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187-132
CAUTION: This email originated from outside the State of Alaska mail system. Do not click links or open attachments unless you recognize the sender and know the content is safe. From:Wallace, Chris D (OGC) To:AOGCC Records (CED sponsored) Subject:FW: Water Injector GC-2C (PTD #187132) AOGCC Witnessed MIT-IA Date:Thursday, April 4, 2024 10:51:06 AM From: Wallace, Chris D (OGC) Sent: Thursday, April 4, 2024 10:48 AM To: Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Cc: Regg, James B (OGC) <jim.regg@alaska.gov>; PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Subject: RE: Water Injector GC-2C (PTD #187132) AOGCC Witnessed MIT-IA Oliver, Ryan, Sorry, I missed the earlier email. Yes – in this scenario, it will be OK/recommended to MIT while shut in. Thanks and Regards, Chris Wallace, Sr. Petroleum Engineer, Alaska Oil and Gas Conservation Commission, 333 West 7th Avenue, Anchorage, AK 99501, (907) 793-1250 (phone), (907) 276-7542 (fax), chris.wallace@alaska.gov 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 Chris Wallace at 907-793-1250 or chris.wallace@alaska.gov. From: Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Sent: Thursday, April 4, 2024 10:32 AM To: Wallace, Chris D (OGC) <chris.wallace@alaska.gov> Cc: Regg, James B (OGC) <jim.regg@alaska.gov>; PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Subject: RE: Water Injector GC-2C (PTD #187132) AOGCC Witnessed MIT-IA Chris, Any update on this. I’m assuming that due to the short timeframe of the well being online and the uncertainty of reaching stabilized well conditions before the well is shut back in you would want us to do a witnessed offline test prior to placing the well on injection. Oliver Sternicki Hilcorp Alaska, Hilcorp North Slope LLC Well Integrity Supervisor Office: (907) 564 4891 Cell: (907) 350 0759 Oliver.Sternicki@hilcorp.com From: PB Wells Integrity <PBWellsIntegrity@hilcorp.com> Sent: Thursday, March 14, 2024 2:37 PM To: Wallace, Chris D (OGC) <chris.wallace@alaska.gov> Cc: jim.regg@alaska.gov; Oliver Sternicki <Oliver.Sternicki@hilcorp.com> Subject: Water Injector GC-2C (PTD #187132) AOGCC Witnessed MIT-IA Mr. Wallace, Water injector GC-2C (PTD #187132) is currently not operable with no known integrity issues. The well has not been on injection since 2004. Last online witnessed MIT-IA was 07/22/2004. The most recent non witnessed MIT-IA passed on 05/19/21. We may want to put this well on water injection via mobile pump and temporary piping for as little as a few days to support facility work at GC2 in the coming weeks. Industry Guidance Bulletin 10-02B states “Injection wells that are shut in long-term (undetermined when injection will restart) need not be tested until they are ready to recommence injection” My concern is that in the event we were to put the well online, it may not be online long enough to test with stabilized injection before being shut in. We may also struggle to lock in an inspector in such a small window, depending on changeout days and workload of the inspectors. Would it be unreasonable in this scenario to perform an AOGCC witnessed MIT-IA prior to starting injection to demonstrate integrity and satisfy compliance testing? Or would you advise we maintain the standard practice and test it after it is put on injection regardless of stabilization, knowing we may shut in prior to getting a test? Thank you and please call with any questions or concerns. Ryan Holt Hilcorp Alaska LLC Field Well Integrity / Compliance Ryan.Holt@Hilcorp.com P: (907) 659-5102 M: (907) 232-1005 The information contained in this email message is confidential and may be legally privileged and is intended only for the use of theindividual or entity named above. If you are not an intended recipient or if you have received this message in error, you are herebynotified that any dissemination, distribution, or copy of this email is strictly prohibited. If you have received this email in error, pleaseimmediately notify us by return email or telephone if the sender's phone number is listed above, then promptly and permanently deletethis message. While all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening, or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by the company in this regard and the recipient should carry out such virus and other checks as it considers appropriate. NOT OPERABLE: GG2C (PT~#1871320) Injection Currently Not Ne~ed Page 1 of 2 Regg, James B (DOA) From: NSU, ADW Weli Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] Sent: Tuesday, April 28, 2009 4:22 PM To: Regg, James B(DOA); Maunder, Thomas E(DOA); GPB, Area Mgr West (GC2/WRD); GPB, GC2 OTL; GPB, Prod Controliers; GPB, Wells Opt Eng; GPB, Optimization Engr; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor Cc: Roschinger, Torin T.; NSU, ADW Well Inte~ty Engineer; Quy, Tiffany Subject: NOT OPERABLE: GC-2C (PTD #1871320) Injection Currently Not Needed All, ~ GC-2C (PTD #1871320) is currently not needed for injection and will n t be laced onli near future. The well has been reclassified as Not Operable until it is nee e. At that time, the well will be reclassified and put on injection to obtain the AOGCC required MIT-IA. Please call with any questions or concerns. Thank you, Andrea Hughes Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 ~'a `~5.~ ;.~`~ka::e !-~'t~~~' _. . t~i.j4,i~; From: NSU, ADW Well Integrity Engineer Sent: Saturday, March 28, 2009 3:23 PM To: 'Regg, James B(DOA)'; 'Maunder, Thomas E(DOA)'; GPB, Area Mgr West (GC2/WRD); GPB, GC2 OTL; GPB, Prod Controllers; GPB, Wells Opt Eng; GPB, Optimization Engr; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor Cc: Townsend, S. Eliot; NSU, ADW Well Integrity Engineer Subject: UNDER EVALUATION: GC-2C (PTD #1871320) Obtain AOGCC MIT-IA All, It is planned to place GC-2C (PTD #1871320) on injection on 3/29/09 in order to obtain an AOGCC witnessed MITIA. The well has been reclassified as Under Evalution and may be put on injection. Please call with any questions or concerns. Thank you, Andrea Hughes From: NSU, ADW Well Integrity Engineer Sent: Sunday, March 22, 2009 7:12 PM To: 'Regg, ]ames B(DOA)'; 'Maunder, Thomas E(DOA)'; GPB, Area Mgr West (GC2/WRD); GPB, GC2 OTL; GPB, Prod Controllers; GPB, Wells Opt Eng; GPB, Optimization Engr; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor Cc: Townsend, S. Eliot; NSU, ADW Well Integrity Engineer 8/6/2009 NOT OPERABLE: GC-2C (PT~#1871320) Injection Currently Not Ne~ed Page 2 of 2 Subject: NOT OPERABLE: GC-2C (PTD #1871320) Obtain AOGCC MIT-IA All, GC2 is currently in the process of conducting a Management of Change for bringing well GC-2C (PTD #1871320) back on-line. The well has been reclassified as Not Operable while the MOC is in progress. Once the MOC is complete and Operations is ready to bring the well back online, the well wi!! then be reclassified as Under Evaluation. Thank you, Anna ~Du6e, ~. E. Well Integrity Coordinator GPB Weils Graup Phone: (907) 659-5102 Pager: (90T) 659-5100 x1154 From: NSU, ADW Weli Integrity Engineer Sent: Saturday, February 07, 2009 9:35 PM To; 'Regg, James B(DOA)'; 'Maunder, Thomas E(DOA)'; GPB, Area Mgr West (GC2/WRD); GPB, GC2 OTL; GPB, Prod Controllers; GPB, Wells Opt Eng; GPB, Optimization Engr; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor Cc: NSU, ADW Well Integrity Engineer; Holt, Ryan P(ASRC) Subject: UNDER EVALUATION: GC-2C (PTD #1871320) Obtain AOGCC MIT-IA All, Well GC-2C (PTD #1871320) passed an MIT-IA to 1700 psi on 02/06/09. However, this test was completed with the well shut-in and it still requires an AOGCC witnessed test. The weli has been reclassified as Under Evaluation in order to obtain the AOGCC witnessed MIT-IA while on injection. Please place this weil on injection when convenient. The MIT form for the completed test and a wellbore schematic have been included for reference. Please call with any questions. Thank you, Andrea Hughes Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 8/6/2009 NOT OPERABLE: GC-2C (P~#1~7"1320) Obtain AOGCC MIT-IA • Page l,e€'~ ~1~.Ni~ Regg, James B (DOA) From: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] ~ ) t Sent: Sunday, March 22, 2009 7:12 PM ~~' C ~ ~1 ~310~ To: Regg, James B (DOA); Maunder, Thomas E (DOA); GPB, Area Mgr West (GC2/WRD); GPB, GC2 OTL; GPB, Prod Controllers; GPB, Wells Opt Eng; GPB, Optimization Engr; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor Cc: Townsend, S. Eliot; NSU, ADW Well Integrity Engineer Subject: NOT OPERABLE: GC-2C (PTD #1871320) Obtain AOGCC MIT-IA All, C'.,['cSS.L- ~ cAJ~.~Q ~wDsPz~ GC2 is currently in the process of conducting a Ma~laaement of Chancle for bringing w, ell GC-2C (PTD #1871320) back on-line. The well has been reclassified as Not Operable while the MOC is in progress. Once the MOC is complete and Operations is ready to bring the well ack online, the well will then be reclassified as Under Evaluation. Thank you, Anna I~u6e, ~'. E. Well Integrity Coordinator GPB Wells Group Phone: (907} 659-51 A2 Pager: (907) 659-5100 x1154 r>~as,?~7~~y 1Y1~ ~. c5 L~ULI From: NSU, ADW Weil Integrity Engineer Sent: Saturday, February 07, 2009 9:35 PM To: 'Regg, James B (DOA)'; 'Maunder, Thomas E (DOA)'; GPB, Area Mgr West (GC2/WRD); GPB, GC2 OTL; GPB, Prod Controllers; GPB, Wells Opt Eng; GPB, Optimization Engr; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor Cc: NSU, ADW Well Integrity Engineer; Holt, Ryan P (ASRC) Subject: UNDER EVALUATION: GC-2C (PTD #1871320) Obtain AOGCC MIT-IA All, Well GC-2C (PTD #1871320) passed an MIT-IA to 1700 psi on 02/06/09. However, this test was completed with the well shut-in and it still requires an AOGCC witnessed test. The well has been reclassified as Under Evaluation in order to obtain the AOGCC witnessed MIT-IA while on injection. Please place this well on injection when convenient. The MIT form for the completed test and a wellbore schematic have been included for reference. Please call with any questions. Thank you, Andrea Hughes Well Integrity Coordinator Office: (907) 659-5102 3/23/2009 UNDER EVALUATION: GC-2C (PTD #1871320) Obtain AOGCC MIT-IA • Regg, James B (DOA) From: Sent: To: Cc: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] Saturday, February 07, 2009 9:35 PM Page 1 of 1 ~~~ Z~~~ Regg, James B (DOA); Maunder, Thomas E (DOA); GPB, Area Mgr West (GC2/WRD); GPB, GC2 OTL; GPB, Prod Controllers; GPB, Wells Opt Eng; GPB, Optimization Engr; Rossberg, R Steven; Engel, Harry R; NSU, ADW Well Operations Supervisor NSU, ADW Well Integrity Engineer; Holt, Ryan P (ASRC) Subject: UNDER EVALUATION: GC-2C (PTD #1871320) Obtain AOGCC MIT-IA Attachments: GC-2C.pdf; MIT PBU GC-2C 02-06-09.x1s AI I, Well GC-2C (PTD #1871320) passed an MIT-IA to 1700 psi on 02/06/09. However, this test was completed with the well shut-in and it still requires an AOGCC witnessed test. The well has been reclassified as Under Evaluation in order to obtain the AOGCC witnessed MIT-IA while on injection. Please place this well on injection when convenient. The MIT form for the completed test and a wellbore schematic have been included for reference. «GC-2C.pdf» «MIT PBU GC-2C 02-06-09.x1s» ./ Piease call with any questions. Thank you, Andrea Hughes Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 ~~~-~,!~r ~~8 :~ ~ 20G 2/9/2009 • • STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to:jim.regg@alaska.gov; tom.maunder@alaska.gov;bob.fleckenstein@alaska.gov;doa.aogcc.prudhoe.bay@alaska.gov OPERATOR: FIELD /UNIT /PAD DATE: OPERATOR REP: AOGCC REP: BP Exploration (Alaska), Inc. 2C~ (ZG27~ Prudhoe Bay /PBU / GC2 ~~~ 4 02/06/09 Andrea Hughes Packer Depth Pretest Initial 15 Min. 30 Min. Well GC-2C Type Inj. N TVD 02' Tubing 200 200 200 200 Interval O P.T.D. 1871320 Type test P Test psi 500 Casing 1,640 1,700 1,690 1,690 P/F P Notes: MIT-IA to 1700 psi pre POI and AOGCC MIT-IA for OA 0 0 0 0 regulatory compliance Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA Well Type Inj. TVD Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: OA TYPE INJ Codes TYPE TEST Codes INTERVAL Codes D =Drilling Waste M =Annulus Monitoring I =Initial Test G =Gas P =Standard Pressure Test 4 =Four Year Cycle I =Industrial Wastewater R =Internal Radioactive Tracer Survey V =Required by Variance N =Not Injecting A =Temperature Anomaly Survey T =Test during Workover W =Water D =Differential Temperature Test O =Other (describe in notes) MIT Report Form BFL 11/27/07 MIT PBU GC-2C 02-06-09.x1s TREE= 6" CM! WELLHEAD= McEVOY ACTU4TOR = AXELSON KB. ELEV = 74.3' BF. ELEV = 33.37' KOP = 3500' Max An le = 24 5700' Datum MD= 9170' DatumTVD = 8800' SS Minimum ID = 5.96" @ 1950' 7" SSSV OTIS LANDING NIPPLE GC-2C I I SAFETY NOTES: NONE 1950' H T' SSSV OTIS LA LADING NIP, ID = 5.96" 3001, N TOP OF SEAL ASSY 3010' BOTTOM OF SEAL ASSY TOP OF 7" L NR 7" TBG, 26#, L-80, 0.0383 bpf, ID = 6.276" 9-5/8" CSG, 47#, L-80, ID = 8.681" I 3002' I I 3279' I PERFORAl10NSUv1MARY 3998' MARKERJONT R~ LOG: DIUGRON 01/29/88 ANGLE AT TOP PERF: 19 @ 4080' Nnta• Rafar to Prn riuctinn fR fnr hictnrical narf rtata SIZE SFF INTERVAL OFN/SOZ DATE 3-3/8" 6 4476-4530 O 07/04/98 3-3/8" 6 4082-4152 O 07A~4/98 3-3/8" 4 4962-4970 O 05A~8/88 3-3/8" 4 4992-5009 O 05A~8/88 3-3/8" 4 5083-5116 O 05A~8/88 3-318" 4 5131-5141 O 05A~8/88 3-3/8" 4 5480-5498 O 09!29/88 3-3/8" 4 5608-5630 O 09/29/88 3-3/8" 4 5653-5665 O 09/29/88 3-3/8" 4 5793-5830 O 09/29/88 3-3/8" 4 4875-4929 O 03/10/89 3-3/8" 6 4875-4904 O 03/10/89 3-3/8" 6 4827-4863 O 03/10/89 3-3/8" 6 4791-481 t O 03/10/89 Pew ~ 7" LNR, 26#, L-80, 0.0383 bpf, ID = 6.276" I 5864' 5910' DOTE REV BY COMMENTS DOTE REV BY COMMENTS 01/18/88 ORIGINALCOMPLETgN 02/13/01 SIS-Isl CONVERTEDTOCAM/AS 07/18/01 RN/TP CORRECTgNS PRUDHOEBAY UNff WELL: GC-2C P92Mff No: 87-1320 A R No: 50-029-21772-00 Sec. 16, T11 N, RR13E BP Exploration (Alaska) Ke: t'w: t'w: vL-L Ulsposal wellS . . ('if}. /11 I spoke with AG's office about this; based on the better characterization of the solids content you provided, we believe the proper approach is an administrative approval request under AIO 3 to add the small amount of solids into the disposal stream at PBU GC-2 wells. There are a couple issues that should be provided with your request: 1) reason for the request 2) frac modeling results you have run that verifies acceptable confinement; 3) commitment by BP for testing and monitoring the mechanical integrity of the well; this well is a mono bore injector with a significant interval between the packer and injection zone, so any testing must address the injection tubular below