Department of Commerce, Community, and Economic Development
Alaska Oil and Gas Conservation
Commission
HOME
EVENTS
DATA
Data List
Drilling
Production
Orders
Data Miner
Document Search
REPORTS
Reports and Charts
Pool Statistics
FORMS
LINKS
Links
Test Notification
Data Requests
Regulations
Industry Guidance Bulletins
How to Apply
ABOUT US
History
Staff
HELP
Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
200-085
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg ---) DATE: 11/10/2021 P. I. Superviso�e ���12� Z/ FROM: Bob Noble SUBJECT: No Flow Test Petroleum Inspector PBU P -08A Hilcorp North Slope LLC PTD 2000850 - 11/10/2021: Andy Ogg was the Hilcorp representative on location. He wanted to use the fluid flow rate method [20 AAC 25.265(/)(1)]. 1 inspected their rig up and it looked l fine. The pressure gauges and low -flow meter calibrations were current. Flow meter max measurable rate is 1800 scf/hr. The followina table shows test details: Time Pressures' si Flow Rate Gas — scf/hr Liquid — al/hr Remarks 9:30 2/11/0 9:45 3/11/0 10:00 5/11/0 10:18 7/12/0 10:20 7/12/0 >1800 0 Oen well to flow meter 10:25 1 2/12/0 >1800 0 10:36 0/12/0 500 0 Shut in well 10:51 3/12/0 11:06 4/12/0 11:21 6/13/0 11:38 8/12/0 >1800 0 Oen well to flow meter 11:43 3/13/0 >1800 0 11:48 0/13/0 600 0 Shut in well 11:49 0/13/0 12:04 3/13/0 12:19 4/14/0 12:36 6/14/0 12:51 8/14/0 >1800 0 Oen well to flow meter 12:56 12/14/0 >1800 0 13:01 0/14/0 600 0 End test Pressures are T/IA/OA 2 Gas flow not to exceed 900 scf/hr; Liquid flow not to exceed 6.3 gal/hr Attachments: none 2021-1110 No-Flow_PBU_P-08A_bn.docx Page 1 of 1 • • TVD Depth Base 9034.06 9035.87 9022.99 9018.77 9021.54 9022.84 9041.69 9043.4 9036.91 9032.98 9029.13 9026.61 )SED EN STATE OF ALASKA AIL OIL AND GAS CONSERVATION COMMON t J r= J 1 REPORT OF SUNDRY WELL OPERATIONS 1.Operations Abandon U Repair Well U Plug Perforations U Perforate U Other U Performed: Alter Casing ❑ Pull Tubing❑ Stimulate-Frac ❑ Waiver ❑ Time Extension❑ Change Approved Program ❑ Operat.Shutdown❑ Stimulate-Other IS Re-enter Suspended Well❑ 2.Operator 4.Well Class Before Work: 5.Permit to Drill Number: Name: BP Exploration(Alaska),Inc Development Q Exploratory ❑ 200-085-0 3.Address: P.O.Box 196612 Stratigraphic❑ Service ❑ 6.API Number: Anchorage,AK 99519-6612 50-029-22377-01-00 ' 7.Property Designation(Lease Number): 8.Well Name and Number: . ADL0025288 PBU P-08A 9.Logs(List logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): 1 To Be Submitted PRUDHOE BAY,PRUDHOE OIL' 11.Present Well Condition Summary: Total Depth measured 14022 feet Plugs measured None feet true vertical 9024.73 feet Junk measured None feet Effective Depth measured 13965 feet Packer measured 10839 feet true vertical 9026.27 feet true vertical 8676.86 feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20"91.5#H-40 32-112 32-112 1490 470 Surface 3088 10-3/4"45.5#NT-80 35-3123 35-2837.03 4560 1730 Intermediate None None None None None None Production 11039 7-5/8"29.7#NT-80S 31-11070 31-8872.3 6890 4790 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth See Attachment feet SUNNED hTrue Vertical depth See Attachment feet S NNED NOV NO 0 8 2013 Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr80 30-10907 30-8733.75 Packers and SSSV(type,measured and true vertical depth) 4-1/2"Baker SABL-3 Packer 10839 8676.86 Packer None None None SSSV 12.Stimulation or cement squeeze summary: Intervals treated(measured): 11200'-11320', 11550'-11630', 11800'-11970',12250'-12330', 12360'-12440',12550'-12570',12630'-12850', 13290'-13330', 13520'-13560',13640'-13660', 13740'-13822',13870'-13950' Treatment descriptions including volumes used and final pressure: 524 BBL NH4CL,98.4 BBL 12%HCL ACID,103.4 BBL 9:1 HF ACID 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 252 522 349 1454 283 Subsequent to operation: 255 601 635 1457 442 14.Attachments: 15.Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development E Service❑ Stratigraphic ❑ k z _Daily Report of Well Operations X 16.Well Status after work: Oil Q . Gas ❑ WDSPIU GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUGO 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 Nita Summerhays Email Nita.Summerhays(C�BP.com Printed Name Nita Summer s Title Petrotechnical Data Technician Si<<-c,!' ' � �� Phone 564-4035 Date 8/12/2013 RBDME AUG 2 0 20 , Form 10-404 Revised 10/2012 r/; 1/I/ / Submit Original Only • • Daily Report of Well Operations ADL0025288 ACTIVITYDATE • es uni'' n e ®'e P-08 Outlet Well P-07***POP well to ASRC after CTU mud 7/22/2013 acid stimulation***Rlg Up***continue to WSR 7/23/13*** CTU#3, 1.5" coil, Job Scope: FCO and acid job. MIRU CTU. SIMOPS with ASRC. Test barriers. N/U BOPE. Function test rams. M/U 2" JSN BHA. PJSM. PT Lube. 7/22/2013 ***Continued on WSR of 07/23/13 *** Continued from WSR of 07/22/13. CTU #3, 1.5" coil, Job Scope: FCO and acid job. PT Lube. RIH with 2.0"JSN BHA. Sat down at top pert at 11200' inside 2-7/8" liner, twice. Start of build section in sidetrack, 25-30 DLS. Jet down 20' to 11220'. Had 27K up wt. Max pull for 1.5"coil. Talk to town engineers and decide to pump acid job from above perfs to prevent gettting stuck. Bullhead 250 bbl NH4CL down backside to fluid pack well. Bullhead 99 bbl diesel down backside for positive WHP with a full fluid column. got the WHP increasing, due to gas coming from the annulus. R/U the pumpers, PJSM, pumped the acid job (total 98 bbls of 12% HCI, 104 bbls of 9:1 mud acid + 20 bbls of diverter). displaced one hole volume of NH4CI from the backside, 174 bbls. POH. Bullhead 175 bbl dead crude with Little Red, 4 bpm/1000 psi. RDMO CTU. ASRC on well to perform well flowback. 7/23/2013 <<< Job Complete >>> T/I/0=38511500/220 SI Assist CTU with FP/displacement (ACID) Pumped 175 bbls crude followed by 10 bbls meth down TBG for CTU. CTU on well upon departure. Pad 7/23/2013 O notified FWHP=400/1480/300 Op ASRC Test unit#1 Inlet Well P-08 OutlefWell P-07***Continue from WSR 7/23/13***POP well to ASRC after CTU mud acid stimulation***Assist CTU***Continue to WSR 7/23/2013 7/24/13*** FLUIDS PUMPED BBLS 10 METH 350 DEAD CRUDE 68 1%KCL WITH SAFELUBE 524 NH4CL 99 DIESEL 10 50/50 METH 98.4 12% HCL ACID 103.4 9:1 HF ACID 1262.8 TOTAL Perforation Attachment ADL0025288 SW Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base ND Depth Top ND Depth Base P-08A 6/22/2000 PER 11200 11320 8978.28 9034.06 P-08A 6/22/2000 PER 11550 11630 9034.09 9035.87 P-08A 6/22/2000 PER 11800 11970 9036.61 9022.99 P-08A 6/22/2000 PER 12250 12330 9024.02 9018.77 P-08A 6/22/2000 PER 12360 12440 9019.22 9021.54 P-08A 6/22/2000 PER 12550 12570 9022.48 9022.84 P-08A 6/22/2000 PER 12630 12850 9026.4 9041.69 • P-08A 6/22/2000 PER 13290 13332 9041.91 9043.4 P-08A 6/22/2000 PER 13520 13560 9040.47 9036.91 P-08A 6/22/2000 PER 13640 13660 9033.06 9032.98 P-08A 6/22/2000 PER 13740 13822 9032.13 9029.13 P-08A 6/22/2000 PER 13870 13950 9027.46 9026.61 BPS BRIDGE PLUG SET OH OPEN HOLE FCO FILL CLEAN OUT STC STRADDLE PACK,CLOSED FIL FILL STO STRADDLE PACK, OPEN SQF SQUEEZE FAILED SPS SAND PLUG SET SQZ SQUEEZE SL SLOTTED LINER PER PERF SPR SAND PLUG REMOVED RPF REPERF • Casing / Tubing Attachment ADL0025288 Casing Length Size MD TVD Burst Collapse CONDUCTOR 80 20"91.5# H-40 32 - 112 32 - 112 1490 470 LINER 3268 2-7/8"6.16#L-80 10761 - 14029 8612.36 - 9024.54 13450 13890 LINER 205 5-1/2" 17# 13Cr80 10910 - 11115 8736.27 - 8911.04 7740 6280 PRODUCTION 11039 7-5/8"29.7# NT-80S 31 - 11070 31 - 8872.3 6890 4790 SURFACE 3088 10-3/4"45.5# NT-80 35 - 3123 35 - 2837.03 4560 1730 TUBING 10877 4-1/2" 12.6# 13Cr80 30 - 10907 30 - 8733.75 8430 7500 • • TREE= 4-1/16"5M CIW III WELLHEAD= 13-5/8"5M FMC STES: 70°@ 11283'AND 90°@ 11355'. ACTUATOR= BAKER P-08A **CHROME TBG AND LNR** KB.ELEV= 86.6' BF.ELEV= 56.8' KOP= 1042' I 2096' h4-112"OTIS SSSV NIP,ID=3.813" Max Angle= 97 @ 12207' Datum MD= 11088' Datum TVD= 8800'SS 10-3/4"CSG,45.5#,NT-80,ID=9.953" —I 3122' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 6 3342 2909 43 MERLA DOME BK 16 07/31/03 Minimum ID =2.441 @ 10761' 5 6122 4973 42 MERLA DOME BK 16 07/31/03 4 8236 6588 39 MERLA DOME BK 16 08/29/03 TOP OF 2-7/8" LINER 3 9797 7776 43 MERLA DOME BK 16 08/29/03 2 10688 8465 35 MERLA SO BK 22 08/29/03 1 10794 8553 34 MERLA PATCHED BK 06/22/00 1 TOP OF 2-7/8"LNR —I 10761' I X IX I 10754' I—I BKR KB LNR TOP PKR I I I 10821' I—I4-1/2"OTIS X NIP,ID=3.813" I 4-1/2"TBG, 12.6#,13-CR-80,.0152 bpf,ID=3.958" —I 10907' g I 10839' H7-5/8"X 4-1/2"BKR SABL-3 PKR,ID=3.88" I TOP OF 5-1/2"LNR —I 10910' I I I 10868' H4-1/2"OTIS X NIP,ID=3.813" I \I I I 10895' H4-1/2"/2"OTIS XN NIP,ID=3.725" I 7-5/8"CSG,29.7#,NT-95-HS,ID=6.875" —I 11070' \ I 10907' H4-1/2"WLEG,ID=3.958" I TOP OF WHIPSTOCK —I 11114' 10904' —I ELMD TT LOG NOT AVAILABLE I PBTD —I 11385' 10910' H7-5/8"X 5-1/2"LNR HGR I MILLOUT WINDOW 11117'-11123' 5-1/2"LNR, 17#,13-CR-80, .0232 bpf,ID=4.892" —I 11475' - PERFORATION SUMMARY •■•••••■ \ REF LOG:MWD GR,PDS INDUCTION ON 06/17/00 •�∎�•�•�•�•�•�� 4*•*•41 ANGLE AT TOP PERF:41 @ 11188' ����������1�1�1 Note:Refer to Production DB for historical perf data ���,�����.0' SIZE SPF INTERVAL Opn/Sqz DATE *0004 MO 2' 4 11200-11320 0 06/22/00 ∎........4.4.4. 2" 4 11550-11630 0 06/22/00 2" 4 11800-11970 0 06/22/00 A, 2" 4 12250-12330 0 06/22/00 .-4-'0 4 2" 4 12360-12440 0 06/22/00 PBTD H 13965' 4.0 2" 4 12550-12570 0 06/22/00 2" 4 12630- 12850 0 06/22/00 2" 4 13290-13330 0 06/22/00 2-7/8"LNR,6.16#,L-80,.00579 bpf,ID=2.441" I—I 14029' I 2" 4 13520-13560 0 06/22/00 2" 4 13640-13660 0 06/22/00 2" 4 13740-13822 0 06/22/00 2" 4 13870-13950 0 06/22/00 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 09/23/93 FARGO ORIGINAL COMPLETION 11/18/10 DLB/PJC PERF CORRECTIONS WELL: P-08A 06/22/00 JCM/DM SIDETRACK(P-08A) PERMIT No: 2000850 02/28/02 RN/TP CORRECTIONS API No: 50-029-22377-01 07/31/03 MH/TLH GLV C/O SEC 31,T11 N,R13E 08/29/03 JJ/KK GLV C/O 11/20/06 AK/PAG PERF CORRECTIONS(06/22/00) g BP Exploration(Alaska) z0008so Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWellIntegrityCoordinator @bp.com] Sent: Tuesday, April 02, 2013 2:14 PM To: Schwartz, Guy L (DOA); Regg, James B (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Field O &M TL; AK, OPS GC1 Facility OTL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Daniel, Ryan; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; AK, OPS Well Pad YP; Charles, Marcus A Cc: AK, D &C DHD Well Integrity Engineer; Climer, Laurie A; Disbrow, Jack Subject: NOT OPERABLE: Producers with sustained casing pressure on IA and OA due to pad shut in Jim /Guy, The following wells were found to have sustained casing pressure on the IA due P -pad being shut in due to a critical line lift in the area. The immediate action post the pad being put online is to perform a TIFL on each of the wells and evaluate for IA repressurization. If any of the wells fail the TIFL, a follow up email will be sent to the AOGCC for each individual well. At this time the wells have been reclassified as Not Operable. Producers: P -04 (PTD1910760) C' -08A (PTD #2000850) ` Please call with any questions. SCANNED JUL 1 0 2313 Thanks, Laurie Climer (AIIcrnuIe: ,Jack Disbrow) BP Alaska - Well Integrity Coordinator GV l tti# "+IZud ?'1 WIC Office: 907.659.5102 WIC Email: AKDCWelllntegrityCoordinator @BP.com 1 • • bp BP Exploration (Alaska) Inc. 0 Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 Anchorage, Alaska 99519 -6612 August 22, 2011 fi j a Mr. Tom Maunder iNtk.