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182-057
Originated: Delivered to:10-Apr-25 Halliburton Alaska Oil and Gas Conservation Comm. Wireline & Perforating Attn.: Natural Resource Technician Attn: Fanny Haroun 333 West 7th Avenue, Suite 100 6900 Arctic Blvd. Anchorage, Alaska 99501 Anchorage, Alaska 99518 Office: 907-275-2605 FRS_ANC@halliburton.com The technical data listed below is being submitted herewith. Please address any problems or concerns to the attention of the sender above WELL NAME API # SERVICE ORDER # FIELD NAME JOB TYPE DATA TYPE LOGGING DATE PRINTS # DIGITAL # E SET# 1 1A-24 50-029-22984-00 909933118 Kuparuk River Leak Detect Log with ACX Field & Processed 24-Mar-25 0 1 2 1E-04 50-029-20478-00 909915381 Kuparuk River Multi Finger Caliper Field & Processed 24-Mar-25 0 1 3 1E-04 50-029-20478-00 909915381 Kuparuk River Plug Setting Record Field- Final 25-Mar-25 0 1 4 1E-04 50-029-20478-00 909915381 Kuparuk River SBHP Record Field- Final 24-Mar-25 0 1 5 1E-11 50-029-20787-00 909938097 Kuparuk River Leak Detect Log with ACX Field & Processed 9-Mar-25 0 1 6 1E-11 50-029-20787-00 909953630 Kuparuk River Multi Finger Caliper Field & Processed 29-Mar-25 0 1 7 1E-11 50-029-20787-00 909953630 Kuparuk River Plug Setting Record Field- Final 29-Mar-25 0 1 8 1E-11 50-029-20787-00 909953630 Kuparuk River SBHP Record Field- Final 27-Mar-25 0 1 9 1H-01 50-029-22330-00 909916110 Kuparuk River Packer Setting Record Field- Final 9-Mar-25 0 1 10 1Y-27 50-029-22379-00 909915690 Kuparuk River Leak Detect Log Field- Final 22-Mar-25 0 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Fanny Haroun, Halliburton Wireline & Perforating, 6900 Arctic Blvd., Anchorage, AK 99518 FRS_ANC@halliburton.com Date:Signed: Transmittal Date: 200-181 182-057 182--051 193-006 193-088 T40306 T40307 T40307 T40307T40308 T40308 T40308 T40308 T40309 T40310 4/10/2025 Gavin Gluyas Digitally signed by Gavin Gluyas Date: 2025.04.10 14:24:17 -08'00' 1E-04 50-029-20478-00 909915381 Kuparuk River Multi Finger Caliper Field & Processed 24-Mar-25 0 1 31E-04 50-029-20478-00 909915381 Kuparuk River Plug Setting Record Field- Final 25-Mar-25 0 1 41E-04 50-029-20478-00 909915381 Kuparuk River SBHP Record Field- Final 24-Mar-25 0 1 182-057 STATE OF ALASKA ALAS/<~''~''_..jr' ,L AND GAS CONSERVATION C~,,,,,MISSION APPLICATION FOR SUND;';V' APPROVAL 1. Type of Request: [] Abandon .~'uspend ' [] Alter Casing 'L_I Repair Well [] Change Approved Program [] Operation Shutdown [] Plugging [] Time Extension [] Perforate [] Pull '[ uS:.lg [] Variance ~ Other [] Re-E~:~.~ Suspended Well [] Stimulate 2. Name of Operator BP Exploration (Alaska)Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 5. Type uf well: ,-] Development [--I Exploratory [-] Stratigraphic {~ Service 4. Location of well at surface 1246' SNL, 853' WEL, SEC. 34, T12N, R13E, UPM At top of productive interval N/A water injection well At effective depth 536' NSL, 2386' WEL, SEC. 27, T12N, R13E, UPM At total depth 564' NSL, 2400' WEL, SEC. 27, T12N JPM 12. Present well condition summary Total depth: measured 9970' feet true vertical 9530' feet Effective depth: measured 9849 feet true vertical 9413' feet Casing Length Size Structural Conductor 110 Surface '2666 Intermediate 9199' Production Liner 1256 Plugs (measured) Junk (measured) 6. Datum Elevation (DF or KB) KBE = 67.97' AMSL 7. Unit or Property Name Prudhoe Bay Unit 8. Well NLEnber T-07 (34-27-12-13) 9. Permit Number 82-57 10. APl Number 50-029-20733 1. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool ORIGINAL Cemented MD TVD 20 x 30 8 c.y. 142' 142' 13 3/8 3720 c.f. 2698' 2698' 9 5/8 1467 c.f. 9231 8818 7 348 c.f. 8688-9944 8306-9504 Pe.rforation depth: measured true vertical 9264-9300 (Sag R) 9385-9418; 9428'-9484' (Ivishak) 8782'-8816' (Sag R) 8897'-8992' (two Ivishak Intervals) RECEIVED JUL 1G 1999 Tubing (size, grade, and measured depth) 3 1/2" L-80 to 8622' with 2 7/8" tailpipe to 8732' " NltSla Oil & Gas Cons. Comrnissior~ Anchora le Packers and SSSV (type and measured depth) 9 5/8" Baker packer @ 8622'; no SSSV in landing nipple @ 208~ 13. Attachments ~ Description summary of proposal r-'l Detailed operations program r-1 BoP sketch .~. 14. Estimated date for commencing operation 7/7/99'. 16. If proposal was verbally approved Name of approver Contact Engineer Name/Number: Al Schmoyer 15. Status of well classifications as: r-] Oil [--1 Gas 1--] Suspended Service Water Injection Date approved 564-5865 Prepared By Name/Numbec Michael Williams, 564-4657 17. I hereby certif, y/2that the foregoing is,~rue and correct to the best of my knowledge Title Supervisor, Gravity Drainacje Commission Use Only Conditions of Approval: Notify Commission so representative may witness Plug integrity ~ BOP Test ~ Location clearance Mechanical Integrity Test ~ Subsequent form required 10- order of the Commission Form 10-403 Rev. 06/15/88 Approval No, ORIGINAL SIGNED BY _,,~o'~e~c"~¥] Commissioner Submit In Triplicate To: Blair Wondzell Subject: Suspension of injectors T-01i, T-07i and F-18i The Produced Water Injection (PWI) system at F and T pads consists of three wells (T-01i, T-07i and F-18i) supplied by a common line running from GC1 to F-pad then branching off from F-pad to T pad. Total average daily injection rates for these three wells is 5 mbwpd. The 24" PWI distribution header inside module 301 at GC 1 has areas of corrosion that will require repair if we want to continue injection at these wells. The PWI supply line running from F-pad to T-pad is badly corroded and will need to be replaced if we want to continue injection at T-pad. F- 18i is currently injecting 1 mbwpd into the Sag River formation and is of indeterminate value from pressure maintenance or EOR standpoint. F-pad injection strategy is under review and will be updated later this year. Wells T-01i and T-07i inject 2 mbwpd each into the Sag/Ivishak formations 'and have very little value from pressure maintenance or EOR standpoint. Economics will not support the distribution header repair and line replacement work at this time. T-0 li and T-07i have been put into "long term suspension" as of 7/7/99. Wellbores are freeze protected, trees are safed out and PWI supply line is mothballed. F-18i will be suspended in a similar fashion in the near future. Suspension rather than abandonment has been chosen while we evaluate 1) F-pad injection value/strategy and 2) other potential uses for T-pad wells and surface facilities. 14/07/1999 as TREE: 4-1/16" - 5M, ClW T- 07i KB. ELEV = 67.97' WEII HEAD: 13-5/8" - SM, GRAY BF. ELEV = 35.62' ACTI.JATOR: AXELSON "~ ='= -=" '-=~ '"' ~'" - DV I. 2,5801 -- I I (OTIS)(3.813' ID) ~.-30, BTRS 2,698 · ~ ' I KOP: 2800' "~ MAX ANGLE: 40 deg 4-1/2", 12.6#/ft, L-80, TDS TUBING TUBING ID: 3.958" SLIDING SLEEVE Z l OTIS "XA" w/AFLAS seals 8,604 BAKER K-22 I ! ~' _ 9-5/8 PACKER I 8,638 ~ ~ (BAKER SB-3)(3.99" ID) TOP oF I I 7" UNER I 8,688 I-------~- ~ I (3.813 ,, ~D) I I ... I---- 4-1/2" "otis x" N~PPLE ( 3.813 "ID) ,, ~ ' "~ 4-1/2" Otis WLEG 8,722 9-5/8", 47#/ft, I 9,231 I--...---~.. J k (3.84" ID) L-SO, BTRS 8,717 (ELMD) P..FO.^T,O. SU,~MA.V REF: LOG: B.CS 7/15/82 Size SPF Interval Open/Sqz ~ J~ Packer 3-3/8; 4 9,288 - 9,300' open : 4-1/2""sws" N~PPLE 3-3/8" 4 9,585- 9,418' Open ! ~-~/8' 4 9,428- 9,434' 2-1/8' 4 9,434 - 9,484' Squeezed ,I , 9,346 ' ~"-.-.. 4-1/2' ot,s WLEG PBTD I 9,7001 CCI and PKR drift 7", 29#/ft, L-80, BTRS I 9,944 DATE REV. BY COMMENTS PRUDHOE BAY UNIT 7/20/82 Original Completion WELL: T-07i (34-28-12-13) .. 1/24/90 H. Ferrell Post RWO Completion o,~,~,o,~ ~.,~ ,~,.,,.,~,,.....wn BP Exploration (Alaska) PRUDHOE BAY, ALASKA TO: P.E: REPORT DATE: 17/7799' GROUP FROM: B. SMITH/OUTKA WELL NAME: IT-07 MAIN CATEGORY: IMAINT. SUB CATEGORY IFREEZE PROTECT OPERATION DATE 1717199 ' ' OPERATION: FREEZE PROTECT TUBING AND FLOWLINE FOR LONG TERM SUSPENSION. INITIAL PRESSURES: SIWHP = 0 PSI IA = 0 PSI OA -- 0 PSI Time WHP lAP OAP ,.'Fluid BPM Total Fluid "' COMMENTS -... Type :Bbl's Temp 1750 HB&R ON LOCATION 1755 *** PRE JOB SAFETY MEETING **~ 1809 DSL RIG UP TO TBG AND P/T TO 3000 'PSI 1810 0 0 0 " 2.0 0 AMB START PUMPING DOWN TBG 1820 500 0 0 '" 5.0 50 " FINISH PUMPING DIESEL 1821 500 0 0 MEOH 2.0 0 "' SWITCH TO NEAT MEOH 1822 200 0 " 2.0 4 " FINISH PUMING MEOH, RIG UP TO FIL , 1836 50/50 .5 0 " START FREEZE PROTECTING FLOWLINE * ,, 1845 2.3 18 STOP PUMPING , 1855 HB&R RDMO Final Pressures SIWHP = 0 PSI IA = 0 PSI i~luid Summary: 50 BBLS DIESEL 18 BBLS 50/50 MEOH 4 BBLS NEAT MEOH OA -- 0 PSI CONCLUSION: TUBING IS FREEZE PROTECTED WITH DIESEL TO 3000 FT. TREE IS FREEZE PROTECTED WITH NEAT MEOH AND ALL VALVES ARE CLOSED. TREE IS TAGGED AS BEING SUSPENDED. FLOWLINE IS F/P WITH 18 BBLS OF 50/50 MEOH BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 06/24/93 T# 84688 BPX/PBU ~LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. B-07 _\ PFC 06/12/93 #1 D-13~7~_ PRODUCTION LOG 06/03/93 #1 E 24~,~5~ CCL/PERF_ 06/16/93 #1 F-05 ~O~ PRODUCTION LOG 06/15/93 #1 H-02 ~l-~ PDK-100 06/01/93 #1 H-15 ~%>~t CCL 06/05/93 91 N 13/"- CCL 06/12/93 91 N-14 ~\-~q CNL 06/15/93 91 P-04 ~%-7~ PRODUCTION LOG 06/14/93 91 T-01~;~ .~ PRODUCTION LOG 06/04/93 91 T-07~. PRODUCTION LOG 06/04/93 #1 U- 11':~- ~q CCL 06/13/93 #1 06/08/93 #1 11400.00-11650.00 ATLAS 5 " 11100.00-11347.00 ATLAS 5 " 10800.00-11032.00 ATLAS 5 " 10300.00-10618.00 ATLAS 5 " 11050.00-11392.00 ATLAS 5 " 8500.00- 9056~00 ATLAS 5 " 11300.00-11527.00 ATLAS 5 " 7300.00- 9200.00 ATLAS 5 " 7700.00- 9434.00 ATLAS 5 " 8500.00- 9592.00 ATLAS 5 " 8500.00- 9592.00 ATLAS 5 " 9300.00- 9708.00 ATLAS 5 " 40.00-11793.00 ATLAS 5 " 9750.00-10885.00 ATLAS 5 " 9100.00- 9448.00 ATLAS 5 " 9312.00- 9645.00 ATLAS 5 " 9665.00-10146.00 ATLAS 5 " Information Control Well Records BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 02/23/93 T# 84337 BP/PBU CH LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. M-26 9~--D% PFC 02/19/93 #1 P-06 q%' ~% CCL 02/16/93 #1 S-34 9'~'~FC 02/14/93 #1 T-07 ~'~q CCL 02/18/93 #1 T-07~%'%~ PRODUCTION LOG 02/18/93 #1 X-14A~ww%~PFC 02/15/93 #1 X-14A ~;'%%~~A;~- 02/14/93 #1 Y-15~i~,~ cn ~ 02/16/93 #1 Information Control C ~ Well Records 11450.00-11710.00 ATLAS 5 " 9600.00-10306.00 ATLAS 5 " 9760.00-10522.00 ATLAS 5 " 8525.00- 9680.00 ATLAS 5 " 8525.00- 9680.00 ATLAS 5 " 11685.00-11940.00 ATLAS 5 " 11550.00-12034.00 ATLAS 5 " 9985.00-10272.00 ATLAS 5 " STATE OF ALASKA A ~_. OIL AND GAS CONSERVATION COMMI .1~1 i~!, '~ ~' REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Pull tubing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1246' SNI., 853' WEL, SEC. 34, T12N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 500' NSL, 2365' WEL, SEC. 27, T12N, R13E, UPM At total depth 564' NSL, 2400' WEL, SEC. 27, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 9970feet true vertical BKB 9530feet Stimulate x Perforate Alter casing Other x Plugging Repair well 5. Type of Well: Developmenr-'~;~ Exploratory Stratlgraphic ~ Plugs (measured) 6. Datum elevation (DF or KB) KBE , 67.97 7. Unit or Property name Prudhoe Bay Unit 8. Well number T-07 (34-27-12-13) PBU 9. Permit number/approval number 82-57/9-794 10. APl number 50- 029-2O733 11. Field/Pool Prudhoe Oil Pool Effective depth: measured 9685feet true vertical BKB 9254feet Junk (measured) t.o._p of fish (ped gun) at ~9849' MD fifl at 9685'(04/90) Casing Length Structural -- Conductor 110 SUrface 2666 Intermediate 9199 Production -- Liner Perforation depth: measured true vertical Tubing (size, grade, and measured depth) Size Cemented Measured depth True vertical depth BKB 20 x 30 8 c.y. 142 142 13 3/8 3720 c.f. 2698 2698 9 5/8 1467 c.f. 9231 8818 1256 7 348 c.f. 9255;9300' (Sag R) 9385;9418', 9428;9434' (ivishak) subsea 8773;8816' (Sa;I R) 8897;8944' (two ivishak intervals) 4 I/2" L-80 to 8638' with 4 1/2" tailpipe to 8723' 8688-9944 8306-9504 Sqzd: 9434'-9484' Packers and SSSV (type and measured depth) 9 5/8" Baker packerat 8638';4 1/2" ISSSVat 2103' R E E i. V E D_1 13. Stimulation or cement squeeze summary see attachment Interval~t, leat~~r,(~aiui:d;,n olums e a FEB-4 199 _ 'OiI-Bbl Ga~-Mcf - Wat~r-Bbl 'Casing Pressure Tubing Pressure . Prior to well operation · . 4_3_50 348 _ S_ ubsequent to operation ' ,........ 