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Home My WebLink About183-032 STATE OF ALASKA . AKA OIL AND GAS CONSERVATION COM ION REPORT OF SU !PRY WELL OPERATIONS iv 1. Operations Abandon (J Repair Well Plug Perforations U Perforate U Other Ld Pull IBP Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac ❑ Waiver ❑ Time Extension❑ 4- -rt, Pat` Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended WeH❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 0 Exploratory ❑ ,. 183 -032 -0 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 20918 -00 -00 7. Property Designation (Lease Number): 8. Well Name and Number: , ADL0028315 '' PBU 12 -15 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): �• To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: RECEIVED Total Depth measured 11427 feet Plugs measured 11159 feet true vertical 9256.84 feet Junk measured See Attachment feet DEC 2 7 ry 2012 Effective Depth measured 11159 feet Packer measured See Attachment feet AOGCC true vertical 9069.41 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" Conductor 30 - 110 30 - 110 0 0 Surface 2586 13 -3/8" 72# L -80 29 - 2615 29 - 2614.87 4930 2670 Intermediate None None None None None None Production 10800 9 -5/8" 47# L -80 28 - 10828 28 - 8842.88 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 10943 - 10965 feet 11074 - 11114 feet 11114 - 11134 feet 11150 - 11156 feet 11194 - 11214 feet True Vertical depth 8920.18 - 8935.14 feet 9010.15 - 9038.02 feet 9038.02 - 9051.97 feet 9063.13 - 9067.32 feet 9093.84 - 9107.8 feet Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV (typ a and true vertical depth) See Attachment See Attachment See Attachment Packer measured a d t ue a rtical de p) None None None SSSV 12. Stimulation or cement squeeze summary: SCANNED treated (measured): SCANNED JAN 16 2013 Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 80 0 j696 0 276 Subsequent to operation: 0 0 d" `"''''' ""' 0 0 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run ExploratorL❑ Development © " Service ❑ Stratigraphic ❑ Daily Report of Well Operations x 16. Well Status after work: Oil . © Gas ❑ WDSPLU GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Garry Catron Email Garry.Catroll(a�BP.Com Printed Name Garry Catron Title PDC PE Signature (fit, Phone 564 -4424 Date 12/26/2012 RiRCMS DEC 2 8 2O12'\ (Z - zt Form 10 -404 Revised 10/2012 / y Submit Original Only • • 12 -15 183 -032 -0 Junk Attachment SW Name MD Date Description 12 -15 10458 11/26/12 2 -1/2" IBP Stiffner Ring & Element 12 -15 11090 2/24/95 3 -1/2" OM -1 -KO Tool w /HES 02- 2 -R -RK & HES D14R 12 -15 11110 1/14/97 CA -RD -RK 12 -15 11129 7/20/90 HES Pkr Element . • • Packers and SSV's Attachment ADL0028315 SW Name Type MD TVD Depscription 12 -15 PACKER 4507 4319.61 2 -7/8" Baker KB Packer 12 -15 PACKER 4528 4335.55 2 -7/8" Baker KB Packer 12 -15 PACKER 10426 8488.66 4 -1/2" Baker SAB Perm Packer 1 Casing / Tubing Attachment ADL0028315 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" Conductor 30 - 110 30 - 110 LINER 11357 7" 29# L -80 27 - 11384 27 - 9226.73 8160 7020 LINER 23 2 -7/8" 6.5# L -80 4507 - 4530 4396.61 - 4414.07 10570 11160 PRODUCTION 10800 9 -5/8" 47# L -80 28 - 10828 28 - 8842.88 6870 4760 SURFACE 2586 13 -3/8" 72# L -80 29 - 2615 29 - 2614.87 4930 2670 TUBING 10386 4 -1/2" 12.6# L -80 26 - 10412 26 - 8555.66 8430 7500 TUBING 99 4 -1/2" 12.6# L -80 10412 - 10511 8555.66 - 8626.02 8430 7500 • 1 • • • Daily Report of Well Operations ADL0028315 ACTIVITYDATE I SUMMARY •® V VT - PULLED 2.50" BAKER IBP FROM 11071' SLM (missing all elements) RAN 3 -PRONG WIRE GRAB TO 11082' SLM & RECOVERED 1 ELEMENT DRIFT TO 5020' SLM W/ 3.70" x 20' DUMMY WHIPSTOCK ** *NOTE:LEFT 1 PARTIAL IBP ELEMENT & STIFFENER ELEMENT IN HOLE * ** 11/26/2012 ** *CONT ON 11/27/12 WSR * ** * ** WELL SHUT IN ON ARRIVAL * ** (ELINE: PATCH) INITIAL T /I /O = 300/0/100 STANDING BY FOR NON - MOBILE EQUIPMENT / BAKER PATCH ARRIVAL 11/27/2012 * ** JOB CONTINUED ON 28 -NOV -2012 * ** ' ** *WELL SHUT IN ON ARRIVAL * ** INITIAL T /I /O = 200/0/100 RIH WITH 4 -1/2" BAKER PATCH. SET PATCH OVER GLM #2. INTERVAL 4508' - 4528'. CCL TO TOP ELEMENT = 8.3'. CCL STOP DEPTH = 4499.7'. PATCH ID = 2.45 ". TOP OF PATCH = 4507'. FINAL T /I /0 = 200 / 0 / 100 11/28/2012 * ** JOB COMPLETED ON 28 -NOV -2012 * ** T /I /O = SSV /150/115. Temp = Sl. IA FL (Pre MIT). No IA companion. AL SI @ lateral valve. IA FL © -84' (4.5 bbl). 12/2/2012 SV, WV, SSV = C. MV = O. IA, OA = OTG. NOVP. 0930 T /1/0 = SSV /150/110. Temp = SI. WHPs & IA I-L (pre MI r -IA). ALP = 150 psi, SI @ Pit valve. IA FL @ 156'. ( -9 bbls) 12/3/2012 SV, WV. SSV = C. MV = O. IA, OA = OTG. NOVP 03:30 Hrs. 1 /I /O 256/153/117 Temp= SI MIRU (Mitigate TxIA leak) ** *JOB 12/5/2012 CONTINUED TO 12/6/12 WSR * ** ** *WSR CONTINUED FROM 12/5/12 * * *T /I /O 256/153/117 Temp= SI MIT - IA PASSED to 2500 psi. (Mitigate TxIA leak) Pressured IA to 2500 psi with 13 bbl's of meth. MIT -IA lost 62 psi in 1st 15 minutes and 23 psi in 2nd 15 minutes for a total loss of 85 psi during 30 minute test. Bled back - 7 bbls. 12/6/2012 Final WHPs = 258 /495 /156.SV,WV,SSV= closed MV =open IA,OA =otg T/I/0 = SSV /400/240. Temp = SI. IA FL (Eval IA valve c /o). AL spool disconnected. IA FL @ surface. Integral on IA =current inspection. 12/12/2012 SV, WV, SSV = C. MV = O. IA & OA = OTG. NOVP. 04:30 TREE = FMC GEN 3 • • ACTUATOR = FMC 1 2 1 5 SAFETY NOTES: WELL REQUIRES A SSSV A ACTUATOR = AXE-SON KB. ELEV = 77' BF. ELEV= Mtn Angle = 49° 07700' I 2119' H4-1/2" CAMBAL -O SSSV NP, D= 3.813' I Datum MD = 10879' ® CAMCO GAS LFT MANDRB.S Datum TVD= 8800' SS ST MD TVD DB/ TYPE VLV LATCH PORT DATE 1 3022 3021 6 KING OW FE 0 02/09/11 113 -318" CSG, 72#, L-80, D = 12.347' H 2816' I 2 4514 4402 41 MMG 'DC DMY RK 0 02/09/11 3 6932 6108 47 MUG 01W RK 0 07/06/90 Minimum ID = 2.45" 4507' 4 8367 7065 47 WAG DMY FE 0 02/09/11 5 8436 7112 47 MMG CAW RK 0 08/09/92 4 -1/2" BKR TBG PATCH 6 9094 7576 44 NAG DMY RK 0 0706/90 - 7 9165 7628 43 NAG OMY RK 0 01/14/97 4-1/2" BKR TBG PATCH, —I 4507' - 4533' I = � 8 9609 7962 41 WAG DMY RK 0 07/06190 D = 2.45° (09/21/12) 4 9 9681 8016 41 NAG DMY RK 0 07/06/90 10 10204 8404 43 MMG OW RK 0 02/09/11 11 10272 8454 43 MMG RUED RK 0 04/19/92 'STA #2 = OW HAS EXTENDED PACKING L A 10412' H4- 1/2" BAKB2FBRASSY I ►� ►�� I 10426' H 9-5/8" X 4-1/2' BAKER SAB FXR I I Top OF r ui2 H 10484' I; 10498' H4 -1/2" CAM DB-6 LANDING NP, D= 3.687" I 10510' H4- 1t2'BOTBUU_NQSESHEAROUTSUB I 4-112' TBG-PC, 126#, L-80, H 10511' ■ 10511' H 4 -1/2" WLEG, D= 3.958" I .0152 bpf, D = 3.958' I 10607JH amp Tr LOGGED 092186 I 1 9-5/8" CSG, 47 #, L -80, D = 8.681" H 10828 [ PERFORATION SUMMARY I REF LOG: BHCS on 03/09/83 ? I— FISH - PARTIAL BP ELEMENT .� & STFFENt32 B 61+i3dT (11/26/12) ANGLE AT TOP PE F: 48° 0 10943' Nate: Refer to Production DB for historical pert data 11090' FISH - 3-1/2" 0M-1-K0 TOOL. W/ FEB S[ZE SPF MfB2VAL Opn/Sqz DATE 02- 2 -R-RK & HES D14R (LOST 02/24/95) 3-3/8" 6 10943-10965 0 09/02/87 .4111V ' 11110' H ASH - CA-RD-RK (LOST 01/14/97) I 3-3/8" 4 11074 -11114 0 1222/88 3-1/8" 11074 -11134 S 07/20/87 11129' H FISH - I-ES PER ELEMENT (LOST 07/20190) I 33/8° 4 11194 11214 0 03/21/88 4 41 4 411 4 1 4 1 I 11168' HTOP OF CBu�(T I • _1t ' I 11172' H 7" BP (SET 12115/88) I I PBTD 11344' I "•�•�•�•�•�.�.� ►••••••• 7" LNR, 29#, L-80, .0371 4 41114 4/ I bpf. D =6.164 H 11384' I . �' :: : :, • 4 4 4 4 4 4 4 4 4 4 4 4 4 4 , ITD H 11427' ► D00 . 4 dD0 . DATE REV BY COMMENTS DATE REV BY CONVENTS I PRLDHOE BAY UNT 03/15/83 ORIGINAL COMPLETION 11/29/12 RAIN PJC SET PATCH PULL BP (11/26-2W1: WB.L: 12 -15 07/06/90 R W O PBMT N o : '1830320 05/31 /12 MSS/JMD KILLED STUCK PRO SLV (0529/12) AA Pb: 50 -029- 20918 -00 09/24/12161AL MC SET TBG PATCH (09/21/12) Sec. 18, T10NJ, R15E, 93' FSL & 901' FEL 1029/12 TQ/JMD FISH- BP STUCK (10119/12) 11/26/12 LEClPJC FULL PATCH F15H BP Ekptoration (Alaska) • ftit (' 7-6'B3o . Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWelllntegrityCoordinator ©bp.com] <- 1 Sent: Monday, October 15, 2012 4:13 PM (( To: Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, OPS FS1 DS Ops Lead; AK, OPS FS1 DS12 Operator; AK, RES GPB East Wells Opt Engr; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; Cismoski, Doug A; Daniel, Ryan; Dos Santos, Higino W Cc: AK, D &C DHD Well Integrity Engineer Subject: OPERABLE: Producer 12 -15 (PTD #1830320) MIT -IA Passed All, Producer 12 -15 (PTD # 1830320) passed an MIT -IA after a tubing patch was set to repair TxIA communication. The passing test confirms two competent barriers to formation and the well is reclassified to Operable. Thank you, Mehreen Vazir SCANNED APR 1 7 2053 BPXA Well Integrity Coordinator From: AK, D &C Well Integrity Coordinator Sent: Friday, February 18, 2011 3:08 PM To: 'Maunder, Thomas E (DOA)'; 'Regg, James B (DOA)'; 'Schwartz, Guy L (DOA)'; AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, OPS FS1 DS Ops Lead; AK, OPS FS1 DS12 Operator; AK, RES GPB East Wells Opt Ep�r; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; Cismoski, Doug A,. ngel, Harry R Cc: Meixueiro, Paulina; Walker, Greg (D &C); AK, D &C Well Integrity Coordinator Subject: NOT OPERABLE: Producer 12 -15 (PTD #1830320) Secured with Downhole Plug ;/ All, Producer 12 -15 (PTD #1830320) has been secured with a downhole plug, and p -ssed a CMIT -TxIA to 3000 psi on 2/18/2011. The well has been reclassified as Not Operable. Plan forward: 1. APE: Develop Leak Detect Log program to identify TxIA commu cation Please call if you have any questions. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659 -5102 Cell (907) 752 -0755 Pager (907) 659 -5100 Ext. 1154 RECEIVED STATE OF ALASKA 1 AlltA OIL AND GAS CONSERVATION COMMON i 1 1 2012 REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon U Repair Well Ed Plug Perforations U Perforate U Other I ( 1 b, 3 Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac ❑ Waiver ❑ Time Extension❑ 7 Change Approved Program ❑ Operat. Shutdown': Stimulate - Other ❑ Re -enter Suspended Well❑ 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc Development 0 Exploratory ❑ - 183 -032 -0 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: _ Anchorage, AK 99519 -6612 50- 029 - 20918 -00 -00 7. Property Designation (Lease Number): 8. Well Name and Number: ADL0028315 - PBU 12 -15 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 11427 feet Plugs measured 10458, 11172 feet true vertical 9296.84 feet Junk measured See Attachment feet Effective Depth measured 10458 feet Packer measured See Attachment feet true vertical 8588.46 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20" Conductor 30 - 110 30 -110 0 0 Surface 2586 13 -3/8" 72# L -80 29 - 2615 29 - 2614.87 4930 2670 Intermediate None None None None None None Production 10800 9 -5/8" 47# L -80 28 - 10828 28 - 8842.88 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 10943 - 10965 feet 11074 - 11114 feet 11114 - 11134 feet 11150 - 11156 feet 11194 - 11214 feet True Vertical depth 8920.18 - 8935.14 feet 9010.15 - 9038.02 feet 9038.02 - 9051.97 feet 9063.13 - 9067.32 feet 9093.84 - 9107.8 feet Tubing (size, grade, measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12. Stimulation or cement squeeze summary: JAN y Intervals treated (measured): SCANNED JAN 2 8 2013 Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 75 1677 755 0 229 Subsequent to operation: 0 0 0 0 0 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development El ` Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil - el Gas U WDSPtU GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Nita Summerhays Email Nita.Summerhaysabo.com Printed Name Nita Summerhays Title Petrotechnical Data Technician Signatu - / ' __ /_� / � ,-- 74 - (44 - i - 4 -,,,,,,,,,,, A .,.." �i Phone 564-4035 Date 10/11/2012 ", MS OCT 1 5 2011 Uf I L /o•tr•/L Form 10-404 Revised 10/2012 l Submit Original Only • Daily Report of Well Operations ADL0028315 ACTIVITYDATE I SUMMARY ** *WELL SHUT IN ON ARRIVAL * * *(E -LINE 4.5" BAKER PATCH) INITIAL T /I /O = 150/80/150 PSI SWAB OPEN. RIH W/ HEAD[5X3] /UPCT /BAKER 10/20' 4.5" BAKER PATCH.LENGTH: 38'. WEIGHT: 460 #. MAX OD: 3.7 ". CCL STOP DEPTH: 4499.92' CCL TO TOP MID ELEMENT: 8.08' PATCH ELEMENT TO ELEMENT: 4508 - 4528'. TOP OF PATCH:4507' WELL LEFT SI ON DEPARTURE. VALVES OTG. FINAL T /I /O = 15/400/150 * ** JOB COMPLETE * ** 9/21/2012 FLUIDS PUMPED BBLS 1 DIESEL 1 TOTAL 0 0 Packers and SSV's Attachment ADL0028315 SW Name Type MD TVD Depscription 12 -15 PACKER 4507 4319.61 2 -7/8" Baker KB Packer 12 -15 PACKER 4528 4335.55 2 -7/8" Baker KB Packer 12 -15 PACKER 10426 8488.66 4 -1/2" Baker SAB Perm Packer I Casing / Tubing Attachment ADL0 028315 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20" Conductor 30 - 110 30 - 110 LINER 11357 7" 29# L -80 27 - 11384 27 - 9226.73 8160 7020 LINER 23 2 -7/8" 6.5# L -80 4507 - 4530 4396.61 - 4414.07 10570 11160 PRODUCTION 10800 9 -5/8" 47# L -80 28 - 10828 28 - 8842.88 6870 4760 SURFACE 2586 13 -3/8" 72# L -80 29 - 2615 29 - 2614.87 4930 2670 TUBING 10386 4 -1/2" 12.6# L -80 26 - 10412 26 - 8555.66 8430 7500 TUBING 99 4 -1/2" 12.6# L -80 TBG -PC 10412 - 10511 8555.66 - 8626.02 • • I', • • 12 -15 183 -032 -0 Junk Attachment SW Name I MD I Date I Description 12 -15 11090 2/24/1995 0:00 12 -15 11110 1/14/1997 0:00 12 -15 11129 7/20/1990 0:00 ■ TREE *: FMC GEN 3 • 1A1LHEAD = FMC 12 15 SAI-EI Y NOTES: WELL REQUIRES A SSSV " ACTUATOR = AXELSON KB. ELEV = 77' BF. ELEV = KOP = 3400' Max Angle = 49' @ 7700' I 211W — {4 -1/2" CAM BAL -O SSSV NP, D= 3.813" 1 Datum MD = 10879' 1 O CAMCO GAS LFT MANDRELS Datum TVD= 8800'SS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3022 3021 6 MAC DMY RK 0 02/09/11 13 -3/8" CSG, 72#, L -80, ID = 12.347" —I 2615' 2 4514 4402 41 MM3 'EX DMY RK 0 02/09/11 3 6932 6108 47 MMG DMY RK 0 07/06/90 Minimum ID = 2.45" 4507' 4 8367 7065 47 ti/MG DMY RK 0 02/09/11 . 5 8436 7112 47 WAG DMY RK 0 08/09/92 4 -112" BKR TBCi I 6 9094 7576 44 NAG DMY RK 0 07/06/90 ✓ 7 9165 7628 43 MC OMY RK 0 01/14/97 4 -1/2" BKR TBG PATCH, -j 4507' 8 9609 7962 41 NAG D RK 0 07/06/90 D = 2.45" (09/21/12) I I MY 9 9681 8016 41 MMG DMY RK 0 07/06/90 1 0 10204 8404 43 MMG DMY RK 0 02/09/11 11 10272 8454 43 MMG RDEO RK 0 04/19 /92 'STA #2 = DMY HAS EXTENDED PACKING i 10412' I — 4 -1/2" BAKER PBR ASSY ∎4 kit 10426' — 9-5/8" X 4 -1/2" BAKER SAB FKR TOP OF 7" LNR H 10484' 10458' — j2 -1/2" IBP (02/17/11) 10498' H4 -1/2" CAM DB-6 LANDING NP, ID= 3.687" I 10510' — - 1/2° BOT BIJLLNOSE SI-EAROUT SUB I 4-1/2" TBG -PC, 12.6#, L -80, H 10511' _ 10511'_ — I4 -1/2" WLEG, D = 3.958" .0152 bpf, ID= 3.958" 10507' H aft/O TT LOGGED 09/21/86 9-5/8" CSG, 47 #, L -80, ID = 8.681" h 10828' PERFORATION SUMVAARY ' REF LOG: BHCS on 03/09/83 ANGLE AT TOP PERE: 48° @ 10943' Note: Refer to Production DB for historical pert data 4111 11090' — FISH - 3-1/2" OM -1 -KO TOOL W/ F ES SIZE SPF INTERVAL OpnlSgz DATE 02 -2 -R RK 8 HES D14R (LOST 02/24/95) 3-3/8" 6 10943 -10965 0 09/02/87 ' 11110' HASH CA -RD-RK (LOST 01/14/97) 3.3/8" 4 11074 -11114 0 12/22/88 3-1/8" 11074 -11134 S 07/20/87 11129' H FISH - F ES PKR ELau iT (LOST 07/20/90) 3-3/8" 11150 -11156 S 07/20/87 11159' --I TOP OF CEMENT 4. 3-3/8" 4 11194 -11214 0 03/21 /88 1111 A� E L I O 11172' — I 7"BP (SET 12/15 /88) I I PBTD — 11344' 1 * * * * * • 1• 11• 1 7" LW, 29#, L -80, .0371 bpf. ID= 6.184" —1 11384' MAWAt1 • 1 1 • 1 • 1 • 1 • 1 • 1 • 1 ITD H 11427 ••••••■4 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 03/15/83 ORIGINAL COMPLETION 05/31 /12 MSS/JMD PULLED STUCK FRO SLV (05/29/1 WELL 12 -15 07/06/90 RWO 09/24/12 RWMJM) SET TBG PATCH (09/21/12) PERMIT No: "1830320 12/17/10 MB/J4) ADDED SSSV SAFE1Y NOTE API No: 50- 029 - 20918 -00 02/11 /11 CJNIPJC GLV C1O (02109 /11) Sea 18, T1ON, R15E, 93' FSL & 901' Fe_ 02/28/11 AMW /PJC SET CBP (02/17 /11) BP Exploration (Alaska) • 0 WELL LOG LA" TRANSMITTAL II° P- 26PRoAcrivE DiAgNosric SERVICES, INC. To: AOGCC Christine Mahnken 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793 -1225 RE : Cased Hole /Open Hole /Mechanical Logs and /or Tubing Inspection(Caliper/ MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the following : BP Exploration (Alaska), Inc. MAR L0 � Petrotechnical Data Center Attn: Joe Lastufka LR2 - 1 900 Benson Blvd. Anchorage, Alaska 99508 and ProActive Diagnostic Services, Inc. 13 Attn: Robert A. Richey 130 West International Airport Road Suite C .c./1 Anchorage, AK 99518 Fax: (907) 245 -8952 1) Leak Detection - STP 09- Feb-11 12 -15 BL / EDE 50 -029- 20918 -00 2) RECEIVE 11) Signed : 0- Date : FEB 2 4 2011 Print Name: c .., PROACTIVE DIAGNOSTIC SERVICES, INC., 130 W. INTERNATIONAL AIRPORT RD SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245 -8951 FAX: (907)245 -88952 E -MAIL : pdsanchoraae a memorvlou.com WESSITE : wnww.memorvlog.com C:\Documents and Settings\Diane Williams \Desktop \Transmit_BP.docx NOT OPERABLE: Producer 12 -15 (it #1830320) Secured with Downhole g Page 1 2' Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWellIntegrityCoordinator ©bp.com] ZZZ Sent: Friday, February 18, 2011 3:08 PM To: Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, OPS FS1 DS Ops Lead; AK, OPS FS1 DS12 Operator; AK, RES GPB East Wells Opt Engr; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; Cismoski, Doug A; Engel, Harry R Cc: Meixueiro, Paulina; Walker, Greg (D &C); AK, D &C Well Integrity Coordinator Subject: NOT OPERABLE: Producer 12 -15 (PTD #1830320) Secured with Downhole Plug All, Producer 12 -15 (PTD #18303215) has been secured with a downhole plug, and passed a CMIT -TxIA to 3000 psi on 2/18/2011. The well has been reclassified as Not Operable. Plan forward: 1. APE: Develop Leak Detect Log program to identify TxIA communication Please call if you have any questions. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator 0414- 8 2011 Office (907) 659 -5102 Cell (907) 752 -0755 Pager (907) 659 -5100 Ext. 1154 From: AK, D &C Well Integrity Coordinator Sent: Sunday, January 30, 2011 11 :30 AM To: 'Maunder, Thomas E (DOA)'; "Schwartz, Guy (DOA'; 'Regg, James B (DOA)'; AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, OPS FS1 DS Ops Lead; AK, OPS FS1 DS12 Operator; AK, RES GPB East Wells Opt Engr; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; Cismoski, Doug A; Engel, Harry R Cc: Meixueiro, Paulina; Walker, Greg (D &C); AK, D &C Well Integrity Coordinator Subject: UNDER EVALUATION: Producer 12 -15 (PTD #1830320) Sustained casing pressure on the IA - Fail'. IFL All, Producer 12 -15 (PTD #1830320) has been found to have sustaine• easing pressure on the IA due to TxIA communication. The wellhead pressures were tubing /IA/O; equal to SSV /2010/400 on 01/10/11. On 01/28/11, a TIFL failed after the IA pressure was seen tra ing the tubing pressure during the bleed. The well will be reclassified as Under Evaluation until the A communication is repaired or the well is secured. The plan forward is as follows: 1. Slickline: Set DGLVs, caliper 2. F: MIT -IA to 3000 psi, LLR if fails // A TIO plot and wellbore schematic tiave been included for reference. f ' Thank you, 2/22/2011 UNDER EVALUATION: Producer 12(PTD #1830320) Sustained casing wore on the IA -... Page 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [AKDCWeIllntegrityCoordinator @bp.com] 2' Sent: Sunday, January 30, 2011 11:30 AM � (ji To: Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); Regg, James B (DOA); AK, OPS FS1 OSM; AK, OPS FS1 Facility OTL; AK, OPS FS1 DS Ops Lead; AK, OPS FS1 DS12 Operator; AK, RES GPB East Wells Opt Engr; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; Cismoski, Doug A; Engel, Harry R Cc: Meixueiro, Paulina; Walker, Greg (D &C); AK, D &C Well Integrity Coordinator Subject: UNDER EVALUATION: Producer 12 -15 (PTD #1830320) Sustained casing pressure on the IA - Failed TIFL Attachments: 12 -15 TIO Plot 01- 28- 11.doc; 12- 15.pdf All, Producer 12 -15 (PTD #18303) has been found to have sustained casing pressure on the IA due to TxIA communication. The wellhead pressures were tubing /IA/OA equal to SSV /2010/400 on 01/10/11. On 01/28/11, a TIFL failed after the IA pressure was seen tracking the tubing pressure during the bleed. The well will be recla s flied as Under Evaluation until the TxIA communication is repaired or the well is secured. The plan forward is as follows: 1. Slickline: Set DGLVs, caliper ,AI ED FEti 0 7 MI 2. F: MIT -IA to 3000 psi, LLR if fails A TIO plot and wellbore schematic have been included for reference. «12 -15 TIO Plot 01- 28- 11.doc» «12- 15.pdf» Thank you, Torin Roschinger (alt. Jerry Murphy) Well Integrity Coordinator Office (907) 659 -5102 Harmony Radio x2376 Cell (406) 570 -9630 Pager (907) 659 -5100 Ext. 1154 From: AK, D &C Well Integrity Coordinator Sent: Wednesday, January 12, 2011 10:42 PM To: AK, D &C Well Integrity Coordinator; 'Maunder, Thomas E D• 'Regg, James B (DOA)'; 'Schwartz, Guy L (DOA)' Cc: King, Whitney; Cismoski, Doug A; Engel, Harry R• : , RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, D &C Well Services Oper. ons Team Lead; AK, D &C Wireline Operations Team Lead Subject: Producers with sustained casin• •ressure on IA and OA due to proration Jim/Tom /Guy, 2/1/2011 PBU 12 -15 PTD 1830320 1/30/2011 TIO Pressures Plot Well: 1 2-1 5 4,0000 • ,000 - — 1— Tbg f IA 2,000 - —A— OA 00A —►— 000A On 1,000 - �,■; • • 12/04/10 12)11/10 12/15/10 12/25/10 01/01/11 01/08/11 01/15/11 01/22)11 wl 1 TREE = FMC GEN 3 WELLHEAD = FMC SAFETY Ilk: WELL REQUIRES A SSSV ACTUATOR= AXELSON 12-15 KB. ELEV = 77' BF. ELEV = , KOP = 3400' Max Angle = 49 @ 7700' I 2119' I 4-1/2" CAM BAL-0 SSSV NIP, ID = 3.813" Datum MD = 10879' • W/ STUCK PROTECTIVE SLV, ID = 1000" Datum TV D = 8800 SS GAS LIFT MANDRELS 13-3/8" CSG, 72#, L-80, ID = 12.347" H 2615' I- lk ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3022 3021 6 CA MMG RK 2 4514 4402 40 CA MMG RK 3 6932 6108 47 CA MMG RK Minimum ID = 3.000" @ 2119' 4 8367 7065 47 CA MMG RK 4-1/2" SSSV NIPPLE W/ PROT. SLV. - 5 8436 7112 47 CA MMG RK 6 9094 7576 44 CA MMG RK 7 9165 7628 42 CA MMG RK 8 9609 7962 41 CA MMG RK 9 9681 8016 41 CA MMG RK 10 10204 8404 43 CA MMG RK 11 10272 8454 43 CA MMG RK l J 10412' H4-1/2" BAKER PBR ASSY I TOP OF 7" LNR H 10484' I V --I 10426' H 9-5/8" X 4-1/2" BAKER SAB PKR I I I 10498' 1--I4-1/2" CAM DB-6 LANDING NIP, ID = 3.687" 1 10510' 1--I4-1/2" BOT BULLNOSE SHEAROUT SUB I 4-1/2" TBG-PC, 12.6#, L-80, —I 10511' I I ‘1 10511' I-14-1/2" TUBING TAIL I .0152 bpf, ID = 3.958" 11090' 1-- FISH - 3-1/2" OM-1-KO TOOL W/ HES 02-2-R-RK (LOST 02/24/95) 9-5/8" CSG. 47#, L-80. ID = 8.681" H 10828' I A IL 11090' H FISH - HES-Di 4R (LOST 02/24/95) J 11110' H FISH - CA-RD-RK (LOST 01/14/97) I 1.1 11129' I—I FISH - HES PKR ELEMENT (LOST 07/20/90) I PERFORATION SUMMARY REF LOG: BHCS on 03/09/83 I ANGLE AT TOP PERF: 48 @ 10943' c," X ' 1 , I 11159' H TOP OF CEMENT I Note: Refer to Production DB for historical pert data ■ riiiff1 7" BP (SET 12/15/88) I SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 10943-10965 0 09/02/87 I 10507' I—I ELMD TT LOGGED 09/21/86 I 11074-11134 S 07/20/87 3-1/8" 11074-11134 S 07/20/87 El 3-3/8" 4 11074-11114 0 12/22/88 3-3/8" 11150-11156 S 07/20/87 3-3/8" 4 11194-11214 0 03/21/88 I PBTD HI 11344' I • • 1 • • • ' a ........ J. 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" H 11384' I . • # ft* *ft 00.0 I TD H 11427' I DATE REV BY COMMENTS II DATE REV BY COMMENTS PRUDHOE BAY UNIT 03/15/83 ORIGINAL COMPLETION 12/17/10 MB/JMD ADDED SSSV SAFETY NOTE WELL: 12-15 07/06/90 RWO b PERMIT No: 83-032 12/15/00 SIS-SLT CONVERTED TO CANVAS API No: 50-029-20918-00 02/27/01 SIS-LG FINAL II Sec. 18, T1ON, R15E 498.9 FEL 2583.87 FNL 08/12/01 RN/KA K CORRECTIONS BP Exploration (Alaska) Producers with sustained casing pressuon IA and OA due to proration Page 1 of 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWelllntegrityCoordinator ©bp.com] ► ,�1 k Sent: Wednesday, January 12, 2011 10:42 PM i l ! To: AK, D &C Well Integrity Coordinator; Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA) Cc: King, Whitney; Cismoski, Doug A; Engel, Harry R; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead Subject: Producers with sustained casing pressure on IA and OA due to proration Jim/Tom /Guy, The following producers were found to have sustained casing pressure on the IA during the proration January 10 -12. The immediate action is to perform a TIFL on each of the wells and evaluate for IA repressurization. If any of the wells fail the TIFL, a follow up email will be sent to the AOGCC for each individual well. 03 -28 (PTD #1840720) 12 -15 ( #1830320) 12 -36 (PTD #1951580) .� �i W S -33 (PTD #1921020) Z -30A (PTD #2032190) The following producers was found to have sustained casing pressure on the OA during the proration January 10 -12. The immediate action is to perform an OA repressurization test and evaluate if the IAxOA pressure is manageable by bleeds. If the IAxOA communication is unmanageable, a follow up email will be sent to the AOGCC notifying you of the remedial plan. 03 -08 (PTD #1760730) 03 -28 (PTD #1840720) Please call with any questions or concerns. Thank you, Torin Roschinger (alt. Jerry Murphy) Well Integrity Coordinator Office (907) 659 -5102 Harmony Radio x2376 Cell (406) 570 -9630 Pager (907) 659 -5100 Ext. 1154 1/13/2011 ~'~9 ifi F'F~ ~ E ~ fJ 1 ~ 04,2,,,0 Schlu~6erger N0.5511 ,. ~ f~~ . ~ ' 4, Alaska Data & Consulting Services Company: State of Alaska ~~~~ 2525 Gamball Street, Suile 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99603-2838 Attn: Christine Mahnken ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job 8 Log Description Date BL Cobr CD 0~ ~~ ~~ ~b F-30 12-14AL1 12-15 BBUO-00014 AYKP-00079 B3S0-00049 PRODUCTION PROFILE PRODUCTION PROFILE - PRODUCTION PROFILE 03/17/10 03/18A0 03/18/10 1 1 1 1 1 1 17-11 17-05 J-23A 07-18 8350-00053 83S0-00052 BCUE-00010 BC72-00006 PRODUCTION PROFILE PRODUCTION PROFILE - MEM PRODUCTION PROFIL ~ ._ FL DETERMINATION/PERF 03/30/10 03/29/t0 04/14/10 04/17/10 1 1 1 1 1 1 1 1 LE 04/14/10 1 1 04/17/10 1 1 P2-31 A B3S0-00046 CH EDIT POC JUNK BASKET _ 02/27/20 1 C-15A AWJI-00069 MCNL - L 01/27/10 1 1 K-07E B2NJ-00054 MCNL 02/18/10 1 1 01-28A BAUJ-00004 MCNL ~ 12/18/09 1 1 PLEASE ACKNOWLEDGE REC EIPT Rv ctrnllr4 r, enln wcri iwuiur_ nue rnwv ~..,.. r..- BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Alaska Data & Consulting Services 2525 Gamball Street, SuAe 400 Anchorage, AK 99503-2838 u • ~n MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: Julie Heusser, Commissioner Tom Maunder, ~ P. I. Supervisor' '"" FROM: Chuck Scheve; SUBJECT: Petroleum Inspector DATE: May 7, 2001 Safety Valve Tests Prudhoe Bay Unit Drill Site 12 Monday, May 7, 200,1: I traveled to BPXs Drill Site 12 and witnessed the semi annual safety valve system testing. As the attached AOGCC Safety Valve System Test Report indicates I witnessed the testing of 21 wells and 42 components with 1 failure. The surface safety valve on well 12-12 had a slow leak when pressure tested. This valve was serviced and retested by the operator on this date. Bill Preston (lead DS operator) performed the testing today; he demonstrated good test procedures and was a pleasure to work with. A walk through inspection of the well houses on this pad was performed during the SVS testing with no problems noted. All well houses inspected were reasonably clean and all equipment appeared to be in good condition. Summary: I witnessed the semi annual SVS testing at BPXs Drill Site 12. PBU DS 12, 21 wells, 42 components, 1 failure 2.3% failure rate 29 wellhouse inspections Attachment: SVS PBU DS 12 5-7-01 CS X Unclassified Confidential (Unclassified if doc. removed ) Confidential SVS PBU DS 12 5-7-01 CS Alasma Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Bill Preston AOGCC Rep: Chuck Scheve Submitted By: Chuck Scheve Date: Field/Unit/Pad: Pmdhoe / PBU / DS 12 Separator psi: LPS 160 HPS 5/7/01 We~ Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE 12-01 17902301 12-02 1790320: 12-03 1790410, ,160 150 150 P P ' ' O~L1 12-04A 1811870 160 150 150 P P OIL: , , 12-05 1790550 12-06A ' 1920540 ' 160 150 150 P P OIL , 12-07A 1811750 160 150 140 P P OIL 12'08B 1811670 160 150 140 P e OIL~ 12-09 1800930 160 150 125 P P OIL 12-10A 1920890 160 150 150' P P OIL 12-11 1810730 12-12 1810830 160 150 90 P 4 '" 12-13B 1960170 160 ' 150 '150 P P OIL 12-14A 1981460 160 150 150 P P OIL ~~'~ 1830320 160 150 150 P P OIL 12-16A 1931480 160 150 150 P P OIL 12-1'7 1830040 160 150 150 P P OIL , 12-18 1822060 160 150 150 P P OIL! 12-19 1821980 12-20 1821910 12-21 1840486 ' ' 12-22 ' 1840600 160 150 125 P P OIL 12-23 1840580 , 12-25 1831660 , ,, 12-26 1840140 160 150 125 P P OIL ,, 12-27A 1990390 , 12-28A 1990330 160 150 170 P P OIL , 12-29 1840320 12-30 1881420 12-31 1890010 12-32 1890110 160 150 1501 P P OILl , , 12-33 1890100 12-34 1941370 i60 150 '150 ' P' P ' OIL 12-35 1951300 1~0 150 100 12-36 1951580' 160 150 '150 P P OIL RJF 1/16/01 Page 1 of 2 SVS PBU DS12 5-7-p4~C_S eH Number Wells: Permit ! SeparI Set Number ] PSI ] PSI 21 Components: i i ! Trip Code I Code ] Code ! Passed GAS or CYCLE 42 Failures: 1 Failure Rate: 2.3t5% I-100 Day Remarks: Surfac~ Safety Valve on well 12-12 had slow leak when pressure tested. RJF 1/16/01 Page 2 of 2 SVS PBU DS12 5-7-01 CS STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations pedormed: Operation shutdown_ Stimulate _X (FRAC) Plugging _ Per/orate _ Pull tubing _ Alter casing _ Repair well _ Other _ 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 5184' FNL, 900' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At effective depth At total depth 2584' FNL, 499' FEL, Sec. 24, T10N, R14E, UM 5. Type of Well: Development __X Explorato~.__ Stratigraphic__ Service_ (asp's 696721, 5930401) (asp's 723840, 5928546) (asp's 692109, 5927602) 6. Datum elevation (DF or KB feet) RKB 77 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number 12-15 9. Permit number / approval number 183-032 10. APl number 50-029-20918 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 11427 9257 feet Plugs (measured) feet Tagged fill @ 10889' SLM on 3/23/2001. Effective depth: measured true vertical Casing Length Conductor 80' Surface 2538' Production 10751' Liner 900' 10889 8884 Size 20" 13-3/8" 9-5/8" 7" feet Junk (measured) feet Cemented 185O Sx Poleset 196o Sx Fondu &400 Sx Class G 500 SX Class G & 131 bbls AS 350 Sx Class G Perforation depth: measured 10943' - 10965'; 11074' - 11114'. true vertical 8919' - 8934'; 9010' - 9037'. Tubing (size, grade, and measured depth) 4-1/2', 12.6~, L-80 PCT @ 10511' MD. Measured Depth True Vertical Depth 80' 80' 2615' 2615' 10828' 8842' 1 1384' 9226' ;~'-.;, ' i:. .;~ .' ~,~- Packers & SSSV (type & measured depth) 9-5/8' X 4-1/2' BAKER SAB PACKER @ 10426' MD. 4-1/2' CAMCO BAL-O SSSV NIPPLE ID--3.813' W/STUCK PROTECTIVE SLEEVE @ 2119' 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 Oil-abm 119 Representative Daily Avera.qe Production or Iniection Data Gas-Mcf Water-Bbl 4256 1980 326 1121 4146 Casing Pressure Tubing Pressure - 243 243 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operati°ns __X 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. SignedAndy Parker/~-A, F~,,~,,~~X, Title: DS 12 Surveillance Engineer Date April 19, 2001 Prepared by Paul Rauf 564-5799 ORIGINAL Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE 12-15 DESCRIPTION OF WORK COMPLETED HYDRAULIC FRACTURE TREATMENT OF SAG ZONE Date Event Summary 3/08/2001 - 3/10/2001: 3/14/2001: 3/15/2001: 3/20/2001: Pulled GLV's & ran GL dummies. MITIA to 3000 psi - passed. MIRU CTU. PT'd equip. Opened well. Killed well w/1% KCI Water. RIH & tagged PBTD @ 11110' CTM. Pumped a gelled sand slurry (in 2 runs) consisting of 4050 lbs of 20/40 mesh Carbolite to isolate the open perforation intervals listed below: 11074' - 11114' MD (Zone 4) Reference Log: BHCS 3/09/1983. Made a final top of Sand tag @ 11012'. POOH. RD CTU. RIH & tagged top of sand @ 11020' ELM corr. MIRU & PT'd equipment to 9000 psi. Performed a FB Hydraulic Fracture Treatment using 20/40 mesh ceramic proppant through the open perforations listed below: 10943' - 10965' MD (Sag Zone) Pumped up IA to 3500 psi. Pumped: (a) 302 bbls 20# Gelled Pre-Pad @ 31 bpm, followed by shutdown. ISIP = 1680 psi. (b) 300 bbls 40# Crosslinked Gelled Pad @ 40 bpm, followed by (c) 75 bbls 1 ppg Scour Stage @ 40 bpm, followed by (d) 271 bbls Fush @ 40 bpm, followed by (e) Shutdown. ISlP @ 1826 psi. Resumed pumping Datafrac Treatment: (f) 300 bbls 40# Crosslinked Gel @ 30 bpm, followed by (g) 178 bbls 20# Linear Gel Flush @ 30 bpm, followed by (h) Shutdown. ISIP = 2115 psi. Resumed pumping Frac Treatment: (i) 300 bbls 40# Crosslinked Pad @ 25 bpm, followed by (j) 621 bbls Crosslinked Slurry @ 25 bpm w/proppant stages @ 1-10 ppg, followed by (k) 51 bbls Flush @ 25 bpm, followed by (I) Shutdown. 3/21/2001 - 3/22/2001: The well pressured out w/36987 lbs in wellbore. Placed a total of 86482 lbs of proppant into FM. Max proppant concentration placed was 10 ppg. Estimated sand top - 3289' MD. RD. MIRU CTU. No definite top of sand tag. Performed FCO to 11000' MD. Returns were 1:1. RD CTU. Page 1 12-15 DESCRIPTION OF WORK COMPLETED HYDRAULIC FRACTURE TREATMENT OF SAG ZONE Date Event Summary 3/23/2001 - 3/25/2001- 3/31/2001 - 4/07/2001. 4/19/2001- Tagged fill @ 10889' SLM (all perfs covered). Pulled dummied GLV's. Ran GLV design. RU APC Test Separator. Unloaded well. Performed Frac flowback. Wells 12-15 & 12-36 are twinned wells which feed the drillsite test separator. Well 12-36 was shut in and 12-15 was tested for 3 hrs in stand alone mode. Good test. Well is BOL & twinned wi 12-36. Page 2 U~/ZZ/ZUU1 1U:~ VAX bp March 21,2001 BP EXPLORATION BP Exploration (Alaska) Inc, 900 East Benson Boulevard P.O. Box 196612 Anchorage., Alaska 99519-6612 (907) 561-5111 l~001 Julie Heusser, Dan Seamount, & Cammy Oechsli Taylor Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, AK 99501 Fax 276-7542 Dear Commissioners: RECF_tVED MAR 2 J 2001 Alaska Oil & 6as Cons. Commia~n Re: Prudhoe-EOA, Pt. Mac, & Lisbume Well Work This listing is provided as required under the terms of Conservation Order No. 341C (Rule 14) & Order No. 342. This is a list 6f well work tentatively. scheduled for March 19 - 26, 2001' Wall 05-01C 05-18A 06 -24A 13-27A 16-23Ai NK-65i S-101 S-103 Work Planned CTE PERFORATION CTE ADD PERFORATION CT ACID STIMULATION W/DIVERTER SAG HYDRAULIC FRACTURE TREATMENT CT ADD PERFORATION W/WORK PLATFORM CHEMICAL CUT TUBING (PRE RIG ST) CTE ADD PERFORATION ADD PERFORATION INITIAL PERFORATION If additional data or scheduling information is needed, please call me at 564-5799 or E-mail me at raufpc @bp.com. Sincerely, ~-~-.~ Paul C. Rauf Technical Assistant, BPXA Alaska Drilling & Wells 03/14/Z001 18:41 FAI 907 564 4~64 BP EXPLORATION bp tf~. UU J. BP Bxploration (Alaska) Inc. 900 Bast Benson Boulevard P.O. Box 1~5612 Anchoxage, Alaska 99519-6612 (907) 56 !-5111 March 14, 2001 Julie Heusser, Dan Seamount, & Cammy Oechsli Taylor Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, AK 99501 Fax 276-7542 Dear CommissiOners: Re: Pmdhoe-EOA, Pt. Mac, & Lisbume Well Work This listing is provided as required under the terms of Conservation Order No. 341C (Rule 14) & Order No. 342. This is a list of well work tentatively scheduled for March 12 - 19, 2001: Well 03-27 03-28 05-18A 13-27A 16-21 NK-65i S-101 S-103 Work Planned REPERFORATION / HYDRAULIC FRACTURE TREATMENT REPERFORATION CTE ADD PERFORATION SAG HYDRAULIC FRACTURE TREATMENT CT ADD PERFORATION W/WORK PLATFORM REPERFORATION CTE ADD PERFORATION ADD PERFORATION INITIAL PERFORATION If additional data or scheduling information is needed, please call me at 564-5799 or E-mail me at raufpc @bp.com. Sincerely, Paul C. Rauf Technical Assistant, BPXA Alaska Drilling & Wells 5/7/96 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 10177 Company: Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Anadrill Anadrill Anadrill ~t Well Job # Log Description Date BL RF Sepia Survey Program Performance _.... Calculation Letter D.S. 1'15 ?~'-(3(~'/ TUBING CUT RECORD 951223 I 1 D.S. 1-22A q,C'-lJ'~'" IBPSETTING RECORD 951026 I 1 D.S. 2-11 ? ?-OJ,$ PROD PROFILE 960419 I 1 D.S. 3-11 ?~--0~ PERFRECORD 951224 I 1 D.S. 3-13 __ 7q-¢1~ PERFRECORD 951210 I 1 D.S. 5-06A ~J"-t~o~ff POGLM SE-I-rING RECORD 951 030 I 1 D.S. 5-06A rf~"-0{'~ .I TUBING PUNCHER RECORD 951026 I 1 ,, 'D.S. 5-23 ~f"~'~! PERFRECORD 951 020 I 1 D.S. 6-19 ~-tr~f CHEMICAL CUTTER RECORD 960420 I 1 ..D.S. 6-24 ~.-lq7 PERFRECORD 951226 1 1 D.S. 6-24 ~ ~-'~ q'/ PERF RECORD 960423 I 1 D.S. 9-17 '27-(33~ PERFRECORD 960422 I 1 D.S. 9-17 '77-~,~ INJECTION PROFILE 960422 I 1 D.S. 9-18 ?)-0~{ PERFRECORD 951 208 I 1 D.S. 9-25 ~ ~{ -t~ .;~ PERF RECORD 951208 I I _ D.S. 9-36C r~Y'--Ii'( PATCH SEI-flNG RECORD 951 21 6 1 1 D.S. 9-36C q~'-~H PERFRECORD 951 022 I 1 D.S. 9-38 ~¢1- 0~. I PERF RECORD 951 209 I 1 D.S. 12-15 '~. ,~- 0~ 3,."i:" iNFLATABLE BRIDGE PLUG 951 020 I I ._. Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 9762 Company: 9/27/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 1-28 ~-O~,)''~ PRODUCTION PROFILE 950921 1' 1 D.S. 1-31 ~'~'1~'2- PRODUCTION PROFILE 950920 I 1 D.S. 2-15 ~'~- (bi? PRODUCTION PROFILE 950920 I 1 D.S. 9-3 7/.~- 0_~'" BAKER INFLATABLE BRIDGE PLUG 95091 7 I 1 i D.S. 9-4A ~ ~- 01~ PERFORATION RECORD 95091 8 I 1 ~D.S. 12-15 ~,~ -~)~ ~,- BAKER INFLATABLE BRIDGE PLUG 950921 I 1 D.S. 16-02 ~O -I ~'O INJECTION PROFILE 950921 I 1 D.S. 17-21 ~,-12.,5"" PERFORATION RECORD 950919 I I SIGNED: Please sigh/and return one copy of this transmittal to Sherrie at the above address. Thank you. ~' ~as Co/~,s GeoQuest 500 w. International Airport Road Anchorage, AK 99518-1199 A~'r'N: Sherrie NO. 9521 Company: 6/19/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay Floppy Well Job # Log Description Date BL RF Sepia DIR MWD Disk D.S. 3-22 DUAL BURST TDT-P 950603 I 1 D.S. 3-29 PROD PROFILE 950530 I 1 D.S. 3-32A PERF RECORD 950609 I 1 D.S. 4-2A DUAL BURST TDT-P 950529 I 1 D.S. 4-35 :PERF RECORD~ 950529 I 1 D.S. 6-19 DUAL BURST TDT-P 950530 I 1 D.S. 9-3 BRIDGE PLUG RECORD 950531 I 1 D.S. 9-39 PERF RECORD 950604 I 1 D.S. 9-50 PROD PROFILE 950602 I 1 D.S. 12-15 GAS LIFT SURVEY 950606 I 1 ., D.S. 12-17 GAs LIFT SURVEY 950607 I 1 D.S. 14-02B DUAL BURST TDT-P 950531 I 1 D.S. 15-36 DUAL BURST TDT-P 950602 I 1 D.S. 16-11 MI INJECT PROFILE 950605 I 1 D.S. 15-15 951 82 CNT-D 950509 1 .,, D.S. 14-33 95170 CNT-D 950427 1 -- -- SIGNED' Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. RECEIVED DATE: JUN 1 9 1995 Alaska 011 & Gas Co~s. Commission Anchorage ALASKA OIL AND GAS CONSERVATION COMMISSION TONY KNOWLE$, GOVEF~NOI~ 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 March 24, 1995 David Smith/Richard Ortiz Annular Communication Engineer ARCO Alaska Inc P O Box 100360 PRB 24 Anchorage, Alaska 99510-0360 Re: No-Flow Verification PBU Well DS 12-15 Dear Messrs Smith/Ortiz: On March 18, 1995 our Inspector Bobby Foster witnessed a "no-flow" test on ARCO PBU Well DS 12-15. The gas lift gas had.been bled off the casing to 100 psig and the well flowed to the common line. At 7:20 AM 3/18/95, the well was switched to an.open top tank. The well produced 36 bbls of fluid in 40 minutes and then stopped producing any fluid. Mr. Foster arrived at the well and watched the crew rig up the American 425 gas meter; they started testing gas rates at 12:30 PM. The well was observed for three hours with gas rate readings taken at 30-minute intervals. The final three readings showed rates of 60 SCF/HR which is well below the guidelines. The Inspector concluded that subject well was not capable of unassisted flow of hydrocarbons. The above well meets the criteria of a "no-flow" performance test and as such is considered incapable of flow to the surface. Under the authority of Conservation Order 341, Rule 5, it is not required to have a fail safe automatic SSSV; however, the pilot and surface safety valve must be maintained in good condition, and if for any reason the well again becomes capable of unassisted flow of hydrocarbons, the subsurface safety valve must be reinstalled and maintained in good working condition. Sincerely, Blair E. Wondze~l PI Supervisor cc: Bobby Foster bew/n f-lapbu MEMORANDUM TO: David J~n'~, Chairmar¢ State of Alaska Alaska Oil and Gas Conservation Commission DATE: March 18,1995 THRU' FROM: Blair Wondzeil, .~ ,~_: FILE NO: P. !. Supervisor Bobby Foster?'J,2'-~- SUBJECT: Petroleum Inspector 1E91CRCD.doc No Flow Test ARCO - PBU - DS12-15 Prudhoe Field Saturday, March 18, 1995: ! traveled this date to ARCO's DS 12-15 where I met with David Smith, ARCO,s rep., and witnessed the No Flow Test. The gas lift gas had been bled off the casing to 100 psig and the well was flowed to the common line. At 7:20 AM this date the well was switched to an open top tank. The well produced 36 bbls. of fluid in 40 minutes and then stopped produceing any fluid. I arrived at the well and watched the crew rig up the American 425 meter and we started the test at 12:30 PM. The well was observed for 3 hours and a reading was taken at 30 minute intervals. The results of the test are as follows: TEST # 1 TEST # 2 TEST # 3 TEST # 4 TEST # 5 TEST # 6 240 SCF/HR 240 SCF/HR 120 SCF/HR 60 SCF/HR 6O SCF/HR 60 SCF/HR Summary: i reccomend to the Commisssion that this well be accepted as a NO FLOW status well. Send confirming letter to David Smith/Richard Ortiez - FAX to 659-5273 or 659-5283. Attachment: ARCO NO FLOW TEST R/E~(~.~T ANNULAR COMMUNICATION TESTING STATE "NO FLOW" TEST DATE: 3/18/95 TESTED BY: KLM/JC FINAL GAS RATE: 60 SCF/HR WELL: PASS 12-15 I/FAIL WELL PROPERITES/LAST AVAILABLE DATA %WC: 89 % FGLR: 45 SCF/BBL AVE. RES. PRESSURE: 3570 PSI WELL PI: 2.15 BPD/PSI TEST PRESSURES TIME TBG IA OA 2 FT/RPM l/2 FT/RPIV RATE COMMENTS 7:20 300 400 400 N/A N/A N/A ** ABOVE IS START TIME FOR BLEEDING TO ATMOSPHERE DOWN FROM COMMON LINE. 9:29 0+ 200 400 Burped 36 Bbls total liquid. 12:30 0+ 100 400 8.00 240 START TEST 13:00 0+ 100 -400 8.00 240 13:30 0+ 100 400 6.50 195 14:00 0+ 100 400 4.00 120 14:30 0+ 100 400 2.00 60 15:00 0+ 100 400 2.00 60 15:30 0+ 100 400 2.00 60 OBSERVATIONS / COMMENTS STATE WITNESS: ARCO Alaska, inc. Date' Subject: From/Location' Telephone: To/Location' September 12, 1994 Kinley Caliper Survey'.s Karla Zuspan/ATO- 1529 (907) 263-4310 Distribution P.O. Box 10036 \nchorage, AK Transmittal #: 94106 99510,~ ~ Number of Records: ! Well ILog Datei Number! (M-D-Y)! I 03-01 ~ 08-07-941 i 03-28 i 08-07-94i i 09-02 i08-08-94i ~ 12-15 i 08-05-94i ! 17-07 ! 08-06-94 I Tool Type i Contractor Caliper Survey i Kinley Caliper Survey i Kinley Caliper Survey I Kinle¥ Caliper Survey i Kinley Caliper Survey i Kinley Karla Zuspan Distribution: Central Files ANO-8 Geology BPX .. Exxon State of Alaska Please.~__~gac: e~/~~'y signing and returning a copy of transmittal. ARCO Alaska, Inc. Is a Subsldl~'y of Atlant~cRIchfleldCompany 50O292O9180O Caliper Specialists Since 1953 KINLEY CORPORATION ~5815 Royalton, Houston, Texas 77081-2993 U.S.A. Phone (71 3) 664-4501 Telefax (71 3) 664-1 037 SERVICE AVAILABLE WORLI?)WIOE WITH ALL KINLEY WIRELINE TOOLS Calipers · Tubing Perforators - Sand Line Cutters · Power Jars · Measuring Line Cutters _.INLEY SURVEY INTERPF 'TATION Common Abbreviations L U. = Lower Upset Corr. = Con,ion u.u. . upper Upset tx.p. = tx.p~s TABIILATION SHEET: IOINTS: are numbered from the top down. Numbering starts with the first full joint below the Christmas tree. pup ~OINTS: are designated by decimal numbers. For example, joint 32.1 represents the first pup joint below joint no. 32. SPECIAL TOOLS & NIPPLES: are designated bY letters. For example, "B" is the second spedal tool or nipple from the top of the Well. GAS LIFT MANDRIH~: are numbered down from the top, as shown: GLM (1), GLM (2), etc. ., utar ozv sm,tsots We use a circle as the basic tabulation symbol. The Kinley Caliper records the simultaneous action of all fifteen or thirty feelers. Our survey, therefore, has either 15 or 30 lines. These lines provide a view around the circumference of the inner surface of the pipe. A complete circle on the tabulation sheet indicates that at least 14 of 15 feelers, or 28 of 30 feelers found tubing wall reductions at the same depth in the well. This would be described as a ring. The number of feelers that indicate tubing wall reductions at the same depth is also noted on the tabulation sheet. For a 15-Feeler Caliper F"] 3 to 5 r'] 6 to9 F'] 10 to 13 E] 14 to 15 For a 30-Feeler Caliper D6to11 D 12 to 19 O20to27 D28to30 MEAS~ SYMBOLS PIT- A number alone represents the depth of penetration, expressed in hundredths of an inch, of the deepest pit. In this example 0.08". [3 A gwove around the pipe, found by 14 of 15 feelers or 28 of 30 feelers. The number inside the circle represents the maximum depth of the ring, expressed in hundredths of an inch. A PARTIAL RING - A groove around the pipe, found by 3 to 13 of 15 feelers or 6 to 27 of 30 feelers. The number inside the partial circle represents the maximum depth of the ring, expressed in hundredths of an inch. MINOR DAMAGE - Indicates a "minor" amount of damage that is not severe enough to warrant measurement. NO COMMENT - Indicates no damage was found in that joint. Arco (Alaska), Inc. Prudhoe Bay, AK Drill Site #12-15 August 5, 1994 Survey No. 24106 T-15 Chart No. 13449 This is the first survey of this well to be made with the Kinley Microscopic Caliper. The condition of the internal surface of the 4 1/2". 