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Home My WebLink About192-151 Well Job# Loa DescriDtion Date BL Color CD 15·12A 112114",u 11't;:J ",RAVEL PACK 06/25/06 1 17.08 11211509 INJI:\; IluN PROFILE Oti/,,4/u6 1 P2-11A 11221564 JEWELRY/STATIC SURVEY 04/27/06 1 13.o6A 11217266 INJECTION PROFILE 07/12/06 1 P2.o1 11223106 STATIC PRESSURE/JEWELRY 03/25/06 1 L5.o8 11217256 PROD PROFILE W/GHOST & DEFT 06/06/06 1 16.o4A 11217245 PROD PROFILE W/DEFT 05/08/06 1 05-40 11223123 LDL 07/07/06 1 17.09 11211412 PROD PROFILE W/DEFT & GHOST 06/26/06 1 MPC.o7 N/A SENSA/MEMORY GLS 04/22/06 1 04-18 1121584 USIT 06/27/06 1 u-51 11212873 USIT 06/28/06 1 04-31 11217264 USIT 07/07/06 1 D-14A 11217265 USIT 07/09/06 1 PSI.o7 10703937 MDT 10/13/03 1 02·16B 11209601 MCNL 04/25/06 1 1 L2-18A 11217234 MCNL 04/06/06 1 1 L5-09 11212847 MCNL 04/25/06 1 1 Z-26A 11216205 MCNL 07/05/06 1 1 12.01 11072866 RST 07/06/05 1 1 E-17A 10928602 MCNL (Prints sent 1/24/05) 10/30/04 1 ;~(;"~'~¡\'EÜ ~.' ....'" ..,,' ') I? ?mH~ (0 .~~ .....,..¿ Sc~lunIbel'ger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth ¡Cl9- I:) I Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 07/19/06 NO. 3880 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay e e Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth oN OR BEFO STATE OF ALASKA ALASKA' '-'&ND GAS CONSERVATION CC 'SSION REPORT SUNDRY WELL OPF_.r ATIONS Operations performed: Operation shutdown Stimulate X Plugging Per/orate Pull tubing Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 5. Type of Well Development Exploratory Stratigraphic Service 4. Location of well at surface 1656' SNL, 1078' EWL, Sec. 24, T10N, R15E, UM At top of productive interval 2129' NSL, 4348' WEL, Sec. 18, T1 ON, R16E, UM At effective depth At total depth 2493' NSL, 4265' WEL, Sec. 18, T10N, R16E, UM 6. Datum of elevation(DF or KB) 72' RKB feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-04A 9. Permit number/approval number 92-151 10. APl number 50 - 029-20561-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 12383 feet 9185 feet Plugs(measured) PBTD Tagged @ 12237' MD (5/19/95) Effective depth: measured 12237 feet true vertical 9098 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 100' 20" 345 Sx AS II 100' 100' Surface 2551' 13-3/8" 2700 Sx Fondu & 400 Sx PF 2623' 2623' Production 10185' 9-5/8" 500 Sx CL G 10257' 7884' Liner 2333' 7" 477 Cu ft CL G 10050-12383' 7740-9188' Perforation depth: measured 11954-11974'; 11982-12000' i ~...' ',. -- '"' true vertical 8929-8941'; 8946-8957' ',...~.'"; ;' '. ~ .: Tubing (size, grade, and measured depth) 4-1/2", 12.6¢, 13 Cr-80 ~ 11626' MD; 3-1/2", 9.2¢, 13 Cr-80 w/tail 8 11685' MD Packers and SSSV (~pe and measured depth) 9-5/8" X 4-1/2" Baker SAB-3 pkr 8 9980' MD; 7"x 4-1/2" Baker SABL-3 pkr Q 11622' MD; 4-1/2" Camco TRDP-4A SSSV Q 2175' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See Attached Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 166 49 225 - 239 Subsequent to operation 245 147 2O6 245 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service i7. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed ~'-'-~'~'-~ ~ Title Engineering Supervisor Form 10-40(¢_.~ev 06/15/88 Date / / SUBMIT IN DUPLICATE KRF cc: KZ. JWP 16-04A DESCRIPTION OF WORK COMPLETED HIGH ENERGY ROPE STIMULATION TREATMENT 5/1 9/95' RIH & tagged PBTD at 12237' MD. 5/23/95' MIRU CTU & PT equipment. intervals located at: RIH w/CT & jetted a Hot Oil Treatment across the open perforation 11954 - 11974' MD (Z3) 11982 - 12000' MD (Z3) Ref. Log: BHCS 2/13/93. Jetted 260 bbls Hot Crude tubing wash, followed by 45 bbls 50% Diesel/50% Xylene & 83 bbls Diesel across the perforations. Squeezed 15 bbls Diesel/Xylene behind pipe. POOH w/CT. RD. 5/26/95 · MIRU & pumped 450 Mscf of Nitrogen to displace wellbore fluids to 11600' MD, in preparation for ROPE treatment. RIH & set a shear disc in the 3-1/2" tubing tail at 11639' MD. RD. 5/29/95- Performed a High Energy ROPE Stimulation on the open perforations (listed above). MIRU & PT equipment. Pumped 293 Mscf of Nitrogen & ruptured the shear disk at 8290 psi. Rigged down. 5/3O/95' RIH & retrieved the ruptured shear disk assembly. Returned the well to production w/gaslift & obtained a valid production rate. GeoQuest 500 w. International Airport Road ATTN: Sherrie ;( i... NO. 9264 Company: 2/22/95 Alaska Oil & Gas Cons Comm Attn: Larry Grant 3001 Porcupine Drive Anchorage, AK 99501 ~ fi '4 -/5-5- AJ~ 0tl & L~a~ L;0dS, i;ommJssJ~l Field' Prudhoe Bay ~,j]~rag. e Floppy Well Job # Log Description Date BL RF Sepia Mylar Disk D.S. 1-25 PATCH SETnNG RECORD 020495 I 1 D.S. 1-22A DUAL BURSTTDT-P 020395 I 1 D.S. 11-11 PERF RECORD 020395 1 1 D.S. 9-38 INJEC PROFILE 020495 I 1 D.S. 9-45 DUAL BURSTTDT-P 020595 I 1 D.S. 9-45 RST 020495 I 1 D.S. 9-51 PROD PROFILE 020595 I 1 D.S. 16-4A RST 020295 I 1 ,,DIS. 18-14 TUBING cUTTER RECORD 020595 I 1 D.S. 5-26 PROD PROFILE 020695 I 1 D.S. 5-28 PROD PROFILE 020695 I 1 D.S. 6-10 DUAL BURSTTDT-P 020795 I 1 D.S. 9-8 PERF RECORD 020695 I 1 D.S. 11-16 PERF RECORD 020395; 1 1 D.S. 14-34 PERF RECORD 020795: I 1 , , "~' ~/- I/0 -,. 7~.. 7g- '~ SIGNED: DATE: Please sign and return one copy of this transmittal to Sherrie at the above address. Thank you. DESCRIPTION OF WORK COMPLETED CEMENT PLUGBACK FOR WATER SHUT OFF 10/16/94' RIH & tagged PBTD at 10132' MD. 10/17/94' RIH w/video camera & displaced Crude from the wellbore w/Seawater. liner at 10055' MD. POOH w/camera. Rigged down. Viewed a large hole in the 7" 12/11/94: A Cement Plugback to isolate the liner hole for Water Shutoff, was performed as follows: MIRU CTU & PT equipment to 4000 psi. Loaded the wellbore w/Seawater, then RIH w/CT to tag bottom & spotted 4 bbls of Latex Acid Resistive cement in the liner from 10132' to 10024' MD. POOH w/CT spotting biozan across the perforations located above 10024' MD. Left cement below 10024' MD. RD. -. 12113194' RIH & tagged the top of the cement plug at 10060' MD. 12/20/94' MIRU CTU & PT equipment to 4000 psi. Loaded the wellbore w/Seawater & Crude, then RIH w/CT dump bailer to dump I bbl of Latex Acid Resistive cement on the cement plug from 10060' to 10033' MD. POOH w/CT spotting biozan across the perforations located above 10024' MD. Rigged down. I 2/22/94' RIH & tagged the top of the cement plug at 10049' MD. Returned the well to production w/gas lift & obtained a valid production test. RECEIVED JAN. 2 4. '1995 ~i~sha 0il & Cas Cons. C0ramissi0n Anchor: PERMIT AOGCC Individual Well Geological Materials Inventory DATA T DATA_PLUS Page' Date: 01/09/95 RUN DATE_RECVD 92-151 92-151 92-151 92-151 92-151 92-151 92-151 92-151 92-151 92-151 5561 SURVEY SURVEY DWOP ~'~ T 10193-12380 DLL/MLL/AC/GR R 10250-11382 ANADRILL R 10250-11382 ANADRILL 407~..~ SSTVD~---- L 10020-12380 PROD/SPIN/TEMP~-- L 11850-12295 R 02/03-03/03/93 R COMP DATE'03/09/93 L 11690-11855 PRESS/TEMP~--- PERF/GR/CCL~--~ PERF---- L 11500-12302 L 11494-12250 92-151 PERF~--- L 11800-12278 1 L 10020-12380 92-151 92-151 DLL/MLL/GR~'~ BHCA/GR~---~ L 10020-12380 03/19/93 08/31/93 04/23/93 04/23/93 04/23/93 01/14/94 07/30/93 04/27/93 03/26/93 04/27/94 04/27/93 03/09/93 03/09/93 yes ~And received? Are dry ditch samples required? Was the well cored? yes no Analysis & description received? Received? Are well tests required?il yes Well is in compliance i2itia1.~-~ COMMENTS yes yes no .._ STATE OF ALASKA .. ALASKA _AND GAS CONSERVATION CC AISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown Stimulate X Plugging Perforate X Pull tubing Alter casing Repairwell Other X 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1656' SNL, 1078' EWL, Sec. 24, T10N, R15E, UM 5. Type of Well Development Exploratory Stratigraphic Service X 6. Datum of elevation(DF or KB) 72' RKB 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-04A At top of productive interval 2129' NSL, 4348' WEL, Sec. 18, T10N, R16E, UM At effective depth At total depth 2493' NSL, 4265' WEL, Sec. 18, T10N, R16E, UM JUL 1 1994 Oil & Gas Cons. Commission feet 9. Permit number/approval number 92-151 10. APl number 50 - 029-20561-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured 12383 feet Plugs(measured) Sand Plug @ 12049' MD (6/10/94) true vertical 9185 feet Effective depth: measured 12049 feet 0 IOiNAL true vertical 8986 feet Junk(measured) Casing Length Size Cemented Measured depth True vertical depth Conductor 100' 20" 345 sx AS II 100' 100' Surface 2551' 13-3/8" 2700 sx Fondu & 400 sx PF 2623' 2623' Production 10185' 9-5/8" 500 sx CL G 10257' 7884' Liner 2333' 7" 477 cu ft CL G 10050-12383' 7740-9188' Perforation depth: measured 11954-11974'; 11982-12000' true vertical 8929-8941'; 8946-8957' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13 Cr-80 @ 11626' MD; 4-1/2" x 3-1/2" xover @ 11626' MD; 3-1/2", 9.2#, 13 Cr-80 w/tail @ 11685' MD Packers and SSSV (type and measured depth) 9-5/8" X 4-1/2" Baker SAB-3 pkr @ 9980' MD; 7" x 4-1/2" Baker SABL-3 pkr @ 11622' MD; 4-1/2" Camco TRDP-4A SSSV @ 2175' MD 13. Stimulation or cement squeeze summary Intervals treated(measured) See Attached Treatment description including volumes used and final pressure 14. Representative Daily Average Production or Injection Data Oii-Bbl Gas-Md Water-Bbl Casing Pressure Prior to well operation 86 594 3022 -- Subsequent to operation 700 598 1020 -- Tubing Pressure 303 299 15. Attachments Copies of Logs and Surveys run Daily Report of Well Operations 16. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed(~A~ 0~. ~~-0-/'- ~I';/..,~.z~cc,~y Title Form 10-404 Rev 06/15/88 / 1136/10 GSS/KRF cc: JED, JWP Engineering Supervisor Date y ¢/¢~', SUBMIT IN DUPLICATE~ 16-04A DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR WSO & PERF BREAKDOWN / ACID STIMULATION 1/17/94' RIH & tagged PBTD at 12286' MD. 2/24/94 · MIRU CTU & PT equipment to 4000 psi. reciprocated a Pre Squeeze Acid Wash across the open perforations at: 11954' - 11974' MD (Z3) 11982' - 12000' MD (Z3) 12124' - 12136' MD (Z2) 12144' - 12150' MD (Z2) 12174' - 12182' MD (Z2) Pumped 50 bbls 15% HCI Loaded the wellbore w/Seawater, then RIH w/CT & Ref. Log: BHCS 2/19/93. w/10% Xylene @ 1.9 bpm, followed by 214 bbls 1% KCI Water displacement. Continued pumping 25 bbls of Superfine Cement, followed by 25 bbls Latex Acid Resistive Cement, to squeeze the perforations (listed above). Attained 3500 psi maximum squeeze pressure & held for one hour. Placed 2 bbls of cement behind pipe. Contaminated cement w/biozan & jetted contaminated cement from the wellbore down to 12276' MD. POOH w/CT. Rigged down. 2/27/94 · RIH & tagged cement at 11595' MD. 3/12/94' RIH w/CT mounted milling assembly & milled out cement from 11558' MD to 12303' MD. RD. 3/15/94' Reperforated' 11954' - 11974' MD (Z3) Ref. Log: BHCS 2/19/93. 