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196-091
STATE OF ALASKA ALASKA OAND GAS CONSERVATION COMMISSIO REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well S Plug Perforations ❑ Stimulate Other 0 Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate ❑ Re -enter Suspended Well ❑ Tubing Patch 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development 0 Exploratory ❑ _ 196 -0910 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 , 50- 029 - 22123 -01 -00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO- 047471 - PBU Y -29A 10. Field /Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 14385 feet Plugs (measured) None feet true vertical 9011.8 feet Junk (measured) None feet Effective Depth measured 0 feet Packer (measured) 12528 -12544 12570 feet true vertical 0 feet (true vertical) 8700 - 8708 8721 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 110' 20" 37 - 147 37 - 147 Surface 2669' 10 -3/4" 37 - 2706 37 - 2706 5210 2480 Production 12891' 7 -5/8" 37 - 12928 37 - 8912 6890 4790 Liner 300' 5 -1/2" 12657 - 12957 8767 - 8928 7740 6280 Liner 1811' 2 -7/8" 12574 - 14385 8724 - 9012 13450 13890 ` Perforation depth: Measured depth: SEE ATTACHED - � � 4 14 True Vertical depth: _ Tubing: (size, grade, measured and true vertical depth) 4 -1/2 ". 12.6# 13Cr -80 37 -12657 37 -8767 Packers and SSSV (type, measured and true vertical depth) 4 -1/2" KB Packer 12528 -12544 8700 - 8708 4 -1/2" TIW HBBP Pkr 12570 8721 RECEIVE* 12. Stimulation or cement squeeze summary: JUN Z0 Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Pii.gt;a Gil & aiu Cols. Geri1nISSIOn Ancneriige 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 80 57 355 386 Subsequent to operation: 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development 0 Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil 4. 0 Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG❑ GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Elizabeth Barker Printed Name Elizabeth Barker Title Data Manager / / / Signature _ Phone (907) 564 -5674 Date 6/23/2011 Form 10 -404 Revised 1 DIUI JUN 24 2011, ' 't- lL _2 � / � Submit Original Only Y -29A 196 -091 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base Y -29A 8/23/96 PER 13,450. 13,600. 8,997.55 9,007.48 Y -29A 8/23/96 PER 13,640. 13,780. 9,006.3 9,012.27 Y -29A 8/23/96 PER 13,890. 14,040. 9,019.27 9,018.4 Y -29A 10/28/98 APF 14,100. 14,160. 9,016.2 9,014.86 Y -29A 5/17/02 APF 13,140. 13,270. 8,996.5 8,992.54 Y -29A 5/13/10 BPS 12,557. 14,160. 8,714.78 9,014.86 Y -29A 5/24/11 BPP 12,557. 14,160. 8,714.78 9,014.86 Y -29A 5/28/11 BPS 12,557. 14,160. 8,714.78 9,014.86 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER • BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE I • • • Y -29A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 5/22/2011'*** WELL SHUT IN ON ARRIVAL * ** (Patch) RIG UP SWCP LANDLINE #11 * ** CONT WSR ON 5/23/11 * ** 5/23/2011'*** CONT WSR FROM 5/22/11 * ** (Patch) DRIFT TUBING WITH 3.80" CENT., 4 -1/2" GS CORE W/ EQ. PRONG TO XX PLUG AT 12534' SLM RAN KJ, 3.50" CENT., 4 -1/2" GS CORE W/ EQ. PRONG TO XX PLUG AT 12534' SLM * ** CONT WSR ON 5/24/11 * ** 5/24/2011 * ** CONT WSR FROM 5/23/11 * ** (Patch) !PULL 4 -1/2" XX PLUG FROM 12534' SLM (12557' MD) DRIFT TUBING WITH BAITED 3.75" DUMMY WHIPSTOCK (OAL= 14' 4 ") TO 6903' SLM, UNABLE TO PASS CURRENTLY RIH W/ 10'x 3.70" DUMMY WHIPSTOCK * ** CONT WSR ON 5/25/11 * ** 5/25/2011 * ** CONT WSR FROM 5/24/11 * ** (Patch) • DRIFT TUBING WITH 10'x3.70" DUMMY WHIP STOCK TO DEPLOYMENT SLV. AT 12558' SLM (12581' MD) DRIFT TUBING WITH 20'x3.70" DUMMY WHIP STOCK TO 6903' SLM, UNABLE TOl PASS DUE TO DOG LEG. FW H P= 100/220/0 ' * ** *CONT JOB ON 5- 26- 11 * * ** • • 5/26/2011 CONT JOB FROM 5 -25 -11 (patch) DRIFT W/4 1/2" GR, 20' x 3.70" BAKER PATCH DRIFT TO 6903' SLM.(unable to pass due to dog leg) RUN PDS 40 ARM CALIPER FROM 12,550' SLM TO SURFACE.(good data) RUN KJ, 3' x 1.50" STEM, 2.20" CENT, 1 3/4" S- BAILER TO 13084' SLM/13107' MD.(stop due to dev, dog leg @ 13,020' slm, bailer empty)FWHP= 100/220/0 * ** *CONT JOB ON 5-27-11**** 5/27/2011'T/1/0=120/170/40 Load and Test Tubing (Repair TxIA com) Spot equipment. ** *Continue WSR on 5/28/2011 * ** 5/27/2011 * * * *CONT JOB FROM 5 -26 -11 * ** *(patch) 'RUN KJ, 2.10" CENT, SLB GAUGES AS PER PROGRAM.(data good) BRUSH X- NIPPLE W/ KJ, 2' 1 7/8" STEM, 4 1/2" BRUSH, 3.80" GAUGE RING @ ; 12,534' SLM. SET 4 1/2" X -LOCK W/ 2 7/8" XX- NIPPLE REDUCER 12.534' SI M/12,557' MD. FW HP= 175/220/0 * * * *CONT JOB ON 5-28-11**** 5/28/2011 ,***WSR continued from 5/27/2011 * ** Load and Test: MIT -T failed to 3000 psi; CMIT- ■ TxIA tested inconclusive to 3000 psi (Repair TxIA comm) MIT -T. CMIT -TxIA; Pumped 16 bbls down Tbg to reach test pressure. IA psi tracked TBG psi through out entire test. TBG /IA lost 61/61 psi in the 1st 15 mins and 35/30 psi in the 2nd 15 mins for a total Toss of 96/91 psi during the 30 min test. Pressured Tbg /IA back to test pressure with 1 bbls crude. TBG /IA lost 15/18 psi in the 1st 15 mins and 20/11 psi in the 2nd 15 mins. Held additional 15 mins. TBG /IA lost 13/7 psi . Ran 1 additional :test with simular pressure losses. Bled TBG /IA to 1500 psi (5 bbls fluid). ** IA & OA valves left open to gauges upon departure ** FWP's= 200/200/40 5/28/2011 * * * *CONT JOB FROM 5 -27 -11 * ** *(patch) SET 2 -7/8" XX -PLUG @ 12,534' SLM. , LRS PERFORM MIT -T TO 3000# TO TEST XX PLUG. CMIT -Tx IA TO 3000# (INCONCLUSIVE) PULL 2 7/8" XX -PLUG FROM 12,534' SLM. FWHP=200/220/0 * ** *WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED * * ** • . 6/10/2011 ***WELL SHUT IN ON ARRIVAL * ** (ELINE PACKER) INITIAL T /I /O= 0/225/40 RIH WITH MH22 /ERS /EQF43 /CCL /BAKERIO /4.5" BAKER KB OAL = 27', OAW = 210 #, FISHING NECK= 1.38" MAX OD 3.7" CCL TO TOP OF PACKER = 6.7" TOP OF PACKER SET DEPTH = 12542', SEALING ELEMENT DEPTH = 12544', )(_ CCL STOP DEPTH = 12535.3' VISUAL INDICATION AT SURFACE OF PACKER SET tor DID NOT TAG TOP OF PACKER DUE TO POSSIBILITY OF GETTING STUCK ON ��� FISH NECK PER BAKER REP. RECOMMENDATION. l FINIAL T /I /O= 170/220/0 ! ?i WELL LEFT SHUT IN SWAB, WING, SSV CLOSED AND OTG ** *JOB COMPLETE * ** 6/13/2011 ** *WELL S/I ON ARRIVAL * ** (Patch Tbg) DRIFTED TO LOWER ANCHOR AT 12,527' SLM (15' correction 12,542' ELMD) W/ 3.80" CENT. 45 KB PACKER ON DPU, SPACER PIPE, SNAPLATCH, TOP ELEMENT @ 12,513' SLM (12,528' corrected ELMD) HES DPU MALFUNCTION, PULLED HES DPU, BKR 45 KB, SPACER & SNAP LATCH. ** *WSR CONTINUES ON 6/14/11 * ** 6/14/2011 ** *WSR CONTINUED FROM 6/13/11 ** *(patched tbg) SET 45 KB PACKER, CHROME PATCH, BKR SNAPLATCH(oal= 17.50'), TOP ELEMENT @ 12,513' SLM/12,528' ELMD. ** *WELL S/I ON DEPARTURE, PAD OPERATOR NOTIFIED * ** 6/14/2011; T/I/O= 100/200/0 Temp= SI MITIA to 2500 ( Post tbg patch) PASSED Pumped 3 bbl Meth spear then 4 bbls Crude to reach test Pressure. IA lost 100 psi in 1st 15 min and 25 psi in 2nd 15 min for a total loss of 125 psi. WSR CONTINUED TO 06 -15 -11 • • 6/15/2011 T /I /0= 140/320/20. Temp =SI. T & IA FL's. (FB call in). TBG FL near surface. IA FL @ Surface. SV,WV &SSV =C. MV =O. IA &OA =OTG. NOVP. 6/15/2011 WSR CONTINUED FROM 06 -14 -11 Bleed back IAP to 250 psi Final WHP's 100/ 250/0 WV,SV,SSV,AL = Closed MV,IA,OA =Open 6/22/2011 * ** WELL S/I ON ARRIVAL * ** (Patch) SET WHIDDON C -SUB @ 12,521' SLM ATTEMPT TO PULL STA.# 2 BK -DGLV * * *WSR CONTINUED ON 6/23/11, PAD -OP NOTIFIED * ** FLUIDS PUMPED BBLS 3 METH 10 DIESEL 4 CRUDE 17 TOTAL TREE = 4-1/16" CIW .SAFETY NCO WELL ANGLE> 70° @ 13070' *** WELLHEAD= FMC Y-29A ACTUATOR = _ OTIS CHROMETBG. KB. ELEV = 87.97' BF. ELEV = 50.82' KOP = 3200' Max Angle = 97 @ 14342' 2109' 144 -1/2" OTIS SSSV NIP, ID = 3.813" I Datum MD = 12883' Datum TV D = 8800' SS GAS LIFT MANDRELS 10 314" CSG, 45.5 #, NT -80, ID = 9.953" I—I 2706' I S MD TV D DEV TYPE VLV LATCH PORT DATE 5 3008 3008 4 CAM *DMY BK 0 03!19/11 4 6210 5245 63 CAM DMY BK 0 03/19/11 Minimum ID = 2.313" @ 12557' I 3 9320 6923 57 CAM DMY BK 0 03/19/11 4 -1/2" X 2 -7/8" NIPPLE REDUCER '�J 2 11530 8182 60 CAM DMY BK 0 03/19/11 1 12532 8702 59 CAM *DMY BK 0 03/21/11 *GLM # 5 & # 1= DMY'S HAVE EXTENDED PACKING I4 -1/2" KB PACKER, ID = 2.375" H 12528' - 12544' I M 12557 _I4 - 1/2" PARKER SWS NIP, ID = 3.813" �� 12557' I 4 - 1/2" X 2 -7/8" NIP REDUCER, ID = 2.313" (05/27/11) Z 1 12570' H7-5/8" X 4 -112" TIW HBBP PKR ID = 4.0" I 12581' 1 - 1 3.70" BKR DEPLOY SLV, ID = 3.00" I I 12624' 1 - 1/2" PARKER SWS NIP, ID = 3.813" I ' 1 I 12644' 144 -112" PARKER SWN NIP, ID = 3.80" I 4 -1/2" TBG -TDS, 12.6 #, NT- 13CR -80, 12655' .0152 bpf, ID = 3.958" - 1____- -. 