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185-074
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 04-31 Install Scab Liner Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 185-074 50-029-21334-00-00 ADL 0028324 9870 Conductor Surface Intermediate Production Liner 9102 80 2443 9335 815 9446 20" 13-3/8" 9-5/8" 7" 8695 32 - 112 31 - 2474 29 - 9364 9040 - 9855 2470 32 - 112 31 - 2473 31 - 8617 8311 - 9087 9478 , 9497 , 9553 470 1950 4760 7020 9446 , 9556 1490 3450 6870 8160 9380 - 9720 5-1/5" 17# x 4-1/2" 12.6#13Cr80 / L-80 27 - 90168632 - 8957 Structural 5-1/2" Baker S-3 , 4-1/2" Otis RHH No SSSV 8523 , 9016 7843 , 8289 Date: Bo York Operations Manager Dave Wages David.Wages@hilcorp.com (713) 380-9836 PRUDHOE BAY 3-13-24 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 1:39 pm, Feb 28, 2024 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2024.02.27 10:46:41 - 09'00' Bo York (1248) 324-120 SFD 2/29/2024 DSR-2/29/24MGR20MAR24 10-404 *&:JLC 3/21/2024 Brett W. Huber, Sr. Digitally signed by Brett W. Huber, Sr. Date: 2024.03.21 15:20:29 -05'00'03/21/24 Page 1 of 13 Pre CTD Scab Liner 04-31 Well Name:04-31 API Number:50-029-21334-00 Current Status:Operable Producer Rig:Coil Estimated Start Date:March 2024 Estimated Duration: Regulatory Contact:Carrie Janowski Permit to Drill Number:185-074 First Call Engineer:David Wages 713-380-9836 Second Call Engineer:David Bjork 907-440-0331 AFE Number: Current Bottom Hole Pressure:3246 psi @ 8,500 TVD 7.3 PPGE (6/22/2012) Maximum Expected BHP:3350 psi @ 8,800 TVD 7.4 PPGE | Average Ivishak BHP Max. Anticipated Surface Pressure:2470 psi (Based on 0.1 psi/ft. gas gradient) Min ID:8941, tubing misalignment and cement sheath Max Angle: 34 deg @ 6900 Well History: Nabors 22E drilled 04-31 and RDMO on 5/21/85. They did not run the tubing on the rig, there was a note of issues setting the Gen III FMC tubing head but eventually got the wellhead installed. A CBL of the 9-5/8 casing was run then the tubing was run: 9/10/85: Ran 7 x 5-1/2 tubing, latched up to SBR, dropped B&R and couldnt get it to set. Slickline followed up and pulled B&R with some difficulty and set a plug in the XN. Issues noted in wireline WSR about tagging up at the SBR 2/13/95: Eline camera noted section of 7 liner missing at 9667 looks like about a 1 tear 4/6/95: Coil made notes of issues getting past 8950 CTM 11/3/99: RST log, identify 3 sand intervals 3/5/00: Coil sand back over intervals @ 9678 9706 and 9654 9674, slickline cement cap to 9642 3/27/00: Eline Perf Tango target 5/18/00: Eline PPROF, 64% from below 9574, cement cap appears to be leaking 11/00: SL tag fill at 9701, Coil sand back to 9639, cap with cement, slickline tag cement at 9553 ELM 3/18/01: SL tag at 9556 (covering a target from 9566 9574) 4/24/01: Coil to underream,tagged at SBR on 1 st run, POH, inspect BHA, RIH and UR to 9591 11/01: SL tag at 9558 12/01: Eline tag at 9542, all zones still squeezed off, RST log 3/02: Eline perf 9480 9492 6/02: Eline SBHPS, found PBTD @ 9581 10/02 SL 3.80 drift to XN, caliper showed good tubing 11/02: TIFL pass, CMIT failed CMIT may be damaging event 12/02: Eline LDL found TTP leaking, SL attempt to swap, found plastic in well, 2 days later pulled plug, spent some time swedging out SBR collets. Set new plug. 12/02: Eline LDL found SO in #12 leading, also found packer leaking 3/03: SL set catcher at 8959 SLM, C/O orifice, unable to pull catcher below SBR to get PXN plug. CMIT fails, likely packer leak. Fullbore found matching 11 gpm LLR down both the tubing and IA. 6/2003: SL attempt to retrieve catcher (SBR issues unknown at the time), eventually got it after bailing plastic. Able to XN plug as well. Tight spots noted at 8981 and 8946 SLM. 7/2003: Fullbore pump into IA @ 5 BPM, all GLMs dummied, big hole. Slickline set plug in XN. Eline LDL found St#12 leaking and packer. Pulled PX plug, pulled St#12, tag TOC @ 9087. Eline set IBP @ 9060 in tubing tail. Page 2 of 13 Pre CTD Scab Liner 04-31 9/03: EL set IBP @ 9060, coil dump sand on IBP, packer squeeze, park at 8375 and down squeeze 10 bbls into IA, C/O to 8790 Slickline tag top of cement at 8861 Coil tag cmt @ 8904, mill cement to 8951 and stopped making hole. Swap to junk mill, FCO to 9044, MIT-T and MIT-IA pass.Attempt to retrieve IBP, unable to get past 9022. PU mill and work through area down to 9050 with minimal work. Try and retrieve w/ JDC, unable to get past 9024 swapped for knuckle joint and sure catch and pulled IBP 10/03: Set SO in 8, St#11 covered with cement 2/06: Caliper from 9130 to surface, tubing in poor condition, cement on caliper from 8918+ (see below for cement desc), dmyd glvs, TIFL failed. 3/06: Eline set IBP @ 9222 6/06: Slickline drift pre-CBL, tagged up at 8892, CMIT failed. Eline CBL tubing, TOC @ 8690, cut tubing at 8635, passing CMIT after changing out wing valve 7/06: RWO, tubing swap, set RTTS in production casing @ 8609, PT casing to 3500 psi OK. USIT found TOC in produciton casing at 7640. Set RBP @ 4009, cut casing at 2004, spear and retrieve 9-5/8 casing, PT 13-3/8 OK to 1000 psi, 2x magnet runs no fish, washpipe run saw increased torque at stub. Perform backoff at 2019 and fish stub. Screw into threads looking up with new 9-5/8 casing, PT casing to 2000 psi good. Cement casing above cementer @ 2009 w/ 132 bbls cmt (12 bbls cmt returns). Drill out cement from 1972 to 2016, C/O sand to 3964, PT casing to 3500 psi OK. Retrieve RBP in two attempts. Dress off 5-1/2 tubing stub 2-6 work from stub to IBP several days to clean area up with same tight spots noted @ 9194 and 9200. 1st attempt to pull IBP broke fishing neck off, 2nd attempt w/ surecatch retrieved 1.2 of fishing neck. 3rd attempt, no fish. POP IBP and push to cement @ 9553, run 5-1/2 13Cr tubing . pushed IBP to bottom. 6/4/2008: SL tag hard bottom @ 9562 ELMD w/ 3.375 x 30 dummy gun 6/26/08: EL perf 9494 9511 6/12: SL sat down at 8988 SLM multiple times with 3.5 cent, eventually got through and did SBHPS and caliper Screenshot of caliper below showing part in 4-1/2 PUP above packer The log in pequin has the jewelry mislabled 1/13: SL set plug in XN @ 8611, failed MIT-T, reset plug, passing MIT-T, left plug in hole 12/13: SL pull plug, POPd to 5000 bopd 9/14: set plug, 6 failing CMITs, got it on the 7th, C/O tree, pull plug 11/25/16: drift w/ 2.7 x 10 whipstock ok, 3.66 x 13 HEX drift OK 12/3/16: Slickline got clipped and left 27 fish in well. 3/17: Coil Drift/log w/ 3.5 DJN, perf 9380 9390, 1 st attempt to set HEX unable to pass 8970 (near top of SBR above packer per tie in log). Mill though area from 8964 8975 on the cement sheath. Set HEX @ 9450. Shut off 15k bwpd and 1500 oil 5/18: Coil ADP @ 9430 9440 9/19: drift, caliper 8967-surface SLM. On tally, 4-1/2 pup above packer not seen at all, however, the tool jumped through this location. Possible restricted ID above SBR. 1/21: drift w/ 3.373 gauge ring, unable to pass 8612 (bottom of new RWO tubing). May have been tagging old tubing stub. Unable to pass 8941 w/ 1.75 drift, 3.7 cent and 3.5 LIB tag at 8941 SLM, tubing stub across face (picture below). SLM tied into new tubing tail (Caliper stub @ 8633, tally has cut at 8622) History Summary: The old tubing is severely corroded on the low side creating multiple places for a slickline drift to catch up. I dont believe the tubing is parted/decentralized. I think the low side of the L-80 tubing is gone, allowing drifts to ride on the inside of the 9-5/8 casing. When the drift tried to get into the SBR, it had to jump up ~2.3 to get Page 3 of 13 Pre CTD Scab Liner 04-31 from the ID of the 9-5/8 casing to the inside of the 4-1/2 tubing. This is why small drifts dont work. Larger drifts dont work because the low side corrosion has multiple location to trap toolstrings. Objective: Coil install scab liner. This work will re-establish mechanical integrity to the wellbore and pave the way for a future coil sidetrack. A separate program will be submitted to set a 3-1/2 x 7 HEW and cement in place for the formal CTD Prep. Procedure: Coil Tubing Notes: Due to the necessary open hole deployment of Extended BHA jobs, 24-hour crew and WSS coverage is required. Note: The well will be killed and monitored before making up thescab liner. This will provide guidance as to whether the well will be killed by bullheading or circulating bottoms up throughout the job. 1. MIRU Coiled Tubing Unit and spot ancillary equipment. 2. After MU MHA and pull testing the CTC, tag-up on the CT stripper to ensure BHA cannot pull through the brass upon POOH with guns. 3. Bullhead 300 bbls of KWF, 8.4 ppg 1% KCl or 8.5 ppg down the tubing to the formation. (This step can be performed any time prior to open-hole deployment of the scab liner. Timing of the well kill is at the discretion of the WSS.) a. Wellbore volume to top perf = 223 bbls 4. MU and RIH with drift BHA to resemble 3-1/2 scab liner. Tag HEX @ 9446 CTM and POOH. 5. If unable to make a clean drift and agreed on with OE, MU motor and mill and dress area from new tubing tail to old packer (8632 9016). 6. POH 7. At surface, prepare for deployment of scab liner. 8. Confirm well is dead. Bleed any pressure off to return tank. Kill well w/KWF, 8.4 ppg 1% KCl or 8.5 ppg as needed. Maintain continuous hole fill taking returns to tank until lubricator connection is reestablished. Fluids man-watch must be performed while deploying liner to ensure the well remains killed and there is no excess flow. 9.Pickup safety joint and TIW valve and space out before MU liner.Review well control steps with crew prior to breaking lubricator connection and commencing makeup of liner. Once the safety joint and TIW valve have been spaced out, keep the safety joint/TIW valve readily accessible near the working platform for quick deployment if necessary. 10. Break lubricator connection at QTS and begin makeup of liner per schedule below. Fluids man-watch must be performed while deploying liner to ensure the well remains killed and there is no excess flow. a. The swivel guide shoe will do two things (drawing in backup): i. Orient the mule shoe portion to where the pointy bit is on the high side 1. We dont necessarily need the standoff of the centralizer, only the offset dognut portion to force the tip into the SBR ID ii. Pick up the mule shoe off bottom to allow the mule shoe to avoide the lowside 5-1/2 tubing corrosion iii. Post rig, we will drop a ball and shear the guide shoe off and drop it into the well. This will establish full 2.992 ID through the entire scab liner. Page 4 of 13 Pre CTD Scab Liner 04-31 11. RIH and land in XN 12. Confirm injectivity through scab liner into perfs 13. Drop ball and shearout guide shoe a. Pinned at 500 psi overbalance b. This means we will not be able to retrieve the HEX plug 14. POH 15. MU Drift BHA and perform drift and tag through scab liner to HEX @ 9446 16. Freeze protect coil and wellbore as needed. 17. RDMO CTU. 18. RTP. Attachments: 1. Current Wellbore Schematic 2. Proposed Schematic 3. Coil Tubing BOPE Schematic 4. Standing Orders for Open Hole Well Control during Perf Gun Deployment 5. Equipment Layout Diagram 6. Scab Liner Tally 7. Sundry Change Form 8. Backup Information Make up PCE. - mgr Page 5 of 13 Pre CTD Scab Liner 04-31 Current Wellbore Schematic: Page 6 of 13 Pre CTD Scab Liner 04-31 Proposed Wellbore Schematic: Page 7 of 13 Pre CTD Scab Liner 04-31 Coiled Tubing BOPs Page 8 of 13 Pre CTD Scab Liner 04-31 Standing Orders for Open Hole Well Control during Perf Gun Deployment Page 9 of 13 Pre CTD Scab Liner 04-31 Equipment Layout Diagram Page 10 of 13 Pre CTD Scab Liner 04-31 Scab Liner Tally Page 11 of 13 Pre CTD Scab Liner 04-31 9/2019 Caliper: Page 12 of 13 Pre CTD Scab Liner 04-31 1/30/2021 LIB showing tubing stub: Page 13 of 13 Pre CTD Scab Liner 04-31 NS Swivel Guide Shoe: Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:185-074 6.API Number:50-029-21334-00-00 PRUDHOE BAY, PRUDHOE OIL BP Exploration (Alaska), Inc 5. Field/Pools:9. Well Name and Number: ADL 028324 Property Designation (Lease Number):10. 8. PBU 04-31 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 Op Shutdown GAS GSTOR WAG SPLUG Abandoned Oil WINJ Exploratory Development 5Stratigraphic Service WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 9870 Effective Depth MD: 13Cr80 / L80 11. May 1, 2020 Commission Representative: 15. Suspended 5 Contact Name: Mclaughlin, Sean M Contact Email: Sean.McLaughlin@bp.com Authorized Name:Allen, Kenneth W Authorized Title:Engineering Team Lead 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: OtherAlter 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: 4-1/2" Otis RHH Packer Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 9102 Effective Depth TVD:Plugs (MD):Junk (MD): Other Stimulate Re-enter Susp Well Suspend 5Plug for Redrill Perforate Perforate New Pool 8523 / 7843 9016 / 8289 Date: Liner 815 7"9040 - 9855 8311 - 9087 8160 7020 Well Status after proposed work: 16. Verbal Approval: 5 Change Approved Program 31 - 2474 31 - 2473 14. Estimated Date for Commencing Operations: BOP Sketch 32 - 112 Structural 6870 Proposal Summary 13. Well Class after proposed work: 5-1/2" Baker S-3 Packer 9380 - 9720 8632 - 8957 5-1/2" 17# x 4-1/2" 12.6#27 - 9016 Production 9446 8695 9446, 9556 9478, 9497, 9553 32 - 112 470 13-3/8" 9-5/8" Contact Phone: Date: 4760 80 149020"Conductor 1950 / 2670 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 2443 3450 / 5380 Intermediate 9335 29 - 9364 29 - 8617 Address:P.O. Box 196612 Anchorage, AK 99519-6612 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic 2460 Comm.dts03/27/2020 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. Kenneth Allen Digitally signed by Kenneth Allen Date: 2020.03.26 13:19:35 -08'00' By Samantha Carlisle at 1:42 pm, Mar 26, 2020 320-136 DSR-3/26/2020 *Variance to 20 AAC 25.112(i) approved for alternate plug placement. * BOPE test to 3500 psi for service coil window milling. 10-407 SFD 3/26/2020 DLB 03/26/20 X MGR27MAR20 03/31/2020 To: Alaska Oil & Gas Conservation Commission From: Sean McLaughlin - CTD Engineer Date: March 25, 2020 Re: 04-31 Sundry Approval Request Sundry approval is requested to plug the 04-31 wellbore as part of the drilling and completing the proposed 04-31A coiled tubing sidetrack. History of 04-31: 04-31 was originally completed in 1985 and worked over in 2006. It is currently shut in and uncompetitive as a producer. Due to fish/debris below the upper perforations there is no wellbore access or wellwork options available. Proposed plan for 04-31A: The sidetrack will be a ~2120’ horizontal CST that will kick-out from the parent in Zone 3. The CST will establish competitive offtake in Zone 2. During pre-rig work it is proposed to set a 4-1/2” x 7” Delta whipstock at a kickoff depth of ~9430’ MD. CT will mill the 3.8” window pre-rig + 10’ of rat hole. The rig will move in, test BOPE and kill the well prior to drilling the build and lateral sections. The proposed sidetrack will be completed with a 3-1/4” x 2-7/8” 13-Cr solid liner and cemented in place. The rig will perforate ~1000 ft. This Sundry covers plugging the existing 04-31 perforations via the liner cement job or liner top packer, if the liner lap pressure test fails (alternate plug placement per 20 AAC 25.112(i)). The following describes the work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the current well and proposed sidetrack is attached for reference. Pre-Rig Work (scheduled to begin May 1st, 2020) 1. SL Dummy GLMs. MIT-IA. Drift for Whipstock 2. EL Set Delta Whipstock. 3. C Mill Window at 9430’ 4. V Pre-CTD Tree work. Rig Work (scheduled to begin July 2020) 1. MIRU and test BOPE 250 psi low and 3,500 psi high (MASP 2460 psi). 2. Drill production section: ~4.25" OH to 11550’ 3. Run 3-1/4” x 2-7/8” 13Cr liner to TD. 4. Pump primary cement job: 46 bbls, 15.3 ppg Class G, TOC at TOL (~8590’ MD)*. 6. Perforate Wellbore. 2” Maxforce guns planned (~1000’, 6spf, planned). 7. Freeze protect well to a min 2,200' TVDss. 8. Close in tree, RDMO. * Approved alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 1. V: Valve & tree work 2. SL/FB: Set LTP if needed. PT LTP. Set LGLM. 3. T: Portable test separator flowback BOPE Test to 3500 psi. 24 hour notice for AOGCC witness. PTD 220-033 24 hour notice for AOGCC to witness. Sundry 320-136 The sundry and permit to drill will be posted in the Operations Cabin of the unit during the window milling operation. Window Milling Fluids Program: x A min EMW of 8.4 ppg KCL (~503 psi over-balance). KCl will be used as the primary working fluid and viscous gel sweeps will be used as necessary to keep the hole clean. x The well will be freeze protected with a non-freezable fluid (typically a 60/40 methanol/water mixture) prior to service coil’s departure. x Additionally, all BHA’s will be lubricated and there is no plan to “openhole” a BHA. Disposal: x All Class l & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3. x Fluids >1% hydrocarbons or flammables must go to Pad 3. x Fluids >15% solids by volume must go to GNI. Hole Size: x The window and 10’ of formation will be drilled with a 3.8” OD mill. Well Control: x BOP diagram is attached. x AOGCC will be given at least 24 hour notice prior to performing a BOPE function pressure test so that a representative of the commission can witness the test. x Pipe rams, blind rams, CT pack off, and choke manifold will be pressure tested to 250 psi and 3,500 psi. x BOPE test results will be recorded in our daily reporting system (Alaska Wells Group Reporting System) and will provide the results to the commission in an approved format within five days of test completion. x BOPE tests will be performed upon arrival (prior to first entry into the well) and at 7 days intervals thereafter. x 10 AAC 25.036 c.4.C requires that a BOPE assembly must include “a firewall to shield accumulators and primary controls”. A variance is requested based on the result of the joint hazop with the AOGCC. For our operation, the primary controls for the BOPE are located in the Operations Cabin of the Coiled Tubing Unit, and the accumulators are located on the backside of the Operations Cabin (opposite side from the well). These are approximately 70' from the well. Hazards: x DS 04 is an H2S pad. Max recorded H2S reading on 04-31: 50 ppm on 5/10/2019. Max H2S recorded on the pad: 1400 ppm on 04-41A on 1/12/2016. Reservoir Pressure: x The reservoir pressure on 04-31A is expected to be 3340 psi at 8800’ TVDSS (7.3 ppg equivalent). x Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2460 psi. x A min EMW of 8.4 ppg for this well will provide 503 psi over-balance to the reservoir. Sean McLaughlin CC: Well File CTD Engineer Joe Lastufka 223-6784 BOPE Test to 3500 psi. 24 hour notice for AOGCC witness. Well Bighole Date Quick Test Sub to Otis -1.1 ft Top of 7" Otis 0.0 ft Distances from top of riser Excluding quick-test sub Top of Annular 6.0 ft Top of Annular Element 6.7 ft Bottom Annular 8.0 ft CL Blind/Shears 9.3 ft CL 2-3/8" Pipe/Slips 10.1 ft B1 B2 B3 B4 Choke Line Kill Line CL 2-3/8" x 3-1/2" VBRs 12.6 ft CL 2-3/8" Pipe/Slips 13.4 ft CL of Top Swab 16.0 ft Swab Test Pump Hose T1 T2 Swab 1 CL of Flow Cross 17.4 ft Master CL of Master 18.8 ft LDS IA OA LDS Ground Level CDR2-AC 4 Ram BOP Schematic 21-Nov-17 CDR2 Rig's Drip Pan 7-1/16" 5k Flange X 7" Otis Box Hydril 7 1/16" Annular 2-3/8" Pipe/Slips 7-1/16" 5k Mud Cross 2-3/8"Pipe/Slips Blind/Shear 7-1/16" 5 Mud Cross 2-3/8" x 3-1/2" VBRs P STATE OF ALASKA 0 ALASKA OIL AND GAS CONSERVATION COM ON REPORT OF SUNDRY WELL OPERA S JUN 0 4 2018 1. Operations Performed i Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operatics t rN°�" I?Suspend 0 Perforate m Other Stimulate ❑ Alter Casing 0 Changeie ❑ Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 185-074 1 3. Address: P.O.Box 196612 Anchorage, Development I I Exploratory 0 AK 99519-6612 Stratigraphic 0 Service 0 6. API Number: 50-029-21334-00-00 7. Property Designation(Lease Number): ADL 028324 8. Well Name and Number: PBU 04-31 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 9870 feet Plugs measured 9446,9556 feet true vertical 9102 feet Junk measured 9478,9497,9553 feet Effective Depth: measured 9446 feet Packer measured 8523,9016 feet true vertical 8695 feet Packer true vertical 7843,8289 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 32-112 32-112 1490 470 Surface 2442 13-3/8" 31-2474 32-2473 3450/5380 1950/2670 Intermediate 9335 9-5/8" 29-9364 29-8617 6870 4760 Production Liner 815 7" 9040-9855 8311-9087 8160 7020 Perforation Depth: Measured depth: 9380-9720 feet SCANNED JUN 2 [U.ib True vertical depth: 8632-8957 feet iiV+N� Tubing(size,grade,measured and true vertical depth) 5-1/2 17#x 4-1/2"12.6#,13Cr80/L-80 27-9016 27-8289 Packers and SSSV(type,measured and 5-1/2"Baker S-3 Packer 8523 7843 true vertical depth) 4-1/2"Otis RHH Packer 9016 8289 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 686 56722 17 0 1005 Subsequent to operation: No Test Available 722 0 14.Attachments:(required per 20 Aoc 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations p Exploratory ❑ Development p Service 0 Stratigraphic 0 Copies of Logs and Surveys Run16.Well Status after work: &I Gas py 0 Oil 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data ❑ GSTOR 0 WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Richards,Meredyth Contact Name: Richards,Meredyth Authorized Title: Petroleum Engineer Contact Email: Meredyth.Richardsl bp.com Authorized Signature: 777/4,41,,--- ""Z.—.--> SDate: ( /( 1(g Contact Phone: +1 9075644867 Y Form 10-404 Revised 04/2017 r 1t-1' `V 1BDM ' JUN 0 7 2018( Submit Original Only • Daily Report of Well Operations PBU 04-31 ACTIVITYDATE SUMMARY CTU#9- 1.75"Coil 0.156"WT 5/17/2018 Job Objective:Adperf CTU#9- 1.75"Coil 0.156"WT Job Objective:Adperf MIRU. Perform weekly BOP test. Make up and RIH with 3.5"JSN and 2.875"memory GR/CCL carrier. Load well with 120bbl safelube. 5/17/2018 ***Job in Progress*** CTU#9- 1.75"Coil 0.156"WT***Continue from 5/17/18*** Job Objective:Adperf Tag HEX plug @ 9445, log up from compression to 7800'. Painted YELLOW FLAG @ 9300'. POOH. Good data on log; +4'correction,correlated to Schlumberger Compensated Neutron Log dated 05/16/87. RIH w/2.875"x 10' HES Maxforce gun,6 SPF,60*phasing. Correct depth to bottom shot at plug. Perforate 9430'-9440'.After gun fired, run back in hole and confirmed that plug had not moved downhole. POOH.Well freeze protected with 69bb1 of 60/40. 5/18/2018 ***Job Complete*** Fluids Summary Bbls Type 146 50/50 Methanol 126 Slick 1% KCL with SafeLube TREE= - 6-3/8"CNV FLS • WB.LHEAD= FMC 04-31 NOTES:***5-1/2"CHROME TBG"" ACTUATOR= BAKERC OKB.ELEV= 67 BF.ELEV= KO = 2800' M4axAngle_ 34 Q 6900 u 2123' H5-1/2"HES X NP,D=4.562" Datum MD 9620' GAS UFT MANDRELS .__. Damm TVD= 8800'SS ST MD TVD DEV TYPE VLV LATCH FORT DATE 9-5/8"CSG,47#,L-80 TC-1,D=8.835" —I 2019' 5 3734 3653 r 28 MNG DONE RK 16 01/06 4 5669 5387'27 MNG OW RK 0 11/17 13-3/8'CSG,721t,L-80,D=12.347" H 2474' 3 6828 6406 r 34 MUG DMY RK 0 0 /14/06 2 7900 7301 F 31 WIG DMY RK 0 0 /14/06 1 8474 7799 r 28 NAG DMY RK 0 0 /14/06 Minimum ID = 3.63'@ 8988'SLM I I X02` --js-vrH�sxr�0=4_562" !! TOP OF MILLED CEMENT SHEATH ® 8623' —9-5/8"x 5-1/2"BKR S-3 FKR,0=4.75 " 1 I 8648' —I 5-1/2"HES X PP,D=4.562" I 1 8611' H5-1/2"HES XN NP,D=4.455' 5-1/2"TBG,17#,13CR-80VAMTOP, H 8632' --- .0232 bpf,ID=4.892' 8622' --15-1/2'TBG STUB(07/06/06) 8634' H9-5/8"X 5-1/2"UNIQUE OVERSHOT TOP OF CEMENT SHEATH — 8988'SLM .ye ra MLLED OUT w I 3.63"MLL(03/13/17) 11• I 1 k11 8800' --ITOP OF CEMENT N IA I � 1� / 1 /I1 k. 5-1/2"TBG-PC,17#,L-80,.0232 bpf,ID=4.892" —{ 9001' A_ 4 4%1♦ �1�•14 444 8979' H5-1/2'OTIS SBR ASSY tt,_.......„44 1►� 9001' J-15-1/2"x 4-1/2"x0 TOP OF 7"LNR H 9040' 9016' H9-5/8"X 4-1/2"OTIS RRH PKR PLUG(03/13/ 7) 9446'CTM H3-1/2"NTENELL R1 1-EX 9-5/8"CSG,47#,L-80,D=8.681" — 9364' 1-4 , l III -9478' /TOP OF 4-1/2"TBG(TAGGED 06/23/1$) • w/3.50"CEMENT SHEATH 14-1/2"TBG-PC,12.6#,L-80,.0152 bpf,ID=3.958" H —9662 —949T SLMFISH:LEFT 27'SLK KLNT.S.N E T. HOJE '/ D=1.75"F.N LOOKNG UP HOLE(1./03/16) FERFORATION SUMMARY 4 l • —9640 H4-1/2'OTIS XN NP,0=3.725" FEF LOG:BHCS ON 05/16/85 ANGLE AT TOP FERE:17'Q 9380' Note:I fer to Production DB for historical perf data I —9662 —14-1/2-WIG0=3.958" SIZE SPF NIER1/AL Opn/Sqz SHOT SOZ / E 2-7/8' 6 9380-9390 0 03/11/17 �I' 9553' I—3-3/8"BKR BP(03/06/06) 2-7/8" 6 9430-9440 0 05/18/18 •!•!•!•!•!•. PUSHED TO CMT CAP(07/19/06 RW0)I 3-3/8" 6 9480-9492 C 03/23/02 3-3/8" 6 9493-9511 C 06/26/08 9656' CEMENT CAP(12/03/00) 3-3/8" 10 9520-9530 C 03/27/00 3-3/8" 8 9548-9556 C 03/27/00 ' 9632' H FORMATION SAM)(TAGGED 11/30/00) 3-3/8" 8 9566-9574 S 11/30/00 03/27/00 3-3/8' 6 9654-9674 C 02/24/86 3-3/8' 6 9678-9706 C 02/24/86 3-3/8' 6 9710-9720 C 02/24/86 PBTD H 9824' 11111111 1111111111111111 7'LNR,29#,L-80,.0371 bpf,0=6.184" --I 9866' 11111111 I To H 8870' DATE REV BY COMMENTS ' DATE REV BY COMNBJTS PRUDE-IDE BAY UNIT 05/20/85 ORIGINAL COMPLETION 08/14/17 DEGJJM) GLV C/O(08/11/17) WELL:b4-31 07/22/06 N2E5 MO 05/21/18 JDMJM) ADFERFS(05/18/18) FERIAE-No:'1850740 l 09/30/14 CJN+JM) PULLED PXN PLUG(09/24/14) AR No: 50-029-21334-00 12/05/16 JUJMU SET FISH(12/03/16) SEC 35,T11 N,R15E,378'FML&528'FW_ 03/13/17 MS/JM) ADPERF,SET PLUG,ICLED CMT 03/14/17 BS/A.13 CORRECTED MN D BP Exploration(Alaska) • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Thursday, August 17, 2017 6:34 AM To: AK, GWO Well Integrity Engineer;AK, OPS EOC Specialists;AK, OPS FS2 DS Ops Lead; AK, OPS FS2 Facility OTL;AK, OPS FS2 Field OIL;AK, OPS FS2 OSM;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr;AKOpsProdEOCTL; Chamansingh, Ann Marie; G GPB FS2 Drillsites; Stechauner, Bernhard; Regg,James B (DOA) Cc: AK, GWO DHD Well Integrity;AK, GWO SUPT Well Integrity;AK, OPS FF Well Ops Comp Rep;AKIMS App User;Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R;Worthington,Aras J;Wallace, Chris D (DOA) Subject: OPERABLE: Producer 04-31 (PTD# 1850740) Barriers Confirmed All, Producer 04-31 (PTD#1850740)was reported to have sustained inner annulus casing pressure over NOL on 8/4/17. The pressures were confirmed to be T/I/0=2420/2030/30. DHD performed a passing cold TIFL on 8/4/17, but follow up monitors and a review of the TIO history indicate a IA repressurization rate of 100 psi/day. Slickline changed out the gas lift valves and DHD performed a passing TIFL on 08/16/17. Subsequent inner annulus pressure monitors indicate no IA repressurization. A passing PPPOT-T was performed on 08/13/17. The well also has a passing CMIT-TxIA to 2500psi on 9/8/14 indicting that the well has two competent barriers to formation. The well has been reclassified as Operable. Plan forward/Work Completed: 1. Slickline:GLV C/O, Set TTP-Complete 2. DHD:TIFL-Pass 3. DHD: Monitor IAP-Complete 4. Well Integrity Engineer-Additional diagnostics as needed Please reply with any questions, Matt Ross (Alternate: Josh Stephens) Well Integrity Engineering Office 907-659-8110 Cell 907-980-0552 Harmony 4530 SCANNED AUG 2 1 017 1 • • Wallace, Chris D (DOA) From: Regg,James B (DOA) Sent: Monday,August 7, 2017 10:12 AM To: Wallace, Chris D (DOA) Subject: FW: UNDER EVALUATION: Producer 04-31 (PTD# 1850740) Sustained inner annulus casing pressure over NOL Jim Regg Supervisor, Inspections AOGCC SCANNED 5 E.f' 1 8 ? 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-793-1236 CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged information. The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Jim Regg at 907- 793-1236 or jim.regg@alaska.gov. From:AK, GWO Well Integrity Engineer[mailto:AKGWOWellSiteEnginee@bp.com] Sent:Sunday,August 6,2017 12:11 PM To: Regg,James B (DOA)<jim.regg@alaska.gov> Cc:AK, GWO SUPT Well Integrity<AKDCWeIIIntegrityCoordinator@bp.com>;AK,GWO DHD Well Integrity <AKD&CDHDWellIntegri@bp.com>;AK, GWO Well Integrity Well Information<akgwowellintegritywe@bp.com>; Stechauner, Bernhard <Bernhard.Stechauner@bp.com> Subject: RE: UNDER EVALUATION: Producer 04-31 (PTD#1850740)Sustained inner annulus casing pressure over NOL Mr. Regg, After further consideration we have decided to revise to plan forward on this well and make the fullbore MIT-T a contingency if the gas lift valve change out does not mitigate the IA repressurization. The new plan forward will be. 1. Slickline—Change out screen orifice gas lift valve 2. DHD—Monitor IA pressure 3. Slickline (contingent)—set TTP 4. Fullbore (contingent)—MIT-T, CMIT-TxIA if MIT-T fails Please let me know if you have any questions or concerns, Joshua Stephens Well Integrity Engineer Office: 907-659-8110 Cell: 907-341-9068 1 • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Sunday,August 6, 2017 7:41 AM To: AK, OPS EOC Specialists;AK, OPS F52 DS Ops Lead;AK, OPS FS2 Facility OTL;AK, OPS FS2 Field OTL;AK, OPS FS2 OSM;AK, RES GPB East Wells Opt Engr;AK, RES GPB West Wells Opt Engr;AKOpsProdEOCTL; Chamansingh,Ann Marie;G GPB FS2 Drillsites; Stechauner, Bernhard; Regg,James B (DOA) Cc: AK, GWO DHD Well Integrity;AK, GWO SUPT Well Integrity;AK, GWO Well Integrity Well Information;AK, OPS FF Well Ops Comp Rep;AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael;Janowski, Carrie; Montgomery, Travis J; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R;Worthington, Aras J;Wallace, Chris D (DOA) Subject: UNDER EVALUATION: Producer 04-31 (PTD# 1850740) Sustained inner annulus casing pressure over NOL Attachments: 04-31.pdf All, Producer 04-31(PTD#1850740)was reported to have sustained inner annulus casing pressure over NOL on 8/4/17. The pressures were confirmed to be T/I/0=2420/2030/30. DHD performed a passing cold TIFL on 8/4/17, but follow up monitors and a review of the TIO history indicate a IA repressurization rate of 100 psi/day. At this time the well is reclassified as Under Evaluation and is on the 28 day clock for diagnostics and repairs. Plan forward: 1. Slickline—GLV C/O,Set TTP 2. Fullbore- MIT-T 3. Well Integrity Engineer-Additional diagnostics as needed Please reply with any questions, Joshua Stephens Well Integrity Engineer SCANNED EP 2 0 201(- Office: 907-659-8110 Cell: 907-341-9068 WO OMNI swift evesoktagers 1 ` • STATE OF ALASKA � ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations ® Fracture Stimulate 0 Pull Tubing 0 Operations shutdown ❑Sus end 0Perforate ® 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: h C7 p/u of I� 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work J 5. Permit to Drill Number: 185-074 3. Address: P.O.Box 196612 Anchorage, Development p Exploratory 0 AK 99519-6612 Stratigraphic 0 Service 0 6. API Number: 50-029-21334-00-00 7. Property Designation(Lease Number): ADL 0028324 8. Well Name and Number: PRUDHOE BAY UNIT 04-31 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth: measured 9870 feet Plugs measured 9446/9556 feet RECEIVED true vertical 9102 feet Junk measured 9478/9553 feet Effective Depth: measured 9446 feet Packer APR 0 3 2017 measured See Attachment feet true vertical 8695 feet Packer true vertical See Attachment feet AOGCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20"91.5#H-40 36-115 36-115 1490 470 Surface See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Intermediate See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Production Liner 808 7"29#L-80 9051 -9859 8322-9091 8160 7020 Perforation Depth: Measured depth: 9380-9390 feet feet 9480-9492 feet 9493-9510 feet 9520-9530 feet 9548-9553 feet 9553-9556 feet 9566-9574 feet 9654-9674 feet 9678-9706 feet 9710-9720 feet True vertical depth: 8632-8642 feet feet 8728-8739 feet 8740-8756 feet 8766-8775 feet 8793-8797 feet 8797-8800 feet 8810-8818 feet 8894-8913 feet 8917-8944 feet 8948-8957 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment true vertical depth) See Attachment 12.Stimulation or cement squeeze summary: Intervals treated(measured): pp C�ee J 02,Treatment descriptions including volumes used and final pressure: SCANNED tvl� 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 269 22230 18671 1600 1004 Subsequent to operation: 540 24180 23 1714 1911 14.Attachments:(required per 20 AAC 25.070.25.071,&25283) 15.Well Class after work: Daily Report of Well Operations EZ1 Exploratory ❑ Development 0 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Elf Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 i 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 Catron,Garry R(Wipro) Email Garry.Catron@bp.corrl Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature - Phone +1 907 564 4424 Date 4/3/17 Form 10-404 Revised 5/2015101,79:07 V r[_ 5/10/1 7" RB DMS 1L-APR - 4 2017 Submit Original Only 0 0 Packers and SSV's Attachment PRUDHOE BAY UNIT 04-31 SW Name Type MD TVD Depscription 04-31 TBG PACKER 8524.17 7843.92 5-1/2" Baker S-3 Packer 04-31 TBG PACKER 9013.27 8286.78 4-1/2" Otis RHH Packer • • Q O O O O O O O o 0 t4 C) Ln I- (O p N CX) CO O O N N Lf) C '- N N- (O co N- U U N p p 0 0 0 0 0 0 0 i O) LC) M I- N- (O rt •:Y Cr) 3 V 0) 00 00 N- r-- •d- p co 00 N- N- co Ln N N "— '— CA I"- C3) I- N N CD Ln a) CO o CO O CA N CV `- N N CO O) N- co co H N LO I� M r- CA N N I"- V LC) co co CO N O CO) N C) N N CO I- CO C a) M co co CO O N CO N- N CO CO V 00 E O '- p O CO CO CO O .0 N N O C7) 00 a0 CA • Ci i I i i i I i i 4-1 Z QN '— CO CO — - C)) N Ln N- CO CO • } M CO CO N O O N CO CA = I N p CO CO O p p 0 C O apo 1= v aoaiCO ci0 � I N *k a0 N J *k CO •N N fn _ _ V V' N ct1 00 U c0 00 N"' (hLf) Lf) � N � N N co co C3) 0) `- (0 i r Ln t V CO L() CD O O .-• O 'd' O ' M LC) C 00 CO V C)) Cr) pM JN r N- CO M W W C)O Q Q W W o uj U W W ociu_ ¢L. c ZZZ Z . r W W W m m m O D D H H Z D D D O C HHI- ! 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A c � x $ a o / a c $ cc o p o e 10 o g o o - - ± 0 3 E \ © O e \ 015CMDCL 2g 2 c76 - � R O � 32 \ � a) o - 3I 0) 2f / �/ / 2c re m 7 0 § ma c 773 § 7 > = I i E ® 7 L a) � W o E a) o m ° E o c - o c 6 a c e = 0. \ O % \ ~ 02-a \ a) o ® o Et, < \ k k 2 Ci ± $ & a) 9 _ $ 5 $ 7 % 5 % / 73 0 5 ° e 2 Ci O 15_/ 02 Gy2 ) / o / $ 6 E $ e 3Ewoe . mO - / . 0260oc ® / d % ° 0 0 3 ® H o 2 ® R 2 / \ / 5 k E O ° \ Cl ® f 'E % R \ E % m / 2 " 6 E _ _ _1 _1 D = = O c R 2 = 3 . n = . .c 6 73 r D - f U O 7• \ / g g 2 m R_ 2 2 2 7 > - 2/ $ / 7 - $ / \ c 2 % / I- § .E \ / / $ \ \ \73 / 0- / 5 / ƒ ƒ \ o � •£ » / '5 9 r m 'E # 0 > (/) .' =- 0E I w G '4-6 -6E -S3 -122 > f • .(3) / ƒ \ m / < 0Et_ CDH ƒ � ƒ / / 2 ¢ ¢ / / & * & w w / / CD d d / \ 01 N- ' e CO X- n CO -Jr) 4 4 • • TREE= 6-3/8"CAN FLS S 1 WHIHEAD= FMC 04 31 SAFETY NOTES:'5-1/2"CHROME TBG*** ACTUATOR= BAKB2C OKB.ELEV= 62' BF.ELEV= KOP= 2800' M Max Angle= 34'@ 6900' 0 2123' -5-1/2"IES X NP,D=4.562" Datum MD= 9620' c Datum IVO= 8800'SS I GAS UFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 19-518"CSG,47#,L-80 TGA,D=8.835" - 2019' 5 3734 3653 Pr 28 MNG DOME RK 16 08/01/06 IIL 4 5669 5387'27 PM3 SO RK 20 08/01/06 13-3/8"CSG,72#,L-80,D=12.347^ H 2474' 3 6828 6406'34 MMG DM'' RK 0 07/14/06 2 7900 7301 '31 MvIG DMY RK 0 07/14/06 1 8474 7799 r 28 WAG DMY RK 0 07/14/06 I I 8502' -15-112"HES X NP,D=4.562" Minimum ID = 3.63' @ 8988' SLM TOP OF MILLED CEMENT SHEATH ® ® 8523' -9-5/8"X5-1/2"BKR S-3PKR,ID=4.750" I I 8548' H5-1/2"HES X NP,ID=4.562" I I 8611' -5-1/2"HES XN NP,D=4.455" 5-1/2'TBG, 17#,13CR-80 VAM TOP, H 8632' " -. .0232 bpf,ID=4.892" \ 8622' H5-1/2"TBG STUB(07/06/06) 8634' I-1 9-5/8"X 5-1/2"UNIQUE OV ERSHDT TOP OF CEMENT SHEATH - 8988' SLM ...v.y FAT MILLED OUT w/3.63"MILL(03/13/17) /v/i. 1 1 ��111 8800' -{TOP OF Ct3vtENT N IA 111 / / /O/ 5-1/2"TBG Imo,17#,L-80,.0232 bpf,D=4.892" -{ 9001' At.! 1 1 61. /VC/ 4���. 8979' H5-1/2"OTIS SBR ASSY 4 4 9001' -15-1/2"X 4-1/2^XO TOP OF 7"LNR H 9040' - 9016' 1-9-518"X 4-1/2"OTIS RRH PKR i IL 9446'CTM j-[3-1/2"NT RV 3..L HDC PLUG(03/13/17) j 9-518"CSG,47#,L-80,D=8.681" --I 9364' I -9478' -TOP OF 4-1/2"TBG(TAGGED 06/23/12) w/3.50"CEMENT SHEATH -9497' SLM -FISH Lt1-127'SLICKLNE T.S.N HOLE, 4-1/2"TBG-PC,12.6#,L-80,.0152 bpf,ID=3.958" 9552 ;1 ' 1/ D=1.75"F.N LOOKING UP BOLE(12/03/16) 1 A) I -9640 -14-1/2 OTIS XN NP,ID=3_725"j PERFORATION SUMMARY REF LOG:BI-CS ON 05/16/85 , -9552 -4-1/2"WLEG,ID=3.958" ANGLE AT TOP PERF:17'@ 9380' p Note:Refer to Production DB for historical perf data ' - 9553' -3-3/8"BKR BP(03/06106) SIZE SPE INTERVAL Opn/Sqz SHOT SOZ �� Plo 2-7/8" 6 9380-9390 0 03/11/17 •_••••• _•-•.. PUSHED TO CMT CAP(07/19/06 RWO) 3-3/8" 6 9480-9492 C 03/23/02 9556' -CEMENT CAP(12103/00) 3-3/8" 6 9493-9511 C 06/26/08 3-3/8" 10 9520-9530 C 03/27/00 9632' -1 FORMATION SAM)(TAGGED 11/30/00) 3-3/8" 8 9548-9556 C 03/27/00 3-3/8" 8 9566-9574 S 11/30/00 03/27/00 3-3/8" 6 9654-9674 C 02/24/86 3-3/8" 6 9678-9706 C 02/24/86 FBTD - 9824' 3-3/8" 6 9710-9720 C 02/24/86 /+/////////.0 7"LMR,29#,L-80,.0371 bpf,ID=6.184^ 19855' ..•4144•.. 1 TD H 9870' I DATE REV BY COMMENTS DATE REV BY C OIV E NTS PRUDHOE BAY LINT 05/20/85 ORIGINAL COMPLETION 109/24/14 DUJMD TREE C/0(09/22/14) _ VVH-L:'b4-31 07/22/06 N2ES RWO 09/30/14 CJWJMD PULLED PXN PLUG(09/24/14) PERMIT No:'1850740 ........ ............ 11/23/12 DJS/PJC TT FELL DH(TAGGED 6/21/12) 12/05/16 JUJU) SET FISH(12/03/16) API No: 50-029-21334-00 01/28/13 JAR/JMD SET PXN RUG(01/20/13) 03/13/17 MS/JMD ADPERF,SET RUG,MILLED CMT SEC 35,T11N,R15E,378'RI_&528'FV& 12/10/13 JMJMD PULLED PXN RUG(12/06/13) 03/14/17 BS/JMD CORRECTED MN ID 09/10/14 VVKP/JMD SET PXN RUG(09/08/14) BP Exploration(Alaska) STATE OF ALASKA 7~~~ ALAS~OIL AND GAS CONSERVATION COM~ION REPORT OF SUNDRY WELL OPERATIONS9j~~s,~~ 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ Stimulated Ot ,i'~ ,~ ~~ n Performed; Alter Casing ~ Pull Tubing ~ Perforate New Pool ~ Waiver ~ Time Extension'~:~'y~~' Change Approved Program ~ Operat. Shutdown Perforate Q Re-enter Suspended W~~=, / ;,,,.