11982' - 12000' MD (Z3) 6/5/94 · RIH w/CT & pumped gelled sand slurry containing 20/40 mesh sand, to place a sarnd plug over the squeezed perforation intervals located between 12124' MD & 12182' MD. POOH w/CT. RD. 6/8/94 · RIH & tagged the sandplug top at 12127' MD. 6/9/94 · RIH w/CT & pumped gelled sand slurry containing 20/40 mesh sand, to raise the sand plug top to 12050' MD. POOH w/CT. Rigged down. 6/10/94' RIH & tagged the sandplug top at 12049' MD. RECEIVED JUL 11 1994 0il & Ga~.s. Commission Ani~ra~(~ 16-04A DESCRIPTION OF WORK COMPLETED CTU CEMENT SQUEEZE FOR WSO & PERF BREAKDOWN / ACID STIMULATION 6/11/94' A Fullbore Breakdown/Stimulation was pumped to remove suspect cement filtrate damage as follows: MIRU & PT equipment. Pumped the Perf Breakdown/Stimulation Treatment fluids through the open perforation intervals located above the sand plug (listed above). Pumped: a) 100 bbls Slick 1% NH4CI Water @ 9.4 bpm, followed by b) 50 bbls Xylene preflush @ 4.9 bpm, followed by c) 60 bbls 12% HCI, followed by d) 30 bbls 9% HCI - 1% HF @ 5.4 bpm , followed by e) 100 bbls 1% NH4CI Water @ 0.5 - 5.7 bpm, followed by f) 60 bbls 12% HCI @ 2.5 bpm, followed by g) 30 bbls 9% HCI- 1% HF @ 3.9 bpm, followed by h) 100 bbls 1% NH4CI Water @ 1.2 bpm, followed by i) 17 bbls Saturated Benzoic Acid Flake Diverter, followed by j) 10 bbls 1% NH4CI Water spacer, followed by k) 27 bbls 12% HCI, followed by I) 12 bbls 9% HCI - 1% HF @ 1.7 bpm, followed by m) 160 bbls 1% NH4CI w/5% Musol Water Overflush @ 3 bpm, followed by n) Shutdown. Rigged down. Returned the well to production w/lift gas & obtained a valid welltest. RECEIVED JUL 1 1 1994 Alaska Oil & Gas Cons. Commission Anch0ra§~ ARCO Alaska, Inc. Date: Apr 14, 1994 P.O. Box 100360, A lorage, AK Transmittal #: 94034 Subject' From/Location' Telephone: To/Location: ARCO Cased Hole Finals John-E. DeGrey/ATO- 1529 (907) 263-4310 Distribution Well Number ! ff ~.-~.: 01-09A 01-11 ~ 01-33 03-01 7~-3qi 03-02 ~5-~?..i 03-19 .~03-29 ...%O3-29 Log Date (M-D-Y) 04-02-94 03-25-94 03-28-94 03-27-94 03-22-94 Tool Type ¢' Perf Record TDT-P · , / TDT-P · / Perf Record .. ~ Leak Detection 03-22-94 ~ Bridge Plug 03-18-94 .~ Leak Detection 03-27-94 03-31 03-27-94 03-29-94 03-29-94 i /04-43 ~i q,-' ~ ~)i~/' 04-43 ' i ~,04-43 Bridge Plug Bridge Plug TDT-P Run, Scale 75--7M 7~i 1~ 5tI l I 5II ! 5II ! 5II , 2' 1 5" 1 5" 1 5" 1 5" 1 5" 1 5" Contractor Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch i / CNTG S c h 03-10-94 i¢' USIT 1 5" Sch : .. 04-44 03-13-94 ~v' USIT Sch 04-45 03-29-94 i¢- USIT Cement Sch 05-08 03-14-94 !,/ Prod Profile Sch 03-18-94 i¢' Perf Record Sch .. ~.~ Perf Record " ~ Sch 06-19 07-08 07-23 1 5" 1 5" 1 5" 1 5" 1 5" 1 5" Bridge Plug Prod Profile 04-03-94 03-21-94 Sch 09-01 03-30-94 1, 1"&5" Sch 09-02 03-17-94 J Prod Profile 1, 5" Sch 1, 1"&5" Sch 03-29-94 04-01-94 03-16-94 03-22-94 03-16-94 03-29-94 03-18-94 ! 5II 511 1 511 ! 5fl ! 5II 1, 1"&5" 1, 1"&5" 511 Prod Log Perf Record / Prod Log ,' Perf Record Patch setting Perf Record Prod Profile Leak Detection -- CNL 03-15-94 03-28-94 Sch Sch Sch Sch Sch Sch Sch 7f~- 5¢j 09-03 o9-19 ~%- 2.%..: 09-27 ~3-~0~ 11-04 - ~1.~9i 11-17 5-~ 11-24A ~-~ 12-06A tZ-~! ~3-20 Sch 14-03 ~2--~1 { 14-23 'i~i 4-28 ~2.-I 7.. 4-28 i "t14-28 1~5-1~ 14-35 i 18-08 03-19-94 ~ Prod Profile 1, 1"&5" Sch 03-15-94 !¢. Leak Detection 1, 5" Sch 03-28-94 v~ 1, 5" Sch 511 03-21-94 Patch Setting : .. Bridge Plug CNL Leak Detection Sch . 03-17-94 1, 5" Sch 03-15-94 i¢- Perf Record i 1.5" Sch 03-14-94 1, 2"&5" 1,5" 1,5" 03-14-94 i ¢' Perf Record 03-20-94 j,/ TDT-P Sch Sch Sch Number of Records: 38 ARCO Alask& inc. Is a Subsidiary of AtlantlcRIchfieidCompany ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 01-04-94 REFERENCE: 'ARC~ FINAI~ ~-~'~ 5-03A 5/31-6/11/93 ~/'~-53 · 9-31A 4/16-17/93 q~--~i · · 9-36A 3/31-4/6/93 o/2_~ t *** 16-4A 02-19-93 c:~.~oz AGI-5 05-10-93 ,? ?>--~: ~ AGI-6 05-10-93 SHm I GR ~¢ ~ I~x~v Run~l.&2, 2"&5" Ana MWD: GR ~imc ~q -~ ~" ~ Ana MWD: GR S:~-~'¥'~. ;~1,,~ Ana SSTVD y~o;:zo- i~-~$-o R~_m 1, l"&2" Arias GR/~L C~cc~- °l~C Run 1, 5" Sch GR/CCL ic'.~,,c. '~ -:.~ Run 1, 5" Sch Please sign and return the attached copy as receipt of data. / /- ...?., / RECEIVED BY _:":":. ~-'-->' "' Have A Nice Day! John DeGrey ATO-1529 ..? APPROVED ~ Trans# 9400.~-' ~ ~ # CENTRAL FILES # CHEVRON #D&M # ANO8 GEOLOGY # EXXON # MOBIL # PHILLIPS # PB WELL FILES # BPX # STATE OF ALASKA The corrected API# for 9-31A is 50-029-21396-01. The corrected API# for 9-36A is 50-029-21429-01. The corrected API# for 16-4A is 50-029-20561-01. Al~ka Oil .& Gas Cons. STATE OF ALASKA ALASKA''~--'_ AND GAS CONSERVATION C('-- MISSION REPORT SUNDRY WELL OPi::RATIONS 1. Operations performed: Operation shutdown Stimulate Plugging Perforate X Pull tubing ~ Alter casing Repair well Other 2. Name of Operator ARCO Alaska, Inc. 3. Address P.O. Box 100360, Anchorage, AK 99510-0360 4. Location of well at surface 1656' SNL, 1078' EWL , Sec. 24, T10N, R15E, UM At top of productive interval 2129' NSL, 4348' WEL, Sec. 18, T10N, R16E, UM At effective depth At total depth 2493' NSL, 4265' WEL, Sec. 18, T10N, R16E, UM 5. Type of Well Development Exploratory Stratigraphic Service 6. Datum of elevation(DF or 72' RKB "iii c~feet 7. Unit or Property Prudhoe Bay Unit 8. Well number 16-04A 9. Permit number/approval number 92-151 10. APl number 50 - 029-20561-01 11. Field/Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 12383 feet Plugs(measured) 9185 feet Effective depth: measured 12337 feet true vertical 9157 feet Junk(measured) Casing Length Size Cemented Measured depth Conductor 100' 20" 300 sx PF 100' Sudace 2623' 13-3/8" 2700 sx Fondu & 400 sx PF 2623' Production 10257' 9-5/8" 500 sx CL 'G' 10257' Liner 2333' 7" 477 cu ft CL 'G' 10050-12383' True vedicaldepth 100' 2623' 7884' 7740-9188' Perforation depth: measured 11954-11974';11982-12000';12124-12136';12144-12150';12174-12182' true vertical 8929-8941 ';8946-8957';9031-9039';9043-9047';9061-9066' Tubing (size, grade, and measured depth) 4-1/2",12.6#,13CR-80 @ 11626' MD;4-1/2" x 3-1/2" xover @ 11626' MD;3-1/2",9.2#,13CR-80 w/tail @ 11685' MD Packers and SSSV (type and measured depth) 9-5/8" x 4-1/2" Baker SAB-3 pkr @ 9980' MD; 7" x 4-1/2" Baker SABL-3 pkr @ 11622' MD;4-1/2" Camco TRDP-4A SSSV @ 2175' MD I~ i~,.~ ~ ..... 13. Stimulation or cement squeeze summary Intervals treated(measured) Treatment description including volumes used and final pressure Alaska OJJ & ~aS OLJi't$. bUli~iflJsS~u 14. Prior to well operation Representative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure 0 0 0 Tubing Pressure Subsequent to operation 1857 3086 2298 15. Attachments 16. Status of well classification as' Copies of Logs and Surveys run Daily Report of Well Operations X Oil~ Gas __ Suspended 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Signed - - k-,~L;,,o.~, ' R4 Form 10-404 ,v 06/15/88 \ 304 Service FS-2 Senior Engineer Date SUBMIT IN DUPLICATE ,II.y REPORT OF WELL OPER. iONS DS 16-04A Perforating Operations' ARCO Alaska, Inc. perforated DS 16-04A at selected intervals in the Sadlerochit Formation of the Prudhoe Bay Unit on 3/9/93 and 3/11/93. The intervals perforated were the following: 11954' - 11974', 11982' - 12000', 12124' - 12136', 12144' - 12150' and 12174' - 12182' MD (Reference Log: SWS-BHCS dated 2/19/93). Completion fluids were in the wellbore during perforating operations. All wireline work was done through a 5000 psi WP BOP/Lubricator tested to 1.2 times the maximum expected surface pressure. A short summary of the work is given below: Began perforating operations on 3/9/93. RU perforating unit, pressure tested BOP's and lubricator to 3500 psi, okay. RIH and perforated 12144'-12150' MD at 4 SPF, Logged up and perforated 12124'-12136' MD, POOH, and confirmed all shots fired. RIH and perforated 12174'-12182' MD at 4 SPF, POOH, and confirmed all shots fired. (ref: SWS-BHCS of 2/19/93). Rigged down and secured well. Continued perforating operations on 3/11/93. RU perforating unit, pressure tested BOP's and lubricator to 3000 psi, okay. RIH, opened well to flow and perforated 11982'-12000' MD at 4 SPF, SI well, POOH, and confirmed all shots fired. RIH, open well to flow and perforated 11954'-11974' MD at 4 SPF, SI well, POOH, and confirmed all shots fired. (ref: SWS-BHCS of 2/19/93). Rigged down and secured well. RDC: 9/3/93 ARCO Ala-~ka, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 5-10-93 REFERENCE: ARCO DIRECTIONAL DATA c~ ~ ~-1-24A _/3-15A c}~q ~_~-3-18A c~ ~.q-~--3-20A /3-25i q-~ ~c~ ~3-36 NO,5A qz~ ~5-27 2~ t~3~8-29 . ~~A~I-4 ~ ~ ~~AG I-6 -- ~ / ~GI-7 ~GI-8 ~~ ~ ~GI-9 12-20-92 2-25-93 2-27-93 4-19-93 4-9-93 3-19-93 3-23-93 4-18-93 2-23-93 2-26-93 3-7-93 3-13-93 4-6-93 4-15-93 3-7-93 4-1-93 12/6-23/92 1123-216/93 MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey Electronic Multi-Shot Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey MWD Directional Survey 12/30-1/15/93 MWD Directional Survey 12-9-91 MWD Directional Survey 1-15-92 MWD Directional Survey 1/92 MWD Directional Survey 2-9-93 MW]) Directional Survey 1-16-93 MWD Directional Survey 12-27-92 MWD Directional Survey 1-18-93 MWD Directional Survey 1-17-93 MWD Directional Survey 2-16-93 MWD Directional Survey 2-24-93 MWD Directional Survey 4-28-93 MWD Directional Survey 3-7-93 MWD Directional Survey 3-17-93 MWD Directional Survey 3-30-93 MWD Directional Survey Please sign and return the attached copy as RECEIVED BY_~~ Have A Nice Day! Sonya Wallace ATO-1529 CHEVRON # CLINT CHAPMAN # EXXON MOBIL Ana Job#AKEI30010 Sperry Job#1209 BHI Ana Ana Job#AKEI30016 Sperry Job#AKMW30020 Sperry Job# 1188 Teleco Job#AKEI30009 Sperry Job# 1192 Teleco Job#AKEI30012 Sperry Job#1202 BHI bna bna bna Job# 1159 Teleco Job# 1175 Teleco Job # 1167 Tele co Job#AKMM911128 Sperry Job#AKMM911231 Sperry Sperry bna Job#AKMW30003 Sperry Job#AKMM921231 Sperry Job# 1168 Teleco Job# 1172 Teleco Teleco Job//1185-450 Teleco Job# 1185 Teleco Job# 1190 Teleco Job//1195-450 Teleco Job#1205 BHI receipt of data. APPROVED ~s~ 93059 '~rog~. ~(~b~'-.,,. ~ PB ~LL FreES ~ BPX ~ ST. OF AK. (2 COP~) ~ LUCILLE JO~STON ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 7-20-93 REFERENCE: ARCO CASED HOLE FINALS 1-28 ~'~'? %-18-93 3-25A ~'~3 6-17-93 3-31 }V-gz 6-16-93 3-32 ~ ~/~/~7 6-15-93 3-33 ~ ¥~ ~Jo 6-16-93 4-8 ?i-r~ 6-11-93 5-14 ??