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Home My WebLink About179-105 Producers with sustained casing pressun IA during proration • Page 1 of 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWeIllntegrityCoordinator @bp.com] Sent: Monday, July 18, 2011 3:53 PM To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); Cismoski, Doug A; Daniel, Ryan; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead; AK, OPS Prod Controllers; AK, OPS GC2 OSM; AK, OPS GC2 Ops Lead; AK, OPS GC2 Wellpad Lead; AK, OPS GC2 Field O &M TL; AK, OPS GC2 OSS; AK, OPS GC1 Wellpad Lead; AK, OPS GC1 OSM; AK, OPS GC1 Field O &M TL; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS FS1 DS Ops Lead; AK, OPS FS1 OSM; AK, OPS FS1 Ops Lead; AK, OPS GPMA Field O &M TL; AK, OPS GPMA OSM; AK, OPS GPMA OSS Cc: Walker, Greg (D &C); Grey, Leighton (CH2M Hill); Reynolds, Charles (ALASKA); Kaminski, Alice; Warner, Ross L; Oakley, Ray (PRA); Greaves, Damien C; Brown, Don L. Subject: Producers with sustained casing pressure on IA during proration All, The following producers were reported to have sustained casing pressure on the IA during the proration and shutdown activity July 15 -18. The immediate action is to perform a TIFL on each of the wells and evaluate for IA repressurization. If any of the wells fail the TIFL, a follow up email will be sent to the AOGCO for each individual well. 05-41A (PTD #2031700) P1 -04 (PTD #1930630) L -104 (PTD #2012380) V -04 (PTD #2061340) V -103 (PTD #2021860) '' lu 4 , 4 20I', W 36 (PTD #1881060) ° Y -04 PTD #1791050) Y -16 (PTD #18304 ) All the wells listed above will be re- classified as Not Operable until start -up operations are complete and stable or the well passes a pressure test proving integrity. After start -up, the wells will then be reclassified as Under Evaluation with POP parameters to prevent any over - pressure incidents. Please call with any questions or concerns. Thank you, Mehreen Vazir (Alternate: Gerald Murphy) Well Integrity Coordinator BP Alaska Drilling & Wells Well Integrity Office: 907.659.5102 Email: AKDCWeIllntegrityCoordinator @BP.com 7/19/2011 OPERABLE: Y -04 (PTD #1791050) ing Integrity Restored • Page 1 of 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWeIllntegrityCoordinator @bp.com] `5 IZ /( Sent: Sunday, May 22, 2011 4:07 PM 1 To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); AK, OPS GC2 OSM; AK, OPS GC2 Field O &M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Well Pad SW; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Brown, Don L. Cc: Walker, Greg (D &C); Clingingsmith, Mike J (Swift) Subject: OPERABLE: Y -04 (PTD #1791050) Tubing Integrity Restored All, Prodcuer Y -04 (PTD #1791050) passed a TIFL on 05/20/2011 confirming integrity of the tubing. The well has been reclassified as Operable. ' Thank you, Mehreen Vazir 1 /ternote. Gerald Murphy) Well Integrity Coordinator BP Alaska Drilling & Wells 40041114ED MAY 2 5 241 Well Integrity Office: 907.659.5102 Email: AKDCWeIllntegrityCoordinator @BP.com From: AK, D &C Well Integrity Coordinator Sent: Sunday, May 15, 2011 5:04 PM To: 'Regg, James B (DOA)'; 'Maunder, Thomas E (DOA)'; Schwartz, Guy L (DOA)'; AK, OPS GC2 OSM; AK, OPS GC2 Field O &M 11; AK, OPS GC2 Wellpad Lead; AK, OPS Well Pad SW; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Brown, Don L. Cc: AK, D &C Well Integrity Coordinator; Walker, Greg (D &C); Clingingsmith, Mike 3 (Swift) Subject: UNDER EVALUATION: Y -04 (PTD #1791050) Sustained IA Casing Pressure Above MOASP All, Producer Y -04 (PTD #1791050) has confirmed sustained IA casing pressure above MOASP. The wellhead pressures were tubing /IA /OA equal to SSV/2110/650 on 5/14/2010. The well has been reclassified as Under Evaluation. The well may remain online while work is conducted to attempt to restore integrity. Plan forward: 1. DHD: TIFL 2. WIE: Pending TIFL result, evaluate for gas lift valve changeout A TIO plot and wellbore schematic have been included for reference. « File: Y -04 (PTD #1791050) TIO Plot.doc » Please call if you have questions or concerns. Thank you, Gerald Murphy (alt. Mehreen Vazir) Well Integrity Coordinator Office (907) 659 -5102 Cell (907) 752 -0755 Pager (907) 659 -5100 Ext. 1154 5/24/2011 UNDER EVALUATION: Y -04 (PTD791050) Sustained IA Casing Pressurobove MOASP Page 1 of 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWellIntegrityCoordinator @bp.com] �� 1 17 / Sent: Sunday, May 15, 2011 5:04 PM j To: Regg, James B (DOA); Maunder, Thomas E (DOA); Schwartz, Guy L (DOA); AK, OPS GC2 OSM; AK, OPS GC2 Field O &M TL; AK, OPS GC2 Wellpad Lead; AK, OPS Well Pad SW; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Wireline Operations Team Lead; AK, D &C Well Services Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Brown, Don L. Cc: AK, D &C Well Integrity Coordinator; Walker, Greg (D &C); Clingingsmith, Mike J (Swift) Subject: UNDER EVALUATION: Y -04 (PTD #1791050) Sustained IA Casing Pressure Above MOASP Attachments: Y -04 (PTD #1791050) TIO Plot.doc; Y -04 (PTD #1791050) wellbore schematic.pdf All, Producer Y -04 (PTD #1791050) has confirmed sustained IA casing pressure above MOASP. The wellhead pressures were tubing /IA/OA equal to SSV/2110/650 on 5/14/2010. The well has been reclassified as Under Evaluation. The well may remain online while work is conducted to attempt to restore integrity. Plan forward: 1. DHD: TIFL 2. WIE: Pending TIFL result, evaluate for gas lift valve changeout — A TIO plot and wellbore schematic have been included for reference. «Y -04 (PTD #1791050) TIO Plot.doc» «Y -04 (PTD #1791050) wellbore schematic.pdf» Please call if you have questions or concerns. Thank you, Gerald Murphy (alt. Mehreen Vazir) Well Integrity Coordinator M� a:° Office (907) 659 -5102 Cell (907) 752 -0755 Pager (907) 659 -5100 Ext. 1154 II 5/17/2011 PBU Y -04 PTD #1791050 5/15/2011 TIO Pressures Plot Well: Y -04 4,000 - 3,000 - —— Tbg —IF— IA 2,000 - —A- 0A 00A —4— 000A On 1,000 - A • 02/26/11 03/12/11 03/26/11 04!09/11 04/23/11 05/07/11 TREE = CALCO • WELLHEAD = FMC SAF TES: ***4-1/2" CHROME TBG - DO NOT ACTUATOR= BAKER Y-04 ACIDIZ * KB. ELEV = 80,91' BF. EL EV = - 5 - 1.11 7 . - KOP = 3000' - Max Angle = 38 @ 4000 2110' 1_14-1/2" OTIS HXO SSSV NIP, ID = 3.813" I Datum MD = 10100' I a Datum TV 6= 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" H 2664' I r I 2606' H9-5/8" DV PKR I GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE • 6 3000 2998 10 LBD DOME RM 16 11/15/09 5 5441 5023 39 LBD DOME RM 16 11/15/09 4 7129 6352 36 LBD DOME RM 16 11/15/09 3 8207 7232 34 LBD DOME RM 16 11/15/09 Minimum ID = 3.725" @ 9392' 2 8937 7852 30 LBD DMY RM 0 11/15/09 4-1/2" PARKER SWN NIPPLE 1 9240 8116 29 LBD SO RM 26 11/15/09 I I 9269' H4-1/2" PARKER SWS NIP, ID = 3.813" I 9279' H TIW ANCHOR LATCH I — MI Ira 9281' 9-5/8" X 4-1/2" T1W HBBP-R PKR, ID = 4.0" TOP OF 7" LNR H 9365' I „ i I 9371' H4-1/2" PARKER SWS NIP, ID = 3.813" I 9392' 1-14-1/2" PARKER SWN NIP, ID = 3.725" I 4-1/2" TBG, 12.6#, 13-CR, .0152 bpf, ID = 3.958" H 9405' I / 9405' H4-1/2" WLEG, ID = 3.958" I I 9401' HELMD TT LOGGED 10/01/91 I I 9-5/8" CSG, 47#, L-80, ID = 8.681" 1-1 9880' I 4 9986' 1--I 7 "MARKER JOINT I PERFORATION SUMMARY I REF LOG: SWS BHCS/GR ON 06/24/80 ANGLE AT TOP PERF: 26 @ 10020' I Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 4 10020 -10049 0 08/26/93 3-3/8" 6 10138 - 10179 0 10/06/91 3-1/8" 4 10179 - 10181 0 10/21/80 3-1/8" 4 10191 - 10202 0 10/21/80 2-7/8" 4 10210 - 10220 0 07/04/81 3-1/8" 4 10220 - 10254 0 05/26/86 _ lir 10534' CTM I-1 BAKER IBP AND FISHING TOOL I I PBTD 1 10847' v 1 , A 3 I 7" LNR, 29#, L-80, .0371 bpf, ID = 6.184" H 10890' I L . A A AtAt Ag. DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 06/29/80 BIXBY ORIGINAL COMPLETION 04/19/06 RMH/PJC GLV C/O WELL: Y-04 09/27/91 RWO 08/30/06 KSB/PAG GLV CIO PERMIT No: '1791050 06/24/01 RN/TP CORRECTIONS 11/16/09 JLJ/PJC GLV C/O & PULL TTP @ 9269' API No: 50-029-20423-00 09/15/02 BM/TP WAIVER SAFETY NOTE 12/1E/09 RJ/SV TREE C/O (12/03/09) SEC 34, T11N, R13E 07/20/05 LWB/PJC GLV 1VD CORRECTIONS '10/13/05 RPH/TLH WAIVER SFTY NOTE DELETED BP Exploration (Alaska) • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 4 '" Post Office Box 196612 Anchorage, Alaska 99519 -6612 J\ 2,, December 20, 2010 Mr. Tom Maunder `SAN f 3 20 Alaska Oil and Gas Conservation Commission 333 West 7 Avenue .,_• , , Ir..'SiDtl Anchorage, Alaska 99501 'Aitt,rtir .48 Subject: Corrosion Inhibitor Treatments of GPB Y Pad 7q / f o Dear Mr. Maunder, 0 Li. Enclosed please find multiple copies of a spreadsheet with a list of wells from Y Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Jerry Murphy, at 659 -5102. Sincerely, Torin Roschinger BPXA, Well Integrity Coordinator • • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) Date: 12/20/10 Corrosion Well Initial top of Vol. of cement Final top of Cement top off Corrosion inhibitor/ I Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal Y -01B 2010760 50029203940200 NA 2.5 NA 8.50 4/11/2010 Y -02A 2011730 50029203950100 NA 0.1 NA 0.85 4/11/2010 Y -03A 2042350 50029204110100 NA 2.2 NA 18.70 4/16/2010 Y -04 1791050 50029204230000 NA 1 NA 5.10 4/11/2010 Y -05B 2081380 50029204360200 NA 3.3 NA 20.40 4/15/2010 Y -06A 2042510 50029204310100 • NA 0.7 NA 3.40 4/16/2010 Y -07A 2071050 50029205600100 14.5 2.0 0.3 NA 1.70 8/4/2010 Y -08A 1880560 50029205720100 NA 4 NA 15.30 8/5/2010 Y -09A 1970830 50029205790100 19 1.5 3.6 NA 17.00 8/4/2010 Y -10A 2042500 50029205870100 19 3.0 8.75 NA 54.40 8/6/2010 Y -11C 2051640 50029205130300 NA 0.1 NA 0.90 4/14/2010 Y -13 1811120 50029206340000 NA 0.4 NA 3.40 4/15/2010 Y -14B 2011010 50029218320200 NA 3.8 NA 20.40 4/10/2010 Y -15A 2010890 50029209400100 NA 2.1 NA 11.90 4/10/2010 Y -16 1830490 50029209320000 18.8 2.0 1.7 NA 10.20 8/4/2010 Y -18 1830290 50029209160000 NA 0.8 NA 5.10 4/9/2010 Y -19 1880960 50029218570000 NA 0.2 NA 0.85 4/15/2010 Y - 20A 2010250 50029215870100 NA 1.5 NA 11.90 4/14/2010 Y -21A 1950370 50029215740100 NA 0.1 NA 1.70 4/13/2010 Y - 22A 1881150 50029215580100 NA 0.5 NA 3.40 8/4/2010 Y -23B 2031640 50029215900200 NA 1.2 NA 6.80 4/13/2010 Y -24 1861130 50029216080000 NA 1 NA 6.80 4/12/2010 Y -25A 2081400 50029218830100 NA 0.3 NA 1.70 4/18/2010 Y -26A 2010430 50029221910100 NA 0.3 NA 1.70 4/15/2010 Y - 27 1900280 50029220190000 NA 0.5 NA 3.40 4/14/2010 Y -28 1910650 50029221690000 NA 3.5 NA 28.90 4/12/2010 Y - 29A 1960910 50029221230100 NA 0.2 NA 1.70 4/13/2010 Y - 30 1910150 50029221350000 NA 0.5 NA 2.60 4/13/2010 Y -31 1910560 50029221610000 NA 0.5 NA 3.40 4/12/2010 Y -32 1910410 50029221490000 NA 0.3 NA 1.70 4/18/2010 Y - 33 1910300 50029221440000 NA 0.9 NA 6.80 4/12/2010 Y - 34A 1990040 50029221780100 NA 0.9 NA 5.10 4/11/2010 Y - 35A 2022370 50029221860100 NA 1.5 NA 10.20 4/15/2010 Y - 36 1931310 50029224000000 NA 0.9 NA 5.95 4/10/2010 Y -37A 2020460 50029224030100 NA 0.8 NA 6.00 4/14/2010 LARRY GRANT Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Date: 9 January 1995 RE: Transmittal of Data Sent by: MAIL Dear Sir/Madam, Enclosed, please find the data as described below: WELL DESCRIPTION 1 PLS FINAL' BL + RF ECC No. Y-04 1 PLS FINAL BL + RF Run # '1 1291.05 R-01 1 PLS FINAL 'BL + RF 1 PDK/GR FINAL BL + RF Run # 1 2447.O1 Run # 1 3096.02 1 PLS FINAL BL + RF Run # 1 3096.03 Run # 1 6079.O1 Please sign and return to: ~_tn. Rodney D. ~ _r STATE OF ALASKA ALA~F~' 2IL AND GAS CONSERVATION COMMISSI(~~ REPORT Or- SUNDRY WELL OPEnATIONS 1. Operations performed: Operation shutdown Stimulate __ Plugging Perforate Pull tubing Alter casing 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Repair well Other 5. Type of Well: Development X Explomto~j Stratigraphic 4. Location of well at surface 1272'SNL, 441' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 2211' NSL, 1067' WEL, SEC. 28, T11N, R14E, UPM At effective depth 2451'NSL, 999'WEL, SEC. 28, T11N, R14E, UPM At total depth 2498' NSL, 985'WEL, SEC. 28, T11N, R14E, UPM ORIGINAL 6. Datum elevation (DF or KB) KBE= 80.91 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-04 (43-28-11-13) PBU 9. Permit number/approval number 79-105 / 10. APl number 50- 029-20423 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10886 feet BKB 9600 feet 10754 feet BKB 9478 feet Plugs (measured) Junk (measured) fill at 10754' WLM (05/87) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length .. 110 2634 9850 ._ 1531 measured Size Cemented Measured depth 140 2664 9880 · 20x30 12c.y. 13 3/8 3639 c.f. 9 5/8 1521 c.f. 7 430 c.f. 9355-10886 10138'-10164', 10169'-10181', 10191'-10202', 10210'-10254' true vertical subsea Tubing (size, grade, and measured depth) True vertical depth BKB 140 2664 8682 8216-9600 RECEIVED 4 1/2" 12.6#, 13CR-80 TDS tubing to 9504' MD JUN ,"50 1994. Alaska 0il & Gas Cons. Commissio~ Packers and SSSV (type and measured depth) 9 5/8" TIW'He-eP' Packere 9281'MD,4-1/2"Otis 'HXO' SSSV ~?~ 13. Stimulation or cement squeeze summary See Attachment Intervals treated (measured) Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation Subsequent to operation 1200 1541 1774 1487 242 1210 1293 1706 1467 230 15. Attachments 16. Status of well classification as: Copies of Logs and Surveys run Daily Report of Well Operations Oil X Gas Suspended ll 7. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed (~/lau~~ ('~_ '"~ G,.~J~ Title Senior TechnicalAssistantl Form 10-404 Rev 06/15/88 ~ Service Date SUBMIT IN DU/PLIC~ATE 08/26/93 fjh 6/27/94 WELL Y-04(43-28-11-13) Addoerf The following additional intervals were perforated using 3 3/8" guns, 4 SPF, random orientation and 120° phasing. 10020' - 10049' MD RECEIVEr JUN Anch,:~:~ge BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 09/03/93 T# 84966 BPX/PBUOLOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. D-26 ~'~ PFC / 08/23/93 fl G-10 ~[-~ PRODUCTION LOG ~ 08/24/93 #1 H-18 ~-~%~ CNL~ 08/24/93 #1 R-04 J~-~ CNL~[ . _, 08/24/93 ~1 U-04A~-~PERF) ~gO[m~C~ 08/23/93 #1 Y-04 ~q-I05~ER~9~C~~ 08/26/93 #1 Y-12 ~ERF3 08/26/93 #1 10650.00-10953.00 ATLAS 5 " 9650.00-10018.00 ATLAS 5 " 8950.00- 9613.00 ATLAS 5 " 9100.00- 9803.00 ATLAS 5 " 10654.00-11112.00 ATLAS 5 " 9900.00-10200.00 ATLAS 5 " 9033.00- 91~0.00 ATLAS 5 " Information Control Well Records ALasKA''~ OIL AND GAS CONSERVATION COMMI~,.,,-.,~I REPORT OF SUNDRY WELL OPERATIONS 1.Operations performed: Operation shutdown Stimulate Plugging Perforate × I Pull tubing Alter casing Repair well Other For-K I 6. Datum elevation (D B) 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1272' SNL, 441' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 2211' NSL, 1067' WEL, SEC. 28, T11N, R14E, UPM At effective depth 2451' NSL, 999' WEL, SEC. 28, T11N, R14E, UPM At total depth 2498' NSL, 985' WEL, SEC. 28, T11N, R14E, UPM 12. Present well condition summary Total depth: Effective depth: 5. Type of Well: Development 3( KBE = 80.91 AMSL feet Exploratory Stratigraphic 7. Unit or Property name service Prudhoe Bay Unit 8. Well number Y-04 (43-28-11-13) PBU 9. Permit number/approval number 79-105/9-193 10. APl number 50- 029-20423 11. Field/Pool Prudhoe Oil Pool measured 10886feet Plugs (measured) true vertical BKB 9600feet measured 10754feet Junk (measured) true vertical BKB 9478feet fill at 10754' WLM (05/87) Casing Length Size Cemented Structural -- Conductor 110 20 x 30 12 c.y. Surface 2634 13 3/8 3639 c.f. Intermediate 9850 9 5/8 1521 c.f. Production -- Liner 1531 7 430 c.f. Perforation depth: measured 10138'-10164', 10169'-10181', 10191'-10202', 10210'-10254' Measured depth 140 2664 9880 · 9355-10886 true vertical subsea 8834'-8939' (four intervals) Tubing (size, grade, and measured depth) 4 1/2"L-80 to 9297' with 4 1/2' tailpipe to 9403' True vertical depth BKB 140 2664 8682 8216-9600 14. Prior to well operation Subsequent to operation Representative Daily Averaae Production or Iniection Data OiI-Bbl Gas-Md Water-Bbl Casing Pressure **JOB WAS CANCELLED** . 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended 17. I hereby qertify that the foregoing is true and correct to the best of my knowledge. Signed (~,x~/~ Title SeniorTechnicalAssistantl Form 10-40~ Rev 06/15/88 / Tubing Pressure Service SUBMIT In DU~L(CATE Packers and SSSV (type and measured depth) 9 5/8" Guiberson packer at 9297'; 4 1/2" SSSV at~q7,~ ~\~ ~. 13. Stimulation or cement squeeze summa~ See A~achment Intewals treated (measured) Treatment description including volumes used and final pressure ~t~S~ , ~~~./ WELL Y-04(43-28-11-13) ADDPERF Approval#90-193 The proposal to perform a additional perforation was sent to you for Y-04. The job was not performed. fjh 3/6/93 STATE OF ALASKA ooMM,( ,N 0 R I A~-,::' KA OIL AND GAS CONSERVATION REPORT oF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Pull tUbing . Alter casing. _ Repair well Perforate X Other 2. Name of Operator BP Exploration (Alaska) inc. 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1272'SNL, 441'EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 2211'NSL, 1067' WEL, SEC. 28, T11N, R14E, UPM At effective depth 2451'NSL, 999'WEL, SEC. 28, T11N, R14E, UPM At total depth - 2498' NSL, 985' WEL, SEC. 28, T11N, R14E, UPM 12. Present well condition summary Total depth: measured true vertical 10886feet BKB 9600feet 5. Type of Well: Development Exploratory Stratigraphic ... Service . 6. Datum elevation (DF or KB) KBE = 80.91 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y.04 (43-28-11-13) PBU 9. Permit number/approval number 79-105/ 10. APl number 50- 029-20423 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured '10754feet true vertical . _ BKB 9478feet Junk (measured) fill at 10754' WLM (05/87) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20 x 30 12 c,y. 140 Surface 2634 13 3/8 3639 c,f, 2664 Intermediate 9850 9 5/8 1521 c.f. 9880 · Production -- Liner 1531 7 430 c.f. 9355-10886 Perforation depth: measured 10138'-10164; 10169'-10181', 10191'-10202', 10210'-10254' True vertical depth BKB 140 2664 8682 8216-9600 true vertical subsea Tubing (size, grade, and measured depth) 4 1/2" 12.6#, 13CR-80 TDS tubing to 9504'MD Packers and SSSV (type and measured depth) 9 5/8" TIW 'HB-BP' Packer@9281'MD,4-1~2"Otis 'HXO° SSSV @2110' MD 13. Stimulation or cement squeeze summary See Attachment I\ L ~ L I ¥ L. I~ Intervals treated (measured) Treatment description including volumes used and final pressure JUN 1 5 1992 Alaska 0il & Gas Cons. Commission ~_nqhorn~n~- 14. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcr Water-Bbl Casing Pressure 840 ..... ' 1000 360 980 4300 / 3700 1670 1600 Tubing Pressure 220 29O 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil X Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Form 10-404 Rev 06/15 SUBMIT IN DUPLICATE 08/02/91 10/06/91 WELL Y-04 ¢12-33-12-13} PBU Bridqe Plu_o/Re.Derf/FRAC Set Baker Inflatable Bridge Packer at 10265'. The following intervals belOw was reperforated using 3 3/8" gun, 6 SPF, random orientation and 60 phasing. 