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207-032
MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE:Tuesday, July 25, 2023 SUBJECT:Mechanical Integrity Tests TO: FROM:Bob Noble P.I. Supervisor Petroleum Inspector NON-CONFIDENTIAL Hilcorp North Slope, LLC P2-15A PRUDHOE BAY UN PTM P2-15A Jim Regg InspectorSrc: Reviewed By: P.I. Suprv Comm ________ JBR 07/25/2023 P2-15A 50-029-22409-01-00 207-032-0 W SPT 7867 2070320 1967 1964 1959 1964 1967 4YRTST P Bob Noble 5/10/2023 Mono bore well 30 MinPretestInitial15 Min Well Name Type Test Notes: Interval P/F Well Permit Number: Type Inj TVD PTD Test psi API Well Number Inspector Name:PRUDHOE BAY UN PTM P2-15A Inspection Date: Tubing OA Packer Depth 110 2774 2717 2701IA 45 Min 60 Min Rel Insp Num: Insp Num:mitRCN230511160939 BBL Pumped:3.4 BBL Returned:3.2 Tuesday, July 25, 2023 Page 1 of 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Jim Regg 6 4 II � DATE: Monday, June 3, 2019 SUBJECT: Mechanical Integrity Tests !G P.I. Supervisor � BP EXPLORATION (ALASKA) INC. P2.15A FROM: Austin McLeod PRUDHOE BAY UN PTM P2 -15A Petroleum Inspector Ste: Inspector Reviewed By: v P.I. Supry D?__ NON -CONFIDENTIAL Comm rRelpl amePRUDHOE BAY UN PTM P2 -15A API Well Number 50-029-22409-01-00 Inspector Name: Austin Mcleod Permit Number: 207-032-0 Inspection Date: 5/5/2019 um:mitSAM190505131441 sp Num: Packer Well P2 -15A Type Inj W ' TVD PTD 2070:20 Type Test SPI Test psi BBL Pumped: 32 , BBL Returned: Interval 4YRTST P/F Notes: MIT -IA. Monobore Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min 7867 Tubing, 7758 18321780 - 1812 1967- j IA 4� 2700 2662 - 1_654 - P ✓ Monday, June 3, 2019 Page 1 of 1 MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, May 8, 2019 TO: Jim Re gg �J /. P.I. Supervisor 1\d �j�ll� SUBJECT: Mechanical Integrity Tests 7 fff BP EXPLORATION (ALASKA) INC. P2 -15A FROM: Austin McLeod PRUDHOE BAY UN PTM P2 -15A Petroleum Inspector Sre: Inspector Reviewed By: P.I. Sup" _ NON -CONFIDENTIAL Comm Well Name PRUDHOE BAY UN PTM P2 -15A API Well Number 50-029-22409-01-00 Inspector Name: Austin McLeod Permit Number: 207-032-0 Inspection Date: 5/5/2019 - Insp Num: mitSAM190505131441 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well P2 -15A Typelnj w TVD7918 �Tubing 1758 "j 1832 1780- IsI3 PTD 2070320 Type Test M'T Test psi -1980 - IA 4 2700 - 2662 - '_650 BBL Pumped: 3.2 - BBL Returned: 32 OA Interval 4YRTST P/F P ✓ Notes: MIT -IA. Monobore Wednesday, May 8, 2019 Page I of 1 STATE OF ALASKA ' io_ASKA OIL AND GAS CONSERVATION COMMIS. REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 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:Swap to WAG m 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 207-032 3. Address: P.O.Box 196612 Anchorage, Development 0 Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ® 6. API Number: 50-029-22409-01-00 7. Property Designation(Lease Number): ADL 0365548 8. Well Name and Number: PRUDHOE BAY UN PTM P2-15A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PT MCINTYRE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 12800 feet Plugs measured feet true vertical 9125 feet Junk measured feet MAR 2 3 2017 Effective Depth: measured 12712 feet Packer measured 10274 feet true vertical 9112 feet Packer true vertical 7867.26 feet j� ' Casing: Length: Size: MD: TVD: Burst: f�P Collapse: p/*�,+ Structural Conductor 80 20"91.5#H-40 27-107 27-107 1490 470 Surface 4345 10-3/4"45.5#NT-8 29-4374 29-3656 4560 1730 Intermediate Production See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Liner 2484 4-1/2"12.6#L-80 10314-12798 7896-9125 8430 7500 Perforation Depth: Measured depth: 11860-11950 feet 12200-12350 feet 12400-12510 feet 12550-12710 feet True vertical depth: 8976-9017 feet feet 9069-9080 feet 9084-9091 feet 9095-9112 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 25-10331 25-7908 Packers and SSSV(type,measured and See Attachment See Attachment See Attachment true vertical depth) 4-1/2"MCX 1-SSV 1983 1929 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: , SCANNED APR 1 :ii. u1!. 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 8743 1826 1911 Subsequent to operation: 11434 10 3080 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory 0 Development 0 Service ET Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil 0 Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG I1 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: 317-013 Contact Catron,Garry R(Wipro) Email Garry.Catron@bp.com Printed Name Catron,Garry R(Wipro) Title PDC Principal Engineer Signature A` 1 Phone +1 907 564 4424 Date 3/23/17 Form 10-404 Revised 5/2015 ✓ J L- /2 f / /9 RB D MS 1‘, MAR 2 4 2017 Submit Original Only 3/z W7 • • • m • O• p C) 0 0 0 co CO O N O O C LO N- N- 0 y 0 0 0 O O O L O) CO O) CO CO CO 3 V Lf) CO V- NI- CO V CO CO 00 00 co O N- Lf) co O LC) N- 0) N O CO t CO N N- 6) N- CI I I I I I H (0 N- 6) LC) CO 6) LP) N N N 00 N N N- - LnM 00 Ea r•-- L() OE O � f� M CO O N r r c) 2o Qa O Z7)- 0) (0co �, LC) C))= N N N N O N .Q Q CO O co O O O - W OV II co O co co CD O = Z J J J C $ *k Z 1# *k T d *k LC) N- co co (/) N tf? LC) a) N N U -r _ N C) C N O 0 CN N N LL � N M V 4 N- +-' to O M O O V - N- co O ammo N- a) N N- N O 0)0 00 '7)• 0000 OOLLOOZMDDD ZCCOOwm ODCYWZD C.) (ndo_ J � e • Packers and SSV's Attachment PRUDHOE BAY UN PTM P2-15A SW Name Type MD TVD Depscription P2-15A SSSV 1983 1929.02 4-1/2" MCX I-SSV P2-15A TBG PACKER 10274.13 7867.26 4-1/2" Baker S-3 Perm Packer P2-15A PACKER 10325.01 7904.21 5-1/2" Baker ZXP Hydro Set Packer ' • • > 0 = ye O / Lo_ o / o 0 _1 n O c / ID / 0 / / / 2 k \/ _ . / & ER $ o a) 0- 73 / • � / \ 0 = m o % I / 10 R Z a) o < - c E 5 R 2 - c R 2 z a ~ .R e ■ < < § I > ± , 2 a \ § T- ¥ \ \ (..) --- -10 L E u) 1- cc � _ E L.▪ a < § k o E / $ p / \ k CD 5 2(.0 % Z LO 0 \ H OI- / � mbtk \ � \ $ ® / 0. c 3 _, ± m › ƒ � 2 2 � § \f ƒ / R ( / / E D g § / e > $ ccU < O E @ ~ m 1 1 0 < ® / e ® O -i o c 0 < O t 03 E £ _c ' - < w w 2 / a z OLU 0 0 0 03 § \ k cc \ w � I \ / \ E 8 O O = D = O ± _ p 6 = R2 / a ¥ Ji \ m1- >.) o m cn a / < x$ ± m ± 00 f .& �b / tO © UJoW u � _ / / < a 0 D 0 --7 % \ _ 222U1.1.i rn) - Z E • ® » 9 \ O ƒ ƒ ' Ow - 0 \ \ 2 _o_i - ¥ & b & & $ G \ \ ~ \ » . / \ \ 0 �� o ƒ / / / w / � 44 ± L / \ E0 2 / \ & / � / / / w ƒ E / $ .9f 6 = 0 2 2 ± : R E m ± I t O m L \ ¥ w ® / / © % / 5 \ i--,..3 < TREES ' 4-1/16"CMC WELLHEAD= 13-5/8"FMC 0 Y NOTES:WELL REQUIRES A SSSV. WELL ACTUATOR= BAKER P2-1 5.A. A.E>70°@ 11955'. KB.ELEV= 47.5' BF.ELEV= 10.45' KOP= 987' -I • - 29' H 10-3/4"CSG,45.5#,NT-80, ID=9.953" 20" H CONDUCTOR, 80' / • Max Angle= 87°@ 12482' t I 4 91.5#,H-40, • 1983' —14-1/2"HES X NIP, ID=3.813" Datum MD= 11623' MI • Datum TVD= 8800'SS ID=19.124" * • • 2653' H 7-5/8"HES ES CEMENTER 7-5/8"CSG,29.7#,L-80 TC11/NSCC, — 2665' • I • * • . GAS LIFT MANDRELS 0459 bpf. ID=6.875" 'i -4 ST MD TVD DEV TYPE VLV LATCH PORT DATE 10-3/4"CSG,45.5#,NT-80 BTC,ID=9.953" — 4380' 1 3315 2935 46 OTIS DMY BK 0 05/18/07 Minimum ID = 3.725" @ 10318' 4-1/2" HES XN NIPPLE I 1 10212' H4-1/2"HES X NIP, ID=3.813" z [X1 10274' H 7-5/8"X 4-1/2"BKR S-3 PKR, ID=3.870" I • 10298' H 4-1/2"HES X NIP, ID=3.813" z10314' H7-5/8"X 5-1/2"ZXP LTPw/11'TIEBK,ID=4.930" 110318' —14-1/2"HES XN NIP, ID=3.725" 4-1/2"TBG, 12.6#,L-80 TC11,.0152 bpf, Dr 3.958" H 10031' -'11 '....:H 10331' -14-1/2"WLEG, ID=3.958" 10336' —17-5/8"X 5-1/2"FLEX LOCK LNR HGR,ID=4.880" 10345' —15-1/2"X 4-1/2"XO, ID=-3.920" MILLOUT WINDOW(P2-15A) 10453'-10467' 7-5/8"WHIPSTOCK(003/19/07) —1 10453' 7-5/8"EZSV(03/18/07) —f 10472' PERFORATION SUMMARYvq.7•7•Welrf• •• ------•• REF LOG:LWD ON 04/03/07 .4 tt 4. OA ANGLE AT TOP PERF:57°@ 11860' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE Au- 2-1/2" 6 11860- 11950 0 04/05/07 • illogli, 2-1/2" 6 12200- 12350 0 04/05/07 III Alias, •11061 2-1/2" 6 12400-12510 0 04/05/07 0.0.0.0.0.4 Ate 2-1/2" 6 12550-12710 0 04/05/07 7 PBTD —1 12712' 4-1/2"LNR, 12.64,L-80 TC11, .0152 bpf, ID=3.958" H 12798' 7-5/8"CSG,29.74,NT-95SH NSCC,ID=6.875" —1 12210' DATE REV BY COMMENTS DATE REV BY COMMENTS POINT MCINTYRE UNIT 03/08/94 ,ORIGINAL COMPLETION WELL: P2-15 04/08/07 N7ES RWO&SIDETRACKr PERMIT No: 2070320 05/18/07 JLJ/TLH GLV C/O API No: 50-029-22409-01 06/26/07 PGS/PJC DRLG DRAFT CORRECTIONS SEC 14,TI 2N, R14E,599.28'FEL&4005.61'FNL 02/24/11 MB/JMD ADDED SSSV SAFETY NOTE BP Exploration (Alaska) • • Vof T8 g �\�yyy4's THE STATE Alaska Oil and Gas Of LAsKA Conservation Commission A 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 p 77..‘ Q, Main: 907.279.1433 A +SY' Fax: 907.276.7542 www.aogcc.alaska.gov Kaity Burton ttE� U 4 } I. Pad Engineer BP Exploration(Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field,Point McIntyre Oil Pool, PBU PTM P2-15A Permit to Drill Number: 207-032 Sundry Number: 317-013 Dear Ms. Burton: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown,a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, ijr4-t-t44 Cathy P. oerster Chair DATED this I i I ay of January,2017. RBDMS (,C JAN 2 6 2017 1111 ECEIVED • • STATE OF ALASKA • JAN 1120 7 ALASKA OIL AND GAS CONSERVATION COMMISSION p`'S (I( /) APPLICATION FOR SUNDRY APPROVALS / 20 MC 25.280 AOGG 1. Type of Request: Abandon 0 Plug Perforations ❑ Fracture Stimulate 0 Repair Well 0 Operations shutdown 0 Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Re-enter Susp Well 0 Alter Casing 0 Other Swap to WAG II 2. Operator Name: BP Exploration(Alaska),Inc 4. Current Well Class: 5. Permit to Drill Number: 207-032 ' 3. Address: P.O.Box 196612 Anchorage,AK Exploratory 0 Development ❑ 99519-6612 Stratigraphic ❑ Service 0. 6• API Number: 50-029-22409-01-00 • 7. If perforating: What Regulation or Conservation Order governs well spacing in this pool? 8. Well Name and Number: Will planned perforations require a spacing exception? Yes 0 No 0 PRUDHOE BAY UN PTM P2-15A . 9. Property Designation(Lease Number): 10. Field/Pools: ADL 0365548 • PRUDHOE BAY,PT MCINTYRE OIL • 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth ND: MPSP(psi): Plugs(MD): Junk(MD): 12800 • 9125 12712 9112 Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20"91.5#H-40 27-107 26-106 1490 470 Surface 4345 10-3/4"45.5#NT-80 29-4374 29-3656 4560 Intermediate 1730 Production See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Liner 2484 4-1/2"12.6#L-80 10314-12798 -' 7896-9125 8430 7500 Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): See Attachment See Attachment 4-1/2"12.6#L-80 L-80 25-10331 Packers and SSSV Type: See Attachment Packers and SSSV MD(ft)and TVD(ft): See Attachment 4-1/2"MCX l-SSV 1983, 1929.40 12.Attachments: Proposal Summary ® Wellbore Schematic 0 13.Well Class after proposed work: Detailed Operations Program ❑ BOP Sketch 0 Exploratory 0 Stratigraphic 0 Development 0 Service ®, 14.Estimated Date for Commencing Operations: , j/// 15. Well Status after proposed work: Oil 0 WINJ 0 WDSPL 0 Suspended ❑ 16.Verbal Approval: Date: GAS 0 WAG ® • GSTOR 0 SPLUG 0 Commission Representative: GINJ 0 Op Shutdown 0 Abandoned 0 17.I hereby certify that the foregoing is true and the procedure approved herein will not Contact Burton,Kaity be deviated from without prior written approval. Email Kaity.Burton@bp.com Printed Name Burton,Kaity Title Pad Engineer Signature (Ile /17-)/---- Phone +1 907 564 5554 Date d 1 i 0 C{ O COMMISSION USE ONLY Conditions of approval:Notify Commission so that a representative may witness Sundry Number: 317 - 013 Plug Integrity 0 BOP Test 0 Mechanical Integrity Test 0 Location Clearance 0 Other: �/ Post Initial Injection MIT Req'd? Yes 0 No Q Spacing Exception Required? Yes 0 No V Subsequent Form Required: a/47 APPROVED BYTHE Approved by: COMMISSIONER COMMISSION 2-044,7 Date: i__/8-17 V i— I /e //7 ORIGINAL °�'�� RBDMS L, JAN 2 6 2017 7,-i ,/z. 1 Submit Form and Form 10-403 Revised 11/2015 Approved application is valid for 12 months from the date of approval. Attachments in Duplicate • • Q, 0 0 0 0 0 tp M C)) N O O - I- LC) 1.0 C s- to ti U ZrncorncoMOM 3 LC) CO A- �Y m r tel' c0 CO CO CO I, CO O f� LO CO CO d' O A- O N I- O r•- C1 . . [ II I— c- Co I's O LO CO O) LC) N N N V CO N 10 C 1 N v 2 CO CO Ea CD N" N O N C A- A- N- co F I i I a acy) v* _= co N CV N N O N 3m op O 10� O o � (j,� FL co O = z J J # k Z 4# 4# Z a) 4t�) N- cocfl •N N to to O) N (Ni C r N CA - - - - U CO (NI N N LL Oco - a- N CO d. 'Cr to +r to O co CO cm ar- co C co co co N MO cr J N N- N CO a)o _O _O I- V) 0 00 U O� O O t Z z0OOWm ODcczJ Uc� aaJ1- • • a) N l6 m It) — CO O) _ CO I� p O co y N.- CO CA A- ❑ O O O V- ❑ co 0) O) 6) F a 0 .o ~ C.0 CO O N 00 CY) lC7 • co co O ❑ 6) ol CA H Qto N ID m 0 0 0 0 I - c- �'� (V N OD co IC) N- CI- ❑ W E .0 I-- 2 ct ZQ < 0 _ }, 0 O ❑ c000L0 OQ a) coNrt (0 W d O0CD � `CD a _ = y C c cc a' cc m W W W W aaaa Q 0 U) y a y 0 0 o a o CD 0 0 0 N N N N \ \ \ \ (1IC) LC) LC) LC) 0 Cy G Z Q < < Q zto to to U) N N N N aaaa • • Packers and SSV's Attachment PRUDHOE BAY UN PTM P2-15A SW Name Type MD TVD Depscription P2-15A SSSV 1983 1929.02 4-1/2" MCX I-SSV P2-15A TBG PACKER 10274.13 7867.26 4-1/2" Baker S-3 Perm Packer P2-15A PACKER 10325.01 7904.21 5-1/2" Baker ZXP Hydro Set Packer TREE= 4-1/16"CM/ • WELLHEAD= 13-5/8"FMC FETY NOTES:WELL REQUIRES A SSSV. WELL • ACTUATOR= BAKER P2-15A ANGLE>70°@ 11955'. KB.ELEV= 47.5' BF.ELEV= 10.45' KOP= 987 �j ►.' ' ( 29' I—I 10-3/4"CSG,45.54,NT-80, ID=9.953" I 920"CONDUCTOR, —I 80' r vw Max Angle= 87°© 12482' �4 k7 Datum MD= 11623' 91.5#,H-40. ...• i: 1983' --I4-1/2"HES X NIP,ID=3.813" I Datum TVD= 8800'SS ID=19.124" w �+ •� ►♦ 2653' J—f 7-5/8"HES ES CEMENTER 7-5/8"CSG,29.7#,L-80 TC11/NSCC, — 2665' ‘� • .0459 bpf, ID=6.875" • NGAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 10-3/4"CSG,45.5#,NT-80 BTC, ID=9.953" --I 4380' 1 3315 2935 46 OTIS DMY BK 0 05/18/07 Minimum ID = 3.725" @ 10318' 4-1/2" HES XN NIPPLE 10212' h4-1/2"HES XNIP,ID=3.813" 0 010274' 1-17-5/8"X 4-1/2"BKR S-3 PKR, ID=3.870" 10298' 1-14-1/2"HES X NIP,ID=3.813" I 10314' I—I 7-5/8"X 5-1/2"ZXP LTP w/11'TIEBK, ID=4.930" I 10318' I—I4-1/2"HES XN NIP,ID=3.725"I 4-1/2"TBG, 12.64,L-80 TC11, .0152 bpf,ID=3.958" —I 10031' L 10331' --I4-1/2"WLEG,ID=3.958" @ 1 2 10336' H7-5/8"X 5-1/2"FLEX LOCK LNR HGR,ID=4.880" I 11 10345' I—I5-1/2"X 4-1/2"X0,ID=-3.920" MILLOUT WINDOW(P2-15A) 10453'-10467' 7-5/8"WHIPSTOCK(003/19/07) 10453' ► lir ,/ 7-5/8"EZSV(03/18/07) --I 10472' „Z./4;004 • 4,:.: +ION PERFORATION SUMMARY 4'•'e•W•W•'f REF LOG:LWD ON 04/03/07 ...4��/ 0• ��4 ANGLE AT TOP PERF:57°@ 11860' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-1/2" 6 11860- 11950 0 04/05/07 • .4ht, 2-1/2" 6 12200- 12350 0 04/05/07 ■ AITAlir 2-1/2" 6 12400- 12510 0 04/05/07 �.......... �g-itAit 2-1/2" 6 12550-12710 0 04/05/07 ����������� PBTD I-1 12712' 14-1/2"LNR, 12.64,L-80 TC11, .0152 bpf,ID=3.958" I--I 12798' 7-5/8"CSG,29.7#, NT-95SH NSCC,ID=6.875" --I 12210' DATE REV BY COMMENTS DATE REV BY COMMENTS POINT MCINTYRE UNIT 03/08/94 ORIGINAL COMPLETION WELL. P2-15 04/08/07 N7ES RWO&SIDETRACK PERMIT No:'2070320 05/18/07 JLJ/TLH GLV C/O 06/26/07 PGS/PJC DRLG DRAFT CORRECTIONS API No: 50-029-22409-01 SEC 14,T12N,R14E,599.28'FEL&4005.61'FNL 02/24/11 MB/JMD ADDED SSSV SAFETY NOTE BP Exploration (Alaska) • I P2-15A WAG Service Request Sundry Addendum for Service Change Request P2-15A is a PWI only injector completed in the Point McIntyre Pool. This well was worked over in 2007 to remediate integrity issues and has cemented production casing by surface casing annulus as well as the startinghead removed. The well meets AOGCC pressure testing requirements as well as BP internal criteria for WAG service. The last pertinent pressure tests were as follows: 05/07/2015: AOGCC witnessed (Lou Grimaldi) MIT-IA to 2800 psi passed • MIT TEST WELL TYPE PWI TEST# 1 REQUIRED TEST TEST TYPE FLUIDS USED TO TEST PRESSURE MIT-IA DIESEL 2,800 START TIME: 09:56 PRE TEST INITIAL 15 MINUTE 30 MINUTE PASS OR PRESSURES PRESSURES PRESSURES PRESSURES FAIL TUBING 2,154 2,164 2,162 2,193 IA 136 2,800 2,782 2,780 PASS OA 0 0 0 0 04/07/2007: Rig completed MIT-IA and MIT-T to 4500psi each passed This request is to convert the existing PWI only injector P2-15A to WAG service. This pattern has never seen MI injection and is expected to recover an incremental 10% due to EOR benefit. The • surface conversion work to align the well to the MI header as well as outfit it with the proper instrumentation is completed. The well is currently on produced water injection. There is no further planned wellwork for conversion as all pressure testing is up to date and the well does not show signs of any communication. For questions or concerns please contact Kaity Burton aity.burton©bp at 907-564-5554. Page I 1 of 1 P2-15A WAG addendum MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TOJim Regg DATE: Wednesday,May 13,2015 P.I.Supervisor 1 1 (f 7 SUBJECT: Mechanical Integrity Tests BP EXPLORATION(ALASKA)INC P2-15A FROM: Lou Grimaldi PRUDHOE BAY UN PTM P2-15A Petroleum Inspector Src: Inspector Reviewed By: P.I.Supry S NON-CONFIDENTIAL Comm Well Name PRUDHOE BAY UN PTM P2-15A API Well Number 50-029-22409-01-00 Inspector Name: Lou Grimaldi Permit Number: 207-032-0 Inspection Date: 5/7/2015 Insp Num: mitLG150507195845 Rel Insp Num: Packer Depth Pretest Initial 15 Min 30 Min 45 Min 60 Min Well P2-15A Type Inj W'TVD 786r Tubing 2154 - 2164 - 2162 • 2193 PTD 2070320 - Type Test SPT Test psi 1967 ' IA 136 2800 • 2782 - 2780 . Interval 'WRIST P/F P V OA Notes: *Monobore Completion*3.2 bbl's diesel pumped,3.0 bbl's returned.Good test of IA.All pertinent paperwork supplied prior to test. CACCA = I) ClAn-ed- Zoo c-,4-ves riOA_ SCke.mc SCANNED JUL 1 3 X015 Wednesday,May 13,2015 Page 1 of 1 • • • ! • 0 • -; ; It^ X • I. "ct • tr\ 1\3 c.c• - • . 7' • • • • 4 fr • f..."-j • a • • ' TREE a 4-1/16"CNV TY NOTES:WELL REQUIRES A SSSV. WELL WELLHEAD= 13-5/8"FMC ACTUATOR= BAKER P -1 5A AmiLE>70°@ 11955'. KB.ELEV = 47.5' BF.ELEV= 10.45' '• • - 29' — 10-3/4"CSG,45.5#,NT-80,ID=9.953" I KOP= 987' 20"CONDUCTOR, — 80' / • Max Angle= 87°@ 12482' 91.5#,H-40, ' • 1983' —14-1/2"HES X NIP,ID=3.813" I Datum MD= 11623' ! M State of Alaska • MEMORANDUM Alaska Oil and Gas Conservation Commission TO: Jim Regg DATE: Monday, June 13, 2011 ` P.I. Supervisor ( `f1 91 414 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC P2 -15A FROM: Matt Herrera PRUDHOE BAY UN PTM P2 -15A Petroleum Inspector Src: Inspector Reviewed By: P.I. Supry NON - CONFIDENTIAL Comm Well Name: PRUDHOE BAY UN PTM P2 - 15A API Well Number: 50 029 - 22409 - 01 - 00 Inspector Name: Matt Herrera Insp Num: mitMFH110609212421 Permit Number: 207 - 032 - Inspection Date: 6/9/2011 Rel Insp Num: Packer Depth Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Well P2 -15A ' Type Inj. w ' TVD 7867 1 IA 260 2500 _ 2460 2440 - P.T.D 2070320 'ITypeTest 1 SPT Test psi i 1966.75 OA Interval 4YRTST p/F P ` Tubing 2000 2000 2000 2000 Notes: Monobore completion no OA, IA tested to 2500 psi , I I Monday, June 13, 2011 Page 1 of 1 • • ~~ _ ~~ ~. ~~ ~'! K _f ~__ ~~ ~ e ~..~,R < ~ -~: ~ ~- Y ~~ MICROFILMED 6/30/2010 DO NQT PLACE ANY NEW MATERIAL UNDER THIS PAGE C:\temp\Temporary Internet Files\OLK9\Microfilm_Marker.doc ~~~ ~~~11/~~~~/~1~ To: AOGCC Christine Mahnken ~33 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Lflgs and/orTubing Inspeciaon(Caliper/ MTT] The technical data listed below is being submitted herewrth. Please acknowledge receipt by returning a signed copy of this transmittat letter to the following : BP Exploration (Alaska),1nc. Petrotechnical Data Center Attn: Joe Lastuflca LR2-1 900 Benson Bh~d. Ancharage, Alaska 99508 and t ~,x,~~~~~"~, nr~i~ ~~~~~~~~ : ~.. ~-._.~ . . . .. ProActive Diagnostic Services, lnc. Attn; Robeit A. Richey 130 West International Airport Road Suite C Anchorage, AK 9959 8 Fa~c (907) 245-8952 1) Injection Profile 04-Jun-09 P2-15A 2~ Signed / ~ ~ ~ ~ ~o~-o3a l ~ 3~~ BL / EDE 50-029 2~409-07 Date:, Print Name: PROACTIVE OIA(iNOSTIC SERVICES, (PIC., 1$0 W. INTERNATIONAL AIRPaRT RD SUITE C, ANCHORAGE, AK 98518 PHONE: (907)245-8951 Fax: (907i245-88952 E-MaIL ,~~ 1 ~.~ "' _. _____ WE831TE ____ ~;€ C:1Documents and Settings\Ownec~Desktop\Transrtdt_BP.dopc s __ • Paper Preview ` b ~~da t~ ca+t -, . "/{~ 4 , .. ~~.,( t . .. _ . .~.__._. _ -___~_ ~...~.,f y/ai{ i~7. x~ Y::~ v 4 ~ ... . !: f `? ,~ =A 5earch Results ~ Neu~r 5earch ~.l V'iew Gar~'' ~ ~~~i `~~ Paper Number 116771-MS ~~ ~ O ~ ~ DOI What's this? 10.2118/116771-MS Title Prudhoe Bay Well P2-15 Surface Casing Failure Au#hors J. Anders, SPE, D. Cismoski, SPE, R. Daniel, SPE, A. Dube, SPE, H. Engel, SPE, A. Hughes, SPE, and T. Norene, SPE, BP Exploratian (Alaska) Inc.; R. Hamilton, FMC; and W. Mohr, Edison Welding Institute Source SPE Annual Technical Conference ~nd Exhibition, 21 ~24 September 2008, Denver, Colorado, USA Copyright 2008. Society of Petroleum Engineers Preview Summary While pre-heating the surface casing landing mandrel in preparation of welding to repair a leak on Prudhoe Bay well P2-15, the wetlhead suddenly and unexpectedly m4ved downward approximately 18 inches. This failure resulted in an injury and required a rig workover to repair the well. The wellhead was cut below the surface casing landing mandrel and sent to a company specializing in metatlurgical anafysis to determine the cause of movement. A secfiion of the surface casing was identified with reduced wall thickness due to drilling wear. As heat was applied to raise the wellhead to welding temperature, the reduced wall thickness section of the surface casing experienced a temperature increase greater than the design pre-heat temperature. This thin-walled section of the casing began losing tensile strength, eventually resulting in the surFace casing collapsing inward and allowing the wellhead to rapidly subside. This paper disCUSSes the causes of the failure and presents recommendations to prevent future failures of this type. Discussion of Incident Prudhoe Bay well P2-15 is in WAG (wateralternating- gas) injection service. It was drilled in 1994 and completed using 10-3/4 inch surface casing and 20 inch conductor ~asin~. In 2004, leakage from the lawer connection of the surFace casing landing mandrel was identified. Th~ well remained in injection service until September 2006, then was shut-in pending repair of the leak. ~ ~~ ~~ ~ DATA. SUBMITTAL COMPLIANCE REPORT 4/30/2009 Permit to Drill 2070320 Well Name/No. PRUDHOE BAY UN PTM P2-15A Operator BP EXPLORATION (ALASKA) INC API No. 50-029-22409-01-00 MD 12800 TVD 9025 Completion Date 4/7/2007 Completion Status 1WINJ Current Status 1WINJ UIC Y REQUIRED INFORMATION Mud Log No Samples No Directional Survey Y DATA INFORMATION Types Electric or Other Logs Run: DIR / GR / RES / PWD Well Log Information: Log/ Electr Data Digital Dataset Type Med/Frmt Number Name __ _ - -- ~D D Asc Directional Survey Rpt Directional Survey D Asc Directional Survey Rpt Directional Survey D Asc Directional Survey Rpt Directional Survey D Asc Directional Survey Rpt Directional Survey ;~.eg Cement Evaluation Cement Evaluation C Las 15683~Induction/Resistivity C Las 15684 Induction/Resistivity C Las 15685 ~nduction/Resistivity Log Log Run Scale Media No 5 Col 1 5 Col 1 (data taken from Logs Portion of Master Well Data Maint Interval OH / Start Stop CH Received Comments 0 12800 Open 4/11/2007 0 12800 Open 4/11/2007 0 10636 Open 4/11/2007 PB 1 0 10636 Open 4/11/2007 PB 1 432 9905 Open 4/11/2007 PB 2 432 9905 Open 4/1112007 PB 2 0 10742 Open 4/11/2007 PB 3 0 10742 Open 4/11/2007 PB 3 10000 11915 Case 6/19/2007 CML, CCL, GR 15-Jun- 2007 10000 11951 Case 7/3/2007 CML, CCL, GR, SCMT 15- Jun-2007 10400 12800 11/9/2007 GR, ROP, RPX w/PDSgraphics Field Data 10500 10636 11/9/2007 P61 GR, ROP, RPX w/PDSgraphics Field Data 10400 10587 11/9/2007 P61 GR, ROP, RPX w/PDSgraphics Field Data 10400 10587 11/9/2007 PB2 GR, ROP, RPX w/PDSgraphics Field Data DATA SUBMITTAL COMPLIANCE REPORT 4/30/2009 Permit to Drill 2070320 Well Name/No. PRUDHOE BAY UN PTM P2-15A Operator BP EXPLORATION (ALASKA) INC API No. 50-029-22409-01-00 MD 12800 TVD 9025 Completion Date 4/7/2007 - - ~ED C Las 15686 Induction/Resistivity D C Lis 17398 /fnduction/Resistivity Log Induction/Resistivity Log Induction/Resistivity C Lis 17399~nduction/Resistivity Log Induction/Resistivity Log /Induction/Resistivity Dr C Lis 17400 Induction/Resistivity Log Induction/Resistivity Lo Induction/Resistivity C Lis 17401~nduction/Resistivity I ~; Log Induction/Resistivity Lo Induction/Resistivity og Cement Evaluation C Pds 17517 Cement Evaluation __. Well Cores/Samples Information: Interval Name Start Stop Completion Status 1WINJ Current Status 1WINJ UIC Y 10400 10742 11/9/2007 PB3 GR, ROP, RPX w/PDSgraphics Field Data 10416 12806 Open 12/31/2008 I LIS Veri, GR, ROP, FET, RPX, RPS, RPM, RPD 25 Blu 10478 12800 Open 12/31!2008 TVD Vision Res. 25 Blu 10478 12800 Open 12/31/2008 MD Vision Res. 10526 10635 Open 12/31/2008 PB1 LIS Veri, GR, ROP, RPX, 25 Blu 10555 10636 Open 12/31/2008 PB1 MD Vision Res. 25 Blu 10555 10636 Open 12/31/2008 P61 TVD Vision Res. 10417 10587 Open 12/31/2008 P62 LIS Veri, GR, ROP, RPX, RPS„ RPM, RPD, FET 25 Blu 10453 10588 Open 12/31/2008 P62 MD Vision Res. 25 Blu 10453 10588 Open 12/31/2008 P62 TVD Vision Res. I 10417 10741 Open 12/31/2008 P62 LIS Veri, GR, ROP, RPX, RPS„ RPM, RPD, FET 25 Blu 10495 10472 Open 12/31/2008 PB3 MD Vision Res. 25 Blu 10495 10472 Open 12/31/2008 PB3 TVD Vision Res. 5 Col 10000 11951 Case 1/28/2009 CML, CCL, GR, SCMT 15- Jun-2007 10000 11951 Case 1/28/2009 CML, CCL, GR, SCMT 15- Jun-2007 Sample Set Sent Received Number Comments DATA SUBMITTAL COMPLIANCE REPORT 4/30/2009 Permit to Drill 2070320 Well Name/No. PRUDHOE BAY UN PTM P2-15A Operator BP EXPLORATION (ALASKA) INC API No. 50-029-22408-01-00 MD 12800 TVD 9025 Completion Date 4/7/2007 Completion Status 1WINJ Current Status 1WINJ UIC Y ADDITIONAL INFORMATION Well Cored? Y'L/ Daily History Received? (/ / Chips Received? ~PJ~ Formation Tops Q/ N Analysis -~-/-N'- Received? Comments: Compliance Reviewed By: - - Date: ~ 1 - ~~ ~ - C 01 /23/09 SchCu~~erg~r Alaska Data & Consulting Services a(" 2525 Gambell Street, Suite 400 \ Anchorage, AK 99503-2838 QJ a ATTtJ: Beth ~J ~p QG °~ at~~k NO.5047 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 H-35 11970840 PRODUCTION PROFILE 08/12/08 1~ 1 -11 12111927 IBP & CROSS-FLOW STP 1 11/24/08 1 1 MPS-41 11966291 SCMT - 01 11/24/08 1 1 K-05C AWJB-00016 MEM PROD PROFILE p _ ~-5' 12/29/08 1 1 14-17A AXOY-00010 MEM INJECTION PROFILE ~ p -~ 01/15/09 1 1 F-33 ALYF-00010 CEMENT IMAGE LOG (p- ~"'" 12/30/08 1 1 K-16AL2 AXIA-00009 MEM PROD PROFILE 0 b 01/10/09 1 1 01-29 AP3O-00011 USIT 'Ij - ~ 01/04/09 1 1 09-30 AY1M-00007 STATIC SPINNER &IBP - ~ L( 01/15/09 1 1 N-18A AZCM-00005 JEWELRY LOG/PRESS/TEMP 01/06/09 1 1 R-24 AY3J-00004 USIT 01/16/09 1 1 N-18A AWLB-00002 USIT 12/26/08 1 1 V-212 AXBD-00010 MEM INJECTION PROFILE ~ 01/16/09 1 1 V-222 ALYF-00011 INJ PROFILE/WFL .~ r~'~ 01/08/09 1 1 07-OVA AYOO-00009 USIT - L 01/22/09 1 1 N-12 12014053 RST - 09/30/08 1 1 E-32B AXOY-00005 MCNL 11/18/08 1 1 P2-15A 11594511 SCMT (PDC) (REVISION 2) i )~,t~ 06/15/07 1 B-27A 11999059 RST ~ OI ~ ~~ 11/07/08 1 1 12-37 40018138 OHM D/LWD EDIT _~(. ~,~- 11/07/08 2 1 N-18A 08AKA0037 OH MWD/LWD EDIT ~Q~j .- -'~ 12/24/08 2 1 H-38 08AKA0031 OH MWD/LWD EDIT G 12/07/08 2 1 .- L( So S = °L '~'U Ai CAC.C .----~.-.-~-......r ..rrr.. • r• r. V~~..-v r..~r ~~~, v~~~~~~~V VI~G VVr1 GNVII IV. BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 ~ /~ 900 E. Benson Blvd. f/ II Anchorage, Alaska 99508 n Date Delivered: Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 90~-~> ~' ATTN: Beth ~~ .,,~„ a Received by: ~ ~,- ~ . ~ U ,.- . _ ,. 41 y..6~.. A ~. x i .S~d~A~lt+T~~',9I1.~.~~ ~~+'~~~~1l~r~~~i~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Date Delivered: Received by: t , NO.5020 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 12/29/08 Well Job # Lo Descri lion 4-20/M-35 12014059 STATIC SURVEY/PERF Date BL Color CD W-18 11968978 PRODUCTION PROFILE _ 12/11/08 1 1 Y-07A 12103704 INJECTION PROFILE ~ 12/20/08 1 P2-35 12031533 SCMT 12/18/08 ~ 1 M-16 12111931 SCMT _ , L~ 12/18/08 1 1 P2-15A 40015006 OH MWD/LWD EDIT 12/19/08 1 1 P2-15APB3 40015006 OH MWD/LWD EDIT _ ~`~ 04/01/07 2 1 P2-i5APB2 40015006 OH MWD/LWD EDIT a ~ 03/27/07 2 a ~ OD 03/24/07 2 1 P2-15AP81 40015006 OH MWD/LWD EDIT 1 W-31A 40017846 OH MWD/LWD EDIT ~~ ( 03/22!07 2 1 W'29 11549353 CH EDIT (USIT) - l ~ G 09/27/08 Q 1 H-05A AXBD-00002 MCNL 12/18/06 1 11/20/08 1 1 ~ U- l g PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 i Date 11-09-2007 Transmittal Number:92919 BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. (BPXA FIELD LOG DATA) f you have any questions, please contact Douglas Dortch at the PDC at 564-4y73 Delivery Contents 1 CD-ROM Containing Fietd Log Data & Electronic Log Prints for the following wells: 05 10C '7~~ =' ~^~ _, w P2-15APB2 ~ ,: =:~.k z _'.:a.7„~ R."# t `~ ~~ ~~ P2 1.5,AP63 - C2 i,~....v~- ~ ~..~.._ ~ .. ~_~,"'~o'z t~ ~'~1 Please ign and Return one copy of this transmittal. Thank You, Douglas Dortch Petrotechnical Data Center Attn: State of Alaska - AOGCC Attn: Christine Mahnken 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 Petrotechnical Data Center LR2- l 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 995 i 9-6612 !/ Page 1 of t Saltmarsh, Arthur C (DOA) From: Hubble, Terrie L [Terrie.Hubble@bp.com] Sent: Friday, July 20, 2007 11:13 AM To: Saltmarsh, Arthur C (DOA) Subject: P2-15A / PTD # 207-032 H i Art, Please reference the following well: Well Name: PBU P2-15A Permit #: 207-032 API #: 50-029-22409-01-00 This well began Injection on June 29, 2007 as a Produced Water Injector There is no well test data. R ~~ JUL 2 61007 7/26/2007 MEMORANDUM To: Tim Regg P.I. Supervisor ~~ ~ 7/,~~~ FROM: Chuck Scheve Petroleum Inspector State of Alaska Alaska Oil and Gas Conservation Commission DATE: Wednesday, July 11, 2007 SUBJECT: Mechanical Integrity Tests BP EXPLORATION (ALASKA) INC P2-liA PRCIDAOE BAY iJN PTM P2-15A Src: Inspector NON-CONFIDENTIAL Reviewed By: P.I. Suprv !~y~ Comm Well Name: PRUDHOE BAY UN PTM P2-15A API Well Number: 50-029-22409-01-00 Inspector Name: Chuck Scheve ~ Insp Num: mitCS070709164630 Permit Number: 207-03z-0 Inspection Date: 7/8/2007 Rel Insp Num: Packer Pretest Initial 15 Min. 30 Min. 45 Min. 60 Min. Depth Well Pz-tsA TypeInj. j w ~ TVD ~_ zo ~ ~ 2soo ~ 7sas~~ IA ~ 2aoo zaso , ~ P.T.D! 2070320 Typ SPT' p~ eTest j Test st _ --1962 I ~ ~ OA ~ T i ~ I _ Interval ~T'~- P/F P - __ Tubing ~ Iszs ! tszs Is2s I tszs NOtes' Pretest pressures observed and found stable. No OA on this well single casing string at surface. ~ Wednesday, July 11, 2007 Page 1 of 1 06/29/07 ~~li~~mb~~~~~ Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth wRn _Inh s I nn fln¢rrin4inn NO. 4324 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Christine Mahnken 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay n~•e QI r In. rtn H-13 11676950 GAS ENTRY SURVEY 06/20/07 C-41 11801077 LDL 06/19/07 A-30A 11661159 MEM PROD PROFILE 06/23/07 1 W-21A 11661140 MEM PROD PROFILE 04/21/07 1 E-21 B 11661157 MEM PROD PROFILE 06/19/07 1 M-23 11626107 PRODUCTION PROFILE 06/23/07 1 01-21 11824330 PRODUCTION PROFILE 06/22/07 1 J-25A 11767130 MEM PROD PROFILE 06/18/07 1 Z-08A 11630483 GLS/PROD LOG 06/22/07 1 M-34 11824330 PRODUCTION PROFILE 06/22/07 1 02-308 11594512 LDL 06/23/07 1 Z-29 1168675$ PRODUCTION PROFILE 06115/07 1 S-38 11801078 LDL 06/20/07 1 H-37A 11594506 PPROF/IPROF (REVISED) 06/05/07 1 N-15 11637129 PROD PROFILE (REVISED) 06/13/07 1 Z-13A 11649962 MEM PROD PROF (REVISED) 04/21/07 1 P2-15A 11594511 SCMT 06/15/07 1 12-05 11676951 USIT (CEMENT) 06/24/07 1 12-05 11676951 USIT (CORROSION) 06/24/07 1 B-15 11626097 USIT 06/14/07 1 G-24A 11628750 SCMT 02/05107 1 r LCr+aG l1Vl~IwlfllLCIJt7C RCtrG r- ~ O T JI17n111Yb AIYU RC i UKIY7IVV VIVt GVY1 CAGE! ! V: BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 V _ ~ ~0~ _ ~`~ Date Delivered: Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Received by: -- I ~i,..,? t • Tom Maunder James Regg AOGCC ~~ Subject P2-15 Injector. Permit to Drill 207032 ~~.~~J ~. 9 "lf?~17 After the RWO the following work was performed: ~las~a ~i~ ~ f;~~ ~,t,s~~?. C,~-~ifrF~:;;: n 5/18/07: Slick line work. Pulled circulating valve and dummied~r~~~~~a 5/19/07: Slick line work. Pulled ball & rod, attempted to run SBHPS. Tools could only reach a depth of 11, 565 feet. (PBTD is 12,712 ft. BKB) 5/23/07: I requested permission from your organization to make a step rate test. 5/24/07: I received an OK to perform this test from James Regg. 5/25/07: Took a bottom hole sample from well via slick line for analysis. 6/04/07: Attempted to pump into well. Crew was unable to pump into the well. Pumped 3.2 bbls of 60/40 into well. Tubing pressured up to 1700 psig. Monitor pressure for 1.5 hours and lost 90 psig. On June 12, 2007 it was necessary to clean the well out using coiled tubing from 11,520 to 12, 712 ft. After the cleanout a short Step Rate Test was performed. The details are listed below. Time TBG Pressure BPM BBLS Remarks 0841 1900 0.7 83 total bbl pumped 0847 2135 1.0 86 0851 2315 1.3 90 0856 2455 1.5 96 0859 2530 1.7 101 0903 2600 2.0 109 0908 2700 2.4 123 0910 2225 2.4 126 0914 2280 3.0 135 0917 2270 3.5 145 0923 2300 4.0 166 0926 970 0.0 170 Dn on pump-formation heal 0944 1900 2.4 Ramp up to 2100 0950 2000 2.4 187 Stable End Test Enclosed is a copy of the Cement Mapping Log run at P2-15 on June 15, 2007. It would appear that the top of the cement is ~ 10,455 BKB. This log started at 11,951 where the hole angle is 70 degrees. If the above meets with you approval I would appreciate a notice, via e-mail, stated your OK. We will then make arrangements for your Field Inspectors to witness the PT of the IA as directed. The well will then be ready for service. June 19, 2007 Ross Warner GPMA Production Engineer e-mail: warnerRL@bp.com Cell: 250-3441 Note: I will be out of the office June 20 and 21sT Re: P2-ISA Step Rate Infectivity Test Subject: lac: P?-15A Step Rate Infectivity Test ~'7 ~1 From: James Regg <jimT-e~Vrvr~admin stc+te.akus= ~~~ ~ (j Date: Thu, 2~ Mav ?0117 13:32:24 -0800 'I'o: "~~'arncr, Ross L" <-Ross.Wariler~ci~bp.coi~1~== Thank you for the 4/3/07-4/7/07 drilling reports, and clarifications during our phone conversation this morning. I have discussed your request to perform a step rate infectivity test with Commisisoner Foerster. Your request to perform a step rate test is approved based on our review of information provided, including details of liner cement job, and pressure test results for the liner, tubing and tubing-casing annulus. Please send a test procedure for our records. Cement bond log and step rate test results should be provided when completed. Jim Regg AOGCC Warner, Ross L wrote: Jim, This is the information Tom requested. Attached you will find the Drilling Reports for: 4/03/07: Running Liner and cementing. Report attached 4/04/07: Pressure testing liner and set liner top packer. Report attached. 4/05/07: Perforating. Report not included 4/06/07: Pulling out of hole with DP conveyed perforating guns. Start running tubing. Report not included. 4/07/07: Landing tubing and setting production packer. Pressure test IA. Reported attached. «P2-15A Drlg. 4-03-07 .pdf» «P2-15A Drlg. 4-04-07.pdf» «P2-15A Drlg. 4-07-07.pdf» Ross Warner GPM Production Engineer 250-3441 __ __ Jim Regg <1im re~;g(%admin.state.ak,us> Petroleum Engineer AOGCC 1 of I 5/24/2007 1:32 PM AOGCC Memorandum Date: 5/24/2007 To: PBU P2-15AWe11 File PTD 207-032 From: Jim Regg, Petroleum Engineer Subject: Step Rate Infectivity Test Request Email request from BP dated 5/23/2004 to perform step rate infectivity test (SRT) into PBU P2- 15A. Well was recently sidetracked and 4 %2-inch liner run. Slickline cement bond logging runs unsuccessful in getting to TD to evaluate liner cement. Three bailer runs returned heavy drilling fluids and solids (maximum volume of drilling fluid and solids is estimated to be 17.5 bbls). Request to perform SRT would confirm if can pump away fluids/solids in liner section that are preventing slickline access. Summary of my review: Cement Proposed -PTD - Liner: 10850-12500 ft MD Liner-Hole Annulus, Gauge Volume: 41 bbls (from AOGCC Cement Calcs Workbook) Planned Cement Volume: 62 bbls (53% excess) Cement Actual -Drilling Report 4/3/2007 - Liner: 10314-12798 ft MD - Liner-Hole Annulus, Gauge Volume: 61 bbls (from AOGCC Cement Calcs Worksheet) - Cement Volume Pumped: 93 bbls (54% excess) - Cement Loss: est. 22 bbls to formation (23% loss) - Cement circulated to surface - No problems encountered during liner cementing Pressure Testing -Drilling Reports 4/4/2007 and 4/7/2007 - Liner pressure test failed; confirmed ZXP liner top packer not set; followed with successful mechanical set of liner top packer; - Liner and 7-5/8" production casing tested to 4500 psi (30 minutes; pass) - Tubing tested to 4500 psi after landing completion (30 minutes; pass) - IA (tubing by 7-5/8" casing annulus) above upper packer tested to 4500 psi (30 minutes; pass) Based on my review, a SRT can be approved. A sufficient amount of cement appears to have been properly placed behind the liner to prevent upward migration of injected fluids and the tubing, casing and liner have demonstrated mechanical integrity by pressure testing. Infectivity test will push fluids (max volume is 17.5 bbls) from the wellbore or require a coil tubing cleanout so the cement bond log can be run. It may also provide some predictive information about the injection performance before placing the well in service. Cement bond log and SRT results must be provided to the Commission after run. P2-15A Step Rate Injectivity Test Subject: P2-15A Step Rate Injectivity Test From: "Warner, Ross L" <Ross.Warner a bp.com> Date: Thu, 2~ iA~iay ?UOi 0~:~9:41 -0800 To: jimrc`~~r(uadn~in.statc.ak.us Jim, This is the information Tom requested. Attached you will find the Drilling Reports for: ~~ 4/03/07: Running Liner and cementing. Report attached `/ 4/04/07: Pressure testing liner and set liner top packer. Report attached. 4/05/07: Perforating. Report not included 4/06/07: Pulling out of hole with DP conveyed perforating guns. Start running tubing. Report not. included. 4/07/07: Landing tubing and setting production packer. Pressure test IA. Reported attached. ~ «P2-15A Drlg. 4-03-07 .pdf» «P2-15A Drlg. 4-04-07.pdf» «P2-15A Drlg. 4-07-07.pdf» Ross Warner GPM Production Engineer 250-3441 __ __ _ __ Content-Description: P2-15A Drlg. 4-03-07 .pdf P2-ISA Drlg. 4-03-07 .pdf Content-Type: application/octet-stream Content-Encoding: base64 Content-Description: P2-15A Drlg. 4-04-07.pdf P2-15A Drlg. 4-04-07.pdf Content-Type: application/octet-stream Content-Encoding: base64 Content-Description: P2-15A Drlg. 4-07-07.pdf P2-15A Drlg. 4-07-07.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of I 5/24/2007 9:43 AM [Fwd: P2-15A Step Rate Test Request] Subject: [Fwd: P2-15A Step Rate Test Request] From: ThomasMaundcr <tom_maunder@admin.state.ak.us> Date: ~~~ cd, 23 May 2007 15:28:27 -0800 To: Ross ~~'arner<=Ross.Wartler(u;bp.cor~~=~ .. ':.lnn Recd <-:~u11 re~~(a~admm.stnte.ak.us . _ ~ ~ g ~2-h~` 7 Ross, ~' `' Can you provide an operations summary of the liner cementi g peration. I show we received the completion report in early May, however I don't recall seeing it. I remember the difficulties encountered at the beginning. You relate that the casing and liner were pressure tested. I would presume that the rig tested the IA when the tubing was run. The operations report would verify that. I am forwarding your request to Jim Regg. I am soon to depart on vacation and he will be handling these issues while I am gone. We look forward to receiving the documents. Tom Maunder, PE AOGCC ------- Original Message -------- Subject:P2-15A Step Rate Test Request Date:Wed, 23 May 2007 15:04:59 -0800 From:Warner, Ross L <I~oss.Warner(u~E~p.com> To:tom marttlcler~iadmin.state.ak,us Reference: P2-15 Permit to Drill # 207032 AOGCC Dear Mr. Thomas Maunder: This well had an integrity problem which was corrected with a Rig Workover. The next step, as the Permit to Drill reflects, was to sidetrack the to a new bottom hole location. The rig aspects of this job were completed 4/7/07 but we still need to run a cement bond log and pressure test the IA before injecting. ~/ ~ 7 ~p On 5/19/07 a slickline unit attempted to run ashut-in bottom hole pressure survey, but they were unable to get below 11, 565 ft. MD. They made three bailer runs to 11,591 ft. recovering what appear to be heavy drilling fluids and some solids. As the attached well sketch indicates the top of the perforations are at 11,860 ft. This is the depth we intend to run the CBL from to the top of the liner. The purpose of the e-mail is to request that we can make a short step rate injection test with the hope this bridge or heavy fluids can be injected away and we can proceed with the final operations at this well. If the above is not possible we will make a coil tubing cleanout of the well. For you information the casing and liner were both tested to 4500 psi before perforating and running ~~ tubing. l of 2 5/24/2007 8:56 AM [Fwd: P2-15A Step Rate Test Request] ~ • As soon as we can clear the liner to the perforation we will run the CBL and pressure test the IA with a State Witness before putting this well in service. I would appreciate your concurrence for this plan at your earliest connivance. Sincerely, Ross Warner May 23, 2007 GPMA Production Engineer 250-3441 «P2-15A. pdf» Content-Type: application octet-stream P2-15A.pdf'. Content-Encoding: base64 2 of 2 5/24/2007 8:56 AM 11\LL.- I.IVY WELLHEAD= FMC P~ =15A ACTUATOR = BAKER C KB. ELEV = 404' ~~~ ~~~.. ^ ~~~~~ BF. ELEV = 11.2' KOP = 987' Max Angle = 87 @ 12482' --r____._____..~______.__,...._...,.._,.. Datum MD = ????' Datum TVD = 8800' SS 10-3/4" CSG, 45.5f~, NT-80, ID = 9.953" 1 4380' f Minimum ID = 3.725" @ 10,318' HES XN NtPPLE 112" TBG, 12.6#, TGII L80, .0152 bpf, ID = 3.958" I 10330' E ~AFk f Y NUl t5: 29' 1982' 3315 10-314" 45.5# L-80 CSG Cut @ Cellar Base 4-112" HES X-NIP, ID = 3.813" GAS LIFT MANDREL EV TYPE VLV LATCH 46 O~TI~DfvIY ~ BK T 10,211' -~ 41/2" HES X-NIP, ID = 3.813" 10274' 4-112" x 7-5/8" Baker S-3 Packer 10,297' 4-112" HES X-NfP, ID = 3.813"~ 10,318' 4-1/2" HES XN-NIP, ID = 3.725" DATE 05118:0' 1©, 3,~1' 4-112" TUBING TA ,.. W.W.,- ~,. WLEG O = 3.958" 10,314' 7-5/8" BKR ZXP LNR TOP PKR, U = 4.930" MILLOUT WINDOW IN 7-5/8" 10453 - 1046 ~~ ~ f~ ~~~ ~- ~ ~u~ C..cc~~~s- ~~+~ slt~~~ -~+~-- C~L ~~ jry 577 PERFORATION SUMMARY REF LOG: 4-112" Liner Tally 04/04/2007 ANGLE AT TOP PERF: 56 @ 11860' Nofe: Refer to Reduction DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-112" 6 11860 - 11950 O 04105!07 2-112" 6 12200 - 12350 O 04/05/07 2-1/2" 6 12400 - 12510 O 04/05/07 2-112" 6 12550 - 12710 O 04!05/07 PBTD I~ 12712' 4-112" TBG, 12.6#, TGtI L80, .0152 bpi, ID = 3.958" 12798' '~ 11705' I-j SET PXN PLUG (01/23/07} 4-112" TBG, 12.6#, L80, .0152 bpf, ID = 3.958" 11727' 11727' 4-112" TUBING TAIL, WLEG PBTD 12125' 11718' ELMD TT LOGGED 03l26194~ ~~~ 7-5/8" CSG, 29.7#, NT-95, ID = 6.875" 12210' DATE REV BY COMMENTS DATE REV BY COMMENTS POINT MCINTYRE UNIT 3108!94 ORIGINALCOMPLEfION 04!07107 MJM/7ES SIDETRACKCOMPLETION WELL: P2-15A 1/08/O6 EZL/PJC 7-518' CSG CORRECTION 04v8t07 ;PAG COt'~RECTlON3 PERMtT NO: 207-032 9/24/06 RDW/PAG WANER SFTY NOTE DELETED 05/18!07 JLJ/TLH GLV Cl0 API No: 50-029-22409-01 2/03!07 KSBITLH GLV CIO 05/22/07 TLH/TLH DEPTH CORRECTIONS SEC 14, T12N, R14E, 599.28' FEL & 4005.61` FNL 2109/07 SWC/PAG SET PXN PLUG {1!23107) 2/24107 MSS!l7LH CEMENT PLUG BP F~cploration (Alaska) v • BP EXPLORATION Daily Operations Report Page ~ ofa Operator: BP EXPLORATION Rig: NABORS TES Report: 34 Well: P2-15A Event: REENTER+COMPLETE Date: 4!312007 Field: POINT MACINTYRE Well Type: DEVELOPMENT Current Well Status Depth MD: 12,800.0 {ft) Casing Size: 7.625 (in) Costs in: USD Rig Accept: 01;30 3/4/2007 Est. TVD: 9,125.0. {ft) Casing (MD): 12,210,0 (ft} Daily Mud: 24,250 Rig Release: Progress: {ft) Next Casing Size: 4.500 (in) Cum. Mud: 294,674 Spud Date: 2!1911994 Auth Depth: 12,500.0 (ft} Next Casing (MD}: 13,000.0 (ft) Daily Well: 164,956 WX Date: 3!29/2007 Hole Size: 6.750 (in} Next Casing (TVD}:9,083.0 (ft) Cum. Well: 4,030,156 Elev Ref: MEAN SEA LEVEL DOUDFS/Target: 33.631!20.40 Geologist: Ray KB Elev; 40.40 (ft) Engineer: Phil Smith Tot. Personnel: 37 Supervisor: Ferguson Martyn Shearer Program: Cost Ahead: -1,100,000 USD, Days Ahead: -18.00 _____ Weather: 16 mph W, +12 F/wc -4 Snowing Current Status: POOH wl liner running tools 24hr Summary: Run & cement 4.5" TC-II liner, set linertop packer and hanger, Swap to brine, Begin POH. 24hr Forecast: POOH, LD Exces s DP, PT Liner, RU & Run DPC perf guns. Comments: No accidents, No injuries, No harm to the environment 0 Hr Rig Repair NPT, 0 Hr Rig Repair NPT on well, 23.5 Hrs Rig Repair NPT in 2007. Junked shaker screens = 0. Total 2007 = 58 Screens. HSE & Well Control Days Since Last DAFWC: 1229 _ All Free Days: 33 Last Cs Test Press.: 4,500 _ _.. _ ................ ........_._.. _._..... g (ps1) Last Envir. Inc"sdent: 215/2007 Last BOP Press. Test: 3/28/2007 Last Trip Drill (D1): 412!2007 Next BOP Press. Test: 4/11/2007 Last Accum. Drill (D4): 3/29/2007 Last Safety Meeting: 4/312007 Last Divertor Drill {D3): 3/9/2007 Last Spill Drill: 411{2007 ~ No. Stop Cards: 2 Regulatory Agency Insp: N Non-compliance Issued: N FIRE: 4/3/2007 KICK WHILE DRILL (D2)3131/2007 ~ ' -_... I Pump Slow Pump Ftates (Circ) Slow Pump Rates (Choke} Slow Pump Rates {Kill) FIT TVD: 8,002.0 (tt) ~ Stroke Rate Pressure{) Stroke Rate Pressure{) Stroke Rate Pressure() FIT EMW: 12.02 (Peg) ....... _.- ............._. ----- --- --- ___._ _ __-- -.....--- .__° (MAASSP: 632 (psi) I _ ..... Test Pressure: 632 (psi} Kick Tolerance: 12.00 {ppg) Kick Volume: 50.0 (bbl) Operational Parameters ROP Daily: Rotating Weight: Daily Bit Hrs: (hr) Pump Status -Dril ling and Riser ROP Cum,: Pick Up Wt.: Daily Sliding Hrs:0A0 (hr} -Pump Type Eff. Strokes Liner Size: Circ. Rate WOB (min): Slack Off Wt.: Cum. Bit Hrs: (} f (} () {) WOB {max): Circ. Rate Riser: RPM Min.: Circ. Rate Hole: Ann. Vel. Riser: (ft/min} RPM DH: Circ. Off Bottom: Ann. Vel. DC: (ft/min} Torq. on Bottom: Circ. On Bottom: Ann. Vel. DP: (ft/min) Torq. off Bottom: Jar Hrs since Inspect: 103 (hr} Drillin g Fluid Type: WATER/BRINE 10 sec gels: 6 (Ib/100ft2} Ca: (mg/L) ES: (mV) Time/Loc: 22:00/PIT 10 min gels: 12 {Ib1100ft2) K+: (mg/L) Solids: (%) Depth; 12,800. (ft} Fluid Loss: (cc/30min} CaCl2: (%) Oil: (%} Temp: 79 (°F} HTHP Temp: (°F) NaCI: 8.10 (°k) :Water: (%) Density: 9.60 (ppg) HTHP WL: (cc130min) CI-: 141,800 (mg/L} Oil/Water. 1 Funnel Visc.: 28 (s/qt) 'Cake: (132") Sand: (%) Daily Cuttings: {bbl) ECD: (ppg) MBT: (ppb} HGS: (ppb) Cum. Cuttings: (bbE) PV: 11 (cp) Lime: {ppb) LGS: (ppb) :Lost Downhole, 22.0 (bbl) YP: 19 (Ib/100ft') ' PM: (mL) Pf/Mf: / (mLlmL) :Lost Surface: (bbl) pH: Operations Summary From-To Hrs ! Phase Tas k Activity Code ' NPT Operation Op. Depth (hr) D0.00-01.30 1.50 RUNPR CASE RU P ~ ~ Continue RU {o run 4-112" TC-II jiner. PJSM. 01:30-06:00 4.50 RUNPR CASE RIH P -'~~ ~ Run 2 joints of 4 912" 12.8# L-8Q IBT-M and 57 joints of 4112" 12.6# 2,490 (L-80 TC-EI Liner. Baker Loc shoe track & torque IBT-M to 4,200 ft-Ibs. Lock 1 centralizer 10' up from €loat shoe and lock 1 centralizer Printed: 4/4120(17 5:25:28 AM • BP EXPLORATION Daily Operations Report Page 2 of 3 Operator: BP EXPLORATION Rig: NABOBS TES Report: 34 Welt: P2-15A Event: REENTER+COMPLETE Date: 4/3/2007 Field: POINT MACINTYRE Well Type: DEVELOPMENT O erations Summa From-To firs Phase Task Activity :Code NPT Operation Op. Depth (hr) 01:30-06 00 4.50 RUNPR CASE RIH P ;mid joint on joint 2. Check floats, OK. Placing 4 518" x 6 1%2" free 2,490 1 :float centralizers on joints 3 thru 50. Torque turned all connections to :3,850 ft-Ibs optimum torque. Utilized Jet Lube Seal Guard on TC-II ;threads. _ 06 00-08 00 2.00 RUNPR CASE _ CIR P ~ Make i:p Bakers 5-1l2" x 7-518"Flex-Lock liner hanger w! HRD-ZXP 2,490 ~ Packer and run in the hole with 1 stand of 4" HT-40 dril€ pipe to 2,566'. f .Circulate liner volume at 210 gpm 240 psi. Rig down nabors casing I _ ;equipment, ready floor for handling 4" HT-40 DP. 08:00-12:30 4.50 RUNPR CASE RIH ; P ' Run in the hole with 4 112"12.6# L-80 TC-II liner to 10,385'. Filling 10,385 , every 70 stands run w:th 10.5 ppg LSND mud PU -135k, SO - 110k, 12.30-13.30 ' 1.00 RUNPR CASE _ __ _ CIR P Circulate 1.5 linerwolume (175 bbls}. S#age pumps up to 6 bpm. PU - 10,385 150k, SO - 117k. 13:30-16 00 , 2.$0 RUNPR CASE _ _ RIH P Continue RIH from 90,385' fo 12,681' md. RU Cernenting head and 12,681 'lines. 16:00-19:00 ' 3.00 RUNPR CASE ~ CIR P ;Wash liner to bottom. Tagging bottom at 12,800'. Pick 2' off bottom at 12,800 12,798'. Circulate 3 liner volumes: Staging pumps up to 4.5 bbl/min ' 950 psi. PJSM with Schlumberger/Dowel/. Batch mix cement. Reciprocate pipe. 19.00-21 00.2.00 IRUNPR CEMT _. _ _. . CMT P Pump 5 bbls of water and pressure test lines to 45430 psi. 12,800 ~ Pump 22 bbls 12.0 ppg mud push, followed by 93.8 bb3 of 15.8 ppg E class G cement. j ` Wash lines thru T to flow line. Drop drill pipe wiper plug. `Switch to rig pump and pump 40 bbl of 9.6ppg Pert pill followed with 10.5 ppg LSND mud. Bump plug with 138 bbis away. Lost returns prior to bumping plug and . j I ;pushed -22 bbls cement to formation. ~ ;Pressure up to 2500 psi. PU to 180k to confirm hanger is set. :Pressure up to 3500 psi. Release from hanger. Bleed pressure and check floats. Set down 70k on to set Baker packer and saw positive :indication of shear. Repeated with rotation to contrim set. Pressure up to 1000 psi and pickup 26'. Circulate 30 bbl of 10.5 ppg mud @ _ _ _ 310 gpm 1810 psi. 4 1/2" Liner Top at 10,314'. CIP at 2024 Hrs. _ -- 21:00-22 00 1.00 RUNPR CEMT _. CIR P PU. Circulate cement out of annulus w/ 495 bbls 1Q.5 ppg LSNt7 mud 10,300 @ 325 gpm & 1922 psi. Saw -10 bbls cement returned to surtace strung out in 92 bbls of dumped mud. Continue to circulate to flush `annulus. 22 00-22 30 0.50 RUNPR CEMT ~ - _._.. _..... C!R P Pump 75 bbl soap sweep. Displace well w7 9.6 ppg bane @ 560 gpm, 10,300 3 .3600 psi 484 bbls 22:30-00 00 1.50 RUNPR CEMT _ RD '. P Rig down Einar cementing head. Blow down lines. Prepare to POOH. 10,300 06:00 Update From-To Hrs Phase Task ' Activity Code ' NPT Operation Op. Depth {hr) ___ 00:00-04 30 4.50 RUNPR CEMT _.. . POH P Pull out of hole from 1t?,300' to 2,040' in stands racking back in derrick. 2,000 ,.. 04:3Q-06:00 1.50 RUNPR CEMT LD ; P ~ ' Continue pulling out of hole from 2,000' to -900 laying down drillpipe 2,000 ' excess not needed for DPC perforating run. Mud Log Information Formation KUPARUK/PUT RIVER :Form. Top MD. 11,854.0 (ft) : Bkgrnd Gas Trip Gas Lithology SANDSTONE ;Conn. Gas 1Pore. Press {ppg) ^,~ Materials /Consumption A..~_~ Item Units Usage On Hand __ Item Units Usage On Rand DIESEL GAL 1972: 5382 __ _.._.____..~ __~_.~ Personnel ~~-^ Corn an _..... P-- Y .. _ No. ~ Hours Company No. -- Hours Company No. I Hours FAIRWEATHER 11 12.00 1 AK PETROLEUM CONTRACT 12.00 BP - ~ 1 ~ 12.00 NABOBS 2I 12.00 NABOBS 24 12.00 M-I DRILLING FLUIDS 21 12.00 ~. /J`C ~ KS %~ Printed: 414!2007 5:25:25 AM f ~ BP EXPLORAT#ON Deity Operations Report Page 1 of 3 Operator: BP EXPLORATION Rig: NABOBS 7ES Report: 35 Well: P2-15A Event: REENTER+COMPLETE Date: 4!4!2007 Field: POINT MACINTYRE Well Type: DEVELOPMENT Current Welt Status Depth MD: 12,800.0 {ft} Casing Size: 7.625 (in} Costs in: USD Rig Accept: 01:30 3!4/2007 Est. TVD: 9,125.0 (ft) Casing (MD): 12,210.0 (ft} Daily Mud: 6,299 Rig Release: Progress: {ft) Next Casing Size: 4.500 {in) Cum. Mud: 300,973 Spud Date: 2119/1994 Auth Depth; 12,500.0 (ft) Next Casing (MD}: 12,800.0 (ft) Daily Well: 242,339 WX Date: 3129!2007 Hole Size: 6.750 (in) Next Casing (TVD):9,083.0 {ft) Cum. Well: 4,274,340 Elev Ref: MEAN SEA LEVEL DOUDFSITarget: 34.63!120.40 Liner Size: 4.500 {in) Geologist: Liner (MD}: 12,798.0 (ft) KB Elev: 40.40 (ft} Engineer. Phil Smith Liner Top (MD}: 13,312.0 (ft} Tot. Personnel: 34 Supervisor: Ferguson! Martyn / Shearer Program: Cost Ahead: -1,204,000 USD, Days Ahead: -18.20 _ Weather: 5 mph SW, -3 F/wc -14 Clear ____ _ _ Current Status: POH w/ RTTS & Baker Dog Sub 4 24hr Summary: POOH, LD Exces s DP, PT fo 4500 -Fail, RIH w! RTTS & Pkr setting dogs, Set pkr & Tst 4500 - OK., POH 24hr Forecast: POH, RU for guns, RIH 8 DPC perforate welt, POOH. Comments: No accidents, No injuries, No harm to the environment 0 Hr Rig Repair N PT, 0 Hr Rig Repair NPT on well, 23.5 Hrs Rig Repair NPT in 2007. Junked shaker screens = 0. Total 2007 = 58 Screens. HSE ~ Well Control Days Since Last DAFWC : 1230 All Free Days: 34 _ _ Last Csg Test Press., 4,500 {psi) Last Envir. Incident: 2!5/2047 Last BOP Press. Test: 3/28!2007 Last Trip Drill (D1): 4/4/2007 Next BOP Press. Test: 4 /1 112 0 0 7 Last Accum. Drill (D4): 3129(2007 Last Safety Meeting: 4/4/2007 Last Divertor Drill {D3): 3/9/2007 Last Spill Drill: 4/4/2047 No. Stop Cards: 6 Regulatory Agency Insp: N Non-compliance Issued: N FIRE: 4/3/2007 KICK WHILE DRILL (D2)3/3112007 Pump Slow Pump Rates (C~rc) Slow Pump Rates (Choke) ~ Slow Pump Rates (Kill) FIT ND 8 002.0 ft Stroke Rake Pressure Stroke Rate Pressure ~ Stroke Rate Pressure FIT EMW. 12.02 (ppgj ; - . MAASSP: 1,006 (psi) _ _ __ - i __ Test Pressure: 632 (psi) ` ~ Kick Tolerance: 12.00 (ppg) { ~ Kick Volume: 50.0 (bbl) i O erational Parameters ROP Daily: Rotating Weight: Daily Bit Hrs: (hr) Pump Sta tus -Dril ling and Ri er ROP Cum.: Pick Up Wt.: Daily Sliding Hrs:0.00 (hr) :Pump -Type; Eff. Strokes s Liner Size Circ. Rate WOB (min): Slack Off WL: Cum. Bit Hrs: {) O (} O WOB (max): Circ. Rate Riser: RPM Min.: Circ. Rate Hole: Ann. Vel. Riser. (ft/min) RPM DH: Circ. Off Bottom: Ann. Vel. DC: (ft/min} Torq. on Bottom: Circ. On Bottom: Ann. Vel. DP: (ft/min) Torq. off Bottom: Jar Hrs since Inspect: 103 {hr) Drillin g Fluid Type: WATER/BRINE 10 sec gels: 6 (Ib/100ftz) Ca: (mg1L} ; ES: {mV) Timelt_oc: 22:00lPIT 10 min gels: 12 (1b/100ft2} K+: (mg/L} :Solids: (%) Depth: 12,800. {fk) Fluid Loss: (cc130min) CaCl2: (%) Oil: (%) Temp: 60 {°F) HTHP Temp: (°F} NaCI: 8.10 (%} :Water: (%) Density: 9.60 {ppg) HTHP WL: {cc/30min) CI-: 141,800 {mg1L} Oil/Water: ! Funnel Visc.: 28 {s/qt) Cake: (132") Sand: (%} Daily Cuttings: (bbl) ECD: (ppg) MBT: (ppb) HGS: {ppb) Cum. Cuttings: (bbl} PV: 11 (cp) `Lime: {ppb} LGS: (ppb) :Lost Downhole: 52.0 (bbl) YP: 19 (Ib/100ft2) PM: (mL) PfIMf: / (mUmL} ;Lost Surface: {bbl) PH~ O}serations Surrtrnary From-To Hrs Phase Task Activity Code NPT Operation Op. Depth ! (hr) 00:00-04 30 ; 4.50 RUNPR CEM~ POFi ,._ .P ~ Pull out of hole from 10,300 to 2,000' in stands rad<ing back in derrick. 