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179-047
Wallace, Chris D (CED) From: AK, GWO SUPT Well Integrity <AKDCWellintegrityCoordinator@bp.com> Sent: Thursday, March 5, 2020 6:59 AM To: AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Engineer; AK, OPS EOC Specialists; AK, OPS FS2 DS Ops Lead; Ak, OPS FS2 Field PTL; AK, OPS FS2 OSM; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; AKOpsProdEOCTL; G GPB FS2 Drillsites; Rupert, C. Ryan; Summers, Matthew; Regg, James B (CED) Cc: AK, GWO Completions Well Integrity; AK, GWO DHD Well Integrity; AK, GWO Projects Well Integrity, AK, OPS FF Well Ops Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; Montgomery, Travis J; Obrigewitch, Beau; Smith, Travis T (CONOCOPHILLIPS); Sternicki, Oliver R; Tempel, Joshua; Worthington, Aras J; Wallace, Chris D (CED) Subject: NOT OPERABLE: Injector 03-11 (PTD #1790470) TxIA communication All, Injector 03-11 (PTD # 1790470) has TxIA communication, confirmed by failing MIT -IA conducted on 02/18/20. Slickline will set a tubing tail plug as soon as weather allows. The well will remain secured until well barriers are restored. The well is now classified as NOT OPERABLE. Please respond with any questions. Ryan Holt Well Integrity BP Global Wells Organization - Alaska Office: 907-659-5102 Wallace, Chris D (CED) From: AK, GWO SUPT Well Integrity<AKDCWellintegrityCoordinator@bp.com> Sent: Friday, February 7, 2020 10:07 AM To: AK, GWO SUPT Well Integrity; AK, GWO Well Integrity Engineer, AK, OPS EOC Specialists; AK, OPS FS2 DS Ops Lead; Ak, OPS FS2 Field PTL; AK, OPS FS2 OSM; AK, RES GPB East Wells Opt Engr; AK, RES GPB West Wells Opt Engr; AKOpsProcIEOCTL, G GPB FS2 Drillsites; Rupert, C. Ryan; Summers, Matthew; Regg, James B (CED) Cc: AK, GWO Completions Well Integrity; AK, GWO DHD Well Integrity, AK, GWO Projects Well Integrity, AK, OPS FF Well Ops Comp Rep; AKIMS App User; Cismoski, Doug A; Daniel, Ryan; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; Montgomery, Travis J; Obrigewitch, Beau; Smith, Travis T (CONOCOPHILLIPS); Sternicki, Oliver R,- ;Worthington, Worthington,Aras J; Wallace, Chris D (CED) Subject: UNDER EVALUATION: Injector 03-11 (PTD #1790470) TAA communication All, Injector 03-11 (PTD #1790470) has been found to have TxIA communication as evidenced by DHD bleed conducted on 02/06/20. DHD bled the IA pressure from 980 psi to 390 psi and IA pressure increased 490 psi during a 30 minute monitoring period. When ambient temperature increases above minimums to allow safe operations to resume, the well will be shut in and freeze protected. The well is now classified as UNDER EVALUATION. Plan Forward: 1. Operations: Shut in and freeze protect once ambient temps improve above minimums 2. DHD: Perform MIT -IA 3. DHD: AOGCC MIT -IA while on injection 4. Well Integrity: Evaluate AA for continued injection TxIA communication Please respond with any questions. Ryan Holt Well Integrity BP Global Wells Organization -Alaska Office: 907-659-5102 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg DATE: Wednesday,February 10,2016 P.I.Supervisor ( ( �I IIID SUBJECT: Mechanical Integrity Tests BP EXPLORATION(ALASKA)INC. 03-11 FROM: Chuck Scheve PRUDHOE BAY UNIT 03-11 Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry JAC— NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UNIT 03-11 API Well Number 50-029-20383-00-00 Inspector Name: Chuck Scheve Permit Number: 179-047-0 Inspection Date: 2/7/2016 Insp Num: mitCS160208065210 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well I 03-11 Type Inj W' TVD 8118 Tubing 1756 1770- 1764 _ 1754 - PTD Type TestTest 1790470 - l ISPT psi I 2030 IA 534 2479 • 2444 - 2429 - Interval 4YRTST P/F P OA 119 124 , 147 - 165 Notes: SCANNED SEP 2 6 2016 Wednesday,February 10,2016 Page 1 of 1 • • MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Thursday, March 01, 2012 TO: Jim Regg J P.I. Supervisor �? 1 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC 03 -11 FROM: Bob Noble PRUDHOE BAY UNIT 03 -11 Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry J� NON - CONFIDENTIAL Comm Well Name: PRUDHOE BAY UNIT 03 -11 API Well Number: 50- 029 - 20383 -00 -00 Inspector Name: Bob Noble Insp Num: mitRCN120226150818 Permit Number: 179 - 047 - Inspection Date: 2/26/2012 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well 03-11 • Type Inj. W • TVD 8118 - IA 715 2510 2472 2463 PTD 1790470 TypeTest SPT Test psi 2029 • OA 320 325 382 410 _ Interva 4YRTST P/F P Tubing 1335 1335 1335 1339 Notes: I brought to Jon Aren's attention that the OA pressure was coming up through out the test. He told me he would perform a pack -off test on the well head. k� IYlti t 7t to II Thursday, March 01, 2012 Page 1 of 1 STATE OF ALASKA ALASAL AND GAS CONSERVATION COMMISS* REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations ❑ Stimulate❑ Other 121 BRIGHTWATER Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver[] 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 ❑ Stratigraphic❑ Service ❑� '\ 179-0470 3. Address: P.O. Box 196612 6. API Number: Anchorage, AK 99519-6612 ~ 50-029-20383-00-00 8. Property Designation (Lease Number) : ` 9. Well Name and Number: ADLO-028331 PBU 03-11 10. Field/Pool(s): PRUDHOE BAY FIELD / PRUDHOE BAY POOL 11. Present Well Condition Summary: Total Depth measured 11718 feet Plugs (measured) None feet true vertical 9479.89 feet Junk (measured) None feet Effective Depth measured 11106 feet Packer (measured) 10102 feet true vertical 8978 feet (true vertical) 8118 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 74' 20" SURFACE -74 SURFACE - 74 Surface 2746' 13-3/8" 72# L-80 SURFACE - 2746 SURFACE - 2735 5380 2670 Intermediate 10677' 9-5/8" 47# SOO-95 SURFACE - 10677 SURFACE - 8612 6870 4760 Production Liner 1336' 7" 29# L-80 10376 - 11712 8351 - 9475 8160 7020 Liner Perforation depth: Measured depth: SEE ATTACHED - True Vertical depth: Tubing: (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 SURFACE - 10415 SURFACE - 8978 Packers and SSSV (type, measured and true vertical depth) 9-5/8" X 4-1/2" BKR S-3 PKR 1010 8118 ANOW OCT 2 6 2010 V 12. Stimulation or cement squeeze summary: O r T 2, 0 2010 Intervals treated (measured): &�31cm. � : Treatment descriptions including volumes used and final pressure: fthorage 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 5725 1290 Subsequent to operation: 5109 1327 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development ❑ Service Q Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil Gas LJ WDSPL GSTOR ❑ WINJ WA'] GINJ ❑ SUSP❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed NaeaJoe fkaNA Title Data Manager SignatPhone 564-4091 Date 10/19/2010 u Form 10-404 Revised 10/2010 RBDMS OCT 2 t - �o'Z2-'160 Submit Original Only 0 03-11 179-047 PERF ATTACHMENT 03-11 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY { 10/2/2010; Initial T/1/0=1300/440/140 Temp= INJ Brightwater (Reservoir sweep mod) Rig up brightwater skid on well 03-11 E Pump brightwater chemicals down TBG while on water injection @ 6000 bwpd. 1 Pumped 20 gal. EC9360A ( Surfactant ) for a Job total of 20 gal. since start of project. �—�l3/2010**WSR continued from 10-02-10** T/1/0= 1300/440/140 ( Brightwater Reservoir Sweep Mod ) Continue pump :brightwater chemicals down TBG while on water injection @ 6000 bwpd. ! Pumped 934 gal. EC9360A ( Surfactant) @ an average of 38.9 gph for 24 hrs. Pumped a total of 954 gal. since start of project. Pumped 3837 gal. EC9378A ( Polymer) @ an average of 159.8 gph for 24 hrs. i Pumped a total of 3837 gal. since start of project 1***WSR continues on 10-4-10*** 10/4/20101( WSR continued from 10-3-10 ) T/1/0= 1360/440/140 ( Brightwater Reservoir Sweep=Mod ) Continue pump brightwater chemicals down 1TBG while on water injection @ 6000 bwpd. Pumped 926 gal. EC9360A ( Surfactant ) @ an average of 38.5 gph for 24 hrs. Pumped a total of 1860 gal. since start of project. Pumped 3542 gal. EC9378A ( Polymer) @ an average of 147.5 gph for 24 hrs. i Pumped a total of 7379 gal. since start of project *** Job in Progress *** 10/5/2010 (WSR continued from 10-4-10 ) T/1/0= 1360/440/140 ( Brightwater Reservoir Sweep Mod) [ Continue pump brightwater chemicals down TBG while on water injection @ 6000 bwpd. Pumped 138 gal. EC9360A ( Surfactant ) and 912 gal. EC9660A (Low -Temp i Surfactant) for a combined average of 38 gph for 24 hrs. Pumped a combined total of 2,772 gal. since start of project. Pumped 3898 gal. EC9378A ( Polymer) @ an average of 162.4 gph for 24 hrs. Pumped a total of 11,277 gal. since start of project *** Job in Progress *** I l 10/6/2010(WSR continued from 10-5-10) T/1/0= 1380/420/140 ( Brightwater Reservoir Sweep 1 Mod ) i €Continue pump brightwater chemicals down TBG while on water injection @ 6000 bwpd. Pumped 911 gal. EC9660A (Low -Temp Surfactant) for a average of 37.9 gph for 24 hrs. Pumped a total of 3683 gal. since start of project. Pumped 3769 gal. EC9378A ( Polymer) @ an average of 157 gph for 24 hrs. !Pumped a total of 15,046 gal. since start of project *** Job in Progress *** r 10/7/2010 ( WSRnti conued from 10-6-10) -T/1/0=l 390/42'0/ 140 ( Brightwater Reservoir Sweep 1Continue pumping brightwater chemicals down TBG while on water injection @ 6000 bwpd. Pumped 974 gal. EC9660A (Low -Temp Surfactant) for a average of 40.5 gph for 24 'hrs. Pumped a total of 4,657 gal. since start of project. Pumped 3653 gal. EC9378A ( Polymer) @ an average of 156.3 gph for 24 hrs. I Pumped a total of 18,799 gal. since start of project Job in Progress 10/8/2010(W RSRS continued from 10-7-10) T/1/0= 1400/480/160 ( Brightwater Reservoir Sweep Mod ) 1Continue pumping brightwater chemicals down TBG while on water injection @ 6000 bwpd. Pumped 894 gal. EC9660A (Low -Temp Surfactant) for average of 37.2 gph for 24 Ehrs. Pumped a total of 5,551 gal. since start of project. Pumped 3643 gal. EC9378A ( Polymer) for average of 151.7 gph for 24 hrs. Pumped; a total of 22,422 gal. since start of project Job in Progress � 3 10/9/2010( WSR continued from 10-8-10 T/1/0= 1400/480/160 ( Brightwater Reservoir Sweep � !Mod) Continue pumping brightwater chemicals down TBG while on water injection @ 6000 1 bwpd. Pumped 274 gal. EC9660A (Low -Temp Surfactant) for a average of 45.6 gph for 6 hrs. Pumped a total of 5,825 gal. since start of project. Pumped 778 gal. EC9378A ( Polymer) @ an average of 155.6 gph for 5 hrs. Pumped a total of 23,200 gal. since start of project Pumped a total of 2018 gal. EC9360A (Surfactant) since start of project FWHP's = 1380/475/ 160 WV,SSV, MV,= open, SV = closed , IA and OA OTG 1 FLUIDS PUMPED GALS 5825 EC9660A LOW -TEMP SURFACTANT 23200 EC9378A POLYMER 2018 EC9360A SURFACTANT 31043 1 TOTAL FLUIDS PUMPED BBLS 10 METH 12 DIESEL 22 TOTAL TREE = CNV WELLHEAD = FMC CTUATOR = KB. ELEV = BAKER C 64' BF. ELEV = KOP = 2415' Max Angle = 50' @ 5500' Datum MD = 10971' Datum TV D = 8800' SS 0 03-11 20" CONDUCTOR, 74' 94#, H-40, ID = 19.124" 9-5/8" CSG, 47#, SOO-95 BTC XO TO N-80 BTC 2327' 13-3/8" CSG, 72#, L-80 BTC, ID = 12.347" 2746' 9-5/8" CSG, 47#, N-80 BTC XO TO SOO-95 BTC 9460' Minimum ID = 3.725" @ 10392' 4-1/2" HES XN NIPPLE TOP OF 7" LNR I 10377' 4-1/2" TBG, 12.6#, L-80 TCII, 10415' .0152 bpf, ID = 3.958" 9-5/8" CSG, 47#, SOO-95 BTC, ID = 8.681" 10677' PERFORATION SUMMARY REF LOG: BHCS ON 10/06/79 ANGLE AT TOP PERF: 31' @ 10880' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 10880 - 10900 O 02/27/89 3-3/8" 6 10880 - 10900 O 12/24/95 3-3/8" 4 10991 - 11019 O 02/26/80 3-3/8" 4 11034 - 11059 O 02/26/80 3-3/8" 4 11067 - 11077 O 02/26/80 3-3/8" 4 11085 - 11110 O 02/26/80 3-3/8" 4 11116 - 11132 S 12/09/95 3-3/8" 4 11164 - 11182 S 12/09/95 3-3/8" 4 11367 - 11387 S 12/09/95 3-3/8" 4 11337 - 11357 S 12/09/95 3-1/2" 4 11285 - 11305 S 12/09/95 3-3/8" 4 11503 - 11515 S 12/09/95 3-3/8" 4 11471 - 11479 S 12/09/95 3-3/8" 4 11443 - 11463 S 12/09/95 3-3/8" 4 11361 - 11369 S 12/09/95 3-3/8" 4 11315 - 11331 S 12/09/95 7" LNR, 29#, L-80 BTC, .0371 bpf, ID = 6.184" 11712' SAFETY ES: 121' 1-14-1/2" HES X NIP, ID = 3.813" 10081' -14-1/2" HES X NIP, ID = 3.813" LF 10102' 9-5/8" X 4-1/2" BKR S-3 PKR, ID = 3.870" 10126' -14-1/2" HES X NIP, ID = 3.813" 10377' 9-5/8" X 7" BOT TIEBACK SLV, ID = ? 10391' 9-5/8" X 7" BOT LNR TOP HGR, ID = ? 10392' 4-1/2" HES XN NIP, ID = 3.725- 4-1/2" WLEG, ID = 3.958" TOP OF CEMENT/SAND PLUG 11670' 11 PBTD 11718' I --I TD DATE REV BY COMMENTS DATE REV BY COMMENTS 10/17/79 ROW 35 ORIGINAL COMPLETION 09/10/86 WWI RWO 02/21/08 N4ES RWO 12/15/08 DR/ PJC DRLG DRAFT CORRECTIONS PRUDHOE BAY UNIT WELL: 03-11 PERMIT No: 1790470 API No: 50-029-20383-00 SEC 11, TI ON, R1 5E, 1082' FSL & 862' FWL BP Exploration (Alaska) Schlumherger Alaska Data & Consulting Services 2629 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well Job # Log Description Date BL 03-37 09AKA0188 OH MWDA-WD EDIT - / 02/14/10 2 1 07-23B 09AKA0078 OH MWDA.WD EDIT 01/10/10 2 1 V-123 BBKA-00002 CH EDIT PDC SCMT 01/15/10 1 0442 06-12A K-04 8148-00099 AP3O-00081 BBSK-00012 INJECTKN PROFILE PRODUCTION PROFILE - LDL 03/23/10 03!21/10 -03M 4/10 t 1 1 1 1 1 03-28 14-11 A 15-31B 89RH-00017 B3SG-00050 AP3O-00082 PRODUCTION LOG - PERF RECORD & FL I G BHP LDL 03/19/10 /20/10 03/22/10 1 1 1 1 1 1 03-10 14-07 03-11 69RH-00018 8148-00098 89RH-00019 INJEC ION PROFILE PERF RECORD & FLOWING BHP INJECTION PROFILE - 03/21/10 03/22/10 .03/22/10 1 1 1 i i 1 12-26 P2-22 P2-22 ANHy-00121 BBSK-00011 BBSK-0001[ PRODUCTION PROFLE - USR CORROSION DATA - USRCEMENTDATA 03/16/10 03/11/10 03/11/10 1 1 1 1 1 1 03-28 89RH-D0017 CBL 8 03/19/10 1 1 15-30A B5JN-00045 SCMT ~ - 03/22/10 1 1 MPS-08 BBUO-00009 USIT - 03/12/10 1 1 PLEdSE ACKNOWI Frl(:P tacc aior rtv crr_uru r_ wun neruc.,,.,.: ..., BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson 81vd. ~ .._.. o3nsn o ~,.r~ . N0.5481 Company: State of Alaska n [a [~ (' lA'a ~ (~ ~ {~ Alaska Oil & Gas Cons Comm f 1 I I 1I el `j t' ANn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 ~ Color CD Alaska Data 8 Consulting Services 2525 Gambell Street, Sutle 400 Anchorage, AK 99503-2838 J C~ 1 MEMORANDUM To: Jim Regg ~ ~ d t'J l ~~C l P.I. Supervisor FROM: Chuck Scheve Petiroleum Inspector State of Alaska Alaska OiI and Gas Conservation Commission DATE: Wednesday, April 02, 2008 SL`BJECT: Mechanical Integrity Tests BP EXPLORATION (P.LASKA) INC 03-11 PRUDHOE BAY UNIT 03-11 Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv Comm Well Name: PRUDHOE BAY UNIT 03-I t API Well Number: 50-029-20383-00-00 Inspector Name: Chuck Scheve Insp Num• mitCS0803 1 5 1 40226 permit Number: 179-047-0 ! Inspection Date: 3/13/2008 Rel Insp Num: Packer Depth ~ Pretest Initial - 15 Min. 30 Min. 45 Min. 60 Min. -- Well 03-11 Type Inj. j `n' I 'I'yD- s IA ~ >>o ', zaoo z3so z3so ~ ~ P T '~ 179oa~o TypeTest ~ sPT Test psi ~ 30 !, 7o I zoz9.s OA lzo i lzo j - __ Interval wRxovR p~F P .i _ Tubing ~~ 1 ano _ 1 sao_ 1 soo ~ 1 soo ~ r NOtes• Pretest pressures were observed and found sta ble. ~~,~~ ~=.~ rv ~ ~ s ~ ~ s z' ~x ii'~(~'tmul! ~Ct.'~1 ~ OYl C.~ ~~'N~.. SC~~~c~~c, ~ 1 ~~-f~N~~ JUL ~ ~ 2Q~~ Wednesday, April 02, 2008 Page 1 of 1 - - - STATE OF ALASKA AL~ OIL AND GAS CONSERVATION COM~SION ~~~~~~~ MAR 2 0 2008 REPORT OF SUNDRY WELL OPERATIONS ~#laska C-il & Gas Cons. Commission 1. Operations Performed: ^ Abandon ®Repair Well - ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ^ Alter Casing ®Pull Tubing- ^ Perforate New Pool ^ Waiver ^ Other ^ Change Approved Program ^ Operation Shutdown ^ Perforate ^ Time Exte nsion 2. Operator Name: 4. Well Class Before Work:. 5. Permit To Drill Number: BP Exploration (Alaska) Inc. ^ Development ^ Exploratory 179-047 " 3. Address: ®Senrice- ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20383-00-00 - 7. KB Elevation (ft): 64, , 9. Well Name and Number: PBU 03-11 ' 8. Property Designation: 10. Field /Pool(s): ADL 028331 Prudhoe Bay Field / Prudhoe Bay Pool 11. Present well condition summary Total depth: measured 11718 ` feet true vertical 9480 - feet Plugs (measured) 11106' Effective depth: measured 11106 feet Junk (measured) None true vertical 8978 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 74' 20" 74' 74' 1530 520 Surface 2746' 13-3/8" 2746' 2735' 4930 2670 Intermediate 10677' 9-5/8" 10677' 8612' 6870 4760 Production Liner 1336' 7" 10376' - 11712' 8351' - 9475' 8160 7020 ~~t{~~,~~ APR ~ ~ 2008 Perforation Depth MD (ft): 10880' - 11110' Perforation Depth TVD (ft): 8787' - 8981' 4-1/2", 12.6# L-80 10415' Tubing Size (size, grade, and measured depth): Packers and SSSV (type and measured depth): 9-5/8" x 4-1/2" Baker'S-3' packer 10102' 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment description including volumes used and final p ressure: 13. Re resentative Dail Avera a Production or In'ection Data Oil-Bbl Gas-Mcf Water-Bbl Casin Pressure Tubin Pressure Prior to well operation: Subsequent to operation: 14. Attachments: ^ Copies of Logs and Surveys run 15. Well Class after work: ^ Exploratory ^ Development ®Service ~ Daily Report of Well Operations 16. Well Status after work: ® Well Schematic Diagram ^ 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: Contact Paul Chan, 564-5254 308-016 Printed Name Terrie Hubble Title Drilling Technologist e/ Prepared By NamelNumber: Signature Phone 564-4628 Date '7/~8 Terrie Hubble, 564-4628 Form 10-404 Revised 04/2006 ~ ~ I ~' ~ p ~ g ,~~}~ ~ ~ ~E` ~I ZQQ~I ~ Submit Original Only ~I;V~~II ~i~ ~ • Page 1 of 1 Well History Well Date Summary 03-11 1/19/2008 T/I/0=1240/1025/0 Temp= S/I CMIT Tx IA PASSED to 3500 psi (RWO prep) Pumped 13.1 bbls diesel down IA to reach test pressure. T/1- ATost $b7$~psi m 1st 15 min an psi in 2nd 15 min for a total loss of 120/120 psi,------Job In Progress---- `""WSR Continued on 01-20-08*"" 03-11 1/19/2008 ~`* WELL SHUT IN PRIOR TO ARRIVAL "* (pre chem cut) DRIFT W/ 4.50" CENT, S-BAILER, SD @ 10072' SLM. (appears to be bad spot in tubing.) RECOVERED SAMPLE OF WATERY SCHMOO. '"* WELL S/I ON DEPARTURE, NOTIFIED DSO.*" 03-11 1/20/2008 WELL SHUT-IN ON ARRIVAL, INITIAL T/I/O: 875/460/250. RUN DRIFT WITH 4.30" GAUGE RING DOWN TO 10090'. SITTING DOWN ON TOP OF PBR. POOH AND RUN GR/CCL FOR CORRELATION WITH JETCUT. ABLE TO TIE IN WITH GRAND CCL. MISRUN WITH JET CUTTER. POOH. AT SURFACE TEST FIRE AND CCL CHECK STILL GOOD. POSSIBLE BAD DETONATOR. RIH WITH SECOND JET CUT RUN WITH ONLY CCL FOR CORRELATION. MISRUN WITH SECOND JET CUTTER RUN. DOWN HOLE TEMP AND PRESSURE MAY BE CAUSING SHORT IN WPSA SHOCK SUB BELOW THE CCL. BEGIN POOH. "'CONTINUED ON 21-JAN-2008"` JOB INCOMPLETE. 03-11 1/20/2008 '*'WSR Continued from 01-19-08"" MIT OA PASSED to 2000 osi. (RWO Prep) 2 attempts, Pumped 5.1 bbls diesel down OA to reach test pressure, OA lost 160 psi. in 1st 15 min and 40 psi in 2nd 15 min for a total loss of 200 psi. Bled OAP, Final WHP's 850/500/0 Annulus casing valves tagged & left open 03-11 1/21/2008 "`CONTINUED FROM 20-JAN-2008*" WELL SHUT-IN ON ARRIVAL. INITIAL T/I/O: 875/460/250. POOH WITH MISRUN. FOUND WPSA SHOCK SUB TO HAVE ELECTRICAL LEAK WHEN IN COMPRESSION FROM CRACKED FLUID TO AIR CONNECTOR. REMOVED WPSA FROM TOOLSTRING. RIH WITH 4.15" JET CUTTER. CUT TUBING AT 10075'. POOH. WELL LEFT SHUT-IN. FINAL T/I/O: 580/300/220. JOB COMPLETE. 03-11 1/22/2008 T/I/0= 500/260/220 Circ Out, CMIT TxIA PASSED to 3500 psi (Pre RWO) Pumped 5 bbls meth spear followed by 1067 bbls 1 % KCL down Tbg for circ-out. Pumped 1 bbl meth spacer followed by 160 bbls 110"F diesel followed by 1 bbl meth tail down Tbg and u-tube for freeze protect. Pumped 8 bbls diesel through hard line from 03-11 to 03-08 to freeze protect. CMIT TxIA to 3500 psi. Pumped 10.2 bbls diesel down Tbg to achieve test pressure. Test #3 PASS. 15 min check 20/40 loss 30 min check 20/20 loss for a total loss of 40/60 psi. Bleed pressures back to final WHP= 0/0/0. Annulus casing valves tagged and left open on departure. 03-11 1/3012008 Tll{O=SSVIO/0, Temp=S1. PPPOT-T (PASS), PPPOT-IC (PASS), Pre RWO. PPPOT-T: Stung into test port to check pressure (200 psi), bled to 0 psi. Functioned LDS, one tight (left backed out), the rest functioned properly. Pumped through void until clean fluids were achieved. Pressured void to 5000 psi for 30 min test, lost 100 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled to 0 psi. PPPOT-IC: Stung into test port to check pressure (0 psi). Functioned LDS, one very tight (left backed out) and 2 stuck, all others functioned properly. Pumped through void until clean fluids were achieved. Pressured void to 3500 psi for 30 min test, lost 50 psi in 15 min, lost 0 psi in second 15 min (PASS). Bled to 0 psi. 03-11 1/31/2008 T/I/O=SSV/100/0, Temp=S1. Free up 2 stuck LDS. Backed out 2 stuck LDS on tubing head lower flange, and left backed out. 1 gland nut damaged but still maintaning integrity. Tubing head will be changed out with new one during RWO. 03-11 2/1/2008 T/I/0=40/165/10. Temp=S1. Bleed WHP's to 0 psi. (to set BPV). T, I & O FL's Near surface. Bled IAP from 165 psi to 0 psi in 20 minutes. TP went on VAC during IA bleed. Bled OAP from 10 psi to 0 psi in 15 minutes. Monitor for 30 minutes during rig down. No change in TP, IAP or OAP during 30 minute monitor. Final WHP's=0/0/0. 03-11 2/4/2008 Set 5 1/8" IS-A BPV for Pre Ri . BP x2' ext. used. went good. _..- Print Date: 3/19/2008 Page 1 of 1 http://digitalwellfile.bpweb.bp.com/Wllnfo/Reports/ReportViewer.aspx 3/19/2008 • • BP EXPLORATION Page 1 of 6 Operations Summary Report Legal Well Name: 03-11 Common Well Name: 03-11 Spud Date: 9/10/1979 Event Name: WORKOVER Start: 2/10/2008 End: 2/21/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/21/2008 Rig Name: NABOBS 4ES Rig Number: i Date From - To Hours ' Task Code NPT Phase Description of Operations 2/12/2008 06:30 - 00:00 17.50 MOB P PRE Move rig components from C-Pad to DS-03. 2/13/2008 00:00 - 04:30 4.50 MOB P PRE Move rig components from C pad to DS-03. Rig on DS-03 ~ 04:30-hrs. 04:30 - 07:30 3.00 RIGU P PRE Spot sub base over well. Crew change and pre-tour HSE meeting. Spot pit module. Notified AOGCC via voice mail of impending inital BOPE test. 07:30 - 09:00 1.50 RIGU P PRE Raise and scope derrick. Accept rig ~ 09:00-hrs. 09:00 - 09:30 0.50 RIGU P PRE Rig up circulating lines, install second valve on IA and prep to pull BPV. 09:30 - 10:30 1.00 WHSUR P DECOMP P,/U lubricator and PR to 500-psi. Pull BPV. UD lubricator. Take on seawater from vac trucks to rig pits. 10:30 - 14:00 3.50 KILL N WAIT DECOMP Waiting on DSM to deliver and berm up blowdown tank. Also waiting on Security to escort pipe shed and shop to DS-3 from C pad. Pipe shed and shop arrived on drillsite at 13:30-hrs. Slowdown tank bermed and inspected ~ 13:30-hrs. 14:00 - 14:45 0.75 KILL P DECOMP PJSM All Crew: Reviewed well kill procedure and assigned tasks. 14:45 - 15:00 0.25 KILL P DECOMP Pressure inboard circulating lines to 3500-psi and outboard line to blowdown tank with air to 120-psi. 15:00 - 18:00 3.00 KILL P DECOMP T/I/O = 0/0/0. Circulated well surface to surface with 680-Bbls. 120E seawater ~ 5.0-BPM ~ 500-680 PSI. 18:00 - 18:30 0.50 KILL P DECOMP Held crew change and performed pre-tour checks. Monitored well for 30 minutes, had 0 psi. Blew down lines and drained tree. 18:30 - 19:30 1.00 WHSUR P DECOMP Set BPV. Tested BPV from below to 4000 psi for 30 minutes. confirmin 9-5/8" roduction casin inte ri 19:30 - 21:30 2.00 WHSUR P DECOMP ND tree. Confirmed tubing hanger threads as 5-1/2" RH Acme, requiring 9-1/2 turns to MU. Installed blanking plug and checked retrieving tool for same, with 7-3/4 LH turns to MU. Checked LDS. 21:30 - 23:30 2.00 BOPSU P DECOMP NU BOPE. RU choke and kill lines. Installed flow riser. 23:30 - 00:00 0.50 BOPSU P DECOMP RU and torqued test joints. Cleared stack. 2/14/2008 00:00 - 05:00 5.00 BOPSU P DECOMP Tested BOPE to 250 psi low / 4000 psi high. Tested annular to 250 / 3500 psi. Tested VBR with 3-1/2" and 5-1/2" test joints. BOPE test witness waived by J. Crisp, AOGCC at 20:25 hrs 2/13/2008. 05:00 - 06:00 1.00 WHSUR P DECOMP Retrieved blanking plug. ,RU lubricator to Dull BPV. P/T lubricator to 500- si. Pull BPV. LD lubricator. 06:00 - 08:30 2.50 PULL P DECOMP PU 3-1/2" DP landing jt. w/TIW valve and 3-1/2" RH Acme XO. Makeup landing joint into tubing hanger. BOLDS. PJSM All crew -Pulling & Laying Down Tubing. 08:30 - 13:30 5.00 PULL P DECOMP Pull hanger free with 100K pickup weight. Work pipe free with pickup weight between 100K and 250K. Hoist tubing hanger to rig floor. Terminate control .lines and breakout and lay down tubing hanger. POH L/D 53 jts. 5-1 /2" 17# tubing, 26 cross coupling control line clamps, 12 S/S bands and Otis SSSV. First 53 jts. tubing exhibit moderate to severe internal pitting and have a 1/32" to 1/16" layer of scale externally. External surfaces of the tubing show no material loss from corrosion. 13:30 - 14:00 0.50 PULL P DECOMP Rig down control line spooler and clear and clean rig floor. Checked control line for NORM. 14:00 - 22:00 8.00 PULL P DECOMP Resume POH laying down 5-1/2" tubing completion 1 x 1 through pipe shed. Remaining joints had moderate external Printed: 3/12/2008 11:43:08 AM • BP EXPLORATION Page 2 of 6 Operations Summary Report Legal Well Name: 03-11 Common Well Name: 03-11 Spud Date: 9/10/1979 Event Name: WORKOVER Start: 2/10/2008 End: 2/21/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/21/2008 Rig Name: NABOBS 4ES Rig Number: Date From - To Hours Task ~, Code NPT Phase Description of Operations 2/14/2008 14:00 - 22:00 8.00 PULL P DECOMP scale and little internal pitting. Some collars were pitted from joint #180 on. Recovered 242 jts 5-1/2" tubing and 17.66' cut piece. Cut moderately flared with approximately 2" split. One hole in cut joint. Photos on S-Drive. Imst 9 bbl seawater total Burin POH. 22:00 - 00:00 2.00 PULL P DECOMP RD 5-1/2" tubing handling equipment. Cleared and cleaned rig floor. Loaded drill collars in pipe shed and strapped same. Installed wear ring. 2/15/2008 00:00 - 01:30 1.50 FISH P DECOMP Held crew change and performed pre-tour checks. PUMU BHA #1 to fish anchor latch: bull nose, 5-1/2" Type D spear, 6-1/4" bumper jar, 6-1/4" oil jar, pump-out sub, 9' 6-1/4" DC's. 01:30 - 03:30 2.00 FISH N RREP DECOMP Repaired leaking hydraulic actuator on pipe skate. No spill resulted. 03:30 - 04:00 0.50 FISH P DECOMP PU 9 x 6-1/4" drill collars. Rabbitted and cleared each joint. 04:00 - 11:30 7.50 FISH P DECOMP RIH with BHA #1, PU 3-1/2" drill pipe from pipe shed. 10 jts PU at 05:15 hrs. 270 jts. RIH ~ 12:00-hrs. 11:30 - 12:00 0.50 FISH P DECOMP Daylight crew pre-tour HSE meeting. Reviewed current plan forward, discussed well control scheme and "Picking Up Drill Pipe" procedure. Reminded crew that they are on their first day back and to get their heads in the game and to stay in the moment. 12:00 - 13:45 1.75 FISH P DECOMP Resume RIH w/BHA #1 on DP. Tag top of stub ~ 10,067' 4ES DPM. Establish parameters, P/U Wt = 177K, S Wt. _ Circulating at 1.0-BPM. Kelly up and engage fish with spear. Applied 20 turns of right hand torque and failed to release K anchor. 13:45 - 21:00 7.25 FISH P DECOMP Work pipe with right hand torque at various up and down weights. ,Jar on fish with upweights from 200K to 250K. Hit 30 jar blows at 200k Ib PU. Rotated 12 turns with 160k-180k WOB. Hit 50 jar blows at 275k Ib PU. Continued to hit jar with up to 300k Ib PU. Had no success; discussed wash-over plan with WO Engr Team Lead. Held crew change and performed pre-tour checks. Reviewed new plan forward. Presented slip and cut drill line procedure. Released spear ass'y from fish with left-hand string rotation. 21:00 - 22:00 1.00 FISH P DECOMP Stood back kelly and LD 24' pup jt. 22:00 - 22:30 0.50 FISH P DECOMP Slipped and cut 84' drill line and adjusted brake. 22:30 - 00:00 1.50 FISH P DECOMP POH with BHA #1. Had minor hole drag with initial PU. Filled wellbore with seawater each five stands. 2/16/2008 00:00 - 03:45 3.75 FISH P DECOMP Continued POH with BHA #1, adding seawater after each five stands. Averaged about 20 stands per hour POH. Lost 9 bbls seawater to wellbore. 03:45 - 05:30 1.75 FISH P DECOMP Stood back drill collars. LD BHA #1. 05:30 - 06:00 0.50 FISH P DECOMP PU wash-over BHA #2: washover shoe, wash pipe, boot basket, bumper jar, oil jar, DC, intensifier. 06:00 - 07:00 1.00 FISH P DECOMP Crew changeout. Service rig: Grease blocks, drawworks and crown, daily derrick inspection, check PVT's and environmental walkaround. 07:00 - 08:00 1.00 FISH P DECOMP All crew: Diversity and Inclusion training. 08:00 - 09:30 1.50 FISH P DECOMP Resume PUMU BHA #2. 09:30 - 11:30 2.00 FISH P DECOMP RIH w/BHA #2 on -7000' of DP from derrick. 11:30 - 13:00 1.50 WHSUR P DECOMP PU & RIH w/Nalco 9-5/8" RTTS packer w/storm valve. Attempt... to set packer at 35'. unable to get packer to set. RIH w/packer Printed: 3/12/2008 11:43:08 AM • • BP EXPLORATION Page 3 of 6 Operations Summary Report Legal Well Name: 03-11 Common Well Name: 03-11 Spud Date: 9/10/1979 Event Name: WORKOVER Start: 2/10/2008 End: 2/21/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/21/2008 Rig Name: NABOBS 4ES Rig Number: Date ,From - To Hours Task Code I NPT i .Phase Description of Operations __! _ 2/16/2008 11:30 - 13:00 1.50 _ WHSUR P DECOMP and set at 56'. Pull wear ring. 13:00 - 14:00 1.00 WHSUR P DECOMP P/T RTTS packer to 1000- si for 30 charted minutes. 14:00 - 15:00 1.00 BOPSU P DECOMP Drain and nipple down BOP stack and tubing spool. OAP = 0-psi. Pull casing packoff. 15:00 - 18:00 3.00 BOPSU P DECOMP Nipple up new tubing spool and install new casing packoff. Tested new packoff to 5000 psi for 30 minutes. 18:00 - 19:00 1.00 BOPSU P DECOMP Held crew change and performed pre-tour checks. Held Diversity and Inclusion Training for night rig crew. 19:00 - 22:00 3.00 BOPSU P DECOMP NU BOPS. RU choke and kill lines. Testarl BOPF hraak tr, 250 si low / 4000 si hi h. 22:00 - 22:45 0.75 WHSUR P DECOMP PU RTTS retrieving tool on full joint and DP pup joint with TIW valve. RIH to 56' and gngaged RTTS with 20 RH rotations. Opened TIW valve at floor to release pressure, had no ressure under packer. PU 130k Ib to unset RTTS and allowed packer elements to relax. POH and LD RTTS. 22:45 - 00:00 1.25 FISH P DECOMP Resumed RIH with washover BHA #2 on 3-1/2" DP stands from derrick. 2/17/2008 00:00 - 01:00 1.00 FISH P DECOMP Encountered fill at 10,006' DPM. LD 1 jt, PU kelly. Established parameters: PU 186k Ib, SO 130k Ib, Rot 142k Ib. Washed and rotated kelly down with 50 rpm, 260 a, 7500 Ib-ft, 4 bpm, 680 psi. 01:00 - 01:30 0.50 FISH P DECOMP Spotted EP mud tube pill at 4 bpm: 2-1/2 gal Flo-Vis and 1 drum EP mud tube in 30 bbl seawater. 01:30 - 16:00 14.50 FISH P DECOMP Rotated and washed over top of tubing stub at 10,064'. Torque decreased to 5000 Ib-ft after spotting mu u e pill. ashed and rotated to PBR at 10,093'. Milled with 2k - 3k Ib WOM. On-bottom torque increased to 10,000 Ib-ft. Made connection at 10,103', pumped 2nd 30-bbl mud tube pill. Rotated and milled over PBR to packer at 10,127' DPM. Torque gradually decreased to 4000 Ib-ft. Continued milling over packer. Mill top slips, cone, element and bottom slips. Fish dropped 16'. Lost 10-Bbls. to well. Circulate bottoms up monitoring for trapped gas. Lost an additional 20-Bbls. during circulation. No gas at bottoms up. Continue to mill and chase fish another 2' own t e o e. ish stopped dropping ~ 10,145'. Pumped 40-Bbl. hi-vis sweep surface to surface while milling on fish w/8-10K WOM C~ 60-RPM and 4.0-BPM ~ 500-PSI. Fish dropped. Chased and tagged fish at 10,233' which puts the WLEG ~ 10,432'. Continued circulating hi-vis sweep to surface. 16:00 - 18:00 2.00 FISH P DECOMP POH L/D BHA #2. 18:00 - 20:30 2.50 FISH P DECOMP Held crew change and performed pre-tour checks. Continued POH with BHA #2. Stood back 107 stands 3-1/2" DP. 20:30 - 22:30 2.00 FISH P DECOMP Stood back drill collars. LD washover BHA #2. Cleared boot basket, recovered about 2-1/2 gal scale and metal shavings; no slip pieces recovered. Washover shoe bottom cutting surface was worn smooth (photos on S-Drive). Cleared and cleaned rig floor. 22:30 - 23:30 1.00 FISH P DECOMP Held weekly safety meeting with all night rig personnel. Discussed rig performance relative to AFEs and recent Safety Alerts. Addressed individuals' safety concerns. 23:30 - 00:00 0.50 FISH P DECOMP PU spear BHA #3: Itco spear, stop sub, bumper jar, oil jar, DCs and accelerator jar. Printed: 3/12/2008 11:43:08 AM • BP EXPLORATION Page 4 of 6 Operations Summary Report Legal Well Name: 03-11 Common Well Name: 03-11 Spud Date: 9/10/1979 Event Name: WORKOVER Start: 2/10/2008 End: 2/21/2008 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 2/21/2008 Rig Name: NABORS 4ES Rig Number: ~ Date ~ From - To Hours Task Code ~ NPT Phase Description of Operations 2/18/2008 00:00 - 00:30 0.50 FISH P DECOMP Continued PU spear BHA #3. 00:30 - 04:30 4.00 FISH P DECOMP RIH with BHA #3. No fluid loss while RIH. 04:30 - 07:30 3.00 FISH P DECOMP PU kelly and established parameters: PU 160k Ib, SO 125k Ib, 49 spm, 340 psi. Eased down to tag fish. TOF should have een ~ 10 163'. Did not encounter fish. Continue in hole makin connections. Chased fish to refusal ~ 10 259' uttin 7" x 4-1/2" XO below packer C~ TOL ~ 10367' and WLEG at 10,488'. Engaged fish w/spear. Picked up string and overpull to 195K and let oil jar bleed off. Overpulled and addtional 30K and fish started moving up hole. Set back and blowdown kelly and circulating lines. 07:30 - 11:30 4.00 FISH P DECOMP POH w/fish. Fish dragging up to 70K over string weight for first 120', then drag dropped off. Using single pipe displacement while POH. While pulling out of hole encountered tight spot C~ 5,338' where an overpull of -70K was experienced and at -2,300' from surface fish hung up and -120K overpull was experienced before driller could shut down. Fish came free and resumed POH with no further drag from fish. Trip losses = 28-bbls. 11:30 - 12:00 0.50 FISH P DECOMP PJSM All crew: Reviewed revised plan forward and discussed configuration of and procedure for laying down fish and punching tubing to relieve possible trapped pressure. 12:00 - 14:00 2.00 FISH P DECOMP POH and stand back collars. Break out and lay down 5-1/2" cut joint - 22.55'. Disengage spear from cut joint. Pull and lay down rest of fish: PBR, 5-1/2" x 5' pup joint and "K" anchor. Fish artiall lu ged with oily scale and sand. 14:00 - 14:30 0.50 FISH P DECOMP Clear and clean rig floor. 14:30 - 16:00 1.50 FISH P DECOMP Weekly HSE meeting and PJSM for picking up BHA. 16:00 - 16:30 0.50 FISH P DECOMP PUMU BHA #4: Itco Spear, spear stop sub, bumper jar, oil jar, 9 * 6-1/4" DC's and pump out sub. 16:30 - 18:00 1.50 FISH P DECOMP RIH with BHA #4. 18:00 - 20:30 2.50 FISH P DECOMP Held crew change and performed pre-tour checks. Discussed precautions to follow when handling fish. RIH carefully with spear BHA #4. Passed depth where fish was assumed lost on last trip out of hole, had no indication of fish. Continued in hole. With PU wt 90k Ib, tagged fish at 5338' DPM. 20:30 - 00:00 3.50 FISH P DECOMP Worked pipe, PU wt to 105k Ib. Had indications of fish acquired. Did not PU kelly nor attempt to circulate. POH slowly with initial drag to 100k Ib. PU wt returned to 90k Ib after about one stand pulled. Continued out of hole slowly. With PU wt 62k Ib, encountered tight spot at 2343'. Pulled 100k Ib (38k Ib overpull) to get free of tight spot. Continued controlled POH. 2/19/2008 00:00 - 01:00 1.00 FISH P DECOMP Continued POH slowly with spear BHA #4. Recover entire s' : milled acker, 7" pup jt, XO, 2 jts 4-1/2" tbg, landing nipple, 2 jts 4-1/2" tbg, mule shoe. Trip losses = 0-Bbls. 01:00 - 03:00 2.00 FISH P DECOMP Backed out and LD packer and tailpipe ass'y. Packer and 1/2 of top jt of 4-1/2" tbg packed with oily sand and scale, rest of tailpipe clear. No pressure in tailpipe. Disengaged spear from packer. 