12.6~ Buttress tubing in the well, from 0' to 10,400'(WLM), is covered in this report. The condition of the tubing surveyed and analyzed appears good with respect to corrosive damage. As there are no penetrations of any consequence recorded in the survey, the usual cross-sectional drawing and Pit Depth Rank Chart are not included in the report. Drive wheel slippage occurred throughout the survey, resulting in shorter than normal joint length recordings. However, the amount of slippage appears to be negligible. A few of the joints throughout the tubing surveyed and analyzed appear to have roughness of the tubing I.D. The roughness that has been recorded in these joints appears to be inherent and not a result of corrosive activity. These joints will be monitored in future surveys. CALIPER TECHNICIAN Steve Adcock SURVEY ANALYST Oscar Martinez om Distribution: ARCO (ALASKA), INC., ATTENTION: Records Processor, Room ~AT0-1529, P. O. Box 10-3240, Anchorage, AK 99510-3240 (7R) ARCO (ALASKA), INC., ATTENTION: Mr. Mike Shoemake/Mr. John Smart, P. O. Box 10-3240, Anchorage, AK 99510-3240 (1R) ARCO (ALASKA), INC., ATTENTION: Mr. Jason Weaver, Room #ATO- 1788, P. O. Box 10-3240, Anchorage, AK 99510-3240 (1R) Chart received: Report mailed: 08-15-94 08-25-94 KI~vLEY CALIPER TALI ~_' ~HEET (Composite) DRILL SITE #12-15 Survey # 24106 August 5, 1994 4 1/2" 12.6~ BUTTRESS Body: 0.271 Upset: 0.271 Penetrations Over 85% (Possible Hole) # of Jts Penetrations 41 - 85% (Poor) Penetrations 21 - 40% (Fair) Penetrations 11 - 20% (Good) Penetrations 1 - 10% (Very Good) No Penetrations Recorded 242 TOTAL JOINTS SURVEYED: 242 ( Includes 1 Pup Joints ) KINLE Y CORR OSIOA PROFILE DRILL SITE # 12-15 PRUDHOE BA Y, AK August 5. 1994 SURVEY # 24106 4 1/2" 12.6# BUTTRESS CORROSl VE DA MA GE FREOUENC Y DISTRIBUTIONS MAX/MUM PENETRATION NUMBER OF JOINTS ual % WALL LOSS CONFIGURATION NUMBER OF JOINTS DESC~PTION BODY PENETRATIONS "S$$V" Nipple Assembly (A) GLM Ill GLM GLM (3) GLM (4) GLM GLM (~) GLM (7) GLM (~) GLM (9) GLM (102 GLM (111 EO$1n Jt. #241 @ 10,400' (WLM) % WALL LOSS 20 40 60 80 I00 P/T DEPTH (1/100 inch) KINLEY C ' dPER JOINT TAB ULA-TION SHEET 4 1/2" 12.6# BUTTRESS Body: 0.271 Upset: 0.271 Chart # 13449 Feeler Ratio 2' 1 DRILL SITE #12-15 PRUDHOE BAY, AK Survey # 24106 August 5, 1994 Run # 1 MAXIMUM MAXIMUM UPSET/MAKEUP BODY DAMAGE JONINoT PENE'I'RATION PENETRATION PROFILE % INCHES % INCHES COMMENTS o (% WALL) 0.1 Pup Jt. 1 1st full length Jr. below Tree 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 25 27 29 30 31 32 33 35 36 37 38 39 41 42 43 45 47 48 49 50 "SSS¥" Nipple Assembly ~ -BODY I -UPSET KINLEY C ~IPER JOINT TAB ULP~ION SHEET 4 1/2" 12.6# BUTTRESS Body: 0.271 Upset: 0.271 Chart# 13449 Feeler Ratio 2 · I DRILL SITE #12-15 PRUDHOE BAY, AK Survey # 24106 August 5, 1994 Run # 1 MAXIMUM MAXIMUM UPSET/MAKEUP BODY DAMAGE JOINT PENETRATION PENETRATION PROFILE NO % INCHES % INCHES COMMENTS (% WALL) 57 58 6] {57 70 71 GLM (1) 72 73 74 80 81 82 83 84 85 86 87 88 89 91 92 93 94 95 96 97 98 G-BODY I -UPSET JOINT NO KINLEY C ~IPER JOINT TAB U~ION SHEET 4 1/2" 12.6# BUTTRESS Body: 0.271 Upset: 0.271 Chart# 13449 Feeler Ratio 2 · I DRILL SITE #12-15 PRUDHOE BAY, AK Survey # 24106 August 5, 1994 Run # 1 MAXIMUM MAXIMUM UPSET/MAKEUP BODY PENETRATION PENETRATION COMMENTS DAMAGE PROFILE 0 (% WALL) -BODY ~ -UPSET JOINT NO KINLEY C~'~IPER JOINT TAB ULA-~.ION SHEET 4 1/2" 12.6#.BUTTRESS Body: 0.271 Upset: 0.271 Chart # 13449 Feeler Ratio 2 · I DRILL SITE #12-15 PRUDHOE BAY, AK Survey # 24106 August 5, 1994 Run # 1 MAXIMUM MAXIMUM UPSET/MAKEUP BODY PENETRATION PENETRATION COMMENTS DAMAGE PROFILE 0 (% WALL) -BODY m -UPSET JOINT NO KINLEY Cf'~:IPER JOINT TABULATION SHEET 4 1/2" 12.6# BUTTRESS Body: 0.271 Upset: 0.271 Chart # 13449 Feeler Ratio 2 · I DRILL SITE #12-15 PRUDHOE BAY, AK Survey # 24106 August 5, 1994 Run # 1 MAX]MUM MAXIMUM UPSET/MAKEUP BODY PENETRATION PENETRATION COMMENTS en~ ~ Jt. #241 @ DAMAGE PROFILE 0 (% WALL) -BODY I -UPSET ) "~ ' KINLE Y' UALL~t"~~ ~U~ v ~'~' . 'KINLEY CoRpORATION 8818 RoyALToN' STREET , HOU8TOI~' TEXAS 77081 (713)-6844601 "Company:" Field: · Well Name:, Survey Dste: Tubing Size: ,, , Feeler Rstio:., ,' ' ) · Chart Number:. 'Survey Numbec. Linear Eirid Units: Feet . 10 11 12 18 ' '_ _11 i i . _ J J , I J J .: : i i.~i _ i ii · . · I _ . i i _ . . _ __ .... ::. .... : ~ ,: -i ......"::-:~:.- . ,'_ _ .-.:.:!: :.-!_...-:: .....~ -... .: .'." :-. .--~: _ '_ : - . . - .' :.::-". '- ._ ~ Il, -- 'l j II -- I I ' _. I_ -- -- _ I -. . I. ~.~. · .o · : . - _ . : · , . .,. . I I ; I · : : ; · Drill Site: 12 Well: 15 Sun Jun 26 14:14:11 1994 K-VALVE DESIGN DOF~ SET PRESSURE: 240 PSIG'@ 60 DEG F FTP @ CLOSE'(PSIG): 200 PSIG K-VAL~rE CLASS (A,B,C): A COMMENTS: K-valve redesign. Current design has a dome of 275. It has caused the well to be choked back to prevent closure. Recently the rates dropped due to back- pressure. C/O current design to this one: 100 NOB. CC: ENGINEERING FILE / COORDINATOR PRB 24 S aT / 20 (WITHOUT ATTACHMENTS) FS 1 DS Supervisors, PRB 15 (COVER ONLY) Drill Site: 12 Well: 15 SSSV DEPTH (MEAS): 1973 K-VALVE DESIGN DS 12 ENG, ATO 15 ( WI~OUT ATTACHMENTS) Sun ~ 26 14.14:14 1994 FTP @ CLOSE (.PSIG): 200 PRESS ADJUSTMENT: 280 TEMP CORRELATION: PIPROF 'NOTE:. LINEAR CORR USES SEP TEMP, PI PROF USES BH TEMP AND WELL PI CONDITIONS OF WELL TEST: CK LGR FTP OIL %WTR ~OR GLR LIQ 46 3512 482 492 85.4 2552 1408 3385 CONDITIONS AT CLOSURE: 46 3512 200 605 85.4 2552 1214 4165 WELL TEST @CLOSE TEMPERATURE @ SSSV: 159 161 PRESSURE @ SSSV: 676 397 SEP COML PWF PI TEMP PRES DATE SEL 2288 2.60 151 0 05/20/94 Y 1867 2.60 151 0 DOME SET PRESSURE: 240 PRIOR DESIGNS: DATE: 02/09/94 SET PRESSU.RE: 275 12/20/93 245 12/12/92 225 FTP @ CLOSURE: 280 TEMP: PIPROF 210 PIPROF 190 LINEAR .EeC=EXIT; Fl=HELP; F2=WELL TESTS; -F4=DISTRIBUTION; FS=SENSITIVITY TABLE; F6=CHECKLIST; F10=ACCEPT; SFS=RESTORE WELL TEST; CFg=CYCLE DATA; WPS C= .. 65041e-3 N= 1. 000000 NEW C= .. 46092e-3 ENTERED NTM 1.000000 Drill Site: 12 Well: 15 K-VALVE DESIGN il DO~E SET PRESSURE: 275 PSIG @ 60 DEG F '' FTP @ CLOSE (PSIG): 280 PSIG i K-VAL~ CLASS (A,B,C): A Sat Jan 22 13:1i:34 1994 . CO~.~;,V. NTS: Redesigned to allow testing of k-valve in well. This will require the well be choked back to keep from dumping. To aid in dumping, the LGR ~an be raised up, and if ok, open the drain system also. CC: ENGINEERING FILE / COORDINATOR PRB 24 (WITH ATTAC~/~NTS) J.C. ~ ~ o~kR~ / M.G. SHOE~.~ PRB 20 (WIthOUT ATTACHF~NTS) Tom Brassfieid / Joe Ralph PRB 15 (COVER ONLY) Melanie Wilson ATO 15 (WITHOUT ATTACHMENTS) STATE OF ALASKA (COVER ONLY) DESIGNED BY: Md~M Drill Site: 12 Well: 15 CK LGR FTP OIL %~R 84 1984 266 84 2016 273 85 2501 ~9~ 84 2518 301 84 2571 299 84 2519 282 84 2492 272 85 2016 283 85 2028 284 85 2031 323 WELL TEST DATA Sat Jan 22 13:11:35 1994 ~OR GLR LIQ PW~ PI SEPARATOR DATE SEL TE~-~ PRES 563 83.4 2357 973 3400 1918' 0.00 155 254 01/19/94 417 86.3 2922 1058 3057 i~40 0.00 152 264 01/09/94 459 85.2 2655 1199 3102 i888 0.00 153 282 12/30/93 495 84.5 2655 1195 3205 1849 1.82 149 290 12/09/93 Y 488 84.8 2745 1211 3229 1895 0.00 152 288 12/07/93 513 85.3 3125 1179 3496 0 0.00 155 270 11/10/93 570 84.3 2624 1098 3631 i941 0.00 157 257 10/25/93 523 85.1 2547 948 3532 2009 0.00 156 271 09/24/93 261 92.7 5302 943 3616 2036 0.00 152 270 09/08/93 647 82.9 2390 945 3785 2094 0.00 159 310 08/14/93 ESC=EXiT; Fl=HELP; F3=DESiGN; F4=DISTRIBUTION LIST; F5=SENSITiVITY TABLE; F6=CHECKLiST; FI0=ACCEPT; SFS=RESTORE W~LL TEST; cFg=CYCLE DATA; SSSV DEP~ (~;~AS): 1973 FTP @ CLOSE (PSIG): 280 PRESS ADJUST~.~NT: z~ TE¥iP CORRELATION: PIPROF NOTE: LINEAR CORR USES SEP TF~4P, PI PROF USES B~ TE~;~ AND ~LL PI WPE C= ..66613e-3 N= 1.000000 I~-W C= ..39594e-3 ENTERED N= 1.000000 Drill Site: 12 Well: 15 K-VALVE DESIGN Sun Oct 17 08:48:39 1993 FTP @ CLOSE (PSIG): 210 PSIG COMMENTS: To test the k-valve, place the well in the other CL, which seems to run 30 psi or more lower. · cc: ENGINEERING FILE./ COORDINATOR PRB 24 G.W. EASLEY .- ATO 1556 (WIT ATTACmmNTS) ._(.WITHOUT"aTTa 'm ZNTS) J.C. SMART / M.G. SHOEMAKE PRB 20--''STATE OF ALASKA (COVER ONLY) (WITHOUT ATTACHMENTS) ......... Tom Brassfield / Joe Ralph ~Sl .... DESIGNED BY: MMM (coVER ONLY) Drill Site: 12 Well: 15 CK LGR FTP OIL %WTR 85 2016 283 85 2028 284 85 2031 323 85 2019 324 85 1536 307 85 1985 325 WELL TEST DATA GOR GLR LIQ 523 85.1 2547 261 92.7 5302 647 82.9 2390 623 82.9 2356 382 89.8 3652 599 83.3 2436 65 1528 270 ~570 83'.6 2084 85 2016 322 565 82.3 2044 Sun Oct 17 08:49:04 1993 PWF PI SEPARATOR DATE SEL TEMP PRES 948 3532 2009 0.00 156 271 09/24/93 943 3616 0 0.00 152 270 09/08/93 945 3785 2044 2.37 159 310 08/14/93 Y 955 3649 0 0.00 157 313 08/04/93 778 3767 0 0.00 141 299 07/04/93 959 3590 0 0.00 157 304 06/24/93 780 3482 0 0.00 156 228 06/11/93 991 3198 0 0.00 150 312 05/19/93 ESC=EXIT; FI=HELP; F3=DESIGN; F4=DISTRIBUTION LIST; F5=SENSITIVITY TABLE; F6=CHECKLIST; F10=ACCEPT; SFS=RESTORE WELL TEST; CF9=CYCLE DATA; SSSV DEPTH (MEAS): 1973 FTP @ CLOSE (PSIG): 210 PRESS ADJUSTMENT: 118 TEMP CORRELATION: PIPROF NOTE: LINEAR CORR USES SEP TEMP, PI PROF USES BH TEMP AND WELL PI WPS C= ..84260e-3 N= 1.000000 NEW C= ..23532e-3 ENTERED N= 1.000000 ARCO Alaska, Inc. P.O~ 1OO36O Anchorage, .,~l-sk- 99510 DATE: 7-20-93 REFERENCE: ARCO CASED HOLE FINALS 5-13 ?7- 2{~ 5-28-93 5-24~/*/~ 5-22-93 5-32 ~ 1~.5.27.93 6-12A f7'~ 5-29-93 6-14A ~75-19-93 7-147~! 5-25-93 9-3 ?s~ 5-18-93 9-3 5-24-93 9-4A ?~-~ ¥ 5-26-93 9-5A ?~-~- ~ 5-30-93 9-28A ~$- ~ 5-28-93 9-3 lA ~ff35-19-93 9-32 ~[i~5-30-93 12-15 ~-~ ~- 5-27-93 12-23 ~ ~-~5-27-93 14-22A~ I. ~] 5-23-93 14-22A~ 5-23-93' AGI- 1~.! ~ 5-20-93 AGI- 1 -~- 5-20-93 Completion Record TDTP (Borax) GR/CoIIar TDTP (Borax) TDTP (Borax) Production Log Prod Profile Per/Record Prod Profile Production Log Completion Record Production Log CBT · completion Record Completion Record Leak Detection Per/Record PITS Per/Record Jewelry Per/Record AGI-2 q~. ~¢~J-23-93 Jewelry AGI-2 /5-23-93 Per/Record AGI-3 ~, ~Ss 5-20-93. CzR/CCX, AGI-3 , ~_5-21-93 Primary Pe~ Record AGI-4 ~A~5-22-93 ~t~ Pe~ Record P~ ~ ~ ~~ ~ch~ ~ ~pt of~ Son~ W~ce A~15~ # ~l'ltAL Frr~ # CHEVR(~ #BPX # STATE OF ALASKA R!~_n 1, 5" Sch Run 1, 5" Sch R!!n 1, 5" Atlas R._n 1, 5" Sch R,m 1, 5" Sch Run 1, 5" Sch Rim 1, 5" Sch Rim 1, 5" Sch Rim 1, 5" Sch Run 1, 5" Sch R-n 1, 5" Sch Ri,- 1, 5" Sch R.n 1, 5" Sch R, ln 1, 5" Sch Rlln 1, 5" Sch ' R11n 1, 2" Sch Rim 1, 5" Sch Rim 1, 5" Sch R,m 1, 5" Sch Rnn 1, 5" Sch Rim 1, 5" Sch R-n 1, 5" Sch Rl,n 1, 5" Sch Rl,n 1, 5" Sch 1~,1,-- 1, 5" Sch Rim 1, 5" Sch The correct well name for this log is 9-4A. The correct API# for 9-28A is 50-029-21292-01. Drill Site: 12 Well: 15 Tue Nov 03 17:55:21 1992 K-VALVE DESIGN DOME SET PRESSURE: FTP @ CLOSE (PSIG): K-VALVE CLASS (A,B,C): 225 PSIG @ 60 DEG F 190 PSIG C COMMENTS: CC: FTP @ closure set 30 psi under normal design standards for a gas lifted well. However, during a well test when the well's AL was shut off, ,the well died. As a result, this lower FTP @ closure should work in all / W.D. COOPER~ PRB 24 K.L.'HUDSON ATO 1566 J.C. SMART / M.G. SHOEMAKE PRB 20 STAT~ OF ALASKA (COVER) C.B. HURST / E.A. CAMPBELL PRB 15 DESIGNED BY: MMM ENGINEERING WELL FILE RECEIVED NOV 1 7 1992 Alaska Oil & Gas Cons. CommissioD STATE OFALASKA 0 16 IN/t [ ALASKA' ....AND GAS CONSERVATION CC~-' ~ISSION REPORT (JF SUNDRY WELL OPEHATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tubing Alter casing 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At effective depth 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM Repair well 5. Type of Well Development X Exploratory Stratigraphic Service Perforate Other 6. Datum of elevation(DF or KB) 77 RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 12-15 9. Permit number/approval number 83-32 10. APl number 50 - 029-20918 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Conductor Surface Production 11427 feet 9256 feet Liner Plugs(measured) Fill @ 11114' MD (4/25/92). 11344 feet 9198 feet Junk(measured) Length Size Cemented 80' 20" 1850 sx Poleset 2538' 13-3/8" 1960 sx Fondu & 400 sx "C" 10751' 9-5/8" 500 sx CI 'G'& 131 bbls Arcticset 910' 7" 350 sx CI "G" Measured depth 80' 2615' 10828' 11384' True vertical depth 80' 2615' 8842' 9226' Perforation depth: measured 10943-10965'; 11074-11114' true vertical 8919-8934'; 9010-9037' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, PCT @ 10511' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See attached. Treatment description including volumes used and final pressure 14. Packers and SSSV (type and measured depth) Baker SAB Hydroset packer @ 10426' MD; 4-1/2", Camco Bal-0 SSSV @ 2119' MD JUN 2 2 1392 Alaska Oil & Gas Cons. Commission Representative Daily Average Produ~ion or Iniection Data Anchorage Prior to well operation Subsequent to operation OiI-Bbl Gas-Md Water-Bbl 1049 2283 703 1126 2466 3366 Casing Pressure Tubing Pressure -- 294 271 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 v Title Sr. Area Operations Engineer Form 10-404 Rev 06/15/88 Date ~AqlQ I~A~I~A t-t,..qW .IWP SUBMIT IN DUPLICATE 12-15 DESCRIPTION OF WORK COMPLETED FRACTURE TREATMENT OF SAG & ZONE 4 4/15/92' MIRU & PT equipment to 4300 psi. RIH w/CT & jetted out fill down to 11110' MD. Reciprocated a tubing/perforation acid wash over the LGLV's & the lower perforation interval located at · 11074 - 11114' MD (Z4) .---- Ref. Log: BHCS 3/9/83. Pumped a total of 28 bbls 15% HCl w/30% Xylene. POOH w/CT. Rigged down. 4/23/92 · MIRU & PT equipment to 7500 psi. Pumped a Hydraulic Fracture Treatment, using 16/20 mesh proppant, through the perforations at: 10943 - 10965' MD (Sag) 11074 - 11114' MD (Z4) Ref. Log' BHCS 3/9/83. Pumped: a) 470 bbls 20# Gelled Pre Pad @ 50 bpm, followed by b) Shutdown. ISIP @ 2300. Resumed pumping: c) 1200 bbls Pad @ 50 bpm, followed by d) 784 bbls Crosslinked Slurry w/proppant stages @ 1 - 10 ppg, followed by e) 173 bbls Flush, followed by f) Shutdown. Placed a total of 68,565 lbs of proppant into the formation. Rigged down. 4/24/92 · Performed a proppant fill cleanout down to 11138' MD. Returned well to fulltime production & obtained a valid production test. RECEIVED Alaska Oil & Gas Cons. Commission Anchorage Drill Site: 12 Well: 15 K-VALVE DESIGN Sun Jan 12 12:21:30 1992 DOME SET PRESSURE: 195 PSIG @ 60 DEG F FTP @ CLOSE (PSIG): 220 PSIG K-VALVE CLASS.(A,B,C): B COMMENTS: Frac sleeve is stuck in SSSV. K-valve will be set just above SSSV nipple. To test, dump to depressured test separator, or possibly other LP CL. CC: C.P. FARMER / W.D. COOPER~' PRB 24 J.C. SMART / M.G. SHOEMAKE PRB 20 Brassfield / Ralph PRB 15 ENGINEERING WELL FILE K.L. HUDSON ATO 1566 STATE OF ALASKA (COVER) DESIGNED BY: MMM Printing contents of current screen - wait for message to clear RECEIVED FEB 0 1992 Alaska Oil & Gas Cons. Commission Anchorage ANCH(]I;:AC, FZ, ALASKA REFERENCE: ARCO CASED HOLE FINALS PROD F'ROFILE LEAK DI.E'T E(] i' C,.R/CCL LEAK D E'¥' E- C'i- PROD F'ROF'ILE F'ITS BRIDE;[:. F'I._ t.J[; F'ROD F'ROF- ]: I_E PROD PROFILE PROD PROF'ILE PROD F'F-'.OF I LE I..EAK DIFTEC"I' F' ]: TS 1' ]: E--- ]; N gONYA WALL..ACE ,-~, 0-t 529 RUN I;: IJ N I:;.'.LJN I::: !.J N F::LJN RUN R lJ N R U r--,I RUN RUN RUN RUN RUN i, ..5' CAi"ICO t .. i ",_,~ ':":_, ' CAHCO i , 5" C A H C' 0 I .. 2· CAi"*,C t , ~".., C; A ri C 0 t , 5' CAi'lCD t , ';., ' CAHCf'~_ _. i , _..' I._: I':':i ¢1 !_, L.) i, 5' C;AHCO t, 'J" CAMCO i, 5' CAPiCr'J t , 5' CAHCO t , 5' CAHCO RF"CEIF'T OF DATA, A F' P F:: 0 :,: E n ]'RANS-~ ¢i CENTRAL FILES .,-" F'FIII._LZF'S CHE ' '~ VRON F'B WELL D & M . R & D EXTENSION. EXF'LORAT I'ON ~ BF'X EXXON .-~' $'I"AI'E OF MARATHON -t'EXACO MOBIL F' ]: LES ALASKA NOV t2_ 199! ~ STATE OF ALASKA ~'" ALASKA ~ AND GAS CONSERVATION CO,.,,vllS~qp~. REPORT OF SUNDRY WELL OPERATION 1. Operations performed: operation shutdown Stimulate X Plugging Pull tubing Alter casing Repair well Perforate Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory StratJgraphic Service 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval RE'EEIVED 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At effective depth FEB 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM A[as~ OJi & Gas Cons. C0m~$s[0n At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM ;Anchorage 6. Datum of elevation(DF or KB) 77 RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 12-15 9. Permit number/approval number 83-32/90-372 10. APl number 50 - 029-20918 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 11427 feet true vertical 9256 feet Effective depth: measured 11344 feet true vertical 9198 feet Casing Length Size Conductor 80' 20" Surface 2538' 13-3/8" Production 10751' 9-5/8" Liner 910' 7" Plugs(measured) Junk(measured) Cemented Measured depth True vertical depth 1850 sx Poleset 80' 80' 1960 sx Fondu & 400 sx 'C' 2615' 2615' 500 sx CI 'G' & 10828' 8842' 131 bbls Arcticset 350 sx CI 'G' 11384' 9226' Perforation depth: measured 10943-10965'; 11074-11114' true vertical 8919-8934'; 9010-9037' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, PCT @ 10511' MD Packers and SSSV (type and measured depth) Baker SAB Hydroset packer @ 10426' MD; 4-1/2", Camco Bal-0 SSSV @ 2119' 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 Oil-Bbl Gas-Md Water-Bbl Casing Pressure 378 285 65 1360 971 1054 Tubing Pressure 224 285 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 Sr. Area Operations Engineer Form 10-404 Rev 06/15/88 Date ~//~/~/~ SUBMIT IN DUPLICAT~ DS 12-15 DESCRIPTION OF WORK COMPLETED FRACTURE TREATMENT OF SAG RIVER & ZONE 4 6/11/90: Performed a fill cleanout from 11086' to 11172' MD. 6/13/90: MIRU & PT to 5000 psi. Pumped a Perforation Breakdown Treatment through perforations at: 10943 - 10965' MD (Sag) 11074 - 11114' MD (Z4) Ref. Log: BHCS 3/9/83. Pumped: a) 33 bbls Gelled Slick Seawater, @ 10 bpm, followed by b) 300 bbls 20# Gel w/500 ball sealers, @ 9 bpm, followed by c) 180 bbls Seawater, @ 9 bpm, followed by d) Shutdown. Surged well twice to unseat balls, then resumed pumping: e) 235 bbls Seawater, @ 10 bpm, followed by f) Shutdown. Ran Temperature Log. POOH. RD. - 7/17/90: Performed an Injectivity/Step Rate test. 7/20/90: MIRU & PT equipment to 8000 psi. Pumped a Propped Fracture Treatment through perforations at: 10943 - 10965' MD (Sag) Ref. Log: BHCS 3/9/83. 11074 - 11114' MD (Z4) Pumped: a) b) 200 bbls Gelled Pre Pad, @ 27 - 43 bpm, followed by Shutdown. ISIP @ 2823. Resumed c) d) e) f) pumping: 1500 bbls 50# Pad w/additives, @ 50 bpm, followed by 350 bbls Cross Linked Slurry, at 2 - 10 ppg, @ 50 bpm, followed by 170 bbls Flush, @ 50 bpm, followed by Shutdown. Placed a total of 82,000 lbs of proppant into the formation. Rigged down. 7/22/90 - 1/26/91: Performed several fill cleanouts, cleared ice plugs from flowlines, cleaned out ball sealers, replaced choke, and replaced DGLV's w/LGLV's. Flowed well intermittently. The well has now been returned to full time production. Obtained a valid welltest. RECEIVED FEB 1 9 t99~ Alaska .0JJ .& Gas Cons. C0mmissi0u Anchorage Drill Site: 12 Well: 15 Mon Dec 31 i4:47:36 1990 K-VAL%~ DESIGN CO~N~S: initial post frac k-valve design. CC: C.P. F~R /~' K.M. KENNEDY / W.S. WILDER C.B. ~RST / ~. c^~&~ ENGiNeERiNG W-ELL FiLE PRB 24 PRB 20 PRB 15 DESIGNED BY: ~d sc~,~-C RECEIVED Oil & Oas Con,s. C, ommission Anchorage ARC'O ALAS'KA, INC. P. 0 ~ BOX i ANCHORAGE, ALASKA 995t DATE' 7-~ 2-9(') R'EFERENCE' ARCO CAS'ED' HOI_E FINAL_i: '; -i 7 7-5-~'(:.', F:FILLAR/PERF' RUN i ":.'" i -":'"'-,=..;- -'r - ~-~':'],_, , COLLAi;..'/F'ERF RUN i , ~..,." i -.7,,.'-';:, 6-i i -9,3 F'ERF' RECORD RUN i , 5" 4-::2 '7-~-o~:~,.... i-:i'iL. ..... LAF-:/F'FRF I"(I Ih! i: ~';.," 7-i ;:;._. 7-4-'."-":;, ;. TEHP RUN i , ...,r;:, 7-2'7 6-2,:.)-9,'-.) F'ERF RECORD RUN i, 5" i ''~- i c: , .., : .::. , .= ~- o---i 3-9¢', TEMP F;'.UN i , i S-2A '7--i-96, TEMP SUF:VEY RUN i., 5-' i 3-i.,:. '~ 6-i o_on,. ,- ._. PERF RUN i , .,.'=.'" 'i,_.':~- i '-~,_ 6-.5,:-':,-9e TEMF' ... RI. JN i ..~" i 4--26 A-A-~;:;_ _ ,., DATA FRAC ]"EMI-'-" ,,r.;'UN. i , _.,~'" F'LEAZE z-~.IGN AND RETURN THE ATTACHED COPY AZ RECEIF'"F OF DA'FA. RECEIVED BY RE¢£!VED · HAVF' A NICE ):,,AY!- ,.JUL 1 ;~ ~90 _ ,,/ Cons commis ° ,- ~.~A[..LY HOFFEC:KEF: Alask~ Oil & 6,~s .. AFPROVED ATO-i 529 AflChO~B TRANS,'~- 9~:~z~''7:`-2-''~' A f'LA£ A -f' L A .'"':.': I-i L.t? A FI_.A2' I-I F,' :':-.' I.i. L Z.'7 i"ILi: !..t f;,' :~ I.iL3-' HR$ 14R£' DISTRIBUTION ~ CENTRAL FILE~~ ~" .CHEVRON D & M .~ EXTENSION EXPLORATION ~ EXXON MARATHON "~ MOBIL F'HILL IF'5' F'B WELL F'IL_E.Z R & D BF'X £TA'FE OF AL_A.':¢I<A TEXACO STATE OF ALASKA ALASi' ~DILAND GAS CONSERVATION APPLICATION FOR SUNDRY Ar, PROVALS 1. Type of Request: Abandon Suspend Operation shutdown Re-enter suspended well Alter casing Repair well Plugging Time extension Stimulate X Change approved program Pull tubing Variance Perforate Other 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 6. Datum of elevation(DF or KB) 77 RKB 7. Unit or Property Prudhoe Bay Unit 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At effective depth 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM 8. Well number 12-15 9. Permit number 83-32 10. APl number 50 - 029-20918 11. Field/Pool Prudhoe Bay Oil Pool feet 12. Present well condition summary Total depth: measured 11427 feet true vertical 9256 feet Effective depth: measured 11344 feet true vertical 9198 feet Casing Length Size Conductor 80' 20" Su dace 2538' 13-3/8" Production 10751' 9-5/8" Liner 910' 7" Plugs(measured) Junk(measured) Cemented 1850 sx Poleset 1960 sx Fondu & 400 sx 'C' 500 sx CI 'G' & 131 bbls Arcticset 350 sx CI 'G' Measured depth 80' 2615' 10828' 11384' True vedicaldepth 80' 2615' 8842' 9226' Perforation depth: measured 10943-10965'; 11074-11114' true vertical 8919-8934'; 9010-9037' Tubing (size, grade, and measured depth) 4-1/2", 12.6~f, L-80, PCT @ 10511' MD "' C.9'~S. '-'-~r'~, Packers and SSSV (type and measured depth) Baker SAB Hydroset packer @ 10426'; 4-1/2", Ca~J°l~-~0 SSSV @ 2119' MD 13. Attachments Description summary of proposal X Detailed operations program BOP sketch X 14. Estimated date for commencing operation 15. Status of well classification as: June 1990 16. If proposal was verbally approved Oil X Gas Suspended Name of al)prover Date approved Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed Title Date FOR COMMISSION H~;IC: ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test Subsequent form required 10- ~ ORIGINAL SIGNED BY LONNIE C. SM!'fH Approved by order of the Commissioner Commissioner Approveo Copy Form 10-403 Rev 06/15/88 Returned I Approval No. ¢~ Date SUBMIT IN TRIPLICATE Drill Site 12-15 Sag River / Ivishak Formation Hydraulic Fracture Treatment PRELIMINARY PROCEDURE Arco Alaska intends to pump a hydraulic fracture treatment on well 12-15 as outlined below: . . . . . . . Pull gas lift valves and replace with dummy valves. Pressure test tubing / casing annulus. Rig up fracturing service company. Pump a gelled water bailout treatment to ensure that a majority of the perforations are open before pumping the fracture treatment. Pump propped fracture treatment at 45 BPM using a cross linked water system with approximately 106,000 lbs of 16-20 proppant. The intervals to be fracture stimulated are the Sag River from 10,943 to 10,965' and Zone 4 from 11,074 to 11,114'. The pump schedule is outlined as follows: A. 1300 Bbl cross linked water pad B. 65 Bbl 2 PPG proppant C. 71 Bbl 4 PPG " D. 76 Bbl 6 PPG " E. 81 Bbl 8 PPG " F. 86 Bbl 10 PPG " G 92 Bbl 12 PPG " If necessary rig up CTU and cleanout to PBTD. Install gas lift valves. Open well to flow gradually increasing the drawdown to allow proper fracture healing. 6 5 4 3 2 1 COILED TUBI[N~ UNIT BOP EOU 1 PllEN~ 1. 5000 PSi ?" W£LLHEAD CONNECTOR FLANG£ 2. 5000 PSI 4 1/16" PiPE RAIDS ,3. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. ~ PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAUS 6. 5000 PSI 4 1/16" STUFFING BOX 2 H]RELINE BOP EOU]PHENT 1. 