2 000 1 ` 04;30-06:30 2.00 RUNPR~ CEMT _ _ LD P -'-'- ~•- Continue pulling out of hole from 2,000' to surface laying down ^_ drillpipe excess not needed for DPC perforating run.L/D liner packer :running tool. Printed: 4!512007 6:17:71 AM G • BP EXPLORATION Daily Opera#ions Report Page 2 of 3 Operator: BP EXPLORATION Rig: NABORS 7ES Report: 35 Well: P2-15A Event: REENTER+COMPLETE Date: 4/4!2007 Field: POINT MACINTYRE Well Type: DEVELOPMENT Operations Summary From-To Hrs Phase Task Activity Code I NP7 Operation Op. Depth ' (hr} 06:30-07:00 ' 0.50 RUNPR CEMT TSTPRS - P ! , R!U to test 4112" liner V 4500 psi. 07:00-07:30 0.50 RUNPR CEMT TSTPRS P ;Waiting on cement compressive strength results. 07.3Q-09 30 2.06 RUNPR CEMT _._.... . TSTPRS P Attempt to test liner. Note: @ 1500 psi a bobble was. detected in ;pressure up. @ 1850 psi pressure bled off. Retest resulted in a pressure bleed off @ 1050 psE ... _ 09.34-11 QO ' 1.50 RUNPR CEMT _ . TSTPRS N ; DEAL Consult with town. R!D Yest equipment. Order RTTS tool, -service fop _ drive & ng white waiting. 11:00-13 30:2.50 RUNPR CEMT _ RiH N DFAL P/U & M!U RTTS, R1H t! 2680'. Test upper portion of 7 518" Gsg. U 2,680 ;4000 psi. fI5 min. Test 7 518" ES cementer ~ Tie in @ 2665' Pass 13:30-14:30 1.00 RUNPR I CEMT RIH N DFAL RIH fl 2680' - U 3830'. Consult w/ Baker on possibility of ZXP liner top 3.830 ~ ' !packer not set. _ _ _ _ _ ____ ~ __ '_ _ -Baker suggests running rotating dog sub in tandem w! RTTS. 14 30-16 00 1.50 RUNP CEMT POH N DFAL POH f/ 3830'. Mobilize Baker tools. 3 830 R ... 16.00-17 00 1.00 UNPR EMT _ _. _ -. - PU , N ~ DFAL R/U Baker liner top sef4'ing assembly w! Dog Sub. 17:00-20 30.3.50 RUtJPR CEMT RIH N DFAL RIH U 10314 , PU Wt-965K. SOUV- 123K, PaSivi w! Rig crew, 10,314 Haliburton, Baker & BP reps. ---- - - 20:30-21:30 1.00 RUNPR CEMT -DFAL.....--- - - ----..~..__..._._._....-----...------------------------._................_ RIH----- N - 'Tagged liner top @ 10321`, set down 40KSheared packer setting dogs 10,314 and confirm ZXP packer set W150K down. Clear indication on surface ._. ~ _ ~ ---------- _ _ _ ' of set. _ - 21 30-23 00 1.50 RUNPR CEMT _ I TSTPRS N ~ DFAL ~RU test equipment Test 7~/8 ca s an liner t/ 4500 psi. f/ 30 10 314 I ~ ~ ~~~ min -Pass C ' 23.00-00 00 1.00 RUNPR CEMT i PC3H N ~ DFAL Release RTTS, open vatve, P4N t! 6992' @ do"rght. 10,314 a 06:00 Update From-To Hrs I Phase ~ Task Activity :Code NPT Operation Op. Depth (hr) i z 00:00-02:30 2.50 j I ------ RUNPR CEMT POH N ~ DFAL `POHNft 6992' to surface w/ RTTS & Dog sub. ~ 02:30-03:00 = 0.50 , f RUNPR CEMT _ _ _. _. .. LD N DFAL - - RD & LD RTTS & Dogsub. 03.00-03 30:0.50 OTHCM PERFO RU P PJSM, RU for drill pipe conveyed perforating guri riin. 03:30-04:30 1.00 OTHCM PERFO MU P 'Make up 42 jts of 2912" --HSD PJ 2506 perforating guns (6 shots per 911 foot), SLB~ E-fire firing head & emergency disconnect sub 04:30-05 00 ; Q.50 ~THCM PERFO RU ; P ; Change elevators, RU to run 2 7/8"PAC. 911 05.00-06.00 ~ 1.00 OTHCMI PERFO ~ RIH P _ ~ PU 2 7/8 - 6.5 Ib PAC & run in hole. 1,500 Mud Log Information Formation KUPARUKIPUT RIVER -Form. Top MD. 11,854.0 (ft) Bkgrnd Gas Trip Gas Lithotogy SANDSTONE ;Conn. Gas Pore. Press (ppg) Materials ! Consume#ion item Units ~ Usage On Hand Item Units Usage On Hand DIESEL :GAL 2150: 5382 Personnel Company No Hours Company No. Hours Company No. Hours FAIRINEATHER ..'!. ._92.00 AK PETROLEUM CONTRACT _V 1 _ 12.00 BP _._._..1_ -- 12.00 NABORS 2 12.00 NABORS 24 12.00 M-i DRILLING FLUIDS 2 12.00 DOYON 1 14.00 NABORS 1 12.00 ANADRILL SCHLUMBERGER 0~ 12.00 ANADRILL SCHLUMBERGER 1 12.00 PETROTECHNICAL RESOUR p 12.00 i ./ ~°~,,Q Meg - I "'1~~~ Printed: arsrzoo~ s:i~:ti nra ~ ~ BP EXPLORATION Daily Operations Report Page 1 of 3 Operator: BP EXPLORATION Rig: NABOBS 7ES Report: 38 Well: P2-15A Event: REENTER+COMPLETE Date: 4/7/2007 Field: POINT MACINTYRE Well Type: DEVELOPMENT Current Well Status Depth MD: 12,800.0 {ft} Casing Size: 7.625 (in) Costs in: USD Rig Accept: 01:30314/2007 Est. TVD: 9,125.0 {ft) Casing (MD): 12,210.0 (ft} Daily Mud: 7,932 Rig Release: 4l7f2007 Progress: (ft) Next Casing Size: 4.500 (in} Cum. Mud: 313,252 Spud Date: 2!19/1994 Auth Depth: 12,500.0 (ft) Next Casing (MD): 12,800.0 (ft) Daily Well: 230,312 WX Date: 3/29/2007 Hole Size: 6.750 {in) Next Casing (TVD}:9,083.0 {ft} Cum. Well: 5,089,626 Elev Ref: MEAN SEA LEVEL DOL/DFSlTarget: 37.631120.40 Liner Size: 4.500 (in) Geologist: liner (MD): 12,798.0 (ft} KB Elev: 40.40 (ft) Engineer: Phil Smith Liner Top (MD): 13,312.0 (ft) Tot. Personnel: 33 Supervisor: Ferguson/ Martyrs/ Shearer Program: Cost Ahead: 0 USD, Days Ahead: -18.20 Weather: 10.3 mph 5W, 5 F/wc -10 Clear Current Status: Rig down. Rig rel __ eased at 00:00 hrs 24hr Summary: Run 4.5" completi on. Set PKR. ND BOP, NU Tree. Freeze protect 24hr Forecast: Rig down and move to DS 03-36 Comments: HSE & Well Controi Days Since Last DAFWC: 1233 All Free Days: 37 ...-.w....__..._...... _. _..... ___...._ ... ............. Last Csg Test Press.: 4,5QO (psi) Last Pnvir. Incident: 2!5/2047 Last BOP Press. Test: 3/28/2007 Last Trip Dril] (D1 }: 4/5/2007 Next BOP Press. Test: 4/11/2007 Last Accum. brill (D4): 3/29/2007 Last Safety Meeting: 4/6/2007 Last Divertor Drill (D3): 319!2007 Last Spill Drill: 4/4/2007 No. Stop Cards: Regulatory Agency Insp: Non-compliance Issued: FIRE: 4!6/2007 KECK WHILE DRILL {D2}3/31/2007 Pump Slow Pump Bales {Circ) Slow Pump Rates {Choke} Slow Pump Rates (Kill) FIT TVD: 8,002.0 (ft) Stroke Rate PressureO 5lroke Rate PressureO Stroke Rate PressureQ FIT EMW: 12.02 (ppg) MAASSP: 1,006 {psi) _._.._. . _......_..__....____._. Test Pressure: 632 (psi) Kick Tolerance: (ppg) Kick Volume: (bbl) Operational Parameters ROP Daily: Rotating Weight: Daily Bit Hrs: {hr) Pump Sta tus -Dril ling and Riser ROP Cum.: Pick Up Wt.: Daily Sliding Hrs:0.00 (hr) :Pump Type Eff. Strokes __ Liner Size: Circ. Rate WOB (min): Slack Off Wt.: Cum. Bit Hrs: (} {) (} (} WOB (max): Circ. Rate Riser: RPM Min.: Circ. Rate Hole: Ann. VeL Riser. (fUmin) RPM DH: Circ. Off Bottom: Ann. Vel. DC: (ft/min) Torq. on Bottom: Circ. On Bottom: Ann. Vel. DP: (ftlmin) Torq, off Bottom: Jar Hrs since Inspect: 103 (hr) Drillin Fluid Type: WATER/BRINE 10 sec gels: (Ib1100ft2) Ca: {mgtL} ES: (mV) TimelLoc: : ! 10 min gels: jIbJ100ftz) K+: (mg/L) :Solids: {%) Depth: 12,800. (ft} Fiuid Loss: (cc/30min) CaCl2: (%) :Oil: {%) Temp: {°F) HTHP Temp: (°F) NaCI: (%) Wafer: (%) Density: (ppg} HTHP WL: (ccl30min) CI-: {mg/L) OilM/ater. Funnel Visc.: (slgt) 'Cake: (!32") Sand: (%) :Daily Cuttings: (bbl) ECD: (ppg) MBT: (ppb) HGS: {ppb) Cum. Cuttings: (bbl) PV: (cp) Lime: (ppb} LG5: {ppb} Lost Downhole: (bbl) YP: (Ib1100ftz) ~ PM: (mL) Pf/Mf: / (mUmL) ;Lost Surface: {bbl} pH: Opera#ions Summary From-To Hrs Phase Task Activity Code NPT Operation Op. Depth (hr) _..... _ Q0:00-01 06 : 1.00 RUNCM ~UNCO _ CMPSTG P ~ Continue #o run 4 1/2 12.6# - L-84 TCIf Tbg from 9,758 - 10,300' md. 10,300 _ ,Brine wt 9.6 ppg. Wellbore is static. ....... ~ 01.00-02 00 , 1.00 RUNG RUNG P LANb7W RlN w/4-1/2 `TC-II tubing and tag up on base of tieback receptacle. 10,300 ~ Space out and insert 2 pups (9.81' i3< 3.79') to position WLEG 5' above base of tieback receptacle .._ : 02:00-03 QO .1.00 RUNCMI RUNCtJ . LAN©TH P MU & land tubing hanger. Run in took down screws and torque to 450 10,300 ft-Ibs. Printed: 418/2D07 6:55:15 PM • • BP EXPLORATION Daily Operations Report Page 2 of 3 Operator: BP EXPLORATION Rig: NABORS 7ES Report: 38 Well: P2 -15A Event: REENTER+COMPLETE Date: 4/7J2007 Field: POINT MACINTYRE Weff Type: DEVELOPMENT Operations Summary From-To Hrs (Phase Task Activity -Code ; NPT Operation Op. Depth (hr) I 03 00-04 30 1.50 I UNC RUNCO ~ CIR P Reverse circulate 20 bbls clean 9.6 NaCI Brine followed by 182 obis 10,300 ~ corrosion inhibited brine and chased w/ 86 bbls clean 9.6 ppg NaCI bane 04 3005 00 0.50 jRUNCNh ,RUNC ~ LD _ _ _ _ _ P ~ Drop ball and-rod back out landing joint 10 300 I ~~ 05:00-07 00 , 2.00 iRUNCIvI RUNCd TSTPRS P :Pressure upon Tubing to 4500 psi and set packer. Hold for 30 minutes 10,300 ;for tubing test - OK. Bleed tubing perssure to 2500 psi. Pressure up ;annulus to 45D0 psi hold for 30 minutes. OK. Bleed annulus and tubing to zero. Pressure up annulus to 2240 psi to shear DCK valve in GLM at 3314'. Pump 3 bbl of brine both ways to confirm pump out. ---- _ _ ~ !Rig down test equipment. Blow down lines. _.._ i 07:00-08 00 1.00 RUNCM RUNC TSTPRS _ _ P Install TWC in tubing hanger Test from below to 1000 psi ~/~~-~~ 10,300 ~ 08:00-73 30 5.50 RUNCM RUNC _ ND _ P.. Nipple down BOP flow line arZd~riser. Nipple up FMC 4 1!2" 5040 poi 10,300 Tree and adaptor spool. NOTE: Corrosion department crew applied RG2401 (Blue goo} ____________,. ~ _ _ _ _ _ `sealing compound to surface of 7 5/8" x 20" casing slips a ..._ - 13:30-14.30 : i.00 ! RUNCM R L1NC0 1 TSTPRS P Test Adaptor spool lower seal sleeve to 5000 psi for 15 minutes OK. 1 D,300 ~ ~ ~ Test tree, upper SBMS seal sleeve leaking. 14 30-16 00 1.50 RLJNCM RUNCO' ND P Nipple down tree Install new SBMS seal sleeve - 10,300 { 16 00 17 OD 1 00 i RUNCM~ RUNC Nt1 P Nipple up tree. Test tree and SBMS to 5000 psi for 15 minutes.YOK. 17:00-18:00 1.OD ' RUNCiv1 RUNCO FREEZE __T___._-._ .-.._.____-- -...... ..---,__....___ _-- _ P Rig up DSM lubicator. Pull TWC. 10,300 ~ I RU _._. 18:40-20:00 :2.00 NCM RUNCO FREEZE P Rig up Hot oil unit. PJSM. Test lines to 3500 psi. Pump 85 bbl 75 10,300 deg F diesel down annulus and allow to U tube for freeze protect to 200D'. 20 00 21 15 1.25 UNCM RUNCO SETOTR _ P Install 8PV wi4h DSM libticator Rig down. 10 300 21 15 21 45 :0.50 RUNCM RUNCO TSTPRS P ~ Hot oil unit test BPV to 1D00 psi from below. OK Blow down lines 10 300 ~ _ sand ng down Hot oil unit. ~ 21:45-00:00 2.25 RUNCM RUNCO SETOTR _ ___ _ _ P - ;:Insiail VR plugs in both Tubing spool valve outlets. install flanges andrv 10,300 :needle valves on outlets. Glean rig, rig down. Released rig at 00:00 hfS Mud Log Information Formation KUPARUKIPUT RIVER 'Form- Top MD. 11,854.0 (ft) Bkgrnd Gas Trip Gas Litholagy SANDSTONE !Conn. Gas Pore. Press (ppg} Materials /Consumption __ Item Units Usage ! On Hand Ifem Units Usa a On Hand g . DIESEL. ~.-_~ 'GAL 0 5460 _..___.____-----.____-.-.-- __....-- --._...._._ ......_.. ----...... ~__._. , Personnel ---__ Company No ~ Hours Company No Hours Company No. Hours FAIRWEATH ER _ 1. ....12.00 A . K PETROLEUM CONTRACT... .......1 12 00 BP -. ~ -....3. 12.Q0 NABORS 2 12.00 NABORS 24 12.00 M-I DRILLING FLUIDS 2 12.00 DOYON 1 14.00 NABORS 1 12.00 ANADRILL SCHLUMBERGER OI 12.00 ANADRILL SCHLUMBERGER O I 12.00 PETROTECHNICAL RESOUR 0 12.00 ! Cumulative Phase Breakdown P lanned Change of Scape Total Total Cost Phase Prod % Total NPT % Total WOW % Tota! _ Prod %Total -NPT % Total . W01N % Total Hours USO PRE 47.D0 72.9% 17.50 271% s4:5o 471,929.58 DECOMP 309.00 85.4% 48.50 13.6% 357.50 1,491,727.0 WEXIT 56.25 22.2% 196.75 77.8% ` 253.00 1,383,173.8 PROD1 109.D0100.0% 109.00 496,876.00 RUNPRD 34.50 66.3%` 17.50 33.7% 52.00 402,918.00 OTHCMP 3D.50100.D%' 30.50 539,55D.00 RUNCMP 38.50100,0%: 38.50 268,958.00 TOTALS- 624.75 69.0%: 280.25 31.0°k 0.00 O.D% _ 0.00 '0.0% 0.00 0.0% 0.00 0.0°1° _ -~ 9Q5.00 5,055,132.4 Ham- T" ,vt,,~r---~ ~~ Pdnled: 4/8l2DW 6:55:15 PM P2-15A Step Rate Test • Subject: P2-15A Step Rate Test From: "Warner, Ross L"• -iZoss.~V~~rner@bp.com> Date; ,Thu, 24 May ?(~i)7 1 x:12:12 -O~0~ 'I'o: jirure~~~r(uadmin.state.ak.us Jim, ~~~~~ Enclosed is the program we will utilize at the subject well. This program will not be sent to the Slope until next week sometime. We are currently attempting to obtain some more samples for analysis. Thanks for your help. Ross «P2-15A Step Rate Test.doc» 'Content-Description: P2-15A Step Rate Test.doc P2-15A Step Rate Test.doc 'Content-Type: application/msword Content-Encoding: base64 1 of 1 5/24/2007 3:22 PM • ~~~ ~~ To: Jerry Bixby/Clark Olsen Date: May 25, 2007 GPB Wells Operations Supervisor From: Ross Warner GPM Production Engineer sub;ect: P2-15Ai Step Rate Test. Cost Code: 5L1066 IOR: 700 bopd Estimated cost: $20K Summary: 1 FB Perform in'ectivit test per pro ram. Well data: Injection Well: Need to run CBL & PT IA with witness. Cannot get slickline tools below 11,591' SLM. . Max Deviation: 96 degrees @15090 ft. MD BHP: 4225 psi @ 8800' SS Min. ID: 3.725" @ 10,318' HES XN Nipple Last TD tag: 5/19/2007: 11,591' SLM Last DH Ops: As above. Perforations: 11860-11950, 12200-12350, 12400-12510, 12550-12710' Latest H2S value: Not in Data Base. Brief Background Information: This well had an integrity problem which was corrected with a Rig Workover. The well was then sidetracked to a new bottom hole location and perforated as indicated in the well schematic. The rig moved off this well on April 7, 2007. The plan was to obtain a SBHPS and a CBL after the rig move. On May 18/19, 2007 slickline attempted the static survey but was only able to reach a TD of 11,565' SLM. Ensuing bailing took place with a final TD reached at 11,591 ft. The description of the sample(s) was "It looked like it was FlowPro, pretty thick consistency like grease. We had a few metal shavings but never did get anything else solid such as sand. We think it might be possible to inject into this well under the present conditions and clear the tubing so the CBL can be run from the top of the perforations to the liner top. • ~~~~ ~ 07 ~ ~~ ~~ v~ ~~~' C~c~ ~ ~ ~~~J~ ~ ~ ~A~~~ ; u11 Present Conditions ~~~`~~ The DCK valve has been pulled and replaced with a dummy valve. The IA was PT to 3000 psig successfully: • 2000 ft. of diesel in the tubing and IA • 9.6 #/gal brine in the tubing. • Reservoir BHP, at the top of the perforation 11,860 ft. (8935' SS), is 4290 psi. • Hydrostatic pressure in the tubing at the above depth is 4480 psi. • The slickline crew reported 50 psig tubing pressure after the last job. • Tubing and liner volume to the top of the perforations is 180 bbls. • Frac gradient is thought to be about 0.7 psi. Procedure: 1. Rig up LRS and be prepared to pump 250 bbls of 1 %KCL water. 2. With the present fluids in the tubing, surface frac pressure would be 1775 psig. With the tubing loaded with 1 %KCL surface frac pressure would be 2400 psig at the surface. This 0.7 frac gradient is not cast in stone. 3. Perform a step rate test using equal time intervals of 5 minutes each. If frac pressure is reached reduce the rate such that you are not pumping above the frac gradient. Pump away at least 180 bbls. Freeze protect the top of the tubing per normal procedures. Monitor IA as it is fully liquid packed. Bleed off pressure as necessary due to thermal heating and ballooning. 4. If initial pumping "locks up" after catching pressure do not attempt to rock the pump to gain infectivity. Do not exceed 3000 psig. ,/ If further discussion is needed please call: Ross Warner at: 564-5359 (work), 333-9017 (home), 250-3441 (cell). cc: Well file G ANC Well Work Programs Amy Frankenburg GPB, GPMA Lead DS Operator GPB, GPMA DS Operator 2 STATE OF ALASKA -3-a~ ALASKA OIL AND GAS CONSERVATION COMMISSION ~~v~t~ ~~~'~ 0 2 ?007 WELL COMPLETION OR RECOMPLETION REPORT AND LOG ~Iaska 0i & Ges Cons. Commission A nrhnrsna 1a. Well Status: ^ Oil ^ Gas ^ Plugged ^ Abandoned ^ Suspended ^ WAG zoAAC zs.,os zoAAC zs.,,o ^ GINJ ®WINJ ^ WDSPL No. of Completions One Other 1b. Well Class: ^ Development ^ Exploratory ^ Stratigraphic ®Service 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aba 4/7/2007 ~ '~ 12. Permit to Drill Number 207-032 ~ 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 3/24/2007. 13. API Number 50-029-22409-01-00 ~ 4a. Location of Well (Governmental Section): Surtace: ' ' 7. Date T.D. Reached 4/1/2007 , 14. Well Name and Number: P2-15A ~ 21 FNL, 1171 FWL, SEC. 14, T12N, R14E, UM Top of Productive Horizon: 1133' FSL, 4474' FWL, SEC. 02, T12N, R14E, UM 8. KB Elevation (ft): 40.4' 15. Field /Pool(s): Prudhoe Bay Field /Point _. Total Depth: 1838' FSL, 5071' FWL, SEC. 02, T12N, R14E, UM 9. Piug Back Depth (MD+TVD) 12712 + 9112 Ft McIntyre Pool 4b. Location of Well (State Base Plane Coordinates): Surface: x- 681407 y- 5998559 Zone- ASP4 10. Total Depth (MD+TVD) 12800 + 9125 Ft 16. Property Designation: ADL 365548 " TPI: x- 684545 y- 6005071 Zone- ASP4 Total Depth: x- 685124 y- 6005791 Zone- ASP4 11. Depth where SSSV set None MD 17. Land Use Permit: 18. Directional Survey ®Yes ^ No 19. Water depth, if offshore N/A MSL 20. Thickness of Permafrost 1750' (Approx.) 21. Logs Run: /ydOf/ O DIR / GR / RES / PWD D-':o 2Z. CASING, LINER AND CEMENTING RECORD CASING $ETTINCr DEPTH MD SETTING DEPTH.TVD HOLE AMOUNT SIZE Wi. PER FT. ` GRApE TOP BOTTOM TOP` BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H-40 Surface 80' Surface 80' 30" 260 sx Arctic Set A rox. 10-3/4" 45.5# NT80LHE Surface 4380' Surface 3662' 13-1/2" 1326 sx Coldset III 354 sx Class 'G' 7-5/8" 2 .7# NT 5H S dace 4 Surfa 79 7' 9-7/ " 506 sx Class ' 712 x Clas ' 4-1/2" 12.6# L-80 10314' 12798' 7896' 9125' 6-3/4" 454 sx Class 'G' 23. Perforations open to Production (MD + TVD of Top and 24. TUBING .RECORD Bottom Interval, Size and Number; if none, state "none"): SIZE DEPTH SET MD PACKER SET MD 2-1/2" Gun Diameter, 6 spf 4-1/2", 12.6#, L-80 10331' 10274' MD TVD MD TVD 11860' - 11950' 8976' - 9017 12200' - 12350' 9069' - 9080' 25.' ACID, FRACTURE, CEMENT SQUEEZE, ETC. 12400' - 12510' 9084' - 9091' DEPTH INTERVAL MO AMOUNT Sc KIND OF MATERIAL USED 12550' - 12710' 9095' - 9112' 2000' Freeze Protect w/ 85 Bbls of Diesel 26. PRODUCTION TEST Date First Production: Not on Injection Yet Method of Operation (Flowing, Gas Lift, etc.): N/A Date of Test Hours Tested PRODUCTION FOR TEST PERIOD OIL-BBL GAS-MCF WATER-BBL CHOKE SIZE GAS-OIL RATIO FIOW TUbing PreSS. CaSing PreSSUfe CALCULATED 24-HOUR RATE• OIL-BBL GAS-McF WATER-BBC OIL GRAVITY-API (CORK) 27. CORE DATA Brief description of lithology, porosity, fractures, apparent dips and presence of oil, gas or water (attach separate sheet, if necessary). Submit core chips; if none, state "none". '~ ~~u ~ =~~u'E ~ ~: D None 1F1Qp S- -D. - ~ ~F~ MAY ~ i 2007 _ . Form 10-407 Revised 12/2003 CONTINUED ON REVERSE SIDE aR~~~~.: 2$ GEOLOGIC MARKS 29. ORMATION TESTS Include and briefly summarize test results. List intervals tested, NAMe MD TVD and attach detailed supporting data as necessary. If no tests were conducted, state "None". Top HRZ 11785' 8931' None Top Kalubik 11820' 8952' Top Kuparuk UC1 11854' 8972' Top Kuparuk UB4 11920' 9005' Top Kuparuk U63 11984' 9028' Top Kuparuk UB1-2 12065' 9050' 30. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 31. I hereby certify that the fore oing is true and correct to the best of my knowledge. ns Q~ / e Title Technical Assistant Date Signed Terrie Hubbl P2-15A 207-032 Prepared By NameMumber. Terrie Hubble, 564-4628 Well Number Permit N . / A rOV81 N Drilling Engineer: Phil Smith, 564-4897 INSTRUCTIONS GENERAL: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. ITEM 1a: 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 elevation in feet above mean low low water. 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: True vertical thickness. ITEM 22; Attached supplemental records for this well should show the details of any muRiple stage cementing and the location of the cementing tool. ITEM 23: 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 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITEM 27: If no cores taken, indicate "None". ITEM 29: List all test information. If none, state "None". Form 10-407 Revised 12/2003 Submit Original Only BP EXPLORATION Page 1 of 1 Leak-Off Test Summary Legal Name: P2-15 Common Name: P2-15 Test Date Test Type .__---- 3/21/2007 FIT 3/23/2007 FIT Test Depth (TMD) Test Depth (TVD) AMW Surface Pressure leak Off Pressure (BHP) EMW -- ___ ___ 10,582.0 (ft) 8,087.0 (ft) 10.50 (ppg) 630 (psi) 5,041 (psi) 12.00 (ppg) 10,460.0 (ft) 8,002.0 (ft) 10.50 (ppg) 632 (psi) 4,997 (psi) 12.02 (ppg) ~.~ Printed: 4/9/2007 11:14:02 AM BP EXPLORATION Page t of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date I From - To Hours ~ Task ; Code I NPT i Phase Description of Operations 3/1/2007 09:00 - 09:30 09:30 - 10:30 10:30 - 15:00 15:00 - 20:00 20:00 - 00:00 4.00 MOB P '3/2/2007 00:00 - 17:00 17.00 MOB P 17:00 - 00:00 I 7.00 I MOB I P 3/3/2007 100:00 - 17:30 I 17.50 I MOB I N 17:30 - 19:00 ~ 19:00 - 21:30 21:30 - 00:00 3/4/2007 00:00 - 01:30 01:30 - 03:15 03:15 - 04:00 04:00 - 05:00 05:00 - 10:30 10:30 - 12:00 12:00 - 18:00 PRE Prep rig floor for laying down derrick PRE Lay down derrick PRE Prepare pit module for move. Disconnect electrical from mechanic shop, camp and connexs. Break service lines from substructure to pit module. PRE Move Camp and Pits from W-Pad to P2-15. Stage pits on P2-15, spot camp and shop PRE Move Sub off W-204 and stage on Pad. PRE Move Sub Unit from W-Pad to P2-15 -Sub on Location waiting on pre-rig PRE Perform derrick inspection, Link tilt proximity switch checked out ok. Raise Derrick & ready rig for moving onto P2-15. Rig on 'standby w/full crew' rate from 1700-0000 0.50 MOB P 1.00 MOB P 4.50 MOB P 5.001 MOB I P WAIT PRE Rig standing by for pre-rig to complete. 01:00 -Flowline finally thawed out enough to get some flow through. Methanol spotted in flowline. 03:00 -Pad operations began blowing down flowline in preparation for removal. 100-ton crane mobilized and prepping to roll from WOA to P2-15. Expecting flowline pick to take place sometime late this morning. 10:00 -Crane on location and prepping for flowline removal. 11:00 - 12:00 in depth pre-spud meeting held w/ both crews. 13:00 -Flowline Removed. Roads and Pads begins to level pad. 15:00 -Pad leveling complete. Return to rig-move operations. PRE Clear snow and prep area around wellhead for rig-mats. PRE Lay Rig mats on location. Spread herculite. Spot 3 wellhead assemblies, conductor buttweld sub, and mud-cross behind well on herculite. PRE Move rig to wellhead and onto mats. PRE Continue jockey rig over well. Check w/ plumb-bob and line up center of rotary tabe over top of tree cap. Rig Accept at 01:30 hrs. DECOMP Close and button up cellar. ND master valve and adapter flange. Install stop plug in Cameron HP BPV for later BOP test. DECOMP RU T-Bar and check rig spacing in regards to pulling BPV after BOPE made up - OK. PU Landing joint and run through rotary table to tubing hanger. Try to MU to threads in tubing hanger. Only able to make up 1.5 turns out of 8.5. DECOMP Jack rig back up and re-position 4 inches back. Attempt to MU landing joint again. Able to get 4 turns before in bind. Jack rig again and move another 6 inches back. MU landing joint full 8.5 turns - OK. Baker fishing hand on location for input on rig positioning for tubing pulling -Good. DECOMP MU mudcross and Blind-Shear onto wellhead. DECOMP Rig up equipment to cut & weld riser for BOPE due to the leaning wellhead. DECOMP Cut, hang, and weld riser into position that will fit with level rig 1.50 MOB P 2.50 MOB P 2.50 MOB P 1.50 MOB P 1.75 WHSUR P 0.75 WHSUR P 1.00 WHSUR P 5.50 WHSUR P 1.50 WHSUR P 6.00 WHSUR P Printed: 4/9/2007 11:14:06 AM ~ ~ BP EXPLORATION Page 2 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date 'From - To ! Hours ~ Task Code NPT Phase Description of Operations 3/4/2007 12:00 - 18:00 6.00 WHSUR P DECOMP and leaning wellhead. 18:00 - 19:00 1.00 W HSUR P DECOMP R/D welding equipment. Clean and clear cellar area. 19:00 - 21:00 2.00 WHSUR P DECOMP PJSM. ND riser, remove blank plate (for wellhead protection during cutting and welding operations), and replace w/API gasket. NU Riser & RU BOP test equipment. 21:00 - 23:00 2.00 BOPSU P DECOMP PJSM. Pressure up and block in 3800psi on control line to SSSV to prevent trapping pressure below SSSV if pressure from BOP test was to leak by HP-BPV during test. Test single gate blind shear rams for 5 minutes C~3 250psi & 5 min C~3 3000psi. Repeat test 4 times to test inner choke valve, outer choke valve, inner kill valve, outer kill valve. All tests OK. Test witnessed by BP WSL Matt Martyn, NAD toolpusher Biff Perry. Witness waived by AOGCC Rep. Chuck Scheve. 23:00 - 23:30 0.50 WHSUR P DECOMP PJSM and hazard analysis w/ all hands on pulling the HP-BPV without a lubricator. 23:30 - 00:00 0.50 WHSUR P DECOMP RIH w/ T-Bar and screw into dart portion of HP-BPV. Screw dart into BPV to release poppit, but not getting enough turns. Work dart in an out several turns but no success in un-seating poppit. 3/5/2007 00:00 - 00:30 0.50 WHSUR P DECOMP Continue trying to pull HP-BPV. After several attempts but no success in un-seating poppit. Pull HP-BPV dart and RIH w/ standard BPV setting tool. No problems unseating poppit. Saw bubbles above rams when poppit released confirming pressure release from below BPV. Continue to thread retrieval tool into BPV and successfully pull BPV. Well static. 00:30 - 01:30 1.00 WHSUR P DECOMP Pull master bushing and run in 4-1/2" NSCT landing joint. MU landing joint 8 turns into hanger. Cover hole in rig floor. RU casing running scaffolding in order for slickline and E-line to work at level height w/ top of landing joint. PJSM w/ slickline crew and rig hands. 01:30 - 04:30 3.00 W HSUR P DECOMP RU and RIH w/ slickline flapper checker to SSSV. slickline took control of SSSV and held 4500 psi on control line. Tag up on no-go above valve and check that flapper is open. Tool not hanging up in SSSV. POOH. No visible damage to tattle tales once tool at surface. RD flapper checker toolstring. 04:30 - 09:30 5.00 EVAL P DECOMP RU 3.75" OD Broach toolstring &RIH for drift and work cement stringers in preparation for E-Line jet cutter (OD of Jet Cutter is 3.65"). Had to work area 10' above SSSV for 2-3 minutes before passing through w/ broach. Continue RIH w/ no problems until tag up at 10,660' SLM (target E-Line cut depth 11,020'). Work broach for 30-45 minutes and only able to make 5 feet of progress to a depth of 10,665 SLM. Begin POOH. Consult w/ Phil Smith in town and decide to cancel slickline operations, and move to E-Line targeting a shallower cut depth. RD slickline once at surface. 4500psi left blocked in to SSSV control line and monitored for E-Line. 09:30 - 10:30 1.00 PERF P DECOMP PJSM w/ E-line crew and hands on location. Spot and RU for E-Line Jet Cutter operations. 10:30 - 12:00 1.50 PERF P DECOMP RIH w/ 3.65" OD SCP Jet-Cutter toolstring. No problems RIH until gently set down w/ tool at 10,651' ELM. Confirmed set down and logged back up to inspect pipe w/ CCL. Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 3 of 28 Operations Summary Report Legal Well .Common W .Event Nam 'Contractor Rig Name: Date Name: ell Name: e: Name: From - To P2-15 P2-15 REENTE NABOB NABOB Hours R+COM S ALASK S 7ES Task PLET A DRI Code E LLING NPT Start I Rig Rig Phase Spud Date: 2/19/1994 : 2/28/2007 End: 4/7/2007 Release: 4/7/2007 Number: Description of Operations 3/5/2007 12:00 - 12:45 0.75 PERF P DECOMP Pull into position and cut tubing at 10,610' ELM = 18' up from first collar seen on CCL. Good indication of cutter firing. 12:45 - 14:30 1.75 PERF P DECOMP POOH & Rig Back E-Line for circulation. 14:30 - 17:30 3.00 CLEAN P DECOMP PJSM w/ hands. RU circulating lines to pump through cut at 10,610' md. Pumped 11 bbls 9.6 brine down tubing C 2.5 bpm 300 psi to recover freeze protect diesel from annulus. Reverse circulated 40 bbls 80 vis 9.5 ppg spacer/sweep followed by 518 bbls 9.6ppg brine from surface to surface ~ 4bpm 700psi. Recovered 20 bbls of strung out diesel freeze protect fluids and cement spacer fluid from tubing and annulus. Note: While circulating, OA pressure built up to as much as 6psi. Above 3 psi, needle valve opened and constantly bled pressure. Total of -20 gal bled off during circulation and OA went on a vac afterwards. 17:30 - 18:30 1.00 CLEAN P DECOMP RU to RIH w/ second E-Line Jet Cutter. PJSM w/ new rig crew prior to arming cutter. 18:30 - 19:30 1.00 PERF P DECOMP RIH w/ 3.65" OD SCP Jet-Cutter toolstring to SSSV. Correlate depth to tubing tally. Pull into position and cut tubing at 2,288' ELM = 10' below the top of the first full joint below the TRSSSV. Good indication of cutter firing. 19:30 - 20:15 0.75 PERF P DECOMP POOH & Rig Down E-Line. Have E-line unit stand by until tubing hanger pulled in case shallower cut needed to get hanger out of bind. 20:15 - 20:45 0.50 WHSUR P DECOMP PJSM w/ Hands for attempting to pull tubing hanger to floor. FMC hands backed out all tubing lock down screws. FMC and Camco bled off pressure on SSSV control line to zero. RU floor to pull tubing hanger. 20:45 - 21:00 0.25 WHSUR P DECOMP Start pulling tubing hanger via landing joint. Calculated hookload w/ 2290' of tubing is 48k lbs. Slowly PU to 55k trying to work landing joint back and forth w/link-tilt. Sawa 3k release when trying to work w/ link tilt. While pulling 52k, unable to work angle much w/ Zink-tilt. RU tugger & strap to landing joint to help pull joint towards skate and release bind. Slowly work tubing hanger free by keeping 5-7k overpull on landing joint, and working landing joint back and forth with tugger. 21:00 - 21:15 0.25 WHSUR P DECOMP Tubing hanger free. PU = 48k lbs. Work tubing hanger up through modified riser adjusting angle as needed using tugger to clear edges on ram body, and rotary table /rig floor. Tubing hanger at rig floor. 21:15 - 00:00 2.75 PULL P DECOMP Break out tubing hanger. Start spooling operations for control line. Pull and lay down 4-1/2", 12.6# tubing from 2,288' cut depth to 1,263'. Note: Opened needle valve on OA - no flow or pressure. Leaving valve wide open and monitoring output w/ Veco hand stationed in cellar. 3/6/2007 00:00 - 04:00 4.00 PULL P DECOMP Continue pulling 4.5" 12.6# completion string from 1,263' and to surface (Original cut made 10' below top of full joint under Printetl: 4/9/2007 11:14:06 AM t ~ BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date From - To 3/6/2007 00:00 - 04:00 P2-15 P2-15 REENTER+COMPLETE NABOBS ALASKA DRILLING NABORS7ES Hours Task ~ Code NPT ____ )_-----___-_ J 4.001 PULL P 04:00 - 05:00 1.00 DHB P 05:00 - 07:00 2.00 DHB P 07:00 - 08:00 1.00 DHB P 08:00 - 08:30 0.50 DHB P 08:30 - 10:00 1.50 TA P 10:00 - 10:30 0.50 TA P 10:30 - 12:00 1.50 TA P 12:00 - 13:30 1.50 TA P 13:30 - 14:00 0.50 TA P 14:00 - 15:30 1.50 WHSUR P 15:30 - 17:30 2.00 WHSUR N 17:30 - 18:00 18:00 - 19:00 0.501 WHSUR I N 1.00 I TA I N Page 4 of 28 Spud Date: 2/19/1994 Start: 2/28/2007 End: 4/7/2007 Rig Release: 4/7/2007 Rig Number: Phase I Description of Operations DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP DECOMP HMAN I DECOMP HMAN I DECOMP HMANIDECOMP SSSV C~3 2,288' md.) spooling single 1/4" SS control line while pulling. All tubing recovered successfully and control line spooled w/o incident. 29 of 30 SS bands recovered from well. Jet cut stub slightly mushroomed but clean and not split. Max OD on cut end -5.1 ". Clear rig floor of tubing pulling equipment. Load pipeshed w/ 4-3/4" DC's & strap same. RIH w/ 24 4-3/4" DC's. Rack back 8 stands of to be readily available for use as weight pipe below storm packer after cutting 7-5/8" casing. Clean and clear rig floor of collar handling equipment. MU Baker Multi-String mechanical casing cutter tool and RIH to 200'. Displace top 200' of wellbore and riser to diesel. RU and make handy all tools needed during time from cutting 7-5/8" casing through setting storm packer to help reduce the time that the annulus is exposed through the wellhead. Locate collar depths w/ mechanical cutter. Found collar at 111.45' and and 70.51' md. RIH to 90.45' and and begin cutting 7-5/8" 29.7# casing. Cutting parameters were 45 rpm, 1.5k torque, 240 gpm, 685 psi. Confirm cut by RIH and POH past cut depth and take weight. Saw 270 psi decrease after cut complete. POH & LD cutter tool. Blades show sign of wear on teeth up to -1 cm. RU Packoff retrieval tool, RIH and latch solidly into packoff. Back out lock down screws and retrieve packoff to surface w/ a 15k overpull to unseat, then free to move. No excessive wear or lock down screw grooves on packoff. RU &RIH w/ casing spear to pull 7-5/8" casing hanger to floor w/ 60' casing stub. Work hanger through wellhead w/ restriction. Hanger appears to be in a bind. Able to get 1.5 feet of movement, and then hit a restriction at 150k overpull where we would get no pipe movement for the next 25k of tension. Work pipe repeatedly and get exactly the same results. Suspect difficulty pulling pipe is due to 7-5/8" collar on bottom casing hanger pup (1.6 feet) is hanging up solidly when reaching the point where the 10-3/4" casing was jammed into hanger. We think the 10-3/4 could be undergauge and holding the 7-5/8" collar. Consult w/ town ODE Phil Smith. Decision made to RIH and re-cut 7-5/8" casing in middle of pup immediately below casing hanger to allow a drift or milling run prior to getting collars through top of 10-3/4". RIH w/ mechanical cutter again. Locate top of casing hanger top ~ 27.3' w/ tool blades, and RIH an additional 1.3 ft. Begin cutting 7-5/8" 2.97# casing. Cutting parameters were 45 rpm, 1.5k torque, 268 gpm, 870 psi. Confirm cut by RIH and POH past cut depth and take weight. Saw 300 psi decrease after cut complete. POOH, LD mechanical cutter. Note: shortly before RD from second cut, designated cellar observer noted fluid trickling from wellhead connection to Printed: 4/9/2007 11:74:06 AM • A BP EXPLORATION Page 5 of 28 Operations Summary Report Legal Well Name: P2-15 .Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 'Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date From - To ~ Hours Task ;Code NPT Phase Description of Operations - - - -- - ~ - ~3/6/2007 18:00 - 19:00 1.00 TA N HMAN DECOMP 10-3/4" casing and into pre-prepared absorb and catch-can. 19:00 - 20:30 1.50 WHSUR N HMAN DECOMP RU &RIH w/ casing spear to pull 7-5/8" casing hanger to floor w/ casing hanger only and 1' of pup. Work hanger through wellhead w/ restriction. Hanger still appears to be in a bind. Seeing same 1.5 feet of movement, and then hitting a restriction at 150k overpull where we would get no pipe movement for the next 25k of tension. 20:30 - 21:00 0.50 WHSUR N HMAN DECOMP Run packoff back into hole in hopes that packoff will help to centralize casing hanger and reduce bind from leaning wellhead. 21:00 - 23:30 2.50 WHSUR N HMAN DECOMP RU &RIH w/ casing spear to pull 7-5/8" casing hanger to floor w/ casing hanger only and 1' of pup w/ packoff installed. Work hanger through wellhead w/ restriction. Hanger still appears to be in a bind. Seeing same 1.5 feet of movement, and then hitting a restriction at 150k overpull where we would get no pipe movement for the next 25k of tension. 23:30 - 00:00 0.50 WHSUR N . HMAN DECOMP RU Packoff retrieval tool, RIH and retrieve packoff to surface w/o overpull to unseat, free to move. Again, no wear or lock down screw grooves on packoff. 3/7/2007 00:00 - 02:00 2.00 WHSUR N HMAN DECOMP Nipple Down riser in order to work hanger out of wellhead without bind from angle between wellhead and riser. 02:00 - 03:30 1.50 WHSUR N HMAN DECOMP Attempt to pull hanger free by RIH w/ only spear and lifting sub to below rig floor, Sting into hanger and work spear w/ 2 tuggers -one through rotary table, and one through mouse-hole to get proper angle. Never saw any movement in hanger after working repeatedly. 03:30 - 05:00 1.50 WHSUR N HMAN DECOMP Investigated and prepared tools for attempting to pull on hanger w/ bridge cranes. Insufficient rigging equipment available to safely rig up elevators to cranes. Shut down and decide to pull again w/ topdrive on joint of pipe. 05:00 - 07:00 2.00 WHSUR N HMAN DECOMP MU single joint of pipe and stab into casing spear. Pul! on casing hanger w/joint of pipe in topdrive, but no riser between rams and rig floor. Saw the same results as in previous attempts, but able to visually check that the hanger and spear tools are not in a pinch or bind in the BOP or wellhead. Pulled up to 200k over. LD casing spear. 07:00 - 09:00 2.00 WHSUR N HMAN DECOMP Nipple riser back up to RIH and make another casing cut. 09:00 - 11:00 2.00 TA N HMAN DECOMP PU 7-5/8" Baker multistring casing cutter w/ 8" blades and RIH to make cut just below casing hanger again. Located previous cut w/ blades and begin to make cut in same spot. Cutting parameters: 850 psi, 290 gpm, 1.4k TO, 60 rpm. After 2.5 minutes, pressure dropped U 560psi and still 1.4k TO. After 12 minutes, TO dropped to 0.9k. Continue to cut for another 2 minutes and saw no further pressure drop or torque decrease. POOH. 11:00 - 11:30 0.50 WHSUR N HMAN DECOMP RU and RIH w/ casing spear assembly and successfully retrieve casing hanger. No overpull needed to unseat or pull out of hole. 11:30 - 12:00 0.50 WHSUR N HMAN DECOMP Run back in hole w/ casing spear after laying down 7-5/8" hanger and sting into casing stub. Attempted unsuccessfully (pulled 200k over) to pull casing stub out w/o hanger. Casing not cut at previous cut. 12:00 - 13:30 1.50 TA N HMAN DECOMP PU 7-5/8" Baker multistring casing cutter w/ 8" blades and RIH Printed: 4/9/2007 11:14:06 AM f ~ BP EXPLORATION Page 6 of 28 Operations Summary Report .Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 .Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 ',Rig Name: NABOBS 7ES Rig Number: E Date ~ From - To Hours Task Code ~; NPT ~ Phase ~ Description of Operations ~ ~ - - L--_ - 3/7/2007 12:00 - 13:30 1.50 TA N HMAN DECOMP to make in middle of second joint below the surface (90.5' md) again. Located previous cut w/ blades and begin to make cut in same spot. Cutting parameters: 520 psi, 276 gpm, 1.5k TO, 60 rpm. After 15 minutes, no pressure drop seen but TO dropped to 1.4k. Confirm cut w/ blades by setting down 4k on cut. POOH. RD cutter. 13:30 - 14:00 0.50 WHSUR P DECOMP RU and RIH w/ casing spear assembly and successfully retrieve -61.4' of 7-5/8" casing. No overpull needed to pull out of hole. 14:00 - 15:30 1.50 W HSUR P DECOMP PJSM w/ hands. RU casing equipment and break out /lay down 1.47' cut off pup trom below casing hanger, 41.83' full joint, and 18.07' cut off joint from above cut. RD casing equipment, clean & clear rig floor. 15:30 - 17:00 1.50 WHSUR P DECOMP RU 9.50" OD string mill to drift the 10-3/4 casing for storm packer. Unable to pass bottom of wellhead w/ string mill. POOH, LD mill assembly. Clean and clear rig floor and consult w/ town. 17:00 - 18:30 1.50 WHSUR P DECOMP RIH w/ muleshoe, 8 stands 4-3/4" DC's, 2 stands HWDP to 923' MD. Drain fluid from stack as metal displaces fluid on RIH to avoid having fluid run out of casing during planned storm packer run to come. 18:30 - 20:00 1.50 WHSUR P DECOMP POOH. Stand back 8 stands DC's and 2 stands HWDP. 20:00 -21:30 1.50 BOPSU P DECOMP PJSM. Remove blind-shear rams from single gate BOP. Blow down service lines between pits and rig in preparation for repositioning rig. 21:30 - 00:00 2.50 BOPSU P DECOMP PJSM. ND BOPE and mudcross. 3/8/2007 00:00 - 02:00 2.00 BOPSU P DECOMP Continue to ND single gate BOP and 13-5/8" mudcross. Once ROPE moved off of wellhead, the top of the 10-3/4" casing was visible. Casing visible egged and torn in one line where casing was very thin. At bottom of tear there was acurly-O protruding about 1.5 inches into casing. 02:00 - 02:45 0.75 WHSUR P DECOMP Clean out cellar area and make room for FMC to set up Wachs Cutter assembly, 02:45 - 03:45 1.00 WHSUR P DECOMP Rig up Wachs cutter for casing cut just below top of exposed 10-3/4" collar. Casing and collar are both egged, but collar is less egged. FMC recommends cutting top of collar for best chance of success in this situation. 03:45 - 06:30 2.75 WHSUR P DECOMP Make Wachs cutter on 10-3/4" casing. Casing egged, but cut went well. Pulled wellhead off of the surface casing stub and inspect cut. Casing severely worn. Threads from the casing collar can be seen worn through inside the pin of the lower Disconnect pits from sub and begin to roll pits back in preparation for moving rig back. 06:30 - 08:30 2.00 DHB P DECOMP RU &RIH w/ 741' of 4-3/4" DC's. Pick up storm packer and set 5' below 10-3/4" stump. Back out running tool and Lay Down. Well secure. 08:30 - 10:00 1.50 WHSUR P DECOMP Clean and suck out cellar box. Prepare cellar U move rig off. 10:00 - 12:00 2.00 WHSUR P DECOMP Move rig back off of well 30 feet prior to repositioning. Remove cut off wellhead, single-gate ram body, 13-5/8" mud cross, 20" riser for MU to single-gate. 12:00 - 14:30 2.50 WHSUR P DECOMP PJSM w/ hands. Hang straight 20" riser in cellar. Spot and Printed: 4/9/2007 11:14:06 AM ~ • BP EXPLORATION Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING Rig Name: NABOBS 7ES Date From - To ~ Hours ~ Task ; Code ~ NPT -- P ~__-_-__ 3/8/2007 ~ 12:00 - 14:30 2.50 WHSUR 14:30 - 16:30 I 2.00 I W HSUR I P 16:30 - 18:00 1.50 WHSUR P 18:00 - 19:00 1.00 WHSUR P 19:00 - 20:00 1.00 WHSUR P 20:00 - 21:30 21:30 - 23:30 1.501 WHSUR I P 2.001 WHSUR I P Page 7 of 28 Spud Date: 2/19/1994 Start: 2/28/2007 End: 4/7/2007 I Rig Release: 4/7/2007 Rig Number: Phase ~ Description of Operations DECOMP Hang 20" diverter in cellar area. Move Sub unit back over well P2-15. DECOMP PJSM w/ hands. Spot pits back up to Sub unit. MU service lines from pits to rig. DECOMP In preparation for welding operations, clean and steam cellar box, top of storm packer, area around wellhead. Prepare 34" long extension of 20" conductor for positioning on existing pipe. PJSM w/ hands and GBR welder. DECOMP Cut remaining stub of 10-3/4" surface casing off of well level w/ top of existing cement in 10-3/4" x 20" annulus. DECOMP NU 34" long extension of 20" conductor pipe w/ landing ring installed. Tack weld in place and shim to level conductor. DECOMP Remove 20" extension, and cut top of existing 20" piece to level in order to facilitate weld. Alternative is to spend -2.5+ hours building up 1"gap between existing and new 20" pipe. DECOMP Weld 34" extension to existing 20" conductor. Weld looks good and top of metal to metal seal on conductor is level. During welding operations, hands broke apart tubing spool from casing spool in truck shop. 23:30 - 00:00 0.50 DIVRTR P DECOMP Begin NU diverter stack to 20" conductor pipe. 3/9/2007 00:00 - 05:00 5.00 DIVRTR P DECOMP Continue to install Diverter on conductor and diverter lines through drillers side windwalls. 05:00 - 06:00 1.00 DIVRTR P DECOMP Function test surface diverter system. Wittness of diverter system wavied by AOGCC rep Lou Grimaldi. Test wittnessed by BP WSL Matt Martyn, Nabors Toolpusher Linwood Toussant. 06:00 - 07:30 1.50 DHB P DECOMP RU &RIH to 30'. Sting into and release storm packer and LD. 07:30 - 10:00 2.50 DIVRTR P DECOMP Fill stack and check diverter for leaks. Knife valve leaking. Disconnect diverter line f/ knife valve and change out gasket. Reinstall diverter line & fill stack. No significant leaks. 10:00 - 12:00 2.00 CLEAN P DECOMP Circulate out diesel - 90 bbls of diesel freeze protect that swapped out w/ 9.6# brine from 10-3/4 x 7-5/8" annulus. 12:00 - 14:00 2.00 DHB P DECOMP POOH and LD 1 joint 4" DP, & 15 Joints of rental 4-3/4" spiral DC's, Stand back 3 stands of Spiral DC's for use w/ backoff tool later 14:00 - 14:30 0.50 PULL P DECOMP Clean & clear rig floor, Service topdrive. 14:30 - 16:30 2.00 PULL P DECOMP MU 4-1/2" Spear BHA -Spear, packoff (packoff damaged, replace w/ new packoff), bumper sub, jars, 3-stands 4-3/4" spiral DC's. 16:30 - 18:45 2.25 PULL P DECOMP RIH picking up singles from pipeshed from 306' -top of fish at 2,288'. Record PU of 61 k prior to stinging into fish. 18:45 - 19:00 0.25 PULL P DECOMP Successfully spear 4-1/2" fish at 2,288' and and PU. Pulled free without sticking @ 140k PU. 19:00 - 20:00 1.00 PULL P DECOMP Pick up 5 feet and CBU w/ 9.6 ppg brine. Pumped 315 bbls ~ 291 gpm, 908 psi. Seeing schmoo and parafin over shakers -1600 strokes when fluid from fish by 7-5/8 reaches surface. At end of circulation, shakers still showing slight schmoo and parafin returns, but at <5% of original amount. 20:00 - 21:00 1.00 PULL P DECOMP Monitor well, blow down topdrive. POOH to 4-1/2 spear BHA. 21:00 - 22:00 1.00 PULL P DECOMP LD BHA. Stand back 3-stands of 4-3/4" spiral DC's, LD Jars, & Bumper sub. 22:00 - 23:00 1.00 PULL P DECOMP RU to LD 4-1/2" tubing joints. RU to pull 4-1/2 tubing. Jet cut Printed: 4/9/2007 11:14:06 AM ~ • BP EXPLORATION Page 8 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABORS 7ES Rig Number: Date From - To ~ Hours ~, Task ~ Code NPT Phase I Description of Operations 3/9/2007 22:00 - 23:00 1.00 PULL P DECOMP was belled out to -5" and had a few small curly-O's sitting on it (not part of Jet cut). Longest one was 1.5 inches long. Break out and lay down 30.55' cutoff joint. 23:00 - 00:00 1.00 PULL P DECOMP POOH laying down 21 joints of 4.5" tubing string to 7,461' md. PU - 98k. 13/10/2007 00:00 - 09:30 9.50 PULL P DECOMP Continue to pull and LD 4-1/2" NSCT tubing. Total of 181 joints of tubing laid down. Cut stub at end was 23.73' long. 09:30 - 10:30 1.00 PULL P DECOMP Rig down 4-1/2" tubing handling equipment. Clean and clear rig floor 10:30 - 11:00 0.50 PULL P DECOMP MU &RIH 7-5/8" mechanical casing cutter w/ 3" blades (OD of blades when @ full extension -9") to make cut in middle of joint near 2,650' md. ', 11:00 - 12:30 1.50 PULL P DECOMP RIH w/ 7-5/8" cutter with stands from derrick to 2,293' md. 12:30 - 13:15 0.75 PULL P DECOMP RIH w/ 7-5/8" mechanical cutter picking up 12 joints of drill pipe from pipeshed to 2,671' md. 13:15 - 14:00 0.75 PULL P DECOMP Pressure up on blades and attempt to find collar joints above and below 2,671' md. Saw only a slight bobble to indicate a collar. Casing tally shows collars at 2,672' and 2,631'. Position pipe for cut depth of 2,650' md. 14:00 - 14:15 0.25 PULL P DECOMP Start cutting casing ~ 2,650' md. Cutting parameters were 88 spm, 257 gpm, 988 psi, 2.Ok TO, 50 rpm, PU - 62k, SO - 62k, RT - 66k. 14:15 - 14:30 0.25 PULL P DECOMP Casing cut complete. Cutting parameters were 90 spm, 262 gpm, 863 psi, 1.8k TO, 60 rpm, PU - 62k, SO - 62k, RT - 66k. 14:30 - 15:30 1.00 PULL P DECOMP CBU w/ 9.6 ppg brine ~ 2,650'. Flowpath most likely up 7-5/8 x DP annulus as weight of 2600' of 7-5/8" pipe is still compressing casing cut. Parameters were 85 spm, 249 gpm, 896 psi. 15:30 - 16:00 0.50 PULL P DECOMP Mix & pump 20 bbl NaCI dry job. Monitor well, blow down topdrive. 16:00 - 17:00 1.00 PULL P DECOMP POOH 284' and standing back DP to 4-3/4" spiral drill collars. 17:00 - 18:00 1.00 PULL P DECOMP Stand back drill collars. Lay down casing cutter assembly. Blades show wear out to the 45 degree extension point. Cutters show significant wear on top and bottom of blades from weight of 7-5/8 cut piece continueing to compress blades after cut. 18:00 - 19:00 1.00 PULL P DECOMP RU 7-5/8" casing spear assembly &RIH to 90'. Engage fish and PU 5 feet to confirm free. Casing free @ 90k PU. 19:00 - 19:30 0.50 PULL P DECOMP CBU w/ 9.6 brine. Begin to break out stand first stand, and pipe coming back wet. Restab stand. 19:30 - 19:45 0.25 PULL P DECOMP Continue to circulate 9.6 brine until brine is surface-to-surface. Unstab pipe. Stand is dry. 19:45 - 20:00 0.25 PULL P DECOMP Stand back DP until 7-5/8" casing spear is at surface and in slips. 20:00 - 20:45 0.75 PULL P DECOMP Monitor well. Blow down topdrive. RU floor to pull casing. PJSM for pulling 7-5/8" casing. 20:45 - 00:00 3.25 PULL P DECOMP Pull & LD Upper cut joint of 7-5/8" casing (23.15 ft.), and 50 full joints to 537' md. 3/11/2007 00:00 - 01:00 1.00 PULL P DECOMP Continue POOH w/ 12 more joints of 7-5/8" casing for a total of 62 joints pulled plus top cut joint and bottom cut joint. Bottom cut joint was 20.98'. 01:00 - 02:00 1.00 PULL P DECOMP PU first pulled cut joint of 7-5/8" and break out spear assembly. RD spear, crossover and handling subs, and cut joint. Printed: 4/9/2007 11:14:06 AM ~ r BP EXPLORATION Page 9 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date j From - To ~ Hours Task ', Code NPT Phase Description of Operations __ 3/11/2007 02:00 - 03:00 03:00 - 03:30 03:30 - 04:30 04:30 - 04:45 04:45 - 05:30 05:30 - 06:00 06:00 - 06:30 06:30 - 06:45 06:45 - 07:00 07:00 - 09:00 09:00 - 09:30 09:30 - 12:00 12:00 - 21:30 21:30 - 23:00 1.00 PULL P DECOMP Daylight Savings Time -Spring Forward. 0.50 PULL P DECOMP Clean & clear rig floor. RU to run pipe for storm packer. 1.00 DHB P DECOMP RIH to 465' w/ 2 stands HWDP and 3 stands 4-3/4" spiral drill collars as weight for storm packer. 0.25 DHB P DECOMP MU HES storm packer to string. 0.75 DHB P DECOMP Storm packer hanging up somewhere is the stack. Attempting to work into hole. 0.50 DHB P DECOMP Storm packer through stack, and running in hole w/ 5 stands of DP to set. 0.50 DHB P DECOMP CBU 63 bbls 9.6ppg brine prior to setting storm packer. 0.25 DHB P DECOMP Release from storm packer and pick up 3 feet. Spot 15 BBL high viscosity pill above packer. 0.25 DHB P DECOMP POOH and RD from storm packer run. 2.00 CLEAN P DECOMP PJSM. RU for running 16" washpipe. MU sawtooth burnshoe w/ 17.25" OD cutright and 15.125" ID of cutright to first joint of 16" washpipe. 0.50 CLEAN P DECOMP RIH to top of cement & mark casing for reference point. 31' and is 0 feet of cement reamed. 2.50 CLEAN P DECOMP Clean out cement in 20" by 10-3/4" annulus from 31' to 33' and (2 feet of cement washed). Parameters were 30 rpm, 218 gpm, 40 psi, 1-2k torque. 9.50 CLEAN P DECOMP Continue cleaning out cement in 20" by 10-3/4" annulus from 33' to 38' and (total of 7 feet of cement washed). Make connection w/ second joint of 16" washpipe once Parameters were: 45 spm, 109 gpm, 42 psi, 45 rpm, 2k torque, 6k WOB. Began seeing metal shavings over shakers. Speculate that metal shavings are from milling of a centralizer on pipe. (2 centralizers listed as being run in the well on the top joint of surface pipe) 1.50 CLEAN P DECOMP POOH w/ burnshoe. ID of collar behind burnshoe is 15.01" and ID of cutright on burnshoe is 15.125". Speculate that Smaller ID on inside of washpipe is holding back BOP. At surface, inspect burnshoe and collar behind cutright is a smaller ID than cutright by 1/8". There is some metal wear on inside of burnshoe, but not enough to account for metal shavings over shakers. Mobilize 2 other burnshoes from baker shop. Note: Spill champion found brine in cellar w/ likely source as riser connection from 16" pipe knocking on master bushings repeatedly. Reported to Mark r~ 5700 5 gal brine leak w! 4.5 gal to secondary containment and 1/2 gal to cellar floor. 23:00 - 00:00 1.00 CLEAN P DECOMP Suck out stack w/junk pump to an annular fluid level below the 10-3/4" stub. Not clear from surface if washed hole is on ~', center with 10-3/4" casing or not. Unable to tell either way. ~i 3!12/2007 00:00 - 00:30 0.50 CLEAN N DPRB DECOMP Wait on new burnshoes from Baker to arrive on location 00:30 - 01:00 0.50 CLEAN P DECOMP 2 new burnshoes arrived on location from baker shop. Steam off and inspect both. Inspect burnshoe 1 w/ 17.25" burnshoe OD and 14.75" burnshoe ID and burnshoe 2 w/ 17.125" burnshoe OD and 15" burnshoe ID. Decide to run burnshoe 1. 01:00 - 01:30 0.50 CLEAN P DECOMP RU and RIH w/ new burnshoe. Tag up at -34' and w/ 4' of original rathole below us. Post derrickman in cellar to inspect riser when pumps come on. 01:30 - 02:30 1.00 CLEAN P DECOMP Bring pumps on and wash down again. Wash thorough Printed: 4/9/2007 11:14:06 AM ~ ~ BP EXPLORATION Page 10 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task Code' NPT ; Phase Description of Operations - _ ~_ i 3/12/2007 01:30 - 02:30 1.00 CLEAN P DECOMP previous hole from 34'-38' and = 4-8 feet of cement washed. At 38' md, ROP again slowed to prior slow ROP (-1 ft/hr). Similar amount of metal shavings over shakers. At 02:30, spill champion reported fluid level coming up in cellar from underneath spill dikes. -1 bbls brine in cellar. Shut down pumps pick up off bottom. 02:30 - 03:30 1.00 CLEAN P DECOMP Observe cellar and fluid level was rising slowly w/time. Fluid level observed in riser was falling slightly also. Assess leak and regroup. We have cut through the 20" conductor. 03:30 - 04:30 1.00 CLEAN P DECOMP Consult w/ town and look towards plan forward. Called John @ 5700 and revise original leak report to -1 bbl brine leaked into cellar. 04:30 - 06:00 1.50 CLEAN P DECOMP Rig down all 16" washpipe and handling equipment. 06:00 - 06:30 0.50 CLEAN P DECOMP Clean & Clear rig floor. 06:30 - 08:30 2.00 DIVRTR P DECOMP ND 20" diverter to inspect results of washing over 10-3/4" 08:30 - 09:00 0.50 CLEAN P DECOMP Suck down fluid level inside 10-3/4" pipe and 10-3/4" by 20" annulus. 09:00 - 09:30 0.50 EVAL P DECOMP Inspect inside of 10-3/4" pipe and 20" conductor after fluid level pumped down. Cement sheath is on the highside of the conductor. Directional surrey in records from existing well shows an inclination of 1.27 degrees. Cement sheath is on highside of hole. Polished metal on low-side shows that the 20" conductor was being slightly shaved shortly after beginning to mill and continued to get worse. Though there was evidence of !i conductor being milled, there was no obvious hole visible from 9' above the bottom of milled cement. 