12658' I45 -1/2" TIW DMY SEAL ASSY W/O SEALS 1 17-5/8" X 5 -1/2" BKR LNR HGR WITIEBACK H 12657' I 12635' H ELMD TT LOGGED ON ? ?/ ? ?/ ? ?) I 7 -5/8" CSG, 29.7 #, L -80, BTC-M, ID = 6.875" I—I 12928' 1 A ■ I5 -1/2" LNR, 17 #, 13 -CR, .0232 bpf, ID = 4.892" H 12957' 1 5 -1/2" MILLOUT WINDOW (Y -29A) 12957' - 12963' ITOPOF WHIPSTOCK H 12957' I PERFORATION SUMMARY ` REF LOG: BHCS /GR 08/11/96 14322' 1 - 1 PBTD I ANGLE AT TOP PERF: 85° @ 13140' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE /�i�v 2" 4 13140 - 13270 0 05/17/02 2" 4 13450 - 13600 0 08/23/96 2" 4 13640 - 13780 0 08/19/96 2" 4 13890 - 14040 0 08/18/96 2" 4 14100 - 14160 0 10/28/98 12 -7/8" LNR, 6.16 #, FL4S, 0.00579 bpf, ID = 2.372" 1-1 14385' I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 02/06/91 JD ORIGINAL COMPLETION 03/27/11 JLJ /PJC GLV C/0 (3/21/11) WELL: Y -29A 08/13/96 RRW SIDETRACK COMPLETION 06/01/11 MCM/ PJC PULL XX PLUG (05/23/11) PERMIT No: 1960910 03/06/01 SIS -QAA CONVERTED TO CANVAS 06/01/11 WEC/ PJC SET NIP REDUCER (05/27/11) API No: 50- 029 - 22123 -01 03/13/01 SIS -MD FINAL 06/15/11 TTR/ PJC SET LOWER PKR (6/10/11) SEC 33, T11 N, R13E, 1380' SNL & 64' WEL, 04/05/10 SWC/SV GLV C/0 (03/30/10) 06/16/11 ALH/ PJC SET UPPER PATCH (6/14/11) 03/26/11 JLJ /PJC GLV C/O (3/19/11) BP Exploration (Alaska) 04/28/11 Schlemberger NO. 5729 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD 15 -09A BBKA -00096 PRODUCTION PROFILE (9 -g — C l 03/14/11 1 0`2%1 1 17 -06 BBKA -00094 INJECTION PROFILE 0 L ( '� 03/10/11 1 > 1 C -126 BAUJ -00064 MEM PRODUCTION PROFILE 03/08/11 1 s Q 'i 1 G -23B BLP0.00079 MEM PRODUCTION PROFILE ' 4 s !G{U 03/09/11 1 n 1 16 -08A BJGT -00022 GLS ' ' — 03/07/11 1 i,. Q 1 02 -18B BLPO -00087 MEM CBL dOCO ^—(, 03/25/11 4 3 1 1 J -22A BJGT -00023 CBL a 1 acr 03/10/11 A l 1 L -210 BLPO.00086 MEM INJECTION PROFILE 40'6 -1,9 t 03/23/11 1 n1(.. " 1 V -105 BLP0.00091 MEM INJECTION PROFILE - - a 03/29/11 1 V -220 BBSK -00065 11r P1XaliPKJI al3I9 OW 3e g�:rj r YeN 1 • V -212 BD88-00096 ' ' J e PROFILE • 04/03/11 1 "'� T 1 L -214A BCRJ -00073 INJECTION PROFILE _,a r 1 . 03/18/11 1 1 V -223 BAUJ -00071 MEM INJECTION PROFILE ;i y..11 r C tti 1 V -217 BAUJ -00077 L)ar,11, #14.atiaayni:ca»nlr W r riyr 1 3- 05/0 -29 13 G 414 -00043 11:2111111n;z r 0aI 1 1- 47A/M -20 BLPO -00092 MEM PRODUCTION PROFILE ' ""IcZMINIIMIEli#13TiPt 1 ' 1- 25A/K -22 BBSK -00057 Iil t IEWMI EMIIIIIME 1 S -01C BCUE -00113 MEM CBL 0 „' G/ / 03/17/11 ao - - 1 1 11 -30 BD88 -00097 MEM INJECTION PROFILE 19 44- 0'1'4 04/18/11 1 / VC/ 1 04 -11A AWJI-00134 INJECTION PROFILE °YC Ocf --41 4- 03/24/11 1 Isa• °;::; 1 P2.41 BG4H -00044 PRODUCTION PROFILE _ - .♦ 03/22/11 1 .4. 14 1 D -268 BMSA -00009 EMBIIIIINIVI r a ♦ w M1ENIEllil 1 02 -18B BLPO -00087 MEM PRODUCTION PROFILE ,i r ATr1 1 Z -20 BP5G -00010 • 03/29/11 1 a� i x� 1 Y -29A BCUE -00122 MEM LDL ! .- r I. 03/20/11 1 : .4IL. 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 al • . • • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 4 Anchorage, Alaska 99519 -6612 $ December 20, 2010 %T JAN 4 01 Mr. Tom Maunder t ' i Alaska Oil and Gas Conservation Commission 333 West 7 Avenue Anchorage, Alaska 99501 .�SIO sn�, iMS. Subject: Corrosion Inhibitor Treatments of GPB Y Pad q �a��a Dear Mr. Maunder, J( A 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/ Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal Y -018 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 -148 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 -238 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 t 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 Schlumbergep Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth 5rct~~N¡;D 0 CT 3 1 Z007 NO. 4464 Company: State of Alaska Alaska Oil & Gas Cons I:;omm AUn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage. AK 99501 Field: P.Bay, Endicott. Aurora, Milne Pt., pt. Mac Well Job # Log Descri ption Date BL Color CO W-19AL 1 11890312 SBHP & TEMP ~(,,!:\ ---:)-:; :"" 09/29/07 1 17-19A 11855512 SBHP SURVEY J9"+-n~ ~ 09/26/07 1 V-04 11855513 SBHP SURVEY .:-)()~ _ / ~c:.- 09/27/07 1 Z-21A 11594526 SBHP SURVEY .:::vsf) -If)! 10/07/07 1 Z-03 11767142 LOL Ie. l'±-13 I 10/01/07 1 05-38 11686787 LDL 1t1 (.ð - J'kK 09/27/07 1 Y-29A 11855514 DOL ¡e.- /L? - CPtI 09/28/07 1 B-16 11676969 PRODUCTION PROFILE I/' -DdS 10/12/07 1 l·22B 11594525 SBHP SURVEY -- '" A. .1). 10/06/07 1 Z-148 11849935 SBHP SURVEY .;), ~(.,;, -d1 10102/07 1 P2-45A 11594529 SBHP SURVEY J c. ":t - N-I (./ 10116/07 1 17-09 11846820 LDL ì1fJ-b'- D 10119/07 1 F-33 11661176 MEMORY SBHPS I '1lð - ('ú <- 10/19/07 1 4-08/P-27 11630506 lDL ()~ 115"1- - Ò()~ 10104107 1 3-17F/K-30 11649961 MCNl ':;;ó3 -':::llIA 1t ¡L\¿¡<.f 04/17/07 1 1 MPB·50 40011604 OH MWD/LWD EDIT 01 (\ . :::Jf'f.J - ;;:){:::;) 1~t3 02/27/05 2 1 S-125 40015467 OH MWD/LWD EDIT ~O~-o15? tt I~' ~ 07114/07 2 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COpy EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Alaska Data & Consulting Services 2525 Gambe/! Street, Suite 400 Anchorage, AK 99503-28 8 ATTN: Beth i Date Delivered: Received by: 10/25/07 . . 12/11/06 Schlumbergel' NO. 4070 Schlumberger·DCS 2525 Gambell St, Suite 400 Anchorage, AK 99503·2838 A TTN: Beth Company: Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Polaris Orion Prudhoe Bay Well Job# Log Description Date BL Color CD V·211 40011188 OH EDIT OF MWD/LWD 11117/04 2 1 S-213A 40011201 OH EDIT OF MWD/LWD 12111/04 2 1 OS 09·13 11491394 MEM PROD PROFILE 11/24/06 2 14·30A 11485775 MEM PROD PROFILE 11/21/06 2 DS 09·36C 1149225 INJECTION PROFILE 11/23/06 2 W·12A 11418301 MEM PROD PROFILE 09/10/06 2 Y·29A 11485776 MEM PROD PROFILE 11/25/06 2 NK·43 11414407 PROD PROFILE WIDEFT 10/26/06 2 6·13A 11212899 USIT 11/05/06 1 14·3OA 11485775 SCMT 11/22/06 1 DS 02·39L 1 11491395 SCMT 11/25/06 1 . PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Ine petrotechnical Data Center LR2-1 900 E Benson Blvd. Anchorage AK 99508·4254 Date Delivered OEe 1 3 Z006 ,...=--~-_. Received by: . (J: /0(0 -C/1! 1. Operations performed: ADD PERFS 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 4. Location of well at surface 1380' FNL, 64' FEL, Sec. 33, T11 N, R13E, UM At top of productive interval 3110' FNL, 3160' FEL, Sec. 04, T10N, R13E, UM At effective depth 4114' FNL, 3180' FEL, Sec. 04, T10N, R13E, UM At total depth 4357' FNL, 3145' FEL, Sec. 04, T10N, R13E, UM 12. Present well condition summary Total depth: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Operation shutdown_ Sti m ulate _ Pull tubing _ Alter casing _ 5. Type of Well' Development __X Explorato~__ Stratigraphic__ Service__ (asp's 644752, 5948874) (asp's 641806, 5941808) (asp's 641807, 5940804) (asp's 641847, 5940561) measured 14385 feet Plugs (measured) true vertical 9012 feet Plugging _ Perforate _X Repair well _ Other _ 6. Datum elevation (DF or KB feet) RKB 88 feet ,, 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-29A 9. Permit number / approval number 196-091 10. APl number 50-029-22123-01 11. Field / Pool Prudhoe Bay Field / Prudhoe Bay Pool Effective depth: measured true vertical 14138 feet Junk (measured) 9015 feet Casing Length Conductor 110' Surface 2669' Intermediate 12891' Liner 300' Sidetrack Liner 1811' Size Cemented Measured Depth True Vertical Depth 20" 72 cf Concrete 147' 147' 10-3/4" 3984 cf 2706' 2706' 7-5/8' 2016 cf 12928' 8912' 5-1/2' 191 cf Class 'G' 12657' - 12957' 8767' - 8928' 2-7/8" 12 bbls Class 'G' 12574' - 14385' 8724' - 9012' Perforation depth' measured Open Perfs 13140'- 13270', 13450'- 13600', 13640'- 13780', 13890'- 14040', 14100'- 14138', Open Perfs Covered with Fill 14138'- 14160' true vertical Open Perfs 8996'-8993', 8998'-9007', 9006'-9012', 9019'-9018', 9016'-9015', 9015'-9015' Open Perfs Covered with Fill 9015'-9019' Tubing (size, grade, and measured depth) Packers & SSSV (type & measured depth) 4-1/2", 12.6#, 13-CR, TBG @ 12570' MD; 4-1/2", 12.6#, 13-CR, Tul~ __~jJ,,~ .1~2~5~M~1[ 7-5/8" X 4-1/2" TIW HBBP Packer @ 12570' 4-1/2" Otis SSSV Landing Nipple @ 2109' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Bepresentative Daily Average Production or Injection Data OiI-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation 05/08/2002 105 84 295 334 Subsequent to operation 05/26/2002 185 15. Attachments Copies of Logs and Surveys run __ Daily Report of Well Operations __ Oil _X Gas 17. I hereby certify that the forego'rog i~ true and correct to the best of my knowledge. DeWayne R. Schnorr 328 1297 352 16. Status of well classification as: Suspended ~ Service Form 10-404 Rev 06/15/88 · Date May. 28, 2002 Prepared, by DeWayne R. Schnorr 564-5174 S DUPLICA Y-29A ,,,, DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 05/11/2002 PERFORATING: PERFORATING 05/14/2002 PERFORATING' AC-LOAD; PERFORATING 05/15/2002 PERFOP~TING: PERFORATING 05/16/2002 PERFORATING: PERFORATING 05/17/2002 PERFORATING: PERFORATING EVENT SUMMARY 05/11/02 FREEZE PROTECT TUBING AND FLOWLINE. 