807 500 15. Attachments ' 1 16. status of well classification as: Daily Report of Well Operations X I Oil Gas Suspended Service water in. iection well 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~ ~ Title Supervisor Waterflood/Miscible Flood Date Form 10-404 Rev 06/15/88 / SUBMIT IN DUPLICATE WELL T-071 ¢34-27-12-131 PBU CTU CEMENT SQUEEZE/REPERF OPERATIONS 1 0/1 8/89 10/20-22 1/15-23/90 4/23/90 Rigged up coiled tubing unit and pressure tested BOP's to 4000 psi. Pumped cement; squeeze broke down. Squeezed three more times; unable to reverse out cement and could not drill out due to small-diameter tailpipe. Performed rig workover to clean out well and recomplete (details in separate report to State). Rigged up Halliburton and perforated the following intervals using 3 3/8" carrier guns at 4 spf: Add perf: Reperf: Reperf: Reperf: 9255'- 9264' MD BKB (Sag R.) 9264'- 9300' MD BKB (Sag R.) 9385'- 9418' MD BKB (Ivishak) 9428' - 9434' MD BKB (Ivishak) Left the interval 9434' - 9484' squeezed. Returned well to injection and tested. jam 1/22/90 RECEIVED FEB - 4 t991 Alaska Oil & Gas Cons. Commission Anchorage ( STATE OF ALASKA 0 ~{ A~"'~,-~SKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Pull tubing X Alter casing Repair well Perforate Other 2. Name of Operator BP Exploration 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Exploratory Stratigraphic Service 4. Location of well at surface 1246' SNL, 853' WEL, SEC.34, T12N, R13E At top of productive interval N/A/ Water Injection Well At effective depth 536' NSL, 2386' WEL, SEC.27, T12N, R13E At total depth 564' NSL, 2400 WEL, SEC.27, T12N, R13E 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length measured 9970 feet Plugs (measured) 9530 feet BKB 9849 feet Junk (measured) true vertical 9413 feet BKB Size Cemented 110 20 x 30" 8 cu yds 2666 13-3/8" 3720cu ft 9199 9-5/8" 1467 cu ft 1256 7" 348 cu fl Tubing (size, grade, and measured depth) 6. Datum elevation (DF or KB) KBE = 67.97 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number T-07 (34-27-12-13) 9. Permit number/approval number 82-57/9-1100 10. APl number 50- O29-2O733 11. Field/Pool Prudhoe Bay Field~Oil Pool Top of fish (perf gun ) @9849' MD Measured depth True vertical depth BKB 142 142 2698 2698 9231 8818 8688'-9944' 8306'-9504' 9255'-9300', 9385'-9418', 9428'-9434' (open) 9434'-9484' (squeezed) subsea 8773'-8944' (three open intervals) 8944'-8992' (squeeZed interval) 4-1/2" TDS to 8638' with 4-1/2" tailpipe to 8723' Packers and SSSV (type and measured depth) 9-5/8" Baker packer at 8638', SSSV@ 2103' 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Fle0resentative Daily Average Production or lniectiOn Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 4350 919 Prior to well operation Subsequent to operation 16. Status of well classification as: Oil Gas Suspended 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x Service 17. I hereby certify that the foregoing is,true and correct to the best of my knowledge. Form 10-404 Rev 06/1..5/8~ Tubing Pressure 348 9OO Water In. iection We// SUBMIT IN I~[J'PLIC/~TE le 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. ATTACHMENT I T-l;17i WQRKQVER OUTLINE PROCEDURE: Accepted rig @ 2100 hours 1-15-90. MIRU workover rig. Pulled BPV. Cimulated diesel from well. Set two-way check valve. ND tree. NU & tested BOP's to 5000 psi. Pulled 3-1/2" tubing. Recovered slick stick. Milled and recovered the Baker 9-5/8" packer-tailpipe assembly. RIH 6" bit. Tested 9-5/8" casing & 7" liner lap to 3000 psi. Cleaned out to 9700'. Test squeezed to 1000 psi. Made 9-5/8" and 7" scraper runs. Displaced hole to filtered inhibited brine. RIH 8.5" and 5.95" gauge ring/junk basket to PBTD. Ran and set WD packer at 9330'. Ran 4-1/2" tubing with 4-1/12" tailpipe. Set two-way check valve. ND BOP's. NU and tested 4"-5M tree to 5000 psi. Pulled two-way check valve. Set plug in tailpipe.,,, Set 9-5/8" packer. Tested tubing X casing annulus to 2500 psi. AAOGCC witnessed the annulus test. Opened Sliding Sleeve. Displaced 130 bbls diesel to the tubing and U-tubed to the annulus. Closed sliding sleeve. Set BPV. Released rig @ 1200 hours 01-23-90. BP EX]q. OR~N Daily Drilling Report-- PBU-- Workover January 16, 1990 at 0600 hrs Rig: DOYON 16 Well: T-7i (34-27-12-13) AFE # 160534 AFE Amount: (Expense) Current Amount: 0600 Depth: 0 Day: 1 Current Operation: NU BOP's. Accept rig 2100 hrs. 01-15-90. MIRU. Displace diesel from well with 9.6 ppg brine. Install 2-way check. ND tree. Wells Shut-In for Drill-By: RECEIVED JUN 2. 1 1990 Alaska Oil & Gas Cons. comm~ssio~ Anchorage BP EXPLORArlON Daily Drilling Report -- PBU -- Workover January 17, 1990 at 0600 hrs Rig: DOYON 16 Well: T-7i (34-27-12-13) AFE # 160534 AFE Amount: (Expense) Current Amount: 0600 Depth: 9080' Day: 1 Cun'ent Operation: RIH to recover slick stick. NU and test BOP's. Pulled 2-way check valve. Pulled 3-1/2" tubing. Wells Shut-In for Drill-By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Thursday, January 18, 1990 WELL: T-7i (34-27-12-13) Day: 2 Capitol AFE Number: Capitol AFE Amount = Current Field Costs = 16O534 Rig: Doyon Rig #16 Current Operation: Milling on packer. Summary of Last 24 Hours: RIH and recovered slick stick. Tested BOP's. RIH with packer mill and boot baskets. Reviewed By: ~'.~. BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: As of 0600 Hrs. Friday, January 19, 1990 WELL: T-7i (34-27-12-13) PRUDHOE BAY UNIT Day: 3 Capital AFE Number: Capital AFE Amount = Current Field Costs = 160534 Rig' Doyon Rig #16 Current Operation' Laying down packer and tailpipe. Summary of Last 24 Hours' Mill on packer at 8605'. P©H without packer on first attempt. RIH and recovered packer. Reviewed By: BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT: PRUDHOE BAY UNIT As of 0600 Hrs. Monday, January 22, 1990 WELL: T-7i (34-27-12-13) Day: 6 Capital AFE Number: Capital AFE Amount = Current Field Costs = 160534 Rig: Doyon Rig #16 Current Operation: PC)H, laying down drill pipe. Summary of Last 72' Hours: Tested 9-5/8" casing to 3000 psi. Drill cement out to 9700'. Tested perforations to 1000 psi. - OK. Made 9-5/8" and 7" scraper runs. Dispalced hole to filtered inhibited brine. Made 8.5" gauge ring run. Stuck 5.95 gauge ring. Pushed gauge ring to PBTD. RIH with 7" WD packer. First attempt to- set packer failed. Reran WD packer and set packer at 9338'. Reviewed By: F.t&. BP EXPLORATION (ALASKA), INC. DAILY WORKOVER REPORT:_ PRUDHOE BAY UNIT As of 0600 Hrs. Tuesday, January 23, 1990 WELL: T-7i (34-27-12-13) Day: 7 Capital AFE Number: Capital AFE Amount = Current Field Costs = 160534 Rig: Doyen Rig #16 Current Operation' U-tube diesel. Summan/.of Last,24 Hours: RIH with 4-1/2" completion. ND BOP's and NU tree. Pulled dummy SSSV. RIH and set plug in XN nipple. Pressured up to 3000 psi and set packer. Displaced 130 bbls of diesel down annulus. Reviewed By: ~'. ~. BP EXPLORATION DAILY WORKOVER REPORT: PRUDHOE As of 0600 Hrs. Wednesday, January 24, 1990 WELL: T-7i (34-27-12-13) BAY UNIT RIG: DOYON RIG #16 Day: 8 Capital AFE Number: Capital AFE Amount = Current Field Costs = 160534 Current Operation' Moving rig to Well D-07 Summary of Last 24 Hours: U-tubed diesel from annulus to tubing. Tested annulus to 2500 psi- OK. Released rig 1200 hrs. 1-23-90. Set BPV. Secured tree. Reviewed By' BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard F~. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION Date: 06/13/90 T#:81295 FROM: SUBJECT: Information Control Well Records LR2-1 BP CASED HOLE FINALS Enclosed is your copy of the matedai listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. A-07 GR 05/25/90 #1 9800-11769 CAMCO 5" A-08 INJ 05/23/90 #1 9500-9869 CAMCO 5" B-11 PROD-F 05/24/90 #1 10800-11149 CAMCO 5" F-21 PROD-F 05/26/90 #1 11300-11604 CAMCO 5" N-16 PITS 05/28/90 #1 9400-10325 CAMCO 5" Q-06 PROD-F 05/25/90 #1 10900-11390 CAMCO 5" T-07 INJ 05/26/90 #1 9100-9550 CAMCO 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION TO: DISTRIBUTION FROM: Information Control Well Records LR2-1 BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (9073 561-5111 Date:05/16/90.¢~,~e 0~.,0c ~'<~ T#:81158 %% ~"~ SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. N-14 CCL 05/_15/90 # 1 9400-9950 Atlas 5" M-06 CCL (~14/90 #1 11200-11600 Atlas 5" T'07 PERF 04/21/90 #1 9100-9600 HLS 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ~~S BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 0 3/0 7/90 T~ : 80936 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. E-19 PROD-F 02/18/90 %1 114.50-11710 Camco G-19 PRDD-F 0 2/17/90 # 1 11200-11490 Camco T-0 7I INJ 0 2/15/90 # 1 9 200-9650 Camco 11 5" 5" Dis tribution: ARCO CHEVRON EXXON GEOSCT~NCES MOBIL PHILLIPS /~sT~_m 0F AU~~ ARCHIVES RECEIVED UAR 1 z~ 1990 Alasl,~a 0il & Gas Cons. ¢ommissiqP, ;/'mcli0rag~ BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 To: Distribution Date: 02/06/90 Transmittal: 80871 From: Information Control Well Records LR2-1 Subject: BP CASED HOLE FINAL LOGS Enclosed is your copy of the material listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. T-07 W-24 Positioning Record Tubing Cutter 01/20/90 #1 9080-9330 Sch 5" 01/22/90 #,1< 8745-8914 Sch 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR ~ .... STATE'O~'-"~A§~'~'~ ARCHIVES RECEIVED BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 December 20, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Dr. Anchorage, Alaska 99501 Attention' Mr. C. V. Chatterton Gentlemen' Well T-07 (34-27-12-13) PBU Enclosed, in triplicate, is form 10-403, Application for Sundry Approvals, for the above-named well. This outlines our proposal to pull tubing in the well. Yours very truly, R. V. Schock Workover/Completions Supervisor RVS/KTH Enclosures cc: J. Martin (MB 9-4) F. Hernandez Well File RECEIVED DEC261989 Alaska Oil & Gas ,Cons. Anchorage STATE OF ALASKA 0 ~ 1 A . .,~ OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 61 1. Type of Request: Abandon __ Suspend ~ Operation Shutdown ~ Re-enter suspended well~ Alter casing __ Repair well Plugging Time extension ~ Stimulate ..... Change approved program ~ Pull tubing X Variance ~ Perforate ~ Other 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1246' SNL, 853' WEL, SEC.34, T12N, R13E At top of productive interval N/Al Water Injection Well At effective depth 536' NSL, 2386' WEL, SEC.27, T12N, R13E At total depth 564' NSL, 2400 WEL, SEC.27, T12N, R13E 12. Present well condition summary Total depth: measured true vertical 5. Type of Well: Development x Exploratory S~'atigraphic Service 6. Datum elevation (DF or KB) KBE = 67.97 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number T-07 (34-27-12-13) 9. Permit number 82-57 10. APl number 50- 029-20733 11. Field/Pool Prudhoe Bay Field/Oil Pool 9970 feet Plugs (measured) 9530 feet BKB Effective depth: measured true vertical 9849 feet Junk (measured) Top of fish (per/gun) @9849' MD 9413 feet BKB Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 110 20 x 30" 8 cu yds 2666 13-3/8" 3720 cu ft 9199 9-5/8" 1467 cu fl Measured depth True vertical depth BKB 142 142 2698 2698 9231 8818 1256 7" 348 cu ft 8688'-9944' measured 9264'-9300', 9385'-9418', 9428'-9484' (all squeezed) 8306'-9504' RECEIVED true vertical subsea Tubing (size, grade, and measured depth) 3-1/2" L-80 to 8622' with 2-7/8" tailpipe to 8732' ~ .0~1 .& GaS Anchorage Packers and SSSV (type and measured depth) 9-5/8" Baker packer at 8622', no SSSV in landing nipple at 2083' 13. Attachments Description summary of proposal X Detailed operations program ~ BOP sketch 14. Estimated date for commencing operation January 25, 1990 .... i61 if 'proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil ~ Gas __ Suspended Service Water Injection Well 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~)~f~ ~.~, ~ Z////~ Title Completion Engineering Supervisor -- ' / FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity BOP Test Location clearance Mechanical Integrity Test __~ Subsequent form required IO- ~fl;GINAL SIGNED ~Y LONNIE C. SMITH Approved by order of the Commission Form 10-403 Rev 06/15/88 IApproval No.