$ 3 1 16 Alaska Oil and Gas Conservation Commission �iSSiOR 333 West 7th Avenue O & $ "es. Anchorage, Alaska 99501 potneta. Subject: Corrosion Inhibitor Treatments of GPB P -Pad ao0 - 0 " �' Dear Mr. Maunder, OS rt Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB P- Pad that were treated with corrosion inhibitor in the surface casing by conductor annulus. The corrosion inhibitor is engineered to prevent water from entering the annular space and causing external corrosion that could result in a surface casing leak to atmosphere. The attached spreadsheet represents the well name, API and PTD numbers, top of cement depth prior to filling and volumes of corrosion inhibitor used in each conductor. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10 -404, Report of Sundry Operations. If you require any additional information, please contact me or my alternate, Gerald Murphy, at 659 -5102. Sincerely, Mehreen Vazir BPXA, Well Integrity Coordinator 0 • BP Exploration (Alaska) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) P -Pad Date: 07/21/11 Corrosion Vol. of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # Initial top of cement pumped cement date inhibitor sealant date ft bbls ft na gal P - 1920920 500292228700 0.30 NA 0.30 NA 0.85 4/24/2010 P -02A 2000840 500292237601 0.30 NA 0.30 NA 4.25 4/25/2010 P -03A 1972280 500292217601 12.70 5.0 0.30 7/12/2010 2.55 8/5/2010 P -04 1910760 500292218000 1.80 NA 1.80 NA 15.30 4/25/2010 P -05A 2000510 500292254501 0.80 NA 0.80 NA 5.95 4/25/2010 P -06B 2051380 500292216602 11.30 3.0 1.00 7/12/2010 9.35 8/5/2010 P -07A 2011960 500292253501 0.50 NA 0.50 NA 1.70 4/24/2010 P -08A 2000850 500292237701 0.10 NA 0.10 NA 0.85 4/24/2010 P -09 1930580 500292236200 0.10 NA 0.10 NA 0.85 4/24/2010 P -10 1910520 500292215800 3.00 NA 3.00 NA 28.05 4/24/2010 P -11 1910290 500292214300 3.00 NA 3.00 NA 23.80 4/23/2010 P -12B 2001330 500292213602 0.30 NA 0.30 NA 0.85 4/23/2010 P -13 1901110 500292208000 0.30 NA 0.30 NA 1.70 4/23/2010 P -14 1910070 500292212900 7.50 NA 7.50 NA 56.10 7/21/2011 P -16 1901630 500292211300 4.30 NA 4.30 NA 37.40 4/22/2010 P -17 1901550 500292210500 8.00 NA 8.00 NA 89.30 4/28/2010 P -19 1901360 500292209400 0.80 NA 0.80 NA 5.10 4/21/2010 P -208 2001590 500292208902 0.20 NA 0.20 NA 0.85 4/21/2010 P -21B 1970640 500292214802 0.40 NA 0.40 NA 4.30 4/21/2010 P -22 1931210 500292239600 0.30 NA 0.30 NA 1.70 4/23/2010 P -23 1931120 500292239300 0.30 NA 0.30 NA 0.85 4/24/2010 P -24 1970540 500292275500 1.80 NA 1.80 NA 8.50 4/24/2010 P -25 1970260 500292274200 64.00 24.0 2.60 7/17/2011 23.80 7/20/2011 P -26 1962000 500292272700 2.60 NA 2.60 NA 22.10 4/25/2010 P -27 2040500 500292320300 1.00 NA 1.00 NA 6.80 4/25/2010 P -28 2100480 500292342500 1.20 NA 1.20 NA 10.20 8/7/2010 11130110 Sthhm Berger NO. 5652 Alaska Data & Consulting Services Company: State of Alaska 2525 Bombell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job # Log Description Date BL Color CD Z - 01B BD88 -00070 MEM PROD PROFILE OW/ - Mir 10/31/10 1 ' /).Y9 1 04-25 BJOH -00005 INJECTION PROFILE (2") j„1'J ".. let, G 9 11/08/10 1 r ,- - 1 04.25 BJOH -00005 INJECTION PROFILE (5 ") 0 (, -Mel 11/08/10 1 • • 17" 1 V -07 BAUJ -00052 MEM PROD PROFILE .. 3.4 11/12/10 1 Q. c 1 - 06 -24A BCRD -00068 PRODUCTION PROFILE Q r 11/11/10 1 h - ?:I 1 F -19A AWJI -00121 MEM PROD PROFILE h 11/09/10 1 ' i (f, J 1 X -25 BD88 -00068 MEMORY GLS C / -O3 10/30/10 1 7 . ' /S "y ` 1 7.'" P -08A BCUE -00090 MEMORY GLS ,. I, - • 0 10/22/10 1 'n 1 04 -30 BD88 -00063 MEM PROD PROFILE - -- - L9$' 10/26/10 1 1 Ot -0fiA D -33 BCRD -00063 PRODUCTION PROFILE .. (7., t 10/23110 1 • BD88 -00061 MEM PROD PROFILE 4 ( 10/20/10 1 1 1 - Z -26A 8088 -00067 MEM PROD PROFILE ' g f . (� p , 10/28/10 1 o 1 Z -13A BD88 -00062 MEM PROD PROFILE O!, /- 10/22/10 1 (, 1 01 -02 BCRD -00066 INJ PROFILEIWFL / -dig 10/25/10 1 1 V -219 AZ2F -00069 MEM INJECTION PROFILE 061 - - / a 10/91/10 1 / 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gembell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 » !A 14;[:-,- 0, r'A t , 19 r r) ,41 'fp 1 A ¢' r, - F:\LaserFiche\CvrPgs _ Inserts\Microfilm _ Marker. doc MICROFILMED 04/01/05 DO NOT PLACE ANY NEW MATERIAL UNDER THIS PAGE Permit to Drill 2000850 MD 14029 TVD DATA SUBMITTAL COMPLIANCE REPORT 9~6~2002 Well Name/No. PRUDHOE BAY UNIT P-08A Operator BP EXPLORATION (ALASKA) INC 9025 Completion Dat 6/22/2000/''''' Completion Statu 1-OIL Current Status 1-OIL APl No. 50-029-22377-01-00 UIC N REQUIRED INFORMATION Mud Log N_9o Sample N.._9o Directional Survey N.__9o DATA INFORMATION Types Electric or Other Logs Run: Well Log Information: Log/ Data Digital Digital Type ~.~ Fmt (data taken from Logs Portion of Master Well Data Maint) Log Log Run Name Scale Media No Interval Start Stop OH I Dataset CH Received Number Comments 9906 FINAL LIS Verification FINAL 9911 FINAL LIS Verification FINAL MD ROP/GR 2/5 FINAL TVD GR 2 FINAL TVD Nat GPJDual GR 2 FINAL MD ROP/Nat GR/Dual 2/5 FINAL GR/Res IL 1/2 FINAL 9572 1O97O 11103 11104 11130 8836 8836 11130 10970 14029 Open 6/28/2000 09572 10970-14029 12658 ,C. ase~yz,~2/22/2001 09906 11103-12658 13991 .,Case- 2/22/2001 09911 11104-13991 ~'~ ~L~'~' 2/23/2001 9906 LIS Verification Digital Data 2/23/2001 LIS Verification Paper Copy 2/23/2001 9911 LIS Verification Digital Data 2/23/2001 LIS Verification Paper Copy 14022 ~;~ O I Jr 2/23/2001 11130-14022 BL, Sepia 8937 ~ ~ I+~2/23/2001 8836-8937 BL, Sepia 8940 ~ L~ 1~2/23/2001 8836-8940 BL, Sepia 12690 ~ b~ 2/23/2001 11130-12690 BL, Sepia 14029 OH 6/28/2000 10970-14029 OH 6/28/2000 9572 PDS IL Well Cores/Samples Information: Name Interval Start Stop Sent Received Dataset Number Comments ADDITIONAL INFORMATION Well Cored? Y Chips Received? Analysis .... Daily History Received? Formation Tops ~N Permit to Drill 2000850 MD 14029 TVD DATA SUBMITTAL COMPLIANCE REPORT 9~6~2002 Well Name/No. PRUDHOE BAY UNIT P-08A Operator BP EXPLORATION (ALASKA) INC 9025 Completion Dat 6/22/2000 Completion Statu 1-OIL Current Status 1-OIL APl No. 50-029-22377-01-00 UIC N Comments: Compliance Reviewed By: Date: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _X Plugging _ Perforate _ A¢idize Pull tubing _ Alter casing _ Repair well _ Other _ 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 2833' FNL, 3079' FEL, Sec. 31, T11N, R13E, UM At top of productive interval 1875' FNL, 3397' FEL, Sec. 30, T11N, R13E, UM At effective depth 438' FNL, 298' FEL, Sec. 25, T11N, R12E, UM At total depth 468' FNL, 394' FEL, Sec. 25, T11N, R12E, UM (asp's 631210, 5947173) (asp's 630759, 5953403) (asp°s 628854, 5954807) (asp's 628759, 5954776) 12. Present well condition summary Total depth: measured true vertical Effective depth: measured 13929 feet Junk (measured) true vertical 9027 feet 6. Datum elevation (DF or KB feet) RKB 88 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P-O8a 9. Permit number / approval number 50-029-22377-01 ~ 11. Field / Pool Prudhoe Bay Oil Pool 14029 feet Plugs (measured) TD Tag @ 13929' (01/13/2(~ 9025 feet Casing Length Size Cemented Measured Depth True Vertical Depth Conductor 80' 20" 280 c.f Arctic S. (Approx) 112' 112' Surface 3088' 10-3/4" 2035 cf CSIII, 408 cf 'G' 3123' 2837' Intermediate 11039' 7-5/8" 1692 c.f. Class 'G' 11070' 8872' Liner 205' 5-1/2" 140 c.f. Class 'G' 10910' - 11115' 8736' - 8911' Sidetrack Liner 3268' 2-7/8" 168 c.f. Class 'G' 10761' - 14029' 8613' - 9025' Perforation depth: measured Open Perfs 11200-11320, 11550-11630, 11800-11970, 12250-12330, 12360-12440, 12550-12570 12630-12850, 13290-13330, 13520-13560, 13640-13660, 13740-13822, 13870-13950 true vertical Open Perfs 8978-9034, 9034-9036, 9037-9023, 9024-9019, 9019-9022, 9022-9023, 9026-9042, 9042-9043, 9040-9037, 9033-9033, 9032-9029, 9027-9027. Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13 Cr 80 TBG @ 10839'. 4-1/2", 12.6# Tubing Tail @ 10904'. Packers & SSSV (type & measured depth) 4-1/2" x 2-7/8" Baker KB liner Top Packer @ 10754'. 7-5/8" x 4-1/2" Packer @ 10839'. 4-1/2" Otis SSSV Landing Nipple @ 2096'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well operation 01/19/2002 Subsequent to operation 01/23/2002 OiI-Bbl 876 Representative Daily Averaqe Production or Injection Data Gas-Mcf Water-Bbl 1690 181 1179 2256 384 Casing Pressure Tubing Pressure 351 365 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 foregoi.Qg is true and correct to the best of my knowledge. ~~%~~r1.~ Title: Technical Assistance Form 10-404 Rev 06/15/88 Date January 28, 2002 Prepared by DeWayne R. Schnorr 564-5174 SUBMIT IN DUPLICATE 12/19/2001 01/14/2002 01/15/2002 01/17/2002 01/20/2002 01/21/2002 01/22/2002 1 2/19/01 01 / 14/02 01/15/O2 01/17/02 01/20/02 01/21/02 01~2~2 P-08A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS ACID: DRIFT LINER W/2.25 CENT.(PRE CT ACID STEM) ACID: INSTALL NEW GAS LIFT DESIGN ACID: SET NEW GL DESIGN (POST ACID) ACID: TIFL ACID: AC-TIFL ACID: ACID TREATMENT ACID: ACID TREATMENT EVENT SUMMARY DRIFT LINER W/2.25 CENT TO 11,050' WLMD. POOH SET CATCHER SUB, PULLED 1/4" PORT-1500# TRO LGLV FROM GLM #6, PULLED 20/64" PORT-1944# TRO LGLV FROM GLM #4, MADE SEVERAL ATTEMPTS TO PULL OGLV FROM GLM # 5 @ 6110' SLM W/NO SUCCESS. FISHING NECK ON OGLV IS ROUNDED OFF. ATTEMPTED TO PULL S/O GLV FROM STA.# 5 @ 6110' WLM W/NO SUCCESS - - SET LGLV (16/64" PORT W/1793 PRESS.) IN STA. # 6 @ 3328' WLM -- SET S/O GLV (20/64" ORIFICE) IN STA.# 4 @ 8222' WLM (UNABLE TO PULL STA# 5) T/I/O =320/940/540. TEMP=91 .(PRE ACID, POST GLV C/O). TIFL PASSED. WELL WAS FLOWING WITH AL. SI WELL AND AL. R/U JUMPER HOSE FROM AL LINE TO TREE CAP TO ASSIST IN STACKING OUT WELL. IA INFLOWED 1060' DURING U-TUBE. INITIAL IA FL @ 8116'. BLED lA FROM 1260 PSI TO 320 PSI IN I HOUR AND 27 MINUTES. POST IA BLEED FL @ 6925'. MONITOR FOR 30 MINUTES. IA PRESSURE INCREASED 30 PSI. FINAL WHP's = 1300/350/0. TIFL PASSED (PRE ACID STIMULATION) MIRU DS CTU #1. WELL'S GAS LIFT WAS BLED DOWN THE DAY BEFORE, WING LEFT OPEN. MU SLIM 1.75" JSN. KILL WELL WITH 270 BBLS 2% NSL KCL. TAG PBTD AT 13938'. PUMP 75 BBLS 12/10 HCL/XYLENE DOWN COIL (PRE-ACID INJECTIVITY: 1 BPM, 2400 PSI). RECIPROCATE ACID ACROSS PERFS 11200'- 13938', SEE GOOD PRESSURE DROP WITH ACID AT PERFS. FINISH PUMPING 75 BBLS ACID WHILE RECIPROCATING ACROSS PERFS. OVERFLUSH ACID WITH 150 BBLS 2% NON SLICK KCL. FINAL INJECTIVITY IS 2.5 BPM, 3250 PSI. FRZ PROTECT WITH 60/40 MEOH TO 2500' - PUMP 9 BBLS MEOH TO FRZ PROTECT FLOWLINE TO MANIFOLD BLDG. **WELL SI & FRZ PROTECTED - READY TO POP**. Page I P-08A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS FLUIDS PUMPED BBLS 1 PRESSURE TEST LUBRICATOR W/1 BBL OF DIESEL, (1 TESTS) 19 60/40 METHANOL WATER 420 2% KCL WATER (NON-SLICK) 75 HCL ACID 515 TOTAL Page 2 TREE: 4-1/16"-5M CIW WELLHEAD: 13 5/8" - 5M FMC ACTUATOR: BAKER P-08a NT-80LHE Butt IKOP @ 500' I Max Angle @ 41.5 4-1/2", 12.6#/ft, NSCT, 13Cr80 TUBING TUBING ID: 3.958" CAPACITY: 0.0152 BBL/FT Baker KB Liner Top Packer 2 7/8'6.16 #/ft L-80 STL Liner Top at 10761' Min ID = 2.372" Capacity = 0.00579 bbl/ft I Top of 5-1/2 liner I 10010 7-518" liner hanger 7-5/8", 29.7# I 11O7O I NT95HS NSCC PERFORATION SUMMARY REF. LOG: MWD GR, 6-17-00 and PDS induction, 6-17-00 Size SPF Interval Open/Sqzed 2" 4 11200-11320 Open 2" 4 11550-11630 