the packer; 4) caliper survey of the well for a baseline before adding the solids stream. Give me a call if you have any questions. Jim Regg AOGCC Bill, Michael L (Natchiq) wrote: Jim, We are still interested in pursuing this project and I am remiss at following up with you. If I remember right, the last time we talked about the permit requirements for the project to introduce relatively small amounts of solids into the disposal stream at Prudhoe Bay GC-2, the commission was reviewing the practical definition of a "slurry injection well". We would appreciate some guidance as to whether a revision to AIO #3 will be necessary or not. Please call with any questions, Mike Bill GPB Wells Group 907 -564-4692 office 907-564-5510 fax From: Bill, Michael L (Natchiq) Sent: Friday, May 12, 2006 2:36 PM To: 'James Regg' Cc: 'Don Andrews'; Clausen, Richard; Engel, Harry R; Cooke, Alison 0 1 of5 10/31/2006 1L05 AM Ke: t w: t w: vL-L Ulsposal wellS . . Subject: RE: FW: GC-2 Disposal Wells Ji'm, We have looked in more detail at the proposed GC-2 disposal of produced solids from sand jetting processing vessels, and believe the amount of solids may be somewhat lower than represented to you earBer. Below is a summary of the current view of the project: Operations would consist of batch injection of about 240 bbls of 12 ppg density slurry every 2 weeks at the most. This concentrated slurry would be mixed with 3450 barrels of produced water and the dilute slurry (about 7% by volume) injected over the course of about 4.5 hours. On the average, the solids content during a 2 week cycle would be low, about 0.14 % by volume. This is a much lower concentration than the G&I project where each cycle involves continuous disposal of about 9.5 ppg slurry (+/- 12 % solids). We believe the disposal of these solids wif! cause little or no change to the stress within the formation or the injection character of the GC-2 disposal wells. No grinding is required during this process and the maximum particle size is much lower than at G&I (14 mesh at G&I versus 90% is smaller than 80 mesh and 50% is smaller than 200 mesh at the GC-2 slug catcher) . Based on this information, please confirm if this disposal operation will require a modification to Area Injection Order #3 or if it may be considered under the Administrative Relief provision of the order contained in Rule 9, We believe this project meets the "sound engineering practices" requirement of that rule. Aquifers in this this area are exempted for Class II injection activities under Aquifer Exemption Order NO.1. We are pursuing frac modeling of this process to verify acceptable confinement of the waste and will provide that information to you as it is available I will be out of the office from 5/16 through 5/30, Should you have any questions, please call Richard Clausen at 564-4085 or Don Andrews at 345-3074. Mike Bill GPB Wells Group 907-564-4692 office 907-564-5510 fax From: James Regg [mailto:jim reqq@admin.state.ak.us] Sent: Thursday, April 20, 2006 10:37 AM To: Bill, Michael L (Natchiq) Cc: Clausen, Richard; Winton GAubert Subject: Re: FW: GC-2 Disposal Wells Mike - Adding a solid waste stream to GC-2C and GC-2E would effectively convert these to slurry injectors as we categorize waste disposal. Slurry injection was not contemplated in AIO 3, therefore, the proper way to handle this conversion is to amended AIO 3. We would expect more geological information on confining layers and receiving zone, fracture modeling, expected injection performance (rates, pressures), and monitoring/surveillance/testing that will be instituted, particularly since these wells are monobores. You would not need to restate 20f5 10/31/2006 II :05 AM Ke: t W: ¡-. W: vL-L Ulsposal Wel1s . . information, findings, conclusions that are already the basis for AIO 3. Some baseline integrity information would also be necessary (caliper, temp survey, etc.) given these wells are effectively monobore completions (single string of pipe between conveyed fluid and formation over extended section of well bore) and would not normally qualify for slurry injection. The lack ofUSDWs provides some latitude for less stringent well construction and could be the basis for approving your request. The Commission has been working on revisions to all injection orders to standardize well integrity language (Rules 4, 5, 6, 7 in AIO 3). This will be a good opportunity to address your request and accomplish our efforts in a single amendment. Jim Regg AOGCC Bill, Michael L (Natchiq) wrote: Jim, I discovered a typo in one of the notes below: The last entry into GC-2C was a fi!! cleanout on 9/01/02. The last MIT-IA in that well was on 7/22/04. Mike Bill GPB Wells Group 907 -564-4692 office 907 -564-5510 fax From: Bill, Michael L (Natchiq) Sent: Monday, April 17, 20069:25 AM To: 'James Regg' Subject: RE: GC-2 Disposal Wells Sorry about that. Mike Bill GPB Wells Group 907-564-4692 office 907 -564-551 0 fax From: James Regg [maHto:iim reqq@admin.state.ak.us] Sent: Monday, Apri/17, 20069:17 AM To: Bill, Michael L (Natchiq) Subject: Re: GC-2 Disposal Wells Thank you for the information. You sent well schematic for GC-2E only; please send GC-2C. 30f5 10/3112006 1L05 AM Ke: r w: r W: VIv-L Ulsposal wellS . . " Jim Regg Bill, Michael L (Natchiq) wrote: Jim, This request if for an "open-ended" approval. The facility modifications and the use of the wells for periodic slurry disposal are necessary to support the Prudhoe Schrader Bluff developments. Enclosed are the well bore schematics for the active disposal wells at GC-2. GC-2C has been shut in since early 2005, but the max injection pressure since 2004 was about 2000 psi. It had a wide variation of daily injection rates, with a few days of up to 60 mbpd during the period 2004 to early 2005. GC-2E is currently active. The max injection pressure since 1/1/05 was about 1850 psi. Again there was a wide variation in injection rates, but there were a few days up to 80 mbwpd during that period. In February '06, GC-2E injection averaged about 12 mbwpd. For permit purposes, we prefer to maintain the maximum disposal well injection pressure cited in the Area Injection Order #3 application at 2300 psi. We expect the injection rate will normally be less than 25 mbpd, although there will be higher rates during upset conditions. During solids disposal, the slurry density will range between 9 and 10 ppg, depending on the amount of dilution. The last entry in GC-2C was a fill cleanout in 07/04. GC-2E has not required any recent wellwork. Let us know if you need any additional information. Mike Bill GPB Wells Group 907-564-4692 office 907 -564-5510 fax From: James Regg [maHto:jim reqq@admin.state.ak.us] Sent: Thursday, Apri/13, 20063:58 PM To: Bill, Michael L (Natchiq) Cc: Engel, Harry R; Clausen, Richard ; Winton GAubert Subject: Re: GC-2 Disposal Wells Please send us well schematics for GC-2C and -2E, any recent diagnostic information (other than MITs), max injection pressure, and volume of slurried waste. Is this an open-ended approval? We will advise further once we have had the opportunity to review the requested information. Jim Regg 40f5 10/3112006 II :05 AM 1'-,-" 1 VV. r vv. U\.....--L,. UJ~l-'V::>dJ \IV tU:S . . AOGCC ~ . ' Bill, Michael L (Natchiq) wrote: Jim, Recently, Richard Clausen and' called to inform you of a potential project to install enhanced sand jet and solids handling equipment in Prudhoe Bay Unit GC-2. The produced solids removed from the vessels will be slurried and injected with produced water in the current Class" produced water disposal wells, GC-2C and/or GC-2E. These wells are currently operated under Area Injection Order #3. For planning purposes, we asked what approvals or changes to AJO#3 will be required for the disposal of these solids. Let us know if you have any questions or need additional information as you consider this request. Richard can be reached at 564-4085 and I can be reached at the number below. Mike Bill GPB Wells Group 907-564-4692 office 907-564-5510 fax 50f5 10/3112006 1L05 AM _ _ \._ __ _ 4 , ~~.H_~"\' __,./... D41c . />..--''"''''; Winton, Jim and Bob, Please see the attached MIT forms for the foUowing wells: , ./ PBU 03-10: CMIT-IAxOA for Waiver compliance (11~lz4:ê';-; ,~ PBU 04-08: MITIA to evaluate the well for an IAxOA AA and waiver ,,/PBU R-25A: MITIA Pre-dewatering G ~¿¡ z..-¿,5 ' J J J' y,f>BU 04-13: MITIA Pre MI swap !;,¡ z¿._;;) ,,,/PBU P1-25: MITIA Pre MI swap cd '5-(-Z (,fè ',pC{ 55 /'PBU S-101: MITIA Pre MI swap ì\I<:3IzcC'3)' b v,PBU NK-13: MITIA for UIC Compliance, Chuck Scheve witnessed !':.....>,.-.¡ / ,/",fhe MIT form for PBU X-36 (PTO #1961670) 'was emailed by Anna Oube on 9/10/06. If you need an additional copy or did not receive the emaìl, I wiU gladly send it again. Thank you for your patience. «MIT PBU S-101 11-23-03.xls» «MIT GPMA P1-25 09-06-06.xls» «MIT PBU 04-13 08-10-03.xls» «MIT PBU 04-08 08-04-05.xls» «MIT PBU R-25A 06-12-05.xls» «MIT PBU 03-10 09-30-05.xls» «MIT PBU NK-13 09-19-06.xls» Andrea Hughes (Filling in for Joe Anders) WeU Integrity Engineer Office: (907) 659-5102 Pager: (907) 659-5100 x1154 ~CANNE[)) SEP 2 9 2005 , Hi Jim, Thank you for the note. To update you on MITs that are past due: ~ 1) PBU 04-13¡ due 1/8/2006 Completed 8/10/03 /2) PBU S-101¡ due 2/25/2006 Completed 11/23/03 3) PBU NK-13 ¡ due 5/4/2006 Completed 9/9/06 ..4) PBU X-36¡ due 5/20/2006 Completed 9/5/06 - Sent , 5) PBU R-25A¡ due 7/24/2006 Completed 6/12/05 in earlier e-mail :5f::;;i-· We agree to scheduleMITs on the following wells once on .injection: 1 of 4 9/25/2006 9: 15 AM ~ ~ .. ~ ,.. .... ""-' ., L , -' ..... _ .. '-I/, '-I . '-I '-' \... .......... ,_ '~v'." ~J" \'.'-' '/... . Schedule when Schedule post Rig Schedule when Schedule post Rig 1) MPU H-06; due 2/28/2006 (SI since 7/2002) returned to injection 2) PBU WGI-01¡ due 4/22/2006 (SI since 12/12/2005) Sidetrack later this year 3) MPU F-41; due 5/14/2006 (SI since 5/2005) returned to injection ~ 4) PBU S-31A; due 6/1/2006 (SI since 12/2004) Workover /5) PBU P1-01; due 6/4/2006 (SI since 6/2006 for workover) A patch to restore integrity is planned. Scheduel when returned to injection j 6) PBU Pl-25; due 7/2/2006 (SI since 6/2006) 7) PBU GC-02C; due 7/22/2006 (SI since 4/2006) returned to injection, estimated some time in '07. Completed 9/6/06 Schedule when Others /1) PBU 03-10; MIT 9/30/2005 (CMIT 1AxOA) 2) PBU 04-08; MITs (IA and OA) doneper monthlyinjector rpt; date unknown- ,.. this well is currently SI with an AA and Waiver being drafted. I apologize for this office dropping the ball on these wells. Thank you for your patience in this matter, Ron Wilson WI Tech 659-5524 --------------~--------------- We have recently completed a mid year review of MIT data from our inspection database to see how many injection wells may be in question regarding MIT timing. Results of our review relating to BP-operated fields are as follows: M1Ts are past due for the following wells (injecting as of 7/31/2006) 1) PBU 04-13; due 1/8/2006 2) PBU S-101; due 2/25/2006 3) PBU NK-13¡ due 5/4/2006 4) PBU X-36; due 5/20/2006 5) PBU R-25A; due 7/24/2006 The following shut in wells are past their due date for MIT 1) MPU H-06; due 2/28/2006 (SI since 7/2002) 2) PBU WGI-01; due 4/22/2006 (S1 since 12/12/2005) 3) MPU F-41; due 5/14/2006 (S1 since 5/2005) 4) PBU S-31A; due 6/1/2006 (S1 since 12/2004) 5) PBU P1-01; due 6/4/2006 (SI since 6/2006 for workover) 6) PBU Pl-25¡ due 7/2/2006 (SI since 6/2006) 7) PBU GC-02C; due 7/22/2006 (SI since 4/2006) A M1T for each well injecting on the list should be conducted as soon as practical; please notify the Commission for an opportunity to witness. Regarding SI injectors, the Commission suggests deferring testing (at least 2of4 9/25/20069: 15 AM '- \" "- "., /-~"Vh ~. ~~ \< ,~,,' 'VV'.~ ~-'" \' .~ "'/... . the Commission's witnessed test) until injection lS recommenced and well conditions have stabilized. There's also two wells with MITs that have apparently been done (not witnessed) that we would like to have for our database: 1) PBU 03-10; MIT 9/30/2005 (CMIT IAxOA) 2) PBU 04-08; MITs (IA and OA) done per monthly injector rpt; date unknown As with all operating companies, the Commission is willing to work with you to take advantage of operating efficiencies in scheduling MITs (perform multiple MITs per pad; perform tests during the more temperate months¡ etc.). Feel free to call if you have any questions, and thank you in advance for your prompt attention to those MITs that are past due. Jim Regg AOGCC Content-Description: MIT PBU S-lOl 11-23-03.xls MIT PBU S-1011l-23-03.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT GPMA Pl-25 09-06-06.xls MIT GPMA P1-25 09-06-06.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU 04-13 08-10-03.xls MIT PBU 04-13 08-10-03.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU 04-08 08-04-05.xls MIT PBU 04-08 08-04-05.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU R-25A 06-12-05.xls MIT PBU R-25A 06-12-05.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 3 of 4 9/25/2006 9: 15 AM v... .v \' . '-''''' /v~'vh v~-vu \' ,~~, ,vv,.,-""-,,, \' t LJ 'TIC'... . Content-Description: MIT PBU 03-10 09-30-05.xls MIT PBU 03-10 09-30-05.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 Content-Description: MIT PBU NK-13 09-19-06.xls MIT PBU NK-13 09-19-06.xls Content-Type: application/vnd.ms-excel Content-Encoding: base64 4 of 4 9/25/2006 9: 15 AM MEMORl-\NDUM State of Alaska Alaska Oil and Gas Consenation Commission TO: Jim Regg P.I. Super\'isor -J ~~li 71Z'lID~ DATE: Wednesday. July ~8. 200-1 SlIBJECT: t\lechamcallntegTlI) Test::. BP EXPLOR...\ TION I ALA51";...A" INC FROM: Jeff Jones Petroleum Inspector GC-OK PRUDHOE BAY UNIT GC-02C Src: Inspector Rniewed B,,: .