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Home My WebLink About176-010By Jody Colombie at 3:49 pm, Jul 10, 2020 320-292 DSR-7/10/2020 ADL0028325 DLB; X DLB 07/10/20 MGR13JUL20 10-404 7/13/2020 dts 7/13/2020 JLC 7/13/2020 RBDMS HEW 7/16/2020 Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:176-010 6.50-029-20193-00-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 10665 10556 8859 10039 10575 10556 8453 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 30 - 110 30 - 110 1530 520 Surface 2677 13-3/8" 29 - 2706 29 - 2706 5380 2670 Intermediate Production 10615 9-5/8" 27 - 10642 27 - 8924 8150 / 6870 5080 / 4760 Perforation Depth: Measured depth: 10230 - 10546 feet True vertical depth:8609 - 8851 feet Tubing (size, grade, measured and true vertical depth)5-1/2" 17# L-80 26 - 10133 26 - 8531 10038 8453Packers and SSSV (type, measured and true vertical depth) 5-1/2" Baker SAB Liner 12. Stimulation or cement squeeze summary: Intervals treated (measured): Pump approximate 2 packing guns of Greenstick plastic packing. Final pressure = 3000psi. Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 2500057892 00 0 13169 0 0 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Torin Roschinger Torin.Roschinger@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone:(907) 564-4887 Treatment descriptions including volumes used and final pressure: 13. Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ 5 WAG GINJ SUSP SPLUG 16. Well Status after work:Oil Gas Exploratory Development Stratigraphic 15. Well Class after work: 5Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8942 Sundry Number or N/A if C.O. Exempt: 320-292 Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program 5 Plastic pack IC Packoff test void Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 028324 , 028325 PBU 04-08 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations Inconclusive: IC packoff sealant repair By Meredith Guhl at 8:48 am, May 28, 2021 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2021.05.28 08:40:04 -08'00' Bo York MGR30JUL2021 DSR-5/28/21 SFD 6/16/2021RBDMS HEW 6/7/2021 ACTIVITYDATE SUMMARY 9/6/2020 T/I/O = SSV/0/0. Temp = SI. Green stick IC void (eval IAxOA) PPPOT-IC: Stung into test void 0 psi on void. Hold open bleed on void for 30 min, no change in pressure. Remove test fitting. R/U packing gun on Hoke valve. Pack off void to 3,000 psi for 30 min (Pass). Continue to monitor the next few days, pump up as needed. Two packing guns pumped total at 3000 psi. 9/22/2020 T/I/O= 1000/80/20. LRS Unit 72 (WELLHEAD REPAIR) CMIT-TxIA to 2000 psi PASSED at 2413 psi (2500 psi max applied pressure). T/IA lost 9/11 psi during the 1st 15 minutes. T/IA lost 6/7 psi during the second 15 minutes. T/IA lost 15/18 psi during the 30 minute test. Pumped 5.17 bbls of 46* F diesel to achieve test pressure. Bled back 5 bbls to final T/I/O= 240/240/24. 1/4/2021 ***WELL S/I ON ARRIVAL*** PULLED 5 1/2" PRX PLUG FROM 10,092' MD. ***WELL RETURNED TO DSO; COMPLETE*** 1/10/2021 T/I/I = SSV/200/0. Temp = SI. Investigate leak on tree (Ops call-in). Tree cap appears to have been leaking. Replaced cut "O" ring on tree cap. Pressure tested cap to 1500 psi with AL. No leaks. SV, WV, SSV = C. MV = O. IA, OA = OTG. 21:00 5/11/2021 FS2 team confirmed it will not put this well BOL to provide state witness MITIA post Wellhead Repair treatment. Daily Report of Well Operations PBU 04-08 MEMORANDUM TO: Jim Regg� 1 P.I. Supervisor FROM: Adam Earl Petroleum Inspector NON -CONFIDENTIAL State of Alaska Alaska Oil and Gas Conservation Commission DATE: Tuesday, January 15, 2019 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC. 04-08 PRUDHOE BAY UNIT 04-08 Ste: Inspector Reviewed By: P.I. Supry Comm Well Name PRUDHOE BAY UNIT 04-08 API Well Number 50-029-20193-00-00 Inspector Name: Adam Earl Permit Number: 176-010-0 Inspection Date: 1/6/2019 InBp Num: mitAGE190106120802 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 04-08 "'Type lnj I w ITVD 1 8454 Tubing 1251 1252 1252 1252 - PTD n6otoo Type Test sPT Test psi zuaI IA 85 2002 1961 ' 1925 BBL Pumped: 3.1 IBBL Returned: OA 1 267 587 801 - 902 " Interval REQVAR P/F I - - Notes: Tested as per AID 4E.012/ Known communication between VA and O/A. MAX INJECTION PSI of Water is 1360psi. Did not bleed well pressure back for strap; iEey were going into a liquid leak rate test asap. Then bleed OA to safe psi. 1 did not have them shut in the well. Deemed inconclusive due to significance of leak rate. Tuesday, January 15, 2019 Page 1 of 1 Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Monday, January 21, 2019 6:44 PM To: AK, GWO Well Integrity Engineer; AK, OPS EOC Specialists; AK, OPS FS2 DS Ops Lead; Ak, OPS FS2 Facility PTL; Ak, OPS FS2 Field PTL; AK, OPS FS2 OSM; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL, Alatalo, Travis; G GPB FS2 Drillsites; Rupert, C. Ryan; Worthington, Jessica; Wallace, Chris D (DOA) Cc: AK, GWO Completions Well Integrity; AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity; AK, GWO SUPT Well Integrity; AK, OPS FF Well Ops Comp Rep; AKIMS App User, Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Dickerman, Eric; Hibbert, Michael; Janowski, Carrie; Montgomery, Travis 1; Munk, Corey; Obrigewitch, Beau; O'connor, Katherine; Sternicki, Oliver R; Tempel, Joshua; Worthington, Aras J; Regg, James B (DOA); AK, GWO Well Integrity Well Information Subject: NOT OPERABLE: Injector 04-08 (PTD #1760100) Inconclusive MIT -IA with IAxOA communication All, Injector 04-08 (PTD #1760100) was made under evaluation on 1/14/2019 for having an inconclusive AOGCC witnessed MIT -IA. Diagnostic pressure test confirm an increased IAxOA communication rate through the inner casing hanger seals. At this time the well is reclassified as Not Operable and will remain shut in. Please respond with any questions, Joshua Stephens Well Integrity Engineer Office: 907-659-8110 Cell: 907-341-9068 From: AK, GWO Well Integrity Engineer Sent: Monday, January 14, 2019 8:56 AM To: AK, OPS EOC Specialists <AKOPSEOCSpecialists@bp.com>; AK, OPS FS2 DS Ops Lead <AKOPSFS2DSOpsLead@bp.com>; Ak, OPS FS2 Facility PTL <AKOPSFS2FacilityPTL@bp.com>; Ak, OPS FS2 Field PTL <AKOPSFS2Field PTL@bp.com>; AK, OPS FS2 OSM <AKOPSFS20SM1@bp.com>; AK, RES GPB East Wells Opt Engr <AKRESGPBEastWellsOptEngr@bp.com>; AK, RES GPB West Wells Opt Engr <AKRESGPBWestWellsOpt2@bp.com>; AKOpsProdEOCTL <AKOPSPCCEOCTL@bp.com>; Alatalo, Travis <Travis.Alatalo@bp.com>; G GPB FS2 Drillsites <ggpbfs2drillsites@BP.com>; Rupert, C. Ryan <Ryan.Rupert@BP.com>; Worthington, Jessica <Jessica.Worthington@bp.com>; 'chris.wallace@alaska.gov' <chris.wallace@alaska.gov> Cc: AK, GWO Completions Well Integrity <AKDCWLCompletionsSupt@bp.com>; AK, GWO DHD Well Integrity <AKD&CDHDWelllntegri@bp.com>; AK, GWO Projects Well Integrity<AKDCProjectsWelllntegrityEngineer@bp.com>; AK, GWO SUPT Well Integrity <AKDCWelllntegrityCoordinator@bp.com>; AK, GWO Well Integrity Well Information <akgwowellintegritywe@bp.com>; AK, OPS FF Well Ops Comp Rep <AKOPSFFWellOpsCompRep@bp.com>; AKIMS App User <akimsuser.service@bp.com>; Cismoski, Doug A <CismosDA@BP.com>; Daniel, Ryan <Ryan.Daniel@bp.com>; Dempsey, David G <David.Dempseyl@bp.com>; Dickerman, Eric <Eric.Dickerman@bp.com>; Hibbert, Michael <Michael.Hibbert@BP.com>; Janowski, Carrie <Carrie.Janowski@bp.com>; Montgomery, Travis J <Travis.Montgomery@bp.com>; Munk, Corey <Corey.Munk@bp.com>; Obrigewitch, Beau <BEAU.OBRIGEWITCH@bp.com>; O'connor, Katherine <Katherine.O'connor@bp.com>; Sternicki, Oliver R <Oliver.Sternicki@bp.com>; Tempel, Joshua <Joshua.Tempel@bp.com>; Worthington, Aras J <Aras.Worthington@bp.com>; 'Regg, James B (DOA) (jim.regg@alaska.gov)' <jim.regg@alaska.gov> Subject: UNDER EVALUATION: Injector 04-08 (PTD #1760100) Inconclusive AOGCC witnessed MIT -IA All, Injector 04-08 (PTD #1760100) operates under AIO 4E.012 for slow inner by outer annulus communication. On 1/6/2019 DHD performed an inconclusive AOGCC witnessed MIT -IA with OA pressurization during the test. At this time the well is reclassified as Under Evaluation and is on the 28 day clock for diagnostics and repair. Plan Forward: 1. DHD—Extended MIT -IA 2. DHD (Pending) —AOGCC MIT -IA 3. Well Integrity Engineer—Additional diagnostics as needed Please respond with any questions, Joshua Stephens Well Integrity Engineer Office: 907-659-8110 Cell: 907-341-9068 0 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: J Re DATE: Wednesday,February 01,2017 P.I.Supervisor -Rel L 1 7 SUBJECT: Mechanical Integrity Tests (( BP EXPLORATION(ALASKA)INC. 04-08 FROM: Guy Cook PRUDHOE BAY UNIT 04-08 Petroleum Inspector Src: Inspector Reviewed By• P.I.Supry O'g--` NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT 04-08 API Well Number 50-029-20193-00-00 Inspector Name: Guy Cook Permit Number: 176-010-0 Inspection Date: 1/3/2017 Insp Num: mitGDC170103142034 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 04-08 - Type Inj ( W- TVD 8454 - Tubing 1347 1347 1345 1345 PTD 1 1760100 " Type Test SPT Test psi 2114 - IA 293 2500 - 2492 . 2486 BBL Pumped: 4.2 BBL Returned: 3.2 OA 374 400 418 430 Interval REQVAR ✓ P/F P ✓ Notes: 4E.012 ✓ %OWED APR a 6 2017. Wednesday,February 01,2017 Page 1 of 1 MEMORANDUM • • State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg � DATE: Friday,January 06,2017 � P.I.Supervisor 1C-tie(/ (( (((7 SUBJECT: Mechanical Integrity Tests l BP EXPLORATION(ALASKA)INC. 04-08 FROM: Guy Cook PRUDHOE BAY UNIT 04-08 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry 9,7P-- NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT 04-08 API Well Number 50-029-20193-00-00 Inspector Name: Guy Cook Permit Number: 176-010-0 Inspection Date: 1/3/2017 Insp Num: mitGDC170103142034 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 04-08 - Type Inj Vel TVD 8454 - Tubing 1347 1347 . 1345 1345 - PTD[ 1760100 ' ,Type Test,SPT Test psi 2114- , IA 293 2500 . 2492 - 2486 Interval 4YRTST 'PAF P Ni OA 374 400 - 418 . 430 - Notes: SINNED APR 0 5 Z017. Friday,January 06,2017 Page 1 of 1 MEMORANDUM State of Alaska Permit Number: 176-010-0 Alaska Oil and Gas Conservation Commission DATE: Monday, December 08, 2014 TO: Jim Regg k e% ��'�7I (� f SUBJECT: Mechanical Integrity Tests P.I. Supervisor BP EXPLORATION (ALASKA) INC 04-08 FROM: Bob Noble PRUDHOE BAY UNIT 04-08 Petroleum Inspector Depth Pretest Src: Inspector 15 Min 30 Min 45 Min 60 Min Reviewed By: 8454 Tubing P.I. Supry NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT 04-08 API Well Number 50-029-20193-00-00 Inspector Name: Bob Noble Permit Number: 176-010-0 Inspection Date: 11/30/2014 Insp Num: mitRCN141201073542 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 04-08 ' Type Inj W TVD 8454 Tubing 1540 1536 1532 1533 TD 1760100 Type Test sPT Test psi 2114 IA - 371-_ - 2503 2472 2461 nterval REQVAR P; P QA 22 439 661 687 Notes: IA x OA, Max ant ini pis 1000, 1920 req. test psi. 40 otv SCAt4NEQ JAN 0 6 2015 Monday, December 08, 2014 Page 1 of I MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg � DATE: Monday, December 08, 2014 C (Z'�lt7ll•Q' SUBJECT: Mechanical Integrity Tests P.I. Supervisor BP EXPLORATION (ALASKA) INC 04-08 FROM: Bob Noble PRUDHOE BAY UNIT 04-08 Petroleum Inspector Src: Inspector Reviewed B� P.I. Suprvi--r — NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT 04-08 API Well Number 50-029-20193-00-00 Inspector Name: Bob Noble Permit Number: 176-010-0 Inspection Date: 11/30/2014 Insp Num: mitRCN141201073542 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 04-08 Y e nj W ,TVD 8454 , Tubing 1540 • 1536. 1532 - 1533 - PTD 1760100 Type Test SPT Test psi 2114 I IA 371 2503 2472 - 2461 Interval REQvAR P/F PT—OA 22 439 661 687 — Notes: IA x OA, Max ant inj pis 1000, 1920 req, test psi. y ATi) 4f, of Z-- SCANNE'D DEC 3 12014,' Monday, December 08, 2014 Page 1 of I Originated: Schlumberger PTS- PRINT CENTER 2525 GAMBELL STREET, STE. 400 ANCHORAGE, AK 99503 (907) 273-1700 main ��++ Deilvered to: REVE11 11 j NlakanaK Bender AUG 2 5 2014 Natural Resources Tecthnlcian 11 Alaska Oil & Gas Conservation Commission (� 333 W Tr Ave, Suite 100 Anchorage. AK 99501 /r, ®Gv `7G-oko TRANSMITTAL DATE TRANSMITTAL # DATA LOGGED 1 /24/201 It M- K. BENDER WELL NAME P2-16 SERVICE ORDER # CB0O-00080 FIELD NAME SERVICE OINT MCINTYR DESCRIPTION WL DELIVERABLE DESCRIPTION IPROF I., DATA TYPE FINAL FIELD tPATELOGGED 6 -Aug -04 • • PRINTS 1 CDsn 1 MPL-16ACY89-00021 MILNE POINT MEMORY IPROF FINAL FIELD 12 -Aug -04 1 1 MPL-15 CY89-00022 MILNE POINT MEMORY IPROF FINAL FIELD 12 -Aug -14 1 1 L5-24 CYCD-0016 LISBURNE WL PPROF FINAL FIELD 10 -Aug -14 1 1 04-08 ClSD-00126 PRUDHOE BAY MEMORY IPROF FINAL FIELD 12 -Aug -04 1 1 01-22B C2EW-00085 PRUDHOE BAY WL LDL FINAL FIELD 2 -Apr -14 1 1 06-01A COCX-00008 PRUDHOE BAY WL THRUBIT FINAL FIELD 23 -May -14 1 1 02-08B CFGK-00064 PRUDHOE BAY MEMORY PPROF FINAL FIELD 6 -May -14 1 1 06-03B CFGK-00065 PRUDHOE BAY MEMORY MCNL FINAL FIELD 7 -May -14 1 1 3-45/M-39 _ CFGK-00081 ENDICOTT MEMORY (PROF FINAL FIELD 3 -Aug -14 1 1 16-02 CV6H-00034 PRUDHOE BAY MEMORY SCMT FINAL FIELD 1 -Aug -14 1 1 L1-27 CODG-00061 LISBURNE WL LDL FINAL FIELD 1 -Aug -14 1 1 1-5-08 C2JC-00164 LISBURNE WL PPROF FINAL FIELD 3 -Aug -14 1 1 MPF -91 CFGK-00080 MILNE POINT MEMORY IPROF FINAL FIELD 1 -Aug -14 1 1 MPS -08 CV6H-00036 MILNE POINT MEMORY IPROF FINAL FIELD 3 -Aug -14 1 1 H -09A CFGK-00082 PRUDHOE BAY MEMORY GR/CCL FINAL FIELD 6 -Aug -14 1 1 MPS -04 C1SD-00122 MILNE POINT MEMORY IPROF FINAL FIELD 22 -Jul -14 1 1 MPB-50 CODG-00050 MILNE POINT WL RST WFL FINAL FIELD 24 -Jul -04 1 1 _ 1-5-13 CV6H-00030 LISBURNE MEMORY (PROF FINAL FIELD 22 -Jul -14 1 1 G -24A CV6H-00033 PRUDHOE BAY MEMORY PPROF FINAL FIELD 29 -Jul -14 1 1 17-10A ClSD-00119 PRUDHOE BAY MEMORY IPROF REV 1 FINAL FIELD 28 -Jun -14 1 1 1-27/P-20 CV6H-00032 ENDICOTT MEMORY PPROF FINAL FIELD 26 -Jul -14 1 1 GNI-03 CFGK-00079 PRUDHOE BAY MEMORY PRESS/TEMP SURVEY FINAL FIELD 30 -Jul -14 1 1 GNI-02A CV6H-00031 PRUDHOE BAY MEMORY TEMP/PRESS SURVEY FINAL FIELD 21 -Jul -14 1 1 Transmittal Receipt - _ A Transmittal Receipt signature confirms that a package (box, V envelope, etc.) has been received and the contents of the lA �2t1��.t� X_ � _ package have been verified to match the media noted above. Print Name Signature Date w62alm The specific content of the CDs and/or hardcopy prints may or 6 may not have been verified for correctness or quality level at this Please return via courier or sign/scan and email a copy to BP. point. BP PDC LR2-1, 900 E Benson Blvd, Anchorage, AK 99508 63c.t C'4 -u'3 Pris I7(.,CC100 Regg, James B (DOA) From: AK, OPS FF Well Ops Comp Rep [AKOPSFFWellOpsCompRep @bp.com] Sent: Tuesday, June 04, 2013 12:01 PM To: Regg, James B (DOA); DOAAOGCC Prudhoe Bay 6 IAli3 Subject: FW: PBU/East Area/FS2/04 defeated pilots Mr. Regg, Here is the info you requested on the DS-4 water injectors that were temporarily SI yesterday for pigging operations. Well PTD 04-06 17608 S 04-08 1760100 04-10 1760420 04-13 1780310 04-15 1780370 04-19 2012180 04-20 1831190 04-25 1860490 SCANNED i 04-27 1852950 04-45 1940340 I apologize for the time delay since the initial email was sent. I will have this data available for future notification emails since I now know it is required. Thank you, Lee Hulme From: AK, OPS FS2 DS Ops Lead Sent: Tuesday, June 04, 2013 8:35 AM To: AK, OPS FF Well Ops Comp Rep Cc: AK, OPS FS2 Facility OTL; AK, OPS FS2 OSM Subject: RE: PBU/East Area/FS2/04 defeated pilots Lee, All of the PWI wells are gagged during pigging operations in order to prevent inadvertent blocked flow and a stuck pig.— This is how we always pig and how we will always pig every week in the future. It is a manned operation. The wells gagged yesterday were DS4-6,8,10,13,15,20,25,27,19,45. Ron 'White Ak, Ops FS2 DS Lead 907-659-5493 Alt: James Barndt From: AK, OPS FF Well Ops Comp Rep Sent: Tuesday, June 04, 2013 7:43 AM To: AK, OPS FS2 DS Ops Lead Cc: Regg, James B (DOA); Redmond, Randy; AK, OPS FF Well Ops Comp Rep Subject: FW: PBU/East Area/FS2/04 defeated pilots Importance: High Ron, Please supply me with a list of the water injectors on DS-04 that were defeated during the pigging operations yesterday so I can look up the PTD numbers and pass on to Mr. Regg. Thanks, Lee From: Regg, James B (DOA) [mailto:jim.recgg@alaska.gov] Sent: Monday, June 03, 2013 9:08 PM To: AK, OPS FF Well Ops Comp Rep Subject: RE: PBU/East Area/FS2/04 defeated pilots Our approvsl only covers injectors. And yes, I want a record of the injectors involved. Particularly since it is DS 4. Sem from Samsung Mobile Original message From: "AK, OPS FF Well Ops Comp Rep" <AKOPSFFWellOpsCompRep(p.com> Date: 06/03/2013 6:32 PM (GMT-09:00) To: "Regg, James B (DOA)" <jim.regg cr alaska.gov> Subject: RE: PBU/East Area/FS2/04 defeated pilots Mr. Regg, I just called the FS2 Field Lead Tech and he told me the pigging operation is completed and the temporary defeat for PWI wells has been lifted. It will take some research to determine which wells were involved since the DSD log blanketed the whole pad. I can get this data tomorrow if you still want it. Please advise. Lee Hulme FF Well Ops Compliance Rep BP Exploration (Alaska) Inc. Office: (907) 659-5332 Cell: (907) 229-5795 Harmony-7187 (Alternate: Ryan J Hayes) From: Regg, James B (DOA) [mailto:jim.reqg@alaska.gov] Sent: Monday, June 03, 2013 5:01 PM To: AK, OPS FF Well Ops Comp Rep Subject: RE: PBU/East Area/FS2/04 defeated pilots Please identify wells and PTD for each. Jim Regg AOGCC 2 333 W.7th Ave,Suite 100 Anchorage,AK 99501 907-73-1236 From: AK, OPS FF Well Ops Comp Rep [mailto:AKOPSFFWeIIOpsCompRep@abp.com] Sent: Monday, June 03, 2013 4:25 PM To: Regg, James B (DOA); DOA AOGCC Prudhoe Bay Cc: Redmond, Randy; AK, D&C Well Integrity Coordinator; Bill, Michael L (ASRC); Starck, Jennifer L; AK, OPS FS2 OSM; AK, OPS FS2 Facility OTL; AK, OPS FS2 DS Ops Lead; AK, RES GPB East Wells Opt Engr Subject: PBU/East Area/FS2/04 defeated pilots Dear Mr. Regg, Per AOGCC waiver dated 3/11/13, PBU Oil Pool Low Pressure Water Injectors, BPXA is providing notification that wells on DS-04 are now operating with its SVS defeated as of 6/3/13 for pigging operations. Per the wavier, BPXA has tagged and logged the defeated components, and will notify AOGCC once the SVS is returned to service. Please contact me with any questions. Thank you, Lee Hulme FF Well Ops Compliance Rep BP Exploration (Alaska) Inc. Office: (907) 659-5332 Cell: (907) 229-5795 Harmony—7187 (Alternate: Ryan J Hayes) 3 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Friday, January 11, 2013 TO: Jim Regg '�/ YJ l SUBJECT: Mechanical Integrity Tests P.I. Supervisor 11 (' '1 -3 BP EXPLORATION (ALASKA) INC j 04 -08 FROM: Lou Grimaldi PRUDHOE BAY UNIT 04 -08 Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry : <` NON - CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT 04 -08 API Well Number 50- 029 - 20193 -00 -00 Inspector Name: Lou Grimaldi Permit Number: 176 -010 -0 Inspection Date: 1/3/2013 Insp Num: mitLG130103183323 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 04-08 i T yp e In' r, W ITVD I 8454 , 1 IA 538 — 2558 ' 2553 - 2549 ' i r., ' -- — -- - � 2113 � - - - I I — -- - -i 2222 — - ' - - - -- PTD 1760100 I yp e Test SPT p l Test si 2113 .I OA 446 , 546 . 574 609 ' Interval IREQVAR 1 P /F _ P " I Tubin g 1478 1477 1473 1483 - 1 Notes: 3.4 Bbl's pumped 3.7 returned. Test required by variance AIO 4E.012 Results as expected. SCANNED APR 2013 Friday, January 11, 2013 Page 1 of 1 TE OF ALASKA • • ALASKA OIL AND S CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations ❑ Stimulate Other 0 BRIGHTWATER Performed: Alter Casing ❑ Pull Tubing Perforate New Pool ❑ WaiverD Time Extension ❑ TREATMENT Change Approved Program ❑ Operat. Shutdown ❑ Perforate ❑ Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development ❑ Exploratory ❑ - 176 -0100 3. Address: P.O. Box 196612 Stratigraphic Service 0 6. API Number: Anchorage, AK 99519 -6612 ‘-` 50- 029 - 20193 -00 -00 8. Property Designation (Lease Number) : 4 , 9. Well Name and Number: ADLO- 028324 PBU 04 -08 w 10. Field /Pool(s): ., PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 10665 feet Plugs (measured) 10554 feet true vertical 8941.96 feet Junk (measured) 10575 feet Effective Depth measured 10595 feet Packer (measured) 10038 feet true vertical 8888.33 feet (true vertical) 8453 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 94# H-40 30 - 110 30 - 110 1530 520 Surface 2677' 13 -3/8" 72# MN -80 29 - 2706 29 - 2706 5380 2670 Production 10615' 9 -5/8" 47# S00 -95/ 27 - 10642 27 - 8924 Production RS- 95/MN -80 Liner Liner Perforation depth: Measured depth: SEE ATTACHED - _ - _ _ True Vertical depth: _ _ - - Tubing: (size, grade, measured and true vertical depth) 5 -1/2" 17# L -80 26 - 10135 26 - 8533 Packers and SSSV (type, measured and true vertical depth) 5 -1/2" Baker SAB Packer 10038 8453 RECEIVED' 12. Stimulation or cement squeeze summary: DE nil Intervals treated (measured): AI ka 011 & Gas Coos. Commission Treatment descriptions including volumes used and final pressure: Ancnoralg. 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 4692 919 Subsequent to operation: 4789 1206 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory0 Development ❑ Service 0 Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: . Oil ❑ Gas ❑ WDSPL ❑ GSTOR ❑ WINJ 0 WAG❑ GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed Name oe Lastu AK t Title Petrotechnical Data Technologist Signatur 11111K Phone 564 -4091 Date 12/7/2011 V NO Form 10-404 Revised 10/2010 RBDMS DEC 0 9 2O1 74_ /2, u b b7t Original 9 Only "ei- rat /i, 04 -08 • 176 -010 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 04 -08 5/4/77 PER 10,428. 10,462. 8,760.44 8,786.46 04 -08 5/4/77 PER 10,478. 10,482. 8,798.71 8,801.77 04 -08 5/4/77 PER 10,489. 10,503. 8,807.13 8,817.86 04 -08 5/4/77 PER 10,512. 10,546. 8,824.75 8,850.8 04 -08 3/2/81 BPS 10,554. 10,595. 8,856.93 8,888.33 04 -08 3/31/81 RPF 10,478. 10,482. 8,798.71 8,801.77 04 -08 3/31/81 RPF 10,489. 10,503. 8,807.13 8,817.86 04 -08 3/31/81 RPF 10,512. 10,546. 8,824.75 8,850.8 04 -08 10/21/84 APF 10,380. 10,390. 8,723.76 8,731.4 04 -08 10/21/84 APF 10,230. 10,300. 8,608.68 8,662.8 1 04 -08 10/21/84 APF 10,311. 10,328. 8,671.17 8,684.11 04 -08 11/2/92 SQZ 10,230. 10,546. 8,608.68 8,850.8 04 -08 4/1/93 SQZ 10,230. 10,546. 8,608.68 8,850.8 04 -08 9/22/95 APF 10,505. 10,525. 8,819.39 8,834.71 04 -08 1/6/06 APF 10,380. 10,390. 8,723.76 8,731.4 • 04 -08 1/6/06 APF 10,312. 10,328. 8,671.93 8,684.11 04 -08 6/27/08 APF 10,428. 10,462. 8,760.44 8,786.46 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • • 04 -08 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 11/11/2011'T/1/0=950/480 /300 Temp =Hot (Brightwater Reservoir Sweep Mod) Pumping Brightwater chemicals down TBG while on water injection @- 5000 bwpd. E t Pumped 200 gal EC9660A ( Surfactant) Pumped a total of 200 gal since start of project Pumped 906 gal EC9398A ( Polymer) Pumped a total of 906 gal since start of project ;SURF 6 HR AVG = 33.3 GPH, TOTAL IN 6 HR = 200 GAL POLY 5 HR AVG = ' 181.2 GPH, TOTAL IN 5 HR = 906 GAL 11/12/2011IT/1/0= 950/480 /300 Temp =Hot (Brightwater Reservoir Sweep Mod) d k Pumping Brightwater chemicals down TBG while on water injection @- 5000 bwpd. Pumped 1214 gal EC 9660A ( Surfactant) Pumped a total of 1414 gal since start of project I Pumped 3690 gal EC 9398A ( Polymer) Pumped a total of 4596 gal since start of , project { SURFACTANT GPH AVERAGE = 52.8 gal, POLYMER GPH AVERAGE = 164 gal 11/13/2011'T/1/0=950/480 /300 Temp =Hot (Brightwater Reservoir Sweep Mod) Pumping Brightwater chemicals down TBG while on water injection @- 5000 bwpd. Pumped 531 gal EC 9660A ( Surfactant) Pumped a total of 1945 gal since start of project } Pumped 1963 gal EC 9398A ( Polymer) Pumped a total of 6559 gal since start of project i ; • 11/14/2011T/I/O = 1228/400 /300 Temp =Hot (Brightwater Reservoir Sweep Mod) Pumping Brightwater chemicals down TBG while on water injection @- 5,000 bwpd. '. :Pumped 1,360 gal EC 9660A ( Surfactant) Pumped a total of 3,305 gal since start of project .Pumped 4,190 gal EC 9398A ( Polymer) Pumped a total of 10,749 gal since start of project 11/15/2011T/I/O = 1240/400/300 Temp = Hot ( Bright Water Reservoir Sweep Mod ) I Pumping Bright Water chemicals down TBG while on water injection @ - 5,000 bwpd. Pumped 1198 gal EC 9660A ( Surfactant) Pumped a total of 4,503 gal since start of ;project Pumped N/A gal EC 9398A ( Polymer) Pumped a total of 10,749 gal since start of project FLUIDS PUMPED BBLS 4503 EC9660A (SURFACTANT) 10,749 EC9398A (POLYMER) 15,252 TOTAL TREE = FMC GEN 1 I WELLHEAD= FMC SAFEf STES: ACTUATOR= AXELSON 4-08 KB. ELEV = 51 BF. ELEV KOP = _ 400' Max Angle = 49 @ 5600' I 2149' I - 15 - 1 /2 "OTIS RQM SSSV NIP,ID = 4.562" 1 Eel [ Datum MD = 10546' Datum TV D= 8800' SS 2285' H9-5/8" FOCI 1 2644' H 9 -5/8" FOCI 113 -3/8" CSG, 72 #, MN -80, ID = 12.347" H 2676' I — , Minimum ID = 4.562" @ 9918' 5-1/2" OTIS XA SLD SLV 1 1 I 9918' H 5 -1/2" OTIS XA SLD SLV, ID = 4.562" I I 10011' H5 -1/2" BOT PBR ASSY I ►Z* ►mot 10039' H 9 -5/8" X 5 -1/2" BKR SAB PKR I 10092' I- I5 -1/2" OTIS X NIP, ID = 4.562" 10131' I- I5 -1/2" BAKER SHEAROUT SUB I 5 -1/2" TBG -PC, 17 #, L -80, .0232 bpf, ID = 4.892" H 10135' / 10135' I -15 -1/2" WLEG, ID= 4.892 " 1 10124' I - 1 ELMD TT LOGGED 10/21/84 I PERFORATION SUMMARY REF LOG: BHCS ON 03/05/76 ANGLE AT TOP PERF: 37 @ 10230' Note: Refer to Production DB for historical perf data 1 SIZE SPF INTERVAL Opn /Sqz DATE 3 -1/8" 1 10230 - 10300 S 04/01/93 3 -1/8" 4 10311 - 10328 LEAK 04/01/93 3 -3/8" 6 10312 - 10328 0 01/06/06 3-1/8" 4 10380 - 10390 S 04/01/93 3 -3/8" 6 10380 - 10390 0 01/06/06 10556' 1 I 2 -7/8" 4 10428 - 10462 S 04/01 /93 Wf■•■■■■■■4 3 -3/8" 6 10428 - 10462 0 06/27/08 1 1 � • � 1 + �� • � • � • � • � 1 � 1 4" 2 10478 - 10482 S 04/01 /93 �� ,' 4.0.0. , 10575' I - 38' TDT -M TOOL - CEMENTED 4" 4 10489 - 10503 S 04/01 /93 � . * OVER DURING RWO * 3 -3/8" 4 10505 - 10525 0 09/22/95 � �� . � 4 � . 