03:00 - 04:00 1.00 FISH P DECOMP Cleared and cleaned rig floor. Drummed and removed all recovered oily sand and scale from tailpipe ass'y. 04:00 - 04:45 0.75 CLEAN P DECOMP RU handling equipment. PUMU 8-1/2" bit and scraper for 9-5/8" casin BHA #5: bit, scraper, oot baskets, bumper jar, Printed: 3/12/2008 11:43:08 AM • • BP EXPLORATION Operations Summary Report Page 5 of 6 Legal Well Name: 03-11 Common Well Name: 03-11 Spud Date: 9/10/1979 Event Name: WORKOVER Start: 2/10/2008 End: 2/21/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/21/2008 Rig Name: NABOBS 4ES Rig Number: Date I From - To I Hours I Task I Code I NPT I Phase Description of Operations 2/19/2008 04:00 - 04:45 0.75 CLEAN P DECOMP oil jar, pump-out sub, 9 x DC). 04:45 - 09:00 4.25 CLEAN P DECOMP RIH with 8-1/2" bit and scraper BHA #5. Reciprocated biUscraper through tight spots at 2,343' and 5,338' with no resistance noted. Reciprocated scraper across 10,100' foru times as prescribed in RWO program. Tagged top of 7" liner at 10,376'. 09:00 - 10:00 1.00 CLEAN P 10:00 - 10:30 0.50 CLEAN N 10:30 - 13:00 2.50 CLEAN P 13:00 - 18:00 5.00 CLEAN P 18:00 - 23:30 5.50 CLEAN P 23:30 - 00:00 I 0.501 RUN 2/20/2008 00:00 - 01:00 1.00 RUN 01:00 - 06:00 5.00 RUN 06:00 - 06:30 0.50 RUN 06:30 - 18:00 11.50 RUN 18:00 - 19:00 1.00 RU 19:00 - 00:00 5.00 RU 2/21/2008 00:00 - 00:30 0.50 RU 00:30 - 01:30 1.00 RU 01:30 - 03:00 1.50 03:00 - 06:00 3.00 06:00 - 07:30 07:30 - 08:30 08:30 - 12:00 12:00 - 13:00 DECOMP Circulated 40-Bbl. hi-vis sweep surface to surface ~ 5.0-BPM ~ 980-PSI. RREP DECOMP Shut down circulating to troubleshoot AC electrical system. DECOMP Resume circulating 40-Bbl. hi-vis sweep surface to surface ~ 5.0-BPM ~ 1000-PSI. Circulated total of 970 bbls seawater, had 8 bbl loss. DECOMP POH, LD 3-1/2" drill pipe. DECOMP Held crew change and performed pre-tour checks. Discussed proper procedures for LD drill pipe. Continued POH and LD 3-1/2" DP. LD 324 jts DP, 9 DC, and BHA #5. Cleared and cleaned rig floor. Pulled wear bushing. RUNCMP RU 4-1/2" tubing handling equipment. RUNCMP Continued to RU for 4-1/2" tubing completion. RU torque-turn equipment and prepared floor. PU and prepared packer. RUNCMP Held PJSM. RIH with 4-i/2", 12.6 #lft, L-80 TC-II tubing. Baker-Locked all connections below packer. Torque-turned connections to 3850 Ib-ft. Rabbitted all tubulars. LD jt #18 with bad pin. RU stabbing board after 22 jts run due to effects of high wind. RUNCMP Service rig, check crown o matic, PVT system, OK. Conduct daily derrick inspection. RUNCMP PJSM. Continue to RIH w/ 4 1/2", 12.6#, L-80 TCII completion string, torque turning connections to 3850 Ib-ft. Rabbitted all tubulars. Laid down #53, #150, & #179. RUNCMP Held crew change and performed pre-tour checks. Continued running 4-1/2" TC-II completion. Ran total of 251 jts tubing. RUNCMP Pumped 155 bbls hot 8.5 ppg seawater down tubing at 3 bpm and 140 psi. Pumped 540 bbl hot seawater with 25 gal/100 bbl EC 1124A corrosion inhibitor down annulus. RUNCMP Continued pumping inhibited seawater down annulus. RUNCMP MU tubing hanger and landing joint. PU 122k Ib, SO 90k Ib. Landed tubing hanger and RILDS. LD landing joint. WAIT RUNCMP Waited for diesel freeze protect from LRS. RUNCMP RU LRS and tested lines to 3000 psi. Bullheaded 35 bbls 120 annulus. Pumped 0.9 bpm and 1000 psi. 1.50 BUNCO RUNCMP Continue to bullhead diesel down the I/A, increasing rate to 2 bpm / 2000 psi. 120 bbls total pumped down the I/A. 1.00 BUNCO RUNCMP PJSM. Bleed pressure to zero. Flowed back approximately (3) bbls from the tubing side. 3.50 BUNCO RUNCMP PJSM. Open blind rams, drop rod/ball & allow to fall on seat. sure tubin to 4000 si to set aaker and test tubin w/ diesel at 4000 psi / 30 minutes /charted, OK. Bleed tubing between tubing & I/A during these tests. 1.00 BUNCO RUNCMP PJSM. Bleed down all pressure, rig down Little Red Services. Printed: 3/12/2008 11:43:08 AM • ~ BP EXPLORATION Page 6 of 6 Operations Summary Report Legal Well Name: 03-11 Common Well Name: 03-11 Spud Date: 9/10/1979 Event Name: WORKOVER Start: 2/10/2008 End: 2/21/2008 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 2/21/2008 Rig Name: NABOBS 4ES Rig Number: Date I From - To Hours Task Code NPT ' Phase Description of Operations 2/21/2008 13:00 - 13:30 0.50 BUNCO RUNCMP PJSM. Set two way check valve, test from above ~ 3500 psi / 10 minutes, OK. Unable to test from below. 13:30 - 15:00 1.50 BOPSU P RUNCMP PJSM. Nipple down 13 5/8" x 5M BOPE. 15:00 - 18:00 3.00 WHSUR P RUNCMP PJSM. N/U adapter flange, N/U tree. 18:00 - 18:30 0.50 WHSUR P RUNCMP Held crew change and performed pre-tour checks. Tested tree to 5000 psi. 18:30 - 21:00 2.50 WHSUR N WAIT RUNCMP Waited for DSM to RU lubricator and pull TWC. 21:00 - 22:00 1.00 WHSUR P RUNCMP RU lubricator and tested to 500 psi. Pulled TWC. Set BPV. RD lubricator. Secured tree and cellar. Released rig at 22:00 hrs 2/21/2008. Printed: 3/12/2008 11:43:08 AM TREE = FMC: GEN ~ WELLHEAD = FMC ACTUATOR = AXELSON KB. ELEV = 64' BF. ELEV = KOP = 2415' Max Angle = 50 @ 7000' Datum MD = 10971' Datum TV D = 8800' SS DRLG DRAFT 03-11 i SAFETY NOTES: I 13-3/8" CSG, 72#, L-80, ID = 12.347" I~ 2746' 2121' I-~4-1/2" HES X NIP, ID = 3.813" Minimum ID (03-11) = 3.725" @ 10392' XN NIPPLE 1oos1• a-1/2" HES X NIP, ID= 3.813" 10102' 9-5/8" X 4-1/2" BAKER S-3 PKR 10126' 4-1/2" HES X NIP. ID = 3.813" 10392' 4-112" HES XN NIP.. ID = 3.725" TOP OF 7" LNR 10376' 1/2" TBG, 12.6#. L-80, .0152 bpf. ID = 3.958" 10415' 10415' 4-1/2" TUBING TAIL 9-5/8" CSG, 47#. N-80. ID = 8.681" 10677' PERFORATION SUMMARY REF LOG: BHCS ON 10/06/79 A NGLE AT TOP PERF: 31 @ 10880' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 10880 - 10900 O 02/27/89 3-3/8" 6 10880 - 10900 O 12/24/95 3-3/8" 4 10991 - 11019 O 02/26/80 3-318" 4 11034 - 11059 O 02/26/80 3-3/8" 4 11067 - 11077 O 02/26/80 3-3/8" 4 11085 - 11110 O 02/26/80 3-3/8" 4 11116 - 11132 S 12/09/95 3-318" 4 11164 - 11182 S 12/09/95 3-3/8" 4 11367 - 11387 S 12/09/95 3-3/8" 4 11337 - 11357 S 12/09/95 3-1/2" 4 11285 - 11305 S 12/09/95 3-3/8" 4 11503 - 11515 S 12/09/95 3-3/8" 4 11471 - 11479 S 12/09/95 3-3/8" 4 11443 - 11463 S 12/09/95 3-3/8" 4 11361 - 11369 S 12/09/95 3-3/8" 4 11315 - 11331 S 12/09/95 I 11670' I 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" I 11718' I 11106' I-ITOPOFCEMENT/SAND PLUG DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNfr 10116/79 ORIGINAL COMPLETION 03/08/08 SWGPJC MIN ID CORRECTION (02/24/08) WELL: 03-11 09/10186 LAST WORKOVER PERMff No: 1790470 03/08/06 RPWPJC WAVER SAFETY NOTE API No: 50-029-20383-00 01/08/08 JLNI/SV WRP SET (11/27/07) SEC 11, T10N, R-15E, 917' FSL 8 1115' FEL 02!21108 N4ES RWO 02/22/08 /TLH CORRECTIONS BP Exploration (Alaska) 03-11 (PTD #1790470) Classified Operable, waiting for well to be on i~tion for MITIA Page 1 of 1 Regg, James B (DOA) From: NSU, ADW WeN Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] ~ ~ ~(zSI ' Sent: Monday, February 25, 2008 1:34 PM To: GPB, Wells Opt Eng; GPB, Optimization Engr; GPB, Prod Controllers; GPB, Area Mgr East (FS1/2/COTU/Seawater); GPB, FS2/COTU OTL; GPB, FS2 DS Ops Lead; Colbert, Chris M; Regg, James B (DOA); Maunder, Thomas E (DOA) Cc: NSU, ADW Well Integrity Engineer; Holt, Ryan P (ASRC); NSU, ADW WI Tech Subject: 03-11 (PTD #1790470) Classified as Operable, waiting for well to be on injection for MITIA Hi aif, 03-11 (PTD #1790470) was recently had a rig work over to restore integrity by replacing the tubing. Once the well is on injection, the AOGCC will witness a MITIA to update regulatory compliance records for the well. The well has been reclassified as Operable. Please contact Well Integrity once the well is on injection. Please let us know if you have any questions. Thank you, ~nnat tube, ~', ~. elt Integrity Coordinator GPB sits Group P"i"ton@: (9p7) 659-5~Q2 Pager: (907) 659-5'IQti x9'#54 ,. .__, .,... f a?1ti:sD9l~~~..8 i ~E3 ~ ~ ~l1Vt? 2/25/2008 • • . ; ;~ ~ ~I ~ COI~TSER~TIp CO ~ Ip~ David Reem Engineering Team Leader BP Exploration Alaska Inc. PO Box 196612 ~~~ JAN ~ ~ 200 SARAH PALtN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool,_.PBLI- 03-1- ~ ~~° Sundry Number: 308-016 J l~~ Dear Mr. Reem: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. DATED this ~ day of January; Encl. Sincerely, STATE OF ALASKA ~~ A SKA OIL AND GAS CONSERVATION COMMISSION JAN Y 5 ZQE; !`~` 1 ~ APPLICATION FOR SUNDRY APPROVk~ Dil & Gas Cons. C~~ ;:,,.:._ . , 20 AAC 25.280 - 1. Type of Request: ^ Abandon ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time Extension ^ Alter Casing ®Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ^ Change Approved Program ®Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ^ Development ^ Exploratory 179-047 3. Address: ®Service ^ Stratigraphic 6. API Number: , P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20383-00-00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU 03-11 - Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. KB Elevation (ft): 11. Field /Pool(s): ADL 028331 ~ 64' ~ Prudhoe Bay Field / Prudhoe Bay Pool 12_ PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 11718' 9480' ( 11106' 8978' 10619' & 11106' None in en th Size MD D Burst Colla se St ural C n u 74' 20" 74' 74' 1 0 520 Surface 2746' 13-3/8" 2746' 2735' 4930 2670 In ermedi to 10677' 9-5/8" 10677' 612' 6870 4760 r Liner 1336' 7" 10376' - 11712' 8351' - 9475' 8160 7020 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 10880' - 11110' 8787' - 8981' 5-1/2", 17# x 4-1/2", 12.6# L-80 / N-80 10275' Packers and SSSV Type: 9-5/8" x 5-1/2" Baker'SAB' packer Packers and SSSV MD (ft): 10142' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Detailed Operations Program ^ Exploratory ^ Development ®Service 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: February 1, 2008 ^ Oil ^ Gas ^ Plugged ^ Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ®WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Paul Chan, 564-5254 Printed Name D vi Reem Title Engineering Team Leader Prepared ey Name/Number Signature ~' Phone 564-5743 Date / _1 S _D~ Terris Hubble, 564-4628 Commission Use On Sundry Number Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity "~.@OP Test ~p(lechanical Integrity Test ^ Location Clearance Other: l.{~ S~ 3~` -~~5~' G-S `-C~t~ e Q Subsequent Form Required: ~Q11-~ ' ~~ A roved B ~ ISSIONER THE COMMISSION Date ~ Form 10-403 Revised 06/2006 V ~= i Submit Irt Duplicate o R i N a ~ _ _:. _ ,~~~ ~~ ~a~~ • by G~ 3-11 Rig Workover • Scope of Work: Pull 5-%2" completion, mill and retrieve Baker SAB packer, run 4-'/2" L-80 tubing with Baker S-3 packer set at 10100' MD. MASP: 2839 psi Well Type: Ivishak Injector Estimated Start Date: February 1, 2008 Pre-rig prep work: S 1 Drift 5-1/2" tubin to the acker in re aration for the 'et cut. E 2 CMIT T x IA to 3500 psi. Power jet cut 5?/2" L-80 tubing at 10075' MD, in the first full joint above the Baker SAB packer. The cut depth is between the bad spot noted on the caliper log at 10071' and the dummy patch drift run to 10082' SLM on 1/26/07. Reference tubing tally dated 09/10/86. F 3 Circulate well with kill wei ht fluid and diesel thru the cut. .MIT-OA to 2500 si. W 4 Check the tubing hanger lock down screws for free movement. Completely back out and check each lock down screw for breaka a check one at a time . PPPOT-T & IC. O 5 Set a BPV in the tubin han er. O 6 Remove the wellhouse & flow line. Level the ad as needed for the ri . Proposed Procedure 1. MIRU workover rig. ND tree. NU and test BOPE pipe rams to 4000 psi. Test annular preventer to 3500 psi. Circulate out freeze protection fluid and circulate well to clean seawater through the cut. 2. Retrieve 5-'/z" tubing string down to the packer. 3. Mill and retrieve Baker SAB packer at 10142' MD. 4. Run 4-%2" L-80 tubing with Baker S-3 packer set at 10100' MD. 5. Displace the IA to packer fluid and set the packer. 6. Test tubing and IA to 3500 psi. Freeze protect to 2200' MD. 7. Set BPV. ND BOPE. NU and test tree. RDMO. TREE = fMC GEN 2 WELLH D = FMC ACTUATOR = AXELSON KB. ELEV = 64' BF. ELEV = KOP = 2415' Max Angle = 50 @ 7000' Datum MD = 10971' Datum TV D = 8800' SS ~ 03-11 I 13-3/8" CSG, 72#, L-80, ID = 12.347" ~ 2746' Minimum ID = 3.813" @ 10213' 4-1/2" CAMCO DB NIPPLE 5-1/2" TBG-PC, 17#, L-80, .0232 bpf, ID = 4.892" ~ 10153' TOP OF 4-1/2" TBG-PC 10153' ~~ 4-1/2" TBG-PC, 12.6#, N-80, .0152 bpf, ID = 3.958" TOP OF 7" LNR ~-'{ 1 9-5/8" CSG, 47#, N-80, ID = 8.681" --~ PERFORATION SUMMARY REF LOG: BHCS on 10/6/79 ANGLE AT TOP PERF: 31 @ 10880' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE SEE PAGE 2 FOR PERF BREAKDOWN PBTD -j 11670 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" 11712' TD 11718' NOTES: 03/27/98 LDL INDICATES C UNICATION @ 10070',1 ST RILL JOINT VE PBR ***TxIA COMM. OPERATING LIMITS: MAX IAP = 2000 PSI, MAX OAP =1000 PSI (03/08/06 WAIVER)*** HOLE IN TUBING ABOVE PKR. IBP REQUIRED FOR CMiT. 5-1/2" OTIS ROM SSSV NIP, ID = 4.56" 10{ 105' I--~5-1/2" BOTPBRASSY 10142' 9-5/8" X 5-1/2" BAKER SAB PKR 10153' 5-1/2" X 4-1/2" XO 10619' 4-1/2" WRP(11/27/07) 10213' 4-1/2" CAMCO DB NIP, ID = 3.813" 40273' 4-1/2" BAKER SHEAROUT SUB 10275' 4-1/2" TUBING TAIL 10255' ELMD TT LOGG® 06/10/88 11106' TOP OF CEMENT/SAND PLUG DATE REV BY COMMENTS DATE REV BY COMMENTS 10/16/79 ORIGINAL COMPLETION 03/08/06 RPWPJC WANERSAFETY NOTE 09/10/86 LAST WORKOVER 05/30/06 DTM WELLHEAD CORRECTION 04/06/04 JLJ/KAK PULL PATCH 07/19/07 TQ/PJC PERFORATION CORRECTION 02/08/05 BHC/TLH IBP PULLED 07/13/04 01/08/08 JLM/SV WRP SET (11/27/07) 11/05/05 GJB/PJC SET BKR IBP @ 10200' 12/02/05 MORITL IBP PULLED (11/26/05) PRUDHOE BAY UNfT WELL: 03-11 PERMff No: 1790470 API No: 50-029-20383-00 SEC 11,T10N,R15E,917'FSL&1115' BP Exploration (Alaska) 03-11 PERFS PERFORATION SUMMARY REF LOG: BHCS ON 10/06/79 ANGLE AT TOP PERF: 31 @ 10880' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 10880 - 10900 C 02/27/89 3-3/8" 6 10880 - 10900 C 12/24/95 3-3/8" 4 10991 - 11019 C 02/26/80 3-3/8" 4 11034 - 11059 C 02/26/80 3-3/8" 4 11067 - 11077 C 02/26/80 3-3/8" 4 11085 - 11110 C 02/26/80 3-3/8" 4 11116 - 11132 S 12/09/95 3-3/8" 4 11164 - 11182 S 12/09/95 3-3/8" 4 11367 - 11387 S 12/09/95 3-3/8" 4 11337 - 11357 S 12/09/95 3-1/2" 4 11285 - 11305 S 12/09/95 3-3/8" 4 11503 - 11515 S 12/09/95 3-3/8" 4 11471 - 11479 S 12/09/95 3-3/8" 4 11443 - 11463 S 12/09/95 3-3/8" 4 11361 - 11369 S 12/09/95 3-3/8" 4 11315 - 11331 S 12/09/95 DATE REV BY COMMENTS DATE REV BY COMMENTS 10/16/79 ORIGINAL COMPLETION 03/08/06 RPH/PJC WANERSAFETY NOTE 09/10/86 LAST WORKOVER 05/30/06 DTM WELLHEAD CORRECTION 04/06/04 JLJ/KAK PULL PATCH 07/19/07 TO/PJC PERFORATION CORRECTION 02/08/05 BHC/TLH IBP PULLED 07/13/04 01/08/08 JLANSV WRP SET' (11/27/07) 11/05/05 GJB/PJC SET BKR IBP @ 10200' 12/02/05 MOR/TLH IBP PULLED (11/26/05) PRUDHOE BAY UNff WELL: 03-11 PERMIT No: 1790470 API No: 50-029-20383-00 SEC 11,T10N,R-15E,917'FSL&1115'FEL BP Exploration (Alaska) "TREE = FAAC GBV 2 ~ 3-11 Proposed Completion WB.LHFAO= F~nc ACTUATOR = AXELSON KB. ELe1! = 64' OiATE REV BY CQM>ruBVf5 QATE REV BY CONII~ENTS 1~1ilT! OIIttSfML COMKE[IElN 03/08!08 RPHlPJC WANFR SAFETY NOTE 0lMOV8i LAST YrORKOVOt 05!30/06 DTM WB.LHEAO CARRECTION 04/06/04 JLJ/KAK PIN.LPATCH 07!19/07 7O/PJC P92FORATIONCCiiQN 02/08!05 BHGTLH BP PULLED 07113/04 01/08/08 JLMISV VdRP SET (11!27!07} 11/05/05 GJB/PJC SETBKRBP 10200' 12!02!08 MOR/TL 6P PULL®(11/28!05) PRUDFIOE BAY UNR WELL: 03-11 PERMT N0: ~17S047A API No: 5Q-029-20383-00 11, T10N, F~15E, 91T' FSL & 1115' FEL BP IdcpkwaMsa (Al~ka) 03-ll (PTD #1790470) Internal ~ver Cancellation -Not Operable Well Page 1 of 1 • Regg, James B (DOA) From: NSU, ADW Well Integrity Engineer [NSUADWWeIIlntegrityEngineer@BP.com] ~ /~(~~~~ Sent: Thursday, November 15, 2007 7:05 PM ~~ To: Maunder, Thomas E (DOA); Regg, James B (DOA); NSU, ADW Well Operations Supervisor; Rossberg, R Steven; GPB, FS2 DS Ops Lead; GPB, Area Mgr East (FS1/2/COTU/Seawater); GPB, FS2/COTU OTL; GPB, Wells Opt Eng; GPB, EOC Specialists Cc: Colbert, Chris M; NSU, ADW Well Integrity Engineer; NSU, ADW WI Tech Subject: 03-11 (PTD #1790470) Internal Waiver Cancellation -Not Operable Well All, An internal waiver was issued for TxIA communication on well 03-11 (PTD #1790470) on 04/19/06. Corresponding AOGCC Administrative Approval was approved on 03/22/06. Although the well is allowed to inject under dispensation ~ from the Well Integrity Policy until 12/31/07 if all compliance testing remains current, a decision has been made to forego the compliance work and cancel the waiver and AA now. /.. The well has been reclassified as Not Operable and will be secured. Please remove all Waivered well signs and the laminated copy of the waiver and AA from the wellhouse. The corresponding sundry cancellation will be sent to the AOGCC. Please call if you have any questions. 11 /26/2007 . . STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to:Winton_Aubert@admin.state.ak.us;Bob_Fleckenstein@admin.state.ak.us;Jim_Regg@admin.state.ak.us;Tom_Maunder@admin.state.ak.us OPERATOR: FIELD 1 UNIT 1 PAD: DATE: OPERATOR REP: AOGCC REP: BP Exploration (Alaska), Inc. Prudhoe Bay 1 PBU 1 Drill Site 3 06/16/07 Paul Austin Chuck Scheve ~t( h -/$-0 '7 \ 1 q -Due 7 Packer Depth Pretest Initial 15Min. 30 Min. 45 Min. Weill 03-12 I Type Inj. I W TVD 8,462' Tubing 1650 1650 1650 1650 1650 Interval VI P.T.D.I 1790580 I Type test I P Test psi 2116 Casing 240 2420 2400 2380 2380 P/F P I Notes: AOGCC witnessed (declined) CMIT IAxOA per OA 200 2400 2400 2400 2400 Sundry 303-213. During the additional 15 mins the well exhibited pressure stabilization. Weill 03-11 I Type Inj. I N TVD 8,152' Tubing Vac Vac Vac Vac Interval V P.T.D.I 1790470 I Typetest I P Test psi 2038 Casing Vac Vac Vac Vac P/F P Notes: AOGCC witnessed (declined) MIT-OA per OA Vac 2500 2360 2300 Administrative Approval 4C.015. Weill Type Inj.1 TVD I Tubing Interval P.T.D.I I Type test I Test psi Casing P/F Notes: OA Weill I Type Inj.1 I TVD I Tubing I Intervail p.T.D.1 I Type test I I Test psil Casing P/FI Notes: OAI I Weill I Type Inj.1 I TVD I Tubing Interval I P.T.D.I I Type test I I Test psil Casing P/FI 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 Pressure 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 0= Other (describe in notes) sGANNED JUN ~ 6 2007 MIT PBU 03-12, 03-11 6-16-07 -1.xls RE: MITs due - 03-11 (PTD #1790470) CMIT-TxIA and MITOA, ... . 4tq1 3/lb/01 Jim, (;1 e - ÞTb*- 1t1-o4f Our system is currently set up to alert us to the anniversary date or--- the most recent test. It is not set up to alert us to the anniversary date of the AA. In addition, every summer we run an MITOA campaign. Historically it has been more efficient to do the MITOAs in summer as a campaign due to weather related issues in the winter. Let me use PBU 03-11 as an example. PBU 03-11 had both an MITOA and CMIT-TxIA on 11/15/05 for testing prior to AA request submission. Then in June, we ran the MITOA campaign and retested the well. This then reset our clock for the MITOA from a November anniversary date to June. However, the CMIT-TxIA anniversary date is still in November. I would like to probe a little further into your concerns so I can help address them. It will require a work process change from our end to change the anniversary date to that of the AA approval from the system we currently run. Please call with any question. Andrea Hughes Well Integrity Coordinator Office: (907) 659-5102 Pager: (907) 659-5100 x1154 SCANNED MAR 2 7 2007 -----Original Message----- From: James Regg [~ç:'cilt:c:jirn reg9(1'dc:J:~ìn.st:dt:e.aJ(._1~] Sent: Monday, March 12, 2007 12:57 PM To: NSU, ADW Well Integrity Engineer Subject: Re: MITs due - 03-11 (PTD #1790470) CMIT-TxIA and MITOA, X-20 (PTD #1940670) MITOA There is a lot of confusion being created from BP's testing strategy when admin approvals require more than 1 type of MIT for regulatory compliance. We have seen this on several wells and have questioned why that is being done. PBU 03-11 is a good example to illustrate the concern. PBU X-20 appears to be similar. According to what you have provided, there was an MITOA done in June 2006 and a CMIT TxIA done in November 2006; both done presumably to accomplish the annual test requirements of admin approval AIO 4C.015. The anniversary date for the annual tests is the admin approval date (3/22/2006) . Finding it hard to understand the reason why these tests are being done so far apart. I would also question if the June 2006 test (3 months following AIO 4C.015) is consistent with the intent of the requirement for an annual MITOA; the CMIT TxIA timing is acceptable as satisfying part of the regulatory requirement. I'd appreciate some clarification. Thank you. Jim Regg 1 of3 3/15/2007 4:31 PM RE: MITs due - 03-11 (PTD #1790470) CMIT-TxIA and MITOA, ... . . AOGCC NSU, ADW Well Integrity Engineer wrote: Jim, Thank you for the update on testing due. Please see the attached MIT forms for the following wells: 03-11 (PTD #1790470): CMIT-TxIA from 11/19/06 and MITOA from 06/19/06 for variance compliance. X-20 (PTD #1940670): MITOA from 08/03/06 for variance compliance. We calculate the packer TVD for PBU 01-09A to be at 8,423' MD. This gives us a pressure test requirement of 2,106 psi. The pressure test performed on 03/17/06 was to 2500 psi. We plan on performing the test due by 3/17/07 to the same pressure. Please let me know if you need anything further on this well. I will send MIT forms for the other below listed wells as the tests are completed. Please call with any questions. Thank you, **Andrea Hughes* * *Well Integrity Coordinator** Office: (907) 659-5102 Pager: (907) 659-5100 x1154 * ---------------------------------------------------------------------- *From:* James Regg 1to: .stat:c.ak.us *Sent:* Friday, 09, 2 07 1:31 PM *To:* NSU, ADW Well Integrity Engineer *Cc:* Bob Fleckenstein; Admin AOGCC Prudhoe Bay *Subject:* MITs due Based on our data, the following wells are nearing due date for MITs (Class II UIC wells only) : *Endicott* DIU 1-11/SN4 DIU 2-02/PI8 DIU 5-03/SD9 MIT due 3/25/2007 MIT due 3/25/2007 MIT due 3/25/2007 *Milne Point* MPU F-84B MPU 1-02 MPU 1-09 MPU L-32 MPU S-11 MPU S-13 MPU S-31 MPU S-33 MIT due 3/14/2007 MIT due 3/14/2007 MIT due 3/14/2007 MIT due 3/14/2007 MIT due 3/14/2007 MIT due 3/14/2007 MIT due 3/14/2007 MIT due 3/14/2007 *Prudhoe Bay* PBU 01-09A MIT due 3/17/2007 (note - last MIT test pressure was low; must PBU 03-11 CMIT TxIA and PBU PWDWl-l PBU S-114A be tested to at least 2963 psi) MIT due 3/22/2007 (note - AIO 4C.015 requires MITOA) MIT due 3/29/2007 MIT due 3/13/2007 20f3 3/15/20074:31 PM RE: MITs due - 03-11 (PTD #1790470) CMIT-TxIA and MITOA, ... . . PBU X-20 MIT due 3/29/2007 (note - AIO 3.007 requires annual CMIT TxIA and MITOA; CMIT was done 12/4/2006) Jim Regg AOGCC 30f3 3/15/2007 4:31 PM . . STATE OF ALASKA \ '1 ALASKA OIL AND GAS CONSERVATION COMMISSION ~ ~\ 6 D Mechanical Integrity Test ~ Email to:Winton_Aubert@admin.state.ak.us;Bob_Fleckenstein@admin.state.ak.us;Jim_Regg@admin.state.ak.us. Tom_ aunder@admm.state.ak us OPERA TOR: FIELD I UNIT I PAD: DATE: OPERATOR REP: AOGCC REP: BP Exploration (Alaska), Inc. Prudhoe Bay / PBU / OS 03 06/19/06 Andrea Hughes Packer Depth Pretest Initial 15Min. 30 Min. We1l103-11 I Type Inj. I W TVD I 8,152' Tubing 1,350 1,350 1,350 1,350 Interval V p.T.D·11790470 I Type test I P Test psil 2500 Casing 1,500 1,500 1,500 1,500 P/FI P Notes: AOGCC MIT-OA for Regulatory Compliance. OA 550 2500 2400 2380 Weill I Type Inj. I I TVD I Tubing Interval p.T.D·1 Type test I Test psil Casing P/FI Notes: OA I I Weill I Type Inj.1 I TVD I Tubing I I I I Interval I P.T.D. I Type test I Test psil Casing I I I P/F Notes: OA I I I I Weill I Type Inj. TVD Tubing I Intervall p.T.D.1 I Type test I I Test psi Casing I P/F Notes: OA I I Weill I Type Inj. I TVD I Tubing Interval P.T.D.I I Type test I I Test psil Casing P/FI 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 Pressure Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey D = Differential Temperature Test INTERVAL Codes 1= Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover 0= Other (describe in notes) MIT PBU 03-11 06-19-06-1.xls . . STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION l ,;I()Î Mechanical Integrity Test ~q '5 I Þ \ Email to:wmton_Aubert@admin.stateak.us.Bob_FleCkenstein@admin.state.akUS.Jim_Regg@admin.state.akus;TomMa~n;;({r@adminstate.ak.us OPERATOR: FIELD I UNIT I PAD: DATE: OPERATOR REP: AOGCC REP: Well P.T.D. Notes: BP Exploration (Alaska), Inc. Prudhoe Bay I PBU 1 OS 03 11/19/06 Andrea Hughes Chuck Scheve Well P.T.D. Notes: Tubing Casing OA Well P.T.D. Notes: Tubing Casing OA TYPE INJ Codes D = Drillin9 Waste G = Gas ::: Industrial Wastewater N = Not Injectin9 W = Water MIT Report Form BFL 9/1/05 TYPE TEST Codes M = Annulus Monitoring P = Standard Pressure Test R::: Internal Radioactive Tracer Survey A = Temperature Anomaly Survey 0::: Differential Temperature Test v P INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover 0= Other (describe in notes) 2006-1119_MIT_PBU_03·11_CMIT-TxIA_cs.xls . MEMORANDUM State of Alaska . Alaska Oil and Gas Conservation Commission TO: Jim ReggKé"q¿1 It (5DJù& P.I. Supervisor ( . ( DATE: Monday, November 27,2006 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) fNC 03-1 ] PRUDHOE BAY UNIT 03-1 1 t1 q ~O Y. 7 FROM: Chuck Scheve Petroleum Inspector Src: Inspector Reviewed By: P.I. Su p rv .:::f'13t2-- Comm NON-CONFIDENTIAL Well Name: PRUDHOE BAY UNIT 03-1 1 Insp Num: mitCS061120094238 Rei Insp Num API Well Number 50-029-20383-00-00 Permit Number: 179-047-0 Inspector Name: Chuck Scheve Inspection Date: 1lI19f2006 Packer W II 03-1] IT I' j N VD e i ype nJ.. . T P.T. I ]790470 'TypeTest! SPT' Test Psi I . Interval REQVAR P/F P / Notes CMIT TxIA Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. 8152 : IA \. --~-~--~~ 30 2500 2480 2470 ~~--- 2038 ,OA 0 0 0 0 --~-----~-,---~_._--~----._~~----~ Tubing' 0 2450 2430' 2420 _.~-~-- (': ?~ kJ::o 4-<:.0\'5" ¡-¡:?8À..'~s' 8 Q.A'V\~ ,l.\J:.TO¡\. J i) Clvt ^cu&. c.L-lJ:.-1"' T XJ:.A . - ct ''\.1'/ '~'!) Me.... IS J I? z-! ~ÕCi<'- 'Tes+ O/'€.S5lA¡~ I. 1... x W1C~..vI.l.-<..'-'. I ." . . . . O.l\..f.¡'G ~j we.1;,( f'''e.5S LA)'e.... , fvl~t'.MM. "" ( í~t~ . f~5¡'\I'€.. :<:::, ZØJop5:) Monday, November 27,2006 Page 1 of I STATE OF ALASKA ALAS Il AND GAS CONSERVATION COM N REPORT OF SUNDRY WEll OPERATIONS D D D 1. Operations Abandon D Repair Well D Performed: Alter Casing D Pull Tubing D Change Approved Program D Operat. Shutdown D 2. Operator BP Exploration (Alaska), Inc. Name: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 3. Address: 64 KB 8. Property Designation: ADLO-028331 11. Present Well Condition Summary: Total Depth measured true vertical 11718 9479.89 Effective Depth measured true vertical 11670 9441 Casing Length Production 2300' Production 1217' Conductor 81' Production 7133' Liner 1336' Size 9-5/8" 47# S-95 9-5/8" 47# S-95 20" 94# H-40 9-5/8" 47# N-80 7" 29# L -80 Perforation depth: Measured depth: 10991 - 11019 True Vertical depth: 8881.16 - 8904.77 Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development Stratigraphic Stimulate D J1,Ii:r¡1hCJtner WaiverD Time Extension Re-enter Suspended Well 5. Permit to Drill Exploratory Service 6. API Number: 50-029-20383-00-00 9. Well Name and Number: PBU 03-11 10. Field/Pool(s): Prudhoe Bay Field Field/ Prudhoe Bay Oil Pool Pool feet feet Plugs (measured) Junk (measured) None None feet feet MD 29' - 2329' 9462' - 1 0679' 31' - 112' 2329' 9462' 10376' 11712' TVD Burst Collapse 29' - 2328' 8150 5080 7597' - 8613' 8150 5080 31' - 112' 1530 520 2328' - 7597' 8150 5080 8351' - 9475' 8160 7020 11 034 - 11059 8917.38 - 8938.36 11067 - 11 077 11085 - 11110 8945.06 - 8953.42 8960.11 - 8980.96 5-1/2" 17# 4-1/2" 12.6# 5-1/2" Otis ROM SSV 5-1/2" Baker SAB Packer o o L-80 L-80 27' - 10153' 10153' - 10275' 2209 10134 o o Treatment descriptions including volumes used and 13. Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations X Oil-Bbl o o Representative Daily Average Production or Injection Data Gas-Met Water-Bbl Casing Pressure o 3607 1500 o Shut in 0 15. Well Class after oroposed work: Exploratory Development 16. Well Status after proposed work: Oil Gas WAG Tubing pressure 1288 o Service WDSPl 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. WINJ Contact Gary Preble Printed Name Signature Title Data Engineer Phone 564-4944 Date 11/13/2006 Submit CJriginal Only 03-11 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 11/7/2006 **Arrived on location to freeze protect well for slickline. DSO informed us that he did freeze protect on flowline and tbg from manifold building. leave location. ** 11/7/2006 ***WElL INJ. ON ARRIVAl*** RUN 5 1/2 BRUSH AND 4.5 GAUGE RING TO 10,084' (SlM) RUN 4 1/2 BRUSH AND 3.75 GAUGE RING OUT TUBING TO 10,300 (SlM) **** CONTINUE TO 11/08/06 **** 11/8/2006 *** CONTINUED FROM 11-07-06 WSR *** (set wrp / pre aogcc) RAN 3.625 CENT AND TEllOC. TT @ 10,253' (SlM) 10,255' ElMD = +2' CORRECTION. FLAG LINE @ 10,176' (SLM) = SETTING DEPTH 10,178' ElMD FOR WRP CENTER ELEMENT. SET WRP CENTER @ 10167' MD. CMIT-IA WITH TRIPLEX, PASSED SEE DATA TAB 6 FOR RESUlTS/ DRAW TBG. /IA DN. 1500/1550 ***lEFT WEll S/I*** DSO NOTIFIED FLUIDS PUMPED BBlS I 3 : METH FOR CMIT-IA 3 . TOTAL • ~-, ~ ~ _ ~, i 1 i ~-7>oti OIL A~D Vr~-7 C01K5ERQATIOIK COl-II~I155IOH • FRANK H. 119URKOWSK/, GOVERNOR 333 W. 7~" AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 ?HONE (907) 279-1433 FAX {907) 276-7542 ADMINISTRATIVE APPROVAL AIO 4C.015 i~Ir. Steve Rossberg Wells Manager BP Exploration (Alaska) Inc. 900 East Benson Blvd. P.O. Box 196612 Anchorage, AK 995 1 9-66 1 2 March 22, 2006 RE: PBU 03-1 I (PTD 179-047) Request for Administrative Approval Dear Mr. Rossberg: ~r~~~~~ J~;N €~ ~ 2D08 In accordance with Rule 9 of Area Injection Order ("AIO") 004C,000, the Alaska Oii and Gas Conservation Commission ("AOGCC" or "Comrr~ission") hereby grants BP Explora- tion (Alaska} Inc. ("BPXA")'s request for administrative approval to continue water in- jection in the subject well. AOGCC finds that BPXA has elected to perform no corrective action at this time on PBU 03-11. The Commission further finds that, based upon reported results of BPXA's diag- nostic procedures, PBU 03-11 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 the environment or human safety. AOGCC's administrative approval to continue water injection in PBU 03-11 is condi- tioned upon the following: I. BPXA shall record wellhead pressures and injection rate daily; 2. BPXA shall submit to the AOGCC a monthly report of well pressures and injec- tion rates; 3. BPXA shall perform an annual MIT - OA to 1.2 times the maximum anticipated well pressure, the anniversary date of which shall be this approval's effective date; • • Ntr. Steve Rassberg March 22, 2006 Page 2 of 2 4. BPXA shall perform an annual OMIT - T~ flwhi~hl shal be this appro al s effec- pated well pressure, the anniversary date tive date; 5. SPXA shall limit the well's OA pressure to 1000 psi; 6. SPXA shall immediately shut in the well and notify the AOGCC if there is any change in the well's mechanical condition; and 7. after well shut in due to a change in the well's mechanical condition, AOGCC ap- proval shall be required to restart injection. As provided in AS 31.0.080, within 20 days after written noticeerson affected by'~t may further time as the Commission grants for good cause shown, a p file with the Commission an application for reh23rd d.aAfol owing the datetof this letter, eyed timely if it is received by 4:30 PM on the y or the next working day if the 23rd daT1OalCourt unle sarehearing hasbeen requested. not appeal a Commission decision to Supe and dated March 22, 2006. ,'~ ~D. ~ ~ Cathy P Foerstet Comm ssioner :, :fir ' Dan T. 5eamount Commissioner STATE OF ALASKA Al~ Oil AND GAS CONSERVATION COM4I!Þ>ION REP(mT OF SUNDRY WELL OPERATIONS D D D 1. Operations Abandon D RepairWell D Performed: Alter Casing D Pull Tubing D Change Approved Program D Operat. Shutdown D 2. Operator BP Exploration (Alaska), Inc. Name: ¡~. Address: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 64 KB 8. Property Designation: ADL-028331 11. Present Well Condition Summary: Total Depth measured 11718 true vertical 9479.89 Effective Depth measured 11106 true vertical 8977.63 Casing Conductor Surface Production Production Production Liner Length 81 2716 2300 7133 1217 1336 Size 20" 94# H-40 13-3/8" 72# L-80 9-5/8" 47# S-95 9-5/8" 47# N-80 9-5/8" 47# S-95 7" 29# L-80 Measured depth: 10880 - 10900 True Vertical depth: 8786.88 - 8803.95 Tubing: (size, grade, and measured depth) Packers and SSSV (type and measured depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): )'reatment descriptions including volumes used and final pressure: Oil-Bbl Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations x Plug Perforations Perforate New Pool Perforate 4. Current Well Class: Development 0 Stratigraphic 0 StimulateD Other 0 Cancel Sundry WaiverD Time ExtensionD Re-enter Suspended Well 0 5. Permit to Drill Number: o 179-0470 (;'j 6. API Number: 50-029-20383-00-00 9. Well Na a d Number: L ~ Exploratory Service ~ I» (:) 03-11 2cI ~Ci) ::rC4 o n ì» 0 tÐ. feet feet Plugs (measured) Junk (measured) r ¡¡¡. '" S' :::a m o None None feet feet MD 31 - 112 30 - 2746 29 - 2329 2329 - 9462 9462 - 10679 10376 - 11712 10991 - 11019 TVD Burst Collapse 31 - 112 1530 520 30 - 2734.52 5380 2670 29 - 2327.95 8150 5080 2327.95 - 7597.22 8150 5080 7597.22 - 8613.27 8150 5080 8350.5 - 9475.04 8160 7020 11034 - 11059 11067 - 11077 8917.38 - 8938.36 8945.06 - 8953.42 8881.16 - 8904.77 5-1/2" 17# 4-1/2" 12.6# L-80 L-80 27 -10153 10153 - 10275 5-1/2" Otis ROM SSV 5-1/2" Baker SAB Packer 2209 10134 Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure Tubing pressure SHUT-IN SHUT-IN 15. Well Class after Droposed work: Exploratory Development Service R1 16. Well Status after proposed work: Oil 0 Gas 0 WAG 0 GINJ 0 WINJ R1 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: 399-084 Contact Anna Dube / Joe Anders P,;atod Nam~"be r. Signatur AA J.ACJ..../...... ~ r I· f Title Well Integrity Coordinator Phone 907-659-5102 Date 2/23/2006 Form 10-404 Revised 04/2004 OR I GIN A L R8DM88FLMAR 16 200n i!" ~, Submit Original Only _ STATE OF ALASKA . AlAWA Oil AND GAS CONSERVATION COM SION REPORT OF SUNDRY WELL OPERATIONS RFCEIVED DEC 1 6 2005 1. Operations Abandon D Repair Well D Plug Perforations 0 Stimulate D Other ~ Performed: Alter Casing D Pull Tubing D Perforate New Pool D Waiver D Ti~I!!~Jíbh 'ij~ vUlt:). Cumlllissior Change Approved Program D Operat. Shutdown D Perforate D Re-enter Suspended Well [Jnchm ðge 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development Exploratory 179-0470 3. Address: P.O. Box 196612 Stratigraphic IJ Service P1 6. API Number: Anchorage, AK 99519-6612 50-029-20383-00-00 7. KB Elevation (ft): 9. Well Name and Number: 64 KB 03-11 8. Property Designation: 10. Field/Pool(s): ADL-028331 Prudhoe Bay Field/Prudhoe Bay Oil Pool 11. Present Well Condition Summary: Total Depth measured 11718 feet Plugs (measured) None true vertical 9479.89 feet Junk (measured) None Effective Depth measured 11106 feet true vertical 8977.63 feet Casing Length Size MD TVD Burst Collapse Conductor 81 20" 94# H-40 31 - 112 31 - 112 1530 520 Surface 2716 13-3/8" 72# L-80 30 - 2746 30 - 2734.52 5380 2670 Production 2300 9-5/8" 47# S-95 29 - 2329 29 - 2327.95 8150 5080 Production 7133 9-5/8" 47# N-80 2329 - 9462 2327.95 - 7597.22 8150 5080 Production 1217 9-5/8" 47# S-95 9462 - 10679 7597.22 - 8613.27 8150 5080 Liner 1336 7" 29# L-80 10376 - 11712 8350.5 - 9475.04 8160 7020 Perforation depth: Measured depth: 10880 - 10900 10991 - 11019 11034 - 11059 11067 - 11077 True Vertical depth: 8786.88 - 8803.95 8881.16 - 8904.77 8917.38 - 8938.36 8945.06 - 8953.42 Tubing: (size, grade, and measured depth) 5-1/2" 17# L-80 27 - 10153 4-1/2" 12.6# L-80 10153 - 10275 Packers and SSSV (type and measured depth) 5-1/2" Otis ROM SSV 44.09. ". 5-1/2" Baker SAB Packer ....._~.. 10134 12. Stimulation or cement squeeze summary: Intervals treated (measured): ~ '. ð' ~" Treatment descriptions including volumes used and final pressure: SCA~1i\'Er': k /.. ",It ." 