09:30 - 14:30 5.00 REMCM P DECOMP 14:30 - 16:30 2.00 REMCM P DECOMP 16:30 - 19:30 3.00 DIVRTR P DECOMP 19:30 - 20:30 1.00 DHB P DECOMP 20:30 - 21:15 0.75 DHB P DECOMP 21:15 - 21:30 0.25 DHB P DECOMP 21:30 - 22:00 0.50 DHB P DECOMP 10-3/4" casing shows no sign of being cut. There was a diifference in fluid level between the annulus and the inside of the 10-3/4" that confirms no hole in the 10-3/4". Consult w/ Anchorage and work towards plan forward. Prepare tools that would likely be needed for a cement job to re-fill washed over section and seal leak from conductor to cellar. Clean & service rig. Mix and pour 2 bbls 15.7 ppg 'AS1' cement between 10-3/4" casing and 20" conductor anulus. CIP ~ 1600 hrs. PJSM. NU 20" Diverter. Function test bag and knife valve - OK. MU RTTS storm packer retrieval tool & RIH to 475' md. Circulate out high vis pill and dump at surface. Returns didn't flow over shakers, but on visual inspection of flowpath, there wasn't any significant debris present. RTTS retrieval tool is at packer depth, but unable to sting into packer. Working pipe to sting into packer. Successfully into storm packer by several inches w/ retrieval tool, but not fully seated. Stab topdrive into pipe and work into packer while washing. Continue to work pipe to thread into packer: Threaded into storm packer and release packer elements. Slight gas bubbles fizzed to surface, but no change in fluid level. Blow down topdrive, monitor well. Printed: 4/9/2007 11:14:06 AM ~ ~ BP EXPLORATION Operations Summary Report Legal Well Name: Common Well Name: 'Event Name: 'Contractor Name: Rig Name: Date ', From - To -- - -_ 3/12/2007 ~ 22:00 - 22:30 22:30 - 23:30 23:30 - 00:00 3!13/2007 00:00 - 01:00 01:00 - 01:30 01:30 - 02:15 02:15 - 03:00 03:00 - 03:15 03:15 - 04:15 04:15 - 05:00 05:00 - 06:30 06:30 - 08:30 08:30 - 09:30 09:30 - 11:00 11:00 - 12:00 Page 11 of 28 P2-15 P2-15 Spud Date: 2/19/1994 REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 NABOBS 7ES Rig Number: Hours Task Code I NPT Phase ,; Description of Operations 0.50 DHB P 1.00 DHB P 0.50 EVAL P 1.00 EVAL P 0.50 EVAL P 0.75 EVAL P 0.75 EVAL P 0.25 EVAL P 1.00 EVAL P 0.75 EVAL P 1.50 DHB N 2.00 DHB P 1.00 DHB N 1.50 DHB P 1.00 FISH P 12:00 - 15:30 ~ 3.50 ~ FISH ~ P 15:30 - 16:30 16:30 - 17:30 1.00 FISH P 1.00 FISH P DECOMP POOH to storm packer. Break out and lay down packer assembly. Some metal shavings similar to returns while milling were in top of packer. DECOMP Continue to RD BHA weight pipe. Stand back 3 stands of 4-3l4" spiral DC's and 2 stands of HWDP. Clean & Clear rig floor. DECOMP Spot E-Line unit and RU for Gauge Ring /Junk Basket run. DECOMP PJSM for E-Line operations w/ rig crew and. Schlumberger hands. Begin RIH w/ 6.20" OD gauge ring /junk basket. RIH to Casing stub @ 2,650' md. DECOMP Stacking out on 7-5/8" casing stub at 2,650' md. Work tool repeatedly to try to descend. Setting down solidly w/ bottom of gauge ring (no bevel on outside of ring), and not bottom of tool. Able to see weight difference between slackoff of basket weight and slack off of entire tool - 1 foot deeper indicating that tool bottom is clearing stub, but gauge ring is hanging up on low side. DECOMP Worked tool into casing stub. Clean slackoff descending to top of tubing stub ~ 10,610' md. Tag solidly on tubing stub. Pick up clean. DECOMP POOH w/ tool from tubing stub to surface. No overpulls while POOH. DECOMP Tool at surface. Empty junk basket and recover 1-2 gallons of schmoo coated debris. Debris ranged from 2-3 mm particles up to 3-4 inch chunks of cement along w/ metal cuttings. One curled chunk of casing 2" x 2". RIH for second junk basket run. DECOMP RIH and tag tubing stub again. Had to work tool into casing stub C~ 2,650' again, but not as difficult this time. Again, no significant weight loss on RIH other than entering casing stub. DECOMP Tool at surface. Empty junk basket and recover some debris but less than half as much as run #1. Halliburton is okay w/ RIH for setting EZSV based on amount of debris. Again, debris ranged from 2-3 mm particles up to 3-4 inch chunks of cement along w/ metal cuttings. WAIT DECOMP Mobilize Halliburton to bring bridging plug for EZSV. DECOMP RU &RIH w/ 7-5/8" EZSV on Schlumberger setting tool. Max OD of EZSV is 6.12". DFAL DECOMP Unable to release from EZSV after activating Schlumberger setting tool. Make several attempts to pull free. Consult w/town team. Decision made to pull free f/rope socket. 7200# rope socket pulled out leaving top of setting tool at 10572'. DECOMP POH w/e-(line. RD a-line equipment. DECOMP PJSM w/Baker, all hands, WSL to run Baker 7-5/8" backoff tool. RU to RIH w/backoff tool. DECOMP MU and RIH w/nine 4.75" drill collars w/muleshoe on bottom, blank sub, lower anchor, power section, upper anchor, xover sub, pump out sub, xover sub, 1 std. 4" HWDP, fill HWDP w/diesel ((to create differential in favor of annulus). Total lengtht BHA = 404.36'. DECOMP RIH dry w/drill pipe stds f/derrick to 2498' and PU drill pipe singles to 2658'. DECOMP FiII drill pipe w/9.6 ppg brine. Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Operations Summary Report Legal Well Name: .Common Well Name: Event Name: 'Contractor Name: Rig Name: Date From - To 13/13/2007 117:30 - 18:00 P2-15 P2-15 REENTER+COMPLETE NABOBS ALASKA DRILLING I NABOBS 7ES Start: 2/28/2007 Rig Release: 4/7/2007 Rig Number: Page 12 of 28 ~ Spud Date: 2/19/1994 End: 4/7/2007 Hours Task 'Code !; NPT __ 1 0.50 FISH P 18:00 - 19:30 1.50 FISH N DFAL 19:30 - 20:00 0.50 FISH N DFAL 20:00 - 21:30 1.50 FISH N DFAL 21:30 - 23:30 2.00 FISH N DFAL 23:30 - 00:00 0.50 FISH N DFAL 3/14/2007 00:00 - 01:30 1.50 FISH N DFAL 01:30 - 03:00 1.50 FISH N DFAL 03:00 - 04:30 1.50 FISH N DFAL 04:30 - 05:30 1.00 FISH N DFAL 05:30 - 06:30 1.00 FISH N DFAL 06:30 - 08:30 2.00 FISH N DFAL 08:30 - 10:00 I 1.501 FISH I N I DFAL 110:30 - 12:45 1.25 FISH N 1 DFAL 12:45 - 17:30 I 4.751 FISH I N I DFAL 17:30 - 18:30 I 1.001 FISH I P 18:30 - 19:45 ~ 1.25 ~ FISH ~ P 19:45 - 21:15 ~ 1.501 FISH ~ P 21:15 - 22:30 1.25 FISH P 22:30 - 00:00 1.50 FISH P 3/15/2007 00:00 - 01:00 1.00 FISH P 01:00 - 02:00 1.00 FISH P 02:00 - 02:30 0.50 FISH P 02:30 - 04:30 2.00 CASE P 04:30 - 15:00 10.50 CASE P Phase Description of Operations DECOMP Attempt to set backoff tool at 2672'. Pressure up to 500 psi and attempt to set backoff tool slips. SO. Slips did not set. Attempt to pressure up to 500 psi second time. Pressure began to bleed off at 125 psi. Pumping down drill pipe at 1/2 bpm, 130 psi. DECOMP Drill pipe running over. Shut in TIW valve. Allow diesel to migrate to surface. DECOMP Circulate 11 bbls. 9.6 ppg brine at 46 gpm, 223 psi. DECOMP Blow down topdrive. POH and check pump out sub. OK. DECOMP POH. Screw in to and pump on back-off tool and find leak in power source section of backoff tool. LD tool. DECOMP Clean rig floor while mobilizing new backoff tool f/Baker. DECOMP MU backoff BHA and rerun above nine 4.75" drill collars in hole w/muleshoe on bottom. MU blank sub, new lower anchor, new power section, upper anchor, xover sub, pump out sub, xover sub, 1 std. 4" HWDP. Total lengtht BHA = 404.36'. DECOMP Fill HWDP w/diesel (to create differential in favor of annulus). DECOMP RIH w/drill pipe dry w/backoff BHA to 2658'. DECOMP Fill drill pipe w/9.6 ppg brine. DECOMP Fill drill pipe w/casing fill line. DECOMP Pressure up to 500 psi to activate backoff tool. SO 5K#. Pressure up to 1800 psi, SO 5K, pressure to 3250 psi and tool turned 1/2 turn. Tool would not ratchet when pressure bled off. Pressure up to 4000 psi two times and bleed off. Tool would not ratchet back. PU and drop ball. Pressure up to 2500 psi and circulation sub sheared out. DECOMP Circulate surface to surface w/236 bbls. brine and overboard diesel at surface. Well out of balance. CBU to get well back in balance. DECOMP POH f/2672' to 107'. Brine wt. 9.6 ppg. DECOMP Inspect backoff tool and install new shear pins in tool. Change out circulating sub. DECOMP RIH to 2672'. Fill every five stands w/diesel utilizing casing fill line (25 mins/ea five filled). DECOMP Pressure up to 500 psi and function backoff tool. Back out casing 4.5 turns. DECOMP Drop ball to circulation sub and circulate diesel out of hole and overboard. 255 gpm, 189 psi. DECOMP Monitor well. Brine wt. 9.6 ppg. BD topdrive. POH to back off tool. DECOMP LD back off tool. Stand back 3 stds 4.75" drill collars. DECOMP RIH w/7-5/8" casing spear to 2592'. DECOMP RIH and tag up on top of stub at 2650'. PU 60K, SO 60K. PU 5K over string wt. and rotate string to left 7 turns w/2K tq. Fish came free. PU wt 60K. DECOMP POH w/spear. DECOMP LD 7-5/8" spear BHA and 14.76' stub w/NSCC box down. DECOMP RU 7-5/8" casing running equipment. DECOMP PJSM w/casing hand, all hands, WSL, tourpusher. RIH w/7-5/8" 29.7# mixed NSCC and TCII casing string w/cutlip guide and triple thread connection w/NSCC box down. Had difficulty w/collars and centralizers entering 10-3/4" casing stub. Drained stack and found that casing collars were hanging up Printed: 4/9/2007 11:14:06 AM ~ ~ BP EXPLORATION Page 13 of 28 Operations Summary Report ',Legal Well 'ICommon W Event Nam Contractor Rig Name: Date I i Name: ell Name: e: Name: From - To ~ P2-15 P2-15 REENTE NABOB NABOB Hours R+COM S ALASK S 7ES Task ' PLET A DRI Code E LLING NPT Start I Rig Rig Phase Spud Date: 2/19/1994 : 2/28/2007 End: 4/7/2007 Release: 4/7/2007 Number: Description of Operations 3/15/2007 04:30 - 15:00 10.50 CASE P DECOMP on high side of 10-3/4" casing. Installed two set screws in each centralizer to hold centralizers in place under casing collars and difficulty getting into 10-3/4" casing ceased. RIH w/no further problem to 2441'. LD 2 jts of NSCC w/damaged threads. Replaced w/TC-II. 15:00 - 15:30 0.50 CASE P DECOMP PJSM. Change out bales to accomodate cementing head. 15:30 - 17:00 1.50 CASE P DECOMP RIH to 2664'. 17:00 - 18:00 1.00 CASE P DECOMP PU = 90K string wt. SO = 85K string wt. SO slowly while rotating and work tq. down to screw over 7-5/8" NSCC pin looking up w/collar looking down on bottom of screw in sub. Work 7K tq. down to connection. Pull test casing to 200K. OK. 18:00 - 19:00 1.00 CASE P DECOMP MU cement head w/7-5/8" casing wiper plug installed to 7-5/8" string. Test lines to 4000 psi. Test csg. to 2000 psi f/10 min. w/80K pulled over string wt. OK. Pressure up and shear out ES cementer sleeve at 3350 psi. Circulate 80 deg. brine until brine 80 deg in and out. 19:00 - 20:00 1.00 CASE P DECOMP PJSM w/Schlumberger. Fill lines w/fresh water and pressure test lines to 3000 psi. OK. 20:00 - 22:00 2.00 CASE P DECOMP Mix on the fly and pump 147 bbls. 15.8 ppg class G cement w/GASBLOK and 1 ppb of CEMNET at 5.7 bbl/min. ICP = 250 psi. SD. Shut casing in and wash up Schlumberger cementing lines to flow line w/fresh water. Blow lines back to trucks. Switch to rig pumps to displace w/9.6 ppg brine. Drop casing wiper plug and see indicator trip. Plug away. Displace 65 bbls at 5 bpm. With permission of both pad operator and Brian Collier, BP N. Slope environmental dept., route returns direct to cellar box and sucked cement out w/two supersuckers. W/112 bbls. away slow rate to 2 bpm, 1092 psi. Bump plug w/2105 stks/121.5 bbls. FCP = 1092 psi. Increase pressure to 2105 psi and see ES cementer sleeve shear and close. Hold 2000 psi f/3 minutes w/chart. OK. Estimate 42 bbls. cement back to surface. Check cement sample f/cellar and find weight at 15.6 ppg. Bleed off to flowline and check ES cementer. No back flow. Note: checked cement in 7-5/8" x 20" annulus and it had slumped to 10' and held steady and cement set up. Checked again for flowback into 7-5/8". No flowback. RD and BD lines. 22:00 - 22:30 0.50 CASE P DECOMP Remove diverter flow line. ND diverter and PU 20" Hydril 2'. 22:30 - 00:00 1.50 CASE P DECOMP PJSM w/FMC and RU and install FMC Gen VI casing slips. SO 90K on slips. 3/16/2007 00:00 - 04:00 4,00 CASE P DECOMP RU Wachs cutter and cut casing. 04:00 - 06:00 2.00 CASE P DECOMP ND diverter, clear rig floor, clean pits, prepare casing/wellhead for welders and inspection, remove top of cuttings tank to clean diesel out of tank while waiting on wellhead welding inspectors (CWI). Perform off critical path tasks. Move wellhead equipment and adaptor spool to cellar during wait periods. 06:00 - 18:00 12.00 WHSUR P DECOMP PJSM w/WSL, crew, toolpusher, CWI, drilling safety adviser, FMC well tech, E&1 Cooper Heat machine technician. Establish necessity of firewatch at all times. CWI inspected casing stub and well head bell nipple for cracks w/visible dye penetrant. Preheat weld area w/propane weed burner and Printed: 4/9/2007 11:14:06 AM ~ ~ BP EXPLORATION Page 14 of 28 ~ Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date From - To ~I Hours Task Code . NPT Phase !, Description of Operations 3/16/2007 106:00 - 18:00 12.00 WHSUR P ~ DECOMP Cooper Heat machine to 500E to 600E 18:00 - 19:45 19:45 - 00:00 3/17/2007 00:00 - 03:00 03:00 - 04:30 04:30 - 09:00 09:00 - 10:30 10:30 -.12:30 12:30 - 13:30 13:30 - 17:30 17:30 - 18:00 18:00 - 00:00 13/18/2007 00:00 - 01:00 01:00 - 01:30 01:30 - 02:30 Perform rig maintenance, top drive maintenance, clean rig. Rotate crew to cellar to maintain firewatch. 1.75 WHSUR P DECOMP Place FMC Gen VI Bell Nipple over casing stub at 18:00 and begin preheat process on bell nipple with heat blanket. 4.25 WHSUR P DECOMP Begin weld on lower, external weld FMC Gen VI bell nipple to 7-5/8" 29.70 L-80 casing stub. Check each weld section w/temp probe and heat, weld and inspect as required by CWI. 3.00 WHSUR P DECOMP PJSM w/crew, toolpusher, WSL. Preheat, weld, and inspect FMC Gen VI bell nipple as required by BP CWI. Rotated crew to maintain firewatch at all times. Welding completed at 03:00. 1.50 W HSUR P DECOMP Post weld heating process begins. Heat bowl area w/Cooper Heat machine under ceramic blankets per BP CW I to 900 deg. F. 4.50 WHSUR P DECOMP Begin cooling process. Cool welds slowly via use of Cooper heat blankets 04:30 until welds are below 100 deg. F. 1.50 WHSUR P DECOMP CWI inspection of welds on bell nipple. 2.00 WHSUR P DECOMP Pressure test inner and outer welds on bell nipple per FMC. Nitrogen test bleeding off slowly at 1500 psi. No visible leaks in welds. Perform test with water. Held 3000 psi for 20 minutes. 1.00 WHSUR P DECOMP MU Gen VI tubing head, test metal seal 1000 psi f/10 min. OK. 4.00 BOPSU P DECOMP NU BOP. Install shear rams. 0.50 BOPSU P DECOMP RU to test BOP. 6.00 BOPSU P DECOMP Pressure test BOP. 250 psi low pressure. 4500 psi high pressure. 4" test jt. Test gas monitors, PVT, and flow alarms. BP WSL Lowell Anderson, Nabors tourpusher Lenward Toussant, AOGCC representative Jeff Jones witnessed test. 1.00 BOPSUp P 0.50 BOPSUF~ P 1.00 CLEAN P 02:30 - 05:00 2.50 CLEAN P 05:00 - 05:30 0.50 CLEAN P 05:30 - 07:30 I 2.001 CLEAN I P Off the critical path: Cemented 10' slump in 7-5/8" x 10" x 20" annulus cement via 4" port. Poured 45 gallons 15.7ppg Artic Lite Cement down annulus w/angled tube and funnel. Filled void until water came to surface. Drained water off through 4" port. Filled w/cement two more times until no water flowed off top of cement. Cement visible to level of 4" port. DECOMP BOP test w/4.5" test jt. Test top and bottom rams to 4500 psi. Test annular preventer to 3500 psi. DECOMP Rig down test equipment. BD. Install wear bushing. DECOMP PU cleanout BHA w/HCC 6.75" STX-lser bit. # 5110355, 7-5/8" casing scraper, 2 boot baskets, bit sub w/float installed, Bowen lub bumper sub, Bowen oil jars, 3 stands 4.75" drill collars, xo sub to HT40. BHA OAL = 312.51'. DECOMP PU 4" HT40 drill pipe f/pipe shed and RIH to plug in ES cementer at 2655'. DECOMP Pressure test 7-5/8" casing 2000 psi from surface to plugs in ES cementer at 2655'. (Tag up on stringer at 2652'). Hold for 5 mins. OK. DECOMP Drill cement stringer, plugs, cement and clean out ES cementer/baffle collar from 2655' to 2665'. PU 68K, SO 68K, Rot. 68K, 250 gpm, 500 psi, 40-50 rpm. 5-15K WOB, 1.5K tq. off, 2.5-3K tq. on. Drop through and work 6.75" bit and 7-5/8" Printed: 4/9/2007 17:74:06 AM ~ ~ BP EXPLORATION Operations Summary Report ~:n 42•-51 Legal Well Name: Common Well Name Event Name: Contractor Name: Rig Name: Date From - To 3/18/2007 05:30 - 07:30 07:30 - 13:30 13:30 - 14:00 14:00 - 15:15 15:15 - 16:30 16:30 - 17:00 17:00 - 22:00 22:00 - 23:00 23:00 - 00:00 3/19!2007 ~ 00:00 - 01:00 01:00 - 06:00 06:00 - 06:30 06:30 - 12:00 I 5.501 STWHIPI P 12:00 - 19:30 I 7.501 STWHIPI P 19:30 - 20:45 ~ 1.251 STWHIP~ P P2-15 P2-15 REENTER+COMPLETE NABOBS ALASKA DRILLING I NABOBS 7ES Hours Task Code 2.00 CLEAN P 6.00 CLEAN P 0.50 CLEAN P 1.25 CLEAN P 1.25 CLEAN P 0.50 CLEAN P 5.00 CLEAN P 1.00 CLEAN P 1.001 STWHIPIP 1.00 STWHIPIP 5.00 STWHIP P 0.50 STWHIP P Start: 2/28/2007 Rig Release: 4/7/2007 Rig Number: Page 15 of 28 Spud Date: 2/19/1994 End: 4/7/2007 NPT Phase ~ Description of Operations DECOMP Baker scraper through ES cementer several times with no resistance. Circulated 2" chunks of rubber and small amount of cement chunks across shakers. No metal or metal shavings. DECOMP RIH picking up 4" HT-40 drill pipe + 4 stands from derrick to 10570'. DECOMP SO slowly to 10576' and put 30K down on Schlumberger running tool left in well on top of EZSV to compress running tool. PU to 10535'. DECOMP RU and test 7-5/8" casing to 4500 psi on chart f/30 minutes f/surface to EZSV bridge plug at 10585'. OK. RD/BD lines and kill line. DECOMP Displace 9.6 ppg brine f/well to 10.5 ppg LSND mud with 4 drums of Steellube EP metal to metal lubricant in spacer pill. 420 gpm, 2238 psi, 46 rpm, 7K tq., PU 180K, SO 120K, Rot 143K. DECOMP POH to BHA at 312'. DECOMP PJSM. Stand back 3 stands 4.75" drill collars. Lay down cleanout BHA. 10 Ibs of cement, small amount of metal shavings, 2 brass chunks 3/4" OD in lower boot basket. Nothing in upper boot basket. Used 6.75" cleanout bit HCC STX-1 ser. # 5110355 no addl. damage, scraper no damage to blade blocks or body after drillout of ES cementer. WEXIT PU BHA #18 Baker window milling whipstock assy. including: special built solid bottom stop plug (to keep top of Schlumberger setting tool fish on top of EZSV f/entering bottom trip anchor upon application of set down wt with whipstock/anchor assy), bottom trip anchor, 7-5/8" Baker Gen II Whipstock, window mill, bit sub, upper mill, float sub, 1 jt. 4" HT-40 HWDP, Schlumberger Impulse MWD, orienting sub, Bowen lub bumper sub, 3 stds. 4.75" drill collars, xo, 17 jts. 4" HT-40 HWDP. OAL of BHA = 896.96'. WEXIT Continue PU whipstock BHA #18 to top of HWDP and shallow test MWD. 250 gpm. 730 psi. OK. WEXIT RIH w/7-5/8" whipstock/bottom trip anchor BHA #18. WEXIT Orient whipstock high side. 250 gpm, 1530 psi. RIH and tag top of Schlumberger setting tool at 10575'. PU 185K, SO 120K. SO and set bottom trip anchor w/20K down. PU and pull 10K over string wt. to confirm anchor set. SO 30K and feel brass tray/mill running pin shear. Take SPRs. 10570' MD/8087 TVD. WEXIT Mill window f/10555' to 10569'. 250 gpm, 1525 psi, 100 rpm, 8K tq. off, 8-9K tq. on, PU 185K, SO 120K, Rot 145K. Pump 25 bbl Hi-Vis sweep. Recover total of 55# metal. TOW = 10555', MOW = 10562', BOW = 10569'. WEXIT Mill window + 20' of new hole f/10569' to 10582'. 5K WOB, 242 gpm, 1602 psi on, 1561 psi off, PU 175K, SO 122K, Rot 145K, 9K tq. on, 10K tq. off, 100 rpm. WEXIT Ream back through window to 10553'. No trouble through window. Attempt ream down f/TOW to 10558', took 15K wt, pull 15K drag to 10555', SO no rotation, took wt. at 10557', SO w/o rotation or pumps, took 15K at 10557'. No pack off seen Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 16 of 28 Operations Summary Report Legal Well Common W Event Nam Contractor Rig Name: Date Name: ell Name: e: Name: From - To ~, P2-15 P2-15 REENTE NABOB NABOB Hours ~ R+COM S ALASK S 7ES Task ~ PLET A DRI Code ~~ E LLING NPT Start I Rig Rig Phase Spud Date: 2/19/1994 : 2/28/2007 End: 4/7/2007 Release: 4/7/2007 Number: Description of Operations 3/19/2007 19:30 - 20:45 1.25 STW HIP P WEXIT during reaming up or down. Never able to enter window again. 20:45 - 21:45 1.00 STWHIP P WEXIT Attempt to ream f/10555' to 10561', 10K WOB, 242 gpm, 1592 psi on, 1542 psi off, 11 K tq on 9K tq off. 100 rpm, Rot 140, PU 175, SO 122K. 21:45 - 22:00 0.25 STW HIP N DPRB WEXIT Ream back free f/10561' to 10553' & back down to 10561' take 15K SO at 10561'. Unable to enter window at this point. 22:00 - 00:00 2.00 STWHIP N DPRB WEXIT Circulate 25 bbls Hi-Vis Super Sweep @ 10550', 293 gpm, 2062 psi. Check total metal recovered = 55 #. 3/20/2007 00:00 - 01:00 1.00 STWHIP N DPRB WEXIT POH to 9430'. MW = 10.5 ppg. 01:00 - 04:00 3.00 STWHIP P WEXIT MADPass 9430' to 9075' at 200'/hr. 242 gpm, 1588 psi. 04:00 - 06:30 2.50 STWHIP N DPRB WEXIT POH to BHA. MW = 10.5 ppg. 06:30 - 07:30 1.00 STWHIP N DPRB WEXIT Cut and slip drilling Tine. 07:30 - 08:00 0.50 STWHIP N DPRB WEXIT POH to collars. 08:00 - 09:00 1.00 STWHIP N DPRB WEXIT LD BHA #18. Window starter mill minus cutting structure blades and metal muncher buttons. Not in gauge. Upper mill in good shape and within gauge. Function test BOPS. 09:00 - 10:00 1.00 STWHIP N DPRB WEXIT PU BHA #19. Window cleanout assy. new window starter mill and utilize original upper mill. 6.7" OD W INDOW MILL, BIT SUB, 6.75" OD UPPER MILL, FLOAT SUB, 1 JT. 3.5" DRILL PIPE, BOW EN BUMPER SUB, NINE 4.75" DRILL COLLARS, XO, 4" HT-40 HWDP. BHA #19-0AL = 509.18'. 10:00 -14:00 4.00 STWHIP N DPRB WEXIT RIH f/896' to 10487. 14:00 - 14:15 0.25 STWHIP N DPRB WEXIT Wash down f/10487' to 10560' w/5K drag. PU to 10551' w/no drag. 14:15 - 20:30 6.25 STWHIP N DPRB WEXIT Ream f/TOW at 10555' to 10578' w/15K WOB, 243 gpm, 1408 psi, on 1357 psi off, 6K tq. on, 6K tq. off, PU 175K, SO 130K, Rot 145K, 100 rpm. Pumped Super Sweep Hi Vis sweep w/small amount of metal returned w/fiber. 20:30 - 23:45 3.25 STWHIP N DPRB WEXIT Reamlbackream mills throujgh window between 10578' and 10552', 245 gpm, 1350 psi, 6K tq., PU 175K SO 130K, 100 rpm. Ream window repeatedly. Find bottom at 10578'. Clean out to 10582'. Made two trips through window with no pumps and no rotation and no problems. See several torque spikes to 12K during reaming. Pumped Super Sweep Hi Vis sweep and find small amount of metal returned w/fiber. 23:45 - 00:00 0.25 STWHIP N DPRB WEXIT CBU reciprocating between 10582' and 10551', 362 gpm, 2260 psi, 6K tq, 100 rpm, PU 175K, SO 130K, Rot 145K. Recovered addition 17# metal for total recovery of 72#. 3/21/2007 00:00 - 01:00 1.00 STW HIP P WEXIT POH above window to 10550'. RU and perform FIT to 12.0 ppg EMW w/10.5 ppg mud, TVD 8087', 630 psi. Record on chart f/10 minutes. 01:00 - 01:30. 0.50 STWHIP P WEXIT RD test equipment. 01:30 - 05:00 3.50 STWHIP P WEXIT POH w/2nd window mill BHA # 19. MW = 10.5 ppg. 05:00 - 06:00 1.00 STWHIP P WEXIT LD BHA #19 and clear floor. 06:00 - 07:30 1.50 STW HIP P WEXIT Pull and check wear bushing. Jet stack. 07:30 - 08:00 0.50 STWHIP P WEXIT Service rig, service topdrive. 08:00 - 09:30 1.50 STWHIP P WEXIT PU drilling BHA # 20. 09:30 - 12:00 2.50 STWHIP P WEXIT Shallow test MWD and PU 30 jts. 4-1/2" HT-40 drill pipe. 12:00 - 14:30 2.50 STWHIP P WEXIT RIH f/4541' to 10465'. 14:30 - 15:30 1.00 STWHIP P WEXIT Orient high side w/tool face. Obtain baseline ECD. 15:30 - 15:45 0.25 STWHIP P WEXIT Work bit through window. Take 10K down weight at 10563'. PU above top of whipstock tray and window to 10550'. Re-orient to 1/4 tum right of high side. SO and get through Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 17 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date I From - To I Hours ! Task I Code 4 NPT I Phase 3/21 /2007 15:30 - 15:45 0.25 STW H I P P ', 15:45 - 19:30 3.75 STWHIP P 19:30 - 22:45 3.25 STWHIP N 22:45 - 23:00 I 0.251 STWHIPI N 23:00 - 00:00 1.00 STWHIP N 3/22/2007 00:00 - 03:00 3.00 STW H I P N 03:00 - 04:00 1.00 STWHIP N 04:00 - 09:00 5.00 STWHIP N 09:00 - 09:30 0.50 STW HIP N 09:30-10:30 1.00 STWHIP N 10:30 - 17:30 7.00 STWHIP N 17:30 - 19:30 2.00 STWHIP N 19:30 - 23:30 4.00 STWHIP N 23:30 - 00:00 0.50 STWHIP N 3/23/2007 00:00 - 00:30 0.50 STWHIP N 00:30 - 01:30 1.00 STWHIP N 01:30 - 02:00 0.50 STWHIP N 02:00-04:30 2.50 STWHIP N WEXIT WEXIT DPRB IWEXIT DPRB IWEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB IWEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB IWEXIT DPRB IWEXIT DPRB WEXIT DPRB WEXIT DPRB WEXIT DPRB IWEXIT DPRB IWEXIT Description of Operations window. RIH to 10582'. Drill directionally f/10582' to 10636'. 294 gpm, 2180 psi on, 2154 psi off, 7K tq. on (torque erratic), 6K tq. off, 70 rpm, PU 175K, SO 125K, RT 145K. MW = 10.5 ppg. Attempt to drill directionally. Unable to drill past 10636'. VPW D tool wear pad across window w/bit at 10636'. Pull above window to 10550'. RIH and see bit take 10K wt at 10562'. PU to 10550 and orient high side. Kill pumps. SO w/no entry. PU and make 1/4 turn on each attempt to get out window. Drop through. RIH w/no obstruction to 10636'. Rotate w/tq. at 6K. SO 30K and see no additional tq. build up. Stop rotation. With pumps on SO 25K, unable to get past 10636'. See no increase in differential pressure w/slackoff. Note: See survey. Expected 2 deg. inclination increase at bottom of window did not occur. At tie-in point 43.67 deg., TOW 43.29 deg., BOW 42.75 deg., end of original rathole 10582' = 42.25 deg. POH above window to 10465' w/no problem. Monitor well OK. Mobilize, Schlumberger eline, Halliburton EZSV CIBP, Baker Whipstock for 2nd window. POH (/10465' to 9700'. MW = 10.5 ppg. POH (/9700' to 720'. Stand back BHA #20. Function test BOPs. Bit damage. Grade: 8-7-JD-A-X-1-LT-PR. Rig maintenance. CO oil and filters in draw-works, inspect draw-works chains and sprockets. Find broken oil stinger on draw-works. Weld and repair unit. Replace broken motor mount on Mongoose shaker system. Clean derrick. LD MWD tools. Pull and inspect wear bushing. Wait on Schlumberger eline crew up against 16 hr sleep limitations scheduled to arrive at 07:00. LD MWD equipment racked back (off the critical path). PJSM/THA. RU Schlumberger E-line equipment and PU tools. RIH two runs w/6.6" gage ring/junkbasket to 10,500' ELM. Run #1 included 1/2 pound assortment of small metal pieces, shale chunks, ES cementer small piececes. Run #2 included a few small mill cuttings and small formation cuttings. PJSM, Schlumberger, Halliburton, WSL, tourpusher, all hands. RD junk basket. Repair and replace GR tool. PU EZSV running equipment. MU EZSV. 10.9' CCL to center element EZSV. RIH w/EZSV. Log to collar at 10469' to set EZSV. Log tie in strip to ADN point at 9062'. Find collar at 10462'. Set EZSV CIBP w/top of plug at 10456'. PU free of plug. Lose 200# string wt. OK. SO per Halliburton and tag plug in place. OK. POH w/e-line setting equipment. POH w/e-line setting equipment. PJSM w/Schlumberger, Halliburton, WSL, Tourpusher, all Hands. RD wireline equipment. RU test equipment. Pressure test 7-5/8" casing to 4500 psi f/EZSV CIBP at 10456' to surface w/10.5ppg LSND in hole. Hold on chart for 10 min. OK. MU/PU/Orient at surface w/whipstock window milling BHA # 21 Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 18 of 28 Operations Summary Report Legal Well Common W Event Nam Contractor Rig Name: Date Name: ell Name: e: Name: From - To P2-15 P2-15 REENTE NABOBS NABOBS Hours ' R+COM ALASK 7ES Task ~ PLET A DRI Code E LLING NPT Start I Rig Rig Phase ' Spud Date: 2/19/1994 : 2/28/2007 End: 4/7/2007 Release: 4/7/2007 Number: Description of Operations 3/23/2007 02:00 - 04:30 2.50 STWHIP N DPRB WEXIT with: 7-5/8" bottom trip anchor, 7-5/8" Windowmaster whipstock, Window mill, lower mill, flex jt., Upper mill, float sub, 1 jt. 4" HWDP, Impulse MWD, Orenting sub, Bowen lub. ', bumper sub, 3 stds. 4.75" drill collars, XO, 15 jts. 4" HWDP. BHA OAL = 847.74'. BHA OAL after shear off = 830.09. Whipstock f/lower end of bottom trip anchor to top of whipstock = 18.70' after shear off. Tray length from TOW to BOW = 14'. 04:30 - 05:00 0.50 STWHIP N DPRB WEXIT Shallow test MWD equipment at 848'. 250 gpm, 470 psi. 05:00 - 10:00 5.00 STWHIP N DPRB WEXIT RIH w/whipstock BHA #21 on drillpipe. 90 ft./min max.run in speed, filling pipe every 3500' to 10405'. 10:00 - 10:30 0.50 STWHIP N DPRB WEXIT Orient whipstock 30 deg. left of high side. Tag top of EZSV CIBP at 10472'. Set down 10K and set bottom trip anchor, PU 10K over string wt. to confirm anchor set, set down 32K and shear off brass shear pin. PU 175K, SO 127K, RT 145K. 10:30 - 15:00 4.50 STWHIP N DPRB WEXIT Mill window. Mill f/10453' to 10467'. TOW = 10453', MOW = 10460', BOW = 10467'. 260 gpm, 1485 psi, 100 rpm, 8-9K tq. on, 7K tq. off, Pump 15 bbl 120 Vis Super Sweep every 5' during milling'. PU 173K, SO 130K, RT 135K. Increase flow rate to 330 gpm, 2190 psi. Getting good cuttings returns across shakers. 15:00 - 17:30 2.50 STWHIP N DPRB WEXIT Drill 28' of new hole f/10467' to 10495'. 330 gpm, 2190 psi, WOB 7K, 8.5K tq. on, 7K tq. off, PU 173K, SO 130K, RT 140K. 17:30 - 19:30 2.00 STWHIP N DPRB WEXIT Pump two 20 bbl. 120 vis HI Vis sweeps, rotate/reciprocate 910 bbls, 360 gpm, 2300 psi, 95 rpm, 6.5K tq. Large amounts of cuttings and metal across shakers. At end of sweeps total of 140 # of metal cuttings recovered for milling operation. 19:30 - 20:30 1.00 STWHIP N DPRB WEXIT Work mills through window x 2 w/out pumps or rotation. No drag. 20:30 - 21:30 1.00 STWHIP N DPRB WEXIT POH to 10442'. RU test equipment and perform FIT to 12.0 ppg EMW w/10.5 ppg LSND mud at 8002 TVD. 21:30 - 00:00 2.50 STWHIP N DPRB WEXIT Monitor well, static. Pump dry job and POH f/10442' to 4269'. 3/24/2007 00:00 - 02:00 2.00 STWHIP N DPRB WEXIT POH f/4269' to BHA at 830'. 02:00 - 03:00 1.00 STWHIP N DPRB WEXIT POH and LD BHA. Stand back 3 stds 4.75" collars. Check mills. Window mill worn but still showing good carbide on all cutting surfaces. Lower mill worn but showing good carbide on all surfaces. Checked upper mill w/no go ring. Still in gauge. Showing 1/16" wear. 03:00 - 04:00 1.00 STWHIP N DPRB WEXIT LD nine 4.75" collars after mills checked. 04:00 - 05:00 1.00 STWHIP N DPRB WEXIT Pull and check wear bushing, ID 6-7/8" w/no damage. PU jetting tool and clean metal from stack. 05:00 - 06:00 1.00 STWHIP N DPRB WEXIT PU BHA #22 w/6-3.4" Hycalog DSX146H+GJNW ser. # 107498, 1.83 deg. ADM (.329 rev./gal), bypass sub, NM stabilizer, NM flex drill collar, Impulse MWD, PWD, 3 NM flex drill collars, Dailey hydraulic jars, 17 jts. 4" HWDP. BHA OAL = 722.34'. 06:00 - 09:30 3.50 STWHIP N DPRB WEXIT RIH to 10370'. Fill drill pipe ea. 3500'. MW = 10.5 ppg. 09:30 - 10:30 1.00 STWHIP N DPRB WEXIT Establish ECD baseline. Orient to high side. Pass through window w/no problems. Wash down U10495'. 10:30 - 14:00 3.50 STWHIP P WEXIT Directionally drill f/10495' to 10585'. PU 175K, SO 125K, RT 142K, 300 gpm, 2350 psi on, 2200 psi off, tq on 10.5K, tq off 8K. MW = 10.5 ppg. 14:00 - 16:00 2.00 STWHIP N DPRB WEXIT 10585' motor stalled. Orient. Attempt to slide f/10585' to 10588'. Not successful. Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 19 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date From - To ~ Hours Task 'Code' NPT Phase ~ Description of Operations 3/24/2007 16:00 - 17:00 1.00 STWHIP N DPRB WEXIT POH and work window x 2. No problems. Take survey at 10586', 10548', and at 10520'-bottom of slide section. Monitor well. Static. 17:00 - 21:00 4.00 STWHIP N DPRB WEXIT POH f/10520' to 10375'. MW = 10.5 ppg. Pump dry job. Continue to POH to 722'. 21:00 - 22:30 1.50 STWHIP N DPRB WEXIT Rack back drill collars, break bit, LD motor, LD stab, LD lead collar and bypass sub. Bit damaged. All PDC inserts abraded, cracked or missing. One arm of matrix broken off. Pull and check 6-7/8" wear bushing. No damage or wear. Reinstall wear bushing. 22:30 - 00:00 1.50 STWHIP N DPRB WEXIT Up load/download MWD. Load new motor into pipeshed. Clean and clear floor. 3/25/2007 00:00 - 01:00 1.00 STWHIP N DPRB WEXIT PU new motor and RIH w/drilling BHA #23 with: Hughes STX-1 6.75" mill tooth bit ser. #5110354, 2.12 deg. PDM w/.7 rev/gal., bypass sub, NM flex lead drill collar, Impulse MWD, PWD, 3 NM flex drill collars, Dailey hydraulic jars, 17 jnts 4" HWDP. BhA OAL =711.88'. 01:00 - 04:00 3.00 STWHIP N DPRB WEXIT RIH f/712' to 10,300' filling drill pipe every 3500'. MW=10.5 PPg• 04:00 - 05:30 1.50 STWHIP P WEXIT Cut and slip drilling line. Service rig and topdrive. 05:30 - 07:00 1.50 STWHIP N DPRB WEXIT RIH through window w/no problems to 10510'. Orient low side and begin trenching f/open hole sidetrack f/10510' to 10530'. 07:00 - 09:00 2.00 STWHIP N DPRB WEXIT Time drill 1'/hr f/2 hrs f/10530' to 10532'. 09:00 - 13:00 4.00 STWHIP N DPRB WEXIT Time drill 2'/hr f/10532' to 10540'. 285 gpm, 2140 psi. PU 175K, SO 135K. 13:00 - 16:00 3.00 STWHIP N DPRB WEXIT Time drill 5'/hr f/10540' to 10551'. 285 gpm, 2140 psi. PU 175K, SO 135K. 16:00 - 22:00 6.00 STWHIP N DPRB WEXIT Control drill and slide (/10551' to 10620'. Drill f/10620' to 10678'. 40 rpm, 6.5K tq on, 6K tq off, 285 gpm, 2230 psi on, 2105 psi off, PU 175K, SO 135K, ROT 145K. WOB 15-20K. MW =10.5 ppg. 22:00 - 23:30 1.50 STWHIP N DPRB WEXIT Short trip to just above window at 10450'. No problems. RIH to 10520'. Orient low side, RIH and hit obstruction at 10636', POH to 10517', orient low side. RIH and tag up on obstruction at 10636'. 23:30 - 00:00 0.50 STWHIP N DPRB WEXIT POH to 10515' and orient low side. Wash and work f/10530' to 10531'. 267 gpm, 1950 psi. PU 175K, SO 135K. ADT f/24 hrs = 12.53, AST = 10.33 hrs, ART = 2.20. 3/26/2007 00:00 - 02:30 2.50 STWHIP N DPRB WEXIT RIH and tag up at 10636'. PU to 10520' and orient 100 deg right. Pump 100 gpm and RIH washing at reduced pump rate and tag up at 10636', wash through obstruction at 10636'. Wash down to TD ~ 10678'. 02:30 - 05:30 3.00 STWHIP N DPRB WEXIT Drill directionally f/10678' to 10742'. 243 gpm, 2001 psi on, 1895 psi off, PU 175K, SO 135K, ROT 145 K, tq 6.1 K on, tq 6K off, 36 rpm, WOB 15K-20K. 05:30 - 06:30 1.00 STWHIP N DPRB WEXIT CBU x 1.5. 275 gpm, 2100 psi 40 rpm 6K tq. Monitor well. Short trip to 10,500'. 06:30 - 07:30 1.00 STWHIP N DPRB WEXIT RIH to 10742' w/out pumps. No problems. 07:30 - 10:30 3.00 STWHIP N DPRB WEXIT POH to HWDP. MW = 10.5 ppg. 10:30 - 11:30 1.00 STWHIP N DPRB WEXIT LD BHA motor and bit on # 23. 11:30 - 13:30 2.00 STWHIP N DPRB WEXIT Pick up motor and bit for BHA 24. BHA #24 w/DSX146H+GJNUW ser # 112386, AD Motor 1.83 deg, Printed: 4/9/2007 17:14:06 AM ~ ~ BP EXPLORATION Page 20 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 ,Rig Name: NABOBS 7ES Rig Number: Date 'From - To Hours ~ Task Code I, NPT Phase Description of Operations 3/26/2007 ~ 11:30 - 13:30 2.00 ~ STWHIP N ~ DPRB WEXITbypass sub, NM Stab, NM Flex lead drill collar, Impulse MWD, 13:30 - 14:00 0.50 STWHIP N DPRB WEXIT 14:00 - 18:00 4.00 STWHIP N DPRB WEXIT 18:00 - 20:00 I 2.001 STWHIPI N I DPRB I WEXIT 20:00-22:00 I 2.OOISTWHIPIN (DPRB (WEXIT 22:00-23:001 1.OOISTWHIPIN (DPRB (WEXIT 23:00-00:00 1.OOSTWHIPN (DPRB WEXIT 13/27/2007 ~ 00:00 - 02:00 ~ 2.00 ~ STWHIP~ N ~ DPRB ~ W EXIT 02:00 - 05:00 I 3.001 STWHIPI N I DPRB I WEXIT 05:00 - 06:30 ~ 1.501 STWHIP N DPRB WEXIT 06:30 - 07:00 I 0.501 STWHIPI N DPRB WEXIT 07:00 - 07:30 0.50 STWHIP N DPRB WEXIT 07:30 - 09:00 1.50 STWHIP N DPRB WEXIT 09:00 - 09:30 0.50 STWHIP N DPRB WEXIT 09:30 - 12:15 2.75 STWHIP N DPRB WEXIT 12:15 - 12:30 0.251 STWHIPI N DPRB WEXIT 12:30 - 13:30 1.00 STWHIP N DPRB WEXIT 13:30 - 16:30 3.00 STWHIP N DPRB WEXIT 16:30 - 18:45 2.25 STWHIP N DPRB WEXIT 18:45 - 19:00 0.25 STWHIP N DPRB WEXIT 19:00 - 19:15 0.25 STWHIP N DPRB WEXIT PWD, 3 NM Flex drill collars, hydraulic jars, 17jts. HWDP. OAL of BHA = 722.44'. Download/Upload MWD. RIH w/HWDP t/722 and shallow test MWD at 250 gpm. RIH U10500' filling pipe every 3500'. Orient 80 right. 285 gpm. SO w/no pumps and take weight at 10574'. PU 170, SO 125K. PU U10559'. Orient in 1/4 turn increments to right and attempt to work pipe into sidetrack. Tagging up at 10579'. No entry. Repeated with low pumps 34 gpm, 350 psi, No entry, Attempt with 12 rpm, 6K tq. on, 4K tq. off. No entry. Orient high side attempt entry tag up at 10582'. No entry. Orient high side and wash f/10574' to 10588'. 100 gpm. No entry. Orient 90 deg rt. and wash at 280 gpm, 2280 psi 10574' to 10587. No entry. POH f/10587' to 10510'. Orient 170 deg right and wash at 200-400 fph f/10510' to 10,555', 235 gpm, 1670 psi. RIH with pumps off to 10,604'. Took wt. Wash down to 10722'. CBU/reciprocate pipe, rotate pipe 80 rpms, 6K tq, 235 gpm, 1650 psi. Consult with ODE on plan forward. Build 25 bbl, 17.5 ppg pill. Spot 25 bbl. Hi-Vis 17.5 ppg pill from 10722' to above window at 10453'. 235 gpm, 1650 psi. POOH to 9985' md. Displace pill w/98 bbls. of 10.5 ppg LSND mud. Monitor well -Stable. Blow down topdrive. Pump dry job. POH to BHA. Stand back HWDP and flex collar. Lay down BHA. Clean and clear rig floor Pull, Inspect, & reinstall wear bushing. Just under 1/16" worth of wear in one spot. Rotated wear bushing prior to reinstalling. Rig up floor to run 3.5" NSCT tubing. PJSM. Run 3.5" NSCT tubing workstring. 25-joints ran with make up torque of 2,900 ft-Ibs. RD floor from running 3.5" NSCT tubing string. Transfer HWDP to off drillers side. RIH w/ stands of 4" DP from derrick to 9,956' and / 7,644' tvd. PU - 150k, SO - 110k. Break circulation & pump 25 bbls 10.5ppg mud @ 190 gpm, 620 psi. Take SPR's. Continue in hole on 4" DP. Hole took 5k weight at 10,729' and 10, 732' md. Washed and worked tight spots at 195 gpm, 870 psi. Continue to wash 220gpm, 1070 psi down to TD ~ 10,742. Circulate 895 bbls and condition mud. Stage pumps up to 250 gpm ~ 1250 psi. Make up head pin, safety valve, cement line. Clean suction screens on mud pumps. Circulate 191 bbls ~ 6 bpm, 490 psi. PJSM w/ SLB crew and all hands. Batch up cement. Pressure test cementing -ines to 3500 psi w/ water - OK. Drain water from lines through 'T' until mudpush at rig floor. Pump cement job w/SLB pumps as per cementing program: 10.1 bbls 11.8 ppg Mudpush ~ 3.8 bpm, 570 psi Printed: 4/9/2007 71:14:06 AM 4 • • BP EXPLORATION Page 21 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABORS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABORS 7ES Rig Number: Date From - To ~~~~ Hours ~ Task ~~ Code NP~Phase ~ Description of Operations 3/27/2007 19:00 - 19:15 0.25 STWHIP N DPRB WEXIT 27.0 bbls 17.2 ppg G cement @ 3.8 bpm, 600 psi ~ start, 190 psi @ finish 3.1 bbls 11.1 ppg Mudpush C~3 4.0 bpm, 60 psi 19:15 - 19:45 0.50 STWHIP N DPRB WEXIT Switch to rig pumps and displace cement w/ 92.0 bbls of 10.5 ppg mud C~ 200 gpm. Final wellhead pressure was 800 psi. 19:45 - 20:00 0.25 STWHIP N DPRB WEXIT Check drillpipe for flow through cementing T - OK. Back out single joint and 3 stands of DP. Bottom of stinger @ 10,423' md. 20:00 - 22:00 2.00 STWHIP N DPRB WEXIT Circulate to clean up excess cement. Circulate 499 bbls, 250 gpm, 1000 psi. Estimate 5 bbls cement strung out in 163 bbls of dumped mud. No sidewalk cement seen at surface. Back out topdrive, drop DP wiper plug, chase w/ 104 bbls 10.5 ppg mud. 22:00 - 00:00 2.00 STWHIP N DPRB WEXIT Monitor well - OK. Pump dry job. Blow down topdrive. POOH from 10,423 - 7,885' md. Transfer HWDP from off-drillers to drillers side. Continue POOH to 6,237' md. 3/28/2007 00:00 - 02:00 2.00 STWHIP N DPRB WEXIT POOH from 6,273' and to 3-1/2" tubing ~ 721' md. 02:00 - 02:30 0.50 STWHIP N DPRB WEXIT RU to lay down 3-1/2" NSCT tubing stinger. 02:30 - 03:00 0.50 STWHIP N DPRB WEXIT Lay down 3-1/2" NSCT tubing from 721' to surface. 03:00 - 03:30 0.50 STWHIP N DPRB WEXIT RD 3-1/2" tubing handling equipment. Note: As of 0330, Cement sample UCA indicates 3,500+ psi compressive strength. 03:30 - 04:00 0.50 STWHIP N DPRB WEXIT Pull, Inspect, & reinstall wear bushing. Just under 1/16" worth of wear in one spot. Rotated wear bushing prior to reinstalling. 04:00 - 05:30 1.50 BOPSU P WEXIT Flush stack, Install BOP test plug, RU to test BOPE. 05:30 - 09:00 3.50 BOPSU P WEXIT Test BOPE, 250 low, 4500 psi high, holding each test for 5 min. -Test #1 -Top Rams w/ 4", HCR Kill, Lower IBOP, and choke manifold valves 1, 2, 3 & 16 -Test #2 -choke manifold valves 4, 5 & 6, Dart, manual kill & manual IBOP -Test #3 -choke manifold valves 7, 8, 9 & TIW -Test #4 - hydraulic choke & manual choke -Test #5 -choke manifold valves 10, 11, 15, -Test #6 -choke manifold valve # 14 -Test #7 -HCR Choke -Test #8 -manual choke valve -Test #9 -Annular w/ 4" test joint -Test #10 -Bottom pipe rams w/ 4" -Test #11 -Choke manifold valves 12, 13 & Blind Rams. -Test #12 -Top Rams w/ 4-1/2" test joint. -Test #13 -Annular w/ 4-1/2" test joint to 3500 psi -Test #14 -Bottom Rams w/ 4-1/2" test joint. Test witnessed by BP WSL Chris Clemens, NAD TP Larry Wurdeman, Witness waived by AOGCC Lou Grimaldi. 09:00 - 10:00 1.00 BOPSU P WEXIT Pull test plug & install wear bushing. Clear floor of test equipment. 10:00 - 10:30 0.50 STWHIP N DPRB WEXIT Make up milling BHA: GEN 1 Starter Mill, Bit Sub w/Float, Upper String Mill, 1-Jt 3 1/2 HWDP, Bowen Bumper sub, Bowen Oil Jar, XO Sub, 5-Stds HWDP. 10:30 - 14:30 4.00 STWHIP N DPRB WEXIT RIH w/ cement milling BHA from 511' to 10,254' and filling pipe every 2,500'. Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 22 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date 3/28/2007 3/29/2007 Hours ~, Task Code NPT Phase From - To '. I - -- 14:30 - 15:00 ~ 0.501 STWHIP N ~ DPRB ~ WEXIT Description of Operations Break circulation. Establish milling parameters 350 gpm, 1930 psi, PU - 172k, SO - 117k. Install blower hose. Tag up on top of cement at 10,423' md. Mill cement at 1-5 feet/ minute to 10,472' md. 350 gpm, 1955 psi, 80 rpm, 9k TO on btm, 7k TO off btm, WOB 10k, PU - 172k, SO - 117k, ROT - 135k. Torque and rate were consistent throughout milling interval. Work mills across window several times w/ no problems. Pump 40 bbl high viscosity super sweep pill. Pump 554 bbls r~ 400 gpm, 2250 psi. 5% increase in cuttings returns when sweep at surface. Recovered 1/2 Ib. of metal from shakers. POH from 10,472' to BHA. No problems POH. Lay down Milling BHA.. Some signs of wear on starter mill and watermelon mill, but tattle tail on starter still undamaged. Both mills still gauge. Pull, inspect, reinstall wear bushing. No further wear noticed other than the same 1/16" wear on one azimuth. Clean and clear rig floor. Prep for slickline. PJSM w/ Schlumberger, PDS, and Rig Crew. RU floor for slickline memory multifinger caliper run. RIH and log PDS 40 finger memory caliper log from 1000' and to surface. No significant wear seen on 7-5/8" casing ID. Pipe looks good on log. RD slickline unit, change out saver sub on topdrive while waiting on PDS to confirm data quality. Begin PU 6-3/4" drilling BHA #26 Pick up motor and bit for BHA #26. BHA #26 w/DSX146H+GJNUW ser # 110800, AD Motor 1.83 deg, bypass sub, NM Stab, NM Flex lead drill collar, Impulse MWD, PWD, 3 NM Flex drill collars, hydraulic jars, 17 jts. HWDP. OAL of BHA = 722.44'. Download/Upload MWD. RIH w/HWDP t/722 and shallow test MWD at 250 gpm. RIH U10370' filling pipe every 3500'. PU - 170k, SO - 125k. Orient toolface to highside and slack off without pumps. Ran into open hole with no problems. Tagged up on bottom of full gauge hole at 10,474'. Wash down to botom of undergauge starter mill hole at 10,478' @ tag up firm. Directionally drill from 10,478' - 10,496' md. 260 gpm, 1960 psi on btm, 1870 psi off btm, PU - 175k, SO - 120k. Did not rotate, sliding 100% left. AST = 1.8 hrs, ADT = 1.8 hours. Directionally drill from 10,496' - 10,561' md. 290 gpm, 2375 psi on btm, 2280 psi off btm, PU - 175k, SO - 120k, Surface WOB 15k-35k. Did not rotate, sliding 100%. AST = 6.8 hrs, ADT = 6.8 hours. Drilling performance cleaned up and sped up from 3-10 fph to 20+fph when flex collar was across window. Pumped 20 ppb nutplug/sap pill that turned corner after drilling sped up. Saw -150 psi pressure gain as pill exited the bit. Pressure returned to previous value after pill was past bit. Take SPR's and examine surevey and MWD data. Gamma ray data has risen to near 100+ GAPI. Inclination surveys show 15:00 - 18:00 I 3.001 STWHIPI N I DPRB I WEXIT 18:00 - 20:00 I 2.001 STWHIPI N I DPRB I WEXIT 20:00 - 00:00 4.00 STWHIP N DPRB WEXIT 00:00 - 00:30 0.50 STWHIP N DPRB WEXIT 00:30 - 01:00 I 0.501 STWHIPI N I DPRB I WEXIT 01:00 - 01:30 0.50 STWHIP N DPRB WEXIT 01:30 - 02:30 1.00 STWHIP N DPRB WEXIT 02:30 - 03:30 I 1.001 STWHIPI N I DPRB I WEXIT 03:30 - 04:00 I 0.501 STWHIPI N I DPRB I WEXIT 04:00 - 06:00 2.00 STWHIP N DPRB WEXIT 04:00 - 05:30 1.50 STWHIP N DPRB WEXIT 05:30 - 06:00 0.50 STWHIP N DPRB WEXIT 06:00 - 09:30 3.50 STWHIP N DPRB WEXIT 09:30 - 10:00 0.50 STWHIP N DPRB WEXIT 10:00 - 12:00 I 2.001 DRILL I P I I PROD1 12:00 - 00:00 I 12.001 DRILL I P I I PROD? 13/30/2007 100:00 - 00:15 I 0.251 DRILL I P I I PROD1 Printed: 4/9/2007 11:14:06 AM • BP EXPLORATION Page 23 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING I Rig Name: NABOBS 7ES Date ~ From - To I Hours ' Task I~ Code I NPT 3/30/2007 00:00 - 00:15 0.25 DRILL ~ P 00:15 - 06:00 I 5.751 DRILL I P 06:00 - 12:00 I 6.001 DRILL I P 12:00 - 00:00 I 12.001 DRILL I P 3/31/2007 100:00 - 02:00 I 2.001 DRILL I P 02:00 - 03:45 1.751 DRILL I P 03:45 - 05:00 I 1.251 DRILL I P 05:00 - 12:00 I 7.001 DRILL I P 12:00 - 00:00 i 12.001 DRILL I P '4/1/2007 100:00 - 12:00 12.00 DRILL I P 12:00 - 15:00 I 3.001 DRILL I P Spud Date: 2/19/1994 Start: 2/28/2007 End: 4/7/2007 Rig Release: 4/7/2007 Rig Number: Phase ' Description of Operations PROD1 separation from original previous sidetracks and from casing. OK to begin rotation. PROD1 Directionally drill from 10,561' - 10,890' md. 80 rpm, 290 gpm, 2375 psi on btm, 2280 psi off btm, PU - 175k, SO - 120k, Surface WOB 15k. CECD = 11.27ppg, AECD = 11.49ppg. Shortly after beginning to rotate, pumped another 20 ppb nutplug/sap pill. Again saw -150 psi pressure gain as pill exited the bit. Pressure returned to previous value after pill was past bit. PROD1 Directionally drill from 10,890' - 11,231' md. 300 gpm, 2550 psi on btm, 2380 psi off btm, PU - 182k, SO - 132k, RT - 150k, Tq on-8k,T0 off-6k Surface WOB 15k. CECD = 11.15ppg, AECD = 11.58ppg. From 00:00 - 12:00, AST - .95 hr, ART - 7.25 hr, ADT - 8.2 hr. PROD1 Directionally drill from 11,231' - 11,709' md. 300 gpm, 2580 psi on btm, 2495 psi off btm, PU - 190k, SO -i35k, RT - 153k, Tq on - 8.5k, TO off - 6.5k Surface WOB 8-15k. CECD = 11.31 ppg, AECD = 11.39ppg. AST - 3.30 hr, ART - 5.02 hr, ADT - 8.32 hr. PROD1 Backream last connection. Pump high viscosity sweep w/ 20 ppb nutplug. Increase rotation to 100 RPM and reciprocate pipe over bottom 30' of hole to avoid bringing motor into slide interval at high rpm. CBUx2.5. Sweep brought back a 25% increase in cuttings before cleaning up. PROD1 Shut down pumps MW in 10.5 MW out 10.5, monitor well - OK. Short trip from 10,709' to 10,450' md. Pipe pulled smoothly w/ not more than 5k overpulls on the way out. Sawa 5k spike as bit came into top of window. PROD1 Run back in hole from 10,450' MD to 10,709' MD. No problems RIH. Saw 5k slackoff as bit passes top of window. No problems w/ other components. Wash last stand down to bottom. PROD1 Directional drill from 10,709' and to 11,900' md. PU - 192k, SO - i35k, RT - 154k, 288 gpm, 80 rpm, 5-10k WOB, 2425 psi on, 2307 psi off, 8.5k TQ on, 6.5k TO off, MW - 10.5ppg, CECD - 11.20ppg, AECD - 11.31 ppg, AST - 2.13hr, ART - 1.77hr, ADT - 3.90hr PROD1 Directional drill from 11,900' and to 12,187' md. PU - 196k, SO -i35k, RT - 156k, 300 gpm, 80 rpm, 10k WOB, 2680 psi on, 2540 psi off, 9.5k TO on, 7.5k TO off, MW - 10.5ppg, CECD - 11.21 ppg, AECD - 11.35ppg, AST - 5.47hr, ART - 1.52hr, ADT - 6.99hr. 30 bbl Hi-Vis sweep w/ 20ppb nutplug pumped @ 12,060 md. Nutplug came back over shakers but no noticable cuttings increase. PROD1 Directional drill from 12,187' and to 12,665' md. PU - 198k, SO - 130k, RT - 155k, 300 gpm, 80 rpm, 5-10k W OB, 2668 psi on, 2536 psi off, 9.Ok TQ on, 8.Ok TO off, MW - 10.5ppg, CECD - 11.23ppg, RECD - 11.48ppg AST - 1.63hr, ART - 6.12hr, ADT - 7.75hr. PRODi Directional drill from 12,665' and to TD ~ 12,800' md. Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 24 of 28 Operations Summary Report Legal Well Name: P2-15 Common W ell Name: P2-15 Spud Date: 2/19/1994 Event Nam e: REENTE R+COM PLET E Start : 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASK A DRI LLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date From - To ~ Hours ~~ Task : Code NPT ! Phase ~I Description of Operations - - --- -- ~- - __ - , L _ . _ _- -- 4/1/2007 12:00 - 15:00 3.00 DRILL P PROD1 PU - 200k, SO - 130k, RT - 160k, 300 gpm, 80 rpm, 5-10k W OB, 2760 psi on, 2631 psi off, 9.Ok TO on, 8.Ok TO off, MW - 10.5ppg, CECD - 11.15ppg, AECD - 11.42ppg AST - 1.63hr, ART - 0.65hr, ADT - 2.28hr. 15:00 - 18:00 3.00 DRILL P PROD1 CBUx3. Rotate and recipricate @ 100 rpm. TO - 8.Ok, 300 gpm, 2660 psi. 35 bbl high viscosity sweep pumped and gave 40% increase in sand and clay cuttings across shakers. CECD - 11.20ppg, AECD - 11.31 PPg• 18:00 - 19:30 1.50 DRILL P PROD1 Monitor well - OK. Mud weight in 10.5 ppg, out 10.5 ppg. POOH pumps off from 12,800' and to 12,183' md. Hole gave 10-25k overpulls ~ 12727, 12701, 12684, 12665, 12602, 12575, 12411, 12383, 12363, 12270, 12236, 12202. Trouble areas wiped down to 5-10k overpulls. Pulled 35k over at 12,183' and had to set down 45k to fall out of tight spot. 19:30 - 20:00 0.50 DRILL P PROD1 RIH from 12,183' - 12,800'. No problems. 20:00 - 00:00 4.00 DRILL P PROD1 Backream out of hole from 12,800' to 11,135' md. 300 gpm, 2800 psi, 80 RPM through rotated intervals, 40 rpm through slid intervals. 8.5k TO CECD - 11.10ppg, AECD - 11.19ppg. 4/2/2007 00:00 - 03:00 3.00 DRILL P PROD1 Continue backreaming from 11,135' to 10,571. Reduce pump rate to 210 gpm to keep from pushing fluid away. Total of 36 bbls of fluid lost to formation in the last 6 hours. Pump high vis sweep around while backreaming at 100 rpm and 210 gpm. Dumped sweep at surface but residual on shakers after sweep dumped was 1"deep of shale & sand cuttings. 03:00 - 04:00 1.00 DRILL P PROD1 Orient BHA highside and pull bit to 10' from window while pumping 210 gpm. BHA pulled into window w/ 5k overpulls. Shut down pumps and pull bit into window to 10,450' and - OK. 5k overpull at top of window (-10,453). 04:00 - 04:30 0.50 DRILL P PROD1 Continue to PU until pulled 20k over at 10,422' and in casing. Slack off and drop down to 10,450' md. PU again until pulled tight at 10,412'. Brought pumps online at 100 gpm - no packoff. Rotate 5 rpm and drag pipe uphole to 10, 409' w/ 8-10k overpull. 04:30 - 05:00 0.50 DRILL P PROD1 RIH to 10,478' - OK. Prepare high vis sweep. 05:00 - 06:30 1.50 DRILL P PROD1 Circulate ~ 250-300 gpm, 110 rpm, CECD - 10.92, AECD - 11.21. Pumping high viscosity sweep around. Significant sand and shale cuttings across shakers beginning @ -4000 strokes (bottoms up = 5500 strokes). Cuttings decreased steadily after bottoms up. Sweep at surface in 7700 strokes and brought a 30% increase in cuttings before cleaning up. 06:30 - 07:00 0.50 DRILL P PRODi Pick up to 10,375'. Shut down pumps. Monitor well. Well giving back some fluid in the first 20 minutes after pumps shut down and tapered off to nothing. Monitor additional 10 minutes - OK. 07:00 - 08:30 1.50 DRILL P PROD1 Service rig and topdrive. Slip & cut 130' of drilling line. 08:30 - 10:30 2.00 DRILL P PROD1 RIH from 10,375' to 12,760' and w/ pumps off. RIH was smooth - weight didn't deviate from SO more than 2-4k. 10:30 - 10:45 0.25 DRILL P PROD1 Stage pumps up to 294 gpm. Wash last joint to TD ~ 12,800' and - OK. 10:45 - 13:30 2.75 DRILL P PROD1 CBU x3 while rotating and reciprocating pipe across 50 foot interval. PU - 192k, SO - 130k, ROT - 160k, 120 RPM, TO - Printed: 4/9/2007 11:14:06 AM BP EXPLORATION Page 25 of 28 ~ Operations Summary Report Legal Well Name: Common Well Name: Event Name: Contractor Name: Rig Name: Date 'From - To 4/2/2007 ~ 10:45 - 13:30 4/3/2007 P2-15 P2-15 Spud Date: 2/19/1994 REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 NABOBS 7ES Rig Number: Hours Task j Code ~, NPT Phase Description of Operations 13:30 - 14:30 14:30 - 16:30 16:30 - 17:00 17:00 - 21:00 21:00 - 22:30 22:30 - 23:00 23:00 - 00:00 00:00 - 01:30 01:30 -06:00 2.751 DRILL I P 1.00 DRILL P 2.00 DRILL P 0.50 DRILL P 4.00 DRILL P 1.50 DRILL P 0.50 WHSUR P 1.00 CASE P 1.50 CASE P 4.50 CASE P 06:00 - 08:00 I 2.001 CASE I P 08:00 - 12:30 4.50 CASE P 12:30 - 13:30 1.00 CASE P 13:30 - 16:00 2.50 CASE P 16:00 - 19:00 3.00 CASE P 19:00 - 21:00 I 2.001 CEMT I P PROD1 8.Ok, CECD - 11.17ppg, AECD - 11.36ppg. Pumped hi-vis nutplug sweep after first bottoms up. Sweep brought back 35% increase in cuttings. PROD1 Shut down. Monitor well f/ 30 minutes - 5 bbl gain tapering off to static. Monitor well additional 15 minutes - OK. PROD1 POH from TD to 10,370' MD. Pulled smoothly. No overpulls seen on trip out of hole. PROD1 Monitor well for 15 minutes - OK. Pump dry job. Drop 2.25" rabbit on 100' slickline. PROD1 POH from 10,370 -top of HWDP @ 722' md. PROD1 Lay down HWDP, flex collars & BHA. Clean and clear rig floor. Bit grade 1-0-CT-N-X-I-WT-TD. All blades had circular gouging and wear patterns on the entire top of the blade from the gauge of the bit to the bit body. PROD1 Pull, inspect, reinstall wear ring. No further wear. RUNPRD RU torque turn equipment for 4-1/2" TC-II liner. RUNPRD Continue RU to run 4-1/2" TC-II liner. PJSM. RUNPRD Run 2 joints of 4 1/2" 12.6# L-80 IBT-M and 57 joints of 4 1!2" 12.6# L-80 TC-II Liner. Baker Loc shoe track & torque IBT-M to 4,200 ft-Ibs. Lock 1 centralizer 10' up from float shoe and lock 1 centralizer mid-joint on joint 2. Check floats, OK. Placing 4 5/8" x 6 1/2" free float centralizers on joints 3 thru 50. Torque turned all connections to 3,850 ft-Ibs optimum torque. Utilized Jet Lube Seal Guard on TC-II threads. RUNPRD Make up Bakers 5-112" x 7-5/8" Flex-Lock liner hanger w/ HRD-ZXP Packer and run in the hole with 1 stand of 4" HT-40 drill pipe to 2,566'. Circulate liner volume at 210 gpm 240 psi. Rig down nabors casing equipment, ready floor for handling 4" HT-40 DP. RUNPRD Run in the hole with 4 1/2" 12.6# L-80 TC-II liner to 10,385'. Filling every 10 stands run with 10.5 ppg LSND mud. PU - 135k, SO - 110k. RUNPRD Circulate 1.5 liner volume (175 bbls). Stage pumps up to 6 bpm. PU • 150k, SO - 117k. RUNPRD Continue RIH from 10,385' to 12,681' md. RU Cementing head and lines. RUNPRD Wash liner to bottom. Tagging bottom at 12,800'. Pick 2' off bottom at 12,798'. Circulate 3 liner volumes. Staging pumps up to 4.5 bbl/min 950 psi. PJSM with Schlumberger/Dowell. Batch mix cement. Reciprocate pipe. RUNPRD Pump 5 bbls of water and pressure test lines to 4500 psi. Pump 22 bbls 12.0 ppg mud push, followed by 93.8 bbl of 15.8 ppg class G cement. Wash lines thru T to flow line. Drop drill pipe wiper plug. Switch to rig pump and pump 40 bbl of 9.6ppg Perf pill followed with 10.5 ppg LSND mud. Bump plug with 138 bbls away. Lost returns prior to bumping plug and pushed -22 bbls cement to formation. Pressure up to 2500 psi. PU to 180k to confirm hanger is set. Pressure up to 3500 psi. Release from hanger. Bleed pressure and check floats. Set down 70k on to set Baker packer and saw positive indication of shear. Repeated with rotation to Printed.: 4/9/2007 11:14:06 AM • • BP EXPLORATION Page 26 of 28 ~ Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19h 994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date ~; From - To Hours Task ;Code NPT Phase ' Description of Operations 4/3/2007 ~ 19:00 - 21:00 ~ 2.00 ~ CEMT P RUNPRD confrim set. Pressure up to 1000 psi and pick up 26'. 