1• � t• 44 r• � � � 1. 1 4" 4 10512 - 10546 S 04/01/93 1��/'� +�� 1�1�/• 19 -5 /8" CSG, 47 #, SOO- 95/RS -95, ID = 8.681" 1 10642' ∎ 1 I TD 1-1 10665' I- -1.1.0 +0 +1.1.1 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 03/16/76 ORIGINAL COMPLETION WELL: 04 -08 03/05/81 LAST WORKOVER PERMIT No: "1760100 01/06/06 JLG /PJC PERFS API No: 50- 029 - 20193 -00 06/29/08 JKD /SV REPERF (06/27/08) SEC 27, T11 N, R15E, 1308.02' FEL & 4410.92' FNL 12/07/08 WK/SV CSG CORRECTIONS BP Exploration (Alaska) 15 -SEP -2011 rerr SCANNED APR 112013 No. 5791 2 o Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer ATTN: Stephanie Pacillo 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD F-45B BUTT -00013 PPROF W/ GHOST 29- Aug -11 1 1 M -21A BBSK -00093 SBHPS 31- Aug -11 1 1 MPC -19 BD88 -00155 IPROF 27- Aug -11 1 1 MPC -39 BUTT -00011 IPROF 26- Aug -11 1 1 ill MPC -36 BD88 -00154 IPROF 26- Aug -11 1 1 V -216 BD88 -00153 IPROF 25- Aug -11 1 1 S -125 BD88 -00156 PPROF W /DEFT & GHOST 29- Aug -11 1 1 04-08 04 -23A BD88 -00159 IPROF 1- Sep -11 1 1 BBSK -00091 PPROF W/ DEFT 25- Aug -11 1 1 A-43 BG4H -00086 PPROF W /DEFT & GHOST 9- Sep -11 1 1 12 -04A BINC -00064 PPROF W/ DEFT 31- Aug -11 1 1 MPS -04 BCRC -00121 IPROF 8- Sep -11 1 1 P2 -10 AV1P -00105 PPROF W /DEFT & GHOST 10- Sep -11 1 1 • PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 i • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, January 05, 2011 TO: Jim Regg "R� 1/14-14 P.I. Supervisor SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC 04 -08 FROM: Bob Noble PRUDHOE BAY UNIT 04 -08 Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry jP'— NON CONFIDENTIAL Comm Well Name: PRUDHOE BAY UNIT 04 - 08 API Well Number: 50 029 - 20193 - 00 - 00 Inspector Name: Bob Noble Insp Num: mitRCN110101163721 Permit Number: 176 - 010 - Inspection Date: 1/1/2011 ✓ Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well 04 -os , Type Inj. TVD 8454 ' IA 170 2400 - 2400 - 2400 , P.T.D 1760100 'TypeTest SPT Test psi 2400 , OA 340 350 350 350 Interval REQVAR P/F P -' Tubing 1050 1050 1050 1050 Notes: 2 -year MITIA, AA for IA X OA comm A - s c 4e.o\ — F.B 7 'alt Wednesday, January 05, 2011 Page 1 of 1 12/30/10 Scbbepberger Na 5672 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, suite 400 Alaska Oil 8 Gas Cons Comm Anchorage, AK 99503- 283M Attn: Christine Shartzer ATTN: Beth 333 West 7th Ave, Suite 100 / �^ P6, Anchorage, AK 99501 Y Job # Log Description Date BL Color CD E-05= BL65-00011 MEM DDL 12/18/10 1 1 F tiZEM= AY1 M -00056 • • • . • - • 4+� ..-/ 11/27/10 1 # . 4,', 1 BCZ2.00033 IJa•].7J 12106110 QV1.1.M-- BG4H -00022 INJECTION PROFILE 411114 '®' O'r►ii221111M-- AY1M -00058 PROD PROFILE ySr#MINIIIMMEZMII0 EIIIIII.—_ B -00077 E014/L _ IEEM1111Ov -_ BCZ2 -00030 . wd 110IMEMO111111M1-- ✓r:, BCRJ -000566 I 6liaNliNaLi C• lgaiR'=L =MCIMME 12/06/10 MEM ► YiO11111■11111111M BBSK -00043 II, UIa9tUL Lia•l3Ilx Altall ! _OBTASY 1111111(M■111111111■ AV1H -00051 ha�laerz r��:c•�yr minT�CV12/ ∎1, !' r 0!� ILI:'"//0�� B • BM -00050 MEM PROD PROFILE _Lae //izi� 0 W�i'r'� -- = • BCRJ -00055 PROD PROFILE _ a - eAT. 11111=M0I]�"- { r T � -- SCMT — MillillIIIIIIIIIMI i - i i • SCMT a['SL , (1 ] 6( "' , _ 1 �-- r _ _ _ SCMT = J (1 a r , . 'l y ' 1 t • T 6 - Ith � L .. Q y `a� 4 — / 44 -- 010 09• - RST a s I, 1 — iii, � :.:: , , , i CHNL � IT a - ► ®� 0 0 0 CH EDIT PD GR US _— IT � � PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd k A A R 1 4 r) 011 Anchorage, AK 99503 -2838 • yr MEMORAl>1DUM Toy Jim Regg P.I. Supervisor FROM: Jeff Jones Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, January 07, 2009 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC 04-08 PRUDHOE BAY UNIT 04-08 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv Comm Well Name: PRUDHOE BAY UNIT 04-08 API Well Number: 50-029-20193-00-00 Inspector Name: Jeff Jones Insp Num: mitJJ090106104046 Permit Number: 176-010-0 / Inspection Date: 1/1/2009 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. 04-08 --- ~ ~ I zzoo ~ zoo ~ zzo~- T Well ~ n6oloo_jTYPe InJ~ ~' I TVD rasa ~ IA ~ S6o j Aso ~ ~,o iy - ~ ---------- _ _- - _~ - -- i P.T. TypeTest ;Test psi zn3 s ~ OA zso RE VAR ~ P / TUhln •; 1350 ~ 1350 130 1350 Interval Q P/F g T_ - -- - i Notes' 2.2 BBLS methanol pumped. 1 well inspected; one exception noted: the lockdowns are leaking on the tubing head adapter, Mr. VanOrder to initiate repairs. ~.# ~y r~ ~ `111 <." ~+¢y-C«'/~L.~~~Cr~ ~.~7TM .. 4r ASV :r Wednesday, January 07, 2009 Page ] of 1 STATE OF ALASKA ~ ~ ALA~OIL AND GAS CONSERVATION COMON ~~~. REPORT OF SUNDRY WELL OPERATIONS ~~ `` '~- 1. Operations Abandon ~ RepairWell ~ PlugPerforations ~ Stimulated Other',- Performed: Alter Casing Pull Tubing Perforate New Pool Waiver Time Extensic;i~ ~ ^ ^ ^ ~ ~ x"~ ,-~ Change Approved Program ~ Operat. Shutdown Perforate Q Re-enter Suspended Wel4:,_ --~ ~ 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Nurfr=~' Name: Development ~ Exploratory ~ 17~~ti`1ob~~~,~ ~ 3. Address: P.O. Box 196612 Stratigraphic ~' Service 6. API Number: '~°~,,. Anchorage, AK 99519-6612 50-029-20193-00-Obi;' 7. KB Elevation (ft): 9. Well Name and Number: 51 KB - ~~K 04-08 - 8. Property Designation: 10. Field/Pool(s): ADLO-028324 - Prudhoe Bay Field/ Prudhoe Bay Oil Pool 11. Present Well Condition Summary: Total Depth measured 10665' feet Plugs (measured) 10556' true vertical 8941.96 ~ feet Junk (measured) 10575' Effective Depth measured 10556 feet true vertical 8858 feet Casing Length Size MD TVD Burst Collapse Conductor 80' 20" 94# H-40 30' - 110' 30' - 110' 1530 520 Surface 2677' 13-3/8" 72# MN-80 29' - 2706' 29' - 2706' 5380 2670 Production 10616' 9-5/8" 47# S00-95/RS-~ 26' - 10642' 26' - 8924' 8150 5080 ~~N~~ JUL ~ ~ 200 Perforation depth: Measured depth: See Attached - _ _ True Vertical depth: _ _ _ _ Tubing: (size, grade, and measured depth) 5-1/2" 17# L-80 26' - 10135' 0 0 - Packers and SSSV (type and measured depth) 5-1/2" Baker SAB Packer 10039 0 0 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 11782 1479 Subsequent to operation: 5487 1142 14. Attachments: 15. Well Class after proposed work' Copies of Logs and Surveys Run Exploratory I Development Service. ' Daily Report of Well Operations X 16. Well Status after proposed work: Oil Gas ~' WAG ~ GINJ WINJ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature ~, Phone 564-4944 Date 7/9/2008 Form 10-404 Revise( 04/2006 i 'd ~ ~ ~ ~ ~ ~ ~~~ ,~~ ~ ~ ~Q~B Submit Original Only ~,~ ~`~ 04-08 176-0100 PERF ATTACHMENT _Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base 04-08 5/4/77 PER 10,428. 10,462. 8,760.44 8,786.46 04-08 5/4/77 PER 10,478. 10,482. X 8,798.71 _ 8,801.77 04-08 5/4/77 PER 10,489. 10,503. ' 8,807.13 8,817.86 04-08 5/4/77 PER 10,512. ___ 10,546. 8,824.75 8,850.8 04-08 3/31/81 RPF 10,478. _ 10,482. 8,798.71 8,801.77 04-08 3/31/81 RPF 10,489. 10,503. 8,807.13 8,817.86 04-08 3/31/81 RPF 10,512. 10,546. ' 8,824.75 8,850.8 04-08 10/21/84 APF 10,230. 10,300. 8,608.68 8,662.8 04-08 10/21/84 APF 10,311. 10,328. 8,671.17 8,684.11 04-08 10/21/84 APF 10,380. 10,390. 8,723.76 8,731.4 04-08 11/2/92 SQZ 10,230. 10,546. 8,608.68 8,850.8 04-08 4/1/93 SQZ 10,230. 10,546. _ 8,608.68 8,850.8 04-08 9/22/95 _APF 10,505. 10,525. 8,819.39 8,834.71 04-08 1/6/06 APF 10,312. 10,328. 8,671.93 8,684.11 04-08 1/6/06 APF 10,380. 10,390. 8,723.76 8,731.4 04-08 6/27/08 APF 10,428. 10,462. 8,760.44 8,786.46 AB ABANDONED PER PERF APF ADD PERF _ RPF REPERF _ BPP BRIDGE PLUG P ULLED SL SLOTTED LINER _ BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET _ FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED ' SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE ~ r~ • 04-08 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACT#VITYDATE SUMMARY 6/27/2008°***WELL FLOWING ON ARRIVAL'`** 'T/I/0=400/325/200. DSO CONTACTED TO SHUT IN WELL FOR RIH. '3 3/8" PJ 3406 GUNS, 6 SPF, 60 DEG RUN TO PERFORATE INTERVAL !FROM 10428'-10462'. GUNS CAME BACK OILY AFTER EACH DESCENT. "°' FILL TAGGED AT 10450' AND CAUSED PROBLEMS WITH CORRELATION. ;PERFORATED ZONES NEAR BOTTOM SHOWED VERY LITTLE GR :SIGNATURE, LOG BROUGHT TO 10200' FOR CONFIRMATION. 'DSO NOTIFIED OF WELL SHUT IN ON DEPARTURE. T/I/0=0/300/200. ;CASING VALVES OPEN TO GAUGES, SSV AND MASTER OPEN, SWAB iCLOSED. ~""*JOB COMPLETED*** FLUIDS PUMPED BBLS 1 diesel 1 Total • r~ z ~ ~ f t ~~ i ~, f ~t ~~ ~ f ~ r~,) I 4 ~i r-zi { ,•1~~ SARAH PAL/N, GOVERNOR f t` ~~~~+ ~ ` / ~.7If~ OIIj ~D Gaa-~ ! 333 W. 7th AVENUE, SUITE 100 CO1~T3ERQ~1`IO1Q COl-IIriISSIOR °r1 ANCHORAGE, ALASKA 99501-3539 j PHONE (907) 279-1433 ' FAX (907) 276-7542 ADNIINISTRATIVE APPROVAL AIO 4E.012 Mr. Steve Rossberg Wells Manager BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 ~~1~~ JAN ~ ~ 2DCF RE: PBU 04-08 (PTD 1760100) Request for Administrative Approval Dear Mr. Rossberg: In accordance with Rule 9 of Area Injection Order ("AIO") 04E.000, the Alaska Oil and Gas Conservation Commission ("AOGCC" or "Commission") hereby grants BP Exploration (Alaska) Inc. ("BPXA")'s request for administrative approval to continue water injection in the subject well. PBU 04-08 exhibits slow IA x OA pressure communication when operating. AOGCC fords that BPXA has elected to perform no corrective action at this time on PBU 04-08. The Commission further finds that, based upon reported results of BPXA's diagnostic procedures, PBU 04-08 exhibits two competent barriers to release of well pressure. Accordingly, the Commission believes that the well's condition does not compromise overall well integrity so as to threaten human safety or the environment. AOGCC's administrative approval to continue water injection in PBU 04-08 is conditioned upon the following: 1. BPXA shall record wellhead pressures and injection rate daily; 2. BPXA shall submit to the AOGCC a monthly report of well pressures and injection rates; 3. BPXA shall perform anMIT-IA every 2 years to 1.2 times the maximum anticipated well pressure; 4. BPXA shall limit the well's OA pressure to 1000 psi; 5. BPXA shall immediately shut in the well and notify the AOGCC if there is any change in the well's mechanical condition; • AIO 4E.012 January 30, 2007 Page 2 of 2 6. after well shut in due to a change in the well's mechanical condition, AOGCC approval shall be required to restart injection, and 7. The MIT anniversary date is January 7, 2007. Please note that PBU 04-08's status remains 1 WIND. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DONE at Anc~iorage, Alaska and dated January 30, 2007. Chairman ~.~,;. ~~~: :; Cathy oerster Commissioner MEMORANDUM . . State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg P.I. Supervisor ,'--" , K~q 1/¡Qlù7 DATE: Wednesday, January 17,2007 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC 04-08 PRUDHOE BA Y UNIT 04-08 0\0 \ 1l9" FROM: John Crisp Petroleum Inspector Src: Inspector Reviewed By: P.I. Sup rv..:J'B".:..-- Comm NON-CONFIDENTIAL Permit Number: 176-010-0 Inspector Name: John Crisp Inspection Date: 1/7/2007 Well Name: PRUDHOE BAY UNIT 04-08 Insp Num: mitJCr070 117072306 ReI Insp Num API Well Number 50-029-20193-00-00 Packer Depth Pretest Initial -~-----'------,----------:--------~----~---'---'--------:-'_._-'-------~---~ Well' 04-08 Type Inj. w' TVD '8454 IA 200 2520 ~____________ I P.T. 1760100 TypeTest I SPT: Test psi 2]13.5 OA 320 480 15 Min. 30 Min. 45 Min. 60 Min. ~. 720 . 800 2470 . , - - 830 . ]520 .-.- 2500 2480 -- ---- ~"-~-'-~--------'-----"'--'- Interval REQVAR PIF P / Tubing, 1520 I520 ]520 --"-'-----.--,-----------.- .--.----, .--.. .--------~-_.__.._.__.~---~---- Notes 3 bbl's pumped for test. This well has known leak from lA to OA & PT for variance. /" 1520 - -~--- f\- n - \' ., , ; 6t.gt,,1t S}.i?t:Ï'\ ¡)~ /Î-ppf'¿) >J~J f etf ,..teSt' tJ Pe.1CL! d Ü-:-:> .,ú7,c, . I scANNED JAN 2 5 2007 Wednesday, Januarv 17,2007 Page I of I ~ - \._. .- - - . ~~.._ __.." . _ .. U..· /" ì c41c . ...--' Winton, Jim and Bob, Please see the attached MIT forms for the following wells: ./ PBU 03-10: CMIT-IAxOA for Waiver compliance ¡ J PBU 04-08: MITIA to evaluate the well for an IAxOA AA and waiver ,,/PBU R-25A: MITIA Pre-dewatering /PBU 04-13: MITIA Pre MI swap ~/PBU P1-25: MITIA Pre MI swap c( I .;{'ZCd.. ',')![~5 /PBU S-1 01: MITIA Pre MI swap ¡ d"231 !C '-'3)' SS ,/PBU NK-13: MITIA for UIC Complié;lnce, Chuck Scheve witnessed 2\·, / ¡./'Ýhe MIT form for PBU X-36 (PTD #1961670) was emailed by Anna Dube on 9/10/06. If you need an additional copy or did not receive the emaH, I will gladly send it again. Thank you for your patience. «MIT PBU $-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) Well Integrity Engineer Office: (907) 659-5102 Pager: (907) 659-5100 x1154 5~ANNED SfP 2 92006 Hi Jim, Thank you for the note. To update you on MITs that are 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 past due: Completed Completed Completed Completed Completed 8/10/03 11/23/03 9/Ð/06 9/5/06 - 6/12/05 Sent in earlier e-mail We agree to schedule MITs on the following wells once on injection: lof4 9/25/2006 9: 15 AM "~\'''_ ."__.v"v,vv,,.~ ..vv'.'~~n\"~ '/... . Schedule when Schedule post Rig Schedule when I} 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) Schedule post Rig 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 ~ 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 j1} PBU 03-10¡ MIT 9/30/2005 (CMIT IAxOA) 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: MITs 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 (SI since 12/12/2005) 3) MPU F-41¡ due 5/14/2006 (SI since 5/2005) 4) PBU S-31A¡ due 6/1/2006 (SI 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 MIT 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 20f4 9/25/20069:15 AM .v,'.~ 'UV_'Vj,v. vv",~ ..vv'.'~~n,' '~n,'... . the Commission's witnessed test} until injection is 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: I} 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-101 11-23-03.x1s MIT PBU S-10111-23-03.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 08-1O-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 9/25/20069: 15 AM V~ 'V\' ,~",,/v~,vhV~-VU\' '.L/OT"VVIV.'--L._'''\l 'LJOTl/_.. . 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 . . ~ . q( z>~\O(P ¥--{!i q Email to:Winton_Auberf@admin.state.ak.us;Bob_Fleckenstein@admin.state.ak.us;Jim_Regg@admin.state.ak.us;Tom_Maunder@admin.state.ak.us STATE OF ALASKA ALASKA Oil AND GAS CONSERVATION COMMISSION Mechanical Integrity Test OPERATOR: FIELD / UNIT / PAD: DATE: OPERATOR REP: AOGCC REP: BP Exploration (Alaska), Inc. Prudhoe Bay / PBU / DS 04 08/04/05 Don Reeves Packer Depth Pretest Initial 15Min. 30 Min. Well04-08 Type Inj. I W TVD I 8,454' Tubing 1,420 1,420 1,420 1,420 Interval I 0 P.T.D.1760100 I Typetest , P Test psil 2113.5 Casing 2,480 2,500 2,490 2,490 P/F' P Notes: MITIA for eval BUR. OA 400 400 400 400 Weill , Type Inj. I , TVD I Tubing Interval! P.T.D.! I Type test , I Test psi! Casing P/FI Notes: OA Weill ! Type Inj. I TVD I Tubing Interval P.T.D.' I Type test' Test psi! Casing P/FI Notes: OA Weill ! Type Inj.1 I TVD I Tubing Interval' P.T.D.I I Type test' I Test psi Casing P/Ft Notes: OA Weill I Type Inj.1 I TVD I Tubing Interval' P.T.D.t I Typetestl t Test psil Casing P/F! Notes: OA TYPE INJ Codes D = Drilling Waste G=Gas I = Industrial Wastewater N = Not Injecting W = Water MIT Report Form BFL 9/1/05 TYPE TEST Codes M = Annulus Monitoring P = Standard Pressu,e Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey D = Differential Temperature Test INTERVAL Codes I = Initial Test 4= Four Year Cycle V = Required by Variance T = Test during Workover o = other (describe in notes) ~-.. . .. .~ 2005-0804_MiT _PBU _ 04-08.xls a STATE OF ALASKA a ALA" Oil AND GAS CONSERVATION COM~ION REPORT OF SUNDRY WELL OPERATIONS o o o 1. Operations Abandon 0 Repair Well 0 Performed: Alter Casing 0 Pull Tubing 0 Change Approved Program 0 Operat. Shutdown 0 2. Operator BP Exploration (Alaska), Inc. Name: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 3. Address: 51 KB 8. Property Designation: ADL-028324 11. Present Well Condition Summary: Total Depth measured 10665 true vertical 8941.96 Effective Depth measured 10556 true vertical 8858.46 Casing Conductor Surface Production Length 80 2677 10616 Size 20" 94# H-40 13-3/8" 72# MN-80 9-5/8" 47# SOO-95/RS· Perforation depth: Measured depth: 10312 - 10328 True Vertical depth: 8671.93 - 8684.11 Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Oil-Bbl o o x Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development Stratigraphic D feet feet feet feet MD 30 - 110 29 - 2706 26 - 10642 10380 - 10390 8723.76 - 8731.4 5-1/2" 17# 5-1/2" Baker SAB Packer 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Sharmaine Vestal Signature RECEIVED FEB 0 2 2006 Stimulate 0 WaiverD Time Extension 0 Re-enter Suspended Well 0 5. Permit to Drill Number: 176-0100 P1 6. API Number: 50-029-20193-00-00 Exploratory Service 9. Well Name and Number: 04-08 10. Field/Pool(s): Prudhoe Bay Field/ Prudhoe Bay Oil Pool Plugs (measured) Junk (measured) 10556 10575 Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure o 14189 130 o 13702 0 15. Well Class after Droposed work: Exploratory D Development 16. Well Status after proposed work: OilD Gas D WAG TVD 30 - 110 29 - 2705.94 26 - 8924.34 Burst 1530 5380 8150 10505 - 10525 8819.39 - 8834.71 L-80 26 - 10135 10039 (} 'J' 20GB RBDMS 8Ft FEB (I 6 2006 . siol Anehoflge Collapse 520 2670 5080 Tubing pressure 900 600 Service P1 WINJ P1 WDSPl Title Data Mgmt Engr Phone 564-4424 " , 1-\ t- Date 1/31/2006 Submit Original Only .. e e 04-08 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY ACTIVITYDATE I SUMMARY 1/6/2006 PERFORATE TWO INTERVALS: 10380' - 10390' & 10312' - 10328' CCL STOP DEPTH: GUN #1 = 10375.6', GUN #2 = 10303.9' CCL TO TOP SHOT: GUN #1 = 4.4', GUN #2 = 8.1' PERFORATED INTERVALS: GUN #1 = 10380'- 10390', GUN #2 = 10312' - 10328' FLUIDS PUMPED BBLS 1 Diesel 1 TOTAL 04-08 (PTD# 1760100) Possible IAxOA communication ) ) Subject: 04-08 (PTD# 1760100) Possible IAxOA communication From: "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> Date: Sun, 31 Jul 2005 16:02:55 -0800 ~IIO:; To: "AOGCC Winton Aubert (E-mail)..<winton_ßubert@admin.state.ak.us>. í(,t?tfq ~. jim _ regg@admin.state.aleus CC: "NSU, ADW Well Operations Supervisor" <NSUADWWellOperationsSupervisor@BP.com>, "Engel, Harry R" <EngelHR@BP ~C0111>, "Rossberg, R Steven" <RossbeRS@BP.com>, "Hams,. Mårvin L (CONOeO)" <harrml@BP.com>, "GPB,·FS2/COTU'Area.Mgr" <GPBFS2TL@BP.com:>, "OPB, FS2 DS Ops Lead" <OPBFS2DSOpsLead@BP.com>, "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com>, "GPB; Wells Opt Eng"· ". , ,,: . .:.. <GPBWellsOptEng@BP.com>, "Hughes, Andrea (VECO)",<hugha4@BP.com>, "NSU, ADW Well Integrity Engineer" <NSUADWWellIntegrityEngineer@BP.com> . Hello Jim & Winton, Water injection well 04-08 (PTD# 1760100) is exhibiting signs of IAxOA communication. The OA was observed to repressure from 60 psi to equalize with the IA at 370 psi in 3 days. Both the IA & OA are stabilize well below the tubing pressure of 1520 psi. T/I/O pressures on 7/30/05 were 1520/380/390 psi. Recent events: > 06/22/02: AOGCC MITIA Passed 2420 psi > 07/24/05: OAP Bled to 60 psi to monitor BUR > 07/27/05: OAP has equalized with lAP @ 370 #, both lAP & OAP are rising > 07/30/05: lAP & OAP stabilized @ 380/390# Current plan is to conduct an MITIA & MITOA. The well has been added to the monthly injection well report. Attached is a wellbore schematic. Please call if you have any questions. «04-08.pdf» Thanks, Donald Reeves - Filling in for Joe Anders Well Integrity Engineer 907 -659-51 02 907 -659-5100 #1923 pgr SC/~\NNE[;) AUG 0 9 2005 Content-Description: 04-08.pdf 04-08.pdf . Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 8/2/2005 1 :59 PM ) TREE = W8..LHEAD= A CTU6. TOR= KB. ELEV = BF. ELEV = KOP= 'MäX"Aïïgk3·;·· .. batum Mb ;" "oäìù rñ·T\iõ;;,· FIVIC GEN 1 FIVIC AXELSON 51 ' 400' ·······4à..@i·säööi 16546' . ."" "·ËÏàöïJï"ss 113-3/8" CSG, 72#, MN-80, D = 12.347" 1-1 2676' r-J Minimum 10 = 4.562" @ 10092' 5-1f2" OTIS X NIPPLE 1 5-1/2" TBG-FC, 17#, L-80, .0232 bpf, 10 = 4.892" 1-1 10135' 1 ÆRFORA llON SlJv1MA. RY RB= LOG: BHeS ON 03/05f76 ANGLE AT TOP PERF: 37@ 10230' Note: Refer to Production DB for historical perf data SIZE SPF INlERVAL Opn/Sqz DATE 3-118" 1 10230-10300 S 04/01/93 3-118" 4 10311 -10328 LEAK 04/01/93 3-118" 4 10380 - 10390 S 04/01/93 2-7/8" 4 10428-10462 S 04/01/93 4" 2 10478-10482 S 04/01/93 4" 4 10489-10503 S 04/01/93 3-318" 4 10505 - 10525 0 09/22/95 4" 4 10512-10546 S 04/01/93 19-5/8" CSG, 47#, S00-951RS-95, 10 = 8.681" H 10642' DÐ-l 10665' 04-08 e ~ I I ) I SAFETY NOTES: 2149' 1-I5-1/2"OllS RQMSSSV NIP,ID= 4.562" 1 9918' 1--1 5-1/2" OllS XA SLIDING SLY, D =4.562" 1 L J 10011' 1-1 5-1/2" BOT PBRASSY :8: :8:,. 10039' 1--1 9-5/8"X 5-1/2" BKRSAB PKR . I I 10092' 1-1 5-1/2" OllS X NIP, 10 = 4.562" I '\ [)t\ TE REV BY COrvTv1ENTS DATE REV BY COrvTv1ENfS 03/16/76 ORIGINAL COMPLETION 03/05/81 LAST WORKOVER OS/22/01 RNIKA K CORRECTIONS 10131' 1-1 5-1/2" BAKERSHEAROUT SUB 10135' 1-1 5-1/2"TUBING TAIL 1 10124' 1-1 ELMDTTLOGGED 10/21/84 1 10556' 1-1 ClB RUG 1 1 10575' 1- 38' IDT-M TOOL-CErvENlED OVER DURING RVIIO FRUæOE SAY UNIT W8..L: 04-08 PERMIT No: 1760100 A PI No: 50-029-20193-00 SEC 27, T11N, R15E. 1308.02' FEL & 4410.92' FNL BP Exploration (Alas ka) MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Camille O. Taylor Chair DATE: June 22, 2002 THRU: Tom Maunder P.I. Supervisor FROM: John Crisp Petroleum Inspector NON- CONFIDENTIAL SUBJECT: Mechanical Integrity Tests BPX DS 04,09 & 16 04-08,43,44 09-19 16-16 Prudhoe Bay Field Prudhoe Bay Unit Packer Depth Pretest Initial 15 Min. 30 Min. WellI 04-08 I Typelnj.I S I T.V.D. I 8454 I Tubing I 1600 I 1600 I 1600 I1600 I lntervall 4 P'T'D'I 1760100 Imypetestl P ITestpsil 2114 I Casingl 150 I 24201 24001 24001 P/FI P Notes: 4 BBL. diesel pumped to achieve test pressure. We,,I 0.,3 I Type,nj.I S I ~.V.O. I~0 I Tubi.gl~0 I~0 I~0 I~0 I'nterva'l 4 P.T.D.I 1940130 ITypetestl P Imestpsil 1500 I Casingl 0 1198011930119201 P/F I P' Notes: 1 BBL. diesel pumped to achieve test pressure. WellI 04-44 I Typelnj.I S I T.V.D. I 7995 I Tubing I 1950 I 1950 I1950 I1950 I lntervall 4 P.T.D.I 1940100 ITypetestl P ITestpsil 1662 1CasingI 220 I 20601 20401 20301 P/F I P Notes: 1 BBL. diesel pumped to achieve test pressure. we,,I I I .V.D. I Tubingl 700 1 700 I'nte v 'l4 P.T.D.I 1770400 ITypetestl P ITestpsil 2172 I Casingl 190 I 23201 2220 I 22001 P/F I P Notes: 10 BBL. diesel pumped to achieve test pressure. We,,I 16-16 I Type,nj.I s I T.V.D. J 8438 I Tubingl 740 ]740 1740 1740 I lntervall 4 P.T.D.I 1801270 ]TypetestI P ITestpsil 2110 I CasingI 0 I 24101 23701 23601 P/F I P Notes: 7 BBL. diesel pumped to achieve test presure. Type INJ. Fluid Codes Type Test Interval F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly 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 BP's PBU to witness 4 year MIT's on 5 wells. No failures witnessed. M.I.T.'s performed: _5 Attachments: Number of Failures: 0 -- Total Time during tests: 6 hrs. CC: MIT report form 5/12/00 L.G. MIT PBU DS 04,09 & 16 06-22-02jc.xls 7/8/2002 STATE OF ALASKA ALASKA ' AND GAS CONSERVATION C( VIISSION REPORT SUNDRY WELL OPb. HATIONS Perforate X Other 6. Datum of eleva~t~DF~r J~a) 51 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing Alter casing Repair well 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 208' N & 618' Wof SE cr. Sec. 27, T11N, R 15E, UM At top of productive interval 910' N & 1588' W of SE cr. Sec. 26, T11 N, R15E, UM At effective depth At total depth 870' N & 1310' W of SE cr. Sec. 26, T11 N, R15E, UM 12. Present well condition summary Total depth: 7. Unit or Property Prudhoe Bay Unit feet 8. Well number 4-8i 9. Permit number/approval number 76-10 10. APl number 50 - 029-20193 11. Field/Pool Prudhoe Bay Oil Pool measured 10665 feet true vertical 8942 feet Plugs(measured) PBTD Tagged @ 10560' MD (11/9/95) Effective depth: measured true vertical Casing Length Conductor 80' Sudace 2625' Production 10591' 10560 feet 8874 feet Junk(measured) Size Cemented Measured depth True vertical depth 20" 240 SX AS 80' 80' 13-3/8" 4000 sx PF II 2676' 2676' 9-5/8" 1000 sx CL 'G' & 125 sx PF II 10642' 8937' Perforation depth: measured 10505-10525' true vertical 8832-8848' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 10135' MD JAN 04 f995 Alaska Oil & ~ - ~a~, Cons. Commission Anchorage Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2149' MD; Baker SAB pkr @ 10039' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See Attached Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Average ~ or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure 7230 74O7 Tubing Pressure 1550 1589 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil Gas Suspended Service Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~___/'~ 2, ~~L"I~'.~'~)~)A Title Engineering Supervisor Form 10-404 Rev 06/15/88 Date //Z/f~ SUBMIT IN DUPLICATE 4-08i PERFORATING OPERATIONS DESCRIPTION OF WORK COMPLETED 9/22/95 · MIRU & PT equipment. Added Perforations: RIH w/perforating gun & shot 20' of perforations as follows: Reperforated: 10505 - 10508' MD (Z1B) 10512 - 10513' MD (Z1B) 10518 - 10519' MD (Z1B) Ref. Log: BHCS 3/5/76. 