~ ~'rr ~ 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Numrz~r<, ~' Name: Development Exploratory 185-0 ~ ~ ~~.F~, 3. Address: P.O. Box 196612 Stratigraphic Service ~ 6. API Number: ,• Anchorage, AK 99519-6612 50-029-21334-00-00 " e'` 7. KB Elevation (ft): 9. Well Name and Number: 62 KB' PBU 04-31 - 8. Property Designation: 10. Field/Pool(s): ADLO-028324 ' PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 9870 - feet Plugs (measured) 9553 true vertical 9101.67 - feet Junk (measured) None Effective Depth measured 9824 feet true vertical 9057.38 feet Casing Length Size MD TVD Burst Collapse CONDUCTOR 110' 20" Surface - 110' Surface - 110' 1490 470 SURFACE 2474' 13-3/8" 72# L-80 Surface - 2474' Surface - 2473' 3700 2230 INTERMEDIATE 9364' 9-5/8" 40# L-80 Surface - 9364' Surface - 8617' 6870 4760 LINER 815' 7" 29# L-80 9040' - 9855' 8312' - 8957' 8160 7020 r~~~VN~~ JUG ~ ~ 2008 Perforation depth: Measured depth: See Attachment - _ _ True Vertical depth: Tubing: (size, grade, and measured depth) 5-1/2" 17# 13CR-80 VAM Surface - 8632' 4-1/2" 12.6# L-80 8622' - 9090' Packers and SSSV (type and measured depth) 9-5/8"x5-1/2" bkr s-3 pkr 8523' 9-5/8"x4-1/2" otis rrh pkr 9016' 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 2985 54996 8705 790 Subsequent to operation: 2612 82723 9820 764 14. Attachments: 15. Well Class after proposed work. Copies of Logs and Surveys Run Exploratory ~' Development ~`'" Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil Gas WAG ' GINJ WINJ ~' WDSPL ~' 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Prebl - Title Data Management Engineer Signature Phone 564-4944 Date 7/9/2008 Form 10-404 R ised 04/2006 ` ) ~ ~ ~ ~ Submit Original Only ~ ~~ ~~ 04-31 185-074 PERF ATTAC`HMFNT • Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 04-31 2/24/86 PER _ 9,654. 9,674. 8,894.17 8,913.33 04-31 2/24/86 PER 9,678. 9,706. 8,917.16 __ 8,943.98 04-31 2/24/86 PER 9,710. 9,720. 8,947.81 8,957.4 04-31 3/27/00 APF 9,520. 9,530. 8,765.91 8,775.48 04-31 3/27/00 APF 9,548. 9,556. 8,792.69 _ _ 8,800.35 04-31 3/27/00 APF 9,566. 9,574. 8,809.92 8,817.57 04-31 11/30/00 SQZ 9,553. 9,591. 8,797.48 8,833.84 04-31 11/18/01 FIL 9,591. 9,870. 8,833.84 9,101.67 04-31 3/23/02 APF 9,480. .9,492. 8,727.67 8,739.14 04-31 12/17/02 MLK 8,910.5 8,911.5 8,192.09 8,193.01 04-31 8/16/03 BPS 9,060. 9,720. 8,330.12 8,957.4 04-31 9/16/03 BPP 9,060. 9,720. 8,330.12 8,957.4 04-31 3/6/06 BPS 9,222. 9,556. 8,481.87 8,800.35 04-31 7/19/06 BPP 9,222. 9,556. 8,481.87 8,800.35 04-31 7/19/06 BPS 9,553. 9,556. 8,797.48 8,800.35 04-31 6/26/08 APF 9,493. 9,510. 8,740.1 __ 8,756.35 AB ABANDONED PER PERF APF _ ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED 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 __ • 04-31 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ~ACTIVITYDATE SUMMARY 6/25/2008 '''"`LRS ON WELL ON ARRIVAL*** ', LRS SHUT WING AND AL LATTERAL VALVE TO LIFT GAS BEHIND WELL ', HOUSE. LRS KILLED WELL W/ 290 BBLS CRUDE PRIOR TO RUNNING ', 3.38" PER GUN. INITIAL T/I/O = 150/1550/0 AFTER WELL WAS KILLED. RIH WITH 3.38" GUN TO PERFORATE 9493-9510' INTERVAL. ***JOB CONTINUED ON 26-JUNE-2008*** 6/26/2008 **'CONTINUE FROM 25-JUNE-2008*"" RIH WITH 3.38" GUN TO PERFORATE 9493-9510' DEPTH CORRECTED TO TIE IN LOG GEARHART CBL LOG DATED 6-21-85. ALL SHOT FIRED. TIE IN LOG NEEDED + 1' TO BE ON DEPTH WITH REFERENCE LOG SLB BHCS DATED 16 MAY 08. DSO NOTIFIED OF WELLHEAD CONDITION AND WELL READY TO POP. FINAL T/I/0 = 150/1550/0 ***JOB COMPLETE*'`* FLUIDS PUMPED BBLS 1 diesel 1 Total STATE OF ALASKA I<il J 7/.l<r/rhRECEIVED A~ OIL AND GAS CONSERVATION CO~&ION JUL 2 8 2006 REPORT OF SUNDRY WELL OPERATIONS .Alaska Oil & Gas Cons. Commission 1. Operations Performed: Anchorage o Abandon ~ Repair Well o Plug Perforations o Stimulate o Re-Enter Suspended Well o Alter Casing ~ Pull Tubing o Perforate New Pool o Waiver o Other o Change Approved Program o Operation Shutdown o Perforate o Time Extension 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number: BP Exploration (Alaska) Inc. ~ Development o Exploratory 185-074 3. Address: o Stratigraphic o Service 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21334-00-00 7. KB Elevation (ft): 62' 9. Well Name and Number: PBU 04-31 8. Property Designation: 10. Field 1 Pool(s): ADL 028324 Prudhoe Bay Field 1 Prudhoe Bay Pool 11. Present well condition summary Total depth: measured 9870 feet true vertical 9102 feet Plugs (measured) None Effective depth: measured 9824 feet Junk (measured) 9553 true vertical 9057 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 110' 110' 1490 470 Surface 2474' 13-3/8" 2474' 2473' 3700 2230 Intermediate 9364' 9-5/8" 9364' 8617' 6870 4760 Production Liner 815' 7" 9040' - 9855' 8312' - 8957' 8160 7020 ··"',it";., "," ,.' .'. "'f"-'- (. ;¡ttl'.J~N¿;.D . , U') i..1 \! i~ Perforation Depth MD (ft): 9480' - 9720' Perforation Depth TVD (ft): 8728' - 8957' Tubing Size (size, grade, and measured depth): 5-1/2", 17# x 4-1/2", 12.6# 13Cr80 1 L-80 9090' Packers and SSSV (type and measured depth): 9-5/8" x 4-1/2" Otis 'RRH' packer; 9016' 9-5/8" x 5-1/2" Baker'S-3' packer 8523' 12. Stimulation or cement squeeze summary: RBDMS BFl JUt 3 1 2DD6 Intervals treated (measured): Treatment description including volumes used and final pressure: Cut and pull 7" x 5-1/2" tubing (-8622'). Cut and pull 9-5/8" casing from -2012'. Run new 9-5/8" to 2032', cement wI 136 Bbls (766 cu ft 1660 sx). Run new 5-1/2" chrome tubina. 13. Representative Dailv AveraQe Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casina Pressure TubinQ Pressure Prior to well operation: Subsequent to operation: 14. Attachments: o Copies of Logs and Surveys run 15. Well Class after proposed work: ~ Daily Report of Well Operations o Exploratory ~ Development o Service 16. Well Status after proposed work: ~ Well Schematic Diagram ~Oil o Gas o WAG DGINJ DWINJ o WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ISUndry Number or N/A if C.O. Exempt: Contact Howard West, 564-5471 306-187 Printed Name Terrie Hubble Title Technical Assistant Signature /ffJ/)/I; 0 R ,M& Phone 564-4628 0'7 (z; ~ Prepared By Name/Number: Date ';"J O'=> Terrie Hubble, 564-4628 --- . . Form 10-404 Revised 04/2006 OR\G\NAL Submit Onglnal Only TREE = WELLHEAD = ACTUATOR = KB. ELEV = BF. ELEV = KOP= Max Angle = Datum MD = DatumTVD= FMC CrN AXELSON 61' e from DRLG DRAFl 2800' 34 @ 6900' 9620' 8800' SS 19-5/8" CSG, 40#, L-80, TC-II 113-3/8" CSG, 72#, L-80, ID = 12.347" I 17" TBG-PC, 29#, L-80, .0371 bpf, ID = 6.184" H N/A 15-1/2"TBG, 17#, 13Cr-80, VamTop I TOP OF CEMENT SHEATH 15-1/2" TBG-PC, 17#, L-80, .0232 bpf, ID = 4.892" H 9001' TOPOF 4-1/2" TBG-PC I 9001' I TOP OF 7" LNR H 9040' Minimum ID = 3.725" @ 9078' 4-1/2" OTIS XN NIPPLE 14-1/2" TBG-PC, 12.6#, L-80, .0152 bpf, ID = 3.958" I 9090' 19-5/8" CSG, 47#, L-80, ID = 8.681" I ÆRFORA TION SUMMARY REF LOG: BHCS ON 05/16/85 ANGLEAT TOP ÆRF: 17 @ 9480' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 9480 - 9492 0 03/23/02 3-3/8" 10 9520 - 9530 0 03/27/00 3-3/8" 8 9548 - 9556 0 03/27/00 3-3/8" 8 9566 - 9574 0 03/27/00 3-3/8" 6 9654 - 9674 0 02/24/86 3-3/8" 6 9678 - 9706 0 02/24/86 3-318" 6 9710 - 9720 0 02/24/86 IPBTD I 17" LNR, 29#, L-80, .0371 bpf, ID = 6.184" I [2U 9824' 9855' 9870' DATE OS/20/85 03/23/02 03/05/03 09/04/03 09/16/03 10/02/03 REV BY COMMENTS ORIGINAL COMPLETION CWS/KK ADÆRFS RS/JM'TP C/O GLV'S AND FISH DBM'KK CEMENT DUMP KSB/KK MILL CEMENT; PULL IBP JCM'TLP GL V C/O DATE 02/23/06 03/06/06 07/21/06 04-31 _I SAfETY NOTES, H2S OVER 300 PPM GAS LIFT MANDRELS ST MD TVD DEV TYÆ VLV LATCH PORT DATE 5 3734 3653 28 MMG OCR DATE 4 5669 5387 27 MMG DMY RK 0 07/14/06 3 3828 3736 28 MMG DMY RK 0 07/14/06 2 7900 7301 31 MMG DMY RK 0 07/14/06 1 8474 7799 28 MMG DMY RK 0 07/14/06 8502' H 5-1/2" OTIS X NIP, ID =4.562 " 8523' 1--1 95/8" x 5 1/2" Baker S-3 Chrome packer 1- 5-1/2" OTIS X NIP, ID =4.562" 1 H 5-1/2" OTIS XN NIP, ID =4.55 " 1 -i 9 5/8"x 5-1/2" UMI Chrome Overshot I --1 TOP OF CEMENT IN IA I 8979' 9001' 9016' 9078' -14-1/2" OTIS XN NIP, ID = 3.725" I -14-1/2" OTIS SHEAROUT SUB I "4-1/2" TBG TAIL I H ELMD TT LOGGED 02/24/86 I 9553' --13-3/8" IBPPushed to Gmt Cap (7-19-06) 9556' -i TOP OF CEMENT CAP 12/03/00 I 9556' - 9591' -1 TOP OF UR W/5-3/4" CMT - 04/24/01 REV BY COMMENTS KSB/PJC GL V C/O RMHlPJC SET IBP @ 9222' RBN Install 5 1/2" tubing. PRUDHOE BAY UNrT WELL: '04-31 ÆRMrT No: "1850740 API No: 50-029-21334-00 SEC 35, T11 N, R15E, 2352.57' FEL & 2465.03' FNL BP Exploration (Alaska) e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: Rig Release: Rig Number: 7/3/2006 7/21/2006 Spud Date: 4/29/1985 End: 7/3/2006 06:00 - 00:00 18.00 MOB PRE Prep sub for move, UD derrick, & move substructure towards D04-31 via East Dock road. Haul welding shop, camp and pits to D04-31. 7/4/2006 00:00 - 08:00 8.00 MOB P PRE Wait on matts to be layed on end of pad. Move sub down pad and over wellhead. Back in pits and hook up interconnect. PJSM, bridle down, rig up floor. Spot and berm cutting tank. Complete pre-spud check list. 08:00 - 08:30 0.50 MOB P PRE Hold pre-spud, HSE meeting with Company Rep, Toolpusher and all hands. Rig accepted at 0800. 08:30 - 09:00 0.50 WHSUR P DECOMP Install secondary annulus valve. Rig up circulating lines to annulus on tree. 09:00 - 13:00 4.00 WHSUR N DECOMP Wait on DSM to pull BPV, unavailable. 13:00 - 14:00 1.00 WHSUR DECOMP Pull BPV with DSM lubricator. No pressure. 14:00 - 17:00 3.00 WHSUR DECOMP Circulated down tubing to remove diesel from annulus. Swap lines and circulate down annulus at 6 bpm with 650 psi to clean upwell. 17:00 - 17:30 0.50 WHSUR DECOMP Dry rod TWC. Test from below to 1000 psi for 5 minutes. Rig down circulating lines. 17:30 - 19:30 2.00 WHSUR DECOMP Nipple down tree and adapter. 19:30 - 21 :00 1.50 BOPSU DECOMP Nipple up BOPE. 21 :00 - 22:30 1.50 BOPSU DECOMP Install 7" rams in top pipe. Install 3.5" x 6" variable rams in lower pipe. 22:30 - 00:00 1.50 BOPSU DECOMP Test BOPE, 250 psi low, 3500 psi high. Test witness waived by John Crisp. Test witnessed by Company Rep Mitch Skinner and Toolpusher Ronnie Dalton. 7/5/2006 00:00 - 01 :30 DECOMP Attempt to test BOPE. Unable to test. Trouble shoot leak. Check valves, lines and equipment. Determine failure due to TWC. 01 :30 - 02:30 1.00 BOPSU DECOMP Wait on DSM to change out TWC. 02:30 - 04:30 2.00 BOPSU DECOMP Rig up DSM lubricator and extension. Pull TWC with dry rod. Install rebuilt TWC from Tool Service. Rebuild pulled TWC and return to Tool Service. 04:30 - 09:30 5.00 BOPSU P DECOMP Test BOPE to 250 psi low and 3500 psi high with both 7" and 5.5" joints. Lay down test joints. Blow down top drive, choke manifold and kill lines. Witness waived by John Crisp - AOGCC. 09:30 - 10:30 1.00 BOPSU DECOMP Rig up lubricators, pull TWC, rig down lubricators. 10:30 - 13:30 3.00 FISH DECOMP PJSM. Pick up and make up spear and landing joint. Engage hanger neck, back off lock down screws and pull hanger free with 180K. Pick up weight 205K. Rig up casing tongs and handling equipment. Lay down spear and hanger. Rig up 7" tubing equipment and spooling unit. 13:30 - 14:00 0.50 PULL P DECOMP Service top drive. 14:00 - 17:00 3.00 PULL P DECOMP Lay down SSSV and 7" tubing from 8635' to 6452'. Rig down spooler. Recoverd 28 clamps, left 2 stainless steel bands in the hole. 17:00 - 18:30 1.50 PULL P DECOMP Lay down 7" tubing from 6452' to 4548'. Change out handling equipment. 18:30 - 20:00 1.50 PULL P DECOMP Lay down 5.5" tubing from 4548' to 2793'. 20:00 - 21 :30 1.50 PULL N RREP DECOMP Repair skate. Replace hydraulic hose and rear injector. Tighten injector at the rear of skate on the off drillers side. 21 :30 - 00:00 2.50 PULL P DECOMP Lay down 5.5" tubing from 2793' to surface. 7/6/2006 01 :30 - 04:30 3.00 CASE P DECOMP Make up 4" test joint. Install test plug. PJSM. Change out upper Printed: 7/24/2006 11 :21 :42 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 7/6/2006 01 :30 - 04:30 3.00 CASE P DECOMP rams to 3.5" x 6" variable, and lower rams to 2.875" x 5" variable. 04:30 - 06:00 1.50 CASE P DECOMP Test bag and both rams to 250 psi low and 3500 psi high. Pull test plug and install wear ring. Lay down test joint. 06:00 - 08:30 2.50 CASE P DECOMP Pick up 5.5" tubing stub dressing assembly. Make up jars, bumper sub, boot baskets, scraper and shoe extentions. Pick up drill collars, XO and run in hole to 329'. 08:30 - 15:00 6.50 CASE P DECOMP Pick up 4" drill pipe and run in hole from 329'. Tag 5.5" tubing stub at 8622'. 15:00 - 15:30 0.50 CASE P DECOMP Dress top of tubing stub at 8622'. Swallow 8' of tubing and dress 6" off tubing stub with top mill. Bottom mill at 8631'. 15:30 - 17:00 1.50 CASE P DECOMP Reverse circulate hi-vis sweep around at 490 gpm with 1800 psi. 17:00 - 20:00 3.00 CASE P DECOMP POOH from 8631' to 329'. 20:00 - 21 :30 1.50 CASE P DECOMP POOH with BHA from 329'. Lay down BHA and clear floor. Bottom boot basket contained approximately 2 gallons of scale mixed with metal shavings, along with 1 stainless steal band. Middle and top boot baskets were clean. 21 :30 - 22:00 0.50 CASE P DECOMP Make up RTTS BHA and run in hole to 288'. 22:00 - 00:00 2.00 CASE P DECOMP RIH with RTTS on 4" drill pipe to 4300'. 7/7/2006 00:00 - 02:00 2.00 CASE P DECOMP Run in hole with RTTS on 4" drill pipe from 4300' to 5.5" tubing stub. 02:00 - 02:30 0.50 CASE P DECOMP Set RTTS element at 8609'. Rig up for casing pressure test. 02:30 - 03:00 0.50 CASE P DECOMP Test casing to 3500 psi for 30 minutes. Test OK. 03:00 - 06:00 3.00 CASE P DECOMP Bleed off annulus. Release RTTS. Lay down single joint. POOH with RTTS on 4" drill pipe to 288'. 06:00 - 07:00 1.00 CASE P DECOMP Stand back drill collars. Lay down RTTS. Clear and clean floor. 07:00 - 08:30 1.50 CASE P DECOMP PJSM. Rig up E-line and make up USIT tools and lubricator. 08:30 - 15:30 7.00 CASE P DECOMP Run in hole and log from 8500' to surface. Rig down and lay down USIT tools, lubricator, extention and shivs. 15:30 - 21 :00 5.50 CASE P DECOMP Pick up and make up RBP running tool and run in on drill pipe to 4004'. Up weight 90K, down 85K. Set RBP and release. Confirm release pull one stand and dump 1500# of sand down drill pipe on top of plug. 21 :00 - 21 :30 0.50 CASE P DECOMP Make up top drive, purge pipe, line up kill line, close pipe rams and test RBP plug to 1000 psi for 10 minutes. Test OK. Bleed off and tag top of sand at 3956'. 21 :30 - 22:30 1.00 CASE P DECOMP Slip and cut 104' of drill line. Inspect traction motor brushes and brakes. Lube elmago splines. 22:30 - 23:00 0.50 CASE P DECOMP Service top drive, crown and draw works. 23:00 - 00:00 1.00 CASE P DECOMP POOH from 3956' to 937'. 7/8/2006 00:00 - 01 :00 1.00 CASE P DECOMP POOH from 937'. 01 :00 - 01 :30 0.50 CASE P DECOMP Lay down RBP running tool and XO. Clear floor. Pick up 9 5/8" casing cutter assembly. 01 :30 - 02:00 0.50 CASE P DECOMP Make up 9 5/8" casing cutter BHA and run in hole to 13'. 02:00 - 03:00 1.00 CASE P DECOMP Run in hole to 1971'. Establish circulation. Locate upper collar at 1979', and lower collar at 2019'. Bring 9 5/8" cutter up to 2004'. 03:00 - 03:30 0.50 CASE P DECOMP Up weight 60 down weight 60. Bring pumps up to 162 gpm with 500 psi. Rotate at 55 rpm with 1 K torque and make cut. Cut time 16 minutes. Torque spiked to 10K and back to 1-2K verifying cut. 03:30 - 05:00 1.50 CASE P DECOMP Closed bag and verified ciirculation through 13 3/8" x 9 5/8" Printed: 7/24/2006 11 :21 :42 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 718/2006 03:30 - 05:00 1.50 CASE P DECOMP annulus. Pressured up to 660 psi before breaking back to 400 psi with returns outside in cuttings box. Shut down held PJSM. Rigged up Little Red. Pumped 3 bbls diesel and pressure tested lines to 2000 psi. Broke circulation staging up pump to 1000 psi before breaking over to 250 psi with returns. 05:00 - 06:30 1.50 CASE P DECOMP Pump 190 bbls diesel at 3 bpm with 1200 psi. Swap valves, follow with hot seawater using rig pump. Displace drill pipe volume of 18 bbls at 3 bpm with 550 psi. Final cirulating pressure 750 psi. 06:30 - 07:30 1.00 CASE P DECOMP Shut down pump, shut in drill pipe and annulus. Allow diesel to soak 1 hour in 13 3/8" x 9 5/8" annulus. 07:30 - 08:30 1.00 CASE P DECOMP Open up drill pipe and 13 3/8" x 9 5/8" annulus and attempt to pump. Not able to pump down 4" drill pipe. Possible pack off at cutter. Line up to 4" DP x 9 5/8" annulus thru kill line. Break circulation and displace diesel at 6 bpm with 760 psi. 08:30 - 11 :00 2.50 CASE P DECOMP POOH, lay down BHA. Clear and clean floor. 11 :00 - 13:30 2.50 CASE P DECOMP Pull wear bushing. Pull top rams. Install 9 5/8" casing rams. 13:30 - 15:00 1.50 CASE P DECOMP Install test plug and make up test joint. Test 9 5/8" rams to 250 psi low, 3500 psi high. Leak at casing XO threads. Bleed off, open up and tighten. Test OK. Break and lay down test joint. Pull test plug. Blow down kill line. 15:00 - 16:30 1.50 FISH P DECOMP Pick up and make up 9 5/8" casing spear assembly. 16:30 - 18:30 2.00 FISH P DECOMP Engage spear. Back off lock down screws and pull hanger/packoff free with 125K, pull with 115K. Disengage spear, break off cup and bull nose. Lay down landing joint and spear assembly. Lay down hanger. Rig up casing tongs. 18:30 - 00:00 5.50 CASE P DECOMP POOH and lay down 9 5/8" casing. Recovered 48 full joints and 1 cut joint at 26.61 '. Recovered 7 centrilizers. Missing 3 complete centralizers, at least 9 blades and several dies. Clear and clean floor. 7/9/2006 00:00 - 01 :00 1.00 CASE P DECOMP Finish clearing floor. Test 13-3/8" casing to 1000 psi for 10 minutes. Test OK. Drain stack. Junk visible at wellhead. 01 :00 - 02:00 1.00 BOPSU DECOMP Change out top rams to 3-1/2" x 6" variable. 02:00 - 03:00 1.00 FISH DECOMP Make up 11.5" junk magnet assembly on drill pipe. Attempt to retrieve junk out of wellhead. Attempt was unsuccessful with junk falling into the hole. 03:00 - 04:30 1.50 BOPSU DECOMP Install test plug. Make up test joint. Test top 3-1/2" x 6" variable rams to 250 psi low and 3500 psi high. Test OK. Rig down. 04:30 - 06:00 1.50 FISH P DECOMP Make up magnet fishing assembly with 10" junk magnet. RIH to 9-5/8" casing stub to try and pick up the missing centralizers. Up weight 57K, down 56K, free torque 1 K. 06:00 - 07:00 1.00 FISH P DECOMP POOH from 2004'. Magnet had no fish. Lay down BHA and clear floor. 07:00 - 08:00 1.00 FISH P DECOMP Make up 8" magnet BHA. 08:00 - 11 :00 3.00 FISH N DECOMP Repair iron roughneck. Remove sheared bolts on bottom jaw ram. Threads worn out. Drill out and tap new threads. 11 :00 - 13:00 2.00 FISH P DECOMP Run in hole with 8" magnet to 2004'. Work magnet into 9-5/8" casing stub. Up weight 57K, down 57K. Run in hole and tag sand at 3959' 13:00 - 14:00 1.00 FISH P DECOMP Pump 20 bbl spacer and displace well with 9.8 ppg brine at 500 gpm with 1070 psi. 14:00 - 17:00 3.00 FISH P DECOMP Dry tag sand at 3959'. POOH slowly. Lay down magnet assembly. No metal. Clear and clean floor. Printed: 7/24/2006 11 :21 :42 AM - e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 7/9/2006 17:00 - 19:00 2.00 FISH P DECOMP PJSM. Pick up and make up 11-3/4" washpipe assembly with burn shoe and scraper. Run in hole to 342'. 19:00 - 21:00 2.00 FISH P DECOMP Run in hole slowly from 342' to 1947'. Pick up single. Install blower hose. Make up last stand. Up, down and RT weight all 75K. Break circulation at 210 gpm with 150 psi. Free torque 1 K at 45 rpm. 21 :00 - 22:30 1.50 FISH P DECOMP Tag top of stub at 2004'. Washover with increased torque at 2017' to 2019'. Indication of junk and casing collar. Torque 2-5K at 60 rpm with 585 psi at 420 gpm. Wash and ream to 2035', pushing junk to bottom. 22:30 - 23:00 0.50 FISH P DECOMP Pump 25 bbl hi-vis sweep surface to surface at 504 gpm with 650 psi while rotating. 23:00 - 00:00 1.00 FISH P DECOMP Remove blower hose. Blow down top drive and POOH from 2035' to 342'. 7/10/2006 00:00 - 03:30 3.50 FISH P DECOMP Lay down washpipe BHA. Clear floor. Junk basket recovered 2.5 gallons of scale, metal shavings and several pieces of flat iron from centralizers. 03:30 - 04:00 0.50 FISH P DECOMP Install wear bushing. Pick up back-off BHA tools. 04:00 - 05:30 1.50 FISH P DECOMP Make up back-off tool and run in hole. 05:30 - 07:30 2.00 FISH P DECOMP Run in hole to 2276'. Pick up 2-10' pup joints and a single and run in to 2322'. Space out back-off tool at 2019'. Up weight 80K, down 80K. 07:30 - 08:30 1.00 FISH P DECOMP Set bottom anchor, engage top anchor. Back off conection with 6 rounds. Disengage anchors and back-off tool. Verify disengagement. 08:30 - 09:30 1.00 FISH P DECOMP POOH from 2322' to 317'. Wet trip. 09:30 - 11 :00 1.50 FISH P DECOMP POOH with BHA and lay down. Stand back collars. 11 :00 - 12:00 1.00 FISH P DECOMP Make up spear assembly BHA. 12:00 - 15:30 3.50 FISH P DECOMP Run in hole to 2004'. Make up top drive. Up/down and RT weight 60K. Engage spear and swallow stub to 2012'. Pull and rotate 6 rounds to the right. Max torque 4K. Pick up free. POOH and lay down spear assembly with fish. 15:30 - 17:00 1.50 CASE P DECOMP Pick up 4" test joint. Pull wear ring and install lower test plug. Lay down 4" test joint. Install 9-5/8" casing rams in top set. 17:00 - 19:30 2.50 CASE P DECOMP Make up 9-5/8" test joint. Line up and attempt to test rams. Lower test plug not holding. Lay down 9-5/8" test joint. Pick up 4" test joint. Pull lower plug and install upper plug. Swap test joints. Line up and test upper pipe rams to 250 psi low and 3500 psi high. Lay down 9-5/8" test joint and pick up 4" test joint, pull test plug and lay down. Clear floor. 19:30 - 22:00 2.50 CASE P DECOMP Change out bales and elevators. Rig up false bowl. Make up floor valves and XO's. Rig up power tongs and torque turn computer. Bring centralizers, cement head, XO pup and casing running equipment to floor. 22:00 - 00:00 2.00 CASE P DECOMP Pick up and make up screw in sub, baffle collar pup and ES cementer. Bakerlok connections and run 9-5/8" TC-II, 47#, L-80 casing. 7/11/2006 00:00 - 05:30 5.50 CASE P TIEB1 Run in hole with 9-5/8", 47#, L-80 TC-II casing. Land out and screw into stub with 12 rounds at 10 Kft-Ibs. Pull test to 250K. Hold 250K 05:30 - 06:00 0.50 CASE P TIEB1 Rig up to pressure test casing string to 2000 psi for 30 minutes. 06:00 - 06:30 0.50 CASE P TIEB1 Test casing to 2000 psi for 30 minutes. 06:30 - 07:30 1.00 CASE P TIEB1 Rig down casing equipment. Rig up cement head and Printed: 7/24/2006 11 :21 :42 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 7/11/2006 06:30 - 07:30 1.00 CASE P TIEB1 circulating lines. 07:30 - 08:30 1.00 CASE P TIEB1 Pressure up and open HES cementer, opened at 2900 psi. Circulate 9.8 ppg brine around to 80 degrees. 08:30 - 09:00 0.50 CEMT P TIEB1 PJSM for cement job. Circulate while batch mixing cement. 09:00 - 09:45 0.75 CEMT P TIEB1 Air up, prime pump. Pump 5 bbls water. Test lines to 4500 psi. 09:45 - 10:30 0.75 CEMT P TIEB1 Pump 60 bbls of 9.8 ppg brine. 10:30 - 11 :00 0.50 CEMT P TIEB1 Mix and pump 136.4 bbls (650 sx) 15.8 ppg class G latex slurry at 3.5 bpm with 500 psi. Chase cement with 9.8 ppg brine. Cement returns at 132 bbls away. Slow to 2 bpm and pump plug with 149 bbls away. Got back approximately 12 bbls cement. Close ES cementer with 1900 psi. Close in pipe at 1100 hours. Check for flowback-OK. Cementer closed. 11 :00 - 12:00 1.00 CEMT P TIEB1 Blow down lines. Rig down cement equipment. Clear floor. 12:00 - 17:00 5.00 CEMT P TIEB1 Suck out casing to ground level. Drain stack. Remove turn buckles, split wellhead between base flange and tubing spool. Hoist stack. Center casing in wellhead and install emergency slips. Slack off into slips. 17:00 - 18:00 1.00 CEMT P TIEB1 Rig up and cut 9-5/8" casing with Wach's cutter. Lay down stub. (5.39') Rig down cutter. 18:00 - 20:00 2.00 BOPSU TIEB1 Pull flow riser, move stack and install 9-5/8" pack-off. Run in lock down screws and install top seals. Stab stack and torque tubing/base flange. Test pack-off void to 5000 psi for 10 minutes. Install riser and turn buckles. 20:00 - 21 :30 1.50 BOPSU TIEB1 Instal 3.5"x6" variable rams in top set. Clear and clean cellar. 21 :30 - 00:00 2.50 BOPSU TIEB1 Make up 4" test joint. Install test plug and test BOPE, 250 psi low, 3500 psi high. Witness of test waived by Jeff Jones of AOGCC. Test witnessed by Ronnie Dalton and Mitch Skinner. 7/12/2006 00:00 - 04:00 4.00 BOPSU DECOMP Test BOPE to 250 psi low, 3500 psi high. Test witness waived by Jeff Jones AOGCC. 04:00 - 11 :30 7.50 BOPSU DECOMP Pull Hydril rubber on BOPE and replace. 11 :30 - 14:30 3.00 BOPSU DECOMP Pick up test joint. Rig up to test Hydril. Do a function test. Pull and service test plug. Test annular preventer to 250 psi low, 3500 psi high. Pull test plug, install wear ring. Lay down test joint and blow down lines. 14:30 - 15:30 1.00 CASE P DECOMP Line up and test casing to 3500 psi for 10 minutes. 15:30 - 17:00 1.50 CASE P DECOMP Pick up BHA to drill out cement. Jars, bumper sub, boot baskets, XO and bit. Run in hole with collars to 310'. 17:00 - 17:30 0.50 CASE P DECOMP Run in hole and tag cement at 1972'. Up, down and RT weight 75K. Free torque 1 K at 80 rpm. Pumping at 525 gpm with 750 psi. Install blower hose. 17:30 - 20:00 2.50 CLEAN P DECOMP Drill out cement to 2008'. Tag and drill ES Cementer from 2008' to 2015'. Pump 25 bbl hi-vis sweep surface to surface. Drill baffle plate to 2016'. Max torque, 3K at 80 rpm with WOB at 5-10K. 20:00 - 20:30 0.50 CLEAN P DECOMP Run in hole and tag top of sand at 3959'. Pick up 5' and break circulation. Up weight 11 OK, down 100K, RT 105K. 20:30 - 21 :30 1.00 CLEAN P DECOMP Pump hi-vis sweep and wash through sand from 3959' to 3964'. Pull up and pump sweep surface to surface at 504 gpm with 1150 psi. Verified sand at shakers. 21 :30 - 22:30 1.00 CASE P DECOMP Close upper rams. Line up and test 9-5/8" casing to 3500 psi for 30 minutes. Test OK. 22:30 - 00:00 1.50 CASE P DECOMP Pump 20 bbls spacer and displace well to seawater at 504 gpm with 1000 psi. Blow down top drive. Printed: 7/24/2006 11 :21 :42 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 7/13/2006 00:00 - 03:00 3.00 CASE P DECOMP POOH from 3964'. Lay down BHA. Handful of metal, (partial bolts and washer) from junk basket. Clear floor. 03:00 - 04:00 1.00 CASE P DECOMP Pick up reverse junk basket BHA. 04:00 - 05:00 1.00 CASE P DECOMP Run in hole to top of sand at 3964'. 05:00 - 07:30 2.50 CASE P DECOMP Tag sand at 3964'. Up weight 112K, down 100K, RT 105K. Free torque 3K at 245 gpm with 1125 psi. Wash and mill down to top of RBP at 4004'. Tag up and pump sweep surface to surface at 365 gpm with 2500 psi. Circulate until clean. 07:30 - 09:00 1.50 CASE P DECOMP Monitor well. POOH to 309'. Monitor well at BHA. 09:00 - 10:00 1.00 CASE P DECOMP Stand back DC, clean out junk baskets, and lay BHA down. Clear floor. Recovered 1 rubber cone and 7 pieces of aluminum. 10:00 - 11 :30 1.50 CASE P DECOMP Make up RBP retrieval tool. Obtain SPR parameters. Pump #1 30spm with 40 psi and 45 spm with 60 psi. Pump #2 30 spm with 40 psi and 45 spm with 60 psi. Up weight 90K, down 85K, RT 88K with 1 K free torque at 252 gpm with 240 psi. 11 :30 - 13:00 1.50 CASE P DECOMP Wash down to 4004', tag RBP. Pump 35 bbl hi-vis sweep at 252 gpm wtih 240 psi. 13:00 - 13:30 0.50 CASE P DECOMP Set down 20K on RBP. Rotate 1.5 turns to right and pick up 20K over and pulled free. Slack off, plug still set. Repeat process 2 more times, no release. Wash down on tool at 583 gpm with 585 psi. Observe pressure increase and stop pump. Set down 25K, make 1.5 turns to the right. Pick up with breakover at 115K up. Pick up 20' free at 95K. Run back down past set point to confirm. Monitor well. 13:30 - 20:00 6.50 CASE P DECOMP POOH at 100 fpm. No fish. Inspect retrieval tool. No junk or apparent damage. Change out retrieval tool and RIH with caution, looking for plug below 4004'. RJH to 8584'. 20:00 - 21 :00 1.00 CASE P DECOMP Pick up single. Make up top drive and tag plug at 8614'. Tubing stump at 8622'. Made 12 attempts to latch and reset plug to confirm fish on with no sucess. Tried washing down onto RBP. Set down on plug with 25K and rotate 2.5 turns to the right with weight slacking off. Set back down with 30K. Rotate another 1/2 turn to the right. Still no confirmation of RBP setting. Lay down single. 21 :00 - 00:00 3.00 CASE P DECOMP POOH to 1591' at 95 fpm. Easy in and out of slips. Set in tension. 7/14/2006 00:00 - 01 :30 1.50 CASE P DECOMP POOH from 1591'. Easy on/off slips. Set slips in tension. No fish. Lay down RBP retrieval tool. Very few marks on tool. Pick up 8-1/2" overshot with 3-1/2" grapple. 01 :30 - 03:00 1.50 CASE P DECOMP Make up and RIH with 8-1/2" overshot BHA to fish out RBP. 03:00 - 05:00 2.00 CASE P DECOMP RIH to 8505'. 05:00 - 06:00 1.00 CASE P DECOMP Slip and cut drilling line. (82') Inspect traction motor, brake system and draworks interior. Service elmago spline. Change out absorb under draworks. 06:00 - 07:00 1.00 CASE P DECOMP Service topdrive and crown. 07:00 - 08:00 1.00 FISH P DECOMP RIH to 8613'. Up weight 205K, down 148K, RT 170K. Free torque 6K at 20 rpm. Wash over fish at 420 gpm with 270 psi. Tag and engage overshot. Pick up and confirm fish on, by setting and releasing. Set 20K down. 08:00 - 12:00 4.00 FISH P DECOMP POOH to 300' at 95 fpm. Easy in/out slips and set under tension. 12:00 - 13:30 1.50 FISH P DECOMP PJSM. Stand back collars and lay down fish. Junk iron on top Printed: 7/24/2006 11 :21 :42 AM e e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 7/14/2006 12:00 - 13:30 1.50 FISH P DECOMP of RBP shoulders, approximately 1/2 of a 9-5/8" centralizer. Clear and clean floor. 13:30 - 14:30 1.00 CASE P DECOMP Pick up 9-5/8" scraper BHA and RIH to 320'. 14:30 - 18:00 3.50 CASE P DECOMP RIH to 8526'. Install blower hose. Up weight 205K, down 140K, RT 170K. Free torque 6K. 18:00 - 19:00 1.00 CASE P DECOMP Wash over stub at 8622', at 245 gpm with 465 psi. Rotate at 50 rpm with 6K torque. Increase pump rate to 492 gpm with 1675 psi. Swallow 8' of tubing to 8630'. Dress approximately 2" to 6" of 5-1/2" tubing. WOB 6-8K with 7-8K torque. 19:00 - 21 :00 2.00 CASE P DECOMP POOH to 8619' and rig up to reverse circulate. Pump hi-vis sweep surface to surface, and pump till clean at 343 gpm with 1500 psi. Pump dry job. Rig down circulating lines, and monitor well. 21 :00 - 00:00 3.00 CASE P DECOMP POOH to 320'. (BHA) Monitor well. 7/15/2006 00:00 - 01 :30 1.50 CASE P DECOMP Stand back DC. Lay down polishing assembly. Clear floor. 01 :30 - 05:30 4.00 CASE P DECOMP Pick up 2-7/8" handling equipment. Make up reverse circulating BHA to 699'. Rig down 2-7/8" handling equipment. Make up BHA to 720'. Run in hole with DC to 996' and change out elevators. 05:30 - 08:30 3.00 CASE P DECOMP Run in hole with 4" drill pipe to 8549'. Install blower hose. 08:30 - 11 :00 2.50 CASE P DECOMP Up weight 200k, down 140K, RT 165K. Pump at 210 gpm with 850 psi. Wash down at 45 rpm with 6K free torque. Tag junk in GLM at 8741'. Wash and ream to 9193'. Tag junk at 8956' and 9062'. Tag IBP at 9193'. 11 :00 - 12:30 1.50 CASE P DECOMP Pump 25 bbl hi-vis sweep surface to surface at 350 gpm with 2500 psi. Up weight 21 OK, down 150, RT 170K. Free torque 7.5K. Pump till clean. Pump dry job and monitor well. 12:30 - 16:30 4.00 CASE P DECOMP POOH to 997'. Pulling slow and easy through 5-1/2" tubing stub at 8622'. 16:30 - 17:00 0.50 CASE P DECOMP Stand back DC's. Lay down jars, bumper sub and XO's. 17:00 - 19:30 2.50 CASE P DECOMP Change out handling equipment. Stand back 7 stands 2-7/8" drill pipe. Lay down reverse circulating BHA. RCJB was full. Recovered several pieces of steel, aluminum and rubber. Shoe mill carbide face worn off. Sent back for re-surfacing. 19:30 - 21 :00 1.50 CASE P DECOMP Clear and clean floor. Service and lubricate rig. 21 :00 - 00:00 3.00 CASE P DECOMP Wait on shoe mill repair. Will make another junk basket run. Work on maintenance and housekeeping projects. 7/16/2006 00:00 - 02:00 2.00 CASE P DECOMP Make up 2-7/8" reverse circulating BHA. Run in hole to 699'. RIH with DC's to 996'. Change out elevators. Rig down 2-7/8" handling equipment. 02:00 - 04:00 2.00 CASE P DECOMP Run in hole to 8549'. Install blower hose. 04:00 - 05:30 1.50 CASE P DECOMP Set parameters. Up weight 195K, down 140K, RT 160K. Pump 285 gpm with 880 psi, 45 rpm with 7K torque. Tag up at 9194', 32 rpm with 7K torque. Up weight 208K, down 148K, RT 125K at 208 gpm with 916 psi. Wash down to 9200' and tag up again. Pumping 357 gpm with 2500 psi. Wash and ream to 9202.5' with 8K to 9K torque. Pulled up and washed down 12 times with the same result. 05:30 - 07:00 1.50 CASE P DECOMP Pump 25 bbl hi-vis sweep surface to surface at 350 gpm with 2550 psi. Monitor well. Static. Slug pipe. 07:00 - 10:30 3.50 CASE P DECOMP POOH to 996' and change out elevators. 10:30 - 12:00 1.50 CASE P DECOMP Stand back DC's. Lay down jars and bumper sub. Rig up 2-718" handling equipment. POOH to 43'. Printed: 7/24/2006 11 :21 :42 AM e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 7/16/2006 12:00 - 13:30 1.50 CASE P DECOMP Lay down reverse circulaing junk basket assembly. Recovered several pieces of steel, aluminum and rubber. Shoe mill worn down. Pick up another 2-7/8" RCJB. Clear floor. 13:30 - 16:00 2.50 CASE P DECOMP Make up RCJB BHA, 2-7/8" drll pipe, drill collars and run in hole to 995'. 16:00 - 18:00 2.00 CASE P DECOMP RIH to 8548'. Up weight 200K, down 135K. 18:00 - 19:00 1.00 CASE P DECOMP Slip and cut drilling line. (80') Inspect brake system, traction motor brushes, service elm ago spline and grease clutches. 19:00 - 20:00 1.00 CASE P DECOMP Service topdrive and crown. 20:00 - 20:30 0.50 CASE P DECOMP Run in hole to 9142'. Drop ball and engage RCJB. Pump at 206 gpm with 1034 psi. Up weight 210K, down 145K, RT 170K at 30 rpm with 7K free torque. 20:30 - 23:30 3.00 CASE P DECOMP RIH to 9200' and tag top of IBP. Work RCJB with 309 gpm at 2520 psi. Rotate at 35-65 rpm with 6-9K torque. Wash and mill to 9202 with difficulty. Up weight 210K, down 145K, RT 170K. WOB 4K with 7-9K torque. 23:30 - 00:00 0.50 CASE P DECOMP Slug pipe. Monitor well. POOH to 8548'. 7/17/2006 00:00 - 03:00 3.00 CASE P DECOMP POOH to 995'. Monitor well. Static. 03:00 - 04:30 1.50 CASE P DECOMP Change out elevators, stand back DC's. Lay down jars. Rig up 2-718" handling equipment. Stand back 2-7/8" DP. Lay down and clean out RCJB. No material in junk basket. 04:30 - 05:00 0.50 FISH P DECOMP Pick up Shur Catch overshot BHA. RIH 05:00 - 09:30 4.50 FISH P DECOMP Run in hole with 2-7/8" drill pipe, DC's and 4" DP to 9139'. Install blower hose. 09:30 - 11 :30 2.00 FISH P DECOMP Up weight 205K, down 145K, RT 175K, 45 rpm, free torque 7K. Pump at 165 gpm with 700 psi. Wash over IBP at 9200' and swallow to 9202' with 750 psi increase. Attempt to open bypass. Work pipe to free IBP. No over pull. POOH to 9090' slowly, pumping 42 gpm with 125 psi. No overpull through 5-1/2" tail pipe. 11 :30 - 12:00 0.50 FISH P DECOMP POOH to 8359' and pump dry job. 12:00 - 16:00 4.00 FISH P DECOMP POOH to 992'. (BHA) Monitor well. 16:00 - 18:00 2.00 FISH P DECOMP Pull up and check overshot. Recovered broken off fishneck. Length 1.45'. 18:00 - 19:00 1.00 FISH P DECOMP Clear and clean floor while waiting on fishing tools. 19:00 - 20:30 1.50 FISH P DECOMP Make up 3-5/8" overshot BHA. RIH to 995'. 20:30 - 23:30 3.00 FISH P DECOMP Run in hole to 9142'. Establish parameters of up weight 210K, down 145K, RT 172K with 7K free torque. Pumping at 147 gpm with 390 psi. 23:30 - 00:00 0.50 FISH P DECOMP Run in hole to 9202', and tag fish. Swallow fish at 9204 with a 150 psi increase. Work overshot grapple, set down 10K. Pull up with no overpull. Pump pressure remaining at 150 psi increase. Hole not taking fluid. IBP still set. Unable to go down past 9204'. 7/18/2006 00:00 - 00:30 0.50 FISH P DECOMP POOH to 9043'. No overpull through 5-1/2" tubing tail pipe. Monitor well. Slug pipe. 00:30 - 03:30 3.00 FISH P DECOMP POOH to 995'. Change out elevators. Monitor well. 03:30 - 05:00 1.50 FISH P DECOMP Pull DC's and 2-7/8" DP to 3-5/8" overshot BHA. 05:00 - 06:00 1.00 FISH P DECOMP Pull 3-5/8" overshot to rig floor. Inspect overshot. Recovered 01.20' of 2-3/8" fishneck. Leaving 00.51' of 2-3/8"fishneck in hole. 06:00 - 09:30 3.50 FISH P DECOMP Make up short catch overshot with 2 3/8" grapple.Run in hole with 2 718" drill pipe. Rig down handling equipment,pick up jars. Printed: 7/24/2006 11 :21 :42 AM e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 7/18/2006 06:00 - 09:30 3.50 FISH P DECOMP Run in hole with drill collars to 995',change out elevators. 09:30 - 12:00 2.50 FISH P DECOMP Run in hole from 995' to 8547'. 12:00 - 13:30 1.50 FISH P DECOMP Cut and slip drilling line. Inspect brake system,traction motor brushes, and drawworks interior. Service Elmago spline clutches. 13:30 - 14:00 0.50 FISH P DECOMP Rig Service. Service top drive, crown, and drawworks. 14:00 - 14:30 0.50 FISH P DECOMP Run in hole from 8547' to 9412'. Up wt. 221 k, down wt. 145k,rotating wt. 174k @ 7k ft/lbs. torque. 14:30 - 15:00 0.50 FISH P DECOMP Run in from 9142' to top of fish @ 9203'. Work overshot on fish. No losses,or overpull. 15:00 - 16:30 1.50 FISH P DECOMP Monitor well, pump dry job, POOH from 9205' to 8174'. 16:30 - 17:30 1.00 FISH P DECOMP Test casing to 3000 psi for 5 minutes. 17:30 - 20:30 3.00 FISH P DECOMP POOH from 8174' to 995'. 20:30 - 22:30 2.00 FISH P DECOMP Stand back drill collars and 2 7/8" pipe. Lay down overshot. No recovery and no marks inside overshot. Face of overshot slightly bent possibly was in beside fish. 22:30 - 23:30 1.00 FISH P DECOMP Clean and clear rig floor. Bring tools for BHA to rig floor. 23:30 - 00:00 0.50 FISH P DECOMP Make up BHA # 20. 7/19/2006 00:00 - 03:30 3.50 FISH P DECOMP Make up spear. Pick up 12 x 31/8" drill collars, and 9 x 2 7/8 drill pipe. RIH with 2 7/8" drill pipe from derrick. Pick up jars. Run in hole with 6 1/4" collars to 1595'. Rig down 2 7/8" handling equipment,change out evevators. 03:30 - 06:00 2.50 FISH P DECOMP Run in hole with spear from 1595' to 8622'. Rotate through 5 1/2" tubing top.run in hole from 8622' to IBP @ 9203'. Up wt. 206k, down wt. 145k, rotating wt. 172k. Off bottom torque 7k. 4 BPM @ 825 psi. 06:00 - 07:00 1.00 FISH P DECOMP Set down 15k on IBP @ 9203'. Work pipe to rupture plug. Surface losses indicate plug was punctured.Allow plug to relax for 10 minutes, losing 125 BPH fluid. 07:00 - 07:30 0.50 FISH P DECOMP Run in hole from 9203' to 9553'. Tag obstruction at 9553'. Set down 15k with no movement. Monitor well. Hole still on vacuum (not full). 07:30 - 08:00 0.50 FISH P DECOMP POOH from 9553' to 8770', pumping 125 BPH Seawater downhole. 08:00 - 15:30 7.50 FISH P DECOMP POOH laying down 4" drill pipe from 8770' to 1626' . Pump 125 BPH seawater with no returns. 15:30 - 16:30 1.00 FISH P DECOMP Run in hole with 15 stds. from derrick. 16:30 - 18:30 2.00 FISH P DECOMP POOH and lay down dril pipe from 3026' to BHA @ 1595' 18:30 - 20:00 1.50 FISH P DECOMP POOH,lay down BHA from 1595' to 1294'(2718" drill pipe) 20:00 - 23:00 3.00 FISH P DECOMP POOH, Clear floor,change out handling euipment. POOH,lay down BHA from 1294'. 