~_/,/~, d Commissioner Date SUBMIT IN TRIPLICATE 1 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. ATTACHMENT I T-071 WORKOVER OUTLINE PROCEDURE: MIRU workover rig. Pull BPV. Circulate diesel from well. Set two-way check valve. ND tree. NU & test BOP's to 5000 psi. Pull 3-1/2" tubing. Recover slick stick. Mill and recover the Baker 9-5/8" packer-tailpipe assembly. RIH 6" bit. Test 9-5/8" casing & 7" liner lap to 3000 psi. Clean out to 9700'. Test squeeze to 1000 psi. Run Borax Log and msqueeze, if necessary. RIH 9-5/8" casing scraper to 8688'. Reverse cimulate to filtered brine. RIH 7" casing scraper to PBTD. Reverse circulate to filtered inhibited brine. RIH 8.5" gauge ring/junk basket to +8688'. RIH 6.0" gauge ring/junk basket to +9370' Run and set WD packer at 9335. Run 4-1/2" tubing with 4-1/12" tailpipe. Set two-way check valve. ND BOP's. NU and test 4"-5M tree to 5000 psi. Pull two-way check valve. Set plug in tailpipe. Set 9-5/8" packer. Test tubing X casing annulus to 2500 psi. AAOGC to witness the annulus test. Open Sliding Sleeve Displace 140 bbls diesel to the tubing and U-tube to the annulus. Close sliding sleeve Set BPV. Release rig. RECEIVED DEC 2 61~)09 Oil & Gas Cons. Anchorage r BOP STACK CONFIGURATION ATTACHMENT II 13 5/8", 5000 PSI WP TRIPLE RAM STACK WORKO VER RISER ANNULAR PREVENTER 2" KILL LINE PIPE RAMS i , ,, I , /', I I I' PIPE RAMS I I MANUAL HYDRAULIC GATE GATE I DRILLING SPOOL ! i BLIND RAMS I I i DEC~ 61j,~ Gas Cons. comm~ ~chomge 4" CHOKE LINE HYDRAULIC MANUAL GATE GATE BP EXPLORATION OR 1GIN BP Exploration (Alas~) Inc. 900 East Benson Boulevard PO, Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 September 1, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well T-7 (34-27-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perform a cement squeeze, Sag R. frac, and reperforation of the well. Yours very truly, Manager Production Engineering JAB:JAM Enclosures (9) cc: L. Burke, MB12-1 Well File RECEIVED ~£P 0 ? ~989 Alaska 0il & ~as Cons, Cor~r~ission Anchorage STATE OF ALASKA co. 0 R I G I N A t APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon~ Suspend ~ Alter casing ~ Repair well Change approved program ~ 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1246' SNL, 853' WEL, SEC. 34, T12N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 536' NSL, 2386' WEL, SEC. 27, T12N, R13E, UPM At total depth 564' NSL, 2400' WEL, SEC. 27, T12N, R13E, UPM 12. Present well condition summary Total depth: measured 9970 feet true vertical BKB 9530 feet Operation Shutdown ~ Plugging ~ Pull tubing ~ Variance ~ 5. Type of Well: Development X Exploratm7 Stratigraphic Service Re-enter suspended well~ Time extension Stimulate X Perforate Other X 6. Datum elevation (DF or KB) KBE = 67.97 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number T-07 (34-27-12-13) PBU 9. Permit number 82-57 10. APl number 50- 029-20733 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 9849 feet true vertical BKB 9413 feet Junk (measured) top offish (perf gun) at ~9849'MD Casing Length Structural -- Conductor 110 Surface 2666 Intermediate 9199 Production -- Liner Perforation depth: measured Size Cemented Measured depth True vertical depth BKB 20x30 8 c.y. 142 142 13 3/8 3720 c.f. 2698 2698 9 5/8 1467 c.f. 9231 8818 1256 7 348 c.f. 9264'-9300' (Sag R) 9385'-9418', 9428'-9484' (Ivishak) truevertical subset 8782'-881. 6' .(S.a~ .R) .. 8897'-8992' (two IvisnaK intervals] 8688-9944 Tubing (size, grade, and measured depth) 3 1/2" L-80 to 8622' with 2 7/8" tailpipe to 8732' 8306-9504 RECEIVED S EP o 71989 Alaska 0il & Gas Cons. Commission Anchorage Packers and SSSV (type and measured depth) 9 5/8" Baker packer at 8622'; no SSSV in landing nipple at 2083' 13. Attachments Description summary of proposal × Detailed operations program BOP sketch 14. Estimated date for commencing operation September 1989 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil ~ Gas ~ Suspended Service water iniection well 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Si~ned Title Mana~ler Production En~lineerin~ / COMMISSION USE ONLY Condec/ns of approval: Notify CommiSsion so representative may witness Plug integrity ~ BOP Test ~ Location clearance ~ Subs r e 0 Mechanical Integrity Test ~~lrGe~ LONNIE C. SMITH Approved by order of the Commission Form 10-403 Rev 08/15/88 Date ?. O./ IApproval No. A nnro~ecr-,,.,~ Commissioner Date SUBMIT IN TRIPLICATE 4.¸ STATE SUNDRY NOTICE Well T-07i Well T-07i needs a cement squeeze with coiled tubing to shut off a water channel. The program involves squeezing all perforations followed by a Fracture Stimulation of the Sag, River and reperforation. A summary of the planned procedure is as follows: 1, MIRU coiled tubing unit, 2. Acid wash the perforations, 3, Liquid pack the well and cool the reservoir. 4, Cement squeeze all perforations up to 3500 psi differential. 5, Reverse out cement after holding squeeze for 30 to 40 minutes. 6, Leave well with WHP sufficient to maintain 500 to 1000 psi positive differential at perforations for WOC period. 7. Pressure test well 8, Resqueeze well if it fails the pressure test. 9. Perforate the Sag, River at 9255'-9300' Ref. BHCS 7/15/82. 10. Hydraulic Fracture the Sag. River 11. Perforate as follows: 9385'-9418' Ref, BHCS 7/15/82 9428'-9445' 12. Put well on injection. RECE'[VED S EP 0 7 lJ9 9 Alaska 0il & 6as Cons. Commission Anchorage DRS.8/29/89 c~-or;~ · . Coiled Tubing C~er Rams D~)I / c - .. · '", )ll~ ~ =~'!! ~ .'~=~ ....... Pipe Rams" -_ . ~' Swab Valve . . . . BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO HOUSTON ARCO CHEVRON EXXON MOBIL' STATE OF ALASKA GEOSCIENCES RESERVOIR ARCHIVES Date: 07/19/89 T#: 80179 BP CASED BOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office: A-25 Completion 07/12/89 #1 11946-12724 Sch N-06 Pits 05/28/89 91 10510-11037 Otis T-07 Spinner/Temp 05/25/89 #1 9150-9817 Otis Received: Anchorage Information Control Well Records LR2-1 J. Dietz/S. McCurry I TO: HOUSTON ARCO CHEYRON TE.~b%CO MOBIL PHILLIPS STATE OF ALASKA ARCHIVES STANDARD ALASKA PRODLJC ION Date: 10/18/88 T~: 79430 REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The tailoring ma?erlai Is being submitted herevith. Please acknowledge receipt by slgning a copy of thls letter and returning it to this offlce: A-06 Static 10/02/88 GO A-35 StSc Gradient 10/07/88 Camco R-05 Static Gradient 10/07/88 Camco T-07 StSc Gradient 10/I 1/88 Camco Y-02 Static 10/02/88 GO GC-2C Static 09/28/88 GO Jennifer Dietz I NFORHAT I ON CONTROL Wel I Records LR2-1 Standard Alaska ~ P~oduclion Company I 900 East i~,en$on Boulevo~q P.O. Bo~ 196612 Anchorage. AlosGo 99519-6612 1907) .564-5111 INDEXED TO: HOUSTON ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA ARCHIVES STANDARD ALASKA PRODUCTION o'7/~.~./88 Date: 79124 TI: REFERENCE: SAPC FINAL DATA - PRESSURE SURVEY DATA The following material is being submitted herewith. Please acknowledge receipt by signing a copy of thls letter and returning it to this office: T-07 Static Gradient 07/08/88 Camco ~~ JUL ~Ii~]~88' WlNF~TION CONTROL Date f ~ ........ Wel I Records LR2-1 ~ Alaska Oii & Gas Cons. Commissior~ ^ ..~, o, ,~. o.,~.o, S,o.~o,~ ~, ~.o,,. ~ch0rage Founded in Cleveland. ~*o. ;~ 1870 TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS STATE OF ALASKA GEOSCIENCES INDEXED STANDARD ALASKA PRODUCTION Date: 02/24/87 T#: 77739 REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being subml~ed herewith. Please acknowledge recelpt by signing a copy of this letter and returning it to this offlce: A-16 A-17 B-12 B-12 B-19 B-19 E-7 G-23 J-6 M-2 R-2 R-6 S-14 S-20 T-7 Injection Profile Injection Profile DFT Cont.' Flow & CCL Coat. Flow Completion Record CCL/Perf. GR/CC Packer Setting 01/27/87 01/30/87 01/28/87 0~/28/87 01/26/87 02/15/87 02/01/87 02/02/87 02/13/87 Cont. Flow/Injection Prdfile 01/ Cont. Flow 02/06/87 Injection Profile 02/9-10/87 Cont. FloW 02/03/87 Production Profile 02/01/87 Inject±on Profile 01/29/87 #1 9900-11000 Camco 5" #1 10000-10300 Camco 5" #3 8850-9300 GO 5" #3 8850-9300 GO 5" #1 9350-9700 GO 5" #1 9200-9718 Sch 5" #1 9100-9432 GO 5" #2 8100-9203 Camco 5" #1 10030-11350 Sch 5" 28/87 #1 9700-10010 GO 5" #1 9390-9640 GO 5" #1 9900-10200 Camco 5" #1 10150-10900 GO 5" #2 9150-9750 Camco 5" #1 9200-9550 Camco 5" Rece i ved Dote . A un;I Ot the mig;nOI 5~ondo.d C~l Compony founded ,n CWvelo~. ~m. ,n 1870 Standawd Alasl, a Pwoduction Company 900 EOSt ~n$on Boulevo~ P.O. Box 19~12 Anchorage. AIo$1, o 99.519-66 1907] .564-51 I ! TO: DALLAS ARCO CHEVRON EXXON TEXACO MOBIL PHILLIPS OF GEOSCIENCES INDEXED _ STANDARD ALASKA PRODUCTION Date: 02/20/87 TI: . . 77727_ REFERENCE: SAPC CASED HOLE FINAL LOGS The following material Is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning It to this office: B-23 Completion Record 09/23/86 #2 8340-9966 Sch F-17 MWP-Measurement While Perf. 02/05/87 #1 10800-11374 Sch F-17 Perf. Record 02/05/87 #1 10800-11374 Sch 5" H-13 Completion Record 01/31/87 #1 9200-9651 Sch 5" H-26 Completion Record 09/13/86 #1 9462-9989 Sch 5" J-1 Junk Basket 09/30/85 #1 8900-9128 Sch 5" N-3 Tubing Puncher 09/28/86 #1 9145-9600 Sch 5" N-3 Collar Record 10/11/86 #1 8172-9331 Sch 5" N-8 EPL 07/10/86 #1 9595-9970 Sch 5" Completion Record 09/26/86 #1 11200-12003 Sch 5" Completion Record 09/25/86 #2 8900-9600 Sch 5" Completion Record 05/14/86 #1 8450-9845 Sch 5" Y-13 Completion Record 09/14/86 #1 9590-10620 Sch 5" Y-24 Prod. Logging 02/02/87 #1 3100-13416 Dres 5'" 5II Rece i ved ) Date A unit al the o~ig;~l Stondo,d O;I Company Founded in Cle,,elom:l. Ol~io. in 1810 Victoria Aldridge I NFORMAT I ON CONTROL Wel I Records LR2-1 C. V~ C~atterton December Cha~,~.; n .. D. BDF. 89 16, 1986 Lonnie C. Smith Commissioner Bobby D. Foster Petroleum Inspector Mech Integrity Test SAPC PBU Pads S, M, U, R, N, T, Y, H, F, X Prudhoe Oil Pool Wednesday~ November 19~ 1986: The tests began at 7:00 a.m. and were concluded for the day at 4:30 p.m. with 10 wells being tested. Thursday, November 20~ 1986: The tests began at 7:00 a.m. and were concluded for the day at 7:00 p.m. with 14' wells being tested. Fridayt November 21~ 1986: The tests began at 6:30 a.m. and were concluded for the day at 4:30 p.m. with 10 wells being tested. Saturda¥~ November 22~ 1986: The tests began at 6:30 a.m. and were concluded at 1:00 p.m.; and were resumed at 6:00 p.m. and concluded for the day at 9:00 p.m. As the attached mechanical integrity test ~ports show, '3~9~e~l~l's were tested, all of which met the~AOGCC regulations. In summary, I witnessed the mechanical integrity tests on Standard Alaska Production Company's injections wells listed on the attached test forms. Attachments ALASKA OIL AND GAS CONSERVATION CCb~M'ISSION MECHANICAL INTEGRITY TEST PP~L'~ST START 15 MIN 30 MIlq *P *I TYPE OF PKR CASING TBG REQ TBG TIbS~ TIME TIME WELL *S --- ANNUII3S TVD SIZE/WT/GRADE SIZE TEST CSG TBG TBG TBG CCP~iMrs ~%I *N FI33ID MD PRESS PRESS CSG CSG CSG PRESS PRESS. PRESS % : ::r ,, -.,-c,~,, ,,, ,,,.:,¢ ,~---.o ,~:o ,,...,.:¢ d'f~4 Standard Alaska Production Compa( 900 East Benson Bol,~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 October 7, 1986 STANDARD ALASKA PRODUCTION Alaska 0il & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Well T-7i (34-27-12-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of perforating the well. Yours very truly, Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 T-7 Well File Reservoir/Production Surveillance Unit II A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. ~ STATE OF ALASKA f AL;¢ 3IL AND GAS CONSERVATION %O~ ,ION REPOR OF SUNDRY WELL ERATIONS 1. Operations performed: Operation shutdown '~ Stimulate ~ ~ Plugging ~ Perforate [] Pull tubing Alter Casing :~ Other ~ 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 67.97 Feet 3. Address 6. Unit or Property name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 1246' SNL, 853' WEL, Sec. 34, T12N, R13E, UPM At top of productive interval N/A - water injection well At effective depth 547' NSL, 2391' WEL, Sec. 27, T12N, R13E, gPM At total depth 564' NSL, 2400' WEL, Sec. 27, T12N, R13E, UPM 7. Well number T-7 (34-27-12-13) PBU 8. Approval number N/A 9. APl number 50-- 029-20733 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Length Structural __ Conductor 74 ' Surface 2662 ' Intermediate 9195 ' Production -- Liner 1256' Perforation depth: measured 9264'-9300' 9970 feet 9530 feet BKB 9893 feet 9455 feet Size 20"×30" 13 3/8" 9 5/8" 7" 9385 ' -9418 ' true vertical (subsea) 8782 ' -8816 ' 8897 ' -8929 ' Plugs (measured) Junk (measured) Cemented 8 cu.yds. 3720 c.f. 1467 c.f. 348 c.f. 9428'-9484' 8939'-8992' ~bing(size, grade and measureddepth) 3 1/2" L-80 to 8622' with 2 7/8" tailpipe to 8732' Packers and SSSV(type and measured depth) 9 5/8" Baker packer at 8622'; no SSSV Measured depth 110' 2698' 9231' 8688'-9944' True Vertical depth BKB 110 ' 2698' 8818' 8306'-9504' 12. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure OCT 0 9 1986 Alaska 0il & Gas Cons. Commission Anchorage 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbi Casing Pressure Tubing Pressure 8400 -- 1400 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 ,¢~y~' /~ _.,~¢-oc'.¢~' Signed Submit in~ 'l)6plicate Form 10-404 Rev. 12-1-85 PERFORATING DATA - Well T-7 Water In~ection Well The following intervals were perforated for initial seawater injection for the Northwest Fault Block waterflood program as follows: 12/27/8'5 Installed and tested lubricator to 3500 psi. Rigged up Schlumberger and perforated the following Sag River interval using 2 1/8" Hyperdome guns at 4 spf: 9264' - 9300' MD (8782' - 8816' TVDss) 8/24/86 Put well on initial injection and tested. 9/25/86 Installed and tested lubricator to 3500 psi. Rigged up.SchlUmberger and perforated the following Ivishak intervals using 2 1/8" Hyperdome guns at 4 spf: 9385' - 9418' MD (8897' - 8929' TVDss) 9428" - 9484' MD (8939' - 8992' TVDss) Put well back on injection and tested. (Note: Ail depths are referenced to BHCS/GR, 7/14/82.) jm 10/3/86 SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON To DAL/UNIT/STATE: TEXACO (-.Marathon) MOBIL PHILLIPS 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE Ig071 26S.0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Da te: 04/14/86 76993 STATE OF AK BPAE GgOSCIENCES SOHIO CASED HOLE FINAL LOGS The following material is being submitted herewith. Please acknowledge receipt by signing copy of this letter and returning it to this office:-- A-32 Temp. Survey 04/04/86 A-33 Temp./Gas Lift Check 04/06/86 B-16 Leak Detection/Spinner 03/29/86 B-27 Temp. Survey 04/04/86 D-25 Temp. Survey 04/02/86 . ,~ _ I)-29 Temp. Survey ..... 04/03/86 · _ tf7 ~ H-24 Temp. Survey , 04/05/86 ,Z,~.~f,~.~.~,/ 'T::I Temp.' su-r~ey '~-"'""~04/04/86 ~1~ )~. ~\,'Jf~..'~T-7 Temp. Survey 04/05/86 DAL/ARCO/GEOS. ONLY: D-27 CBT 03/23/86 #1 D-28 CBL/VDD 03/27/86 #1 #1 #1 #1 ~.1 #1 Spinner/CCL 03/30/86 #1 Temp. Survey 04/02/86 #1 Injection Profile/Spinner 03/31/86 #1 SURF.-2500 Camco 5" 3400--11300 Camco 5" 8800-10100 Camco 5" Surf.-2500 Camco 5" Surf.-2500 Camco 5" Surf .-3000 Camco 5" Surf. -2500 Camco 5" Surf. -2500 Camco 5" Surf .-2500 Camco 5" Surf. -2500 Camco 5" 10500-11580 Camco 5" Surf.-2500 Camco 5" 9250-9540 Camco 5" 5t! 8600-9723 Sch /"t 4 9500-11150 Sch 5" / I . Aiaska OJJ & Gas .' R£C£1vED · ' ~-t~,-: .j. DAli Victoria Aldridge LR2-1 INFORMATION CONTROL WELL RECORDS LR2-1 INDEXED SOHIO ALASKA PETROLEUM COMPANY DALLAS ARCO CHEVRON EXXON · To:DAL/UNIT/STATE: TEXACO (-Marathon) MOBIL PHILLIPS 31 I I "C"' STREET ANCHORAGE. ALASKA TELEPHONE 19071 265.0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 2-06-86 76864 STATE BPAE (Transmittal Only) REFERENCE: ~ FINAL DATA- PRESSURE SURVEY DATA ~~' The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:- C-3 M-4 Q-3 N-18 T-1 T-7 U-6 Static Gradient 1-14-86 Camco Static Gradient 1-13-86 Camco Static Gradient 1-18-86 Camco Flowing Gradient 1-20-86 Camco Static Gradient ' 1-16-86 Camco Static Gradient 1-17-86 Camco Flowing Gradient & 1-25-86 Camco BHPD RECEIVED E C LVED F'EE:.-1 o' !§8S "~ Ala:ka 0il & Gas Cons. C0mm~sion A~chorage 19 Cathy Perkins LR 2-1 IMFOR~TION CONTROL Well Records LR2-! SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 December 23, 1985 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Attn: Mr. C. V. Chatterton Well T-7 (34-27-12-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our proposal to perforate the well. Yours very truly, P. Fi Barth Supervisor, Reservoir/Production Surveillance I PFB:JAM:slh Enclosures (3) cc: Drilling Well Files (MB12-1) Well Records (LR2-1) T-7 Well File 3751m O~ STATE OF ALASKA ('" ALASKA IL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator SOHIO ALASKA PETROT.RUM COMPANY 3. Address P. O. BOX 196612, ANCHORAGE, ALASKA 4. Location of Well At surface: 99519-6612 1246' SNL, 853' WEL, Sec. 34, T12N, R13E, UPM 6. Lease Designation and Serial No. ADL 28278 5. Elevation in feet (indicate KB, DF, etc.) KBE = 67.97' AMSL 7. Permit No. 82-57 8. APINumber 50-029-20733 9. Unit or Lease Name .. prudhoe Bay Unit 10. Well Number T-7 (34-27-12-13) PBU 11. FieldandPool Prudhoe Bay Prudhoe Oil Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well [] Change Plans [] Repairs Made [] Other [] [] Other [] Pulling Tubing [] Pull Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any · proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals will be perforated for initial water injection at 4 spf: 9264~'' -9300' BKB (Ref. BHCS/GR, 7/14/82) ':!:"' i; '~ .... !~ 9385 ' " /~,~'~'~ '~ ,i':~?<:~~ ~i - 9418' BKB ( ) :', ?;~/'..' ~ .: 9428' - 9484' BKB ( " ) This work is scheduled to commence in December, 1985. This proposal was verbally approved On 12/20/85 in telephone conversation between M. Minder, AOGCC, and D. Horton, SAP'S. EC£1V£o 1.4. I hereby certif~~nd correct to the best of my knowledge. Xtlaska Oil & Gas Cnn° Title Supervisor R e s er V--o i r~ P r o d u c. ~ n The space below for Commission use .... Surveillance I _ Conditions of APproval, if any: Approved Co~o¥'~.'~~ ~!~¢'J~l~','~,~ ,. ~T [~l,' C. :S~ITll By Order of Approved by COMMISSIONER the Commission Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUOH 6-612 ANCHORAGE, ALASKA 99502 November 8, 1983 Alaska Oil & Gas Conservation Co~mission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. Lonnie Smith, Co~issioner Gentlemen: Well T-7 (44-27-12-13) PBU Reference is made to your letter dated October 12, 1983 re above- named well. Enclosed, in duplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This subsequent report completes the records of this well. Very truly yours, Dist r ict Dr illing Engineei~ MCM: ckg Enclosure cc: Well File 917 A~ STATE OF ALASKA C~ ALASK ,L AND GAS CONSERVATION ..~MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL I-1 COMPLETED WELL [] 2. Name of Operator 7. Permit No, Sohio Alaska Petroleum Company 82-57 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 5o-029-20733 4. Location of Well 9. Unit or Lease Name Prudhoe Bay Unit At surface: 1246' SNL, 853' WEL, Sec. 34, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF, etcJ KBE = 67.97' AMSL 12. I6. Lease Designation and Serial No. ADL 28278 10. Well Number T-7 (44-27-12-13) ?BU 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing [] Stimulate [] Abandon [] Stimulation [] Abandonment [] Repair Well ' [] Change Plans [] Repairs Made [] Other ~]~ Pull Tubing ['-I 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). Inasmuch as we did not drill Well T-6, the core samples and mud log coul~d not be collected as planned.. We have no intention of drilling any further T Pad wells. t 14. I ~reby~ that the forej;te~g is true ~nd correct to the best of my knowledge. Conditions of Approval, if any: By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-140 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate october 12, 1983 Mr. R. H. Reiley, District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anchorage,' Alaska 99502 Re~ Subsequent Reports, Sundry ~otices and Eeports on Wells (Form 10-403) Dear ~!r. Reiley~ For the following lists of #Notice of Intention Tog" Sundry ~otices and Reports on Wells (form 10-403) thia office does not have on record the "Subsequent Report of~" defining the action taken on the approved intention. Please advise this office by Subsequent Report of the disposition of the intention. Wel 1 Sohio Date ¥-12 01-14-81 05-22-81 Brief Descripti.o,.n:' of _~:~e~t~ion Ceased drilling operations. Squeeze cement. R-6 05-30-81 Perforate l lnur and squeeze c e=~nt o ¥-1 07-30-81 Replace ~'~roduction packer. ~-10 09-22-81 Replace production ~acker. R-10 10-14-81 H-12 10-20-81 Run tubing with gas lift equipment. Replace collapsed gas'lift mandrel. ~r. R. R. Reiley Octok~r 12, 1983 Page 2 Wel 1 Sag Delta ~$ Sag Delta %9 S-1 S-1 Sincerely, formic C. Snith Commissioner LCS/I~JE .. lc: l05 ~ D8 Sohio Date 12-12-81 01-21-82 04-13-82 04-15-82 04-20-82 Brief Descripticn oi Intention Pie-enter to test. Suspend dril lin~ Revised TD. Plug back and redrilt. Ck~ange plans. SOHIO ALASKA PETROLEUM COMPANY SFO · ARCO;" CHEVRON ' ~ ~.. EXXON ~. .:.. SFO/UNIT/ GETTY .'. -4 STATE: MARATHON :' MOBIL PHILLIPS BPAE (Transmittal Only) REFEREN~[NTRA. L FILES (¢C#' s-Transmittal Only) 311 I "C" 5'[REET ANCHORAGE. ALASKA TELEPHONE (907l 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Date: 8-17-82 Trans.~: 2531 CC#: 55531 Date to State Via Drilling: 8-17-82 SOHIO OPEN HOLE FINAL LOGS .. ~ T material is being submitted herewith. Please acknowledge receipt by signing a ~P~ of this letter and returning it to this office:-- ~ SFO/UNIT/STATE: T-7 Sch DIL 6/30/82 ~! 7/10/82 t~2 7/15/82 #3 5" & 2" T-7 Sch BHCS 6/30/82 #1 7/10/82 #2 7/15/82 ¢~3 5" & 2" T-7 Sch FDC 7/10/82 #2 5" & 2" 7/15/82 (~3 T-7 Sch FDC/CNL 7/10/82 If2 5" & 2" 7/15/82 #3 STATE ONLY: RECEIVED DATE DIRECTIONAL SURVEYS: Magnetic Single Shot Directional Survey Gyroscopic Directional Survey o C,6~s 6-30-81 to Date: 7-12-82 Job#: 0782-012 Date: 7-25-82 Job#: 1397 Karen Mestas Development Geology Well Records Dept. SOHIO ALASKA PETROLEUM COMPANY August 18, 1982 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 276-5111 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: Well T-7 (34-27-12-13) PBU Enclosed, in duplicate, is Form 10-407, Completion Report, for the above-named well together with the Well History, Well Logs, and Directional Surveys. This well has been completed as an unperforated oil well. RHR: JM Enclosures cc: Well File #17 Geology Yours very truly, R. H. Reiley District Drilling Engineer ~'' STATE OF ALASKA ,~ ~ ALASKA. .?AND GAS CONSERVATION CLI .... ~ ~SS~Ou WELL COMPLETION OR RECOMPLETION REPORT A#D LO(II 1. Status of .Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 82-57 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20733 4. Location of well at surface 9. Unit or Lease Name 1246' SNL, 853' WEL, Sec. 34, T12N, R13E, OPM i~LO~ATi0H~ Prudhoe Bay Unit At Top Producing Interval top Sag R. SST. ' V~.~t~-[E..~ 10. Well Number 395' NSL, 2306' WEL, Sec. 27, T12N, R13E, gPM Surf,~[~~ T-7 (34-27-12-13) At Total Depth , B, I~..J~------_J 11. Field and Pool . 564' NSL~ 2400' WEL, Sec. 27, T12N, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 67.97' AMSLI ADL 28278 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 15. Water Depth, if offshore 116. No. of Completions 6/29/82 7/14/82 7/20/82 feet MSLI one 17. Total Depth (MD+TVD) 18.Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set 21. Thickness of Permafrost -.9970'MD 9530'TVD 9893'MD 9455'TVD YES~ NO[] 2093 feetMD 2075' 22. Type Electric or Other Logs Run DIL/GR/SP/BHCS, DIL/BHCS, FDC/CNL, HDT, CBL/VDL/GR/CCL 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED ......... · I 36" 20"x30" Insulatec Conducto r Surface 110' 8 cu.vds, concrete 13 3/8" 72# L-80 Surface 2698' 17 1/2" 3720 cu.ft. Permafr¢,st II 9 5/8" 47¢/ ' L-80 Surface . 9231' 12 1/4" 1334 cu. ft. Class G: 133 cu. ft. Permafr¢,st C 7,, 26¢/ L-80 8688' 9944' 8 1/2" 348 cu.ft. Class G w/18% salt ' '~ 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD ir~terval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) . 3 1/2" 8732' 8622' None 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. . . : ,, ,~, ,. . ' . , ., DEPTH INTERVAL (MD) AMOUNT& KIND.OF MATERIAL USED , , , . , 27. PRODUCTION TEST Date F.irst Production [Method of Operation,(F,Iowing,. gas lift, etc.) , ,. Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF w~TER~BBL cHoKE SIZE IGAS-OILRATIO ,.,.', .... : .., . TEST BER,J,OD ~, ., I . , Flow. Tu,bi:ng,...,. Casing Pressure CALCULATED , , OIL-BBL , GAS-MCF. WATER-BBL OIL GRAVITY-APl (corr) 24-HOUR BATE'1~ " ' ' 'Press. ... . 