5000 PSI ?" WELLHEAD CONN£CIOR FLANGE 2. 5000 PSI WIRELINE RAUS (VARIABLE SIZE) .3. 5000 PSI 4 1/6" LUBRICATOR 4. 2000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO Alaska, In Prudhoe Bay ,-ngineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager September 6, 1989 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 12-15, Approval No. 8-798 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work performed on the above-referenced well. Sincerely, D. F. Scheve DFS/CMH/jp Attachment cc: J.S. Dietz, BP J. Gruber, ATO-1478 PI(DS 12-i5) W1-3 141989 :'"":~'"' :~it & Gas Cons. C0mmissi0,. ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C .__~.. STATE OF ALASKA ALASF ,LAND GAS CONSERVATION C" VIISSION REPORT OF SUNDRY WELL OF,-RATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing Alter casing ~ Repair well ~ Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At effective depth 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM 5. Type of Well Development Exploratory Stra~igraphic 6. Datum of elevation(DF or KB) 77' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number DS 12- 15 9. Permit number/approval number 83 - 32 / 8-798 10. APl number 50 - 029 - 20918 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 11427 feet true vertical 9256 feet Effective depth: measured 11344 feet true vertical 9198 feet Casing Length Size Conductor 80' 20" Sudace 2538' 13-3/8" Production 10751' 9-5/8" Liner 910' 7" Plugs(measured) Junk(measured) Cemented Measured depth True vertical depth 1850 SX Poleset 80' 80' 1960 sx Fondu & 400 sx 'C' 2615' 2615' 500 sx CI 'G'& 131 bbls. Arctic 10828' 8842' Pack 350 sx CI 'G' cmt 11384' 9226' Perforation depth: measured 11074 - 11114' true vertical 9010 - 9037' Tubing (size, grade, and measured depth) 4-1/2", 12.6~, L-80, PCT @ 10511' MD Packers and SSSV (type and measured depth) Baker SAB Hydroset Packer @ 10426' MD; 4-1/2" Camco BaI-O SSSV @ 2119' MD S EP ]9t]9 A}-~chorage 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 Averaae Production or In!ection Data Oil-Bbl Gas-Md Water-Bbl Casing Pressure 0 1803 2660 .... 1204 2667 251 Tubing Pressure 211 242 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations X 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. S ig n ed ,~,~)~.~~~~~,~_~" Title Operations Engineering Manager Form 10-404 Rev 06/15/88 SUBMIT IN DOPLI~ATE DS 12-15 DESCRIPTION OF WORK COMPLETED BRIDGE PLUG INSTALLATION FOR WATER SHUT-OFF 12/14/88' MIRU. PT BOP'S. RIH w/plug tool, and set bridge plug at 11172' MD (top of plug). POH. Rigged up cementing equipment, and RIH w/CT to tag plug. Pumped 11' of cement cap on top of plug in 7" liner. POH. Rigged down. WOC. 12/19/88' RIH and tagged solid cement at 11159' MD. POH. 12/23/88- Reperforated' 11074- 11114' MD Ref. Log: BHCS 3/9/83. Returned well to production and obtained valid production test. ARCO ALASKA, INC. F'. O· BOX ANCHORAGE, ALASKA 995 DATE' REFERENCE: ARCO PRESSURE DATA 4-2 2-t0-89 BHF'--FLOWING GRADIENT CAMCO 4-49 ~-~1-89 BHP--$TATIC GRADIENT CAMCO 5-t7 2-id-8? BHP--$TATIC GRADIENT CAMCO 6-8 2-5-89 BHP--$TATIC GRADIENT CAMCO 9-~ ~-~5-89 BHP--$TATIC GRADIENT OTI~ 9-4~ ~-~t-89 BHP--$TATIC GRADIENT CAMCO 9-~ -J-5-87 BHP--FLOWING GRADIENT CAMCO t~-~ ~2-2~-88 BHP--$TATIC GRADIENT OTIS J~-~ J-~7-89 BHP--$TATIC GRADIENT OTIS t~-~d ~-~4-8~ BHP--$TATIC GRADIENT OTIf ~2-t5 2-J~-89 BHP--$TATIC GRADIENT CAMCO ~2-2~ 2-~5-8~ BHP--$TATIC GRADIENT CAMCO t4-28 2-5-89 BHP--£TATIC GRADIENT CAMCO ~d-~ ~-~-8~ BHP--PRE$$URE BUILD-UP OTIS J8-~7 2-JJ-8~ BHP--FLOWING GRADIENT CAMCO PWDW~-~ ~-~-89 BHP--$TATIC GRADIENT CAMCO PLEASE SIGN AND RETURN THE ATTACHED COPY A~' RECEIPT OF DATA· RECEIVED BY_ HAVE A NICE SALLT HOFFECKER ATO-~ 52~ TRAN$ ~89t~ AF'F'ROVED .... (,_..,,,.," Alaska Oil & Gas Cons. Commission Anchorsge DISTRIBUTION CENTRAL FILES ~ ~ PHILLIPS CHEVRON F'B WELL FILES D & M ~ R & D EXTEN£ION EXPLORATION $ 3'AF'C EXXON ~ STATE OF ALASKA MARATHON $ TEXACO MOBIL ARCO ALASKA, F'.O. BOX ANCHORAGE, ALASKA 99510 REFERENCE' ARCO CASED HOLE FINALS 4-t0 4-t8 4-i0 ii-6 t2-t5 t2/4-5/88 GAMMA RAY RUN i, 5' t2/4-5/88 PDK-I~O/GAMMA RAY/CCL RUN t2/4-5/88 DIFFERENTIAL TEMP RUN t, 5' i2-24-88 COMPLETION RECORD RUN i, ii-?-88 RICS/RATO OVERLAY, CNL/PDK OVERLAY RUN t2-22-88 COLLAR/PERF RUN 5, 5' PLEASE SIGN AND RETURN THE-ATTACHED COPY AS RECEIPT OF DATA. ATLAS ATLAS ATLAS SCH SCH Al'LAS RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-t529 TRAN$ ~87~00 APPROVED Oil & 6~s Con~. commissi~ Anchorage DISTRIBUTION CENTRAL FILES CHEVRON D& M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIPS F'B WELL FILES R & D SAF'C STATE OF ALASKA TEXACO ARCO ALASKA, INC. P.O. BOX t8~36~ ANCHORAGE, ALASKA 995~ 0 REFERENCE' ARCO CASED HOLE FINALS 3-9 i i-i 3-88 3-t 9 t t -i 3-88 3-25 i i-i 9-88 3-26 i 2-i ?-88 3-26 i 2-i 6-88 5-i i i i-28-88 '7-t i i 2-t '7-88 7-t 9 i 2-1 7-88 7-34 i t-t i-88 t 2-i i 2-t 8-88 t 2-i 5 t 2-i 4-88 t4-37 i 2-i 7-88 PWDWi-i ii-9-88 COLLAR/PERF COLLAR/PERF COLLAR/F'ERF COLLAR YERTILOG COLLAR/PERF COLLAR/F'ERF CNL-GAMMA COLLAR/PERF' COLLAR MECH. PLUG SETTING COLLAR/PERF CCL RECORD PLEASE SIGN AND RETURN THE ATTACHED COPY AS RECEIPT OF RUN t, 5' RUN i, 5' RUN t, 5' RUN 1, RUN t, 5' RUN i, RUN 1, 5" RUN 2, 5" RUN i, 5" RUN t, 5" RUN t, 5' RUN t, 5' RUN i , 5" DATA. GEAR GEAR GEAR AI'LA~ ATLAS GEAR ATLAS ATLAS GEAR ATLAS £CH ATI_A~ GEAR RECEIVED BY HAVE A NICE DAY! SALLY HOFFECKER AT0-i529 TRAN$ $88724 APPROVED DISTRIBUTION CENTRAL FILES CHEVRON D&M EXTENSION EXPLORATION EXXON MARATHON MOBIL PHILLIF'$ F'B WELL FILES R & D SAF'C STATE OF ALASKA TEXACO ARCO Alaska, Inc. Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 18, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 12-15 Approval Nos. 373 and 7-555 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations summarizing work per- formed on the above-referenced well as detailed in two Sundry applica- tions with approval Nos. 373 dated 9/5/86 and 7-555 dated 8/20/87. Very truly yours, D. F. Scheve DFS/CMH/jp Attachment cc: Standard Alaska Production Company J. Gruber, ATO-1478 Pi(DS 12-15)W1-3 ';'-,-'. ..... ;,,.~ Oil & G~,s Cons. Comrni~s~'°i'~ Anchorage WELLS2/21 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieJdCornpany AR3B--6132-C STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION 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 ARCO Alaska, Inc, 3. Address P.O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 92' FSL 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' FNL, 247' FEL, Sec. 24 T10N, R15, UM At effective depth 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM 11. Present well condition summary Total depth: measured 11384 feet true vertical 9256 feet 5. Datum elevation (DF or KB) 77' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number DS 12-15 ~ J 8. Permit number 83-32 9. APl number 50-- 029-20918 10. Pool Plugs (measured) 1344 Prudhoe Bay Oil Pool feet Effective depth: measured 11344 feet true vertical 9198 feet Junk (measured) Casing Length Size Conductor 80' 20" Surface 2538' 13-3/8" Intermediate 10751' 9-5/8" Liner 900' 7" Cemented Measured depth 1850 sx Poleset 1960 sx Fondu & 400 sx 'C' 500 sx Ci'G' & 131 bbls Arctic Pack 350 sx Ci'G' cmt 80' 2615' 10828' 11384' Perforation depth: measured 10943'-10965; true vertical 11194'-11214' 8920'-8935'; 9093'-9107' ~bing(size, grade and me'asked depth) 4~", L-80, 12.6#, PCT @ 10511' MD Packers and SSSV(type and measured depth) Baker SAB Hydroset packer @ 10426' MD; 4~" Bal-0 SSSV nipple @ 12.Attachments True Vertical depth 80' 2615' 8843' 9227' Description summary of proposal [] Detailed operations program [] BOP sketch 13. Estimated date for commencing operation September, 1988 14. If proposal was verbally'approved Name of approver Date approved 15. I hereby c,,ertify that~the~ foregoing is true and correct to the best of my knowledge Signed 4~d/d.~z~~~.¢~ Title Operations Engineering Manager Date Conditions of approval Commission Use Only Notify commission so representative may witness I Approval ,,rq Plug integrity ~ BOP Test Fi Location clearanceI No, Approved by ,; ,?-..-'oved Copy Returned ORIGINAL SIGNED BY /¢ by order of LONNIE C. SMITH Commissioner the commission Date Submit--""' o, --in triplicate~/ Form 10-403 Rev 124-85 WELLS3/24 C. M. Hightower, ATO ~13 263-4713 Ds TTBP/REPERFORATION PROCEDURE . Rig up WLU test lubricator and make 3.50" gauge ring/dummy run to *.. 11200' MD. Minimum restriction (3.687") is Camco DB-6 landing nipple at 10498' MD. RD WLU. . RU Schlumberger electrlc llne unit, test lubricator, and run mechanical plug back tool (MPBT). Set top of plug at 11180' BHCS (11179' CBL 3-13-83). Allow 30-45 minutes for plug to go through setting operation. ; 3. Release from plug and pull out of hole with setting tool. . Using dump bailer, tag plug, and dump approximately 1 O' 15.4-15.6 ppg cement ( 16 gal) on plug to leave top of cement at _.* *_ 11170' BHC$. Cement should be designed for *_. 4 hours thickening time at 216'F BHST. Cement should contain friction reducer to assist in dump operations. 5. POH and rig down unit. WOC 36 hours. 6. Be'lng well in and test to determine effectiveness of plug. . If satisfactory, RU ELU, test lubricator and reperforate well as follows with well on stabilized flow rate: Proposed interval: 11074'- 114' BHCS (~/?/~) 11073'- 113' CBL 3-13-83 4 SPF 120' phasing 3 1/8" or 3 3/8" gun 8. POH, rig down and allow well to clean up. . Return well to production and test. Well Data: SBHP' *_ 3840 psig @ 11100' MD (9027' TVD) $BHT: +_.216° F Min Restriction: 3.687" (DB-6 LN @ 10498' MD) Tubing Tail @ 10507' ELM H2S: None Reported CMI-I:O06 ,5 4 2 CO~LED TUBINg UNIT Bt~ EOU ! P'ENT 1. ~C)00 PSI 7" WELLHEAD CONNECTOR IrLAI~G[ 2. 5000 PSI 4 1/16" PIPE RAMS 3. 5000 PSI 4 1/6" HYI)RAULIC SLIPS 4. 50C)0 PSI 4 1/6" SHEAR RAMS 5. ~X)0 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX 2 H]RELINE BOP EOUIPHENT 1. 5000 PSI ?" WELLHEAD CONNECIOR FLANGE 2. 5000 PSI WIR£LINE RAMS (VARIABLE SIZE) ,3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ARCO Alaska, Inc.~ [' Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 18, 1988 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 12-15 Permit No. 83-32 Dear Mr. Chatterton: Attached is the Application of Sundry Well Operations detailing work to be performed on the above-referenced well. Very truly yours, D. F. Scheve DFS/CMH/jp Attachment cc: Standard Alaska Production Company J. Gruber, AT0-1478 Pi(DS 12-15)W1-3 WELLS3/001 AR3B--6132-C STATE OF ALASKA ---- AL, ,A OIL AND GAS CONSERVATION COMMI. ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown __ Stimulate __ Plugging __ Pedorate _.~ Pull tubing __ Alter casing I Repair well ~ Purl tulmng ~ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At effective depth 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At total depth 2590' FNL, 492' FEL, Sec. 24, TiON~ R15E~ UM 12. Present well condition summary Total depth: measured 11427 feet true vertical 9257 feet 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) 77' RKB 7. Un~or Pfppedy_name_ t~rudhoe Bay Unit 8. We~ L~u_r~er 9. Permit number/approval number 7-555 & 373 10. APl number 50'0'29-20918 11. Field/Pool Prudhoe Bay Oil Pool Plugs (measured) 11344 ' feet Effective depth: measured feet true vertical 11344 feet 9199 Casing Length Size Conductor 80 ' 20" Surface 2538 ' 13-3/8" Intermediate 10751 ' 9-5 / 8" Liner 910 ' 7" Perforation depth: measured Junk (measured) Cemented Measured depth 1850 sx Poleset 80' 1960 sx Fondu & 2615' 400 sx PF 'C' 500 sx C1 'G' & 10828' 131 bbls Arctic Pack 350 sx Cl 'G' 11384' -~uevedicaldepth 80' 2615' 8843' 9227' 10943-10965'' 11194-11214' , truevertical - 5'' 09 -9108' 819u20~g~z3~, grhdeg,, ancl4 measured depth) 4~" L-80 12 6# PCT @ 10511' MD Packers and SSSV (type and measured depth) g~w gAB n~ck~r (a 10&26' MD: 4~" 13. Stimulation or (~ement squeeze summary Bal-0 SSSV nipple @ 2119' MD RECEIVED Alaska.0il & (3as Conso Commi,%iot~ ,..i gnchorage Intervals treated (measured) At t ached Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 0 398 5788 263 Subsequent to operation 0 0 0 -- 15. Attachments ] 16. Status of well classification as: Copies of Logs and Surveys run ~ ! Daily Report of Well Operations ~ Oil ~ Gas ! Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Service 224 Engineering Manager Date Form 10-404 Rev 06/15/88 WELLS2/21 C. M. Hightower, 263-4713 SUBMIT IN DUPLICATE SUBSEQUENT SUNDRY DRILL SITE 12-15 SUMMARY OF OPERATIONS Reference: Sundry Approvals No. 373 (9/5/86) and No. 7-555 (8/20/87) CTU Squeeze and Reperforation. Approval #373 1. 9/10/86: Made wireline run to tag PBTD at 11296' MD. 2. 9/11/86: RU CTU. Squeeze cemented perforations 11074-11134' BHCS (3/9/83) with 28 bbls Class G cement. 3. 9/12/86: Reversed out contaminated cement to PBTD of 11318' CTM. 4. 9/21/86: Reperforated interval 11074-11134' BHCS (3/9/83) 4 spf. Note: Job was unsuccessful, resqueeze was required. 5. 7/10/87: Reperforated squeeze perforations 11150-11156' BHCS (3/9/83) 6 spf. 6. 7/19/87: RU CTU. Squeeze cemented perforations 11150-11156' and 11074-11134' BHCS with 5 bbls Class G cement. 7. 7/20/87: Cleaned out contaminated cement to 11300' CTM. Note: Reperforation was deferred until after testing of perforations 10943-10965' (BHCS 3/9/83) as per Approval #7-555. Approval #7-555 8. 9/2/87: Perforated 10943-10965' BHCS (3/9/83) 6 spf. Approval #373 9. 3/20/87: Perforated 11194-11214' BHCS (3/9/83) 4 spf. Note: This interval perforated off depth. Planned perforations were 11074-11114' BHCS. Sundry Application to plug back and reperforate well will be made under separate cover. WELLS2/2i3 5 4 2 COILED TLIB],NI3 UNIT BOP EDUIPHENT 1. E:,OC~ PSi?" WELLHEAD CONN£CTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 3. ~)O0 PSi 4 1/6" I"IYD~LC SLIPS 4. 5000 PSI 4 1/1~" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUIrlrlNO BOX 2 H]RELINE BOP EOU]PMENT _ 1. 5000 PSI ?" WELLHEAD COhlNECIOR IrLANG£ 2. 5000 PSI WlRELIN£ RAUS (VARIABLE SIZE) 3. 5ODD PS~ 4 1/6" LUBRICATOR 4. 5OOO PSI 4 1/6" IrLOW TUBE PACK-OFF ARCO AI...A~KA, I::'., .Cl., ANCHORA.iT, E~, ALA..gK A C A M r. I:;.' E C: E T V E' I) B Y ¥:, T x' T R :1; Fl 1.1 T 'I' F! hJ l.~; t'.= N''~.'' I . !:: ,!.:.: I ,',.. A ... I:: I t CHF: \/RI'IN :II: !) & M E×'¥1.=~S'IlON E]×I::'I. rlRA'F]'{'IN MAR'ATHON ~. MO.~II. ARCO AI._A,.~KA, INC, p,[1, BOX t00~60 ANCHORAGE~ AI_.A,.~K A 99~ ~ G DATD: ~-4-RR REFERENCE: ARCO PRE~,~'IIRE DATA ~2-7A 2-29-88 12-t ~ 2-29-88 ~ 2-i 4-88 t 2r't 6 2-29-R8 4 -5 2-26-88 a.. &.. i,. ~:. ,..- ,~..,.. F'I.EA,S'E ,S'IGN AND RET!.IRN THE ATTACHED BHF'-$TATIC GRADIENT BHF'-$TATIC GRADIENT BHP-FI_OWTN~ GRADIENT ~HP-~TATIC GRADTENT BHP-~TATIC GRADIENT BHP-~TAT~C GRADTENT COPY AE RECE~F'T OF DATA,. CAMCn CAMCO CAMCO CAMCn CAMCO CAMCO RECEIVED BY HAVE A NICE DAY! PEGGY BENNETT AT0-~529 TRAN,~ ~88 APPROVED DI~TRIBUTTnN CFNTRAI... FII...E~ CHEVRON D & M EXTENSION EXF'I..ORAT]ON EXXON MARATHON MOBIl._ R & D ~ A F' C.. . -,?TATE OF -AI_A,~KA TEXACO DATF: RF.F'EiR[:'NCLS.: ARCO F:AgF..D Hf.)I..IS FINAl... F:'Rr. lf), F:'F~' F I.. F!' / I:-"1... I .I 1~ D F'RI')I).. F'RF'I E/Fl..II.TI) D.E'.N,~'.T. TY/TF. MP I'F.."HF'EiR¢~I'I II:i'E ..~P l' NN~!'F¢ F'I...E/~,~F ,~ · ..l'l.,N AND I~'FS!'I.IF,,'~N,~I~F~.~TTA_P,.J::~F:'D C'.I1F'Y ,~K'ECFI'PI' flF:' DATA. F;.,I:r C F' ]' V F'. D - ~"' ~-/------~T-,~ .... ~..~1,~'~ · ,.,,_,'_-;_ ........ __ ..,. HAVF A NT A[.~s!:a Oil & Gas Cons. F'F ~, [; Y RENNEI'T AF'F'RF.)VED D T ,S T R.T..T-II IT T I'iN R~HEO f..;AMC.,O ~ r.;ENI'RAI. F I I...F...".,.~ ~ C. HFVRON s~ FY..TFN,~TON EXF'I. ORATION '"' EXXON · ~' . . MARATHON '"' MOBIl... -Ii, .. . ~~ F'H I I_1...T. F',.~' F'r~ WFI.. I. F']'I ~ ,.~AF'C., ~ ,.%"I'ATE ELF'.' AI...A,S'K A -' T .F.'XACO ARCO AI_A~KA, INC', - - P.,O., BOX tGG~G ANCHORAGE, AI..A~KA g95tG DATE' 3-2-88 REFERENCE' ARCO CAGED i-iOI....F.. F'INAI.. i 2-5: 2-i 4-R. 8 ~:: '. F'IT.~/F,R./TEMP IImmmm~ 2-~ 4-88 ' ~_ F'RD., F'R'F'I...~./F'H./WN!.IT/TEHF'./GR' F't..EA..~E ..~.T. GN AND RETJJRN THJE ATT~_CHED COPY ~E.T. E' .F. CF.. I \lED BY HAVE oil & Gms PEGGY .RENN .F. TT AIlc~O~g8 ATO-i DI~T~TBI_ITTON RIIN i. F,'I..IN ~, 5' F'T OF OATA, CAMCO CENTRAl.. FII...E~. CHEVRON D & M,- E×T~N~'TON ~F'L.O~ATZON E×¥ON:- MARATHON MOBIL F'H T l...t.. T F',~' F'R WEt.. !... FTI .I-.-.,~' " ?,AF'~ · ,-" ,S'TATE rlF.. AI..A,.~I¢ A. ~ TEXACO ARCO Alaska, In(/--`'. Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager December 10, 1987 C. V. "Chat" Chatterton Alaska Oii& Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 12-15 Approval No. 7-587 Dear Mr. Chatterton: Attached is the Report of Sundry Well Operations detailing work per- formed on the above-referenced well. Very truly yours, D. F. Scheve DFS/TAB/jp At tachment cc: Standard Alaska Production Company Pi(DS 12-15)W1-3 R CEiV[I) Aiasl,m Oil & Gas Cons. Commiss[o. Anchorage WELLS2/21 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C -. "-'; STATE OF ALASKA ALA,_,.,A OIL AND GAS CONSERVATION COk..,~ISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown ~ Stimulate ~, Plugging ~ Perforate ~ Pull tubing ~'-' Alter Casing © Other ~ 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 92' FSL, 90-1' FEL, Sec. 18, T10N, R15E, UM 5. Datum elevation (DF or KB) 77' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 12-15 Attop ofproductiveinterval 2517' FNL, 247' FEL, Sec. 24, T10N, Ateffective depth 2517' FNL, 247' FEL, Sec. 24, T10N, Attotaldepth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM R15E, UM 8. Approval number 7-587 9. APl number 50-- 029-20918 10. Pool R15E, UM Feet Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 11427 9529 Effective depth: measured 10625 true vertical 9015 Casing Length Size Conductor 80' 20" Surface 2615' 13-3/8" Intermediate 10828' 9-5/8" Liner 910' 7" feet feet feet feet Plugs (measured) Junk (measured) Cemented 1850 Sx Poleset 1960 & 400 Sx 500 + 131 bbls 359 Sx 11344' Measured depth 80' 2615' 10828' 11384' ~ue Verticaldepth 80' 2615' 8843' 9227' Perforation depth: measured 10944-10966' true vertical 8919-8934' Tubing (size, grade and measured depth) 4~", L-80, 12.6#, 10511' MD Packers and SSSV (type and measured depth) Baker SAB packer @ 10426' MD; 4½" Bal-0 SSSV nipple @ 2119' 12. Stimulation or cement squeeze summary Intervals treated (measured) Attached Treatment description including volumes used and final pressure 0il & Gas Cons. Commissior¢ Annhora. qe 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 0 0 0 .... 573' 419 282 -- 254 14. Attachments Daily Report of Well Operations ,iM 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 WELLS2/21 T. P. Allen, 263-4837 Submit in Duplicate DS 12-15 Description of Work Performed TREATMENT: OBJECTIVE: TREATMENT DATE: . . . . , Xylene/HCL Mud Dispersant system To Stimulate the Sag River Formation December 2, 1987 Performed emulsification, sludging and titration testing to the acid system prior to pumping. Loaded xylene, 7.5% HCL with mud dispersant additive and diesel RIH with Coiled Tubing Unit and set nozzle at 10930. Loaded 170 bbls. of crude down the coiled tubing-tubing annulus at 2 BPM. Pumped the follow stimulation fluid down the coiled tubing: 500 gals xylene 1 51 2 gals 7.5% HCL with mud dispersant additive. 2 4 bbls diesel 6. Immediately flowed well back. 7. Placed well in the test separator and obtained capacity. · ~ I - ;~ .. ARC. 13 A la.~ka, .T. nc F' ,. 13. Bo ~ ~ 00,3.60 Anchorage, A 99.5'1G DATE: tt-9-87 REFERENCE: ARCO Cased Hole Final. t -3 9-5-87 Co IL I a r 'i -7 8-22-87 Co I tar t-t t 7-t t-87 Col Iai' ~-t 2 7-t t-87 Co [ tar t-20 7-t ~-~7 Co [ tar 2-~ 2 7-22-87 Co I. tar 4-22 7-24-87 Cot 5-4 8-2~ -87 Co I. I, ar 5-t 3 7-2~-87 Co 1 6-7 7-t 2-R7 Bo [ I 7-~ ~ 7-~ e-e7 co I. tar 9-2 t e-t 5-87 C~ I. 1 e r t t-26 7-~t-87 Co I I t t-27 6-22-87 Co I. I.~ I t-27 7-~t ~87 Co I let ~ 2-~B ~-3-~7 Co [ I. ar t2-~5 7-t 0-97 Col t3-t 8-3t-87 Col tar t 3-t e 9-3-87 Co I. tar t3-t4 8-~ 7-87 Col. lar (Perforation Io9) (Perforation Log) (Perforation Log) (Perforation Log) (Perforation Log) (Perforation Log) (Perforation Log) (Perforation Log) og (Perforation Log) (Perforation Log)- (PeFforaf io)~ Log) (F'erforafion l.og) Perforation ILog) Per fora~ton Log) Per for a f i on Log ) m Per for a f. i o~ I. og ) Per fo)-ation Log) Per rotation Log) Per rotation Log) ~sV',~ed copy a.~ receip Plea.~e ~;ign and Peggy ~enneff ATO-t 52? TRAN$ ~8760& Approved DISTRIBUTION Run Run Run RuY~ Run RND Run Ru.D Run RND Run At Ilas Atlas Af la.~ At I.a.~ Afla~ At ta.~ At la..~ At I~..~ Af I'a.~ Af la.~ At I.a~ AfI~ ~t I.a~ At I.a~ Af la.~ ~t I.a~ Central. Fil. e~ Chew-on D&H Extension Exploration Exxon Marathon Hobil. · ='.,,. Phi I. I ip..w PB I,Jel I FI le.~ · ,."" SAPC · ~. ,Ttafe of. AI.a.e;ka ~. Texaco ARCO Alaska, In~'' ~ Prudhoe E~., Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager September 2, 1987 C. V. "Chat" Chatterton Alas~ Oil & Gas Conservation Commission 3001 Porcupine Drive ~chorage, Alas~ 99501 Re: DS 12-15 Pe~it No. 83-32 Dear Mr. Chatterton: Attached is the ~plication for Sundry ~proval detailing work to be perfo~ed on the above-referenced well. Very truly yours, D. F. Scheve DFS/TPA/jp Attachment cc: Standard Alas~ Production Company PI(DS 12-15)W1-3 WELLS2/21 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA ~-- AL/-. ,A OIL AND GAS CONSERVATION CO,_ ,llSSlON 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 ARCO Alaska, Inc, 3. Address P.O. Box 100360, Anchorage, AK 99510 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM 5. Datum elevation (DF or KB) 77' tLKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number 12-15 feet At top of productive interval 2517' FNL, 247' FEL, Sec. 24, T10N, At effective depth 2517' FNL, 247' FEL, Sec. 24', T10N, At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM R15E, UM R15E, UM 8. Permitnumber 9. APInumber 50-- 029-20918 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 11427 feet 9529 feet Plugs (measure~)1344 ' Effective depth: measured 10625 feet Junk (measured) true vertical 9015 feet Casing Length Size Cemented Measured depth Conductor 80' 20" 1850 Sx Poleset 80' Surface 2615' 13-3/8" 1960 & 400 Sx 2615' Intermediate 10828' 9-5/8" 500 + 131 bbls 10828' Liner 910' 7" 359 Sx 11384' True Vertical depth 80' 2615' 8843' 9227' Perforation depth: measured 10944-10966' true vertical 8919-8934' Tubing (size, grade and measured depth) 4½", L-80, 12.6#, 10511' MD Packers and SSSV (type and measured depth) Baker SAB Hydroset packer @ 10426' MD; 4~" Bal-0 SSSV nipple @ 2119' 12.Attachments Description summary of proposal ~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation September 1987 14. If proposal was verbally'approved Name of approver Date approved 15. I hereb~certify that the foregoing is true and correct to the best of my knowledge Signed ~//~~~~ Title Operations Engineering Manager Commission Use Only Conditions of approval Notify commission so representative may witness ~ Plug integrity Approved by '~j'¢ !.~;~!