Open 2" 4 11800-11970 Open 2" 4 12250-12330 Open 2" 4 12360-12440 Open 2" 4 i12550-12570 Open 2" 4 12630-12850 Open 2' 4 13290-13332 Open 2" 4 13520-13560 Open 2" 4 13640-13660 Open 2" 4 13740-13822 Open 2" 4 13870-13950 Open PBTD I13965' I~ 2 718' Liner Shoe I 14029' I-- DATE 9-23-93 REV. BY FARGO COMMENTS INITIAL COMPLETION 6-22-00 JCM/DM Sidetrack completion KB. ELEV = 86.60' BF. ELEV = 56.80' SSSV LANDING NIPPLE I 2096' I (OTIS 4 1/2" )( 3.813" ID) GAS LIFT MANDRELS MERLA WBX W/1" BK LATCH No MD(BKB) TVDss DEV 6 3342' 2909' 43° 5 6122' 4973' 42° 4 8236' 6588' 39° 3 9797' 7776' 43° 2 10688' 8465' 35° 1 10794' 8553' 34° Note: #1 covered by packer 1/2" "X" NIPPLE (OTIS)(3.813" ID) 5/8" PACKER SABL-3 PERM. (BAKER)(3.88"ID) 1/2" "X" NIPPLE (OTIS)(3.813" ID) 1/2" "XN" NIPPLE (OTIS)(3.725" ID) 4-1/2" WLEG ELMD 10821' 10839' 10868' 10895' 10907' 10904' Original wellbore abandoned with cement. Whipstock set with top at 11114'and window milled 11117-' eTD HORIZONTAL SIDETRACK PRUDHOE BAY UNIT WELL:P-08a (22-30-11-13) APl NO: 50-029-22377-01 BP Exploration Alaska STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations performed: Operation shutdown_ Stimulate _X Plugging _ Perforate _ AC IDIZE Pull tubing_ Alter casing_ Repair well_ Other_ 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 2446' FSL, 1925' FWL, Sec. 31, T11 N, R13E, UM (asp's 631210, 5947173) At top of productive interval 3404' FSL, 1582' FWL, Sec. 30, T11N, R13E, UM (asp's n/a) At effective depth 438' FNL, 298' FEL, Sec. 25, T11N, R12E, UM (asp's 628854, 5954807) At total depth 468' FNL, 394' FEL, Sec. 25, T11N, R12E, UM (asp's 628759, 5954776) 6. Datum elevation (DF or KB feet) RKB 88 feet 7. Unit or Property name Prudhoe Bay Unit 8. Well number P-08A 9. Permitnumber/approvalnumber 200-085 10. APInumber 50-029-22377-01 11. Field / Pool Prudhoe Bay Oil Pool 12. Present well condition summary Total depth: measured true vertical 14029 feet Plugs (measured) 9025 feet Effective depth: measured 13929 feet Junk (measured) true vertical 9027 feet RECEIVED TD Tag @ 13929' (01/13,~.~)-j 3 2.001 Casing Length Size Cemented Measured Deptft,aSr, a^' ~' 0il ,~.,o r~.~',, C. nmmi.~ iWl.t~.~arr~,.wm..S.0n_.,.... Conductor 80' 20" 280 c.f. Arctic S. (Approx) 112' Anch0¥,~r~"" Surface 3088' 10-3/4" 2035 cf CSIII, 408 cf 'G' 3123' 2837' Production 11039' 7-5/8" 1692 c.f. Class 'G' 11070' 8872' Liner 205' 5-1/2" 140 c.f. Class 'G' 10910' - 11115' 8736' - 8911' Sidetrack Liner 3268' 2-7/8" 168 c.f. Class 'G' 10761' - 14029' 8613' - 9025' Perforation depth: measured Open Perf 11200 - 11320, 11550 - 11630, 11800 - 11970, 12250 - 12330, 12360 - 12440, 12550 - 12570 12630 - 12850, 13290 - 13330, 13520 - 13560, 13640 - 13660, 13740 - 13822, 13870 - 13950 true vertical Open Perfs 8978 - 9034, 9034 - 9036, 9037 - 9023, 9024 - 9019, 9019 - 9022, 9022 - 9023, 9026 - 9042, 9042 - 9043, 9040 - 9037, 9033 - 9033, 9032 - 9029, 9027 - 9027. Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13 Cr 80 TBG @ 10839'. 4-1/2" 12.6# Tubing tail to 10904'. Packers & SSSV (type & measured depth) 4-1/2" x 2-7/8" Baker KB Liner Top Packer @ 10754'. 7-5/8" x 4-1/2" Packer @ 10839'. 4-1/2" Otis SSSV Landing Nipple @ 2096'. 13. Stimulation or cement squeeze summary Intervals treated (measured) (see attached) Treatment description including volumes used and final pressure 14. Prior to well opera 1/9/2001 Subsequent to op4 1/15/2001 OiI-Bbl 729 Representative Daily Averaqe Production or Iniection Data Gas-Mcr Water-Bbl 648 54 Casing Pressure Tubing Pressure 967 301 1296 1264 342 1052 315 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 a. nd correct to the best of my knowledge. ~J~.~' ~~~ Title: Technical Assistant DeWayne R. Schnorr Form 10-404 Rev 06/15/88 · ORIGINAl. Date August 091 2001 Prepared by DeWayne R. Schnorr 564-5174 SUBMIT IN DUPLICATE 01/06/2001 01/07/2001 01/13/2001 01/14/2001 02/10/2001 04/02/2001 01/06/01 01/07/01 P-08A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS ACID: DRIFT AND TAG ( PRE ACID STIM ) ACID: PERFORM TUBING INTEGRITY TEST FOR STIM PREP ACID: ACID STIMULATION ACID: ACID TRMT SCALE INHIBITION: SCALE INHIBITOR SQUEEZE HOT OIL TBG WASH: HOT OIL TUBING EVENT SUMMARY DRIFTED TUBING INTO 2 7/8 LINER W/3' OF 1.5 STEM, 2.25 CENT, AND SAMPLE BAILER. TAGGED @ 11301' SLM (STOPPED DO TO DEVIATION / SAMPLE BAILER EMPTY ) PUT BACK ON PRODUCTION. PERFORM TUBING INTEGRITY TEST FOR STIMULATION PREP. PASSED TIFL. 01/13/01 MIRU DOCT #8. WELL IS FLOWING ON ARRIVAL. SHUT-IN GAS-LIFT. BULLHEAD IN W/2% KCL WHILE RIH.WITH 221 BBLS AWAY INJECTIVITY IS 2.1 B/M WITH 1114 PSI. JET ACROSS PERFS WITH KCL. PUMP 70 BBLS 12% HCL WHILE RECIPROCATING ACROSS PERFS. FINAL TD 13929 CTMD.(HARD TAG). GOOD BREAK DOWN SEEN WITH ACID. 01/14/01 OVERDISPLACE ACID WITH 150 BBLS KCL. RDMO. NOTIFY PAD OPERATOR TO POP WELL. 02/10/01 PUMPED SCALE INHIBITOR SQUEEZE AS PER PROCEDURE. MAX TREATING PRESSURE, 1708 PSI @ 5.50 BPM. LEFT WELL SHUTIN AND FREEZE PROTECTED TO 3000' FOR 24 HOUR SOAK. PCC NOTIFIED TO POP AT THAT TIME. 04/02/01 HOT OIL TUBING W/169 BBLS DIESEL FLUIDS PUMPED BBLS 1 PRESSURE TEST LUBRICATOR W/1 BBL OF DIESEL, (1 TESTS) 186.5 DIESEL 43 METHANOL WATER 77 60/40 METHANOL WATER 1065 2% KCL WATER 30 PPT HEC W/420# WAX BEADS 1402.5 TOTAL Page 1 To: WELL LOG TRANSMITTAL State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Lisa Weepie 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 MWD Formation Evaluation Logs P-08A & P-08A PB1 February 15,2001 AK-MW-00065 P-0SA: 6;~ ~)(_)~(~ ~ 2" x 5" MD Gamma Ray Logs: 50-029-22392-01 2" x 5" TVD Gamma Ray Logs: 50-029-22392-01 P-08A PBI: 2" x 5" MD Resistivity & Gamma Ray Logs: 50-029-22392-70 2" x 5" TVD Resistivity & Gamma Ray Logs' 50-029-22392-70 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia 1 Blueline 1 Rolled Sepia PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING THE ATTACHED COPIES OF THE TRANSMITTAL LETTER TO THE ATrENTION OF: Sperry-Sun Drilling Services Attn: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-technical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn.' Lisa Weepie 333 West 7~ Avenue, Suite 100 Anchorage, Alaska MWD Formation Evaluation Logs P-08A, February 15, 2001 AK-MW-00065 1 LDWG formatted Disc with verification listing. AP1//: 50-029-22377-01 PLEASE ACKNOWLEDGE RECEIFF BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETTER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date: Signe~ .... STATE OF ALASKA ALASKA ,LAND GAS CONSERVATION COMk SION 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. 200-085 3. Address 8. APl Number P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-22377-01 4. Location of well at surface i--;~F, .......... ~-., ~i '~;;~,.A~.~ 9. Unit or Lease Name ,, Prudhoe Bay Unit 2447' NSL, 1925' EWL, SEC. 31, T11N, R13E, UM~ At to,p, of produc!ive interval , 3404 NSL, 1582 EWL, SEC. 30, T11N, R13E, UM At t,otal depth, 10. Well Number ' P-08A 4811 NSL, 394 WEL, SEC. 25, T11N, R12E, 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: 87.8' ADL 028264 12. Date Spudded 6/7/2000 113' Date T'D' Reached 114' Date C°mp'' Susp'' °r Aband'6/17/2000 6/22/2000 I15' water depth' if °fish°re N/A MSL 116' N°' °f C°mpleti°ns One 14029 9025 FT 13966 9026 FTI [] Yes [] No (Nipple) 2096' MDI 1900' (Approx.) ... 22. Type Electric or Other Logs Run MWD, GR, RES 23. CASING~ LINER AND CEMENTING RECORD CASING SETTING DEPTH HOLE SIZE WT. PER FT. GRADE TOP BOTTOM S~ZE CEMENTING RECORD AMOUNT PULLED 20" 91.5# H-40 32' 112' 30" 280 CU ft Arctic Set (Approx.) ......... 10-3/4" 45.5# NT-80 35' 3123' 13-1/2" ;'035 cu ft CS II1~ 408 cu ft Class 'G' 7-5/8" 29.7# NT-80 31' 11070' 9-7/8" 1692 cuft Class 'G' 5-1/2" 17# L-80 / 13Cr 10910' 11115' 6-3/4" 140 cu ft Class 'G' 2-7/8" 6.16# L-80 10761' 14029' 3-3/4" 168 cu ft Class 'G' 24. Perforations open to Production (MD+TVD of Top and 25. TUBING RECORD ....... Bottom and interval, size and number) S~ZE DEPTH SET (MD) PACKER SET (MD) 2" Gun Diameter, 4 spf 2" Gun Diameter, 4 spf 4-1/2", 12.6#, 13Cr80 10907' 10839' MD TVD MD TVD 11200' - 11320' 8978' - 9034' 13520' - 13560' 9040' - 9037' 11550' - 11630' 9034' - 9036' 13640' - 13660' 9033' - 9033' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 11800' - 11970' 9037' - 9023' 13740' - 13822' 9032' - 9029' DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 12250' - 12330' 9024' - 9019' 13870' - 13950' 9027' - 9027' 2000' Freeze Protected with MeOH 12360,. 12440, 9019'. 9022, .. 12550' - 12570' 9022' - 9023' 12630' - 12850' 9026' - 9042' 13290' - 13330' 9042' - 9043 27. PRODUCTION TEST Date First Production i Method of Operation (Flowing, gas lift, etc.) June 30, 2000 Gas Lift 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 ef~il~ga._.s,~vater:; ;..~al~rr~t core chips. . Form 10-407 Rev. 07-01-80 Submit In Duplicate 29. Geologic Markers 30. Formation Tests Measured True Vertical Include interval tested, pressure data, all fluids recovered Marker Name Depth Depth and gravity, GOR, and time of each phase. Shublik 'B' 11129' Shublik 'C' 11168' Top of Sadlerochit 11193' ,'..: :... ",'3 31. List of Attachments: Summary of Daily Drilling Reports, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge Signed TerrieHubble ,~~ ~ Title Technical Assistant, Date P-08A 200-085 Prepared By Name/Number: Terrie Hubble, 564-4628 Well Number Permit No. /Approval 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: P-08A Accept: 06~07~00 Field: Prudhoe Bay Spud: 06~07~00 APl: 50-029-22377-01 Release: 06/22/00 Permit: 200-085 CTD Unit: Nordic #1 PRE-RIG WORK 06~03~00 Miru SWS #2150. RIH w/5 ~" Baker Permanent Whipstock. Tie-in to Western Atlas CBL (29-Sep-93), set whipstock top at 11,114', 3 degrees left of high side looking down hole. Pulled up then tagged whipstock to verify, tagged at setting depth. POOH. RDMO. 06105100 Shot FL on IA- 350 ft. Start killing well by bullheading. Well locking up. Open wing and circulate while run in well. Well is dead and good fluid returns. IA is in communication with tubing. Tag whipstock and correct depth to 11,114. Pick up into tailpipe no problem. SI wing perform injectivity test. 2 b/m at 1900 psi. Discuss options with town and decide to cut cement volume to 10 bbls and eliminate aggregate. Mix and pump 10 bbls. 13.8 ppg class G cement with bentonite. Lay in cement with choke closed. Final squeeze pressure 1000 psi held for 30 minutes. Estimate 1 bbl cement behind pipe. Contaminate and chase out of hole. Pressure test squeeze to 1000 psi with CT at surface for 5 minutes. No leak off. RIH, mill XN nipple at 10,899 ctmd, start milling window at 11,119 ctmd, paint flag at 11,121.1 ctmd, and mill to 11,128.2. Would put excess weight with no extra motor work and would not drill off, decided to pooh and check tools. At surface, all gauge and near gauge; motor turned good. Decided to change out string mill and motor. Rih, tie into flag, begin milling. Milled down to 11,138.1, giving 8' of formation drilled, cleaned window with several passes, cleaned hole, dropped ball and chased out of hole. Freeze protected tree with MeOH. At surface, mill and string reamer look good, nice wear. Mill is 1/1000" undergauge, rdmo. Window milled at 3.80" from 11,115 to 11,126, formation drilled to 11,134 (based on whipstock setting depth). COIL TUBING DRILLING 06107100 Finish rig move from F-10a. Spot rig over tree. Accept DS/N #1 for operations at 0200 hrs 6~7~00. Remove tree cap. NUBOPE. Spot misc equipment. Set and berm slop tank. Begin BOPE test. 06~08~00 Continue BOPE initial pressure test. Fax test report to AOGCC. Pump dart, fill coil, press test CTC. Held pre-spud information / safety meeting. M/U MWD BHA #1 and RIH. Shallow test Sperry tools. RIH. Orient to high side. RIH thru window and tag bottom. Correct to last TD [-67 ft]. Drill build section from 11133-375' and land at 8951' TVD. POOH for motor. Change bit, motor, MWD probe. MU Sperry Resistivity tool. RIH with BHA #2 to TD. Wiper to window. Begin tie-in. P-08A, Coil Tubing Drilling Page 2 06~09~00 Tied-in with BHCS/GR. [-64.5 ft CTD]. Repaired counter wheel on injector head. RIH and reamed white clay from 11340-11360 ft. Drilled horizontal hole from 11375 - 11475 ft. Held pit gain drill. Drilled to 11526 ft. Short trip to window. Clean hole. Drilled horizontal hole to 11637 ft. Short trip to window. Clean hole. Drilled horizontal hole to 11780'. Wiper to window. Drill horizontal to 11930' (8946' TVD). Wiper to window. Begin invert and drill from 11930-12066' (8931' TVD). Wiper to window. Drill invert 12066-109' and work thru area of mapped fault #1 without losses, but very slow progress. Wiper to window. 