15 BBLS OF 50/50 44 BBLS OF CRUDE DOWN FLOWLINE. 5 BBLS OF 50/50 BBLS OF CRUDE DOWN TUBING. 05/14/02 LOAD IA W/500 BBLS C-WATER FOR CTU PERF JOB FREEZE PROTECT IA W/ 100 BBLS CRUDE CAP W/10 BBLS METHANOL. 05/15/02 PERF / MIRU WORK PLATFORM, CTU #5, BOP TEST. 05/16/02 RIH WITH PDS GR/CCL, TO TAG HIGH @ 14120' CTD, LOGGED UP TO 12800' CTD, PLACED UPPER AND LOWER FLAGS. POOH. PICK UP MOTOR / MILL. RIH WITH 2.25" MILL. MILLED FROM 14109' TO 14138' CORRECTED FLAG DEPTH. LAST 9 FT TOOK 90 MINUTES TO MILL. 05/17/02 ADPERF, RIH WITH SWS TCP 2" HSD, 4 SPF, P J-2006, TIE INTO ATLAS OH BHCS 08/11/1996, SHOOT INTERVAL 13140'- 13270'. WELL FREEZE PROTECTED WITH DIESEL. <<<SHUT-IN>>> Fluids Pumped BBLS 0 PRESSURE TEST SURFACE PRESSURE CONTROL EQUIPMENT' WITH DI'ESEL ( 0 TESTS) . 15 METHANOL 85 50/50 METHANOL WATER 126 DIESEL , 169 CRUDE 294 2% KCL WATER , 500 SEAWATER 15 FLO PRO , 1204 TOTAL ADD PERFS--- RE-PERF INTERVALS O5/17/2OO2 THE FOLLOWING INTERVALS WERE PERFORATED USING THE 2" PJ, 4 SPF, 60 DEGREE PHASING, RANDOM ORIENTATION. 13140' - 13270' Page I ~ECANNED JUN 2, ~. 2002. THE MATERIAL UNDER THIS COVER HAS BEEN MICROFILMED ON OR BEFORE JANUARY 03, 2001. M PL E W ATE IA L U N D ER TH IS M ARK ER C:LO~[LM.DOC PERMIT DATA AOGCC Individual Well Geological Materials Inventory T DATA PLUS Page: 1 Date: 07/21/98 RUN RECVD 96-091 96-091 96-091 96-091 96-091 7431 ~r~i2965-14116 IND ELECTRO/GR j~2830-14116 BHC/GR ~'~'~ ~ SLIM1/GR 7539 10-407 DAILY WELL OPS ~R~ ~/ ~/ '~/ ~2830-14098 ~T~S CHLUM SLIM1/GR LR~COMPLETION DATE ~ / 22 / ~ / TO '?/,.~/q~ / 1 08/30/96 FINAL 09/06/96 FINAL 09/06/96 FINAL 12/06/96 1 12/06/96 ~ /2/ ~? / Are dry ditch samples required? Was the well cored? yes ~_And received? ~ yes no ~ yes ~Analysis & description received? yes ...... ~o ~yes ~ .......... Received? Are well tests required?~ Well is in compliance ~ In%rial COMMENTS . STATE OF ALASKA ALASK2 .....!LAND GAS CONSERVATION CC- "AISSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPB'~ED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 96-91 3. Address 8. APl Number P. 0. Box 196612,-Anchorage, Alaska 99519-6612 5o-029-22123-01 4. Location of well at surface 9. Unit or Lease Name 1380' SNL, 64' WEL, Soc. 33, T11N, R13E ' Prudhoe Bay Unit At Top Producing Interval ~';:::.~-~-', :'::,';~.:7~ [ ~ 10. Well Number 3, ,O' SNL, 3160' WEL,At Total Depth Sec. 04, Tl lN, R13~! ~'~-~ i , Sa~r~~ ) 11. Field and Pool ,~, .,..:~,:r-~,.::~ ~ .. ~' H.~..~..~,,, Prudhoe Bay FieldlPrudhoe Bay Pool 4356' SNL, 3145' WEL, Sec. 4, TION, R13E ~' .. : 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. 87.97 047471 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore 116. No, of Completions 8/3/96 8/10/96 8/12/96I n/a feel MSL~1 one 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD] 19. Directional Survey 120. Depth where SSSV set 21. Thickness of Permafrost 14,385, 8932 TVD 14385, 8932 YES [] ND []I 2109 feet MD approx 1900' 22. Type Electric or Other Logs Run GPEacoustic/induction 23. CASING, LINER AND CEMENTING RECOFD SETTING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BOTTOM HOLE SIZE CEMENTING RECOLD AMOUNT PULLED 2-7/8" 6.16# FL4S 12574 14385 3-3/4" 12 bbls Class G 24. Perforations open to Production (MD+TVD of Top and Bottom and 25. TUBING RECORD interval, size and number) SIZE DEPTH SET (MD) PACKER SET (MD) 13640-13780,8917-8923', 2", 4SPF 13890-14040,8930-8929', 2", 4SPF 13450-13600, 8909-8918', 2", 4SPF 26. ACID, FRACTURE, CEMENT SQUEEZE. ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) Aug. 29,1996 Flowing 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 ct oil, gas or water. Submit core chips. ORIGINAL JAN 2'1 1997 t~as ,.,ohs. Comm, issior; .Anchomge Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 29. 30. ' GEOLOGIC MARKERS ~"' ":" '~MATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MF_/~. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Sag 12,910 8902 Shublik A 12, 941, 8919 Zone 4 13,083 8996 jAf,i~.°1 1997 31. LIST OF ATTACHMENTS 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~f2,~m ~ TitleCoiledTubin_qTechnicalAssistant Date INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. Item 28: If no cores taken, indicate "none". Form 10-407 Daily Operations Well: Y-29A Accept: 8/3/96 Field: Prudhoe Bay Field Spud: 8/3/96 APl: 50-029-22123-01 Release: 8/1 0/96 Permit: 96-91 CTD Unit: 4985 Date Day Depth 8/3/96 1 13055 MIRU CTD unit, M/U CT connector and pull test, perform full BOP press/function test, held safety meeting, M/U directional drilling BHA, check orientation of bent motor, RIH with BHA #1. Start drilling with TF at 345 deg. Window area looks clean. Drill to 13,055 ft. Build angle from 57-64 deg. 8/4/96 2 13245 Drill from 13,055'-13,165'. POOH for bent motor change for horiz section. Download Anadrill data. Re-run bit #1 with 0.75 deg bent motor. RIH. Correct depth to flag and drill 13,165'-13,245' 8/5/96 3 13245 Drill from 13,245 - 13,275 ft. Geologist located TSAD at 8908 ft TVDss [13,133 MD]. Differentially stuck at 13,275 ft, spotted crude oil in open hole and pulled free. Drilled horizontal hole from 13,275 - 13,325 ft and got differentially stuck again. Spotted crude oil and pulled free. POOH due to plugged bit, found 2 nozzles plugged with motor rubber, bit still in gauge. Change out full BHA. Repair inj head. RIH with 0.90 bent motor and bit #2. 8/6/96 4 13540 RIH with bit #2, wash to bottom and drill ahead. Geoligist identified fault at 13,330' md thru GR log and cuttings sample. Fault appears to have 20'throw. Repair Camco deck engine and continue drilling and surveying. Drill to 13,540 ft, apparent motor failure, no torque with wt on bit, short trip, still unable to drill. POOH, c/o motor, bit and orientor. RIH with bit #3 and 1.0 deg bent motor. 8/7/96 5 13740 RIH with bit #3 and 1.0 deg bent motor, wash to bottom and drill from 13,540 - 13580 ft. Anadrill tools not transmitting signal. POOH. Found small piece of cement in top of Anadrill mwd. Check Baker tools, M/U new Anadrill MWD and re-run 1.0 deg bent motor and bit #3. Replace roller bearing in inj head. RIH. Drill horizontal hole from 13,580 - 13,740 ft. Good sand indicated by GR and ROP. 8/8/96 6 14122 Drill horizontal hole from 13,740 - 13,810 ft, displace hole w/new FIo-pro. Circ. Press dropped by 700 psi. Continue drilling horizontal hole from 13,810 - 13,930 ft. Made wiper trip to window. Drilled from 13,930 - 14,112 ft. Differentially stuck after taking survey. Work CT, pump high viscosity 30 bbl sweep, work CT. Pump 12 bbl crude and spot in open hole. Pulled free. Made wiper trip to window and circ out crude pill to slop tank. Log GR across RA tag at 12,965 ft. Add 44 ft to meas depth, check depth - ok. RIH. Orient TF. 8/9/96 7 14341 Drill horizontal hole to 14225'. Toolface varying widely. POOH to check tools. Bit had lost all gauge inserts. Check out Anadril tools-ok. Replace bit, motor, orienter. RIH. Log a~,.o~,R~~.~¢-i~. RIH, ream from 13,910 - 14,225 ft. Orient TF and drill horizontal hole ~r~"~[~2¢'" '¥ ~1~[,~3-~0 ft. Made wiper trip to window and drilled from 14,320 - 14,341 ft. Fluid loss to formaton of 2-4 bbl/hr. JA, ~..1 ]99/' a!asi,'a Oil & ¢¢;~s C0r~s, C,:~r?~missi0r~ 8/10/96 8 14385 Drill horizontal hole from 14,341 -14,385 ft. Stuck at 14,385', spot dead crude and work pipe free. Circ. And clean hole. POOH, rig back for logs. Waiting for DS E-line CTU. 8/1 1/96 9 14385 Wait for DS E-line CTU. MIRU DS CTU at 21.30 hrs. MIRU Atlas E-line unit. RIH with GR/acoustic/ induction logging tools. Short in BHA. POOH. Lay out Atlas tools and locate short. 8/12/96 1 0 14385 Make up and RIH with Atlas GR/acoustic/induction logging tools. Log open hole from 14,120 - 12,830 ft bkb. POOH and R/D CTU and atlas. R/U tower with 140 ton crane. Run 59 joints of 2 7/8", FL4S liner with turbolizers and float equipment. M/U Baker PBR with GS fish profile. R/U lubricator. 