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Met Water-Bbl Casing Pressure I Tubing pressure Prior to well operation: SHUT-IN Subsequent to operation: SHUT-IN 14. Attachments: 15. Well Class after proposed work: Copies of Logs and Surveys Run Exploratory Development Service P1 Daily Report of Well Operations X 16. Well Status after proposed work: Oil IJ! Gas IJ WAG IJ GINJ WINJ P1 WDSPl 17. I hereby certify that the foregoing is true and correct to the best of ~é_å I~Undry Number or N/A if C.O. Exempt: , .. FL DEt 1 9 2DOS N/A Contact Sharmaine Vestal P'oted N,me Sh,m,,;oe Ve,'" _ ~ Title Data Mgmt Engr Signatu~~)?L . Phone 564-4424 Date 12/8/2005 Form 10-404 Revised 04/2004 (1 r\ ! (' f r; , '" , Submit Original Only e e 03-11 DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 'ACTIYlilI!-tlE I ';i,«j" SUMM~R"f~~ ~,~:;ili:, ,~: !Is'; II 11/5/2005 SET 3-3/8" BAKER IBP AT 10200' MD. POSITIVE INDICATION OF SET SEEN AT SURFACE. JOB COMPLETE. WELL LEFT SHUT IN. TURNED OVER TO DSO. 11/7/2005 T/I/0=1780/1780/20 Temp=SI. Bleed WHP's - 500 psi for FB & AOGCC testing. TBG & IA FL @ surface, OA FL near surface. Shut in flowline lateral valve behind well house (flowline showing 1780 psi). Bled lAP from 1780 to 20 psi in 15 minutes to slop trailer (3 bbls returned). During IA bleed the TBG psi decreased 1760 psi to 20 psi (tracked IA). Flowline tracked IA as well but lateral appears to be holding (wing leaking). Monitor WHP's for 30 minutes. Final WHP's=20/20/20. 11/8/2005 T/I/0=20/10/30. Temp=Cold. Monitor WHP's post bleed (AOGCC MIT). lAP decreased 10 psi, OAP increased 10 psi overnight. 11/12/2005 T/I/O = 0/0/60 MIT-OA to 2500 psi. [PASSED] on 2nd attempt. Pumped 4.5 bbls of 30 deg. diesel to achieve test pressure. Test # 1 lost 60 psi. in the 1st 15 min. and 70 psi. in the 2nd 15 min. Test # 2 lost 100 psi. in the 1st 15 min. 50 psi. in the 2nd 15 min. for a total loss of 150 psi. Bled pressure back Final WHP= 0/0/60. 11/12/2005 TI0=0/0/40 CMIT TXIA PRE AOGC COMPo WELL SHUT IN ON ARRIVAL CMIT TXIA PASSED 2500 PSI TEST PUMPED UP W/8.1 BBLS OF 5* METH BLEED PSI OFF FWHP=0/0/40 11/15/2005 T/I/O= 0/0/200 AOGCC Witnessed CMIT Tx IA to 2500 psi (PASSED) (AOGCC Witnessed by John Crisp) (Waiver Compliance) Pumped down tbg. Pressured up T/IA to 2500 psi w/ 7 bbls of meth. T/IA lost 0/5 psi in 15 mins, T/IA lost 10/10 2nd 15 mins. Monitored for another 15 mins to show stabilization. T/IA lost 5/5 T/llost a total of 20/20 psi in 45 mins, Pass Bled T/IA RDMO Final WHP's 5/5/200 11/25/2005 ***WELL SI ON ARRIVAL*** PULLED BAKER 3 3/8" IBP FROM 10200' ***WELL LEFT SHUT IN*** FLUIDS PUMPED BBLS 2 I Diesel TOTAL 2 MEMORANDUM e State of Alaska e Alaska Oil and Gas Conservation Commission TO: DATE: Wednesday, November 16,2005 Jim Regg V ~ t t' . _J>.I. SUPeI'YiSo~~eqL,LJL JI£ vS'n __§U!:!J~C.!: lA~c~a~c1!! !!Itegr~ty Ie~s ___ _ l ( BP EXPLORATION (ALASKA) INC :~;';'HOE,^YUNIT"" \1 q / tJ~1 __ _',_'_'_' _H._ FROM: John Crisp Petroleum Inspector Src: Inspector Reviewed By: ~iì3 n P.I. Suprv -.J ¡IL- Comm Well Name: PRUDHOE BAY UNIT 03-11 API Well Number 50-029-20383-00-00 Inspector Name: John Crisp Insp Num: mitJCrOSI I 15234238 Permit Number: I 79-04}-0 Inspection Date: I!lIS/2005 Rei Insp Num Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well I 03-11 ¡Type Inj. I N I TVD I 8152 I IA I 0 I 2470 ! 2465 i 2455 I 2450 I P.T. I 1790470 ITypeTest I SPT I Test psi I 2038 lOA I 200 I 500 I 500 I 500 I 500 ! i Interval REQVAR P/F P Tubing I 2500 I 2500 I 2490 I 2485 I ! Notes CMIT-TxIA for waiver compliance. . NON-CONFIDENTIAL ~r' ÜTh,.~?-\\¡!¡;;D {~,~trt,jj~n\t..· . ~,= ~))" °Ü <)nf.1'J Ie:; ,i!. c.."".... Wednesday, November 16, 2005 Page I of I MEMORANDUM TO: Jim Regg .~ -7/11..: ILJ4 P.I. Supenisor \"'I?f) FROM: John Spaulding Petroleum Inspector Well Name: PRUDHOE BAY UNIT 03-11 Insp Num: mnJSO.¡070'¡ 160631 Rellnsp Num: Packer Well I 03-11 IType Inj. I N I TVD I P.T. 11790-l7°IT)'peTe~1 SPT I Test psi I Inter\'al REQVAR PIF P A.laska Oil and GS'i Con'ienation Commission State of Alaska DA. TE: Tuesday. July 13. 20(14 SllBJECT: ~lechamc311megT1t) Te:;b BP EXPLORATION I ALASKA. I rNC 1)3-11 PRUDHOE BAY UNITCI3-11 Src: ImpeClor NON-CONFIDENTIAL API \Vell Number: 50-029-20383-( Ü-OO Permit Number: 179-047-0 Depth 9-180 IA 01\ Tu bing Re\'iewed B",: ."'-'n P.I. Supn -......J D-- Comm Inspector Name: John Spaulding Inspection Date: 7/3/2004 Pretest Initial 15 Min. 30 Min. 45 Min. 60Min. 10 .25(1) 2-1ó5 2-150 0 2370 2.330 ]310 Notes: Sundl) compliance. C1\IIT T:-;IA passed 10 2500 psi againsl an IBP Tuesda). July 13. 200.¡ 2037.75 Page I of I {' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION Mechanical Integrity Test Email to:Winton_Aubert@admin.state.ak.us;Bob_Fleckenstein@admin.state.ak.us;Jim_Regg@admin.state.ak.us OPERATOR: FIELD I UNIT I PAD: DATE: OPERATOR REP: AOGCC REP: BP Exploration (Alaska) Inc. Prudhoe Bay I PBU I 08-03 06/25/04 Donald Reeves r'1 £/20/04 l19- 04'7 Packer Depth Pretest Initial 15 Min. 30 Min. we1l103-11 I Type Inj. I F TVD I 8,152' Tubing I ~I 24001 2,4001 2,4001Interval 0 P.T.D. 1790470 Type test P Test psi 2,500 Casing 2500 2,480 2,480 P/F P Notes: 2 year CMIT TxlA weill I Type Inj. I I TVD I I TUb~ngl I I I I Interval I P.T.D. Type test Test psi Casing P/F Notes: weill I Type Inj'l I TVD I I Tub~ng I I I I I Interval I P.T.D. Type test Test psi Casing P/F Notes: weill I Type Inj'l I TVD I I Tub~ng I I I, I Interval P.T.D. Type test Test psi Casing P/F Notes: weill I Type Inj'l I TVD I I TUb~ng I I I I Ilnterval P.T.D. Type test Test psi Casing P/F Notes: T est Details: TYPE INJ Codes F = Fresh Water Inj G = Gas Inj S = Salt Water Inj N = Not Injecting MIT Report Form Revised: 06/19/02 TYPE TEST Codes M = Annulus Monitoring P = Standard Pressure Test R = Internal Radioactive Tracer Survey A = Temperature Anomaly Survey D = Differential Temperature Test 2004-0625_MIT _PBU_03-11.xls INTERVAL Codes I = Initial Test 4 = Four Year Cycle V = Required by Variance T = Test during Workover 0 = Other (describe in notes) ) ') ARCO Alaska Inc. Attn: Pròblem Well Specialist, PRB 24 Post Office Box 100360 Anchorage, Alaska 99510-0360 ~~ ~~ October 2, 1999 Mr. Blair Wondzell Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Subject: 03-11 Monthly Pressure Data, Per State Sundry Approval #399-084 ,,\C\-Ç)~~'./ 11-29 Monthly Pressure Data, Per State Sundry Approval #398-035 ~"'-(:)$ ').v"" 13-15 Monthly Pressure Data, Per State Sundry Approval #399-091 ~ã -t>\S~./ 13-17 Monthly Pressure Data, Per State Sundry Approval #298-275 ~~, - ()(:)~~ / 13-20 Monthly Pressure Data, Per State Sundry Approval #397-078 )s~ -()~~~\ '../' P1-01 Monthly Pressure Data, Per State Sundry Approval #398-188 ~S-C(j~~:¡l P2-34 Monthly Pressure Data, Per State Sundry Approval #398-243\~() -~~J. ~ .?" ", ./ Ill' Ó L\'~ \ "1-' Dear Mr. Wondzell: Attached please find daily injection reports on Wells 03-11, 11-29, 13-15, 13-17, 13-20, P1-01 and P2-34 for the month of September 1999. This report is submitted to comply with the State Sundry Approvals listed above. Also attached are MITIA reports conducted on injectors. If you require any additional information, please contact Jerry Dethlefs or me at (907) 659-5102. Sincerely, Do :jç^NNEIJ JAN 11 2\J (K~ J Joe Anders Problem Well Specialist ~r",i'-" , ~ I i¡"" ,j , ~~, ~ n " In:.g~ ~ jJ~'" ¡\1 J~II¡. .:,.:,< ~ \c.\." \" " _ ,'O'~,"""Q. ~ -\-~ o-,Q. C}....r\-o""'-c\:"l '- " ~', ',- d':S9:~\: - <- ~~ ~~«."S'S.'~,~ ~ ~,£. ''-CJ..0 ~'i Ð\?~~~~ 'ÞiJaska ŒJ ~¡ Gas Cons. GûmmjS~S\':. "" l~nchorag8 _ \o.\-~ ~ ~~s~,\t..~ ü.'c:i. \~~\~""-C...~0 ~'I ().c\'c-.",> (S'" <0>.... \.....<tS 'N ~ \ \ '-, <.. s, 1.. /""'''- \\ -..>.:>a"- "'-: \ . . . . \- \ '" e.\- - ò-s~c..,' o-\. \..), '-- ,~~<:y\\-~ ú..c..o ~~o"C~C'Io",- & ~~~ \"> ~Ii'. ' '-\ <\. u'^~\ ,,';. ~~C(:JCë.- W\ \-"'- ~~~ d 11'-~ ~(:),,-\-\r-... o.-Ç c..... <:.y,^",\G. ç T<::J cù",^~ö.\R ..\- v ~'\ '"'-~ \> \-Cè:._~ ,>0~ ~l o..~'4'\..:) \ Ù ~ Q \X_ ~ ~ù \€. L Ç. ~,^,-t.ë.. ~ \ ~ ,Ç"()() ~ ~ 0\ \(( ~":> ..\..~'-f \f\'0~-~\\~~.. - ?~<L.o..4:J,." <:0-'" ~ \- U.\~,,,,,". Oil'- \.~\'-J, C\~~)().\ ,¡~~\.\ \=>~~~~0'~~? ~\X~'S:. \ ~ \.-""'<- '( ~\ 'l-... \ \-0 ¢--I\ (:) ~ \. \-0 '\ "'^-.C) \ Q. c.. \0 ~Q. \'1 . ~, ) \ lS .,0'-\ C""') -) ARCO Well 03·11 September 1999 Injection Data Date of Injection 9/1/99 9/2/99 9/3/99 '''''. -.-.-..-----...------.---.-- 9/4/99 9/5/99 9/6/99 9/7/99 9/8/99 9/9/99 9/10/99 9/11/99 9/12/99 9/13/99 9/14/99 9/15/99 9/16/99 9/17/99 9/18/99 9/19/99 9/20/99 9/21/99 9/22/99 ___.__..___u_______ 9/23/99 9/24/99 9/25/99 9/26/99 9/27/99 9/28/99 9/29/99 9/30/99 Volume Injected (BWPD) ~_'-!.J_~...____._. 4,667 4L§_ªX__,_.____._....___...._..__. ~_,Z~_ª__..__ ._._, ~_~§_?r_.. ..._... ...._. _._ 4,945 .-.." ''''-'- .,- ..".." .'..,.-,." ... ...._ª_!_~rª___.__...._ ?'.~-~~..._._--_._. --- --- -~.!§-ª.~_..- . ~.!_ªl§_'d'__ _..... 3..,.º~1...._ _ ~.!.ª.,ª1.___._....._ ?LªZ.~__.. . ?,~J_?_ ?_,]-ª-ª- ?~ª:!ª- 3,115 3,041 ~...,...._...-._..._.".._-...,.-- ~-'-~ª§-- ~.~~º§_..- 4._'..~._ª~__._.....__..._...._ _. ~_?1~__ 3,914 4.!_.~.~!._ 4!º1~ . 4".?_6.4 5,047 4,918 . -. --. -.. ,.-.. - 4,887 5,044 Joe Anders/Jerry Dethlefs Problem Well Specialists ARGO Alaska, Inc. i - I I I Tubing Pressure (psi) 1,341 1,339 1,ª 3.? 1 ,335 1 ,334 1,336 1 ,342 1,153 1,153 1,153 1,153 1,153 1,153 1,169 1,169 1,169 1,209 1,209 1,20.ª 1'.?73 __ __1,?73 1,?73 1,298 1,298 1,292 1,292 1,292 1,329 1,329 1,322 9·5/8" Pressure (psi) 1..!.,!? 5 __._.__n.___ 1,_§._º_º._ __ .1!4?§._.___._______._._ 1,475 1,475 . ...".... "--.-,,-. ,-..".-,-- 1_,_4Tt?_ ._ _ _~__,_4I~______..__ 1,400 -- - --,---...--------. 1,400 "- "...-.--..-.- -"".." '..' - ,., ,.. 1,400 1,.490 1'._1ºº_. _..._____... ___on _.1_..,~ºg_._..._....____.__ _1. !~ª.º_ .__m 1,380 .......-.-...-.'..........'''' -... 1,380 1,380 1~~_ªO 1,380 - .'._-~."~._,-".._"".,.,. .', -'. 1.,ªª9 1,380 ... -- -_._-_.._----,---~._--,..._-._-_. 1!.ªªº-_ ____.____ 1,425 1!.~_?? 1,425 1,~.?? 1_'.~~~_._____ 1,450 1,450 1,450 I I ARCO Alaska Inc. Post Office Box 10-0360 Anchorage, Alaska 99510-0360 Telephone (907) 276-1215 January 18, 1999 Mr. Blair Wondzell Alaska Oil & Gas Conservation Commission 3301 Porcupine Drive Anchorage, Alaska 99501-3192 Re: Cancel Sundry 10-403 #398-145 Dear Mr. Wondzell: ARCO would like to cancel the proposed repair and 10-403 Sundry Notice #398-145. The Engineering staff is planning a workover and sidetrack for the well in the near future, and have elected not to do the planned patch repair. ARCO will be submitting a new 10-403 request to inject produced water until the workover as soon as we complete supporting diagnostics. If you require additional information or clarification, please contact either Steve Schudel or myself at (907) 659-5102. Sincerely, j~~~ld. C. Dethlefs ~~ Problem Well Specialist REC[IVI D 21 1999 ~_~ Oil & (las Cons. Commission Anchorage ARCO Alaska Inc. Post Office Box 10-0360 Anchorage, Alaska 99510-0360 Telephone (907) 276-1215 May ll, 1997 Mr. Blair Wondzell Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501-3192 Re: 3-11 Sundry Notice and Waiver Request Dear Mr. Wondzell: Attached is a State sundry application for well 3-11. This application requests approval for resumption of PWI injection. The 9 5/8" casing continues to demonstrate integrity by the CMIT and we believe control and proper monitoring of PWI injection can be maintained. Details of the proposed monitoring and' testing routines to assure isolation are included. If you require any additional information or clarification, please feel free to contact either Joe Anders or Jerry Dethlefs at (907) 659-5102. Sincerely, Problem Wells Specialist JLA/JCD Attachments STATE OF ALASKA L, ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend ~ Operation shutdown Re-enter suspended well Alter casing ~ Repair well ~ Plugging ~ Time extension Change approved program Pull tubing ~ Variance x Perforate 2. Name of Operator 5. Type of Well ARCO Alaska, Inc Development 3. Address Exploratory P.O. Box 100360 Stratigraphic Anchorage Ak 99510-0360 Service x 4. Location of well at surface Stimulate Other 6. Datum of Elevation (DF OR KB) RKB 64' 7. Unit or Property Prudhoe Bay Unit 8. Well number 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115 FEL, Sec. 15, T10N, R15E, UM DS 03-11 9. Permit number 79~47 10. APl number 50-029-20383 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition Summary Total depth: measured true vertical 11718 feet Plugs (measured) 9480 feet 11106' (cement) Effective depth: measured true vertical Casing Length Conductor 81' Surface 2715' Production 10650' Liner 1336' Size 20" 13 3/8" 9 5/8" 7" 11106' feet 8977' feet Junk (measured) Cemented 550 sx AS 7200 sx AS 650 sx Class C & 75 sx AS 1 400 sx ClassG Measured depth 74' 2746' 10677' 13376-11712' True vertical Depth 74' 2734' 8611' 8350-8641' Perforation depth: measured See attachment true vertical See attachment Tubing (size, grade, and measured depth) 5 1/2", 17#, L-80, PCT @ 10153' MD; 4-1/2", 12.6#, N-80, PCT tail @ 10275' MD Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2209' MD, Baker SAB Packer @ 10142' MD 13. Attachments Description summary of proposal X Detailed operations program BOP sketch ,An( 14. Estimated date for commencing operation May-99 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil Service Gas Suspended Water and Miscible Gas Injector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed/~~'~~rry Dethlefs Title FOR COMMISSION USE ONLY Problem Wells Specialist Condition of approval: Notify Commission so representative may witness Plug integrity__ BOP test Location clearance ~ anical Integri_ty Test ¢,4;; _ Subsequent form required 10- /'J~Orr~c, r~:x,-~,,-"~' 4~,'-(,.], ~'o..~;;~ 7-¢,¢ _~o,~ea oo.o¥ -- "--u4 ~ ~,,zo~ ..... "j '7- - :~Ap~roved~by order of the Commissioner Commissioner Date Cons. 00mrr~issi Iorage Form 10-403 Rev06/15/88 SUBMIT IN TRIPLICATE J.C. Dethlefs/- 659-5102 - PRB 24 DS 03 - 11 PERFORATION DEPTHS Measured Depth 10880-10900' 10991-11019' 11034-11059' 11067-11077' 11085-11110' 11116-11132' 11164-11182' 11282-11302' 11312- 11328' 11334-11354' 11358-11364' 11364-11384' 11440-11460' 11468-11476' 11500-11512' True Vertical Depth 8787-8804' 8953-8972' 8983- 9000' 9005- 9012' 9018-9035' 9039- 9050' 9073- 9086' 9124- 9140' 9148-9161' 9166-9183' 9186-9191' 9191-9208' 9254- 9270' 9277- 9284' 9303- 9313' DS 03-11 SUNDRY NOTICE APPLICATION ACTION PLAN DS 03-11 (WAG injector) has a leak in the production tubing at 10,070', the first full joint of 5 ½" 17# L- 80 tubing above the packer. Originally the plan was to repair the tubing leak and return the well to injection. However, the well is suspected of having a bottom-hole location in a fault zone and is not supporting the offset producers. The current plan, and request for this variance, is to allow PWI injection (only) into the well for a period not to exceed two years. The intent is to determine the extent of support to offset producers, and determine if a new bottom-hole location would be more appropriate. Based on this information a sidetrack or repair plan will be determined. The tubing and casing have been shown to have integrity from the following diagnostics: 1. 03/16/98: Combined MIT of tubing x 9 5/8" PASSED to 3000 psi (tubing tail plug in well); 2. 04/01/98: MITOA to 2000 psi PASSED; 3. 04/12/98: Kinley survey of tubing shows good metal integrity. PWI injection pressures are low enough not to exceed our standard maximum annulus pressure of 2000 psi. 05/11/99 -- STATE OF ALASKA ~ R E C E IV E ALASKA O1~. AND GAS CONSERVATION CG,,~MISSION JUi,J 08 t998 APPLICATION FOR SUNDRY APPROVALS ~J~?_- 0!! &, ~s C, ns. Commi~ion 1. Type of Request: Abandon Suspend Operation shutdown Re-enter suspended well Anoho Alter casing Repair well X " Plugging Time extension Stimulate Change approved program Pull tubing Variance Perforate Other Name of Operator ARCO Alaska, Inc Address P.O. Box 100360 Anchorage Ak 99510-0360 Type of Well Development Exploratory Stratigraphic Service x Location of well at surface 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115 FEL, Sec. 15, T10N, R15E, UM 12. 6. Datum of Elevation (DF OR KB) RKB 64' 7. Unit or Properly Prudhoe Bay Unit - 8. Well number DS 03-11 9. Permit number 79~47 10. APl number 50-029-20383 11. Field/Pool Prudhoe Bay Oil Pool Present well condition Summary Total depth: measured true vedical Effective depth: measured true vertical Casing Length Conductor 81' Surface 2715' Production 10650' Liner 1336' 11718 feet 9480 feet 11106' feet 8977' feet Plugs (measured) Junk(measured) 11106' (cement) ORIGINAL Size Cemented Measured depth 20" 550 sx AS 74' 13 3/8" 7200 sx AS 2746' 9 5/8" 650 sx Class C & 75 sx AS 1 10677' 7" 400 sx Class G 13376-11712' True vertical Depth 74' 2734' 8611' 8350~641' Perforation depth: measured See attachment true vertical See attachment Tubing (size, grade, and measured depth) 5 1/2", 17#, L-80, PCT @ 10153' MD; 4-1/2", 12.6#, N-80, PCT tail @ 10275' MD Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2209' MD, Baker SAB Packer @ 10142' MD 13. Attachments Description summary of proposal X Detailed operations program 14. Estimated date for commencing operation June-98 BOP sketch 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil Service 17. I hereby cedify that the foregoing is true and correct to the best of my knowledge. Signed R"'~q ~ MartyLemon Title Gas Suspended Water and Miscible Gas Injector FOR COMMISSION USE ONLY Wells Superintendent Date Condition of approval: Notify Commission so representative may witness Plug integrity__ BOP test/Location clearance anical Integrity Test f.,,,,'/ Subsequent form required 10- /'~CP~ jngmal Signed By Approved by order of the Commissioner 0~v!d W.._10hn_$fnrlC°mmissi°ner Form 10-403 Rev06/15/88 Approval No.. ,,..~we6 OO¢ SUBMIT IN TRIPLICATE age J.C. Dethlefs/- 659-5102 - PRB 24 DS 03 - 11 PERFORATION DEPTHS Measured Depth 10880 10991 11034 11067 11085 11116 11164 11282 11312 11334 11358 11364 11440 11468 11500 -10900' -11019' -11059' -11077' -11110' -11132' -11182' -11302' -11328' -11354' -11364' -11384' -11460' -11476' -11512' True Vertical Depth 8787-8804' 8953- 8972' 8983-9000' 9005-9012' 9018-9035' 9039-9050' 9073-9086' 9124-9140' 9148-9161' 9166-9183' 9186-9191' 9191-9208' 9254-9270' 9277-9284' 9303-9313' DS 03-11 SUNDRY NOTICE APPLICATION ACTION PLAN DS 03-11 has a leak in the production tubing at 10,070', the first full joint of 5 ½" 17# L-80 tubing above the packer. The proposed repair is to install a 20' retrievable patch from approximately 10,060' to 10,080'. The tubing and casing have been shown to have integrity from the following diagnostics: . . 03/16/98: Combined MIT of tubing x 9 5/8" PASSED to 3000 psi (tubing tail plug in well); 04/01/98: MITOA to 2000 psi PASSED; 04/12/98' Kinley survey of tubing shows good metal integrity. PROPOSED DIAGNOSTICS Following the patch repair an MITIA (State Witnessed) will be performed to validate the repair. An MITIA will be performed annually to verify continued tubing integrity. The well will be returned to normal WAG injection. erger I GeoQuest 500 W. International Airport Road Anchor?ge, AK 99518-1199 ATTN: Sl~errie NO. '101'77 Company' Alaska Oil ¢~ Gas Cons COlllm Attn: Larry Grant 3001 Porcut¢ine Drive Ar~chorage, Ali 99501 5/7/96 Field: Prudhoe Bny Anadrill Anadrill Anadrill Well Job # Log Description Date BL RF Sepia Survey Program Performance Calculation Letter D.S. 1-i5 2~'-0o~ TUBING CUT RECORD 951223 1 1 D.S, 1-22A ~J-' ! J'~" lBP SETllNG RECORD 951 026 1 1 D.S. 2-11 77-0/~$ PROD PROFILE 960419 1 1 ,, D,S, 3-11 7~,~Offl. PERFRECORD 951224 I 1 D,S, 3-13 7r~-¢3~ PERFRECORD 95121 0 1 I ............ D,S, 5-06A ~--0o~ff POGLM SETTING RECORD 951 030 1 1 D.S. 5-06A ~¢'-0¢~ TUBING PUNCHER RECORD 951 026 '1 1 t::),S, 5-23 ~-~3f PERFRECORD 951 020 I 1 D,$, 6-19 ~),.~W cHEMICAL CUTTER RECORD 960420 1 1 .D,S, 6-24 ~$-1~7 PERFRECORD 951 226 I 1 D.S. 6-24 ~-Iq3 PERF RECORD 960423 1 1 D,S, 9-17 ??,~33~o. PERFRECORD 960422 1 1 D,S, 9-17 ~ 7-e~i~ INJECTION PROFILE 960422 1 1 , D.S. 9-18 '?)-0~ PERF RECORD 951208 1 1 .. ,D,S, 9-25 ~(-~.~ PERFRECORD 951208 I I ......... D.S. 9-36C ~ J'-Ilff PATCH SEI-FING RECORD 951216 I 1 D.S. 9-36c qF-.~iH PERFRECORD 95.1022 I 1 D.S. 9-38 ¢~- 0~! PERF RECORD 951209 I 1 D,S, 12,1`5 ~ $-.0;$N INFLATABLE BRIDGE PLUG 951 020 1 I .... S I G N E D: ........ ~ .............................. ,. ....... : .................................................................... DAI'E: Please sign and return one copy of this 1. ransmittal to Sherrie at the above address. Thank you. 0 7 'i996 Gas Cons. C0.mmissi0n A~r.:horage ~.~.-~.., STATE OF ALASKA ~ ALASKA :. AND GAS CONSERVATION CO~,,,,llSSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Per/orate , , Pull tubing ~ Alter casing ~ Repair well Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1082' FSL & 862' FWL, Sec 11, T1 ON, R15E, UM. At top of productive interval 1251' FSL & 872' FEL, Sec 15, T10N, R15E, UM. At effective depth 942' FSL& 1101' FEL, Sec 15, T10N, R15E, UM. At total depth 917' FSL& 1115' FEL, Sec 15, T10N, R15E, UM. 5. Type of Well Development Exploratory Stratigraphic Service ORIGINAL 6. Datum of elevation(DF or KB) 64' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 3-11i 9. Permit number/approval number 79-47 10. APl number 50 - 029-20383 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 11718 feet 9480 feet Plugs(measured) Cement Plug below 11103' MD (1/5/95). Effective depth: measured 11103 feet true vertical 8975 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 81' 20" 550 Sx AS 74' 74' Surface 2715' 13-3/8" 7200 Sx AS 2746' 2734' Production 11650' 9-5/8" 600 Sx G & 375 Sx AS I 10677' 8611' Liner 1336' 7" 400 Sx G 11712' 8641' Perforation depth: measured 10880 - 10900'; 10991 - 11019'; 11034- 11059'; 11067- 11077'; 11085 - 11110' true vertical 8787 - 8804'; 8881 - 8905'; 8917 - 8938'; 8945 - 8953'; 8960 - 8981' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 10153' MD; 4-1/2", 12.6#, N-80, PCT @ 10275' MD. Packers and SSSV (type and measured depth) Baker SAB Packer @ 10142' MD; Otis RQY SSSV @ 2209' 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 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X Representative Daily Average Production or Injection Data '- Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure - 9087 -- 1972 27395 - -- 3425 16. Status of well classification as: Oil Gas Suspended Service Iniector 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. igned "~~ ~, ~ Title Engineering Supervisor 'm 10-404 Rev 06/15/88 Date //-/3 - ~--" SUBMIT IN DUPLICATF~5'"0/ 3-11i DESCRIPTION OF WORK COMPLETED FILL CLEANOUT & ACID STIMULATION TREATMENT 8/1 2/95' RIH & tagged PBTD at 11106' MD. 8/1 9/95: A CTU Fill Cleanout & Acid Stimulation were performed as follows: MIRU CTU & PT equipment. RIH w/CT loading the wellbore w/Slick Seawater. Jetted through fill & pumped treatment fluids across the open perforation intervals located above the cement plug (at 11103' MD), at: 10880 - 10900' MD (Sag) 10991 - 11019' MD (Z4) 11034 - 11059' MD (Z4) 11067 - 11077' MD (Z4) 11085 - 11110' MD (Z4) Ref. Log: BHCS 10/6/79. Pumped: a) 90 bbls 50% Diesel/50% Xylene @ 1.7 bpm, followed by b) 72 bbls 12% HCI w/10% Xylene @ 1.5 bpm, followed by c) Shutdown. POOH w/CT. Rigged down. Placed the well on miscible gas injection & obtained a valid injection rate. -'~, '_Anchorage. GeoQuest soo w. ,nter,ationa. Airport 7,~ ,,,. ~, ! V ~ D Anchorage, AK 99518-1199 ~, L, ATTN: Sherrie Aac~orage NO. 9228 Company: Alaska Oil & Gas Cons Corem Attn: Larry Grant 3001 P°rcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay 2/3/95 Floppy Well Job # Log Description Date BL RR Sepia RF Sepia Mylar Disk .).S. 5-11 94409 DUAL BURST TDT-P 1 20294 ............... 1 ,, ,, D,S. 1-22A DSI 011395 1 1 D.S. 3-3 PROD PROFILE 01 0595 1 1 D.S. 3-8 PROD LOG 01 0695 I 1 ......... :D.S. 3-11 INJEC PROFILE 01 0595 I 1 ................ D,S. 3-14 PERFRECORD 01 0895 I 1 ............ D.S. 3-22 PROD PROFILE 01 0895 I 1 , , D.S, 3-25A PROD PROFILE 01 0995 I I ...... D.S. 3-24 PROD PROFILE 01 0795 1 1 D.S. 3-31 PROD PROFILE 011 1 95 1 1 ........... D,S, 4-41 LEAK DETECTION 011 095 1 1 D,S. 6-23 PROD PROFILE 011195 I 1 .... ~D.S. 7-13A PROD LOG 010695 1 1 ., D.S. 9~11 PROD PROFILE & JEWERLY LOG 01 0695 I 1 ,. , D,S. 9-42 PROD PROFILE 011 095 I 1 :.S. 11-23A DUAL BURST TDT-P 012195 I 1 D,S. 11-23A CNTG 01 2095 I 1 D,S, 13-3 REPEATA PATCH SE'I-rING RECORD 01 0595 1 1 .., D.S. 13-33 INFLAT BRIDGE PLUG RECORD 01 0595 I 1 D.S. 15-30 LEAK DETECTION 01 0995 I 1 ,.. D.S. 16-6 PROD PROFILE 01 0 895 I 1 /D.S. 16-15 PROD LOG 010795 I I 7q-q? ~I-153 7g-Sa SIGNED' DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. STATE OF ALASKA ~...~-~.. ALASI' OILAND GAS CONSERVATION ~. -MMISSION REPOR'I OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate 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 5. Type of Well Development Exploratory Stratigraphic Service X_ 4. Location of well at surface 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115' FEL, Sec. 15, T10N, R15E, UM ORIGINAL 6. Datum of elevation(DF or KB) 64' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 3-11i 9. Permit number/approval number 79 -47 10. APl number 50 - 029-20383 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 11718 feet 9480 feet Plugs(measured) Cement Plug below 11103' MD (1/5/95) Effective depth: measured 11103 feet true vertical 8975 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 81' 20" 550 sx AS 74' 74' Su dace 2715' 13-3/8" 7200 sx AS 2746' 2734' Production 10650' 9-5/8" 600 sx Class G & 375 sx AS I 10677' 8611' Liner 1336' 7" 400 sx Class G 10376-11712' 8350-8641' Perforation depth: measured 10880-10900'; 10991-11019'; 11034-11059'; 11067-11077'; 11085-11110' true vertical 8787-8804'; 8881-8905'; 8917-8938'; 8945-8953'; 8960-8981' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 10153' MD; 4-1/2", 12.6g, N-80, PCT @ 10275' MD Packers and SSSV (type and measured depth)Otis RQY SSSV @ 2209' MD; Baker SAB Pa~"~el~(~J~'" 13. Stimulation or cement squeeze summary Intervals treated(measured) See Attached JAN 2 4 1995 14. Treatment description including volumes used and final pressure /~$~,a, 0ii & Gas Cons. Commission ~nch0ra Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation - - 16627 - 1950 Subsequent to operation 13221 - 1976 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 10-4(~ Rev 06/15/88 AJB cc: KZ. JWP SUBMIT IN DUPLICATE~,. 3-11i DESCRIPTION OF WORK COMPLETED CEMENT PLUGBACK FOR INJECTION PROFILE MODIFICATION 12/6/94- RIH & tagged bottom fill at 11164' MD. 12/9/94: A Fill Cleanout & Cement Plugback for Injection Profile Modification, were performed as follows: MIRU CTU & PT equipment to 4000 psi. RIH w/CT to bottom, then pumped 25 bbls Xylene across the perforations above the cement plug at 11226' MD, for Schmoo & Fill removal. Reciprocated Xylene across the per[oration intervals located at: 10880 - 10900' MD (Sag) Ref. Log: BHCS 10/6/79. 10991 - 11019' MD (Z4) 11034 - 11059' MD (Z4) 11067 . 11077' MD (Z4) 11085 - 11110' MD (Z4) 11116 - 11132' MD (Z4) 11164 - 11182' MD (Z4) Followed Xylene w/Hot Slick Seawater Flush & jetted down to 11187' MD. POOH & loaded 5 bbls of Latex Acid Resistive cement with 20 Ibs/bbl Aggregate into dump bailer, then RIH w/CT to 11182' MD. Sheared bailer & dumped 5 bbls cement to plugback the 7" liner from to 11052' MD. PU CT & pumped biozan to jet cement down to 11115' MD. POOH w/CT leaving a cement plug below 11115' MD across the lower perforation intervals (listed above). Rigged down. 1/5/95: RIH & tagged the top of the cement plug at 11103' MD. Returned the well to produced water injection & obtained a valid injection rate. RECEIVED JAN 2 4 199,5 0ii & Gas Cons. Commission Anchora '~ GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherde NO. 8979 Company: I Alaska OII & Gas Cone Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 10/1 1194 Field: Prudhoe Bay Well Log Description BL RR Sepia RF Sepia Mylar D.S. 1-07A ~ .U/~. ~0" _'~ POGLM SEiiiNG RECORD (9-27-94) 1 1 D.S. 1-9A~./~ ~ .~ _~ DUAL BURST TDT-P (9-25-94~] 1 1 D.S. 3-11 ~-. INJEC PROFILE (9-21-94) 1 1 D.S. 3-18A ~' ~ '?_._ INJEC PROFILE (9-27-94) 1 1 D.S. 3-35 ~' I -- ~'O PROD PROFILE (9-22-94) 1 1 D.S. 4-38 ~/-- / I Z.-- LEAK DETECTION (9-24-94) 1 1 D.S. 9-7 '7~'_-_ ,%-- ~ PERF RECORD (9.26.94) ! 1 D.S. 9-07 ?_('~ - 5- ~" PROD LOG (9-23-94) 1 1 D.S. 9-21 ~;% - I/~ ~ STATIC PRESSURE SURVEY (9-23-94) 1 1 D.S. 9-26 ~'~" ]'7 LEAK DETECTION (9-26.94) 1 1 D.S. 9-45 ~O - I [ ~ PROD PROFILE (9-24-94) 1 1 D.S. 17-15 _ ~ 2- - lO O STATIC PRESSURE SURVEY (9-23-94) 1 1 D.S. 7-23 ~ ~ ~- ~, ~ USlT (9-30-94) 1 1 Please sign and return one copy of this transmiflal to Sherrle at the above address. Thank you;, ARCO Alaska, Inc. Post Office BOx 100360 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 August 20, 1992 Ms. Joan Miller Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: 10-404 Report for Prudhoe Well 3-1Ii Dear Ms. Miller: Attached is the requested information for Prudhoe Well 3-111. We regret the delay in submitting it. Should you require additional information, please feel free to contact either Julie Heusser or myself at (907) 659-5102. Sincerely, Jim Styler Annular Communication Engineer JWS Attachments CC' J. L. Cawvey, ATO 1520 J. W. Peirce, ATO 1515E C. L. Clark / tC L. Blackburn, PRB 14 RECEIVED AU 6 2 5 199P.. Alaska 0ii & Gas Cons. Comm[ss'to~ Anchorage ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Operation Shutdown X Alter casing Repair well X Stimulate __ Plugging __ Perforate Pull tubing Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115' FEL, Sec. 15, T10N, R15E, UM 12. Present well condition summary Total Depth: measured true vertical 5. Type of Well: Development Exploratory Stratigraphic Service RECEIVEI AUG 2 5 1992 Aach0raqe 1 1718' feet ~ugs {measured) None 9480' feet 6. Datum elevation (DF or KB) 64' RKB feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number DS 03-11 9. Permit number/approval number 79-47 / 9-130 10. APl number 50-029-20383 11. Field/Pool Prudhoe Bay Field ~'lss'i0r~ Prudhoe Bay Oil Pool Effective depth: measured true vertical Casing Length Conductor 81' ' Surface 271 5' 1 1670' feet Junk (measured) None 9441 ' feet Size Cemented Measured depth True vertical depth 2 0" 550 sx AS 74' 74' 1 3-3/8" 7200 sx AS 2746' 2734' Production 1 0650' Liner 1 336' Perforation depth: measured 9-5/8" 650sxClassG & 10677' 8611' 75 sx AS I 7" 400sxClassG 10376'-11712' 8350'-8641' See Attachment true vertical See Attachment Tubing (size, grade, and measured depth) 5-1/2" 17# L-80 PCT @ 10153' MD; 4-1/2" 12.6# N-80 PCT tail @ 1 O275' MD Packers and SSSV (type and measured depth) Otis 'RQY' SSSV @ 2209', Baker 'SAB' pkr @ 10142' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure See Attachment 14. Re_oresentative Daily Average Production or In!ection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure Tubing Pressure Prior to well. operation X 1760 psi 3300 psi Subsequent to operation 15. Attachments Copies of Logs and Surveys run Daily Report of .Well Operations X 1050 psi 3350 psi 16. Status of well classification as: Water Injector m Oil Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ Form 10-404 Rev 05/17/89 Title Operations Superintendent Date ~)- ~__~-~'2.-..- SUBMIT IN DUPLICATE DS 3-11 ANNULAR COMMUNICATION EVALUATION Reference: Form 10-403 Dated 3/12/91 SUMMARY: The well was monitored for tubing x 9-5/8 communication after returning it to miscible gas injection service April 16, 1991. Communication was confirmed and it was discovered that the tubing head seals in the wellhead were leaking. The well was shut in and on April 21, 1991 it was loaded with fluid and the tubing head seals were replaced. The well was then returned to miscible gas injection service. Results of the MIT conducted on February 24, 1991 are also attached. RECEIVED Alaska Oil & Gas Cons. OornmissJOn Anchorage WELL 3-11 Perforation Depths: 10880' - 1 10991'- 1 11034' - 1 11067' - 1 1108~' - 1 11116.- 1 11164'- 1 11282' - 1 11312'- 1 11334' - 1 11358'- 1 t 1364' - 1 11440' - 1 11468'- 1 11500' - 1 0900' 1019' 1059' 1077' 1110' 1132. 1182' 1302' 1328' 1354' 1364' 1384' 1476' 1512. True Vertical 8787'- 8804' 8953'- 8972' 8983'- 9000' 9005' - 9012' 9018'- 9035' 9039'- 9050' 9073'- 9086' 9124'- 9140' 9148'- 9161' 9166'- 9183' 9186'- 9191' 9191' - 9208' 9254' - 9270' 9277'- 9284' 9303' - 9313' RECEIVED AU G ~ 5 1992 Alaska Oil & Gas Cons. comm'~ssiO~ Anchorage ANNULAR COMMUNICATIONS TEST SPECIAL INSTRUCTIONS: INITIAL PRESSURE DATA (ARIVIAL ON .L .O~.) TBG ,~ PSI 9-5/8' J ~ 74) PSi 13-3/8" /~ PSI SSSV CONT/BAL LINES ,~o-o / ,~/sz~ PSi TBG HNGR TEST PORT CAVITY: ~-~'" PSI BLED TO 0 PSI? ~ FLUID BLED: 9-5/8" TEST PORT CAVITY: /~ PSI BLED TOO PSi~~ FLUID BLED: PRE-TEST ,PREPARATIONS TBG BLED FI ~" PSI TO -" PSi TYPE OF FLUID AND VOLUME BLED: TUBING LOADED W! '~ BBLS CRUDE + "- BBLS DIESEL 9-5/8" ANNULUS BLED F1 //oo PSI TO /070 PSI TYPE OF FLUID AND VOLUME BLED: ,4,'7~,?,'/.//~? 9-5/8" LOADED WI --~ BBLS CRUDE + 13-3/8" ANNULUS BLED F/ /~o PSi TO TYPE OF FLUID AND VOLUME BLED: 13-3/8" LOADED WI --- BBLS CRUDE RECEIVED BBLS DIESEL AUG ~ § 1992 PSI Alaska Oil & Gas Cons. Commissio;', Anchorage --~ BBLS DIESEL PRIOR TO PRESSURIZING INITIAL TEST PRESSURE FINAL TEST PRESSURE AFTER BLEED DOWN TEST PRESSURES TIME TBG / HRS /'~ / ~ HRS ~O /~) HRS ~-~7_~ / ~ 9'- ERS ~.~O ]-~C) HRS _~o~'~ 9-5i8" / 13-3/~" / ?o~ / /~5~@__ HRS / / HRS / / HRS / / HRS / / TBG 9-., PKOFF / PKC TIME: I ~-:~ HRS TBG ~0z) PSI SSSV CONT/BAL LINES ~.Zoz:) / '~!~ PSI -FINAL PREssuRE-DATA WELL STATUS: FLOWING / INJECTING~ SHUT IN ~ 9-5/8" //~C) PSi 13-3/8" /5"~ PSI TBG HNGR TEST PORT CAVITY: PSI 9-5/8" TEST PORT CAVITY: ~ PSi BLED TO 0 PSI? YES /NO (12/26/89) 0 BS ERV ATI O N S/C O M ME N ~S PRIOR TO PRESSURIZING INITIAL TEST PRESSURE FINAL TEST PRESSURE AFTER BLEED DOWN TEST PRESSURES TIME TBG / 9-5i8" / 13-3/8" TBG 9- PKOFF / PK( HRS / / HRS / / HRS / / HRS / / t ~-~c~ HRS I~.o HRS TIME: I~'~ HRS TBG ~o0 PSI SSSV CONT/BAL LINES :FINAL PRESSURE DATA WELL STATUS: FLOWING / INJECTING~/SHUT IN ~.~ 9-s/e" / / ~0 PSi 13-3/e" /~ Psi ~--?..o,'0 / ,~(~'0 PSI TBG HNGR TEST PORT CAVITY: PSI 9-518" TEST PORT CAVITY: ~ PSi BLED TO 0 PSI? ~ OBSERVATIONS/COMMENTS /~ p = ~o p~: / ~,,:, ,,.,x.., (12/26/8g) ~ X. /,5 .~10=- '2..o5~- /(oo = r~ 0 T "fi- ~ "~'¢ -- 2. ~'..',','~ -- Z{.oO : 16 5'0 {;:)f. i RECEIVED AUG 2 § 1992 Alaska 0ii & Gas Cons. Commission Anchorage -, ARCO Alaska, Inc. Post Office Box -, .,60 Anchorage, Alaska 99510-0360 Telephone 907 276 1215 August 13, 1992 Ms. Joan Miller Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Ms. Miller' Per our phone conversation of 8/12/92: RECEIVED AU 6 1 1 199 Alaska.0il & 6as Cons. ~mchoragel (1) Please find attached copies of the Application and the Report Sundry pertaining to Approval # 90-519. Verbal approval was granted 6/5/90 to perforate Well 1-30,and the work was reported on a 10- 404 on 6/29/90. The Application was sent 7/2/90. Both reference the same approval number. (2) Regarding Approval # 9-692 on Well 16-20, please find enclosed a 10-404 Report Sundry for Bridge Plug Installation and Removal. In this case, the approved Application of 8/14/89 was for a Choke Packer Installation that ~vas never performed. Per your request, the Bridge Plug Installation (11/90) and its removal (3/92) is reported referring to the 9-692 Approval #. (3) Regarding Approval # 91-090 on-Well 3-11i, of approval date 3/15/91, requesting approval for an Annular Communication Evaluation, I have directed your. request for a 10-404 Report submittal to Julie Heusser / James Styler (at 659-5102), who are the Annular Communications Engineers responsible for filing this Report. (4) Regarding recent sidetrack work completed on Well 3-34A, the 10- 407 Completion Report is enclosed for the P&A of the old wellbore ~--(3-34). Per conversation on 8/12/92, with Marion Sloan (564-5127) at BPX, the Completion Report for the new Well 3-34A, was sent 7/6/92. If missing from your files, she will supply another copy. ARCO Alaska, Inc. is a Subsidiary of Atlantic Richfield Company AR3B-6003-C Ms. Joan Miller August 13, 1992 Page 2 Regarding the 16-9A Rig Workover for Packer Failure, Marion will work on completing the outstanding 10-407 Recompletion Report. Sincerely, ~/' /-'John W. Peirce Engineering Aide JWP/002 Attachment cc: ~Ton Cawvey - (ARCO) - ATO- 1520 ' Julie Heusser / James Styler- (ARCO) - PRB-24 Marion Sloan - (BPX) - Drilling Dept. R£¢EIV D AU ~ 1 ? 