23:00 - 23:30 0.50 FISH P DECOMP Pull wear ring,make up test joint. Set test plug. 23:30 - 00:00 0.50 FISH P DECOMP Test BOPE & related valves,250 psi low,3500 psi high. Test witness waived by AOGCC rep John Crisp. Test witnessed by BP rep Blair Neufeld, and Nabors drilling rep Jim Henson. 7/20/2006 00:00 - 08:30 8.50 FISH P DECOMP Test BOPE & related valves,250 psi low,3500 psi high. Test witness waived by AOGCC rep John Crisp. Test witnessed by BP rep Blair Neufeld, and Nabors drilling rep Jim Henson. 08:30 - 09:00 0.50 FISH P DECOMP Pull test plug,rig down test joint. 09:00 - 10:00 1.00 RUNCO RUNCMP Remove short bales and install long set. 10:00 - 12:00 2.00 RUNCO RUNCMP Rig up 5 1/2" chrome handling equipment with compensator. 12:00 - 00:00 12.00 RUNCO RUNCMP PJSM. Run 51/2" 13CR-80 Vam Top completion. Torque turn connections, optimum torque 6580 ft/lbs. Jet lube seal guard Printed: 7/24/2006 11 :21 :42 AM e Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: 04-31 04-31 WORKOVER NABORS ALASKA DRILLING I NABORS 2ES Start: 7/3/2006 Rig Release: 7/21/2006 Rig Number: Spud Date: 4/29/1985 End: 03:30 - 04:30 1.00 RUNCMP 04:30 - 06:00 1.50 RUNCMP 06:00 - 08:00 2.00 RUNCMP 08:00 - 10:30 2.50 RUNCMP 10:30 - 12:00 RUNCMP 12:00 - 13:30 1.50 RUNCO RUNCMP 13:30 - 16:30 3.00 BOPSU P RUNCMP 16:30 - 17:30 1.00 WHSUR P RUNCMP 17:30 - 19:00 1.50 WHSUR P RUNCMP 19:00 - 19:30 0.50 WHSUR P RUNCMP 19:30 - 20:00 0.50 WHSUR P RUNCMP 20:00 - 22:00 2.00 WHSUR P RUNCMP 22:00 - 23:00 1.00 WHSUR P RUNCMP 23:00 - 00:00 1.00 WHSUR P RUNCMP on connections above the packer. PJSM. Run 51/2" 13CR-80 Vam Top completion. Torque turn connections, optimum torque 6580 ft/lbs. Jet lube seal guard on connections above the packer. Space out tubing. Brass screws shear with 6k, set down 12k on no-go. Make up tubing hanger and landing joint. Change seals on hanger after hanging up in ram cavity. Land tubing, run in lock down screws. Rig up secondary kill line to annulus, fill annulus. Fill tubing through primary kill line with rig pump. Pump 210 bbls. inhibited seawater down annulus, 3 BPM @250 psi. Chase with 130 bbls. clean seawater. Change out bales on top drive,and saver sub, while circulating. Pressure up on tubing to 3500 psi for 30 minutes,record on chart. Bleed tubing pressure to 1500 psi and pressure up on annulus to 3500 psi for 30 minutes, record on chart. Bleed down tubing pressure and shear DCR valve with 800 psi on tubing. Bleed all pressure down. Pump 3 bbls. both ways to verify shear out. Drain BOP stack and install BPV. Test from below to 1000 psi for 5 minutes, record on chart. Blow down surface lines. Nipple down BOP's Nipple up tree and adapter flange. Test tree and adapter to 5000 psi for 10 minutes,record on chart. Rig up lubricator. Pull BPV,rig down lubricator. Clear floor,dry rod & set tree test plug. Test tree to 5000 psi. Dry rod out tree test plug. Rig up circulating lines for freeze protect and test to 3000 psi. Reverse circulate 154 bbl diesel, 2 BPM @ 800 psi. U-tube diesel. Dry rod BPV and test from below to 1000 psi. Rig down Little Red Hot Oil Services. Blow down surface equipment. Remove 2nd annulus valve. Secure tree & cellar. Rig Released 24:00 07/21/2006 Printed: 7/24/2006 11 :21 :42 AM Well Job# Loa DescriDtion Date BL Color CD 15-12A 11211420 RST GRAVEL PACK 06/25/06 1 11.:08 11211509 I......t:" .luN pROFILE 06/24/06 1 P2-11A 11221564 JEWELRY/STATIC SURVEY 04127/06 1 13-06A 11217266 INJECTION PROFILE 07/12/06 1 P2-01 11223106 STATIC PRESSURE/JEWELRY 03/25/06 1 L5-08 11217256 PROD PROFILE W/GHOST & DEFT 06/06/06 1 16-04A 11217245 PROD PROFILE W/DEFT 05/08/06 1 05-40 11223123 LDL 07/07/06 1 17-09 11211412 PROD PROFILE W/DEFT & GHOST 06/26/06 1 MPC-07 N/A SENSA/MEMORY GLS 04122/06 1 04-18 1121584 USIT 06/27/06 1 1.!-51 11212873 USIT 06/28/06 1 04-31 11217264 USIT 07107106 1 D-14A 11217265 USIT 07109106 1 PSI-07 10703937 MDT 10/13/03 1 02-16B 11209601 MCNL 04/25/06 1 1 L2-18A 11217234 MCNL 04106/06 1 1 L5-09 11212847 MCNL 04/25/06 1 1 Z-26A 11216205 MCNL 07105/06 1 1 12-01 11072866 RST 07/06/05 1 1 E·17A 10928602 MCNL (Prints sent 1/24/05) 10/30/04 1 Sc~luIIIberger ~:;,f~AN~c~;;:"~ . ....."8I;'.c.,", .., ~.··,·.....r~·. ,I EJ F 0 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth I ~-S- -0'7-<1 ..y Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage. Alaska 99508 07/19/06 NO. 3880 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay e e Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TIN: Beth Scblumberger NO. 3868 Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 A TIN: Beth oj c Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 - .,..., -:l.L I '..' -0 7/ I L/ :) . . . ,_.' o " 'fC b".Í'\À"..~-f\ ·3w; .:'. ~j¡..,.j Field: Prudhoe Bay Well Job # Loa DescriDtion Date BL Color CD 01-17B 11209602 MCNL 04/27/06 1 1 U-:l5A . '''If'''''' U~II v.... ,,,.vv 1 D-25A 11212869 USIT 06/18/06 1 D.S. 04-31 11243929 SCMT 06/14/06 1 L5-28 11212867 USIT 06/15/06 1 2-18/L-16 11212871 SCMT 06/20/06 1 L5-28 11212872 SCMT 06/25/06 1 Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambell Street. Suite 400 Anchorage. AK 99503-2838 ATTN: Beth 06/26/06 e e . . FRANK H. MURKOWSKI, GOVERNOR ALASKA OIL AND GAS CONSERVATION COMMISSION 333 W. 7'" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Howard West Drilling Engineer BP Exploration (Alaska) Inc. PO Box 196612 Anchorage, AK 99519-6612 \<6S-01t.¡- Re: Prudhoe Bay Field, Prudhoe Bay Pool, 04-31 Sundry Number: 306-187 ~C~NEL ~ ., '¿nnl' l. çj; . .."..;-' Dear Mr. West: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, DATED this Z/day of June, 2006 Encl. l~t) -OT<{ u '\) . J'{ \j\ .....,"\1)... t \-" \ r) '1) J?rJ 5"'/3//£' ØfþA/ð)1 _ STATE OF ALASKA . ALASKA OIL AND GAS CONSERVATION CO~1ISSION APPLICATION FOR SUNDRY APPROVAL 20 MC 25.280 VJ '*" '~ liD 12J>0" 1. Type of Request: 0 Abandon 181 Repair Well o Plug Perforations o Stimulate o Alter Casing 181 Pull Tubing o Perforate New Pool o Waiver o Other o Change Approved Program o Operation Shutdown o Perforate o Time Extension o Re-Enter Suspended W 2. Operator Name: 4. Well Class Before Work: 5. Permit To Drill Number BP Exploration (Alaska) Inc. 181 Development/Ó Exploratory 185-074 . , 3. Address: o Stratigraphic o Service 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-21334-00-00 . /' 7. KB Elevation (ft): 62' 9. Well Name and Number: PBU 04-31 . / 8. Property Designation: 10. Field / Pool(s): ADL 028324 . Prudhoe Bay Field / Prudhoe Bay Pool ".. '.."> >'j~.¡';,;'¡,... ".>' "'>';,;! >,..;!·>...·...'hh,; X;, ",;.y, ">';,. ·,.x;ii' '.>0;.>>.>. '>..>. >.>. i;·".'." Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft)· Plugs (measured): Junk (measured): 9870· 9102 9824 / 9057 9222 None Casing Lenç¡th Size MOl TVD Burst Collapse Structur;:¡1 Conductor 110' 20" 110' 110' 1490 470 Surface 2474' 13-3/8" 2474' 2473' 3700 2230 Intermediate 9364' 9-5/8" 9364' 8617' 6870 4760 Production Liner 815' 7" 9040' - 9855' 8312' - 8957' 8160 7020 Perforation Depth MD 7): I Perforation Depth TVD (ft): I Tubing Size: Tubing Grade: Tubing MD (ft): 9480' - 9720' 8728' - 8957' 7" x 5-1/2" x 4-1/2" L-80 9090' Packers and SSSV Type: 9-5/8" x 4-1/2" Otis 'RRH' packer I Packers and SSSV MD (ft): 9016' // 12. Attachments: 13. Well Class after proposed work: / 181 Description Summary of Proposal 0 BOP Sketch o Exploratory 181 Development o Service o Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: June 20, 2006 / 181 Oil o Gas o Plugged o Abandoned 16. Verbal Approval: Date: o WAG OGINJ OWINJ o WDSPL Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Howard West, 564-5471 Printed Name Ho~ard We,st Title Drilling Engineer 1/1./ IK <S/ z,,< J «- Prepared By Name/Number: Siç¡nature Phone 564-5471 Date Terrie Hubble, 564-4628 I ' I . Commission Use Only I Sundry Number: 3ofo..!87 Conditions of approval: Notify Commission so that a representative may witness o Plug Integrity ~OP Test o Mechanical Integrity Test o Location Clearance Other: T -e ~ t t>ofE- to '3~G'O f£A.' . RBDMS 8FL .lUN 0 (; 2006 Subsequent Form Required: \0 - 4-D .~~ APPROVED BY Date b-Z,a{; Approved By: THE COMMISSION Form 10-403 Revised 07/2005 t/ \./ Submit In Duplicate S·Z>·o ORIGiNAL ~ , . . G 04-31 Rig Workover Scope of Work: Pull 7" x 5-%" completion, replace 9 5/8" packoffs, replace 2000' of 95/8" casing and /,/ cement to surface, run 5-%" 13Cr80 overshot completion. ..... MASP: 2495 psi /' Well Type: Producer Estimated Start Date: June 22,2006 Pre-ri 0 1 S 2 E 3 F 4 0 5 0 6 re work: Check the tubing hanger lock down screws for free movement. Completely back out and check ./ each lock down screw for breakage (check one at a time). Well is secured w/IBP. PPPOT-T & IC durin re-ri work. Drift thru 5-%" tubin for ower 'et cutter and SCMT. Run SCMT to find TOC from packer squeeze behind 5 W' tubing. Power Jet cut 5-%" tubing in the middle of the first full 'oint above 10 ed TOC. Reference tubin tall dated 9/11/85. /' Circulate well with seawater and diesel thru the cut. CMIT TxlA to 1000 psi. MIT OA to 2000 si. NOTE: If CMIT TxlA test fails, run CMIT TxlAxOA to 2000 si. Set a BPV in the tubin han er. Remove the well house & flow line. Level the ad as needed for the ri Proposed Procedure 1. MIRU. NO tree. NU and test BOPE to 3500 pSi~irculate out freeze protection fluid and circulate well to clean seawater through the cut. 2. Pull and LD 7" x 5-1/2" tubing string to the cut. 3. Run USIT in 9 5/8" to find TOC in 9 5/8" x 13 3/8" annulus. / 4. Cut and pull 9 5/8" to TOC / 5. Run fully and cement 9 5/8" to surface. 6. Run 5-1/2" 13Cr80 overshot completion with Baker S-3 packer. 7. Displace the IA to packer fluid and set the packer. 8. Test tubing and IA to 3500 psi. Freeze protect to 2200' MD. ,/ 9. Set BPV. NO BOPE. NU and test tree. RDMO. 0/ TREE = WELLHEAD = ACTUA TOR = KB. ELEV = BF. ELEV = KOP= Max Angle = Datum MO = Datum NO = FMC CrN AXELSON 61' 2800' 34 @ 6900' 9620' 8800' SS 113-3/8" CSG, 72#, L-80, 10 = 12.347" I 17" TBG-PC, 29#, L-80, .0371 bpf, ID = 6.184" I 17" X 5-1/2" XO I ITOPOF 5-1/2" TBG-PC I Minimum ID = 3.725" @ 9078' 4-1/2" OTIS XN NIPPLE - 04-31 _I SAÆTY NOTES' H2S OVER 300 PPM 2183' . ST MO ND 1 4139 4012 2 5360 5109 3 6200 5875 4 6351 6008 5 6902 6467 6 7057 6595 7 7628 7071 8 7786 7204 9 8182 7543 10 8347 7688 11 8743 8040 12 8911 8193 1 TOP OF CEMENT SHEATH I 15-1/2" TBG-PC, 17#, L-80, ,0232 bpf, ID = 4.892" I I TOP OF 4-1/2" TBG-PC I 14-1/2" TBG-PC, 12.6#, L-80, .0152 bpf, 10 = 3.958" I 19-5/8" CSG, 47#, L-80, 10 = 8.681" I 4085' 4085' 4085' -17" OTIS RPB SSSV NIP, 10 = 5.963" GAS LIFT Ml\NDRELS OEV TYPE VLV LATCH PORT DATE 27 DMY T-2 0 02/23/06 25 OMY RO-5 0 OS/20/85 25 OMY RO-5 0 OS/20/85 29 DMY T-2 0 02/23/06 34 OMY RO-5 0 OS/20/85 34 OMY T-2 0 03/05/03 33 DMY RO-5 0 OS/20/85 33 OMY T-2 0 02/23/06 30 OMY RO-5 0 OS/20/85 29 OMY RO-5 0 OS/20/85 26 OMY RO-5 0 10/02/03 24 EMPTY CEMENTED 10/02/03 8890' 8800' -1 TOP OF CEMENT IN IA 8979' 9001' 9016' -15-1/2" OTIS SBRASSY I -15-1/2" X 4-1/2" XO I -19-5/8" X 4-1/2" OTIS RRH PKR I 9078' -14-1/2" OTIS XN NIP, 10 = 3.725" I 9090' -14-1/2" OTIS SHEAROUT SUB I -14-1/2" TBG TAIL I H ELMO TT LOGGED 02/24/86 I 9222' -13-3/8" IBP (03/06/06) I PERFORA TION SUMMI\RY REF LOG: BHCS ON 05/16/85 ANGLE AT TOP PERF: 17 @ 9480' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz OA TE 3-3/8" 6 9480 - 9492 0 03/23/02 3-3/8" 10 9520 - 9530 0 03/27/00 3-3/8" 8 9548 - 9556 0 03/27/00 3-3/8" 8 9566 - 9574 0 03/27/00 3-3/8" 6 9654 - 9674 0 02/24/86 3-318" 6 9678 - 9706 0 02/24/86 3-3/8" 6 9710 - 9720 0 02/24/86 IPBTD I I 7" LNR, 29#, L-80, .0371 bpf, ID = 6,184" I ŒJ DATE OS/20/85 03/23/02 03/05/03 09/04/03 09/16/03 10/02/03 REV BY COMMENTS ORIGINAL COM PLETION CWS/KK ADPERFS RS/JIvVTP C/O GL V'S AND FISH OBMlKK CEMENT DUMP KSB/KK MILL CEMENT; PULL IBP JCMlTLP GL V C/O 9556' -1 TOP OF CEMENT CAP 12/03/00 I // 9556' - 9591' -1 TOP OF UR W/5-3/4" CMT - 04/24/01 I 9824' 9855' 9870' DA TE REV BY COMMENTS 02/23/06 KSB/PJC GL V C/O 03/06/06 RMHlPJC SET IBP @ 9222' PRUDHOE BAY UNIT WELL: "'04-31 PERMIT No: "1850740 API No: 50-029-21334-00 SEC 35, T11 N, R15E, 2352.57' FEL & 2465.03' FNL BP Exploration (Alaska) TREE = WEilLHEAD =; ACTUA TOR = KB. ELEV = BF. ELEV = KOP= Max Angle = Datum MD = Datum 1VD = FMC CrN AXELSON 61' _I SAFETY NOTES, H2S OVER 300 PPM \I' - 04-31 Proposed Corrpletion 2800' 34 @ 6900' 9620' 8800' SS -f5-1/2" OTIS X NIP, ID =4,562" 19-518" CSG, 40#, L-80, TC-II ST MD TYÆ 5 3730 1 1/2" M 4 5683 1 1/2" M DGLV 3 6821 1 1/2" MMG DGLV 2 7899 1 1/2" MMG DGLV 1 8743 11/2" MMG DGLV 113-3/8" CSG, 72#, L-80, ID = 12,347" I 15-1/2" TBG, 17#, 13Cr-80, VamTop 1--15-1/2" OTIS X NIP, ID =4.562" 1-1 9518" x 5 1/2" Baker S-3 Chrome packer 1-15-1/2" OTIS X NIP, ID =4,562" 7"TBG-PC,29#,L-80,.0371bpf,ID=6.184" H 4085' 1 TOP OF CEMENT SHEATH 15-1/2" TBG-PC, 17#, L-80, .0232 bpf, ID = 4,892" 1-1 TOP OF 4-1/2" TBG-PC I TOPOF 7" LNR H -f 9 5/8"x 5-1/2" UMI Chrome Overshot I -1 TOP OF CEMENT IN IA I 8979' 9001' 9016' -15-1/2" OTIS SBRASSY I -15-1/2" X 4-1/2" XO I -19-5/8" X 4-1/2" OTIS RRH PKR I Minimum ID = 3.725" @ 9078' 4-1/2" OTIS XN NIPPLE -14-1/2" OTIS XN NIP, ID = 3.725" I 9078' 14-1/2" TBG-PC, 12.6#, L-80, .0152 bpf, ID = 3.958" I 9090' -14-1/2" OTIS SHEA ROUT SUB I -14-1/2" TBG TAIL I H ELMD TT LOGGED 02/24/86 I 19-5/8" CSG, 47#, L-80, ID = 8.681" I PERFORA TION SUMMARY REF LOG: BHCS ON 05/16/85 ANGLEATTOPPERF: 17 @ 9480' Note: Refer to Production DB for historical perf data SIZE SPF INTERV AL Opn/Sqz DA TE 3-3/8" 6 9480 - 9492 0 03/23/02 3-3/8" 10 9520 - 9530 0 03/27/00 3-3/8" 8 9548 - 9556 0 03/27/00 3-3/8" 8 9566 - 9574 0 03/27/00 3-3/8" 6 9654 - 9674 0 02/24/86 3-3/8" 6 9678 - 9706 0 02/24/86 3-3/8" 6 9710 - 9720 0 02/24/86 9222' -13-318" IBP (03/06/06) I 9556' -1 TOP OF CEMENT CA P 12/03/00 I 9556' - 9591' -fTOPOF UR W/5-3/4" CMT - 04/24/01 IPBTD I 1 7" LNR, 29#, L-80, ,0371 bpf, ID = 6.184" I [§] DATE OS/20/85 03/23/02 03/05/03 09/04/03 09/16/03 10/02/03 9824' 9855' 9870' PRUDHOE BA Y UNrr WELL: \1'04-31 PERMrr No: '1850740 API No: 50-029-21334-00 SEC 35, T11 N, R15E, 2352.57' FEL & 2465,03' FNL REV BY COMMENTS ORIGINAL COMPLETION CWS/KK ADPERFS RS/JM/TP C/O GLV'S AND FISH DBM/KK CEMENT DUMP KSB/KK MILL CEMENT; PULL IBP JCIINTLP GL V C/O DA TE REV BY COMMENTS 02/23/06 KSB/PJC GL V C/O 03/06/06 RMI-VPJC SET IBP @ 9222' BP Exploration (Alaska) ~k ~/~~ STATE OF ALASKA _ AL. OIL AND GAS CONSERVATION CO~SION REPORT OF SUNDRY WELL OPERATIONS Alaska "'. î~~, t'.",~ .. 1. Operations Abandon D RepairWell D Plug Perforations [2] StimulateD Other D 1',,1,:,"' h ..m,,,¡~,, Performed: Alter Casing D Pull Tubing D Perforate New Pool D WaiverD Time Extension D ,\,1", ,c'~j'j Change Approved Program D Operat. Shutdown D Perforate D Re-enter Suspended Well D 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development P' Exploratory 185-0740 3. Address: P.O. Box 196612 Stratigraphic Service 6. API Number: Anchorage, AK 99519-6612 50-029-21334-00-00 7. KB Elevation (ft): 9. Well Name and Number: .~~ 8. Property Designation: 62 KB ADL-028324 11. Present Well Condition Summary: Total Depth Effective Depth Casing Conductor Surface Production Liner Length 80 2445 9336 815 measured 9870 true vertical 9101.67 measured 9824 true vertical 9057.38 Size 20" 91.5# H-40 13-3/8" 72# L-80 9-5/8" 47# L-80 7" 29# L-80 Perforation depth: Measured depth: 9480 - 9492 9678 - 9706 True Vertical depth: 8727.67 - 8739.14 8917.16 - 8943.98 Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): feet feet feet feet ~Q~~~~:t:~ MD 30 - 110 29 - 2474 28 - 9364 9040 - 9855 9520 - 9530 9710 - 9720 8765.91 - 8775.48 8947.81 - 8957.4 7" 29# 5-1/2" 17# Cement Sheath 4-1/2" 12.6# 4-1/2" Otis RRH Packer Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Contact Sharmaine Vestal Oil-Bbl 2254 x HFC ¡j '\.~,_. ... APR 2 0 ( n u 04-31 10. Field/Pool(s): Prudhoe Bay Field/ Prudhoe Oil Pool Plugs (measured) Junk (measured) 9222 None 2 5 TVD Burst Collapse 30 - 110 1490 470 29 - 2473.02 4930 2670 28 - 8616.83 6870 4760 8311.55 - 9087.23 8160 7020 9548 - 9556 9566 - 9574 9654 - 9674 8792.69 - 8800.35 8809.92 - 8817.57 8894.17 - 8913.33 L-80 L-80 L-80 L-80 25 - 4085 4085 - 8890 8890 - 9078 9078 - 9090 9016 RBDMS 8Ft tlPR ? ,', 700fì Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure 41766 4067 760 SHUT-IN 15. Well Class after proposed work: Exploratory Development ¡;z¡ 16. Well Status after proposed work: Oil P' Gas WAG D 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signat Tubing pressure 1601 Service GINJD D WINJ WDSPL Sundry Number or N/A if C.O. Exempt: N/A Title Data Mgmt Engr Date 4/14/2006 Phone 564-4424 Submit Original Only I\L e e 04-31 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE I SUM·MARY I 3/4/2006 T/I/O= 1730/1520/520. Temp= SI. Tbg FL (Pre IBP). Tbg FL @ 5856' (197 bbls) between sta# 2 & sta# 3. 3/4/2006 ***WELL S/I ON ARRIVAL***( PRE IBP ) DRIFT W/ 3.375" x 12' DUMMY GUN SD @ 9558' SLM ***WELL S/I ON DEPARTURE*** (NOTIFIED PAD OPERATOR) 3/5/2006 RIG UP TO SET BAKER 3.38" INFLATABLE BRIDGE PLUG. CCL TO MID ELEMENT = 22.6' IBP OVERALL LENGTH = 11.18' 1.75" FISHING NECK, 1840# DOWN TO EQUALIZE, 5500# UP TO RELEASE, 3 ELEMENTS (2 * 5.5",1 * 1") JOB IN PROGRESS 3/5/2006 T/I/O=1750/1500/620 Load TBG Pre-E-Line IBP Set (Fix TBG X IA Comm) Spear In To TBG W/5bbls Meth Followed By 311 bbls Of 110* 1%KCL 2bbls Meth Spacer Followed By 114 bbls Of Ambient Diesel Fot TBG F-Protect Final Whp' s=Vac/1650/360 3/6/2006 TIO = 130/1580/325. Temp = SI. Bleed lAP (well secure). AIL disconnected. IA FL @ 5280'. Bled lAP to production from 1580 psi to 370 psi in 1.5 hrs. IA FL rose 720' from 5280' to 4560', TBGP decreased 80 psi & OAP decreased 5 psi during lAP bleed. Monitored for 30 mins. TBGP decreased 10 psi, lAP increased 10 psi, OAP unchanged. FWHPs = 40/380/320. 3/6/2006 SET BAKER 3 3/8" INFLATABLE BRIDGE PLUG AT 9222' (center of element) FISHING NECK AT 9215.5' CCL TO MID ELEMENT = 22.6' IBP OVERALL LENGTH = 11.18' 1.75" FISHING NECK, 1840# DOWN TO EQUALIZE, 5500# UP TO RELEASE, 3 ELEMENTS (2 * 5.5", 1 * 1 ") 3/7/2006 T/I/O= 30/420/310. Temp= SI. Monitor (Post Bleed). TP decreased 10 psi, lAP increased 40 psi and OAP increased 10 psi overnight. FLUIDS PUMPED BBLS 115 311 426 I ~g~:L 04-31 (PTD #1850740) Classified as Problem Well e e Subject: 04-31 (PTD µ 185(740) Classified as Problem Welt From: "Anders, Joe L" <anders22(f?}BP.com> Date: Fri, 10 Feb 2006 09:46:46 -0900 To: "Rossberg, R Steven" <Stcvcn.Rossberg@BP.cotTI>, "NSU, ADW Well Operations Supervisor" <NSUADWWcItOpcrationsSupervisor@BP.com>, "GPB, Wells Opt Eng" <GPB W ellsOptEng@BP.com>, j im....rcgg@,admin.statc.ak.us, wi nton _aubert(@admin.state.ak.us, "NSU, ADW WL & Completion Supervisor" <NSUADWWL&CompletionSupervisor@)BP.com>, "Kurz, John" <john.kurz@BP.com>, "GPB, FS2 DS Ops Lead" <GPBFS2DSOpsLcad@BP.com>, "GPB, Optimization Engr" <GPBOptimizationEngr@BP.com>, "Cooper, Katrina N" <Katrina.Coopcr@BP.com>, "GPB, :FS2íCOTU Area Mgr" <GPBFS2TL@BP.com> CC: "Hughes, Andrea (VECO)" <hugha4@BP.com>, "~SU, ADW Well Integrity Engineer" <NSUADWWelUntegrityEnginccr@BP.com>, "MCCOLLUM, CODY 0 (VECO)" <Cody.\1cCollum@BP.com>, "Austin, Paul A" <Pau1.A.Austin@BP.com> All, Well 04-31 (PTD #1850740) has sustained casing pressure on the IA and has been classified as a Problem well. Wellhead pressures on 2/07/06 were 2300/2120/610. A TIFL failed on 2/09/06. Plan forward is as follows: 1. SL: DGLV's, caliper, drift for patch 2. DHD: Re-TIFL Attached is a wellbore schematic. Please call if you have any questions. «04-31.pdf» Joe Anders, P.E. Well Integrity Coordinator, BP Exploration, (Alaska) Inc. Work: 1-907-659-5102 Mobile: 943-1154 Pager: 659-5100,x1154 Email: NSUADWWelllntegrityEngineer@bp.com , .. Ii" ¿¡, ii'th\ \ ,;," I, \~;~~,t "t;;;;;.;.:___~ Content-Description: 04-31.pdf Content-Type: applicationíoctet-strearn Content-Encoding: base64 SCÞ JA é)þ.. 2lZO ~'. bIOf~' ~~YP b<?nOp~ ' 531(xJr~ì 39. r¡ % 1/,3~ ? 6 t:. f€" Cb 4'1 z-- ) (<-4S~ ~q{P) -J ~fl Z/Ib/Õ( 1 of I 2/l6/2006 1:05 PM e lREE= WELL HEAD = ACTUATOR = KB. 8..E\! = BF. 8.. KOP- Max A Datum Datum Ft\C CW AX8..S0N 61' 04-31 SAFETY NOTES: H2S OVER 300 PPM 15-1 EV= 2800' H7" OTIS RFß SSSV NIP, ID = 5.963" I ngle = 34 @ 6900' I 2183' IVD- 9620' . WD- 8800' SS GAS LIFT MANDRELS ST IVÐ TVD DE\! TYÆ VLV LATCH PORT DATE ~ ~ 1 4139 4012 27 DOME T-2 16 1 0/02/03 113-318" CSG, 72#, L-80, ID= 12.347" 2474' 2 5360 5109 25 t:Jv1Y RO-5 - OS/20/85 3 6200 5875 25 t:Jv1Y RO-5 - OS/20/85 4 6351 6008 29 DOME T-2 16 1 0/02/03 5 6902 6467 34 t:Jv1Y RO-5 - OS/20/85 IT' TBG-R::, 29#, L-80, .0371 bpf, D - 6,184" - 4085' 6 7057 6595 34 t:Jv1Y T-2 - 03/05/03 17" X 5-1/2" Xol- v ? 1-o0o-I 7 7628 7071 33 t:Jv1Y RO-5 - OS/20/85 4085' /' J 8 7786 7204 33 SlO T-2 28 1 0/02/03 TOP OF 5-112"1BG-PC I"" 4085' 9 8182 7543 30 t:Jv1Y RO-5 - OS/20/85 10 8347 7688 29 t:Jv1Y RO-5 - OS/20/85 I~inimum ID = 3.725" @ 9078' I 11 8743 8040 26 t:Jv1Y RO-5 - 1 0/02/03 4-1/2" OTIS XN NIPPLE 12 8911 8193 24 EIIIPTY T-2? 28 10/02/03 I 8800' H TOP OF CB\IIENT IN IA TOP OF CEMENT SHEA 1H 8890' I I 8979' 5-1/2" OT5 SBRASSY I /2" TBG-PC, 17#, L-80, ,0232 bpf, ID - 4,892" I 9001' I- 1--15-1/2"X 4-1IZ' XO 1 9001' I TOP OF 4-1IZ' TBG-R:: I 9001' 2::5 9016' 9-518" X 4-1IZ' OTIS RRH PKR I I TOP OF 7" LNR 1 9040' rl III 9078' 1--14-1/2" OT5 XN NIP, ID - 3.725" 1 ~ 9089' 1--14-1/2"OT5 SHEAR OUT SUB I - "1BG-PC, 12,6#, L-80, .0152 bpf, ID =3.958" 1 9090' I 9090' 1--14-1/2" TBG TAIL I I 908T H ELMD TT LOGGED 02/24/86 I 19-5/8" CSG, 47#, L-80, ID = 8,681" 1 9364' t---4 ... PERFORATION SUM1VI6.RY [ REF LOG: BHCS ON 05/16/85 ANGLEATTOPÆRF: 17@9480' [ I'bte: Refer to A"oduction DB for historical perf data SIZE SPF INTER\! AL Opn/Sqz [}6. lE 3-3/8" 6 9480 - 9492 0 03/23/02 3-3/8" 10 9520 - 9530 0 03/27/00 81 9556' 1-1 TOP OF CB\IIENT CAP 12/03/00 I 3-3/8" 8 9548 - 9556 0 03/27/00 t2 3-3/8" 8 9566 - 9574 0 03/27/00 I ~ 9556' - 9591' riTOP OF UR W'·>4" CMT· 04124101 I 3-3/8" 6 9654 - 9674 0 02124/86 3-3/8" 6 9678 - 9706 0 02124/86 3-3/8" 6 9710- 9720 0 02124/86 [ I PBTD 1- 9824' I 17" LNR, 29#, L-80, ,0371 bpf, ID - 6,184" 1- 9855' ŒJ- 9870' I 14-112 [}6. TE 05120/85 01130/02 03123/02 12/08/02 03/05/03 06130/03 RBI BY COIIIfIIIENTS ORIGINAL COM PLETION Rt-.VTP CORRECTIONS CWS/KK ADÆRFS JMlTLH PXN PLUG SET RS/JMfTP C/OGLV'SAND RSH JJIKAK TUBING CORRECTIONS [}6. lE 07/03103 08116/03 09/04/03 09/16/03 10/02103 REV BY COMMENTS ?/TLP PULL WCS F5H & ~N PLUG KEY I1LH GLV ao & IBP SET DBMiKK CB\IIENT DUrvP KSBiKK MILL CEll/ENT; PULL IBP JQV /TlP GLV ao PRUDHOE BA Y UNrr WELL: 04-31 PERMIT No: 1850740 AA No: 50-029-21334-00 SEC 35, T11 N, R15E, 2352.57' F8.. & 2465,03' FNL BP Exploration (Alaska) Schlumberger Alaska Data & Consulting Services 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth 08/18/03 NO. 2948 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Lisa Weepie 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay Well Job # Log Description Date Blueline Color Prints CD D.S. 14-35 I '~-I LI ~:) y. INJECTION PROFILE 08115/03 1 W-34A (~ (~,'~., -("~ 'PROD PROFILE/DEFT 07126/03 1 D.S. 14-14 "~4~ 1 ~ ~ ~J,.- INJECTION PROFILE 08106103 1 D.S. 4-31 )'~J'-L~ '1~ ~ PSP LEAK DETECTION LOG 08/07103 1 D-06A ! q_'? _.(~)c..{-.,~ PRODUCTION PROFILE 07/31103 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center LR2-1 900 E. Benson Blvd. RECEIVED Anchorage, Alaska 99508 ~ ..~. Date Delivered: AUG 25 20O,5 ~aska 0i", & Gas Cc, ns. Commission An~omge Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Beth L STATE OF ALASKA ALAS OIL AND GAS CONSERVATION C ,..alSSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abanon[--1 Suspendr"l Operation Shutdown[-'l PerforateC~ variancer'l Annuar Disposal[--~ After Casin.cl[-] Repair Well[] Plu.ci Perforations[-'1 Stimulate[-1 Time Extensionr"l OtherE~ Change Approved Programr-1 Pull TuT~ingr'-~ Perforate New PeelE-1 Re-enter Suspended Well[-1 CEMENT SQZD PKR 2. Operator 4. Current Well Class: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc. Development [] Exploratory[-1 185-074 3. Address: P.O. Box 196612 6. APl Number Anchorage, Ak 99519-6612 Stratigraphic r'l Service~-"l 50-029-21334-00-00 7. KB Elevation (ft): 9. Well Name and Number: 61,00 04-31 8. Property Designation: 10. Field/Pool(s): ADL 028324 Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. Present Well Condition Summary: Total Depth measured 9870 feet true vertical 9102 feet Plugs (measured) Effective Depth measured 9824 feet Junk (measured) true vertical 9057 feet Casing Length Size MD TVD Burst Collapse Conductor 110' 20" 141' 141' 40K 520 Surface 2443' 13-3/8" 2474' 2473' 80K 2670 Intermediate 9333' 9-5/8" 9364' 8617' 80K 4760 Liner 815' 7" 9040'-9855' 8312'-9087' 80K 7020 Perforation depth: Measured depth: Open Perfs 9480'-9492', 9520'-9530', 9548'-9556', 9566'-9574', 9654'-9674', Open Perfs 9678'-9706', 9710'-9720'. True vertical depth: Open Perfs 8728'-8739', 8766'-8775', 8793'-8800', 8810'-8818', 8894'-8913', Open Perfs Below 8917'-8944', 8948'-8957'. Tubing: ( size, grade, and measured depth) 7" 29# L-80 PC-TBG to 4085'. 5-1/2" 17# L-80 PC-TBG @ 9001'. 4-1/2", 12.6# L-80 PC-TBG @ 9090'. ~,, Packers & SSSV (type & measured depth) 9-5/8" x 4-1/2" Otis RRH PKR @ 9016'. 7" Otis RPB SSSV @ 2183'. 12. Stimulation or cement squeeze summary: Intervals treated (measured): .~' ..... ~ '-, '~ .... Treatment descriptions including volumes used and final pressure: 13 Representative Daily Average Production or iniection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: SHUT-IN Subsequent to operation: SHUT-IN 14. Attachments: 15. Well Class after proposed work: Exploratoryr-I DevelopmentB ServiceD Copies of Logs and Surveys run __ 16. Well Status after proposed work: O,[] GasD WAGE] G~NJI--1 W'NJI--I WDSPLI--I Daily Report of Well Operations _X 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. ISundry Number or N/A if C.O. Exempt: Contact DeWayne R. Schnorr I N/A Printed Name DeWayne R. Schnorr ,- ., Title Techical Assistant Signature ,~,~~~") _~¢~~'~~ Phone 907/564-5174 Date Sept25,2003 Form 10-404 Revised 2/2003 0CT .-!.. 4 2.003 04-31 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 08/16/2003 08~27/2003 09/03/2003 09/04/2003 09/06/2003 09/08/2003 09/13/2003 09/14/2003 09/15/2003 09/16/2003 CEMENT SQUEEZE: INFLATABLE BRIDGE PLUG ANN-COMM (AC-EVAL AND REPAIR): INJECTIVI'FY TEST CEMENT SQUEEZE: CEMENT SQUEEZE CEMENT SQUEEZE: CEMENT SQUEEZE; SAND PLUG CEMENT SQUEEZE: DRIFT/TAG ANN-COMM (AC-EVAL AND REPAIR): AC-FLUID LEVEL CEMENT SQUEEZE: MIT-IA CEMENT SQUEEZE: CEMENT SQUEEZE CEMENT SQUEEZE: FILL CLEAN OUT; MILL CEMENT SQUEEZE: FILL CLEAN OUT; REMOVE INFLATABLE BRIDGE PLUG 09/17/2003 ANN-COMM (AC-EVAL AND REPAIR): AC-MITIA EVENT SUMMARY 08/16/03 SET IBP. TOOL = HEAD/AH38/GO ADAPTER/BAKER CCL/BAKER SETTING ASSY/BAKER IBP = 30.7 FT X 3" MAX OD. AT SET, CCL DEPTH: 9037.4 FT - CCL TO CENTER ELEMENT - 22.6 FT - CENTER SET AT 9060 FT. <<< WELL LEFT SHUT IN >>> 08/27/03 LOAD WELL WITH 580 BBLS OF CRUDE. PUMPED DOWN THE TUBING WITH IA SHUT-IN WITH AN INJECTIVITY RATE OF 0.05 BPM AT 2000 PSI FOR 7 BBLS. 09/03/03 CIRC OUT TBG & IA WITH CRUDE. RIH W/2" CR / 2" STINGER / 3" BD NOZZLE. CIRC BACKSIDE/IA TO CRUDE. TAG IBP, CORRECT TO TOP OF IBP. PARK ABOVE GLM #12, CONTINUE TO CIRC TBG AND IA W/CRUDE. TEST RETURNS. PREP FOR SAND DUMP. O9/04/O3 PUMP 300# CARB SAND DUMP @ 9050'. DISPLACE W/CRUDE. TAG AT 9046' AT 1 & 2 HRS. WASH DOWN. SAME TAG. PUMP 2ND DUMP OF 200# CARB SAND @ 9035'. TAG SAND TOP @ 9030' CTM. PUMP 15 BBLS OF 15.8 LARC CEMENT IN TBG FROM 9020' TO 8375' MD. SQZ 10 BBLS INTO IA. JET WITH 1.5# BIO TO 8790' MD. CHASE CCH @ 80%. WASH GLM'S. FREEZE PROTECT TBG TO 2500' MD W/50/50 METH. TRAP 300 PSI ON WHP. FINAL IA-625. RDMO. 09/06/03 <<< WELL SHUT-IN >>> (TAG & TEST CEMENT PLUG). ASSIST VECO INSTALLING BONNET ON THE TREE. TAG HARD CEMENT TOP @ 8,861' WLM. TESTED PLUG TO 2,000#, GOOD 1/2 HOUR TEST. RE-TAGGED PLUG, SAME SPOT, 8,861' WLM. BLEAD TUBING PRESSURE BACK DOWN TO 775#. <<< LEFT WELL S/I >>> 09/08/03 T/I/O:260/10/VAC. WELL SHUT-IN. IA FL @ SURFACE (PRE MITIA). Page 1 09/13/O3 09/14/O3 09/15/O3 04-31 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS T/I/O/= NA/0/80 PRESSURE TEST IA 3000 PSI. PASSED TEST. PREP FOR CTU WORK. CTU#5: CEMENT MILL OUT/MITTBG/MITIA/IBP. MIRU CT, MAKE UP WFRD 2.875" PDM WITH 3.8" CHOMPS MILL AND RIH. TAGGED TOP OF CEMENT @ 8904', START MILLING CEMENT FROM 8904' CTMD. MILLED CEMENT TO 8951' CTMD PUMPING BIO EVERY 25' MILLED. STOP MAKING HOLE, POOH CIRCULATING OUT CUTTINGS TO CHECK MILL. CAN NOT SEE ANYTHING WRONG WITH THE MILL OR THE MOTOR. CHANGED OUT MILL TO A 3.80" 3 BLADE JUNK MILL. RBIH. CTU#5 MILL CEMENT/SAND CLEANOUT/MIT TBG & MIT IA/IBP. CONTINUED MILLING/BACK REAMING CEMENT FROM 8923' CTMD TO THE SAND INTERFACE @ 9044' CTMD WITH BIO SWEEPS. LAUNCHED BALL AND RIH THROUGH SAND AT REDUCED RATE AND TAGGED IBP @ 9066' CTMD. MADE FINAL BIO SWEEP AND POOH @ 80% WHILE JETTING OUT GLM'S. MIT IA TO 3000 PSI. PASSED. MIT TBG. MIT IA TO 3000 PSI. PASSED (SUFFICIENT TO PROVE NO TBG - IA COMMUNICATION). MU HYD JDC AND RIH AND TAGGED @ 9024', PUMPED 17 BIO SWEEP AND CAN NOT JET DOWN. CIRCULATE BIO OOH AND ATTEMPT TO LATCH. SETTING DOWN @ 9022' CTMD AND CAN NOT JET OFF. POOH. CUT 150' OF PIPE. RIH WITH 2-7/8" MHA, 3.125" PDM MOTOR & 3.80" CHOMPS MILL. TAGGED FILL @ 9028'. RAN MILL ACROSS AREA FROM 8900' TO 9028'. MILLED DOWN FROM 9028 TO 9050' SEEING MINIMALL MOTOR WORK. REDUCE PUMP RATE AND TAGGED IBP @ 9066' CTMD. BACK REAMED ACROSS 9050' TO 8980' SEVERAL TIMES. POOH. 09/16/03 CTU #5. FCO/FISH IBP. RIH WITH 3" JSN, TAGGED FILL @ 9028' CTMD. JET TO TOP OF IBP @ 9066' CTMD WITH BIOZAN, JET OOH AT 80%. RIH WITH BAKER HYD JDC & 3-1/8" EQ, BELL GUIDE. TAGGED @ 9024' CTMD. TRY PUMPING, ROCKING COIL, VARIOUS SPEEDS. COULD NOT PASS. POOH WITH HYD JDC AND MU 3.125" OD KNUCKLE JOINT WITH 3.4" OD SURE CATCH AND RIH. TAGGED GLM #2 @ 5374' CTMD (5360'). RIH AND PASS THROUGH TIGHT SPOT @ 9024' WITHOUT ANY PROBLEMS. TAGGED FILL @ 9045' CTMD.. JETTED THROUGH FILL WITH 20 BBLS BIO AND CIRCULATED OUT OF WELL WITH 260 BBLS 1% XSL KCL WATER. SWAPPED COIL TO 60/40 METHANOL WATER FOR FP AND RIH TO LATCH. LATCHED IBP AFTER THREE ATTEMPTS AND WORKED WHILE MAINTAINING CIRCULATION. RIH TO 9130' CTMD WITH IBP FOR EQUALIZATION AND POOH. NO OVER PULL WHILE POOH. AT SURFACE, RECOVERED IBP WITH TWO RUBBER ELEMENTS. FREEZE PROTECTED TUBING WITH 95 BBLS CRUDE. FREEZE PROTECTED FLOWLING WITH 10 BBLS 60/40 FOLLOWED BY 40 BBLS OF CRUDE. <<<< JOB COMPLETE - WELL LEFT SHUT-IN >>> Page 2 ( 04-31 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 09/16/03 (continued) (((NOTE: PROBLEMS ENCOUNTERED THROUGH THE MILLED AREA THAT MAYBE ATRIBUTED TO THE GEOMIRTRY OF THE WELL IN THE AREA AROUND THE 5.5" x 4.5" XO AT -9012' ELMD. TOOL LENGTH & OD SHOULD BE CONSIDERED))). 09/17/03 T/I/O = 0/0/0. MIT - IA TO 3000 PSI. PASSED. (POST PACKER SQUEEZE). IA FL NEAR SURFACE. PRESSURED IA TO 3000 PSI WITH 8 BBLS OF DIESEL. STARTED 30 MINUTE TEST, IA LOST 70 PSI IN THE FIRST 15 MINUTES AND 30 PSI IN THE SECOND 15 MINUTES. TOTAL LOSS IN 30 MINUTES WAS 100 PSI. BLED IA TO 0 PSI. FINAL WHP's = 0/0/0. FLUIDS PUMPED BBLS 2 DIESEL FOR PRESSURE TEST (2 TESTS) 77 DIESEL 1565 CRUDE 5 METHANOL 382 60/40 METHANOL WATER 2907 1% EXTRA SLICK KCL WATER 260 FRESH WATER 64 BIOZAN 76 1.5# BIOZAN 20 GEL 15.6 15.8 PPG LARC CEMENT 500# 20/40 CARBOLITE 5373.6 TOTAL Page 3 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _ Plugging _ Perforate _X Add Perfs Pull tubing _ Alter casing _ Repair well _ Other _ 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 376' FNL, 4750' FEL, Sec. 35, T11 N, R15E, UM At top of productive interval 2383' FNL, 2462' FEL, Sec. 35, T11N, R15E, UM At effective depth 2414' FNL, 2424' FEL, Sec. 35, T11N, R15E, UM At total depth 2465' FNL, 2353' FEL, Sec. 35, T11N, R15E, UM 5. Type of Well: Development __X Exploratow__ Stratigraphic__ Service__ (asp's 713369, 5951509) (asp's 715717, 5949571) (asp's 715756, 5949541) (asp's 715828, 5949489) 6. Datum elevation (DF or KB feet) RKB 61 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 04-31 9. Permit number / approval number 185-074 10. APl number 50-029-21334-00 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 9870 true vertical 9102 Effective depth: measured 9553 true vertical 8797.5 Casing Length Size Conductor 110' 20" Surface 2443' 13-3/8" Intermediate 9333' 9-5/8" Liner 815' 7" feet Plugs (measured) feet feet Junk (measured) feet TOC Tagged @ 9553' (12/03/2000) Cemented Measured Depth True Vertical Depth 1925# Poleset 141' 141' 2400 sx PFE, 400 sx PF 2474' 2473' C 500 sx Class G, 300 sx 9364' 8617' PFC 330 sx Class G 9040'- 9855 8312'- 9087' Perforation depth: Tubing (size, grade, and measured depth) Packers & SSSV (type & measured depth) 13. Stimulation or cement squeeze summary measured Open Perfs 9480'- 9492', 9520'- 9530', 9548'- 9553' Perfs Below Cement Cap 9553'-9556', 9566'-9574', 9654'-9674', 9678'-9706', 9710'-9720' true vertical Open Perfs 8728' - 8739', 8766' - 8775', 8793' - 8798' Perfs Below Cement Cap 8798'-8800', 8810'-8818', 8894'-8913', 7", 29#, L-80, PC TBG @ 4085'. 5-1/2", 17#, L-80 PC TBG @ 9001'. 4-1/2", 12.6#, L-80, PC TBG @ 9090'. 9-5/8" x 4-1/2" Otis iRH Packer @ 9016'. 7" Otis RPB SSSV @ 2183'. Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation 03/19/2002 Subsequent to operation 03/24/2002 Represent~ive Daily Average Pmduction orlniection DNa OiI-Bbl Gas-Mcf WatePBbl Casing Pressum Tubing Pmssure 468 1632 9372 277 487 1666 9745 279 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __ 16. Status of well classification as: Oil X Gas__ Suspended__ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. DeWayne R. S~norr ~ Form 10-404 Rev 06/15/88 · Date March 27, 2002 Prepared by DeWayne R. Schnorr 564-517~ SUBMIT IN DUPLICATE 03/23/2002 03/23/02 04-31 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS PERFORATING' PERFORATING EVENT SUMMARY COMPLETED ADPERF. RIH W/3 3/8" HSD 6 SPF, PJ, DID NOT TAG TD, TIE IN TO SWS RST LOG, SHOT INTERVAL: 9480'-9492' (12'), POOH ,RDMO, POST JOB INSP. LEFT WELL FLOWING. FLUIDS PUMPED BBLS 0 TOTAL ADD PERFS 03/23/2002 THE FOLLOWING INTERVAL WAS PERFORATED USING THE 3-3/8" PJ 6SPF, 60 DEG PHASING, RANDOM ORIENTATION. 9480'- 9492' Page 1__ STATE OF ALASKA ALASI2,.A 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 (WSO shutoff) 2. Name of Operator 5. Type of Well: 6. Datum elevation (DF or KB feet) BP Exploration (Alaska), Inc. Development__X RKB 61 feet 3. Address Explorato~__ 7. Unit or Property name P. O. Box 196612 Stratigraphic__ Anchorage, AK 99519-6612 Service__ Prudhoe Bay Unit 4. Location of well at surface 8. Well number 376' FNL, 4750' FEL, Sec. 35, T11 N, R15E, UM (asp's 713369, 5951509) 04-31 At top of productive interval 9. Permit number / approval number 2383' FNL, 2462' FEL, Sec.35, T11 N, R15E, UM (asp's 715717, 5949571) 185-074 At effective depth 10. APl number 50-029-21334- At total depth 11. Field / Pool 2465' FNL, 2353' FEL, Sec. 35, T11 N, R15E, UM (asp's 715828, 5949489) Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 9870 feet Plugs (measured) TOC Tagged @ 9553' MD on12/3/2000. true vertical 9102 feet Effective depth: measured 9553 feet Junk (measured) true vertical 8797.5 feet Casing Length Size Cemented Measured Depth True vertical Depth Conductor 110' 20" 1925 # Poleset 110' 110' Surface 2413' 13-3/8" 2400 Sx PF E & 400 Sx PFC 2474' 2473' Production 9303' 9-5/8" 500 Sx Class G & 300 Sx PFC 9364' 8617' Liner 815' 7" 330 Sx Class G 9855' 9087' ORIGINAL Perforation depth: measured 9520' - 9530'; 9548' - 9553'; (Peris isolated below sand plug/cement cap are 9553' - 9556'; 9566' - 9574'; 9654' - 9674'; 9678' - 9706'; 9710' - 9720'). true vertical 8766' - 8775'; 8793' - 8797.5'; (Per/s isolated below sand plug/cement cap are 8797.5' - 8800'; 8810' - 8818'; 8894' - 8913'; 8917' - 8944'; 8948' - 8957'). Tubing (size, grade, and measured depth) 7",29#, L-80 PCT @ 4085' MD; 5-1/2", 17#, L-80PCT @ 9001' MD; 4-1/2", 12.6#, L-80PCT @~0~_[~ ~/~r~ I \ i,_.v L-- IV B.--, '--- Packers & SSSV (type & measured depth) 9-5/8" X 4-1/2" OTIS RRH PACKER @ 9016' MD. 7"OTISRPBSSSV@ 2183'MD. nec. 1. ~ ?nnn 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Alaska 0il & Gas Cons. Treatment description including volumes used and final pressure Allchofage 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 403 1435 4434 241 Subsequent to operation 154 620 571 499 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run __ Daily Report of Well Operations __X Oil __X Gas __ Suspended _ Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ Title DS 4 Surveillance Engineer Date Dan Babcock Prepared by Paul Rauf 564-5799 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 04-31 DESCRIPTION OF WORK COMPLETED SAND PLUG ! CEMENT CAP FOR WSO Date Event Summary 5/18/2000: 11/17/2000: 11/28/2000: 11/29/2000: 11/30/2000: 12/03/2000: Ran PPROF w/DEFT. Splits: 64% f/below 9574' & 5%/15%/21% BTM to top upper zones, plug not holding. RIH & tagged PBTD @ 9701' ELM. A Sand Plug & Cement Cap f/WSO were performed as follows: MIRU CTU#5. PT'd equip to 3800 psi. Killed well w/1% KCL Water & Dead Crude. RIH w/CT & tagged PBTD @ 9701' MD. Pumped a gelled sand slurry consisting of a total of 4600 lbs of 20/40 mesh Carbolite to place an isolation sand plug across the existing perforation intervals listed below: 9654' - 9674' MD (Zone lB) Reference Log: BHCS 5/16/1985. 