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ION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon ❑ Plug Perforations ® Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 0 Other Stimulate 0 Alter Casing 0 Change Approved Program ❑/ Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: it f 0If P 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 210-029 3. Address: P.O.Box 196612 Anchorage, Development m Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22234-02-00 7. Property Designation(Lease Number): ADL 0028308 8. Well Name and Number: PBU 02-34B 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 11912 feet Plugs measured 11685 feet SEP true vertical 8988 feet Junk measured feet 0 5 2017 Effective Depth: measured 11685 feet Packer measured feet GCCtrue vertical 9002 feet Packer true vertical feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 78 20"91.5#H-40 40-118 40-118 1490 470 Surface 3200 13-3/8"68#L-80 38-3239 38-3237 5020 2260 Intermediate 8867 9-5/8"47#L-80 37-8904 37-8457 6870 4760 Production Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: See Attachment feet 69 NCV' 0820$7, True vertical depth: See Attachment feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 4-1/2'AVA TRSV SSSV 2190.22 2190.16 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 347 25706 30 1300 406 Subsequent to operation: 376 17684 49 1470 407 14.Attachments:(required per 20 nnc 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations 0 Exploratory 0 Development I1 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil Il Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 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 Authorized Name: Stone,ChristopherContact Name: Stone,Christopher Authorized Title: DS 2&18 PE Contact Email: Christopher.Stone©bp.com Authorized Signature: (144-4( Date: 161/7,... Contact Phone: +1 907 564 5518 Form 10-404 Revised 04/2017 k O G``7- A/OA* R p® S Lv CFP 6 LI/ Submit Original Only • • RECEIVED SEP 0 5 2017 ACC Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary August 31, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Setting of a Plug for Well 02-34B, PTD # 210-029. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 • 1110 a) p0 O O O CD O 001) CO CO N O Un 12 rs Nr- O r U17 0 15 N r V • 0 0 0 0 0 0 O) N f� CO 0 M CO ,r 0 co rcq V O • r U l CO 00 r 0D r- r 00 Un r 00MU1, McoUnM `- N - CD CD 0) 0) r M 00 00 O N OD CI I i i i i I i F- 1-- 01 UC) O O Ns N CO UD • M M ON0 N- 01 CD N 00 CA ,r CO C N CO N C D 00CA 00 C' ) 00 C)) ,_ N C)) o LLI nf1 co4.0 I- O) co ,r Uf Q M O O N ,r M M 0Leo) 0 OM) M N • M N1 0 O • a O O O O • d *k OD J N 4t N M N .N IS to - O NT r 0 (13 CAbN00 - CV V _ O M Ln - C\r) N O N 4 A O Ns Ul OD N CO N- N CD Q)O O C I- N O N UD CD CD d M 00 r N N CO W CL Q C 0 W W 15 U U 0 u. c c ceZ Z Z W W W m m H Z Z DD 0 C/) Z J J I- I- • • a, to R CnCO In — N- to O 0 A- C) 00 0- N N ' C) OtoC) C) Q N N 0 0) 0 0 0 0 0 0 co O 0 0 0 0 0 0 0. 0 I- a) cr CO CA o0 a) CO A- C'r) co co L O co N to co CO to CO CD CO N O. Azi CO 0 0 0 to M N_ CA O 0 0 0 0 0 0 0 0 0 0 0 0 CD > p CA CA CO O CA CA O CA CA CA CO 0 ce W 0 w z w H IW- a0 pw co O O w Y Y 2 arew a) aCCOONaCCOOOD0CC00000 J -J � a a m z N Cr) CO CO O A- CO CO CO < < < W IS 0 0 0 0 0 0 0 0 J J J DD J Z Z Z 0 0 J 0 000 t111 13- Zi1 Z I- 0 w w w 0. 1- 1- < J < C 2 2 2 0 co co co co co CO 1.1 • a Q N 1.2 c 0 r0000000tototo0 Q CA N C) CO N- to N- CO T- 0 ma 0 M Nr to N- CA — N M C) CO M 0 0 0 0 0 0 0 4.0 CO O) 1 O a J a 2 O to co co to co a, a m a 0 • WWWWWWWWWWW U owwwwwwwwwwa QaaCLaaaaaaam 0 t ar 0. 0 w J Cn W ▪ 0 0 0 0 0 0 0 0 0 0p 0 0 O < 7 7 W C 0 0 0 0 0 0 0 0 0 0 0 W J J Z R O O D 01 CA CA CA CA CA CA N cy) p w W W J W W a to to to to to to to to to to Q �_ o J J a O CO O CCX J J 0 0 W W 0 0 0 LL U Co C/) 0_ cc cu E Z CO CO CO 00 m m m m m m m ? C? C? C7 C? Ch Cr) Cr) Ch COM I LL 0- C/) LL N Cr LL N 0 0 0 0 0 0 0 0 0 0 < < m m tUL uUU- co a cc • • Packers and SSV's Attachment PBU 02-34B SW Name Type MD TVD Depscription 02-34B PACKER 8590.8 8220.61 7" Baker H Packer 02-34B PACKER 9385.29 8763.09 3-1/2" Baker KB Top Packer 02-34A SSSV 2190.22 2190.16 4-1/2"AVA TRSV SSSV . S / k = 7 7 ¥ 2 / _ @ - ' o 7 �2 \ _oo_ d 'a @ § ) / LT_ _1 g = e ' m @ % LL o / k2 . ( % 2 � •- 2 / 2 ai= 2 = o U) a § = _a k 2§ - o 0 2g / 3P o — @ @ 5 2 2 Eo ) 0u f U e- a_ � / )< a' o o $ -1 �k £ ) co � 2 ._ 0_/ 0 k cu 0. 2 � � / 4- $ 0- COI- � � % a % § / .� / 0 c b z b G m o@ U OO . 5 cqo 2 , o ,K ca \u) 3o n & p OCO / \ O , E O. � _ W/ / 0 . 0C-JCI -2 I C " E O U % 0 O & £ 0 2 f 0 f n ® / " CU ,, c I '0 -. % LO - a 2 2 0 » ccs / % = U ._ I - o ° | _ - m § _ » i — O - $ -§ ,T) k ƒ ƒ k .- DER � � 2 \ E U � = o a = m m n 0 ) \ I � U \ § . 2Q = = Q / / ® 5 2 -a ® b 5 . % _ o 0 0 6 — o 02k / / k / 0 / > \ / ( co L R ¥ ¥ � / / VDD > / \ �� Lc) I- ¥ ¥ « TREE.= 4"CIW FLS • ' WH-LfEAD= FMC NOTES: WELL ANGLE>70'g 9650'. ACTUATOR= BAKER C 02-34B 234B ""3-1/2"CHROME TBG*** KB.ELEV= 68.0' BF.aEV= 34.75 t ' KOP= 6190' 20"COM> H 110. f 2189' H4-1/2"AVA ACGA TRSSSV,D=3.813" Max Angle= 96"@ 11722' at Datum AC= 9625' 94' ' Datum TVD=_ _ 8800 SS D= r____..- 29 ' (4-112"X 3-1/2"XO,D=2.992" GAS LFI'MANDRELS 4-1/2"TBG,12.6#,L-80,0.0152 bpf,D=3.958" --{ 2956' ST M) TVD DEV TYPE VLV LATCH PORT DATE 1 3185 3183 3 MM3-2 DMY RK 0 12/19/11 13-3/8'CSG,68#,L-80 BTC,D=12.415 —{ 3239' ' 2 5530 5527 1 1141143-2 DMY RK 0 12/19/11 3 7281 7161 34 WAG-2 DMY RK 0 01/19199 Minimum ID = 1.800" @ 9385' "4 8216 7911 36 144MG-2 DMY RK 0 01/19/99 3-1/2" KB LIP 5 8306 7985 34 MMG-2 DMY RK 0 01/19/99 "STA#4 HAS BROKEN LATCH-UNABLE TO RETREVE C/O VALVE 8331' H3-1/2"BLAST JOINT(19'),D=2.995" 3-1/2"TBG,9.2#,L-80 XO 13-CR —I 8350' X X CHEM NJ MANDREL(MMG-M-LTS) ST MD TVD DEV TYPE VLV LATCH PORT DATE IL-111 8453 8040 35 MMG-M RCI-2 RK 12 07120/92 9-5/8"X 7"BKR H PKR I HI-FLO LNR HGR H 8590' l J J 9-5/8"CSG,47#,L-80 BUTT,D=8.681' —I 8903' I I 9072' 3-1/2"PARKER SINN NP,D=2.875" (MLL®BY RIG 01/16/99) 9385' —3-1/2'KB LTP,D=1.800" TOC(12/08/98) —j 9396' •• 3-1/2"TBG,9.2#,13-CR,.0087 bpf,D=2.992" —I —9866 e1~",•• o• 9400' —2.70"DEPLOY MENT SLV,D=2.250" 3-1/2'VM-IPSTOCK(04/29/10) --f 9866' • *vim'• j�t ♦ A RA TAG(04/29/10) —I 9872' •,3~►• A t ►: • MLLOUT VVNDOW(02-348) 9866'-9876' 7"LMR,29#,L-80 BTC,.0371 bpf, D=6.184" —j —9876 ►# ►t i•7 PERFORATION SUMMARY RE=LOG:BH MW)of 05/07/2010 ANGLE AT TOP PERF:81"@ 10190' Note:Refer to Production DB for historical pert data SIZE SPF U4TERVAL Opn/Sqz DATE 1.56" 6 10190-10290 0 05/09/10 1.56" 6 10320-10395 0 05/09/10 1.56" 6 10430-10480 0 05/09/10 1.56" 6 10560-10670 0 05/09/10 1.56" 6 10770-10890 0 05/09/10 1.56" 6 10950-11080 0 05/09/10 1.56" 6 11170-11190 0 05/09/10 1.56" 6 11265-11300 0 05/09/10I 1.56" 6 11315-11360 0 05/09/10 1.56" 6 11375-11495 0 05/09/10 11685' -12-3/8"WFT CBP PLUG(07/31/17) 1.56" 6 11810-11860 C 05/09/10 I PBTD -I 11875' •� .. . 2-3/8"LNR,4.7#,L-80_0039 bpf,D=1.995" H 11913' DATE REV BY COMMENTS DATE REV BY COMMENTS PRaDHOE BAY UNIT 01/25/92 AUDI 3 ORIGINAL COMPLETION 01/09/11 DAV/PJC GLV C/O(12/19/10) WELL: 02-34B • 01/16/99 N4/3S CTD SIDETRACK (02-34A) 08/20/12 CJW PJC SET VW:P(07/05/12) PERMT N3:"2100290 05/11/10 NORDTCI CTD SIDETRACK (02-348) 09/25/12 TRI'JM) TREE C/O(09/23/12) API No: 50-029-22234-02-00 05/16/10 SV DRLGI-IOCORRECTIONS 10/03/12 CJWJM) FULLED INRP(10/01/12) SEC.36,T11N,R14E1122'FIN.81783'FWL 05/18/10 DAV/SV GLV DO 08/02/17 TFA/JM) SET CBP(07/31/17) 07/01/10 EV/JI1) DRLG DRAFT CORRECTIONS BP Exploration(Alaska) • • image Project Well History File Cover Page . XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. 0_21 Q - D aq Well History File Identifier Organizing (done) ❑ Two -sided II I I II II III I (III ❑ Rescan Needed 1 11111 , 111111 RE AN DIGITAL DATA OVERSIZED (Scannable) Color Items: ❑ Dis ettes, No. gg ❑ Maps: ❑ Greyscale Items: ther, No/Type: a Iv o, ti ❑Other Items Scannable by a Large Scanner ❑ Poor Quality Originals: OVERSIZED (Non- Scannable) ❑ Other: ❑ Logs of various kinds: NOTES: ❑ Other:: ni Date: g /s/ 1P BY: (Maria � t l /�- Project Proofing I IIIIIIII I iy . p BY: Maria Date: 1 / 7 p g _ /s/ Scanning Preparation ' x 30 = 3 0 + a7 = TOTAL PAGES 5 7 BY: deft (Count does not include cover sheet) ri 1 Date: Production Scanning H111111111 6 Stage 1 Page Count from Scanned File: (Count does include cov sheet) Page Count Matches Number in Scannin Preparation: YES NO BY: Date: / I /s/ vyip Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ IIII Scanning is complete at this point unless rescanning is required. III 1 ReScanned H1E1111111 11111 BY: Maria Date: /s/ Comments about this file: Quality Checked III 111111III I111I1I 12/22(2011 Well History File Cover Page.doc DATA SUBMITTAL COMPLIANCE REPORT 10/27/2011 Permit to Drill 2100290 Well Name /No. PRUDHOE BAY UNIT 02 -34B Operator BP EXPLORATION (ALASKA) INC API No. 50- 029 - 22234 -02 -00 MD 11912 TVD 8988 Completion Date 5/12/2010 Completion Status 1 -OIL Current Status 1 -OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey Yes DATA INFORMATION Types Electric or Other Logs Run: MWD DIR, GR, RES, GR / CCL / CNL (data taken from Logs Portion of Master Well Data Maint Well Log Information: III Log/ Electr Data Digital Dataset Log Log Run Interval OH / T e Med /Frmt Numberme Scale Media No Start Stop CH Received Comments C Las 19963 . / Induction /Resistivity 8934 11312 Open 8/5/2010 ROP, GR, EWR plus PDF graphics ED C Asc Directional Survey 9864 11864 Open pt Directional Survey 9864 11864 Open pt LIS Verification 8934 11912 Open 2/11/2011 LIS Veri, GR, ROP, RAD, / RAS, RPD, RPS fr C Lis 20728 'Induction /Resistivity 8934 11912 Open 2/11/2011 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS plus CGM, and PDF graphics -og Induction /Resistivity 25 Col 9970 11912 Open 2/11/2011 MD MPR, GR ✓Cog Induction /Resistivity 5 Col 9970 11912 Open 2/11/2011 TVD MPR, GR 'Log Gamma Ray 25 Col 9970 11912 Open 2/11/2011 MD GR Log Gamma Ray 5 Col 8930 11870 Open 2/11/2011 Depth Shift Monitor Logs fib Well Cores /Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? Y ® Daily History Received? O/ N Chips Received? — Y - t17" Formation Tops O N Analysis -44-11, Received? Comments: DATA SUBMITTAL COMPLIANCE REPORT 10/27/2011 Permit to Drill 2100290 Well Name /No. PRUDHOE BAY UNIT 02 -34B Operator BP EXPLORATION (ALASKA) INC API No. 50- 029 - 22234 -02 -00 MD 11912 TVD 8988 Completion Date 5/12/2010 Completion Status 1 -OIL Current Status 1 -OIL UIC N Compliance Reviewed By: Date:c.1 , �J It • ill 1 r • bp BP Exploration (Alaska) Inc. Attn: Well Integrity Coordinator, PRB -20 Post Office Box 196612 0 Anchorage, Alaska 99519 -6612 August 22, 2011 f fr s8' 011 Mr. Tom Alaska Oil Gas Conservation Commission A��cai "fte. c ollo% 333 West 7 Avenue Anchorage, Alaska 99501 10 - 0 -? Subject: Corrosion Inhibitor Treatments of GPB DS-02 � Q Dear Mr. Maunder, Enclosed please find multiple copies of a spreadsheet with a list of wells from GPB DS- 02 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' II 0 BP Exploration (Alaska ) Inc. Surface Casing by Conductor Annulus Cement, Corrosion inhibitor, Sealant Top -off Report of Sundry Operations (10 -404) DS -02 Date: 07/21/2011 Vol. of Corrosion Initial top of cement Final top of Cement top off Corrosion inhibitor/ Well Name PTD # API # cement pumped cement date inhibitor sealant date ft bbls ft na gal 02 1971400 500292044201 Sealed NA Sealed N/A NA NA 02 -02A 1971680 500292007401 5' NA 5' N/A 74.80 5/20/2011 02 -03B 2002170 500292007702 38' 11.0 4" 7/13/11 3.40 7/21/2011 02 -04A 1961580 500292006401 0.2 NA 0.2' N/A 1.70 4/27/2011 02 -05A 2030820 500292008101 4.5' NA 4.5' N/A 68.00 5/19/2011 02 -06B 2040850 500292008602 6' NA 6' N/A 20.40 6/2/2011 02 -07A 1981070 500292015401 Sealed NA Sealed N/A NA NA 02 -08B 1980950 500292015502 Sealed NA Sealed N/A NA NA 02 -09C 2071390 500292015303 Sealed NA Sealed N/A NA NA 02 -10B 2000640 500292016302 Sealed NA Sealed N/A NA NA 02 -11A 1981260 500292027301 Sealed NA Sealed N/A NA NA 02 -12B 2070580 500292027702 Sealed NA Sealed N/A NA NA 02 -138 2012430 500292043302 Sealed NA Sealed N/A NA NA 02 -14A 2031250 500292044601 Sealed NA Sealed N/A NA NA 02 -15A 1960420 500292044701 Sealed NA Sealed N/A N/A NA 02 -16C 2070870 500292044803 Sealed NA Sealed N/A NA NA 02 -17B 2051300 500292045302 Sealed NA Sealed N/A NA NA 02 -18B 2061860 500292045402 Sealed NA Sealed N/A NA NA 02 -19 1811860 500292069300 Sealed NA Sealed N/A NA NA 02 -20 1820290 500292072100 Sealed NA Sealed N/A NA NA 02 -21A 2010990 500292078101 Sealed NA Sealed N/A NA NA 02 -22B 2100520 500292074002 Sealed NA Sealed N/A NA NA 02 -23A 2000530 500292079501 0.5 NA .5' N/A 5.10 5/19/2011 02 -24A 2040300 500292074401 0.5 NA .5' N/A 3.40 5/19/2011 02 -25A 2080910 500292076601 _ 0.2 NA .2' N/A 0.85 5/19/2011 02 -26C 2050190 500292077403 0.2 NA .2' N/A 0.85 5/19/2011 02 -27A 1990930 500292199401 12.5' 8.5 3" 7/8/11 1.70 7/12/2011 02 -28A 2041640 500292201201 Sealed Sealed N/A NA NA 02 -29C 2040510 500292201103 65' Top Plate N/A NA NA 02 -30B 2001260 500292220202 Sealed NA NA N/A NA NA 02 -31A 1990150 500292222701 1.5' 1.5' N/A 11.05 5/18/2011 02 -32B 2020230 500292220902 1.1' 1.1' N/A 5.10 5/19/2011 02 -338 2090450 500292221402 1' 1' N/A 8.50 6/1/2011 02 -34B 2100290 500292223402 0.8' 0.8' N/A 5.10 5/18/2011 02 -358 2060020 500292222202 1.5' 1.5' _ N/A 10.20 6/1/2011 02 -36A 2100780 500292287701 19.6' 11.5 5" 7/8/11 2.55 7/12/2011 02 -37 1961750 500292271700 0.1 0.1 N/A 0.85 5/18/2011 02 -38 1961610 500292270800 1.5' 1.5' N/A 15.30 5/18/2011 02 -39A 1971100 500292272100 1.5' 1.5' N/A 11.90 5/18/2011 02-40 2071620 500292337700 2.9' 2.9' N/A 25.5 5/18/2011 INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7 Ave. • Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: 02-34B Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color print — GR Directional Measured Depth Log (to follow) 1 color print — MPR/Directional TVD Log (to follow) , 1 color print — MPR/Directional Measured Depth Log (to follow) LAC Job#: 3142630 Sent by: Debbie Hoke Date: 2/8/2011 Received by: 0/16/ Date: 6 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267-6623 Baker Hughes INTEQ C /0 --- 7260 Homer Drive BAKER Anchorage, Alaska 99518 HUGHES Direct: (907) 267-6612 INTEQ FAX: (907) 267-6623 .. „2,,/,/// BAKER •VGNES Baker Atlas PRINT DISTRIBUTION LIST COMPANY BP EXPLORATION (ALASKA) INC COUNTY NORTH SLOPE BOROUGH WELL NAME 02 -34B STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 2/8/2011 THIS DISTRIBUTION LIST AUTHORIZED BY: DEBBIE HOKE SO #: 3142630 Copies of Copies Digital Copies of Copies Digital Each Log of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKA) INC 1 Company DNR - DIVISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2 -1 Address 550 WEST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE, AK 99508 ANCHORAGE, AK 99501 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE, AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated By: BAKER ATLAS -PDC 17015 Aldine Westfield, Houston, Texas 77073 This Distribution List Completed By: Page l of 1 1 III bp Date 08 -06 -2010 0 Transmittal Number:93154 BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. (BPXA FIELD LOG DATA) If you have any questions, please contact Doug Dortch at the PDC at 564 -4973 Delivery Contents 1 CD -ROM Containing Field Log Data & Electronic Log Prints for the following wells: 02 -34B 0/0 - 009 19463 R -26B d/d -0 O6 /9964 R -26BL1 0/0 -COW /9965 Please Sig turn one copy of this transmittal. Thank You, Doug Dortch , i `. .20 Petrotechnical Data Center ;�;lll&3 �'° i�s�; �a�lea��l5 �� Attn: State of Alaska - AOGCC Attn: Christine Shortzer — = .6; ie�,a, f V 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 li @,orre&,f 5 pec(; u.) 5F/A RTz 2 1 Petrotechnical Data Center LR2 -1 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 99519 -6612 ll h RECEIVED 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION JUN 0 7 2010 WELL COMPLETION OR RECOMPLETION REPS glINIMILICIS Commission 1 a. Well Status: ® Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended 1 b. Wellpr0 20AAC 25.105 20AAC 25. ® Development ❑ Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions One ❑ Service ❑ Stratigraphic 2. Operator Name: 5. Date Comp., Susp., or Aband.: \ i ■ ?. Permit to Drill Number: BP Exploration (Alaska) Inc. 5/12/2010 , . 