1992 Alaska Oil & Gas Cons. Commlssli)r~ ~nchorage STATE OF ALASKA ALASKA''~-'''_ AND GAS CONSERVATION C¢~-'-VIISSION ~ REPORT- F SUNDRY WELL OPbRATIONS 1. Operations performed' Operation shutdown Stimulate X Plugging Perforate Pull tubing AItercasing Repair well O~her X 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 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115' FEL, Sec. 15, T10N, R15E, UM p. ij,:3 7 ,woo Alaska 0ii & Gas C0r~s. 12. Present well condition summary Total depth' measured true vertical 11718' feet 9480' feet Plugs(measured) 6. Datum of elevation(DF or KB) 64' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 3-11i 9. Permit number/approval number 79-47 10. APl number 50 - 029-20383 11. Field/Pool [~udhoe"'-' Bay Oil Pool Effective depth' measured 11216' feet true vertical 9070' feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 81' 20" 550 sx AS 74' 74' Surface 2715' 13-3/8" 7200 sx AS 2746' 2734' Production 10650' 9-5/8" 650 sx CIG & 375 sx AS I 10677' 8611' Liner 1336' 7" 400 sx CIG 10376-11712' 8350-8641' Perforation depth: measured 10880-10900'; 10991-11019'; 11034-11059'; 11067-11077'; 11085-11110'; 11116-11132'; 11164-11182' true vertical 8787-8804'; 8881-8904'; 8917-8938'; 8945-8953'; 8960-8981 '; 8986-8999'; 9026-9041' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT @ 10153' MD; 4-1/2", 12.6#, N-80, PCT Tail @ 10275' MD Packers and SSSV (type and measured depth) 5-1/2" Otis RQY SSSV @ 2209' MD; Baker SAB Packer @ 10142' 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 Production or Iniection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 6747 6821 Tubing Pressure 1374 1164 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 Sr. Area Operations Engineer Form 10-404 Rev 06/15/88 865/10 MGC cc: SW, JWP Date ~/5~'~/¢~ SUBMIT IN DUPLICATE 3-11i DESCRIPTION OF WORK COMPLETED CHOKE PACKER REMOVAL & NITRIFIED FCO / ZONE 4 ACID PERFORATION WASH 3/30/92: Retrieved the failed inflatable choke packer from 11064' MD & tagged bottom at 11163' MD. 3/31/92: Performed a nitrified fill cleanout from 11163' to 11222' MD. 4/1/92: A two stage Nitrified Acid Wash was performed as follows: MIRU CT & PT equipment to 4000 psi. RIH w/CT & reciprocated an acid wash across the Zone 4 perforation intervals at: 10991 - 11019' MD (Z4) 11034 - 11059' MD (Z4) 11067 - 11077' MD (Z4) 11085 - 11110' MD (Z4) 11116 - 11132' MD (Z4) 11164 - 11182' MD (Z4) Ref. Log: BHCS 10/6/79. Pumped stage 1: a) 35 bbls 15% Emulsified Xylene / 7.5% HCI & squeezed into formation, followed by b) Shutdown to let acid soak for 1.5 hours. Surged acid from perforations using Nitrogen, and flowed back to the surface. Tagged bottom at 11217' MD, then resumed pumping stage 2: c) 37 bbls 15% Emulsified Xylene / 7.5% HCI & squeezed into formation, followed by d) Shutdown to let acid soak for 1.5 hours. Surged well w/Nitrogen & flowed back 115 bbls to surface. Rigged down. Tagged bottom at 11216' MD. Returned well to seawater injection & obtained a valid injection rate. ARCO Alaska. Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 5-15-92 REFERENCE: -7t/''d/ 2-9 2°~-~ 2-18 ~a-/o? 2-26 J ?/.-(~8 2.31~ ?~-"?/ 3-13 f ~/-'S' 4-3 f ?/~/3~ 4-40 ~ ?/~/ff3 4-42J 2~-~? 6-18 -~ 7-3 ?~- 9-3-~ 77"~? 9-16 ~?..)~ ~9-17 ~ ~9.17-~ ,~/'-/t/ 11-6 / ?o~'''5'° 14-1 / ~/~/~- 15-11 ~/~/ 16-6 / ARCO CASED HOLE FINALS 3-25-92 Prod Profile R~_m 1, 5" 4-28-92 Prod Profile R~_m 1, 5" 3-25-92 Prod Profile Run 1, 5" 4-28-92 Prod Pr/~l~le Run 1, 5" 4-4-92 InJ Profile Run'l, 5" 4-4-92 Inj Profile R~_m 1, 5" 4-6-92 Prod Profile Run 1, 5" 4-7-92 GR/CCL/Jeweky R,m 1, 5" 4-27-92 Static Temperature R,m 1, 5" 3-31-92 PITS ~ R~_m 1, 5" 4-7-92 Prod Profile R~ln 1, 5" 3-25-92 Prod Profile R~m 1, 5" 4-25-92 Inj Profile R!ln 1, 5" 4-11-92 Collar - Run 1, 5,, 4-16-92 Inj Profile R,m 1, 5" 3-27-92 Prod Profile R~_m 1, 5" 3-26-92 Leak Detect R~_m 1, 5" 3-31-92 Prod Prof/Leak Detect Run 1, 5" 4-12-92 Jewelry R!!n 1, 5" C~nco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Camco Please sign and return the attached copy as receipt of data. RECEIVED BY_~__~ Have A Nice Dayi . Sonya Wallace APPROVED Alas~'~s Cons. Commission ATO- 1529 Trans# 92099' # CENTRAL FLIES # CHEVRON D&M # EXTENSION EXPLORATION # EXXON MARATHON # MOBIL # PmLLIPS PB WELL FILF~ R&D # BPX # STATE OF AI2~KA TEXACO ARCO Al. SKA, ANCFIOF(AGE, DATE: 5--24-9i REFEI~ENCE' ARCO CASED I.-IOL. E FIUALS . S-'6 4-'°'~-9i ' INJ F:'ROF S-ii 4-t6-9i IN J, PROF. S-i 2 4'"f 9-9i INJ, PROF', ~-i q q--~-~i . 3-"2~ ,1-t 6-..9t GAS ENI'RY i4-5 q--20-~i GAS LZFT i 4..-i 4 4-"3.3-9i i5-3 4--26 .... 9i ~ F'ROD, F'ROF'~ i :' .~ -.29 F' .~-~ 4 --9i F'ROD, ROF t6-7 4-'2t~--9i . GAS L. IFT i 6-' t ,- R lJi',~ t ,..,-~'""" RUN t, .5' RLJN t , RUN t , ., RUN t, .5" RUN i, "2'&.'5' RLJN t, 5" RUN t , .5" F;,' U N i , ...;':".'" RUN t , 5" RUN i , 5" RUN t, 5' F'LFASE SIGN AND REI'URN THE ATTACHED CC)PY AS RECEIPT C)F DAI"A, $ONYA WAL. LACE !i')-, :;j::~ :-___.::: .~qPF'RC)VED ATO i ':""~ -.>..9 TRANS~ 9 · ..'"' PHIL. LIPS F'B WELL F']:L. ES R & D -.. BF:'X ·- :-:..,;; :] . · , . ~- CENTRAL FILES. · ,- CFIEVRON . !: · D & M ~ -' -' .ti. · .' EXTENSION EXPLORATION · ,.-EXXON MARAI'IqON ,. -f- MOBIL ...... · .. STATE OF ALASKA I'EXACO C A H C 0 · C A M C (] C A t,I C 0 [; A H C 0 [; A f'i CCI CAidCO (": A i"~ C 0 C A Fi C 0 C A H C 0 C A M C 0 ~___... STATE OF ALASKA ~ ~' .; ~ ALASKA AND GAS CONSERVATION CC, 'ISSION APPLICA' FOR SUNDRY ,-IOVALS 1. Type of Request: Abandon Suspend Operation shutdown Re-enter suspended well Alter casing Repair well Plugging Time extension Stimulate Change approved program Pulltubing Vadance Perforate Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM RECEIVE, D At effective depth 942' FSL, 1101' FEL, Sec. 15, ml0N, R15E, UM MAE At total depth U~$~,a Oil & Gas Cons. Commission 917' FSL, 1115' FEL, Sec. 15, T10N, R15E, - 12. Present well condition summary Total depth' measured 11718' feet Plugs(measured) None true vertical 9480' feet 6. Datum of elevation(DF or KB) 64' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number DS 03-11 9. Permit number 79-47/9-130 10. APl number 50 - 029-20383 11. Field/Pool Prudhoe Bay Oil Pool Effective depth: measured 11670' feet true vertical 9441' feet Junk(measured) None Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth True vertical depth 81' 20" 550 sx AS 74' 74' 2715' 13-3/8" 7200 sx AS 2746' 2734' 10650' 9-5/8" 650 sx Class C & 75 sx AS I 10677' 8611' 1336' 7" 400 sx Clas G 10376 - 11712' 8350 - 8641' measured See Attachment true vertical See Attachment Tubing (size, grade, and measured depth) 5-12", 17#, L-80, PCT@ 10153' MD; 4-12", 12.6~, N-80, PCT taile @ 10275' MD Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2209' MD; Baker SAB Packer @ 10142'MD. 13. Attachments Description summary of proposal X Detailed operations program 14. Estimated date for commencing operation April 1, 1991 16. If proposal was verbally approved Oil Blair Wonzell 2/26/91 Name of approver Date approved Service 17. I hereby certify that the foregoin_[Dg.~rue and correct to the best of my knowledge. Signed ~~.~'~¢, ~ ' Title Operations Superintendent // FOR COMMISSION U~E ONLY Conditi n~s of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- ORIGINAL SII)NE~ ~¥ LONNIE C, 8MtTH Approved by order of the Commissioner Commissioner BOP sketch 15. Status of well classification as: Gas Suspended WAG Injector Date ~'/l,g~/'~ / I Appro l , - ~ Form 10-403 Rev 06/15/88 Julie M. Heusser, PRB 24, 659-5102 Approved Cooy FlleWrned SUBMIT IN TRIPLICATE WELL 3-11 Perforation Depths: 10880' 10991' 11034' 11067' 11085' 11116' 11164' 11282' 11312' 11334' 11358' 11364' 11440' 11468' 11500' - 10900' - 11019' - 11059' - 11077' - 11110' - 11132' - 11182' - 11302' - 11328' - 11354' - 11364' - 11384' - 11460' - 11476' - 1151Z 8787' - 8804' 8953' - 8972' 8983' - 9000' 9005' - 9012' 9018' - 9035' 9039' - 9050' 9073'- 9086' 9124' - 9140' 9148' - 9161' 9166' - 9183' 9186' - 9191' 9191' - 9208' 9254'- 9270' 9277'- 9284' 9303'- 9313' DATE' TIME' NOTIFIED BY: REASON: COMMUNICA INJECTION WELL ANNULAR VERBAL NOTIFICATION OF AOGCC PER AREA INJECTION ORDER AOGCC CONTACT: Injection Well 3-~ i; Annular Communication Per Rule 7 Requirements of Area Injection Order No. 4 DISCUSSION' AOGCC RESPONSE: Sundry Notice Req'd at this time.~ YES ~ NO SIGNED: /~,.~"A'~~ Su ;rintendent Orig: CC: Annular Communication Engineer, PRB 24 D. D. Smith/J. M. Heusser Operations Supt, PRB 20 J. D. Ottoson/S. J. Massey Sr Wireline Supv, PRB 20 K. M. Kennedy / W. S. Wilder Area Field Eng, PRB 24, ~ / C. P. Farmer// ~,~x~-,~ DS Sup~ervisor, FS~ ~-- FS Superintendant, FS4f ~ DS Engineer, DS~ ~ (10128/90) DS 3-11 ANNULAR COMMUNICATION EVALUATION PROPOSED PROCEDURE Discussion A small Tubing X 9-5/8" communication to miscible gas is suspected. Recent (2/24/91) Mechanical Integrity Test demonstrates the 9-5/8" casing is competent to liquid at 2000 psi. As the pressure behavior indicates potential intermittent Tubing X 9-5/8" communication to miscible gas, the following evaluation procedure is proposed: Procedure (1) Return well to miscible gas injection service during the next WAG cycle. The timing of this switch from seawater to miscible gas is estimated at April 1, 1991. (2) With well on miscible gas injection, closely monitor Tubing & 9-5/8" pressure behavior for any indication of communication. (3) Perform leak detection logging as appropriate pending results of tubing/casing pressure behavior when well is on MI. ANNULAR COMMUNICATIONS TEST SPECIAL INSTRUCTIONS: Bt_~ (Y~ //"(~D INITIAL PRESSURE DATA TIME: /-~ ~;~ HRS WELL STATUS: FLOWING / INJECTIN / SG/~~HUT IN~ (ARIVIAL ON .L.O~.) TBG .~,~ PSI 9-5/8" / ~ ?/2 PSI 13-3/8" /,.0"--<3 PSI SSSV CONT/BAL LINES ~.~oo / ,~'~ PSI TBG HNGR TEST PORT CAVITY: ~~' PSi FLUID BLED: ~ ~0 9-5/8" TEST PORT CAVITY: /~ PSI BLED TO 0 PSI? BLED TO 0 FLUID BLED: Jl__ IL ............... P-RE-TEST PREPARATIONS TBG BLED F/ -~ PSI TO TYPE OF FLUID AND VOLUME BLED: PSi TUBING LOADED WI-- BBLS CRUDE + '- ,, BBLS DIESEL 9-5/8" ANNULUS BLED FI //OO PSI TO /;?o PSI TYPE OF FLUID AND VOLUME BLED: /Y/E?,'///~ ?. 9-5/8" LOADED WI --'- BBLS CRUDE + '~ BBLS DIESEL 13-318" ANNULUS BLED FI /~o PSI TO /~'~ PSI TYPE OF FLUID AND VOLUME BLED: 13-3/8" LOADED WI -- BBLS CRUDE BBLS DIESEL PRIOR TO PRESSURIZING INITIAL TEST PRESSURE FINAL TEST PRESSURE AFTER BLEED DOWN TEST PRESSURES TIME TBG / 9-5/8" / 13-3/8" /~ HRS _~O / ?~:~ /__/'_~D~__ /4~ ..s 4~ ~ z~4~ ~ /~o HRS / / TBG 9-5 PI(OFF /pKO .2. z v'" / ~ / / / / / HRS / HRS / HRS / / FINAL PRESSURE. DATA TBG 4o~) PSI 9-5/8" //~O PSI 13-3/8" /~ PSI SSSV CONT/BAL LINES ~{g ~ / ~ f9-4) PSi TBG HNGR TEST PORT CAVITY: 9-5/8" TEST PORT CAVITY: PSi ~ PSI BLED TO 0 PSI? _~ OBSERVATIONS/COMMENTS (1'2/26/89) .A._ 3 ii · ! 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2.-5000 PSI WlRELINE RAMS (VARIABLE SIZE) 5. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI ¢ 1/6" FLOW TUBE PACK-OFF I' II II H I REL I NE BOP EQU I PHENT ARCO Alaska, Inc. ~ Prudhoe Bay ~ineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager November 30, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-11, Approval No. 8-748 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work performed on the above-referenced well. Sincerely, D. F. Scheve¢~ DFS/RAC/jp Attachment cc: J. Gruber, ATO-1478 PI(DS 12-13) W1-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C ~--.. STATE OF ALASKA ~.. ALASKA' AND GAS CONSERVATION Cl. "'IlSSION REPORT SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate -L 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 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 115' FEL, Sec. 15, T10N, R15E, UM 5. Type of Well Development Exploratory Strafigraphic 6. Datum of elevation(DF or KB) 73 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number DS 3-11 9. Permit number/approval number 79-47/8-748 10. APl number 50 - 029-20383 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor 81' Surface 2715' Production 10650' Liner 1136' 11718 feet Plugs(measured) 9480 feet 11670 feet 9441 feet Junk(measured) Size Cemented 20" 550 sx AS 13-3/8" 7200 sx AS 9-5/8" 600 sx Class G & 375 sx AS I 7" 400 sx Class G Measured depth True vertical depth 74' 74' 2746' 2734' 10677' 8611' 11712' 8641' Perforation depth: measured 10880-10900'; 10991-11019'; 11034-11059'; 1 1067-11077'; 11085-11110'; 11116-11132'; 11164-11182' -true vertical 8787-8804'; 8953-8972'; 8983-9000'; 9005-9012'; 9018-9035'; 9039-9050'; 9073-9086' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PCT@ 10153' MD; 4-1/2", 12.6#, N-80, PCT Tail @ 10275' MD Packers and SSSV (type and measured depth) 5-1/2' ;Otis RQY SSSV @ 2209' MD; Baker SAB packer @ 10142' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attachment Treatment description including volumes used and final pressure 14. Prior to well operation Representative Daily Average.Er~H~h~'or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure .... 11600 -- Pressure 165 Subsequent to operation 10295 1296 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed '~~.-~'"/~'~ '~---~.~_.. Title Operations Engineering Manager Date Form 10-404 Rev 06/15/88 ~16 Richard A. Clausen 263-4538 SUBMIT IN DUPLICATE DS 3-11 Post Job Summary The Application for Sundry Approvals had proposed to (1) Perforate the Sag River Interval and (2) pump a hydraulic propped fracture treatment into the Sag River perforations. The hydraulic fracture treatment was not performed. In its place an inflatable through tubing packer was run and placed between the Sag River and Ivishak perforations. A sized orifice was placed in the packer to restrict the injection of waterflood water into the Ivishak perforations thereby allowing more water to enter the Sag perforations which was the goal of the fracture treatment. Sequence of Events: 1 2/3/88 Pumped 6000 pounds of sand in a slurry fullbore down the tubing to fill the wellbore to above the aquifer perforations 11282'-11303', 111312'-11328', 11334'-11354', 11358'-11384', 11440'-11460', 11468'-11476', 11500'- 11512' MD referenced to BHCS log dated 10/6/79. 1 2/5/8 9 Tag fill with slickline at 11187' MD 1 2/1 9/89 MIRU coil tubing unit and cleanout fill to 11260' MD. 12/20/89 Tag fill with slickline at 11258' MD. 12/30/89 Load one barrel of cement into the bottom of the coil tubing string. Attach rupture disk onto coil tubing and run in hole with coil tubing to 11258' MD. Shear out rupture disk and lay in one barrel of cement on top of sand fill. 2/26/89 Perforate Sag River interval with Western Atlas 3 3/8" Super Omni-Kone 4 spf at 10880'-10900' MD (referenced to BHCS log dated 10/6/79) on guns, 3/8/ 89 MIRU with coil tubing and RIH with inflatable packer. which is 37' above the top Ivishak perforation. Set packer at 10954' MD 4/9/ 1. . 89 MIRU with slickline to tag packer. Tag packer at 11199'MD. downhole. MIRU with slickline and pulled inflatable packer. Packer had fallen 5/8/ 1. . 89 MIRU with coil tubing and RIH with inflatable packer. Set packer at 10947' MD which is 44' above the top Ivishak perforation. Packer has a 7/8" orifice on the bottom of the packer. Place well back on injection. ARCO ALA~;'t'.:.'A, INC ~ I::'~0~ BOX i O(')S6A~ ANCHC~RAGE, ALA~'KA DAi"E ' 7-i 7-..89 REFERENCE' ARCO CA~.ED HOLE F'INAL3' · ¥-i i 6-29-'89 ,?F'INNER S;URVEY S-.i 2 6-29-.89 ,S'PINNER S!JRVEY S .... i 5 '?--"i'--89 i"l_::'HP ,S'URVEY 3-22 7-9-89 'l"l:= H P S' tJ i;.: V E ",," 5-3 7--i-89 TEHP 3'[JRVEY 9-2 '7-5--89 TEMF' 5,'[JRV E Y :;'-'-6 7--5-89 TEHP ,S'LiRVEY 9-7 7-5-89 TEMP ,S'U F..'V E Y 9-..9 7-5-89 TEHP ,S'LJRVEY 9-28 7-5-89 'i"EMF' ,S'URVEY i i -.2 7-7-89 i'EHP .'.'?LJRVEY i i-7 7-9-89 '!"EHP £'URVEY i i --.J 6 7-i 0-89 TEMF' S'URVEY 'i '2-'25 A-3;(.)-.89 '!'EMF' ,S'URVEY i 2-2.5 6-3,3-89 .~."PINNER SURVEY t6-20 '7-8-89 TEMP SURVEY R U N I, .5" R~JN t, .5" F;: U N I-:I. JN t, 5" RI..JNt , ..~'::'" RUN t , ~":~'" RLJN i, S" RUN t , .5" RUN t , 5" RUN t., '5' RLIN RUN i, RUN t, ~"~"&D" F;,'UNt, 5' RLIN t , 5:" RUN t F'I._EA3'E ,S'IGN AND RETUR. N RECEIVED BY HAVE A NICE DAY! · '?ALLY HC)FFECKER A'1'O- i 529 THE ATTACHED COPY A.S' R PT OF DA'FA, . . ,, ",,r," AF:IF'ROVED ~: '~ J 'I"RAN~'~- 89'~99 DI$'TRIBUTION ..- CENTRAL F._' I L£$ E XT~N~NYE. XP'LORA T I ON MARATH~ .... ~:~ ;. ~ MOBIL~ ' ~'~: ': F'HiLLIF'$ PB WELL. FILES' R & D BF'X 3'TAI'E OF ALA3'KA TEXACO ARCO Alaska, Inc,' Prudhoe Ba) _.gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager July 7, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-11 Approval No' 8-419 Permit No. 79- 47 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work completed on the above-referenced well. Very truly yours, D. F. Scheve DFS/S AD :nmb/001 Attachment cc' T.B. Gray, BP Exploration PI(DS3-11)Wl-3 ARCO Naska Inc. is a subsidiary of Atlantic Richfield Company ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C ~- STATE OF ALASKA ~ ALASK/'~ 'AND GAS CONSERVATION C( -'IlSSION REPORT SUNDRY WELL OPI=HATIONS 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 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942'FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115' FEL, Sec. 15, T10N, R15E, UM 5. Type of Well Development ~ Exploratory Stratigraphic Service X 6. Datum of elevation(DF or KB) 64' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number DS 3-11 9. Permit number/approval number 79-47/8-419 10. APl number 50 - 029-20383 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical 11718 feet Plugs(measured) 9480 feet Effective depth: measured 11670 feet true vertical 9441 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 81' 20" 550 sx AS 74' 74' Surface 2715' 13-3/8" 7200 sx AS 2746' 2734' Production 10650' 9-5/8" 650 sx Class C & 75 sx AS I 10677' 8611' Linear 1336' 7" 400 sx Class G 10376-11712' 8350-8641' Perforation depth: measured (See Attachment) true vertical (See Attachment) Tubing (size, grade, and measured depth) 5-1/2" 17#, L-80, PCT @ 10153' MD; 4-1/2", 12.6~, N-80 PCT tail @ 10275' MD Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2209' MD; Baker SAB packer @ 10142' MD 13. Stimulation or cement squeeze summary [j 14. Intervals treated(measured) N/A Treatment description including volumes used and final pressure ~_:~. i.: i~ ~ !- '~ '~ .... ~ :'~ ..... :~'~ ~.,;~ Representative Daily Average Production or IniectlOh. Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pregsure Tubing Pressure Prior to well operation .... 10,000 1000 1200 Subsequent to operation 10,000 1000 600 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~)~.'~ j~~ Title Operations Engineering Manager Form 10-404 Rev 06/15/88 Date SUBMIT IN DUPLICATE WELL 3-11 Perforation Depths: 10880' - 1 10991' - 1 11034' - 1 11067' - 1 11 O85' - 1 11116'- 1 11164'- 1 11282'- 1 11312' - 1 11334' - 1 11358' - 1 11364' - 1 11440' - 1 11468' - 1 11500' - 1 0900' 1019' 1059' 1077' 1110' 1132' 1182' 1302' 1328' 1354' 1364' 1384' 1460' 1476' 1512' True Vertical 8787' - 8804' 8953' - 8972' 8983'- 9000' 9005' - 9012' 9018' - 9035' 9039'- 9050' 9073'- 9086' 9124' - 9140' 9148'- 9161' 9166' - 9183' 9186'- 9191' 9191' - 9208' 9254'- 9270' 9277'- 9284' 9303' - 9313' DS 3-11 ADDITIONAL PERFORATING SUMMARY OF OPERATIONS 5/30/88' Added aquifer perfs for pit water disposal (Phase 1) ° RU GO perforating unit, pressure tested equipment. ° Added perforations as follows, using 3-3/8" guns with GO Tru-Jet 16 charges. Interv al Footage SPF 11282-11302 20 4 11334-11354 20 4 11364-11384 20 4 RD, returned well to injection. 6/10/88' Added aquifer perfs for pit water disposal (Phase 2) ° RU Atlas perforating unit, pressure tested equipment. ° Added perforations as follows, using 3-3/8" guns with Atlas Jumbo Jet charges. Interv al Footage SPF 11312-11328 16 4 11358-11364 6 4 11440-11460 20 4 11468-11476 8 4 11500-11512 12 4 RD, returned well to injection. Perforation depths referenced to BHCS log, 10/6/79. ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager April 21, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-11 DS 3-11 Dear Mr. Chatterton: Approval No: 9-130 Permit No: 7 9- 4 7 Enclosed is the Report of Sundry Well Operations detailing work completed on the above- mentioned well. Very b-'uly yours, D. F. Scheve DFS/SAD:sd Enclosures cc: BP Exploration J. Graber - ATO 1478 PI(DS 3-11)Wl-3 '~chorage ; ' ' ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALASKA OIL AND GAS CONSERVATIQN COMMi~i'ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate ~ Plugging_ Pull tubing __ Alter Casing ~ Repair well __ Perforate Other 2. Name of Operator ARCO Alaska, INC. 3. Address P.O. Box 100360, Anchorage, AK 99510 Type of Well: Development Exploratory Stratigraphic _ Service _X Location of well at surface 1082'FSL, 862'FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251'FSL, 872'FEL, Sec. 15, T10N, R15E, UM At effective depth 942'FSL, 1101'FEL, Sec. 15, T10N, R15E, UM At total deotlq 917'FSL, 1115'FEL, Sec. 15, T10N, R15E, UM 6. Datum elevation (DF or KB) 64' RKB feet 7. Unit or Property name' Prudhoe Bay Unit 8. We" .... ~'~r DS 3-11 9. Permit/Approval Numbers 79-47/9-1 3O 10. APl number 50-029-20383 11. Field/Pool Prudhoe Bay Oil Pool 12. 13. Present well condition summary: Total depth: measured 11 718 feet Plugs (measured) true vertical 9480 feet Effective depth: measured 11670 feet Junk (measured) true vertical 9441 feet Casing Length Size Cemented Conductor 81 ' 2 0" 550 sx AS Surface 2715' 13.-3/8" 7200 sx AS Measured depth 74' 2746' True vertical depth 74' 2734' Production 1 0650' 9-5/8" 650 sx Class C & 1 0677' 75 sx AS I Liner 1336' 7" 400 sx Class G Perforation depth: measured (See attachment) true vertical (See attachment) Tubing (size, grade, and measured depth) 5-1/2" 17#, L-80, PCT @ 10153'MD; 4-1/2", 12.6#, N-80 PCT tail @ 10275'MD Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2209'MD; Backer SAB packer @ 10142'MD 10376-11712' 861 1' 8350-8641' RECEIVED Stimulation or cement squeeze summary Intervals treated (measured) N/A Treatment description including volumes used and final pressure ~iaska Oil & Gas.Cons, Ceca ' 14. Representative Daily Average Production or Iniection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Prior to well operation .... 10,000 Subsequent to operation .... 1 0,000 1000 1 000 Tubing Pressure 1100 1100 15. Attachments Copies of Logs and surveys run__ Daily Report of Well Operations 16. Status of well classification as: Oil __ Gas Suspended __ Service 17. I hereby, qcertify that the foregoing is true and correct to the best of my knowledge. Signed ~,//~~~~- Title Oper. Engr. Manager Form 10-404 Rev 06/15/88 SUBMIT IN DUPLICATE WELL 3-11 Perforation Depths: Measured 10880'-1 10991'-1 11034'-1 11067'-1 11085'-1 11116'-1 11164'-1 11282'-1 11312'-1 11334'-1 11358'-1 11364'-1 11440'-1 11468'-1 11500'-1 0900' 1019' 1059' 1077' 1110' 1132' 1182' 1302' 1328' 1354' 1364' 1384' 1460' 1476' 1512' Tr~e Vertical 8787' 8953' 8983' 9005' 9018' 9039' 9073' 9124' 9148' 9166' 9186' 9191' 9254' 9277' 9303' - 88O4' - 8972' - 9000' - 9012' - 9035' - 9050' - 9086' - 9140' - 9161' - 9183' - 9191' - 9208' - 9270' - 9284' - 9313' RECEIVED APR 2 z, Gas Cons, Cc,,mmission DS 3-11 PERFORATING SUMMARY OF OPERATIONS 2/26/89: Began perforating operation. ° RU perforating unit, pressure tested equipment. RIH with gun (Dresser 3-3/8" Super Omnikone II). Tied in. Opened well to been back pressured with AL gas), perforated interval 10880- ~.,~( flow (had 10900' MD at 4 SPF, 90° phasing. Flowed to tank for 15 minutes. SI well, POOH, all shots fired. ° RD, returned well to injection. Perforation depths referenced to BHCS log, 10/6/79. ARCO ALASKA, INC. F'.O. BOX ~00~68 ANCHORAGE, ALASKA DATE: REFERENCE: J-27-89 ARCO CASED HOLE FINALS 2-7 ;~-2-89 J-t i J-J-89 5-t8 5-t '7 ~-4-89 9-t t i i-i i J-i 7-89 i i-i J 3-6-89 I t-i 6 3-i 4-89 i 2-29 3-i 6-89 F'WDWt-t J-J-89 F'WDWJ-i J-4-89 PITS INJECTION PROFILE PITS F'RODUC'FION PROFILE TEMP SURVEY TEHF' SURVEY F'RODUCTION PROFILE TEMF' PITS' TEMF' SURVEY STATIC TEMF' ~URVEY RUN t, 5' RUN RUN 1, 5' RUN RUN 1, RUN RUN i, 5' RUN RUNS i-G, 5" RUN t, 2' RUN i, 2' PLEASE £IGN AND RETURN THE ATTACHED COPY AS RECEIPT OF DATA. RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 TRANS ~8~t_¢ APPROVED ___ DISTRIBUTION CAMCO CAMCO OTIS CAMCO CAMCO OTIS CAMCO OTIS OTIS CAMCO CAMCO CENTRAL FILES CHEVRON D & M EXTENSION EXF'LORATION EXXON HARATHON MOBIL F'HILLIF'S F'B WELL FILES R & D SAF'C STATE OF ALASKA TEXACO ** THE CORRECTED API~ FOR THIS LOG IS ~ ~ ~ ARCO ALA£KA, INC. P 0 BOX t8e368 · a ANCHORAGE, ALASKA DATE: 3-t0-89 - REFERENCE: ARCO CA£ED HOLE FINALS ~ t-t9 2-t6-89 PRODUCTION PROFILE .... 2-5 2-]7~89 ...... PRODUCTION PROFILE 2-t9 2-t8-89 PRODUCTION PROFILE "'3-tt ' 2-27-89 COLLAR/PERF 4-29 ~°-~-~e~ w. PRODUCTION PROFILE "5-4 2-t5-87 PRODUCTION PROFILE 5-7 2-2e-89 TEMP FLUID DENSITY SURVEY , 5-tO 2-J9-87 PRODUCTION PROFILE 5-~3 2-2-89 COLLAR/PERF 5-~5 2-22-89 PRODUCTION' 7-27 2-2t-89 PITS t8-4 2/26-27/89 CNL-GAMMA ~8-2e 2-24-89 CBT .................. -'i8-2e '2-24-89 CET ~8-2e 2-24-89 CNL PLEASE SIGN AND RETURN THE ATTACHED RUN i , 5' ............ R U N' -t ;- RUN -- RUN RUN ..... RUN RUN t, .......... RUN t ,- RUN t, RUN i, RUN t, ....... RUN t , RUN CAMCO CAMCO i, 5" CAMCO t,-5" ATLAS t, 5" CAMCO t~-5".' ........ CAMCO 5" CAMCO 5" .......... CAMCO 5" .... iHL$ 5" $CH 5' $CH 5" ...... ATLAS 5" $CH · $CH -' 2"&5" $CH RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER ATO-t529 TRAN£ ~890z,~ DISTRIBUTION' ' CENTRAL FILES CHEVRON D & M EXTENSION EXPLORATION EXXON MARATHON ............. MOBIL _ PHILLIPS PB WELL FILES .R & D SAP¢ STATE OF ALASKA TEXACO , THE CORRECTED AP1 ~ FOR THI£ LOG I$ 58-e29-20263· ARCO Alaska, Inc. ~ Prudhoe Bay EWgineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager February 17, 1989 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 3-11 Permit Number: 79-47 Enclosed are the Applications for Sundry Approval detailing work to be performed on the above-referenced wells. Very truly yours, D. F. Scheve DFS/RLP:sd Enclosures cc: BP Exploration JoAnn Graber, ATO 1478 File PI(DS3-11)Wl-3 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALASKA OIL AND GAS CONSERVATIQN COMMI,.%.~ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon~ Suspend Operation shutdown Alter casing Repair well Plugging Change approved program ~Pull tubing Re-enter suspended well Time extension Stimulate Variance ~ Perforate ,~' Other 2. Name of Operator ARCO Alaska. Inc. 3. Address P.O. BOX 100360 Anch, AK 99510 4. Location of well at surface Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) (~4' RKB 7. Unit or Property name Prudhoe Bay Unit 8. Well number feet 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top ct productive ~nterval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM Au e~iecuve aep~n 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM Au ~o~a~ aepzn __ 917' FSL, 1115' FEL, Sec. 15, T10N, R15E, UM OS 3-11 9. Permitl Number 79-47 10. APl number 50-029-20383 11. Field/Pool Prudhoe Bay Oil Pool. 12. Present well condition summary: Total depth: measured 1 1 71 8 true vertical 9480 Effective depth: measured 1 1670 true vertical 9441 Casing Length Size Conductor 81' 20" S u rface 2715' 13-3/8" RECEIVED feet Plugs (measurec) feet feet Junk (measured) ' FEB 2 2 feet ~a$_J(~ J~Jl ~ (~a$ .C0~lS. C0fflIl~i0[I Cemented ..... Me~~t'i;,'-" True vertical depth 550 sx AS ' 74' 74' 7200 sx AS 2746' 2734' Production 10650' 9-;9-~ 650 sx Class C & 10677' 8611' 75 sx AS I Liner 1336 7" 400 sx Class G 10376-11712' 8350-8641' Perforation depth' measured (see attachment) true vertical (see attachment) Tubing (size, grade, and measured depth) 5-1/2"17#, L-80, PCT @ 10153' MD; 4-1/2", 12.6#, N-80 PCT tail @ 10275' MD Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2209' MD; Baker SAB packer @ 10142' MD 13. Attachments: Description summary of proposal ~ Detailed operations program BOP sketch 14. Estimated date for commencing operation February 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil_ _ Gas__ Suspended Service ,,~ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~~'~/'/~~ Title OperationsEngr. Manager FOR COMMISSION USE ONLY CONDITIONS OF APPROVAL: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- z//az''f- ORIGINAL SIGNED BY Approved by order of the Commissioner LONNIE C. SMITH Commissioner IApproval No. ? ./~.~ Form 10-403 Rev 06/15/88 &pProved Copy Returned SUBMIT IN TRIPLICATE WELL 3-11 Perforation Depths: Measured 10991'-1 11034'-1 11067'-1 11085'-1 11116'-1 11164'-1 11282'-1 11312'-1 11334'-1 11358'-1 11364'-1 11440'-1 11468'-1 11500'-1 1019' 1059' 1077' 1110' 1132' 1182' 1302' 1328' 1354' 1364' 1384' 1460' 1476' 1512' True Vertical 8953'- 8972' 8983'- 9000' 9005'- 9012' 9018'- 9035' 9039'- 9050' 9073'- 9086' 9124' - 9140' 9148' - 9161' 9166'- 9183' 9186' - 9191' 9191'- 9208' 9254'- 9270' 9277'- 9284' 9303'- 9313' RECEIVED ,&las~_ .Oil & 6as Cons, Comaissior~ DS 3-11 PROPOSED ADDITIONAL PERFORATIONS APl #50-029-20383 PERMIT #79-47 ARCO Alaska, Inc. proposes to add new perforations in DS 3-11 within the Sadlerochit Sand from the Prudhoe Bay Unit. The proposed perforation intervals are as follows: Interval, MD 10880-10900 Reference Log: Footage. ft. 20 BHCS (10/6/79) SPF Zone Reperf/Addperf 4 Sag River Addperf Well 3-11 is an MI/SWI WAG injector that is currently injecting seawater. The well- bore fluid present when the perforations are shot will be seawater. The expected bottom hole pressure is 3750 psi. All wireline work will be done through a 5000 psi WP BOP/lubricator, tested to 1.2 times the maximum expected surface pressure (diagram attached). Gas Cons..Commissio~ .t ' 1. 5000 PSI ?" WELLH~.AD CONNECTOR FLANGE: 2. 5000 PSI WIRE:LINE: RAMS (VARIABLE SIZE:) 3. $000 PS1 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE: PACK-orr 2 Id ! REL ! NE 80P EOU ] PHENT II ii ARCO Alaska, Inc. Prudhoe Bay P_.~gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 3, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-11 Permit No. 79-47 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/RAC/jp Attachment cc: Standard Alaska Production Company J. Gruber, AT0-1478 Pi(DS 3-11)W1-3 WELLS2/140 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE Of ALASKA ALASK~ Oil 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 .~ Pull tubing [] Amend order [] Perforate ~ Other 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, Inc. 64' 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 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 1251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115' FEL, Sec. 15, T10N, R15E, UM 7. Well number DS 3-11 8. Permit number 79-47 9. APl number 50-- 029-20383 10. Pool Prudhoe Bay Oil Pool 1. Present well condition summary Total depth: measured true vertical Effective depth: 11718 feet 9480 feet Casing Conductor Surface Production measured 11670 true vertical 9441 Length Size 81' 20" 2715' 13-3/8" 10650' 9-5/8" Liner 1336' 7" feet feet Plugs (measured) Junk (measured) Cemented Measured depth 550 sx AS 74' 7200 sx AS 2746' 650 sx Class C & 10677' 75 sx AS I 400 sx Class G 10376-11712' ~ue Verticaldepth 74' 2734' 8611' 8350-8641' Perforation depth: measured See attachment true vertical See attachment Tubing (size, grade and measured depth) 5~" , 2 , 17#, L-80, PCT @ 10153' MD; 4½" 12.6#, N-80 PCT tail Packers and SSSV (type and measured depth) Otis RQY SSSV @ 2209' MD; Baker SAB packer @ 10142' MD 12.Attachments Description summary of proposal j~ Detailed operations program [] BOP sketch 13. Estimated date for commencing operation May 1988 14. If proposal was verbally approved Name of approver Date approved 15. I hereby/~rtify that t,,~e fo, jjegoin~g is true and correct to the best of my knowledge Signed ,~I"~~..,.¢~_~_~.,~-~.~////";//f//'/ Title Operations Engineering Manager Commission Use Only Date Conditions of approval Approved by ORIGINAL SIGNED BY LONNIE 6. SMITH Notify commission so representative may witness ~ Plug integrity '~ BOP Test ~ Location clearance ~,pproved CoPy Returned 1o-I1- Commissioner by order of the commission Date Form 10-403 Rev 12-1-85 WELLS2/140 R. A. Clausen, 263-4538 Submit in triplicate WELL 3-11 Perferation Measured 10991'- 1 11034' - 1 11067' - 1 11085' - 1 11116' - 1 11164' - 1 11282' - 1 11312' - 1 11334' - 1 11358' - 1 11364' - 1 11440' - 1 11468' - 1 11500' - 1 1019' 1059' 1077' 1110' 1132' 1182' 1303' 1328' 1354' 1364' 1384' 1460' 1476' 1512' Depths: True Vertical 8953'- 8972' 8983'- 9000' 9005'- 9012' 9018'- 9035' 9039'- 9050' 9073'- 9086' 9123'- 9141' 9148'- 9161' 9166'- 9183' 9186'- 9191' 9191'- 9208' 9254'- 9270' 9277'- 9284' 9303'- 9313' ] · . Drill Site 3-11 Sag River Formation Hydraulic Fracture Treatment Preliminary Procedure o . . . . . . . . 10. 11. 12. 13. 14. 15. 16. Pump sand slurry to isolate Ivishak perfs from 10991' to 11512' MD. Place top of sand at 10930'MD. Perforate Sag River formation 10872'-10900' MD (referenced to BHCS dated 10/6/79) with large hole perforating guns. Place well on seawater injection into the Sag interval to establish injectivity. MIRU fracturing service company. Heat all fluids to 80 degrees F. Pressure annulus to 2500 psig. Fracture stimulate the Sag River Interval 10872'-10900' MD by pumping a propped fracture treatment using gelled water and Carbolite proppant. ao 100 bbl Breakdown 40 bbl Pump in/Shut in 250 bbl Pad 140 bbl Slurry at 1-14 PPG 260 bbl Flush After shutdown, monitor tubing pressure for 20 minutes. Bleed off excess annulus pressure. RDMO fracturing service company. MIRU slickline unit to tag top of proppant. MIRU CTU and cleanout excess proppant to 10930' MD. Place well on Sag River only seawater injection. Increase injection rate and pressure gradually to prevent proppant pack shifting due to pressure surges. Determine injectivity of Sag interval. Run surface pressure falloff test. MIRU CTU and cleanout sand to 11272' MD. Place a cement cap on top of sand at 11272'MD for complete isolation of aquifer perforations 11282'-11512' MD. Place well back on seawater injection into both the Sag River and Ivishak intervals. ---.~ ~"'~__~~ 6 2 COILED TUBINt3 UNIT BOP EoU] PHENT 1. 5000 PSi 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PiPE RAMS 3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. S000 PSI 4 1/6" SHEAR RAMS 5. ~N:)O0PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/18" STUFFING BOX J HIREL INE BOP EOU ! PHENT 1. 5000 PSI ?" WELLHEAD CONN£CIOR FLANGE 2. 5000 PSI WIR[LINE RAUS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO ALASKA, INC. P.O. BOX ANCHORAGE, ALASKA DATE:- 9-25-88 REFERENCE: ARCO CASED HOLE FINAL ~. ~.3 8-28-88 3-i t 8-27-88 4-4 8-t 2-88 -8 8-5-88 7-4 *~ -%--~9-~ &-88 '~,~ - 4 9-t 6-88 ~"'?- i 2 9-i 5--88 ~'?-~ 9- i 8-88 Zt 9-t 7-88 i -i 2 9-t 7-88 ~'~ 5-t 4 8-8-88 .~,'t 5-:25 9-~ 6-88 ~5 25 ?-~6-88 ~6-7 8-6-88 COLLAR/PERF _$F'I NNER/TEMP COLLAR/F'ERF COLL,~AR/F'ERF -.'~. ~VERT ILOG = -: :~.~ ~. ~-:,-.-c .......... : '~ :-..:,..,:_~.: .?.- --. COLLAR/F'ERF' COLLAR/F'ERF COLLAR/F'ERF COLLAR/PERF COLLAR/PERF COLLAR/PERF COLLAR/F'ERF COLLAR/F'ERF CBT CET COLLAR/PERF PLEASE ,'~IGN AND RETURN ]'HE ATTACHED COF'Y AS RECEIPT OF TRAN$ ~88582 ~ AF'F'ROVED_. ............ ~. .... DI>"¥RIBU'¥ION RUN t, '5 · ...... ~_~! ..GEAR RUN ~ , 5 · GEAR RUNS t&2, 5 · OTIS RUN i, 5" GEAR F:.: LIN ,:7 i ,S. L.5, 5 ~ C: E ::.'/R ,RUN i, 5' ATLAS' RUN ~ ,"5' ATLAS RUN 2, 5' A'I'L. AJf RIJN 2, [5= AI'i_A~ RUN ~, 5" ATLA&' RUN~ ~-3, 5' GEAR RUN ~, 5" [,EAR RIJN ~, 5" GEAR RUN ~ , 5" ~CH RIJN ~ , 5" ~CI4 RUN~' ~-8, 5' GEAR DATA, CENTRAL FILES ~ ~ F'HILLIF'~' CHEVRON F'B WELL F'ILF'$ g & M R & D EXTENSION EXF'LORAI'ION ~" SAF'C EXXON ~ ~'TATE OF ALA~'KA PiARA'¥HON ~ TEXACO MOBIL !::' !'