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200-035
• • John McMullen ,~t~`•` ~ ~ ~~~~ Engineering Team Leader ~;' BP Exploration (Alaska), Inc. P.O. Box 196612 ~ (~ ~ Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU F-47A Sundry Number: 310-181 Dear Mr. McMullen: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, Daniel T. Seamount, Jr. Chair DATED this' ~ day of June, 2010. Encl. - ~ ~ STATE OF ALASKA R~C~V~D ,~~'/~ ,(~l ALASK~L AND GAS CONSERVATION COMMIS,N 6-/S-/n ~ APPLICATION FOR SUNDRY APPROVAL ~~~~ ~ ~ 2.010 20 AAC 25.280 si..L„ n:~ Q. r.. r..~. r...r .....:....:.... 1. Type of Request: A p ~ j"~°~~ ^ Abandon ®Plug for Redrill ^ Perforate New Pool ^ Repair Well ^ Change Approved P~ ^ Suspend ^ Plug Perforations ^ Perforate ^ Pull Tubing ^ Time Extension ^ Operations Shutdown ^ Re-Enter Suspended Well ^ Stimulate ^ Alter Casing ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 200-035 3. Address: I ^ Service ^ Stratigraphic 6. API Number: P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22232-01-00 - 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: pBU F-47A Spacing Exception Required? ^ Yes ®No 9. Property Designation: 10. Field /Pool(s): ADL 028280 Prudhoe Bay Field / Prudhoe Bay Oil Pool 11. PRESENT WELLCONDITION SUMMARY Total Depth MD (tt): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 13135' - 9024' - 13073' - 9024' - 10885' & 11708' None Casin Len Size MD TVD Burst Colla e Structural Conductor 1 0' 2 1 11 ' Surface 3293' 13-3/8" 3324' 3324' 5020 2270 Intermediate 8 97' -5/ " 9 26' 584' 7 47 Production Liner 2287' 7" 8747' - 11034' 6' - 903 ' 7240 10 Liner 2741' 7-5/ " x 7" 0 ' - 8747' 6 6' - 8386' 81 12 Liner 274' 2-7/ " 4 1 1 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): Above plug: 10045' - 10103' 9024' - 9033' 4-1/2", 12.6# L-80 8920' Packers and SSSV Type: 7" x 4" Otis Bore Perm Packer Packers and SSSV 8861' / 8468' MD (ft) and TVD (ft): 12. Attachments: 13. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Exploratory - ®Development ^ Service ^ Detailed Operations Program 14. Estimated Date for 15. Well Status after proposed work: Commencing Operations: June 10, 2010 ^ Oil ^ WINJ ^ WDSPL ^ Plugged 16. Verbal Approval: Date: ^ Gas ^ GINJ ^ GSTOR ^ Abandoned ^ WAG ^ SPLUG ®Suspended Commission Representative: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Cod Hinchman, 564-4468 Printed Name Jo Mc i Title En ineering Team Leader Prepared By Name/Number: Signature Phone 564-4711 Date ~ ~ (~j Terrie Hubble, 564-4628 Commission Use Onl Conditions of approval: Notify Commission so that a representative may witness Sundry Number: -' t~ ^ Plug Integrity BOP Test ^ Mechanical Integrity Test ^ Location Clearance ~ 3500 PSG QoP s~- Other: ~, Z,500 ~s s c: A' n r~ H.~a.~ ~ ~- C ~rw.., Subsequent Form Required: 1 O ~ ~ ~ APPROVED BY ~//6 ~/~ Approved By: COMMISSIONER THE COMMISSION Date i'~p 6 Form 10-403 Rev sed 01/2~pMs JuN ~ ~ ~~~ U ~ I C~ I N A ~ o, .~ G, Submit In Duplicate 1~~ /' `- ~S ~o ~/ /a • • To: Alaska Oil & Gas Conservation Commission h From: Cod Hinchman "' p Y CTD Engineer Date: May 28, 2010 Re: F-47A Sundry Approval Sundry approval is requested for well F-47A. Isolation of the existing perfs in F-47A will be with a CIBP set in the existing 2-7/8" liner and with the primary cement job of the F-47B completion. WELL HISTORY/CURRENT STATUS: F-47A was a coil sidetrack well, completed in Apri12000. The well was completed with 819' of Z1B perfs toward the toe of the well. The well came on strong and production was stable for the first two months. Production eventually began to drop over the next 7 months. F-47A was first shut-in for high GOR after 10 months of production in January 2001. The well cycled effectively for two years until 2003 at which time new perforations were required. Following the initial two years of successful cycle behavior in 2001 and 2002, adperf and gas shutoff programs were executed in 2003, 2006, 2008 and 2009 each moving the producing interval higher up the wellbore. Each Adperf/GSO was successful, accessing new Z1B sands with good initial production followed by good cycling. The final Adperf/GSO program executed was in November 2009 as an End- of-Life program and was successful. WELL INTEGRITY: The well has maintained integrity throughout its lifetime. A PDS Caliper was run in March 2010, indicating the tubing and upper production liner in good to fair condition, with a maximum wall penetration of 35%. The well passed both MTT-OA and MIT-IA tests conducted on the 4-1/2" tubing in Apri12010. REASON FOR SIDETRACK: F-47A has been a good well. We have successfully executed four Adperf/GSO programs since 2003. Five months after the November 2009 EOL Adperf/GSO, the well is now again above marginal GOR's and will begin to cycle. We anticipate this well will cycle into the summer. On time is forecast to be 0% after August 2010 and therefore is a good candidate for a coil sidetrack. The proposed plan for F-47B is to drill a thru-tubing sidetrack with the Nordic 1 Coiled Tubing Drilling rig on or around June 25, 2010. The existing perforations will be isolated by a CIBP that will be set pre-rig, as well as by the primary cement job. The sidetrack, F-47B, will exit the existing 4.5" liner and kick off in Z2 and land in Z1. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. / ~~ :.e X19 ~ ~lr~ ~~ Ci , `i,+ i ~m! ~~Pr ~,q~ y-yp p~a~'DS~"~ S~~C ~?~C~ W G't7~ Gar %~ T ~ ~e~ ti~~~~~~~ ~~t ro ~v~, C ~ gl~~c~(d ~j/~c~ ;'f ,r a~ ~ r~~~ ,~.~ ~~~P P ~ CC~~P~ ~~t' ~E©~"ihrr~~/ 1,,~~°jrT ~ ~~ir ~Xi.3t~%~~ ~c<~~o,.~e ~i //107 ~rrr"7` ~¢/~~, k~~ ~~~~~~3 /a C~h d ~s2~~1-~ ~~ ~1 ~ • Pre-Rig Work: (scheduled to begi ne 10, 2010) 1. O Passed tubing calliper inspection 04/20/10 2. O Passed MIT-OA 04/06/10 3. O Passed MIT-IA 04/26/10 4. O Passed PPPOT-T. Torqued LDS. OS/15/10 5. E Set CIBP at 9594' MD in the 2-7/8" liner. 6. E Jet cut 2-7/8" liner at 9520' MD. Note TOC @ 9562' MD. 7. C Pull test liner to ensure 2-7/8" liner section is free. 8. V Set BPV 9. F PT MV, SV, WV 10. O Bleed gas lift and production flowlines down to zero and blind flange . 11. O Remove wellhouse, level pad PiP Rig Work: (scheduled to begin on July 20, 2010) 1. MIRU, pull BPV, and test BOPE to 250 psi low and 3500 psi high.` 2. Pu11659' of 2-7/8" liner. ~ S~ Wk~pJla~~. ~. `t5co~"~a 3. Mi113.8" window with KOP at 9500' MD and 10' of rathole. Swap well to Geo-Vis. 4. Drill Build: 4.125" OH, 590' (28 deg/100 planned) 5. Drill Lateral: 4.125" OH, 1630' (12 deg/100 planned) ~,~ 6. Run 3-1/2" x 3-3/16" x 2-7/8" solid liner leaving TOL at 8850' MD. 7. Pump primary cement leaving TOC at 9300' MD, 29.8 bbls of 15.8 ppg liner cmt planned. 8. Cleanout liner and MCNL/GR/CCL log. 9. Test liner lap to 2000 psi. Run LTP if needed. 10. Perforate liner per asset instructions 0900' ). 11. Freeze protect well, install BPV, RDMO. Post-Rig Work: 1. Re-install wellhouse and FL's. 2. Pull BPV 3. Run GLV's 4. Test separator 0900' of perfs) 5. Obtain SBHP survey Cody Hirschman CTD Engineer 564-4468 CC: Well File Sondra Stewman/Terrie Hubble F- 47B - Coiled Tubing Dr'Rfing n e snA cRnr LtiEAD = 11" Stu! fM_C JATCA4 ~_.._._._BAKER :lEV = ___...___. 65.31' 3.EV ~,_,_,_ 35;46 X341' Angle = 35 (~ 12820 n MDR 9540 n TVD = R~ 88~' SS 13-3A3" CSG, 688, NT-~ CVF~, ~ =12.415" TOP OF 7-5A3" SCAB Ll~t -{ 7-S/S" SCAB LNR, 29-7*, NT-95, .0459 bpf, ~ = 8.875 7C~ Of 7" Lt~2 --~ Minimum ~ = 2.36" ~ B867' Z 7S" LNRTOP, PIN I.D. TOP OF 2-7A3" LNR -~ 4-1 rz" TBG,1 z.6e, L-80 erc-MOD, l ~1' .0152 bof. ID = 3.958" 8-Sr:3" CSG, 478, L-~ BTRS ~ = 8.681" H 7" LNR, 298, N-~, .0371 bpf, ID = 6.184" --~-vv~s PEI~oR,4TICN REF LOO: SPERRY MND GR ON 03I30A]0 ANGLE AT TOP PB~F: ~° ~ 10045 Note: Refer to Production DB for Fristorical pat data SIZE SPF LdTERVAL DATE 2" 4 10045 -10070 O 11 A34A~ 2' 4 10078 -10103 O 11 A4A19 2" 6 10950 -11011 C 08f29108 2" B 11 310 -11 340 C 10rz8A]G 2" 6 11340 -11370 C 10rz7A~ 2' 6 19 370 -11400 C 10rzTJ~ 2' 6 11754 -11854 C 04A76~3 2" 6 11885-11910 C 04A36A]3 2" 4 12015 -1239D C 04A1 AO 2" 4 12450-12634 C 04A)1A)0 r a 12680-12750 c 04A31A]0 2" 4 12815 -12896 C 04A11 AJO 2" 4 12950 -13060 C 04A31 A]0 F -4?A C SiFEIYNOTES iNELL SIIIGLE ~ TO' a 9108' ~_ ST PAD TVD DEV TYPE VLV LATCH PORT . DATE S 2999 2999 0 MERLA DOME BK 16 04AD9aD3 5520 5520 1 MERLA SO BK 20 04A79A]3 7173 7114 32 MER LA DMY BK 0 OSAD9>rJ2 2 8588 8259 34 MERLA DMY BK 0 OSA)9l92 1 8898 8345 39 MERLA DMY BK 0 05AJ9P32 X16' s-518" x 7° Tlw T~-Bt( LTP wr HGR = 8.88" 5747' 9-SA3" K 7" TII~+DTH HGR ~' ~4-1 rz" PAR-QR SVYS NtP m = 3.813" I 5561' 3.75" eKR DEPLOYMENT SLV, Y) = 3.0~" 5561' 7" x 4" OTIS ~ PERM PKR, m = 3.875" oE1N11D I:T lti~ 5567' 2-TA3" LNR TOP PIN, ~ = 2.38" 55~' 4-1 rz" PARKER sws NP, ID = 3.813" 5907' - -~4-1 rz" PARKER SVVfd N~, ID = 3.725~ I HIND C~ LMR 4-1 rz" MIRESHOE wLEG, ~ = 3.875" _5922' ~-{ELIa~ TT LOGGED 03r28>~ I I M~LOUT VNi~1p0AN RF-41/y 11034' -11040' I . _ ~ 11701' 2-TA3"WFD CIBP(' PBTD 2 7A3" LNR, 6.168. S L-80, .00579 bpf, ~ = 2.441" I 13135' PRUDHOE BAY UPIT 1~vftl: F-47A PERMIT No•. "2000350 API No: 50-029-22232-01 SEC 2 711 N, R1 ~, 2880' fPtL 8 2793 t~ E>~eradion ~Alwka~ May 28, 2010 F- 476 - Coiled Tubing Dr'Rling i~r~= .. !l b' VI~LHEAD = 11" nn. tLty = 65.31' BF. ELEV = 35.46 KCP ' 6341' Max Ange =. _35 ~cS9 12820 Daum MD = . ... g~ Daum TVD = 8800' SS ~3-s2r' CSG, 68#, NT-80 CYHE ID =12.41 S' ~ 334 • TOP OF 7-SA3" SCAB LNR 6011 7-SB" SCAB LNR, 29-7#, NT-95, " 873 .0459 bpf, ID = 6.875 TOP OF 7" LINER 8741 Minimum ID = 2.30" >,~ 8850' CT® LNR TOP TSGR 8888' BCGL 9425' 4-1 /2" TBG,12.8R, L-80 BTC-MOD, 8921' .0152 bpr, ro = 3.ss8" 9-SJ8" CSG, 47#, L-SD BTRS ro = 8 681" 9027• 1 1 ,,. ~, ..., _ . _ ... I~_~ PERFORATION SUMMARY REF LOG: SPERRY MVW OR ON 03!30!00 ANGLE AT TOP PERF: 80° (c$10045' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn15 z DATE Z" 4 10045 -10070 O 11 AD4l09 2" 4 10078 -10103 O 11 AD4AD9 2" 6 10950 -11011 0829!08 2" 6 11310 -11340 C 10J28N6 2" 6 11340 -11370 ~ 10/27AD6 2" 6 11370 -11400 = 10Q7J06 2" 6 11754 -11854 = 04ipB,p3 2" 6 11885 -11910 04N&~03 2" 4 12015 -12390 04101 ADO 2" 4 12450 -12634 ~ 041D1 A70 2" 4 12680 -12750 04AD1100 2" 4 1251 5 -12895 04AD1A70 2" 4 12960 - 13060 _ 04lDtJ~ 7" LNR, 29#, ' ~r °0, .0371 bpf. ID = F ~ ~ B SAfETrNOTES 11YELL BNGLE a 70° ~ gsOg• Proposed CTD Sidetrack. O t [C17 ~~4-7>2" OTIS SSSV NIP ro = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 5 2999 2999 0 MERLA DOME EU( 16 04~9l03 5520 5520 1 MERLA SO BK 20 04AD9103 L 7173 7114 32 MERLA DMY BK 0 05AD9/92 2 8588 8259 34 MERLA DMY BK 0 OSN9192 1 8698 8348 39 MERLA DMY BK 0 05109!92 6016' 9-518" X 7" TNV TIE-BK, LTP wJ HGR = 6.88" 8747• 9-5A3" X 7" TNV DTH HGR 8509' ~ 4-1 f2" PARKER SWS NIP, ID = 3.813" 8850 ~ "' E'r::F' DEF`LO`r'0.4EhJT SL'V, IC; = 2.30U" 8861' 7" X 4" OTIS BORE PERM PKR, ro = 3.875" NEHIND CT LNR 4102" PARKER SWS NF', ID = 3.813" ~gDT 4112" PARKER SWN NIP, ID milled to = _;=1~ p,ngr- 8920' 4-1l2" MULESHOE VvLEG, ID = 3.875' HIND Cf LNR 8922' --IELMD TT LOGGED 03!28196 TOC @ 9300' ~ XO @ 10,300' CUt @ TOC.' ~-~~2~'. - 10885' 2aJe° cIBP 1 oroaros MILLOUT IMNDCAN ~F-47/{t 11034' -11040' \ 11708' 2.78"WFDCIBP(10127A761 2-7f8" LNR, 6.16#, STL, L-80, .00579 bpf. ID =2.441" PRUDHOE BAY UNIT WELL: F-476 PERMIT Na: API NO: 50-029-22232-0 T11 N, R13E, 2880' FNL 8 2793' NP E~IonlRion tJUnk~~ May 28, 2010 I 1 r±' ~~ ~~'. E P i S ~ c~ f~ Alaska Data & Consuking Services 2525 Gambell Street, SuBe 400 Anchorage, AK 99503.2838 ,._ y $CII@P~' Alaska Date & Consulting Services 2625 Gambe9 Sheet, Suka 400 Anchorage, AK 99503-2838 ATTN: Bath Well Job # Log Description Date oanzno N0.5501 Company: State of Alaska Alaska Oil & Gas Cons Comm Ann: Christine Mahnken 333 West 7th Ave, SuNe 100 Anchorage, AK 99501 BL Color CD OS-13B F-47A V-123 BAUJ-00013 ANHY-00124 09AKA0152 MEM LDL SCMT OH MW D EDIT 04/05/10 0410&10 01/17/10 1 2 1 1 7 1 DI CaCC aPYG1I1 __._-_-_ _. __~._..._...._..