~ ~. ~t~'~] Form 10-403 Rev 12-1-85 WELL S / 21 BOP Test ~ Location clearance Commissioner Date Approval No. ~,~ ~- ~'-" ~ 7 ' ll:-'"O'~ '- / by order of Submit in triplicate T. P. ALLEN, ATO-1516, 263-4837 DRILL SITE 12-15 DESCRIPTION OF PROPOSED WORK ARCO Alaska, Inc. intends to perform a stimulation treatment on DS 12-15. The treatment will be performed as follows: 1. Obtain a valid test at optimal gas lift rates. 2. MIRU CTU, pumps, transports, etc. 3. Titrate acid and test for iron. 4. Fluid pack tubing with dead crude. 5. RIH with the CT to 10940'. 6. Roll all acid compartments before pumping fluids downhole. Note: Ail fluids except displacement crude should be filtered with a 2 micron filter. 7. Pump the following stimulation fluids through the CT: me 1500 gals of 90% HC1/10% acetic acid dispersed with 150 gals of xylene with additives. 1500 gals of 6% HCi-1½% HF with additives 2000 gals of 2% NH4C1 water 500 gals of diesel with 10% EGMBE 25 bbls of displacement crude/diesel Immediately open well to flow, pull up to 10400' and N2 lift well. Start gas lifting well. 9. P0H with CT. 10. Test well for new capacity at optimal gas lift rate. 2 WELLS2/21 6 ,5 4 2 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI 4 1/16" PIPE RAMS 5. 5000 PSI 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. 5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX CO]LED TUB]NO UNIT BOP EQUIPMENT ARCO Alaska, In:~'~. Prudhoe b,_, Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager August 19, 1987 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton' Re' DS 12-8B DS 12-15 Permit No. 81-167 Permit No. 83-32 Enclosed are the "Intention" Sundry Notices detailing work proposed on the above-mentioned wells. Very truly yours, n. F. Scheve DFS/JEH'sd Enclosures CC' Standard Alaska Production Co. File P1(DS12-8B)W1-3 P1(DS12-15)Wl-3 RECEIVED' .-',-l~..:~ ? "" .... .~7 Ar~chora.rle ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany AR3B--6132-C STATE OF ALASKA --' AL/-,_.,A OIL AND GAS CONSERVATION CO,,..alSSION 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 ARCO Alaska, ]:nc. 3. Address P_ O. Rnx l~lF)36F)_ Anchnrage= AK qqsl~ 4. Location of well at surface 92'FSL, 901'FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517'SNL, 247'WEL, Sec. 24, T10N, R15E, UM At effective depth 2517'SNL, 247"WEL, Sec. 24, T10N, R15E, UM At total depth 2590'SNL, 492'WEL, Sec. 24, T10N, R15E, UM 11. Present well condition summary Total depth: measured true vertical 5. Datum elevation (DF or KB) 77' RKB 6. Unit or Property name Prudhn~ Rav Unit 7. Well nu~._e~[5 feet 8. Permit number 83 -32 9. APl number 5O-- 029-20918 10. Pool Prudhoe Bay Oil Pool 11427 feet 9256 feet Plugs (measured) 11344' Effective depth: measured 11074 feet true vertical 8933 feet Junk (measured) Casing Length Size Structural Conductor 80' 20'm Surface 2615' 13-3/8" Intermediate Production 10828' 9-5/8" Liner 910' 7" Perforation depth: measured true vertical Tubing (size, grade and measured depth) 4½" 12 6# 10498' 11074' 9010' Cemented 1850# Poleset 1960 sx Fondu & 400 SX PFC 500 sx Class G 350 sx Class G 11134' - 9052' Packers and SSSV (type and measured depth) 4½" Camco Bal-O SSSV 2147'MD; Baker SAB Packer 10439' Measured depth 80' 2615' 10828' 10474-11384' ~ue Vertical depth 80' 2615' 8843' 8600-9226' RECEIVED .*¥.J;¢ 2 Alaska (iii ~ das Cons. Commission Anchorage 12.Attachments Description summary of proposal,J~ Detailed operations program [] BOP sketch 13. Estimated date for commencing operation SeDtember ], 1987 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 ~//'~/,¢~/)~.~_~ Title Operations Engineering Manager Date Oommission Use Only Oonditions of approval Notify oommission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearancel '~ .,~'-',~_C-'-- Approved by ~- '~-- : Commissioner by order of the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate DS 12-15 ARCO Alaska, Inc. proposes to perforate DS 12-15 at selected intervals within the Sadlerochit Sand of Prudhoe Bay Unit. Upon perforating, the well will be flowed for clean-up. All wireline work will be done through a 5000 psi WP BOP/Lubricator, tested to 1.5 times the maximum expected surface pressure. The SSSV will be installed at the conclusion of the perforating and clean-up operations. Ref: BHCS 3/9/83 Proposed Perforations Intervals: 10944' - 10966'MD 8921' - 8936'TVD RECEIVED AUG 2 Alaska Oil & Gas Oons. Oommission Anchorage 2 ii, II I I I I 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI WlRELINE RAMS (VARIABLE SIZE) 3. 5000 PSI 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF ~\l~sKa Uii 6. d~lS r, Anchorage N I REL I NE BOP EQU I PMENT ,_ C 0 l::' Y .:'..'~ ::.-". 'r' e c e i r.;' 'i: c:, 1"' (:1 a .1:. a .. RECEIVED FEB 1 0 1987 Alaska Oil & Gas Cons. Commission ~chorage :ii: T e x ,::': ,::: i:, ARCO Alaska, Inc. Prudhoe Bay ,_,]gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager November 7, 1986 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 12-15 Permit No. 83-32 Dear Mr. Chatterton: Attached is the "Subsequent" Sundry Notice detailing work performed on the above-referenced well. Very truly yours, D. F. Scheve ~5~ ~q~&~_ DFS/JLB/jp Attachment cc: Sohio Alaska Petroleum Company PI (DS 12-15)W5-4 JLB2/42 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA ALAS,... OIL AND GAS CONSERVATION COMI, .,SION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate i~ Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. Datum elevation(DF or KB) ARCO Alaska, Inc. 77' RKB Feet 3. Address 6. UnitorProperty name P.O. Box 100360, Anchorage, AK 99510 Prudhoe Bay Unit 4. Location of wellatsurface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, ~ Attop ofproductiveinterval 2517' FNL, 247' FEL Sec. 24, T10N, R15E, UM Ateffective depth ' 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM Attotaldepth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM 7. Well number 12-]5 8. Approval number 448 9. APl number 50-- 029-20918 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 11427 feet 9529 feet feet feet Plugs (measured) Junk (measured) 11344' Casing Length Size Structural Conductor 80 ' 20" Surface 2615 ' 13-3/8" Intermediate 10828 ' 9-5/8" Production Liner 910' 7" Perforation depth: measured 11074-11134' true vertical Cemented Measured depth True Vertical depth 1850# Poleset 80' 1960 Sx Fondu & 2615' {co 131 bbls Arctic Pk 350 Sx Cl. G 11384' 9010-9052' Tubing (size, grade and measured depth) 4½" L-80 12 6# 10511' MD Packers and SSSV (type and measured depth) Baker SAB Hydroset Packer @ 10426' MD, 4½" Bal-0 SSSV Nipple @ 2119' 80' 2615' 8843' 9227' 12. Stimulation or cement squeeze summary Intervals treated (measured) Refer to attachment Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Well would not flow Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation TR 2500 6000 1250 275 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Titl~perations Engineering Manager Form 10-404 Rev. 12-1-85 Date / · Submit in Duplicate .TT.B?/A? .T_ T.. Brady. ATO-1502. 263-4245 Drill Site 12-15 Selective Stimulation 10/20/86 MI & RU pump truck, transports & N2 unit. Pressure tested all lines. Stimulated well as follows: 1000 gal of xylene atomized w/N2 3500 gal of 15% HC1 w/additives & atomized w/N~ 3000 gal of 12% HC1 - 3% HF w/additives & atomized w/N2 1000 gal of 2% NHAC1 water atomized w/N~ 1000 gal of gelled NH&C1 water w/1000# ~f BAF 1500 gal of 15% HC1 w/additives & atomized w/N~ 3000 gal of 6% HC1 - 1½% HF w/additives & atomized w/N2 1000 gal of 2% NHAC1 water atomized w/No displaced to formation w/crude atomized~w/N2 RD & released equipment. Returned well to production. WWP2/144 ARCO Alaska, In~'''' Prudhoe b... Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager October 1, 1986 C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Committee 3001 Porcupine Drive Anchorage, Alaska 99501 Dear Mr. Chatterton: Re: DS 12-15 Permit No. 83-32 Attached is the "Intention" Sundry Notice detailing work to be performed on the above-mentioned well. Very truly yours, D. F. Scheve DFS/JLB/jp Attachment cc: Standard Alaska Production Company File (PI(DS 12-15)W5-4 Workover/Stimulation File ARCO Alaska. Inc. is a Subs,diary o! AtlanticRichfieldCompany STATE OF ALASKA OIL AND GAS CONSERVATION CO~-~-~ISSION APPLICatION FOR SUNDRY AdPROVALS 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 ARCO Alaska, Tnc.- 3. Address P. O. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2527' FNL, 247' FEL, Sec. 24, TION, R15E, UM At effective depth 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, OM 5. Datum eJevation (DF or KB) 77' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number ]?-15 8. Permit number 83-32 9. APl number 50-- 029-20918 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 11427 feet 9529 feet Plugs (measured) 11344' Effective depth: measured true vertical feet feet Junk (measured) Casing Length Size Structural Cemented Measured depth True Vertical depth Conductor 80 ' 20" Surface 2615 ' 13-3/8" Intermediate Production 10828 ' 9-5/8" Liner Perforation depth: measuredvl0' 7" 11074-11134' true vertical 1850 #Poleset 80' ~97 ~lilArGc~ic Pic0128' 350 Sx Cl. G 11384' 80' 2615' 8843' 9227' 9010-9052 ' Tubing (size, grade and measured depth) 4½" L-80 12.6# 10511' HD ~ers ~ S~S~ (type. a~ mea~ur~J.{e~Ihl_ 4~" er nyaroset umr, ~ [uqzo-~, Bal-0 SSSV Nipple at 21~9' 12,Attachments Description summary of proposal ~ Detailed operations program ~ BOP sketch 13. Estimated date for commencing operation 14. If proposal was verbally approved Name of approver Date approved 15. I hereby,~rtify that,J~e ,~reg~ng is true and correct to the best of my knowledge Signed .,~'~'~~~ Title ~:~,,~,, ~-~]~,~ Commissio/n Use Only Date Conditions of approval Approved by Notify commission so representative may witness ~ Plug integrity ~ BOP Test ~ Location clearance .~, .~~' -~; ~' i::'~;~ ?;' Commissioner Approval No. ~/~¢ by order of the commission Date/~' Form 10-403 Rev 12-1-85 JLB2/19 Jerry L. Brady, ATO-1502, 263-4245 Submit in triplicate Drill Site 12-15 Selective Stimulation ARCO Alaska, Inc. intends to stimulate well as follows: 1000 gal of xylene atomized w/N2 3500 gal of 15% HCl w/additives & atomized w/N? 3000 gal of 12% HC1 - 3% HF w/additives & atomized w/N2 1000 gal of 2% NHAC1 water atomized w/N~ 1000 gal of gelle~ NHAC1 water w/1000# ~f BAF 1500 gal of 15% HC1 wladditives & atomized w/N) 3000 gal of 6% HC1 - 1½% HF w/additives & atomized w/N2 1000 gal of 2% NHACl water atomized w/N~ displace to formation w/crude atomized~w/N2 RD & release equipment. Return well to production. JLB2/20 ARCO Alaska,' In( Prudhoe Bay Engineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager September 3, 1986 C. V. "Chat" Chatterton Alaska Oil & Gas Conservation Committee 3001 Porcupine Drive Anchorage, Alaska 99501 Re: DS 12-15 Permit No. 83-32 Dear Mr. Chatterton: Attached is the "Intention" Sundry Notice detailing work proposed on the above mentioned well. Very truly yours, D. F. Scheve DFS/TAB/jp Attachment cc: Standard Alaska Production Company Pi(DS 12-15)W1-3 RECEIVED S£P 0 5 ]986 AJaska Oil & Gas Cons. C0mmission Anchorage TAB / 15 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany STATE OF ALASKA '--' ALA~...A OIL AND GAS CONSERVATION CON .... ISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing D Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate ~ Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P. O. Box 100360, Anchorage, Alaska 99510 4. Location of well at surface 92 FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' FNL, 247' FEL, Sec. 24, T10N, R15E, UM At effective depth At total depth 2590' FNL, 492' FEL, Sec. 24, T10N, R15E, UM 5. Datum elevation (DF or KB) 77' RKB 6. Unit or Property name Prudhoe Bay Unit 7. Well number !2-15 8. Permit number 82-32 9. APl number 50-- 029-20918 10. Pool Prudhoe Oil Pool feet 11. Present well condition summary Total depth: measured true vertical 11427 ' feet 9256' feet Effective depth: measured 11344' feet true vertical 9198' feet Plugs (measured) Junk (measured) Casing Length Size Structural Conductor 80 ' 30" Surface 2615 ' 13-3/8" Intermediate Production 10828 ' 9-5/8" Liner Perforation depth: measured910' 7" 11074'-11134' true vertical 9010 ' -9052 ' Tubing (size, grade and measured depth) 4½", 12.6#, L-80, Plastic-coated Tubing Packers and SSSV (type and measured depth) Camco Bal-0 12.Attachments Cemented Measured depth True Vertical depth 1850# Pole Set 80' 1960 SXF+400 SX PFC 2615' 80' 2615' 2614.8. ~?5b'ls'qw Cl*ss. 6~rc~zc&Pack10828' 8842' 350 SX Class G 10474'-11384' 8599'-9224.9 RECEIVED S£Po 5 1986 Alaska 0ii & Gas Cons. Commission Anchorage SSSV @ 2119' MD; Baker SAB Hydrose~ Packer ¢ 10426' Description summary of proposal [] Detailed operations program [] BOP sketch 13. Estimated date for commencing operation 9-10-86 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 2¢1//~~_/,¢,~~ Title ~~, /~/ /¢¢~[,, C in Use O I ommission se nly' Date ?~/~ Conditions of approval Approved by Notify commission so representativ:e,, may witness I Approval No. [] Plug integrity [] BC~l~['~Ol~;'-EbCation clearanceI ~(~ ~. ~!':~ Commissioner the commission Date Form 10-403 Rev 12-1-85 Submit in triplicate DS 12-15 CTU CEMENT SQUEEZE FOR WATER CHANNEL SHUT-OFF PROCEDURE i · · Be e · · Ye Start gas lift approximately one week before squeeze and produce well to ensure perfs and channel are open. RU coiled tubing. Fluid pack wellbore. Pump 30 bbls cement, squeezing existing perf$: Ref. BHCS 3/9/83. Contaminate cement. WOC 12 hours. Reverse out contaminated cement. Reperforate: 11074'-11134' MD Test well. Return to production. 11074'-1134' MD, 4 spf, 4 spf Ref. BHCS 3/9/83 RECEIVED SEP 0 5 1986 Alaska 0il & Gas Cons, Commission Anchorage TAB / 19 6 5 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. ,5000 PSI 4 1/16" PIPE RAMS ,3. ,5000 PSI 4 1/6" HYDRAULIC SLIPS 4. 5000 PSI 4 1/6" SHEAR RAMS 5. ,5000 PSI 4 1/6" BLIND RAMS 6. 5000 PSI 4 1/16" STUFFING BOX 4 I I ! i l 1 I RECEIVED SEP 0 5 1986 Alaska Oil & Gas Cons. Commission Anchorage · , COILED TUBING UNIT BOP EOUIPHENT 4 2 1. 5000 PSI 7" WELLHEAD CONNECTOR FLANGE 2. 5000 PSI WIRELINE RAMS (VARIABLE SIZE) 3. 5000 PSi 4 1/6" LUBRICATOR 4. 5000 PSI 4 1/6" FLOW TUBE PACK-OFF RECEIVFD SEP 0 5 1986 Alaska Oil & Gas Cons. t;ummission Anchorage N ] REL ] NE BOP EQU ! PNENT ARCO Alaska, Inc. Prudhoe Bay r..,,gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager June 25, 1986 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Committee 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: RE: 12-15 Permit No. 83-32 Attached is the "Subsequent" Sundry Notice detailing work performed on the above-mentioned well. Very truly yours, D. F. Scheve DFS/WWP/plt Attachments cc: Standard Alaska Production Company File PI(DS 12-15)W5-4 WWP2/144 ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany ~,~,. STATE OF ALASKA ~,. ALASt }IL AND GAS CONSERVATION COMk ~ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging ~ Perforate ,~. Pull tubing Alter Casing © Other,, '~ 2. Name of Operator 5. Da~/:n. elevation (DF or KB) ARCO Alaska, Inc. //'RKB Feet 3. Address 6. Uni!or[roper~ na~e._ PO Box 100360, Anchorage, AK 99510 ~ruanoe say un~ 4. Location of wellatsurface 92'FSL, 901'FEL, Sec. 18, T10N, R15E, UM Attop of productiveinterval 2517'~NL, 247'~EL, Sec. 24, T10N, R15E, UM Ateffective depth 2517'¢NL, 247'FEL, Sec. 24, T10N, R15E, UM Attotaldepth 2590'FNL, 492'~EL, Sec. 24, T10N, R15E, UM 7. Wellnumber 12-15 8. Approval number 83-32 9. APl number 50_029-20918 10. Pool Prudhoe Bay Oil Pool 11. Present well condition summary Total depth: measured true vertical 11427 feet 9529 feet Plugs (measured) 11344' Effective depth: measured true vertical feet Junk (measured) feet Casing Length Size Structural Conductor 80 ' 20" Surface 2615 ' 13 3/8" Intermediate 10828 ' 9 5/8" Production Liner 910 ' 7" Perforation depth: measured 11074-11134' Cemented Measured depth True Vertical depth 1850 #Poleset 80' 1960 sx Fondu & 2615' 400 sx PFC 500 sx Cl. G & 10828' 131-bbls Arctic Pack 350 sx Cl. G 11384' 80' 2615' 8843' 9227' true vertical 9010-9052 ' Tubing (size, grade and measured depth) 4½" L-80 12 6# 10511'MD ,-1,,, ~.,..:~ {,,'~ t ~' ' · ",,' .- Packers and SSSV (type and measured depth) Baker SAB Hydroset Pkr. at 10426'MD, 4½" Bal-O SSSV Nipple at 2119' 12. Stimulation or cement squeeze summary Intervalstreated(measured) 11074-11134' ~eatmentdescriptionincluding volumes used and finalpressure 1000 gal of xylene, 5000 gal of 15% HC1, 6000 gal of 12% HC1 - 3% HF; Final Pres. 2~ 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Well would not flow ~ ~ '~,/ '~ 6 403 2201 248 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run C 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~. ~"F"~~ ..,~.. Z¢)./~"'. ~'~/,-¢...~ Title Operations Engineering Manager Date ~".)~'0c"'¢-· Form 10-404 Rev. 12-1-85 W.W. Patterson ATO 1500, ext. 4372 Submit in Duplicate 30. ps~g 6/14/86 Drill Site 12-15- Selective Stimulation MI & RU pump truck, transports & N2 unit. Pressure tested all lines. Stimulated well as follows: 1000 gal of xylene atomized w/No 3500 gal of 15% HCl w/additives~& atomized w/N? 3000 gal of 12% HC1 - 3% HF w/additives & atomized w/N2 1000 gal of 2% NHzC1 water atomized w/No 1000 gal of gelled NHACl water w/1000# ~f BAF 1500 gal of 15% HC1 w/additives & atomized w/N~ 3000 gal of ~%YoHCl - $% HF w/additives & atomized w/N 2 1000 gal of 2% NH^C1 water atomized w/N~ displaced to formation w/crude atomizedZw/N2 RD & released equipment. Returned well to production. WWP2/144 ARCO Alaska, Inc. Prudhoe Bay ~-,~gineering Post Office Box 100360 Anchorage, Alaska 99510-0360 Telephone 907 263 4248 Donald F. Scheve Operations Engineering Manager Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 30'01 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 12-15 Permit No. 83-32 Enclosed is the "Intention" Sundry Notice detailing work proposed the above-mentioned well. Very truly yours, D. F. Scheve DFS/JLB/ccm Attachments cc: Sohio Alaska Petroleum Co. File Pi(DS 12-15)W1-3 on 12/JLB ARCO Alaska, Inc. is a Subsidiary of AtlanticRichfieldCompany APR 2 9 1.986 Oil & Gas COILS. t~,. ......... ,;,r, Anchorage STATE OF ALASKA ALA?-'~ OIL AND GAS CONSERVATION COM---'$SION APPLICA, ION FOR SUNDRY APPROVALS 1. Type of Request: Abandon ~ Suspend -- Operation Shutdown -- Re-enter suspended well - Alter -- casing Time extension _- Change approved program _-- Plugging Z Stimulate ~ Pull tubing-- Amend order- Perforate- Other- 2. Name of Operator 5. Datum elevation (DF or KB) ARCO Alaska· Inc'. 77' RKB feet 3. Address 6. Unit or Property nam. e . PO Box 100360, Anchorage, AK 99510 Prudhoe Bay unit 7. Well number 12,15 4. Location of well at surface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM At top of productive interval 2517' SNL, 247' WEL, Sec. 24, T10N, R15E, UM At effective depth 2517' SNL, 247' WEL, Sec. 24, T10N, R15E, UM At total depth 2590' SNL, 492' WEL, Sec. 24, T10N, R15E, UM 8. Permit number 83-32 9. APl number 50--029-20918 10. Pool Prudhoe Bay Pool 11. Present well condition summary Total depth: measured 11,427 ' true vertical 9,529' feet Plugs (measured) feet 11,344' Effective depth: measured true vertical feet Junk (measured) feet Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented Measured depth 80' 2615' :10828' 910 ' 20" 1850 #Poleset 80' 13 3/8" lq60 sx Fondu & 2~.15' ~00 S~-PFC 9 5/8" 500 SX Cl. G & {0828' 131 bbls Arctiu pack 7" 350 sx Class G 11384' measured 11074-11134 ' . true vertical 9010-9052 Tubing (size. grade and measuCed depth) 4}" L-80 12 6# 10511'MD ~ask; Packers and SSSV (type and measured depth) 111 Baker SAB Hydroset Pkr. at 10426'MD, ~ Bal-O SSSV Nipple at 2119' True Vertical depth 80' 2615' 8843' 9227' APR 2 9 1986 12.Attachments Description summary of proposal _~ Deta,led operations program - BOP sketch 13. Estimated date for commencing operation 6/1/86 14. If proposal was verbally approved Name of approver 15. I hereby,~ertify that_the,[oregoing is true and correct to the best of my knowledge Signed d~//~~/~ Title Operations Engineering Manager Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No. - Plug integrity -- BOP Test _- Location clearanceI // Approved by ; Commissioner by order of the commission Date ;sion Form 10-403 Rev 12-1-85 Submit in triplicate Description of Proposed Work ARCO Alaska, Inc. intends to perform a selective mud acid stimulation on DS 12-15. The stimulation will be performed as follows: , me Be e e Obtain valid well test. MI & RU pump trucks and transports. Stimulate well as follows: me Me 3500 gal of 15% HC1 with additives and atomized with NA 3000 gal of 12% HC1 - 3% HF with additives and atomize~ with N 2 1000 gal of 2% NH4C1 water atomized with N2 1000 gal of 2% NH.C1 water gelled to a viscosity of 100 cps and 1000 # of stimulation grade benzoic acid flakes. 1500 gal of 15% HC1 with additives and atomized with N_ 3000 gal of 12% HC1 - 3% HF with additives and atomize~ with N2 1000 gal of 2% NHoC1 water atomized with N2 displaced to formation with dead crude atomized with N2 Return well to production immediately. Obtain new capacity. RECEiVF-' APR 2 9 1986 Oil & 6as Cons 12/JLB ARCO Alaska, Inc. Post Office Box 100360 Anchorage, Alaska 99510 Telephone 907 276 1215 Date: September 25, 1985 · . Reference: ARCO Pressure Data 12-15 Flowing Pressure Gradient 7-26-85 Camco Please sign as receipt of ~~.of ~ Received by ~ '~'~ ~ '~ ~. ,' '~ Pam Lambert ATO 1429C Trans 329 D & M~ Expl. Services Ext. Exploration Exxo~ Marathon mobi~ Phill~ips( PB Well Files Texaco ARCO Alaska, In Post Office Box 360 Anchorage. Alaska 99510 Telephone 907 277 5637 August 1, 1984 Reference: ARCO Cased Hole Finals D.S. 3-6 ..... 6-10-84 Diff Temp D.S. 3-19--~ 5-25/26-84 Spinner Survey D.S. 3-22~ 6-29-84 D.S. 6-10f 7-4-84 D.S. 7-3~- 7-6-84 D.S. 7-18~ 7-4/5-84 D.S. 7-24- 4-19-84 D.S. 9-18--- 6-21-84 D.S. 12-15~-- 4-13-84 Spinner Survey Temp Log Temp Survey Spinner Spinner Diff Temp Spinner D.S. 12-18' 4-14/16-84 Spinner D.S. 13-1/~ 6-17-84 D.S. 13-10f 6-22-84 D.S. 13-12-~ 6-18-84 D.S. 13-13 J 5-31-84 D.S. 13-16-~'-~ 4-12-84 '?'~,?w" ~ S 13-27'/'~ 6-2-84 D.S. 13-28 .... 6-3-84 D.S. 13-28.~-- 6-3-84 D.S. 13-28f 7-8-84 D.S. 13-33-~'~ 6-22-84 D.S. 13-33-~ 6-23-84 D.S. 14-3~/ 6-30-84 D.S. 14-21- 7-7-84 D,S. 14-24/ 3-25-84 D.S. 14-34~' 5-19-84 Diff Temp Temp Log Diff Temp CFS/Spinner Diff Temp CFS/Spinner CFS/Spinner Temp Survey Temp Log Diff Temp Spinner Log Diff Temp Caliper Log Caliper Log Spinner Log Run 1 5" Otis Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" GO Run 1 5" Camco Run 1 5" GO Run 1 5" Go Run 1 5" Camco Run 1 5" GO Run 1 5" GO Run 1 5" GO Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 1 5" Camco Run 4 5" Camco Run 1 5" Camco D.S. 17-10j 6-17-84 Diff Temp Run 1 5" Camco ///~ease sign and return the attached copy as receipt of data. Kelly McFar land ATO-1429F DISTRIBUTION · Trans. ~301 Chevron D&M Drilling Exp. Services Ext. Exploration Exxon Getty Marathon Mobil M~bil E & P ,:~!