! I:' F TI I:: !::' ]'1 F:' /:': F;.' ! fi I::' '!' ! F:' / F 1 Iii bJ i'"i F:' 'T F F;: / F:'I . ri I;I P! F:' T F-:' I:.;.' T ! F:' !::' F;.' I".l F' ]' I. F:' -r':Ci! ! I'-~-'11"]'! ! fi,"'-:- i%-'- 1::' 1:4: ('} i::' ]' ! F:' f-.-'. F--' I'? ri F:' T ! !::' N F-:' .1:-;.'. f?, F:' T ! F:' .~! ! F;.'",! F' Y /F-,f.':-~f,i[d,-.':-~ i fif.k I:;:1 I i"J 't . I;;; l' !";:lli"l'i . %": I:;:1 l i",l 'i . '.:;" I:;: I I hi 't r..:' . I:;: ! 1 i'4 :'::, . r.:; ,, I:;.' I l i',J 'i. ':";" I:;.'l!i'.l 'i. %:" Ik' I Ii'-.I 'i ";" !:;.' I !i".! 'i. 'T" F;:i !}'-..i 5 . %:" F;: I l i",l 4 ,::; . i ; F:..'!Ii',! 4 . %" ,:;:~ l i"J ~i. '::;" F;:!!i".i5 . ':;," F':.' I i i",J 'i r.:; ,, .. F.: I I :'",! 'i . % "' ., g:':. 5:.' i:;, l::- ;- !::' T F:' -I" I'1 I::' :') P, 'f' ¢:', Alas~ .Oil & Gas Cons. Commission , Anchorage i f'.'.' !' .'--.'.' 'T' 1::: T T::! !-I" T l'! !'-J i.;:! i i'-..-I 4, . ~::;, ...... .,~ i:;: i::'i": "" T ~:' '¥' ""~ F' 'f-.: ¢...~ "r ,2., . Alaska 0ii & Gas Cons. Commission ~chorage ARr:FI AI..A,S'KA, .'l'lur_;..~ F'. FI. 'Rf]X t O0.~go Algf'.H£11:;:Af';F: At..A~'KA 995'i 0 DATF' 6-t '7--RR I:;,"I:.-.I::E'RI:-".NCIE' ARE;Fi F;AX'F-..:D t--If]l E F']'NAI. S-1 t 6---'~ -[18 Itg..IE"f]T]EOig F'RF_)F]EI...F!' RUN 4 .... 4: 5" ;;z.,-J ~ 6-'i--88 ,~P]'NNFP./TIENF'I-.-;RA'f'I!F~"F' ,~IIR'u"FY I-i'l. IN t , %' :'.z,--t 9 ..%.'-t 8-8.P, 6AHHA RAY-.F':.I';.'.I. I:;,'.IIN 't : 5' 4--'iS 5-t9-R8 ]'N,~ECTTOig Pr-;:I]FTI. E F¢l.ll',~ t--4., 5" 4---'tS 5-t9-88 TE'HPE'RATt.IRE ,~t_!RVIEY F;'.tIN t-4: ..%" 7-20 6-8-R~ ,gD.!JEIF.7E' PERFORATINg RFCF1RI) K'llN t. .':'~" . F-:'I.FA,~Ei ,gl[i;tg AN.f) RE'¥1JRN THI:i' ATTC--,.f':I4E'D COF'Y AY RECE:;];I::'T OF:' DATA,. HAVE A N.T.n.F---. DAY' ? 7 ]98 F'FE. CY Y-',!-"Nf'JF]-T ~ - Alaska Oil & Gas Cons, Commission A T n-- ~, ~ 29 Anchorage -#- I .: 8 * ') · i'1 '¥ T ~" NTT *'' N 't' .'!; NT ]'.? O'l' T ,~,' · ? C H · ~' r:FigTf-;.'A!F T I F '~' .~., . .......... ~. ! ...... ..~ .,. R i..t F ~.~ F;., i-] h~ T) * H .. ~ . '"' FVT...h.! ...... ..n~-¢ ~-z 1. r'~r~,,r..'rr;~f--...-' ....... F ~?,T '-" F:' '^' · ~ F×'× flig ,.~- _ .......... M A F..'A T H O.i'-~ · " MOB 1'1 ARCO Alaska, Inc. Prudhoe Bay P..,gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager May 27, 1988 C. V. "Chat" Chattertcrn- Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-11 Permit No. 79-47 Dear Mr. Chatterton: Attached is the Application for Sundry Approval detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/SAD/jp Attachment cc: Standard Alaska Production Company J. Gruber, AT0-1478 Pi(DS 3-11)W1-3 WELLS2/168 ARCO Alaska, Inc, is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ALASK/-, ,.)Il AND GAS CONSERVATION COMM,..51ON APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging '~ Stimulate ~ Pull tubing E~ Amend order [] Perforate ~r~Other [] 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, Inc. 64' 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 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UM At top of productive interval 11251' FSL, 872' FEL, Sec. 15, T10N, R15E, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, T10N, R15E, UM At total depth 917' FSL, 1115' FEL, Sec. 15, T10N, Ri5E, UM 7. Well number DS 3-11 8. Permit number 79-47 9. APl number 50-- 029-20383 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Conductor ~_' Surface ~7~ ' Production I O ~'~"/' Liner 11718 feet Plugs (measured) 9480 feet 11670 feet Junk (measured) 7-oF ¢~C .r/';ll ~ 11/4~1 § / 9441 feet Size Cemented Measured depth True Vertical depth 20" 550 sx AS 74' 74' 13-3/8" 7200 sx AS 2746' 2734' 9-5/8" 650 sx Class G & 10677' 8611' 75 sx AS I 7" 400 sx Class G 10376-11712' g550'~G~' Perforation depth: measured 10991-11019'; 10067-11077' true vertical ; 11116-11132'; 11034-11059'; 11085-11110'; 11164-11182' 8881-8905'; 8945-8953'; 8985-8999'; 8917-8938' ~bing(size, grade and measured depth) 5½", 17#/ft, L-80, LTC tbg w/tail @ 10275' Packers and SSSV(type and measured depth) Bal-0 SSSV @ 2209' ; 8960-8980'; 9025-9040' ,,,,- Detailed operations program ~/ BOP sketch 12.Attachments , SAB packer @ 10142' Description summary of proposal [] 13. Estimated date for commencing operation May 1988 14. If proposal was verbally'approved Name of approver Date approved 15., hereby/,~ertify tV~he ~re~lng is true and correct to the best of my knowledge Signed ,¢,~/~ ~/~ Title Operations Engineering Manager Date Commission Use Only Conditions of approval Notify commission so representative may witness ~ Plug integrity ~ BOP Test Fi Location clearance ,~pproved Copy oArPmP r~(~%d03b yR ~~. ~ i l~~~/f Commissioner F 2 ' " / 68 S.*A.'Digert, 263-4290 Approval No. f ....../_7/,/ g-~ by order of the commission Date Su~mit i~ triplicate ~ ARCO Alaska, Inc. proposes to add perforations in DS 3-11 for a selected interval 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 clean-up operations. Currently DS 3-11 is an injector. The expected static bottom-hole pressure is 3890 psi. Sea water will be in the well when the perfs are shot. Perforation Data- BHCS CNL/GR/CCL (10/06/79) (10/22/79) Footage Footage F1 ow MD TVD Unit SPF 11282-11302' 11285-11305' 20 14 V2 4 11312-11328' 11315-11331' 16 11 V2 4 11334-11354' 11337-11357' 20 14 V4 4 11358-11384' 11361-11387' 26 18 V4 4 11440-11460' 11443-11463' 20 14 V4 4 11468-11476' 11471-11479' 8 6 V4 4 11500-11512' 11503-11515' 12 8 V4 4 Ref' BHCS 10/6/79 JRE/O04-4 [i II I I ! I `1.'5000 PS1 7" WELLHEAD CONNECTOR FLANOE 2. 5000 PS1 WIRE:LINE RAMS (VARIABLE SIZE) .3.5000 PSI 4 '1/6" LUBRICATOR 4. 5000 PS1 4 '1/6" FLOW TUBE PACK-OFF H ] REL ] NE BOP EOU! PMENT STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSI,. APPLICATION FOR SUNDRY APPROVALS of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate ~Other 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska, Inc. 64' 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 1082' FSL, 862' FWL, Sec. 11, TION, R15E, UM At top of productive interval 11251' FSL, 872' FEL, Sec. 15, TION, RISE, UM At effective depth 942' FSL, 1101' FEL, Sec. 15, TION, R15E, UM At total depth 917' FSL, 1115' FEL, Sec. 15, T10N, RI5E, UM 11. Present well condition summary Total depth: measured true vertical 7. Well number DS 3-11 8. Permit number 79.-67 9. APl number 50-- 029-20383 10. Pool Prudhoe Bay Oil Pool 11718 feet Plugs (measured) Non¢ 9480 feet Effective depth: measured 11670 feet Junk (measured) 7'o~ o~- ?;11 ~ I1~1 5 / true vertical 9441 feet Casing Length Size Cemented Measured depth ~ue Verticaldepth Conductor q~.' 20" 550 sx AS 74' 74' Surface ~Tq~' 13-3/8" 7200 sx AS 2746' 2734' Production IO~?~' 9-5/8" 650 sx Class G & 10677' 8611' 75 sx AS I Liner 1~56' 7" 400 sx Class G 10376-11712' ~55oc~qJ' Perforation depth: measured 10991-11019'; 10067-11077'; 11116-11132'; 11034-11059'; 11085-11110';I 11164~11182' true vertical 8881-8905'; 8945-8953'; 8985-8999'- 8917-8938' , ; 8960-8980'; 9025-9040' Tubing(size, grade and measured depth) [!!~\¥" ~ i-!.., 5½" 17#/ft L-80, LTC tbg w/tail @ 10275' , , ~. . ~-. .,::!~.,~ Packers and SSSV(type and measured depth) fJ?J;'~'~;'; '~ ...... ~ .... Bal-0 SSSV @ 2209', SAB packer @ 10142' 12.Attachments Description summary of proposal [] Detailed operations program BOP sketch 13. Estimated date for commencing operation Hay ]988 14. If proposal was verbally'approve~(~,.~ Name of approver Date approved 15. I hereb~ertify t?,~he ~reg/~ng is true and correct to the best of my knowledge Signed ,,,~-~,~~' ,4~,,//~~ Title Operations ~ngineering Manager Conditions of approval Returned Apprived by , ~ Commissioner ~,--.-,, -m.~n~ R~.v 12-1-85 T.m~ ~ ~/.i ~,R S /A./Di~;ert, 263-4290 Commission Use Only so representative may witness I Approval Notify[] PlugC°mmissi°ninte~ro~(~,~pT~st [] Location clearanceI No. f _..,~.~// ff~ the commission Date Su~)mit i~ triplicate ARCO Alaska, Inc. proposes to add perforations in DS 3-11 for a selected interval 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 clean-up operations. Currently DS 3-11 is an injector. The expected static bottom-hole pressure is 3890 psi. Sea water will be in the well when the perfs are shot. Perforation Data: BHCS CNL/GR/CCL Footage Footage Flow (10/06/79) (10/22/79) MD TVD Unit SPF 11282-11302' 11285-11305' 20 14 V2 4 11312-11328' 11315-11331' 16 11 V2 4 11334-11354' 11337-11357' 20 14 V4 4 11358-11384' 11361-11387' 26 18 V4 4 11440-11460' 11443-11463' 20 14 V4 4 11468-11476' 11471-11479' 8 6 V4 4 11500-11512' 11503-11515' 12 8 V4 4 Ref- BHCS 10/6/79 JRE/O04-4 1. '5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI WlRELINE RAMS (VARIABLE SIZE) 5. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF H ! REL ! NE BOP EOU 1 PMENT _ C' f3 .t::: '-./ ,':l .','!; T' I:..', C i.:;, i i::' :!' 0 '1v r STATE OF ALASKA "~ ~ ALASK/~ OIL AND GAS CONSERVATION L,~,MMISSION ~ WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well ~'~/~ OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE I~X Water Injector 2. ~crr~e ~ Operator, ~ 7. Permit Number aska, inc. 79-47 3.Address 8. APl Number P: O. Box 100360, Anchorage, AK 99510 50- 029-20383 4. Locationof well at surface 9. Unit or Lease Name 1082' FSL, 862' FWL, Sec. 11, T10N, R15E, UN Prudhoe Bay Unit 'i0. Well Number ~ Producin. Interva, FSL, 872' FEL, Sec. 15, T10N, R15E, UM 3-11 ~i Total Depth 11. Field and Pool 7' FSL, 1115' FEL, Sec. 15, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 64' RKBI ADL 28331 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey I 20. Depth where SSSV set 21. Thickness of Permafrost 11718'MD,9480'TVD 11670'MD,9441 'TVD YES ~ NO []I 2209 feet MD 1900' (Approx) 22[j Type EJectric or Or.her Logs Run I L/SP/GR, BHCS/CR, FDC/CNL/GR, RFT 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED '~" 50" -u-- 94.0# H-40 Surf /~' 5])0 sx AS cmt I:~-,~/U" /Z.U~ L-§O 5urf 2746' 17-1/2" 7200 sx AS cmt 9-~/u' ~r/.U# N-I]0&500-)55urf 10677' 12-1/4" 600 sx Class G, 300 sx t~S I Arctic Pack w/75 sx AS 7:: 29.0# N-~U ~U$/b; '1'1 /'1Z * U-l/Z" 400 sx C1 ass G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval size and number) SIZE DEPTH SET (MD) PACKER SET (MD) ~10991 '-~1019'MD 858-ST~-~8~05'TVD- - 4 spf 5-1/2" 10275' 10142' 11034'-11059'MD 8917'-8938'TVD 4 spf 11076'-11077'MD 8945'-8953'TVD 4 spf 26. ACID, FRACTURE, CEMENTSOUEEZE, ETC. ~ 11085'-11110'MD 8960'-8980'TVD _4. ~pf DEPTH INTERVAL (MD) AMOUN'~ & KIND OF MATERIAL USED 11116'-11132'MD 8985'-8999'TVD 6 spf N/A 11164'-11182'MD 9025'-9040'TVD 6 spf 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 2/29/80 F1 owi nq Date of Test Hours Tested PRODUCTION FOR IOIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO 4/15/80 12.0 TEST PERIOD I~ 1606 7.5D .~R ~5 ~.73 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 718 -- 24-HOUR RATE ~ 3212 1518 75 27 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None RECEIVED OCT - 2 1986 Alaska 0il & Gas Cons. Commission Form 10-407 *Note: Perf'd well 2/26/80. Well was worked over 9/10/86 (DAM) WC1/115 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE .... GEOLOGIC MARKE~t'S-~ ' · · -- -, ~ .... ':' -.: ;i=OI~MATION TESTS : - -.~ : . ~ ; :'. _ ; .. :~ , ,'.: ~. .. -., . NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadl erochi t 1 0988' 8878 ' Hydro Shut- I n Base Sadl erochit 1159~' 9383' Depth Pressure Pressure(Approx) 11529 4325 5250 psi 11504 4316 5300 psi 11456 4298 5250 psi 11380 4264 5150 Psi 11345 4250 5400 psi. 11315 4240 4900 psi 11264 4221 5000 psi 11230 4218 5i25 psi 11197 4212 4950 psi . 11170 4206 4950 psi 11095 4175 4950 psi 11054 4164 4950 psi 11007 4150 4900 psi 31. LIST OF ATTACHMENTS Addendum (c~tec~ 9/23/86) 32. I hereby certify that the foregoing is true and correct to the best of my knowledge //~ Associate Engineer Signed ~ ~)~j~ ~. Title Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate'which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21: Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Atta-~he'Z supplemental records for this well should show the details of any multiple stage cement- lng and the Ioi;atioh of i~he c'~menting 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 bdr'e~' ta"-ken, indicate "none". Form 10-407 ADDENDUM WELL: 9/11/86 9/12/86 9/13/86 3-11 RU S/L, pull SSSV dummy f/RQY nipple @ 2209'. Make several rns w/bailer to 10,177'; rec'd rubber pieces. RIH w/DB equalizing tl; unable to latch equalizing slv. RIH w/Camco DB equalizing tl w/o prong. Make several rns w/bailer; rec'd rubber & prong. RIH & att to rec nipple plug @ 10,178'. Rec'd DB plug, RD WL & secure well. RECEIVED OCT - 2 1986 Alaska 011 & Gas Cons, Cornmissio. .anchorage Drilling Supervisor Date '~' '-~ STATE OF ALASKA '-"-' ALASK'" '~. AND GAS CONSERVATION COMN. o -ON REPORT oF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing Alter Casing i-i Other :~ ~/oz']~ovez- 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360 Anchorage, AK 99510 4. Location of well at surface 1082'FSL, 862'FWL, Sec.11, T10N, R15E, UM At top of productive interval 1251' FSL, 872'FEL, Sec.15, T10N, R15E, UPI At effective depth 942'FSL, 1101'FEL, Sec.15, TION, R15E, UM At total depth 917'FSL, 1115'FEL, Sec.15, TION, R15E, UM 5. Datum elevation (DF or KB) RKB 64 ' 6. Unit or Property name Prudhoe Bay Unit 7. Well number ,3-11 8. Approval number 192 9. APl number 50-- 029-20383, 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Conductor Surface Production feet 11718'MD feet 9480 ' TVD 11670 'MD feet 9441 'TVD feet Liner Length Size 81 ' 20" 2715' 13-3/8" 10650 ' 9-5/8" 1336' 7" Plugs (measured) Junk(measured) Cemented 550 sx AS 7200 sx AS 650 sx Class G & 75 sx AS I 400 sx Class G None Top of fill ~ 11495' Measured depth True Vertical depth 74 'MD 74 'TVD 2746'MD 2734'TVD 10677 'MD 8611 'TVD 10376'-11712'MD 8350'-8641 'TVD Perforation depth: measured 10991 '-11019'MD 11034 '-11059 'MD true verticalS8905 'TVD 8917 '-8938'TVD Tubing (size, grade and measured depth) 5-1/2", 17.0# /ft, L-80, LTC tbg w/tail ~ 10275' Packers and sssV (type and measured depth) BAL-O SSSV ~ 2209', SAB packer ~ 10142' 11067 ' -11077 'MD 11085'-11110'MD 8945 ' -8953 'TVD 8960 ' ~'8~80 ' TVD 11116'-11132'MD 11164'-11182'MD 8985 ' -8999 ' TVD 9025 ' -9040 'TVD RECEIVED 12. Stimulation or cement squeeze summary N/A Intervals treated (measured) Treatment description including volumes used and final pressure OCT - 2 1986 Alaska 011 & Gas C0~s. Commission Anchorage 13. N/A Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 14. Attachments (Workover Well History w/Addendum, dated 9/16/86) 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 Form 10-404 Rev. 12-1-85 0 (JG) SWO/104 Date ~-~, Submit in Duplicate Feet ARCO Oil and Gas Company Well History - Initial Report- Daily Instructions: Prepare and submit the "Initial Report" on the first Wednesday after a well is spudded or workover operations are started. Daily work Prior to spudding Should be summarized on the form giving inclusive dates only. District Field Alaska ICounty. parish or borough North Slope Borough Lease or Unit ADL #28331 Title Recompie t ion IState Prudhoe Bay Alaska IWell3n,°' - [ w/0 Auth. or W.O. no. A$0936 WWs #1 API 50-029-20383 Operator ARCO Alaska, Inc. Spudded Or W.O. begun ~ WorkOver Date and depth · as of 8:00 a.m. IDate 9/5/86 Complete record for each day reported ARCO W.I. · 21 66% IHour · IPrior status if a W.O. 0900 Hrs :9/08/86' 9/09/86. 9/10/86 7" @ 11,713' 11,495' Fill, POH, LD tbg Accept rig @ 0900 hrs, 9/5/86. ND tree, NU & tst BOPE. Att to shear PBR w/o success. Pull hgr. PU OS, RIH & latch fsh. Att to shear PBR w/o success.. RU Gearhart, RIH w/BO shot, BO @ 2390', POOH & LD 54 its, 5½" tbg. RIH w/OS, latch fsh @ 2393'. RU Gearhart & att to fr,,pt w/o success. PU 4.5" gage ring, RIH to SSlv. Rn chemical cutter to 9890', cut pipe, POH, LD tbg. 7" @ 11,713' 11,495' Fill, Rn tbg 8.9 ppg NaC1 POH, LD 5½" tbg (pipe not cut, shear pin sheared). to rn 5½" tbg. · Chg & tst rams. Prep 7"~@ 11,713' 11,495' Fill, Lnd tbg 8.9 ppg NaC1 RIH w/5½" tbg, tst backside to 200 psi; tbg pressure tst failed. Ck space out; OK. Locate on PBR, press to 3000 psi; OK. Prep to re-lnd tbg in located position. SSSV @ 2209', SAB pkr @ 10,142' & TT @ 10,27~'.' RECEIVED OCT - 2 1986 Alaska 011 & Gas Cons. Commission Anchorage The above is correct Signatu~, ~ IDate 9/23/86 For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. ITitle . Drilling Supervisor ARCO Oil and Gas Company Daily Well History-Final Report Inslruclions: Prepare and submit the "Final Report" on the first Wednesday after allowable has been assigned or well is Plugged, Abandoned, or Sold. "Final Report" should be submitted also when operations are suspended for an indefinite or appreciable length of time. On workovers when an official test is not required upon completion, report completion and representative test data in blocks provided. The "Final Report" form may be used for reporting the entire operation if space is available. I Accounting cost center code District I State Alaska North Slope Borough I Alaska Field Prudhoe Bay Auth..or W.O. no. AS0936 WWS #1 Operator - ARCO Alaska, Spudded or W.O. begun . W0rkover Date and depth as of 8:00 a.m. 9/11/86 ICounty or Parish Lease or Unil Title Well no. ADL /~28331 3-11 W/O Recompletion API 50-029-20383 IA.R.Co. W.I. 21.66% IDate 9/5/86 Complete record for each day reported I otal number of wells (active or inactive) on this ost center prior to plugging and bandonment of this well I our I Prior status if a W,O. I 0900 Hrs. 7" @ 11,713' 11,495' 'Fill, RR Diesel Tst pack-off to 5000 psi. PR'@ 1300 hfs, 9/10/86. ND BOPE, NU & tst tree to 5000 psi. RECEIVED OCT - 2 1986 Alaska 0il & (]as Cons. Commission Anchorage Old TD New TD Released r~g Date 1300 H.rs. Classifications (oil, gas, etc.) Oil Producing method Flowing Potential test data PB Deplh 9/10/86 K nd of rg IType completion (single, dual, etc.) Single Official reservoir name(s) Sadlerochit 11,713' Rotary Well no. Date Reservoir Producing Interval Oil or gas Test time Production Oil on test Gas per day Pump size, SPM X length Choke size T.P. C.P. Water % GOR Gravity Allowable Effective date corrected The above is correct Signa~)~ . IDate ITitle 9/23/86 Drilling Supervisor For form preparation and distribution, see Procedures Manual, Section 10, Drilling, Pages 86 and 87. WELL: 9/11/86 9/12/86 9113/86 3-11 RU S/L, pull SSSV dummy f/RQY nipple @ 2209'. Make several rn$ w/bailer to 10,177'; rec'd rubber pieces. RIH w/DB equalizing tl; unable to latch equalizing sly. RIH w/Camco DB equalizing tl w/o prong. Make several rn$ w/bailer; rec'd rubber & prong. RIH & att to rec nipple plug @ 10,178'. Rec'd DB plug, RD WL & secure well. RECEIVED OCT - 2 1986 Naska 0il & Gas Cons. Commission Anchorage ~ervisor Date ARCO Alaska, Inc. F'~O. Box t00S60 Anchorage, Alaska 99510 DATE' S'ep.~ember 22, t986 · REFERENCE: ARCO Cased Hole Final '-~t-6 9-S-86 Sp inner Log ~-8 9-8-86 Inj. Profi £e '"'-.-~t -.t 5 8-31 -86 F [owme~er ~t-t 7 8-3t -86 ~p inner Log ~-5 9-~-86 ~p inner Log ~S-2S 9-4--86 GR/~PIN/WHUT ~S-2S 9-7-86 Pump ~n Temp~ ~-24 9-7-86 Pump ~n Temp. ~9-24 9-6-86 GR/~PIN/WHUT ~S-28 9-5-86 F'ump ~n Temp~ ~.)- 9-4-86 e ~p~nner Log ~5-~ ~ 9-4-86 ~p ~nner Log ~-~ 9-7-86 Inj~ Prof~ [e 9-28 8-S~-86 TEMF'~ Log ~-SS 8-28-86 Sp inner Log ~t-t ~ 9/5-6/86 Yp inner Log ,..,v' tt ? V ey 2urvey ~urYey Run Run Run Run Run Run Run Run Run Run Run Run Run Run 11 5 ' 5' 5' 5' 5' 5' 5' 5' 5' 5' 5' 2' 5' 5' F:'Lease sign a'~ r~t~urn th~.tached copyff..~ receipt of C ED . . ~d'B .... HAVE ~NICE DA~ ~ Oil & G.S Cons. Ooziness;on ~ -, / _ . / x Anchorage " R~ ~rme Reek/ A7 0.~. data~ D I $ T i::.: I B U T I 0 N ARCO ALas'ka, Inc~ I='~0. Box ~()0360 Anchor'age, Alaska 99~0 DATE' ,?eF~'t'efnl')ef' 22, '1986 RI:T. FERENC,'E' ARCO Ca,ecl Hole Final. S--~I 9-'?-86 CoLLar' Log w/ChemicaL Cutte¥ F,:un ~, 5' F'Lea.~e :-..':ign and r'e+.uYn the a+.~ached copy as' c:E '-.,".' · :3 0 lc.'86 FiAVE A N]i :~ .._ l:;.:o_s, a 'r'~'r'~e F:'E~': ~.::,::-~-~ Oil & Gas Cons. C?:=: , A 'f' O- 'i L:!:: 2 9 Anchorage 'T' I:~: A N.~-?. ~:865°2 ~" es, e: e i p t o '1'" d a 't' a., DIS'TRIBUT]:ON Cen!¥'a I. F i [e_---., Ch ev~.- o'n Extensio¥'~ Exp Lo'ration E x x c:, n 'Ha 'r a -I: h o'r'~ Mob i L ¢ F'h i [ [ i l::':ss: F'B WeLl F:'i I. es' R & D ~: 5' o h i c:, $ S'l:.a't'e o'[" AI.a-:..':l-.-.'a · ~- ]"e x a c o INJECTION WELLS WITH ANNULAR COMMUNICATION EOA - PRUDHOE BAY FIELD Wel 1 3-11 Max. Injection Rate During Last 3 Months ~_~ (BWPD) ooo 3-12 ~P 33000 3-17 ?l~.-k~ 19000 9-12 ?/~ 16000 Surface Pressure at Maximum Rate (psig) Tbg 9-5/8" Csg 13-3/8" Csg 1200 1200 0 1100 1100 400 800 800 100 900 900 0 9-14 ~af P 36000 1300 1300 200 9-17 ~P 27000 1100 1100 0 9-19 Mo~P 28000 1200 1200 0 16-2 ?/o-~-~ 7000 800 1200 0 16-11 pI,a~ 7000 R,1N4/16 1100 1400 200 Probability of Passing State Test ~/~Low F~ledium High 1~,~FMed i um Comments 9-5/8" pressure responds immediately to changes in tubing pressures Bled 9-5/8" pressure from 875 to 455 pstg in 3 minutes, built up 80 psi in 1 hour, built back up to 860 psi in 20 hours. Bled 3 Bbls oil and gas from 9-5/8" in 10 minutes, pressure decreased from 1050 to 200 psi, built up 120 psi in I hour built back to 1000 psi in 18 hours. Bled 9-5/8" pressure from 795 to 350 psi, built up 200 psi in 1 hour, built back to 800 psi in 5-1/2 hours· Parted tubing at 13' ~£-~ ~ ~"~'~ Bled 9-5/8" pressure from 625 to 250 pstg, built back to 625 psi .in 1 hour. Bled 10 gals of H~O from 9-5/8", pressure decrease§ from 220 to 0 psig, built up 80 psig in 4 hours. Bled 40 gals diesel from 9-5/8", pres- sure decreased from 880 to 500 pstg, butlt up 50 psi in I hour, butlt back to 850 pstg in 10 hours. Has gas lift mandrels. 9-5/8" pressure responds immediately to changes in tubing pressure. Has gas lift mandrels. RECEIVED AUG- 5 1986 ~laska 011 & Gas Cons. Commissten Anchorage Max. Injection Rate During Well Last 3 Months (B"WPD) J3-11 8000 INJECTION'WELLS',WITH ANNULAR COMMUNICATION EOA - PRUDHOE BAY FIELD Surface Pressure at Maximum Rate (psig) Tb9 9-5/8" Cs9 13-3/8" Cs9 1200 1200 0 3-12 33000 1100 1100 400 3-17 19000 9-12 16000 ///9-14 36000 9-17 27000 9-19 28000 16-2 7000 Probabi 1 i ty of Passing State Test ~/16-11 7000 Low Medium 800 800 100 Medium 900 900 0 Low 1300 1300 200 1100 1100 0 None Low 1200 1200 0 High 800 1200 0 Medium 1100 1400 200 Low Comments 9-5/8" pressure responds immedi.ately to changes in tubing pressures Bled 9-5/8" pressure from 875 to 455 psig in 3 minutes', built up 80 psi in I hour, built back up to 860 psi in 20 hours. Bled 3 Bbls oil and gas from 9-5/8" in 10 minutes, pressure d6creased from 1050 to 200 psi, built up 120 psi in I hour built back to 1000 psi in 18 hours. Bled 9-5/8" pressure from 795 to 350 psi, built up 200 psi in I hour, built back to 800 psi in 5-1/2 hours. Parted tubing at 13'. Bled 9-5/8" pressure from 625 to 250 psig, built back to 625 psi in I hour. Bled 10 gals of H~O from 9-5/8" pressure decrease~! from 220 to ~ psig, built up 80 psig in 4 hours. Bled 40 gals diesel from 9-5/8", pres- sure decreased from 880 to 500 psig, built up 50 psi in I hour, built back to 850 psig in 10 hours. Has gas 1 ift mandrels. 9-5/8" pressure responds immediately to changes in tubing pressure. Has gas lift mandrels. BJN4/16 WELL: SURFACE LOCATION: BOll'OM HOLE LOCATION: ORIGINAL RK$: 64' TOP OF SADLEROCHIT: ALL OEP'IHS ARE RKB MD Depths are to TOP of equipment 3-11 SPUD DATE- 9/10/79 1082' N & 862' E of SW cr. Sec. 11, TION, R1SE, UM 1320' N & 1320' E of SE ct. Sec. 15, TION, R15E, UM 1O988' HO RKB TO OCT HOLE ANGLE THROUGH SADLEROCHIT: COMPLETION.RUN: 10/14/79 API# 50-029-20383 HAN~R 27' · 360 5~", 17#, L-BO NOT Plastic Coated Tubing 5½" x 9-5/8" Annu-'~'Tus Fluid: CaC12 & Diesel 2281' Camco Bal-O SSSV Nipple ID 4.562" )347' 9-5/8" FO ' 9-5/8" FO 2746' 13-3/8", 72#, L-80 w/ 7200 sx 9924' 10043' 1O091' 10129' 10200' 10260' 10261' 10377' Camco Sliding Sleeve Camco Landing Nipple BOT PBR Assembly Baker SAB Packer Camco Nipple ID 3.813" Baker Shear Out Sub Bottom of 4~", '12.6#, N-80 Tailpipe (10248' E-Line 10/22/79) Top of Liner 10677' 9-5/8", 47#, S00-95 & N-80 w/ 600 sx DATOlVi: 10970' MD m 8864' ~ m 8800I SS I~EF ZONE FT. SPF COMMI~T~S 10991' - 11019' BHCS 10/6/79 4 15 4 Perf'd 2/26/80 11034' - 11059' " " 4 25 4 .... 11067' - 11077' " " 4 10 4 .... 11085' - 11110 ..... 4 25 4 .... 11116' - 11132 ..... 4 16 6 Add Perf 5/27/84 11164' - 11182 ..... 4 18 6 ...... 11670' PBTD 11713' 7", 29#, L-80 w/ 400 sx ]'"8' TD ._~ RECEIVED AUG - 5 1986 Alaska 011 & Gas Cons, C°mmissinns637 Anchorage *~r~ STATE OF ALASKA ALASK,-, OIL AND GAS CONSERVATION COMM.,.,&ION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon -- Suspend ~ Operation Shutdown ~ Re-enter suspended well - Alter casing 7_i Time extension ~ Change approved program ~ Plugging F~ Stimulate ~ Pull tubing~i~,Amend order :- Perforate '-' Other~ 2. Name of Operator ARCO Alaska, Inc 3. Address P. 0. Box 100360 Anchoraqe~ AK 99510 4. Location of well at surface 1082' FSL, 862' FWL~ 5ec.11, T10N~ R15E, UM At top of productive interval 1251' FSL, 872' FEL~ 5ec.15, T10N, R15E~ UM At effective depth 942' FSL, 1101' FEL, Sec.15, T10N~ R15E~ UM At total depth 917' FSL, 1115' FEL, Sec.15, TION, R15E, UM 5. Datum elevation (DF or KB) R KB 64 ' 6. Unit or Property name Prudhoe Bav Unit 7. Well number 3-11 8. Permit number 79-47 9. APl number 50--029 -20383 10. Pool Prudhoe Bay 0i 1 Pool feet 11. Present well condition summary Total depth: measured true vertical 11 71 8 feet 9480 feet Plugs (measured) None Effective depth: measured I 1 670 true vertical 9441 Casing Length Size feet feet Junk (measured) None Cemented Measured depth True Vertical depth Conductor 81 ' 20" Surface 271 5 ' 13-3/8" Producti on I 0650 ' 9-5/8" Liner I 336 ' 7" 550 sx AS 74'MD 74'TVD 7200 sx AS 2746'MD 2734'TVD 650 sx Class G & 10677'MD 8611'TVD 75 sx AS I 400 sx Class G 10376'-11712' 8350'-8641' Perforation depth: measured See attached sheet. true vertical See attached sheet. Tubing (size, grade and measured depth) 5-1/2", 17.0#/ft, L-80, LTC tbg w/tail @ 10,261' SSSV ~t~'~ and measured depth) s%v '. s^, 12.Attachments RECEIVED JUN 8 1 o86 Alas,~a 0il & Gas Cons. Commission Anchorage Description summary of proposal .~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation July 1 , 1986 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~~(~~ ,,~-U.Z~ Title Associate Engineer Commission Use Only JG) SA/066 Conditions of approval Notify commission so representative may witness Approval No. ~ Plug integrity Approved by Date BOP Test E; Location clearance / -'Dy order of Commissioner the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate DS 3-11 PERFORATIONS MD TVD 10,991 ' - 11 ,019' 11 ,034' - 11 ,059' 11 ,067' - 11 ,077' 11 ,085' - 11 ,110' 11 ,116' - 11 ,132' 8881 - 8905 8917 - 8938 8945 - 8953 8960 - 8980 8985 - 8999 11,164' - 11,182' 9025 - 9040 DS 3-11 WORKOVER PROCEDURE ARCO Alaska, Inc., proposes to perform the following workover on DS 3-11: 1. MIRU workover rig. 2. ND tree. NU BOPE and test to 5000 psi. Pull BPV. Inspect wellhead. 3. Circulate down tubing with filtered seawater to displace 10.6 ppg CaC1 from annulus. 4. RIH with tubing spear and DP to 1 jt below the hanger. Shear out of Brown PBR. POH and LD tubing. 5. Replace seals on BOT seal assy. 6. RIH w/test packer and test casing to a net pressure of 3000 psi (surface pressure + hydrostatic) along the length of the casing until all casing has been tested to 3000 psi. POH. 7. RIH w/new seals and 5-1/2" plastic coated tubing. 8. Sting into PBR. Space out. Land tubing. 9. Set BPV. ND BOPE. NU tree. Test tree to 5000 psi. Pull BPV. 10. Secure well and release rig. BHP = 3900 psi Workover Fluid = NaC1 (of sufficient weight to maintain well control) SA/O66a:tw RECEIVED JUN 1 8 1985 Alaska Oil & Gas Cons. Comrnissio',~ Anchorage 1:5-5/8" .5000 PS1 BOP :STACK ANNULAR PREVENTER 6 BLIND RAMS 5 PIPE RAMS 4 TUBING HEAD 2 ACCU!'IULATOR CAPACITY TEST 1. CHECK AND FILL ACCUMULATOR RESERVOIR TO Pi~OPER LEVEL WITH HYDRAULIC FLUID. 2. ASSURE THAT ACCUMULAT0t~. PRESSURE iS 3000 PSI W~TH ~$00 PSI DOWNSTREAM OF THE REGULATOR. 3 OBSERVE TIME, THEN CLOSE ALL UNITS SIMULTANEOUSLY AhD ~ECORD THE TIME AND PRESSURE REMAINING AFTE~ ALL UN!T'~ ARE CLOG, ED WiTH CHARGING IbLiMP OFF 4. RECORD ON THE IADC REPORT. THE ACCEPTABLE LOWER L!MiT iS 45 SECONDS CLOSING TIME AND 1200 PSI REMAINING PRESSURE. BOP STACK TEST 1, FILL BOP STACK AND MANIFOLD WITH ARCTIC DIESEL. 2 CHECK THAT ALL HOLD-DOWN ..... :.:_.~ ~,,~ ARE FULLY PETPACTE0 PREDETERMINE DEPTH THAT TEST PLU~ 'WILL SEAT AND SEAT iN W:LLH~AD. ~.UN iN LOCK-DOWN SCREWS IN HEAD. 5. CLOSE ANNULAR PREVENTER AND CHOKES AND BYPASS VALVES 4, TEST ALL COHPONENTS TO 250 PSI AND HOLD FOR t0 ~INUTES, ..,~~NC~EASE D~ESSUPE TO. iD00 ~c~ AND HO~ BLEED TO ZERO PS1. 5 OPEN ANN~A~ PREVEN~E~ ~ND CuO':~ '-~ ~ _ iS; ~0 '5. 7 iNC~,E~:,E PRESS, LiRE :a 3000 °'S:" HC:LD 5 CLOSE VALVES:,'~iqK:~Lv, UsS.:oE~N '"'=.... ,- ~";k ES.. .. ='_,=_:=~',_, 2:C:v~'NS-:: ~'-'_ ...... - ................ ~s:~cSURE TO ZEqO F:;~ , :.> , ~'::; -...AL',':':. : ::~T ~.. ~'h~HG TESTED ?IAN~FOLD VALVE'S. iF ANY, ~,~:~ 3~i{:0 WiTH ZERO ~S~ DOWNST~aA.M. ~.L~[u ~'~':.~_~1 T0 ZERO PS', .. ...... ,~,? :_.,r. QL'~'iN .ZT * ' ' - ' ~.,:.,. ,.,, ,::LOSEu ~'~ND ~AC';S AND TEST ~'"', .., 3000 F?.~ FOR I0 r~NUTES. . ~LEED 00PFN ~.LiHD RAP5 ~N'~ '~:"C" .... ~"~ - ..... . ~, , :. ~ .... _ N~>,m~ VAL~V~'z' :,.,~vvu. -:. ~,jp ~.- ..... ~..- i2 TEST k';~,..._.Y COCKS .AND iNSIDE ..... , '.~ .:,t:'Og r':,t '.,,i~Tu ;.-C:0~'';v_ ~ ''-. ,- 13 ;FKOOD T~ST ;NFCPM~:C:N "*' 5'.~,.:'.~".iL;T A~D SEND TO DFt~LLiNG '3UPE;:'.,'; 2, O~. '-' ::::FO~':i ,-,-c-,n. :~: G.{:,s: r:-5~ .':~.": A ',,~::< AN2 -' '~"':"'"N~'~ v -., ~.A~- DAiL RECEIVED JUN 1 8 198 JG dUNE 16, 1'386 t.,,-, ~ I A,~,~×a 0it & ~as Cons. 0omm .... ARCO Alaska, Inc. Post Office Box 100360 Anchorage. Alaska 99510 Telephone 907 276 1215 Date: August 19, 1985 Reference: ARCO Pressure Data 3-11 ~3-23 3-28 ~15-20 PFO 5-27-85 Camco Static Gradient 4-24-85 Static Gradient 8-4-85 PBU with PBU Analysis Camco Otis 7-26-85 Otis Please sign as receipt of data. Received by Pam Lambert ATO 1429C Trans 274 ~aska Oil & Gas CGns. Commission Anchorage Chevron D&M Expl. Services Ext. Exploration Exxon Marathon Mobil Phillips PB Well Files R & D Sohio State of Alaska Texaco ARCO Alaska, inc. Post Office Bu,, 100360' Anchorage, Alaska 99510 Telephone 907 276 1215 Re fe fence: January 29, 1985 ARCO Pressure Data 3'11 Pressure Survey 11-3-84 GO ~tatic :-Gradi~ . 1-11-85 Camco -1~-25 Pressure Fall Out . 1-7-85 Camco i~_-39~ ~ressure Fall Out 1-7-85 Camco 14-26 Pressure Build-up "11-16/17-84 Camco - Received by Para Lambert ATO 1429C , I Alaska O, c, u,~ uu,,~, c;u~rnission Anchorage Trane 014 Chevron D & M '- _ Exploration Services Extension Exploration Texaco R & D ~ : ' ~-' Sohio D_ " Ata~a Oil & Gas Cons, Commission 'Anchorage Mobile Mobile E & P Phillips Prudhoe Bay Well Files ARCO Alaska P~O. Box Anchorage, Alaska 99~t0 DATE: March ~, ~986 REFERENCE' ARCO Cased Hole Fina[ '~DS ~-6 t2-~4-85 F'DK tO0 Run t 5' ~DS t-~ 0 ~ ~-25-84 TDT Run 3 5" ~DS 3-~ -~-t3-86 Gamma Ray 5' ~DS 3-~ ~ t2-25-85 CFS Run ~ 5' ~D2 3-t3 t2-26-85 CF2 Run ~DS 3-~5 ~-9-86 Spin~er/GR/F[uid ID Run t 5" ~DS 3-24 ~-~-8~ CNL/Mu[~i-Space Run DS 3-24 ~8-~-8~ Epi log Lac A~a~ysis Run ~ 5" ~S 3-25 ~-8-86 Sp inner/GR Run ~ 5" ~S 3-28 ~ 8-3~-85 TDT Run ~ 5" DA $ch Oils Go Go Camco DA DA Camco $ch Please sign and re+.urn ~he a~ached copy as receip~ of da~ao Received By_ HAVE A NICE DAY! Irma Car[in ATO-~429F TRAN$ ~86~95 DISTRIBUTION Cenfrm[ Files Chevron D&M Extension Exp [ora~ ion Ex xol3 Mara ~hon Mob i [ Phi [lips F'B We [ [ F i Les R & D $ohio Texaco ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer February 5, 1985 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-4 Permit No. 76-51 DS 3-8 Permit No. 76-73 ~D'S?3~i~ Permit No. O3-~-1~ DS 3-12 Permit No. 76-58 DS 3-13 Permit No. 79-71 DS 3-16 Permit No. 79-93 DS 3-17 Permit No. 79-102 DS 11-7 Permit No. 71-177 Dear Mr. Chatterton: Attached are Completion Reports for work completed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/JB/mjb Attachments cc: Sohio Alaska Petroleum Co. File Pi(DS 3-4)Wl-3 File Pi(DS 3-8)Wl-3 File PI(DS 3-11)Wl-3 File Pi(DS 3-12)W1-3 File Pi(DS 3-13)W1-3 File PI(DS 3-16)Wl-3 File Pi(DS 3-17)W1-3 File PI(DS 11-7)W1-3 R ECE VED Alaska Oil & Gas Cons. C0mmJssJon Anchoreue ~ ~ ' STATE OF ALASKA ~' · ALASKAt . AND GAS CONSERVATION CC .IlSSlON WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well Oil[] GAS[] SUSPENDED [] ABANDONED [] SERVICE dX Water Injector 2. Name of Operator 7. Permit Number ARCO Alaska, Inc. 7~ 7~-D0~7 3. Address 8. APl Number P. O. Box 100360~ Anchorage~ AK 99510 50- 029-203R3 4. Location of well at surface 9. Unit or Lease Name 1082'N & 826'E of SW cr Sec 11, T10N R15E, UM Prudhoe Bay Iln~t At Top Producing Interval 10. Well Number 1251'N & 872'W of SE cr Sec.15, T10N, R15E, UM At Total Depth 11. Field and Pool 917'N & ll15'W of SE cr Sec. 15, TION, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay Oil Pool 64' RKB ~ ADL 28331 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 16. No. of Completions 09/10/79 10/07/79 10/16/79 N/A feet MS L [ 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth where SSSV set I 21. Thickness of Permafrost l1717'MD~9480'TVD l1670'MD, 9441'TVD yES IZ]X NO [] 228]' feet MD ]9OO' (Ap.nrow) 22. Type Electric or Other Logs Run DIL/SP/GR: BHCS/GR.: FDC/CNL/C~R.._ Rk~F 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASiNGSlZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" ~4~elQe~ H-40 74' 30" 550 sx Arctic set cmt. 13-3/8" 72# Butt L,80 2746' 17-1/2" 7200 sx Arctic set cmt. 9-5/8" 47# Butt S00-95 10667' 12-1/4" 600 sx Arctic set cmt. & N-80 7"Liner 10,376' 11,712' 400 sx Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 10,991' - 11,006' 4/SPF 5-1/2" 10,261' 10~134' %1,034' - 11,059' *perf'd on 5-27-84 11,067' - 11,077' w/6 SPF 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11,085' - 11,110' DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED '11,116' - 11,132' N/A '11,164' - 11,182' TVD of Perfs: 8881 - 9292' 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) N/AJ Flowing - Converted to injection on Sept. 23, 1984. Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-OILRATIO TEST PERIOD II~ Flow Tubing Casing Pressure CALCULATED~, OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. RECEIVED F'EB 1 i 1985 Alaska 0il & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE · . ~ . .'. ~ ' ".~. ' :.-~ :.~ . . .... 29. ~: ;! :~: "-i-'~:i. GEOI-O~IC MARKEF~S ""' ' '~ "' ''~" FORMAT'ION"~E'sTS' ' " . -. . NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Top Sadlerochit 10988' !8878' Base Sadlerochit 11598 ' i9383 31. LIST OF ATTACHMENTS · 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~' f.~"~ '~ ,~~' ~,~~~. ~- Title ]~ eg~on.~ ] f~ ~-¢: ~.ng; Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27' Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". ARCO Alaska, Inc. i'~' - .~ Post Office !~0x 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 Date.: Re ference: January 29, 1985 ARCO Pressure Data pressure Survey --11-7 Static-Gradient 14-25~Pressure Fall Out 14-36'~Pressure Fall Out 14-26~/Pressure Build-up 11-3-84 GO 1-11-85 Camco 1-7-85 Camco 1-7-85 Camco 11-16/17-84 Camco ~gn and return the attached copy as recipt of data. Received by . Pam Lambert ATO 1429C Trans 014 Chevron D & M Exploration Services Extension Exploration Texaco Marathon Mobile M~bile E & P Phillips Prudhoe Bay Well Files R & D Sohio State of. Alaska STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION CO~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WE LL ;~?X OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of Well 1082' N & 862' E of SW cr, Sec 11, T10N, R15E, gM Bottomhole: 1320'N & 1320'E of SE cr Sec. 15, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 64' RKB 12. 7. Permit No. 79-47 8. APl Number 50- 029-20383 9. Unit or Lease Name Prudhoe B~y ~]ni t-. 