-}~ 6-12-93 6-22A ~ ~.~6-6-93 6-22A - 6-10-93 7-25 ~- Y ~. 6-6-93 9-44 ~ ~ -~ z~6-6-93 11-18 f~-oz6-7-93 14-6 I~ ~- ~ ~6-8-93 14-8 ?~/,~ 6-10-93 14-13 ~'~ 16-13-93 14-15 fF~ 6-8-93 16-4A fz~¢~6-9-93 16-17 ~' zz~6-14-93 16-31 ~ ~-~ i 6-7-93 17-4 ~~ 6-14-93 AGI-5 5~-~-6-13-93 AGI-6 ~?-d~ 6-14-93 AGI-7 _6-8-93 AGI-7 ~ ~-t6-15-93 AGI-7 6-17-93 Prod Profile Completion Record Plug Setting Record Plug Setting Record Plug Setting Record Perf Record TBG Cutter Record Leak Detect Leak Detect Perf Record Perf Record' Production Log PITS/Le~ Ir Detect Leak Detect Profile Completion Record Prod Profile Perf Record Production Log Completion Record Completion Record Completion Record Perf Record R~m 1, 5" Sch R~m 1, 5" Sch R~_m 1, 5" Sch R~_m 1, 5" Sch R~_m 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Run I 2" Sch R~_m 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch Rim 1, 5" Sch Rim 1, 5" Sch R~m 1, 2"&5" Sch R~m 1, 5" Sch Run 1, 5" Sch Run 1, 1"&5" Sch R~m 1, 2"&5" Sch R~_m 1, 5" Sch Run 1, 5" Sch R~_m 1, 5" Sch Run 1, 5" Sch Run 1, 5" Sch R~m 1, 5" Sch R-n 1, 5" Sch AGI-8 ~$ ~/6-9-93 GR/CCL R.n 1, 5" Sch AGI-9~ }~3{ 6-9-93 GR/CCL R~_m 1, 5" Sch AGI-9i ~ 6-17-93 Pe~ Record R~m 1, 5" Sch RECEIVED B~~~~~/~' ~~ ~ Son a W~ace APPROVED ~~ ~. Y ........ ~ ~ . ~ ATO-1529 ~~ 93073 _~ , ~ ~ ' ~ ~ B~ ~ ~ON ~ t STA~ OF ~~ t MOB~ '/~ * ~e ~~t ~t ~ ~32 ~ ~21141~. = ~e c~ct ~H ~e ~r th~ 1~ ~ ~2~ ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 04--22-93 REFERENCE: 3-13-93 Production Log ~ 1, [~' Sch 3-15-93 Production Log Run 1, ~' Sch 3-14-93 Spin/Temp/Gradlo/Press Run 1, [~' Sch 3-14-93 CBT Color Run 1, ~' Sch 3-14-93 USIT (Cement & Corrosion) Color Run 1, ~' Sch 3-16-93 PerfRecord Run 1, [~' Sch 3-14-93 Tubing Cut Record l~m 1, IY' Sch 3-12-93 Pe~ Record Run 1, [~' Sch 3-18-93 Perf Record Run 1, 5" Sch 3-18-93 Perf Record Run 1, 1~' Sch 3-13-93 (IR ~o~. Run 1, 2~'&i~' Sch 3-14-93 T~hing Cut Record l~m 1, [~' Sch 3-12-93 Production Log Run 1, 5~' Sch 3-15-93 Leak Detect Run 1, 2~'&i~' Sch 3-19-93 - Production Log Run 1, t~' Sch 3-17-93 Tie-In GR/CCL Run 1, 5~' Sch 3-17-93 Inj Prof/Spin/Temp/Press Run 1, 5" Sch 3-17-93 Production Log Run 1, I~' Sch 3-20-93 PITS Run 1, [~' Sch 3-16-93 Production Log l~m 1, 1~' Sch 3-11-93 PerfRecord Run 1,/~' Sch 3-12-93 Press/Temp Run 1, 1~' Sch Please sign and return the attached copy as receipt of data. RECEIVED BY_~_~_~~ Have A Nice Day! Sonya Wallace ATO-1529 APPROVED__~ Trans# 93048 # CENTRAL FILES # CHEVRON # LUCILLE JOHNSTON # EXXON # MOBIL # PHILLIPS PB WELL FILES # BPX # STATE OF ALASKA * The correct API# for 1-5ST is 50-029-20076-00. ALASKA OIL AND GAS CONSERVATION CO~wMISSION //fl/_,~_ / WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPENDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number ARCO Alaska,/nc, 92-151 3. Address B. APl Number P. 0. Box 196612, Anchora~/e, Alaska 99519-6612 50- 029-20561-01 :4. Location of well at surface 9. Unit or Lease Name 1656' SNL, 1078'EWL, SEC. 24, TION, R15E, UM ~ ............. Prudhoe Bay Unit At Top Producing Interval ~ ~ .. ~-.~ ~ i,t~;~ll~ l 10. Well Number 2129' NSL' 4348' WEL'SEC'18' T10N' R16E' UM i ~'~'~2--~' ~ ~ ~ 11 Field and Pool At Total Depth Prudhoe Bay Field/Prudhoe Bay Pool 2493' NSL,4265' WEL, SEC. 18, TION, R16E, UM 5. Elevation in feet (indicate KB, DF, etc.) 16. Lease Designation and Sedal No. KBE = 68' I ADL 28348 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 16. No. of Completions 2/10/93 2/18/93 3/9/93I N/A feet MSL One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD) 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 12383' MD/9185' TVD 12337' MD/9157' TVD YES [] NS []I 2175'feet MD 1900' (Approx.) 22. Type Electric or Other Logs Run D L l../Mic roiog/G R/S P/B H S C/N eut ro n 23. CASING, LINER AND CEMENTING RECORD SE'I-rING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'FI'OM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20" 94~ H-40 Surface 100' 32" 345 sx AS II 13-3/8" 72# L-80 Surface 2623' 17-1/2" 2700 sx Fondu & 400 sx PF 9-5/8" 47# L-80/S0095 Surface 10207' 12-1/4" 500 sx Class "G" 7" 26#/29# NT80/13CR 10050' 12383' 8-1/2" 477cu ft Class "G" 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET(MDI PACKER SET (MD) Gun DiameterMD 2-1/8" 4 sP~_vD 4-1/2" x 3-1/2" 11685' 11622' 11954'-11974' 8927'-8939' 11982'-12000' 8944'-8955' 26. ACID, FRACTURE, CEMENT SQUEEZF_, ETC. 12124'-12136' 9029'-9036' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIALUSED 12144'-12150' 9041'-9045' 12174'-12182' 9059'-9064' 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) 3/9/93 Gas Lift Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE IGAS-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 water. Submit core chips. RECEIVED APR 2 1993 AJaska Oil & Gas Cons. Commission Anchorage Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. GEOLOGIC MARKERS F-~,~MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag River Absent Shublik Absent Top Sadlerochit 11918' 8906' Zone 3 11954' 8927' 4'~ask~ .0il .& Gas Cons, (.;0mi~issio,,~ 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ Title Drilling EngineerSuprv/$or Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 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". Form 10-407 BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: DS 16-4A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50-029-20561 PERMIT: APPROVAL: ACCEPT: 02/03/93 04:00 SPUD: 02/09/93 06:00 RELEASE: OPERATION: DRLG RIG: NABORS 2ES WO/C RIG: NABORS 2ES 02/03/93 (1) TD: 0 PB: 0 TAKING ON SEAWATER ACCEPT RIG 0400 HRS. TAKE ON SEAWATER. MW: 8.5 Seawater 02/04/93 (2) TD: 0 PB: 0 PULLING 5.5" TUBING MW: 8.5 Seawater RU LUBRICATOR. PULL BPV. SET BPV. RU HYDRAULIC LUBRICATOR AND PULL BPV. 02/05/93 (3) TD: 0 PB: 0 02/06/93 (4) TD: 0 PB:10410 02/07/93 ( 5) TD: 0 PB:10359 02/08/93 (6) TD:10257' ( 02/09/93 (7) TD: 0 PB: 0 o) POH MW: 8.5 Seawater LAY DOWN 182 JOINTS OF TIBING AND TUBING PATCH. PREPALCE AND TEST TOP RAMS 7" TO 3-6 VARIABLES. MU AND STRAP BHA#1. RIH TO 7514'. MAKE BLIND BACK OFF. WORK 76 TURNS OF LEFT HAND TORQUE. CBU @ 8BPM AND 500 PSI. POH. POH WITH TUBING FISH MW: 8.5 Seawater LD BHA #1. RU WESTER ATLAS TO JET CUT TUBING AT 10550'. PU TO 10410 AND MADE JET CUT. MU BHA#2 AND RIH TO 7529'. POH SLOW DUE TO HIGH WINDS. LAY DOWN OVER SHOT. LD 70 JOINTS 5.5 TUBING AND 13' CUT OFF. POH TO PU SECTION MIL MW: 8.5 Seawater LD BHA. RU ATLAS AND RIH WITH 8.5" GAGE RIG AND JUNK BASKEDT. UNABLE TO GET PAST 9705'. POH BASKET EMPTY. PU ADD WIEIGHT AND RIH SET DOWN AT 10360'. POH CEMENT CHUNKS INB ASKET. CONTINUE TO RIH WITH EZSV. TAG UP WITH 15K AT 10360. SET PACKER AO 10359'. POH. POH WITH SECTION MILL MW:10.0 VIS: 90 CONTINUE TO POH. RU AND RIGH WITH BHA #3. RIH TO 10207' MAKE CONNECTION PULL 300K INTO CASING TO MAKE CONNECTION. CONTINUING PUMPING LOW VIS SWEEPS TO CLEAN HOLE. PULL AGAINST SHOE 325. WORK MILL ROTATE ON STUMP WITHOUT ON THIRD TRY KNIVES CLOSE. POH. TEST BOPE. MW:10.0 KC1 POOH. RIH W/ MULE SHOE. WASH TO 10359'. PUMP 9 BBLS WATER, 33 BBLS 'G' CMT W/ .8% CD-32, .15% FL-52, .08% A-2, 1 GHS FP-6L. POOH 12 STDS. SQZ'D WELL W/ 2000 PSI. POOH. TEST BOPE. & Gas Cons. L, urm-'mssio~' Anchorage WELL : DS 16-4A OPERATION: RIG : NABORS 2ES PAGE: 2 02/10/93 (8) TD:10378' ( 121) 02/11/93 ( 9) TD:10702' ( 324) DRAG. MW: 9.8 VIS: 62 TEST BOPE RIM W/ BHA. WASH F/ 9900'-10140' TAG CMT. DRAG CMT ~/ 10140'-10212'. KICKOFF & DDRLG F~ 10212'-10378'. POOH. DRAG TO 10702' MW: 9.8 VIS: 50 SURVEY. POOH TO CHECK MWD. 02/12/93 (10) TD:l1029' ( 327) DRAG. MW: 9.8 VIS: 52 CHANGE MWD. RIH. DRAG F/ 10702'-11029'. 02/13/93 (11) TD:11454' ( 425) 02/14/93 (12) TD:11456' ( 2) 02/15/93 (13) TD:11458' ( 2) 02/16/93 (14) TD:l1680'( 222) 02/17/93 (15) TD:l1890' ( 210) DROP SURVEY P.O.O.H.11454' MW: 9.8 VIS: 58 CONTINUE DRILLIN 8.5" HOLE W. BIT #2 ON BHA#5 FOR DIRECTION LEFT TURN F/1129'-11348' SLIDE AND ROTATE; ROTATE F/ 11348'-11454' UP WEIGHT 255K, DN WEIGHT 120K, ROTARY WEIGHT 173K, 150 SPM/3100 300/320 AMPS 12145-13450 FT/LB. DROP SINGLE SHOT. WILL P.O.O.H. P.O.O.H. W/MILL MW: 9.8 VIS: 67 CONTINUE DROP SURVEY AND CIRCULATE. P.O.O.H. TO 9 5/8" CASING SHOE @10207' 10-15K DRAG 25K MAX, PUMP PILL. P.O.O.H. RECOVER SURVEY, L/D MWD, LOST #1 CONE AND SHANK IN HOLE. SHANK BROKE 1/4" BELOW WELD OF LUG. L/D TOOLS. R.I.H W. FISHING BHA #6 TO 11394' WASH AND REAM 60' TO BOTTOM @11454' MILL ON JUNK CONE & SHANK 11454' TO 11456'. CONTINUE TO P.O.O.H. P.O.O.H W/ FISHING TOOLS MW: 9.8 VIS: 72 CONTINUE P.O.O.H W/ 8 3/8" TR-STATE CONCAVED JUNK MILL. REAM F/ 11375' TO 11456'. DRILLING ASSEMBLY R.I.H. TO 11416'. PUMP PILL AND P.O.O.H. DRILLING AHEAD W/ 8.5" BIT MW: 9.9 VIS: 68 M/U BHA#9 AND R.I.H 11403', BREAK CIRCULATION @ 5200' 10200' WASH TO BOTTOM F/ 11403'-11458'. UP WEIGHT 2~5K, DN WEIGHT 130K, RT WEIGHT 170K 50 RPM 280/340 AMPS 10900/14750 FT/LB. DRILL F/11458' WORK PIPE TO CLEAT ANY JUNK F/ UNDER BIT 155 SPM/2700. BRING PUMPS TO 165 SPM/2900 PSI 80 RPM 45K WOB. DRILLING @11680' @0600 HRS DRILLIN (RATE 18 FPH) DRILLING 8-1/2" HOLE MW: 9.8 VIS: 56 CONTINUE DRILLING FROM 11680' TO 11854. 