~. ~......-~. .... ..v. r.•v~~ •v. BP Exploration (Alaska) Inc. Petrotechnical Data Cenfer LR2-1 900 E. Benson Blvd. APR ~ ~ 2010 • ~~ ;~ ~E~ElVE[~ 1. Operations Abandon ~ Repair Well ~ Plug Pertorations ~ Stimulate~ Other p pnchora e P F ~ er ormed: Alter Casing ~ Pull Tubing~ Perforate New Pool ~ Waiver[~ Time Extension~ Change Approved Program ~ Operat. Shutdown~ Pertorate Q Re-e ter Suspended Well~ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: . Permit to Drill Number: Name: Development ^~ Exploratory ^. 200-0350 3. Address: P.O. Box 196612 Stratigraphic^ Service ^ PI Number: Anchorage,AK 99519-6612 50-029-22232-01-00 8. Property Designation (Lease umber) : 9. Well Name and Numb r: ~ ADLO-028280 PBU F-47A 10. Field/Pool(s): `~ PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured~ 13135 feet Plugs (measured) 10885 11708 feet true vertica~ 9023.97 feet Junk (measured) None feet Effective Depth measured 13073 feet Packer (measured) 8861' true vertical 9024 feet (true vertical) 8468' Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20" 91.5# H-40 32 - 112 32 - 112 1490 470 Surtace 3293 13-3/8" 68# NT-80 31 - 3324 31 - 3324 5020 2270 Intermediate 4069 9-5/8" 47# NT-80 30 - 9026 30 - 8584 6870 4760 Production Liner 13335 7" 29# 13CR80 8742 - 11035 8382 - 9030 8160 7020 Liner 4274 2-7/8" 6.16# L-80 8861 - 13135 8468 - 9024 13450 13890 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ _ Tubing: (size, grade, measured and true vertical depth) 4-1/2" 12.6# L-80 SURFACE - 8919' SURFACE - 8509 Packers and SSSV (type, measured and true vertical depth) 4" OTIS BORE PERM PKR 8861' 8468' 12. Stimulation or cement squeeze summary: p ,~ t~ c~ t t t I l d d ~1L ~D'~ +~~ +~ ~ ~ ~u~J erva rea (measure n s e ): , Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 331 26152 15 1175 Subsequent to operation: 14. Attachments: . Well Class after work: Copies of Logs and Surveys Run Exploratory^ Development ^~ Service ^ Daily Report of Well Operations X 6. Well Status after work: Oil ~ Gas WDSPL GSTOR ^ WAG ^ GINJ ^ WINJ ^ SPLUG ^ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Preble Title Data Management Engineer Signature Phone 564-4944 Date 11/9/2009 STATE OF ALASKA ALAS~IL AND GAS CONSERVATION COMMI~N ~IOV 1 0 ~Oq~ REPORT OF SUNDRY WELL OPERATIONS ~~ `ar Form 10-404 vised 7/2009 V~ ~ 20~ ~ Submit Original Only i'~`~- /~/Z • o ~ ~/~~/~ F~7A 200-035 PFRF OTTA[_NMFNT ~ i Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base F-47A 4/1/00 PER 12,015. 12,390. 9,035.37 9,034.34 F-47A 4/1/00 PER 12,450. 12,634. 9,033.08 9,037.65 F-47A 4/1/00 PER 12,680. 12,750. 9,037.95 9,038.43 F-47A 4/1/00 PER 12,815. 12,895. 9,035.01 9,030.13 F-47A 4/1/00 PER 12,950. 13,060. 9,029.36 9,024.68 F-47A 4/5/03 APF 11,804. 11,854. 9,026.12 9,027.2 F-47A 4/5/03 APF 11,885. 11,910. 9,028.5 9,029.82 F-47A 4/6/03 APF 11,779. 11,804. 9,026.11 9,026.12 F-47A 4/6/03 APF 11,754. 11,779. 9,026.47 9,026.11 F-47A 10/27/06 APF 11,340. 11,370. 9,029.96 9,031.59 F-47A 10/27/06 APF 11,370. 11,400. 9,031.59 9,032.09 F-47A 10/28/06 APF 11,310. 11,340. 9,027.65 9,029.96 F-47A 8/27/08 APF 11,009. 11,040. 9,030.42 9,029.92 F-47A 8/29/08 APF 10,950. 10,980. 9,032.11 9,031.09 F-47A 8/29/08 APF 10,980. 10,981. 9,031.09 9,031.06 F-47A 8/29/08 APF 10,981. 11,011. 9,031.06 9,030.38 F-47A 11/4/09 BPS 10,885. 10,887. 9,034.95 9,034.85 F-47A 11/6/09 APF ' 10,045. 10,070. 9,023.86 9,027.87 F-47A 11/6/09 APF . 10,078. 10,103. 9,029.11 9,032.81 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED 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 TREE = 4-1/16" 5M CM/ I WELLHEAD =' 11" 5M FMC ',ACTUATOR= BAKER ' KB. ELEV = 65.31' ' BF. ELEV = 35.46' KOP = 6341' ' Max Angle = 95 @ 12820' ' Datum MD = 9540' ' Qatum ND = $$00' SS 13-318" CSG, 68#, NT-80 GYHE, ID = 12.415" 3324' TOP OF 7-5l8" SCAB LNR --~ 601 7-5/8" SCAB LNR, 29-7#, NT-95, " 8737' .0459 bpf, Id = 6.875 TOPQF~.~7" LINER 8747' Minimum ID = 2.38~r @ 8867' 2-7i8" ~NR TOP, PIN I.D. ~ ~ F -47A TOP OF 2-7/8" LNR,--~ $$61' 4-112" TBG, 12.6#, L-80 BTGMOD, { 8921~ .0152 bpf, ID = 3.958" I 9-5/8" CSG, 47#, L-80 BTRS, ID = 8.681" ( Qd27' 7" INR, 29#, N-80, .0371 bpf, ID = 6.184" 11034~ ~" WHIPSTOCK 11035' CTM PERFORATION SUMMARY REF LOG: SPERRY MWD GR ON 03130/00 ANGLE AT TOP PERF; $0° @ 10045' Note: Refer to Production DB for historicai perf data SIZE Sf'F INTERVAL Opn/Sqz DATE 2" 4 10045 - 1 d070 O 11/04/OS ' 2" 4 10078-10103 d 11104109~ 2" 6 10950 - 11011 C 08/29/08 2" 6 11310 - 11340 C 10/28/06 2" 6 11340 - 11370 C 10/27/06 2" 6 11370 - 11400 C 10/27106 2" 6 11754 - 11854 C Q4/06103 2" 6 11885 - 11910 C 04/06103 2" 4 12015 - 12396 C 04/01/00 2" 4 12450 - 12634 C 04/01/00 2" 4 12680 - 1275Q C 04/01/Oq 2" 4 12815 - 12895 C 04(01/00 2" 4 12950 - 1306Q C Q4(01/00 ~tlJ 2219~ -~4-112" OTIS SSSV NIP, ID= 3.813" GAS LIFT MANdRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 5 2999 2999 0 MERLA DOME BK 16 04/09/03 4 5520 5520 1 MERLA SO BK 20 04/09/03 3 7173 7114 32 MERIA DMY BK 0 05/09/92 2 8588 8259 34 MERLA DMY BK 0 05/09/92 1 8698 $34$ 39 MERLA DMY BK 0 05/09/92 6016~ - -19-518" X 7" TM! TIE-BK, LTP w J HGR = 6.88" ~ 8747' 9-5/8" X 7" TNV DTH HGR~ $$QJ' 4-1/2" PARKER SWS NIP, ID = 3.813" 8861' 3.75" BKR DEPLOYMENT SLV, ID = 3.000" $861 ~ 7" X 4" OTIS BORE PERM PKR, ID = 3.87~ BEHIND CT LNR $$67' - 2-7l8" LNR TOP PIN, ID = 2.38~ $$$~' 4-1 t2" PARKER SWS NIP, ID = 3.813" 8907' 4-1l2" PARKFR SWN NIP, ID = 3.725" BEHIND CT LNR $$20~ 4-112" MULESHOE W~EG, ID = 3.875" 8922' ELMD TT LOGGED 03l28/96 10885' -~2-7/8" CIBP (~/04/09) ~ ~ ~ ~'.._,„.,,,,,.., (F.4..,.. MI~~O NDOW 7A) 11034' - 11040~ , _ 11708' ~ 2-718°WFDCiBP(40/27/d6) " ~ a ~ ~~ -j 13073' ~/ 2-7/8" LNR, 6.16#, STL, L-$0, .00579 bpf, ID = 2.441" 13135r DATE REV BY COMMENTS DATE REV BY COMMENTS 02/25/92 N9ES INITIAL 09/0510$ RLIWPJC PERF (08/29/08) 05/11192 D16 OWGINA~ COMPLEI'ION 04/01/00 CTD CT SIDETRAGK 04l06103 SRBIKK ADPERFS 04i09/03 JJ/KAK GLV GO 10/28/06 C.lA/PAG SET WFD CIBPI ADPERFS PRUdH4E BAY UNIT WELL: F-47A PERMIT No: ~2000350 API No: 50-029-22232-01 SEC 2, T11 N, R13E, 2880' FNl & 2793' FEG BP F~cploration (Alaska) ~ ~ F-47A 11/4/2009 CTU #5 w/1.75" OD CT. Job scope - Coil flag, Set CIBP, Add perfs. Continued ':from WSR 11-03-2009. Log from 11,000' to 9,900', painted flag at 10,898' & i 10,000'. POOH. RIH& set CIBP at 10885. Set 2000# down to confirm plug is liset. POOH. At surface, secure well due to weather. a_~~_ ~~~~6 ~ ~_~~_. . _ _ ___e ., r_.~~ ._ ____. _.K.._ ~. _ ~.a~_.~___ __ 11/5/2009 CTU #5 w/1.75" OD CT. Job scope - Add perfs. Continued from WSR 11-04- 2009. On weather standby. Off weather @ 19:00 hrs. MU lubricator, Remove snow from around work area. Continued on WSR 11-06-2009. __ . . ~ ._..~__ ._ w __ _- -. 11/6/2009!CTU #5 w/1.75" OD CT. Job scope - Add perfs. RDMO. Continued from WSR ' 11-05-2009. MU 25' of 2" PJ2006 HMX @ 4spf and 0 degree phasing SLBguns. i RIH. Tagged CIBP for depth control.P/U to 10103. Perforate interval 10078~^ '.10103'. POOH. All shots fired. RIH w/ gun run #2 (same configuration as ia ove . ag CIBP for depth control. P/U to 10070. Perforate 10045-10070'. ! POOH. All shots fired,Lay down spent guns. FP well to 2500' w/ MeOH. Blow down CT with N2. Release from F-47 at 23:59. Job Compieted. FLUIDS PUMPED BBLS 206 60/40 MEOH 206 Total STATE OF ALASKA ~ ALA OIL AND GAS CONSERVATION COMON REPORT OF SUNDRY WELL OPERATION~~~~;%;~ ~;~ ~ „ 1. Operations Abandon ~ Repair Well ~ Plug Perforations ~ Stimulate ~ Other r?~ `„ ~ , Performed: Alter Casing ~ Pull Tubing Perforate New Pool ~ Waiver Time Extension ~ sG < Change Approved Program ~ Operat. Shutdown Perforate Q Re-enter Suspended Well[] 2. Operator BP Exploration (Alaska), Inc. 4. Current Well Class: 5. Permit to Drill Number: Name: Development ~ Exploratory 200-0350 3. Address: P.O. Box 196612 Stratigraphic Service 6. API Number: Anchorage, AK 99519-6612 50-029-22232-01-00 7. KB Elevation (ft): 9. Well Name and Number: 65.31 KB - PBU F-47A 8. Property Designation: 10. Field/Pool(s): ADLO-028280 ' PRUDHOE BAY Field/ PRUDHOE OIL Pool 11. Present Well Condition Summary: Total Depth measured 13135 ~ feet Plugs (measured) 11708' true vertical 9023.97 feet Junk (measured) None Effective Depth measured 13073 feet true vertical 9024 feet Casing Length Size MD TVD Burst Collapse Conductor 80' 20" 91.5# h-40 32' - 112' 32' - 112' 1490 470 Surface 3293' 13-3/8" 68# nt-80 31' - 3324' 32' - 3324' 5020 2270 Intermediate 4069' 9-5/8" 47# nt-80 30' - 9026' 30' - 8584' 6870 4760 Liner 13335' 7" 29# 13CR80 8742' - 11035' 8382' - 9030' 8160 7020 Liner 4274' 2-7/8" 6.16# L-80 8861' - 13135' 8468' - 9024' 13450 13890 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ _ True Vertical depth: _ _ _ _ _ Tubing: (size, grade, and measured depth) 4-1/2" 12.6# L-80 SURFACE - 8919' 0 0 - Packers and SSSV (type and measured depth) 7"X4" OTIS BORE 9CR PERM PKR 8861' 0 0 0 0 0 0 12. Stimulation or cement squeeze summary: Intervals treated (measured): ~j r ~,,~~~~~8.:' J~~ ~r ~.x 2D0~ ~~~ Treatment descriptions including volumes used and final pressure: 13. Representative Daiiy Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing pressure Prior to well operation: 306 17128 23746 1037 Subsequent to operation: SI 14. Attachments: 15. Well Class after proposed work: Copies of Logs and Surveys Run Exploratory Development ~' - Service Daily Report of Well Operations X 16. Well Status after proposed work: Oil Vii' Gas WAG ~ GINJ ~~ WINJ WDSPL 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Gary Preble Printed Name Gary Prebl Title Data Management Engineer Signature ~._ Phone 564-4944 Date 9/8/2008 f ~m" "" r ~ E ~ ~ ~- Submit Ori anal Onl Form 10-404 Re sed 04/2006 - 6 ~~ t r ,Ji_;/ ~ ~ 10D~ g y ~ (~ F-47A 200-0350 PERF ATT~C`HMFNT • • Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base T vd Depth Top Tvd Depth Base F-47A 4/1/00 PER 12,015. 12,390. _ 9,035.37 9,034.34 F-47A _ 4/1/00 PER 12,450. 12,634. 9,033.08 9,037.65 F-47A 4/1/00 PER 12,680. _ 12,750. 9,037.95 9,038.43 F-47A 4/1/00 PER 12,815. 12,895. 9,035.01 9,030.13 F-47A 4/1/00 PER 12,950. 13,060. 9,029.36 9,024.68 F-47A 4/5/03 APF 11,804. 11,854. 9,026.12 9,027.2 F-47A 4/5/03 APF 11,885. 11,910. 9,028.5 9,029.82 F-47A 4/6/03 APF 11,754. 11,779. 9,026.47 9,026.11 F-47A 4/6/03 APF 11,779. 11,804. 9,026.11 9,026.12 F-47A 10/27/06 APF 11,340. 11,370. 9,029.96 9,031.59 F-47A 10/27/06 APF 11,370. 11,400. 9,031.59 9,032.09 F-47A 10/28/06 APF 11,310. 11,340. 9,027.65 9,029.96 F-47A 8/27/08 APF 11,009. 11,040. 9,030.42 9,029.92 F-47A 8/29/08 APF 10,950. 10,980. 9,032.11 9,031.09 F-47A 8/29/08 APF 10,980. 10,981. 9,031.09 9,031.06 F-47A 8/29/08 APF 10,981. 11,011. 9,031.06 9,030.38 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG P ULLED 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 • • F-47A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY '~ ACTIVITYDATE SUMMARY ', 8/25/2003. CTU #5 w/ 1.75" OD CT. MIRU CTU. MU and RIH with PDS GR/CCL memory 'logging toolstring in 2.2" OD carrier. Tag CIBP at 11700' ctmd. Log interval ', 11300' ctmd - 10700' ctmd and paint flag. Begin to pull to surface. While pulling ', to surface, develop partial part of CT at butt weld on reel at approximately 6515' ' ctmd. POOH without further incident. Blowdown reel with N2. RDMO CTU #5. ' Job incomplete. ' _ __.. 