9678' - 9706' MD (Zone lB) 9710'- 9720' MD (Zone lB) Left a final TOS @ 9678'. POOH w/CT. Left well shutin full of Crude w/WHP = 360 psi. RIH w/CT & tagged TOS @ 9674' MD. Pumped an additional gelled sand slurry consisting of a total of 5400 lbs of 20/40 mesh Carbolite. Tagged TOS @ 9597'. Reversed out using Dead Crude to 9620'. RIH & tagged TOS @ 9604'. Reverse circulated w/Dead Crude to 9620'. Final tag @ 9632'. Layed in 2 bbls of 15.8 ppg Class G Cement f/9630' CTM using foam pigs. Estimated TOC is -9590'. POOH w/CT. FP'd well. RD CTU. RIH & tagged TOC @ 9553' MD. Placed 04-31 on production & obtained a valid welltest. The upper GLV is stuck open. Future well work options are currently being evalutated. RECEIVED DEC 1 5 ?nnrl AJaska 0tt & Gas Cons. Commission Page 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging_ Perforate _X 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 376' FNL, 4750' FEL, Sec. 35, T11N, R15E, UM At top of productive interval 2383' FNL, 2462' FEL, Sec.35, T11N, R15E, UM At effective depth At total depth 2465' FNL, 2353' FEL, Sec. 35, T11N, R15E, UM 5. Type of Well: Development __X Explorato~__ Stratigraphic__ Servi~ (asp's 713369, 5951509) (asp's 715717, 5949571) (asp's 715828, 5949489) 6. Datum elevation (DF or KB feet) RKB 61 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 04-31 9. Permit number / approval number 185-074 10. APl number 50-029-21334 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 1 10' Surface 2413' Production 9303' Liner 815' 9870 feet Plugs (measured) 9102 feet 9649 feet Junk (measured) 8889 feet TOC Tagged @ 9649' MD on 3/25/2000. Size Cemented Measured Depth True vertical Depth 20" 1925 # Poleset 1 10' 1 10' 13-3/8" 2400 Sx PF E & 400 Sx PFC 2474' 2473' 9-5/8' 500 Sx Class G & 300 Sx PFC 9364' 861 7' 7" 330 Sx Class G 9855' 9087' Perforation depth: measured 9520' - 9530'; 9548' - 9556'; 9566' - 9574'; 9654' - 9674'; 9678' - 9706'; 9710' - 9720'. true vertical 8766' - 8775'; 8793' - 88.00'; 8810' - 8818'; 8894' - 8913'; 8917' - 8944'; 8948' - 8957'. . Tubing (size, grade, and measured depth) 7', 29#, L-80 PCT @ 4085' MD; 5-1/2", 17#, L-80 PCT @ 9001' MD; 4-1/2", 12.6#, L-80 PCT @ 9090' MD. ~ackers & SSSV (type & measured depth) 9-5/8' X 4-1/2' OTIS RRH PACKER @ 9016' MD. 7' OTIS RPB SSSV @ 2183' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure ORIGINAL 14. Prior to well operation Subsequent to operation OiI-Bbl 169 Representative Daily Average Production or Injection Data Gas-Md Water-Bbl 572 6877 889 2671 1OO82 Casing Pressure - Tubing Pressure 255 275 5. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations .__X 16. Status of well classification as: Oil __X Gas __ Suspended __ Service 7. I hereby certify that the foregoing is true and correct to the best of my knowledge. Erin Oba Date ~-~_O --O~ Prepared by Pau/ Rauf 265-4990 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE~ 04-31 DESCRIPTION OF WORK COMPLETED SAND PLUG / CEMENT CAP FOR WSO & PERFORATING OPERATIONS Date Event Summary 3/01/2000: 3/05/2000: 3/07/2000: 3/23/2000: 3/24/2000: 3/25/2000: 3/27/2000: RIH & tagged PBTD @ 9740' MD. A Sand Plug & Cement Cap to Shutoff Water f/the existing perforations were performed as follows: MIRU CTU#3. PT'd equip to 4000 psi. Killed well w/1% KCL Water. RIH w/CT & tagged PBTD @ 9740' MD. Pumped a gelled sand slurry consisting of a total of 6000 lbs of 20/40 mesh River Sand, to place an isolation sand plug across the existing perforation intervals listed below: 9654'- 9674' MD (Zone lB) Reference Log: BHCS 5/16/1985. 9678' - 9706' MD (Zone lB) 9710'- 9720' MD (Zone lB) Left a final TOS @ 9642'. POOH w/CT. Left well shutin full of Crude w/WHP = 360 psi. RIH & tagged TOS @ 9655'. (Target was 9640' - 9650'). RIH w/Dump Bailer & tagged TOS @ 9657'. Dumped 65 lbs of River Sand for a 7' level change. RIH & tagged TOS @ 9660' MD. Dumped w/bailer a total of 120 lbs of additional River Sand. POOH. RD. RIH w/Dump Bailer & dumped 16 gallons of Class G Cement in 4 trips to form a 10' Cement Cap on top of the Sand Plug. Made a tag of TOC @ 9649'. POOH & RD. MIRU ELU. PT'd equip to 3000 psi. RIH w/ 3-3/8" perf guns & shot 26' of Add Perforations as follows: 9520' - 9530' MD (Zone 2B) Reference Log: BHCS 5/16/1985. 9548' - 9556' MD (Zone 2B) 9566' - 9574' MD (Zone 2B) All shots @ 4 SPF, random orientation, & 60° phasing. POOH w/guns. ASF. RD. Placed 04-31 on production & obtained a valid welltest. ReCEiVED APR 20 2000 u~l & Gas Cons. Commission Anchorage Page I GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9528 Company: 6/21/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk .'\ ,D.S ~[-31 95191 ~ 950514 1 D.S. 15-17 95180 ~ 950510 1 ,,, ,, , ,, ..... ,, , SIGNED: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. RECEIVED DAT~[j~ 2 ~- !995 klask~ Oit & Gas Cons. Commission Anchorage GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 A'I-FN: Sherrie NO. 9493 Company: 5/31/95 Alaska Oil & Gas Cons Comm Attn.' Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 2-19 Yl-' j ~ DUAL BURST TDT-P 051695 I 1 .,. D.S. 4-31 ~';)"'"07'~ CNTG 051495 I I . D.S. 5-25 ?~-'~ ~'f~ ' PRODUCT'OH r~ROF, LE 0~~ , , D.$.. 11-29'~-~ - DUAL BURST TDT-P 0 51 5 9 5 I 1 D.S. 18-10 ~2~/?~ CHEMICALC~ER ~ 051895 I ~ I . . SIGNED: .... ..r~ -- ~__ . Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. AJaska Oil & Gas Cons. Commission Anchorage DATE: ARCO Alaska, Inc. Date: Feb 25, 1994 P.O. Box 100360, , .iorage, AK Transmittal #: 94024 99510,~ ~ Subject: ARCO Static Pressure Surveys From/Location: John E. DeGrey/ATO-1529 Telephone: (907) 263-4310 To/Location: Distribution Well iL°g Date Number (M-D-Y) 2-3 i 6-5-93 2-5 3-8 ! 11-22-93 3-19il-3-94 ~ 3-34A i 11-22-93 3-35 i 12-7-93 3-36 I 7-24-93 4-12 i 11-17-93 4-32 ~ 9-8-93 4-41 ~ ~r¢~lq' ! 5-12 ! 7-21-93 7-7A ! 7-21-93 9-49 9-14-93 11-17 ! 11-26-93 13-14 !7-2-93 4-01 11-25-93 14-6 11-25-93 4-18 ~11-26-93 4-38 12-4-93 4-39 12-4-93 15-6 ~5-28-92 5-15 7-5-93 15-16 8-26-93 5-18 f10-26-93 5-23 9-23-93 16-12 ~7-21-93 ~ 16-17 12-29-93 ! 16-18 7-18-93 16-22 I 7-18-9317.1 i 17-13 ! 18-29A Tool Type i Run, Scale Static Press Sun/. i 1, 5" ! 7-21-93 Static Press Surv. Static Press Sun/. Static Press Surv. Static Press Sun/. Static Press Sun/. Static Press Surv. Static Press Sun/. Static Press Surv.. Static Press Sun/. I 11-21-93 Static Press Surv. " Static Press Surv. " Static Press Sun/. " Static Press Sun/. " Sch Static Press Sun/. " Static Press Sun/. " Static Press Sun/. Static Press Sun/. II II SUn/. Static Press Sun/. " Static Press Sun/. " Static Press " Static Press Sun/. Static Press Surv. Static Press Surv. Static Press Surv. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Sun/. Static Press Surv. Static Press Surv. Static Press Sun/. II I! 11-23-93 Static Press Sun/. i " 8-27-93 Static Press Sun/. t " 5-19-93 I Static Press Sun/.i " Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch t Sch I Sch Sch Sch Sch Sch Sch Sch Sch Sch ARCO ~ inc. I$ a Subsidiary of AllantlcRlchfleldC, oml~any ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 1-3-94 REFERENCE: ARCO CASED HOLE FINALS -ff~ -.l-t 1 12-18-93 1-18 12-12-93 ~~-22 12-03-93 ~ ~___~7.~ ~5~1-25 12-17-93 ~-6 12-05-93 2-22 10-22-93 3-4 12-20-93 4-1 ~~-1 lA 12-13-~3 c~:~4-23A 12-1 ~ ~7~ 4-31 12-11-93 4-41 12-14-93 5-28 12-10-93 _~-2 12-20-93 6-16 12-15-93 /9-1 12-5-93 ~x~- 1 12-9-93 _ 9-20 12-19-93 ~..9-29 12-13-93 ¢~ 12-17-93 12-17-93 9-Sl m-o7-99 ~~~ 1-12 12-06-93 ~~11-13A 12-14-93 ~~ 12-5-93 12-4-~3 1 ~-23 12-1 ~16-29A 12-18-93 CNL (Crt) i ~,2..?... c--'-'i o ~' © Run 1, 5" Leak Detect )57(~q jT-~'a'p} 9ce~r' Run 1, 5" Perf Record ~'~(~0 ~JC$oO Run 1, 5" Prod Profile j Perf Record ~u~,'6% -llq(~o Rrm 1, 5" TDTP (depth corrected) Run 1, 5" Inj Prome l~,o )-[¢m~!Pce%% Run 1, 5" Perf Record ~ 'Lcc(O ~ [Z2.fi t3 Run 1, 5" Perf Record flc~O.~--~.$~O Rrm 1, 5" Perf Record ) ~¥~ ~ -- ~ [¼CZ~ Run 1, 5" Dual Burst TDT-P (~). Rrm 1, 5" Prod Proflle~!&-~ ~.a.-m(~!v,:c¥)!~.,;;(,Rrm 1, 5" PerfRecord ~-~:; .'%E;C Run 1, 5" Dual Burst TDT-P__. Ii?) .~. · , i, Rrm 1, 5" Production ::~-'.: .; ;'.c, '--.c~.. ~.'-,.;~'/~Run. 1, 5" Prod Profile :'%,.- ~.~ ~--'::,.~,cl ?:-e.'~tr'-~'cRtm 1, Leak D ete ct ,-' ? :~ i ~. ;'"'~ f~ ;~ c ,/,':'-L! ~- c ':-Run 1, Leak Dete ct i 7:' :- ~'> :C ~-?>: N!;-~.:- i: e..-: ~ Rrm 1, MI Inj Profile ~c,':-' ?~:'~!C':';ie~'- Rrm 1, Leak Detect iff'. : .- ,, r(-%- ~'i Runl, 10-19-93 TDTP (depth corrected) Run 1, 5" Please sign and return, j~e _atta/che~ cfip~y 4~r~cetpt of data. ECE VE ./ John E. DeGrey /- ATO-1529 # CENTRAL FILES # CHEVRON # BPX # STATE OF ALASKA APPROVED Ttans# 94002. # PHILLIPS # AN08 GEOLOGY # EXXON # MOBIL The correct well name is 4-1 lA and the corrected API# is 50-029-20286-01 The correct well name is 4-31 and the corrected API# is 50-029-21334-00 The correct well name is 18-29A and the corrected API# is 50-029-22316-01 AI"(CO At_A~;KA, :[NC~ I:'~0. BOX i00360 ANCI"IORAt, FZ, Al_ A.':,'K A DATE:: tt-i-9t REFERENCE' ARCO MAGNETIC TAPE<S) WI~.LISTING(S) · --- -~- -~ t 7-t 9-9t DSN RUN / JOB.'.~L66725-X ~ -S 7-i 0-9t F'DK-t O0/GR~C~,l ~ . JOB~89808 ~ ~ d ~ UOB~898O9 SS~-2 7-26-~t CNL-GR~~' ~,xx~OB~8982oUOB~LTo928-o ~ 5O~-S< 7't 4-9t PDK-t O~F~:/CCL~ ~ ' UOB:~898 t 4 ¢',5~b 5-f8-89 TMD RUN t *.x. CORREECTED,,.~ dOB~Li SS, 2-4 7-2s- ox. nUN PI_EASE !'I~N AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. . HAVE A NICE DAY~ NOV SONYA WALLACE ...,o ATO-~ 529 Aia~k~uno~ .'~ ..~ _ .~e HLS ATLAS ATLAS ATI_A~ HLS ATLAS ATLAS HL$ HLS HLS ...-., - - : .- :: :~:-~ii;":::';;-DISTRIBUI'ION ..... . .... -. - "~. CENTRAL FILES (CH) ~* F'HILLIF'S CHEVRON - '-F'B WELL. FILES " ..... ; .... TANNa$ BROWN (OH/GCT) .~ BF'x :D EXXON ~ STATE OF ALASKA MARATHON TEXACO MOBIL PI_EASE REF'LACE WITH NEW COF:'Y AND DESTROY 1'HE OLD COPY. / / ARCO ALASKA, INC. F'.O. BOX t00360 ANCHORAGE, ALASKA DATE' 7-29-9t REFERENCE' ARCO CASED HOLE FINALS -3-t7 7-8-9t COLLAR-PACKER RUN t, 5" ~3-t7 7-8-9t MAGNELOG RUN t, 5" ~-S-i7 7-8-9t VERTILOG RUN t, 5' ~4-3 7-t0-9t F'DK-tOS/GR/CCL RUN t, 5' - '~4-3t 7-t~-9t CNL/GR/CCL RUN t, 5' ~.~-5¢L 4-.s~a 7-12-9i F'FC RUN t, 5' 6-it 7-i0-9t VERTILOG RUN t, 5" t3-7 7-t 0-9t COLLAR RUN t, 5' PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIF'T OF DATA. HAVE A NICE DAY!' $ONYA WALLACE AT0-t529 A'f'LA$ ATLAS ATLAS ATLAS ATLAS' ATLAS ATLAS Al'LAS DISTRIBUTION CENTRAL FILES CHEVRON EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIPS F'B WELL FILES R& D BF'X STATE OF ALASKA TEXACO RECEIVED ,JUL 3 '1 1991 Alaska Oil & Gas Cons. Comrnis~lor~ Anchorage ARCO ALAG'KA., INC. F' ~ 0. BOX ~ ;~, ,:.'-) .5 6 ,:D ANCHORAGE, ALASKA 995 ~; :3 DATE' 8-29-90 ~'"-~:'EK'ENCE':,.,--, ,. , ARco F'RE~,$URE DATA · _,-.-- r ,'- ,-'-9~:; RHP--£'TATiC GRADIENT · '" ".:'".:'°-5-~-:"-':; RHP--.:"_,'TATiC GRADIENT --:i--2.~ 6-'i 8-'9~.:~, BI"IP--£TATIC GRADIENT 4-.-.5,:Z:, ;,--'; ~i -9(-) BHF' -ZTATIC GRAD]:ENT · '~-S~; 6-'i 6-9~.-3 BHF'--$TATIC GRADIENT ~'-~ (--.', ~ :,....'-'-.~'.~:-~',' 'F:HP--:fTATI~' "-~'ADIENT ..*' .. . ; ~ '... ,..~ ~ % 5-~ 'i ~ 2-2{.-'::-::~".-:' BHF'--;!;'i-ATIC GRADIENT 5-27 ~; ~ -'i 2-89 BHP--£TA'i'IC GRADIENT '?-~, 6-24-9E) BHF'--ZTAT iC GRADIENT ",:"-~ ,.'-] 6-2,:--)-9,.'.:,~ BHP--3~TATiC GRADIFNT 'F'-S 5 7.- '-'-' '=--' - ';' ,':~ Bt-IP--Y,'¥AT !C GRADIENT 9-S6 6-29-9,?) Bi-IF .... 3.~TAT I C GRADIENT · i 6-4 '?-~i -9(-) BHF'--5~TATIC GRADIENT 'i 6-6 6-22-9,3 BHF'--:FTATIC GRADIENT ~: ,5--7 6-2'?-9',2, BHP--Z'¥ATIC GRADIENT ~6-~4 6-22-9(-) BHP--£'TATiC GRADIENT · i 6-~i 4 7:--26-9(-) BHP--$'¥ATIC GRADIENT WG]'-Z 6-8-90 BHP--S'TATIC GRADIENT WGi-7 ~-8-9,:-)' ~ BHP--Z'TA'['rc F~R~D'iENT.^ WQi-8 6-8'9£) BHP--~TATIC GRADIENT r.] A Pi C .0 C A i'4 C 0 CA~"4CO C A M C 0 CAMCO C A i'~ C 0 C A i"~ C 0 C A M C O CAMCO (]ANCO CAMCO C A N C 0 CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CA~4~50 PLEASE SIGN AND RETURN 'THE .ATTACHED COPY AS RECEIPT OF DAI'A~ ~L,I:]:VED BY HAVE A NICE .DAY" S'ALLY I"IOFFECKER ~aS~ Oil a Gas Cons. ATO-'i ~';o ~-' ~chorag~ DISTRIBUTION CENTRAL FILES CHEVRON D&M EXTENSION EXPLORATION EXXON -:~ -. · MARATHON " MOBIL PHILLIF'5' F'B WELL FILE3 R & D BF'X STATE OF ALASKA TEXACO ~.'.---" .:- . -,-.- ~ ._, ARCO ALASKA, INC~ P.O~ BOX i00,360 ANCHORAGE, ALAS'KA DATE' ',3-3G-90 REFERENCE' ARCO t-25 `3-t 8-90 4-3i 3-8-90 7-20 3-t 4-90 7-23 ,3-i 4-90 7-27 3-t 8-90 9-24 3-7-9,'-3 j 2-t 8 `3-'! 7-90 i 2-27 `3-i 7-90 i 4-i 8 S-i 8-90 t6-4 ~-2i -90 t 6-t 9 PLEASE SIGN AND RETUR RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 995 t O CASED HOLE FINALS PFC RUN TEMP RUN t, PERF RECORD RUN t, 5' PERF RECORD RUN COMPLETION RECORD RUN i, 5" PRODUCTION PROFILE RUN 1, 5' PERF RECORD RUN t, PERF RECORD RUN t, PERF RECORD RUNS t-,3, COLLAR RUN LEAK DETECTION RUN t, N THE ATTACHED COPY A£ RECEIPT OF DATA~ A'FLA,S~ CAMCO 5;CFI ,'~CH $;CH CAMCO ,S' C.'. H $CH 3'Ci-I ATLA£ CAMCO DISTRIBUTION CENTRAL FILES ~ pHILLIpS CHEVRON F'B WELL FILES D & M R & D EXTENSION EXPLORATION $ BPX EXXON ~ STATE OF ALA~'KA MARATHON ~ ~ TEXACO MOBIL ARCO ALASKA, P.O. BOX i~D'3S6~D ANCHORAGE ~ ALASK 995i0 DATE' 3-21-90 REFERENCE' ARCO PRESSURE DATA ~-'~'~ t -24-9C, BHF'--STAT IC HR~... 4-6 2-~-90 BHP--STATIC GRADIENT CAMCO 4-'28 i - ~'-9C, BHF'--~TATIC GRADIENT CAMCO 4--S~ 2-~-9~ BHP--~TATIC GRADIENT CAMCO 4-3~ S-~- 9~D BHF'--~TATIC GRADIENT CAMCO 4-S2 2~9~ BHP--~TATIC GRADIENT CAMCO 9-8 ~ -2(D-9~ BHF'--~TATIC GRADIENT CAMCO 9-S,:D 2-i~-9~ BHP--~]'ATIC GRADIENT CAMCO 9-S2 2-~ (D-9(D BHP--STATIC HRS ~2-~ ~26-89 BHF'--STATIC GRADIENT CAMCO ~'2-t~ ~-25-89.. BHP--~TATIC GRADIENT CAMCO ~2-i4 i2-4-89 BHP--~TATIC GRADIENT CAMCO ~'2-~8 2-~4-9~ BHF'--~TATIC GRADIENT CAMCO t2-S~ ~2-29-89 BHF'--FLOWING GRADIENT CAMCO ~S-27 '2-~6-9~ BHP--FLOWING GRADIENT CAMCO ~S-St] 2-t5-9~ BHP--FLOWING GRADIENT CAMCO ~S-SS 2-~5-9~ BHP--STATIC GRADIENT CAMCO I6-~ ~-~7-.9~ BHF'--~TA]'IC GRADIENT CAMCO PLEASE SIGN AND RETURN THE ATTACHED COF'Y AS RECEIF'T OF DATA. RECEIVED RECEIVED BY' MAR 2 ? i990 HAVE A NICE DAY! AlasPa Oil & Cons. S~LLY HOFFECKEE ~C~O~g~ DISTRIBUTION CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIPS F'B WELL FILES R & D BF'X STATE OF ALASKA TEXACO ARCO ALA;~KA, F"'~O, BOX t ANCHORAGE, ALAgKA 995t DATE ' 7-'26-89 REFERENC)E' ARCO MAGNETIC TAPE(,?) WI]H L..IgTING(~?) PLEAS'E JdlGN AND RETURN THE ATTACHED COPY AS' F'(ECEIPT OF L'-.AI'A, RECEIYED BY HAYE A NICE DAY! SALLY HOF:FECKER ATO- t 529 TRANg.'~ 89~2t A f'l_.A,.? A '1' L. A ~'4,' A "['L A g A'f'l_ A,g' DIgI'RIBUTION CENTRAL FII_E$ (CH) CI-IF'VRON D & M · I'AMMAg BROWN (OH) EXXON MARAI'HON MOBIL PHILLIPS' PB WELL F IL. E,? R & D BPX STATE OF ALAS'I(A TEXACO A:;~'CO AI._A;~KA, IN(i, F' .. f'i. B 0 X ~ ,3,35 A ;3 ANCHORAGE, aLASKA 995'19 DATE' 7-48-89 F;,'i--FERENCE' ARCO F'F,,'E£$URE DATA :5-3 7-5-89 BHF'--~TATIC GRADIENT CAMCO .'5-~, -'-~-89.' BHF'--~-'TAT IC i'51;.:AO l ENT CAMCO · 5-.-2,3 6-4 i-89 BHP--F'LOWING GRADIENT CAMCO S-'26 ~- ~ 'i - ~'-"~ BIfF'--FLOW :lNG GRAD I'L:.NT -=-' S'":; 6-" ~ "~-89 Bi"IF'--FLOW ]:i~G GRADIENT CAMCO S-Si 7'-6-89 BHF'--.?TATi[ C GI:;:AD :[ ENT CAMCO :5- ~:5 7-6-89 BHF'--ZTATiC GRADIENT CAMCO 5-:54 6-~5-89 BHP--F-i_OWING GRADIENT CAMCO 4-a: '"., _,~_,,o o9 BHP-- ~'TA T I C~, GRADIENT CAMCO 4--:5~ 6-~ 4-89 BHP--."-'."TATIC GF,'ADIENT CAMCO 7-54 6-S~3-89 BHP--$TATIC GRADIENT CAMCO t ~-:5 '?-7-89 BHF'--3:TATIC GRADIENT CAMCO ~-4 7-7-89 BHF'--$TATiC GRADIENT CAMCO ~2-:52 6-~7-89 BHF'--$TATIC GRADIENT CAMCO ~6-9 6-22-89 BHP--F'LOW]:NG GRADIENT CAMCO ~7-:5 7-6-89 BHF'--$TATIC GRADIENT CAMCO ~7-9 -7-8-89 BHF'--$TATIC GRADIENT - ...... CAMCO_ PLEASE SIGN AND RETURN '[HE ATTACHED COPY AS RECEIPT OF DATA. HAVE A NI81E :C,/I'Y'$:~ '~,~.~':..i v .~-~ ~~ ~~ ~ALLY H ~:0 ~' AF'F'ROV DISTRIBUTION CEN-TR-AU,-~ILE£-,_ .. CHEVRON "~_, :'~" . D &_M~.~.~.':. . EXTEN$I.OH, EXPLORATION EXXON ....... ',;~2-.- MARATHON{~-'''-- MOBIL PHILLIPS PB WELL F'ILES' R & D BF'X STATE OF ALA3'KA TEXACO ARC(] ALA~'KA, iNC. F'~ O. BOX i ANCHORAGE, ALAX'KA 995i -- DATE' '7-i0-89 REFERENCE' ARCO CASED HOLE FINAL~ 2-i 6 6-S0-89 COLLAR/PERF S-2S 6-28-89 DIFF IENP ~-2~ 6-28-89 CNL-GAMMA 4-t 6-28-89 TEMP SURVEY 4-i2 6-50-89 DIFF TEMF' 4-i2 6-5~-89 CNL-GAMMA 4-i5 6-28-89 INJECTION 4-5~ 6-50-89 DIFF TEMP 4-50 6-30-89 CNL-GAMMA 4-Si 6-28-89 DIFF TEMP CNL-~A~mA 4-~ i 6-28-89 ~ ...... ~ i i -i 5-~ 8-89 TND ii-iT T-i-89 DIFF TEMP ~i-i7 7-t-89 CNI_-GAHHA t8-25 6-2S-89 CBT (TLC) PROFILE PLEASE SIGN AND RETURN THE ATTACHED COPY RUN RUN RUN RUN RUN RUN RUN RUN 1, RUN t, 5' RUN RUN t, RUN RUN t, 2"&5' RUN RUN AS RECEIPT OF DATA A'i-LA~.~ A i'i_A,S~ A ¥'I_AS~ 0 T '! 'J ATLAS' ATLA;:,.~ Ol"I~ A i"l_ A,~;' ATLA~~ Ai'LA;~' ATLAS' HLS~ ATLA~' ATLA~ ~CH RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-i529 DISTRIBUTION CENTRAL FILES CHEVRON D &--M ' EXTENSION EXF'LORATION EXXON~ MARATHON MOBIL-' PHILLIPS PB WELL FILEZ R & D BF'X STATE OF ALASKA TEXACO ARC(] ALASKA, INC F'~ O. BOX i ANCHORAGE, ALASKA 995 i (~ DATE' 7-i0-89 REFERENCE' ARCO CASED HOLE FINALS i-05 ' ;"'~-- "~z' ;-'~ · .~-i 6-i 4 '~ 3-26 6-2i -89 3-34 6-i S-89 7 34 6-i 9-89 4-t 9 6-!~-89 4-Si 6-1 4-89 9-i 6 6-t 8-89 i i -i 6-i 6-89 t i -24 6-! :;-89 i 3'-6 ~-"->'~-a ~ t 4-27 6-25-89 t 4-37 6-26-89 f 4-38 6-23-89 i6-9 6-22-89 LEAK DETECTION PRODUCTION F'I:;,'t]F' I LE F'F.'.ODUCT I ON PROFIL. E PRODUCTION Pi-;,'OF.r LE PITS INJECTION PROFILE TEMF' INJECTION F'ROFILE F'RODUCTI'ON F'ROFILE PF,'ODUCTI ON PF,'OF I LE INJECTIi-iN F'ROFILE PRODUCT l ON --F'ROF I LE F'RODUCTION PROFILE F'RODUCTION PROFILE ' F'RODUCTION PROFILE PLEASE SIGN AND R RECEIVED BY HAVE A NICE DAY! ~ALLY HOFF'ECKER A'FO- t ~o~ RUN RUN RUN RtJN RUN RUN R tJ N RUN RUN RUN RUN RUN RUN RUN RUN i: i, t., i, i, i., i., i, t, t., t: 1., 1., i, E'FURN THE ATTACHED COPY AS RECEIPT OF DATA. C A M L; 0 C A M [; CJ C A H C 0 C A :-'i C 0 C A ¢~ C O C A [i C 0 C A H C 0 CAtqCO CAMCO CAMCO CAMCO CAMCO CAMCO CAHCO DISTRIBUTION CENTRAL FILES ~ F'HILL:[F'S CHEVRON ~'B WELL FILES D &-M --' - R & D EXTENSION, EXPLORATION ~ BF'X EXXON -- ~ Si'ATE OF ALASKA MARATHON: - ~ i'EX~CO MOBIL ' ARC(] AI_A~'KA, iNC. F'~O~ BOX i 0(-)~;6(~ ANCHORAGE, ALA~'K A . __ 995i 0 DATE' 7-t ,.'-)-89 REFERENC. E' ARCO CASED HOLE FINALS' 2-i 6 6-30-89 COLLAR/F'ERF 3-'~3~ 6-28-89 DIFF ]'EMI:' · Z,-'2'$ 6-28-89 CNL-GAMMA 4-t 6-'~8-8'':>-- , TEHP SURVEY 4-i2 6-30-89 DIFF TEMF' 4- i 2 6-30-89 CNL-GAMMA 4-i%~ 6-28-89 INJECTION PROFILE 4-36, 6-3~-5-89 DIFF TEMP 4-30 6-3.~-89 CNL-GAMMA 4-3! 6-28-89 DIFF TEMP 4-3t 6-28-89 CNL-GAMMA t i -t 5-t 8-89 TND ii-i7 7-t-89 DIFF TEMP i i -i 7 7-~ -8? CNL-GAMMA i8-25. 6-23-89 CBT (TLC) PLEASE SIGN AND RETURN THE ATTACHED COF'Y RUN i, RUN i, 5" RUN t, RUN t, RUN i, RUN i, RUN t , 5" RUN i, 5 RUN t, RUN i, RUN t, RUN t, RUN i, RUN RUN i, AS RECEIPT OF DA'FA A 'i' L A,.2' A ii_AZ,;' ATLAS 0"1" ! i," A'i'LA3' A 'f' L A .';,.':' O7'12.," A f'l_A£' ATLA.'? Ai'I_A;S' A'T'LA?.,' FILS ATLA3' ATLAZ, S'CH HAVE A NICE DAY! ..... £'ALLY HOFFE'CKER APPROVED __ DISTRIBUTION CENTRAL FILE~ CHEVRON D &-M -' EXTENSION EXPLORATION EXXO~ MARATHON- MOBIL'- -,-< PHILLIPS PB WELL FILEi' R & D BPX STATE OF ALA3i<A TEXACO ARCO ALA3KA, !NC. F'.O~ BOX lOSS&8 ANCHORAGE, ALASKA DATE' REFERENCE' ARCO PRE£$URE DATA i-i t(}-24-88 BHP--$TATIC GRADIENT t-t9 i0-2t~-88 BHF'--$TATIC GRAI)IEN[ 2-4 ~ f3-24-88 BHF'--$TAI'IC GRADIENT 4-t 7 t £)-i 2-88 BHP--F'RE~'5'URE FALL-OFF 4-Jt. 9-2i-88 BHP--$TATIC GRADIENT 4-S2 9-2i-88 BHP--STATiC GRADIENT 5-t~ ~-t9-88 BHF'--$TATIC GRADIENT 5-t~ t,~-i9-88 BHP--$TATIC GRADIENT 5-t5 t8-t9-88 BHF'--~'TATIC GRADIENi' 6-t7 i8-t(~-88 BFIP--J;TATIC GRADIENT 7-2 i (~-9--88 BHP--$TATIC GRADIENT 7-8 t0-9-88 BHP--$TATIC GRADIENT 9-5 i0-5-88 BHP--FLOWING GRADIENT 9-29 8-28-88 BHP--J;TATI C GRADIENT 9-S3 8-28-88 BHF'--$TATIC GRADIENT i2--Z I(-)-i4-88 BHF .... FLOWING GRADIENT i2-6 t8-tS-88 BHP--FLOWING GRADIENT t2-t6' t(')--t2-88 BHP--F'LOWING GRADIENT I~.'~-~-'. i ~'-i 9-88 BHP--$TATIC GRADIENT t~-ti i~')-6-88 BHP--~'TATIC GRADIENT t~-26 I~-6-88 BHF'--$TATIC GRADIENT id,-28 i8-6-88 BHP--$TATIC GRADIENT t4-i() 7-i8-88 BHP--FLOWING GRADIENT i4--iS 6-S0-88 BHP--$TATIC GRADIENT ~ 4-t 7 i 8-2(~-88 ~HP--$i'ATIC (]~RADi~ZNT t4-t8 i£)-7-88 BHF .... ~TATIC GRADIENT i4-S2 i0-7-88 BHF .... STATIC GRADIENT i 5-7 i E~-8-88 BHF'--~'TAT I C GRAB, I ENT t5-i8 i8-9-88 BHP--£'TATIC GRADIENT i5-i5 i~--8-88 BHF'--~'TATIC GRADIENT 15-i9 i~)-8-88 BHF'--$TATIC GRADIENT t ~-'~":".., .-~. t ~'-t -"'-88, T--':HP--£'TATIC GRADIENT i 5-25 i 6,-26,-88 BHP--$TATIC GRADIENT t6-7 i8-22-88 ._BHF'--FLOWING GRADIENT PWDWJ-t t8-t.5-88 BHP--$TATIC GRADIENT PLEASE 'JlGN AND RETURN THE ATTACHED COPY A£' RECEIPT OF RECEIVED BY__ SALLY F AT0-t529 '¥RAN$ ~88~4~ AF'F'ROVE~ CENTRAL F ILE~,' $ i::'HII...I....[F'.? D & M -~ F..' ~; O EXTENYION EXPLORAi"i ON '$ ~'AF'C EXXON ~ ~i'ATE OF ~l_a:~!<~ MARATHON ~ TEXACO MOBIL CAMCO CAMCO CAMCO CAMCO OTIS OTI~ CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO CAMCO DATA DATE- ?-t · ~-7 ?_ ~ _Dp, , 4_ ;.? ~ 7_."~ · '4. 'RNP-..?TAT 1' F; P,, H F'- :',? T A T T I-t F.F.:A i~ T !ZN T RI-IP-%TA1- T F: F, l:;.' A D T. F:' N T R NI::'- :F.'T A T T ,Cl.. F., F,.' A T:,. T F'- ig T I:'!.I-':'A;.,'F :"-.':.II$N AND li'l:.i:Tl.l~'N i'NE A'TTAF:I--tF~O CF!F'Y A.? F-;.'FF:FT..F'T F",F IJATA.. F;:.!F F: F T "-" F F.' 'RY R: ir' ~1 ~ F'F'. F,G Y !.:: I.-T_ N .K! l_-.-. T T AT, O- t 5 '.:?9 Alas,ka 0ii & Gss Cons. Commission TRAN;? ~:,q8474 ~ A F' ,r.:' I:;.'. F.; V E O 1') T ,~ T ~: T 'P, ! l'r ;r ,,-!, N .F':. A M f": R f~AMfZ, l'l f'i'T T. :'¢ R'F T %.' EF.:'HTRA!. I:' I !..F.-'. ? · "- I") ,*,, .I:--.,'x.,'TF.-.N,$:TIqi'-.,! F%PI. F;~.'ATT. IZ1N :",: M AF..' A T!-t['! N '~ M/IP, T ! · ~ ! .. ARCO ALa_~;ka, Inc. F'~O~ Box i0~6(~ Anchorage, A L .~s-k a 995'~ 0 DATE' June 9, f987 REFERENCE· ARCO Ca~ed HoLe Fina~ 4-Si 5-i6-87 CH CNL. (CORRECTED COF'Y) Run 2, 5' 6-2'~- ,= 6'-'~-87~. CBT Run i , 6 ~ 6--~ --87 CET Run 7-~ S 6--~ -87 CET Run ~-4 5-~6-87 CH CNL (CORRECTED COPY) Run 2, 5' ~4-S2 5-~9-87~_ F'erf~ Record Run i, ~'ch $ c h ~' c h · :'?,... h I:'kease sign and re~urn the attached copy as receipt of data~ Received By HAVE A NICE DAY! Ro.~anne Peek A T 0 - ~ 5~ ~ o, TRAN~ ~87292 Ap p roved ................. DIYTRIBUTION Centra~ Fi Les Chevron I) & M Extension Exp ~ora~ ion Ex xon Mob i [ · ,,-"" F'hi L Lipm' F'B Wel. L Fi R & D ~ ,S'oh i o -~ Z,'t.a~e of ALaska ~~ T~,x a c o ARCO Alaska, Inc. P.O. Box ~eSJ64) A~nchor@ge, ALaska 99~0 DATE: June 4, t987 REFERENCE: ARCO 2-3 5-~4-87 Magtape ~72~25 CH CNL Run ~=~ CH CNL Run 5-8 5-ii-87 Magiape ~72J24 CH CNL Run 6-28 5-~-87 Magtape ~725~3 CH CNL Run 2 ~-4 5-~6-87 Mag~ape ~?2J2J CH CNL R~ 2 ~'ch Sch $ch Sch Sch Please sign and return the attached copy as recei;~ of data~ Received By HAVE A NICE DAY! Rosan~e Peek ATO-~52~? TRAN£ ~87284 Approved DISTRIBUTION Central Fi [es $ Phi [[ Chevro)n F'B We[ I_ Fi Les D & ~ R & D '" $oh i o P.McPheeter~ Exxon ~ ~ta~e of ALaska MaraThon Texaco Mob i ~ ARCO Alaska, Inc P.O. Box Anchorage, A£mskm 995~0 o-, t ?87 DATE: May REFERENCE: ARCO Cased Hole Final 2-S 5-.t4-'87 CH CNL 5" $ch 2-7 5-t 4--87 CH CNL 5" Sch 4--a~ 5-~6-87 CH CNL Run 2, 5" Sch 5-8 5-~t-87 CH CNL Run 6, 5" Sch 7-~t 5-.~4-87 CH CNL Run t3, 5" Xch tt-4 5-.t6--87 CH CNL Run 2, 5" Sch i5--4 D--t7-87 CH CNL Run 2, 5" Sch t5-6 5--t7-87 CH CNL Run 3, 5" Sch F:'l. ease ~ig~ and return the at~ached copy as receipt of dala, Rece ired By HAVE A NICE DAY! Ro~anne Peek Al'O-t 529 TRANS $87272_~ · Approved . Alaska Oil & Gas Cons Cornmms~ ' ~,,~u Anchorage' ' 'on ' DISTRIBUTION Central. Fi le~ Chevron D & M Extension Exploration Ex xon Mara fhon Mob i [ Phi llips F'B Well Files R & D Sohio S~a$e of Alaska Texaco ARCO A I.a:~.:ka, Inc 4 F',.O: Box i OOS60 A'nchc,'r a g e, A La:~ka 995i ¢) DATE' M:~'rch 27, i987 REFI?RENCE' ARCO 1-'-"~-es.'~:u.¥'e Data (": a n1 c o ~ R~l'~..--. ~:8'?i 90 Al:.', p'r oved ...................................................................~1~. ¥) .,. ,,. ! F,.. I B U T I 0 N C (.'-:,'n -t:. ¥. a L F:' i L e ~' :~: l::'h i L L i i:.:' s C:l'lev~",:r:n PB We t. L F i Les' · '"' '0 & M :Il: I:;.'. & D '1!' - . E x '~ e ri.s: i o'n E x p I. o i- a t i o'n ~ ,~." o I",, i ,.'-~ .n. i::' .n. -,,. ,._×xo'n -~. ~.;"l:a+e. o1"' ALa:~'l..'a M a ~" a 'I' h c.', n :~ "i' e x .:':~ ,:.: o ,1t, -,- ~obi L Anchorage, A I.a-~ka 995t ~) I)AI'E: I)ecember t 8, t986 RE:F'EF(ENCE: ARCO Pr'es'sure Da,fa 4-..S0 i2-~-86 ~tatic ~radien.t 4--Si t2-4-86 5'tat ic Gradient C a fli c o C 8 ;~ c o I::'l. eas.e ~ig'n a'nd retu'r'r~ .the attached copy as' 'Feceil:.~,.t of data, Recei vecl By HAF:'F'Y I-IOLIDAYS' Ro~a ri'ne Peek A'f'O--"t .5:29 TRANS $868S6 DISTRIBUTION Ce'nrta[ Fi I.e.s' ¢ Phi [[ip,s Ch ,:.- ..... n PB We I.I. F i [ e.s' · "' D & M " .- ~ R & D Ex'l: e'n.s i on Exp Lorat io'n $ Sohio · ,-'"' Exxon -"-.,,- Z'fate of A la.s'l<a Ha'r' a 't i"~ on .,~ Texaco ~ Hob i !. ARCO Alaska, In¢~ Prudhoe Bar engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 3, 1986 Mr. C. V. "Chat" Chatterton State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton- Re' DS 4-31 DS 4-32 Permit No. 85-74 Permit No. 85-64 Enclosed are the Completion Reports detailing work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JGA:sd Enclosures cc' Standard Alaska Production Company File: PI(DS 4-31)W4-3 PI(DS 4-32)W4-3 0 9 19BG AJaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany · -- ~' ~""~'~' STATE Of ALASKA ALASK~ OIL AND GAS CONSERVATION C,~,~IMISSION CO PL T!ON R"=COMpLETION REPORT AND LOG Classification of Service Well 1. Status of Well OIL {~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 7. Permit Number 2. Name of Operator 85-74 ARCO Alaska, Inc. 8. APl Number 3. Address P.O. Box 100360, Anchorage, Alaska 99510 50- 029-21334 .1 4. Location of well at surface 9. Unit or Lease Name 379' FNL, 528' FWL, Sec. 35, TllN, R15E, UM Prudhoe Bay Unit _ At Top Producing Interval 10. Well Number 2383' FNL, 2462' FEL, Sec. 35, Ti]N, R15E, UM 4-31 11. Field and Pool At Total Depth 2468' FNL, 2351' FEL, Sec. 35, TllN, R15E, UM ~ Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay Oil Pool 62' RKBI ADL 28324, ALK 2322 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No. of Completions 04/29/85 05/17/85 05/20/85*] N/A feet MS LI I _ 17. Total Depth (MD+TVD) 18. Plug Back Depth(MD+TVD) 19'Directi°nalsurvey I20' Depth where sssv set I21'Thickness°fPermafr°st 9870'MD, 9101'TVD 9824'MD, 9057'TVD YES~ NO[] 2183 feet MD 1900' (Approx.) _ 22. Type Electric or Other Logs Run DIL/SP/BHCS/GR, LDT/CNL/Cal/GR, GCT (Gyro) 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE: WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf. 110 ' ' 30" 1925~ Poleset 13-3/8" 72.0~A/68.0~ K-55/L-80 Surf. 2474' 17t~" 2300 sx PF "E" & 400 sx PF "¢" Performed too iob w/100 sx PF "E" _ - 9-5/8" 47.0~A L-80 Surf. .. 9364' 12~" 500 sx Class "G" & 300 .~.x PF "C" 7" 29.0~A L-80 9040' 9855 8~" 330 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) 5~"/4~" 9090' 901 ~' 9654'-9674'MD, 8894'-8913'TVD, 6 spf 9678' -9706 'MD, 8917 '-8943'TVD, 6 spf 26. ACID, FRACTURE~ CEMENT SQUEEZE, ETC. 9710'-9720'MD, 8947'-8957'TVD, 6 spf DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED ~/A 27. PRODUCTION TEST "Date First Production / MethOd of operation (Flowing, gas lift, etc.) 3/13/86__~ Flowin_j~ Date'of Test Hours Tested PRODUCTION FOR OI L-BBL GAs-McF WATER-BBL CHOKE SIZE GAS-OIL RATIO 7/14/86 6,2 TEST PERIOD I~ 1354 904 0 68° R?? Flow Tubing CaSing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 484 450 24-HOUR RATE I~ 4662 3831 0 26.4 28. OOR E DATA Brief desCriPtion of iith°logy, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. OCT 0 9 ' 986 · · - Submit Form 10-407 Rev. 7-~-80 5C-A (263-436l) CONTINUED ON REVERSE SIDE 29. 30. ,- '~ GEOLOGIC MAR MATION TESTS · . NAME Include interval tested, pressure data, all fluids recovered and gravity. MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 9378' 8630' (Truncated) Gas/Oil Contact 9461' 8712' Base Sadlerochit 9720' 8957 ' 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed .~_ ¢~'~ d~J~~ Title Oper. Engr. Mgr. Date ,/,~)/c2.~/0*~,~' -. , 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". Form 10-407 ARC.'.(] A I.a..~ka, Inc. F'..O. Box J(.)(~S6~') Anchorage, ALa.ska 995t (-) D A TIE ' ~-;' e p ~. e m b e ;" .5, '1 9 8 6 I:;.:IEF'EI:~ENC:E: AI;..'CO F'res'.~u. re Data 4 - S t '? - ~ (')- 8 6 ,'.? -I: a .1: i c G r a Cl i e',", 't' R e c e i v HAVE A ~Y! ' ' I_ i ¥',da H,.~ I. ce ATO- '15:29 T R AN ~..." ~86546 da 'l.'a., D ]: ;!-:.: T R I B t.I 'f' ]: 0 N ,....e;"~'l:ra I. F'i I. es C h e v r ,::'., 'n D & M E' x t e'n s' i o'r; IE x i::' I. c.', r a 't' i o'n · '~ IE x x o n f'ia r a '1: h o'n 0 M o I.') i [ !::' i I. e .? A i. a s:l.:: a ARCO A[a~.Ra, Inc P,O, Box 100360 Anchorage, Atmska 995 t 0 DATE- August 6, ~,986 REFERENCE ' ..~ c.~n - ~,,~.._, Cased Holy Fi na ', .- - ...-~-.,- ,_,o Perfora*' F:.ecord Run ~, 5' ~'~4-3t 2-24-86 F'erforation Record Run i ~' ~-32 ~,~-~-86~ In J t i a [ F'er fora + .... ion Record Run ~ ~.~" '~~3-2a t-~A-R6~ _ Re-F'er fora +. .i on Record Run i ~.~' ~i4-5 ~-~9-~. Perforation Record ~7-~~= 5-~t-86 F'erforat~. 3.:./*"~'o 6~pf Pun, ~ ~' ~7-t3 5-ti-86 F'erforat~._~, ~ ~/°',~. 6~of, Run t ~' Ych iV. ch ~:ch .i;,-. h ~ch $ch $ch PLease ~ign and r~±urn fhe aCfached copy as receipf ,-,, R HA~/E A NI as~ Oil & Gas C0~s. C0mm~s~io~ Linda HuLce Anch3r.~e ATO-J ~29 TRAN$ '-° ~ '~ 9¢~ of da ta, _, ,.&., ._ _ .:4: & D ~ ?oh i o ,.~.- ARCO A'.aska, Inc. P.O. Box 1,30360 Anchorage, Atmska 995J0 DATE- J u L y..""9 , t o, 86 REFERENCE' ARCO Cased Hole FinmL ----i0 ,'-t4-86 F'ost S.tueeze +.emp i-SCL Run I 5' 4-3 7-~-86 Product ion P;-ofi ~e Run . ~ 4-24 4-5-°~,~ ACBLog,~VDL,~ign/GR Run ~ 5" 4-3~ 7-~ ~./~ ~°-86 Sp inner Loq_ -~ Ru~ 4-3~ 7-J~/JJ-86 F'rod~c¢ion F'rofi Le Ru~ ~ ~" 6-4 6-J5-86 EpJ Log/LAC Run 2 5' 6-9 6-J6-86 Epi I,og/LAC Run 2 6-J_$ 7-J6-86 ~pinner Temp Run J ~_.' 9_o~ 6-7-86 F'DK-~ 00 Run J~-7 7-J6-86 Temp Log Run J 5' ~3-29 7-J4-86 FLuid Den~iCy Temp Yurvey Run J~-~ . ~-~-86, , F'roduc¢ inn_ _ Profi ~e Run t7-3 7-t~. ~-.~°o' F'umpi~ T-rap- Sur,,ey. Rur~ I 5' C8 ,.TIC 0 C8 fcic o Dress Ca f;i c o C 8 ~'~ E o Dre~s Dress Dre~ C8 ~i c o Camco Cmmco Csmco F'Lea~e sign mhd retur'n the retouched copy as receip¢ of dat.~. Received By HAVE A NICE DAY! Linda HuLc~ ATO-J529 TRAN~ ~'°~67 DISTRiBUTiON ~ Phi LL ip~- PB WeLL F'i Les R * T; ~ ~ohio '".-'."Stat~._ of ALaska Oil & G~s Cons. Commi~ Anchorage _., STATE OF ALASKA ' ~ ALASKA~3TL AND GAS CONSERVATION COwfMISSION ~ WELL COMPLETION OR RECOMPLETION 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. 85-74 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21.~34 4. Location of well at surface 9. Unit or Lease Name 379' FNL, 528' FWL, Sec.35, T11N, R15E, UM Prudhoe Bay At Top Producing Interval 10. Well Number 2383' FNL, 2462' FEL, $ec.35, TllN, R15E, UM 4-31 At Total Depth 11. Field and Pool 2468' FNL, 2351' FEL, Sec.35~ TllN, R!SE~ UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.)/ 6. Lease Designation and Serial No. Prudhoe Bay 0i l Pool 62' RKB ADL 28324; AI.K 2:322 04/29/85 05/17/85 05/20/85*I I!N/A feet MSL --~ 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 9870'MD~9101 'TVD 9824'MD,9057'TVD YESJ~] NO []I N/A feet MD lqnn, (approx) 22. Type Electric or Other Logs Run D I L/SP/BHCS/GR. LDT/CNL/Ca 1/GR. CCT (Gyro) 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED · .v --v ,~ i 1:3-:3/8" 613.O#/77.1~* K-~;";/I-Fill .q,,rf ~z~?~., !7-!/2" 2300 sx PF "E" & ~.00 sx .!F "C" 9-5/8" 47.0# L-80 Surf 9364' 17-1/b." ";00 sx Class "G" & 300 s:: PF "C" 7" 29.0# L-80 9040' 9855' 8-1/2" ~1~ ,~ r'l~,~ ,,~,, 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 5-1/2"/4-1/2" 9090 ' 9011 ' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD e Flow Tubing Casing Pressure CALCULATEDi~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE ~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips· NONE ; ~' ~ ~ V J U N 0 198G ': Comm,~o,O,, eNOTE: Tubing was run 9-12-85 (WC1/030) ..... Submit in duplicat~ Form 10~,07 Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MA S ORMATION TESTS NAME Include interval testedl pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sad] erochi t 9378 ' 8630 ' N/A (truncated) Gas/0i 1 Contact 9464 ' 8712 ' Base Sadl erochit 9720' 8957' . 31. LIST OF ATTACHMENTSNone 32. I hereby certify that the foregoing is true and correct to the best of my knowledge : Associate Engineer ~_2~r~p Signed (~ff) (/~ ..~/J~_../ Title Date // INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement. lng and the location of the cementing tool. Item 27' Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 ARCO ALaska, Inc. Anchoraae, .AL----ka .... ~ Apr i ~ REFERERCE ' ARCC Pressure Da~a 4-30 '~- .~_oz 4-32 ~-~_c.z B-=-: k er Ba k e'..,- Run i ---xa kef Received ""' HAVE A NiCF DAY! irma C~r-Li-n T R A.N' ~: ¢:8,S267 copy as r-=--c£; ?~ of-d--2.'::'.~,. F'~'; LL ps PB We ~ ~ 3:oh i o £/'" ' t e of i ARCO Alaska, Inc. Prudhoe 8a~,-~ineering Post ©..?fic-~ ;30× 100360 Anchorage. Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manage..- March 25, 1986 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton' Re- DS 4-30 Permit No. 85-89 DS 4-31 Permit No. 85-74 DS 4-32 Permit No. 85-64 Enclosed is the "Subsequent" Sundry Notices detailing work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JGA/jj Enclosures CC' SOHIO Alaska Petroleum Co. File PI(DS 4-30)W1-3 PI(DS 4-31)W1-3 PI(DS 4-32)W1-3 RECEIVED MAR 2 8 1986 Oil & Uas Cons. ~emm~iOn AnimUs ,~. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COi~)I~ISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL i~X OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 85-74 3. Address 8. APl Number P.O. Box 100360, Anchorage, Alaska 99510 50- 029-21334 4. Location of Well 379' FNL, 528' FWL, Sec. 35, TllN, R15E, UH (Surf) 2383' FNL, 2462' FEL, Sec. 35, T11N, R15E, UM (Top Prod) 2468' FNL, 2351' FEL, Sec. 35 T11N, R15E, UM (TD) 5. Elevation in feet (indicate KB, DF, etc.) 62' RKB 6. Lease Designation and Serial No. ADL 28324 ALK 2322 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-31 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10.407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Began perforating operation on 02/24/86. RU perforating unit, pressure tested equipment. RIH w/gun #1, shot intervals 9710-9720'MD and 9698-9706'MD (6 spf), flowed well to cleanup. Shut-in well, POOH, all shots fired. RIH with gun #2, shot interval 9678-9698'MD (6 spf), flowed well to cleanup. Shut-in well, POOH, all shots fired. RIH with gun #3, shot interval 9654-9674'MD (6 spf), flowed well to clean up. Shut-in well, POOH, all shots fired. Secured well, RD. Ref- BHCS 5/16/85 RECEIVED IVI 2 8 1986 mama a Gas Co.s. mmm lo. 14. I hereby c~rtify that the foregoing is true and correct to the best of my knowledge. Signed ' ~-~ ~ Title Operations Engineering Mgr. The space below for Commission use Conditions of Approval, if any: By Order of Approved by. COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Prudhoe Bay. ,eering Post Office Bo~0360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer January 13, 1986 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 4-1 DS 4-4 DS 4-12 DS 4-30 DS 4-31 DS 4-32 Permit No. 70-42 Permit No. 71-11 Permit No. 78-18 Permit No. 85-89 Permit No. 85-74 Permit No. 85-64 Enclosed are the "Intention" Sundry Notices detailing work proposed on the above-mentioned wells. Very truly yours, D. Fo Scheve DFS:JGA:vh Enclosure CC: SOHIO Alaska Petroleum Co. File Pi(DS 4-1)W1-3 PI(DS 4-4)W1-3 Pi(DS 4-12)W1-3 Pi(DS 4-30)Wl-3 Pi(DS 4-31)Wl-3 PI(DS 4-32)Wl-3 RECEIVED JAN 2 0 Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanflcRIchfleldCompan¥ ,~.~ STATE OF ALASKA ~_j ALASKA OIL AND GAS CONSERVATION cOMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL I~× OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 85-74 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. LocationofWell Surface: 379'FNL & 528'FWL, Sec. 35 TllN, R15E, UM At Top Producing Interval: 2383'FNL & 2462'FEL, Sec.35, TllN, R15E, UM At Total Depth: 2468'FNL & 2351'FEL, Sec. 35, TllN, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 62' RKB I ADL 28324; ALK 2322 12. 8. APl Number 50- 029-21334 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-31 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate ~ Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to add perforations to DS 4-31 at selected intervals within the Sadlerochit Sand of the Prudhoe Bay Unit. Upon perforating, the well will be flowed for clean-up. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to 1.2 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of the perforating and cleanup operation. Proposed Perforation Intervals: 9654-9674' MD 9678-9706' MD 9710-9720' MD Ref: BHCS 5-16-85 RECEIVED JAN 2 0 1985 Aiaz.ka 0il & Gas Cons. Commission Anchorage 14. I hereby/C~rtify that t)~ fo~goin, g is true and correct to the best of my knowledge. Signed ,~, i~//~-~Z~ Title O_peratio:ns ~Eng-lne6ring Mcj'r. The space below for Commission use Conditions of Approval, if any: /%pproYed Copy ~eturnec~ Date Approved by By Order of COMMISSIONER the Commission Date /" AO'(~¢''~ . Form 10-403 Rev. 7-1-80 ~-~ ~,~,~-~.f-w' o~'..~'- '~'-/-~' / Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office Anchorage. ka 99510 Telephone 907 276 1215 Date: OctOber 23, 1985 Reference: ARCO CH Finals 4-31 '~CBL 9-6-M5 ' 6-10 ~Collar 8-30-85 9-5/Collar/Perf 9-2-85 9_31~. CBL 8-13-85 3.-27 ~emperature 10-13-85 Run 1 5" Otis ' 2 5" GO 11-4 -~Di f f T emp t.'2-3'~CL 13-98 DIL 13-98 DIL~ 13-98 CNL~ 13-98 ~L 13-98 CNL / 13-98 CNL ~ 13~98 ~L ~ 13-98 DIL ~ 9-7 -85 10-2-85 4 -5 -85 8-14-85 5-1-85 5-1-85 4-5 -85 4-5 -85 6-28-85 5-1-85 1 5" GO 1 5" GO 1 5" GO 1 5" GO 1 5" Otis 20 5" Sch 23 5" Sch 13 5" Sch Epithermal 13 5" Sch Thermal 12 5" Sch Epithermal 12 5" Sch Thermal 14 5" Sch Epithermal 2i 5" Sch Please sign as receipt data~~j Received by' ~,!:~:,-.;~ ~,;~ a h--'S Cons. CoITlmiSS{Orl Pam Lambert ATO 14 29 C Chevron D & M PB Well Files Trans 372 -Ex~'-/~-. Services R & D ,Ex~? Exploratio~ Sohio. ~.x'xc;n-' _"'-' ' - LI_~ Marathon T~xac~ ARCO AJltkl IflC. ,S · $,,~$~·r¥ of Atllfl.cRic~fielcSComPl~}' ~ ARCO Alaska, Inc. Post Office B~"~100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 October 9, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 4-31 Dear Mr. Chatterton- Enclosed is a copy of the DS 4-31 Well History (completion details) to include with the Well Completion Report, dated 9/23/85. If you have any questions, please call me at 263-4944. Sincerely, . Gruber Associate Engineer JG/lt GRU12/L07 Enclosure cc: DS 4-31 Well File ARCO Alaska, Inc. is a Subsidiary of AtlanticRJchfJeldCompany A~ICO Oil and Gas Company Well History - Initial Report - Daily Insfl'uctlone: Prepare and submit the "Initial Rapo~' on Ihs first Wednesday after a well is spudded or workover operations are started. Dally work prior to sPudding should be summarized on the form giving inclusive dates only. District Alaska Field Prudhoe Bay Auth. or W.O. no. AFE 804906 ICounty. parish or borough North Slope Borough Lease or Unit ADL 28324 Title , ~ Completion State Alaska Well no. 4-31 AP1 50-029-21334 Operator ARCO Alaska, Inc. Spudded or W.O. begun Complete Date and depth as of 8:1~ a.m. 9/10/85 9/ll/85 9/12/85 ID.ta 9/10/85 Complete record for each day reported ARCO W.I. Prior status 21.66% if a W.O. 0515 hrs. 7" @ 9855' 9824', NU BOPE 8.9 Brine Move rig f/4-32 to 4-31, ND tree, NU BOPE, Accept rig @ 0515 hfs, 9-10-85. 