80 RPM, 500 GPM, 13.5K/18.7K FT-LBS. WASH/REAM FROM 11750' TO 11854' N FILL. DRILL AHEAD FROM 11854' @ 15FPH. 3' DRILLING BREAK @ 11875' MD (8889'TVDBKB,N2ES). THIS IS PREDICTED TOP OF SADLEROCHIT. SOME GAS CUT MUD ON BOTTOMS UP. WELL : DS 16-4A OPERATION: RIG : NABORS 2ES PAGE: 3 02/18/93 (16) TD:12383' ( 493) 02/19/93 (17) TD:12383' ( 0) 02/20/93 (18) TD:12383' ( 0) 02/21/93 (19) TD:12383 PB: 0 02/22/93 (20) TD:12383 PB: 0 02/23/93 (21) TD:12383 PB:12337 02/24/93 (22) TD:12383 PB:12337 02/25/93 (23) TD:12383 PB:12337 WORKING STRUCK PIPE @ 12140' MW: 9.9 VIS: 62 CONTINUE DRILLING FROM 11890' TO TD AT 12383' MDBKB. TOP OFSADLEROCHIT @ 11875' MD, 8889' TVDBKB. BEGIN SHORT TRIP TO SHOE W/ 20-50K OVER ON DRAG (NORMAL FOR HOLE). PIPE STUCK: 12140' LOGGING MW: 9.9 VIS: 0 WORK PIPE. PUMP 45 BBLS SFT. JAR. PUMP 19 BBLS SFT. PIPE FREE. SHORT TRIP TO WINDOW. CIRC. POOH. R/U ATLAS. LOG RUN: DLL/MICROLOG/GR/SP/BHCS/NEUTRON. RIH W/ 7' 13CR/L-80 LINER MW: 9.5 VIS: 48 CONTINUE LOGGING UP. MU AND RIH W. BHA #11. WASH BOTTOM 30'. POOH W/ BHA #11. RIH W/ 7" 29# 13-CR X 7" 26# L-80 LINER. BOP TEST MW: 9.5 WBM RIH W/ 7" LINER. PUMP 25 BBLS 12 PPG SPACER, 25 BBLS SPACER, 85 BBLS G CEMENT. DISPLACE W. MUD. BUMP PLUG, SET HANGER W/ 32 PSI, SET PACKER W. 4000 PSI. RELEASE FROM LINER. POOH. LD BHA, TEST BOP. POOH W/ 6" C/O BIT & 7" SCRAPR MW: 8.6 Seawater CONCLUDE WEEKLY BOP TEST. RIH W/8-1/2 BIT AND 9-5/8 CASING SCRAPER. POOH AND LD BHA. RIH W/ 6" BIT AND 7" CASING SCRAPER ON 60 JTS. PU KELLY AND WASH TO LC. TEST CASING, LINER & LAP TO 3000 PSI. POOH W/ POLISH MILL MW: 8.6 Seawater POOH W/ 6" BIT & 7" CASING SCRAPER. RIH, SET RTP @6663', TEST 9-5/8" CASING TO 3000 PSI, CONTINUE TO RIH, TAG TOL @ 10,059' W. RTP. SET RBP @ 10,088, SET 9-5/8 RTP @ 10,040. RECOVER 7" RBP AND SET @ 10,069, SET 9-5/8' RTP @ 10,016. POOH W/ RBP AND RTP. LD 60 JTS 3-1/2" DP ON TRIP. LD BHA. PU AND RIH W. LINER TIEBACK RECEPTACLE POLISH MILL. TAG TOL @ 10,059' POOH W. POLISH MILL. RUN 3.5" & 4.5" COMP. TAG MW: 8.6 Seawater CONTINUE POOH L/D POLISH MILL. TIEBACK SLEEVE. RIH TO LINER TOP @10063' L/D 4.5 DRILL PIPE, CUT 74' AND LIP 37' DRILLING LINE. CONTINUE TO L/D DRILL PIPE AND BAKER RUNNING TOOL. R/U TO RUN CHROME TBG. N/U TREE MW: 8.6 Seawater CONTINUE RUNNING 3.5" AND 4.5" COMPLETION TUBING W. JEWELRY. DROP ALL AND LAND TBG. RUN IN LOCK DOWN SCREWS, BACK OUT LANDING JOINT, RUN BPV. N/D BOP'S AND NU TREE. Alask-~, Oil .& Gas Cons, WELL : DS 16-4A OPERATION: RIG : NABORS 2ES PAGE: 4 02/26/93 (24) TD:12383 PB:12337 02/27/93 (25) TD:12383 PB:12337 02/28/93 (26) TD:12383 PB:12337 03/01/93 (27) TD:12383 PB:12337 03/02/93 (28) TD:12383 PB:12337 03/03/93 (29) TD:12383 PB:12337 PULL AND L/D 4.5' TBG MW: 8.6 Seawater CONTINUE TO N/U GRAY GEN II 5 1/8" 5M TREE AND TEST. PRESURED TBG TO 3500 PSI SET BAKER 7" X 4.5" SABL-3 PACKER @ 11622', BLEED TBG TO 1220 PSI. R/U CAMCO WIRE LINE UNIT R.I.H. AND RECOVER 1 5/16 BALL AND ROD. TEST DOWN TBG TO 3500 PSI W/ O PSI LOSS. CAMCO RUN #2 R.I.H. W/ EQUILIZER TOOL, RUN #3 R.I.H. AND RECOVERED RHC PLUG. RUN BPV N/D TREE AND N/U BOP'S. R.U. ATLAS WIRE LINE R.I.H. W/ 3.5" JET CUTTER LOCATE AND CUT FIRST 3.5" JOINT OF TBG @ 11542' MIDDLE OF JOINT. PULL AND LAY DOWN 4.5" TBG. RAISED EFC COST TO 2,467M, REASO DIFFERENTIAL STICKING PROBLEMS WHILE DRILLING. FAILED LINER TOP PACKER AND REPAIR OF THE SAME. PER LARRY PARNELL 02/24/93. P/U DP RIH W/ TEST PKR & STEAM MW: 8.6 Seawater CONTINUE TO POOH L/D TOTAL OF 251 JOINTS OF 4 1/2". RUN WEAR RING. P/U BAKER 7.5" SEAL ASSY AND 9 5/8" TEST PACKER, P/U 4 1/2" DRILL PIPE, RIH. M/U TSA 5 3/4" OVERSHOT RIH MW: 8.6 Seawater CONTINUE TO P/U 4 1/2 "DP AND RIH W/ BAKER 7.5" SEAL STEM AND 9 5/8" TEST PACKER. TAG LINER TOP @10046'. PULL UP TO 10013 W/ TEST PACKER SET, WILL SET 9-5/8 STRADDLE PACKER IN THIS JOINJ. POOH L/D BAKER 9 5/8" TESE PACKER AND SEAL DTEM OK. P.U TRI-STATE 5 3/4" OVERSHOT DRESSES W/ 3 1/2" HOLLWO MILL CONTROL. CONTINUE TO RIH TO 11520. P/U KELLY UP WEIGHT 220K, DOWN WEIGHT 150K, ROTARY WEIGHT 180K. POOH NO RECOVERY, BREAK DOWN OVERSHOT, RIH ON SAME BHA#16. L/D 3-1/2" TBG OUT OF DERRICK MW: 8.6 Seawater CONTINUE TO RIH W/ BHA #17. P/U KELLY, RELEASE BAKER "K" ANCHOR 11622'. POOH SLOW W/ FISH. L/D OVERSHOT, RIH W/ 4 3/4" DC'S AND 3-1/2" DP. L/D SAME, RIH W/ 4-1/2" DP, L/D 4 1/2" DP R/U 13 CR TBG TOOLS AND RIH W/ 3 1/2" TBG, L/D 3 1/2" TBG. RUN 4.5" COMPLETION MW: 8.6 Seawater CONTINUE TO L/D 3 1/2" TBG. PULL WEAR RING. PUT NEW 4.5' TUBING IN HOUSE. P/U AND RUN 4.5" TUBING COMPLETION W/ STRADDLE PACKERS TO COVER LINER LAP. P/U SSSV, TEST LINES TO 5000 PSI. CONTINUE RUNNING 4.5" TUBING. PER LARRY PARNELL 3/2 EFC $2,000,000.00 RELEASED MW: 8.6 Seawater CONTINUE TO RUN 4.5" COMPLETION. LATCH INTO 7" BAKER SABL PACKER AT 11622' RU WIRLINE AND SET LOCK OU PRONG IN SSSV, INSTALL BPV. NU BOP AND NU TREE. TEST CONTROL LINESSS, PRESSURE TUBING, BLED TUBING AND TEST ANNULUS. PUMP 150 BBL DIESEL DOWN ANNULUS. SET BPV, RELEASE RIG. 4iaska Cil & Gas Cons. 10250 ~':~ ; R:,, 25 APR ~. :,~ lgg3 Anchorage ft ..... .~-~ ~3~,00 440!~00 ~.:~,~: '%[0 E~,~ &~?4,Tg 3~42~g~ 48,72 ~,7(. 277~.62 4587,04 53~3,0) 58J~ 2L8 8131,7 ~ 373!,25 47,01 37~3q 2810,2£ 4~15,3~ 5403.65 53.66 lO0'[ t 8,0" i088i,25 ELL 8275,F2 4168,7] 53,00 I091i+97 30,7 8314~01 4193,05 53.43 22.95 29~7,24 4731,35 5600~81 57,55 7,01 11¢3,34,6( SG5 &L:.S,49 4257.7; 54.2~ iTJi: 3067,2~ 4757,91 5650,95 5%1v 7.25 11066,44 2I-3 ~04,2~ 4318,14 55,10 15,78 3115,37 4773~ii i1'~%,,~0 :¢~.~.'~ 85[~,~:* *~, ,-ac 5o,=z __ .... _" *:I_* ...... u= ~c~ ? 55,(.2 55.~g 2.72 55,s7 2.90 2401 C~INABAR LOOP ANCHORAGE, ALASKA 99507 (907) 349-6575 February 15, 1993 Prudhoe Bay Unit P.O. Box 196612 Anchorage, AK 99519-6612 Attention: Larry Parnell Dear Larry, I have compiled a summary of Anadr/ll's performance on DS 16-4A, Nabors 2ES. SERVICES PROVIDED MWD with DWOB and DTOR was picked up on 09-FEB-93 to kick off at 10207' at the top of the window. Tripped out at 10703' and changed MWD tools on 11-FEB-93 and continued kick off. Reached 11458' on 13-FEB-93 and pulled out of hole because of hole packing off and low ROP. Laid down MWD on 13-FEB-93 and rigged down. There were a total of two standby days and five operating days on this well. ,lOB PERFORMANCE DS S with downhole weight on bit and downhole torque were used to side track DS 16-4A. The DWOB was used effectively to assist in the sidetrack process. The 2" MEL (mechanical efficiency log) indicated that the bit was in new formation at 10230'. The cement plug was a good hard plug making the kickoff routine. We began to see usable surveys around 10572' but the magnetic interference continued to some degree to 10700'. Due to some difficulty repeating a survey and the apparent lack of left hand turn, (6 degree planned dogleg) the company man decided to pull out of the hole to check the BHA and change the MWD tool. The Anadrill Engineer informed him that it was probably magnetic interference and suggested drilling ahead at least 30 feet and survey. The Company Representative felt that, even if the surveys were accurate we were still 18 degrees behind the curve and that it would be prudent to check the motor, bit and change MWD tools to be sure of what the hole direction was really doing. We ran back in with a new MWD tool, bit and the same motor. We took three check shots on the way in and they confinned the first tools surveys. Also the DD single shot matched the first tools' surveys. On the second run we had to slide over 90% of the time at first to assure that we would hit the_ target. At 10458' the motor began to stall out while rotating and the hole appeared to be packing off and we had a pump pressure increase of 300 psi. We pulled out of the hole and a shank and number one cone were missing. The shank was broken off clean, which indicated that the cone never locked, this was confirmed with absence of any excess downhole torque. Of the 100 surveys taken 10 were used by the directional driller and 37 were good surveys. The final survey calculation gives the following : SURVEY DEPTH: 11382' TRUE VERTICAL DEPTH: 8584.91' NORTH: 3368.39' EAST: 4830.36' SECTION: 4577.11' We have included a SPIN log and a MEL log. Anadrill appreciates the opportunity to supply services on your well and we look forward to continuing a healthy business relationship. Sincerely, Dan Bordelon Manager-Alaska Field Service Manager ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 3-22-93 REFERENCE: 1-32 7ST ~~EI4 ARCO CASED HOTF- FINALS 3-7-93 Perf Record Run 1, 2-27-93 CNL l~m 4, 2-27-93 CNL l~m 2, 2-28-93 CNL Run 2, 3-5-93 Dual Burst TDTP (Borax) Run 1, 3-1-93 CNL Run 2, 3-1-93 CNL Run 2, 3-6-93 Dual Burst TDTP Run 1, 2-25-93 Dual Burst TDTP (Borax) Run 1, 3-7-93 Collar (Jet TBG Cutter) Run 1, 3-3-93 Vertilog Run 1, 3-9-93 TBG Taft Punch Run 1, 3-2-93 Perf Record ~un 1, ~'. Please sign and return the attached copy as receipt of data. RECEIVED BY_~/~ ~f2///~ i_/~~ Have A Nice Day! Sonya wallace ATO-1529 Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Sch Atlas Sch Atlas Sch Sch Atlas Sch Atlas Atlas APPR O VE D_.~~/_ Trans# 9304~''~-~- '-- # CENTRAL FILES # CHEVRON D&M # LUCILLE JOHNSTON # EXXON MARATHON # MOBIL .# PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO The correct APl# for 1-31 is 50-029-21626-00. The correct well name for this log is 16-4. ARCO Alaska, Inc. P.O.Box 100360 · Anchorage, Alaska 99510 DATE: 3-17-93 REFERENCE: .... ~9-4A ARCO MAGNETIC TAPE(S) WITH LISTINGS 2-27-93 DLL~.I./AC/GR l~_m I Job~5903 2-25-93 BCS/DLL/CNTH/GR Run 1 Job~9~ Please sign and return the~ attached copy a~ receipt of data. RECEIVED BY ~~~__~__ffi Have A Nice Dayl Sonya Wallace ATO-1529 Atlas Sch Sch Atlas Teleco CENTRAL FILES (CH) CHEVRON D&M # BOB OCANAS (OH/GCT) # EXXON MARATHON MOBIL # PHILLIPS PB WELL FILES R&D # BPX # STATE OF ALASKA TEXACO RECEIVED MAR 1 9 1993 O11 & Gas Cons. Commission Anchorage ARCO Alaska, Inc. P.O.Box 100360 Anchorage, Alaska 99510 DATE: 3-2-93 REFERENCE: ARCO OPEN HOLE FINALS 2-25-9:3 DLL (Simultaneous) 2-25-93 B H C}S t...-- 2-25-93 CNL 2- 9- 93 DLL/MSFL/GR 2- 9- 93 LD/GR/CNL (Raw) l- ~- V 3 LD/GR/CNL (Poro) 1-18-~3 DLL/MSFL/GR 1-18-93 LDaeutron (Raw) 1 - 18- 93 LDINeutron (Poro) 2-19-932'19'93 ~DLL~LL/GR~_~,.~ ~ ~ 1/26.2/12/93 DGRIEWR/FXE 1/26-2/12/93 OGR/CNP/DSFD/CAL 1/16-2/11/93 DGR/Near-Far Ave~ Color Color Color Color Color Color Run 1, 2"&$" Run 1, 2"&5" Run 1, 2"&$" Run 1, 2n&S" Run 1, 2"&5" Run 1, 2"&5" Run 1, 2"&5" Run 1, 2"&$" Run 1, in&s" Run 1, 2"&5" Run 1, 2"&5" Runs 4-16, 2"&S"MD Runs 4-16, 2"&S"MD Runs 4-16, 2"&$"MD 1/26-2/12/93 DGR/EWR/FXE Runs 4-16, 2"&5"TVD 1/26-2/12/93 DGR/CNP/DSFD/CAL Runs 4-16, 2"&S"TVD 1/26-2/12/93 DGR/Near-Far Ave.~i~ Runs 4-16, 2"&S"TVD CENTRAL FH. ES %o?a C WON C~T C~~ ~ON ~/bo ~~ON MOB~ Please sign and return ~99attac~e~l copy as receipt of data. RECEIVED~~ ////~ Have A Nice D~ ' ~/ .... Sonya Wallace ~)~(~~s~O~3Eo,D2_~__ # PB WELL FILES R&D # BPX # STATE OF ALASKA # TEXACO Sch Sch Sch Sch Sch Sch Sch Sch Sch Atlas Atlas Sperry Sperry Sperry Sperry Sperry Sperry MEMORANDUM STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION to: David Johnsto~ Commissioner thru: Blair E Wondzell~3~ Sr Petr Engineer '~ from: '~obby Foster Petr Inspector date: file: subject: March 3, 1993 BOB02213. DOC BOP Test-Nabors 2ES ARCO - D.S. 16-4A PBU Prudhoe Bay Field PTD 92-151 Sunday, February 21, 1993: The BOP Test on Nabors Rig 2ES began at 6:30 a.m. and was completed at 9:00 a.m. The one failure was a value in the choke manifold. This will be repaired and a AOGCC representative will be notified within 4 days. SUMMARY: I witnessed the weekly BOP Test on Nabors 2ES. Test time 2.5 hours, I failure. I was notified February 24, 1993 the value that failed had been repaired and tested. Attachment STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: /z'--~ ~,Workover: ~? , DATE: D rlg Contracto r: ~~~ Rig No. ~ ~'. PTD ~ ~~/~ Rig P ~~ Operator: ~~ Rep. .,~g~ -~ ~~ ~_ ' Well Name: ~ ,'~ /~, ~ ~ Rep. ~/~ Casing Size: ' '7" Set~ /~,~eet Loca~on:Sec.