8/26/2008 CTU #5 w/ 1.75" OD CT. Begin RU coil unit. Job continued on WSR 08/27/08. 8/27/2008 CTU #5 w/ 1.75" OD CT. Continued from WSR 08/26/08. Drift new CT with 1.25" guage ball. MU and RIH with PDS pressure/GR/CCL memory logging toolstring. Log interval 11300' ctmd - 10700' ctmd and paint flag. Pull to surface, confirm good data, make +3' correction. MU and RIH with perf gun #1. ~PerforatE interval 11008.7' - 11040' ELMD with reference to SLB MCNL 31-March-2000. Perforations are 2.0", 6 SPF, 60 deg phasing loaded with 2006 PJ Omega HMX charges. Pull to surface. Elect to abort job to move to higher priority pre-rig job. Job incomplete. 8/28/2008. CTU #5 w/ 1.75" OD CT. Begin RU CTU. Job continued on WSR 08/29/08. $/29/2008 . _.. __ __ CTU #5 w/ 1.75" OD CT. Continued from 08/28/08 WSR. MU and RIH with perf gun #2. Tag CIBP (logged on our previous memory logging run on 08/27/08) and tie in. Perforate interval 10980' - 11011.3' ELMD with reference to SLB MCNL 31-March-2000. Perforations are 2.0", 6 SPF, 60 deg phasing loaded with 2006 PJ Omega HMX charges. Pull to surface. MU and RIH with perf gun #3. Tag CIBP and tie in. Perforate interval 10950' - 10981.3' ELMD with reference to SLB MCNL 31-March-2000. Perforations are 2.0", 6 SPF, 60 deg phasing loaded with 2006 PJ Omega HMX charges. Pull to surface. Hand well over to operations. RDMO. Job complete. FLUfDS PUMPED BBLS 122 1 % XS KCL 122 Total . . WELL LOG TRANSMITTAL ¡~;";~~~jJ ProActive Diagnostic Services, Inc. To: AOGCC Records Department 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 RE: Cased Hole/Open Hole/Mechanical Logs and/or Tubing Inspection(Caliper / MTT] The technical data listed below is being submitted herewith. Please acknowtedge receipt by returning a signed copy of this transmittal letter to the attention of : ProActive Diagnostic Services, Inc. Attn: Robert A. Richey 130 West International Airport Road Suite C Anchorage, AK 99518 Fax: (907) 245-8952 5GÁNNED ¡:;: ')f'Í\P ff) f) (ll""' \,J '"" 1) 2) 3) 4) 5) 6) 7) EDE Disk F - 47A Coil Flag EDE Disk D.S. 12 - 138 Jewelry Log EDE Disk D.S. 07 - 29C Coil Flag 26-Oct£r.;J()~" -ö.~Ã 1(: J£./~~D ~ ./C] (/J -òL1: ·Ii..ld~ 1 9-Nov-06 ...s2Q3-t"1.;) 1Ì l<"f.;)~(1 Signed: ê./J--- (Ij¡ ,~.'S H III Q fl1 0.. h vi k {/A, Date : O'~ L Print Name: i; ~ ~; ~ .' -', ¡ ~ '\ PRoAcTIVE DIAGNOSTIC SERVICES, INC., 130 W.INTERNATIONAL AIRPORT Ro SUITE C, ANCHORAGE, AK 99518 PHONE: (907)245-8951 FAX: (907)245-8952 E-MAIL: :~\:.:.::)¡-~.¡.;.;;-;:::~:).<~;·~C22.!r::;ij ~--_'-7.'/'~':>J.:;'<\J! WEBSITE : ~I'_'v¡rJ\f.;v~C:::W--)i:::·'!~ ·~-·3 > >_~;~'-¡¡ D: "- 00__ >DSANC· 2006\Z _ W ord\Di.s1Ilbution\Transmiual_ Sheets\ T raßsmlt Oogmal.doc . STATE OF ALASKA . ALA OIL AND GAS CONSERVATION COM ON REPORT OF SUNDRY WELL OPERATIONS D D o 1. Operations Abandon D Repair Well D Performed: Alter Casing D Pull Tubing D Change Approved Program D Operat. Shutdown D 2. Operator BP Exploration (Alaska), Inc. Name: Plug Perforations Perforate New Pool Perforate 4. Current Well Class: De'velopment Stratigraphic 3. Address: P.O. Box 196612 Anchorage, AK 99519-6612 7. KB Elevation (ft): 65.31 KB 8. Property Designation: ADLO-028280 11. Present Well Condition Summary: Total Depth measured 13135 feet true vertical 9023.97 feet Effective Depth measured 13073 feet true vertical 9024 feet Casing Length Size MD Conductor 80' 20" 91.5# H-40 32' - 112' Surface 3293' 13-3/8" 68# NT -80 31' - 3324' Intermediate 4069' 9-5/8" 47# NT -80 30' - 9026' Liner 13355' 7" 29# 13CR80 8742' - 11035' Liner 4274' 2-7/8" 6.16# L-80 8861' - 13135' Perforation depth: Measured depth: 11310' -11400' True Vertical depth: 9028' - 9032' Tubing: (size, grade, and measured depth) 4-1/2" 12.6# Packers and SSSV (type and measured depth) 7"x4" Otis Bore 9CR o o o 12. Stimulation or cement squeeze summary: Intervals treated (measured): IVE[) 2, Stimulate D ~\J~~ '."Î",'", uiL. WaiverD Time Extension Dþ,r¡¡;jjT;fiJ;¡'¡; Re-enter Suspended Well D 5. Permit to Drill Number: 200-0350 Exploratory Service 6. API Number: 50-029-22232-01-00 9. Well Name and Number: PBU F-47A 10. Field/Pool(s): PRUDHOE BAY Field/ PRUDHOE OIL Pool Plugs (measured) Junk (measured) 11708' None TVD Burst Collapse 32' - 112' 1490 470 32' - 3324' 5020 2270 30' - 8584' 6870 4760 8382' - 9030' 8160 7020 8468' - 9024' 13450 13890 L-80 Surface - 8919' 8861' o o o Treatment descriptions including volumes used and final pressure: 13. Prior to well operation: Subsequent to operation: 14. Attachments: Copies of Logs and Surveys Run Daily Report of Well Operations Oil-Bbl 355 o Representative Daily Average Production or Injection Data Gas-Mcf Water-Bbl Casing Pressure 20954 1 0 o 0 0 Tubing pressure 1252 o 15. Well Class after proposed work: Exploratory De'velopment 16. Well Status after proposed work: Oil r..;¡;' Gas WAG 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. x Contact Karn MacClean Printed Name Karn MacClean Signature f V.IVL---- Service WINJ WDSPL Title Data Engineer Date 11/1/2006 Form 10-404 Revised 04/2004 Phone (907) 564-4424 R8DMS BFl " ¡. . Submit Original Only i¡ !j 2006 . . F -4 7 A Description of Work Completed NRWO Operations Event Summary I ACTIV~YDAT I SUMMARY 10/26/2006 CTU #9 w/1.75" CT. MIRU CTU. MU WFD MHA and PDS GRICCL for drift and coi flag. RIH wI logging tools and 2.25" OD nozzle with no problem to 12100' and log up to 11300'. POOH with PDS tools. Kill well wI 1 % KCL. MU/RIH wI Weatherford 2 718" CIBP. Continued on 10/27/06 WSR. 10/27/2006 Continued from 10/26/07 WSR. RIH wI Weatherford 2 7/8" CIBP. Tie into flag. Set CIBP @ 11708' - mid element. Confirm plug set wI weight set and PT to 1500 psi. POOH. MU/RIH wI Gun #1. Shoot interval 11370-11400', POOH with fired guns. MU/RIH wI Gun #2. Shoot interval 11340'-11370', POOH with fired guns. MU/RIH wI Gun #3. Shoot interval 11310'-11340', POOH wI fired guns. Continued on 10/28/06 WSR. 10/28/2006 Continued from 10/27/06 WSR. POOH wI gun #3. OK. Perform post perf injectivity down backside @ 0.5 bpm 11500 psi WHP. Sweep flowline. Wellbore is freeze protected, flowline swept wI water/meth. RDMO Well is ready to pop. Pad Operator will follow up wI PBGL. FLUIDS SUMMARY BBLS 220 60/40 meth water 200 1 % KCL 420 Total ·~.u;........ ~.... ".or'" . . .., . . . '. MICROFILMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker.doc WELL LOG TRANSMITTAL ProActive Diagnostic Services, Inc. To: RE' State of Alaska AOGCC 333 W. 7~Street Suite # 700 Anchorage, Alaska 99501 Distribution - Final Print[s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of' doe¥ Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 13S9 Stafford, TX 77497 BP Exploration [Alaska}, Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, AK 99508 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT[S} OR CD-ROM FILM COLOR Open Hole 1 1 1 Res. Eval. CH I l~Oq~ 1 1 F-;I~A 4-5-03 Mech. CH 1 Caliper Survey Signed · Print Name: Date ' ...... .'7 ProActive Diagnostic Services, Inc., 3 IO K Street Suite 200, Anchorage, AK 99501 Phone:(907) 245-8951 Fax:(907) 245-8952 E-mail: pdsanchorage~memorylog.com Website: www. memorylog, com ""-~ STATE OF ALASKA ~ ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate_ Plugging _ ADD PER FS Pull tubing _ Alter casing _ Repair well _ 2. Name of Operator BP Exploration (Alaska), Inc. 3. Address P. O. Box 196612 Anchorage, AK 99519-6612 5. Type of Well: Development __X Explorato~__ Stratigraphic__ Service__ 4. Location of well at surface 2880' FNL, 2193' FEL, Sec. 02, T11N, R13E, UM At top of productive interval 3525' FNL, 3412' FEL, Sec. 01, T11 N, R13E, UM At effective depth 2705' FNL, 2799' FEL, Sec. 01, T11 N, R13E, UM At total depth 2643' FNL, 2766' FEL, Sec. 01, T11N, R13E, UM (asp's 652649, 59739~% (asp's 656723, 5973372) (asp's 657318, 5974205) (asp's 657349, 5974268) Perforate _X Other _ 6. Datum elevation (DF or KB feet) RKB 65 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number F-47A 9. Permit number / approval number 200-035 10. APl number 50-029-22232-01 11. Field / Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical 13135 feet Plugs (measured) 9024 feet Tagged TD @ 13064' (04/05/2003) Effective depth: measured true vertical Casing Length Conductor 110' Surface 3293' Intermediate 8997' Liner 2287' Scab Liner 2728' SideTrack Liner 4247' 13064 feet Junk (measured) 9025 feet Size Cemented Measured Depth True Vertical Depth 20" 140' 140' 13-3/8" 4082 cf AS III, 696 cf 'G, 3324' 3324' 145 cf AS I 9-5/8" 2589 cf Class 'G' 9026' 8584' 7" 1100 cf Class 'G' 8747' - 11034' 8386' - 9030' 7-5/8" Cemented Scab Liner 6019'- 8747' 6019'- 8386' 2-7/8" 337 cf Class 'G' 8861'- 13135' 8468'- 9024' Perforation depth: measured true vertical Tubing (size, grade, and measured depth) Open Perfs 11754'-11854', 11885'-11910', 12015'-12390', 12450'-12634', 12680'-12750', Open Perfs (continued) 12815'-12895', 12950'-13060'. Open Perfs 9027'-9027', 9029'-9030', 9035'-9034', 9033'-9038', 9038'-9038', Open Perfs (continued) 9035'-9030', 9029'-9025'. 4-1/2", 12.6# MOD TBG @ 8919'. Packers & SSSV (type & measured depth) 7" x 4-1/2" Otis BORE 9CR Perm Packer @ 8861'. 4-1/2" Otis SSSV Nipple @ 2218' MD. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Oil-Bbl Prior to well operation SHUT-IN Subsequent to operation 04/15/2003 1054 Representative Daily Averaqe Production or Iniection Data Gas-Mcf Water-Bbl 17230 71 Casing Pressure Tubing Pressure 186 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. DeWar/ne R. Schnorr Date April 17, 2003 Prepared by DeWayne R. Schnorr 564-5174 Form 10-404 Rev 06/15/88 · SUBMIT IN DUPLICATE F-47A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 03/28/2002 ANN-COMM (AC-EVAL AND REPAIR): AC-FLUID LEVEL 04/04/2003 PERFORATING: PERFORATING 04/05/2003 PERFORATING: JEWELRY LOG--DEPTH CONTROL; PERFORATING 04/06/2003 PERFORATING: JEWELRY LOG--DEPTH CONTROL; PERFORATING 04/09/2002 ANN-COMM (AC-EVAL AND REPAIR): AC-FLUID LEVEL 04/09/2002 GAS LIFT--FOR RATE: GAS LIFT--FOR RATE EVENT SUMMARY 03/28/03 TIO:SI/960/620 OA FL @ 120' (PRE BLEED) 04/04/03 MEM GR/CCL/PERFORATE --- MIRU DS CTU #8- RIH WITH PDS MEM GR/CCL. O4/O5/O3 RIH WITH PDS MEM GR/CCL. STARTED TO SET DOWN @ 13068' CTD. PUH, STARTED LOGGING UP PASS @ 12100'. FLAGGED PIPE @ 11900' CTD. LOGGED UP TO 11750' CTD. POOH. TIED IN TO SPERRY MWD/GR DATED 03/30/2000, (-10') CORRECTION. CORRECTED EOP AT FLAG = 11881.4'. (TD = 13064'). RIH WITH GUN #1; 25' --- 2" HSD PJ 2006 6SPF, 60 DEGREE PHASING TCP. SHOT 11885'-11910'. POOH. RIH WITH GUN #2 (25' --- SAME). SHOT 11829'- 11854'. POOH. PT MHA, LEAKED. REHEAD. RIH AND RE-LOGGED FROM 12100' TO 11750'. FLAGGED PIPE @ 11862' CTMD. CORRECTED EOP AT FLAG = 11843.7'. MU AND RIH WITH GUN #3 (25' --- SAME). SHOOT INTERVAL 11804' TO 11829'. POOH PT MHA, LEAKED AGAIN. 04/06/03 RE-HEAD AND RIH WITH GUN RUN #4 (25'--- SAME). SHOT INTERVAL 11779' TO 11804'. GOOD INDICATION GUN FIRED, POOH. RETEAT MHA. RIH WITH GUN #5 (25'--- DAME). SHOT INTERVAL 11754' TO 11779'. POOH. ATTEMPTED TO FLOW WELL, WELL WOULD NOT FLOW. FP WELL TO 2000' WITH 60/40 METHANOL WATER. FP FLOWLINE WITH 14 BBLS METHANOL WATER. CONTACTED PCC AND PAD OPERATOR WITH STATUS OF WELL. RD DS CTU #8. PERF SUMMARY: 11754' TO 11854' AND 11885' TO 11910' WITH 6 SPF. <<< JOB COMPLETED >>> 04/09/03 T/I/O = 1500/0/0. IA FL @ SURFACE. (FL FOR WIRELINE). 