10508 - 10512' MD (Z1B) 10513 - 10518' MD (Z1B) 10519 - 10525' MD (Z1B) Ref. Log: BHCS 3/5/76. Used a 3-3/8" carrier and shot the perforations at 4 spf at 60/120 degree phasing with the well at balanced pressure. POOH w/Perf guns. Rigged down. Returned the well to produced water injection & obtained a valid injection rate. JAN 04 /~aska Oi~ & Gas Cons. Commission An(borage GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9930 Company: 12/15/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Well Job # Log Description Date BL Prudhoe Bay Floppy RF Sepia DIR MWD Disk D.S. 4-8 '~ ~ r/(~ INJEC PROFILE 9511 09 I 1 D.S. 4-13 -7 ~)~ ~] INJECPROFILE 951109 I 1 D.S. 4-17 ")..O INJEC PROFILE 951 1 1 8 1 1 D.S. 4-19 ~ ~ DUAL BURST TDT-P 9 51 1 1 2 I 1 D.S, 4-28 ~~ ~~C~'~ INJECTION PROFILE 951110 I 1 D.S. 5-4 PROD PROFILE 9 51 1 1 5 I 1 D.S. 9-04A PROD PROFILE 951 1 1 0 I 1 D.S. 14-16 ~-[ ~'1'. PROD LOG WITH DEFT 951107 I 1 D.S. 14-19 ST1 ~ ~'~ PROD PROFILE 951119 I 1 D.S. 16-02 ~' { ~-O MI INJECTION PROFILE LOG 951 1 19 I 1 D.S. 18-23A ~/'~ I ~ ~ LEAK DETECTION LOG 951114 I 1 ,,, , SlGNED:~_~ Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9778 Company: 10/5/95 Alaska Oil & Gas Cons Corem Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk DfS. 1-16 ~ ~ ~ ~ ~' PRODUCTION PROFILE 950922 1 1 D.S. 1-25 ~ ~ '7---O'~ PRODUCTION PROFILE 950924 I 1 'D.S. 4-8 "~_~ ~3 t (~ pERFO~NG RECORD 950922,, 1 1 D.S. 4-37'~( ~ (~ ~ PRODUC~ONPROFILE 950924 I 1 D.S. 7-2 ~ ~ ~ [ ~ LEAK DETECTION LOG 950926 I 1 D.S. 7-33 ~ ~ ~ RET 950922 1 D.S. 7-34 ~ ~ ~~ EST 950923 1 1 D.S. 14-44 -~ ~~ ~ STATICPRE~URESURVEY 950925 I 1 ........ ,, ,,, SIGNED' Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. ARCO Alaska, Inc. P.O~Box 100360 Anchorage, Alaska 99510 DATE: 10-21-93 REFERENCE: t EC£1vED DEC 0 Alaska Oil & Gas Co~. AnChor~'~e' C'°m,~iSsion ARCO ~ED HOLE ~ /2-16A 9-25-93 %2-16A 9-26-93 3-29 9-19-93 4-1 9-23-93 4-4 9-17-93 4-7ST 9-19-93 4-8 9-23-93 ~qa 4-16 9-13-93 9-5A 9-16-93 9-29 9-15-93 /9-35A 9-17-93 ~9-35A 9-18-93 \9-35A 9-!9-93 9-42 9-14-93 aL, 9-44 9-15-93 (12-22 9-25-93 12-22 9-26-93 12-30 9-22-93 7~---5.~ 14-4 9-24-93 14-31 9-20-93 15-2 9-14-93 ~z-a9 15-18 9-21-93 ?Z-~a 16-29A 9-24-93 ~-2¥517-12 9-22-93 ~j,.--~;5 18-25 9-20-93 SBT/GR/CCL ~ao-~ ~l~ o Collar (c-r~') ~os~o-lo~l 0 Production ~oo -~ ~ Perf Record ~o-I;~ao Run Ru_n Run Run Run . 1, 1, 1, 1, Perf Record ¥~o-Oza~ Run 1, Inj Proflle]~,ol;~{~l~Run 1, ~ ~tect/~l~/~ R~ 1~ ~oducflon/s~,~N~),~ R~ 1, ~ Detect} ~1~)~ R~ 1, Pe~Record%l~ll~ R~ 1, Pe~ Record ~q~a~loT~ R~ 1, ~od ~offie I s~q)~~ R!ln 1, ~od ~offie ~*~/~ R~ 1, ~od ~offie/~~)~ R~ 1, Jewe~ ]~al c~a R~ 1, Pe~ Record ~q0~-~%o R~ 1, POG~ ~t/~G ~ch R~ 1, Pe~Record l~o~t~ R~ 1, ~oducflon ~q~0 R~ 1, ~od ~offie {~{~{~a R~I, B~er ~~ble Packer R~ 1, ~oduc~ont~al~t~}~ R~ 1, ~oducflon ]~1~}~~~ 1, ~od ~offie ~t~o~tzu~o R~ 1, l"&5" .Sch 5" fl I~%,~-~ Sch 5" I~-dtl~ Sch 5'N~0-9~- Sch 5" Sch 5" ~0-~Sch 5" Sch 5" Sch 5" l~0vdo~a~ Sch 5" 1 ~)--a-~azSo Sch 5" ~ tz~z Sch 5" 2}/X~IIYT~ Sch 5" Sch Please sign and return the attached copy as receipt of data. RECEIVED BY Have A Nice Day! / / Sonya Wallace APPROVED _.~ffff---,~__ AT0-1529 Trans# 93118 # CENTRAL FILES # CHEVRON # BPX # STATE OF ALASKA # PHILLIPS # LILLIAN TIULANA # EXXON # MOBIL ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 7-20-93 REFERENCE: ARCO CASED HOLE FINALS 1-28 ~'~? Y 6-18-93 3-25A }~'23 6-17-93 3-31 ~V-?z 6-16-93 3-32 ~ ~/~i~ 6-15-93 3-33 ~ ~f~ ~o 6-16-93 4-8 ?i-~o 6-11-93 5-14 ??-~ 6-12-93 6-22A ~ ~.~6-6-93 6-22A - 6-10-93 7-25 ~I-Y ~. 6-6-93 9-44 f ~ ~ ~ z~6_6_93 11-18 f~-Iiz6-7-93 14-6 Y ~'- G~6-8-93 14-8 7~-¢,,,7 6-10-93 14-13 ~ [6-13-93 14-15 tl~ 6-8-93 16-4A ~z-1¢~6-9-93 16-17 ~' zz~6-14-93 16-31 ~-~i 6-7-93 17-4 ~ ~ ~ 6-14-93 AGI-5 5~-~-6-13-93 AGI-6 ~-d~ 6-14-93 AGI-7 ~ _6-8-93 AGI-7 ~ ~'~-t6-15-93 AGI-7 6-17-93 Prod Profile Completion Record Plug Setting Record Plug Setting Record Plug Setting Record Perf Record TBG Cutter Record Leak Detect Leak Detect Perf Record Perf Record Production Log PITS/Leak Detect Leak Detect Inj Profile Completion 'Record Prod Profile Perf Record Production Log Completion Record Completion Record Completion Record Perf Record Run 1, 5" Sch R~_~_n 1, 5" Sch R~m 1, 5" Sch R~_m 1, 5" Sch R~_m 1, 5" Sch R~_m 1, 5" Sch Run 1, 5" Sch Run I 2" Sch Run 1, 5" Sch Rim 1, 5" Sch Run 1, 5" Sch Rim 1, 5" Sch Run 1, 5" Sch R!!n 1, 2"&5" Sch Rim 1, 5" Sch Rim 1, 5" Sch Run 1, 1"&5" Sch Rim 1, 2"&5" Sch Run 1, 5" Sch Run 1, 5" Sch R~m 1, 5" Sch Run 1, 5" Sch Rim 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch AGI-8 ~ ~$ 3/6-9-93 GR/CCL R~_,n 1, 5" Sch AGI-97 6-9-93 CzR/CCL Run 1, 5" Sch AGI-9~ ~ '}''~' 6-17-93 Pe~ Record R~m 1, 5" Sch RECEIVED Sonya W~,c, *T0-1529 ~ c~o~ ~ c~r c~~'~. # BPX # STATE OF ALASKA * The correct API# for 3-32 is 50-029-21141-00. ** The correct well name for this log is 6-22A. .... STATE OF ALASKA ..... ALASKA , AND GAS CONSERVATION CO IISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 208' N & 618'W of SE cr, Sec. 27, T11N, R15E, UM At top of productive interval 910' N & 1588' W of SE cr, Sec. 26, T11 N, R15E, UM At effective depth At total depth 870' N & 1310' W of SE cr, Sec. 26, Ti 1 N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 51' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 4-8i 9. Permit number/approval number 76-10 10. APl number 50 - 029-20193 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 10665 feet Plugs(measured) 8942 feet Effective depth: measured 10595 feet true vertical 8888 feet Junk(measured) Casing Length Size Cemented Conductor 80' 20" 240 sx AS Sudace 2625' 13-3/8" 4000 sx PF II Production 10591' 9-5/8" 1000 sx CL 'G' & 125 sx PF II ORIGIN, L Measured depth True verticaldepth 80' 80' 2676' 2676' 10642' 8937' Perforation depth: measured 10508-10512';10513-10518' true vertical 8821-8825';8825-8829 Tubing (size, grade, and measured depth) 5-1/2",17#,L-80, PCT @ 10135' MD Jt3L Alaska 0il & Gas Cons. AnchOrage Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2149' MD; Baker SAB pkr @ 10039' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Representative Daily Averaqe Production or Injection Data Oit-Bbl Gas-Mcf Water-Bbl Casing Pressure 2530 623 2591 581 Tubing Pressure - 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil Gas Suspended Service Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed . ~-'~ Title FS-2 Senior Engineer Form 10-404 Rev 06/15/88 Date SUBMIT IN DUPLICATb~. ':~ .~ILY REPORT OF WELL OPER/k. ONS DS 4-08i Perforatin O erations: ARCO Alaska, Inc. perforated DS 4-08i at a selected interval in the Sadlerochit Sand of the Prudhoe Bay Unit on 6/11/93. perforated was the following: 10508' - 10518' The interval · MD (Reference Log: SWS BHCS dated 3/5/76) Injection fluids were in the wellbore during perforating operations. All wireline work was done through a 5000 psi WP BOP/Lubricator tested to 1.2 times the maximum expected surface pressure. A Short SUmmary of the work is given below: Began perforating operatio pressure tested r~r,,_ _..~ n,s, on 6/11/93. RU perforating unit, perforated 1 B,~ a~u lur)ricator to 3000 psi, okay. RIH and 0508'- 10518' MD at 6 SPF, POOH, and confirmed all shots fired, fief: SWS BHCS of 3/5/76). Rigged down and secured well. RECE!V,[D J U L "1 199 Aiaska Oil & Gas Cons. Oommissi¢~ Anchorage RDC: 6/30/93 STATE OF ALASKA ALASK/~ . AND GAS CONSERVATION CC /IlSSION REPORT (JF SUNDRY WELL OPEHATIONS 1. Operations performed' Operation shutdown Stimulate , Plugging Perforate X Pull tubing Alter casing Repair well Other, X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 208' N & 618'W of SE cr, Sec. 27, T11N, R15E, UM At top of productive interval 910' N & 1588' W of SE cr, Sec. 26, T11N, R15E, UM At effective depth At total depth 870' N & 1310' W of SE cr, Sec. 26, T11N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or KB) 51 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 4-8i 9. Permit number/approval number 76-10/90-092 10. APl number 50 - 029-20193 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 10665 feet 8942 feet Plugs(measured) PBTD Tag @ 10537' MD (5/18/93) Effective depth: measured 10537 feet true vertical 8856 feet Junk(measured) Casing Length Size Cemented Conductor 80' 20" 240 sx AS Surface 2625' 13-3/8" 4000 sx PF II Production 10591' 9-5/8" 1000 sx Cl G & 125 sx PF II Measured depth Trueverticaldepth 80' 80' 2676' 2676' 10642' 8937' RECEIVED Perforation depth: measured 10508-10512'; 10513-10518' true vertical 8833-8836'; 8837-8841' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 10135' MD JUN 3 0 t995 Alaska Oil & Gas Cons. Anchorage Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2149' MD; Baker SAB packer @ 10039' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation - 36865 - Subsequent to operation - 2571 - Tubing Pressure 1848 586 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil,. , Gas_._ Suspended , Service, Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Engineering Supervisor Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE 4-08i DESCRIPTION OF WORK COMPLETED ACID STIMULATION & CEMENT SQUEEZES FOR INJECTION PROFILE MODIFICATION 10/22/92: RIH & tagged bottom fill at 10497' MD. 10/23/92: MIRU CTU & PT equipment to 4000 psi. RIH w/CT & jetted fill w/Seawater down to 10537' MD, then pumped a pre-squeeze acid stimulation across the perforations located at: 10230 - 10300' MD (Z3/2C) 10311 - 10328' MD (Z2B) 10380 - 10390' MD (Z2B) 10428 - 10462' MD (Z2) 10478 - 10482' MD (ZIB) 10489 - 10503' MD (ZIB) 10512 - 10546' MD (ZIB) Ref. Log: BHCS 3/5/76. Pumped 15 bbls 50% Diesel/50% Xylene, followed by 15 bbls 15% HCI, followed by 32 bbls 1% NH4Cl Water, followed by 185 bbls 75% Diesel/25% Xylene, followed by 230 bbls 15% HCl, followed by 391 bbls 12% HCI - 3% HF, followed by 48 bbls 1% NH4Cl Water, followed by 41 bbls Meth Water, followed by Shutdown. Maintained simultaneous backside injection with 811 bbls 1% NH4CI Water during the treatment. Rigged down. 10/27/92: MIRU & PT equipment. Pumped a fullbore pre-squeeze sand pack through the perforations (above), consisting of 100 bbls Gelled Slurry w/resin coated proppant @ 10 - 20 bpm, to fill thief zone void space. Bumped 3500 psi maximum WHP & placed 17000 lbs of proppant behind pipe. Rigged down. 10/28/92: MIRU CTU & PT equipment to 4000 psi. RIH w/CT & tagged resin coated sand at 9690' MD. Reversed proppant from wellbore to 10345' MD, then continued reversing out proppant down to hard bottom at 10530' MD, while maintaining backside injection @ 3 bpm w/Hot Meth-Water. RD. 10/29/92: RIH & tagged bottom at 10525' MD. 11/2/92: A CTU Squeeze for Injection Profile Modification was performed as follows: MIRU CTU & PT equipment to 4000 psi. RIH w/CT & tagged bottom proppant fill at 10522' MD, then squeezed the proppant packed perforations (listed above). Pumped 45 bbls 1% KCl Water, followed by 14 bbls of Latex Acid Resistive cement, followed by 20 bbls Micro Matrix Cement, followed by 36 bbls Latex Acid Resistive Cement w/Aggregate, followed by 47 bbls 1% KCl Water. Placed 55 bbls of cement behind pipe at 890 psi max squeeze pressure, after several hesitations. Contaminated cement & cleaned out cement from wellbore down to 10535' MD. POOH w CT. RD. 11/6/92: RIH & tagged bottom at 10546' MD. 11/16/92: Ran an Injection Profile log indicating a resqueeze was required. RE¢E[VED N 5 0 Gas Cons. Comm~Ssio~ ~Anchora~8 4-08i DESCFIIPTION OF WOFIK COMPLETED ACID STIMULATION & CEMENT SQUEEZES FOFI INdECTION PFIOFILE MODIFICATION 2/19/93: MIRU CTU & PT equipment to 4000 psi. RIH w/CT & tagged bottom at 10536' MD, then reciprocated an acid wash across the leaking squeezed perforations (listed above). Pumped 54 bbls 12% HCI w/25% Xylene, followed by Shutdown for a I hour soak. Resumed pumping another 62 bbls 12% HCl w/25% Xylene, followed by 80 bbls Seawater, followed by 32 bbls Meth Water, followed by Shutdown. Rigged down & returned the well to Seawater injection. 2/21/93: MIRU & PT equipment to 4000 psi. Performed a fullbore SPIT (Sand Pack Injection Thief) Squeeze, pumping 97 bbls Gelled Sand Slurry containing 25000 lbs of resin coated proppant, to fill all void spaces behind the leaking perforations (listed above). Flushed with 177 bbls Seawater & attained a max squeeze pressure of 3500 psi. Shutdown. Rigged down. 2/25~93 - 3~24/93: Performed CT fill cleanouts & underreaming of excess resin coated proppant & sand pack fill from the wellbore down to 10548' MD. 4/1/93: A CTU Resqueeze for Injection Profile Modification was performed as follows · MIRU CTU & PT equipment to 4000 psi. RIH w/CT & loaded the wellbore w/seawater, then pumped 12 bbls of Micro Matrix cement, followed by 64 bbls of Latex Acid Resistive cement, resqueezing the leaking squeezed perforations (listed above). Placed all 76 bbls of cement behind pipe at 2100 psi maximum squeeze pressure. Took multiple pressure breakbacks during the squeeze, & held a final squeeze pressure of 1200 psi for 30 minutes. Contaminated cement & jetted contaminated cement from wellbore to 10547' MD. POOH w/CT. RD. 4/10/93: RIH w/underreamer & underreamed cement/RCP fill down to 10552' MD. 5/3/93: Ran an Injection Profile Log indicating that the targeted lower Victor thief zone was shut off. 5/10/93 - 5/15/93: Performed fill cleanouts to 10545' MD. 5/18/93: RIH & tagged bottom fill at 10537' MD. 6/10/93: Added perforations: 10508 - 10512' MD (ZIB) Ref. Log: BHCS 3/5/76. Reperforated: 10513 - 10518' MD (ZlB) Ref. Log: BHCS 3/5/76. Returned well to seawater injection & obtained a valid injection rate. RECEIVED JUN :~ 0 I~95 Alaska Oil & Gas O~p.s. Oommiss~o~ Anchora~qe ARCO .~laska, Inc. P.O.Box 100360 Anchorage. Alaska 99510 DATE: 6-9-93 REFERENCE: ARCO~INAI~ 2 ~-.~.L.~-~l-7 5-6-93 Static Pressure ?__~_~/--1-14 5-8-93 Prod Profile t~3_20 5-10-93 Production 18A 5-11-93 CBT/New 'l'BG/Jewelry ~3-19 5-10-93 Leak Detect/Spin/Temp/Press 3-~~~4~ 5-4-93 USIT (Cement & Corrosion) (Color) 5-3-93 InJ Profile/S pin/Temp/Press 5-2-93 Inj Profile/PITS 91 4-24-93 Leak Detect/Spin/Temp/Press 4A 5-7-93 Dual Burst/TDT-P (Borax) 5-8-93 GR/Collar ~~9-5A 5-6-93 Perf Record ~~31A 5-7-93 GR/C~ ~~2 5-10-93 CNL 33 5-11-93 Leak Detect 5-9-93 TDT-P (Borax) ~~17-21 5-3-93 Leak Detect/Spin/Temp/Press oduc o. 8-29A 5-8-93 SBT/GR/CCL ~ I ~ ~_~GI~ 5-7-93 GR/CCL (Color) ~~GI-5 5-10-93 GR/CCL (Color) ~~ ~AGI-6 5-10-93 GR/CCL (Color) q~/~AGI-8 5-3-93 SBT/GR/(X~ Please sign and return the attached copy as receipt of datm RECEIVED BY__~~.~ Have A Nice Day! Sonya wanace APPROVED ATO-1529 ~_ C////_ ,//j Trans# 9306~ ..... # CHEVRON ~ :~.~%,. PB WELL FILF~ # CLINT CHAPMAN "'~d~ # BPX # EXXON # MOBIL Run 1, 5" Sch Rim 1, 5" Sch Run 1, IY' Sch l~m 1, 5" Sch Rim 1, 2" & ~Y' Sch Run 1, 5" Sch Run L 5" Sch Run 1, 5" Sch Run 2, 5" Sch Ran 1, 5" Sch Rim 1, 5" Atlas Run 1, 5" Atlas Run 1, 5" Sch l~m 1, 5" Sch 1;h_m 1, 5" Sch Run 1, 2" & ~' Sch Run 1, 5" Sch R~m 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run 1, 5" Atlas l~_m L 5" Atlas l~m 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch thru 1. :~'& ~' Atlas # STATE OF ALASKA ARCO Alaska, Inc. P.O.Box 100360 Anchorage. Alaska 99510 DATE: 12-18-92 ARCO CASED HOLE FINAL~ 10-33-93 10-23-93 11-15-93 10-~i-92 11-16-92 Prod Profile 1~,,,, 1, 5" Prod Profile Tmpe~tur~ Run L 5" Prod Profile l~m L ~' Jewelry 1~,,,, L 5" Prod Profile 1~,,,, L 5~ InJ Profile mm L ~' Leak~ l~,m L ~' Please sign and return the attached copy ~ rec~pt of dat~ RECEIVED BY Have A Nice Dayt D E C Sonya Wallace Alaska Oil a Gas Cons. Commission APPROVED ATO- 1529 Anchorage Trans# 92266 # CENTRAL FILES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PHILI21~ PB WELL FII2~ R&D #BPX # STATE OF ALASKA TEXACO ARCO Alaska, Inc Prudhoe B~., _ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager February 8, 1990 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 4-8, Permit No. 76-10 Dear Mr. Chatterton: Attached is the Application. for Sundry Approval detailing work to be performed on the above-referenced well. Sincerely, D. F. Scheve DFS/REK/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 4-8)W1-3 . ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALASK¢-"~IL AND GAS CONSERVATION C. .,1MISSION ~ f~ APPLIC,., 'ION FOR SUNDRY APPROVAL'S" 1. Type of Request: Abandon Suspend Operation shutdown Re-enter suspended well Alter casing Repair well Plugging Time extension Stimulate ~ Change approved program Pull tubing Variance Perforate X Other X 5. Type of Well Development X Exploratory Stratigraphic Service 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 208' N & 618' W of SE cr, Sec. 27, T11N, R15E, UM At top of productive interval 910' N & 1588' W of SE cr, Sec. 26, T11 N, R15E, UM At effective depth At total depth 870' N & 1310' W of SE cr, Sec. 26, T11 N, R15E, UM 12. Present well condition summary Total depth: measured true vertical 10665 feet Plugs(measured) 8942 feet 6. Datum of elevation(DF or KB) 51 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 4-8 9. Permit number 76-10 10. APl number 50 - 029-20193 11. Field/Pool Prudhoe Bay Oil Pool Effective depth: measured 10595 feet true vertical 8888 feet Junk(measured) Casing Length Size Cemented Conductor 80' 20" 240 sx AS Surface 2625' 13-3/8" 4000 sx PF II Production 10591' 9-5/8" 1000 sx CI 'G'& 125 sx PF II MeaSured depth 80' 2676' 10642' True verticaldepth 80' 2676' 8937' Perforation depth: measured 10230-10300'; 10311-10328'; 10380-10390'; 10428-10462'; 10478-10482'; 10489-10503'; 10512-10546' true vertical 8617-8672'; 8681-8694'; 8740-8743'; 8772-8799'; 8811-8813'; 8819-8829'; 8837-8863' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 10135' MD Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2149' MD; Baker SAB packer @ 10039' MD 13. Attachments Description summary of proposal x Detailed operations program BOP sketch x 14. Estimated date for commencing operation February 1990 16. If proposal was verbally approved Name of approver Date approved Service Injector 17. I hereby,~pertify that ~e foregoing is true and correct to the best of my knowledge. Signed ,~..~.~_~//'~.~-'" Title Operations Engineering Manager '"'- FOR COMMISSION U~I= ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 1 ~Z~'~ Approved by order of the Commissioner Form 10-403 Rev 06/15/88 15. Status of well classification as: Oil Gas Suspended I Approval No. ~0/0~__ Commissioner Date SUBMIT IN TRIPLICATE Well 4-08i Coiled Tubing Unit Cement Squeeze Project AFE #AP6168 Preliminary Procedure Objective: Perform a CTU cement squeeze to shut off a Lower Victor injection thief and establish injection into the Lower Romeo. 1. Perform a FCO to establish sufficient rathole below the lowest set of perfs. 2. Perform a Water Injection Profile. 3. Perform a full strength mud acid perforation wash treatment. will be washed using coiled tubing to pump the following: The perforations 5000 gallons HCI/Xylene 2500 gallons Mud Acid 2500 gallons 7.5% HCI 4. RIH with CT. Pack the well with filtered seawater. 5. Pump 92 bbls of cement followed by 5 bbls of fresh water. Squeeze off the following perforations: Zone Present Interval Shot Density 3/2C 10230-10300 I SPF 2B 10311 -1 0328 4 SPF 2B 1 0380-1 0390 4 SPF 2 10428-10462 4 SPF lB 10478-10482 8 SPF lB 10489-10503 8 SPF lB 10512-10546 8 SPF o Pump 200 bbls of contaminant following the fresh water and dilute the cement in the wellbore. 7. Jet or reverse out the contaminated cement 24 hours later. 8. Reperforate the following interval two weeks later:(Ref: BHCS 3/5/76) Zone proposed Interval Shot Density lB 10478-10482 FSD Reperf lB 10489-10503 LSD Reperf lB 10512-10546 FSD Reperf 9. Evaluate injectivity into Romeo. Perform Romeo only stimulation/biocide as per attached procedure. 10. Perform post stimulation Water Injection Profile. Evaluate injectivity into Romeo. 11. Reperforate Victor,Tango and Romeo intervals: (Ref: BHCS 3/5/76) Zone Proposed Interval Shot Density 3/2C 1 0230-10300 LSD Reperf 2B 10311-10328 VLSD Reperf 2B 1 0380-1 0390 LSD Reperf 2 1 0428-1 0462 LSD Reperf 12. Put the well back on injection. Other well information: Current status: On produced water injection--22 MBWPD at 1850 psig ITP. Expected static bottomhole pressure: 3650 psi at 8800' SS Expected fluid in wellbore at reperforation: seawater. Drill Site 4-8i Lower Romeo Selective Matrix Stimulation ARCO Alaska, Inc. proposes to perform the following stimulation treatment: 1. If fill is above 10555' MD then perform a nitrified FCO. . Load the following fluids: a. 5000 gals. of 12% HCI acid with additives. b. 5000 gals. of 6% HC1:1.5% HF with additives c. 5000 gals of 3% HCI with additives d. 4000 gal 5% HOOH (hydrogen peroxide) in 4% NaCI water e. 7000 gals of 2% NaCI f. 2500 gals of 2% NaCI gelled with 50 Ibs/Mgal HEC and 2000 lbs B^F g. 100 bbl of Methanol 3. MIRU CTU. Rig up CT with 4-1/8" x 9-5/8" packer and tubing end Iocator. 4. RIH with CT. Locate tubing tail using the tie-in log. Locate and inflate the packer element at 10470'MD. 5. MIRU transports and pump trucks. . Pump the following fluids down the coiled tubing to stimulate the Lower Romeo interval (10478' to 10546'MD)' a. 1000 gal 12% HCI with additives to clean the CT b. 1000 gal gelled 2% NaCI with BAF c. 1000 gal 2% NaCI d. 2000 gal 5% HOOH e. 1 Coiled Tubing Volume (24 or 32 bbl) of 2% NaCI f. Shut down for 3 hours g. 500 gal 2% NaCI with BAF h. 2000 gal 12% HCI with additives i. 2500 gal 6% HC1:1.5% HF with additives j. 2500 gal 3% HCI with additives k 500 gal gelled 2% NaCI with BAF I. 1000 gal 2% NaCI m. 2000 gal 5% HOOH n. 1 Coiled Tubing Volume (24 or 32 bbl) of 2% NaCI o. Shut down for 3 hours p 500 gal gelled 2% NaCI with BAF q. 2000 gal 12% HCI with additives r. 2500 gal 6% HC1:21.5% HF with additives s. 2500 gal 3% HCI with additives t. 2000 gal warm Methanol (75 deg F) to dissolve BAF 7. Release CT packer and POOH. Pump the remaining 2% NaCI to clear the CT. Freeze protect with methanol. 8. RD and release CTU, pump truck and transports Reference Log BHCS 3/5/76 6 5 4 3 2 CO]~LED TUBI. NG UNIT BOP EOU ! PHEN~ 1. 5000 PSI '7" W£LLHEAD CONNECTOR FLANG£ 2. 5000 PSI 4 1/16" PIPE RAIDS 3. ~000 PSI 4 1/6" I'rI'D~UL~ SLIPS 4. SO00 PSI 4 1/6" SHEAR RAMS 5. ~d:)O0 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX 3 2 H]REL]NE BOP EOUIPMENT 1. 5000 PSI ?" WELLHEAD CONNIECIOR rLANG£ 2. 5000 PSI WIRELIN£ RAUS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO ALASKA, INC. F'.O. BOX 188360 ANCHORAGE, ALASKA DATE: , 2-~-89 REFERENCE' ARCO CASED HOLE FINALS ~-7 .... 2-5-89 COLLAR/F'ERF 3-t 2-9-89 NOISE LOG 3-26 2-t-89 COLLAR/PERF 4-3 2-t~-89 PERF RECORD 4-8 2-t~-89 SPINNER SURVEY 4-28 2-4t-89 SPINNER SURVEY .5-42 2-2-89 COLLAR/PERF tt-3 t-23-89 PDK/CNL OVERLAY RUN to 5" RUN 4, 2" RUN t, 5" RUN 4, 5" RUN t, 5" RUN RUN RUN PLEASE SIGN AND RETURN THE ATTACHED COF'Y AK' RECEIPT OF DATA. HAVE A NICE DAY! .SALLY HOFFECKER AT0-t529 TRAN$ $89~6 APPROVED DI£1'RIBUTION HL$ $CH HL$ $CH OTIS OTIS HL$ ATLA£ $ CENTRhL FILES $ CHEVRON D & M ~ EXTENSION EXPLORATION ~ EXXON .....MARATHON . .. ~ MOBIL PHILLIPS PB WELL FILES R & D SAF'C STATE OF ALA~'KA ~ TEXACO DATF ' A-~ .-4-R F:: R'I--F.F.R'F'N£F- AR'Cf] r'.A,tTED HI31...F.. F'I. F'A,.~E ,~TI';N AND RETI.IRN THE ATTACHED CF.)PY A,?. REf]F.'IF'T OF' DATA., RECEIV .F. D RY HAVI.-- A NTCE. ,w'~ ! F'E-GGY ATrt-~ 5?9 · T F;.' A N,..", ~ 8.8 ~ .".:; 1/') __ /J ~:;~ . . " !)TXTR'TBIITTON ~Ai~~ Oil & Gas Con~. Commission Anchorage ¢- CENTRAl... F!I...E,? ¢ CHEVR'ON I) & H · ,." EXTEW,? T ON . F'z' Pt:.. R F,' A T ~ .O K'r, - EX¥ON MARATHON .,.-"- MOBTt... ARCO Alaska, Inc. Prudhoe Bay ,-ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering lVlanager January 6, 1987 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 4-8 Permit No. 76-10 Dear Mr. Chatterton: Attached is the "Subsequent" Sundry Notice detailing work performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/WWP/jp At tachment cc: Standard Alaska Production Company Pi (DS 4-8)W5-4 WELLS/38 AMmO A~aska, ~nc. is a $-bsi~ia~y o~ Aflamfic~ichfie~dCompan~ J~' .... STATE OF ALASKA ALAS, . JIL AND GAS CONSERVATION COM~,.. -.,ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate ~' Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. Datum eJevation (DF or KB) ARCO Alaska, Inc. 52' RKB Feet 3, Address 6. Unit or Property name P. O. Box 100360, Anchorage, AK 99510 Prudhoe Bay Unit 4. Location of well at surface 208' N & 618' W of SE Cr. Sec. 27, TllN, R15E, UM At top of productive interval 910' N & 1508' W of SE Cr. Sec. 26, T1N, R15E, UM At effective depth At total depth 870' N & 1310' W of SE Cr. Sec. 26, TllN, R15E, UM 11. Present well condition summary Total depth: measured true vertical 10665 feet 8942 feet Plugs (measured) 7. Well number 4-8 8. Approval number 76-10 9. APl number 50-- 029-20193 10. Pool Prudhoe Bay Oil Pool Effective depth: measured 10554 feet true vertical 8869 feet Junk (measured) Casing Length Size Cemented Structural Conductor 80 ' 20" 240 Sx Surface 2676 ' 13-3/8" 4000 Sx Intermediate Production 10642' 9-5/8" 1125 Sx Liner Measured depth ~ueVerticaldepth 80' 80' 2676' 2676' 10642' 8937' Perforation depth: measured 10230-10300'; 10311-10328'; 10380-10390'; true vertical 10512-10546' 8617-8672'; 8681-8694'; 8740-8743'; 8772-8799'; 8811-8813'; Tubing (size, grade and measured depth) 5½", 17~, L-80 Plastic-coated tubing to 10135' MD Packers and SSSV (type and measured depth) ,.Otis RQY SSSV @ 2149' MD, Baker SAB Packer @ 10039' MD 12. Stimulation or cement squeeze summary All Intervals treated (measured) Treatment description including volumes used and final pressure 10428-10462'; 10478-10482'; 10489-10503'; 8819-8829'; 8837-8863' See att ~h~ {57~ ;{~- 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 2210 B/D -- 1260 psig Subsequent to operation 8070 B/D -- 1439 psig 14. Attachments Daily Report of Well Operations 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Title Operations Engineering Manager Copies of Logs and Surveys Run [] Su ~amti: ~¢fc~aatJ Signed Form 10-404 Rev. 12-1-85 DRILL SITE 4-8i HC1/NaOC1/HF-HCl STIMULATION SUMMARY 10/16/86 MI & RU CTU. WIH w/l%" CT to 10,547' CTMD. POH. reciprocating CT across perforations as follows: Stimulated well while 60 bbls of diesel w/EGMBE ARO 1.0 BPM and 3575 psig on CT 50 bbls of SW ARO 1.0 BPM and 3490 psig on CT 57 bbls of 12.6% NaOC1 ARO 1.0 BPM and 3400 psig on CT 30 bbls of SW ARO 1.0 BPM and 3000 psig on CT Shut down for 30 min. 112 bbls of 15% HC1 w/diesel ARO 0.9 BPM and 3485 psig on CT 30 bbls of SW ARO 0.9 BPM and 3485 psig on CT Shut down for 15 min. 57 bbls of 12.6% NaOC1 ARO 1.0-1.3 BPM and 3580 psig on CT 30 bbls of SW ARO 1.2 BPM and 3550 psig on CT Shut down for 30 min. 35 bbls of SW ARO 1.1BPM and 3580 psig on CT 112 bbls of 15% HC1 w/diesel ARO 1.0 BPM and 3660 psig on CT 40 bbls of SW ARO 1.0 BPM and 3510 psig on CT NA lifted well to while elephant to recover spent fluids (recovered 500 bbl). P~H w/CT. Returned well to PWI. 10/19/86 WIH w/l%" CT. Stimulated well as follows while reciprocating CT across perforations as follows: 20 bbls of SW ARO 0.9 BPM and 3310 psig on CT 34 bbls of 12.6% NaOC1 ARO 1.0 BPM and 3460 psig on CT 50 bbls of SW ARO 0.8 BPM and 3250 psig on CT 28 bbls of 15% HC1 w/o iron controls ARO 1.2 BPM and 3420 psig on CT 69 bbls of 15% HC1 w/iron controls ARO 1.2 BPM and 3460 psig on CT 106 bbls of 12% HC1 - 3% HF w/iron control ARO 1.4 BPM and 3570 psig on CT 70 bbls of 15% HC1 w/iron control ARO 1.4 BPM and 3550 psig on CT 25 bbls of SW ARO 1.2 BPM and 1280 psig on CT POH. RD & released equipment. Returned well to PWI. WELLS/38 F:'. A "~" [il ·N o v e m b e'r' i 8 'i-9 8 6 R i!:' F',_ ~=' F;: li'l N ,....:" F:' ...... · A R C 0 C a s'e d H r', i. e F:' i '.n a t. C a h'~ c o C a m c (2 a m c C -:3 fii C: C: a m c ~.::, F:' I. e a :.i: e s i ,..'