~' T. /~)~ R.' /~ Merd. Test: In,al Weekly / Other MISC. INSPECTIONS: Location Gen.: -/~' Housekeeping: ~,/' (Gen) Reserve Pit.~ BOP STACK: Ann. Preventer Pipe Rams Blind Rams Chk/Ln Valves HCR Valves Kill Line Valves Check Valve Qua. / .I / / Well Sign Drl. Rig Test Pressure P/F MUD SYSTEM: Light Alarm Tdp Tank Pit Level Indicators Flow Indicator Gas Detectors ,/,/' FLOOR SAFETY VALVES: Upper Kelly Lower Kelly Ball Type Inside BOP Quan. / Test Pressure P/F CHOKE MANIFOLD: No. Valves Manual Chokes Hydraulic Chokes ACCUMULATOR SYSTEM: System Pressure Pressure After Closure / 200 psi Attained After Closure ~-~ minutes / System Pressure Attained :~ minutes ~"~c~, Blind Switch Covers: Master: Nitgn. Btl's: ~ ~? ~ ~'-~> ~/6'~ Psig. Number of Failures .... ~ ........ Test Tim~'"':'~/~"H~'~'~ ............ N"~'mi~';; ' .......... IEquipment shall be~ L./ days. Notify the Inspector on duty and follow with Written or Faxed verification to ]the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARK ~..,'. Distribution: odg-Well File c - Open/Rig c - Database .~- Tdp Rpt File , Inspector STATE WITNESS REQUIRED? YES NO b~/ 24 HOUR NOTICE GIVEN YES NO Waived By: Witnessed B;:~--~?~_~~ t FI-021L.XLT Rev. 1/93 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: THRU: FROM: David Johnsto ,r~ Commissioner Blair Wondzell,¢~'~ P. I. Supervisor Jerry Herring, [ f Petroleum Insl~ector DATE: February 9, 1993 FILE NO: jh-rep9.doc SUBJECT: B.O.P. Test, Nabors 2ES AAI, PBU, Pad 16-4A PTD 92-151 Wednesday, February 3, 1993: I witnessed a B.O.P. test on Nabors rig 2ES on ARCO drill site 16-4A. The well is a redrill and the 7" casing was set at 10,100 feet. The test started at 6:00 p.m. and was completed at 11:30 p.m. (3) valves on the choke manifold leaked. The valves were greased and retested satisfactorily. The top variable ram failed to hold pressure and will be changed to a 7" ram and retested with a test plug upon pulling of the tubing. The well sign and the kill sheet were missing and are to be posted upon making them. Summary: The B.O.P. test on Nabors 2ES was completed in 5-1/2 hours and there were 4 failures. Attachment STATE OF ALASKA OIL AND GAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: Workover: x Drlg Contractor: NABORS Rig No. Operator: ARCO Alaska, Inc. Well Name: DS 16-4A Casing Size: 7" Set @ loloo Feet Test: Initial X Weekly Other DATE: Feb. 3, 1993 2ES PTD# 92~151 Rig Ph.# 659-4835 Rep. Bob Lauley Rep. Charlie Henley Location: Sec. 24 T. 10N R. 15E Merd. UM MISC. INSPECTIONS: P/F Location Gen.: OK Well Sign NONE P Housekeeping: OK (Gen) Drl. Rig OK Reserve Pit N/A BOP STACK: Ann. Preventer Pipe Rams Blind Rams Chk/Ln Valves HCR Valves Kill Line Valves Check Valve Test Qua. Pressure P/F 1 250/3000 P 2 250/5000 NOTE 1 250/5000 P 1 250/5000 P 2 250/5000 P 1 250/5000 P N/A NONE N/A MUD SYSTEM: Light Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK Gas Detectors OK OK FLOOR SAFETY VALVES: Upper Kelly Lower Kelly Ball Type Inside BOP Test Quart. Pressure 1 250/5000 1 250/5000 2 250/5000 1 250/5000 P 13 250/5000 P 26 250/5000 P 1 25O/5OOO P 1 250/5000 P 2975 PSIG I OK 1700 PSIG I OK CHOKE MANIFOLD: No. Valves No. Flanges Manual Chokes Hydraulic Chokes ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained 2 Blind Switch Covers: Master: Nitgn. Btl's: 4 minutes 34 sec minutes o4 sec one Remote: Psig. Number of Failures 4 Test Time 5 1/2 Hours Number of valves tested 17 Repair or Replacement of Failed Equipment shall be made withi 1 days. Notify the Inspector on duty and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 REMARKS: (3) valves on the choke manifold leaked. Valves were greased and retested satisfactorily. Well sign and kill sheet were missing. They were to be made and posted. NOTE: Top 3-1/2" x 6" variable ram leaked. The variable ram will be changed to a 7" ram and retested with a test plug upon pulling of the existing tubing. Distribution: orig-Well File c - Oper./Rig c - Database c - Trip Rpt File c -Inspector STATE WITNESS REQUIRED? YES x NO 24 HOUR NOTICE GIVEN YES x NO Waived By: Witnessed By: Jerry Herring H2ESBOP1 .XLT Rev. 1/93 ALASKA OIL AND GAS CONSERVATION COMMISSION WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 January 25, 1993 Michael Zanghi Drilling Engineer Supervisor ARCO Alaska, Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit DS 16-4A ARCO Alaska, Inc. Permit No. 92-151 Sur. Loc. 1656'FNL, 1078'FWL, Sec. 24, T10N, R15E, UM Btmnhole Loc. 2463'FSL, 4353'FEL, Sec. 18, T10N, R16E, UM Dear Mr. Zanghi: Enclosed is the approved application for permit to redrill the above referenced well. The permit to redrill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authorize conducting drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25 035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling new hole. Notice may be given by contacting the Commission petroleum field inspector.on the North Slope pager at 659-3607. Chairman BY ORDER OF THE COMMISSION dlf/Enclosures CC: Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. ~z:~ prinled on recycled paper b y O.~. STATE OF ALASKA -. ALASK,t L AND GAS CONSERVATION C, MISSION PERMIT TO DRILL 20 AAC 25.005 la. Type of work Drill [] RedrillElllb. Type of well. Exploratoryl-I Stratigraphic Testr-J Development Oil[] Re-Entry [] DeepenE]I Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool' ARCO Alaska, Inc. KBE = 72feet Prudhoe Bay Field/Prudhoe 13. Address 6. Property Designation Bay Pool P. O. Box 196612. Anchoraoe. Alaska 99519-6612 ADL 28348 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(~,,,, 20 ^^c 25.o25) 1656'FNL, 1078'FWL, Section 24, TION, R15E, UM Prudhoe Bay Unit At top of productive interval 8. Well number Number 2059'FSL, 4423'FEL, Section 18, TION, R16E, UM DS 16-4A U-630610 At total depth 9. Approximate spud date Amount 2463'FSL, 4353 FEL, Section 18, TION, R16E, UM January26, 1993 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property15. Proposed depth (MD and TVD) property line ADL 28332-924"' feet No Close Approachs feet 2560 12381'MD / 9189' TVEfeet 16. To be completed for deviated wells 17. Anticipated pressure (s,,~ 2o AAC 25.035 (e)(2)) Kickoff depth ~o4so'feet Maximum hole angle ~3.43 o Uax~r, urn surface 3330Pslg At total depth (T'VD) 8800'/4390pslg 18. Casing program Setting Depth size Specifications Top Bottom Quantity of cement Hole C~tsing Weight Grade Coupling Length M D TVD M D TVD (include stage data) 8-1/2" 7" 26tl ~3cr-~o/ Fox/ 2051' 10330": 7931' 12381' 9189' 462 cuft CI 'G' NT-80SS NSCC 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary Total depth: measured 12857feet Plugs (measured) true vertical 9357feet Effective depth: measured 12554feet Junk (measured) true vertical 9337feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 100' 20" 345 sx ASfl 100' 100' Surface 2551' 13-3/8" ~zo~x~o~,~,~ 2623' 2623' Intermediate 11773' 9-5/8" 500 sx CI 'G' 11845' 8880' Production Liner 1049' 7" 500 sx CI 'G' 12587' 9357' Perforation .depth: measured 11910;11'922' true vertical 9329'-9337' 20. Attachments Filing.fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program [] Time vs~epth plot [] Refraction analysis• Seabed report[] 20 AAC 25.050 requirements• 21. I hereby certify that,the fore¢oing is true and correct to the best of my knowledge Signed ~: ~ Title Drilling Engineer Supervisor Date ,'"Z.--~"'-'~'~ -- ~C/./' Commission Use Only Permit Number IAPI number IApproval date,......-.--~ See cover letter ¢'-2-- -,/,..¢/ 150-oz,¢-.~_o5"~/-~ / J / --'"~,~.~ -'y,...~ Jfor other requrements Conditions of approval Samples required [] Yes ~No Mud log required []Yes ~ No Hydrogen sulfide measures [] Yes '1~ No Directional survey required ,~ Yes [] No Required working pressure for BOPE [] 2M; r-13M; ,~5M; I-]10M; l--115M; Other: Origin¢l ~'.',~ned l~,y by order of A, pproved by David ',,~ ..... ni',.,ston Commissioner tne commission Date ,/-" Form 10-401 Rev. 12-1-85 Submit in triplicate '~'ROPOSED REDRILL PROGR .... : WELL 16-,4A OBJECTIVE: The objective is to return the well to production by producing a new target 800' northwest of the present wellbore. A redrill has been requested since a workover is needed to repair the tubing leaks, and a more desirable location would more effectively drain the remaining reserves, i The current wellbore has been plagued with high water production believed to be associated with near we!lbore faulting. . Post-sidetrack production rates are estimated at 2000 BOPD at 50% WC and 800 GOR. The scope of the 16-4A redrill is to plug and abandon the original perforations, pull the 5-1/2" tubing, mill a 60' section in the 9-5/8", lay a cement plug, kickoff and drill a new 8- 1/2" hole to a target 800' northwest of the present wellbore, run open hole logs, run and cement a 7" 26# 13CR/L-80 liner, and recomplete.with 4-1/2" CR tubing and a 7" CR packer. CURRENT STATUS: Well 16-4 is curreptly shut-in due to high water production. The 16-4 well was drilled in 1981 with Rowan #35. The well is conventional design with 9-5/8" casing set at 11,845' MD (about 60' above the top of the Sadlerochit) with 10 ppg mud. The 7" liner was set at TD with 10 ppg mud. The well has been plagued with unsuccessful attempts to squeeze off water. A hole in the tubing at 7591' MD was patched 3/90. In 4/90, another leak was detected deeper in the tubing string. With pressure on the tubing and the tubing x casing annulus, the well was plugged in 8/92. PERMITTING: A sundry notice covering the plugback of ~the original well was approved on 7-17-92 (apprOval #92-190). The attached drilling permit covers the 'proposed drilling program for the redrillo RECEIVED OEO 2 2 199~ · J, laska OiJ & Gas Cons. ~;ornn~.ission ,Anchorage ~I--'ROPOSED REDRILL PROGR, WELL 16-4A ~UMMARY PROCEDURE: · , 3. 4. 5. 6. Ca. 7. . . 11. 12. 14. 15. 16. 17. 18. 