10138' - 10179' MD 1 0/1 1/91 A Ivi~.hak Hydraulic Fracture Treatment was performed using the fluids below. Pumped 21,000# 16/20 CL excess based on 400 psi inc in treat press after 10 ppg on perfs. '145000# proppant pumped, 142000 # proppant to formation, first 55,000 # was 20/40 CL, last 90,000 # was 16/20 CL. ISIP after frac=2,100 PSi, A 580 PSI IncreaSe from data frac. 20 bbl Diesel to prime/press test 40 bbl. 50# Gel EST Rate 127 bbl 50# XL Gel pad 592 bbl X-Link gel w/proppant +9% ESL 160 bbls gel (#average) flush fjh 5/18/92 RE£EIVED JUN 1 5 1992 Alaska 0il & Gas Cons. CommissiO" Anchorage 1. Operations performed: Operation shutdown 0 R 16 A OIL AND GAS CONSERVATION COMMIS ,~ REPORT OF SUNDRY WELL OPERATIONS Stimulate Plugging Perforate Pull tubing X Alter casing Repair well Other 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1272' SNL, 441' EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 2211' NSL, 1067' WEL, SEC. 28, T11N, R14E, UPM At effective depth 2226' NSL, 1062' WEL, SEC. 28, T11N, R14E, UPM At total depth 2498' NSL, 985' WEL, SEC. 28, T11N, R14E, UPM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10886 feet BKB 9600 feet 10174 feet BKB 8947 feet 5. Type of Well: Development Exploratory Stratigraphic Service 6. Datum elevation (DF or KB) KBE = 80.91 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-04 (43-28-11-13) 9. Permit number/approval number 79-105~Conservation order 258 10. APl number 50- 029-20423 11. Field/Pool Prudhoe Bay Field~Oil Pool Plugs (measured) Junk (measured) Sand@ 10174'(9/25/91) Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: measured true vertical Length Size Cemented Measured depth True vertical depth RECEIVE1) MAY 1 2 1992 Naska 0il & Gas Cons. [;ommissi0~ Anchorage Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13CR-80 TDS tubing to 9504'MD Packers and SSSV (type and measured depth) 9-5/8" TIW 'HB-BP' Packer@ 9281 'MD, 4-1/2" Otis 'HXO' SSSV @ 21 lO'MD 13. Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 14. Prior to well operation Subsequent to operation Reoresentative Daily Average Production or Iniection Dat~ OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations x 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed f?Z~~~ ~~ Title WorkoverEn~ineerSupervisor Form 10-404 Rev 06/15/88 Date ,7,~'//~ SUBMIT IN DUPLICATE ACTIVITY SUMMARY for WEL~'PROJECTf 145088 COMPANY: BP/AAI SHARED SERVICE, NORTH SLOPE, AK FIELD : PRUDHOE BAY WELL : Y-04 Page: 1 DRLG RIG : NABORS 3S WO/COMP RIG: NABORS 3S (COMP) KILL: 5.0 NU ND: 2.0 09/22/91 ( 1) N/--D TREE. MW: 8.5 Seawater TD:10890 MOVE F/ P-PAD TO Y-PAD. RIG ACCEPTED @ 23:00 HRS, 9/21/91. PB:10847 DISP DIESEL F/ WELL. N/D TREE. SUPV:CB (145088) DAILY: $ 19,630 CUM: $ 19,630 EFC: $ 752,000 (COMP) NU ND: 7.0 PL PKR: 1.0 PL TBG: 16.0 09/23/91 ( 2) RIH W/ PRT. MW: 8.5 Seawater TD:10890 N/U BOPE. TEST BOPE. P/U LAND JT. SHEAR SEAL ASS'Y. PB:10847 POOH W/ 4-1/2" TBG. TEST BOPE. RIH W/ PRT. SUPV:CB (145088) DAILY: $ 85,859 CUM: $ 105,489 EFC: $ 752,000 (COMP) CLN OUT: 2.5 PL PKR: 21.5 09/24/91 (-- 3) RIH W/ IB. MW: 8.5 Seawater TD:10890 RIH W/ PRT. ENGAGE PKR. PUSH TO TOL. POOH. R/U OTIS. PB:10847 RIH W/ 3.8" IB TO FEEL FOR TOP OF SAND. SUPV:CB (145088) DAILY: $ 20,387 CUM: $ 125,876 EFC: $ 752,000 09/25/91 (-- 4) TD:10890 PB:10847 SUPV:DW (COMP) CLN OUT: 3.0 NU ND: 10.0 OTHER: 1.0 TEST CSG: 10.0 M/U SCRAPER. MW: 8.5 Seawater RIH W/ IB. TAG SAND @ 10174'. R/D OTIS. RIH W/ TEST PKR TO 8370'. RIH W/ STORM PKR. SET @ 25'. N/D BOPE. INSTALL NEW PACKOFF. N/U BOPE. TEST BOPE. RIH TO 9480'. SET TEST PKR. TEST LNR, CSG. POOH. L/D PKRS. M/U CSG SCRAPER. (145088) DAILY: $ 37,345 CUM: $ 163,221 EFC: $ 752,000 (COMP) CLN OUT: 16.0 OLD PROB: 1.0 RUN COMP: 4.5 RUN PKR: 2.5 09/26/91 ( 5) RIH W/ 4-1/2" TBG. MW: 8.5 Seawater TD:10890 RIH W/ CSG SCRAPERS. REV CIRC W/ SEAWATER. POOH. R/U PB:10847 OTIS. RIH W/ GR/JB TO TOL @ 9355'. R/U ALASKA CSG CREW. SUPV:DLW R/U TO RIH W/ 4-1/2" 13 CR TBG COMP. (145088) DAILY: $ 300,507 CUM: $ 463,728 EFC: $ 752,000 (COMP) NU ND: 4.0 RUN COMP: 20.0 09/27/91 ( 6) TEST TREE. MW: 8.5 Seawater TD:10890 RIH W/ 4-1/2" 13 CR TBG, TIW 'HBBP' PKR. M/U TBG HGR. PB:10847 LAND TBG. SET PKR. TEST TBG, ANNULUS. N/D BOPE. N/U SUPV:DLW TREE. TEST TREE. (145088) DAILY: $ 44,557 CUM: $ 508,285 EFC: $ 752,000 (COMP) NU ND: 10.0 09/28/91 i 7) TD:10890 PB:10847 SUPV:DLW RIG RELEASED @ 16:00 HRS. MW: 8.5 Seawater N/U TREE. TEST TREE. PUMP 140 BBLS DIESEL DN TBG. RIG RELEASED @ 16:00 HRS, 9/27/91. (145088) DAILY: $ 8,062 CUM: $ 516,347 EFC: $ 752,000 RECEIVED Alaska Oil & Gas Cons. l.;ommtSSto~ Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. gl:)O East Benson Boulevard P.O. Box 196612 Anchorage. Alaska 99519-6612 (907) 561-5111 DATE: 03/09/92 T# 83309 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. 02/13/92 #1 02/08/92 #1 02/08/92 02/11/92 · 02/09/92 #1 02/14/92 #2 02/09/92 #1 02/16/92 #1 02/13/92 11500.00-11780.00 CAMCO 5 " 8750.00-10010.00 CAMCO 5 " 9300.00- 9700.00 CAMCO 5 " 500.00-10578.00 CAMCO 2/5" 10900.00-11150.00 CAMCO 5 " 10050.00-10300.00 CAMCO 5 " 12050.00-12223.00 CAMCO 5 " 9350.00- 9600.00 CAMCO 5 12100.00-12315.00 CAMCO 5 " Information Control Well Records Adrian J. Martin RECEIVED MAR 2 1997.,. Alaska Oil & Gas Cons. Commission Anchorage BP EXPLORATION p~P Exolorat~on (AlasKa} Inc. 900 Eas[ Senson 8ou~evar= P.O. Box 196612 Ancnoraqe. Alaska 99519-6612 (907) 561.51n DATE: 10/24/91 T.% 82948 BP CASED HOLE FINALS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. · F-!4 ~ CL 09/22/91 $'~$ W-07~ CCL 10/05/9i 3~,ty Z-3~--~ J'' CL 08/22/91 f/. 9.~P-!I ~/ CCL 09/25/91 ~,/,FY-04:- eCL 10/01/91 9.~'ZP-10-/' CCL 09/25/91 ~.~'-" W-09 .... ' CCL 09/21/91 ~7'-t~[S-18~ .... GAS LiFT SU'RVEY 08/30/91 9047.00-10650.00 CAMCO 5 " 12101.00-13175.00 CAMCO 5 " 9070.00- 9621.00 CAMCO 5 " 8869.00-10162.00 CAMCO 5 " 8780.00- 9331.00 CAMCO 5 " 14200.00-14987.00 CAMCO 5 " 1800.00- 4550.00 CAMCO 2/5" 9000.00- 9405.00 CAMCO 5 " · 10470.00-10900.00 CAMCO 5 " TEMP 10/05/91 LEAK DET 09/29/91 PITS 09/22/91 LEAK DET 10/04/91 GAS LIFT SURVEY 09/26/91 LEAK DET 09/27/91 SPINNER 10/02/91 SPINNER 10/03/91 INJ 09/30/91 INJ 10/01/91 INJ 10/07/91 INJ 10/06/91 TEMP 10/07/91 iNJ 10/06/91 PiTS 09/27/91 iNJ 09/28/91 iNJ 10/01/91 CCL 10/02/91 LEAK DET 10/03/91 JEWELRY 5 " GAS .... ov ,-,~ ~ ~, jEWELRY JEWELRY 5 " 8800.00- 9812.00 CAMCO 5 " 7400.00- 7600.00 CAMCO 5 " 9100.00- 9547.00 CAMCO 5 " '9770.00-10150.00 CAMCO 5 " 100.00- 8550.00 CAMCO 2 " 170.00-11350.00 C~MCO 2 " 9000.00- 9230.00 CAMCO 5 " 12500.00-13125.00 CAMCO 5 " 9150.00- 9520.00 CAMCO 5 " 9050.00- 9385.00 CAMCO 5 " 9650.00-10078.00 CAMCO 5 " 9050.00- 9400.00 CAMCO 5 " 8300.00- 9116.00 CAMCO 5 " 9100.00- 9430.00 CA~CO 5 " 9450.00- 9734.00 C~CO 5 " i2000.00-!2650.00 CA~CO 5 " 10750.00-ii297.00 CAMCO 5 " 8996.00-11779.00 CkMCO 5- " 9350.00- 9650.00 CAMCO 5 " 08/30/91 91 10800.00-11150 0~MCO 10/06/91 ~0/05/91 10039.00-11649.00 C~¢CO !3600.00-!4545.~0 CA=MCO ~,-~ A-!6/ INJ 09/01/91 ~'~ E-i3~ PROD-F 09/24/91 ~I 10900.00-i1290.00 C~CO 5 " GAS ..... SUR¥=-, 5 ,, ....... v LCG 5 " 10/06/91 .%1 10,f07/91 900 .!-!0143.00 CAMCO 9300.00- 9800.00 CAMCO infcrma-' We!! Records Adrian J. Martin BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 DATE: 10/14/91 T# 82915 BP CASED HOLE LOGS Enclosed is your copy of the materials listed below. If you have any questions, please contact BP Well Records at (907) 564-4004. $~' Y-04 /' COMPLETION ~.~D-09 _.~ COMPLETION 10/06/91 #1 9930.000 10/06/91 #1 8475.000 10150.00 SCH 5 10538.00 SCH 5 Information Control Well Records Adrian J. Martin RECEIVED OCT 2 9 1991 Alaska Oil & Gas Cons. CommissJor~ Anchorage BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907') 561-5111 TO: DISTRIBUTION Date: 09/10/91 T#:82794 FROM: SUBJECT: Information Control Well Records LR2-1 BP ~A~ED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-~.~.5. A-15 PERF 09/03/91 #1 10000-11497 SCH N-06 PRODUCTION LOG 09/03/91 #1 10650-11009 SCH Y-04 TUBING PUNCHER 09/03/91 #1 9150-9350 SCH .Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 TO: DISTRIBUTION D ate :08/26191 T~82761 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907) 564-4445. U-09 INJ 08/01/91 #1 11300-11700 CAMCO 5" X-23 INJ 08/07/91 '#1 11250-11899 CAMCO 5" Y--04 LEAK DET 08/07/91 #1 9150-9450 CAMCO 5" ..P-11 LEAK DET 08/01/91 #1 200-9270 CAMCO 2" Distribution: ARCO CHEVRON EXXON GEOSCIENCES 'MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION BP Exploration (Alaska) I 900 East Benson Boulev~ P.O. Box 196612 Anchorage, Alaska 99519 (907) 561-5111 TO: DISTRIBUTION Date :08/16/91 T#:82701 FROM: Information Control Well Records LR2-1 SUBJECT: BP CASED HOLE FINALS Enclosed is your copy of the matedal listed below. If you have any questions, please contact BP Well Records at (907)564-~.~.~.5. A-23 A-08 A-31 R-24 A-24 S-07 P-06 ~A-31 E-24 '~ Y-04 CL 07/25/91 #1 13050-13762 CAMCO 5" TEMP 07/26/91 #1 11200-11625 CAMCO 5" INJ 07/30/91 #1 8500-9850 CAMCO 5" LEAK DET 07/31/91 #2 9400-9659 CAMCO 2" LEAK DET 07/27/91 #1 1000-9400 CAMCO 5" LEAK DET 07/16/91 #1 9650-10300 CAMCO 5" CORR, TD 07/27/91 #1 9600-10087 CAMCO 5" GAS LIFT 07/31/91 #1 3100-10500 CAMCO 5" GR, TIE IN 07/30/91 #1 9600-10131 CAMCO 5" PROD-F 07/31/91 #2 9400-9635 CAMCO 5" CL 07/26/91 #1 9100-9621 CAMCO 5" CORR 07/28/91 #1 9300-10654 CAMCO 5" PROD-F 07/18/91 #1 10000-10350 CAMCO 5" Distribution: ARCO 'CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS RESERVOIR STATE OF ALASKA ARCHIVES BP EXPLORATION August 14, 1991 AOGCC 3001 Porcupine Drive Anchorage, Alaska 99501 Attention' Mr. Blair Wondzell BP Exploration (Alaska) Inc. 900 East Benson Boulevard RO. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 iRES ENG !SR ENG i SR ENG Y-04 Request for Variance Dear Mr. Wondzeli: As discussed in a recent telephone conversation with you, we are requesting a variance to allow continued production from well Y-04 until a rig workover can be performed to.eliminate downhole communication between the tubing and inner annulus via a failed production packer, it is anticipated the rig workover will commence within 3 weeks. The packer failure was discovered during pressure testing of the 9-5/8" in preparation for a fracture stimulation on 8-5-91. Production logging on 8-7-91 confirmed the Guiberson packer had failed. The production test on 8-10-91 indicates the well will not flow to the surface naturally and must be gaslifted to remain on production. Your prompt consideration of this request'will be appreciated~,. ,.~r-- L.S. MCK~a~ue LSM/RGG/rgg Waterfiood/M! Supervisor D. P. Jenkins NSRE Well .File RECEIVED AU6 1,5 1991 Alaska 0il & Sas Cons. C0mmiSsie[t Anchorage BP EXPLORATION BP Exploration (AlasKa) Inc. gOO Eas{ Benson Boulevard P.O. Box 196612 Ancl~orage, AlasKa 995196612 (9O7) 561-5111 TO: DISTRIBUTION Date:07/12/90 T#:81343 FROM: SUBJECT: Information Control Well Records LR2-1 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. F-26 GR/TEMP . 06/17/90 #2 10250-10530 Camco 5" F-27 PROD-F 06/08/90 #1 10300-10570 Camco 5" M-19 GR/TIE-IN 07/01/90 #1 9500-10502 Camco 5" M-13 GR 06/25/90 #1 9200-9880 Cam~ 5" R-08 TEMP 06/14/90 ~ 10900-11170 Cam. co 5" W-17 TEMP 06/16/90 #1 Surf-3000 Camco 5" X-23 INJ 06/27/90 #1 11250-11700 Camco 5" X-26 INJ 06/28/90 # 1 9150-9515 Camco 5" Y,04 CCL 06/16/90 #1 9100-10100 Camco 5" Z-22 PROD-F 06/23/90 #1 13600-14050 Camco 5" Distribution: ARCO CHEVRON EXXON GEOSCIENCES MOBIL PHILLIPS ARCHIVES BP EXPLORATION BP Exploration (Alaska) Inc. 900 East Benson Boulevard P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 March 9, 1989 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-4 (43-28-11-13) 'PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to perforate the well. Yours very truly, B. J. Policky/ Supervisor Waterflood & Miscible Flood BJP: JAM Enclosures (9) cc: L. Burke (MB12-1) Well File RECEIVED /t~sk~.Oi! .& Gas Cons, Comr~js~i0~ ~., ~nchorage APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon Suspend Alter casing RepeJr 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 1272°SNL, 441° EWL, SEC. 34, T11N, R13E, UPM At top of productive interval 2211' NSL, 1067' WEL, SEC. 28, T11N, R14E, UPM At effective depth 2451' NSL, 999' WEL, SEC. 28, T11N, R14E, UPM At total depth 2498' NSL, 985' WEL, SEC. 28, T11N, R14E, UPM 12. Present well condition sUmmary Total depth: measured 10886 feet true vertical BKB 9600 feet operation Shutdown ~ Hugging ~ Pull tubing ~ Variance 5. Type of Well: Development x Exploratory Sa'aligraphic ~ Service Re-enter suspended well~ Time extension Slimulate Perforate x Other 6. Datum elevation (DF or KB) KBE = 80.91 AMSL feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-04 (43-28-11-13) PBU 9..Permit number 79.105 10. APl number 50- 029-20423 11. Field/Pool Prudhoe Oil Pool Plugs (measured) Effective depth: measured 10754 feet true vertical BKB 9478 feet Junk (measured) fill at 10754' WLM (05/87) Casing Length Size Cemented Measured depth Structural -- Conductor 110 20 x 30 12 c.y. 140 Surface 2634 13 3/8 3639 c.f. 2664 Intermediate 9850 9 5/8 1521 c.f. 9880 Production -- ' Liner 1531 7 430 c.f. 9355.10886 Perforation depth: measured 10138'-10164', 10169'-10181', 10191'-10202', 10210'-10254' True 'vertical depth BKB 140 2664 8682 8216-9600 true vertical subsea 8834'-8939' (four intervals) RECEIVED Tubing (size, grade, and measured depth) 4 1/2" L-80 to 9297' with 4 1/2" tailpipe to 9403' Packers and SSSV (type and measured depth) 9 5/8" Guiberson packerat 9297'; 4 1/2" SSSVat 2d~J~[ .0ii & i~,s Cons. 13, Attachments Description summary of proposal × Detailed operations program BOP sketch 14. Estimated date for commencing operation I 15. Status of well classification as: March 1989 16. If proposal was verbally approved Oil X Gas Suspended Name of approver Date approved Service 17. I hereby certify that the forecjo~ng ~s tru~yand correct to the best of my knowledge. Conditions of approval: Notify Commission so representative may witness I Approval .o. / Plug integrity BOP Test Location clearance __ I Mechanical Integrity Test Subsequent form required 10- ORIGINAL SIGNED BY Approved by order of the Commission Commissioner ....... ~ ,, ~,,,.,,~Ti,I Form 10-408 Rev 06/15/88 ~pproved Copy Returned SUBMIT IN TRIPLICATE WELL Y.4 ¢43-28-11-13~ PBU ADD'L. PERFORATION PROPOSAL We propose to perforate the following Sag River interval during February 1989: 10019' - 10049' MD BKB (Ref. BHCS, 6/24/80) A lubricator will be installed and tested to 3500 psi for all well work. The well will be returned to production immediately following perforating operations, then tested. jm 2/10/89 Oil & Gas Cons. : ' Ar~chorage FLOW TUBES & PACKOFF BOWEN PACKOFF ~--'-' HAND GREASE SEAL FLOWTUBE PUMP FLOWLINE -~' FLOWLINE~ VALVE GREASE LINE GREASE MANIFOLD GREASE PUMP RISER B OP -...~ GREASE RESERVOIR Standard Alaska Production Compa~ 900 East Benson P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 June 26, 1987 ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton 14ell Y-4 (43-28-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 ¥-4 Well File J//A: Bragg ervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA ~i'i,~i'_,SIO AL .,,~, OIL AND GAS CONSERVATION CO N REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown [] Stimulate [] Plugging [] Perforate [] Pull tubing [] Alter Casing [] Other [] 2. Name of Operator 5. STANDARD ALASKA PRODUCTION COHPANY 3. Address 6. P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 4. Location of well at surface 7. 1272' SNL, 441' EWL, Sec. 34, T11N, R13E, UPM At top of productive interval 8. 2211' NSL, 1067' WEL, Sec. 28, T11N, R14E, UPM At effective depth 2484' NSL, 989' WEL, Sec. 28, T11N, R13E, UPM At total depth 2498' NSL, 985' WEL, Sec. 28, T11N, R13E, UPM Datum elevation (DF or KB) KBE = 80.91 Feet Unit or Property name Prudhoe Bay Unit Well number Y-4 (43-28-11-13) PBU Approval number 7-392 9. APl number 50-- 029-20423 10. Pool Prudhoe 0ii Pool 11. Present well condition summary Total depth: measured true vertical 10886 feet Plugs (measured) 9600 feet BKB Effective depth: measured 10847 feet Junk (measured) true vertical 9564 feet BKB Casing Length Size Cemented Structural -- Conductor 59' 20"X30" 12 cu.yds. Surface 2613' 13 3/8" 3639 c.f. Intermediate 9829' 9 5/8" 1521 c.f. Production -- Liner 1531' 7" 430 c.f. Perforation depth: measured 10138' - 10254' (four interVals) true vertical ss 8834' - 8939' Tubing (size, grade and measured depth) 4 1/2" L-80 to 9309' with 4 1/2" tailpipe to 9403' Packers and SSSV (type and measured depth) 9 5/8" Guiberson packer at 9309'; 4 1/2" SSSV at 2077' 12. Stimulation or cement squeeze summary See attachment Intervals treated (measured) Measured depth 110' 2664' 9880' 9355' - 10886' Treatment description including volumes used and final pressure True Vertical depth BKB 110' 2664' 8682' 8216'-9600' 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure 2090 1772 526 1037 1560 1223 542 1037 Tubing Pressure 214 215 14. Attachments Daily Report of Well Operations [] Copies of Logs and Surveys Run [] 15.1 hereby certify that the foregoing is true and correct to the best of my knowledge ~ ~"/~"- ~7 S~gJ~ned /~¢//~~~ Title Supervisor Production Operations Date~'2~7~7 Form 10-~/4'-R;~ i2-1-85 ~J Submit in Duplicate ~lell Y-4 (43-28-11-13) PBU STIMULATION OPERATIONS A scale inhibition squeeze w/EDTA preflush was performed June 19, 1987, on the following perforated intervals in Well Y-4. 