.4 n a 'n cl 'r' e 't tx'r' 'n i' h e a '~' '~' a (:: h e d c: c.', F, Y a z.: ~" e c e i p 't o 'f" d a '~' a., F;: e c e i ':4 e d ';:'"' :,'1: C'. e n '{' 'r' a I. · 'I,',: C h e v r o n D & M :~: k:.: x *,. e 'n .~ i o n E x p L o 'r ;.:-'~ '~',. i o 'n '"".' Fi X X O 11 Ma 'c a t h -~- ',4 *~ ~ ' · ,,- ~ ~ ~J ,.~ ~ [ ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 C. ¥. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 R~: DS 4-8 Approval No. 222 Dear Mr. Chatterton: Attached is the "Subsequent" Sundry Notice detailing work performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/BAI/jp Attachment cc: Standard Alaska Production Company Pi(DS 4-8)W5-4 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALAS,.. .)IL AND GAS CONSERVATION COMk..~SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate E;~ Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 208' N & 618' W of SE Cr. Sec. 27, TllN, R15E, UM At top of productive interval 910' N & 1508' W of SE Cr. Sec. 26, TllN, R15E, UM At effective depth ¢t0~t~1%eP~10' W of SE Cr. Sec. 26, TllN, R15E, UM 5. Datum elevation (DF or KB) 52' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 4-8 8. Approval number 222 9. APl number 50-- 029-20193 10. Pool Prudhoe Bay Oil Pool Feet 11. Present well condition summary Total depth: measured true vertical 10665 feet Plugs (measured) 8942 feet Effective depth: measured 10554 feet Junk (measured) true vertical 8869 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 80' 20" 240 SX 80 ' 80' Surface 2676' 13-3/8" 4000 SX 2676' 2676' Intermediate Production 10642' 9-5/8" 1125 SX 10642' 8937' Liner Perforation depth: measured 10230-10300'; 10311-10328'; 10380-10390'; 10428-10462'; 10478-10482'; 10489-10503' true vertical 10512-10546' 8617-8672'; 8681-8694'; 8740-8743'; 8772-8799'; 8811-8813'; 8819-8829'; 8837-8863' Tubing (size, grade and measured depth) 5~"2 17#, L-80 Plastic-coated Tubing to 10135' MD Packers and SSSV (type a_nd measured depth) Otis RQY SSSV @ 2149' MD, Baker SAB Packer @ 10039' MD 12. Stimulation or cement squeeze summary Intervals treated (measured) See Attachment Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 4,34 0 12,030 Tubing Pressure 1435 1446 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Date Signed ~7~ Form '10-404 Rev. '12-'1-85 Submit in Duplicate DS 4-8 Prudhoe Bay Field PWI Stimulation Treatment AFE 696021 ARCO Alaska, Inc. stimulated DS 4-08 on October 17-20, 1986 to improve injectivity into the Victor, Tango and Romeo intervals. The following solutions were used to stimulate the perforated intervals from 10230 to 10546' in this well. 2500 gal diesel with 13% EGMBE mutual solvent 51 bbls hot seawater 2400 gal inhibited 12.5% NaOC1 70 bbl hot seawater 3000 gal 15% HC1 and 1500 gal diesel with 220 gal EGMBE 40 bbls hot seawater 2300 gal inhibited 12.5% NaOC1 70 bbl hot seawater 3200 gal 15% HC1 and 1230 gal diesel with 185 gal EGMBE 40 bbl hot seawater Nitrogen lift and flow 500 bbl fluid to surface and fill cleanout with 80 bbl gelled water. Inject produced water two days. Monitor rates and pressure. 1400 gal inhibited 12% NaOCl 90 bbl sea water 1175 gal 15% HC1 w/o additives 2900 gal 15% HC1 with additives 4500 gal 12% HC1 - 3% HF with additives 3360 gal 11% HC1 with additives Displace 30 bbl sea water and return well to produced water injection. BAI/48 ARCO Alaska, Inc. Pr[adhoe raay ~,~gineering Post O'~fice Ar~chorage~ A~aska 99510-0360 Telephor~e 907 263 4248 Dor~a~d F. $cheYe Operations Engineering ~lar~ager June 19, 1986 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Committee 3001 Porcupine Drive Anchorage, AK 99501 RE: DS 4-8 Permit No. 76-10 Dear Mr. Chatterton: Enclosed is the "Intention" Sundry Notice detailing work proposed on the above mentioned well. Very truly yours, D. F. Scheve DFS/BAI/plt cc: Standard Alaska Production Company P1 (DS 4-8)W-3 BAI/48 ARCO Alaska, inc. is a Subsidiary of AtlanticRichfieidCompany STATE OF ALASKA ALASK,. ,)IL AND GAS CONSERVATION COMM,,.,SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate 12~ Pull tubing E3 Amend order [] Perforate [] Other [] 2. Name of Operator ARCO AlAska, Thc. 3. Address PO Box 100360, Anchorage, AK 99510 4. Location of well at surface 208'N & 618'W of SE cr. Sec. 27, TllN, R15E, UM 5. Datum elevation (DF or KB) 52 ' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 4-8 At top of productive interval 910'N & 1508'W of SE cr. Sec. At effective depth At total depth 870'N & 1310'W of SE cr. Sec. 26, TllN, R15E, UM 26, TllN, R15E, UM 8. Permitnumber 76-10 9. APlnumber 50--029-20193 10. Pool Prudhoe 0il Pool feet 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10665 feet Plugs (measured) 8942 feet 10554 feet Junk (measured) 8869 feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 10230-10300' 8617-8672'; Length Size Cemented Measured depth True Vertical depth 80' 20" 240 SX 80' 80' 2676' 13 3/8" 4000 SX 2676' 2676' 10642' 9 5/8" 1125 SX 10642' 8937' measured ; 10311-10328'; 10380-10390'; 10428-10462'; 10478-10482'; 10489-10503'; true vertical 10512-10546' 8681-8694'; 8740-8743'; 8772-8799'; 8811-8813'; 8819-8829-8837-8863' Tubing (size, grade and measured depth) 5z,, 17~ L-80 Plastic Coated Tubing to 10135'MD Packers and SSSV (type and measured depth) Otis R~Y SSSV @ 2149'MD, Baker SAB Packer @ 10039'MD 12.Attachments Description summary of proposal I~ Detailed o, BeratiOns progr~!m'; E3!i' I~P sketch 13. Estimated date for commencing operation :'"""~"; .... ":¢ *' ''¢ ,~ ~.¢;' (~ ~¢¢ 14. If proposal was verbally approved J~- ~, A,,,,-.~,~ ~::;~ ~::: ~ :;::; ;.:~:;~:;., (;,:~;;~J~s0k~r;, Name of approver h:',,(;?i,::~39¢ Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~. ~~/_,, x~,,6"'. ,.,C~_,,~f,~,~,,¢.., Title Operations Engineering Manager Commission Use Only Conditions of approval Approved by Date Form 10-403 Rev 12-1-85 Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearance ' ~ ' Commissioner B. A. Iiams ATO 1504 ext. 4352 Submit in triplicate DS 4-8 Prudhoe Bay Field PWI Stimulation Treatment AFE 696021 ARCO Alaska, Inc. intends to stimulate DS 4-08 in an attempt to improve injectivity into the Victor, Tango and Romeo intervals. The following solutions will be used to stimulate the perforated intervals from 10230 to 10546' in this well. 250 bbl hot seawater with surfactants 2500 gal diesel with additives 50 bbls hot seawater with surfactants 2100 gal inhibited 15% NaOC1 100 bbl hot seawater with surfactants 3000 gal 15% HCl and 1500 gal diesel with additives 45 bbl hot seawater with surfactants 50 bbls hot seawater with surfactants 2100 gal inhibited 15% NaOC1 100 bbl hot seawater with surfactants 3000 gal 15% HC1 and 1500 gal diesel with additives 45 bbl hot seawater with surfactants Nitrogen lift 700 bbl fluid and fill cleanout Inject produced water overnight. Monitor rates and pressure. 840 gal inhibited 15% NaOC1 90 bbl filtered produced water with surfactants 3000 gal 15% HCl with additives 4500 gal 12% HCl - 3% HF with additives 2500 gal 5% HC1 with additives Displace to formation with filtered produced water and return to produced water injection. BAI/48 6 5 4 3 Ill 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS ,3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX CO I LED TUB I N~ UN I T BOP EQU I PMENT ARCO Alaska, Inc F'. O. Box Anchorage, ALaska 995:'t 0 DATE: March REFERENCE' ii, t986 ARCO Cased HoLe Final ~DS 3-29 t0-30-85 TDT Run t 5" "~D$ 4-8 t-3t-86 Spinner Survey 5' , ~ DS 4-t8 2k3-86 Sp inner Run ~ DS 4-2t J 2-3~-85 ACBL/VDL/Sig/GR Run t 5" . DS 6-4 t t-22-84 TDT Run t 5" ~D~ 6-5 1-9-85 Com~. Record Run t 5" ~D~ 6-9 ~t-3-85 F'DK t~ Run 3 5" D~ 6-~3 ~-~2-85 CNL MuL$i-~pmce Run 2 5" DS 6-~3 ~-~2-85 Epi Log LAC AnaLysis Run 2 5" ~ D~ 9-7 ~-23-86 Sp inner/GR Run $ch Otis Camco DA $ch $ch DA DA DA Ca ~Jlc o F'Lease sign and re~urn ~he a~$.ached copy as receip~ of da~m. Received By "* Irma CarLin ATO-t 429F TRAN$ ~86~6 DISTRIBUTION · "'..- Phi l I ip.s- PB WeLL Fi les R & D · "'-.- ,S'oh i o ~' ~.~':- State. of. ALaska . Texaco ARCO Alaska, Inc. Prudhoe Bay ~,,Gir~eering Post Office BoA 100350 Anchorage, Aiaska 99510-0360 Do~atd F, ScheYe Ope~'a~io~s Er~Gir~eering Manager January 27, 1986 Mr. C. V. "Chat" Chatterton Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 RE: DS 4-8 Permit No. 76-10 DS 5-3 Permit No. 74-75 DS 9-3 Permit No. 76-35 DS 9-15 Permit No. 76-36 DS 11-15 Permit No. 84-205 DS 15-7 Permit No. 84-140 Dear Mr. Chatterton: Attached are the "Subsequent" Sundry Notices detailing work performed on the above mentioned wells. Very truly yours, D. F. Scheve Operations Engineering Manager DFS/WWP/plt Attachments cc: Sohio Alaska Petroleum Co. File Pi(DS 4-8)W5-4 PI(DS 5-3)W5-4 Pi(DS 9-3)W5-4 Pi(DS 9-15)W5-4 Pi(DS 11-15)W5-4 Pi(DS 15-7)W5-4 Alaska Oil & Gas Cons. IRMA/O1/1 ARCO Aiaska, h~c. is a Subsidiary of AtlanticPJchfieldCo~pany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360 Anchorage, AK 4. Location of Well 99510-0360 208'N & 618'W of SE cr Sec. ~27, TllN, R15E, UM (Surf) 870'N & 1310'W of SE cr Sec. 5. Elevation in feet (indicate KB, DF, etc.) RKB 52' 12. 26 TllN, R15E, UM (TD) I 6. Lease Designation and Serial No. ADL 28234 7. Permit No. 76-10 8. APl Number 50- 029-20193 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number D.S. 4-8 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation J~ Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Well was stimulated on December 13, 1985 as approved in Intention Sundry Notice dated October 17, 1985 as follows: - 4000 gallons of Xylene - 1500 gallons of 15% HCL - 3000 gallons of 12% HCL - 3% HF - 1000 gallons of 15% HCL - 2000 gallons of NH.CL with 2000 lbs of Benzoic Acid Flakes - 2000 gallons of 15~ HCL - 4000 gallons of 12% HCL - 3% HF - 1000 gallons of 15% HCL - 2500 gallons of NH.CL and 2500 lbs of Benzoic Acid Flakes - 2000 gallons of 15~ HCL - 4000 gallons of 12% HCL - 3% HF - 1000 gallons of 15% HCL ~C~iV~D - 4200 gallons of Methanol 14. I hereby c,,ertify that the foregoing is true and correct to the best of my knowledge. Operations Engineering Manager Si§ned ~ Title The space below for Commission use Date Conditions of APproval, if any: By Order of Approved by~ COMMISSIONER the Commission Date Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate Form 10-403 Rev. 7-1-80 09/W. W. Patterson- ATO 1432 ext. 263-4372 I)(:,-I"E' ...Januar'y I 6, I',.. ~::. F'- E R E N C E: ~':~ R C 0 :.. ";' .... (D ...:' ...................... :.., L':, 15.' 'i" F:..: ]i 'i(,' I..j '¥' I C) i".J. Alaska Oil & (;.)s C~ns. Commission J. ('.'(' Z ARCO Alaska, Inc. Post Office BOx .,J0360 Anchorage, Alaska 99510 Telephone 907 276 1215 October 17, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 4-8 Permit No. 76-10 Enclosed is the "Intention" Sundry Notice detailing work proposed on the above-mentioned well. Very truly yours, D. F. Scheve DFS:JEB:dp Attachment cc: SOHIO Alaska Petroleum Co. File Pi(DS 4-8)W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COrv~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL r~x 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 76-10 3. Address 8. APl Number P.O. Box 100360, Anchorage, Alaska 99510 50- 029-20193 9. Unit or Lease Name Prudhoe Bay Unit OTHER [] 4. Location of Well 208'N & 618'W of SE cr Sec. At Total Depth: 870'N & 1310'W of SE cr Sec. 5. Elevation in feet (indicate KB, DF, etc.) 52' RKB 27, TllN, R15E, UM 26, TllN, R15E, UM 12. 6. Lease Designation and Serial No. ADL 28234 10. Well Number DS 4-8 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate ~ Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. intends to stimulate DS 4-8 to restore the well's injectivity. following solutions will be used for the selective stimulation. - 4000 gallons of - 1500 gallons of 3000 gallons of 1000 gallons of 2000 gallons of 2000 gallons of - 4000 gallons of - 1000 gallons of - 2500 gallons of 2000 gallons of - 4000 gallons of - 1000 gallons of - 4200'gallons of Methanol These solutions will be displaced to the formation with produced water. rate and injection pressure will then be obtained. The Xylene 15% HCL4, 12% HCL - 3% HF 15% HCL "~ NH.CL with 2000 lbs of Benzoic Acid Flakes 15~ HCL 12% HCL - 3% HF 15% ~CL NH.CL~ and 2500 lbs of Benzoic Acid Flakes HCL 12% HCI,- 3% HF 15% HCL An injection 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~/..~~~ ~--/~ ~~'¢ ¥ideOperations Engineering Manager Date The space below for Commission use Conditions of Approval, if any: ORIG!~AI. SIGNED Approved by B,¥: I~AAR¥ ~. KIJGLE:R COMMISSIONER Approved Copt t~turrted By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc, Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 Date.: January 29, 1985 Reference: ARCO CH Finals ~'~%-6 Prod. Loggoing Svs. 1-9'~ Production Profile 12-19Injection Profile ..... 4-14 Spinner 18-3 Prod. Logging Svs. 4-4~ Spinner 1-9 CNL 15-9'~Ibepth Determination ~i12-22Perf. Record 12-28Perf Record ~6-17 EPL ..... 12-27Perf. Record .,4-8 Spinner 4-15 Spinner 6-3 Spinner ~13-18Spinner -"6-3 Diff. Temp. _~15-9 Collar Log ~2-15 Temp. Survey 12-27-84 #1 DA 5" 1-3-85 #1 Camco 5" 1-2-85 #1 Camco 5" 12-16-84 #1 GO 5" 1-10-85 #1 DA 5" 12-15-84 #1 GO 5" 12-20-84 ~1 GO 5" 11-9-84 ~1 Sch 5" 11-29-84 ~1 Sch 5" 12-3-~4 ~1 Sch 5" 10-4-84 31 Sch 5" 12-1-~4 ~1 Sch 5" 12-27-~4 ~1 GO 5" 12-16-84 ~1 GO 5" 12-21-84 ~1 GO 5" 12-26-84 ~1 GO 5" 12-21-~4 ~1 GO 5" 12-2~-~4 ~1 GO 5" 12-24-84 #1 GO 5" ease sign and return tha attached copy as receipt of data. Received by Pam lambert Trans 016 ATO ~429C Chevron D & M Exploration Services Extension Exploration Texaco Marathon Mobile Mmbile E & P Phillips Prudhoe Bay Well Files R & D Sohio State of Alaska ARCO Alaska, Inc. ...... · Prudhoe Bay E ~eering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. $cheve Regional Operations Engineer January 22, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil 'and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-6 DS 3-7 DS 3-10 DS 3-18 DS 4-6 DS 4-8 DS 4-1 i DS 4-14 DS 4-15 DS 9-8 DS 9-10 DS 9-12 DS 9-14 DS 9-15 DS 9-16 Permit # 76-60 Permit # 76-53 Permit # 79-21 Permit # 79-103 Permit # 76-42 Permit # 76-10 Permit # 78-6 Permit # 78-36 Permit # 78-37 Permit # 76-70 Permit # 76-82 Permit # 77-7 Permit # 77-25 Permit # 77-36 Permit # 77-37 DS 9-18 DS 9-17 DS 9-19 DS 9-20 DS 11-2 DS 16-1 DS 16-2 DS 16-3 DS 16-5 Permit # 77-39 Permit # 77-38 Permit # 77-40 Permit # 77-41 Permit # 81-128 Permit # 80-136 Permit # 80-150 Permit # 76-83 Permit # 81-37 DS 16-10 Permit # 80-04 DS 16-11 Permit # 80-118 DS 16-16 Permit # 80-127 DS 17-6 Permit # 80-132 DS 17-8 Permit # 81-74 DS 17-10 Permit # 81-97 Dear Hr. Chatterton: Attached are Subsequent Sundry Notices for work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JEB/mjb R E C E i V E O At t achment s JAN 2 5 1 85 cc: Sohio Alaska Petroleum Company Alaska Oil & ~as Cons. C0mmlssl0n Anchorage ARCO Alaska, Inc, la a Subsidiary of AtlanllcRIchfleldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL]D( OTHER [] 2. Name of Operator APCOAlaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of Well (Surface) 208'N & 618'W of SE cr Sec. 27, TllN, R15E UM (Producing Interval) 910'N & 1588'W of SE cr Sec 26, TllN, R15E, UM (Total Depth) 870'N & 1310'W of SE cr Sec 26, TllN, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 51' RKB I ADL 28234 12. 7. Permit No. 76-10 8. APl Number 50- 029-20193 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-8 11. Field and Pool Prudhoe B%v Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO' SUBSEQUENT REPORT OF: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stim u lation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). APCOAlaska Inc. has converted DS 4-8 to water injection service. The well is part of the Flow Station 2 waterfloodproject. The well began receiving water on August 11, 1982. 14. I hereby c,e~tify that the for,e,~oingis true and correct to the best of my knowledge. Signed _ _ _ Title Regional Engineer The space below for Commission use Date Conditions of Approval, if any: By Order of Approved by. COMMISSIONER the Commission Date Form 10~,03 Rev. 7-1 430 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, .;. Prudhoe Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer November 20, 1984 Mr. C. V. "Chat" Chatterton State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Re: DS 4-6 (22-3-10-15) Permit No. 76-83 DS 4-8 Permit No. 76-10 DS 4-10 Permit No. 76-42 DS 4-11 Permit No. 78-6 DS 4-14 Permit No. 78-36 DS 4-15 Permit No. 78-37 Dear Mr. Chatterton: Enclosed are the Sundry Notices and Completion Reports for work done on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JB/mjb Enclosures' cc: SOHIO Alaska Petroleum Co. File P1 (DS 4-6) W4-3 File P1 (DS 4-8) W4-3 File Pl (DS 4-10) W4-3 File P1 (DS 4-11) W4-3 File P1 (DS 4-14) W4-3 File P1 (DS 4-15) W4-3 RECEIVED NOV 2 o ]984 ARCO AlJlka, Inc. I$ · Subsidiary of AtlantlcRIchfleldCompany ..... -- ......... STATE OF ALASKA .... ALASK j .AND GAS CONSERVATION ~ i:' .... IlSSION ~~,~,~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE E~ Wate_~' ~-ljecdgor , 2. Name of Operator 7. Permit Number AROD Alaska, Inc. 76-10 ,. , 3. Address 8. APl Number I P-O- BOX 100360, Anchorage, Alaska 99510 50- 029-20193 ... 4. Location of well at surface 9. Unit or Lease Name 208'N & 618'W of SE cr Sec 27, TllN, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 910'N & 1588'W of SE cr Sec 26, TllN, R15E, UM DS 4-8 At Total Depth 11. Field and Pool 870'N & 1310'W of SE cr Sec 26, TllN, R15E, UM Prudhoe Bay Field , 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prud~oe Bay Oil Pool 51' RKB ADL 28324 , 12. Date Spudded2/11/76 13. Date T.D. Reached 3 ./06/76 14' Date C°mp" Susp' °r Aband' J 15' Water Depth' if °fish°re 116' N°' °f C°mpleti°ns3/16/76 N/A feet MSL 1 17. Total Depth (MD+TVD) 18.Plug Back DePth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 10665 ' MD 8942' TVD 10595 ' MD 8888 ' TVD Y ES ~ N O []I 2149 feet M D 1900' (a~,) 22. Type Electric or Other Logs Run DIL, BHCS/GR, ~DC/~G~Ca__]ipe~ and CBL 231 CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLESIZE CEMENTING RECORD AMOUNT PULLED 20" 94~Vetco H-40 80'belc~ Pa.,] 32" 240 sx Arcticset C~t 1~-3/8" 72#Butt ~-80 2676' 17~" 4000 sx Peri, frost II ~5/8" 47~Butt ~-80 10642' 12~" 1000 sx Class G C~t &S00-95 125 sx Permafrost II 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) *10230-10300' ~D (1 SPF) 5~" 10,147' 10,003' *10311-10328' MD with 4 SPF *10380-10390' "26. ACID, FRACTURE, CEMENT SQUEEZE,- ETC. 10428-10462' ~D *ad, ed 10/21/84 DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10478-10482' MD 10489-10503' MD N/A ~., 10512' -10546' ND TVD of Perfs. 8619' -8862' ,,, 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Date of Test Hours Tested ' PRoDuCTION'FOR OIL-BBL "GAS-MCF wATER-BBL CHOKESIZE IGAS-OILRATIO TEST PERIOD ~ Flow Tubing Casing Pressure .... CALCULATED.~ OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. COP E DATA , , Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. ECEiVED ALaska 0i! & G~.~Gens, g0mmisskm Anchorage '' Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 2D. ' ~0. , · ' GEOLOGIC MARKERS ' ~ 'FORMATION 'TEsTs NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH i TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 10,228 8607 Base Sadlerochit 10,552 8855 31. [_IST OF ATTACHMENTS 32. I hereby certify that the fore§oin§ is true and correct to the best of my knowledge __ INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells' Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. · " Item 5' Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this welt 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". ....... STATE OF ALASKA ALASKA O~L AND GAS CONSERVATION L, OMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WE LL :1~ OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. LocationofWell (Surface) 208'N & 618'W of SE cr Sec. 27, TllN, R15E UM (Producing Interval) 910'N & 1588'W of SE cr Sec 26, TllN, R15E, UM (Total Depth) 870'N & 1310'W of SE cr Sec 26, TllN, R15E, UM 5. Elevationinfeet(indicateKB, DF, etc.) 6. LeaseDesignationandSerialNo. 51' RKB ADL 28234 7. Permit No. 76-10 8. APl Number 50-- 029-20193 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-8 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations ~] Altering Casing [] Stimulate [] Abandon [] Stimulation FI' Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Began perforating operation on 10/21/84. RI perforating unit, pressure tested equipment. RIH w/gun #1, shot select fire interval 10380'-10390'MD (4 SPF); pulled up, shot select fire interval 10290'-10300' MD (1 SPF). Shut-in well, POOH, all shots fired. RIH w/gun ~2, shot interval 10311'-10328'MD (4 SPF). Shut-in well, POOH, all shots fired. RIH w/gun #3 shot interval 10270'-10290'MD (1 SPF). Shut-in well, POOH, all shots fired. RIH w/gun #4, shot interval 10250'-10270' MD (1SPF). Shut-in well, POOH, all shots fired. RIH w/gun #5, shot interval 10230'-10250' MD (1 SPF). Shut-in well, POOH, all shots fired. Secured well, RD. Ref: BHCS 3/05/76 14. I here~,rtify ~~~rrect to the best of my knowledge. Signed ~/(/~ Title Regional Engineer The space below for Commission use Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Ir,... Prudhoe Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer October 18, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 4-6 DS 4-8 DS 4-10 DS 4-11 DS 4-14 DS 4-15 Permit No. 76-83 Permit No. 76-10 Permit No. 76-42 Permit No. 78-6 Permit No. 78-36 Permit No. 78-37 Enclosed are "Notice of Intention" Sundry Notices for work proposed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JB/la · Attachments cc: SOHIO Alaska Petroleum Co. File Pi(DS 4-6)Wl-3 File PI(DS 4-8)W1-3 File Pi(DS 4-10)Wl-3 File PI(DS 4-11)W1-3 File Pi(DS 4-14)W1-3 File Pi(DS 4-15)W1-3 .¢~-- STATE OF ALASKA ...... - .... ALASL . ,. _ AND GAS CONSERVATION .... MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of Well 208'N & 618'W of SE cr Sec. 27, TllN, R15E UM 6. Lease Designation'and Serial No. ADL 28234 5. Elevation in feet (indicate KB, DF, etc.) 51' RKB 7. Permit No. 76-10 8. APl Number 50- 029-20193 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-8 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate XE~ Alter Casing [~ Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to add perforations on DS 4-8 for selected intervals within the Sadlerochit Sand from the Prudhoe Bay Unit. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to 1.2 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of the perforating and cleanup operation. Proposed Perforation Intervals: 10230-10300' MD 10311-10328' MD 10380-10390' MD w/1 spf w/4 spf w/4 spf Reference Log: BHCS 6/15/76 14. I hereby/;'~rtify that th~ foregoing is true and correct to the best of my knowledge. signed Title Regional Engineer The space below for Commission use Date Conditions of Approval, if any: Approved by ,~ppro¥'ed Copy Returned By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office ~ Anchorage. ,.~,,~,,,a 99510 Tei,=~or-e 907 August 29, 1983 Reference · Arco cased Hole Finals D.S. 3-19 ¢¢~ 7-2-83 CBL/VD D.S. 4-8 w/ 6-22-83 EPL D.S. 5-17 ~/ 6-24-83 EPL D.S. 6-9/ 3-3-83 Epilog D.S. 12-12/ 6-24-83 CET 7-23-83 CCL & Perforating Record 7-21-83 Completion Record D.S. 13-3 j 3-13-83 Epilog D.S. 13r7¢' 3-12-83 Epilog D.S. 14-5 j 8-22-80 Epilog D.S. 14-7/ 1-12-81 Epilog 3-9-83 Epilog D.S. 14-9B'j'~ 3-11-83 Epilog D S. 14-24/" 6-30-83 CBL/VD D.S. 14-26v/ 2-27-83 Epilog D.S. 16-tl~/ 7-30-83 Spinner Log Run 1 5" Sch Run 2 5" Sch Run 1 5" Sch Run 2 5" DA Run 1 5" Sch Run 1 .5" Sch Run 1 5" Sch Run 1 5" DA' Run 1 5" DA Run 1 5" DA Run 1 5" DA Run 2 5" DA Run 1 5" DA Run 1 5" Sch Run 1 5" DA 5" Camco .///'Please sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans. # 492 Ohevron Dallas Drilling Exxon Ge tty Marathon Mo bi ! DISTRIBUTION North Geology Phillips Prudhoe Bay Sohio State of Alaska ARCO AlaSka, inc. Post Office Box 360 Anchorage, Alaska 99510 Teiepho~e 907 ~77 5637 July 26, 1983 Reference: Arco Pressure Data * D.S. 4-8 ' 6-22-83 Pressure Falloff Survey w/Print-out D.S. 6-17.. D.S. 6-19 6-30-83 6-30-8'3 6-30-83 Static Survey Pressure Build-up Pressure Build-up S~]rvey Report D.S. 6-22-' 7-3-83 7-2-83 Pressure Build-up Pressure Build-up Survey Report D.S. 9-1~ 7-9-83 7-8-83 Pressure Build-up Pressure Build-up Survey Report D.S. 12-7A 7-6-83 7-6-83 Pressure Build-up Pressure Build-up Survey Report D.S. 18-7 ....... 