210 - 029 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 5/1/2010 50 029 - 22234 - 02 - 00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: '14. Well Name and Number: Surface: 5/5/2010 PBU 02 -34B 1121' FNL, 1783' FWL, SEC. 36, T11 N, R14E, UM 8. KB (ft above MSL): 68' 15. Field / Pool(s): Top of Productive Horizon: 2411' FNL, 4109' FWL, SEC. 36, T11 N, R14E, UM GL (ft above MSL): 30.8' Prudhoe Bay Field / Prudhoe Bay Total Depth;Q? ► 9. Plug Back Depth (MD +TVD): Oil Pool , b 223' FNL, a. WL, SEC. 36, T11 N, R14E, UM 11875' 8988' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x- 688538 y- 5950102 Zone ASP4 11912' 8988' ADL 028308 TPI: x - 690896 y - 5948872 Zone ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x- 690000 y- 5949037 Zone- ASP4 2189' 2189' 18. Directional Survey: El Yes ❑ No 19. Water depth, if offshore: 20. Thickness of Permafrost (TVD): (Submit electronic and printed information per 20 AAC 25.050) _ N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re -Drill /Lateral Top Window MD/TVD: MWD DIR, GR, RES, GR / CCL / CNL 9866' 8931' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE Top BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 94.5# Weld Surface 110' Surface 110' 30" 44 sx Arcticset 13 -3/8" 68# L -80 Surface 3239' Surface 3237' 16" 4762 cu ft Coldset III. 464 cu ft Class 'G' 9 -5/8" 47# L -80 Surface 8903' Surface 8457' 12 -1/4" 2519 cu ft Class 'G' 7" 29# L -80 8590' 9866' 8220' 8931' 8 -1/2" 460 cu ft Class 'G' 2 -3/8" 4.7# L -80 9385' 11912' 8763' 8988' 3" 65 cu ft Class 'G' 24. Open to production or injection? ® Yes ❑ No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET (MD) PACKER SET (MD / TVD) (MD +TVD of Top & Bottom; Perforation Size and Number): 1.56" Gun Diameter, 6 spf 1.56" Gun Diameter, 6 spf 4 -1/2 ", 12.6#, L -80 2957' None MD TVD MD TVD 3 -1/2 ", 9.2 #, L -80 / 13Cr 2957' - 10154' None 10190' - 10290' 9014' - 9020' 11170' - 11190' 9016' - 9015' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10320' - 10395' 9020' - 9021' 11265' - 11300' 9014' - 9013' 10430' - 10480' 9021' - 9022' 11315' - 11360' 9013' - 9010' DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 10560' - 10670' 9021' - 9018' 11375' - 11495' 9010' - 9010' 2500' Freeze Protected w/ McOH 10770' - 10890' 9020' - 9023' 11810' - 11860' 8990' - 8988' 10950' - 11080' 9021' - 9016' 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): May 29, 2010 Flowing Date of Test: Hours Tested: Production For OIL - BBL: GAS-MCF: WATER -BBL: CHOKE SIZE: GAS-OIL RATIO: 6/2/2010 8 Test Period ♦ 412 5,924 22 72 15,188 Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER -BBL: OIL GRAVITY -API (CORR): Press. 574 980 24 -Hour Rate ♦ 1,235 17,771 65 27 28. CORE DATA Conventional Core(s) Acquired? ❑ Yes ® No Sidewall Core(s) Acquired? ❑ Yes ® No If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per 20 AAC 250.071. 14 ore ,- L.osT re L,iik -0-- - GJ et°t70'0113. G'cl'i° al None ............:1 �d 1 1E L Form 10-407 Revised 12/20j� IuN 0 8 1 CONTINUED ON REVERSE n `. et. / o Submit Original Only KK J o gXQ d , e) G 29. GEOLOGIC MARKERS (List all formations and Airs encountered): 30. •ORMATION TESTS NAME MD TVD Well Tested? ❑ Yes ® No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. Zone 1B 10067' 8973' None TDF / Zone 1A 10159' 9008' Base Zone 1B 11810' 9021' Formation at Total Depth (Name): Zone 1B (From Base) 11810' 9021' 31. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. ° WO7 t Signed: Terrie Hubble ou t 4 T itle: Drilli Technologist D ate: r PBU 02 210 - 029 Prepared By Name/Number Terrie Hubble, 564 -4628 Well Number Permit No. / Approval No. Drilling Engineer: Eli Vazquez, 564 -5918 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. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water - Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50- 029 - 20123- 00 -00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. I Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -In, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 Submit Original Only II i North America - ALASKA - BP Page 1 of 1 Operation Summary Report Common Well Name: 02 -34 1 AFE No Event Type: MOBILIZATION (MOB) Start Date: 4/23/2010 End Date: 4/24/2010 'X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs I Task Code NPT 1 NPT Depth Phase 1 Description of Operations (hr) 1 (ft) 4/23/2010 03:00 - 13:00 10.00 MOB P PRE RIG MOVE FROM G -PAD TO DS -2 13:00 - 13:30 0.50 1 MOB 1 P PRE MOVE RIG OVER WELL 02 -34 ' 13:30 - 14:00 0.50 1 MOB I -- P PRE RU CELLAR TO NU BOPE ACCEPT RIG @ 14:00 14:00 - 15:30 1.50 1 RIGU P PRE CONTINUE TO RU AND PREP FOR NU OF BOPS 15:30 - 16:00 0.50 BOPSUR P PRE PJSM FOR NU OF BOP'S 16:00 - 18:00 2.00 BOPSUR P PRE I NU BOP'S 18:00 - 18:45 0.75 BOPSUR , P PRE CREW CHANGE WALK AROUNDS AND PJSM FO NUR OF BOP'S 18:45 - 20:45 2.00 BOPSUR P PRE CONTINUE TO NU BOPS 20:45 - 21:00 1 0.25 BOPSUR P 1 PRE PJSM FOR BOP TESTING 1 21:00 - 00:00 3.00 BOPSUR P PRE TEST BOPE PER AOGCC REGS, WELL PLAN, NAND PERMIT TO DRILL � TEST BOPS TO 250 PSI LOW AND 3500 PSI 1 HIGH 1 TEST ANNULAR PREVENTER TO 250 LOW ' AND 2500 PSI HIGH I TEST WITNESS WAIVED BY BOB NOBLE OF AOGCC 4/24/2010 00:00 - 05:00 5.00 BOPSUR P PRE CONTINUE TO TEST BOPE PER AOGCC ' REGS, WELL PLAN, AND PERMIT TO DRILL 1 TEST BOPS TO 250 PSI LOW AND 3500 PSI HIGH TEST ANNULAR PREVENTER TO 250 LOW AND 2500 PSI HIGH TEST WITNESS WAIVED BY BOB NOBLE OF AOGCC 05:00 - 07:15 2.25 BOPSUR P I PRE 1 PU INJECTOR AND MU BHI UQC AND , ' PRESSURE TEST 107:15 - 07:30 1 0.25 BOPSUR P PRE PJSM TO PT INNER REEL VALVE 07:30 - 08:00 0.50 BOPSUR P PRE PT INNER REEL VALVE PJSM TO MU NOZZLE ASSY DURING PT _ I CONTINUED IN RE -ENTER REPORT Printed 5/25/2010 10:09:02AM I fill North America - ALASKA - BP Page 1 of 13 Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: RE- ENTER- ONSHORE (RON) I Start Date: 4/24/2010 i End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) I Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code ' NPT 1 NPT Depth' Phase Description of Operations 1 ( hr) (ft) — — 4/24/2010 1 08:00 - 09:00 ! 1.00 KILLW P I WEXIT 1 MU NOZZLE ASSY STAB ON INJECTOR PT HP FILTER MANIFOLD x09:00 - 10:45 1.75 ± KILLW P ; WEXIT RIH TO 10,030' I 10:45 - 11:45 1.00 KILLW 1 P I WEXIT DISPLACE FP IN WELL WITH SEAWATER , _ -_ ! DISPLACE SEAWATER WITH USED GEO-VIS_ 11:45 - 13:45 2.00 KILLW P WEXIT POH WITH NOZZLE ASSY PJSM TO LD NOZZLE ASSY & PU WS ASSY WHILE POH 13:45 - 14:45 1.00 WHIP P WEXIT UNSTAB INJECTOR I I LD NOZZLE ASSY MU WS SETTING BHA STAB INJECTOR TEST BHI TOOLS @ SURFACE ! 14:45 - 16:45 2.00 WHIP I P l WEXIT RIH WITH WS ASSY 16:45 - 19:00 2.25 WHIP 1 N ! SFAL 8,980.00 I WEXIT LOG TIE IN FROM 8,980' TO 9,001' BAD DATA FROM INCODER, CHECKING ! INCODER START @ 16:50 FOUND BAD CONNECTION AT ENCODER - BROKEN WIRE ' RAN TEMP WIRE AND RESTART PROGRAMS 1 19:00 - 19:30 0.50 WHIP 1 P WEXIT I LOG GR TIE IN FROM 8980 FT - 9008.5 FT I !MADE + 6 FT CORRECTION CONSULT WITH TOWN ABOUT LOCATION OF ' 7" COLLARS 19:30 - 19:45 0.25 WHIP N SFAL 9,720.00 WEXIT ! RIH TO 9720 FT AND DEPTH ENCODER I FAILED AGAIN BY 110 FT. 1 19:45 - 21:30 1.75 WHIP N I SFAL 9,720.00 WEXIT REPLACED ENCODER, MODIFIED THE DRIVE SHAFT FOR POSITVE ENGAGMENT WITH THE SET SCREW, AND SERVICED SLB DEPTH COUNTER AS WELL. PU TO RETIE IN AFTER ADJUSTING BHI DEPTH TO CTD DEPTH. LOG FROM 8980 FT TO 9009.5 - NO DEPTH I CORRECTION _ I RIH TO 9720 FT 21:30 - 21:45 0.25 WHIP P WEXIT WT CHECK PARAMETERS AT 9900 FT RIH WT = 19,5 K BO WT = 32.5 K UP =31.0K I CLOSE EDC ! RIH TO 9978.74 FT AND PU TO UP WT PRESSURE UP TO 4,200 PSI AND SHEARED I OUT AND SAW POSITIVE INDICATION OF WOB DURRING SET. TOP OF WHIPSTOCK SET AT 9970 WITH LOW _ SIDE ORIENTATION. 21:45 - 23:45 2.00 WHIP ''' P WEXIT POOH PVT ON BOTTOM IS 302 BBLS I 23:45 - 00:00 0.25 WHIP P ! WEXIT TAG UP AND UNSTAB INJECTOR. ' __, LD WHIPSTOCK SETTING BHA 4/25/2010 ; 00:00 - 00:35 1 0.58 ' STWHIP P WEXIT , MU 2.74" WINDOW MILLING BHA & STAB ON INJECTOR 00:35 - 02:10 I 1.58 I STWHIP I P t WEXIT ; RIH WITH WINDOW MILL 02:10 - 02:30 0.33 STWHIP P I WEXIT I LOG FOR GR TIE IN FROM 9020 FT - 9040 FT I__ _ I I i I I MADE + 4 FT CORRECTION Printed 5/25/2010 10:09:51AM 0 North America - ALASKA - BP Page 2 of 13 • Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 I End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 l Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To 1 Hrs Task I Code NPT I NPT Depth I Phase Description of Operations (hr) (ft) - 02:30 - 03:15 0.75 STWHIP P WEXIT RIH TO TAG TOP OF WHIPSTOCK WITH PUMPS MIN RATE I RIH WT = 20 K I DRY TAG AT 9971.5 BO WT =31 K I UP WT =29.5 PU AND ESTABLISH FS = 2530 PSI @ 1.57 PSI RIH AND TAG AT 9970.5 FT 03:15 - 05:50 2.58 STWHIP 1 P WEXIT TIME MILL WINDOW PER RP'S AND WP 0.1 FT /MIN OR 6 FT /HR l i f FT CP DH WOB ; 9970.5 2600 PSI @ 1.54 BPM MILLED OFF 1 9AST 9970.6 2600 PSI 110 # 4 .1:14/ 9971.0 2630 PSI 480 # f 9971.5 2685 PSI 980 # 9972.0 2720 PSI 1360 # 1 9972.5 2650 PSI 1200 #' 05:50 - 06:15 j 0.42 STWHIP P WEXIT I LOST A RIG GENERATOR WHILE MILLING AT 9972.6 FT REDUCED FLOW RATE TO 1.35 BPM AND I REDUCED POWER PACK SPEED. ALOWING THE MILL TO SLOWLY MILL OFF WHILE RIG CREW TROUBLE SHOOTS GENERATOR PROBLEMS. ADVANCING 0.1/10 MIN ' FT CP DH WOB 9972.8 2460 PSI 1240 # GOT GENERATOR BACK RETURN PUMPS TO 1.54 BPM 06:15 - 17:45 11.50 STWHIP P WEXIT 1 I FT CP DH WOB 9972.85 2820 PSI 1620 # 9972.9 2770 PSI 1840 # 9973.2 2703 PSI 1710 # 1 9973.5 2717 PSI 1850 # 1 9973.8 2714 PSI 1950 # 9974.1 2680 PSI 1820 # 9974.4 2650 PSI 1730 # 9974.9 2659 PSI 1910 # 9975.1 2673 PSI 2000 # 9975.3 2630 PSI 1920 # 1 9975.6 2640 PSI 2000 # 9975.7 2750 PSI 1910 # l 9975.9 2710 PSI 2060 # 17:45 - 21:55 4.17 STWHIP P WEXIT I FT CP DH WOB 1 9976.0 2720 PSI 2260 # 21:55 - 22:35 I 0.67 STWHIP P WEXIT 9976.4 2730 PSI 2510 # (20 MIN) 9976.5 2736 PSI 2600 # (20 MIN) I NOT SHOWING MUCH OF ANY CHANGE IN DIFF PRESS / MW WHEN ADVANCING. CT WT 1 WILL STACK AND DH WOB WILL SLOWLY RISE AS CT WT IS GIVEN BACK, BUT ONLY I GETTING ABOUT A 10 - 20 PSI CHANGE IN CP WHILE DOING SO. ALSO CP DOES NOT REDUCE OVER THE TIME INTERVAL WHILE DH WOB DECREASES ABOUT 150 #'S OVER 20 - 30 MIN TIME INTERVALS. ALSO FS PRESSURES ARE QUESTIONABLE AS DRY GEO VIS SKS WERE ADDED TO THE SYSTEM TODAY. Printed 5/25/2010 10:09:51AM North America - ALASKA - BP . Page 3 of 13 Operation Summary Report Common Well Name: 02 -34 [ AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 1 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: 1Rig Release: 5/12/2010 Rig Contractor NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task ; Code NPT . NPT Depth I Phase Description of Operations (hr) (ft) 1 22:35 - 00:00 1.42 1 STWHIP P WEXIT FT CP DH WOB 19976.6 2740 PSI 2790 # PUMP 15 BBL HIGH VIS PILL - NO EFFECTS I I NOTED 1 ' 9976.7 2800 PSI 2790 # ( AFTER _ THE PILL WAS OUT OF THE BIT) 4/26/2010 00:00 - 08:45 8.75 STWHIP P WEXIT I CONTINUE TO MILL AHEAD FS = 2530 PSI @ 1.54 BPM I FT CP DH WOB 9976.8 2740 PSI 2830 # 9977.0 2730 PSI 2890 # ( 03:15 ) ALLOWED THIS WT AND PRESSURE TO SIT AND MILL OFF FOR 2 HRS AS WERE 1 NEARING THE EXIT. PRESSURES AND WT I WERE VERY SLOW TO COME DOWN AND I AFTER 1.5 HR STARTED TO MAKE SMALL 1 1 'FLUCTUATIONS UP AND DOWN. 1 PU TO 9,970' TO TRY & BREAK THE FRICTION ; ON THE MILL FS 2,600 PSI @ 1.5 BPM 1 RIH & GOT 1.2K WOB @ 9,976.5' MILL FROM: 9,976.5, 60 PSI MTR WK, 1.46K WOB 1 9,976.6, 70 PSI MTR WK, 1.46K WOB, DRILLED WT OFF TO 1.4K & PUSHED TO I 9,976.7' 1 9,976.7', 80 PSI MTR WK, 1.70K WOB 9,976.8', 95 PSI MTR WK, 1.91 K WOB 1 1 1 08:17 - 08:40 = 9,977',160 PSI MTR WK, 2.3K 1 WOB 08:45 - 09:00 0.25 STWHIP P WEXIT ' PU TO 9,600' I RIH TO 9,960' ESTABLISH FS 2,615 PSI @ 1.5 BPM RIH TO 9,976' 09:00 - 10:00 1.00 STWHIP 1 P WEXIT MILL FROM 9,976' IN 0.1' INCRAMENTS TO 19,977' 9,976.1', 85 PSI MTR WK, 0.5K WOB 1 I 1 9,976.Z, 85 PSI MTR WK, 0.6K WOB 1 1 9,976.3', 95 PSI MTR WK, 1.05K WOB 9,976.4', 110 PSI MTR WK, 1.31K WOB 9,976.5', 110 PSI MTR WK, 1.56K WOB 9,976.6', 120 PSI MTR WK, 1.77K WOB 9,976.7', 140 PSI MTR WK, 2.13K WOB 9,976.8', 175 PSI MTR WK, 2.43K WOB 1 9,976.9', 200 PSI MTR WK, 2.67K WOB _ 10:00 - 11:45 11 1.75 STWHIP 1 P WEXIT POH TO SWAP MILLING ASSY PJSM TO SWAP BHA'S WHILE POH 11:45 - 12:30 1 0.75 STWHIP P 1 WEXIT LD MILLING BHA ' 2.74" MILL SHOWS MINIMAL WEAR & GAUGES _ 1 @ 2.73" 12:30 - 13:15 0.75 STWHIP P WEXIT RU DIRECTIONAL TOOLS FOR BENT MOTOR 1 MILL RUN ON CATWALK 1 13:15 - 14:00 0.75 STWHIP P 1 7 WEXIT PU NEW MILLING ASSY WITH 1.7 DEG MTR & 1 FLAT RADIUS CEMENT MILL 14:00 - 15:45 1.75 STWHIP 1 P WEXIT RIH WITH NEW MILLING ASSY TO 8,950' 15:45 - 16:30 0.75 STWHIP P 1 WEXIT LOG TI IN FROM 8,950' TO 9,023' +4.5' CORRECTION 16:30 - 17:00 0.50 STWHIP I P I WEXIT 1 RIH TAGGED @ 9,976.1' Printed 5/25/2010 10:09:51AM I D North America - ALASKA - BP • Page 4 of 13 • Operation Summary Report Common Well Name: 02 -34 1AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: ! Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA ! UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT I NPT Depth ' Phase I Description of Operations ! (hr) 1 (ft) 17:00 - 20:00 ! 3.00 STWHIP 1 P I ' WEXIT I RIH HOLE UNTIL WOB IS SEEN @ 9,976.6 MILL FROM 9,976.6' I I FS 2,720 PSI © 1.55 BPM 17:15 = 9,976.6',110 PSI MTR WK, 1.17K WOB 17:55 = 9,976.7, 80 PSI MTR WK, 1.43K WOB ,18:53 = 9976.8' 70 PSI 1490 # 20:00 - 22:10 2.17 STWHIP P WEXIT I PU 15 FT FROM 9976.8 FT INCREASSED RATE ! TO 1.66 BPM @ 2910 PSI TIME MILL AHEAD FROM 9976.5 FT FT DH WOB CP MW I 9976.6 1470# 2990 PSI 80 PSI I MILLED FOR 1:14 SMALL CHANGE TO WOB :9976.7 1650 # 2985 PSI 75 PSI ELECT TO PRESS AHEAD LOOKING FOR MW INSTEAD OF WOB 22:10 - 23:15 1.08 STWHIP P WEXIT j 9976.8 1770# 2996 PSI AFTER 5 MIN NO CHANGES 1 1 9976.9 2020 # 3007 PSI VERY LITTEL I CHANGE OVER 10 MIN 1 9977.0 2240 # 3018 PSI MORE OF SAME 1 9977.1 2470 # 3021 PSI " 9977.2 2690 # 3040 PSI NO CHANGES 23:15 - 00:00 I 0.75 STWHIP P WEXIT I PU AND BO AT 30 K, FS = 2910 @1.66 BPM . RIH TO 9977.4 9977.4 3360# 3090 PSI (SEVXYX =1) I I AND LOW AMOUNT OF REACTIVE TORQU SHOWING ON DD's DISPLAY_ 4/27/2010 00:00 - 03:05 3.08 STWHIP P WEXIT CONTINUE TO HOLD POSITION MILLING AT 9977.4 FT WOB SLOWLY CAME DOWN AND MW SLOWLY DECREASING TO 3,080 #'S WOB AND 3100 PSI 1 . FS =2910 PSI @ 1.66 BPM ADVANCE TO: FT DH WOB CP 9977.5 3320 # 3136 PSI ALLOW THE WOB TO MILL OFF OVER TIME WHILE ' STILL GETTING 100 - 200 PSI OF MW. I ADDING MORE LUBE 776 TO MAKE 2% CONCENTRATION TO MUD SYSTEM. I LET PRESSURE AND WOB MILL OFF TO 3080 I I PSI AND 2610 #'s 1 03:05 - 05:20 2.25 STWHIP P WEXIT 1 FT DH WOB CP 9977.6 2860 #' 3095 PSI (1:18) LET WOB MILL OFF TO 2600# W/ MW 19977.7 2860 # 3105 PSI (0:57) 9977.8 2810 # 3110 PSI 1 05:20 - 08:30 3.17 STWHIP P WEXIT I CONTINUE TO MILL AHEAD FROM 9977.8 FT WITH 200 PSI OF MW 9977.8 2810 # 3110 PSI 9977.9 2630 # 3090 PSI 9978 2730 # 3100 PSI 9978.1 2800 # 3130 PSI 08:30 - 10:00 1.50 STWHIP I P WEXIT ' POH TO SWAP MILLING ASSY 10:00 - 10:15 0.25 t STWHIP P ! WEXIT PJSM TO SWAP MILLING ASSY 10:15 - 11:15 1.00 STWHIP P WEXIT 1LD 1.7 DEG MILLING ASSY LD BHI TOOLS & PREP THEM TO RIH WITH STRAIT MTR ASSY 1 ! MU STRAIT MOTOR MILLING ASSY • Printed 5/25/2010 10:09:51AM North America - ALASKA - BP Page 5 of 13 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay I Site: PB DS 02 Rig Name /No.: NORDIC 1 I Spud Date/Time: 1 Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date I From - To Hrs Task ' Code NPT NPT Depth I Phase I Description of Operations (hr) (ft) 11:15 - 13:15 2.00 STWHIP P WEXIT RIH WITH MILLING ASSY #3 1 13:15 - 13:45 0.50 STWHIP P r WEXIT [TIE IN FROM 9015'. CORRECT +5'. CONTINUE RIH. 13:45 20:50 7.08 STWHIP P WEXIT !WT CK 9950'. PUW = 32K. RIW = 19.5K. 1.6 BPM @ 2750 PSI BEGIN TO TIME MILL WINDOW FROM 9977.6' 9978.3' 1.58 BPM 2831 PSI DHWOB = 1.8K 9980.3' 1.57 BPM 2812 PSI DHWOB = 0.24k APPEARED TO HAVE EXITED WINDOW AT — 9979.3' CHECK SHAKER FOR SAMPLE I OF FORMATION SAND. i GEO SEES MORE SCALE THAN ANYTHING I ELSE. CONTINUE MIILING AHEAD ALLOWING PRESSURES TO COME OFF 1 20:50 - 21:00 0.17 STWHIP P WEXIT I MILL AHED FASTER IN FORMATION LOOKING FOR GOOD SAMPLE LAST SAMPLE HAD 30 % TO 40 % FORMATION. 