8/1 3/96 1 1 14385 TIH w/ liner, set liner on bottom. Release from liner and POOH. (top of liner 12574' MD - BOTTOM OF LINER 14385' MD) rig down coiled tubing unit and fluid skid. 8/14/96: Prep well house. 8115196: Attempt surface test w/TIW stinger. Stinger plugged solid with wood! Machine new stinger. Well on vacuum. Fluid level at approx 750'. During machining we made a dummy run to make sure there was enough coil on the reel, 1 wrap to spare. 8/16/96:Perform surface test. RIH and stabbed into seal bore at 14343' CTMD. Sheared mud in open hole with 30 bbls FIo-pro. Pumped 5 bbls HI-VIS FIo-pro ahead of 12 bbls cement. Bumped plug and sheared OK. Cement in place at 12:30 hrs. Unstabbed, no problem. Washed and spotted HI-VIS FIo-pro across liner top. 12 bbl$ Class G w/ 175 gps BA-86L, 2% A-9, 0.6% CD-32, 0.4% FL-33, 0.5% gel, 0.2% A-2, 1 gps FP-12L, 0.2% S-400(BV): 3.3 hr TT, 34 cc @ 180°F. 8/17/96: NU perfing BOP stack (CTD quad, annular, 4905 quad). RIH to 14100'. No snags. Flagged coil at 13500'. Run memory GR log from13500' - 13200'. GR log is 9' deep to 8/11/96 BHC/GR. Corrected flag depth (at the GR sensor) is 13491'.NOTE: Will perform the perf job w/ filtered FIo-pro to surface to reduce hole drag. Up wt on bottom = 24K#. Down wt = 8K#. 8118196: MU perf guns. Tied into the flag at 13491' BHC/GR. 13890' - 14040'. Tight at every collar while pulling out of liner. 2.41" at the bottom shot. All shots fired. Top shot is at 13495'. Perf from The gun was split and swelled to 8/19/96: Well on vacuum. Fluid level at approx 550'. Lost about 7 bbls to the formation over night. Tied into the flag and corrected to the top shot at 13494'. Perf from 13640' - 13780'. No drag in the liner. All shots fired. Standby and wait on perf charge shipment for Atlas. Perfed w/2" Alpha Jet, 4 SPF from 13640' - 13780' and 13890' - 14040' (8/11/96 BHC/GR). 8/23/96 RIH w/ 150' of 2" alpha Jet, 4 spf, 90 deg phase (7 @20' + 1 @ 10'). Tied into the flag and corrected to the top shot at 13495'. PUll 45' and perforated 13,450'-13,600', POOH, no drag in liner. All shots fired. The bottom, middle and 2nd 20 footer from the top guns missed the scallops. RIH to 12,600' w/2.2" nozzle, swapped fluid over to sea water. POOH. DRILE _ BP EXPLORATION (ALASKA)INC. 8600-- ORIGINAL WELL BP EXPLORATION ALASKA INC. COMPARISON PLOT OF ACTUAL VS. PLAN Y-29 SIDETRACK PRUDHOE BAY ALASKA II II Y-29STTR : Y-29 PLAN IN TRUE RELATIVE COORDS. Y29CTST1 : Y-29 ACTUAL IN TRUE RELATIVE COORDS. Y-29ORTR : Y-29 ORIGINAL IN TRUE RELATIVE COORDS. NORTH REL. TO TRUE ACTUAL ~rue (+0) i ,,;Mag (+29.44) I I E/W Scale I Inch ' 500 ft _ -6500 O -- -- -- -8500 - PLAN Vertical Section Scale 1 inch · 200 ft PLANE OF VERT SECTn 173.10° RELATIVE TO TRUE NORTH I lJl III II IIII I IIII I IIII I IIlll IIIIIIIIII III II I III II III IIIIIIIIll III IIIIII II II III III IIIII II · ',1 ~ ",i CD FILE NAME : C:\BP~Y-29~Y-29EOW1.PLO DRAWN BY : BIMO HADIPUTRO DATE : AUGUST 14.1996 t Y-29 eow 8/14/96 6:52 PM -- BP EXPLORATION ALASKA INC. END OF WELL SURVEY REPORT FOR THE Y-29 SIDETRACK AUGUST 14. 1996 I _ I RKB I I i187-97' { i I I NOTE I i GRID N/SAND ENV'OFFSETS ALSO GRID ASP X AND Y RELATIVE TO GRID NORTH t I ,. GRID N/S AND E/W OFFSETS ARE REQUIRED FOR GEOLOGICAL WORK -- I: OFFSETS ARE CALCULATED TO GRID AND TRUE NORTH AS INDICATED GRID CONVERGENCE ! [: 1'1° (DOUBLEI ! I MAGNETIC DEC. TO TRUE NORTH : 29.44 CHECK WITH MWD PERSONNEL) PREPARED BY' ) i : DRILEX I I I i iI I FILENAME: i ' ): Y29ST1GR.SUR = ACTUAL Y-2~ SURVEY IN GRID RELATIVE COORDINATES. j ! I ! I: Y29ST1GA'SUR: ACTUAL Y-29 SURVEY IN GRID ASP COORDINATES' I i Y29CTST1 .SUR = ACTUAL Y-29 SURVEY IN TRUE RELATIVE COORDINATES. I,' i I: TED STAGG & BRO'CK WILLIAMS' I DRLG. ENG. IDATEs: I I : JUlY 30 TO AUGUST 11, 1996 SURVEY METHOD: I : MINIMUM CURVATURE I DIRECTIONAL CO. MD I Dir DEPTHI ¥$I TRUEI TRUE BuildI Turn Dogleg GRID GRID Inc.) SS ASP Y ASP X Comments 57.0 227.0 8802.0i 6488.6t-6896.21 0.0 0,0 0.0 -6952.10' -2843.50 5941922.0 641908.2 1. TIE IN POINT 12985.01 57.01 227.0 8854.81 6536.61 -6951.71 -3036.21 0.0 0.0 0.0 -7008.901 -2901.80 5941865.5 641849.9 13008.1 61.0t 226.0 8866.7 i 6548.41 -6965.3! -3050.61 17.31 -4,3 17.71 -7022.80 -2915.90 5941851.5 641835.8 13028.0 64.0, 224.8 8875.9i 6559.2'-6977.7, -3063.1, 15.1 -6.0 16.0 -7035.40 -2928.20 5941839.0 ~41823.5 66.4, 8884.3, 6570.7 12.0 -10.5 15.3 -7048.80 -2940.50 5941825.5 641811.2 13048.0 222.7i -6990.81 -3075.7 13068.0t 69.81 218.5~ 8891.8 6583.2 -7004.9 -3087.7 17.0 -21.0 25.9 -7063.10 -2952.30 5941811.0 641799.4 13088.1 73.5 214.8} 8898.1 6597.11 -7020.2 -3099.11 18.4J -18.4 25.4 -7078.60 -2963.40 5941795.5 641788.3 13108.3 78.0 211.0 8903.1 6612.1i -7036.6t -3109.71 22.3i -18.8 28.8 -7095.30 -2973.70 5941779.0 641778.0 13128.0t 81.81 209.9 8906.5 6627.5 -7053.41 -3119.61 19.3 -5.6 20.1 -7112.20 -2983.20 5941762.0 641768.5 13138.01 84.2 209.7, 8907.7 { 6635.5t -7062.0 [ -3124.51 24.0 -2.0 24.1 -7120.90 -2988.00 5941753.5 641763.8 13148.0) 86.9 207.8 8908.5 6643.61 -7070.71 -3129.3 27.0 -22.0 34.8 -7t29.70 -2992.60 5941744.5 641759.1 ' 13166.61 89.71 206.2i 8909.1 6659.0 -7087.31 -3137.7 15.1 -7.01 16.6 -7146.50 -3000.70 5941728.0 641751.1 8908.9 -7105.1 I 9.0 11.1 -7164.40 -3009.40 5941710.0 641742.3 13186.6l. 91.01 208.0l. t 6675.6) } -3146.8} 6.5{ 9.5 13206.6 92.1 209.9 8908.4 6691.81 -7t22.6-3156.4 5.5 11.0: -7182.10 -3018.80 5941692.5 641733.0 13226.6 93.3 207.9 8907.5 6708.0 -7140.1 -3166.1 6.0} -10.01 11.7 -7199.80 -3028.10 5941675.0 641723.7 94.9 t -3175'01 13246.6t 205.1i 8908.0 6724.7 -7157.918.0 -14.0 16.1 -7217.80 -3036.60 5941657.0 641715.1 13266.6 95.21 203.61 8904.3 6741.7J-7176.1 -3183.2 1.5 -7.51 7.6 -7236.10 -3044.50 5941638.5 641707.3 13286.61 94.0 202.21 8902.7 6759.01 -7194.51 -3191.0 -6.0t -7.0 9.2 -7254.60 -3051.90 5941620.0: 641699.9 t3306.7! 93.4 202.1! 890t.41 6776.5 -7213.01 -3198.5 -3.01 -0.5 3.0! -7273.30 -3059.10 5941601.5 641692.7 13346.61 89.2{ 199.0, 8900.5, 6811.9 -7250.4 -3212.5 -10.51 -7.8 13.1 -7310.90 -3072.40 5941564.0 641679.4 I 86.8 197.81 6835.4 -9.2 -4.6 lO.3 -7335.70 -3o8o.lo 5941539.0 641671.7 , 85.4 t96.2) 8902.7 6853.7 -7294.1 -7.0{ -8.0 10.6 -7354.90 -3085.60 5941520.0 641666.3 83.8 196.7t 8904.6 6871.9 -7313.2 -8.0, 2.5 8.4 -7374.10 -3090.80 5941501.0 641661.0 13441.6{ 83.2 193.71 8907.9 6898.6 -7341.0 -3239.81-2.1 -10.3 10.5 -7402.10 -3097.90 5941473.0 641654.0 13461.6{ 83.11 191.11 8910.31 6917.4 -7360.4 -3244.01 -0.5 -13.0 12.9 -7421.501 -3101.80 5941453.5 641650.1 I 833 I i I[ --13481.61 . 190.01 89t2.71 6936.3 -7379.91 -3247.71 1.0 -5.5 5.6 -7441.10 -3105.00 5941434.0 641646.9 13511.61 84.7 187.t 8915.81 6965.1i -7409.4[, -3252.1 4.7 -9.7 10.7 -7470.70 -3108.90 5941404.5 641643.0 13541.61 87.0 186.1' 8918.0 6994.2i -7439.11 -3255.5' 7.7 -3.3 8.4 -7500.50 -3111.80 5941374.5 641640.1 13571.6 89.5 181.8) 8918.9 7023.6 -7469.11 -3257.6 8.3 -14.3 16.6 -7530.40 -3113.20 5941344.5 641638.6 13591.6 90.3 180.6t 8918.9t 7043.4 -7489.01 -3258.0 4.0} -6.0 7.2 -7550.40 -3113.30 5941324.5 641638.6 13621.6 92.11 178.0i 8918.3 7073.2 -7519.01 -3257.7 6.0 -8.7 10.5 -7580.40 -3112.30 5941294.5 641639.5 13651.61 91.7 171.5i 8917.3 7103.21 -7548.9! -3254.91 -1.3 -21.71 21.7 -7610.20 -3109.00 5941264.5 641642.8 13681.8 88.4 168.9 e~17.31 7133.3l-7578.6} -3249.8{ -10.91 -18.56 13.9 -7639.80 -3103.30 5941235.0 641648.5 13701.6 86.3 169.2 8918.21 7153.11-7598.01 -3246.0 -10.6! . 10.7 -7659.20' -3099.20 5941215.5 641652.6 13751.6 86.0 162.51 8921.5j -7646.4 . -1.0 -13.0 13.0 -7707.30 -3086.00 5941167.5 641665.8 13781.6 85.4J 158.5J 8923.7J 7231.7-7674.6! -3223.8J -2.0 -13.3 13.4 -7735.30] -3075.50' 5941139.5 641676.3 Prepared by Bimo Hadiputro 8/14/96 Page 1 2 Y-29 eow 8/14/96 6:52 PM -- 13811,61 84.51 156.4! 8926.4 7260.51 -7702.2 -3212.3! -3.01 -7.0 7.6 -7762.60 -3063.50 5941112.0 641688.3 I -6.7 -7789.60 -3050.50 5941085.0 641701.2 13841.6 86.1 154.41 8928.8 7289.01 -7729.4 -3199.9' 5.3 2.7 8.5 13871.6 88.5 155.21 8930.2' 7317.41 -7756.5 -3187.1 8.0 9.2 8.4i -7816.40 -3037.30 5941058.0 641714.4 13931,9 ! 89.9 159,41 8930.8 7375.3! -78tl.91 -3163.51 9.3 -7871.40 -3012.60 5941003.0 641739.1 13971.61 90.31 163,2 8930.8 7414.21 -7849.5 -3150.8 1.0 9.6 9.6 -7908.80 -2999.20 5940965.5 641752.5 14011,8 90.8 166.3 8930.4 7453.91 -7888.3 -3140.21 1.2 7,7 7.8 -7947.40 -2987.80 5940927.0 641763.8 -7927.1 -3131.0 3.3 I 3.5 -7986.00 -2977.80 5940888.5 641773.8 14051,7 92.1 166.8! 8929.4 7493.6i .3 14101,51 922 166.61 8927.5 7543.0t -7975.5 -3119.5 0.2 -0.4 0.4 -8034.20 -2965.40 5940840.5 641786.2 t412t,51 9t.51 168.6! 