0~0~03 <<< WELL SI ON ARRIVAL >>> RAN SBHPS GAUGES. SET 4 1/2 SS C-SUB @ 5565' SLM. PULLED & SET GENERIC DESIGN IN STA #4 & #5. Fluids Pumped BBLS 202 60/40 METHANOL WATER ---- .... 2O2 TOTAL Page I 2003 "--~ F-47A ~-~ DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS ADD PERFS 04/05-06/2003 THE FOLLOWING INTERVAL WAS PERFORATED USING THE 2" HSD POWERJET, 6 SPF, 60 DEGREE PHASING, RANDOM ORIENTATION. 11754' - 11854' 11885' - 11910' Page 2 DATA SUBMITTAL COMPLIANCE REPORT 8/29/2002 Permit to Drill No. 2000350 Well Name/No. PRUDHOE BAY UNIT F-47A Operator BP EXPLORATION (ALASKA) INC APl No. · MD 13135 TVD 9024 Completion Date 4/1/2000 Completion Status I-OIL Current Status 1-OIL 50-029-22232-01-00 UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey No __ -- DATA INFORMATION Types Electric or Other Logs Run: Interval Digital Log Log Run OH / Format Name Scale Media No Start Stop CH Well Log Information: Log/ Data Digital Type Me~a L 11 O33 13O99 8730 13069 FINAL 8730 13069 (data taken from Logs Portion of Master Well Data Maint) Dataset Received Number Comments Ope 711812000 b~-,~/~' ;I-0~ -~ 99 Cas 7/7/2000 09667/-'~;730-13069 CH 7/7/2000 8730-13069092 CH 7/7/200Q 966~_..----- SCHLUM MCNL OH 7/18/2000 11031-13135 2/5 FINAL 11031 13135 -~---~D~ - ~ 1-3 OH 7/18/2000 z958D----- SPERRY GR Well Cores/Samples Information: Interval Dataset Name Start Stop Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? Y/(~ Chips Received? Daily History Received? (~ N Formation Tops Receuived? ~)/N Analysis Received? Comments: Compliance Reviewed By: MEMORANDUM TO: THRU: State of Alaska Alaska Oil and Gas Conservation Commission Julie Heusser, ~'~'~\ DATE: March 27, 2001 Commissioner ~ P. I. Supervisor FROM: Jeff Jones, SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit BPX / F-Pad March 2,7,, 20..01: i traveled to BPX's F-Pad in the Prudhoe Bay Field to witness Safety Valve System tests. Merv Liddelow, BPX representative in charge of testing, performed the tests in a safe and proficient manner. Of the 24 wells tested, 13 failures were witnessed. Wells F-01 and F-15 were shut in pending repairs. Mr. Liddelow indicated to me that all other failures had been corrected and successfully re-tested within 24 hours. The AOGCC test report is attached for reference. I conducted 24 well house inspections concurrent with the SVS tests, with no exceptions noted. SUMMARY: I witnessed SVS tests and conducted well house inspections on .. BPX's F-Pad in the Prudhoe Bay Field. 24 wells, 48 components tested. 13 failures. 27.08% failure rate. 24 well house inspections conducted. Attachments: SVS PBU F Pad 3-27-01 JJ CC: ..,N .O. N-C .O. NFIDENTIAL SVS PBU F Pad 3-27-01 JJ Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX -Operator Rep: Mer~ Liddelow AOGCC Rep:, Jeff Jones Submitted By: Jeff Jones Field/Unit/Pad: PBF/PBU/F-Pad Separator psi: LPS 153 Date: 3/27/01 HPS 650 Well Permit Separ Set L/P Test Test Test Date Oil, waG, GIN J, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE F-'01' '1700460 ' 650 '' 550 490 P 5 ' ' OIL' F-02 ' ' 170'0~60 650 550 530 P P ' ' OIL , , , , , . F-03 1700580 F-04 1710020 F-05 1716060 650 550' " ~30 i 4 .... OILi F.06 ' '1-710120 ...... F-07 1720230 ' ' ' ~08 174011'0 ..... F-09 1790760 ' 650 550 "5~0 e 4' ' ' OIL F-10A 2000670 F-11A '2000620 6~0' 5~'0 ' 510 P 4 OIL F-i2 ' ' '17910J6' 650 "550 '530 p p " oil F-13A ' 1961520 650 550 " 530 P "'4' " 0I~ F-14 1800120 F-15 "1811306 650 55~ 480 3 e ' OIL F-16A ' i961~00 .... 650 550 410 ~e P" ' OIL F-17A'" 1'~41630' 153 125 130' P 'p '" OIL, F-19 1811060 F-21 1890560 153 125 115 P P OIL F-22 1'890620" 650 550 0 2 P ' OIL F-23A 1990740 153 125 0 2 P OIL F-24 1831540 F-26A 1981890 F227 ' i861690 F-28 1861590 F_29 ' 1861330 ............ F.30 ' 1~91100 .......... F-31 1861570 650 550 0 2 '" P " ' " 0I~ .... , F-32 1890330 650 550 530 P P OIL F-33 1960030 F-3~A 1961090 ............ F-35 ' 1880810 ' 650 550 480 P "P OIL F-36 1951960 1'53 ' 125 O ' '2 P ...... OIL F-37 1890990 650' '~50 5~0' 'P P ' ' ' OIL ....... RJF 1/16/01 Page 1 of 2 SVS PBU F Pad 3-27-01 JJ1 Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number. Number,., PSI, , , PSI, ,Trip, Code Code Code ,Pas, s, ed , GAS or CV,C,L.E F-38 1901350 F'-39 1901410 153 125 115] P ' P (~IL F-40 1911170 650 550 550 P P OIL F-41 1911040 650 550 490 P P OIL 'i5'-42 ..... 1901580 650 550 " 536 ' P 'P ' OIL F-43 1 1'910750 "' 153 ' 125 ' 0 1 " e ...... OIL F-44 1910080 2000350 F-48 1'910860 ...... Wells: 24 Remarks: Components: 48 Failures: 13 Failure Rate: 27.08o/I~]00 Day F-1, F-15 shut-in, operator reports that all other failures repaired and passed retest. RJF 1/16/01 Page 2 of 2 SVS PBU F Pad 3-27-01 JJ1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, Commissioner THRU: Tom Maunder, P. I. Supervisor DATE: December 7, 2000 FROM: Jeff Jones, SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit BPX / F-Pad Thursday, Decembe. r 7, 2000: I traveled to BPX's F-Pad in the Prudhoe Bay Field to witness Safety Valve System tests. Merv Liddelow, BPX representative in charge of testing, performed the tests in a safe and proficient manner. Of the 28 wells tested, 10 failures were witnessed. For the most part, frozen contaminants (w. ater) in the block valves upstream of the pilots and in the SSV hydraulic control lines caused the failures. On 12/8/00 Mr; Liddelow indicated to me that aii $¥S failures had been corrected and succesSfully re-tested. The 17.8% SVS failure rate requires a 90-day test cycle for this pad. The AOGCC test report is attached for reference. I: conducted 28 well house inspections concurrent with the SVS tests. Due to recent high winds, several well houses were drifted with snow inside. In addition, SVS hydraulic fluid leaks were noted on wells F-12 and F-13^. Mr. Liddelow indicated that these items would be addressed. No other exceptions were noted. SUMMARY: I witnessed SVS tests and conducted well house inspections on BPX's F-Pad in the Prudhoe Bay Field. 17.8% failure rate = 90 day test cycle. 28 wells, 56 components tested. 10 failures. 17.8% failure rate. 28 well house inspections conddcted." Attachments: SVS PBU F Pad 12-7-00 JJ CC: NON-CONFIDENTIAL SVS PBU F Pad 12-7-00 JJ.doc Alaska Oil and Gas ConServation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Jeff Jones Submitted By: Jeff Jones Field/Unit/Pad: PBF/PBU/F Pad Separator psi: LPS 156 Date: 12/7/00 HPS 828 Well Permit Separ Set · L/P Test Test Test Date Oil, WAG, GINJ, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE F-ol 1700460 828 550 525 P P ' OIL F-02 1700560 828 550 500 P P OIL F-03 1700580 F-04 1710020 156 125 125 P' P OIL ~-05 1710090 , F.06 1710120 · F-07 1720230 F-08 1740110 F-09 1790760 ' ,, F-10A 2000670 F-11A 2000620 828 550 500 P P OIL F-1.2 1791070 828 550 550 P P OIL ~-13A 1961520 828 550 555 P e 0~L F-14 1800120 , F-15 1811300 828 550 490 P P OIL F-16A 1961600 156 125~ 0, 1 P OIL , F-17A 1941630 156 125' 130i P P OIL F-19 1811060 · F-21 1890560 156 125! 125 P P OIL F-22 1890620 156 12~I 1~5 e P OIL F-23A 1990740 156 125 125 P P OIL F-24 1831540 F-26A 1981890 156 125 125 P 4 OiL F-27 1861690 828 550 0 1. P OIL F-28 1861590 828 550 500 P P OIL 'F22~ 1861330 ~28 550 2'50 . 3 4 ' 0IL F-30 1891100 F-31 18615~0 " ' F-32 1890330 828 550 520 e P OIL F-33 1960030: F-34A 1961090 F-35 1880810 828 550 525! P P ' OIL F-36 1951960 828 550 0 2 ~ ' OIL F-37 1890990 828 550 550 P P OIL 1 ~_/1 ~/00 Page 1 of 2 SVS PBU F Pad 12-7-00 JJ.xls i[rllfllmlllllllmmT Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN& Number Number PSI PSI Trip Code Code Code Passed aAs or CYCLE F-38 1901350 F-39 1901410 156 125 125 P P OIL F-40 1911170 828 550 0 1 5 0IL F-41 1911040 828 550 530 P P ..... OiL F-42 1901580 F-43 ' 1910750 1'~6 '125 125 P P '" O~L i F-44 1910080 F-45 1910280 828 550 0 1 P ....... 0IL F-46 1901780 828 556' 50 3 P' OIL F-47A 2000350 156 '12~'' 130 P P OIL F-48 1910860 156 125 100 P P OIL i · Wells: 28 Components: 56 Failures: 10 Failure Rate: 17.8%1~1 oo ray Remarks: 12/13/00 Page 2 of 2 SVS PBU F Pad 12-7-00 JJ.xls WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Dr. Anchorage, Alaska 99501 MWD Formation Evaluation Logs F-47A, AK-MW-00006 July 18, 2000 1 LDWG formatted Disc with verification listing. APl#: 50-029-22232-01 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING ANI}-RETURNING-A COPY.OF.THE TRANSMITFAL LETTER TO THE ATTEN~ON OF: Sperry, Sun Drilling Services Attn: Jim Galvin 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 RECEIVED Date':. ,JUL 1 8 ~000 Alaska 0il & Gas Go'ns. Commission Anch0rag0 BP Exploration (Alaska) Inc. Petro-Technical Data Center, MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 5631 Silverado Way, Suite G · Anchorage, AK 99518 · 907-273-3500 · Fax' 907-273-3535 a Halliburton company To: WELL LOG TRANSMITTAL State of Alaska Alaska Oil and Gas Conservation Comm. Attn.: Loft Taylor 3001 Porcupine Drive Anchorage, Alaska 99501 /2 'July 18:2000 MWD Formation Evaluation Logs' F-47A, AK-MW-00006 F-47A: 2" x 5" MDGamma Ray Logs' 50-029-22232-01 2" x 5" TVD Gamma Ray Logs' 50-029-22232-01 1 Btueline 1 Rolled Sepia N/A PLEASE.ACKNOWLEDGE RECEIPT BY SIGNll~GANI).R~ -IIJzRNIN- G A COPY-OF-TItE-.~- SMt LETTER TO ~ ATTENTION OF: Sperry, Sun Drilling Services Atto: Yum Galvin 5631 Silverado Way, Suite G. Anchorage, Alaska 99518 R£C£1X/I D 'Naska 0il & {las Cons· commission ^nch0mga · BP Exploration (Alaska).Inc. Petro-technical Data Center, MB3-3 900 E. BenS°n Blvd. Anchorage, Alaska 99519-6612 5631 Silverado Way, Suite G · Anchorage, AK 99518 · 907-273-3500 · Fax: 907-273-3535 a Halliburton company Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99503-5711 ATTN: Sherrie NO. 283 Company: Field: Alaska Oil & Gas Cons Comm Attn: Lori Taylor 3001 Porcupine Drive Anchorage, AK 99501 Prudhoe Bay (Cased Hole) Well Job # Log Description Date Blueline Sepia Color CD Prints D-14A PRODUCTION PROFILE W/GHOST 000618 1 1 E-37 PRODUCTION PROFILE 000617 1 1 R-27 STATIC PRESSURE SURVEY 000618 1 1 F-47A 20149 MCNL ~ C~ (_~( ~'~ 000331 1 i 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: 6~27~00 BP Exploration (Alaska) Inc. Petrotectnical Data Center MB3-3 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date Delivered: RECEIVED JUL 07 2000 Alaska 0il & Gas Cons. Commission Anchorage Schlumberger GeoQuest 3940 Arctic Blvd, Suite 300 Anchorage, AK 99~3-5711 AI-I'N: Sherrie { ) ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1. Status of Well Classification of Service Well [] Oil [] Gas [] Suspended [] Abandoned [] Service , 2. Name of Operator 7. Permit Number BP Exploration (Alaska) Inc. 200-035 3. Address 8.' APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22232-01 , 4. Location of well at surface ~' 7';:~::-~.:; x~;;:,.,-~-~ ' 9. Unit or Lease Name 2880' SNL, 2193' WEL, SEC. 02, T11N, R13E, UM ';At top of productive interval ~; ':?~':~i ¥~ Prudhoe Bay Unit 3525' SNL, 1868' EWL, SEC. 01, T11N, R13E, UM i ..... i e,,,um er At total depth 2643' SNL, 2513' EWL, SEC. 01, T11N, R13E, UM ...... ~ '~ ' 11. Field and Pool 5. Elevation in feet (indicate KB, DF, etc.) 6. Lease Designation and Serial No. Prudhoe Bay Field / Prudhoe Bay Pool KBE -- 65.31' ADL 028280 12. Date Spudded3,26,2000 113' Date T'D' Reached 114' Date C°mp'' Susp'' °r Aband'0,20,2000 4,1,2000 115' Water depth' if °ffsh°reN/A MSL 116' N°' °, c°mpleti°nsOne 17. Total Depth (MD+TVD) 118. Plug Back Depth (MD+TVD) 119. Directional Survey 1 20. Depth where SSSV setJ 21. Thickness of Permafrost 13135 9024 FTI 13073 9024 FTI [] Yes [] NoI (Nipple) 2218' MDI 1900' (Approx.) 