10138' - 10164' MD BKB 10169' - 10181' ~ID BKB 10191' - 10202' MD BKB 10210' - 10254' ~.lDBKB The treatment consisted of the following' 10 bbls. diesel preflush 54 bbls. EDTA 50 bbls. scale inhibitor 450 bbls. seawater overflush 30 bbls. diesel ~ The above fluids were displaced to the perforations with 40 bbls. dead crude. The well was left shut in for 24 hours following the treatment, then returned to production and tested. jm 6/24/87 Standard Alaska F~' Production Compa n,( 900 East Benson Boul~e~;o P.O. Box 196612 Anchorage, Alaska 99519-6612 i907) 561-5111 June 16, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-4 (43-28-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) Y-4 Well File · Bragg ' V rvisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870 AL ,/-, OIL AND GAS CONSERVATION CO ,.,...,SION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other 2. Name of Operator 5. Datum elevation (DF or KB) STANDARD ALASKA PRODUCTION COMPANY KBE = 80.91 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 1272' SNL, 441' EWL, Sec. 34, TllN, R13E, UPM At top of productive interval 2211' NSL, 1067' WEL, Sec. 28, TllN, R14E, UPM At effective depth 2484' NSL, 989' WEL, Sec. 28, TllN, R13E, UPM At total depth 2498' NSL, 985' WEL, Sec. 28, TllN, R13E, UPM 7. Well number Y-4 (43-28-11-13) PBU 8. Permit number 79-105 9. APl number 50--029-29423 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10886 feet Plugs (measured) 9600 feet BY,,_B 10847 feet Junk (measured) 9564 feet Casing Length Size Cemented Structural -- Conductor 59 ' 20"x30" 12 cu.yds. Surface 2613' 13 3/8" 3639 c.f. Intermediate 9829' 9 5/8" 1521 c.f. Production -- Liner 1531' 7" 430 c.f. Perforation depth: measured 10138' - 10254' (four intervals) true vertical (ss) 8834' - 8939' Tubing (size, grade and measured depth) 4 1/2" L-80 to 9309' with 4 1/2" tailpipe to 9403' Packers and SSSV (type and measured depth) 9 5/8" Guiberson packer at 9309'; 4 1/2" SSSV at 2077' Measured depth 110 ' 2664' 9880' 9355'-10886' True Vertical depth BKB 110' 2664' 8682 ' 8216'-9600' 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation June/July 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge ~/FF~/~~ Title Supervisor Production OperationsDate~' Sig~ed~zr. A. Bragg (/ 0' Commission Use Only ' Conditions of approval Notify commission so representative may witness I Approval No. '7 [] Plug integrity [] BOP Test [] Location clearance '",.., Approved by ..... -'-COmmissioner the commission Date Form 10-403 Rev 124-85 Submit in triplicate Well Y-4 (43-28-11-13) PBU STIMULATION PROPOSAL A scale inhibition squeeze w/EDTA preflush is proposed for the following perforated intervals in Well Y-4. 10138' - 10164' MD BKB 10169' - 10181' MD BKB 10191' - 10202" MD BKB 10210' - 10254' MD BKB The treatment consists of the following: 10 bbls. diesel preflush 48 bbls. EDTA 95 bbls. scale inhibitor 465 bbls. seawater overflush 30 bbls. diesel The above fluids will be displaced to the perforations with dead crude. The well will be left shut in for 24 hours following the treatment, then returned to production and tested. jm 6/15/87 Coiled Tubing Blow-Out-Preventers Tubing Pack-Off Blind Rams · Cutter Rams ( (~c~L~2' Chicksan (Kill Line) ¢ Slips Pipe Rams Pump-In Sub (Circula te/R e turns) Well Head Swab Valve Standard Alaska f' Production Compa~ 900 East Benson Bou~ .~,,~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (9071 561-5111 June 9, 1987 STANDARD ALASKA PRODUCTION Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-4 (43-28-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, for the above-named well. This contains our subsequent report of stimulating the well. Yours very truly, JAB:JAM~ Enclosures (4) cc: J. L. Haas (MB12-1) Well Records (LR2-1) w/10 Y'4 Well File J. A. Bragg ~ Supervisor ProdUction Operations RECEIVED JUN 1 0 Alaska Oil & Gas Cons. Cornrn[ssb~ Anchorage A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. STATE OF ALASKA AL .,-~ OIL AND GAS CONSERVATION CO ,SSION REPORT OF SUNDRY WELL OPERATIONS 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 = 80.91 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 1272' SNL, 441' EWL, Sec. 34, TllN, R13E, UPM At top of productive interval 2211' NSL, 1067' WEL, Sec. 28, TllN, R13E, UPM At effective depth 2484' NSL, 989' WEL, Sec. 28, TllN, R13E, UPM At total depth 2498' NSL, 985' WEL, Sec. 28, TllN, R13E, UPM 7. Well number Y-4 (43-28-11-13) PBU 8. Approval number 7-335 9. APl number 50-- 029-2042 3 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 10886 feet 9600 feet BKB 10847 feet 9564 feet BKB Plugs (measured) Junk (measured) 12. Casing Length Structural -- Conductor 59 ' Surface 2613 ' I n termed late 9829' Production -- Liner 1531' Perforation depth: measured 10138' - 10254' true vertical(sS) 8834' - 8939' Size Cemented Measured depth True Vertical depth 20"x30" 12 Cu.yds. 110' 110' 13 3/8" 3639 c.f. 2664' 2664' 9 5/8" 1521' c.f. 9880' 8682' 7" 430 c.f. 9355'-10886' 8216'-9600' (four interVals) Tubing (size, grade and measured depth) 4 1/2" L-80 to 9309' with 4 1/2" tailpipe to 9403' Packers and SSSV (type and measured depth) 9 5/8" Guiberson packer at 9309'; 4 1/2"' SSSV at 2077' Stimulation or cement squeeze summary See attachment Intervals treated (measured) RECEIVED JUN 1 o i987 Alaska 0il & ~as Cons. Co,~mis.si0,~ Treatment description including volumes used and final pressure 13. Prior to well operation Subsequent to operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl 650 414 1 Casing Pressure 742 1026 2230 1746 50 Tubing Pressure 199 222 14. Attachments Daily Report of Well Operations Copies of Logs and Surveys Run [] 15.1 hereby certify that the foregoing is true and correct to the best of my knowledge ~ ~4"- ~'(~'"O~'~ ~ J~~(~'~ ~'0~- ~t Signed le Supervisor Production Operations Date ~/'~/~'~ Form 10-404 Rev. 12-1-85 Submit in Duplicate Well Y-4 (43-28-11-13) PBU STIMULATION OPERATIONS A 2000-gal. 15% HC1 perforation acid wash via coiled tubing was performed May 30, 1987 on the following perforated intervals in Well Y-4. 10138' - 10164' MD BKB 10169' - 10181' MD BKB 10191' - 10202" MD BKB 10210' - 10254' MD BKB Following the treatment, the well was returned to production and tested. j~ 6/9/87 Standard Alaska Production Compan~ 900 East Benson Boul~,r~ P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 561-5111 STANDARD ~ ALASKA PRODUCTIO~~' May 18, 1987 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Well Y-4 (43-28-11-13) PBU Gentlemen: Enclosed, in triplicate, is Form 10-403, Application for Sundry Approvals, for the above-named well. This contains our proposal to stimulate the well. Yours very truly, JAB:JAM~ Enclosures (9) cc: J. L. Haas (MB12-1) Y-4 Well File VSupervisor Production Operations A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. RE£EJYED 1987 L '~' STATE OF ALASKA ~ AL ,,~ OIL AND GAS CONSERVATION CO ,,,ISSION APPLICATION FOR SUNDRY APPROVALS 1. Type of Request: Abandon [] Suspend [] Operation Shutdown [] Re-enter suspended well [] Alter casing [] Time extension [] Change approved program [] Plugging [] Stimulate [] Pull tubing [] Amend order [] Perforate [] Other [] 2. Name of Operator 5. Datum elevation(DF orKB) STANDARD ALASKA PRODUCTION COMPANY KBE = 80.91 feet 3. Address 6. UnitorProperty name P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 Prudhoe Bay Unit 4. Location of well at surface 1272' SNL, 441' EWL, Sec. 34, T11N, R13E, UPM At top of productive interval 2211' NSL, 1067' WEL, Sec. 28, T11N, R13E, UPM At effective depth 2484' NSL, 989' WEL, Sec. 28, T11N, R13E, UPM At total depth 2498' NSL, 985' WEL, Sec. 28, T11N, R13E, UPM 7. Well number Y-4 (43-28-11-13) PBU 8. Permit number 79-105 9. APl number 50-029-20423 10. Pool Prudhoe 0i] Pool · Present well condition summary Total depth: measured true vertical 10886 feet Plugs (measured) 9600 feet BKB Effective depth: measured true vertical 10847 feet Junk (measured) 9564 feet BKB Casing Length Structural -- Conductor 59' Surface 2613' Intermediate 9829' Production -- Liner 1531' Perforation depth: measured 10138' - 10254' true vertical (SS) 8834' - 8939' Size Cemented Measured depth True Vertical depth BKB 12 cu.yd. 110' 110' 3639 c.f. 2664' 2664' 1521 c.f. 9880' 8682' 20"x30" 13 3/8" 9 5/8" 7" 430 c.f. (four intervals) Tubing (size, grade and measured depth) 4 1/2" L-80 to 9309' 'with 4 1/2" tailpipe to 9403' Packers and SSSV (type and measured depth) 9 5/8" Guiberson packer at 9309'; 4 1/2" SSSV at 2077' 9355'-10886' 8216' - 9600' R E C E I V E D Alaska Oil & ~¢.s C;.~,~s. Com~ 12.Attachments Description summary of proposal [] Detailed operations program [] BOP sketch [] 13. Estimated date for commencing operation May/June 1987 14. If proposal was verbally approved Name of approver Date approved 15. I hereby certify that the foregoing is true and correct to the best of my knowledge Sig'n'n~ed ~ ,,/x~/~~ TitleSupervisor Production. Operations Date ~./~'~ /J. A. Bragg ~/(j' Commission Use Only Conditions of approval Notify commission so representative may witness I Approval No. [] Plug integrity [] BOP Test [] Location clearanceI -~'" ~~~~ ~ by order of Approved by ~ [~ :. ~ Commissioner the commission Date ~~/~'~ Form 10-403 Rev 12-1-85 Submit in triplicate Well Y-4 (43-28-11-13) PBU · STIMULATION PROPOSAL A 2000-gal. 15% HC1 acid wash via coiled tubing is proposed for the following perforated intervals in Well Y-4. 10138' - 10164' MD BKB 10169' - 10181' MD BKB 10191' - 10202' MD BKB 10210' - 10254' MD BKB jm 5/14/87 Coiled Tubing Blow-Out*Preventers Coiled Tubing Pack-Off Blind Rams I Cutter Rams I ( (~'~2" Chicksan (Kill Line) Slips' Pipe Rams Pump-In Sub (C irc ulate/R e turns) Well Head Swab Valve Alaska Oil & gas u ~,~. Oommissio,'l INDEXED DALLAS ARCO CHEVRON EXXON TEXACO Date: 10/01/86 TO: MOBIL TI: 77375 PHILLIPS GEOSCIENCES STANDARD AL ASF, A PRODUCTION REFERENCE: SAPC CASED HOLE FINAL LOGS The following material is being submitted herevlth. Please acknowledge receipt by signing a copy of thls letter and returning It to this office: ~B-22 "'-'~B-22 '~--~B-29 "~D-23 '--'~-M-5 -"~-- S-12A -'~' Y-4 Collar 07/11/86 #1 10933-11120 Dres 5" Collar 08/03/86 #3 10800-11150 Dres 5" Collar 07/11/86 #1 9180-9415 Dres 5" Collar 06/05/86 #1 9360-10510 Dres 5" Collar 05/19/86 #1 12095-12565 Dres 5" Collar 07/09/86 #1 9750-10120 Dres 5" Collar 05/26/86 #1 9900-10781 Dres 5" f/ Victoria Aldridge LR2-1 ........... I NFORHAT I ON CONTROL ~.J..~.-.:,.',.~ u,, We II Records LR2- I t., .' ....... A un,t ol the o~,g,nol Standard Alaska f Production Com~{ 900 East Benson P.O. Box 196612 Anchorage, Alaska 99519-6612 (907) 564-5111 ALASKA PRODUCTION July 15, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine DriVe Anchorage, Alaska 99501 Attn: Mr. C. V. ~h&tterton Well Y-4 .(43-28-11-13) PBU Gentlemen: Enclosed, in duplicate, is Form 10-404, Report of Sundry Well Operations, fOr the above-named well. This contains our subsequent report of perforating the well. PFB: JAM ~ Enclosures (4) cc: J. L. Haas, ~12-1 Well Records, LR2-1 Y-4 Well File A unit of the original Standard Oil Company Founded in Cleveland, Ohio, in 1870. Yours very truly, P. F. Barth, Supervisor Reservoir/Production Surveillance Unit I RECEIVED Alsoka Oil & Gas Cons. Commission Anchorage /~- f'" STATE OF ALASKA ( ~- AL % ,L AND GAS CONSERVATION CO ON REPORT OF SUNDRY WELL OPERATIONS 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 = 80.91 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 1272' SNL, 441' EWL, Sec. 34, TllN, R13E, UPM At top of productive interval (top Ivishak/Sadlerochit) 2211' NSL, 1067' WEL, Sec. 28, TllN, R13E, UPM At effective depth 2484' NSL, 989' WEL, Sec. 28, TllN, R13E, UPM At total depth 2498' NSL, 985' WEL, Sec. 28, TllN, R13E, gPM 7. Well number Y-4 (43-28-11-13) PBU 8. Approval number N/A 9. APl number 50-- 029-20423 10. Pool Prudhoe Oil Pool 11. Present well condition summary Total depth: measured true vertical 10886 feet Plugs (measured) 9600 feet BKB Effective depth: measured 10847 feet Junk (measured) true verti.cal 9564 feet BKB 12. Casing Length Size Cemented Structural -_ Conductor 59' 20"x30" 12 cu.yds. Surface 2613' 13 3/8" 3639 c.f. Intermediate 9829' 9 5/8" 1521 c.f. Production -- Liner 1531' 7" 430 c.f. Perforation depth: measured 10138' - 10254' (four intervals) true vertical(subsea) 8834' - 8939' Measured depth 110' 2664' 9880' 9355'-10886' True Vertical depth BKB 110' 2664 ' 8682 ' 8216 ' -9600 ' Tubing (size, grade and measured depth) 4 1/2" L-80 to 9309' with 4 1/2" tailpipe to 9403' Packers and SSSV (type and measured depth) 9 5/8" Guiberson packer at 9309'; 4 1/2" SSSV at 2077' Stimulation or cement squeeze summary Intervals treated (measured) Treatment description including volumes used and final pressure 13. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 1290 1140 27 795 201 Subsequent to operation 1860 1806 980 1251 2.08 14. Attachments Daily Report of Well Operations [~ Copies of Logs and Surveys Run [] that the foregoing is true and correct to the best of my knowledge -//--,,-~ ~ '~/~'-Z~'~ 15.1 hereby certify Signed ~. ' Title Supvr. Re s ;.:/PrOd Surveillance I Date Form 10-404 Rev. 12-1-85 Submit in E~upli'cate PERFORATING DATA - Well Y-4 (43-28-11-13) PBU 5/26/86 Installed and tested lubricator to 3500 psi. Rigged up Dresser Atlas and perforated the following additional intervals using 3 1/8" Jumbo Jet II Kone Shot guns at 4 spf: 10138' - 10150' MD (8834' - 8845' TVDss) 10220' - 10254' MD (8909' - 8939' TVDss) Ail depths are referenced to BHCS/GR, 6/24/80. Put.well back on production and tested. jm 7/11/86 SOHIO ALASKA PETROLEUM COMPANY ,, 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502~612 March 11, 1986 Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, AK 99501 Attn: Mr. C. V. Chatterton Well Y-4 (43-28-11-13) 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. PFB: JAM Enclosures (3) cc: Drilling Well Files (MB 12-1) Well Records (LR 2-1) Y-4 Well File 4052m Very truly yours, P. F. Barth Supervisor, Reservoir/ Production Surveillance Unit I ~ STATE OF ALASKA ( · ALASKAOIL AND GAS CONSERVATION COMMISSION SUNDRY NOTICES AND REPORTS ON WELLS DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator 7. Permit No. STANDARD ALASKA PRODUCTION COMPANY 79-105 3. Address 8. APl Number P. O. BOX 196612, ANCHORAGE, ALASKA 99519-6612 50-029-20423 4. Location of Well At surface: 1272' SNL, 4839' W-EL, Sec. 34, TllN, R13E, UPM · 5. Elevation in feet (indicate KB, DF, etc.) Y, BE = 80.91' AHSL 12. 6. Lease Designation and Serial No. ADL 28~87 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-4 (43-28-11-13) PBU 11. FieldandPool Prudhoe Bay Prudhoe Oil Pool Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) [] Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170)o The following additional intervals will be perforated during March/April, 1986 at 4 spf: 10138' - 10150' BKB (Ref. BHCS/GR, 6/24/80) 10220' - 10254' BKB ( " ) A lubricator will be installed and tested to 3500 psi for all well work. An SSSV will be reset and tested in the ball valve nipple at 2077'. Anchorage 1,4. I hereby certify that the f,~regoing is true,and cj~rect to the best of my knowledge. Signed F Title Supvr. Reservoir/Production The space below for Commission use P. F. Barth Surveillance Unit I Date Conditions of Approval, if any: Approved by COMMISSIONER By Order of the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON TO~ SFO/UNIT/STATE: TEXACO (-.~iara thon) MOBIL PHILLIPS STATE OF AK BPAE 3111 "C" STREET ANCHORAGE. ALASKA TELEPHONE 19071 265-0000 MAIL: POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: 10-24-85 76514 REFERENCE: SOHIO CASED HOLE FINAL LOGS The following materia; is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- SFO/UNIT/STATE: '-' F-5 9-11-85 CFS/Spinner 11000-11340 #1 GO 5" ~' K-4~/ 9-27-85 Spinner 8450-8930 #1 Camco 5" ~ R-2v/ 9/23-24/85 Spinner Inj. Pro. 9350-9850 #1 Camco 5" ~ ~R-2~/ 9-24-85 '' Temp Inj. Pro. 9000-10110 #1 Camco 5" .S~,~?, ~. ~: 9-14~8~,~.¥.~,?~CCL/Pe~ ¥:..,- 8890_9760~.'"~'/'~ ., ~ - x-~/ "9-~'9~'~ ' ~j. ~'rg~e" 9~so-9.so ~ c~co 5-- ~ ~' Y-4~ 9-09-85 ~S 9950-10300 ~1 GO 5" RECEIVED DAT~ Cathy Perkins LR 2-1 Technical Documentation Records Management INDEXED SOHIO ALASKA PETROLEUM COMPANY SF0 ARCO CHEVRON EXXON TEXACO TO: SFO/UNIT/STATE: (-Mara t hon) MOBIL PHILLIPS STATE BPAE (Transmittal Only) 3111 "C"STREET ANCHORAGE. ALASKA TELEPHONE(907) 265-OO00 MAIL:POUCH 6-612 ANCHORAGE. ALASKA 99502 Date: T~: 9-27-85 76459 ~3F-5 R-4 Y-4 REFERENCE: SOHIO 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:-- 9-12-85 PBU & BHPD GD 9-21-85 Static GO 9-09-85 PBU & BHPD GO RECEIVED DATE SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA FELEPHONE !907i 561-5t 11 P.O. BOX 66 ~ 2 ANCHORAGE, ALASKA 99502~)612 June 19, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Gentlemen: Wells A-3, A-16, C-9, C-24, J-15, and Y-4 PBU Enclosed, in dupliCate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain our subsequents to performing EDTA treatments on these wells. JAB :~~Te lw l/ Enclosures Yours very truly, s A. Bragg ~/~/ istrict Petroleum Engineer (Acting) cc: T. N. Tyler Well Records (LR2-1) Drilling Well File #17 RECEIVED JUN 2 4 Alaska Oil & Gas Cons, Anchora~ SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL OTHER [] 2. Name of Operator Sohio Alaska Petrole~m Company 3. Address P.O. Box 6612, Anchorage, Alaska 4. Location of Well At Surface: 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 80.91' AI~SL 12. 7. Permit No. 79-105 8. APl Number 5o-02~-20~2~ 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-4 (43-28-11-13) PBU I 6. Lease Designation and Serial No. ADL 28287 Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INTENTION TO: SUBSEQUENT REPORT OF: (Submit in Triplicate) Perforate [] Alter Casing [] Perforations Stimulate [] Abandon [] Stimulation Repair Well [] Change Plans [] Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) 11. Field and Pool Prudhoe Bay Prudhoe Oil Pool (Submit in Duplicate) [] Altering Casing [] [] Abandonment [] [] Other [] 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170). The following intervals in this well were treated with 160 Bbls. of EDTA · soluTion on June 11, 1985. The treatment was conducted through coiled tubing as a single stage job and the well was shut-in for 24 hours after the treatment. The SSSV was removed prior to stimulation and reset after the job at 2077'. 10150'-10164' BKB (Ref. BHCS/GR, 6-24-80) 10169''10181' ( " ) 10191'-10202' ( " ) 10210'-10220' ( " ) RECEIVED Alaska 0il & Gas Cons. C0mmissk Anch0rag9 de~reby certify that the foregoing is true and correct to the best of my knowledge. Acting District Tide Petroleum Engineer 7u. Condi ns of Approval, it any: Approved by By Order of COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions'' in Triplicate and "Subsequent Reports" in Duplicate SOHIO ALASKA PETROLEUM COMPANY 900 EAST BENSON BOULEVARD ANCHORAGE, ALASKA TELEPHONE (907) 561-5111 P.O. BOX 6612 ANCHORAGE, ALASKA 99502-0612 May 16, 1985 Alaska Oil and Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attention: Mr. C. V. Chatterton Wells J-14, J-15, J-16,. J-17., J-1.8.~. X-10, X-13, Y-4 and Y-15 Gentlemen: Enclosed, in triplicate, is Form 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain our proposals to perform EDTA treatments on these wells. JAB: :elw EnclOsures Yours very truly, James A. Bragg District Petroleum Engineer (Acting) cc: A. E. Leske Well Records Well File #17 51685/0279w o Alaska 0i/& ~a~ Cons -Anchorage' C°mmissior~ 4' A~ STATE OF ALASKA ALASK IL AND GAS CONSERVATION CO~,MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 79-105 3. Address 8. APl Number P.o. Box 6612, Anchorage, Alaska 99502 50-029-20423 4. Location of Well 9. Unit or Lease Name At Surface: Prudhoe Bay Unit 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UPM lO. WeH Number Y-4 (43-28-11-13) PUB 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 80.91' AMSLI ADL 28287 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 I~ 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 following intervals in this well will be treated with 160 Bbls,. of EDTA solution during June/July, 1985. The treatment will be conducted through coiled tubing as a single stage job and the well will be shut-in for 24 hours after the treatment. The SSSV will be removed prior to stimulation and reset after the job at 2077'. 