061'10100 Tied-in with GR near window. [+19 ft CTD]. RIH. Oriented TF. Ream shales from 12085-12122 ft. High pump press, drag and overpull. Short trip to window. Swap to new FIoPro. RIH. Ream shales from 12085-12122 ft. Drilled from 12122 - 12178'. High pump press, slow progress. POOH to check BHA. Change out bit, motor, MWD probe. Download resistivity data. RIH with BHA #3. Park at 5865' and found reel drive pin broke. Remove and send to shop for repair. Circ at min rate. 061'1 '1100 Wait on repair of reel support pin. Held Fire drill. Held Rig Evacuation drill. Continue to wait on repairs. Install repaired reel drive pin. Resume RIH with BHA #3 from 5865'. Perform MAD pass from 11220- 11580'. Ream shale area 11585-610' until clean. Resume MAD pass from 11580'. 061'12~00 Continue MAD pass to 12090 ft, Ream clay from 12090-12121 ft. Wiper trip to window. Ream clay to 12145 ft. High overpull, Stuck pipe. Work free with 75K up wt. Wiper trip to window. Tied-in with GR, added 17 ft to CTD. POOH. Down load Sperry resistivity tool and lay it down. Safety Meeting. Cut off 251 ft of CT for pipe management. RIH with BHA#4 (1.1© motor). Ream to TD with little problem. Wiper to window, clean. Tie-in, add 1.5'. RIH to TD. Resume drilling horizontal section from corrected 12167-12233'. Wiper to window, add Kla-gard. Drill from 12233-12400'. Wiper to window. 061'13/00 Orient TF. Ream from 12090-12400 ft. Drilled to 12539 ft. Short trip to window. Overpull in shales at 12160-12080' and 11610-11580'. RIH. Stack wt at 11580'. Work CT and ream down with TF used to drill at 11,590'. Unintentional sidetrack at 11,590 ft. Orient around trying to find original hole. No success. Start drilling Sidetrack #2 at 11,590 ft. Drilled horizontal hole to 11761 ft. Short trip to window. Tied-in with GR, added 5 ft to CTD. RIH to original TD at 12539'. Drill from 12539-12690'. Wiper to window. RIH and entered sidetracked hole twice with opposite TF's. POOH to plug back. LD drilling BHA. MU cementing BHA. RIH with nozzle assy to set down at 11594'. RU DS cementers. 06/'14100 DS cementers load CT with 10.0 bbls 17.0 ppg Class G cement. Displace with mud to nozzle at 11590'. Lay in open hole to WCTOC at 11050'. Circ, WOC. RIH and jet out cement to 11340'. POOH jetting excess cement to surface. Perform weekly BOPE test. MU drilling BHA. RIH with BHA #5. KO cement plug at 11353'. Drill new hole to 11820'. P-08A, Coil Tubing Drilling Page 3 06/1 $100 Drilling horizontal from 11820-900'. Wiper to window. Tie-in, add 4'. Drill horizontal 11900-12061'. Wiper to window. Drill horizontal section and continue undulating from 8930-8950' TVD from 12061- 240'. Wiper to window. Tie-in, add 4'. Drill with wiper trips 12240' - 12789'. 06116/00 Drill horizontal 12789' - 13350'. Mud losses of 5 BPH increased to 25 BPH at 13025' then slowed to 15 BPH. 06117100 Continue drilling horizontal from 13350' - 14020' with wiper trips as necessary and losing 15 bph. No evidence of third fault. Perform final wiper trip and tie-in before POOH for memory resistivity logging tools 06118100 Finish hole cleaning trip to TD 14023'. POOH. No wear on bit (after 2670' drilled). MU PDS memory resistivity, RIH, and log open hole. POOH. MU & RIH with drilling BHA for clean-out run. Wash to corrected TD 14029'. POOH. MU 2-7/8" STL liner. 06119/00 MU and RIH with 2-7/8" 6.16# L-80 liner on Baker CTLRT. Work liner to TD. Drop ball and release from liner. Displace mud with 2% KCL water. Losses ¼ BPM. Mix and pump 30 bbls 15.8 ppg Class G cement w/latex. Load CT dart, chase, latch into liner wiper plug, and displace to landing collar. Bump. Unsting and POOH. LD CTLRT. MU cement mill and motor on 1-1/4" CSH workstring. RIH. Wash down through liner. Mill 80' of firm cement above latch collar. POOH, laying in 150k LSRV FIo-Pro pill in liner. 06~20~00 POOH and stand back CSH workstring. RIH with Baker KB packer assy (to isolate known leak in GLM #1). Set top of packer at 10754'. Wellbore pressure test indicated continuing communication to IA. POOH with running tool. RU Halco WL unit and PDS. RU hardline to IA and to bermed flowback tank (P Pad is SI for GC-1 repairs). RIH and log tubing from 10950' while pumping down tubing and up IA. POOH. Download data. Leak at #2 station. RIH and set catcher sub. RIH with KO tool to pull #2 GLV. POOH. No recovery. Shucked skirt on pulling tool. Redress and RIH. 06/21/00 Pull screened orifice from GLV #2 and set dummy. Test tubing to 2500 psi. Slow leak to IA. Final tubing 1320 psi - IA 1270 psi after 10 min. Bleed tubing to zero - IA tracked down to zero. RIH and attempt to pull GLV from station #3 - no recovery. Crew change. Safety meeting with new wireline crew. Re-dress KO tool. RIH and pull GLV from station #3. POOH. Redress KO tool and RIH with dummy. Set down in station #4. POH and re-dress tool. RIH with dummy for station #3. Set down again in station #4. POH and change out KO tool. RIH with dummy to station #3. Attempt to set dummy in GLM - trigger on KO tool won't engage in orienting slot in GLM. POH and re-dress KO tool with modified trigger. RIH and set dummy in GLM #3 - OK. Pressure up annulus to 300 psi and tubing to 1500 psi. SI annulus and pressure tubing to 2500 psi annulus incr to 540 psi. In 15 min tubing dropped to 1925 psi and annulus incr to 825 psi. Still have communication but appears to be less than previous test. Reseat dummy in #2 GLM and retest tubing - OK. RIH to pull catcher sub. P-08A, Coil Tubing Drilling Page 4 06~22~00 Pull catcher sub. RD slickline. Perform weekly BOP test. RU to run perf guns. Safety meeting. PU guns & RIH on 1 ¼" CSH (32 stds). RIH and tag PBTD at 13966' - no correction. Space out guns. Pressure wellhead up to 2200 psi. Hold for 2 min and bleed off. Guns fired after 7 min. Pull up hole and position guns with bottom shot at 12850'. Drop 5/8" ball and chase with 19 bbl perf pill. Displace ball to seat and pressure up. Firing head sheared at 2900 psi. Pressure again with rate. POH filling across top of hole. Safety meeting. POH and LD 1 ¼" workstring in singles. Pull and lay down perforating guns. Safety meeting. PU perf guns for run #2. Well control drill - 30 sec to MU TIW valve. Run 8 stds 1 ¼" CSH. MU CT and injector. RIH. 06~23~00 RIH with perf BHA #2. Drop ball and shear firing head at 2900 psi. POOH. LD guns. All guns fired. Blow down reel. ND BOP. NU and PT tree cap. Release rig 18:30 hrs 06/22/00. North Slope Alaska Alaska State Plane 4 PBU WOA P Pad P-O8A Surveyed: 18 June, 2000 SURVEY REPORT 19 June, 2000 Your Reft API-500292237701 Surface Coordinates: 5947173.00 N, 631209.00 E (70° 15' 49.5973" N, Kelly Bushing: 87.80ft above Mean Sea Level 148° 56' 21.0516" W) n R I L L I N {~i 5 S~ R V I C:: I~ 5 Survey Ref: svy9827 A ttALLIHURTON COMPANY North Slope Alaska Measured Depth (ft) Incl. Azim. Sub-Sea Depth (ft) Sperry-Sun Drilling Services Survey Report for P-O8A Your Ref: API-500292237701 Surveyed: 18 June, 2000 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 11351.37 86.310 2.850 8950.73 9038.53 11355.00 87.350 2.820 8950.93 9038.73 11395.80 93.340 12.170 8950.68 9038.48 11425.60 91.140 11.810 8949.52 9037.32 11459.40 91.580 9.000 8948.71 9036.51 11498.40 93.250 5.310 8947.07 9034.87 11530.20 90.180 1.270 8946.12 9033.92 11559.20 88.150 357.930 8946.54 9034.34 11592.60 89.210 352.830 8947.31 9035.11 11625.80 88.510 350.190 8947.97 9035.77 11664.40 87.890 344.570 8949.18 9036.98 11698.00 89.820 338.060 8949.86 9037.66 11730.00 90.790 334.720 8949.69 9037.49 11764.40 89.560 327.690 8949.58 9037.38 11795.40 92.460 323.060 8949.03 9036.83 11826.40 94.750 319.080 8947.08 9034.88 11857.40 95.540 315.740 8944.30 9032.10 11886.60 96.150 310.470 8941.33 9029.13 11918.40 95.980 311.170 8937.97 9025.77 11949.80 92.540 313.700 8935.64 9023.44 11983.80 88.150 315.560 8935.43 9023.23 12012.20 85.240 314.870 8937.07 9024.87 12045.40 83.230 312.400 8940.40 9028.20 12080.40 83.500 308.180 8944.45 9032.25 12110.60 87.190 304.840 8946.90 9034.70 6376.67 N 327.72W 5953542.99 N 630770.21 E 6380.29 N 327.54W 5953546.61 N 630770.33 E 6420.68 N 322.23W 5953587.09 N 630774.93 E 6449.80 N 316.04W 5953616.31 N 630780.61 E 6483.03 N 309.94W 5953649.65 N 630786.13 E 6521.69 N 305.08W 5953688.38 N 630790.31 E 6553.41N 303.26W 5953720.13 N 630791.58 E 6582.40 N 303.46W 5953749.11 N 630790.87 E 6615.67 N 306.15W 5953782.33 N 630787.61 E 6648.50 N 311.05W 5953815.07 N 630782.13 E 6686.13 N 319.48W 5953852.55 N 630773.05 E 6717.94 N 330.23W 5953884.16 N 630761.75 E 6747.25 N 343.05W 5953913.25 N 630748.42 E 6777.38 N 359.61W 5953943.08 N 630731.34 E 6802.87 N 377.21W 5953968.27 N 630713.29 E 6826.94 N 396.65W 5953991.99 N 630693.44 E 6849.66 N 417.54W 5954014.35 N 630672.16 E 6869.51 N 438.74W 5954033.82 N 630650.62 E 6890.18 N 462.67W 5954054.07 N 630626.33 E 6911.30 N 485.77W 5954074.79 N 630602.86 E 6935.18 N 509.96W 5954098.24 N 630578.26 E 6955.30 N 529.93W 5954118.01 N 630557.94 E 6978.10 N 553.83W 5954140.38 N 630533.65 E 7000.57 N 580.35W 5954162.39 N 630506.75 E 7018.47 N 604.53W 5954179.87 N 630482.25 E Dogleg Rate (°/100ft) 28.662 27.207 7.481 8.413 lO.377 15.951 13.476 15.592 8.225 14.641 20.204 10.868 20,746 17.620 14.789 11.o29 18.o75 2.253 13.585 14.022 10.530 9.562 12.001 16.455 Alaska State Plane 4 PBU_WOA P Pad Vertical Section (ft) Comment 4882.80 4885.32 4911.20 4928.26 4948.37 4973.3o 4995.23 5016.55 5042.70 5070.03 5103.28 5133.86 5164.03 5197.34 5227.99 5258.84 5289.71 5318.69 5350.13 5381.34 5415.30 5443.63 5476.61 5511.13 5540.72 Tie-on Survey Window Point Continued... 