~$ka Oil & ~;as C0:~s. Com~issio~ ,4nchomqe Phillips Prudhoe Bay Well Files R& D Carolyn Smith Sohio State of Alaska ARCO Alaska, Inc..,"---- Post Office 360 Anchorage. Alaska 99510 Telephone 907 277 5637 May 17, 1984 Reference: ARCO Pressure Data D.S. D.S. D.S. D.S. D.S. DoS. D.So D.S. D.S. D.S. D.S. D.So D.So D.S. D.S. D.So D°S. D.S. D.S. D.S. D.S. 3-19f 4-9-84 3-22/ 4-9-84 3/ 3-2 4-9-84 4-1/ 3-17-84 6-4 f 1-25-84 1-25-84 6-7/ 1-15-84 1-15-84 6-18/ 12-27-83 6-23~ 8-11-83 7-20/ 4-18-84 7-21/ 4-29-84 7-22 / 4~20-84 4-20-84 7-24 4-20-84 4-21-84 7-25/ 4-22-84 7-26' 4-28-84 1,2- 7A/ 4-14-84 4-14-84 12-15" 4-13-84 4-13-84 12L18~ 4-15-84 4-16-84 13-13/ 4-12-84 13-15/ 4 13-84 13-16/ 4-12-84 13-33/ 41-5-84' 18-7 / 3-14-84 3-14-84 se sign and return Static Camco Static Camco Static Camco Static Camco PBU GO Common Data Base Report PBU GO Con%mon Data Base Report Horner Plots w/listing Sch Horner Plots w/listing Sch PBU Camco PBU DA PBU Camco Common Data Base Report PBU -' C amc o Common Data Base Report PBU Camco PBU DA PBU Otis Common Data Base Report ~BU Camco Common Data Base Report PBU Camco Common Data Base Report Static DA PBU DA Pressure Draw-Down Camco Static DA PBU DA Common Data Base Report the attached copy as receipt of data. Kelly McFar land · ATO- 14 29F . Chevron D &M Trans. ~ 187 Drilling Exp. Services Ext. Exploration Exxon Getty Marathon Have A Nice Day! .,~~,~~~~ ~) D_ISTRIBUTION ! · . i> Mobil /. (,~t7 ':,.,,. .... 1.9. ~,,,~,~ . ~udhoe ~ay WeZ~ F~es "~:.'r.,e .... "~?zS~io~ R& D Carolyn Smith Sohio State of Alaska ARCO Alaska, Inc. Prudhoe Bay ~ngineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer February 8, 1984 Mr. C. V. "Chat" Chatterton State of Alaska Division of Oil and Gas 3001 Porcupine Drive Anchorage, AK 99501 Dear Mr. Chatterton: Re: DS 12-15 DS 12-16 DS 12-17 DS 12-18 Permit No. 83-32 Permit No. 83-11 Permit No. 83-4 Permit No. 82-206 Enclosed are the Completion Reports for work done on the above-mentioned wells. Very truly yours, D. F. Scheve Regional Engineer DFS/JCD/lmi Enclosures cc: SOHIO Alaska Petroleum Co. File 100.0 ARCO Alaska, Inc. Is a Subsidiary of AllanflcRIchfleldCompany ~'~ STATE OF ALASKA -- ALASK, )ILAND GAS CONSERVATION £ .vlMISSION /'~- ¢~, WELL COMPLETioN OR RECOMPLETION REPORT AND LO 1. Status of Well Classification of Service Well ¢'~' ~,~''~ OIL E~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number '~'~'' ARCO Alaska, Inc. 83-32 3. Address 8. APl Number P.O. Box 100360, Anchorage, Alaska 99510 50- 029-20918 4. Location of well at surface 9. Unit or Lease Name 92'FSL, 901'FEL, Sec. 18, T10N, R15E, UM Prudhoe Bay Unit At Top Producing Interval 10. Well Number 2517'SNL, 247'WEL, Sec. 24, T10N, R15E, UM 12-15 At Total Depth 1 1. Field and Pool 2590'SNL~ 492'WEL, Sec. 24, T10N, R15E, UM Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay Oil Pool 77 ' RKBJ ADL 28315 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. I 15. Water Depth, if offshore 116. No. of Completions 02/23/83 03/09/83 03/19/83I N/A feet MSLI 1 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafrost 11427'MD, 9256'TVD 11344'MD, 9198'TVD YES [] X NO [] Nipple @ l~Oe/~DI 1800' (Approx) 22. Type Electric or Other Logs Run D~L/SP/BHCS/CR; LD~/C~/C~; CB~. 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 Surf. 80' 30" Cmtd w/1850# Poleset 13-3/8" 72.0~ L-80 Surf. 2615' 17~" Cmtd w/1960 sx Fondu & 400 sx PFC 9-5/8" 47.0~A L-80 Surf. 10828' 12~4" Cmtd w/500 sx Class G & 131 bbls Arctic Pack 7" 29.0# L-80 10474" 11384' 8½" Cmtd w/350 sx Class 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) 11074-11134'MD 8933-8975'ss 4 spf 4~" 10498' 10439' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A Ref: BHCS 3/9/83 27. PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) 1/18/84I Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER~BBL CHOKE SIZE GAS-OIL RATIO 1-24-84 12.5 TEST PERIOD I~ 1483 780 25 50 651 Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 261 NA 24-HOUR RATE ~ 2586 1684 0 27.0 28. CDR E DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water, Submit core chips. None Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE ' '-:~ ' : -'-!::..-ti:'" ..--'GEOLOGic MARK'i~Rs':-' ,-'.'.:~':-: is ': '::: :,: ':~" .. : -::" t: ~':. :' .." ._-,' ! .' ':: .'FORMATioN TES'TS . NAME Include interval tested, pressure data, all fluids recovered and gravity, _ MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. .., Top Sadlerochit 11069, 9006, N/A O/W Contact 11209' 9104' · . . . . . . ; · 31. LIST OF ATTACHMENTS ' ' · ' 32. I hereby certify that the foregOing is true and Correct to the 'best Of my knowledge Signed Title Rp~n~l Eng!_~eer 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. Post Office""-',x 360. Anchorage, :aska 99510 Telephone 907 277 5637 January 6, 1984 Reference: ARCO Pressure Data D.S. 7-18~--- 12-8-83 D.S. 7-207'~ 12-7-83 D.S. 7-20~-- 12-7-83 _ D.S. 7-21 ..... 12-11-83 D.S. 12-15-' 12-8-83 D.S. 12-16'-'~ 12-8-83 D.S. 12-20- 12-7-83 D.S. 13-4~' 12-8-83 D.S. 13-18 '-~ 12-12-83 Static Survey GO Static Survey (8700 - 8800) Camco Static Survey (8600 - 8900) Camco Static Survey GO Static Survey Camco Static Survey DA Static Survey Camco Static Survey DA Static Survey Camco __ ~ sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans. # 005 chev~o~ D & M Dallas Drilling Exxon Getty Marathon Mobil DISTRIBUTION North Geology Phillips Prudhoe Caroline Smith -. Sohio ..... State of Alaska ARCO Alaska, Inc. Post Office ?--'~ 360 Anchorage. ,ska 99510 Telephone 907 277 5637 October 17, 1983 Reference: Arco Pressure Data D.S. 4-5 9-7-83 9-7-83 D.S. 4-11 7-24-83 D.S. 4-15 8-11-83 b.S. 12-15 9-24-83 D.S. 12-16 9-24-83 D.S. 12-17 9-24-83 D.S. 12-18 9-25-83 D.S. 12-19 9-25-83 D.S. 12-20 9-26-83 D.S. 15-12 9-21-83 9-21-83 Pressure Build-up Pressure Build-up Data Sheet Pressure Build-up Static Survey Static Survey Static Survey Static Survey Static Survey Static Survey Static Survey Pressure Build-up Pressure Build-up Data Sheet Camco Otis Sch DA DA DA DA DA DA Otis fP1/~ease sign and return the attached copy as receipt of data. Kelly McFarland ATO-1429F Trans. # 578 DI STR!BUTION North Geology Phillips Prudhoe Bay R & D Caroline Smith Sohio State of Alaska Chevron D&M Dallas Drilling Exxon Getty Marathon MobiI ARCO Alaska, Inc. Prudhoe Bay ,~ngineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer October 3, 1983 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 30bl Porcupine Drive Anchorage, AK 99501 Re: D.S. 12-15 D.S. 12-16 D.S. 12-17 D. S. 12-18 D.S. 12-19 D.S. 12-20 Permit No. 83-32 Permit No. 83-11 Permit No. 83-4 Permit No. 82-206 Permit No. 82-198 Permit No. 82-191 Dear Mr. Chatterton: Attached are "Subsequent" Sundry Notices detailing work on Drill Sites 12-15, 12-16, 12-17, 12-18, 12-19, 12-20. Very truly yours, D. F. Scheve Regional Engineer DFS:la cc: Sohio Petroleum Co. File 100.0 GC ' ,, ~.:-:~-~:. Aias~ Oii & Gas Co~. Uomm~ssior, Anchorage ARCO Alaska, Inc. Is a Subsidiary of AtlantlcRIchfleldCompany STATE OF ALASKA -~ ALASK, )ILAND GAS CONSERVATION (. ,vlMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 83-32 3. Address 8. APl Number P. O. Box 100360, Anchorage, AK 99510 50-029-20918 4. Location of Well 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM (surface) 2517' SNL, 247' WEL, Sec. 24, T10N, R15E, UM (top prod) 2590' SNL, 492' WEL, Sec. 24, T.106N., R15E, UM (TD) 5. Elevation in feet (indicate KB, DF, etc.) ~ Lease Designation and Serial No. 77' RKB ADL 28~]5 12. 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number 12-15 11. Field and Pool Prudhoe Bay Field OTHER [] Prudhoe Bay Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [] Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10.407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed Or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). Began perforating 22 September 1983. RU perforating unit, pressure test surface equipment. RIH with gun #1, shot 11114-11134' MD, 4 spf. Would not clean up. POH, all shots fired. RIH with gun #2. Shot 11094-11114' MD, 4 spf. Flowed to tank for clean up. Monitored rate and took shakeouts. POH, all shots fired. Shot 11074-11094' MD, 4 spf. Flowed to tank. POH, all shots fired. well 22 September 1983. (All depths referenced to CBL 13 March 1983.) ~]©~-ll~m~' MD at this time. 14. I hereby certify that the foregoing is true and correct to the best of my knowledge. The space below for Commission use By Order of COMMISSIONER the Commission Conditions of Approval, if any' RIH with gun #3. RD. Secured Did not perforate 0il & Gas C0~u, Anchorage Date Approved by Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc Prudhoe Bay- :=ngineering Post Office Box 360 Anchorage, Alaska 99510 Telephone 907 263 4248 Donald F. Scheve Regional Operations Engineer September 12, 1983 Mr. C. V. "Chat" Chatterton Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Re: DS 12-15 _ DS 12-16 DS 12-17 DS 12-18 DS 12-19 DS 12-20 Permit No. 83-32 Permit No. 83-11 Permit No. 83-4 Permit No. 82-206 Permit No. 82-198 Permit No. 82-191 Dear Mr. Chatterton: Enclosed are "Intention" Sundry Notices detailing work proposed on Drill Sites 12-15, 12-16, 12-17, 12-18, 12-19, and 12-20. Very trUly yours, D. F. Scheve Regional Engineer DFS/JCD/la Attac~hments cc: Sohio Petroleum Co. Well File 100.0 ARCO Alaska, Inc. Is a Subsidiary of AtlantlcRIchfleldCompany ALASK,/--. STATE OF ALASKA JIL AND GAS CONSERVATION C vlMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. ARCO Alaska, Inc. 83-32 3. Address 8. APINumber P. 0 Box 100360, Anchorage, AK 99510 50-029-20918 4. Location of Well . 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UM (surface) 2517' SNL, 247' WEL, Sec. 24, T10N, R15E, UM (Top Prod) 2590' sNL, 492' WEL, Sec. 24, T10N, R15E, UM (TD) 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. 77' RKB I ADL 28315 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number 12-15 11. Field and Pool Prudhoe Bay Field Prudhoe Bay Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate I~ Alter Casing [] Perforations Stimulate [] Abandon FI Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 0 [] [] 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 perforate selected intervals within the Sadlerochit sand from the Prudhoe Bay unit. Upon perforating, the well will be flowed to a tank for cleanup. The perforated intervals will be given in the subsequent report. 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 perforated Intervals: 11074-11134' MD ('60') 11142-11152' MD (10') ref: BHCS 03/09/83 oN ~'o~ ~o.t 14. I hereby certify that till foregoing is true and correct to the best of my knowledge. SignedT~, F: '. _ - Tide Regional Enqineer The space below for Commission use ~ ' ' I Co, nditions of APproval, if any: ApProved Copy Returned 'ORIGiNAl. SIGNED LONNI£ G. By Order of Approved by am iluL' COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ARCO Alaska, Inc. Post Office Box 360 Anchorage. Alaska 99510 Telephone 907 277 5637 May 11, 1983 Reference: Arco Open Hole Finals 'D.S. 12-15 3-10-83 CPL/Cyberlook 3-9-83 BHCS 3-9-83 DIL/SFL 3-9-83 LDT/CNL Run 1 5" Sch Run 1 2" & 5" Run 1 2" & 5" Run 1 5" se sign and return the attached copy as receipt of data. Kelly McFarland AFA-403 Tra~s, # 315 NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON DISTRIBUTION EXXON MOB I L GETTY D&M DALLAS CAROLINE M I T,~i '-? STATE OF ALASKA .... r~ ~ ! ~ I ~,, ALASK; ILAND GAS CONSERVATION C [MISSIOI',I" ' u , N ~ WELL COMPLETION OR RECOMPLETION REPORT AND LO 1. Status of Well Classification of Service Well OIL)~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operato~ 7. Permit Number ARCO Alaska, Inc. 83-32 3. Address 8. APl Number P. O. Box 360, A~chorage, AK 99510 50- 029-20918 4. Location of well at surface ~ 9. Unit or Lease Name 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UMILU%/~I~L~NSI Prudhoe Bay Unit I VERIFIED I ! I 10. Well Number At Top Producing Interval 2517' SNL, 247' WEL, Sec. 24, T10N, R15E, UM i~,.H.E , 12-15 At Total Depth ~lC~ ~ (¢.'~° ~--] 11. Field and Pool 2590' SNL, 492' WEL, Sec. 24, T10N, J~:I-51E, UM Prudhoe Bay Field ,, 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Bay 0i 1 Pool 77' RKBIADL 28315 12. Date Spudded 13. DateT.D. Reached 14. Date Comp.,Susp. orAband. 115. Water Depth, if offshore 116. Nc. of Completions 02/23/83 03/09/83 03/1 9/83I N/A feet MS LI 1 17. TotalDepth (MD+TV D) 18. Plug Back Depth (MD+TVD) 19. DirectionalSurvey I 20. Depth~hereSSS'Vset I 21. Thickness of Perma,rost 11427'MD,9256'TVD 11344'MD,9198'TVD YES~ NO [] Z147 ! Ceet MD 1800' (Approx) 22. Type Electric or Other Logs Run DIL/SP/BHCS/GR; LDT/CNL/GR; CBL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED . , ZO" 91.5# H-40 Surf 80' 30" Cmtd w/1850# Poleset 13-3/8" 72.0# L-80 Surf 2615' 17-1/2" Cmtd w/1960 sx Fondu & 401 sx PFC 9-5/8" 47.0# L-80 Surf 10828' 12-1/4" Cmtd w/500 sx Class G & 1 1 bbls Arctic Pack 7" 29.0# L-80 10474' 11384' 8-1/2" Cmtd w/350 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) N/A 4-1/2" 10498' 10459' 26. ACID, FRACTURE, CEMENT SOUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT& KIND OF MATERIAL USED N/A 27.N/A PRODUCTION TEST Date First Production I Method of Operation (Flowing, gas lift, etc.) I DateofTest Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SI~'E GAS-OIL RATIO I 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. None £CEIVE 41aska Oil & Gas Cons. ComrniSsior~ Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. NAME Top Sadlerochit 0/W Contact GEOLOGIC MARKERS MEAS. DEPTH 11069 ' 11 209' TRUE VERT. DEPTH 9006' 9104' 30. FORMATION TESTS Include interval tested, pressure data, all fluids recovered and gravity, GOR, and time of each phase. N/A 31. LIST OF ATTACHMENTS Drilling History, Gyroscopic Surve)L 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ ~ Title Area Uti 1 ling Engr. 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 :[his well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23' Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 .. 12-15 Drilling History NU 20" Hydril & diverter. Spudded well @ 2100 hrs, 02/23/83. Drld 17-1/2" hole to 2625'. Ran 64 jts 13-3/8", 72.0#/ft, L-80, BTC, csg w/shoe @ 2615'. Cmtd 13-3/8" csg w/1960 sx Fondu and 400 sx Permafrost C. ND 20" Hydril & diverter. Pumped 70 sx Permafrost C top job. NU BOPE & tstd to 5000 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 11.6 ppg EMW - ok. Drld 12-1/4" hole to 10,855' (03/06/83). Ran 268 jts 9-5/8" 47#, L-80 BTC w/ FS @ 10828'. Cmtd 9-5/8" csg w/500 sx Class "G". Tstd csg to 3000 psi - ok. Drld FC & cmt. Tstd csg to 3000 pSi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld 8-1/2" hole to 11,427 (03/09/83). Ran DIL/SP/BHCS/GR fr/11,424'-10830'; LDT/CNL/GR fr/11,313'-2615'. Ran 23 jts 7" 29 #/ft, L-80 csg. Liner packing off. Liner stuck at 11,384'. Cmtd 7" lnr w/350 sx Class "G" w/shoe @ 11,384'. Drld cmt to 11,344' PBTD. Ran CBL fr/11,340'-10,350'. Tstd lnr lap to 3000 psi - ok. Displaced well to 9.6 ppg NaC1. Ran 4-1/2" completion assy w/tail @ 10,498' & pkr @ 10,439'. Tstd tbg hanger & packoff to 5000 psi - ok. ND BOPE. NU tree & tstd to 5000 psi - ok. Displaced well to diesel. Dropped ball & set pkr. Secured well & released rig @ 1400 hrs, 03/15/83. Gyroscopic survey run 03/19/83. CSM/DH3:sm SURVEY BY Controlled Drilling Consultants (Dale Hendrix) · . . Eastman.",. P~dhqe Bay. No~h S l~ ~T~- . ..... :~., .....?..,,:... ~ ~'-$~: .-' · . · ~../. j'..'~/. '.-. -.. · .-.. ~P~ OM SURVEY ~ ' ''''" "DATE ':' '"~ · eleeo~e~io~l : 23'-F~-8~_ . .. -, '. .. · .. : -.,~ ,.. . . . . . . . · -. .,.:., . ~.. . . .. .'-"' ..' . .'(.'~-/Y-"./..~J..~-',.,.,.': ..... ,. . JOB NUMBER · A~c_:O ~!_~-':-:1.:,'~.,_ ];NC:_- , [.:. 12 WELL NO: 15 TELECO/DSS (CDC) PRUDHOE BAY, NORTH SLOPE, ALASKA TEl _~_F:fI.. C)-.":-:4.':-:1_ Ml'f.."'-~77',1,-.li")7~:(") MD.. _f'IRTI_IER: F_IALE H~NDR!X DSS, 3586 MD, 11427 MD ' :~;URVEY__F2~O_V_I_DED BY CONTROLLED DRILLINO_C'O C;ll~~ll~ ......... ' ............. ...... . Whipstock, A PF"TROLANE COMPANY RADIUS OF CURVATURE METHOD ARCO ALASI<A, INC. ' DS-.-t-.2.,, .... WEL,-L-.tqO:- ..... 1..-5---'I:E.L..-EG~/.DSS PRUDHOE BAY., NORTH SLOF'E,, ALASI<A COMPLITATI ON. PP;GE N~.~ 1 (.CDC..), T-I~IE DA-T-E ,, 11: 31: 40 14-MAR-83 TRME , MEASURED DRIFT DRIFT COURSE VERTICAL VERTICAL SUBSEA R E C: T A N O U L A R C L 0 S U R E DOOLEG DEPTH , ANGLE DIRECTION LENGTH DEPTH SEC:TION TVD C 0 0 R D I N'A T E S DISTANCE DIRECTION SEVERITY ............ FEET .......... D ........ M ................... D ...... M .......... FEET .... FEE~ ........... FEET FEE.T , , FEET FEET O. 0 0 0 0 O, 0,00 0,00 -77.,00 0.00 .......... 2625, ....... 0 ...... 0 ......... 0 .... ¢): ...... 2~25-,,----2~,,-00-% ......... 0,.,00 ...... 2548,.00 ..... 0~00 2749. I 48 S 14 O~E 124. 2748.98 0.61 2671.98 , 1.89 S 2871. 3 24 S I 0 W 122. 2870.85 3.03 2793.85 7.37 S D, -M ...... DG/-1,OOE.] O. O0 --0...,,00 0.47 E 1.10 E O. O0 0 0 C). O0 0,,.,00 ........... 0--- 0 ............. O...OO ..... 1.~5 S 14 0 E 1.45 7.45 S 8 27 E 1.41 ,, '3119. 7 24 S 17 0 W 126. 3117.67 :;:: ~ 17.57 3040.67 30.77'S ,,.. 1.28 W 30.80 S 2 23 W 2.06 ....... 8244-~~ ....... 7--30-~.--4~ ...... O-.W ....... t..~.~.~---~24..t.-~-~2..-..'-, ":' ,8.t~...~.~...,~.1-~4..~2 ....... ~4~S - ~..~1~~~70 .... S--I.-1....~6-W ............ 2...5.~.- 3431. 11 30 S 46 42 W 187. 3426;02 61.78 3349.02 66.83 S 30.76 W 73.57 S 24 43 W 2.18 3586.. 14 18 S 48 0 W 155. 3577.09 95.83 3500.09 90.27 S 56.21 W 106.34 S 31 55 W 1.82 .......... ~7~.t.,, .... t-7 48-~-~0 ~3~-~ 1.-8~.~54..~ ......... ~.4&.4~~.~.~,8,5 ......... 1-.2~.~~; e4.,.,~,W ~ ~ ~55~0 . ~3~.-~1.-,W-~1.~.,~3_. 3968 22 6 S 52:36 W ,' ' - o' ~ · o,, · e = ,* = ~ · 19 ,,. 3~., _~,~¢~~,~ 16~,..43 ~ 147,~7 W 221.6,, S 41 44 W '2.~1 ; ',..) ].1 ,., , ~: . . ~,4~ W 300~:&~-45-.0-. W ........ 3,.54 ........ 4341. 35 12 S M 30 I 4266. ,~ f~ ';¢ ' "" ~ ..... ' · .& W . .7,3 W 397.21 S ~7 42 W :3.56 .31 I 50 32 W 2.99 APE rROLANE ~OMf~NY · _.40 ~7 45 12 62 6 W ~. ~.0~9.4o 111 ~,. o7 4 y72.4.., ~.~7.74 ~ 9=~. 64 W 1115. c~.3 ........ 5925 .- 4~ ....... ~, ---S .-..&.3--.3~ ...... 5 l&*.- --54.10.-1~-~1~482~2 ...... 5333 ~18 ..... ~'~9.--S.~.~250~80.-W-- !A82...82-_-~.5~-~ 1.-W ..... 0,.26 ..... 6262. 46 6 S 62 48 W 337." 5643.86 1724.. 50 5566.86 S/06.07 S 1467.45 W 1724.64 S 58 18 W 0.15 6630. 46 18 S 61 0 W 368 58?8 57 1~,,~ .... ~,B~ ',3 5:3 47. W 0 . . ,o.. 36 5821 57 1031 17 S 1701 75 W , 1' ' ~.79 . .... 7124 4~~;-~-~0~- ~c,a 6~~~~0~1 E..15~-7 ~ ~ ~c~ c. c,c~ /-.~ u ~,~:~c~ c~: c: ~¢: ~¢: ~ c) ,/ . ---- -- ~ -- - _' ; 7431. 48 ~ S 5~ 0 W 307. 644i.28 2578.0~ ~3~4.2~ i330.~2 ~ 2208.83 W 257~.76 S 5~ 56 W 0.27 , 7919. 48 42 S 58 18 W 306. 6764.08 2944.06 6687.08 1524.53 S 2519.38 W 2944.73 S ~,8 49 N 0.10 8226. 47 42 S 57 54'W 307. 6968.70 3172.92 6891.70 1645.47 S 2713.68 W 3173.58 S 58 46 W 0.34 .... 853:3 45-54....$ .57-3~.W 30Z___2.&ZS,.._SS~3f~&..20 7!0!. ~5.~~. ~R ¢; 2902. '~~~32 S 58~~ O.~'!. 8842. 44 36.S 58 18 W 309. 7396.39 3616.13 7319.39 1881.33 S 3088.93 W 3616.75 S 58 3? W 0.45 .... 9329.-~_4! 30._%_5~_36_W 487, 7%~.?.2__3~50 7675.22, 2055.25 S 3372.19 W 3949.15 S 58 3E: W 0..~4 ~600. 40 54 S 60 0 W 271. 7956.13 4126.92 787~.13 2146.39 S 3525.68 W 4127.64 S 58 40 W 0.41 ?~10. 42 12 S 61 42 W 310. 8188.12 4332.19 8111.12 2246.53 S 3705.24 W 4333.10 S 58. 46 W 0.56 --102 "' ~' ~ ~' ~"~ ~'~ ~'~'~4 . "~'~'A . ¢' 59 ___ l~.-----A~_~4._..o_66._4%.W .... 30? ':'AI.I~.A9 _-~_,m=.._,_,=__.mc,,_ .49 2334.97 R .moc,~.18 W 4535 42 ARCO ALA:-:;KA, INC. ' DS .12.,,-WELL....,NO: ......... 15 ....... ~;ELECCi/'.DSS PRUDHOE BAY, NORTH .:,LJFE, ALASKA (.CDC.) CnMF'UI'AT I ON. T ~ I, IE _r'iAT~ . .. ! !: 31: 40 14-M~R-:3:3 PAGE NI~. 2 ....................................................................................................................... _TRUE -':"11 ' -'-'il 'c' ":' ('-' MEA.:,_RED DRIFT DRIFT L.U_R.:,E VERTIC:AL VERTICAL ;:,LIE.:,EA R E :C T A N G 'LI ~L A R C: L 0 S U R E 'DOGLEG DEF'TH , ANGLE DIRECTION LENGTH DEPTH SECTION TVD C 0 0 R D I N A T E $ DISTANCE DIRECTION '.'-;EVERITY FEET ............. D ....... M D ........ M .................. EEE~ ................. FEET. .............. EEE.~. .................... EEE~. .... FEET FEET ........ D___~ ...... ~Z~.g!;~ 10780 47:30 ':' 68 48 W · ..,o,=,. 1 '~ ~7~:A. :34 c. 5'-~ ,'-,-,- '-.-:486.86 $ 425'-2 '44 W 4'.:;'32..2'7 4.3 W 0 94 ......... ~1'""" - .-., ~.,"',,_-,.-~ r~,._"') C'I ,-,0 '-, '"', ~,~ ~' ~ ~- ~-~'~,'" ,~-' ) 11427 ........... · DRIFT CHART":s~ RELATED' DATA' FILE ARCO ALA.=,KA, INC. b.:,-12., ...... WELt....,... NO: ..... 15 ....... TELEr':O/DS'.:; (CDC:) F'RUDHOE BAY,, N,¢~RTH SLOF'E, AL. AL::I<A SURVEY FILE NUMBER 161 ':' BOTTOM HOL. E A.-,.:,EM£LY · VALJE.,:, LISED F'OR DEPTI,~ 'ARE MD DEPTH DESCR I PT I ON 90. O0 2625.00 4640.00 6399. O0 10855. O0 / DR I I_l_ I I',IG DAYF; .... VALLIES I...I::_:EEi'.~ FOR DEF'TH ARE DAY DEF"rH 1 1043.00 2 2625. :3 ............ 2625 · CiO ......... 4 3295.00 5 5168.00 .. 6, ....... 6361 ,,_ 7 70:30, 8 8412. ,~4 ' 9450. 10 11 10465. __12 10855. · -=' .L =; ,.~ ._1 ._1 # 14 11:340. ~, ,.... , ~ .., ,......~ O0 00 00 00 00 O0 ...................... 00 0() . . WEIGHT ON BIT WE I L~[~.I,.[-' ' ........ I,~.-,~.I,,V. EIq-..E.' ....... ER_.IOOLL..EOUblr~' '" ~'.~ ...................................... FI_R EEFTH ARE MD V(~I_I_IE".B I_ISED q' 'l'--" DEPTH NE I GHT 90. O0 70. O0 2625. O0 .4640. O0 60. O0 . 6._~ ~ ;7. O0 60. O0 · 10855. O0 ~ 45. O0 .. REVOLUTIONS PER MINUTE ~ALUES_ ~USED. EO~_DEE'.TH.,_ARE ~ MD ...... DEPTH ................ R, Ft..M. ~'~(). O0 .... 180. O0 2625. O0 70. O0 4640. O0 160.00 6:3';.-,"~. O0 .... 160. O0 10:::55. O0 '.-?0.00 ........ ARCO ALASKA~ INC'. D'.:' 1 2, WEL k lr'l: ~ '.: i'~ ',' ii ,,' '.:: ,_ ] ' ]: ' :3E':':: . :_: .5- ' ' .. I', .. :1 ......l_JlA _ii.. I~ iB Nil A() , Re) 4 , FF F'R'JDHOIE. BAY, i".I, OF:'I'H ,::i:l...OF'l~.,., AI_A,'.!;I<A , . , .......... ~!; t F.i .~ C!il't~:., "'()- J 1F.,,:'],,["], MT.)..,..'E;t:..iFi:VYECIF;~. ,JAHN/C:OF'(AM DATE RUN. t .':-.;-MAR-8:3 :3" :":; I G M A ('~i .... Y F".:l-, :1.'1:7 4...../- ...... F::'ORE~:IGHT: hi 5 4() W W l RE:.'L. I I',IC.~: CAMCO , ' . ',. VERTIF:AL" .... I .... _ ..... ' ""'q ..... ..-.,E _.1 I 01',t F:AL F:I II .ATEED ::I I',1 F'I....AI,.IE OF F' RUI:, ..l .:, ( .] L. D I REC:'f' I L-JI',I: C-;' 5'7 I"JE"'G. :3 6 I't I N, 14 REC:C~F~D OF 'F.I_IRVEY · F;tAI3:1: I...1'.::; OI-- r"l IF;tVATUF;tE I¥1E"FHO]E~ ARC:O ALASKA, INC:, COMF'U'I"A'FION F'AGE NO. 1 t..~.~ .WEL. L,.-I',IO: 1':' SIGHA GMS ,.J(:lB NO: ' ..... '.J A 'J .=, ,: :, .:, t ,, u ..:, 4 ..;:, PRUDHOE BAY., NOF~TH SL.I-IF'E.; ALA.z,I'-,A '1 ;:.'?.'. '.':'.="~: 0':'./ '"F"] /',c,r=, -,.-, " ~ ,-. % '- "" t'1 I- F'~ "'" '"'* ,,=, T R U I'.--'.. MEAE;I_IRED DRIF'T I.:F"(:[F"I' I.":L'.II..IR:::;F VEF:FI"IC:AI_ VI:.:.:RTIC:AI._ :::i;I..ID::~':;EA R E .C T A N G I..I L. A R C: L.. lEI S I_1 R E DO6LEC4 I]EPTFt ~I',IGI_E I"1 ]:. RE".C:T T ON L.E'EIqGTH DEPTH ::.:i E!:C:T 101',1 TVD C 0 I"'l R D '[ N ~ T E S D l STANCE D I RECT I I'_"IN :.-::EVER I TY FEET D FI D M FEET F=EE.:I: FF::ET F::I:::IE: T FEE.]': EEEZ ........................ D ....... b:l .............. 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S 1'.:.? 55 E 0.91 ...-'-"c..':.-:9 .:..c. 1 '-] 52.- E '-'"= . _ · ........... 