19. Pre-rig work: Kill well. Lay cement plug across perforations to at least 100' above top perforation. Cut .5-!/2" tubing at 10.500' MD. Freeze protect. MIRU workoVer rig. Test intermediate packoff to 3500 psi. Pull BPV. Circulate out freeze protection fluid. Set two-way check valve. ND tree. NU 13-5/8" 5M BOP's. Test BOP's to 5000 psi. Pull two-way check valve. Pull and lay down 5-1/2" tubing. RIH w/~-5/~" bridge plug and set at 10,460' MD. RIH with a 9-5/8" section mill and cut a 60' section in the 9-5/8" casing starting at +/- 10.250" MD. RIH with open-ended DP. Mix and pump 180 sacks of cement to spot balanced kick-off plug from 100' below the base of the section to 200' above the top of the section. If casing appears uncemented, increase cement volume up to 300 sacks. Replace intermediate packoff if necessary. RIH with 8-1/2" steerable drilling assembly and dress off cement to 5' below section. Kickoff well and directionally drill to align well with target. Drill with a 8-1/2" packed hole assembly to total depth of 12.342' MD / 7880' TVD or 150' MD below the OWC at 9102' TVD. RU wireline and log with the DLL / GR / SP / Sonic / Neutron. Make wiper trip -depending on hole conditions and logging time. Run 7" 26# 13CR FOX x 7" 26# L80 NSCC standard liner assembly to TD with liner top packer and +/- 150' lap. Crossover from 13CR to L-80 at 11.530'. Cement liner with 392 sacks based on 40% open hole washout, shoe volume, lap volume, and 200' excess on top of liner with DP. Clean out liner to PBTD and test to 3500 psi. Test intermediate casing packoff to 3500 psi and replace if necessary. RIH with .4-1/2" 12,6# 13(;;R~0 TDS / 3-1/2" 9.2# 13CR80 FOX completion string w/ Z" CR packer. Circulate corrosion inhibitor down the annulus. Space out, land completion, and set packer at 11.630' based on: 200' above the top of the Sadlero(phit'. Test down tubing to 4000 psi. Test tubing x casing annulus to 3500 psi. .Set two-way check valve. ND BOP's. NU and test the 4-1/16" 5M tree to 5000 psi with diesel. Pull two way check valve. Shear RP valve and freeze protect. Set BPV. Release rig. RECEIVED DEC 2 2 1992 Alaska Oil & Gas Cons. Commission Anchorage $-4A Drilling Permit Informi~t PRELIMINARY WELL PLAN WELL: 16-4A Redrill P B U APl No.: 50-029-20561-00 (on the original 16-4 well) LOCATION: Surface: 3623' FSL, 4202' FEL, Sec. 24, T10N, R15E Target: 2059' FSL, 4423' FEL, Sec. 18, T10N, R16E @ 8815' ssTVD BHL: 2463' FSL, 4353' FEL, Sec. 18, T10N, R16E @ 9119' ssTVD ESTIMATED START: January 25, 1993 OPR. DAYS TO COMPLETE: 15 (5 days prep & mill, 5 days drill, 5 days complete) CONTRACTOR: Nabors Rig #2ES DIRECTIONAL: Kickoff at 10,250' MD. 7 degree angle build and 49 degree north turn. WELLBORE: Item 20" CONDUCTOR 13-3/8" SHOE KOP TOP SAG RIVER SANDSTONE TOP SADLEROCHIT TOTAL DEPTH TVD(ss) MD(BKB) Mud Wt. 28' 100' N/A 2551' 2623' N/A 7808' 10250' 9.8 n/a n/a n/a 881 5' 11 831' 9.8 9119' 12342' 9.8 LOGGING PROGRAM: 8-1/2" Hole: Gamma Ray / SP / Lateroiog / Neutron / Density MUD PROGRAM: -. The milling/drilling fluid program will consist of a 9.8 ppg XCD polymer / KCI water based mud in the 8-1/2" hole. DEPTH DENSITY PV YP INT 10 MIN FL OIL SOLIDS MUD FFVD~ (PPG) ~'CP~ (#/FT~ GEL GEL cc/30min ~'%1 {'%) TYPE 7880' 9.8 10 10 5 7 6 0 5 Water to to to to to to to to to Base 9191' 10 16 18 10 15 3 0 7 Mud DEC 2 2 1992 Alaska Oil & Gas Cons. CornmissJor~ Anchorage ~'-'$-4A Drilling Permit Informat'~ ~_ MUD WEIGHT CALCULATIONS / WELL CONTROL: Mud Wt. (8-1/2" Hole)' 9.8 ppg. Est, Pore Press. Sag River: Est. Pore Press. Sadlerochit: Sag River not present 3740 psi/8800' ss TVD. Overbalance Sag River: Overbalance Top Sadlerochit: n/a 744 psi. Well control equipment consisting of 5000 psi W.P. pipe rams, blind rams, and annular preventer will be installed and will be capable of handling "worst case" situations as follows: Maximum possible bottomhole pressure is 4390 psi at 8800' TVDss based upon original reservoir pressure. Maximum possible surface pressure is 3330 psi based upon a gas column to surface from 8600' TVDss and an oil column to 8800' TVDss. Fluids incidental to the drilling of a well will be removed by truck and disposed down . CC-2A. ' LINER DETAILS: CASING DEPTH 7" 26# 13CR80 FOX- 11,530' - 12,342' MD (8001'-9119' ss TVD) 7" 26# NT80SS NSCC 10,100' - 11,530' MD (7702'-8001' ss TVD) BURST COLLAPSE TENSILE 7240 psi 5410 psi 604 klbs 7240 psi 5410 psi 604 klbs CEMENT CALCULATIONS: 7" Liner Measured Depth' · Basis: 10,100' (Hanger)- 12,342' (Shoe) 40% open hole excess, 40' shoe joints, 150' liner lap and 200' excess above liner with DP. Total Cement Vol° 462 cuft or 392 sxs of Class G blend @ 1.18 Cu ft/Sk TUBING DETAILS- 4-1/2" 12.6# 13CR-80 TDS 3-1/2" 9.2# 13CR-80 Fox (0'- 10,050' MD) (10,050' - 11,690 MD) D EO 2. 2 1992 Aiaska Oil & Gas Cons, 6oraraissiOr~ Anchorage · 6-4A Drilling Permit Inf¢rma! 3 NABORS RIG NO. 2ES MUD SOLIDS CONTROL EQUIPMENT 2 - Continental Emsco FIO00 Mud Pumps 1 - Derrick FIoLine Cleaner Shale Shaker 1 - Mud Cleaner 1 - DRECOGas Buster 1 - Pioneer Sidewinder Mud Hopper 1 - 5 HP Flash Mixer Agitator 3 - Abcor 10 HP Agitators. 1 ~ 50 bbl. Trip Tank 1 - Recording drilling fluid pit level indicator with both visual and-audio warning devices at driller's console. 1 ~ Drilling fluid flow sensor with readout at driller's console LAND DIRECTIONAL DRILLING, Corporate Office 111i ~a~t 80th Avenue Anchorage, AK 99518 (907) 349-4511 Fax 349-2487 DIRECTIONAL WELL PLkN for PRUDHOE BAY DRILLING Well ......... : DS 16-4A (P3) Prepared ..... : Field ........ : PRUDHOE BAY DRILL SITE 16 Section at...: Computation..: MINIMUM CURVATU~ . Y~ elevation.: LEGAL DESCRIPTION Surface ...... : 3623 FSL 4202 FEL S24 TiON R15E UM Tie-in ....... : 978 FSL 4878 FEL 818 T10N R16E UM Target ....... : 2059 FSL 4423 FEL S18 T10N R16E UM BHL .......... : 2463 FSL 4353 FEL $18 T10N R16E UM X ASP ZONE 4 Y 719861.00 5929290.00 724182.71 5932052.24 724600.68 5933146.28 724656.92 5933552.66 i~/i4/92 9.57 72.00 PROPOSED WELL PROFILE STATION M~AS .~INCLN VERT-DEPTHS IDENTIFICATION DEPTH AN~LE BKB .SUB-S .. TIE-IN K-10 10250 46.54 7880 7808 10300 46.35 791~ 7842 10400 46.17 7983 7911 10427 46.19 8002 7930 10500 46.25 8052 7980 SECT . DIST 3329 3354 3406 3422 3464 DIRECTION 'REL-TOORDIN~'TEs 'DL/ AZ IMUTH FROM-WELLHEAD 100 58.25 2634 N ' 4401 E <TIE 55.50 2654 N 4432 E 4.0 49.97 2698 N 4489 E 4.0 48.46 2710 N 4504 E 4.0 44.43 2747 N 4542 E 4.0 K-5 10600 46.61 8121 8049 10700 47.22 8190 8118 10800 48.08 8257 8185 10900 49.17 8323 8251 10986 50.31 8379 8307 3528 3590 3659 3731 3796 38.93 2801 N 4590 E 4.0 33.52 2860 N 4633 E 4.0 28.23 2923 N 4671 E 4.0 23.10 2991 N 4704 E 4.0 18.83 3052 N 4727 E 4.0 SADLEROCHI T TARGET 11000 50.49 8388 8316 11100 52.01 8450 8378 11184 53.43 8501 8429 11831 53.43 8887 8815 11831 53.43 8887 8815 3806 ~3883 3950 4470 4470 18.16 3062 N 4730 E 4.0 13.41 3137 N 4752 E 4.0 9.57 3203 N 4765 E 4.0 9.57 3715 N 4851 E 0.0 9.57 3715 N 4851 E 0.0 ZONE 3 ZONE 2 _. OWe TD 11848 53.~3 8897 8825 11946 53.43 8955 8883 12192 53.43 9102 9030 12342 53.43 9191 9119 4484 4562 4760 4880 9.57 3729 N 4854 E 0,0 9.57 3806 N 4867 E 0.0 9.57 4001 N 4900 E 0.0 9.57 4120 N 4920 E 0.0 Alaska Oil & ~as Cons, Ar~chora~e · .'GLDD (c)92 DS~6~A B1.~6 11:O& A~ ~) PRUDHOE Marker Identification HO BKB SECTN INCLN A} TIE-IN ~0~50 7680 3329 46.5~ B) ENO OF 6URVE 1~84 850~ 3950 53,~3 C) TARGET 12831 BBB? ~70 53,43 D) TD 12342 9191 4880 53,43 3000 3 ! 50 3300 3450 3600 3750 3900 4050 Section DsDaptuPe Ic,)~8' DS~6~ ~i:1,3§ 10: 5J AN 2J BAY DRILLING DS 16-4A (P3)! VERTICAL SECTIO.~ ~VC__F~. V~d Section at: TVD Scale.: Oep Scale.: Of'awfl ..... 9.57 ~nch -- 300 feet ~nch 300,4fa~'*"~ oi~ & 6~s Cons, ComrF 12/~4/92 Anchora,qe $~eat Land ~200 ,4350 4500 4650 41300 4950 51 O0 '- -r '-PRUDHOE BAY-- ENO OF CURVE I,,84 3203N 4765E TARGET ,,B3i 37,5N 485, E TO 12342 4,20N 4920E 3RILLING DS 16-4A (P3) PLAN VIEW CLOSURE ' 6417 ft at Azimuth 50.06 DECLINATION.' 30.28 E SCALE · I inch = I000 feet DRAWN ' 12/~4/92 Aias~'Oii a G~s Co.s, Oom~S:, ;~¢rea t Land Direct j ona l. DrY ] ] f ng "q-' i"F':i"_' :"" ' '" "'' '~ ~ '" , ,,,, iii"" 1, ,,,...,,,, ,,,, ,,~," ,-, ~,' ,~ ,,, ,,~,'-"' -? ........... :t:l'q't'-,,~. : :::F 't't.'J.+-¥-.-~l- ) i' F-~ i'f i f f -i-i"~ '--fT t'- I~i' ~t,it~ i~ ,iii ~'-FTi-F'"k'!i't" t'f"r'~:i,~ ,, ~.~ ,,. ,,, ,,,~ ,. II ii :Il I Ii ~ ,Ii; ,! I Jill I Il I !l I11 iii 'l!!li IlJj i I-II I~ i I i i It ~ I I I I i iii[ ~ ~ I } ~ ~ ~.J~t LI ~ ~j ~ ~ ~ ~ i t I I I ~ ~ ~ ~ ~ ~ i ~ ~I i I J i ~ ~ ~ i-: ' J i I I i I ii ~ ~t i I ~. I i ~' i J } jj I ! I I ~ I i t J [ J ~~ I I lil~ t ~ I I , ~ ~ I i ~ ~ ~ t I I ~ ~ , ~ i-i [~'1'~ .... : ' ,,~ ,,,,~ ,,,~ ,,,, , ,,~,,,r-.t-..:-I.-''''~ j' !,~ ,,.... ~..~ , ,~l ; t~~- , , 1 I I J i J I [J 'i"' ' ~ I I t i~ , i I I i j I t ' I i ' ..... ill ' '. ..... ',i ~'i i~ titl J t i! iilJ I i s i i I i iii ' ! l! iI,l Il I I, ii ,,, ,,,, i ~ 1 t I t ~ ; ' ' . ' ' . . ~ ~ ~' ~'~ ~ ~ --- ' !! ,~l ~ t III I 1/ I - ' .... ~-4"';'-- '~ 14~ --I ii '~' }' ..,, , .,, ,, ~,., ~ , ,-iJ i t ~= , ,,·. . . i ,,_ ..J...I I I l i_- l ii Iii i lq'T' I ' ¢,- , ,, ,' , ,,,~ ~ · ,~ ~ ~, -.~ .... ~+~. Il~ 1 I'll. , , , ~ ~ ,~, ~, ,, " I ,~' '" ~~", , !lt ..... ' i i i ~ ~ I.,.I I i .4'! ~ 'T"['I i I , I i ! ~ . .... ,i ''""~'~"~'~ ~' ~' ~ ~'1 , , . = I ; ~ i ~ ~ I I , I ' I ' ~ , i Iii, lit,' Li 't + i j I I i i J I"¢' _ I 'Tr:"f i~;-?'~ t.[ ~i ii i ''¢i iiIl i~11~ I, 111 il , i[ " "] ......... ' ~L.2J_ I i /ri i ~ i ~ '~ ~ ~' ~ ' ~ ~ ~ t' ~ ~ ~ i ..... f' . ' ' ~"'~!!1"1' i~~ ~' ' "''~"~'-~4~"~ t I I i ~ ; .] ; !~ t I ; ~ I i ~ ! I ~ ~ I I ~ I I I J , I J ' illI IJ'i 'i! ..] ~ , i .i, .... ~J! ; . ,, 500 0 500 JO00 :[500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 <- I~EST · EAST -> i · ~e I~.~C,~ ,BJ .~ Ao:' 5~, ~ ~) ....... Spud Date' 02-27-81 Original RKBE: 72' '~'C_ Alaska Inc. - Prudhoe Bc-~'~', .d APl#: 5OO29-~1~ Well Type: Producer Completion Date' 03-25-81 New [] Workover 1-1 Hanger Type: Gray Hanger: 27' )p of Sadlerochlt: 11948' Maximum Hole Angle: 56~ Angle Through Sad.' 51~ ~u'~nulusRuid: Diesel/9.4# NaCI Reference Log: BHCS 03-19-81 All Depths are RKB Drilling MD to Top of Equipment except where noted. Annular Communication: Patch across 3rd GLM leaks. Well S/I waiting on RWO, Jewelry 1 2212' 2 7506' 3 11460" 4 11476' 5 11487" 6 11573' 7 11575' 8 11576' 11,566' 14 9816' Tag Cement @11126' 9 10 3 11 4 5 5-1/2" Offs RQM SSSV Nipple ID=4.562" Merla Patch ID=3.750" Baker PBR Assembly Baker SAB Packer 5-1/2" x 4-1/2" Crossover Otis XN Nipple ID--3.725" Baker Shear Out Sub 4-1/2" Tubing Tail ELM Tubing Tail (Logged 00-10-81) Hole in Conar above 5th GLM (04-28-90) r.,,EC ,_ !.