19 June, 2000- 14:45 -2- DrillQuest 1.05.05 Sperry-Sun :": -urm ng Services Survey Report for P-O8A Your Ref: API-500292237701 Surveyed: 18 June, 2000 North Slope Alaska Measured Depth (ft) Incl. 12144.6O 12173.40 12207.00 12246.00 12280.00 12313.80 12356.80 12388.00 12423.00 12453.00 12492.60 12524.40 12562.40 12596.00 12628.20 12673.20 12706.60 12738.80 12757.80 12791.60 12821.80 12853.20 12890.40 12920.80 12953.40 92.390 95.620 97.380 96.060 94.480 92.550 87.800 88.240 88.680 88.330 90.000 90.280 88.940 86.660 85.170 85.430 86.480 86.510 86.310 86.130 85.870 86.480 88.240 90.550 89.030 Azim. 303.640 299.570 295.000 290.250 284.800 282.52O 279.000 282.170 287.970 292.890 298.860 302.610 309.760 312.750 309.760 303.430 298.860 294.710 292.360 288.490 286.560 281.460 275.660 271.520 267.220 Sub-Sea Depth (ft) 8947.02 8945.01 8941.21 8936.64 8933.52 8931.44 8931.31 8932.39 8933.33 8934.11 8934.69 8934.61 8934.87 8936.16 8938.46 8942.15 8944.51 8946.48 8947.67 8949.89 8952.00 8954.10 8955.81 8956.13 8956.25 Alaska State Plane 4 PBU_WOA P Pad Vertical Local Coordinates Global Coordinates Dogleg Vertical Depth Northings Eastings Northings Eastings Rate Section (fi) (ft) (ft) (ft) (fi) (°/lOOff) (fi) 9034.82 7037.60 N 632.63W 5954198.50 N 630453.82 E 15.696 5573.88 9032.81 7052.65 N 657.09W 5954213.13 N 630429.11 E 18.013 5601.58 9029.01 7067.95 N 686.75W 5954227.91 N 630399.18 E 14.493 5633.01 9024.44 7082.84 N 722.49W 5954242.18 N 630363.19 E 12.560 5668.29 9021.32 7093.03 N 754.76W 5954251.80 N 630330.74 E 16.624 5697.77 9019.24 7101.00 N 787.54W 5954259.19 N 630297.83 E 8.828 5725.97 9019.11 7109.02 N 829.77W 5954266.48 N 630255.47 E 13.748 5760.66 9020.19 7114.75 N 860.41W 5954271.67 N 630224.73 E 10.252 5785.77 9021.13 7123.84 N 894.18W 5954280.18 N 630190.81E 16.613 5815.47 9021.91 7134.31 N 922.28W 5954290.15 N 630162.54 E 16.436 5842.30 9022.49 7151.58 N 957.89W 5954306.80 N 630126.63 E 15.652 5879.23 9022.41 7167.83 N 985.21W 5954322.57 N 630099.02 E 11.825 5909.76 9022.67 7190.25 N 1015.86W 5954344.45 N 630067.99 E 19.143 5947.07 9023.96 7212.38 N 1041.10W 5954366.14 N 630042.37 E 11.185 5980.47 9026.26 7233.56 N 1065.24W 5954386.90 N 630017.86 E 10.353 6012.43 9029.95 7260.28 N 1101.23W 5954412.99 N 629981.41E 14.031 6056.53 9032.31 7277.51 N 1129.74W 5954429.71 N 629952.61 E 14.006 6088.58 9034.28 7291.99 N 1158.42W 5954443.69 N 629923.68 E 12.864 6118.74 9035.47 7299.56 N 1175.81W 5954450.96 N 629906.16 E 12.389 6136.14 9037.69 7311.33 N 1207.41W 5954462.18 N 629874.36 E 11.437 6166.32 9039.80 7320.40 N 1236.13W 5954470.74 N 629845.48 E 6.433 6192.56 9041.90 7327.98 N 1266.52W 5954477.80 N 629814.97 E 16.322 6218.84 9043.61 7333.51 N 1303.25W 5954482.68 N 629778.15 E 16.277 6247.96 9043.93 7335.41 N 1333.58W 5954484.06 N 629747.79 E 15.593 6270.06 9044.05 7335.05 N 1366.17W 5954483.13 N 629715.21 E 13.990 6292.05 Comment Contir~ued... 19 June, 2000 - 14:45 - 3 - DrillQuest 1.05.05 Sperry-Sun Drilling Services Survey Report for P-O8A Your Ref: API-500292237701 Surveyed: 18 June, 2000 North Slope Alaska Measured Depth (ft) Incl. 12988.80 13020.00 13060.80 13096.20 13131.6O 13162.20 13213.00 13246.20 13279.80 13312.80 13343.00 13379.80 13409.60 13435.80 13465.00 13510.60 13540.00 13570.80 13602.40 13639.60 13671.40 13713.40 13748.00 13783.20 13813.40 88.940 90.000 90.790 90.530 9O.44O 91.580 91.230 90.350 89.470 87.980 85.960 87.360 89.380 92.110 94.920 94.480 95.270 95.100 92.320 90.260 90.180 90.700 91.580 92.280 92.460 Azim. 262.300 263.180 269.510 274.780 280.230 284.98O 293.590 299.220 303.430 308.010 312.750 315.210 318.200 321.540 322.950 315.920 311.520 308.360 303.690 299.920 294.820 289.020 284.450 280.410 275.310 Sub-Sea Depth (ft) 8956.88 8957.17 8956.89 8956.48 8956.18 8955.64 8954.39 8953.93 8953.99 8954.72 8956.32 8958.46 8959.31 8958.97 8957.18 8953.44 8950.94 8948.15 8946.11 8945.27 8945.15 8944.83 8944.14 8942.95 8941.70 Vertical Local Coordinates Global Coordinates Depth Northings Eastings Northings Eastings (ft) (ft) (ft) (ft) (ft) 9044.68 9044.97 9044.69 9044.28 9043.98 9043.44 9042.19 9041.73 9041.79 9042.52 9044.12 9046.26 9047.11 9046.77 9044.98 9041.24 9038.74 9035.95 9033.91 9033.07 9032.95 9032.63 9031.94 9030.75 9029.50 7331.82 N 1401.41W 7327.88 N 1432.36W 7325.28 N 1473.05W 7326.60 N 1508.41W 7331.22 N 1543.49W 7337.90 N 1573.34W 7354.66 N 1621.23W 7369.41 N 1650.95W 7386.88 N 1679.65W 7406.13 N 1706.43W 7425.66 N 1729.39W 7451.17 N 1755.82W 7472.85 N 1776.25W 7492.87 N 1793.13W 7515.91N 1810.97W 7550.42 N 1840.51W 7570.66 N 1861.67W 7590.35 N 1885.19W 7608.88 N 1910.68W 7628.48 N 1942.28W 7643.09 N 1970.51W 7658.77 N 2009.46W 7668.72 N 2042.58W 7676.30 N 2076.93W 7680.42 N 2106.81W 5954479.28 N 629680.04 E 5954474.80 N 629649.16 E 5954471.50 N 629608.52 E 5954472.20 N 629573.14 E 5954476.21 N 629537.98 E 5954482.37 N 629508.02 E 5954498.29 N 629459.85 E 5954512.52 N 629429.87 E 5954529.48 N 629400.88 E 5954548.27 N 629373.77 E 5954567.40 N 629350.47 E 5954592.44 N 629323.59 E 5954613.76 N 629302.80 E 5954633.49 N 629285.57 E 5954656.21N 629267.33 E 5954690.20 N 629237.19 E 5954710.06 N 629215.68 E 5954729.34 N 629191.82 E 5954747.43 N 629166.01 E 5954766.47 N 629134.07 E 5954780.59 N 629105.59 E 5954795.59 N 629066.38 E 5954804.96 N 629033.09 E 5954811.94 N 628998.62 E 5954815.54 N 628968.67 E Alaska State Plane 4 PBU_WOA P Pad Dogleg Vertical Rate Section (°/lOOff) (ft) 13.898 6313.74 4.416 6331.99 15.635 6357.88 14.904 6382.99 15.397 6410.32 15.961 6435.58 16.958 6480.52 17.162 6511.59 12.800 6543.94 14.591 6576.30 17.040 6606.25 7.681 6642.93 12.105 6672.71 16.463 6698.87 10.763 6727.89 15.395 6773.26 15.152 6802.50 10.233 6832.94 17.171 6863.89 11.546 6899.79 16.040 6929.74 13.864 6967.78 13.448 6997.67 11.642 7026.65 16.883 7050.07 Comment Continued... 19 June, 2000 - 14:45 - 4 - DrillQuest 1.05.05 Sperry-Sun Drilling Services Survey Report for P-O8A Your Ref: API-500292237701 Surveyed: 18 June, 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) 13845.20 92.280 270.390 8940.39 9028.19 7682.00 N 2138.53W 13883.20 90.350 264.410 8939.51 9027.31 7680.28 N 2176.46W 13913.60 90.340 260.010 8939.33 9027.13 7676.16 N 2206.57W 13944.80 91.140 256.330 8938,93 9026.73 7669.76 N 2237.10W 13981.40 91.580 251.050 8938.06 9025.86 7659.49 N 2272.21W 14022.00 91.580 251.050 8936.94 9024.74 7646.31 N 2310.59W 5954816.57 N 628936.92 E 5954814.18 N 628899.03 E 5954809.54 N 628868.99 E 5954802.61N 628838.58 E 5954791.73 N 628803.66 E 5954777.88 N 628765.51 E 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. Magnetic Declination at Surface is 26.924° (09-Jun-00) The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well Reference and calculated along an Azimuth of 316.940° (True). ,~ased upon Minimum Curvature type calculations, at a Measured Depth of 14022.00ft., The Bottom Hole Displacement is 7987.80ft., in the Direction of 343.186° (True). Dogleg Rate (°/100fi) 15.469 16.531 14.473 12.069 14.472 0.000 Alaska State Plane 4 PBU_WOA P Pad Vertical Section (ft) Comment 7072.88 7097.52 7115.07 7131.24 7147.71 7164.28 Projected Survey Continued... 19 June, 2000 - 14:45 - 5 - DrillQuest 1.05.05 Sperry-Sun Drilling Services Survey Report for P-O8A Your Ref: API-500292237701 Surveyed: 18 June, 2000 North Slope Alaska Alaska State Plane 4 PBU_WOA P Pad Comments Measured Depth (ft) 11351.37 11355.00 14022.00 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 9038.53 6376.67 N 327.72 W 9038.73 6380.29 N 327.54 W 9024.74 7646.31 N 2310.59 W Comment Tie-on Survey Window Point Projected Survey Survey tool program From Measured Vertical Depth Depth (ft) (ft) 0.00 0.00 11114.00 8910.18 To Measured Vertical Depth Depth (ft) (ft) 11114.00 8910.18 14022.00 9024.74 Survey Tool Description AK-3 BP_HM - BP High Accuracy Magnetic MWD Magnetic 19 June, 2000 ~ 14:45 - 6 - DrillQuest 1.05.05 North Slope Alaska Alaska State Plane 4 PBU WOA P Pad P-O8APB1 Surveyed: 12 June, 2000 SURVEY REPORT 19 June, 2000 Your Ref: API-500292237770 Surface Coordinates: 5947173.00 N, 631209.00 E (70° 15' 49.5973" N, Kelly Bushing: 87.80ft above Mean Sea Level 148° 56' 21.0516" W) DRILLING SERVICES SurveyRef:svy9825 A HALLIBURI'ON COMPANY Sperry-Sun Drilling Services Survey Report for P-O8APB1 Your Ref: API-500292237770 Surveyed: 12 June, 2000 North Slope Alaska Measured Depth (ft) Incl. 11083.00 11114.00 11152.37 11177.97 11210.97 11236.17 11255.77 11282.97 11328.57 11351.37 11387.81 11425.01 11455.81 11486.21 11521.41 11552.01 11583.81 11613.81 11645.01 11676.61 11701.81 11732.41 11769.41 11800.01 11833.41 30.820 30.130 35.330 41.380 49.920 55.280 60.120 68.200 79.720 86.310 94.980 97.180 97.090 94.100 92.950 91.980 88.020 86.610 84.760 84.930 85.640 87.140 90.220 91.190 89.340 Azim. 8.510 8.840 9.000 9.000 9.130 9.690 5.840 4.080 3.020 2.850 1.200 6.140 7.370 6.310 1.910 357.500 351.340 347.640 344.820 340.230 335.830 333.540 329.130 334.240 333.720 Sub-Sea Depth (ft) 8795.66 8822.38 8854.64 8874.71 8897.76 8913.06 8923.53 8935.38 8947.95 8950.73 8950.32 8946.37 8942.55 8939.58 8937.42 8936.10 8936.10 8937.51 8939.86 8942.70 8944.77 8946.70 8947.55 8947.17 8947.02 Vertical Local Coordinates Depth Northings Eastings (ft) (ft) (ft) 8883.46 8910.18 8942.44 8962.51 8985.56 9000.86 9011.33 9o23.18 9035.75 9038.53 9038.12 9o34.17 9030.35 9027.38 9025.22 9023.90 9023.90 9025.31 9027.66 9030.50 9032.57 9034.50 9035.35 9034.97 9034.82 6174.90 N 350.96W 6190.44 N 348.59W 6210.93 N 345.37W 6226.61N 342.89W 6249.89 N 339.17W 6269.64 N 335.90W 6286.04 N 333.67W 6310.41N 331.57W 6354.08 N 328.87W 6376.67 N 327.72W 6413.05 N 326.43W 6449.95 N 324.07W 6480.30 N 320.47W 6510.33 N 316.87W 6545.37 N 314.35W 6575.93 N 314.51W 6607.56 N 317.60W 6637.02 N 323.07W 6667.23 N 330.47W 6697.24 N 339.92W 6720.53 N 349.31W 6748.13 N 362.37W 6780.57 N 380.11W 6807.50 N 394.61W 6837.51 N 409.27W Alaska State Plane 4 PBU_WOA P Pad Global Coordinates Dogleg Vertical Northings Eastings Rate Section (ft) (ft) (°/lOOft) (ft) 4749.86 2.290 4759.60 13.554 4772.36 23.633 4782.12 25.880 4796.59 21.343 4808.77 29.750 4819.24 30.270 4835.60 25.361 4865.65 28.913 4881.36 24.219 4907.05 14.468 4932.39 3.973 4952.10 10.430 4971,58 12.897 4995.45 14.743 5017.88 23.025 5043.09 13.186 5068.34 10.788 5095.47 14,477 5123.84 17.628 5147.26 8.934 5176.34 14.534 5212.16 16.996 5241.73 5.754 5273.66 5953340.85 N 630750.49 E 5953356.43 N 630752.59 E 5953376.97 N 630755.45 E 5953392.69 N 630757.66 E 5953416.03 N 630760.97 E 5953435.83 N 630763.90 E 5953452.27 N 630765.83 E 5953476.68 N 630767.51 E 5953520.38 N 630769.45 E 5953542.99 N 630770.21 E 5953579.38 N 630770.86 E 5953616.32 N 630772.58 E 5953646.73 N 630775.65 E 5953676.82 N 630778.73 E 5953711.89 N 630780.63 E 5953742.45 N 630779.94 E 5953774.02 N 630776.30 E 5953803.38 N 630770.32 E 5953833.46 N 630762.39 E 5953863.30 N 630752.42 E 5953886.42 N 630742.63 E 5953913.79 N 630729.09 E 5953945.92 N 630710.79 E 5953972.59 N 630695.81 E 5954002.34 N 630680.64 E Comment Tie-on Survey Window Point MWD Magnetic Continued... 