28. CDR E DATA ' . -Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core chips. None :" " " "' "' ' , AUG 1'-8i982 : Alas'Ka 0il & Gas Cons. Comrni§Sio~ " -: ' ",, , ' ' :',". · .' Anchorage ,, Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. OEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 9252' 8770' Shubl ik 9304 ' 8820 ' Ivishak 9382' 8894' 31. LIST OF ATTACHMENTS Well History~ Well Logs~ Directional Surveys 32. I hereby certify that the 'foregoing is true and correct to the best of my knowledge INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all typ-es of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any 'attachments. Item 16 and 24' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show'the producing intervals for'only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation' Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28' If no cores taken, indicate "none". Form 10-407 WELL T-7 (34-27-12-13) P.BU WELL HISTORY Installed diverter system and spudded Well at 0900 hours, June 29, 1982. Drilled 17 1/2" hole to 2700'. Ran 69 jts. 13 3/8" 72# L-80 Buttress casing to 2698'. Cemented with 3720 cu.ft. Permafrost II cement. Nippled down diverter system and installed and tested BOPE. Cleaned out to 2648'; tested casing to 3000 psi, okay. Drilled out to 2710'; ran leak-off test to 0.58 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9238'. Ran 235 its. 9 5/8" 47# L-80 Buttress casing to 9231'. Cemented in two stages: First stage with 1334 cu.ft. Class G cement; second stage through D.V. packer at 2588' with 133 cu.ft..Permafrost C cement preceded by Arctic Pack. Cleaned out D.V.; tested casing to 3000 psi, okay. Cleaned out float equipment and directionally drilled 8 1/2" hole to 9970'. Ran open hole logs. Ran 33 .its. 7" 26# L-80 IJ4S liner ~o 9944'. Cemented with 348 cu.ft. Class G cement with 18% salt. Cleaned out to 9893'; tested liner to 3000 psi, okay. Changed well over to NaCl; ran CBL. Ran 265 its. 3 1/2" 9.3# L-80 EUE 8rd tubing to 8732'. Landed tubing with ball valve at 2093'. Installed and tested tree. Displaced tubing to diesel; set packer at 8622'. Tested tubing to 3500 psi, okay. Released rig at 0900 hours, July 20, 1982. f~Ol-IIO ALAf~I~A P~T~OL]~ 'I"7 consultants Mr. Brian Rose 'Sohio "Alaska Petroleum CompanM' Pouch:6-612 Anchorage,:AK....::99502 -- RE; :Magnetic Single Shot Survey '.JOb No.. 0782-012 .'.Well, T-7 (34-27-12-13) prudhoe Bay .Field North.'Stope, Alaska Date.of ' "'" .Survey, 6-30-82 to.7-12'-82 . Dear Mr. Rose P!:ease find..enelosed the '"'OriginaI'',and six (6) copies of our. :Magnet'iC S~ngle ShOt Survey On.the above Well. The method used in c. alculating.thi, s surveywas Radius.'of':Cu:rVature. The depth of the,survey was 2'800.:'to.~'1'913i, Thank'you for giving uS"t.his ,OpportUnity to be of Service. ,Yours very truly, COntrolled Drilling Consultants C. ~..Harrington 'DireCtional SUpervisor COMPLETION REPORT SOHIO ALASKA PETROLEUM F~ADIU:~ OF CURVATURE METHOD OF COMPUTATION COMPUTED FOR CDC BY OCEANTECH(FM L tNDSEY & ASSOC. ) RECORD OF SURVEY TRUE ~EA~, DR I FT VERTICAL SUB DRI-FT I'N~TE$ ~-~EP TH-ANGLE ..... DE4? TH D M DEG, CL 0 S DISTANCE U R E S ANGLE D H ASSUMED VERTICAL TO 2800 FT, '.~_ ............ 2800 0 0 2800.00 2732,03 H .OOW ,OO 8 ,00 W 2866 .3 i.5 2865,96 2797, '.39 H21.00W i.83 N ,34 W ......... 29-57 ..... 3 30 295~ ~I ~ ~ .......................... 3050 5 15 3049,53 2981, 3140 7 0 31~9,01 3071;94 'N32,.OOW ..... 3 32 o 3sza.23_' o 3 o,lo 3416 12 O 3413 ,39 3343,42 N42.00W 55,58 N 37,82 W -- 35-0-8 ! 4~ .1.5 _ .3500.,98 ....... ~~,.~ ...... ~~ ................ ~.8~ ...... ~- ....... ~_-~Z.~.~ 4905 21 30 4810,24 4742,27 N42,00W 425,02 N 384, 5338 21 30 52i3,ii 5145.t4 N43.0OW 542,03 6755 22 15 6521,93 6453,g6 N4 7461 22 30 7172.81 7104,~4 N4I.OOW 7770 22 45 7458,03 7390.0~ N39.OOW O O W .O0 S 90 O O W i ,86 N tO 30 0 W 7,19 H i8 40 J3 W 14.~7 N 21 i8 59 W 23.82 N 24 24 i8 W 49.63 N 32 O 5 W 67.2~ N 34 I4 it W 87,93 N 36 ~8 38 W ~22,7~ N ~8 29 50 W 303, i7 N 41 28 39 W .470,63 N 42 t 9 W 572,87 N 42 6 t8 W 731 ,56 N 42 ii 26 W 9i6,.68 N 42 2I i4 W t095.79 H 42 27 35 W !274,44 N 42 32 7 W 1462,38 N 42 35 42 W i547,89 N 42 33 44 W N 42 22 46 W H 4i 47 58 W DOC, LEG SEVER !TY SEC TI. ON ,.ooo .................... . ooo ,0o 4. 925 i ,882 i~; 47 .200 49, 07 2, i 55 66.8 ! .449 87 2,976 122.6 .655 ~ 03, ,085 7~ i. 29 ,202 916, i8 ,2I~ t 273.7'3 006 I46t 5~ . i 26 i 665. .2! 4 t 848~ 04 :SOHIO ~ELL T-7 .............. TRUE _ HERS, DRIFT VERTICAL SI. lB DRIFT TOTAL -.r:'EF' T H ANGLE DEPTH SE~ D]REC 8722 20 30 8341.~8 8~73.8~ N3-3.,'00~' BOTTOM HOLE CLOSURE 2153,2¢ FEET ~T N 48 .... , ,.,OHIO {~IELL T-7 MEASURED YERTICAL'"~UB DEPTH DEPTH SEA 168. 368 ~8. 468 468. 4~ 668 668. 600 768 ?68. ?00 968 968, 9 068 t 068. 1 O 1368 i368, i300 1668 1668. 1868 1868. 1800 1968 i9G8. i900 ~. 2168 2168, 2 2268 2268. ................. ~8 ............... 2~-8 2468 2468. 2400 2568 2568. 2500 ................... ~8 ................ 2768 2768. 2700 28~8 28~8. 280 3069 J068. JOOO ~t69 316e. S} O0 ........ ~-0 3372 3368. 3300 3474 3468, 3400 0 0 0 0 .OO .00 .00 ,00 .OO ,00 ,.OO ,OOS ,00 ,OO ,00 .O0 ............ O0 ,O0 .00 ..... O0 .00 .00 00_~ . O0 .O.O- ,_O0 .O0 .OO ..... . O0 ,O0 I,.94 .... 7..4? ~4.8~ 24.72 ,92 E, 4,97 84.03 .OO ;00 .00 .OO ,00 .00 .OO .OO .O0 ,00 ,O0 ,00 ,OO .Od ,00 .OO .OO .OO ,00 .00 .00 .00 .00 .~8 2,57 5,97 20.75 ~!.99 4~,47 ~4,79 SOHIO BELL T-7 ................ TRLII~ .......................................................... : .__ ................... MEASURED VERTICAL nUB HD-TYD DEPTH DEPTH SEA DIFFERENCE TOTAL COORDINATE9 3682 3668, $600 i4 5 3894 3e68, 3~00 ~5 ~ :". 4000 ~e. ~oo ~ .~ - 4322 4268, 4200 54 8 ................ 44 gO ...........~' * .......~-~ ........ ~ ~ .................................. A .................... 45~ 446~, 440'0 ~9 ~. ~.~: ::': 4645 4568, 4500 76' .' ~':' .: 4967 4868. 4800 99 8 51e2 5068, 5000 - -- 5505 ~368, ~300 136 7 5612 -- 5?20 ........ 5829 ,-.,- 5937 ........ 604_5 6154 6263 6068, 6000 i 94 9 .799,67 N =, ~2~e. 6200 2J:2 :: ~ ,~7 ~ ~5ee 6368. 6300 :: 2:20 eg2,~j N 7130 6868. 6800 26J J 044,62 N 7239 6968, 6900 270 : :::: ~4 86.84 i i0,23 :185..~0 2i2.22 ~9.09 2~.5.95 372.9~ 399,35 42~, 84 452.46 ~06, 10 ~33,28 56 O. 7~ 588,55 616.64 645,00 702,47 731.57 76 8,78 789,68 818.24 846,48 874,46 982,66 9-~0, O0 989, ? 3 JOJT,92 JULY t .~OHIO WELL T-7 SINGLE sHOT dULY MEASURED VERTICAL SUB MD-TVD DEPTH DEPTH SEA DIFFERENCE TOTAL L:OORD I LATES 7456 7672 7781 7_889 7997' ,9~ 05 82_13 8321 8750 9068 7168. 7t O0 28? 7368. 7~00 7468. 7660. 76 00 7768, 7700 068. 80 329 337 8268. 8200 375 8368, 8300 381 8568. 8668. 8600 8.72 ..72 J2OJ, 04 224. ~3 J246,85 268,84 ~290',32 J35J.Sj i INTERPOLATED VALUES FOR EVEN I000 FEET OF PIEASURIED DEPTH. ~EA~URED VERTICAL ~ ~: ~ : :i~;~:i. DEP TH DEPTH ~ 1000 2000 3000... 4 000 ~000 ?000 8000 1000. 932, .00 :~ .00 (d ;2.000. t932, ,00 S ,00 ki SCIENTIFIC DRILLING INTERNATIONAL 1111 Eas180th Street, Anchorage, Alaska 99502 · 907~ 349-3541 · Telex: 09025364 (SDC AHG) Subsidiary of AMF INCORPORATED ATTN: SOHIO Drilling Department Please find enclosed our completion copy of the gyroscopic survey on Well T-7. If there are any questions concerning this report please do not hesitate to call our survey department. We at AMF/ Scientific Drilling Int'l. thank you for the oppor- tunity to provide this service and look forward to serving you again. Allan ¥oshall Manager, Alaska District RECEIVED AUG 1 8 ]982 Alaska 0il & Gas Cons. Commission Anchorage SOHIO ALASKA PETROLEUH CO. dOB # IJ97 GYROSCOPIC DIRECTIONAL SURVEY WELL T-?,SEC.J4,TI2N,RIJE RADIUS OF CURVATURE HETHOD OF CALCULATION KB ELEV. 6?.9? FT. SURVEY RAN BY CH~PPEL/VOSHALL SURVEY DATE 25 JULY 82 COHPUTED FOR SDI' BY OCEAN'rECH(FH LINDSEY & ASSOC.) PROPOSED DIRECTION NJV-OSW RECORD OF SURVEY TRUE HERS. DRIFT VERTICAL SUB DRIFT TOTAL COORDINATES C L 0 S U R E S DEPTH ANGLE DEPTH SEA DIREC DISTANCE ANGLE D M DEG, D M 0 0 0 .00 -67.97 N .OOW ,00 S .00 ~1 100 0 7 100.00 32,03 N31,60t~ .I0 N ,03 W 200 0 3 200,00 132,0J N77,9Si~ ,IS N .14 t~ 300 0 13 300.00 232,03 S12.72E ,04 N ,28 tJ 400 0 17 400.00 332,03 Sg4.00E .36 S .I1 tJ 500 0 16 500,00 432.03 S S,STG! ,82 S '.0! t~ 600 0 22 600.00 532.03 S 7.88E 1.37 S .01 I.~ 700 0 13 699,99 632,02 $ 4.32W !,8S S .OO E 800 0 16 799.99 732,02 S62.57E 2,22 S .'20-E 900 0 23 099.99 832,02 SSO,08E 2,54 S ,67 E I000 0 20 999,99 932.02 $33.45E 3.00 S 1,05 E 1100 0 21 !099.99 1032,02 951,77E 3.44 S 1.49 E 1200 0 26 !199,99 1132,02 NTS.33E 3,59 S 2,lJ E 1300 0 18 1299,90 3232,01 N78.77E 3,46 S 2.76 E 1400 0 26 1399,9S 13.32,01 N65,90E J,27 S .3,37 E 1500 0 II 1499.98 1432,01 NS1 ,J3E 3,I2 S 3.88 E 1600 0 13 1599,98 1532.01 S64.00E 3,17 S 4.22 E 1700 0 5 1699.98 1632.01 N~4,03E 3.22 S 4.48 E !800 0 !9 I799.98 17;32,01 S44,07E 3.JJ $ 4.79 E 1900 0 7 1899,98 1832,01 S50,65E 3,59 S 5.07 E 2000 0 19 1999,98 19.7,2,01 STJ.SSW 3.,99 S 5,01 E 2.100 0 1,3 2099,98 A032,01 NS?,97W .~,,95 :5; ~,55 E Q2 00 0 26 2199,97 2132,00 $76,15W 4.00 S 3.99 E 2300 0 31 2299,97 2232.00 H53,95W 3,85 S 3.20 E 2400 1 4 2399.96 233f.99 N 6,~Ot~ 2,69 S 2,53 E .00 S 90 0 0 W .~0 N 15 48 0 W ,23 N JS 43 34 W ,28 ,38 .82 1.37 1.88 2~23 2.62 3.19 82 421 W 16 48 47 W 0 27 29 W 028 17 ~ 0 @ 20 E 5 556 E I4 46 55 E ~95! 53E 3,75 S 23 22 ,39 E 4,18 S 30 41 8 E 4.4,3 S 38 31 41 E 4,69 S 45 49 57 E 4,98 S 51 12 58 E 5.2e s 53 5 18 E 5,51 S 54 18 14 E 5.84 S 55 12 2 E 6,21 S 54 4.~ 29 E 6,34 S 52 10 30 E 6,02 S 4'9 3 44 E 5,65 S 44 52 32 E 5,00 S 39 43 26 E 3,69 S 43 14 15 E DOG LEG SEVERITY DEGZIOOFT ,000 ,117 ,0.67 ,167 .067 ,017 ,100 ,150 .050 ,117 ,050 .017 ,083 .133 ,157 ,250 ,033 . 133 ,233 ,200 ,200 ,100 ,217 ,083 .550 SECTION DISTflNCE ,00 ,09 ,23 ,21 -,20 -. 62 -1 ,03 -I .43 -I ,82 -2 ,~,~ -4.11 -4.43. -4.67 -4,89 -5.15 -5.35 -5.65 -~, 02 -6.21 -5.95 -5 -5, O0 -3.68 SOHIO WELL T-7 SEC, 34,TI2H,RIJE GYROSCOPIC SURVEY dOB # IJ97 SURFACE LOCATION 1246 SNL, 85J hiEL KB 6 AUG 82 ELEV 67.97 FT. TRUE MEAS, DRIFT VERTICAL DEPTH ANGLE DEPTH D M 2500 0 58 2499,95 .2600 I 13 2599.93 2700 1 40 2699,90 2800 I 50 2799,85 2900 3 21 2899.74 ~000 4 ? 2999.53 3093 5 47 3092.18 3200 7 38 3198.44 3300 9 57 3297.26 3400 11 47 3395.46 3500 14 10 3492,90 3600 16 45 3589.28 3700 I9 43 3684.25 3800 21 10' 3777,95 3900 21 25 3871.12 4000 21 30 3964.t9 4100 21 30 4057.23 4200 21 19 4150.33 4300 21 19 4243:,49 4400 21 10 4336.70 4500 21 4 4429.98 4600 2I 3 4523,30 4700 20 50 4616.70 4790 21 fO 4700.72 4900 21 3 4803,34 5000 21 @ 4096.64 5100 21 13: 4989,89 5200 21 18 5083,08 5300 21 19 5176.25 SUB SER 2431.98 2531.96 263:1 . 93 2731.88 2831.77 2931 .56 3:024.21 3:130,47 3229.29 3327.49 3424,93 3521 .31 3616.28 3709.98 3803.15 3896.22 3989,26 4O82.36 4175.52 4268.73 4362.01 4455.33 4548.73 4632.75 4735,37 4828.67 4921.92 5015.11 5108.28 RECORD OF SURVEY DRIFT DIREC DEG. TOTAL COORDINATES N28.80E .97 S 2.87 E NSO.22E .49 H 4.08 E N57.tSE 1.98 N 6.10 E H46.25E 3,87 N 8.49 E NiO,42W 8.00 N 9.83 E Nt4,65W 14,35 N 8.42 E N2J.95W 21.91 H 5,77 E N35,35~ 32,76 N ,41 W N41.15W 44.76 N 9,86.W N43.13W 58.73 N 22.51 ~ N46.O2W 74,72 N 38,27 W N46.42[~ 93. I7 N 57.51 W N47,17W 114,58 N 80,31 W N46,95W 138.38 N 105.88 W N47.S3W 163.03 N 132,54 W N47.65W 187,70 N 159.55 W N47.58W 212.41 N 186.62 W N46.78W 237.21 H 213.39 W N46.30W 262.22 H 239.78 ~ N46.22W 287.27 H 265.96 ~ N46.52~ 312.13 N 292.03 ~ N46,18W 335,93 N 318,03 W N44,47W 362,06 N 343,45 W N44,85W 385,00 N 366,12 W H44,1JW 41~,~6 H ~9~.~ W N44.95D 458,91 H 419.12 W N45.25~ 464.41 N 444.71 B N45.178 489.95 N 470.44 W N45,00~ 515,6I N 496.17 U CLOSURES D I STANCE RNGLE D M DOG LEG SEVERITY DEG/IOOFT 3.03 S 71 15 1 E 4.10 N :83 11 13 E 6.41 N 72 3 18 E 9,:33 H 65 3! 46 E 12.67 N 50 52 35 E 16.64 N :30 23 39 E 22.66 N 14 44 43 E 32,76 N 0 42 30 W 45.83 N 12 25 39 W 62.90 N 20 58 13 W 83.95 N 27 7 1 W 109,48 N 3:1 41 7 W 139,93 N 35 1 33 W 174,24 N ..'37 25 14 W 210.,11 N 39 6 35 W 246,35 N 40 2t 54 Id 282.74 H 41 18 9 W 3:19.07 N 41 58 26 W 355.32 N 42 26 27 W 391 .48 N 42 47 38 W 427,44 N 43 5 41 W 463,32 N 43 20 49 W 499.04 N 43 29 19 ~ 531.29 N 43 J3 35 W 570.;J0 N 43 37 28 W 606.88 1'.1 43 40 43 W 642.99 N 43 45 31 Id 679,24 N 43 50 9 W 715.57 N 43 53 57 W .I00 .250 .450 .167 1,529 .767 1.795 1.739 2.323 I, 835 2.390 2.584 2.968 1.450 .262 .085 ,024 ,212 ,176 ,150 ,107 , 046 ,307 .375 .f35 .135 .092 .084 ,028 SEC,T.Z.pN DIS]' .CE -2.61 -2.28 -2.46 -2.58 -.31 5.44 12.91 25.17 40.43 59.27 81 .67 108.19 171~8 210,04 246.35 282.72 318.97 355,12 391 .17 427.01 462.76 498.37 53 O, 54 570, 0~; 605,96 641 .96 678.1 0 714.32 SOHIO WELL T-7 SEC. 34,TI2N,R!JE GYROSCOPIC SURVEY SURFACE LOCATION 1246 JOB # I397 SNL, 853 WEL 6 AUG 82 KB ELEV 67,97 FT. RECORD OF SURVEY MERS. DRIFT DEPTH ANGLE D M 5400 21 30 5500 21 48 5600 21 51 5700 21 56 5800 22 21 5900 22 40 6000 22 59 61 O0 23 7 6200 2:3 22 6300 23 17 6400 22 40 6500 22 44 6600 22 32 6700 22 17 6800 22 ! 6 6900 22 19 7000 22 41 7100 23 10 7200 23 13 7300 23 11 7400 22 5O 7500 23 6 7600 23 9 7700 22 56 780O 22 46 79 O0 2.3 OOO0 2--. 