~,9~. .AJaska iJit & G~l~-; Cons. CornKti$ nc' Minimum ID: Offs XN Nipple ID=3.725" Casing and Tubing Size Welaht Grade T.gJZ Boffom 13-3/8" 72# L-80 0' 2623' 9-5/8" 47# L-80 0' 11845' 7' 29# L-80 11538' 12587' 5-1/2" 17# L-80 O' 11487" 4-1/2' 12.6# L-80 11487" 11576' Descrl~lon Casing Casing liner PC Tubing PC Tubing Tail 6 12 7,8 10 13 -~. Gas Uff Information (Valve Change Date: 03-12-90) MD TVD ~ Mandrel VIv Type 2868 (2868') 1 aT MC VR-STD 5253' (4803') 2 aT MC VR-STD 7521' (6128') 3 aT MC VR-D 9058' (7053') 4 aT MC VR-STD 9835' (75873 5 aT aT RD 99(]9' (7640') 6 aT aT RD 10,.,'.,'.,'.,'.,'.,~6' (7973') 7 aT aT RD 10464' (8025) 8 aT aT RD 10837" (82693 9 aT aT RD : 10913'(8318") 10 aT aT RD 111617 (8470") 11 aT aT RD 11237' (8518') 12 aT MC VRSO May have RA Latches -, Latch Po~Sz. TRO Date RO-5 1/4' 1~0 RO-5 1/4" 1640 RO-5 w/tbg patch RO-5 5/16" 1745 RO-5* RO-5* RO-5* RO-5* RO-5* RO-5* RO-5 RO-5 7/16" ORIF Perforation D~a (ELM-Depths) ~ ~ FT SPF 13' 11910-11922 4 12 0 11950-1~ 3 50 0 1233G12070 3,2 43 0 Comments Peff Abandonment Perf Abandonment Perf Abandonment 11 PBTD = TD= 12554' 12587' Datum 8700' SS = 11645' MD 8800' SS = 11804' MD Revision Date: 08-19-92 by ENH Reason' Perf Abandonment/PRE ST Previous Revision: 11-11-90 General Purpose Worksheet lSubject File JPage No. O! =--.. qyj Iz.G~ Alas.ka Oii & Gas Cons, Cornr;'fisskm Anc~ora~ - ., ! AR3B-6287 NABORS 2ES ~515' 4.95' 4.37' 4.85' 1.68' 1.88' 1.50' 2.17' 1.42' GROUND LEVEL 13 5/8" 5,000 psi Stack KB TO BF ! DRIP PAN HYDRIL 12.19' PIPE RAM BLIND RAM 16.37' MUD CROSS PIPE RAM 22.20' 24.68' I I MUD CROSS 1 TBG SPOOL J 26.85' 28.25' ._- COMPARTMENT CAPAC~F~ C O I,U~RTMEHT BBLS : O .S~UM( E,I:UD E GA ..~SER TANK 170 ;~MUO C..LEA. NE~ TANK 175 ~JCTION TANK 180 ) PIU,. TAN~ 60 INJ~'T'K:)N TAN~ 245 TA~ 4~2~ BB~ ~ HOLDING TANK CONVEYOR BRINE TANK~ BOIb STAC:~ - 13~/8 ~ . i~TH~,J C,N(~I TO F3.O'Wt.~E LEGEND Itl -U'r'rER~LY VAL~ [~ ~U~N VAlVe' ~ EOUAUZ~R OAGITATOR MUD SYSTEM FLOWSI-EET '~- .1~ DWI( rr ' - er ; State: Alaska Borough: Well: DS 16-4A Reid: Prudhoe Bay SI. Perm; 92-151 Date 1/18/93 Engr: M. Minder D S 16-4A.XLS Casing Interval interval Size Bottom Description)esoription)escription Tension Top Length lA 7 9191 7774 2242 2A 0 0 0 0 8A 0 0 0 0 4A 0 0 0 0 5A 0 0 0 0 6A 0 0 0 0 7A 0 0 0 0 8A 0 0 0 0 9A 0 0 0 0 10A 0 0 0 0 Lbs Grade Thread Lbs 26 13CR-80 FOX 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 2B 4B 5B 7B 8B 9B 1 OB Mud Hydraulic Collapse Wieght Gradient Gradient ppg psilft psi/ft 9.8 0.510 0.410 0.0 0.000 -0.1 O0 0.0 0.000 -0.100 0.0 0.000 -0.I 00 0.0 0.000 -0.100 0.0 0.000 -0.100 0.0 0.000 -0.i00 0.0 0.000 -0.1 O0 0.0 0.000 -0.1 O0 0.0 0.000 -0.1 O0 Maximum Minimum Pressure psi 4390 0 0 0 0 0 0 0 0 0 Yield psi BDF 7240 1.6 0 #DIVi0! 0 flDIVi0! 0 #DIVI0! 0 #DIV!O! 0 #DIV/O! 0 #DIViO! o #DIViO.I 0 #DlViO! 0 #DIM/O! 1C 2C 3C 4C 5C 6C 7C 8C 9C 10C Tension Strength K/Lbs 58.292 0 0 0 0 0 0 0 0 0 K/Lbs TDF 604 10.86 0 #DIVIO! 0 #DIVI0! 0 0 #DIVt0! 0 0 0 #DP/lO! 0 #DIV~O! 0 Collapse Collapse Pr-Bot-Psi ;3765 0 0 0 0 0 o 0 0 0 Resist. C. DF 5410 1.4,37 0 #DiV/0~ 0 #DP/10! 0 #DiVi0! 0 #DIVI0~ 0 #DIVI0! 0 #DP/10i o #DIV/O! 0 #DIVIO! 0 #DIM/O! 18-4ACMT.XLS State: Well: Field: State Permit DS16-4A Prudhoe Bay 92-1,51 Engineer: Work Sheet: Date: £emenl ~ {~lurn~ £aic~¢lalion.~ 1/1~,,/.¢$ Casing Type Casing Size -Inches Casing Length - Feet Hole Diameter -Inches Cement- Sacks Cement-Yield Cement- Cubic It Cement- Cubic It Cement- Sacks Cement-Yield I:t2 Cement- Cubic tt Cernent - Cubic tt ~t2 Cement- Sacks Cement-Yield ~3 Cement- Cubic tt:!:13 Cement- Cubic ItI:13 Cement- Cubic ft / Vol Cement- Fill Factor Conductor 0. O00 0.080 0.008 0.080 0.000 0.000 0.080 O. OOO 0.008 0.000 0.000 O. OOO ~DIV/O! Surface 0.000 O. OOO 0.008 O. O00 0.008 O. O00 0.080 0.080 0.000 0.080 0.080 O. OOO 0.008 0.000 0.080 0.000 ~DIV/0! Liner 7.000 2,242.000 8.500 0.000 0.008 0. O00 482.000 0.000 0.000 0.000 0.000 462.000 1.625 Casing Type Casing Size -inches Casing Depth- Feet Hole Diameter -Inches Cement- Sacks Cement- Yield ~il Cement-Cubic it Cement- Cubic it Cement-Sacks ~12 Cement- Yield Cement- Cubic ft ~f2 Cement- Cubic it Cement-Sacks ~3 Cement-Yield I:i3 Cement- Cubic ft ~3 Cement- Cubic fl Cer.,~nt - Cubic it /Vol Cement-!nte~va! ft Top ct Cement- Feet Intermediate ~1 0.000 0.000 0.000 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.08 0.08 0.08 0.08 0.00 0.08 ~DIV/O! ;~DIV/O! Intermediate ~I2 0.080 0.000 0.008 0.00 0.~ 0.08 0.00 0.00 0.00 0.00 0.00 0.08 0.00 0.00 0.08 0.00 ~IDIV/0! ~DIV/O! Production 0.000 O. O00 0.080 0.00 0.00 O. O0 0.00 0.08 0.00 0.00 0.00 0.00 0.08 0.00 0.00 0.00 ~DIV/0! I:I:DIV/0! Mea. suI ed Depth APPL,..ATION PUff ' ', 1. Type of Requesl: Abandon x Suspend , Operation Shutdown Re-enter suspended well r Alter casing ~ Repair well~ Plugging x. Time extension ~ Stimulate , Change approved program ,. Pull tubing ~ "- Variance .... ~erforate ~ Other x __ Plugback for Redrtll 2. Name of Operator ARCO Alaska,/nc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 4. Location of well at surface 1656'SNi., I078'EWL, SEC. 24, TION, R15E, UM At top of productive interval 1687'NSL, 1469'EWL, SEC. 18, TION, RI6E, UM 5. Type of Well: Development ~ x Exploratory ~ Stratigraphic ~ Set, ce RECEIVED, 6. Datum elevation (DF or KB) KBE- 72 feet 7. Unit or Property name Prudhoe Bay Unit d U L 1 6 1992 At effective depth 10. 1860' NSL, 1742' EWL, SEC. 18, TION, R16E, UM Alaska Oil & Gas Cons. Commission 8. Well number DS 16-4 9. Permit number 81-20 APl number 50- 029-20561 At total depth 1870'NSL, 1875'EWL, SEC. 18, TION, R16E, UM 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Anchorage 12857 feet Plugs (measured) 9357 feet 12554 feet Junk (measured) 9337 feet 11. Field/Pool Prudhoe Bay Field~Oil Pool Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: Length Size Cemented 100' 20" 2551' 13-3/8" 11773' 9-5/8" 1049' 7" measured 11910'-11922' Measured depth True vertical depth 345 sx AS fl 100' 100' 2700 sx Fondu & 2623' 2623' 400 sx Permafrost 500 sx Class "G" 11845' 8880' 500 sx Class "G" 12587' 9357' true vertical 12554'-9337' Tubing (size, grade, and measured depth) 5-1/2", 17#, L-80, PC T @ 11487'MD; 4-1/2", 12.6tt, L-80, PC Ttail @ 11576'MD Packers and SSSV (type and measured depth) Baker SABpacker@ 11476'MD; 5-1/2", Otis RQM SSSV @ 2212'MD 13. Attachments Description summary of proposal x Detailed operations program BOP sketch 14. Estimated date for commencing operation 7//~20/92 16. If proposal was verbally approved Name of approver Date approved 15. Status of well classification as: Oil x Gas Suspended Service 17. I hereby certify th~ the,,~fore~ping is true and correct to the best of my knowledge. ined )~.~~~' Title Drilling Engineer Supervisor FOR COMMISSION USE ONLY Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test Location clearance ~ Mechanical Integrity Test~ subsequent form required 10- z//)~ Original Signed By Approved by order of the Commission D avi d W. Johnston Date'7- r~' I Approval No. .~pproveiJ Cupy Returned Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLIC, CHECK LIST FOR NEW WELL PERMITS ** ITEM APPROVE DATE ( 1 ) Fee ~/mc /?~//~_~/~ ( 2 ) Loc ,/k~. //~//~ ~//~ [-2 thru 8'] I! 2. 3. 4. 5. 6. 7. ( 3 ) Ad m i n [~]p~ //~_/2~. ?/q~ 9. [ 't ru 13] ~'' 10. [10 & 13] 12. 13. [14 thru 22] 15. [23 thru 28] (5) BOPE 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. c 6) - 9. [29 thru 31] 30. 31. (7) Contact 32. [32] (8) Addl '"~'<~.'.F"~. /-~a- ~ 33. enq ineer ing' BE~dDH ~ geo 1 ogy' RPCA m4 rev 12/92 jo/6.011 Company /~r ,~ - I -- Lease S Well YES NO R~EMARKS Is permit fee attached ............................................... Is well to be located in a defined pool .............................. Is well located proper distance from property line ................... Is well located proper distance from other wells ..................... Is sufficient undedicated acreage available in this pool ............. Is well to be deviated & is well bore plat included ................... Is operator the only affected party .................................. Can permit be approved before 15-day wait ............................ Does operator have a bond in force ................................... ~. Is a conservation order needed ....................................... Is administrative approval needed .................................... Is lease nL~nber appropriate .......................................... ~ Does well have a unique name & nLmber ................................ Is conductor string provided ......................................... Wil to Is Wil Wil Wil 1 surface casing protect al 1 zones reasonably expected serve as an underground source of drinking water .................. enough cement used to circulate on conductor & surface ............ 1 cement tie in surface & intermediate or production strings ...... 1 cement cover all known productive horizons ..................... 1 all casing give adequate safety in collapse, tension, and burst. well to be kicked off from an existing wellbore ................... ~x~F old wellbore abandonment procedure included on 10-403 ............. /~ adequate wel lbore separation proposed ............................. /x~/~(. Is Is Is Is a diverter system required ........................................ Is drilling fluid program schematic & list of equipment adequate ..... Are necessary diagrams & descriptions of diverter & BOPE atcached .... Does BOPE have sufficient pressure rating -- test to ~'~r~o psig ..... Does choke manifold comply w/API RP-53 (May 84) ...................... Is presence of H2S gas probable ...................................... FOR EXPLOP~ATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone nL~ber of contact to supply weekly progress data ...... Additional requirements ............................................. Additional INITIAL GEOL UNIT ON/OFF POOL CLASS STATUS AREA ~ SHORE remarks' MERIDIAN' UM ~ SM Exp/Dev ~ WELL TYPE' Redrill Inj Rev ,, 0 -rz Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history' file. To improve the readability of the Well History file and to simp[ify 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. ARCO ALASKA INC D.S. 16 - 4A PRUDHOE BAY MAP, ~5 :Alaska Oil & Commission lC- OJ lt Date Run 1' 19 - February - 1993 MLL/DLI./AClGR 10193 12380 Tape Subfile 2 is type: LIS TAPE HEADER PRUDHOE BAY UNIT OPEN HOLE WIRELINE LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD D.S. 16 - 4A 500292056101 ARCO ALASKA INC. ATLAS WIRELINE SERVICES 01-MAR-93 RECEIVED MAR 1 9 199b RUN2 RUN3 RUN1 5898.00 DALE CAIN M. WILSON 52.00 51.00 17.00 24 10N 15E Alaska Oil & Gas Cons. CommissiQI1 Anchorage OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 2ND STRING 3RD STRING 9.625 10207.0 PRODUCTION STRING 8.500 12383.0 REMARKS: MLL/DLL/AC/GR TOOL STRING CENTRALIZED WITH 8" GEMCO CENTRALIZERS. TOOL STRING STUCK AT 12222. PULLED 7000 LBS. TO GET FREE. DATA FROM 12222 TO 12118 WAS SPLICED FROM DOWN PASS AS MAIN PASS DATA WAS NOT RECORDED DUE TO CLOSED CALIPER TRYING TO GET TOOL UN-STUCK. ACOUSTIC DATA FROM 12240 TO 12190 WAS MISSED BY BOTH MAIN & DOWN PASSES. DATA MAY BE STRETCHED AT TIGHT SPOTS IN THE HOLE. AC NOISE IS FROM TOOL STICKING DUE TO HOLE CONDITIONS. MAIN PASS WAS RUN FROM T.D. TO 11700 & THEN A SECTION FROM 10500 UP TO CASING WAS RECORDED. THE UPHOLE SECTION WAS CHECKED AGAINST REPEAT PASS. HOLE CONDITIONS WERE SUCH THAT THE REPEAT PASS WAS RECORD- ED AT THE CASING SHOE AS PER CUSTOMER REQUEST. THE REPEAT PASS WAS STICKING AND HAD TO BE LOGGED FASTER THAN THE MAIN PASS. NOTE: GAMMA RAY AND AUXILLARY CURVES WERE RECORDED FROM T.D. TO CASING. $ FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR BHC DLL $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA 0.5000 START DEPTH STOP DEPTH 10193.0 12337.0 10193.0 12357.0 10193.0 12380.0 GR (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH BASELINE DEPTH DT MLL LL3 LLD 10193.0 10193.0 10193.0 10193.0 10193.0 10200.5 10200.5 10226.5 10226.5 10226.5 10226.0 10226.0 10238.0 10238.0 10244.5 10245.0 10290.0 10290.0 10306.5 10306.5 10316.5 10316.5 10317.0 10316.5 10330.0 10330.0 10347.5 10347.5 10366.5 10366.5 10392.5 10391.0 10397.0 10396.5 10401.5 10401.5 10402.0 10401.5 10408.0 10408.0 10408.5 10408.5 10412.0 10412.5 10412.5 10413.0 10428.0 10427.0 10432.5 10432.5 10458.5 10458.5 10469.5 10469.5 11694.5 11694.5 11707.0 11706.5 11714.5 11714.0 11722.0 11721.5 11733.0 11733.0 11732.5 11734.0 11733.5 11737.5 11738.5 11739.5 11739.5 11739.5 11740.0 11739.5 11746.5 11748.0 11749.5 11750.0 11752.5 11752.5 11781.5 11781.0 11786.5 11786.0 11787.5 11787.5 11797.5 11797.5 11819.0 11819.0 all runs merged; no case 11820.0 11820.5 11822.0 11828.0 11830.5 11883.0 11883.5 11886.5 11900.5 11901.0 11914.5 11933.0 11939.0 11953.0 11977.0 11977.5 11978.0 12002.5 12003.0 12036.5 12042.5 12057.5 12075.0 12098.0 12140.5 12149.5 12160.5 12164.0 12164.5 12167.5 12171.0 12182.5 12188.0 12191.5 12201.0 12215.0 12216.0 12241.0 12241.5 12253.5 12273.0 12303.5 12304.0 12316.0 12400.0 $ MERGED DATA SOURCE PBU TOOL CODE GR BHC DLL $ REMARKS: 11822.5 11820.0 11820.5 11829.0 11830.5 11883.0 11883.0 11883.5 11886.5 11899.5 11900.0 11901.0 11901.5 11914.5 11932.5 11939.0 11953.0 11977.0 11977.5 11978.0 12002.5 12003.5 12036.0 12041.5 12043.0 12057.0 12075.0 12097.5 12139.5 12148.5 12160.0 12162.0 12162.5 12165.0 12167.5 12170.0 12182.0 12188.0 12191.5 12200.5 12216.5 12217.0 12241.5 12240.0 12241.5 12252.0 12273.0 12303.5 12304.0 12315.5 12400.0 12400.0 12400.0 12400.0 RUN NO. PASS NO. MERGE TOP 1 3 10193.0 1 3 10193.0 1 3 10193.0 MERGE BASE 12337.0 12357.0 12380.0 OPEN HOLE MAIN PASS. TENS & TEND WERE SHIFTED WITH DT. CALl & MTEM WERE SHIFTED WITH MLL. SP WAS SHIFTED WITH LLD. THERE IS NO BHC OR DLL DATA BETWEEN APPROXIMATELY 10495' & 11695'. CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 16 - 4A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR BCS 68 1 GAPI 4 2 DT BCS 68 1 US/F 4 3 TEND BCS 68 1 LB 4 4 TENS BCS 68 1 LB 4 5 MLL DLL 68 1 OHMM 4 6 LL3 DLL 68 1 OHMM 4 7 LLD DLL 68 1 OHMM 4 8 SP DLL 68 1 MV 4 9 MTEM DLL 68 1 DEGF 4 10 CALl DLL 68 1 IN 4 4 67 465 06 6 4 84 653 71 5 4 20 789 90 0 4 20 789 90 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 4 30 739 95 0 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 192 Tape File Start Depth = 12400.000000 Tape File End Depth = 10193.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 48566 datums Tape Subfile: 2 374 records... Minimum record length: 62 bytes Maximum record length: 1018 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED CASED HOLE MAIN PASS Depth shifted and clipped curves for open hole logs run into casing. PASS NUMBER: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GRCH 10029.0 10193.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) EQUIVALENT UNSHIFTED DEPTH -- BASELINE DEPTH $ REMARKS: CN WN FN COUN STAT CASED HOLE MAIN PASS. $ : ARCO ALASKA INC. : D.S. 16 - 4A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 3 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GRCH GR 68 1 GAPI 4 2 TEND GR 68 1 LB 4 3 TENS GR 68 1 LB 4 4 21 990 60 6 4 10 579 41 1 4 10 579 41 1 12 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: Tape File Start Depth = 10193.000000 Tape File End Depth = 9976.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 1741 datums Tape Subfile: 3 32 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW OPEN HOLE MAIN PASS Curves and log header data for each run and tool string in separate files; Tool String #1 for Sadlerochit run presented first (primary depth control string used to depth shift the Sadlerochit interval) followed by files for other main pass tool strings per run. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 3 0.2500 VENDOR TOOL CODE START DEPTH GR 10029.0 AC 10192.0 DLL 10183.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT) : LOGGING SPEED (FPHR) : STOP DEPTH 12346.0 12366.0 12389.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC KNJT KNJT MLL $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMA RAY MASS ISOLATION SUB BHC-ACOUSTILOG KNUCKLE JOINT KNUCKLE JOINT MICRO LATEROLOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): 19-FEB-93 FSYS REV. J001 VER. 1.1 0 639 19-FEB-93 12383.0 12382.0 10020.0 12380.0 1500.0 TOOL NUMBER 3974XA 2806XA 3506XA 3967XA 1229XA 1309XA 3967XA 1609XA/1603XA 3921XA 3921XA 1233XA 8.500 10207.0 10193.0 A ATM llC 9.90 63.0 9.0 6.0 169.0 RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: 0.128 0.052 0. 118 0.000 0. 197 0.000 68.0 169.0 68.0 0.0 68.0 0.0 NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 TOOL STANDOFF (IN): 0.0 REMARKS: MAIN PASS. THERE IS NO BHC OR DLL DATA BETWEEN APPROXIMATELY 10495' & 11695'. $ CN WN FN COUN STAT : ARCO ALASKA INC. : D.S. 16 - 4A : PRUDHOE BAY : NORTH SLOPE : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 18 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 GR AC 68 1 GAPI 4 AC AC 68 1 US/F 4 ACQ AC 68 1 4 TlR1 AC 68 1 US 4 TlR2 AC 68 1 US 4 T2R1 AC 68 1 US 4 T2R2 AC 68 1 US 4 CHT AC 68 1 LB 4 TTEN AC 68 1 LB 4 SPD AC 68 1 F/MN 4 RMLL MLL 68 1 OHMM 4 RS DLL 68 1 OHMM 4 RD DLL 68 ~1 OHMM 4 ED DLL 68 1 MV 4 ID DLL 68 1 A 4 SP DLL 68 1 MV 4 TEMP DLL 68 1 DEGF 4 CAL DLL 68 1 IN 4 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 71 857 46 1 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 4 84 503 82 1 4 44 339 70 5 72 * DATA RECORD (TYPE# 0) Total Data Records: 746 994 BYTES * Tape File Start Depth = 12400.000000 Tape File End Depth = 9976.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 232810 datums Tape Subfile: 4 828 records... Minimum record length: 62 bytes Maximum record length: 994 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW OPEN HOLE REPEAT PASSES Curves and log header data for each pass, tool string, and run in separate files. RUN NUMBER: TOOL STRING NUMBER: PASS NUMBER: DEPTH INCREMENT: FILE SUMMARY 1 1 4 0.2500 VENDOR TOOL CODE START DEPTH GR 10156.0 AC 10156.0 DLL 10156.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE VERSION: TIME CIRCULATION ENDED: TIME LOGGER ON BOTTOM: TD DRILLER (FT): TD LOGGER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): LOGGING SPEED (FPHR): STOP DEPTH 10502.0 10522.0 10540.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CHT TEMP PCM MIS DLL GR MIS AC KNJT KNJT MLL $ CABLEHEAD TENSION TEMPERATURE PULSE CODE MODULATOR MASS ISOLATION SUB DUAL LATEROLOG GAMMA RAY MASS ISOLATION SUB BHC-ACOUSTILOG KNUCKLE JOINT KNUCKLE JOINT MICRO LATEROLOG BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER'S CASING DEPTH (FT): LOGGER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: FLUID LOSS (C3): MAXIMUM RECORDED TEMPERATURE (DEGF): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): 19-FEB-93 FSYS REV. J001 VER. 1.1 0 740 19-FEB-93 12383.0 12382.0 10020.0 12380.0 1500.0 TOOL NUMBER 3974XA 2806XA 3506XA 3967XA 1229XA 1309XA 3967XA 1609×A/1603XA 3921XA 3921XA 1233XA 8.500 10207.0 10193.0 A ATM llC 9.90 63.0 9.0 6.0 169.0 0.128 68.0 MUD AT BOTTOM HOLE TEMPERATURE (BHT): MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: NEUTRON TOOL TOOL TYPE (EPITHERMAL OR THERMAL): MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): REMARKS: REPEAT PASS. $ CN WN FN COUN STAT : ARCO ALASKA INCORPORATED : D.S. 16 -4 : PRUDHOE BAY : NORTH SLOPE : ALASKA 0.052 169.0 0.118 68.0 0.000 0.0 0.197 68.0 0.000 0.0 0.00 0.000 0.0 * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 18 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR AC 68 1 GAPI 2 AC AC 68 1 US/F 3 ACQ AC 68 1 4 TlR1 AC 68 1 US 5 TlR2 AC 68 1 US 6 T2R1 AC 68 1 US 7 T2R2 AC 68 1 US 8 CHT AC 68 1 LB 9 TTEN AC 68 1 LB 10 SPD AC 68 1 F/MN 11 RMLL DLL 68 1 OHMM 12 RS DLL 68 1 OHMM 13 RD DLL 68 1 OHMM 14 ED DLL 68 1 MV 15 ID DLL 68 1 A 16 SP DLL 68 1 MV 17 TEMP DLL 68 1 DEGF 18 CAL DLL 68 1 IN 4 06 969 49 6 4 48 852 89 1 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 81 285 47 0 4 95 558 30 1 4 95 558 30 1 4 61 094 30 1 4 62 614 26 5 4 40 514 81 0 4 39 859 45 0 4 30 739 95 0 4 30 739 95 0 4 23 415 80 5 4 84 503 82 1 4 44 339 70 5 72 * DATA RECORD (TYPE~ 0) Total Data Records: 121 994 BYTES * Tape File Start Depth = 10548.000000 Tape File End Depth = 10156.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 31553 datums Tape Subfile: 5 199 records... Minimum record length: Maximum record length: 62 bytes 994 bytes Tape Subfile 6 is type: LIS 93/ 3/ 2 01 **** REEL TRAILER **** 93/ 3/ 3 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Wed 3 MAR 93 11:59a Elapsed execution time = 1 minute , 3.4 seconds. SYSTEM RETURN CODE = 0