7" @ 9855' 9824', NU BOPE 8.9 Brine ND tree, NU BOPE & tst to 5000 psi, tst annl to 2000 psi. RU & rn 108 its 5½", 17#, L-80, AB Mods 8rd, R-3 tbg. Pm 105 its 7", 26#, I J4S, L-80, R-3, L-A, IPC tbg. MU SSSV & tst to 5000#. MU hgr, attach control ins, tst to 5000 psi, land tbg, back out, land BPV. ND BOPE, NU tree 7" @ 9855' 9824', RIH Crude/Diesel NU lower master vlv, tst pack-off to 5000 psi, pull BPV, NU pmp in flange, tst to 5000 psi. Displ well w/diesel/crude. Drop ball, attempt to set pkr; no success. Drop second ball, attempt to set pkr; no success. RU SL, RIH w/standing vlv; would not pass 8918', POOH. RIM w/magnet; rec'd both balls. . - ,ha abo. ,s Trr~_~ IDa'e ITM v .s. For }'orm preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 88 and 87. Drilling Superintendent ARCO Oil and Gas Comp'a"ny ,~, .~ t. Daily Well "History- Final Report Instructions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "F~nal Reporl" shol)Jd be submJtled also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. Accounting cost center code District ]County or Parish I State Alaska · North Slope Borough Field JLease or Unit Prudhoe Bay I ADL 2832~ Auth. or W.O. no. ~Title AFE 804906 I Completio~ Alaska IWell no. 4-31 WSS #1 Operator ARCO Alaska, Inc. Spudded or W.O. begun API 50-029-21334 Complete Dale and depth as of 8:00 a.m. 9/13/85 JA.R.Co. W.I. 21.66% IDate 9/10/85 Complete record for each day reported I otal number of wells (active or inactive) on this ost center prior to plugging and I bandonment of this well our I Prior status if a W.O. I 0515 hrs. 7" @ 9855' 9824', RIH Crude/Diesel ADC: $613,593 RIH w/impression blk, tag up @ 8910' W-LM. Found trash, pushed dn to top of shear out sub, POOH. RIH w/swage & knocked trash & btm of shear out sub dn hole, POOH. PU stand'g vlv, RIH & set in "XN" nipple @ 9078'. Press up tbg to 2500 psi, set pkr & tst tbg. Press up ann to 2500 psi, & tst pkr; OK. RR @ 1930 hrs, 9-12-85. Old TO New TD I PB Depth I Released rig Date lKind of rig 1930 hrs. 9/12/85 I Rotary Classifications (oil, gas, etc.) Type completion (single, dual, etc.) Oil S ingle Producing method Official reservoir name(s) Flowing Prudhoe Bay Potential test data Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected The above is correct ~ ~.'x'-~ ~,~ 9/30/85 Drilling Superintendent . '"~.~ ~...,.~, ~, --,,~,.~".'-.! For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Alaska, Inc. Post Office B~3kr'~0360 Anchorage, Alaska 99510~-0360 Telephone 907 276 1215 September 24, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' DS 4-31 Dear Mr. Chatterton' Enclosed is the Well Completion Report for DS 4-31. The bottomhole location, TVDs, and geologic markers will be submitted when the gyroscopic survey is received. Also, I have not yet received the Well Hi story. When I do, I will forward copy to you. If you have any questions, please call me at 263-4944. Si ncerely, d. Gruber Associate Engineer JG/tw GRU11/L119 Enclosure ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany RECEIVED Alaska Oil & Gas Cons. C0mmissl0r~ Anchorage - STATE OF ALASKA ALASKA'~.~ AND GAS CONSERVATION CC.._./llSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL E~x GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-74 3. Address 8. APl Number P. 0. Box 100360, Anchorage, Al( 99510 50- 029-21334 4. Location of well at surface 9. Unit or Lease Name 377' FNL, 528' FWL, Sec.35, T11N, R15E, UH (Approx) Prudhoe Bay Unit At Top Producing Interval 10. Well Number To be submitted when gyro is received. 4-31 At Total Depth 11. Field and Pool To be submitted when gyro is received. Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 61' RKBI ADL 28324 ALK 2322 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 04/29/85 05/17/85 05/20/85*I N/A feet MS LI 1 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 9870'MD 9824'MD YES r~X NO [] 2183 feet MDI 1900' (Approx) 22. Type Electric or Other Logs Run D IL/SP/BHCS/GR, LDT/CNL/Cal/GR, CBL/VDL/GR, Gyro 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 110' 30" 1925# Pol eset 13-3/8" 68. 0#/72. 0~ K-55/L-8C Surf 2474' 17-1/2" 2300 sx PF "E" & 400 sx PF "C" Performed top job w/100 sx PF "E" 9-5/8" 47.0# L-80 Surf 9364' 12-1/4" 500 sx Class "G" & 300 ,,.x PF "C"' 7" 29.0# L-80 9040' 9855' 8-1/2" 300 sx Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None 5½" & 4½" 9090' 9011 ' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD II~ . Flow Tubing Casing Pressure CALCULATED.1~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE "~' ~_~ ~ _ 28. CORE DATA K ~__ Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. - ' '" ~/ ~" U NONE Alaska OJi Form 10-407 NOTE: Tubing was run 9/12/85. TEMP2/WC21 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. N/^ N/^ 31. LIST OF ATTACHMENTS None 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed i~~~ Title Assoc,ate Eng, neet Date ~'~'~' INSTRUCTIONS General' This form is designed for submitting a comPlete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection,'Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "nOne''. I= r~rrn I August 25, 1985 Directional Services Pressure Services Chemical Transmission Systems Mr. Randy Ruedrich ARCO Alaska, Inc. P. O. Box 560 Anchorage, Alaska 99510 Re: Our Boss Gyroscopic Survey Job No. AK-BO-50068 Well: DS 4-51 Field: Prudhoe Bay Alaska Survey Date: June 21, 1985 Operator: T. McGuire, E. Sellers Mr. Ruedrich: Please find enclosed the "Original" and one (1) copy of our Boss Gyroscopic Survey on the above well. Thank you for giving us this opportunity to be of service. Sincerely, NL SPERRY-SUN, INC. Ken Broussard District Manager Enclosures NL Sperry-Sun/NL Industries, Inc. P.O. Box 6207, Anchorage, AK 99502-0207 (907) 563-3430 ' PF<LIDHOE BAY A L A S K A I I',1 C ,, :i::; F:' E R R'~ ..... S L.I N W E I... I_ S L.I R V E Y I N G C 0 M F' A N Y AhlCHORAE. iE ALASKA ......... COMF'LITAT I ON .F. IA'TE ,_I~_~IWE 24., 1 '.;'L::='-._, ....... '~ER'T'iCAL~ SEC-FII.3N CALF:LIL'~Ti~'~F"~'E. ONG CL. OSL.IRE F'AGE 1 [.) A T' E ElF' S:; L.IR V E Y ,_ll_llq E 2 :l .-, :1. 'F,' L:: 5 BI.)L:;:-:; (]~YFRL-.I'.:j;F:EIF'II.:: SI_IRVEY ,~iOB"' NI_IMBER AK'.L:BCi-:5-Oc~/-~,'i~i KELL. Y BLISHING ELEV. = ,"-"::.'_,.,_· 0(3. FT. OF'ERATOR-MCGLIIRE, SELLERF: ]'RL.IE :-:;I_IB- :::;EA C 0 U R.S:;E:. (::0 I...IF-i':E;E Ii C,.'} .-- I.... E.'. G ]"OTAL .... P1E~'[!F]i,.iRED VERT I F.:AI2 ",,TEi:~'9][i::i~F ' i NF:L-i N'Ag'iQN - DI RE:CT I ON !3EV'E-R'I ~'~ ....... F?EL-:'FANGLILAR ' CFinRD I]EF'I'H DEF'TH DEP]'H DEG M I hi DEF:iREES DEG/.t 00 NORTH / f.=';OUTH EAST/WE.'_:;]" SEF':T I ...... 0 0 ,, 00 ..... ::- ~:,!2_' :,' (]£0 ...... 0 ..... 0" N O' 0 E.' ..... 0 ~, 00 (), (')0 - 0,00 O. 00 :1. (')...... (") 100 ,, F'.~ ..... (') .." ..... :' 8 . ~")(") (') 4 '7 .:::,'"" ]. (")... (:,':.;' I..I ....... (") .7'? (") ,, 6 8 S (') ,, 1 :.3 W 0 ,, ::3.':";.. 2 ()0 1. '.'.::,'.::',' ,, '!? 9 .1. ::ii: 7. '.-? 9 0 4. :i:: :.'.:.'; F..',. 5; () W 0 ,, 04 2. (')!5 S O. :2: ~ W 1. C: ................... 300 2'.-:.":?, ,::;,'7 2:37, S,'7 ........... 0 ........ 5'.:.'~i ........ S'-.'1: ~L'",,".I. '.:.,' 'N ....... ii',- Ci;.-? ...... :3;, 5-:1 "F.i; '0 ;,"'~,~:}' 14 :1. ,, :-::4 4. F)c)... .'::'::',,'-p, .......... '.:.':,A :3:37 · ':..',',':-, 0 54 ~:.:.; :1 (:) ,, 19 ...... !,4 0 ,, 0:':: 5, (iF; S o .9. 1 W ':? . ,.., .. ..,z- .- :, !:.'-';(") c) 4 '.-.:".-:,' '"'.~,...:,'"'" 4:3'7 . '"':.-,":"..:, 1 0 S .1. (). 89 N ()..1. :1. ,/-,. ..... 69 S 1. ::..ir 1 N :3 48 ................. ;,.'.-,CIO !::"; '.? i.:," '::,':: ......... ' ' '="'-'"'...,...,/' '~:.::~. ............. ........... 1 o' S' 8 '(') W ....... o, ('),,'-, ........ ,'",'::,, 4..., ''-~' ~'''.::, ' :1..' 5,:.')' W 4.41 7 () 0 6 '.:.';".-.':' ,, '::'.. 1 6:3 '7 ,, S.' :1. :1. :1. '?;' :.:.'i; 6.1 S:' !4 0.28 10, .~-':~... ~")... S :1.. 7' 6 W 5. , ...'::':,::' S 0 0 7'? 9 ,, :!ii: 8 '7:3 7. :3 8 1 :.3 4 S 4.6 () Iii-' (). :3 :ii!: 1:3. ():2: '.!i!; :[. '7'7 W 7.2:1. I'NA'FE~T- ....... V~'R T ICAL. I 000 9'F¢ 9.77 9:37.77 .'1. :1. 00 :1. 0'? i;'. '7 ('; 1. 0:37 ,, 70 ...................... i'2 i:i 0 .... l"]2.'T' 'FJ ', 6 !::.: :1. ]. Fl '7 .' t::, 1:3 () 0 J. 2'!:",".:) ,, 5 5 :1. 2:3'7.5 5 14 ()0 :1. :.3 ?'?. 4 '7 :1. 3:3'7 ,, 47 1500 :1. 4'?'il;', 4. 0 :1. 4. :3 7 ,, 4 () .1. 600 :1. 5i?'?. :35 :1. 53'7.35 17 () () 16 '.;"F' ,, :.'.'-)2 :1. 6 :::-: 7, :32 ..... :,..:, / 2 ::::', 1 5'"-' , ,,'.', :i!i; 2 8,5 () .... 0, 4.2 8. / ,:::, S '2C)Cx") 19'T:'::~ 1/- 1 '?:.".-i:'7 :[/- ":' :1. ("} L:.'; ?9 /.:,C) "' 0.20 5:1. 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I::: · i 1:::-'~, 74 Ii.-.-. :1.4. :34 I:.'i: .. _1. 4 ,, .':-..i':;:, E :L 4,, 67 E :[ '7. '" ':" E L.) ..Z' '70.8(5 S 4:l.2'7 E 12. 1 C) 15. 1./-':, 1 :F:. :3 9 :.';21 ,, 8.1. 25. 1 .z.:. .-:, ,.-, i.'...)~ # .,". :'::C). ':"7 /-,8 . ....~..~ ~ o.. 4,'-=-' 5 48.4.4, 5 (). 2.:: 2 !S--; :L. 1 :;ii: 5,,.1. ,, 2:3 .,S2 7(:, '7 7,, 6':1. '::'::~ '.-? E', ARCO A L., ASK A? 0 S 4-- 31 ..... PIRIJDFI(]E BAY AL_ASKA I NC. :':':F'ERRY-:::;UN .WELL SURVEY I N!~!. C_-u.--_I~!P~_N_'Y_~ _ . VERTICAL SE:CTION CAI.._CLIL.'~'~(-~'i~ONG CL. OSLIRE ANCHORAGE AL. ASI<A ............... PAGE .'2 DA]'E OF ::;IIRVEY ,._IUNE 21 1'-:,''-'':= - - ~ 7 ,-,._1 B 0 :F.:_Ei f)'.Y' F,' '.J :~i.!:'.~: r"jp i C. _::~i UR ,_lOB NUMBER Al<-Bf£1-50068 I<EI_LY BUSHING EL_EV. = 62.0o FT. QF'ERATE.!R-EML-:!_Ei!.J ! RE; SF_L..LF_~S 'I"IRI..IIEE --NE'.5~!~;-EIRE:D ' VERY I'CAL: ' D E F' 1' H D E F' ]' Fi 3'Ci 00 299 (). '79 :3 ]. 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Y BI..I:3H~NG ELEV, = /_-,2,0c~ FT, -- -- i--- --~ OPERATnR-MRG~ ~IRE ~ .--,ELLER._~ ];N]'ERF'OLATED VALUES FOR EVEN 1000 FEET OF MEASL.IRE[I L]IEF'TH "I'RUE MEASLtRED VERTI E:AL I]EF' TH DEF' T H · .-:, L'-' J B-..-iEA'-' ' ......................... :JI_i'"'==FAJ ................................................................................................................... .... - · VERT I F:AL REF:]'ANCd_ILAR C:f]CIR[~ I NATES MD-TVD VERT I CAL ,~ DEF'TH NF~RTH / SOLI]'H E'A:--;T/WE;ST D I FFERENCE F:ORREC'[' I ON t. 0 (':,. ()0 - 6:2. O O (]~,. ,:.-:,,r) 0.0 () O. O O 100 () '.:./9'iF;. 77 '.:.;' :37.77 19.38 :iii; 0 ,, 81 W 0 ,, 2 :':: 0 ,, 2:3 'T'HIE. CAI_C:I..II...A'I"IEd',I F:'F;.:r_'EE:E[)I...IF;.:L:.;L:i; ARE BASED O1',.I 'r'FIF.." I...ISE OF 'I"HFi:E~E D IMlii!}I'q:!::.';Ir.')NAL.. RADII_IF.'; OF' CI._iRVA'I'LIF;~E ME'I"HOD. - F'RE-iDHOE BAY ALASKA Ei; F' I.E. R R Y T E'; U N ~_E.L-_ L._ ,_.!.:,-;I.,.! R V E~..I_ N ii.. L-_~: Fj.M..F:~~ NE AI',ICHL-*RAr.~E: AL. 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(.) ,, ()~3 .-:,o,::, ,...-,:-,..,c '"'.:: ............. /:/:::'"'"' ~:' '":'"~.', (.),.'. .... E'."'~ ................. ,":,,:', ~;;'" 4,::,::'" :[ !~:" :374:3 :366:2'. ()() 3,/:, 00. 00 328, 07 '.::i; '2:00, 9 (:) E rE: 1,81 .t :3.3 ::ii: .... I-'-:'~'i-i-DHL]E 'B~ Y ALA'.--;KA SF:'ERIR'Y-E;L:~N WEI____L. !'_:".;URVEYI_.h..IG._ !;..":OMPANY ........................ ~.,NL. HUR~b[: AL A'.SKA DATE OF SURVEY .JUNE C:O M P LIT A T I 0 N D A T E ,_,~NE_ 2:4 : 1'-''-'='.-., ,:,--., JOB NLIMBER AF'::-BC~-F,(")C)/-,::: ......... KELLY BLIE;HING ELEV. PAGE. 8 1. 62. O0 FT. .................................. O..F_' g R.A.'[ nR ::HE: G UI_R E, _.._.'~~ S .... ]:NTERF'OLA'FED VALLIES FOR EVEN 10C) FEE]' OF 'E;I_IB-SEA DEF'TH TRUE SLIB-SEA TOTAL MEASLIRED VERT I F':AL VERT I CAI_ RECTANGULAR I..-.:OOR[I I NATES MD-TVD VERT I CAL [!E_F_" I~.H OE F:'T FI ..... _.,Ej _E...F' 1]__H_. N jI:LI .H..~K -' .... .=,~!1_1T H..-] ". .... EAEj T / I.'zl_ L.:.'.¢.S:! ]'; ..... ¢[;!.]j..F~ FI-- R F_£ NC E ......... C OR.R E C_'I-.!. f._]!_q. ................................ .:,,:: ...... :L:: 7 6 2. (".~ ::ii:'P 6 9' :'::: 8/_"', ':..:', () ............. -21. ()8:2; ....... :3 9.' 6 4.1 9 5 4 0 6:2. ()() 4 (')0 0 ,, 0 () 4:3_ 0 7. 4 1 ,.::,' ~.'"'. 00. 4 1 00, 0 () ............. '4 4. i '!;'4. :2! 6:2, ()() 4:2! ()0 ,i" 0 0 4 5; .".'i ]. 4 :::.':/:, 2 ,, 0 () 4:3 ()0,0 () 4 6 4:2: 4 4 6 2. ()0 4 4 ()O. ()0 .......... ...... 4'?'!S4: ...... 4:~ ?_-',:2:, A(.) "2[!.~j;()() ,' ()d' 4 8,S 5 4/:/_: ';..:', 0 0 /-IL 6 0 0 ,, ("~ 0 4 9' 7 6 4 7 6:2:. (::, () 4 7 (':,0.0 0 · ',(. :','-' ,.", 4 ,'--, c,.,::.. ()()4 8 ()(). 0 0 '= 'i;:' 7 4 9'6:2:C:,0 . .... 1 . 4'.'T¢() 0 0 () !!5:3 CI '7 5 0 6 2. ()0 5 ('; 0 0 ,, 0 () ..... 5 4 :L :~":: ':':; ..... 16 ';::' ,, ("~... .... I:~." £L" .'"~ ~ ............ · ..,....,.,'. ::~ !'", 2/'-, v, () 0 5 2 ARCO ALASKA: D S 4-:31 ...... (SR-Lir'iHEiE" BAY ALA'.:;KA .1: IqC, SF'ERRY-SUN WELL SLIRVEYING CF'~MF'ANY F'AGE '~NCHORF~G'E'-' DATE F~F F.i:LIRVEY ,_ILINE :21, 19L--:5 C 0 I"1P U T A T I fi N D A T E 98 5 ,_IUNE 2: 4.-, :t ' ............................................... KELLY BUSHING EL. EV. = ,,':,2.0c~, FT. F'~PERATOR.-MCGLIIRE., 'F;ELLERS I NTERF'OLATED VAI._LIES FOR EVEN l'r')'r) FEE]" OF' SUB-'.=;EA DEF'TH .................................. I"RUE MEA.C;LIREI] VERT I F:AL D E F' T 14 D E F' '1" 1-4 VERT I CAL RECTANGL.IL. AF-;,: c:nnRD I NATES MD-TVD VERT I _.l-'~L DEPI'H NORTI-4 / SCH._II"H EAST/WEST D I F:FERENCE CORRECT I ON '71:3 7 ./:, 6 6,.~.. 0 () 6, 6 0 0 0 0 .................. ':~':"-';'~';,:', /. 7'?.' .":, 06 / .~2 ... '.) ...> · - .,.. ,, . '7:3'7 :ii: (': :i 6 2.. 00 6 8 00. 00 '74-5:' 8 6 'i.=,' ds '2 ,, ()'r":, .69,rl;) 0 ,, () () '7 e, :i. '7 7 ()/':, :2, ()() '7 (),r'..':,'r), ()() '7'7 :..=.: 6 '7 .1. ,5, :;::'. ()0 '7 .1. ()'r:~' ,, 0 () 7 8 !54. '72.6 '.:!:. 0 0 7:20. 0 . O. C). 16 39 .0 9 ':',., 17 :i: :3 .7 ::3 E ..,:'=':¢ ~.'-' :a_ ..'::: .................... 7~>' 7"!1: .... ........ '7:3/',' :2. ,;" ii .... 0 7' L:': ()'0": i5 0 ......... j' '~; 7'4]: !~!! ~;?" "'?_:ii ................ : I.'"=~';"-;;='/,::, ,::,, ......... 6 w'-"'=._, E ................................... /...:, 'r..5";=;..,,-;s.., ~s / .............. :3 ~"~8:.:.: '746:2.0 () '74 0 0 ,, () () 1 '70 8.6 9 S 18:3'7. :27 E 62:c"-,. :38 ARCO ALASKA: D'.E; 4-- 31 -'PRCEfHOE'-'~A Y --' ALAF;KA SF'ERRY-;SUN WELL SLIRVEYING C:Fd"IF'ANY ANF:HFIRAGE ALAF;KA I NF:. C:F~MPUTATION DATE dUNE 24 · 1 '-.-.*,=,'-' =._, DA]"E OF SI_IRVEY dUNE 2:1, 1985 KELLY BUSHING ELEV. = 62.0c) FT. ._. OPER_A_T_.O.B-MCGUIRE, SELLERS .................. I NTERF'OLATED VALLIES FOR EVEN lOC) FEET f]F SLIB-SEA DEPTH MEASLIRED VERT I CAL DEF']'H DEF'TH SUB-SEA ................................. -':i=~i~"~'L VERT I CAL RECTANGLILAR COORD I NATES MD-TVD VERT I CAE DEPTH NORTH/SOUTH EAST/WE:5;T DIF .... FEREN'" F'_.E CORRECT InN_ :5:2 (-):3 '756, :.2.00 75 (-)0. o (-) 1741 . :3/-, .:.'"" 1884 , /'-':, '=..., E 641.77 15. 8:318 7662. A (') 7600. () 0 :1_ '77:2.08 S :1. '.:.) :':: 1.46 E 6. 5/_..,. :--::5,' :l 4.6.1, ,...,=~ ,'~ ..... /. ,",.-., ,:: .... 4 .... 7R62.00. _ 7800 ,, O0 1 :=; '.." :=: . 44 ._,':' 2022. ( x:: E ......... .06 1:2:. 91 ,-,~' /..') :.-365 '7 79/-, 2 00 7900 00 1 ,:,.., 4. '--- ._~ 7 S ".:' (') A.=, .... E /-,':,, F; '-':' ..................· - . . ...4 :1.2. 1'"',:, ................. ,,.--.ii .... iiii:o 6'2.' oo .... Fi:ooo, d-(:i ....... ..... .:..'.::-[ 6,,-,, E ............ 7/';/:.:' .................. i-"{ 'i:iF¢ ............................... ;:~F: 7 ;:: 816,'2 0 () 8.1. 00 o 0 .190:3:2:8 ':' 214 r-'; /., 9 E 7.1. 6..1 =~ 9 ,:,/.. :::: ........ 9 F:~ 6 82:: 6, 2. () 0 820 (), () 0 :l. 9:26, ,, 58 S 2 .18 .t. 84 E .... 7.,..'._'=-:~ ...... F~ o 8 85 9094- ........... o.'~;;~'~'~"'.., ¢_.., ~. ,' "'='-~'( )( ~ .............. ,-,.;'~;:=;-, ("="';)( ~ ......., ~ ~""=~ ~ ................................ .1 ,'5'.. 4-;;::,' ...., .1.."~'--;~-, .,., .-., z. a 1 8462. o.O. 84 () 0 . () 0 19. 7 o... ,.:,. 4 S 224 ._, =' . 41 E 73 '.-'.:' .47 6 .70 9 ::: ('~ 7 8 !56 '.2.00 ,-,.,'-; - .':, .:.,'7..:, 4 '7 E 745 ] "" 5..~ ':=' . ,= .... oo 0~") .l 99~-~ 76 S '")':' 2 :E:'::..: 1 c,,:, E 7 5 4 4 .~ ..., 16 8 '76'.2. (3 ("~ 8 70 0 0 () '..70 '28 Pi (] ':;'/-,';;:'() ...... ,..,':::":::' ',.., o.,:.'":' ,, C)() 88C)0 . ()¢').. 2046 .82 S 2::ii', 4,,i:, ,, (')5.. . E '"":;'"'/._ ,:,. 'F.;'6 4. ?'10.. . · "', "'/. r-' ...... ;; ..-:- ' ..... ,'):: ........ ,, .,::.,':'...., ,~,,::;,~,'/... ..,.....T., ,, Cx) ',F:~900... ()() ..'C) .... ::,. (')1 S 2:F:6';~. '.~¢:Z-" E 7,5:.:.:. :36 4.41 (... ':.h::: 2 ':.,' '.':'~0/:,2': OC) '-:;'f')F)O O0 ';?082 .1':' '::' ":":":~':' 68 E 7c",7. :3/-', 3 "--/':.> ':*F::7F) 9 .10 .1 1. ':' 90::~'-:.>..1:3 2()88 78 S '::' ' .. ................ ~4U:I., 4-7 E 765;. 87 1. :5.l .............................................................................................................................. . T' H E C A L. C U L A ]' 101',1 F::'R 0 CIE D I..IR E S I...1:5;E (.'-I L I Iq E A R I Iq'FE R F::' r-) L A ]" I 0 N B E T W E E N 'THE NEAF-ZEST :2.'(':~ F'C~O-F MD (FROM R(-.IL'~II..IS OF L':I..IRVAT'UF~E) F'OINTF; ARCO ALASKA: INC. DS 4-31 --F'-RObHOE BAY ALASKA Fi;F:'EF;:RY--SLIN WELl_ SURVEYING F:OMPANY F'AGE .t 1 ANCHORAGE: ALASKA DATE OF' SURVEY ,JLINE 21.. 1'.-}85 COMF'LITA]'ION DATE ,JUNE 24.: .1.'.-.-,':_--:5 ,_lOB NUMBER AI<-BFI-SC}¢}/=,8 KELLY BLISHING ELEV. = 62,00 FT· C~F'ERATOR-MCGLIIRE., SELLERS I NTERF'OLATED VALUES FOR :=;F'EF:IAL SURVEY PO IN]'S MEASLIRED DEF'TH TRUE ............ '-&':O~i==sE A ......... TC'T-~'I-- .................................................................. VERT I CAL VERT I CAL REC:TANFiI_ILAR F:OORD I NATES DI=-..F'TH DEPTH NOR]'H/.'.~i;F,JTFI EAST/WEST HARKER ................. '745/=, 8704.1,7:'1 '~;'4/=, 4. :L::: 7.1_ .,1. ':' 9 6 44 ::: 88 4 ,, 0 6 ............ ':772n ......?'"~'~::,.-. ..... 6. .... 'F' 80 C: '? 0 :;:: :.7..:. '74 'i;' 824 'i;' 056.84 ::::5.67.67 200:--:. 75 .'F; 22:39.52 E TF,'LIN. TOF' SADI....EROCHI"I- ~"'~1-' '"~' -- · c,.:,/7,, ~"-'..' .......... ';::' (') ('} .:; .5!.5. S 22'.::;' :1., :::,'-, E -I"OF' ZONE :3 8,.~,4'.:.'~, '-'.=;,:,._ 2('):1.':?_ _ . , 16 ...,'::' :'..:: :.3 0 ';'_ . , 6::I E GAS/OIL CONI'ACT ~,:: ..-'.:::, (') 6 '-' (") '= '~' '.=' ":: fi'; 35 .. ,: .... ,,.,. 8:L:: S ........... 1. E TOF' Z ONE .1. B ,::,,:,";"'""'-' '.:' 4. ,::, .,.:, ?'' ........... .,:: (..) (:, .-j. .:"'; ='"'" ........ (..):";:'; "'=:::, .:., .,.-"" '::;:, r:"-';:::;.:, . ....../= ':~'.: ~::.": ...... ~:IA :::,!;F~.. :~i!;a [:1 [... L=ilR I.~.'1C H I T :397 .t. '74 2077. ;~ 2 ::.:.; 2:386. :34 E :.-.-..;U R V E Y D E F' TH :i'::"F/94,84 208 :[. :':: J. S 2 :}.': '.:.';" 1 ,, 53 I'.:.:' F:'L..I..IO BACK TD S"I'RA"I' I GIR'AF'H I C SI..IMMARY DERIVED Ll'.:-:;IIq("~ DIL DEF'THS AND "?-' "" '-'1 · ..'. F EKRY .:,1... 1`4 SURVEY DATA ........................................................... ? .......... ,,....... ...................... ... ............................................................................................................. ................ MAF,:I.:::ER .............. MEAL:;LIREI] DEP'TFI ....................... TVD .................- "Fl--i I" r"_.I-...NE.:,.:,'" - ''"''-' W I TH REF . TO WELl_HEAL] .... , ,.-~- .~].-,,-., --. BKB BKB SI .............. ~B.-SEA VERT '[ O':AL. ( C~R I R I N- o7; F NL ~.,:,F WI_ ) ...........................................................................................................................................................................................................................................................................................~ F'" ["": ~[ !""""~= ....... 'T' ! 1 ~L.~J~.~ '~-' I'~1 "" ........ . TRUN TOP .'=;AD[ E:'RF~C H I T '"':'"" '" 7..,.=, -'-,,~c,, ~.-, .-- . ;..:-,7,=, :::/-,29 6,7 ;::~/-,7 67 200:3.'=''' ................ '" - - - · - .¢:..~ .". · .-.c:.E 'T'OP ZFINF' 3 ':~'-"-'"" '-"-' '::'":";,-,"7 2.":2 .::,¢~,:-~F:~.r:i=,-. ~'1 ' .... .~ .z, ,:,,:, . !.:36:..:?.'.'.:],,.:~:'_. .............. ,.::!..=, ..... ~ . ......... ,c, 22'F) 1 · 86E , TOF' Z()I`4E :;.2 ....... '~>-4'~1'4-.-, ................... ',':':704, ""..'1 8642,, 2] 2017, 74L:; 2:3C~'7.76E GAS / ri I L F:ON'I'AC ]' ?464 8711 '""=' ::::/- 49 ':::'q ...... ....... : ..................... 20 ]. 9, ]./-,F; :.'.730'i;',/:,:3E 'T 0 F:' Z 0 hi E 1 B 'i..'//-, 4. 4 "" '-'":' --, '-, :-:; '-,,~ - · - ,:, c, ,:, 4 · C~ 6 8 ~-'.': 22 ,0 ..... 6 '2050 ,8:3'.L:; .,:...:, ._ 1. .-: .... r..i:. [-',~A.~.,E. '-,Alii EF¢ ~ I.-II I wT-..'~ ':":> ',/.. ':'/~ ,':"-":~ . '"'/. --,C~/,a 0,'-"-: ...... '/-'- /">n' · ~ ~ ' ........ · .,- -.' ,...~ ...- -,. ,~, -, -%° -'~ .. 4. ,:, ;D ,,':,., LC -~- . . _-, .:, .,,', ,_'~ ¢_", 0 . ¢..-.~ .': ~_.. F'LUG BACK TD c¢,--,.-,;~ 'F..¢OF,/-, ,:,4 '-'"'"' · : ':' .,:: "* '"' 0 :'/::" 4 I'_:I 4 ":' (')':' ":' ":"::) , . ~. ..... .1.:31 S 1 :3E. ,- ~. # # .'-."-! ." u -- NI:HF.' EX T-RAFLII_~..~I 1LIN BELLIW. fJI.'..EFE..:, I ::,TATIUN. :2) COMF'LIT'ER F'ROGRAhi .... SF:'F"'F;:RY '.!:;LIN THREE ~.'iIMENSI('iNAL. RAL]IU::-:; ElF C:URVATLIRE. I) A ]'~ C~ L CUL. A ]" I (iN A1'4 D I N'I'E R P OL. A T I ON B Y F;:~ [) I I...iF3 F) F' C UI:r,t VA TI_IR E DATE OF SURVEY ,JLINE 21, 1'.~:E:5 COMF'UTATION DATE ,_1U N E ':.i: 4:, ]. '~' :~ 5 ,J c, B I',1U M B E..- R A I<- B 0 -. 50068 KELLY BLIL:;HING ELEV. = 62,(')() I::'T. 5CqLE ; - [ ]bCh TO 50C. CO , 5CC. C ~J3;xO~ 8q~ qRCO ~LqS~q. 05 ~-~. JUNE 2~, ~98~ -500.00 --530, Oil 'X I --2000. O0 ~O0'O. ~0 ,SO O0 2000 O0 9870 0,00 SCqL.¢ 0,5 qK -BO -SOLd8 2000. ,30 / 2000. 0 qec~ q! qSK~ JdNE 2L. 8000.0:0 Suggested form to be inserted in emch "Active" well folder to check for timely compliance with our regulations. OFEKATOR, W-ELL'~NAMI~ ANI~ lX~UMBER Reports and Materials to be received by: Date '' Required D~te Received Well His~/ Samples ~f~'~ ---Pt' --- Core ChSps~ ..... ~d...~ _ . ~~Registered Survey Pla%, . ~~ ~-1_/a:~ ~ Directional~~Surv~'~ / :(' y,.~/ ~__ >. ~.: · rSll Stem Test Reports ~~Pr°ducti°n Test Reports ~ ~~ ~~'~. ~ ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 18, 1985 Mr. C. V. Chatterton Commi s s i one r State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- DS 4-31 Dear Mr. Chatterton' Enclosed are the Well Completion Report and gyroscopic survey for DS 4-31. Tubing details will be submitted when the well is completed. If you have any questions, please call me at 263-4944. Sincerely, · Gruber Associate Engineer JG/tw GRU11/L67 Enclosures ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKAL .AND GAS CONSERVATION CO ?IISSION ' WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED I-XiX ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska= Inc. 85-74 3. Address 8. APl Number P, 0, Box .100360, Anchorage, AK 99510 50- 029-21334 4. Location of well at surface 9. Unit or Lease Name 379' FNL, 528' EWE, Sec.35, T11N, R15E, UM i LocATi0NSi Prudhoe Bay Unit VERIFIED At Top Producing Interval/~_ 10. Well Number 2383' FNL, 2462' FEL, Sec.35, TllN, R15E, UN iSurf. ~ 4-31 At Total Depth tB. lq. b ,r ' 11. Field and Pool 2468' FNL, 2351' FEL, Sec.35, T11N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 62' RKB ADL 28324 ALK 2322 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 04/29/85 05/17/85 05/20/85 N/A feet MS L N/A 17. Total Depth (MD+TVD} 18. Plug Baok Depth (MD+TVD)19. DirectionalSurvey I 2O. Depth where SSSV set 12,. Th~ck~ess of Permafrost 9870'ND,9101'TVD 9824'ND,9057'TVD YES i~X NO [] N/A feet MD 1900' (Approx) 22. Type Electric or Other Logs Run D IL/SP/BHCS/GR, LDT/CNL/Ca]/GR, (;CT (Gyro) 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. ~GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 110' 30" 1925# Po1 eset. 13-3/8" 68. 0#/72. 0~ K-55/L-8( Surf 2474' 17-1/2" 2300 sx PF "E" & 400 sx PF "C" Performed top ,~ob w/100 sx PF "E" 9-5/8" 47.0# L-80 Surf 9364' 12-1/~+" 500 sx Class "G" & 300 x PF "C" 7" 29.0# L-80 9040' '. 9855' 8-1/2" 300 sx Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING R ECOR D interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I Date of Test Hours Tested !PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKESlZE IGAS-OILRATIO !TEST PERIOD I Flow Tubing Casing Pressure CALCULATED=~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. NONE Form 10-407 DRH/WC22 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. - l~r 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. Top Sad] erochi t 9378' 8630' N/A (truncated) Gas/0i ] Contact 9464' 8712' Base Sadl erochit 9720' 8957' 31. LIST OF ATTACHMENTS ~ell History~ Gyroscopic Survey (2 copieS) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Associate Engineer Signed ~/ ~ ..,~/.Z~ Title Date INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 i ::?ARCO 011 andGas company ~ Well History' Initial Report - Dally Prepare and submit the ,,IMIiiLRePo~' on the first Wednesday after a well is spudded or workover operations are started. Dally work prlor to ap<Jddlflg MlOUld;be _&tJmma_flzed On ~ fQrm giving inclusive dates only. District Alaska ~eld Prudhoe Bay ~th. or W.O. no, AYE 804096 ICounty, padsh or borough North Slope Borough ILease ADL //28324 or Unit ITitle Drill Nabors 22E 50-029-21334 Operator ARCO Alaska, Inc. Spud~dorW. O.~gun IPSo IH°ur Spudded 4/29/85 1645 hrs. Isis, Alaska ell ~. DS 4-31 IARCO W.I. 21 66% Prior status If a W.O. Date and depth aa Of 8.00 a.m. 4/27/85 thru 4/29/85 4/30/85 5/Ol/85 5/02/85 5/03/85 5/04/85 thru 5106185 RECEIVED Alaska 0il & Gas Cons. Anchorage Complete record for each day reported 20" @ 110' MIRU. Accept rig @ 1230 hfs, 4/28/85. NO diverter sys. 20" @ 110' 970', (970'), Drlg Wt. 9.6, PV 19, YP 18, PH 8.0, WL 20, Sol 9 Spud well @ 1645 hfs, 4/29/85. Drl 17½" hole to 970'. 20" @ 110' 2500', (1530'), Circ Wt. 9.1, PV 12, YP 18, PH 9.0, WL 20, Sol 6 Drl 17~" hole to 2500', ci~c to cln hole. 13-3/8" @ 2474' 2500', (0'), ND diverter Wt. 9.8, PV 18, YP 19, PH 9.0, WL 17, Sol 11 Circ hi vis sweep· POOH. RU & rn 57 its, 13-3/8", 72~, L-80 BTC + 1 jt 13-3/8", 68#, K-55 BTC, hit bridge @ 2418', wsh to 2474' FS @ 2474' FC @ 2395' Cmt w/2300 sx PF "E" followed · , · · by 400 mx PF "C". Displ using rig props, bump plug. No cst rrna to surf. Perform 100 sx-~-~_"E" top Job. ND diverter to set slips. ~3-3/8" @ 2474' -2500', (0'), Tst BOPE Wt;' 9.0f PV 9, YP 2, PH 8.5, WL 17, Sol 4.8 Set slips, LD lnd'g Jr. Remove surf stack, made final cut. Weld on 13-5/8" Bradenhead. Repair leaks in inside weld. Tst wellhead to 1500 psi; OK. NU spool & BOPE. RU to tst BOPE. Repair HCR vlv. Prep to tst. 13-3/8" @ 2474' 5036', (2536'), Drlg Wt. 9.6, PV 9, YP 7, PH 8.5, WL 21, Sol 9 NU & tst BOPE. RIH w/jetting BHA to 2403', C&C, tst csg to 2400 psi. DO flt colt, cmt to FS, C&C. Pressure tst to 2400 psi. Drl 10' new formation. Conduct formation tat to 11.2 ppg EMW. Drl to 2584', att MWD surv; tl failed, POOH. Drl, jet & SS surv f/2584'-5036'. 2615', 3.5°, S68.7E, 2615 TVD, 3.43VS, 2.90S, 1.98E 2710', 7°, S76.7E, 2710 TVD, ll.21VS, 5.48S, 10.27E 3088', 19°, S49 7E, 307~TVD, 91.65VS, 45.40S, 83.38E 3406', 26.7°, S44.3E, 3368 TVD, 220.83VS, 132.35S, 178.97E 4366', 27.2°, S42.5E, 4222 TVD, 658.90VS, 453.08S, 478.42E The above is correct For form preparation and dlstHbutloli~ see Procedures ManuaJ, Section 10,~ Drilling, Pages 86 and 87. IDete 7/25/85 ITM Drilling Superintendent ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach descJ'iption of all cor.es. ;Work performed by Producing Section will be reported on "lnlerlm" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Field Alaska County or Parish IState North Slope Borough ILease ADL #28324 or Unit Alaska Prudhoe Bay IWell no, DS 4-31 Date and depth as of 8:00 a.m. 5/07/85 5/08/85 5/09/85 5/10/85 5/11/85 thru 5/13/85 Complete record for each day while drilling or workover in progress 13-3/8" @ 2474' 5262', (226'), Chg BHA Wt. 9.6, PV 10, YP 10, PH 8.5· WL 20, Sol 9.5 Drl to 5262', TOH, PU Navi-Drl· RIH, tag bridge @ 3550', wsh & rm 3550'-3760'. 4866', 25.6°, S41.2E, 4670.25, 878.88 VS, 618.14S, 624.69E 5160', 26°, S42.7E, 4934.94, 1006.47 VS, 713.50S, 710.31E 13-3/8" @ 2474' 5746', (484'), RIH w/Navi-Drl Wt. 9.6, PV 10, YP 7, PH 8.5, WL 11.2, Sol 9.0 RIH to 3510', wsh & rm to 5262', drl to 5746', C&C, short trip, CBU, POOH. PU Navi-Drl, RIH. 5562', 26o, S37.3E, 5296.25, 1181.63, 848.49S, 823.58E 5682', 27°, S37.7E, 5403.64, 1234.54, 890.96S, 856.17E 13-3/8" @ 2474' 6034', (288'), WO fsh'g tls Wt. 9.3· PV 7, YP 4, PH 9.0, WL 11.1, Sol 7.0 RIH, chg out 20 its bent "E" DP, Navi-Drl & surv to 6034'· POOH, PU new BHA, RIH, wsh & rm f/5703'-5860'. PU 250K lbs · f/connection, kelly parted. WO fsh'g tls. 5962' 24.5° S46E 5658 43, 1350.30, 977.51S, 933 56E · , · · · 13-3/8" @ 2474' 6456', (422'), POOH to chg BHA & bit Wt. 9.3, PV 10, YP 6, PH 9.0, WL 10.4, Sol 7.5 WO fsh'g tls. PU OS, RIH, set dn over fsh, wrk kelly free, POOH & LD tls & fsh. PU bit, RIH, wsh & rm last 5 jts, drl & surv 12¼" hole to 6456', POOH. '5962', 22°, S46E, 5658.43, 1350.30, 977.51, 933.56 6278', 27°, S55E, 5945.98, 1480.99, 1060.86, 1034.67 6406', 32°, S55E, 6057.38, 1543.29, 1097.01, 1086.30 13-3/8" @ 2474' 8842', (2386'), Short trip to DP Wt. 9.7, PV 14, YP 14, PH 9.5, WL 10.3, Sol 10 Drl & surv 12¼" hole to 8842'. 6585', 34°, S54.7E, 6207.50, 1639.71, 1153.20S, 1165.96E 7050', 34°. S55.3E, 6593.00, 1896.86, 1303.00S, 1378.50E 7466'' 33.6°, S55 7E, 6939.10, 2124.91, 1433.97S, 1568.77E 7889', 31.6°, S54.9E, 7295.23, 2350.36, 1564.07S, 1756.29E 8215', 29.6°, $55.7E, 7575.83, 2514.26, 1658.54S, 1892.72E 8538', 27.5°, S59.2E, 7859.68, 2665.50, 1741.57S, 2022.56E The above is correct Signature For form preparation and distribution see Procedures Manual Section 10, Drilling, Pages 86 and 87 IDate ]Title 7/25/85 Drilling Superintendent ARCO Oil and Gas Company Daily Well History--Interim Instructions: This form is used during drilling or workover operations. If testing, coring, or perforating, show formation name in describing work performed. Number all drill stem tests sequentially. Attach descript4on of all cores. YVork performed by Producing Section will be reported on "Interim" sheets until final completion. Report official or representative test on "Final" form. 1) Submit "Interim" sheets when filled out but not less frequently than every 30 days, or (2) on Wednesday of the week in which oil string is set. Submit weekly for workovers and following setting of oil string until completion. District Alaska Field Prudhoe Bay Date and depth as of 8:00 a.m. 5/14/85 5/15/85 5/16/85 5/17/85 5/18/85 thru 5/20/85 The above is correct Signature Drilling, Pages 86 and 87 County or Parish North Slope Borough Lease or Unit ADL #28324 Complete record for each day while drilling or workover in progress Alaska IWell no. DS 4-31 9-5/8" @ 9364' 9373', (0'), Displ'g cmt Wt. 9.8, PV 14, YP 15, PH 8.5, WL 10.0, Sol 11 Fin POOH, LD BHA. Chg top rams to 9-5/8", tst to 5000 psi. RU & rn 234 its, 9-5/8", 47#, L-80 BTC csg to 9364'. M&P 500 sx Cl "G" w/l% CFR-2 & .15% HR-7. Displ cmt. 9-5/8" @ 9364' 9685' ' , (312), Drlg Wt. 9.1, PV 11, YP 6, PH 10.5, WL 9.2, Sol 6 Displ cmt w/mud, bump plug to 3000 psi. Flts held· CIP @ 0717 ~:'"~./-~.s~. Chg rams to 5", tst ~oP~. ~H w/~.A, ~0 PC & 70' firm cmt. Tst csg to 3000 psi. Drl cmt, FS + 10' new hole to 9383', C&C. Tst formation to 11.2 ppg EMW. Drl 8½" hole to 9685'. 9-5/8" @ 9364' 9870','(185'), Drlg Wt. 9·1· PV-14, YP 8, PH 10·5, WL 5.8, Sol 6 Drl to 9850', short t'rip into 9-5/8" csg @ 9364', CBU, POOH. RU Schl, rn DIL/SP/BHCS/GR f/9853'-9355', rn LDT/CNL/CAL/GR f/9853'-2400' ~ ' ' RD SOS RIH, to 8½" hole to 9870' · ~A~ ~ ~v~ · · · 7" @ 9855' 9824' PBTD, (0'), POOH, LD DP 8.9 ppg NaC1/Sea Wtr Drl 8½" hole to 9870', POOH. RU & rn 26 jts, 7", 29#, L-80 8RD AB Mod csg to 9855'. Cmt w/300 sx C1 "G" w/5% KC1, 1% CFR-2 & .3% Halad-24. Displ using rig pmps, bump plug to 3000 psi. CIP @ 1300 hrs, 5/18/85. Recip lnr thru out. RIH w/6" bit, drl cmt in lnr, drl LC. Press tst 7" lnr lap to 3000 psi; OK. Displ hole w/8.9 ppg NaC1/sea wtr brine, POOH, LD DP. JDate 13-3/8" @ 2474' 9373', (531'), POOH Wt. 9.7, PV 15, YP 11, PH 9.0, WL 10.4, Sol 10 10 std short trip, hole tight. Drl & surv f/8842'-9373', 9 std short trip, hole tight. Wsh & rm 3 its to btm, plugged jet, circ@ reduced rate & wrk pipe @ 9373', 10 std short trip, C&C, POOH f/9-5/8" csg. 8850', 24.3°, S59.1E, 8140.34, 2798.40, 1811.56S, 2139.50E 9304', 18.6°, S53.9E, 8563.51, 2960.18, 1903.32S, 2275.60E ARCO Oil and Gas Company Daily Well History-Final Report Instructions: Prepare and submit the "Final- Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "FJna! Report" should be submitted also when' operations are susp'ended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Reporl" form may be used for reporting the entire operation if space is available. Accounting cost center code District ICounty or Parish I State Alaska I North Slope Borough I Alaska Field ILease or Unil IWell no, Prudhoe Bay I ADL #28324 I DS 4-31 Auth. or W.O. no. ~Title AFE 804096 I Drill Nabors 22E Operator ARCO Alaska, Inc. A.R.Co. W.I. 21.66% Spudded or W.O. begun Date Spudded 4/29/85 Date and depth Complete record for each day reported as of 8:00 a.m. 5/21/85 6/~_o/85 50-029-21334 I otal number of wells (active or inactive) on this Dst center prior to plugging and I bandonment of this well I our I Prior status if a W.O. 1645 hrs. J 7" @ 9855' 9824' PBTD, (0'), RR r 8.9 ppg NaC1/Sea Wtr POOH, LD DP to 2000'. Displ brine w/diesel, POOH. ND BOPE. Set tbg head w/BPV. NU tree, tst pack-off & tree Co 5000 psi. RR @ 2300 hfs, 5/20/85. Arctic Pak w/300 sx PF "C" followed by 125 bbls 7 7 ppg Arctic Pak. Old TD I New TD J PB Depth 9373' (5/14/85) Released rig JDate JKind of rig 2300 hrs. 5/20/85 Classifications (oil, gas, etc.) ] Type completion (single, dual, etc.) Oil I Single Producing method Official reservoir name(s) Flowing Prudhoe Bay 9824' PBTD Rotary Potential test data Well no. Date Reservoir ' Producing Interval Oil or gas Test lime Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable -_'ffective date corrected The above is correct Signature Date JTitle 7/25/85 Drilling Superintendent For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 September 9, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Conductor As-Built Location Plat - DS 4 Wells 30-32 Dear Mr. Chatterton: Enclosed is an as-built location plat for the subject wells. you have any questions, please call me at 263-4944. Sincerely, d. Gruber Associate Engineer JG/tw GRU11/L47 Enclosure If RECEIVED S E P 2 0 198,5 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichlieldCompany LOCATED WITHIN PROTRACTED/ SECTIONS 26 81 $5,T. IIN.,R. 15E., UMIAT MERIDIAN,,ALASKA 2O 21 22 23 18 l? D.S. II1 F.S.Z ? f ~ VICINITY MAP NO SCALE WITHIN SEC. 35 4-,31 4-32 Y= 5,951,508.85 LAT.= 70° 16' 13.736" 528'FW.L X= 713,369.12 LONG.= 148o16'27.256" 379'F.N.L CELLAR BOX ELEV. = 31.2 Y: 5,9~1,45Q.55 LAT. = 70016' 13.159" X: 713~382.76 LONG.: 148°16'26.887~' 540'F. W.L. 437'FN.L CELLAR BOX ELEV.= 31.5 4-50 Y= 5,951,566.82 LAT. = 70016' 14.310" 515'FW. X= 713,354.81 LONG.-- 148°16'ZZ605' 320'FNL CELLAR BOX ELEV.=31.2' RECEIVED SEP 2 0 t91 5 Alaska Oil & Gas Corm. Cor. mtssioMADE I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS AN AS-BUILT SURVEY BY ME, AND THAT ALL / NOTES I. BASIS OF LOCATION IS MON. 4-A AND 4.B PER H.V. LOUNSBURY 81 ASSOC. 2. BASIS OF ELEVATION IS MON 4-8 PER H.V. LOUNSBURY 81 ASSOC. 3. ALL COORDINATES SHOWN ARE A.S.P. ZONE 4. LEGEND 0 EXISTING/FUTURE WELL · CONDUCTOR AS'BUILT /8-22-85 ADDED LOCATION Of WELL NO. 30 Anchorage DIMENSIONS AND OTHER DETAILS ARE CORRECT, AS OF: JUNE 20,1985 Permit No.. ~- '~?,~--. '- We wt~h to bring to your atteutton tl~at the OommtB~ion ha~ yet received the following required ttem~ on the .BubJee~. well-. which our records indicated wa~ completed Article 5J6(b) of Title 20, Chapter 29, Alaska Admint~tra~tve Code, ~tipula~e~ ~ha~ ~ht~ material ~hall be filed within 30 daf~ after completion of a drilled-well. Flea~e ~ubmit the' above mi~tng material. Chairman lc~C.024 ARCO Alaska, Inc. Post Office Bo.. ,00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 July 10, 1985 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Conductor As-Built Location Plat - DS4 Wells 31 - 32 Dear Mr. Chatterton' Enclosed is an as-built location plat for the subject wells. you have any questions, please call me at 263-4944. Sincerely, . Gruber Associate Engineer JG/tw GRUlO/L61 Enclosure If RECEIVED JUL ! 2 ] 1!t5 Alaska Oil & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany SECTIONS 26 & $5,T. IIN.,r~.ISE., , i z, UMIAT MERIDIAN, ALASKA / i [ -- IX~. I I 8.4 O~ ' / 024 '~ liN. ~ ~ 0 19 ' T.~ON. ~ ~ 025 ~L J 6 o1~ - o~ WITHIN SEC, ~ ~ O~ ~ 4~1 Y:~51~508.~ LAT. = 70°16'15.736" ~'EW~ 015 X= 713,~9.12 L~G.=I~°I6'27.236'' 3~'EN.L ~/ ~ 029 - CEL~R BOX ELEV. : ~1.2 ~ ;~ / ~ > o~ ~2 Y= 5,~1,45Q.55 ~[ = 70016. 1~.159" I ~o > ~ e31 , ~/ ~ ~ X: 71~82.76 ~.: 148°16 2~' 4~7'EN~. . ~ ~ e32 5o ~ / ~ ~ __ CELLAR ~X ELEW.: ~1.5 4o ~ i ; ~ ~ ~ ~%~.-..'..... .~ / - - 7 NOTES RkL~ ,' . I. ~SIS OF LOCATION IS MON. 4-A AND ' ~ 4.~ ~R H.V. ~NSBURY & A~. . : n~ '-'m~5- UO[~~'"~e":' ~ ~ ~. ~lS OF EL~ATION IS MON 4-B PER ~. 4LL C~I~ES S.OWN 4RE 4.S.~ I HEREBY OERTIFY THAT I ZOnE 4. PROPERLY REGISTERED AND LIOENSED TO PRAOTIOE LAND SURVEYING IN THE STATE OF LE~ND A~SKA AN~ ~HA~ THIS ~LAT o EX~S~/FU~E ~ELL REPRESEN~ AN AS-BUILT SURVEY MADE BY ME; AND THAT ALL · ~o~o~ ~-.uiLt DIMENSIONS AND OTHER DETAIL~ ARE OORREOT; AS OF: dUNE ~..,TC.~~~ DS' 4 CONDUCTOR ~BUILTS { ARCO ska ' Sub~tdia~ of Atlontic Richfield ~ompany ~B NO. 7214 NORTH SLOPE ~ILLING-P~~ BAY (. ARCO Alaska, Inc.t Post Office [ 100360 Anchorage. Alaska 99510 Telephone 907 276 1215 Date: JulF 11, 1985 Reference: ARCO CH Finals / 4-30 CBL /~.4.~i~ CBL 6-21-85 ~ 4-32 CBL 6-21-85 / .9-4 Hydro 6-14- 85 /9-4 Spinner 6-10-85 /9-34 CBL 6-18-..85 / 9-35 CBL 6-19-85 6-20-85 Run 1 5" GO 1 5" GO 1 5" GO 1 5" GO 1 5" GO 1 5" GO 1 5" GO ease sign as re Received by Pam Lambert AYO 1429C Tran s 210 Chevron Phi i 1 ips D & M PB Well Files Expl. Services R & D Ext. Exploration Sohio EXxon ".-State:-~of.A1 aska Marathon Texa co Mobil ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 Date: July 11, 1985 Reference: ARCO OH Finals 4'311 Cased Hole GR 4~31 BHCS / 4=~1 LDZ/CNL Raw ~ 4~1 LDT/CNL Poro 5-17-85 5-17-85 5-17-85 5-17-85 5-17-85 5-17-85 /4-32 Gamma Ray 4-24-85 /4-32 Cyberlook 4-24-85 /4-32 Litho Density Poro 4-24-85 /4-32 BHCS 4-23-85 /4-32 Litho Density..Raw 4-24-85 ~/,4-32 DIL 4-23-85 /11-8 Prolog 6-24-85 ,/11-8 Gamma Ray 6-24-85 /~ 11-8 Densilog GR 6-24-85 /11-8 BHCS 6-24-85 /11-8 Densilog 6-24-85 ~/. 