10150'-10164' BKB (Ref. BHCS/GR, 6-24-80) 10169 '-10181' BKB ( " ) 10191'-10202' BKB ( " ) 10210'-10220' BKB ( " ) 14. ~ereby certify that the foregoing is true and correct to the best of my knowledge. - . ~ .... Title Petroleum Engineer Date~5~'---/7'"~~ space below for Commission use Conditions of Approval, if any: ~Approved Cop7 Iilet]~rnecJ Approved by COMMISSIONER the Commission Date .... 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: POUCH 6-612 ANCHORAGE, ALASKA 99502 August 2, 1982 Alaska Oil & Gas Conservation Commission 3001 Porcupine .Drive Anchorage, Alaska 99501 Attention: :. i~Mr. C. V. Chatterton Gentlemen: Y-4 ~ (43-28-11-13) Enclosed, in'duplicate, are the foll~ing forms for the above-named well. 1. Form 10-407, Completion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. Yours ~ery truly, / ~ ff../J.. Plisga /~strict Field Engineer GJP: JLH: pj s Enclosures' cc: J.D. Hartz Geology, Well File $17 RECEIVED AUG - 4 ]982 Alaska Oil & Gas Oons. ^n~horage . ' '~: STATE OF ALASKA ' '~/-"'" WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL]~i~ GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number Sohio Alaska Petroleum Company 79-105 3. Address 8. APl Number Pouch 6-612, An~.horage, A~aska 99502 50-029-20423 4. Location of well at surface 9. Unit or Lease Name 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UP, '~ ........ ~ Prudhoe Bay Unit At Top Producing Interval 10. Well Number · 2243' NSL, 889, WEL, Sec. 28, TllN, R13E, UPM Y-4 (43-28-11-13) At Total Depth 11. Field and Pool 2498' NSL, 985' WEL, Sec. 28, TllN, R13E, UPM Prudhoe Bay .5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 80.91' AMSLI ADL 28287 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. ] 15. Water Depth, if offshore 116. No. of Completions 6/6/80 6/23/80 10/21/80I feet MSLt one -17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 20. Depth where SSSV set I 21. Thickness of Permafros't 10866'MD 9600'TVD L0847'MD 9564'TVD YES [] NO [] 2077 feetMDI 1950'GL 22. Type Electric or Other Logs Run DIL/SP/GR, BHCS/GR, FDC/CNL/GR/Cal · 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTI'NG RECORD ~ AMOUNT PULLED I 20"x30" £nsulated!.~onductor SurfaCe 110' 36- 1'2 cU.¥ds' Arcticset concrete 13 3/8" 72# L-80 Surface 2664' 17 1/2" 3639 cu.ft. Permafro]t 9 5/8" 47# L'80 Surface 9880' 12 1 4" . . / 1391 cu.ft Class G.; 130 cu ft PFC 7" 29# L-80 9355' 10886' 8 1/2" 430 cu.ft. Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and ~... 25. TUBING RECORD interval, size and number) MD . TVDss SIZE DEPTH SET (MD) PACKER SET (MD) .. Prudhoe Oil Pool.top: 10210' 8980' 4 1/2" 9403' 9297' Bottom: 10220 ' 8989 ' , . 26~ ACID, FRACTURE, CEMENT SQUEEZE, ETC. - 1021'O" - -10220' BKB [8980.' - 8989' TVD) ,.~ DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED · · ,, 27. '~ ' ' PRODUcTIoN TEST'"" ' · Date First Production I Method of Operation (Flowing, gas lift, etc ) 3~ 2'-i/8©'~'' . ..j. ', .Flowing ., ,.._,~ ,,... I , Date of Test Hours Tested PRODUCTION FOR OIL-BBL ' GA'S-M(~ · WATER-BBL CHOKE SIZE IGAS-OILRATIo ' . ; ,, /EST PER. IOD ~ . Flow Tubing] ' Casing'Pressure ' CALCULATED 01'L-BBI~ GAS:-MC'F wATER-DeL OIL GRAVITY-APl (corr) 'Pres~;. ' '~ ' 24-HOU'R RATE I~ · 28. ' ...... CORE D~,TA - , Brief. description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit core'chips. None ... ,,; :, :., .,:,'. .¥ '.- ,. . :. . ~ ,.. . . ..,".,. -. - ,.. , :.,, I ECEIVEi) :. AUG- 1:982 ~ , ' ', ' , , . ~ t "' ~',i : '~ ' · ~ : Alaska Oil & Gas Cons. Commiss/or~ Anchorage Form 10-407 ' Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. : GEOLOGIC MARKERS FORMATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 10019' 8807 ' Shublik 10049 ' 8834 ' Ivishak 10136 ' 8912 ' 31. LIST OF ATTACHMENTS 32, ' I hereby certify that~e foregoing is true and correct to the best of my knowledge . signed Title District Field Date. f/// Engineer '(/ INSTRUCIIONS General: This form is designed fOr submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24' If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL)or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- lng 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". Fnrrn 113-41'17 ALAS A L AND GAS CONSERVATION CO'Iv, MISSION SUNDRY NOTICES AND REPORTS ON WELLS 1. DRILLING WELL [] COMPLETED WELL [] OTHER [] 2. Name of Operator 7. Permit No. Sohio Alaska Petroleum Company 79-105 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-~29-20423 4. Location of Well At Surface: 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) KBE = 80.91' AMSL 12. I 6. Lease Designation and Serial No. ADL 28287 9. Unit or Lease Name Prudhoe Bay Unit 10. Well Number Y-4 (43-28-11-13) 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' (Submit in Triplicate) Perforate ~ Alter Casing [] Perforations Stimulate ~] Abandon [] Stimulation Repair Well [] Change Plans [] ' Repairs Made Pull Tubing [] Other [] Pulling Tubing (Note: Report multiple completions on Form 10-407 with a submitted Form 10-407 for each completion.) SUBSEQUENT REPORT OF: (Submit in Duplicate) ~ ~ Altering Casing [] Abandonment [] Other 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting any proposed work, for Abandonment see 20 AAC 25.105-170), The following interva~July 7, 1981, using a Schlumberger 2 7/8" hyperdome gun at 4 spf. A lubricator was installed and tested to 3600 psig on all well work. This interval is in addition to the intervals already perforated in this well. 102~0' - 10220' BKB (Ref. BHCS/GR, 6/24/80) A 4 1/2" SSSV was set and tested in the ball valve nipple at 207~.'. AUG- 4 !' Ai~sl(a Oil & Gas Cons. Comraissiorl Anchorage / 14. I hereby certif/hat the foregoing is true and correct to the best of my knowledge. Signed Title District Field Engineer The spa/Jelow for Commission use ~ Condi,~s of Approval, if any: ~ ~ By Order of Approved by COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate - ALASK~,~ :'_ AND GAS CONSERVATION AISSION MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS 1. Drilling well ~ Workover operation [] 2. Name of operator 7. Permit No, So~io Alaska Petroleum Company 79-105 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 50-029-20423 4. Location of Well at surface 1272' SNL, 4839' WEI,, Sec. 34, TllN, R13E, UPM 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. ~R : 8(3:9'1' A~I.~T, A]3T, 28287 9. Unit or Lease Name Prudhoe Bay Unit 10. Well No. Y-4 (43-28-11-13) 11. Field and Pool Pru~hoe Bay Prudhoe Oil Pool For the Month of July ,19 82 -12. Depth at end of month, footage drilled, fishing jobs, directional drilling problems, spud date, remarks 13. Casing or liner run and quantities of cement, results of pressure tests 14. Coring resume and brief description 15. Logs run and depth where run 6. DST data, perforating data, shows of H2S, miscellaneous data See Attachment RECEIVED AUG- 4 i982 Oil & Gas Cons. CrJmmissi~n tmch0rage SIGNED (,4~9~ TITLE District Field Engineer NOTE--Reo//on this form is required for 9~h/calendar mOnth, regardless of the status of Operations, and must be fil licate with the Alaska Oil and Ga~fCibnservation Commission by theUl5th of the succeeding month, unless otherwise directed. Form 10-4{~4 Rev. 7-1-80 Submit in duPlicate PERFORATING DATA - Well Y-4 (43-28-11-13) July 7, 1981 July 14, 1981 Rigged up Schlumberger and perforated the following interval using a 2 7/8" hyperdome gun at 4 spf. This interval is in addition to the intervals already perforated on 10-21-80. 10210' - 10220' BKB (Ref. BHCS/GR, 6/24/80) Put well on production. Set and tested SSSV in ball valve nipple at 2077'. Well on production. 'RECEIVED AUG- 4 ~82 Oil & Gas Cons. Commis~i~rf ~,nchorage SUNDRY NOTICES AND REPORTS ON WELLS i 1. DRILLING WELL .'-3 £OMPLETED WELL [] OTHER [] 2. Name Of Operator 7. Permit No. Sohio Alaska Petroleum Company 79-105 3. Address 8. APl Number Pouch 6-612, Anchorage, Alaska 99502 5o- 029-20423 4. Location of Well 9. Unit or Lease Name At surface: 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, ~ ...... Prudhoe Bay Unit 10. Well Number Y-4 (43-28-11-13) 11. Field and Pool Prudhoe Bay 5. Elevation in feet (indicate KB, DF, etc.) I 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 80.91 ' AMSLI ADL 28287 12. Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data NOTICE OF INIENTION TO' SUBSEQUENT REPORI OF' Additional (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 follcwing interval will be perforated during June/July, 1981, using Schlumberger 2 7/8" Hyperdome guns at 4 spf. This interval is an addition to the intervals already perforated in this well. · 10210' - 10220' BKB (Ref. BHCS/GR, 6/24/80) An SSSV will be reset and tested in the ball valve nipple ca. 2000'. Wo -k JUN"-3 1.98t Anchorage , , 14. I her th true and correct to the best of my knowledge. Signed /'7~x~C),-k-~ ~ [/~ ¢ Title District Field Enqineer Date ~ // /~/ Thespa((~%elowf'orC(~n~ssionuse GQJ. Plisga - " ' / ' - Condition~ of Approval, it~ny: Arc,roved Copy · ': .- ~ ~eturned Approved by " COMMISSIONER the Commission Date Form 10-403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 SOHIO-BP ALASKA PRODUCTION DIVISION SFO/UNIT/STATE: 12/15/80 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 Pinf! ps -- - · · - P_.F/*,~. . - :~ , _..-_-_-.-: - -. SFO SOHIO FTNAL DATA e followin§ material is bein§ submitted herewith. Please acknowled~ receipt by COPY' of this letter and returnin§ it to this office:-- ~FO/UNIT/STATE: C-8 CH CNL 11/24/80 f/4 5" [-Mara thon) D-14 TDT-M 11 / 26 / 80 ~/1 G-1 CH CNL 12/3/80 f/6 5" H-2 CH CNL 11/26/80 ¥12 5" H-7 CH CNL il/24/80 //4 5" J-9 CH CNL 11/22/80 ~/3 5" N-6 CH CNL 11/29/80 ~/3 5" : ~ TDT-M 11/29 / 80 f/i 5" Well Records SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION TELEPHONE (907) 26 /~RCO ' , ~_ MAIL: POUCH 6-6 Chevro~ ...... ANCHORAGE, ALASK, -- -- 11/13/80 TO: SF0/UNIT / STATE: Mobil _ (-Marathon) .... RhiIlip~ .__ , SFO __ _ ii . ...... REFERENCE: ;FO/UNIT/STATE: /~OHIO FINAL CASED HOLE 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-4 Spinner 10/20/80 #1 D-10 EPL 10/28-30/80 #1 D-12 CCL/Per,f. 10/21/80 #2 H-8 EPL 10/28-30/80 #1 Q-2 Spinner 10/30/80 #1 ,~2 Spinner 10/24/80 #1 ,~ Perf. CCL 10/21/80 #1 Kuparuk 22-11-12 Temp. Log 11/3/80 #1 5l! 5'~ 5'~ 2"/5" 5" 5" 5'~ 5" Carol Krieter Well Records 19 Alaska Oil & Gas Cons. Comm[ssiort Anchorage SOHIO ALASKA PETROLEUM COMPANY 3111 "C" STRE ANCHORAGE, AL TELEPHONE (907) MAIL: POUCH ANCHORAGE, ALA~ October 31, 1980 CONFIDEN' I STAT ~E~ Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: Well Y-4 (43-28-11-13) Enclosed, in duplicate, are the following forms for the above-named well. 1. Form 10-407, Completion Report; 2. Form 10-403, Sundry Notice and Reports on Wells; 3. Form 10-404, Monthly Report of Drilling and Workovers. GJP:ja Enclosures cc: Well File #17 S. R. Bundy A. E. Leske Geology An~horag~ ~' STATE OF ALASKA-,--~:1 --I 'C:OMM--- ALASK/~ ~AND GAS CONSERVATION C _ .vllSSlON --L~-c::OMM~ WF-_LL COMPLETION OR RECOMPLETION REPORT AND , J 1-ENO .... 1. Status of Well Classification of Service Well ~~.'e. OIL ~[] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] _ j ..... 3 LNG _ 4 rNC - 2. Name of Operator 7. Permit Number -'- I,,.] GEOL Sohio Alaska :petroleum Company 79-105 I 2,.,~=_-~ 3. Address 8. APl Number I' 3-(~E~)~'/ :Pouch 6-62[2, Anchoracje, Alaska 99502 50-029-20423 --1 STA~T~' 4. Location of well at surface 9. Unit or Lease Name -- I STAT TLC -- 1272' SNL, 4839' WEL, Sec 34, TllN, R13E, UPM Prudhoe Bay Oni~ ~: · ! At TOp Producing Interval 10- Well Number ¥--4 (43-28--]-1-]-: ONFEE:' 2243' NSL, 889' WEL, Sec. 28, TllN, R13E, UPM FiLF: At Total Depth 11. Field and Pool ....... 2498' NSL, 985' WEL, Sec. 28, TllN, R13E, UPM Prudhoe Bay ,5. Elevation in feet (indicate KB, DF, etc.) J 6. Lease Designation and Serial No. Prudhoe Oil Pool KBE = 80.91' AMSLJ ADL 28287 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. J 15. Water Depth, if offshore J 16. No. of Completions 6/6/80 6/23/80 10/21/80J feet MSLJ 10886,HD17' T°ta' Depth 'MD+TV•' 9600, ~V.[) 18' Plug Back Depth 'MD+TVD)19' Directi°na' Survey 10847 ,MD 9564'~ ~ES I~ NOD J 20' Dep'h where SSSV set 2077 feet MD I21' Thickness °f Permafr°st 1950,GL _ 22. Type Electric or Other Logs Run DIL/SP/GR, BHCS/GR, FDC/CNL/GR/Cal - 23. CASING, LINER AND CEMENTING RECORD _ SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED ~.. 20"x30" Insulate~ Conduct~rSurfac~ .. 110' 36" 12 cu.¥ds, Arcticse! concrete 13 3/8". 72¢, L-80 Surface 2664' 17 1/2" 3869 cu.ft, Permafr~st 9 5/8" 47# L-80. ' Surface 9880' 12 1/4" 1391 cu.ft. Class c. 130cu.f~_. 7,, 29# L-80 .9355' 10886' 8 1/2" 430 cu.ft. Class G . 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD , .~ interval, size and number) [vid ~ SIZE DEPTH SET (MD') ' PACKER SET {MD) Prudhoe Oil Pool - Top: 101-~0' 8'926' 4 .1/2" 9403' 9297' ... Bottom: 10202' 8973' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10150-10164 ' BKB 0.5"@4spf (Ref .BHCS/GR, 6/24/80DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 10169-10181 ' BKB " " ( " ) 110191-10202 'BKB " " ( " ) 27. PRODUCTION TEST ' · · ' . ,. . ' ·. j Method of Operation (Flowing, .gas lift, etc.) ~ Flowing ,,, t Date of Test Hours Tested PRODUCTION FOR OI L-BBL GAs-M'CF WATER-BBL CHOKE' SIZE I GAS-OIL RATIO ' TEST PERIOD I , , Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL . OIL GRAVITY-APl (corr) Press. -. · 24-HOUR.RATE · 28. " cORE DATA , , , Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or ware r. Submit core chips. None .. !:?, Form 10-407 Rev. 7-1-80 CONTINUED ON REVERSE SIDE Submit in duplicate 29. 30. ~ GEOLOGIC MARKERS FORMATION TESTS _ NAME Include interval tested, pressure data, all fluids recovered and gravity, ' ,I MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. BKB Subsea Sag River SST. 10019' 8807' Shublik 10049' 8834' Ivishak 10136 ' 8912 ' , _ 31. LIST OF ATTA/CI~MENTS None [ I 32. I hereby~ ~,t~:itrue and c°rrect t° the best 'f mY kn°wledge i , t-- G. O.( V~¥sga k5 Enqineer ., INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1: Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in. item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. ' Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: FloWing, Gas Lift, Rod Pump, Hydraulic P~I~~~,u '' ~i~le;-..Water?,~., ~ .. !n' jection, Gas Injection, Shut-in, Other-explain. - .... Item 28: If no cores taken, indicate "none". ~ .~. ~,, -~ ~ 19~i~ Form 10-407 STA'i-E OF ALASKA ..~ I" co,'~M' · ALASKA~"" AND GAS CONSERVATION C(" IMISSION j'co,'vl~7 SUNDRY IkoTICES AND REPORT ON WELLS t 1LNG 1. ~ DRILLIN~ WELL a COMPLETED WELL ~ OTHE~~NG 2. Name of Operator 7. Permit No. ' , sohio 9-z0s _. Il 3. Addre~ 8. APl Number .~ouch 6-612~ Anchoraqe¢-A[aska 99502 5o- 029-20423~- ~~3'GE~ ~. Lo~tion of Well 9. Unit or Lease Name ~ , _ ~t su[~ace: ~ruahoe Ba~ Oni' ~ STATTEC- 10. Well Number ,CONFER, [272~ S~ 4839~ ~, Sec. 34, ~[[~ ~[3~, O~N Y-4 (43~28-[~-~j.._' ..... 11. Field and Pool - ~ruahoe 5. Elevation in feet (indicate KB, DF, etc.) ~ 6. Lease Designation and Serial No. ~[~a~oe O~[ ~oo[ ~ = 80.9[" ~S~~ AD~ 28287 12. Check Appropriate Box To Indicate Nature of Notice, Repo~, 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: R~ort multiple completions on Form 10407 with a submitted Form 1040~ for each completion.) 13. Describe Proposed or Completed Operations (Clearly state all pertinent details and give pertinent dates, including estimated date of starting proposed work, for Abandonment see 20 AAC' 25.105-170). ~he ~o[[o~ng ~nLerva[s were pe~ora[ea on October 2[, ~980, using 60 Znt~[. 3 [/8" ca~ie= guns at 4 [0150' -[0164' ~ (~e~. B~CS/6~, 6/24/80) [0169' -[0~8[" 9~B ( " ) [0~9[' - [0202~ B~B ( " ) ~n SSSV ~as set aha [estea &n the ba[Z valve n&pp[e ab 2077'. ::~. 'l~~zi::d_ corr., to the best of my knowledge. n T~ D~S[~C[ E~e[~ ~g[~ee~ Da~e ~ T~ess.~e ~e~ow ~o~(Co~s~o~ ,~~e~ow ~o~ ~ ~- 3 · Conditions of Appro~,~f any: By Order of Approved b~, COMMISSIONER the Commission Date _ Form 10403 Rev. 7-1-80 Submit "Intentions" in Triplicate and "Subsequent Reports" in Duplicate ., ~.. STATE OF ALASKA ,..,( ALASK~ _ AND GAS CONSERVATION~,~.,._,MISSION '~..'J-COMM MONTHLY REPORT OF DRILLING AND WORKOVER OPER T _ . - 1. Drilling well ~ Workover operation ~ ..... ~ J 1 ENG J 2. Name of operator 7. Permit No. Sohio Alaska ~et~o[eum Comgan~ 79-[05 I 3. Address 8. AP~ Number J -1 GEOL ~oQch 6-6~2, Anchorage, Alaska 99502 50- 029-20423 - I 2-G~O~ ;4. Lo~tion of Well 9. Unit or Lease Name at surface Prudhoe Bay gni 1272' SNL, 4839' ~L¢ Sec. 34~ TllN~ Ri3E¢ UPM lO. WellNo. Y-4 (43-28-11-1:~ ~...STATTEC~= 11. Field and Pool ~' ~ CONFER= Prudhoe Bay KBE = 80.91' ~SLI, ADL 28287 For the Month of October ,19 80 .12. Depth at end of month, footage drilled, fishing jobs, dir~tional drilling problems, spud date, remarks , 13. Casing or liner run and quantities of cement, results of pressure tests . , , 14. Coring resume and br'ief description ....... 15. Logs run and depth where run , , j l 6. DST data, perforating data, shows of H2S, miscellaneous data ~.., ;,~; . ~.~., See Attachment. . , . 17. I hereby y true and corr~t to the be~t of my knowledge. __ / / ~ District Field Engineer f~/ -- ~ T TLE ..... DATE Oil and Gas Conservatio~mission by the 15th of the succeeding month, unless otherwise dir~t~. Form 10~04 Submit in duplicate Rev. 7-1 ~0 PERFORATING DATA - WELL Y-4 October 18, 1980: October 21, 1980: October 27, 1980: October 29, 1980: October 30, 1980: Pressure tested tubing and inner annulus. Rigged up GO Int'l. and perforated the following intervals using 3 1/8" carrier guns at 4 spf: 10150' - 10164' BKB (Ref. BHCS/GR, 6/24/80) 10169' - 10181' BKB ( " ) 10191' - 10202' BKB ( " ) Put well on production. Shut well in to prepare for static pressure survey. Ran static pressure/temperature survey at 8800' TVDss. Set and tested SSSV in ball valve nipple at 2077'. Well on production. SOHIO ALASKA PETROLEUM COMPANY -'-j CaMM 3111 "C" STR~ TELEPHONE (907)i - MAIL: POUCH, ;-61~ 3 ANCHORAGE, ALA~I~'~-i ]OE~O~ STAT TEC October 7, 1980 c~~STAT TEC~ J, FILF.' - '," , Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton RE: Wells X-9, X-8, Y-4, D-14 Gentlemen: Enclosed, in triplicate, are Forms 10-403, Sundry Notices and Reports on Wells, for the above-named wells. These contain our proposals to perforate the wells. GJP:ja Enclosures cc: Well File #17 S. R. Bundy A. E. Leske ~:~-. Distric:Field i:neer F~orm ! 