121:00 - 22:05 1.08 STWHIP P WEXIT MILLED TO 9988.1 FT AND STACKING WT WITH NO MW PU TO BACK REAM AND STARTED OVERPULLING. SLOWLY BACK REAM WITH ABOUT 5 K OVER AND 200 PSI. WT MILLED OF FOR A WHILE BUT THEN STOPED MILLING OFF AND NO MW. TRIED GOING IN HOLE AND STACKING AT 9980.2 FT WITH NO MW. TRIED TO WORK FREE PULLING NO MORE THAN 4 K UP WT AND 6,000 WOB. 22:05 - 23:10 1.08 STWHIP ' N STUC 9,980.20 WEXIT STOP WORKING PIPE, OPEN EDC AND PUMP DOWN 20 BBL HIGH VIS PILL. CLOSE EDC AND PUMP PILL OUT THE BIT. „AFTER 10 BBLS OUT WORK PIPE - STUCK lye 1 9980.2 FT TALK WITH TOWN GET OK FOR 20 K OVER PULL. 23:10 - 23:40 0.50 STWHIP { N STUC I'I 9,980.20 WEXIT WORK PIPE BETWEEN 20 K OVER (50 K UP WT)AND6KWOB. 1 PUMPS ON AND OFF AND DUMPING BAKER CHOKE PRESSURES (CP). YO-YO PIPE. NO CHANGE STILL STUCK. 23:40 - 00:00 0.33 STWHIP N STUC 9,980.20 WEXIT WOO 4/28/2010 00:00 - 00:10 0.17 STWHIP N STUC 9,980.20 WEXIT TOOL BOX MEETING TO DISCUSS PLAN FORWARD AND OPPERATIONS FOR SURGING THE BACKSIDE. 00:10 - 01:10 1.00 STWHIP N STUC 9,980.20 WEXIT I TRY PUSH DOWN THEN UP DRY - NO I PULL 10 K OVER AND PRESSURE UP BACKSIDE TO 1000 PSI AND DUMP PRESSURE. TRY MULTIPE UP AND DOWN WEIGHTS WITH 1000, 1500, 2000 PSI PRESSURE SURGES. STILL STUCK. J USE BHI -EDC TO DISCONNECT FROM TOOLS. ' THIS LEAVES THE TOP OF FISH AT 9884.87 FT WITH A 1.96" "G" PROFILE LOOKING UP. 1 01:10 - 03:00 1.83 STWHIP N l STUC 1 9,980.20 WEXIT POOH WITHOUT TOOLS. 03:00 - 03:10 0.17 STWHIP N STUC 9,980.20 WEXIT PJSM FOR LD OF REMAINING BHI TOOLS AND PUMPING SLACK OUT FOR NEXT RUN Printed 5/25/2010 10:09:51AM North America - ALASKA - BP Page 6 of 13 Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 4/24/2010 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 L Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date I From - To Hrs Task , Code 1 NPT NPT Depth Phase Description of Operations (hr) (ft) r UNSTAB INJECTOR AND LD BHI TOOLS 03:10 03:20 0.17 STWHIP N STUC 9,980.20 1 WEXIT 03:20 - 04:30 1.17 STWHIP N STUC 9,980.20 WEXIT PU A JNT OF 2- 1/16" PH6, STAB ON AND PUMP SLACK OUT OF REEL. UNSTAB INJECTOR, PULL OUT AND CUT285 1 FT OF ELINE. STAND BACK INJECTOR AND PULL PH6 1 FROM WELL AND SECURE WITH NIGHT CAP. 04:30 - 04:40 0.17 STWHIP N STUC 9,980.20 WEXIT PJSM FRO CUTTING COIL FOR CHROM AND COIL LIFE WEAR SPOT FOR FISHING OPPERATIONS. _ 1- 04:40 - 06:10 1.50 ' STWHIP N STUC 9,980.20 WEXIT RU TO CUT COIL. CUT 100 FT OF COIL I RD CUTTER AND MU BOT KENDALL CONNECTOR. PULL TEST CTC TO 20 K. PT TO 3500 PSI. 06:10 - 07:45 1.58 STWHIP N STUC 9,980.20 WEXIT I CREW CHANGE, WALK AROUNDS, AND PJSM FOR MU OF BHA #6 1 REPAIR LEAKING INJECTOR HOSES WAIT ON BAKER FOR NEW COIL CONNECTOR TO REPLACE KENDALL CONNECTOR. 07:45 - 08:00 0.25 STWHIP 1 N STUC 9,980.00 WEXIT 1 PJSM BEFORE PICKING UP FISHING BHA. 08:00 - 09:00 1.00 STWHIP j N STUC 9,980.00 WEXIT INSTALL BAKER CONNECTOR. PULL AND PRESSURE TEST. CONTINUE MAKING UP FISHING BHA 09:00 - 11:30 2.50 STWHIP N STUC j 9,980.00 WEXIT RIH WITH BHA # 6. 11:30 - 13:30 2.00 STWHIP N STUC 9,980.00 WEXIT WT CK AT 9800' = 31.5K . 18.8K RIW. I START TO SEE WEIGHT AT 9880'. SET DOWN 1 5K AND PULL UP TO CONFIRM LATCH OF FISHING NECK. PU TO 36K AND CONFIRMED 1 WE LATCHED FISH. BEGIN TO JAR UP. UNABLE TO JAR DOWN WITH 5K DOWN WEIGHT. PULL UP TO JAR AND RE -COCK. UNABLE TO GET ANY DOWN JAR LICKS AND ONLY 2 UP JAR HITS. PUMP OFF FISH AND CIRCULATE COIL IN ATTEMPT TO COCK JARS. RE- ENGAGE FISH AND ATTEMPT TO JAR. NO LUCK JARRING. PULL TO 60K FOR A STRAIGHT PULL. RIH AND PUMP OFF OF FISH. 13:30 - 15:15 1.75 STWHIP N STUC 9,980.00 WEXIT POOH TO PU NEW JAR 15:15 - 15:25 0.17 STWHIP N STUC 9,980.00 WEXIT PJSM, TAG UP AND BEGIN LAYING DOWN FISHING BHA. PUMP REVERSE SLACK INTO I COIL. PJSM FOR CUTTING COIL 15:25 - 16:00 1 0.58 STWHIP N STUC I 9,980.00 f WEXIT LD FISHING BHA 16:00 - 18:00 2.00 STWHIP 1 N STUC I 9,980.00 1 WEXIT tPUNP SLACK AND CUT 314 FT OF COIL AND 1 10 FT OF WIRE. MEG WIRE AND INSTAL SLB KENDAL CTC 1 18:00 - 18:45 0.75 STWHIP N STUC 9,980.00 WEXIT CREW CHANGE, PJSM'S, AND WALK AROUNDS. 18:45 - 20:00 1.25 STWHIP N STUC 9,980.00 WEXIT I CONTINUE TO HEAD UP. PULL TEST CTC TO 20 K MU BHI UQC AND PT TO 3700 PSI 20:00 - 21:00 1.00 STWHIP N STUC 9,980.00 WEXIT STAB ON WELL AND CIRCULATE FORWARD I ONE COIL VOLUME. UNSTAB AND STANDBACK INJECTOR Printed 5/25/2010 10:09:51AM North America - ALASKA - BP Page 7 of 13 Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: RE- ENTER- ONSHORE (RON) I Start Date: 4/24/2010 I End Date: 5/5/2010 `X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA I UWI: Active Datum: 66 : 34 12/24/1991 00:00 ©68.00ft (above Mean Sea Level) N P Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations , -1N �� I (hr) (ft) 1 V " 21:00 - 22:00 1.00 STWHIP 1 N STUC I 9,980.00 1 WEXIT MU WHIPSTOCK SETTING BHA I STAB ON AND TEST BHI TOOLS AT SURFACE. 22:00 - 00:00 2.00 STWHIP N STUC 9,980.00 WEXIT RIH WITH WHIPSTOCK 4/29/2010 00:00 - 00:15 0.25 STWHIP N 1 STUC 9,980.00 WEXIT CONTINUE TO RIH 1 00:15 - 01:30 1.25 STWHIP I N I STUC 9,980.00 I ' WEXIT LOG OWN FROM 8980 FT TO 8999 FT FOR GR ITIE IN. I I MADE +4.5 FT CORRECTION 1 I RESET TOOLS FOR CCL LOGGING AND RIH I I LOG DOWN FROM 9,600 FT TO 9,870 FT AND EVALUATE 3 -1/2" COLLAR LOCATIONS FOR WS SETTING. LAST ON DEPTH 3 -1/2" COLLAR LOGGED WAS AT 9,802 FT. USING AVERAGE JNT ' LENGTH OF 31.07 FT (FROM 3 -1/2" TUBING I TALLY DATED 1/22/92) PLACES LAST COLLAR 1 OF INTEREST TO US AT 9,864 FT WITH ALL 1 DEPTHS REFERENCED TO GEO PDC LOG. ■ 01:30 - 01:40 0.17 STWHIP N STUC 1 9,980.00 WEXIT ; RIH TO BIT DEPTH OF 9874 FT TO SET I WHIPSTOCK I CLOSE THE EDC AND PRESSURE UP TO 4400 PSI AND SHEARED WITH GOOD WOB j , INDICATIONS DURING SET. 01:40 - 03:35 1.92 STWHIP N STUC 1 9,980.00 WEXIT POOH 03:35 - 03:45 L 0.17 , STWHIP N STUC 9,980.00 1 WEXIT PJSM FOR BHA CHANGE 03:45 - 04:40 0.92 I STWHIP N STUC 9,980.00 WEXIT UNSTAB INJECTOR LD WS SETTING TOOLS AND PU FIRST WINDOW MILLING BHA I 1 BHA #8 HAS 2.73 DIAMOND WINDOW MILL I _ AND STRING REAMER AND NO STABALIZER. 04:40 - 06:20 1.67 STWHIP N STUC 9,980.00 WEXIT RIH WITH BHA #8 06:20 - 07:00 0.67 STWHIP N STUC I 9,980.00 WEXIT 1TIE IN FROM 9020'. CORRECT +5 FEET. 07:00 - 18:40 I 11.67 STWHIP N STUC 9,980.00 WEXIT BEGIN TIME MILLING WINDOW: 1 C 9866.3' 1.52 BPM 2662 PSI I I 9868.7' 1.49 BPM 2882 PSI W °0 1 I 1 9869.5' 1.47 BPM 2802 PSI 1 1 9870.0' 1.54 BPM 2728 PSI STALL, PUH, I ESTABLISH FREE SPIN AND RESUME I MILLING. 19871.2' 1.50 BPM 2867 PSI 9871.8' 1.51 BPM 2860 PSITIME MILL TO L- - -- - � - - -- 9872.2 FT -.. 1 18:40 - 20:30 I 1.83 I STWHIP N STUC 9,980.00 WEXIT POOH WITH BHA #8 (FIRST STEEP WINDOW _ MILL) , 20:30 - 20:40 I 0.17 STWHIP N STUC ' 9,980.00 1 WEXIT PJSM FOR BHA SWAP 1 20:40 - 22:15 1.58 STWHIP N STUC I 9,980.00 1 WEXIT LD BHA #8 GAUGE MILLS TO BE: WINDOW MILL - 2.73 GO 2.72 NO GO STRING MILL - 2.73 I NO GO PU BHA #9 (SECOND STEEP WINDOW MILL) WITH 2.5 FIXED BEND MOTOR AND 2.73 " -NO GO USED WINDOW MILL AND NO STRING MILL. 22:15 - 00:00 1.75 STWHIP N STUC 9,980.00 WEXIT RIH WITH BHA #9 4/30/2010 00:00 - 00:15 0.25 STWHIP N STUC 9,880.00 WEXIT I LOG FOR GR TIE IN +6 FT CORRECTION 00:15 - 00:35 0.33 STWHIP N STUC I 9,880.00 WEXIT I W W RIH T = 18 K 1 UPT =30K I 1 I ,TAG @ 9872.4 © 0.22 BPM Printed 5/25/2010 10:09:51AM North America - ALASKA - BP Page 8 of 13 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) 1 Start Date: 4/24/2010 1 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: I Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 ©68.00ft (above Mean Sea Level) Date 1 From - To Hrs 1 Task 1 Code NPT NPT Depth ' Phase 1 Description of Operations ' (hr) (ft) 00:35 - 04:20 ' 3.75 STWHIP N 1 STUC 9,880.00 WEXIT FS =2850 PSI © 1.51 BPM 1 TIME MILL AHEAD FROM 9872.2 FT 1 ! FT CP WOB 9872.3 2925 PSI 0 9872.6 3025 410 1 1 9873.0 3047 810 1 9874.0 3065 1510 9875.0 3073 1740 I 9875.6 3200 1600 - PRESSURES AND WOB MILLED OFF FAST TO 2980 PSI AND 300# WOB AFTER ADVANCING TO THIS I DEPTH. 1 1 CONTINUE TO TIME MILL AHEAD WITH WOB 1 1 AND PRESSURES MILLING OFF FAST. 04:20 - 08:45 4.42 STWHIP 1 , N STUC 9,880.00 WEXIT TIME MILLING AHEAD @ 0.1 FT / 6 MIN 08:45 - 10:45 2.00 I STWHIP N STUC 1 9,880.00 WEXIT 1 MILLED 7' OF RATHOLE AND CONFIRMED FORMATION SAND IN RETURNS. POOH FOR REAMING BHA. 110:45 - 11:00 1 0.25 STWHIP N STUC 9,880.00 WEXIT PJSM TO DISCUSS LD OF MILLING BHA AND MIT OF IA - 111:00 - 13:15 1 2.25 STWHIP N STUC 1 9,880.00 WEXIT LD MILLING BHA. MILL GAUGED 2.74" BEGIN MIT -IA STARTING PRESSURES = 0/280/16 1 BEGIN TEST PRESSURES = 0/2914/39 1 15 MINUTE TEST PRESSURE = 0/2850/38 _ ! j 30 MINUTE TEST PRESSURE = 0/2812/37 13:15 - 14:15 1.00 W STHIP ' N STUC T 9,880.00 WEXIT 1 BEGIN MAKING UP FINAL WINDOW _ MILLING/REAMING ASSEMBLY. 14:15 - 16:00 1.75 I STWHIP N STUC 9,880.00 WEXIT 1 RIH WITH BHA #10 16:00 - 16:20 0.33 STWHIP N STUC 1 9,880.00 WEXIT LOG TIE -IN FROM 9020'. +6' 16:20 - 19:15 2.92 STWHIP N STUC 9,880.00 1 WEXIT I RIH TO WINDOW DEPTH AND BEGIN 1 REAMING WINDOW. RIH HIGHSIDE PUW = 27K RIW = 18K 1 1.67 BPM 2856 PSI STALL AT 9872.6' , 9874.4', 9875.4' : ; TAG BOTTOM @ 9882.8 FT 19:15 - 20:30 1.25 STWHIP 1 1 N ' STUC 9,880.00 WEXIT 1 FS =3050 PSI @ 1.8 BPM 1 BACKREAM UP WITH HIGH SIDE TOOL FACE - 'CLEAN REAM DOWN WITH - HS TF AGAIN - NO 1 1STALLS l REAMED UP WITH 30 L TF - SMALL MW NO STALLS 1 REAMED DOWN W/ - 30 L TF , I REAMED UP WITH 45 RT TF I DRY DRIFTED WINDOW WITH HS TF AND IT ' WAS CLEAN. ' BACKREAM BACK OUT OF HOLE WITH HS TF. ; - 00:00 ! 3.50 STWHIP P ' WEXIT POOH WITH 3 RD MILLING BHA. 5/1/2010 100:00 - 00:45 0.75 1 STWHIP 1 P WEXIT : LD FINAL WINDOW MILLING BHA 1 1 1 ! GAUGE CRAYLOA - 2.74 GO - 2.73 NO GO 1 AND INSTALL NITE CAP 00:45 - 01:40 1 0.92 STWHIP P WEXIT I RU LRHOS TO IA WITH ROLL CHART AND SLB I - 1TRANSDUCER. -- Printed 5/25/2010 10:09:51AM North America - ALASKA - BP Page 9 of 13 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) I Start Date: 4/24/2010 I End Date: 5/5/2010 1X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: I Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA I UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date I From - To Hrs Task Code NPT NPT Depth ! Phase Description of Operations (hr) 1 I (ft) 01:40 - 02:40 1.00 STWHIP P ! WEXIT PT LRHOS LINES TO 3500 PSI I MIT IA TO 3000 PSI 1 02:10 - 3140 PSI ! 02:25 - 3030 PSI - LOST 110 PSI 02:40 - 2982 PSI - LOST 48 PSI 1 GOOD TEST 02:40 - 03:10 0.50 STWHIP P WEXIT I RD AND MOVE OUT LRHOS 103:10 - 04:00 0.83 DRILL P I PROD1 I MU FIRST DRILLING BHA FOR BUILD SECTION. BHA #11 WITH NEW HYC TREX AND 1.5 DEG AKO STAB ON AND SURFACE TEST TOOLS 04:00 05:00 1.00 I DRILL P ! PROD1 I, RIH WITH BHA #11 POOH FROM 2000 FT 05 :00 - 05:30 0.50 BOPSUR P PROD1 FUNCTION TEST BOP'S PER AOGCC RFCS PERMIT TO DRILL AND WELL PLAN 05:30 - 05:50 _ 0.33 DRILL P L PROD1 RESTAB ON TO TOOLS AND SURFACE TEST 05:50 - 07:30 1.67 DRILL P PROD1 RIH WITH BUILD SECTION BHA # 11 07:30 - 08:00 0.50 DRILL P : PROD1 I TIE IN FROM 8980'. CORRECT +6 FEET. RIH TO WINDOW DEPTH 108:00 - 13:00 5.00 DRILL P PROD1 WT CK 29K, RIW 19K @ 9800'. TAG BOTTOM ! OF RATHOLE. PU AND ESTABLISH FREE SPIN. I DRILL AHEAD FROM 9882' 1 1.57/1.59 2783 PSI _ 1 8.54/8.60 ECD = 10.06 PVT = 327BBLS 13:00 - 13:45 0.75 DRILL P 1 PROD1 WIPER TRIP TO WINDOW. — 13:45 - 15:15 1.50 DRILL P ' PROD1 LOG PRIMARY DEPTH CONTROL LOG FROM 9580' TO WINDOW DEPTH. 15:15 - 18:00 1 2.75 DRILL P 1 PROD1 1DRILL AHEAD FROM 10100' 1.54/1.56 3160 PSI ; 8.58/8.61 ECD = 10.13 PPG PVT = 335 BBLS CENTRIFUGE ON AND MUD AIRED UP DRILL TO 10,250 FT 1 18:00 - 18:35 0.58 DRILL P PROD1 WIPER TO WINDOW @ 1.57 BPM 118:35 - 20:30 !! 1.92 DRILL P PROD1 DRILL AHEAD FROM 10,250 FT I I FS =2900 PSI @ 1.58 BPM GOOD FAST DRILLING WITH A FEW SLOW SPOTS CP =3200 TO 3600 PSI WITH 1,200 TO 2,000 # DH WOB DRILLED TO 10,400 FT 20:30 - 21:05 0.58 DRILL P PROD1 1 WIPEER TO WINDOW @ 1.6 BPM I TIE IN AT RA TAG WITH +2 FT 1 21:05 - 22:35 1.50 DRILL 1 P I PROD1 I DRILL AHEAD FROM 10,400 FT FS =3000 PSI @ 1.65 BPM DRILLED TO 10,476.8 FT 1 22:35 - 00:00 1.42 DRILL N DFAL 10,477.00 PROD1 BHI - IS NOT ABLE TO GET SURVEYS WITH LOW TO NO VIBRATIONS PUH TO TROUBLE SHOOT AND UNABLE TO GET ANY FIX. _ I POOH FOR NEW BHA 5/2/2010 00:00 - 01:30 1.50 DRILL N DFAL 10,477.00 PROD1 I CONTINUE TO POOH FOR BHA CHANGE. PJSM FOR LD OF BHA WHILE POOH "SURGE" WELL @ 1000 FT FOR CUTTINGS TAG UP AND FLOW CHECK WELL Printed 5/25/2010 10:09:51AM 0 North America - ALASKA - BP • Page 10 of 13 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) I Start Date: 4/24/2010 I End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay I Site: PB DS 02 Rig Name /No.: NORDIC 1 I Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:30 - 03:35 ! 2.08 DRILL N DFAL 10,477.00 'I PROD1 LD BHA #11 AND RECONFIGURE FOR BHA #12 BIT WAS 1 -1 WITH BALLED UP WING ; I 'CUTTERS PU BHA #12 WITH NEW DGS AND hot STAB ON AND TEST TOOLS AT SURFACE. 1 03:35 - 05:35 2.00 DRILL N 1 DFAL I 10,477.00 PROD1 I RIH WITH BHA #12 1- 05:35 - 05:45 0.17 DRILL N DFAL I I I 10,477.00 PROD1 LOG FOR GR TIE IN AT RA TAG WITH +5.5 FT CORRECTION 05:45 - 06:15 0.50 DRILL N I DFAL I 10,477.00 PROD1 1, CONTINUE TO RIH STACKING WT AND MW TO GET THROUGH SHALLES STARTING @ 10,408 FT 06:15 - 10:30 4.25 r DRILL P PROD1 I DRILL AHEAD FROM 10,475 FT 1 I FS =2850 PSI @ 1.53 BPM ; SLOW TO GET STARTED WITH 3000 -3100 PSI AND 1600- 2,100#'S WOB FOR 30 FT /HR. I I GETTING BETTER BY 10,484 ft 10:30 - 11:00 0.50 DRILL P PROD17 WIPER TRIP TO WINDOW - 1 1:00 - 13:00 2.00 DRILL I P 1 PROD1 I CONDUCT RIG EVACUATION DRILL TO I SATELITE CAMP WHILE WIPING HOLE TO 1 8000'. CONDUCT AAR FOR EVACUATIONS DRILL AND CONTINUE RUNNING BACK TO BOTTOM _ 13:00 - 15:30 ! 