5-18-83 5-18-83 CORRECTED Pressure Buils-up Pressure Build-up Survey Report * Please note there is a typo on this, it is labeled as a wdown, but is in reality a falloff. ~// Please sign and return the attached copy as receipt of data. Sch Otis Otis Otis Camco Camco DA Kelly McFarland ATO-1429D Trans. $ 445 Chevron D & M Dallas Drilling Exxon Getty Marathon Mobil DISTRIBUTION North Geology Phil!ip~ State of Alaska March 1~ 19,93 . ~clear Regulatory ~ssion ~m~hington, D. C. 20555 Attn: Donald A. Assistant Director for State Agreements Prcgra~ Office of State Programs In referance to y~ur r~quest to the State of Alaska, -Departr~nt of Environmental Cor~ervation, ~ have on file the follc~dmg information co~~ radioactive source material abandoned in ~lls L~f the oil ~ , · ~.<, Schlumberger . . Date of loss 3/22181 114168 Sddumke~r 2/6/81 Cs137,17 Mil licuri~ 12,466' Fluid ~iW Tool Cs137, 1.5 Curies 12,975' Thermal Decay Tool 10,575' Location Prudhoe Bay Arco DS 12-6 Co~% Inlet Union TBU K-1 Prudhoe Bay Arco ES 4-8 / /Lonnie C. Smith Juneau LCS :vdl Post Office J~.~x 360 Anchorage, ska 99510 Telephone ~,. 2.77 5637 December 8, 1982 RE. ARCO Cased Hole Finals D.S. 3-10 10-29-82 CH CNL/GR Run 4 D.S. 4-8 ~ 11-12-82 Spinner D.S. 4-13 10-30-82 CH CNL/GR Run 5 D.S. 13-3 10-22-82 CH CNL/GR Run 2 'D.S. 14-7. 1.0-27-82 CH CNL/GR -Run 2 D.S. 13-4 10-23-82 CH CNL/GR Run 2 11 5" 5" 5" 5" 5" D/A SCH D/A D/A D/A D/A Please sign and return the attached copy as receipt of data. Becky Benedi ct AFA-403 Trans. #645 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON 'EXXON MOBIL GETTY D & M STATE OF.A ' ~' DALLAS · .... ~':"~i-:.' /'., /,~,- , .'~, (, Anc-h o r'~' "aska 99510 Telephone ../ 277 5637 December 3,' 1982 RE: ARCO Pressure Surveys D.S. 2-14 9-5/6-82 D.S. 4-8 11-12-82 D.S. 4-5 11 D.S. 4-11 10 D.S. 11-3 ll J~D.S. 12-3 ll _ J'D.S. 14-12 10 -- D,S. 14-21 O.S. 16-9 D.S. 16-11 P~~lease sign Pressure Build-Up Camco Pressure Build-Up (Water Injection Well) Schlumberger -15-82 Static Survey Dresser Atlas -17/18-82 Pressure Build-Up Camco -11-82 Static Survey Gearhart -13-82 Pressure Build-Up Dresser Atlas -9-82 Pressure Build-Up Gearhart 11-14-82 Static Survey : 9-15-82 Static Survey 10-8/11-82 Pressure Build-Up . and return the attached copy as receipt of data. Gearhart Camco Becky B·enedi ct AFA-403 Trans. #636 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GEl-FY D&M STATE OF ALASKA ARCO Alaska. Inc. is · Subsidiary ~f AtlanlicRtchfieldComl3anv ARCO Oil and Gas' _.any North Alaskc _,strict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer May 22, 1981 Reference: ARCO PRESSURE DATA D.S.4-8 5/14/81 Pressure Survey Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transm~ ittal f/297~ DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS SOHIO MARATHON CHEVRON EC£: VED JUN - 1 1981 Alaska Oil & Gas Cons. Commission Anchorage ARCO Oil and Gas Company is a Division of AtlanticRichtieldCompany March 16, 1981 North Alas~k~ District Post Offi~ ox 360 Anchorag,. ,Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer Reference: ARCO CASED HOLE FINALS D.S.3-13 2/27/81 D.S.3-13 2/27/81 ~ 3/3/81 D.S.4-8 3/2/81 D.S.4-8 2/27/81 D.S.4-8 3/7/81 D..S.13'12 2/4/81 D.S.16-3 3/5/81 D.S.16-3 3/4/8]. D.S.16-8 2/22/81 D.S.16-9 3/4/81 Collar Log Fluid Density Collar Log/Set Packer Collar Log/Perforate PFC Log Collar Log/Gamma Ray CCL W/Sperry Gyro Collar Log/Gyro Corr. CNL/Gamma Ray P.un 1 Collar Log/Gyro Corr. Run 1 CBL/VDL Run 1 Run 1 Run 1 & 2 U '~Please sign and return the attached copy as receipt of ~ata. 11 1! 11 1! 5I! 1! 1! 2"/5" 5" 2"/5" 1! Mary Kellis North Engineering Transmittal #125 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA ARCO Oil and (Gas Company is a Division ol AllanlicRichfieldCompany EXXON MOBIL GETTY PHILLIPS MARATHON CHEVRON MAR Al~s!<a Oil & G[~,,$ Cons, Commission Anchore,§o ARCO Alaska, Inc. Post Office Ih._ ~ 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 18, 1981 Mr. Hoyle Hamil ton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: DS 4-8 DS 14-9A T-3C Confidential 1,'~S-,1,' ... Dear Sir: Enclosed please find: · The Monthly reports of Drilling and Workover Operations for DS 4-8, T-3C and WS-1. 2. The subsequent Sundry Notice for DS 4-8. 3. The Completion Report for WS-1. 4. The Sundry Notice of Intent for DS 14-9A. ~/~/Sincerely' ~ ~-~ P. A. VanDusen District Drilling Engineer PAV/KJG:sp Enclosures Alaska Oil & Gas Cons. Anc:5orage Commission ARCO Alaska, inc. is a Subsidia~'y of AtlanticRichfieidCompany STAT'E OF ALASKA ' -' ALASKA OIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL rX'l OTHER [] 2. Name of Operator 7. Permit No. Atlantic Richfield Company 76-10 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99510 5o-029-20193 4. Location of Well 208'N & 618'W of SE cr Sec 27, TllN, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 5]' RKB 12. I 6 . Lease Designation and Serial No. ADL 28234 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 4-8 11. Field and Pool Prudhoe Bay Field Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: -? SUBSEQUENT REPOR'T OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [~ Abandonment Repair Well [] Change Plans [] Repairs Made ~ Other Pull Tubing [] Other [] Pulling Tubing [] [] [] o (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). (See attached Workover History) ~w<a Oil & ,~:~, 14. I hereby ~ertifv that the~going is true and correct to the best of my knowledge. ~'~ ' ~ Il- -. Signed~~,~ ~' ~,~.~, Title District Drilling Engineer The space below for Commission use Date ~,.~1~/ Conditions of Approval, if any: By Order of Approved by . COMMISSIONER the Commission Date Form 10-403 Rev, 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate DS 4-8 Operations commenced @ 1600 hrs, 2/6/81. Tested 5½", 9-5/8" & 13-3/8" Pack-offs to 5000 psi f/10 rain - ok. Pulled B.P.V. & SSSV. Attempted to open sliding sleeve w/o success. ~-er~>~Z. ed~~~_~?_v_e_ P~R~and circulated NaC1 down 9-5/8" annulus and out through tubing. -~'tree. NU BOP & tested to 5000 psi - ok. Pulled 5½" tubing and K-anchor. Milled PKR and circulated to reduce possible gas from under PKR. POOH w/PKR. Drilled out bridge plug @ 10,42~7'. Drilled and washed to 10,526.,'. Attempted to recover fish w/o s~ccess. Drilled and washed to 10,595'. Attempted to recover fish w/o success. Ran CCL. Set cement plug at bottom of h~/25 sx 15.8 ppg C1~%?~-~-~-~-~-~-~:~ cement. Ran CCL. Drilled cement to~5~6~.~(top of fish @~LQ..~5.7_5~). RIM & set CIBP @ 10,557' (plug was actually set too high). Drld ou.t~~ cmt ret @ 10,571'. Circ & clean out hole. RIH & set CIBP @(~]_0_,556_~'2 RU & tstd perf equip. R_IH~&_p~e__rfd 1_..Q.~52~.6_..I~- no circ losses. -~J~! ..... 10,512-10~526Z w/4 spf - no circ losses. Perfd ~10~482' & .... 1'0"~8:9'Li6~=~5031~. RIH w/retriev-amatic pkr & set @ 10,379'. Tstd '~T2578';i"'~X"~§~'~"~nnulus to 2000 psi - ok. Moved & set pkr @ 10,470'. Ran CCL/GR. Began acid treatment by pumping 100 bbl 8.45 ppg L-41 treated NaC1 pre-flush @ 4 BBM & 1000 psi below pkr. Pumped 119 bbl EDTA acid @ ¼-½BPM & 1800 psi below pkr. Pumped 124 bbl L-41 treated NaC1 flush @ ½-1 BPM & 1800 psi. Unseated pkr & circ well w/9.4 ppg mud. Set pkr @ 10,970' & est inj rate @ ¼-½ BPM & 1500 psi - pumped 50 bbl. Moved & set pkr @ 10,358'. Tstd 3½" x 9 5/8" ann to 300,0 psi f/1 hr - ok. POOH. Ran 5½" compl asSy w/tai~ pipe @ 10,135 & 9-5/8" pkr assy @.10',039'. ND BOPE. NU tree & tst to 5000 psi - ok. Displaced well to diesel. Dropped ball & set pkr. Tstd 9-5/8" csg to 2000 psi w/800 psi on tbg f/1 hr - ok. Set SSSV @ 2150' & tstd w/400 psi diff- ok. Ran GR/CCL f/10,557-9700'. Secured well & re- leased rig @ 0600 hrs, 3/7/81. NOTE: The fish that was left in the hole f/10,595-10,575' and cemented over consisted of a Schlumberger Thermal Decay tool 1-11/16" DIA x 32' long, 72" of weight bars, and a wireline grapple. , STATE OF ALASKA ...... ' ALASK/: _ AND GAS CONSERVATION C ,MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well [] Workover operation 2. Name of operator Atlantic Richfield Company. 3. Address P.O. Box 360, Anchorage, Alaska 99510 4. Location of Well at surface 208'N & 618'W of SE cr, Sec 27, TllN, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 51' RKB ADL 28324 7. Permit No. 76-10 8. APl Number 5o-029-20193 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. DS 4-8 1 1. Field and Pool Prudhoe Bay Fi eld Prudhoe Oil Pool For the Month of. February ,1981 ..~' 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks commenced operations 2/6/81. Drlg out CIBP as of 3/1/81. (See attached Workover History) 13. Casing or liner run and quantities of cement, results of pressur9 tests Cmtd fish * in hole w/25 sx Class G cmt. Drld out cmt to 10,560' PBTD. *The fish that was left in the hole f/10,595-10,575' and cemented over consisted of a Schlumberger Thermal Decay tool 1-11/16" DIA x 32' long, 72" of weight bars, and a wireline grapple. (See attached Workover History) 14. Coring resume and brief description n/a 15. Logs run and depth where run CCL ~1 6. DST data, perforating data, shows of H2S, miscellaneous data n/a 17. I hereby certify that the for~g is true and correct to the best of my knowledge. :SiGNED~/~/~~-~ ~i~ ~.I~. TITLE Di strict Dr illi n§ Eng. DATE NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10~,04 Submit in duplicate DS 4-8 WORKOVER HISTORY Operations commenced @ 1600 hrs, 2/6/81. Tested 5½", 9-5/8" & 13-3/8" Pack-offs to 5000 psi f/10 min - ok. Pulled B.P.V. & SSSV. Attempted to open sliding sleeve w/o success. Perforated tubing above PBR and circulated NaC1 down 9-5/8" annulus and out through tubing. ND tree. NU BOP & tested to 5000 psi - ok. Pulled 5½" tubing and K-anchor. Milled PKR and circulated to reduce possible gas from under PKR. POOH w/PKR. Drilled out bridge plug @ 10,427'?' Drilled and washed to 10,526'. Attempted to recover fish w/o success. Drilled and washed to 10,595'. Attempted to recover fish w/o success. Ran CCL. Set cement plug at bottom of hole w/25 sx 15.8 ppg Class G cement. Ran CCL. Drilled cement to 10,560' (top of fish @ 10,575'). RIH & set CIBP @ 10,557' (plug was actually set too high). Drilling out CIBP as of 3/1/81. NOTE: The fish that was left in the hole f/10,595-10,575' and cemented over consisted of a Schlumberger Thermal Decay tool 1-11/16" DIA x 32' long, 72" of weight bars, and a wireline grapple. ARCO Oil and Gas C~ompany North Ala~ istrict Post Ofli~ _,_,x 360 Anchorage, Alaska 99510 Telephone 907 277 5637 ~Jerry A. Rochon District Operations Engineer February 25, 1981 Reference: ARCO CASED HOLE FINALS D.S.2-17 2/18/81 <i-~' D.S.4-8 .~/~ 2/7/81 D.S.4-8 '2/19/81 D.S.14-5 .1/23/81 D.S.14-7 1/16/81 D.S.16-1 1/18/81 D.S.16-1 1/18/81 D.S.16-1 1/18/81 D.S.4-12 2/4/81 Continuous Flow Survey Collar Log Collar Log Diff Temp Log Continuqus Flow Survey Diff Temp Log/Dynamic Run Diff Temp Log/Static Run Borehole Audio Tracer 'Survey Collar Log ~Piease sign and return the attached copy as receipt of data. Run 1 5" Run 1 5" Run 1 5" Run 1 5" Run 1 5" Run 1 2" Run 1 2" Run 1 5" Run 1 5" Mary Kellis North Engineering Transmittal #85 DISTRIBUTION NORTH GEOLOGY EXXON R & D MOBIL DRILLING GETTY ENG. MANAGER PHILLIPS D & M SOHIO GEOLOGY MARATHON STATE OF ALASKA CHEVRON Alaska Oil & Gas Cons Coin "! . ~ Anchorag'~ m/SS/on ARCO Oil and Gas Company is a Division of AtlanticRichfieldCompany ARCO Oil and Ga~,,'~'~'-mpany North SIo' trict Post Olfice I~ox 360 Anchorage, Alaska 99510 Telephone 907 277 5637 January 27, 1981 Mr. Hoyle Hamilton State of Alaska Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Subject- DS 4-8 DS 16-3 i~>,~!,, i\'-\~ ~ARCO/Exxon Tract Well Lake State #1 ( T- 3'~ Dear Sir' Enclosed please find: il,' ~' j,q:. 1) The Sundry Notic~es of intent for DS 4-8,?~RCO/Exxon Tract Well (T-3)~and Lake State #1. 2) The Application for Permit to Drill DS 16-3 along wi th the $100.00 drilling fee, the horiZontal and vertical wellbore projections and the BOP stack diagram and test description. Si ncerely yours, P. A. VanDusen District Drill ing Engineer Enclosures RECEIVED JAN2 ? 1981 Alaska Oil & Gas Cons. Commle~lon Anchorag~ ARCO OII and Gas Company is a Division of AtlanticRichfieldCompany . ~--- STATE OF ALASKA '~"'~ .... ALASK. ,._ AND GAS CONSERVATION (. ,MISSION SUNDRY NOTICES AND REPORTS ON WELLS j?s 1. DRILLING WELL [] COMPLETED WELL )~ 2. Name of Operator 7. Permit No. ARCo Alaska, Inc. 76-10 3. Address 8. APl Number P.O. Box 360, Anchorage, Alaska 99510 50-029-20193 _~_1 STATT~C 4. Location of Well 9. Unit or Lease Name [----1 STATTEL: DS 4 208'N & 618'W of SE cr Sec 27, TION, R15E, UM lO. WeIINumber 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Field 51' RKB ADL 28324 Prudh0e 0il Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] · Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] Pull Tubing [] Other [~] Pulling Tubing [] (Note: Report muhiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Atlantic Richfield Company proposes to convert this well to produced water injection for waterflood purposes. There is a fish in this well consisting of a 38' long x 1-11/16" OD TDT tool with 6-10' of wireline above the tool and a wireline grapple. The 5½" production tubing and the production packer will be retrieved from the well. The fish will be removed from the well and the well checked for possible 9-5/8" casing leaks. The 9-5/8" casing will be repaired as necessary and the well will be completed with new 5½" plastic coated tubing and a new packer. A 13-5/8" 5000 psi RSRRA BOP stack will be used on well work performed by the workover rig.' The BOP equipment will be pressure tested each week and operationally tested each trip. A non-freezing fluid will be left in all uncemented annuli within the perma- frost interval. Necessary provisions for subsurface safety equipment will be run in the completion string. A 5000 psi WP wireline lubricator, tested to working pressure, will be used on all wireline work. The dowrt~#~q:~valve will b~osta~¢.~and tested upon conclusion of the job.~r.~/¥~'~,~V~< ' Estimated start: 2/10/81 jAN27 1981 0il & G~s C0~s. Commission ' A~ch0rag~ J/\tJ 7 P, nchorag9 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. ]-he space below for Commission use Conditions of Approval, if any: Su.l]sequent Work tleportecl on ~orm No. ~/_.~.2.~ Dated --~/..~.-~l ] By Order of Approved by ~,~ .... COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Approved Copy ReSumed ' _ Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate North Alaska District Post Offic~' .... '~x 360 Anchora§ aska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer December 8, 1980 Reference' ARCO Magnetic Tapes D.S. 12-2 Tape #60756 .... ~-S 4-8 / Tape #61142 8/19/80 Run 1 ll/lO/80 Run 1 '~Please sign and return the attached copy as receipt of data. Mary' F. Kellis North Engineering Transmittal #876 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS Alaska Oil & Gas Cons. Commission Anchorago ARCO Oil and Gas Company is a Division of AtlanlicRichfieldCompany · . ARCO Oil and Ga~: mpany North Alas .... tstrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer November 25, 1980 Reference: ARCO Cased Hole Finals D.S. 4-8 '11/10/80 TDT Run 1 5" t ~ COreM --' 1 STAT TEC 'l I CONFER: FILF: = ....... - .... D.S. 4-8 11/7/80 EPL 5" ~xP~lease sign and return the attached copy as receipt of data. Mary F. KelliS North Engineering Transmittal #847 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS SOHIO C~,VRO~ NOV 2 6 1,980 Alaska 0il & Gas Cons. Commission Anchorage ARCO Oil and Gas Company is a Division of AtlanticRichlieldCompany ARCO Oil and G;' .... ')mpany Norlh Alas~,. District Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer NOvember 18, 1980 Reference: ARCO Pressure Data D.S. 4-8 11/7/80 Pressure Survey ~lease sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal #819 DISTRIBUTION NORTH GEOLOGY EXXON R&D MOBIL DRILLING GETTY ENG. MANAGER PHILLIPS D&M SOHIO GEOLOGY MARATHON STATE OF ALASKA CHEVRON ARCO Oil and Gas Company is ,3 Division of AtlanticRichf~eldCompany ARCO Oil and Ga~ ,mpany North Ala ~... ~istrict . Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer November 18, 1980 Reference: ARCO Pressure Data D.S. 4-8 11/7/80 Pressure Survey Mas e sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal #819 DISTRIBUTION NORTH GEOLOGY EXXON R&D MOBIL DRILLING 'GETTY ENG. MANAGER- PHILLIPS D&M SOHIO GEOLOGY MARATHON STATE OF ALASKA- CHEVRON ARCO Oil and Gas Company is a Division of AtlanticRichfieldCompany Alaska Oil & Gas Cons. ComrnissJor~ Anchorage ARCO Oil and Gas { ~any North Slope ,...utrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Gary L. Downey Engineering Manager October 14, 1980 Mr. Hoyle Hamilton Alaska Division of Oil and Gas Conservation Department of Natural Resources 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: Produced Water Injection, Drill Site Prudhoe Bay Unit Eastern Operating Area Dear Mr. Hamilton: ARCO Oil and Gas Company as operator of the Eastern Oper- ating Area for the Prudhoe Bay Unit is proposing a long term produced water injection evaluation program at Drill Site 4-8. Produced water injection into this area was discussed in the Major Working Interest Owners' testimony at the May, 1980, Oil and Gas Conservation Commission hearing on the Prudhoe Bay Field. The short term objective of the program will be to obtain additional data on the effect of water quality on injectivity. The results of the water quality evaluation will indicate whether there is a need for produced water treatment facilities. A longer term objective is to evaluate directional permeability in the area, a critical factor in the determination of the final source water injection flood pattern. Your timely approval of the program is requested. Currently, we plan to begin injection of untreated produced water into Drill Site 4-8 in November, 1980, at an initial rate of 5,000 BWPD. At the current gas saturation and projected water injection rates, fill-up should occur in two years. Any required offset producers to Drill Site 4-8 will be drilled and completed prior to fill-up so that directional movement can be evaluated. We currently anticipate the drilling of one northern offset producer (NE/4 26-11-15) and the completion of two southern offset producers (D.S. 4-11 and D.S. 4-14)o ',~ ~. ;~ .;.. ~' ARCO Oil and Gas Company is a Division ot AtlanticRichfieldCompany Mr. H. Hamilton October 14, 1980 Page 2 A location map and sonic log showing the completion/injection interval of D.S. 4-8 are attached for your reference. Should you have any questions regarding this test, please contact Mr. Bob Iden @265-6338. We will be glad to meet with you and discuss it. Very truly yours, G. L. Downey District Engineering Manager Attachment JDD/sra/4465 cc: R. A. Flohr - Sohio Petroleum Company K. T. Koonce - Exxon Company, U.S.A. P. B. Norgaard - Ano 12 'il ~' ~ ~ : ~ · _'._%.';';t;':';:::;;:::~:.':::F:;:;:::;'L<:;'>;:;::St;:::;::t::;:;St~::>>- :>;<<<':_":?:'>>>D:'>:'>:~?:'>>>:<<'>:" ';';<'>;':':':<'~.~'>>>;':';'>:<<<~':'>:°:'>:';':<';':':;;, . ] ~ -1 -~-"/'~,;i/ ' 4R. Co:Exxon t ;::J 'N ' ' / : Kup R. SI. No./ ' I '< A R 19 , O Gui/ Is St/VO / ' ~' _ '.. ( I ... . .Co. ~ ' ' ~Vo z ...-.-...,...-.-... ........ ,~ } ~ : I ,:. ~V. ~'r,,~o~ ~a>,,~. ~. ~ ' ' ~ ' r.:. Mob. Phil BP. '- , - ' , .... · , · . · . BR B.P. A R Co-Exxon , A R Co-Exxo ; A.R.Co. Exxon ~ AR.Co:Exxon / A.R.Co: Exxon ,~-% ,~,.o / B. R B.P. B.P. ' ~ ' p-----/- i '-' ''." I . n , . ~ /1/o. /p ' ..... ! _ ___,L ~ ~ · N' 'x ' ° ' , >'.'.'.'.'.'.','.'.'...- ,'.'.'.-.-. .... :'.l , ' ' ! ' · . , k.t I 0~-~ r~.t~ ~,.~,vo..~:~-/z-/.~ / - ~--~' · '~i' ( %'"", '~l \ -~-0~,'o/ . , ~o$~o L~, \ I o! ~',~.,0'1 ! ''-' ! I I.~ _~, t I I \ '! \ : ' il/ / I - . a iF-/ BP I -fl~E-6 , ~E-5 ; 4 I - I Itl/G-I' /4 ~ ~ - - ~ /" i l ' -~ i ~-~ ~ J I t ~/~_z-~-N~-~'~' , V : .... - . - ' , .' '-- ' '. ' :· ' ' :'r'""'""' ""' ~ ~ ~ , , ~ . ~ ~ ~ ...... ~ ~ - I eo-~u ''10o-9 t! ~o~c ER ~c-¢o ~ ~-'-. ''~'-'~ i ~ ~'~,~ I ~-~-/~ 0 05-Ia ~' ~ ' ~ ' ' ~ ' ' ~U-I~ I~ I ~ i ~ ' / .- ~ ~ .% ' ~ ' ' , Mob-Phil. ' Amerada et al Amerada-Getty ~B-// ~B-.9' ~B-/O ....... ,. ~6'-~ B.P. :i~6-Z ~ dl Mob -Philips ~ I ,' ~ /4-/ ~ ~-~ ~ ~ .... ' ~ / ~ ~ , ~ ~ / ~5-8 ~') ~ ~ ' ,'-' ' ~ j StoteNo. ' 6 j OX"2 ' ' 6-16 ~6-i5 , ' ~_-~._~, ~ ........ ~ ~___: ........~ ~ ~ . : ........~ox-, , ~ t ~. ~ ~s.~ ' ~.co.~ ~ ," _ ...... ~.~;~ ~ ......., ............................. ~ ............. ~ ..... ~ ......... , ~ ,~ ~ , , , ~ i ~ ~ ,,' ,,-'-- : -'~ ':T~;~ -"V' ¢ .... 7';;--- -~'-T"~-:~ ....... ~. /~ *'~ ~ n ¢ / ' 7 .,~ ~ ~ I ' ' ' :' ' ~ ' '"'"~'~';;~'~'~'('~'[ ...........~;:, Mob~Phil./ A.R. Co.; Exxon Placid etal Mob:Phil. : ./,.~.R .,,~ ! ':'~ " t _ ~ [ 14-10 b~ : J /- j ': k I ~ ' ' ~ 14-9 i~ ~C. ~ ~13-4~ ~ ' ~/2 t ~ ~"12-6 0 0 ~5-I~1 ~5-14 ~3-'/3 0 J t:' : ~'" -' ~ ., :~{.-.-.-.-.-.~:~,~~~:....~ - - ~ . ~~ K ~ : ~ _, ~. :~ i ~ ::: t ', ' ~ ~ 0 : '~ L2-8~ ' -~ ~ .- ' ~ ~ -- .'/ ' 74 ; 7 ~ ~ '' ~ /~ I ¢ ' : ' ~ ~ ~ :.~' J ~ ' , ...... ~ ....... ~ ........... . -- ~ ........ [ , , i i . L , .......,,,,.,...,,....., .<,;.~.;.;.:,;.:.-,-,.~...?;~;'-, ~ .......................... ~ ........... ~ ................. ~ ,, ..... ~ ~ ~ .... ~.', . Co~-s~-cs _,! / cont:s~.-cs. , .~x< ............. k'~'~2~Z;~', .... 'q A R.Co-Ex~o~ So~ ~ ' ' ' ~ .......... ~ ~' ~' ':~ ' ~' ', ' '" ...... - "- 0 0 ~ i ~: / /~ ~ ~ .- ~ .... Amerada Hess : .q ~ ~ c~ ~ c~t -s~-cs. s~ P~,~oi~ ~t ~ - c~,t -s~-cs ::::::::::::::::::::::::: ~::'"'%~:~??"?'":'~';'"""~""~'"'"'p";';'"~'::':""":':'":':'T'?':''''?'''''''''' ""'"'"'"'"""'"T:"'"" :.~:~' ,~, ,. u~,~-~ ' ' ' ~. , , ' ' ' Mob-Phil 6 ; 5 / 4 ,, 3 2 : 6 5 i 4 , 2 ~ / ~ ] ~ , .: ~ : : ~ ~ ~ ,," . ~ , .~ /~4'~" . , . -c A. R.Co. ARCO Oil and Gas Company Al~sk; Fc. st O~t .x 3;30 August 22, 1980 Reference: ARCO Pressure Surveys FILF: ..... -"-"-~-' ~ D.S. 3-7 3/17/80 Pressure Build-up ~"~,'S. 4175 6/20/80 Pressure Build-up ' Please sign and return the attached ~opy as receipt of data. K. J. Sahlstrom North Engineering TRANSHITTAL #564 DISTRIBL~FION North Geology L~on R ~ D Hobil ~h'illins Getty Eng. Hmmger Phillips D & H Sohio Ceology Harathon State of ~aska ~en'on Company ~s a Ot,',s,on of A!islnt,c~lchti.:i.lCompa'~.y AtlanticRichfieldCompany North Arneri"-" Producing Division Alaska };:~ e~ ..... Post OfticC~,{~x 360 Anchorage, Alaska 99510 Telephone 907 277 5637 December 15, 1978 Reference: HKVP ?17 Enclosed are copies of the following Transient Pressure Buildup Surveys: CD.S. #4~6: 10/2-3/78 Camco ~.D.S. #4~7 10/4-5/78 Camco v.D.S. #4-8." 10-03-78 Camco ¥~'S~-~4~i0 10/6-7/78 Camco wD.S. #9-3 10/12-13/78 Camco ,.D.S. #9-4 10/14-15/78 Camco U.D.S. t~9-8 10/18-19/78 Camco ~ D.S. ~9-10 10/16-17/78 Camco '¢D.S. #9-12 10/20-21/78 Camco wD.S. #9-15 10/22-23/78 .i.Camco Please sign and return the attached copy of the transmittal letteo: as receipt of data. Very truly yours, R.A. Logue North Oper. ations Engineering Transmittal #615 DISTRIBUTION North Geology ]Drilling Eng. Manager ]Dallas Geology State of Alaska :O & M R & D EXXO~ Sohio Mobil Marathon Phillips Chevron Getty At~anficRichfie~dCompany North AmeY'~ :~'~'~ ~roducin_.q. Division Alaska Re~ Post Office Box Anchorage, Alaska 995'~ Telephone 907 277 5637 HKVP Mr. Hoyle Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 In compliance to your request for data regarding reservoir surveillance, enclosed are copies of all initial surveys and pressure time data plus rate data per your letter of August 22, 1978. Rate Data is as follows' WELL TEST DATE CUMMULATIVE/BBLS RATE PER DAY 4-8 ,~- 1 1/2/77 513,812 9666 ........ ~Z'~~'' 01/13/78 1 , 244,283 8325 9-1 11 / 14/77 884,392 12500 9- 3 11/24/77 1,066,628 1 0200 9-10 12/13/77 536,509 5072 9-12 12/21/77 436,223 6630 1-13 04/27/78 Water Well 9- 3 05/4/78 478,967 8660 If any other information is needed, please do not hesitate to make the request. Very truly yours, i ,.,-0. ~. - Roch0n JAR/RAL/er AtlanticR.~chfieldCompany ,. North Amer~'---~ Producing Division North Alask ~,trict Post Office Box 360 Anchorage, Alaska 9951'0 Telephone 907 277 5637 August 14, 1978 Mr. Hoyle H. Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 SUbject: DS 4-1 Permit No. 70-42 DS 4-2 Permit No. 70-63 DS 4-3~ Permit No. 71- 5 DS 4-4 Permit No. 71-11 DS 4-5 Permit No. 71-25 DS 4-6 Permit No. 76-83 D~&~,,~Permit No. 75-77 ~DS~Permit No 76-10 ~D~[C~- Permit No 76-30 DS 4-10 Permit No. 76-42 Dear Sir: /~> ,. 7)~..,',~, ..] Enclosed please find a Completion Report/..for the above- mentioned wells. Very truly yours, Frank M. Brown District Drilling Engineer FMB: lr Attachments }"erin P- 7 SUBMIT IN DL. '.ATE* STATE OF ALASKA Seeoth~r l,- st ructions on reverse sbic! OIL AND GAS CONSERVATION COMMITTEE WELl_ cOMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: oli, ~ GAS ~ ~ DRY Other WELL ~¥ELL b. TYPE OF' COMPLETION: WELL OV~ £X U.~CK n~SVR. Other ~Perforated --- 2. NAME OF 0PERATO]% Atlantic Richfield Company 3. ADDRESS OF OPERATOR P.O. Box 360; Anchorage, Alaska 99510 4. bOC^T~ON 0¥ wELL (Report location clearly and in accordance with any State requirements)* At surface 208'N & 618'W of SE cr Sec 27, TllN, R15E At top prod. interval reported below 910'N & 1588'W of SE cr Sec 26, TllN, R15E At total.depth 870'N & 1310'W of SE cr Sec 26, TllN, R15E 5. API NUAIF_/~CAL CODE 50-029-20193 6. LEJkSE DESIGNATION AiqD SERIAL NO. ADL 28324 7. IF INDIA. N, ALLOTTEEOR TRIBE NA/Vi~ 8. UNIT,FA/~/VI OR LF.~kSE NAME Prudhoe Bay Unit 9. WE~L NO. DS 4-8 (33-26-11-15) Prudhoe Bay Prudhoe Oil Pool 11. SEC., T., R., M., (BOTTOM HOLE OI~J EC~I'IVE) Sec 26, TllN-R15E 12, PER/VIIT NO. 76-10 { ] S (DF, RKB, {17. ELEV. CASINGttEAD 18. TOTAL DEPTH, NiD & TVD[19. PLUG, J~. ACK " & TV [20. IF MULTIPLE CO1Vi/~L. "~i INTERVALS DR[LI. ED BY_ CAB[,E TOOLS 10,665'MD, 8942'TVD [10/595 'MD, 8888 ' ~VD Sinqle [ All 22.PRODUCING L-N'TERVAL(S),OF THIS CO,MPLETIOiN~--TO,P,BOTTOM, NAiVIE (MD AND TVD)* ]23. ~,VAS D~RECTIONAL ! SUIR, VEY iVIADE Top Sadlerochit 10,228'MD 8607'TVD I Base Sadlerochit 10,552'MD 8855'TVD ~ Yes 24. TYPE ELECTRIC AND OTHF_.2. LOGS RUN DIL, CA. SI2q (.~ SIZE 20" 13-3/8" 9-5/8" 28, PEI{FORATIONS OP~.