0-4'03 REV. 1-10-73 Subml t "I ntentions" in Trlpl icate & "Subsequent Reports" in Duplicate , STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE SUNDRY NOTICES AND REPORTS ON WELLS (Do not use this form for proposals to drill or to deepen Use "APPLICATION FOR PERMIT--" for such proposals.) O,L I~1 GAS !--'1 WELLI;:.J WELL! I OTHER 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchorager Alaska 99502 4. LOCATION OF WELL At surface 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UPM 13. ELEVATIONS (Show whether DF, RT, GR, et~) KBE = 80.91' AMSL 14. 5. APl NUMERICAL CODE 50-029-20423 6. LEASE DESIGNATION ANO SERIAL NO. ADL 28287 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit 9. WELL NO. Y-4 (43-28-11-13) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Pool 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 28, TllN, R13E, UPM 12. PERMIT NO. 79-105 Check Appropriate Box To Indicate Nature of Notice, Report, or Other Data SUBSEQUENT REPORT OF.. FRACTURE TREATMENT ALTERING CASING SHOOTING OR ACIDIZlNG ABANDONMENT* (Other) (NOTE= Report results of multiple completion on Well ComPletion or Recompletion Report and Log form.) NOTICE OF INTENTION TO; TEST WATER SHUT-OFF FRACTURE TREAT SHOOT OR ACIDIZE REPAIR WELL PULL OR ALTER CASING MULTIPLE COMPLETE ABANDON* CHANGE PLANS (Other) 15. DESCRIBE PROPOSED OR COMPLETED OPERATIONS (Clearly state all Dertinent details, and give pertinent dates, including estimated date of starting any proposed work. The following intervals will be perforated during October/November, 1980, using G.O. Int'l. 3 1/8" carrier guns at 4 spf: 10150' - 10164' BKB (Ref. BHCS/GR, 6/24/80) 10169' - 10181' BKB ( " ) 10191' - 10202' BKB ( " ) - An SSSV will be set and tested in the ball valve nipple ca. 2000 ft. 16. I hereb y and correct APPROVED BY ~/~ ~~ [ TITLE CONDITIONS OF APPROVAL, IF AN~: ~ ~~ ~ See Instructions On Reverse Side r ApProved Copy ., Returned SOHIO PETROLEUM COMPANY Division of Sohi.o Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISION ~co 3111 "C" STREE' ANCHORAGE, ALA~ · TELEPHONE (907) 26! MAI L: POUCH 6-6 ANCHORAGE, ALASKI TO: EXXON PHILLIPS 9/26/80 #3 SFO REFERENCE: SOHIO MAGNETIC TAPE (rcvd 9/25/80 pm) following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it to this office:-- Y-4 Magnetic LIS Tape 6/24/80 #1 Well Records [ 1 ENG :KAt 2 ENG' 4~4ENG ENG __1 STAT TEC I STAT'r c 1 I~ONFER: FILF: #60627 19 SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-Bp ALASKA PRODUCTION DIVISION TO: SFO/UNIT/STATE _ i i i i . I iii i LI I L I ____ I IIII L . . MAIL: POUCH ~ ~'2~ STAT TEC - _ (7/23/80-S~a~e) SFO ........ -- . REFERENCE: 0 DATA · {./, ~,~,,,,_~.ii~?ng~,/The roi n~, material is being submitted herewith. Please acknowledge receipt by signing a ......... -coDy of ZhJs letter., and_~eturnir~, it toth is office:- Y-4 FDC/CNL FDC 6/24/80 f/1 2" & 5" " ) BHCS " ,, ~/1 2" & 5" Y-4 DIL/SFL //1 2" & 5" State Only: Y-4 6/24/80 ..... ~ ........ " ~_~ Gyroscopic Survey f/1 2" & 5" 7/5180 ......... .-..'4 £2 -~a~netic. Single Shot. .._Survey_._ - . __6/.7J---'-80_.,_6/24/80 Anne Barns Well Records ~ ,,'~C p~ ~/ RECEi SOHIO ALASKA PETROLEUM COMPANY July 28, 1980 Alaska Oil & Gas Conservation Conm~ssion 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton 3111 "C" sTREET I RF.$' F~ ANCHORAGE, AL~ ~ ~N~ TELEPHONE (~07) ~,~= .OUCH ANCHORAGE, ALASK~ ~ CONFER~ FILF= ~- ::.::. , ,, Gentlemen: WellY-4 (43-28-11-13)~~ Enclosed, in duplicate, is Form P-7, Completion Report, for the above-namedwell together with the Well History, Well Logs, and Directional Survey. This well has been suspended pendingperforating operations. Enclosures cc: Well File #17 Yours very truly, R. H. Reiley District Drilling Engineer Form SUBMIT IN DU~ " '' STATE OF ALASKA (See ,.~..=r in- structions on reverse side) OIL AND GAS CONSERVATION COMMITTEE WELL COMPLETION OR RECOMPLETION REPORT AND LOG* la. TYPE OF WELL: OIL GAS N WELL[] WELLL.J DRYD Other b. TYPE OF COMPLETION: NEW ~ WORKN DEEP-[--~ PLUG ~ DIFF. WELLI2~ OVER I I EN I I BACK.I I RESER.I I Other 2. NAME OF OPERATOR Sohio Alaska Petroleum Cca~any 3. ADDRESS OF OPERATOR Pouch 6-612, Anchoraqe, Alaska 99502 4. LOCATION OF WELL (Report location clearly and in accordance with any State requirements)* Atsurface 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UPM At top prod. i.terva, reported be,ow top Sag R. SST. 2162' NSL, 1081' WEL, Sec. 28, TllN, R13E, UPM At total depth 2498' NSL, 985' WEL, Sec. 28, TllN, R13E, UPM ORIGTNAL 5. AP! NUMERICAL CODE 50-029-20423 6. LEASE DESIGNATION AND SERIAL NO. ADL 28287 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT, FARM OR LEASE NAME Prudhoe Bay Unit (Y-~(43-28-11-13) IO.'~-PI~LD AND POOL, OR WILD'EAT P~zc~oe Bay,P~-~zd~oe Oil Po~ 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 28, TllN, R13E, UPM 12. PERMIT NO. ' 7 -1 ~.5 HEAD ~/~/R0 6/23/80 I 6/29/.80 I KBE.= 80.91' AMSL I~l~ 51.11' AMSL MD&TVDI20 IF MULTIPLECOMPL I IN~ALSDR LLEDBY 18. TdTALDEPTH, MD&TVD Ij9. PLUG BACK I ' HOWMANY* " 121. ROTARY TOOLS CABLETOOLS ~ DEPTH 10886'MD 9600'TVD 1 10847'MD 9564'TVDI I Total 22. PRODUCING INTERVAL(S), OF THIS COMPLETION - TOP, BOTTOM, NAME (MO & TVD)* 23. WAS DIRECTIONAL SURVEY MADE None Yes 24. TYPE ELECTRIC AND OTHER LOGS RUN j DIL/SP/GR, BHCS/GR, FDC/CNL/GR/Cal 25. CASING SIZE 20"x30" 13 3/8" 9 5/8" 7" 26. SIZE I 28. PERFORATIONS OPEN TO PRODUCTION None CASING RECORD (Report all strings set in well) WEIGHT, LB/FT. / GRADE / DEPTH SET {MD) HOLE SIZE rnsulated C~nducto~' / 110' 36" 72# / L-80 ! 2664' 17¥' / ,-80 / 880' 29# / L-80 /9355-10886' LINER RECORD TOP (MD) BOTTOM (MD) I SACKS CEMENT* I (Interval, size and number) 30. 'pROI I CEMENTING RECORD / AMOUNT PULLED 12 cu.yds. Arcticset concrete 3869 cu.ft, permafrost Ce~nt 12%" 1391 cu. ft. ClassG;130 cu.lft. Permafrost C Q~" 430 cu.ft. Class G 27. .TUBING. RECORD SCREEN (MD) SIZE DEPTH SET (MD) PACKER SET {MD) I4½" 9403' 9297' 29. ACID, SHOT, FRACTURE, CEMENT SQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED ~UCTION DATE FIRST PRODUCTION IPRODUCTION METHOD (Flowing, gas lift, pumping--size and type of pump) I WELL STATUS (Producing or I I shut-in) DATE OF TEST. HOURS T~STED CHOKE SIZE I PROD'N FOR OIL--BBL. GAS--MCF. WATeR-BBL. I GAS-OIL RATIO I FLOW TUBING CASING PRESSURE CALCULATED OIL-BBL. GAS-MCF. WATER--BB ':~':i' !~ "" ij..OIL ~/~VI~-API (CORR.) PRESS. 24-HOUR RATE 31. DISPOSITION OF GAS (Sold, used for fuel, vented, etc., 32. LIST OF ATTACHMENTS We]] History_: Well Loqs: D~ rec~o~al Surve~v 33.1 hereby certify t~he ~o~ta:~:ation is co~'nplet, and correct as determined from all available records- DMS: ja *(See instructions and Spaces for Additional Data on Reverse Side) INSTRUCTIONS General' This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alasl<a. Item: 16: Indicate which elevation is used as reference- (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Items 20, and 22: If this well is completed for separate production from more than one interval zone (multiple com- pletion), so state in item 20, and in item 22 show the producing interval, or intervals, top(s), bottom(s) and name(s) (if any) for only the interval reported in item 30. Submit a separate report (page) on this form, adequately identified, for each additional interval to be separately produced, showing the additional data pertinent to such interval. Item 26: "Sacks Cement": Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 28: Submit a separate completion report on this form for each interval to be separately produced. (See instruction for items 20 and 22 above). 34. SUMMARY OF FORMATION TESTS INCLUDING INTERVAL TESTED, PRESSURE DATA AND RECOVERIES OF OIL, GAS, WATER AND MUD 35. GEOLOGIC MARKERS NAME MEAS. DEPTH TRUE VERT. DEPT BKB Subsea ,Sag R. SST. 10019' 8807' Shublik 10049 ' 8834 '' Ivishak 10136 ' 8912 ' 36. CORE DATA, ATTACH BRIEF DESCRIPTIONS OF LITHOLOGY, POROSITY, FRACTURES, APPARENT DIPS AND DETECTED SHOWS OF OIL, GAS OR WATER. WF~.T. Y-4 (43-28-11-13) WEr,I. HISTORY June, 1980 Spud well at 0430 hours, June 6, 1980. Drilled 17 1/2" hole to 2707'. Ran 68 jts. 13 3/8" 72# L-80 Buttress casing to 2664'. Cemented with 3869 cu. ft. Permafrost cement. Installed and tested BOPE. Tested 13 3/8" casing to 3000 psi, okay. Ran leak-off test at 2740' to 0.73 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9890'. Ran 259 jts. 9 5/8" 47# L-80 Buttress casing to 9880'. Cemented in two stages: First stage with 1391 cu. ft. Class G cement; second stage through D.V. packer at 2608' with 130 cu.ft. Permafrost cement. Drilled cement, tested casing to 3000 psi, okay. Drilled out to 9934', performed formation' competency test to 0.7 psi/ft. gradient. 'Directionally drilled 8 1/2" hole to 10886'. Ran open hole logs. Ran 38 jts. 7" 29# L-80 Buttress casing to 10886'. Cemented with 430 cu. ft. Class G cement. Cleaned out to 10847', tested cas'.~ng to 3000 psi, okay. Changed well over to NaCl, ran CBL. Ran 216'~jts. 4 1/2" 12.6# L-80 AB-mod. Buttress IPC tubing to 9403'. Landed tubing with ball valve at 2043'. Installed and tested 6" tree. Displaced tubing to diesel. Set packer at 9297'. Tested tub'!ng to 3500 psi. Released rig at 0600 hours, June 29, 1980. d. A. Fouch~ President Mr. Gary Plisga Sohio Alaska Petroleum 3111 C. Street Anchorage, AK 99503 Re: July 9, 1980 Our Boss Gyroscopic Survey Job No. Boss-16620 Well Y-4 (S~C 34 TllN R13E) ' Prudhoe Bay Field North Slope, Alaska Date of Survey: July 5, 1980 Operator: Kirk Afflerbach Dear Mr. Plisga: Please find enclosed the "Original"_and sixteen (16) copies of our Boss Gyroscopic Multishot Directional Sruvey on the above well. Thank you for giving us this opportunity to be of service. Yours very truly, SPERRY-SUN, INC. Ken Broussard District Manager KB/kc Enclosures :'-"': .-,~.?-..' ~': · i> ,-- '..,":'??: i'.':-~..~;;"~;~?:;'~:/>'.-;::':.ii:~:.:-i-~-.':i'. ANC'H'O:R:'AGE'?4~L'ASK'A!!-?-:~'?:'?'.'' . '."' :!?~i':::~'iJ:'":'{'-'i' ' ~. . ~'~ s ~ ~ ~ ~ A' L' A~ ~:A" ::P': E T:~ O.L~ E~'O:~ ~'~' c"o ~ P;:A'~:¥"::''-~' ~-.?:.;:. ~.. ?::' ~. >.~.~-?-F :?. ~U~.~ ?~:.~L~ ~'::~' :?:.' ~?'?' ?'::"':?:???~::?C:~?~: .~?: "???.~, :.~.~'~ '~:::~ ?;';.~:~ ? :J~:D: A ~ E'~":'O F,~ .':'S UR V EV. :.U u L Y ~. ~ ~ ~ ~ Y-A S~ 3~ ~llN ~ COh~PUTATIO~ DATE BO~s'"GYRO~COPIE ~U'RV'~'Y PRUDHOE BAY dULY ~ 1~80 dOB NUMBER BOSS-16620 AL.~SKA KELLY BUSHING ELEV. = ~?:~ .?' .... .. '-~".'..-.:....?:,/~' ~:'.' ~.~-~-?:~...-: ~-~ ~::.~':,..~.:. ~ ?~,., ::<~: ~--K ,RK,..AFFLERB ACH. ~EA "URED VE'R'T'iC'~L' 'V'ERT'I CAL""""'"'"'I~'C["i~'~""'YI'"~N''''' ....... 6.I:.R~E`~.T.i:<N~....~...`..~¥~E.v:E.R..I..T.Y`.......~...~K~.~¥A~UEAR .... CO'ORD'i'N:A'T~S' DEPTH DEPTH DEPTH D'EG MIN DEGREES DEG/~OO NORTH/SOUTH EAST/WEST SEC , AGE 1 80.91 FT. lC'AL TION ~00 399..$8 ,319.07 0 ~5 S 62.39'E ..13 1.~9 S 3.~5 E - 500 ~99.97 q. 19.06 0 55 S 58.80 E .18 2.22 S ~.7q E -3.75 9Oo ........ ~'.92 ...... ~i'~;"d"i'""'"'""" .... ~,." ~V',",'"'"'s""7o-"-"'o':'['' ........ '~"'"' .... '"'";-2,9 .......................... ,-"69'-s ........... Zo'.ss' E .......... 1300 1099.91 1019,0.0 0 33 S ~G'SO E ,-03 5,51 S 12.q2 E -9 1~'99,89 ; i'~'l'~'"9'~ ......... o "3o ....... :'s .... ~'~;60' ~'" ..... ' .... ' ..... "'2"~'~" ............ '"'"'":'~:,'~'2"s' """-:" i~.i~ 1599.88 ' 1518.97 0 27. S 30'89 E .13 7.28 S 16,66 ?- 12f~O .. 1300 1400 1500 1600 !700 1699.88 1618.97 0 ~I S 35.80. E .26 8.13 $ 17.23 E 1P 00 ' '-:.':' 17 99 o"87 :~:':: ":-"~'::.-: :.1:'7-'i8,9'6,..' '. 0 .q 2--: :'.i . '.S:::-35~" 80:'.::E:!:~:}:;::¥-:?;.i:': :.?~'...::. 01~:.......' ..:..,:'L;-'-:..:.~9".I. 5.; S: ' .. 1 7..96-. E. 1900'.'..'?-:,.-.."~.-I'899'.~&'-":::~'":.':: ~'}:-!'8'i8:' 95'~' ' :O.. ' '.'.-?: ..:. '";'"'::':'"-?'.'-?':?;:~::;??':..C?:,.'.: ,'-'"". ':.:'.' L...?.':'"'?.: '.:/. ':::~.'~' '.:~ ......... -..: .... ' "' 7" '" :'" "z'ooo ....... i'~S~'."~5 .......... i'si~'."~"~ .... ' ....... 'd '~a"'"'""~'""'~7";'S'O"'""E ...... ..... ' ...... , ~ ............... ""ii'-;Z~'"-'S ..... ~v."z'~ '~ 2100 2099.8~ 201~,93 0 5q S Z7.19 E .1~ 1R.~I S 20,10 E 2200 2199.83 2118,92 1 1~ S 30. 0 E .~'~ 13,97 S 21,12 E ~--' 250o: ...::22.~9,-~:o.:.-;~,:.:;-::-::.:.'.' ~21e'-,~9- i ..::e .... .....' ~ 0 o::~:C::':. ?~: ~3:.~.:9':~ ':t:' S':~':':~': :~ 6~-~ '"'[:':~': :':?'" '::~-' ~:~ ~: ":' ~"o-::: :" .'::'::'~::~.~.Z~:; i:;6"~ S '"" '~ 3,~0" .:.. ~-.....:.~... .~.-...~.:::~ ~,': · ~:::~.:. :; ~:. ~?.. '....::.:¥.....;. . _...... ~...._ :<.?.?.... :-:..... . ....:. :?..:;' .'.:'.~.~' .~:.:7...~...::. .: ..: :... .... -5 7 :"-':::' ...:::::,. · .~6':~':t 0 .; :E.:-~:":: .':-~--::::.-:;? ::.:.?~ ~ 2: .:. ~'...~ ..?::: ~.. ~8 ','GT;-.S.:.;:::'?,... '.;.... 2 e · 23 .E..'.-: . ' ~oo ............ ~'~9'v'.7''~'`:'''' ....... 2"s'z~"."s~ ....... 0 '-"~2" ........ "":"'s "~l";z"O:'"E'::'''''~'~'' .......... ":'"":'"'":"'::','"z~ .... ?:":" :'"'- :2 o' "z 3 .... ' ':'"':s .... :'":'?-" ~' '~7 ~': "': t% 77.29 W · N 73. ".0-.:..~ -. -: :,-~ ,77 3.08 .: 2700. 2699.75 2618.8Zr 0 2RICO 2799,69 2718,78 3 16 ii?'-"- ' ' -- i~ :::':~:':".'.'2'.g. 18'" 37. 6 ~9" 0.00 1.71 2.62 .55 -9,99 -10'31~ -11" 08 -ll,¥O -12,70 -13.70 -16',11 -16,18 ~'1 f,65 -18.72 -20.53 '22.52 -2~.,33 '2'6.03 "21.65 -28.77 -27.58 -22.3~, SCHI© ALASKA PETRCLEbP CC~PANY Y-~. SEC 34 TllN R13E pDUDHOE BaY a. LASKA MEaS DEFT TRUE' SL'B"SE':A S, FERR¥-SUN WELL 'SUP:, .I'ING. COP, P'~¥ - . . , ~N C NOR.~ G E'e" A!L.A;$K A:.'? :"'. i'. :. :' ."::.:;.. ' ' . .l?/.'".'.:'-?: ".:': .... :' ..... ":"~-::.':DATE'. OF SURVEY JULY coFPuT4'T~:Oh 'DsT'E ........... '"."~05S G¥RCSCOPIC SUR'VE¥ dULY 8~ 1980 dOB NU~,BE'R BOSS-16620 KELLY BUSHING ELEV. COURSE UR. ED. VERlICAL VERTIC4L INCLINATICN H DEPTH CEFTH DEG R0.91 FT, · . . :":'i!-': :i':'~ ~ ..... :i~:~:: · ':~'!%..%~-.": '~'' '"~- ';i.:: ?:.'.:-:.~. ~ 0 P E R A T 0 R = K I R K A F F L E R B A C H " £ IREC'[I ON SEVERI'rY RECTANGULAR COORD 1N/~TE'S .... VER'T ICAL DEGREES DEG/IO0 NORtH/SOUTH EAST/WEST SECTION 79 .... ' .:.. . ..'.' 26. '70 6 SeO0 S~.'67 "~i.'?6 .... ' l~ ~7 .... ~'"~7";'7'0 '~ ...... 2;7'~' ~5;s6 N ~6;~7 'W"" '"'""27;~ ..... 3300 3287.92 32~7.01 18 59 N ~6.29 .~ 2.58 36.6~ N 58.~1 W 5~.93 3qO0 ~381.57 3300.66 22 2 N q.q.6.O W 3.11 61.2~ N 83.35 W 86.77' ~ ~ ~ .. ........... .. - · ~....., ~ -: .~ ...... ~, = ~: - ....,..:.u .... ":' ~::-' ".: ?~:2 '*'3 q '-'" -:": -''.:~:' 8'9 ~',6 5: ~.~N-''.: '~:':~.' ~' ':.'~: .1'1 D", 56 W'. 122 · 96 ~oo ~7~.~ s~S~.oO ~ 2~'.'?': ...... ":"'~""':"~'i',:~o' ~ ......... .' ......... ":'""~':""~",'~7 ....... " .... ":'i~'~;"5':2:''~ '";" .... ~o~.~"'u .... ~00 3897.23 38~6.32 ~8 5~ N 38-89 W 2.06 287.57 N 282.68 W ~ i O 0'" '"" :' '3.975 ':65: Z R 9'~ '"Tq::: ~::.:; L:" "-:'.:"'::':'~- 7.": 52'::;~:~ ?;.:~;..~;:i~;.N~':C3.:':I;~:~:;~?:.O:;!W':-'-:"..... :;'-:".'%~'.:.5:~.:;.0 I:-~:~::;~;;~;~:;;::~;~.:~L~.~'.....{-;(.::'~....::... ~..;.. !':'::.': .:....'..." :. 18, 2 ~.:.: :::. u ~ ~ c o ....... "" z'~ 2.-.~...:.... ::. ~: o..~ z.',;'~:~::.'.-:.~ .: ~.-:~ ~::;: :~:s~::?~:~N?~:~:~:~1~?:~.u::~:?:.:i~.::~??~:~:~?.~.~.:~.~:~.~:.~:~::.~- ': ' ~ q~OO '~JO'.Z~ q129.~3 ...... ' ...... ~8' '29 .........'N ."28,~9"'W ........ ,'~S 501.~1 N . ~Og.G'7'""W' q288.64 ~207.7~ ~8 26 N 28.39 W .05 556.03 N 4500 AG00 ~900 5~00 5100 5200 ~366,9~ ~286,0~ q 600.50'-:. '":' ~.5 I9'.9:9 5300 5qO0 5500 5225.53 51q~.62 5308,71 5222.8~ 53:81'96 53~1.05 . ,, 5600 ~39,25 W q68,65 W q98,11 W 5 27 - 60 :..: W 556'.57 W .... 5 t~5';'0'8 "W 613.66 W 6~2,08 W ,~8 qB 1~ 26.70 W .32 1222.31 N 78:3.09 g 1 ~8 28 N 26,70 W .20 1278.02 N 811.11 I,I 1 .. . ._. 56.~7 10.7~ 68.97 ~+29.,05 ~+90.17 552.05 6i~.81 675.~5 757.12 799.0z~ 861,26 923.~3 985.52 0~+7,76 109.~8 172,10 23qoll 296.2q ~20.29 ~82.~1 ~.Z5 5700 5800 5.900 . . :.:' :~ - :.' ::...::i~-.S.F ER.RY ,. S UN.. W'E,.L Li"::- S U ~ '"¥.Z N G':": CO'M P :J~'l~ Y ' . .......... :. - . . .::,.-::: :::: :.':;.::.:.~.~ rANc.~O~A?.~:E:'e':-?A'.'~'A:~-KA~':;..::'-..:~';:::..'.":':,':.': -.-..:..:.- ;.::~ , . ;'S~ZO ALASK~ PET~O'LEL~ 'cO~PAN.Y' .~ ._ '~:DATE OF SURVEY dULY Y-~ S~ ~ ~ZZN ~ CO~UTATZO~ DATE" ...... ' .... ~O'SS"GYROSCOPiC' SURVEY F~UDHCE B~Y dULY 8~ ·1980 dOB NUMBER BOSS-[6620 ~L~S~ KELLY BUSHING ELEV. ME~:SURED DEPTH 1980 80.91 FT. : .. ? ...... ;:.i ':ii.., i!:.! 'ii " .: .; ..' i: :i ?,, ? .... .... VERTICAL VERTICAL INCLINATION ClRECTICN SEVER"'~'T'~ :'R'E'C:fANGU'E"AR" "COORD'IN'~E3 ......... VERTICAL DEPTH DEPTH DE.G PIN DEGREES DEG/IO0 NORTH/SOUTH EAST/WEST SECTION 6300 5695.26 561~.35 3fl 13 . ~ 26,70 W . g5 1556.00 N ~50',~'"~ .......... 1 6~00 577~,79 5692.88 ~8 17 N 26.79 W '09 1611'29 N 978,31 606,255 668.23 729.92 7~l'.'b~ 853.17 6500 5852.2Q 5773.33 ~8 2~ l~ 26.79 W ,.06 1666.6~+ N 1006.26 W 191~+.83 6 6 0 0 ,:..~: :.,.: :':.. '. '-5 9i~3 0 ',:':fi;~:~::::-:::,"?.7%15.8 ~. 9'- '-...9/0:/:: :.'?~:.t. ~':::;'-'-~:-2. 6"~'/G 0~.'.::~ ~??~;~?~:~::~?:?~ :.97~:~:;~:~;~/~?~:?:', ~:~;7 2::.[:~::~9.1':':, N' .'" "' '" 1 O' 3 ~.. 6900 6167.75 6086.e~ ~7 i2 ~ 25,8'9 'W" ........... ~'?'-'-"'""~" ~"~'5'-""' "~'"'"'":':.;'~"'~'~'"~'7'8'"N ..... '"" '1115.'7~ 'W":" ..... 7~00 6247.56 G166.65 3G 5q N 2G. 0 U .32 19~0.96 N 11q2.10 W 2219,~7 7~00 6327.85 62~6.9~ ~6 16 N 25.70 B .65 ~994.61 N 116~.09 ~ 2278.8~ 7200 64[0-8-~697... " = ':' ''~' "' z=' ' ' ' ......'~':"' ........ '" ..... "' ......... · ~:.. ...... .6.:~27,7 8-~-?..~:~.~.;,~..~;-~ ,.:.:~..:~ ..-~.~.~.~?~.~:':50 '-;.: .:~.?:..: ~:; ?.' N -:2 5.', 6.0:~<-~.~W;.~;::~:~;:.:.;~¢:~:~;?/;~:;:;~.:??: :'-~ ~ 4,.~ ~;~.~:?::~.~:~;~;~:::2~0.~.'7-. 6 7 .,.:: N ,: ~- ":"-'-' ..Z 19 730 C ~"~ 64'9.0--:,'0:Z~:- .... :[O~':/B'~'?:N:::: ~'L:~'~'._:...'-;~.i2i ~ ;'~.'95/~:;?'U:::?~:?-.:-"/~ '2395 · 45 7~ 00 6'5"i'~:';~65 ~:~. :" ~ '''': :''~ :'"~"::" ;~ ::~'"'4:-'??¥'~':~:~: '"~:/~?~?"":?~?~'~'?' ;?"~' "-'¥:~':?'~':'~':'~%?'~?¥;?~'~;~:'??'~'~:7~?:~:¥~:'~:7'~' '::"~'~f~;;~';~}<:~:;~'";::;:'"L"?:~.~: :;r?: .:;.~.:~ - .~:~ ..?.-.. ~'.' :...:: ,.'.: .... ...::~f.~L.-.';' · -.-.:-6..~90,.7..~...:::.~.~:.~--~-:~:-~:~...~.:~:.::~5~ .-:-~:.~.~:..{;2~ ::..'..:-, ....~:.N.~:;25`?~8~9~:;~:~:~;~.~`~?~.~..~;?~:~;~;.~:~....:..~:;.~:`.7~:~..~?~¥~;~r.~.2~.5~.~..95 '.'N - ~..-.'.:, 1,2 ~.. 26 W 2~52 750b 6653,1'9 6'572.28 ............ '"":"'"35 ...... 31 N 26'10"~''''': ......... "':~'"'"':' .... "':'~:~":.'"~"'" ........... 2'2"03~"97"~'N' ' 1269~;'6'3"U ......... 2510.5~ 7600 673q.65 6653.74 ~5 2q N 26.20 ~ .13 2256.0~ N 1295.20 ~ 2568.33 77~0 6816.03 67~5.32 Z5 39 ~ 26.39 W ,28 23~8.~4 N 1320.95 U 2626.17 7 g 00 .' ~ 89 '7 "' 2 ~ f:;.~. ,?~ ~'"'-f 6'..~ 16 + 3.: 8.:¥;, .: .~ ~:. ,..% .~ 5 :~ '" . .' .' :;' 3.:7. - ' :~:.~..f."N..~ ::~-.2 G:::;'~7::6 ~<r-W%/'4~:~::' ~'::.?~::;.~Y'.':.4;':~ .l::8'-~r-'.'.<'.;;¥-;~;:72..,36.0"-';'2'..7 N. 13 47., 00 ;..': W -~ 2 68 ~ · 15 '7900 .; ::~:....' q' '" '"'"':'?-~:,~:~:'/?.' ' ':9 ':' :';~<-"¥~-. :~:';~?~:;~'-'?f?~'~'~';%""~':"'~'"-'~/~? :5:~"'N ..... :~..-'"' 73~',:' ~'5 ~W"' · ~''' 7~ ' 6,78.75. . - .... 6 8. .. -7 ,- 8~.~.. :~..---..~.-:.::.~5.- [6 .... .. :.-..N 26-.8:9.:.:-...~.~:.~.: ...,?..~... ........... -..,..