11~~' - 6-24-85 _ /" ~ease sign as receipt of data. Run 1 5" Sch 1 5" Sch 1 ~"&5~ Sch i Sch 1 ~"75" Sch 1 5" Sch 1 5" Sch l f &~__ Sch 1 2"&5" Sch 1 2"&~". Sch 1 5" DA 15, ~DA 1 ~"&5" DA i Received by Para Lambert ATO 1429C Trans 20 q Chevron D&M Expl. Services Ext. Exploration Exxon Marathon Mobil Phillips PB Well Files R&D Sohio State of Alaska Texaco ARCO Alaska. Inc. is a Subsidiary of AtlanticRichfieldComoanv ARCO Alaska, Inc. Post Office Bo.. ,00360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 June 20, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT- DS 4-31 Dear Mr. Chatterton- Enclosed is the Well Completion Report for DS 4-31. I have not yet received a copy of the Well History, but when I do, I will forward a copy to you. Also, the bottomhole location, geologic markers, TVDs, and tubing details will be submitted when the gyroscopic survey is run and the well completed. If you have any questions, please call me at 263-4944. Sincerely~ Gruber Associate Engineer JG/tw GRU9/L90 Enclosure RECEIVED j U N 2 Alaska 0il & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany · ~f'-- -'~ -"~ STATE OF ALASKA ' ~' ~' ALASKA t .AND GAS CONSERVATION CO. /IlSSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1, Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED I-~X ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 85-74 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21334 4. Location of well at surface 9. Unit or Lease Name 377' FNL, 528' FWL, Sec.35, T11N, ELSE, UN (^pprox) Prudhoe Bay Unit At Top Producing Interval 10. Well Number To be submitted when gyro is run. 4-31 At Total Depth 11. Field and Pool To be submit;ted when gyro is run. Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i ] Pool 61' RKBI ADL 28324 ALK 2322 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 04/29/85 05/17/85 05/20/85I N/A feet MS LI N/A 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+I'VD) 19. Directional Survey I 20. Depth where SSSV set I 21. Thickness of Permafrost 9870'MD 9824'MD YES [] NO []XI N/A feet MDI 1900' (Approx) 22. Type Electric or Other Logs Run D I L/SP/BHCS/GR, LDT/CNL/Cal/GR 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASINGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf 110' 30" 1925# Pol eset 13-3/8" 68. 0#/72. 0~ K-55/L-8( Surf 2474' 17-1/2" 2300 sx PF "E" & 400 sx PF "C" Performed top job w/100 sx PF "E" 9-5/8" 47.0# L-80 Surf 9364' 12-1/4" 500 sx Class "G" & 300 ix PF "C" 7" 29.0# L-80 9040' 9855' 8-1/2" 300 sx Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) None N/A 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27. N/^ PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO TEST PERIOD Flow Tubing Casing Pressure CALCULATED.I~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press.- 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and 'presence of oil, gas or water. Submit core chips. NONE RECEIVED J U N Alaska Oil & Gas Oons. OommissJon Anchorage Form 10-407 TEMP/WC33 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. ~ 30. : GEOLOGIOMARKERS FORMATION TESTS · NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. N/A N/A ,,, 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Associate Engineer Signed i~o ~ ~ Title Date INSTRUCTIONS General: This form is designed for submitting a comPlete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- lng and the location of the cementing tool. Item 27' Method o1: Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none''. Form 10407 -, ARCO Alaska, Inc. Post Office Bo~ ~.~60 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 June 13, 1985 Mr. C. V. Chatterton Commi s s i Oner State of Alaska Alaska Oil & Gas Conservation Commi ss ion 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' State Reports Dear Mr. Chatterton: Enclosed are the May monthly reports for the following wells: 3B-4 1Q-13 1R-6 2V-16 4-9 (workover) 3B-5 1Q-14 1R-7 L1-1 4-13 (workover) 3B-6 1Q-15 2V-13 L1-10 4-30 3B-7 1Q-16 2V-14 L2-24 4-31 3B-8 1R-5 2V-15 L2-28 9-34 9-35 9-16 (workover) 11-13 If you have any questions, please call me at 263-4944. Sincerely, Gruber Associate Engineer JG/tw GRUg/L56 Enclosures RECEIVED JUN ! 4 11185 A!aska 0il & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany . ---'-, STATE OF ALASKA ~-- ALASKA O._ AND GAS CONSERVATION COk. .~ISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well~ Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 85-74 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50- 029-21334 4. Location of Well atsurface 377' FNL, 528' FWL, Sec.35, TllN, R15E, UM (Approx) 5. Elevation in feet (indicate KB, DF, etc.) 61 ' RKB 6. Lease Designation and Serial No. ADL 28324 ALi( 2322 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. 4-31 11. Field and Pool Prudhoe Bay Field Prudhoe Bay 0il Pool For the Month of. May ,19 85 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 1645 hfs, 04/29/85. Drld 17-1/2" hole to 2500'. Ran, cmtd, 13-3/8" csg. Drld 12-1/4" hole to 9373'. Ran, cmtd, & tstd 9-5/8" csg. Drld hole to 9850'. Ran logs. Continued drilling 8-1/2" hole to 9870'TD (5/17/85). cmtd, & tstd 7" lnr. PBTD = 9824'. Secured well & RR @ 2300 hfs, 5/20/85. & tstd 8- 1/2" Ran, 13. Casing or liner ru.n and quantities of cement, results of pr.essure tests 20", 91.5#/ft, H-40, we]d conductor set ~ 110'. Installed w/192'5# Po]eset. 13-3/8", 68.0#/72.0#/ft, K-55/L-80, BTC csg w/shoe @ 2474'. Cmtd w/2300 sx PF "E" and 400 sx PF "C". Top job performed w/lO0 sx PF "E". 9-5/8", 47.0#/ft, L-80, BTC csg w/shoe @ 9364'. Cmtd w/500 sx Class "G". 7", 29.0#/ft, L-80, 8rd, AB-MOD csg f/9040' - 9855'. Cmtd w/300 sx Class "G". 14. Coring resume and brief description None 15. Logs run and depth where run DIL/SP/BHCS/GR f/9853' LDT/CNL/Cal/GR f/9853' - 9355' - 2400' 6. DST data, perforating data, shows of H2S, miscellaneous data N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED (~ ~ ~ TITLE Associ ate Engi neet DATE NOTE--Report~n this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 TEMP/MR38 Submit in duplicate ARCO Alaska, Inc. Post Office Box 100360 Anchorage. Alaska 99510 - Telephone 907 276 1215 Date: June 5, 1985 Reference: ARCO Magnetic Tapes 2-24 · CNL 5-12-85 #ECC 2170 4~31-- ~ OH 5-16-81 # 70431 Please sign as reciept of data. Received by Para Lambert ATO 1429C Trans 137 *****EXTENSION EXPLORATION ONLY WILL RECEIVE OH MAG TAPE.***** Chevron D & M Phillips Expl. Services PB Well Files Ext. Exploration R & D ~xxon Sohio Marathon %State.of Alaska Mobil Texaco MEMORANOUM TO: TN~U: FROM: State of Alaska ALASKA OIL AND GAS CONSERVATION COMMISSION C. V '/C~t t e r t on Chai~M~~' Lonnie C. Smith Commissioner Edgar W. Sipple, Petroleum Inspector%,~- DA/E: May 13, 1985 FILENO: D.EWS.40 TELEPHONE NO: SUBJECT: Witness BOPE Test on ARCO's DS 4-31, Sec. 35, TllN,R15E,UM, Permit No. 85-74, Nabors Rig 22E. Friday, May 3,...1985: I traveled this date from Anchorage via AlaSk~"ki~lines to-Prudhoe Bay; to ARCO's DS 4-31, Nabors Rig 22E, to witness a BOPE test. I~ne drilling contractor was in the process of nippling up. The BOPE test commenced at 12:50 pm and was concluded at 5:50 pm. There was two failures. Both upper and lower pipe rams leaked; the rubber on both rams were changed out, they were retested to 5,000 pounds satisfactorily. i filled out the AOGCC BOPE inspection report which is attached to this report. In summary, I witnessed the BOPE test on ARCO's DS 4-31, Nabors Rig 22E. Attachment 02-00IA(Rev. 10/79) . · O&G #4 5/84 STATE OF ALASKA ALASKA OIL & GAS CONSERVATION COMMISSION B.O.P.E. Inspection Report Inspector ~~_ ~ ~zZ~/~.~ 7~/~ Operator ~z'~6 P/~, ~ .~. ~/'~_~ Well ~-- ~ / Reserve Pit Mud Sys t:ems Visual Trip Tank 69~ Pit Gauge ~,~ Flow Monitor ~ ~ Gas Detectors ~) kJ Location: Sec ~- TII~II Drillin~ Contractor Location, General General Housekeeping BOPE Stack 'i A~,n~/~~vent e :" :"'B~nd:~'~ Rams ~e/Line Valves 6P~ H i C. R. Valve Kill Line Valves check Valve Audio Test Results: Failures Test Pressure Date .~-' ~ -- ~--'"-' Representative / ?Casing Set ~Z~-Representative C' /~~Z- ACC~LATOR SYST~ Full Charge-Pressure J~ psig Pressure After Closure /~O~ psig Pump incr. clos. pres. 200 psig ~ mind'sec. Full Charge Pressure AtZained: ~ . ~in~Osec. N~ ~ ~ ~ ~ ~Jpsig~~ Remote~ Blinds switch Kell~'and Floor Safet~ Valves Upper Kelly ~~t Pressure ,~~ Lower Kelly O/~Test Pressure Ball Type ~ T~est Pressure Inside BOP ()f<_~est Pressure Choke Manifold (9/< Test. Pressure Repair or Replacement of failed equipment to be made within ~/~ days and Inspector/ Commission office notified. Remarks: &~,~_ ~ Z~ ~,~ /~/~ ~r ~ ~~, ~ ~/< ~~ ~ ~~ ~ ~ ~ ~ Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector ~~~~~/ .... c.A No. flanges~ Adjustable Chokes Hydrauically .operated choke Test Time ~ hrs. STATE OF ALASKA ~'~ ALASKA L~L AND GAS CONSERVATION CG,~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 85-74 3. Address 8. APl Number P. 0. Box 100360, Anchorage, AK 99510 50- 029-21:334 4. Location of Well Surface: 377' FNL, 528' FWL, Sec.35, TllN, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 61 ' RKB 6. Lease Designation and Serial No. ADL 28324 ALK 2322 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number 4-31 11. Field and Pool Prudhoe Bay Field Prudhoe Bay 0il Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans ~ Repairs Made [] Other [] Pull Tubing [] Other '[]- Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc., proposes to change the 13-3/8" casing program to include two (2) joints of 13-3/8", K-55 casing and a weld-on casing head in lieu of the full string of 13-3/8", L-80 casing. The revised 13-3/8" casing program is as follows: 13-3/8", 68.0#/ft, K-55, BTC csg f/surface - 80' 13-3/8", 72.0#/ft, L-80, BTC csg f/80' - 2500' Estimated Start: April 27, 1985 Verbal approval'for this change was received on 04/26/85 from H. Hedlund, AOGCC. 14. I hereby certify that th~/~regoing is true and correct to the best of my knowledge. The space below for Commission use Area Drilling Engineer Date Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission f~pproved Cot~Y Returned Date '~Z/' ~ ~ -~"'~' Form 10-403 Rev. 7-1-80 GRU6/SN52 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate April 23, 1985 Mr. T. L. Fithian Area Drilling Engineer ARCO Alaska, Inc. P. O. Box 100360 -Anchorage, Alaska 99510-0360 Re: Prudhoe Bay Unit ~-31 ARCO Alaska, Inc. Permit No. 85-74 Sur. Loc. 377' FNL, 528' FWL, Sec. 35, TllN, R15E, UM Btmhole Loc. 2682' FNL, 2824' FWL, Sec. 35, TllN, R15E, UM Dear Mr. Fithian: Enclosed is the approved application for permit to drill the above referenced well. If coring is conducted, a brief description of each core and a one cubic inch size chip from each foot of recovered core is required. Samples of drill cuttings and a mud log are not required. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape containing the digitized log information shall be submitted on all logs for copying except experimental logs, velocitY surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish.- Operations in these areas are subject to AS 16.05.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's Office, Department of Fish and Game. Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conservation. Mr. T. L. Fithian Prudhoe Bay Unit 4-31 -2- April 23, 1985 To aid us in scheduling field work, please notify this office 24 hours prior to commencing installation of the blowout prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe is drilled. Where a diverter system is required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may witness testing before drilling below the shoe of the conductor pipe. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. Very truly yours, C. V. Chattert~ ." Chairman of Alaska Oil and Gas Conservation Co_mmission BY O~ER OF THE COI~iSSION lc Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery ARCO Alaska, Inc.( Post Office ~b~× 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 April 22, 1985 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: DS 4-31, Permit to Drill Dear Mr. Chatterton: Enclosed are: o An application for Permit to Drill DS 4-31, along with a $100 application fee ° Diagrams showing the proposed horizontal and vertical projections of the wellbore ° A diagram and description of the surface hole diverter system ° A diagram and description of the BOP equipment We estimate spudding this well on April 24, 1985. If you have any questions, please call me at 263-46].0. Sincerely, TLF/MAL/tw PD/L75 Enclosures RECEIVED APR 2 1 t85 Alaska 0JJ & Gas Cons. Commission Anchorage ARCO Alaska, ~nc. is a Subsidiary of AtlanticRichfie~dCompany STATE OF ALASKA ~: ALASKA wlL AND GAS CONSERVATION CL, MMISSION PERMIT TO DRILL 2O AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN 1 b. Type of well EXPLORATORY [] DEVELOPMENT OIL~ DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE ~X MU LTl P LE ZON E~/4,~;f~ 9. Unit or lease name '~ Prudhoe Bay Unit '-'" 10. Well number 2. Name of operator ARCO Alaska, Inc. 3. Address P. 0. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 377' FNL, 528' FWL, Sec.35, T11N, R15E, UN (Approx) At top of proposed producing interval 2450' FNL, 2700' FWL, Sec.35, T11N, R15E, UN @ Target At total depth 2682' FNL, 2824' FWL, Sec.35, T11N, R15E, UH 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. RKB 61' PAD 30' I ADL 28324 ALK 2322 , 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewide Surety and/or number #8088-26-27 13. Distance and direction from nearest town 10 mi. NE of Deadhorse miles 16. Proposed depth (MD & TVD) 9819'MD, 9064' TVD feet 14. Distance to nearest property or lease line 377 feet 17. Number of acres in lease 2560 20. Anticipated pressures MAXIMUM HOLE ANGLE 28 o (see 20AAC25.035(c) (2) Proposed Casing, Liner and Cementing Program 11. Field and pool Prudhoe Bay Field Prudhoe Bay 0il Pool Amount $500,000 15, Distance to nearest drilling or completed 4-32 well 60' (~ 2600'TVD feet 18. Approximate spud date 04124185 2550 psig@ 80°F Surface 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 2600 feet. 21 SIZE Hole I Casing Weight 30" I 20" 91.5# L'80 L-80 12-1/4" 9-5/8" 47.0# 8-1/2" 7" 29. O# 22. Describe proposed program: CASING AND LINER Grade I Couplingl I L-80I BTCJ J BTC/ / BTCI SETTING DEPTH ~psig@ 9064 ft. TD (TVD) Length MD 80' 30' I 30' I 2470' 30' I 30' 9288' 800' TOP TVD I 28' I 28' 9019' I 8356' MD BOTTOM TVD 110'I 110' 2500'I 2500' I 9317'1 8621' 9819'I 9064' QUANTITY OF CEMENT (include stage data) 2000# Pole~et 2300 sx CS III & 400 sx CS II 500 sx Class G 300 sx Class G ARCO Alaska, Inc., proposes to directionally drill this Sadlerochit development well to 9819'MD (9064'TVD). A 20", 2000 psi annular diverter will be installed and operationally tested prior to spud. The 13-5/8", 5000 psi, RSRRA BOPE stack will be installed and tested (rams 5000 psi, annular 3000 psi) weekly upon installation and operationally tested each trip. After reaching TD, logs will be run across selected intervals. The well will be completed using a workover rig at a later date. A 7" x 5-1/2" tapered tubing string with gas lift mandrels and packer will be run and set above the Sadlerochit. A downhole safety valve will be installed and tested upon completion of the job. Non-freezing fluids will be left in all uncemented annuli within the permafrost interval. Selected intervals will be perforated in the Sadlerochit formation and reported on subsequent reports. Reserve pit fluids will be disposed of down the 9-5/8" x 13-3/8" annulus of this well. The 9-5/8" x 13-3/8" annulus will be left with a non-freezing fluid during any interruption in the disposal process. DS 4-9 will be 133' ~ 6478'TVD and proposed well 4-30 will be 60' @ surface from DS 4-31. 23. I hereby certify that the foregoing is true and correct to the best of my knowledge )/~, .~,~/~ TITLE Area Dr~ 11 i ng Engi neet /¢,~Ps a"c~e yf°r C°mmissi°n~,// ! , CONDITIONS OF APPROVAL Samples required []YES Permit number APPROVED BY~~~~/., · Form 10-401 O~L) PD/PD75' MUdl_]YEsIOg required~i~No Il ~i~'Y E sDirecti°nal []NoSurvey required IJ APl50_ OZ~;l'number '~' t~' ~7~¢ Approval date j ~ ~4/~/~ SEE COVER LETTER FOR OTHER REQUIREMENTS //- Submit in triplicate D84-31 0 ! 000 )00 3000 4000 50C'''~' 6000 , i I I I I I I I ' ' ' ' ' "" ~ I/ ' ! ' i , · i ii , i i , , i i , , , L_, j i , , , I I I I I ?.O'CSG TVD ." 1' o - .aRCO AL iSKA, INC. SCALE I I1", . -1000 FT. r3-3/B'CSGTV[ -2500 SHL: 377' FNL, 528' FWL, (OP TVD-~09( SEC. 35, TllN,R15E,UM 2.5 7.5 THL: 2450' FNL, 2580' FEL, [ SEC. 35,TllN, R15E,UM 12.D 17.5 22.', =5 EOC TVD=' 1874 MD--3717 DEP"267 84, DI~Q,OMINE r(?o T AR~ET) K-lO TVD- '430 MD- 7976 DEP ' 2202 K-8 TVI --7987 MDmS~OO DEpm 14 T~D--8621 MD== 1317 DEP"'289' U ) "' 8621 MD =' g 317 OEP == 2891 T: 'D-- 8621 MD ' ~317 DEP -- 2891 ~ VD - 8880 MD · 9558 DEP- 3,01 =\ I~ TV~--;II~TR Mr --9719 [3FP--~,~71~ iB TVD' 9064 MI "" 9818 DEP "" 3125 ; [C[IVED APR 9 A~aska 6ii & Gas Co,Is. CommJss[Oll ] Anchorage = 1000 2000 3000 4000 5000 700O 0 6O00 7000 1000 2000 30O0 4000 5000 6000 7000 8000 8000 TOP SAD 9-518'CSG LCU B ! 10000 11000 9000 10000 0 1000 2000 3000 4000 5000 BO00 VERT I CRL SEC/" I ON 11000 7000 CD o CD CD CD O O CD CD [ - N OOOROIN~T[S -2000 -1000 0 1000 2000 3000 4000 5000 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 I I I ,, I ~ !! I I !I ! I I I II I ! I ' SILL: 377' FNL, 528' FWL, SEC. 35,TllN,R15E,UM THL: 2.450' FNL, 2580' FEL, SEC. 35 ,TllN,R15E ,U__M 32 T~GST: TVDm 8832 ' . TMD~ 9556 ' DS4'31 D~EP- 3002 ' SOUTH 2073 ' EAST 2172 ' - -2000 -1000 0 1000 2000 3000 4000 5000 ~ - 14 OOORDINFITF':S R E C E IV E D APR 2 3 198[; Alaska Oil & Gas Cons. Commission A, ICIk,, ._ .,., Z E - N O00ROINBT£S -2000 0 0 0 I -tO00 0 tO00 2000 3000 4000 5000 0 ,4:4 I 0 0 0 0 0 , , , , i I I I I I I I I I I I I I I I ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '-~;00 % 50~3 OS ~-9 C[IV[ . A ~R 2 ,~ ].~ Alaska Oil ~ Gas Cons. Co~ nb~io~ Anchora~m 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 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 i 2000 - 1000 0 1000 2000 3000 ~000 5000 E - Fl COORDINFtTES (iD F, - N COORDINBTF, S -:2.000 - 1000 0 i 000 2000 3000 4000 5000 c~ o I I I I I , , , , I I I ! I ! i i ii 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 i i i I i i i i i i i i t ~.6k773 DS4' 4 RECEIVE) ~PR 2 ~ Alaska 0il & Gas Cons. Cc ~tmissJori Anchorage 2000 -1000 0 1000 2000 3000 4000 5000 E - N COORDINRTES o -2000 E - kl COORDINRTES - 1000 0 1000 2000 3000 4000 5000 Z 0 0 0 o o ~;00 DU~~z~ · S 4.31 DS4 2 7~7 584 -- 05 4~ . RE:EIVED AF R 2 Alaska Oil & Anchorage , 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 i i i i i i i i I i i i i i i i i i i i ~000 - 1000 0 1000 ~000 ~000 ~000 5000 E - ~ COORDINflTES 0 800 900 ! 000 ! 100 ! 200 ! 300 ! ~00 ! 500 ! 600 1~00 ' ' ' ' ' 777 , , , , , , 581 ;4-31 800 900 1000 1100 1200 1300 1400 1500 1600 1700 F:, - I,,I O00ROINFITF:,S R E C E l V E D 27 APR 2 ;5 .i.985 Alaska 0il & Gas Cons. Commission Anchorafi,3 P. - N OOORDINBTES -925 -325 -225 ./~', -125 -25 75 .-~-~5 275 375 0 (~ ' '' ''''''' IIIIIIII II IIII !II III''' ' ' ' ' ' ' I I I ' ' ' ' ' ' ' I II I I ' ' ' ' ' ' ' ' ' ' 8' ! 36 ' t3096 '~7 3~50 z ~"8'° DS4'32 ~DS4'31 I , I Alaska 0il i Gas Cons. !:ommis,don Anchorage ~ - 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 i i , i i i i i , I , i i i , i , i i , , i i i i i , , I , , , , : -~25 -325 -225 - 125 -25 75 175 275 375 E - N COORDINRTES SURFACE I'-IOL. I:; D ! VE I:~'I"!':.' R ARCO ALASKA SY S-rEM ]NC'. SCttEMAT IC HE .~EHVE PIT ARE A fi.OWL INE I)lt ILL lNG R i SEll L 20" 2000 PSi ~ ANNULAR PRE VENTOR -"'~ I0" O IV[RI'ER L! _1 Valves oH diverler lines Ol)(:il automal i- (Tally wll(:ll the aDnlllar I)l'OVCliI er J s cl()sed . 20" CONDUC T(]ll PiPE I0" H¥1)IIAUL. IC OP[RAI'E.D BALL VALVES "Dt.-_ I'A IL" ,? 2O?6O 10;4O3 PT~ ~ 10. 14,. 18. · .; -,,_. ~, J Alaska Oil & Gas guns, C~]',~rniss~on Anchora~ja CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ~ ~ ITEM APPROVE DATE (8) (9 thru 12) 10. -(10 and 1'2) ~ 1.2. YES NO · 1. Is the permit fee attached ...... ~ .~~ · el eeeleleeee~el~l.~eeeeeeeeeeeeee 2. Is well to be located in a defined pool ............ . ................ 3. Is well located proper distance from property line ................. 4. Is well located proper distance from other wells ................... 5. Is sufficient undedicated acreage available in this pool ........... 6. Is well to be deviated and is wellbore plat included ............... 7. Is operator the only affected party ................................ 8. Can permit be approved before ten-day wait ......................... Does operator have a bond in force .................................. ~.. Is a conservation orde~ needed ...................................... ~O~ Is administrative approval needed ................................... ~K IS the lease number appropriate ..................................... ~ _ REMARKS (13 thru 217 ,q,7// (22 thru~26) 13. 14. 15. 1'6. 1.7. ~8. 19. 20. 21. 22. 23. 24. 25. 26. is conductor'string provided .................................... Is enough cement used to circulate on conducto~ and surface . i~. i Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons .... , ............... Will surface casing protect fresh water zones ................... ~ Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ~ ............ Is old wellbore abandonment procedure included on 10-403 .... , ....... Is adequate wellbore separation proposed ............................ Is a diverter system required ........................................ fi/f/?/ Are necessary diagrams of diverter and BOP equipment attached ....... Does BOPE have sufficient pressure rating - Test 'to ~YD'Z> psig .. Does the choke manifold comply w/API RP-53 (Feb.78) .................. Is the presence of H2S gas probable ....................... , ......... Additional requirements ............................................. Additional Remarks: ~)~ZZ z~_~/ ~3/ZZ F£ ~ ~c~bz~ ~-3P- /=RD/W Geology: HWK ~. WVA ' JAL~ Eng.i~eering .'.... .. Lcs MTM7 HJH rev: 03/13/85 6.011 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE · Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX.' .. No special'effort has been made to chronologically organize this category of information. * ALASKA COMPUTING CENTER * * . ****************************** * ............................ . * ....... SCHLUMBERGER ....... * * ............................ . ****************************** COMPANY NAME : ARCO ALASKA INC. WELL NAIVlE : DS 4 - 31 FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE STATE : ALASKA API NUFI~ER : 500292133400 REFERE2~CE NO : 99115 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: **** REEL HEADER **** SERVICE NAME : EDIT DATE : 99/03/ 9 ORIGIN : FLIC REEL NAME : 99115 CONTINUATION # : PREVIOUS REEL : COI4FIEIVT : ARCO ALASKA, DS 04-31, PRUDHOE BAY, 50-029-21334-00 **** TAPE HEADER **** SERVICE NAME : EDIT DATE : 99/03/ 9 ORIGIN : FLIC TAPE NAIVE : 99115 CONTINUATION # : 1 PREVIOUS TAPE : COI4FIENT : ARCO ALASKA, DS 04-31, PRUDHOE BAY, 50-029-21334-00 TAPE HEADER Prudhoe Bay CASED HOLE WIRELINE LOGS WELL NA~iE : DS 4-31 API NUFiBER: 500292133400 OPERATOR: Arco Alaska Inc. LOGGING COMPANY: SCHLUMBERGER WELL SERVICES TAPE CREATION DATE: 9-MAR-99 JOB NUFiBER: 99115 LOGGING ENGINEER: Johnson OPERATOR WITNESS: White SURFACE LOCATION SECTION: 35 TOWNSHIP: lin RANGE: 1SE FNL: 377 FSL: FEL: FWL: 528 ELEVATION(FT FROM MSL 0) KELLY BUSHING: 61.00 DERRICK FLOOR: 60. O0 GROUND LEVEL: 25. O0 WELL CASING RECORD OPEN HOLE CASING DRILLERS CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 1ST STRING 8. 500 7. 000 9855.0 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD(MEASURED DEPTH) LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 BASELINE CURVE FOR SHIFTS LDWG TOOL CODE: BCS LDWG CURVE CODE: GR RUN NUMBER: PASS NUMBER: DATE LOGGED: 1985 LOGGING COMPANY: SCHLUFIBERGER WELL SERVICES BASELINE DEPTH 88888.0 9722.0 9718.0 9713.5 9710.0 9707.5 9703.5 9686.0 9681.5 9676.0 9668.5 9664.0 9662.0 9653.5 9652.0 9649.5 9648.5 9646.5 9628.5 9627.0 9626.5 9624.0 9622.0 9620.0 9612.5 9608.0 9600.5 9598.5 9595.0 9591.0 9588.5 9586.5 9579.5 9573.5 9569.5 9568.0 9566.5 9564.5 9563.5 9559.5 9554.0 9553.5 9549.0 9546.0 9545.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH RST 88887.5 88887.0 9668.0 9659.5 9649.0 9646.0 9625.5 9621.0 9612.0 9606.5 9600.5 9598.0 9593.0 9585.5 9583.5 9577.0 9567.5 9564.5 9563.0 9551.5 9545.5 9721.0 9718.0 9713.0 9709.0 9705.5 9703.0 9685.5 9682.0 9675.5 9663.0 9653.0 9648.5 9646.0 9628.0 9625.5 9622.5 9619.5 9598.0 9590.5 9573.0 9568.5 9563.0 9559.5 9554.0 9549.0 9546.0 PAGE: LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 9543.0 9538.5 9534.0 9531.5 9530.5 9520.5 9516.5 9513.0 9512.5 9511.0 9510.5 9497.5 9489.5 9481.0 9478.5 9477.5 9459.5 9444.5 9439.0 9436.0 9435.0 9432.0 9427.5 9425.5 9423 5 9410 0 9401 0 9398 0 9393 0 9391 5 9386 5 9377.5 9369.5 100.0 $ 9541.5 9538.0 9538.0 9533.0 9533.0 9530.5 9530.5 9520.5 9516.5 9512.0 9512.0 9509.5 9510.5 9496.0 9490.5 9481.5 9478.5 9478.0 9460.0 9444.0 9438.0 9435.5 9436.0 9434.0 9424.5 9426.0 9424.5 9410.0 9399.5 9398.5 9393.0 9391.5 9386.5 9376.5 9368.5 99.0 99.0 CONTAINED HEREIN IS THE LDWG FORMATTED CASED HOLE RST DATA AQUIRED ON ARCO ALASKA'S DS 04-31 WELL. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #1 AND THE BCS GAF~IA RAY, ALSO BASE PASS #1 SIGMA AND THE BCS GA~2~A RAY, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ $ PAGE: **** FILE HEADER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: FILE HEADER FILE NUlViBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SO?4MJiRY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9735.5 93 63.0 RST 9724.0 9363.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: PASS NUMBER: BASELINE DEPTH $ .......... EQUIVALENT UNSHIFTED DEPTH .......... 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 96 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 10 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: ** SET TYPE - CHAN ** NAFIE SERV UNIT SERVICE API API API API FILE NUMB NUM~ SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1274722 NBAC RST CPS 1274722 FBAC RST CPS 1274722 SBNA FIL CU 1274722 SFNA FIL CU 1274722 SBFA FIL CU 1274722 SFFA FIL CU 1274722 TRAT FIL 1274722 IRAT FIL 1274722 CIRNFIL 1274722 CIRF FIL 1274722 BSALRST PPK 1274722 SIBF RST CU 1274722 TPHI RST PU-S 1274722 SFFC RST CU 1274722 SFNC RST CU 1274722 SIGM RST CU 1274722 DSIG RST CU 1274722 FBEF RST UA 1274722 CRRARST 1274722 GRCH RST GAPI 1274722 TENS RST LB 1274722 CCL RST V 1274722 GR BCS GAPI 1274722 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 9818.000 SFNA.FIL -999.250 IRAT. FIL -999.250 SIBF. RST -999.250 SIGM. RST -999.250 GRCH.RST -999.250 DEPT. 9355.000 SFNA.FIL -999.250 IRAT. FIL -999.250 SIBF.RST -999.250 SIGM. RST -999.250 GRCH.RST -999.250 NBAC. RST -999.250 FBAC.RST -999.250 SBNA.FIL SBFA.FIL -999.250 SFFA.FIL -999.250 TRAT. FIL CIRN. FIL -999.250 CIRF. FIL -999.250 BSAL.RST TPHI.RST -999.250 SFFC.RST -999.250 SFNC.RST DSIG.RST -999.250 FBEF. RST -999.250 CRRA.RST TENS.RST -999.250 CCL.RST -999.250 GR.BCS NBAC. RST -999.250 FBAC.RST -999.250 SBNA.FIL SBFA.FIL -999.250 SFFA.FIL -999.250 TRAT. FIL CIRN. FIL -999.250 CIRF. FIL -999.250 BSAL.RST TPHI.RST -999.250 SFFC.RST -999.250 SFNC.RST DSIG.RST -999.250 FBEF.RST -999.250 CRRA.RST TENS.RST -999.250 CCL.RST -999.250 GR.BCS -999.250 -999.250 -999.250 -999.250 -999.250 115.500 -999.250 -999.250 -999.250 -999.250 -999.250 110.562 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION . O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE AUJMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 2 DEPTH INCREM~a%Ff: 0.5000 FILE SUF~W~ARY LDWG TOOL CODE START DEPTH STOP DEPTH GRCH 9735.5 9363.0 RST 9724.0 9362.5 $ CURVE SHIFT DATA - PASS TO PASS (I4EASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 .......... EQUIVALENT UNSHIFTED DEPTH .......... BASELINE DEPTH GRCH RST ............................ 88888.0 88887.5 88887.0 9722.0 9721.0 9720.0 9719.5 9717.5 9717.5 9710.5 9709.5 9708.0 9706.0 9702.5 9702.5 9695.0 9694.5 9694.5 9694.0 9687.5 9687.0 9681.5 9682.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 9676.0 9675.5 9674.0 9673.5 9666.5 9665 . 5 9655.0 9652.0 9653.5 9652.5 9653.0 9650.0 9649.5 9648.5 9648.5 9646.0 9641.0 9640.5 9638.5 9636.5 9635.0 9634.0 9629.5 9627.5 9629.0 9628.5 9624.0 9622.5 9621 . 5 9620.5 9620.5 9619.5 9613.0 9612.0 9611.0 9610.0 9607.0 9606.5 9599.0 9598.5 9598.0 9597.5 9595.0 9593.0 9586.5 9583.5 9574.5 9572.5 9573.5 9573.0 9569.5 9568.0 9568.0 9568.5 9565.0 9565.0 9564.5 9563.0 9553.0 9550.5 9550 . 0 9548.5 9549.5 9549.5 9542.5 9541 . 5 9541.5 9542.0 9536.0 9535.5 9534.5 9533.5 9534.0 9533.0 9531.0 9531.0 9523.0 9521.5 9521.5 9520.0 9521.0 9520.5 9516.5 9516.0 9515.0 9514.0 9513.0 9512.5 9509.5 951 O. 0 9509.0 9509.5 9505.5 9504.0 9502.5 9501.5 9502.0 9503.0 9497.0 9496.5 9493.5 9492.0 9488.5 9489.0 9483.0 9482.5 9476.0 9474.5 9474.5 9474.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 9472.0 9472.5 9471 . 0 9471 . 5 9465.0 9465.0 9460.5 9460.0 9455.0 9455.0 9444.0 9443.5 9436.0 9435.5 9427.5 9429.0 9426.0 9426.0 9425.5 9422.5 9423.0 9424.0 9419.5 9417.0 9418.0 9418.5 9415.0 9415.0 9410.0 9410.0 9407.5 9405.5 9405.0 9405.0 9404.0 9402.5 9402.5 9403.0 9400.5 9400.0 9399.0 9397.0 9398.5 9398.5 9393.5 9393.5 9392.0 9390.5 9388.0 9388.0 9387.0 9386.5 9383.0 9382.0 9381.0 9380.5 9379.5 9378.0 9377.5 9376.5 9376.0 9375.0 9371.5 9371.0 9370.5 9369.0 9368.0 9367.0 100.0 99.0 98.5 REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #2. THE DEPTH SHIFTS SHOWN ABOVEREFLECT 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 Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 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 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 NBAC RST CPS 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 FBAC RST CPS 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SBNA FIL CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SFNA FIL CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SBFA FIL CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SFFA FIL CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 TRAT FIL 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 IRAT FIL 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 CIRNFIL 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 CIRF FIL 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 BSALRST PPK 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SIBF RST CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 TPHI RST PU-S 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SFFC RST CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SFNC RST CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 SIGM RST CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 DSIG RST CU 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 FBEF RST UA 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 CRRARST 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 GRCH RST GAPI 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 TENS RST LB 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 CCL RST V 1274722 O0 000 O0 0 2 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 10 ** DATA ** DEPT. 9735.500 NBAC.RST SFNA.FIL -999.250 SBFA.FIL IRAT. FIL -999.250 CIRN. FIL SIBF.RST -999.250 TPHI.RST SIGM. RST -999.250 DSIG.RST GRCH.RST 175.755 TENS.RST DEPT. 9362.500 NBAC.RST SFNA.FIL 35.609 SBFA.FIL IRAT. FIL 0.475 CIRN. FIL SIBF. RST 26.377 TPHI.RST SIGM. RST 37.824 DSIG.RST GRCH. RST -999.250 TENS.RST -999.250 FBAC. RST -999.250 SFFA.FIL -999.250 CIRF. FIL -999.250 SFFC.RST -999.250 FBEF. RST -999.250 CCL.RST 2669.227 FBAC. RST 48.770 SFFA.FIL 0.741 CIRF. FIL 46.932 SFFC.RST 2.051 FBEF. RST 1284.000 CCL.RST -999.250 SBNA.FIL -999.250 TRAT. FIL -999.250 BSAL.RST -999.250 SFNC.RST -999.250 CRRA.RST -999.250 3342.778 SBNA.FIL 37.777 TRAT. FIL 1.133 BSAL.RST 37.914 SFNC.RST 41.602 CRRA.RST -0.005 -999.250 -999.250 -999.250 -999.250 -999.250 48.402 1.367 12.269 38.025 2.053 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NZIM~ER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUM~ER: 3 DEPTH INC~: 0.5000 FILE SUMMARY LDWG TOOL CODE START DEPTH GRCH 9735.0 RST 9723.5 STOP DEPTH .......... 9368.5 9368.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 11 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH 88888.0 9722.5 9720.5 9717.0 9710.5 9708.0 9703.5 9703.0 9695.0 9694.5 9688.0 9686.5 9682.0 9679.0 9676.5 9674.0 9673.5 9666.0 9662.5 9661.5 9655.5 9653.5 9647.0 964 O. 5 9638.5 9637.0 9629.5 9627.5 9624.0 9621.5 9620.5 9613.0 9611.0 9600.0 9595.5 9591.5 9587.0 9575.0 9574.0 9568.0 9565.5 9564.5 9554.5 9550.5 9549.5 .......... EQUIVALENT UNSHIFTEDDEPTH .......... GRCH RST 88887.0 88886.5 9721.0 9719.5 9717.0 9709.5 9707.5 9706.0 9702.5 9702.5 9694.5 9694.0 9687.5 9685.5 9682.0 9678.0 9675.5 9673.0 9672.5 9664.0 9660.0 9660.5 9652.5 9650.0 9646.0 9639.0 9636.5 9638.0 9635.5 9628.5 9625.5 9622.5 9620.5 9619.5 9612.0 9610.0 9598.5 9593.0 9590.5 9583.5 9572.5 9573.0 9568.5 9565.0 9563.0 9554.0 9548.5 9549.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 12 9547.0 9545.5 9544.0 9544.0 9542.5 9541.5 9538.0 9537.0 9534.5 9533.0 9523.0 9521.5 9521.5 9521.0 9509.5 9509.5 9508.5 9507.0 9503.0 9503.0 9498.0 9496.5 9494.0 9492.5 9484.0 9484.0 9483.0 9482.5 9476.5 9478.0 9474.5 9474.5 9471.5 9471.5 9465.5 9465.0 9458.0 9457.5 9455.0 9455.0 9453.5 9453.5 9451.0 9450.5 9448.5 9447.5 9445.0 9444.0 9443.0 9442.0 9436.5 9435.0 9435.0 9435.5 9428.0 9429.0 9426.0 9426.0 9425.5 9422.0 9423.5 9423.5 9420.0 9417.0 9418.0 9418.0 9408.5 9406.0 9405.0 9402.5 9403.0 9403.0 9400.5 9399.5 9392.5 9390.5 9388.5 9385.5 9387.0 9386.5 9384.0 9382.5 9381.0 9380.5 9379.5 9378.0 9376.5 9375.0 100.0 98.5 98.5 $ REMARKS: THIS FILE CONTAINS CASED HOLE RST BASE PASS #3. THE DEPTH SHIFTS SHOWN ABOVE REFLECT CORRELATIONS BETWEEN GRCH BASE PASS #3 AND GRCH BASE PASS #1, ALSO SIGMA BASE PASS #3 AND SIGMA BASE PASS #1, CARRYING ALL RST CURVES WITH THE SIGMA SHIFTS. $ LIS FORMAT DATA LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 13 ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 92 4 66 1 $ 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 11 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 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 NBAC RST CPS 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 FBAC RST CPS 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SBNA FIL CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SFNA FIL CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SBFA FIL CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SFFA FIL CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 TRAT FIL 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 IRAT FIL 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 CIRNFIL 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 CIRF FIL 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 BSALRST PPK 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SIBF RST CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 TPHI RST PU-S 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SFFC RST CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SFNC RST CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 SIGM RST CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 DSIG RST CU 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 FBEF RST UA 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 CRRARST 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 GRCH RST GAPI 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 TENS RST LB 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 CCL RST V 1274722 O0 000 O0 0 3 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 14 ** DATA ** DEPT. 9735.000 NBAC.RST -999.250 FBAC. RST SFNA.FIL -999.250 SBFA.FIL -999.250 SFFA.FIL IRAT.FIL -999.250 CIRN. FIL -999.250 CIRF. FIL SIBF. RST -999.250 TPHI.RST -999.250 SFFC. RST SIGM. RST -999.250 DSIG.RST -999.250 FBEF. RST GRCH. RST 176.528 TElVS.RST -999.250 CCL.RST DEPT. 9368.500 NBAC.RST 2867.558 FBAC.RST SFNA.FIL 34.924 SBFA.FIL 43.361 SFFA.FIL IRAT. FIL 0.472 CIRN. FIL 0.806 CIRF. FIL SIBF. RST 25.751 TPHI.RST 48.169 SFFC.RST SIGM. RST 37.145 DSIG.RST 1.337 FBEF. RST GRCH.RST 170.135 TENS.RST 1265.000 CCL.RST -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 3584 427 37 247 1 218 37 391 39 143 0 O45 SBNA.FIL TRAT.FIL BSAL.RST SFNC.RST CRRA.RST SBNA.FIL TRAT. FIL BSAL.RST SFNC.RST CRRA.RST -999.250 -999.250 -999.250 -999.250 -999.250 44.721 1.406 10.462 37.518 2.077 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .003 SERVICE : FLIC VERSION · O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER: 4 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 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 15 RST $ REMARKS: 1, 2, 3, THIS FILE CONTAINS THE ARITHMETIC AVERAGE OF BASE PASSES 1,2, & 3. THE DATA WAS CLIPPED AND DEPTH SHIFTED BEFORE THE AVERAGE WAS CALCULATED. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE- 64EB ** .............................. TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 84 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 12 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NLC4B NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 NBAC RST CPS 1274722 00 000 O0 0 4 1 1 4 68 0000000000 FBAC RST CPS 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SBNA RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SFNA RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SBFA RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SFFA RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 TRAT RSAV 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 IRAT RSAV 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 CIRNRSAV 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 CIRF RSAV 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 BSALRSAV PPK 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SIBF RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 16 NAM~ SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUA~ SAMP EL~4 CODE (HEX) TPHI RSAV PU-S 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SFFC RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SFNC RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 SIGM RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 DSIG RSAV CU 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 FBEF RSAV UA 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 CRRARSAV 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 GRCH RST GAPI 1274722 O0 000 O0 0 4 1 1 4 68 0000000000 ** DATA ** DEPT. 9735.500 NBAC.RST -999.250 FBAC. RST -999.250 SBNA.RSAV -999.250 SFNA.RSAV -999.250 SBFA.RSAV -999.250 SFFA.RSAV -999.250 TRAT. RSAV -999.250 IRAT. RSAV -999.250 CIRN. RSAV -999.250 CIRF. RSAV -999.250 BSAL.RSAV -999.250 SIBF. RSAV -999. 