21:00 - 22:00 I 1.001 CEMT I P 22:00 - 22:30 I 0.501 CEMT I P 22:30 - 00:00 I 1.501 CEMT I P 4/4/2007 ~ 00:00 - 04:30 ~ 4.50 ~ CEMT ~ P 04:30 - 06:30 2.00 CEMT P 06:30 - 07:00 0.50 CEMT P 07:00 - 07:30 0.50 CEMT P 07:30 - 09:30 2.00 CEMT P 09:30 - 11:00 1.501 CEMT N 11:00 - 13:30 2.50 ~ CEMT ~ N 13:30 - 14:30 I 1.001 CEMT I N 14:30 - 16:00 1.50 CEMT N 16:00 - 17:00 1.00 CEMT N 17:00 - 20:30 3.50 CEMT N 20:30 - 21:30 I 1.001 CEMT I N 21:30 - 23:00 I 1.501 CEMT I N 23:00 - 00:00 1.00 CEMT N 4/5/2007 00:00 - 02:30 2.50 CEMT N 02:30 - 03:00 I 0.501 CEMT I N 03:00 - 03:30 I 0.501 PERFOBI P 03:30 - 04:30 I 1.001 PERFOBI P 04:30 - 05:00 I 0.501 PERFO~ P Circulate 30 bbl of 10.5 ppg mud C~2 310 gpm 1810 psi. 4 1/2" Liner Top at 10,314'. CIP at 20:24 Hrs. RUNPRD PU. Circulate cement out of annulus w/ 495 bbls 10.5 ppg LSND mud ~ 325 gpm & 1922 psi. Saw -10 bbls cement returned to surface strung out in 92 bbls of dumped mud. Continue to circulate to flush annulus. RUNPRD Pump 75 bbl soap sweep. Displace well w/ 9.6 ppg brine ~ 560 gpm, 3600 psi, 484 bbls. RUNPRD Rig down liner cementing head. Blow down lines. Prepare to POOH. RUNPRD Pull out of hole from 10,300' to 2,000' in stands racking back in derrick. RUNPRD Continue pulling out of hole from 2,000' to -surface laying down drillpipe excess not needed for DPC perforating run.L/D liner packer running tool. RUNPRD R/U to test 4 1/2" liner U 4500 psi. RUNPRD Waiting on cement compressive strength results. RUNPRD Attempt to test liner. Note: ~ 1500 psi a bobble was detected in pressure up. ~ 1850 psi pressure bled off. Retest resulted in a pressure bleed off ~ 1050 psi. DFAL RUNPRD Consult with town. R/D test equipment. Order RTTS tool, service top drive & rig while waiting. DFAL RUNPRD P/U & M/U RTTS, RIH U 2680'. Test upper portion of 7 5/8" Csg. t/ 4000 psi. f/ 5 min. Test 7 5/8" ES cementer & Tie in ~ 2665' Pass DFAL RUNPRD RIH f/ 2680' - t/ 3830'. Consult w/ Baker on possibility of ZXP liner top packer not set. Baker suggests running rotating dog sub in tandem w/ RTTS. DFAL RUNPRD POH f/ 3830'. Mobilize Baker tools. DFAL RUNPRD R/U Baker liner top setting assembly w! Dog Sub. DFAL RUNPRD RIH U 10314', PU Wt-165K, SOW- 123K, PJSM w/ Rig crew, Haliburton, Baker & BP reps. DFAL RUNPRD Tagged liner top ~ 10321', set down 40K,sheared packer setting dogs and confirm ZXP packer set w/ 50K down. Clear indication on surface of set. DFAL RUNPRD RU test equipment. Test 7 5/8" casing and 4 1/2" liner U 4500 psi. f/ 30 min -Pass. DFAL RUNPRD Release RTTS, open valve, POH t/ 6992' @ midnight. DFAL RUNPRD Continue POH racking back DP from 6,992' and to surface w/ RTTS & Baker sealing dog sub after re-setting ZXP Linertop packer. DFAL RUNPRD Break out and lay down HES RTTS packer and Baker sealing dog sub. Clean and clear rig floor. OTHCMP PJSM w/ SLB TCP hands and all crewmembers. RU for drill pipe conveyed perforating gun run. OTHCMP Make up 2-1/2" HSD PJ-Omega 2506 perforating guns (6 shots per foot), redundant firing heads (E-fire and HDF) & emergency disconnect sub. Gun string included 42 joints. Length = 21.21' each: 8 blanks, 6 blanks w/ puncher charges, 6 partially loaded guns, & 22 fully loaded guns. OTHCMP RD gun running equipment, RU to run 2 7/8" PAC pipe above guns. Printed: 4/9/2007 11:14:06 AM • • BP EXPLORATION Page 27 of 28 Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Spud Date: 2/19/1994 Event Name: REENTER+COMPLETE Start: 2/28/2007 End: 4/7/2007 Contractor Name: NABOBS ALASKA DRILLING I Rig Release: 4/7/2007 Rig Name: NABOBS 7ES Rig Number: Date From - To Hours Task ~ Code ~ NPT --. _ - L ' __ ~_ 4/5/2007 05:00 - 08:00 3.00 PERFO P 08:00 - 08:30 0.50 PERFO P 08:30 - 09:00 0.50 PERFO P 09:00 - 13:30 I 4.501 PERFOB P 13:30 - 14:00 0.50 PERFOB~ P 14:00 - 14:30 0.50 PERFO P 14:30 - 15:30 I 1.001 PERFOBf P 15:30 - 17:00 1.50 PERFO P 17:00 - 19:00 2.00 PERFO P 19:00 - 20:00 1.00 PERFO P 20:00 - 00:00 4.00 PERFO P 4/6/2007 100:00 - 01:15 I 1.251 PERFOBI P 01:15 - 01:45 0.50 PER 01:45 - 03:00 1.25 PER 03:00 - 03:30 0.50 PER 03:30 - 06:00 2.50 PER 06:00 - 09:00 I 3.001 PER 09:00 - 09:30 09:30 - 11:00 11:00 - 12:00 0.50 PERF 1.50 RIGU 1.001 RIGU P P P P P P P P Phase Description of Operations OTHCMP PU &RIH w/ 50 jts. of 2 7/8" - 6.5# PAC pipe & run in hole to 2,462' md. OTHCMP RD handling equipment from 2-7/8" PAC running and RU handling equipment for 4" HT40 DP stands from derrick. OTHCMP Stand by w/ perforating run and discuss w/ Anchorage options of running USIT cement bond log or continue w/ perforating. OTHCMP RIH w/ perforating guns on 4" HT40 stands from derrick to 12,700' md. Ready rig floor to fire guns. PU - 185k, SO - 120k. OTHCMP PJSM w/ SLB hands, crew, & WSL for firing guns. OTHCMP RIH & tag landing collar @ 12,716' md. PU 6' to put guns on depth at 12,710' md. Break circulation @ 4 bpm, 635 psi. Run through practice sequence - OK. Start firing sequence: Bring pump pressure to 400 psi & hold for 1 min. Pressure to 600 psi & hold for 1 min. Bleed to 50 psi & hold for 2 min. Pressure to 1200 psi, hold for 2 min. Bleed to zero and stand by. Guns fired. Perforation intervals: 11,860' - 11,950' 12,200' - 12,350' 12,400' - 12,510' 12,550' - 12,710' Fluid level dropped 3 bbls -hole fill pump turned on and well lost 4 bbls fluid in the first 30 minutes after initial drink then was static. OTHCMP POOH 4" HT40 DP in stands from 12,710' and to 11,730'. and above top pert. Monitor well -static. OTHCMP CBU 331 bbls ~ 270 gpm, 2290 psi. Dumped 86 bbls pert pill contaminated brine. Shut down pumps, monitor well -static. OTHCMP POH w/ 4" HT40 DP in singles from 11,730 to 9,338' and laying down to pipe shed. Well still static. OTHCMP PJSM. Cut & slip 90' drilling line. Service draw works brakes. OTHCMP Pump dry job, remove blower hose, POH w/ 4" HT40 DP in singles from 9,338' to 3,703' and laying down to pipe shed. Well still static. OTHCMP Continue POH w! 4" HT40 DP in singles from 3,703' to 2,558' and laying down to pipe shed. Well static. OTHCMP RIH from 2,558' to 3,800' and w/ remaining 13 stands of 4" HT40 DP from derrick. OTHCMP POH w/ 4" HT40 DP in singles from 3,800' to 2,462' and laying down to pipe shed. Well static. OTHCMP RD from laying down HT-40 drill pipe and RU to pull & lay down 2-7/8" PAC pipe. OTHCMP POH w/ 50 joints of 2-7/8" PAC pipe in singles from 2,462' - 911' and (top of 2.5" perforating BHA) laying down to pipe shed. Well static. OTHCMP PJSM w/ NAD TP, BP Rep, Rig crew &SLB. Rig up & lay down 42 guns. All shots visually verified as fired. Well static. OTHCMP Clear floor of all gun equipment. Wash & clean rig floor area. RUNCMP Rig up to run 4-1/2" 12.6# - L-80 TCII Tbg. Pull wear ring, Make dummy run w/ Tbg Hanger & land f~ 25.2 ft. RUNCMP PJSM w/ NAD TP, BP Rep, Rig crew, Baker rep, casing rep. Printed: 4/9/2007 11:14:06 AM • BP EXPLORATION Operations Summary Report Legal Well Name: P2-15 Common Well Name: P2-15 Event Name: REENTER+COMPLETE Contractor Name: NABOBS ALASKA DRILLING Rig Name: NABOBS 7ES Date ~ From - To ,Hours ' Task ~ Code ~PT 4/6/2007 ~ 11:00 - 12:00 1.00 RIGU ~ P 12:00 - 00:00 I 12.00 4/7/2007 00:00 - 01:00 1.00 01:00 - 02:00 I 1.00 02:00 - 03:00 I 1.00 03:00 - 04:30 I 1.50 04:30 - 05:00 0.50 RU 05:00 - 07:00 2.00 RU 07:00 - 08:00 1.00 RU 08:00 - 13:30 5.50 RU 13:30 - 14:30 I 1.00 14:30 - 16:00 1.50 RUNCO~ SFAL 16:00 - 17:00 1.00 BUNCO SFAL 17:00 - 18:00 1.00 RU 18:00 - 20:00 2.00 RU 20:00 - 21:15 1.25 21:15 - 21:45 0.50 21:45 - 00:00 I 2.251 RU Start: 2/28/2007 Rig Release: 4/7/2007 Rig Number: Phase Page 28 of 28 Spud Date: 2/19/1994 End: 4/7/2007 Description of Operations RUNCMP Discuss 4-1/2" completion. Verify all numbers in pipe shed w/ Driller, BP rep & Baker rep. RUNCMP PJSM. Run 4-1/2" 12.6# - L-80 TCII Tbg. Depth ~ midnight 9,758' md. Brine wt 9.6 ppg. Wellbore is static - no losses observed in last 24 hours. RUNCMP Continue to run 4-1/2" 12.6# - L-80 TCII Tbg from 9,758' - 10,300' md. Brine wt 9.6 ppg. Wellbore is static. RUNCMP RIH w/ 4-1/2" TC-II tubing and tag up on base of tieback receptacle. Space out and insert 2 pups (9.81' & 3.79') to position W LEG 5' above base of tieback receptacle. RUNCMP MU & land tubing hanger. Run in lock down screws and torque to 450 ft-Ibs. RUNCMP Reverse circulate 20 bbls clean 9.6 NaCI Brine followed by 182 bbls corrosion inhibited brine and chased w/ 86 bbls clean 9.6 ppg NaCI brine. RUNCMP Drop ball and rod, back out landing joint.. RUNCMP Pressure up on tubing to 4500 psi and set packer. Hold for 30 minutes for tubing test - OK. Bleed tubing perssure to 2500 psi. Pressure up annulus to 4500 psi hold for 30 minutes. OK. Bleed annulus and tubing to zero. Pressure up annulus to 2240 psi to shear DCK valve in GLM at 3314'. Pump 3 bbl of brine both ways to confirm pump out. Rig down test equipment. Blow down lines. RUNCMP Install TWC in tubing hanger. Test from below to 1000 psi. RUNCMP Nipple down BOP flow line and riser. Nipple up FMC 4 1/2" 5000 psi Tree and adaptor spool. NOTE: Corrosion department crew applied RG2401 (Blue goo) sealing compound to surface of 7 5/8" x 20" casing slips area. RUNCMP Test Adaptor spool lower seal sleeve to 5000 psi for 15 minutes. OK. Test tree, upper SBMS seal sleeve leaking. RUNCMP Nipple down tree. Install new SBMS seal sleeve. RUNCMP Nipple up tree. Test tree and SBMS to 5000 psi for 15 minutes. OK. RUNCMP Rig up DSM lubicator. Pull TWC. RUNCMP Rig up Hot oil unit. PJSM. Test lines to 3500 psi. Pump 85 bbl 75 deg F diesel down annulus and allow to 'U' tube for freeze protect to 2000'. RUNCMP Install BPV with DSM libricator. Rig down. RUNCMP Hot oil unit test BPV to 1000 psi from below. OK. Blow down lines and rig down Hot oil unit. RUNCMP Install VR plugs in both Tubing spool valve outlets. Install flanges and needle valves on outlets. Clean rig, rig down. Released rig at 00:00 hrs Printed: 4/9/2007 11:14:06 AM d FJ ~,~ .~°~ ~ r caw . ~ ww~ A w ~ ~ .,~.~u Q rc- i ~Ar~ i ~u Client: BP Exploration Field: Point McIntyre Structure /Slot: P2 / P2-15 Well: P2-15 Borehole: P2-15APB1 UWI/API#: 500292240970 Survey Name /Date: P2.15APB1 /March 29, 2007 Tort /AHD / DDI / ERD ratio: 105.125° / 6376.20 ft / 5.943 / 0.784 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location LaULong: N 70.40127902, W 148.52339516 Location Grid NIE Y/X: N 5998558.580 ftUS, E 681407.260 ftUS Grid Convergence Angle: +1.39109238° Grid Scale Factor: 0.99993738 Survey /DLS Computation Method: Minimum Curvature / Lt Vertical Section Azimuth: 35.560° Vertical Section Origin: N 0.000 ft, E 0.000 ft ND Reference Datum: Rotary Table ND Reference Elevation: 40.40 ft relative to MSL Sea Bed /Ground Level Elevation: 11.90 ft relative to MSL Magnetic Declination: 24.137° Total Field Strength: 57671.586 nT Magnetic Dip: 81.027° Declination Date: March 22, 2007 Magnetic Declination Model: BGGM 2006 North Reference: True North Total Corr Mag North -> True North: +24.137° Comments Measured Inclination Azimuth Suh.Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de n n n n ft n n de 100 n ftUS ftUS t5lt V. UV U.UV U.VV -4U.4V u.uu u.uu v.vv v.uu v.uv v.vv v.vv aaaaooa.oa oai4v/. co rv /U.9VIU.7VL VV IYOALJJ.7A 10 28. 50 0.00 0.00 -11.90 28.50 0.00 0.00 0.00 0.00 0.00 0.00 5998558.58 681407 .26 N 70.40127902 W 148.52339516 GCT MS 82. 90 1.28 240.69 42.50 82.90 -0.55 0.61 0.61 -0.30 -0.53 2.35 5998558.27 681406 .74 N 70.40127820 W 148.52339947 83. 10 1.27 240.97 42.70 83.10 -0.55 0.61 0.61 -0.30 -0.53 5.89 5998558.27 681406 .73 N 70.40127820 W 148.52339951 84. 60 1.27 241.50 44.20 84.60 -0.58 0.65 0.65 -0.32 -0.56 0.78 5998558.25 681406 .70 N 70.40127815 W 148.52339974 89. 00 1.27 241.84 48.59 88.99 -0.67 0.74 0.74 -0.36 -0.65 0.17 5998558.20 681406 .62 N 70.40127803 W 148.52340044 102. 00 1.26 242.23 61.59 101.99 -0.93 1.03 1.03 -0.50 -0.90 0.10 5998558.06 681406 .37 N 70.40127766 W 148.52340250 115. 80 1.25 242.05 75.39 115.79 -1.20 1.33 1.33 -0.64 -1.17 0.08 5998557.91 681406 .11 N 70.40127727 W 148.52340468 129. 60 1.25 241.71 89.18 129.58 -1.47 1.63 1.63 -0.78 -1.43 0.05 5998557.77 681405 .84 N 70.40127689 W 148.52340684 143. 40 1.21 241.71 102.98 143.38 -1.73 1.93 1.93 -0.92 -1.70 0.29 5998557.62 681405 .59 N 70.40127650 W 148.52340896 157. 20 1.16 242.08 116.78 157.18 -1.99 2.21 2.21 -1.05 -1.95 0.37 5998557.48 681405 .34 N 70.40127614 W 148.52341101 171. 10 1.14 242.58 130.68 171.08 -2.24 2.49 2.49 -1.18 -2.19 0.16 5998557,34 681405 .09 N 70.40127578 W 148.52341302 184. 80 1.12 243.07 144.37 184.77 -2.48 2.76 2.76 -1.31 -2.43 0.16 5998557.21 681404 .86 N 70.40127544 W 148.52341498 198. 70 1.10 243.39 158.27 198.67 -2.72 3.03 3.03 -1.43 -2.68 0.15 5998557.09 681404 .62 N 70.40127511 W 148.52341693 212. 50 1.09 243.51 172.07 212.47 -2.95 3.30 3.30 -1.55 -2.91 0.07 5998556.96 681404 .39 N 70.40127479 W 148.52341885 226. 30 1.06 244.19 185.87 226.27 -3.18 3.56 3.56 -1.66 -3.14 0.24 5998556.84 681404 .16 N 70.40127448 W 148.52342075 240. 10 1.03 245.51 199.66 240.06 -3.40 3.81 3.81 -1.77 -3.37 0.28 5998556.73 681403 .93 N 70.40127419 W 148.52342260 253. 90 1.03 246.11 213.46 253.86 -3.61 4.06 4.05 -1.87 -3.60 0.08 5998556.62 681403 .71 N 70.40127391 W 148.52342444 267. 70 1.02 246.69 227.26 267.66 -3.82 4.30 4.30 -1.97 -3.82 0.10 5998556.52 681403. 49 N 70.40127364 W 148.52342628 281. 40 1.01 247.61 240.96 281.36 -4.03 4.55 4.54 -2.06 -4.05 0.14 5998556.42 681403. 26 N 70.40127338 W 148.52342810 295. 10 1.00 247.56 254.65 295.05 -4.24 4.79 4.78 -2.15 -4.27 0.07 5998556.32 681403. 04 N 70.40127313 W 148.52342991 308. 90 0.96 247.98 268.45 308.85 -4.44 5.02 5.02 -2.24 -4.49 0.29 5998556.23 681402. 83 N 70.40127289 W 148.52343169 322. 50 0.91 248,91 282.05 322.45 -4.62 5.24 5.24 -2.32 -4.69 0.38 5998556.14 681402. 62 N 70.40127266 W 148.52343337 SunreyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP61\P2-15AP61 Generated 4/11/2007 1:28 PM Page 1 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 100 tt ftUS ftUS J:iEi.2U 350.00 363.70 377.30 391.10 404.80 418.50 432.20 446.10 460.10 474.00 488.00 502.00 515.90 529.90 543.90 557.90 571.90 586.00 600.00 614.00 628.10 642.30 656.40 670.50 684.70 698.90 C~ 712.90 727.10 741.30 755.40 769.60 783.80 798.00 811.80 825.80 839.80 853.70 867.70 881.70 895.70 V.iSy 'L4t5.4y 0.81 252.37 0.72 0.69 0.63 0.59 0.56 259.16 262.32 266.26 270.84 272.68 0.53 0.55 0.57 0.57 0.60 0.63 0.64 0.66 0.68 0.72 0.80 0.91 1.10 1.36 1.68 2.10 2.65 3.28 4.02 4.75 5.34 5.83 6.19 6.41 6.66 6.91 7.13 7.32 7.51 7.70 7.87 8.04 8.26 8.50 SurveyEditor Ver SP 2.1 Bld( doc40x_100 ) 273.35 275.42 281.74 293.36 304.56 312.61 320.87 326.97 332.24 339.07 345.54 352.14 358.65 2.39 5.02 8.98 12.46 15.49 18.32 20.74 22.44 23.52 24.33 24.85 25.38 26.00 26.49 26.94 27.39 27.94 28.51 28.94 29.27 29.56 'LyS. /5 309.55 323.25 336.84 350.64 364.34 378.04 391.74 405.64 419.64 433.54 447.54 461.54 475.44 489.44 503.44 517.43 531.43 545.53 559.53 573.53 587.62 601.81 615.90 629.98 644.15 658.31 672.26 686.39 700.51 714.53 728.63 742.74 756.83 770.52 784.40 798.28 812.05 825.92 839.77 853.63 336.1b -4.t5U D.4G 0.40 -Z.4V -4.yV V.10 aaaaoon.un 349.95 -4.97 5.68 5.66 -2.47 -5.09 0.71 5998555.99 363.65 377.24 391.04 404.74 418.44 432.14 446.04 460.04 473.94 487.94 501.94 515.84 529.84 543.84 557.83 571.83 585.93 599.93 613.93 628.02 642.21 656.30 670.38 684.55 698.71 712.66 726.79 740.91 754.93 769.03 783.14 797.23 810.92 824.80 838.68 852.45 866.32 880.17 894.03 -5.11 5.85 5.84 -2.52 -5.26 0.93 5998555.94 -5.23 6.01 6.00 -2.54 -5.43 0.36 5998555.90 -5.33 6.17 6.15 -2.56 -5.59 0.54 5998555.88 -5.42 6.32 6.28 -2.56 -5.73 0.46 5998555.88 -5.50 6.46 6.40 -2.56 -5.87 0.26 5998555.88 -5.57 6.59 6.52 -2.55 -6.00 0.22 5998555.88 -5.63 6.72 6.64 -2.54 -6.13 0.20 5998555.89 -5.70 6.85 6.76 -2.52 -6.27 0.46 5998555.91 -5.74 6.99 6.86 -2.48 -6.40 0.83 5998555.94 -5.76 7.13 6.95 -2.41 -6.52 0.84 5998556.01 -5.75 7.28 7.03 -2.32 -6.64 0.65 5998556.10 -5.72 7.44 7.10 -2.21 -6.74 0.66 5998556.21 -5.67 7.60 7.15 -2.08 -6.84 0.51 5998556.34 -5.60 7.76 7.19 -1.94 -6.92 0.46 5998556.48 -5.51 7.93 7.21 -1.78 -6.99 0.66 5998556.63 -5.40 8.12 7.23 -1.60 -5.26 8.33 7.22 -1.40 -5.07 8.57 7.20 -1.15 -4.82 8.87 7.15 -0.85 -4.51 9.25 7.09 -0.48 -4.09 9.71 7.02 -0.02 -3.56 10.30 6.93 0.56 -2.88 11.03 6.85 1.26 -2.03 11.93 6.80 2.13 -0.98 13.02 6.86 3.15 0.21 14.25 7.09 4.29 1.56 15.63 7.55 5.57 3.02 17.12 8.26 6.93 4.54 18.66 9.18 8.33 6.12 20.28 10.30 9.80 7.78 21.96 11.57 11.31 9.49 23.69 12.97 12.86 11.21 25.43 14.44 14.41 12.99 27.24 16.02 16.02 14.83 29.09 17.68 17.66 16.70 30.97 19.39 19.32 18.62 32.91 21.18 21.02 20.59 34.89 23.03 22.75 22.62 36.93 24.96 24.53 -7.05 0.84 5998556.80 -7.09 1.05 5998557.01 -7.10 1.58 5998557.25 -7.10 1.94 5998557.55 -7.08 2.32 5998557.93 Oa 14VG.4J IV / V.'iV IG/G4' VV 140.JGJ4J.7VV 681402.23 N 70.40127226 W 148.52343657 681402.06 N 70.40127214 W 148.52343801 681401.89 N 70.40127207 W 148.52343935 681401.74 N 70.40127202 W 148.52344064 681401.59 N 70.40127201 W 148.52344182 681401.45 N 70.40127202 W 148.52344294 681401.32 N 70.40127204 W 148.52344400 681401.19 N 70.40127207 W 148.52344506 681401.06 N 70.40127212 W 148.52344616 681400.92 N 70.40127224 W 148.52344723 681400.80 N 70.40127243 W 148.52344824 681400.68 N 70.40127268 W 148.52344919 681400.57 N 70.40127299 W 148.52345005 681400.48 N 70.40127334 W 148.52345081 681400.39 N 70.40127372 W 148.52345148 681400.32 N 70.40127415 W 148.52345205 681400.26 N 70.40127463 W 148.52345250 681400.21 N 70.40127520 W 148.52345283 681400.19 N 70.40127586 W 148.52345298 681400.18 N 70.40127668 W 148.52345295 681400.20 N 70.40127770 W 148.52345274 -7.02 3.10 5998558.39 681400.25 N 70.40127897 W 148.52345227 -6.91 4.03 5998558. 97 681400.34 N 70.40128054 W 148.52345136 -6.73 4.60 5998559. 68 681400.50 N 70.40128247 W 148.52344992 -6.46 5.36 5998560. 55 681400.75 N 70.40128483 W 148.52344776 -6.10 5.30 5998561. 58 681401.09 N 70.40128762 W 148.52344479 -5.64 4.35 5998562. 74 681401.51 N 70.40129075 W 148.52344110 -5.10 3.53 5998564. 02 681402.02 N 70.40129422 W 148.52343670 -4.50 2.60 5998565. 39 681402.59 N 70.40129794 W 148.52343179 -3.86 1.61 5998566. 82 681403.20 N 70.40130178 W 148.52342655 -3.17 1.81 5998568. 30 681403.85 N 70.40130578 W 148.52342097 -2.44 1.83 5998569. 82 681404.54 N 70.40130991 W 148.52341505 -1.68 1.61 5998571. 40 681405.27 N 70.40131416 W 148.52340880 -0.90 1.44 5998572. 97 681406.01 N 70.40131839 W 148.52340245 -0.07 1.42 5998574. 59 681406.80 N 70.40132279 W 148.52339574 0.79 1.45 5998576. 26 681407.62 N 70.40132727 W 148.52338874 1.68 1.34 5998577. 94 681408.47 N 70.40133180 W 148.52338149 2.61 1.29 5998579. 66 681409.36 N 70.40133644 W 148.52337391 3.58 1.61 5998581. 41 681410.28 N 70.40134118 W 148.52336605 4.58 i .74 5998583. 21 681411.24 N 70.40134603 W 148.52335790 P2-15\P2-15\P2-15APB1 \P2-15APB1 Generated 4/11/2007 1:28 PM Page 2 of 10 d Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft n n ft ft ft tt de 100 tt ttUS ttUS yUy.liU t3./1 "L~J./:~ tSFi/.:i/ yU/.// 'L4.(iy :iy.Ul L(i.yJ 'Lti.34 b.bl l.bL b`J`J25b25b.Vb b25141L.L3 IV /U.4U 13~U`J/ vv 14i5.7CJJ4y7J 923.60 8.93 29.94 881.20 921.60 26.82 41.16 28.98 28.20 6.68 1.59 5998586.93 681413.25 N 70.40135606 W 148.52334084 937.60 9.19 30.21 895.03 935.43 29.02 43.36 31.10 30.11 7.78 1.88 5998588.87 681414.31 N 70.40136127 W 148.52333184 951.50 9.42 30.32 908.75 949.15 31.26 45.61 33.27 32.05 8.91 1.66 5998590.84 681415.39 N 70.40136657 W 148.52332263 965.50 9.68 30.24 922.55 962.95 33.57 47.93 35.52 34.06 10.08 1.86 5998592.87 681416.51 N 70.40137205 W 148.52331309 979.50 9.96 30.33 936.35 976.75 35.95 50.32 37.84 36.12 11.29 2.00 5998594.96 681417.67 N 70.40137769 W 148.52330329 993.50 10.20 30.61 950.13 990.53 38.39 52.77 40.23 38.23 12.53 1.75 5998597.10 681418.86 N 70.40138346 W 148.52329318 1008.70 10.43 30.78 965.08 1005.48 41.10 55.49 42.89 40.57 13.92 1.53 5998599.47 681420.19 N 70.40138985 W 148.52328187 1011.10 10.48 30.81 967.44 1007.84 41.53 55.93 43.32 40.94 14.14 2.10 5998599.85 681420.40 N 70.40139087 W 148.52328006 1023.00 10.77 30.95 979.14 1019.54 43.72 58.12 45.47 42.83 15.27 2.45 5998601.76 681421.48 N 70.40139602 W 148.52327090 1045.50 11.31 31.38 1001.22 1041.62 48.02 62.43 49.70 46.51 17.50 2.43 5998605.50 681423.62 N 70.40140609 W 148.52325275 1074.80 12.01 31.93 1029.92 1070.32 53.92 68.35 55.52 51.55 20.61 2.42 5998610.62 681426.61 N 70.40141986 W 148.52322745 1107.30 12.47 32.08 1061.68 1102.08 60.80 75.24 62.31 57.40 24.26 1.42 5998616.55 681430.12 N 70.40143582 W 148.52319773 1139.80 12.76 32.02 1093.40 1133.80 67.89 82.34 69.33 63.41 28.03 0.89 5998622.65 681433.74 N 70.40145225 W 148.52316708 1172.20 13.06 31.63 1124.98 1165.38 75.11 89.58 76.51 69.56 31.84 0.96 5998628.89 681437.40 N 70.40146906 W 148.52313601 1204.70 13.45 31.07 1156.61 1197.01 82.54 97.03 83.91 75.93 35.72 1.26 5998635.35 681441.12 N 70.40148644 W 148.52310447 1236.50 13.95 30.51 1187.51 1227.91 90.05 104.56 91.41 82.40 39.57 1.63 5998641.91 681444.82 N 70.40150412 W 148.52307309 1268.10 14.54 29.86 1218.13 1258.53 97.79 112.34 99.16 89.12 43.48 1.93 5998648.72 681448.56 N 70.40152248 W 148.52304128 1299.90 15.16 29.38 1248.87 1289.27 105.89 120.49 107.30 96.20 47.51 1.99 5998655.90 681452.42 N 70.40154184 W 148.52300851 1331.70 15.65 29.22 1279.53 1319.93 114.29 128.94 115.73 103.57 51.64 1.55 5998663.37 681456.37 N 70.40156196 W 148.52297486 1363.50 15.97 29.25 1310.13 1350.53 122.90 137.60 124.39 111.13 55.88 1.01 5998671.03 681460.42 N 70.40158262 W 148.52294043 1395.30 16.26 29.40 1340.68 1381.08 131.68 146.43 133.21 118.83 60.20 0.92 5998678.83 681464.55 N 70.40160364 W 148.52290525 1427.10 16.58 29.62 1371.18 1411.58 140.61 155.42 142.19 126.65 64.63 1.03 5998686.75 681468.79 N 70.40162501 W 148.52286921 1459.00 16.98 29.79 1401.72 1442.12 149.78 164.63 151.39 134.65 69.19 1.26 5998694.86 681473.16 N 70.40164686 W 148.52283207 1490.70 17.58 29.82 1431.99 1472.39 159.14 174.04 160.79 142.82 73.87 1.89 5998703.14 681477.64 N 70.40166918 W 148.52279398 1522.70 18.22 29.78 1462.44 1502.84 168.93 183.88 170.62 151.35 78.76 2.00 5998711.79 681482.32 N 70.40169250 W 148.52275420 1554.60 18.69 29.76 1492.70 1533.10 178.98 193.98 180.71 160.12 83.77 1.47 5998720.68 681487.12 N 70.40171645 W 148.52271339 1586.30 19.07 29.69 1522.70 1563.10 189.18 204.23 190.96 169.03 88.86 1.20 5998729.70 681491.98 N 70.40174078 W 148.52267200 1617.80 19.47 29.66 1552.43 1592.83 199.52 214.63 201.35 178.06 94.01 1.27 5998738.86 681496.91 N 70.40176546 W 148.52263011 1649.30 19.89 29.65 1582.09 1622.49 210.07 225.24 211.95 187.28 99.25 1.33 5998748.20 681501.93 N 70.40179064 W 148.52258739 1680.60 20.30 29.57 1611.49 1651.89 220.77 235.99 222.70 196.63 104.57 1.31 5998757.68 681507.02 N 70.40181618 W 148.52254415 1712.10 20.69 29.31 1640.99 1681.39 231.74 247.02 233.73 206.23 109.99 1.27 5998767.41 681512.20 N 70.40184242 W 148.52250003 1743.60 21.10 28.89 1670.42 1710.82 242.90 258.25 244.96 216.05 115.45 1.39 5998777.36 681517.43 N 70.40186924 W 148.52245557 1775.10 21.58 28.36 1699.76 1740.16 254.28 269.72 256.43 226.11 120.94 1.64 5998787.55 681522.67 N 70.40189673 W 148.52241088 1806.60 22.16 27.76 1728.99 1769.39 265.91 281.45 268.16 236.47 126.46 1.97 5998798.03 681527.94 N 70.40192502 W 148.52236596 1838.10 22.98 27.28 1758.08 1798.48 277.88 293.54 280.25 247.19 132.05 2.67 5998808.89 681533.26 N 70.40195431 W 148.52232051 1869.70 24.08 27.07 1787.05 1827.45 290.36 306.16 292.86 258.41 137.81 3.49 5998820.24 681538.75 N 70.40198497 W 148.52227362 1901.20 25.19 27.07 1815.68 1856.08 303.35 319.29 305.99 270.10 143.78 3.52 5998832.08 681544.43 N 70.40201691 W 148.52222499 1932.90 26.40 27.07 1844.23 1884.63 316.99 333.08 319.78 282.39 150.06 3.82 5998844.51 681550.41 N 70.40205046 W 148.52217389 1964.50 27.92 26.96 1872.34 1912.74 331.26 347.50 334.20 295.24 156.61 4.81 5998857.51 681556.65 N 70.40208557 W 148.52212057 1996.10 29.33 26.83 1900.08 1940.48 346.22 362.64 349.34 308.74 163.46 4.47 5998871.18 681563.17 N 70.40212245 W 148.52206484 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP61\P2-15APB1 Generated 4/11/2007 1:28 PM Page 3 of 10 Comments Measured Inclination Azimuth Sub,SeaTVD ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de tt tt ft ft ft ft ft de 100 tt ftUS ftUS 2027.60 30 .52 26.68 1927.38 1967.78 361.75 378. 36 365. 05 322.77 170.53 3.79 5998885. 37 681569. 90 N 70.40216079 W 148.52200727 2059. 40 31 .64 26.48 1954.61 1995.01 377.97 394. 77 381. 46 337.45 177.88 3.54 5998900. 23 681576. 88 N 70. 40220089 W 148.52194749 2090. 90 32 .46 26.40 1981.31 2021.71 394.47 411. 49 398. 17 352.42 185.32 2.61 5998915. 37 681583. 96 N 70. 40224178 W 148.52188691 2122. 60 33. 12 26.47 2007.96 2048.36 411.42 428. 66 415. 34 367.79 192.96 2.09 5998930. 92 681591. 23 N 70. 40228378 W 148.52182471 2153. 10 33. 72 26.67 2033.42 2073.82 428.01 445. 45 432. 13 382.82 200.48 2.00 5998946. 12 681598. 37 N 70. 40232482 W 148.52176355 2175. 40 34 .07 26.88 2051.93 2092.33 440.30 457. 89 444. 57 393.92 206.08 1.66 5998957. 36 681603. 70 N 70. 40235515 W 148.52171795 2197. 00 34 .30 27.10 2069.79 2110.19 452.30 470. 03 456. 70 404.73 211.59 1.21 5998968. 30 681608. 95 N 70. 40238469 W 148.52167313 2218. 90 34 .47 27.28 2087.87 2128.27 464.54 482. 39 469. 07 415.73 217.24 0.90 5998979. 44 681614. 33 N 70. 40241475 W 148.52162713 2240. 70 34 .69 27.52 2105.82 2146.22 476.79 494. 77 481. 44 426.72 222.93 1.19 5998990. 56 681619. 75 N 70. 40244476 W 148.52158078 2262. 50 35 .01 27.92 2123.71 2164.11 489.13 507. 22 493. 90 437.75 228.73 1.80 5999001. 72 681625. 28 N 70. 40247488 W 148.52153362 2284. 20 35 .41 28.23 2141.44 2181.84 501.53 519. 74 506. 41 448.79 234.62 2.02 5999012. 90 681630. 90 N 70. 40250504 W 148.52148569 2312. 40 36 .22 28.45 2164.30 2204.70 517.90 536. 24 522. 91 463.31 242.45 2.91 5999027. 61 681638 .38 N 70 .40254472 W 148.52142193 2344. 80 37 .29 28.68 2190.26 2230.66 537.15 555. 63 542. 30 480.34 251.72 3.33 5999044. 85 681647 .23 N 70 .40259123 W 148.52134648 2377. 10 38 .11 28.76 2215.82 2256.22 556.76 575. 38 562. 05 497.66 261.21 2.54 5999062. 40 681656 .30 N 70. 40263855 W 148.52126922 2409. 10 39 .01 28.77 2240.84 2281.24 576.56 595. 32 581. 99 515.14 270.81 2.81 5999080. 11 681665 .47 N 70 .40268632 W 148.52119110 2441. 10 40 .22 28.66 2265.49 2305.89 596.82 615. 73 602. 39 533.04 280.61 3.79 5999098. 24 681674 .83 N 70 .40273520 W 148.52111131 2472. 90 41 .23 28.43 2289.59 2329.99 617.41 636. 47 623. 14 551.26 290.53 3.21 5999116. 70 681684 .30 N 70 .40278499 W 148.52103062 2505. 00 42 .20 27.92 2313.55 2353.95 638.60 657. 83 644. 49 570.09 300.61 3.20 5999135. 77 681693 .92 N 70 .40283643 W 148.52094854 2537. 00 43 .11 27.40 2337.09 2377.49 660.07 679. 52 666. 18 589.30 310.68 3.05 5999155. 21 681703 .52 N 70 .40288890 W 148.52086662 2569. 00 43 .54 27.24 2360.37 2400.77 681.80 701. 47 688. 13 608.80 320.75 1.39 5999174. 95 681713 .12 N 70 .40294219 W 148.52078459 2601. 00 43 .70 27.33 2383.53 2423.93 703.65 723. 55 710. 21 628.42 330.87 0.54 5999194. 81 681722 .76 N 70 .40299578 W 148.52070222 2633. 10 43 .78 27.55 2406.72 2447.12 725.62 745. 74 732. 40 648.12 341.10 0.54 5999214. 75 681732 .50 N 70 .40304959 W 148.52061898 2665. 20 43 .92 27.71 2429.87 2470.27 747.65 767. 98 754. 64 667.82 351.41 0.56 5999234. 69 681742 .34 N 70. 40310341 W 148.52053503 2697. 20 44 .12 27.78 2452.88 2493.28 769.68 790. 22 776. 88 687.50 361.77 0.64 5999254. 62 681752 .21 N 70. 40315718 W 148.52045077 2729. 30 44 .23 27.87 2475.91 2516.31 791.84 812. 59 799. 24 707.29 372.21 0.39 5999274. 65 681762 .16 N 70. 40321122 W 148.52036578 2761. 40 44 .21 28.06 2498.91 2539.31 814.03 834. 97 821. 63 727.06 382.71 0.42 5999294. 67 681772 .18 N 70 .40326524 W 148.52028033 2793. 30 44 .11 28.27 2521.80 2562.20 836.07 857. 20 843. 85 746.65 393.19 0.56 5999314. 51 681782 .19 N 70 .40331876 W 148.52019494 2825. 50 43 .95 28.42 2544.95 2585.35 858.27 879. 58 866. 23 766.35 403.82 0.59 5999334. 46 681792 .33 N 70 .40337257 W 148.52010845 2857. 60 43 .74 28.56 2568.10 2608.50 880.34 901. 81 888. 47 785.89 414.43 0.72 5999354. 25 681802 .46 N 70 .40342595 W 148.52002212 2889. 60 43 .61 28.71 2591.24 2631.64 902.28 923. 91 910. 56 805.29 425.02 0.52 5999373. 89 681812 .58 N 70 .40347894 W 148.51993592 2921. 60 43 .63 28.86 2614.41 2654.81 924.20 945. 99 932. 64 824.63 435.65 0.33 5999393. 49 681822 .73 N 70 .40353179 W 148.51984939 2954. 10 43 .74 28.99 2637.91 2678.31 946.50 968. 44 955. 08 844.28 446.50 0.44 5999413. 40 681833 .11 N 70 .40358547 W 148.51976101 2986. 30 43 .81 29.12 2661.16 2701.56 968.63 990. 71 977. 35 863.76 457.32 0.35 5999433. 13 681843 .45 N 70 .40363866 W 148.51967295 3018. 40 43 .78 29.28 2684.33 2724.73 990.71 1012. 93 999. 56 883.15 468.16 0.36 5999452. 78 681853 .81 N 70 .40369164 W 148.51958472 3050. 60 43 .79 29.38 2707.58 2747.98 1012.86 1035. 21 1021. 84 902.57 479.08 0.22 5999472. 46 681864 .25 N 70. 40374470 W 148.51949588 3082. 80 43 .86 29.39 2730.81 2771.21 1035.03 1057. 51 1044. 13 922.00 490.02 0.22 5999492. 14 681874 .72 N 70. 40379778 W 148.51940682 3114. 80 44. 03 29.36 2753.85 2794.25 1057.10 1079. 71 1066. 33 941.35 500.91 0.54 5999511. 75 681885 .14 N 70. 40385064 W 148.51931815 3147. 00 44. 33 28.85 2776.94 2817.34 1079.40 1102. 15 1088. 76 960.96 511.82 1.44 5999531. 62 681895 .57 N 70. 40390421 W 148.51922930 3178. 80 44. 71 27.94 2799.62 2840.02 1101.52 1124. 45 1111. 06 980.57 522.43 2.34 5999551. 48 681905. 70 N 70. 40395779 W 148.51914299 3210. 40 45. 13 27.27 2821.99 2862.39 1123.62 1146. 76 1133. 37 1000.35 532.77 2.00 5999571. 50 681915. 55 N 70. 40401180 W 148.51905883 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP61\P2-15AP61 Generated 4/11/2007 1:28 PM Page 4 of 10 i Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de n ft n tt n n ft de 00 n nUS ftUS 3242.10 45.55 26.60 2t344.L7 Lt3t34.67 1145.51 11tiy.31 1155.yL 1U2U.45 54"l.yti L.UU 5`J`Jy5y1.if4 tik51 y'L5.L/ N /U.4U4ubb/[ VV 14t5.5125y/5by 3273.80 45.90 25.92 2866.40 2906.80 1168.31 1192.01 1178.60 1040.80 553.02 1.89 5999612.43 681934.82 N 70.40412232 W 148.51889395 3305.60 46.13 25.59 2888.49 2928.89 1190.86 1214.89 1201.47 1061.41 562.96 1.04 5999633.28 681944.25 N 70.40417862 W 148.51881301 3337.30 46.27 25.53 2910.43 2950.83 1213.39 1237.77 1224.33 1082.05 572.83 0.46 5999654.15 681953.62 N 70.40423500 W 148.51873265 3369.00 46.38 25.55 2932.32 2972.72 1235.97 1260.70 1247.24 1102.74 582.72 0.35 5999675.07 681963.00 N 70.40429152 W 148.51865218 3400.80 46.55 25.58 2954.22 2994.62 1258.67 1283.75 1270.27 1123.54 592.67 0.54 5999696.10 681972.44 N 70.40434833 W 148.51857119 3432.40 46.72 25.66 2975.92 3016.32 1281.30 1306.72 1293.23 1144.25 602.60 0.57 5999717.05 681981.87 N 70.40440492 W 148.51849032 3464.20 46.82 25.76 2997.70 3038.10 1304.13 1329.89 1316.38 1165.13 612.65 0.39 5999738.16 681991.41 N 70.40446195 W 148.51840850 3496.00 46.87 25.88 3019.45 3059.85 1326.99 1353.09 1339.57 1186.01 622.76 0.32 5999759.28 682001.00 N 70.40451899 W 148.51832624 3527.70 46.94 25.97 3041.11 3081.51 1349.81 1376.24 1362.70 1206.83 632.88 0.30 5999780.34 682010.61 N 70.40457586 W 148.51824386 3559.40 47.08 26.02 3062.73 3103.13 1372.68 1399.43 1385.88 1227.67 643.04 0.46 5999801.42 682020.27 N 70.40463280 W 148.51816112 3591.10 47.15 26.08 3084.30 3124.70 1395.59 1422.65 1409.10 1248.54 653.24 0.26 5999822.53 682029.96 N 70.40468980 W 148.51807808 3622.90 47.10 26.20 3105.93 3146.33 1418.58 1445.96 1432.40 1269.46 663.51 0.32 5999843.69 682039.71 N 70.40474695 W 148.51799449 3654.50 47.12 26.36 3127.44 3167.84 1441.43 1469.11 1455.54 1290.22 673.76 0.38 5999864.69 682049.46 N 70.40480366 W 148.51791104 3686.40 47.21 26.53 3149.13 3189.53 1464.52 1492.50 1478.93 1311.16 684.18 0.48 5999885.88 682059.36 N 70.40486088 W 148.51782623 3718.20 47.25 26.74 3170.72 3211.12 1487.59 1515.85 1502.27 1332.03 694.64 0.50 5999906.99 682069.32 N 70.40491788 W 148.51774103 3750.00 47.20 27.02 3192.32 3232.72 1510.66 1539.19 1525.61 1352.85 705.19 0.67 5999928.06 682079.36 N 70.40497476 W 148.51765511 3781.80 47.11 27.30 3213.94 3254.34 1533.73 1562.50 1548.93 1373.59 715.84 0.70 5999949.06 682089.50 N 70.40503143 W 148.51756847 3813.70 47.13 27.54 3235.65 3276.05 1556.87 1585.88 1572.30 1394.34 726.60 0.55 5999970.06 682099.75 N 70.40508811 W 148.51748083 3845.60 47.21 27.72 3257.34 3297.74 1580.04 1609.27 1595.70 1415.07 737.45 0.48 5999991.04 682110.10 N 70.40514473 W 148.51739250 3877.30 47.27 27.87 3278.86 3319.26 1603.10 1632.55 1618.97 1435.66 748.30 0.40 6000011.89 682120.44 N 70.40520097 W 148.51730414 3909.10 47.40 27.95 3300.41 3340.81 1626.27 1655.93 1642.36 1456.32 759.25 0.45 6000032.81 682130.88 N 70.40525742 W 148.51721503 3940.60 47.55 27.98 3321.70 3362.10 1649.28 1679.15 1665.57 1476.83 770.14 0.48 6000053.57 682141.27 N 70.40531343 W 148.51712640 3971.90 47.75 28.00 3342.79 3383.19 1672.21 1702.28 1688.70 1497.25 780.99 0.64 6000074.25 682151.63 N 70.40536923 W 148.51703802 4003.20 48.00 28.02 3363.78 3404.18 1695.23 1725.49 1711.92 1517.75 791.89 0.80 6000095.01 682162.03 N 70.40542522 W 148.51694926 4034.60 48.14 27.97 3384.76 3425.16 1718.39 1748.85 1735.27 1538.37 802.86 0.46 6000115.89 682172.49 N 70.40548157 W 148.51685998 4065.80 47.99 27.74 3405.61 3446.01 1741.39 1772.06 1758.48 1558.89 813.70 0.73 6000136.67 682182.83 N 70.40553763 W 148.51677169 4097.10 47.55 26.89 3426.65 3467.05 1764.32 1795.24 1781.66 1579.49 824.34 2.45 6000157.51 682192.96 N 70.40559388 W 148.51668510 4128.50 47.14 25.89 3447.93 3488.33 1787.12 1818.33 1804.75 1600.17 834.60 2.68 6000178.44 682202.72 N 70.40565038 W 148.51660153 4159.90 47.01 25.49 3469.31 3509.71 1809.77 1841.32 1827.73 1620.89 844.57 1.02 6000199.39 682212.18 N 70.40570698 W 148.51652038 4191.10 46.95 25.39 3490.60 3531.00 1832.23 1864.14 1850.52 1641.49 854.37 0.30 6000220.22 682221.48 N 70.40576326 W 148.51644060 4222.50 46.92 25.34 3512.04 3552.44 1854.81 1887.08 1873.45 1662.22 864.20 0.15 6000241.18 682230.80 N 70.40581988 W 148.51636058 4253.90 46.90 25.33 3533.49 3573.89 1877.37 1910.01 1896.36 1682.94 874.01 0.07 6000262.14 682240.10 N 70.40587650 W 148.51628069 4285.20 46.83 25.36 3554.89 3595.29 1899.85 1932.85 1919.19 1703.59 883.79 0.23 6000283.01 682249.37 N 70.40593289 W 148.51620108 4316.50 46.83 25.38 3576.31 3616.71 1922.32 1955.68 1942.00 1724.21 893.57 0.05 6000303.87 682258.65 N 70.40598923 W 148.51612145 4347.90 46.84 25.39 3597.79 3638.19 1944.86 1978.58 1964.89 1744.90 903.39 0.04 6000324.79 682267.96 N 70.40604576 W 148.51604150 4379.30 46.54 25.44 3619.33 3659.73 1967.35 2001.43 1987.73 1765.54 913.19 0.96 6000345.66 682277.27 N 70.40610213 W 148.51596166 4410.60 46.25 25.50 3640.91 3681.31 1989.67 2024.09 2010.38 1786.00 922.94 0.94 6000366.35 682286.51 N 70.40615803 W 148.51588230 4441.90 46.42 25.51 3662.52 3702.92 2011.96 2046.73 2033.01 1806.44 932.69 0.54 6000387.01 682295.76 N 70.40621385 W 148.51580292 4473.40 46.70 25.50 3684.18 3724.58 2034.48 2069.61 2055.87 1827.08 942.54 0.89 6000407.89 682305.11 N 70.40627024 W 148.51572273 4504.80 46.59 25.51 3705.74 3746.14 2056.96 2092.44 2078.69 1847.69 952.37 0.35 6000428.72 682314.43 N 70.40632653 W 148.51564268 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB1\P2-15APB1 Generated 4/11/2007 1:28 PM Page 5 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de n n n n ft n n de 100 ft nUS ftUS 4536. 10 45. /2 "L5.(it3 37"L7.4Z 37t3/.ti2 2U/y.2U 2115.U1 L1U1.26 1t36S .U5 y6Z.1Z "L.t51 tiUUU44y.J1 4567. 50 44. 73 25.99 3749.54 3789.94 2101.16 2137.30 2123.54 1888 .11 971.83 3.23 6000469. 60 4598. 90 43. 82 26.27 3772.02 3812.42 2122.79 2159.22 2145.46 1907 .79 981.49 2.96 6000489. 51 4630. 30 42. 43 26.53 3794.94 3835.34 2143.98 2180.68 2166.92 1927 .02 991.03 4.46 6000508. 96 4661. 70 41. 10 26.82 3818.36 3858.76 2164.64 2201.60 2187.83 1945 .70 1000.42 4.28 6000527. 87 4692. 70 40. 45 27.06 3841.83 3882.23 2184.66 2221.84 2208.08 1963 .75 1009.59 2.16 6000546. 14 4723. 60 40. 42 27.18 3865.35 3905.75 2204.48 2241.89 2228.12 1981 .59 1018.73 0.27 6000564. 19 4754. 50 40. 71 27.20 3888.82 3929.22 2224.36 2261.98 2248.21 1999 .47 1027.91 0.94 6000582. 28 4785. 50 41. 37 27.28 3912.21 3952.61 2244.50 2282.33 2268.57 2017 .56 1037.22 2.14 6000600. 60 4816.50 42.28 27.37 3935.31 3975.71 4847. 20 42.82 27.41 3957.92 3998.32 4878. 20 43.00 27.46 3980.63 4021.03 4909. 20 43.11 27.49 4003.28 4043.68 4940. 10 43.18 27.51 4025.82 4066.22 4971. 00 43.17 27.55 4048.36 4088.76 5002. 00 43.26 27.56 4070.95 4111.35 5033. 00 43.41 27.47 4093.50 4133.90 5063. 90 43.51 27.33 4115.93 4156.33 5094. 90 43.66 27.23 4138.38 4178.78 5125. 90 43.82 27.15 4160.78 4201.18 5156. 80 44.01 27.08 4183.04 4223.44 5187. 80 44.15 27.05 4205.31 4245.71 5218. 80 44.24 27.01 4227.54 4267.94 5249. 80 44.30 26.90 4249.73 4290.13 5280. 70 44.41 26.83 4271.83 4312.23 5311. 80 44.60 26.77 4294.01 4334.41 5342. 80 44.76 26.67 4316.05 4356.45 5373. 90 44.95 26.66 4338.10 4378.50 5404. 90 45.02 26.87 4360.02 4400,42 5435. 50 44.86 27.70 4381.68 4422.08 5466. 10 44.70 28.68 4403.40 4443.80 5496. 50 44.79 29.02 4425.00 4465.40 5527. 10 44.97 28.93 4446.68 4487.08 5557. 60 45.13 28.76 4468.23 4508.63 5588. 20 45.32 28.57 4489.78 4530.18 5618. 60 45.56 28.48 4511.11 4551.51 5649. 10 45.87 28.49 4532.40 4572.80 5679. 70 46.09 28.62 4553.67 4594.07 5710. 10 45.96 29.36 4574.78 4615.18 5740. 60 45.64 30.43 4596.04 4636.44 5771. 10 45.59 30.89 4617.37 4657.77 SurveyEditor Ver SP 2.1 Bld( doc40x_100 ) 2264.96 2303.01 2289. 24 2035.93 1046.71 2.94 6000619.19 2285.51 2323.77 2310. 00 2054.36 1056.26 1.76 6000637.84 2306.41 2344.87 2331. 10 2073.09 1065.99 0.59 6000656.80 2327.36 2366.04 2352. 27 2091.87 1075.75 0.36 6000675.81 2348.28 2387.17 2373. 40 2110.61 1085.51 0.23 6000694.79 2369.22 2408.31 2394. 54 2129.36 1095.28 0.09 6000713.76 2390.24 2429.54 2415. 77 2148.18 1105.10 0.29 6000732.82 2411.30 2450.81 2437. 04 2167.05 1114.93 0.52 6000751.91 2432.34 2472.07 2458. 30 2185.92 1124.71 0.45 6000771.02 2453.49 2493.44 2479. 67 2204.91 1134.51 0.53 6000790.24 2474.70 2514.87 2495.90 2536.30 2517.22 2557.87 2538.60 2579.48 2559.99 2601.12 2581.35 2622.72 2602.89 2644.52 2624.43 2666.32 2646.10 2688.25 2667.76 2710.17 2689.15 2731.78 2710.52 2753.34 2731.78 2774.74 2753.23 2796.33 2774.66 2817.92 2796.23 2839.64 2817.73 2861.30 2839.39 2883.13 2861.23 2905.14 2882.97 2927.01 2501.10 2522.53 2544.10 2565.71 2587.35 2608.95 2630.75 2652.55 2674.48 2696.39 2718.01 2739.56 2760.95 2782.53 2804.11 2825.82 2847.48 2869.31 2891.31 2913.18 2223.98 1144.30 2243.05 1154.07 2262.26 1163.88 2281.51 1173.70 2300.80 1183.51 2320.07 1193.27 2339.53 1203.10 2359.00 1212.90 2378.60 1222.75 2398.16 1232.62 2417.37 1242.52 2436.37 1252.71 2455.12 1263.03 2474.01 1273.49 2492.91 1283.91 2511.97 1294.33 2531.00 1304.67 2550.19 1315.08 2569.52 1325.60 2588.66 1336.20 0.55 6000809.54 0.63 6000828.84 0.46 6000848.28 0.30 6000867.76 0.31 6000887.28 2904.73 2948.88 2935.02 2607.61 1347.10 2926.44 2970.68 2956.78 2626.36 1358.22 P2-15\P2-15\P2-15APB1 \P2-15APB1 0.39 6000906.78 0.63 6000926.47 0.56 6000946.17 0.61 6000966.01 0.53 6000985.81 litf'L3"L3.by N /U.4U63tfG75 VV 14t5.5755b3[C 682332.91 N 70.40643695 W 148.51548419 682342.08 N 70.40649071 W 148.51540559 682351.15 N 70.40654323 W 148.51532789 682360.09 N 70.40659428 W 148.51525144 682368.82 N 70.40664359 W 148.51517676 682377.52 N 70.40669232 W 148.51510237 682386.26 N 70.40674114 W 148.51502760 682395.14 N 70.40679058 W 148.51495174 682404.18 N 70.40684075 W 148.51487447 682413.28 N 70.40689110 W 148.51479670 682422.54 N 70.40694227 W 148.51471752 682431.85 N 70.40699356 W 148.51463801 682441.15 N 70.40704476 W 148.51455856 682450.46 N 70.40709598 W 148.51447899 682459.82 N 70.40714739 W 148.51439903 682469.18 N 70.40719893 W 148.51431900 682478.50 N 70.40725047 W 148.51423935 682487.84 N 70.40730236 W 148.51415958 682497.16 N 70.40735444 W 148.51407983 682506.46 N 70.40740655 W 148.51400029 682515.81 N 70.40745901 W 148.51392039 682525.16 N 70.40751159 W 148.51384041 682534.49 N 70.40756428 W 148.51376054 682543.78 N 70.40761692 W 148.51368105 682553.14 N 70.40767008 W 148.51360100 682562.46 N 70.40772326 W 148.51352119 682571.83 N 70.40777681 W 148.51344103 682581.22 N 70.40783026 W 148.51336066 1.99 6001005. 25 682590.66 N 70.40788274 W 148.51327997 2.32 6001024. 49 682600.37 N 70. 40793463 W 148.51319706 0.84 6001043. 47 682610.24 N 70 .40798583 W 148.51311297 0.62 6001062. 61 682620.24 N 70. 40803743 W 148.51302779 0.66 6001081. 76 682630.19 N 70. 40808908 W 148.51294299 0.76 6001101. 07 682640.14 N 70. 40814114 W 148.51285814 0.82 6001120. 35 682650.02 N 70. 40819313 W 148.51277390 1.02 6001139. 78 682659.96 N 70. 40824555 W 148.51268910 0.78 6001159. 36 682670.01 N 70. 40829835 W 148.51260344 1.80 6001178. 74 682680.14 N 70. 40835062 W 148.51251710 2.73 6001197. 96 682690.58 N 70. 40840240 W 148.51242836 1.09 6001216. 97 682701.23 N 70. 40845362 W 148.51233784 Generated 4/11/2007 1:28 PM Page 6 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along bole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de tt ft ft tt ft tt ft de 100 ft ttUS ttUS btfUl./U 45.tfV .iU. ~Jb 4b:i25 ./5 4ti/y.15 'Ly425.L/ Ly`VL.S/ L`J/i3.b:i Lb4b.l0 13by.4/ V./V OVVIL3b. VL bi3G/IL. VL IV /V. 'iV8~V4yJ vv 1~4a.VIGG40C1 5832. 10 45. 99 30. 96 4659 .91 4700.31 2970. 03 3014.40 3000.42 2663.87 1380.70 0.63 6001255. 01 682722. 79 N 70. 40855607 W 148.51215477 5862. 60 46. 00 30. 93 4681 .09 4721.49 2991. 90 3036.34 3022.32 2682.69 1391.98 0.08 6001274. 09 682733. 61 N 70. 40860746 W 148.51206290 5893. 10 46. 06 30. 91 4702 .27 4742.67 3013. 77 3058.29 3044.23 2701.52 1403.26 0.20 6001293. 19 682744. 43 N 70. 40865890 W 148.51197105 5923. 50 46. 26 30. 88 4723 .33 4763.73 3035 .63 3080.22 3066.12 2720.33 1414.52 0.66 6001312. 27 682755. 23 N 70. 40871030 W 148.51187936 5953. 90 46. 45 30 .91 4744 .31 4784.71 3057 .55 3102.22 3088.08 2739.21 1425.81 0.63 6001331. 42 682766. 06 N 70. 40876186 W 148.51178737 5984. 40 46. 63 30 .92 4765 .29 4805.69 3079 .62 3124.36 3110.17 2758.20 1437.18 0.59 6001350. 68 682776. 97 N 70. 40881374 W 148.51169474 6014. 90 46. 79 30 .92 4786 .20 4826.60 3101 .75 3146.56 3132.34 2777.25 1448.59 0.52 6001370. 00 682787. 91 N 70. 40886577 W 148.51160184 6045. 30 46. 86 30 .87 4807 .00 4847.40 3123 .84 3168.73 3154.47 2796.27 1459.98 0.26 6001389. 29 682798. 83 N 70. 40891773 W 148.51150914 6075. 70 46. 75 30 .61 4827 .81 486821 3145 .93 3190.89 3176.60 2815.32 1471.30 0.72 6001408. 61 682809. 69 N 70. 40896977 W 148.51141688 6106. 20 46. 43 30 .14 4848 .77 4889.17 3167 .99 3213.05 3198.73 2834.44 1482.51 1.53 6001427. 99 682820. 43 N 70. 40902198 W 148.51132564 6136. 70 46. 15 29 .76 4869 .85 491025 3189 .94 3235.09 3220.76 2853.54 1493.51 1.29 6001447. 35 682830. 97 N 70. 40907416 W 148.51123600 6166. 50 45. 96 29 .59 4890 .53 4930.93 3211 .28 3256.55 3242.20 2872.18 1504.14 0.76 6001466. 24 682841. 13 N 70. 40912508 W 148.51114948 6196. 50 45. 78 29 .60 4911 .42 4951.82 3232 .69 3278.08 3263.72 2890.91 1514.77 0.60 6001485. 22 682851. 31 N 70. 40917623 W 148.51106287 6226. 60 45 .79 29 .66 4932 .41 4972.81 3254 .15 3299.65 3285.28 2909.66 1525.44 0.15 6001504. 22 682861. 52 N 70. 40922745 W 148.51097601 6256. 50 45 .95 29 .69 4953 .22 4993.62 3275 .50 3321.12 3306.73 2928.30 1536.06 0.54 6001523. 12 682871. 69 N 70. 40927839 W 148.51088947 6286. 50 46. 14 29 .73 4974 .05 5014.45 3296 .98 3342.71 3328.31 2947.06 1546.77 0.64 6001542. 13 682881. 93 N 70. 40932962 W 148.51080230 6316. 50 46 .27 29 .81 4994 .81 5035.21 3318 .53 3364.37 3349.95 2965.86 1557.52 0.47 6001561. 18 682892. 22 N 70. 40938097 W 148.51071473 6346. 50 46. 39 29 .90 5015 .52 5055.92 3340 .12 3386.07 3371.64 2984.68 1568.32 0.46 6001580. 26 682902. 56 N 70. 40943238 W 148.51062675 6376. 40 46. 48 30 .00 5036 .13 5076.53 3361 .68 3407.73 3393.29 3003.45 1579.14 0.39 6001599. 29 682912. 92 N 70. 40948365 W 148.51053866 6406. 40 46. 59 30 .07 5056 .77 5097.17 3383 .36 3429.51 3415.04 3022.30 1590.04 0.40 6001618. 39 682923. 36 N 70. 40953514 W 148.51044990 6436. 50 46. 66 30 .10 5077 .44 5117.84 3405 .13 3451.38 3436.90 304123 1601.00 0.24 6001637. 58 682933. 86 N 70. 40958686 W 148.51036057 6466. 50 46. 58 30 .10 5098 .05 5138.45 3426 .84 3473.19 3458.69 3060.10 1611.94 0.27 6001656. 71 682944. 33 N 70. 40963838 W 148.51027151 6494. 70 46. 68 30. 11 5117 .41 5157.81 3447 .25 3493.69 3479.17 3077.83 1622.22 0.36 6001674. 68 682954 .18 N 70. 40968683 W 148.51018777 6523. 60 46. 84 30 .09 5137 .21 5177.61 3468 .20 3514.74 3500.21 3096.04 1632.78 0.56 6001693. 15 682964. 29 N 70. 40973658 W 148.51010177 6556. 30 46. 74 29 .90 5159 .60 5200.00 3491 .93 3538.58 3524.02 3116.69 1644.69 0.52 6001714. 07 682975. 70 N 70. 40979296 W 148.51000473 6588. 90 46. 58 29 .39 5181 .97 5222.37 3515 .51 3562.29 3547.72 3137.29 1656.42 1.24 6001734. 95 682986. 93 N 70 .40984925 W 148.50990921 6621. 60 46. 33 28 .71 5204 .50 5244.90 3539 .06 3585.99 3571.42 3158.01 1667.93 1.69 6001755. 95 682997. 93 N 70. 40990585 W 148.50981547 6654. 40 45. 78 27 .99 5227 .26 5267.66 3562 .49 3609.60 3595.03 3178.80 1679.14 2.30 6001776. 99 683008. 64 N 70. 40996262 W 148.50972413 6687. 10 45. 46 27 .50 5250 .13 5290.53 3585 .64 3632.97 3618.40 3199.48 1690.03 1.45 6001797. 94 683019. 01 N 70. 41001912 W 148.50963550 6719. 90 45. 62 27 .38 5273 .11 5313.51 3608 .82 3656.38 3641.81 3220.26 1700.81 0.55 6001818. 97 683029. 29 N 70. 41007587 W 148.50954763 6752. 80 45. 94 27 .35 5296 .05 5336.45 3632 .15 3679.96 3665.39 3241.20 1711.65 0.97 6001840. 16 683039. 62 N 70. 41013307 W 148.50945935 6785. 60 46. 28 27. 34 5318 .79 5359.19 3655 .55 3703.60 3689.03 3262.19 1722.51 1.04 6001861. 41 683049. 96 N 70. 41019042 W 148.50937091 6818. 40 46. 55 27. 18 5341 .40 5381.80 3679 .06 3727.36 3712.79 3283.31 1733.39 0.90 6001882. 79 683060. 33 N 70 .41024811 W 148.50928227 6851. 30 46. 71 26 .85 5364 .00 5404.40 3702 .71 3751.28 3736.70 3304.62 1744.25 0.88 6001904. 35 683070. 67 N 70. 41030631 W 148.50919379 6883. 80 46. 79 26 .59 5386 .26 5426.66 3726 .10 3774.95 3760.37 3325.76 1754.90 0.63 6001925. 75 683080. 79 N 70. 41036407 W 148.50910709 6916. 20 46. 55 26 .41 5408 .50 5448.90 3749 .38 3798.52 3783.93 3346.85 1765.41 0.84 6001947. 09 683090. 79 N 70. 41042168 W 148.50902143 6948. 50 45. 59 26. 07 5430 .91 5471.31 3772 .33 3821.78 3807.18 3367.72 1775.70 3.07 6001968. 19 683100. 57 N 70. 41047867 W 148.50893764 6980. 90 44. 54 25. 83 5453 .79 5494.19 3794 .94 3844.71 3830.11 3388.34 1785.74 3.28 6001989. 05 683110. 10 N 70. 41053501 W 148.50885589 7013. 20 44. 24 25. 84 5476 .87 551727 3817. 21 3867.31 3852.69 3408.68 1795.58 0.93 6002009. 62 683119. 45 N 70. 41059056 W 148.50877568 7045. 50 44. 33 25. 85 5499 .99 5540.39 3839. 44 3889.86 3875.23 3428.98 1805.41 0.28 6002030. 15 683128. 79 N 70. 41064600 W 148.50869559 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB1\P2-15AP61 Generated 4/11/2007 1:28 PM Page 7 of 10 t Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de n n fl ft ft n ft de 100 ft ftUS ftUS /U//.tSU 44.:14 Lb.iS/ JSLJ.IV bbbJ.bU :ii5bl.t)`J J`Jl'C.4:S :it5y/./y J44y.L`J 1i5lO.Lb U.Vb bUULVJV./V OtSJIJt5.l4 IV /U.41U/U14y vv 148..7U801J38 7110.20 44.28 25.92 5546.28 5586.68 3884.01 3935.07 3920.41 3469.65 1825.14 0.21 6002071.29 683147.52 N 70.41075710 W 148.50853487 7142.50 44.27 26.06 5569.41 5609.81 3906.24 3957.62 3942.95 3489.92 1835.03 0.30 6002091.79 683156.91 N 70.41081247 W 148.50845437 7174.80 44.38 26.24 5592.52 5632.92 3928.51 3980.18 3965.51 3510.18 1844.97 0.52 6002112.28 683166.36 N 70.41086780 W 148.50837335 7207.20 44.63 26.46 5615.62 5656.02 3950.92 4002.90 3988.21 3530.53 1855.05 0.91 6002132.87 683175.94 N 70.41092340 W 148.50829123 7239.50 44.94 26.64 5638.55 5678.95 3973.40 4025.65 4010.96 3550.88 1865.22 1.04 6002153.46 683185.61 N 70.41097899 W 148.50820838 7271.90 45.13 26.76 5661.44 5701.84 3996.05 4048.57 4033.88 3571.36 1875.52 0.64 6002174.19 683195.41 N 70.41103494 W 148.50812447 7304.20 45.27 26.81 5684.20 5724.60 4018.70 4071.49 4056.80 3591.82 1885.85 0.45 6002194.89 683205.24 N 70.41109082 W 148.50804034 7336.60 45.47 26.78 5706.97 5747.37 4041.49 4094.55 4079.85 3612.40 1896.25 0.62 6002215.72 683215.13 N 70.41114704 W 148.50795566 7368.90 45.47 26.59 5729.62 5770.02 4064.24 4117.58 4102.88 3632.98 1906.59 0.42 6002236.53 683224.97 N 70.41120324 W 148.50787142 7401.20 44.68 26.09 5752.43 5792.83 4086.81 4140.45 4125.74 3653.47 1916.73 2.68 6002257.27 683234.62 N 70.41125922 W 148.50778876 7433.50 43.74 25.62 5775.58 5815.98 4109.01 4162.97 4148.25 3673.74 1926.56 3.08 6002277.77 683243.94 N 70.41131458 W 148.50770874 7465.90 43.53 25.47 5799.03 5839.43 4131.03 4185.33 4170.59 3693.91 1936.20 0.72 6002298.17 683253.09 N 70.41136968 W 148.50763019 7498.20 43.63 25.46 5822.43 5862.83 4152.95 4207.59 4192.84 3714.01 1945.77 0.31 6002318.49 683262.17 N 70.41142460 W 148.50755220 7530.50 43.71 25.54 5845.79 5886.19 4174.91 4229.90 4215.13 3734.15 1955.37 0.30 6002338.85 683271.28 N 70.41147959 W 148.50747398 7562.80 43.78 25.72 5869.13 5909.53 4196.91 4252.23 4237.45 3754.28 1965.03 0.44 6002359.21 683280.45 N 70.41153459 W 148.50739527 7594.60 43.96 26.03 5892.05 5932.45 4218.63 4274.27 4259.48 3774.11 1974.65 0.88 6002379.27 683289.59 N 70.41158875 W 148.50731692 7626.30 44.25 26.44 5914.81 5955.21 4240.41 4296.33 4281.53 3793.90 1984.41 1.28 6002399.29 683298.85 N 70.41164281 W 148.50723747 7658.10 44.54 26.81 5937.54 5977.94 4262.38 4318.58 4303.78 3813.79 1994.38 1.22 6002419.41 683308.34 N 70.41169713 W 148.50715624 7689.90 44.58 27.26 5960.19 6000.59 4284.45 4340.89 4326.09 3833.66 2004.52 1.00 6002439.52 683317.99 N 70.41175142 W 148.50707362 7721.70 44.46 27.76 5982.87 6023.27 4306.53 4363.19 4348.39 3853.44 2014.82 1.17 6002459.54 683327.81 N 70.41180544 W 148.50698972 7753.40 44.30 28.27 6005.52 6045.92 4328.50 4385.36 4370.56 3873.01 2025.23 1.23 6002479.36 683337.74 N 70.41185890 W 148.50690488 7782.20 44.35 28.65 6026.13 6066.53 4348.47 4405.48 4390.68 3890.70 2034.82 0.94 6002497.28 683346.90 N 70.41190722 W 148.50682676 7790.50 44.55 28.70 6032.05 6072.45 4354.24 4411.29 4396.49 3895.80 2037.61 2.45 6002502.45 683349.57 N 70.41192115 W 148.50680404 7817.10 44.86 28.84 6050.96 6091.36 4372.82 4430.01 4415.20 3912.20 2046.61 1.22 6002519.06 683358.17 N 70.41196596 W 148.50673067 7852.50 44.75 28.99 6076.07 6116.47 4397.60 4454.95 4440.14 3934.04 2058.68 0.43 6002541.18 683369.70 N 70.41202560 W 148.50663241 7888.20 44.95 29.06 6101.38 6141.78 4422.62 4480.13 4465.31 3956.06 2070.89 0.58 6002563.49 683381.37 N 70.41208573 W 148.50653289 7924.00 44.67 28.96 6126.78 6167.18 4447.68 4505.36 4490.53 3978.12 2083.13 0.81 6002585.84 683393.07 N 70.41214600 W 148.50643321 7959.80 44.02 28.48 6152.38 6192.78 4472.53 4530.38 4515.55 4000.07 2095.15 2.04 6002608.07 683404.56 N 70.41220594 W 148.50633525 7995.30 43.71 28.06 6177.98 6218.38 4496.93 4554.98 4540.15 4021.73 2106.80 1.20 6002630.01 683415.68 N 70.41226512 W 148.50624033 8031.10 43.81 27.95 6203.84 6244.24 4521.48 4579.74 4564.91 4043.59 2118.43 0.35 6002652.14 683426.77 N 70.41232484 W 148.50614561 8066.90 43.84 27.88 6229.66 6270.06 4546.04 4604.53 4589.70 4065.50 2130.04 0.16 6002674.32 683437.84 N 70.41238467 W 148.50605105 8102.60 43.79 27.80 6255.42 6295.82 4570.54 4629.25 4614.41 4087.35 2141.58 0.21 6002696.45 683448.85 N 70.41244437 W 148.50595702 8138.20 43.85 27.74 6281.11 6321.51 4594.96 4653.90 4639.06 4109.16 2153.06 0.20 6002718.53 683459.80 N 70.41250394 W 148.50586345 8173.90 43.92 27.70 6306.84 6347.24 4619.48 4678.65 4663.81 4131.07 2164.58 0.21 6002740.71 683470.77 N 70.41256378 W 148.50576966 8209.69 44.03 27.70 6332.60 6373.00 4644.09 4703.50 4688.66 4153.07 2176.13 0.31 6002762.99 683481.79 N 70.41262388 W 148.50567555 8245.50 44.14 27.76 6358.32 6398.72 4668.77 4728.41 4713.58 4175.13 2187.72 0.33 6002785.31 683492.84 N 70.41268412 W 148.50558110 8280.80 44.19 27.85 6383.64 6424.04 4693.14 4753.01 4738.17 4196.88 2199.19 0.23 6002807.34 683503.78 N 70.41274354 W 148.50548763 8316.00 44.18 27.88 6408.88 6449.28 4717.46 4777.54 4762.70 4218.57 2210.66 0.07 6002829.30 683514.72 N 70.41280278 W 148.50539421 8351.10 44.17 27.81 6434.06 6474.46 4741.69 4802.00 4787.16 4240.20 2222.08 0.14 6002851.20 683525.61 N 70.41286186 W 148.50530113 8386.30 44.27 27.71 6459.28 6499.68 4766.02 4826.55 4811.71 4261.92 2233.52 0.35 6002873.19 683536.52 N 70.41292119 W 148.50520797 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP61\P2-15APB1 Generated 4/11/2007 1:28 PM Page 8 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure it de de ft ft ft H ft ft ft de 100 ft ftUS ftUS i54Ll.1 V 44.4V Z/.bb b4t54. I / 8456.30 44.52 27.61 6509.30 8491.30 44.28 27.55 6534.30 8526.40 43.30 27.42 6559.64 8561.30 42.55 27.29 6585.20 8596.40 42.49 27.19 6611.07 8631.40 42.52 27.11 6636.87 8666.30 42.58 27.10 6662.58 8701.10 42.64 27.12 6688.19 8736.20 42.70 27.06 6714.00 8771.19 42.76 26.97 6739.70 8805.90 42.84 26.97 6765.17 8840.90 42.98 27.07 6790.81 8876.00 43.13 27.17 6816.45 8911.00 43.23 27.26 6841.97 8945.50 43.33 27.41 6867.09 8980.10 43.43 27.65 6892.24 9014.50 43.60 27.86 6917.19 9048.79 43.71 28.04 6941.99 9083.10 43.80 2821 6966.78 9117.60 43.92 28.30 6991.65 9152.00 43.90 28.41 7016.44 9186.19 44.00 28.53 7041.05 9220.60 44.18 28.70 7065.77 9255.19 44.09 28.99 7090.59 9289.79 43.84 29.40 7115.49 9324.00 43.69 29.72 7140.20 9358.60 43.72 29.82 7165.21 9393.10 43.78 29.82 7190.14 9427.60 43.78 29.80 7215.04 9461.90 43.79 29.75 7239.81 9496.50 43.79 29.70 7264.78 9531.10 43.83 29.66 7289.75 9565.50 43.89 29.66 7314.56 9599.90 43.91 29.68 7339.34 9634.30 43.94 29.74 7364.12 9668.19 43.94 29.80 7388.52 9701.90 43.91 29.82 7412.80 9735.79 43.95 29.79 7437.21 9769.79 43.97 29.77 7461.68 9803.80 43.88 29.76 7486.18 b5L4.b / 6549.70 6574.70 6600.04 6625.60 6651.47 6677.27 6702.98 6728.59 6754.40 6780.10 6805.57 6831.21 6856.85 6882.37 6907.49 6932.64 6957.59 6982.39 7007.18 7032.05 7056.84 7081.45 7106.17 7130.99 7155.89 7180.60 7205.61 7230.54 7255.44 7280.21 7305.18 7330.15 7354.96 7379.74 7404.52 4/yV.l l 4814.53 4838.78 4862.83 4886.35 4909.82 4933.22 4956.56 4979.86 5003.39 5026.87 5050.19 5073.76 5097.46 5121.16 5144.57 5168.10 5191.56 5215.03 5238.56 5262.27 5285.93 5309.48 5333.25 5357.17 5381.04 5404.58 5428.36 5452.10 5475.85 5499.46 5523.28 5547.11 5570.82 5594.54 5618.28 4i5bU.b/ 4i53b.V3 4L83.4b ZZ44.i5Z V.3y OVUC8~4.yy 4875.52 4900.01 4924.30 4948.07 4971.79 4995.44 5019.04 5042.60 5066.39 5090.13 5113.71 5137.54 5161.51 5185.46 5209.11 5232.87 5256.56 5280.23 5303.96 5327.86 5351.72 5375.45 5399.39 5423.48 5447.50 5471.16 5495.07 5518.93 5542.80 5566.53 5590.47 5614.43 5638.26 5662.11 5685.98 4860.69 4885.17 4909.46 493323 4956.95 4980.60 5004.20 5027.76 5051.55 507529 5098.87 5122.70 5146.66 5170.61 5194.26 5218.03 5241.71 5265.38 5289.11 5313.01 5336.87 5360.59 5384.53 5408.61 5432.63 5456.28 5480.17 5504.01 5527.86 5551.58 5575.51 5599.45 5623.27 5647.11 5670.96 4305.30 4327.00 4348.55 4369.66 4390.75 4411.80 4432.80 4453.78 4474.96 4496.11 4517.13 4538.35 4559.68 4580.98 4601.99 4623.07 4644.03 4664.94 4685.86 4706.92 4727.91 4748.77 4769.79 4790.89 4811.86 4832.44 4853.19 4873.89 4894.60 4915.20 4936.00 4956.81 4977.52 4998.25 5018.97 5039.38 5059.68 5080.08 5100.56 5121.04 2256.25 2267.59 2278.80 2289.72 2300.58 2311.37 2322.12 2332.86 2343.69 2354.48 2365.17 2376.00 2386.92 2397.88 2408.74 2419.72 2430.75 2441.85 2453.03 2464.35 2475.68 2486.99 2498.46 2510.08 2521.79 2533.47 2545.34 2557.20 2569.07 2580.85 2592.73 2604.59 2616.38 2628.19 2640.02 7428.92 5641 .68 5709.50 5694 .46 7453.20 5664 .95 5732.88 5717 .83 7477.61 5688. 