~3.7.'.. ......... -: :. :~- :-, 2. ... [.~2 .... 0 :.:. ~3 1 ..... . :. . 2 1,82 8'00 0.,';:.:.:..: 7 :. .: · - .,.:...- ....., .... ~ .:,.:--~ .~.~...:.:.....~.,.:~ ,.--::: .-: --'. .~?::~?:~.;~' ~:~.~?, r?:.':~?:::-:..~;.?.~:?'~.:.-~'.' :--.' .~:-~--.:..;~:;..¢:..:~.~::'.. "-.-~?~.{ .... :' :; ' 8 ~" "~W"' ' · 060,56':.~.~,.. ~' '.6979,'65.'.~;;-~.,':'<' ..'~.~:..:,.c,-~' .~5~.~.~..~`.~:N.26~2.~.:~.`...~..:~`~:~.;~:~.r~....~.:~:~.~.~:;:~r.~:.:2~6~3~`:~ 8.~;.~.N: ~" '.:'~39 .'85-' : .. 2799 03 g200 7225.95 71~5.0~ 33 5~ N 26.20 U ,30 256~,60 N 1~8.07 U 2911.0~ 8306 7309.37 7228.~ ~3 1 ~ 25.79 U ,91 261~.15 N 1~72.2~ U 2965.91 ~ . . _ ~ ~700 ....... 76~''rz~'' ........ "?S67''~'z'''''~'''' .... ~Z .... Z'~ ................. ~'::~-~:"ZZ"":'~"9'~'~W~'~ ....... ~""~':~'~"'~'":~'~;'?~' '""'~'"~""~'~'Z'Z:'"~Z"~'~' :'' Z~Z ~,00 7733.73 7652.82 31 0 N 8, 0 W 2.0Z 2862,00 N 1559.9~ U 3228.76 ~900 78~9.5~ 77~8.63 ~0 ~ N 5. 0 ~ ~,56 2912.99 N ~5~5.75 ~ 3278.5~ ' ~ ' ' ....... . . : ~ ,, ' . -, ~: .. ,_. : . _, ..'~. ,,.... · , ,.. .... ,.... · , ...... , ......... ,, . ............. . .... , ..... . ............. SCHIO ALAs'K~ PETROLEL~ COMPANY "';.,:;.~ : ' "-'~iii:~..~i' sURvEY JULY 5, 1980 y-a.. S~ 34'TllN'-~'3E 'COMPUIATIO'N'"D~YE"'" ....... '~" ....... ' ......... " ....... ~0~' ....... G~RU~co'P'I~ -~URvLY .......... PDU~HOE BAY OULY 8, ~980 ~OB NUMBER BOSS-]6620 ALASKA KELLY BUSHING ELEV. = 80,91 FT, HE~sU~'D ....... DEPTH DEPTH DEPTH . DEG PIN DEGREES DEG/ZOO NORTH/SOUTH EAST/WEST SECTION ~500 8~4~.97 82~3.06 27 56 ~ 6.G9 E 1,40 520~'92 N i560,25 W 55A8 .. 9608 8432.70 8~51.79 ~7 20 N ~,90 E '' ,28 52A9,73 N 155~,79 W 3589, .... 9700 .~ .~' ..... 9800 ] OOOO P, 790.2G 8~'09.3'5 ......... ~'G'' 17 .... ""'"'N'"'""~'G";5'O-"'"E" ...... '""':~'"'" .......... "":'~: ;'S A":":"'"' '"5~2&'I2'"?N''''' ..... ':"'152~:'.'7A "~"":"::'~"'""':"""3'743. ]0200 ~970.81 8889.90 24 q7 ~ 16.50 E .62 3508.56 N 1500.17 ~ ~812.37 "" ~ '. : :;?,.. :. '"'; :';' ~ 0600 ~.~700 9~28.05 93~7,18 22 40 N 15.~9 E ,62 3702,98 N .I. Aq~,86 ~ 397~,67 ZOP, O0 9520.&0 9439.69 21 56 N 15.89 E .79 3739.56 N , 1~3A.69 W 4005.28 21 56. ?:~-~. :.'-N..~, ~ ~ ',~ 8 .... '. 5:~.:....: ~," ':...,:?..~,,:,?-.~,::-,;:--:00'.:. ' · ~,3.7-70 · 4:6.-;.,~ N , :,J ~ q.25.89, ': W~ 4051 · 07 THE CALCULATION PRCCEDURES. ~RE BASED Ch THE USE CF T. HBEE DIFENEIONAL RADIUS OF CURVATURE METHOD, .25 ,,, 26 95 SOHIO ALASKA PETROLEUM COMPAN.Y y-/~ S:EC 34 TllN R~3E PP L,"O H0 E ~L, ASKA,,, SPERRY-SUN WELL-!'>'SUF. :YIN.G:'.'CO..EP. AF-~Y"~'""::'/Li~/"Y'. .)' i~GE 5 . -. ..... :.. ANcHOR AG'E;..~".i'i:A/LA $'K.'A-'.i::L'i':.:...i.i.:'i':i::~ii':i!i:.:'.:.::":,' .' i'.:.:r:~i ..'><;:.:.,....:< '. .' '-"..'i.'.'?;i:r':?',?:.':..DATE'.OF SURVEY JULY Se. 1980 , ,, , , ,, ,,~,', -. · ..;::.. · ..... -'...L.-.-:,',< , ... . COFPUTAT]Ok DATE dULY 87 1980 JOB NUNBER BOSS-1662~ KELLY BUSHING ELEV. : 80.91 FT. -.?-:: .-.:.:.'.:......:: - >:.?.. 'S..:.OPERA:TOR'K IRK. AFFLERBACH ~ ~.:. ~. ~,:?:.::~:~:..~::~, ~:!:!~::.:~.:~ o-?::, ~. ~; '. %:::: ,~_ ~:~.~-~:.~ ~?,.~-.~.~,.::T~.:..~ :-.:~.. TRUE SUB 'SEA TOTAL MFSSURED VERTICAL VERTICAL RECTANGULAR COORD IN 8'lES P~D-TVD VERTICAL I DE PT H' DEP TH",.,:..>L...~L::/i~,.'/: ..:..D:EPTiH,:: ..... .' N C RT'H.:/S.CUTH.i>/.:.':/~::'i": :':<:EA.S T/WEST ':.. :.,DIF"F EP, E-NCE~.<.:.":.,::.:,.:.::<...,'.COR RECT IO -. .. ': ::...-.-:.'!' '. :.": ':. ";> - :.. :. ',v.: ~.!-'"::.,'-.. :....:...!'::?:..:-:/~:??.?:i~i..~?~{/:,:.':.::::.:' :....-. -, .... . .._. ::.-<::,. '.'.'.:>.'~:...;:..-.:~:.:..:?:'<-::.. :-'.:::'..:.;::.,:~:~::.i~;::':~:~ -':..' ..:. :..':-.".::.--:<.?~d<;:i~i,:/?ii:::.::&? 0':' .... . · 00.:,:'. :',;': ....... :.,: O. ' .: ~ . : !; ':: :~i-. ,:" '.::.,, ..:. ~'?::4: // ?::::::?.i:?' 1000 99~.~1 919.00 5.11 S 1Io5~ E 2000 1999,85 1918.9q 11,26 S 1~,23 E ,15 ,0 3000 2998.20 2917.29 ADO0' ' 5000 .' ~+67.8,97 6000 - 5qGO-07 3'897- 7~00 62q7.56 ¢000 :/060.56 ~000 7905.R5 lOOgO ~ ~8 6 THF C A 1o66 1'00.97 ... 218o26 2.18'.:91 :,,,. ...~..~-. 212.51 186 °99 15q.72 SCHIO ALASKA PETRCLEUM CCF. PAN¥ y-~ S~C 3'4 TliN R~3E PRUDHOE bAY aLASKA FT. TRUE SUB-SEA TGT4L ME~ SL!RED VERTICAL VERTICAL RECTANGULAR COORD IN ~'[ES P~D-TVD VERTICAL ' . , ~0 80,91 O.OO ,'11 S ,~a E .00 ~o ~so.s~ ~vo.oo .~ s ~.2~ E .0~ .0~ e~u 2~c.sz 200.00 .~ s ~ ~.o. "~'a:o""gI~'4:'? ~:~?'?~:~?~.::00,'°'~:~°~'::~:' ~.' '" ~-."" '':'~ ~80 880.~1 800.gO 980 ' 9 fl:O". 9t .... :". .,',90.0 W'O'~O .' ,'?.':'. '.:. ~.~-"--:.:5.':0::~5~~.:?~'~:~': :'',?,,;''''';--~-~' ~" 11- 3 '7"~E' ?.~?!...~:':?:.~t'::"?~f~L:?.~?::::~;~' -.0 9':'?.:?.,;:/ -':. .-..'.':' wO I :'.:':: ,~.,."~'~.;:: ........... ' -"" J'- "::".": ~ '~:";:: "00 ;.':~"./::'~ '. '..7': ~.i.~ ~o~8o,'~.i' .-~ o oo:~.~:0"o:'.~.':.:?'~:.?: ~.i~l ~-l~.; si. '~f ; i..i~;:~.:;~::~:?~..`:.:`.~.:::::~:?~:::;:~f:::~:~::?5.;~?.~:~..~s~::;~':/~'~?:;';'- ~,i i28o.si .............. i2o~.oo ' ..... s'".'77'S' .... i'~'.'77 ~ ':':~ '~ ' .ie ................... .oo ..... 1381 lX8~~..51 1~¢0-00.~ 6.06 S lq81 1480,91 I~CO, O0 6'50 S !581 .... 1580.91 15 C O .: O. O' ,,... ::..-. - :..::' ......... 17rjO. lq..87 E .11 16.02 E .11 112 ..0! :.' ........ 0'0 ..... :!'?:.. ,, .0 0" .:i:'i' ':"'.:':' i:.:;.:' ' :' ~ F! T 0 A LA S KA PETROL EUM'L cr~.P:A'NY'' ,.''~ '. ,: .C'i!i~':.'i'~:';'.:".;' dULY 5 ,~ y.z+ S~ 34 TllN ~3E COF. PUTATI05 [3ATE PRUDHOE BAY ,JULY 8~ 1980 dOB NUMBER BOSS-lOG20 ~LASKA KELLY BUSHING ELEV. = : '7' ' .. ·" ...' ",.?:- ' ' : - ''' ~._~ ~?.~.. . - , ., ..~ .....'.?_ ~ "-'~,G E 7 1980 80.91 FT. TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORD ~N/~TES ~D-TVD VERTICAL ~8~ ....""1'~"~'~, ~ ......... ~ ~'0 ~'. O' 0 ................. i'l'.'a ~ "s ....................... i'~','o 8'" E .................................. *'i'~' ......... i ................. ~0'~' ':' 2~ 2080.~ 2.000.00 ~.~7 s ~9.9~ E .~ .0~ 2181 2180.~1 2100.00 13.62 S 20.92 E .17 :'::~' "-.'-e '.' ::.~..:..:~:.~.~::`.?.~.~;~:~;~:/~8::.~::.::.~.:~?~::~:?~:.s~;;2~;~:~ ?.?::~:';:'2;i':';:~..?~.~: ~.~ ' ;::' .: ::: ;?:.?;:;~? 2 ' ' o, s.~:.: '. ~',:oo,.-,o:e :::: ..~.::::;. ': ..~.;.::~;~?:~::8;?:~9~.t~?~??~:::.:~:~?:~:.:~ ~;to::~:i:~ ::::::::::::::::::::::::: :~.'..: ~ 2~s-' h::::::-:.-':.:'~'?::~'/':.?:~:~.::.-:~:.~',':'0' 2..;/?:'~?:.~'::/'..'.: :' 2681 268,~. c, 1 2600.06 2781 2780,91 2700.00 2881~ : .... ~' 288'~.9I' . 2800,0.0 · 29 s'2..i..... :' "', '2~80,~r 2~co.. ~..~ 3187 3180.91 3100,00 3292 3280,91 3399 3380,91 3300,00 3508 ..... ~.'3 ~ 00 "0.0' 21.19 S 2~.92 E .25 .01 21.50 S 22.57 E .29 ,0~ · ~/:" .'"!~;'~-::'i':~:.../:.i~:i;:l:!9:~: 5-5..:::i:-:S~:::::~::..J:i-i:/!?:::;i:i~:./i:i~;- i5.~:-1.:13:~i-. E. '~::~'...:.....:'::::.~':::'": :.. - '6 ff:.::.'.::..:..?:~..::~:~::.::~:,,?:'.?.~..?.:~:~;:.~'~:~ ::~'-:.,.- ~ 1 35.00 N 56,69 ~ 11.69 ~,86 61.06 N 83,17 {~ 18.38 6.69 '9 ~ ,.1,3~"..?.N~/::~/::':".~'~'/i?:Ii~{;~,24~ 8 G/:' W .., ::~,. '",. ;.- 27,2 5~;? ;':?"<i<.:,'///,~?.:~?~, . 8, , : ~,:;."-'"' SPERRY?SUN.W.ELL,',SUR .'-YIN$ CCPP~NY · .'GE ~;~?:'~ A N C H 0 RAG E:.~~'':.A L A S K A --. .... ' ...... t..' '. ' :' '~" .... ~ATE OF SURVEY dULY =, 1980 CO~PUTAT I 0~" DATE JULY 8~ 1980 JOB NUMBER BOSS-16620 KELLY BUSHING ELEV, = 80,91 £CH!O ALASKA PETRCLEIJF Y- 4 SEC' 3Z[-Til[q RI'3E PF, UDHOE BAY /~L,~ SKA FT. TRUE SUB-SE I~E/~ S. URED VERTICAL VERTIC~ 3979 3880.51 3800.00 ~106 3980.91 3~00-00 423~ aOSO,gl ~000-00 a.. 617 q 38.0.9 !: "~. ~ 3 'O:'t] '00 A TOTAL L RECTANGULAR COORDINATES ~D-TVD VERTICAL ".-..': N'O R T H":/-:$':C.U T :H!';!:;:::::'::~:~i; ~E: AS..~.:/. W.E: S. T::' ?.:"".:D I F F:-E:'R E-N..g'E :~?:?;::.:~.'~:.~...~..,~.? C 0 R R E C ' 2"77 ,'~'Z ....... k 27~; 3~.8G N 320.'35 ~ ~25.75 2 410.69 N 359.67 W 153.3-7 2 ' ':. ..... : ..... · ....... ~ " ~' .... <'":' , ' '~8.12-"<:":·" ..... g 80 · ~_2~:.: N::---:-'.:-.~ :..- .. -398 · . ........<..,?, .' ' .<.'... '..:. :: ..../..'.,. <:,..'j.,'>,." .,~ .'~'::.'{, ':,.,, ~'>,:-":':,' .... - -620,6~.~'-:N ........... :.:.--:' - ~73,'-86 .'.W. ::' .-.:~.?'.?:'2.3G 93 '<' 27"71'-~"' - G91.31 N 511.77 W 2~5.12 "' 2'8'1'9'" ....... 762.~8 N 5~9.2q W 293,50 28.38 ~33,76 N 585.78 W 321,57 2~.07 -'L-~"05_.'~:2,9'..<.-~'~ > : .... .62' '....'::' ' 2 ~ - 3 ~ ... .e~ ~<:?;-::7: ~':?~-:~.' ''~. ..'. L::.~-.~.sa,-.~"'~:: u~?~<::;;::.';:~:~?:Y~:?o~o~-::~?.~; .:".<' : ~ ~ . ~ o"""<.:'" . . 1119.28 N 731.39 ~. ~3~.1~ 2R.11 1190.~ N 767.08 ~ ~61.96 ' 27.82 , 12~1.~3 N 802.97 ~ ~89.97 28.01 a7q6 ~4f~O.gl qq.O0.O0 4874 q580.51 /+500.00 5002 4680.$1 46~0.00 513 O..,.,':, z~780.91 4.'700.00~ .... 5258:: '" z~'880 · 91 "~ ~, O0 .' 00. "."... 5386 .. 49B0;.~1 4.900... 00 - '"' '-:: 5515 50R0.5i 5000.00. 56q2 5180,51 5100. O0 5770 5280.91 5200.00 · . . 5,63 7.Gq 7.62 5F;B8 538 O, 9.1 6026.,''' 5480.~I 615z~ '"558 O, $1 5300.0:0 5qO0..O0 ..55 O 0 · 0:0 ' 27.78 28,06 -27,q8 'SOHIO ALASI~A' PE"TROL'EU~,~ Y-4 SEC 34 TllN R13E PR UDHOE BAY ALASKA "': :iii_,:.;: ]~:~: ":' ,.i' '-": i.:'" ' A.N'~-F O"R ~:~.E'"~'i;::-. ~':L:A'~SK'''Ai'':':i!::!i!i!.ii~iiii: '" ".." '"',' CO~PUTATIOK DATE- ,JULY 8e 1980 dOB NUMBER BOSS-16620 KELLY BUSHING ELEV. : , AGE 9 riO.91 FT, TRUE SUB-SEA TOTAL MEASURED VERTICAL VERTICAL RECTANGULAR COORD INAIES ~D'TVD VERTICAL i':RE N C E.r'~'!::' '.:!": CORRECTION.'"'" :. ': ' -~' ~. :-....., S:.,:,' ~, · '--- ......... 6a09 5780.51 5700.00 1616.51 N gBO.fl4 W ,28,17 G5~6 5880.gl 5800.~0 1686.a8 5 101.6,~5 W G55,65 6663 598D,91 59~5.00 1757.01 5 1051.6'3 W 682,7~ 27.09 . .' . . - .,. . . ... ~ · , ,.. :...,..-.,....,~ .. .~-., 679. ~ .',..;' .~:, 608-D · 9:1 .':~..:.~'..- .... 6. ~ 0 ~...0 0 ......... · ...~.....-: '.: 1: 8-,~ ~'- .~, 7 N ?.....~.~' :., ...?1.0,8. 6 ~:.~'6:~:~:~:< W~<':~:~?::~.~:?~;~:~.':~?.709,~5'~' -:~?.?~.?: '"" · <'~'26 · 8..$':. ~:?~;'.:;:.:~<,... ~'<.'?~? . ':'~' '~'. . ~s~ ~'L..:':...-.~.~ ~'o~;.s':'~::~?-::::~:'~:;.:~::~ ~::::~o:":'o'~o .-': .-.f::'?::.::::;~.::?~'.~s':S~':'~ ~--::~.:'::'.::.:. ~:.~.....::.~.~.:~.~;::.~.~:~?~:?~?~?~t~s.s~:~..~.~.~...~;~?~.?t.;..~. ::-~. . -'" ........ 6soo. o'o ~'02~-"s7'~ ~8'~-"~'~'""~"'"'"~"'~'"~"' .................. "'~'~,'~'~ ....... ' .... "'""~'~;o's';::?r''r:':'r''':':'~''?'?';:'~:''' ' ' :' 716~ 72~8 6~80.91 6AO0.O0 209q.25 ~ 1216.11 W 807.9~ 23.11 7411 65~0,51 6'5D0,00 2157.85 N 12q7.12 W 830,~3 22.~9 75'3 ~ ".:' 6 6.8'0,.'' C.~,.1' ' :' .... ~ n. fl- -:~ :-.' ":: ;'-,' .- :' .' ..... :'~{ - '{: -.::]',:.:,,C;.-'--.-:'::{:-'::.:'.-,:.' ' :': ::} .................. ..... ~ :' .......... .,,.. 6 ~ ,, 0 - ~. ~ .-.. .... , .: ..... ~.22,.~ ,-.7:~ ..... N ....-~ ...... :127..:8., S~:.:.;..~:::W..:~:::,.::~;~:~<~.~.::~:~ :~:~:.,.,.-;.:.:~:~8:.5::~..,1~:~: ::,::,?.::~,??:,~...,?:...,...:.,.. -2 ~, 11 ,,. ~-,.,. ,... ,,.:.,.,......,, · .......... ' ..........: ....... ' · , ~' ' ": '.' :. ~.';: .... .-': ~' :.; '~ '-":,' . : "'~ . ~:': .-:." "'-':L,::;~ ::~:::.;::'t:~<::~:;L:~.;~:?~;~?~<;~.,.L:;:'""':. ';-" '"'~',~.? '~. ': ~';?:t.;::~:.~;~::~-~: {:..;..< .:..... .,' , -:. ,,, 76.56"~:':,--.':" 678 0.,~91-,:-: ..:.' .- ~700,0:0 .'.' ..~28-5:,~8~-..~-. 1~0,,75-.~:.-.~;?,;,~,:..:...:,::.:-:..8:,75,'87,:.:..,-,,;:~,....?-:. 22 73, - ..... ~77'".:' ~ao.;.-~:z-~ ~oo.,o~.o ~.~.:::~`?~:~:~:::~?:;::~.~s~`~:~::~:~:.:.~.::~:~.:~:f:1..~A~:~.~~?~:?~.~.~:%;~:~:~f~?~:~:''''. :. :~o~- :. ~ ... 79n~ ~9~o. ~z ~.n~'.o'o 2~'i'~';'4':z''N''':' ""~'st'~"~'""~'""U:" ....... '"%"?:':~'?'~':': ~z";'i"''~:~''':''~'''':'''~:'~'~ ......... ~';a~ ' 892~ 7080,9~ 7OO0.OC 2~7fi.23 ~ ~05,13 ~ 9~3,90 22,17 RJr5 7189,91 7~00,00 2537,41 N 1~3~,73 B 9E~,82 20,92 826& .-:~ ::,' ~'7280- 9.I~::'-:::L.' 72 ~ 0 · 0:0 :-: :-25 97;'50.~:~:..N'.:'~ :>-:'~. ~i~ ~:A-"lf 9'::::-:W:~?;,?~::~.:~,'~:;:~:~.~9'85:::~'~5::,~,.:~:::, .,......:;: ..... ZO ,-5 3 :,"~'~:r ;'..',.,:., ,~,-.,,,,'-,," a s8 s'".:'~"::'::"::., ~'~'s"~:o':', S:'~z. ". "..'-.:" ' 7 s ~ o. o':o . ~:~ '~. z ~ ....-. :.::.:'.:';?C.:.."-':?.'.. :~..:: .'::' ,s o s.~.-' "';' ~.~.D"-.;:~S.~-~?~"~<.'f:;'::'-..' 7 ~ oo.., 0.-~ : ':'::.":" "" '~?" '":' "'"~"' ":?": '. '-" ":: :'";'"~:¥~'":?:'~'~::'~:~;~:~"~:?~:::':~':?'-~:" '~':":'::?:":-' ':'""':":'?:? '"":':" · " :'"' :~'~ -:"""':':'""""'"":" ':" ' .... ::'"-::.' "2'7:I~.'~.31'. ,r ~.,. :'-.,,,' ~,:-:1 5 ~ 8, 5,7::' '::~.'~'?;:;,:~.:~.;:~:.::'~?~;?:-'~.~ '.0~5 ,,O.7~'r:~"." .'.,.., .. .... ,.~ 18 · 7 ~ -' · :,,-, :?':":,: ,. :4 :.,:, .' ..... ' , y-a S]3C 34 TllN R13E ~,GE lO sURVEY JULY F~UPHOE BAY JULY 8, 1980 dOB NUMBER BOSS-16620 ALASWA KELLY BUSHING ELEV. : 8.0,91 .. ' ' .. :.:. ': ' -- ' : ' ~.:;-i: . ? :;"'.:.-;:.-.;.-'..:':'":?:?-;~; :::.'~:~:;::..~.: ~;..:;.:~:..~::.';;~.:'i ;::/:.- '. ':.:.....-..: '.-. :;-..;,i- -.~...?.'-' .-,;?.... '-;..:' .;.--.:.. '.;:!-..:; .?:-_,?~i.:..:,;:.:?!i;-:;i!;'OP ERA T-O R ' K IRK .. A F F.L E R B A C 14,' ....... FT. TRUE SCB-SEA NE~StJRED VERTICA.L VERTICAL D'E P T...H' ?" .":: :' 'D'E..P'T H '.,::;i,. :',_ i"i: ..'D"E .' . ' .:!.,."-:" .- : ' ~ i i..':.: .... · -:.....:-?-.':':;i.;:;..:i';.i;~i.:/:: i'?::;: '"'i'":' +:%°' 8738 7680.91 7600.00 8855 77R0.91 7700.00 ~971 7880,91 7fl~0,00 TOIAL RECTANGULAR COORDINATES EO-TVD - VERTICAL ii.-N it~ R.'T H':/'S'O U'T-t~..: .. i]: '.';.. EAST! W EST ~:<:~::.:::!"::.DIF.FE R"EN..CE,i'.:...?.':',:~.:~L. C 0 R, R E C T I 0 N ::.,:.:. - ......... "~'"'"'""~'"~%","~'S:' '"~ "'"" ~"-":" ~'"l'~'s':s";'-'rF"~"::~'' ................... ~:'::?i"-:~"S~'z';':'~::~'~:':-?~'''??'?:':'-. ..... '-'-:, .'i ~- ~:i" :':'"'"""~""" '""~:"':'"~ 289~.07 N 1563.68 W 197q.12 16.6B 29q9.06 ~ 1568.26 W 1090.~] 16.21 ~428 8280.91 95ql 838~.91 ~65q ~1480.91 ~9100 8880.91 I ~,2.11 8980.91 10521 9080.91 8200.00 3170.~5 N 1563,67 W 11~7.80 15.69 8.XO0.O0 5225.1~ N 1557.99 W 1160.77 12.97 8,flOO.OO 327~.~5 N 1551.82 W 1173.35 12.58 c ~ ..: ..... .>.?..., :..,....~.." ': -~.. .. ,. ~ - -~ ..... -, . t.., ...~:x:,.~:?:~.r.:~..~....:.,~..: · .~i ..... .~.:.,..,.. ........ 8-~ 00 ,: ~;0: :-:?.-?.:'?.?~.:.:~?'?.'-" 5 5:2~',' 2 & "' ~-..' ..... .1.5.~ ~, 8~.t,..:.:~::~,.;.~:~:~:~.: :- ~?;:~?" -';..~: 85' .::6 8~- ::-.':'.' .,' .... 12 · 55 .:' ": .... :.?-.:." ~ ~ ~ o. o o ................. S,'~"~,'2o "~ ' i's'i~'.' 2"0':''%'~ .............. "'~""~""""'i"~:"1'9',"~"'~'"'" ............. '"" '""" ...... ~ ,1 ~ .... .: ..: .,.. .......... ,s~o.o~ ss~s,~ , ~,~e.,~ ~ z~o,22 9000.00 3557.00 N lq85,92 U 1240.22 lO.OO $~].G ALA,SK~ PETRCLELI~ Y-~ SF_~ 34 TllN R13E PPU~HCE BAY ALASKA '.'. - l N C H 0 R l GE */"' I. L'A S K A'Li?'L,-.-..~ :-;.;:?.?.;?:..., ~."~?:i. ,~...::.f,?:!'.L~-': :~ : .. ' · ................ ,:. ,,~ ..... :. ..... ~ . - CORPUIATION OtTE dULY 8, 19.80 ~OB NUMBER BOSS-16620 1980 KELLY BUSHING ELEV. = 80.91 ::~: :: .':,- ;?:-.:,: ::';.'O'PER A]OR--K! RK AFFLERBACH 11 FT. TRUE SUB-SEA TOTAL MEASUPED VERTICAL VERTICAL RECTANGULAR COORDINATES MD-TVD VERTICAL .... ~.~: "~..,i::;i::i,,:~J?~'~ ::O.i'..~'.i':?."?':.:--.:.,.:-?'~.; "o::,o)~'"..:::..~: .: :::~.-'~:,:.~'";~::;~;:~i:~::~:i, ~i?~??~iii'~i~i"~:.,;~,O::~iY,':u!???i:i;i.i .. ~C865 9580.91 9:00. .DO ~762.~2 N ........ "'"i'~'28.'0~':~ ' '~""i'2"8"~';'"'i'~:i: ........ "': ' ..... ..... '"" ...... 7.82 ' ..... 10886 9600,37 9519,46 3770.A6 N 1425.89 W 1285.6~ 1.52 SURFACE, LOC3~TION ..... 12725NI~839WEL SOHIO ALASKA PETROLEUM COMPANY WRIJJ Y-4 (SEC 34 TllN R13E) ..... PRUDHOE BAY JULY 5, 1980 OPERATOR: KIRK AFFLERBACH HORIZONTAL PR~ION ~' SCALE 1" = 1000' ~ . . GR[AT LAND DIR[CTIONAL DRILLING INC. REPORT OF SUB-SURFACE DIRECTIONAL SURVEY SOHIO COMPANY Y-4 WELL NAME NORTH SLOPE ALASKA PAD -Y LOCATION AL, 580 D15 JOB NUMBER Sinole Shot 6/30/80 TYPE SURVEY~'~~ ~TE Bob Price Mana,qer ~-~~ "rI'AFI~ T I TLE S I GNATURE "'I)EPTH INTERVAL 2780 - -, ' 10886 -'FROM .... TO ...... 6/7/80 6/24/80 DATES SURVEY WAS TAKEN F'RO~I' TO THIS IS A RECORD OF A SUB-SURFACE SURVEY OF YOUR WELL We have retained a copy of your survey report in our f~les t~ flour convenience; however, should you so desire, all copies of the survey re~,r.~. will be forwarded to you on written request. All surveys are kept in'~'~~' locked file and are held in strictest confidence. Additional copies of your survey report can be made from the original by any blueprint company. COMPLETION REPORT SOHIO ALASKA PETROLEUM MAGNETIC SINGLE SHOT SURVEY ' RADIUS OF CURVATURE METHOD OF COMPUTATION COMPUTED FOR GLDD BY FM LINSEY & ASSOC RECORD OF SURVEY ALL CALCULATIONS PERFORMED BY I B M ELECTRONIC COMPUTER TRUE ..AS, DRIFT VERTICAL PTH ANGLE DEPTH O M SUB ~ DRIFT SEA DIREC DEG, TOTAL COORD C L 0 SURE D M 0 0 0 0.00 -81.00 N 0.OOE O*O0"S OeOO W O,OO $ O O 0 W ASSUMED VERTICAL TO 2740 2740 0 30 2739.96 2658.96 N O,OOE 2780 2 0 2779.95 2698-95 S87.00W 2812 3 0 2811.92 2730.92 NSO.OOW 2843 4 0 2842.86 2761.86 Nb8.OOW 2904 6 0 2903.63 2822.63 N68.OOW 2935 7 0 2934.43 2853.4'3 N66-OOW 3000 9 30 2998,75 2917,75 N60, OOW 3065 11 0 3062,71 2981,71 N4B,OOW ~993 12 30 3090.12 3009.12 N46eOOW ~..71 18 0 3261.79 3180.79 N42,00W 3396 22 0 3379.23 3298.23 N4OeOOW 3519 25 0 3492.01 3411.01 N-37.00W 3706 30 0 3657.83 3576.83 N36.OOW 3769 32 0 3711.83 3630.83 N35.0UW 11-95 N 0.00 12.49 N 0-56 15,08 N 8,70 16.~6 N 11.'93' W 2'Oe6g N 20e2~ 27,47 N 29.57 65.02 N 66,25 97e~8 N 9~29 135,65 N" '12~,81 w 205,04 N I76.16 W 231.46 N !95,00 W 3862 36 0 3788,91 3707.9! N~SeOOW 274-05:-~ 22~'82;W 3925 38 0 3839.22 3758.22 N35-OOW 305,10 N 246'57 4232 39 0 4079,48 3998.48 N24e~OW 47'0,79 N ~4~e~7 W 4694 38 45 4439.16 4358,16 N23eSOW 735,68 N 459'20~ 5~48 39 0 4792.60 4711.60 N22.50W 997,97 N 570,§4 5631 38 45 5168.63 5087,63 N23,OOW 1277~53 N 687,76 12,50 N 2 35 ~4 W I2.72 N 8'~0 20 13.6~ N 16 ~ 51W 17,~1N 29 ~8 4 W 20-~3 N 35 56 ~ W 28.94 N 4~ 21 41 W ~0,37 46,07-~ 47 '~ ~ W 92,83 N 45 I~5,48 N ~ 6 18 W 184,~4 N 42 270.~2 N ~0 ~0 0 W 392,28 N 581,47 N 867,24 N 11~9.5~ N 29 ~5 23 W 1~50,89 N 28 17 46 W 6132 38 30 5560,03 5479,03 N22,50W 1.565,9'~ N 808-'70'-W 1762,42 N 27 18 48 W DOG LEG " EV :Ri DEG/I OOFT P I'~TA~cE '~ O, 0 O0 ....... 0 *OO': ::~:: 0.018 11-37 3-761 12,06 ~, 2r'27 ~,85~ 25,91 5, 368 ~. 2 0 8 2.677 249 · 30 3.206 0,10~ .1t25.10 0..066 1427. 0'-06~ :17~e'79 SOHIO WELL Y-4 INTERPOLATED VALUES FOR EVEN TRUE MEASURED VERTICAL DEPTH DEPTH 1000 999, 2000 1999o 3000 2998, 4000 3898. 5000 4677, 6000 5456, 7000 6244, 8000 7053, 9000 7893, 10000 8776. SINGLE SHOT SURVEY SUB SEA 918, 1918, 2917. 3817' 5375, 616~ · 69 72. 7812. 8695, TOTAL COORDINATEs ~ 1'59 N 0~00' W 6,37 N' 0,00 W 20-69 N 20.23 W ~43'64 N :272~22' ]W : 2057' 52' N 1017':37' 2600.3~ N 12~2.9t ~ 3114,82 N i~94,82 W SOHIO WELL Y-4 SINGLE SHOT .SURVEY MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF. .. .... SUB .SEA DEPTH, JUNE 80 MEASURED DEP TH 8155 8276 8396 8516 8634 8752 8869 8985 ...... 9 I00 9215 9330 9~.4 3 9556 9669 9782 9894 10005 10116 10227 10337 10447 10556 10665 10773 10882 TRUE VERTICAL SUB MD-TVD DEPTH SEA DIFFERENCE 7181- 7100 974 7281- 7200 995 7'381- 7300 1015 7481- 7400 1035 7581- 7500 1053 7681- 7600 I07I 7781- 7700 1088 7881. 7800 1104 '798I"~ -79-00 8081 · 800.0 1134 8181 * 8100 11~9 8281 * 8200 - I16'2- 8381. 