250 TPHI. RSAV -999. 250 SFFC. RSAV -999. 250 SFNC. RSAV - 999. 250 SIGM. RSAV - 999. 250 DSIG. RSAV -999. 250 FBEF. RSAV - 999. 250 CRRA. RSAV - 999. 250 GRCH. RST 59. 049 DEPT. 9363.000 NBAC.RST 2654.928 FBAC.RST 3412.242 SBNA.RSAV -999.250 SFNA.RSAV -999.250 SBFA.RSAV -999.250 SFFA.RSAV -999.250 TRAT. RSAV -999.250 IRAT. RSAV -999.250 CIRN. RSAV -999.250 CIRF. RSAV -999.250 BSAL.RSAV -999.250 SIBF. RSAV -999.250 TPHI.RSAV -999.250 SFFC.RSAV -999.250 SFNC.RSAV -999.250 SIGM. RSAV -999.250 DSIG.RSAV -999.250 FBEF.RSAV -999.250 CRRA.RSAV -999.250 GRCH. RST 164. 098 ** END OF DATA ** **** FILE TRAILER **** FILE NAM~ : EDIT .004 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : **** FILE HEADER **** FILE NAME : EDIT .005 SERVICE · FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 17 FILE HEADER FILE~ER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file PASS NUM~ER: 1 DEPTH INCREFiENT: 0.5000 FILE SUF~4ARY VENDOR TOOL CODE START DEPTH RST 9778.5 $ LOG HEADER 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): STOP DEPTH 9319.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE ......................... GR GA~4A 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 16-AUG-98 8Cl -205 1317 16-AUG-98 9751.0 9750.0 9364.0 9725.0 1800.0 TOOL NUMBER ........... CGRS-A RST-A 8.500 9855.0 SEAWATER THERMAL SANDSTONE 2.65 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 18 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: CORRELATED TO BHCS DATED 5/16/85 PUMPED 500 BBLS SEAWATER AT 5-6 BPM PUMPED CRUDE AT 1 BPM WHILE MAIKING RST PASSES MADE 3 PASSES AT 30 FPM 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 73 368 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 2 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 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CS PS1 F/HR 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 TENS PSI LB 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 NPHVPS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 19 NAME SERV UNIT SERVICE API API API API FILE NUMB NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELE~ CODE (HEX) NPDE PSi V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 NSCE PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CRRA PS1 1274722 O0 000 O0 0 $ 1 1 4 68 0000000000 NSCR PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 AQTMPS1 S 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CHV PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CPSV PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CP2V PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CM2V PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RCFR PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RCLC PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RCRC PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RCAKPS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RTDF PSl 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 FPHVPS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 FPDE PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 FSCE PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 FSCR PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 AQTF PS1 S 1274722 O0 000 O0 0 $ 1 1 4 68 0000000000 SF6P PS1 PSIG 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 HVPV PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 BMCU PS1 UA 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 GDCU PS1 MA 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 EXCU PS1 UA 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 NBEF PSi UA 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 FBEF PS1 UA 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 NPGF PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 FPGF PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 BSTR PSi 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 BSPR PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 MARC PSi 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 XHV PSi V 1274722 O0 000 O0 0 $ 1 1 4 68 0000000000 XPSV PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 XP2V PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 XM2V PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RXFR PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RXLC PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RXRC PS1 1274722 O0 000 O0 0 $ 1 1 4 68 0000000000 POfAKPS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SHCU PS1 MA 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL PS1 PPK 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 BSAL SIG PPK 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNPS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CIRNFIL 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CIRF FIL 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 DSIG PS1 CU 1274722 O0 000 O0 0 $ 1 1 4 68 0000000000 FBAC PS1 CPS 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 IRAT FIL 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 NBAC PS1 CPS 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 2O NAME SERVUNIT SERVICE API API API API FILE NUMB NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUmB SAMP ELE~ CODE (HEX) SFNA PS1 CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA PS1 CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA PSI CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA PS1 CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA SIG CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA SIG CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA SIG CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA SIG CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SFNA FIL CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SFFA FIL CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SBNA FIL CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SBFA FIL CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SIBF PS1 CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SFNC PSl CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SFFC PSl CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM PS1 CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SIBF SIG CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 SIGM SIG CU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT SIG 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 TRAT FIL 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 GR PS1 GAPI 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RDIX PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CRNI PS1 KHZ 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CRFI PS1 KHZ 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CTM PS1 DEGC 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 XTM PS1 DEGC 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 TAV PS1 KV 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 FICU PS1 AMP 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CACU PS1 AMP 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 BUST PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 BUSP PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RSXS PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI PS1 PU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 TPHI SIG PU 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 CCLC PS1 V 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 RSCS PS1 1274722 O0 000 O0 0 5 1 1 4 68 0000000000 ** DATA ** DEPT. 9778.500 CS.PS1 1274.788 TENS.PSI 958.000 NPHV. PS1 NPDE. PS1 1446.687 NSCE. PS1 2.795 CRRA.PS1 2.051 NSCR.PS1 AQTM. PSl 0.661 CHV. PS1 201.339 CPSV. PS1 5.030 CP2V. PS1 CM2V. PS1 -12.191 RCFR.PS1 0.000 RCLC.PS1 0.000 RCRC. PS1 RCAK. PS1 0.000 RTDF. PS1 0.000 FPHV. PS1 1394.044 FPDE. PS1 FSCE.PS1 1.986 FSCR.PS1 -0.439 AQTF. PS1 0.661 SF6P. PS1 HVPV. PS1 159.668 BMCU. PS1 33.398 GDCU. PS1 60.668 EXCU. PS1 NBEF. PS1 13.030 FBEF. PS1 26.721 NPGF. PS1 0.989 FPGF. PS1 BSTR.PS1 54.333 BSPR.PS1 1.149 MARC. PSI 0.000 XHV. PS1 1477.052 0.062 12.129 0.000 1373.902 153.144 23.671 1.000 200.370 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 21 XP5V. PS1 5.079 XP2V. PS1 12.114 XI42V. PS1 RXLC. PS1 0.000 RXRC.PS1 0.000 RXAK. PS1 BSAL. PS1 -999.250 BSAL.SIG -999.250 CIRN. PS1 CIRN. FIL -999.250 CIRF. FIL -999.250 DSIG.PS1 IRAT. PS1 -999.250 IRAT. FIL -999.250 NBAC.PS1 SFFA.PS1 -999.250 SBNA.PS1 -999.250 SBFA.PS1 SFFA.SIG -999.250 SBNA.SIG -999.250 SBFA.SIG SFFA.FIL -999.250 SBNA.FIL -999.250 SBFA.FIL SFNC. PS1 -999.250 SFFC. PS1 -999.250 SIGM. PS1 SIGM. SIG -999.250 TRAT. PS1 -999.250 TRAT. SIG GR.PS1 73.470 RDIX. PS1 179159.000 CRNI.PS1 CTM. PS1 76.660 XTM. PS1 76.172 TAV. PS1 CACU. PS1 2.471 BUST. PSi 3.000 BUSP.PS1 TPHI.PS1 -999.250 TPHI.SIG -999.250 CCLC. PS1 DEPT. 9319.000 CS.PS1 1802.876 NPDE. PS1 1449.815 NSCE.PS1 2.909 AQTM. PS1 1.102 CHV. PS1 200.370 CM2V. PS1 -12.221 RCFR.PS1 0.000 RCAK. PS1 1.000 RI]DF. PSI 0.000 FSCE. PS1 1.981 FSCR.PS1 -0.221 HVPV. PS1 159.977 BMCU. PS1 34.746 NBEF. PS1 15.011 FBEF. PS1 36.099 BSTR.PS1 69.169 BSPR.PS1 1.141 XPSV. PS1 5.076 XP2V. PS1 12.117 RXLC. PS1 0.000 RXRC. PS1 0.000 BSAL.PS1 9.334 BSAL.SIG 2.483 CIRN. FIL 0.816 CIRF. FIL 1.183 IRAT. PS1 0.480 IRAT. FIL 0.483 SFFA.PS1 37.105 SBNA. PS1 43.163 SFFA.SIG 0.847 SBNA.SIG 3.732 SFFA.FIL 36.654 SBNA.FIL 46.731 SFNC. PS1 38.291 SFFC. PS1 36.777 SIGM. SIG 0.689 TRAT. PS1 1.411 GR.PS1 170.129 Ri)IX. PSi 191963.000 CTM. PS1 63.232 XTM. PS1 61.393 CACU. PS1 2.494 BUST. PSi 3.000 TPHI.PS1 48.271 TPHI. SIG 1.347 TENS.PSi CRRA.PS1 CP5V. PS1 RCLC. PS1 FPHV. PS1 AQTF. PS1 GDCU. PS1 NPGF. PS1 MARC.PSi X~2V. PS1 RXAK. PS1 CIRN. PS1 DSIG.PS1 ArBAC. PS1 SBFA.PS1 SBFA.SIG SBFA.FIL SIGM. PS1 TRAT. SIG CRNI. PS1 TAV. PS1 BUSP. PS1 CCLC. PS1 -12 348 0 000 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 -999 250 457 104 95 031 3.000 0.000 1289.000 2.405 5.065 0.000 1394.044 1.102 60.165 1.000 0.000 -12.375 0.000 0.848 2.599 2654.928 42.442 3. 883 45. 393 36. 669 O. 030 479. 025 94.974 3.000 -999.250 RXFR.PS1 SHCU. PS1 CIRF. PS1 FBAC. PS1 SFNA.PS1 SFNA.SIG SFNA.FIL SIBF. PS1 SIBF. SIG TRAT. FIL CRFI.PS1 FICU. PS1 RSXS.PS1 RSCS. PS1 NPHV. PS1 NSCR.PS1 CP2V. PS1 RCRC. PS1 FPDE. PS1 SF6P. PS1 EXCU. PS1 FPGF. PS1 XHV. PS1 RXFR.PS1 SHCU. PS1 CIRF. PS1 FBAC. PS1 SFNA.PS1 SFNA.SIG SFNA.FIL SIBF. PS1 SIBF. SIG TRAT. FIL CRFI.PS1 FICU. PS1 RSXS. PS1 RSCS. PS1 0.000 40.324 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 222.893 2.310 8878.000 8459.000 1470.948 -0.187 12.151 0.000 1375.924 147.532 21.646 1.002 199.998 0.000 36.075 1.181 3412.242 35.394 0.831 35.387 25.362 O. 858 1.409 199.197 2.338 8878.0OO 8463.000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .005 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 22 **** FILE HEADER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 6 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 SUM~La2~Y VENDOR TOOL CODE START DEPTH ........................... RST 9778.0 $ LOG HEADER DATA STOP DEPTH 9312.0 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 GAM~A 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 TE~IPERATURE (DEGF) : BOTTOM HOLE TEMPERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : 16-AUG- 98 8Cl -205 1317 16-AUG-98 9751.0 9750.0 9364.0 9725.0 1800.0 TOOL NUMBER ........... CGRS-A RST-A 8.500 9855.0 SEAWATER LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 23 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): 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: CORRELATED TO BHCS DATED 5/16/85 PUMPED 500 BBLS SEAWATER AT 5-6 BPM PUMPED CRUDE AT 1 BPM WHILE MAIKING RST PASSES MADE 3 PASSES AT 30 FPM THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #2. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** * * SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 3 68 4 66 1 5 66 6 73 7 65 8 68 O. 5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PA GE: 24 TYPE REPR CODE VALUE .............................. 0 66 1 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) DEPT FT 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CS PS2F/HR 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 TENS PS2 LB 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 NPHVPS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 NPDE PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 NSCE PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CRRA PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 NSCR PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 AQTMPS2 S 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CHV PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CP5V PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CP2V PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CM2V PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RCFR PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RCLC PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RCRC PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RCAKPS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RTDF PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FPHVPS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FPDE PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FSCE PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FSCR PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 AQTF PS2 S 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SF6P PS2 PSIG 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 HVPV PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 BMCU PS2 UA 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 GDCU PS2 MA 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 EXCU PS2 UA 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 NBEF PS2 UA 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FBEF PS2 UA 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 NPGF PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FPGF PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 BSTR PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 BSPR PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 MARC PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 XHV PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 XPSV PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 XP2V PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 XM2V PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RXFR PS2 1274722 O0 000 O0 0 6 i 1 4 68 0000000000 RXLC PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RXRC PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RXAKPS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SHCU PS2 MA 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 25 NAME SERV UNIT SERVICE API API API API FILE NUMB NUFIB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELaM CODE (HEX) BSAL PS2 PPK 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 BSAL SIG PPK 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CIRNPS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CIRF PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CIRNFIL 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CIRF FIL 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 DSIG PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FBAC PS2 CPS 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 IRAT PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 IRAT FIL 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 NBAC PS2 CPS 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA SIG CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA SIG CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA SIG CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA SIG CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFNA FIL CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFFA FIL CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SBNA FIL CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SBFA FIL CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SIBF PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFNC PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SFFC PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM PS2 CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SIBF SIG CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 SIGM SIG CU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT SIG 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 TRAT FIL 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 GR PS2 GAPI 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RDIX PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CRNI PS2 KHZ 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CRFI PS2 K~tZ 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CTM PS2 DEGC 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 XTM PS2 DEGC 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 TAV PS2 KV 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 FICU PS2 AMP 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CACU PS2 AMP 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 BUST PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 BUSP PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RSXS PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI PS2 PU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 TPHI SIG PU 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 CCLC PS2 V 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 RSCS PS2 1274722 O0 000 O0 0 6 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 26 ** DATA ** DEPT. NPDE. PS2 AQTM. PS2 CM2V. PS2 RCAK. PS2 FSCE. PS2 HVPV. PS2 NBEF. PS2 BSTR.PS2 XPSV. PS2 RXLC. PS2 BSAL.PS2 CIRN. FIL IRAT. PS2 SFFA.PS2 SFFA.SIG SFFA.FIL SFNC. PS2 SIGM. SIG GR.PS2 CTM. PS2 CACU. PS2 TPHI.PS2 9778.000 1449 853 0 661 -12 250 0 000 2 035 160 156 15.098 51.372 5.069 0.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 264.432 62.988 2.495 -999.250 CS.PS2 NSCE. PS2 CHV. PS2 RCFR.PS2 RTDF. PS2 FSCR.PS2 BMCU. PS2 FBEF. PS2 BSPR.PS2 XP2V. PS2 RXRC. PS2 BSAL.SIG CIRF. FIL IRAT. FIL SBNA.PS2 SBNA.SIG SBNA.FIL SFFC. PS2 TRAT. PS2 RDIX. PS2 XTM. PS2 BUST. PS2 TPHI.SIG 2517.482 2.923 200.370 0.000 0.000 0.203 33.691 30.495 1.018 12.100 0.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 194514.000 59.570 3.000 -999.250 TENS.PS2 CRRA. PS2 CP5V. PS2 RCLC. PS2 FPHV. PS2 AQTF. PS2 GDCU. PS2 NPGF. PS2 MARC. PS2 3~42V. PS2 RXAK. PS2 CIRN. PS2 DSIG.PS2 NBAC. PS2 SBFA.PS2 SBFA.SIG SBFA.FIL SIGM. PS2 TRAT. SIG CRNI. PS2 TAV. PS2 BUSP. PS2 CCLC. PS2 DEPT. 9312.000 CS.PS2 1796.131 TENS.PS2 NPDE. PS2 1449.853 NSCE. PS2 2.895 CRRA.PS2 AQTM. PS2 1.322 CHV. PS2 200.491 CPSV. PS2 CM2V. PS2 -12.221 RCFR.PS2 0.000 RCLC. PS2 RCAK. PS2 0.000 RTDF. PS2 0.000 FPHV. PS2 FSCE. PS2 1.974 FSCR.PS2 -0.179 AQTF. PS2 HVPV. PS2 159.815 BMCU. PS2 34.394 GDCU. PS2 NBEF. PS2 15.216 FBEF. PS2 34.606 NPGF. PS2 BSTR.PS2 56.784 BSPR.PS2 1.189 MARC. PS2 XPSV. PS2 5.076 XP2V. PS2 12.111 3~42V. PS2 RXLC.PS2 0.000 RXRC. PS2 0.000 RXAK. PS2 BSAL.PS2 17.604 BSAL.SIG 2.780 CIRN. PS2 CIRN. FIL 0.682 CIRF. FIL 1.104 DSIG. PS2 IRAT. PS2 0.464 IRAT. FIL 0.464 NBAC. PS2 SFFA.PS2 38.404 SBNA.PS2 51.882 SBFA.PS2 SFFA.SIG 0.861 SBNA.SIG 2.491 SBFA.SIG SFFA.FIL 38.628 SBNA.FIL 48.888 SBFA.FIL SFNC. PS2 40.523 SFFC. PS2 38.211 SIGM. PS2 SIGM. SIG 0.724 TRAT. PS2 1.319 TRAT. SIG GR.PS2 166.993 RDIX. PS2 207704.000 CRNI.PS2 CTM. PS2 60.303 XTM. PS2 59.668 TAV. PS2 CACU. PS2 2.495 BUST. PS2 3.000 BUSP. PS2 TPHI.PS2 46.344 TPHI.SIG 1.331 CCLC. PS2 832. 000 2. 020 5. 069 0.000 1394.044 0.661 59.356 0.996 0.000 -12.368 0.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 441.018 95.031 3.000 0.000 1275.000 2.274 5.055 0.000 1391.603 1.322 59.968 1.005 0.000 -12.366 0.000 0.705 1.534 2684.383 44.415 3.502 44.759 38.118 0.028 448.467 95.022 3.000 -999.250 NPHV. PS2 NSCR.PS2 CP2V. PS2 RCRC.PS2 FPDE. PS2 SF6P.PS2 EXCU. PS2 FPGF.PS2 X}tV. PS2 RXFR.PS2 SHCU. PS2 CIRF. PS2 FBAC.PS2 SFNA.PS2 SFNA.SIG SFNA.FIL SIBF. PS2 SIBF. SIG TRAT.FIL CRFI.PS2 FICU. PS2 RSXS.PS2 RSCS.PS2 NPHV. PS2 NSCR.PS2 CP2V. PS2 RCRC. PS2 FPDE.PS2 SF6P.PS2 EXCU. PS2 FPGF. PS2 XHV. PS2 RXFR.PS2 SHCU. PS2 CIRF.PS2 FBAC.PS2 SFNA. PS2 SFNA. SIG SFNA. FIL SIBF. PS2 SIBF. SIG TRAT. FIL CRFI.PS2 FICU. PS2 RSXS.PS2 RSCS.PS2 1477 052 -0 232 12 100 0 000 1377 412 149 050 21 699 1.002 199.885 0.000 31.219 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 218.350 2.368 8878.000 8463.000 1474.610 -0.308 12.165 0.000 1375.619 146.867 21.541 1.005 200.046 0.000 34.991 1.123 3329.152 38.274 O. 657 38. 473 28.233 0.970 1.342 197.197 2.345 8878.00O 8463.000 ** END OF DATA ** LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 27 **** FILE TRAILER **** FILE NAME : EDIT .006 SERVICE : FLIC VERSION · O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** FILE HEADER **** FILE NAME : EDIT .007 SERVICE : FLIC VERSION : O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : FILE HEADER FILE NUMBER 7 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 SUM~zARY VENDOR TOOL CODE START DEPTH STOP DEPTH 9779.0 9312.0 RST $ LOG HEADER DATA DATE LOGGED: 16-AUG-98 SOFTWARE VERSION: 8Cl -205 TIME LOGGER ON BOTTOM: 1317 16-AUG-98 TD DRILLER (FT) : 9751.0 TD LOGGER (FT) : 9750.0 TOP LOG INTERVAL (FT): 9364.0 BOTTOM LOG INTERVAL (FT) : 9725.0 LOGGING SPEED (FPHR): 1800.0 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) TOOL NUFiBER CGRS-A RST-A 8.500 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 28 DRILLERS CASING DEPTH (FT) : LOGGERS CASING DEPTH (FT) : 9855.0 BOREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE (DEGF) : BOTTOM HOLE T~PERATURE (DEGF) : FLUID SALINITY (PPM) : FLUID LEVEL (FT) : FLUID RATE AT WELLHEAD (BPM): WATER CUTS (PCT) : GAS~OIL RATIO: CHOKE (DEG) : SEAWATER 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: CORRELATED TO BHCS DATED 5/16/85 PUMPED 500 BBLS SEAWATER AT 5-6 BPM PUMPED CRUDE AT 1 BPM WHILE MAIKING RST PASSES MADE 3 PASSES AT 30 FPM THIS FILE CONTAINS THE RAW DATA FOR BASE PASS #3. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 368 4 66 1 5 66 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 29 TYPE REPR CODE VALUE 6 73 7 65 8 68 0.5 9 65 FT 11 66 2 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 ** SET TYPE - CHAN** NAME SERVUNIT SERVICE API API API API FILE NUMB NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUFiB SAMP EL~ CODE (HEX) DEPT FT 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CS PS3 F/HR 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 TENS PS3 LB 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 NPHVPS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 NPDE PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 NSCE PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CRRA PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 NSCR PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 AQTMPS3 S 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CHV PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CPSV PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CP2V PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CM2V PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RCFR PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RCLC PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RCRC PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RCAKPS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RTDF PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FPHVPS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FPDE PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FSCE PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FSCR PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 AQTF PS3 S 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SF6P PS3 PSIG 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 HVPV PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 BMCU PS3 UA 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 GDCU PS3 MA 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 EXCU PS3 UA 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 NBEF PS3 UA 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FBEF PS3 UA 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 NPGF PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FPGF PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 BSTR PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 BSPR PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: $ 0 NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELE~ CODE (HEX) MARC PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 XHV PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 XPSV PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 XP2V PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 ~12V PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RXFR PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RXLC PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RXRC PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RXAKPS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SHCU PS3 MA 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 BSAL PS3 PPK 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 BSAL SIG PPK 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CIRNPS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CIRF PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CIRNFIL 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CIRF FIL 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 DSIG PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FBAC PS3 CPS 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 IRAT PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 IRAT FIL 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 NBAC PS3 CPS 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA SIG CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA SIG CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA SIG CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA SIG CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFNA FIL CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFFA FIL CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SBNA FIL CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SBFA FIL CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SIBF PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFNC PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SFFC PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM PS3 CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SIBF SIG CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 SIGM SIG CU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT SIG 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 TRAT FIL 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 GR PS3 GAPI 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RDIX PS3 1274722 O0 000 O0 0 7 1 i 4 68 0000000000 CRNI PS3 KHZ 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CRFI PS3 KHZ 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CTM PS3 DEGC 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 XTM PS3 DEGC 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 TAV PS3 KV 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 FICU PS3 AMP 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CACU PS3 AMP 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 31 NAME SERV UNIT SERVICE API API API API FILE NUMB NUFiB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUM~ SAMP ELEM CODE (HEX) BUST PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 BUSP PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RSXS PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI PS3 PU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 TPHI SIG PU 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 CCLC PS3 V 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 RSCS PS3 1274722 O0 000 O0 0 7 1 1 4 68 0000000000 ** DATA ** DEPT. 9779 000 NPDE. PS3 1448 AQTM. PS3 0 CM2V. PS3 -12 RCAK. PS3 0 FSCE. PS3 2 HVPV. PS3 159 NBEF. PS3 15 BSTR.PS3 XP5V. PS3 RXLC.PS3 CS.PS3 1415.094 TENS.PS3 900.000 NPHV. PS3 1469 728 213 NSCE. PS3 441 CHV. PS3 270 RCFR.PS3 000 RTDF. PS3 079 FSCR.PS3 912 BMCU. PS3 915 FBEF. PS3 46.617 BSPR.PS3 5 079 XP2V. PS3 0 000 RXRC. PS3 2.880 CRRA.PS3 201.096 CPSV. PS3 2.002 NSCR.PS3 5.030 CP2V. PS3 -0 12 0.000 RCLC. PS3 0.000 RCRC. PS3 0 0.000 FPHV. PS3 1398.927 FPDE. PS3 1377 0.042 AQTF. PS3 0.441 SF6P. PS3 148 34.863 GDCU. PS3 60.012 EXCU. PS3 21 31.868 NPGF. PS3 1.001 FPGF. PS3 0 1.201 MARC. PS3 0.000 XHV. PS3 200 12.070 XM2V. PS3 -12.309 RXFR.PS3 0 0.000 RXAK. PS3 0.000 SHCU. PS3 37 250 BSAL.SIG -999.250 CIRN. PS3 -999.250 CIRF. PS3 -999 250 CIRF. FIL -999.250 DSIG.PS3 -999.250 FBAC.PS3 -999 250 IRAT. FIL -999.250 NBAC. PS3 -999.250 SFNA.PS3 -999 250 SBNA.PS3 -999.250 SBFA.PS3 -999.250 SFNA.SIG -999 250 SBNA.SIG -999.250 SBFA. SIG -999.250 SFNA.FIL -999 250 SBNA.FIL -999.250 SBFA.FIL -999.250 SIBF. PS3 -999 250 SFFC. PS3 -999.250 SIGM. PS3 -999.250 SIBF. SIG -999 250 TRAT. PS3 -999.250 TRAT. SIG -999.250 TRAT. FIL -999 769 RDIX. PS3 209863.000 CRNI.PS3 439.947 CRFI.PS3 219 035 XTM. PS3 59.082 TAV. PS3 95.031 FICU. PS3 2 500 BUST. PS3 3.000 BUSP. PS3 3.000 RSXS.PS3 8878 250 TPHI.SIG -999.250 CCLC. PS3 0.000 RSCS.PS3 8463 BSAL.PS3 -999 CIRN. FIL -999 IRAT. PS3 -999 SFFA.PS3 -999 SFFA.SIG -999 SFFA.FIL -999 SFNC. PS3 -999 SIGM. SIG -999 GR.PS3 233 CTM. PS3 61 CACU. PS3 2 TPHI.PS3 -999 864 173 000 412 026 699 998 127 000 723 250 250 250 250 25O 250 25O 250 715 368 000 000 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .007 SERVICE · FLIC VERSION · O01CO1 DATE : 99/03/ 9 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE : LIS Tape Verification Listing Schlumberger Alaska Computing Center 9-MAR-1999 10:57 PAGE: 32 **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 99/03/ 9 ORIGIN : FLIC TAPE NAME : 99115 CONTINUATION # : 1 PREVIOUS TAPE : CO~4ENT : ARCO ALASKA, DS 04-31, PRUDHOE BAY, 50-029-21334-00 **** REEL TRAILER **** SERVICE NAME : EDIT DATE : 99/03/ 9 ORIGIN : FLIC REEL NAME : 99115 CONTINUATION # : PREVIOUS REEL : COGENT · ARCO ALASKA, DS 04-31, PRUDHOE BAY, 50-029-21334-00 JUN 2 2 1995 Naska O!i & Gas Guns. CORPANY NA~E : ARCO ALASKA INC. W~LL NA~E : D.$. 4~31 FIELD NAME : PRUDHOE BAY BOROUGH ~ NORTH SLOPE STATF : ALASKA API NUMBER : 50-029-21.]34-00 REFERENCE N{;) : 951,91 lis Ta~e Verification List,.no ;chlumberger A].as~a Computin(1 Center 19-JUN-!995 1.4:19 REEL : 95106119 : ~RCO AI,ASK~ INC., PRUDHOE BaY, D,S. 4-31, ~PI~ 50-029-21134-00 **** TAPE MEADER SFRVJ. Cg ~A~E : D~TF : 951o6/19 ORt~IN : T~PF ~A~:~E : ~5191 CONT{NUATIUN ~ PREVIOUS TAPE CO~iq~T : ARCO ALASKA INC., PRUDHUE BAY, D,S, 4-31, APl# 50-029-21334-00 TAPF~ HEADER PPUPI'IOE BAY CASFD ifOLg WIREI.,INE LOGS WELL NA~E: OPEPATOR: LOGGING COMPANY: TAP~ CREATION DATE: jOB i~U~BER: LOG~IN~ SURFACE LOCATION SECTION: FNL: FEL: FWL: ELEVATION(FY ~0~ ash O) ~EL~Y BUSHING~ D~RRIC~ FLOOR: GROUND BEVEl,: W~LL CASING RECORD STRIMG STRING D S 4-3! o 9213340 ARCO Ab.ASEA INC, SCHLUMBERGER ~ELL SERVICES 9'0UN'95 5~9~ G,SCH~ARTZ J.~OORE 35 1 IN 15g 377 528 61,00 60.00 25'00 OPE~ HOLE CASING DRILLERS CASING BlT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 9,625 9364,0 47,00 7,000 9855,0 29'00 ,500 9001.0 17,00 ,500 9090,0 12,60 # CURVE SWIFT DATA - ALL PASSES TO STANOARD(i~i~ASURED DEPTH) PAGE: ,IS Tane verification [.,isti~ ChlUmberc;er Alaska Co~,otlti. nq Center CURVE FOR Sw!WT$ TOOL CO0~: BCS I, OGGED ~ iiii: ........ 0 .5 972~.5 9710.0 9709 5 9697;5 9677 0 9655:0 9654 5 9627 5 9591.0 9564,5 9564.0 9534,0 9436,0 93'93'5 9377.5 936~ .0 9360 5 oo:o ~E~ARKS: 19-JUN-1995 !4:!.9 .......... EOUIVALENI i]~.~$HIFTED DEPTH- ..... ---- GRCH F~PH 9736,5 9720.5 9708.5 9708.5 9696.5 9696.5 9675,5 9675.5 965~..5 9651.5 9649,0 9626,0 9627,5 9590.5 956~,0 9563 0 953~,0 953~i0 9435.5 9435 5 941 9360,0 9360.0 99,5 99,0 The depth adjustments shown above reflect cased hole GR All Driver CNTG curves were carried witi~~,,~ ENPH Sh~fts, $ $ PAGE: FIL~ NA~E SERVICE : V~R810~ : ~0~C01 D~TE : 95/06/~9 M~X REC StZ~ : FILF TYPE : I.,u LaST FILE FILE I.~,, C'URVES ,I8 Tar, e 'V'erlftcatlon tistlnq ~CblUmberqer AlasKa Computing Ce~nter !9-JUN-1995 14:19 Depth shifted and clipped curves for each pass in separate files, PaSS ~U~BER: 1 DFPTH INCREMENT: 0.5000 FILF [~DWG 'fOOL CODE START DEPT~ STOP RCH . CMTG 9781.0 CURVE $!~IFT DATa - PASS TO PASS(gEASUpED BASELINE CURVE FOR SMIFTS LD~G CURet CODEI .......... EQUIVALEZT UNSMIFTED DEPTH ...... ---- ~ASELIME DFPTN ~E~ARKS: This file cont~lns CNTG Pass #1. ~o pass to pass shifts were applied to this data. $ LIS FOR~,IAT DATA PAGE{ SP.~CIFICATION ~ECORD ** .......... ........ [ ..... TYPE ~ ~, O£)E ~bUE 2 66 0 3 73 68 4 66 5 66 7 65 8 68 0.5 9 65 FT 1t 66 15 12 68 13 66 0 1~ 65 FT 15 66 68 I~ 66 u 66 0 ~IS ~a~e Verification blstfng ,chlumberqer AlasKa ComputJnq Center' 19-JUN-1995 14:!9 PAGE~ ** SET T~PE - CHAN *~ N~ ~V UNIT I AP1 FILE NUmB ~B SIZ~ REP PROCESS ID ORDER ~ LOG TYPE CLASS ~OD NUMB SA~P ELE~ CODE (HEX) .................. .......... ;; ............ -; ...................... ......;.......... D~PT ~T , 02 O0 . 0 00 0 ~ ! 4 68 000000000 i~PHT ~i~G PU-$ 506502 O0 000 O0 0 1 1 1 4 68 0000000000 E~P5; C~¢TG PU-$ 506502 O0 000 O0 0 i 1 1 4 68 CPHI C~iTG PU-$ 506502 O0 000 O0 0 1 I I 4 68 NPAT C~TG 506502 O0 000 O0 0 1 1 1 4 68 C~AT CNTG 506502 00 000 O0 0 ! 1 1 4 68 E~R~ C~TG 506502 Oo 000 O0 0 1 1 1 4 68 NC~T CNTG CPS 506502 O0 000 O0 0 1 I 1 4 68 FC~iT Ci~iTG CPS 506502 O0 O0o O0 0 I 1 1 4 68 CNTC C~TG CPS 506502 O0 00o O0 0 1 1 1 4 68 CFTC C~TG CPS 506502 OO 000 O0 0 1 I 1 4 68 CNEC CNTG CPS 506502 O0 000 O0 0 ! 1 1 4 68 CFEC C~TG CPS 506502 O0 000 O0 0 1 ~ 1 4 68 GRCH CNTG GAPI 506502 O0 OOO O0 0 I 1 1 4 68 T~NS Ci~TG LB 506502 O0 000 O0 0 1 I 1 4 68 CCL Ci~TG V 506502 OO 000 O0 0 1 ~ 1 4 68 G~ SCS GAPI 506502 O0 000 O0 0 1 1 1 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000, ** DATA DEPT,, 9818.000 NPHi,CNTG NRAT.CNTG '999,250 CRAT'CNTG FCNT.CNTG -999,250 CNTC.CNTG CFEC.CNTG -Egg'S50 GRCH.C~!TG GP.~..CS 11~.500 DEPT. 9317,009 NP~I,CNTG NRAT.CNTG 4.595 CRAT'CNTG FCNT CNTG 31~,240 CNTC,g.fG CFE~:~NTG 449,128 GRCH.CNTG GR.BCS -999.250 ** END OF DATA 999,250 ENPH~.CNTG 999.~50 ENRA,C~TG 999,250 CFTC,C~TG '999-250 TENS:,CNTG 55.798 ENPH. CNTG 4- 463 ENRA.CNTG 14 3 0.7 2 7 C F T C' C N T O '999"250 TENS,CN~d -999,~250 CPHI,CNTG '999.250 NCNT.CNTG -999,250 CNEC.CNTG -999.250 CCL.CNTG 44' 454 6 · 0 0 2 3 2 3 418 3210,:000 CPHI.CNTG~ NCNT~CNTG CNEC, CNTG CCL.CNTG ':999,250 999~250 49 69,546 ,609 -0-011 **** FILE TRAILER **** FTLE ~A~E : EDIT ,001 S~RVICE : FhIC VERSION : O01CO1 DATE : 05106/19 MaX REC SIZE : ~024 FIL~ TYPE : LO LAST FILE : ,IS Ta~e verification [,istin~. ;ChlUm. ber~.er A!asKa ComPt!tinq Center **** FILE HEADER FIb~ ~"A:qf; : EDIT .On2 S~RVIC..~ : VERSION : O01COI D~TF : 95/06/19 M~X REC SIZE : ~024 FILF TYPE : LO L~ST FILE 19-jUN-1995 14:~9 PAGE~ FILE HE,DER FIDE ~U~BER: 2 EOI?ED CURVES De,tn sDifted a~d cli~ed curves ~or each mass in separate 2 0.5000 START DEPTH o 9781.0 STOP DEPTH 9315.0 9315,0 # CURVE SHIFT DATA - PASS TO PASS(MEASURED DEPTH) ~ASELINE CURVE FOR SHIFTS LDWG CURVE CODE: GRCH P~SS NUMBER: BASELINE DEPTH 88888.0 9:770 ~ 9758,5 9754 9753 9750 9749 9746 9745 9741 9737 9725 9721 9717 9714 DEPTH-------'-- GRCH 88886.5 5 975~.© 5 5 9749.0 5 5 9745.0 5 974i.5 5 9737.0 5 9725,0 5 9720.5 5 9717,0 CNTG 88886.0 97 8: 9764 9756,~ 9752.5 9749,0 9744'5 9712.5 9710,5 9709.0 9706'5 9705 ~ 970~'5 9701: 9701'5 ~70!..0 9697'5 696.5 WaDe verification [.istina icblumberger ^lasKa Co~put~.nq Center 19-JUN-1995 14:19 PAGE: ~694 5 690' 9686,5 9~2.5 96~1.5 9678.5 9677 5 9674 5 9670 5 9666 5 9665 5 9662 5 9661,5 9659,5 9657.5 9654,5 9655,5 9649,5 9645,5 964~,5 9637 5 9634 5 9633 5 9630 5 9629 5 9626,5 9625,5 0621~ 9614,5 961] 5 96i0 5 9609 5 960 5 960 5 960' 5 9601 5 9598 5 9597 5 9594,5 g590.5 9589 5 9586 5 9585 5 9582,5 9581.5 9578,5 9577,5 9573.5 9569,5 9565,5 9562,5 9558,5 9554,5 9676.0 9664.0 965Q.0 9655.0 9650,5 9646,0 96~l,5 9638,5 9635.0 963~.5 9627,5 9624.0 9620.5 9616.5 96~2.0 9608,0 9603,5 9599.5 9596.0 9588.0 9584.5 9580.5 9575.5 9572.0 9568.0 9564,5 9693.5 9689.0 9685.5 9681.0 9676.5 9673.0 9668,5 9664,5 9660.0 9656.0 965~..5 9633.5 9630,5 9627.0 9622,5 9614,5 9610,0 9606.0 9602.5 9598.5 9594.0 9590.5 9586,0 9582.5 9578.0 9562,0 9557.5 9552,5 ,IS Ta~e Vertf~catt. on ;ChlUmbeFqer Alaska Computing CeDter 19-JUN-lgg5 I~:19 PAGEI 9553.5 9549~5 9545.5 9542 5 9538 5 g~37:5 9534 5 9533 5 9529 5 9526 5 9525 5 9522 5 95't~ 5 95t3 5 9509,5 9505.5 950! 5 949g~5 9494.5 9493'5 9490.5 9489,5 9486.5 9~85,5 948~.5 9477'5 9473'5 9462,5 9458,5 9454.5 9449'5 9446 5 9445 5 9442 5 944~, 5 9438.5 9434 ,5 9433 5 9430 5 9429 5 9425 5 94,21 5 9417 5 9413 5 9~09.5 9406'5 9402.5 9401.5 9398 5 9397 5 9394 ~ 9390 5 9386 5 9552.5 95~9.0 9544.5 9540.5 9537.0 9532.5 952~.5 9525.0 9513.0 9508.5 9505.5 9501.0 9493,0 9488.5 9484.5 9481.0 9476.0 9473.0 9449.0 9445.5 9441.0 9433.0 9429.5 9425.0 942],.0 9416.5 9412.5 9409.0 94{)1.0 9396.5 9549.5 9541.5 9537.0 9533.5 9525.5 9522 0 9517~5 9497 5 9494:0 9489,5 9486,0 946~,0 9458.5 9454.0 9446.0 9441,0 9438~ 9434: 9430,5 9406,5 9403'0 939~.5 9394.5 9391.0 9387.0 ~IS l'ar~e ~Jer.itication bistlng ,chlumber,:4er AlasKa Computin~ Center 19-jUN-1995 14:I9 374.5 9374.0 36q.5 936~.5 9,~6K.5 9365.0 9362.5 9362.0 9358.5 9357.5 9357.5 9357.© 9354.5 9353,5 9353.5 9357.5 9350.5 9348.0 9349.5 9349.0 9346.5 9344.0 9342,5 9341.5 t00,~ 9~,5 99,0 REMARKS: This file contains CNTG Pass~#2. ~he depth shlfts shown above relect GRCH pass#2 to GRCH pass #I and ENPh Pass ~2 to ENPH pass ~1. $ LIS FORMAT DATA PAGE: DATA FORMAT SPECIFICATION RECOPD ** SET TYPE - 64EB ** TYPE REPR CODE VabUE 1 66 0 2 66 0 3 73 64 4 66 5 66 6 73 7 65 8 68 0,5 9 65 FT 11 66 lb 17 68 13 66 0 i4 65 FT 15 66 68 i6 66 1 0 66 1 ~,IS Ta~e veri~ilcatior, Llstina' Ichlumberger AlasKa Computing Center Ig-JuN-1995 14;19 PAGEI ID OROKR # bOG D~PT ~T 506502 nO O00 00 NPM? CNTG PU-$ 506502 00 000 O0 ENPH C~TG PU-$ 506502 00 000 O0 CPMI C~TG PU-S 506502 00 O00 00 N~AT CiqTG 506502 O0 090 00 CR~T CNTG 506502 00 000 00 ENR~ CNTG 506502 00 000 O0 NCNT CNTG CPS 506502 00 000 00 ECN7 CNTG CPS 506502 00 000 O0 CMTC C~TG CPS 506502 00 ()00 00 CFTC CNTG CPS 506502 00 000 O0 CMEC C~?G CPS 506502 00 000 00 CFEC CNTG CPS 506502 0o 000 00 G~CP CiqTG GAP! 5065o2 O0 000 O0 TE~S C~TG L8 506502 oo 000 00 CCL CMTG V 506502 00 000 00 , I APl AP1 F TYPE CLASS ~OD 3) ~m~,mmmmm~m,mmmmm~im~mmmmmlm,,m,mm~mm~m~mm~ m~j .... m .... ;#;;~ .... mmmmmmm~mmmmmmmm;mmmm,mmm)mm.mmmmm i E I',)UN, B U SIZE REPR ROCES$ UMB SAMP ELEM CODE CHEX) a 2 1 I 4 6g 0000000000 0 2 1 I 4 68 0000000000 0 2 1 I 4 68 0000000000 0 2 1 I 4 68 0000000000 0 2 1 1 4 68 0000000000 0 2 1 1 4 6g 0000000000 0 2 I 1 4 68 0000000000 0 2 1 I 4 68 0000000000 0 ~ 1 1 4 68 0000000000 0 2 1 I 4 68 0000000000 0 2 1 i 4 68 0000000000 0 2 1 I 4 68 0000000000 0 2 1 1 4 68 0000000000 0 2 1 1 4 68 0000000000 0 2 I 1 4 68 0000000000 0 2 i I 4 68 0000000000 m~mmm~mmmmmmmmmmmmmmmmmmmmmmmmmmmm##mmmmmmmmmmmmmmmmmmmmmmmmm * * [) A T A * * ~" , 9779,00{) D.:,. PT '~ N~Aq'.CWTG 3.569 FCNT. C i'~ TG 401,06'7 CFC.. CN'TG 649. 