34 5756.39 5741 .33 7502.08 5711. 82 5779.99 5764 .91 7526.58 5735 .30 5803.59 5788 .49 2651.69 2663.32 2675.00 2686.73 2698.44 0.36 6002917.10 0.70 6002939.08 2.80 6002960.89 2.16 6002982.26 0.26 6003003.60 0.18 6003024.90 0.17 6003046.16 0.18 6003067.39 0.21 6003088.82 0.24 6003110.23 0.23 6003131.50 0.44 6003152.98 0.47 6003174.57 0.34 6003196.12 0.42 6003217.39 0.56 6003238.72 0.65 6003259.94 0.48 6003281.12 0.43 6003302.31 0.39 6003323.63 0.23 6003344.89 0.38 6003366.02 0.63 6003387.31 0.64 6003408.68 1.09 6003429.93 0.78 6003450.79 0.22 6003471.82 0.17 6003492.80 0.04 6003513.79 0.10 6003534.67 0.10 6003555.74 0.14 6003576.83 0.17 6003597.82 0.07 6003618.83 0.15 6003639.84 0.12 6003660.52 0.10 6003681.09 0.13 6003701.77 0.07 6003722.53 0.27 6003743.29 08J.74/.Lp IV /V.41L`70VVL ~~ I'~0..7Vb1 Ib.71 683558.19 N 70.41303968 W 148.50502273 683569.00 N 70.41309897 W 148.50493036 683579.68 N 70.41315782 W 148.50483902 683590.08 N 70.41321548 W 148.50475003 683600.43 N 70.41327309 W 148.50466156 683610.70 N 70.41333057 W 148.50457364 683620.94 N 70.41338795 W 148.50448602 683631.17 N 70.41344524 W 148.50439855 683641.48 N 70.41350309 W 148.50431027 683651.75 N 70.41356086 W 148.50422240 683661.93 683672.24 683682.64 683693.07 683703.42 683713.89 683724.40 683734.99 683745.66 683756.46 683767.28 683778.08 683789.03 683800.14 683811.34 683822.51 683833.87 683845.23 683856.59 683867.87 683879.23 683890.58 683901.87 683913.17 683924.49 683935.67 683946.80 683957.98 683969.20 683980.42 N 70.41361827 W 148.50413525 N 70.41367626 W 148.50404704 N 70.41373451 W 148.50395803 N 70.41379269 W 148.50386878 N 70.41385008 W 148.50378029 N 70.41390764 W 148.50369078 N 70.41396489 W 148.50360090 N 70.41402201 W 148.50351050 N 70.41407917 W 148.50341936 N 70.41413668 W 148.50332715 N 70.41419402 W 148.50323482 N 70.41425100 W 148.50314265 N 70.41430841 W 148.50304922 N 70.41436603 W 148.50295453 N 70.41442331 W 148.50285906 N 70.41447953 W 148.50276394 N 70.41453621 W 148.50266722 N 70.41459274 W 148.50257055 N 70.41464931 W 148.50247386 N 70.41470558 W 148.50237782 N 70.41476237 W 148.50228108 N 70.41481921 W 148.50218443 N 70.41487578 W 148.50208832 N 70.41493239 W 148.50199210 N 70.41498901 W 148.50189573 N 70.41504476 W 148.50180058 N 70.41510018 W 148.50170585 N 70.41515591 W 148.50161062 N 70.41521185 W 148.50151509 N 70.41526780 W 148.50141965 SurveyEditor Ver SP 2.1 BId( doc40x_100) P2-15\P2-15\P2-15AP61\P2-15APB1 Generated 4/11/2007 1:28 PM Page 9 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft n n ft ft ft de 100 ft ftUS ftUS 9837.40 43. 78 29.75 7510 .42 7550.82 5758 .44 5826.86 5811.75 5141.24 2709.99 0.30 6003763.76 683991.47 N 70. 41532297 W 148 .50132554 9871. 40 43. 66 29 .71 7534 .99 7575 .39 5781 .82 5850.35 5835.23 5161.65 2721.64 0.36 6003784.44 684002.62 N 70. 41537870 W 148 .50123058 9905. 39 43. 56 29 .67 7559 .60 7600 .00 5805 .14 5873.80 5858.67 5182.02 2733.25 0.31 6003805.08 684013.74 N 70. 41543433 W 148. 50113595 9939. 19 43. 51 29. 64 7584 .10 7624 .50 5828. 30 5897.08 5881.93 5202.25 2744.77 0.16 6003825.59 684024.76 N 70. 41548959 W 148. 50104208 9972. 90 43. 50 29. 64 7608 .55 7648 .95 5851. 38 5920.29 5905.13 5222.42 2756.25 0.03 6003846.03 684035.74 N 70. 41554468 W 148. 50094855 10007. 00 43. 57 29. 65 7633 .28 7673 .68 5874. 75 5943.77 5928.61 5242.83 2767.87 0.21 6003866.72 684046.86 N 70. 41560044 W 148. 50085388 10041. 00 43. 61 29. 62 7657 .90 7698 .30 5898. 06 5967.22 5952.04 5263.21 2779.46 0.13 6003887.37 684057.95 N 70. 41565609 W 148. 50075942 10074. 80 43. 57 29. 61 7682 .38 7722 .78 5921 .24 5990.52 5975.33 5283.47 2790.97 0.12 6003907.90 684068.97 N 70. 41571143 W 148 .50066556 10108. 79 43. 58 29 .58 7707 .01 7747 .41 5944 .55 6013.95 5998.75 5303.84 2802.55 0.07 6003928.55 684080.05 N 70. 41576707 W 148 .50057127 10142. 79 43. 58 29 .54 7731 .64 7772 .04 5967 .86 6037.39 6022.18 5324.23 2814.11 0.08 6003949.21 684091.11 N 70. 41582276 W 148 .50047704 • 10176. 80 43. 53 29 .52 7756 .29 7796 .69 5991 .16 6060.83 6045.60 5344.62 2825.66 0.15 6003969.87 684102.16 N 70. 41587845 W 148 .50038290 10210. 50 43. 54 29 .52 7780 .72 7821 .12 6014 .24 6084.04 6068.80 5364.82 2837.10 0.03 6003990.34 684113.11 N 70. 41593362 W 148 .50028970 10244. 50 43. 52 29 .50 7805 .37 7845 .77 6037 .53 6107.45 6092.21 5385.20 2848.63 0.07 6004010.99 684124.14 N 70. 41598928 W 148 .50019569 10278. 40 43. 44 29 .50 7829 .96 7870 .36 6060. 73 6130.78 6115.53 5405.50 2860.12 0.24 6004031.57 684135.13 N 70. 41604473 W 148 .50010208 10311. 69 43. 42 29 .44 7854 .14 7894 .54 6083. 48 6153.67 6138.41 5425.42 2871.38 0.14 6004051.76 684145.90 N 70. 41609915 W 148 .50001032 10344. 90 43 .54 29 .35 7878 .24 7918 .64 6106 .20 6176.52 6161.25 5445.33 2882.59 0.41 6004071.93 684156.63 N 70. 41615353 W 148 .49991892 10378. 39 43. 67 29 .29 7902 .49 7942 .89 6129 .16 6199.62 6184.34 5465.47 2893.90 0.41 6004092.34 684167.45 N 70. 41620854 W 148 .49982674 10411. 69 43. 71 29 .26 7926 .57 7966 .97 6152 .03 6222.62 6207.34 5485.54 2905.15 0.14 6004112.67 684178.21 N 70. 41626334 W 148 .49973507 10444. 90 43. 69 29 .24 7950 .58 7990 .98 6174 .83 6245.56 6230.27 5505.56 2916.36 0.07 6004132.95 684188.93 N 70. 41631801 W 148 .49964370 10478. 19 43. 66 29 .23 7974 .65 8015 .05 6197 .68 6268.55 6253.26 5525.62 2927.59 0.09 6004153.28 684199.66 N 70. 41637281 W 148 .49955219 GCT MS 10511. 69 43. 65 29 .24 7998 .89 8039 .29 6220 .67 6291.68 6276.38 5545.80 2938.88 0.04 6004173.73 684210.46 N 70. 41642792 W 148 .49946015 Tie-In Survey 10545. 10 43. 67 29 .24 8023 .06 8063 .46 6243. 59 6314.74 6299.44 5565.92 2950.15 0.06 6004194.12 684221.24 N 70. 41648289 W 148 .49936832 Top Window (Blind) 10555. 00 43. 29 29 .23 8030 .25 ~ 8070 .65 6250 .36 6321.55 6306.25 5571.87 2953.48 3.84 6004200.14 684224.42 N 70. 41649913 W 148 .49934121 Base Window (Blind) 10569. 00 42. 75 29 .22 8040 .48 8080 .88 6259 .86 6331.11 6315.80 5580.20 2958.14 3.86 6004208.59 684228.88 N 70. 41652190 W 148 .49930320 Blind 10582. 25 42. 25 29 .20 8050 .25 8090 .65 6268 .75 6340.06 6324.74 5588.02 2962.51 3.77 6004216.50 684233.06 N 70. 41654324 W 148 .49926759 TD (Projected) 10636. 00 42. 25 29 .20 8090 .04 8130 .44 6304. 67 6376.20 6360.88 5619.56 2980.14 0.00 6004248.47 684249.91 N 70. 41662940 W 148 .49912390 Survey Type: Definitive Survey • NOTES: GCT MS - ( Schlumberger GCT multishot --GCT surveys in casing or open hole. GCT = "Gyro Continuous Tool".) Legal Description: Northing (Y) [ftUS] Easting (X) jftUS] Surface : 5258 FS L 4109 FEL S14 T12N R 14E UM 5998558.58 681407.26 BHL : 317 FSL 1122 FEL S2 T12N R14 E UM 6004248.47 684249.91 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB1\P2-15AP61 Generated 4/11/2007 1:28 PM Page 10 of 10 f p ;,. P2-15APB2 Su Client: BP Exploration Field: Point McIntyre Structure /Slot: P2 / P2.15 Well: P2.15 Borehole: P2-15AP82 UWI/API#: 500292240971 Survey Name /Date: P2-15APB2 /March 29, 2007 Tort 1 AHD / DDI i ERD ratio: 104.280° i 6343.90 ft / 5.937 / 0.784 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location LaVLong: N 70.40127902, W 148.52339516 Location Grid N/E Y/X: N 5998558.560 ftUS, E 681407.260 ftUS Grid Convergence Angle: +1.39109238° Grid Scale Factor: 0.99993738 Report Schlumber er Vertical Section Azimuth: 35.560° Vertical Section Origin: N 0.000 ft, E 0.000 ft TVD Reference Datum: Rotary Table TVD Reference Elevation: 40.40 ft relative to MSL Sea Bed /Ground Level Elevation: 11.90 ft relative to MSL Magnetic Declination: 24.134° Total Field Strength: 57671.668 nT Magnetic Dip: 81.027° Declination Date: March 24, 2007 Magnetic Declination Model: BGGM 2006 North Reference: True North Total Corr Mag North -> True North: +24.134° Local Coordinates Referenced To: Well Head Comments Measured Inclination Azimuth Subsea TVD ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 100 ft ftUS ftUS RTE 0.00 0.00 0. 00 -40.40 0.00 0.00 0.00 0.00 0.00 0.00 0.UU 599t35biS. bti t3ti14U/.26 N /U .aUI'L/yU'L w latS.bZ:i3yblti 28.50 0.00 0. 00 -11. 90 28.50 0.00 0.00 0.00 0.00 0.00 0.00 5998558. 58 681407.26 N 70 .40127902 W 148.52339516 GCT MS 82.90 1.28 240. 69 42. 50 82.90 -0.55 0.61 0.61 -0.30 -0.53 2.35 5998558. 27 681406.74 N 70 .40127820 W 148.52339947 83.10 1.27 240. 97 42. 70 83.10 -0.55 0.61 0.61 -0.30 -0.53 5.89 5998558. 27 681406.73 N 70 .40127820 W 148.52339951 84.60 1.27 241. 50 44. 20 84.60 -0.58 0.65 0.65 -0.32 -0.56 0.78 5998558. 25 681406.70 N 70 .40127815 W 148.52339974 89.00 1.27 241. 84 48. 59 88.99 -0.67 0.74 0.74 -0.36 -0.65 0.17 5998558. 20 681406.62 N 70 .40127803 W 148.52340044 102.00 1.26 242. 23 61. 59 101.99 -0.93 1.03 1.03 -0.50 -0.90 0.10 5998558. 06 681406.37 N 70 .40127766 W 148.52340250 115.80 1.25 242. 05 75. 39 115.79 -1.20 1.33 1.33 -0.64 -1.17 0.08 5998557. 91 681406.11 N 70 .40127727 W 148.52340468 129.60 1.25 241. 71 89. 18 129.58 -1.47 1.63 1.63 -0.78 -1.43 0.05 5998557. 77 681405.84 N 70 .40127689 W 148.52340684 143.40 1.21 241. 71 102. 98 143.38 -1.73 1.93 1.93 -0.92 -1.70 0.29 5998557. 62 681405.59 N 70 .40127650 W 148.52340896 157.20 1.16 242. 08 116. 78 157.18 -1.99 2.21 2.21 -1.05 -1.95 0.37 5998557. 48 681405.34 N 70 .40127614 W 148.52341101 • 171.10 1.14 242. 58 130. 68 171.08 -2.24 2.49 2.49 -1.18 -2.19 0.16 5998557. 34 681405.09 N 70 .40127578 W 148.52341302 184.80 1.12 243. 07 144. 37 184.77 -2.48 2.76 2.76 -1.31 -2.43 0.16 5998557. 21 681404.86 N 70 .40127544 W 148.52341498 198.70 1.10 243. 39 158. 27 198.67 -2.72 3.03 3.03 -1.43 -2.68 0.15 5998557. 09 681404.62 N 70 .40127511 W 148.52341693 212.50 1.09 243. 51 172. 07 212.47 -2.95 3.30 3.30 -1.55 -2.91 0.07 5998556. 96 681404.39 N 70 .40127479 W 148.52341885 226.30 1.06 244. 19 185. 87 226.27 -3.18 3.56 3.56 -1.66 -3.14 0.24 5998556. 84 681404.16 N 70 .40127448 W 148.52342075 240.10 1.03 245. 51 199. 66 240.06 -3.40 3.81 3.81 -1.77 -3.37 0.28 5998556. 73 681403.93 N 70 .40127419 W 148.52342260 253.90 1.03 246. 11 213. 46 253.86 -3.61 4.06 4.05 -1.87 -3.60 0.08 5998556. 62 681403.71 N 70. 40127391 W 148.52342444 267.70 1.02 246. 69 227. 26 267.66 -3.82 4.30 4.30 -1.97 -3.82 0.10 5998556. 52 681403.49 N 70 .40127364 W 148.52342628 281.40 1.01 247. 61 240. 96 281.36 -4.03 4.55 4.54 -2.06 -4.05 0.14 5998556. 42 681403.26 N 70 .40127338 W 148.52342810 295.10 1.00 247. 56 254. 65 295.05 -4.24 4.79 4.78 -2.15 -4.27 0.07 5998556. 32 681403.04 N 70 .40127313 W 148.52342991 308.90 0.96 247. 98 268. 45 308.85 -4.44 5.02 5.02 -2.24 -4.49 0.29 5998556. 23 681402.83 N 70. 40127289 W 148.52343169 322.50 0.91 248. 91 282. 05 322.45 -4.62 5.24 5.24 -2.32 -4.69 0.38 5998556. 14 681402.62 N 70. 40127266 W 148.52343337 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB2\P2-15APB2 Generated 4/11/2007 1:28 PM Page 1 of 10 t Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de ft ft n n ft ft n de 00 ft ftUS ttUS 33b.LU U.tSy L4C.4y LyJ./5 33b. 7S -4.i5V J.4U 350.00 0.81 252.37 309.55 349. 95 -4.97 5.66 363.70 0.72 259.16 323.25 363. 65 -5.11 5.85 377.30 0.69 262.32 336.84 377. 24 -5.23 6.01 391.10 0.63 266.26 350.64 391. 04 -5.33 6.17 404.80 0.59 270.84 364.34 404. 74 -5.42 6.32 418.50 0.56 272.68 378.04 418. 44 -5.50 6.46 432.20 0.53 273.35 391.74 432. 14 -5.57 6.59 446.10 0.55 275.42 405.64 446. 04 -5.63 6.72 460.10 0.57 281.74 419.64 460. 04 -5.70 6.85 474.00 0.57 293.36 433.54 473. 94 -5.74 6.99 • 488.00 0.60 304.56 447.54 487. 94 -5.76 7.13 502.00 0.63 312.61 461.54 501. 94 -5.75 7.28 515.90 0.64 320.87 475.44 515. 84 -5.72 7.44 529.90 0.66 326.97 489.44 529. 84 -5.67 7.60 543.90 0.68 332.24 503.44 543. 84 -5.60 7.76 557.90 0.72 339.07 517.43 557. 83 -5.51 7.93 571.90 0.80 345.54 531.43 571. 83 -5.40 8.12 586.00 0.91 352.14 545.53 585. 93 -5.26 8.33 600.00 1.10 358.65 559.53 599. 93 -5.07 8.57 614.00 1.36 2.39 573.53 613. 93 -4.82 8.87 628.10 1.68 5.02 587.62 628. 02 -4.51 9.25 642.30 2.10 8.98 601.81 642. 21 -4.09 9.71 656.40 2.65 12.46 615.90 656. 30 -3.56 10.30 670.50 3.28 15.49 629.98 670. 38 -2.88 11.03 684.70 4.02 18.32 644.15 684. 55 -2.03 11.93 698.90 4.75 20.74 658.31 698. 71 -0.98 13.02 712.90 5.34 22.44 672.26 712. 66 0.21 14.25 727.10 5.83 23.52 686.39 726. 79 1.56 15.63 741.30 6.19 24.33 700.51 740. 91 3.02 17.12 755.40 6.41 24.85 714.53 754. 93 4.54 18.66 769.60 6.66 25.38 728.63 769. 03 6.12 2028 783.80 6.91 26.00 742.74 783. 14 7.78 21.96 798.00 7.13 26.49 756.83 797. 23 9.49 23.69 811.80 7.32 26.94 770.52 810. 92 11.21 25.43 825.80 7.51 27.39 784.40 824. 80 12.99 27.24 839.80 7,70 27.94 798.28 838. 68 14.83 29.09 853.70 7.87 28.51 812.05 852. 45 16.70 30.97 867.70 8.04 28.94 825.92 866. 32 18.62 32.91 881.70 8.26 29.27 839.77 880. 17 20.59 34.89 895.70 8.50 29.56 853.63 894. 03 22.62 36.93 5.45 -L.4U -4.`JV U.1J b`J`JlSbbt7. VU bt514UL. 43 IV /V. 4UlZ/Z4O VV 14CS.JG343JVV 5.66 -2.47 -5.09 0.71 5998555. 99 681402 .23 N 70 .40127226 W 148.52343657 5.84 -2.52 -5.26 0.93 5998555. 94 681402 .06 N 70. 40127214 W 148.52343801 6.00 -2.54 -5.43 0.36 5998555. 90 681401 .89 N 70. 40127207 W 148.52343935 6.15 -2.56 -5.59 0.54 5998555. 88 681401 .74 N 70. 40127202 W 148.52344064 6.28 -2.56 -5.73 0.46 5998555. 88 681401 .59 N 70 .40127201 W 148.52344182 6.40 -2.56 -5.87 0.26 5998555. 88 681401 .45 N 70 .40127202 W 148.52344294 6.52 -2.55 -6.00 0.22 5998555. 88 681401 .32 N 70 .40127204 W 148.52344400 6.64 -2.54 -6.13 0.20 5998555. 89 681401 .19 N 70 .40127207 W 148.52344506 6.76 -2.52 -6.27 0.46 5998555. 91 681401 .06 N 70 .40127212 W 148.52344616 6.86 -2.48 -6.40 0.83 5998555. 94 681400 .92 N 70 .40127224 W 148.52344723 6.95 -2.41 -6.52 0.84 5998556. 01 681400 .80 N 70 .40127243 W 148.52344824 7.03 -2.32 -6.64 0.65 5998556. 10 681400 .68 N 70 .40127268 W 148.52344919 7.10 -2.21 -6.74 0.66 5998556. 21 681400 .57 N 70 .40127299 W 148.52345005 7.15 -2.08 -6.84 0.51 5998556. 34 681400 .48 N 70 .40127334 W 148.52345081 7.19 -1.94 -6.92 0.46 5998556. 48 681400 .39 N 70 .40127372 W 148.52345148 7.21 -1.78 -6.99 0.66 5998556. 63 681400 .32 N 70 .40127415 W 148.52345205 7.23 -1.60 -7.05 0.84 5998556. 80 681400 .26 N 70 .40127463 W 148.52345250 7.22 -1.40 -7.09 1.05 5998557. 01 681400 .21 N 70 .40127520 W 148.52345283 7.20 -1.15 -7.10 1.58 5998557. 25 681400 .19 N 70 .40127586 W 148.52345298 7.15 -0.85 -7.10 1.94 5998557. 55 681400 .18 N 70 .40127668 W 148.52345295 7.09 -0.48 -7.08 2.32 5998557, 93 681400 .20 N 70 .40127770 W 148.52345274 7.02 -0.02 -7.02 3.10 5998558. 39 681400 .25 N 70 .40127897 W 148.52345227 6.93 0.56 -6.91 4.03 5998558. 97 681400 .34 N 70 .40128054 W 148.52345136 6.85 1.26 -6.73 4.60 5998559. 68 681400 .50 N 70 .40128247 W 148.52344992 6.80 2.13 -6.46 5.36 5998560. 55 681400 .75 N 70 .40128483 W 148.52344776 6.86 3.15 -6.10 5.30 5998561. 58 681401 .09 N 70 .40128762 W 148.52344479 7.09 4.29 -5.64 4.35 5998562. 74 681401 .51 N 70 .40129075 W 148.52344110 7.55 5.57 -5.10 3.53 5998564. 02 681402 .02 N 70 .40129422 W 148.52343670 8.26 6.93 -4.50 2.60 5998565. 39 681402 .59 N 70 .40129794 W 148.52343179 9.18 8.33 -3.86 1.61 5998566. 82 681403 .20 N 70 .40130178 W 148.52342655 10.30 9.80 -3.17 1.81 5998568. 30 681403 .85 N 70 .40130578 W 148.52342097 11.57 11.31 -2.44 1.83 5998569. 82 681404 .54 N 70 .40130991 W 148.52341505 12.97 12.86 -1.68 1.61 5998571. 40 681405 .27 N 70 .40131416 W 148.52340880 14.44 14.41 -0.90 1.44 5998572. 97 681406 .01 N 70 .40131839 W 148.52340245 16.02 16.02 -0.07 1.42 5998574. 59 681406 .80 N 70. 40132279 W 148.52339574 17.68 17.66 0.79 1.45 5998576. 26 681407 .62 N 70 .40132727 W 148.52338874 19.39 19.32 1.68 1.34 5998577. 94 681408 .47 N 70 .40133180 W 148.52338149 21.18 21.02 2.61 129 5998579. 66 681409 .36 N 70 .40133644 W 148.52337391 23.03 22.75 3.58 1.61 5998581. 41 681410 .28 N 70 .40134118 W 148.52336605 24.96 24.53 4.58 1.74 5998583. 21 681411 .24 N 70. 40134603 W 148.52335790 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP62\P2-15APB2 Generated 4/11/2007 1:28 PM Page 2 of 10 1 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 100 ft ftUS ftUS yUy.tiU t)./1 Ly./:i ttr)/.:~/ `JU/.// "L4.tiy 3y.U1 'Lti. `J:S Lb.:i4 S.bl l.bL byyi5b25b.U5 bt3141L.L3 N /V.4V135Vy/ VV 14r5.OGJJ4`J03 923.60 8.93 29.94 881.20 921.60 26.82 41.16 28.98 28.20 6.68 1.59 5998586.93 681413.25 N 70.40135606 W 148.52334084 937.60 9.19 30.21 895.03 935.43 29.02 43.36 31.10 30.11 7.78 1.88 5998588.87 681414.31 N 70.40136127 W 148.52333184 951.50 9.42 30.32 908.75 949.15 31.26 45.61 33.27 32.05 8.91 1.66 5998590.84 681415.39 N 70.40136657 W 148.52332263 965.50 9.68 30.24 922.55 962.95 33.57 47.93 35.52 34.06 10.08 1.86 5998592.87 681416.51 N 70.40137205 W 148.52331309 979.50 9.96 30.33 936.35 976.75 35.95 50.32 37.84 36.12 11.29 2.00 5998594.96 681417.67 N 70.40137769 W 148.52330329 993.50 10.20 30.61 950.13 990.53 38.39 52.77 40.23 38.23 12.53 1.75 5998597.10 681418.86 N 70.40138346 W 148.52329318 1008.70 10.43 30.78 965.08 1005.48 41.10 55.49 42.89 40.57 13.92 1.53 5998599.47 681420.19 N 70.40138985 W 148.52328187 1011.10 10.48 30.81 967.44 1007.84 41.53 55.93 43.32 40.94 14.14 2.10 5998599.85 681420.40 N 70.40139087 W 148.52328006 1023.00 10.77 30.95 979.14 1019.54 43.72 58.12 45.47 42.83 15.27 2.45 5998601.76 681421.48 N 70.40139602 W 148.52327090 1045.50 11.31 31.38 1001.22 1041.62 48.02 62.43 49.70 46.51 17.50 2.43 5998605.50 681423.62 N 70.40140609 W 148.52325275 1074.80 12.01 31.93 1029.92 1070.32 53.92 68.35 55.52 51.55 20.61 2.42 5998610.62 681426.61 N 70.40141986 W 148.52322745 1107.30 12.47 32.08 1061.68 1102.08 60.80 75.24 62.31 57.40 24.26 1.42 5998616.55 681430.12 N 70.40143582 W 148.52319773 1139.80 12.76 32.02 1093.40 1133.80 67.89 82.34 69.33 63.41 28.03 0.89 5998622.65 681433.74 N 70.40145225 W 148.52316708 1172.20 13.06 31.63 1124.98 1165.38 75.11 89.58 76.51 69.56 31.84 0.96 5998628.89 681437.40 N 70.40146906 W 148.52313601 i 204.70 13.45 31.07 1156.61 1197.01 82.54 97.03 83.91 75.93 35.72 1.26 5998635.35 681441.12 N 70.40148644 W 148.52310447 1236.50 13.95 30.51 1187.51 1227.91 90.05 104.56 91.41 82.40 39.57 1.63 5998641.91 681444.82 N 70.40150412 W 148.52307309 1268.10 14.54 29.86 1218.13 1258.53 97.79 112.34 99.16 89.12 43.48 1.93 5998648.72 681448.56 N 70.40152248 W 148.52304128 1299.90 15.16 29.38 1248.87 1289.27 105.89 120.49 107.30 96.20 47.51 1.99 5998655.90 681452.42 N 70.40154184 W 148.52300851 1331.70 15.65 29.22 1279.53 1319.93 114.29 128.94 115.73 103.57 51.64 1.55 5998663.37 681456.37 N 70.40156196 W 148.52297486 1363.50 15.97 29.25 1310.13 1350.53 122.90 137.60 124.39 111.13 55.88 1.01 5998671.03 681460.42 N 70.40158262 W 148.52294043 1395.30 16.26 29.40 1340.68 1381.08 131.68 146.43 133.21 118.83 60.20 0.92 5998678.83 681464.55 N 70.40160364 W 148.52290525 1427.10 16.58 29.62 1371.18 1411.58 140.61 155.42 142.19 126.65 64.63 1.03 5998686.75 681468.79 N 70.40162501 W 148.52286921 1459.00 16.98 29.79 1401.72 1442.12 149.78 164.63 151.39 134.65 69.19 1.26 5998694.86 681473.16 N 70.40164686 W 148.52283207 1490.70 17.58 29.82 1431.99 1472.39 159.14 174.04 160.79 142.82 73.87 1.89 5998703.14 681477.64 N 70.40166918 W 148.52279398 1522.70 18.22 29.78 1462.44 1502.84 168.93 183.88 170.62 151.35 78.76 2.00 5998711.79 681482.32 N 70.40169250 W 148.52275420 1554.60 18.69 29.76 1492.70 1533.10 178.98 193.98 180.71 160.12 83.77 1.47 5998720.68 681487.12 N 70.40171645 W 148.52271339 1586.30 19.07 29.69 1522.70 1563.10 189.18 204.23 190.96 169.03 88.86 1.20 5998729.70 681491.98 N 70.40174078 W 148.52267200 • 1617.80 19.47 29.66 1552.43 1592.83 199.52 214.63 201.35 178.06 94.01 1.27 5998738.86 681496.91 N 70.40176546 W 148.52263011 1649.30 19.89 29.65 1582.09 1622.49 210.07 225.24 211.95 187.28 99.25 1.33 5998748.20 681501.93 N 70.40179064 W 148.52258739 1680.60 20.30 29.57 1611.49 1651.89 220.77 235.99 222.70 196.63 104.57 1.31 5998757.68 681507.02 N 70.40181618 W 148.52254415 1712.10 20.69 29.31 1640.99 1681.39 231.74 247.02 233.73 206.23 109.99 1.27 5998767.41 681512.20 N 70.40184242 W 148.52250003 1743.60 21.10 28.89 1670.42 1710.82 242.90 258.25 244.96 216.05 115.45 1.39 5998777.36 681517.43 N 70.40186924 W 148.52245557 1775.10 21.58 28.36 1699.76 1740.16 254.28 269.72 256.43 226.11 120.94 1.64 5998787.55 681522.67 N 70.40189673 W 148.52241088 1806.60 22.16 27.76 1728.99 1769.39 265.91 281.45 268.16 236.47 126.46 1.97 5998798.03 681527.94 N 70.40192502 W 148.52236596 1838.10 22.98 27.28 1758.08 1798.48 277.88 293.54 280.25 247.19 132.05 2.67 5998808.89 681533.26 N 70.40195431 W 148.52232051 1869.70 24.08 27.07 1787.05 1827.45 290.36 306.16 292.86 258.41 137.81 3.49 5998820.24 681538.75 N 70.40198497 W 148.52227362 1901.20 25.19 27.07 1815.68 1856.08 303.35 319.29 305.99 270.10 143.78 3.52 5998832.08 681544.43 N 70.40201691 W 148.52222499 1932.90 26.40 27.07 1844.23 1884.63 316.99 333.08 319.78 282.39 150.06 3.82 5998844.51 681550.41 N 70.40205046 W 148.52217389 1964.50 27.92 26.96 1872.34 1912.74 331.26 347.50 334.20 295.24 156.61 4.81 5998857.51 681556.65 N 70.40208557 W 148.52212057 1996.10 29.33 26.83 1900.08 1940.48 346.22 362.64 349.34 308.74 163.46 4.47 5998871.18 681563.17 N 70.40212245 W 148.52206484 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP62\P2-15APB2 Generated 4/11/2007 1:28 PM Page 3 of 10 Comments Measured Inclination Azimuth SulrSea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de n n ft ft ft ft ft de 100 ft ftUS ttUS 2027. 60 30.52 26. 68 1927 .38 1967. 78 361.75 378. 36 365. 05 322.77 170. 53 3.79 5998885.37 681569.90 N 70 .40216079 W 148. 52200727 2059. 40 31. 64 26. 48 1954 .61 1995. 01 377. 97 394. 77 381. 46 337. 45 177. 88 3.54 5998900. 23 681576.88 N 70 .40220089 W 148. 52194749 2090. 90 32. 46 26. 40 1981 .31 2021. 71 394. 47 411. 49 398. 17 352. 42 185. 32 2.61 5998915. 37 681583.96 N 70 .40224178 W 148. 52188691 2122. 60 33. 12 26. 47 2007. 96 2048. 36 411. 42 428. 66 415. 34 367. 79 192. 96 2.09 5998930. 92 681591.23 N 70 .40228378 W 148. 52182471 2153. 10 33. 72 26. 67 2033. 42 2073. 82 428. 01 445. 45 432. 13 382. 82 200. 48 2.00 5998946. 12 681598.37 N 70 .40232482 W 148. 52176355 2175. 40 34. 07 26. 88 2051. 93 2092. 33 440. 30 457. 89 444. 57 393. 92 206. 08 1.66 5998957. 36 681603.70 N 70 .40235515 W 148. 52171795 2197. 00 34. 30 27. 10 2069. 79 2110. 19 452. 30 470. 03 456. 70 404. 73 211. 59 1.21 5998968. 30 681608.95 N 70 .40238469 W 148. 52167313 2218. 90 34. 47 27. 28 2087. 87 2128. 27 464. 54 482. 39 469. 07 415. 73 217. 24 0.90 5998979 .44 681614.33 N 70 .40241475 W 148. 52162713 2240. 70 34. 69 27. 52 2105 .82 2146 .22 476 .79 494. 77 481. 44 426. 72 222. 93 1.19 5998990 .56 681619.75 N 70 .40244476 W 148. 52158078 2262. 50 35. 01 27. 92 2123 .71 2164 .11 489 .13 507. 22 493. 90 437. 75 228. 73 1.80 5999001 .72 681625.28 N 70 .40247488 W 148. 52153362 2284. 20 35. 41 28. 23 2141 .44 2181 .84 501 .53 519. 74 506. 41 448. 79 234. 62 2.02 5999012 .90 681630.90 N 70 .40250504 W 148. 52148569 2312. 40 36. 22 28. 45 2164 .30 2204. 70 517 .90 536. 24 522. 91 463. 31 242. 45 2.91 5999027. 61 681638.38 N 70 .40254472 W 148. 52142193 2344. 80 37. 29 28. 68 2190 .26 2230. 66 537 .15 555. 63 542. 30 480. 34 251. 72 3.33 5999044. 85 681647.23 N 70 .40259123 W 148. 52134648 2377. 10 38. 11 28. 76 2215 .82 2256. 22 556 .76 575. 38 562. 05 497. 66 261. 21 2.54 5999062. 40 681656.30 N 70 .40263855 W 148. 52126922 2409. 10 39. 01 28. 77 2240 .84 2281. 24 576. 56 595. 32 581. 99 515. 14 270. 81 2.81 5999080. 11 681665.47 N 70 .40268632 W 148. 52119110 2441. 10 40. 22 28 .66 2265 .49 2305 .89 596 .82 615 .73 602. 39 533. 04 280. 61 3.79 5999098 .24 681674.83 N 70 .40273520 W 148. 52111131 2472. 90 41. 23 28 .43 2289 .59 2329 .99 617 .41 636 .47 623. 14 551. 26 290. 53 3.21 5999116 .70 681684.30 N 70 .40278499 W 148. 52103062 2505. 00 42. 20 27 .92 2313 .55 2353 .95 638 .60 657 .83 644. 49 570. 09 300. 61 3.20 5999135 .77 681693.92 N 70 .40283643 W 148. 52094854 2537. 00 43. 11 27. 40 2337 .09 2377 .49 660 .07 679 .52 666. 18 589. 30 310. 68 3.05 5999155 .21 681703.52 N 70 .40288890 W 148. 52086662 2569. 00 43. 54 27. 24 2360 .37 2400 .77 681 .80 701. 47 688. 13 608. 80 320. 75 1.39 5999174 .95 681713.12 N 70 .40294219 W 148. 52078459 2601. 00 43. 70 27. 33 2383 .53 2423. 93 703 .65 723. 55 710. 21 628. 42 330. 87 0.54 5999194 .81 681722.76 N 70 .40299578 W 148. 52070222 2633. 10 43. 78 27. 55 2406 .72 2447. 12 725 .62 745. 74 732. 40 648. 12 341. 10 0.54 5999214. 75 681732.50 N 70 .40304959 W 148. 52061898 2665. 20 43. 92 27. 71 2429 .87 2470 .27 747 .65 767 .98 754. 64 667. 82 351. 41 0.56 5999234 .69 681742.34 N 70 .40310341 W 148. 52053503 2697. 20 44. 12 27. 78 2452 .88 2493 .28 769 .68 790. 22 776. 88 687. 50 361. 77 0.64 5999254 .62 681752.21 N 70 .40315718 W 148. 52045077 2729. 30 44. 23 27. 87 2475 .91 2516 .31 791 .84 812. 59 799. 24 707. 29 372. 21 0.39 5999274 .65 681762.16 N 70 .40321122 W 148. 52036578 2761. 40 44. 21 28. 06 2498 .91 2539. 31 814 .03 834. 97 821. 63 727. 06 382. 71 0.42 5999294 .67 681772.18 N 70 .40326524 W 148. 52028033 2793. 30 44. 11 28. 27 2521. 80 2562. 20 836. 07 857. 20 843. 85 746. 65 393. 19 0.56 5999314 .51 681782.19 N 70 .40331876 W 148. 52019494 2825. 50 43. 95 28. 42 2544. 95 2585. 35 858. 27 879. 58 866. 23 766. 35 403. 82 0.59 5999334. 46 681792.33 N 70 .40337257 W 148. 52010845 . 2857. 60 43. 74 28. 56 2568. 10 2608. 50 880. 34 901. 81 888. 47 785. 89 414. 43 0.72 5999354. 25 681802.46 N 70 .40342595 W 148. 52002212 2889. 60 43. 61 28. 71 2591. 24 2631. 64 902. 28 923. 91 910. 56 805. 29 425. 02 0.52 5999373. 89 681812.58 N 70 .40347894 W 148. 51993592 2921. 60 43. 63 28. 86 2614 .41 2654 .81 924 .20 945. 99 932. 64 824. 63 435. 65 0.33 5999393 .49 681822.73 N 70 .40353179 W 148. 51984939 2954. 10 43. 74 28. 99 2637 .91 2678. 31 946 .50 968. 44 955. 08 844. 28 446. 50 0.44 5999413 .40 681833.11 N 70 .40358547 W 148. 51976101 2986. 30 43. 81 29. 12 2661. 16 2701. 56 968. 63 990. 71 977. 35 863. 76 457. 32 0.35 5999433 .13 681843.45 N 70 .40363866 W 148. 51967295 3018. 40 43. 78 29. 28 2684. 33 2724. 73 990. 71 1012. 93 999. 56 883. 15 468. 16 0.36 5999452. 78 681853.81 N 70 .40369164 W 148. 51958472 3050. 60 43. 79 29. 38 2707. 58 2747. 98 1012. 86 1035. 21 1021. 84 902. 57 479. 08 0.22 5999472. 46 681864.25 N 70 .40374470 W 148. 51949588 3082. 80 43. 86 29. 39 2730. 81 2771. 21 1035. 03 1057. 51 1044. 13 922. 00 490. 02 0.22 5999492. 14 681874.72 N 70 .40379778 W 148. 51940682 3114. 80 44. 03 29. 36 2753. 85 2794. 25 1057. 10 1079. 71 1066. 33 941. 35 500. 91 0.54 5999511 .75 681885.14 N 70 .40385064 W 148. 51931815 3147. 00 44. 33 28. 85 2776. 94 2817. 34 1079. 40 1102. 15 1088. 76 960. 96 511. 82 1.44 5999531. 62 681895.57 N 70 .40390421 W 148. 51922930 3178. 80 44, 71 27. 94 2799. 62 2840. 02 1101. 52 1124. 45 1111. 06 980. 57 522. 43 2.34 5999551. 48 681905.70 N 70 .40395779 W 148. 51914299 3210. 40 45. 13 27. 27 2821. 99 2862. 39 1123. 62 1146. 76 1133. 37 1000. 35 532. 77 2.00 5999571. 50 681915.55 N 70 .40401180 W 148. 51905883 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP62\P2-15APB2 Generated 4/11/2007 1:28 PM Page 4 of 10 r Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de tt ft ft ft ft ft ft de 100 ft ftUS ftUS ;i14L.IU 45.55 1Fi.liU Lif44.L/ "LtStf4.Ei/ 114b.y1 lltiy.:il 11 Sb. y'L lU'LU.4b 54'C.`Jt5 'L.UU 5yyyby1.t54 btSl yLS.L/ IV /V.4V4u0U/[ VV i4ts.o itsa/ob`J 3273.80 45.90 25.92 2866.40 2906.80 1168.31 1192.01 1178.60 1040.80 553.02 1.89 5999612.43 681934.82 N 70.40412232 W 148.51889395 3305.60 46.13 25.59 2888.49 2928.89 1190.86 1214.89 1201.47 1061.41 562.96 1.04 5999633.28 681944.25 N 70.40417862 W 148.51881301 3337.30 46.27 25.53 2910.43 2950.83 1213.39 1237.77 1224.33 1082.05 572.83 0.46 5999654.15 681953.62 N 70.A0423500 W 148.51873265 3369.00 46.38 25.55 2932.32 2972.72 1235.97 i 260.70 1247.24 1102.74 582.72 0.35 5999675.07 681963.00 N 70.40429152 W 148.51865218 3400.80 46.55 25.58 2954.22 2994.62 1258.67 1283.75 1270.27 1123.54 592.67 0.54 5999696.10 681972.44 N 70.40434833 W 148.51857119 3432.40 46.72 25.66 2975.92 3016.32 1281.30 1306.72 1293.23 1144.25 602.60 0.57 5999717.05 681981.87 N 70.40440492 W 148.51849032 3464.20 46.82 25.76 2997.70 3038.10 1304.13 1329.89 1316.38 1165.13 612.65 0.39 5999738.16 681991.41 N 70.40446195 W 148.51840850 3496.00 46.87 25.88 3019.45 3059.85 1326.99 1353.09 1339.57 1186.01 622.76 0.32 5999759.28 682001.00 N 70.40451899 W 148.51832624 3527.70 46.94 25.97 3041.11 3081.51 1349.81 1376.24 1362.70 1206.83 632.88 0.30 5999780.34 682010.61 N 70.40457586 W 148.51824386 3559.40 47.08 26.02 3062.73 3103.13 1372.68 1399.43 1385.88 1227.67 643.04 0.46 5999801.42 682020.27 N 70.40463280 W 148.51816112 • 3591.10 47.15 26.08 3084.30 3124.70 1395.59 1422.65 1409.10 1248.54 653.24 0.26 5999822.53 682029.96 N 70.40468980 W 148.51807808 3622.90 47.10 26.20 3105.93 3146.33 1418.58 1445.96 1432.40 1269.46 663.51 0.32 5999843.69 682039.71 N 70.40474695 W 148.51799449 3654.50 47.12 26.36 3127.44 3167.84 1441.43 1469.11 1455.54 1290.22 673.76 0.38 5999864.69 682049.46 N 70.40480366 W 148.51791104 3686.40 47.21 26.53 3149.13 3189.53 1464.52 1492.50 1478.93 1311.16 684.18 0.48 5999885.88 682059.36 N 70.40486088 W 148.51782623 3718.20 47.25 26.74 3170.72 3211.12 1487.59 1515.85 1502.27 1332.03 694.64 0.50 5999906.99 682069.32 N 70.40491788 W 148.51774103 3750.00 47.20 27.02 3192.32 3232.72 1510.66 1539.19 1525.61 1352.85 705.19 0.67 5999928.06 682079.36 N 70.40497476 W 148.51765511 3781.80 47.11 27.30 3213.94 3254.34 1533.73 1562.50 1548.93 1373.59 715.84 0.70 5999949.06 682089.50 N 70.40503143 W 148.51756847 3813.70 47.13 27.54 3235.65 3276.05 1556.87 1585.88 1572.30 1394.34 726.60 0.55 5999970.06 682099.75 N 70.40508811 W 148.51748083 3845.60 47.21 27.72 3257.34 3297.74 1580.04 1609.27 1595.70 1415.07 737.45 0.48 5999991.04 682110.10 N 70.40514473 W 148.51739250 3877.30 47.27 27.87 3278.86 3319.26 1603.10 1632.55 1618.97 1435.66 748.30 0.40 6000011.89 682120.44 N 70.40520097 W 148.51730414 3909.10 47.40 27.95 3300.41 3340.81 1626.27 1655.93 1642.36 1456.32 759.25 0.45 6000032.81 682130.88 N 70.40525742 W 148.51721503 3940.60 47.55 27.98 3321.70 3362.10 1649.28 1679.15 1665.57 1476.83 770.14 0.48 6000053.57 682141.27 N 70.40531343 W 148.51712640 3971.90 47.75 28.00 3342.79 3383.19 1672.21 1702.28 1688.70 1497.25 780.99 0.64 6000074.25 682151.63 N 70.40536923 W 148.51703802 4003.20 48.00 28.02 3363.78 3404.18 1695.23 1725.49 1711.92 1517.75 791.89 0.80 6000095.01 682162.03 N 70.40542522 W 148.51694926 4034.60 48.14 27.97 3384.76 3425.16 1718.39 1748.85 1735.27 1538.37 802.86 0.46 6000115.89 682172.49 N 70.40548157 W 148.51685998 4065.80 47.99 27.74 3405.61 3446.01 1741.39 1772.06 1758.48 1558.89 813.70 0.73 6000136.67 682182.83 N 70.40553763 W 148.51677169 4097.10 47.55 26.89 3426.65 3467.05 1764.32 1795.24 1781.66 1579.49 824.34 2.45 6000157.51 682192.96 N 70.40559388 W 148.51668510 4128.50 47.14 25.89 3447.93 3488.33 1787.12 1818.33 1804.75 1600.17 834.60 2.68 6000178.44 682202.72 N 70.40565038 W 148.51660153 • 4159.90 47.01 25.49 3469.31 3509.71 1809.77 1841.32 1827.73 1620.89 844.57 1.02 6000199.39 682212.18 N 70.40570698 W 148.51652038 4191.10 46.95 25.39 3490.60 3531.00 1832.23 1864.14 1850.52 1641.49 854.37 0.30 6000220.22 682221.48 N 70.40576326 W 148.51644060 4222.50 46.92 25.34 3512.04 3552.44 1854.81 1887.08 1873.45 1662.22 864.20 0.15 6000241.18 682230.80 N 70.40581988 W 148.51636058 4253.90 46.90 25.33 3533.49 3573.89 1877.37 1910.01 1896.36 1682.94 874.01 0.07 6000262.14 682240.10 N 70.40587650 W 148.51628069 4285.20 46.83 25.36 3554.89 3595.29 1899.85 1932.85 1919.19 1703.59 883.79 0.23 6000283.01 682249.37 N 70.40593289 W 148.51620108 4316.50 46.83 25.38 3576.31 3616.71 1922.32 1955.68 1942.00 1724.21 893.57 0.05 6000303.87 682258.65 N 70.40598923 W 148.51612145 4347.90 46.84 25.39 3597.79 3638.19 1944.86 1978.58 1964.89 1744.90 903.39 0.04 6000324.79 682267.96 N 70.40604576 W 148.51604150 4379.30 46.54 25.44 3619.33 3659.73 1967.35 2001.43 1987.73 1765.54 913.19 0.96 6000345.66 682277.27 N 70.40610213 W 148.51596166 4410.60 46.25 25.50 3640.91 3681.31 1989.67 2024.09 2010.38 1786.00 922.94 0.94 6000366.35 682286.51 N 70.40615803 W 148.51588230 4441.90 46.42 25.51 3662.52 3702.92 2011.96 2046.73 2033.01 1806.44 932.69 0.54 6000387.01 682295.76 N 70.40621385 W 148.51580292 4473.40 46.70 25.50 3684.18 3724.58 2034.48 2069.61 2055.87 1827.08 942.54 0.89 6000407.89 682305.11 N 70.40627024 W 148.51572273 4504.80 46.59 25.51 3705.74 3746.14 2056.96 2092.44 2078.69 1847.69 952.37 0.35 6000428.72 682314.43 N 70.40632653 W 148.51564268 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP62\P2-15AP62 Generated 4/11/2007 1:28 PM Page 5 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de n n n ft ft ft n de 100 ft nUS nUS 4536.10 4567.50 4598.90 4630.30 4661.70 4692.70 4723.60 4754.50 4785.50 4816.50 4847.20 4878.20 4909.20 4940.10 4971.00 5002.00 5033.00 5063.90 5094.90 5125.90 5156.80 5187.80 5218.80 5249.80 5280.70 5311.80 5342.80 5373.90 5404.90 5435.50 5466.10 5496.50 5527.10 5557.60 5588.20 5618.60 5649.10 5679.70 5710.10 5740.60 5771.10 45.72 44.73 43.82 42.43 41.10 40.45 40.42 40.71 41.37 42.28 42.82 43.00 43.11 43.18 43.17 43.26 43.41 43.51 43.66 43.82 44.01 44.15 44.24 44.30 44.41 44.60 44.76 44.95 45.02 44.86 44.70 44.79 44.97 45.13 45.32 45.56 45.87 46.09 45.96 45.64 45.59 SurveyEditor Ver SP 2.1 Bld( doc40x_100 ) 25.68 25.99 26.27 26.53 26.82 27.06 27.18 27.20 27.28 27.37 27.41 27.46 27.49 27.51 27.55 27.56 27.47 27.33 27.23 27.15 27.08 27.05 27.01 26.90 26.83 26.77 26.67 26.66 26.87 27.70 28.68 29.02 28.93 28.76 28.57 28.48 28.49 28.62 29.36 30.43 30.89 3727.42 3749.54 3772.02 3794.94 3818.36 3841.83 3865.35 3888.82 3912.21 3935.31 3957.92 3980.63 4003.28 4025.82 4048.36 4070.95 4093.50 4115.93 4138.38 4160.78 4183.04 4205.31 4227.54 4249.73 4271.83 4294.01 4316.05 4338.10 4360.02 4381.68 4403.40 4425.00 4446.68 4468.23 4489.78 4511.11 4532.40 4553.67 4574.78 4596.04 4617.37 3767.82 2079. 20 L115.01 2701. 26 1868. 05 962.12 2.61 6000449.31 3789. 94 2101. 16 2137.30 2123. 54 1888. 11 971.83 3.23 6000469. 60 3812. 42 2122. 79 2159.22 2145. 46 1907. 79 981.49 2.96 6000489. 51 3835. 34 2143. 98 2180.68 2166. 92 1927. 02 991.03 4.46 6000508. 96 3858. 76 2164. 64 2201.60 2187. 83 1945. 70 1000.42 4.28 6000527. 87 3882. 23 2184. 66 2221.84 2208. 08 1963. 75 1009.59 2.16 6000546. 14 3905. 75 2204. 48 2241.89 2228. 12 1981. 59 1018.73 0.27 6000564. 19 3929. 22 2224. 36 2261.98 2248. 21 1999. 47 1027.91 0.94 6000582. 28 3952. 61 2244. 50 2282.33 2268. 57 2017. 56 1037.22 2.14 6000600. 60 3975. 71 2264. 96 2303.01 2289. 24 2035. 93 1046.71 2.94 6000619. 19 3998. 32 2285. 51 2323.77 2310. 00 2054. 36 1056.26 1.76 6000637. 84 4021. 03 2306. 41 2344.87 2331. 10 2073. 09 1065.99 0.59 6000656. 80 4043. 68 2327. 36 2366.04 2352. 27 2091. 87 1075.75 0.36 6000675. 81 4066. 22 2348. 28 2387.17 2373. 40 2110. 61 1085.51 0.23 6000694. 79 4088.76 2369.22 2408.31 2394.54 2129. 36 1095.28 0.09 6000713.76 4111.35 2390.24 2429.54 2415.77 2148. 18 1105.10 0.29 6000732.82 4133.90 2411.30 2450.81 2437.04 2167. 05 1114.93 0.52 6000751.91 4156.33 2432.34 2472.07 2458.30 2185. 92 1124.71 0.45 6000771.02 4178.78 2453.49 2493.44 2479.67 2204. 91 1134.51 0.53 6000790.24 4201.18 4223.44 4245.71 4267.94 4290.13 4312.23 4334.41 4356.45 4378.50 4400.42 4422.08 4443.80 4465.40 4487.08 4508.63 4530.18 4551.51 4572.80 4594.07 4615.18 4636.44 4657.77 2474.70 2495.90 2517.22 2538.60 2559.99 2581.35 2602.89 2624.43 2646.10 2667.76 2689.15 2710.52 2731.78 2753.23 2774.66 2796.23 2817.73 2839.39 2861.23 2882.97 2904.73 2926.44 2514.87 2536.30 2557.87 2579.48 2601.12 2622.72 2644.52 2666.32 2688.25 2710.17 2731.78 2753.34 2774.74 2796.33 2817.92 2839.64 2861.30 2883.13 2905.14 2927.01 2948.88 2970.68 2501.10 2522.53 2544.10 2565.71 2587.35 2608.95 2630.75 2652.55 2674.48 2696.39 2718.01 2739.56 2760.95 2782.53 2804.11 2825.82 2847.48 2869.31 2891.31 2913.18 2935.02 2956.78 2223.98 2243.05 2262.26 2281.51 2300.80 2320.07 2339.53 2359.00 2378.60 2398.16 2417.37 2436.37 2455.12 2474.01 2492.91 1144.30 1154.07 1163.88 1173.70 1183.51 1193.27 1203.10 1212.90 1222.75 1232.62 1242.52 1252.71 1263.03 1273.49 1283.91 0.55 6000809.54 0.63 6000828.84 0.46 6000848.28 0.30 6000867.76 0.31 6000887.28 0.39 6000906.78 0.63 6000926.47 0.56 6000946.17 0.61 6000966.01 0.53 6000985.81 1.99 6001005.25 2.32 6001024.49 0.84 6001043.47 0.62 6001062.61 0.66 6001081.76 8823"23.(19 N /U.4Uti3t5'216 VV 14tf.5155b3'28 682332.91 N 70.40643695 W 148.51548419 682342.08 N 70.40649071 W 148.51540559 682351.15 N 70.40654323 W 148.51532789 682360.09 N 70.40659428 W 148.51525144 682368.82 N 70.40664359 W 148.51517676 682377.52 N 70.40669232 W 148.51510237 682386.26 N 70.40674114 W 148.51502760 682395.14 N 70.40679058 W 148.51495174 682404.18 N 70.40684075 W 148.51487447 682413.28 N 70.40689110 W 148.51479670 682422.54 N 70.40694227 W 148.51471752 682431.85 N 70.40699356 W 148.51463801 682441.15 N 70.40704476 W 148.51455856 682450.46 N 70.40709598 W 148.51447899 682459.82 N 70.40714739 W 148.51439903 682469.18 N 70.40719893 W 148.51431900 682478.50 N 70.40725047 W 148.51423935 682487.84 N 70.40730236 W 148.51415958 682497.16 N 70.40735444 W 148.51407983 682506.46 N 70.40740655 W 148.51400029 682515.81 N 70.40745901 W 148.51392039 682525.16 N 70.40751159 W 148.51384041 682534.49 N 70.40756428 W 148.51376054 682543.78 N 70.40761692 W 148.51368105 682553.14 N 70.40767008 W 148.51360100 682562.46 N 70.40772326 W 148.51352119 682571.83 N 70.40777681 W 148.51344103 682581.22 N 70.40783026 W 148.51336066 682590.66 N 70.40788274 W 148.51327997 682600.37 N 70.40793463 W 148.51319706 682610.24 N 70.40798583 W 148.51311297 682620.24 N 70.40803743 W 148.51302779 682630.19 N 70.40808908 W 148.51294299 2511.97 1294.33 0.76 6001101.07 682640.14 N 70.40814114 W 148.51285814 2531.00 1304.67 0.82 6001120.35 682650.02 N 70.40819313 W 148.51277390 2550.19 1315.08 1.02 6001139.78 682659.96 N 70.40824555 W 148.51268910 2569.52 1325.60 0.78 6001159.36 682670.01 N 70.40829835 W 148.51260344 2588.66 1336.20 1.80 6001178.74 682680.14 N 70.40835062 W 148.51251710 2607.61 1347.10 2626.36 1358.22 P2-15\P2-15\P2-15AP 62\P2-15AP62 2.73 6001197.96 682690.58 N 70.40840240 W 148.51242836 1.09 6001216.97 682701.23 N 70.40845362 W 148.51233784 Generated 4/11/2007 1:28 PM Page 6 of 10 Comments Measured Inclination Azimuth SutrSea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de it ft n ft ft ft ft de 100 ft ftUS ftUS StfUl. /U 4b. t3U :iU.yS 4(i:iti./5 4(i/y.1b 1941E. L/ Lyy1.b/ Ly/tS. Fi:i L(i45.1S 1;Stiy. 4/ U./U tiUUl"L~b. UC bYSL/1[ .UG IV /U.4Ut5,V4yi vv 14C. 51LL4bLl 5832. 10 45. 99 30.96 4659.91 4700.31 2970. 03 3014.40 3000. 42 2663.87 1380. 70 0.63 6001255. 01 682722 .79 N 70.40855607 W 148. 51215477 5862. 60 46. 00 30.93 4681.09 4721.49 2991. 90 3036.34 3022. 32 2682.69 1391. 98 0.08 6001274. 09 682733 .61 N 70.40860746 W 148. 51206290 5893. 10 46. 06 30.91 4702.27 4742.67 3013. 77 3058.29 3044. 23 2701.52 1403. 26 0.20 6001293. 19 682744 .43 N 70.40865890 W 148. 51197105 5923. 50 46. 26 30.88 4723.33 4763.73 3035. 63 3080.22 3066. 12 2720.33 1414. 52 0.66 6001312. 27 682755 .23 N 70.40871030 W 148. 51187936 5953. 90 46. 45 30.91 4744.31 4784.71 3057. 55 3102.22 3088. 08 2739,21 1425. 81 0.63 6001331. 42 682766 .06 N 70.40876186 W 148. 51178737 5984. 40 46. 63 30.92 4765.29 4805.69 3079. 62 3124.36 3110. 17 2758.20 1437. 18 0.59 6001350. 68 682776 .97 N 70.40881374 W 148. 51169474 6014. 90 46. 79 30.92 4786.20 4826.60 3101. 75 3146.56 3132. 34 2777.25 1448. 59 0.52 6001370. 00 682787 .91 N 70.40886577 W 148. 51160184 6045. 30 46. 86 30.87 4807.00 4847.40 3123. 84 3168.73 3154. 47 2796.27 1459. 98 0.26 6001389. 29 682798 .83 N 70.40891773 W 148. 51150914 6075. 70 46. 75 30.61 4827.81 4868.21 3145. 93 3190.89 3176. 60 2815.32 1471. 30 0.72 6001408. 61 682809 .69 N 70.40896977 W 148. 51141688 6106. 20 46. 43 30.14 4848.77 4889.17 3167. 99 3213.05 3198. 73 2834.44 1482. 51 1.53 6001427. 99 682820 .43 N 70.40902198 W 148. 51132564 6136. 70 46. 15 29.76 4869.85 4910.25 3189. 94 3235.09 3220. 76 2853.54 1493. 51 1.29 6001447. 35 682830 .97 N 70.40907416 W 148. 51123600 6166. 50 45. 96 29.59 4890.53 4930.93 3211. 28 3256.55 3242. 20 2872.18 1504. 14 0.76 6001466. 24 682841 .13 N 70.40912508 W 148. 51114948 6196. 50 45. 78 29.60 4911.42 4951.82 3232 .69 3278.08 3263. 72 2890.91 1514. 77 0.60 6001485 .22 682851 .31 N 70.40917623 W 148. 51106287 6226. 60 45. 79 29.66 4932.41 4972.81 3254 .15 3299.65 3285. 28 2909.66 1525. 44 0.15 6001504 .22 682861 .52 N 70.40922745 W 148. 51097601 6256. 50 45. 95 29.69 4953.22 4993.62 3275 .50 3321.12 3306 .73 2928.30 1536. 06 0.54 6001523 .12 682871 .69 N 70.40927839 W 148. 51088947 6286. 50 46. 14 29.73 4974.05 5014.45 3296 .98 3342.71 3328. 31 2947.06 1546. 77 0.64 6001542 .13 682881 .93 N 70.40932962 W 148. 51080230 6316. 50 46. 27 29.81 4994.81 5035.21 3318 .53 3364.37 3349. 95 2965.86 1557. 52 0.47 6001561 .18 682892 .22 N 70.40938097 W 148. 51071473 6346. 50 46. 39 29.90 5015.52 5055.92 3340. 12 3386.07 3371. 64 2984.68 1568. 32 0.46 6001580 .26 682902 .56 N 70.40943238 W 148. 51062675 6376. 40 46. 48 30.00 5036.13 5076.53 3361. 68 3407.73 3393. 29 3003.45 1579. 14 0.39 6001599 .29 682912 .92 N 70.40948365 W 148. 51053866 6406. 40 46. 59 30.07 5056.77 5097.17 3383. 36 3429.51 3415. 04 3022.30 1590. 04 0.40 6001618 .39 682923 .36 N 70.40953514 W 148. 51044990 6436. 50 46. 66 30.10 5077.44 5117.84 3405. 13 3451.38 3436. 90 3041.23 1601. 00 0.24 6001637 .58 682933 .86 N 70.40958686 W 148. 51036057 6466. 50 46. 58 30.10 5098.05 5138.45 3426. 84 3473.19 3458. 69 3060.10 1611. 94 0.27 6001656 .71 682944 .33 N 70.40963838 W 148. 51027151 6494. 70 46. 68 30.11 5117.41 5157.81 3447. 25 3493.69 3479. 17 3077.83 1622. 22 0.36 6001674. 68 682954 .18 N 70.40968683 W 148. 51018777 6523. 60 46. 84 30.09 513721 5177.61 3468. 20 3514.74 3500. 21 3096.04 1632. 78 0.56 6001693 .15 682964 .29 N 70.40973658 W 148. 51010177 6556. 30 46. 74 29.90 5159.60 5200.00 3491 .93 3538.58 3524. 02 3116.69 1644. 69 0.52 6001714 .07 682975 .70 N 70.40979296 W 148. 51000473 6588. 90 46. 58 29.39 5181.97 5222.37 3515 .51 3562.29 3547. 72 3137.29 1656. 42 1.24 6001734 .95 682986 .93 N 70.40984925 W 148. 50990921 6621. 60 46. 33 28.71 5204.50 5244.90 3539. 06 3585.99 3571. 42 3158.01 1667. 93 1.69 6001755 .95 682997 .93 N 70.40990585 W 148. 50981547 6654. 40 45. 78 27.99 5227.26 5267.66 3562. 49 3609.60 3595. 03 3178.80 1679. 14 2.30 6001776 .99 683008 .64 N 70.40996262 W 148. 50972413 6687. 10 45. 46 27.50 5250.13 5290.53 3585. 64 3632.97 3618. 40 3199.48 1690. 03 1.45 6001797 .94 683019 .01 N 70.41001912 W 148. 50963550 6719. 90 45. 62 27.38 5273.11 5313.51 3608. 82 3656.38 3641. 81 3220.26 1700. 81 0.55 6001818. 97 683029 .29 N 70.41007587 W 148. 50954763 6752. 80 45. 94 27.35 5296.05 5336.45 3632. 15 3679.96 3665. 39 3241.20 1711. 65 0.97 6001840. 16 683039 .62 N 70.41013307 W 148. 50945935 6785. 60 46. 28 27.34 5318.79 5359.19 3655. 55 3703.60 3689. 03 3262.19 1722. 51 1.04 6001861. 41 683049 .96 N 70.41019042 W 148. 50937091 6818. 40 46. 55 27.18 5341.40 5381.80 3679. 06 3727.36 3712. 79 3283.31 1733. 39 0.90 6001882. 79 683060 .33 N 70.41024811 W 148. 50928227 6851. 30 46. 71 26.85 5364.00 5404.40 3702. 71 3751.28 3736. 70 3304.62 1744. 25 0.88 6001904. 35 683070 .67 N 70.41030631 W 148. 50919379 6883. 80 46. 79 26.59 5386.26 5426.66 3726. 10 3774.95 3760. 37 3325.76 1754. 90 0.63 6001925. 75 683080 .79 N 70.41036407 W 148. 50910709 6916. 20 46. 55 26.41 5408.50 5448.90 3749. 38 3798.52 3783. 93 3346.85 1765. 41 0.84 6001947. 09 683090 .79 N 70.41042168 W 148. 50902143 6948. 50 45. 59 26.07 5430.91 5471.31 3772. 33 3821.78 3807. 18 3367.72 1775. 70 3.07 6001968. 19 683100 .57 N 70.41047867 W 148. 50893764 6980. 90 44. 54 25.83 5453.79 5494.19 3794. 94 3844.71 3830. 11 3388.34 1785. 74 3.28 6001989. 05 683110 .10 N 70.41053501 W 148. 50885589 7013. 20 44. 24 25.84 5476.87 5517.27 3817. 21 3867.31 3852. 69 3408.68 1795. 58 0.93 6002009. 62 683119 .45 N 70.41059056 W 148. 50877568 7045. 50 44. 33 25.85 5499.99 5540.39 3839. 44 3889.86 3875. 23 3428.98 1805. 41 0.28 6002030. 15 683128 .79 N 70.41064600 W 148. 50869559 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB2\P2-15AP62 Generated 4/11/2007 1:28 PM Page 7 of 10 r Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de tt ft tt n ft ft ft de 100 tt ttUS ttUS /U//.tSU 44.34 '1b.G/ 55'1;i.lU bbli3.bU ;ititil.li`J ~y11.4;i ;itiy/./y ;i44y.'Ly 12f15.'Lti U.US tiUULUSU./U tlt5:i1:525.14 N /U.41U/U74y VV 7425.SUi5G15Jt5 7110.20 44.28 25.92 5546.28 5586.68 3884.01 3935.07 3920.41 3469.65 1825.14 0.21 6002071.29 683147.52 N 70.41075710 W 148.50853487 7142.50 44.27 26.06 5569.41 5609.81 3906.24 3957.62 3942.95 3489.92 1835.03 0.30 6002091.79 683156.91 N 70.41081247 W 148.50845437 7174.80 44.38 26.24 5592.52 5632.92 3928.51 3980.18 3965.51 3510.18 1844.97 0.52 6002112.28 683166.36 N 70.41086780 W 148.50837335 7207.20 44.63 26.46 5615.62 5656.02 3950.92 4002.90 3988.21 3530.53 1855.05 0.91 6002132.87 683175.94 N 70.41092340 W 148.50829123 7239.50 44.94 26.64 5638.55 5678.95 3973.40 4025.65 4010.96 3550.88 1865.22 1.04 6002153.46 683185.61 N 70.41097899 W 148.50820838 7271.90 45.13 26.76 5661.44 5701.84 3996.05 4048.57 4033.88 3571.36 1875.52 0.64 6002174.19 683195.41 N 70.41103494 W 148.50812447 7304.20 45.27 26.81 5684.20 5724.60 4018.70 4071.49 4056.80 3591.82 1885.85 0.45 6002194.89 683205.24 N 70.41109082 W 148.50804034 7336.60 45.47 26.78 5706.97 5747.37 4041.49 4094.55 4079.85 3612.40 1896.25 0.62 6002215.72 683215.13 N 70.41114704 W 148.50795566 7368.90 45.47 26.59 5729.62 5770.02 4064.24 4117.58 4102.88 3632.98 1906.59 0.42 6002236.53 683224.97 N 70.41120324 W 148.50787142 7401.20 44.68 26.09 5752.43 5792.83 4086.81 4140.45 4125.74 3653.47 1916.73 2.68 6002257.27 683234.62 N 70.41125922 W 148.50778876 7433.50 43.74 25.62 5775.58 5815.98 4109.01 4162.97 4148.25 3673.74 1926.56 3.08 6002277.77 683243.94 N 70.41131458 W 148.50770874 7465.90 43.53 25.47 5799.03 5839.43 4131.03 4185.33 4170.59 3693.91 1936.20 0.72 6002298.17 683253.09 N 70.41136968 W 148.50763019 7498.20 43.63 25.46 5822.43 5862.83 4152.95 4207.59 4192.84 3714.01 1945.77 0.31 6002318.49 683262.17 N 70.41142460 W 148.50755220 7530.50 43.71 25.54 5845.79 5886.19 4174.91 4229.90 4215.13 3734.15 1955.37 0.30 6002338.85 683271.28 N 70.41147959 W 148.50747398 7562.80 43.78 25.72 5869.13 5909.53 4196.91 4252.23 4237.45 3754.28 1965.03 0.44 6002359.21 683280.45 N 70.41153459 W 148.50739527 7594.60 43.96 26.03 5892.05 5932.45 4218.63 4274.27 4259.48 3774.11 1974.65 0.88 6002379.27 683289.59 N 70.41158875 W 148.50731692 7626.30 44.25 26.44 5914.81 5955.21 4240.41 4296.33 4281.53 3793.90 1984.41 1.28 6002399.29 683298.85 N 70.41164281 W 148.50723747 7658.10 44.54 26.81 5937.54 5977.94 4262.38 4318.58 4303.78 3813.79 1994.38 1.22 6002419.41 683308.34 N 70.41169713 W 148.50715624 7689.90 44.58 27.26 5960.19 6000.59 4284.45 4340.89 4326.09 3833.66 2004.52 1.00 6002439.52 683317.99 N 70.41175142 W 148.50707362 7721.70 44.46 27.76 5982.87 6023.27 4306.53 4363.19 4348.39 3853.44 2014.82 1.17 6002459.54 683327.81 N 70.41180544 W 148.50698972 7753.40 44.30 28.27 6005.52 6045.92 4328.50 4385.36 4370.56 3873.01 2025.23 1.23 6002479.36 683337.74 N 70.41185890 W 148.50690488 7782.20 44.35 28.65 6026.13 6066.53 4348.47 4405.48 4390.68 3890.70 2034.82 0.94 6002497.28 683346.90 N 70.41190722 W 148.50682676 7790.50 44.55 28.70 6032.05 6072.45 4354.24 4411.29 4396.49 3895.80 2037.61 2.45 6002502.45 683349.57 N 70.41192115 W 148.50680404 7817.10 44.86 28.84 6050.96 6091.36 4372.82 4430.01 4415.20 3912.20 2046.61 1.22 6002519.06 683358.17 N 70.41196596 W 148.50673067 7852.50 44.75 28.99 6076.07 6116.47 4397.60 4454.95 4440.14 3934.04 2058.68 0.43 6002541.18 683369.70 N 70.41202560 W 148.50663241 7888.20 44.95 29.06 6101.38 6141.78 4422.62 4480.13 4465.31 3956.06 2070.89 0.58 6002563.49 683381.37 N 70.41208573 W 148.50653289 7924.00 44.67 28.96 6126.78 6167.18 4447.68 4505.36 4490.53 3978.12 2083.13 0.81 6002585.84 683393.07 N 70.41214600 W 148.50643321 7959.80 44.02 28.48 6152.38 6192.78 4472.53 4530.38 4515.55 4000.07 2095.15 2.04 6002608.07 683404.56 N 70.41220594 W 148.50633525 7995.30 43.71 28.06 6177.98 6218.38 4496.93 4554.98 4540.15 4021.73 2106.80 1.20 6002630.01 683415.68 N 70.41226512 W 148.50624033 8031.10 43.81 27.95 6203.84 6244.24 4521.48 4579.74 4564.91 4043.59 2118.43 0.35 6002652.14 683426.77 N 70.41232484 W 148.50614561 8066.90 43.84 27.88 6229.66 6270.06 4546.04 4604.53 4589.70 4065.50 2130.04 0.16 6002674.32 683437.84 N 70.41238467 W 148.50605105 8102.60 43.79 27.80 6255.42 6295.82 4570.54 4629.25 4614.41 4087.35 2141.58 0.21 6002696.45 683448.85 N 70.41244437 W 148.50595702 8138.20 43.85 27.74 6281.11 6321.51 4594.96 4653.90 4639.06 4109.16 2153.06 0.20 6002718.53 683459.80 N 70.41250394 W 148.50586345 8173.90 43.92 27.70 6306.84 6347.24 4619.48 4678.65 4663.81 4131.07 2164.58 0.21 6002740.71 683470.77 N 70.41256378 W 148.50576966 8209.69 44.03 27.70 6332.60 6373.00 4644.09 4703.50 4688.66 4153.07 2176.13 0.31 6002762.99 683481.79 N 70.41262388 W 148.50567555 8245.50 44.14 27.76 6358.32 6398.72 4668.77 4728.41 4713.58 4175.13 2187.72 0.33 6002785.31 683492.84 N 70.41268412 W 148.50558110 8280.80 44.19 27.85 6383.64 6424.04 4693.14 4753.01 4738.17 4196.88 2199.19 0.23 6002807.34 683503.78 N 70.41274354 W 148.50548763 8316.00 44.18 27.88 6408.88 6449.28 4717.46 4777.54 4762.70 4218.57 2210.66 0.07 6002829.30 683514.72 N 70.41280278 W 148.50539421 8351.10 44.17 27.81 6434.06 6474.46 4741.69 4802.00 4787.16 4240.20 2222.08 0.14 6002851.20 683525.61 N 70.41286186 W 148.50530113 8386.30 44.27 27.71 6459.28 6499.68 4766.02 4826.55 4811.71 4261.92 2233.52 0.35 6002873.19 683536.52 N 70.41292119 W 148.50520797 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB2\P2-15AP62 Generated 4/11/2007 1:28 PM Page 8 of 10 Comments Measured Inclination Azimuth Suh-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easling Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 100 ft ftUS ftUS 13411.10 44. 40 17.13ti ti4134.1/ (i514. b/ 4/yU.ll 415bU. 15/ 413:i(i. U:i 4115;5.411 1144,151 U.:iy t7UU1tiy4. yy 1715.Sb4/ .1a IV /U.411y15vv1 VV t4u.au55l ~y1 8456.30 44. 52 27. 61 6509.30 6549. 70 4814. 53 4875. 52 4860. 69 4305. 30 2256. 25 0.36 6002917. 10 683558. 19 N 70. 41303968 W 148.50502273 8491.30 44. 28 27. 55 6534.30 6574. 70 4838. 78 4900. 01 4885. 17 4327. 00 2267. 59 0.70 6002939. 08 683569. 00 N 70. 41309897 W 148.50493036 8526.40 43. 30 27. 42 6559.64 6600. 04 4862. 83 4924. 30 4909. 46 4348. 55 2278. 80 2.80 6002960. 89 683579. 68 N 70. 41315782 W 148.50483902 8561.30 42. 55 27. 29 6585.20 6625. 60 4886. 35 4948. 07 4933. 23 4369. 66 2289. 72 2.16 6002982. 26 683590 .08 N 70 .41321548 W 148.50475003 8596.40 42. 49 27. 19 6611.07 6651. 47 4909. 82 4971. 79 4956. 95 4390. 75 2300. 58 0.26 6003003. 60 683600 .43 N 70 .41327309 W 148.50466156 8631.40 42. 52 27. 11 6636.87 6677. 27 4933. 22 4995. 44 4980. 60 4411. 80 2311. 37 0.18 6003024. 90 683610 .70 N 70 .41333057 W 148.50457364 8666.30 42. 58 27. 10 6662.58 6702. 98 4956. 56 5019. 04 5004. 20 4432. 80 2322. 12 0.17 6003046. 16 683620 .94 N 70 .41338795 W 148.50448602 8701.10 42. 64 27. 12 6688.19 6728. 59 4979. 86 5042. 60 5027. 76 4453. 78 2332. 86 0.18 6003067. 39 683631 .17 N 70 .41344524 W 148.50439855 8736.20 42. 70 27. 06 6714.00 6754. 40 5003. 39 5066. 39 5051. 55 4474. 96 2343. 69 0.21 6003088. 82 683641 .48 N 70 .41350309 W 148.50431027 8771.19 42. 76 26. 97 6739.70 6780. 10 5026. 87 5090. 13 5075. 29 4496. 11 2354. 48 0.24 6003110. 23 683651 .75 N 70 .41356086 W 148.50422240 8805.90 42. 84 26. 97 6765.17 6805. 57 5050. 19 5113. 71 5098. 87 4517. 13 2365. 17 0.23 6003131. 50 683661 .93 N 70 .41361827 W 148.50413525 8840.90 42. 98 27. 07 6790.81 6831. 21 5073. 76 5137. 54 5122. 70 4538. 35 2376. 00 0.44 6003152. 98 683672 .24 N 70 .41367626 W 148.50404704 8876.00 43. 13 27. 17 6816.45 6856. 85 5097. 46 5161. 51 5146. 66 4559. 68 2386. 92 0.47 6003174. 57 683682 .64 N 70 .41373451 W 148.50395803 8911.00 43. 23 27. 26 6841.97 6882. 37 5121. 16 5185. 46 5170. 61 4580. 98 2397. 88 0.34 6003196. 12 683693 .07 N 70 .41379269 W 148.50386878 8945.50 43. 33 27. 41 6867.09 6907. 49 5144. 57 5209. 11 5194. 26 4601. 99 2408. 74 0.42 6003217. 39 683703 .42 N 70 .41385008 W 148.50378029 8980.10 43. 43 27. 65 6892.24 6932 .64 5168. 10 5232. 87 5218. 03 4623. 07 2419. 72 0.56 6003238. 72 683713 .89 N 70 .41390764 W 148.50369078 9014.50 43. 60 27. 86 6917.19 6957. 59 5191. 56 5256. 56 5241. 71 4644. 03 2430. 75 0.65 6003259. 94 683724 .40 N 70 .41396489 W 148.50360090 9048.79 43. 