~" . P.I. Supr\' .J~ Comm NON-CONFIDENTIAL \Vell Name: PRUDHOE SAY UNIT GC-02C Insp Num: mitJJO-10728105631 Rellnsp Num: API \Vell Number: 50-029-~I77-1-0û-OO Permit Number: 187-132-0 I nspector Name: .lefT .Ione5 Inspection Date: 7/22/2004 Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. \Vell GC -o:!c Type Inj. TVD I 5750 IA 660 1700 1680 1700 1700 P.T. 1871320 TypeTest SPT Test psi I 1500 OA Interval REQVAR P/F P Tubing I :!80 1180 1180 1:!80 1:!80 Notes: l\1onobore injector 2 year sundry compliance. .2 BBLS 50/50 methanol pumped I well house ins.pected: no exceptions noted. Wednesday, July 28, 200'"' Page I of I MEMORANDUM State of AlaSka Alaska Oil and Gas Conservation Commission TO: Cammy O Taylor ~,~ Chairman THRU: Tom Maunder P.I. Supervisor FROM: Chuck Scheve Petroleum Inspector DATE: July 26, 2002 SUBJECT: Mechanical Integrity Tests BPX GC2 GC-2C & GC-2E PBU Prudhoe Bay NON- .CONFID__ENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. Notes: Note~: Interval Type INJ. Fluid Codes F = FRESH WATER INJ. (3 = GAS INJ. S = SALT WATER INJ. N = NOT INJECTIN(3 Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anornaty Survey D= Differential Temperature Test I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) Test's Details I traveled to BPXs OC2 and witnessed the routine MIT on produced water injection wells GC-02C and GC-02E.. The pretest tubing and casing pressures were observed and found to be stable, The casing was then pressured up and observed for 30 minutes with both wells demonstrating good mechanical integrity. M.I.T.'s performect: 2_ Attachments: Number of Failures: 0_. Total Time during tests: 2 hours MIT report form 5/12/00 L.G. MIT PBU GC2 7-26-02 CS.xls 7/31/2002 MICROFILMED 10/12/00 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Dan Seamount Chairman THRU: Blair Wondzell P.I. Supervisor FROM: Lou Grimald~' Petroleum Inspector DATE: September 23, 2000 SUBJECT: Mechanical Integrity Tests BPX GC-2 GC-2C PTD #187-132 Prudhoe Bay Unit Prudhoe Bay Field NON- CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. WellJ GC-2C I Typelnj. J S J T.V.D. J 3002 J TUbing} 1300 J 1300} 1300I 1700 linterva,I 4 P.T.D.I 1871320 ImypetestI P Imestpsil .751 I Casingl 200 I 1700l 1685l 17201 PIF "1 * Notes: Tubing pressure rose during test equal to IA pressure. Dropped IA pressure, results below. WellI GC-2C )Typelni.I SI .V.D.I~oo~ I Tu~,ngl +ool~7oo II 17oo ] 17o0 P'T'D'I 1871320 IType'testl P ITestpsil 751 I Casin~l 1720I 1180 I 1180 I 1180 I PIF ] _.P Notes: Second part of above test. Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N -- NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Test's Details Interval I= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover O= Other (describe in notes) The pretest pressures were observed for thirty minutes with no change observed to establish the required 500 psi differential. This GC-2 produced water Disposal wells test started normally and held thc armullus t~t pressure nearly throughout thc teat. Thc last five minutes thc tubing pressure fluctuated and rose to 1700 psi. This was vea~j n~ar to thc IA test pressure and I requested thc IA pressure be dropped 500 psi for a additional thirty minutes. This was done and thc well pressures stayed constant for thirty minutes. Although thc test was interupted by tubing pressure fluctuations I f¢¢1 thc wells tubing and casing is competent for continued injection. M.I.T.'s performed: 1_ Number of Failures: None Total Time during tests: 3 bm., Attachments: GC-2C well schematic {1 ) c..c: Joe AnderslKevin Yeaoer {BPX) MIT report form 5/12/00 L.G. MIT PBU GC-2C 9-23-00 LG.xls 9/26/00 Surveillance Data on Class II Injection Wells. Sw Name Active Wells GC-1D GC-1D 8'~ -IZ8 GC-1D GC-1E GC-1E GC-1E GC-2C ~ ol~ ~. GC-2E ~l~'ol ~ GC-3D GC-3D H-03 H-03 ~11 - ~1 ~ H-03 H-03 H-03 H-03 CC-2A ~ - O"~ CC-2A Run Date Well Operation Code Comments 09/02/88 10/27/88 06/19/89 07/08/89 07/27/89 06/19/93 12/13/88 08/07/78 04/18/90 05/05/88 WNO 06/11/88 WRO 05/03/89 STA 10/02/89 STA 03/21/90 CAL 05/10/90 STA 11/04/94 12/11/98 STA FLM TMP STA TMP CAL FLM TMP TMP SRT SRT Static pressure/temperature survey/ INJECTION PROFILE/TEMP TEMP/CCL Static pressure/temperature survey/ BAD 9 5/8" CMT JOB KINLEY caliper log SPINNER/TEMP No surveillance TEMP/AMERADA TEMP/CCL CMT PLUG TO P&A CONVERT H-3 TO RESERVE PIT DISPOSAL WELL Static survey Static survey KINLEY CALIPER Static survey Step Rate Test Step Rate Test 1/12/99 as Surveillance Data on Class II Injection Wells. Sw Name Inactive Wells ~C-1A iGC-lA TS. o~i GC-1A GC-1B "~& - 0"~ GC-1B GC-lC GC-lC GC-lC GC-lC GC-lC GC-lC GC-lC GC-lC GC-2A GC-2A GC-2A GC-2B GC-3A GC-3A GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B GC-3B '/8.o~3 Run Date Well Operation Code Comments 04/20/80 08/31/87 01/06/88 07/14/83 07/20/83 07/27/82 11/01/84 11/01/84 11/02/84 11/10/84 11 / 10/84 03/26/89 06/15/89 12/07/75 08/22/78 04/21/80 TMP TEMP/CCL TMP TEMP/CCL WNO P&A TMP TEMP/AMERADA WRO PLUG & ABANDON CAL KINLEY 4-ARM TMP TEMP/CCL FLM SPINNER FLM SPINNER TMP TEMP/CCL FLM SPINNER STA Static pressure/temperature survey/ WRM PLUG & ABANDON TMP TEMP/CCL TMP TEMP/CCL TMP TEMP/CCL 11/20/78 05/15/88 05/19/78 08/07/78 08/22/78 08~26/78 09/01/78 10/11/78 10/26/78 12/06/78 12/19~78 12/23/78 02/23~79 05/21/79 FLM WRO NEU TDT TDT TMP TMP TDT TMP TMP TMP TMP TMP TDT No surveillance FLOWMETER INJECTION TEST PLUG & ABANDON CNL O/H TDT-M TDT-K TEMP/CCL TEMP/CCL TDT-K TEMP/CCL TEMP/CCL TEMP/CCL TEMP/CCL TEMP/CCL TDT-M 1/12/99 as Surveillance Data on Class II Injection Wells. ~Sw Name Run Date GC-3B ' 05/29/79 iGC-3B 10/12/79 GC-3B 01/27/80 ;GC-3B 09/07/81 GC-3B 08/15/82 GC-3C 08/08/78 GC-3C 04/24/80 GC-3C 09/13/85 GC~3C ';j 8 - O~,,~ 09/14/85 GC-3C 11/02/85 60-30 08/27/87 Well Operation Code Comments TMP TEMP/CCL TMP TEMP/CCL PBU Pressure Build-up survey TMP TEMP/CCL WRO PLUG AND ABANDONED, ATC, F/O FAILURE TMP TEMP/AMERADA TMP TEMP/CCL TMP TEMP/CCL TMP TEMP/GRAD/HP TMP DIFF. TEMP. TMP TEMP/CCL 1/12199 as AOGCC Individual Well Geological Materials Inventory PERMIT DATA T DATA PLUS 87-132 PLS (STATIC) L 4707-5146 87-132 PERF L 4380-4610 10-407 R COMPLETION DATE / / / DAILY WELL OPS R / / / TO / / / Are dry ditch samples required? yes no And received? Was the well cored? yes no Analysis & description received? Are well tests required? yes no Received? yes no Well is in compliance Initial COMMENTS Page: 1 Date: 11/17/98 RUlg RE C~-D 1 04/28/94 FINAL 08/27/98 / / / / / / yes no ye s no "?L STATE OF ALASKA ALASKA AND GAS CONSERVATION CON,,,i'ISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: I--I Operation Shutdown [--] Stimulate I--I Plugging I~] Perforate [--I Pull Tubing [--IAIter Casing [--] Repair Well [-]Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1866' SNL, 4012' WEL, SEC 16, T11N, R13E At top of productive interval At effective depth 2703' SNL, 3846' WEL, SEC 16, T11N, R13E At total depth 2725' SNL, 3840' WEL, SEC 16, TllN, R13E 5. Type of well: I--1 Development [--I Exploratory I--I Stratigraphic I~ Service 6. Datum Elevation (DF or KB) KB = 74.30' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number GC-2C (23-16-11-13) 9. Permit Number / Approval No. 87-132 10. APl Number 50-029-21774 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth:' measured 5915' feet true vertical 5750' feet Effective depth: measured 5865' feet true vertical 5705' feet Casing Length Size Structural Conductor 110' 20" Surface 3238' 9-5/8" Intermediate Production Liner 5869' 7" Plugs (measured) Junk (measured) Cemented 8 cu yds Concrete 1776' cu ft Coldset III; 690 cu ft Class 838 cu ft Class "G" MD TVD 151' 151' 3279' 3205' 3018'-5910' 2944'-5672' Perforation depth: measured true vertical 4962'-4970'; 4992'-5009'; 5083'-5116'; 5131 '-5141' 4810'-4817'; 4838'-4854'; 4923'-4953'; 4967'-4977' Tubing (size,'grade, and measured depth) 7" 26# L-80 IJ4S @ 3000' Packers and SSSV (type and measured depth) SSSV @ 1950' 13. Stimulation or cement squeeze summary Intervals treated (measured) See attachment Treatment description including volumes used and final pressure RECEIVED JUL 1 ~ 1.998 Almlm 0il & Gas Cons. Commission Anchor~ 14. Prior to well operation: Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Subsequent to operation: 15. Attachments 116. I--1 Copies of Logs and Surveys run I [--I Daily Report of Well O~rations J 17. I hereby.qert,i~y thC the/fp'regoing is~true and Status of well classifications as: [] Oil i--] Gas I--I Suspended correct to the best of my knowledge Title Technical Assistant III Service Cretaceous Disposal Form 10-404 Rev. 06/15/88 Prepared By Name/Number: Submit In Duplicate GC-2C DESCRIPTION OF WORK COMPLETED ADDPERF 07/04/98 SUMMARY The following additional interval were perforated using 3 3/8" guns, 6 SPF, random orientation and 60° phasing. 4082' - 4152' MD 4476' - 4530' MD ALASKA OIL & GAS CONSERVATION COMMISSION Attn. LARRY GRANT 3001 PORCUPINE DR.' ANCHORAGE AK, 99501. USA Date: 19 April 1994 RE: Transmittal of Data Sent by: ANCH. EXPRESS Dear Sir/Madam, Enclosed, please find the data as described below: WELL # DESCRIPTION C-19 B-29 (32-3Q-11-14) D-22 (42-23-11-13) G-16 (44-11-11-13) G-17 (12-18-11-14) 1 PLS PROFILE FINAL BL Run # 1 1 PLS PROFILE RF SEPIA Run # 1 PLS STATIC FINAL BL PLS STATIC RF SEPIA ECC No. /1 PLS STATIC FINAL BL 1PLS STATIC RF SEPIA 5746.02 /T PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA Run # 1 5818.02 Run # 1 j 1 PLS STATIC FINAL BL 1 PLS STATIC RF SEPIA Run # 1 6091.03 Run # 1 PLS STATIC FINAL BL PLS STATIC RF SEPIA Run # 1 1130.03 Run # 1 Run # 1 1113.04 Run # 1 Run # 1 5785.01 Run # 1 I PLS STATIC FINAL BL i P.A~'STATICRF SEPIA ...-:-... , . ~-? .~.~.. Run # i 6043.02 Run # 1.. · .. .. · Run ~ 1 -"" 6158.01 .,. Run $ i /1 PL STATIC FINAL BL 1 PL STATIC RF SEPIA Run # i 3267.01 Run # I cont/ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 22, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well GC-2C (23-16-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. Yours very truly, Supervisor Fieldwide Analysis CED:JAM Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 Well File RECEIVED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1866' SNL, 1268° EWL, SEC. 16, T11N, R13E, UPM At top of productive interval N/A - Cretaceous disposal well At effective depth 2705' SNL, 1436' EWL, SEC. 16, T11N, R13E, UPM At total depth 2725'SNL, 1440'EWL, SEC. 16, T11N, R13E, UPM stimulate Plugging Perforate x Alter casing Repair well 5. Type of Well: Development Exploratory Stratigraphic Service X 5915feet Plugs (measured) BKB 5750feet 5865feet Junk (measured) BKB 5705feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Other 6, Datum elevation (DF or KB) KBE = 74.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number GC,-2C (23-16-11-13) PBU 9. Permit number/approval number 87-132/9.162 10. APl number 50- 029-21774 11. Field/Pool Prudhoe Oil Pool Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length .. 110 3238 .. .. 7 measured Size Cemented Measured depth True vertical depth BKB 20 8 c.y. 151 151 9 5/8 2466 c.f. 3279 3279 7 838 c.f. 3018-5910 3018-5746 4788'-4808', 4824'-4860', 4872'-4926', 4962'-4970', 4992'-5009', 5083'-5116', 5131;5141 ',5480;5498', 5608;5630', 5653;5665', 5793'5830' true vertical subsea 4643'-5598' (eleven intervals) Tubing (size, grade, and measured depth) 7" L-80 IJ4S stabbed into top of 7" seal assy. at 3000' Packers and SSSV (type and measured depth) 13. Stimulation or cement squeeze summary no packer; no sssV in BVN at 1950' I.,~.;,~ I V 1.1~ ~ 14. Intervals treated (measured) MAP, 2 Treatment description including volumes used and final pressure ~aslfa Oil & Gas Cons,, ~ ~ ~nntinrnn~ -- v Representative Daily Average Production or Iniection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X N/A N/A 16. Status of well classification as: Oil Gas Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed J~"~~~ Title Supervisor~ Fieldwide Analysis Form 10-404 Rev 06/15~8J Service Cretaceous disposal Date .~-Z.2.-~' ~' SUBMIT IN DUPLICATE WELL Gc.~C (23-16.11-13~ I~BI! ADD~L. PERFORATION OPERATIONS The 'following additional intervals were perforated March 11, 1989, for Crctaceous disposal using Schlumberger carrier guns: 4788' - 4808' MD BKB at 6 spf (3 3/8" carrier guns) 4824' - 4860' MD BKB at 6 spf (3 3/8" carrier guns) 4872' - 4901' MD BKB at 6 spf (3 3/8" carrier guns) 4901' - 4926' MD BKB at 4 spf (4" carrier guns) A lubricator was installed and tested to 3500 psi for all well work. The well was returned to service immediately following perforating operations. jm' 3/20/89 BP EXPLORATION HOUSTON ARCO C]IEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR .. REFERENCE: A.R~S BPTCASED HOLE FINAL LOGS BP ExploratiOn (Alaska) Inc. 900 Easl Ben$on Boulevard P.O. Box 196612 Anchorage,-AluKa 995196612 (907) 561-5111 Da*e: 03-17-89 T~f: 79890 The following material ls being submlJ-l'ed herewith. Please acknowledge receipt by slgnlng a copy of *his iet-~er and returning It to this office: F-15 GC-2C M-14i S-18 U-9i W-31 W-36 W-31 X-15 CCL ; 03-13-89 #1 9268-9635 Atlas 5°' PERF 03-09-89 #1 4620-5100 Sch 5" COMP 03-12-89 #1 10200-10745 Sch 5" PROD 03-14-89 #1 11900-11500 Atlas 5" COMP 03-13-89 #1 10515-11100 Sch 5" 4-ARM 03-11-89 #1 10780-11900 Atlas 5;' CNL 03-09-89 #1 9150-9725 Sch 5" CCL 03-11-89 #1 10850-11730 Atlas 5" COMP 03-10-89 #1 9342 -9700 Sc h 5" Rece i ved Dale Shirley R. McCurry I NFORMAT i ON CONTROL We I I Records LR2-/ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 February 27, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well GC-2C (23-16-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. Yours very truly, C. E. Dr~dale Supervi~:~r Fieldwide Analysis DJP:JAM Enclosures (9) cc: L. Burke (MB12-1) Well File .Oil & Gas Cons. ,Commissi0~ ' ..... ~ borage · -~ ..~, ~ ' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon~ Suspend Alter casing ~ Repair well ~ Change approved program ~ 2. Name of OPerator ~ BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1866' SNL, 1268' EWL, SEC. 16, T11N, R13E, UPM At top of productive interval N/A - Cretaceous disposal well At effective depth 2705' SNL, 1436' EWL, SEC. 16, T11N, R13E, UPM At total depth 2725' SNL, 1440' EWL, SEC. 16, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 5915 feet true vertical BKB 5750 feet Operation Shutdown Re-enter suspended well Plugging ~ Time extension Stimulate Pull tubing.~ Variance Perforate ~; Other 5. Type of Well: Development Exploratory Stratigraphic Service X 6. Datum elevation (DF or KB) KBE , 74.