10. Well Number DS 3-1~ 11. Field and Pool Prudhoe Bay Field I 6. Lease Designation and Serial No. Prudhoe Bay Oil Pool ADL 2833] 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. has converted DS 3-11 to produced water injector service. This well is part of the Flow Station 2 injection project and was intended for this service as indicated in the "Application for Approval as a Qualified Tertiary Recovery Project for Purposes of the Crude Oil Windfall Profit Tax Act of 1980," (August, 1982). The well began receiving water on September 23, 1984. RECEIVED o, "c Alas~,a 0~i & Gas Co/is. C0rnrn/ssi0ri Anchorage 14. i hereby c,~ify tha tt he fojegoin~! is true and correct to the best of my knowledge. Signed .... --~ Title Regional Operations Enqineer The space below for Commission use Date Conditions of Approval, if any: Approved by By Order of CQMMISSIONER the Commission Date Submit "Intentions" in Triplicate Form 10-403 and "Subsequent Reports" in Duplicate Rev. 7-1-80 ARCO ALast-.'.a, :l'nc P. 0. Box i (::,-'.';:'360 Anchorage, ALaska REFF'-'ENC~._v,, ~. - AF...'CFi Cased Ho I.e F ina Is D~S D~S D. S D,S.. D~£,' I) ~ $ D~S.. D.:? D~ D,S.. D. S D~S.. D_.S CCL/-F:'er'f Record D 'i 'F I'- 'T'e m p J.. o g C F:' S' / L'-i-.' p i r~'.,'i e i- [: i"'-.! / M.~ / G F..' CN/NS/GF.'. ?--:-.I /::¢" /."" : L. Ix/ lq,2...-' LzR F" F" ~.... _. ,_. ,-; [:, ..... =., f Recoi"cl '1:.- 'i" ' C,... , l._Oq ['.N/MS/GF,.: C N / M :'---:/G F.: ~.,P./F~.'-. / I~ 1".. F'erforai:i'ng Record CCL/PerI: Recc:,rd Co/ Lar/F'erf i-:/-~ ;,--, .. .... L., re~ f l:::ecc.',i-d CE'F CF:Y/Sp i nr~e'.,- UP ."-. / .":. F.:~ I J::,' U. lq !~: u. ~"~ Fi'. u. i"~ R u. n f:.'. L',. 'n R ',;. ~"., I--. I':: LL yi j:.: I.: R u. 'n F-: u. n R ur,, R u 'n F-: t.,_ 'n R u. i"~ F;..: u. 'n i i I i ',:?. i i i (i:, f : i-6 · ., l i i i 1:.;' II ..> I ' .." II ,...' _,.'- I::'" ~'. I::' il ...:. £,' I] .2 I..,. II It.y ii _;. G () D A D A J/ S::c: I", ,:?. (:: h DA I) A !) A ~-~" F..:. C.'J _; .... S' c: fi ,? c h Sc' h si gn and 'Fe'['u. rr'~ i:.'.he a~t.'ached copy a.s: rer-eiF, i' ,.')'f' Received By HAVE A HAF'F'Y KeLLy Mc:Far La'nd A]"O- i 4")9p-,= . AJaska 0il & G.~s 6ons. r](]i.l.mls:-;tolJ Anchc;'aaa I::' ' , ; J.E-:'5' ARCO Alaska, ' Prudhoe r.,ay Engineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer December 27, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 3-4 Permit No. 76~51 DS 3-11 Permit No. 79-47 DS 3-12 Permit No. 79-58 DS 3-13 Permit No. 79-71 DS 3-17 Permit No. 79-102 DS 12-21 Permit No. 84-48 DS 12-22 Permit No, 84-60 DS 12-25 Permit No. 83-166 Dear Mr. Chatterton: Attached are Sundry Notices for above-mentioned wells. DV.~F.~truly yours, DFS/JEB/mjb Attachments CC: Sohio Alaska Petroleum Company File PI(DS 3-4)W1-3 File P1 (DS 3-11)W1-3 File Pi(DS 3-12)Wl-3 File PI(DS 3-13)Wl-3 File Pi(DS 3-17)W1-3 File P1 (DS 12-21)W1-3 File PI(DS 12-22)W1-3 File P1 (DS 12-25) W1-3 work completed on the I ECEIVED 2 1984 Alaska Oil & Gas Cons. Commission Anchorage ARCO Ala.ka, Inc. I. a Sub.ldlary of AllanllcRIchfleldCompan¥ November 16, 1984 A D M I [.] I S T R A T I V E A P P R O V A L N~; 192.8 The application of ARCO Alaska, Inc. to substitute fall-off pressure surveys for transient pressure surveys for Prudhoe Bay Unit wells DS 3-11 and DS 16-11, an exception to Rule 6(c) of Conservation Order No. 165. Mr. Donald Behove Regional Engineer ARCO Alaska, Inc. P. O. Box 100360 ~tchorage, Alaska 99510-0360 Dear Mr. Schevez ' The Alaska Oil and Gas Conservation Commission received your request, dated November 13, 1984 to substitute pressure fall-off surveys for transient pressure surveys on Prudhoe Bay Unit Wells DS 3-11~ and DS 16-11. As operator of the. eastern area of the Prudhoe Bay Unit, AP, CO Alaska, Inc. is required to rake's semi-annual transient pressure survey on key wells, and the above mentioned wells are in that category. It is stated that the two wells are now water injection wells and a 4 to 6 hour fall-off pressure survey will provide an accurate reservoir pressure. The Commission is in agreement with these facts. By this letter, the Alaska Oil and'Gas Conservation Commission hereby waives the requirements of Rule 6(c) of Conservation Order No. 165 for the Prudhoe Bay Unit key wells DS 3-11 and DS 16-11 and will accept fall-off pressure surveys on the wells. This action is taken pursuant to Rule 2 Of Conservation Order No. 192. Yours very truly, BY-ORDER OF THE COMI{IS$IOll lc ARCO Alaska, Inc. Prudhoe Bay .~neering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer July 20, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 3-4 DS 3-11 DS 3-12 DS 3-13 DS 3-16 DS 3-17 Permit No. 76-51 Permit No. 79-47 Permit No. 79-58 Permit No. 79-71 Permit No. 79-93 Permit No. 79-102 Enclosed are "Subsequent" Sundry Notices detailing work done on the above-mentioned wells. Ver~ truly yours, F / D. F. Scheve DFS:WT:kg Attachments cc: SOHIO Alaska Petroleum Co. File Pi(DS 3-4)W1-3 File Pi(DS 3-11)W1-3 File PI(DS 3-12)W1-3 File PI(DS 3-13)W1-3 File PI(DS 3-16)W1-3 File PI(DS 3-17)W1-3 RECEIVED JUL 2 6 Alaska 0il & Gas Cons. Commission Anchorage ARCO Alaska, Inc. Is a Subsidiary of AllantlcRIchfleldCompany ARCO Alaska, Ir Prudhoe b~.~ ~-,,gineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer May 23, 1984 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Re: DS 3-4 DS 3-10 DS 3-11 DS 3-12 DS 3-13 DS 3-16 DS 3-17 DS 3-18 Permit No. 76-51 Permit No. 79-21 Permit No. 79-47 Permit No. 79-58 Permit No. 79-71 Permit No. 79-93 Permit No. 79-102 Permit NO. 79-103 Attached are "Notice of Intention" Sundry Notices for work proposed on the above-mentioned wells. Very truly yours, D. F. Scheve DFS/WT/lmh Attachments cc: Sohio Petroleum File Pi(DS 3-4,10,11,12, 13,16,17,18) W1-3 RECEIVED Alaska 0il & Gas Cons. C0rnmis$10r~ Anchorage ARCO Alaska, Inc. Is a Subsidiary of AtlantlcRIchfleldCompany STATE OF ALASKA · ALASKA ~ AND GAS CONSERVATION Ct, .MISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. BOX 100360, Anchorage, Alaska 99510 4. Location of Well (surface) 1082' N & 826' E of SW cr Sec 11, T10N, R15E, UM (Producing Interval) 1251' N & 872' W of SW cr Sec 15, T10N, R15E, UM (Total Depth) 917' N & 1115' W of SE cr Sec 15, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 64' RKB I ADL 28331 12. 7. Permit No. 79-47 8. APl Number 50-- 029-20383 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 3-11 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data Perforate Stimulate Repair Well Pull Tubing NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) [] Alter Casing [] Perforations ~] Altering Casing [] Abandon [] . Stimulation [] Abandonment [] Change Plans [] Repairs Made [] Other [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each coml~letion.) Date 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any propo~d work, for Abandonment see 20 AAC 25.105-170). Began perforating operation 5/27/84. RU perforating unit, pressure tested equipment. RIH with gun #1, shot interval 11164 - 11182' MD (6spf), flowed well to clean up. Shut in well, POOH, all shots fired. RIH with gun #2, shot interval 11116 - 11132 ' MD (6spf), flowed well to clean up. Shut in well, POOH, all shots fired. Ran SSSV, secured well, RD. Ref: BHCS 10/6/79 14. I hereby c.~'~y that the fore_going is true and correct to the best of my knowledge. ~.~J-~~ ~ ~F~~ Regional Engineer Signed , Title 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 .---~-'" STATE OF ALASKA ~-.---, ALASK. ..,~_AND GAS CONSERVATION ,¢IISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED wELL OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 79-47 3. Address 8. APl Number P.O. Box 100360, Anchorage, Alaska 99510 50- 029-20383 4. Location of Well 1082'N & 826'E of SW cr Sec. 11, T10N, R15E, UM 1251'N & 872'W of SE cr Sec. 15, T10N, R15E, UM 917'N & ll15'W of SE cr Sec ' 15, T10N, R15E, UM 5. Elevation in feet (indicate KB, DF, etc.) 64' ~ 6. Lease Designation and Serial No. APT. 28331 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 3-11 11. FieldandPool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. (Submit in Triplicate) Perforate E~ Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe ProPosed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). ARCO Alaska, Inc. proposes to add perforations on DS 3-11 for selected intervals within the Sadlerochit Sand from the Prudhoe Bay Unit with the intent to convert it to a sea water injection well. 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 clean-up operation. Proposed Perforation Intervals: 11116-11132' MD 11164-11182' MD Ref: BHCS 10/6/79 Subsequent W°r~ Repor~ecl RECEIV[D MAY 2 4 1984 Alaska Oil & Bas Cons. Commission Anchorage 14. I hereby c,4'Stify that the,f~)egoj~g is true and correct to the best of my knowledge. Signed ,~(//t~'~_ ~__ ~/~/~~ Title Regional Engineer The space below for Commission use Date Conditions of Approval, if any: 01~! GINAI. SIGNED BY LOHNI[ C. SMITH Approved by COMM ISS ION ER Approved Copy l~turned By Order of the Commission Form 10403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. · . Post OfficP'- Anchorage, . .... k,a 99510 Telephone 907 277 5637 April 13, Reference: 1984 ARCO Pressure Data D.S. 3-8 3-17-84 Static · D.S. 3-11 3-17-84 Static Camco Camco Please sign and return the attached copy as receipt .of data. FRIDAY THE 13th is upon us - Have a Nice One! Kelly McFarland ATO-1429F Trans. f~143 DISTRIBUTION Chevron D&M Dallas Drilling Ext. Exploration Exxon Getty Marathon Mobil Mobil E & P Phillips '~'.~ Prudhoe Bay Well Files R&D Carolyn Smith Sohio State of Alaska ARCO Alaska, inc. Post Office /;nchorage. i' a 99510 Telephone 90, 277 5637 November 30~ 1983 Reference: Arco Pressure Data D.S. 1-25 10-12-83 D.S. 3-11`./ 11-2-83 D.S. 4-15 -/ 10-19-83 10-19-83 ,' D..S. 9-6 j 10-13-83 . D.S. 16-11'~ 1'1-1-83 Static Survey Static Survey Pressure Build-up Pressure Build-up Data Sheet Pressure Build-up Static Survey Cam c o Camco Camco Camco Camco se sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans. # 617 Chevron Dallas Drilling {'Getty Marathon ~Mobil DISTRIBUTION , ~ . ['Phillips' [:_*P~'{~hO~ Bay eR & D ,, Caroline Sohio ~" ~' of ~ _$~ate Alaska ARCO Alaska, Inc. Pbst Office Be' '~ ,.. Anchorage. AI~-~,.._, 99510 Telephone 907 277 5637 June 20, 1983 Reference: Arco Press%ire Data D.So 3-11 ~ 5-18-83 D.S. 7-9 ~ 4-3'83 / 4-3-83 D.S. 13-1 J 5-29-83 D:S. 13-5 j 5-29-83 D.S. 15-4 -~ 4-8-83 ¢ 4-8-83 D.S. 16-10./ 5-18-83 D.S. 16-11 / 5-18-83 D.S. 16-14j 5-18-83 Static Survey Pressure Build-up Pressure Build-up Survey Report Static Survey Static Survey Pressure Build-up Pressure Build-up Survey Report Static Survey $tatic Survey Static Survey GO Camco Camco Camc 0 Ca~co Camco Camc 0 GO se sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429D Trans. # 367 NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON DISTRIBUTION EXXON MOBIL ""r,;' O, · STATE OF ALASKA DALLAS CAROLINE SMITH ,' "- STATE OF ALASKA ALASK/-, ~,iLAND GAS CONSERVATION L MMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELLYE3 OTHER [] 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, Alaska 99510 4. Location of Well 1082'N & 862' E of SW cr Sec. 11, T10N, R15E, OM Bottomhole: 1320'N & 1320'E of SE cr Sec. 15, T10N, R15E,UM 5. Elevation in feet (indicate KB, DF, etc.) 64' RKB 6. Lease Designation and Serial No. ADL 28331 7. Permit No. ?9--4? 8. APl Number 50- 029-20383 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number DS 3-11 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 [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] [] Other ~] Pulling Tubing [] Pull 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. requests permission to run a static bottomhole pressure survey on key well 3-11 in lieu of a pressure transient test. Conservation Order 165, Rule 6-c requires a semi-annual transient survey on key wells. ARCO Alaska, Inc. prefers to continue monitoring reservoir pressure with a static survey in the downstructure Flow Station 2 area at key well 3-11, until waterflood in June, 1984. The static pressure survey should provide accurate reservoir pressure data. We are requesting permission to run a static survey on the well to fulfill requirements of Conservation Order 165, Rule 6-c for the first and second half of 1983, along with the first half of 1984. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. Reg±onal Engineer The space below for Commission use Date Conditions of Approval, if any: Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Submit "Intentions" in Triplicate ARCO Alaska, Inc. i. Post Office B~,..:360 Anchorage. Alaska 99510 Telephone 907 277 5637 February 8, 198-3 Reference: Arco Pressure Data D S.. ~3-11 1-10-83 1-10-83 Shut-in Pressure Gradient Survey Static Pressure Survey Data D.S. 18-10 12-26-82 Static Survey 12-26-82 Static Pressure Survey Data D. S. 13-3 ,/Please sign and return the attached copy as receipt of data. .1-5-83 Pressure Build-up 1-5/6-83 Pressure Build-up Survey Report DA CELmCO DA Kelly McFarland AFA-4 03 Trans. ~ 119 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL ~~> DALLAS CAROLINE SMITH ARCO Alaska, Inc. ~---- :~' Post Office B,' 60 Anchorage, A,o=ka 99510 Telephone 907 277 5637 Janaury 13, 1983 Reference: Arco Pressure Data D.S. 3--1.1. 11-24/26-82 Flowing Pressure Gradient Survey D.S. 15-13 11-26-82 Pressure Build-up Pressure Build-up Survey Report C amc o GO Please sign and return the attached copy as receipt of data. Kelly McFarland AFA-403 Trans. # 039 DISTRIBUTION NORTH GEO'LOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBILE GETTY D&M STATE OF ALASKA DALLAS ARCO Alaska, Inc. Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 October 26, 1982 Reference' ARCO.Pressure Data D.S.. 3-8 9-11-82 D. S. 3-11 9-8-82 D.S. 3-15 9-11-82 D.S. 12-6 Static Survey Static Survey Static Survey 7-30/31-82 PresSure Build-Up Analysis . . CAMCO CAMCO Gearhart CAMCO sign and return the attached copy as. receipt of data. Becky Benedi ct AFA - 403 Trans. #581 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GETTY D&M GEOLOGY STATE OF ALASKA DALLAS . RECEIVED ARCO Alaska, Inc..~----. Post Office ' 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 8, 1982 Reference: ARCO PRESSURE DATA D.S.3'11~ 2/11-13/82 Pressure Survey D.S.3-4 1-16/18-82 Pressure Survey .D.S.3-2 2/10/82 Pressure Survey sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal # 16 DISTRIBUTION NORTH GEOLOGY EXXON R&D MOBIL DRILLING GETTY PHILLIPS D&M SOHIO ' GEOLOGY MARATHON STATE OF ALASKA CHEVRON Alaska Oil & Gas Cons. Commissfor~ Anchoraae ARCO Oil and Gas Company ~lorth Alaska'S-'"- -', tic t Post Office ~ 3.-30 Anchorage, Aiaska '2.c. 510 Telephone 907 277 5637 Jerry A. Rochon .District Opera:;ions E~gineer .. December 11, 1981,., Reference: ARCO PRESSURE DATA D.S.3-3 r · - D. S .3--3 D.S', 3-11 11/6/81 Static Pressure Survey . 12/5/81 Static Pressure Survey 12/4/81 Static Pressure Survey _ _. Please sign and return the attached copy as receipt of data. . . Mary-M. Kelli's North Engineering Transmittal CJ 813 DISIRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE 'OF ALASKA ARCO Omi and Gas Compant ~s a Dmvis,un ol AllanlicRmchlieldCompany EXXON MOBIL GETTY PHILLIPS SOHIO MARATHON CHEVRON .-, JECEIVED A!aska 0il & Gas Cons. Anchorage · ARCO Oil apd Gas' ~pany North Alaska _..,strict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer December i0, 1981 Reference: ARCO Pressure Data D.S.3-11 10-16/17-81 Pressure Survey please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal ~f812 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA ~OBIL g!aska 0ii & (~as Cons. (:;0mmiss~0,3 GETTY Anchorage PHILLIPS SOHIO MARATHON CHEVRON ARCO Oil 3nd Gas, Company is a Di~$ion ol AllanbcRichlielclCompany ARCO Oil and Gas ,lpany North Alaska district Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer June 30, 198i Reference: ARCO PRESSURE DATA D.S.3-11 6/24/81 Pressure Survey Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal #394 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG~ MANAGER D&M GEOLOGY STATE OF ALASKA EXXON MOBIL GETTY PHILLIPS SOHIO MARATHON CHEVRON RECEIVE ] k/aska OJ~ & Gas Cons. ARCO Oil and Gas Company is a Division o! AtlanticRichlieldCompany ALASKA OIL AND GAS CONS£RVA. TIO# COMMISSION June 8, 1981 PORCUPINE DR/VE.,4NCHORA GE, ALASKA ,9.9501 A D M Z N I S T R A T I V E A P P R 0 V A L NO. 165.1 Re: The application of ARCO Alaska, Inc. east side operator of the Eastern Operating Area, Prudhoe Bay Unit to permanently change certain designated transient pressure survey key wells as follows: EXISTING Key Well DS 3-7 DS 7-6 DS 13-4 DS 14-5 REPLACE.M_ENT Key Wel 1 ~i~ DS 3-11 .) DS 7'-2 DS 13-3 DS 14-3 in accordance with Conservation Order 165, Rule 6. Mr. J. A. Rochon District Operations Engineer ARCO Alaska, Inc. P.- O. Box 360 Anchorage, Alaska 99510 Dear Mr. Rochon: The referenced application was received on May 8, 1981. As indicated in the application, four of the Eastern Operating Area designated key wells are unable to flow against the fir~st stage separation pressure due to excessive water and are shut-in. Therefore it is necessary to permanently change the designated key wells as follows: EXISTING Key Well REPLACEHENT Key Well DS 3-7 DS 3-11 DS 7-6 DS 7-2 DS 13-4 DS 13-3 DS 14-5 DS 14-3 The Alaska Oil and Gas Conservation Commission hereby authorizes the above listed changes in designated key wells pursuant to Rule 6, Conservation Order 165. Yours very truly, Harry W. Kugler, / Commissioner By THE ORDER OF THE COMMISSION Nortl, S !f~. Posl Of Ancl~orau,:. Alasl:;: 37510 Telephone 907 277 Jerry A. Dislrict Opcratioas Engi~eer ~lay 8, 1981 State of Alaska - Division of Oil and Gas 3001 Porcupine Anchorage, Alaska 99501 Dear ~lr. Hamilton' We previously spoke with y..ou concerning the change of some key we] ls designated in Rule 6, Paragraph C of Conservation Order No. 165. There are four wells in the Eastern Operating Area of the I~rudhoe Bay'Unit designated as key wells that produce excessive amounts of water and are no longer able to flow against the first stage separation pressure at the Flow Stations. Conservation Order No. 165, Rule 6, requires a transient pressure survey on the welts, which is not possible because these wells are currently shut-in. We request an administrative order, as per Paragraph H of l~ule 6, to permanently change the designated key wells as listed below' Existing Key Well l~,eques ted Change 3-7 7-6 7-2 13-4 l 3-3 14-5 14-3 If you have any questions concerning this request, please contact Hichae[ D. Kotowski at 263-4250. Very truly yours, C.,-.~. A. Rochon JAR'MDK'adri cc' D. D. Franks/R. W. Adams C. U. Borden/B. E. Metz R. D. Johnston R. A. Weaver MAY 1 2 1 81 ~laska 0il & Gas Cons. Commission Anchorage, ARCO Alaska. Inc. is a subs,diary of Allar~li,.gichlleldCrm',l"anf ARCO Oil and Gas~_,QmPany North Aia~' istrict Post Otfic~ _ox 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer December 17, 1980 Reference: ARCO Pressure data D.S. 3-11 11/4/80 Pressure survey j Please sign and return the attached copy as receipt of data. Mary F. Kellis North Engineering Transmittal #908 DISTRIBUTION NORTH GEOLOGY R&D DRILLING ENG. MANAGER D&M GEOLOGY STATE OF ALASKA PHI LL I P~,lsska Oil & Gao Cons. Commission Anchorage SOHIO MARATHON CHEVRON ARCO Oil and Gas Company is a Division o! AllanticRichfieldCompany ARCO Oil and Gas qpany North Alask -,istrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer November 17, 1980 Reference:ARCO Cased HOle Finals f/D.S. 3-ii ) ii/3/80 D.S. 3-11 11/2/80 D.S. 7-4 il/1-2/80 D.S. 16-i0 il/10/80 EPL Run 1 5" CCL Run 2 5" EPL Run 1 5" Collar tie in ~Run 1 / - j_'._COMM-V~ ~ ,~ ! ~"J STATTEC I J STAT TEC J ~ I ~FI~ F: f/Please sign and return the attached C~py as receipt of data. Mary F. Kellis North Engineering Transmittal #818 DISTRIBUTION NORTH GEOLOGY EXXON R&D MOBIL DRILLING GETTY ENG. MANAGER PHILLIPS D&M SOHIO GEOLOGY MARATHON STATE OF ALASKA CHEVRON Alaska Oil g: Gas Cons. CommissJori Anchorag~ ARCO Oil and Gas Company is a Division o! AtlanticRichfieldCompany · ARCO Oil and Ga.~"'-'~npany Norih Alask~ uistrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Jerry A. Rochon District Operations Engineer November 17, 1980 Reference: ARCO Pressure Data p.s. 3-11 11/4/80 Pressure Survey lease sign and return the attached copy as receipt of data. Mary Kellis North Engineering Transmittal #817 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. Commissior~ /Inchorage ARCO Oil and Gas Company is a Division o! AtlanlicRichfieldCompan¥ ARCO Oil and ?g..~""'"~ompany Pos[ Of[ice dox 360 Anchorage, Alaska 99510 Teienhone 907 277 5637 June 11, 1980 Reference: ARCO Magnetic Tapes ~ 12/11/79 CDL 8650-11670 D.S. 12-8A 3/18/80 Tape #60354 f/'S. 13-4 11/24/79 CD/CNLOG~8790-9820 Please sign and ret~ the attached copy as receipt of data. K. J. Sahlstrom North Engineering TRANSMITTAL #390 DISTRIBLrFION North Geology Exxon R & D Mobil Drilling Getty Eng. ~qnager Phillips D & M Sohio Geology ~rathon State of Alaska Chevron ARCO Oil and Gas Company is a Division of AtlanlicRichfieidCompany ARCO Oil and Gas ~ Jmpany NorLh Slope District Post Office ,~ox 360 Anchorage, Alaska 995'10 Telephone 907 277 5637 May 16, 1980 · Hoyl e Hami 1 ton State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject' DS 3-11, Permit No. 79-47 DS 3-14, Permit No. 79-82 DS 12-1, Permit No. 79-23 DS 12-2, Permit No. 79-32 DS 12-3, Permit No. 79-41 Dear Sir- Enclosed please find Completion Reports reporting Production Information for the above-mentioned wells. very truly yours, P. A. VanDusen District Drilling Engineer sp Enclosures ., A~.~. ('Iii ~nd C,a~ ¢:ornnanv i~, :, Plvisu~n o! A,~h~n; ~ ~li('hfi~,ldComparW Form P--7 SUBMIT IN DUPL , E* STATE OF ALASKA (see o~,,er in- structions on reverse side) OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* WELLI I DRYE~ Other b. TYPE OF COMPLETION: NEW ~ WORK DEEP-I---'I PLUG I-'-I DIFF. ~ WELL IAI OVER [] EN I I BACK.I i RESER.I I Other 2. NAME OF OPERATOR Atl anti c Ri chfi el d Company 5. APl NUMERICAL CODE 50-029-20383 6. LEASE DESIGNATION AND SERIAL NO. ADL 28331 7. IF INDIAN, ALLOTTEE OR TRIBE NAME , 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. 3. ADDRESS OF OPERATOR DS 3-11 (23-15-10-15) P 0 Box 360~ Anchora§e~ Alaska 99510 IO. FIELD AND POOL, ORWILDCAT · · Prudhoe Ba.v Field 4. LOCATION OF WELL (Report location clearly and i ..... rdance with any State requirements)* PrlJd hoe 0il Pool At surface )11. SEC., T., R., M., (BOTTOM HOLE 1082' N & 826'E of SW cr Sec. 11, TION, R15E, UM I OBJECTIVE) At top prod. interval reported below I 1251'N & 872'W of SE cr Sec. 15, TION, R15E, UN I Sec. 15, TION, R15E, UN At total depth , I 917'N & 1115'W of SE cr Sec. 15, T10N, R15E. UM 112. PERMIT No. I 79-47 13. DATE SPUDDED9/10/79 [14. DATE T.D. REACHED 10/7/79 [[0/16/79p5. DATE COMP, SUSP, OR A BAND.(2/26/80 perf'd)[16'ELEVATIONS (DF, R KB. RT. GR. ETC)*64' RKB 117' ELEV' cAslNGHEAD 18' TOTAL DEPTH MD&TVD hg'PLUGBACKI I ID I MD&TVDI20'IFMULTIPLECOMPL" I I · / DEPTH 21 ROTARY TOOLS INTERVALS DRILLED BY 11,718 MD 9480 TV 11,670 MD 9441'TV!}HOWMANY*single ' 'All CABLETOOLS 22. PRODUCING INTERVAL(S), OF THIS COMPLETION --TOP, BOTTOM, NAME (MD & TVD)* 23. WAS DIRECTIONAL I SURVEY MADE Top Sadlerochit 10,988'MD 8878'TVD ~ ~:.~ r '- 1 Base Sadlerochit 11,598'MD 9383'TVD Y ' Yes 24. TYPE ELECTRIC AND OTHER LOGS RUN I . DIS/SP/GR, BHCS/GR, FDC/CNL/GR, RFT 25. CASING RECORD (Report all strings set in well) CASING SIZE WEIGHT, LB/FT. DEPTH SET (MD) HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 13-3/8" 9-5/8" 47# Butt 94# Welded 72# Butt GRADE t H-40 74' L--80 I 2746" 17g" 550 ~× Arctic~Pt cmt 7200 sx Arcticset cmt 26. SIZE I TOP (MD) 7" I 10,376 28. PERFORATIONS OPEN TO PRODUCTION 11,077' -11,067' 11-059'-11,044' w/4 spf 11,044'-11,034' ]0.991'-11 .Ofl6' LINER RECORD BOTTOM (MD) ~ I SACKS CEMENT 11,712 I 400 sx ¢1 ~. (Interval· size and number) TUBING RECORD SIZE DEPTH SET (MD) PACKER SET (MD) 10.,134 SCREEN (MD) 10,261' 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) IAMOUNTAND KIND OF MATERIAL USED N/A I - ' · 30. PRODUCTION DAT, T,~-F~IR~rfl~l~13, ~ON IPRODUCTION METHOD (Flowing, gas lift, pumping--size and type of p~'P) ~ J WELL STATUS (Producing or %, 2/ 9/ 0 ,- I Flow~ng ,: ~...1...- "Pro~tuc~n.q I~A~i~OF~EST:- ...... HOURS TESTED ICHOKE SIZE I PROD'N FOR OIL--BBL. GAS--MCF. ' W~TER:BBL. IGAS-OIL R/~TIO 4/15/80 12.0 ] 35 ITEs~PERI~ I 1606 I 759 ' I 38 ' ! 473 FLOW TUBING CASING PRESSURE I CALCULATED OIL--BBL. GAS--MCF. WATER-BBL. I OIL GRAVITY-APl (CORR.) PRESS 718 I24-HOUR RATE I 3212 ' ' ' · I ; I . I 1518 I 75 I 27 31. DISPOSITION OF GAS (Sold, used for fuel, vented, etc.) ITEST WITNESSED BY Reinjected [ 32. LIST OF ATTACHMENTS 33. I hereby certify that the_foregoing an~ a~ttached iQformation is co/nplete and correct as determined from all available records. ! *(See instructions and Spaces for Additional Data on Reverse Side) ! 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: 16: 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. Items 20, and 22: If this well is completed for separate production from more than one interval zone (multiple com- pletion), so state in item 20, and in item 22 show the producing interval, or intervals, top(s), bottom(s) and name(s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be separately produced, showing the additional data pertinent to such interval. Item 26' "Sacks Ceme~t"' AI. tachud supplement[al ~ecords for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). 34. SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, WATER AND MUD 35. GEOLOGIC MARKERS NAME None MEAS. DEPTH 'TRUE VERT. DEPTI Top Sadl erochi t 10,988 8878 Base Sadlerochit 11,598 9383 36. CORE DATA, ATTACH BRIEF DESCRIPTIONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIPS AND DETECTED SHOWS OF OIL, GAS OR WATER. None ARCO Oil and C-r-red-.Company ?os,'. Office: Jox 2.~30 'Te;~phc~ ~07 277 5~7 May 20, 1980 Reference: ARCO Pressure Surveys ~.3-=~1~_.~/ 4/9/80 Pressure Buildup D.S. 7-3 2/12/80 Pressure Buildup D.S. 12-5 5/9/80 Static D.S. 12-6 5/11/80 Static ase sign and return the attached copy as receipt of data. K. J. Sahlstrom North Engineering TRANSMITTAL #335 E!~,ska 011 Ct rjn~ l.;, ,. ,-, .... Arl~ll~rmJ~ DISTRIBLrFION North Geology Exxon R & D Mobil Drilling Getty Eng. Manager Phillips D & M Sohio Geology Harathon State of Alaska chevron and Gas Company ~s :l Divis,on of Allac,,licRichiiei,.aCompan¥ ,~i~s~ ~2 ';r~c~ ;? o s t 0 !½?'~"'x~ c, × ;..'...30 .',nc~:cr ,q!aska 995 ~0 'Te~eohcr::z :i07 277 5537 May 20, 1980 Reference: ARCO Cased~Hole Lo'gs ~ 4/11-12/80~ Spinner Run.1 5" 4/11/80 i' Spinner Run 1 5" 4/30/80 ~ CNL '. Run 1 5" D S 14-8 4/10/80 i ACBL/VDL Run 1 5" ///~lease sign and return;the attached copy as receipt of data. !~ K. J. Sahlstrom North Engineering ~.. .- . TRANSMITTAL #333 DISTRIBLFFION North Geology R & D Mobil Drilling .. Getty Eng. Manager., Phillips D & ,~I Sohio Geology ~.Iarathon State of Alaska C_,ll ,ina O,,~. Comp,~ny ~ .~ L),'/,$,on o! Allanl.cg~chfi.:lJC'.)c~Cl,]ny ,.' ARCO Oil and Gas' Company AI:~ ~.g Post Of[ic_ _:x 3,30 Anchornge. Alaska 99510. Telephone 907 277 5537 May 13, 1980 Reference: ARCO Magnetic Tapes '-- J 'COMM ~_ -~ ~ RES ENG J j 2 eNO ~ I 4 ENO ___ L J 1 OEOL I 2 oeO'.~7_- -'1 3 __ J STAT TEC -_ J STAT TEC _. . I I-coNI~ER: ..... FILF: , D.S. 3.4 12/3/79 TaPe #60214 ~0/6/79 Tape #60107 ~ -D.'S. ~-8A 4/30/80 Tape #CN10000-11614 /~lease sign and return' the attached copy as receipt - -- of data. K. J. Sahlstrom North Engineering TRANSMITTAL #304 DISTRIBUTION North Geology Exxon R & D Mobil Drilling " Getty Eng. Manager Phillips D & M Sohio Geology ~.Iarathon State of Alaska ~e~on ~.,~CO C,H ,ia3 C~,.~s Com~an/ :-~ 1 D,v,s.o~ of Ali,Jnl,cAich:~,.'l:JC'}mpany ARCO Oil and Gas r""-"any Aiask~ 13< st tic-. Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 May 5, 1980 ARCO Pressure Surveys Reference: ~ 2/25/80 Static D.S. 3-12 2/23/80 " D.S. 3-13 2/27/80 " D,S. 3-14 3/2/80 Static / .S. 6-1 3/24-25/80 Buildup 14-5 3/17-19/80 Buildup Please sign and return the attached copy as receipt of data. :: _COMM J~,.,. COMM ~'"'=' RES ENG I ,4 ~ J IO~Ot"- __J STAT TFC .. ~J STAT T,~C CONFER: ............ FILF: K. J. Sahlstrom North Engineering TRANSMITTAL #277 DISTRIBUTION North Geology Exxon R ~ D Mobil Drilling Getty Eng. Manager Phillips D ~ M Sohio Geology Marathon State of Alaska Chevron ARCO Oil and Ga, s Company is a Divilion o! AllanlicRichlieldCompL~nY ARCO Oil and G~ ,'npany North Alaska uistrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 March 13, 1980 Mr. Hoyle Hamilton State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Ak 99510 Subject: DS 3-11, Permit No. 79-47 DS 3-12, Permit No. 79-58 DS 3-13, Permit No. 79-71 DS 3-14, Permit No. 79-82 NGI #13, Permit No. 78-91 NGI #14, Permit No. 78-92 Dear Sir' Enclosed please find Completion Reports and Perforating Histories for the above-mentioned wells. Production information for these wells will be sent as soon as it is available. Very truly yours, P. A. VanDusen- District Drilling Engineer Enclosures ARCO Oil and Gas Company is a Division of AtlanticRichfieldCompany Form P 7 SUBMIT IN DUPE £E* . STATE OF ALASKA (See other In- structions on reverse side) OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* WELLI I DRYO Other b. TYPE OF COMPLETION: NEW I~ WORK DEEP-~ PLUG ~ DIFF. WELL~ OVER [~] EN I I BACKI I RESER.F--] Other 2. NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESS OF OPERATOR P.O. Box 360 Anchora9e, Alaska 99510 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* At surface 1082'N & 862'E of SW cr Sec 11, T1ON, R15E, UM At top prod. interval reported below 1251'N & 872'W of SE cr Sec 15, T1ON, R15E, UM At total depth 917'N & ll15'W of SE cr Sec 15, TION, R15E, UH 5. APl NUMERICAL CODE 50-029-20383 6. LEASE DESIGNATION AND SERIAL NO. ADL 28331 7. IF INDIAN, ALLOTTEE OR TRIBE NAME B. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. DS 3-11 (23-15-10-15) 10.,,F IELq ~ND PO~OL, OF~_~I LqC~T rruan0e uay r I el a Pv,,,rlhn,- ¢1~ 1Pnnl 11. 'SI~ C-.,~'~,' ~.~'M.,"(l~dTT'O~l ~ O L E OBJECTIVE) Sec 15, T1ON, R15E, UM 12. PERMIT NO. 79-47 9/10/79 I 10/7/79 ~0/16/79 (2/26/80 peri~'d) 64' RKB 18. TOTAL DEPTH, MD & TVD Ih9' DEPTHPLUG BACK MD & TVDf20/' IFHowMULTIPLEMANY. COMPL., II 21. ROTARY TOOLS INTERVALS DRILLED BY CABLE TOOLS ll,718'MD 9480'TVDlll,670'MD 9441'TVD/ Single I All 22. PRODUCING INTERVAL(S), OF THIS COMPLETION --TOP, BOTTOM, NAME (MD & TVD)* 23. WAS DIRECTIONAL SURVEY MADE Top Sadler0chil; 10,988'MD 8878'TVD Base Sadler0chit 11,598'MD 9383'TVD Yes 24. TYPE ELECTRIC AND OTHER LOGS RUN DIL/SP/GR, BHCS/GR, FDC/CNL/GR, RFT 25. 94# Welded i3-3/8" /Z# Butt 9-b/B" 47# Butt CASING RECORD {Report all strings set In well) H-40 74' 30" '550 sx Arcticset cmt L-80 2746' 17½" 7200 sx Arcticset IIcmt S00-95 10,677' 12~4" 600 sx Class G cmt &N-80 AMOUNT PULLED 26. LINER RECORD 7" 10,376 11,712 400 sx c1 ~ss G 28. PERFORATIONS OP~N'-~ODUCTION ~ (Interval, size and number) ~ . 1,077 -11,067 ~ #'Lll,044'-11,034' W/~ spt , 10,991'-11,006' ~-2~'' ~ ~t9 30. PRODUCTION 27. SCREEN (MD) SIZE -TUBING RECORD DEPTH SET (MD) ~n=261' PACKER SET (MD) 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) IAMOUNT AND KIND OF MATERIAL USED N/A DATE FIRST PRODUCTION N/A PREss.FLOW TUBING CASING PRESSURE PASTE 31. DISPOSITION OF GAS (Sold, used for fuel, vented, etc.) I PRODUCTION METHOD (Flowing, gas lift, pumping--size and type of pump) .. I WE.LL STATUS (Producing or shut-In) GAS--MCF. , ' ' WATER--BBL. IGAS-OILRATIO "" '"'1::' ':" ~"",.,. '.:ii.,/ iWATER-BBL. }OIL GRAVITY-APl {CORR.) ITEST WITNESSED BY 32. LIST OF ATTACHMENTS Perforating Hi story 33.1 hereby certify t~~]egoi~~is co/nplete and correct as determined from all available records. SIGNED , - - _ _ TITLE District Drillinq Engineer i *(See instructions and Spaces for Additional Data on Reverse Side) DATE/4/14/80 INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item: 16: 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. Items 20, and 22: If this well is completed for separate production from more than one interval zone (multiple com- pletion), so state in item 20, and in item 22 show the producing interval, or intervals, top(s), bottom(s) and name(s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequatelyident, ified, for each additional interval to be separately produced, showing the additional data pertinent to such interval. Item 26: "Sacks Cement"' Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). 34. SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, WATER AND MUD 35. GEOLOGIC MARKERS NAME r~one MEAS. DEPTH TRUE VERT. DEPTI Top Sadlerochil 10,988 8878, Base Sadlerochil 11,598 9383' 36, CORE DATA, ATTACH BRIEF DESCRIPTIONS OF L THOLOGY POROSITY, FRACTURES, APPARENT DIPS AND DETECTED SHOWS OF OIL, GAS OR WATER. ~lone · ,, Perforating Hi story DS 3-11 (23-15-10-15) API 50-029-20383, ADL 28331, Permit No. 79-47 Began perf operations @ 0600 hrs 2/24/80. Pulled tst plug and BPV. RU wireline BOP's & tstd. Ran diff. temp sur. Perf'd intervals 11,110'-11,~85', 11,077'- 11,067, 11,059'-11,044', 11,044'-11,034' & 10,991'-11,006' w/4 spf. Ran HP press bomb. Flowed well. Ran SSSV. Installed & tstd tree cap to 5000 psi. Released well to Production Department @ 1000 hrs 2/26/80. .. Post Oh:c' Anchora_,2e. ¢~iSokn 92-5'!0 Te!sphone ~n:, 27;' 5837 November 26, 1979 Reference: .Enclosed are Open Hole Logs for the following ARCO wells: · .. 10/7/79 CPL' (recomputed) .Run 1 5" 10/29/79 FDC/~NL '" " " FDC/GG ':~ "~ "' BHCS " "' " DIL :' '" ' CPL _ D,S, 1----10 10/10/79 TDT-K Porosity D.S. 12-4 10/9/79 CPL Please sign and return the attached copy as receipt of data. ' " Run 1 Run 1 5'" Rrm 1 2" & 5" Run 1 5" RUn 1 5" Run 1 5" K. J. Sahlstron North Engineering TR&NS?-iITFAL # 486 DISTRIBUTION North Geolo~ Drilling Eng. Manager R & D Geology State of Alaska ~xxon Mob i 1 Getty Sohio Marathon Phillips Chevron .. Norlh A!aM< p, Post Offic~ ;:,: 3S3 Te!api~or;e 907 277.,o.,~¢'~v, November 19, 1979 Reference: Enclosed are Directional Surveys for the following ARCO wells. 9/9/79 Single Shot Bastmanl~ipstock 10/15/79 " " " " ~Please Sign and return the attached copy as receiot of data. K. J, Sahlstrom North Engineering TRAN~IITTA_L # 478 DISTRIBUTION North Geology Drilling Eng. Manager R & D Geology State of Alaska D & M Mobil Getty Sohio Harathon Phillips Chevron November 19, 19_79 R.e~£erenCe; Enclosed are CaSed Hole Logs for the following ARCO wells~ ' . . 1Q/22/79 Compensated Neutron/GR Run 1 i&/1'4/79 Collar Log D(S". 12.-47. 10/19/79. Compensated Neutron/GR Run 1 dataSe, si'gn, and return, the attached._ copy-as receipt of I{% J, Sahlstrom North _~ngineering TP4~NSMITrAL # 4 8 0_ DISTRIB~rFION North Geology Drilling Eng. Manager R~D Geology State of Alaska D&M Mobil Getty Sohio Marathon Phillips Chevron COt'.~,f~ ~t~~ RES ': .... 1 ri:'-'.!C~ '"0 ! ---'2 ZN::" ~ ~ i: 5! :, '4 F"! ':-: - November 13 t979 [~d it:co, j I-- 3 ' . I--- ---I '-~- ~e£ere~ce ~ k~-(~N FE ~,.,, ..... ~CloSed is a Directional Su~ey for the followin~F~CO' Well: . D.~S~._ 3~11 11/2/7g Gyroscopic SDC . ase sigm and return '~e attached Copy as receipt of data ~ K,. J. SM~lstrom North. Engineering TKaaNSMIlYAL # 473 DISTRIBUFION North Geology Drilling Eng. Manager R ~ D Geology State of Alaska ~xxon Mobil Getty Sohio bhrathon M~illips Chevron ARCO Oil and Gas apany North Alaska ~istrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 November 8, 1979 Mr. Hoyle H. Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Subject'/~-1~ Permit No. 79-47 Permit No. 79-48 WGI #4, Permit No. 79-50 ,~.~__'1~~I ~ ...r?..,~OL .... ¢/.':';.-r~-.,'r rF_C ST,".'.,T TEC-- FI L F..- .... ------'-- Dear Si r' Enclosed please find a Completion Report along with the Drilling History and Gyroscopic Survey for each of the above-mentioned wells. Very truly yours, ~.,~. A. VanDusen District Drilling Engineer PAV'jh Enclosures RECEtVFD NOV 1 3 1979 Al~ka Oil & Gas ARCO Oil and Gas Company is a Division of AtlanticRichfieldCompany Form P'--7 SUBMIT IN DUP~. E* STATE OF ALASKA (se ........ ~n- structions on reverse side) el L AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECONIPLETION REPORT AND LOG* ia, TYPE OF WELL: OWIiELLLr-X] GAS WELLO DRY r-"l Other, b. TYPE OF COMPLETION: NEW WORK DEEP-Iq PLUG I---I DIFF. WELL[~ OVER r~ EN I I BACKI I RESER.I I Other 2. NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESS OF OPERATOR · P.O. Box 360, Anchorage, Alaska 99510 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* At surface 1082' N & 862' E of SW cr SEC ll , T 10 N. R 15 At top prod. interval reported below 1251-' N & 872' W of SE cr SEC 15 . T 10 N, R 15 At total depth 917' N & 1115' W of SE cr SEC 15 , T 10 N, R 15 E, UM E, UM E, UM 13. DATE SPUDDED 9/10/79 18. TOTAL DEPTH, MD&TVD ~19. PLUG BACK MD&TVDI20. IF MULTIPL.ECOMPL., l 1718-HI) 9480 TVD ~ 1 t~HMD 9441 TVDI ~Vn~g~ 22. PRODUCING INTERVAL(S), OF THIS COMPLETION --TOP, BOTTOM, NAME (MD & TVD)* Top Sadler0chit 10988 ' MD 8878 Base Sad] erochi t 1 ] 598 ' MD 9383 5. APl NUMERICAL CODE 50-029-20383 6. LEASE DESIGNATION AND SERIAL NO. ADL 28331 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit Ds(3 - ly (23-15-10-15) 10. FI~I~)-A~OL, OR WILDCAT Prudhoe Ba Fi ld Pr~JdhnP N'i~ e Pnnl 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec 15,Il0 N, R15 E, UM 12. PERMIT NO. 79-47 1. ROTARY TOOLS INTERVALS DRILLED BY CABLE TOOLS All 23. WAS DIRECTIONAL ' TVD SURVEY MADE 'TVD Yes t/4. TYPE ELECTRIC AND OTHER LOGS RUN DIL/SP/GR, BHCS/GR, 25. CASING SIZE I WEIGHT, LB/FT. 20" I 94#welded 13-3/8" I 72#Butt 9-5/8" J 47#Butt FDC/CNL/GR, RFT CASING RECORD (Report all strings set In well) GRADE I DEPTH SET (MD) HOLE SIZE I CEMENTING RECORD I H-an' 74' 30" 1550 sx Arcticset Cmt J L-80! 2746' 17~" 17200 sx Arcticset II CmtI ' I "G" SOO 95~ 10677 12~" 600 sx Class cmt I I 26. SIZE [ TOP (MD) 7" 10376 28. PERFORATIONS OPEN TO PRODUCTION n/a LINER RECORD BOTTOM (MD) I SACKS CEMENT* ll712 I 400 sx Cl~$~ "G" (Interval, size and number) 27. SCREEN (MD) SIZE 5~" AMOUNT PULLED TUBING RECORD DEPTH SET (MD) PACKER SET (MD) 10261 10134 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED n/a 30. PRODUCTION ' : ,"" -- DATE FIRST PRODUCTION IPRODUCTION METHOD (Flowing, gas lift, pumping--size and type of pump) 4j~ ' U uclng or n/a I DATE OF TEST. ~HOURS TESTED CHOKE SIZE IPROD'N FORTEST PER IO3 31. DISPOSITION OF GAS (Sold, used for fuel, vented, etc.) ITEST WITNESSED BY Re~n~ected I 32. LIST OF ATTACHMENTS Drilling hi story & gyroscopic Survey 33., hereby cerUf~/~?7~h;~~ ~d~i7rmation is comP,ere and correct as determine~ from a,I ava,Iab,e records. S,GNED~'~'~ ~'~'.'---~-'~.~ ~~ T,TLE District Drilling Engineer · *(See instructions and Spaces for Additional Data on Reverse Side) DAT, ll/6/79 7"., 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: 16: 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. Items 20, and 22: If this well is completed for separate production from more than one interval zone (multiple com- pletion), so state in item 20, and in item 22 show the producing interval, or intervals, top(s), bottom(s) and name(s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be separately produced, showing the additional data pertinent to such interval. Item 26: "Sacks Cement": Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). 34. SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, 35. GEOLOGIC MARKERS WATER AND MUD NAME MEAS. DEPTH TRUE VERT. DEPTI NONE Top Sadlerochit 10988 8878 Base Sadlerochit 11598 9383 36. CORE DATA, ATTACH BRIEF DESCRIPTIONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIPS AND DETECTEO SHOWS OF OIL, GAS OR WATER. NONE DRILLING HISTORY DS 3-11 (23-15-10-15) API 50-029-20383, ADL 28331, Permit No. 79-47 Spudded well @ 1530 hrs 9/10/79. Drld 17-1/2" hole to 2770'. Ran 13-3/8" 72# L-80 csg w/shoe set @ 2746'. Cmtd w/7200 sx Arcticset II cmt. Did 30 sx top. job. Installed & tstd pkoff. NU BOP. Tstd Hydril to 3000 psi & BOP to 5000 psi. Drld cmt & FS + 10' new hole to 2780'. Tstd form to 12.5 ppg equiv mud wt. Drld 12-1/4" hole to 3539'. POH to chg BHA & could not get back into old hole. Drld new hole from 2693' -6633'. Reamed from 6146' -61 66' to start another hole. Drld new hole from 6146'-10,700'. Ran 9-5/8" 47# S00-95 & N-80 csg w/shoe set @ 10,677'. Cmtd w/600 sx Class G cmt. Installed & tstd pkoff to 5000 psi. Dwnsqzd 300 sx Arcticset I cmt thru lower FO. Pumped Arctic Pack thru upper FO followed by 75 sx Arcticset I cmt. Drld shoe + 10' new hole (10,687'). Tstd form to equiv MW of 13.2 ppg. Drld 8-1/4" hole to 11,655'. Ran DIL/SP/GR, BHCS/GR from 11,654'-10,677' & FDC/CNL/GR from 11,652'-2745'. Ran RFT from 11,629'-10,677' Drld 8-1/4" hole to 11,718'. Ran 7" lnr w/top @ 10,376' & shoe @ 11,712' C~td w/400 sx Class G cmt. Drld cmt in lnr to 11,670', PBTD. Performed 7" lnr iap tst. H20 washed well & ran 8-1/2" gage ring & jnk bsket. Ran 5-1/2" tbg w/tail set @ 10,261'. Installed & tstd pkoff @ 5000 psi. Began displ 5-1/2" x 9-5/8" ann w/diesel. Lost press on cntrl lns. Reversed diesel out. Pulled dummy valve. Redressed, set in nipple & tstd cntrl lns to 5000 psi for 30 min. Installed cntrl lns in hgr, tstd to 5000 psi for 15 min. Set & tstd pkoff to 5000 psi. Tstd Cntrl lns to 5000 psi. Displ 9-5/8" x 5- 1/2" ann w/diesel. Set 5-1/2" pkr @ 10,134'. Tstd tbg to 3000 psi. Ran 2-3/8" tbg to 11,670'. Displ well w/diesel. ND BOPE. NU tree & tstd pkoff to 5000 psi. RU for long term tbg tst'. Released rig @ 2100 hrs 10/16/79. Eastman Whipstock LL3 ,4 PETROLAN£ COM~ REPORT of SUB-SURFACE DIRECTIONA .L SURVEY ARCO OIL & GAS D.S. 3-11 WELt. NAME . . p~UDHOE BAY. LOCATION A~S~ JOB NUMBER A979 D0011 SURVEY BY Jim DeMonia TYPE OF SURVEY Directional Single Sho~ OFFICE ALASKA DATE 9-9-79 A R C i:) (.') [ L. DS 3 '.ELL F' R U D H 0 E B 30l AND E;A,.) · : '. . iqCJR'I'H ,.qI..OF'E ~ ,~LA,SKfi ' , .. . DSS, SUR. UE;."OF'~"::"'S';" ~hTCL. iFi'F, ..... i~.'$~'~":z~9 DSS, DOT, SURVEYORS; ANDY H.,' STEVE 'R 4 ?01 -" 10 c-/64 t'l [~, · VERI'ICAL I L~,q,S, DOT'; RVEYORB: J DEMONi ': A' fl 'i:~,'i~t4 ,, . ,. . ~ · , t . i '' ; " ~. 1' ' I i , i . .. ~ ' r, · , · . ~ ·,' , ~..,,, rq , :,;~ , ,- ~ , . , . , ~% ,~ ,. ','..~, % ,. ,.,',.,' .~,~ .,,,'.~'.r':i , ' ';' ,,'~;., ",., ........ ~~,~ "~ ;~ '"i'",~ .... . , " ' ,.'. "' . . A't">E'IT~OLANE CC)MI:ANY ' .,...' ............ · ....................... I .... '~, ,.~.,,, ~,~ ................................ ~ ,~,~...~ .................................. : ..... , ............................................................. 7REC'OR[i" OF SUR~E~' " ' " . / ! , RArII. U$ OF CURVATURE ~ETHOT_I · " . .. OIL ANI) BAS ' · , ~OtiF'UTATION WEL_L. 11. TIME ~' D~TE LJDHOE BAY'~ NORI'H .St. OF'E, ALASKA ~ . 13~42~43 08-NO,V-79 ~ A ,S U R E D D R I F' 'ir D R I F' 1' £ F' T H [:'EEl' 9 594. i~05, 1925. 2000. F'AGIF.' NO .' CguRsE VERTICAL VER,TICAL SUBSEA R 'E C· T A .N. CJ U,'L n R C k' 0 S U R E DOGL ANOLE I)IREOI'ION LENB!'H ,DEF'TH ' m BEOI'ION TVD C 0 0 R [, I ~,.,..',~,..,T,:..~..,.~,..,,[,,,~S'I'nNCE ' DIREOTION SEVER [m M D FEET '~:EEY FEET , J FEET ' FEEl' FEEl' ' ........ D'"' H. DG/IO '. /. . .', · ~, . 0 0 0 O. O.O0' '0,00. -64,00.' 0.,00. 0~00 0,00 0 O. 0,0 o 15 s i .... ~ ...... : ...................... ~'~": ........ i99'~'~9~ ............... 5'"9'~'~'~6='"'i'9:~'~';,]""4'~'?T'"',mi6;~'3'*,, , : .~. . , ..'S ..... ]", ............ ~T'?~',"E.~. '" ~"::" ~'0; ~7 ........ S ..... ~ '5~ E ' ' : ~ . I 'j ' ': ' , ' ·. ' · .. . ~,~. . . . so~7. ~9 o s"'s"'"~~ .... ~,~.~,~e~~~~~l~ll .~~J ,:..: ,,,~ ~oe.~ ,s o'~e'"' ' ~)~'~f~' ~ ~ ~ ' ~ '" ~ ~ "~" ~"~" ~) " E .~..~,;,,~t~ .... ~,~ , . ~., . . .,~;.,.......~,~, ~ ' . .' 3678. 37 30 S 4 E !53. 3581.81 450.',41";~'3517;81 ".497,84 S" 16,94 E .498.13 S 1 57 Ex 3,6 , ~'~ .... . ', , .). l' SURVEY ~TAI'IONS , , ..- 3 '*' Y . ' ' . ~ , x u . 3836. 40 30 S i'W ........... i5'8"~ .... '370~"'~'58 ..........5405'~'t ........ 73'~'~0~"~'8'7"'?"~97'~"i'9'"S ............ 1'~;5~'4"-E ...... ~I 9 71 ~. I~ 'i' ...... S ...... t ' 5 2 E ' 2 . 7 ]932. 38 15 S 7 W 96, 3778,78 .598,05 ·3714,78. 657,.92 S 15~29 E 658,09 S 1 20 E 4,6 4o20, 36 3o 8 12 w 88. 3848,71 649.9~ ~784,71 710'.58..~ &~48 ~ 710,~1 $ 0.31 E 3,9 4113. 36 0 S 'lS'W ............... 93. ."3923'.71 ....~:'"70'4',29 ........ '385'9'~71 ........ 7~'3',"62 S ........7'~'"74"W'' ~ 763.'71' ~' .0 35 ~" 3~8 , , q217. 36 30 S 20 W '104. 4007.58 '7~5.60 3943.58 821.82 S 27'~76 W 822.29 1 56 W 1.2 4300. 38 15 S 22 W 83. "407~.54 '.'815'~'94 ....... ~009'.'54 'v"'868.'85 S' '. .... 45~82 W .... 870,0'6" S ' 3 1 W ' 2.5 , SURVEY S'I'ATION 4,153, 43 0 S 21W 4901~ 49 0 S 21 W · 5314. 49 0 S 21 W , . .. 153. 4189.63 915.48 ' 4125..63 9~1.51 S 82,32.W 965.03 S' 4 54 W 3[.1 ' . 448~ 4500.69 1237,33' 4436.69 ·i262,23 S 197,75 W 1277,63 S .8 54 W 1,3 413.' 4771.65 "' 1548:'77'"i'"47~7',&5". '"i'553.2:3 "S ...... 307'.'46"1;J ' 1583; 75 $ 11 16 W: ".O.c ~ .. · . , · :y,: :_C,_pgF',.U.,TOT.ZON.. , F'~GE No.,'.. co OIL. AND GAS .,~ "" , ~", o '. · ., ', . LJI)HOE BAY, NORTH SLOF'E, AI.ASKA , · AoUREI.I DRIFT DRIFT COURSE VERTICAL. VERTICAL. S,UB~EA R E C, T A N G U: L-A E C L.. 0 S U R E [IOGL EF:'TH ANGLE DIF{ECI'IDN LENGTH. DEPTH SECTION ''',TVD , 'C, 0,0 F( D I N ~',T E,S'DISTANCE: DIRECTION' SEVE~ , . , , . . 5812, 50 0 S 23'U ' .......... , ........... . .. . . ' ', ; ' '~ . '',~ " .. ' ' . , ' ,' .; ':., ," , ,. ' ,',..".LL,'. ?' ~.~ .. . , . ','.': :" "· . .. ' ~ '~ '" ~' ~ / ' ."' ·" ' ~' ' ~ ' ' ' '' '1: '~ 'z'''' '')'"','~'~' ~ ~ "' ' ' ~' '' ,' "' ~' "'~' ""' " ' ' ', ~ " . ,,,, .' : ,'.. .., .. ' ~ ', .. .:.',.., ..~,;.,:.~¢r',...,..,..'~ ,,';',,,' ~ ',~,,/~,,.,:,',,, ,' ~ .,, , ,,.,,., .,,., , ....... ~186, 50 15 S 27.W "~7~,*' 53Z4,84 '.2~I4.~7,~,',$27~'~'',,~154,'3~ $ ' ~7~.,S8,~..22~8~85' ,-S', !'4 49.W .... ". .,;,'.. ' , ' ' '.' t.' -, :, .'~" ' . ,':,';,.,':'.;, . '; ',.',; '.~.;j. ,.'.' '"',' ,, ,. ',',: ", , ' , ' ' , .... - . ,; ",.. ' . · /' ' ' ,: "' '.: ,, ,'. · ~ ~ )',,., . ' ' , . ' .... !.,;~0"",""; , ~ I . ' ' ', ' ' ,','' , i.' "' · ' .... · ' ;" ' ; '~',""/' ',". :,',;'" ' ':.~ "~ ' :,' ~ " ' , ", ' ~"~'";';;':,:;",'"" h! % ' : 'i,.~ 6302. V ' ~ ~~~' ' ~'.~ ' ~~e ' J~ '; ". ' ' ~ ; '. '~ . ' ' "'', "': ""' '." ' ' ~' ',. ' '' ' .... ~.. ,~-~ ..... ,, ,, / ~ '. ...................... ~ .... , . . . . . "' ~,-. ' · ' ~ ........... 1' ~"4:",,' ,~,,'., ~ ..... ~' ' ' '~';~'5 ..... ;' ' '~ ' . '~ ' .... ' ' ' ~ .... , t~;'.~ .; ' ~ ' 7400. 49 30 S 21, W ' ~~~;"~3~'~':~'1,',:~,~ 3~~~~~~~~,9~~;';'H':'~:~:~3~SZ',54 "S 1~ 78J). 48 0 S 22 W ' 2'17..~ .~420.0.~" 3457.31 ,',~';0~=~"~''~;.3~.40 S .10~,~4 ~ 3477.'40 S 17- 8057, 47 '0 8151. 4~ 45 8~8. 46 0 8650. 42 ~0 8993. .40 0 9116. 39 0 9615. 35 30 9924. 34 0 0140. 32 0 0~88, 3O 0 O&'07. 28 3O 0.7<54, 29 0 09&4 o 31 45 S' 22 W ": ........... "2'~'0; .... '&568';"&8 ........ 3'6][ 9";";4~;"":;'~;50';4".;'~;8'"':"3'472';'79-'S' ..... ""108'7.T;4'0-'~ ....... 3'&3.9";. '0'5 ........ S .... ~'7 S 22 W S :2':-2 W S 23W 94,. ~632,9'4 3~88,05',, ,~5~8.74 353&.40 S 1.1'13~!0 ,W 3707,~4, $ 17 '187. 6761.~5 3823,'38' ;6697.95 3661,90'9' 1163,80 W 3842,39 S 17 .... 3"1'2";..' 6985-.41' 40~'1";'03 .... ,'&~2~'~'~l'-":"38&3.00 .......................... S 1~47.~!~ ................ W "4059;32"' S 17 . 343. 7243.27 4267,02" 7179'.27 4073.38 S !327.98 W 4285.01 S 18 499. 30?,, '. '-'2 l'&'.' 7735.32 4~4&.91 7&71.32 4428.60 S 1465.60 W 7989.20 4822.88 7925.20 4593.02 S 1528.72 W 4.840,,'75 8170;'34 .... 49'40";~-'-;81~';'34 .... ~7'02';'8~"'"S ..... 1'570';87'"'W ...... 4958;'27 ..... 8382.'91' 50&8,12'8318';'91'''4820.39S 1620,'7'7 'W 5085,57 'IO'W" 7' 'W w.,.- 4 ,"W ....... , '15 W w ' 55 'W ..... 1014 23 W' 28 W 38 W 54 W S 20W S 21W S 21W s2;w S 21 'W . 5 S .1.8 8' S 18. 17 S 18 25 S '18 '28 S 18 35 S 27' W ............ 2'19'; ' "8573.98 ..... 51'75 ;-'0'(~;'~"'8509.'; 98 ..... '49'1 ~';'56"'S', f6&7';'~7""~ .....5'191";"70 S 18 '4'4 S 31 W 157, 8711.63 5250'.13 '8647,63 ,'4982,60 S 1704,28~ W 5266.01 S 18 53 S 3&'W 200, 8884'.1& 5.349.63 ,8820.16' '5066.89 S 17.,~0',07 W 5363,8? S 19 9 S 25 W 248. · Wi .'O.','E F I NAL '. : CLOSURE- DZREC~!ON; ,, S 17 DEGS, 9 MZNS 20 sEC'.~'W' ', ' .... . ................ DISTANCE,,r .........~363. .............. 89 FEET.. ~' ....... ... ' ....... ;. ........ i', -,. .................. . . '. ......... :':,.' ...... ', , "' ........ ~ '--'"':"'"'.:, .. i' ; ': ....... ," .... ;' . . W 1.] W " 14 1., 'W 1 .I HPLETION REPORT CO OIL & GAS CO RO$COP!C SURVEY DIUS OF CURVATURE NETHOD OF COMPUTATIONS HPUTED FOR SDC BY F M LINDSEY & AS$OC 2 NOVEMBER 79 WELL DS 3 -11 K B ELEV 34 FT C L O 5 O!,.R E S DISTANCE ~-ANGLE =D M RECORD OF SURVEY ALL CALCULATIONS PERFORHED BY I B M ELECTRONIC COMPUTER TRUE ~S, DRIFT VERTICAL ~TH ANGLE DEPTH D N SUB DRIFT SEA DIREC DEG. TOTAL COORDINATES DOG LEG 5EVERI TY DEG/IOOFT SECTION DISTANCE O' 0 0 0.00 '34,00 N O,OOE. 000 0 0 2000,00 1966.00 516,89W 100 I 0 2099.99 2065.99 $ 9.84W 200 4 15 2199.87 2165.87 S 5.73W 300 8 15 2299.26 2265e26 S 6.63W 400 9 30 2398.06 2364,06 510,46W 500 11 15 2496.42 2462.42 $ 6.6~W 500 16 0 2593.99 Z559.99 $ 0.56W 700 16 30 2690.46 2656.66 $ 1.39E 800 17 30 27~6.09 2752~09 $ 6,36E 900 19 15 2880.99 2866.99 5 4.33E 000 19 0 2975.47 2961.47 $ 4.34E 100 19 15 3069.95 3035.95 $ 3m36E 200 20 0 3164.14 3130.16 $ 0.44E 300 23 0 3257.17 3223.17 S 0.81W .00 26 15 3348.07 3316.07 ~ 0.24W 500 30 0 3436.24 3~02.26 S 1.08E 600 35 0 3520.55 3~86.55 $ 1.11E 700 37 30 3601.19 3567.19 $ 2.29E 800 40 0 3679.17 3645.17 $ 0.93E 900 38 30 3756.61 3722.61 511.5~W 000 37 0 3835.68 3801.68 511.48~ 100 36 30 3915,80 3881.80 S16.28W 200 37 0 3995.93 3961.93 $18.68W 300 38 30 4075.00 6041,00 S21,74W 0.00 $ 0.00 0.00 $ 0.00 0.86 S 0,20 5.38 S 0.82 31.45' $ '::~'; 6.'28' 71.07 $',,.'=' ~,8.25,,W :'" 71.55 S 6 37 37 W 97.37 S 8,06 W 126.56 S 6.59 W 158.00 S z~.20 W 190.67 S 1.73 N 223.35 S 0.66 E 256.92 S 1.58 E 293,56 S 1,46 E 335.22 S 1.08 E 382.35 S 1.62 E 636.06 S 2./+5 E 495e15 S 6.20 E 557.72 S 5,96 E 620.59 S 0.12 E 680.58 S 12.08 9J 738.65 S 26.43 W 795.71 S 44.~0 W 853.16 S 65.55 W 97.70 5 6 63 59 W 126.76 S 2 58 59 W 158.05 S 1 31 31 W 190.67 5 0 31 13 W 223.35 S 0 7 12 E 256.92 5 0 21 9 E 293.57 S 0 17 8 E 335.22 S 0 11 5 E 382.35 S 0 12 49 E 436e06 S 0 19 20 E 495.17 S 0 29 12 E 557.75 5 0 36 ~+6 E 620e59 S 0 0 62 E 680.69 S 1 1 3 W 739,12 $ 2 2 59 W 796e95 $ 3 11 ~9 ~ 855.67 S ~ 23 37 W 0.000 0.000 1.000 3.250 6.000 1.25½ 1.757 2.772 2.505 1.035 1.750 0,250 0.272 0e826 3e006 3.252 3.764 5.000 2.538 2.562 5.060 1.500 1.770 1.003 1.912 0.00 0.00 0.86 15.91 31.03 48.67 69.62 96.27 12~ ~ 149. 179.81 209.78 2~0.95 275.43 314.72 358.90 609.03 463.98 522.18 5~3.27 643.83 703.31 763.08 826.29 ~.RCO O/G DS 3-1! GYROSCOPIC SURVEY RECORD OF SURVEY ALL CALCULATIONS PERFORMED BY I B M ELECTRONIC COMPUTER 2 NOVEMBER 79 TRUE 4EAS, DRIFT VERTICAL )EPTH ANGLE DEPTH D M SUB DRIFT SEA DI.REC DEG, TOTAL COORDINATES CLOSURE& DISTANCE ANGLE D M DOG LEG SEVERITY DEG/1OOFT 4~00 40 0 4152.43 4118.43 521,59W 911.95 4500 44 30 4226.44 4192,44 $21.14W 974,55 4600 47 15 4296,05 4262.05 520,14W 1061.72 4700 48 30 4363,12 4329,12 $20.00W 1111.38 6800 68 30 4429,39 4395.39 $19,34W 1181,91 4900 49 30 4494,99 4460,99 &l'9,98W 1252,98 i5000 49 30 4559.9~ 4525'94 520.69W 1324'28 5100 49 30 4624.88 4590,88 S20,11W 1395,55 5200 49 30 4689.83 4655,83 S19.53W 1467.09 88.91 113,39 138,70 164,15 189,36 214,75 261.17 267,68 293,46 916,28 $ 5 34 6 W 981,13 S 6 38 13 W 1050,91S 7 35 2 W 1123,44 5 8 24 6 W 1196.98 S 9 6 8 W 1271.25 S 9 43 32 W 1346.06 S 10 19 17 W 1420,99 S 10 51 29 W 1496.15 $ 11 18 t2 W 5300 49 30 4754.77 4720,77 S18.93W 1538,89. S ~. 318,51.;.W; 1571.50 S 11 41 37 W . , 5400 49 30 4819.72 4785*72 S20.31W'1610*~l $:'~;i'364,0t W 1646.85 $ 12 3 30 W 5500 50 0 4884,33 4850,33 $20.98W 1681,93 $ "';'370*'95 W' 1722.35 $ 12 26 15 W 5600 49 30 4948,96 4914,94 $21,75W 1753,01.'$ ." 398,7.5~W.'.'"1797,79 S 12t8 53 W 5700 49 30 5013.89 4979,89 521,83W 1823,62 5800 49 30 5078.83 5046,83 S23,23W 1893,85 5900 49 30 5143,77 5109,77 522.36W 1963,95 6000 49 30 5208.72 517t.72 521.75W 2034.~3 6100 49 15 5273.83 5239.83 S21,88W 2104,89 6200 49 0 5~39.27 5305.27 521.98W 2175,03 6300 t7 30 5405,86 5371.86 $18.14W 2245.10 6~00 ~8 0 5473.09 5~39,09 516.18W 2315*82 6500 68 30 5539.68 5505,68 $16,91W 2387,36 6600 49 0 5605.62 5571,62 ~16,31W 2459.38 6700 48 30 5671.55 5637.55 516.38W 2531.53 6800 49 0 5737.48 5703,48 $16.78W 2603.59 6900 48 30 5803.42 5769.42 $17.18W 2675,t9 7000 50 0 5868.69 583~.69 $17,58W 2747,79 7100 49 15 5933,~7 5899,67 $17.98W 2820.33 7200 49 15 5998.75 5964.75 &lS.38W 2892,31 426.98 W 456.11W 485.57 W 514.13 W 562.33 W 570.57 W 596,16 W 617,99 W 639,24 W 660m73 W 681,89 W 703.3~ W 725.30 W 747.9~ ~ 771.19 W 794.83 W 1872.96 S 13 10 40 W 1948.00 S 13 32 28 W 2023.09 S 13 53 15 W 2098.39 S 1~ 10 57 W 2173.66 S It 26 53 W 2248.63 SIt 41 57 W 2322.90 S 14 52 15 W 2671.4t $ 14 59 24 W 2546,59 S 15 2 16 W 2621.76 S 15 ~ 31W 2696,92 S 15 7 2 W 2772,06 S 15 10 4 W 2847,76 S 15 13 36 W 2923.87 S 15 17 35 W 2999,53 $ 15 21 57 W 1.501 4'505 2.802 1.252 1.066 0.540 0,456 1.049 0,636 0,669 0.061 1.06~ 0.662 0.261 0.256 2.570 1.!92 0.646 0,606 0.502 0,569 0,548 1.518 0.78t 0,30~ SECTION DISTANCE 887.53 9'54.73 1026.50 1100,67 1175.56 12~1,03 1327.07 1403.11 1479.15 1555.18 1631.22 1707.5t 1783.84 1859.84 1935,8 2011,7~ 2087,?t 2163,59 2239,16 2313.75 2387,68 2t62.16 2537.21 2612.24 2687.30 2762.38 2838.06 2914.18 2989.90 i~R¢O O/G D~ 3-:!.1 GYROSCOPIC SURVEY RECORD OF SURVEY ALL CALCULATIONS PERFORMED BY I B M ELECTRONIC COMPUTER 2 NOVEMBER 79 TRUE IEAS. DRIFT VERTICAL )EPTH ANGLE OEPTH O M SUB DRIFT SEA DIREC DEG, · TOTAL cOoRDINATES CLOSURES O ! STANCE ANGLE D M DOG LEG SEVER I TY DEG/IOOFT 7300 49 0 6064,19 6030,19 $18.75W 2963,98 7400 49 0 6129.79 6095,79 $18'50W 3035.50 7500 49 0 6195.40 6161,40 7600 48 30 6261,33 6227,33 $19.29~ 3178,31 7700 48 45 6327,43 6293.43 7800 48 45 6393.37 6359.37 S19.86W 3319.80 7900 47 45 6459.96 6425.96 $20.86W 818,90 843,01 866,79 890,98 916,01 941,45 967,½0 8000 48 0 6527,03 6493,03 S21,28W 3458~96 $ 994,07 3075.03 S 15 26 40 ~ 3150.39 $ 15 31 15 ~ 3225.77 $ 15 35 14 W 3300.84 S 15 39 35 ~ 3375.71S 15 ~ ~1W 3450,72 S 15 ~9 57 ~ 3525.09 S 15 55 ~2 W 3598,97 $ 16 2 2 ~ 8100 47 45 6594,11 6560,11 $19,64~ 3528,~4 S 1019,99 ~ 3672,92 S 16 ,7 24 ~ 8200 47 30 6661,50 6627,50 519,34~ 3598.09.~ .... .104~,64';W~i: 3746,67 S 16 ~1 23 W 8300 47 15 6729,22 6695,22 $20,39W 3667,29:'S~069'6~ W'" 3820,10 S 16 15 37 W eeoo 4~ 30 6798,21 6764,21 S19,23~ 3735,39'5 ,/109~'17:W~ 3892,3e s 16 19 3~ W 8500 44 30 6868,92 6834,92 520,96~ 3801'79 $ .'~1~8,47~:~'W:ii'.!.3962,90 S 16 23 37 W 8600 ~3 30 6940,86 6906,86 520,54W 3866,75 S 1143,08 W 4032,17 S 16 28 7 W 8700 42 30 7013,99 6979,99 $20,34W 3930,6~ S 1166,90 8800 4! 30 ?088,30 7054,30 520,14~ 3993,43 S 1190,04 8900 40 45 7163,63 7129,63 $20.69~ 40~5,07 S [212,99 9000 40 30 7239.53 7205.53 520.56W 4116.01 $ 1235,92 9100 39 30 7316.13 7282.'13 $2~.08W 4176.09 S 1258,77 9200 39 30 7393.30 7359.30 521.73W 4235.31S 1281.98 9300 39 ~5 7470.60 ?436.60 $22.34W 4294.11S 1305.78 9400 38 30 7548.45 7514,45 S22.91~ 4352.05 S 1329.93 9500 38 15 7626,84 7592,84 S22,73~ 4409.27 $ 1354,00 9600 36 45 7706,18 7672,~8 522,38~ 4465,49 S 1377,35 9700 36 0 7786.69 7752,69 S22,69W 4520,26 S 1400,08 9800 34 30 7868.35 7834,35 S23.93W ~573,27 S 1422,92 9900 34 0 7951,01 7917.01 523,64W 4624.77 $ 1445.62 ;0000 34 30 8033,67 7999,67 S25.23~ 4676,00 S 1468,90 LOIO0 33 30 8116.57 8082,57 S24,86W 4726,66 S 1492.57 4100.21S 16 32 ~ W 4166.98 $ 16'35 38 W 4232,61S 16 39 12 W 4297,56 S 16 ~2 ~8 W 4361,68 S 16 ~6 26 W 4425.08 S 16 50 2S W 4488.26 S 16 54 49 W 4550.72 $ 16 59 32 W 4612.48 $ 17 ~ 14 W 4673.08 S 17 8 31 ~ 4732.13 S 17 12 34 W 4789.52 $ 17 16 58 ~ 4901.29 S 17 26 21W 4956.73 S 17 31 29 ~ 0,327 0,189 0,196 0,773 0.337 0,128 1,140 0,3~1 0,933 0.298 0,619 1.8~7 1,312 1,020 1.O0~ 1,004 0,786 0.256 1,022 0,413 0.349 0,782 0,259 1.50~ 0.758 1.552 0.508 0,714 1.006 SECTION DISTANCE 3065,49 31½0.9S 3216.39 3291.55 3366.59 34~1.77 3516.38 3590,53 3664,69 3738.57 3812.14 3884,53 395~.23 4092,8e 4159,8~ 4225.57 4290.67 4418,53 ~606,63 4667.44 4726.68 4784.30 4896.56 4952.26 ~RCO O/G DS :3-11 GYROSCOPIC SURVEY 2 NOVEMBER 79 RECORD OF SURVEY ALL CALCULATIONS PERFORMED BY ! B M ELECTRONIC COMPUTER TRUE lEAS, DRIFT VERTICAL SUB DRIFT TOTAL COORDINAT'ES ~EPTH ANGLE DEPTH SEA DIREC i D M DEG. ,0200 32 30 8200.46 8166.64 $25.36W 6775.98 $ 1515.68 ,0300 31 30 8285.24 8251.26 S26.71W 4823.59 S 1538'96 ;,0400 30 30 8370.96 8336.96 S27.26W '6869.49 S 1562.30 :0500 30 0 8457.34 8423.36 $33.09W 6913.03 S 1587.60 ,0600 29 30 8544.16 8510.16 S34.11W 4954.36 $ 1615.06 .0700 29 0 8631.41 8597,41 S35.13W 499~7 $ 1662,82 ,0800 30 45 8718.12 8684.12 S37.18W 5036e78 S 1672.21 .0900 31 30 8803.72 8769.?2 $39.13W 5075;63 S 1704.16 ~1000 32 30 8888.53 8854.53 S~I.0~W 5115e97 S 1738.26 CLOSURES DISTANCE ANGLE D M $ 5010.72 S 17 36 2~ W 5113.98 S 17 4T 17 W 5163.17 S 17 5~ 28 ~ 5210.96 S 18 3 19 W 5257.81S 18 12 25 W 5305.22 S 18 22 22 ~ 5353.88 $ 18 33 36 ~ 5403.21 $ 18 45 58 W ~1100 33 30 8972.39 8938,39 $60.43~ 5157.26 $'"'1773.80,~i: 5453.76 S 18 58 49 ~ '1200 34 30 9055.30 9021.30 $39.83~ 5199.99 S~,'"'i:~809.86, W 5505.95 S 19 11 25 ~ ,'1300 34 0 9137.95 9103.95 S37.49W 5263.9~.$ ~'1845'00 W' 5559,04 S 19 23 1W .1600 36 30 9220.61 9186.61 $3~.23W 5289.26 S ,"1878.3~,W,,,':.i,, 5612.89 S 19 33 5 W .1500 35 0 9302.78 9268.78 S36.63W 5335.99 S 1911.00 W 5667.86 S 19 62 15 W ,1600 36 0 9384.19 9350.19 S30.25W 5384.98 S 1962.16 W 5724.51S 19 ~9 56 W .1670 36 0 9440.82 9406.82 S30.~4W 5620.69 S 1962.93 ~ 5?66.97 $ 19 54 24 W ,1718 36 0 9479.65 9645.65 $30.64W 54~4.82 S 1977.22 W ~792.71S 19 57 28 ~ DOG LEG SEVERITY DEG/IOOFT l,OlO 1,066 1.009 1.5~6 0.555 1,830 0.920 l.O17 1.018 0.886 0.881 0.538 0,160 0.000 SECTION DISTANCE 5006.50 5059.19 5110.31 5159.87 5208.09 525~.36 5303.19 5352.29 5652.97 5505.65 5558.76 5612.7~ 5667.8~ 5764.9. 5792.7~ sOTTOH HOLE CLOSURE 5792.71 FEET AT S 19 57 28 W ARCO O/G DS 3-11 GYROSCOPIC SURVEY 2 NOVEMBER 79 INTERPOLATED TRUE VERTICAL DEPTHS, COORDINATES AND CLOSURES FOR GIVEN DEPTHS TRUE CODE MEASURED VERTZCAL TOTAL COORDINATES C L O $ U R E NAME DEPTH DEPTH DISTANCE ANGLE D M SUB SEA TOP SAD 10988 8878,40 5111,15 $ 1733,99 W BASE SAD [1598 9382,57 5384,2/ $ 19~1,18 W 5397.28 $ 18 ~ 23 W 8844.40 5723.45 S 19 49 33 W 9348.57 ARCO O/G DS 3-11 GYROSCOPIC SURVEY MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH. 2 NOVEMBER 79 TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION 134 134. 100 0 234 234. 200 0 334 334. 300 0 434 434. 400 0 53~ 534. 500 0 634 634, 600 0 73. 734. 700 0 83, 834, 800 0 934 934. 900 0 103~ 1034. 1000 0 1134 1134, 1100 0 123. 1234. 1200 0 133. 1334, 1300 0 1434 1434, 1400 0 1534 1534. 1500 0 163. 1634. 1600 0 173, 1734. 1700 0 183~ 1834. 1800 0 1934 1934. 1900 0 203~ 2034. 2000 0 2134 2134. 2100 0 223, 2234. 2200 0 2335 2334, 2300 2436 2434, 2,00 2 2538 2534. 2500 2641 2634, 2600 7 2745 2734. 2700 11 2850 2834. 2800 16 2956 2934. 2900 22 3062 3034, 3000 27 3168 3134. 3100 33 3275 3234. 3200 3384 3334. 3300 50 3497 3434, 3~00 63 3616 3534. 3500 82 TOTAL COORDINATES 0 0.00 $ 0 0.00 $ 0 0.00 $ 0 0.00 S 0 0,00 S 0 0.00 $ 0 0 0,00 S o o.oo ~.~ 0 0.00 S :!:!o o,oo s !:I 0 0.00 S ,.: 0 ': : ii' ,',:i',,,:, 0.00 $ : ;~(~., ';:i!,' 0.00 & ~:' ~' 0.00 $ , 0 0.00 0 0.00 0 0.00 0 0.09 0 1.76 0 8.29 I 21.32 I 37.51 2 56.99 3 81.35 4 110.31 5 141.93 6 176.35 5 210.86 6 246.03 7 283.95 10 328.22 13 380.87 19 4~5.28 0.00 W 0.00 W 0,00 W '0,00 W 0,00 W 0,00 W 0.00 W 0,00 W 0,00 W 0.00 W 0,00 W 0.00 W 0.00 W 0,00 W 0,00 W 0.00 W OeO0 W 0.00 W 0.00 W 0.02 W 0.33 W 1.08 W 2.59 W 5.27 W 7.56 W 8.22 W 7.68 W 5.52 W 2.92 W 0.42 W 1.25 E 1,58 E 1.46 E 1."6 f 2.62 E ,RCO O/G DS 3-11 GYROSCOPIC SURVEY IEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH. 2 NOVEMBER 79 TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 3742 3634, 3600 107 3871 3734. 3700 137 3998 3834, 3800 164 4123 3934, 3900 188 4248 4034, 4000' 213 4376 4134. 4100 241 4510 4234. 4200 276 4656 4334. 4300 322 4807 4434, 4400 372 4960 4534. 4500 426 5114 4634, 4600 480 5268 4734, 4700 534 5422 4834. 4800 588 5577 4934, 4900 643 5731 5034, 5000 697 5885 5134, 5100 751 6039 5234, 5200 805 6192 5334, 5300 858 6341 5434, 5400 907 6491 5534, 5500 957 6643 5634. 5600 1009 6794 5734. 5700 1060 6946 5834. 5800 1112 7101 5934. 5900 1167 7254 6034. 6000 1220 7406 6134, 6100 1272 7558 6234, 6200 1324 77~0 6334. 6300 1376 7861 6434, 6400 1427 8010 6534, 6500 1476 8159 6634. 6600 1525 8307 6734, 6700 1573 8451 6834. 6800 1617 8590 6934, 6900 1656 8727 7034, 7000 1693 25 521.02 30 602,71 27 679,43 24 751.60 25 823.30 28 897.87 35 981.12 46 1080.58 ~: 50 1186.87 ";~ii,,: 54 1296.04 !:'i 54 14o5,.36 '~ 54 1516.08 , 54 54 49 50 52 51 55 5Z 52 51 49 49 48 44 39 ,:::,,!i,!!!,'~"1953.49 2062,01 2169.81 2273,96 2381.06 2490.53 2599.45 2708.62 2820.91 3039.81 3148.60 3362.88 3465.90 3569.69 3672,13 3769.46 3860.59 3947,80 ,4.92 2.90 90.20 53.75 82872 115,91 1~2,84 229,83 271e31 SlO.O0 349.76 391.42 43~.54 480.91 524.71 567.25 605.30 636e70 669.66 701,37 7~5,43 771,37 844.40 880.50 918,45 956,54 996,72 1034.20 1071e40 1106,07 ~RCO O/G DS 3-11 GYROSCOPIC SURVEY 4EASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, 2 NOVEMBER 79 TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 8861 7134. 7100 1727 8993 7236. 7200 1759 9123 7334. 7300 1789 9253 7434. 7400 1819 9381 7534, 7500 1847 9509 7634, 7600 1875 9635 7734, 7700 1901 9758 7834, 7800 1924 9879 7934, 7900 1945 10000 8034, 8000 1966 10121 8134' 8100 1987 10240 8234, 8200 2006 10357 83340 8300 2023 10473 8434, 8400 2039 10588 8534, 8500 2054 10703 8634, 8600 2068 10818 8734, 8700 2084 10935 8834, 8800 2101 11054 8934, 8900 2120 11174 9034, 9000 2140 11295 9134, 9100 2161 11416 9234, 9200 2182 11538 9334, 9300 2204 11661 9434, 9400 2227 32 30 30 28 21 ,, 16 17 19 4031011S 4111,81 $ 4189,75,$ 4266,50 S 4341,32 S 4414,43 S 4484,65 5 4551,56 $ 4676,00 $ 4737,15 $ 4795,17 S 4901,66 5 4949,50 $ 4995,74 5 5042,13 $ 5089,64 S 51~8,12 S 5189,00 $ 5242,11S 5296,70 S 5~54,30 S 5416,0~ S 1203,76 1264,01 1294,12 1324,85 1B56,09 1~85o10 1412,91 1440e31 1468.90 1497,26 1524,71 1552,02 1580,27 1611069 1643,65 1677,78 1715,80 1757o33 1800,11 1842,80 188~,55 19~,00 1960,07 ARCO O/G DS 3-!! GYROSCOPIC SURVEY INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH, TRUE MEASURED VERTZCAL SUB DEPTft , DEPTH SEA TOTAL COORD [NATES 1000 1000, 2000 2000, 1956, 9000 2975, 4000 ~835. 3801. 5000 /,559, 4525. 6000 5208, 517~, 7000 5868. 8000 6527. 6~93. 9000 7239. 7205. 10000 8033. 7999. 11000 8888. 885~. 0,00 S 0,00 W 0,00 S 0,00 W 190,~8 $ 1.92 W 680.68 S 11,~5 W 1~24,66 S 240.1~ W 2034.70 $ 513.44 W 27~7,9~ S 747.~5 W ~459,22 S 999.38 W 4116,26 S 1235.25 W ~676.L8 $ 1~68.51 W 5116,0~ S 17~8,20 W 2 NOVEMBER 79 -) ..................................................... ARCO OIL & GAS ............... 400 - -- ' ................ DRILL. SITE- NO. .'_' *.:':":_-::-_' '::-:_'..' ' ._..:::__:_:..'-_:.'.::::::::::::::::::::: ::-:..-_ ...... :_ :-_RADIUS OFCURyATURE .................. aoo .............................................. GYROSCOPIC SURVEY ~ NOV 5 1979._'. ~ ' 1200 ........... ' ......................................................... ............ 1600 ........................ ; ............................ : ................................. :--- ........... : ....................... ~ ............. : ..... ~-- ........... : ........................ · ........... ~- ......... _: ...................................--:-.: ...... .~ ........................ . ; : ............. - ........ "-- ...... ~ .... 2400 ...... : .............. --r ............ -----~-: ....... ......... ~ ................. .. ............... SgO0 .................. _ ....... -.: ............................................. ~: : ..............: .................... ............. ~ ........................................................... : ............ T ................... ~ .......... : ......... ~ ......................... ........ ~ ............................................. : ...................... ................. . '-.~ ........... ~ ....................... ~ .................... - ...... : ....................... ~ ................... ~ ......... ~ ........... ~ : ...... * . . . ................................ ~ ...................................................... ~ . ....................... ..... ~ .......... ~ ...... ~ ....................... . ............................................................... ; ........... ::HOi~IZON TALL $EC. TI_ ON ' '_/_ ~L_~.- .... ' .... ~_ "._:- - SCALF: 1"= IO00' ............................................ ..................... ARCO OIL · GAS .................... '- ' ............ DRILL-- SI-TE- No. 3-11 ...... ~ ................... RADIUS OF_ CURVATURE___ - .................................. .. . _ ................................ : ...... GYROSCOPIC 'SURVEY NOV_ 5~_19_Z9 :_-:_-._--_-':".'_'.:-:-... 'ALL DEPTHS SHOWN' ARE: 'rVD. · : .............. :. .................. ~ ..... 4400 6800 ....... ' ................. 7200 ......................... qPLETION REPORT =O OIL 6, GAS CO :{OSCOP!C SURVEY )!US OF CURVATURE METHOD OF COMPUTATIONS ~4PUTED FOR SDC BY F M LINDSEY & AS$OC RECORD OF SURVEY ALL CALCULATIONS PERFORHED BY I B M ELECTRONIC C'OHPUTER TRUE DRIFT VERTICAL ANGLE DEPTH D M 0 0 0 '0.00 300 0 0 2000.00 SUB / DRIFT SEA,~/xr DIREC DEG. . o.oo[ l ~-6-6-,-0-0 $16,89W LO0 1 0 2099.99 2065.99 S 9.84W 200 4 15 2199.87 2165.87 $ 5.73W 300 8 15 2299.26 2265.26 $ mOO 9 30 2398.06 2364.06 510.46W 500 11 15 2496.~2 2~62.~2 500 14 0 2593.99 2559.99 $ O.5~W 700 16 ~0 2690.46 2656.a6 S 1.39E ~00 17 30 2786.09 2752.09 S 4.36E gOO 19 15 2880.99 2846,99 $ 4.33E 300 19 0 2975.47 2941.47 100 19 15 3069,95 3035,95 $ 3,36E 200 20 0 3164.14 3130,14 S 300 23 0 3257,17 3223.17 S 0,81W 400 26 15 3348,07 3314,07 500 30 0 3436.24 3~02.26 $ 1,08E 600 35 0 3520.55 3~86,55 $ 1.11E 700 37 30 3601,19 3567.19 ~ 2,29E 800 ~0 0 3679.17 3645.~7 $ 0,93E 900 38 30 3756,61 3722.61 000 37 0 3835.68 3801,68 100 36 30 3915.80 3881.80 $16.28W 200 37 0 3995.93 3961,93 518,68~ 300 38 30 ~075.00 ~041.00 TOTAL COORDINATES 2 NOVEMBER 79 WELL D5 3-11 ,, ".,% .;,~,% " ~' '"{ ,:/? ..' 4 . .' '~ :% ". " , '~% DO~ LEG 6~VERITY DEGIIOOFT 0.00 S 0.00 0.00 $ 0,00 0.84 S 0.20 5.38 S 0,82 16.20 $i'~ ~,1.99,~ 49.26 S" ~,!:: ~'6,'92'..~,' CLOSURES DI STANCE ANGLE D M 97.37 S 8.06 W 126.56 $ 6.59 ~ 158.00 S ~.20 W 190.67 S 1.73 W 223.35 5 0.46 E 256.92 S 1.58 E 293,56 S le46 E 335.22 S 1.08 E 382.35 5 1.42 E 436.06 5 2.45 E 495.15 S 4.20 E 557.72 5 5.96 E 620.59 S 0.12 E 680.58 5 12.08 W 738.65 S 26.43 W 795.71 5 44.60 W 853.16 S 65.55 W 0.00 $ 0 0 0 W 0.00 5 0 0 0 W 0.87 5 13 21 54 W 5'46 5 8 40 37 W 16.32 5 7 0 45 W 31.74 5 7 45 25 W 69.75 5 8 0 21W 71.55 5 6 37 37 W 97.70 5 4 43 59 W 126.74 $ 2 58 59 W 258.05 5 I 31 31W 190.67 5 0 3~ 13 W 223.35 5 0 7 12 E 256.92 5 0 21 9 E 293.57 S 0 17 8 E 335.22 5 0 11 5 E 382.35 5 0 12 49 E 436.06 S 0 19 20 E 495.17 $ 0 29 12 E 557.75 $ 0 36 46 E 620.59 5 0 0 42 E 680.69 5 1 1 3 W 739.12 5 2 2 59 W 796.95 5 3 11 39 ~ 855.67 5 4 23 37 W 0,000 0,000 1,000 3,250 q.O00 1.25~ 1.757 2.772 2,505 1.035 1,750 0.250 0.272 0.824 3.006 3.252 3.764 5.000 2.538 2.562 5,060 1.500 1.770 1.003 1.912 SECTION DISTANCE 0.00 0.00 0.86 15.91 31.03 e8.67 69.62 94.27 121 179.81 209.78 240.95 275.~3 314.72 358.90 409.03 663.98 522.18 583.27 6~3.83 703.31 763.08 824.29 ~RCO O/G DS 3-11 SURVEY , 2 NOVEHOER 7g RECORD OF SURVEY ALL CALCULATIONS PERFORMED BY I B M ELECTRONIC COMPUTER TRUE lEAS. DRIFT VERTICAL )EPTH ANGLE DEPTH D M SUB DRIFT SEA DIREC DEG. TOTAL COORDINATES CLOSURE& DISTANCE ,ANGLE D M 4400 40 0 4152.43 4118.43 $21.59W 911.95 S 4500 44 30 4226.44 4192.44 S21.14W 974.55 $ 4600 47 15 4296.05 4262.05 $20.14~ 1041.72 S 4700 48 30 4363.12 4329.12 S20.OOW 1111.38 $ 4800 48 30 4429.39 4395.39 519.34W 1181.91S 4900 49 30 4494.99 4460.99 $19.98~ 1252.98 S 5000 49 30 4559.94 4525.94 S20.69~ 1324.28 S 5100 49 30 4624.88 4590,88 $20.11W 1395'55 S 5200 49 30 4689.83 4655.83 519.53W 1467.09 S 88'91 113.39 138.70 164.15 189.36 214.75 241.17 267.68 293.46 916.28 $ 5 34 6 ~ 981.13 S 6 38 13 H 1050.91 S 7 35 2 W 1123.44 $ 8 24 6 W 1196.98 S 9 6 8 W 1271.25 S 9 43 32 W 13~6.06 S 10 19 17 W 1420.99 S 10 51 29 ~ 1~96.15 S 11 18 42 W 5300 49 30 4754.77 4720.77 518.93W 1538.89 S ~ 318.51 1571.50 S 11 41 37 W 5400 49 30 4819.72 4785e72 S20.31~'1610.51'S '~!~:'344,04 ~ 1646.85 $ 12 3 30 ~ 5500 50 0 4884.33 4850.33 $20.98W 1681.93 $ / "370'95 W' 1722.35 S 12 26 15 ~ 5600 49 30 4948.94 4914.94 S21.75W 1753.01 5 ,*' 398,75 W.'~:1797.79 S 12 48 53 W 5700 49 30 5013.89 4979.89 S21.83W 1823.62 5800 49 30 5078.83 5044.83 5900 49 30 5143.77 5109.77 522.36~ 1963.9~ 6000 49 30 5208.72 5174.72 $21.75~ 2034.43 6100 49 15 527~.83 5239.83 S21.88W 2104.89 6200 49 0 5339.27 5305.27 $21.98W 2175.03 6300 47 30 5405.86 5371.86 6400 48 0 5473.09 5439.09 $16.18~ 6500 48 30 5539.68 5505.68 $16.91~ 2387.34 6600 ~9 0 5605.62 5571.62 516.31~ 2459.38 6700 48 30 5671.55 5637.55 516.38W 2531.53 6800 49 0 5737.~8 5703.48 $16.78~ 2603.59 6900 48 30 5803.42 5769.~2 517.18~ 2675.49 7000 50 0 5868.69 5834.69 517.58~ 2747.79 7100 49 15 5933.47 5899.~7 $17.98W 2820.33 7200 49 15 5998.75 5964.75 518.38~ 2892.31 426.98 456.11 485.57 514.13 542.33 570.57 596.16 617.99 660.73 681e89 703.34 725.30 ?4?093 771.19 ?94.83 1872.94 S 13 10 40 ~ 1948.00 S 13 32 28 ~ 2023.09 S 13 53 15 ~ 2098.39 5 14 10 57 W 2173.64 S LA 26 53 W 2248.63 S 14 41 57 W 2322.90 S 14 52 15 W 2396.86 S 14 56 30 W 2471.44 S 14 59 24 W 2546.59 S 15 2 16 W 2621.76 S 15 4 31 H 2696.92 S 15 7 2 ~ 2772.06 S 15 10 4 ~ 2847.76 S 15 13 36 W 2923.87 S 15 17 35 W 2999.53 S 15 21 57 W DOG LEG SEVERZTY DEG/IOOFT 1.501 4.505 2.802 1.252 0.494 1.066 0,540 0,441 0.441 0.4~6 1.049 0.636 0.669 0.061 1.065 0.662 0.464 0.261 0.256 2.570 1.192 0.6~6 0.606 0.502 0.549 0.548 1.518 0.?84 0.303 SECTION DISTANCE 887.53 954.73 1026.50 1100.67 1175.56 1251.03 1327.07 1403,11 1555,18 1631.22 1707,54 1783.84 1859.84 1935.8( 2011,75 2087.74 2163.59 2239e16 231~,75 2387.68 2462.16 2537,21 2612,2~ 2687e30 2762.38 2838e06 2914e18 2989.90 tRCO O/G DS 3-!! GYROSCOPIC SURVEY RECORD OF SURVEY ALL CALCULATIONS PERFORHED BY I B M ELECTRONIC COMPUTER 2 NOVEMBER 79 TRUE 4EAS. DRIFT VERTICAL sUB )EPTH ANGLE DEPTH SEA D M DRIFT DIREC DEG. TOTAL COORDINATES C LO SURE 5 DISTANCE ANGLE D M DOG LEG SEVERITY DEG/iOOFT 7300 49 0 6064,19. 7400 49 0 6129.79 6095,79 SXS,50W 3035,50 7500 49 0 6195,40 '6~61.~0 ~18.24~ 3107,13 7600 48 30 6261,33 6227,33 $19,29W 7700 48 45 6327,63 7800 48 45 6393.37 6359.37 $19.86W 3319.80 7900 ,7 ,5 6459,96 6625.96 $20.86W 3389~75 8000 48 0 6527e03 6693.03 818.90 863.01 866.79 890.98W 9.1.65 967.40 99*.07 8100 67 45 6596.1! 6560.11 $19,6~W 3528.q~ S ~019,99 W 3075.03 & 15 26 40 W 3150.39 S 15 31 15 W 3225.77 $ 15 35 16 W 3300.8~ S 15 39 35 W 3450.72 S 15 49 57 W 3598.97 5 16 2 2 W 8200 a7 30 6661,50 6627.50 S19.3~W 3598.09,$ '10,6.6~';W ~ 37~.67 S 16 11 23 ~ 8400 ~5 30 6798.21 676~.21 $19.23~ 3735.39 ~5'?~096'17'W' 3892e3~ S 16 19 3~ W 8500 q~ 30 6868,92 &83Se92 520e96~ 3801.79 S..~"ll.18e$7:~W~;'~,3962.90 S 16 23 37 ~ 8600 63 30 6940,86 6906.86 $20.56W 3866.75 S 1143.08 W 8700 62 30 7013.99 6979.99 &20.36W 3930.6~ $ 1166.90 ~ 8800 ql 30 ?088,30 ?054.30 S20.1~W 3993.43 S 1190.0~ W 8900 60 45 7163.63 7129.63 S20,69W 60~5.07 S 1212.99 W 9000 60 30 7239.53 7205.53 S20.56W 4116.01S 1235m92 W 9100 39 30 7316.13 7282.'13 521.08W 6176.09 5 1258.77 W 9200 39 30 7393.30 7359.30 $21.73W ~235.31 $ 1281.98 W 9300 39 15 7470.60 7436.60 S22.36N ½29~.11S 1305.78 N 9600 38 30 7568.65 7516.45 S22.91N 6352.05 S 1329.93 W 9500 38 15 7626.86 7592.86 S22.73W 4409.27 S 1354.00 W 9600 36 45 7706.18 7672.~8 $22.38~ 4665.69 S 1377.35 N 9700 36 0 7786.69 7752.69 S22.69W 4520.26 S ~600.08 N 9800 36 30 7868.35 7834,35 523.93W 6573.27 S 1422.92 W 9900 34 0 7951.01 7917.01 S23.64W 6626.77 $ 16~5.62 W :0000 36 30 8033.67 7999.67 S25.23~ ~676.00 S 1668.90 W rOlO0 33 30 8116.57 8082.57 $26.86W 6726.66 S 1692.57 W 6032.17 S 16 28 7 W 4100,21 $ 16 32 ~ W 6166.98 S 16'35 38 W 6232.61 $ 16 39 12 W 4297.