2.50 DRILL P PROD1 DRILL AHEAD FROM 10650' WHILE SWAPPING I TO NEW MUD ' 1 1.62/1.63 3113 PSI PVT = 1 8.51/8.71 ECD = 10.49 PPG DHWOB = 1.63K 15:30 - 16:45 1.25 1 DRILL P PROD1 I WIPER TRIP TO WINDOW 16:45 - 21:00 4.25 DRILL I P PROD1 I DRILL AHEAD FROM 10800' 1.77/1.79 3329 PSI PVT = 327 8.55/8.53 ECD = 10.4 PPG DHWOB = 1.55K I GOT INTO SHALE WHILE LANDING BUILD @ 1 10,900 FT WORKING TO GET OUT OF SHALE BEFORE I POOH FOR NEXT BHA. HARD SLOW DRILLING TRYING TO BUILD ANGLE I GEO & DD ADVISED NEED TO CHANGE TO HS TF @ 10,926 FT 21:00 - 22:40 1.67 DRILL P PROD1 I CONTINUE TO TRY AND BUILD ANGLE WITH HS TF FROM 10,926 FT ' FS =2950 PSI @ 1.6 BPM DH WOB = 4000#'S AND CP = 3200 -3400 PSI. { DRILLED TO 10,950 FT 22:40 - 00:00 1.33 DRILL P PROD1 1 I WIPER TO WINDOW, PULL THROUGH ■ I WINDOW AND WIPER TO 8,800 FT 5/3/2010 00:00 - 01:50 1.83 DRILL P PROD1 1 1 CONTINUE TO WIPER IN HOLE I LOG FOR GR TIE IN AT RA TAG WITH +4.5 FT ' I CORRECTION HAD TO WORK THROUGH SHALES WITH LOTS OF UP AND DOWN REAMING 01:50 - 02:45 0.92 DRILL P PROD1 ' DRILL AHEAD FROM 10,950 FT EXIT SHALE AT ABOUT 10,970 FT DRILL AHEAD TO ENSURE OUT OF SHALES AND IN ' A GOOD LANDING SPOT. 02:45 04:00 1.25 DRILL P PROD1 WIPER TO WINDOW 04:00 - 04:45 I 0.75 DRILL P PROD1 PERFORM RIG EVACUATION DRILL ' CONDUCT AN AAR WITH CREWS IN MUSTER • I ,AREA Printed 5/25/2010 10:09:51AM 1 North America - ALASKA - BP Page 11 of 13 • Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) ' Start Date: 4/24/2010 End Date: 5/5/2010 [X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay I Site: PB DS 02 Rig Name /No.: NORDIC 1 I Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA ; UWI: - - -- -- - - - - - -- ---- - - - - -- Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT 1 NPT Depth I Phase Description of Operations (hr) (ft) 04:45 - 05:55 1.17 1 DRILL P PROD1 POOH FOR BHA CHANGE PJSM FOR LD OF BHA WHILE POOH 05:55 - 06:30 0.58 DRILL P PROD1 STAND BACK INJECTOR AND LD BUILD jASSEMBLY 06:30 - 06:50 0.33 DRILL P I PROD1 PJSM FOR PICKING UP LATERAL DRILLING __ BHA 06:50 - 07:20 0.50 DRILL P PROD1 I MU LATERAL BHA AND INSPECT COIL FOR I CHROME ABRASION 07:20 - 09:15 1.92 DRILL P PROD1 I RIH WITH LATERAL BHA WITH 1.3 DEG MOTOR AND RE -BUILT HYCALOG RAZORS I EDGE BIT 09:15 - 09:45 0.50 DRILL P PROD1 I LOG TIE IN FROM 9885'. CORRECT + 4.5'. CONTINUE IN HOLE TO 11000'. 09:45 - 12:30 2.75 DRILL P 1 I PROD1 CONTINUE TO TRY AND WORK BHA TO BOTTOM. MULTIPLE SET DOWNS AND MOTOR WORK FROM - 10900' - 10990' DOWN. BEGIN PREPARING TO WEIGHT UP SYSTEM. UNABLE TO CONSISTENTLY GET TO 1 BOTTOM. OVERPULLS AND STALLS/MOTOR I WORK PULLING UP HOLE. WIPER TRIP TO WINDOW TO CLEAN HOLE. AFTER REPEATED ATTEMPTS TO GET BACK TO 11000'. ABLE T O DRILL AHEAD AT 12:30 12:30 - 15:20 2.83 DRILL P PROD1 DRILL AHEAD FROM 11000' 1.74/1.88 PVT = 316 BBLS 8.56/8.63 ECD_= 10.75 PPG 15:20 - 16:15 0.92 DRILL �, P PROD1 WIPER FROM 11150' TO WINDOW 16:15 - 18:40 2.42 DRILL N DFAL 10,050.00 PROD1 1 POOH FOR MWD FAILURE FROM 10050' I PJSM FOR LD OF BHA WHILE POOH 18.40 - 19:15 0.58 DRILL N DFAL 10,050.00 PROD1 I UNSTAB INJECTOR AND START TO LD BHA 19:15 - 19:35 0.33 DRILL P I PROD1 I CONDUCT FLOOR SAFETY VALVE DRILL WHILE LD OF BHA. ' FINISH PULLING LAST OF BHA FROM HOLE CONDUCT A GOOD AAR - 20:00 0.42 DRILL N DFAL I 10,050.00 19:35 . PROD1 CONTINUE TO BUILD UP BHA ' 20:00 - 20:30 0.50 DRILL N DFAL 10,050.00 PROD1 CREW CHANGE OUT PJSM FOR PU OF BHA # 14 120:30 - 21:15 0.75 DRILL N 1 DFAL 10,050.00 1 PROD1 I PU BHA #14 WITH NEW DGS & MOTOR WITH 1.2 AKO, RERUN PREVIOUS BIT. STAB ON AND TEST TOOLS AT SURFACE 21:15 - 23:25 2.17 DRILL 1 N DFAL : 10,050.00 PROD1 RIH WITH BHA #14 I LOG FOR TIE IN AT RA TAG WITH =4.5 FT CORRECTION GOT TO PREVIOUS NPT DEPTH OF 10,050 FT 23:25 - 00:00 0.58 DRILL P I PROD1 ! CONTINUE TO RIH 5/4/2010 00:00 - 01:35 1.58 DRILL PROD1 DRILL AHEAD FROM 11,160 FT FS =3150 PSI @ 1.76 BPM DRILL AHEAD WITH SOME AREAS OF DIFFICULTY LOTS OF STACKING CHANGING OVER TO NEW 9.1 PPG MUD _ DRILL TO 11,300 FT 01:35 - 03:30 1.92 DRILL , I PROD1 WIPER TO WINDOW I NEW 9.0 PPG MUD ALL THE WAY AROUND. ' HAD TO WORK HARD TO GET BACK I I l THROUGH SHALES ESPECIALY 10,900 AREA Printed 5/25/2010 10:09:51AM i p North America - ALASKA - BP Page 12 of 13 Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: RE- ENTER- ONSHORE (RON) I Start Date: 4/24/2010 End Date: 5/5/2010 X3- 00VM2 -C (1,797,546.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 I Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code I NPT NPT Depth I Phase Description of Operations (hr) (ft)___ 03:30 - 05:05 1.58 DRILL PROD1 I ' I DRILL AHEAD FROM 11,295 FT. FS =2700 PSI @ 1.7 BPM DRILLIING @ 11,325 FT CP =3100 PSI @ 1.64 BPM ECD =10.76 PPG DH WOB = 1750#'S CT WT =8000 TO 10000#'S 1 I ROP = 150 FPH DRILLED TO 11,450 FT 05:05 - 07:30 2.42 DRILL 1 PROD1 1 WIPERTO WINDOW I LOTS OF OVER PULLS THROUGH SHALES WHILE WIPER OUT OF HOLE I I GOT STUCK @ 10,890 FT MANAGED TO I ; WORK BACK DOWN TO 10,920 GOT STUCK I AGAIN. I , I WORKED FREE AND TRYING TO VERY SLOWLY WIPER OUT OF SHALES 07:30 - 10:45 3.25 DRILL PROD1 I DRILL AHEAD FROM 11450' 1.74/1.72 @ 3040 PSI FREE SPIN. SUSPECT PLUGGED NOZZLE 1 9.09/9.14 ECD = 11.0 I PVT = 319 BBLS 110:45 - 13:45 3.00 DRILL PROD1 WIPER TRIP TO 8500' FROM 11600'. 1 CORRECT +7' AFTER TIE -IN LOG. 13:45 - 17:15 3.50 DRILL PROD1 DRILL AHEAD FROM 11605' I I I 1.63/1.64 2550 PSI FREE SPIN 9.04/9.13 ECD = 11.0 _ , PVT = 316 BBLS 17:15 - 19:30 2.25 1 DRILL PROD1 WIPER TRIP TO WINDOW FROM 11757'. STACKING WT AT 10900 -11000 FT ON THE I WAY DOWN. 19:30 - 23:00 3.50 DRILL PROD1 DRILL FROM 11758 FT. CONTINUE BUILDING I I ANGLE TO FIND CLEANER SAND. ' ROP IS 0 -80 FT /HR WITH 2.1 KLBS DWOB, STILL DRILLING SHALE. 1 1.75 / 1.77 BPM @ 3200 -3500 PSI. ECD = 11.1 I PPG. PVT = 306 BBLS. I I AFTER 11810 FT BREAK OUT OF SHALE, LEVEL OFF AT 91 DEG HERE. DRILL TO 11900 FT. 1 23:00 - 00:00 ' 1.00 DRILL I PROD1 WIPER TRIP FROM 11900 FT TO WINDOW. F 10K OVERPULL, MOTOR WORK AT 10880 FT. 5/5/2010 00:00 - 02:00 2.00 DRILL P PROD1 CONTINUE WIPER TRIP FROM 11900 FT TO WINDOW. 02:00 - 03:35 1.58 DRILL P PROD1 TRY TO DRILL, UNABLE TO GET ENOUGH WT TRANSFER. POOH FOR AGITATOR. I 10 -15K OVERPULLS THROUGH SHALE ZONES. 03:35 - 06:00 2.42 DRILL P PROD1 I PULL THROUGH WINDOW AND OPEN EDC. PUMP 2.3 BPM WHILE POOH. PERFORM 500 FT JOG AT SURFACE. 1 06:00 - 07:30 1.50 DRILL P PROD1 OOH. INSTALL NEW AGITATOR IN BHA AND ALSO NEW FLOATS 07:30 - 10:15 2.75 DRILL P I PROD1 RIH WITH BHA #16 WITH AGITATOR AND , FLOATS 10:15 - 11:30 1.25 DRILL P PROD1 I LOG TIE -IN FROM 9890' CORRECT +4'. 1 CONTINUE RIH WHILE DISPLACING TO NEW I I I MUD SYSTEM. SET DOWN AND RUN PAST ' 10530', 11530' Printed 5/25/2010 10:09:51AM 1110 North America - ALASKA - BP • Page 13 of 13 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: RE- ENTER- ONSHORE (RON) I Start Date: 4/24/2010 End Date: 5/5/2010 1X3- 00VM2 -C (1,797,546.00 ) I Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 I Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 ©68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth I Phase 1 Description of Operations (hr) , (ft) ' 11:30 - 13:00 1.50 DRILL P 1 PROD1 ' DRILL AHEAD FROM 11903' 1.51/1.53 © 3677 PSI 1 9.03/9.18 ECD = 11.23 PPG i PVT = MUD SWAP TO NEW MUD/LINER PILL. t p ' 13:00 - 17:50 4.83 DRILL P PROD1 ' DRILL TO 11912'.. PUH AND CLEAN/CONDITION HOLE FOR LINER RUNNING. CONDITION FROM 11500' TO 11810'. LAY IN LINER RUNNING PILL WITH MI ALPINE GLASS BEADS AT .3PPB FROM I 11912'. 17:50 - 20:00 2.17 DRILL P I PROD1 POOH. PULL THROUGH WINDOW AND OPEN ' + EDC. PUMP 2.3 BPM WHILE POOH. 20:00 - 20:15 0.25 DRILL P I PROD1 PJSM FOR L/D BHA. .— 20:15 - 21:00 0.75 DRILL P I PROD1 L/D FINAL DRILLING BHA. BIT IS 1/1. 21:00 22:00 1.00 DRILL P PROD1 M/U 2 JTS LINER AND PUMP SLACK OUT OF CT. CUT 238 FT OF CABLE, LEAVING AROUND 118 FT OF CABLE IN CT, ACCORDING TO SLB IRECORDS. 22:00 - 00:00 j 2.00 DRILL P 1 PROD1 INSTALL BTT COIL CONNECTOR AND PULL 1 I TEST TO 35K, GOOD. PT TO 3500 PSI, GOOD. I PREP RIG FLOOR FOR RUNNING LINER. i Printed 5/25/2010 10:09:51AM • North America - ALASKA - BP Page 1 of 7 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: COM- ONSHORE (CON) Start Date: 5/5/2010 End Date: X3- 00VM2 -C (1,173,996.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date I From - To Hrs Task Code 1 NPT NPT Depth Phase Description of Operations (hr) (ft) 5/6/2010 1 00:00 - 01:00 1.00 CASING P RUNPRD PREP RIG FLOOR TO RUN LINER. r PJSM FOR M/U LINER. - I RUNPRD 01:00 01:15 0.25 CASING P I 01:15 - 05:20 4.08 CASING ' P RUNPRD M/U 2 -3/8 STL LINER AND SELBRT AS PER PROGRAM. FILL WITH WATER PRIOR TO M/U 1 CSH. 05:20 - 09:20 4.00 CASING P RUNPRD PUMP 15 BBLS TO FILL REST OF LINER. RIH. WT CK AT 9800' = 30K, RIW = 18K. EOP FLAG AT WINDOW WITHIN 3 FEET OF EXPECTED. LAND LINER AT 11911.9' IN COMPRESSION. DROP 5/8" BALL TO DISCONNECT FROM LINER. BALL SEATED AT 26.3 BBLS(38.7 BBL COIL VOLUME) BALL SEAT SHEARED AT 3060 PSI. PUH TO BREAKOVER TO ENSURE WE ARE DISCONNECTED FROM LINER. CASING P RUNPRD 09:20 - 12:40 3.33 j WAIT ON FLUIDS(2% KCL) FROM MI AND HOT 1 WATER PLANT. ' 12:40 - 16:00 3.33 CASING P RUNPRD I BEGIN PUMPING 9.1 PPG 2% KCL DOWN COIL AT 1.5 BPM, 2850 PSI. RETURN RATE AT 90% OF IN RATE(1.29/1.19) KCL RETURNS AT THE SHAKER. BEGIN RIGGING UP CEMENT CREW. CIRCULATE KCL AT 1.53 IN/1.29 OUT _ -_ @ 2355 PSI. 16:00 - 16:30 0.50 CASING P RUNPRD 1 HOLD PJSM WITH RIG CREW AND CEMENTERS. DISCUSS MUSTER AREA, GOOD COMMUNICATION, JOB STEPS AND HIGH PRESSURE. Printed 5/25/2010 10:10:09AM • North America - ALASKA - BP Page 2 of 7 Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: COM- ONSHORE (CON) Start Date: 5/5/2010 End Date: X3- 00VM2 -C (1,173,996.00 ) Project: Prudhoe Bay , Site: PB DS 02 I Rig Name /No.: NORDIC 1 Spud Date/Time: I Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date I From - To I Hrs Task Code NPT 1 NPT Depth Phase Description of Operations (hr) , (ft) 16:30 - 18:40 2.17 CASING I P RUNPRD BEGIN PRIMING UP CEMENTERS. PUMP 5 BBLS TO FLUID PACK TREATING LINE. PT 1 TREATING LINE TO INNER REEL VALVE TO 6000 PSI(GOOD). PUMP 15.8PPG CLASS G , 11.6 BBL CEMENT STAGE 0 BBLS MICRO MOTION = 1.461N11.17OUT 2546 PSI 5 BBLS MICRO MOTION = 1.46IN/1.13OUT 3073 PSI I 10 BBLS MICRO MOTION = 1.441N11.18OUT 3893 PSI 11.7 BBLS. ISOLATE CEMENTERS. ZERO MM AND TAKE OVER PUMPING WITH RIG PUMP BIOZAN STAGE: 0 BBLS MICRO I MOTION = 1.03INN0.94OUT 2955 PSI 5 BBLS MICRO MOTION = 1.051N/1.0 OUT 2450 PSI 10 BBLS MICRO MOTION = 1.031N/0.97 OUT 1648 PSI 15 BBLS MICRO MOTION = 1.01IN/0.95 1 OUT 1135 PSI 20 BBLS MICRO MOTION = 1.01 I IN/0.95 OUT 1066 PSI 25 BBLS MICRO MOTION I = 1.0 IN /0.94 OUT 1040 PSI SLOW DOWN AT 27 BBLS(MM) AS CEMENT PUMPS PAST LWP 30 BBLS MICRO MOTION = 1.08 IN/0.55 OUT 392 PSI 35 BBLS MICRO MOTION = 1.18 IN/1.03 I OUT 2344 PSI. 37.2 BBLS. SHUT DOWN PUMP 1 AND PICK UP TO BREAK OVER. PULL UP HOLE 13' AFTER BREAK OVER. SIDE EXHAUST 5 BBLS(2 BBLS CEMENT AND 3 BBLS BIOZAN) OPEN BAKER CHOKE AND SET DOWN INTO DEPLOYMENT SLEEVE WIT 10K DOWN. PRESSURE UP COIL TO SHEAR LWP. 1 LWP SHEARED AT .3 BBLS AND 3100 PSI LWP BUMPED AT 9.6 BBLS. 800 PSI ON PUMP. 1 TOTAI OF 9 1 RBI S RFHINf) PIPF OPFN 4 1 BAKER CHOKE AND CHECK FLOATS, FLOATS ARE HOLDING. PULL OUT OF SEALS AND 1 t_ PUMP 5 BBLS. 18:40 - 20:25 1.75 CASING P RUNPRD I POOH. PUMP PIPE VOIDAGE + 0.5 BPM. PJSM FOR CHANGE OUT BHA WHILE POOH. _ 20:25 - 22:30 2.08 CASING P I RUNPRD LID LINER RUNNING TOOLS. RECOVER 5/8" I STEEL BALL. TOOL HAS FUNCTIONED 1 I NORMALLY. CONDUCT KICK DRILL WHILE CHANGE OUT BHA. GOOD RESPONSE BY CREWS. P/U BHA #18 - 1.875 MILL WITH 12 FT STINGER, 2.13 MOTOR, CIRC SUB, DISCONNECT AND DB PV, 2 JTS 2.06 CSH. 22:30 - 00:00 1.50 CASING P I— RUNPRD RIH. 5/7/2010 00:00 - 00:30 0.50 1 CEMT P RUNPRD CONTINUE RIH. LIGHT TAG AT 9360 FT, THEN 1 I 1 I WASH THROUGH IT. SOLID TAG AT 9401 FT WITH MOTOR WORK, LIKELY THE SELBRT _ BUSHING. REPEAT, TAG AT SAME SPOT. _ 1 00:30 - 01:00 I 0.50 CEMT P I RUNPRD PICK UP CT SLOWLY AND WOC TO GET TO ' 500 PSI COMPRESSIVE STRENGTH. 01:00 - 02:10 1.17 CEMT P RUNPRD I CEMENT HAS REACHED 500 PSI I COMPRESSIVE. MILL OUT BUSHING. 4 STALLS GETTING STARTED, TIME MILL AT ' 0.05 F T / 6 MIN FROM 9399.20 FT. 02:10 - 02:30 0.33 CEMT P RUNPRD TIME MILL 0.4 FT THEN RELEASE BRAKE. RIH 1 FT MIN TO 9408 FT, CLEAN. PULL BACK I ABOVE BUSHING AND REAM DOWN 1 FT /MIN, 1 I NOTHING SEEN. PICK UP AND MAKE DRY I RUN PAST BUSHING, NOTHING SEEN. 02:30 04:15 1.75 CEMT I P RUNPRD POOH. PJSM FOR IA) BHA WHILE POOH. Printed 5/25/2010 10:10:09AM •_ • North America - ALASKA - BP Page 3 of 7 Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: COM- ONSHORE (CON) I Start Date: 5/5/2010 I End Date: 1X3- 00VM2 -C (1,173,996.00 ) Project: Prudhoe Bay %Site: PB DS 02 Rig Name /No.: NORDIC 1 I Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date I From - To Hrs Task I Code I NPT ! NPT Depth Phase I Description of Operations 04:15 - 08:00 3.75 CEMT ' P I RUNPRD I TAG STRIPPER AND STAND BACK INJECTOR ON LEGS. LID BHA. M/U BHA #18 - 1.875 MILL, 1 I 1.69 MOTOR, 1/2 CIRC SUB, 5/8 DISCONNECT, I I 43 STDS 1" CSH, 3/4 DISCONNECT, DBPV. BHA OAL = 2719.60 FT. 08:00 - 11:00 1 3.00 CEMT P RUNPRD ' RIH WITH CLEAN OUT BHA. PUMP AT MIN , RATE TO ENSURE BHA CLEAR PUMP AT 1.1 BPM AND 3275 PSI WHILE ENTERING LINER. I I TAG @ 11850.8. ATTEMPT TO MILL. 1.12 BPM AND 3840 PSI. STALL AT 11848'. ATTEMPT ' TO MILL AHEAD ONE MORE TIME. MILL PAST ' 11848 WITH NO MORE STALLS. STALL AT 11850'. OVERPULL PICKING OFF BOTTOM OF 8K. ATTEMPT TO MILL ADDITIONAL TIME . TAG AT 11842'. OVERPULL PICKING UP . I POOH FOR MCNL LOGGING BHA. 11:00 - 13:00 2.00 I CEMT P I RUNPRD 1 POOH 13:00 - 15:30 2.50 CEMT 1 P RUNPRD 1 OOH, BEGIN LAYING DOWN CLEANOUT BHA 15:30 - 15:45 ' 0.25 EVAL ! P I ' LOWER1 PJSM WITH SLB MEMORY LOGGER AND RIG CREW. DISCUSS RADIATION, LIFTING AND GOOD COMMUNICATION. 15:45 - 18:00 2.25 1 EVAL P LOWER1 , BEGIN MU MCNL LOGGING BHA. 18:00 - 19:30 1.50 EVAL , P LOWER1 I RIH WITH MCNL LOGGING BHA. 19:30 - 20:45 1.25 EVAL P LOWER1 LOG DOWN FROM 8100 FT AT 30 FT /MIN. 20:45 21:10 I 0.42 EVAL P LOWER1 CONDUCT I-12S EXERCISE WITH RIG EVAC DRILL. , ALL PERSONS MUSTER IN PRIMARY MUSTER f AREA AND ARE ACCOUNTED FOR IN 2 MIN. 121:10 - 22:00 0.83 EVAL P ' LOWER1 I CONTINUE LOGGING DOWN 30 FT /MIN. 1 LIGHT TAG AT 11847 FT. 1 FLAG PIPE AT 9000 FT EOP. 22:00 - 23:20 1.33 EVAL P LOWER1 LOG UP AT 60 FT /MIN. LAY IN PERF PILL. 1 i LOG TO 8100 FT. 23:20 - 00:00 0.67 EVAL P 1 LOWER1 ! POOH. SWAP WELL OVER TO NEW 2% KCL ! FLUID. 5/8/2010 00:00 - 01:00 1.00 EVAL P LOWER1 CONTINUE POOH WITH MCNL TOOLS. HOLD _ _ PJSM FOR CHANGE OUT BHA WHILE POOH. 01:00 04:00 3.00 EVAL P LOWER1 1TAG STRIPPER. STAND BACK 1" CSH. I LOAD OUT MCNL TOOLS AND DOWNLOAD 1 DATA. GOOD DATA. 04:00 - 05:40 1.67 EVAL P 1 LOWER1 MAKE UP SWIZZLE STICK TO JET STACK. I JET STACK OUT. _ 105:40 - 06:30 0.83 CEMT ' P RUNPRD 1LINER LAP TEST TO 2000 PSI. FAIL 106:30 - 16:30 10.00 BOPSUR P fi LOWER1 BEGIN SCHEDULED BOP TEST. BOP TEST WITNESS WAIVED BY CHUCK SCHEEVE OF AOGCC. 16:30 - 18:00 1.50 CEMT P RUNPRD FINISH BOP TEST. OFF LOAD EXCESS LINER I REPEAT PRESSURE TEST OF LINERt_AE1O. 2000PSI. FAIL. TEST LOST 250 PSI IN 10 18:00 20:20 2.33 BOPSUR P � MIN - 1 LOWER1 FINISH TESTING FLOOR VALVES AND INNER I REEL VALVE. _ ; PREP TO PU PERFORATING GUNS. 1 20:20 - 20:40 0.33 PERFOB P , LOWER1 PJSM FOR PICKING UP PERF GUNS. 20:40 - 00:00 3.33 PERFOB i P LOWER1 M/U PERFORATING BHA AS PER PROGRAM. 1 79 PERF GUNS AND 15 STDS 1" CSH. Printed 5/25/2010 10:10:09AM III North America - ALASKA - BP Page 4 of 7 • Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: COM- ONSHORE (CON) Start Date: 5/5/2010 I End Date: X3- 00VM2 -C (1,173,996.00 ) I Project: Prudhoe Bay 1 Site: PB DS 02 Rig Name /No.: NORDIC 1 1 Spud Date/Time: Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code I NPT NPT Depth' Phase Description of Operations (hr) ! (ft) - 5/9/2010 00:00 - 02:30 2.50 I PERFOB 1 P LOWER1 CONTINUE M/U PERF GUNS AS PER PROGRAM. M/U 2.06 CSH AND QUICK CONNECT, ANU CT 1 RISER. 