~N TO PRODUCTION (interval, size and number) BHCS/GR,_ FDC/CNL/GR/Caliper and CBL CASING RECORD (Report all strings set'in 9~#Vetco IH-40 , 7,2# Butt 47~ Butt MN-R01 , ~soO-~ LINE~ ~EC OP~D 10,428'-10,462' 10,478'-10,482' 10,489'-10,503' 10,512'-10,546' W/4 shots per ft Pt~OD UCTION ! , 80'bal.' pd! 32" . 240 mx Arct~cm~_t 2676,' i17-1/211 4000 5× Parmafrn.~- T~ ~m~. ... ] n,6a:2, 112-]/4, nnn ~ Cl m~ .a ~mf I 5 .. 125 sx Permafrost 5-1 /2" 10.1~7' 29. ACID, si!eT, FiiAC2 O'RE, C~'~IENT SQUeeZe, ETC. ,, iii i ~ i11 ~o. ~ ~;l ..... (:,:' '-,:i ~:.i~..i (':7:, i.,:.~i~, ,i".:::.uu! DAT'E FIRST Pi~ODUCTION [ F~ODUCT1ON B~EIE[OD (Flowh~g, gas 1Gl, purnpU, g--size and type of pump) [y?:p~I>[S'PATUS !Producing or June 1977 ,[ Flowing ~ : ':- [ Producinq ~o ~,t~ Or TrS?, HOURS .7'EST~ 'lclioxg s~'~ ~~.~ ~-- "%~%~iCF. VFA'fEg--BBL. [ GAS-OIL 4.o I -- FLOW, T[ BING ]~O PRESSURE ~CALCM~ OILBBL. ~o~s ~ -- { · ~ ~zss7 I ~04s ~ ...... 0 ~ ~7.0 TEST WITNESSED BY Reinjected ~ Production Operations 32. LIST OF ATTACHMENTS 33. I hereby certify that the f~oing and attached information is complete and correct as determined from all-available records ,,~ ' /, ' . ,//' *(See Instructions and Spaces [or Additional Data on Reverse Side) fiNSTRUCTIONS General: This form is des,gned Jot submitting a complete and correct v,..eiJ co?nplet~on report and log on all types of lan:ts and leases ,r~ Alaska. Item: 16: Indicate which elevation is used as reference (where not otherwise shown) fo~ depth measure- ments given in other spaces on this form and in any attachrr~ents. item~ )0, ~d )2:: If this well is completed for separate production fro?~ r',~,ore than or~e ~nterval zone (r,"n, uttiple completior0, so state ,n iten~ 20, and in ite,,~ 22 show thc p~cz~,c~ng interval, or ,ntervals, top(s), bottom(s) and name (s) (if any) for only the intervul reported ir~ item 30. Submit a separate report (page) on this form, adequately identified, Jor each additional interval to be seperately produce,d, show- ing the additional data pertinent to such interval. Item26: "$~cks Cement": Attached supplemental records ~or this well shoul:J show the details oJ any mul- tiple stage cemer~ting and the location of the cementing tool. Item ~8: Submit a separate completion report on this forrn for each ir~terval to be separately produced. (See instruction for items 20 and 22 above}. ,, , 34. SUMMAI{~ OF F'()i{MATION' 'I'E~'I'S IN('I.UI)IN(; INTT:IIVAL TF-qTED. I'llE.~i.qUI1E I')ATA ~ ~ECOVTiIIlE.S OF CMl.. GAS. 35 C; ~G I(' MARK~q WATEII AND MUD NAME Top SadlerochSt ~0,228 8607 3ase Sadlerochit 10,552 8855 .. '.... ,,. ,,, ,, , ,, 36. ('OIIE DATA, A'I'I'A('II IlillE.~ AND~ DE'I~ECTEI) SIIOWS OF OIL, Fr(xn' · J. A. P, ochon/R. A. Logue ';,~...,s~if;c:d here~.:Lth are the :[o!lowit~g £or tiro subject we].l' i z eatm~n u Log · Acid or Fvacturo "' ' ' -~ ' ];iii" Bu:l].dup ~ Flow Pz-ofile Borchole Gcomet~-y Lo~ (,aroo,t Oxygen Log Casing Collar Log Cement Bond Log Compensated Neutron 1,02 - Cased Ilole Core Analysis- Interval Core No. Core Desc. rlptlon [.~MC)- Core Description [cony.) - Core No. Directional Survg)'- Gyro ~]ul ~zsho ' ' ]5]gineering P~-oduct~on' Log Ftu~d Analysis' .}:luid Density Ganmta Ray . Location Plat ~'tontl~ly Well Test ~alta ~lud Log Perforating Record State Reservoir Pressure Report ......... Surveillance Reports ........ Temperature Log .... 'l'ransient Pressure ' Sur~eYs TVD Logs- D~el Induction Laterolog Compensate( ~ormation D~nsity Log - Compensated Ncui~. on-}.ozma t~on D~nsiI:y Log ~ Bore]~o].e Compensated Sonic - Porosity J.,og Scale Xerox qon.'la 'BL Line -? ~orth Alaska District Engine~ , T RAN SM I T TA L '!'o' From' J. A. Rochon/R. A. Logue Well Name' Transmitted herewith are the £ollowing for the subject well' Run No. Scale Xerox Sepia BL Line Acid or Fracture Treatment Log - BHP Buildup & Flmv Profile Survey Borehole Geometry'Log Carbon Oxygen Log Casing Collar Log Cement Bond Log Compensated Neutron Log - Cased Hole Core Analysis - Interval Core No. Core Description (~iC) - Interval .Core Description (Comr.) - Core No. Directional Survey - Gyro - Single Shot - ~ltishot __ /_ Engineering Production Log Fluid Analysis Fluid Density " Gamna Ray Location Plat Monthly Well Test Data Mud Log Perforating Record State Reservoir Pressure Report Surveillance Reports Temperature Log Transient Pressure Surveys _%~D Logs - 2~el Induction Laterolog -- - Compensated Formation Density Log - Compensated Neutron-Formation Density Log - Borehole Compensated Sonic Log - Porosity Log l.tece~pt Acknowledged By ~"~-'z -~?" · ? / lqease Return Receipt To: Ms. R. A. Logue . Atlantic Richfield Company P. O. Box 360 Anchorage, Alaska 99S10 ~EP~~ OF NA'II~5~L ~CES Division of Oil and ~s Con~~ O. K' Gilbreth, Jr February 9, 1978 D~ Hoyle H. Hamilton ~~'/ Chief Petroleum Eng~~ ~' ..... Test Surface Safet%~ Valves .(F~), Subsurface F~fety Vales (SSSV), Ix~ Pressure Pilots and Ann%~lar Pressures c~ ~RCO's Drill Sites 41, .~4 Subject test involved two separate trips to Prudhoe Bay, ~ first ~n January 16, 1978, and the seoond on January 22, 1978, ~¢ith eight cumula- tive days spent testing. Part of the seccnd trip v~s utilized retest- lng certain wells on drill site #1 after guide lines were agreed ..upon at a ~~g be~,~=en agency and AR(/) production personnel c~ January 20~:~. Listed below are the results of the tests: L.P.Pilot Initial SSV SSV SSSV SSSV 9 5/8" Actuabed Flowing Test~ Test Tested Test Annulas ~ll @ ?sz Pressure _~_?S~_ Results @ PSI ~_as_~u~_t_~s ~sz 1-1 720 1550 640 OK 825 QK 25 1-2 700 1270 675 OK 720 OK 0 1-3 700 790 620 OK 660 Failed 0 1-4 660 1020 680 C~( 700 OK 0 1-5 700 900 740 OK 700 OK 90 1-6 700 1550 800 OK 810 QK 0 1-7 700 1140 695 OK 650 Failed 60 1-8 700 1140 740 OK 750 Failed 0 1-9 700 1600 970 Failed 1000 Failed 0 1-10 * ** In--able 4-1 780 1400 700 OK 700 OK 0 4-2 2075 * *** Failed 0 4-3 680 1300 750 OK 750 OK 0 4-4 775 1450 750 OK 750 OK 0 4-5 670 1560 700 OK 890 OK 0 4-6 700 1300 * *** Failed 100 700 1500 775 QK 700 OK 0 700 1350 700 C~ 760 Failed 0 650 960 660 OK 650 OI{ 100 4-10 650 1450 700 C~ *** Failed 50 * Not tested ** SS~; inoperable. Being'ipulled. *** SSSSV would not close. 13 3/8" k~ulas PSI 0 0 0 ~0 100 0 50 0 0 100 0 250 0 0 0 0 0 0 0 A2~3D D.S. 91~ '94 2 February 9, 1978 Of the t~ty ~c~V's tested, nine, or 45%, %~_re inoperable ~or failed. F~ SSV's tested successfully and c~e failed. ~ree SSV's v~re not tested after it %r~s found ~e SSSV's in the %~lls ~Duld. not test. 5~_se three SSV's will be tested when ~SV's in these wells have been reF~i.red. Field inspection reports ~e prepared and copies ~%iled-to A1 Brim, productic~ ~~nten(~nt, and Den Fr~ks, assistmlt produ~tion s%~.~rintendent. Originals of the field ir~specticn reports are attacb~x~ to this report. Attad/ment Drlg. Permit Nm. Operator ~ '~ " ~ la.i..i~ Oil and Gas Conservation Comml'~.~e Field Inspec$,ion Report ~OA,2 Wel 1/q~l~m~I~m~ Sec T R Represented by~~~ Name & Number .~"~-~ Satisfactory Type InsPection Yes No Item ( ) Location,General ( ) ( ) 1. Well Sign ( ) ( ) 2. General Housekeepin.Q ( ) ( ) ~. Reserve Pit-( )open( )filled ( ) ( ) 4. Riq (~v"~afety Valve Tests (i~/~' ( ) 5. Surface-No. Wells ) (~' 6. Subsurface-No. Wells ( ) Well Test Data ( ) 7. Well Nos .... ( ) 8. Hrs. obser , , , ( ) 9. BS~W , ( ) 10. Gr. BblsT'-- .... ( ) Final Abandonment ( ) 11. P&A Marker ( ( ) lZ. Water well-( )capped( )plugged ( ( ) 13. Clean-up ( ( ) 14. Pad leveled ~ ( Total inspection observation time~_~hrs/~ Total number leaks and/or equip. failures Remarks M Satisfactory Type Inspection Yes No Item ( ) BOPE Tests ( ( ) .15 "Casin.q set ~.~ ( ( ) 16 TesL fluid-( )wtr. (-)mud ( ) oil ( ( ) 17 Master Hyd. Control Sys.- psi9 ( ) 18 ~'!2 btls. , , , psi.q ( ) 19 Remote C'ontrols ( ) 20 Drillinq spool- "outlets ( ) 21 Kilt Line-( ) Check valve ( ) 22 Choke Flowline ( ) HCR valve ( ) 23 Choke Manifold No. valvs flms ( ) 24 Chokes.-( )Remote( )Pos.(-~dj. ( ) 25 Test Plua-( )Wellhd(")c'sq( )none ( ) 26 Annular Preventer,__~psia ( ) 27 B1 ind Rams .... psi(1 ( ) 28 Pipe Rams ~psiq ( ) 29 Kelly & Kelly-cock psig ( ) 30 Lower Kelly valve psio ( ) 31 Safety Floor valves-('-~BV ( )Dart days or when ready North Alaska District Engineering T RAN SbI I T TAL To: From: Date: January 9~1978 Well Name: J. A. Rochon/D. R. Jackson D.S.-4-8 Transmitted herewith are the following for the subject well: Run No. Scale BHC Sonic/Caliper Log BHC Sonic/Caliper - Gamma Ray Log BHC. Sonic/Gamma Ray Log Caliper/CCL Cement Bond Log/VDL Compensated Formation Density Log Compensated NeutrOn-Formation Density Compensated Neutron Log Core Analysis - Interval Core No. Core Description (SWC) - Interval Core Description (Cony.) - Core No. Directional Survey - Gyro SingleS hot Multishot Drill Stem Test - Test No. Dual Induction Laterolog Formation Density Log Formation Density Log/Ganm~a Ray Gamma Ray/CCL Laterolog Location Plat b~crolaterolog Microlog b~dlog- Interval Smnple Log (A.R.C~.') - fnterval Synergetic Log TFD-DIL : ~FFD- Porosity Log Initial_~ransientPressure_Sur~.~y;oNg_v_3/77 Xerox Sepia BL Line Receipt Actmm~ledged For: Date: Attn: b'k. Donov~ Jackson Please return receipt to: Atlantic Richfield Company North Alaska Engineering P. O. Box 360 Anchorage, Alaska 99510 #738 North Alaska District Engineering TRANSMITTAL To: From: J. A.' Rochon/D. R. Jackson Date: December 16, 1977 Well Name: D.S. 4-8 Transmitted herewith are the follo~ving for the subject well: Run No. Scale BHC Sonic/Caliper Log BHC. Sonic/Caliper - Gamma Ray Log BHC Sonic/Gamma Ray Log Catiper/CCL. Cement Bond Log/VDL Compensated Formation Density Log Compensated Neutron-.Fmnuation Density Compensated Neutron Log Core Analysis - Interval Core No. Core Description (SWC) - Interval Core Description (Cony.) - Core No. Directional Survey - Gyro Single' Shot bhltisho.t Drill Stem Test - Test No. Dual Induction Laterolog Formation Density Log Formation Density Log/Gamma Ray Gamma Ray/CCL Laterolog Location Plat ~ficrolaterolog Microlog Mudlog- Interval Sample Log (A.R. Co.') - Inter~al Synergetic Log TVD-DIL TVD-Porosity Log Fl'ui d D~,n_~ i ty Xerox Sepia BL Line ea, Receipt Acknowledged For: At~ ~,Ir. ~novan Jackson Please ~~~e~pt to' Atl~tic Richfield Company North Alaska Engineering Divi~m~ ~: fi~ ~ ~ a~H~rv~:~,~0:'~ P. O. Box 360 g~:t;:~-{i~ff'.~'~:J~)' ~chorage, Alaska 99510 #699 North Alaska District IMgineer~_,~g T RAN S M I T TA L' To' From: J. A. Rochon/D. R. Jackson ])ate' August 15, 1977 Well Name' D.S. 4-8 Transmitted herewith are the following for the subject we].l' Ru.r~ No. Scale Xerox Sepia BL Line BHC Sonic/Caliper Log BttC Sonic/Caliper - Omr~ma Ray Log BHC Sonic/Cantata t~y Log Caliper/CCL Cement Bond Log/VDL Compensated Formation Density Log Compensated Neutron-Formation Density Compensated Neutron Log Core Analysis - Intm~al Core No. Core Description (SWC) - Interval Core Description (Cony.) - Core No. DireCtional Survey - Gyro Single Shot Multishot Drill Stein Test - Test No. Dual Induction Laterolog Formation Density Log Formation Density Log/Gamma Ray Gsmma Ray/CCL Laterolog Location Plat Microlaterolog Microtog Mudlog- Interval Sanrple Log (A.R. Co'.') - Interval Symergetic Log TVD-DII, TgD-Porosity Log - __Diff~renZi~ Temperature S~r3zey _ I es Receipt Acknowledged'For- Please return receipt to' Atlantic Richfield Company North Alaska Engineering Manager P. O. Box 360 Anchorage, Alaska 99510 #553 To' North Alaska District Engineering T RAN SM I T 'FA L J. A. Rochon/D. R. Jackson ])ate' July 18, 1--977 Well Name: D.S. #4-8 Tra~smitted herewith are the following for the subject well' Run No. Scale Xerox Sepia BL Line BI-lC Sonic/Caliper Log Bt-lC Sonic/Caliper - Gmmna Ray Log ...... BHC Sonic/Galena Ray Log Caliper/CCL Cement Bond Log/\rDL Compensated Formation Density Log Compensated Neutron-Fo~m~ation Density Compensated Neutron Log Core ~alysis - Interval Core No. Core Description (SWC) - Interval Core Description (Cony.) - Core No. DireCtional Survey - ~,ro Single Shot ~'b ].t · snot Drill Stem ?est - Test ~o. Dual Induction Laterolog '--'Formation Density Log Formation Density I,og/Ga~na Ray Ganglia RaY/CCL Laterolog Location Plat Microlaterolog Microlog Mud].og- Interval Sample Log (A.R. Co,) - Interval Synergetic Log TVD-DIL TVD-Porosity ~g · _.ECT,/Porfo~t ~ ng_~~8 5~' Receipt Acknowledged For' .~.;.:. : ~ ~ Date' ;.:~:>,r~:i', !. ~ ':,:: · Please retu~n~:rqceipt' to' At ic chfS_e!d~ Company ~ North Alaska l!ngineer~ng Manager P. O. Box 560 ea.__ t ea. #287 t~,i~T~,w~-~, ~ ..... ~ ~ North Alaska District Engineering ,~:,,~,:,,(~ .~?~_~.,f~'L ~. G~$ T R A N S M I T T A L From' J. A.' Rochon/D. R. Jac~'son D~-te May 5_1, 1977 Well Name' D:S. ~4-8 Transmitted herewith are the following for the subject well' Run. No. Scale BHC Sonic/Caliper Log BHC Sonic/Caliper - Gamma t~y Log _ BHC Sonic/Gamma Ray Log Caliper/CCL Cement Bond Log/VDL Compensated Formation Density Log Compensated Neutron-Formation Density Compensated Neutron Log 5" Core Analysis - Interval Core No. Core Description (SWC) - Interval Core Description (Cony.) - Core No. Directional Survey - Gyro Single Shot ~Mltishot Drill Stem Test - Test No. IXm]. Induction Laterolog Formation'Density Log Formation Density Log/Gamma Ray Ganma Ray/CCL Laterolog Location Plat ~Kcrolaterolog Microlog ~i~dlog - Interval Sa~?le Log (A.R. Cd.') - Interval Synergetic Log TVD-DtL 7VD-Porosity Log En_Dgineerin~ Production Logging Fluid Density_Log 5" Engineering Production Logging 5" Receipt Ackn~owledged For: ~ '××I" Please return~ec~iptto: ~l~tic Richfield Company ',~i~'~ ~thAlaskaEngineering ~nager ~?[!['i'~ PT O. Box 360 Anchorage; Alaska 99510 Xerox Sepia BL Line ea. __~ ea. ea. ! ea. ea.. I ea. Atlanti~.RichlieldCompany Norlh American Producing Division North Alas1' strict Post Office ~x 360 Anchorage, Alaska 99510 Telephone 907 277 5637 May 6, 1977 Mr. Hoyle Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska. 99501 Subject' Drill Site 4-74_(.31-34-11-15) Permit No. Dri1~3-26-11-15). Permit No Drill S1~4-9 (33-35-11-15) Permit No Drill' Site 4-10(33-27-11-15) Permit No. ,. I "'t.'()L i DPAFT CC, hlFF ~: FIL~: ..... ~ .... 75-77 76-10 76-30 76-42 Dear Si r' Enclosed please find our Sundry Notice of Subsequent Report detailing the work done on the above-mentioned well. Very truly yours, Frank M. Brown District Drilling Engineer /vp Enclosure RECEIVED 21977. Division el 0il ~nd C~ e(,,?:, .... A rmhr,., .,.,!..~ Form 10-403 REV. 1-1(A73 Submit "Intentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 5. APl NUMERICAL CODE 50-029-20193 6. LEASE DESIGNATION AND SERIAL NO. APL 28324 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 99510 2. NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESS OF OPERATOR P. 0. Box 360 Anchorage, Alaska 4. LOCATION OF WELL At surface 208'N & 618'W of SE cr Sec. 27, T11N, R15E, UM 13, ELEVATIONS (Show whether DF, RT, GR, etc.) 52' RKB Check Appropriate Box To Indicate Nature of Notice, Re 14. 8. UNIT, FARM OR LEASE NAME Prudhoe Bay 9. WELL NO. Drill Site 4-8 (33-26-11-15) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay - p~,,ah~_~li]., pnnl 11. SEC., T., R., M., (BOTT~)~ll~Ib-L-E~"O~B'~ECT 870'N & 1310'W of SE cr Sec. 26~ T11N~ R15E~ UM 12. PERMIT NO. 76-10 )ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF E~ REPAI RING WELL FRACTURE TREATMENTH ALTERING CASING SHOOTING OR ACIDIZING ABANDONMENT* (Otl~er) P ~_ Y'fO r~ ~_ e (NOTE: Report results of multiple completion on Well Coml31etlon or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all Dertlnent {let&Us, ancl give pertinent dates, including estimated elate of starting any proposed work. Began perf operations on 4/28/77. Tstd tree, csg & tbg. Ran temp survey. Pulled dummy valve. Ran GR/CNL/CCL logs from 10,555' to 9,500'. Ran fluid gradient log. Tstd BOP to 5000 psi OK. Perf'd intervals 10,546'-10,522', 10,522'-10,512', 10,503'-10,489', 10,482'-10,478', 10,46.2'-10,442', 10,442'-10,428' w/4 shots per ft. Ran static BH press survey. Flowed well. SI well for press buildup. Ran & set ball valve. Tstd balance & control lines to 5000 psi OK. Bled press above ball valve to,0 psi, held OK. Installed & tstd tree cap to 5000 psi OK. Released well to Production Dept on 5/1/77. RECEIVED 121 77 e -. ', ... 16. I hereby certify that the foregoing is true and correct TITLE District Drilling Engineer DATE (This space for State office use) APPROVED BY , CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side 02~01B STATE of ALASKA Di~zisic~ of Oil and TO: ~ FROM: Inspector DATE : ~ay 11, 1977 SUBJECT: .To Witness Subsurface Safety Valve and Surface Control Safety Valve for Arco DS 4-8 ~g, ~isor for Arco, was initiating the tests cm DS 4-8. The F~SSV was open with 1550 psi on tubir~. 5he SCSV was closed and pressure above SC~V was bled to zero. I obse~ this for 10 minutes with no buildup of pressure. The S~f was then .~ amd the SSSV was closed and the pressure above, the SSSV was bled down. to 900 psi. Bleeding ~ took 3 3/4 hours starting at 12:45 PM to 4:30. PM~ I observed the ~pr~/re ~bove t~ ~SV for 15 minutes with no buildup of pressure. _~In.__~: I witnes~sed the test/rig c~ subsurface safety valve ~md surface c~n~l- s~fety valve with no le~e. Tests w~re satisfactory.-- : '~:- .' -:'-L. ~ ~.:; ~-7~? ~:;?~-:~ S:-~'~, :' ? "D' :: ~ : '; ' . " '~ -' ~ ~' ~>~-d~' :' '~ · ~'" - ~ ' "' ' : " .SatiSfaCtOry:.~.%~Ty~e-:..insPection..-~'..,~ .... : : '. Satis',act~ry.'/. ~ ; Type :. Inspec¢~ on '~, ' · .2. Gefie a1 6' s'ekeePi g' ': -'- ()-::.( .flUid:( )wt )mud( )oi ( ) ' ( ) 3: Reserve Pit-( )open( )filled (') .-( ) 17. Master Hyd. Control Sys..- ps~g. ~ ( ) ( ) ~18. N2 btls , , , _psig . ( )..19. R~mote ~6ntrol () () () 4. Riq - ' ' (~) Safety Valve Tests 5. Surface-No. Wells ! 6. Subsurface-No. Wells/ (,~ Well Test Data ( ) ( ) 7. Well Nos._ , ,__ ( ) ( ) 8. Hrs. obser ,__, ( ) ( ) 9. BS&W ..,___, , _ ( ) ( ) 10. Gr. Bbls.__ ( ) Final Abandonment () s ( ) (-) ' 20. Drilling spool-. "outlets ( ) ( ) 21. Kill Line-( ) Check valve ( ) ( ) 22. Choke Flowline ( ) HCR valve ( ) ( ) 23. Choke Manifold No. valvs flus__ ( ) ( ) 24. Chokes-( )Remote( )Pos.(~dj. ( ) ( ) 25. Test Plug-( )~,lellhd(")c'sg( )none ( ) ( ) 26. Annular Preventer,___psia ( ) ( ) 27. Blind Rams,psig ( ) ( )' 11. P&A Marker ( ) ( ) 28. Pipe Rams psig ( ) ( ) 12. Water well-( )capped( )plugged ( ) ( ) 29. Kelly & Kelly-cock psig ( ) ( ) 13. Clean-up ( ) ( ) 30. Lower Kelly valve psig ( ) ( ) 14. Pad' leveled ( ) ( ) 31. Safety Floor valves--Z-(-~-BV ( )Dart Total inspection, observation time J~/ (~'r~/days_ Total number leaks and/or equip, failures Remarks ...q, 6:iY L) ~'z~'c 7' ,4. 7' ~.~ ~/9 dJTt ~') .~)~1~ ,~t I~'~ Notify in days or when ready DRILL SITE #4-8 PERFORATION AND CLEANUP RECORD April 28- 29, 1977 D.S. #4-8 was drilled to a bottom hole location in the southeast corner of Section 26, TllN, R15E, Prudhoe Bay Field. Depths of interest are' ~{easured Depth. Subsea Depth Zone Top of Sadlerochit 10228' Gas/Oil Contact 10266' Perforations 10428-10462' Reference: BHC Sonic 3/5/76 10478-10482' 10489-10503' 10512-10546' Base of Sadlerochit 10552' Junk Left in Hole None 8548' LBS 8578' LBS 8709-8735' LBS-SMB 8747-8750' SMB 8756-8766' SMB 8773-8799' SMB 8797' On the first gun run fill was encounteregat10560' M.D. the first gun was shot from 10522' to 10546'. The well flowed2700 BPD on a 32/64" choke at 250 psi tubing pressure. The flow rate after 5 minutes was 3000 BPD on a 48/64" choke at 120 psi tubing pressure,~ The well flowed 11 bbls. in 9 minutes. Shut- in tubing pressure built up to 90.0' psi. The second gun was fired from 1~512 to 10522' with the well flowing 3000 BPD on a 48/64" choke at 100 psi tubing pressure. The tubing pressure increased to 240 psi on a 48/64" choke after the shot. The final flowing temperature was 50°F. A flow period to remove calcium chloride water was initiated with both 48/64" and 32/64" chokes open. Initial flow ratawas 4200 BPD at 120 psi tubing pressure. ~After 52 minutes of flow the choke was reset to 48/64" only. The flow rate was then 3700 BPD at 200 psi tubing pressure.. The turbine meter was bypassed when gas reached the surface after 58minutes with a total of 186 bbls. The calcium chloride water came m~t~ aSlug. At the end of the flow samples sho~ed less than .1% calcium chloride water. Production of 377 bbls. in 1 hour and 55 minutes resulted in an average~flow rate of 4721 BPD at a final flowing pressure of 600 psi on a 48/64" choke. The oil-APl gravity was 28°. The maxi- m~n flowing wellhead temperature was 35°F. A gradiomanometer was run showing~ the. calcium chloride water cleaned out to 10360' M.D. (8657' ss), leaving 200' of calcium chloride in the hole. The third gunwas fired from 10489' to t~5~3' with the well flowing on 32/64" and 48/64" chokes at 800 psi tubing pressure A second flow period to remove calcium chloride water was started. The well flowed 292 bbls. in 60 minutes for an average flowing rate of 7008 BPD. The final flowing pressure was 750 psi with both 32/64" and 48/64" chokes open. A second gradiomanometer was rmn S~~g the calcium chloride water cleaned out to 10524' M.D. (8783' ss) leaving-the bottom 22' of perforations covered. D.S. #4-8 Perforation and Cleanup Record Page 2 The fourth gun was shot from 10448' to 10462' while flowing on a 32/64" and 48/64" chokes at 860 psi tubing pressure. The pressure increased to 1150 psi within 5 minutes of the shot. The second portion of this gun was shot from 10478' to 10482' without a further pressure increase. The shut-in pressure built up to 1380 psi. The final gun was shot from 10428' to 10448' with the well flowing on 32/64" and 48/64" chokes at 1120 psi tubing pressure. The flowing pressure after 5 minutes was 1150 psi. The shut-in pressure 10 hours later was 1490 psi (1545 psi by Amerada). An Amerada pressure bomb was used to obtain the 8800' ss static pressure of 4351 psi. The well was flowed for 1 hour and 18 minutes with an initial flowing tubing pressure of 950 psi on 32/64" and 48/64" chokes and a final flowing pressure of 1170 psi on 32/64" and 48/64" chokes. An average flow rate of 6609 BPD resulted from the 358 bbls. flowed. This results in an approximate produc- tivity index of 24.4 STB/psi. The maximum flowing temperature at the surface was 55°F with a maximum bottom hole temperature of 210°F. Final shut-in pressure from Amerada readings was 1577 psi. The t'otal estimated volumes of oil and gas produced during the perforation operations were 910 bbls. of oil and 683 MCF gas. 5/31/77 AtlanticRichfieldCompany · North Am,,,~Zcan Producing Division Norlh Ali District Post Office L~OX 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 25, 1977 Mr. Hoyle Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 Subject: Drill Site 4-1 (23-35-11-15) Permit No. 70-42 Drill Site 4-2 (13-26-11-15) Permit No. 70-63 Drill Site 4-3 (23-34-11-15) Permit No. 71- 5 Drill Site 4-4 (14-36-11-15) Permit No. 71-11 Drill Site 4-5 (23-27-11-15) Permit No. 71-25 Drill Site 4-6 (22-03-10-15) Permit No. 76-83 . . (31-34-11-15) Permit No. 75-77 ~ (33-26-11-15) Permit No. 76-10 Drz-TIT--Si~4-9 (33-35-11-15) Permit No. 76-30 Drill Site 4-10 (33-27-11-15) Permit No. 76-42 Dear Sir: Enclosed please find a Sundry Notice outlining our plans for the above-mentionedwell. Very truly yours, Frank M. Brown District Drilling Engineer /vp Enclosure Form 10-403 , REV-; 1.10-73 Submit "Intentions" in Triplicate & "Subsequent Reports" in 'Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" fOr such proposals.) O,L rtl ~^s i---I WELL~ = WELL, L--J OTHER 2. NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESS OF OPERATOR P. 0. Box 360 Anchorage, Alaska 99510 4. LOCATION OF WELL At surface 208' N & 618' W of SE cr Sec. 27, T 11 N, R 15 E, UM '13. ELEVATIONS (Show whether DF, RT, GR, etc.) 52' RKB !'~, APl NUMERICAL CODE 50- 029 - 20193 6. LEASE DESIGNATION AND SERIAL NO. ADL 28324 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay 9. WELL NO. Drill Site 4-8 (33-26-11-15) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay - Sadlerochit 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) 870' N & 1310' W of SE cr Sec. 26, T 11 N, R 15 E, UM 12. PERMIT NO. 76-10 14. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) SUBSEQUENT REPORT OF= PULL OR ALTER CASING WATER SHUT-OFF REPAIRING WELL MULTIPLE COMPLETE FRACTURE TREATMENT ALTERING CASING ABANDON* SHOOTING OR ACIDIZING ABANDONMENT* CHANGE PLANS (Other) Perforate (NOTE= Report results of multiple completion on Well ·" Completion or Recompl. etion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state ali pertinent detalls~ and give pertinent dates, including estimated date of starting any proposed work. Atlantic Richfield Company proposes to perforate selected intervals within the Sadlerochit interval. All perforated intervals will be reported on subsequent report. A 5000 psi WP wireline lubricator, tested to working pressure, will be utilized with all wireline work. All perforations will be made with hollow carrier type guns at 4 shots per foot. Well will be flowed to a surge tank to recover load fluids and any produced well fluids. All recovered liquids will be retained in the surge tank, then trucked to the oily waste disposal facilities for disposal. Any produced gas will be vented to the atmosphere during perforating operations. The down hole safety valve will be installed and tested upon conclusion of job. Estimated start date: May 22, 1977 16. I hereby certify that the .foregoing is true and correct TITLE District Drilling Engineer _--. DATE :(This space for State office use) coNDITIONS OF APPROVAL, IF ANYcy ' Petroleum Engineer TITLE DATE See Instructions On Reverse Side 3-30-77 Approved Copy Returned Atlan~icRichfieldCompany Office ~,x 36© Ancho~age, ~%~a~ka 9~5~i Telephone 907 ~77 5637 September 9, 1976 Mr. Hoyle Hamil ton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Subject- DS 4-8 Permit No. 76-10 Dear Si r' Enclosed please find a Sundry Notice outlining the work done on the above-mentioned well. Very truly your, · C. ~. ~<nowles District Drilling Engineer CRK/SRK/nb Enclosure Form 10-403 REV. 1-10.73 Submit "1 ntentions" in Triplicate & "Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) 5. APl NUMERICAL CODE 50-029-20193 6. LEASE DESIGNATION AND SERIAL NO. ADL 28324 7. IF INDIAN, ALLOTTEE OR TRIBE NAME ~' O'L I~1 GAS r--! WELL L,J,J WELL OTHER 2. NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESS OF OPERATOR P.O. Box 360, Anchorage, AK 99510 4. LOCATION OF WELL At surface 208'N & 618'W of SE cr Sec 27, TllN, R15E 13. ELEVATIONS (Show whether DF, RT, GR, etc.) 51' RKB 14. CheCk Appropriate Box To Indicate Nature of Notice, Re 8. UNIT, FARM OR LEASE NAME Prudhoe Ba7 9. WELL NO. DS 4-8 (33-26-11-15) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay - Sadlerochit 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec 26, TllN, R15E. 12. PERMIT NO. 76-10 3ort, or Other Data NOTICE OF INTENTION TO: TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL (Other) PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS SUBSEQUENT REPORT OF: WATER SHUT-OFF ~ REPAIRING WELL FRACTURE TREATMENT ALTERING CASING SHOOTING ORACIDIZlNG ABANDONMENT* (Other) Rerun Completion (NOTE: Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE.PROPOSED OR COMPLETED OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. Accepted rig on 7/31/76. RU and tested RSRRA 13-5/8" 5000 psi preventers OK. Pulled and laid down 5-1/2" 8rd tubing. Ran Baker retrievable bridge plug & set at 2605'. Using Oil Faze drilling fluid, 9-5/8" casing was cut at 2353'. A 9-5/8" Joy casing patch run on S00-95 47# buttress casing was run and landed. The 9-5/8" x 13-3/8" annulus was packed with a non-freezable oil base liquid. The oilfaze workover fluid was displaced with 10.8 CaC12 and the bridge plug retrieved. The 5-1/2", 17#, L-80 8rd completion was rerun with packer remaining at 10003'. Weighted CaC12 is present in the 5-1/2"x 9-5/8" tubing annulus with diesel below the packer and in§ide the 5-1/2" tubing. The well was left suspended unperforated. Work was completed 8/15/76. and correct 16. S1~~v~-~-~'~-~l hereby certify that the foregoing is,rue ~/'~A (This space for S-~t~o"ice u.~) Y APPROVED BY CONDITIONS OF APPROVAL, IF ANY: TITLE DATE See Instructions On Reverse Side Atlantic~ic;~ieldCompany North Am~ n Producing Division North Alas[ istrict Post Office E~ox 360 Anchorage, AJaska 99510 Telephone 907 277 5637 May 20, 1976 Mr. O. K. Gilbreth State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 RE: DS 4-8 (33-26-11-15) Permit No 76-10 Dear Mr. Gilbreth: Enclosed please find a Sundry Notice for the above mentioned well. Very truly yours, 'C. R. Knowles District Drilling Engineer CRK/j r Enclosure Approved Copy Returned ~ Form REV. 9-30-69 i$~brnlt "Intentions" in Triplicate & "Subs~cl,*ent l~eports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMI~EE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR ~EH~I'¥--" '~or such'p~o~osals.) . . .. 50702,9-20193 6.LEASE D~IGNATION A~ND SERIAL NO. ADL 28324 WELL WELL OTHER 2.NA.ME OF OPERAToI~ Atlantic Richfield Company 3. ^Do~ss oF P. O. Box 360, Anchorage, AK- 99501 of SE cr Sec 27, TllN-R15E, UM 4. LOCATION OF WELL At stlrface 208~N & 618U~' 8. UNIT, FAlq_%i OR LE. ASE NAME .. 9. WELL ]NO. DS 4-8 (33-26-11-15) 10. FLELI) A/~D POOL, OR WILDCAT Prudhoe Bay-Sadlerochit Pool 11. SEC., T., H., A/L, (BOTTOM HOLE OBJECTIVE) Sec 26, TllN-R15E 13. ELEVATIONS (Show whether DF, RT, GR, etc. 12. PER~%HT NO. 51' RKB above subsea 76-10 Check Appropriate Box To Indicate Nature of Notice, Re =orr, or Other Data NOTICE OF INT~NTIO.N TO: TEST WATER ~I~UT-OFF PULL OR ALTER CASING FRACTURE TREAT MULTIPLE COMPI.ETE 8HOOT OR ACIDIZE ~__-- ABANDON* REPAIR %VELL CHANGE PLAN8 SUBSEQUENT REPORT OF : WATER SHUT-OFF I REPAIRINO WELL FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZING [ I ~ · ABANDON M EN*T* (Other) (NOTE: Report results of multiple completion on 'Well ,Other), Recomplete X ] Completion or Recompletion Report and Log form.) 15_ DESCRIBE PROPOSED OR COMPLETED OPERATIONI] (Clearly state all pertinent details, and ,~lve pertinent dates, including estimated date of starting any proposed work. The Atlantic Richfield Company proposes to replace the 9-5/8" casing from + 2400' to surface. There exists in this well certain 9-5/8" 47# 95 Grade casing t--hat exceeds the Rockwell Hardness Limits set by Atlantic Richfield. The existing 5-1/2" completion will be pulled and the 9-5/8" casing down to + 2400' pulled and replaced with 9-5/8" 47f/ S00-95 casing with the desired Rockwell -- hardness numbers, the 5-1/2" single completion will be rerun and the well suspended in an unperforated condition. 16. I hereb~y~certify that the foreg, oing t~ true ~nd correct , , .... {~ -- , ~.~¢ S~,~.~- CONDITIONS OF ~ROVAL, See lnstrudions On Reverse Side DATE Approved Copy Returned To' ATLANTIC RIOR~iELD CO~[PDA~f ~ ,,,~.~t~, Alaska District ..Engineeri~.~ CONFIDE iiAL · ~q'R~t:FE~ TC~ R A N S M I T T A L STATE ()F A I,ASKA DIVISION OF OIL & CAS Date .... :9 ~,.- . .- , From ' J. A. Rochon/W.~ ' -' '~ Tollverc:_ Transmitted herewith are the follc~ving for the subject well' Run No. Scale BHC Sonic/Caliper Log "' BHC Sonic/Caliper -' Gamma Ray Log BHC Sonic/Gamma Ray Log Caliper/CCL Cement Bond Log/VDL ~..~z/_ Compensated Formation Density Log Compensated Neutron-Fomation Density Compensated Neutron Log Core Analysis - Interval Core No. Core Description (SWC) - Interval Core Description (Cony.) - Core No. Directional Survey- Gyro Single Shot Multishot Drill Stem Test - Test No. Dual Induction Laterolog Formation Density Log Formation Density Log/Gamma Ray Gmvma RaM/CCL .~',, Laterolog Location Plat bEicrolaterolog -. Microlog Mudlog- Interval Sample Log (A.R.Co~')-Interval) Synergetic Log /VD-DIL /VD'Porosity Log .,, (,'.//,:: . ':, Xerox Sepia BL Line . Receipt Ackmowledged For' Date' Please return receipt to' Atlantic Richfield Company North Alaska Engineering Manager P. O. Box 360 Anchorage, Alaska 99510 To' ATLk\rF.I C RI G-IF IELD Date' May .4, Well Name'g.s.#4-8 (27-11-15) Transmitted herewith are the following for the subject well: Rull No. Scale Xerox Sepia BHC Sonic/Caliper Log - BHC Sonic/Caliper - Ganana Ray Log BHC Sonic. -. Gamma Ray Log Cement Bond Lo~VDL Compensated Fomation Density' Log' Compensated Neutron-Fomation Density. Core Analysis - Interval'" Core No. Core Description (~gC) - Interval Core Description (Cony.) - Core No. Directional Survey - Gyro Single Shot MultiShot Drill Stem Test - Test No. Dual Induction Laterol. og Formation Density Log Formation Density Log - Gamma. Ray Gamma Ray- CCL,;'" .... Laterolog Location Plat Nicrolaterolog Mi crolog ~Dadlog- Interval Sample Log (A.R.Co.) - Interval .Synergetic Log BL Line Receipt Ackmc~¢ledged For' ':' Date :.. ,~.'~~,/ ? Please return receipt to' Atlantic Richfield Company North Alaska District Engineer P.O. Box 360 Anchorage, Alaska 99510 Atlant~FJichfieldCompany North Am( ~ Producing Division North Alask. ,,istrict Post Office Box 360 Anchorage, A~aska 99510 Telephone 907 277 5637 i976 March 26, 1976 Mr. O. K. Gilbreth State of A1 aska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Subject' Drill Site 4-8 (33-26-11-15) Permit No. 76-10 Dear Si r' Enclosed please fi nd the Well Completion Report wi th attached Dril ling Hi story and Gyro Survey for the above-mentioned well, Very truly yours, C. R. Knowles District Drilling Engineer /cs Enclosures '-. SUBMIT IN ~ ~E* STATE OF ALASKA ' ',~eoth,~r m- st ructions on rever~e side,, OIL AND GAS CONSERVATION COMMITTEE' iii i WELk cOMPLETION OR RECOMPLETION REPORT AND LOG* 1~. TYPE OF WELL: Oil, ~ GAS ~ ~ W ELI, W ELL DR Y Other b. TYPE OF COMPLE~ON: NEW ~ WORK ~ DEEP- ~ PLUG ~ DIFF, ~.,CK grSVR, ~ OtherSusDeBded WELI, OVER EN , 2, NAME OF OPERATOR At]antic Richfield Company 3. ADDRESS OF OPERATOR P. O. Box 360, Anchorage, AK 99501 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* At surface 208' N & 6l 8'W of SE cc Sec 27, TllN, R1 5E At top prod. interval reported below 910'N & 1588'W of SE cr Sec 26, TllN, At total depth R1 5E 870'N & 1310'W of SE cr Sec 26, TllN, R15E 5. API NLrlVLE1EICAL CODE 50-029-201 93 6. LEASE DESIGNATION AND SERIAL NO. ADL 28324 7. IF INDIA-N, A.LLOTTEE OR TRIBE NAM[E 8. UNIT,FA/L1VI OR LF~kSE NAME Prudhoe Bay 9. 'vV 1~1 ,L_.,J~O~-r~~ 1 r~ 33-26-11 -] 5 ) 0~~ ~ooL, oa w~c~T Prudh0e Bay-Sad]e~ochit 11. SEC., T., R., M., (~OTTOM HO~ Sec 26, TllN-R15E 12. P~I-t3,IIT NO. 76-10 13. DATE SPUDDE2D 2-11-76 18. TOTAL DEPTH, MD & TVD~[9. PL~UG~r~B~/LC'K MD & TVD~20. IF ~LTmLE CO~L., I 10;~95' a 8888' J uqw~' .o~ ~oo~ / 10,665' & 8942' [ _ blng~e ~. PRODUCING ~N~RVAL(8), OF ~IS CO,MP~TIO~TO,P, BO~OM, NAME (MD AND None 3-6-76 . 3-1 6-76 51 'RKB . a INTERVALS DRILI,ED BY CABLE TOOLS All None ,23. WAS DIRECTIONAL t SURVEY MADE Yes 1 24. TYPE ELECTRIC AND OTHEP~ LOGS RUN DIL, BHCS/GR, FDC./CNL/~GR/Caliper and CBL , , 25. CASING RECORD (Report all strings set in well) 20" I94# -VetcoJ H-4OJ80'below paid 32" j240 sx Arctic Set cmt 13-3/8",,, [72# -ButtI MN-8012676', ' ~ / 17¢" 14000 sxPermfrost II cmt] , ,' 9-5/8 J47# -Butt J MN-BOJlO,642*. I 12%" llOOO sx Class G cmt" I &lSO0-951 J J& 125 sx Permafrost II cnJt 28. PERFORATIONS Opv-_fq TO PRODUCTION (interval, size and number) 29 ACID Si,eT ITi~A'-~[ Ut~ C~'~IENT SQUrmZE ETC N/A ' ii i 30. PI~ODUCTION D~TIi tN'I'F.~V.ZLL (MD) AMOUN£ AIND I'2!ND OF A'iA'iE?~iAL USED N/A DAT'E FIRST PI%ODUCTION ~N/A DATE OF TEST, FLO%V, TUBING 31. DISPOSITION OF P~ODUCT1ON MEI[{OD (Fiowii~g, ga3 lif[, pumping--size and type of pump~ TEST PIBt[!O D -------~. CAS~qG PRESSURE ICALC~T~ OI~BBL. ' GAS~MCF. (,Sold, u~ea lot ~ue~, vented, etc.)' J ,,,, 32. LiST OF ATTACHMENTS I \VELL STATUS (Producing or :;nut-in) Suspended I tTEST WITNESSED BY Drilling History and Gyro Survey 33. I hereby certify that the foregptng and attached information is complete and correct as determined from all-available re ~e~.ds *(See Instructions~and Spaces ~or Additional Data~n Reverse ~ae) INSTRUCTIONS General: This form is designed for submitting a complete arid correct well completion report and log on all types of lands and leases in Alaska. item: 16: Indicate which elevation is used as reference (where not otherwise shown) for depth n'~easure- ments given in c, ther spaces on this form and in any attac!~mer~ts Items 20, and 22:: tf this well is completed for separ~]tc !')rcc]uction fron~ r'-ore than one ~nterval zone (r"nultiple completion), so state ~n iten~ 20, and in ite-~ '22 show the prc:tt~cir~g interval, or intervals, top(s), bottom(s) and name (s) (if any) for only the interva! reported in iter'r,, 30. Subr-nit a separate report (page) on this form, adequately identified, for each additional interval to be seperately produce,q, show- ing the ack:litional data pertinent to such interval. Item26: "Sacks Cement": Attached supplemental records for this well shoulS show the details of any mul- tiple stage cementing and the location of the cementing tool. Item 2~: Submit a separate completion report on this form for each ~nterval to be separately produced. (See instruction for items 20 and 22 above). 34. SUMMARY OF FOttMATI()N TE2ST,'-i INi'LUI)IN(; INTEI/VAL TF~qTED, PIIE~SUHE DATA ~ ~COVERIF~S OF OIL GAS, 35 G~GIC MARK~ WATER AND MUD MEAS. D~t ~U~ VKRT. D~I Top Sadl erochi t l O, 228' 8607 Base Sadl erochit 10,552' 8855 3g. CORE DATA. A'I'I'ACI[ BR1E'~ D~S~'~P.~i~:O~S O~ LIT'[[OLOG,~'. P()n.O~ITY. AN-r! DE'I:'ECTEI) SI:lOWS OF. OIL, ..... Atlantic Richfield Company DS 4-8 (133-26-I1-1 5) API 50-029-20193, ADL 28324, Permit No. 76-10 DRILLING HISTORY Spud at 0800 hours 2-11-76. Drilled 17-1/2" hole to 2700'. Ran 13-3/8" 72# MN-80 Buttress casing with shoe.at 2676'. Cemented with 4000 sacks Permafrost II cement. Washed 13-3/8" x20 annulus and recemented with 300 sacks Perma- frost II cement to remove all possible freezible fluids. Landed 13-3/8" casing, installed and tested packoff, nipple up and test BOPE. RIH with 12-1/4" BHA, drilled FC, shoe and formation to 2710'. Pressure tested formation to equivalent .65 psi/ft. Directionally drilled 12-1/4" hole to 10,587', POH. Ran DIL, BHCS/GR and FDC/CNL/GR/Caliper logs. RIH with 12-1/4" bit, drilled to 10,665', POH. Ran 9-5/8" 47# S00-95 and MN-80 Buttress casing with shoe at 10,642', FC at 10,559', lower FO @ 2644~ and upper FO at 2396' Cemented with 1000 sacks Class G cement. Installed and tested 9-5/8" packoff. ~pened lower FO and cemented with 125 sacks Permafrost II cement. Closed lower OF, pulled up and opened upper FO at 2396', displaced mud with water. Pumped 300 barrels Arctic Pack with breal< through at 159 barrels, 0% water last 68 barrels. Closed FO and tested with 3000 psi? RIH with 8-1/2" bit and 9-5/8" casing scraper to top of cement at 10,547'. Drilled out FC and cleaned out 'to 10,595', POH. Ran GR/CCL, Gyro Survey, and CBL logs. RIH, displace mud with water and water with diesel. LDDP. Ran 5-1/2" 17# MN-80 LT&C 8rd A-B modified with shear sub at 10,147', Baker SAB packer at 10,003', and Otis nipple at 2222'. ND BOP, NU and test xmas tree. Set Baker SAB packer with 2500 psi tubing pressure. Sheared BOT shear sub at 2960 psi. Pressure tubing to 3015 psi, okay. Ran dummy gun with CCL to 10,565'. POH. Released rig at~ 0600 hours 3-1 6-76. Suspended oil well. ~~, ~t Eastman ~ A PETROLANE COMPANY REPORT of ,. SUB-SURFACE DIREC TIONA L SURVEY Atlantic Rich£ield COMPANY D. S. 4-8 WELL NAME Prudhoe LOCATION JOB NUMBER A376 G0087 TYPE OF SURVEY Gyro / DATE 3-18-76 SURVEY BY Jay Martin OFFICE Alaska COMPLETION REPORT MARCH ATLANTIC RICHFIELD CO, WELL NO, /+-8 GYROSCOPIC SURVEY KB, ELEV, 51 FT, RADIUS OF'CURVATURE METHOD OF COMPUTATION _C_,.3_~P_U!ED FOR E_A_$:r_~_A...N_W..H_!...P_S_T_QC_K. ~.R~_BY__F_,_~~AE_Y._A~_Q_&$_s..o_C, .... · , ALL CALCULATIONS PERFORMED BY I B hi ELECTRONIC COMPUTER TRUE DOG LEG TOTAL COORDINATES CLOSURES SEVERITY MEAS, DRIFT VERTICAL SUB DRIFT DEPTH ANGLE DEPTH D M SEA DIREC DISTANCE DEG. A N G L E _D.E_G/_I_O 0 F T D M __D X $ T A i_ , 0 0 0 0,00 100 0 0 100,00 200 O 0 200,00 300 0 0 300.00 400 0 15 399,99 500 0 ~0 /+99,99 fS-o W 6o-' .... N w i .-oo .... .... N ...... 6 z.~.9.,._oo _S.~.o_,_O_O.W. ~.o_.!_,_0.o N . Z_7.5_,..0.0 _W .... 3~8,99 SlO,OOW 1300,78 N 275,03 W 1329,54 N 11 56 19 W _ 6o_o o. ~_o ~_9_%,_9.~.. 5~_8_o.99 s_3_o..O.OW...' .... ~_29__%,.Z.5 .N 700 0 0 69'9,99 648:_9.9 S_3_,..0_0.~ _!...2_9~_,_!0 N 0,OO0 0,000 0,000 0,250 0,~20 .__2_?,~..,e_1_2 W Z_3.2_8_+Q.6_N_l_157_22_W . 0_,..5 O0 275,13 W 1327,92 N 1! 57 28 W , O_:_kT_O Z88,7L. Z 288,_19_ 2_8_7_,..tL7_ 800 ~. O__ 900 0 20 899,99 8/+8.99 S O*OOW 1298.80 N 275.1z* W 799 · 99 7/+_8_,_9_9 .$__3., 0 OW 12.9_93_1_0_.N 2_7._5_,_!_3_W ~3_2~I._92_.,N ,'1 1 5 7 .2_~__W 0_'_0_0_0 1000 0 ~0 __999 · 98 9~.8_,_98___SZS_:_O_O.W ~_2_9_7_:9.5_N 2_7_5,33 W__ 1100 O 30 1099,98 1048,98 S15,00E 1296,95 N 275,/~1 W : 1.200__0__3._5 1_1_9_ 9 ~ _9_ _7 1_!/+.8_,97~__S90_.:.0_0.E ' 1.2_9._6._,./+.2_N 2__7_4_,_71 W__ __.1_3_0.0 0_3.0___~__9_9_,9_7___12 48_,97.__SS.0..,_O_O.E.___!_296_,_3.3_N 273,77 W__ lZ+O0 0 0 1399,97 13/+8,97 S80,OOE 1296,26 N 273,34 W __I 3_27__o_6_3_.N!_1 5_7 3.8__W __0 · 340 .Z_87~_63_ 132_6.~.83_N 1'1 5.8 35 W _0_,_330 ..... 1325.~87 N 1!. 59 20 W 033__7_0. 28 ~_5__ 1B25,20 N 11 57 5i--W 0_,_090 13_27_,_93. N 11 55 29 W 0 · 090 ' 2_8_7__,_.8_9_ 1324,76 N 11 5/+ 26 W 0,500 !..5_.00 0._! 0 .... ..1. 49.9,_97 !/+48..,91__$6e ..O_OE 1_2.9.6_.,.Zi_N.__Z_?3_.,_!9 W____!_3_Z_.~_,_6._9._..N.__!A_.5..~__~_W ..... 0_., 170 ..... 16.0_0 _0_ 40 ~5_9_9__,_9.6. !54_8_,.96 .... $2.!.,.0.0E.__!.295.:_69 N 2.-72,70 W__13..Z_z+_,_O..8 .... N 11 53 8 W 1700 1 0 1699,95 16/+8,95 S I,OOW 1294,27 hi 272,/+5 W 1322,64 N 11 53 15 W ___1_8_0_0___.0__50 1799 ,_9.~ .!?_4.8_:_94 $3.1_,.O.O_W.. 1_292_,?/+ N 272,89 W 1321 ,_2_3_N_1__1__55. 11 W__ 1900 0 30 ....... !.8_9_9:_9_3 l_.sA.8.:_gS__S~_8_.,_O.gW__!29!_,_8_~__N___Z_?3_,_63_W____I_3_20_,._5.1 N_!_!_5 ?_33_W 2000 0 0 1999,_9.3 .... ~9.~_8.,)$___S~.8_,_00W 129~,55 N__Z?3,95 W__!3Z_O._,_Z._g_N_!_~_S8 3Z W__ 2100 0 25 2099,93 20/+8,93 $39,00W 1291,28 N 2'7/+,2! W 1320,O_8_N_!}_5._9_2.1_W __2_2_0_0___0._3_0 2.!99_,93__2_1./+.8,9.3___S79,00W. 1_290_,..87_N__Z_T/+_,_89 W__13_!_9_,_82 N 12 I 18 W__ ____2._300 0 1. 5 2299 ,.9_3___2_2.~..8_,_9}__._$!0_,_0..0.W ..... !_2_99.,?.3_N__275,33 W lSA?_,.48__N_l.2 ...... 2_3.8_w__ ~.400 0__ 1. 5.__Z.3.9..9_e..9_3 ......... z.3.~ 8_,_93 .... .56 Z_,.O.O ~__.1_29.0,.06_N ...... 235_,_~.~_W __!.~_1_9..,_08 __N_l..2 .... 2_8_8_,.3.6_ __0_._500 2_8_ __0__,_3_3_O. 0,160 Z83_,_~0, 0 · 3_40 Z_86,._]._6_ .o_,AO..O 0 ~ ~ 30 2 0,070 o, 2 %0 .O_,_Z..9 Z+ ...... R E C.O R D__O_?__$~_RV EY AL~__C_AL_C_U_L_A_T_~_ON.$_?ERF_ORMED_B_Y' ! _B__N ~ EA_.$..,_DR...!.F_T_V,[._R_T_!.CA_.L __SUB _O. EP_T._H_AN.GL_E .. O.E.P_T..H._ SE A D N DRIFT TOT AL.CO __.2~0:0 0._~5 . 2A99..,_~.2 . 2A~8_,9_2.' N.2. L,_OOE .... !.29.0,.3.3_N__~2_7_~_,A2___~ . C L 05_.U..R_E _5 .... SEVER_I_ZY_ .SECT_tON_ .O_LS_T_A..N_CE _ANG L.E_ ........ DEG/_IO_OE_T ...... D~$_TANCE , ;L3.,.[9_,_19 _ N_Z2.__ O__2A_ ~ .... 0 ...,5 0.0 2 8 4' ,,, ~TOO ........... ~0 .... Z699.,._89 2.6 ~ 8_,_8.~N._ge.o.o.E__.129.3_~_ 53__N 2_7_3_,_7~_W ~3_Z2_,~7_N__l_~5.6~,..~ W O_,_O..L7 2_8.00 3 !00 6~5 = ...... N 8_O...OOE 130 2_J.26_N ..... ~5_1_,_28_~ ~..3_26.-.29_.N_l~55_l.Z_W ......... 0,!61 ........... .~ 2 85.~_7.c1_. ....... ............. 2 9_L,_9.0_ ~ . ........... 33.0 0_~_0_~_0 ~.. 3.296_,!1___3.24 3400_~_!__3.0.... 3_39~_,_9_2_ 3343_.92 N_86~.E___l_30?.e_!9__N __203,70 W 13~2_,9~N___8_5_l_Z6_W · 1.~3_3.0 36.0.0.~..7_~_5~_5~_8..,~_3 3.5.3~_,_3.3~N 86.,,.O.OE,_~_l..!_~_50_N !53_.,_33_W.~1_3_2_0_,_5_~_ N 6__~.0 ..... ~..W 2,327 3800 22 30 ~_7~3_2_8. 390_0_25~9~8.6_7_,_50___3_8~_6_~ 50___N8!?_50 E__~_~S_%2~N ~000 28 ~5~3956,36~3905,36 N81,00E 1332,2~ N 0,21 E ' 1332,2~ N 0 0 33 E 2,912 9_40 ~_W. 3_5.6.,_16_ 3_7_7_,_7_i_. ... 1341,37 N 2 6 28 E 2,266 1413.13 N I1 51 40 E 3.040 1/+39,95 N 14 30 I0 E--1,5'O"o 4 oo ~200 3~ 0 ~27,39 ~076,39 N80*50E ~349,56 N [02,28 E ......... 4300 38 10 ~20~9 ..... ~'4'00--4- 45-0'0 44 30--4358,!0 /+30-7',!0 N81,OOE 1382.96 N--290,45 E 4600 46 0 4'700' 46--0 /+-~-97 -e-g6-'--4' Z+-~I.-6-" 96 N78¥50E-- ~8~0-0--4-~ 0 456-~,~3 4516,43 N78.SOE-- 1-/+"06':-8-7'--N 431.38 E-- 1/+21,21 N--501,'~-7 E 1~+35,42 N 573,31 E ' ~9-00 /+7 30 ~53-5-;-94 147-1-~52--N--1-7' 2 /+8 E-- 1507,22 N 19 26 58 E --15'8-~-e-(3-7--~- 2-4 .... 0--4-6--E -- 16 27~,-30--N--2 $ 7--39--E-- 1671.71 N 28 7 43 E 1718,02 N 30 3 19 1 0o00-0 1,524 1 0.547 0.660 0,7'39 55,~ 13 709,29 771,~4 837.31 975-j4-8- 1045.58 fr87-,-3'7- 1257,51 1328,10 1399,20 ' R~-~-'$-A-D OF SURVEY ALL CALCULATZONS PERFOR"H'ED'-~Y ..... I-'B--~-ELECTRONI¢ COMPUTER ~--E-AS, DRIFT VER-T'ICAL SUB DRIFT TOTAL COORDINATES C L 0 $ U R E S _.SEVE. R.!.T.Y .............. SECTION._ -D E PT H-'A N'G L'E ....... -DE P'TH .......... $ E A ........... D Z R E 'C D-Z' s'T' AN c E .~_.~.~ ._ '--'..A~.L_E ........ DE_G/_~..Q.O.F_~.~ D.!_S~A N C.E ................... D H ...................... DEG, D N S 5400 ~7 25 '~977,18 4926,18 NSO,50E 1499,18 N 933,12 5600 48'30 511t,1~ 5060,!/+ NB2,OOE 1521,45 N 1079,95 ..... 5Y 0.0_..~..5._~ 0 ...... 5..!~.~,3.3 ....... 5.128 · 33 ........... N7 5,_5.05 ......... !_53.5_,3~_N ....... 1..1_5.A,_6.3 5800 /+5 45 5249,27 5198,27 N75,00E 1553,90 N 1220,75 ~ 76.5.,.e 6_N_31_5_3__5.6_.E 0 183.5,13 1865e77 N 35 22 3 E 0,635 1613,2~ 1919,5~ N 36 51 58 E ~,465 168/+,38 1976,07 N 38 9 11 E__0,95@ 17%~3~~ E o. ooo 1 5100 ~5 30 5~+58,7_6__SAO!e36__NTe_,.p_OS~l_~.O~3~.8_N___l_~t2_83_33 E' 2!_5.!~_2_N_~_3_5_~_2 E 0,5.67 1966,54 __.6200_4.5~0 ...... 5.5.28.,.7_5___547Y_,..75 N76.,.OOE ..........!_62.6...,..!6_N !_~.9..7_,_6~ E 22_l._O_,3..~__N_~2~..~_~.8_E ..........0,170~ 6300 ~5 55 5598,~6 5547,~6 N76,50E 16~3,20 N !567,27 E 2270.78 N 43 38 ~2 E 0,366 2107,21 .... 6500._.._~ 6 .... 10___5.73.7.,_.53___5686 e 53 ........ N 79.,_50E ....... !6.7_0.,6 2_N__!7.0_8_,_.S.~ .... [~2.3_89.~..~__N._...~5._3.8__J2_E ......... 0_,..~2 0 .... 2.2~.6..~91 ___6600_~.5__3.0_ 580!_,_2_~.~57_56_~21 .......... N81.,.O.OE ...... 1.682_.,.7_7_N.~l_Y!9_e_O~.E .2..~:4.8_,__8.1__N_~.6_3_5 3 ~ E 1 · 0_15_. 2.3_!.6_~_3_~_ 6800 ~5 10 59~7,59 5896,59 N79~50E !707,19 N 1919~37 E 2568,76 N ~8 20 54 E__ Q'.~_15 ......... 2.~.5.4_,~. 6900'-~-~-'0 ..... 66'~'8-'"'5-1~5'9~'7'~'51 ........ NSO-~OOE ....... 17'i-9--'-7~--N----1-'98'a-~-7-5--E ......... 26"2~'",~"9--N'-~9 ...... 8-~6 E 0,714 2522,53 ----7'1-0'0 ~+5 50 6160-~-8-3 61-0-9-e-83--N'8'O-~'OOE--!7/+5,3/+ N--2"!-2-6-;-9-O--E 2-75!,35 N 50 37 39 E 1,82/+ 7~00 ~+B BO 6800,80 62/+9,80 NSI,OOE 1770,76 N 2267~/+7 F_ 2876,98 N 52 0 7500._.~.._~..5 6.~_Z_,_3_8__6391_,38 ...... NsI.,OOE ....... !_7._92_,_86__..N ...... Z/+OI, O0 E 3001,33 N 53 ~9 9 E__ 7600 Z~/+ 0 6514,16 62+63,16 NS!,OOE 1803,75 N 2475,76 E 3063,16 N 53 55 27 E .... 7.700__.~ 3_30 6_5__86_?.39~6 535_, 3.9 ...... N 79.,.0_0E 1_ 8~. 5__,_76_ N ....... 2 5/+3__,_86__~. 3_!.2.5_,_4_!__N___5~__28_5 3 E 7800_.~ 2 .... 0.~6659_,_8_2~6608_,.82 .... N 78_,.0.0E___1.82.9_,2.9 N ..... 26!.0_,_37 E 3~!_8_7_,_53_N__5_~__5_8_~.O_E 7900_~.2__1_5 6_7_3_333_9__6682_,.99__N.8.0.,.ooE !.8.~.Z_,_09_N .... 2.676:_2_.l_E____3.ZA.S._,_%3._.~ 55 27 3,, E__ ~_8.0.00__~.%__3_.0~6..80.8_,_.4._5.~.67..5.7.,.45~_N7.9_,_0.0 E____~_85.4., 26._.N .... 2.7.~..~_,_84_~ ....3.3_Q%,98 N 55 55 48 E__ ........ 8100_.4.1_35 ....... 688.3.,.30 ......... 6832,30 ...... NBO,OOE 1.866.,.34.._.N ......... 2~07.,05 ...... E 8200 41 0 6958,a3 6907,/+3 N78,00E ......... !'878,9S N 2871,83 E 0,500 0,750 __0,250 leO71 __1,56_5__ 0e938 0,869 3.3.70,87 N .....56 22 5.1 E .......... 0.,~50 3431,98 N 56 /+8 !7 E 1,0~/+ Z.5.~ '~%0.. 265. ~87 2.72_8_,._2.9 2797,3/+ __2_865 '_7_9 __2933 30.00_'_5_8 3067_,.5.~ 3133_.,68 3.!.9.8_._.9.1 3263,.6e 33 z 8.,.oa 3392,2~ ~,E¢ORD Of SURVEY ALL CALCULATIONS PERFORMED BY ! B M ELECTRONIC COMPUTER TRUE DOG LE.G~ _NEAS · ..... DR !,..F'T...._.V~:R_T.;..CA.LSUB ......... DR ! FT .................. ?OTAL_COORD_I.N..A_..TE5 ................ C_L_. 0 ._...$..._U._R_.. E._._S ................... SEVER I_TY ..... 5.EC_TION_. _D.E P.TH_.A NG_~E ..... D.E.P.~H ........SEA .... D ~REC D ~ 5_T. ANC E ............. _ANGLE .........DE.G/._~ OOF_~ D_~..5_TA.NCE ..... 8300_z~0 ..... 15___7._.03A,_3.~ . 6983_,.3~3 N? 8.,.OOE_~._8.9.2_e_~N.~ ~ 2.935_.,52E 3_~9.2_,_6_7__N__5..~ ~.!_.E 0._,.75.0 .... __8 ~ 0.0~0_20 ..... ~.~_O..,..6Q 7.05.9.,.60 ....... N 79.,..00 E _~_~.0_5_,.3..6_N ...... 2~.9.8_,.8.9_~ ............ ......... 8500 ..... 39._:30 .... _7_~_8~_,.29 7%36.,.29_ _N8~,OOE ...... 19.16...,5.~.__N L I 3062_,08 ...... E ...... 36!2.,.~9 ..... N_...ST_ST ..... 29 .... E ........... 1,166_. ..... 8600__3 8 .... 55 _7_26.~..,_?~ 2~ 3_,.~'7. .N 8 O, OOE .... ~92 6..,9~_.N ....3_.!2~._,~_.E 3~7~0_,.8_6_N ...... 58 .... 20 ..... !!_..E 0 · 693 ...... 9~00._36 ...... 0 ...... 7660_, 19 .... ~609,..~9 .......... NS~,OOE ............ ~975_,.~3__N~_342.6_,:~2~E 3955_,.0_8 .... N__6O ...... 2 ........ 6 ...... E .......... ~.,093 .... ___9200._3.5 .... 0 ....... 77~.~...,..60 76g0,60 .... N83,00E .... 198_2..,0~__N _3~.84.,.!~_.E ...... ~00.874..~ ...... N.._6.0_2.~ ..... 56 ...... E .......... ~_.,0_53 .... 3992 .... 9~00 .... 33._30___7906,_66 ...... 78.55_,.66 ....... N8 ~, OOE ......... ~ 99_~..,..79_~ ...... 3596 , 30__ E ....... 4~12., ~9 ...... N...._60 ..... 5.9 ......... ~ ..... E .......... ~, 0 ~ 2 ~099*5.8_ .... 9500 32 .... 0__ ~990_.,_~6 _?939_,_76 ..... N83,OOE ._20.O0_,?2_.N_._3.~50...,..O.5_.~.~.~62._,_52_N_6~. ~.~ ..... 8 .... E ......~..,5.26 . ~ __9700=29 .... !.0 .... 8!.63_?.00 8.1.!.2~,00 .......... NSS,0OE_. ZO..1._O3_68._N 3_7 5..1__, 2 0_ ~ 72.56_?0.9_N__6.1 _48_2.9__E 1,330 ._ ..... 9800_2.9 ~.5. _82.5.0_.,2.8 ..... 8.~.99_,.28 ....... N86,00E ..... 2_O.!~.,50__N~3.7.99..,85_.E . 4300.,8%_N_62 ........ ~._!0 .... E ..... 0?252 9900 3 1 5 8~.3..6~_3~.2_85_,~3. N 88_,.0.0E~2.0_.~_,~_~ 3.8_5_0_,..03._E ~ ~_3~_5_,~.~_N_6.2~.O_55_E .Z.~..9_~.6 ~3: ~?~_ Z0200 37 [5 858~,57 8533,57 58[,50E 2006,[3 N 4018e05 E 44g[e02 N 63 28 ~ E [,788 __!0300 ~.0_3.0 ........8662.?~ ..... 861 !*4! _581_~0.0E 10~00_._.~0__!0 .... 8.73.8_,6~ ...... 8.6_87,6~ .... SS~,OOE ......... 1.988..,_13 .... N ..... 4.1~..,_2~_E~_~.5..96,~_5 ..... N__6~2.2__16_.E 1.._,_291__ ~595,52 - 10500 40 0 8815.15 976/+.15 SS!eOOE 1979,73 N 4208.07 E ~550,5! N 6~ ~8 17 E 1.251 ~650,!~ ............... !NT..ER. POLA_~.ED_T_RUE_._VERT_~CA L. ...... D E PT H $, .... CO0 P, D ! NA? ES__AND_.C.UOS UR Es.._E OR._G.I..VEN.~.. D_E P T H$ TRUE CODE HEASURED vERT!CAL NAME " DEPTH DEPTH TOTAL COORDINATES C L 0 5 U R E SUB DZSTANCE ANGLE SEA D M S .8.200 .69.58_,..A3 _1~!8_.,.93 N 8795 74~7,~ 19~8,87 N 32~4,Z3 E 3784,5~ N 59 0 ~8 E 7366,1~ 9~00 7906,66 1995,0~ N 3596,27 E 4112,59 N 60 58 50 E 7855,66 ~ 0228 860.6.,_7.2 ..... 2.00~_,.AS_N ..... ~Q3~, 96 E__~5.95_,_~.7 _~_ N_63.~.5_4O_E__B_5.SA, 72 '!023.8 86 I~, 57 .......... 2002?48 .....N 10_262 ............... 8633., 25~ 2000,12_.N ............... 1.05~7 ................... 8851,15 .................. 1975,00_N ......... ............................. !_05.53 .......... 885 5._~.7.5 ....... [ 9 7~ ,.A O__N~fi 2 ~! .,72 ..... E ......46.78_,~_2 ....N__.65 ...... 2 ...... 2! ...... E .... 88.0_A_, 75 10665 8.9~_~!_,5~ 1963,1~ N ~312,83 E ~738,61 N_6.5_.3!_3.2_E -M EA$ URE D-DEP TH-AN D-OT H E R-DA TA ..... FOR..-.EVER Y--- EVE N .... ! O.O- FEE T-O F-$ UB--$-EA .... DEP T H · ........... H.EASUR, ED .... V.ER..TI._CAI._.$ UB: ......... MD-?VD_ D E?_T.H .... D.. E_P.T_~_5 E.A_.D..! F.F,E REN.C.E, VERTIC. At,_ C ORR E,.C_T.!_ON .... TDTAL__.CO. 0 RDINATES _1.5I' 15_l,_~l~00 .......... O__ 0 251 ...... 2 D.1., ............ 200 ............... 0 ............................. 0 .35_L_.-___- 351, _300 .................. 0 ~ ~.53,,- . ,q,.5_L,_ ,q._O0_ o .... 591_ .... ~5.5.1_, 500 ............ 0 651 ..... .65.1_, ..... 600 .................... 0 1 o.5_!,. 125:1 0 0 0 0 0 0 0 13.01J_0.0__N ..... 2 .'T5J O.O_W. _ 13 01,.00_N ........ .1300_,19.~_N __275,_00.__W_ 1551 1551, 1500 0 0 16515, :..6%1_~.1.Ao o __o o 1851 !851, 1800 0 0 2051 2051, 2000 0 0 2 15_1 21.51, ........... 