8926.8 7562.9i -7995.1 -3115.2! -3.5' 10,0 10.6 -8053.60 -2960.80 5940821.0 641790.9 14141,6i 90.81 170.41 8926.41 7583.01 -8014.8 -3111,6t -3.5 9.0 9.6 -8073.30 -2956.70 5940801,5 641794.9 t4161.6 90.61 171.7{ 8926.2 7602.9i -8034.6 -3108.4 -1.01 6.5 6.6 -8093.00 -2953.30 5940782,0 641798.4 14181,6 90.3/ 173.11 8926.0j 7622.9 -8054.4 -3105.8 -1.5, 7.0 7.2 -8112.70 -2950.20 5940762.0 641801.4 1420t .6 89.9 172.7 8926.0 7642.9 I ~ 8926.6 7672.91 -8t04.0 -3099.9 8.8 -8162.30 -2943.40 5940712.5 641808.3 -3103.3i -2.0 -2,0 2.8 -8132.50 -2947.40 5940742.0 641804.3 14231.6 87.8t 174.31 -7.0 5.3 14291.6 86.81 175.6 8930.2 7732.71 -8163.81 -3096.9 -12.0 12.3 -8222.00 -2939.20 5940652.5 641812.4 170.51 8930.1 7762 61 ' , -8251.70 -2935.00 5940623.0 641816.6 -8193.61 -3093.2 -17.0 28.1 14321.61 93.51 II i I 17.1 I ACKNOWLEDGE THAT ~T~E~SE SURVEYS ARE TR~IE AND CORRECT TO THE BEST OF MY KNOWLEDGE. t,.,, I~..t~ ~t t~ I . I ! ! I . , - [ .'I, ,,}o' BIMO HADIPUTRO - DRILEX SYSTEMS, INC, I I I t I ' - ~'~ I / I Prepared by Bimo Hadiputro 8/14/96 Page 2 GeoQuest 500 W. International Airport Road Anchorage, AK 99518-1199 ATTN: Sherrie NO. 106O9 Company: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Field: Prudhoe Bay (Open Hole) LIS Well Job # Log Description Date BL RF Sepia Tape Y-29A '~ q~Sc~ 96297 SLIM1GR 960809 I I 1 · 1 2/5/96 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: Schlumberger GeoQuest 500 W. International Airport Road Anchorage, Alaska 99618-1199 Received by: %~'~(j~l~ ~ ~~ HOWARD OKLAND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE 99501. Dear Sir/Madam, Reference: BP PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Tapes/Diskettes: 1 LDWG TAPE+LIS Date: RE: 28 August 1996 Transmittal of Data ECC #: 6768.00 Sent by: HAND CARRY Data: OH-LDWG Run # 1 Received by: Please sign and return to: Attn. Rodney D. Paulson Western Atlas Logging Services 5600 B Street Suite 201 Anchorage, AK 99518 Date: RI CEIVED SEP O~ 1995 AJasi(O Oti a -~a~ Anchorage ~O~A.R~ 0 KLA_,ND Attn. ALASKA OIL + GAS CONSERVATION 3001 PORCUPINE DRIVE ANCHORAGE AK, 99501. Dear Sir/Madam, Reference: Y-29A PRUDHOE BAY NORTH SLOPE, AK Enclosed, please find the data as described below: Prints/Films: 1 IE FINAL BL+RF 1 BHC/AC FINAL BL+RF Date: RE: 27 August 1996 Transmittal of Data ECC #: 6768.00 Sent by: HAND CARRY Data: OH-LDWG Run # 1 Run # 1 Please sign and return to: Attn. Rodney D. Paulson Western Atlas Loggin9 Services 5600 B Street Suite 201 Anchorage, AK 99518 Or FAX to (907) 563-7803 Received by,~~~. Date: TONY KNOWLE$, GOVEBNOFI 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 May 16, 1996 Ted Stagg Coiled Tubing Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Unit Y-29A BP Exploration (Alaska) Inc. Permit No. 96-91 Sur. Loc. 1380'SNL. 64'WEL. Sec. 33, T11N, R13E, UM Btmnhole Loc. 4353'SNL. 2896'WEL, Sec. 4, T10N, R13E, UM Dear Mr. Stagg: 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 eld inspector on the North Slope pager at 659-3607. David ~r. J°hnst°n ~ ~- ~ Chairma BY ORDER OF THE COMMISSION dlf/Enclosures CC; Department of Fish & Game, Habitat Section w/o encl. Department of Environmental Conservation w/o encl. . STATE OF ALASKA ALASKA ~ AND GAS CONSERVATION CO,. tlSSlON PERMIT TO DRILL 2O AAC 25.005 Ila. Type of work Drill [] Redfillb-'-I lb. Type of well. Exploratoryl-I Stratigraphic Test [] Development Oil [] ' Re-Entry [] Deepen[] Service [] Development Gas [] Single Zone [] Multiple Zone[] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration 87.97 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property Designation Bay Pool P. O. Box 196612, Anchorage, Alaska 99519-6612 047471 4. Location of well at surface 7. Unit or property Name 11. Type Bond(see 2o ^AC 25.025) 1380' SNL, 64' WEL, Sec 33, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 3110' SNL, 3160' WEL, Sec 04, TION, R13E Y-29A 2S100302630-277 At total depth 9. Approximate spud date Amount 4353' SNL, 2896' WEL, Sec 4, TION, R13E, May 24,1996 $200,000.00 12. Distance to nearest 13. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) property line 028289 @2383' feet no closeapproach feeti 2560 14446MD 8943 TVD feet 116. To be completed for deviated wells 17. Anticipated pre~(see 2o~c 25.o3s Kickott depth ¢296o feet Maximum hole angle 69 o Maximum surface ..~ 3700 ~sig ^r total depth (TVD)') Setting D ept"E'---~ "'- ~' 18. Casing program Specifications size Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length M D TVD M D TVD (include stage data) 3-3/4" 2-7/8" 6.16 L80 FL4S 1815' 12634 8665 14446 8943 uncemented slotted liner 19. To be completed for Redrill, Re-entry, and Deepen Operations. I~ !. ~ t.., - '-' -' Present well condition summary Total depth: measured 13500 feet Plugs (measured) ~¥ 0 ~ true vertical 9222 feet Effective depth: measured 13457 feet Junk (measured) Naska011&Ga~Cons. CCr~mi~¢°n A~ho~age true vertical 9199 feet Casing Length Size Cemented Measured depth True Vertical depth Structural BKB Conductor 110 20" 147 147 Surface 2669 10-3/4" 3984C. F. Coldset 2706 2706 I nte rm ed iate 12891 7-5/8" 2016 C.F. 12928 8912 Production -- Liner 841 5-1/2" 191 C.F. 12657-13498 8767-9221 Perforation depth: measured 13917'-13937', 13094'-13124', 13144'-13199' true vertical 20. Attachments Filing fee [] Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program~ Drilling fluid program [] Time vs depth plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby cer!ify/t~foregoing is true and correct to the best of my knowledge Signed ~,/¢¢/'~.¥'¢/~/-¢----- Title Coiled Tubing Drilling Engineer Date 4/29/96 Commission Use Only PermiLNumber APl number Approval date See cover letter (~'~'- ~_~/ 50- O.2..'~- ,,0_.:2../,2,3-'o/ ~_. /~_c~ for other requirements Conditions of approval Samples required [] Yes ,I~ No Mud log required []Yes }~' No Hydrogen sulfide measures [] Yes [] No Directional survey required ~ Yes [] No Required working pressure for BOPE i-12M; 1-13M; 1-15M; I-]10M; []15M; ~ Other: ..... ~. ::~,,,~.. Signed By by order of ~__ Approved by ~sv,rd W. Johnston Commissioner me commission Date ~-/~'- Form 10-401 Rev. 12-1-85 Submit in triplicate Y-29A Proposed Sidetrack Program Current Status Well Y-29A is a Iow PI producer. Existing Sag River and Zone 4 perforations will be squeezed in preparation for sidetracking with coiled tubing. The sidetrack will be conducted in two phases. Phase 1: Mill Window (planned for May 3 - 10, 1996) Existing perforations will be squeezed. A thru-tubing whipstock will be set on E-line in the Shublik formation and coiled tubing will be used to mill a window in the 7" liner at 12,971' MD. Phase 2: Drill Sidetrack (planned for May 24 - June 7, 1996) A 3 3/4" hole will be drilled with coiled tubing to 14446' MD per the attached directional plan. An MWD will be used for directional control and surveys will be taken every 25 ft. No gyro will be run. Drilling Fluid Program: Phase 1: Seawater with Biozan sweeps. Phase 2: Solids Free FIo-Pro (8.8 ppg to provide approx. 500 psi overbalance) Logging Program: A Gamma Ray log will be used in geosteering while drilling and will be run over the entire drilled section. Liner / Completion Program: A 2 7/8", FL4S, L-80 slotted liner will be run to TD. A PBR at the top of the liner will be located in the existing 4 1/2" tubing tail at approximately 12,634' MD. Well Control: BOPE schematics for Phase 1, Phase 2 and completion operations are attached. The full production tree will remain in place during all drilling and completion operations. RECEIVED TREE: 4 1/16"-5M CIW WELLHEAD: 11" - 5M FMC ACTUATOR: OTIS ',29A Proposed Sidetr,...;k KB. ELEV = 87.97' BF. ELEV = 50.82' LANDING NIPPLE [ 2,109'I (OTIS)(3.813" ID) CMT'd -- 10 3/4"' 45'5#/ft'I t NT-80 BTRS 2,706 KOP: 2,925' MAX ANGLE: 63° @ 5700' 7 5/8", 29.7#/ft, '1 NTe5HS, NSCC 14,951 GAS LIFT MANDRELS (CAMCO W/1" BK LATCH) N° MD(BKB) TVDss 5 3,008' 2920' 4 6,210' 5157' 3 9,320' 6835' 2 11,530' 8094' 1 12,532' 8674' 4 1/2", 12.6#/ft, 13CR, TDS CHROME TUBING TUBING ID: 3.958" CAPACITY: 0.0152 BBL/FT TOP OF TIW I 1 2,657'I 5 1/2" LINER 7 5/8", 29.7#/ft, 0,~07' L-80, MBTRS 4 1/2 .... SWS" NIPPLE (PARKER) (3.813" ID) Right-hand release latch 5/8" TIW PACKER (HB-BP) (4.00" ID) 112,557' I 12,568' 112,570'I 4 1/2", 12.6#/ft, L-80 TAILPIPE 4 1/2 .... SWS" NIPPLE (PARKER) (3.813" ID) 1/2 .... SWN" NIPPLE (PARKER) (3.725" ID) (ELMD) 1/2" TIW DUMMY SEAL ASSY (no seals) 12,624' 12,644' 12,635' 12,658' Top of whipstock = 12960' BKB PERFORATION SUMMARY REF. LOG: ATLAS - BHCA 1-29-91 TIE-IN LOG' SWS - CET 3-9-91 SIZE I SPF I INTERVAL OPEN/SQZID 33/8"I 6 112,014-12,934' SQZD/ll-7-91 13,094- 13,131' REPERF/9-19-91 13,144- 13,199' OPEN/3-27-91 JUNK: IBP RUBBER LOST 1 - 12-92 PBTD i 13,457' I 5-1/2", 17 #/ft, 13Cr, FL4Sl 13,498'1 Sag R. squeezed perfs SHUBLIK HOLE. ITREE: 4 1/16"-5M CIW WELLHEAD: 11" - 5M FMC ACTUATOR: OTIS Proposed Compl( ..... 