02:30 - 04:30 2.00 PERFOB P LOWER1 I M/U CT RISER AND RIH WITH PERF BHA. PASS LINER TOP, NOTHING SEEN. SLOW DOWN AT FLAG, ABOUT 8 FT OFF. UP WT IS 31K. TAG AT 11860 FT. GET WT BACK AND CORRECT TO PBTb OF 11874 FT. ( +22 FT, CONSISTENT WITH EARLIER RUNS) 4 1 04:30 - 05:40 ! 1.17 1 PERFOB P LOWER1 LINE UP TO PUMP DOWN ANNULUS AGAINST CLOSED CHOKE TO TEST LOWER E -FIRE I TOOL. SEQUENCE 1000 PSI PRESSURE BUMPS TO , 'ACTUATE FIRING HEAD. _ 05:40 - 11:00 5.33 PERFOB P LOWER1 1TEST IS FINISHED. LINE UP TO PUMP DOWN I 'THE CT TO FIRE THE PERF GUNS. GO THROUGH PUMP SEQUENCE AS PER SLB I TCP HAND. ON LAST PUMP STEP START TO INCREASE I I I WHP TO 300 -400 PSI. PERFORATE THE FOLLOWING INTERVALS I WITH 1.56' 6SPF 1606PJ PERF GUNS: 1 10190' - 10290' 10320' - 10395' I 110430' - 10480' 10560' - 10670' Q (�G, ! 10770' - 10890' \e _ 10950' - 11080' 11170' - 11190' 11265' - 11300' 11315' - 11360' 111375'- 11495' 11810' - 11860' TOTAL PERFORATED LENGTH = 855' 1 PERFORM NO -FLOW TEST AT LINER TOP FOR 30 MINUTES. NO FLOW OBSERVED. CONTINUE OUT OF HOLE. TAG AT SURFACE AND PERFORM ADDITIONAL 30 MINUTE NO !FLOW TEST. 1 11:00 - 12:00 1 , 1.00 PERFOB P LOWER1 I OOH. STAND BACK CSH. PJSM FOR LAYING 1 DOWN PERFORATING GUNS_ _ — - 12:00 - 16:00 4.00 PERFOB P LOWER1 I BEGIN LAYING DOWN PERFORATING GUNS. 16:00 - 16:30 0.50 I PERFOB P LOWER1 ALL GUNS LD AND CONFIRMED SHOT. PREP TO OFF LOAD GUNS 16:30 - 16:45 0.25 CASING P ! RUNPRD I PJSM WITH BTT HAND FOR LTP RUN 16:45 - 18:30 1.75 CASING P 1 1 RUNPRD BEGIN MU LTP BHA_ z 1....1 Nti IOil (t"' 18:30 - 18:55 0.42 CASING P RUNPRD RIH WITH LTP BHA. 18:55 - 19:20 0.42 CASING P RUNPRD DARKER FLUID RETURNS SEEN AT SHAKER, RETURN BRINE APPEARS TO BE GAS CUT, DENSITY < 8 PPG. STOP PUMP AND STOP CT AT 2454 FT FOR FLOW CHECK. I RETURN FLOW IS ZERO FOR 25 MIN. DARKER MATERIAL IS IN CLUMPS, LIKELY 1 DEBRIS FROM GUN CHARGES. 19:20 - 19:50 0.50 CASING I P RUNPRD 11 CONTINUE RIH, PUMP MIN RATE. STILL GETTING GAS CUT BRINE BACK. Printed 5/25/2010 10:10:09AM i s North America - ALASKA - BP Page 5 of 7 Operation Summary Report Common Well Name: 02 -34 I AFE No Event Type: COM- ONSHORE (CON) Start Date: 5/5/2010 End Date: X3- 00VM2 -C (1,173,996.00 ) Project: Prudhoe Bay 1 Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: 1 Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: - - - - -- - - ---- -------- - - -- -- Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date I From - To Hrs Task Code NPT NPT Depth' Phase I Description of Operations (hr) (ft) 19:50 - 20:30 0.67 CASING P RUNPRD 1STOP CT AT 5060 FT. BACK FLUSH OUT MM TO CLEAR IT OF DEBRIS THEN SHUT DOWN PUMP, STOP CT ' 1 I AND MONITOR WELL. I 1 ZERO FLOW FOR 20 MIN. SHUT IN WELL, ZERO PRESSURE RECORDED. 20:30 - 21:30 1.00 i CASING P RUNPRD 1 OPEN WELL BACK UP, RIH. HOLD 200 PSI 1 1 WHP WHILE RIH. SLOW DOWN GOING PAST SWN NIPPLE AT 19072 FT, NOTHING SEEN. 1 WT CHECK AT 9300 FT IS 28K. 21:30 - 23:40 2.17 CASING P RUNPRD PARK AT 9350 FT AND PUMP 1 BU, HOLD 200 PSI ON CHOKE. PVT = 276 BBLS. 23:40 - 00:00 0.33 CASING N DFAL 9,391.98 ' RUNPRD OPEN CHOKE FULLY AFTER BOTTOMS UP, RETURNS NORMAL, FLOW CHECK NEGATIVE. CONTINUE ON WITH LTP SETTING PROCEDURE. 1 I WT CHECK AT 9350 FT IS 27K. 1 IRIH SLOWLY PUMP MIN RATE. STACK WT AT DEPLOYMENT SLEEVE. Np 1 PRESSUREINCREASE. PICK UP AND TRY AGAIN2 MORE TIMES, STACK AT 9392 FT, NO PRESSURE INCREASE. 5/10/2010 00:00 - 00:50 0.83 TCASING N — DFAL 9,391.98 li RUNPRD 1PICK UP HOLE 200 FT AND TRY AGAIN TO 1 ENGAGE SEALS IN DEPLOYMENT SLEEVE. ' I NO LUCK. TRY AGAIN WITH DIFFERENT CIRC RATE AND RUNNING SPEEDS, NO LUCK. ' CONSULT WITH BTT SUPERVISOR IN DEADHORSE, CONTINUE TRYING AT DIFFERENT RUNNING SPEEDS AND PUMP _ RATES. TRY ABOUT 12 TIMES. 00:50 - 02:00 1.17 CASING N DFAL 1 9,391.98 RUNPRD 1 LINE UP TO REVERSE CIRCULATE, 0.5 BPM. 1 TRY TO STING IN 2 MORE TIMES, NO LUCK. I PICK UP HOLE 1000 FT AND TRY AGAIN. ABOUT 10K OVERPULL GOING THROUGH I SWN NIPPLE AT 9072 FT. 1 I TRY TO STING IN 3 MORE TIMES AT VARIOUS RUNNING SPEEDS, NO LUCK. ' 02:00 - 04:10 2.17 CASING N DFAL 11 9,391.98 RUNPRD POOH. SLOW DOWN PASSING THROUGH I ALL JEWELRY. i. 1L _ _ PJSM FOR UD BHA WHILE POOH. 04:10 - 06:00 1.83 CASING N DFAL 9,391.98 RUNPRD TAG STRIPPER. LID BHA. MULESHOE ON I BULLNOSE HAS MARKS INDICATING IT WAS CAUGHT UP ON THE LIP OF THE DEPLOYMENT SLEEVE. DRESS MULESHOE BURRS OFF. . Printed 5/25/2010 10:10:09AM North America - ALASKA - BP Page 6 of 7 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: COM- ONSHORE (CON) I Start Date: 5/5/2010 End Date: 1X3- 00VM2 -C (1,173,996.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 1 Spud Date/Time: I Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 @68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT I NPT Depth Phase 1 Description of Operations (hr) ' -a (ft) 06:00 - 12:00 6.00 CASING N DFAL ! 9,391.98 11 RUNPRD RIH WITH LINER TOP PACKER,2 -3/8" STL PUP • AND TURBOLIZER. WT CK AT 9300' 27K PUW, 18.4K RIW. PUMP .3BPM @ 200PSI WHILE STINGING INTO DEPLOYMENT SLEEVE. NOTED PRESSURE INCREASE AT 9393'. SHUT DOWN PUMP AND SET DOWN @ 9398'. , PUH TO BREAKOVER + 1' FOR SPACE -OUT. I REPEAT AND CONFIRM DEPTHS. DROP 5/8" I I BALL TO SET PACKER. RIH AT SET PACKER , AT 9394'. TEST BACKSIDE OF COIL TO 2000 PSI. GOOD TEST. COMPLETE BALL SHEAR I TO 2500PSI AND POOH. HIGH CIRCULATING PRESSURE NOTED AS WE BEGAN TO POOH. OVERPULL AT 9085'. I UNABLE TO RIH. PUH AND WEIGHT DROPPED AND WE WERE ABLE TO PULL I FREELY. CONTINUE OOH. 1 12:00 - 13:45 1.75 CASING N DFAL I 9,391.98 RUNPRD INSPECT LINER TOP PACKER SETTING TOOL. APPEARED TO HAVE FUNCTIONED CORRECTLY. PU BI- DIRECTIONAL JAR AND 3" HYDRAULIC RELEASE JAR. BHA COVERED I WITH BLACK GOO WITH METAL SHAVINGS. - CASING N DFAL 13:45 15:45 2.00 9,391.98 RUNPRD 1, RIH WITH DRIFT /FISHING BHA WITH 3" "GS" ' SPEAR AND BI- DRIECTIONAL JARS WT CHECK AT 8890'. 28K PUW. RIW 19.3K ENGAGE SUSPECTED LTP AT 9068'. NO OVERPULL BUT AS WE POH, SAT DOWN I 1HIGHER AND HIGHER. POOH TO CHECK FOR FISH. 15:45 - 18:30 2.75 CASING N DFAL 9,391.98 RUNPRD POOH 18:30 - 18:45 0.25 CASING N 1 DFAL 9,391.98 RUNPRD TPJSM FOR CHANGE OUT BHA. 18:45 - 20:30 1.75 CASING N DFAL 9,391.98 RUNPRD TAG STRIPPER AND L/D BHA. ' ENTIRE LTP PACKER BHA HAS BEEN , I RFr.OVERED. . I BREAK IT APART ON WORKBENCH, FIND 'THAT IT SHEAR RELEASED FROM OVERPULL I AFTER IT WAS SET. PACKER RUNNING TOOL FROM PREVIOUS RUN WAS PACKED WITH "CRUD" FROM WELLBORE, ACCORDING TO BTT HAND WHO REBUILT IT AT THE DEADHORSE SHOP. 20:30 - 21:00 0.50 CASING j N DFAL 9,391.98 RUNPRD M/U BHA #25 - 2.74" MILL WITH STRAIGHT MOTOR, DISCONNECT, DBPV, 2 JTS 2.06 CSH. WILL CLEANOUT THE PACKER SETTING AREA ABOVE THE DEPLOYMENT SLEEVE. 21:00 - 23:10 2.17 CASING N DFAL 9,391.98 RUNPRD RIH BHA #25. PUMP 0.2 BPM @ 200 PSI. SLOW DOWN FOR SWN NIPPLE, NOTHING SEEN. 23:10 - 00:00 ' 0.83 CASING 1 N DFAL 9,391.98 1 RUNPRD LIGHT TAG AT 9391 FT, TOP DEPLOYMENT SLEEVE. CLEAN SECTION FROM 9350 FT TO 9388 FT I AT 1 FT /MIN, 2 TIMES DOWN 2 TIMES UP. SMALL PELLETS OF SCHMOO ACROSS SHAKERS. 5/11/2010 00:00 - 02:00 2.00 CASING N DFAL 9,381.00 RUNPRD I CONTINUE REAMING PACKER SETTING 1 AREA, 2 TIMES DOWN, 2 UP. I I !, FOLLOW WITH 30 BBL GEO -VIS PILL. Printed 5/25/2010 10:10:09AM * North America - ALASKA - BP Page 7 of 7 Operation Summary Report Common Well Name: 02 -34 AFE No Event Type: COM- ONSHORE (CON) Start Date: 5/5/2010 I End Date: X3- 00VM2 -C (1,173,996.00 ) Project: Prudhoe Bay Site: PB DS 02 Rig Name /No.: NORDIC 1 Spud Date/Time: I Rig Release: 5/12/2010 Rig Contractor: NORDIC CALISTA UWI: Active Datum: 66 : 34 12/24/1991 00:00 ©68.00ft (above Mean Sea Level) Date From - To Hrs Task Code NPT I NPT Depth I Phase Description of Operations (hr) I (ft) 02:00 - 04:30 2.50 CASING N T DFAL 9,381.00 1 RUNPRD POOH, PUMP FULL RATE THE WHOLE WAY. PERFORM 300 FT JOG AT SURFACE. I PJSM FOR CHANGE OUT BHA WHILE POOH. 04:30 - 05:30 1.00 CASING N DFAL '' 9,381.00 RUNPRD TAG STRIPPER, UD MILL AND MOTOR. M/U BHA #26 -LTP #3 1 05:30 - 10:30 5.00 CASING P 1 RUNPRD RIH BHA #26 I WT CKAT 9350', 26K. RUN INTO I DEPLOYMENT SLEEVE WHILE PUMPING AT 165 PSI AND WATCH FOR PRESSURE I INCREASE. GOOD INDICATION WE ARE STUNG INTO DEPLOYMENT SLEEVE. TAG AT 9401'. PUH UNTIL WEIGHT BREAKOVER +1 FOOT. UN -STING FROM DEPLOYMENT SLEEVE AND LAUNCH 5/8" BALL TO SET LTP. SET LTP PER BAKER RECOMMENDATION. I TEST BACKSIDE OF COIULINER LAP TO I2000PSI. STARTING PRESSRE =2025 PSI. , I FINAL PRESSURE = 2010 PSI. $HEAR OFF , I I LTP AND POOH. ' 'I� NO OVERPULLS NOTED AT 9072' PROFILE. 10:30 12:00 1.50 CASING P RUNPRD POOH. 12:00 - 13:00 1 1.00 CASING P RUNPRD I UD LTP BHA. 1 13:00 - 13:45 0.75 WHSUR P 1 RUNCMP I FREEZE PROTECT WELL. 13:45 - 14:30 0.75 WHSUR P RUNCMP OOH, UD FREEZE PROTECT BHA. =- - - -- - -- - - -- - 14:30 16:00 RUNCMP GREASE TREE AND SET BPV. —_ — 2.50 I WHSUR P RUNCMP 16:00 18:30 PREP TO PURGE REEL WITH N2. RIG UP N2._ 18:30 - 22:00 3.50 RIGD P 1 1 RUNCMP CONTINUE RIGGING DOWN. HOOK UP MEOH PUP. PJSM THEN COOL OFF N2 UNIT. PURGE REEL WITH N2 AND ALLOW IT TO BLEED OFF. PURGE SURFACE CHOKE AND ' _ - KILL LINES. 22:00 - 00:00 2.00 RIGD P RUNCMP PJSM FOR PULLING CT ACROSS PIPE SHED. I I HOOK UP INTERNAL GRAPPLE AND PULL TEST. PULL CT ACROSS PIPE SHED ROOF AND ONTO REEL, SECURE IT WITH SHIPPING BAR. I REMOVE 1502 LINE FROM INSIDE REEL. 5/12/2010 00:00 - 01:30 1.50 1 RIGD P RUNCMP I START N/D STACK. I I POSITION EMPTY FLATBED FOR LOWERING , I 1OLD REEL. 01:30 - 03:10 1.67 RIGD P I RUNCMP I PJSM THEN LOWER OLD REEL DOWN ONTO ' TRAILER, SECURE IT IN PLACE. LIFT NEW REEL ONTO RIG, SECURE IT IN I REEL STAND. I I CONDUCT AAR AFTER REEL SWAP. 1 03:10 - 04:00 0.83 RIGD ' P RUNCMP I FILL TREE WITH MEOH DOWN TO BPV. FINISH N/D BOP STACK. I I INSTALL TREE CAP AND TEST TO 3700 PSI, GOOD. RELEASE RIG AT 0400. Printed 5/25/2010 10:10:09AM • I FA Fill BAKER HUGHES LNTEQ North America - ALASKA - BP Prudhoe Bay PB DS 02 02 -34 - Slot 34 02 -348 Survey: MWD Survey Report - Geographic 17 May, 2010 � bp N../ • • BAK INIGI S Survey Report - Geographic 0 bp INTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well 02 -34 - Slot 34 Project: Prudhoe Bay TVD Reference: 66 : 34 12/24/1991 00:00 © 68.00ft (generic drillir Site: PB DS 02 MD Reference: 66 : 3412/24/1991 00:00 © 68.00ft (generic drillir Well: 02 - 34 North Reference: True Wellbore: 02 - 34B Survey Calculation Method: Minimum Curvature Design: 02 -34B Database: EDM .16 - Anc Prod - WH24P Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 02, TR -11 -14 Site Position: Northing: 5,948,800.37ft Latitude: 70° 15' 53.847 N ■ From: Map Easting: 687,638.44ft Longitude: 148° 28' 58.060 WI Position Uncertainty: 0.00 ft Slot Radius: 0.000 in Grid Convergence: 1.43 ° Well 02 -34 API No 500292223400 Well Position +NI -S 0.00 ft Northing: 5,950,102.28 ft Latitude: 70° 16' 6.427 N +E / -W 0.00 ft Easting: 688,538.08 ft Longitude: 148° 28' 30.935 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 30.80 ft Wellbore 02 -34B API No 500292223402 Magnetics Model Name Sample Date Declination Dip Angle Field Strength r) r) (nT) BGGM2009 2/9/2010 22.41 80.93 57,687 Design 02-34B Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,864.00 Vertical Section: Depth From (TVD) +N/ +E / - Direction ! (ft) (ft) (ft) r) 38.00 0.00 0.00 127.50 Survey Program Date: 5/12/2010 From To (ft) (ft) Survey (Wellbore) Tool Name Description 334.00 9,864.00 1 : MWD - Standard (02 -34) MWD MWD - Standard I 9,866.20 11,912.00 MWD (02 -34B) MWD MWD - Standard 5/17/2010 8:35:39AM Page 2 COMPASS 2003.16 Build 71 • MOSES Survey Report - Geographic 0 bP INTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well 02 -34 - Slot 34 Project: Prudhoe Bay TVD Reference: 66 : 34 12/24/1991 00:00 © 68.00ft (generic drillir Site: PB DS 02 MD Reference: 66 : 34 12/24/1991 00:00 © 68.00ft (generic drillir Well: 02 - 34 North Reference: True Wellbore: 02 - 34B Survey Calculation Method: Minimum Curvature Design: 02 -34B Database: EDM .16 - Anc Prod - WH24P Survey - ----- - - - - -- - Measured Vertical Map Map Depth Inclination Azimuth Depth +N /-S +E/ -W Northing Easting (ft) ( °) ( °) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 9,864.00 78.90 114.60 8,930.47 - 1,124.82 2,102.27 5,949,030.54 690,667.74 70° 15 55.362 N 148° 27' 29.751 W TIP 9,866.20 79.56 114.70 8,930.88 - 1,125.72 2,104.23 5,949,029.69 690,669.72 70° 15' 55.353 N 148° 27 29.694 W KOP 9,900.43 89.82 116.27 8,934.04 - 1,140.37 2,134.95 5,949,015.81 690,700.80 70° 15' 55.209 N 148° 27 28.800 W 9,934.89 84.28 117.85 8,935.82 - 1,156.02 2,165.59 5,949,000.94 690,731.81 70° 15 55.055 N 148° 27' 27.908 W 9,964.85 79.06 119.51 8,940.16 - 1,170.24 2,191.59 5,948,987.38 690,758.16 70° 15' 54.915 N 148° 27 27.152 W 10,012.31 71.92 123.28 8,952.04 - 1,194.13 2,230.78 5,948,964.47 690,797.94 70° 15' 54.680 N 148° 27' 26.011 W 10,044.85 65.97 127.07 8,963.73 - 1,211.60 2,255.60 5,948,947.63 690,823.19 70° 15 54.508 N 148° 27' 25.289 W 10,074.87 63.41 135.08 8,976.58 - 1,229.39 2,276.05 5,948,930.36 690,844.07 70° 15' 54.333 N 148° 27' 24.694 W 10,104.75 65.17 139.74 8,989.55 - 1,249.21 2,294.25 5,948,911.00 690,862.77 70° 15' 54.138 N 148° 27' 24.164 W 10,134.71 70.70 141.47 9,000.80 - 1,270.66 2,311.86 5,948,890.00 690,880.91 70° 15' 53.927 N 148° 27' 23.652 W 10,168.13 77.30 143.17 9,010.01 - 1,296.08 2,331.48 5,948,865.09 690,901.15 70° 15' 53.677 N 148° 27' 23.081 W 10,194.79 82.05 143.91 9,014.79 - 1,317.16 2,347.06 5,948,844.40 690,917.26 70° 15' 53.470 N 148° 27' 22.628 W 10,225.03 87.88 146.00 9,017.44 - 1,341.82 2,364.35 5,948,820.19 690,935.16 70° 15 53.227 N 148° 27' 22.125 W 10,255.15 86.93 150.36 9,018.80 - 1,367.38 2,380.21 5,948,795.03 690,951.65 70° 15 52.976 N 148° 27' 21.664 W 10,285.57 88.53 157.03 9,020.01 - 1,394.61 2,393.67 5,948,768.15 690,965.79 70° 15' 52.708 N 148° 27' 21.272 W 10,315.13 91.63 160.26 9,019.97 - 1,422.13 2,404.43 5,948,740.90 690,977.24 70° 15' 52.437 N 148° 27' 20.959 W 10,345.23 89.57 165.79 9,019.65 - 1,450.91 2,413.22 5,948,712.36 690,986.74 70° 15' 52.154 N 148° 27' 20.704 W 10,376.19 88.37 176.51 9,020.21 - 1,481.45 2,417.97 5,948,681.95 690,992.26 70° 15' 51.854 N 148° 27' 20.566 W 10,408.71 88.80 182.14 9,021.01 - 1,513.94 2,418.35 5,948,649.48 690,993.45 70° 15' 51.534 N 148° 27' 20.555 W 10,438.51 88.65 187.86 9,021.68 - 1,543.61 2,415.76 5,948,619.76 690,991.60 70° 15' 51.242 N 148° 27' 20.631 W 10,475.79 90.37 193.65 9,022.00 - 1,580.22 2,408.80 5,948,582.99 690,985.57 70° 15' 50.882 N 148° 27' 20.834 W 10,504.51 89.66 200.23 9,021.99 - 1,607.68 2,400.44 5,948,555.33 690,977.89 70° 15' 50.612 N 148° 27' 21.077 W 10,544.71 92.46 207.36 9,021.25 - 1,644.42 2,384.24 5,948,518.19 690,962.62 70° 15' 50.251 N 148° 27' 21.549 W 10,575.17 92.36 212.12 9,019.96 - 1,670.84 2,369.15 5,948,491.40 690,948.19 70° 15' 49.991 N 148° 27' 21.989 W 10,605.25 92.52 219.00 9,018.68 - 1,695.28 2,351.68 5,948,466.54 690,931.34 70° 15' 49.751 N 148° 27' 22.497 W 10,634.81 90.00 225.88 9,018.03 - 1,717.07 2,331.75 5,948,444.26 690,911.97 70° 15' 49.537 N 148° 27' 23.077 W 10,664.79 89.23 230.94 9,018.23 - 1,736.96 2,309.33 5,948,423.81 690,890.06 70° 15' 49.341 N 148° 27' 23.730 W 10,694.97 89.79 236.69 9,018.49 - 1,754.77 2,284.99 5,948,405.40 690,866.17 70° 15' 49.166 N 148° 27' 24.438 W 10,724.83 86.84 241.58 9,019.37 - 1,770.08 2,259.38 5,948,389.45 690,840.95 70° 15' 49.015 N 148° 27' 25.184 W 10,754.95 89.66 248.32 9,020.29 - 1,782.82 2,232.12 5,948,376.04 690,814.02 70° 15' 48.890 N 148° 27' 25.977 W 10,784.93 89.60 254.67 9,020.48 - 1,792.33 2,203.71 5,948,365.82 