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number GC-2C (23.16.11-13) PBU 9. Permit number 87-132 10. APl number 50- 029-21774 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 5865 feet Junk (measured) true vertical BKB 5705 feet Casing Length Size Cemented Measured depth Structural -- Conductor 110 20 8 c.y. 151 Surface 3238 9 5/8 2466 c.f. 3279 Intermediate -- Production -- Liner 7 7 838 c.f. 3018-5910 Perforation depth: measured 4962'-4970', 4992'-5009', 5083'-5116', 5131'-5141' 5480'-5498', 5608'-5630', 5653'-5665°, 5793'-5830° true vertical subsea 4810'-5598' (eight intervals) Tubing (size, grade, and measured depth) 7" L-80 U4S stabbed into top of 7" seal assy. at 3000' Packers and SSSV (type and measured depth) nopacker; no SSSVin BVN at 1950' 13. Attachments Description summary of proposal × Detailed operations program True vertical depth BKB 151 3279 3018-5746 RECEIYED .,~_~Ja$~..0il & Gas Cons. C0rnr~j$$j0r[ ~P sketch' 14. Estimated date for commencing operation [ 15. Status of well classification as: Feb/Mar 1989 16. If proposal was verbally approved Oil Gas Suspended Name of approver Date approved Service Cretaceous disposal 17. I hereby certify that the foregoing is true and correct to the.best of my knowledge. '/'/ FOR COMMISSION USE ONLY Conditions of appr°{[~d~ Notify COmmission so representative may witness co/Approvalff_ No. Plug integrity ~ BOP Test Location clearance __ . ;, ,j Mechanical Integrity Test Subsequent form required 10- ,~e~ Approved _, ' ORIGINAL. SIGNED BY ,,A ~ ~_~)~_.....' Returne~- Approved by order of the commission LONNIE C. SMITH ~ Date~-m,~- 2 Form 10-403 Rev 06/15/88 ~> ~ /v~/'T ~, /~-./~-,~/~a SUBMIT IN TRIPLICATE ,WELL GC-2C (23-16-11-13~ PBU ADD~L. PERFORATION PROPOSAL We propose to perforate the following additional interval for Cretaceous disposal during February/March 1989: 4772' - 4808' MD BKB 4824' - 4860' MD BKB 4872' - 4910' MD BKB 4912' - 4926' MD BKB A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to service immediately following perforating operations. jm 2/22/89 FLOW TUBES & PACKOFF BOWEN PACKOFF GREASE SEAL FLOWTUBE FLOWLINE GREASE LINE FLOWLINE VALVE RISER GREASE ~ MANIFOLD _GREASE PUMP ...-GREASE RESERVOIR BOP Standard Alaska Production Company (( 900 East Bone, on Boule'J. P.O. BO,, 196612 Anchorocje. Alosl, o 99519-661 (907) 564-5 ! I I HOUSTON ARCO · CHEVRON EXXON TEXACO TO: MOBIL REFERENCE: PHILLIPS .STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES SAPC CASED HOLE FINAL LOGS I NOEXED ~i'ANDARD ALASKA PRODUCTION Date: 01/04/89 TI: 79693 The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: B-05 GR/CCL 12/16/88 #I 10000-11872 Camco 5" E-06 GR/CCL 12/16/88 #1 8400-9478 Camco 5" GC-2C Inj F 12/13/88 #I 4850-5800 Camco R-05 Perf- R 12/28/88 #I 8994-9510 Sch 5" S-18 Gas Lift Temp 12/14/88 #I Surf-l/993 Camco W-18 GR/CCL 12/13/88 #I 8500-9501 Camco 5" W-27 CBT 12/27/88 #I 10210-11631 Sch 5" W-27 CET 12/27/88 #I 10210-11652 Sch 5" Z-28 GR/¢CL 12/17/88 #I 9050-10202 Camco 5" Received Date Al~ka Oil & ~ss Cc~,;. CcmmissL:~ Jenni~ Dietz I NFO~AT I ON CONTROL Wel I Records LR2-1 A urn! ot the o,,g&nod Slando,d 0~1 Company Founded in Cleveland. Ohio. ,n 1870. Standm, d Alaska Produclion Company 900 East Ben,.on Anc~o~o~e. Alu~o 99~ HOUSTON ARCO CHEVRON E,~ON TEXACO TO: blOB IL PHILLIPS STATE OF ALAS~ GEOSC IENCES RES ERVO I R REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS I t~DEX£D STANDARD A L A S K/.-.r[~O~ ',~' ii....,,~.. ,',". _ r I (_) ;'..j. Date: 10-27-88 79473 The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: m~mB_14 -~B-27 ~' H-28 ~H-29 M-02 ~M-06 '~~H-12Z R-la W-39 CL/PERF 10-03-88 #1&2 11400-12160 Gearhart 5" CL/PERF 10-02-88 #1 10300-11000 Gearhart 5" CL/PERF 09-09-88 #1 10770-12266 Gearhart 5" CL/PERF 09-11-88 #1 . 9080-9600 Gearhart 5" CL/PERF 09-28-88 #1 1950-2200 Gearhart 5" CL/PERF 10-06-88 #1 10100-11700 Gearhart 5" CL 09-11-88 #1 8800-9180 Gearhart 5" CL/PERF 09-29-88 #1&5 3900-5840 Gearhart 5" CL 09-30-88 #1 9400-9700 Gearhart 5" CFS/TEMP 10-04-88 #1 .9375-9810 Gearhart 5" Rece i ved Shirley R. McCurry I NFORMAT I ON CONTROL Date Wel I Records LR2-1 u,'~,t Of the O~,g*nO! SIo,,~do,~t Standard Alaska ~ Production Company 900 East Benson Boulevara P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 October 17, 1988 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well GC-2C (23-16-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. DJP:JAM~ Enclosures (4) cc: L. Burke (MB12-1) Well Records (LR2-1) w/10 GC-2C Well File Yours very truly, D. J.~erozz~' Supervisor, Fieldwide Analysis A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ~: ' STATE OF ALASKA ' ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing Alter casing 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1866' SNL, 1268' EWL, SEC. 16, T11N, R13E, UPM At top of productive interval N/A - Cretaceous disposal well At effective depth 2705'SNL, 1436'EWL, SEC. 16, T11N, R13E, UPM At total depth 2725'SNL, 1440' EWL, SEC. 16, T11N, R13E, UPM 12. Present well condition summary Total depth: measured 5915feet true vertical BKB 5750feet Stimulate Plugging Repair well 5. Type of Well: Development.. Exploratory Stratigraphic Servi~e X Perforate X Other 6. Datum elevation (DF or KB) KBE = 74.30 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number GC-2C (23-16-11-13) PBU 9. Permit number/approval number 87-132 / 8-605 10. APl number 50- 029-21774 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 5865feet true vertical BKB 5705feet Junk (measured) Casing Length Size Structural -- Conductor 110 20 Surface 3238 9 5/8 Intermediate -- Production -- Liner 7 7 Perforation depth: measured Cemented Measured depth True vertical depth BKB 8 c.y. 151 151 2466 c.f. 3279 3279 838 c.f. 3018-5910 3018-5746 4962'-4970', 4992'-5009', 5083'-5116', 5131'-5141' 5480'-5498', 5608'-5630; 5653'-5665', 5793'-5830' true vertical subsea 4810'-5598' (eight intervals) Tubing (size, grade, and measured depth). 7" L-80 IJ4S stabbed into top of 7" seal assy. at 3000' Packers and SSSV (type and measured depth) 13. Stimulation or cement isqueeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Reoresentative Daily Averaae Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation N/A Subsequent to operation N/A 15. Attachments I 16. Status of well classification as: Copies of Logs and Surveys run I Daily Report of Well Operations X Oil Gas Suspended 17. I h. ereby ce~ify that the~o~egoing is true and correct to the best of my knowledge. Sicjned'~ Z!)_ ,~>/~'"'~d Title Supervisor, FieldwideAnalysis Form 10-404"R~v ~/~/1 ~/88 ~; : Service Cretaceous disoosal I SUBMIT IN DUPLICATE WELL GC-2C~ (23.16-11-13~ PBU · ADD'L. PERFORATION OPERATIONS Thc following additional intervals wcrc pcrforatcd September 29, 1988 for fluid disposal in thc Cretaceous zone using Gearhart 3 3/8" HSC carrier guns at 4 spf: 5480' - 5498' MD BKB (5280' - 5296' TVDss) 5608' - 5630' MD BKB (5396' - 5416' TV'Dss) 5653'- 5665' MD BKB (5437'- 5448' TVDss) 5793' - 5830' MD BKB (5565' - 5598' TVDss)] All dcpths arc referenced to DIFL/GR, 1/29/88. A lubricator was installed and tested to 3500 psi for nil well work. jam 10/12/88 TO: HOUSTON ARCO CttEVRON TE.Y2\CO MOBIL PHILLIPS STATE OF ALASKA ARCHIVES I ~DEX£D STANDARD ALASKA PRODLJC lION Date: 10/18/88 ~: 79450 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returnlng It to this office: A-06 Static 10/02/88 GO A-35 Static Gradient 10/07/88 Camco R-05 StSc Gradient 10/07/88 Camco T- 07 StSc Gradient 10 / 11 / 88 Camco Y-02 Static 10/02/88 GO GC-2C StSc 09/28/88 GO l°~cilc'd '"~ ('le'eio"'d. C~-o..., Jenn~f~ Diaz INFORHAT I ON CONTROL. Records LR2-1 ~ta~ndard ~A|aska ! Production Company 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 August 8, 1988 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well GC-2C (23-16-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. Yours very truly, DJP: J~ Enclosures (9) cc: L. Burke (MB12-1) GC-2C Well File Supervisor, Fieldwide Analysis A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon [] Suspend [] Operation Shutdown [] Time extension [] Change approved program [] Plugging [] Stimulate [] 2. Name of Operator Standard Alaska Production Company 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 1866' SNL, 1268' EWL, SEC. 16, T11N, R13E, UPM At top of productive interval N/A - Cretaceous disposal well At effective depth 2705' SNL, 1436' EWL, SEC. 16, T11N, R13E, UPM At total depth 2725' SNL, 1440' EWL, SEC. 16, T11N, R13E, UPM 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Re-enter suspended well [] Alter casing [] Pull tubing [] Amend order [] Perforate ~ Other [] 5. Datum elevation (DF or KB) KBE,, 74.30 AMSL feet IS. Unit or Property name Prudhoe Bay Unit 7. Well number GC-2C (23-16-11-13) PBU 8. Permit number 87-132 9. APl number 5 0 - 029-21774 0. Pool Prudhoe Oil Pool 5915 feet Plugs (measured) BKB 5750 feet 5865 feet Junk (measured) BKB 5705 feet Length Size Cemented Measured depth -. 110 20 8 c.y. 151 3238 9 5/8 2466 c.f. 3279 .. 7 7 838 c.f. 3018-5910 measured 4962'4970', 4992'-5009', 5083'-5116', 5131'-5141' true vertical subsea 4810'4977' (four intervals) Tubing (size, grade and measured depth) 7" L-80 IJ4S stabbed into top of 7" seal assy. at 3000' True Vertical depth BKB 151 no packer; no SSSV in BVN at 1950' 3018-5746 RECEIVED Packers and SSSV (type and measured depth) 2. Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation August 1988 4. If proposal was verbally approved Name of approver Date approved 5. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed, __ Tit l e Supervisor, Fieldwide Analysis "~"' Commission Use Only Conditions of approval Notify commission so representative may witness IApproval [] Plug integrity [] BOP Test [] Location clearance I Date ORIGINAL SI{3NED BY LONNIE C. SMITH Approved by .pproved Copy Returned \~)~,~ Commissioner by order of the commission Form 10-403 Rev 12-1-85 Submit in triplicate WELL .. GC-2C: (23.16-11-13~ PBU ADD'L. PERFORATION PROPOSAL We propose to perforate the following additional intervals for fluid disposal in the Cretaceous zone during August 1988 at 4 spf: 5480' - 5498' MD BKB (5280' - 5296' TVDss) 5608' - 5630' MD BKB (5396' - 5416' TVDss) 5653' - 5665' MD BKB (5437' - 5448' TVDss) 5793' - 5830' MD BKB (5565' - 5598' TVDss)] All depths are referenced to DIFL/GR, 1/29/88. A lubricator will be installed and tested to 3500 psi for all well work. jam 8/03188 FLOW TUBES & PACKOFF BOWEN PACKOFF }-*-' HAND GREASE SEAL FLOWTUBE PUMP FLOWLINE GREASE LINE RECEIVED AUG - ~ 1~'.;~ FLOWLINE VALVE RISER GREASE '~MANIFOLD GREASE PUMP ..,-GREASE BOP RESERVOIR Standard P~oduct~on Compo~ 900 Eo$! ~en$on ~o~ P.O. ~, 196612 Anchoroge. Alos~o (~7~ 564-51 I I DALLAS ARCO CHEVRON EXXON TEXACO TO: MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES RESERVOIR REFERENCE: ARCHIVES SAPC CASED HOLE FINAL LOGS I NDEXEO STANDARD ALASKA PRODUCTION Date: 06/24/88 TI: 79008 The following material Is being submltted herewith. Please acknowledge receipt by signing a copy of this lefter and returning It to this office: B-25 G-12 ×-z6 ~Y-24 CCL/Perf 05/29/88 #1 8700-9200 GO 5" CCL/Perf 05/24/88 #1 10800-11154 GO 5" CCL/Perf 05/25/88 #1 9550-10100 GO 5" CCL/Perf 05/29/88 #1 8100-9600 GO 5" CCL/Perf 05/08/88 #1-4 2900-5250 GO 5" Temp/Su~vey 05/20/88 #1 10150-10500 GO 5" CCL 05/21/88 #1 10430-10500 GO 5" CCL/Perf 05/25/88 #1 8700-9400 GO 5" CCL/Pref 05/11/88 #1 12910-13330 GO 5" 1988 Alaska Oil & Gas Cons. Commission Anchorage Rece I ved Da te A un;! of the orl9;~of $'ondo,d C~l Co.npenv founded i, Clevelond. Ohio. ,n 1810 Jennifer Dietz I NFC)t~JVLAT I ~ CONTROl. Wel I Records LR2-1 ~' STATE OF ALASKA ~ ) ~ ALASKA OIL AND GAS CONSERVATION COMIvIISSION WELL cOmPLETION OR RECO PLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPEN~ [] ABANDONED [] SERVICE [] Cretaceous Disposal 2. Name of Operator ................ 7. Permit Number Standard Alaska Production Company, . ..... 87-132 .... 3. Address B. Apl 'iq~mber P. O. Box,. 1..96..612, .An. chorage, Alaska 99519-6612 .... so- 029-21774 ...... 4. Location of well at surface 9. U~it or I'ease Name 1866' SNL, 4012' WEL, SEC 16, T11N, R13E Prudhoe Bay Unit At Top Producing Interval 10. Well Number GC'2C(23'16'11'13} ....... 11. Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool 2725' SNL, 3840' WEL, SEC 16, T11N, R13E I'~;' "Elevation in 'feet (indiCai~ KB, DF, etC.)' J6. Lease Designation and Serial No. KB=74.30 feet lADL, 28284 ..... ~ 2~ Date SPudded ' ' ' 13. Date T.D. 'R(~a(~hm:l 14. Date Comp., Susp. or Aband. 115. Water Depth, il ollshore 116. NO.' ol Completi6ns ,1.-21-.88 1-30,88 ~ 5-8-88I . N/A teat MSL I One , . 17. Total DeptI~"(MD+TvD) ' ,18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 121. Thickness of Permafrost 5915'MD 5750'TVD 5865'MD 5705'TVD '~s [] NO [] .....I 1950feet MO .~ 1966. 22. i'ype Electric'or Other LOgs Run ......... I.. D. .lUGR,. CBL. , 9-5/8" and 7", casings. 23. CASING, LINER AND CEMENTING RECORD ~... .... ,.. SErnNG'D'EPTH MD ................. CASING SIZE WT. PER FT. GRADE TOP Bo'FrOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED . 20'! Conductor Surface 110' 8 cu yds Concrete "9,5/8.". ....... 47# L..-. 80 Sud. aCe 3279' ~2' 1/4, 1776' cu ft Coldset Iff; 690 cu ft Classs G .. 7" 26# L-80 3018' 5910' 8-1/2" 838 cuft Class G , , ,, , , ,, , .... ,, , , , ..... , , , ,,, 24.~'PedorationS open to Production (MD~-TVD 'ol TOP and Bottom and 25. TUBING RECORD " interval, size and number) SiZE DEPTH SET IMD) PACKER SET IMD) .... 2-3/8" HSC @4 spf. 7. 26# L-80 3000' ' MD TVDss .... 4962'-4970' 4810'-4817' IJ4S 4992'5009' 4838'4854' 26. ACID, FRACTURE, CEMENT SQUEEZE,. E'I:C~ ' 5083'5116' 4923'4953' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 5131'-5141' 4967'.4977' ..... , , , , , , ,, 27. PRODUCTION TEST Date'FirSt Pro~luction ' ' IMetho~ of Operation' (Flowing, gas lift, etc.) Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SiZE IGAS-OIL RATIO TEST PERIOD I~ I FI0W' Tubing' Ca~ing Pressure CALcUlaTED OIL-BBL GAS-MCF' ' WATER-BBL ;)IL GRAViTY-APl (corr) Press. 24-HOUR RATE I~ 28. " CORE DATA Brief description of' liih'ology, porosity, fractures, apparent diPS, and ~resence" 0{ 0il,' gas or water. Submit core chips. RECEIVED JIJN 8 1988 ~,laska .Oil .& Gu Cons. Commlnion '' ,~ohora~ Form 10-407 Rev. 7,1,80 ~INUED ON REVERSE SIDE Submit in duplicate 29./ ~ 30. GEOLOGIC MARK~ .: i~=O~TICN TESTS NAME Include inlerval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GeR. and time of each phase. 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed~T~lePRUDrillin~3EnoinoorinoSuoervi$or_ ~ _ Date ~== /f'7 / i~F// 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 INITIAL PERFORATING DATA - Cretaceous Disposal Well GC-2C 05/07/88 Pressure tested tubing and inner annulus. 