8300 1175 8481. 8400 1188 858I. 8500 .... 12'01 VERT ! CAL TCORRECT i'ON TOTAL C~RDINA 21 21 2O- 18 17 16 -15: ": i'3 13 8681. 8600 1213 8781, 8700 1224 8~l:rI. 8800 1235 1i 8981. 8900 1246 9081. 9000 1256 10 -9'181' 9100 ...... 12:66 .......... 9281. 9200 127-5 ~ _ 9381. 930-0 1284 ~9~81. 9400 I292' 9581. 9500 1301 9 1276,0~ W 1301.42 W 1~51-73 1371:* 16 13 83 '90 139i,51 I394.68 1379,69 W i3~8*54 3679, 93 N 1340.23 372D,22 N 13~1,1i ~ IZg~*io .6S N 1287,17 SOHIO WELL Y-4 SINGLE SHOT SURVEY MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN i00 FEET· O:F~,: SUB SEA DEPTH, JUNE 80 TRUE HEASURED VERT !CAL SUB MD-TVD VERTICAL' DEPTH DEPTH SEA DIFFERENCE CORRECT[ON 3733 3681- 3600 51 3852 3781. 3700 71 3978 ' 3'881, '3800 9'7 4106 3981, 3900 124 4234 4081, 4000 153. 4362 4181, 4100 181 4491 4281. 4200 210 4619 4381, 4300 238 4748 4~81 · 440-0 -266 ~876 4581, 4500 294 5004 4681, 4600 323 5133 47~I, 4700 352 526~ 4881, 4800 3~1 5390 498~. 4900 409 5518 5081 · 5000 5647 5181. 5100 466 5775 5281, 5ZOO 5g03 5~'1, 5300 522 6031 5481, 5400 550 6159 5581, 5500 628 6 56-8~" 5600 605 6~ 5781' 5700 65~ l 5881 · 5800 660 6668 5981- 5900 687 679~ 6081~ 6000 713 6920 618~' 6100 739 70~6 628X. 6200 765 717X 6381- 6300 790 7296 6~8X- 6400 815 7620 6581 · 6500 83"9 75~3 6681 · 6600 862 7666 678X. 6700 885 7789 688X · 6800 908 79X2 698I- 6900 931 803b 7081, 70.00 953 TOTAL ¢.OORD iNATE,5 14 2 16.14 20 269,27 26 ....... 332,19 2:7 400,4.3 29 4!7!,91 28 .... 545,56 29 619,82 N 28 693,50 N 28 .......... 766~, 62 N 28 8'40'81 N 29 915,08 N 29 ........ 990,18 N 29 106~-21 N 28 1138,85 N 28 .......... 12i2,83 N 29 1286,66 N 28 1360, 52 N 28 .... 1~3~'35 N 28 1508,~5 N 221,47 ~05'5.7 37~',33 ~06 · 74 ' ~7'2'30 503~ 39 53 b:, 09 56~70 597.~6 628,~7 659,02 722'75 w 78~.77 28 1581,38 N $14.~5 W 26 1727 ,.74 N 27 1800,'20 N 27 ........... 187I'16 N 26 1942.50 N 26 2013,16 N 26 2:0'83' 13 N 25 2.151.93 N 2:~ 2220,52 N 24, ........ 22 88' 41 N 2!1 2355.36 a 25 2421,87 N ~'2~ ........... ~ 2~88'23 N 23 2553,77 N 261 -35 875,01 9~8e26 998 · 5~ I0-28,'2~ 1058-73 1087.~3 1115'46 1142,7t 116g.61 1196,.~2- W 1250,19 W SOHIO WELL Y-4 SINGLE SHOT SURVEY MEASURED DEPTH AND OTHER DATA FOR EVERY EVEN 100 FEET OF SUB SEA DEPTH, JUNE 80 MEASURED DEPTH 181 281 381 481 581 681 781 881 981 1081 1181 1281 1381 1481 1581 1681 1781 1881 1981 2081 2181 2281 2381 2481 2581 2681 2781 2881 2982 3084 3187 3291 3398 3507 3618 TRUE VERTICAL SUB MD-TVD DEPTH SEA DIFFERENCE 181. 100 281. 200 381- 3O0 481- 400 581- 500 681. 600 781, 700 881. 800 981- 900 1081o 1000 1181. 1100 1281- 1200 1381- 1300 1481- 1400 1581. 1~00 1681' 1600 1781, 1700 1881- 1800 1981- 1900 2081o 2000 2181-'- 2100 2281- 2200 2381, 2300 2481- 2400 2581- 2500 2681° 2600 2781- 2700 2881- 280.0 2981- 2900 3081. 3000 3181. 3100 3281- 3200 3381, 3300 3481- 3400 3581- 3500 O 0 O 0 0 0 O 0 0 0 0 0 0 0 O 0 0 O O O O 0 0 0 0 0 O 0 1 2 10 I6 25 VERTICAL CORRECTION T.OTAL COORD I NATES 0,,05 N 0,O0 W O. 12 N O*OO W 0,23 N 0,~6 N 0,'00 0,53 M 0,O0 0,73 N 0,00 0.97 N 0.00 1-23 N O,00 1,53 1,86 N 0.00 2.12 N O,O0 2.61 N 'O.00 3,03 N 0,OO 3.49 N 0-00 3.98 N O.00 ~eS0' N OeO0 5,05 N 0.00 5.63 N 0',00 6.24 N 0.00 6.89 N 0-OO 7.57 a 0,00 8.28 N 0,00 9.02 N 0.~ 9.80 N 10.60 N 0,00 11.~ N 0.00 12,~9 N 0,60 14,2~ N 19.31 N 17,73 30.00 N 3'2,31 47.41 N 49.75 69.71 N 70-~ 97-83 N 9~,75 1~I-,60 N 121.73 170,96 N !51,16 CODE NAME INTERPOLATED TRUE VERTICAL D~ · i ',~:~::: -:: ::: : : TRUE MEASURED VERTICAL TOTAL C~RDINATES C L O $ U R E SUB .[ SOHIO SINGLE SHOT SURVEY · . . RECORD OF SURVEY ALL CALCULATIONS PERFORMED BY ! B M ELECTRONIC COMPUTER TRUE 'MEAS, DRIFT VERTICAL SUB DRIFT TOTAL COORDINATES DEPTH ANGLE DEPTH SEA DIREC D M DEG · ........ 6627 ~8 0 594.8,76 5867,76 N2~., 5OW ~62 35 ~5 6696.03 6615.0~ NZ2.00W 2~65.66 N' 114'6"90 W 7999 35 0 7052.35 6971.35 N22.SOW 2999-81 N [2~2.69 8~89 93 0 7~58.56 7377.56 NZ2.00W 285~,~0 N [)~6.~ 9101 29 ~5 7981,~8 7900,~8 9466 28 0 8300.99 SZ[9,99 m 5.5OE 10886 ~2 0 9585,10 950~,10 NIS,0OE 393~.8Z N 1272-0~ 8'OflO~ HO~i f[OSURE ~19~,~7 F~T AT N 17 5~ 9 W: .... CLOSURES D I STANCE ANGLE D M DOG LEG SEVERIT¥ DEG/iOOFT 0,176 0,4,09 0-902 O, 0,~0~ DISTANCE 2856-05 3129-~5 HORIZONTAL VIEW SOHIO ALASKA PETROLEUM CO. WELL Y- 4 RADIUS OF CURVATURE MAGNETIC SINGLE- SHOT SCALE !"=1000' JUNE 27, 1980 9200 8800 8400° TVD = 9,585 TMD= 10,886 7600 7200 6800 6400 5200 4800 4400 4OO0 3600 3200 ALL DEPTHS SHOWN[ ARE TVD SOHIO PETROLEUM COMPANY Division of Sohio Natural Resources Company SOHIO-BP ALASKA PRODUCTION DIVISIO~ ~' TO: SFO/UNIT/STATE MObil Phillips SFO .... ii _ ! i i _ i i ii . i iiii , ii Il _ REFERENCE: SOHIO DATA t cOmM .__1 RES ! l eNG _ 3111 °'C" STREE ~__._],_.2 ENG ANCHORAGE, ALA ~K~ 3 '- 2 GEOL MAIL: POUCH ~6~Z ~ ANCHORAGE, ALASKa' B~ 'j [ STAT j ~ STAT TE~ 7 , FILE: FO/UNIT/STATE - Marathon) The following material is being submitted herewith. Please acknowledge receipt by signing a copy of this letter and returning it t~ this office:-- C-11 Spinner Survey 4/27/80 #1 5" D-14 Temperature Survey 7/3/80 (il '~ 5" ..... " " 7/2/80 fit ' 5"-'" " " 7/5/80 #1 c..~ 5''-~' RECEIVED Anne, Barns Well Records Redi-Kwik, Quality Litho SOHIO ALASKA PETROLEUM COMPANY 3111 'C' STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 ANCHORAGE, ALASKA 99502 July 3, 1980 CONFIDENTIAL Alaska Oil & Gas Conservation Commission 3001 Porcupine Drive Anchorage, Alaska 99501 Attn: Mr. H. H. Hamilton Gentlemen: 'WellY-4'(43-28-ii~13) Enclosed, in duplicate, is Fo~m 10-404, Monthly Report of Drilling and Wo]~kover Operations, for the' above-named well for themonth of June, 1980. t CONFER: FiLF: -~ e,' RHR:ja Enclosures cc: Well File #17 Yours very truly, District Drilling Engineer R, ECEIVED Form No. 10-404 REV. 3-1-70 SUBMIT IN DUPLICATE STATE OF ALASKA OIL AND GAS CONSERVATION COMMITTEE MONTHLY REPORT OF DRILLING AND WORKOVER OPERATIONS L WELL WELL OTHER 2. NAME OF OPERATOR Sohio Alaska Petroleum Company 3. ADDRESS OF OPERATOR Pouch 6-612, Anchoraqe, AK 99502 4. LOCATION OF WELL At Surface: 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UPM 5. APl NUMERICAL CODE 50-029~20423 6. LEASE DESIGNATION AND SERIAL NO. .gDL 28287 7. IF INDIAN-ALOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE N~ME Prudhoe Bay Unit 9. WELL NO. Y-4 (43-28-11-13) 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Pool 11. SEC. T. R. M. (BOTTOM HOLE OBIF£TIVF~ Sec. 28, TllN, R13E, UPM 12. PERMIT NO. 79-105 13. REPORT TOTAL DEPTH AT END OF MONTH, CHANGES IN HOLE SIZE, CASING AND CEMENTING JOBS INCLUDING DEPTH SET AND VOLUMES USED, PERFORATIONS, TESTS AND RESULTS FISHING JOBS JUNK IN HOLE AND SIDE-TRACKED HOLE AND ANY OTHER SIGNIFICANT CHANGES IN HOLE CONDITIONS. June, 1980 Spud well at 0430 hrs., 6/6/80. Drilled 17½" hole to 2707'. Ran 68 jts. 13 3/8" 725 L-80 Buttress casing to 2664'. Cemented with 3869 cu.ft. Permafrost c~t. Installed and tested BOPE. Tested 13 3/8" casing to 3000 psi, ok. Ran leak-off test at 2740' to 0.73 psi/ft, gradient. Directionally drilled 12 1/4" hole to 9890'. Ran 259 jts. 9 5/8" 475 L-80 Buttress casing to 9880'. Cemented in tw~ stages: First stage with 1391 cu.ft. Class G c~t; second stage through D.V. packer at 2608' with 130 cu. ft. Permafrost cement. Drilled cement, tested casing to 3000 psi, ok. Drilled out to 9934', performed formation competency test to 0.7 psi/ft, gradient. Directionally drilled 8 1/2" hole to 10886'. Ran open hole logs. Ran 38 jts. 7" 295 L-80 Buttress casing to 10886". Cemented with. 430 cu. ft. Class G cement. Cleaned out to 10847", tested casing to 3000 psi, ok. Changed well over to NaCl, ran CBL. Ran 216 jts. 4 1/2" 12.65 L-80 AB mod. Buttress IPC tubing to 9403'. Landed tubing with ball valve at 2043'. Installed and tested 6" tree. Displaced tubing to diesel. Set packer at 9297', tested tubing to 3500 psi. Released rig at 0600 hrs., 6/29/80. 14. l heteby~tti~ngi~ TITLE DISTRI~ D~T~T~G ENC-~IN'EE~TE 7.2, 1~b SIGNED %~. ~. I'~,p;I I ,~..V ~N~ NOTE-Report on this form is required for each calendar month, regardless of the status of operations, and must be filed in duplicate with the oil and gas conservation committee by the 15th of the succeeding month,unless otherwise directed. ALASKA OIL AND GAS CONSERVATION COMMISSION Hoyle H. Hamilton Chairman/Commissio~ Thru: Lonnie C. Smith Commissioner Ben LeNorman Petroleum Inspector June 10,1980 B.O.P.E tests on Sohios Y-4, Sec. 28, TllN,R13E, UM Prudhoe Bay Unit TuPsdaY, June 3 - I departed my home at 7:10 am for a 7:40 am showup and scheduled 8740 am departure for Deadhorse. Mechanical problems developed with first one, and then a second, Wien 737 and we finally departed at 9:45 am arriving in Deadhorse at 11:45 am. Weather: ±27"F, high overcast, wind 8 mph from the North. Testing of ARCO safety valves began during the afternoon and continued through Saturday, June 7th, the subject of a separate report. SU~ay, June~8 - B.O.P.E tests on well Y-4 began at 4..30 pm and were completed at 8:00 pm. The inspection report is attached. Monday, June 9 - I departed Deadhorse via the Sohio charter at ~:~5~P~m~ arrig~ng in Anchorage at 2:45 pm and at my home at 3:15 pm. In Summary, I witnessed successful B.O.P.E test on Sohio's Y-4. 4/80 ASKA OIL & GAS CONSERVATION CO .SSION B.O.P.E. 'Inspection Report Inspector Operator S~/~/t'~ - ~. /~, Location: Sec ,~ ~ T//~/~ -~- M (3/',~ Drilling Contractor /~5~_/,~,~ I Location, General ~/~ Well Sign d3/~ General Housekeeping .~)//__~ . . Re'serve pit ~/Z BOPE Stack Annular Preventer Pipe Rams _ (,._--~'~ Blind Rams Choke Line Valves H.C.R. Valve Kill Line Valves Check Valve Test Results: Failures Test Pres sur. e ACCUMULATOR SYSTEM Full Charge Pressure ~oo~ psig Pressure After Closure /~-o psig 200 psig Above Precharge Attained: min~).~ Full Charge Pressure Attained: ~ min. N2 ~--O~,~.~,m~,~3~.~ ~sig Controls: Master ., Remote ~/< Blinds switch cover Kelly and Floor Safety Valves UpPer Kelly. Test Pressure Lower Kelly Test Pressure Ball Type ~/~--C~ Test Pressure Inside BOP_.Y~=~ Test Pressure Choke Manifold ~No. Valves 1~ Test Pressure ,3-00 No. flanges ~ C ~Adj ustable Chokes Hydrauically operated choke.. Test Time ~.~ hrs. ,1 Repair or Replacement of failed equipment to be made within Inspector/Commission office notified. days and Distribution orig. - AO&GCC cc - Operator cc - Supervisor Inspector~_~ ~~~~~/ :~ ~,~ [ December 20, 1979 Re: Prudhoe Bay Unit Y-4 Sohio Petroleum Company Permit No. 79-105 Sur. Loc.~ 1272tSNL, 4839tWEL, Sec 34, TllN, R13E, UPM Bottomhole Loc.~ 2330~NSL, 780~WEL, Sec 28, TllN, R13E, UP~. Mr. P. R. Judd DistriCt Drilling Engineer Sohio Petroleum Company Pouch 6-612 Anchorage, Alaska 99502 Dear Mr. Judd = Enclosed is the approved application for permit to drill the above referenced well. Well samples, core chips and a mud log are not required. A directional survey is required. If available, a tape contain- ing the digitized log information on all logs shall be submitted for copying ex~ept experimental logs, velocity surveys and dipmeter surveys. Many rivers in Alaska and their drainage systems have been classified as important for the spawning or migration of ana~romous fish. Operations in these areas are subject to AS 16.-50.870 and the regulations promulgate~ thereunder (Title Alaska Administrative Code). Prior to commencing operations you may be contacted by the Habitat Coordinator's office, Department of Fish and Game. PollUtion of any waters of the State is prohibited by AS 46, Chapter 3, Article 7 and the re~alations promulgate~ thereunder (Title 18, Alaska A~ministrative Code, Chapter 70) and by the Federal Water Pollution Control Act, as amended. Prior to Mr. P. R. Judd Prudhoe Bay Unit Y-4 -2- December 20, 1979 commencing operations you may be. contacted by a representative of the Department of Environmental Conservation. Pursuant to AS 38.40, Local Hire Under State Leases, the Alaska Department of Labor is being notified of the issuance of this permit to dril 1. To aid us in scheduling field work, we would appreciate your notifying this office within 48 hours after the well is spudded. We would also like to be notified so that a repre- sentative of the commission may be present to witness testing of blowout preventer equi~ent before surface casing shoe is dr ii led. In the event of suspension or abandonment, please give this office, adequate advance notification so that we may have a witness pres~t. Very truly yours, H. Hamilton Chairman of ~¥ u~-, ..... 5 . . Alaska Oil & ~as ConServation Commission . .Enclosure cc= De.~=tme.nt or.Fish & Game, Habitat. Section w/o eno1. Department of Environmental Conservation w/o/encl. Depar~ent of Labor~ Supervisor, Labor Law Compliance Division w/o eno1. SOHIO PETROLEUM COMPANY Division of Sohi~ Natural Resources Company SOHIO--BP ALASKA PRODUCTION DIVISION December 14, 1979 3111 "C" STREET ANCHORAGE, ALASKA TELEPHONE (907) 265-0000 MAIL: POUCH 6-612 Alaska Oil and Gas Conservation Comiission 3001 Porcupine Drive Anchorage, Alaska 99504 Attention: Mr. Hoyle H. Hamilton Director Gentlemen: Well Y-4 (43-28-11-13) Enclosed are the following documents: 1. Application for Penmit to Drill, in triplicate 2. Proposed Drilling Program Outline 3. Our check for $100.00 to cover the permit filing fee. 4. Three copies of surveyor's plat shoWing we~j- location. PRJ: ja Enclosures Very truly yours, SOHIO PETROLEUM COMPANY D£strict Drilling Engineer cc: Well File ~17 Form 10-401 SUBMIT IN TRIP (Other instructiof~ REV. 9-1-78 reverse side) STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION PERMIT TO DRILL OR DEEPEN TYPE OF WORK DEEPEN r-~ DRILL [] b. TYPE OF WELL OIL GAS SINGLE MULTIPLE WELL [~ WELL [] OTHER ZONE [~ ZONE ~--] 2. NAME OF OPERATOR Sohio Petroleum Ccmpany, Div. Sohio Natural Resources Co. 3. ADDRESS OF OPERATOR Pouch 6-612, 3mchorage, g3_aska 99502 5. 6. LEASE DESIGNATION AND SERIAL NO. ADL 28287 7. IF INDIAN, ALLOTTEE OR TRIBE NAME 8. UNIT FARM OR LEASE NAME Prudhce Bay unit 9. WELL NO. Y-4 (43-28-11-13) 4. LOCATION OF WELL At surface 1272' SNL, 4839' WEL, Sec. 34, TllN, R13E, UPM At proposed Jprod. zone 2330' NSL. 780' WEL, Sec. 28, TllN, R13E, UPM 13. DISTANCE IN MILES AND DIRECTION FROM NEAREST TOWN OR POST OFFICE* 10 miles NW of Deadhorse 10. FIELD AND POOL, OR WILDCAT Prudhoe Bay, Prudhoe Oil Pool 11. SEC., T., R., M., (BOTTOM HOLE OBJECTIVE) Sec. 28, TllN, R13E, UPM 12. 14. BOND INFORMATION: nE B!onket 15. DISTANCE FROM PROPOSED * LOCATION TO NEAREST PROPERTY OR LEASE LINE, FT. (Also to nearest drig, unit, if any) 2950' south of ADL 28284 18. DISTANCE FROM PROPOSED LOCATION TO NEAREST WELL DRILLING, COMPLETED, OR APPLIED FOR, FT. 2265' South of Well H-1 S~ety and/or No. American Insurance Co. 3348616 16. No. OF ACRES IN LEASE I 2560 19, PROPOSED DEPTH [ 10896'MD 9571'TVD 21. ELEVATIONS (Show whether DF, RT, CR, etc.) est. KBE = 80' AMSL Amount $100,000.00 17. NO,ACRES ASSIGNED TO THIS WELL 160 20. ROTARY OR CABLE TOOLS 22. APPROX. DATE WORK WILL START January 20, 1980 23. PROPOSED CASING AND CEMENTING PROGRAM SIZE OF HOLE SIZE OF CASING WEIGHT PER FOOT GRADE ~ SETTING DEPTH r~ ) Quantity of cement ~q6" 30"x20" Insulated Coxtductor 110' "110' 12 cu.yds, Arcticset concrete 17%" 13 3/8" 72~ L-80 2700" 2700' 3720 cu.ft. Permafrost II cement i2%" 9 5/8" 47~ L-80 9790' 8670' 1438 cu. ft. Class G:130 cu;ft. Pt R~" ~"~' 2'9~.. L-80 10896' 9571' 254 cu. ft. Class G See attached proposed drilling program outline. IN ABOVE SPACE DESCRIBE PROPOSED PROGRAM: If proposal is to deepen give data on present prodd~6~&~°he and pr~0posed ~ ~. ,~: ..... :ii~ ~[:i!!;~ i0;t new productive zone. If proposal is to drill or deepen directionally give pertinent data on subsurface locations and measured and~qe ..... vertical depths. Give blowout preventer progxam. ~ ~ :' ~',,~'~ 24. I hereby cer~ect j~ ~'/7~ District SIGNED DATE /~ IITLE Drilling Engineer (This space for State office use) CONDITIONS OF APPROVAL, IF ANY: SAMPLES AND CORE CHIPS REQUIRED ] MUD LOG [] YES ~ NO I [] YES ~NO DIRECTIONAL SURVEY REQUIRED ~]~YES [] NO PE~mT NO. 7 ~ - / 05- APPROVED BY ~ v ~ ~ ~ ' ~Saa Instruetion On Reverse Side BY ORDER OF THE I O THER REQUIREMENTS: A.P.I. NUMERICAL CODE APPROVAL DATE December 20, 1979 DATE 12/20/79 PROPOSED DRILLING AND CO}~LEIIION PROGP~M Dry bucket 36" hole to 80' below ground level and cement 30" x 20" insu!ate~ conductor to surface using Arcticset c~ncrete. Drill 17 1/2" hole to 2700' ~nd cement 13 3/8" 72# L-80 Buttress casing to surface using 3720 cu. ft. Permafrost II cemeDI. Blowout Preventer Program consists of 5000 psi W.P. pipe rams, blind rams, and annular preventer from 13 3/8" casing point to T.D. Directienally drill 12 1/4" hole to 8670'+ TVD. Run 9 5/8" 47{~ L-80 Buttress casing to 8670' TVD and cement first stage with 1438 cu. ft. cement. Cement second stage through D.V. packer collar at 2600 '+ with 1301 cu. ft. Pern}afrost C cement. 9 5/8" casing will be hung at surface, the9 5/8" x 13 3/8" annulus will be Arctic Packed. Directionally drill 8 1/2" hole to T.D. at 9571'+ TVD. Cement 7" liner to 500' inside 9 5/8" casing shoe with 254 cu. ft. Class G cement with 18% salt. Run 4 1/2" !2.75{~ L-80 CS Hydril tubing }~th a production packer assembly at ~.3~J~ + ~ v~. A s~surface safety valve wi~ dual consol l~es will ~ placed at 2000'+. Displace t~g to diesel. Install and test 10s, as tree. Suspend well for perforatJ=ng subsequent to rig release. Details of proposed perforations to be subn~itted on Sundry Notice to follow'. 04 O3 04, 18t90' 1 OI 02 03 28 Y-6 33 LAT. : ?0°16'05.61 LO NG.:!48°49'Z X: 645,575 Y :5,949,065 2070' ¥- 5 PORTION OF TIIN, RI3E, UM SCALE I": I/2 MILE I I I T. 10 N. f I CONDUCTOR HOLES CERTIFICATE OF SURVEYOR PAD DETAIL SCALE i"= 300' ,. !j (ZZ-2z-/I-/.~) ~, ~ r4~-2e-t/Ji~) e r-~ .. SUMP ~ . NOTE: Plat doted Aug. 30,1979 chonqed to Ont 2, 1979. Bo*tom hole·toc. l,5~ . I hereby certify t!',c~.t lam properly registered to practice land surveying in theSfdteofAIosko and that this plot represents a location survey of the wellpad shown end the wells thereon. This survey was mode by me or under my supervision and oil dimensions and other details ore correct. Bottom hole locations are furnished by others. ~ . Dote Surveyor '[,:.-~. ~ . ~ :>~ ., ~ (~. ~ ', i~' ' , ":" C.J.P AS- STAKED PAD "Y" .. Located in NE I/4 I~ NW I/4 PROTRACTED SEC. 33 Surveyed for SOHIO PETROLEUM CO.. Surveyed by E M. LIN DSEY t~ ASSOC. LAND & HYDROGRAPHIC SURVEYOR'S 2502 West Northern Lights Boulevard Box Anchore';e CP~CK LIST FOR NEW NELL PERP~TS i~. Is the permit fee attached .......................................... .). Is ~11 to be located in a defined pool ............................. .3. Is a registered survey plat attached ........... , .................... 4. Is %~11 located proper distance frcm property line .................. 5. Is well located proper distance frcm other wells .................... ,~. Is sufficient tLnde~icated acreage available in this pool ........... 