690,785.86 70° 15' 48.797 N 148° 27' 26.804 W 10,814.83 88.71 261.09 9,020.92 - 1,798.60 2,174.49 5,948,358.82 690,756.81 70° 15' 48.735 N 148° 27' 27.654 W j 10,844.75 87.85 267.26 9,021.82 - 1,801.63 2,144.75 5,948,355.04 690,727.16 70° 15' 48.705 N 148° 27' 28.520 W 10,876.29 88.47 273.00 9,022.84 - 1,801.56 2,113.24 5,948,354.32 690,695.66 70° 15' 48.706 N 148° 27' 29.437 W ' 10,907.43 91.63 279.27 9,022.81 - 1,798.24 2,082.30 5,948,356.87 690,664.65 70° 15' 48.739 N 148° 27' 30.337 W 10,938.83 93.53 282.07 9,021.40 - 1,792.43 2,051.48 5,948,361.90 690,633.69 70° 15' 48.796 N 148° 27' 31.234 W 10,965.43 94.06 286.19 9,019.64 - 1,785.95 2,025.75 5,948,367.73 690,607.81 70° 15' 48.860 N 148° 27' 31.983 W 11,002.08 90.55 293.79 9,018.16 - 1,773.44 1,991.37 5,948,379.38 690,573.12 70° 15' 48.983 N 148° 27' 32.983 W 11,035.18 93.13 300.70 9,017.10 - 1,758.31 1,961.97 5,948,393.77 690,543.36 70° 15' 49.132 N 148° 27' 33.839 W'; 11,069.88 90.00 305.55 9,016.15 - 1,739.36 1,932.94 5,948,411.99 690,513.86 70° 15' 49.318 N 148° 27' 34.684 W 11,099.82 90.37 311.26 9,016.05 - 1,720.77 1,909.48 5,948,429.98 690,489.95 70° 15' 49.501 N 148° 27' 35.366 W 11,132.66 90.64 315.34 9,015.76 - 1,698.25 1,885.59 5,948,451.89 690,465.50 70° 15' 49.723 N 148° 27' 36.061 W 11,165.34 90.03 320.80 9,015.57 - 1,673.95 1,863.76 5,948,475.64 690,443.07 70° 15' 49.962 N 148° 27' 36.696 W 11,183.88 90.77 323.44 9,015.44 - 1,659.32 1,852.38 5,948,489.98 690,431.33 70° 15' 50.106 N 148° 27' 37.027 W 11,240.74 91.75 333.57 9,014.19 - 1,610.91 1,822.72 5,948,537.63 690,400.47 70° 15' 50.582 N 148° 27' 37.890 W 11,271.76 90.77 338.33 9,013.50 - 1,582.60 1,810.08 5,948,565.61 690,387.13 70° 15' 50.861 N 148° 27' 38.258 W I 11,306.34 91.32 342.38 9,012.87 - 1,550.04 1,798.46 5,948,597.86 690,374.70 70° 15' 51.181 N 148° 27' 38.596 W 11,337.50 93.31 347.09 9,011.61 - 1,520.02 1,790.27 5,948,627.67 690,365.75 70° 15' 51.476 N 148° 27' 38.834 W 11,382.84 91.72 350.70 9,009.62 - 1,475.58 1,781.55 5,948,671.88 690,355.92 70° 15' 51.913 N 148° 27' 39.087 W 11,410.38 88.68 344.86 9,009.53 - 1,448.68 1,775.72 5,948,698.62 690,349.42 70° 15' 52.178 N 148° 27' 39.257 W 11,439.94 89.75 338.38 9,009.93 - 1,420.64 1,766.40 5,948,726.41 690,339.41 70° 15' 52.453 N 148° 27' 39.528 W 11,474.88 89.79 333.12 9,010.07 - 1,388.80 1,752.06 5,948,757.89 690,324.27 70° 15' 52.767 N 148° 27' 39.945 W 11,506.54 90.67 327.53 9,009.95 - 1,361.30 1,736.39 5,948,784.98 690,307.92 70° 15' 53.037 N 148° 27' 40.401 W 5/17/2010 8:35:39AM Page 3 COMPASS 2003.16 Build 71 NMI • BAKER s Survey Report - Geographic 0 bP INTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well 02 -34 - Slot 34 Project: Prudhoe Bay TVD Reference: 66 : 34 12/24/1991 00:00 © 68.00ft (generic drillir Site: PB DS 02 MD Reference: 66 : 3412/24/1991 00:00 © 68.00ft (generic drillir Well: 02 - 34 North Reference: True Wellbore: 02 - 34B Survey Calculation Method: Minimum Curvature Design: 02 -34B Database: EDM .16 - Anc Prod - WH24P Survey - - -- - -- - - -- Measured Vertical Map Map P Depth Inclination Azimuth Depth +N / -S +E / -W Northing Easting (ft) C) ( °) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 11,538.56 91.59 325.82 9,009.31 - 1,334.55 1,718.80 5,948,811.28 690,289.67 70° 15' 53.300 N 148° 27' 40.912 W 11,565.50 94.02 323.10 9,008.00 - 1,312.66 1,703.17 5,948,832.77 690,273.49 70° 15' 53.516 N 148° 27' 41.367 W 11,600.62 92.61 321.98 9,005.97 - 1,284.83 1,681.84 5,948,860.06 690,251.48 70° 15' 53.789 N 148° 27' 41.988 W 11,629.82 92.85 318.21 9,004.57 - 1,262.46 1,663.14 5,948,881.95 690,232.22 70° 15' 54.009 N 148° 27' 42.532 W, 11,659.64 92.94 316.24 9,003.07 - 1,240.60 1,642.91 5,948,903.29 690,211.45 70° 15' 54.224 N 148° 27' 43.121 W 11,696.28 94.33 311.44 9,000.74 - 1,215.28 1,616.55 5,948,927.94 690,184.46 70° 15 54.474 N 148° 27 43.888 W! 11,721.76 96.08 308.38 8,998.43 - 1,199.00 1,597.09 5,948,943.73 690,164.60 70° 15 54.634 N 148° 27' 44.454 W 11,751.78 94.92 306.78 8,995.55 - 1,180.78 1,573.40 5,948,961.35 690,140.47 70° 15' 54.813 N 148° 27' 45.143 WI 11,805.08 95.57 300.73 8,990.68 - 1,151.30 1,529.30 5,948,989.72 690,095.64 70° 15' 55.103 N 148° 27' 46.427 WI 11,834.76 91.66 299.61 8,988.81 - 1,136.42 1,503.69 5,949,003.95 690,069.68 70° 15' 55.249 N 148° 27' 47.172 W ■ 11,864.10 90.49 296.66 8,988.26 - 1,122.59 1,477.83 5,949,017.13 690,043.48 70° 15' 55.385 N 148° 27' 47.924 W! 11,864.56 90.49 296.66 8,988.25 - 1,122.38 1,477.42 5,949,017.33 690,043.06 70° 15' 55.387 N 148° 27' 47.936 W PRODUCTION LINER 1 11,912.00 90.49 296.66 8,987.85 - 1,101.10 1,435.02 5,949,037.54 690,000.15 70° 15' 55.597 N 148° 27' 49.170 W TD - 2 -3/8" Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 11,912.00 8,987.85 2 -3/8" 2.375 3.000 11,864.56 8,988.25 PRODUCTION LINER 1 2.375 3.000 ! Survey Annotations Measured Vertical Local Coordinates Depth Depth +N / -S +E/ -W (ft) (ft) (ft) (ft) Comment 9,864.00 8,930.47 - 1,124.82 2,102.27 TIP 9,866.20 8,930.88 - 1,125.72 2,104.23 KOP 11,912.00 8,987.85 - 1,101.10 1,435.02 TD Checked By: Approved By: Date: 5/17/2010 8:35:39AM Page 4 COMPASS 2003.16 Build 71 TREE = 4 -1/16" McEVOY • WELLHEAD = FMC MD p STES: WELL ANGLE > 70° @ 9650'. ACTUATOR = OTIS J a DRAFT O Z -3 4 B * * *3 -1 /2 CHROME TBG*** KB. ELEV = 68.0' BF. ELEV = 34.75' I Max KOP Angle = 96° @ 11722' Datum MD = = 6190' 20" COND, -I 110' C' 2189' H 4 -1/2" AVA ACGA TRSSSV, ID = 3.813" I Max I 9625' 94.5 #, Datum TVD = 8800' SS ID = ? 2956' (- 14 -1/2" X 3-1/2" XO, ID = 2.992" GAS LIFT MANDRELS 4 -1/2" TBG, 12.6 #, L -80, 0.0152 bpf, ID = 3.958" H ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3185 3183 3 MMG -2 DOME RK 16 05/14/10 13 -3/8" CSG, 68 #, L -80 BTC, ID = 12.415" I-J 3239' 2 5530 5527 1 MMG -2 SO RK 20 05/14/10 3 7281 7161 34 MMG -2 DMY RK 0 01/19/99 Minimum ID = 1.800" @ 9385' 4 8216 7911 36 MMG -2 DMY RK 0 01/19/99 5 8306 7985 34 MMG -2 DMY RK 0 01/19/99 3 -1/2" KB LTP I 8331' 1 BLASTJOINT(19'), ID= 2.995" I 13 -1/2" TBG, 9.2 #, L -80 XO 13 - CR I-{ 8350' CHEM NJ MANDREL (MMG-M-LTS) ST MD 1VD1DEV TYPE VLV LATCH PORT DATE C 1 8453 8040 35 MMG- RCI-2 RK 12 07/20/92 I9 -5/8" X 7" BKR H PKR / HI-FLO LNR HGR H 8590' 3 M 9 -5/8" CSG, 47 #, L -80 BUTT, ID = 8.681" H 8903' I - A I 9072' I - 3 -1/2" PARKER SWN NIP, ID = 2.875" (MILLED BY RIG 01/16/99) ` 1 9385' H3-1/2" KB LTP, ID = 1.800" I TOC ? ?? DATE? ? ?? H 9396' I .4 1 • .. , '1� + 1 •44 9400' H2.70" DEPLOYMENT SLV, ID = 2.250" I I3 -1/2" WHIPSTOCK (04/29/10 ? ? ?) I 9866' 1 1• 4 1 � • • ` `x IRA TAG (DATE ? ? ? ?) I� 9872' 1 1 1 t `�1 I MILLOUT WINDOW (02 - 34B) 9866' - 9876' I 0,0 13 -1/2" TBG, 9.2 #, 13 - CR, .0087 bpf, ID = 2.992" I - 1 10154' 1 � /' 1 A it 17" LNR, 29 #, L -80 BTC, .0371 bpf, ID = 6.184" H 10470' 1, r I PERFORATION SUMMARY ; ; REF LOG: BHI MWD of 05/07/2010 1 • ANGLE AT TOP PERF: 81° @ 10190' 1 A. Note: Refer to Production DB for historical pert data • I PBTD H 11875' SIZE SPF INTERVAL Opn /Sqz DATE 1.56" 6 10190 - 10290 0 05/09/10 ► • 1 I 4 2 -3/8" LNR, 4.7 #, L -80, .0039 bpf, ID = 1.995" I 11913' 1.56" 6 10320 - 10395 0 05/09/10 1, 1 1.56" 6 10430 - 10480 0 05/09/10 1 1.56" 6 10560 - 10670 0 05/09/10 14 1.56" 6 10770 - 10890 0 05/09/10 1 � t • , • , 1�t O, 1.56" 6 10950 - 11080 0 05/09/10 (• 1.56" 6 11170 - 11190 0 05/09/10 1 ••• #.4 ....# 4 ■ 1.56" 6 11265 - 11300 0 05/09/10 1 • • • 1.56" 6 11315 - 11360 0 05/09/10 ► N 1.56" 6 11375 - 11495 O 05/09/10 ► • 4 . 4 1.56" 6 11810 - 11860 O 05/09/10 1 1/'1 •./ I4 -1/2" LNR, 12.6 #, L -80, .0152 bpf, ID = 3.958" I 11413' 444 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01/25/92 AUDI 3 ORIGINAL COMPLETION WELL: 02 - 34B 01/16/99 N4 /3S CTD SIDETRACK (02 -34A) PERMIT No: 100290 05/11/10 NORDICI CTD SIDETRACK (02 -34B) API No: 50 - 029 - 22234 - - 05/16/10 SV DRLG HO CORRECTIONS SEC. 36, T11N, R14E, 1122' FNL & 1783' FWL 05/18/10 DAV /SV GLV C/O 05/26/10 ? /JMD DRLG DRAFT CORRECTIONS BP Exploration (Alaska) • a SITAIFE OF AILASEA SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276-7542 John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 02 -34B BP Exploration (Alaska), Inc. Permit No: 210 -029 Surface Location: 1121' FNL, 1783' FWL, SEC. 36, T11N, R14E, UM Bottomhole Location: 2063' FNL, 2926' FWL, SEC. 36, T11N, R14E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Danieh . Seamount, Jr. Chair DATED this LL i day of March, 2010. cc: Department of Fish & Game, Habitat Section w/o encl. (via e -mail) Department of Environmental Conservation w/o encl. (via e -mail) STATE OF ALASKA RECEIVED ALAS DIL AND GAS CONSERVATION COMMISON 'vs-/O PERMIT TO DRILL MAR 1 1 201(f 20 AAC 25.005 1 a. Type of work: lb. Proposed Well Class: ® Development Oil ❑ Service - Winj ❑ Single Zone 104011104616,41 ' ❑ Drill = Redrill ❑ Stratigraphic Test ❑ Development Gas ❑ Service - Supply ❑ Multiple Zone ❑ Coalbed fs Hydrates ❑ Re -Entry ❑ Exploratory ❑ Service - WAG ❑ Service - Disp Shale Gas 2. Operator Name: 5. Bond: = Blanket ❑ Single Well 11. Well Name and Number: BP Exploration (Alaska) Inc. Bond No. 6194193 PBU 02-34B 3. Address: 6. Proposed Depth: 12. Field / Pool(s): P.O. Box 196612, Anchorage, Alaska 99519 -6612 MD 12400' TVD 8931'ss Prudhoe Bay Field / Prudhoe 4a. Location of Well (Governmental Section): 7. Property Designation (Lease Number): Bay Oil Pool Surface: ADL 028308 • 1121' FNL, 1783' FWL, SEC. 36, T11 N, R14E, UM Top of Productive Horizon: 8. Land Use Permit: 13. Approximate Spud Date: 1884' FNL, 3205' FWL, SEC. 36, T11 N, R14E, UM April 20, 2010 Total Depth: 9. Acres in Property: 14. Distance to Nearest Property: 2063' FNL, 2926' FWL, SEC. 36, T11 N, R14E, UM 2560 • 29,770' 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 68' feet 15. Distance to Nearest Well Open Surface: x - 688538 y - 5950102 Zone ASP4 GL Elevation above MSL: 30.8' feet to Same Pool: 640' 16. Deviated Wells: Kickoff Depth: 9990 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 91 degrees Downhole: 3257 Surface: 2379 18. Casing Program: Specifications Top - Setting Depth - Bottom Quantity of Cement, c.f. or sacks Hole Casing Weight Grade Coupling ,_ Length MD ND MD ND (including stage data) 3" 2 - 3/8" 4.7# L - 80 STL 3000' 9400' 8703'ss 12400' 8931'ss 62 cu ft Class 'G' V 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effective Depth MD (ft): Effective Depth ND (ft): Junk (measured): 12140' 8998' 10970' 12109' 8997' I None Casing Length Size Cement Volume MD ND Conductor / Structural 110' 20" 44 sx Arcticset 110' 110' Surface 3239' 13 - 3/8" 4762 cu ft CS Ill. 464 cu ft Class 'G' 3239' 3237' Intermediate 8903' _ 9 - 5/8" 2519 cu ft Class 'G' 8903' 8457' Production Liner 1880' 7" 460 cu ft Class 'G' 8590' - 10470' 8220' - 9006' Liner 420' 4 -1/2" Uncemented 10163' - 10583' 8983' - 9007' Liner 2090' 2 -3/8" 73 cu ft LARC 10052' - 12142' 8964' - 8998' Perforation Depth MD (ft): 10750' - 12105' Perforation Depth ND (ft): 9015' - 8997' 20. Attachments: ❑ Property Plat ® BOP Sketch ® Drilling Program ❑ Time vs Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report i= Drilling Fluid Program = 20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the foregoing is true and correct. Contact Manuel Diaz, 564 -4623 Printed Name John McMullen Title Engineering Team Leader Prepared By Name/Number Signature Phone 564 -4711 Date Terrie Hubble, 564 -4628 Commission Use Only Permit To Drill API Number: Permit Approval Date: See cover letter for Number: e2 /O420.7 9 50- 029 - 22234 -02-00 _ 3/1e7/10 other requirements Conditions of Approval: If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained shales: Er Other: '* 356° P S c P -7;.5 Samples Req'd: ❑ es [K lo Mud Log Req'd: ❑ Yes ['No a` 2 5 00 10 S . A� n 4.4.. .4.4_ / e 5.1.-- ' - H Measures: rE Yes ❑ No Directional Survey Req'd: lEries ❑ No APPROVED BY THE COMMISSION 7/ Date Form 10-4 1 Revised 9 This permit is valid for 2 of approval (20 MC 25.005(g)) Submit In Duplicate • 02 -34B - Coiled Tubing ring To: Alaska Oil & Gas Conservation Commission From: Manuel Diaz bp CTD Engineer Date: February 23, 2009 Re: 02 -34B Application for Permit to Drill Request CTD Drill and Complete 02 -34B program: Spud in April 20, 2010 Pre -Rig Work: (scheduled to begin March 20, 2010) 1. C Caliper tubing and drift with dummy whipstock (done Jan 2006!) 2. 0 MIT -OA to 2,000 psi, MIT -T to 3,000 psi and MIT -IA to 3,000 psi 3. 0 AC -LDS; AC- PPPOT -IC, T (PPPOT -IC passed on 1/10/09) 4. S Dummy off GLVs 5. C Set 2 -3/8" CIBP at - 10,070' MD 6. F MIT -T to 1,000 psi for 10 minutes to prove barrier. 7. C/F Punch holes in the 3 -1/2" tubing at 10,020' and test for injectivity. 8. C Set 3 -1/2" cement retainer at 10,000'. 9. C Create "cement packer" in the 3 -1/2' x 7" annulus with 40 bbls of 15.8 ppg cement 10. C Clean out cement in the tubing down to the cement retainer at 10,000'. 11. 0 Bleed wellhead pressures down to zero. 12. 0 Bleed production flow lines and GL lines down to zero and blind flange 13. 0 Remove wellhouse, level pad G� Rig Work: (scheduled to begin around April 20, 2010) Sun r/ 1. MIRU and test BOPE to 250 psi low and 3,500 psi high. 3/ 2. Set 3 -1/2" mono -bore whipstock lowside at 9,970' 3. Mill 2.80" window at 9,970' and 10' of rathole in Zone 2. Swap the well to Geo -Vis. 4. MIT -IA to 3,000 psi to ensure cement packer integrity 5. Drill Build: 3" OH, 1,070' (20 deg /100 planned) 6. Drill Lateral: 3" OH, 1,360' (12 deg /100 planned) with resistivity - 7. Run 2 -3/8" L -80 liner leaving TOL at 9,400'. 8. Pump primary cement leaving TOC at 9,400', 11 bbls of 15.8 ppg liner cmt planned - prp 9. Cleanout liner and MCNL/GR/CCL log . 10. Test liner lap to 2,000 psi. 11. Perforate liner per asset instructions (-1,200') • 12. Freeze protect well, set BPV, RDMO. Post -Rig Work: 1. Re- install wellhouse, flowline and pull BPV. 2. Generic GLV's 3. Test separator (ASRC) Mud Program: 3/10/2010 • 02 -34B — Coiled Tubing •ing • Well kill: 8.6 ppg seawater / brine • Milling /drilling: 8.6 ppg Geo -vis or biozan for milling, new Geo -vis for drilling. Disposal: • 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. Hole size: 3" Casing Program: • 2 -3/8 ", 4.7 #, L -80, STL solid 9,400' MD — 12,400' MD • 11 bbls of 15.8 ppg cement will be used for liner cementing. (cement from 12,400' to TOC at 9,400'MD) Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 2,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 91 deg. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property line — 29,770' South • Distance to nearest well within pool — 640' (02 -22A) Anticollision Summary. • 02 -22A center to center = 254 ft. Status: Producer /shut in July 2008. Logging • MWD directional, Gamma Ray and resistivity will be run over all of the open hole section. • A cased hole GR/CCUCNL log will be run. Hazards • The maximum recorded H2S level on DS -02 is 32 ppm on well 02 -08B (07 -28- 2009). DS -02 is not an H2S pad. • Lost circulation risk is moderate (average). One small fault crossing is expected near 10,800 ft in Zone 1A. Lower N:G in Zone 1A lowers loss risk. Reservoir Pressure • Reservoir pressure is estimated to be 3,257 psi at 8,785'ss (7.13 ppg EMW). Maximum surface pressure with gas (0.10 psi /ft) to surface is 2,379 psi. Manuel Diaz CTD Engineer 3/10/2010 S 02 -34B — Coiled Tubing •ing SAFETY NOTES: WELL ANGLE > TS DEG Q MS'. 