21.00 ............. 0 0 2251 2251, 2200 0 0 0 ........................... 2~+.51 2 ~.5 !_~ 2 400 0....: ............................................ 0 13_0 O_ ,..~3_N 2_75..,. O_7_W, ..... 12 g 9_e.50_N ......... 2..7. 5_e. ll___W 1299.,_l_~_N 275_ 1.2.9 9,..02__N ....... 275 1.298_,_~.3_N____27..~- 1.29~_e.4.Z__N~ZY~e/+_7 W ~. 296..,_5_8_N 2.75..~_~. !2 96_,_3.9__N . .2!4_~_2.!__W. 1.2~ 6,2 5__.N .... 2.73e30__W__ !296.,_06 N 1.29 5,0 5 N 1..273. e~ 3__N 2_72_,_5.8 .... W !.292._,_20 N 27.3_,2~_W 129_1_,_6 2 N__2 7 3ASS W 1.291_,._~'9_N ~_23~.~_0 2_..w 265.1 2_751 2851 2951 3052 3153 3254 3355 3457 .......................... 3.56_1 2551, 2500 0 0 0 0 0 0 0 I 3351, 3300 4 2 35_.5._!_, ............. 35.00 ........................ 9 ..................................... 2_6.5.1., ......... 2600 ............. 2751, 2700 2 8 ..... 2 .oo_ -2951, 2900 3051, 3000 3151, 3100 3 129_OmL6_9_N 275,23 W ! 2.9_0_,._2t__N_ 2_75_,29 .... W 1290_,_05_N ..... 2.7.4_,.82.._~ 12_9_l_e_O_2_N~2_7~A20 W !29_21_.6.8_N ........ !29~.~3! N 273,3~+ W 1295,17 N . 271,30 W 1297,69 N 266e!8 W 1301,!1 N 256'67 W !303e3! N 244,83 W 1305.11 N 230,25 W .13 0.6~._6_2_N 212_, 1.3.1.o.,7_2_~ .......... !64, 57_.w _N_EASUR. ED__D~.P_TH_A_ND_O_T_HER_DA.T.A .... FOR_.EVERY.__EVEN lOO_.F_Eg%_,O..F,.S.UB.. SEA_D. SPTH.,, ......... TRUE _.... ...... M E.A SU R.ED ..... _Y,E_R_,.~._I_C_ .A L__SU B ......... MD"..IV D ................... V ERT...I_,CA L ......... D E R_T_H _., _DE..P. ZT.H $ gA_D_I EF.g.R E_N CE. ___~0 R R F,C_T_I.ON TLO_.T_.AL__.C_O OR D_I. N A _T..E_S 3882 . 399z+ /+109 ...................... 4.229 ~4~'o ......................... ,+.63 2 .3_ 6_51_.__3_60. 0 ............ .!/+ 5 .1.3..! 3_,_39_N ............ 13.2., ,. 84_.W 37.5!, 3.70.0 ...... 21 ~ ......................... !3i7,_~..~_...N .................. 9.5,..~.~ W 38.51, ..... 3.800 ............ SO 9 ................ !324,2 2_N ....... ' 52_,_91 ..... W 395.1. 3900 ~2 12 4051, 4000 58 41.5.1_. ....... _71.0.0 .............. 77 =19 ~5_1. __~200 1.0.~ 27 ~3_5!.. .......... 43.0_0 ............. ~39 ~_51., ........ _4.~00 ............ 1_81 ~2 1.3_33_._9_8__~ 2.7 1.3.41 ,.2.7___N 53 ,..92 .... E ! 352.4 1366.._49_.N 138.! 13.9.7.,_8_6._N ....3. 83_,_3.0__E .......................... 4.92 2 4.6 5.1.., ........... 4600 ........... 2.7 ! ,.6 14 38...48_.N ....... 58.9, 20__E ........................... 5.068 ~7.5 !. ........ 4700 .......... 317 _~_6 ...................... !4. 57_..2 8_._N ........... 69_3.,.? 5213__ __4..a_5 !_, ............ ~_80.0 ,36.2 45 147.6.,_07_N ..7.9.7_,.47__.E .................. 5 3_61 ................. 4.95.!, ...... 49.00 ........... ,4_1,0 ............................... 48 1_~ 94_,.8 3_N 90.X+_,..7_2 .... .................... s.509 50.5. !, ......... 5000 ..... ~_s ~ ......................... __.4_~.._~ t.5_l..!,29_N .......... !.9_12_'_7.~__~ 5 ~02 5251, .......5200 551 .... ~ _.~ 3 155~,2 7_ N ...... lg22., 13 ..... ~... ............................................................ .................... 5.9A6_ .... --5~.~.~., .... 5~00 .......... 59.~ ....................................... .~ __!..5.80_~.9..~-N ...... ~_32..I_ 6.0.8.9 : ~ 5.~_1., _ 5fl.O 0__.63.8 ____ ~ 3 .1~0.6_,_9_6_N ......... ~AZO_,_66_E 5~5.!.., ........ 5.5 O0 ........ 680 ............................ ~.2 ~63 !_.._68__N_ 56.5.!, ..... 560 o ............. 724 ............................ ~ .................................. 165_~., 8.~_.N ....... 16i 58.5 !_, .......... 58 O0 .............. 8.1. ~ ........................................ 4~ ................................ !689_,_92 N ....... .1_822,.6.8 E 595_L, 5.900 ............ 8 54 ...................................... ~_3 .............................. 1.Z07_,_84__N .......... !922_,23_.E 60.5~_, 6.000 ~97 49 _6.15.l.,_ 6100 ......... 93~ ........................... AO ____62.5_1_, .... _6.200 978 ............................... ~4 _6~.51,__.63.00 10_2.0 ~2 6~5_1_, .... 64.00 ........ 106! ............................ ~_! 6~.5!._,___2__6500 .......... 1_!00 ....................... 39 66~..13 .... 66.00 1137 __3.7 67.5!_, ......... 67.00 ........ 1172 ................................ 3.5 6851... 68.00 ..........12.05 .......................... __3_3 6951. 6900 1239 34 ............... 8.3.22 ........... ]_0_5.1_, ...... 700..0 ......... 12.70 ................................ 31 !_7_15_,..3.3_N 2_0_1_9_._7_~__E 17A_3_,_5_9_N ....... 21.!_.7_.,.0 2_.E .1._7_62_._2_1_.N ....... 221_7..,._51 ..... E .............. ~77_8_._66_N__2_3_!_7. _._3...3__ E !_79.4_._.!7_N ......... 2A. !5..2 5 .... E_ 1_8_09_,_6_0_N ...... 2 5 ! 0,.69__~E 18_2_7_,_6~_N ........ 2602_,.5_7_5 !_8.Z~.4_,_80_N ......... 26 91_,_37_E 1_86!_o_ 2.6. _N ........ 2. 77 8..._8 1877,58 N 2865,40 E .1895_,3.8__N ....... 291+9_,_3.:3 .... E; ....... .................. _62.32 ......................... 6_54.9 ........................... 6662 ............................ 6 8 0.5 ..................... 70.86 ...................... _7 22_9 7.373, .................... 7.5 ~!_2 .................... 7_65_! 7_7_8.8 ..................... 7_92.3 8057 8190 -MEA.$UR IE D:,.DEPT H--AND--OT-H EI:L-DA-TA--FOR ...... E. VERY.--E. VEN--1-O0- FEET-OF SUB--SE-A--DE P TH..,. TRUE ..... ND-T_VD .... VER_T...I CAL, _$ E..A_D_!.E.EE. gE.B.C.E _'I'_O_I'A..L, ..... COOR.D.IN.A.ZE.$ ......... _8..4.5.2t ) - 7151 , 7.!.00 .... !~.02 3.2 ................. 8 58 2': '?2, 51. ............. 72 00 ............ 13 8 7! 0 73.5 ~... ........ 7:300 ........ 1:3.5.9 ........................ 28 88..3_8 __' __7:4.5..,!.. ......... 7.4.00,_~1.3~.87 _2_8 89.6~ 755 ~, .............. 7500 .......... ~4.13 9.08 9 7_6.5 ~. ............. 7500 ....... Z~3.8 92!. 1 77_5. !, 7.7 00____! .4~16,0,_ __ 22. 9 ~._3 .... 7851, .............. 7.800 ........ 1482 22. e~5.3 ...... _79.5 1, ........... 7900 ...... 1502 20 ................ 98.01._' _. _825!. ......... 8200 .......... 1 2.7.o,, ~.3_4 6 41t,7 .5. 59 2_0.1.~_,_5..~N_--.3 8_0:0_,., 10..l.5..8__ 8_5 5..1, ..S.5 O0 ..... !.607 .................. 2.3 2.0.09_,?_.6_N__~9_9~..,0.7~ ..... 1 O. 41.6 8_7_51., ....... 8.7 0 0 ......... 16 6.5 3.] 19..87_,_01_ N 4.15~. ,_~ 9__ E _/NT E~ R P 0 LA.T F,, D_VA t. U E..S_F.O. R_EV.E N_.IO O0..=FE E.T_ 0 E_ME A.~ U RE;.D_D EP_T. H ,. TRUE NEASURED ...... V_E.R_T_.Z.C A L DEPTH DEPTH sub 1_000 .... 2000 ........ 19.99., .... 19/+ 8 ,. . .3_0_00 _ 2.9.9.9_, ....... 2..948., ............................. 4.000 39_5.6..e ......... 3905, 5000 /+?04, /+653, 6000 5388. 5337, 7000 6090, 6039, 8000 6808, 6757. 9000 7579. 7528, ............................. 10000 8~+21. ................ 8370. 8_, 129~7_,9_6_hL .............2._75J32__ W 3~2..99_:..4'~7__N ......... 133 2 ,/+3_ N 1/+/+8,75 N 6/+5.21 E 1590.98 N 1359.13 E 1_7.32 .,./+.7_N ..... 205.~_,._/+ 1__ E 1854. ,Z.6.__N _. 2.F/+ 1_,.8~/+_ E 2018 ,.O.6_..N ............ .. ~ ........_~ ............ :. _.L.. ....... : ........~'~ ........SCALE 1_ = IOOO~J .... : .... i ............. ;---~ ..... ~-~ :' : ~ ....... ~ ..... ATLANTIC RICHEIELD ' ' ' i - , ~ . . RADIU'SmOF-~ORVATU'RE--METROD :':::-F: :::¥:~ :I:::s-:-::~?-'.:~:::: --~. ::-.:-~: :.::K:::::-::~ ~osc0.~- su~vE~ ..... :-~ .... -:'¥_:¥ :'::'.--:-:! '-::--::--'::._~. :-'::'_::¥' '-'~.-~::: :_-L}_?:¥L.f:::~": :._-:_::._:-~ ::':V:::'-_ -" ...... : ............. : ................... i .......................... ' .... i ~ . , ~ ~ ~ 'J . . ~. . :----;- :" ' i'. ". ~ i .... --'f -'- i -" ~ .... · ~ ~ ' -i ....... ' ' ~ ................ : ..... i .......... ' ....... ~ ....... i -: ....... i .................. ~- ' . , ....... :. ~ , :::: '~:-~'-_--'-'_:~ ::.:-_. .......... , ......... ARE TVD ........... : -' ..... . t . ~ I - ' .... :'-i--i-'--: ....... :-'~ ......... ~ ': .......I' ': .... : ~'-'-: ':'-t ............ ~ ...... :'.~ -': ..... .... ~'": ......~'-- ........ I ........ :"': ..... .... i ............ ~ ................... HORIZONTAL; VIEW ~, ATLANTIC R CHFIE~D' GYROSCOPIC SURVEY .;20- ' I ; TVD = ' ' " 8,942 · i TMD 10,665' .......... : ....... 1 ........ i .... ~ ' - ALL-DEP"THS'S HO'WN'I'-'-~-~'-' !' ' '"~ ...... "" ........ T D i Ii } ARE V ,, ~''. i' { AtlanticRichfieldCompany North Am( "Producing Division North AiaSkL ...~strict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 4, 1976 Mr. O. K. Gilbreth State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 RE' DS 4-8 (33-26-11-15) Pemit No. 76-10 Dear Sir' Enclosed please find the Monthly Report of Drilling Operations for the above mentioned well. Very truly yours, C. R. Knowles District Drilling Engineer Enclosure CRK/BDR/j 1 ~'V. $- I-?0 STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY RE!PORT OF ~DRILLING AND WORKOVER OPERATIONS WI~LL W'ELL 0THEI~ 2. NAME OF OPERATOR Atlantic Richfield Company ~.~a~:ss OF O~TOR P.O. Box 360, Anchorage, Alaska 99510 4. LOCATION O,F WF-J-~ 208'N & 618'W of SE cr Sec 27, TllN-R15E SUBMrT IN DUPLICA~ 5. APl NUMEPACAL CODE 50-029-20193 LEASE DESIGNATION AN'D SEI~IAL NO. ADL 28324 ?. IF INDIA~, ALXDTTEE OR TRIBE NAME 8. U'NIT,FARM OR LEASE NA3~E Prudhoe Bay 9. WELL NO DS 4-8 (33- 26-11-15) 10. FLELD AND POOL. OR WILDCAT Prudhoe Bay - Sadlerochit Pool II. SEC., T., R., Al.. ~BOT~FOM HOLE OBJEcrnrE) Sec 26, TllN-R15E, UM 12 PERblIT NO. 76-10 13. REPORT TOTAL DEPTH AT END OF MONTH, CPIA3qGES IN HOLE SIZE. CASING A!N-D C~ENTING JOBS INCLUDING DEPTH SET AND VOLLrMES USED, PFA~FOBJkTIONS, T~E~TS A1W-D I{ESULTS. FISHING JOB8. JLrNK I2q HOL.E A34D SIDE-~CKED HOLE AND A2qY O~/IiER SIGNIFIC2~NT C~-IA3~ IN HOL~ C~DSFDITIONS. Report on operations, for the month of February. Spud @ 0800 hrs 2-11-76. Drilled 17-1/2" hole to 2700'. Ran 13-3/8" 72# MN-80 Buttress casing w/shoe @ 2676'. Cemented w/4000 sx Permafrost II cmt. Washed 13-3/8" X 20" annulus and recementedw/300 sx Permafrost II cmt to remove all possible freezible fluids. Landed 13-3/8" csg, i~talled and tested packoff, NU and test BOPE. RIH w/12-1/4" BHA, drilled FC~ shoe and formation to 2710'. Pressure tested formation to equivalent .65 psi/ft. Directionally drilling 12-1/4" hole @ 9504' on March 1, 1976. NOTE --Report on this form i. required for .each calendar ~nth~ regardless of rhe~atus of o~wations, and must ~ filed in duplicate with oil and gas conservation commiffee b~ the 15~ of the Succ~ding mon~, unle. otherwise directed. the 02-001B STATE of ALAS~ DEPART~Z~NT OF NATURAL RESOURCES Divi~'ion of Oil and Gas TO: ~-- O. K. Gilbreth, Jr' Di rector Thru: Hoyle H. Hamilton Chief Petroleum Enginee}~, FRO~: DATE SUBJECT: February 20, 1976 BOPE Test, ARCO DS 4-8 B-P M-5 '0 February 14, 1'976 - Departed mg home at 8:30 AFl for 9.. 0 show up for 10:00 departure bn 'wien~¥1ioh't -#23 to Deadhor~e. Arrived Deadhorse at 1:30 PM via Fairbanks and took ARCO bus to Rowan Rig #26, ARCO drill site 4,8. ARCO drilling foreman was Shorty Allen and Rowan toolpusher was .L.C. Baker. Nippling up was still in progress and tests would not begin until the morning of February 15th. Temperature -38° F, clear skies, no wind. February._ 15_, 1976 - Tests began at. 9:00 AM but there~were i~ediate problems. The hydril would not test, so it was decided to close the pipe rams so the tests could continue. Unfortunately. the driller closed the blind rams and flattened a joint of 5" drillpipe. Hhile this .was being corrected, I toured the location which was well organized. The reserve_pit was we.ll built, steel welded fuel tanks not bermed and the ~iell sign had not been received from Anchorage. The accumulator was tested to~2800 PSIG and rams were actuated by both remote and primary controls. There were five N2 bottles manifolded into the accumulator in an eight bottle manifold. No pipe plugs had .been installed in the inlets from the three missinQ bottles and therefore, any attempt to utilize the N2 backup vmuld have pressured to~atn~)sphere. %~(e.had that correcte~ in~ediatelY. There was no gauge or bleed off valve incorporated .in the manifold and the motorman insisted all five N2 bottles were brand new and fully charged. We had them tested individually with these results: O, 2000, 1750, 1000; 1150 PSIG. We reco~ended to Shorty Allen that bottles #l, #4, and #5 be replaced. ---'f~es:~s.resumed at 2:45 PM. Pipe and blind rams tested to 5000 PSIG. Both wing valves and-the check valve on the kt~ll line and both valves on the choke line tested to 5000 PSIGo Nine Halliburton Lo-Turc plug valves and ~8 flanges in the choke manifold tested to 5000 PSIG. The manual adjustable, choke was free moving and the Swaco super choke actuated. At 10:30 P~,Lwe finally tested the kelly cock and the lower kelly valve to 5000 PSIG after experiencing frozen line problems. Both dart and ball type valves were on the floor. Several additional attempts to test the hydr.il failed and it was finally decided to change the packing element.. FebruarjK 16_, 1976 - Tests resumed at 7:.00. AFl with hydril testing to 3000 PS)G. Tests were concluded at 7:15 A copy of the field inspection report was cm~pleted, the original given to Shorty Allen, a copy mailed to Benny Loudermilk and a copy. is attached to this report. ~e called BP's M-5 location at 7:3~ .AH and were advised by Lee Simmons, drilling foreman, that their tests were completed at 3:00 AM that morning. Ben Leftorman Fleld Trip Report February 20, 1976 Departed ~ad~rse at 5:25 PM via 14ien flight ~20, arriving in Anchorage at 7:t0 P~4 and at our home at 7:45 Plq. In summary, I witnessed BOPE tests at ARCO's OS 4-8. Attachr, ent ~-' ' ~'~"~:': Alaska' Oil and Gas Conservation't'Committe~Z. . · " Field Inspection Report Drlg. permit No. ~[-/0 . -~~-~'~'~'~'-~--~ Well/~,~f~ Seo~,T. UAj R/,~, Operator /~.,.~_.m Represented by Name & Number~ ~'~.'~2 Satisfactory Type Inspection Satisffactory Type Inspection Yes No Item (~)t~Location,General Yes No Item (~,~BOPE Tests ( ) (t~~' 1. Well Sign ( ) ( ) 15./~Casing set 2. General Housekeeping 3. Reserve Pit-( )open( )filled 4. Rig ( ) Safety Valve Tests 5. Surface-No. Wells 6. Subsurface-No. Wells ( ) Well Test Data 7. Well Nos. , , , 8. Hrs. obser , , , 9. BS&W , , , lO. Gr. Bbls. , , , ~ ( ) Final Abandonment ll. P&A Marker 12. Water well-( )capped( )plugged (~=) ..... ( ) 13. Clean-up ( ~,~)~"~ ( ) 16. Test f'luid-( )wtr.------[ )mud (~,.,,,)~oil 17. Master Hyd. Control Sys.;~T~__~.',.~psig.,, 18 N2 btls. ¢.~ 19 R~mote C~r61s 20. Drilling spool- ,~" "outlets 21. Kill Line-(~'Check valve 22 Choke Flowline ( ) HCR valve 23 Choke Manifold Ho. valvsq'~ flas'~ 24 25 26 27 28 29 3O Chokes-(~)'tTemote( )Pps: (~dj] Test Plug-(~"$'lellhd( )cs..o( )none Annular Preventer,~'!.::psi?.. B1 i nd Rams ~:O,~,,~ps i g Pi pe Rams ,~-'~:,,,..~ ps i g Kelly & Kel ly-cock,~:~;:o~.:~:,psig Lower Kelly valve ~;~ft.!~.;~::, psig ( ) ( ) 14. Pad' leveled (~..),~,~ ( ) 31. Safety Floor valves-~V (~>,~'Dart Total inspection observation tlme~.,.-~,hrs/days Total number leaks and/or emuip, failures ,,~ . ~ tt days or when ready ! I o~ Il) (0, I°I¥ Atlantic~ichfieldCompany North Ameri':---~:Producing Divisior~ North Alask~ ~trict Post Office Box 360 Anchorage, A~aska 99510 Telephone 907 277 5637 February 2, 1976 Mr. O. K. Gilbreth State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 RE' DS 4-8 Dear Mr. Gilbreth: Enclosed please find a Sundry Notice for the above mentioned well. Very truly yours, C. R. Knowles District DrillLng Engineer C </cs Enclosure Form Submit "Intentions" In Triplicate & "Subsequent l~cports" tn Duplicate STATE OF AlaSKA OIL AND GAS CONSERVATION COMMII'TEE SUNDRY NOTICES AND REPORTS ON WELLS (DO riot use this [orrri for pruposals lo drill or to deepen Use "API'~ICATION FOR ['EI~-II'F~'' for ~uch pz'ofiosals.) 01L WELL ~/~ WELL ' : OTHEW 2 NARIIi~ OF OPEH, ATOR Atlantic Richfield Company 3 ADDI{ES$ OF OPERATOII P. O. Box 360, Anchorage, Alaska; 99518 4. LOCA'I'I£~N OF %VELL ^t_~uaac~ 208'N & 618'W of SE cr, Sec 27, TllN, R15E 13 ELEVATIONS (SI'~OW whether DF, RT, GR, etc. 19.5' Pad 52' RKB Check Appropri=te Box To Indicate Nature of Notice, Re 5. APl NU~IJ~t~iCAL CODE 6. LF-.ASE DE~"~IGNATIoN A~ND SERIAL NO. ADL 28324 7. IF INDI~.N, Ai.J.~'I~rEE OR TRIBE N~%~,IE 8. UNIT, FAtL'Vl OR LEASE NAME Prudhoe Bay 9. WELL NO. DS 4-8 (33-26-11-15) ., 10. FiELD AND POOL, O1{ WILDCAT Prudhoe Bay-Sadlerochit Pool 11. SEC., T.. It., ~I., (BOTTOM HOL~ OBJECTIVE) Sec 26, TllN, RISE tZ'. PEIL%I. IT N'O. =orr, or Other Date NOTICE OF INTENTION TO: TEST WATER 8HUT-0FF ! PULL OR ALTER CASIN0 SHOOT OR ACIDIZE ABANDON'* REPAIR wELL CHANGE PLAN8 l , Other) BUBSEQUleNT REPORT OF: REPAIBINO WgL~, FRACTURE TB~ATM~'NT i ALTERING CASINO 8H00TIN0 OR ACIDI[IN0 ., ABANDONM~T* (Other) (NOTI:: Report results of multiple completion on Well Completion or Recompletlon Report and Log form.) 15 L,?:SCRIBE PROPOSED OR C0.MPLETgD OPERATIONS (Clearly state all pertinent details, and give pertinent dates, including estimated date of starting any proposed work. The Atlantic Richfield Company proposes to change the bottom hole location o'f this well from Section 35, TllN, R15E, UM to a Target location of 1320'N & 1450'W of SE. corner Sec 26, TllN, R15E, UM. The distance from this target location to the nearest well is 2900' and to the nearest lease line is 3830'. Proposed TD for this well is 10,750'b~3 (8910' TVD). The proposed 9-5/8" casing depth is 10,750'MD, which will eliminate the 7" liner. All other specified" in the Application for Permit to Drill will remain the same. 16. I hereby certify~a~_ie f0re.~and correct SIGNED , I~'_/' , _.. - (Thl, space for State om"c; ~se) / ' / / - ? / - / k . { CONDITIONS OF A~PPROVAL, IF See Instructions On Reverse Side ~anu~y 22., I~76 Re: Prudhoe Bay DS 4-8 (33-3-11-t~K) Atlantic Richfield Company bY' - State Permit ~Io. 76-10 C. R. t~owles District ~illin§ Engineer Atlantic Richfield Company P.O. ~x 360 Anchorage, Alaska 99510 Dear Sir: Enclosed is the approved application for permit :to drill the above referenced well at a location in Section 35, Township ltN, Range 1SE, UM. t~ell samples, core .chips and a mud log are not required. A directional survey Is requf red. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas a~e subject to AS 16.50.870 and thru regulations promulgated thereunder {Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Depart- merit of Fish and Game. Pollution of any waters of the ~State is prohibited by AS 46, Chapter 03, A~ticle 7 and the regulations prol mul ga ted thereunder {Title 18, Alaska Ad~dntstrattve Code, Chapter 70) and by the Federal Hater Pollution Control Act., as amended. Prior to commencing operations you may be contacted by a representative of the Department of Environmental Conservation. Pursuant to AS 38.40, Local )4ire Under State Leases, the Alaska Department of Labor is being notified of the issuance of this permit to drill. To aid us in scheduling field work, ~e would appreciate your notifying this office within 48 hours after the well is spudded, t~e would also like to be notified so that a r~presentative of the Division ~y be present to witness testing of blo~ut preventer equipment before surface casin§ shoe is drilled. C. R. Kno~les ~- January 22, 1976 In the event of suspensi~ or. abandonment please give this office adequate advance notification so that we may have a witness present. Very truly yours, O. K. Gilbreth, Jr. Chairman Alaska Oil and Gas Conservation C~ittee OKG~bj Enclosure ~par~ent of Fish and Ga~, Habitat Section wlo encl. ~pa'rt~ment of Envir~mental Conservation w/o encl. Depar~nt of La~r, Su~rvisor, Labor Law Compliance Division w/ encl. AtlanticRichfieldCompany ? North Ameri~'?~ Producing Division Alaska Regio,_ Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 January 15, 1976 Mr. O. K. Gilbreth State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 RE' DS 4-8 Dear Mr. Gilbreth: Enclosed herewith is our Application for Permit to drill DS 4-8, A $100.00 filing fee, and the required survey plat. We are enclosing two extra copies of the survey plat that can be added to your DS 4-7 file. For your information, as well as for the State Department of Labor, the surface location is on Lease ADL 28325 and target location is on Lease ADL 28324. Both of these leases have an effective date of October 1, 1965, with a termination date of March 27, 1984. Very truly yours ~ ~ ~ C. R. Knowles District Drilling Engineer CRK/cs Enclosures REV. '' i }~i ~T:~TE OF ALASKA SUBMIT IN TRIPLICATE (O~her instructions on reverse side) API # 50-029-20193 :] '] ': ~ ?.i: iOIL~ AN D GAS .C~]~l S .~ .VA,TI O N ,COMM ITT E E APPLICATION FOR" ' PERliVlIT "' TO DRILL, DEEPEN, OR PLUG BACK la. TYPE OF WORK DRILL [] b. TYPE OF WELL OIL {~] OAS ['--1 8INGL{~[~ WgLL W~LL OTH,R ZONE 2. NAME OF OP~TO~ Atl~tic Richfield Comply 3. ADDR~S ~ OPhiR P.O. Box 360, ~chorage,Alaska, 99510 4. ~OCATIO~ O~ ~f~o 208~N ~ 618~ of SE ct, Sec 27, TllN, R15E DEEPEN PLUG BACK MULTIPLE ZONE At proposed prod. zone 1320'N & 1320'W of SE cr~ Sec 35~ TllN, R15E 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* Approximately 6~ miles northeast of Deadhorse 5. 6. LF~SE DESIGNATION AND SEH/AL NO. ADL 28524 I. IF INDIAN, ~LJ~O~EE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Pructhoe Bay 9. WELL NO. DS 4-8 (53-3,-11-15) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay - Sadlerochit 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec 35, TllN - R15B UM 12. 14. BOND INFOHMATION: TYPE Statewidesurety and/or No. Federal Insurance Co. #8011-38-40 15. DISTANCE FROM PROPOSED* J16. NO. OF ACRES IN LEASE LOCATION TO NEAREST ! PROPERTY OR LEASE LINE, FT. 1320' J2560 (Also to nearest drig, unit, if any) 18. DISTANCE FROM PROPOSED LOCATION* ilS. PROPOSED DEPTH TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 2400' I 12150' MD 21. ELEVATIONS (Show whether DF, RT, C.H, etc.) 19.5' Pad 52' RKB $ 00,000 117.NO. ACRES ASSIGNED TO THiS WELL 320 20. ROTARY OR CABLE TOOLS Rotary 22. APPROX. DATE WORK WILL START* February 5, 1976 23. PROPOSED CASING AND CEMENTING PROGHA/~ __ SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRAI)E SE'I"TING DEPTH QUANTITY OF CEMEN'~ 32" 20" 94# H-40 100'+ Cir to surface approx. 500 sx 17½" 13-3/8" 72# MN-80 2700'+ " " " " 5500 sx 12~" 9-5/8" 47#' MN-80 10900'-+. +1200' cmt column of 1st stag.e' +~ 8 RS-95 300' cmt column on 2nd staee +125, 8½" 7" liner 29# N-80 12150' . gm~ tO liner top approx. +260 sx 50sx sx The Atlantic Richfield Company proposes to directionally drill this well to 12150'MD±, 9130' TVD, to produce the Sadlerochit zone. Logs will be run across selected intervals. A 20-3/4", 2000 psi Hydril will be used on the 20" conductor. A 13-5/8", 5000 psi Hydril and 13-5/8" 5000 psi pipe and blind rams will be used on the 13-3/8" casing. The BOP equipment will be preSsure tested each week and operationally tested each trip. A non- freezing, fluid will be left in all uncemented annuli within the pemafrost interval. This will be a suspended cased hole. IN ABOVE SPAC~ DESCI~IBE I~RO~OSE~ PRO~RAM: If propo~l is to deepen or plug back, give rmta on present productive zone ~nd proposed new productive zone. If proposal is to drill or deepen direct ~onally,, give pertinent data on mzbsurface locations and measured and true vertical depths. Give blov~o,,t preventer program. certify t at th Foregoing i True an& Correct 24. I hereby S!GND' ' , . DATE (This space for State office use) CONDITIONS OF APPROVAL, IF ANY: J SAMPLES AND CORE CHIPS H.EQUIP,,~:~ OTHER REQUIREMENTS: [] YES ~NO j DI~CTIONAL SURVEY REQ~ YES [] NO ^PP~OWD " - ~ ~;See Inmuction, On Rever~e Side IA.P.I. NIIMEH/CAL CODle ~5'0-0~ -20/95 .~'~OV~D*r, January 22, 1976 CSRTIF!CATE OF SURVEYOR TERE.[) ANb L~CENSED rTO PRACTICE LAN[) 5LIR- VEYIN'~? iN ;'HE' STATE. OF ALASKA AND 'i~., AT THIS PLAT PEPF'ESENTS A LOCATION SURVEY MAL)E' BY ME OR UNDER MY SUPERVISION, AI.L DiMENSiONS AND OTHER DETAILS ARE CORR~.~CT AF'~ 2~2~51 ! ASBUiL_T ATLANTIC RICHFIELD CO. DRILL_ SiTE No. 4 Locqted in E i/2 of PROTRACTEDSEC.27~T IN~RISE~ UMIAT MERIDIAN~ ALASKA PREPARED BY HEWITT V. LOUNSBURY 1~ ASSOC. 72~W. 6th AVE, ANCHORAGE, ALASKA ,DAT~ JAN. I ~)76 ' CHKD '~' RC. ~ FIELD BK CHECK LIST FOR NEW WELL PERMITS Is the permit fee attached ........ Company Yes No Remarks Lease & Well No. ~mo//~mm~/, ~Z)~.~~ Is well to be located in a defined pool .............. A~*~ Is a registered survey plat attached ..... Is well located proper distance from property line . . Is well located proper distance from other wells ....... Is sufficient un, dedicated acreage available in this pool ...... X~a~: Is well to be deviated ................ is operator the only affected party ............ , Can permit be approved before ten-day wait ............. ~< , Does operator have a bond in force ........ " . ..... F-~)~ Is a conservation order needed ................... . Is administrative approval needed ................. 1. Is conductor string provided . . .' ................. Is enouqh cement used to circulate on conductor and surface .... ;. Will cement tie in surface and intermediate or production strings 5q.~ ,.iill cement cover all known productive horizons .......... 7. Will surface casing protect fresh water zones .......... ~. Will all casing give adequate safety in collapse, tension & burst 9. Does BOPE have sufficient pressure rating ............ dditional Requirements' Approval Recommended: Geology. Enginee~ing'~ TR~7~\ HWK X~F-~OKG HHH JAL LCS ~? JCM Revised 1/15/75 Well Histow File APPENDIX Informati°n 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. 11 1! il 11 11 1! I1 11 11 11 11 1.1 :il 11 11. t 1 !t. 1.1. ? ? '? '? 7 ? ? 7 '7 ? 7 -17777 1'777 '17 '/1 ? ? '7 ? ? 7 77 17 77 77 77 66 ~6 c6 66 1! 11 ii .14 1111 11.11 ii 44 1111 fill 44 4i 1! !1 4,4 i4 11 11 4i4444iq I1 1i ~a !.! 11 44 11 11 44 11. 11 ~,4 llj!ll 111111 ,i4 111111 1111!1 44, 222222 222222 22 22 22 22 22 22 22 22 22 22 222222:2222 2222222222 SI'ARIT* USh,k t;.-'CAi,, llOTOl,hl 142J jt'tF SHIP SE,~L:~. %qO! t)A'I:~,, 24--~'at. lV-.~O 14:43:22 Nil'fiR $~;S l.',LIOE40 i',t{.~V-~JO. *STAR'f* START* (JShP P(TAi~, (lO'707,f)llt2J ,.!t.~f! 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