05/08/88 Installed and tested lubricator to 3500 psi. Rigged up Gearhart and perforated the following intervals using 2-3/8" HSC guns at 4 spf. 4962' - 4970' MD BKB (4810' - 4817' TVDss) 4992' - 5009' MD BKB (4838' - 4854' TVDss) 5083' - 5116' MD BKB (4923' - 4953' TVDss) 5131' - 5141' MD BKB (4967' - 4977' TVDss) Ref. DIL/GR, 01/29/88. Put well in service as a Cretaceous disposal well. jm(05/13/88) 0755Z RECEIVED JUN 8 1988 Alaska 0tl & Gas Cons. commission eU horao8 SUB-SURFACE DIRECTIONAL SURVEY F'~ UIDANCE F~ONTINUOUS [-~ OOL Company STANDARD ALASKA PRODUCTION COMPANY , W~! m~m~ GC-2C(23-16-11-13)(1866' SNL,4012' WEL,SEC16,TllN,R,13E) Field/Location PRUDHOE BAY~ NORTH SLOPE~ ALASKA Job Reference No. Date 72591 04-FEB-88 ~ Computed By.' RATHERT KRUWELL * SCHLUMBERGER CUSTOMER LISTING FOR STANDARD AbASKA PRODUCTZON CO, GC-2C (23-16-11-13) PRUDHOE BAY NORTH SbOPE,A~ASKA SURVEY DATEJ 04-FEB-88 ENGINEER~ O, RATHERT METHODS OF COMPUTATION TOOL LOCATIUNI TANGENTIAL- Averaged deviation and azimuth INTERPODATION~ LINEAR VERTICAL SECTION~ HORIZ, DIST, PROJECTED ONTO A TARGET AZIMUTH OF SOUTH 20 PEG 57 ~IN EAST STANDARD ALASKA PRODUCTION GC-2C (23-16-11-13) PRUDHOE BAY NOR?H 8LOPE,AbASKA COMPtlTATION DATE: 9-FEB-88 DATE OF 8URVEYI 04-FEB-B8 K£LL¥ BUSHING EbEVATZONI ?4,30 ENGINEERI d,. RA?HERT INTERPOLATED VALUEs FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA CUURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH DEG 0 O0 100 O0 200 O0 300 O0 400 O0 500 O0 600 O0 700 O0 800 O0 900 O0 0.00 '74 100,00 25 200'00 125 300,00 225 400,00 325 500,00 425 60(),00 525 700,00 625 ~00.00 725 900,00 825 0 0 0 ~ o 0 E 0 0 I S bO 22 ~ 70 0 7 S 2! 47 ~ 70 011 S 3 50 W 70 0 17 S 0 49 E 70 0 9 $ 7 36 W ?0 0 4 $ 27 0 ~ 70 0 2 S 74 48 w 70 0 5 N 70 24 w 70 0 8 N 82 24 ~ 1000 O0 100o O0 925 70 0 10 S 38 29 w V£RTICAb DOGLEG RECTANGULAR COORDINATES HORIZ, DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, AZIMUTH FEET OEG/IO0 FEET FEET FEET DEG MIN 0,00 -O,OB 0 05 0 25 0 66 1 08 1 23 1,27 1,24 1.11 000 0 22 0 O0 0 O0 0 03 0 03 0 O0 0 O0 0 O7 0 ~0 O O0 N 00.7 N 0096 0328 0778 1205 1385 1438 1 44 S 1378 0 O0 E 0 03 W 0 09 W 0 12 W 0 15 W 0 12 W 0 14 W 0 19 W 0 29 W 0 48 W 1.12 0 O0 1 48 $ 0 74 W 0,00 N 0 0 E 0 ,08 N 25 27 25 1 65 $ 26 28 W , , 1100 O0 1100,00 1025.70 0 11 $ 15 6 E 1 38 0 O0 1 79 1200 O0 1199.99 1125'69 0 16 S 41 20 g I 80 0 17 2 1300 O0 1299'99 1225.69 0 16 S 57 20 E 2 23 0 O0 2 S 0 23 1400 O0 1399,99 1325,69 0 9 S 71 48 E 2 67 0 96 2 78 1500 O0 1499'99 1425.69 0 9 $ 39 19 W 2 78 0 10 2 92 S 0 1600 O0 1599,99 1525,691625,69 0 14 $ 47 30 E 2 99 0 73 3 19 17oo 80 18o0 169 . 69 ] 3o 24 56 ,82 33 3 83 2000, 1999. 1~ 'i .64 } 51 ,oo " . . , oo . 24 0 ~,58 88 Ol ,22 · ,49 ,52 15 ,09 · ,50 47 ,oo " . · 2,, 68 ii ~ 73 73 ~,16 · · , , 43 ,73 2800 ' ]000 O0 2999 ~7 2925,67 3100 O0 3099 97 3200 3300 3400 35O0 360O 3700 38O0 39O0 O0 3199 O0 3299 O0 3399 oo 3499 O0 3597 O0 3694 00 3788 O0 3883 S 41 33 w 3025,67 0 29 S 53 55 W 97 3125,67 0 37 S 63 43 w 96 3225,66 O 27 h 69 40 W 93 3325,63 2 58 S 64 36 W 29 3424,99 9 10 $ 30 7 W 38 3523,08 12 43 S 4 18 W 14 3619,84 16 55 S 11 46 E 99 3714,6g 19 i $ 16 58 E 50 {809,20 19 2 S 16 53 E 7,23 7,40 7,58 7,31 6.60 11 55 26 77 50 1 82 ~9 115 02 0 11 0 O0 0 13 0 33 7 44 6 35 6 19 5 99 0 20 0 45 7 19 S 7 62 S 8138 16 34 58 S 59 55 S 121 S 1 46 E 0 79 E 0 02 k 077W 2 85 N 13 16 W 4 66 W 4 8 8 6 19 37 6O 9O 9O g 121 33 27 13 S 0 8 W 5 $ 1 04 S 31 43 W 90 S 24 7 W 8 S li2?W · 3 S 5"/ W 38 S 2 18 E COMPUTATION DATE1 9-FEB-88 STANDARD ALASKA PRODUCTION CO, GC-2C ¢23-16-11-1,3) PRUDHOE BAY NORTH SLOPE,ALASKA PAGE '~ DATE OF ISURVE¥t 04-FEB-88 KELb¥ BUISHING EbEVATIONI 74,30 rl ENGINEERI ~d, RATHER? INTERPOLATED VAbUE5 FOR EVEN 100 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAb VERTICAL DEVIATION AZI;4UTH DEPTH DEPTH DEPTH DEG MIN DEG 4000 OU 3978,0! 3903 4100 O0 4072,37 3998 4200 4300 440O 4500 4600 4700 71~ !9 6 07 19 29 O0 4166,60 4092 30 19 35 O0 4260,77 4186 47 19 46 O0 4354,57 4280 27 20 47 O0 4448,00 4373 70 21 8 O0 4541,14 4466 84 21 25 O0 4634,10 4559 80 21 38 O0 4727,09 4652 79 21 35 O0 4819,96 4745,66 22 0 4800 4900 5000 O0 4912 52 4838,22 22 14 O0 5004 99 4930,69 22 28 5022,91] O0 5097 O0 O0 5372 O0 5463 O0 5554 O0 5645 O0 5736 23 23 0 1 5114,81 23 28 6 5206 46 23 44 15 5297,85 24 4 31 5389,01 24 29 23 5479,94 24 37 28 5570'98 24 17 40 5662,10 24 19 5100 5200 5300 5400 55O0 5600 5700 5800 5900 $ !5 39 E ~ 15 9 E S 14 23 f S 13 0 E S 13 25 E S 14 13 E S 13 19 E $ 12 19 E S 12 24 E $ 12 49 E S I1 59 E S 1 50 E $ 12 20 E S 12 18 E 8 11 45 E $ 11 6 E S lO 42 E S 0 18 E $ 10 16 E S 10 16 g VERTICAL DOGbEG RECTANGUbAR COORDINATES HORXZ, SECTION SEVERITY NORTH/SOUTH EAST/WEST DXST, FEET DEG/IO0 FEET FEET FEET 147,60 180,51 213,82 247,26 28~,64 316,97 353,12 389,69 426,08 462,73 0 60 0 21 0 25 0 55 0 42 0 60 0 58 0 60 0 28 0 84 500,18 537,81 575,96 614,98 654,52 694,63 735,16 776,16 816,84 857,3{ 0 47 0 63 1 O2 0 34 0 52 0 34 0 46 0 40 0 8O 0 O0 863,39 0,00 5915,00 5750,07 5675,77 24 19 DEPARTURE' AZIMUTH DEG 152 67 S 184 58 IS 216 91 $ 249 46 S 283 12 S 317 86 $ 388 S 424 85 $ 461 07 S 14 03 E153 22 73 E i85 31 46 E 219 39 99 E 252 65 59 498 O0 $ 98 16 E 507,58 1 9 E 84 IS 11 ~6 E 623 75 663 72 04 33 45 42 787 05 828 41 S I 572 611 650 690 730 771 8t2 852 ~ SIl 4~ 51 $ 155 ~ E · 718 IS 163 I S 170 53 E 869 59 $ 11 Il gE 858,79 $ 171,64.E 875,77 S 11 18 g STANDARD ALASKA PRODUCT[ON CO, GC-2C (23-16-11o13} PRuDHOE BAY NORTH SLOPE,ALASKA CO~ PU~ATIO~ DATg: 9-F£8-88 PAGE DATE OF SURVEYS K~LbY BUSHING EbEVATXONI 74,30 ENG~NEERI d, RATHERT INTERPOLATED VALUES FOR gVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIHUTH DEPTH DEPTH DEPTH DEG ~1N DEG 0 O0 0 O0 ~,30 '0 0 1000 O0 1000 O0 ~a~,?O 0 10 2000 O0 1999 99 ' 1925,69 0 23 3000 O0 2999 97 2925,67 0 22 4000 O0 3978 O1 3903,71 19 6 5000 O0 4912 52 4838,22 22 14 5915 O0 5750 07 5675,77 24 19 N 0 0 E $ 38 29 tv S 45 25 E S 41 33 W 6 15 39 E S 12 49 E S 10 16 g VERTICAL DOGLEG SECTION SEVERITY FEET DEG/IO0 0 OD 1:12 4 5~ ? 23 147 60 500 1~ 863 39 0 O0 0 O0 0 18 0 11 0 60 0 47 0 O0 RECTANGULAR COORDINATES HORIZe DEPARTURE' NORTH/SOUTH EAST/WEST DZS~, AZIMUTH FEET FEET FEET DEG MIN 0,00 N 0,00 E 1,48 $ 0,74 W 4 52 $ 1'03 E 7 !9 S 1,46 E 152 67 S 14.03 E 498 O0 S 98,16 E 858 79 S 171,64 E 0,00 N 0 0 ~ 1,65 $ 26 28 W iE27 g 4,64 S 1 51 7,33 $ 1 8 I1 5 875,77 S 11 If' COMPUTATION DATE; g-FEB-88 STANDARD A~ A PRODUCTION CO, GC 2C (23 ~ASK - 6-11-132 PRUDHOE BAY NORTH SLOP£~ALASKA PAGE ~% DATE OF 6URYE¥1 04-FEB-8~ KELLY BUSHING EbEVATZONI 94,30 FT ENGINEERI d, RATHERl TRUE SUB-SEA COURSE MEASURED VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH' DEG 0 OD 74 30 ]7430 27430 30 37~ 3 47 0 57430 67430 974 30 87430 o OD 7430 17430 27430 37430 47430 57430 67430 77430 874 30 -7430 0 0 0 100 200 300 400 500 600 700 800 N 0 0 E 0 O0 O0 0 5 N 25 53 W '0:06 00' ' 0 7 S 22 17 ~ 0,01 O0 0 9 S 3 19 W 0,18 O0 0 17 S 243 W 0,54 O0 0 14 S 4 21 g 1,00 00 0 6 $ t2 27 ~ I 20 . O0 0 ~ 6 56 56 W 1,27 O0 ~0 3 N 89 18 W 1,25 00 0 7 N 72 30 W 1,14 974 30 1474 1574 167~ 177 1874 974 30 900,00 30 1074 30 1000,00 1100,00 31 1174 31 1274 31 1374 31 1474 31 1574 31 1674 31 1774 31 1874 0 10 S 56 0 W 1.09 0,03 0 11 S 2 4 E 1.30 0.00 30 0 16 $ ~9 49 f 1,68 0,00 30 120o.o0 o t7 s 3 57 2, 3 o.oo 30 1300,00 0 19 $ 55 49 E 2.o8 0,15 30 1400,00 0 8 S 35 34 W 2,74 0,32 30 1500,00 0 12 S 18 46 W 2.~0 0.56 30 1600.00 0 13 N 89 24 E 3.zl 0,50 3o 170o,0o 0 2 s 45 45 w 3,~2 0,12 30 1800,00 0 21 8 19 46 E 3'64 0,03 VERTICAL DOGLEG RECTANGULAR COORDZNATES HOR'X~,. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/WEST DIST, 'AZIMUTH FEET DEG/I00 FEET FEET FEET DEG 0 O0 0 33 0 O0 0 O0 0 O0 0 22 0 O0 0 0'7 0 O0 0 O0 0.00 N 0,06 N 0,04 S 0,24 S 0,64 S 1,11 S 1'34 S 1,42 S ,44 5 ~,39 S 1426 705 06 S 2 86 S 3108 32 $ i 335 366 $ 0 O0 E 002 W 009 W 012 W 015 W 0 11 W 013 W 018 W 026 W 043 W 0 68 W W 0 10 E 0 8 £ 0 ~OE 0 32E 0 59 E 0 64 E 0000 0 0 E 08 S 62 50 W 26 2 W I 58 $ 25 31 W 89 30 2094.32 2074 200~'00 2'6 2174.322174 210 .00 oo · 06 2474,32 2474 30 240~ 2574.,2 2574 30 250 2674.32 2674 30 260~ 2774,32 2774 30 270 2874,32 287430 280~'00 ,00 ~ 14 10 ~ 2O 87 ~ 20 16 297433 297430 290 309433 307430 300~'00 ,00 ~ 24 347432743174337473353433317434743274337430303030 3409,00 '°° 3784 46 3774 30 3700.00 18 57 S 16 48 E · 5 0 17 S 6 13 ~ 5 39 S 3890 27 3874 30 3800.00 19 5 S 16 54 E 111,84 0 54 118 24 S 3 98 INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH STANDARD ALASKA PRODUCTION GC-2H (23-16-11-13) PRUDHOE BAY NORTH SLOPE,ALASKA COMPUTATION DATE; 9-FEB-88 PAGE DATE OF SURVE¥I 04-FEB-88 KELLY BUSHING EbEVATIONt 74,30 rT ENGINEERI j, RATHER,? INTERPOLATED VALUES FOR EVEN 100 FEET OF SUB-SEA DEPTH TRUE SUB-SEA COURSE FEASUR£D VERTICAL VERTICAL DEVIATION AZIMUTH DEPTH DEPTH DEPTH PEG SIN DEG SIN 3996 4102 4208 4314 4421 4528 463~ 474 4850 4958 O8 3974 3O 39O0 04 4074 30 4000 17 4174 38 4274 09 4374 22 4474 65 4574 24 4674 8O 4774 69 4874 30 4100 30 4200 30 4300 30 4400 30 4500 30 4600 30 4700 30 4800 O0 19 7 S 15 41 g O0 19 30 $ 15 9 E 49 S 14 28 E O0 20 46 S 12 59 E O0 21 17 S 13 53 E O0 21 37 $ I4 2 E O0 21 33 $ 12 36 E O0 21 44 S 12 12 E O0 22 20 $ 12 43 E 5066 79 497~ 30 4900 O0 22 24 S 12 14 E 5175 lO 5074 30 5000 ~ ~ 49 $ ,~ 51E 5283 ~6 5174 30 5100~.~ 25 ~ 1~ 18 E 5392 94 5274 30 5200 O0 23 42 S ,2 22 E 5502 36 5374 30 5300 O0 24 4 S 11 45 E 56!~ 08 54~ 30 5400,00 24 31 S ii 0 g 57~ 06 55 30 5500.00 24 33 $ 10 36 E 5915 O0 5750 07 5675,77 24 1~ S 10 16 E VERTICAL DOGLEG RECTANGULAR COORDINATE& HORi3. DEPARTURE SECTION SEVERITY NORTH/SOUTH EAST/~EST DZ&~e AZIMUTH FEET DEG/IO0 FEET FEET FEET DEG SIN 146 32 181 19 2i6 54 252 10 10 366 10 405 45 444 62 484 66 0 60 0 27 0 16 0 24 0 02 0 59 0 70 0 97 0 .22 0 57 151 43 $ 185 24 $ 219 56 S 254 17 S 365 86 $ 404 47 $ 44 525 29 566 39 608 63 651 72 695 58 740 10 785 19 863 39 0 88 0 47 0 30 0 54 0 32 0 37 0 4O 0 O0 522.77 $ 103,69 g 532,96 $ 11 13 E 563,48 5 i~.32 E 574. i E s , 660.88 s , 23 , 691,30 S 139 E 705,29 S t 25 E 735e54 $ 148~74 E 750~43 $ 1 25 ~ 780e53 S 157~33 E 796~2~ 6 1 23 E 858,79 $ 171,64 E 875,7~ $ 11 18 E SCHLUMBERGER O I REC T l ONAL SURV E Y COMPANY STANDARD ALASKA PRODUCT I ON WELL 0C-2C (2~-16-11-13) F I ELD PRUOHOE BAY COUNTRY USA RUN 1 DATE LOOOED 04 - FEB - 88 REFERENCE 7ZS91 WELL: (1866' ~C-2C (23-16-11-13) SNL,4012' WEL,SEC 16,TllN,R13E) HORIZONTAL PROJECTION NORTH 400 REF 7Z59! SI:::I:tLE = !/200 IN/FT 200 -800 O~TH - 1201:) .~ ~-~...~ .-~.. · ~ .... ~ , · ; ~- · ~ . · ~ , , , T · . 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[.~.~ ~,, t 1 ~ I ......... . : tit ,, ...... ,, ............ , - - i - i - - i i t : · ....... ~ t ' ' ' . · . -+-~4-.4 .... ~--4-4-' ..... ~-4.-4..*-...4...*-.L4...,.+g.+-~... ~.*~.~ L.4~-i.~ ..4...L ,,ii ~, ,,~ ~'' I t I i ii ~ i I i i i : ' ' i ' : ' ' L i {: ' i : ; · J : : i T -mw-"r-q'--t--?-~"' '+.,-+-.--i-+++-~ ..... ~-++-? .+-++.M+~-~-.4 ...... ~-+.-*-;...~.--~-..~-.+-..+---~-.-+ ...... +-..~ ....... ~...~..~...:.+.;.+.~..-~ ...... ¢-¢..-:...:.-.....-:...¢4 ......... ¢..4..4..4 ....... L.L.L-b ,t~--+--~-+-~--~. ~-~...~+-~+-... ~.~ ~ ...... ~ +~~.~.,4-~..+4-v.,.~-,+~.-~...~...:.+.~.~...~...,... 4..4...,.....+.~.+++.. -800 -600 -400 -200:)0 0 200 400 600 800 WELL' GC-2C (23-16-11-13) (1866' SNL,.4012' WEL,SEC 16,T11N,R13E) VERTICAL PROJECTION -400 -:>00 0 0 200 400 600 800 ! 000 PROJECTION ON VERTICAL PLANE 59. - 959, SCALED I N VERT I CAt.. DEPTHS HORIZ SCALE = 1/200 IN/FT 12O0 159. GREAT LAND DIRECTIONAL DRILLINO INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY STANDARD ALASKA PRODUCTION COMPANY COiF'ANY WELL # GC-2C WEL. L NAPIE F'RUDHOE BAY L 0 C A T I 0 N AL188D3 SINGLE SHOT & MWD 2/01/88 ,.l 0 [.~, N LJ PI [?, E R ] ~ F [:. S LJ R V E: Y D A T E KEVIN DESORMEAUX DIRECTIONAL SUPERVISOR ~~_~ N A Pi E T I 1' [.. E S I G N A T LJ R E 3208 FT ,5915 FT DEF'TH I NTEF;~VAL. F'ROPI 1-22-88 1-28-88 [)AI'EF. oURVEY TAKEN F'R[)PI TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. GREAT LAND DIRECTIONAL DRILLING, INC. Client .............. : STANDARD ALASKA PRL-~UCTION CO. We 11 ................ : PRLIL-~IE GC-2C Closu]~e Dt=ectlon...: S 21.00 E Magnetic Declination: 31 deg 30 min E Data file r~ame ...... : B:GC-2C.DAT RECORD OF SURVEY IWell assumed vemtlcal to Computation: RADIUS OF CURVATURE Survey date: 1/26/88 Method. - SINGLE SHOT & MWD RKB Height.: 72.6 ft 0.0! MEAS DRIFT TRUVERT SUBSEA SECTION DEPTH DG MN DEPTH DEPTH DIST DIRECTIC~ RELATIVE COORDINATES A~SLE FROM WELL-HEAD 0 3208 3320 3374 3436 0 0 O. O0 -72.60 0 0 3208. O0 3135. #0 0 45 3320. O0 32#7.40 2 2# 3373.P7 3301.37' 6 12: 3435. ?9 33~53.19 0.00 N 0.00 E 0.00 N 0.00 E -0.42 N 76.00 W -0.90 .S 71.90 W 0.02 S 43.20 W 0.00 N 0.00 E 0.00 N 0.00 E 0.18 N 0.71 W 0.12 N 2.18 W 2.34 S 6.06 W 3S00 9 30 34P9.18 3#26.S8 3SS2 11 48 3SS0.28 347?.68 3626 13 36 3622.4? 3S49.B? 3693 16 #2 3687.13 3614.S3 4609 22 0 4SS1.08 4478.48 4.81 S 28.00 W 12.04 S 12.00 W 26.68 S 3.00 E 43.62 S 10.00 E 343.59 S 1S.O0 E 9.43 S 11.13 18.43 S 14.41 34.60 S 1S.68 SI. 99 S 13.70 348.10 S Si.gS S234 21 4S S131.08 50S8.48 S91S 21 45 5763.60 5691.00 S7S.18 S 1S.O0 E 826.1S S 1S.O0 E 573.03 S 112.22 E 816.78 S 177.53 E CLOSURE DISTANCE ~S MN S 0.00 N 0 0 0 E 0.00 N 0 0 0 E 0.73 N 76 0 OW 2.18 N 86 42 46. W 6.49 S ~58 S1 3 W 14.S9 S 49 43 4S W 23.39 S 38 0 47 W 37.99 S 24 22 33 W 53.76 S 14 45 39 W 3S1.9S S 8 29 17 E 583.91 S 11 4 49 E 83S.85 S 12 1S 46 E deg~ 0.000 0.000 0.670 3.0S7 6.1S3 S. 197 4. 606 2. 678 4. 707 O. 584 O. 040 0.000 PRU[X3E GC-2C DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 2/1/88 NEAS. TRU VERT SUB SEA ND-TVD VERTICAL DEPTH DEPTH DEPTH DIFF. CORRECT 73 73 0 0 0 173 173 100 0 0 273 273 200 0 0 373 373 300 0 0 473 473 #00 0 0 573 573 SO0 673 673 600 773 773 700 873 873 800 ~73 ~73 900 1073 1073 1000 1173 1173 1100 1273 1273 1200 1373 1373 1300 1473 1473 lqO0 1573 1573 1500 1673 1673 1600 1773 1773 1700 1873 1873 1800 1973 1973 1900 2073 2073 2000 2173 2173 2100 2273 2273 2200 2373 2373 2300 2473 2473 2400 2573 2573 2500 2673 2673 2600 2773 2773 2700 2873 2873 2800 2973 2P73 2900 RELATIVE COORDINATES FROM WELL-HEAD 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0 0 0 0 0 0 0 0 0 0 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0 0 0 0 0 0 0 0 0 0 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0 0 0 0 0 0 0 0 0 0 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0 0 0 0 0 0 0 0 0 0 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0 0 0 0 0 0 0 0 0 0 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E PRUDOE C-,C-2C DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 2/1/88 MEAS. TRU VERT SUB SEA ND-TVD VERTICAL DEPTH DEPTH DEPTH DIFF. CORRECT 3073 3173 3273 33?3 3473 3575 3678 3784, 3890 3996 4102 4208 4314 4420 4526 4632 4740 4848 4955 5063 S171 S279 5386 5494 5602 5709 5817 3073 3000 0 0 3173 3100 0 0 3273 3200 0 0 3373 3300 0 0 3473 3400 0 0 3573 3500 2 2 3673 3600 S 3 3773 3700 11 6 3873 3800 17 6 3973 3900 23 6 4073 4000 29 6 4173 4100 35 6 4273 4200 41 6 4373 4300 47 6 4473 4400 53 6 4573 4500 59 6 4673 4600 67 B 4773 4700 75 8 4873 4800 82 7 4973 4900 90 8 5073 SO00 98 8 5173 5100 106 8 5273 5200 113 7 5373 5300 121 8 5473 5400 129 8 5573 5500 12h5 7 5673 5~500 144 8 RELATIVE COORDINATES FROM WELL-HEAD 0.00 N 0.00 E 0.00 N 0.00 E 0.18 N 0.17 W 0.14 N 2.12 W 5.95 S 8.95 W 23.15 S 15.21. W 47.80 S 14.36 W 78.00 S 8.99 W 109.37 S 3.02 W 141.75 S 3.47 E 175.11 S 10.49 E 209.45 S 18.07 E 244.76 S 2{5.20 E 281.03 S 34.92 E 318.24 S 44.22 E 356.49 S S4.20 E 395.43 S 64.63 E 434.29 S 75.05 E 473.09 S 85.44 E 511.81 S 95.82 E 550.46 S 589.03 S 627.56 S 704.64 S 106.17 E 116.51 E 126.83 E 137.16 E 147.48 E 743.17 S 781.71 S 157.81 E 1~8.14 E PRLIDOE GC-2C DATA INTERPOLATED FOR EVEN lO00 FEET OF MEASURED DEPTH 2/1/88 MEAS. I'RU VERT SUB SEA DEPTH DEPTH DEPTH RELATIVE COORDINATES FRE~ WELL-HEAD 1000 1000 P27 0.00 N 0.00 E 2000 2000 1P27 0.00 N 0.00 E 3000 3000 2~27 0.00 N 0.00 E 4000 3980 3907 143.09 S 3.74 E SO00 491~ ~841 489.10 S 89.73 E 4O0 8OO .1200 .1600 2000 2400 2800 32OO 40OO 44OO 49OO 52OO 5600 600O 640O -400 ...... VERTzC'AL SECT:IoN - -" ............. I-STANDARD' ' :" '""ALASKA'" *-'7, ..... PRODUCTZON'" '""' CO. "' ............. PRUDOE 6C-2C SECTION AT S 2t.00 E ~ .... ........................... t'gtD SCALE: ! inch - 800 feet: I DEP SCALE: ! inch - 800 feet .................. DRAWN :2/t/88 14m,,ker Identification M3 TVD DEI=RT ,U ~I~'.