22. Type Electric or Other Logs Run MWD, GR, ROP, Compensated Neutron 23. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM SIZE CEMENTING RECORD~ ................ AMOUNT PULLED 20" 'Conducior 'Weld ' Surface 1i0'. - '30" ' 13-3/8" 68# NT-80 31' 3324' 16" 40s2 cu ~t AS ,I, 696 ca ~t 'G', 446 cu ~t AS ~ 9-5/8" 47# NT-80 29' 9026' 12-1/4" 2589 CUft Class 'G' 7" 29# K013CR 8747' 11034' 8-1/2" 1100 cuft Class 'G' 7-5/8" 6019' 8747' 9-6/6. Csg Cemented Scab Liner .. . 2-7/8" 6.16# L-80 8861' 131'35' .3-3/4" 337 cuft Class 'G' 24. Perforations open to Production (MD+TVD of ToP and 25. TUBING RECORD Bottom and interval, size and number) . SIZE DEPTH SET (MD) PACKER SET (MD) 2" Gun Diameter, 4 spf 4-1/2", 12.6#, L-80 8919' 8861" ..... MD TVD MD TVD 12015' - 12390' 9035' - 9034' 12450' - 12634' 9033' - 9038' 26. AC~D, FRACTURE, CEMENT SQUEEZE, ETC. 12680' - 12750' 9038' - 9038' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 12815' - 12895' 9035' - 9030' 2000' Freeze Protect with 24 Bbls of MeOH 12950' - 13060' 9029' - 9025' 27. PRODUCTION TEST Date First Production Method of Operation (Flowing, gas lift, etc.) April 6, 2000 Flowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE I GAS-OIL RATIO TEST PERIOD I Flow Tubing Casing Pressure CALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (CORR) Press. 24-HOUR RATE 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water. Submit~or9 ch!J3s.. Re. CEtVED 05 2000 An ' ora: e Form 10-407 Rev. 07-01-80 Submit In Duplicate , , , 29. Geologic Markers 30. Formation Tests , ..................................... Mea'sured ........... ~rue'Ve'rtic~i ...... Include inte~al tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Sadlerochit - Zone I (Base 14P) 11370' 9032' Sadlerochit - Zone 2 (Top 13P) 11908' 9030' 05 2000 81. Lisi' Ol'AUa~hments: summa, 0f mira9 Ddl'lin~'~epo,s, sUmeys ................. -- -- -- that and ' ' '" ' '"' b~'~t ~[ ' ' 32. m hereby ceniN' the loregoing is true correct to the my knowmedoe Signed Terrie Hubble. Title Technical Assistant III Date F-47A 200-035 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No./Approva~ No. 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 cementing and the location of the cementing tool. ITEM 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, Other-explain. ITEM 28: If no cores taken, indicate 'none'. Form 10-407 Rev. 07-01-80 Well: F-47A ,~,,~,Y 0 5 2000 Accept: 03/23/00 Field: Prudhoe Bay Spud: 03/26/00 APl: 50-029-22232-01 ~ =,.:~ ,..~i~ &. ~$ ~C4,~, C0~,,~ Release: 04/01/00 Permit: 200-035 ,~0f.rC¢-¢8 CTD Unit: Nordic #1 03/24/00 I 11099' Accept Rig 08:00 hrs. 3/23/00. Load hole w/used FIo-Pro. HB&R loaded IA w/seawater and diesel freeze protect. NU BOP, Test BOP (Witness waived by John Spaulding-AOGCC). TIH w/window milling BHA. Had trouble getting consistent depths due to buckling of CT in horizontal liner. Mill window and drill formation to 11099'. Work thru window with and without pump. 03/25/00 2 11035' Dress window 11078' - 11084' with diamond mill and string mill. Dry tag bottom of window; 40K overpull. Lost footage. Mill 11068' -11069', grabby and slow, then fell through to 11075'. Mill slow to 11076'. Motor getting weak. Try dry tag and could not find whipstock. RIH clean to 11400'. POOH. LD milling assembly: diamond mill severly worn. MU fishing assembly (hyd overshot). RIH. Chase whipstock to PBTD, attempt to latch. POOH, no recovery. PU Baker whipstock and running tools. TIH. Work whipstock up and down hole, position top of whipstock at 11035'. Drop 5/8" setting ball, displace w/FIo-Pro. Ball on seat, pressure to 2600 psi and pull 4k overpull to shear release. PU and set back down on whipstock to verify-OK. POOH. 03/26/00 3 11225' LD whipstock setting tools. PU window milling BHA. RIH. Mill window 11038' - 11060' (bottom of window 11045') POOH, Mill and string reamer in gauge. PU Drilling BHA, TIH. Correct depth at flag (- 15'). Orient and drill to 11225'. 03/27/00 4 12291' Drill horizontal 11255' - 11750'. Swap well to new mud. Drill, orient, and short trip to 12291'. 03/28/00 5 12463' Finish hole cleaning trip. BHA plugged. POOH. LD BHA. Broken flow restricter shaft in orienter. MU drilling BHA #6. RIH. Drill to 12463'. Pump MI Lubricant pill. Pill locked up 24 bbl from bit. Attempt to pump out w/rig pump-no progress. RU HB&R, pressure test lines to 8000 psi. Attempt to pump out Lubricant pill. Pumped 0.15 bpm @ 7000 psi, moved 5 bbl. Began getting overpull in open hole. POOH, break off injector. Attempt to pump pill out w/rig pump-no progress at 4500 psi. Start in hole to keep from freezing up. Pump w/HB&R. Pumped 0.25 bpm @ 6500 psi. Moved pill out of CT. Break off injector. PU BHA and pump to clean out. Break down BHA and check tools. Make up Drilling BHA, TIH, shallow test Sperry tools-Sperry tools failed. Troubleshoot Sperry tools. 03/29/00 6 13087' Change out Sperry pulser. RIH with drilling BHA #7. Drill 12463' - 12700'. Invert to get into distributary channel. Drill 12700' - 13087'. 03/30/00 7 13135' Drill to 13120' CTM, short trip to window. Hole clean. GR log for correlation, correct depth (+17'). Trip back to bottom, hole clean. Tag up, corrected TD is 13135'. POOH. MU and RIH with 2-7/8" liner to TD. No tight spots. Drop ball and release CTLRT. Shear ball seat at 4200 psi. PU to confirm release. Displace well to 2% KCI water, with full returns. Safety meeting with cementers. Prep to cement liner. F-47A, Coil Tubing Drilling Page 2 03/31/00 8 13135' Mix and pump 60 bbls 15.8 ppg Class G cement. Load dart and displace with 2% KCI. Land dart in CTLRT and shear liner wiper plug. Displace to latch collar. Bump with 1500 psi. Bleed and check floats - OK. Pull CTLRT out of deployment sleeve and POOH. PU 1-1/4" CSH and RIH. WOC. Wash liner to latch collar at 13073'. No stringers. Lay in 29 bbls 150k LSRV FIo-Pro. POOH. MU and RIH with memory CNL. Log down from 8750' to PBTD. Log up at 30 FPM. 04/01/00 9 13135' Log memory CNL from PBTD to liner top. POOH. MU 2" pen' guns. Replace hydraulic pump for injector. RIH with guns. Correct depth at latch collar. Position guns on depth and drop ball. Pressure to 2800 psi and shear firing head. POOH. Stand back CSH. LD guns. Pen'orated 820' with 2" HSD P J, 4 SPF, 60 deg: 12015' - 12390', 12450' - 12634', 12680' - 12750', 12815' - 12895', 12950' - 13060'. 04/02/00 10 13135' Finish LD pen' guns. All guns fired. Load out pen' guns. TIH to 2000' and freeze protect tubing. Purge CT w/N2, clean pits, ND BOP. Release Rig at 13:00 hrs, 04/01/00. 8500 8600 8700 9OOO I V 9100 92o0 B.P. Exploration (True) Structure · Pad F Field : Prudhoe Bay Well · F-47A, 50-029-222,52-01 Location : North Slope, Alaska East (feet) -> Created by potnis Date plotted: 11-Apr-2000 Plot Reference is F-47A. Coardinotes ore in feet reference F-~7. ['rue Vcrt~col Depths ere reference RKB - MSL = 65.5! ft. Brij Potnis 267-6613 ----- Boker Hughee INTEO 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 I I I I I I I I I I I I I I I I I I I I I I I I I I I I f I I I I 8OO 600 4OO 200 0 0 200 :3- 400 I 600 V 800 1000 1200 1400 Projected to TD { F-47A Ca~el02 Plan I i i I i I i I i i i t i i i i ] [ i i i I i i i i i i ii i i [ I t I I t i I i I I i t O0 0 100 200 500 400 500 600 700 800 900 1000 1100 1200 1500 1400 1500 1600 1700 1800 1900 2000 2100 Vertical Section (feet) -> Azimuth 59.00 with reference 745.15 S, 5071.64 E from F-47 B.P. Exploration (True) Pad F F-47A F-47 Prudhoe Bay North Slope, Alaska SURVEY LISTING by Baker Hughes INTEQ Your ref : F-47A Our ref : svy326 License : 50-029-22232-01 Date printed : Il-Apr-2000 Date created : il-Apr-2000 Last revised : il-Apr-2000 Field is centred on 708179.340,5930615.440,999.00000,N Structure is centred on 654779.885,5976857.603,999.00000,N Slot location is n70 20 8.783,w148 45 41.319 Slot Grid coordinates are N 5973934.280, E 652649.810 Slot local coordinates are 2878.93 S 2190.14 W Projection type: alaska - Zone 4, Spheroid: Clarke - 1866 Reference North is True North B.P. Exploration (True) Pad F,F-47A Prudhoe Bay,North Slope, Alaska Measured Inclin Azimuth Subsea R E C T A N G U L A R Depth Degrees Degrees Depth C O 0 R D I N A T E S 10874.90 92.90 105.40 8970.07 745.15S 3071.64E 11024.90 90.65 105.73 8965.42 785.38S 3216.07E 11031.00 90.50 105.76 8965.36 787.03S 3221.94E 11070.12 92.55 102.97 8964.32 796.74S 3259.81E 11126.26 94.57 98.52 8960.83 807.18S 3314.85E SURVEY LISTING Page 1 Your ref : F-47A Last revised : il-Apr-2000 Dogleg Vert G R I D C O 0 R D S Deg/100ft Sect Easting Northing 0.87 0.00 655735.96 5973252.76 1.52 103.07 655881.17 5973215.52 2.51 107.25 655887.07 5973213.99 8.85 134.72 655925.14 5973205.07 8.69 176.52 655980.37 5973195.77 11159.71 91.67 95.87 8959.01 811.36S 3347.98E 11197.31 90.53 92.90 8958.29 814.24S 3385.45E 11229.67 87.71 90.34 8958.79 815.15S 3417.79E 11255.92 87.36 88.26 8959.92 814.83S 3444.01E 11275.12 87.80 86.74 8960.73 813.99S 3463.18E 11304.14 85.75 84.44 8962.36 811.77S 3492.06E 11334.51 85.43 81.65 8964.69 808.10S 3522.!2E 11365.39 87.63 80.42 8966.56 803.30S 3552.56E 11406.66 90.61 76.38 8967.20 795.00S 3592.97E 11439.66 89.82 76.03 8967.07 787.13S 3625.02E 11.74 202.76 656013.58 5973192.27 8.46 233.41 656051.11 5973190.17 11.77 260.65 656083.45 5973189.93 8.03 283.30 656109.66 5973190.79 8.23 300.15 656128.80 5973192.02 10.61 326.06 656157.63 5973194.84 9.22 353.71 656187.60 5973199.13 8.16 382.28 656217.94 5973204.56 12.16 421.19 656258.17 5973213.69 2.62 452.71 656290.04 5973222.21 11471.49 88.68 72.69 8967.49 778.56S 3655.66E 11500.69 87.71 66.89 8968.41 768.48S 3683.04E 11531.16 88.68 63.55 8969.37 755.71S 3710.69E 11569.04 90.88 59.50 8969.52 737.66S 3743.97E 11598.69 92.37 57.22 8968.68 722.11S 3769.20E 11632.51 93.60 62.14 8966.91 705.07S 3798.35E 11668.09 93.51 66.01 8964.71 689.55S 3830.28E 11702.44 92.02 68.12 8963.05 676.18S 3861.88E 11760.66 91.05 76.73 8961.49 658.62S 3917.31E 11792.84 89.91 79.37 8961.22 651.96S 3948.78E 11825.24 88.86 82.51 8961.57 646.86S 3980.77E 11860.86 87.80 86.75 8962.60 643.53S 4016.21E 11910.96 86.66 93.78 8965.03 643.76S 4066.22E 11944.96 86.30 88.59 8967.12 644.46S 4100.14E 11986.24 87.45 83.76 8969.37 641.71S 4141.25E 12026.26 88.15 79.01 8970.91 635.72S 4180.78E 12114.81 90.79 69.87 8971.73 611.99S 4265.98E 12143.26 90.61 66.89 8971.38 601.51S 4292.43E 12192.84 87.98 61.79 8971.99 580.05S 4337.09E 12232.74 88.42 57.74 8973.24 559.98S 4371.54E 12265.26 89.56 55.11 8973.82 542.00S 4398.63E 12320.61 91.93 46.49 8973.10 507.05S 4441.48E 12355.98 93.68 44.31 8971.36 482.25S 4466.63E 12406.11 92.15 40.17 8968.81 445.19S 4500.28E 12467.47 88.26 31.43 8968.59 395.48S 4536.13E 12501.00 87.63 26.63 8969.80 366.19S 4552.38E 12534.07 87.56 25.50 8971.18 336.51S 4566.90E 12558.07 88.68 22.76 8971.97 314.63S 4576.70E 12606.82 89.69 20.42 8972.67 269.30S 4594.64E 12633.47 89.75 16.44 8972.80 244.03S 4603.06E 12670.92 89.60 11.95 8973.01 207.73S 4612.24E 12697.00 88.42 10.28 8973.46 182.14S 4617.27E 12757.89 91.76 2.90 8973.36 121.71S 4624.25E 12820.94 94.92 359.93 8969.69 58.80S 4625.81E 12878.52 92.64 4.83 8965.89 1.42S 4628.20E 11.09 483.40 656320.50 5973231.42 20.13 512.05 656347.66 5973242.06 11.41 542.32 656375.04 5973255.39 12.17 580.16 656407.94 5973274.13 9.18 609.79 656432.85 5973290.19 14.98 643.55 656461.63 5973307.83 10.86 678.92 656493.23 5973324.01 7.51 712.88 656524.54 5973338.03 14.88 769.44 656579.59 5973356.72 8.94 799.85 656610.92 5973364.03 10.22 829.90 656642.80 5973369.79 12.26 861.99 656678.16 5973373.86 14.20 904.74 656728.16 5973374.66 15.27 933.45 656762.08 5973374.66 12.01 970.11 656803.13 5973378.26 11.99 1007.08 656842.52 5973385.06 10.74 1092.33 656927.21 5973410.54 10.49 1120.39 656953.43 5973421.56 11.57 1169.73 656997.64 5973443.94 10.21 1209.60 657031.66 5973464.72 8.81 1242.08 657058.37 5973483.25 16.15 1296.81 657100.49 5973519.07 7.90 1331.14 657125.12 5973544.39 8.79 1379.06 657157.99 5973582.13 15.59 1435.40 657192.80 5973632.56 14.43 1464.42 657208.45 5973662.18 3.42 1492.15 657222.35 5973692.15 12.33 1511.82 657231.70 5973714.24 5.23 1550.54 657248.70 5973759.91 14.94 1570.78 657256.59 5973785.36 12.00 1597.34 657265.02 5973821.83 7.84 1614.83 657269.52 5973847.52 13.30 1651.94 657275.25 5973908.08 6.87 1685.68 657275.51 5973971.00 9.37 1717.28 657276.71 5974028.42 data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from F-47 and SSTVD from RKB - MSL = 65.31 ft. Bottom hole distance is 4705.40 on azimuth 87.24 degrees from wellhead. Vertical section is from tie at S 745.15 E 3071.64 on azimuth 59.