695 DEPT. 9314.000 N~AT.CNTG 4.684 FCNT,CNTG 297,723 CFEC,C~TG 4J9.3.91 ** END OF DATA NP~ I, C~,~].iG 37.183 ENPH., CNTG 25 323 CPHI,CNTG CRAT,C~ ~iG 3.442 ENRA,CNTG 4 ~62 NCNT.CNTG CNTC. CN'f~ 16~2,608 CFTC,CNTG 475 73 CNEC CNTG GRCH.CNTG 9 9.~50 TENS.CMTG 3280 000 CCL~CNTG '33 592 1790 813 2703 730 -0 001 61,175 1475,908 2728,022 '0,020 **** FILE TRAILER **** FILF NA~M : EDIT SERVIC~ : FbIC VER$]GN : O01C01 DATF : 95/06/19 M~X RMC SIZM : 1024 F!L~ TYPE : L~ST VfLE ,IS !'ar, e verification Listinq lq-JUN-1995 14:!9 PAGE: 10 S~v IC~ : FblC t)~TF : 05106/19 I~X R~C 81Z~ = 1024 FILE TYPE : LO L~ST FILE : FILE ~U~BERt 3 EDITED CURVES Depth shifted and clipped curves for each pass iD separate 0,5O00 PASS NO~OER: DEPT5 INCREMENT: # FILF SU~4~ARY LDWG TOOL CODE 6RCa C~TG START DEPTH 9781.0 STOP DEPTH 9312.0 CJRVE SHIFT DATA - PASS TO P~$S(MEASURED DEPTH) BASELINE CURVE FOR SHIFTS LDW~ CURVE CODE: GRCH PASS NLI~BE:R: I BASELINE DEPT},~ 88888.0 9770,5 9766,5 976~'5 9758.5 9754.5 97 .5 9737 5 9734 5 9733 5 9730 5 9729 5 9725 5 97~7 5 971,4 5 971~ 5 9709:~ 9706 9689 ----------EQUIVALENT GRC8 9745,0 9740 ' 5 9736,5 9733.0 9728,5 9725.0 9717'0 9713,5 9709.0 9693,0 9688.5 CNTG 9764 9760,0 9757,5 9753,0 9733,0 9728.5 971.2.~5 9705,5 ,IS ?abe VerfficatJ. on List.tnq ;chlumteroer AlasKa Co~..put~.nq Center 19-JU~-Igq5 14:19 PAGE) 9682.5 9678 5 9677 5 9674 5 9673 5 9670 5 9666.5 9665'5 9662,5 9661 5 9s58:5 9657,5 9654,5 9653,5 9650 5 9649~5 9646 5 9642,5 9641,5 9638,5 9637.5 9634,5 963],5 9630,5 9626 5 9625 5 962~ 5 9614 5 96~0 5 9606 5 9605 5 9602 5 9601 5 9597 5 9590 5 9586 5 958!, 5 9577 5 9569 5 9565 5 9562 5 95615 9558 5 9557 5 9553 5 9549 5 9545 5 9542 5 9541 5 9538 5 9537 5 9533 5 9518 5 9514,5 9510,5 9676.5 9672,0 9664,0 9659,0 9655,0 9650.5 9646.0 9638.0 9634.5 9632,0 9624.0 9620,5 9604,5 960!,,0 9596,5 9580,5 9576,0 9568,0 9564,5 9560,0 9556,0 955~,5 9549,0 9544,5 9541,0 9536,5 9533.0 9681.5 9677,0 9672,5 9669,0 9664.5 9660.0 9656.0 9651,5 9647,5 9644 5 9640:5 9637,0 9634,5 9632,0 9626,5 9614,5 9607 5 9602,5 9590,5 9586,0 9562,0 9557,5 954~,5 9538.0 9518':0 9513.5 9510,0 .IS Ta.~e ver].flcatton Listlnq chlUmberqer AlasKa Computing CeDter 19-JUN-1995 14:19 PAGEI 1¸2 9509.5 9506.5 9505.5 9502.5 95(i)1 5 949fli5 9494 5 94~6,5 9462.5 478.5 466.5 q46~.5 9461 5 9458:5 9457.5 9454"5 9449.5 9434.5 9433,5 9430,5 9429,5 9a26,5 9425,5 942~'5 942!,5 9418,5 9417,5 414,5 ~4i0,5 9406 5 9389 ~ 9385,5 938~.5 9378.5 9]69,5 9~65,5 9361'5 9]57 5 9354 5 9~53 5 9350 5 9349 5 9345 5 9341 5 9334 5 1.00 0 $ 9509.0 9505.5 9504.5 9500,5 950!.0 9494.5 9492.0 9484.0 9481.5 9478.5 9466.5 9463.0 946!,0 9458.5 9457.5 945&.0 9449.0 9434.0 9433.0 9430.5 94~9.5 9427.0 9425.0 942~.5 9421.5 9418.0 9417o0 94~4.0 94~0.5 9407.0 9389.0 9387.0 9384.5 9382,0 9377'5 9368,5 9365,5 936!~0 9357.0 9353.5 9353.5 9350.0 9349.5 9345,0 9341,5 9333.,0 lO'O,O 98,5 # PE~A~KS: This file contains CNTGPass #3, shown above relect GRCH Pass ~3 to ENPN Pass #3 to ENP~ pass $ LIS FORMAT DATA The depth shifts GRCH pass #1 and ,IS Tame Yerificatlon Listinq ;chlumberqer Alaska Computing Center 19-JUN-tg95 14:19 13 ** PATA FORMAT SPECIFICATIOn,; RECORD SET T~PE - 64EB TYPE 1 66 0 2 66 0 3 7~ 64 4 66 1 5 66 6 7~ 7 65 8 6~ 0.5 9 65 FT 11 66 16 1~ 68 13 66 0 14 65 15 66 68 16 66 0 ~6 I ** SET TYPE - CHAN ** NAiF ERV UNIT S CE API AP AP API FILE NUMB NUmB SIZE REPR PROCESS ID ORDER # LOG TYPE CDASS ~OO ~UMB SAMP ELE~ CODE (HEX) DEPT FT 506502 O0 000 O0 0 3 1 1 4 68 NPMI CNTG PU-S 506502 O0 000 O0 0 3 1 1 4 68 ENP~ CNTG PU-S 506502 O0 000 O0 0 3 I 1 4 68 CPHI CNTG PU-S 506502 O0 000 O0 0 3 1 I 4 68 NRAT CNTG 506502 O0 OOO O0 0 3 ! I 4 68 CR.AT CNTG 506502 O0 000 O0 0 3 I I 4 68 ENRA CNTG 506502 O0 000 O0 0 3 1 I 4 68 NCNT CNTG CPS 506502 O0 000 O0 0 3 1 1 4 68 FCNT CNTG CPS 506502 O0 000 O0 0 3 1 1 4 68 CNTC CNTG CPS 506502 O0 000 O0 0 3 I t 4 68 CFTC CNTG CPS 506502 O0 000 O0 0 3 1 1 4 68 CNEC CNTG CPS 506502 O0 000 O0 0 3 1 1 4 68 CFEC CNTG CPS 506502 O0 000 O0 0 3 1 I 4 68 GwCE CNTG GAPI 506502 O0 000 O0 0 3 I ! 4 68 TEN~ CNTG LB 506502 O0 000 O0 0 3 I I 4 68 CCL C~7'G V 506502 00 000 OO 0 3 1 I 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 OOOO000O0O 0000000000 0000000000 0000000000 0000000000 :I$ Taoe Verification Listinq .ChlUmberger AlasKa Computinq Center 19-JUN-1995 14:1.9 DEPT. 0779.000 ~i?~ I, 'N~' . .... C [G 31 479 ENPH.CNIG NPAT,Ci~TG 3,079 CRATiC~"oG.. ~, 3.129 Eb~RA.CNTG FCNT,C~NTG zIql.~62 C~TC, CN~fG 15~,900 CFTC,CNTG CFTC. C~TG 624.999 G~Cd,,.C~>TG -999.250 TENS,CMTG DEPT. 9310.50o ~pMI.CW!i~G ~AT.C~TG 4.579 CR.~T.C~:TG FCNT,CNTG 320.994 Cf, TC.CNTG CFEC,C~TG 38~,867 GRCH,C~TG DATA ** 56.645 ENPH,CNTG 4 510 EN~A,C~TG 1382~658 CF C.CNTG -~9~.250 TENS.C~TG 25 580 CPHI.CNTG 4i190 NCNT.CNTG 502 486 CNEC.CNTG 33~5.000 CCb. C~TG PAGE~ 14 28.415 ~652.625 26~8.701 -0.001 48,467 1445,396 2691',035 0'0~4 **** FILM TRAILER **** FILE ~A~E : EDIT .003 SERVICE : FLIC VERSION : 00~C01 DATE : 95/06/~.9 M~X REC SIZE : 1024 FILE TYPE : LAST FILE **** FILE WEADER **** FILE ~A~E : EDIT .004 SERVICE : FbIC V~RgIC~ : 00ICO! DATE : o5/O6/19 M~X RFC SIZE : FILM TYPE : LO LAS~' FILE FILE ~{EADER FI[~ NUMBER: 4 AVEPAGED CORVES Compensated Neutron: Arithmetic averaDe o~ edited PaSSes for all'curves, ~!naveraqed edited Pass 1 Gamma Ray and arithmetic average o~ edited passes ~or all other curves. D~PTN INCPE~ENT 0.5000 PASSES INCLUDED IM AVERAGE LDWG TOmb CODE PASS NUMBERS P~AR~S: The arithmetic average of passes 1,2 & 3 was computed after all depth shifts and cliPPing was applied, $ LIS FOR~T DATA ,IS Tan¢ Verification Listin~ ;cblumberqer Alaska ComputinO Center 19-JbN-1995 14:19 PAGE: 1¸5 ** P-, gTA FORMAT SPEC.TIrIC..n. TION RECORD ** SET TYPE - 6aE~ ** ................ i~ b, CODE VALUE I 66 0 2 66 0 3 73 5b 4 66 5 66 6 73 7 65 8 68 0.5 9 65 FT 1I 66 12 68 13 66 0 14 65 FT 15 66 68 16 66 0 66 1 ** SET TYPE - CHA ~M oER O~,i SERVICE ID O~DER # b hPI CLASS API FILE N ,-~ NUMB S ZE REPR PROCESS ~OD NUMB SAMP ELEM CODE (HEX) DEPT FT 506502 O0 000 O0 0 4 I I 4 68 0000000000 NP~T CN~V PU-S 506502 O0 000 O0 0 4 i I 4 68 0000000000 NRA~ CNAV 506502 O0 000 O0 0 4 1 1 4 68 0000000000 CPHI C~AV PU-S 506502 O0 000 O0 0 4 I I 4 68 0000000000 CRAT Ci~AV 506502 O0 000 O0 0 4 I 1 4 68 0000000000 ENP~ CNAV PU-S 506502 O0 000 O0 0 4 I I 4 68 0000000000 ENRA CNAV 506502 O0 000 O0 0 4 1 I 4 68 0000000000 NCNT C~AV CPS 506502 O0 000 O0 0 4 1 1 4 68 0000000000 FCNT C~AV CPS 5u6502 00 000 O0 0 4 1 1 4 68 0000000000 CNTC CN~V CPS 506502 O0 000 O0 0 4 1 I 4 68 0000000000 CFTC C~AV CPS 506502 O0 000 00 0 4 1 I 4 68 0000000000 CNEC CM~V CPS 506502 O0 000 O0 0 4 I I 4 68 0000000000 CFEC C~AV CP6 506502 O0 000 O0 0 4 I 1 4 68 0000000000 G~C~~ CNTG GAPI 506502 O0 000 O0 0 4 1 I 4 68 0000000000 * * L; A 'r A * * DEPT. q779.gou NPHI .CNAV 35.596 NRAT.CNAV 3.45~ CPHI.CNAV 31.,375 . .... . . EN ,A.CNAV 3.896 NCNT.CNAV 1759,407 C~AT C?~AV 3 355 ~PH CNAV 23,053 ~ FCNI.C;~AV 496.~J~ C~",~TC.CNAV 1665.525 C~.~.C~AV 499.27] C~EC.C~AV ~78~,868 '"C. C~" . . , CFE ..... ,~,~V 728 946 GRCH C~:TG -999 250 ~IS Tape Veritication Listi.~O ;ChlUmberqer Alaska Computinq Center 19-J{Ji~-1995 14:J9 PAGE: I6 DEPT. 9317.000 ~':~ P~ I. C ~"; AV CpAT. C¢.IAV 4.508 Y,~'~PIi. C~AV FCi'~T. C~'~ ~ V 3~9.390 C~'~TC. C~V CFEC, Ci'~ ~V 436,635 GRC~t,C~TG 56,609 NRAT.C~JAV 47,853 EhRA,CNAV 1423.0~! CFTC,C~AV -999,250 4,803 CPHI,CNAV 6 276 NCNT,CNAV 325~204 CNEC,CNAV 50,681 1492.386 2738,653 **** FILE TRgILE~ FILW NAU£ : EDIT VER$IO~ : OOlCO! DAT~ : 95/06/19 MAX RFC S:[ZE : FIL~: TYPE : LO LAST FILE : **** FILE HEADER **** FILF ~aM : EOIT ,005 SERVICE : FLIC V~RSIOM : o01COl DATE : 95/06/t9 ~X R~C SIZE : I024 FIL~ TYPE : LO LAST FILE : FILE HEADER FILE NU~BER 5 RAW CURVES Curves and log header data for each pass in separate files; raw background Pass in last file PASS )~U~BER: I DEPTH INCREMENT: 0,5000 # FILM SUMMARY VENDOR TOOL CODE START DEPTH CN'TG LOG ~Ar)ER DATA DATE bOGGED: SOFTWARE VERSIO~ Ti~E LOGGER ON 5OTTOM: TD DRIbbE~ (FT): TD bOGGgR(FT)~ TOP LOG INTERVAL BOTTO~ LOG IMTERVAL ~OGGING SPEED STOP DEPTH 9318,0 t4-MAY-95 CP42,2 1!20 14'~AY'95 9~50.0 9785,0 9320,0 9778'0 tS00'O ,IS Ta~e verification [,Istlnq ;chlumber(~er AlasKa Computln~6 Center 19-,3UN,,~!995 14:19 PAGE~ DEPTH CONTROL USEO CYES/NO): NO TOOL STRTNG (TOP TO gOTTO~) GR GAg~ RA C~ITG CALIPER CNTG TEbE~ETR~ CARTRIDGE CNTG COMPENSATED NEUTRON CNTG COMPENSATED NEUTRON S TOOL NUHBER SGC SA 60 CAb Y 028 TCC B 278 CNC GA 6] TC~ 217 ~ORENOLE AND CASING DATA OPEN MOLE BIT SIZE (IN): !JRIbLER$ CASING DEPTH LOGGERS C~SING DEPT~ (FT): 9364.0 ~OREHOLE CONDITIONS FLUID TYPE: FLUID DENSITY (LB/G): SURFACE TEMPERATURE [DEGF): BOTTO~ HOLE T~PERATURE (DEGF): FLOID SALINITY (PPM): FLUID bEVEL FLUID RATE AT WELLHEAD WATER CUTS (PCT): GAS/OIL R~TIO: CHOKE DEAD CRUDE 20.0 NEUTR~'~N TOOL TOOL TYPE (EPITHER~AL t3R THERMAL): ~ATRIX: ~ATRIX DENSITY: HOLE CORRECTION (IN): BOTS SANDSTONE 2.65 SLUELINE COUNT RATE NORMALIZATION IN O£b ZONE TOP NORMALIZING ~INDOW BASE NORMALIZING WINDOW (FT)~ BLUEblNE COUNW RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS): 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 NEAR COUNT RATE I, OW SCAL~ CCP$): 0 NEAR COUNT RATE HIGH SCALE (CPS): 1.8000 STAND~!FF fiN): RE'~,~ AR KS: 'flED INTO C~3L DATED 9-6 85 ( GAMMA RAY COUNTS HIGH FROM SC PUMPED 41o BBLt5 [.)MAD ~ ' CR,.DE BEFORE LOGGING THREE PASSES WITg C~,iTG TOOL (DUAL PORSITY J.s EPITHERMAL & THERMAL). bOGGED INTER~[., 9785-9320" AT 30 FPS. bOGGED PASSES wHILE INJECTING DEAD CRUDE AT 2 BPM.. APP~RRENT GOC AT 9464'. GAS UNDERRUM STILL AT 9550 9560' ANO AT 9620-9640'' TAGGED TD AT 9785'. ~IS Tar, e Verification Listing CblUmt~erg:~er AlasKa Computind Center ig-JUN-I995 14:19 PAGE: t8 ** r, AVA FORNAT SPECIFICATION RECOPD ** ** SET TYPE - 64CB ** TYPE REPR CODE L vAuE 2 66 0 3 73 7~ 4 66 1 b 66 6 ? 65 ~ 68 0,5 '' 9 65 FT 11 66 I3 12 6~ 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 ** SET TYPE - CHAN ** ';;~'';~'''''UNIT ...... SERV~ ......... API AP~'';~i .... API' ....... FILE ~''~;~''"i~""~;~''';~''''8 0CE85 .... ID {IRDER ~ bOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 506502 00 000 O0 0 5 I 1 4 68 0000000000 NPHI PSI PU 506502 00 000 00 0 5 i I 4 68 ENP~ PSi PU 506502 00 000 00 0 5 i 1 4 68 TNP~ PSI PU 506502 00 000 00 0 5 1 I 4 68 TNRA PS1 506502 00 000 00 0 5 1 I 4 68 RTNR PSi 506502 00 000 00 0 5 1 1 4 68 ENR~ PSi 506502 00 000 00 0 5 I 1 4 68 CFEC PS1 CPS 506502 00 000 00 0 5 1 1 4 68 CNEC PSI CPS 506502 00 000 O0 0 5 ! I 4 68 RCEF PS1 CPS 506502 00 000 00 0 5 1 I 4 68 RCMM PS1 CPS 506502 00 000 O0 0 5 I I 4 68 RCNT PSi CPS 506502 00 000 00 0 5 i 1 4 68 RCFT PS~. CPS 506502 00 000 00 0 5 i 1 4 68 CNTC PSi CPS 506502 00 000 O0 0 5 1 I 4 68 CFTC PS1 CPS 506502 O0 000 00 0 5 1 I 4 68 NPO~ PSi PU 506502 O0 000 O0 0 5 1 I 4 68 GR PSi GAPI 506502 O0 000 O0 0 5 I i 4 68 TENS PSi LB 506502 00 000 00 0 5 1 i 4 68 CCh PSi V 506502 O0 000 O0 0 5 1 I 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ~IS Ta~e VerlficatioD Llstinq ichlumberger Alaska Computi~ Center DEPT. 9798.000 ' NPNI.PS! TNR~.PS~ 3.~3i RTNR,PS! C~EC.PSI 3146,1~0 ~CFF.PS1 RCFT,PS! 522.8~6 C~TC.PS1 GP,PS1 85.313 T~S.PS1 DFpT. 9297.000 SPMI.PSi TMRA.P$! 4.769 RTNR.PSI C~EC.PS1 2782,2]3 ~CEF.PSI RCFT.PS~ 297.424 CNTCoPSi G~oP$1 283.000 TENS.PS! ** E~iD Ow DA~A 19-JUN-1995 14:119 36.973 ENPH.PSl 3,$35 ENRA,PSl 87~.687 RCEN.PS1 ~784.~55 CFTC,PSi 2495.0U0 CCL.P$1 61.373 ENPH,PS! 4,919 ENRA,PS1 394.373 RC~N,P$1 1408.529 CFTC,PSi 3210.000 CCh. PS1 20.212 3.9574 2891, 34 58 073 TNPN.P$1 CFEC.P$! RCNT.P$! TNPN,P$1 CFEC.P$! RCNT,PS! NPOR.P$1 880. 348 1878.437 31o627 60,862 395,119 ~482'1961 60'862 **** FILE TRAILER **** FILF NA~E : EDIT ,005 SERVICE : FLIC VERSION : O01CO1 DATK : 95/06/19 M~X REC SIZE : 1024 FIL~ TYPE : LO LAST FIL~ : **** FILE ~EADER **** FILE HANg : EDIT .O06 $~RVICE : FLIC YERSIO~ : O01COI DATM : 95/06/19 MAX REC SIZE : I024 FILE TYPE : hO L~ST wILE : FIL~ HEADER FILE NUgBER 6 RAW CURVES Curves and lo~ header data for each pass in separate files; raw background pass in last 'file PAss NUMBER: 2 DEPTH INCREMENT: 0.5000 # FILM VENDOR TOOL CODE START DEPTH LOG HEADER DATA STOP DEPTH 931 ,0 ,IS ~a~e Verlficatlon T,lstin~ ;ChlUmherger AlasKa Co,-~put!ng Center ig-jUN-igg5 i4:!9 PAGE: 2O GR CMTG C~TG C~TG CNTG $ DA'CE LOGGED: SOFTWARE ~ERSIOi~: TI~M LOGGER mD DRILLER (FT): · D BOGGER(FT): TOP LOG INTERVAL (FT): ~OT'rOS LOG INTERYAb (FT): LOGGING SPEED (FPHR): DEPTH CONTROL USED (YES/~O): TO~L STRING (TOP 'FO BUTTO~) VENDOR TOOL CODE TOOL TYPE GA~q~A RAY CALIPER TELEMETRY CARTRIDGE CO~PENSATED NEUTRON COMPENSATEO NEUTRON FOREHOLE AMD CASING DATA OPEN MOLE BIT SIZE (IN): DRILLERS CASING DEPT~t LOGGERS CASING DEPTH ROREMOLE CONDITIONS FLUID TYPF: FLUID DENSITY (LB/G}: SURFACE ~EMPERAT~RE (DEGF): BOTTO~ HOLE TEMPERATURE (DEGF): FLUID SALINITY FLUID bEVEL (FT): FLUID RATE ,~T WELLHEAD ~ATER CUTS GAS/OIL RATIO: CHOKE t4-~A.Y-95 CP42.2 1120 85,0 9320.0 9778.0 ~800.0 NO 14-MAY-95 TOOL NUMBER SGC SA 60 CAb Y 028 ICC B 278 CNC GA 6~ TCM 217 9364.0 DEAD CRUDE 20.0 WEUTROH TODD TOOL TYPE (~PIT~{ERMAb OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTIr]~ (!~): BOTH SANDSTONE 2,65 BLUELINE COUNT RATE NORMALIZATION IN OIL ZONE TOP NORMALIZING WINDOW BASE NORMALIZING ~INDO~ BLUELINE COUNT RATE SCALES SET BY FIELD ENGINEER FAR COUNT RATE LOW SCALE (CPS)~ 0 FAR COUNT RATE HIGH SCALE (CPS): 4000 HEAR COd~.'r RATE h{]~ SCA~E (CP : 0 NEAR COUNT RATE HIGH SCALE (C ): 18000 STAMD~FF (i~N): TIED INTO CBL DATED 9-6-85.( GAMMA RAY COUNTS HIGH FROM SC ~IS ~a~e Verlftcat]on l, istina ~chlumberqer ~!asKa Computing Center 19-JUN-~gg5 1~:19 PUMPED 410 BBLS DEAl) CRUDE BEFORE bOGGING THREE PASSES ,VITH C,,~TG TOCL (DUAL POR$ITY l~s EPITHER~AL & THERMAL). LOGGED !~TERVAL 9785-93~0' AT~0 FP~. LOGGED PASSEo ~,~H LE INOECTI~G DEAD CRUDE AT 2 BRM APPARRENT GOC AT,g464'. GAS UNDERRUN ~TIbL AT 9556-9560' Ah~D AT 96~0-96~0 . TAGGED TD AT 9785 . LIS FSP~AT DATA PAGE~ 21 DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB · REPR CODE VALUE 1 66 0 2 66 0 ~ 7~ 7~ 4 66 5 66 ~ 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 ** SE~" TYPE - CMAN ** N.hl~ I SE ICE API API API API F LE NUmB UMB SIZE REPR PROCES~ Itl ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 506502 O0 000 O0 0 6 I I 4 68 NPMI PS2 PU 506502 O0 000 O0 0 6 1 I 4 68 ENP~ PS2 PU 506502 O0 000 O0 0 6 1 I 4 68 TNP~ PS2 PU 506502 O0 000 O0 0 6 I 1 4 68 TNR~ PS2 506502 O0 000 O0 0 6 I 1 4 68 RTN~ PS2 506502 OO 000 O0 0 6 I 1 4 68 E~RA PS~ 506502 O0 000 O0 0 6 1 I 4 68 CFMC PS2 CPS 506502 O0 000 O0 0 6 1 1 4 68 CN~C PS2 CPS 506502 no 000 O0 0 6 I 1 4 68 RCE~ PS2 CPS 506502 ¢)0 000 O0 0 6 I 1 4 68 RCEN P$2 CPS 506502 O0 000 O0 0 6 i 1 4 68 RCNT PS~ CPS 506502 O0 000 O0 0 6 1 1 4 68 RCFT PS2 CPS 506502 O0 000 O0 0 6 ! I 4 68 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 ;chlumberger AlasKa Computir~(~ Center 19-JUN-1995 1.4:!9 22 '''NA~W ........... SfRv O~'~~ .............. APi API AP~''API ........ FILE '''''''''''''''''''''''N NUMB E REPR ....... PROCES'''~''' ID ORDER # LOG TYPE CLASS MOD NUMB SA~P ELEM CODE (HEX) ............. .... ............................................ .;..........;...... C~TC PS~ PS 506 0(.) (300 00 n 6 I 1 4 8 00000 0000 CFTC PS~ CPS 506502 O0 000 00 0 6 1 1 4 68 0000000000 NP[:}P PS2 pit 506502 09 000 00 0 6 1 1 4 68 0000000000 G~ PS2 GAPI 506502 00 000 00 0 6 1 1 4 68 0000000000 T~N$ PS~ LB 506502 O0 000 00 0 6 1 I 4 68 0000000000 CCh PS2 V 506502 00 000 00 0 6 1 1 4 68 0000000000 .P5~ 82,500 ~ENS,PS2 2615.000 CCh. PS2 001 DEPT 92~4.5OO NPHI,PS2 53,969 ENPH.PS2 4~,110 TNPH,PS2 TN~a~PS~ 4.363 RTNR.PS2 4.500 ENRA,PS2 ~,..056 CFEC*PS2 CNEC.PS~ 2671.274 RCEF.PS2 440.235 RCEN,PS2 2455,405 RCNT.PS2 RCFT.PS~ 3~0.24Q C~TC.PS2 ~342.797 CFTC.PS2 3~5,~47 NPOR.PS2 G~.PS2 27~.0oo TENS.PS2 3260.000 CCh,PS2 30,230 165 669 ] 230 47-~70 44~,067 1413,756 47,.i-70 **** FILE TRAILER **** FILE NA~E : EDIT ,006 SERVICE : FLIC VER$IO~ : 001CO~ DATM : q5/06/19 ~AX REC SIZE : lo24 FILM TYPE : bO LAST FILE : **** FILE ~EAD~R **** FILF MANE : EDIT .007 SERVICE : FLIC VERSION : O01COI DRT~ : 05/06/19 ~AX RFC SIZ~ : I024 FILM TYPE : LO LAST F'[I,~ : FILF HEADER ~I$ Tape ~'erificat~.or: Listing ;chlu~berGer AlasKa Computlnq Center 19-JUN-t995 14~9 PAGE: FILF NU~BER 7 RAW Cb~VES Curves and log header data ~or each pass in separate ~lles; raw bacKqround pass ~n last file P~SS t~U~BER: .3 DFPT~ I~C~E~ENT: 0,5000 # FIL~ S0~{MARY VENDOR T{IOL CODE START DEPTH $ LOG HEADE~ DATA DATf; bOGGED; SOFTWARE VERSIONS: WIME LOGGER ON BOTTQ~q: TD DPILLER TD bOGGER(FT): TOP LOG INTERVAL (VT): nOTTDM LOG INTERVAL LDCGING SPEED (FPHR): DEPT~ CONTPOb USED (YES/NO): STOP DEPTH 9312.0 TOOL STR~NG (TOP TO BOTTOM] VE~DO~ TOOL CODE TOOl, TYPE GR G~ ~A RAY CNTG CALIPER CNT~ TE~EqETRY CARTRIDGE CNTG COMPENSATED NEUTRON CNTG COMPENSATED NEUTROS S ~[]~EHOLE AND CASING DATA DRILLERS CASING DEPTH LOGGERS CASING DEPTH BO~EHOLE CONDITIONS FLUID TYPE: FLUID DENSITY SURFACE TEMPERATURE (DEGF): BOTTOM HOLE TEMPERATURE (DEGF): FLOYD SALINITY FLUID LEVEh FLUID RATE AT ~EL~,HEAD WATE~ CUTS fPCT): GAS/OIL RATIO: CHOKE NEUTRON TOOL TOOL TYPE (MP!T~EP~AL OR THERMAL]: ~ATRIX DE~$ITY: HOb~ CORR~CTIO~ (I~): 14-MAY-95 CP42.2 9785.0 9320.0 9778.o 1BO0.O NO 14-MAY-95 TOOL NUMBER SGC SA 60 CAb Y 028 TCC B 278 CNC GA 63 TCM 9364,0 DEAD CRUDE 20.0 BOTH SANDSTONE 2,65 ~I$ T~>e Verif~catJ. on Listim~ ,cbl. umber~.~er AlasKa Computlnd Center ig-jUN-1995 14:~.9 PAGEt 24 8I.,UELINE COUi'~T RATE ;,tOR~AI, IZATIO~,; IN OIL ZONE ~ASC NOR~.~ALIZING '~IND[]W (FT): ~L~JMLINE COUNT ~ATE SCALES SET BY FIELD ENGINEER MAP COgeNT ~ATE LO~ SCALE (CPS): 0 FAR COUf.4T RATE HIGH SCALE (CP6): 4000 NEAR CObNT R~TE LOw SChb~ (CPS): 0 ;,jEAR COUN~i~ ({ATE HI,fi &CALE (CPS): 18000 TOOL STA~DOFF (I5~): REMARKS: TIED Tt, lTO CBL OATED 9-6-85,( GAMMA RAY COUNTS HIGH FROM 8C PUMPED 4i0 B~t,S DEAD CRUDE BEFORE LOGGING THREE PASSES WITH C~'~TG TOOL (DI.IAL PORSITY IS EPITHERMAL & THERMAL). ]bOGGED INTERVAL 9785-9320' AT 30 FPM. bOGGED PASSEo WHILE INJECTING DEAD CRUDE AT ~ BPM APPARRENT GOC AT 9464'. GAS 0NDERRUN ~TILL AT 955~-9560' AND AT a620-96~0' TAGGED TD AT 9785 . LIS FOR~'iAT DATA ** DATA FORMAT SPECIFICATION RECO~D ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 3 73 7~ 4 66 5 66 6 73 7 65 11 66 !3 ~3 66 0 14 65 FT ~5 66 68 16 66 0 66 ~IS ~ape 'VerlfIcatl. or~ [,lsttr:a ~chlumherqer AlasKa Co,~Put.~nq Center lg-JUM-1,995 14.:1.9 ¸25 Na~l~ S~RV T ~VICE FT 506502 O0 000 O0 NPH! P~3 pi] 506502 00 000 00 EMP~ P83 PU 506502 00 000 00 TNP~ PS3 PU 506502 O0 000 00 TNRA PS3 506502 00 000 00 RTNR PS3 506502 00 000 O0 ENRA PS3 506502 00 000 00 CFEC P$3 CPS 506502 O0 000 00 CNEC P$3 CPS 506502 00 000 00 RCEF P$3 CPS 5(,6502 O0 000 O0 RCEN PS3 CPS 506502 00 000 00 RCNT P83 CPS 506502 O0 000 O0 RCFT PS3 CPS 506502 00 000 00 CNTC PS3 CPS 506502 00 000 O0 CFTC PS3 CPS g06502 00 000 O0 NPOP PS3 PU 506502 O0 O00 O0 GR PS3 GAPI 506502 OO 000 O0 TENS P83 LB 506502 O0 0OO O0 CCD PS~ V 506502 O0 000 O0 , API APl P FIDE N B MB SIZE EPR PROCESS TYPE CbA$S MOD NUMB SAhP EL, EM CODE (HEX) 0 7 1 1 4 68 0000000000 0 7 1 i 4 68 0000000000 0 7 i I 4 68 0000000000 0 7 1 i 4 68 0000000000 0 7 1 1 4 68 0000000000 0 7 1 I 4 68 0000000000 0 7 1 1 4 68 0000000000 0 7 1 ~ 4 68 0000000000 0 7 I I 4 68 0000000000 0 7 1 1 4 68 0000000000 0 7 1 I 4 68 0000000000 0 7 1 1 4 68 0000000000 0 7 1 i 4 68 0000000000 0 7 1 I 4 68 0000000000 0 7 1 ! 4 68 0000000000 0 7 1 I 4 68 0000000000 0 7 1 1 4 68 0000000000 0 7 1 i 4 68 0000000000 0 7 I i 4 68 0000000000 DATA ** DEPT. :TNRA PS3 CNEC PS3 RCFT PS3 GR.PS3 DEPT. 9292.000 MPHI,PS3 TMRA.PS3 5.333 RTNR.PS3 CMEC,P$3 ~64~.515 RCEF.PS3 RCFT.P$3 27 .677 CNTC.PS3 GR.PS3 304.750 TENS,PS3 ** END OF DATA ** 33.227 ENPH,PS3 24.346 TNPH.P$3 ~.327 ENRAi. PS3 4.053 CFEC.pp~ 62 .960 RCEN.PS3 2332,478 RCNT. 1578.550 CFTC.PS] 501.527 NPOR.PS3 2615.000 CCD.PS3 -0.001 71.644 ENPM.PS3 5.500 ENRA,PS3 377.439 RCEN.PS3 1444.977 CFTC~PS3 3155'000 CCL,PS3 57 498 7 O01 2433 566 277 -o TNPH,P$3 CFEC PS3 RCNT PS3 NPOR,PS3 2~,404 62 ,41 .404 96.567 1521.,334 96.567 **** PILE TRAILEP **** FILE NA~E : EDIT .007 SERVICE : FDIC YERSi0~ : 001C01 DATE : q5/O6/19 MAX REC SIZE : 1024 F~LE TYPE : LO L~ST FIt,£ : ;ChlUmberger f~laska Co~"putin~. Center lq-JUM-1995 1~:!9 PAGE: 26 DhT~ : 95/0~t!9 O~I~IN : VLIC CONTIMU~.TI~M ~ : ~ P~EVIOOS TAPE : COMt~E~.i'l' : aNCD ALASKA !NC., PRI.!D~OE BaY, D,8. 4-31, API~ 50-029-21334-00 **** REEL TR~II, EP **** D~TE : 95/06/19 O~IGI~! : PLIC REEL NA~C : g5~91 CONTINUATION # : o,. REEb : COMMENT : ARCO ALASKA !aC., PRUD~OM BAY, D,S. 4-31, APl# 50-029-21334-00 Copyright 1987,1988,1989,1990,1991 ~~/ By WESTERN ATLAS INTERNATIONAL, INC. All rights reserved. PROGPJkM: TAPESCAN Start of execution: Tue 22 OCT 91 6:30p Tape Subfile 1 is type: LIS **** REEL HEADER **** REVISION: 2.53 91/10/22 01 **** TAPE HEADER **** 91/10/22 04-31 --- 01 Tape Subfile: 1 Minimum record length: Maximum record length: 2 records... 132 bytes 132 bytes Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT CASED HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: 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 04-31 500292133400 ARCO ALASKA INC. ATLAS WIRELINE SERVICES 20-OCT-91 89809 R.IDRIO DETHLEFS/BRA 35 llN 15E 377 528 61.00 60.00 25.00 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING CURVE SHIFT DATA - ALL PASSES TO STANDARD (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS OPEN HOLE CASING DRILLER'S CASING BIT SIZE (IN) SIZE (IN) DEPTH (FT) WEIGHT (LB/FT) 0.000 0.0 0.00 9.625 9364.0 47.00 7.000 9855.0 29.00 EQUIVALENT UNSHIFTED DEPTH PBU TOOL CODE: BCS PBU CURVE CODE: GR RUN NUMBER: 1 PASS NUMBER: 1 DATE LOGGED: LOGGING COMPANY: BASELINE DEPTH $ REMARKS: 1. GAMMA RAY EXTREMELY HIGH DUE TO SCALE. 2. PASS 1 NEUTRON TAKEN AS A DEPTH STANDARD. 3. PASS 1 NEUTRON ON DEPTH WITH DT. NO DEPTH SHIFT REQUIRED. $ **** FILE HEADER **** .001 1024 FILE HEADER FILE NUMBER: 1 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH 2418 9286.0 9782.0 $ CURVE SHIFT DATA - PASS TO PASS (MEASURED DEPTH) BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH EQUIVALENT UNSHIFTED DEPTH $ REMARKS: CN WN FN COUN STAT : ARCO ALASKA INC. : 04-31 : PRUDHOE BAY : N.SLOPE : ALASKA ONE DEPTH PER FRA~4E Tape depth ID: F 6 Curves: Name Code Samples Units Size Length 1 FUCT 68 1 CPS 4 2 GRCH 68 1 GAPI 4 3 NPHI 68 1 PU-S 4 4 NRAT 68 1 4 5 NUCT 68 1 CPS 4 6 TENS 68 1 LB 4 24 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 28 Tape File Start Depth = 9782.000000 Tape File End Depth = 9286.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6952 datums Tape Subfile: 2 112 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 3 is type: LIS FILE HEADER **** .002 1024 FILE HEADER FILE NUMBER: 2 EDITED CURVES Depth shifted and clipped curves for each pass PASS NUMBER: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE STOP DEPTH START DEPTH 2418 9285.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 9781.0 (MEASURED DEPTH) in separate files. BASELINE DEPTH CNC0 EQUIVALENT UNSHIFTED DEPTH LSN0 SSN0 CNRA 9286.5 9287.5 9289.5 9290.5 9290.0 9292.5 9298.0 9300.5 9379.5 9379.5 9380.0 9380.0 9382.5 9382.5 9386.5 9387.0 9390.0 9390.0 9394.0 9394.0 9407.0 9407.5 9412.0 9412.5 9412.5 9413.5 9413.5 9414.5 9414.5 9415.0 9416.0 9416.5 9419.0 9418.0 9421.5 9421.0 9422.0 9421.5 9422.5 9423.0 9287.5 9287.5 9287.5 9290.5 9290.5 9290.5 9292.5 9292.5 9292.5 9300.5 9300.5 9300.5 9379.5 9379.5 9379.5 9380.0 9380.0 9380.0 9382.5 9382.5 9382.5 9387~0 9387.0 9387.0 9390.0 9390.0 9390.0 9394.0 9394.0 9394.0 9407.5 9407.5 9407.5 9412.5 9412.5 9412.5 9413.5 9413.5 9413.5 9414.5 9414.5 9414.5 9415.0 9415.0 9415.0 9416.5 9416.5 9416.5 9418.0 9418.0 9418.0 9421.0 9421.0 9421.0 9421.5 9421.5 9421.5 9423.0 9423.0 9423.0 9427.5 9453 .0 9471.0 9486.0 9514.0 9520.0 9531.0 9533.5 9534.0 9544.0 9544.5 9548.5 9549.0 9550.0 9553.0 9580.0 9584.0 9586.5 9587.0 9596.0 9600.0 9606.0 9606.5 9610.0 9610.5 9624.0 9629.0 9632.5 9634.0 9647.5 9649.0 9650.0 9654.0 9657.0 9666.0 9676.5 9677.0 9677.5 9679.0 9690.0 9710.5 9715.0 9718.0 9721.0 9721.5 9731.5 9732.5 9737.0 9737.5 9739.5 9742.0 9746.5 9757.0 9769.5 9772.0 9428.0 9452.0 9472.0 9485.0 9515.0 9521.0 9530.5' 9533.0 9534.0 9544.0 9545.0 9549.0 9550.0 9550.5 9553.5 9579.0 9584.0 9586.5 9587.5 9596.5 9600.0 9607.0 9607.5 9610.5 9611.0 9627.0 9630.0 9633.5 9634.0 9648.0 9649.5 9650.0 9655.0 9658.0 9666.0 9676.5 9677.5 9678.0 9678.5 9689.0 9711.5 9716.0 9718.0 9721.0 9722.0 9732.0 9732.5 9737.0 9738.0 9740.0 9743.0 9747.5 9756.0 9770.5 9773.0 9428.0 9452.0 9472.0 9485.0 9515.0 9521.0 9530.5 9533.0 9534.0 9544.0 9545.0 9549.0 9550.0 9550.5 9553.5 9579.0 9584.0 9586.5 9587.5 9596.5 9600.0 9607.0 9607.5 9610.5 9611.0 9627.0 9630.0 9633.5 9634.0 9648.0 9649.5 9650.0 9655.0 9658.0 9666.0 9676.5 9677.5 9678.0 9678.5 9689.0 9711.5 9716.0 9718.0 9721.0 9722.0 9732.0 9732.5 9737.0 9738.0 9740.0 9743.0 9747.5 9756.0 9770.5 9773.0 9428.0 9452.0 9472.0 9485.0 9515.0 9521.0 9530.5 9533.0 9534.0 9544.0 9545.0 9549.0 9550.0 9550.5 9553.5 9579.0 9584.0 9586.5 9587.5 9596.5 9600.0 9607.0 9607.5 9610.5 9611.0 9627.0 9630.0 9633.5 9634.0 9648.0 9649.5 9650.0 9655.0 9658.0 9666.0 9676.5 9677.5 9678.0 9678.5 9689.0 9711.5 9716.0 9718.0 9721.0 9722.0 9732.0 9732.5 9737.0 9738.0 9740.0 9743.0 9747.5 9756.0 9770.5 9773.0 9428.0 9452.0 9472.0 9485.0 9515.0 9521.0 9530.5 9533.0 9534.0 9544.0 9545.0 9549.0 9550.0 9550.5 9553.5 9579.0 9584.0 9586.5 9587.5 9596.5 9600.0 9607.0 9607.5 9610.5 9611.0 9627.0 9630.0 9633.5 9634.0 9648.0 9649.5 9650.0 9655.0 9658.0 9666.0 9676.5 9677.5 9678.0 9678.5 9689.0 9711.5 9716.0 9718.0 9721.0 9722.0 9732.0 9732.5 9737.0 9738.0 9740.0 9743.0 9747.5 9756.0 9770'.5 9773.0 9772.5 $ REMARKS: CN WN FN COUN STAT 9773.5 9773.5 9773.5 9773.5 : ARCO ALASKA INC. : 04-31 : PRUDHOE BAY : N.SLOPE : ALASKA ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Code Samples Units 1 FUCT 68 1 CPS 2 GRCH 68 1 GAPI 3 NPHI 68 1 PU-S 4 NRAT 68 1 5 NUCT 68 1 CPS 6 TENS 68 1 LB Size Length 4 4 4 4 4 4 4 4 4 4 4 4 24 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 28 Tape File Start Depth = 9781.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 6952 datums Tape Subfile: 3 134 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 4 is type: LIS **** FILE HEADER **** .003 1024 FILE HEADER FILE NUMBER: 3 EDITED CURVES Depth shifted and clipped curves for each pass in separate files. PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE 3 0.5000 START DEPTH 2418 9279.0 $ CURVE SHIFT DATA - PASS TO PASS BASELINE CURVE FOR SHIFTS PBU CURVE CODE: GRCH PASS NUMBER: 1 BASELINE DEPTH CNC0 9290.0 9299.0 9357.0 9358.0 9364 . 0 9378.5 9379.5 9380.0 9381.5 9382.0 9386.5 9387.0 9389.0 9390.5 9391.0 9407.0 9417.0 9422.0 9426.0 9452.0 STOP DEPTH 9783.0 (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH LSN0 SSN0 CNRA 9291.0 9291.0 9291.0 9291.0 9300.0 9300.0 9300.0 9300.0 9356.5 9356.5 9356.5 9356.5 9357.5 9357.5 9357.5 9357.5 9362.0 9362.0 9362.0 9362.0 9377.5 9377.5 9377.5 9377.5 9378.0 9378.0 9378.0 9378.0 9380.0' 9380.0 9380.0 9380.0 9381.5 9381.5 9381.5 9381.5 9382.5 9382.5 9382.5 9382.5 9387.0 9387.0 9387.0 9387.0 9388.0 9388.0 9388.0 9388.0 9390.0 9390.0 9390.0 9390.0 9391.0 9391.0 9391.0 9391.0 9391.5 9391.5 9391.5 9391.5 9407.0 9407.0 9407.0 9407.0 9417.0 -9417.0 9417.0 9417.~ 9421.5 9421.5 9421.5 9421.5 9425.5 9425.5 9425.5 9425.5 9452.5 9452.5 9452.5 9452.5 9454.0 9454.5 9465.0 9470.0 9486.0 9490.0 9511.0 9529.5 9535.5 9544.0 9544.5 9545.0 9550.0 9550.5 9580.0 9584.0 9597.5 9598.5 9599.5 9616.0 9616.5 9617.0 9617.5 9618.5 9619.0 9619.5 9621.0 9626.5 9628.0 9629.0 9631.0 9631.5 9633.0 9634.0 9636.0 9641.5 9657.0 9657.5 9658.0 9659.5 9663.0 9666.0 9667.0 9669.0 9676.0 9676.5 9710.0 9737.5 9738.0 9740.0 9757.0 9774.0 9774.5 9454.5 9455.5 9466.0 9468.0 9485.0 9489.0 9510.0 9529.5 9535.5 9542.0 9543.5 9544.0 9550.0 9550.5 9579.0 9584.0 9597.5 9598.0 9599.0 9615.0 9615.5 9616.5 9617.0 9617.5 9618.0 9619.0 9620.5 9626.5 9628.0 9628.5 9630.5 9631.5 9633.0 9633.5 9635.5 9642.0 9657.5 9658.5 9659.0 9660.5 9663.5 9666.5 9667.0 9669.0 9677.0 9677.5 9708.0 9737.0 9738.0 9740.0 9756.0 9773.0 9773.5 9454.5 9455.5 9466.0 9468.0 9485.0 9489.0 9510.0 9529.5 9535.5 9542.0 9543.5 9544.0 9550.0 9550.5 9579.0 9584.0 9597.5 9598.0 9599.0 9615.0 9615.5 9616.5 9617.0 9617.5 9618.0 9619.0 9620.5 9626.5 9628.0 9628.5 9630.5 9631.5 9633.0 9633.5 9635.5 9642.0 9657.5 9658.5 9659.0 9660.5 9663.5 9666.5 9667.0 9669.0 9677.0 9677.5 9708.0 9737.0 9738.0 9740.0 9756.0 9773.0 9773.5 9454.5 9455.5 9466.0 9468.0 9485.0 9489.0 9510.0 9529.5 9535.5 9542.0 9543.5 9544.0 9550.0 9550.5 9579.0 9584.0 9597.5 9598.0 9599.0 9615.0 9615.5 9616 ..5 9617.0 9617.5 9618.0 9619.0 9620.5 9626.5 9628.0 9628.5 9630.5 9631.5 9633.0 9633.5 9635.5 9642.0 9657.5 9658.5 9659.0 9660.5 9663.5 9666.5 9667.0 9669.0 9677.0 9677.5 9708.0 9737.0 9738.0 9740.0 9756.0 9773.0 9773.5 9454.5 9455.5 9466.0 9468.0 9485.0 9489.0 9510.0 9529.5 9535.5 9542.0 9543.5 9544.0 9550.0 9550.5 9579.0 9584.0 9597.5 9598.0 9599.0 9615.0 9615.5 9616.5 9617~0 9617.5 9618.0 9619.0 9620.5 9626.5 9628.0 9628.5 9630.5 9631.5 9633.0 9633.5 9635.5 9642.0 9657.5 9658.5 9659.0 9660.5 9663.5 9666.5 9667.0 9669.0 9677.0 9677.5 9708.0 9737.0 9738.0 9740.0 9756.0 9773.0 9773.5 REMARKS: CN WN FN COUN STAT : ARCO ALASKA INC. : 04-31 : PRUDHOE BAY : N.SLOPE : ALASKA ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Code Samples Units 1 FUCT 68 1 CPS 2 GRCH 68 1 GAPI 3 NPHI 68 1 PU-S 4 NRAT 68 1 5 NUCT 68 1 CPS 6 TENS 68 1 LB Size Length 4 4 4 4 4 4 4 4 4 4 4 4 24 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 29 Tape File Start Depth = 9783.000000 Tape File End Depth = 9279.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 14016 datums Tape Subfile: 4 132 records... Minimum record length: Maximum record length: 34 bytes 1014 bytes Tape Subfile 5 is type: LIS **** FILE HEADER **** .004 1024 FILE HEADER FILE NUMBER: 4 AVERAGED CURVES Compensated Neutron: Arithmetic average of edited passes for all curves. Pulsed Neutron: Unaveraged edited Pass 1 gamma ray and background counts; arithmetic average of edited static baseline passes for all other curves. DEPTH INCREMENT: 0.5000 PASSES INCLUDED IN AVERAGE PBU TOOL CODE 2418 $ REMARKS: PASS NUMBERS 1, 2, 3 CN : ARCO ALASKA INC. WN : 04-31 FN : PRUDHOE BAY COUN : N.SLOPE STAT : ALASKA ONE DEPTH PER FRAME Tape depth ID' F 5 Curves'. Name Code Samples Units 1 FUCT 68 1 CPS 2 GRCH 68 1 GAPI 3 NPHI 68 1 PU-S 4 NRAT 68 1 5 NUCT 68 1 CPS Size Length 4 4 4 4 4 4 4 4 4 4 20 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 25 Tape File Start Depth = 9783.000000 Tape File End Depth = 9279.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 13007 datums Tape Subfile: 5 46 records... Minimum record length: 30 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS **** FILE HEADER **** .005 1024 FILE HEADER FILE NUMBER: 5 RAW CURVES Curves and log header data for each pass in separate files; raw background pass in last file. PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH 2418 9286.0 $ LOG HEADER 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): 9782.0 il-JUL-91 FSYS256 REV:G002 VER:2.0 1200 il-JUL-91 9784.0 9773.0 9300.0 9772.0 1680.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER CCL CN GR PCM $ CASING COLLAR LOC. COMP. NEUTRON GAMMA RAY PULSE CODE MODULATOR 2323 2418 1310 3507 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 9855.0 9772.0 BOREHOLE CONDITIONS FLUID TYPE: PRODUCED FLUIDS 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): 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): THERMAL SANDSTONE 0.00 0.000 NORMALIZATION WINDOW START DEPTH (FT): STOP DEPTH (FT) : AMOUNT: 0.0 0.0 0.0 GAS SCALING FACTOR FOR NEAR AND FAR COUNTS: MULTIPLIER: 0.000 0.000 TOOL STANDOFF (IN) : 0.0 REMARKS: LOG TIED INTO CBL RUN 06 SEPT. 85. WELL HAS BEEN SHUT-IN APPROX. 3 WEEKS BEFORE LOGGING. $ CN : ARCO ALASKA INC. WN : 04-31 FN : PRUDHOE BAY COUN : N.SLOPE STAT : ALASKA ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name Code Samples Units 1 CCL 68 1 2 CLSN 68 1 CPS 3 CN 68 1 PU-L 4 CNC 68 1 PU-S 5 CNRA 68 1 6 CSSN 68 1 CPS 7 GR 68 1 GAPI 8 LSN 68 1 CPS 9 SPD 68 1 F/MN Size Length 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 10 SSN 68 1 CPS 4 11 TEN 68 1 LB 4 12 TTEN 68 1 LB 4 48 * DATA RECORD (TYPE# 0) Total Data Records: 105 994 B~TES * Tape File Start Depth = 9782.000000 Tape File End Depth = 9286.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 39822 datums Tape Subfile: 6 181 records... Minimum record length: 62 bytes Maximum record length: 994 bytes Tape Subfile 7 is type: LIS **** FILE HEADER **** .006 1024 FILE HEADER FILE NUMBER: 6 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 2418 9285.0 $ LOG HEADER 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): STOP DEPTH 9781.0 il-JUL-91 FSYS256 REV:G002 VER:2.0 1223 il-JUL-91 9784.0 9773.0 9300.0 9772.0 1680.0 YES TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CCL CN GR PCM $ CASING COLLAR LOC. COMP. NEUTRON GAMMA RAY PULSE CODE MODULATOR TOOL NUMBER 2323 2418 1310 3507 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): 0.000 --9855.0 9772.0 BOREHOLE CONDITIONS FLUID TYPE: PRODUCED FLUIDS 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): NORMALIZATION WINDOW START DEPTH (FT): STOP DEPTH (FT): AMOUNT: GAS SCALING FACTOR FOR NEAR AND FAR COUNTS: MULTIPLIER: TOOL STANDOFF (IN): REMARKS: CN WN FN COUN STAT : ARCO ALASKA INC. : 04-31 : PRUDHOE BAY : N. SLOPE : ALASKA 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL SANDSTONE 0.00 0.000 0.0 0.0 0.0 0.000 0.000 0.0 ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name 1 CCL 2 CLSN 3 CN 4 CNC 5 CNRA 6 CSSN 7 GR 8 LSN 9 SPD 10 SSN 11 TEN Code Samples Units 68 1 68 1 CPS 68 1 PU-L 68 1 PU-S 68 1 68 1 CPS 68 1 GAPI 68 1 CPS 68 1 F/MN 68 1 CPS 68 1 LB Size Length 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 12 TTEN 68 1 LB 4 4 48 * DATA RECORD (TYPE# 0) Total Data Records: 105 994 BYTES * Tape File Start Depth = 9781.000000 Tape File End Depth = 9285.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 38813 datums Tape Subfile: 7 179 records... Minimum record length: ?Iaximum record length: 62 bytes 994 bytes Tape Subfile 8 is type: LIS **** FILE HEADER **** .007 1024 FILE HEADER FILE NUMBER: 7 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 SUM/~ARY VENDOR TOOL CODE START DEPTH 2418 9279.0 $ LOG HEADER 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): STOP DEPTH 9783.0 il-JUL-91 FSYS256 REV:G002 VER:2.0 1246 il-JUL-91 9784.0 9773.0 9300.0 9772.0 1680.0 YES CCL CN GR PCM $ TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CASING COLLAR LOC. COMP. NEUTRON GAMMA RAY PULSE CODE MODULATOR BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): TOOL NUMBER 2323 2418 1310 3507 0.000 9855.0 9772.0 BOREHOLE CONDITIONS FLUID TYPE: PRODUCED FLUIDS 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): NORMALIZATION WINDOW START DEPTH (FT) : STOP DEPTH (FT): AMOUNT: GAS SCALING FACTOR FOR NEAR AND FAR COUNTS: MULTIPLIER: TOOL STANDOFF (IN): REMARKS: CN WN FN COUN STAT : ARCO ALASKA INC. : 04-31 : PRUDHOE BAY : N.SLOPE : ALASKA 0.00 0.0 0.0 0 0.0 0.000 0.000 0.000 0.0 THERMAL SANDSTONE 0.00 0.000 0.0 0.0 0.0 0.000 0.000 0.0 ONE DEPTH PER FRAME Tape depth ID: F 12 Curves: Name 1 CCL 2 CLSN 3 CN 4 CNC 5 CNRA 6 CSSN 7 GR 8 LSN 9 SPD 10 SSN 11 TEN Code Samples Units 68 1 68 1 CPS 68 1 PU-L 68 1 PU-S 68 1 68 1 CPS 68 1 GAPI 68 1 CPS 68 1 F/MN 68 1 CPS 68 1 LB Size Length 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 12 TTEN 68 1 LB 4 4 48 * DATA RECORD (TYPE# 0) Total Data Records: 107 994 BYTES * Tape File Start Depth = 9783.000000 Tape File End Depth = 9279.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code' 68 66044 datums Tape Subfile: 8 181 records... Minimum record length: Maximum record length: 62 bytes 994 bytes Tape Subfile 9 is type: LIS **** TAPE TRAILER **** 91/10/22 04-31 01 **** REEL TRAILER **** 91/10/22 01 Tape Subfile: 9 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Tue 22 OCT 91 6:30p £1apsed execution time = 40.43 seconds. SYSTEM RETURN CODE = 0 PROGPa%M: LISCAN REVISION: D. Z ~u~'±' mu~;~: w3/~u-~v~u~u Start of execution: Mon 17 JLY 89 12:48p **** REEL HEADER LIS 89/06/28 ATLAS 01 '* LIS CUSTOMER LIBRARY TAPE' **** TAPE HEADER **** LIS 89/06/28 00003870 01 FILE # 1 MAIN .001 FILE HEADER **** 1024 CN : ARCO ALASKA INC WN : D.S.4 31 FN : PRUDHOE BAY COUN : N SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME TAPE DEPTH UNIT : F 36 CURVES : NAME 1 CCL 68 2 CCL 68 3 CCL 68 4 GR 68 5 GR 68 6 GR 68 7 TTEN 68 8 TTEN 68 CODE SAMPLE# UNIT 1 VOLT 1 VOLT 1 VOLT 1 API 1 API 1 API 1 LBS 1 LBS BYTES 4 4 4 4 4 4 4 4 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 29 3O 31 32 33 34 .35 36 TEN TEN SPD SPD SPD CN CN CN CNC CNC CNC CNRA CNRA CNRA LSN LSN LSN CLSN CLSN CLSN SSN SSN SSN CSSN CSSN CSSN 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 LBS LBS FT FT FT PU PU PU PU Pu PU c/c. c/c CT~ CTS 4' 4 4 · 4 4' 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 * DATA RECORD DEPTH GR TEN SPD CNC LSN CLSN CSSN 9810.000 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 -999.2500 9760.000. 123.2262 207.0761 28.99710 40.95892 37.88403 9.752621 151.1255 9710.000 77.65517 51.92900 29.99701 31.55534 (TYPE# 0) CCL GR TEN CN CNC . 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SYSTEM RETURN CODE = 0 186 186 bVP 010,H02 VERIFICATION bISTING PAGE ** REEb HEADER 1. SERVICE NAME IEDIT DaTE I87/06/ 4 ORIGXN l ~EEb NAME 172320 PREVIOUS REEb I BAY DS 4"31,API # 50'029'21334 * TAPE HEADER ERVICE NaME DATE_I$?/O$/ 4 ORIGIN 17232 TAP.~ NAME' ~ONT[NUATION # '{REVXOUB'?APE COMMENTS Ibis IEDIT ~0! TaPE,ARCO PRUDHO~ BAg DB 4-31~API a 50~029-21334 XLg HEADER ** ~NIME IEDIT ,001 {C NAM'E. 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