71 28. 04 6941.99 6982. 39 5215. 03 5280. 23 5265. 38 4664. 94 2441. 85 0.48 6003281. 12 683734 .99 N 70 .41402201 W 148.50351050 9083.10 43. 80 28. 21 6966.78 7007. 18 5238. 56 5303. 96 5289. 11 4685. 86 2453. 03 0.43 6003302. 31 683745 .66 N 70 .41407917 W 148.50341936 9117.60 43. 92 28. 30 6991.65 7032. 05 5262. 27 5327. 86 5313. 01 4706. 92 2464. 35 0.39 6003323. 63 683756 .46 N 70 .41413668 W 148.50332715 9152.00 43. 90 28. 41 7016.44 7056 .84 5285. 93 5351. 72 5336. 87 4727. 91 2475. 68 0.23 6003344. 89 683767 .28 N 70 .41419402 W 148.50323482 9186.19 44. 00 28. 53 7041.05 7081. 45 5309. 48 5375. 45 5360. 59 4748. 77 2486. 99 0.38 6003366. 02 683778 .08 N 70 .41425100 W 148.50314265 9220.60 44. 18 28. 70 7065.77 7106. 17 5333. 25 5399. 39 5384. 53 4769. 79 2498. 46 0.63 6003387. 31 683789 .03 N 70 .41430841 W 148.50304922 9255.19 44. 09 28. 99 7090.59 7130. 99 5357. 17 5423. 48 5408. 61 4790. 89 2510. 08 0.64 6003408. 68 683800 .14 N 70 .41436603 W 148.50295453 9289.79 43. 84 29. 40 7115.49 7155. 89 5381. 04 5447. 50 5432. 63 4811. 86 2521. 79 1.09 6003429. 93 683811 .34 N 70 .41442331 W 148.50285906 9324.00 43. 69 29. 72 7140.20 7180. 60 5404. 58 5471. 16 5456. 28 4832. 44 2533. 47 0.78 6003450. 79 683822 .51 N 70 .41447953 W 148.50276394 9358.60 43. 72 29. 82 7165.21 7205. 61 5428. 36 5495. 07 5480. 17 4853. 19 2545. 34 0.22 6003471. 82 683833 .87 N 70 .41453621 W 148.50266722 9393.10 43. 78 29. 82 7190.14 7230. 54 5452. 10 5518. 93 5504. 01 4873. 89 2557. 20 0.17 6003492. 80 683845 .23 N 70 .41459274 W 148.50257055 9427.60 43. 78 29. 80 7215.04 7255. 44 5475. 85 5542. 80 5527. 86 4894. 60 2569. 07 0.04 6003513. 79 683856 .59 N 70 .41464931 W 148.50247386 9461.90 43. 79 29. 75 7239.81 7280. 21 5499. 46 5566. 53 5551. 58 4915. 20 2580. 85 0.10 6003534. 67 683867 .87 N 70 .41470558 W 148.50237782 9496.50 43. 79 29. 70 7264.78 7305. t 8 5523. 28 5590. 47 5575. 51 4936. 00 2592. 73 0.10 6003555. 74 683879 .23 N 70 .41476237 W 148.50228108 9531.10 43. 83 29. 66 7289.75 7330. 15 5547. 11 5614. 43 5599. 45 4956. 81 2604. 59 0.14 6003576. 83 683890 .58 N 70 .41481921 W 148.50218443 9565.50 43. 89 29. 66 7314.56 7354. 96 5570. 82 5638. 26 5623. 27 4977. 52 2616. 38 0.17 6003597. 82 683901 .87 N 70 .41487578 W 148.50208832 9599.90 43. 91 29. 68 7339.34 7379. 74 5594. 54 5662. 11 5647. 11 4998. 25 2628. 19 0.07 6003618. 83 683913 .17 N 70 .41493239 W 148.50199210 9634.30 43. 94 29. 74 7364.12 7404. 52 5618. 28 5685. 98 5670. 96 5018. 97 2640. 02 0.15 6003639. 84 683924 .49 N 70 .41498901 W 148.50189573 9668.19 43. 94 29. 80 7388.52 7428. 92 5641. 68 5709. 50 5694. 46 5039. 38 2651. 69 0.12 6003660. 52 683935 .67 N 70 .41504476 W 148.50180058 9701.90 43. 91 29. 82 7412.80 7453. 20 5664. 95 5732. 88 5717. 83 5059. 68 2663. 32 0.10 6003681. 09 683946 .80 N 70 .41510018 W 148.50170585 9735.79 43. 95 29. 79 7437.21 7477. 61 5688. 34 5756. 39 5741. 33 5080. 08 2675. 00 0.13 6003701. 77 683957 .98 N 70. 41515591 W 148.50161062 9769.79 43. 97 29. 77 7461.68 7502. 08 5711. 82 5779. 99 5764. 91 5100. 56 2686. 73 0.07 6003722. 53 683969 .20 N 70 .41521185 W 148.50151509 9803.80 43. 88 29. 76 7486.18 7526. 58 5735. 30 5803. 59 5788. 49 5121. 04 2698. 44 0.27 6003743. 29 683980 .42 N 70 .41526780 W 148.50141965 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB2\P2-15AP62 Generated 4/11/2007 1:28 PM Page 9 of 10 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure it de de ft ft ft ft ft n n de 100 ft ftUS ftUS 9837.40 43. 78 29.75 7510. 42 7550.82 5758. 44 5826. 86 5811.75 5141. 24 2709.99 0.30 6003763.76 683991.47 N 70 .41532297 W 148.50132554 9871.40 43. 66 29. 71 7534. 99 7575.39 5781. 82 5850. 35 5835.23 5161. 65 2721.64 0.36 6003784.44 684002 .62 N 70 .41537870 W 148.50123058 9905.39 43. 56 29. 67 7559. 60 7600.00 5805. 14 5873. 80 5858.67 5182. 02 2733.25 0.31 6003805.08 684013. 74 N 70. 41543433 W 148.50113595 9939.19 43. 51 29. 64 7584. 10 7624.50 5828. 30 5897. 08 5881.93 5202. 25 2744.77 0.16 6003825.59 684024. 76 N 70. 41548959 W 148.50104208 9972.90 43. 50 29. 64 7608. 55 7648.95 5851. 38 5920. 29 5905.13 5222. 42 2756.25 0.03 6003846.03 684035. 74 N 70. 41554468 W 148.50094855 10007.00 43. 57 29. 65 7633. 28 7673.68 5874. 75 5943. 77 5928.61 5242. 83 2767.87 0.21 6003866.72 684046 .86 N 70 .41560044 W 148.50085388 10041.00 43. 61 29. 62 7657. 90 7698.30 5898. 06 5967. 22 5952.04 5263. 21 2779.46 0.13 6003887.37 684057 .95 N 70 .41565609 W 148.50075942 10074.80 43. 57 29. 61 7682. 38 7722.78 5921. 24 5990. 52 5975.33 5283. 47 2790.97 0.12 6003907.90 684068 .97 N 70 .41571143 W 148.50066556 10108.79 43. 58 29. 58 7707. 01 7747.41 5944. 55 6013. 95 5998.75 5303. 84 2802.55 0.07 6003928.55 684080 .05 N 70 .41576707 W 148.50057127 10142.79 43. 58 29. 54 7731. 64 7772.04 5967. 86 6037. 39 6022.18 5324. 23 2814.11 0.08 6003949.21 684091 .11 N 70 .41582276 W 148.50047704 10176.80 43. 53 29. 52 7756. 29 7796.69 5991.16 6060. 83 6045. 60 5344. 62 2825.66 0.15 6003969. 87 10210.50 43. 54 29. 52 7780. 72 7821. 12 6014.24 6084. 04 6068. 80 5364. 82 2837.10 0.03 6003990. 34 10244.50 43. 52 29. 50 7805. 37 7845. 77 6037.53 6107. 45 6092. 21 5385. 20 2848.63 0.07 6004010. 99 10278.40 43. 44 29. 50 7829. 96 7870. 36 6060.73 6130. 78 6115. 53 5405. 50 2860.12 0.24 6004031. 57 10311.69 43. 42 29. 44 7854. 14 7894. 54 6083.48 6153. 67 6138. 41 5425. 42 2871.38 0.14 6004051. 76 10344.90 43. 54 29. 35 7878. 24 7918. 64 6106.20 6176. 52 6161. 25 5445. 33 2882.59 0.41 6004071. 93 10378.39 43. 67 29. 29 7902. 49 7942. 89 6129.16 6199. 62 6184. 34 5465. 47 2893.90 0.41 6004092. 34 GCT MS 10411.69 43. 71 29. 26 7926. 57 7966. 97 6152.03 6222. 62 6207. 34 5485. 54 2905.15 0.14 6004112. 67 Tie-In Survey 10444.90 43. 69 29. 24 7950. 58 7990. 98 6174.83 6245. 56 6230. 27 5505. 56 2916.36 0.07 6004132. 95 Top Window 10453.00 43. 68 29. 23 7956. 43 7996. 83 6180.39 6251. 16 6235. 87 5510. 44 2919.10 0.15 6004137. 90 Base Window 10467.00 43. 60 29. 23 7966. 57 8006. 97 6190.00 6260. 82 6245. 53 5518. 87 2923.81 0.57 6004146. 44 INC 10495.00 43. 57 29. 20 7986. 85 8027. 25 6209.18 6280. 12 6264. 83 5535. 72 2933.24 0.13 6004163. 51 INC 10533.52 43. 18 29. 20 8014. 85 8055. 25 6235.47 6306. 58 6291. 27 5558. 81 2946.14 1.01 6004186. 91 TD (Projected) 10588.00 43. 30 29. 20 8054. 54 8094. 94 6272.57 6343. 90 6328. 59 5591. 39 2964.35 0.22 6004219. 92 Survey Type: Definitive Survey NOTES: GCT MS - (Schlumberger GCT multishot -- GCT surveys in casing or open hole. GCT = "Gyro Continuous Tool".) INC+Trend - (Inclinometer + known azi trend -- Inclination only surveys in near-vertical hole-where formation dip and experience enables direction of drift to be predicted. Replaces ex-BP "Inclinometer (azimuth in known quadrant)" model.) Legal Description: Northing (Y) [ftUS] Easting (X) [ftUS] Surface : 5258 FSL 4109 FEL S14 T12N R14E UM 5998558.58 681407.26 BHL : 289 FSL 1138 FEL S2 T12N R14E UM 6004219.92 684234.81 684102.16 684113.11 684124.14 684135.13 684145.90 684156.63 684167.45 684178.21 684188.93 684191.54 684196.05 684205.06 684217.40 684234.81 N 70.41587845 W 148.50038290 N 70.41593362 W 148.50028970 N 70.41598928 W 148.50019569 N 70.41604473 W 148.50010208 N 70.41609915 W 148.50001032 N 70.41615353 W 148.49991892 N 70.41620854 W 148.49982674 N 70.41626334 W 148.49973507 N 70.41631801 W 148.49964370 N 70.41633135 W 148.49962143 N 70.41635438 W 148.49958298 N 70.41640040 W 148.49950619 N 70.41646347 W 148.49940101 N 70.41655245 W 148.49925261 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP82\P2-15AP62 Generated 4/11/2007 1:28 PM Page 10 of 10 , i~ . P2-15APB3 Su Client: BP Exploration Field: Point McIntyre Structure /Slot: P2 / P2-15 Well: P2.15 Borehole: P2.15APB3 UWI/API#: 500292240972 Survey Name /Date: P2.15APB3 /March 29, 2007 Tort /AHD / DDI / ERD ratio: 115.343° / 6456.83 ft / 5.989 / 0.787 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location Latll.ong: N 70.40127902, W 148.52339516 Location Grid NIE Y/X: N 5998558.580 ftUS, E 681407.260 ftUS Grid Convergence Angle: +1.39109238° Grid Scale Factor: 0.99993738 Report Schlumberger Survey / DLS Computation Method: Minimum Curvature / Li Vertical Section Azimuth: 35.560° Vertical Section Origin: N 0.000 ft, E 0.000 ft ND Reference Datum: Rotary Table ND Reference Elevation: 40.40 tt relative to MSL Sea Bed /Ground Level Elevation: 11.90 ft relative to MSL Magnetic Declination: 24.132° Total Field Strength: 57671.749 nT Magnetic Dip: 81.028° Declination Date: March 26, 2007 Magnetic Declination Model: BGGM 2006 North Reference: True North Total Corr Mag North -> True North: +24.132° Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 00 ft ftUS ftUS nit u.uu v.uu U.UU -4V .4V u.w u.uu v.uu u.vv v.vv v.vu v.uu oaaesooa. oo Oi514V /.LO rv ru. wuicr avc vv 148ALJJ~J 10 28. 50 0.00 0.00 -11 .90 28.50 0.00 0.00 0.00 0.00 0.00 0.00 5998558. 58 681407.26 N 70. 40127902 W 148.52339516 GCT MS 82. 90 1.28 240.69 42. 50 82.90 -0.55 0.61 0.61 -0.30 -0.53 2.35 5998558. 27 681406.74 N 70. 40127820 W 148.52339947 83. 10 1.27 240.97 42 .70 83.10 -0.55 0.61 0.61 -0.30 -0.53 5.89 5998558. 27 681406.73 N 70. 40127820 W 148.52339951 84. 60 1.27 241.50 44. 20 84.60 -0.58 0.65 0.65 -0.32 -0.56 0.78 599$558. 25 681406.70 N 70. 40127815 W 148.52339974 89. 00 1.27 241.84 48 .59 88.99 -0.67 0.74 0.74 -0.36 -0.65 0.17 5998558. 20 681406.62 N 70. 40127803 W 148.52340044 102. 00 1.26 242.23 61 .59 101.99 -0.93 1.03 1.03 -0.50 -0.90 0.10 5998558. 06 681406.37 N 70. 40127766 W 148.52340250 115. 80 1.25 242.05 75 .39 115.79 -1.20 1.33 1.33 -0.64 -1.17 0.08 5998557. 91 681406.11 N 70. 40127727 W 148.52340468 129. 60 1.25 241.71 89. 18 129.58 -1.47 1.63 1.63 -0.78 -1.43 0.05 5998557. 77 681405.84 N 70. 40127689 W 148.52340684 143. 40 1.21 241.71 102. 98 143.38 -1.73 1.93 1.93 -0.92 -1.70 0.29 5998557. 62 681405.59 N 70. 40127650 W 148.52340896 157. 20 1.16 242.08 116. 78 157.18 -1.99 2.21 2.21 -1.05 -1.95 0.37 5998557. 48 681405.34 N 70. 40127614 W 148.52341101 171. 10 1.14 242.58 130 .68 171.08 -2.24 2.49 2.49 -1.18 -2.19 0.16 5998557. 34 681405.09 N 70. 40127578 W 148.52341302 184. 80 1.12 243.07 144. 37 184.77 -2.48 2.76 2.76 -1.31 -2.43 0.16 5998557. 21 681404.86 N 70. 40127544 W 148.52341498 198. 70 1.10 243.39 158. 27 198.67 -2.72 3.03 3.03 -1.43 -2.68 0.15 5998557. 09 681404.62 N 70. 40127511 W 148.52341693 212. 50 1.09 243.51 172. 07 212.47 -2.95 3.30 3.30 -1.55 -2.91 0.07 5998556. 96 681404.39 N 70. 40127479 W 148.52341885 226. 30 1.06 244.19 185. 87 226.27 -3.18 3.56 3.56 -1.66 -3.14 0.24 5998556. 84 681404.16 N 70. 40127448 W 148.52342075 240. 10 1.03 245.51 199. 66 240.06 -3.40 3.81 3.81 -1.77 -3.37 0.28 5998556. 73 681403.93 N 70. 40127419 W 148.52342260 253. 90 1.03 246.11 213. 46 253.86 -3.61 4.06 4.05 -1.87 -3.60 0.08 5998556. 62 681403.71 N 70. 40127391 W 148.52342444 267. 70 1.02 246.69 227. 26 267.66 -3.82 4.30 4.30 -1.97 -3.82 0.10 5998556. 52 681403.49 N 70. 40127364 W 148.52342628 281. 40 1.01 247.61 240. 96 281.36 -4.03 4.55 4.54 -2.06 -4.05 0.14 5998556. 42 681403.26 N 70. 40127338 W 148.52342810 295. 10 1.00 247.56 254. 65 295.05 -4.24 4.79 4.78 -2.15 -4.27 0.07 5998556. 32 681403.04 N 70. 40127313 W 148.52342991 308. 90 0.96 247.98 268. 45 308.85 -4.44 5.02 5.02 -2.24 -4.49 0.29 5998556. 23 681402.83 N 70. 40127289 W 148.52343169 322. 50 0.91 248.91 282. 05 322.45 -4.62 5.24 5.24 -2.32 -4.69 0.38 5998556. 14 681402.62 N 70. 40127266 W 148.52343337 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB3\P2-15AP63 Generated 4/11/2007 1:28 PM Page 1 of 10 336.20 0.89 248 .49 295 .75 336.15 -4.80 5.46 5.45 -2.40 -4.90 0.15 5998556. 06 681402.43 N 70. 40127245 W 148.52343500 350.00 0.81 252 .37 309 .55 349.95 -4.97 5.66 5.66 -2.47 -5.09 0.71 5998555. 99 681402.23 N 70. 40127226 W 148.52343657 363.70 0.72 259 .16 323 .25 363.65 -5.11 5.85 5.84 -2.52 -5.26 0.93 5998555. 94 681402.06 N 70. 40127214 W 148.52343801 377.30 0.69 262 .32 336 .84 377.24 -5.23 6.01 6.00 -2.54 -5.43 0.36 5998555. 90 681401.89 N 70. 40127207 W 148.52343935 391.10 0.63 266 .26 350 .64 391,04 -5.33 6.17 6.15 -2.56 -5.59 0.54 5998555. 88 681401.74 N 70. 40127202 W 148.52344064 404.80 0.59 270 .84 364 .34 404.74 -5.42 6.32 6.28 -2.56 -5.73 0.46 5998555. 88 681401.59 N 70. 40127201 W 148.52344182 418.50 0.56 272 .68 378 .04 418.44 -5.50 6.46 6.40 -2.56 -5.87 0.26 5998555. 88 681401.45 N 70. 40127202 W 148.52344294 432.20 0.53 273 .35 391 .74 432.14 -5.57 6.59 6.52 -2.55 -6.00 0.22 5998555. 88 681401.32 N 70. 40127204 W 148.52344400 446.10 0.55 275 .42 405 .64 446.04 -5.63 6.72 6.64 -2.54 -6.13 0.20 5998555. 89 681401.19 N 70. 40127207 W 148.52344506 460.10 0.57 281 .74 419 .64 460.04 -5.70 6.85 6.76 -2.52 -6.27 0.46 5998555. 91 681401.06 N 70. 40127212 W 148.52344616 474.00 0.57 293 .36 433 .54 473.94 -5.74 6.99 6.86 -2.48 -6.40 0.83 5998555. 94 681400.92 N 70. 40127224 W 148.52344723 488.00 0.60 304 .56 447 .54 487.94 -5.76 7.13 6.95 -2.41 -6.52 0.84 5998556. 01 681400.80 N 70. 40127243 W 148.52344824 502.00 0.63 312 .61 461 .54 501.94 -5.75 7.28 7.03 -2.32 -6.64 0.65 5998556. 10 681400.68 N 70. 40127268 W 148.52344919 515.90 0.64 320 .87 475 .44 515.84 -5.72 7.44 7.10 -2.21 -6.74 0.66 5998556. 21 681400.57 N 70. 40127299 W 148.52345005 529.90 0.66 326 .97 489 .44 529.84 -5.67 7.60 7.15 -2.08 -6.84 0.51 5998556. 34 681400.48 N 70. 40127334 W 148.52345081 543.90 0.68 332 .24 503 .44 543.84 -5.60 7.76 7.19 -1.94 -6.92 0.46 5998556. 48 681400.39 N 70. 40127372 W 148.52345148 557.90 0.72 339 .07 517 .43 557.83 -5.51 7.93 7.21 -1.78 -6.99 0.66 5998556. 63 681400.32 N 70. 40127415 W 148.52345205 571.90 0.80 345 .54 531 .43 571.83 -5.40 8.12 7.23 -1.60 -7.05 0.84 5998556. 80 681400.26 N 70. 40127463 W 148.52345250 586.00 0.91 352 .14 545 .53 585.93 -5.26 8.33 7.22 -1.40 -7.09 1.05 5998557. 01 681400.21 N 70. 40127520 W 148.52345283 600.00 1.10 358 .65 559 .53 599.93 -5.07 8.57 7.20 -1.15 -7.10 1.58 5998557. 25 681400.19 N 70. 40127586 W 148.52345298 614.00 1.36 2 .39 573 .53 613.93 -4.82 8.87 7.15 -0.85 -7.10 1.94 5998557. 55 681400.18 N 70. 40127668 W 148.52345295 628.10 1.68 5 .02 587 .62 628.02 -4.51 9.25 7.09 -0.48 -7.08 2.32 5998557. 93 681400.20 N 70. 40127770 W 148.52345274 642.30 2.10 8 .98 601 .81 642.21 -4.09 9.71 7.02 -0.02 -7.02 3.10 5998558. 39 681400.25 N 70. 40127897 W 148.52345227 656.40 2.65 12 .46 615 .90 656.30 -3.56 10.30 6.93 0.56 -6.91 4.03 5998558. 97 681400.34 N 70. 40128054 W 148.52345136 670.50 3.28 15 .49 629 .98 670.38 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290.53 3.21 5999116. 70 2505.00 42.20 27.92 2313.55 2353.95 638.60 657.83 644.49 570.09 300.61 3.20 5999135. 77 2537.00 43.11 27.40 2337.09 2377.49 660.07 679.52 666.18 589.30 310.68 3.05 5999155. 21 2569.00 43.54 27.24 2360.37 2400.77 681.80 701.47 688.13 608.80 320.75 1.39 5999174. 95 2601.00 43.70 27.33 2383.53 2423.93 703.65 723.55 710.21 628.42 330.87 0.54 5999194. 81 2633.10 43.78 27.55 2406.72 2447.12 725.62 745.74 732.40 648.12 341.10 0.54 5999214. 75 2665.20 43.92 27.71 2429.87 2470.27 747.65 767.98 754.64 667.82 351.41 0.56 5999234. 69 2697.20 44.12 27.78 2452.88 2493.28 769.68 790.22 776.88 687.50 361.77 0.64 5999254. 62 2729.30 44.23 27.87 2475.91 2516.31 791.84 812.59 799.24 707.29 372.21 0.39 5999274. 65 2761.40 44.21 28.06 2498.91 2539.31 814.03 834.97 821.63 727.06 382.71 0.42 5999294. 67 2793.30 44.11 28.27 2521.80 2562.20 836.07 857.20 843.85 746.65 393.19 0.56 5999314. 51 2825.50 43.95 28.42 2544.95 2585.35 858.27 879.58 866.23 766.35 403.82 0.59 5999334. 46 2857.60 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3619.33 3659.73 1967.35 2001.43 1987.73 1765.54 913.19 3640.91 3681.31 1989.67 2024.09 2010.38 1786.00 922.94 3662.52 3702.92 2011.96 2046.73 2033.01 1806.44 932.69 3684.18 3724.58 2034.48 2069.61 2055.87 1827.08 942.54 3705.74 3746.14 2056.96 2092.44 2078.69 1847.69 952.37 3727.42 3767.82 2079.20 2115.01 2101.26 1868.05 962.12 3749.54 3789.94 2101.16 2137.30 2123.54 1888.11 971.83 3772.02 3812.42 2122.79 2159.22 2145.46 1907.79 981.49 3794.94 3835.34 2143.98 2180.68 2166.92 1927.02 991.03 3818.36 3858.76 2164.64 2201.60 2187.83 1945.70 1000.42 3841.83 3882.23 2184.66 2221.84 2208.08 1963.75 1009.59 3865.35 3905.75 2204.48 2241.89 2228.12 1981.59 1018.73 3888.82 3929.22 2224.36 2261.98 2248.21 1999.47 1027.91 3912.21 3952.61 2244.50 2282.33 2268.57 2017.56 1037.22 3935.31 3975.71 2264.96 2303.01 2289.24 2035.93 1046.71 0.50 5999906.99 682069.32 N 70.40491788 W 148.51774103 0.67 5999928.06 682079.36 N 70.40497476 W 148.51765511 0.70 5999949.06 682089.50 N 70.40503143 W 148.51756847 0.55 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6002132.87 683175 .94 N 70 .41092340 W 148.50829123 7239. 50 44 .94 26.64 5638.55 5678.95 3973.40 4025.65 4010.96 3550.88 1865.22 1.04 6002153.46 683185 .61 N 70 .41097899 W 148.50820838 7271. 90 45 .13 26.76 5661.44 5701.84 3996.05 4048.57 4033.88 3571.36 1875.52 0.64 6002174.19 683195 .41 N 70 .41103494 W 148.50812447 7304. 20 45 .27 26.81 5684.20 5724.60 4018.70 4071.49 4056.80 3591.82 1885.85 0.45 6002194.89 683205 .24 N 70 .41109082 W 148.50804034 7336. 60 45 .47 26.78 5706.97 5747.37 4041.49 4094.55 4079.85 3612.40 1896.25 0.62 6002215.72 683215 ,13 N 70 .41114704 W 148.50795566 7368 .90 45 .47 26.59 5729.62 5770.02 4064.24 4117.58 4102.88 3632.98 1906.59 0.42 6002236.53 683224 .97 N 70 .41120324 W 148.50787142 7401 .20 44 .68 26.09 5752.43 5792.83 4086.81 4140.45 4125.74 3653.47 1916.73 2.68 6002257.27 683234 .62 N 70 .41125922 W 148.50778876 7433. 50 43 .74 25.62 5775.58 5815.98 4109.01 4162.97 4148.25 3673.74 1926.56 3.08 6002277.77 683243 .94 N 70 .41131458 W 148.50770874 7465. 90 43 .53 25.47 5799.03 5839.43 4131.03 4185.33 4170.59 3693.91 1936.20 0.72 6002298.17 683253 .09 N 70 .41136968 W 148.50763019 7498. 20 43 .63 25.46 5822.43 5862.83 4152.95 4207.59 4192.84 3714.01 1945.77 0.31 6002318.49 683262 .17 N 70 .41142460 W 148.50755220 7530. 50 43 .71 25.54 5845.79 5886.19 4174.91 4229.90 4215.13 3734.15 1955.37 0.30 6002338.85 683271 .28 N 70 .41147959 W 148.50747398 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP63\P2-15APB3 Generated 4/11/2007 1:28 PM Page 7 of 10 7562.80 43.78 25.72 5869.13 5909. 53 4196. 91 7594.60 43.96 26.03 5892. 05 5932. 45 4218. 63 7626.30 44.25 26.44 5914. 81 5955. 21 4240. 41 7658.10 44.54 26.81 5937. 54 5977. 94 4262. 38 7689.90 44.58 27.26 5960. 19 6000. 59 4284. 45 7721.70 44.46 27.76 5982. 87 6023. 27 4306. 53 7753.40 44.30 28.27 6005. 52 6045. 92 4328. 50 7782.20 44.35 28.65 6026. 13 6066. 53 4348. 47 7790.50 44.55 28.70 6032. 05 6072. 45 4354. 24 7817.10 44.86 28.84 6050. 96 6091. 36 4372. 82 7852.50 44.75 28.99 6076. 07 6116. 47 4397. 60 7888.20 44.95 29.06 6101. 38 6141. 78 4422. 62 7924.00 44.67 28.96 6126. 78 6167. 18 4447. 68 7959.80 44.02 28.48 6152. 38 6192. 78 4472. 53 7995.30 43.71 28.06 6177. 98 6218. 38 4496. 93 8031.10 43.81 27.95 6203. 84 6244. 24 4521. 48 8066.90 43.84 27.88 6229. 66 6270. 06 4546. 04 8102.60 43.79 27.80 6255 .42 6295. 82 4570. 54 8138.20 43.85 27.74 6281 .11 6321. 51 4594. 96 8173.90 43.92 27.70 6306 .84 6347. 24 4619. 48 8209.69 44.03 27.70 6332. 60 6373. 00 4644. 09 8245.50 44.14 27.76 6358. 32 6398. 72 4668. 77 8280.80 44.19 27.85 6383. 64 6424. 04 4693. 14 8316.00 44.18 27.88 6408. 88 6449. 28 4717. 46 8351.10 44.17 27.81 6434. 06 6474. 46 4741. 69 8386.30 44.27 27.71 6459. 28 6499. 68 4766. 02 8421.10 44.40 27.66 6484. 17 6524. 57 4790. 11 8456.30 44.52 27.61 6509. 30 6549. 70 4814. 53 8491.30 44.28 27.55 6534 .30 6574 .70 4838. 78 8526.40 43.30 27.42 6559 .64 6600. 04 4862. 83 8561.30 42.55 27.29 6585 .20 6625. 60 4886. 35 8596.40 42.49 27.19 6611 .07 6651. 47 4909. 82 8631.40 42.52 27.11 6636 .87 6677. 27 4933. 22 8666.30 42.58 27.10 6662 .58 6702. 98 4956. 56 8701.10 42.64 27.12 6688 .19 6728. 59 4979. 86 8736.20 42.70 27.06 6714 .00 6754. 40 5003. 39 8771.19 42.76 26.97 6739 .70 6780. 10 5026. 87 8805.90 42.84 26.97 6765. 17 6805. 57 5050. 19 8840.90 42.98 27.07 6790. 81 6831. 21 5073. 76 8876.00 43.13 27.17 6816. 45 6856. 85 5097. 46 8911.00 43.23 27.26 6841. 97 6882. 37 5121. 16 8945.50 43.33 27.41 6867 .09 6907. 49 5144. 57 8980.10 43.43 27.65 6892 .24 6932. 64 5168. 10 4252.23 4237.45 4274.27 4259.48 4296.33 4281.53 4318.58 4303.78 4340.89 4326.09 4363.19 4348.39 4385.36 4370.56 4405.48 4390.68 4411.29 4396.49 4430.01 4415.20 4454.95 4440.14 4480.13 4465.31 4505.36 4490.53 4530.38 4515.55 4554.98 4540.15 4579.74 4564.91 4604.53 4589.70 4629.25 4614.41 4653.90 4639.06 4678.65 4663.81 4703.50 4688.66 4728.41 4713.58 4753.01 4738.17 4777.54 4762.70 4802.00 4787.16 4826.55 4811.71 4850.87 4836.03 4875.52 4860.69 4900.01 4885.17 4924.30 4909.46 4948.07 4933.23 4971.79 4956.95 4995.44 4980.60 5019.04 5004.20 5042.60 5027.76 5066.39 5051.55 5090.13 5075.29 5113.71 5098.87 5137.54 5122.70 5161.51 5146.66 5185.46 5170.61 5209.11 5194.26 3754.28 3774.11 3793.90 3813.79 3833.66 3853.44 3873.01 3890.70 3895.80 3912.20 3934.04 3956.06 3978.12 4000.07 4021.73 4043.59 4065.50 4087.35 4109.16 4131.07 4153.07 4175.13 4196.88 4218.57 4240.20 4261.92 4283.46 4305.30 4327.00 4348.55 4369.66 4390.75 4411.80 4432.80 4453.78 4474.96 4496.11 4517.13 4538.35 4559.68 4580.98 4601.99 1965.03 1974.65 1984.41 1994.38 2004.52 2014.82 2025.23 2034.82 2037.61 2046.61 2058.68 2070.89 2083.13 2095.15 2106.80 2118.43 2130.04 2141.58 2153.06 2164.58 2176.13 2187.72 2199.19 2210.66 2222.08 2233.52 2244.82 2256.25 2267.59 2278.80 2289.72 2300.58 2311.37 2322.12 2332.86 2343.69 2354.48 2365.17 2376.00 2386.92 2397.88 2408.74 5232.87 5218.03 4623.07 2419.72 0.44 6002359.21 0.88 6002379.27 1.28 6002399.29 1.22 6002419.41 1.00 6002439.52 1.17 6002459.54 1.23 6002479.36 0.94 6002497.28 2.45 6002502.45 1.22 6002519.06 0.43 6002541.18 0.58 6002563.49 0.81 6002585.84 2.04 6002608.07 1.20 6002630.01 0.35 6002652.14 0.16 6002674.32 0.21 6002696.45 0.20 6002718.53 0.21 6002740.71 0.31 6002762.99 0.33 6002785.31 0.23 6002807.34 0.07 6002829.30 0.14 6002851.20 0.35 6002873.19 0.39 6002894.99 0.36 6002917.10 0.70 6002939.08 2.80 6002960.89 2.16 6002982.26 0.26 6003003.60 0.18 6003024.90 0.17 6003046.16 0.18 6003067.39 0.21 6003088.82 0.24 6003110.23 0.23 6003131.50 0.44 6003152.98 0.47 6003174.57 0.34 6003196.12 0.42 6003217.39 683280.45 683289.59 683298.85 683308.34 683317.99 683327.81 683337.74 683346.90 683349.57 683358.17 683369.70 683381.37 683393.07 683404.56 683415.68 683426.77 683437.84 683448.85 683459.80 683470.77 683481.79 683492.84 683503.78 683514.72 683525.61 683536.52 683547.29 683558.19 683569.00 683579.68 683590.08 683600.43 683610.70 683620.94 683631.17 683641.48 683651.75 683661.93 683672.24 683682.64 683693.07 683703.42 N 70.41153459 W 148.50739527 N 70.41158875 W 148.50731692 N 70.41164281 W 148.50723747 N 70.41169713 W 148.50715624 N 70.41175142 W 148.50707362 N 70.41180544 W 148.50698972 N 70.41185890 W 148.50690488 N 70.41190722 W 148.50682676 N 70.41192115 W 148.50680404 N 70.41196596 W 148.50673067 N 70.41202560 W 148.50663241 N 70.41208573 W 148.50653289 N 70.41214600 W 148.50643321 N 70.41220594 W 148.50633525 N 70.41226512 W 148.50624033 N 70.41232484 W 148.50614561 N 70.41238467 W 148.50605105 N 70.41244437 W 148.50595702 N 70.41250394 W 148.50586345 N 70.41256378 W 148.50576966 N 70.41262388 W 148.50567555 N 70.41268412 W 148.50558110 N 70.41274354 W 148.50548763 N 70.41280278 W 148.50539421 N 70.41286186 W 148.50530113 N 70.41292119 W 148.50520797 N 70.41298002 W 148.50511591 N 70.41303968 W 148.50502273 N 70.41309897 W 148.50493036 N 70.41315782 W 148.50483902 N 70.41321548 W 148.50475003 N 70.41327309 W 148.50466156 N 70.41333057 W 148.50457364 N 70.41338795 W 148.50448602 N 70.41344524 W 148.50439855 N 70.41350309 W 148.50431027 N 70.41356086 W 148.50422240 N 70.41361827 W 148.50413525 N 70.41367626 W 148.50404704 N 70.41373451 W 148.50395803 N 70.41379269 W 148.50386878 N 70.41385008 W 148.50378029 0.56 6003238.72 683713.89 N 70.41390764 W 148.50369078 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB3\P2-15APB3 Generated 4/11/2007 1:28 PM Page 8 of 10 9014. 50 43. 60 27. 86 6917.19 6957.59 5191.56 5256. 56 5241. 71 4644.03 2430.75 0.65 6003259.94 683724.40 N 70. 41396489 W 148.50360090 9048. 79 43. 71 28. 04 6941.99 6982.39 5215. 03 5280. 23 5265. 38 4664.94 2441.85 0.48 6003281. 12 683734.99 N 70. 41402201 W 148.50351050 9083. 10 43. 80 28. 21 6966.78 7007.18 5238. 56 5303. 96 5289. 11 4685.86 2453.03 0.43 6003302. 31 683745.66 N 70. 41407917 W 148.50341936 9117. 60 43. 92 28. 30 6991.65 7032.05 5262. 27 5327. 86 5313. 01 4706.92 2464.35 0.39 6003323. 63 683756.46 N 70. 41413668 W 148.50332715 9152. 00 43. 90 28. 41 7016.44 7056.84 5285. 93 5351. 72 5336. 87 4727.91 2475.68 0.23 6003344, 89 683767.28 N 70. 41419402 W 148.50323482 9186. 19 44. 00 28. 53 7041.05 7081.45 5309. 48 5375. 45 5360. 59 4748.77 2486.99 0.38 6003366. 02 683778.08 N 70. 41425100 W 148.50314265 9220. 60 44. 18 28. 70 7065.77 7106.17 5333. 25 5399. 39 5384. 53 4769.79 2498.46 0.63 6003387. 31 683789.03 N 70. 41430841 W 148.50304922 9255. 19 44. 09 28. 99 7090.59 7130.99 5357. 17 5423. 48 5408. 61 4790.89 2510.08 0.64 6003408. 68 683800.14 N 70. 41436603 W 148.50295453 9289. 79 43. 84 29 .40 7115.49 7155.89 5381 .04 5447. 50 5432. 63 4811.86 2521.79 1.09 6003429. 93 683811.34 N 70. 41442331 W 148.50285906 9324. 00 43. 69 29 .72 7140.20 7180.60 5404 .58 5471. 16 5456. 28 4832.44 2533.47 0.78 6003450. 79 683822.51 N 70. 41447953 W 148.50276394 9358. 60 43. 72 29 .82 7165.21 7205.61 5428 .36 5495. 07 5480. 17 4853.19 2545.34 0.22 6003471. 82 683833.87 N 70. 41453621 W 148.50266722 9393. 10 43. 78 29 .82 7190.14 7230.54 5452 .10 5518. 93 5504. 01 4873.89 2557.20 0.17 6003492. 80 683845.23 N 70. 41459274 W 148.50257055 9427. 60 43. 78 29 .80 7215.04 7255.44 5475. 85 5542. 80 5527. 86 4894.60 2569.07 0.04 6003513. 79 683856.59 N 70. 41464931 W 148.50247386 9461. 90 43. 79 29 .75 7239.81 7280.21 5499. 46 5566. 53 5551. 58 4915.20 2580.85 0.10 6003534. 67 683867.87 N 70. 41470558 W 148.50237782 9496. 50 43 .79 29 .70 7264.78 7305.18 5523 .28 5590. 47 5575. 51 4936.00 2592.73 0.10 6003555. 74 68387923 N 70. 41476237 W 148.50228108 9531. 10 43. 83 29 .66 7289.75 7330.15 5547 .11 5614. 43 5599. 45 4956.81 2604.59 0.14 6003576. 83 683890.58 N 70. 41481921 W 148.50218443 9565. 50 43. 89 29 .66 7314.56 7354.96 5570 .82 5638. 26 5623. 27 4977.52 2616.38 0.17 6003597. 82 683901.87 N 70. 41487578 W 148.50208832 9599. 90 43. 91 29 .68 7339.34 7379.74 5594 .54 5662. 11 5647. 11 4998.25 2628.19 0.07 6003618. 83 683913.17 N 70. 41493239 W 148.50199210 9634. 30 43. 94 29 .74 7364.12 7404.52 5618 .28 5685. 98 5670. 96 5018.97 2640.02 0.15 6003639. 84 683924.49 N 70. 41498901 W 148.50189573 9668. 19 43 .94 29 .80 7388.52 7428.92 5641 .68 5709. 50 5694. 46 5039.38 2651.69 0.12 6003660. 52 683935.67 N 70 .41504476 W 148.50180058 9701. 90 43 .91 29 .82 7412.80 745320 5664 .95 5732. 88 5717. 83 5059.68 2663.32 0.10 6003681. 09 683946.80 N 70 .41510018 W 148.50170585 9735. 79 43 .95 29 .79 7437.21 7477.61 5688 .34 5756. 39 5741. 33 5080.08 2675.00 0.13 6003701. 77 683957.98 N 70 .41515591 W 148.50161062 9769. 79 43. 97 29 .77 7461.68 7502.08 5711 .82 5779. 99 5764. 91 5100.56 2686.73 0.07 6003722. 53 683969.20 N 70. 41521185 W 148.50151509 9803. 80 43. 88 29 .76 7486.18 7526.58 5735 .30 5803. 59 5788. 49 5121.04 2698.44 0.27 6003743. 29 683980.42 N 70. 41526780 W 148.50141965 9837. 40 43 .78 29 .75 7510.42 7550.82 5758 .44 5826. 86 5811. 75 5141.24 2709.99 0.30 6003763. 76 683991.47 N 70 .41532297 W 148.50132554 9871. 40 43 .66 29 .71 7534.99 7575.39 5781 .82 5850. 35 5835. 23 5161.65 2721.64 0.36 6003784. 44 684002.62 N 70 .41537870 W 148.50123058 9905. 39 43. 56 29 .67 7559.60 7600.00 5805 .14 5873. 80 5858. 67 5182.02 2733.25 0.31 6003805. 08 684013.74 N 70 .41543433 W 148.50113595 9939. 19 43. 51 29 .64 7584.10 7624.50 5828 .30 5897. 08 5881. 93 5202.25 2744.77 0.16 6003825. 59 684024.76 N 70 .41548959 W 148.50104208 9972. 90 43. 50 29 .64 7608.55 7648.95 5851 .38 5920. 29 5905. 13 5222.42 2756.25 0.03 6003846. 03 684035.74 N 70. 41554468 W 148.50094855 10007. 00 43. 57 29 .65 7633.28 7673.68 5874 .75 5943. 77 5928. 61 5242.83 2767.87 0.21 6003866. 72 684046.86 N 70 .41560044 W 148.50085388 10041. 00 43 .61 29 .62 7657.90 7698.30 5898 .06 5967. 22 5952. 04 5263.21 2779.46 0.13 6003887. 37 684057.95 N 70 .41565609 W 148.50075942 10074. 80 43. 57 29 .61 7682.38 7722.78 5921 .24 5990. 52 5975. 33 5283.47 2790.97 0.12 6003907. 90 684068.97 N 70 .41571143 W 148.50066556 10108. 79 43. 58 29 .58 7707.01 7747.41 5944 .55 6013. 95 5998. 75 5303.84 2802.55 0.07 6003928. 55 684080.05 N 70 .41576707 W 148.50057127 10142. 79 43. 58 29 .54 7731.64 7772.04 5967 .86 6037. 39 6022. 18 5324.23 2814.11 0.08 6003949 21 684091.11 N 70 .41582276 W 148.50047704 10176. 80 43. 53 29 .52 7756.29 7796.69 5991 .16 6060. 83 6045. 60 5344.62 2825.66 0.15 6003969. 87 684102.16 N 70 .41587845 W 148.50038290 10210. 50 43 .54 29 .52 7780.72 7821.12 6014 .24 6084. 04 6068. 80 5364.82 2837.10 0.03 6003990. 34 684113.11 N 70 .41593362 W 148.50028970 10244. 50 43 .52 29 .50 7805.37 7845.77 6037 .53 6107. 45 6092. 21 5385.20 2848.63 0.07 6004010. 99 684124.14 N 70 .41598928 W 148.50019569 10278. 40 43 .44 29 .50 7829.96 7870.36 6060 .73 6130. 78 6115. 53 5405.50 2860.12 0.24 6004031. 57 684135.13 N 70 .41604473 W 148.50010208 10311. 69 43. 42 29 .44 7854.14 7894.54 6083 .48 6153. 67 6138. 41 5425.42 2871.38 0.14 6004051. 76 684145.90 N 70 .41609915 W 148.50001032 10344. 90 43. 54 29 .35 7878.24 7918.64 6106 .20 6176. 52 6161. 25 5445.33 2882.59 0.41 6004071. 93 684156.63 N 70 .41615353 W 148.49991892 10378. 39 43. 67 29 .29 7902.49 7942.89 6129 .16 6199. 62 6184. 34 5465.47 2893.90 0.41 6004092. 34 684167.45 N 70 .41620854 W 148.49982674 GCT MS 10411. 69 43. 71 29 .26 7926.57 7966.97 6152 .03 6222. 62 6207. 34 5485.54 2905.15 0.14 6004112. 67 684178.21 N 70 .41626334 W 148.49973507 Tie-In Survey 10444. 90 43. 69 29 .24 7950.58 7990.98 6174 .83 6245. 56 6230. 27 5505.56 2916.36 0.07 6004132. 95 684188.93 N 70 .41631801 W 148.49964370 Top Window (Blind) 10453. 00 43. 68 29 .23 7956.43 7996.83 6180 .39 6251. 16 6235. 87 5510.44 2919.10 0.15 6004137. 90 684191.54 N 70 .41633135 W 148.49962143 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15AP63\P2-15AP63 Generated 4/11/2007 1:28 PM Page 9 of 10 Base Window (Blind) 10467.00 43.60 29.23 7966.57 8006.97 6190.00 6260.82 6245.53 5518.87 2923.81 0.57 6004146.44 KOP Tie In Inc+Trend 10495.00 43.57 29.20 7986.85 8027.25 6209.18 6280.12 6264.83 5535.72 2933.24 0.13 6004163.51 Inc+Trend 10533.52 43.18 29.20 8014.85 8055.25 6235.47 6306.58 6291.27 5558.81 2946.14 1.01 6004186.91 10555.00 42.56 29.00 8030.59 8070.99 6250.00 6321.19 6305.88 5571.58 2953.25 2.96 6004199.85 10570.46 43.46 32.00 8041.90 8082.30 6260.50 6331.74 6316.42 5580.66 2958.60 14.46 6004209.06 Last Inc+Trend 10603.67 45.81 38.00 8065.54 8105.94 6283.81 6355.06 6339.55 5599.74 2971.99 14.53 6004228.46 First MWD 10632.67 46.71 40.53 8085.59 8125.99 6304.71 6376.01 6360.09 5615.96 2985.25 7.03 6004244.99 10664.68 47.36 40.82 8107.41 8147.81 6328.04 6399.43 6382.94 5633.72 3000.52 2.14 6004263.12 Last MWD 10696.55 48.09 41.14 8128.84 8169.24 6351.52 6423.01 6405.93 5651.53 3015.99 2.41 6004281.29 TD (Projected) 10742.00 48.09 41.14 8159.20 8199.60 6385.18 6456.83 6438.88 5677.00 3038.24 0.00 6004307.29 Survey Type: Definitive Survey NOTES: GGT MS - ( Schlumberger GCT multishot -- GCT surveys in casing or open hole. GCT = "Gyro Continuous Tool".) INC+Trend - (Inclinometer + known azi trend --Inclination only surveys in near-vertical hole-where formation dip and experience enables direction of drift to be predicted. Replaces ex-BP "Inclinometer (azimuth in known quadrant)" model.) MWD - (MWD -Standard -- Measurement While Drilling with no (or no known) special corrections. The model allows for the fact that axial interference may marginally exceed the upper limit specified when the well is near horizontal easUwest. Legal Descriation: Northing (Y) [ftUS] Easting (X) [ftUS] Surface : 5258 FSL 4109 FEL S14 T12N R14E UM 5998558.58 681407.26 BHL : 374 FSL 1064 FEL S2 T12N R14E UM 6004307.29 684306.60 684196.05 684205.06 684217.40 684224.20 684229.33 684242.25 684255.11 684269.94 684284.97 684306.60 N 70.41635438 W 148.49958298 N 70.41640040 W 148.49950619 N 70.41646347 W 148.49940101 N 70.41649834 W 148.49934308 N 70.41652315 W 148.49929946 N 70.41657526 W 148.49919034 N 70.41661955 W 148.4990$228 N 70.41666806 W 148.49895788 N 70.41671668 W 148.49883187 N 70.41678624 W 148.49865055 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15APB3\P2-15AP63 Generated 411 iJ2007 1:28 PM Page 10 of 10 ~:;~ ~~ h :~nu,,. P2-15A Survey Report Report Date: April 2, 2007 Survey /DLS Computation Method: Minimum Curvature / Lubinski Client: BP Exploration Vertical Section Azimuth: 35.560° Field: Point McIntyre Vertical Section Origin: N 0.000 ft, E 0.000 ft Structure /Slot: P2 / P2.15 TVD Reference Datum: Rotary Table Well: P2-15 TVD Reference Elevation: 40.40 ft relative to MSL Borehole: P2-15A Sea Bed /Ground Level Elevation: 11.90 ft relative to MSL UWI/APIA: 500292240901 Magnetic Declination: 24.126° Survey Name !Date: P2-15A /April 2, 2007 Total Field Strength: 57671.953 nT Tort /AHD / DDI / ERD ratio: 198.952° / 8180.14 ft / 6.358 / 0.896 Magnetic Dip: 81.028° Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Declination Date: March 31, 2007 Location Lat/I.ong: N 70.40127902, W 148.52339516 Magnetic Declination Model: BGGM 2006 Location Grid NIE Y/X: N 5998558.580 ftUS, E 681407.260 ftUS North Reference: True North Grid Convergence Angle: +1.39109238° Total Corr Mag North •> True North: +24.126° Grid Scale Factor: 0.99993738 Local Coordinates Referenced To: Well Head _ Comments Measured Inclination Azimuth Sub-Sea TVD TVD Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure n de de ft ft n n n n ft de 100 ft ftUS ftUS Hlt 0. 00 0.00 O.UO -4U. 4U V. UU U.VV U.UU 0.00 u.00 u.uu u.~~ oyaooaa.aa oaiwvr. co IV /V. 4UIL/PVC vv iwo. ocaoao~o 28 .50 0.00 0.00 -11. 90 28. 50 0.00 0.00 0.00 0.00 0.00 0.00 5998558.58 681407. 26 N 70. 40127902 W 148. 52339516 GCT MS 82 .90 1.28 240.69 42. 50 82. 90 -0.55 0.61 0.61 -0.30 -0.53 2.35 5998558.27 681406. 74 N 70. 40127820 W 148. 52339947 83 .10 1.27 240.97 42. 70 83. 10 -0.55 0.61 0.61 -0.30 -0.53 5.89 5998558.27 681406. 73 N 70. 40127820 W 148. 52339951 84 .60 1.27 241.50 44. 20 84. 60 -0.58 0.65 0.65 -0.32 -0.56 0.78 5998558.25 681406. 70 N 70. 40127815 W 148. 52339974 89 .00 1.27 241.84 48. 59 88. 99 -0.67 0.74 0.74 -0.36 -0.65 0.17 5998558.20 681406. 62 N 70. 40127803 W 148. 52340044 102 .00 1.26 242.23 61. 59 101. 99 -0.93 1.03 1.03 -0.50 -0.90 0.10 5998558.06 681406. 37 N 70. 40127766 W 148. 52340250 115 .80 1.25 242.05 75. 39 115. 79 -1.20 1.33 1.33 -0.64 -1.17 0.08 5998557.91 681406. 11 N 70. 40127727 W 148. 52340468 129 .60 1.25 241.71 89. 18 129. 58 -1.47 1.63 1.63 -0.78 -1.43 0.05 5998557.77 681405. 84 N 70. 40127689 W 148. 52340684 143 .40 1.21 241.71 102. 98 143. 38 -1.73 1.93 1.93 -0.92 -1.70 0.29 5998557.62 681405. 59 N 70. 40127650 W 148. 52340896 157 .20 1.16 242.08 116. 78 157. 18 -1.99 2.21 2.21 -1.05 -1.95 0.37 5998557.48 681405. 34 N 70. 40127614 W 148. 52341101 171 .10 1.14 242.58 130. 68 171. 08 -2.24 2.49 2.49 -1.18 -2.19 0.16 5998557.34 681405. 09 N 70. 40127578 W 148. 52341302 184 .80 1.12 243.07 144. 37 184. 77 -2.48 2.76 2.76 -1.31 -2.43 0.16 5998557.21 681404. 86 N 70. 40127544 W 148 .52341498 198 .70 1.10 243.39 158. 27 198. 67 -2.72 3.03 3.03 -1.43 -2.68 0.15 5998557.09 681404. 62 N 70. 40127511 W 148 .52341693 212 .50 1.09 243.51 172. 07 212. 47 -2.95 3.30 3.30 -1.55 -2.91 0.07 5998556.96 681404. 39 N 70. 40127479 W 148 .52341885 226 .30 1.06 244.19 185. 87 226. 27 -3.18 3.56 3.56 -1.66 -3.14 0.24 5998556.84 681404. 16 N 70. 40127448 W 148 .52342075 240 .10 1.03 245.51 199. 66 240. 06 -3.40 3.81 3.81 -1.77 -3.37 0.28 5998556.73 681403. 93 N 70. 40127419 W 148 .52342260 253 .90 1.03 246.11 213. 46 253. 86 -3.61 4.06 4.05 -1.87 -3.60 0.08 5998556.62 681403. 71 N 70. 40127391 W 148 .52342444 267 .70 1.02 246.69 227. 26 267. 66 -3.82 4.30 4.30 -1.97 -3.82 0.10 5998556.52 681403. 49 N 70. 40127364 W 148 .52342628 281 .40 1.01 247.61 240. 96 281. 36 -4.03 4.55 4.54 -2.06 -4.05 0.14 5998556.42 681403. 26 N 70. 40127338 W 148 .52342810 295 .10 1.00 247.56 254. 65 295. 05 -4.24 4.79 4.78 -2.15 -4.27 0.07 5998556.32 681403. 04 N 70. 40127313 W 148 .52342991 308 .90 0.96 247.98 268. 45 308. 85 -4.44 5.02 5.02 -2.24 -4.49 0.29 5998556.23 681402. 83 N 70. 40127289 W 148 .52343169 322 .50 0.91 248.91 282. 05 322. 45 -4.62 5.24 5.24 -2.32 -4.69 0.38 5998556.14 681402. 62 N 70. 40127266 W 148 .52343337 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 1 of 12 r. Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure tt de de it ft ft ft ft ft ft de 100 ft ftUS ftUS 336.20 V,tiS 1411.49 Lyb./5 3a6.1b -4.tSU 5.4ti 5.45 -Z.4v -4.yu u.io oaaoaJO. vo bt514VZ.43 IV /V.4VIL/L4J W 148AGJ4JAVV 350. 00 0.81 252.37 309.55 349.95 -4.97 5.66 5.66 -2.47 -5.09 0.71 5998555. 99 681402.23 N 70.40127226 W 148.52343657 363. 70 0.72 259.16 323.25 363.65 -5.11 5.85 5.84 -2.52 -5.26 0.93 5998555. 94 681402.06 N 70.40127214 W 148.52343801 377. 30 0.69 262.32 336.84 377.24 -5.23 6.01 6.00 -2.54 -5.43 0.36 5998555. 90 681401.89 N 70.40127207 W 148.52343935 391. 10 0.63 266.26 350.64 391.04 -5.33 6.17 6.15 -2.56 -5.59 0.54 5998555. 88 681401.74 N 70.40127202 W 148.52344064 404. 80 0.59 270.84 364.34 404.74 -5.42 6.32 6.28 -2.56 -5.73 0.46 5998555. 88 681401.59 N 70.40127201 W 148.52344182 418. 50 0.56 272.68 378.04 418.44 -5.50 6.46 6.40 -2.56 -5.87 0.26 5998555 .88 681401.45 N 70.40127202 W 148.52344294 432 .20 0.53 273.35 391.74 432.14 -5.57 6.59 6.52 -2.55 -6.00 0.22 5998555 .88 681401.32 N 70.40127204 W 148.52344400 446 .10 0.55 275.42 405.64 446.04 -5.63 6.72 6.64 -2.54 -6.13 0.20 5998555 .89 681401.19 N 70.40127207 W 148.52344506 460 .10 0.57 281.74 419.64 460.04 -5.70 6.85 6.76 -2.52 -6.27 0.46 5998555 .91 681401.06 N 70.40127212 W 148.52344616 474. 00 0.57 293.36 433.54 473.94 -5.74 6.99 6.86 -2.48 -6.40 0.83 5998555 .94 681400.92 N 70.40127224 W 148.52344723 488. 00 0.60 304.56 447.54 487.94 -5.76 7.13 6.95 -2.41 -6.52 0.84 5998556 .01 681400.80 N 70.40127243 W 148.52344824 502 .00 0.63 312.61 461.54 501.94 -5.75 7.28 7.03 -2.32 -6.64 0.65 5998556 .10 681400.68 N 70.40127268 W 148.52344919 515 .90 0.64 320.87 475.44 515.84 -5.72 7.44 7.10 -2.21 -6.74 0.66 5998556 .21 681400.57 N 70.40127299 W 148.52345005 529 .90 0.66 326.97 489.44 529.84 -5.67 7.60 7.15 -2.08 -6.84 0.51 5998556 .34 681400.48 N 70.40127334 W 148.52345081 543 .90 0.68 332.24 503.44 543.84 -5.60 7.76 7.19 -1.94 -6.92 0.46 5998556 .48 681400.39 N 70.40127372 W 148.52345148 557 .90 0.72 339.07 517.43 557.83 -5.51 7.93 7.21 -1.78 -6.99 0.66 5998556 .63 681400.32 N 70.40127415 W 148.52345205 571 .90 0.80 345.54 531.43 571.83 -5.40 8.12 7.23 -1.60 -7.05 0.84 5998556 .80 681400.26 N 70.40127463 W 148.52345250 586 .00 0.91 352.14 545.53 585.93 -5.26 8.33 7.22 -1.40 -7.09 1.05 5998557 .01 681400.21 N 70.40127520 W 148.52345283 600 .00 1.10 358.65 559.53 599.93 -5.07 8.57 7.20 -1.15 -7.10 1.58 5998557 .25 681400.19 N 70.40127586 W 148.52345298 614 .00 1.36 2.39 573.53 613.93 -4.82 8.87 7.15 -0.85 -7.10 1.94 5998557 .55 681400.18 N 70.40127668 W 148.52345295 628 .10 1.68 5.02 587.62 628.02 -4.51 9.25 7.09 -0.48 -7.08 2.32 5998557 .93 681400.20 N 70.40127770 W 148.52345274 642 .30 2.10 8.98 601.81 642.21 -4.09 9.71 7.02 -0.02 -7.02 3.10 5998558 .39 681400.25 N 70.40127897 W 148.52345227 656 .40 2.65 12.46 615.90 656.30 -3.56 10.30 6.93 0.56 -6.91 4.03 5998558 .97 681400.34 N 70.40128054 W 148.52345136 670 .50 3.28 15.49 629.98 670.38 -2.88 11.03 6.85 1.26 -6.73 4.60 5998559 .68 681400.50 N 70.40128247 W 148.52344992 684 .70 4.02 18.32 644.15 684.55 -2.03 11.93 6.80 2.13 -6.46 5.36 5998560 .55 681400.75 N 70.40128483 W 148.52344776 698 .90 4.75 20.74 658.31 698.71 -0.98 13.02 6.86 3.15 -6.10 5.30 5998561 .58 681401.09 N 70.40128762 W 148.52344479 712 .90 5.34 22.44 672.26 712.66 0.21 14.25 7.09 4.29 -5.64 4.35 5998562 .74 681401.51 N 70.40129075 W 148.52344110 727 .10 5.83 23.52 686.39 726.79 1.56 15.63 7.55 5.57 -5.10 3.53 5998564 .02 681402.02 N 70.40129422 W 148.52343670 741 .30 6.19 24.33 700.51 740.91 3.02 17.12 8.26 6.93 -4.50 2.60 5998565 .39 681402.59 N 70.40129794 W 148.52343179 755 .40 6.41 24.85 714.53 754.93 4.54 18.66 9.18 8.33 -3.86 1.61 5998566 .82 681403.20 N 70.40130178 W 148.52342655 769 .60 6.66 25.38 728.63 769.03 6.12 20.28 10.30 9.80 -3.17 1.81 5998568 .30 681403.85 N 70.40130578 W 148.52342097 783 .80 6.91 26.00 742.74 783.14 7.78 21.96 11.57 11.31 -2.44 1.83 5998569 .82 681404.54 N 70.40130991 W 148.52341505 798 .00 7.13 26.49 756.83 797.23 9.49 23.69 12.97 " 12.86 -1.68 1.61 5998571 .40 681405.27 N 70.40131416 W 148.52340880 811 .80 7.32 26.94 770.52 810.92 11.21 25.43 14.44 14.41 -0.90 1.44 5998572 .97 681406.01 N 70.40131839 W 148.52340245 825 .80 7.51 27.39 784.40 824.80 12.99 27.24 16.02 16.02 -0.07 1.42 5998574 .59 681406.80 N 70.40132279 W 148.52339574 839 .80 7.70 27.94 798.28 838.68 14.83 29.09 17.68 17.66 0.79 1.45 5998576 .26 681407.62 N 70.40132727 W 148.52338874 853. 70 7.87 28.51 812.05 852.45 16.70 30.97 19.39 19.32 1.68 1.34 5998577 .94 681408.47 N 70.40133180 W 148.52338149 867. 70 8.04 28.94 825.92 866.32 18.62 32.91 21.18 21.02 2.61 1.29 5998579 .66 681409.36 N 70.40133644 W 148.52337391 881. 70 8.26 29.27 839.77 880.17 20.59 34.89 23.03 22.75 3.58 1.61 5998581 .41 681410.28 N 70.40134118 W 148.52336605 895. 70 8.50 29.56 853.63 894.03 22.62 36.93 24.96 24.53 4.58 1.74 5998583 .21 681411.24 N 70.40134603 W 148.52335790 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 2 of 12 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de n n it n ft n ft de 100 ft nUS ftUS 9Uy.(iU 73./1 "Ly./.3 kit)/..3/ yU/.// 'L4.k5y Jy.UI Lli. y.i '117.:34 b.kil I.JL J`J`.it55k5J.UJ Ut5141 C.L3 IV /V.4V 13JV`J/ vv 148.7G334y73 923.60 8.93 29.94 881.20 921.60 26.82 41.16 28.98 28.20 6.68 1.59 5998586.93 681413.25 N 70.40135606 W 148.52334084 937.60 9.19 30.21 895.03 935.43 29.02 43.36 31.10 30.11 7.78 1.88 5998588.87 681414.31 N 70.40136127 W 148.52333184 951.50 9.42 30.32 908.75 949.15 31.26 45.61 33.27 32.05 8.91 1.66 5998590.84 681415.39 N 70.40136657 W 148.52332263 965.50 9.68 30.24 922.55 962.95 33.57 47.93 35.52 34.06 10.08 1.86 5998592.87 681416.51 N 70.40137205 W 148.52331309 979.50 9.96 30.33 936.35 976.75 35.95 50.32 37.84 36.12 11.29 2.00 5998594.96 681417.67 N 70.40137769 W 148.52330329 993.50 10.20 30.61 950.13 990.53 38.39 52.77 40.23 38.23 12.53 1.75 5998597.10 681418.86 N 70.40138346 W 148.52329318 1008.70 10.43 30.78 965.08 1005.48 41.10 55.49 42.89 40.57 13.92 1.53 5998599.47 681420.19 N 70.40138985 W 148.52328187 1011.10 10.48 30.81 967.44 1007.84 41.53 55.93 43.32 40.94 14.14 2.10 5998599.85 681420.40 N 70.40139087 W 148.52328006 1023.00 10.77 30.95 979.14 1019.54 43.72 58.12 45.47 42.83 15.27 2.45 5998601.76 681421.48 N 70.40139602 W 148.52327090 1045.50 11.31 31.38 1001.22 1041.62 48.02 62.43 49.70 46.51 17.50 2.43 5998605.50 681423.62 N 70.40140609 W 148.52325275 1074.80 12.01 31.93 1029.92 1070.32 53.92 68.35 55.52 51.55 20.61 2.42 5998610.62 681426.61 N 70.40141986 W 148.52322745 1107.30 12.47 32.08 1061.68 1102.08 60.80 75.24 62.31 57.40 24.26 1.42 5998616.55 681430.12 N 70.40143582 W 148.52319773 1139.80 12.76 32.02 1093.40 1133.80 67.89 82.34 69.33 63.41 28.03 0.89 5998622.65 681433.74 N 70.40145225 W 148.52316708 1172.20 13.06 31.63 1124.98 1165.38 75.11 89.58 76.51 69.56 31.84 0.96 5998628.89 681437.40 N 70.40146906 W 148.52313601 1204.70 13.45 31.07 1156.61 1197.01 82.54 97.03 83.91 75.93 35.72 1.26 5998635.35 681441.12 N 70.40148644 W 148.52310447 1236.50 13.95 30.51 1187.51 1227.91 90.05 104.56 91.41 82.40 39.57 1.63 5998641.91 681444.82 N 70.40150412 W 148.52307309 1268.10 14.54 29.86 1218.13 1258.53 97.79 112.34 99.16 89.12 43.48 1.93 5998648.72 681448.56 N 70.40152248 W 148.52304128 1299.90 15.16 29.38 1248.87 1289.27 105.89 120.49 107.30 96.20 47.51 1.99 5998655.90 681452.42 N 70.40154184 W 148.52300851 1331.70 15.65 29.22 1279.53 1319.93 114.29 128.94 115.73 103.57 51.64 1.55 5998663.37 681456.37 N 70.40156196 W 148.52297486 1363.50 15.97 29.25 1310.13 1350.53 122.90 137.60 124.39 111.13 55.88 1.01 5998671.03 681460.42 N 70.40158262 W 148.52294043 1395.30 16.26 29.40 1340.68 1381.08 131.68 146.43 133.21 118.83 60.20 0.92 5998678.83 681464.55 N 70.40160364 W 148.52290525 1427.10 16.58 29.62 1371.18 1411.58 140.61 155.42 142.19 126.65 64.63 1.03 5998686.75 681468.79 N 70.40162501 W 148.52286921 1459.00 16.98 29.79 1401.72 1442.12 149.78 164.63 151.39 134.65 69.19 1.26 5998694.86 681473.16 N 70.40164686 W 148.52283207 1490.70 17.58 29.82 1431.99 1472.39 159.14 174.04 160.79 142.82 73.87 1.89 5998703.14 681477.64 N 70.40166918 W 148.52279398 1522.70 18.22 29.78 1462.44 1502.84 168.93 183.88 170.62 151.35 78.76 2.00 5998711.79 681482.32 N 70.40169250 W 148.52275420 1554.60 18.69 29.76 1492.70 1533.10 178.98 193.98 180.71 160.12 83.77 1.47 5998720.68 681487.12 N 70.40171645 W 148.52271339 1586.30 19.07 29.69 1522.70 1563.10 189.18 204.23 190.96 169.03 88.86 1.20 5998729.70 681491.98 N 70.40174078 W 148.52267200 1617.80 19.47 29.66 1552.43 1592.83 199.52 214.63 201.35 178.06 94.01 1.27 5998738.86 681496.91 N 70.40176546 W 148.52263011 . 1649.30 19.89 29.65 1582.09 1622.49 210.07 225.24 211.95 187.28 99.25 1.33 5998748.20 681501.93 N 70.40179064 W 148.52258739 1680.60 20.30 29.57 1611.49 1651.89 220.77 235.99 222.70 196.63 104.57 1.31 5998757.68 681507.02 N 70.40181618 W 148.52254415 1712.10 20.69 29.31 1640.99 1681.39 231.74 247.02 233.73 206.23 109.99 1.27 5998767.41 681512.20 N 70.40184242 W 148.52250003 1743.60 21.10 28.89 1670.42 1710.82 242.90 258.25 244.96 216.05 115.45 1.39 5998777.36 681517.43 N 70.40186924 W 148.52245557 1775.10 21.58 28.36 1699.76 1740.16 254.28 269.72 256.43 226.11 120.94 1.64 5998787.55 681522.67 N 70.40189673 W 148.52241088 1806.60 22.16 27.76 1728.99 1769.39 265.91 281.45 268.16 236.47 126.46 1.97 5998798.03 681527.94 N 70.40192502 W 148.52236596 1838.10 22.98 27.28 1758.08 1798.48 277.88 293.54 280.25 247.19 132.05 2.67 5998808.89 681533.26 N 70.40195431 W 148.52232051 1869.70 24.08 27.07 1787.05 1827.45 290.36 306.16 292.86 258.41 137.81 3.49 5998820.24 681538.75 N 70.40198497 W 148.52227362 1901.20 25.19 27.07 1815.68 1856.08 303.35 319.29 305.99 270.10 143.78 3.52 5998832.08 681544.43 N 70.40201691 W 148.52222499 1932.90 26.40 27.07 1844.23 1884.63 316.99 333.08 319.78 282.39 150.06 3.82 5998844.51 681550.41 N 70.40205046 W 148.52217389 1964.50 27.92 26.96 1872.34 1912.74 331.26 347.50 334.20 295.24 156.61 4.81 5998857.51 681556.65 N 70.40208557 W 148.52212057 1996.10 29.33 26.83 1900.08 1940.48 346.22 362.64 349.34 308.74 163.46 4.47 5998871.18 681563.17 N 70.40212245 W 148.52206484 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 3 of 12 Comments Measured Inclination Azimuth Subsea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 100 ft ftUS ftUS 2027.60 30.52 26. 68 1927. 38 1967. 78 361. 75 378.36 365.05 322.77 170. 53 2059.40 31.64 26. 48 1954. 61 1995. 01 377. 97 394.77 381.46 337.45 177. 88 2090.90 32.46 26. 40 1981. 31 2021. 71 394. 47 411.49 398.17 352.42 185. 32 2122.60 33.12 26. 47 2007. 96 2048. 36 411. 42 428.66 415.34 367.79 192. 96 2153.10 33.72 26. 67 2033. 42 2073. 82 428. 01 445.45 432.13 382.82 200. 48 2175.40 34.07 26. 88 2051. 93 2092. 33 440. 30 457.89 444.57 393.92 206. 08 2197.00 34.30 27. 10 2069. 79 2110. 19 452. 30 470.03 456.70 404.73 211. 59 2218.90 34.47 27. 28 2087. 87 2128. 27 464. 54 482.39 469.07 415.73 217 .24 2240.70 34.69 27. 52 2105. 82 2146. 22 476. 79 494.77 481.44 426.72 222 .93 2262.50 35.01 27. 92 2123. 71 2164. 11 489. 13 507.22 493.90 437.75 228 .73 2284.20 35.41 28. 23 2141. 44 2181. 84 501. 53 519.74 506.41 448.79 234 .62 2312.40 36.22 28. 45 2164. 30 2204. 70 517. 90 536.24 522.91 463.31 242 .45 2344.80 37.29 28. 68 2190. 26 2230. 66 537. 15 555.63 542.30 480.34 251 .72 2377.10 38.11 28. 76 2215. 82 2256. 22 556. 76 575.38 562.05 497.66 261 .21 2409.10 39.01 28. 77 2240. 84 2281. 24 576. 56 595.32 581.99 515.14 270 .81 2441.10 40.22 28. 66 2265. 49 2305. 89 596. 82 615.73 602.39 533.04 280 .61 2472.90 41.23 28. 43 2289. 59 2329. 99 617. 41 636.47 623.14 551.26 290 .53 2505.00 42.20 27. 92 2313. 55 2353. 95 638. 60 657.83 644.49 570.09 300 .61 2537.00 43.11 27. 40 2337. 09 2377. 49 660. 07 679.52 666.18 589.30 310 .68 2569.00 43.54 27. 24 2360. 37 2400. 77 681. 80 701.47 688.13 608.80 320 .75 2601.00 43.70 27. 33 2383. 53 2423. 93 703. 65 723.55 710.21 628.42 330 .87 2633.10 43.78 27. 55 2406. 72 2447. 12 725. 62 745.74 732.40 648.12 341 .10 2665.20 43.92 27. 71 2429. 87 2470. 27 747. 65 767.98 754.64 667.82 351 .41 2697.20 44.12 27. 78 2452. 86 2493. 28 769. 68 790.22 776.88 687.50 361 .77 2729.30 44.23 27. 87 2475. 91 2516. 31 791. 84 812.59 799.24 707.29 372 .21 2761.40 44.21 28. 06 2498. 91 2539. 31 814. 03 834.97 821.63 727.06 382 .71 2793.30 44.11 28. 27 2521. 80 2562. 20 836. 07 857.20 843.85 746.65 393 .19 2825.50 43.95 28. 42 2544. 95 2585. 35 858. 27 879.58 866.23 766.35 403 .82 2857.60 43.74 28. 56 2568. 10 2608. 50 880. 34 901.81 888.47 785.89 414 .43 . 2889.60 43.61 28. 71 2591. 24 2631. 64 902. 28 923.91 910.56 805.29 425 .02 2921.60 43.63 28. 86 2614. 41 2654. 81 924. 20 945.99 932.64 824.63 435 .65 2954.10 43.74 28. 99 2637. 91 2678. 31 946. 50 968.44 955.08 844.28 446 .50 2986.30 43.81 29. 12 2661. 16 2701. 56 968. 63 990.71 977.35 863.76 457 .32 3018.40 43.78 29. 28 2684. 33 2724. 73 990. 71 1012.93 999.56 883.15 468 .16 3050.60 43.79 29. 38 2707. 58 2747. 98 1012. 86 1035.21 1021.84 902.57 479 .08 3082.80 43.86 29. 39 2730. 81 2771. 21 1035. 03 1057.51 1044.13 922.00 490 .02 3114.80 44.03 29. 36 2753. 85 2794. 25 1057. 10 1079.71 1066.33 941.35 500 .91 3147.00 44.33 28. 85 2776. 94 2817. 34 1079. 40 1102.15 1088.76 960.96 511 .82 3178.80 44.71 27. 94 2799. 62 2840. 02 1101. 52 1124.45 1111.06 980.57 522 .43 3210.40 45.13 27. 27 2821. 99 2862. 39 1123. 