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ B.P. Exploration (True) Pad F,F-47A Prudhoe Bay,North Slope, Alaska Measured Inclin Azimuth Subsea Depth Degrees Degrees Depth RECTANGULAR COORDINATES 12919.17 90.00 7.30 8964.95 12985.57 93.51 16.44 8962.92 13017.09 92.55 18.55 8961.25 13086.27 90.40 29.16 8959.47 13120.00 90.40 29.16 8959.23 38.99N 4632.49E 103.86N 4646.12E 133.88N 4655.58E 197.03N 4683.51E 226.49N 4699.95E SURVEY LISTING Page 2 Your ref : F-47A Last revised : il-Apr-2000 Dogleg Vert G R I D C 0 0 R D S Deg/100ft Sect Easting Northing 8.89 1741.77 657280.17 5974068.90 14.74 1786.86 657292.46 5974134.04 7.35 1810.43 657301.30 5974164.24 15.64 1866.90 657327.92 5974227.95 0.00 1896.16 657343.74 5974257.74 Ail data in feet unless otherwise stated. Calculation uses minimum curvature method. Coordinates from F-47 and SSTVD from RKB - MSL = 65.31 ft. Bottom hole distance is 4705.40 on azimuth 87.24 degrees from wellhead. Vertical section is from tie at S 745.15 E 3071.64 on azimuth 59.00 degrees. Grid is alaska - Zone 4. Grid coordinates in FEET and computed using the Clarke - 1866 spheroid Presented by Baker Hughes INTEQ B.P. Exploration (True) Pad F,F-47A Prudhoe Bay,North Slope, Alaska SURVEY LISTING Page 3 Your ref : F-47A Last revised : il-Apr-2000 Comments in wellpath MD SSTVD Rectangular Coords. Comment 10874.90 8970.07 745.15S 3071.64E Tie-in Point 13120.00 8959.23 226.49N 4699.95E Projected to TD NO Targets associated with this wellpath ,) North Slope Alaska Alaska State Plane 4 PBU WOA F Pad F-47A Surveyed: 29 March, 2000 'SURVEY REPORT, 4 May, 2000 Your Ref: API-500292223201 Surface Coordinates: 5973934.26 N, 652649.44 E (70° 20' 08.7828" N, Kelly Bushing: 65.31ft above Mean Sea Level 148° 45' 41.3301" W) sp.=r~r',~j-sum DRILLING SERVICES Survey Ref: svy9761 A HALLIBURTON COMPANY North Slope Alaska Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Sperry-Sun Drilling Services Survey Report for F-47A Your Ref: AP1-$00292223201 Surveyed: 29 March, 2000 Vertical Depth (ft) 10874.90 92.900 105.400 8970.14 9035.45 11031.00 90.500 105.746 8965.51 9030.82 11070.12 92.550 102.956 8964.47 9029.78 11126.26 94.570 98.506 8960.98 9026.29 11159.71 91.670 95.856 8959.16 9024.47. 11197.31 90.530 92.886 8958.44 9023.75 11229.67 87.710 90.326 8958.93 9024.24 11255.92 87.360 88.246 8960.06 9025.37 11275.12 87.800 86.726 8960.87 9026.18 11304.14 85.750 84.426 8962.51 9027.82 11334.51 85.430 81.636 8964.84 9030.15 11365.39 87.630 80.406 8966.71 9032.02 11406.66 90.610 76.366 8967.34 9032.65 11439.66 89.820 76.016 8967.22 9032.53 11471.49 88.680 72.676 8967.64 9032.95 11500.69 87.710 66.876 8968.56 9033.87 11531.16 88.680 63.536 8969.52 9034.83 11569.04 90.880 59.486 8969.66 9034.97 11598.69 92.370 57.206 8968.82 9034.13 11632.51 93.600 62.126 8967.06 9032.37 11668.09 93.510 65.996 8964.85 9030.16 11702.44 92.020 68.106 8963.20 9028.51 11760.66 91.050 76.716 8961.63 9026.94 11792.84 89.910 79.356 8961.36 9026.67 11825.24 88.860 82.496 8961.71 9027.02 Local Coordinates Northings Eastings (ft) (ft) Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (°/100ft) 745.28 S 3071.25 E 5973251.64 N 655735.22 E 787.17 S 3221.54 E 5973212.83 N 655886.33 E 796.86 S 3259.42 E 5973203.91N 655924.40 E 807.29 S 3314.45 E 5973194.60 N 655979.64 E 811.47 S 3347.59 E 5973191.10 N 656012.85 E 814.33 S 3385.06 E 5973189.00 N 656050.38 E 815.24 S 3417.40 E 5973188.75 N 656082.73 E 814.91 S 3443.62 E 5973189.61 N 656108.94 E 814.07 S 3462.79 E 5973190.84 N 656128.08 E 811.84 S 3491.67 E 5973193.66 N 656156.91 E 808.16 S 3521.73 E 5973197.95 N 656186.89 E' 803.35 S 3552.17 E 5973203.38 N 656217.22 E 795.05 S 3592.58 E 5973212.50 N 656257.45 E 787.17 S 3624.62 E 5973221.03 N 656289.33 E 778.58 S 3655.26 E 5973230.24 N 656319.79 E 768.50 S 3682.64 E 5973240.88 N 656346.96 E 755.73 S 3710.28 E 5973254.21 N 656374.34 E 737.67 S 3743.56 E 5973272.94 N 656407.24 E 722.12 S 3768.79 E 5973289.01 N 656432.15 E 705.06 S 3797.93 E 5973306.65 N 656460.94 E 689.53 S 3829.86 E 5973322.83 N 656492.54 E 676.16 S 3861.45 E 5973336.84 N 656523.85 E 658.59 S 3916.88 E 5973355.54 N 656578.91'E 651.92 S 3948.35 E 5973362.84 N 656610.25 E 646.81 S 3980.34 E 5973368.60 N 656642.12 E 1.553 8.848 8.691 11.736 8.459 11.769 8.028 8.235 10.607 9.220 8.159 12.162 2.618 11.087 20.129 11.409 12.167 9.183 14.976 10.859 7.514 14.877 8.936 10.218 Alaska State Plane 4 PBU_WOA F Pad Vertical Section (ft) Comment 2293.98 2403.54 2431.58 2474.14 2500.81 2531.91 2559.51 2582.42 2599.47 2625.64 2653.54 2682.34 2721.53 2753.25 2784.11 2812.87 2843.20 2881.06 2910.68 2944.44 2979.87 3013.93 3070.75 3101.38 3131.67 Tie-on Survey Window Point MWD Magnetic Continued... 4 May, 2000 - 15:18 -2 - DrillQuest 1.05.05 North Slope Alaska Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Sperry-Sun Drilling Services Survey Report for F-47A Your Ref: API-500292223201 Surveyed: 29 March, 2000 Vertical Depth (ft) 11860.86 87.800 86.736 8962.75 9028.06 11910.96 86.660 93.766 8965.17 9030.48 11944.96 86.300 88.576 8967.26 9032.57 11986.24 87.450 83.746 8969.52 9034.83 12026.26 88.150 78.996 8971.05 9036.36 12114.81 90.790 69.856 8971.87 9037.18 12143.26 90.610 66.876 8971.53 9036.84 12192.84 87.980 61.776 8972.14 9037.45 12232.74 88.420 57.726 8973.39 9038.70 12265.26 89.560 55.096 8973.96 9039.27 12320.61 91.930 46.476 8973.24 9038.55 12355.98 93.680 44.296 8971.51 9036.82 12406.11 92.150 40.156 8968.96 9034.27 12467.47 88.260 31.416 8968.74 9034.05 12501.27 87.630 26.616 8969.95 9035.26 12534.07 87.560 25.486 8971.33 9036.64 12558.07 88.680 22.746 8972.12 9037.43 12606.82 89.690 20.406 8972.81 9038.12 12633.47 89.750 16.426 8972.94 9038.25 12670.92 89.600 11.936 8973.15 9038.46 12697.00 88.420 10.266 8973.60 9038.91 12757.89 91.760 2.886 8973.51 9038.82 12820.00 94.920 359.916 8969.89 9035.20 12878.52 92.640 4.816 8966.03 9031.34 12919.17 90.000 7.286 8965.09 9030.40 Local Coordinates Northings Eastings (ft) (ft) 643.47 S 4015.78 E 643.69 S 4065.79 E 644.38 S 4099.71 E 641.62 S 4140.82 E 635.62 S 4180.35 E 611.87 S 4265.54 E 601.39 S 4291.98 E 579.92 S 4336.65 E 559.83 S 4371.09 E 541.84 S 4398.17 E 506.89 S 4441.01 E 482.08 S 4466.16 E 445.02 S 4499.80 E 395.30 S 4535.63 E 365.77 S 4552.01E 336.33 S 4566.41E 314.44 S 4576.20 E 269.11 S 4594.13 E 243.83 S 4602.55 E 207.53 S 4611.72 E 181.95 S 4616.74 E 121.51 S 4623.71 E 59.54 S 4625.22 E 1.21S 4627.64 E 39.19 N 4631.92 E Global Coordinates Dogleg Northings Eastings Rate (ft) (ft) (°/100ft) 5973372.66 N 656677.49 E 5973373.47 N 656727.49 E 5973373.46 N 656761.41E 5973377.06 N 656802.46 E 5973383.86 N 656841.86 E 5973409.34 N 656926.55 E 5973420.36 N 656952.78 E 5973442.73 N 656996.99 E 5973463.52 N 657031.02 E 5973482.05 N 657057.73 E 5973517.87 N 657099.85 E 5973543.18 N 657124.48 E 5973580.93 N 657157.36 E 5973631.36 N 657192.18 E 5973661.22 N 657207.96 E 5973690.95 N 657221.74 E 5973713.03 N 657231.10 E 5973758.72 N 657248.09 E 5973784.16 N 657256.00 E 5973820.64 N 657264.43E 5973846.32 N 657268.93 E 5973906.89 N 657274.66 E 5973968.88 N 657274.92 E 5974027.24 N 657276.14 E 5974067.72 N 657279.60 E 12.265 14.199 15.273 12.011 11.989 10.742 10.493 11.572 10.205 8.813 16.149 7.898 8.794 15.588 14.314 3.449 12.328 5.228 14.936 11.996 7.840 13.302 6.976 9.218 8.892 Alaska State Plane 4 PBU_WOA F Pad Vertical Section (ft) Comment 3164.08 3207.36 3236.44 3273.48 3310.76 3396.48 3424.64 3474.06 3513.93 3546.37 3600.92 3635.07 3682.69 3738.51 3767.40 3794.53 3813.92 3852.01 3871.88 3897.89 3914.97 3951.07 3983.20 4014.30 4038.11 Continued... 4 May, 2000- 15:18 -3- DrillQuest 1.05.05 Sperry-Sun Drilling Services Survey Report for F-47A Your Ref: API-500292223201 Surveyed: 29 March, 2000 North Slope Alaska Measured. Sub-Sea Vertical Local Coordinates Depth Incl. Azim. Depth Depth Northings Eastings (ft) (ft) (ft) (ft) (ft) Global Coordinates Northings Eastings (ft) (ft) 12985.57 93.510 16.426 8963.06 9028.37 104.07 N 4645.53 E 5974132.86 N 13017.09 92.550 18.536 8961.39 9026.70 134.09 N 4654.99 E 5974163.07 N 13086.27 90.400 29.146 8959.60 9024.91 197.25 N 4682.90 E 5974226.78 N 13135.00 90.400 29.146 8959.26 9024.57 239.81N 4706.64 E 5974269.82 N All data is in feet unless otherwise stated. Directions and coordinates are relative to True North. Vertical depths are relative to Well Reference. Northings and Eastings are relative to Well Reference. 657291.89 E 657300.74 E 657327.36 E 657350.22 E Magnetic Declination at Surface is 27.141° (23-Mar-00) The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well Reference and calculated along an Azimuth of 60.180° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 13135.00ft., The Bottom Hole Displacement is 4712.74ft., in the Direction of 87.083° (True). Dogleg Rate (°/100ft) 14.737 7.346 15.643 o.00o Alaska State Plane 4 PBU_WOA F Pad Vertical Section (ft) Comment 4082.18 41o5.31 416o.94 4202.69 Projected Survey 2000 Continued... 4 May, 2000 - 15:19 - 4 - DrillQuest 1.05.05 Sperry-Sun Drilling Services Survey Report for F-47A Your Ref: API-500292223201 Surveyed: 29 March, 2000 North Slope Alaska Alaska State Plane 4 PBU_WOA F Pad Comments Measured Depth (ft) 10874,90 11 o31 .oo 13135.o0 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 9035.45 745.28 S 3071.25 E 9030.82 787.17 S 3221.54 E 9024.57 239.81 N 4706.64 E Comment Tie-on Survey Window Point Projected Survey Survey tool program From Measured Vertical Depth Depth (ft) (ft) 0,00 0.00 11031.00 9030.82 To Measured Vertical Depth Depth (ft) (ft) 11031.00 9030.82 13135.00 9024.57 Survey Tool Description Good Gyro MWD Magnetic 4 May, 2000 - 15:19 - 5- DrillQuest 1.05.05 ALASKA OIL AND GAS CONSERVATION COPlMISSION TONY KNOWLES, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 FAX: (907) 276-7542 Ted Stagg CT Drilling Engineer BP Exploration (Alaska) Inc. P O Box 196612 Anchorage, AK 99519-6612 Re~ Prudhoe Bay Unit F-47A BP Exploration (Alaska) Inc. Permit No: 200-035 Sur Loc: 2880'SNL, 2193'WEL, Sec. 02, TllN, R13E, UM Btmhole Loc. 2651'SNL, 2723'WEL, Sec. 02, T11N, 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 contacting the Commission petroleum field inspector on the North Slope pager at 659-3607. Robert N. Christenson, P.E. Chair BY ORDER OF TH,E ~UOMMISSION DATED this ~ ~ day of March, 2000 dlf/Enclosurcs cc~ Department of Fish & Game. Habitat Section w/o encl. Department of Environmental Conservation w/o encl. · ~ STATE OF ALASKA _-. ~'~/f~ ALASI~' ')IL AND GAS CONSERVATION COP 'SSION ,~2--j3/,,~..;~- PERMIT TO DRILL 20 AAC 25.0O5 la. Type of work [] Drill [] Redrill lb. Type of well [] Exploratory [] 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 (Alaska) Inc. KBE = 65.31' Prudhoe Bay Field / Prudhoe 3. Address i6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028280 4. Location of well at sUrface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2880' SNL, 2193' WEL, SEC. 02, T11 N, R13E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number 3271' SNL, 600' WEL, SEC. 02, T11N, R13E, UM F-47A Number 2S100302630-277 At total depth i9. Approximate spud date 2651' SNL, 2723' WEL, SEC. 02, T11N, R13E, UM 03/30/00 Amount $200,000.00 i21 DiStance to nearest property line 113. Distance to nearest well 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028281,2556' MD!. No Close Approach 2560 13169' MD / 8961' TVD 16. To be completed for deviated wells i17. AntiCipated presSure {see 2'0 ~AC 2~i'035 (e)"'(2)} .......... Kick Off Depth 11100' Maximum Hole Angle 96, ...... Maximum surface 240,5 psig, At,total dep!h,,,,(TVD) ,,8900' / 347,3 psig 18. Casing Program -'- Specifications Setting '~epth Size Top Bottom Quantity of Cement Hole Casing Wei,qht Grade Coupling Length MD TVD MD TVD (include sta,qe data) 3-3/4" 2-7/8" 6.16# L-80 ST-L 4284' 8885' 8420' 13169' 8961' 298 cu ft Class 'G' ..... , ..... ...... 