19 June, 2000 - 13:40 - 2 - DrillQuest 1,05.05 Sperry-Sun Drilling Services Survey Report for P-O8APB1 Your Ref: API-500292237770 Surveyed: 12 June, 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) 11882.81 92.330 329.660 8946.30 9034.10 6880.99 N 432.68W 11944.61 94.710 325.610 8942.50 9030.30 6933.08 N 465.69W 11971.41 96.390 323.320 8939.91 9027.71 6954.78 N 481.19W 12002.41 95.860 318.210 8936.60 9024.40 6978.65 N 500.68W 12039.21 95.150 312.570 8933.07 9020.87 7004.71 N 526.40W 12068.21 92.070 309.220 8931.24 9019.04 7023.65 N 548.27W 12100.21 89.960 305.870 8930.67 9018.47 7043.15 N 573.63W 12134.41 87.310 300.230 8931.49 9019.29 7061.78 N 602.28W 12219.74 88.120 295.620 8934.89 9022.69 7101.70 N 677.59W 12253.92 88.330 291.830 8935.95 9023.75 7115.44 N 708.86W 12311.72 89.030 285.150 8937.28 9025.08 7133.76 N 763.63W 12380.52 88.330 282.870 8938.87 9026.67 7150.41 N 830.36W 12407.52 87.590 277.200 8939.83 9027.63 7155.11 N 856.92W 12476.32 92.640 272.850 8939.69 9027.49 7161.13 N 925.42W 12514.32 92.990 273.380 8937.83 9025.63 7163.20 N 963.32W 12554.02 91.670 277.950 8936.21 9024.01 7167.11 N 1002.78W 12614.02 86.750 286.210 8937.04 9024.84 7179.65 N 1061.38W 12651.42 87.360 290.430 8938.96 9026.76 7191.39 N 1096.82W 12690.00 87.360 290.430 8940.74 9028.54 7204.84 N 1132.94W 5954045.40 N 630656.47 E 5954096.91 N 630622.56 E 5954118.34 N 630606.68 E 5954141.86 N 630586.78 E 5954167.47 N 630560.62 E 5954186.03 N 630538.42 E 5954205.08 N 630512.72 E 5954223.22 N 630483.75 E 5954261.82 N 630407.76 E 5954275.01N 630376.25 E 5954292.37 N 630321.17 E 5954307.85 N 630254.16 E 5954312.09 N 630227.52 E 5954316.92 N 630158.93 E 5954318.32 N 630121.00 E 5954321.55 N 630081.48 E 5954333.06 N 630022.67 E 5954344.18 N 629987.02 E 5954357.00 N 629950.68 E 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. Magnetic Declination at Surface is 26.924° (09-Jun-00) The Dogleg Severity is in Degrees per 100ft. Vertical Section is from Well Reference and calculated along an Azimuth of 316.920° (True). Based upon Minimum Curvature type calculations, at a Measured Depth of 12690.00ft., The Bottom Hole Displacement is 7293.37ft., in the Direction of 351.064° (True). Dogleg Rate (°/100ft) 10.205 7.590 10.565 16.479 15.377 15.674 12.370 18.215 5.481 11.100 11.617 3.466 21.165 9.686 1.670 11.973 16.019 11.386 0.000 Alaska State Plane 4 PBU_WOA P Pad Vertical Section (ft) Comment 5321.41 5382.00 5408.44 5439.18 5475.78 5504.56 5536.12 5569.30 5649.89 5681.29 5732.08 5789.82 5811.39 5862.57 5889.97 5919.78 5968.96 6001.75 6036.24 Projected Survey Continued... 19 June, 2000 - 13:40 - 3 - DrillQuest 1.05.05 Sperry-Sun Drilling Services Survey Report for P-O8APB1 Your Ref: API-500292237770 Surveyed: 12 June, 2000 North Slope Alaska ;omments Measured Depth (ft) 11083.00 11114.00 12690.00 Station Coordinates TVD Northings Eastings (ft) (ft) (ft) 8883.46 6174.90 N 350.96 W 8910.18 6190.44 N 348.59 W 9028.54 7204.84 N 1132.94 W Comment Tie-on Survey Window Point Projected Survey Alaska State Plane 4 PBU_WOA P Pad Survey tool program From Measured Vertical Depth Depth (ft) (ft) 0.00 0.00 11114.00 8910.18 To Measured Vertical Depth Depth (ft) (ft) 11114.00 8910.18 12690.00 9028.54 Survey Tool Description AK-3 BP_HM - BP High Accuracy Magnetic MWD Magnetic 19 June, 2000 - 13:40 - 4 - DrillQuest 1.05,05 W LL LOG TRA MI AL ProActive Diagnostic Services, Inc. To: State of Alaska AOGO~ Lori Taylor 3001 Porcupine St. Anchorage, Alaska 99501 RE' Distribution - Final Print[s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal let~r to the attention of' Robert Richey PDS, Inc. Mail Pouch 3401 lP Prudhoe Bay, AK 99734 BP ExplOration (Alaska), Inc. Petrotechnical Data Center MB 3~3 900 E. Benson Blvd. Anchorage, AK 99508 LOG ~'~D~GITA~ MYLAR / BLUE LINE REPORT WELL DATE TYPE ~ SEPIA PRINT[S] OR CD-ROM FILM BLUELINE ,~ Open Hole I I 1 Res. Eval. CH 1 1 1 ... Mech. CH 1 BL Signed' Print Name: ,JUN 2 8 DateA~aska Oil & Ga,~ Cons. Anchorage ProActive Diagnostic Services, Inc., Pouch 340112, Prudhoe Bay, AK 99734 ?hone:(907)659-2307 Fax:(907)659-23 ]4 E-mail: pdsprudho~NAS00.nct Websh¢: ALASKA OIL AND GAS CONSERVATION COPlPlISSION 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 P-08A BP Exploration (Alaska) Inc. Permit No: 200-085 Sur Loc: 2447'NSL, 1925'EWL, Sec. 31, T1 IN, R13E, UM Btmhole Loc. 4861'NSL, 153'EWL, Sec. 30, T1 IN, 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. Daniel T. Seamount, Jr. Commissioner BY ORDER OF THE COMMISSION DATED this ~ ~ day of June, 2000 dlf/Enclosures cc: Department of Fish & Game. Habitat Section w/o encl. Department of Environmental Conscn'ation w/o encl. P-08a Sundry and Drilling Permit Subject: P-08a Sundry and Drilling Permit Date: Fri, 2 Jun 2000 19:57:22 +0100 From: "Stagg, Ted O (ORBIS)" <StaggTO~BP.com> To: "'Blair Wondzell"' <blair wondzell~admin.state.ak.us>, "'Tom Maunder'" <tom maunder~admin.state.ak.us> CC: "Hubble, Terrie L (NANA)" <HubbleTL~BP.com> P-08a has moved up on the schedule and will probably be ready to spud about June 8 or 9. The window will be ready for milling about June 4. This one slipped up on us. Ted 1 of 1 6/5/00 8:38 AM .... STATE OF ALASKA .... ALASKA ,~_AND GAS CONSERVATION COMb,. SION PERMIT TO DRILL 20 AAC 25.005 la. Type of work [] Drill [] Redrill 1 lb. Type of well [] Exploratory [] Stratigraphic Test [] Development Oil [] Re-Entry [] DeepenI [] 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 = 87.8' Prudhoe Bay Field / Prudhoe 3. Address i6. Property Designation Bay Pool P.O. Box 196612, Anchorage, Alaska 99519-6612 ADL 028288 4. Location of well at surface 7. Unit or Property Name 11. Type Bond (See 20 AAC 25.025) 2447' NSL, 1925' EWL, SEC. 31, T11N, R13E, UM Prudhoe Bay Unit At top of productive interval 8. Well Number 3394' NSL, 1580' EWL, SEC. 30, T11N, R13E, UM P-08A Number 2S100302630-277 At total depth 9. Ap~i~ate spud date 4861' NSL, 153' EWL, SEC. 30, T11N, R13E, ua-------.-~ - -,,, ~l,¢.~r'~% '708/9,5/1~ Amount $200,000.00 i2. Distance to n'ea~est property line 1i3'. Distance i~ nearest well ' 14. Number of acres in property 15. Proposed depth (MD and TVD) ADL 028264, 153' MD I No Close Appro, ach, 2560 13522' MD / 8950' TVD 16. To be completed fo~ deviated wells ...... 17. Anticipated pressure {see 20 AAC 25.035 (e) (2)} Kick Off Depth 11124' Maximum Hole Angle 92 ° Maximum surface 2544 psig, At total depth (TVD) 8800' / 3600 psig 18. Casing Program Specifications Setting'Depth Size Top Bottom Quantity of Cement Hole Casin,q Weiqht Grade Couplin,q Len,qth MD TVD MD TVD (include sta,qe data) 3-3/4" 2-7/8" 6.16# L-80 ST-L 2642' 10880' 8623' 13522' 8950' 129 cuft Class 'G' 19. To be completed for aedrill, Re-entry, and Deepen Operations. ~ ~ % ~, ~ .'~.., ~ "~,.~ Present well condition summary Total depth: measured 11475 feet Plugs (measured) true vertical 9230 feet i.~,.~ '! Effective depth: measured 11385 feet Junk (measured) true vertical 9149 feet ,i~J~K~ ()if & Gas Uot'~s., Casing Length Size Cemented IV¢~~ch0rS~r'¢ TVD Structural Conductor 112' 20" 280 cuft Arcticset 112' 112' Surface 3035' 10-3/4" 2035 cuft CS III, 408 cuft Class 'G' 3123' 2837' Intermediate 10982' 7-5/8" 1692 cuft Class 'G' 11070' 8872' Production Liner 565' 5-1/2" 140 cuft Class 'G' 10910' - 11475' 8736' - 9230' 11188'- 11220', , 1242' - 11258'ORIGINAL Perforation depth: measured true vertical 8975' - 9003', 9022' - 9036' 20. Attachments M '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, 564-4694 Prepared By Name/Number: Terrie Hubble, 564-4628 21. I hereby certify that the f~ ar~l correct to the best of my knowledge Signed TedStagg '~ '~/i~ ~~ Title CT Drilling Engineer Date(~/~..~] Permit Nu..,mb.,,e~r.,_..' ...,.. ~..I APl Number'"',,~.~ ' ,, .,, . , I"Approval. J..Date~ See cover letter ' :/_.(._~2~,-c_~(_}_~ } 50- 029-22377-01 I (.¢' / .'~ ~'(.,/(.,,7 for other requirements Conditions of Approval: Samples Required D Yes .[~¢No Mud Log Required [] Yes [~'No Hydrogen Sulfide Measures ~,Yes [] No Directional Survey Required ~"Yes [] No Required Working Pressure for DOPE [] 2K; [] 3K; ~,~4K; [] 5K; [] 10K; [] 15K Other: ORIGIN~ ~.~ ~y by order of Approved By D Taylor Seamount Commissioner the commission Date ,, , Form 10-401 Rev. 12-01-85 Submit In Triplicate BPX P-08a Sidetrack Summary of Operations: P-08 is being sidetracked to improve production in Zone 4. This sidetrack will be conducted in two phases. Phase 1: Set whipstock, cement perfs, mill window: Planned for June 19-22, 2000. · A Tubing Integrity Test will be performed. · Awhipstock drift will be run. · A multi-arm caliper will be run. · E-Line will be used to set the whipstock at approx. 11,114' MD. · Service coil will be used to cement perfs and mill the window. Phase 2: Drill and Complete sidetrack: Planned for June ~ 2000. Drilling coil will be used to drill and complete the directional hole as per attached plan. Mud Program: · Phase 1' Seawater · 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. 10,880' MD and cemented with approx. 23 bbls. cement to bring cement 200 ft above the window. 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. Real Time Resistivity logs will be run. Hazards Three faults with lost circulatin potential are identified. Res. pressure is normal. Reservoir Pressure Res. pressure is estimated to be approx. 3600 psi @ 8800ss. Max. surface pressure with gas (0.12 psi/ft) to surface is 2544 psi. TREE: 4-1/16"-5M OIW WELLHEAD: 13 5/8" - 5M FMC ACTUATOR: BAKER P-08a Proposed Completion KB. ELEV = 86.60' BF. ELEV = 56.80' I SSSV LANDING NIPPLEI 2096' I (OTIS 4 1/2" )( 3.813" ID) 10-3/4", 45.5#/ft, I 3122 NT-80LHE Butt I KOP @ 500' Max Angle @ 41.5 4-1/2", 12.6#/ft, NSCT, 13Cr80 TUBING TUBING ID: 3.958" CAPACITY: 0.0152 BBL/FT GAS LIFT MANDRELS MERLA WBX W/1" BK LATCH No MD(BKB) TVDss DEV 6 3342' 2909' 43° 5 6122' 4973' 42° 4 8236' 6588' 39° 3 9797' 7776' 43° 2 10688' 8465' 35° I 10794' 8553' 34° NOTE: CHROME TUBING AND LINER Top of 5-1/21iner I10010I 7-5/8" liner hanger 7-5/8", 29.7# I 11070I NT95HS NSCC Whipstock approx. 11,114' MD ~ Perfs to be squeezed by pumping cement past the whipstock PERFORATION SUMMARY REF: LOG: BHCS 9/20/93 Size SPF Interval Open/Sqz 18 11,188 - 11,220' Open 2-7/8 6 11,242 - 11,258' Open 4/14/98 41/2" "X" NIPPLE J 10821' J (OTIS)(3.813" ID) 7 5/8" PACKER SABL-3PERM. I 10839' I (BAKER)(3.88"ID) 4 1/2" "X" NIPPLE I (OTIS)(3.813" ID) 10868' 4 1/2" "XN" N,PPLE I 10895,I (OTIS)(3.725" ID) 4-1/2" WLEG ] 10907' ELMD I 10904' I 2 7/8" Liner to be cemented approx. 200' abv. whipstock PBTD I 11385' 5-1/2", 17 #/ft, 13Cr80 NSCC I11475' P-08 Vertical Section Path Distance (Feet) 8750 8800 8850 8900 8950 90OO 905O 0 500 1,000 1,500 2,000 2,500 3,000 3,500 ~TSHU ~-~TSAD ti MD:11124 ....... 8,925 ............... ----8,95C Tot Drld:2398 ft 13522 TD Marker Depths ~Orig Wellbore TSHU TSAD ~,~ol 8,ssol~o I 8,80~1~o I 8,8881~o ol 01~ Kick Off 8,831 Ift TVD 11,124Jft MD Deprtr @KO 8,220 ft MD KO Pt 11,124 MD New Hole 2398 Total MD 13,522 TVD TD 8,950 Curve 1 DLS degl100 24 ToolFace Length 257 Curve 2 9 -90 916 Curve 4 9 -90 150 Curve 5 9i 90 90 Curve 6 9 0 54 Curve 7 6 90 859 2,398 Drawn: 5/24/2000 16:11 Plan Name: Case 107P P-08 P-08a Case 107.poly 5/24/00 KOP @ 11,124 in Shublik [ I I I -2,500 -2,000 -1,500 -1,000 X distance from Sfc Loc -50O 8,500 8,000 7,500 IWell 'Name P-08 I CLOSURE Distance 7,894 ft Az 346 de~l NEW HOLE E/W (X) N/S (Y) Kick Off -456 6,I 68 TD -1,904 7,661 State Plane 629,306 5,954,835 Surface Loc 631,210 5,947,173 DLS de~l/100 Tool Face Lenqth CU rye 1 ' 24 0 2'57 Curve 2 9 -90 916 Curve 4 9 -90 150 C~Jrve 5 9 90 90 Curve 6 9 0 54 Curve 7 6 90 859 2,398 Drawn: 5/24/2000 16:11 Plan Name: Case 107P LLI 22.5" 2 3/8" CT ~1 i ,,I I 10,000 psi Pack-Off Lubricator --~'l I P-08a CT Drilling & Completion BOP 7 1/16" Annular 7 1/16" 5000 psi 7 1/16" Pipe/Slip ~ 2 3/8" ~/.. x ~. ~oo. o. ~s,,,j I--Ilr--I I--! ~1l~--~ 1 ~ 7 1/16" x 5,000 ps,~~.