~6 S 16 ½2 ~8 W 6361.68 $ ~6 66 26 W 6425.08 $ 16 50 2~ W 6488.26 S 16 5~ 49 W 6550.72 $ 16 59 32 W 4732.13 S 17 12 3* W 4789.52 $ 17 16 58 ~ 6901.29 S 17 26 21W 6956.73 S 17 31 29 ~ 0.327 0,189 0.196 0.773 0.337 0.128 1.160 0.3kl 0,933 0.298 0.619 1.867 1.312 1.020 1.006 0.786 0.256 1.022 0,349 0.782 0.259 1.50~ 0.758 1.552 0.508 0.716 1.006 SECTION DI&TANCE -) 3065.49 3150.95 3216.39 3291.55 3366.59 36~1.77 3516.38 366~.69 3738.57 3812.14 3886.53 39~5.23 6159.8~ ' 4290.67 6618.53 6606.63 4667.66 4726,68 6784.30 4896.~6 4952.26 ~RCO OtG DS 3-11 GYROSCOPIC SURVEY RECORD OF SURVEY ~;, ALL CALCULATIONS PERFORMED BY I B M ELECTRONIC COMPUTER 2 NOVEMBER 79 TRUE lEAS. DRIFT VERTICAL $U0 DRIFT ~EPTH ANGLE DEPTH SEA DIREC D M DEG. TOTAL COORDINAT'ES C L 0 5 U R E S D I ,STANCE ANGLE D M $ DOG LEG SEVERITY DEG/IOOFT 0200 32 30 8200,44 8166.64 $25.36W 4775.98 $ 1515.68 :0300 31 30 8285.24 8251.24 $26.71W 4823.59 $ 1538.96 :0400 30 30 8370.96 8336.96 $27.26W '4869.69 ,0500 30 0 8457.34 8423.34 533,09W 6913.03 $ 1587.60 ,0600 29 30 856~.16 8510.16 $34.11W 6954.36 $ 1615.06 ,0700 29 0 8631.41 8597.41 $35.13~ 6994~57 ,0800 30 45 8718.12 8684.12 S37.18W 5036.78 .0900 31 30 8803.72 8769.72 $39.13W 5075~43 S .1000 32 30 8888.53 8854.53 $61.04W 5115e97 $ 1738.26 ,.1100 33 30 8972.39 8938.39 540.~3W 5157.2½ 5010.72 $ 17 36 2~ W 5063.14 $ 17 61 42 ~ 5113.98 $ 17 47 17 ~ 5163.17 $ 17 54 28 W 5210.96 5 18 3 19 ~ 5257.81 $ 18 12 25 W 5305.22 S 18 22 22 ~ 5353.88 $ 18 33 36 W 5603.21 $ 18 65 58 ~ 5453.76 $ 18 58 49 ~ , :i':,1809,84 W 5505.95 & 19 11 25 W 1200 34 30 9055.30 9021.30 $39.83~ 5199.99 &,,~ , ,1300 34 0 9137.95 9103.95 ~37.69~ 5263.96~$~;"1865,00 W' 5559.06 S 19 23 1W 1400 36 30 9220.61 9186.61 S35.23~ 5289.26 & .,"1878,3b,,~,4 5612.89 $ 19 33 5 ~ .1500 35 0 9302.78 9268.78 $34.63W 5335'99 S 1911.00 W 5667.86 S 19 42 1~ W .1600 36 0 9384,19 9350,19 530,25~ 5384,98 S 1942.16 ~ 5726,51 $ 19 49 56 W ,1670 36 0 9660.82 9606.82 S30.44~ 5420.49 S 1962,93 ~ 5766.97 S 19 54 24 W ,1718 36 0 9~79.65 9445.65 $30.44~ 5444.82 S 1977,22 W §792.71S 19 57 28 W 1,010 1.06b 1,009 1,546 0,558 1,830 0,920 1,142 1.017 1,018 0.886 0.881 0.538 1.814 0.160 0,000 SECTION DISTANCE 5006.50 5059.19 5110.31 5159.87 5208.09 5255.36 5303.19 5352.29 5652.97 5505.65 5558.76 5612.74 5667.81 5792.71 ~OTTOM HOLE CLOSURE 5792.71 FEET AT S 19 57 28 W ARCO O/G DS 3-11 GYROSCOPXC SURVEY 2 NOVEMBER 79 iNTERPOLATED TRUE VERTICAL DEPTHS~ ¢OORDXNATE$ AND CLOSURES FOR GIVEN DEPTH& TRUE CODE MEASURED VERTICAL TOTAL COORDINATES C L 0 $ U R E NAHE DEPTH DEPTH D [STANCE ANGLE SUB SEA TOP SAD 10988 8878./+0 ,5111.15 ,5 1733.99 W BASE SAD 11.598 9382.57 538/+.21 ,5 19/+1.18 W 5397.28 $ 18 /+~ 23 W 88~.60 ~723./+5 S 19 /+9 33 W 9368.~7 ARCO O/G DS 3-11 GYROSCOPIC SURVEY MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, 2 NOVEMBER 79 TRUE MEASURED VERTICAL SUB. MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 134 134, 100 0 234 234, 200 0 334 334, 300 0 434 434. 400 0 534 534, 500 0 634 634. 600 0 734 734, 700 0 834 834, 800 0 934 934, 900 0 1034 1034, 1000 0 1134 1134, 1100 0 1234 1234, 1200 0 1334 1334. 1300 0 1434 1434, 1400 0 1534 1534, 1500 0 1634 1634. 1600 0 1734 1734, 1700 0 1834 1834. 1800 0 1934 1934, 1900 0 2034 2034. 2000 0 2134 2134, 2100 0 2234 2234. 2200 0 2335 2334. 2300 1 2436 2434, 2qO0 2 2538 2534. 2500 4 2641 2634, 2600 ? 2745 2734. 2700 11 2850 2834. 2800 16 2956 2934. 2900 22 3062 3034. 3000 27 3168 3134, 3100 33 3275 3234. 3200 40 3384 3334. 3300 50 3497 3434. 3400 63 3616 3534. 3500 82 0 0,00 S 0 0,00 5 0 0,00 $ 0 0,00 ,5 0 0,00 ,5 0 0,00 5 0 0,00 $ 0 0,00 $ i~,~ 0 0,00 S '1~ 0 0,00 5 :,,f 0 0.00 ,5 0 0 0 0 0 0 1 1 2 3 4 5 6 5 6 7 10 13 19 0,00 0,00 0,00 0.09 1,76 8.29 21.32 37.51 56.99 81.35 110,31 141,93 176.35 210,86 246.03 283.95 328.22 380.87 ~q5.28 0.00 0,00 0.00 '0.00 0,00 0.00 0.00 0,00 0,00 0,00 0,00 0,0'0 0.00 0,00 0.00 0,00 0,00 0.00 0,00 0.02 0.33 1,08 2,59 ~,27 7.58 8,22 7.68 5.5Z 2,92 0,42 1,25 1.58 1,46 1.46 2,62 R¢O O/G DS 3-].1 GYROSCOPIC .SURVEY EASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH. 2 NOVEMBER 79 TRUE HEASURED VERTICAL SUB MD-T.VD VERTICAL DEPTH DEPTH .SEA DIFFERENCE CORRECTION TOTAL COORDINATE.5 3742 3634, 3871 3734. 3998 3834, 4123 3934, 4248 4034, 4376 4134. 4510 4234. 4656 4334. 4807 4434. 4960 4534. 5114 4634. 5268 4734. 5422 4834. 5577 4934. 5731 5034. 5885 5134. 6039 5234. 6192 5334. 6341 5434. 6491 5534. 6643 5634. 6794 5734. 6946 5834. 7101 5934. 7254 6034. 7406 6134. 7558 6234. 7710 6334. 7861 6434. 8010 6534. 8159 6634. 8307 6734. 8451 6834. 8590 6934. 8727 7034. 3600 107 3700 137 3800 164 3900 188 4000 213 4100 241 4200 276 4300 322 4400 372 4500 426 4600 480 4700 534 4800 588 4900 643 5000 697 5100 751 5200 805 5300 858 5400 907 5500 957 5600 1009 5700 1060 5800 1112 5900 1167 6000 1220 6100 1272 6200 1324 6300 1376 6400 1427 6500 1476 6600 1525 6700 1573 68O0 1617 6900 1656 7000 1693 25 521,02 , 30 602.71 27 679,43 24 751,60 25 823,30 28 897.87 35 981.12 46 1080.58 50 1186.87 ~,,,, 54 1516,08 1626,24 1737,04 1845.55 1953.49 54 2062,01 53 2169.81 49 2273,96 50 2381,06 52 2490.53 51 2599.45 52 2708e62 55 2820.91 53. 2931.12 52 3039.81 52 3148.60 52 3256.13 51 3362.88 49 3465.90 49 3569.69 48 3672.13 44 3769.46 39 3860,59 37 3947.80 .4,92 E 2,90 E 11,31W 30.20 W 53,75 ~ 82,72 W 115,91W 152,84 W 191,06 W 22g,8,3 W 271,31W 310.00 W 349,76 W 391,42 W 435.54 W 480.91W 524.71W 567.25 W 605,30 W 636.?0 W 669,66 W 701.37 W 7~5.43 W 771.37 W g07,44 W 844.40 W 880,50 W 9~8.45 W 956.54 W 996.72 W ].034.20 W 1071,40 W ~06,07 W 1139.87 W 1173.13 W ARCO O/G DS 3-11 GYROSCOPIC SURVEY MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, 2 NOVEMBER 79 TRUE MEASURED VERTICAL SUB MD-TVD VERTICAL DEPTH DEPTH SEA DIFFERENCE CORRECTION TOTAL COORDINATES 8861 7134. 7100 1727 8993 7234. 7200 1759 9123 7334, 7300 1789 9253 7436. 7400 1819 9381 7536, 7500 1867 9509 7634. 7600 1875 9635 7734. 7700 1901 9758 7836. 7800 1926 9879 7934. 7900 1945 10000 803~. 8000 1966 10121 8136. 8100 1987 102~0 8234, 8200 2006 10357 8334. 8300 2023 10~73 8436. 8400 2039 10588 8534. 8500 2054 10703 863~. 8600 2068 10818 8736, 8700 2086 10935 8836, 8800 2101 11054 8934, 8900 2120 11174 9036, 9000 2140 11295 913~, 9100 2161 11416 9234, 9200 2182 11538 9334, 9300 220~ 11561 9436, 9600 2227 4031.11S 6111,81 4189,75 S 6266,50 $ 4341,32 S 4616,63 $ 4551,56 $ 6676,00 5 4737.15 $ 6795.17 $ 16 5042.13 17 5089.64 19 5138,12 20 5189.00 21 5262,11 21 5296,70 22 5356.30 23 5616.03 1203,76 1233,64 1264,01 1296,12 132~.85 1356,09 1385.10 1~12.91 1660,31 1468,90 1697,26 1524,71 1552,02 1580,27 1611,69 1663,65 1677,78 1715,80 1757,33 1800,11 1842,80 1883,55 19~3,00 1960,07 ARCO O/G DS 3-11 GYROSCOPIC SURVEY INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH, TRUE MEASURED VERT I CAL SUB DEPTH DEPTH SEA TOTAL COORDINATES I000 1000. 966* 2000 2000, 1966, 3000 2975, 2941. 4000 3835. 3801, 5000 ~559, ~525, 6000 5208, 5174, 7000 5868, 5834, 8000 6527. 6493. 9000 7239. 7205, 10000 8033, 7999, 11000 8888, 8854, 0,00 5 0,00 W 0.00 $ 0,00 W 190.6.8 5 1,92 W 680,68 5 11'55 W 1324.66 5 240,13 W 2034,70 ,5 513,44 W 27~7.9~ S 7~7,45 W 3459,22 S 993,38 W 4116,26 S 1235.25 W ~676,~8 S ~68.5~ W 511600Z S 1738,20 W 2 NOVEMBER 79 ........................................................... RADIUS OF CURVATURE ..............................................._ ~ .......:~.._ _.~_ ............... . ............. TMD=[ ........... .... __ ........ ...... L: HOEIZON TAL;,~ SECT_ION ' .-'_ L_:/ .L ' ...... -. : ._:' -'SCALF.:_' !" = I000'.. ........................ ARCO OIL ............... DRILL-SITE-No. 3-1t ....................................... .................................................. RADIUS OF CURVATURE ......................... _-:' ::-;' .-.-.-__: -__~2_- ~GYROSCOPIC-$URVEY_L ............ NOV. 5~..19.?$ ii i i i ...... -'i-~.'~.-~:-.'. i- ALL 'DEPTHS SHOWN ~-~-'-~'.::.'~::','-,-r ~- ~vo~ ..... '::-'-~---~' $000 ......... _' *. _- rior~,-~ ~4m.~r~c:n ~'rouuc~ng u~v'.s~on North Post Office' 380 Anchorage, ,~'-.~a3ka .99510 · Teiephop, e 907 277 5537 November 7, 1979 Reference; Enclosed' are Cased Hole Logs £or the following _ARCO wells: 10/6/79 CNL Run 1 5" 18/16/79 CNL Run 1 5" D.S.. 12~3 9/16/79 CNL Run 1 5"' ease sig-n and return the attached copy as receipt of data. ¢' ~:7, ,~::; r ':4 13' .... G~OL -. 12~_ __~ ;STAT CONFER: K. J. Sahlstrom North Engineering TP&NSM!TFAL # 459 DISTRIBIrI'ION North Geology F_xxon Drilling Mobil Eng. Manager Getty R & D Sot,io Geology blarathon State of Alaska H~illiP$ D & M Chevron '7'e'.;t Of/ice ~o× ,3:'jC ,..,~.. Tel zpho,-,; .: ',,' 277 November 7, 1979 · . Reference: Enclosed are Open Hole Logs for the following ARCO wells: 10/6/79 FDC--CNL Run 1 S" " FDC/GG Run 1 5" " "' BHCS Run 1 2" & 5" ,: ,t DIL Run 1 2" & 5" t, 10/7/79 CPL Run 1 5" D.S. 3-11 10/6/79 RFT Run 1 5" IYGI # 3 9/20/79 CPL Run 1 5" ///~Please sign and. return tt~e attached copy as receipt of data. · · K. J. Sahlstrom North Engineering TPANSMITTAL # 458 DISTRIB[i'I'ION North Geo].ogy I)ri ].ling Eng. Manager R&D Geology State of Alaska IN×on Mobi. 1 Cett)- Sol~.io ~arathon Phi !lips Chm~ron ARCO Oil and Gas;"~mpany Horth Alas / ~trict Post ©flice .. )x 360 Anchorage. Alaska 99510 Telephone 907 277 5637 October 12, 1979 Mr. Hoyle H. Hamilton ' State of A1 aska Department of Natural Resources- Division of Oil and Gas 3001 Porcupine Drive Anchorage, Alaska 99501 Subject' ~~:m,'Permit No. ~_~S 3-1]~J Permit NO ~ Permit No 79-48 79-47 79-50 DS 14-6, Permit No. 78-65 DS 14-8, Permit No. 78-67 Dear Sir: Enclosed please find a Monthly Report of Drilling Operations for the aboVe-mentioned well. Very truly yours, P.A. VanDusen District Drilling Engineer' PAV'ms Enclosured ARCO Oil and Gas Company is a Division of AtlanlicRichfieldCompany ~ · SUBMIT IN DUPLICATE Form No. 10-404 ,REV: 3-1-70~ STAT E 0 F A LAS KA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS WELL WELL OTHER 2. NAME OF OPERATOR Atl antic Ri chfi el.d Company 3. ADDRESS OF OPERATOR P.O. Box 360, Anchorage, Alaska 4. LOCATION OF WELL 99510 1082'N & 862'E of SW cr SEC ll, T1ON, R15E, UM 5. APl NUMERICAL CODE 50-029-20383 6. LEASE DESIGNATION AND SERIAL NO. ADL 28331 7. IF INDIAN'ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. DS 3-11 (23-15-10-15) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field-Prudhoe Oil 11. SEC. T. R. M. (BOTTOM HOLE OBJECTIVE) SEC 15, TION, R15E, UM 12. PERMIT NO. 79-47 Pool 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. Report of Operations for September, 1979. Spudded well @ 1530 hrs 9/10/79. Drld 17-½" hole to 2770' Ran 13-3/8" 72# L-80 csg w/ shoe set @ 2746'. Cmtd w/ 7200 sx Arcticset II cmt. Did 30 sx top job. Installed & tstd pkoff. NU BOP. Tstd Hydril to 3000 psi & BOP to 5000 psi. Drld cmt & FS + 10' new hole to 2780'. Tstd form to 12.5 ppg equiv mud wt. Drld 12-¼" hole to 3539'. POH to change BHA & could not get back into old hole, Drld new hole from 2693'-6633'. Reamed f/ 6146'-6166' to start another hole. Drld new hole f/ 6146'-10700'. As of 9/30/70, running 9-5/8" csg. 14. I hereby certify that the fqqegoing '~ue and correct SIGNED ,~. _/~o ~.~ TITLE District Dr!!!!.-.9 Engr. DATE !0/!2/79 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 oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. Fom~ No. 10-404 REV. 3-1-70 ,. SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 2. NAME OF OPERATOR Atl antic Ri chfi el d Company 3. ADDRESS OF OPERATOR P.O. Box 360, Anchorage, Alaska 4. LOCATION OF WELL 5. APl NUMERICAL CODE 50-029-20383 6. LEASE DESIGNATION AND SERIAL NO. ADL 28331 7. IF INDIAN'ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. 99510 DS 3-11 (23-15-10-15) 1082'N & 862'E of SW cr SEC ll, TION, RI5E, UM 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field-Prudhoe Oil Pool I I. SEC. T. R. M. (BOTI'OM IIOLE OBJECTIVE) SEC 15, TION, R15E, UM 12. PERMIT NO. 79-47 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTII SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED tIOLE AND ,~NY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. Report of Operations for September, 1979. . Spudded well @ 1530 hrs 9/10/79. Drld 17-½" hole to 2770~ Ran 13-3/8" 72# L-80 csg w/ shoe set @ 2746'. Cmtd w/ 7200 sx Arcticset II cmt. Did 30 sx top job. Installed & tstd pkoff. NU BOP. Tstd Hydril to 3000 psi & BOP to 5000 psi. Drld cmt & FS + 10' new hole to 2780'. Tstd form to 12.5 ppg equiv mud wt. Drld 12-¼" hole to 3539'. POH to change BHA & could not get back into old hole. Drld new hole from 2693'-6633'. Reamed f/ 6146'-6166' to start another hole. Drld new hole f/ 6146'-10700'. As of 9/30/70, running 9-5/8" csg. ~'~' 14. i hereby certif~ th.at the fc'A, egoing i,%true and correct SIGNED~". ~-Tf~ TITLE District Drilling Engr. DATE !0/!2/79 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 oil and gas conservation committee by the 15th of-the succeeding month,unless otherwise directed. ARCO Oil and Ga" npany North Alask ,gistrict Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 September 28, 1979 Mr. Hoyl e Hamilton State of Alaska Department of Natural Resources Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Subject' DS 3-11 Dear Mr. Hamilton' Enclosed please find a Sundry Notice outlining our plans for the above-mentioned well. Very truly yours, P. A. VanDusen District Drilling Engineer PAV'jh Enclosures ARCO Oil and Gas Company is a Division of AtianlicRichfieldCompany Form 1~-403 REV. 1-10-73 Submit "intentions" in Triplicate & *'Subsequent Reports" in Duplicate STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTSON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) OIL ~ GAS r'-I WELL_tx XI WELL ~ OTHER NAME OF OPERATOR ARCO 0il and Gas Company 3. ADDRESS OF OPERATOR P. 0. Box 360, Anchorage, AK 99510 LOCATION OF WELL At surface 1082'N & 862'E of SW cr Sec 11, TION, R15E, U~ Bottom Hole' 1320'N & 1320'E of SE cr Sec 15, T10N; R15E, [ncati o_n.. 13o ELEVATIONS (Show whether DF, RT, GR, etc.) 64' RKB 14. 5. APl NUMERICAL CODE 50-029-20383 6. LEASE DESIGNATION AND SERIAL NO. ADL 28331 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. DS 3-11 (xx-15-10-15) ]0. FIELD AND POOL, OR WILDCAT Prudhoe Bay Field-Prudhoe Oil Pool 111. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) UM Sec 15, T10N, R15E, UM 12. PERMIT NO. 79-47 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 PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS (Other) SUBSEQUENT REPORT OF: WATER SHUT-OFF ]]~ REPAIRING WELL FRACTURE TREATMENT _.~ ALTER lNG CASING SHOOTING OR ACIDIZING ABANDONMENT* (Other) (NOTE~ Report results of multiple completion on Well Completion or Recompletion Report and Log form.) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all i~ertlnent details, and give pertinent dates, including estimated date of starting any proposed work. · . ARCO Oil and Gas Company proposes to set 9-5/8" 47# casing @ +10,606'MD (8630'TVD). It will be cemented with 1000' of Class "G" cement. An 8-1/2" hole will be directionally drilled from casing shoe to TD (11,732'MD). A 7" 29# liner will be run from +_10,306'MD to TD. It will be cemented with Class "G" cement. ,a .... Ko (" - Verbal approval obtained from Hoyl e Hamil ton September 27, 1 979. 16. I hereby certify that the foregoing Is true and correct ... TITLE District Drilling Engineer ~/2__.~'/~'~2 - DATE . · / (This space for State office use) APPROVED BY :~--, . ~ r CONDITIONS OF~ PP Rb~/~-l-, DATE TITLE :-,....~.,;~ ....... ~ ....... : ?~.' / See Instructions On Reverse Side Alaska Oil and C~s Conservation Ccmmission Hoyle H. Hamilton September 17, 1979 Chairman of the Cc~m%i~'~ion Lonnie C. Smith ~j/ ~ssioner ~ D. Foster Petroleum Inspector Witness BOPE Test on ARfI)'s D.S.3-11 Sec.15, T10N,R15E, UM Permit #79-47 Friday, Septemb~._..~4, 1979 While standing by~ a BOPE test on SOHIO's R-6 I was contacted by Blair Wondzell, State Petroleum Engineer, concerning a BOPE test on ARO0's D.$. 3-11. I contacted Mr. Joe McIness, ARfD drill foreman, and we discussed the test. The test began at 3:15 AM and was concluded at 7..15 AM. During the test two 4" valves leaked and I requested that they be repaired or changed. The results of the test are attached to this report. In summary I witnessed the BOPE test on ARfD's D.S. 3-11. Attach: Mr Joe McIness contacted me this date, Monday, September 17, 1979 and infon~d me that the two 4" valves had been repaired and tested. Alaska Oil and Gas Conservation Commission Field Inspection of Blowout Prevention Equipment Inspecto ~Jel t D. S, ,3- /7 LocatiOn: Sec/~ .T/~J R~--~)m !.~"~ Casing Set @~7~'~f~. Drilling Contract or ~~./~//.~ . Rig ft~r' Represent at i vt ~z~ .~o .,~/?~R/t~7~.o .~ Well Sign- .L~ ' - ' Full Charge Pressure~O~90 psig General Housekeepin8 Pressure· After Closure/~O psig Reserve pit Rig BOPE Stack Annular Preventer Pipe Rams · Blind Rams Choke Line Valves H-. C.R. Valve · Kill Line Va%ves Check Valve- NO Full Charge Pressure Attain in: F min-~ -~ec. · N2 ,~//f~D/ o?/~0/ ~0~ ~)0<5. x~'?O--"© psig Remote Controls ~~ ' p.qig Kelly and Floor Safety Valve:j Upper K'elly / . Test Pressure Lower Kelly / _Test Pressure Balt Type I Test Pressure 'Inside BOP_ / · ~.hoke Manifold / No. v~.~vo~. / ? No. flanges ~ Adjustable Chokes / -- Itydra,~ically operated choke Test Pres sure Test Pressu ~ro~t ~u~t~: r~i~ur~ '.~ . T~st 'fi,n° ~__h~'~.-Zy~m,~j- Repair or Replacement of failed equipment to be made within / days and Inspector/Commission office notified.' July 25, 1979 Res Prudhoe Bay Unit DS~3-11 Atlantic Richfield Company Permit No. 79-47 Sur. Loc.: 1082'N & 862'E of SW cr Sec 11, T10N, R15E, UM. Bottomhole Loc.~ 1320'N & 1320'W of SE cr Sec 15, T10N, R15E, Mr. P. A. VanDusen ~ District Drilling Engineer ARCO Oil and Cas Company P. O. Box 360 Anchorage, Alaska 99510 Dear Mr. VanDusen: EnClosed is the approved application for permit to drill the above referenced well. Well samples, core chips and a mud log are not required. A directional survey is required. If available, a tape contain- ing the digitized log information on all logs shall be submitted for copying except experimental logs, velocity surveys and dipmeter surveys. Many rivers 'in Alaska and their drainage systems have been classified as important for the spawning or migration of anadromous fish. Operations in these areas are subject to AS 16.50.870 and the regulations promulgated thereunder (Title 5, Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. Pollution of any .waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to commencing operations you may be contacted by a representative of the Depar~ent of Environmental Conservation. Mr. P. A. VanDusen Prudhoe Bay Unit DS 3-11 -2- July 25, 1979 Pursuant to AS 38.40, Local ~ire 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, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout preventer equipment before surface casing shoe is drilled. , In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a witness present. very truly yours, Hoyle ~. H~ilton Chai~an of ~ ~' ~ Alas~ 0il & Gas Conservation Commission Enclosure cc:' Department of Fish & Game, Habitat Section w/o enc l. Department of Environmental Conservation w/o/encl. Department of Labor; Supervisor, Labor Law Compliance Division w/o enc!. .~, ARCO Oil and Gaf. 'mpany Alaska ReX Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 277 5637 July 16, 1979 Mr. Hoyle Hamilton State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Subject' DS 12-4, DS 3-11 Dear Mr. Hamilton' Enclosed is our Application for Permit to Drill, the $100.00 filing fee, and the required survey plat for the above-mentioned wells. Very truly yours, P. A. VanDusen District Drilling Engineer PAV'jh Enclosures ARCO Oil and Gas Company is a Division o! AllanlicRichlieldCompany Form 10-401 REV. 1-1-71 SUBMIT IN TRi. }TE (Other instructio,.., on reverse side) STATE OF ALASKA ~ ~ .-~' r" ~ ~ ' '.'?'.i OIL AND GAS CONSERVATION COMM!T~_E[ "~'.,; ~/. .! PERMIT TO DRILL OR DEEPEN .. OTHER la. TYPE OF WORK DRILL [~] b. TYPE OF WELL OIL DEEPEN [] 2. NAME OF OPERATOR Atlantic Richfield Company 3. ADDRESS OF OPERATOR P.O. Box 360 Anchorage, Alaska 99510 4. LOCATION OF WELL At surface 1082'N & 862'E of S~fcr Sec ]l, I]0N, RISE, UH IproposedDrod, zone 320'N & 1320'W of Sfi/cr Sec 15, ll0N, R15E, UH 13. DISTANCE IN MILES AND DIRF__ITrlON FROM NEAREST TOWN OR POST OFFICE* 5 Hiles NE of Deadhorse, Alaska aPI #50-029-20383 6. LEASE DESIGNATION AND SERIAL NO. ADL 28331 7.IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhoe Bay Unit 9, WELL NO. DS 3-11 (xx-15-lO-15) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay Fie]d Prudhoo_ Oiq Pool 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec 15, T1ON, R15E, UM 12. 14. BOND INFORMATION: r~E Statewide Surety and/or No. Federal Insurance Co. #8011-38-40 15. DISTANCE FROM PROPOSED * 16. No. OF ACRES IN LEASE LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. 1320' 2560 (Also to nearest drig, unit, ff any) 18. DISTANCE FROM PROPOSED LOCATION 19. PROPOSED DEPTH TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 2640' 11,732' MD Amount $1 00,000 17. NO.ACRES ASSIGNED TO THIS WELL 160 20. ROTARY OR CABLE TOOLS Rotary 21. ELEVATIONS (Show whether DF, RT, CR, etc.) 22. APPROX. DATE WORK WILL START Pad Level - 30' RKB - 64' Auq. 25, 1979 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRADE SETTING DEPTH Quantity of cement 32" 20" 94 lb. H-40 80' 250 g× povmafvnqt TI 17-1/2" 13-3/8" 72 lb. MN-80 2700' circ to-~u~f (a.~.~rt~ 1'2-1/4" 9-5/8" 47 lb. 80&95 11,732' 2600'+_ cmt column on l_qt. (arpp ox 1500 sx) plus 300'+Ocolun on 2nd stg (approx 300 sx) Atlantic Richfield Company proposes to directionally drill this well to ll,732'MD, 9225'TVD to produce the Sadlerochit zone. Logs will be run across selected intervals. A 13-5/8" 5000 psi RSRRA BOP stack will be used. It will be pressure tested each week and operationally tested each trip. A string of 5-1/2" 17# N-80 tubing, packer, and necessary provisions for subsurface safety equipment will be run. The packer will be set above the Sadlerochit. A non-freezing liquid will be left in all uncemented annuli within the permafrost interval. Selected inter- vals within the Sadlerochit interval will be perforated, and reported on subsequent report. A 5000 psi WP wireline lubricator, tested to working pressure, will be utilized with all wire- line work. Well will be flowed to production facilities during perforating and testing. The downhole safety valve will be installed and tested upon conclusion of job. IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal is to deepen give data on present productive zone and proposed new productive zone. If proposal is to drill or deel~n directionally, give pertinent data on subdufface locations and measured and true vertical depths. Give blowout preventer program. 24. I hereb~at the Foreg~g is Tny~and Correct roLE Dist. Drlg. Engr. (This spac~ for State office us~) SAMPLES AND CORE CHIPS REQUIRED 0~-~ ~o DIRECTIONAL SURVEY REQUIRED )~?s [] NO CONDITIONS OF APPROVAL, IF ANY: MUD LOG [] Y~ OTHER REQUIREMENTS: A.P.I. NUIVlERICAL CODE ,5-o -,o z PERMIT NO. ~-~ ~ APPROVAL DATE ....... ~ .... *See Instruction On Reverse Side July ~ ~°7° DATE 7/25/79 · 6.38'---d'V~~Oso ~ 664' '2~ AS BUILT "' WELL No. II LAT. 70°1.3'52.$16TM Y 5 937 146.07 LONG. 148°16'16.976" X 714 129.64 WELL No. 12 LAT. 70©13'51.163'' Y 5 937 029.52 LONG. 148°IG'IG.:>49" X 714 158.00 WELL No. 13 LAT. 70°13'50.008'' Y 5 936 912.87 LONG. 148°IG'I5.521'' X 714 186.38 WELL No. 14 LAT. 70© 13'48.849" Y 5 936 795.84 LONG. 148°16' 14.799'' X 714 214.55 15 I 14 CERTIFICATE .3 OF SURVEYOR U/ DI ST ' T 0 ~ WEST LINE · oo 12 887' 936' I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE .LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS A LOCATION SURVEY MADE BY ME OR UNDER MY SUPERVISION, AND ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT. APRIL :>5,1976 DATE OF SURVEY APRIL 28~ 1979 DATE OF ADDITIONAL SURVEY (Wells 9 ~ I0 ) MAY 22~ 1979 DATE OF ADDITIONAL SURVEY (W¢115 II thru 14) SURVEYOR A UILT WELL LAT. LONG. WELL LAT LONG. WELL LAT. LONG. WELL LAT LONG. 'N ELL LAT. LONG. WELL LAT. LONG. WELL LAT. LONG. WELL LAT. LONG. WELL LAT. LONG. No. 1 70°14' 01.509" Y 5 938 074.68 148© 16' 22.773" X 713903.73 No. 2 70© 14' 00.393" Y 5 9:37 961.9:3 148© 16' 22.066" X 713 9. 31 25 No3., 70°1:3' 59.238" Y 5 937 845.28 148016' 21.3:35" X 713959.73 No. 4 70°13' 58.085" Y 5 937 /28.76 148~'t6' 20.610" X 713 988.0t No. 5 70°t3' 5G. 933" Y 5 937612 40 i48©16' 19.880" X 714 016.42 No. 6 70°13' 55.774" Y 5 937 495.34 t48©16' 19. 156" X 714 044.67 No. 7 7C©13' 54.620" Y 5 937 z78.76 148°16' 18.4:>8" X 714 073.C7 Ne. 8 70°13' 5`3.470" '( 5 9.37 :>62.50 148016` 17.701" X 714 101.:57 No. 9 70°14'03.814'' . Y 5 938 307.51 148°16'24.247'' X 713 846.:57 WELL Nolo LAT, 70°14'02~662'' Y 5 938 191.14 LONG. 148o16'2:3.509" X 713 875.09 NOTE o EXISTING WELL OR CONDUCTOR PIPE 3 ADDED WELLS II- 14 #2 ADDED WELLS 91~10 MA~ 22~ 1979 APRE-~979 -'- JUNE 2:>,76 DATE ]1 4/-1 ADDED WELLS 5&6 GD. REVISION .CKD ARCO No. HVL No.:34-DS3'-76 ATLANTIC ICHFIELD CO. AS BUILT DRILL SITE No. :5 WELLS No. I thru 14 LOCATED IN PROTRACTED SECTION II,T. ION., R.15E.,U.M. PREPARED BY HEWITT V LOUNSBURY & ASSOC. 72_3 W. 6:Eh' AVE.~ ANCHORAGE~ ALASKA DATE MAY 5~ 1976 SCALE I" : `300' CHKD. BY G.D.D. FIELD BK LOOSE LEAF RLC IS?a 5.. IS 6." 7. 8. 9. 10. ii. i2. 13. 14. i5. 16. 17. 18. 19. : "1 ' ' ' · eee e eeeee eeeeeeeeeeeeeeeeeeeeee eeeeeee®.ee 11 defined' pSol Is ~ to he' lOCated in'a ..... · ...................... '{"~ ~&Y plat attached ' · o ~roper dis~nce ~cm proper~ line' . .................. · · pro~r dis~nCe 'frcm o~ber ~ell$ .................... ,, Is suff:i.¢ient underdicated acreage available in t. his ~:ool ............ · Is well to"~he deviated ' ' Is-operator the only affected party:... .............................. ~JC Can permit he approved before ten-day ~it ......... · ...... : ........... ~kl . S operator have a bond in force'. .......... - ....................... Y~O.C_ Is a conserva, tion order needed ...................................... Is administrative approval needed'. .................. ' ................ Is conductor string provided ............................ · ............ Is enough cement used to circulate on conductor and surface .; ....... Will cement tie in surface and intermediate or production strings . .' Will cement cover all known prcductive horizons .......... . ........... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Does BOPE have sufficient pressure rating - Test to ~-ooo psig .. App,. oval Reccmmended: Additional Requirements: ?,,, ,i~. :,: -, _ 'Lease & Well Item Approve -(~) me (4) _m- ul Engin .e.ering: Well Histow File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated'at the end of the file under APPENDIX~ .. No Special'effort has been made to chronologically organize this category of information. GP NEU !...S SS LEVEL SF. AC I r.I(-. 0,5000 125,, .SA.r-~PLE'G PEP. I~EC(~RD HI_aC 551~ PAG[ 1. ARCO OIL Ar,~D (:;AS .... [),S. 3-1.1 PRUDHOE BAY .... NORTH SLOPE,ALASKA [)ATA EVEkY I SAIqPLES GR 8650.00 0.00 8650.50 8651.00 O.O0 8651.50 0.00 8652.00 q2,67 8652.50 ~1.52 8653.00 8653.50 37.78 8654.00 39.73 8G54.50 44,25 8655.00 ~6b=, o,.~O ~l,~O 8~56.00 q0,95 8656.50 41,qq 8657.00 ~l.Og a657.50 q0,46 8658.00 s~sa.5o .o.?~ 6659.00 8660,50 38,65 8661.00 39.q9 6~61.50 38.63 86&2,00 39.73 ~ ~0 45.~0 866q.00 43.6~ 8g~5,50 qT,OO ~666,00 q7,80 8666,50 q7.80 8667,00 6~67.50 50.00 8668.00 50.12 8668.%l~ 50.61 8669.00 51.3q 8670.50 ~8.66 8671.00 8671,50 q7o80 8672,00 48,17 6872.50 8~73,50 ~s7~.5o ~9.1~ ~?~.oo N E U 0.00 0.00 0.00 0.00 38.86 38.97 38.0q 37.7q 38.25 38,3q 38.0~ 37,56 36,70 35.92 36.70 37,56 ~8,11 38,q5 LS 2,97 2.~3 2.92 2.97 3.00 2.97 2.94 2.91 2.87 2.82 2.~0 2.80 2.86 2.8~ 2.89 2.90 2.~ 2.79 2.7~ 39.12 2.69 39,57 2.65 ~9'.60 2.66 ~9,60 2,67 ~9.23 2.67 ~9.27 2.67 39,q9 2.67 ~9.38 2.68 ~9,31 2.67 59.16 2.67 S9,60 2.68 q0.68 2.70 ~0.87 2.67 aO.12 2.6q 39.68 2,6~ qO.05 2.6~ ~0.87 2.62 41.2~ 2.56 40.57 2,53 s9.~8 - 2.5.~ 38.82 2.55 38.52 38.60 2.65 39.16 2.63 39.68 2.60 ~9.~5 2.5~ 38.86 2.53 ~8.71 2.50 38.93 2.51 ~8'93 2.5~ SS l+. 03 4.07 LI., 11 ~.13 4.15 4.15 q.15 q.05 3.97 3 3.81 $.7~ 3.76 3.7q 3.73 3.71 3.71 3.72 3.73 3.73 5,71 3.67 3.62 3.59 3.6q 3.68 3.67 3.63 3.65 ..'3.68 3.72 3.77 3,74 3,71 3.68 3.65 3,-S2 5.58 3.55 3.52 5.48 3.~5 3.q3 3,40 3.38 3.33 3.23 3.18 3.18 HLAC 55],3 ARCO OIL AND GAS .... D.S..3-11 PRUDHOE GAY .... NORTH SLOPE ~ ALASKA EVERY 1 SAMPLES 8675 8677 8677 8678 8678 8679 8679 .50 .00 .50 ,00 .00 ,50 .0 .5 GR 47.80_ 58,82. ._2,53. 46.33 39.34 ._ .2,53 _. 49.27 40.05 .2,52 _ 47.19 39.31 2.57 .NEU .... LS i..SS 3,25 3,30 3.43 3.52 44.87 38.37 2.62.. 3,48 0 ~.G2 ._37,!5 .... 2.63._ 5.43 8G80.00 ..... 45.48_ __37.67 ......... _. 0 42.67 38.67 2.62 . . C 42.~2 38.90 2.63 0 ~.2~ .......~..71 ........ 2.~4 _ . 0 ~3.89 38.82 2,65 . 0 44.3~ 39.27 2.65. . . . 0 42.05 39,34 2.67 0 39.85_ _38,34 . 2.71 4! 40 40 37.74 2,75 ~7.S2 ........ 2.81 37,11 2.90 56.56 2.95 37.26 2.9~ 37.37 2.94 36.66 2.97 35,77 3.,05 3~~, 56 ~ ~.10 35,14 3,11 34.99 3,11 ~5,29 5.09 36,25 3.07 ~7.1~ ... 36,89 2,97 56.81 2.96 _ ~7.o3 2.9~ 37.~4 2.97 ~7.9~ 2,~8 58.60 2.99 $M.27 2,9~ 39.63 2.9~ q0'31 2.89 59.9~ 2.86 38,78 .... 2.86 37.52 2.86 ~7.!1 2.86 ~7.00 2.87 37.18 2.87 ~7.1~ 2.84 37,~4 2.81 38.11 2.78 ~8.~5 2.77 86~1.0 8681.5 8682.5 _. 8683.0 ....... ~6~.5 8684.0 . . 8685,00 · 8.685,50 8886,,00 8686.50 e687.oo 8687,.50 862~8.00 86.90, O0 r- ~ 90,50 8691,50 8692,00 66~2,50 &593, O0 6695.50 8694.00 8~94,50 ~5 O0 8695,50 8~6, O0 ~97. O0 L* (~ ~37.50 ~598.00 ~99.50 C'700.00 ~'-700,50 .20 .59 .95 ~3.15 ~3,77 ~3.28 ~3.52 4~ 03 43.15 43,89 **.74 43.77 42.30 42.18 41.32 ~0.10 37.04 35.70 35,62 36.80 35.9~ 35,70 35.9~ 37,16 37.65 36,92 3.40 3.42 3.48 3.54 3.57 3.59 3.59 3.60 5.69 3.76 3.87 3.9~ ~.98 4.05 4.18 4.18 4.18 4.1~ 4.15 4.11 4.08 4.05 ~.02 4.00 5.99 4.01 4.07 4,12 4.15 4,16 *,i~ 4.11 4.07 3.~7 3,81 5.78 3.75 3.73 HLAC 5515 . _ - ~-' PRUDHOE [sA¥---,NORTH.- SLOP-E ~AL--ASK A "' DATA EVERY I .__SAMPLES GR NEU ..... LS-'- SS ' 8701.50 36.92 .... 38,60 ...... 2.7.6 ..... 3°70 ' 8702.00 34.96.. 38,,00 ........ 2.78_. _ 3.71 '- 8702.50 ' 35.57. 36.85 ......... 2.79 ........ _'5.75 --8703.00 37.4! 56.25 ......... 2.81 .... 3.78 '" 6703.50 57.90 36,.33 .... 2.86_ 3.79 ..... 87oq,oo ..... 36,59 ..... ~6_; 2.9_ .... 2.92__ 3.81 .... 8704.50 .... 39.00_ . .35_.~9 ........ 2.94 _. 5.83 .... 8705.00 ........ 40.59 35,_~? ....... 2.?94 5.85 _ ..... 6705,50 ...... ~2,30 ..... ~..%~ 62 ........ 2,97 .....3.87 ...... 8706,00 ...... 42'.5~ 55,43 ..... 3,00 _. 3.90 ....... 8706,50 .... 42.91 35.25 3.04 ........ 8707,00 ..... 43.15' 3-4'95 ...... 5.07 . _. 8707.50 ........ 87o~'.oo-' ..... 87o8.50 . '<' ...... 8,7'09.00 8709,50 .._ ......... S71o.oo 8710.50 .... ~7i i, oo 8711,50 ..... 87~2. O0 87~2.50 8715.00 ~7i~.50 8714.00 ~7~.50 8715~00 8715 50 ~7~.oo 871~.50 8717,00 8717.b0 ~71(' .00 ~.73. ~. 50 ~7~,oo 871~.50 8720 8721 .~O 6 '722 , 0 ~. '-z 22.50 ~572" 00 ~72,5.50 6724. e729.50 ~725. O0 b725.50 44.25 34,73 3,07 42.1~"- ~,-9~ ........ 5.04 40.71 35.58 3,01 ~2.42 56,59 2,98 ~5.60 SI.,s.S ............. 46,70 45,11 ~5,23 45,60 45.72 46,70 43.89 43,52 43.28 .3.~7 43.77 ~6.09 ~6,04 49.27 4~.~1 ~5.17 50.00 5C.2~ 52.95 53.30 5~,U3 ~ 75 56,97 57.~3 bb.56 59.90 37.52 2.90 . _ 57.26 2.67 56.85 2.87 56.77 2,9~ 56.92 2.93 36.22 2.91 35.58 2,97 .=,5.73 ~.~o 36,25 2,99 ~6.55 2,96 37,07 2,90 ~7.56 2.83 ~7,67.. 2,7P.~ 37.78 2.71 ~8.15 2.64 ~8.54 2.62 38.37 2.61 38.71 2,58 39,16 2,b8 ~9,75 2.58 4o.12- ' 2.5~ 39.68 2.54 39.19 2.52 39,01 2.51 39,23 2.51 39,75 2.51 39.98 2.51 ~9,94 39.19 2.55 38.71 2.59 5~.90 2.&1 38.82 2.64 38.q9 2.67 3.92 3,94 3.96 3,97 3.98 4.00 3.99 3,97 3.96 3,94 3,93 3,92 3,92 3,91 3.88 3.85 3.81 3.75 3.68 3.58 3.48 3.40 3.35 3.34 3.52 3.31 5.32 3.34 3.35 3.31 3~2B 3.23 3.19 3.21 3.22 3.27 3.32 3,36 3.38 3.38 HLAC 5513 ARCO OIL AND 'GAS'-r"D.S.' 5,1! PRUgHOE BAY-:'-'.NOR_TH__$LO.P-E,ALASKA - DATA EVERY I SAMPLES ..... GR . NEU ..... -. 'LS . _ sS . . . 8727.00 59.78 .._57.7B _ 2.70 .... 8727.50 58.56 57.95 2.70 _ $728.00 57 46 ~8.1 2.70 8728.50 58.19 .58.54 .... 2.70. 3.59 5.q.O 5.42 5,47 8729.00 56,,97. 58.50_ ..2;72 5.50 8.729.50 ...57.46 ..... 58,.08 2,7~ . 5,5q 8750 O0 67.~5 57.65 2.75 5.59 8751.5o 55.oz 56.85 ..... 5.69 ~.72 5.74 8732.00 54.05 57.26 ___ 2.85 . _ . 8752.50 55.42 57.41 2.87 E735.00 54.77 57.44 2.88 __ 8735'50 ..... 56,23 ....... ~7,7~ 8754,0 875~.5 8755.0 8755.5 6736.0 87~6.5 8-7.~7.00 5737.50 C-75~.00 5 7 3 ~':- .50 6739.00 87~+2.00 87%2.50 87~5.00 87~5.50 8..7q q · O0 87~ .50 9745 O0 87~5.50 87~7,0 87~8.0 87~8.5 67~9.5 0 0 0 0 0 0 56,72 ~7.57 ........ 2,86... ~.78 57,21 _.,~6..,8_9 .... i .... ~.,S.9.~._ . 56,~8 _ . 55,75 53.55 52.20 50.98 57.50 2,90 ~7.97 2.91 .. 38,75 2.90 39.38 2.87 39.94 2,84 40.12 2.8~ 5.61 5.87 3.89 3.89 5.89 3.91 3.95 4.05 q9.65 39.60 49.1~ 39.53 k7.68 40.09 ~5.~8 ~0.38 46.70 40.12 51.10 .;~9.60 53,18' 58,6~ 53.18 37.52 50,49 35,73 bO.Gi ...... 49.02 36,33 q9.76 36.89 51.71 ~7.18 54.26 55.50 2,87 2.96 2.96 2.95 2.92 2.87 2.8~ 2.88 2.91 2.9B 2.95 2.87 2.83 58'.04 '' 2.80 38.34 2.77 4.30 4.54 4.12 4,04 5,97 b.91 3.88 3,88 3.88 3.88 3.86 3.82 3.80 55.87 ..... ~,8,08 ........ 2.8Z--' 5.79 55.13 57,93. 2,8~ 3,79 . 5~.55 ..... 57,85 2.86 ~.82 52,32 37.74 2,88 3,86 . ._ 52.20 37,97 2.89 3,90 51.59 38.~5 2.88 3.94 . 50,98 39,60 2.87 3,94 HLAC 5513 I 1 OOOOOO 777777777-/ uOOOOO '17773 77'7'77 11 ()O0~)c,~'i, '1'77777 ? ? 7'7 oOOOOO ? 77'777'1 ? 7'7 1 1ii 0~) O[} '77 oO OO 77 ! li! OO O0 '77 OO OO '/7' I 1 O0 0000 77 O0 000(.) 7 1 1 ~ O0 ,~O[)0 77 O0 0()00 77 11 OU OO (',t., 77 O0 OO OO 7 ? I I O 0 O t'l t~ 0 77 O O O O O O 7 '7 11 ~ {) O O O O 7 'l ~) () O O O O 17 1 I - O00 [>O 77 OOOO OO 77 11 OO O~;, 71 O0 O(} 77 I 1 O0 OO 77 O0 OO 77 111111 OO()0OO 77 OOOOOO 77 1 ] 11.11 O00000 77 OOOOOO '17 666666. OOOOO0 11 OOOOO0 'l 7'77 77'1177 o 6 ~ ~, t:',,t-, 000(}00 ..1 1 000000 7777'777777 he OO OO 111 1 O0 OO 77 (_~ e, 00 O 0 11 ! 1 O O O O 17 6~: O0 0000 1 1 O0 OOO0 77 66 O0 OO00 11 OO OOOO 7'7 6606 b b 66 00 ~"} 0 00 1 1 00 00 00 7 'l 6 h O O 6 (:, ~:, 6 O 0 0 (} 00 11. O O 0 a O O 'l '1 66 e,C, OO0. O OO 1 1 O000 OO 77 ~ b 6 b O O O O 0 ~.~ 11 O O 00 O O 77 66 b 6 00 00 11 00 00 '7 '7 66 6 O 00 00 1 ~ 00 00 '1 '7 b ~ 8 e c, 6 00000 (') 11 ;I,~ I I O 00000 '7 '7 ~eoee, 6 oooooo tll 1 i i oooooo 77 ~' $ ['l" ,a I-:~ 'r' * U 5 fi;.F~ .F' C g, t:.., [' 1. O 70 '7,60 :I O 7 J J [,t B S B I] P 8 L O. 7544 D A T k..; 29 .-.A P R ,,- 80 05: 04:: f) 1 M [,l,~',~ I 1; ~,,l i:~: S ~',,~ 5 ]K L, 10 E; 34 J (]11 .... 19 ,, ;* $ T A R ')," VV VV VV VV VV VV VV VV VV VV VV V V VV VV VV V V vV V ~1 VV YY y'y YY ~ Y ~Y 0 0 0 0 0 0 00 <) 0 (; O 00 I') 0 O () 754q [) A'I' k, 2U-APR.-,80 29-APR-80 05:03:37 10 '707 ~ t':~ 010 ? .['gP~, l'Ik:A L)ER .q' A P P.., i,~ A ,',I L: o 0 1 0 ? O A T E;: 5 L.a \,' .I C [' .N A !'; 1'5: b D J. ']'h P [~, C (J [4 T .I. t!ql) ,g, T 1 (i P,t Fi I,] t~, R [-,., k ." 0 1. FREVi()U,$ TAPL CAh'iE.;: CE}~PILI,,I'i"S: L.iNILIi,)~.. ~A,E.;L.,(..; ].LIIk;N'I'L~ ICA'].'£u.i~ NUI',,iBE[4' :r aPt~; 80/ IS 50-029-20383 [." R. F; v ] t,)U 8 ,["' 11..: g i:",i A H L: I 0 '2,4 ~'Y. '1 L ;5 ~,! k; L.i.,, 81, T L I, N U F: b",l A T .t L)r,~ [-i fi..',; C t3 P D I[::' I F:: I.., D: '!~ l'.t ~,;i ..,X~; S 17¢ ',T, 8;: ~ i E 1,:t ['" I L b D C 0 . 0 E.i'.~ I"F Y ) C fOf]L 5 v !,)i4i) ~ fl: u H ~ r~,'~ 0 M F! GAPi GAP I G/C ~ f'~ U G/C ~ C,/C CPS C~S G fi P .I, 4P I f"J l,,Eg 0 0 0 0 0 0 0 0 0 0 0 O 0 O 0 0 O 0 0 0 0 (') 0 0 0 0 0 o 0 0 0 SAM [~E,P DEPI' 0 0 I 68 0 0 0 1 08 0 0 0 ] 08 0 0 0 1 68 0 4 0 0 1 bB 0 4 0 0 1 08 0 4 0 C) 1 6 8 0 4 0 0 1 08 0 4 0 0 1 68 0 a 0 0 I b 8 0 4 0 0 1 6 8 0 4 0 0 1. 08 0 ~ 0 0 1 68 0 4 t) 0 i 68 0 ~ () 0 I ~ 8 0 4 0 0 1 e) 8 0 D k, [' T I 't &90. 000 1 I 600. O 00 1, 1500. (:100 1 'i 4,00. 000 1 .t 2-00. 000 1.11o0.000 J 100G.O00 109 b O. 000 10890.000 191(;U.(300 G~ F"C t',i [, (;iq. N P H I t"C Il,{ L ('; ,H N [:" }"! i ,SI? 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