3n KB. ELEV = 87.97' BF. ELEV = 50.82' LANDING NIPPLE I 2,109'I (OTIS)(3.813" ID) CMT'd -- 10 3/4"' 45'5#/ft'I t NT-80 BTRS 2,706 KOP: 2,925' MAX ANGLE: 63° @ 5700' 7 5/8", 29.7#/ft, 1 NTe5HS, NSCC 14,951 4 1/2", 12.6#/ft, 13CR, TDS CHROME TUBING TUBING ID: 3.958" CAPACITY: 0.0152 BBL/FT TOP OF TIW I 12,657'I 5 1/2" LINER 7 5/8", 29.7#/,, 112,927'I L-80, MBTRS GAS LIFT MANDRELS (CAMCO W/1" BK LATCH) _N~ MD(EKE) TVUss ..5; 3,008' 2920' --.~i 6,210' 5157' ~.. :,~.9,320' 6835' .~2--¢ 11,530' 8094' ,.~1~ 12,532' 8674' -- 4 1/2 .... SWS" NIPPLE (PARKER) (3.813" ID) Right-hand release latch 7 5/8" TIW PACKER (HE-BP) (4.00" ID) 2,557'I I 12,568'I 112,57o'1 4 1/2", 12.6#/ft, L-80 TAILPIPE 4 1/2 .... SWS" NIPPLE (PARKER) (3.813" ID) 1,3 ~,~/l~_,~j~_~' 1/2 .... SWN" NIPPLE (PARKER) (3.725" ID) 1 (ELMD) 1/2" TIW DUMMY SEAL ASSY (no seals) 2 7/8" slotted & solid liner (uncemented) 12,635' 12,658' Top of whipstock = 12960' BKB PERFORATION SUMMARY REF. LOG: ATLAS - BHCA 1-29-91 TIE-IN LOG: SWS - CET 3-9-91 3 3/8"I 6 12,914- 12,934' SQZD/11-7-91 ! 3 3/8" I 6 12916' - 12936' OPEN 8/28/94 I 33/8"I 6 13,094-13,131' REPERF/9-19-91 I 3 3/8"1 6 13,144 13,199' OPEN/3-27-91 I JUNK: IBP RUBBER LOST 1-12-92 PBTD I 13,457' I 5-1/2", 17 #fit, 13Cr, FL4S[ 13,498'1 N % % N Sag R. squeezed perfs SHUBLIK Y-29 880O 8820 8840 886O ~888o 8900 8920 8940 896O Vertical Section 200 400 I Path Distance(Feet) 600 800 1,000 I I I 1,200 1,400 1,600 -- TSHU Angle @ K.O.= 57 deg MD:12971 DL 1= 19 deg/100 2= 6 de¢lO0 '""'-,..,,.,.,,~, ............................... ,--8,945 14446 TD Tot Drld:1475 ft Marker Depths @Oriq Wellbore label J 0 Jrt TVD label TSGR J o Jft TVD J 8,815lft TVD 8,94sj 8,852[ft TVD Kick Of/ Deprtr @ KO 8,8481ft TVD 12~971Jft MD 7~590 f t MD KO Pt MD New Hole Total MD TVD TD 12,971[ 1475I 14r446[ 8r943l MAY 0 2 1996 A,~aska 0il & Gas Cons. Commission Anchorage Build Rt deq/100 MD (ft) 0.0 450 0.0 850 0.0~ 1 0.0 1 0.0 1 0.0 1 0,0 I Curve 1 Curve 2 Curve 3 Curve 4 Curve 5 Curve 6 Curve 7 Curve 8 1,475 Drawn: 4/24/96 16:13 -3,600 Y-29 Plan I I I I -3,400 - - - 800 X distance from Sfc Loc -2,600 -2 -7,000 -7,200 -7,4OO -7,600 -7,800 -8,000 -8,200 -8,400 -8,600 -8,800 ~0 'Well Name Y-29 I CLOSURE Distance 8,,719 ft Az 1 98 derj NEW HOLE Kick Off TD State Plane Surface Loc 644,751 5,948,874 Az Chq MD (ft) -6.0 450 -6,0 850 0.0 1 0,0 1 0,0 1 0.0 1 0.0 1 Curve 1 Curve 2 Curve 3 Curve 4 Curve 5 Curve 6 Curve 7 Curve 8 1,475 Drawn: 4/24/96 16:13 Plan Name: Case I 2 3/8" CT -~ I i I..ubricator Well Y-29A CT BOP for Fully Lubricated Drilling Operations RECEIVED Alaska Oil & Gas Cons, Commission Anchorage Blind/Shear Blind/Shear Slip Ram Pipe Ram 2 3/8" 23/8" ~ 2 3/8" · ~" CT---~ Pack-Off Y-29A CT Sidetrack BOP for Liner Running Operations RECEIVED MAY 0 2 1996; Alaska 0il & ~s Cons. Commis~ Anchorage Blind/Shear Slip Rams Slip Ram Pipe Ram 3/8 Ii ,hl~m ~ 23/8" 1. Type of Request: STATE OF ALA-SKA ' ALA~ 'OIL AND GAS CONSERVATION COMMISSI( APPLIC ' ,ON FOR SUNDRY APPr OVALS Abando(_~J'['~~ Suspend Operation Shutdown . Re-enter suspended well Alter ~ Repair well ' Plugging ~ Time extension Stimulate. 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 Change approved program Pull tubing ~ Variance ~ Perforate ~."l'ype of Well: 6. Development X Exploratory ~ Stratigraphic 7. 4. Location of well at surface 1380' SNL, 64' WEL, SEC 33, T11N, R13E At top of productive interval 3110' SNL, 3160' WEL, SEC. 04, TION, R13E At effective depth 3339' SNL, 3390' WEL, SEC. 04, TION, R13E At total depth 3367' SNL, 3399' WEL, SEC. 04, TION, R13E Other Datum elevation (DF or KB) Unit or Property name Prudhoe Bay Unit Well number Y-29(23-04-10-13) 9. Permit number 90-179 10. APl number 50- 029-22123 11. Field/Pool Prudhoe Oil Pool 87.97 feet 12. Present well condition summary Total depth: measured true Vertical Effective depth: measured true vertical Casing Length Structural -- Conductor 110 Surface 2669 Intermediate 12891 Production -- Liner 841 Perforation depth: measured 13500' feet 9222' feet 13457' feet 9199' feet Size Plugs (measured) Junk (measured) Cemented Measured depth True vertical depth BKB 147 147 27O6 2706 12928 8912 20" 10-3/4" 7-5/8 3984C. F. Coldset III & II 2016 C.F. 5-1/2" 13917'-13937', 13094'-13124' 13144'-13199' 191 C.F. 12657-13498 8767-9221 true vertical subsea 9357-9368', 8914'-8931', '8942'-8972' RECEIVED Tubing (size, grade, and measured depth) 4 1/2" NT13CR-80 to 12658'with4 1/2" WLEG to 12569' MAY 0 2: 1996; Packers and SSSV (type and measured depth) 75/8" Backer packer at 12569~ 4 1/2 SSSV at 210~!1~ O# & I~a~{}Olt& (~ 13. Attachments Description summary of proposal ~ Detailed operations program BOP sketch 14. Estimated date for commencing operation May 3, 1996 16. If proposal was verbally approved Oil X Gas ~ Name of approver Date approved Service 17. I hereby certify,that the foregoing is true and correct to the best of my knowledge. Signed ~-,~,./'~ Title Senior Technical Assistant II FOR COMMISSION USE ONLY 15. Status of well classification as: Suspended Conditions of approval: Notify Commission so representative may witness Plug integrity _-~_ BOP Test~ Location clearance Mechanical Integrity Test ~ Subsequent form required 10- ~/'C)~ Approved by order of the Commission Form 10-403 Rev 06/15/88 Date I Approval No.?~ Commissioner SUBMIT IN TRIPLICATE .¢~ ALAS~n,. OIL AND GAS CONSERVATION COMMISSI¢ APPLICA' ,ON FOR SUNDRY APP,{OVALS 1. Type of Request: Abandon Suspend __ Operation Shutdown ~ Re-enter suspended well __ Alter casing ~ Repair well ~ Plugging ~, Time extension __ Stimulate ~ Change approved program Pull tubing ~ Vadance __ Perforate ~ Other 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P. O. Box 196612, Anchorage, Alaska 99519-6612 : 5. Type of Well: Development X Exploratory __ Stratigraphic __ Service 4. Location of well at surface 1380' SNL, 64' WEL, SEC 33, T11N, R13E At top of productive interval 3110' SNL, 3160' WEL, SEC. 04, TION, R13E At effective depth 3339' SNL, 3390' WEL, SEC. 04, TION, R13E At total depth 3367' SNL, 3399' WEL, SEC. 04, TION, R13E 6. Datum elevation (DF or KB) 87. 97 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number Y-29(23-04-10-13) 9. Permit number 90-179 10. APl number 50- 029-22123 11. Field/Pool Prudhoe Oil Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical 13500' feet 9222' feet 13457' feet 9199' feet Plugs (measured) Junk (measured) Casing Length Structural -- Conductor 110 Surface 2669 Intermediate 12891 Production -- Liner 841 Perforation depth: Size Cemented Measured depth 20" 147 10-3/4" 3984C. F. Coldset III & II 2706 7-5/8 2016 C.F. 12928 5-1/2" 191 C.F. 12657-13498 measured 13917'-13937', 13094'-13124' 13144'-13199' true vertical subsea 9357'-9368', 8914'-8931 ', 8942'-8972' Tubing (size, grade, and measured depth) 4 1/2" NT13CR-80 to 12658' with 4 1/2" WLEG to 12569' True vertical depth BKB 147 2706 8912 8767-9221 RECEIVE[) MAY 0 2 1996 Cons. Packers and SSSV (type and measured depth) 75/8" Backer packer at 12569'; 4 1/2 SSSV at2109''aska 13. Attachments Description summary of proposal Detailed operations program__ BOP sketch 14. Estimated date for commencing operation May3, 1996 16. If proposal was verbally approved Oil X Gas ~ Name of approver Date approved Service 17. I hereby certify~that the foregoing is true and correct to the best of my knowledge. Signed ,~--~~ Title Sen/or Techn/cal Ass/stant II FOR COMMISSION USE ONLY 15. Status of well classification as: Suspended__ Date Conditions of approval: Notify Commission so representative may witness Plug integrity ~ BOP Test __ Location clearance __ Mechanical Integrity Test ~ Subsequent form required 10- Approval No.~--~:~ _ l oO Approved by order of the Commission Commissioner Date Form 10-403 Rev 06/15/88 SUBMIT IN TRIPLICATE · WELL PERMIT CHECKLIST COMPANY FIELD & POOL INIT WELL NAME/~:~/'~_.~_ 'F-~_~'/~ GEOL AREA PROGRAM: exp E] dev/l~ reddl,~ serv E] wetlbore seg [--] ann. disposal para req [--] UNIT# ' ,/'./~'o~¢"~ ON/OFF SHORE ~ ADMINISTRATION 1. Permit fee attached ....................... 