29 81 O0 22 8200 22 16 TRUE VERTICAL DEPTH 5269.35 5362.29 5455.12 5547.91 5640.54 5732.92 5825.09 5917.11 6008.99 6100.82 6192,89 6285.14 6377.44 6469.89 6562.42 6654.95 6747.34 68:39.44 6931.36 7023,27 7115.32 72 07.39 7299.:36 7391,38 7483,53 7575.63 7667,$7 7760,39 7852,98 SUB SEA 5201 5294, :32 5387. 15 5479,94 5572.57 5664.95 5757, 12 5849. t 4 5941.02 6032.85 6 124.92 6217. 17 6309.47 6401 6494.45 6586.98 6679 6771.47 6863.39 7047.35 7139,42 7231,39 732'3,4 ! 7415,56 7507.68 7599.90 7692.42 7785.01 DRIFT DIREC DEG, N45.00W N45.07W N44.62W N4.4.08W N44.GSW N44.88W N45, 18W N45.52W N45,70W N45,22W N44.72W N45.18W N44.87W N44.43W N44,65W N43,92W N44.15W N43.73W N42.78W N42,30W N43 .70W N40, 08W NJg.72W N38.42W NJ6.57W NJS,82W N36.1?W N35.70W TOTAL COORDINATES 541.42 N 521.98 W 567,49 N 548.08 W 593.85 N 574 , 3 0 W 620,51 N 600,36 W 647.46 N 626.72 W 674,64 N 653.68 W 702. 05 N 681 .12 W 729.57 N 708.98 W 757.17 N 737',17 bi 784.94 N 765,39 bi 812.56 N 792.98 bi 839.87 N 820.24 id 867. 07 N 847.47 ~ 894. 19 N 874.26 bi 921 ,2! N 900,84 W 976.02 N 953.77 W 004.!2 N 980,75 W' 032,48 N 1008,08 W 061,17 N 10.35,07 W 089,96 N 1061 .~0 W 118,96 N 1087.61 W 148,65 N !11:3,32 W .178,68 N 1138,43 W 208,82 H 1162,90 W 239,69 N 1186.57 W 270.90 N 1209,41 WI 301,61 N 1231.72 W 332:.20 N 1253.~9 W .' CLOSURES DISTANCE ANGLE D M 752.06 N 43 57 788,95 N 44 826,12 N 44 863.4f N 44 901,10 N 44 939.37 N 44 978.16 N 44 1017.31 N 44 1056,76 N 44 1 096,34 N 44 1135,37 N 44 1173,96 N 44 10 W 0 11 W 2 27 W 3 15 W 4 2 W 5 45 W 7 59 W 10 47 W 13 59 W 16 39 W 18 4 bi 1921 W 1212.44 N 44 20 41 W 1250.56 N 44 21 14 W 1288,46 N 44 21 34 W 1326,40 N 44 21 26 W 1364.66 N 44 20 22 W 1403.,61 N 44 1442,99 N 44 1482,.38 N 44 1521,45 N 44 1560.44 N 44 1599.65 N 44 1638,69 N 44 1931 18 5:3 17 12 1431 11 9 W 6 18 W 0 17 W 1677.38 N 43 53 26 W. 17t6.04 N 43 44 45 W 1754.38 N 43 34 47 W 1792.01 N 43 25 10 W 1829.48 N 43 15' 55 W DOG LEG SEVERITY DEG?1OOFT .183 .300 .080 ,112 .425 ,319 ,320 .143 ,252 ,113 ,621 .09G .205 ,258 .035 ,117 ,371 .493 ,082 .151 ,357 .282 ,255 .224 .256 ,~77 .545 .354 ,149 SECTION DISTANCE 750.71 787,49 824,56 861,76 899,37 937,54 976.21 I 0t5,23 1 054,53 1 093,98 1132,90 1171,37 1209,74 1247.76' 128~7 1323,42 1361,63 1400.51 1439.82 1479.17 1518,24 1557,24 1596.51 1635,65 1674.47 1713,31 1751.87 1789.71 1827,38 SOHIO WELL T-7 SEC. J4,T12N,R13E GYROSCOPIC SURVEY dOB # 1397 SURFACE LOCATION 1246 SNL, 853 {dEL KB 6 AUG 82 ELEV ~7,97 FT, RECORD OF SURVEY TRUE MEAS. DRIFT VERTICAL SUB DRIFT DEPTH ANGLE DEPTH SEA DIREC D M DEG. TOTAL OOORDINATES 8300 22 19 ?945.50 ?8?7,53 N34.17W 1363,30 N 8400 22 32 8037,94 7969.97 N35,30W 1394,65 N 8500 22 !0 8130.43 8062.46 N33.87~ ~4~5.95 N 8610 21 7 8°~.~.G7 8164,70 N34,12W ~459.59 N 8715 20 38 83~0.78 8262.8~ N3~.98~ ~490.95 N 8800 19 59 8410.50 8~42,53 N~O.TOW ~516.14 N 8900 ~9 53 8504.5~ 8436.54 H3~,80W ~545.29 N 9000 19 17 8598.72 8530.75 N30.32W ~574,00 N 9100 18 22 869~.J7 8625.40 NJJ,80W 1601,34 N 9200 17 40 8788.47 8720.50 N29.48W 1627,67 N 9300 17 11 8883.88 8815,9~ bi29.87W 1653,69 N 9400 36 21 8979.62 8911,65 NJJ.25W 1678,27 N 9500 15 46 9075.72 9007.75 NJ0,17W 1 701 . 80 N 9600 15 8 9172,11 9104.14 N27,60W 1725.12 N 9700 15 8 9268,64 9200.67 N27.02W 1748,32 N 9800 14 52 9365.23 9297,26 N27.40W 1771.33 N 1275,61 W 1297,34 W 1.7, I 8,93 W. I341,61 W 1362,01 W 1377,35 W 1335,04 W 1412.33 W 14~9,46. W 1.445,68. ~ 1460,50 ~ ~4~5,60 ~ 1490,14 W 1503, O0 W 1314.98 W 1526,81 ~ THE FOLLOWIN6 IS EXTRAPOLATED TO TD 9970 14 52 9529,54 BOTTOM HOLE CLOSURE 9461.57 N27.40W 1810,06 H 2381,00 FEET AT N 40 31 2 W 1546,89 W CLOSURES DISTANCE ANGLE D M DOG LEG SEVERITY DEG/1OOFT 1867.02 N 4,3 5 48 W 1904,77 N 42 55 47 W 1942.40 N 42 46 I W 1982.50 N 42 35: 17 2019.41 N 42 24 44 W 2048,37 N 42' 15 13 W 2081.84 N 42 2114,75 N 41 2146.34 N 41 2176.99 N 41 2206,30 N 41 2234,72 N 41 2261.99 N 41 2288,02 N 41 2313,39 H 40 4 29 W 54 4 W 45 14 W 36 40 W 27 I W 19 23 W 12 22 W 3 49 W 54 36 W 2338,54 N 40 45 35 W ,227 .273 .420 ,955 ,525 ,785 , 162 ,621 .980 ,485 ,875 ,626 .657 ,152 ,268 2381.00 N 40 31 2 W ,000 SECTION DISTANCE ...-.~ 186.5,13 1903.08 1940,90 1981 .21 2018,30 2047,42 2081.07 2114,13 2146,04 2176,60 2206, 01 2234,50 2261 2287.92 2338.52 2381,00 Suggested form to be inserted in each "Active" well folder to check for timely compliance with our regulations. 0~.rator, Well Name r Reports and Materials to be received by: _~ / ?- · - Date Required Date Received Remarks Completion Report Yes Well.History Yes .~,~- ~/~.,.,r' ~re ~ips .~. _ _- "~ __ ,,, .~/~~.. ~ f<' . , Core ~sCr~pt~on Registered. ~ey Plat Inclination Su~ey , , .Drill St~ Test RemUs ,/4/ ~ ~ ..... -- ........ . ~ ~: -- ,, ~ ~~ ........ d F , , , ,, .- SOHIO ALASKA PET,qOLEUM COMPANY SFO ARCO EXXON TO- PHILLIPS CENTRAL FILES(CC#'s-Transmittal Only 311] "C" STREET ANCHORAGE. ALASKA IELEPHONE (907) 265-0000 MAIL: POUCH 6-61;J ANCHORAGE, ALASKA 99502 Date: 8/10/82 Trans. #: 2517 CC#: 55517 REFERENCE: SOHIO MAGNETIC LIS TAPES & LISTINGS The following material is being submitted herewith..Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- : Ta~e pos. * A-23~/ Dres #- 6/25/82 OH-DIL/BHC/CD/CN/CDL ECC 1354 01879 * C-20J Sch "' #1,2 7/7/82 OH-DIL/BHC/FDC-CNL/GR ACC 65327 01880 Sob" ACC (~~/'S~ '~' ~1,2 6/30/82 OH-D~HC/F~~~ ACC 65313 01882 * ~!~' S~ ~ 91 7/15/82 ~-~ ACC 65320 01883 *~~ S~ ~l,2,J 7/15/82 OH-DIL~C~~/GR ~C 65337 01884 * ~11~ S~ ~1 7/12/82 ~-~ ~C 65332. 01886 * E-~ .. S~ ~1 7/13/82 ~-~ ACC 65334 01889 * H-i~ Sch ~1 7/4/82 ~-~ ACC 65314 01891 * E-8/ S~ 91 7/13/82 ~-~ ACC 65330 01892 *SFO & EXXON: An Asterisk:(*) next to a listing abouve means you should have received the Tape(s) and Listing(s) directly from the respective service company. Please conf irs this. ~ [ ~j~ F~ ~,' Victoria kldridge ~~~~c.-- Development Geology DATE .......... /~J.!~,.i.[.l~_ ~q.R[2 Well Records TP 1-5 MEMOR, NDUM St(a e of Alaska TO~c. V~ ~t~erton /" Chai~~// ~ THRU: Lonnie C. Smith~ Commissioner ~ FROM: Ben LeNorman. Petroleum Inspector DATE: July 12, 1982 FILE NO: 108A/W TELEPHONE NO: SUBJECT: Witness BOPE Test on Sohio' s T-7 Sec. 34, Ti2N, R13E, UM Pr_udhoe._ Bay Unit T~esday, June_ 29,. 1982 - I departed my home at 12:45 p.m. for a 1:15 p.m. showup and 2:15 p.m. departure via Alaska Airlines flight #57 for Deadhorse arriving at 3:45 p.m. Weather: +45eF, light wind, overcast. Wednesday, Jun.e' 30~ 1.98.2 - BOPE tests on ARCO's DS 18-2 w~re completed, the subject of a separate report. Meters were proved at ARCO's C.O.T.U. during, the afternoon and tickets ~re pulled at 10:00 that night, the subject of a separate report. ~T~ursday, July 1, .1982 - Standing by on Sohio's T-7. _F~iday, July. 2, 1982 - BOPE tests on $ohio's T-7 began at 2~30 p.m. and. we're"'~c~pIet.ed at 3:50 p.m. BOPE inspection report is attached. I departed Deadhorse via the Sohio charter at 7:10 p.m. arriving in Anchorage at 8:35 p.m. and at my home at 9:05 p, m. In summary, I witnessed successful BOPE test on Sohio's T-7. 02-00IA(Rev.10/79) 4I'&l STATE OF ALASKA ALASKA OIL -CAS CONSERVATION CC~IISSION B .O.P.E. Inspect ion Report Operator _~) We] 1 7-- location: Sec Pril linq Contractor~- Date Representative~ /~Casing Set Representative location, Genera] Wel 1 Sign Ceneral Housekeeping___ Peserve pit ACCUMULATOR SYSTEM Ful 1 Charge Pres sure ~_~--~ Pressure After Closure /~) Pump incr. clos. pres. 200 psig psig psig Full Charge Pressure Attained: N2 ,q~~ ~_~-~,._9c~o.o /~ ~c) psig Controls: ~ster __ BOPE Stack Annul ar Preventer Pipe Paros B 1 ind Rams Choke Line Valves__ H.C.R. Valve Kil 1 Line Valves Check Valve Test Pressure ..SZ:)O ~:) min /~ sec. rain ~'~ sec. R~ote Kelly and Floor Safety Valves - Upper Kelly Test Pressure Lo~er Kelly Test Pres sure Ball Typ~ Test Pressure Ins ide BOP . ~C Test Pres sure Blinds switch cover/~ ~ Choke Manifold No. Valves__ No~ flanges Test Pressure Adj ustab le Chokes cd. Hydrauically operated choke Test Results: Failures ,Test Tim~L~~hrs Repair or Replacement of failed equipment .to be made within, days and Inspector/Ccmmission office notified. Di str ibut ion orig. - AO&CCC cc - Operator. cc - Supervisor Inspector June 29. 1952 Mr. R. Ii. Reiley District Drilling £ngineer Sohio Alaska Petroleu~ Company- Pouch 6-612 Anchorage, Alaska 99502 Ret Prudhoe Bay Unit T-? Sohio Alaska Petrolet~ Company Permit Noo 82-$? Suro Loc. l~46'SNL, 8~3~L, ~ee. 34, TliN, R13~, U~i. Bt~ole Loc. 798~SL, ~4~5~L, ~ec. 2~, TI/N, RI~E, Dear ~tr. Re i 1 ey ~ Enclosed is the approved revised application for per,nit to drill the above referenced well. The provisions of the cover letter, dated April 14, 1982, accompanying the original approved permit are in effect for this revision. Very t ru 1 y your s, C. V. ~atterton Chai~an of -~ 'ORD- Alaska Oil an~ Gas ~Ile losure cc: Department of Fish · Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. CVC:be ' ! SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 June 25, 1982 Alaska Oil & Gas Conservation C~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentlemen: 'Well 'T-7 · (34=27-12-13) (formsrlyJT-7 (44-27L12-13) Permit No. 82-57) Enclosed are the following revised documents, in triplicate, for the above-named well whiCh haS not been spudded to date. 1. Revised Application for Permit to Drill (showing new bottomhole location), 2. Proposed Drilling Program Outline, 3. Blowout Prevention Diagram and diverter system, Surveyor' s plat showing well location, 4~ Directional plan. enCS cc: Well File #17 Yours very truly, District Drilling Engineer ~ RECEIVED JUN 2 51982 Alaska 0il & Gas Cons. Commissiorl Anchorage ALASKA LAND GAS CONSERVATION C ,~ISSlON PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL REDRILL DEEPEN lb. Type of well EXPLORATORY [] DEVELOPMENT OIL [~ DEVELOPMENT GAS [] SERVICE [] STRATIGRAPHIC [] SINGLE ZONE [] MULTIPLE ZONE [] 2. Name of operator Sohio Alaska Petroleum ~y 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 1246' SNL, 853' ~EL, Sec. 34, T12N, R13E, UPM At top of proposed producing interval (target) 600' NSL, 2300' ~3KL, Sec. 27, T12N, R13E, UPM At total depth 798' NSL, 2455' WEL, Sec. 27, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF etc.) 6. Lease designation and serial no. Est. KBE = 55' a~tqT, ADL 28278 9. Unit or lease name Prudhoe Bay Unit 10. Well number T-? (34-27-12-13) 11. Field and pool Prudhoe Oil Pool 12. Bond information (see 20 AAC 25.025) Type Blanket Surety and/or number Safeco Ins. 2975387 13. Distance and direction from nearest town 14. Distance to nearest property or lease line NW of Dea_dhorse 10 miles ADL 28277 2300 f~ 16']~6~)'~i de~61~th MD ~VD)TvD feet 17. Number of acres in lease2560 19. If de~viated (see 20 AAC 25.050) Amount $200,000.00 15. Distance to nearest drilling or completed well Put River 4000 feet 18. A p p r o x i r~a ~e--s~]~'tl--(l~la ~e ....... June 30, 1982 3-q~0 psig@ ... Surface KICK OFF POINT 21 20. Anticipated pressures 2800 feet. MAXIMUM HOLE ANGLE 22 Ol(see 20 AAC 25.035 (c) (2) Proposed Casing, Liner and Cementing Program SIZE Hole I Casing Weight 36 ~20 x30 Insu] at 17 1/~ 13 3/~ 72# 12 1/41 9 5/8 47# 22. Describe proposed program: 4390 psig@--8~J~)-0-ft' ~ {TVD) ;ASING AND LINER Grade ~ Coupling ~=d Condt~_ctor L-80. ~ Butt. L-80 [ Butt. L-80 ~ IJ4S \ SETTING DEPTH Length 80 Surfac~ 2680 Surfac~ 9209 MD TOP TVD surfaqe 906 I 8709I 8315 MD BOTTOM TVD 110! 110 2680I 2680 9209] 8778 -QUANTITY OF CEMENT (include stage data) 8 cu.yds · ~cret_e 372 0 cu. ft. Permafros 1280 130 cu. ft, Permaf~6.~ 350 cu. ft. Class G · w/18% salt See attached proposed drilling and completion program. RECEIVED JUN 2 5 ]982 Alaska 0ii & Gas Cons. Commission Anchorage 23. I hereb~ify~t~d io.rrect to the best of my knowledge District Drilling Engineer SIGNED ~v~,-',,~ ~ ~ TITLE The space bel'~w for Commission use ~ DATE 6--25--82 Samples required []YES ~NO Permit number Form 10-401 CONDITIONS OF APPROVAL Mud log required I Directional Survey required I APl number []YES [~NO / ~'YES QNO ] 50- o'L9-~073~ Approval date SEE COVER LETTER FOR OTHER REQUIREMENTS ,COMMISSIONER DATE ,]]]ne 29, 1982 ~ _ by order of the Commission Submit in triplicate Rev. 7-1-80 SS - Il tC WEr.T. T-7 (34-27-12-13) PROPOSED Di~rr.]'.TNG AND ~LETION PROGRAM _ Dry bucket 36" hole to 80' below ground level and c~rent 30" x 20" insulated conductor to surface using 8 cu. yds. concrete. Install diverter. Drill 17 1/2" hole to 2700 ' and cement 13 3/8" 72% L-80 Buttress casing to surface using 3720 cu. ft. Permafrost II cement. Blow,ut prevention program consists of 5000 psi W.P. pipe rams, blind rams and annular preventer from 13 3/8" casing point to T.D. Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximum possible surface pressure is 3330 psi based on a gas colLm~ to surface frcm 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to 8783' TVD. Run 9 5/8" 47% L-80 Buttress casing to 8778' TVD and cement f~rst stage with 1280 cu. ft. cement. Cement second stage through D.V. packer collar at 2600' with 130 cu. ft. Permafrost C cement. The 9 5/8" casing will be' hung at surface, the 9 5/8" x 13 3/8" annulus will be Arctic Packed. Directionally drill 8 1/2" hole to T.D. at 9617 ' ~TD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 350 cu. ft. Class G cement with 18% salt. Run 2 7/8" 6.5% L-80 A/B Mod EUE 8rd IPC tubing with a production packer assembly at 9087 ' MD.~. A subsurface safety valve with dual control lines will be placed at 2150'. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be su~tted on Sundry Notice to follow. RECEIVED JUN 5 . 982 .~nchorag'~ B.O.P, ,STACK CONFIGURATION I;5 5(,8" TRIPLE RAM ST~,.;K_ 5000 PSI WP _ DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS CHECK 2" KILL LINE DRILLING SPOOL CHOKE LINE HAND HAND GATE GATE GATE HYDR. AS:ST. GATE PIPE RAMS ~E[;EIVED, JUN 2 5' ~982 0il & Gas Cons. Commission [/ ~UND LEVEL F 10 3/4" Hydraulic operated--% ~ Butterfly valve automati~lly~ ~-~ opens when Annular Preventer ~ ~ closes. ~ (. ~o" ~ 12" M~. II DRILLING RISER 20" 2000 PSI WP AR-NULAR PREVENTOR DRILLING SPOOL 20" Co~c~:o~. PIPE DIVERTER SYSTEM DETAIL DRILL. DEPT. April 1982 JUN 2 5 i982 Alaska Oil & Gas Cons., Commission Anchorags NOTE: DIVERTER LINE HAS T~O DIRECTION DISCHARGE CAPABILITY AFTER LEAVING RIG SUB'BASES. SURFACE HOLE DIVERTER SYSTEM Two lines v_enting 90© apart 10 3/4" manual butterfly valves ~ 10 3/4" 55~ Buttress 10-3/4" Hydraulic operated peButterfly valve automatically s when Annular Preventer closes. 1. All pipe connections 150~ ANSI Flanges or welded connections. ~2. Manual 10 3/4" butterfly valves, safety Wired in open p~sit~on at diverter line tee. ECEIYED JUN 2 5 ~98~ Oil & Gas Cons. i~nchorag~ I ~ FLARE 04 i ~ PiT o~ o3 / - OI I ' ~ F~ lei .T-6 (Proposed) ~ ; LA~. = ~o°~m'.~6.?e'' ~ ~' I ~o~.-~,'~.,~" ....... ~ .................... ~ WELLS I ' I ' I ill,i i .... mill I : I um I i i ~PORTION O~ "PA0 DETAIL OERTIFIOATE OF SURVEYOR tT II ~ 12 N,R 13 E,U.M SCALE 1"=400' ! hereby certify that I am properly registered to ~......~~~......,~ ..... . practice land surveying in the State of Alaska and that this plat represents a location survey of the wellpad shown an~l the wells thereon. This survey was made by me or under my supervision .and all dimensions and other details are correct. Bottom hole locations are furnished by others. oot, ~o~v~¥o.~ l~ Ei:'E I V JUN 2 5 PA D "T" Located in Alaska Oil & Gas Ocr OTRACTED SEC.S5 Ancho on Surveyed for , UMIAI" MERIDIAN SOHIO ALASKA PETROLEUM CO. ADD PROPOSED T-6 BHL Surveyed by F.M. LINDSEY 8~ ASSOC. LAND & HYDROGRAPHIC SURvEYoRs P.502Weet Northern Lights Boulevard Box 4-081 Anchorage, Alaska A- 12615 - 82 m uEu. m CLOSEST mlq~mmc~ ? ,,'PROPO~Dx ,,'i~RR¥~. UERTIO~kL T~I) DEP~RT ?~D I)F. PART llI~YP~iCE SOHIO ALASKA PETROLEUM COMPANY ,( 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 April 20, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton Gentl~: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named well. This contains our notice i~of intention to submit well samples and a mud log for Well T-6 (12-35-12-13) instead of T-7 (44-27-12-13). Very truly yours, R. H. Reiley District Drilling Engineer encs cc: Well File 917 Gas Cons. Commission Anchorage STATE OF ALASKA ALASKA AND GAS CONSERVATION CO MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHERE~ 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 82-57 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50- 029-20733 4. Location of Well At surface: 1246' SNL, 853' WEL, Sec. 34, T12N, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) Est. KBE = 55" A~L I6. Lease Designation and Serial No. ADL 28278 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number T-7 (44-27-12-13) 11. Field and Pool 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) (Submit in Duplicate) Perforate [] Alter Casing [] Perforations [] Altering Casing Stimulate [] Abandon [] Stimulation [] Abandonment Repair Well [] Change Plans [~ Repairs Made [] Other Pull Tubing [] Other [] Pulling Tubing [] (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The Permit to Drill Well T-7 (44-27-12-13) requires well samples and a mud log. Inasmuch as we plan to core the second well on this pad, Well T-6 (12-35-12-13), to save costs we propose to submit well samples and a mud log on T-6 in lieu of T-7. subsequent Wofl~ I~eporte& APR t 0it & Gas Gens. Commission kach0rage 14. I hereby certify that the foregoing is true .and correct to tjhe best of my knowledge. lt. ~ ~/_ ~ ..~ ~./District Drilling Engineer Signed Ik_~"~--" ~ ~ '~'e"'3~! '~"~7"~ Title The space below for Commission use Date 4-20-82 Conditions of Approval, if any: BRIG]HAl SIGNED Eeturne~ April 14, 1982 ~/r. H. H. t~eiley District Drilling Engineer Sohio Alaska Petroleum Company Pouch 6-612 Anehora/~e, Alaska 99502 Be ~ Prudhoe Bay Uni t T-? Sohio Alaska Petroleum Company Permit No. 82-5? Sur, Loc. 1246'SNL, 853~WEL, See 34, TI2'N, tt13E, UPM. Btmhole Loc. 855'NSL,. 28~, See 26, T12N, E13E, UPM, Dea~ ~. ~ile. y~ Enclosed is the approved application for permit to drill the above referenced wel I. Well samples and a mud Icg are required. A continuous direc- tional survey is required as per 20 AAC 25.050(b)(5). If available, a tape eontainin~ the di//itized 1o/: information shall be Submitted on all logs for copying except experimental lot~s,,.?veloeity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as impol'tant for the spawning or mi/[ration of anadromous fish, Operations in these areas are subject to AS 16.0§.870 and the regulations promul~ated thereunder (Title 5, Alaska Administrative Code).. Prior to c~ncing operations you may be contacted by the Habitat Co, ordinator~s office, Department of Fish and Game . Pollution of any waters of the State is prohibited by AS 46, Chapter 3, Art'iele ? and the regulations promulgated thereunder (Title 18, Alaska Administrative Code, Chapter ?0) and by the Federal Water Pollution Control Act, as amended. Prior to commencin~ oper.ati'ons you may be contacted by a representative of the Department of Environmental Conse~*vatton. To aid us in scheduli, n~ field work, we would appreciate your nottfytnll this office within 48 hours after the well is spudded. We would al so Ii'kc to be notified so that a representative of the Commission may be present to witness Mr. Rs H. Reiley Prudhoe Bay Unit T-8 -2- testing of blowout preventer equipment before-surface casing shoe ts drilled. In the event of suspension or abandonment, please give this office adequate advance notification so that we may have a wi tness present. Very truly yours, Co V. ChattertOn Chairffmn of BY ORD~I OF TitE COMM;S$iON Alaska Oil and Gas ~nservation ~ission sure cc: Department of Fish a Ga=e, Habitat Section w/o enel. Department of Environmental Conservation w/o encl. CVC: be SOHIO ALASKA PETROLEUM COMPANY 3111 'C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 April 8, 1982 Alaska Oil & Gas Conservation Cc~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. C. V. Chatterton C~ntleman: '~'.L ~T-7 ' (44-27-12-13) Enclosed are the following documents, in triplicate, for the above-named well together with our cheCk for $100.00 to cover the permit filing fee. 1. Application for Permit to Drill; 2. Proposed Drilling Program Outline; 3. Blowout Prevention Equipment diagram ~and Diverter Diagram; 4. Surveyor's plat showing well location; 5. Directional Map. If you have any questions, please contact either R. H. Reiley at 263-5183 or K. W. Kolthoff at 263-5176. Very truly yours, R. H. Reiley District Drilling Engineer encs cc: Well File #17 RECEIVED APR 0 8 ]982 Alaska 0il & Gas Cons. Commission Anchorage /, .... STATE OF ALASKA O(,' ALASKA(L',L AND GAS CONSERVATION C ,,MISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work. DRILL (~ lb. Type of well EXPLORATORY [] SERVICE [] STRATIGRAPHIC [] REDRILL [] DEVELOPMENT OIL ~ SINGLE ZONE 1~ DEEPEN [] DEVELOPMENT GAS [] MULTIPLE ZONE [] .._ 2. Name of operator Sohio Alaska Petrole~ CQmpany 3. Address Pouch 6-612, Anchorage, Alaska 99502 4. Location of well at surface 9. Unit or lease name 1246' SNL, 853' WEL, Sec. 34, T12N, R13E, UPM Prudhoe Bay Uni+ At top of proposed producing interval (Target) 10. Well number 550' NSL, 100' WEL, Sec. 27, T12N, R13E, UPM T-7 (44-27-12-13) .. At total depth 11. Field and pool 855' NSL, 28' EWL, Sec. 26, T12N, R13E, UPM Prudhoe Bay 5. Elevation in feet (indicate KB, DF etc.) I 6. Lease designation and serial no. Prudhoe Oil Pool Est. KBE = 55' AMSLI ADL 28278 12. Bond information (see'20 AAC 25.025) Type Blanket Surety and/or number Safeco Ins. 2975387 Amount $200,000.00 13. Distance and direction from nearest town 14. Distance to nearest property or lease line 15. Distance to nearest drilling or c~'mpleted NW of Deadhorse 10 miles West of ADL 28277 i00 feet well F-6 4850 feet 16. Proposed depth (MD & TVD) 17. Number of acres in lease 18. Approximate spud date 10186' MD - 96101 TVD feet 2560 May 15, 1982 _ 19. If deviated (see 20 AAC 25.050) 120. Anticipated pressures _~3330__ psig@ S~rface.. KICK OFF POINT 5000 feet. MAXIMUM HOLE ANGLE29°381~(see 20 AAC 25.035 (c) (2) 4390 psig@~,ft. T~(TVD!... 21 Proposed Casing, Liner and Cementing Program , SIZE CASING AND LINER SE I 1 lNG DEPTH QUANTITY OF CEMENT .... Hole Casing Weight Grade Coupling Length MD TOP TVD MD BOTTOM TVD (include stage data) 36 20x30 Insu_]a~'.ed_ Con~l.u~tor 80 Surface 110~1 110 8 cu yds concrete 17 1/2 13 3/8 72# L-80 Butt. 2680 Surface 26801 2680 3720 cu. ft. Permafros~ 12 1/4 9 5/8 479 L-80 Butt. 9260 Surface 9260.1 8806 1235 cu. ft. Class G; ... ~ I 130 cu. ft. Permafros~ 8 1/2 7 26# L-80 IJ4S 1426 8760~, 8370 10186~ 9610 350 cu. ft. class G 22. Describe proposed program: W/18% salt See attached proposed drilling and completion program. 23.1hereby ce[tify that the foregoing is true and correct to the best of my knowledge_ , ' __ '/'%' ~/~,~/~ MCM -~ ~ [~! % ~ ...L.. ~ /,~.. Distr~tLEDrilling Engineer I,'"'-'"-" The space below f'6r Commission ,use / ~/~,~.,~ CONDITIONS OF APPROVAL ~ t~,." ~'~ ~ ~"] Directional Survey required I APl number Samplesrequired~J'% i,,,) Mud Iogrequired/,~.~i ,~?'i~ .... ~YES ~--]NO ~ 'yES I~ N 0 ~ ~'-~,.~]~\''''' /~YES [~NO Permit number ,-~ _~ ~,.p,.~oval date ~.~~~" -~'~/'Jl4/'t~2' .' SEEcOvERLETTERFOROTHERREQUIREMENTs...~ .../___- ., _ APPROVED BY ~~ ,COMMI~;S' ONER DATE April 14, 1982~' ~" / ! by order of the Commission · Form 10~,01 Submit in triplicate Rev. 7-1-80 WELL T-7 (44-27-12-13) PROPOSfD DRILLING AND COMPLETION PROGRAM Dry bucket 36" hole to 80' below ground level and cen~nt 30" x 20" insulated conductor to surface using 8 cu. yds. concrete. Install diverter. Drill 17 1/2" hole to 2700' and cement 13 3/8" 72% L-80 Buttress casing to surface using 3720 cu. ft. Permafrost II cement. Blowout prevention program consists of 5000 psi W.P. pipe rams, blind rams and annular preventer frc~ 13 3/8" casing point to T.D. Maximum possible bottcmhole pressure is 4390 psi at 8800' TVDss based on original reservoir pressure. Maximun possible surface pressure is 3330 psi based on a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Directionally drill 12 1/4" hole to 8810' TVD. Run 9 5/8" 47# L-80 Buttress casing to 8806 ' TVD and cement first stage with 1235 cu. ft. c~nent. Cement second stage through D.V. packer collar at 2600' with 130 cu. ft. Permafrost C ~t. The 9 5/8" casing will be hung at surface, the 9 5/8" x 13 3/8" annulus will be Arctic Packed. DirectionallY drill 8 1/2" hole to T.D. at 9610 ' 5~]D. Cement 7" liner to 500' inside 9 5/8" casing shoe with 350 cu. ft. Class G cement with 18% salt. Run 2 7/8" 6.5% 8rd EUE IPC tubing with a production packer assembly at 8327 ' TVD. A subsurface safety valve with dual control lines will be placed at 2100 '. Displace tubing to diesel. Install and test Xmas tree. Suspend well for perforating subsequent to rig release. Details of proposed perforations to be su~tted on Sundry Notice to follow. AJaska Oil & Gas Cons. Anchorage B.O.P. r'=;TACK CON FIGUR~,,,~ION 1:5 5/8" TRIPLE RAM STACK 5000 PSI WP u DRILLING ANNULAR PREVENTER PIPE RAMS BLIND RAMS 2" KILL LINE CHECK GATE GATE DRILLING SPOOL PIPE RAMS 4" CHOKE LINE GATE HYDR. ASST. GATE RECEIVED APR 0 8 1982 Alaska Oil & Gas Cons, Commission Anchorage FLOWLINE DRILLING RISE~ DIVERTER SYSTEM DETAIL DRILL. DEPT. April 19 8 2 3/4" Hydraulic operated Blu0tter fly ~ralve automatically~ opens when Annular Preventer closes. 