62 1146.76 1133.37 1000.35 532 .77 3.79 5998885.37 681569.90 N 70.40216079 W 148.52200727 3.54 5998900.23 681576.88 N 70.40220089 W 148.52194749 2.61 5998915.37 681583.96 N 70.40224178 W 148.52188691 2.09 5998930.92 681591.23 N 70.40228378 W 148.52182471 2.00 5998946.12 681598.37 N 70.40232482 W 148.52176355 1.66 5998957.36 681603.70 N 70.40235515 W 148.52171795 1.21 5998968.30 681608.95 N 70.40238469 W 148.52167313 0.90 5998979.44 681614.33 N 70.40241475 W 148.52162713 1.19 5998990.56 681619.75 N 70.40244476 W 148.52158078 1.80 5999001.72 681625.28 N 70.40247488 W 148.52153362 2.02 5999012.90 681630.90 N 70.40250504 W 148.52148569 2.91 5999027.61 681638.38 N 70.40254472 W 148.52142193 3.33 5999044.85 681647.23 N 70.40259123 W 148.52134648 2.54 5999062.40 681656.30 N 70.40263855 W 148.52126922 2.81 5999080.11 681665.47 N 70.40268632 W 148.52119110 3.79 5999098.24 681674.83 N 70.40273520 W 148.52111131 3.21 5999116.70 681684.30 N 70.40278499 W 148.52103062 3.20 5999135.77 681693.92 N 70.40283643 W 148.52094854 3.05 5999155.21 681703.52 N 70.40288890 W 148.52086662 1.39 5999174.95 681713.12 N 70.40294219 W 148.52078459 0.54 5999194.81 681722.76 N 70.40299578 W 148.52070222 0.54 5999214.75 681732.50 N 70.40304959 W 148.52061898 0.56 5999234.69 681742.34 N 70.40310341 W 148.52053503 0.64 5999254.62 681752.21 N 70.40315718 W 148.52045077 0.39 5999274.65 681762.16 N 70.40321122 W 148.52036578 0.42 5999294.67 681772.18 N 70.40326524 W 148.52028033 0.56 5999314.51 681782.19 N 70.40331876 W 148.52019494 0.59 5999334.46 681792.33 N 70.40337257 W 148.52010845 0.72 5999354.25 681802.46 N 70.40342595 W 148.52002212 0.52 5999373.89 681812.58 N 70.40347894 W 148.51993592 0.33 5999393.49 681822.73 N 70.40353179 W 148.51984939 0.44 5999413.40 681833.11 N 70.40358547 W 148.51976101 0.35 5999433.13 681843.45 N 70.40363866 W 148.51967295 0.36 5999452.78 681853.81 N 70.40369164 W 148.51958472 0.22 5999472.46 681864.25 N 70.40374470 W 148.51949588 0.22 5999492.14 681874.72 N 70.40379778 W 148.51940682 0.54 5999511.75 681885.14 N 70.40385064 W 148.51931815 1.44 5999531.62 681895.57 N 70.40390421 W 148.51922930 2.34 5999551.48 681905.70 N 70.40395779 W 148.51914299 2.00 5999571.50 681915.55 N 70.40401180 W 148.51905883 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 4 of 12 Comments Measured Inclination Azimuth SuGSea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft tt ft de 00 ft ftUS ftUS 314'L.1U 45.55 2fi.EiU 21344.27 Lt3t34.Ei/ 1145.91 11(i9.:i1 1155.91 lU1U.45 54L.9t3 "L.UU 5999591.154 Fit519L5.'1/ N /V.4U4V5b/[ W 14tf.51ify/bby 3273.80 45.90 25.92 2866.40 2906.80 1168.31 1192.01 1178.60 1040.80 553.02 1.89 5999612.43 681934.82 N 70.40412232 W 148.51889395 3305.60 46.13 25.59 2888.49 2928.89 1190.86 1214.89 1201.47 1061.41 562.96 1.04 5999633.28 681944.25 N 70.40417862 W 148.51881301 3337.30 46.27 25.53 2910.43 2950.83 1213.39 1237.77 1224.33 1082.05 572.83 0.46 5999654.15 681953.62 N 70.40423500 W 148.51873265 3369.00 46.38 25.55 2932.32 2972.72 1235.97 1260.70 1247.24 1102.74 582.72 0.35 5999675.07 681963.00 N 70.40429152 W 148.51865218 3400.80 46.55 25.58 2954.22 2994.62 1258.67 1283.75 1270.27 1123.54 592.67 0.54 5999696.10 681972.44 N 70.40434833 W 148.51857119 3432.40 46.72 25.66 2975.92 3016.32 1281.30 1306.72 1293.23 1144.25 602.60 0.57 5999717.05 681981.87 N 70.40440492 W 148.51849032 3464.20 46.82 25.76 2997.70 3038.10 1304.13 1329.89 1316.38 1165.13 612.65 0.39 5999738.16 681991.41 N 70.40446195 W 148.51840850 3496.00 46.87 25.88 3019.45 3059.85 1326.99 1353.09 1339.57 1186.01 622.76 0.32 5999759.28 682001.00 N 70.40451899 W 148.51832624 3527.70 46.94 25.97 3041.11 3081.51 1349.81 1376.24 1362.70 1206.83 632.88 0.30 5999780.34 682010.61 N 70.40457586 W 148.51824386 3559.40 47.08 26.02 3062.73 3103.13 1372.68 1399.43 1385.88 1227.67 643.04 0.46 5999801.42 682020.27 N 70.40463280 W 148.51816112 3591.10 47.15 26.08 3084.30 3124.70 1395.59 1422.65 1409.10 1248.54 653.24 0.26 5999822.53 682029.96 N 70.40468980 W 148.51807808 3622.90 47.10 26.20 3105.93 3146.33 1418.58 1445.96 1432.40 1269.46 663.51 0.32 5999843.69 682039.71 N 70.40474695 W 148.51799449 3654.50 47.12 26.36 3127.44 3167.84 1441.43 1469.11 1455.54 1290.22 673.76 0.38 5999864.69 682049.46 N 70.40480366 W 148.51791104 3686.40 47.21 26.53 3149.13 3189.53 1464.52 1492.50 1478.93 1311.16 684.18 0.48 5999885.88 682059.36 N 70.40486088 W 148.51782623 3718.20 47.25 26.74 3170.72 3211.12 1487.59 1515.85 1502.27 1332.03 694.64 0.50 5999906.99 682069.32 N 70.40491788 W 148.51774103 3750.00 47.20 27.02 3192.32 3232.72 1510.66 1539.19 1525.61 1352.85 705.19 0.67 5999928.06 682079.36 N 70.40497476 W 148.51765511 3781.80 47.11 27.30 3213.94 3254.34 1533.73 1562.50 1548.93 1373.59 715.84 0.70 5999949.06 682089.50 N 70.40503143 W 148.51756847 3813.70 47.13 27.54 3235.65 3276.05 1556.87 1585.88 1572.30 1394.34 726.60 0.55 5999970.06 682099.75 N 70.40508811 W 148.51748083 3845.60 47.21 27.72 3257.34 3297.74 1580.04 1609.27 1595.70 1415.07 737.45 0.48 5999991.04 682110.10 N 70.40514473 W 148.51739250 3877.30 47.27 27.87 3278.86 3319.26 1603.10 1632.55 1618.97 1435.66 748.30 0.40 6000011.89 682120.44 N 70.40520097 W 148.51730414 3909.10 47.40 27.95 3300.41 3340.81 1626.27 1655.93 1642.36 1456.32 759.25 0.45 6000032.81 682130.88 N 70.40525742 W 148.51721503 3940.60 47.55 27.98 3321.70 3362.10 1649.28 1679.15 1665.57 1476.83 770.14 0.48 6000053.57 682141.27 N 70.40531343 W 148.51712640 3971.90 47.75 28.00 3342.79 3383.19 1672.21 1702.28 1688.70 1497.25 780.99 0.64 6000074.25 682151.63 N 70.40536923 W 148.51703802 4003.20 48.00 28.02 3363.78 3404.18 1695.23 1725.49 1711.92 1517.75 791.89 0.80 6000095.01 682162.03 N 70.40542522 W 148.51694926 4034.60 48.14 27.97 3384.76 3425.16 1718.39 1748.85 1735.27 1538.37 802.86 0.46 6000115.89 682172.49 N 70.40548157 W 148.51685998 4065.80 47.99 27.74 3405.61 3446.01 1741.39 1772.06 1758.48 1558.89 813.70 0.73 6000136.67 682182.83 N 70.40553763 W 148.51677169 4097.10 47.55 26.89 3426.65 3467.05 1764.32 1795.24 1781.66 1579.49 824.34 2.45 6000157.51 682192.96 N 70.40559388 W 148.51668510 4128.50 47.14 25.89 3447.93 3488.33 1787.12 1818.33 1804.75 1600.17 834.60 2.68 6000178.44 682202.72 N 70.40565038 W 148.51660153 • 4159.90 47.01 25.49 3469.31 3509.71 1809.77 1841.32 1827.73 1620.89 844.57 1.02 6000199.39 682212.18 N 70.40570698 W 148.51652038 4191.10 46.95 25.39 3490.60 3531.00 1832.23 1864.14 1850.52 1641.49 854.37 0.30 6000220.22 682221.48 N 70.40576326 W 148.51644060 4222.50 46.92 25.34 3512.04 3552.44 1854.81 1887.08 1873.45 1662.22 864.20 0.15 6000241,18 682230.80 N 70.40581988 W 148.51636058 4253.90 46.90 25.33 3533.49 3573.89 1877.37 1910.01 1896.36 1682.94 874.01 0.07 6000262.14 682240.10 N 70.40587650 W 148.51628069 4285.20 46.83 25.36 3554.89 3595.29 1899.85 1932.85 1919.19 1703.59 883.79 0.23 6000283.01 682249.37 N 70.40593289 W 148.51620108 4316.50 46.83 25.38 3576.31 3616.71 1922.32 1955.68 1942.00 1724.21 893.57 0.05 6000303.87 682258.65 N 70.40598923 W 148.51612145 4347.90 46.84 25.39 3597.79 3638.19 1944.86 1978.58 1964.89 1744.90 903.39 0.04 6000324.79 682267.96 N 70.40604576 W 148.51604150 4379.30 46.54 25.44 3619.33 3659.73 1967.35 2001.43 1987.73 1765.54 913.19 0.96 6000345.66 682277.27 N 70.40610213 W 148.51596166 4410.60 46.25 25.50 3640.91 3681.31 1989.67 2024.09 2010.38 1786.00 922.94 0.94 6000366.35 682286.51 N 70.40615803 W 148.51588230 4441.90 46.42 25.51 3662.52 3702.92 2011.96 2046.73 2033.01 1806.44 932.69 0.54 6000387.01 682295.76 N 70.40621385 W 148.51580292 4473.40 46.70 25.50 3684.18 3724.58 2034.48 2069.61 2055.87 1827.08 942.54 0.89 6000407.89 682305.11 N 70.40627024 W 148.51572273 4504.80 46.59 25.51 3705.74 3746.14 2056.96 2092.44 2078.69 1847.69 952.37 0.35 6000428.72 682314.43 N 70.40632653 W 148.51564268 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 5 of 12 f Comments Measured Inclination Azimuth Subsea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft it ft de 100 ft ftUS ftUS 4536.10 45.72 25.68 372/.42 3767.82 4567.50 44.73 25.99 3749.54 3789.94 4598.90 43.82 26.27 3772.02 3812.42 4630.30 42.43 26.53 3794.94 3835.34 4661.70 41.10 26.82 3818.36 3858.76 4692.70 40.45 27.06 3841.83 3882.23 4723.60 40.42 27.18 3865.35 3905.75 4754.50 40.71 27.20 3888.82 3929.22 4785.50 41.37 27.28 3912.21 3952.61 • 4816.50 4847.20 4878.20 4909.20 4940.10 4971.00 5002.00 5033.00 5063.90 5094.90 5125.90 5156.80 5187.80 5218.80 5249.80 5280.70 5311.80 5342.80 5373.90 5404.90 5435.50 5466.10 5496.50 5527.10 5557.60 5588.20 5618.60 5649.10 5679.70 5710.10 42.28 42.82 43.00 43.11 43.18 43.17 43.26 43.41 43.51 43.66 43.82 44.01 44.15 44.24 44.30 44.41 44.60 44.76 44.95 45.02 44.86 44.70 44.79 44.97 45.13 45.32 45.56 45.87 46.09 45.96 45.64 45.59 5740.60 5771.10 SurveyEditor Ver SP 2.1 Bld( doc40x_100 ) 27.37 27.41 27.46 27.49 27.51 27.55 27.56 27.47 27.33 27.23 27.15 27.08 27.05 27.01 26.90 26.83 26.77 26.67 26.66 26.87 27.70 28.68 29.02 28.93 28.76 28.57 28.48 28.49 28.62 29.36 3935.31 3957.92 3980.63 4003.28 4025.82 4048.36 4070.95 4093.50 4115.93 4138.38 4160.78 4183.04 4205.31 4227.54 4249.73 4271.83 4294.01 4316.05 4338.10 4360.02 4381.68 4403.40 4425.00 4446.68 4468.23 4489.78 4511.11 4532.40 4553.67 4574.78 3975.71 3998.32 4021.03 4043.68 4066.22 4088.76 4111.35 4133.90 4156.33 4178.78 4201.18 4223.44 4245.71 4267.94 4290.13 4312.23 4334.41 4356.45 4378.50 4400.42 4422.08 4443.80 4465.40 4487.08 4508.63 4530.18 4551.51 4572.80 4594.07 4615.18 2079.20 2101.16 2122.79 2143.98 2164.64 2184.66 2204.48 2224.36 2244.50 2264.96 2285.51 2306.41 2327.36 2348.28 2369.22 2390.24 2411.30 2432.34 2453.49 2474.70 2495.90 2517.22 2538.60 2559.99 2581.35 2602.89 2624.43 2646.10 2667.76 2689.15 2710.52 2731.78 2753.23 2774.66 2796.23 2817.73 2839.39 2861.23 2882.97 Z115.U1 2137.30 2159.22 2180.68 2201.60 2221.84 2241.89 2261.98 2282.33 2303.01 2323.77 2344.87 2366.04 2387.17 2408.31 2429.54 2450.81 2472.07 2493.44 2514.87 2536.30 2557.87 2579.48 2601.12 2622.72 2644.52 2666.32 2688.25 2710.17 2731.78 2753.34 2774.74 2796.33 2817.92 2839.64 2861.30 2883.13 2905.14 2927.01 2101.26 18(i8.U5 962.1 Z 2123.54 1888.11 971.83 2145.46 1907.79 981.49 2166.92 1927.02 991.03 2187.83 1945.70 1000.42 2208.08 1963.75 1009.59 2228.12 1981.59 1018.73 2248.21 1999.47 1027.91 2268.57 2017.56 1037.22 2289.24 2310.00 2331.10 2352.27 2373.40 2394.54 2415.77 2437.04 2458.30 2479.67 2501.10 2522.53 2544.10 2565.71 2587.35 2608.95 2630.75 2652.55 2674.48 2696.39 2718.01 2739.56 2760.95 2782.53 2804.11 2035.93 2054.36 2073.09 2091.87 2110.61 2129.36 2148.18 2167.05 2185.92 2204.91 2223.98 2243.05 2262.26 2281.51 2300.80 2320.07 2339.53 2359.00 2378.60 2398.16 2417.37 2436.37 2455.12 2474.01 2492.91 1046.71 1056.26 1065.99 1075.75 1085.51 1095.28 1105.10 1114.93 1124.71 1134.51 1144.30 1154.07 1163.88 1173.70 1183.51 1193.27 1203.10 1212.90 1222.75 1232.62 1242.52 1252.71 1263.03 1273.49 1283.91 2825.82 2847.48 2869.31 2891.31 2913.18 2935.02 2956.78 2511.97 2531.00 2550.19 2569.52 2588.66 30.43 4596.04 4636.44 2904.73 2948.88 30.89 4617.37 4657.77 2926.44 2970.68 2607.61 2626.36 P2-15\P2-15\P2-15A\P2-15A 1294.33 1304.67 1315.08 1325.60 1336.20 1347.10 1358.22 2.81 (iUUU449.31 FibL323.ti9 N /U.4U838215 W 14FS.5155Fi32Fi 3.23 6000469.60 682332.91 N 70.40643695 W 148.51548419 2.96 6000489.51 682342.08 N 70.40649071 W 148.51540559 4.46 6000508.96 682351.15 N 70.40654323 W 148.51532789 4.28 6000527.87 682360.09 N 70.40659428 W 148.51525144 2.16 6000546.14 682368.82 N 70.40664359 W 148.51517676 0.27 6000564.19 682377.52 N 70.40669232 W 148.51510237 0.94 6000582.28 682386.26 N 70.40674114 W 148.51502760 2.14 6000600.60 682395.14 N 70.40679058 W 148.51495174 2.94 6000619.19 1.76 6000637.84 0.59 6000656.80 0.36 6000675.81 0.23 6000694.79 0.09 6000713.76 0.29 6000732.82 0.52 6000751.91 0.45 6000771.02 0.53 6000790.24 0.55 6000809.54 0.63 6000828.84 0.46 6000848.28 0.30 6000867.76 0.31 6000887.28 0.39 6000906.78 0.63 6000926.47 0.56 6000946.17 0.61 6000966.01 0.53 6000985.81 1.99 6001005.25 2.32 6001024.49 0.84 6001043.47 0.62 6001062.61 0.66 6001081.76 0.76 6001101.07 0.82 6001120.35 1.02 6001139.78 0.78 6001159.36 1.80 6001178.74 2.73 6001197.96 1.09 6001216.97 682404.18 682413.28 682422.54 682431.85 682441.15 682450.46 682459.82 682469.18 682478.50 682487.84 682497.16 682506.46 682515.81 682525.16 682534.49 682543.78 682553.14 682562.46 682571.83 682581.22 682590.66 682600.37 682610.24 682620.24 682630.19 682640.14 682650.02 682659.96 682670.01 682680.14 682690.58 682701.23 N 70.40684075 W 148.51487447 N 70.40689110 W 148.51479670 N 70.40694227 W 148.51471752 N 70.40699356 W 148.51463801 N 70.40704476 W 148.51455856 N 70.40709598 W 148.51447899 N 70.40714739 W 148.51439903 N 70.40719893 W 148.51431900 N 70.40725047 W 148.51423935 N 70.40730236 W 148.51415958 N 70.40735444 W 148.51407983 N 70.40740655 W 148.51400029 N 70.40745901 W 148.51392039 N 70.40751159 W 148.51384041 N 70.40756428 W 148.51376054 N 70.40761692 W 148.51368105 N 70.40767008 W 148.51360100 N 70.40772326 W 148.51352119 N 70.40777681 W 148.51344103 N 70.40783026 W 148.51336066 N 70.40788274 W 148.51327997 N 70.40793463 W 148.51319706 N 70.40798583 W 148.51311297 N 70.40803743 W 148.51302779 N 70.40808908 W 148.51294299 N 70.40814114 W 148.51285814 N 70.40819313 W 148.51277390 N 70.40824555 W 148.51268910 N 70.40829835 W 148.51260344 N 70.40835062 W 148.51251710 N 70.40840240 W 148.51242836 N 70.40845362 W 148.51233784 Generated 4/11 /2007 1:28 PM Page 6 of 12 Comments Measured Inclination Azimuth SulrSea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft ft ft ft ft ft ft de 100 ft ftUS ftUS 5801./U 4b. 8U :iU.9b 4Ei:i8 ./5 4E3/9.15 2948.1/ Z99L. 5/ 1978.(1:3 1(i45.1b 1;389.4/ U./U (iUU11;t8. UL lib"L/11.U'L N /U.4U85U49~ W 148.511'[4(1"Ll 5832. 10 45. 99 30.96 4659 .91 4700 .31 2970.03 3014. 40 3000.42 2663. 87 1380.70 0.63 6001255. 01 682722.79 N 70 .40855607 W 148.51215477 5862. 60 46. 00 30.93 4681 .09 4721 .49 2991.90 3036. 34 3022.32 2682. 69 1391.98 0.08 6001274. 09 682733.61 N 70.40860746 W 148.51206290 5893. 10 46. 06 30.91 4702 .27 4742 .67 3013.77 3058. 29 3044.23 2701. 52 1403.26 0.20 6001293. 19 682744.43 N 70 .40865890 W 148.51197105 5923. 50 46. 26 30.88 4723 .33 4763 .73 3035.63 3080. 22 3066.12 2720. 33 1414.52 0.66 6001312. 27 682755.23 N 70 .40871030 W 148.51187936 5953. 90 46. 45 30.91 4744 .31 4784 .71 3057.55 3102. 22 3088.08 2739. 21 1425.81 0.63 6001331. 42 682766.06 N 70 .40876186 W 148.51178737 5984. 40 46. 63 30.92 4765 .29 4805 .69 3079.62 3124. 36 3110,17 2758. 20 1437.18 0.59 6001350. 68 682776.97 N 70 .40881374 W 148.51169474 6014. 90 46. 79 30.92 4786 .20 4826 .60 3101.75 3146. 56 3132,34 2777. 25 1448.59 0.52 6001370. 00 682787.91 N 70 .40886577 W 148.51160184 6045. 30 46. 86 30.87 4807 .00 4847 .40 3123.84 3168. 73 3154.47 2796. 27 1459.98 0.26 6001389. 29 682798.83 N 70 .40891773 W 148.51150914 6075. 70 46. 75 30.61 4827 .81 4868 .21 3145.93 3190. 89 3176.60 2815. 32 1471.30 0.72 6001408. 61 682809.69 N 70 .40896977 W 148.51141688 6106. 20 46. 43 30.14 4848 .77 4889 .17 3167.99 3213. 05 3198,73 2834. 44 1482.51 1.53 6001427. 99 682820.43 N 70 .40902198 W 148.51132564 6136. 70 46. 15 29.76 4869 .85 4910 .25 3189.94 3235. 09 3220.76 2853. 54 1493.51 1.29 6001447. 35 682830.97 N 70 .40907416 W 148.51123600 6166. 50 45. 96 29.59 4890 .53 4930 .93 3211.28 3256. 55 3242.20 2872. 18 1504.14 0.76 6001466. 24 682841.13 N 70 .40912508 W 148.51114948 6196. 50 45. 78 29.60 4911 .42 4951 .82 3232.69 3278. 08 3263.72 2890. 91 1514.77 0.60 6001485. 22 682851.31 N 70 .40917623 W 148.51106287 6226. 60 45. 79 29.66 4932 .41 4972 .81 3254.15 3299. 65 3285.28 2909. 66 1525.44 0.15 6001504. 22 682861.52 N 70 .40922745 W 148.51097601 6256. 50 45. 95 29.69 4953 .22 4993 .62 3275.50 3321. 12 3306.73 2928. 30 1536.06 0.54 6001523. 12 682871.69 N 70 .40927839 W 148.51088947 6286. 50 46. 14 29.73 4974 .05 5014 .45 3296.98 3342. 71 3328.31 2947. 06 1546.77 0.64 6001542. 13 682881.93 N 70 .40932962 W 148.51080230 6316. 50 46. 27 29.81 4994 .81 5035 .21 3318.53 3364. 37 3349.95 2965. 86 1557.52 0.47 6001561. 18 682892.22 N 70 .40938097 W 148.51071473 6346. 50 46. 39 29.90 5015 .52 5055 .92 3340.12 3386. 07 3371.64 2984. 68 1568.32 0.46 6001580. 26 682902.56 N 70 .40943238 W 148.51.062675 6376. 40 46. 48 30.00 5036 .13 5076 .53 3361.68 3407. 73 3393.29 3003. 45 1579.14 0.39 6001599. 29 682912.92 N 70 .40948365 W 148.51053866 6406. 40 46. 59 30.07 5056 .77 5097 .17 3383.36 3429. 51 3415.04 3022. 30 1590.04 0.40 6001618. 39 682923.36 N 70 .40953514 W 148.51044990 6436. 50 46. 66 30.10 5077 .44 5117 .84 3405.13 3451. 38 3436.90 3041. 23 1601.00 0.24 6001637. 58 682933.86 N 70 .40958686 W 148.51036057 6466. 50 46. 58 30.10 5098 .05 5138 .45 3426.84 3473. 19 3458.69 3060. 10 1611.94 0.27 6001656. 71 682944.33 N 70 .40963838 W 148.51027151 6494. 70 46. 68 30.11 5117 .41 5157 .81 3447.25 3493. 69 3479.17 3077. 83 1622.22 0.36 6001674. 68 682954.18 N 70 .40968683 W 148.51018777 6523. 60 46. 84 30.09 5137 .21 5177 .61 3468.20 3514. 74 3500.21 3096. 04 1632.78 0.56 6001693. 15 682964.29 N 70 .40973658 W 148.51010177 6556. 30 46. 74 29.90 5159 .60 5200 .00 3491.93 3538. 58 3524.02 3116. 69 1644.69 0.52 6001714. 07 682975.70 N 70 .40979296 W 148.51000473 6588. 90 46. 58 29.39 5181 .97 5222 .37 3515.51 3562. 29 3547.72 3137. 29 1656.42 1.24 6001734. 95 682986.93 N 70 .40984925 W 148.50990921 6621. 60 46. 33 28.71 5204 .50 5244 .90 3539.06 3585. 99 3571.42 3158. 01 1667.93 1.69 6001755. 95 682997.93 N 70 .40990585 W 148.50981547 6654. 40 45. 78 27.99 5227. 26 5267. 66 3562.49 3609. 60 3595.03 3178. 80 1679.14 2.30 6001776. 99 683008.64 N 70 .40996262 W 148.50972413 • 6687. 10 45. 46 27.50 5250 .13 5290 .53 3585.64 3632. 97 3618.40 3199. 48 1690.03 1.45 6001797. 94 683019.01 N 70 .41001912 W 148.50963550 6719. 90 45. 62 27.38 5273 .11 5313 .51 3608.82 3656. 38 3641.81 3220. 26 1700.81 0.55 6001818. 97 683029.29 N 70 .41007587 W 148.50954763 6752. 80 45. 94 27.35 5296 .05 5336. 45 3632.15 3679. 96 3665.39 3241. 20 1711.65 0.97 6001840. 16 683039.62 N 70 .41013307 W 148.50945935 6785. 60 46. 28 27.34 5318. 79 5359. 19 3655.55 3703. 60 3689.03 3262. 19 1722.51 1.04 6001861. 41 683049.96 N 70 .41019042 W 148.50937091 6818. 40 46. 55 27.18 5341 .40 5381 .80 3679.06 3727. 36 3712.79 3283. 31 1733.39 0.90 6001882. 79 683060.33 N 70 .41024811 W 148.50928227 6851. 30 46. 71 26.85 5364. 00 5404. 40 3702.71 3751. 28 3736.70 3304. 62 1744.25 0.88 6001904. 35 683070.67 N 70 .41030631 W 148.50919379 6883. 80 46. 79 26.59 5386. 26 5426. 66 3726.10 3774. 95 3760.37 3325. 76 1754.90 0.63 6001925. 75 683080.79 N 70 .41036407 W 148.50910709 6916. 20 46. 55 26.41 5408. 50 5448. 90 3749.38 3798. 52 3783.93 3346. 85 1765.41 0.84 6001947. 09 683090.79 N 70. 41042168 W 148.50902143 6948. 50 45. 59 26.07 5430. 91 5471. 31 3772.33 3821. 78 3807.18 3367. 72 1775.70 3.07 6001968. 19 683100.57 N 70. 41047867 W 148.50893764 6980. 90 44. 54 25.83 5453. 79 5494. 19 3794.94 3844. 71 3830.11 3388. 34 1785.74 3.28 6001989. 05 683110.10 N 70. 41053501 W 148.50885589 7013. 20 44. 24 25.84 5476. 87 5517. 27 3817.21 3867. 31 3852.69 3408. 68 1795.58 0.93 6002009. 62 683119.45 N 70. 41059056 W 148.50877568 7045. 50 44. 33 25.85 5499. 99 5540. 39 3839.44 3889. 86 3875.23 3428. 98 1805.41 0.28 6002030. 15 683128.79 N 70. 41064600 W 148.50869559 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 7 of 12 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude LongiWde Depth Section Departure tt de de ft ft tt ft tt ft ft de 100 ft ttUS ttUS /U//.tSU 44.;14 'LS.C/ bbLS.IU bSb3.5V :it5bl.by J`JlL.4.5 7110.20 44.28 25.92 5546.28 5586.68 3884.01 3935. 07 7142.50 44.27 26.06 5569.41 5609.81 3906.24 3957. 62 7174.80 44.38 26.24 5592.52 5632.92 3928.51 3980. 18 7207.20 44.63 26.46 5615.62 5656.02 3950.92 4002. 90 7239.50 44.94 26.64 5638.55 5678.95 3973.40 4025. 65 7271.90 45.13 26.76 5661.44 5701.84 3996.05 4048 .57 7304.20 45.27 26.81 5684.20 5724.60 4018.70 4071. 49 7336.60 45.47 26.78 5706.97 5747.37 4041.49 4094. 55 7368.90 45.47 26.59 5729.62 5770.02 4064.24 4117. 58 7401.20 44.68 26.09 5752.43 5792.83 4086.81 4140 .45 7433.50 43.74 25.62 5775.58 5815.98 4109.01 4162 .97 7465.90 43.53 25.47 5799.03 5839.43 4131.03 4185. 33 7498.20 43.63 25.46 5822.43 5862.83 4152.95 4207 .59 7530.50 43.71 25.54 5845.79 5886.19 4174.91 4229 .90 7562.80 43.78 25.72 5869.13 5909.53 4196.91 4252. 23 7594.60 43.96 26.03 5892.05 5932.45 4218.63 4274. 27 7626.30 44.25 26.44 5914.81 5955.21 4240.41 4296 .33 7658.10 44.54 26.81 5937.54 5977.94 4262.38 4318 .58 7689.90 44.58 27.26 5960.19 6000.59 4284.45 4340. 89 7721.70 44.46 27.76 5982.87 6023.27 4306.53 4363. 19 7753.40 44.30 28.27 6005.52 6045.92 4328.50 4385 .36 7782.20 44.35 28.65 6026.13 6066.53 4348.47 4405. 48 7790.50 44.55 28.70 6032.05 6072.45 435424 4411. 29 7817.10 44.86 28.84 6050.96 6091.36 4372.82 4430. 01 7852.50 44.75 28.99 6076.07 6116.47 4397.60 4454. 95 7888.20 44.95 29.06 6101.38 6141.78 4422.62 4480. 13 7924.00 44.67 28.96 6126.78 6167.18 4447.68 4505. 36 7959.80 44.02 28.48 6152.38 6192.78 4472.53 4530. 38 . 7995.30 43.71 28.06 6177.98 6218.38 4496.93 4554. 98 8031.10 43.81 27.95 6203.84 6244.24 4521.48 4579. 74 8066.90 43.84 27.88 6229.66 6270.06 4546.04 4604. 53 8102.60 43.79 27.80 6255.42 6295.82 4570.54 4629. 25 8138.20 43.85 27.74 6281.11 6321.51 4594.96 4653. 90 8173.90 43.92 27.70 6306.84 6347.24 4619.48 4678. 65 8209.69 44.03 27.70 6332.60 6373.00 4644.09 4703. 50 8245.50 44.14 27.76 6358.32 6398.72 4668.77 4728. 41 8280.80 44.19 27.85 6383.64 6424.04 4693.14 4753. 01 8316.00 44.18 27.88 6408.88 6449.28 4717.46 4777. 54 8351.10 44.17 27.81 6434.06 6474.46 4741.69 4802. 00 8386.30 44.27 27.71 6459.28 6499.68 4766.02 4826. 55 :SC`J/. /`J .i44`J. L`J 1251b.Cb U.Vb bUULUbV. /V b2331SG.14 IV /U.41V/V14~ VV 140.bV801JJo 3920. 41 3469. 65 1825.14 0.21 6002071. 29 683147.52 N 70.41075710 W 148. 50853487 3942. 95 3489. 92 1835.03 0.30 6002091 .79 683156.91 N 70.41081247 W 148. 50845437 3965. 51 3510. 18 1844.97 0.52 6002112. 28 683166.36 N 70.41086780 W 148. 50837335 3988. 21 3530. 53 1855.05 0.91 6002132. 87 683175.94 N 70.41092340 W 148. 50829123 4010. 96 3550. 88 1865.22 1.04 6002153. 46 683185.61 N 70.41097899 W 148. 50820838 4033. 88 3571. 36 1875.52 0.64 6002174 .19 683195.41 N 70.41103494 W 148. 50812447 4056. 80 3591. 82 1885.85 0.45 6002194 .89 683205.24 N 70.41109082 W 148. 50804034 4079. 85 3612. 40 1896.25 0.62 6002215 .72 683215.13 N 70.41114704 W 148. 50795566 4102. 88 3632. 98 1906.59 0.42 6002236 .53 683224.97 N 70.41120324 W 148. 50787142 4125. 74 3653. 47 1916.73 2.68 6002257 .27 683234.62 N 70.41125922 W 148. 50778876 4148. 25 3673. 74 1926.56 3.08 6002277 .77 683243.94 N 70.41131458 W 148. 50770874 4170. 59 3693. 91 193620 0.72 6002298 .17 683253.09 N 70.41136968 W 148. 50763019 4192. 84 3714. 01 1945.77 0.31 6002318 .49 683262.17 N 70.41142460 W 148. 50755220 4215. 13 3734. 15 1955.37 0.30 6002338 .85 683271.28 N 70.41147959 W 148. 50747398 4237. 45 3754. 28 1965.03 0.44 6002359 .21 683280.45 N 70.41153459 W 148. 50739527 4259. 48 3774. 11 1974.65 0.88 6002379 .27 683289.59 N 70.41158875 W 148. 50731692 4281. 53 3793. 90 1984.41 1.28 6002399 .29 683298.85 N 70.41164281 W 148. 50723747 4303. 78 3813. 79 1994.38 1.22 6002419 .41 683308.34 N 70.41169713 W 148. 50715624 4326. 09 3833. 66 2004.52 1.00 6002439 .52 683317.99 N 70.41175142 W 148. 50707362 4348. 39 3853. 44 2014.82 1.17 6002459 .54 683327.81 N 70.41180544 W 148. 50698972 4370 .56 3873. 01 202523 1.23 6002479 .36 683337.74 N 70.41185890 W 148. 50690488 4390. 68 3890. 70 2034.82 0.94 6002497 .28 683346.90 N 70.41190722 W 148. 50682676 4396. 49 3895. 80 2037.61 2.45 6002502 .45 683349.57 N 70.41192115 W 148. 50680404 4415. 20 3912. 20 2046.61 1.22 6002519 .06 683358.17 N 70.41196596 W 148. 50673067 4440. 14 3934. 04 2058.68 0.43 6002541 .18 683369.70 N 70.41202560 W 148. 50663241 4465. 31 3956. 06 2070.89 0.58 6002563 .49 683381.37 N 70.41208573 W 148. 50653289 4490. 53 3978. 12 2083.13 0.81 6002585. 84 683393.07 N 70.41214600 W 148. 50643321 4515. 55 4000. 07 2095.15 2.04 6002608 .07 683404.56 N 70.41220594 W 148. 50633525 4540. 15 4021. 73 2106.80 1.20 6002630 .01 683415.68 N 70.41226512 W 148. 50624033 4564. 91 4043. 59 2118.43 0.35 6002652. 14 683426.77 N 70.41232484 W 148. 50614561 4589. 70 4065. 50 2130.04 0.16 6002674. 32 683437.84 N 70.41238467 W 148. 50605105 4614. 41 4087. 35 2141.58 0.21 6002696 .45 683448.85 N 70.41244437 W 148. 50595702 4639. 06 4109, 16 2153.06 0.20 6002718 .53 683459.80 N 70.41250394 W 148. 50586345 4663. 81 4131. 07 2164.58 0.21 6002740. 71 683470.77 N 70.41256378 W 148. 50576966 4688. 66 4153. 07 2176.13 0.31 6002762. 99 683481.79 N 70.41262388 W 148. 50567555 4713. 58 4175, 13 2187.72 0.33 6002785 .31 683492.84 N 70.41268412 W 148. 50558110 4738. 17 4196. 88 2199.19 0.23 6002807. 34 683503.78 N 70.41274354 W 148. 50548763 4762. 70 4218. 57 2210.66 0.07 6002829. 30 683514.72 N 70.41280278 W 148. 50539421 4787. 16 4240. 20 2222.08 0.14 6002851. 20 683525.61 N 70.41286186 W 148. 50530113 4811. 71 4261. 92 2233.52 0.35 6002873. 19 683536.52 N 70.41292119 W 148. 50520797 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 8 of 12 Comments Measured inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure it de de tt it ft ft tt ft ft de 100 tt ftUS ttUS 7i411.1U 44 .40 L/.(iti Fi4ti4.1/ 6bL4.b/ 4/yU.ll 4tSbU.ti/ 4t3:iEi . U;3 4LtS3. 4ti LL44. ti1 U.;iy FiUU12fy4 .yy titS:i54/.1y N /U.41 LytSUUL VV 14iS.bVb11 S`!1 8456.30 44 .52 27.61 6509.30 6549.70 4814.53 4875.52 4860 .69 4305 .30 2256 25 0.36 6002917 .10 683558.19 N 70.41303968 W 148.50502273 8491.30 44 .28 27.55 6534.30 6574.70 4838.78 4900.01 4885 .17 4327 .00 2267. 59 0.70 6002939 .08 683569.00 N 70.41309897 W 148.50493036 8526.40 43 .30 27.42 6559.64 6600.04 4862.83 4924.30 4909 .46 4348. 55 2278. 80 2.80 6002960 .89 683579.68 N 70.41315782 W 148.50483902 8561.30 42 .55 2729 6585.20 6625.60 4886.35 4948.07. 4933 .23 4369. 66 2289. 72 2.16 6002982 .26 683590.08 N 70.41321548 W 148.50475003 8596.40 42 .49 27.19 6611.07 6651.47 4909.82 4971.79 4956 .95 4390. 75 2300. 58 0.26 6003003 .60 683600.43 N 70.41327309 W 148.50466156 8631.40 42 .52 27.11 6636.87 6677.27 4933.22 4995.44 4980 .60 4411. 80 2311. 37 0.18 6003024 .90 683610.70 N 70.41333057 W 148.50457364 8666.30 42 .58 27.10 6662.58 6702.98 4956.56 5019.04 5004 .20 4432. 80 2322. 12 0.17 6003046 .16 683620.94 N 70.41338795 W 148.50448602 8701.10 42 .64 27.12 6688.19 6728.59 4979.86 5042.60 5027 .76 4453. 78 2332. 86 0.18 6003067 .39 683631.17 N 70.41344524 W 148.50A39855 8736.20 42 .70 27.06 6714.00 6754.40 5003.39 5066.39 5051 .55 4474. 96 2343. 69 0.21 6003088 .82 683641.48 N 70.41350309 W 148.50431027 8771.19 42 .76 26.97 6739.70 6780.10 5026.87 5090.13 5075 .29 4496. 11 2354. 48 0.24 6003110 .23 683651.75 N 70.41356086 W 148.50422240 8805.90 42 .84 26.97 6765.17 6805.57 5050.19 5113.71 5098 .87 4517. 13 2365. 17 0.23 6003131 .50 683661.93 N 70.41361827 W 148.50413525 8840.90 42 .98 27.07 6790.81 683121 5073.76 5137.54 5122 .70 4538. 35 2376. 00 0.44 6003152 .98 683672.24 N 70.41367626 W 148:50404704 8876.00 43 .13 27.17 6816.45 6856.85 5097.46 5161.51 5146 .66 4559. 68 2386. 92 0.47 6003174 .57 683682.64 N 70.41373451 W 148.50395803 8911.00 43 .23 27.26 6841.97 6882.37 5121.16 5185.46 5170 .61 4580. 98 2397. 88 0.34 6003196 .12 683693.07 N 70.41379269 W 148.50386878 8945.50 43 .33 27.41 6867.09 6907.49 5144.57 5209.11 5194 .26 4601. 99 2408. 74 0.42 6003217 .39 683703.42 N 70.41385008 W 148.50378029 8980.10 43 .43 27.65 6892.24 6932.64 5168.10 5232.87 5218 .03 4623 .07 2419. 72 0.56 6003238 .72 683713.89 N 70.41390764 W 148.50369078 9014.50 43 .60 27.86 6917.19 6957.59 5191.56 5256.56 5241 .71 4644 .03 2430. 75 0.65 6003259 .94 683724.40 N 70.41396489 W 148.50360090 9048.79 43 .71 28.04 6941.99 6982.39 5215.03 5280.23 5265 .38 4664. 94 2441. 85 0.48 6003281 .12 683734.99 N 70.41402201 W 148.50351050 9083.10 43 .80 28.21 6966.78 7007.18 5238.56 5303.96 5289 .11 4685. 86 2453. 03 0.43 6003302 .31 683745.66 N 70.41407917 W 148.50341936 9117.60 43 .92 28.30 6991.65 7032.05 5262.27 5327.86 5313 .01 4706. 92 2464. 35 0.39 6003323 .63 683756.46 N 70.41413668 W 148.50332715 9152.00 43 .90 28.41 7016.44 7056.84 5285.93 5351.72 5336. 87 4727. 91 2475. 68 0.23 6003344 .89 683767.28 N 70.41419402 W 148.50323482 9186.19 44 .00 28.53 7041.05 7081.45 5309.48 5375.45 5360 .59 4748. 77 2486. 99 0.38 6003366 .02 683778.08 N 70.41425100 W 148.50314265 9220.60 44 .18 28.70 7065.77 7106.17 5333.25 5399.39 5384 .53 4769. 79 2498. 46 0.63 6003387 .31 683789.03 N 70.41430841 W 148.50304922 9255.19 44 .09 28.99 7090.59 7130.99 5357.17 5423.48 5408 .61 4790. 89 2510. 08 0.64 6003408 .68 683800.14 N 70.41436603 W 148.50295453 9289.79 43 .84 29.40 7115.49 7155.89 5381.04 5447.50 5432 .63 4811. 86 2521. 79 1.09 6003429 .93 683811.34 N 70.41442331 W 148.50285906 9324.00 43 .69 29.72 714020 7180.60 5404.58 5471.16 5456 .28 4832. 44 2533. 47 0.78 6003450 .79 683822.51 N 70.41447953 W 148.50276394 9358.60 43 .72 29.82 7165.21 7205.61 5428.36 5495.07 5480. 17 4853. 19 2545. 34 0.22 6003471 .82 683833.87 N 70.41453621 W 148.50266722 9393.10 43 .78 29.82 7190.14 7230.54 5452.10 5518.93 5504. 01 4873. 89 2557. 20 0.17 6003492 .80 683845.23 N 70.41459274 W 148.50257055 9427.60 43 .78 29.80 7215.04 7255.44 5475.85 5542.80 5527 .86 4894. 60 2569. 07 0.04 6003513 .79 683856.59 N 70.41464931 W 148.50247386 9461.90 43 .79 29.75 7239.81 7280.21 5499.46 5566.53 5551 .58 4915. 20 2580. 85 0.10 6003534 .67 683867.87 N 70.41470558 W 148.50237782 9496.50 43 .79 29.70 7264.78 7305.18 5523.28 5590.47 5575. 51 4936. 00 2592. 73 0.10 6003555 .74 683879.23 N 70.41476237 W 148.50228108 9531.10 43 .83 29.66 7289.75 7330.15 5547.11 5614.43 5599. 45 4956. 81 2604. 59 0.14 6003576 .83 683890.58 N 70.41481921 W 148.50218443 9565.50 43. 89 29.66 7314.56 7354.96 5570.82 5638.26 5623. 27 4977. 52 2616. 38 0.17 6003597 .82 683901.87 N 70.41487578 W 148.50208832 9599.90 43. 91 29.68 7339.34 7379.74 5594.54 5662.11 5647. 11 4998. 25 2628. 19 0.07 6003618. 83 683913.17 N 70.41493239 W 148.50199210 9634.30 43. 94 29.74 7364.12 7404.52 5618.28 5685.98 5670. 96 5018. 97 2640. 02 0.15 6003639. 84 683924.49 N 70.41498901 W 148.50189573 9668.19 43. 94 29.80 7388.52 7428.92 5641.68 5709.50 5694. 46 5039. 38 2651. 69 0.12 6003660 .52 683935.67 N 70.41504476 W 148.50180058 9701.90 43. 91 29.82 7412.80 7453.20 5664.95 5732.88 5717. 83 5059. 68 2663. 32 0.10 6003681 .09 683946.80 N 70.41510018 W 148.50170585 9735.79 43. 95 29.79 7437.21 7477.61 5688.34 5756.39 5741. 33 5080. 08 2675. 00 0.13 6003701. 77 683957.98 N 70.41515591 W 148.50161062 9769.79 43. 97 29.77 7461.68 7502.08 5711.82 5779.99 5764. 91 5100. 56 2686. 73 0.07 6003722. 53 683969.20 N 70.41521185 W 148.50151509 9803.80 43. 88 29.76 7486.18 7526.58 5735.30 5803.59 5788. 49 5121. 04 2698. 44 0.27 6003743. 29 683980.42 N 70.41526780 W 148.50141965 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 9 of 12 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure it de de ft ft ft ft ft ft ft de 00 ft ftUS ftUS 9837 .40 43.78 29.75 7510.42 7550.82 5758.44 5826.86 5811 .75 5141. 24 2709. 99 0.30 6003763 .76 9871 .40 43.66 29.71 7534. 99 7575,39 5781.82 5850.35 5835 .23 5161. 65 2721. 64 0.36 6003784 .44 9905 .39 43.56 29.67 7559. 60 7600.00 5805.14 5873.80 5858 .67 5182. 02 2733. 25 0.31 6003805 .08 9939 .19 43.51 29.64 7584. 10 7624.50 5828.30 5897.08 5881 .93 5202. 25 2744. 77 0.16 6003825 .59 9972 .90 43.50 29.64 7608. 55 7648.95 5851.38 5920.29 5905 .13 5222. 42 2756. 25 0.03 6003846 .03 10007 .00 43.57 29.65 7633. 28 7673.68 5874.75 5943.77 5928 .61 5242. 83 2767. 87 0.21 6003866 .72 10041 .00 43.61 29.62 7657. 90 7698.30 5898.06 5967.22 5952 .04 5263. 21 2779. 46 0.13 6003887 .37 10074 .80 43.57 29.61 7682. 38 7722.78 5921.24 5990.52 5975 .33 5283. 47 2790. 97 0.12 6003907 .90 10108 .79 43.58 29.58 7707. 01 7747.41 5944.55 6013.95 5998 .75 5303. 84 2802. 55 0.07 6003928 .55 10142 .79 43.58 29.54 7731. 64 7772.04 5967.86 6037.39 6022 .18 5324. 23 2814. 11 0.08 6003949 .21 10176 .80 43.53 29.52 7756. 29 7796.69 5991.16 6060.83 6045 .60 5344 .62 2825 .66 0.15 6003969 .87 10210 .50 43.54 29.52 7780. 72 7821.12 6014.24 6084.04 6068 .80 5364 .82 2837. 10 0.03 6003990 .34 10244 .50 43.52 29.50 7805. 37 7845.77 6037.53 6107.45 6092 .21 5385 .20 2848. 63 0.07 6004010 .99 10278 .40 43.44 29.50 7829. 96 7870.36 6060.73 6130.78 6115 .53 5405 .50 2860. 12 0.24 6004031 .57 10311 .69 43.42 29.44 7854. 14 7894.54 6083.48 6153.67 6138 .41 5425 .42 2871. 38 0.14 6004051 .76 10344 .90 43.54 29.35 7878. 24 7918.64 6106.20 6176.52 6161 .25 5445 .33 2882 .59 0.41 6004071 .93 10378 .39 43.67 29.29 7902. 49 7942.89 6129.16 6199.62 6184 .34 5465 .47 2893 .90 0.41 6004092 .34 GCT MS 10411 .69 43.71 29.26 7926. 57 7966.97 6152.03 6222.62 6207 .34 5485 .54 2905 .15 0.14 6004112 .67 Tie-In Survey 10444 .90 43.69 29.24 7950. 58 7990.98 6174.83 6245.56 6230 .27 5505 .56 2916 .36 0.07 6004132 .95 Top Window (Blind) 10453 .00 43.68 29.23 7956. 43 7996.83 6180.39 6251.16 6235 .87 5510 .44 2919 .10 0.15 6004137 .90 Base Window 10467 .43 45.69 29.23 7966. 69 8007.09 6190.48 6261.30 6246 .01 5519 .29 2924. 05 13.93 6004146 .87 (Inc+Trend) Inc+Trend 10475 .89 46.02 29.20 7972. 59 8012.99 6196.51 6267.37 6252 .08 5524 .59 2927 .01 3.91 6004152 .24 10495 .26 46.44 26.60 7985. 99 8026.39 6210.37 6281.36 6266 .07 5536 .95 2933 .56 9.93 6004164 .75 10504 .48 46.76 25.40 7992. 32 8032.72 6216.98 6288.06 6272 .76 5542 .97 2936 .49 10.07 6004170 .84 10536 .90 45.13 21.50 8014. 87 8055.27 6239.75 6311.35 6295 .98 5564 .33 2945 .77 10.00 6004192 .42 10569 .18 43.88 17.74 8037. 89 8078.29 6261.50 6333.98 6318 .37 5585. 64 2953. 37 9.04 6004213 .90 10599 .94 43.99 17.74 8060. 05 8100.45 6281.82 6355.32 6339 .38 5605. 96 2959. 88 0.36 6004234 .38 t Inc+Trend 10632 .12 44.02 17.74 8083. 19 8123.59 6303.11 6377.68 6361 .39 5627 .26 2966 .69 0.09 6004255 .83 t MWD+IFR+MS ~ 10696 .45 44.43 17.74 8129. 29 8169.69 6345.82 6422.54 6405 .57 5669 .99 2980 .36 0.64 6004298 .88 10791 .80 45.00 13.76 8197. 06 8237.46 6408.91 6489.62 6471 .18 5734 .54 2998. 55 3.00 6004363 .85 10888 .24 42.44 18.03 8266. 77 8307.17 6471.62 6556.25 6536 .42 5798. 62 3016. 74 4.05 6004428 .35 10983 .76 43.25 19.28 8336. 81 8377.21 6533.77 6621.20 6600 .61 5860. 16 3037. 52 1.23 6004490 .37 11078 .99 43.89 15.54 8405. 81 8446.21 6596.11 6686.83 6665 .23 5922. 77 3057. 14 2.79 6004553 .43 11175. 24 44.44 16.20 8474. 86 8515.26 6659.25 6753.88 6730 .97 5987 .27 3075. 48 0.74 6004618 .36 11270 .59 44.87 21.61 8542. 71 8583.11 6723.41 6820.87 6797 .25 6050 .62 3097. 19 4.01 6004682 .21 11366. 45 45.55 25.29 8610. 26 8650.66 6789.91 6888.89 6865 .12 6113. 01 3124. 26 2.82 6004745 .23 11461. 55 45.63 23.43 8676. 81 8717.21 6856.54 6956.83 6932 .97 6174. 89 3152. 28 1.40 6004807 .77 11493. 28 45.77 25.52 8698. 97 8739.37 6878.82 6979.53 6955. 66 6195. 55 3161. 69 4.73 6004828 .66 11525. 34 45.88 24.71 8721. 31 8761.71 6901.44 7002.53 6978. 64 6216. 37 3171. 45 1.84 6004849 .71 11557. 49 46.80 25.39 8743. 51 8783.91 6924.30 7025.79 7001. 88 6237. 44 3181. 30 3.24 6004871 .01 683991.47 N 70.41532297 W 148.50132554 684002.62 N 70.41537870 W 148.50123058 684013.74 N 70.41543433 W 148.50113595 684024.76 N 70.41548959 W 148.50104208 684035.74 N 70.41554468 W 148.50094855 684046.86 N 70.41560044 W 148.50085388 684057.95 N 70.41565609 W 148.50075942 684068.97 N 70.41571143 W 148.50066556 684080.05 N 70.41576707 W 148.50057127 684091.11 N 70.41582276 W 148.50047704 684102.16 N 70.41587845 W 148.50038290 684113.11 N 70.41593362 W 148.50028970 684124.14 N 70.41598928 W 148.50019569 684135.13 N 70.41604473 W 148.50010208 684145.90 N 70.41609915 W 148.50001032 684156.63 N 70.41615353 W 148.49991892 684167.45 N 70.41620854 W 148.49982674 684178.21 N 70.41626334 W 148.49973507 684188.93 N 70.41631801 W 148.49964370 684191.54 N 70.41633135 W 148.49962143 684196.28 N 70.41635553 W 148.49958105 684199.11 684205.35 684208.14 684216.90 684223.98 684229.99 684236.28 684248.91 684265.53 684282.15 684301.43 684319.53 684336.29 684356.46 684382.01 684408.51 684417.41 684426.66 684436.00 N 70.41637000 W 148.49955690 N 70.41640376 W 148.49950357 N 70.41642021 W 148.49947964 N 70.41647856 W 148.49940400 N 70.41653675 W 148.49934202 N 70.41659227 W 148.49928899 N 70.41665043 W 148.49923344 N 70.41676717 W 148.49912196 N 70.41694347 W 148.49897359 N 70.41711853 W 148.49882524 N 70.41728662 W 148.49865578 N 70.41745764 W 148.49849578 N 70.41763383 W 148.49834619 N 70.41780687 W 148.49816917 N 70.41797727 W 148.49794844 N 70.41814629 W 148.49772002 N 70.41820274 W 148.49764332 N 70.41825960 W 148.49756377 N 70.41831715 W 148.49748347 SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 10 of 12 t Comments Measured Inclination Azimuth Sub,Sea NO ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de n n ft ft ft ft ft de 100 ft ftUS ftUS 11583.56 49.04 29.02 8760.98 8801.38 6943.44 7045.13 7021. 22 6254. 64 3190. 15 13.44 6004888.42 684444.43 N 70.41836412 W 148. 49741131 11621.29 49.31 28.39 8785.65 8826.05 6971.79 7073.68 7049. 76 6279. 68 3203. 86 1.45 6004913 .78 684457.53 N 70.41843252 W 148. 49729954 11652.34 49.67 29.47 8805.82 8846.22 6995.24 7097.29 7073. 36 6300. 34 3215. 28 2.89 6004934. 71 684468.44 N 70.41848894 W 148. 49720645 11682.99 49.94 32.40 8825.60 8866.00 7018.57 7120.70 7096. 71 6320. 42 3227. 32 7.35 6004955. 07 684479.99 N 70.41854378 W 148. 49710836 11716.08 50.57 32.28 8846.76 8887.16 7043.97 7146.14 7122. 04 6341. 92 3240. 93 1.92 6004976 .89 684493.07 N 70.41860249 W 148. 49699743 11747.22 50.99 32.39 8866.45 8906.85 7068.06 7170.27 7146. 07 6362. 30 3253. 83 1.38 6004997 .58 684505.47 N 70.41865816 W 148. 49689225 11779.49 51.29 31.50 8886.69 8927.09 7093.14 7195.39 7171. 11 6383. 62 3267. 12 _2.34 6005019 .22 684518.25 N 70.41871639 W 148. 49678389 11812.27 51.32 31.95 8907.19 8947.59 7118.66 7220.98 7196. 61 6405. 38 3280. 58 1.08 6005041 .30 684531.17 N 70.41877583 W 148. 49667423 11843.01 54.54 32.15 8925.71 8966.11 7143.14 7245.50 7221. 04 6426. 17 3293. 59 10.49 6005062 .39 684543.67 N 70.41883260 W 148. 49656815 11875.01 58.76 33.35 8943.30 8983.70 7169.83 7272.23 7247. 64 6448. 64. 3308. 05 13.55 6005085 .21 684557.58 N 70.41889397 W 148. 49645027 11906.92 63.04 34.49 8958.82 8999.22 7197.70 7300.10 7275 .32 6471. 77 3323. 61 13.77 6005108 .71 684572.58 N 70.41895713 W 148. 49632344 11939.15 67.98 34.86 8972.18 9012.58 7227.01 7329.42 7304. 39 6495. 88 3340. 30 15.36 6005133 .22 684588.67 N 70.41902299 W 148. 49618747 11970.78 70.98 36.08 8983.26 9023.66 7256.63 7359.04 7333. 70 6520. 00 3357. 49 10.15 6005157 .74 684605.27 N 70.41908886 W 148. 49604736 12002.87 71.37 36.51 8993.62 9034.02 7287.00 7389.42 7363. 70 6544. 48 3375. 47 1.76 6005182 .65 684622.65 N 70.41915571 W 148. 49590083 12034.68 74.41 36.93 9002.97 9043.37 7317.40 7419.81 7393. 69 6568. 85 3393. 64 9.64 6005207 .45 684640.22 N 70.41922225 W 148. 49575269 12066.15 79.74 39.10 9010.01 9050.41 7348.03 7450.48 7423 .81 6593. 00 3412. 53 18.22 6005232 .05 684658.52 N 70.41928821 W 148. 49559875 12098.20 81.28 36.96 9015.30 9055.70 7379.61 7482.09 7454 .88 6617. 90 3432. 00 8.15 6005257 .41 684677.38 N 70.41935620 W 148. 49544005 12130.01 81.83 38.72 9019.97 9060.37 7411.04 7513.55 7485 .83 6642. 75 3451. 30 5.74 6005282 .72 684696.07 N 70.41942406 W 148. 49528274 12161.99 82.80 38.25 9024.24 9064.64 7442.70 7545.24 7516. 94 6667. 55 3471. 03 3.36 6005308 .00 684715.18 N 70.41949181 W 148. 49512199 12194.51 84.73 38.38 9027.78 9068.18 7474.98 7577.57 7548. 69 6692. 92 3491. 07 5.95 6005333 .84 684734.60 N 70.41956107 W 148. 49495865 12226.35 85.21 38.23 9030.57 9070.97 7506.66 7609.29 7579. 85 6717. 81 3510. 73 1.58 6005359 .20 684753.65 N 70.41962904 W 148. 49479841 12257.19 85.42 39.09 9033.09 9073.49 7537.36 7640.02 7610 .02 6741. 81 3529. 93 2.86 6005383 .66 684772.26 N 70.41969459 W 148. 49464191 12290.43 85.59 39.22 9035.69 9076.09 7570.43 7673.16 7642 .49 6767. 50 3550. 85 0.64 6005409 .85 684792.55 N 70.41976476 W 148. 49447138 12322.07 85.76 39.16 9038.08 9078.48 7601.92 7704.71 7673. 41 6791. 96 3570. 79 0.57 6005434 .78 684811.89 N 70.41983153 W 148. 49430889 12353.60 86.35 39.01 9040.25 9080.65 7633.31 7736.17 7704. 25 6816. 37 3590. 62 1.93 6005459 .67 684831.12 N 70.41989821 W 148. 49414726 12386.17 86.35 40.71 9042.32 9082.72 7665.72 7768.67 7736. 04 6841. 32 3611. 45 5.21 6005485 .11 684851.34 N 70.41996634 W 148. 49397747 12418.27 86.42 41.75 9044.35 9084.75 7697.60 7800.71 7767. 20 6865. 42 3632. 57 3.24 6005509 .71 684871.86 N 70.42003213 W 148. 49380539 12449.25 86.52 42.29 904625 9086.65 7728.33 7831.63 7797 .19 6888. 39 3653. 26 1.77 6005533 .18 684892.00 N 70.42009486 W 148. 49363670 12481.72 86.59 41.87 9048.20 9088.60 7760.53 7864.04 7828. 63 6912. 44 3674. 99 1.31 6005557 .75 684913.12 N 70.42016055 W 148. 49345967 . 12513.12 83.99 43.89 9050.78 9091.18 7791.56 7895.33 7858. 87 6935. 37 3696. 28 10.47 6005581 .19 684933.85 N 70.42022316 W 148. 49328614 12576.64 83.87 43.92 9057.50 9097.90 7854.06 7958.49 7919. 65 6980. 88 3740. 08 0.19 6005627 .74 684976.53 N 70.42034742 W 148. 49292916 12608.10 84.14 43.56 9060.78 9101.18 7885.03 7989.78 7949. 80 7003. 49 3761. 71 1.43 6005650 .87 684997.61 N 70.42040915 W 148. 49275286 12640.60 84.46 43.74 9064.01 9104.41 7917.04 8022.12 7980. 98 7026. 89 3784. 03 1.13 6005674 .80 685019.35 N 70.42047304 W 148. 49257093 12673.21 84.87 43.58 9067.04 9107.44 7949.19 8054.59 8012. 29 7050. 38 3806. 45 1.35 6005698 .82 685041.19 N 70.42053718 W 148. 49238823 12704.69 81.99 44.95 9070.65 9111.05 7980.10 8085.86 8042. 37 7072. 77 3828. 27 10.12 6005721 .74 685062.46 N 70.42059833 W 148. 49221036 Last MWD+IFR+MS 12744.81 81.45 45.60 9076.42 9116.82 8019.23 8125.56 8080. 38 7100. 71 3856. 48 2.09 6005750 .35 685089.98 N 70.42067461 W 148. 49198047 TD (Projected) 12800.00 81.45 45.60 9084.63 9125.03 8072.97 8180.14 8132. 56 7138. 89 3895. 47 0.00 6005789 .47 685128.04 N 70.42077887 W 148. 49166267 Survey Type: Definitive Survey NOTES: GCT MS - (Sc hlumberger GCT multishot -- GCT surveys in casing or open hole. GCT = "Gyro Continuous Tool".) INC+Trend - ( Inclinometer + known azi trend -- I nclination only surveys in near-vertical hole-where format ion dip and experience SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 11 of 12 Comments Measured Inclination Azimuth Sub-Sea ND ND Vertical Along Hole Closure NS EW DLS Northing Easting Latitude Longitude Depth Section Departure ft de de ft n n ft ft n n de 100 ft ftUS ftUS enables direction of drift to be predicted. Replaces ex-BP "Inclinometer (azimuth in known quadrant)" model.) MWD+IFR+MS - (MWD + IFR +Multi-station - In-field referenced MWD with mull-station analysis and correction applied in post-processing. Assumes a BHA sag correction is applied to enhance inclination accuracy. Leaal Description: Northing (Y) [ftUS] Easting (X) [ftUS] Surface : 5258 FSL 4109 FEL S14 T12N R14E UM 5998558.58 681407.26 BHL : 1838 FSL 205 FEL S2 T12N R14E UM 6005789.47 685128.04 • SurveyEditor Ver SP 2.1 Bld( doc40x_100) P2-15\P2-15\P2-15A\P2-15A Generated 4/11/2007 1:28 PM Page 12 of 12 TREE'S CNV WELLHEAD = FMC CTUATOR = 8A KER C KB. ELEV = BF. ELEV = KOP = 40.4' ___112' 987' Max Angle = Datum MD = 87 @ 12482' ????' Datum TV D = 8800' SS ~' P2-15A F L ~AF~ 10-3/4" CSG, 45.5#, NT-80, ID = 9.953" 4380' Minimum ID = 3.725" @ 10,318' HES XN NIPPLE 4-1/2" TBG, 12.6#, TGII L80, .0152 bpf, ID = 3.958" 10330' PERFORATION SUMMARY REF LOG: 4-1/2" Liner Tally 04/04/2007 ANGLE AT TOP PERF: 56 @ 11860' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-1/2" 6 11860 - 11950 O 04/05/07 2-1/2" 6 12200 - 12350 O 04/05/07 2-1/2" 6 12400 - 12510 O 04/05/07 2-1/2" 6 12550 - 12710 O 04/05/07 4-1/2" TBG, 12.6#, L80, .0152 bpf, ID = 3.958" ~ 11727' PBTD 12125' 7-5/8" CSG, 29.7#, NT-95, ID = 6.875" 12210' AF7=TY NOTES: I 29' ~ 10-3/4" 45.5# L-80 CSG Cut @ Cellar Base ~ I 1982' 4-1/2" HES X-NIP, ID = 3.813" GAS LIFT MANDREL MD TVD DEV TYPE VLV LATC 3315 2935 46 OTIS DCK BK 10,211' 1 4-1/2" HES X-NIP, ID = 3.813" i 10,274' 4-1/2" x 7-5/8" Baker S-3 Packer 10,297' 4-1/2" HES X-NIP, ID = 3.813" 10,318' 4-1/2" HES XN-NIP, ID = 3.725" 10,331' 4-1/2" TUBING TAIL, WLEG ID = 3.958" 10,314' 7-5/8" BKR ZXP LNR TOP PKR, ID = 4.93( MILLOUT WINDOW IN 7-5/8" 10453 - 10467 PBTD I~ 12712' 4-1/2" CSG, 12.6#, TGII L80, .0152 bpf, ID = 3.958" H 12798' ~~ 11705' SET PXN PLUG (01/23/07) 11727' 4-1/2" TUBING TAIL, WLEG 11718' ELMD TT LOGGED 03/26/94 DATE REV BY COMMENTS DATE REV BY COMMENTS 03/08/94 ORIGINAL COMPLETION 04/07/07 MJM/7ES SIDETRACKCOMPLETION 01/08/06 EZL/PJC 7-5/8' CSG CORRECTION 04(08!07 IPAG DRLG DRAFT CORRECTIONS 09/24/06 RDW/PAG WANERSFTY NOTE DELETED 02/03/07 KSB/TLH GLV GO 02/09/07 SWGPAG SET PXN PLUG (1/23107) 02/24/07 MSS/TLH CEMENT PLUG POINT MCINTYRE UNft WELL: P2-15A PERMfT No: 207-032 API No: 50-029-22409-01 SEC 14, T12N, R14E, 599.28' FEL & 4005.61' FNL BP Exploration (Alaska) SCHLUMBERGER Survey report 2-Apr-2007 01:14:21 Page 1 of 16 Client ...................: BP Exploration (Alaska) Inc. Field ....................: Point McIntyre Well .....................: P2-15A Spud date................: 02-Mar-07 API number ...............: 50-029-22409-01 Last survey date.........: 02-Apr-07 Engineer .................: F.Medina Total accepted surveys...: 427 MD of first survey.......: 0.00 ft RIG :.....................: Nabors-7ES MD of last survey.........: 12800.00 ft STATE :...................: Alaska ----- Survey calculation methods------------- ----- Geomagnetic data ---- ------------------ Method for positions.....: Minimum curvature Magnetic model............: BGGM version 2006 Method for DLS...........: Mason & Taylor Magnetic date ............: 17-Mar-2007 Magnetic field strength..: 57671.51 GAMA ----- Depth reference ---- ------------------- Magnetic dec (+E/W-).....: 24.14 degrees Permanent datum..........: Mean Sea Level Magnetic dip .............: 81.03 degrees Depth reference..........: Driller's Pipe Tally GL above permanent.......: 11.9 ft ----- MWD survey Reference Criteria --------- KB above permanent.......: NA Top Drive Reference G ..............: 1002.68 meal DF above permanent.......: 40.4 ft Reference H ..............: 57 671.50 GAMA Reference Dip ............: 81.03 degrees ----- Vertical section ori gin---------------- Tolerance of G...........: (+/-) 2.50 meal Latitude (+N/S-).........: 0.00 ft Tolerance of H...........: (+/-)300.00 LAMA Departure (+E/W-)........: 0.00 ft Tolerance of Dip.........: (+/-) 0.45 degrees ----- Platform reference p oint--------------- ----- Corrections --------- ------------------ Latitude (+N/S-).........: -999.25 ft Magnetic dec (+E/W-).....: 24.14 degrees Departure (+E/W-)........: -999.25 ft Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 24.14 degrees Azimuth from Vsect Origin to target: 35.56 degrees (Total az corr = magnetic dec - grid cony) Survey Correction Type .... I=Sag Corrected Inclinat ion M=Schlumberger Magnetic Correction I, ~ S=Shell Magnetic Correct ion p F=Failed Axis Correction -J R=Magnetic Resonance Too l Correction ~ D=Dmag Magnetic Correcti on ~SCHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 2 of 16 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical -------- -------- Displ -------- -------- Displ -------- -------- Total ------- ------- At ----- ----- DLS - - ---- ---- Srvy ------ ------ Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) -------- (ft) -------- (ft) -------- (deg) ------- 100f) ----- - type ---- (deg) ------ --- 1 -------- 0.00 ------ 0.00 ------- 0.00 ------ 0.00 -------- 0.00 -------- 0.00 -------- 0.00 -------- 0.00 -------- 0.00 ------- 0.00 ----- 0.00 ----- TIP ------ None 2 28.50 0.00 0.00 28.50 28.50 0.00 0.00 0.00 0.00 0.00 0.00 BP _GCT MS 3 82.90 1.28 240.69 54.40 82.90 -0.55 -0.30 -0.53 0.61 240.69 2.35 BP _GCT MS 4 83.10 1.27 240.97 0.20 83.10 -0.55 -0.30 -0.53 0.61 240.69 5.89 BP _GCT MS 5 84.60 1.27 241.50 1.50 84.60 -0.58 -0.32 -0.56 0.65 240.72 0.78 BP GCT MS 6 89.00 1.27 241.84 4.40 88.99 -0.67 -0.36 -0.65 0.74. 240.84 0.17 BP _GCT MS 7 102.00 1.26 242.23 13.00 101.99 -0.93 -0.50 -0.90 '1.03 241.18 0.10 BP _GCT MS 8 115.80 1.25 242.05 13.80 115.79 -1.20 -0.64 -1.17 1.33 241.39 0.08 BP _GCT MS 9 129.60 1.25 241.71 13.80 129.58 -1.47 -0.78 -1.43 1.63 241.48 0.05 BP _GCT MS 10 143.40 1.21 241.71 13.80 143.38 -1.73 -0.92 -1.70 1.93 241.52 0.29 BP GCT MS 11 157.20 1.16 242.08 13.80 157.18 -1.99 -1.05 -1.95 2.21 241.57 0.37 BP _GCT MS 12 171.10 1.14 242.58 13.90 171.08 -2.24 -1.18 -2.19 2.49 241.65 0.16 BP _GCT MS 13 184.80 1.12 243.07 13.70 184.77 -2.48 -1.31 -2.43 2.76 241.77 0.16 BP _GCT MS 14 198.70 1.10 243.39 13.90 198.67 -2.72 -1.43 -2.68 3.03 241.90 0.15 BP _GCT MS 15 212.50 1.09 243.51 13.80 212.47 -2.95 -1.55 -2.91 3.30 242.02 0.07 BP GCT MS 16 226.30 1.06 244.19 13.80 226.27 -3.18 -1.66 -3.14 3.56 242.15 0.24 BP _GCT MS 17 240.10 1.03 245.51 13.80 240.06 -3.40 -1.77 -3.37 3.81 242.33 0.28 BP _GCT MS 18 253.90 1.03 246.11 13.80 253.86 -3.61 -1.87 -3.60 4.05 242.54 0.08 BP _GCT MS 19 267.70 1.02 246.69 13.80 267.66 -3.82 -1.97 -3.82 .4.30 242.76 0.10 BP _GCT MS 20 281.40 1.01 247.61 13.70 281.36 -4.03 -2.06 -4.05 4.54 243.00 0.14 BP GCT MS 21 295.10 1.00 247.56 13.70 295.05 -4.24 -2.15 -4.27 4.78 243.23 0.07 BP _GCT MS 22 308.90 0.96 247.98 13.80 308.85 -4.44 -2.24 -4.49 5.02 243.44 0.29 BP _GCT MS 23 322.50 0.91 248.91 13.60 322.45 -4.62 -2.32 -4.69 5.24 243.65 0.38 BP _GCT MS 24 336.20 0.89 248.49 13.70 336.15 -4.80 -2.40 -4.90 5.45 243.85 0.15 BP _GCT MS 25 350.00 0.81 252.37 13.80 349.95 -4.97 -2.47 -5.09 5.66 244.09 0.71 BP GCT MS 26 363.70 0.72 259.16 13.70 363.65 -5.11 -2.52 -5.26 5.84 244.44 0.93 BP _GCT MS 27 377.30 0.69 262.32 13.60 377.24 -5.23 -2.54 -5.43 6.00 244.89 0.36 BP _GCT MS 28 391.10 0.63 266.26 13.80 391.04 -5.33 -2.56 -5.59 6.15 245.38 0.54 BP _GCT MS 29 404.80 0.59 270.84 13.70 404.74 -5.42 -2.56 -5.73 6.28 245.90 0.46 BP _GCT MS 30 418.50 .0.56 272.68 13.70 418.44 -5.50 -2.56 -5.87 6.40 246.44 0.26 BP GCT MS 5CHLiTMBERGER Survey Report 2-Apr-2007 01:14:21 Page 3 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 31 432.20 0.53 273.35 13.70 432.14 -5.57 -2.55 -6.00 6.52 246.95 0.22 BP _GCT MS 32 446.10 0.55 275.42 13.90 446.04 -5.63 -2.54 -6.13 6.64 247.47 0.20 BP _GCT MS 33 460.10 0.57 281.74 14.00 460.04 -5.70 -2.52 -6.27 6.76 248.07 0.46 BP _GCT MS 34 474.00 0.57 293.36 13.90 473.94 -5.74 -2.48 -6.40 6.86 248.80 0.83 BP _GCT MS 35 488.00 0.60 304.56 14.00 487.94 -5.76 -2.41 -6.52 6.95 249.70 0.84 BP GCT MS 36 502.00 0.63 312.61 14.00 501.94 -5.75 -2.32 -6.64 7.03 250.75 0.65 BP _GCT MS 37 515.90 0.64 320.87 13.90 515.84 -5.72 -2.21 -6.74 •7.10 251.88 0.66 BP _GCT MS 38 529.90 0.66 326.97 14.00 529.84 -5.67 -2.08 -6.84 7.15 253.09 0.51 BP _GCT MS 39 543.90 0.68 332.24 14.00 543.84 -5.60 -1.94 -6.92 7.19 254.36 0.46 BP _GCT M5 40 557.90 0.72 339.07 14.00 557.83 -5.51 -1.78 -6.99 7.21 255.70 0.66 BP GCT MS 41 571.90 0.80 345.54 14.00 571.83 -5.40 -1.60 -7.05 7.23 257.17 0.84 BP _GCT MS 42 586.00 0.91 352.14 14.10 585.93 -5.26 -1.40 -7.09 7.22 258.84 1.05 BP _GCT MS 43 600.00 1.10 358.65 14.00 599.93 -5.07 -1.15 -7.10 7.20 260.77 1..58 BP _GCT MS 44 614.00 1.36 2.39 14.00 613.93 -4.82 -0.85 -7.10 7,15 263.14 1.94 BP _GCT MS 45 628.10 1.68 5.02 14.10 628.02 -4.51 -0.48 -7.08 7.09 266.11 2.32 BP GCT MS 46 642.30 2.10 8.98 14.20 642.21 -4.09 -0.02 -7.02 7.02 269.87 3.10 BP _GCT MS 47 656.40 2.65 12.46 14.10 656.30 -3.56 0.56 -6.91 6.93 274.61 4.03 BP _GCT MS 48 670.50 3.28 15.49 14.10 670.38 -2.88 1.26 -6.73 6.85 280.64 4.60 BP _GCT MS 49 684.70 4.02 18.32 14.20 684.55 -2.03 2.13 -6.46 6.80 288.23 5.36 BP _GCT MS 50 698.90 4.75 20.74 14.20 698.71 -0.98 3.15 -6.10 6.86 297.32 5.30 BP GCT MS 51 712.90 5.34 22.44 14.00 712.66 0.21 4.29 -5.64 7.09 307.27 4.35 BP _GCT MS 52 727.10 5.83 23.52 14.20 726.79 1.56 5.57 -5.10 7.55 317.48 3.53 BP _GCT MS 53 741.30 6.19 24.33 14.20 740.91 3.02 6.93 -4.50 8.26 326.98 2.60 BP _GCT MS 54 755.40 6.41 24.85 14.10 754.93 4.54 8.33 -3.86 9.18 335.16 1.61 BP _GCT MS 55 769.60 6.66 25.38 14.20 769.03 6.12 9.80 -3.17 10.30 342.06 1.81 BP GCT MS 56 783.80 6.91 26.00 14.20 783.14 7.78 11.31 -2.44 11.57 347.80 1.83 BP _GCT MS 57 798.00 7.13 26.49 14.20 797.23 9.49 12.86 -1.68 12.97 352.58 1.61 BP _GCT MS 58 811.80 7.32 26.94 13.80 810.92 11.21 14.41 -0.90 14.44 356.44 1.44 BP _GCT MS 59 825.80 7.51 27.39 14.00 824.80 12.99 16.02 -0.07 16.02 359.75 1.42 BP _GCT MS 60 839.80 7.70 27.94 14.00 838.68 14.83 17.66 0.79 17.68 2.56 1.45 BP GCT MS 'SCHLUNlBERGER Survey Report 2-Apr-2007 01:14:21 Page 4 of 16 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical --------- --------- Displ ------- ------- Displ -------- -------- Total ------- ------- At ----- ----- DLS - - ---- ---- Srvy ------ ------ Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 61 853.70 7.87 28.51 13.90 852.45 16.70 19.32 1.68 19.39 4.97 1.34 BP GCT MS 62 867.70 8.04 28.94 14.00 866.32 18.62 21.02 2.61 21.18 7.08 1.29 BP _GCT MS 63 881.70 8.26 29.27 14.00 880.17 20.59 22.75 3.58 23.03 8.93 1.61 BP _GCT MS 64 895.70 8.50 29.56 14.00 894.03 22.62 24.53 4.58 24.96 10.57 1.74 BP _GCT MS 65 909.60 8.71 29.73 13.90 907.77 24.69 26.34 5.61 26.93 12.02 1.52 BP GCT MS 66 923.60 8.93 29.94 14.00 921.60 26.82 28.20 6.68 28.98 13.32 1.59 BP _GCT MS 67 937.60 9.19 30.21 14.00 935.43 29.02 30.11 7.78 31.10 14.49 1.88 BP _GCT MS 68 951.50 9.42 30.32 13.90 949.15 31.26 32.05 8.91 33.27 15.54. 1.66 BP _GCT MS 69 965.50 9.68 30.24 14.00 962.95 33.57 34.06 10.08 35.52 16.49 1.86 BP _GCT MS 70 979.50 9.96 30.33 14.00 976.75 35.95 36.12 11.29 37.84 17.36 2.00 BP GCT MS 71 993.50 10.20 30.61 14.00 990.53 38.39 38.23 12.53 40.23 18.15 1.75 BP _GCT MS 72 1008.70 10.43 30.78 15.20 1005.48 41.10 40.57 13.92 42.89 18.94 1.53 BP _GCT MS 73 1011.10 10.48 30.81 2.40 1007.84 41.53 40.94 14.14 43.32 19.06 2.10 BP _GCT MS 74 1023.00 10.77 30.95 11.90 1019.54 43.72 42.83 15.27 45.47 19.62 2.45 BP _GCT MS 75 1045.50 11.31 31.38 22.50 1041.62 48.02 46.51 17.50 49.70 20.62 2.43 BP GCT MS 76 1074.80 12.01 31.93 29.30 1070.32 53.92 51.55 20.61 55.52 21.79 2.42 BP _GCT MS 77 1107.30 12.47 32.08 32.50 1102.08 60.80 57.40 24.26 62.31 22.91 1.42 BP _GCT MS 78 1139.80 12.76 32.02 32.50 1133.80 67.89 63.41 28.03 69.33 23.84 0.89 BP _GCT MS 79 1172.20 13.06 31.63 32.40 1165.38 75.11 69.56 31.84 76.51 24.60 0.96 BP _GCT MS 80 1204.70 13.45 31.07 32.50 1197.01 82.54 75.93 35.72 83.91 25.19 1.26 BP GCT MS 81 1236.50 13.95 30.51 31.80 1227.91 90.05 82.40 39.57 .91.41 25.65 1.63 BP _GCT MS 82 1268.10 14.54 29.86 31.60 1258.53 97.79 89.12 43.48 99.16 26.01 1.93 BP _GCT MS 83 1299.90 15.16 29.38 31.80 1289..27 105.89 96.20 47.51 107.30 26.28 1.99 BP _GCT MS 84 1331.70 15.65 29.22 31.80 1319.93 114.29 103.57 51.64 115.73 26.50 1.55 BP _GCT M5 85 1363.50 15.97 29.25 31.80 1350.53 122.90 111.13 55.88 124.39 26.69 1.01 BP GCT MS 86 1395.30 16.26 29.40 31.80 1381.08 131.68 118.83 60.20 133.21. 26.87 0.92 BP _GCT MS 87 1427.10 16.58 29.62 31.80 1411.58 140.61 126.65 64.63 142.19 27.03 1.03 BP _GCT MS 88 1459.00 16.98 29.79 31.90 1442.12 ~ 149.78 134.65 69.19 151.39 27.20 1.26 BP _GCT MS 89 1490.70 17.58 29.82 31.70 1472.39 159.14 142.82 73.87 160.79 27.35 1.89 BP _GCT MS 90 1522.70 18.22 29.78 32.00 1502.84 168.93 151.35 78.76 170.62 27.49 2.00 BP GCT MS 'SCHLUNNIBERGER Survey Report 2-Apr-2007 01:14:21 Page 5 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 91 1554.60 18.69 29.76 31.90 1533.10 178.98 160.12 83.77 180.71 27.62 1.47 BP _GCT MS 92 1586.30 19.07 29,69 31.70 1563.10 189.18 169.03 88.86 190.96 27.73 1.20 BP _GCT MS 93 1617.80 19.47 29.66 31.50 1592.83 199.52 178.06 94.01 201.35 27.83 1.27 BP _GCT MS 94 1649.30 19.89 29.65 31.50 1622.49 210.07 187.28 99.25 211.95 27.92 1.33 BP _GCT MS 95 1680.60 20.30 29,57 31.30 1651.89 220.77 196.63 104.57 222.70 28.00 1.31 BP GCT MS 96 1712.10 20.69 29.31 31.50 1681.39 231.74 206.23 109.99 233.73 28.07 1 27 BP GCT MS . _ 97 1743.60 21.10 28.89 31.50 1710.82 242.90 216.05 115.45 244.96 28.12 1.39 BP _GCT MS 98 1775.10 21.58 28.36 31.50 1740.16 254.28 226.11 120.94 256.43 28.14 1.64 BP _GCT MS 99 1806.60 22.16 27.76 31.50 1769.39 265.91 236.47 126.46 268.16 28.14 1.97 BP _GCT MS 100 1838.10 22.98 27.28 31.50 1798.48 277.88 247.19 132.05 280.25 28.11 2.67 BP GCT MS 101 1869.70 24.08 27.07 31.60 1827.45 290.36 258.41 137.81 292.86 28.07 3.49 BP _GCT MS 102 1901.20 25.19 27.07 31.50 1856.08 303.35 270.10 143.78 305.99 28.03 3.52 BP _GCT MS 103 1932.90 26.40 27.07 31.70 1884.63 316.99 282.39 150.06 319.78 27.99 3.82 BP _GCT MS 104 1964.50 27.92 26.96 31.60 1912.74 331.26 295.24 156.61 334.20 27.94 4.81 BP _GCT MS 105 1996.10 29.33 26.83 31.60 1940.48 346.22 308.74 163.46 349.34 27.90 4.47 BP _GCT MS 106 2027.60 30.52 26.68 31.50 1967.78 361.75 322.77 170.53 365.05 27.85 3.79 BP _GCT MS 107 2059.40 31.64 26.48 31.80 1995.01 377.97 337.45 177.88 381.46 27.79 3.54 BP _GCT MS 108 2090.90 32.46 26.40 31.50 2021.71 394.47 352.42 185.32 398.17 27.74 2.61 BP _GCT MS 109 2122.60 33.12 26.47 31.70 2048.36 411.42 367.79 192.96 415.34 27.68 2.09 BP _GCT MS 110 2153.10 33.72 26.67 30.50 2073.82 428.01 382.82 200.48 432.13 27.64 2.00 BP GCT MS 111 2175.40 34.07 26.88 22.30 2092.33 440.30 393.92 206.08 444.57 27.62 1.66 BP _GCT MS 112 2197.00 34.30 27.10 21.60 2110.19 452.30 404.73 211.59 456.70 27.60 1.21 BP _GCT MS 113 2218.90 34.47 27.28 21.90 2128.27 464.54 415.73 217.24 469.07 27.59 0.90 BP _GCT MS 114 2240.70 34.69 27.52 21.80 2146.22 476.79 426.72 222.93 481.44 27.58 1.19 BP _GCT MS 115 2262.50 35.01 27.92 21.80 2164.11 489.13 437.75 228.73 493.90 27.59 1.80 BP GCT MS 116 2284.20 35.41 28.23 21.70 2181.84 501.53 448.79 234.62 506.41 27.60 2.02 BP _GCT MS 117 2312.40 36.22 28.45 28.20 2204.70 517.90 463.31 242.45 522.91 27.62 2.91 BP _GCT MS 118 2344.80 37.29 28.68 32.40 2230.66 537.15 480.34 251.72 542.30 27.66 3.33 BP _GCT MS 119 2377.10 38.11 28.76 32.30 2256.22 556.76 497.66 261.21 562.05 27.69 2.54 BP _GCT MS 120 2409.10 39.01 28.77 32.00 2281..24 576.56 515.14 270.81 581.99 27.73 2.81 BP _GCT MS 'SCHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 6 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (f t) (ft) (deg) 100f) type (deg) 121 2441.10 40.22 28.66 32.00 2305.89 596.82 533.04 280.61 602.39 27.76 3.79 BP _GCT MS 122 2472.90 41.23 28.43 31.80 2329.99 617.41 551.26 290.53 623.14. 