02 -34A •'3- 112 CHROME TOG" 2109' 1 - 412" AVA ACGA TRSSSV, D s 3.813" 1 120"CONDUCTOR,94.5",D =? H 110' 295T H412"X3- 1/2"TBGXO.10 =2.992" I 141/2" TBG. 12168. L -80, 0.0162 bpf, ID = 3.958" `- f 2956 13-3/8" CSG, 680, L -80 BTC. ID = 12.416" H 3239' 1 Minimum ID al 1.941 "@ 10057' TOP OF 2 -318" LNR I 9334' H3-1n" BLASTJOINT(19') D =2.025" 3.12" TBG, 9.2s. L-80..0087 bpf, D = 2.992" H 3350' 1---- CHEM MW MANDREL (I IG- M-LTS) SIP ST . 53 ` T 1 D 5V [ TYPE! 0-2 'LATCH! P1< PORT 07/20/92) 19.5/8"X7" BKR H PKR / HI. FLO LNR HGR H $590' 1—li 1 • 1 9-518" CSG, 470. L -80 BUTT. D - 8.881"1 $9Q$' r ' — I 906' I 3 -112" PARKER SWN NP, ID = 2.875" 1 (MILLED BY RIG 01/16/99) ITOP OF 2 -3/8" LNR. D = 1.941" 1-I 10052' I 1 I 10052' H2.70" BKR DEPLOYMENT SLV, ID = 1.909" 1 10153' H412" TIW OVERSHOT( BEHIND LNR) 1 13 12" TBG, 9.20, 13 -C R..0087 bpf, ID = 2.992" H 10144' I r 10151' I-ITM/ POLISHED RISER (BEHIND L NR) I iI 40163' 1H7 "X412"TMt SSPKRASSY(BEHINDLNR) I 10173' H'I- t2" PORTED JOWT(40.70') (BEND LNR) 14-1/ LN 2 R, 12.6 #, L -80 FL4S, .0152 bpf, ID - 3.958" slotted 1 1042 - ' I 10325' HTOC (SCMT 1 /06) I • • • 1, (T LNR. 290, L.80..0371 bpf. D = 0.184 H 10470' I--, ` i IL 1 1/ I. • . 4-1/2" FALLOUT W4NDOW (02 34A)10588' - 10594' PERFORATION SUMMARY • REF LOG: SWS MEMORY CNL/GR OF 01/15/99 /•/•+•• + +: +. 1/9 ANGLE AT TOP PERF: 90' e) '0750' � f /9/9 l + +� � +� 111111, Note: Refer to Production OB foe hstor peat data �� f + + +� 1 S2E SPF INTERVAL OprrSa DATE / .`r`P+ + r`0i 1111111 ` 10970' CTM I- {2.318" HES CEIP(03AD1iU1) I 1 -11/10 4 107 - 10911 0 01/10/99 1 1 M 11111 1 -11110 4 1'085. 12105 0 0301101 •111111 1111+11 NIN /1 I N 1111 ♦IINH 111111 +ii1 PBTD 12409' / ii1 + 1 + 4i 1 1 1 /i +1 +� 1 l 1,1,1 ..';,/, 141/2" LNR, 12.60, L-80..0152 bpf. D = 3.958" H 11413 12 318' LNR. 4.00. L•80..0039 bpf. ID = 1.941" 12142' I DATE REV BY COMMENTS DATE REV BY COMMENTS I PRUDHOE BAY UNIT 01/25/92 AUDI3 ORIGINAL COMPLETION 04/03/08 JAD/PJC DRAWING CORRECTIONS WELL: 02-34A 01/16/99 N4/3S CTD SIDETRACK (02-34A) 0920108 JCM/SV SET WRP(02/1N10S) PERMIT No: 9982380 02/08108 DAV/PJC SWN NP CORRECTION ' + • • • • 02/9909 GJF/SV PULL WRP & GLV C/O (01/21/09) , API No: 500202223401 02/18/08 KSB /PJC SWN MILLED 01/16/99 BY RIG SEC. 30. T11N, R14E. 1122 FNL& 1783' FWL 02/1808 SEW/PJC GLV C/0 02/19/08 ITCH OLV &DRAWING CORRECTIONS BP Exploration (Alasha) I 3/10/2010 • 02-34B — Coiled Tubing •ing 5 E. 16 MGCVOY ELLHEAD- FMC 02-34B S A FED NOTES: WEELLLANGLE> 70 DEG1§9650'. CTUATCR- OTIS aea- Op PROPOSED CTD SIDETFF - i F. aB!- 3 4.7 5' .4P 61911 419!- d9 6 11254 DatimUD- 9625 _ 2189' H4-1 /2' AVAACGATRSSSV,ID- 3,813' I I Cetim TVD - 3300' SS I � ' ' CO N DUCTO R, 9 4.5", ID - ? H 110' I . I I , 957' —I1-1 y 7lf RELI; D 23dr I I ��l r�Pl6 LI 3. �bVSHD� 14-12 TOG, 12.34,L -30,0.0152t9T,ID -3.9e' I-1 2956' I,' -T MD 1V DEV TYPE 'AV LAM PORT DATE 1 3135 31&3 3 1AAIG -2 DOME RK 15 01/21109 • 1 13313' CSC, 33X, L-30 B 1C, D - 12.415' H 3239' 5333 SCR 1 11 pIG -2 SO RK 2a 01!21/ IIIP 7231 7 161 34 11111)1G-2 DMY R K 0 01179/99 4 8216 7911 36 MM3-2 DMY RK 0 01179199 Minimum ID = "1.875 "© 9400' 5 3ZI36 7935 34 MMG -2 DIAY RK 0 01119499 TOP OF 2-3 18" LNR I 3331' H 3-112 BLASTJONT(19'), ID- 2.995 1 CHEM NJ MANDREL (7.111G- f,I -LTS) 1 3 1 1 ? TOG, 92N, L30, 013137bpr, D -2992' H 8350' ST MD TVD DEV TYPE VLV LATCH PORT DATE __ -.._ .. 1 8453 - 3040 35 111.IG -M RCI-2 RK 12 07/20'2 I9-543 X7' SKR H PM/ HI-FLO LNR I-P R H 8590' TSGR 8816 19.60 CSC, 47N, L -60 BUTT, ID - 8.631' I- 8903' • - 9072' I - 3 - 1/? PA RkER RAIN NIP, D - 2 8 7 5 ' p (LULL ED BY RIG 0141649) 1 3 - 11 - mo1coor? W I p3tXK H 9970' k- c i 1 9400' I IT}p 01'2 Irer de ploy menI3leue 0 27.5" I I11 b11g pi Mb i ( 2 4 ,31 5 L3D _ ;'.? �� w r 7 }-- �1e1LC� 60. .1. r akr.eI 110 OF2- ' LNR, ID- 1.941' I-{ 10052' G -- I 10052' H2.70' DEPLOYMENT SLV,D -1969' 7g I ■ i I3- 1/2'TBG,92V,13- C:R,fl037 bpi, 0 -2932' H 10144' a 10153' 41 FP TINOVERSHOT(EEHIND I {{ 1 0151' �� T AI POLISHED RISER ( BEHIND LNR) C 18e ' 1 10163' I� T' X 111' TIUUSSPKRASSY (BEHIND LNR) I hi ' 10173' - I 4-12 PO RTED JO NT (40313) (BEHIND LNR) I 14-1 LNR, 12.6N, L-80 FL4S, 11152 bpi, D - 3953' 3 btp0 H 10421' A r I 10325' I-110C 1:92.1.111 1.05) I I LNR,29p, L-33,1337 1 bpi, D - 6.184' 1-1 10470' I— 1 / 4-1 M 0 L LO UT WINDOW (07 -34A) 105$8' -1059 PERFORATION SUMMARY FI •••,, REF LOG: SLUSHEMORYC RUG R OF 01115/99 I / 1 1 « *, ANGLEATIOP PERF:90' Q2 10760' owlet Noss: N I rto P Diu c Ios DB tr 1lstrk;al p? rt0ata 1 SEE SPF INTERVAL Opt Sox DATE 0 1 1 1 1 / / / 1 1 / 110970' CTM 1 2-30 HLSCBP �a911➢i) 1- 11116' 4 111750 -10911 0 01416499 1 ' � I 4Of if 1- 11116' 4 11685 -12105 0 0391.01 111 1 � 1 1 1 1 1 1 1 1 1 1 1'1 .._ I PO TD H 12109' I 1 " .41111 1 11 ti 5� ;� I4- 1/7 LNR, 12 8I..0152Lpi, ID- 3953' H 11 413' I— M .40 � 'ti!.S DATE REV BY COI.IMENIS DATE REV BY CO r • • , .. • . Y 01125192 AUDIS ORIGINAL COMPLETION 134.433/133 ` JACOLIC DRRI.111RD OORRECTDN4S WELL: 02.34k:' N413 S CID 5IDETRACK (07 -4A) 0920/0$ JCLrSV SET WRP 02116031 PERMif No: 0 2 . 0 3 , 1 3 3 DAVWPJC STUN NP CO RR ECTD N 432.135.41 0294119 GJF/SV PULLWRP &GLV CD 131/211091 API No: 50- 029- 22234-0.. KSB/PJC S1UN Lit LED 01/16/99BYRD 1026109 USE PRO POSED CID SOETRACK SEC.36,T11N,R14E.1122'FNL &1733 RAIL x/131138 S BIWPJC GLV C10 02/19m 1TLH GLV & DRAWING CORRECTORS EP Etpl oratan (Ala Ilia) 3/10/2010 0 02 -34B - Coiled Tubing Deng All Measurements are from top of Riser 11/10/2009 i CD U) CC 02 -34B top of bag t BAG "'"" bttm of bag I middle of blind /shears 1 Blind /Shears I I TOTs middle of pipe /slips I 2" combi pipe/slips 1 middle off low cross 0 Mud Cross Mud Cross I I middle of rams I 2 3/8" x 3 1/2" VBR's l I I TOTs middle of pipe /slips I 2" combi pipe /slips I I e Swab Valve . I I Flow Tee 3/10/2010 0 Baker Hughes INTEQ B � v ■ . bp Baker Hughes INTEQ Planning Report NUGHIS INTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well 02 -34 - Slot 34 Project: Prudhoe Bay TVD Reference: 66 : 34 12/24/1991 00:00 @ 68.00ft (generic drilling rig) Site: PB DS 02 MD Reference: 66 : 34 12/24/1991 00:00 @ 68.00ft (generic drilling rig) Well: 02 -34 North Reference: True Wellbore: Plan 3, 02 -34B Survey Calculation Method: Minimum Curvature Design: Plan 3 Database: EDM 2003.16.1 Single User Db 1 Survey Tool Program Date 2/9/2010 From To (ft) (ft) Survey (Wellbore) Tool Name Description 334.00 9,959.00 1 : MWD - Standard (02 -34) MWD MWD - Standard I III 9,959.00 12,400.00 Plan 3 (Plan 3, 02 -34B) MWD MWD - Standard Planned Survey MD Inc Azi TVDSS NMS VW Northing Easting DLeg V. Sec TFace (ft) ( ( °) (ft) (ft) (ft) (ft) (ft) ( °1100ft) (ft) ( °) 9,959.00 79.80 114.20 8,879.62 - 1,163.75 2,187.20 5,948,993.75 690,753.62 0.00 - 2,356.06 0.00 TIP 9,970.00 79.80 114.20 8,881.57 - 1,168.19 2,197.08 5,948,989.56 690,763.60 0.00 - 2,366.56 0.00 KOP 9,990.00 78.00 114.20 8,885.42 - 1,176.23 2,214.98 5,948,981.96 690,781.70 9.00 - 2,385.58 180.00 End of 9 Deg per 100' DLS 10,000.00 76.27 115.23 8,887.64 - 1,180.31 2,223.84 5,948,978.11 690,790.65 20.00 - 2,395.01 150.00 10,020.00 72.82 117.34 8,892.97 - 1,188.84 2,241.12 5,948,970.02 690,808.14 20.00 - 2,413.51 149.77 4 10,066.00 68.41 125.90 8,908.26 - 1,211.52 2,278.04 5,948,948.27 690,845.62 20.00 - 2,453.81 120.00 5 10,100.00 69.75 133.04 8,920.41 - 1,231.70 2,302.53 5,948,928.71 690,870.60 20.00 - 2,481.43 80.0 10,136.00 71.46 140.45 8,932.38 - 1,256.42 2,325.77 5,948,904.59 690,894.45 20.00 - 2,508.61 77.45 6 10,166.00 75.38 145.20 8,940.94 - 1,279.32 2,343.13 5,948,882.13 690,912.38 20.00 - 2,529.68 50.00 7 10,196.00 81.02 147.27 8,947.08 - 1,303.73 2,359.43 5,948,858.14 690,929.29 20.00 - 2,549.98 20.00 8 10,200.00 81.82 147.27 8,947.67 - 1,307.05 2,361.57 5,948,854.87 690,931.51 20.00 - 2,552.66 0.00 10,240.88 90.00 147.27 8,950.59 - 1,341.33 2,383.60 5,948,821.15 690,954.39 20.00 - 2,580.31 0.00 9 10,290.88 90.00 137.27 8,950.59 - 1,380.83 2,414.16 5,948,782.44 690,985.92 20.00 - 2,617.26 -90.00 10 2/9/2010 11:47:30AM Page 3 COMPASS 2003.16 Build 71 0 Baker Hughes INTEQ Milli . bp Baker Hughes INTEQ Planning Report BAKER HUGHES • INTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well 02 -34 - Slot 34 Project: Prudhoe Bay ND Reference: 66 : 34 12/24/1991 00:00 @ 68.00ft (generic drilling rig) Site: PB DS 02 MD Reference: 66 : 34 12/24/1991 00:00 @ 68.00ft (generic drilling rig) Well: 02 -34 North Reference: True Welibore: Plan 3, 02 -34B Survey Calculation Method: Minimum Curvature Design: Plan 3 Database: EDM 2003.16.1 Single User Db Planned Survey MD Inc Azi TVDSS N/S EIW Northing Easting DLeg V. Sec TFace (ft) ( °) (°) (ft) (ft) (ft) (ft) (ft) ( °/100ft) (ft) ( °) 10,300.00 89.97 139.10 8,950.59 - 1,387.62 2,420.23 5,948,775.80 690,992.17 20.00 - 2,624.42 91.00 10,400.00 89.63 159.09 8,950.94 - 1,472.99 2,471.33 5,948,691.74 691,045.39 20.00 - 2,689.57 91.0 10,500.00 89.33 179.09 8,951.86 - 1,570.68 2,490.16 5,948,594.56 691,066.65 20.00 - 2,725.07 90.93 10,590.88 89.13 197.27 8,953.09 - 1,660.26 2,477.28 5,948,504.69 691,056.02 20.00 - 2,727.95 90.75 11 10,600.00 89.17 199.09 8,953.22 - 1,668.92 2,474.44 5,948,495.97 691,053.40 20.00 - 2,726.65 89.00 10,700.00 89.57 219.09 8,954.34 - 1,755.85 2,426.06 5,948,407.85 691,007.22 20.00 - 2,694.11 88.97 10,740.88 89.75 227.27 8,954.58 - 1,785.64 2,398.11 5,948,377.38 690,980.02 20.00 - 2,671.75 88.75 12 10,800.00 89.80 239.09 8,954.82 - 1,821.01 2,350.88 5,948,340.84 690,933.69 20.00 - 2,631.38 89.80 10,900.00 89.89 259.09 8,955.09 - 1,856.52 2,257.94 5,948,303.01 690,841.67 20.00 - 2,546.01 89.75 11,000.00 90.00 279.09 8,955.18 - 1,858.10 2,158.46 5,948,298.94 690,742.27 20.00 - 2,448.32 89.70 11,040.88 90.05 287.26 8,955.16 - 1,848.79 2,118.68 5,948,307.25 690,702.28 20.00 - 2,407.53 89.68 End of 20 Deg per 100' DLS 11,100.00 90.29 294.35 8,954.99 - 1,827.80 2,063.46 5,948,326.85 690,646.55 12.00 - 2,349.50 88.00 11,200.00 90.70 306.35 8,954.12 - 1,777.37 1,977.32 5,948,375.11 690,559.18 12.00 - 2,255.92 88.02 11,300.00 91.07 318.34 8,952.56 - 1,710.14 1,903.56 5,948,440.46 690,483.76 12.00 - 2,171.60 88.1 11,340.88 91.21 323.25 8,951.75 - 1,678.47 1,877.73 5,948,471.47 690,457.15 12.00 - 2,140.67 88.31 14 11,400.00 91.21 330.34 8,950.50 - 1,629.05 1,845.39 5,948,520.06 690,423.58 12.00 - 2,100.23 90.00 11,440.88 91.19 335.25 8,949.64 - 1,592.71 1,826.71 5,948,555.92 690,404.00 12.00 - 2,075.52 90.15 15 11,500.00 91.24 328.16 8,948.39 - 1,540.70 1,798.71 5,948,607.21 690,374.71 12.00 - 2,038.92 -89.50 11,600.00 91.29 316.15 8,946.17 - 1,461.90 1,737.48 5,948,684.45 690,311.53 12.00 - 1,964.94 -89.65 11,690.88 91.28 305.24 8,944.13 - 1,402.74 1,668.70 5,948,741.86 690,241.29 12.00 - 1,886.93 -89.92 16 11,700.00 91.28 306.34 8,943.93 - 1,397.41 1,661.31 5,948,747.01 690,233.77 12.00 - 1,878.72 90.00 11,800.00 91.25 318.34 8,941.72 - 1,330.19 1,587.54 5,948,812.35 690,158.35 12.00 - 1,794.41 90.02 2/9/2010 11:47:30AM Page 4 COMPASS 2003.16 Build 71 Baker Hughes INTEQ MRS . 0 bp Baker Hughes INTEQ Planning Report BAKER INTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well 02 -34 - Slot 34 Project: Prudhoe Bay TVD Reference: 66 : 34 12/24/1991 00:00 @ 68.00ft (generic drilling rig) Site: PB DS 02 MD Reference: 66 : 34 12/24/1991 00:00 @ 68.00ft (generic drilling rig) Well: 02 -34 North Reference: True Welibore: Plan 3, 02 -34B Survey Calculation Method: Minimum Curvature Design: Plan 3 Database: EDM 2003.16.1 Single User Db Planned Survey MD Inc Azi TVDSS N/S EIW Northing Easting DLeg V. Sec TFace (ft) (°) ( °) (ft) (ft) (ft) (ft) (ft) 0100ft) (ft) (°) 11,890.88 91.17 329.25 8,939.80 - 1,256.98 1,533.95 5,948,884.19 690,102.95 12.00 - 1,728.92 90.290 17 11,900.00 91.17 328.16 8,939.62 - 1,249.20 1,529.22 5,948,891.85 690,098.02 12.00 - 1,722.91 -90.00 12,000.00 91.14 316.15 8,937.60 - 1,170.39 1,467.99 5,948,969.10 690,034.84 12.00 - 1,648.92 - 90.02 12,100.00 91.06 304.15 8,935.67 - 1,106.04 1,391.71 5,949,031.52 689,956.98 12.00 - 1,562.63 -90.26 12,190.88 90.95 293.24 8,934.08 - 1,062.47 1,312.12 5,949,073.07 689,876.33 12.00 - 1,476.68 -90.50 18 12,200.00 90.94 294.34 8,933.93 - 1,058.79 1,303.78 5,949,076.54 689,867.90 12.00 - 1,467.83 90.00 12,300.00 90.92 306.34 8,932.30 - 1,008.38 1,217.65 5,949,124.78 689,780.53 12.00 - 1,374.25 90.02 12,400.00 90.86 318.34 8,930.74 - 941.16 1,143.87 5,949,190.13 689,705.10 12.00 - 1,289.93 90.21 TD at 12400.00 - 2 -3/8" • 2/9/2010 11:47:30AM Page 5 COMPASS 2003.16 Build 71 Project: Prudhoe Bay A Magne At zti te c to N Tme Narth ° WELLBORE DETAILS: Plan 3, 02 -34B REFERENCE INFORMATION Kis nrlh. 22.40 Site: PB DS 02 ordinate(NIE) Reference: We1102 34 Sbt34, True North Magn020 F eM Parent Wellbore: 02 -34 Mean BAKER • Well: 02 -34 Sirangi Co rence: t 34(000N, HUGHES Wellbore: Plan 3, 02 -34B Tie on MD: 9959.00 0 °ip Mgle - . .80.93° Section (VS)Reference: Slot 34(O.00N, O.00E) b P Plan: Plan 3 (0234/PIan 3, 02 Dip Angle Doe Measured p M renro . 66. 34 12 041199re �00568 .00tt(genericdrillingrig) INTE • Q -7. MilEMI 11•11111•11 WELL DETAILS, 02 -34 855 0 � � 1 �, Ground Level: 0.00 �� , ■ ■ ■ ■ ■t' ■ ■ ■ ■ ■■ +N / -S +E / -W Northing Easting La68ude Longitude Slot - 950 0.00 0.00 595010228 688538.08 70° 16' 6.427 N 148° 28' 30.935 W 34 4045 1 ■. IM" ,' ' ��,•; ■111■■■■■ SECTION DETAILS ANNOTATIONS 114., 11■ ■' Ft ■■■ Sec MD Inc Azi ssTVD +N/-S +E / -W DLeg TFace VSec Target Annotation immili, ■,. ■■ ■'rill g■ 1 9959.00 79.80 114.20 8879.62 - 1163.75 218720 0.00 0.00 - 2356.06 TIP -1235 2 9990.00 79.80 114.20 8881.57 - 1176.3 2197.08 9.00 0.00 -2366.56 E II , ��, ■„ ■ ■ ■� �\, 02 - 34 3 9990.00 78.00 114.20 8885.42 -1176.23 222 14.98 9.00 180.00 -2385.58 End of 9 Deg per 100' DLS 4 10020.00 72.82 117.34 8908.26 - 1118.52 2271.4 20.00 120.00 -2413.51 4 - 1330. ■ ■■ 1��, `� � 5 10066.00 68.41 1 125.90 8908.26 - 1211.52 2278.004 20.00 120.00 24 53.81 5 6 10136.00 71.46 140.45 8932.38 - 1256.42 2325.77 20.00 80.00 - 2508.61 6 ! -1425 , ` -- 7 10166.00 75.38 145.20 8947.08 -1279.32 2343.13 20.00 50.00 -2529.68 . ■■■■ ,�, ■■n , ■ i�` 1 I • 8 10196.00 81.02 147.27 8947.08 - 1303.73 2359.43 20.00 20.00 -2549.98 8 + 8 14K , 9 10240.88 90.00 147.27 8950.59 - 1341.33 2383.60 20.00 0.00 - 2580.31 9 � .. - 1520 IUIIUI 10 10290.88 90.00 137.27 8950.59 - 1380.83 2414.16 20.00 270.00 - 2617.26 10 11 1059088 89.13 197.27 8953.09 - 166026 2477.28 20.00 9100 - 2727.95 11 .1615 12 10740.88 89.75 227.27 8954.58 - 1785.64 2398.11 20.00 89.00 - 2671.75 12 13 11040.88 90.05 287.26 8955.16 - 1848.79 2118.68 20.00 89.80 - 2407.53 End of 20 Deg per 100' DLS , 02 - 34: 14 11340.88 91.21 323.25 8951.75 - 1678.47 1877.73 12.00 88.00 - 2140.67 14 0 1711.■■■■■■■IVE.E: �EVA. ■I 15 11440.88 91.19 335.25 8949.64 - 1592.71 1826.71 12.00 90.00 - 2075.52 15 16 11690.88 91.28 305.24 8944.13 - 1402.74 1668.70 12.00 270.50 - 1886.93 16 r/3 - 1805 V 17 11890.88 91.17 329.25 8939.80 - 1256.98 1533.95 12.00 90.00 - 1728.92 17 8 12190.88 90.95 293.24 8934.08 - 1062.47 1312.12 12.00 270.00 - 1476.68 18 - 1900 19 12400.00 90.86 318.34 8930.74 - 941.16 1143.87 12.00 90.00 - 1289.92 TD at 12400.00 _ -1995 i , -2090 1,.1 ..f •I 0.g .. Ill DLS -2185 1140 1235 1330 1425 1520 1615 1710 1805 1900 1995 2090 2185 185 2280 2375 2470 2565 2660 2755 2850 West( -) /East( +) (95 ft/in) 8731 ■■■■■■■■■■■■■■■■■■■.■.■■■■■■ .1110111111 8775 ■■■■■■■■■ ■ ■ ■■■ ■■■. ■, ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■■ 882, ■■■■■■■■■■ ■■ ■ ■ ■_.■,■■ ■■ ■ ■■ ■■ ■ ■ ■■ ■ ■ ■. ■■■■■ • ■1111.: : ■ . _ ..■ ■,. ■■ ■•■ ■■■ ■ ■■ ■ ■ ■ ■■■■ ■■■■■■ 7 8865 02 ■ ■ ■. ■11...■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■■ ■1111■ ■ ■■ 02 M.■■■■ 8911 midami / 34/02- 1111..■. OZ- 331.■._.....■■■■■■■■. =.■ ■ =.. 11.00 ■■■ a . Q 9001 -� ■ ■0 9 ®■■...' i► rr' �i. ■. ■ ■ ■ ■ ■. ■ ■ ■ ■ ■ ■ ■ ■. ■ ■ ■.