1 . .?5 ARCO ALASI<A, II',IC, COMF::'U'TATION PAGE NO. 2 [iI ~;' "~'t ~ :~ W E L L "' N i-i: 15 ~; t G M A C.i M'.R ,J 0 B lq 0 R AC) .:, ,:-:, R (:.) o 4 .J- F F ~. t I:"! E" .D A..,T,. E--:- ........................................................... : ........ ~ .... ' ' I - , ..... ,- '":'5: '~ :' ' F R L D I-'.1U E B A Y, N 0 R T I-.t ,:., I.~ I. I: !:-~, A L A S I< A 12: ~ .... O'il) 0._,- A F R -,:,..:, ,, TRLIE MEASIJRED DRIFT DR IF:'T COURSE VERTICAL. VERTICAl_ '._::UB'.F.;EA R E C T A N G IJ L A R C L 0 S LI R E DOGLE. G DEPTH AN(:iLE DIRECTION I_,EI',IGTH DEPTH SECTION TVD C 0 0 R D I N A T E S DI.:,TAN..E DIRECTION 8EVERI'TY: FEET D I"1 D M FEET FEE]:' FEET FEET FEET FEET- ....................... D ...... N .......... DG.~LtOOFTI 3000. 5 3!!5 S :2 47 W 3100, 7 ' 6 L=: 18 17 W 3:;.:',:')(}. 7 14 'S 3!5 4'~ W :33C,(). '? 30 '.:; 48 15 W F~,4(')(') .... ~, .1. 0 P]'::'._ ,.., ._,:~ 47' 4."3 . 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':37 14:3.98 '.3 100.2:__.: W 17!5.46 'tA(:), o,:J7,{'_,,,'2t 1'.'75.06' ..:,7';-,'..'.~.21 t64,79".S ......... t z /_',-. .4 ,= W 2()7 400(). 23 4 ',3 52:30 W 4,10C,., 27 9 S 53 4.7 W 42 (') ('). :3 r).1 '7 ._,'::' ..~._,':' ...~,_,':' W 4,:3,:')(). :34 5 S 54 19 W 4400. :37 13 C-; 54 56 W 4,500. 40 ?.' S 55 51 W 4600. 42 49 S. 57 25 W 4700. 43 54. '.-_--; 58 1'.-? W 4800. 43 24 S 59 1:3 W 49C)(.~. 44 4..S .. 59 15- 1C 4£)59. 1 4147. 4231.84 100 18'7.~-'= S %~! 24.1. 155.84 W :24:3. :-":5 79 W '285.29 .62 W :3:32.43 · 79 W :3:E:4.90 .33 W 442.47 10 (:). 43'.-? 1. 12 496.19 4314.. 12 341.77 S 37 C). 78 W 504.27 t00,--. 446./.*, 02 ..... 562, 4:3 4:389,02 378..,20. S ...... 42/..*. 1.1-W ...... 56'F,'. 74 100. 4538.72 631 . (,.)' Cy 446 1.72: 414. .71 S 484 .26 W 637.57 100. 4/_-, 11 · 07 700 · 10 45:34 · (:)7 45(:). 50 S 54:3.29 W 705.77 W ......t00.. ...... 468:3-,32 ....... .76b. 22 ......4/:.06.32 ......... 485....88-.-S .......... ~_,02,-,!.,S~-.W .......... 7.74. 1/.': .... 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O.,'i.:L':', 100. 5251.56 1331.58 5174 · 56 763. :39 S 1092.6:3 W 1:3:32. :--:'P E; 55 4. W 0.25 100. 5322.2:-_-: 1402.12 5245.2:3 7'.:~/:,.54 '.:; 1155.14 W 140:3.15 8 55 25 W 0.':?0 10 A F,'-"- '-' _ - .... '=' 5 5 _.- ._-,:~.,-. :_--:11472 69- 5315 :_--:1 .... :=:'/';~ 12-:---; 1'."lE:~O4-...W- .... 14~.3.-45 .45-.W 0 77 ....... · · ~ · ...... .,~ ....... ~ ARCO ALASKA, INC. COMI='Lr/'ATION F:'AGE i~,.lO. 3 F'Ri IDHF~E BAY, - ' ' . ........ NuR1 I.-i ~=;Li"iPE, ~I_ASK~ 1 '-': '::'~' 09 O~=;-~F,R-8:=: -- -- ...' . /, -TRUE HEA.c;URED [IF(T FT [iR ! FT COLIF.~SE VERT T C:AL V.ERT I C:AL ,-'11 ."=-- ' . - c,_Bc.,EA IR El i-: T ~ N G U L A R C L 0 S U R E I'"'H~[IFA I ' ' I ' ............. [EFTH ANGLE DIRECTION LENGTH DEPTH SECTION TVD C 0 0 R D I N A T E '.3 DIS]'ANCE DIRE_.I ION .=,EVI":,I,~I'I"Y ................. FEET ........................ D ......... M ....................... D .......... Fl ............................ FEE,T ..................... F, EET- .................. 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W 27:::~ ...... c,& c. 57 ~5 W 0 86 78C)0. 48:37 S 56 51 W 1 ..) .). 66o7.16 ~,3/_,L). 71 661 (.). 16 1._,~0.4~ o ~4~.3. z. 6 W ~,:-60.7..., o .. 7 ._ 4 W O, / 8000. 48 45 o 56 26 W 100. 6819 5:3 :3010.61 6742.~" · _ ._~ 1 ~, o c, 71 S 2548 :'- ....... ,~ W :3010 64 '.S 57 50 W C). 41 ._1 i . m -- . :Bt00 48 ~5 ~.56-44-~ .......... lc)0.. ..... ~.~:~:m_ __ .-6~ ...... ~c)8~. 61 .6._.0o. 67 .1644 O0. c. ~261.1....20 .... ~ .....~.oov.'-" ?'= 60 ....... S...5~-.48--~ 0.40 m - - -- ' .... m -~- - ..... , :::20('). 48 4 :=, 56 34 W 1 C) C). $ ~ :'-' 26 q ~ '~ ~ "" ~ '~ - - ~ m ~ ._,~. ._ 160.21 :,,=,7._. 2/-,_ 1/-,:R5_ _ .01 S ~ 7o, 53 W :316C). 2='~ 8 57 4.7 W 0.37 8300, 47 42 ~'._, 56 48 W 100, 701'2,31 3234,38 6F/42,31 1725,75 S 27:3~,~s'~ W ~:234,39. S 57 45 W 0.41 8400, ............ 47 10 '.~ -~7 .... :~ W t00, 7086-, 'F/~ -;~208, 0:~ . 7C)0'P, 'P~ .- - t76~, S~4 :~. - 27'P7-, 24-~ W- :3008, 04 ...... :~- 57..-44 ...... W. 0. ._,6= 8500. 46 14 S 58 3 W 100. 7155.53 3380.81 7078.53 1804.98 S 2858.66 W 3380.82 S 57 44 W 1.19 .... 860~.'-~. ..... 4&- 0 :~-~57.-:33 W 100. .... 7:224.84 .... 8700. 45 2 S 58 4 W -100. 7294.90 3524.25 7217.70 1881.40 S 2980.06 W 3524.2/_-, S 57 44 W 1.05 88(}(}. 45 2:3 .S 57 0 W 100. 7365.34 35?/5.22 7288.:_'-:4 1'21'2.4'2 :E: 3039.'.-.-/4 W 35'.'.?5.23 S 57 44 W 0.84 E:.°.C'~(;~ ....... 44--37--S 57-.-22 .W .............. t00, ....... 7436.05 .... .'__4665.93 --735F.~, 05 ...... t. 9D7,8-t---$ ..... 00~-9,-37-.-W ..... .'_4665-,-:.~4 ..... $--~7-.4.~:-.W ...... O-..E:I .... ARCO ALASKA, INC. COMPLrTATION F'AGE NO. 4 ........ D'.3'--~'"~--'WELL--~NO: ........... tS--FSJI"OMA-OMS ................................................................. dOB-NE~.: .... A(~SSSR.£~94....r,--PP ................. ,-~:IME ..... ., ........................ DATE-:- ............................................ '"'F ' (~- , .... PRI. JDHOE BAY, NORTH oLJFE~ ALASKA 12: z"'~'..,. 09 .x:,-AFR.-:::.:: MEASURED DRIFT DRIFT F:OLIRSE VERTICAL VERTICAL ";I I ~' - .:.Bc, EA R E E: T A N 13 U L. A R E: L 0 S U R E DOGLEG ~ ~.. · ... DEPTH ANGLE DIRECTION LEN_,TH DEPTH SECTION TVD C 0 0 R B I N A T E S DI.:,FANL. E DIRECTION :SEVERI]'Y .......... FEET ....................... B ......... M ...................... D ........... M'"= .......... FEET .............. FEET-'"; ............ FEET ............................... FEET ............. : ................. FEE~ .................................................. FEE,~- D .......... FI ............... ,DG/t. 00F;[ .-.~(.)00 4:3 41 S '57 43 W 100. 7..,07 79 3735 =-~' 74:3(.") 79 '" ="' · .,;Y 1995 19 ~' 1 15 W 3735 60 ':' ~" 96 o o .... ,.. 7 4:3 W O. ~L)O 42 16 o 57 56 W 100. 7653 47 '-'~" ':," '~, ~", , . .:,87~ 62 7576 47 .2C)68 60 S ..... ' '~ .... 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O'F/ c..., ._.44z. 49 W 4071.00 ':'.., 57 44 W 1.16 ........~--~'600; .............. 40--39--S'--'5 9 --''''tS'''' W ......... tOO'''; ........... :'"795'4''~6 ~ ................ 4'i' 85'''~'8t .............. 7877''~6 t ................... 2 ~}6S'a6'--$ ........ 94981' t' 5~'--2''4''~'85'~"G:~ = 28 c. ~7 47 W C) 66 'Fy700 41 10 c. ~cy ..,7 W 10C) 8C)3C) 18 4201 26 .7953 18 2239 46 S ~'==~ I ,.I ~ · ' I i~ m~ - ~,~(.)0. 42 13 S ~'~ 52 W 100. 8104 ~ = ~' ':' .....~._, 4267 73:~(.)~7.~"._, = 2272 . "'~C) S. 3612 . .... ~z W' 4267. 76 S..., ........... eeoG~ ......... 4D~-t-s-6-~-.46...-~ .......... ~...Go-~ ....... 8t..~,,9c4 ........ 4c~c~4.,~7~ ..... ~t..-0-;~.~-.,~: .... 280~-D~'-~ ...... ~,~0¥ 8,7...-,-W ............ 4:~84.,~.84 0 '"'~'~:':'~:?' c~ '-, '-'~ ~-- ' '-"-' "" ~ ~ ~" '=":~ ~.3J7. ...... ~8" '" ~ "~" . ... o .-,7 56 W 0.:37 1(~ c, 3z6. ~ ........ ~~~ ~:~'~ ~]~ 2~~~D. 68 W 446. ~.~ -~ -4. J.~~.,~IS~ ,~2'L.~.. ~.3 .....6.J..,.=, ~. 16 ~ 4..,..6. S 7 N 0.90 10:300 42 ~'~' S ~, ' '~ "'"?' .... APE 'I"I':~OLAN[~ C(]Mf?ANY r, ~0500, 4~ 58._. ~' 68 29 ~ ~00, 86~7,57 473~,32 ....... 8E40,67 2~72,o6 S 40~ ~2 ~ ~7:39, ......... 10600.~ .......... 46 ~6--. 8 8~---~ ........... t.00-~ ......... 8~87.,,...~ .............. ~80~.,..~9 ......... 8~10,-~0 ..... ~98, ~0-8 ........ ~t t O, ~_,~-.-~ ..... ~0.,-;~ ~0700 ~7 3 ~E'. ~9 26 ~ 100 ~'~=' '- , , . ,:,x._,c,. 1~: 4880./79 8679.1~: 2524.== c. 4178 55 W 4881 97 o 58 52 W 0 "~' 10800 48 1:3 o 70 1~ ~ 100. ~,-,.-,.- g ,' .-,~n - . ,_,,=,~..~ ~0 49~a 6)1 ~0 04 '.~ 1 ~ 4'?~4 1 ~' ,. 74~ 4247.9 . 110C)0. 46 41 S 74 7 W 1C)0. 8958.:31 50'F¢5.98 8:B81.:31 25'B5.:38 S 4388.47 W 5C)'78.50 S 59 24 W 1.8:3 ........ 11100, · .4D 46-~._..74 18-.-~ ......100-, .... ~B02~.-..~9 ..... 516~,-.19_ _ .... ~ 8950.48. 2&15.. 02~ .S ...... 4457....~,~°~ m., .... ~=~ ~-~'.~ 11200 45 44 S 74 4 W' 100 9097 25 52:~3.79 9020.'" = '? '-~ . ='-" . . ..... ~._, ~6._,4.52 S 4526 85 W ._,~37 66 S 59 48 W (). 17 112(')0_... 45 34 o~. 74 17 W 100. 9167.14 s~,r,-,.. ~.,..~. 34 909(). . .. 142654.02 c.,. 4595.66 WM"._._-(.)6.97' ':'~, 60 0 W 0.24 PROJECTED TO F'BTD I .... t-t 844 4~-c. 6.-S-71--18~ W 44. ..9197,~'-~4 · ~ ......... ,~.~,. 6~ ........120..z~A ......2&&3.32-S--~625. &~3Z,~~_ ~_...~ .... PRO,_IEF:TED TO TD 11427, 45 36 c;._ 71 1©,., N 8:3 '-}2F,/-. 01 .=,.'-:9(') 28 917.9 01 '-,Z. o-, ¢. ........... ~:,,_,...:33 ~, 4681.85 W 5395.80 S 60 11 W 0.00 FINAL CLOSURE - DIRECTION: · :.TAN ...E: D I~' P S 60 DEG'.3 11 M INS 27 'SECS W ,~. ~-, ~; ,-. · _,.:, .'.._,. 8 0 F E E T DS 12~ WELL NO: 15 SIGMA GMS dOB NO: AO383RO345-F'P PRUDHOE BAY, NORTH SLOPE, ALASKA 3" SIGMA GYRO ~ 746 WIRELING: CAMCO ! A F'ETROI~ANE COMI~'~INY .... [."~'-'::~ ....... t ~.~'""?~ ...... WEL. L"" t',,tA..: _1 .~._ ......... c;..~.._ .. C~P1A -'.C~MS '- dOB...-NCt~ ...... A()~38.C-~RC~.E.~45-F~F' T-iME ............................ DA~..E-: ........................................................... : .......... F'RIJDHOE BAY, NCIRTH '-' I- ' · · =4 .... ~FE, ALASKA 12 27:F,'" <-)= ^o=, o_.-, C:ODE ...... -, ..... MEASURED VERTICAL MD-TVn VERTIF:AL R E C T A N G U L A R C: L 0 rE: I_1 R E ., ................. NAPIE ................. DEF'TFI DEPTH DIFF DEF'TH C: 0 0 R D I N .A T E S DISTANCE DIREC:TION FEE T F E E':t"~ F EE'"t" FE E'F FEE. tr FEE-:F ,J 9 .1. C)/.:, :31. 00, ,:, 70 o. 78 1922 ,2 c, ,=,,.-., 1 . 78 z..., 06, =.:,:,/' ,.,':' 4131 . 77 14 ~ o._-,,-'~ '~ .... -~, 64 c._, ,-' ~ ." ,':,,r, .-, ~ 2::: .-¢=~",,-, ~c; .... =. ~-~" '-,(" TOP .=,HU£ L I F.. (.l 10'.:.)6/.', O0 2():-':C~ ._=: ""'"='~' '" ,.~, :v..:,.. ,, ,, . ,, ..I ::1 .~..] W ....... :,o...,,:, 2..., .,....,,:,,:,,'11 43.:6,4 /_-,7 W 5(:)74 .:,2 .., T 0 P '.:; F.II I E-~ L I I< [-4 .1. 0'?~ '~ 5 00 '-"- -''=- ,:, .".~.., 4.92 2 n 4, 0. i 8877.92 25'~ 4 30 S '~ o_,=, = 04 W .:,'=' U' "?.., =~ 0 c~ S 5~P '-' '~- N TOP' SHtJBLt I< C: I 102'1',. (')(') -,~ ."', - .'", -, ."', ,'",,-,c ~.. -, .-,~¢,~ ,"' .... , =-. ' ~.. ....... -. =',-' .-, J"_'~'. 7..'",84.z. 04. E,",~'".z. T 0 F' ,.$; A D L. E IR 0 C H I T 11 n./-,_ '...-¢,. 00';, .... C~ 0/..,.. 04 206:3.0 ,_.~':),..,.'::":'*..-. 04~,/.-,'-' c.),=,'-, ,92 S' 4.4:3/-, ,51 W 5146 .7..=, S ...,'='" ".-.~ ._ HOT 1115/.-.,, 0() "~¢:~E, 6, 5,.,~ 2¢)R9 ~.4 ......... 8989 ~-~.~ ................ -,-'.c.'-/-.-'.~,~: ...... ....c¢.-, c.. "', '- .................. =:~-,~ ()~..~...~ ~. ....... ........... O/N COl',l"r(../[::T 11:..:'0':-.., O0 '-.-,1-~'-' 54 .~ ,- , . ~.....-, . ._ 21 ('~5.. ,. 5 902/.- ....4 26:'::6 .27 F_-;.'..-~" ='::'""._,....=, . 1:3 W ._.=;,":'~":'~-, .... .-.,6 S ..:,""'";* 4 9 W , Su~§ested form to be inserted in each "Active" well folder to d~.eck for timely compliance with our regulations. · Operator, Wel 1 Name and Number Reports and Materials to be received by: ~--L~'-~r' Date Required Date Received ' R.emarks Core Des tion _ Registered Survey Plat ~~ '/ ~/..~ ~ ---- ~ : O~ ' ' Production Test Re~orts ~---- ~ ' , ARCO Alaska, Inc. Post Office B ~60 Anchorage, Alaska 99510 Telephone 907 277 5637 April 18, 1983 Reference: Arco Cased Hole Finals D.S. 1-25~/3-2-83 ~ CCL for Squeeze Gun & Retainer -Run 2 5" Sc 2-24-83/ CCL & Perf Record 2-24-83 ~-~ CBL/VD 2-27-83 / CBL/VD 2-27-83~/ C~.T D.S. 7-21 ~3~-5-83 CBL/VD 3-1-83 PAL 'D.S. 12-15v~3-13-83 CBL/VD D.S. .13-2A/3-6-83 EPL~' 2.-26-83 · EPL -l~ 2-25-83~/ CET D.S. 13-23A~3-11-83 EPL D.S 14-26~4/83 Spinner Log D.S! 14-30~4-1-83 Spinner Log ~<~D..S - 15-3~2-12-83~ CV.T 3-3-83 ~ CBL/VD 3-3-83 CCL & Perf Record Run 1 5" Sc Run 1 5" Sc Run 2 5" Sc Run 1 5" Sc Run 1 5" Sc Run 1 5" Sc Run 2 5" Sc ..~Run 2 2" Sc ~Run 1 2" & 5 Run 1 5" Sc Run 1 5" Sc 5" Camco 5" Camco Run 2 5" Sc Run 1 5" Sc Run 1 5" Sc 2-28-83~/ Squeeze Gun (4" Carrier, 4 shots per/ft.) 5" Sch D.S. 15-4 /4-4-83 Spinner Log 5" Camco ~ease sign and re~urn %he attached"'copy as receipt of data. Kelly McFarland DISTRIBUTION AFA-4 03 NORTH GEOLOGY Trans. # 286R & D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GETTY D&M STATE OF ALASKA DALLAS CAROLINE -(~T~'"~ "~ ~- - : ; <', . ALASKA ,L AND GAS CONSERVATION C~ ]MISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATION , . Drillin Wor'--- ove---r Name of operator 7. Permit No. ARCO Alaska, Inc. 83-32 3. Address P. 0. Box 360, Anchorage, AK 99510 4. Location of Well atsurface 92' FSL, 901' FEL, Sec. 18, T10N, R15E, UN 5. Elevation in feet (indicate KB, DF, etc.) 77' RKB 6. Lease Designation and Serial No. ADL 2831 5 8. APl Number 50-- 029-20918 9. Unit or Lease Name Prudhoe Bay Unit. 10. Well No. 12-15 11. Field and Pool Prudhoe Bay Fi eld Prudhoe Bay Oil Pool For the Month of. March ,1983 12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well @ 2100 hrs, 02/23/83. Drld 17-1/2" hole to 2625'; ran, cmtd, & tstd 13-3/8" csg. Pumped top job. Drld 12-1/4" hole to 10855'. Ran, cmtd & tstd 9-5/8" csg. Drld 8-1/2" hole to 11427'. Ran logs. Ran 7" csg. Liner stuck at 11384'. Cmtd 7" liner, pulled 10 stds, cleared sm. amt backflow. Test 7" lnr. Ran CBL. Ran 4-1/2" compl assy. Secured well to released rig @ 1400 hrs. (03/15/83) SEE DRILLING HISTORY 13. Casing or liner run and quantities of cement, results of pressure tests 20" 91 5#/ft, H-40, weld conductor set ~ 80' Instld w/1850# Poleset 13-3/8" 72#/ft, L-80,BTC, csg w/shoe ~ 2615'. Cmtd w/1960 sx Fondu & 400 sx Permafrost C. ~ ¶~ ~_~1~ f~f 7" 29#/ft, L-80, BTC csg w/shoe ~ 11384'. Cmtd w/350 sx Class G. SEE DRILLING HISTORY 14. Coring resume and brief description None 15. Logs run and depth where run DIL/SP/BHCS/GR fr/11424'-10830' LDT/CNL/GR fr/11313'-2615' CBL f/11340'-10350' 6. DST data, perforatin§ data, shows of H2S, miscellaneous data N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SIGNED '~~~~ TITLE Area Drilling Engineer DATE NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10-404 CSM/MR3 Submit in duplicate 12-15 Drilling History NU 20" Hydril & diverter. Spudded well @ 2100 hrs, 02/23/83. Drld 17-1/2" hole to 2625'. Ran 64 jts 13-3/8", 72.0#/ft, L-80, BTC, csg w/shoe @ 2615'. Cmtd 13-3/8" csg w/1960 sx Fondu and 400 sx Permafrost C. ND 20" Hydril & diverter. Pumped 70 sx Permafrost C top job. NU BOPE & tstd to 5000 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 11.6 ppg EMW - ok. Drld 12-1/4" hole to 10,855' (03/06/83). Ran 268 jts 9-5/8" 47#, L-80 BTC w/ FS @ 10828'. Cmtd 9-5/8" csg w/500 sx Class "G". Tstd csg to 3000 psi - ok. Drld FC & cmt. Tstd csg to 3000 psi - ok. Drld FS & 10' new form. Tstd form to 12.5 ppg EMW - ok. Drld 8-1/2" hole to 11,427 (03/09/83). Ran DIL/SP/BHCS/GR fr/11,424'-10830'; LDT/CNL/GR fr/11,313'-2615'. Ran 23 jts 7" 29 #/ft, L-80 csg. Liner packing off. Liner stuck at 11,384'. Cmtd 7" lnr w/350 sx Class "G" w/shoe @ 11,384'. Drld cmt to 11,344' PBTD. Ran CBL fr/11,340'-10,350'. Tstd lnr lap to 3000 psi - ok. Displaced well to 9.6 ppg NaC1. Ran 4-1/2" completion assy w/tail @ 10,498' & pkr @ 10,439'. Tstd tbg hanger & packoff to 5000 psi - ok. ND BOPE. NU tree & tstd to 5000 psi - ok. Displaced well to diesel. Dropped ball & set pkr. Secured well & released rig @ 1400 hrs, 03/15/83. CSM/DH3'sm ARCO Alaska, Inc. Post Office B Anchorage.' Alaska 99510 Telephone 907 277 5637 March 24, Reference: 1983 Arco .Directional Data D.S. 1-25v~ 2-10-83 Magnetic Survey Teleco Magnetic-Survey ._ Magnetic Survey Magnetic Survey 'D.S. 12-1~~ 2-23-83 Teleco/Single Shot EW D.S. 7'-17~ 12-7-82 D.S. 7-18 / 12-29-82 D.So 7-22~' 3-7-83 Teleco Teleco Teleco sign and return' the attached copy as receipt of data. Kelly McFarland AFA-4 03 Trans. 230 R & D DRILLING PHILLIPS SOHIO MARATHON CHEVRON DISTRIBUTION GE~Y Alaska Oil & Oa:~ C~ns. ~umrnJssio~ D & ~ Anolmrage. ~":':" STATE OF ALAS~ DAL~S CAROLINE SNITH ARCO Alaska, Inc. Post Office L .. 360 Anchorage. Alaska 99510 Telephone 907 277 5637 March 17, 1983 Reference: Arco Magnetic Tapes * D.S. 12-15 3-9-83 OH tape 9 68094 Run 1 Sch * Sohio & Exxon - 1 tape previously sent by Schlumberger. ' . ~' ~,-~ /P'~~ease sign and return the attached copy as receipt of data. 'Kelly McFarland AFA-403 T~ansmittal # 217 DISTRIBUTION NORTH GEOLOGY R&D DRILLING PHILLIPS SOHIO MARATHON CHEVRON EXXON MOBIL GETTY D&M STATE OF ALASKA DALLAS CAROL ARCO Alaska, Inc. Post Office B/o[, 360 Anchorage, ka 99510 -, Telephone 90~ 277 5637 March 15, 1983 Mr. C. V. Chatterton Commissioner State of Alaska Alaska Oil & Gas Conservati.on Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJEC1]: State Reports Dear Mr. Chatterton' Enclosed are mOnthly reports for February on these drill sites' 1-25 1E-18 7-20 1E-19 7-21 1G-5 12,15 1G-6 12-16 1Y-12 12-17 1Y-13 13-2A 1Y-14 1.5-3 1Y-15 CIRI Wolf Lake Well #1 Ravik State #1 A1 so enclosed are well completion reports for' 1-24 1E-21 2-8 1E-22 7-18 1F-1 7-19 1G-7 12-18 WSW-IO 13-9 WSW-11 1E-20 Tract Well 24-11-14 We also are including subsequent Sundry Reports for 2-8, 7-18, 12-18, and 13-9. ARCO Alaska, Inc. is a subsidiary of AtlanticRichfleldCompany ?]' STATE OF ALASKA ~.~ ALASKA(. 'AND GAS CONSERVATION CC '~AISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS · Drilling wellj~ Workover operation [] 2. Name of operator 7. Permit No. ARCO Alaska, Inc. 83-32 3. Address 8. APl Number P. 0. Box 360, Anchorage, AK 99510 50- 029-20918 UM 4. Location of Well atsurface 92' FSL, 901 ' FEL, Sec. 18, T10N, R15E, 5. Elevation in feet (indicate KB, DF, etc.) 77' RKB 6. Lease Designation and Serial No. ADL 2831 5 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. 12-15 11. Field and Pool Prudhoe Bay Field Prudhoe Bay 0il Pool For the Month of February ,19 83 12, Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks Spudded well ~ 2100 hrs, 02/23/83. Drld 17-1/2" hole to 2625'; ran, cmtd & tstd 13-3/8" csg. Pumped top job. Drld 12-1/4" hole to 6005' as of 02/28/83. SEE DRILLING HISTORY 13. Casing or liner run and quantities of cement, results of pressure tests 20", 91.5#/ft, H-40, weld conductor set ~ 80'. Instld w/1850# Poleset. 13-3/8",72.0#/ft,L-80, BTC, csg w/shoe @ 2615'.Cmtd w/1960 sx Fondu & 400 sx Permafrost C SEE DRILLING HISTORY 14. Coring resume and brief description None 15. Logs run and depth where run None to date 6. DST data, perforating data, shows of H2S, miscellaneous data N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. SlGNEDJ~~ TITLE Area Drilling Engineer DATE NOTE--Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the Alaska Oil and Gas Conservation Commission by the 15th of the succeeding month, unless otherwise directed. Form 10~,04 GRU2/MR13 Submit in duplicate 12-15 Drilling History NU 20" Hydril & diverter. Spudded well @ 2100 hrs, 02/23/83. Drld 17-1/2" hole to 2625'. Ran 64 jts 13-3/8", 72.0#/ft, L-80, BTC, csg w/shoe @ 2615'. Cmtd 13-3/8" csg w/1960 sx Fondu and 400 sx Permafrost C. ND 20" Hydril & diverter. Pumped 70 sx Permafrost C top job. NU BOPE & tstd to 5000 psi - ok. Drld FC & cmt. Tstd csg to 1500 psi - ok. Drld FS & 10' new form. Tstd form to 11.6 ppg EMW - ok. Drld 12-1/4" hole to 6005' as of 02/28/83. 03/07/83 ,;~,.~r; ~ '.i', ~ :" GRU2/DHll MEMORANDUM TO: THRU FROM: State of Alaska ALASKA/~,IL All-ID. GAS CONSERVATION COMMISSION C- Vi~Ute~rton DATE: March 4, 1983 Chai~ ~ ~ ~ .¢~ FILE NO: 10 8A/D Commiss loner ..TELEPHONE NO: Edgar W. Sipple, Jr~~: SUBJECT: Petroleum. Inspector Witness BOPE Test on ARCO's DS 12-15 Sec. 18, T10N, R15E, MUM' Permit # 83-32 Rowan 26 Friday,. February. 25.¢.. .!9 83 - I arrived at ARCO's DS 12-15 to witness a BOPE test on Rowan 26, the drilling contractor was in the process of nippling up. The BOPE test commenced at 12:00 a.m. Saturday, February 26, 1983 and was concluded at 7:30 a.m. There were no failures. I filled out the A.O.G.C.C. BOPE inspection report which is attached. In summary, I witnessed the BOPE test on ARCO's DS 12-15 Rowan Rig 26. 02-001AIRev. 10/79) 4/8~ if' STATE n? ArA;i:.'\ ( ALASKA 0 & CAS O)~]S[.:RVAI'.I('i) ,.:C3~tISSION B..O.P.E. Ins[~ct ion .! s_pector C~x}rator /~ < Co Well PS [2_ 15-__ Location: Sec / g T/0'~ R /~-'M ~ Fril linq Contractor ~&,,~ ~d ,-- Location, -General__ Well Sign Ceneral Housekeeping Peserve pit Rig BOPE Stack Armular Preventer ... Pipe Paros Blind Pam.~ oF, e ~Line Valves~o H.C.R. Valve o,~. i ,a s£ ,~, ,.'"o~fc,~,~,/ Kil 1 Line Valves -- ~ ~- -- Check Valve _. Test Results: Failures Representative D~ rmit ' ~ 13~ Casin9 Set Rig # 2~ Representative ..... ..=~.r.r.:r' r .. '--: . : .~--.: ~.~ -' .. o ~ ACCU~UIA'~R SYS'~M Test Pres sure £o° o Jooo ft. FUl 10m'rge PreSsure ' 3L o o Pressure After Closure /& 7 3- Pu~,p incr. clos. pres. 200 psig Full ChaZ~3e -PreF~sure Attained: _ N2 ~7o~ Z~f~ goz.~, /.T&o rT~o ;_~o ,TZ~psig Cont~ls: t,~ster ~ .6 ~ __ _ ......... 9~.e_~(A ...... Blinds .~itd]_~OV_gr Kelly and Flor Safe~, Valves ~per Kelly -. o~Test ~-essure - ~r Kelly ~Test ~es.~e ~11 ~pe__ ,~Test l~essure. I~ide ~R ~Y~Test ~es~re. Choke ~kqnifold o ~ Test Pressure. · No. Valves_ /J___. No. f ] a nge s_~_Z~_. ;~jt~table Chokes / /~4d . .. psig psig. / rain z ~ sec 0 sec. l~fdrauica'l'ly operated choke I-- {4¥ 0 .......... :~.---.-- --- - :.~ ..-:: .-.r-:.' .............................. Test Time. ~ hrs ~ O ~ ,zu Repair or Replacement of failed equipment to be made Within.~//~ days and · Inspector/Ccmmi~sion office notified. '~i' o0 ;~ ' .a ',' · Distribution orig. - AO&~C cc - ~.rator cc - Su~sor February 16, !983 Mr. ~rk A. Major Area Drilling Engineer ARCO Alaska, Inc. P. O. Box 360 Anchorage, Alaska 99510 Re. Prudhoe Bay Unit DS 12-t~ ARCO Alaska, ~ c. Permit ~o. 83-32 Sur. Loc. 92'FSL, 901'F~]~, Sec. !g, _~.~, ~, - ~ -' FEL, . ·, , , - Btm~ole Loc. 27!~'~L, 228' Sec 2A TION R14E De ar Mr. Major' Enclosed is the approved application for oerm~t to drill the above referenced well. If coring is conducted, a one cubic inch cb. ip fro~ each foot of recovered core is required. Samples of well cuttings and a ~dd log are not re~ired. A continuous directional survey is required as per 20 AAC 25.050(b)(5). If available, a tape co'raining the digitized log information shall be submJ~tted on all logs for copying except exper irc~nt al logs, velocity surveys and dipmeter ~urveys. :~ny rivers in Alaska and their draimage systems have been classified as important for the spavming or migration of anadromous fish'. Operations in these areas are subject to AS 16.05.870 and th~ regulations promulgated thereunder (Title 5, Alaska Ad~ninistrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's ~ n~ r'~b Game Office, Deoartment .~ ~z~ ~nd _ . Pollution of any w~ters of the ~ ' ' ' ~ _., otate is pronmb~ted by A.S 46, C~pter 3 Article 7 and the regulations pror~u!~Iated thereunder (Title 18, Alaska Administrative Code, Chapter 7~) and by the Federal Uater Pollution Control Act, as amended. Prior to co~.~enc~n~ operations you may be contacted by a representative of the Denart~ent of Envirorm~ental Conservation. · =-, this office To aid us in scheduling field work, please 2.~. hours prior to Com~,~encin~ installation of t].~e blowout ~. Mark A. ~iaJor Prudhoe Bay Unit DS 12_ 15 -2- February 16, 1983 prevention equipment so that a representative of the Commission may be present to witness testing of the equipment before the surface casing shoe i~ drilled, ~?nere a diverter system is 'required, please also notify this office 24 hours prior to commencing equipment installation so that the Commission may -~_tness testing before drilltng below the shoe of the conductor pipe. In the event of suspens£on or abandonment, please give this office' adequate advance notification $o that we may have a witness present. Very truly yours, Harry W. Kugl~r~ Commissioner of BY ORD~ O~-T!