2. Lease number appropriate .................. 3. Unique well name and number ................ 4. Well located in a defined pool ................. 5. Well located proper distance from drlg unit boundary .... 6. Well located proper distance from other wells ........ 7. Sufficient acreage available in ddlling unit ........... 8. If deviated, is wellbore plat included ............. 9. Operator only affected party .................. 10. Operator has appropriate bond in force ............ 11. Permit can be issued without conservation order ...... 12. Permit can be issued without administrative approval .... 13. Can permit be approved before 15-day wait ......... ENGINEERING REMARKS APPR~ D~ GEOLOGY 14. Conductor string provided ................... Y N'~ 15. Surface casing protects all known USDWs .......... Y N\ 16. CMT vol adequate to circulate on conductor & surf csg .... Y Nc) 17. CMT vol adequate to tie-in long string to surf csg ....... Y N-- ~z:~'~ OM wi,,oover , .own,ro u w .......... 19. Casing designs adequate for C, T, B & permafrost ...... .~N 20. Adequate tankage or reserve pit ................ ~N 21. If a re-drill, has a 10403 for abndnmnt been approved .... ~.,N 22. Adequate wellbore separation proposed ............ Y'~N ' C/ 23. If diverter required, is it adequate ................ .,.....&f-N-/,,j'.,z~ 24. Ddlling fluid program schematic & equip list adequate .... (,,.~_..N 25. BOPEs adequate .............. ..> ~ ..... 26. BOPE press rating adequate; test to ~c_~ psig.(._Y_~N ~ ~) . 27. Choke manifold complies w/APl RP-53 (May 84) ....... 28. Work will occur without operation shutdown ......... .~--~N 29. Is presence of H2S gas probable .............. ¢" '"~N 30. Permit can be issued w/o hydrogen sulfide measures ..... Y ,,~ /~ , ,/'~/) 31. Data presented on potentiai overpressure zones ....... Y//N 32. Seismic anaiys~s of shaJlow gas zones ............ ~_..N 33. seabed condition survey (if off-shore) .......... ./Z . Y N 34. Contact name/phone for weeki~ progress repo~ ,..../... Y N lexp~oratory one] GEOL~qiY: ENGINEERING: COMMISSION: JDH ~ _ TAB.~~,. Comments/lnsl~uctions: HOW/I~ - A:~CORMS'cheklist rev 4/96 Well History File APPENDIX Info'rmation 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. ::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::::::::: ......~. , , :::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::::::::::::::::::::::: Tape S~bfile 2 is type: L. 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: R.D~GE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: Y - 29A 500292212301 BP EXPLORATION (ALASKA) INC. WESTERN ATLAS LOGGING SERVICES 20-AUG-96 RUN 1 6768.00 CAIN BOYER RUN 2 RUN 3 33 liN 13E 1380 64 87.97 86.97 50.82 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 5.500 12965.0 3.750 14385.0 IEL/AC/GR. LOGS WERE COILED TUBING CONVEYED. TOOL STRING WAS RUN WITHOUT CENTRALIZERS DUE TO HOLE SIZE. SHORT NORMAL WAS EFFECTED BY CHLORIDES IN THE MUD & THE DEVIATION OF THE WELL. CONDUCTIVITY WAS EFFECTED BY CASING IN ORIGINAL WELL BORE AT THE TOP OF THE OPEN HOLE INTERVAL. NO DEPTH SHIFTS WERE APPLIED' AS THIS LOG IS THE DEPTH REFERENCE FOR THIS WELL (PER E-MAIL FROM DIRK BODNAR, BP) FILE HEADER FILE NUMBER: 1 EDITED OPEN HOLE MAIN PASS All tool strings; depth shifted and clipped curves; hole data. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 12965.0 14081.0 BCS 12965.0 14098.0 IEL 12965.0 14116.0 $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH RT 12969.0 12972.5 12972.0 12976.0 12975.5 12979.0 12979.0 12981.5 12982.0 12983.5 12984.0 12995.0 12994.5 12997.5 12997.0 13053.5 13053.0 13064.5 13064.5 13093.0 13092.5 13092.5 13102.0 13102.0 13111.0 13111.0 13127.5 13128.0 13161.0 13160.5 13175.0 13175.0 13219.0 13219.0 13219.0 13260.5 13260.5 13307.0 13307.5 13343.5 13343.0 13370.5 13370.0 13381.0 13380.5 13381.0 13394.5 13394.5 13424.5 13425.0 13427.5 13428.0 13435.5 13435.5 13440.5 13440.5 13482.0 13482.5 13485.0 13485.0 13512.5 13512.5 13530.0 13530.0 13532.5 13532.0 13535.0 13534.5 13543.0 13543.0 13552.5 13552.5 13576.5 13576.5 13601.0 13601.0 1372~.5 13724.5 13747.5 13747.0 13775.0 13775.0 13785.5 13785.0 all runs merged; EQUIVALENT UNSHIFTED DEPTH DT 12969.0 no case O0000fi'O = 6uJs~d~ I~Aa~ ~IJ~ ad~& O00000'fi96EI = M2da~ pu~ aIj~ 000000'~I~I = M~daG ~$ aIT~ S9 ~ SZL2[~ ~IOI (0 ~Z~XL) ' (IHODZH ~fL~fG ~ I 66 ~66 ~0 ~ I 66 ~66 ~0 ~ I 66 ~66 S0 ~ I 66 ~66 L~ ~ I 9I 0£~ L~ ~ I I0 OTC L~ ~ ~ AM I 89 ~ZI dS 9 ~ NNHO I 89 qZI MS ~ MMHO I 89 ~ZI iH ~ ~q I 89 SD~ SNZL P ~/S~ I 89 SO~ Lq P I~© I 89 SD~ ~© I pon sIO dAi dAi q26usq szIs A~D A~D 60~ S~yU~ ssIdm~s spoo IOOi ~meM :S~A~nD 9 (P9 #ZdXi) GHODZH £~Z-MHO~ ~ ~fZSY~I%f : ZdO~S HLMON : X~ ZOHOflHd : ~6~-X : (~r~{S~I%f) MOIi~rHO~dXZ ~ : ,T,flO' EHO,T,~& &/ iflO' IHDL~& &/ NnOO NM ND 0'9IIPI 0'860PI 0'IS0PI 'iH HLIM ~ZL~IHS ZMZM SNZL ~ 'dS 'MS 'SS~d MI~ ~o uo72~od Z~OH NZdO 0'S96EI 0'S96EI 0'S96EI 'OM SS~fd I I I · OM N/IH 5' ~6/.£I ~ ' SI0PI S'666CI S' PI6£I S · PP8 £T ~'L~8£I ~' £08£I S ' 68L£I Z~OD ~OOi ZD~OS ~ 0'910PI ~'666£I 0'SI6£I S'P~8£I 0'8E8£T 0'£08£I 0'£6££I S'68L£I s~Xq ~IOI :q~BusI p~oos~ mnm~xeM s~Xq ~9 :q~6usI p~oos~ mnmTuTM · ''sp~oos~ ~0E ~ :siT~qns smn~mp 90~9I 89 :~poD dsH :X~emmns 6uTpoo~p ~poD UOT~u@ss~d~ O0000S'O = 6UTo~ds I~A~ ~IT~ ~d~ 000000'9~I = ~d~G PuZ ~IT~ edeL 000000'596~I = qqd~ q~eqS aITZ ad~L 66 S£9 0£ P I0 0I£ 0£ P ~ SZLX~ PIOI (0 ~ZdXi) ~MODZM ~L~J ~ P Id~O I 89 ~© HD~© poM sIO dXi clXi qq6usq SZTS SqTUQ s~Idm~s spoo TOOL smeN :ssA~nD E ~ :~I qqdsp ~S~fI~ : Z~O~S HLMOM : XV~ ZOH~flMd : ~6~-X : (~ZS~q~) NOIi~n~tO~dXZ d~ : NDOD ND 'SS~d NI~fN ~o uoT~od Z%OH GZSVD H~dZ~ ZMI~ZS~ HLdZ~ ~ZL~IHSNi1 LNzqlfAIQ~Z (HL~Z~ ~Z~QS~ZM) ~i~ L~IHS ZAMi1D 0'9ESEI 0'S96EI HLdZ~ dO£S :SL~IHS ~O~ ZA~DD ZMI~ZS~ H~© Z~OD ~OOL XMIflMWIIS Z~I~ O00S' :LNZMZ~DNI HL~Z~ S :~Z~HD_M · 6uzseo oquT un~ s5oI ~IOq usdo ~o~ saA~no psddTio pue paq~TqS :MZ~MO_M ZqI~ MZGtfZH SI~ :sclKq sT £ ~iT~qns s~Aq ~IOI s@~Aq ~9 · ''sp~oosm I£ smn~ep 8£8 :q~6u~I p~ooa~ mnmixeM :q~6u~I p~oos~ mnmiuyM £ :~II~qns 89 :~poD d@~ :Axemmns 6uTPoo~p spoo uoT~u~ss~ds~ 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 5 .2500 VENDOR TOOL CODE START DEPTH GR 12826.0 AC 12844.0 IEL 12862.0 $ 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 14084.0 14101.0 14119.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CORR CORRELATION SUB GR GAMMA RAY AC BHC ACOUSTILOG IEL INDUCTION ELECTROLOG $ 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): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: Il-AUG-96 FSYS REV. J001 VER. 1.1 0 1326 il-AUG-96 14385.0 14120.0 12830.0 14116.0 1800.0 TOOL NUMBER 3965XA 1310XA 1605XA 0811XA 3.750 12965.0 12965.0 FLOPRO 8.80 65.0 9.5 6.0 .0 .183 .000 .101 .000 .236 .000 66.0 .0 66.0 .0 66.0 .0 :A~Pmm~s BuTpoa~p ~poa uoT~u~s@~d~ 0000~g'0 = BuTo~ds I~X~ ~ITa 000000'9~8EI = ~qd~G pua ~IT~ 000000'~EI~I = qqd~G q~qS ~IT~ ~ S,%l,J{~ 996 ( 0 ~,qdi~,l, ) (I%tOD,q%t ~fL~ffI ~ 9~ I0 010 SO ~ 9~ 0II ~0 ~ 9I 0~0 §0 ~ 9~ 0gI S0 ~ 66 9£9 09 ~ 66 ~£9 09 ~ 66 S£9 09 ~ 66 ~66 09 ~ 66 ~66 09 ~ 66 ~66 09 ~ 66 ~66 09 ~ 66 ~66 09 ~ 66 0~ 09 ~ I0 0I£ 09 ~ P AM I 89 %aI dS P OHMM I 89 %ZI ~NOD P MMHO I 89 ~ZI D%NS P k6qHO I 89 %ZI ~ MN/Z I 89 D~ P S~ I 89 O~ P S~ I 89 DV ~ S~ I 89 D~ ~IL ~ I 89 D~ ~ ~/S~ I 89 D~ ~ Id~O I 89 O~ PI £I EI II 0I 6 £ 9 £ I pon sIO clXi clKL qqbusq ~zTs sqTu~ s~Idm~s ~poo IOOL :ssm~no PI o 000 ' 00' IfMS~ : ZdOqS H,LHON : Xtf~ ZOHflfl%Id : tf6~-X : (tfZSlfq~f) NOI,l,~OqdXZ d~ : NflOO · SStf~ MI~f~q : SM%KfMZ%t : (MI) ,~,~OGbI~fiS ~IO0,T, : (MI) MOILDZMMOO :X£ISMZG XIML~ :(~CSZHL MO ~iVMMZH~IdZ) Z~X~ ~OOL Rep Code: 68 Tape Subfile: 4 Minimum record length: Maximum record length: 93982 datums 398 records... 62 bytes 966 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 .2500 VENDOR TOOL CODE START DEPTH GR 12882.0 AC 12900.0 IEL 12917.0 $ 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 14079.0 14096.5 14119.0 il-AUG-96 FSYS REV. J001 VER. 1.1 0 1258 il-AUG-96 14385.0 14120.0 12830.0 14116.0 1800.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CORR CORRELATION SUB GR GAMMA RAY AC BHC ACOUSTILOG IEL INDUCTION ELECTROLOG $ TOOL NUMBER 3965XA 1310XA 1605XA 0811XA BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE(IN): DRILLER' S CASING DEPTH (FT) : LOGGER' S CASING DEPTH (FT) : 3.750 12965.0 12965.0 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): MUD AT BOTTOM HOLE TEMPERATURE (BHT) : MUD FILTRATE AT MT: MUD FILTRATE AT BHT: MUD CAKE AT MT: MUD CAKE AT BHT: FLOPRO 8.80 65.0 9.5 6.0 .0 .183 .000 .101 .000 .236 .000 66.0 .0 66.0 .0 66.0 .0 NEUTRON TOOL smn~ep ~5ESL 89 :spoD dsH :X~emmns 6uypoo~p spoo uoyje~usss~ds~ 0000S~'0 = BUTOedS I~As% eIT~ sde£ 000000'6LgET = qqd~ pu~ ~IT~ ~d~i 000000'6II~I = ~d~G ~x~S sI!