~CE o o o ......................... B} TD BglB 8784 8eB , , " r "~ "' - - , ----- -- ~-~'J ' ' ...... ' - '" ' ' , ' -' ' -- [ ,, ii_, _ . , . . _ , ._....., , , . , _. _ , , · ' ~ : _ ,. J, _.~ _ .L" : ' ...... '- ' · , ~ " _,,. ,,,,, , , .. , ~, ,,,, ......... · -::: , ~ J~ .. ,, _ ~ .[ .... ~. __~, ......... :__.-.il _, IL __ ' :: 0 400 6O0 ieO0 i600 2000 2400 2800 3200 3800 4000 4400 Departure i i i i i ,i i ' i L I _1 _ .© A/ iO0 2OO 30O 400 6OO 70O BO0 90O tO00 ilO0 ~k~ l~nttftcati~ ~StI~A~ MO Tm DEPr[ 0 0 0 · qtffb'7r4 026 HoRIzoNTAL VIEH STANDARD ALASKA PRODUCTION CO. PRUDOE BC-2C CLOSURE 836 ft S i2.3 E DECLINATION: 3t.50 deg E SCALE: !tnch = 200 feet DRAWN: 2/i/88 I~00 ~00 400 300 200 tO0 0 tO0 200 300 400 §00 600 GREAT LAND DIRECTIONAL DRILLINO INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY STANDARD ALASKA PRODUCTION COMPANY CO~qF'ANY WELL # GC-2C WEL. I.. N At"1E PRUDHOE BAY I.. 0 C A T I (;} N AL18803 SINGLE SHOT & MWD 2/01/88 J 0 E~, N LJI~I E', E F~ TYF'E SURVEY DATE NA~iE T 12 T[..E c' " ,~ ]: (.~ N A T LJ R E; 3208 FT ,5915 FT DEF'TH I NTEF;:VA[. F:'ROI~I TO 1-22-88 1-28-88 D A Ti!i: S lJ R V I!!: Y T A I.(E N F'.' F;: 0 PI 1' (:) THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL WE HAVE RETAINED A COPY OF YOUR SURVEY REPORT IN OUR FILES FOR YOUR CONVENIENCE; HOWEVER, SHOULD YOU SO DESIRE, ALL'COPIES OF THE SURVEY REPORT WILL BE FORWARDED TO YOU ON WRITTEN REQUEST. ALL SURVEYS ARE KEPT IN A LOCKED FILE AND ARE HELD IN STRICTEST CONFIDENCE. GREAT LAI'~ DIRECTIL-'~IAL DRILLING,]I'~. Client .............. : STANDARD ALASKA PRODL~TIC~ CO. We]] ................ : PRUDOE GC-2C Closure D~ect~on...: S 21.00 E Mognetlc Dec]~not~on: 31 deg 30 m~n E Doto ftie nome ...... : B:GC-2C.DAT RECORD OF SURVEY 2/1/88 Computation: RADIUS OF CURVATURE Su~vev dote: 1/26/88 Method ..... : SINGLE SHOT & NWD RKB Height.- 72.6 ft 0.01 NEAS DRIFT TRUVERT SUBSEA SECTION DEPTH DGMN DEPTH DEPTH DIST D]RECT]ON RELATIVE COORDINATES ANGLE FRON WELL-HEAD 0 3208 3320 337~ 3436 0 0 0.00 -72.60 0 0 3208.00 313S.40 0 4S 3320.00 2 2~ 3373.~7 3301.37 ~ 12 3~35.7~ 33~3.1~ 0.00 N 0.00 E 0.00 N 0.00 E -0.42 N 76.00 W -0.~0 S 71.~0 W 0.02 S #3.20 W 0.00 N 0.00 E 0.00 N 0.00 E O. 18 N 0.71 W 0.12 N 2.18 W 2.34 S 6.06 W 3S00 ~ 30 3~.18 3#26.S8 3SS2 11 48 3SS0.~8 3477.68 3~26 13 36 3~22.~? 3S49.87 3693 16 ~2 3687.13 361~.S3 460~ 22 0 4SS1.08 4~78.~8 4.81 S 28.00 W · 12.04 S 12.00 W 26.~8 S 3.00 E #3.62 S 10.00 E 343.S9 S IS. O0 E P.43 S 11.13 W 18.43 S 1#.41 W 3~.60 S 1S.68 W SI.~ S 13.?0 W 3#8.10 S SI.~S E S23~+ 2~ ~+S S131.08 SOS8.#8 S91S 2~ ~S S763.60 S6~1.00 S?S.18 S 1S.O0 E 826.1S S 1S.O0 E S73.03 S 112.22 E 816.78 S 177.S3 E CLOSURE DISTANCE ~3 ~ S 0.00 N 0 0 0 E 0.00 N 0 0 0 E 0.73 N 76 0 0 W 2.18 N 86 ~+2 46 W' 6.4~ S 68 51 3 W 14.5~ S #~ ~+3 1~5 W 23.39 S 38 0 ~7 W 37.~ S 2~+ 22 33 W S3.76 S 1# i~S 3P W 3S1.~5 S 8 29 17 E S83.P1 S 11 ~ 4P E 83S.8S S 12 1S ~+6 E DC~ LEG 0.000 0.000 0.670 3.057 6.153 5.1~7 4.606 2.678 4.707 0.S84 0.040 0.000 PRLIDOE GC-2C DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH 2/1/88 MEAS. DEPTH 73 173 273 373 473 573 ~73 773 873 973 1073 1173 1273 1373 1473 1573 1~73 1773 1873 1973 2073 2173 2273 2373 2473 2573 2673 2773 2873 2973 TRU VERT SUB SEA ND-TVD VERTICAL DEPTH DEPTH DIFF. CORRECT 73 0 0 0 173 100 0 0 273 200 0 0 373 300 0 0 #73 400 0 0 573 500 0 0 ~73 600 0 0 773 700 0 0 873 800 0 0 973 900 0 0 1073 1000 1173 1100 1273 1200 1373 1300 1473 1~00 1573 1500 1873 1600 1773 1700 1873 1800 1973 1900 2073 2000 0 0 2173 2100 0 0 2273 2200 0 0 2373 2300 0 0 2473 2400 0 0 2573 2500 0 0 2673 2~00 0 0 2773 2700 0 0 2873 2800 0 0 2973 2900 0 0 RELATIVE COORDINATES FRC~ WELL-HEAD 0.00 N 0.00 E O.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E 0.00 N 0.00 E · 0.00 N 0.00 E 0.00 N 0.00 E PRUDOE C-,C-aC 2/1/88 DATA INTERPOLATED FOR EVEN 100 FEET OF SUBSEA DEPTH mm. NEAS. TRU VERT SUB SEA ND-TVD VERTICAL DEPTH DEPTH DEPTH DIFF. CORRECT 3073 3173 3273 3373 3473 3575 3678 3784 3890 4102 4208 4314 4420 4632 4740 4848 4955 S063 5171 5279 S386 S494 5709 5817 3073 3000 0 0 3173 3100 0 0 3273 3200 0 0 3373 3300 0 0 3473 3400 0 0 3573 3500 2 2 3673 3600 S 3 3773 3700 11 6 3873 3800 17 6 3973 3900 23 ~ 4073 4000 29 6 4173 4100 35 & 4273 4200 41 6 4373 4300 47 6 4473 4400 53 6 4573 4500 S9 6 #673 4600 67 8 4773 4700 75 8 4873 #800 82 7 4973 4900 90 8 5073 SO00 98 8 S173 SlO0 106 8 S273 S200 113 7 S373 S300 121 8 5473 S400 129 8 5573 SSO0 136 7 S673 S600 144 8 RELATIVE COORDINATES FRC~ WELL-HEAD 0.00 N 0.00 E 0.00 N 0.00 E 0.18 N 0.17 W 0.14 N 2.12 W 5.95 S 8.95 W 23.15 S IS. 21 W 47.80 S 14.36 W 78.00 S 8.99 W 109.37 S 3.02 W 141.75 S 3.47 E 175.11S 10.49 E 209.45 S 18.07 E 244.76 S 26.20 E 281.03 S 34.92 E 318.24 S 44.22 E 356.49 S 54.20 E 395.43 S 64.63 E #3#.29 S 75.05 E 473.09 S 85.44 E 511.81 S 95.82 E SSO. 46 S 589.03 S 627.56 S 666.10 S 704.64 S 106.17 E 116.51 E 126.83 E 137.16 E 147.48 E 743.17 S 781.71 S 157.81 E 1~8.14 E PRUDOE GC-~C 1/88 DATA INTERPOLATED FOR EVEN 1000 FEET OF MEASURED DEPTH MEAS. l'rU VERT SUB SEA DEPTH DEPTH DEPTH RELATIVE COORDINATES FRON WELL-HEAD 1000 1000 927 0.00 N 0.00 E 2000 2000 1927 O.O0,N 0.00 E 3000 3000 2927 0.00 N 0.00 E 4000 3~80 3907 143.09 S 3.74 E SO00 4P14 4841 48P.10 S 89.73 E .© 0 40O ~00 ~600 ~000 ~800 T 3600 4000 44OO 49OO 5600 64OO ........... ~ERT[~AL SECTTON ......................... PRUDOE 6C-2C I SECTION AT S 2t.00=E TVD SCALE: i inch 800 feet ~DEP SCALE: t inch = 800 feet 14m~ker Identification ND TYD DEi:RT ~J ~ACE 0 0 0 , ..... ~, , .... , ~ , , , , ,, ,,,, , , ,,~ , ~ o 400 eoo t~oo ~6oo 2000 =4oo ~oo 3a~ 3a)o 4000 4400 Departure iO0 tO0 2OO 300 400 600 700 900 tO00 iiO0 t200 I~ Identification ~ S]¥ACE Tm DEPRT 0 o 5764 HORIZONTAL vIEW STANDA~ ALASKA PRODUCTION CO. PRUDOE 6C-2C CLOSUR~ 836 f~ S ~2.3 E DECLZNAT~ON: 3~.§0 deg E SC~E: ! ~nch- 200 fee~ DP~WN · 2/i/88 600 500 400 300 200 100 0 100 200 300 400 frO0 600 DALLAS ARCO CHEVRON EXXON TO: TEXACO MARATHON MOBIL PHILLIPS CSTATE OF ALA~) GEOSCIENCES REFERENCE: INDEXED STANDARD ALASKA PRODUCTION Date: 02/09/88 TI: 78537 SAPC OPEN HOLE FINAL LOGS The following materiel is being submitted herewith. Please acknowledge receipt by slgnlng a copy of this letter and returnlng It to thls offlce: DAL./UNIT/STATE: DIL/GR 01/29/88 #1 3291-5932 Atlas 5"/2" STATE ONLY: Magnetic Sing~m%Shot Directional Survey Date: Gyro · 1' ~S Date: R ~ Founded ~n CJevelond. C~;o. in 1870 DIRECTIONAL SURVEYS 2-1-88 Job#: 2-4-88 Job#: Victoria Aldridge I NFORHAT I ON CONTROL Wel I Records LR2-1 AL188D3 72591 STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS · Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well r'l Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] 2. Name of Operator Standard Alaska Production Company 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 ¢. Location of well at surface 1866'SNL, 4012' WEL, Sec. 16, T11N, R13E At top of productive interval At effective depth 2705' SNL, 3844' WEL, Sec. 16, T11N, R13E At total depth 2725' SNL, 3840' WEL, Sec. 16, T11N, R13E 1. Present well condition summary Total depth: measured Effective depth: Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: true vertical measured true vertical Length 80' 3279' 2891' me as u red true vertical Tubing (size, grade and measured depth) 5915 feet 5750 feet 5865 feet 5705 feet Size Plugs (measured) Junk (measured) Cemented 20" 9-5/8" 8 cu yd Concrete 1776cu ft Cold Set III; 690 cu fl Class G 7" 838 cu fl Class G 7" 26it L-80 IJ4S @ 3000' Packers and SSSV (type and measured depth) SSSV@ 1950' Amend order [] Perforate [] Other [] Datum elevation (DF or KB) '.;- KBE. 74.30 feet Unit or Property name Prudhoe Bay Unit 7. Well number GC-2C (23-16-11-13) ~ ,~ B. Permit number 87-132 9. APl number 5 0 - 029-21774 O. Pool Prudhoe Oil Pool Measured depth 110' 3279' True Vertical depth 110' 3279' 5910' 5746' RECEIVED ^~.~s Oil & Gas Cons. C0mmiss[0r~ Anchorage 12. Attachments Description summary of proposal El Detailed operations program [] BOP sketch [] 3. Estimated date for commencing operation 3rd Quarter, 1988 4. If proposal was verbally approved Name of approver Date approved 5. I hereby cert,,i,,fy/~h~t the foregoing is true and correct to the best of my knowledge Signed ,~,=,~,~~~ Title PBU Drilling En~lineerin~! Supervisor / ' ~ "// Commission Use Only Conditions of approval OptS!~.i..~J SIGNED BY Approved by ,,,,'~;,~, ~-. o~. Form 10-403 Rev 12-1-85' ..... TH Notify commission so representative may witness JApproval No. [] Plug integrity [] BOP Test [] Location clearance! 'i~ 0 M~ch~.n:~.~.~ ,,,~.~ .~, .... Approved Copy' ';~"~ ~ 0 b_b.y__order of Cdmmissi'oner the commission Submit in triplicate PBU WELL GC-2C (23-16-11-13~ Permit Number: 87-132 Approval Date: 12-22-87 Well Status Well operations were shut down after running 7" tubing, nippling down BOPE, and installing the tree. A DIL/GR has been run in the 8-1/2" hole and a gyroscopic survey has been run from PBTD to surface. Remaininq Drillinq .Operations The well will be completed by perforating underbalanced with wireline conveyed guns. STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report -- PRUDItOE January 19, 1988 at 0600 hfs BAY AFE # 120618 AFE Amount: Current Amount: 0600 Depth: Day: 24- Hour Ftg: Water Used: -I Current Operation: Moving rig to GC-2C. Mud Type: WT: VIS: PV: YP: FL: Solids: Temp: °F b STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report-- PRUDHOE BAY' January 20, 1988 at 0600 hrs AFE # 120618 AFE Amount: Current Amount: 0600 Depth: Day: 24- Hour Ftg: Water Used: -2 Current Operation: Moving rig to GC-2C. Mud Type: WT: VIS: PV: YP: FL: Solids: Temp: STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report-- PRUDHOE'BAY January 21, 1988 at 0600 hfs A FE # 120618 AFE Amount: Current Amount: 0600 Depth: 450' Day: 1 24- Hour Ftg: 330' Water Used: 0 Current Operation: Drilling 12-1/4" hole. Rig up and spud at 0100 hours. Drill to 450'. Mud Type: Gel WT: 9.2 VIS: 300 PV: 20 YP: 55 FL: 11 Solids: 7 Temp: 40°F STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report -- PRUDIIOE BAY January 22, 1988 at 0600 hrs AFE # 120618 AFE Amount: Current Amount: 0600 Depth: 1600' Day: 1 24- Hour Ftg: 1150' Water Used: Current Operation: Drilling 12-1/4" hole. Drill and survey to 1600'. Mud Type: Gel WT:9.0 VIS: 120 PV: 15 YP:36 FL: 12.8 Solids:5 Temp: 36~ STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report -- PRUDIIOE BAY January 25, 1988 at 0600 hfs AFE It 120618 AFE Amount: Current Amount: 0600 Depth: 3290' Day: 4 72- Hour Ftg: 1690' Water Used: 0 Current Operation: Testing BOPs. Drill and survey 12-1/4' hole to 3290'. diverter system. Run and cement %5/8" casing to 3279'. ND Mud Type: Gel WT: 9.5 VIS:38 PV: 15 YP: 7 FL: 15 Solids: 7 Temp: STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report-- PRUDHOE BAY January 26, 1988 at 0600 hrs AFE # 120618 AFE Amount: Current Amount: 0600 Depth: 3420' Day: 5 24- Hour Ftg: 130' Water Used: Current Operation: Drilling 8-1/2" hole. Drill out cement. Test casing. Run FIT. Drill and survey to 3420'. Mud Type: Clay WT: 9.3 VIS:35 PV:6 YP: 5 FL: 20 Solids: 7 Temp: 44 °F STANDARD ALASKA PRODUCTION Daily Drilling Report -- PRUDIIOE BAY January 27, 1988 at 0600 hfs Rig: Nabors 1ES Well: GC-2C AFE # 120618 AFE Amount: Current Amount' 0600 Depth: 4337' Day: 6 24- Hour Ftg: 917' Water Used: Current Operation: Drilling 8-1/2" hole. Drill and survey to 4337'. Mud Type: Clay WT: 9.5 VIS: 36 PV: 10 YP: 5 FL: 8 Solids: 7 Temp: 48°F STANDARD ALASKA PRODUCTION Rig: Nabors IES Well: GC-2C Daily Drilling Report -- PRUDllOE BAY January 28, 1988 at 0600 hrs AFE # 120618 AFE Amount: Current Amount: 0600 Depth: 5222' Day: 7 24- Hour Ftg: 885' Water Used: Current Operation: Drilling 8-1/2" hole. Drill and survey to 5222'. Mud Type: Clay WT: 9.5 VIS:42 PV: 15 YP: 10 FL: 6.8 Solids: 3 Temp: 56 °F STANDARD ALASKA PRODUCTION Daily Drilling Report -- PRUDHOE BAY January 29, 1988 at 0600 hrs Rig: Nabors 1ES Well: GC-2C AFE # 120618 AFE Amount: Current Amount: 0600 Depth: 5864' Day: 8 24- Hour Ftg: 642' Water Used: Current Operation: Drilling 8-1/2" hole. Drill and survey 8-1/2" hole to 5864'. Mud Type: Clay WT: 9.9 VIS: PV: 11 YP: 1 FL: Solids: 8 Temp: 60~ STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report -- PRUDI-IOE BAY February 1, 1988 at 0600 brs AFE # 120618 AFE Amount: Current Amount: 0600 Depth' 5910' Day' 11 72- Hour Ftg: 51' Water Used: 700 Current Operation: Displacing hole to salt water. Drill 8-1/2" hole to TD at 5915'. cement. Run and cement 7" liner to 5910'. Drill out Mud Type: NaCI(2) WT: VIS: PV: YP: FL: Solids: Temp: °F STANDARD ALASKA PRODUCTION Rig: Nabors 1ES Well: GC-2C Daily Drilling Report -- PRUDItOE BAY February 2, 1988 at 0600 hfs AFE # 120618 AFE Amount: Current Amount: 0600 Depth: 5910' Day: 12 24- Hour Ftg: 0 Water Used: Current Operation: Rig up to run 7" tubing. Test liner to 3000 psi. Run cased hole logs. Polish tieback PBR. Make dummy run. Test annulus to 2000 psi. Mud Type: NaCI(2) WT: 9.6 VIS: PV: YP: FL: Solids: Temp: °F STANDARD ALASKA PRODUCTION Rig: Nabors lES Well: GC-2C Daily Drilling Report -- PRUDIIOE BAY February 3, 1988 at 0600 hfs AFE # 120618 AFE Amount: Current Amount: 0600 Depth: Day: 24- Hour Ftg: Water Used: 5910' 13 Current Operation: Moving rig. Ran 7" tubing to 3011'. Displaced well to brine and diesel. Testing tubing and annulus. ND BOPE. NU tree and test. Rig down. Mud Type: Brine WT: 9.6 VIS: PV: YP: FL: Solids: Temp: °F DALLAS ARCO CHEVRON EXC(ON TEXACO TO: biO B IL PHILLIPS STATE OF ALASKA GEOSCIENCES I NOEXED STANDARD ALASKA. PRODUCTION Date: 02/08/88 TI: 78535 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing e copy of this letter end returning It to this office: A-22 Static Pressure Survey 01/27/88 #1 A-35 Static Pressure Survey 01/27/88 ~1 C-26 Completion Record 01/28/88 '#2 ~ C~ 02/01/88 #1 J-1 Completion Record 01/30/88 #1 N-7 Production Log(Spinner/Temp) 02/01/88 R-23 Completion Record 01/29/88 #2 11349-12120 Sch 9628-9900 Sch 11480-11664 Sch 5" 40-5860 Sch 5" 7996-9078 Sch 5" #1 10300-10576 Sch 11490-12110 Sch 5" t! Rece i ved Dote A un,! Ot Ihe O~,9,noJ Stondo,d O,I Co,nDony Fouoded ,,~ Cle.elond. 