7. Is v~ll to be deviated .............................................. 8. Is operator the only affected party ............... .................. 9. C~n permit be approved before ten-day ~ait .......................... 0 operato have bond in for . Does r a ce ................................. ~,_. Is ~a conservation order needed .......................... ............ 2. Is administrative approval needed ................................... 3 Is conductor string provided · e · ee eeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeee ~. TS enough ceuent used to circulate on conductor and surface ......... 5. Will cement tie in surface and intermediate or production strings 5. Will c~uent cover all known productive horizons ........... .' ......... Ramarks Lease & Weli Item 3~pprove Date / (2) Loc. ~, / (3) Admin .¢~'¢--- (4) Casg. ~ /~///'7',/7'? ?. ~,.Jill surface casing protect fresh ~ater zones ....................... ~ . . ~. Will all casing give. adequate safety in collapse, tension and barst.. ~ __ ). Does BOPE have sufficient pressure rating - Test to ~so psig .. ~ _ ~. (5) BOPE ~ ~ditional Requirements: Approval RecGEnended: Engin~ing: . ..... rev: 12/12/79 . .. Well Histo[y File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX.' ., No special 'effort has been made to chronologically organize this category of information, 1 I ' 000000 ~tt~77 000000 717777 1777 11 I I O0 O0 77 O0 O0 7 1 1111 O0 O0 77 O0 O0 71 11 O0 0000 77 O0 0000 77 11 O0 0000 77 O0 0000 77 11 O0 O0 O0 77 O0 O0 O0 77 11 O0 O0 O0 77 O0 O0 O0 7'1 11 0000 O0 77 0000 O0 77 11 0000 O0 77 0000 O0 77 11 O0 O0 7'1 O0 O0 '17 11 O0 O0 't7 O0 O0 77 111111 000000 77 000000 77 111111 000000 71 000000 77 bOObOO 000000 666666 222222 7'177777177 006000 000000 b~06o6 222222 777777'1777 ~6 O0 O0 06 22 22 77 ob O0 O0 66 22 22 77 60 O0 000o 66 22 77 o0 O0 0000 6o 22 77 6606660~ 00 O0 O0 666o0066 22 '17 66000666 O0 O0 O0 66060666 22 77 66 66 0000 O0 66 66 22 77 66 66 0000 O0 66 6b 22 77 66 60 O0 O0 Qb 60 22 7-1 t~6 66 O0 O0 o6 66 2Z 17 6660~6 000000 660666 2222222222 77 606666 O00OO0 066666 2222222222 77 JOt5 SHIP 8EO. 5577 DATE 22-$EP-,,80 O0:03:0J *STAB'I'* Ob~..R PCAb [10707,606271 MONITt~R bYeS F,I, IOE40 SEP-80. *8'I'ART* *START* USkR PCAb [10701,00627J jOB ;SI:liP 8Et~. 5577 DATk, 22-8EP-80 00:03:03 MONIT(IR b~S KLiOL40 SEP-80. *8'I'AIqT* 1111ii Iiilii ii 11 ii Ii I1 ii I1 I1 illlll Iiiiii YY YY Y¥ YY ~Y Y¥ YY 000000 000000 44 44 000000 000000 44 44 00 O0 00 00 44 44 00 O0 00 00 q4 44 00 0000 00 0000 44 44 O0 0000 O0 O000 44 44 O0 O0 O0 O0 O0 O0 4444444444 O0 O0 O0 O0 O0 OO 4444444444 0000 O0 0000 O0 44 0000 O0 0000 O0 44 O0 O0 O0 O0 44 O0 O0 O0 O0 44 000000 000000 44 000000 000000 44 *START* U~kH PCAL t10707,60627] JOB SHIP MUNIT{JR S~S KLI()k40 SKF'80. *STAHT~ f'IbE: DS~,H:VE~iP~.00~<05!>[10707 60627] CREATkD: kRINI'ED: 22--8~P 80 00:0~:18 QUEUe_. SwJTCHkS: /PiI,~:P(JRT /COPi~S:I iSPACiNG:I /LIMIT:8i /PORMS:NORMAL 5577 DAT~ 22-6EP-80 21-$EP-80 2]:57:46 00:03:03 SCitbUMBERGkR COMPUTING CkNT~.l't 10707,60627 REEL i--~ E,A D EI~ LEN(;~H: 112 BYTES RE,iL NAME: P.C.A.U. SE~V lcd, NAMF.: EDIT REEL CONTINUATION NUMBER: O1 PREVI(J[IS ~kkL NAME: C()M~kNTS: bi5 FUPMAT CUSTOMk~ TAP~ DATE: 80/ 9/21 TAPE I. tkADER hLNG'I.'H: 132 TAPE, NAME: o0027 SERVICE N AMFi.: EDIT TAPE CON~INUA'I~I£}N N(JMBkR: O1 PRkVI. LJUb TAPE NAMe: C[)MMkN'I'5: ONIUUk WEbb ID~N~'I~ ICATION TAPE COMMENTS DATE L(]GG~D 24-JUN-80/RUN ONE/CASING BlT SIZE 8.5 ~ 1088b/DE.NS IO.2/VISC DATS: BO/ 9/21 NUMBLR IS 50-029-20423 9.625 ~ 9880-13.37 @ 45.0 SEC/PM IO.5/f'LU[D Df/RMC 3.5 ~ 53 Df'/ 2663/ LOSS 6.2 ~,LIF ~' II, l~ Mte, ADEH LENGTH: 1024 BYTES LENGIH: 62 BYTES Flick NAME: EDII .001 MAXINU~ PHYSICAL RECORD PR~,VIiJU~ ~ILE NAME: WELl, ~]TE INI-UPMATIUN RkCCIRD I,~]NG'Ih C(]MPAN WELL FIELD RANGE: TOWN C(]IINT STATk: 177 BYTES 6OHIO ALASKA PETRO. ¥-4 PRtJDHOE BAY lin N. SLOPE ALASKA CO. DATA I, ENGTH: 650 ENTRY BI,OCKS; ~'t~P, MA'.I.' ,SPgCi[" ICAI>ILJN I YPE 0 SIZE 1 REP CODE 0 ENTRY 1C TQUL SI.' I) iL ILD DIL 1LM 5PLO [}lb D Jb DT HHC Gl~ CNU CALl CNL DRHD P, HUB CNb NBAT CNG NCNb CNh P CNL CNL S V ORD # UN I'I~S MV [JHMM OHMM O~M~ GAPI GAPI GAPI G/C] G/CJ C/C CPS CPS AP1 AP1 AP! AP1 FILE~ EXP 0 0 0 0 0 4 0 7 1 0 0 0 4 0 7 12 46 0 0 4 0 7 12 44 0 0 4 0 7 22 1 0 0 4 0 7 31 32 0 0 4 0 bO 31 32 0 0 ~ 0 bO 52 32 0 0 4 0 ~2 31 32 0 0 4 0 42 28 I 0 0 4 0 ~2 44 0 0 0 4 0 q2 68 3 0 0 4 0 ~2 35 1 0 0 4 0 42 42 1 0 0 4 0 q2 34 92 0 0 4 0 42 34 93 0 0 4 0 PROC SAM REP DEPT 0 1 bB 0 0 1 b8 0 0 I b8 0 0 I O8 0 0 1 b8 0 0 i bB 0 0 I OB 0 0 I 68 0 0 I O8 0 0 I 68 0 0 1 b8 0 0 1 08 0 0 I b8 0 0 I 68 0 0 1 b8 0 0 1 68 0 SHIFT 10910°000 10900. O00 1.0800.000 10700.000 10600.000 105O0. 000 10400. 000 1030O. 000 1020O.0OO 10100.000 10000. 000 MNEM[JN lC GR CALl NRAT 5P GR CALl NRA1 SP 6*4 CAI.,I N R A 1' 5P GR CALl. NRAT SP GR CALl SP GR CALl NRAT SP CALl NRAT SP GR CALl NP, AT SP GR CALl NRAT SP GR CALl NRAT GR CALI NRAT VAL -19/ 7 -197 78 7 2 105 8 1 -275 21 8 2 -278 20 8 2 -225 97 8 2 -281 19 l 2 -273 29 7 2 -271 36 7 2 -242 224 9 1 -214 101 11 3 UE .000 .250 .387 .570 .500 .250 .422 .570 .250 ,555 .654 .750 .078 .080 .000 .047 .055 .545 .500 .875 .180 .402 .000 .609 .863 .162 .25O .453 .836 .439 ,000 .188 .559 .473 .750 .625 .109 .28] .000 .625 .857 MNEMONIC 1 LD GR DRHO NC N h GR DRHU NCNb lbD GR DRH(J NCNb ibD GR DRHU NCNb ILD GR ORH(! NCNb ILO GR DRHO NCNL 1 LD GR DRHO NCNb GR DRHO NCNb IbD GR DRHO NCNb lbo GR DRHO NCNL 160 GR DRHO NCNb V ALtJE 6.605 79.625 0.193 3280.O00 0.609 79.625 0.156 3280.000 9.039 i04.000 0.07.0 3694.000 2.564 22.547 0.014 3918.000 1.322 20.031 0.010 3566.000 4.777 92.81] 0,074 2612.000 1.968 o :O4' 001 3786.000 7.945 27.000 000 13.617 2'1 313 0:01I 3008.000 23.938 129.125 0.006 5080.000 1.612 111.625 0;016 1765.000 MNEMUNIC ILM DT NPHi FCNL ibm DT NPHI P-CNL IbM DT NPHI P'CNL IbM DT NPHI FCNL IbM OT NPHi DT NPHI FCNb DT NPHI ibm OT NPHI [;CNL IbM DT NPHI ~CNb IbM DT NPHI f'CNb IbM DT NPHI fCNb VAi.,Ui~ 4.070 79.188 24.512 1298.000 4.070 79.188 24.463 1298.000 9.070 74.000 9.570 2374.000 2.908 82.375 16.504 1963.000 1.461 89.375 23.438 1412.000 4.738 78.375 21.143 1032.000 2.373 84,750 18.018 182b.000 8.227 86.000 22.119 133'7.000 13.010 94.563 22.900 1228.000 19.003 57.594 3.J69 4216.000 1.604 114.188 39.795 451.750 MN EMUN lC SFbU GR RHOB ,SFbU G.R RHOB SFbU GR RH(JB SFbU GR RHOB SFbU GR RMUB SFbO GR RHOB 5FLU GR RHOB GR SFhO GR HHOB SFbU GR SFbU GR RHOB VALU~ 4.08b 111.438 2.527 4.0~0 111.438 2.469 20.859 98.b25 2.007 8.422 27.156 2.359 2.b15 22.766 2.350 18.672 102.750 2.471 b.958 21.625 2.271 20.1 '12 26.328 2.342 26.078 29.641 2.291 2000.000 158.750 2.674 2.787 112.813 2.223 9900. 000 9800.000 9700.000 9600. 000 9500.000 94O0. 000 9 300. 000 9200.000 9 1 O0. 000 9000. 000 890O. 000 MNLM(.)N1C G~ CALl NRAT CALL NAAT SP CALl NRAT SP GA CAI., I NRA T SP CAI, I NRAT SP GR CALl NPAT SP G~ CALl NRAT 3P CALl NRAT 6P CALl NRAT SP GR CALl GR CALl NRAT VALU -215. 92. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. 87 68 @1 91 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 MNLM{JN lC ILD GR DRHO NCNb lbo GR NCNb 1LD G~. DRHO NCNb /kO DHHO NCNb GR DiRt-IL) NCNb IBD GR DRHO NCNb iLO GR DRHL) NCNb GR DRHO NCNb 1LD GH DRHL) NCNb GR DRHU NCNb GR DRHO NCNb V A [, U g 1.609 76.813 0.024 1543.000 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999~250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999:250 -999 250 -999~250 -999.250 -999 250 ~999:250 -999.250 -999.250 -999,250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMONIC UT NPHI ~'CNL IbM DT NPHI fCNb DT NPHI FCNL IbM DT NPHi I;'CNL ibm DT NPHI fCNb PT NPHI PCNL ILM DT NPHI 1bM DT NPHI ~CNL 1bM UT NPHI f'CNb ibm DT NPHI fCNb i.LM DT NPHI ~'CNL VAbUk 1.563 1i0.563 39.453 414.750 -999.250 -999.250 -999.250 -999.250 -999.250 -999.25O -999.250 -999.250 -999.250 -999.250 -999 250 -999~250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999,250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMONIC SFLU GR SFbU GR RHUD SFbO GR RHOB SFLU GR SFbU GR RHOB SFbU RHO~ SFbU GR RHOB SFhU GR SFbU GR 8FLU GR RHO0 8FLU RHOB VALUE 2.457 2.299 -999.250 83.313 -999.250 -999.250 59.125 -999.250 -999.250 51.i88 -999.250 -999.250 53.938 -999.250 -999.250 60.313 -999.250 -999.250 69.000 -999.250 -999.250 b2.281 -999.250 -999.250 40.469 -999.250 -999.250 59.500 -999.250 -999.250 0'1.063 -999.250 I) L P I'H 8800.000 8700. 000 860(I. 000 ~ 5 0 0.00 0 8400.0O0 8/tO0. 000 8200.000 8100. 000 80O0.000 7900.000 7800.000 MN EM{JNIC 8P CALl NRAI' SP GR CAI, 1 NRA1 SP GR CAb I NRAT 8P CALl NF, AT SP CALl NRA~ ~P GR CAht GR CALl NMAT 6P GP, CAhl SP GA C AL I SP GA CALl NRAT 8P GR CALl NRAT -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 -9 AL 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 UE .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 5O 5O 5O 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 5O 50 50 5O ILL DRHU NCNb ILD GR DRHO NCNb ILO DRHO NCNb lED GR DRHO NCNb lED GR DRHU NCNb GR DRHU NCNb ILL GR DRHO NCNb 1 bi) GR DRHO NCNb 1LD GM DRHU NCNb IbD GR DRHO NCNb lED GR DRHO NCNb VALUE -999.250 -999.250 ~999,250 999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 .-.999' 250 -999,250 -999.250 -999.250 1999.250 999.250 -999.250 -999. 250 -999.250 : 99. so 99.250 -999.250 -999.250 -999~250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMONIC UT NPHI ~CNb IbM DT NPHI fCNh ibm DT ~CNL IbM DT NPHI FCNL ibm DT NPHI f-CNb IbM DT NPHI FCNb IbM DT mPHl ~CNL DT NPHI FCNb ibm DT NPHI PCNL DT NPHi PCNL OT NPHI PCNb VALUE -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 :999g 99~250 -999.250 -999.250 -999,250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMONIC GR RH00 SFLU GR RHOB MFbU GR RHO~ SFbU GR 8FbU GR 8FLU RHOB SFLU GR 8FbU GR HHOB SFbU GR RHUB ~FbU GR RHUB 8FDU GR RHOB VALUE -999.250 52.375 -999.250 -999.250 52.575 -999.250 -999.250 57.531 -999.250 -999.250 100.375 -999.250 -999.250 92.438 -999.250 -999.250 78.938 -999.250 -999.250 99.563 -999.250 -999.250 92.063 -999.250 -999.250 88.8'15 -999.250 -999.250 88.875 -999.250 -999.250 55.53i -999.250 D k lj '~'~' 7 ?00.000 7600. 000 7500. 000 7400. 000 7 ~00. 000 7200.000 7100,000 7O00.000 6900.000 6800.000 6700.000 M N CALl. f~RAT SF GR CALl NRAI SP CALl NRAT G~ CALl N~AT CALl NRAT GR CALl NRAT SP CALl CALk NRAT SP CALl NRAT GR CAI, I NF~AT SP G~ CALl VAL -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999, -999, -999. -999. -999 -999 -999 -999 -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999 -999 -999 -999, -999. -999. -999, -999. -999. -999. -999. -999. .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 EMON iC ILD GH DRHO NCNL i LD GR Df{HO NCNL ILO DRHO NCNb ILD GR DRHLi NCNb iLD GR DRHO NCNL ILO GR DP, HO NCNb lbD GR DRHO NCNb DRHO NCNL iLO GR DRHO NCNb GR DRHO NCNb ILO DRHO NCNL V A b U Ex.~ -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999:250 -999.250 ~99.250 99.250 -999.250 '999.250 -999.250 -999.250 '999.250 -999.250 -999 250 -999:250 -999.250 -999.250 -999.250 -999 250 -999:250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999~250 -999.250 MNEMONIC DT NPHI FCNL ibm DT NPHI ~'CNb ILM DT NPHI ~CNI~ DT NPMi fCNb DT NPHi ~'CN~ DT NPHI ~"CNL ILM DT NPHI ~'CNb DT NPHI ~CNL DT NPHI ~-CNL ibm DT NPHI f-CNL ILM DT mPHl ~'Cnb VALUE -999.250 -99~.250 -99..250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMONIC SFLU GR RHOS SFLU GR RHUB GR P, HOB SFbU GR RI-lOB SFLU GR RHOO ,SFLU GR I~FIUB 6FbU GR RHOB 8FbU GR RHOB SFLU GR RHOB GR RHOB GR VAbU~ -999.250 63.875 -999.250 -999.250 51.563 -999.250 -999.250 55.531 -999.250 -999.250 57.125 -999.250 -999.250 58.719 -999.250 -999 250 60~688 -999.250 -999.250 47.219 -999.250 -999.250 64.625 -999.250 -999.250 54,750 -999.250 -999.250 50.781 -999.250 -999.250 65.43~ -999.250 DI~,PTH 6bO0. 000 6500.000 6400.000 6300.000 6200.000 8100.000 6000.000 5900.00O 5800. 000 5700,000 5600.000 MNkM[.]NiC GR CALl bP CALl NRAT 8P GR CAI.,] NRA1~ SP GR CALl NHAT 5P GR CALl NRAT GR CALl NRAT SP (JR CALl NRAT SP GH CALl SP CALl NRAT CALl NRAT (,JR CAI, 1 NRAT VAL -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 Uh; .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 ,250 .250 .250 .250 .250 .250 .250 .250 .250 .250 -999.250 -999.250 -999.250 -999.250 -999. -999. -999. -999. -999. -999. -999. -999. -999 -999 -999 -999 -999. -999. -999. -999. -999. -999. -999. -999. 250 250 250 250 250 250 250 250 250 25O 25O 25O 250 250 25O 250 250 25O 250 250 MN EMON lC iLD GR DRHk] NCNL GR DIRHU NCNb ILD GH DRHO NC NL lhD GH DI4HO NCNb iLD GR DI4HU NCNb ILD GR DHHO NCNb ILD GR DRHO NCNB GH DP, HO NCNb ]LD DRHO NC N L ILD GR DHHO NCNb 1LD DRHU NCNb VALUE -999.250 -999.250 -99q.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999,250 -999.250 -999.250 -999.250 :999.250 999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999~250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999:250 -999.250 -999.250 -999.250 -999.250 MNEN[JNiC DT NPHI fCN6 IbM DT f'CNL iLM DT NPHI FCNL DT NPHI FCNL ILM DT NPH1 FCNL DT NPHi PCNL 1LM DT NPHi ~CNL IbM DT NPHI ~CN6 DT NPHI fCNL DT NPHI fCNb ibm DT NPHi ~CNL VALU~ -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMONIC SFLU GR GR SFbU GH RHOB GR HHUO 5FLU GR SFbU GR RHUB SFLU GR RHOB SFbU GR RHOB SFLU GH 8FbU GR RHOB VALUE -999.250 51.188 -999.250 -999.250 48.000 -999.250 -999.250 ~0.409 -999.250 -999.250 39.65~ -999.250 -999.250 43.b25 -999.250 -999.250 41.656 -999.250 -999.250 37.281 -999.250 -999.250 50..:1'!5 -999.250 -999.250 40.0~3 -999.250 -999.250 41.b56 -999.250 -999.250 31.734 -999.250 5500. 000 5400.000 5300.000 5200.000 51 O0. 000 5000. 000 4900.000 4800.000 47O0. 000 4600.000 4500.000 5P GH CALl NRAT GR CALl NRAT GR CALl NRAT GR CALl NHAT SP CALl ~P CALl NHAT SP CALl NHAT SP GR CALl NHAT SP GR CAI.! NRAT 6P GR CALl NRAT ~P GR CALl NRAT V A L U E -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.25O -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 ~N EMON IC i bD DRHO NCNB JLD GH DRHO NCNB 1 LD GR DRHO NCNb 1BD GR DHHO NCNL GH DRHO NCNB 1LB GH DHHO NCNb ILD GR DRH[! NCNB GR DRHO NCNL iLD GH DRHO NCNb GR DRHO ~CNb I G~ DRHO NCNL VALU5~-~ -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 .-99 250 99,250 -999.250 -999.250 -999.250 -999.250 -999.250 -999,250 :999 250 999:250 -999.250 .-999 250 999:250 -999.250 :~99.250 99.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 99:250 -999.250 -999.250 -999.250 -999.250 MNENQNIC DT NPHI ~'CNb DT NPHI ~CNb iLM D% NPMI ~'CNL ILM DT NPHI ~CNL iLM Ol NPHi ~CNb DT NPHI FCNb DT NPHI ~CNb IbM DT NPHI ~'CNb NPHi ~CNL IbM DT NPHI fCNB ILM DT NPHI ~CNB V A.LU -999. -999. -999. -999. -999. -999. -999, -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. 250 250 250 250 25O 25O 25O 25O 250 250 250 250 250 25O 250 25O 25O 25O 25O 25O 25O 25O 25O 25O 25O 250 250 250 250 250 250 250 250 25O 250 250 250 250 250 250 25O 25O 25O 25O MNENONIC GH RHOB 8FBU GR RHOB GR HHUB GR RHCJ~ SFbU GH S~'bU GR 8FLU GR RHOB 8FbU GR SFBU GR 8~bU GR RHOB SFLU GR VAbU~ -999.250 2b.gb9 -999.250 -999.250 ~4.i25 -999.250 -999.250 38.094 -999.250 -999.250 44.031 -999.250 -999.250 34.90b -999.250 -999.250 45.219 -999.250 -999.250 50.375 -999.250 -999.250 41.250 -999.250 -999.250 30.547 -999.250 -999.250 37.b88 -999.250 -999.250 31.734 -999.250 D k. P TH q400.000 4300 o 000 4200.000 41 O0 o 000 400O. 000 3900. 000 3800.000 .3'i00.000 triO0. 000 t500.000 3~00.000 MN SP CALl 8P GR CAbI NI~AI SP CALl I~RAT 6P G~ CALl NPAT aP CALl NRAT ,BP GR CAB 1 NI~AT SP GH CALl NRAT SF CALl NRAT SP GR CALL NRA']: 8P CAI, NRAT SP GR CALl NRAT VAL -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 Uk .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. 250 250 250 25O 250 250 25O 25O 250 25O 25O 25O 250 25O 25O 25O 250 250 250 250 250 250 250 250 250 250 250 250 M N kMUN lC ILD GR DRFiO NCNB ILD GR DRHO NCNb iLD GR DRiiO NCNb IbD DRHU NCNb ILD GR DRHO NCNB ILO GR DRHO NCNB ILO GR DRHO NC N L GR L)RHO NCNB [LD GR DRHO NCNb lbo GR DRHO NCNB ILO GR DRHO NCNb VALUE -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 999.250 -'999.250 -999.250 -999°250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999~250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999 250 -999:250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNkMONIC iBM OT NPH1 ~CNb IBM DT NPHI fCNL 1LM DT mPHl fCNL IbM DT NPHI fCNL DT NPHI ffCNb IbM DT NPHI fCNL DT NPHi ~'CNL IbM DT NPHI PCNL ILM DT NPHI ~CNL IBM DT NPHI FCNb DT NPHi ~CNb VALUE -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMON1C SFLU GR RHOt~ GR RI-lOB GR RHOB ,SFhU GR RHOD 8FbO GR RHOB SFLU RHUB 8FLU GR RHUB GR RHUB 8FbU GR GR RHOB SF.BU GR VALUE -999.250 40.469 -999.250 -999.250 20.234 -999.250 -999.250 49.188 -999.250 -999.250 46.031 -999.250 -999.250 47.594 -999.250 -999.250 23.797 -999.250 -999.250 28.1.72 -999.250 -999.250 47.219 -999.250 -999.250 26.5'18 -999.250 -999.250 52.750 -999.250 -999.250 35.313 -999.250 I)~ P TH M N [.,.,t,,I [.l N lC OE V Al., U ,,.,v 3 200. () 00 31 O0. 000 '~000.000 2900.000 2800.000 2700. 000 264~}.000 CALl NRA'[: SP GR CAb/ NAAT GR CALl NRAT SP CALl NHAT SP GR CALl NRAI SP CAI, 1 NRA;l: GR CALI NHAT GR CALl, NRAT VAL -999 -999 -999 -99g -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999 -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999 -999 -999 -999 .250 .250 .250 .250 .250 .25O .250 .250 .250 .250 .250 .250 .250 .250 .250 .250 25O 25O 250 250 250 250 25O 25O 250 25O 250 25O 25O 25O 25O 25O MNISMON IC i LD GR DRHO NCNL ILD GR DRHU NCNL 1 LD G~ DRHO NCNL 1 LD GR DHHU NCNL iLD GR DRHO NCNL ILD DHHO NCNL 1LD GR DHHO NCNL 1LD GR DRHO NCNL -999. -999. -999' -999. -999. -999. -999. -999. -999. -999- -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999. -999 -999: -999. -999. -999. -999. -999. 250 250 250 250 250 250 250 250 250 250 250 250 25O 250 25O 25O 250 25O 250 25O 25O 25O 25O 250 250 250 250 250 250 250 250 250 MNEMONIC ILM OT NPHI ~CNL ibm DT NPMI FCNL ILM OT NPHI ~CNL ILM DT NPHI ~CNL ILM NPHI fCNL ILM DT NPHI ~CNL IbM DT NPH1 ~CNL ILM DT NPHi VALU£ -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 -999.250 MNEMONIC SFLU GR }{HUB GR RHOB SFLO GR SFLU GR RHOB SFLU GR RHOB SFLU GR RHUB SFLU GR RHUB GR RHOB VAbUE -999.250 33.313 -999.250 -999.250 39.b56 -999.250 -999.250 49.188 -999.250 -999.250 39.281 -999.250 -999.250 47.594 -999.250 -999.250 44.031 -999.250 -999.250 44.031 -999.250 -999.250 -999.250 -999.250 NU~BEP (Jl~ RECORD,S: 1103 UENGI~ O1' ~ECURD,S: 966 FJf'I~ES I~ENG'I'h U[~ 1,~,51' [~EC(,IRI): 198 BYt['E,,S F.II,E '[RAJ I,f, NG'I'H: 62 5~TE$ f ILE NAME: k, D1T .001 MAXIMUM PHYSICAL [qECUHD LENGTH: NEXT FILE NAME: 1024 BITES TAPE TRAILER I,ENG'I:H: 1 32 bYTES TAPE NAME: bU627 DATE: 80/ 9/21 SF;RVICF.. NAME: ED1T TAPE CONI:iNt)A1.'IUN I~I.i,NISER: Ol NEXT TAPE .NA~.: CIJ~,N'I'~: UNIOUg Wgbb iDENTIfICATION NUMBER iS 50-029-20423