{~C~.~,R.~.~o~OM~"-. ~' Alaska Oil and Gas Conservation Commission Eno Io sure cc: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. be ARCO Alaska, Inc. Post Office B,~ 360 Anchorage, Alaska 99510 Telephone 907 277 5637 February 8, 1983 Mr. C. V. Chatterton State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 SUBJECT: DS 12-15, Permit to Drill Dear Mr. Chatterton' Enclosed is our application for Permit to Drill DS 12-15 and the required $100 filing fee. Attachments to the application include a plat detailing the section and plan views of the proposed wellbore; a proximity plat; a sketch and description of the BOP equipment; and a sketch and description of the surface hole diverter system. Since we anticipate spudding this well on February 21, 1983, your prompt approval will be appreciated. Sincerely, · M. A. Major Area Drilling Engineer MAM/JGL2' 1 lm Enclosures ARCO Alaska, Inc, is a subsidiary of AtlanticRichfieldCompany RECEIVED FEB 1 4 !963 A~aska 0il & Gas Cons. Commission Anchorage , STATE OF ALASKA '-", ALASKA O,~ AND GAS CONSERVATION COI;,,¢IlSSlON PERMIT TO DRILL 2O AAC 25.O05 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL I~( DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC L_~ SINGLE ZONE I~]X MULTIPLE ZONE [] 2. Name of operator ARCO Alaska, Inc. 3. Address P. O. Box 360, Anchorage, Alaska 99510 R E C E I V E D 4. Location of well at surface 9. Unit or lease name 92' FSL & 901' FEL, Sec. 18, T10N, R15E, UN FE' J. 'o ~ Prudhoe Bay U_~n!_t At top of proposed producing interval B 4 ~..,'8~ [ 1~m-6-~ 2600' FNL & 50' FEL, Sec. 24, T10N, R14E, UM Alaska0il & Gas C0ns., UUUllm.~q,n~.' .... [__.DS 12-15 At total depth Anchorage II~-.'t~;~ld and pool 2713' FNL & 228' FEL, Sec. 24, T10N, R14E, UM / Prudhoe Bay Field 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. / Prudhoe Bay 0i 1 Pool / 12. Bond information (see 20 AAC 25.025) Federal Insurance Company Type Statewi de Surety and/or number #8088-26-27 13. Distance and direction from nearest town Deadhorse 0 16. Proposed depth (MD & TVD) 11182'MD, 9202' TVD 19. If deviated (see 20 AAC 25.050) KICK OFF POINT 2700 feet. i21 14. Distance to nearest property or lease line m il es ,¢,"* ,:-: feet 17. Number of acres in lease feet 251 2 20. Anticipated pressures MAXIMUM HOLE ANGLE 43 ° (see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program Amount $500,000 15. Distance to nearest drilli or completed ~ ,,~-, ng, ~-~o-~5we~l '7~ (c~ 410'7 '[-~//') feet 18. Approximate spud date 3523 psig@____ Surface 4143 psig@ 9202 ft. TD (TVD) SIZE !Hole Casing Weight B0" 20" 91,5# i 7-1/2" 13-3/8" 72# ] 2-1/4" 9-5/8" 47# 8-1/2" 7" 29# 22. Describe proposed program: CASING AND LINER Grade Coupling H-40 Welded L-80 BUTT L-80 BUTT L-80 BUTT Length SETTING DEPTH MD TOP TVD 80' 36' I 36' 2567' 33' I 33' I 10708' 30' I 30' I 744' 10438' 18577' I MD BOTTOM TVD 116'I 116' 2600'12600' 10738'18877' I 11182' !9202' I QUANTITY OF CEMENT (include stage data) 2000# Poi eset 2300 sx Fondu+400 sx PFC 500 sx G 1st stage 300 sx PFC 2nd stage 400 sx Class G ARCO Alaska, Inc., proposes to directionally drill this well to 11182'MD(9202'TVD) to produce the Sadlerochit zone. Logs will be run across selected intervals. A 13-5/8", 5000 psi, RSRRA BOP stack will be installed and tested. The annular preventer will be tested to 3000 psi and rams tested to 5000 psi. The BOP equipment will be pressure tested each week and operationally tested each trip. A string of 4-1/2", 12.6#, L-80 tubing, packer, and gas lift mandrels will be run. Provisions for subsurface safety equipment will be run. A non- .freezing:~fluid will be left in all uncemented annuli within the permafrost interval. The packer will be set above the Sadlerochit. A Sundry Notice will be submitted when the well is to be perforated. A surface diverter will be installed and operationally tested prior to spud and at least daily thereafter. DS 12-16 will be 120' away from 1-2-15 at the surface. ~OT'TV ~ . '~' -23. I hereby cerUfy that the foregoing is true and correct to the best of my knowledge SIGNED ~~~'~'~ TITLEArea Drilling Engineer The space below for Commission use Samples required []YES [~NO Mud Icg required [~YES ~O Permit number Approval date ~-J2~ 02/16/83 Form 10-401 GRU2/PD1 CONDITIONS OF APPROVAL I Directional Survey required I APl number [~YES I--INO 50- O 2. f'_'7...O ¢ 1 ~ SEE COVER LETTER FOR OTHER REQUIREMENTS I ,COMMISSIONER DATE Febr,aary 16, 1983 by order of the Commission Submit in triplicate ARCO Alaska, Inc. Post Office By, 360 Anchorage, Alaska 99510 Telephone 907 277 5637 Mr. C. V. Chatterton Commi ssi oner State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT' DS 12-15 Wellbore Analysis Dear Mr. Chatterton' The wellbore diagrams indicate that the subject well (12-15) will pass 76' under the BP well number 18-10-15 at 4107' TVD. Using a directional drilling method of leading the target to the left and allowing the bit to walk to the right, the 12-15 wellbore should pass further away from the existing well. This should further reduce the risk of drilling through an existing wellbore. Sincerely, S. L. Senior Drilling Engineer SLB6'sm cc' 12-15 Well File RECEIVED FEB i Aiaska OiI & Gas Cons. Commission Anchorage ARCO Alaska, Inc. is a subsidiary of AtlanticRichfieldCompany · l:;::! ::ii:;:c . ~!i¥ ===================== ::: ::::'::::!:::.f-. :.::::~::' :TVO-888~ :THP'~107~1'~£P'4941::i::::t: ........... i...:':::-~ .... 1" ' ' "',:~:: :...t+ .... , p ........ 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' .... : .... : : . . . _~_,_._.:_-:__ i i ! - -- i - -: -:i' '---: :-'": ::' -":: :-'i: -::----:: :--" ::"~ !---:'-:": i : .....i .....! ....... i ......................................... l ...... ~. --- ! -- -:-\ ...... ~ ..... .: .. , .......... ~ ..... ~ ....... , ........... , ......... , ........ : ............ ~:.:~-:.-, ...... ~-' -~ .....i- - - i ......... i ............ i ........ i ....... ~ ...... i~ ...... -: ...... ~ ...... - ~ .......... : ....... 4 ....... ~ ............ i .......... i .......... ~ ............ % ......... ---: ..... : .... i ...... :. ....... : ........ j ...... ! .......... ~~~ ....... :- - ' I ' - : ...... i .... : ........ I ............ : ...... i ' ' : ......... ~ .... - ~ :. : . _.~ ..... _~_.:.LJ~ ....... !' ANNULAR PREVENTER BLIND RAMS PIPE RAMS SPOOL PIPE RAMS f , 13-5/8" BOP STACK DIAGRAM Accumulator Capacity Test 1. Check and -fill accumulator reservoir to proper level with hydraulic fluid. 2. Assure that accumulator pressure is 3000 psi with 1500 psi downstream of the regulator. 3. Observe time, then close all units simultane- ously and record the time and pressure remaining after all units are closed with charging pump off. 4. Record on IADC report. {The acceptable lower limit is 45 seconds closing time and 1200 psi remaining pressure. 13-5/8" BOP Stack Test 1. Fill BOP stack and manifold with a non-freezing liquid. 2. Check that all hold down screws are fully retracted. Mark running joint with predeter- mined plug seating depth. Run test plug on drill pipe and seat in wellhead. Run in lock down screws. 3. Close annular preventer and chokes and bypass valves on manifold. 4. In each of the following tests, first hold a~250 psi low pressure test for a minimum of 3~ minutes, then test at the high pressure. 5. Increase presure to-~ O~i and hold for a minimum of 3 minutes. Bleed pressure to zero. 6. Open annular preventer and close top set of pipe rams. Increase pressure to 5000 psi and hold for at least 3 minutes. Bleed pres- sure to zero. 7. Close valves directly upstream of phokes and open chokes. Increase pressure t~-~lD-~ & hold for at least 3 minutes. Bleed pressure to zero. 8. Open top set of pipe rams then close bottom set of pipe rams. Increase pressure to 5000 psi below the bottom set of pipe rams and hold for at least 3 minutes. 9. Test remaining untested manifold valves (if any) with 5000 psi upstream of valve and zero pressure downstream. 10. Bleed pressure to ze~o. Open bottom set of pipe rams. 11. Back off running joint and pull out of hole. Close blind rams and test to 5000 psi for at least 3 minutes. 12. Bleed pressure off all equipment. Open blin~ rams. Make sure manifold and lines are full non-freezing liquid and all valves are set in o drilling position. 13. Test standpipe valves to 5000 psi. ~¢~ 14. Test Kelly cocks and inside BOP to 5000 psi wit~j~ Koomey pump. 15. Check operation of Degasser. 16. Record test information on blowout preventer test form. Sign and send to Drilling Super- visor. 17. Perform complete BOPE test once a week and functionally operate BOPE daily, Rev. 5/13/81 SURFACE HOLE D IVERTER ARCO ALASKA SYSTEM INC'. SCHEMATIC ~ I0" HYD. OPR. BALL VALVE / ~ WELL BORE (SEE DETAIL) ,/" ,/~"'-' I0" HYD. OPR. BALL VALVE // // I ALL 90° TURNS ARE "TEE" ~ I CUSHION I 1 ! - WELL (BORE . RESERVE I PIT I AREA I I I I I I NOTE · I I I I I FLOWL INE DR ILL ING R I SER ,,, F" 20" 20O0 PSI WP ANNULAR PREVENTOR '""-IO" DIVERTER LINE DR ILL ING SPOOL Valves on diverter lines open automati- cally when the annular preventer is closed. 20" CONDUCTOR PIPE I O" HYDRAUL 10 OPERATED BALL "DETAIL" VALVES 20?.601( ARCO Alaska, Inc. Post Office B~,., .~60 Anchorage, Alaska 99510 Telephone 907 277 5637 December 2, 1982 Mrs. Elaine Johnson State of Alaska Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 SUBJECT: Conductor As-Built Location Plat - Drill Site 12, Wells 15-19 Dear Elaine. Enclosed is an as-built location plat for the subject wells. If you have any questions, please call me at 263-4944. Sincerely, J. Gruber Associate Engineer JG'sm Enclosure GRU2/L52 Alaska Oil & Qa, Co~$. ARCO Alaska, inc. is a subsidiary of AtlanticRichfieldCompany 12° iio 1t3 19 '1 17 20 I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA AND THAT THIS PLAT REPRESENTS AN AS-BUILT SURVEY MADE BY ME, AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE CORRECT, AS OF: ms 20 U.U. VICINI MAP 12/15 12/16 12/17 12/18 RECEIVED Y= 5,930,400.95 X= 696,720.53 LAT=- 70'12' 50.660" ~ 148' 24' 47.771" NW COR CEllAR BOX FTKV = 41.6' Y= 5,930,520.80 X= 696,708.71 IAT=- 70'12' 51. 842" ~ 148'24' 48.024" NW COR CELIAR BOX FT3rV = 41.9' Y-- 5,930,639.98 X= 696,696.63 LAT= 70'12' 53.017" ~ 148'24' /+8.284" NW COR _c~3~AR BOX ELEV = 42.0' Y= 5,930,759.49 X= 696,684.78 LAT= 70'12' 54.195" LON;= 148'24' 48.538" NW COt{ O~TI'.T~ BOX EI.,EV = 41.7' Y- 5,930,879.28 X= 696,672.84 CHECK LIST FOR NEW WELL PERMITS Company Lease&Well No. ITEM APPROVE DATE ( 1 ) Fee (2) Loc -' ~-~ (2 thru 8) (3) Admin OJ~----- ?.'-'? '/- ~ i) thru 11) <4) Casg ~.~,~/~, ~'/6--g~ (12 thru 20) · · (5) BOPE ~:/~</. ~-/J~wz (21 thru 24) 1. Is the permit fee attached ......................................... 2. Is well to be located in a defined pool ............................ 3. Is well located proper distance from property line ................. 4. Is well located proper distance from other wells .- ...... 5. Is sufficient undedicated acreage available in th ..... 6. Is well to be deviated and is well bore plat included .............. 7. Is operator the only affected party ................................ 8. Can permit be approved before ten-day wait ......................... e 10. 11. 12. 13. 14. 15. 16. 17, 18. 19. 20. 21. 22. 23. 24. 25. YES NO · REMARKS Does operator have a bond in force ...... Is a conservation order needed ..... iiiiioi!oi 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 productive horizons ..................... Will surface casing protect fresh water zones ....................... Will all casing give adequate safety in collapse, tension and burst.. Is this well to be kicked off from an existing wellbore ............. Is old wellbore abandonment procedure included on 10-403 ............ Is adequate well bore separation proposed ........................... Is a diverter system required ....................................... ~ Are necessary diagrams of'diverter and BOP equipment attached ....... ,99/ Does BOPE have sufficient pressure rating - Test to ~ psig .. ~/ Does the choke manifold comply w/API RP-53 (Feb.78) .................. · Additional requirements ............................................. o ~z z POOL CLASS STATUS AREA . NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX~ No special'effort has been made to chronologically organize this category of information. 1, VERIFICATION LISTIN~ )ATE · tEEt, ~A~E 135823 ********** EOF ********** ?I I.,~ NAME FIL~ TYPE P~EVIOUS W~' : D.S. 12-15 FN I PRIJBNO~ BAY RhNGI ?OW~: CTRY~ ** CO~ENTS ** UMIT TYPE CAT~ SIZE 000 000 0~6 065 000 000 OlO 065 O00 000 Ol~ 065 000 000 003 065 000 000 003 06~ 000 000 002 065 000 000 0!2 065 000 000 006 065 000 000 006 06~ ~VP 010,H02 VER.T. FICATION Y.,IMTTNG PAGF., ~ ******************************************************************************* ~OUNTY = ~O~TH SbOP~ RO~OIJGH ~.U~.. #1o D.aTE t, f3GGED,' 9 ~!tkl~ R3 ~TT ~AT~X SAN~ST~N~ = 0,625" = = = 10.,0 LF/C = 34.0 $ = 11,5 · ~.~ C3 ~C 1,1100 la 74 DF ..1,.100 e 74. 2,400 e '/4 DF ,45? a 1.90 ** DATA FORMAT ~FCOpD ** ENTRY BLOCKS TYPE STYE EEP~ CODE ~NTEY 4 ! 66 ~ )~PT FT )T PNC US/F )RHO bDT ~/C] qCNL ?C~Y,, LOT ~AL! LOT T~ ~A~ T,DT P~F bDT q~P ] {,DT PU ~}H~ C~L PU ~RA C~b ?C~L C~b AP1 AP1 AP! LOG T¥1~E CLASS 0 O 0 '7 0 0 ? 17 46 ? 0 0 60 52 0 44 0 0 )4 92 n ~4 93 0 31 32 0 2~ 3 0 0 o 42 1_ 0 0 0 0 69 2.. ,4? 69 2 49 49 1_ 42 0 0 4~? 34 92 42 34 93 47 3_~ 73 65 ~.A PI FILE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 ST 6O ,1I~ 0 PROCESS S~PP GEVFL 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 68 1 68 1 68 ! 68 1 68 1 68 1 6~ ** DATA SP DRHO PEF D~PT RNRA D~PT SP PEF ** 114.54 5000 -1540000 -999 ~500 -~99 500 '999 2500 -999 2~00 26816 I~O $'FLU . g~ 23 ,5625 DT RHOB -999,2500 NCN'L 11,400, 0000 SFLU '~4' 000 909 ~ - ,.500 '999 2500 -999 2500 -999 2500 2,4199 3,,.6I:52: It, D GR 21,6406 DT ~O~ -99:9,.:2500NCNb CALl -999,2500 ~NRA NPHI '~9.2500 MPHT NCNb -999.2500 FCNL SFI.,U _3,5762 ~R 2.,14060 RHOB 2.3281 NCNb C,a.L! 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O66 8242 NCNL 0000 SFLU ?~00 8281 4375 8125 NPH~ 4570 0000 2500 2~00 2500 2:500 5508 2.2637 n 67~7 . 2656 ~..6094 -999.2500 241.8125 2,7559 9.6875 -9~9:2500 2,2070 115 2125 12 6.0~4 39 5B08 2052 0000 '9g,9,2500 0996 53,8086 15~0.0000 I[,D D? NCNL NPH! FCMt, DT ILD DT NCNL .wCNt., ltd DT RNRA NPH! FCML NCNL NPMI "999.~500 ILO "999, ~,5. 00 DT ':999. ~500 NCNL ~ALI -gg9.2500RNRA NCNL 1526.0000 ,FCNL 0000 SFI,,U 2500 RHO 2500 CAL~ SW LU i0500.0000 ,.999.~500 . qo c~ ,. ~ 500 -97Z.2500 ILO '99...,2'500: DT -999 · s°°, oo "999,2500 NPHI 15:54'0000 ~C~l., -999,2'500 ILO -999,2500 DT '9g]9.'9:~00 NCNI., -999.2500 RN~I R8.8750 3644.0000 2,537! -999.2500 -999.2500 18.343~ ~9o3750 2,5254 -999.2500 -999.2500 ~9.7~13 64,5000 2.2148 -999 25OO 103,7500 1946.0000 3,7383 39.9414 536.5000 -g99~500 -999:500 .,: 945 3B2, 5O0 '99O.,2500 -999 -999 -999 2500 51 335.2500 -99go2500 -999,9500 2999.2500 999,2500 FCNL II.,~ NRAT GR WCNI., NR~T NRA. T G~ FCNL NRAT G~ GR FCNL N~.AT NRAT FCN[., NRAT ~AT GR FCNL N~AT .44,3848 388'5000 -999: ,2500 -999.2500 GR '99:9.25.00 FCNL '999.2500 N~AT 2.634n 22.468R ,4 ):oooo 3477 -999.2500 12.2266 129 0000 2.2656 -999,2500 -999.2500 21.2031 234.5000 1652.0000 2,1.289 -999,2500 '999.2500 2.1152 113.5000 520.5000 3,. 938 1.26.5000 -999 2500 -999 ~500 367 ~000 4 898 4 1406 75 O00n 'g99,2500 -999'2500 ~999,~5oo 6250 -999 25.00 -999 2500 -999 2500 -999 3 8398 59 125n -999 2500 -q99 2500 -999 2500 -999 2500 ,VP Ol, O.H02 VER!FICA?ION LIS?lNG P!G$ 5 ~EP~ 10400. ~O -999. ~R~O -999. IR -999° )~F -909. t~R~ 4, ;~ -999. )~Hn -999. IR -999. ~RA 3. )~p~ ~.o2oo' )RHO -999. ~F -999 )~P~ lOlO0 ~P -999 ~ -999 ~ll 4 0000 2500 2500 ~HOB ~500 2500 425R NCNL 0000 ~Y.,U 2500 G~ 2500 R~O~ 2500 C41, I 2500 NP~! 7480 NCNL 0000 SFLU ~00 R.OB O0 CaLT ~500 NPHI 0000 8F~.,U ~500 G~ 2500 ClbI 5977 NCNL 10000.0000 -999.2500 -999.2500 RHOB -999:.2~00 3.43 .... SP _ -999 -999 P~F DEPT PEF SP 9800 0000 -999 ~500 -999 }500 -9~9 ~500 · 9700.0000 !559.0000 -999.2500 -999.2500 1559.0000 -999'9500 -999 2500 -999 2500 -999 2500 -999 2500 1509.0000 -999,2500 '999,2500 -999.~500 1530.0000 '9~9 ~500 -999 500 '999 9500 -999 ~500 -009 500 ~489.0000 NPHI FCNL NCNL ~PH! NCNt, R~R~ FC~L DT NC~I, DT NPHI FCNL ~999.~500 9qg,,9~on DT ~999,~500 NC~IL 9~9':~00 RNRA -909,2500 NPHI 1,4:4~.0000 FeNL 2500 D? 2500 CALl : -999 6523 NCNI., 1538 0000 FCNL SFLU 402,5000 GR -999'2500 -999.2500 -999.~500 FCNI, -999.~500 NRRT 49,46~9 ~AT 352.0000 -999.2500 IbM -999,~500 GR -999.2500 44,1~95 402.5000 -999.2500 -999..~500 FCNL -999,.2500 NRAT 52,3926 NRAT 347.7500 GR -909.~500 FCNL -999.2500 NRAT ~..0~54 N~AT 3~3.7500 GR -99~.2500 -999.2500 FCNL ~7 ~047 -999,~500 NRAT -98~.25oo -999.2500 FCNL -999,,}500 N~AT 39.306,6 45~.750o '999.2500 -999.~500 3 699~ ~22e750 -999.2500 -999.~500 -999.2500 68,4375 -999'2500 -999,~500 -999..~500 -999,2500 3.~281 73,6~75 -999.2500 -999!2~00 -999 4 2773 93:6250 -990..~500 -9 .25oo '999,2500 125.9375 '999'2500 -999 9500 -999 2500 -999 6~ 449~ -99~ ~500 -999 ~500 3 4980 83 2500 -999,2500 -999.,~500 0000 -999,2500 .,VP 010'.HO~ VERTFIC~TTO~ t, lSTTNg PAGE 6 ~P :~NRa D~'HD SP DEPT DRHo RNRA =999.2500 -999.~500 ~,9199 9600~0000 -099.~500 -999..2500 -999,2500 -9Q0.2500 999,2S00 909.2500 -999.2S00 -999,~500 ~400.,0~00 909.2500 -999 2500 -~99~2S00 -999~2~00 3,7207 9300,0000 -999.~$00 -999 ~500 -999 2500 ~ 9023 9200,~000 -999, ~00 200 -999, -999,2500 4.64~4, -~99~$00 9oo01. oooo -99 ~00 0SS RHO~ CAT, I NP~I NCNb GR. RPHI SFLH NPH? NCNb SFLU NPH! NCNb gR NPH! NCNb SFLU NPH~ SFt, U C AL1 NPH? NCNb SFLU ~B NPH! NCNb -999,2500 RNR~ =999.~0n NPHT !651.0oo0 -999~500 -999.~500 DT -999.~500 NCNb -999o2500 -999.2500 NPHI 6 o.oooo .~09 9500 DT -999.2500 RNRA -099,.2500 NDHT -909 ~500 IbD -909~9500 DT -999 2500 NCNb -999.~500 RNRA -999.2500 NPHI ~99' " ' ..... ,250:0 NPH! 1668.0000 FCNL · , -999:~500 '999 2500 D? '999 2500 NCNb '999 ~50:0 RNRA '99:9 2500 -999 -999 1777 0000 FCNb 999,2500 990,.~M00 '999,2500 NCNb -909.2500 =999.2500 NRAT a0.1~55 421.0000 .999'.2 oo -9~9.~500 GR -999.2500 WCNL -999.~500 NR~T 41.6504 3~8.7500 -999.~500 I~,~ -999.2500 '909.2500 VCNL -999.2500 45.6055 4~1.0000 -999.2500 -999o~500 FCNb 404:7500 -999.250O IbM -999 ~500 -999': 5'00 FC'NL -999.2500 NRAT ~6'0000 -999,~500 ~999,~S00 999,~500 469,5000 -9991,2500 -999~,~500 -999,2500 FCNL 38,9648 NR.AT 4~:3.~500 :099. 999. ~0~. ~999 999: -999° -999. 106. -999.. -999. -909. -999. 93. .099. -999, -999. 4. 94: -999. -999 -999 -999 4 67 -999 999, 999, 999. 60. -099 '999 -999 -999 3 62 '999 '999 -999 -999 2500 2500 6094 0000 25OO 2500 2500 6895 5OOO 250O ~500 2500 2500 906? 7500 2500 2500 2500 2500 2~13 8~25 2500 250O 2500 2500 19la 6875 2500 ~500 2500 2500 8~03 0313 2500 ~500 5OO 2500 5~47 03~3 2500 250o 25O0 2500 5410 ~VP O~.O.H02 VKRIF]CATION [,]STING PAGE 7 )EPT ~EF )EPT ~F )~PT ~P F D~HO ~RA DKPT P~F 8900.0000 -999.~500 -999.~00 -999.2500 4.39~4 8800 0000 -9~9~500 -999.2500 -999.2500 =999.2500 GR.. =999.2500 fALl -999.2500 .CNL 1472.0000 · SFLU i999 2500 ~R 999~2500 C~[,! 909.2500 NPH! -999.2500 NPE! ,CNL ~6~6.0000 ~?00'.~000 ~F[,U -999'2500 999.2500 GR,,, -999~2500 DT -999.2500 C~b! -~99 2500 '99 :4~7 NCN[, 1~I0 0000 FCNL 600.0000 SFLU "999,2500 999,2500 G~ '999,2500 DT 999,~500 RHOB '999,2500 NCNL -999. 2500 CAL~ "999,~00 ~NRA '999i2500 NPH! "999,2500 4 2109 ~CNL J. 3~!..,OOOn FC~L 999,2500 G~,. DT -999,~500 R~OP NCNL -999,~500 CALX R~RA -999.~500 NPH! ].5000 "C~L 15~?.0000 FCNL ~400,,0000 SFLL! ~9991,~500 999,~50:0 CR:, -99~,2500 ~HO~ -999,2500 NCNL ,, 2930 999~2500 GR.. -999,~500 DT -999 ~00 -9~9 250~ C~! -999,2500 RWRA -OO~ ?50 ~P ~:-99:9,:2500 4 8198 NCKL !486.0000 FCNL 8200,0000 -999~.2500 -q99,~500 NPHI -999 2500 NPH! -909.2500 =999.2500 -999.2500 -999.2500 50.0977 334.5000 -999,2500 -999.2500 -999,2500 44,6777 457.7500 "999,2500 '999,2500 "999,~500 '999,2500 35,3027 4~9,5000 '999 2500 99,~500 47.~027 330. 500 ~999.2500 999.2500 -999.2500 453.2500 Gg FCNL NRAT FCNL FCNL GR FCNL N~AT N~AT NRAT -999'2500 I[,~ -999.~500 FCNL .51.,8066 N~AT 2~5.0:000 G~ 500 UR -~9~,. 500 FC~5 =~99. -999,~500 NRA? 30.7.0000 GR -999 -999 99:9 4! ]500 500 2109 N'~AT -999.2500 -999.2500 -999,2500 4.1523 46,3750 -999,~500 -999,~500 -999,2500 3,8515 56,687~ -999 ~500 -999i2500 -999 ~500 -999 2500 5~.0625 °999.2500 -999.2500 '999,2500 4,0273 '999..~00 ~999,2500 999,~00 -9~o,2500 50.343~ 999,2500 :999.2500 9~9,,~500 ,246~ 5~,906:2 -999,~500 '999.2500 62,9687 -999 2500 '999 2~0:0 -999 2500 -999 ~'00 3 664! ,UP O{O',H02 V~RIFICATI~N Y!ISTING P~GE S DEPT PEF 5P 3.7051 -999.2500 -999o2500 -999.2500 4.0938 ooo oooo -999.2500 -999.2500 -999.2500 4.882~ 999.2500 -999,.2500 -999.2500 4.5000 7800,.0000 -o09.~500 -999.2500 . o6e 7oo oo:o -999 2500 -999 2500 -999 ~500 -9Q9 ~00 3 7500 ~600,0000 999~.2500 -999,2.500 '099'2500 2500 750oi, oooo "999.~500 -999.~500 .49 ,.2$oo - g .2 oo 3.4375 400.0000 099.~$00 -0~9.~500 8rt, U RUO~ CALl NPHI NCNI, srE, u C~SY NPHI NPH! NCNL R~OR CaL! NPHI ALI NCNI, SFLU RHOB NCN[, -999.2500 DT -999.2500 -qOq,2500 RNRA -9~9~2500 -999.2~00 Dm -999.2500 NCN[., -999.2500 NPH! !~02,0000 -099.2500 -999.2500 DT -999,2500 NPH! 1509.0000 :9o9.2500 XLD 9~9,.2B00 DT -999.2 oo 1.60t.0000 -999.~500 DT -990. $00 NCNE., -999.2500 ILD ' q,25oo -9~9,,2~00 -099.~500 : -9:9:9.2g00 IY, D ~$00 DT 5:00 NCNI., CAt,! 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'999.,.~500 NPXI 4, 477 '999,~500 '9qg~, 2500 R'WOB '999, 2500 gog,~$O0 -9~,2500 0566 ~700:,0000 '999,2500 GR, -999.2500 ~9922~00 ~P~ 4.0000 ~CNL 6600,0000 -009,2500 P~)R~ -999,2500 NPH! !3~7,0000 FCNL -099.2500 -099.2500 BT -999.2500 9.n. soo s38.oooo -999 2500 -099i~500 PT '999 2S00 NCNL 2999,.~00 -999.2500 -999,m500 . 4.oooo -999;2500 -999,2500 PT -999,2500 NCNL '999'~00 R~RA ~999, 00 FCN[, -999~500 NCNL -999,9500 MPH! 19 ?.oooo ::-90:9 .~500 D? ~:00 N:CNL 1613 0000 FCNL -999,~00 lt, D -900~2500 45,9961 323,7500 -999.,2500 -999,2500 -999,~500 -999,~500 37,2559 404,7500 -999,2500 -909,9500 -999,~500 -900,~500 4[,~574 37~,2500 -999',~500 -999.,~500 -999,~500 35,2051 421.0000 -999 ~500 -999~7500 -999,2500 -999,~00 746 48, 000 284. -999.2500 '999,'2500 '999,~500 - ,2500 .,~109 30.1,75.00 -999.,2500 -999,2500 -999.,~.5:00 58 .5000 -999 ~500 -999 ~500 -999:500 -999 ~500 38 7695 403 2500 N~AT FCN!, N~T NRA? 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F~LF TRA~[,ER ** IERSION # 4AXIMUM LENGTH : 1024 TYPE FILE NAME ~*****,**~* EOF ****~***,** ~RVIC~] NAM~ !8ERV~C 3~T~ :8]/03/14 3~IGIN t6809 SERVICE NAME {$ERVIC DEI~IN : ~.ON INflaTION # ~OMM£NTS :LTBRARY TAPE 2R5,5000 -999'2500 '009,2500 FCNL -999.2500 NEAT 6~,~000 NEAT 268.2500 -999.2500 Ibm -999,~500 -999.2500 FCNL -999,2500 NEAT 65,3320 NPA? '909.2500 IbM ~999..2500 GR '999.~500 FCNb '"909,~500 NEAT ~9,1875 -999.~500 -999.2500 -g99.~500 -999,~500 4,83~0 44,~875 -999.~500 -~99.~500 -999.2500 -999,2~00 4.9~8] 16,406] , -gg9,2500 -999 2500 -999 2500 -999 2500 4 7656 22 4063 ,VP 010.H02 VERIFICATION I, ISTIB1G PAGE 16