~i Slips 7 1/16" Pipe I 2 7/8" 3/8" SWAB OR MASTER VALVE STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVAL 1. Type of Request: [] Abandon [] Suspend [] Plugging [] Time Extension [] Pedorate [] 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 2447' NSL, 1925' EWL, SEC. 31, T11N, R13E, UM At top of productive interval 3394' NSL, 1580' EWL, SEC. 30, T11 N, R13E, UM At effective depth 3483' NSL, 1595' EWL, SEC. 30, T11N, R13E, UM At total depth 3522' NSL, 1602' EWL, SEC. 30, T11N, R13E, UM 5. Type of well: [] Development I-I Exploratory I-I Stratigraphic [] Service 6. Datum Elevation (DF or KB) KBE = 87.8' 7. Unit or Property Name Prudhoe Bay Unit 8. Well Number P-08 9. Permit Number 193-085 10. APl Number 50- 029-22377-00 11. Field and Pool Prudhoe Bay Field / Prudhoe Bay Pool 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing 11475 feet 9230 feet 11385 feet 9149 feet Length Size Structural Conductor 112'. 20" Surface 3035' 10-3/4" Intermediate 10982' 7-5/8" Production Liner 565' 5-1/2" Plugs (measured) Junk (measured) Cemented MD TVD 280 cu ft Arcticset 2035 cu ft CS III, 408 cu ft Class 'G' 1692 cu ft Class 'G' 140 cu ft Class 'G' Perforation depth: measured 11188'- 11220', 11242'- 11258' true vertical 8975'-9003', 9022'-9036' 112' 112' 3123' 2837' 11070' 8872' Tubing (size, grade, and measured depth) 4-1/2", 12.6#, 13Cr80 to 10907' 10910'- 11475' Packers and SSSV (type and measured depth) 7-5/8" Baker 'SAB-L' packer at 10839'; 4-1/2" Otis 'HXO' BVLN at 2096' 8736'-9230' 13. Attachments [] Description Summary of Proposal 14. Estimated date for commencing operation June 19, 2000 16. If proposal was verbally approved Name of approver Date Approved Contact Engineer Name/Number: Ted Stagg. 564-4694 [] Detailed Operations Program [] BOP Sketch I15. Status of well classifications as: [] Oil ~ Gas r-I Suspended Service Prepared By Name/Number: Terrie Hubble, 564-4628 17. I hereby certify that the for~g~e ar/~d correct to the best of my knowledge 1 / I Signed Ted Stagg ~ !~!.'~.~.~ Title CT DrillingEngineer ' Date ~/~__~ I Plug integH~ __ BOP Te, __ Location clearance __ I p ', ~ ) /~. 7 ~ I DATE I"1 168497 io ,o ,oo I · VENDOR DATE INVOICE ! CREDIT MEMO DESCRIPTION GROSS DISCOUNT N 050400 CKOSO4OOR 100. O0 HANDLING INST: S/H TERRIE X 462E THE All'ACHED CHECK IS IN PAY~"~,.'T FOR ITEMS DES~RiBED ABOVE. ll[t]lJ_*ll ~ '~ OO. OO PAY ?~ii?i:.: ""::i:::i[' :.::~:::.J.!:":':: ~::':[!;ii~ ~['::~'i::.!?!:? ?.'-':" ":::.~: ...i:::¥ ii''~ .%?]:.":' DATE '[:i?.': :':':::?",..':[i:~!'~' [''''I' i'::[:~:'![~MouNT [ o5,o5,ooll sta ':i::i :i. i!i ' .: :. NO?!iVALIDii ~~7~~AFTER 120 DAYS . . ANCHORAOE AK 9950 i ,' l,F=,°,[,q ?,' ':DJ, l, aO:~Sq5'-' OOS[,L, WELL PERMIT CHECKLIST COMPANY ~,~ WELL NAME ~~'~ FIELD & POOL (_~ (--/"~/.~"~ INIT CLASS '~ Z_.~. I../ /~/~... 1. Permit fee attached ....................... 2. Lease number appropriate ................... 3. Unique well name and number .................. 4. Well located in a defined pool .................. 5. Well located proper distance from drilling unit boundary .... 6. Well located proper distance from other wells .......... 7. Sufficient acreage available in drilling unit ............ 8. If deviated, is wellbore plat included ............... 9. Operator only affected pady ................... 10. Operator has appropriate bond in force ............. 11. Permit can be issued without conservation order ........ 12. Permit can be issued without administrative approval ...... 13. Can permit be approved before 15-day wait ........... ADMINISTRATION AP~..~ DATE g-. 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 diveder 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 ~('~ 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 ................. ENGINEERING 30. Permit can be issued w/o hydrogen sulfide measures ..... DATE ~l~'-cO PROGRAM: exp ~ dev ,-/redrll /serv~ wellbore seg ann. disposal para req ~ GEOL AREA ~,,~?(-'~ UNIT* 0.,//~:~ ~-~"-~ ON/OFF SHORE GEOLOGY ~N N y N'~. YY uN ~~..,j~:~.~,:,~... ~ ~..,~-~..~, ..,..~.\\ N.... 31. 32. DATE 33. Data presented on potential overpressure zones ....... A/Z/ Y N Seismic analysis of shallow gas zones ............. /v',~ Y N Seabed condition survey (if off-shore) ............. ,,~,~-'? Y N Contact name/phone for weekly progress reports [exploratoryqn, ly.] Y N ANNULAR DISPOSAL35. With proper cementing records, this plan (A) will contain waste in a suitable receiving zone; ....... Y N APPR DATE (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: UIC/Annular COMMISSION: Comments/Instructions: O Z O Z ---! '1- c:\msoffice\wordian\diana\checklist (rev. 02/17/00) 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 SRevision: 4 $ Thu Feb 08 13:17:49 2001 Reel Header Service name ............. LISTPE Date ..................... 01/02/08 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 ..................... 01/02/08 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 Field 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-00065 S. LATZ WHITLOW/SEVC P-08A 500292237701 BP Exploration (Alaska), Inc. Sperry Sun 08-FEB-01 MWD RUN 5 AK-MW-00065 S. LATZ MCMULLEN/SEV 31 liN 13E 2447 1925 86.80 DERRICK FLOOR: GROUND LEVEL: .~ELL 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 10.750 3122.0 3.750 7.625 11070.0 3.750 5.500 11123.0 1. ALL DEPTHS ARE MEASURED DEPTHS (MD) UNLESS OTHERWISE NOTED. 2. MWD RUNS 100 AND 500 COMPRISED DIRECTIONAL, AND NATURAL GAMMA PROBE(NGP, UTILIZING A SCINTILLATION DETECTOR). 3. DIGITAL DATA ONLY ARE DEPTH SHIFTED/CORRECTED TO THE PDS GAMMA RAY LOG RUN ON 17 JUNE 2000. 4. MWD RUNS 100 AND 500 REPRESENT WELL P-08A WITH API# 50-029- 22377-01. THIS WELL REACHED A TOTAL DEPTH OF 14022'MD/8937' SSTVDo SROP = SMOOTHED RATE OF PENETRATION WHILE DRILLING SGRD = SMOOTHED NATURAL GAMMA RAY $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/02/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 11104.0 13991.0 R0P 11130.0 14022.0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 11104 0 11107 11128 11133 11161 11189 11227 11293 11298 11333 11348 11354 11361 11379 11409 11416 11430 11488 11491 11499 11512 11524 11529 11534 11540 11547 11550 11588 11638 11644 11650 11688 11736 11739 11745 11753 11793 11802 11820 11842 11843 11848 11887 11889 11907 11915 11948 11968 11972 11975 12013 12018 12048 0 0 0 5 5 5 0 5 0 0 5 0 5 .0 .5 .0 .0 .5 .0 .5 0 0 0 0 0 5 5 5 5 5 .5 .0 .0 0 5 0 5 0 5 5 5 0 5 0 5 0 0 0 5 5 5 5 12087.5 12090.0 GR 11103.5 11106 5 11128 0 11133 0 11161 0 11189 5 11228 0 11293 5 11300 0 11332 5 11347 5 11356.5 11362.5 11383.5 11411.0 11419.0 11432.5 11492.5 11497.0 11502.0 11515.0 11525.0 11529.0 11535.5 11542.5 11548.5 11550.0 11589.5 11639.5 11646.0 11652.0 11692.5 11739.0 11741.0 11746.0 11753.5 11794.0 11802.5 11821.5 11844.0 11845.5 11849.0 11887.5 11890.5 11909.0 11916 0 11948 0 11968 5 11971 5 11975 0 12015 0 12019 5 12048 0 12086 5 12090 5 EQUIVALENT UNSHIFTED DEPTH 12095 5 12112 5 12116 0 12138 0 12148 0 12163 0 12166 0 12176 5 12209 5 12227 0 12236 0 12248 5 12282 0 12298 0 12315 5 12318 5 12331 0 12351 0 12355 5 12373 0 12409 0 12417 0 12459 5 12480 5 12510 0 12529.0 12538.0 12561.0 12599.0 12650 · 0 12656.5 12661.5 12676.0 12799.0 12812.5 12818.5 12821 5 12827 0 12901 0 12905 5 12910 0 12945 0 12948 0 12952 0 12960 0 12977 5 13048 0 13091 5 13092 5 13103 0 13105 5 13151 5 13165 5 13246 0 13247 5 13257 5 13273 5 12095 5 12113 0 12115 5 12137 5 12146 5 12164 5 12166 0 12178 0 12211 0 12226 5 12237 0 12252.0 12285.0 12299.0 12318.0 12322.0 12332.5 12353 .'0 12358.5 12375.5 12411.0 12416.5 12458.0 12480.0 12511.0 12528.5 12539.5 12561.5 12597.5 12649.0 12655.0 12660.5 12674.0 12799.5 12813.5 12819.0 12821.5 12828.5 12903.5 12908.5 12912 5 12946 0 12949 5 12953 5 12961 0 12979 0 13054 0 13096 5 13098 5 13107 5 13109 5 13154 0 13171 0 13250 5 13252 5 13262 0 13279 0 13282 13284 13308 13351 13365 13380 13387 13548 13566 13578 13582 13607 13658 13668 13680 13689 13710 13724. 13728. 13751. 13755. 13778. 13780. 13789. 13823. 13827. 13831. 13833. 13844. 13856. 13901. 14022. $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD $ 13285 13287 13311 13354 13368 13382 13390 13549 13568 13580 13583 13607 13656 13666 13678 13689 13709 13724 13730 13750 13755 13780 13784 13792 13824 13831 13834 13837 13852 ~'13865 13902 14022 REMARKS: 5 0 0 5 0 5 5 5 0 5 0 0 0 5 0 .5 .0 .0 .0 .0 .5 .5 .0 .5 .5 .5 .5 .5 .5 .5 .0 .0 BIT RLTN NO MERGE TOP MERGE BASE 1 11103.5 11355.0 5 11259.0 14022.0 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 SR MWD D. PI 4 1 68 KOP MWD FT/H 4 1 68 Xame Service Unit Min Max DEPT FT 11104 14022 SR MWD API 10.35 919.7 ROP MWD FT/H 0 1843.45 Mean Nsam 12563 5837 49.9227 5775 94.3534 5785 First Reading 11104 11104 11130 Last Reading 14022 13991 14022 First Reading For Entire File .......... 11104 Last Reading For Entire File ........... 14022 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/02/08 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 ....... 01/02/08 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 11103.5 11258.5 ROP 11130.0 11355.0 $ LOG HEADER DATA DATE LOGGED: 07-JTJN-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 0 DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (PEG MINIMUM ANGLE: MAXIMUM ANGLE: 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 Memory 11375.0 30.1 86.3 TOOL NUMBER PB01532RF3 3.750 FLO PRO 8.60 65.0 9.2 22500 7.8 .000 .000 .000 .000 .0 146.0 .0 .0 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD010 API 4 1 68 4 2 ACP MWD010 FT/H 4 1 68 flame Service Unit Min Max DEPT FT 11103.5 11355 SR MWD010 API 26.29 919.7 ROP MWD010 FT/H 0 117 Mean 11229.3 156.516 46.074 Nsam 504 311 451 First Reading 11103.5 11103.5 11130 Last Reading 11355 11258.5 11355 First Reading For Entire File .......... 11103.5 Last Reading For Entire File ........... 11355 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/02/08 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 ....... 01/02/08 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 5 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH GR 11259.0 13991.0 ROP 11355.5 14022.0 $ LOG HEADER DATA DATE LOGGED: 17-JUN-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 0 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: 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 14022.0 82.2 97.4 TOOL NUMBER 3.750 FLO PRO 8.7O 65.0 8.5 25000 4.6 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD050 API 4 1 68 4 2 ROP MWD050 FT/H 4 1 68 8 3 .0 179.9 .0 .0 l~ame Service Unit Min Max PEPT FT 11259 14022 SR MWD050 API 10.35 349.9 ROP MWD050 FT/H 0 1843.45 First Last Mean Nsam Reading Reading 12640.5 5527 11259 14022 43.8925 5465 11259 13991 98.6583 5334 11355.5 14022 First Reading For Entire File .......... 11259 Last Reading For Entire File ........... 14022 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/02/08 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.004 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 01/02/08 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 01/02/08 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Physical EOF End Of LIS File WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. February 08, 2001 Attn.' Lisa Weepie 333 West 7~ Avenue, Suite 100 Anchorage, Alaska MWD Formation Evaluation Logs P-08A PB 1, AK-MW-00065 1 LDWG formatted Disc with verification listing. API#: 50-029-22377-70 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING A COPY OF THE TRANSMITTAL LETrER TO THE ATTENTION OF: Sperry-Sun Drilling Services Attn: Jim Galvin 6900 Arctic Blvd. Anchorage, Alaska 99518 BP Exploration (Alaska) Inc. Petro-Technical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99519-6612 Date'~-o~o~-O ) Sperry-Sun Drilling Services LIS Scan Utility SRevision: 3 $ LisLib SRevision: 4 $ Wed Jan 31 08:20:38 2001 Reel Header Service name ............. LISTPE Date ..................... 