� ■ ■■ 1 2- 34/ 0 9045 ■■■■■■ ■. ■ ■■ ■ ■ ■ ■ ■ ■■ ■■■ ■ ■ ■ ■ ■■■ ■ ■ ■ ■ ■■■ ■■ [ 9091 ■■■■■■■■■ ■ ■■ ■■■ ■ ■■ ■ ■ ■■ ■ ■ ■■■■ ■ ■■■ ■■■■ ■ ■■■ m 9135 ■■■■■■■■■ ■■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■■■■■■■ ■ ■ ■ ■ ■ ■■ ■■■■■ N 9181 ■ ■1111■ ■■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■■ ■ ■ ■ ■ ■ ■ ■■ ■1111■■■■■■■:: c ■ ■ ■ ■ ■ ■■ 1111■ ■111.11 ■■ ■1111■ ■ ■■ ■1111■ ■1111 ■ ■ ■■ ■ 1111 ■ a -2745 -2700 -2655 -2610 -2565 -2520 -2475 -2430 -2385 -2340 -2295 -2250 -2205 -2160 -2115 -2070 -2025 -1980 -1935 -1890 -1845 -1800 -1755 -1710 -1665 -1620 -1575 -1530 -1485 -1440 -1395 -1350 -1305 -1260 -1215 -1170 -1125 -1080 -1035 -990 Vertical Section at 280.00° (45 ft /in) • lllw t� • BPPASSPORT • s T ravelling Cylinder Report bp IINTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well 02 -34 - Slot 34 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 02 MD Reference: 66 : 34 12/24/1991 00:00 @ 68.00ft (generic drilling rig: Site Error: 0.00ft North Reference: True Reference Well: 02 -34 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore Plan 3, 02 -34B Database: EDM .16 - Anc Prod - WH24P Reference Design: Plan 3 Offset TVD Reference: Offset Datum Reference Plan 3 Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of refer( Interpolation Method: MD Interval 25.00ft Error Model: ISCWSA Depth Range: 9,959.00 to 12,400.00ft Scan Method: Tray. Cylinder North Results Limited by: Maximum center - center distance of 1,436.20ft Error Surface: Elliptical Conic Survey Tool Program Date 2/9 /2010 From To (ft) (ft) Survey (Wellbore) Tool Name Description 334.00 9,959.00 1 : MWD - Standard (02 -34) MWD MWD - Standard 9,959.00 12,400.00 Plan 3 (Plan 3, 02 -34B) MWD MWD - Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 12,400.00 8,930.72 2 -3/8" 2.375 3.000 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (ft) from Plan Offset Well - Wellbore - Design (ft) (ft) (ft) (ft) PB DS 02 02 -02 - 02 -02 - 02 -02 Out of range 02 -02 - 02 -02A - 02 -02A Out of range 02 -02 - 02- 02APB1 - 02- 02APB1 Out of range 02 -03 - 02 -03 - 02 -03 Out of range 02 -03 - 02 -03A - 02 -03A Out of range 02 -03 - 02 -03B - 02 -03B 10,850.00 12,525.00 998.58 500.58 498.42 Pass - Major Risk 02 -03 - 02 -03B - Plan #3 10,850.00 12,425.00 984.09 498.26 486.52 Pass - Major Risk 02 -12 - 02 -12 - 02 -12 11,100.00 10,050.00 978.80 488.04 503.23 Pass - Major Risk 02 -12 - 02 -12A - 02 -12A 11,100.00 10,050.00 978.82 486.51 504.71 Pass - Major Risk 02 -12 - 02- 12APB1 - 02- 12APB1 11,100.00 10,050.00 978.80 486.51 504.69 Pass - Major Risk 02 -12 - 02 -12B - 02 -12B 11,110.23 9,900.00 992.96 482.69 542.23 Pass - Major Risk 02 -13 - 02 -13A - 02 -13A 10,000.00 10,525.00 845.66 547.77 304.00 Pass - Major Risk 02 -22 - 02 -22A - 02 -22A 12,383.62 10,150.00 254.59 ' 343.78 -69.49 FAIL - Major Risk 02 -22 - Plan 02 -22B - Plan #3 02 -22B Out of range 02 -29A - 02 -29A - 02 -29A Out of range 02 -29A - 02 -29B - Plan #11 Out of range 02 -34 - 02 -34 - 02 -34 9,975.00 9,975.00 0.02 1.70 -0.58 FAIL - Major Risk 02 -34 - 02 -34A - 02 -34A 9,975.00 9,975.00 0.02 1.67 -0.58 FAIL - Major Risk 02 -34 - 02- 34APB1 - 02- 34APB1 9,975.00 9,975.00 0.02 1.67 -0.58 FAIL - Major Risk 02 -34 - 02- 34APB2 - 02- 34APB2 9,975.00 9,975.00 0.02 1.67 -0.58 FAIL - Major Risk 02 -35 - 02 -35 - 02 -35 12,400.00 10,050.00 813.01 256.43 556.69 Pass - Major Risk 02 -35 - 02 -35A - 02 -35A 11,237.84 11,250.00 582.39 305.09 279.46 Pass - Major Risk 02 -35 - 02 -35B - 02 -35B 11,764.09 10,700.00 641.20 272.16 369.04 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 2/9/2010 1:32:55PM Page 2 of 29 COMPASS 2003.16 Build 71 Alaska Depaitment of Natural sources Land Administration System Page 1 of/ 7 N Alaska Mapper Land Records /Status Plats Recorder's Search State Cabins Natural Resources Alaska DNR Case Summary File Type: ADL File Number: 28308 Printable Case File Summary See Township, Range, Section and Acreage? New Search 0 Yes O No LAS Menu 1 Case Abstract 1 Case Detail 1 Land Abstract File: ADL 28308 ''IaP Search for Status Plat Updates As of 03/15/2010 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER - ALASKA ANCHORAGE AK 995196612 Case Type: 784 OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 09/14/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA -NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 014E Section: 25 Section Acres: 640 Search Plats Meridian: U Township: 011N Range: 014E Section: 26 Section Acres: 640 Meridian: U Township: 011N Range: 014E Section: 35 Section Acres: 640 Meridian: U Township: O11N Range: 014E Section: 36 Section Acres: 640 Legal Description 05 -28 -1965 ** *SALE NOTICE LEGAL DESCRIPTION * ** C14-129 11N 14E UM 25,26,35,36 2560.00 U- 3- 7 End of Case Summary Last updated on 03/15/2010. http://dnr.alaska.gov/projects/las/Case Summary. cfm ?FileType= ADL &FileNumber =283 0... 3/15/2010 • • TRANSMITTAL LETTER CHECKLIST WELL NAME / O2 PTD# 2 -D 0.2 9 ✓ Development Service Exploratory Stratigraphic Test Non - Conventional Well FIELD: / '4,'4 2 / POOL: / 2,L Circle Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK ADD -ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well (If last two digits in Permit No. , API No. 50- - - API number are between 60 -69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(0, all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce / inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Non - Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev: 1/11/2008 6' I # E - t ` Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY UNIT 02 -34B Program DEV Well bore seg ❑ PTD#: 2100290 Company BP EXPLORATION (ALASKA) INC Initial Class /Type DEV / PEND Geo Area 890 Unit 11650 On /Off Shore On Annular Disposal ❑ Administration 1 Permit fee attached NA 2 Lease number appropriate Yes 13 Unique well name and number Yes 4 Well located in a defined pool Yes 5 Well located proper distance from drilling unit boundary Yes 6 Well located proper distance from other wells Yes 7 Sufficient acreage available in drilling unit Yes 2560 acres. 8 If deviated, is wellbore plat included Yes 9 Operator only affected party Yes 10 Operator has appropriate bond in force Yes Blanket Bond 6194193 11 Permit can be issued without conservation order Yes Appr Date 12 Permit can be issued without administrative approval Yes ACS 3/15/2010 1 13 Can permit be approved before 15 -day wait Yes 14 Well located within area and strata authorized by Injection Order # (put IO# in comments) (For NA Oil 15 All wells within 1/4 mile area of review identified (For service well only) NA 16 Pre - produced injector: duration of pre production less than 3 months (For service well only) NA 17 Nonconven. gas conforms to AS31.05.030(j.1.A),(j.2.A -D) NA 18 Conductor string provided NA Conductor set in 02 -34A Engineering 19 Surface casing protects all known USDWs NA Surface casing set in 02 -34A 20 CMT vol adequate to circulate on conductor & surf csg NA surface casing cemented in 02 -34A 21 CMT vol adequate to tie -in long string to surf csg NA Production casing set in 02 -34A 122 CMT will cover all known productive horizons Yes 2 3/8" cemented liner planned . 23 Casing designs adequate for C, T, B & permafrost Yes I24 Adequate tankage or reserve pit Yes Rig equipped with steel pits. All waste to approved disposal wells. '25 If a re-drill, has a 10 -403 for abandonment been approved Yes 310 -072 P & A sundry 26 Adequate wellbore separation proposed Yes Proximity analysis performed. 02 -22A is 254 ft away near TD. 127 If diverter required, does it meet regulations NA Wellhead in place. BOP to be placed on top of tree. Appr Date 128 Drilling fluid program schematic & equip list adequate Yes Max formation pressure = 3257 psi ( 7.1 ppg) Will drill with 8.6ppg mud GLS 3/18/2010 29 BOPEs, do they meet regulation Yes 130 BOPE press rating appropriate; test to (put psig in comments) Yes MASP = 2379 psi Will test BOP to 3500 psi ► I31 Choke manifold complies w /API RP -53 (May 84) Yes 32 Work will occur without operation shutdown Yes 33 Is presence of H2S gas probable Yes H2S on DS 2.. Rig has sensors and alarms. 34 Mechanical condition of wells within AOR verified (For service well only) NA 135 Permit can be issued w/o hydrogen sulfide measures No Max level H2S on pad DS -02 is 32ppm on well 02 -08B (7- 28 -09) Geology I 36 Data presented on potential overpressure zones NA Appr Date 1 37 Seismic analysis of shallow gas zones NA ACS 3/15/2010 I38 Seabed condition survey (if off - shore) NA 39 Contact name /phone for weekly progress reports [exploratory only] NA Geologic Engineering •c Commissioner: Date: Commissioner: Date T A-- sioner afire -- 3 -' /O i/ ,6) / o • • Well History File AFFENDX 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. • • tapescan.txt * * ** REEL HEADER * * ** MWD 11/01/27 BHI 01 LIS Customer Format Tape * * ** TAPE HEADER * * ** MWD 10/05/05 3142630 01 2.375" CTK * ** LIS COMMENT RECORD * ** 1111111 111 Remark File Version 1.000 1 1 11111111111111 Extract File: ldwg.las Version Information VERS. 1.20: CWLS log ASCII Standard - VERSION 1.20 WRAP. NO: One line per frame -Well Information Block #MNEM.UNIT Data Type Information STRT.FT 8934.0000: Starting Depth STOP.FT 11912.7500: Ending Depth STEP.FT 0.5000: Level Spacing NULL. - 999.2500: Absent value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: 02 -34B FLD . FIELD: Prudhoe Bay Unit LOC . LOCATION: 70 deg 16' 6.427 "N 148 deg 28' 30.935 "W CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 2.375" CTK DATE. LOG DATE: 05 May 2010 API . API NUMBER: 500292223402 -Parameter Information Block # MNEM.UNIT Value Description SECT. 36 Section TOWN.N T11N Township RANG. R14E Range PDAT. MSL Permanent Datum EPD .F 0 Elevation of Perm. Datum LMF . DF Log Measured from FAPD.F 68.00 Feet Above Perm. Datum DMF . DF Drilling Measured From EKB .F 0 Elevation of Kelly Bushing EDF .F 68.00 Elevation of Derrick Floor EGL .F 0 Elevation of Ground Level Page 1 g 0205 . • • 1 tapescan.txt CASE.F N/A Casing Depth OS1 . DIRECTIONAL Other Services Line 1 Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All True vertical Depths (TVDSS) are subsea corrected. (4) All Formation Evaluation data is realtime data. (5) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to log this well.. (6) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance Sub (Inner and outer Downhole Pressure, vibration and Downhole weight on Bit), a Directional and Gamma Sub, and a Hydraulic orienting sub with a Near Bit Inclination Sensor. (7) Data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log provided by Sperry Sun GR MWD dated 14 Jan 1992 above the Kick off Point of 9866 feet MD per Adam van Holland with BP Exploration (Alaska), Inc. The MWD data is now the PDCL for well 02 -34B. (8) The sidetrack was drilled from 02 -34 through a milled window in 7 and 3 1/2 inch liners. Top of window 9866 ft.MD (8862.9 ft.TvDSS) Bottom of window 9875 ft.MD (8864.4 ft.TVDSS) (9) Tied into 02 -34 at 9864 feet MD (8862.47 feet TVDSS). (10) The interval from 11872 ft to 11912 ft MD (8920.2 ft. to 8919.8 ft. TVDSS) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD -API units) ROP AVG - Rate of Penetration, feet /hour RACLX - Resistivity (AT)(LS)400kHz- Compensated Borehole Corrected (OHMM) RACHX - Resistivity (AT)(LS)2MHz- Compensated Borehole Corrected (OHMM) RACLX -> Resistivity (PD)(LS)400kHz- Compensated Borehole Corrected (OHMM) RPCHX - Resistivity (PD)(LS)2MHz- Compensated Borehole Corrected (OHMM) TVDSS - True vertical Depth (Subsea) CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 8935.68, 8935.68, ! 0 8937.74, 8937.53, ! - 0.205078 8941.63, 8941.43, ! - 0.205078 8945.12, 8944.3, ! - 0.820312 8948.61, 8948, ! - 0.615234 8950.05, 8949.84, ! - 0.206055 8951.9, 8951.08, ! - 0.821289 8956.21, 8954.77, ! - 1.43652 8962.16, 8960.31, ! - 1.84668 8964.42, 8963.39, ! - 1.02637 8967.5, 8966.68, ! - 0.821289 8968.93, 8968.32, ! - 0.615234 8970.99, 8970.58, ! - 0.410156 8991.31, 8991.72, ! 0.410156 9549.08, 9546.2, ! - 2.87305 9563.24, 9560.16, ! - 3.0791 9568.78, 9566.11, ! - 2.66895 9575.35, 9573.09, ! - 2.25781 9584.38, 9582.33, ! - 2.05176 9590.54, 9587.87, ! - 2.66895 9598.52, 9596.26, ! - 2.25781 9662.68, 9660.01, ! - 2.66797 9686.49, 9684.44, ! - 2.05273 Page 2 . • tapescan.txt 9714.73, 9711.45, ! - 3.28418 9722.74, 9720.07, ! - 2.66797 9736.08, 9734.44, ! - 1.64258 9744.12, 9741.86, ! - 2.25781 9755.2, 9753.15, ! - 2.05273 9779.04, 9776.38, ! - 2.66895 9781.71, 9779.45, ! - 2.25781 9788.49, 9786.02, ! - 2.46289 9802.16, 9800.1, ! - 2.05273 9844.44, 9840.95, ! - 3.48926 9846.9, 9843.21, ! - 3.69434 9851.21, 9847.52, ! - 3.69434 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Tape Subfile: 1 110 records... Minimum record length: 10 bytes Maximum record length: 132 bytes * * ** FILE HEADER * * ** MWD .001 1024 * ** LIS COMMENT RECORD * ** 11111 ,1111111111111 Remark File Version 1.000 The data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log provided by Sperry Sun GW MWD dated 14 Jan 1992 above the Kick off Point of 9866 feet MD. per Adam van Holland with BP Exploration (Alaska), Inc. Thw MWD data is now the PDCL for 02 -34B * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub -type is: 1 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Page 3 i tapescan.txt Name Tool Code samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F /HR 4 4 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 24 Total Data Records: 166 Tape File Start Depth = 8934.000000 Tape File End Depth = 11909.500000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet * * ** FILE TRAILER * * ** Tape Subfile: 2 179 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes * * ** FILE HEADER * * ** MWD .002 1024 * ** LIS COMMENT RECORD * ** !MMIII Remark File Version 1.000 This file contains the raw- unedited field MWD data. * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub -type is: 1 FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Page 4 • • tapescan.txt Name Tool code Samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F /HR 4 4 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 24 Total Data Records: 331 Tape File Start Depth = 8934.000000 Tape File End Depth = 11912.750000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet * * ** FILE TRAILER * * ** Tape Subfile: 3 344 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes * * ** TAPE TRAILER * * ** MWD 10/05/05 3142630 01 * * ** REEL TRAILER * * ** MWD 11/01/27 BHI 01 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 0 Tape Subfile 1 is type: LIS 0 Tape Subfile 2 is type: LIS Page 5 . o ID 411 tapescan.txt DEPTH GR ROP RAD RAS RPD RPS 8934.0000 40.8000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 8934.5000 46.8000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 11909.5000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 Tape File Start Depth = 8934.000000 Tape File End Depth = 11909.500000 Tape File Level Spacing = 0.500000 Tap e File Depth Units = feet I 0 Tape Subfile 3 is type: LIS I DEPTH GR ROP RAD RAS RPD RPS 8934.0000 40.8000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 8934.2500 44.1000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 11912.7500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 Tape File Start Depth = 8934.000000 Tape File End Depth = 11912.750000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet 0 Tape Subfile 4 is type: LIS Page 6