19. To be completed for Redrill, Re-entry, and Deepen Operations. .,.-.: ':. Present well condition summary . Total depth: measured 12400 feet Plugs (measured) Baker 3-3/8" Retrievable IBP pushed d0W~'l~;~i~ to 11700' true vertical 9010 feet (02/96) Effective depth: measured 12330 feet Junk (measured) true vertical 9009 feet Casing Length Size Cemented M D TVD Structural Conductor 110' 20" 110' 110' Surface 3293' 13-3/8" 4082 cuft AS III, 696 cuft 'G', 145 cuft AS I 3324' 3324' Intermediate 8997' 9-5/8" 2589 cu ft Class 'G' 9026' 8584' Production Liner 3643' 7" 1100 cu ft Class 'G' 8747' - 12390' 8386' - 9010' Scab Liner 2728' 7-5/8" Cemented Scab Liner 6019' - 8747' 6019' - 8386' Perforation depth: measured 10410'- 11260', 11360'- 11600', 11700'- 12000', 12140'- 12320' true vertical 9059' - 9034', 9037' - 9031' 9024' - 9010', 9023' - 9009' i i"4 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 ;COntact:Engineer Name/Number: Ted Stagg; 564~469# Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that the foregoing is. true and correct to the best of my knowledge /~//~ Signed Ted Stagg Title CT Drilling Engineer Date Permit Number i APl Number ._.Approval Date See cover letter "~~--¢_.~ .~;-~ ~'! 50- 029-22232-01 ~ ;' ~,,'~-- ~'~ for other requirements Conditions of Approval: Samples Required [] Yes [~[~No Mud Log Required [] Yes ,l~No Hydrogen Sulfide Measures /[~..Yes [] No Directional Survey Required J~Yes [] No Required Working Pressure for BOPE [] 2K; [] 3K; J~4K; [] 5K; [] 10K; [] 15K Other: OI~IGINAL SIGNED BY Robert N. Christenson by order of Approved By Commissioner the commission Date S--~.,_'"~'""'(~_ Form 10-401 Rev. 12-01-85 Submit In Triplicate BPX F-47a Sidetrack Summary of Operations: F-47 is being sidetracked to target reserves in the Zone 1 mouthbar sands (13P). This sidetrack will be conducted in two phases. Phase 1: Set Whipstock at 11,090': Planned for March 20-22, 2000. · A Mechanical Integrity Test will be performed. · A whipstock drift and Kinley caliper will be run. · The well will be killed with seawater followed by 8.7 ppg FIo-Pro. · CTE-Line will be used to set the whipstock at approx. 11,090' MD. Phase 2: Mill Window, Drill and Complete sidetrack: Planned for March 30, 2000. Drilling coil will be used to mill the window, drill and complete the directional hole as per attached plan. Mud Program: · Phase 1' Seawater, 8.7 ppg FIo-Pro. · Phase 2: FIo-Pro (8.6 - 8.7 ppg) Disposal: · No annular injection on this well. · All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. · All Class I wastes will go to Pad 3 for disposal. Casing Program: · 2 7/8", 6.16#, L-80, ST-L liner will be run from TD to approx. 8,885' MD and cemented with approx. 53 bbls. cement to bring cement to approx. 8913' TVDss (8,950' MD). The liner will be pressure tested to 2200 psi and perforated with coiled tubing conveyed guns. Well · · · Control: BOP diagram is attached. Pipe rams, blind rams and the CT pack off will be pressure tested to 400 psi and to 4000 psi. The annular preventer will be tested to 400 psi and 2000 psi. Directional · See attached directional plan · Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. Logging · A Gamma Ray log will be run over all of the open hole section. · A Memory CNL will be run inside the 2 7/8" liner. Hazards No faults or lost circulation are expected. Res. pressure is normal. Reservoir Pressure Res. pressure is approx. 3473 @ 8900ss. Max. surface pressure with gas (0.12 psi/fi) to surface is 2405 psi. ,0 cai Section 0 500 1,000 Path Distance (Feet) 1,500 2,000 2,500 3,000 3,500 4,000 4, 500 F-47a Case 102 2/18/00 Angle @ K.O.= 90 deg MD:11100 Tot Drld:2069 ft 13169TD kp ~kp~erfs 11360 to 12320 erfs I ~' ~" 110410-112601 I Marker Depths ~ri~l Wellbore I 'rz2 I 8,?$1IftTVD 8.9601ftTVD TSAD Kick Off I 8,965J~ TVD I 11,100Jft MD Deprtr @KO 3,400 ft MD KO Pt 11,100J MD New Hole 2069J I Total MD 13,169J TVD TD 8,961J Curve 1 DLS de~l/100 6 Tool Face Len~lth 30 Curve 2 10 -30 30 Curve 3 10 -60 30 Curve 4 10 - 105 363 Curve 5 10 -70 109 Curve 6 10 90 299 Curve 7 10 -90 869 Curve 8 90 10 Drawn: 3/2/2000 13:21 Plan Name: Case 102 339 2,069 1,000 500 0 -500 - 1,000 -1,500 1,500 F-47 IF-47a Case 102 2/18/00 2,000 2, 500 3,000 3, 500 4,000 4, 500 5,000 5, 500 X distance from Sfc Loc JWell Name F-47 J CLOSURE JDistance 4,754 ft Az 86 de~l NEW HOLE E/W (X) N/S (Y) Kick Off 3,303 -741 TD 4,742 325 Hate Plane 657,392 5,974,260 Surface Loc 652,650 5,973,934 DLS de~l/100 Tool Face Len~lth Curve 1 6 0 ~,0! Curve 2 10 -30 30 30 Curve 3 10 -60 Curve 4 10 - 105 363 Curve 5 10 -70 109 Curve 6 10 90 299' Curve 7 10 -90 869 Curve 8 10 90 339 2,069 Drawn: 3/2/2000 13:21 Plan Name: Case 102 TREE: 4-1/16"-5M ClW WELLHEAD: 11" - 5M FMC ACTUATOR: BAKER ~,~ F-47a Proposed Completior'-~' KB. ELEV = 65.31 BF. ELEV = 35.46 SSSVLANDING NIPPLE 2218 (OTIS)(3.813" ID) 13-3/8", 68#/ft, I 3324 NT-80 CYHE BTRS IKOP: 6107 MAX ANGLE:95.3 7 5/8" FL4S CSG SCAB LINER 6019' LINER TOP GAS LIFT MANDRELS MERLA [W/1" BK LATCH] N-° MD(BKB) TVDss 5 2999 2999 4 5519 5519 3 7172 7108 2 8588 8254 I 8697 8341 4-1/2", 12.6#/ft, Mod Butts TUBING , TUBING ID: 3.958' CAPACITY: 0.0152 BBL/FT Top of 2 7/8" Liner approx. 8885' MD 4-1/2 .... SWS" NIPPLE (PARKER) (3.813" ID) OTIS WRATCHET LATCH ASSEMBLY OTIS "MHR" 7"X4"BORE 9CR PERM. PACKRER 4-1/2", 12.6#/ft, Mod Butts, TAILPIPE 8809 8867 8861 TOP OF TIW I 8747 7" LINER 9-5/~" 47 #/ft I 9026 NT-80 NSCC IWhipstock top approx. 11,090'MD I IKilled with 8.7 ppg FIo-Pro HORIZONTAL WELL PERFORATION SUMMARY REF: LOG:ANADRILL LWD CDR 2/3/92 SIZE SPF INTERVAL (PEN/SQZ'D 4 1/2" 2/4 10,410-11,260 OPEN 4 1/2" 2/4 11,360-11,600 OPEN 4 1/2" 2/4 11,700-12,000 OPEN 2/4 12,140-12,320 OPEN 41/2" PBTD ~ 7", 29 #/ft, KO13 Cr, FOX I 12~390 I 4-1/2 .... SWN" NIPPLE (Parker) (3.725" ID) 8907 4 1/2 WLEG 8919 ELMD 8922' 2 7/8" liner cemented to approx. 9,850'MD (8913ss) 3-3/8" Ret. IBP @ 11700' "Bkr 3-3/8" R~{: IB'~-."~' 12~23' · ~ · Set 10/13/93· '.' · . ~,, . Failed-Went d~)wnhole ? ~ 2 3/8" CT ~1 I I I 10,000 psi Pack-Off Lubricator~L l F-47a CT Drilling & Completion BOP LU 22.5" _/ 7 1/16" Annular Blind/Shear 71/16" Pipe/Slip 3/8" 1 a" 38" I-~- ..= .s,,,,.,:,, ~__. ~~,~,, ~ Pipe ~ ~ 2 O/O" SWAB OR MASTER VALVE I I .-----, STATE Of AL~-SKA .-~- ALASK, ?IL AND GAS CONSER~/ATION COM 3SION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: I~1 Abandon [] Suspend [] Plugging [] Time Extension [] Perforate [] Alter Casing [] Repair Well [] Pull Tubing [] Variance [] Other [] Change Approved Program [] Operation Shutdown [] Re-Enter Suspended Well [] Stimulate Plug Back for Sidetrack 2. Name of Operator BP Exploration (Alaska) Inc. 3. Address P.O. Box 196612, Anchorage, Alaska 99519-6612 Location of well at surface 2880' SNL, 2193' WEL, SEC. 02, T11N, R13E, UM At top of productive interval 3271' SNL, 600' WEL, SEC. 02, T11N, R13E, UM At effective depth 4071' SNL, 2261' EWL, SEC. 01, T11N, R13E, UM At total depth 4093' SNL, 2328' EWL, SEC. 01, T11N, R13E, UM 5. Type of well: [] Development [] Exploratory [] Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 65.31' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number F-47 9. Permit Number 191-146 10. APl Number 50- 029-22232-00 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Scab Liner 12400 feet 9010 feet 12330 feet 9009 feet Length 110' 3293' 8997' 3643' 2728' Plugs (measured) Baker 3-3/8" Retrievable'JBP~pUShed downhole to 11700' (02/96) · Junk (measured) 20" 110' 110' 13-3/8" 4082 cu ft AS III, 696 cuft 'G', 145 cuft AS I 3324' 3324' 9-5/8" 2589 CUft Class 'G' 9026' 8584' Size Cemented TVD 7" 1100 cuft Class 'G' 8747' - 12390' 8386' - 9010' 7-5/8" Cemented Scab Liner 6019' - 8747' 6019' - 8386' Perforation depth: measured true vertical 10410'-11260', 11360'-11600', 11700'-12000', 12140'-12320' 9059'-9034', 9037'-9031', 9024'-9010', 9023'-9009' Tubing (size, grade, and measured depth) 4ol/2", 12.6#, L-80 to 8919' Packers and SSSV (type and measured depth) 4-1/2" Otis SSSV Landing Nipple at 2218'; 7" x 4" Otis 'MHR' packer at 8861' 13. Attachments [] Description Summary of Proposal [] Detailed Operations Program [] BOP Sketch 4. Estimated date for commencing operation March 20, 2000 16. If proposal was verbally approved 15. Status of well classifications as: []Oil []Gas []Suspended Service Name of approver Date Approved Contact Engineer Name/Number: Ted Stagg, 564-4694 Prepared By Name/Number: Terde Hubble, 564-4628 i17. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed ~ ,/~ ~ Title CT Drilling Engineer Ted Stagg Conditions of Approval: Notify Commission so representative may witness Plug integrity __ BOP Test __ Location clearance __ Date Approval No. ~:~ (~") Cf-) -- ~) ~'~'O Mechanical Integrity Test __ Subsequent form required 10- Approved by order of the Commission Commissioner Date Form 10-403 Rev. 06/15/88 Submit In Triplicate DATE 1 62394 I[,.~/~,~ I ~"~'~ I VENDOR ALASKASTI 4 O0 )ATE INVOICE / CREDIT MEMO DESCRIPTION GROSS DISCOUNT NET )300 CKO203OOC 100. O0 100. O0 ~NDLING INST: S/H TERRIE HUBBLE ,r rACH~O CHECK IS IN PAYMENT FOR ITEMS DESCRIBED ABOVE~ 1OO. OO 1OO. OO BP.EXPLORATION (ALASKA), lNG, : · :: P-O.":~0X: 196612 :":":':': ..: -'..:.. ANCHORAGEjiALAS~ 99519-6612 . : :: .. ::.. .,. FIRST NATIONAL. BANK .OF ASHLAND ':.::..:-.:: .' .'-:' :'a~l:'~T~ ~ .:::::::':.":::::'.. :.:.: .:- NA~ION~E:OIT~.BANK '.:'.:::. :'... :: ':C~V~D, OHI0 · :::..56-~9 ': ':' ....... 412 No. H ::::1:6 2.:3 9 -.:.::..:: ...:.'::: ... ::: .'.:::.:. ::.::: CONSOEIDA:ED 'COMI~IE~CIAL::'^cC~UNT ::i.:.: .' '" ':: : · :' .'. 0016;2394 . . ONE HUNDRED & ****************************************** US DOLLAR The ALASKA STATE :DEPT DF REVENUE : · · .. .... . '' . : : :7..'.:::'. ~ER AOOCC::' : :-:: ..... ::' ' 3001 PORCUP]'NE DR AK 99501-3120 ANCHORAGE 02/04/00 WELL PERMIT CHECKLIST COMPANY FIELD & POOL INIT CLASS .J-~ L,/ /' ~.~//--- ADMINISTRATION 1. Permit fee attached ....................... PROGRAM: exp_ devv/ redrll /'/ serv__ wellbore seg __ UNIT# d3!t . 9. 10. 11. DATE 12. '~ '/O ' ~/..2 13. Lease number appropriate ................... Unique well name and number .................. Well located in a defined pool .................. Well located proper distance from drilling unit boundary .... Well located proper distance from other wells .......... Sufficient acreage available in drilling unit ............ If deviated, is wellbore plat included ............... Operator only affected party ................... Operator has appropriate bond in force ............. Permit can be issued without conservation order ........ Permit can be issued without administrative approval ...... Can permit be approved before 15-day wait ........... ENGINEERING 14. Conductor string provided ................... 15. Surface casing protects all known USDWs ........... 16. CMT vol adequate to circulate on conductor & surf csg ..... 17. CMT vol adequate to tie-in long string to surf csg ........ 18. CMT will cover all known productive horizons .......... 19. Casing designs adequate for C, T, B & permafrost ....... 20. Adequate tankage or reserve pit ................. 21. If a re-drill, has a 10-403 for abandonment been approved... 22. Adequate wellbore separation proposed ............. 23. If diverter required, does it meet regulations .......... 24. Drilling fluid program schematic & equip list adequate ..... 25. BOPEs, do they meet regulation ................ 26. BOPE press rating appropriate; test to I.~(~(,.~ psig. 27. Choke manifold complies w/APl RP-53 (May 84) ........ 28. Work will occur without operation shutdown ........... 29. Is presence of H2S gas probable ................. GEOLOGY 30. Permit can be issued w/o hydrogen sulfide measures ..... ann. disposal para req __ ON/OFF SHORE N N Y N N N Y N 31. Data presented on potential overpressure zones ..... /~,,~. Y N 32. Seismic analysis of shallow gas zones ........... ~,,~- Y N 33. Seabed condition survey (if off-shore) ........... x"~,/'f - Y N 34. Contact name/phone for weekly progress reports [exploratory only](~ N ANNULAR DISPOSAL 35. APPR DATE With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; ....... Y N (B) will not contaminate freshwater; or cause drilling waste... Y N to surface; (C) will not impair mechanical integrity of the well used for disposal; Y N (D) will not damage producing formation or impair recovery from a Y N pool; and (E) will not circumvent 20 AAC 25.252 or 20 AAC 25.412. Y N GEOLOGY: ENGINEERING: UlC/Annular COMMISSION: RPC ,[ BEW ~ WM ~ DWJ JDH "~ -- RNC r~'t:~ ~ ,~_...... SFD'~ _ . TEIVrT~~~- $~ b CO c:\msoffice\wordian\diana\checklist (rev. 09/27/99) Comments/Instructions: Well Histo.ry File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information, of this nature is accumulated at the end of the file under APPENDIX. No special'effort has been made to chronologically organize this category of information. Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevisi°n: 4 $ Fri Jul 14 10:50:12 2000 Reel Header Service name ............. LISTPE Date ..................... 00/07/14 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments' STS LIS Writing Library. Scientific Technical Services Tape Header Service name ............. LISTPE Date ..................... 00/07/14 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN ° Comments ................. STS LIS Writing Library. Scientific Technical Services Physical EOF Comment Record TAPE HEADER Prudhoe Bay - CNS MWD/MAD 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: MWD RUN 1 AK-MW-00006 S. LATZ MCMULLEN / P RECEIVED JUL 1 8 2000 Alaska 0[1 & G~s Co,ns. (3ommission F- 47A AnChOrage 500292223201 BP Exploration (Alaska) Inc. Sperry Sun 13 -JUL- 00 MWD RUN 2 AK-MW-00006 S. LATZ MCMULLEN / P MWD RUN 3 AK-MW-00006 B. JAHN MCMULLEN / P 2 liN 13E 2400 2192 65.31 DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING REMARKS: .00 .00 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 3.750 7.000 11031.0 3.750 3.750 1. ALL DEPTHS ARE MEASURED DEPTHS UNLESS OTHERWISE NOTED. 2o ALL VERTICAL DEPTHS ARE SUB-SEA TRUE VERTICAL DEPTHS (SSTVD) . 3. MWD RUNS 1-3 A_RE DIRECTIONAL WITH NATUR3~L GAMMA PROBE (NGP) UTILIZING A SCINTILLATION DETECTOR. 4. DIGITAL MWD DATA ONLY IS SHIFTED TO THE PDC OR LOG OF 03/31/00 (MCNL) . LOG DATA AND HEADER INFORMATION RETAIN THE ORIGINAL DRILLER'S DEPTH REFERENCE. KICKOFF POINT FROM THE PARENT WELLBORE IS ll031'MD, 8965'SSTVD. 5. OWING TO THE LOCATION AND INCLINATION OF THE WELLBORE AT KICKOFF, AND THE SMALL VARIATION IN VERTICAL DEPTHS OF THE WELLBORE TRACK, NO TVD LOG IS PRESENTED. 6. MWD RUNS 1-3 REPRESENT WELL F-47A WITH API#: 50-029-22232-01. THIS WELL REACHED A TOTAL DEPTH (TD) OF 13135'MD, 8959'SSTVD. SROP = SMOOTHED RATE OF PENETRATION. SGRD = SMOOTHED GAMMA RAY. $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE GR R0P $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 11033.0 13099.0 11059.0 13129.5 BASELINE DEPTH 11033.0 11035.0 11037.5 11039.5 11041 5 11043 0 11054 0 11082 0 11087 5 11089 0 11090 0 11155 5 11157 0 11158 5 11177 5 11186 5 11200 0 11236 5 11311 5 11313 0 11361 0 11371 0 11380 0 11401 0 11440 5 11457 5 11464 0 11479.5 11487 0 11498 5 11527 5 11546 5 11554 5 11557 0 11565 0 11591 0 11614 5 11687 5 11711 0 11717 0 11725 0 11736 5 11746 5 GR 11033 0 11035 0 11037 0 11039 5 11041 0 11043 0 11053 5 11082 5 11088 0 11089 0 11090 0 11156.0 11157.5 11159.5 11177.5 11186.5 11200.5 11237 5 11313 0 11314 5 11360 0 11370 0 11380 5 11402.0 11443.0 11459.5 11466.0 11481.5 11489.0 11500.5 11530.5 11549.5 11557.5 11561.0 11569.0 11592.5 11616.5 11688.0 11712.0 11718.0 11726.0 11734.5 11745.5 EQUIVALENT UNSHIFTED DEPTH -- 11773 11777 11815 11833 11843 11869 11909 11942 11951 11974 11981 11987 11995 11997 12000 12002 12009 12012 12054 12069 12179 12246 12250 12290 12300 12312 12321 12356 12395 12420 12438 12444 12493 12529 12555 12570 12592 12625 12637 12645 12664 12666 12672 12715 12717 12724 12738 12749 12760 12777 12822 12831 12839 12844 12873 12878 12881 .0 .5 .5 .0 .0 .0 .0 5 0 0 0 5 5 5 5 5 0 0 5 0 5 5 0 5 .0 0 5 0 5 5 5 0 5 5 0 0 0 0 0 0 5 0 5 0 5 5 5 5 5 0 5 5 5 5 0 0 5 11770 5 11776 0 11815 0 11833 0 11843 0 11869 0 11907 5 11940 0 11949 5 11973 5 11980 5 11988 5 11996 0 11998 0 12001 0 12003 0 12009 0 12012 0 12054 5 12069 0 12179 5 12246 5 12250 0 12291 0 12300 0 12314 0 12323 5 12357 0 12396 5 12420 5 12441 5 12447 5 12495.5 12531.5 12557.0 12570.5 12592.0 12625 0 12640 5 12651 0 12671 5 12673 0 12679 5 12722 0 12724 5 12731.5 12746.0 12757.0 12767.5 12784.5 12828.0 12837.0 12844.5 12849.5 12877.0 12882.0 12885.5 12895 12897 12904 12908 12915 12917 12921 12924 12935 12951 12963 12966 12996 12998 13034 13039 13045 13046 13050 13052 13128 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: 12899 0 12901 0 12907 5 12911 0 12918 0 12919 5 12923 5 12927 0 12938 5 12954 0 12967 0 12969 5 12999 5 13001 0 13039 0 13044 5 13050 0 13051 0 13055 5 13057 5 13134 0 BIT RUN NO MERGE TOP MERGE BASE 1 11033.0 12291.0 2 12291.0 12463.0 3 12463.0 13135.0 MERGED MAIN PASS. $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD FT/H 4 1 68 4 2 GR MWD API 4 1 68 8 3 Name Service Unit Min Max Mean Nsam DEPT FT 11033 13129.5 12081.3 4194 ROP MWD FT/H 0 2830.19 '116.542 4142 GR MWD API 20.55 539.09 62.3269 4133 First Reading 11033 11059 11033 Last Reading 13129.5 13129.5 13099 First Reading For Entire File .......... 11033 Last Reading For Entire File ........... 13129.5 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.002 Physical EOF File Header Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 1 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11033.0 12265.0 ROP 11058.5 12291.0 $ LOG HEADER DATA DATE LOGGED: 27-MAR-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 0 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 12291.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 85.4 MAXIMUM ANGLE: 94.6 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 TOOL NUMBER PCG 3 3.750 11031.0 FLO-PRO 8.65 65.0 9.8 23000 6.4 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 ROP MWD010 FT/H 4 1 68 4 2 GR MWD010 API 4 1 68 8 3 .0 163 . 0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 11033 12291 11662 2517 ROP MWD010 FT/H 0 409.22 95.6543 2466 GR MWD010 API 20.55 539.09 59.4501 2465 First Reading 11033 11058.5 11033 Last Reading 12291 12291 12265 First Reading For Entire File .......... 11033 Last Reading For Entire File ........... 12291 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.003 Physical EOF File Header Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 P~AW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12265.5 12436.5 ROP 12291 . 5 12463 . 0 $ LOG HEADER DATA DATE LOGGED: 27-MAR-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 0 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 12463.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 91.9 MAXIMUM ANGLE: 93.7 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE TOOL NUMBER NGP $ NATURAL GAMMA PROBE BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER' S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 PCG 2 3.750 11031.0 FLO-PRO 8.70 60.0 9.0 23000 .0 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD020 FT/H 4 1 68 4 2 GR MWD020 API 4 1 68 8 3 .0 159.0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 12265.5 12463 12364.3 396 ROP MWD020 FT/H 8.61 2749.28 141.94 344 GR MWD020 API 44.14 107.08 59.5527 343 First Reading 12265.5 12291.5 12265.5 Last Reading 12463 12463 12436.5 First Reading For Entire File .......... 12265.5 Last Reading For Entire File ........... 12463 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF File Header Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.003 Comment Record FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 3 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12437.0 13104.5 ROP 12463.5 13135.0 $ LOG HEADER DATA DATE LOGGED: 29-MAR-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 0 DATA TYPE (MEMORY OR REAL-TIME): MEMORY TD DRILLER (FT) : 13135.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 88.4 MAXIMUM ANGLE: 94.9 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE NGP NATURAL GAMMA PROBE TOOL NUMBER PCG 3 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S) : MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TERMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL M3~TRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN) : EWR FREQUENCY (HZ) : REMARKS: $ Data Format Specification Record Data Record Type .................. 0 Data Specification Block Type ..... 0 Logging Direction ................. Down Optical log depth units ........... Feet Data Reference Point .............. Undefined Frame Spacing ..................... 60 .liN Max frames per record ............. Undefined Absent value ...................... -999 Depth Units ....................... Datum Specification Block sub-type...0 3.750 11031.0 FLO-PRO 8.7O 60.0 8.5 23200 5.8 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 ROP MWD030 FT/H 4 1 68 4 2 GR MWD030 API 4 1 68 8 3 .0 167.0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 12437 13135 12786 1397 ROP MWD030 FT/H 0.89 2830.19 150.405 1344 GR MWD030 API 30.24 283.54 68.5674 1336 First Reading 12437 12463.5 12437 Last Reading 13135 13135 13104.5 First Reading For Entire File .......... 12437 Last Reading For Entire File ........... 13135 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 00/07/14 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 00/07/14 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 00/07/14 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Scientific Technical Technical Services Services Physical EOF Physical EOF End Of LIS File