0~,o. ,,, 1870 Victoria Aldridge INFORMAT ION CONTROL Wel I Records LR2-1 Standard Alasl, o P, oduction Company ~ 900 IFo~4 Ben,,or~ Boule,, PO. Bo~ 196612 Ancho~oge, Alosl, o 99519-&612 (907t 564-511 I ARCO STANDARD AL ASKA PRC)DUCTION EXXON Date: 02/05/88 PHILLIPS IO: ~: 78533 STATE OF AK PDBY Systems (Transmittal Only) SYSTEMS (Transmittal & Tape) ARCHIVES SAPC MAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: OH Mag tape 01/29/88 Dres ECC t~3267 1600bpi - - Tape Pos. #05597 * E~XON: An Asterisk (*) next to a listing a~eans you should have received the TaRe(s)_and Lis~~'~')direc~]o~'from the respective service company. Received ~ ~:,~gQ~% & ~-~ ~' Victoria Aldridge ~te r~ .... Well R~rds ~2-1 A u-,t o! the o,,g0-ol 5to,~d(,,¢J (~1 Co..~po,~y Fou-ded ,. Cle-el¢,,wt. C~,o ,. 1870 Stondo~d AlosJ(a P~odu(t~on Compon¥~ P.O. Bo,, 196612 An(ho~'oge,. AIo~.l~o 99.519-661'2 1907~ ~6.,1-.,51 I I DALLAS ARCO CHEVRON EXXON TEXACO TO: MARATHON MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES R£FER£NC£: INDEXED STANDARD ALASKA PRODUCTION Date: 02/03/88 TI: 78517 --~MWD MAGNETIC DIRECTIONAL SURVEY(S) The roi lowing material Is being subml~fed herewith. Pleose acknowledge receipt by signing a copy of this letter and returning It to thls office: - E-25 Single SHot & MWD Survey Job /fAL1287D31 ~ Single SHot & MWD Survey Job ~fAL188D3 01/29/88 GLDDI 02/01/88 GLDDI Date ;,;L;t. i[' ' , C Fo~,nded ,~ Cle-elond. C~. ,n 1870 December 22, !987 Mr. R. S. Allan Division Drilling Engineer Standard Alaska Production Company P.O. Box 196612 Anchorage, Alaska 99519-66.12 Telecopy: (907) ',276-7542 Re: Prudhoe Bay Unit GC-2C Standard Alaska. Production C~ompany Pe~t No. 87-132 Sur. Loc. 1866'SNL, 4012'WEL, Sec. 16, TllN, E13E, UP. BtmhOle Loc. 2655'SNL, 3710'WEL, Sec. 16, TI1N, R13E, UP. Dear Mr. Allan: Enclosed is the approved application for permit to drill the above referenced well. The .permit to drill 'does not indemnify you from the probable need to obtain addttiomal permits required by law from other governmental agencies prior to commencing operations at the well site. 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 dtverter 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. Chairman of Alaska Oil and Gas Conservation Commission BY O~ER OF THE COMMISSION dlf Enclosure CC: Department of Fish & Game, Habitat Section w/o encl. -Department of Environmental Conservation w/o encl. Mr. Doug L. Lowery STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL 20 AAC 25.005 la: Type of work Drill [] Redrilll-lllb. Type of well. ExploratoryD Stratigraphic Testr'l Development Oill-I Re-Entry [] DeepenI-II Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool Standard Alaska Production Company 76feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property D,.esignation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 ADL 28284 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 20 Mc 25.025) 1866' SNL, 4012' WEL, Sec. 16, T11N, R13E Prudhoe Bay Unit At top of productive interval 18. Well number Number 2655' SNL, 3710' WEL, Sec. 16, T11N, R13E GC-2C (23-16-11-13) KOO683449-G-14 At total depth 9. Approximate spud date Amount 2655' SNL, 3710' WEL, Sec. 16, T11N, R13E December 22, 1987 $200,000.00 12. 'Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line ADL 28281 2655 feet 380 feet 2560 5894' MD; 5766' TVD feet 16. To be completed for deviated wells 17. Anticipated pressure (see 20 ^^c 25.035 (e)(2)) Kick.0tt depth 2800 feet Maximum hole angle 18 o Maximum surface 1097 pslg At total depth (TVD) 5600' 2600 pslg 18. Casing program Specifications Setting Depth s~ze Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length M D TVD M D TVD (include stage data) 20" Cond. 80' Surface 110' 110' 18 cu yds concrete 12-1/4" 9-5/8" 47# L-80 Butt 3260' Surface 3290' 3286' 2015 cu ft Class G 8-1/2" 7" 26# L-80 IJ4S 2854' 3040' 5894' 5766' 760 cu fl Class G 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured feet Plugs (measured) true vertical feet Effective depth: measured feet Junk (measured) ... ,.. true vertical feet -,. Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor RECEIVED Surface Intermediate Production DEC 1 b 1987 Liner Perforation depth: measured Alaska 0ii & Gas Cons. Commissloll true vertical Anchorage 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program [] Drilling fluid program [] Time vs depth plot [] Refraction analysis [] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby,..,certify that~going is true and correct to the best of my knowledge ~? Signed ~ ..~--~ . . Title Division Drilling Engineer Date ! / '7 Commission Use Only Per'mit Number IAPI number IApproval date ISee cover letter ~7'-l.~;2_. 150-e~-9-?--.177/-/' I 12/22/87 Ifor other requirements Conditions of approval Samples required [] Yes []]-No Mud log required [] Yes [:;l-No Hydrogen sulfide measures _i"1 Ygs, ~ Directional survey requ~recl I]~Yes [] No Required wor,~~s~~,~~; 1-15M; I-Il OM; I-i15M; Other: Approved by [,._....~''/' Jk_.~ ~'~'~~ Commissioner me comm,ssion Date Form 10-401 Rev. 12-1-85 , // Submit ...... ate PROPOSED DRILLING AND COMPLETION PROGRAM WELL GC-2C Install and cement 80' of 20" conductor to surface. The Drilling Fluid Program will consist of an 8.5 - 9.5 ppg spud mud in the 12-1/4" hole and 9.0-9.7 ppg dispersed water base mud in the 8-1/2" hole. Install diverter system and operationally test. Directionally drill 12-1/4" hole to 3290' and cement 9-5/8" L-80 buttress casing to surface. Install 'and test blowout prevention equipment consisting of 5000 psi WP pipe rams, blind rams, and annular preventer. Maximum possible bottomhole pressure is 2600 psi based on a salt water gradient to 5600' TVDss. Maximum possible surface pressure is 1460 psi based on a gas column from surface to 3025' TVDss and a fresh water column from 3025' TVDss to 5600' TVDss. Directionally drill 8-1/2" hole to the 7" liner point in the lower UGNU. Run 7" 26# L-80 IJ4S to the 8-1/2" hole T.D. Cement using Class "G" cement. Clean out the 7" casing to PBTD. Change over to 9.6 ppg NaC1 completion fluid. Test casing to 3000 psi. Run 7" uncoated tubing. Sting into 7" tieback receptacle. A BVN will be placed without control lines, insert, or ball valve at a point 50' below the base of the permafrost. Install and test tree. Displace tubing to diesel. Set and test packer. Shut down rig operations and perforate subsequent to rig release. The well will be perforated in accordance with normal practices. Tubing Size: 7" 26# L-80 IJ-4S Uncoated RLB:kb:2134D PROPOSED DOWNHOLE DIAGRAM WELL GC-2C [ 23-16-11-13 ] ITEM 20" CONDUCTOR PROPOSED DEPTH BKB 110' BALL VALVE NIPPLE 2016' 7" 26# L-80 IJ4S NON-IPC TUBING TOP' OF 7" LINER 3040' 9 5/8" CASING SHOE 12 1/4" HOLE DEPTH 7 ' LINER CASING SHOE 8 1/2" HOLE DEPTH 3290' 329O' 5894' 5894' B.O.P. STACK CONFIGURATION 13-5;/8 IN. TRIPLE RAM STACK 5000 PSI WP DRILLING ANNULAR PREVENTER I I i I I I PIPE RAMS I I Z IN. KILL LINE GATE GATE ! I BLIND RAMS I, I PIPE RAHS ! ! J 4 IN. CHOKE LINE DRILLING SPOOL GATE GATE I FLOW'LINE DRILL ING RISER i 20" 2000 PSI WP ANNULAR PREVENTOR DIVERTER SYSTEM DETAIL DRILL. DEPT. April 1982 10 3/4" Mydraulic Butterfly' valve closes. ].0" D~TER GROUND LEVEL ! DRILLi'NG SPOOL 20" CONDUCTOR PIPE NOTE: DIVERTER ~INE HAS TWO DIRECTION DISCHARGE CAPABILITY AFTER LEAVING RIG SUB-BASES. SURFACE HOLE~IVERTER SYSTEM Two lines venting 90° apart in direct$ons that insure safe down wind venting, and extending to a point at least 100' (feet) from any potential source of ignition. 10 3/4" m~nual t~otterfly valves ~ 10 3/4" 55~ Buttress 10.3/4" Hydraulic ope_rated .~ ~Butterfly valve CI~,.I .hR ~ ~~-~-20. Diverter Spool w/10 3/4" Side O~t] et. NOTES 1. Ail pipe connections 150# ANSI Flanges or welded connections and secured to prevent movement. 2. Manual 10-3/4" butterfly valves, mechanically connected to insure that one valve is fail- safe open at all times. 3. All turns are 90° (degrees) and targeted. ':"?'~:~..: ~J!}DUAI.0': £DRANOtS]~)C2C CLOSAP SHORT. LIS; S /- . Sea~ch Radius= 1000 COURSE LINE Fo~ p~oposed well- gC-2C [23-16-11-13] Location = W-E S-N TVD(SBS) Top 640478.00 5964147.00 -66.00 Bottom 640794.87 5963365.66 ~700.00 , Closest~App oacfi,:.Ana~gSt~~ Date: 7-DEC-87 Time: 10: 19:'04' Note: All depths in ~eet Below Kellu Bushing (BKB) Closest App~rOaCh WELL [DENT /PROPOSED% ~NEARBY% TVD DEPART TVD DEPART A029-2010600 H-5 ~766.0 845.0 6081.5 3489.2 A029-2016700 · C'2A 3338. 5 64. 7 3349~ 3 23. 4 A029-2016800 gC-~B 2093.9 0.0 2099.9 3.2 A029-2148700 : · . H--26 ~766.0 84~. 0 6422'.9 ~564. 0 cLOSEST DZSTANCE 1267.8 ~21:8 421.4 133~;6 _ '-,Veetical Info.section ~PROPOSED% /NEARBY% TYD DEPART TVD DEPART D I STANCE SUff~flARY The mell mhich comes closest to the peoposed well is: AO~9-~Ol&800 QC-2B Closest appeoach distance = KICK OFF Foe this run = 421.4 feet 2800.0 Feet --- ~Cl o.s . . Data: 7-DEC-87 Search Radius= 1000 7 DEGREE LEAD LINE Foe proposed well: QC-2C £23-16-11-13] ... Lo~ation = W-E 8-N TVD(SBS) Top 640478.00 5964149.00 -66.00 Bottom 640887.98 5963410.13 5700.00 Note: All depths in Feet Below Kellg Bushing (BKB) . . Closest Approach- WELL IDENT /PROPOSED\ /NEARBY\ TVD DEPART TVD DEPART A0~9-2010600 H-~ ~766.0: 845.0 6052.2 3502.'5 A029-2016700 ' ' g~'2A 3529.9 119.2 3538:8 24.8 A029-2016800 GC-2B 3438.2 91.2 3447.4 8.1 .A029-2148700 H-26 576610 845.0 6418.,.0 ~561~3 SUMMARY The well which comes closest to the proposed well is: A029-2016800 OC-~B Time:'.. : .,:.,: -: ."V'e~tca.1 ' Inter~ect:ion : · " :.. ::,_ .: . : ..... . CLOSEST ...... /PROPOSED\ ' /NEARBY\ .... VERTICAL' D ! 8TANC E T VD DEP AR T TVD DEP AR T 'D I STANCE' 1307.2 510. 7 414;8 1328.1' Closest approach distance KICK OFF eot this run 414.8 eeet 2800.0 feet IF IN DOUBT - - - ASK!! II II II II L i - I or~E:l:::O LTD Telephone (,4O3) 468-15.5O 2O 29 tT. 12 N. iT. II N. I I - PROPOSED ~ I WELL GC 2C ~ LAT. = 70Ol8'34.90'' 14 13 LONG. = 148°51'42.1 I", X = 640,478 ', _]__--.-t' ..t' .... 4--. CERTIFICATE OF SURVEYOR SCALE: I"= I MILE I hereby certify that I am properly regist.ered and licensed to practice land surveying in the State of Alaska and that this plat represents a location survey made by me or under my supervision, and that all dimensions and other details are correct. SURVEYOR I~J. ~'/L.~x Date REVISED wELL LOCATION 11/16/87 PROPOSED WELL GC 20 Located in NE I/4 PROTRACTED SEC. 16lT. II N,IR, 13E.;L Surveyed for STANDARD ALASKA PRODUCTION COMPANY Surveyed by OCEAN TECHNOLOGY, LTD. LAND 8~ HYDROGRAPHIC SURVEYORS 5333 Fairbanks Street: Suite II Anchorage Alaska Standard Alaska Production Company_ 900 East 8enson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-66 (907) 561-5111 October 23, 1987 Mr. C. V. Chatterton Chairman Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive .Anchorage, Alaska 99501-3192 Subject: GC-iD and GC-2C Disposal Wells Dear Mr. Chatterton: Standard Alaska Production Company (SAPC) wishes to advise the Alaska Oil and Gas Conservation Commission (AOGCC) of its intent to drill two disposal wells (GC-1D and GC-2C) in mid November of this year. These wells will replace two existing disposal wells, one at GC-1 (lA) and one at GC-2 (2B), currently permitted under ADEC Wastewater Permit 8436-DB008 for GC-1 and 8436-DB009 for GC-2. These new wells will be used for disposal of UIC Class II wastes only. Both of the existing wells are currently not used because they are mechanically inoperable and will be abandoned. Lonnie Smith indicated to Stan Gates of my staff that a drilling application for the new wells and a sundry notice for abandonment of the old wells would suffice for these proposed activities. Such notices will be forthcoming shortly. Typical fluids that will be processed through the injection system include dirty water, waste crude oil and mixtures of water/diesel/glycol/crude oil from the production facilities. Prior to injection, these waste fluids are pumped into a tank where the hydrocarbons are allowed to separate out. The waste hydrocarbons are then skimmed off and recycled into the Gathering Center process stream. For technical questions please contact Stan Gates at 564-4218 or Bob Allan at 564-5007. Very truly yours, Steve~ D. Ta~lo~, Manager Environmental & Regulatory Affairs cc Pete McGee, ADEC/Fairbanks SDT/SDG/7052V RECEIVED' .. OCT o ]9 7 Alask~ oil & Gas Cons. Anchorage A unit of the original Standard Oil Company c .... ,.1~,.i ;~ ~l~.~,,Innd ('3hlr~ in 1R70. Ct{ECK LIST FOR NEW WELL PERMITS ITEM APPROVE DATE (I) Fee ~~ ' /~/~/~. 1. (2 thru 8) (8) _ (3) Admin ~,_~. lZ/f8/8~ 9. (9 thru i3y 10. (10 and 13) 12. 13. (4) Casg ,~.,~"~. 1~-/8-8Z (14 thru 22) (23 thru 28) o'mm (29 thru 31) Company Is the permit fee attached .~ ........................................ .: 2. Is well to be located ina defined pool ............................. 3. Is well located proper distance from property line ................... 4. Is well located proper distance from other wells .................... 5. Is sufficient undedicated acreage available in this pool 6. Is well to be deviated and is wellbore plat included ................ 7. Is operator the only affected party ................................. 8. Can permit be approved before fifteen-day wait ...................... 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. For 29. 30. 31. (6) Add: /~q'~. 1.2-/~o~'Z 32. Lease & Well No. p~j/_ ~C-2C YES NO Does operator have a bond in force .................................. ~ Isa conservation order needed ...................................... Is administrative approval needed ................................... Is the lease number appropriate ..................................... ~ Does the well have a unique name and number ......................... Engipeering: .cs Is conductor string provided ........................................ ~ Will surface casing protect fresh water zones ....................... //~f Is enough cement used to circulate on conductor and surface ......... ~ Will cement tie in surface and intermediate or production strings ... Will cement cover all known productive horizons ..................... ,,~ Will all casing give adequate safety in collapse, tension and burst.. .4~ 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 ............................ ~ Geology: WWB W WVA rev: 01/28/87 6 011 Is a diverter system required ....................................... ~ Is the drilling fluid program schematic and list of equipment adequate ... Are necessary diagrams and descriptions of diverter and BOPE attached. ,-~ Does BOPE have sufficient pressure rating - Test to ~.~_O.___ psig .. ~ Does the choke manifold comply w/API RP-53 (May 84) .................. Is the presence of H2S gas probable ................................. exploratory and Stratigraphic wells: Are data presented on potential overpressure zones? ................. Are seismic analysis data presented on shallow gas zones ............ / If an offshore loc., are survey results of Seabed conditions presented~/ Additional requirements ............................................. ~ INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE ~Z tqm 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. ** REEL HEADER RE=L N~ME : DATE : ...... ORIGIN : FSY$ SERVIC5 NAME: BITL]$ REEL CONTiNUaTION NURSER: PREVIOUS REEL NAM~ COMMENTS: DRESSER ~TLAS LENGTH: 132 BYTES 01 LIS CUSTOMER. TAPE --- CRE~TEC BY SDS PROGRA. M R 2.0 ** TAPE MEADER TAPE NAME : ~ATE : ORIGIN : :SYS SERVICE ~ME: TAPE CONTIMU~IO~ ~REVIOUS TAPE COMMENTS: LENGTH: 132 NUMBSR: ~* FILE PElgER # I ** FILE NAME: M~Z~ .GO1 SERVICE KAME: VERSION # : 1 DATE: 85/11/2C MAX RECORC LENGTh: mILE TYPE: LC PREVISUS FILE N~E: 1024 C1 BYTES ** INFORMATICN R~:COR~S ** MNEM CONTENTS API~ : 5002~2177400 CN : ST~NCAR~ AK PROD. WN : GC-2C_ COUN : NORTH STAT : LOC : 1SO.~'O ** FORMAT ** CC ENTRY BLOCKS TYPE ENTRY 4 1 8 6£.0 9 .lIN 11 21 0 -0.500 ~ESCRIPTION DEPTHS DECREASE ~R~E SP4CiNG FR~,~E SPACING UNITS , M ~'~XIMUM FRAMES/RECORD TERMINATOR LEVEL SPACING DATUM SPECIFICA~ION BLOCKS CURVE REPR NAME CODE SIZE SAMPLE UNITS CiLD 68 4 I MMH¢ GR 68 4 1 TTEN 68 4 I LBF ~CQ 68 4 I gIM RFOC 68 4 I CHMM RILD 68 4 I OHMM ** FORMAT ** CURYE NAME SP CAL SP~ AC RiLM REPR CODE 68 68 68 SIZE 4 4 4 SAMPLE 1 1' 1 1 1 UNITS MV IN F/MN US/F OHMM. ENTRY BLOCKS TYPE ENTRY DESCRIPTION mmm m 4 I CEPTHS DECRE'~SE 8 6C.O F~A~ S~CING 9 .lIN F~E SPACING UNITS 11 21 N~XIMUM FR~MES/RECgRD 0 TERMINATOR -0,500 LEVEL S:ACZNG OATUM SPeCIFICaTION BLOCKS CURVE REmR NAME CODE SiZE SAMPLE bNITS CILg 68 4 1 MMiC GR 68 4 1 Ami TTEN 68 ~ I LSF ~C~ 68 4 I DiM RFOC 68 4 I OHM~ RILO 68 4 1 CHMM ** DATA ** CEPTH 5936.CC0 FT 1809.296C M CILD 312.269 SP TTEN 1939.6C6 SPD RFOC 4IG~4 RZLM 26.-g97 x.7CO CEPTH 5900.000 FT 1798.324C mmmmmm~mmlImmImlmlmmmmImmlmmm-- CILO 254.069 SP 1 TTEN 2445.79~ SRO 5 RFOC 4,e48 RZLM M. 2.323 2.921 3.953 DEPTH 5800.CC0 FT 1767.84&C mmmmmmmmmmImImmImI CILD 416.070 SP -~ TTEN 2390.757 S~D 5 RFOC 4.515 RILM I .261 6.g15 2.577 DEPTH 5700.600 FT 1737.36&C M CILD 276.458 SP -2 TTEN 2350.148 SPO 5 RFOC 4.606 RILM 4.576 6.6,24 3.646 CE'PTH 5(:00.600 CILD 2~1.318 FT 1706.884C i SP -1 M 5.206 CURVE N~ME SP ,~mmm C~L AC RILM GR RILD GR ~C~ RIL2 GR RILD GR ~CQ RILD GR REmR COC: .. ~8 SIZE 4 4 4 4 8C.9E7 C.OCC 3.202 87.781 C.OCC 59.17C C.OCC 2.~C3 71.$C~ C.OCC 3.617 72.082 CAL ~C C~L C~L AC C~L AC CAL S~M¢LE 1 1 1 1 1 UNITS mmlmm IN ~/MN US/F OmMM 1.000 1023.78~ 1.000 1023.788 0.357 1023.788 0.752 1023.7B8 1.064 TTF..N 2320'1 02 SPD 58.710 ACC 0.006 AC; .... RFOC 6.143 RILM 4.090 R!LO 4.144 DEPTH 5500.CC0 FI ]1676.4030 M GILD 424.904 SP -36.001 GR 6G.283 CAL TTEN 2241.605 SPD 58.564 ACE C.OCC AC RFOC 4.252 RILM 2.528 RILD 2.353 1023.788 -1.035 1023.788 DEPTH 5400.000 FT 1645.9230 M mmm~mm~mm--mmm--mmmmmmmmmmmmmmmm CiLO 2~8.155 SP -18.654 TTEN 2243.514 SPO 59.188 RFOC 4.724 RILM 3.950 GR E9.644 GAL ACQ C.OCC ac RILO 4.030 0.359 1023.788 CEPTH 5300.CC0 Fl' 1615.~43C M m mm mm mm,mmI mmmmm m m m,mi ~,lm, mm m mmmmmmmmm GILD 781 .731 SP -79.01 5 TTEN ~156.0~5 SPC 57.~86 RFOC 3.734 RILM I .34~ GR 31,244 C&L AC; -C.OOC AC RILO 1.279 -C.102 1023.788 DEPTH 5200.00 GILD 304.443 TTEN 2142.838 SPO R~OC 4.875 RZLM O FT 158~.9636 M -18.~85 58.994 3.337 G~ ~1.345 GAL ~C~ C.OCC AC RiLD 3.2E5 0.759 1023.788 ~EPTH 51C0.CC0 FT 1554,4830 M GILD 683.873 SP TT~N 210z.~6 S¢~ RFOC 3.770 RILM -59.263 58.419 I .527 GR 39.330 C~L A.C~ C.OCC ~C RILg 1.4~2 -C.816 1C23.788 OEPTH 5CCO.CCO ~T 152A.CC3C M CiLO 524.260 SP TTEN 2066.160 SPE RFOC 3.713 RiLM DEPTH 4900.CC0 FT -39.445 59.357 I .993 1493.5230 M 44.700 GAL C.OCC ~C 1.967 C.3OO 1023.788 CILO 627.752 SP TTEN 2031.007 SPO RFOC 3.501 RILM -55.539 59.238 1.657 GR 45.654 GAL ~C~ C.OOC AC RILg 1.593 1.175 1023.788 CEPTH 4.~00.C0''''~ .,., FT 1463.0c30 h~ GILD 492.558 SP -35.138 TTEN 2000.745 SPD 59.521 RFOC 3.492 RILF! 2.085 GR 63.903 GAL ~CC C.C£C AC RILO 2.030 0.473 1023.788 DEPTH 4.700..CC0 FT 1432.5630 N i I I I I i I i i I i I I I I IIi CILD 227.071 S~ -13.~5c TTEN 1996.561 SPO 59.8(]7 RFOC 5.209 RILM 3.920 GP 63.26~ C4L AC~ C.OOC ~C RILD 4.404 0.632 1023.788 DEPTH b60O.CgO FT 1402.0530 M CILO 220.98B SP TTEN 1933.545 RFOC 5.659 RILM -9.555 59.7.56 4.461 Gq 78.653 GAL ~CQ G.OCC AC RILO 4 52~ C.211 1023.788 DEPTH 4500.0C0 FT 1371.5030 M CILD 387.667 SP -40.692 GR 59.B12 CAL -0.247 EN 1926.50B SPO 54.607 ':ACQ O.OCC AC OC 4.536 RILM 2.!795 RILO 2.580 DEPTH 4400.OCO::FT '1341.1230 M CILO 204.309 SP -11.558 GR 90.3'94 CAL TTEN 1877.909 SPO 54.104 AC~ C.OCO AC RFOC ~5.8~9 RILM 4.867 RILO 4.895 OEPTH 4300.CCC FT 1310.6430 M C.360 1023.788 CILD 180.530 SP '12.419 GR 98.107 /. TTEN 1~3.~15 S~D 53.492 ~CQ C.0~0 AC RFOC 6.~31 RILM 5.424 RILD 5.539 1.~7~ 1023.788 rJ=PTH 4200.C~ ..cT 12~0.1~30 M C I L.'D 337.7~ SP -4~.~05 GR 52.071 CAL TTEN 1740.208 SPt. 53.1~7 AC~ C.OOC ~C R~OC 5.41~ RILM 3.054 RILO 2.960 0.621 1023.785 DEPTH 4100.CC~ FT 1249.6~3~ H CILO 45~.~15 Sc -~1 .~16 TTEN 1736.~8~ SPO 52.C~7 RFOC 4.4C. 8 RiLM 2.347 G~ 2~.4~5 C~L AC~ O.OCC 40 RIL~ 2.177 C.678 1C23.788 r~EPTh 4000.CC0 FT 121g.2020~ M CILO 455.218 SP TTEN 1697.030 SPO RmOC 4.535 RILM 51.7C2 Z.319 GR 24.92d C&L AC2 C .OCC AC RILD 2.197 C.372 1023.788 DEPTH 3gOO.CGC FT 1188.7Z2C M CILD 163.527 SP TTCN~ 1655 . ~12 SP~ R=OC 7.3~1 RiLM -14.~66 52.789 5.259 GR 74.383 CAL ~C9 C.OCC ~C RiLD 6.115 C..315 1023.758 DEPTH 3800.£CC FT 1158.2420 M CILO 255.637 SP TTEN 15~2.101 SPO RFOC 5.880 RILM -=6.145 53./.74 3.731 GR bl.781 CAL ACQ O.OCC AC RiLO 3.912 C.030 1023.7~ CEPTE 3700.CC0 FT 1127.7520 M CILD 1 40.852 SP TTEN 1568.213 SPr~ RFOC 7.492 ~ I L K,, -14.974 53.~'03 6.776 GR 84.945 C~L AC~ C.OCC AC RiLD 7.106 1.124 1023.78~ CEPTh 3600.CC0 FY 1 097. 2820 M CILD 26.8.844 SP TTEN 1524.343 SPC RFOC 6.195 RILM -57.467 59.550 3.809 GR 43.3~7 CAL ~C¢ C.OCC AC R!LZ 3.720 0.289 1023.788 CE,OTH 3500.CCC ET 1066.~020 M CILC 125.110 SP TTEN 1461.996 SPD RFOC 7.~5~ RiLM -18.616 6.841 GR 70.041 CAL ~C~ ~.OCC AC RILO 7.993 2.110 1023.788 OEPTH 3400.C CILD 189. O0 FT 1036.3220 M 855, SP -43.11~ GR 51.97~ CAL C.53C TTEN 1437.640 SPO 59.718 '. RFOC 7.427 RILM 5.2'17- ~C~ RILD DEPTH 3300, CILD 375 TTEN 1406 RFOC 5 GOO FT 1005.842C M .456 SP -64.366 .788 SPD 59.g02 · 8?6 RILM 3.192 GR 4C~ RILD OEmTH 3SOO.COO FT 975.3621 M CILO 44.76? SP 34.4C1 TTEN 1378.463 SPD 61.994 RmOC 0,698 RILM 10600.000 GR AC~ RILD CEPTH 3184,500 FT 970.6375 M CiLD 44.767 SP 34.4'31 TTEN 137'~.463 SP9 ~1.994 RFOC 0.69~ RILN t0C00.000 GR R.:LD ~TARTING DEPTP. = 5936.000 FT 1809.2960 ENDING OEPTH = 3184.500 ET 973.6375 o.ooa ,5.267 39.781 0.0CC 2.663 49.352 C.OOC 22.338 49.352 C.OOC 22.338 CAL AC CAL C~L 0.943 1023.788 1023.788 C.~:37 lC23.788 *'* FILE TRAILER ** FiLE NAMe-: M~iN .001 SERVICE NAME: VERSION # : 1 DATE: 85/11/ M&XIMUM LENGTM: 1024 FILE TYPE: LO N~XT FiL~ NAFE: ** FILE HE4DEE # 2 ** FILE NAME: REPT .002 SERVICE N~ME: VERSION # : 1 DATE: 85/11/20 MAX RECOqO LENGTh: 1024 BYTES FiLE TYPE: LO PREVIOUS FILE NA~: . ** INFOR~TICN RECOROS ** MNEM CONTENTS ~DIN : 5002G217740C CN : STANC4RC AK PROD. WN : GC-2C FN : PRUB~OE BAY CCUN : NORTH SLOPE STAT : AL~SK~ LCC : 150.00 ** FORMAT CC UNITS TYPE 8 ENTRY ELOCKS eNTRY OE$CRIPTION m/mmm I CEPT~S DECREASE 6C.0 FR~FE SPACING "?':~:CC''!~'r.: 9 .lIN FRAME 'SPACING UNITS 11 21 MAXIMUM "FRAMES/RECORD -. 0 TERMINATOR -0.500 LEVEL SPACING DATUM SDECIFICSTION B~OCKS CURVE REDR CURVE NAME CODE SIZE SAMPLE UNITS NAME CILO 68 4 I MMHG SP GR 65 4 I 4Pl CAL TTEN 68 & I LBF SPD ACQ 68 & I BIM 4C RFOC 68 & I CMMM RILM RiLD 68 4 I ** FORMAT ** REPR CCDE SIZE SAMPLE mmm m I mml 68 4 1 68 4 1 68 4 1 68 4 I UNITS. m--~ MV F/MN US/F OMMM ENTRY BLCCKS TYPE ENTRY DESCRIPTION 4 I DE~TMS DECREASE 8 6C.0 FRAME SPACING 9 .lIN FRAF~ SPACING UNITS 11 21 .. M~ XIMUM mRAM~S/RECORD 0 TERMINATOR -0.500 LEVEL SPACING DATUM SPECIFICATION BLOCKS CURVE REDR NAME CODE SIZE SAMPLE UNITS CILD 68 4 I MMHO GR 68 4 1 TTEN 6~ 4 I LBF ACO 68 4 I DIM RFOC 68 ~ I OHMM RILD 68 & I CHMM ** DATA ** O'~-PTM 5937, .CC",~ FT 1809.~nlC~.. M CILD 311 .788 SD TTEN 1927.4~7 SPO RFOC 4.117 RILM 7.441 34.996 3.704 DEPTH, 590C.CC0 FT 1798.324C M CILO 252.7C9 SP 7.109 TTEN 2438.732 SPD 52.068 RFOC 4.587 RILM 3.;5~ DEPT~ 5500.0CC FT 1767.8~4C M CILD 418.~31 SP -46.63~ TTEN 2396.476 SmD 55.~94 RFOC 4.473 RILM 2.567 DEPT~ 57G0.C00 FT 1737.364~ M CURVE REmR NSME CODE SIZE S~MPLE mmmm mmmm SD 68 ~ 1 CAL 68 4 1 SPC 68 4 1 4C 68 4 1 RILM 65 4 1 GR AC:.; RILD GR ACQ RiLO GR ACC ~ILO 85.417 CAL C .OCC AC 3.2C7 ~8.081 CAL C .06C AC 3.957. SD.OlD CAL C .OOC AC 2.3cC UNITS MV IN F/MN US/P CH~H 1.000 1023.785 1.000 1023.788 0.078 .1023.788 CILD 275.133 S~ -26.105 G~' 74.679 CAL C.628 TTEN 2351.166 SPD' 55.818 AC'Q C.OOC AC "" RFOC 4.544 RILM 3.665 RILD 3.635 DEPTH 5600.C00 FT 1706.88~0 M CILO 241.635 SP -18.073 GR 75.04~ CAL TTEN 2318.501 SPD 56.480 ACq O.OOC AC RFOC 6.278 RILM 4.116 RILO 4.138 DEPTH 5500.000 FT 1676.4030 M CILD /,27.756 SP -/.1.272 TTEN 2254.C0b SPD 57.157 RFOC 4.422 RiLM 2.507 GR 59.689 CAL ~Cq ~O.OOC aC RILD 2.338 DEPTH 5400.CC0 FT 16z, 5.923C M r. iL~ 24o...1A1_ SO -21. TTEN 2216.~33 SPO 57.838 RFOC /*.798 RILM 3.943 GR ~9.8~ C~L ~CQ C.OCC ~C RILO 4.013 G~ 35.G2E CAL ~C'~ C.OCC ~C R!L3 1.2E9 OE;'TM 520(].CCC =T 1554.',?,,63C ~ CILD 3C2.037 SP TTEN '2146.277 RFOC 4.E95 -19. F. 33 57.571 SR ¢=.558 C;L ~C~. ~.OCC ~C RILO 3.311 g'EPTH 51CC.CC,g FT lr, 5/,.z,:£3C ~ CILO 70=., . 9C3 S= TTEN 2109.~45 RFOC 3.724 RIL,~ -61.71~ 57.903 1.~85 GR 4C.$~ C~L ACC C.OCC ~.C RIL~ 1.421 CEPT~ 5CC0.C ! I I I I i i I CiLO 523.26? S~ TTEN 207~. .,.9Z6 SPD RFOC 3.736 RZLM CO FT 1524.0030 N -~G.537 57.460 2.001 GR 44.593 CAL R!LD 1.911 DEPTH 4900.C00 FT 1493.523C M CILO 625.304 SP TTEN ~035 .~70 SDC RFOC 3.475 RiLM -61 .399 57.442 I .~62 GR 40.658 C~L ACC., C .OCC ~C RZLD I .5;9 3EPTH 4800.CGO F'T 1463.043C N CILO 493.55~ TTEN 1989.~83 RFOC 3.432 RILM -43.791 51.852 2.084 GR d2.144 C4L ACQ C.0gC AC RILO 2.026 OEPTh 4700.000 FT 1432.563~ M CILD 236.54Z SP TTEN 1964.306 SPO RFOC 4.9~5 RiLH -25.146 56.~97 3.799 GR 63.704 C4L ACQ' O.OCC ~C RILD 4.228 DEPTH 4600. CCr~ FT I ! ! ! ! I ! i I i CILD 222.302 1402.083C M SP -24.773 GR 72.429 C~L 1023~ ¢'~8 -0.800 1023.788 I .613 1023.788 C.715 102= C .6=~ 102~.788 C.Cl¢ 1223.788 0.438 1023.788 C..070 1023.788 0.414 1023.788 1.876 1023.785 0.698 R FOC 5. C ?0 TTEN 1919.846 DEPTH /+500.000 SPO 57'19-? ACQ 0.006 RILM 4.45t RILD 4.498 371. 6030 M 1023.788 6ILD 392.993 TTEN 1898.860 RFOC 4.297 SP -59.672 GR 56.934 SPO 56.780 ACQ C.OCC RILM 2.759 RILD 2.545 CAL AC 0.684 1023.788 D EPTH 4400.000 FT 1341.1230 M mmmmmmmmmmmmmmmmmmmmmmmm--mmmm ILD 202.424 SD -27.850 T~N 1883.784 SPO 57.394 FOC 5.627 RILM 4.91~ GR 97.451 ACQ C.OOC RILO 4.94C C&L AC 0.356 1023.788 DEPTH 4300.6C, 0 FT 1310.6430 M CiLD 179.176 SP TTEN 1807.019 SP9 RFOC 6.330 RILM -Z7.597 57.~01 5.436 GR g5.72C '~Cq C.0CC RILO 5.581 CAL ~C 0.735 1023.788 OEPTH 4~00.000 FT 1280.1636 M CILD 341 .359 SP TTEN 1770 I """ . v4 S~D RFOC .,~. 464 RILM -57.761 57.127 3.0.13 GR 51.345 ACQ C.OCC RILD 2.92g C~L ~C -0.187 1023.785 0EPTH 4100. m--mmmmmmm--Nm C!LD TT~N 1736 R:OC CCC FT 1249.~836 M .234 Sm -75.779 .~69 SPO 5.5.921 .584 RILM 2.338 GR. 22.350 ~C~ C .OCC RILO 2.178 C~L ~C 0.519 1023.788 BEPTH CILO TTEN RFOC 4C00.000 FT 1219.202C M 456.114 SP 1699.707 SPg 4.525 RiLM -70.870 57.272 2.314 GR 25.160 ~CQ C.OCC RiLD 2.192 CAL 1023.788 DEPTH 3900.000 FT 1188.7220 M C!L'2 163.280 SP -2 TTEN 1685.937 SPO 5 RFOC 7.239 RILM 9;-415 7.301 5.780 GR 70.53g ACQ 0..00C RILD 6.124 CAL 0.661 1023.788 BERTH 3800.060 FT 1158.2~2C M CILD 249.867 SP -6 TTEN 1596.393 SPO 5 RFOC 5.904 RiLM 9.347 $ .'435 3.813 GR 38.692 AC~ C.OCC RIL2 4.002 C~L 0.313 1023.788 ~EPTH 3700.0CC ~:T 1127.762C M CiLD 138.612 SP -2 TTEN 1580.364 SPD .5 RmOC 7.495 RILM DEPTH 3600.C00 FT 1097'282C M 8.454 8.C79 6.769 GR 78.567 . AC~ 6.066 RILD 7.21G CAL AC 2.507 1023.788 CILD 268.C65 SP TTEN 1526.C59 SPD RFOC 6.150 RILM -70.166 58.183 3.796 GR 45.7C~ ~CQ C.OCO RILD 3.73C CAL AC 0.569 1023.788 DEPTH 3500.6C0 FT 1066.8026 M CI'LD 125.029 SP -30.216 GR 75.62C C&L ,t .066 ....... ' TTEN 1475.812 SPD -58.611 ACQ C.OOC -~::~:'::'.":.i:? RFOC 7.565 RILM -6.803 .RILD 7.998 .. OEPTH 3400.CC0 FT 1036.'322C M mmmmmmmmm~mmmmmmmmmmmmmm~mmmmm CILD 18g.558 SP -55.964 GR TTEN 1436.217 SPD 58.430 ACQ RFOC 7.338 RILM 5,199 RILO 52.053 O.OCO 5.275 OEPTH 3300.C00 FT 1005.$42C M CILD 372.297 SP -77.661 GR TTEN 1393.061 SPO 57.945 RFOC 5.862 RILM 3.17~ RILO 43.022 C.OOC 2.6~6 DEPTH 3200.000 F? 975.3621 M CILD 60.191 Sm 25.251 GR TTEN 1402.86g SPO 57.994 ACQ RFOC 0.670 RiLM 10C00.0~0 RILD 37.33C 0.00C 1~.614 DEPTH 316g.500 FT 966.0657 M m--mmm~m--mmmmmmm--~m~m~ CILD 60.191 S~ 25.251 TTEN 1402.86~ SPD 57.994 RFOC 0.~?0 RILM 10C00.000 GR RILO 37.33C ~.OCC 1~.614 STARTING OEPTH = 5937.000 FT ENDING DEPTH = ~169.500 FT 1809.6010 M 966.0657 M AC 1023.7~8 '. 9 ~ CAL -0.633 AC, 1023.788 CAL 0.155 AC 1023.788 1 .015 1023.788 CAL I .319 AC 1023.7~B ** FILE TRAILER ** FILE NAME: REPT .002 SERVICE N~ME: V~RSION ~ : 1 DATE: ~5/11/ MAXIMUM LENGTh: ~024 ~iLE TYPE: LO NEXT FILE NA~E: . ** TAP: TRAILER_ *~ TAPE NAMm: SERVICE NAME: REmT DATE: ORIGIN OF DATA: FSYS TAPE CONTINUATION # NEXT TAPE N~ME: COMMENTS: : 01 ** REEL TRAILER REEL NAME: SERVICE NAME: BITkiS DATE : - ORIGIN OF DAT~: FS¥S REEL CONTINUaTIOk # : NEXT REEL NAME: COMMENTS: DRESSER ATLAS REEL HEA~ER - TAPE HEA~ER - 1 FILE HEAOER - 2 INFORMATION - 2 FORMAT - 4 DATA - 527 TABLE OUMP - 2 01 LIS CUSTOMER TAmE CRE~TED BY SDS PROGRAM R 2.0 FILE TRAILER - 2 TAPE TRAILER - 1 REEL TRAILER - I TOTAL RECORDS: 543