12" ~. :ROUND LEVEL F 20" 2000 PSI WP ANNULAE P~NTOR DRILLING SPOOL 20" CONDUCTOR .~-i PIPE .. APR 0 . 982 Oil & 6as Oons. Oommiss#or~ Anchorage NOTE: DIVERTER LINE HAS TWO DIRECTION DISCHARGE CAPABILITY AFTER LEAVING RIG SUB-BASES. SURFACE HOLE DIVERTER SYSTEM Two lines venting 90° apart 10 3/4" manual butterfly valves le e All pipe connections 1509 ANSI Flanges or welded connections. Manual 10 3/4" butterfly valves, safety wired in open position at diverter line tee. ~ 10 3/4" 55# Buttress 10-3/4" Hydraulic operated Butterfly valve automatically .~o~s Annular Preventer closes. when --~'~ 20" Diverter Spool w/10 3/4" ~ Side Outlet. APR 0 ]982 Alaska 0il & Gas Cons. Cor~mjssjor~ Ar~chorag9 ~o ~:5 ~o ~6 05 I .~ T-7 (Pro;~osed) O! ' 02 , ; ~ ; LAT. : ?0 / ! -I~ ! LONG.=I48°47'S6.'71" :5~r------- ................. l ............. ~ ~~-'~ ----1- ~-~'~' ~5- T: 5,980,767 O3 04 I ' J i I iiiii FLARE PIT RELIEF PIT ~PORTION OF CERTIFICATE OF SURVEYOR \.T..I,I,8~ 12 N~R 1:5 E~U.M SCALE: i"= I/2 MILE I hereby certify th(]t I am properly registered to practice lend surveying in the Stme of Al(]ska (]nd th(]t this plat represents a Ioc(]tion survey of the wellpad shown (]nd the wells thereon. This survey wasm(]de by. me or under my supervision .and all dimensions (]nd other details (]re correct. Bottom hole Ioc(]tions are furnished by others. PAD DETAIL SCALE !":400' Date S~URVEYORL RECEIVEI) APR 0 8 1982 Alaska Oil & Gas Cons. Cornm/ssJo~ Anchorage Locoted in NE I/4 PROT R ACTED SEC. :55~T. 12N.~R.12 E.t UMIAT' MERIOIAN, AK. Surveyed for SOHIO ALASKA PETROLEUM CO. Surveyed by F M. LINDSEY 8~ 'ASSOC. LAND I~ HYDROGRAPHIC SURVEYO'RS ~.502West Northern Lights Boulevard Box 4-081 AlaSka A- 12615 - 82 T-PAD DEVELOPMENT INTERSECTION ~P T-5** T-7 ** No Intersection ~ T-6** Sec. 35 CHECK LIST FOR NEW WELL PERMITS Company Lease & Well No. ITeM APPROVE DATE (2) Loc(~, ~'~thru 8)6' ~5'-~ ' (3) Admin(~thru 11) ® · 3. 4. 5. 6. 7. 8. · 10. 11. (4) Casg ~ thru 20) 13. 14. 15. 16. 17. 18. - 19. 20. (5) BoPE ~.~ _~:__~'~ 21. '(21- thru 24) 22. 23. 24. (6) Add~_~ ~-~f'~,~" 25. YES NO Is the permit fee attached .............................. Is well to be located in a defined pool ........... Is well located proper distance from property line Is well located proper distance from other wells ....... Is sufficient undedicated acreage available in this Is well to be deviated and is well bore plat included Is operator the only affected party ................................. Can permit be approved before ten-day wait .......................... Does operator have a bond in force .................................. Is a conservation order needed ...................................... Is administrative approval needed ................................... REMARKS Is conductor tring provided S e i e e · e · e e e e e e e e e · · · ® · · · · · · · · · · · · · · · · · · 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 ...... Does BOPE have sufficient pressUre rating - Test to _~-~ psig . Does the choke manifold comply w/AP1 RP-53 (Feb.78)..-~ ............... Additional requirements ............................................. Additional Remarks: · Geology: Engin§e~;iDg: ~VA ~ JKT~.~R~AD~" rev: 01/13/82 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE CHECK LIST FOR NEW WELL pERMITS Company -~6 ., Lease & Well No. IT~M APPROVE DATE (2) Loc /~ thru 8) (3) Admin (~thru 11) (4) Casg -- ~2 thru '20) (5) (21 thru 24) (6) Add: . . 3. 4. 5. 6. 7. 8. . 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. YES NO Is the permit fee attached .......................................... Is well to be located in a defined pool ........................... Is well located proper distance from property line ................ Is well located proper distance from other wells ................... Is sufficient undedicated acreage available in this pool ........... Is well to be deviated and is well bore plat included .............. Is operator the only affected party ................................ Can permit be approved before ten-day wait .......................... Does operator have a bond in force ..... ........... [ Is a conservation order needed 1111 Is administrative approval needed . ''1['[ .... ''. ........... Is conductor string provided ...................................... Is enough cement used to circulate on conductor and surface-----.- Will cement tie in surface and intermediate or production s trings ' Will cement cover all known productive horizons .................... Will surface casing protect fresh water zones ........ , ..... Will all casing give adequate safety in collapse, tension ~.....r. 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 diver~;;. ~ ~ ;~i';~;~ Does BOPE have sufficient pressure rating- Test to .~o psig ..~~-__ Does the choke manifold comply w/AP1 RP-53 (Feb.78) .................... AdditiOnal reqUirements ................................. , ........... Additional Remarks: RF. MARKS c HC Geology: Engine.eripg: HW--K~ LCS ~,'j~5"$ B'EW '----' re~:: 01/1 3/82 INITIAL GEO. UNIT ON/OFF POOL CLASS STATUS AREA NO. SHORE Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special'effort has been made to chronologically organize this category of information. bVP OiO,HO1 VERIFICATION LISTING PAGE ** TAPE NEADER ** SERVICE N.A ~ :8ERVIC OAr..~ ,82/07/30 O¢IGi~.~ :1070 TAPE ~ A ~g :65337 CONTI~UATIO~ ~ :0t .. ,'[APE CO,~.',ENTS EOF ********** ~* FIg, g HEADER ** B'IbE ~A~E :SMRVIC.O0I SER¥iCM ~AM~ V~RSION ~ AXI~U~ LENGT~ : I024 Ibg TYPE REVIOUS FILE : ** Ii;Fu TION R~CORDS ** NN£N CONTE~iTo Ch : SOHIO ~N : T-7 TO~N: CT: 34 OUN: NORTN SLOPE ThT: ALASKA TRY: MNE~ CONTENTS PRES: DILOOiE RECORD 'rYP~ 047 CATE SIZE CODE 000 000 006 000 000 004 000 000 012 00 000 003 O0 000 00] 00 000 002 O0 000 012 000 000 ooa 000 000 O06 UNIT TYPE CATE SIZE O65 O65 O65 O65 065 065 O65 O65 O65 CODE 000 000 007 065 bVP OIO,H .I VERIBICATION .LISTING - PAGE ** ** R~C.,,RD TYPE 047 ** SCHLU~BERGER ':~ . WELL T AD - 7 .. - -- : F~ELD c PRUDHDF BAY : - - ~ _ : ~ - _ ; .:.']~ RUN #1, DAT~ 8~TTO~ DEPTH TOP DEPTH CASING BIT SIZE VISCOSITY ~VP OIO.HOI FLU I P ~ ~T MhTNIX L~SS BHT SANOSTONE ENTNY BLOCKS D~TUM SPECIPICAT~.ON BLOCKS ID ORDER # FLU D!L Ih~ DIL ILD DTL SP ~IL N~HI FDN RM08 FDN ** DATA ** 1 - 66- 4 73 60 4 65 ,-1 IN i 66 ~ 0 P! A-P! APl APl. FILS StZ~ PROCESS SAMPLE OG TY~E CLASS ~OD NO.~ ; LEVEL FT 0 ~ 0 0 0 0 ~v ~ ~ o o o. ~ ~ ;~ ~ o o' ~ o API 42 31 32 0 0 4 0 . N -4~ ~ 28 : 3 0 0 42 34 92 0 0 4 0 1 fi 42 34 93 0 - 0 4 0 1 68 ~GOS/F 60 52 3z 0 4 0 1 API 60 3i 32 0 0 4- 0 I 68 . . _ REP COD 68 68 68 68 68 68 68 - 2999,2500 G~ ~999,2500 ~A~I ~999,~SQO DR~O .999,~50,~ NRAT 999,2500 N ~7 ~ ~; 2500 ] 9 D 5 ' 574 ~ -70,8~25 GR ~4.~, 93.75 NRHI 1~,0~i~ R~OB 2,4609 OR 2~ 15 6 ~ ~874~0000 54.9375 ... DEP~ 1 · 4434 2 ' 2500 GR~ ~ 2 · 625 0 2 ~; 7344 SP , G R~OB 2~3555 34 0000~ 5.:~0000 D~ 16,0000 5313 2 ~ 3438 G~ "i9~ 2,2480 21 ' 0781 ~ ~ ~508 GR 09 T ' 6064 NCNL 4600~0000 ECN~ DT 67 5625~ : !9,7344 DEPI 15,6406 S~ 2 ~ 2754 GRi 5156: O..O2~4 NRAT ~. 3906 ~L < 22; 0625 SB .83~0000 20.3fil3 2,4063 2; 4258 DVP OIO,HOI VgRIF1CATION LISTING PAGE 5 DEPT NC~. 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IL.N 3.9570 IbD 4.2461 202~1250 ~R - 6~'~3750 NPM% -' 2~'~2'27 RHDB 2.4688 _ .75,5000 CALl ·._ ~,5~59 DRHO .-0.0205 NRAT 3.1855 ~058,0000 PCN~ -6P~;00O0: bT -'.9'4;3.?50' GR - 67.37$0 i ' ~ N 56.3!~5 CAD! .t4-6~8 ' D'RHO 0'0107 RAT 3,4492 !997,0000 ~CNL 590.~5C 00 D~, t0~5625 GA 49,4375 . : ,. .: - _ .: >, < ~.':: ~ . _ ~000.0000 SFGU . 3.,8~3 ~ Ih~, _ ~,9004 I~D 4,1211 .2Ii;7500 GR' ' 68'24375 L~NPHI-~6621 RHOB 2,4902 70.9375 CAbI . 14.4453. DRHO ··0.0.62.0 NRAT 3,2090 ~937'0000 FCNL 58'5~:5o00 ' DT ~- ~94'~750 GR 68'4375 -204.8750 Ga - 64.1875 ND}ti _ 33.7402 RHOB 2,3828 67.0000 CAi.! - - 14~L67i9 DRHO - 6~0P73 NRAT 3~5488 1674.0000 FCNL 483.2500 DT ~02.1500 ~R 64.1875 , :. . - % ].. - 5~000000 5FLU 3.7324 tL~4 2.8984 I~D ~0508 -214~0000 ~R 6~!P50 NPHI 34-2285 RH~B ]516 .5547 70.0000 CAG~ ~,7656 DRHO 0,02~4 NaAT 6~. 16B7.0000 FCNL 44'7~ 7500 DT 10t i7500 GR ' ~ 250 OEPT NCN[, EPT GR NCNL DEPT SP NCNL D~PT: sP GR NCNL D~PT SP GR NCNL DEPT DEPT SP NCNL DEPT SP G~ NCNL NCNL sP CN b DEPT NCNL 010.H01 VERIFICATION LISTING 5700 1~78 5600 57 20i2 5500 -225~ ~0, 2034. 5400, -.~I9. 5300, -219, 47, 2084. 5200, -I77. 1546. - PAGE .0OO0 8FLU 3. 5 tLM 7 <IbD 2.2656 - . . . 4492 ,0000 FC'~L '~ 468,5000 ...... D~ 100,3750'" GR" 57.4688 ,0000 SFbb 3,8066 Ib~ 2,8047 ILD 2,7598 .5000 GR 60-~;75" NPHI ~8.2715 RHOB 2'3496 ,9375 ~ALI 13,3828 DRHO 0,0229 NRAT 3.1582 ,0000 FCNL 627~5000 DT 98 &75'00 GR 60.i875 6250 GR 37~6~75 :NPRI 28.9551 RMOB 2.3027 0600 ~C~L 672.oO06 DT - .: : .98,0000 37.6875 000 8FLU 3,0527 ILN 1.3506 IbD 1.2979 000 OR 41 ~9~-~$ N~H!' 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CALl t2,4531 22t8':0000 ~C~:, 62t~-5000 - OT - I31,1~50 ~R 25. 8203 3555 7988 9375 83.0.8 1953 3086 4688 7139 0938 3730 5OO 4300.0000 "4 8750 GR 79. 0000 CALl -' 50 00 D T 1533,0000 ~C~L 35!, -224.. · 36 5625 CAbI 4100,0000 SFLU -192.7500 GR 73.7500 C~LI 1585.0000 FCNh ~000 1819, 3900, -196, 1855, 3800, -215, 53. 1903. 4. 0352: :LM : : : 3.3086 iLD 3,8594 7 4:, 0.6 ~ 5 ~ PH.I 4 !, 0 o 45 R. -0 B 2520 2. 14.2~91 DRHO 0;0376 NRAT 4'oiss 131.5000 GR 7,0625 8340 1621 t2.6641 DRHO 0.0405 ~RA~ ~1~336 553;0000: PT ~ 123;3750 GR 4~_1875 63,0:~8 NPMI 34,5703 -RMOB 3926 I~;8:59~DRHO 0'O:S)2 NRAT ]'6074 450.2500 [~T 127.7500 GR 63'0938 0000 3FLU ,~u~C lb~ ~,2773 ILD 3496 3750 GR 3 , 31-25 NPHi 33~5449 RHOB :1328 4688 CA[<I t.2,4141 DRHO 0,0_88 .RAT 3~:4746 0000 FCNL 533,5000 DT 1)23;5625 GR ]125 0000 ' 8FbU 4.7t88 IbM : 3,8a09 ILD 4.3516 500 GR 73.1875. 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'~ 2.,8535 lb~' 3~t973 !SD 3. 2700 0000 8Fbt' ~ r ~:' 5098 -46,78i3 GR 67,1250 - NPHI . .5~,7_832 RHOB 2.09J8 30'0000 CALI : f?-;g141- ORHO : :'0'6123 NRAT 4.7461 131,090~ Ga 67,1250 2bO0,O000 SFLU t,~6~6_ Ib!~ 1,231.I tLD 1.115 - 197. 3750 GR' · 20:; 5000 NPHI :'999-~ 2590 RHOB '999. 2500 -999,2509 CALl -999,2560 DRHO -999.2500 NRAT -999.2500 '999. 2500 FCNL '999 ;.25:'0 0 DT ~ > I36 ~; ~-250 GR 29. 5000 2500,0000 SFLU 1.8379 IbM 1,6~02 ILD 1.6680 -2~.u250 bR 31.2969 ~PHI 999.2500 RHOB -999.2500 LYP OIO,HOi VERIFICATIO.~ LISTING ?AGg 11 GR N C b b GR DEPT SP NCi~L CN L DEPT NCNL DEPT SP NCN'L DEPT SP GR NCNb EPT P NCNb DEPT NCNL GR NCNb DMPT NCNb D ,~,~T -qgg ~50 C~ ' . '999.25'00 NRAT -999.2500 FCNb -999.2500 DT 139.7500 GR 2 . 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I562 I5~,. 30. 7969 NPHI '999 ~ 2500 D,qHO -999.2500 DT 1800,0000 ~FLU 12~,0625_ IbM - 99, soo -999,2500 FCML ls. oo -999.2500 CA:BI -999,2500 FCNL 16oo.oooo sfnu -~04.6250 G.~ .-.999,2500 ~AL,! 999,2500 ~CNL 1.500.0000 SFbU -76,3750 GR, -q99,2500 CAL, I -999.2500 FCNL 1400.0000 SFLU 23.8594 IbD -999,2500 RHOB -999~500 NRAT 152,0000 GR - 9 ,99-, 500-DRHO .-999,2500 NRAT ~2 150;6250 ~ I5~ ' 36-5000 ILD ~99922500 -DRHO -999.2500 DT I03.~750 GR 480 7 '~ , 500 '9991250; 41.7500 NPHI '999'2500 DRHO -999,2500 DT 7tl.5000 ibm 39,4688 -999.2500 RHOB '999,2500 NRAT 90;7500 GR 42.1~75 98,3750 GR 60.5625 ILD -999,2500 31,2959 1,5947 -999,2500 -999.2500 35,5000 3.4414 -999,2500 '999.2500 57.6875 6 4766 -999:2500 -999 2500 5e:5938 5.3867 -999.2500 -999,2500 46,0313 2 9902 -999 2500 -999 2500 38 1875 51.3125 -999,2500 '999.2500 30.7969 112.6B75 -999.2500 -999,2500 34.2187 !21.3125 -999.2500 -999~2500 27.3594 561,5000 -999.2500 -999,2500 28.6875 89.5000 : .25oo 99.2500 41.7500 530.5000 .~ bVP OIO,BOI VERIFICATIO~ LISTING 12 SP GR NCNI, DEPT GR NCNb SP G~ D~]PT SP G~ NU DEPT N C N L D..~..,P'I SP GR NCNL DeFT NCNL EPT P CNL D~PT SP NCNb GR NCNb -46.593B GR 30-828~ NPH! 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MAXI~i. JM LENGTH : I024 FILE TY~ NEXT FILE NAME : I* TA~E SRAIbER ** Ear!CE NA~S :S~RVIC ATE 182/07/30 RIOIN :1070 ** DATE :82/07/30 ORIGIN : ELNA~E :RME' ONTtNUATION # ~0~D NEXT ~EEL NAM~ , c 5VP OIO.HOI VERIFICATION LIST~ING PAGE 14