01/01/31 Origin...~ ................ STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Previous Reel Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Tape Header Service name ............. LISTPE Date ..................... 01/01/31 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Previous Tape Name ....... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Comment Record TAPE HEADER Prudhoe Bay Field MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: MWD RUN 1 AK-MW-00065 S. LATZ WHITLOW/SEVC P-08A PB1 500292237770 BP Exploration (Alaska), Sperry Sun 30-JAN-01 Inc. MWD RUN 2 MAD RUN 3 AK-MW-00065 AK-MW-00065 J. PANTER J. PANTER WHITLOW/SEVC WHITLOW/SEVC JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RA/~GE: MWD RUN 4 AK-MW-00065 S. LATZ WHITLOW/SEVC 31 liN 13E FNL: FSL: 2447 FEL: FWL: 1925 ELEVATION (FT FROM MSL 0) KELLY BUSHING: 86.60 DERRICK FLOOR: .00 GROUND LEVEL: .00 WELL CASING RECORD OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 1ST STRING 3.750 10.750 3122.0 2ND STRING 3.750 7.625 11070.0 3RD STRING 3.750 5.500 11123.0 PRODUCTION STRING REMARKS: $ File Header Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.000 Comment Record FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: .5000 FILE SUMMARY PBU TOOL CODE START DEPTH STOP DEPTH GR 11103 5 12658 5 ROP 11140 0 12685 0 RPX 11333 0 12133 0 RPS 11333 0 12133 0 RPM 11333 0 12133 0 RPD 11333 0 12133 0 FET 11333 0 12133 0 $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) BASELINE DEPTH 11103 5 11148 11162 11167 11170 11178 11186 GR 11103 5 11148 5 11162 0 11166 5 11169 0 11178 0 11185 5 EQUIVALENT UNSHIFTED DEPTH 11189 5 11196 11198 11200 11202 11209 11221 11227 11234 11241 11242 11248 11256 11268 11272 11275 11281 11305 11309 11333 11337 11341 11354 12685 $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD $ REMARKS: 11189 5 11196 5 11197 5 11199 5 11203 0 11209 5 11221 0 11228 0 11236 0 11241 0 11242 5 11249 0 11257 0 11269 0 11274 5 11278 0 11281 0 11305 5 11310 5 11336 0 11340 5 11346 0 11359 5 12690 0 BIT RUN NO MERGE TOP MERGE BASE 1 11103.5 11375.5 2 11335.5 12179.0 4 12116.0 12690.0 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 GR MWD API 4 1 68 4 2 ROP MWD FT/H 4 1 68 8 3 RPX MWD OHMM 4 1 68 12 4 RPS MWD OHMM 4 1 68 16 5 RPM MWD OHMM 4 1 68 20 6 RPD MWD OHMM 4 1 68 24 7 FET MWD HOUR 4 1 68 28 8 Name Service Unit Min Max DEPT FT 11103.5 12685 GR MWD API 13.51 919.7 ROP MWD FT/H 0 1843.32 RPX MWD OHMM 3.18 1654.27 RPS MWD OHMM 4.75 1661.03 RPM MWD OHMM 4.96 1251.25 RPD MWD OHMM 5.59 846.99 FET MWD HOUR 0.2978 13.5268 Mean 11894.3 59.0671 107.516 12.5805 13.1375 12.6384 11.7299 2.19417 Nsam 3164 3111 3091 1601 1601 1601 1601 1601 First Reading 11103.5 11103.5 11140 11333 11333 11333 11333 11333 Last Reading 12685 12658.5 12685 12133 12133 12133 12133 12133 First Reading For Entire File .......... 11103.5 Last Reading For Entire File ........... 12685 File Trailer Service name ............. STSLIB.001 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 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 ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.001 Comment Record FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE RAT GR FET RPD RPM RPS RPX .5000 START DEPTH 11149.0 11174 0 11184 5 11184 5 11184 5 11184 5 11184 5 STOP DEPTH 12156.0 12058 5 12070 5 12070 5 12070 5 12070 5 12070 5 $ MERGED DATA SOURCE PBU TOOL CODE MWD $ REMARKS: MAD RUN NO. MAD PASS NO. MERGE TOP 3 1 11149.0 MERGED MAD 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 RAT MAD FT/H 4 1 68 4 2 GR MAD API 4 1 68 8 3 RPX FLAD OHMM 4 1 68 12 4 RPS MAD OHMM 4 1 68 16 5 RPM MAD OHMM 4 1 68 20 6 RPD MAD OHMM 4 1 68 24 7 FET MAD HOUR 4 1 68 28 8 MERGE BASE 12161.0 Name Service Unit Min Max Mean Nsam DEPT FT 11149 12156 11652.5 2015 RAT MAD FT/H 0.81 652.51 99.5357 2015 GR MAD API 15.11 453.72 42.9103 1770 RPX MAD OHMM 0.2 87.12 6.71817 1773 RPS MAD OHMM 0.21 369.58 8.09522 1773 RPM MAD OHMM 0.24 53.94 7.96451 1773 RPD MAD OHMM 0.23 36.53 9.15153 1773 FET MAD HOUR 53.8046 82.0631 63.9868 1773 First Reading 11149 11149 11174 11184.5 11184.5 11184.5 11184.5 11184.5 Last Reading 12156 12156 12058 5 12070 5 12070 5 12070 5 12070 5 12070 5 First Reading For Entire File .......... 11149 Last Reading For Entire File ........... 12156 File Trailer Service name ............. STSLIB.002 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 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 ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.002 Comment Record FILE HEADER FILE NUMBER: 3 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 11103.5 11345.0 ROP 11130.0 11375.5 $ LOG HEADER DATA DATE LOGGED: 07-JUN-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 0 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT) : 11375.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 30.1 MAXIMUM ANGLE: 86.3 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: TOOL NUMBER PB01532RF3 3.750 FLO PRO 8.65 65.0 9.2 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 22500 7.8 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD010 API 4 1 68 4 2 ROP MWD010 FT/H 4 1 68 8 3 .0 146.0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 11103.5 11375.5 11239.5 545 GR MWD010 API 21.95 919.7 121.812 484 ROP MWD010 FT/H 0 117 45.1737 492 First Reading 11103.5 11103.5 11130 Last Reading 11375.5 11345 11375.5 First Reading For Entire File .......... 11103.5 Last Reading For Entire File ........... 11375.5 File Trailer Service name ............. STSLIB.003 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 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 ....... 01/01/31 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: 2 DEPTH INCREMENT: .5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH RPD 11335 5 RPM 11335 5 RPS 11335 5 RPX 11335 5 FET 11335 5 GR 11345 5 ROP 11376 0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMNLA P~XY EWR4 ELECTROMAG. RESIS. 4 $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT) : STOP DEPTH 12138 0 12138 0 12138 0 12138 0 12138 0 12127 0 12179 0 09-JUN-00 Insite 4.27 Memory 12178.0 84.8 95.9 TOOL NUMBER PB01532RF3 PB01532RF3 3.750 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 FLO PRO 8.70 65.0 9.2 23000 6.4 .150 .088 .450 .180 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD020 API 4 1 68 4 2 ROP MWD020 FT/H 4 1 68 8 3 RPX MWD020 OHMM 4 1 68 12 4 RPS MWD020 OHMM 4 1 68 16 5 RPM MWD020 OHMM 4 1 68 20 6 RPD MWD020 OHMM 4 1 68 24 7 FET MWD020 HOUR 4 1 68 28 8 83.0 146.0 75.0 72.0 Name Service Unit Min Max Mean Nsam DEPT FT 11335.5 12179 11757.3 1688 GR MWD020 API 13.51 175.61 40.165 1564 ROP MWD020 FT/H 0 492.99 109.952 1607 RPX MWD020 OHMM 2.32 2000 12.8454 1606 RPS MWD020 OHMM 2.96 2000 13.3853 1606 RPM MWD020 OHMM 3.28 1665.28 12.6309 1606 RPD MWD020 OHMM 5.55 1182.7 11.6501 1606 First Reading 11335.5 11345.5 11376 11335.5 11335.5 11335.5 11335.5 Last Reading 12179 12127 12179 12138 12138 12138 12138 FET MWD020 HOUR 0.29 13.54 2.2309 1606 11335.5 12138 First Reading For Entire File .......... 11335.5 Last Reading For Entire File ........... 12179 File Trailer Service name ............. STSLIB.004 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.005 Physical EOF File Header Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.004 Comment Record FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NUMBER: 4 DEPTH INCREMENT: .5000 FILE SUMMA/~Y VENDOR TOOL CODE START DEPTH STOP DEPTH GR 12116.0 12663.5 ROP 12179.0 12690.0 $ LOG HEADER DATA DATE LOGGED: 13-JUN-00 SOFTWARE SURFACE SOFTWARE VERSION: Insite DOWNHOLE SOFTWARE VERSION: 0 DATA TYPE (MEMORY OR REAL-TIME): Memory TD DRILLER (FT) : 12690.0 TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: 86.8 MAXIMUM ANGLE: 93.0 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 PB01532RF3 3.750 FLO PRO 8.70 65.0 9.2 25000 6.4 .000 .000 .000 .000 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MWD040 API 4 1 68 4 2 ROP MWD040 FT/H 4 1 68 8 3 .0 167.0 .0 .0 Name Service Unit Min Max Mean Nsam DEPT FT 12116 12690 12403 1149 GR MWD040 API 23.77 203.07 60.4163 1096 ROP MWD040 FT/H 12.62 1843.32 131.544 1023 First Reading 12116 12116 12179 Last Reading 12690 12663.5 12690 First Reading For Entire File .......... 12116 Last Reading For Entire File ........... 12690 File Trailer Service name ............. STSLIB.005 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.006 Physical EOF File Header Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Previous File Name ....... STSLIB.005 Comment Record FILE HEA/DER FILE NUMBER: 6 RAW MAD Curves and log header data for each pass of each run in separate files. DEPTH INCREMENT: .5000 MAD RUN NUMBER: 3 MAD PASS NUMBER: 1 FILE SUMMARY VENDOR TOOL CODE START DEPTH RAT GR RPS RPD RPM RPX FET $ LOG HEADER DATA DATE LOGGED: SOFTWARE 11149 0 11173 0 11184 0 11184 0 11184 0 11184 0 11184 0 SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : STOP DEPTH 12161 0 12063 5 12075 5 12075 5 12075 5 12075 5 12075 5 Il-JUN-00 Insite 4.27 Memory 12178.0 BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG MINIMUM ANGLE: MAXIMUM ANGLE: TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY EWR4 ELECTROMAG. RESIS. 4 $ 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 84.8 95.9 TOOL NUMBER PB01532RF3 PB01532RF3 3 .750 FLO PRO 8.70 65.0 9.0 23000 6.0 .100 .000 .120 .140 Name Service Order Units Size Nsam Rep Code Offset Channel DEPT FT 4 1 68 0 1 GR MAD031 API 4 1 68 4 2 P~AT MAD031 FT/H 4 1 68 8 3 RPX MAD031 OHMM 4 1 68 12 4 RPM MSLD031 OHMM 4 1 68 16 5 65.0 156.0 65.0 65.0 RPD MAD031 OHMM 4 1 68 FET MAD031 HOUR 4 1 68 20 24 Name Service Unit Min Max DEPT FT 11149 12161 GR M~dD031 API 15.11 453.72 P~AT MAD031 FT/H 0.81 652.51 RPX MAD031 OHMM 0.2 87.12 RPM MAD031 OHMM 0.24 53.94 RPD MAD031 OHMM 0.23 36.53 FET MAD031 HOUR 53.8046 82.0631 Mean 11655 43.0344 99.3364 6.71204 7.94127 9.14948 64.0789 First Last Nsam Reading Reading 2025 11149 12161 1782 11173 12063.5 2025 11149 12161 1784 11184 12075.5 1784 11184 12075.5 1784 11184 12075.5 1784 11184 12075.5 First Reading For Entire File .......... 11149 Last Reading For Entire File ........... 12161 File Trailer Service name ............. STSLIB.006 Service Sub Level Name... Version Number ........... 1.0.0 Date of Generation ....... 01/01/31 Maximum Physical Record..65535 File Type ................ LO Next File Name ........... STSLIB.007 Physical EOF Tape Trailer Service name ............. LISTPE Date ..................... 01/01/31 Origin ................... STS Tape Name ................ UNKNOWN Continuation Number ...... 01 Next Tape Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Reel Trailer Service name ............. LISTPE Date ..................... 01/01/31 Origin ................... STS Reel Name ................ UNKNOWN Continuation Number ...... 01 Next Reel Name ........... UNKNOWN Comments ................. STS LIS Writing Library. Scientific Technical Services Scientific Technical Services Physical EOF Physical EOF End Of LIS File