~ sd~i 996 (0 #~dXi) ~HODgH ~ ~ 9~ I0 010 50 ~ 9~ 0II 50 ~ 9I 0~0 50 ~ 9~ 05I 50 ~ 66 9£9 09 ~ 66 ~£9 09 ~ 66 S£9 09 ~ 66 566 09 ~ 66 ~66 09 f 66 ~66 09 f 66 S66 09 f 66 ~66 09 f 66 0~5 09 ~ I0 0I£ 09 ~ P A24 I 89 q~I dS P OH~ I 89 %~I GNOD P ~HO I 89 %~I P ~HO I 89 ~I P N~/~ I 89 D~ P S~ I 89 O~ ~ I 89 DV P ~/S~ I 89 OW OW ~ Id~© I 89 D~ PI £I II 0I 6 8 £ 9 £ I poM sID clAi clAL q~Bu~% SZTS IdV IdV Id~ s~Iuo s~Idmes spoo IOOi :s~A~nD PI ~kr%%t~ H~ Hid~G ~NO . 000 ' 00' tfZS~%~ : ~dO%S HiHON : X~ ~OHG~H~ : ~6E-X : (tfMS~q~f) NOIitF60%dX~ d~ : N/IOD N~ NM ND · blMOQ ~,~©DO~I - SStfd £1f,~Z%{ : (MI) ,~MOqMlf,l,S ~IO0,1, : (NI) NOILDZ~HOD Z%OH :XLISNZ~ XIHLtfM :XIHLIF~ Tape Subfile: 5 Minimum record length: Maximum record length: 382 records... 62 bytes 966 bytes Tape Subfile 6 is type:-LIS 96/ 8/20 01 **** REEL TRAILER **** 96/ 8/22 01 Tape Subfile: 6 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Thu 22 AUG 96 ll:30a Elapsed execution time = 2.69 seconds. SYSTEM RETURN CODE = 0 * ALASKA COMPUTING CENTER . ****************************** . ....... SCHLUMBERGER ....... . ****************************** COMPANY NAME : B. P. EXPLORATION WELL NAME : Y- 29A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE BOROUGH STATE : ALASKA API NUMBER : 500292212301 REFERENCE NO '. 96297 Date-~__O.L~ * ALASKA COMPUTING CENTER * ....... SCHLUMBERGER ....... COMPANY NAME : B.P. EXPLORATION WELL NAME : Y-29A FIELD NAME : PRUDHOE BAY BOROUGH : NORTH SLOPE BOROUGH STATE : ALASKA API NUMBER : 500292212301 REFERENCE NO : 96297 LIS Tape Veri- =cation Listing Schlumberger Alaska Computing Center 4-DEC-1996 10:3~ PAGE: **** REEL HEADER **** SERVICE NA~E : EDIT DATE : 96/12/ 4 ORIGIN : FLIC REEL NAME : 96297 CONTINUATION # : PREVIOUS REEL : COF~4ENT : **** TAPE HEADER **** SERVICE NAME : EDIT DATE · 96/12/ 4 ORIGIN . FLIC TAPE NAME : 96297 CONTINUATION # : 1 PREVIOUS TAPE : CO~ff~ENT . B.P. EXPLORATION, PRUDHOE BAY Y-29A, API #50-029-22123-01 TAPE HEADER PRUDHOE BAY SLWD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTI ON: TOWNSHIP: RANGE: FNL : FSL : FEL : FWL: ELEVATION (FT FROM MSL O) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING Y-29A 500292212301 BP EXPLORATION SCHLUMBERGER WELL SERVICES 4 -DEC- 96 BIT RUN 1 96297 STRANDBERG /K PARKER BIT RUN 2 BIT RUN 3 33 liN 13E 1380 64 88. O0 88. O0 50.80 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 3.750 7.000 10483.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 4-DEC-1996 10:~ 3RD STRING PRODUCTION STRING THIS IS THE EDITED SLIM1 GR THAT HAS BEEN DEPTH SHIFTED TO THE WA BCS GR RUN ON CT LOGGED 20-AUG-96. THERE WERE FIELD DEPTH SHIFTS MADE TO CORRELATE TO CAMCO DEPTH OF +7' AT 13255' FIELD FID AND +35' AT 14075' FIELD MD. THE INTERPOLATED DATA WAS PROCESSED AT AK ICS. THIS TAPE ALSO CONTAINS THE RAW FIELD FILE. $ $ PAGE: **** FILE H~ER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/ 4 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE FILE HEADER FILE1VUMBER: 1 EDITED MERGED SLWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUA~IARY LDWG TOOL CODE SLWD $ BASELINE CURVE FOR SHIFTS: GR CURVE SHIFT DATA (I~EASUREDDEPTH) START DEPTH STOP DEPTH 12960.0 14410.0 BASELINE DEPTH 88888.0 13966.5 13946.0 13905.0 13850.0 13828.0 13822.0 13801 5 13797 5 13785 0 13769 5 13752 0 13740 0 13721.5 13593.0 .......... EQUIVALENT UNSHIFTED DEPTH .......... SLWD 88918.0 13996.5 13975.0 13933.5 13876.5 13851.0 13845.0 13824.0 13819.0 13805.5 13793.5 13775.0 13761.0 13742.5 13605.5 LIS Tape Verification Listing Schlumberger Alaska Computing Center 4-DEC-1996 10:3~ PAGE: 13501.0 13475.5 13435.0 13430.0 13415.5 13376.0 13372.5 13362.0 13350.0 13345.0 13340.5 13328.5 13298.0 13283.0 13270.0 13262.0 13137.0 13100.0 13072.0 13060.0 13041.5 13021.0 12991.5 12966.0 100.0 $ MERGED DATA SOURCE LDWG TOOL CODE $ REMARKS: 13507.5 13481.0 13440.5 13435.5 13421.5 13381.0 13377.0 13366.0 13353.5 13348.5 13343.0 13330.5 13306.5 13294.0 13278.0 13270.5 13138 5 13100 0 13071 0 13060 5 13039 5 13020 5 12990 0 12966.0 100.0 BIT RUN NO. FiERGE TOP MERGE BASE THIS IS THE EDITED SLIM1 GR THAT HAS BEEN DEPTH SHIFTED TO THE WA BCS GR RUN ON CT LOGGED 20-AUG-96. THERE WERE FIELD DEPTH SHIFTS MADE TO CORRELATE TO CAMCO DEPTH OF +7' AT 13255' FIELD MDAND +35' AT 14075' FIELD MD. THE INTERPOLATED DATA WAS PROCESSED AT AK ICS. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 20 4 66 1 5 66 LIS Tape Verification Listing Schlumberger Alaska Computing Center 4-DEC-1996 10:mu PAGE: 4 TYPE REPR CODE VALUE 6 73 7 65 8 68 0.5 9 65 FT 11 66 51 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 0 ** SET TYPE - CHAN ** NAME SERVUNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 038297 O0 000 O0 0 1 1 1 4 68 0000000000 GRRWMWD AAPI 038297 O0 000 O0 0 1 1 1 4 68 0000000000 GRIN MWD AAPI 038297 O0 000 O0 0 1 1 1 4 68 0000000000 ROP MWD FPHR 038297 O0 000 O0 0 1 1 1 4 68 0000000000 GR BCS GAPI 038297 O0 000 O0 0 1 1 1 4 68 0000000000 ** DATA ** DEPT. 14412.000 GRRW. MWD -999.250 GRIN.MWD -999.250 ROP.MWD GR.BCS -999.250 34.200 DEPT. 12950.000 GRRW. MWD -999.250 GRIN.MWD -999.250 ROP.MWD -999.250 GR.BCS 43.844 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .001 SERVICE : FLIC VERSION : O01CO1 DATE : 96/12/ 4 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE LIS Tape Verification Listing Schlumberger Alaska Computing Center 4-DEC-1996 10:mu PAGE: **** FILE HEADER **** FILE NAME : EDIT .002 SERVICE · FLIC VERSION : O01CO1 DATE · 96/12/ 4 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE FILE H~ER FILE NUMBER 2 R~W SLWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SU~ff4ARY VENDOR TOOL CODE START DEPTH STOP DEPTH 12960.0 14382.0 SLWD LOG HEADER DATA DATE LOGGED: 09-AUG-96 SOFTWARE -. SURFACE SOFTWARE VERSION: 5.5C DOWNHOLE SOFTWARE VERSION: 5.5 DATA TYPE (~IEMORY or REAL- TIME): REAL- TIME TD DRILLER (FT) : 14382.0 TOP LOG INTERVAL (FT) : 12959.0 BOTTOM LOG INTERVAL (FT) : 14382.0 BIT ROTATING SPEED (RPM) : 0 HOLE INCLINATION (DEG) MINIMUM ANGLE: 57.0 MAXIMUM ANGLE: 96.8 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE GR GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLERS CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : TOOL NUMBER ........... SLIM1 GR 1 69 3. 750 10483.0 FLO PRO 8.80 61.0 LIS Tape Verification Listing Schlumberger Alaska Computing Center 4-DEC-1996 10:3~ PAGE: FLUID LOSS (C3): RESISTIVITY (OH~4) AT TEMPERATURE (DEGF) : MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATIONG TEMPERATURE : MUD FILTRATE AT (MT): MUD CAKE AT (MT): NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: FIELD DEPTH CORRECTIONS BASED ON CAMCO DEPTHS DEVIATION AT TD = 96.80 DEC AT 14345' DRILLED INTERVAL 12985' TO 14382' FIELD MD. $ LIS FORMAT DATA ** DATA FORMAT SPECIFICATION RECORD ** ** SET TYPE - 64EB ** TYPE REPR CODE VALUE 1 66 0 2 66 0 3 73 32 4 66 1 5 66 6 73 7 65 8 68 0.5 9 65 FT 11 66 32 12 68 13 66 0 14 65 FT 15 66 68 16 66 1 0 66 1 LIS Tape Verification Listing Schlumberger Alaska Computing Center 4-DEC-1996 10:ob PAGE: 7 ** SET TYPE - CHAN ** NAME SERV UNIT SERVICE API API API API FILE NUMB NUMB SIZE REPR PROCESS ID ORDER # LOG TYPE CLASS MOD NUMB SAMP ELEM CODE (HEX) DEPT FT 038297 O0 000 O0 0 2 1 1 4 68 0000000000 GR RAW CPS 038297 O0 000 O0 0 2 1 1 4 68 0000000000 GR MWD AAPI 038297 O0 000 O0 0 2 1 1 4 68 0000000000 GR INT AAPI 038297 O0 000 O0 0 2 1 1 4 68 0000000000 ROP MWD F/HR 038297 O0 000 O0 0 2 1 1 4 68 0000000000 ROPSMWD F/HR 038297 O0 000 O0 0 2 1 1 4 68 0000000000 ROP5 INT F/HR 038297 O0 000 O0 0 2 1 1 4 68 0000000000 VDEPMWD FT 038297 O0 000 O0 0 2 1 1 4 68 0000000000 ** DATA ** DEPT. 14382.000 GR.RAW -999.250 GR.MWD -999.250 GR.INT -999.250 ROP.MWD 31.100 ROPS.MWD 34.200 ROPS.INT 34.200 VDEP.MWD 8921.201 ** END OF DATA ** **** FILE TRAILER **** FILE NAME : EDIT .002 SERVICE . FLIC VERSION . O01CO1 DATE : 96/12/ 4 MAX REC SIZE : 1024 FILE TYPE : LO LAST FILE **** TAPE TRAILER **** SERVICE NAME : EDIT DATE : 96/12/ 4 ORIGIN : FLIC TAPE NAME : 96297 CONTINUATION # : 1 PREVIOUS TAPE : COGENT : B.P. EXPLORATION, PRUDHOE BAY Y-29A, API #50-029-22123-01 **** REEL TRAILER **** SERVICE NAME : EDIT DATE · 96/12/ 4 ORIGIN : FLIC REEL NA~E : 96297 CONTINUATION # : PREVIOUS REEL : CO~2TENT :