27.79 3.21 BP _GCT MS 123 2505.00 42.20 27.92 32.10 2353.95 638.60 570.09 300.61 644.49 27.80 3.20 BP _GCT MS 124 2537.00 43.11 27.40 32.00 2377.49 660.07 589.30 310.68 666.18 27.80 3.05 BP _GCT MS 125 2569.00 43.54 27.24 32.00 2400.77 681.80 608.80 320.75 688.13 27.78 1.39 BP GCT MS 126 2601.00 43.70 27.33 32.00 2423.93 703.65 628.42 330.87 710.21 27.77 0.54 BP _GCT MS 127 2633.10 43.78 27.55 32.10 2447.12 725.62 648.12 341.10 732.40 27.76 0.54 BP _GCT MS 128 2665.20 43.92 27.71 32.10 2470.27 747.65 667.82 351.41 754.64 27.75 0.56 BP _GCT MS 129 2697.20 44.12 27.78 32.00 2493.28 769.68 687.50 361.77 776.88 27.75 0.64 BP _GCT MS 130 2729.30 44.23 27.87 32.10 2516.31 791.84 707.29 372.21 799.24 27.76 0.39 BP GCT MS 131 2761.40 44.21 28.06 32.10 2539.31 814.03 727.06 382.71 821.63 27.76 0.42 BP _GCT MS 132 2793.30 44.11 28.27 31.90 2562.20 836.07 746.65 393.19 843.85 27.77 0.56 BP _GCT MS 133 2825.50 43.95 28.42 32.20 2585.35 858.27 766.35 403.82 866.23 27.79 0.59 BP _GCT MS 134 2857.60 43.74 28.56 32.10 2608.50 880.34 785.89 414.43 888.47 27.80 0.72 BP _GCT MS 135 2889.60 43.61 28.71 32.00 2631.64 902.28 805.29 425.02 910.56 27.82 0.52 BP GCT MS 136 2921.60 43.63 28.86 32.00 2654.81 924.20 824.63 435.65 932.64 27,85 0.33 BP _GCT MS 137 2954.10 43.74 28.99 32.50 2678.31 946.50 844.28 446.50 955.08 27,87 0.44 BP _GCT MS 138 2986.30 43.81 29.12 32.20 2701.56 968.63 863.75 457.32 977.35 27,90 0.35 BP _GCT MS 139 3018.40 43.78 29.28 32.10 2724.73 990.71 883.15 468.16 999.56 27.93 0.36 BP _GCT MS 140 3050.60 43.79 29.38 32.20 2747.98 1012.86 902.57 479.08 1021.84 27.96 0.22 BP GCT MS 141 3082.80 43.86 29.39 32.20 2771.21 1035.03 922.00 490.02 1044.13 27.99 0.22 BP _GCT MS 142 3114.80 44.03 29.36 32.00 2794.25 1057.10 941.35 500.91 1066.33 28.02 0.54 BP _GCT MS 143 3147.00 44.33 28.85 32.20 2817.34 1079.40 960.96 511.82 1088.76 28.04 1.44 BP _GCT MS 144 3178.80 44.71 27.94 31.80 2840.01 1101.52 980.57 522.43 1111.06 28.05 2.34 BP _GCT MS 145 3210.40 45.13 27.27 31.60 2862.39 1123.62 1000.35 532.77 1133.37 28.04 2.00 BP GCT MS 146 3242.10 45.55 26.60 31.70 2884.67 1145.91 1020.45 542.98 1155.92 28.02 2.00 BP _GCT MS 147 3273.80 45.90 25.92 31.70 2906.80 1168.31 1040.80 553.02 1178.60 27.98 1.89 BP _GCT MS 148 3305.60 46.13 25.59 31.80 2928.89 1190.86 1061.41 562.96 1201.47 27.94 1.04 BP _GCT MS 149 3337.30 46.27 25.53 31.70 2950.83 1213.39 1082.05 572.83 1224.33 27.90 0.46 BP _GCT MS 150 3369.00 46.38 25.55 31.70 2972.72 1235.97 1102.74 582.72 1247.23 27.85 0.35 BP _GCT MS 'SCHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 7 of 16 --- Seq -------- Measured ------ Incl ------- Azimuth ------ Course -------- TVD -------- Vertical -------- Displ -------- Displ -------- Total ------- At ----- DLS - ---- Srvy ------ Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) -------- (ft) -------- (ft) ------- (deg) -------- 100f) ----- - type ---- (deg) ------ --- 151 -------- 3400.80 ------ 46.55 ------- 25.58 ------ 31.80 -------- 2994.62 -------- 1258.67 -------- 1123.54 -------- 592.67 ------- 1270.27 -------- 27.81 ----- 0.54 - BP ---- _GCT ------ MS 152 3432.40 46.72 25.66 31.60 3016.32 1281.30 1144.25 602.60 1293.23 27.77 0.57 BP _GCT MS 153 3464.20 46.82 25.76 31.80 3038.10 1304.13 1165.13 612.65 1316.38 27.74 0.39 BP _GCT MS 154 3496.00 46.87 25.88 31.80 3059.85 1326.99 1186.01 622.76 1339.57 27.70 0.32 BP _GCT MS 155 3527.70 46.94 25.97 31.70 3081.51 1349.81 1206.83 632.88 1362.70 27.67 0.30 BP GCT MS 156 3559.40 47.08 26.02 31.70 3103.12 1372.68 1227.67 643.04 1385.88 27.65 0.46 BP _GCT MS 157 3591.10 47.15 26.08 31.70 3124.70 1395.59 1248.54 653.24 1409.10 27.62 0.26 BP _GCT MS 158 3622.90 47.10 26.20 31.80 3146.33 1418.58 1269.46 663.51 1432.40 27.59 0.32 BP _GCT MS 159 3654.50 47.12 26.36 31.60 3167.84 1441.43 1290.22 673.76 1455.54 27.57 0.38 BP _GCT MS 160 3686.40 47.21 26.53 31.90 3189.53 1464.52 1311.16 684.18 1478.93 27.56 0.48 BP _GCT MS 161 3718.20 47.25 26.74 31.80 3211.12 1487.59 1332.03 694.64 1502.27 27.54 0.50 BP _GCT MS 162 3750.00 47.20 27.02 31.80 3232.72 1510.66 1352.85 705.19 1525.61 27.53 0.67 BP _GCT MS 163 3781.80 47.11 27.30 31.80 3254.34 1533.73 1373.59 715.84 1548.93 27.53 0.70 BP _GCT MS 164 3813.70 47.13 27.54 31.90 3276.05 1556.87 1394.34 726.60 1572.30 27.52 0.55 BP _GCT MS 165 3845.60 47.21 27.72 31.90 3297.74 1580.04 1415.07 737.45 1595.70 27.53 0.48 BP GCT MS 166 3877.30 47.27 27.87 31.70 3319.26 1603.10 1435.66 748.30 1618.97 27.53 0.40 BP _GCT MS 167 3909.10 47.40 27.95 31.80 3340.81 1626.27 1456.32 759.25 1642.36 27.54 0.45 BP _GCT MS 168 3940.60 47.55 27.98 31.50 3362.10 1649.28 1476.83 770.14 1665.57 27.54 0.48 BP _GCT MS 169 3971.90 47.75 28.00 31.30 3383.19 1672.21 1497.25 780.99 1688.70 27.55 0.64 BP _GCT MS 170 4003.20 48.00 28.02 31.30 3404.18 1695.23 1517.75 791.89 1711.91 27.55 0.80 BP GCT MS 171 4034.60 48.14 27.97 31.40 3425.16 1718.39 1538.37 802.86 1735.27 27.56 0.46 BP _GCT MS 172 4065.80 47.99 27.74 31.20 3446.01 1741.39 1558.89 813.70 1758.48 27.56 0.73 BP _GCT MS 173 4097.10 47.55 26.89 31.30 3467.05 1764.32 1579.49 824.34 1781,66 27.56 2.45 BP _GCT MS 174 4128.50 47.14 25.89 31.40 3488.33 1787.12 1600.17 834.60 1804.75 27.55 2.68 BP _GCT MS 175 4159.90 47.01 25.49 31.40 3509.71 1809.77 1620.89 844.57 1827.73 27.52 1.02 BP GCT MS 176 4191.10 46.95 25.39 31.20 3531.00 1832.23 1641.49 854.37 1850.52 27.50 0.30 BP _GCT MS 177 4222.50 46.92 25.34 31.40 3552.44 1854.80 1662.22 864.20 1873.45 27.47 0.15 BP _GCT MS 178 4253.90 46.90 25.33 31.40 3573.89 1877.37 1682.94 874.01 1896.36 27.44 0.07 BP _GCT M5 179 4285.20 46.83 25.36 31.30 3595.29 1899.85 1703.59 883.79 1919.19 27.42 0.23 BP _GCT MS 180 4316.50 46.83 25.38 31.30 3616.70 1922.32 1724.21 893.57 1942.00 27.40 0.05 BP GCT MS SCHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 8 of 16 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical ------- ------- Displ --------- --------- Displ -------- -------- Total ------- ------- At ----- ----- DLS - - ---- ---- Srvy ------ ------ Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) ------- (ft) --------- (ft) -------- (deg) ------- 100f) ----- - type ---- (deg) ------ --- 181 -------- 4347.90 ------ 46.84 ------- 25.39 ------ 31.40 -------- 3638.19 -------- 1944.86 ------- 1744.90 --------- 903.39 -------- 1964.89 ------- 27.37 ----- 0.04 - BP ---- _GCT ------ MS 182 4379.30 46.54 25.44 31.40 3659.72 1967.35 1765.54 913.19 1987.73 27.35 0.96 BP _GCT MS 183 4410.60 46.25 25.50 31.30 3681.31 1989.67 1786.00 922.94 2010.38 27.33 0.94 BP _GCT MS 184 4441.90 46.42 25.51 31.30 3702.92 2011.96 1806.44 932.69 2033.01 27.31 0.54 BP _GCT MS 185 4473.40 46.70 25.50 31.50 3724.58 2034.48 1827.08 942.54 2055.87 27.29 0.89 BP GCT MS 186 4504.80 46.59 25.51 31.40 3746.14 2056.96 1847.69 952.37 2078.69 27.27 0.35 BP _GCT MS 187 4536.10 45.72 25.68 31.30 3767.82 2079.20 1868.05 962.12 2101.26 27.25 2.81 BP _GCT MS 188 4567.50 44.73 25.99 31.40 3789.94 2101.16 1888.11 971.83 2123.54 27.24 3.23 BP _GCT MS 189 4598.90 43.82 26.27 31.40 3812.42 2122.79 1907.79 981.49 2145.45 27.22 2.96 BP _GCT MS 190 4630.30 42.43 26.53 31.40 3835.33 2143.98 1927.02 991.03 2166.92 27.22 4.46 BP GCT MS 191 4661.70 41.10 26.82 31.40 3858.75 2164.64 1945.70 1000.42 2187.83 27.21 4.28 BP _GCT MS 192 4692.70 40.45 27.06 31.00 3882.23 2184.66 1963.75 1009.59 2208.08 27.21 2.16 BP _GCT MS 193 4723.60 40.42 27.18 30.90 3905.75 2204.48 1981.59 1018.73 2228.12 27.21 0.27 BP _GCT MS 194 4754.50 40.71 27.20 30.90 3929.22 2224.36 1999.46 1027.91 2248.21 27.21 0.94 BP _GCT MS 195 4785.50 41.37 27.28 31.00 3952.60 2244.50 2017.56 1037.22 2268.57 27.21 2.14 BP GCT MS 196 4816.50 42.28 27.37 31.00 3975.71 2264.96 2035.93 1046.71 2289.24 27.21 2.94 BP _GCT MS 197 4847.20 42.82 27.41 30.70 3998.32 2285.51 2054.36 1056.27 2310.00 27.21 1.76 BP _GCT MS 198 4878.20 43.00 27.46 31.00 4021.03 2306.41 2073.09 1065.99 2331.10 27.21 0.59 BP _GCT MS 199 4909.20 43.11 27.49 31.00 4043.68 2327.36 2091.87 1075.75 2352.27 27.21 0.36 BP _GCT MS 200 4940.10 43.18 27.51 30.90 4066.22 2348.28 2110.61 1085.51 2373.40 27.22 0.23 BP GCT MS 201 4971.00 43.17 27.55 30.90 4088.76 2369.22 2129.36 1095.28 2394.54 27.22 0.09 BP _GCT MS 202 5002.00 43.26 27.56 31.00 4111.35 2390.24 2148.18 1105.10 2415.77 27.22 0.29 BP _GCT MS 203 5033.00 43.41 27.47 31.00 4133.90 2411.30 2167.05 1114.93 2437.04 27.23 0.52 BP _GCT MS 204 5063.90 43.51 27.33 30.90 4156.33 2432.34 2185.92 1124.71 2458.29 27.23 0.45 BP _GCT MS 205 5094.90 43.66 27.23 31.00 4178.78 2453.49 2204.91 1134.51 2479.67 27.23 0.53 BP GCT MS 206 5125.90 43.82 27.15 31.00 4201.18 2474.70 2223.98 1144.30 2501.10 27.23 0.55 BP _GCT MS 207 5156.8.0 44.01 27.08 30.90 4223.44 2495.90 2243.05 1154.07 2522.53 27.23 0.63 BP _GCT MS 208 5187.80 44.15 27.05 31.00 4245.71 2517.22 2262.26 1163.88 2544.10 27.22 0.46 BP _GCT MS 209 5218.80 44.24 27.01 31.00 4267.93 2538.60 2281.51 1173.70 2565.71 27.22 0.30 BP _GCT MS 210 5249.80 44.30 26.90 31.00 4290.13 2559.99 2300.80 1183.51 2587.35 27.22 0.31 BP GCT MS 'SCHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 9 of 16 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical -------- -------- Displ -------- -------- Displ -------- -------- Total ------- ------- At ----- ----- DLS - - ---- ---- 5rvy ------ ------ Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) -------- (ft) -------- (ft) -------- (deg) ------- 100f) ----- - type ---- (deg) ------ --- 211 -------- 5280.70 ------ 44.41 ------- 26.83 ------ 30.90 -------- 4312.23 -------- 2581.34 -------- 2320.07 -------- 1193.27 -------- 2608.95 ------- 27.22 ----- 0.39 - BP ---- _GCT ------ MS 212 5311.80 44.60 26.77 31.10 4334.41 2602.89 2339.52 1203.10 2630.75 27.21 0.63 BP _GCT MS 213 5342.80 44.76 26.67 31.00 4356.45 2624.43 2358.99 1212.90 2652.54 27,21 0.56 BP _GCT MS 214 5373.90 44.95 26.66 31.10 4378.50 2646.10 2378.60 1222.75 2674.48 27.21 0.61 BP _GCT MS 215 5404.90 45.02 26.87 31.00 4400.42 2667.76 2398.16 1232.62 2696.39 27.20 0.53 BP GCT MS 216 5435.50 44.86 27.70 30.60 4422.08 2689.15 2417.37 1242.52 2718.01 27,20 1.99 BP _GCT MS 217 5466.10 44.70 28.68 30.60 4443.80 2710.52 2436.37 1252.71 2739.56 27.21 2.32 BP _GCT MS 218 5496.50 44.79 29.02 30.40 4465.39 2731..78 2455.11 1263.03 2760.95 27.22 0.84 BP _GCT MS 219 5527.10 44.97 28.93 30.60 4487.08 2753.23 2474.00 1273.49 2782.53 27.24 0.62 BP _GCT MS 220 5557.60 45.13 28.76 30.50 4508.62 2774.66 2492.91 1283.91 2804.11 27.25 0.66 BP GCT MS 221 5588.20 45.32 28.57 30.60 4530.18 2796.23 2511.97 1294.33 2825.82 27.26 0.76 BP _GCT MS 222 5618.60 45.56 28.48 30.40 4551.51 2817.73 2531.00 1304.67 2847.48 27.27 0.82 BP _GCT MS 223 5649.10 45.87 28.49 30.50 4572.80 2839.39 2550.19 1315.08 2869.31 27.28 1.02 BP _GCT MS 224 5679.70 46.09 28.62 30.60 4594.07 2861.23 2569.52 1325.60 2891.31 27.29 0.78 BP _GCT MS 225 5710.10 45.96 29.36 30.40 4615.17 2882.97 2588.66 1336.20 2913.17 27.30 1.80 BP GCT MS 226 5740.60 45.64 30.43 30.50 4636.44 2904.73 2607.61 1347.10 2935.02 27.32 2.73 BP _GCT MS 227 5771.10 45.59 30.89 30.50 4657.77 2926.44 2626.36 1358.22 2956.78 27.35 1.09 BP _GCT MS 228 5801.70 45.80 30.95 30.60 4679.15 2948.27 2645.15 1369.47 2978.63 27.37 0.70 BP _GCT MS 229 5832.10 45.99 30.96 30.40 4700.30 2970.03 2663.87 1380.70 3000.42 27.40 0.63 BP _GCT MS 230 5862.60 46.00 30.93 30.50 4721.49 2991.89 2682.69 1391.98 3022.32 27.42 0.08 BP GCT MS 231 5893.10 46.06 30.91 30.50 4742.67 3013.77 2701.52 1403.26 3044.23 27.45 0.20 BP _GCT MS 232 5923.50 46.26 30.88 30.40 4763.72 3035.63 2720.33 1414.52 3066.11 27.47 0.66 BP _GCT MS 233 5953.90 46.45 30.91 30.40 4784.71 3057.55 2739.21 1425.81 3088.07 27.50 0.63 BP _GCT MS 234 5984.40 46.63 30.92 30.50 4805.69 3079.62 2758.20 1437.18 3110.17 27.52 0.59 BP _GCT MS 235 6014.90 46.79 30.92 30.50 4826.60 3101.75 2777.25 1448.59 3132.34 27.55 0.52 BP GCT MS 236 6045.30 46.86 30.87 30.40 4847.40 3123.84 2796.27 1459.98 3154.47 27,57 0.26 BP _GCT MS 237 6075.70 46.75 30.61 30.40 4868.21 3145.93 2815.32 1471.30 3176.60 27.59 0.72 BP _GCT MS 238 6106.20 46.43 30.14 30.50 4889.17 3167.99 2834.44 1482.51 3198.73 27.61 1.53 BP _GCT MS 239 6136.70 46.15 29.76 30.50 4910.24 3189.93 2853.54 1493.52 3220.76 27.63 1.29 BP _GCT MS 240 6166.50 45.96 29.59 29.80 4930.92 3211.28 2872.18 1504.14 3242.20 27.64 0.76 BP GCT MS 'SCHLL7MBERGER Survey Report 2-Apr-2007 01:14:21 Page 10 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) ------- (ft) - -------- (ft) -------- (ft) -------- (ft) -------- (deg) ------- 100f) ----- - type ---- (deg) ------ --- 241 -------- 6196.50 ------ 45.78 ------- 29.60 ------ 30.00 ------- 4951.81 - -------- 3232.69 ------- 2890.90 --------- 1514.77 -------- 3263.72 ------- 27.65 ----- 0.60 - BP ---- _GCT ------ MS 242 6226.60 45.79 29.66 30.10 4972.80 3254.15 2909.66 1525.44 3285.28 27.67 0.15 BP _GCT MS 243 6256.50 45.95 29.69 29.90 4993.62 3275.50 2928.30 1536.06 3306.73 27.68 0.54 BP _GCT MS 244 6286.50 46.14 29.73 30.00 5014.44 3296.98 2947.06 1546.77 3328.31 27.69 0.64 BP _GCT MS 245 6316.50 46.27 29.81 30.00 5035.21 3318.53 2965.86 1557.52 3349.95 27.71 0.47 BP GCT MS 246 6346.50 46.39 29.90 30.00 5055.92 3340.12 2984.68 1568.32 3371.64 27.72 0.46 BP _GCT MS 247 6376.40 46.48 30.00 29.90 5076.53 3361.68 3003.45 1579.14 3393.28 27.73 0.39 BP _GCT MS 248 6406.40 46.59 30.07 30.00 5097.17 3383.35 3022.30 1590.04 3415.04 27.75 0.40 BP _GCT MS 249 6436.50 46.66 30.10 30.10 5117.84 3405.13 3041.23 1601.00 3436.90 27.76 0.24 BP _GCT MS 250 6466.50 46.58 30.10 30.00 5138.44 3426.84 3060.09 1611.94 3458.69 27.78 0.27 BP GCT MS 251 6494.70 46.68 30.11 28.20 5157.81 3447.25 3077.83 1622.22 3479.17 27.79 0.36 BP _GCT MS 252 6523.60 46.84 30.09 28.90 5177.60 3468.20 3096.04 1632.78 3500.21 27.81 0.56 BP _GCT MS 253 6556.30 46.74 29.90 32.70 5199.99 3491.92 3116.68 1644.69 3524.02 27.82 0.52 BP _GCT MS 254 6588.90 46.58 29.39 32.60 5222.37 3515.51 3137.29 1656.42 3547.72 27.83 1.24 BP _GCT MS 255 6621.60 46.33 28.71 32.70 5244.90 3539.06 3158.01 1667.93 3571.42 27.84 1.69 BP GCT MS 256 6654.40 45.78 27.99 32.80 5267.66 3562.49 3178.79 1679.14 3595.03 27.84 2.30 BP _GCT MS 257 6687.10 45.46 27.50 32.70 5290.53 3585.64 3199.48 1690.03 3618.40 27.84 1.45 BP _GCT MS 258 6719.90 45.62 27.38 32.80 5313.50 3608.82 3220.25 1700.81 3641.81 27.84 0.55 BP _GCT MS 259 6752.80 45.94 27.35 32.90 5336.45 3632.15 3241.19 1711.65 3665.39 27.84 0.97 BP _GCT MS 260 6785.60 46.28 27.34 32.80 5359.19 3655.55 3262.19 1722.51 3689.03 27.84 1.04 BP GCT MS 261 6818.40 46.55 27.18 32.80 5381.80 3679.06 3283.31 1733.39 3712.78 27.83 0.90 BP _GCT MS 262 6851.30 46.71 26.85 32.90 5404.39 3702.71 3304.62 1744.25 3736.70 27.83 0.88 BP _GCT MS 263 6883.80 46.79 26.59 32.50 5426.66 3726.10 3325.76 1754.90 3760.37 27.82 0.63 BP _GCT MS 264 6916.20 46.55 26.41 32.40 5448.89 3749.37 3346.85 1765.41 3783.93 27.81 0.84 BP _GCT MS 265 6948.50 45.59 26.07 32.30 5471.30 3772.33 3367.72 1775.70 3807.18 27.80 3.07 BP GCT MS 266 6980.90 44.54 25.83 32.40 5494.19 3794.94 3388.34 1785.74 3830.10 27.79 3.28 BP _GCT MS 267 7013.20 44.24 25.84 32.30 5517.27 3817.21 3408.68 1795.58 3852.69 27.78 0.93 BP _GCT MS 268 7045.50 44.33 25..85 32.30 5540.39 3839.44 3428.97 1805.41 3875.23 27.77 0.28 BP _GCT MS 269 7077.80 44.34 25.87 32.30 5563.49 3861.69 3449.29 1815.26 3897.79 27.76 0.05 BP _GCT MS 270 7110.20 44.28 25.92 32.40 5586.68 3884.00 3469.65 1825.14 3920.41 27.75 0.21 BP GCT MS SCHLLTMBERGER Survey Report 2-Apr-2007 01:14:21 Page 11 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) ------- (ft) --------- (ft) -------- (deg) ------- 100f) ----- - type ---- (deg) ------ --- 271 -------- 7142.50 ------ 44.27 ------- 26.06 ------ 32.30 -------- 5609.81 -------- 3906.24 ------- 3489.92 --------- 1835.03 -------- 3942.95 ------- 27.74 ----- 0.30 - BP ---- _GCT ------ MS 272 7174.80 44.38 26.24 32.30 5632.91 3928.50 3510.17 1844.97 3965.51 27.73 0.52 BP GCT MS 273 7207.20 44.63 26.46 32.40 5656.02 3950.92 3530.53 1855.05 3988.21 27.72 0.91 BP _GCT MS 274 7239.50 44.94 26.64 32.30 5678.94 3973.40 3550.88 1865.22 4010.96 27.71 1.04 BP _GCT MS 275 7271.90 45.13 26.76 32.40 5701.84 3996.05 3571.36 1875.52 4033.88 27.71 0.64 BP GCT MS 276 7304.20 45.27 26.81 32.30 5724.60 4018.70 3591.82 1885.85 4056.80 27.70 0.45 BP _GCT MS 277 7336.60 45.47 26.78 32.40 5747.36 4041.49 3612.40 1896.25 4079.85 27.70 0.62 BP _GCT MS 278 7368.90 45.47 26.59 32.30 5770.01 4064.24 3632.98 1906.59 4102.88 27.69 0.42 BP _GCT MS 279 7401.20 44.68 26.09 32.30 5792.82 4086.81 3653.47 1916.73 4125.74 27.68 2.68 BP _GCT MS 280 7433.50 43.74 25.62 32.30 5815.97 4109.01 3673.74 1926.56 4148.25 27.67 3.08 BP GCT MS 281 7465.90 43.53 25.47 32.40 5839.42 4131.03 3693.91 1936.20 4170.59 27.66 0.72 BP _GCT MS 282 7498.20 43.63 25.46 32.30 5862.82 4152.95 3714.01 1945.77 4192.84 27.65 0.31 BP GCT MS 283 7530.50 43.71 25.54 32.30 5886.19 4174.91 3734.14 1955.37 4215.13 27.64 0.30 BP _GCT MS 284 7562.80 43.78 25.72 32.30 5909.52 4196.91 3754.28 1965.03 4237.45 27.63 0.44 BP _GCT MS 285 7594.60 43.96 26.03 31.80 5932.45 4218.63 3774.11 1974.65 4259.48 27.62 0.88 BP GCT MS 286 7626.30 44.25 26.44 31.70 5955.21 4240.40 3793.90 1984.41 4281.53 27.61 1.28 BP _GCT MS 287 7658.10 44.54 .26.81 31.80 5977.93 4262.38 3813.79 1994.38 4303.78 27.61 1.22 BP _GCT MS 288 7689.90 44.58 27.26 31.80 6000.59 4284.45 3833.66 2004.52 4326.09 27.60 1.00 BP _GCT MS 289 7721.70 44.46 27.76 31.80 6023.26 4306.52 3853.44 2014.82 4348.39 27.60 1.17 BP _GCT MS 290 7753.40 44.30 28.27 31.70 6045.92 4328.50 3873.01 2025.23 4370.56 27.61 1.23 BP GCT MS 291 7782.20 44.35 28.65 28.80 6066.52 4348.47 3890.70 2034.82 4390.68 27.61 0.94 BP _GCT MS 292 7790.50 44.55 28.70 8.30 6072.45 4354.24 3895.80 2037.61 4396.49 27.61 2.45 BP _GCT MS 293 7817.10 44.86 28.84 26.60 6091.35 4372.82 3912.20 2046.61 4415.20 27.62 1.22 BP _GCT MS 294 7852.50 44.75 28.99 35.40 6116.47 4397.60 3934.04 2058.68 4440.14 27.62 0.43 BP _GCT MS 295 7888.20 44.95 29.06 35.70 6141.78 4422.62 3956.05 2070.89 4465.31 27.63 0.58 BP GCT MS 296 7924.00 44.67 28.96 35.80 6167.18 4447.68 3978.12 2083.13 4490.53 27.64 0.81 BP _GCT MS 297 7959.80 44.02 28.48 35.80 6192.78 4472.53 4000.06 2095.15 4515.55 27.64 2.04 BP _GCT MS 298 7995.30 43.71 28.06 35.50 6218.37 4496.93 4021.73 2106.80 4540.15 27.65 1.20 BP _GCT MS 299 8031.10 43.81 27.95 35.80 6244.23 4521.47 4043.59 2118.43 4564.91 27.65 0.35 BP _GCT MS 300 8066.90 43.84 27.88 35.80 6270.06 4546.04 4065.50 2130.04 4589.70 27.65 0.16 BP GCT MS 5CHLLTMBERGER Survey Report 2-Apr-2007 01:14:21 Page 12 of 16 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical -------- -------- Displ -------- -------- Displ -------- -------- Total ------- ------- At ----- ----- DLS - - ---- ---- Srvy ------ ------ Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) ------- (ft) --------- (ft) -------- (deg) ------- 100f) ----- - type ---- (deg) ------ --- 301 -------- 8102.60 ------ 43.79 ------- 27.80 ------ 35.70 -------- 6295.82 -------- 4570.54 ------- 4087.35 --------- 2141.58 -------- 4614.41 ------- 27.65 ----- 0.21 - BP ---- _GCT ------ MS 302 8138.20 43.85 27.74 35.60 6321.50 4594.96 4109.16 2153.06 4639.06 27.65 0.20 BP _GCT MS 303 8173.90 43.92 27.70 35.70 6347.23 4619.47 4131.07 2164.58 4663.81 27.65 0.21 BP _GCT MS 304 8209.69 44.03 27.70 35.79 6372.99 4644.09 4153.07 2176.13 4688.66 27.65 0.31 BP _GCT MS 305 8245.50 44.14 27.76 35.81 6398.71 4668.77 4175.12 2187.72 4713.57 27.65 0.33 BP GCT MS 306 8280.80 44.19 27.85 35.30 6424.03 4693.14 4196.88 2199.19 4738.17 27.65 0.23 BP _GCT MS 307 8316.00 44.18 27.88 35.20 6449.28 4717.45 4218.57 2210.66 4762.70 27.66 0.07 BP _GCT MS 308 8351.10 44.17 27.81 35.10 6474.45 4741.69 4240.20 2222.08 4787.16 27.66 0.14 BP _GCT MS 309 8386.30 44.27 27.71 35.20 6499.68 4766.01 4261.92 2233.52 4811.71 27.66 0.35 BP _GCT MS 310 8421.10 44.40 27.66 34.80 6524.57 4790.10 4283.45 2244.82 4836.03 27.66 0.39 BP GCT MS 311 8456.30 44.52 27.61 35.20 6549.69 4814.52 4305.30 2256.25 4860.68 27.66 0.36 BP _GCT MS 312 8491.30 44.28 27.55 35.00 6574.70 4838.78 4327.00 2267.59 4885.17 27.66 0.70 BP _GCT MS 313 8526.40 43.30 27.42 35.10 6600.04 4862.82 4348.55 2278.80 4909.46 27.66 2.80 BP _GCT MS 314 8561.30 42.55 27.29 34.90 6625.59 4886.35 4369.66 2289.72 4933.23 27.65 2.16 BP _GCT MS 315 8596.40 42.49 27.19 35.10 6651.46 4909.82 4390.75 2300.58 4956.95 27.65 0.26 BP GCT MS 316 8631.40 42.52 27.11 35.00 6677.26 4933.22 4411.79 2311.37 4980.60 27.65 0.18 BP _GCT MS 317 8666.30 42.58 27.10 34.90 6702.97 4956.56 4432.80 2322.12 5004.20 27.65 0.17 BP GCT MS 318 8701.10 42.64 27.12 34.80 6728.59 4979.86 4453.77 2332.86 5027.76 27.65 0.18 BP GCT MS 319 8736.20 42.70 27.06 35.10 6754.40 5003.39 4474.95 2343.69 5051.55 27.64 0.21 BP _GCT MS 320. 8771.19 42.76 26.97 34.99 6780.10 5026.87 4496.11 2354.48 5075.29 27.64 0.24 BP GCT MS 321 8805.90 42.84 26.97 34.71 6805.57 5050.19 4517.12 2365.17 5098.87 27.64 0.23 BP _GCT MS 322 8840.90 42.98 27.07 35.00 6831.20 5073.76 4538.35 2376.00 5122.70 27.63 0.44 BP _GCT MS 323 8876.00 43.13 27.17 35.10 6856.85 5097.46 4559.68 2386.92 5146.66 27.63 0.47 BP _GCT MS 324 8911.00 43.23 27.26 35.00 6882.37 5121.16 4580.98 2397.88 5170.61 27.63 0.34 BP _GCT MS 325 8945.50 43.33 27.41 34.50 6907.49 5144.56 4601.99 2408.74 5194.26 27.63 0.42 BP GCT MS 326 8980.10 43.43 27.65 34.60 6932.63 5168.10 4623.06 2419.72 5218.02 27.63 0.56 BP _GCT MS 327 9014.50 43.60 27.86 34.40 6957.58 5191.56 4644.02 2430.75 5241.71 27.63 0.65 BP _GCT MS 328 9048.79 43.71 28.04 34.29 6982.39 5215.02 4664.93 2441.85 5265.38 27.63 0.48 BP _GCT MS 329 9083.10 43.80 28.21 34.31 7007.17 5238.55 4685.86 2453.03 5289.11 27.63 0.43 BP _GCT MS 330 9117.60 43.92 28.30 34.50 7032.05 5262.26 4706.92 2464.35 5313.01 27.63 0.39 BP GCT MS `5CHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 13 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - --- (ft) -------- (deg) ------ (deg) ------- (ft) ------ (ft) -------- (ft) -------- (ft) -------- (ft) -------- (ft) -------- (deg) ------- 100f) ----- - type ---- (deg) ------ 331 9152.00 43.90 28.41 34.40 7056.83 5285.93 4727.91 2475.68 5336.87 27.64 0.23 BP _GCT MS 332 9186.19 44.00 28.53 34.19 7081.44 5309.48 4748.77 2486.99 5360.59 27.64 0.38 BP _GCT MS 333 9220.60 44.18 28.70 34.41 7106.16 5333.25 4769.79 2498.46 5384.53 27.65 0.63 BP _GCT MS 334 9255.19 44.09 28.99 34.59 7130.98 5357.17 4790.89 2510.08 5408.61 27.65 0.64 BP _GCT MS 335 9289.79 43.84 29.40 34.60 7155.89 5381.04 4811..85 2521.79 5432.62 27.66 1.09 BP GCT MS 336 9324 00 43.69 29.72 34.21 7180.59 5404.57 4832.44 2533.47 5456.27 27.67 0.78 BP GCT MS 337 . 9358.60 43.72 29.82 34.60 7205.61 5428.36 4853.19 2545.34 5480.16 27.68 0.22 BP _ _GCT MS 338 9393.10 43.78 29.82 34.50 7230.53 5452.10 4873.89 2557.20 5504.00 27.68 0.17 BP _GCT MS 339 9427.60 43.78 29.80 34.50 7255.44 5475.85 4894.60 2569.07 5527.86 27.69 0.04 BP _GCT MS 340 9461.90 43.79 29.75 34.30 7280.20 5499.46 4915.20 2580.85 5551.58 27.70 0.10 BP GCT MS 341 9496.50 43.79 29.70 34.60 7305.18 5523.28 4935.99 2592.73 5575.51 27.71 0.10 BP _GCT MS 342 9531.10 43.83 29.66 34.60 7330.15 5547.10 4956.80 2604.59 5599.44 27.72 0.14 BP _GCT MS 343 9565.50 43.89 29.66 34.40 7354.95 5570.81 4977.52 2616.38 5623.27 27.73 0.17 BP _GCT MS 344 9599.90 43.91 29.68 34.40 7379.74 5594.54 4998.24 2628.19 5647.11 27.74 0.07 BP _GCT MS 345 9634.30 43.94 29.74 34.40 7404.51 5618.28 5018.97 2640.02 5670.96 27.74 0.15 BP GCT MS 346 9668.29 43.94 29.80 33.89 7428.92 5641.68 5039.38 2651.69 5694.46 27.75 0.12 BP _GCT MS 347 9701.90 43.91 29.82 33.71 7453.20 5664.95 5059.67 2663.32 5717.83 27.76 0.10 BP _GCT MS 348 9735.79 43.95 29.79 33.89 7477.60 5688.34 5080.07 2675.00 5741.32 27.77 0.13 BP _GCT MS 349 9769.79 43.97 29.77 34.00 7502.08 5711.82 5100.56 2686.73 5764.91 27.78 0.07 BP _GCT MS 350 9803.80 43.88 29.76 34.01 7526.57 5735.29 5121.04 2698.44 5788.49 27.79 0.27 BP GCT MS 351 9837.40 43.78 29.75 33.60 7550.81 5758.44 5141.24 2709.99 5811.75 27.79 0.30 BP _GCT MS 352 9871.40 43.66 29.71 34.00 7575.38 5781.82 5161.65 2721.64 5835.23 27.80 0.36 BP _GCT MS 353 9905.39 43.56 29.67 33.99 7599.99 5805.14 5182.01 2733.25 5858.66 27.81 0.31 BP _GCT MS 354 9939.19 43.51 29.64 33.80 7624.50 5828.30 5202.24 2744.77 5881.93 27.82 0.16 BP _GCT MS 355 9972.90 43.50 29.64 33.71 7648.95 5851.38 5222.41 2756.25 5905.13 27.82 0.03 BP GCT MS 356 10007.00 43.57 29.65 34.10 7673.67 5874.74 5242.83 2767.87 5928.60 27.83 0.21 BP _GCT MS 357 10041.00 43.61 29.62 34.00 7698.29 5898.06 5263.20 2779.46 5952.03 27.84 0.13 BP _GCT MS 358 10074.80 43.57 29.61 33.80 7722.78 5921.24 5283.46 2790.97 5975.33 27.85 0.12 BP _GCT MS 359 10108.79 43.58 29.58 33.99 7747.40 5944.54 5303.84 2802.55 5998.75 27.85 0.07 BP _GCT MS 360 10142.79 43.58 29.54 34.00 7772.03 5967.85 5324.23 2814.11 6022.17 27.86 0.08 BP GCT MS 'SCHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 14 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 361 10176.80 43.53 29.52 34.01 7796.68 5991.16 5344.62 2825.66 6045.60 27.87 0.15 BP _GCT MS 362 10210.50 43.54 29.52 33.70 7821.11 6014.24 5364.81 2837.10 6068.80 27.87 0.03 BP _GCT MS 363 10244.50 43.52 29.50 34.00 7845.76 6037.53 5385.19 2848.63 6092.21 27.88 0.07 BP _GCT MS 364 10278.40 43.44 29.50 33.90 7870.36 6060.73 5405.50 2860.12 6115.53 27.88 0.24 BP _GCT MS 365 10311.69 43.42 29.44 33.29 7894.53 6083.48 5425.42 2871.38 6138.40 27.89 0.14 BP _GCT MS 366 10344.90 43.54 29.35 33.21 7918.63 6106.20 5445.33 2882.59 6161.25 27.90 0.41 BP GCT MS 367 10378.39 43.67 29.29 33.49 7942.88 6129.16 5465.47 2893.90 6184.34 27.90 0.41 BP _ _GCT MS 368 10411.69 43.71 29.26 33.30 7966.96 6152.03 5485.53 2905.15 6207.33 27.91 0.14 BP _GCT M5 369 10444.90 43.69 29.24 33.21 7990.97 6174.83 5505.55 2916.36 6230.27 27.91 0.07 BP _GCT MS 370 10453.00 43.68 29.23 8.10 7996.83 6180.39 5510.43 2919.09 6235.86 27.91 0.15 BP BLIND 371 10467.43 45.69 29.23 14.43 8007.09 6190.48 5519.29 2924.05 6246.01 27.91 13.93 BP _INC+TREND 372 10475.89 46.02 29.20 8.46 8012.98 6196.51 5524.59 2927.01 6252.08 27.92 3.91 BP _INC+TREND 373 10495.26 46.44 26.60 19.37 8026.38 6210.37 5536.95 2933.56 6266.06 27.92 9.93 BP _INC+TREND 374 10504.48 46.76 25.40 9.22 8032.72 6216.98 5542.97 2936.49 6272.76 27.91 10.07 BP _INC+TREND 375 10536.90 45.13 21.50 32.42 8055.26 6239.75 5564.33 2945.77 6295.98 27.90 10.00 BP INC+TREND 376 10569.18 43.88 17.74 32.28 8078.29 6261.50 5585.63 2953.37 6318.36 27.87 9.04 BP _INC+TREND 377 10599.94 43.99 17.74 30.76 8100.44 6281.82 5605.96 2959.88 6339.37 27.83 0.36 BP _INC+TREND 378 10632.12 44.02 17.74 32.18 8123.59 6303.10 5627.25 2966.69 6361.39 27.80 0.09 BP _INC+TREND 379 10696.45 44.43 17.74 64.33 8169.68 6345.82 5669.99 2980.36 6405.57 27.73 0.64 BP _MWD+IFR+MS 380 10791.80 45.00 13.76 95.35 8237.46 6408.91 5734.53 2998.55 6471.18 27.60 3.00 BP _MWD+IFR+MS 381 10888.24 42.44 18.03 96.44 8307.17 6471.62 5798.62 3016.74 6536.41 27.49 4.05 BP_MWD+IFR+MS 382 10983.76 43.25 19.28 95.52 8377.20 6533.76 5860.16 3037.52 6600.60 27.40 1.23 BP _MWD+IFR+MS 383 11078.99 43.89 15.54 95.23 8446.21 6596.11 5922.77 3057.14 6665.23 27.30 2.79 BP _MWD+IFR+MS 384 11175.24 44.44 16.20 96.25 8515.25 6659.25 5987.27 3075.48 6730.97 27.19 0.74 BP_MWD+IFR+MS 385 11270.59 44.87 21.61 95.35 8583.10 6723.41 6050.62 3097.19 6797.25 27.11 4.01 BP _MWD+IFR+MS 386 11366.45 45.55 25.29 95.86 8650.65 6789.90 6113.00 3124.26 6865.12 27.07 2.82 BP _MWD+IFR+MS 387 11461.55 45.63 23.43 95.10 8717.20 6856.54 6174.89 3152.28 6932.97 27.04 1.40 BP_MWD+IFR+MS 388 11493.28 45.77 25.52 31.73 8739.37 6878.82 6195.55 3161.69 6955.65 27.04 4.73 BP _MWD+IFR+MS 389 11525.34 45.88 24.71 32.06 8761.71 6901.43 6216.37 3171.45 6978.63 27.03 1.84 BP _MWD+IFR+MS 390 11557.49 46.80 25.39 32.15 8783.90 6924.30 6237.44 3181.30 7001.88 27.02 3.24 BP _MWD+IFR+MS SCHLUMBERGER Survey Report 2-Apr-2007 01:14:21 Page 15 of 16 --- --- Seq -------- -------- Measured ------ ------ Incl ------- ------- Azimuth ------ ------ Course -------- -------- TVD -------- -------- Vertical ------- ------- Displ --------- --------- Displ -------- -------- Total ------- ------- At ----- ----- DLS ----- ------ ----- ------ Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 391 11583.56 49.04 29.02 26.07 8801.38 6943.44 6254.64 3190.15 7021.22 27.02 13.44 BP_MWD+IFR+MS 392 11621.29 49.31 28.39 37.73 8826.04 6971.79 6279.68 3203.86 7049.76 27.03 1.45 BP_MWD+IFR+MS 393 11652.34 49.67 29.47 31.05 8846.21 6995.23 6300.34 3215.28 7073.35 27.04 2.89 BP_MWD+IFR+MS 394 11682.99 49.94 32.40 30.65 8866.00 7018.57 6320.42 3227.32 7096.71 27.05 7.35 BP_MWD+IFR+MS 395 11716.08 50.57 32.28 33.09 8887.15 7043.97 6341.91 3240.93 7122.04 27.07 1.92 BP_MWD+IFR+MS 396 397 11747.22 11779.49 50.99 51.29 32.39 31.50 31.14 32.27 8906.84 8927.09 7068.05 7093.13 6362.30 6383.62 3253.83 3267.12 7146.06 7171.10 27.09 27.10 1.38 2.34 BP=MWD+IFR+MS BP MWD+IFR+MS 398 11812.2.7 51.32 31.95 32.78 8947.58 7118.66 6405.38 3280.58 7196.60 27.12 1.08 BP_MWD+IFR+MS 399 11843.01 54.54 32.15 30.74 8966.11 7143.14 6426.17 3293.59 7221.04 27.14 10.49 BP_MWD+IFR+MS 400 11875.01 58.76 33.35 32.00 8983.70 7169.83 6448.64 3308.05 7247.63 27.16 13.55 BP MWD+IFR+MS 401 11906.92 63.04 3.4.49 31.91 8999.21 7197.69 6471.77 3323.61 7275.31 27.18 13.77 BP_MWD+IFR+MS 402 11939.15 67.98 34.86 32.23 9012.57 7227.01 6495.88 3340.30 7304.39 27.21 15.36 BP_MWD+IFR+MS 403 11970.78 70.98 36.08 31.63 9023.66 7256.63 6520.00 3357.49 7333.70 27.25 10.15 BP_MWD+IFR+MS 404 12002.87 71.37 36.51 32.09 9034.01 7287.00 6544.48 3375.47 7363.69 27.28 1.76 BP_MWD+IFR+MS 405 12034.68 74.41 36.93 31.81 9043.37 7317.39 6568.85 3393.64 7393.68 27.32 9.64 BP_MWD+IFR+MS 406 12066.15 79.74 39.10 31.47 9050.41 7348.02 6593.00 3412.53 7423.81 27.37 18.22 BP_MWD+IFR+MS 407 12098.20 81.28 36.96 32.05 9055.69 7379.60 6617.90 3432.00 7454.88 27.41 8.15 BP_MWD+IFR+MS 408 12130.01 81.83 38.72 31.81 9060.36 7411.04 6642.74 3451.30 7485.82 27.45 5.74 BP_MWD+IFR+MS 409 12161.99 82.80 38.25 31.98 9064.64 7442.69 6667.55 3471.03 7516.93 27.50 3.36 BP_MWD+IFR+M5 410 12194.51 84.73 38.38 32.52 9068.17 7474.98 6692.91 3491.07 7548.69 27.55 5.95 BP MWD+IFR+MS 411 12226.35 85.21 38.23 31.84 9070.96 7506.66 6717.80 3510.73 7579.85 27.59 1.58 BP_MWD+IFR+MS 412 12257.19 85.42 39.09 30.84 9073.48 7537.35 6741.81 3529.93 7610.02 27.64 2.86 BP_MWD+IFR+MS 413 12290.43 85.59 39.22 33.24 9076.09 7570.43 6767.50 3550.85 7642.49 27.69 0.64 BP_MWD+IFR+M5 414 12322.07 85.76 39.16 31.64 9078.47 7601.91 6791.95 3570.79 7673.41 27.73 0.57 BP_MWD+IFR+MS 415 12353.60 86.35 39.01 31.53 9080.64 7633.31 6816.37 3590.62 7704.25 27.78 1.93 BP_MWD+IFR+MS 416 12386.17 86.35 40.71 32.57 9082.71 7665.72 6841.32 3611.45 7736.04 27.83 5.21 BP_MWD+IFR+MS 417 12418.27 86.42 41.75 32.10 9084.74 7697.60 6865.41 3632.57 7767.20 27.88 3.24 BP_MWD+IFR+MS 418 12449.25 86.52 42.29 30.98 9086.65 7728.32 6888.38 3653.26 7797.19 27.94 1.77 BP_MWD+IFR+MS 419 12481.72 86.59 41.87 32.47 9088.60 7760.52 6912.44 3674.99 7828.62 28.00 1.31 BP_MWD+IFR+MS 420 12513.12 83.99 43.89 31.40 9091.17 7791.56 6935.37 3696.28 7858.87 28.06 10.47 BP_MWD+IFR+MS r 'SCHLUI~IBERGER Survey Report 2-Apr-2007 01:14:21 Page 16 of 16 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 421 12576.64 83.87 43.92 63.52 9097.89 7854.05 6980.88 3740.08 7919.65 28.18 0.19 BP_MWD+IFR+MS 422 12608.10 84.14 43.56 31.46 9101.18 7885.02 7003.48 3761.71 7949.79 28.24 1.43 BP_MWD+IFR+MS 423 12640.60 84.46 43.74 32.50 9104.41 7917.04 7026.88 3784.03 7980.98 28.30 1.13 BP_MWD+IFR+MS 424 12673.21 84.87 43.58 32.61 9107.44 7949.19 7050.37 3806.45 8012.29 28.36 1.35 BP_MWD+IFR+MS 425 12704.69 81.99 44.95 31.48 9111.04 7980.10 7072.77 3828.27 8042.37 28.43 10.12 BP_MWD+IFR+MS 426 12744.81 81.45 45.60 40.12 9116.82 8019.23 7100.70 3856.48 8080.37 28.51 2.09 BP MWD+IFR+MS 427 12800.00 81.45 45.60 55.19 9125.02 8072.97 7138.89 3895.47 8132.56 28.62 0.00 _ Proj to TD [(c)2007 IDEAL ID12_OC_01] SCHLUMBERGER O P W Survey report Client ...................: BP Exploration (Alaska) Inc. Field ....................: Point McIntyre Well .....................: P2-15APB1 API number ...............: 50-029-22409-70 Engineer .................: F.Medina RIG :...................... Nabors-7ES STATE :.................... Alaska ----- Survey calculation methods------------- Method for positions.....: Minimum curvature Method for DLS...........: Mason & Taylor ----- Depth reference ---- Permanent datum..........: Depth reference..........: GL above permanent.......: KB above permanent.......: DF above permanent.......: Mean Sea Level Driller's Pipe Tally 11.9 ft N/A Top Drive 40.4 ft ----- Vertical section origin---------------- Latitude (+N/S-).........: 0.00 ft Departure (+E/W-)........: 0.00 ft ----- Platform reference point--------------- Latitude (+N/S-).........: -999.25 ft Departure (+E/W-)........: -999.25 ft Azimuth from Vsect Origin to target: 35.56 degrees 29-Mar-2007 11:34:23 Page 1 of 14 Spud date ................: 02-Mar-07 Last survey date.........: 29-Mar-07 Total accepted surveys...: 376 MD of first survey.......: 0.00 ft MD of last survey........: 10636.00 ft ----- Geomagnetic data --- Magnetic model...........: Magnetic date ............: Magnetic field strength..: Magnetic dec (+E/W-),.,,,; Magnetic dip .............: BGGM version 2006 19-Mar-2007 57671.59 GAMA 24.14 degrees 81.03 degrees ----- MWD survey Reference Criteria --------- Reference G ..............: 1002.68 meal Reference H ..............: 57671.50 GAMA Reference Dip..,.,,,,,,,,: 81.03 degrees Tolerance of G...........: (+/-) 2.50 meal Tolerance of H...........: (+/-)300.00 GAMA Tolerance of Dip.........: (+/-) 0.45 degrees ----- Corrections ___________________________ Magnetic dec (+E/W-),,,,,; 24.14 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 24.14 degrees (Total az corr = magnetic dec - grid conv) Survey Correction Type .... I=Sag Corrected Inclination M=Schlumberger Magnetic Correction S=Shell Magnetic Correction F=Failed Axis Correction R=Magnetic Resonance Tool Correction D=Dmag Magnetic Correction SCHLUNIBERGER Survey Report 29-Mar-2007 11:34:23 Page 2 of 14 Seq Measured Incl ---- Azimuth ------ Course ------- TVD - -------= Vertical Dis 1 p Dis 1 P Total At # depth angle angle length depth section +N/S- +E/W- displ Azim DLS (de / Srvy t l Tool - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (f t) (deg) g 100f) oo Corr ________ type (deg) 1 2 0.00 28 50 0.00 0 00 0.00 0.00 0.00 0.00 ________ 0.00 ________ 0.00 0.00 0.00 0.00 _ TIP None 3 . 82.90 . 1.28 0.00 240 69 28.50 54 40 28.50 82 90 0.00 0.00 0.00 0.00 0.00 0.00 BP _GCT MS 4 83.10 1.27 . 240.97 . 0.20 . 83.10 -0.55 -0 55 -0.30 -0 30 -0.53 0.61 240.69 2.35 BP _GCT MS 5 84.60 1.27 241.50 1.50 84.60 . -0.58 . -0 32 -0.53 -0 56 0.61 240.69 5.89 BP _GCT MS . . 0.65 240.72 0.78 BP _GCT MS 6 7 89.00 102.00 1.27 1 26 241.84 242 23 4.40 13 00 88.99 -0.67 -0.36 -0.65 0.74 240.84 0.17 BP _GCT MS 8 115.80 . 1.25 . 242.05 . 13.80 101.99 115 79 -0.93 -1 20 -0.50 -0.90 1.03 241.18 0.10 BP _GCT MS 9 129.60 1.25 241.71 13.80 . 129.58 . -1.47 -0.64 -0 78 -1.17 -1 43 1.33 241.39 0.08 BP _GCT MS 10 143.40 1.21 241.71 13.80 143.38 -1.73 . -0 92 . -1 70 1.63 241.48 0.05 BP _GCT MS . . 1.93 241.52 0.29 BP _GCT MS 11 12 157.20 171 10 1.16 1 14 242.08 13.80 157.18 -1.99 -1.05 -1.95 2.21 241.57 0.37 BP GCT MS 13 . 184.80 . 1.12 242.58 243 07 13.90 13 70 171.08 184 77 -2.24 -1.18 -2.19 2.49 241.65 0.16 _ BP_ GCT MS 14 198.70 1.10 . 243.39 . 13.90 . 198.67 -2.48 -2 72 -1.31 -1 43 -2.43 2.76 241.77 0.16 BP_ GCT MS 15 212.50 1.09 243.51 13.80 212.47 . -2 95 . -1 55 -2.68 3.03 241.90 0.15 BP_ GCT MS . . -2.91 3.30 242.02 0.07 BP_ GCT MS 16 17 226.30 240 10 1.06 1 03 244.19 13.80 226.27 -3.18 -1.66 -3.14 3.56 242.15 0.24 BP GCT MS 18 . 253.90 . 1.03 245.51 246.11 13.80 13 80 240.06 253 86 -3.40 -1.77 -3.37 3.81 242.33 0.28 _ BP_ GCT MS 19 267.70 1.02 246.69 . 13.80 . 267 .66 -3.61 -3 82 -1.87 -1 97 -3.60 4.05 242.54 0.08 BP_ GCT MS 20 281.40 1.01 247.61 13.70 , 281.36 . -4 03 . -2 06 -3.82 4.30 242.76 0.10 BP_ GCT MS . . -4.05 4.54 243.00 0.14 BP_ GCT MS 21 295.10 1.00 247.56 13.70 295.05 -4.24 -2.15 -4.27 4 78 243 23 0 07 22 308.90 0.96 247.98 13.80 308.85 -4.44 -2.24 -4.49 . 5 02 . 243 44 . 0 29 BP_ GCT MS 23 322.50 0.91 248.91 13.60 322.45 -4.62 -2.32 -4.69 . 5 24 . 243 65 . BP_ GCT MS 24 336.20 0.89 248.49 13.70 336.15 -4.80 -2.40 -4.90 . 5 45 . 243 85 0.38 BP_ GCT MS 25 350.00 0.81 252.37 13.80 349.95 -4.97 -2.47 -5.09 . 5 66 . 244 09 0.15 BP_ GCT MS . . 0.71 BP_ GCT MS 26 27 363.70 377 30 0.72 0 69 259.16 262 32 13.70 363.65 -5.11 -2.52 -5.26 5.84 244.44 0.93 BP GCT MS 28 . 391.10 . 0.63 . 266 26 13.60 13 80 377.24 391 04 -5.23 -2.54 -5.43 6.00 244.89 0.36 _ BP_ GCT MS 29 404.80 0.59 . 270.84 . 13.70 . 404.74 -5.33 -5 42 -2.56 -2 56 -5.59 6.15 245.38 0.54 BP_ GCT MS 30 418.50 0.56 272.68 13.70 418.44 . -5.50 . -2 56 -5.73 -5 87 6.28 245.90 0.46 BP_GCT MS . . 6.40 246.44 0.26 BP_ GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 11:34:23 Pag e 3 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total # depth angle angle length depth section +N/S- +E/W- displ At Azi DLS Srvy Tool - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) m d (deg/ tool Corr ___ ________ ______ _______ _ _ _ ____ __ _ _ ( e ) 100f) t YPe (deg) 31 32 432.20 446 10 0.53 0 55 273.35 13.70 432.14 -5.57 _ -2 55 _ -6 00 6.52 246 95 0 22 BP GCT MS 33 . 460.10 . 0.57 275.42 281.74 13.90 14 00 446.04 460 04 -5.63 -2.54 -6.13 6.64 247.47 0.20 BP _ _GCT MS 34 474.00 0.57 293.36 . 13.90 . 473.94 -5.70 -5 74 -2.52 -2 48 -6.27 6.76 248.07 0.46 BP _GCT MS 35 488.00 0.60 304.56 14.00 487.94 . -5 76 . -2 41 -6.40 6.86 248.80 0.83 BP _GCT MS . . -6.52 6.95 249.70 0.84 BP _GCT MS 36 37 502.00 515 90 0.63 0 64 312.61 320 87 14.00 501.94 -5.75 -2.32 -6.64 7.03 250.75 0.65 BP GCT MS 38 . 529.90 . 0.66 . 326.97 13.90 14 00 515.84 529 84 -5.72 -2.21 -6.74 7.10 251.88 0.66 BP _ _GCT MS 39 543.90 0.68 332.24 . 14.00 . 543.84 -5.67 -5 60 -2.08 -1 94 -6.84 7.15 253.09 0.51 BP _GCT MS 40 557.90 0.72 339.07 14.00 557.83 . -5 51 . -1 78 -6.92 7.19 254.36 0.46 BP _GCT MS . . -6.99 7.21 255.70 0.66 BP _GCT MS 41 42 571.90 586 00 0.80 0 91 345.54 352 14 14.00 571.83 -5.40 -1.60 -7.05 7.23 257.17 0.84 BP GCT MS 43 . 600.00 . 1.10 . 358.65 14.10 14 00 585.93 599 93 -5.26 -1.40 -7.09 7.22 258.84 1.05 BP _ _GCT MS 44 614.00 1.36 2.39 . 14.00 . 613 93 -5.07 -4 82 -1.15 -7.10 7.20 260.77 1.58 BP_ GCT MS 45 628.10 1.68 5.02 14.10 . 628.02 . -4 51 -0.85 -0 48 -7.10 7.15 263.14 1.94 BP_ GCT MS . . -7.08 7.09 266.11 2.32 BP_ GCT MS 46 47 642.30 656 40 2.10 2 65 8.98 12 46 14.20 642.21 -4.09 -0.02 -7.02 7.02 269.87 3.10 BP GCT MS 48 . 670.50 . 3.28 . 15.49 14.10 14 10 656.30 670 38 -3.56 0.56 -6.91 6.93 274.61 4.03 _ BP_ GCT MS 49 684.70 4.02 18.32 . 14.20 . 684 55 -2.88 -2 03 1.26 -6.73 6.85 280.64 4.60 BP_ GCT MS 50 698.90 4.75 20.74 14.20 . 698.71 . -0 98 2.13 3 15 -6.46 6.80 288.23 5.36 BP_ GCT MS . . -6.10 6.86 297.32 5.30 BP_ GCT MS 51 52 712.90 727 10 5.34 5 83 22.44 23 52 14.00 712.66 0.21 4.29 -5.64 7.09 307.27 4.35 BP GCT MS 53 . 741.30 . 6.19 . 24.33 14.20 14 20 726.79 740 91 1.56 5.57 -5.10 7.55 317.48 3.53 _ BP_ GCT MS 54 755.40 6.41 24.85 . 14.10 . 754.93 3.02 4 54 6.93 8 33 -4.50 8.26 326.98 2.60 BP_ GCT MS 55 769.60 6.66 25.38 14.20 769.03 . 6 12 . 9 80 -3.86 9.18 335.16 1.61 BP_ GCT MS . . -3.17 10.30 342.06 1.81 BP_ GCT MS 56 57 783.80 798 00 6.91 7 13 26.00 26 49 14.20 783.14 7.78 11.31 -2.44 11.57 347.80 1.83 BP GCT MS 58 . 811.80 . 7.32 . 26.94 14.20 13 80 797.23 810 92 9.49 12.86 -1.68 12.97 352.58 1.61 _ BP_ GCT MS 59 825.80 7.51 27.39 . 14.00 . 824 80 11.21 12 99 14.41 -0.90 14.44 356.44 1.44 BP_ GCT MS 60 839.80 7.70 27.94 14.00 . 838.68 . 14 83 16.02 17 66 -0.07 16.02 359.75 1.42 BP_ GCT MS . . 0.79 17.68 2.56 1.45 BP_ GCT MS SCHLUNIBERGER Survey Report 29 -Mar-2007 11:34:23 Page 4 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (de ) g (de ) ----g-- (ft) (ft) _ _ (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 61 853.70 7.87 28.51 13.90 852.45 16.70 19.32 _ 1.68 __ 19.39 _ __ 4 97 _ 1 34 BP _ _ GCT MS 62 867.70 8.04 28.94 14.00 866.32 18.62 21.02 2.61 21.18 7.08 1.29 BP _ GCT MS 63 881.70 8.26 29.27 14.00 880.17 20.59 22.75 3.58 23.03 8.93 1.61 BP _ GCT MS 64 895.70 8.50 29.56 14.00 894.03 22.62 24.53 4.58 24.96 10.57 1.74 BP _ GCT MS 65 909.60 8.71 29.73 13.90 907.77 24.69 26.34 5.61 26.93 12.02 1.52 BP _ _GCT MS 66 923.60 8.93 29.94 14.00 921.60 26.82 28.20 6.68 28.98 13.32 1.59 BP GCT MS 67 937.60 9.19 30.21 14.00 935.43 29.02 30.11 7.78 31.10 14.49 1 88 BP _ GCT MS 68 951.50 9.42 30.32 13.90 949.15 31.26 32.05 8.91 33.27 15.54 . 1 66 BP _ GCT MS 69 965.50 9.68 30.24 14.00 962.95 33.57 34.06 10.08 35.52 16.49 . 1 86 BP _ GCT MS 70 979.50 9.96 30.33 14.00 976.75 35.95 36.12 11.29 37.84 17.36 . 2.00 BP _ _GCT MS 71 993.50 10.20 30.61 14.00 990.53 38.39 38.23 12.53 40.23 18.15 1 75 BP GCT MS 72 1008.70 10.43 30.78 15.20 1005.48 41.10 40.57 13.92 42.89 18.94 . 1 53 BP _ GCT MS 73 1011.10 10.48 30.81 2.40 1007.84 41.53 40.94 14.14 43.32 19.06 . 2 10 BP _ GCT MS 74 1023.00 10.77 30.95 11.90 1019.54 43.72 42.83 15.27 45.47 19.62 . 2 45 BP _ GCT MS 75 1045.50 11.31 31.38 22.50 1041.62 48.02 46.51 17.50 49.70 20.62 . 2.43 BP _ _GCT MS 76 1074.80 12.01 31.93 29.30 1070.32 53.92 51.55 20.61 55.52 21.79 2.42 BP GCT MS 77 1107.30 12.47 32.08 32.50 1102.08 60.80 57.40 24.26 62.31 22.91 1 42 BP _ GCT MS 78 1139.80 12.76 32.02 32.50 1133.80 67.89 63.41 28.03 69.33 23.84 . 0 89 BP _ GCT MS 79 1172.20 13.06 31.63 32.40 1165.38 75.11 69.56 31.84 76.51 24.60 . 0 96 _ BP GCT MS 80 1204.70 13.45 31.07 32.50 1197.01 82.54 75.93 35.72 83.91 25.19 . 1.26 _ BP_ GCT MS 81 1236.50 13.95 30.51 31.80 1227.91 90.05 82.40 39.57 91.41 25.65 1 63 BP GCT MS i 82 1268.10 14.54 29.86 31.60 1258.53 97.79 89.12 43.48 99.16 26.01 . 1 93 _ BP GCT MS 83 1299.90 15.16 29.38 31.80 1289.27 105.89 96.20 47.51 107.30 26.28 . 1 99 _ BP GCT MS 84 1331.70 15.65 29.22 31.80 1319.93 114.29 103.57 51.64 115.73 26.50 . 1 55 _ BP GCT MS 85 1363.50 15.97 29.25 31.80 1350.53 122.90 111.13 55.88 124.39 26.69 . 1.01 _ BP_ GCT MS 86 1395.30 16.26 29.40 31.80 1381.08 131.68 118.83 60.20 133.21 26.87 0 92 BP GCT MS 87 1427.10 16.58 29.62 31.80 1411.58 140.61 126.65 64.63 142.19 27.03 . 1 03 _ BP GCT MS 88 1459.00 16.98 29.79 31.90 1442.12 149.78 134.65 69.19 151.39 27.20 . 1 26 _ BP GCT MS 89 1490.70 17.58 29.82 31.70 1472.39 159.14 142.82 73.87 160.79 27.35 . 1 89 _ BP GCT MS 90 1522.70 18.22 29.78 32.00 1502.84 168.93 151.35 78.76 170.62 27.49 . 2.00 _ BP_ GCT MS SCHLUI"lBERGER Survey Report 29 -Mar-2007 11:34:23 Page 5 of 14 Seq Measured Incl ---- Azimuth ------ Course -------- TVD Vertical =====p= Dis 1 =======p= Dis 1 Total At _ __ # depth angle angle length depth section +N/S- +E/W- displ Azim DLS (de / Srvy Tool t l - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) g 100f) oo Corr t _______ ______ ________ ________ ype (deg) 91 92 1554.60 18.69 29.76 31.90 1533.10 178.98 160.12 83.77 _ 180.71 __ _ 27.62 __ __ 1 47 BP _ ____ GCT MS 93 1586.30 1617 80 19.07 29.69 31.70 1563.10 189.18 169.03 88.86 190.96 27.73 1.20 BP _ GCT MS 94 . 1649 30 19.47 19 89 29.66 29 65 31.50 1592.83 199.52 178.06 94.01 201.35 27.83 1.27 BP _ GCT MS 95 . 1680.60 . 20.30 . 29.57 31.50 31 30 1622.49 1651 89 210.07 187.28 99.25 211.95 27.92 1.33 BP _ _GCT MS . . 220.77 .196.63 104.57 222.70 28.00 1.31 BP _GCT MS 96 97 1712.10 1743 60 20.69 21 10 29.31 2 31.50 1681.39 231.74 206.23 109.99 233.73 28.07 1.27 BP GCT MS 98 . 1775.10 . 21 58 8.89 28 36 31.50 31 50 1710.82 242.90 216.05 115.45 244.96 28.12 1.39 BP _ _GCT MS 99 1806.60 . 22.16 . 27.76 . 31.50 1740.16 1769 39 254.28 265 91 226.11 120.94 256.43 28.14 1.64 BP _GCT MS 100 1838.10 22.98 27.28 31.50 . 1798.48 . 277 88 236.47 247 19 126.46 132 05 268.16 28.14 1.97 BP _GCT MS . . . 280.25 28.11 2.67 BP _GCT MS 101 102 1869.70 1901 20 24.08 27.07 31.60 1827.45 290.36 258.41 137.81 292.86 28.07 3.49 BP GCT MS 103 . 1932 90 25.19 26 40 27.07 27 07 31.50 1856.08 303.35 270.10 143.78 305.99 28.03 3.52 BP _ GCT MS 104 . 1964.50 . 27.92 . 26 96 31.70 31 60 1884.63 1912 74 316.99 282.39 150.06 319.78 27.99 3.82 BP _ _GCT MS 105 1996.10 29.33 . 26.83 . 31.60 . 1940 48 331.26 346 22 295.24 308 74 156.61 1 334.20 27.94 4.81 BP_ GCT MS . . . 63.46 349.34 27.90 4.47 BP_ GCT MS 106 107 2027.60 30.52 26.68 31.50 1967.78 361.75 322.77 170.53 365.05 27.85 3 79 BP GCT M5 108 2059.40 2090 90 31.64 32 46 26.48 31.80 1995.01 377.97 337.45 177.88 381.46 27.79 . 3.54 _ BP GCT MS 109 . 2122.60 . 33 12 26.40 26 47 31.50 31 70 2021.71 394.47 352.42 185.32 398.17 27.74 2.61 _ BP_ GCT MS 110 2153.10 . 33.72 . 26.67 . 30.50 2048.36 2073 82 411.42 428 01 367.79 192.96 415.34 27.68 2.09 BP_ GCT MS . . 382.82 200.48 432.13 27.64 2.00 BP_ GCT MS 111 2175.40 34.07 26.88 22.30 2092.33 440.30 393.92 206.08 444 57 27 62 1 66 112 2197.00 34.30 27.10 21.60 2110.19 452.30 404.73 211.59 . 456 70 . 27 60 . 1 21 BP_ GCT MS 113 2218.90 34.47 27.28 21.90 2128.27 464.54 415.73 217.24 . 469 07 . 27 59 . 0 90 BP_ B GCT MS 114 2240.70 34.69 27.52 21.80 2146.22 476.79 426.72 222.93 . 481 44 . 27 58 . 1 19 P_ GCT MS 115 2262.50 35.01 27.92 21.80 2164.11 489.13 437.75 228.73 . 493 90 . 27 59 . 1 8 BP_ GCT MS . . . 0 BP_ GCT MS 116 117 2284.20 2312 40 35.41 28.23 21.70 2181.84 501.53 448.79 234.62 506.41 27.60 2 02 BP GCT MS 118 . 2344.80 36.22 37 29 28.45 28 68 28.20 32 40 2204.70 517.90 463.31 242.45 522.91 27.62 . 2.91 _ BP_ GCT MS 119 2377.10 . 38.11 . 28.76 . 32 30 2230.66 2256 22 537.15 480.34 251.72 542.30 27.66 3.33 BP_ GCT MS 120 2409.10 39.01 28.77 . 32.00 . 2281.24 556.76 576 56 497.66 515 14 261.21 562.05 27.69 2.54 BP_ GCT MS . . 270.81 581.99 27.73 2.81 BP_ GCT MS SCHLiJMBERGER Survey Report 29-Mar-2007 11:34:23 Page 6 of 14 ------ ------- Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 121 2441.10 40.22 28.66 32.00 2305.89 122 2472.90 41.23 28.43 31.80 2329.99 123 2505.00 42.20 27.92 32.10 2353.95 124 2537.00 43.11 27.40 32.00 2377.49 125 2569.00 43.54 27.24 32.00 2400.77 126 2601.00 43.70 27.33 32.00 2423.93 127 2633.10 43.78 27.55 32.10 2447.12 128 2665.20 43.92 27.71 32.10 2470.27 129 2697.20 44.12 27.78 32.00 2493.28 130 2729.30 44.23 27.87 32.10 2516.31 131 2761.40 44.21 28.06 32.10 2539.31 132 2793.30 44.11 28.27 31.90 2562.20 133 2825.50 43.95 28.42 32.20 2585.35 134 2857.60 43.74 28.56 32.10 2608.50 135 2889.60 43.61 28.71 32.00 2631.64 136 2921.60 43.63 28.86 32.00 2654.81 137 2954.10 43.74 28.99 32.50 2678.31 138 2986.30 43.81 29.12 32.20 2701.56 139 3018.40 43.78 29.28 32.10 2724.73 140 3050.60 43.79 29.38 32.20 2747.98 141 3082.80 43.86 29.39 32.20 2771.21 142 3114.80 44.03 29.36 32.00 2794.25 143 3147.00 44.33 28.85 32.20 2817.34 144 3178.80 44.71 27.94 31.80 2840.01 145 3210.40 45.13 27.27 31.60 2862.39 146 3242.10 45.55 26.60 31.70 2884.67 147 3273.80 45.90 25.92 31.70 2906.80 148 3305.60 46.13 25.59 31.80 2928.89 149 3337.30 46.27 25.53 31.70 2950.83 150 3369.00 46.38 25.55 31.70 2972.72 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 596.82 533.04 280.61 602.39 617.41 551.26 290.53 623.14 638.60 570.09 300.61 644.49 660.07 589.30 310.68 666.18 681.80 608.80 320.75 688.13 703.65 628.42 330.87 710.21 725.62 648.12 341.10 732.40 747.65 667.82 351.41 754.64 769.68 687.50 361.77 776.88 791.84 707.29 372.21 799.24 814.03 727.06 382.71 821.63 836.07 746.65 393.19 843.85 858.27 766.35 403.82 866.23 880.34 785.89 414.43 888.47 902.28 805.29 425.02 910.56 924.20 824.63 435.65 932.64 946.50 844.28 446.50 955.08 968.63 863.75 457.32 977.35 990.71 883.15 468.16 999.56 1012.86 902.57 479.08 1021.84 1035.03 922.00 490.02 1044.13 1057.10 941.35 500.91 1066.33 1079.40 960.96 511.82 1088.76 1101.52 980.57 522.43 1111.06 1123.62 1000.35 532.77 1133.37 1145.91 1020.45 542.98 1155.92 1168.31 1040.80 553.02 1178.60 1190.86 1061.41 562.96 1201.47 1213.39 1082.05 572.83 1224.33 1235.97 1102.74 582.72 1247.23 At DLS Srvy Tool Azim (deg/ tool Corr (deg) 100f) type (deg) 27.76 3.79 BP_GCT MS 27.79 3.21 BP_GCT MS 27.80 3.20 BP_GCT MS 27.80 3.05 BP_GCT MS 27.78 1.39 BP_GCT MS 27.77 0.54 BP_GCT MS 27.76 0.54 BP_GCT MS 27.75 0.56 BP_GCT MS 27.75 0.64 BP_GCT MS 27.76 0.39 BP_GCT MS 27.76 0.42 BP_GCT MS 27.77 0.56 BP_GCT MS 27.79 0.59 BP_GCT MS 27.80 0.72 BP_GCT MS 27.82 0.52 BP_GCT MS 27.85 0.33 BP_GCT MS 27.87 0.44 BP_GCT MS 27.90 0.35 BP_GCT MS 27.93 0.36 BP_GCT MS 27.96 0.22 BP_GCT MS 27.99 0.22 BP_GCT MS 28.02 0.54 BP_GCT MS 28.04 1.44 BP_GCT MS 28.05 2.34 BP_GCT MS 28.04 2.00 BP_GCT MS 28.02 2.00 BP_GCT MS 27.98 1.89 BP_GCT MS 27.94 1.04 BP_GCT MS 27.90 0.46 BP_GCT MS 27.85 0'.35 BP_GCT MS SCHLUMBERGER Survey Report -- ------ ------- Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 151 3400.80 46.55 25.58 31 80 2994 62 152 3432.40 46.72 25.66 31.60 3016.32 153 3464.20 46.82 25.76 31.80 3038.10 154 3496.00 46.87 25.88 31.80 3059.85 155 3527.70 46.94 25.97 31.70 3081.51 156 3559.40 47.08 26.02 31.70 3103.12 157 3591.10 47.15 26.08 31.70 3124.70 158 3622.90 47.10 26.20 31.80 3146.33 159 3654.50 47.12 26.36 31.60 3167.84 160 3686.40 47.21 26.53 31.90 3189.53 161 3718.20 47.25 26.74 31.80 3211.12 162 3750.00 47.20 27.02 31.80 3232.72 163 3781.80 47.11 27.30 31.80 3254.34 164 3813.70 47.13 27.54 31.90 3276.05 165 3845.60 47.21 27.72 31.90 3297.74 166 3877.30 47.27 27.87 31.70 3319.26 167 3909.10 47.40 27.95 31.80 3340.81 168 3940.60 47.55 27.98 31.50 3362.10 169 3971.90 47.75 28.00 31.30 3383.19 170 4003.20 48.00 28.02 31.30 3404.18 171 4034.60 48.14 27.97 31.40 3425.16 172 4065.80 47.99 27.74 31.20 3446.01 173 4097.10 47.55 26.89 31.30 3467.05 174 4128.50 47.14 25.89 31.40 3488.33 175 4159.90 47.01 25.49 31.40 3509.71 176 4191.10 46.95 25.39 31.20 3531.00 177 4222.50 46.92 25.34 31.40 3552.44 178 4253.90 46.90 25.33 31.40 3573.89 179 4285.20 46.83 25.36 31.30 3595.29 180 4316.50 46.83 25.38 31.30 3616.70 29-Mar-2007 11:34:23 Page 7 of 14 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 1258.67 1123.54 592.67 1270 27 1281.30 1144,25 602.60 1293.23 1304.13 1165,13 612.65 1316.38 1326.99 1186.01 622.76 1339.57 1349.81 1206,83 632.88 1362.70 1372.68 1227,67 643.04 1385.88 1395.59 1248,54 653.24 1409.10 1418.58 1269.46 663.51 1432.40 1441.43 1290.22 673.76 1455.54 1464.52 1311.16 684.18 1478.93 1487.59 1332.03 694.64 1502.27 1510.66 1352.85 705.19 1525.61 1533.73 1373.59 715.84 1548.93 1556.87 1394.34 726.60 1572.30 1580.04 1415.07 737.45 1595.70 1603.10 1435.66 748.30 1618.97 1626.27 1456.32 759.25 1642.36 1649.28 1476.83 770.14 1665.57 1672.21 1497.25 780.99 1688.70 1695.23 1517.75 791.89 1711.91 1718.39 1538.37 802.86 1735.27 1741.39 1558.89 813.70 1758.48 1764.32 1579.49 824.34 1781.66 1787.12 1600.17 834.60 1804.75 1809.77 1620.89 844.57 1827.73 1832.23 1641.49 854.37 1850.52 1854.80 1662.22 864.20 1873.45 1877.37 1682.94 874.01 1896.36 1899.85 1703.59 883.79 1919.19 1922.32 1724.21 893.57 1942.00 At Azim (deg) 27.81 27.77 27.74 27.70 27.67 27.65 27.62 27.59 27.57 27.56 27.54 27.53 27.53 27.52 27.53 27.53 27.54 27.54 27.55 27.55 27.56 27.56 27.56 27.55 27.52 27.50 27.47 27.44 27.42 27.40 DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 0.54 BP_GCT MS 0.57 BP_GCT MS 0.39 BP_GCT MS 0.32 BP_GCT MS 0.30 BP_GCT MS 0.46 BP_GCT MS 0.26 BP_GCT MS 0.32 BP_GCT MS 0.38 BP_GCT MS 0.48 BP_GCT MS 0.50 BP_GCT MS 0.67 BP_GCT MS 0.70 BP_GCT MS 0.55 BP_GCT MS 0.48 BP_GCT MS 0.40 BP_GCT MS 0.45 BP_GCT MS 0.48 BP_GCT MS 0.64 BP_GCT MS 0.80 BP_GCT MS 0.46 BP_GCT MS 0.73 BP_GCT MS 2.45 BP_GCT MS 2.68 BP_GCT MS 1.02 BP_GCT MS 0.30 BP_GCT MS 0.15 BP_GCT MS 0.07 BP_GCT MS 0.23 BP_GCT MS 0.05 BP_GCT MS • SCHLtJN~ERGER Survey Report 29-Mar-2007 11:34:23 Page 8 of 14 Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 181 4347.90 46.84 25.39 31.40 3638.19 182 4379.30 46.54 25.44 31.40 3659.72 183 4410.60 46.25 25.50 31.30 3681.31 184 4441.90 46.42 25.51 31.30 3702.92 185 4473.40 46.70 25.50 31.50 3724.58 186 4504.80 46.59 25.51 31.40 3746.14 187 4536.10 45.72 25.68 31.30 3767.82 18$ 4567.50 44.73 25.99 31.40 3789.94 189 4598.90 43.82 26.27 31.40 3812.42 190 4630.30 42.43 26.53 31.40 3835.33 191 4661.70 41.10 26.82 31.40 3858.75 192 4692.70 40.45 27.06 31.00 3882.23 193 4723.60 40.42 27.18 30.90 3905.75 194 4754.50 40.71 27.20 30.90 3929.22 195 4785.50 41.37 27.28 31.00 3952.60 196 4816.50 42.28 27.37 31.00 3975.71 197 4847.20 42.82 27.41 30.70 3998.32 198 4878.20 43.00 27.46 31.00 4021.03 199 4909.20 43.11 27.49 31.00 4043.68 200 4940.10 43.18 27.51 30.90 4066.22 201 4971.00 43.17 27.55 30.90 4088.76 202 5002.00 43.26 27.56 31.00 4111.35 203 5033.00 43.41 27.47 31.00 4133.90 204 5063.90 43.51 27.33 30.90 4156.33 205 5094.90 43.66 27.23 31.00 4178.78 206 5125.90 43.82 27.15 31.00 4201.18 207 5156.80 44.01 27.08 3.0.90 4223.44 208 5187.80 44.15 27.05 31.00 4245.71 209 5218.80 44.24 27.01 31.00 4267.93 210 5249.80 44.30 26.90 31.00 4290.13 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft} (ft) (ft) 1944.86 1744.90 903.39 1964.89 1967.35 1765.54 913.19 1987.73 1989.67 1786.00 922.94 2010.38 2011.96 1806.44 932.69 2033.01 2034.48 1827.08 942.54 2055.87 2056.96 1847.69 952.37 2078.69 2079.20 1868.05 962.12 2101.26 2101.16 1888.11 971.83 2123.54 2122.79 1907.79 981.49 2145.45 2143.98 1927.02 991.03 2166.92 2164.64 1945.70 1000.42 2187.83 2184.66 1963.75 1009.59 2208.08 2204.48 1981.59 1018.73 2228.12 2224.36 1999.46 1027.91 2248.21 2244.50 2017.56 1037.22 2268.57 2264.96 2035.93 1046.71 2289.24 2285.51 2054.36 1056.27 2310.00 2306.41 2073.09 1065.99 2331.10 2327.36 2091.87 1075.75 2352.27 2348.28 2110.61 1085.51 2373.40 2369.22 2129.36 1095.28 2394.54 2390.24 2148.18 1105.10 2415.77 2411.30 2167.05 1114.93 2437.04 2432.34 2185.92 1124.71 2458.29 2453.49 2204.91 1134.51 2479.67 2474.70 2223.98 1144.30 2501.10 2495.90 2243.05 1154.07 2522.53 2517.22 2262.26 1163.88 2544.10 2538.60 2281.51 1173.70 2565.71 2559.99 2300.80 1183.51 2587.35 At DLS Srvy Tool Azim (deg/ tool Corr {deg) 100f) type (deg) 27.37 0.04 BP_GCT MS 27.35 0.96 BP_GCT MS 27.33 0.94 BP_GCT MS 27.31 0.54 BP_GCT MS 27.29 0.89 BP_GCT MS 27.27 0.35 BP_GCT MS • 27.25 2.81 BP_GCT MS 27.24 3.23 BP_GCT MS 27.22 2.96 BP_GCT MS 27.22 4.46 BP_GCT MS 27.21 4.28 BP_GCT MS 27.21 2.16 BP_GCT MS 27.21 0.27 BP_GCT MS 27.21 0.94 BP_GCT MS 27.21 2.14 BP_GCT MS 27.21 2.94 BP_GCT MS 27.21 1.76 BP_GCT MS 27.21 0.59 BP_GCT MS 27.21 0.36 BP_GCT MS 27.22 0.23 BP_GCT MS 27.22 0.09 BP_GCT MS 27.22 0.29 BP_GCT MS 27.23 0.52 BP_GCT MS 27.23 0.45 BP_GCT MS 27.23 0.53 BP_GCT MS 27.23 0.55 BP_GCT MS 27.23 0.63 BP_GCT MS 27.22 0.46 BP_GCT MS 27.22 0.30 BP_GCT MS 27.22 0.31 BP_GCT MS SCHLiTMBERGER Survey Report 29-Mar-2007 11:34:23 Page 9 of 14 Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 211 5280.70 44.41 26.83 30.90 4312.23 212 5311.80 44.60 26.77 31.10 4334.41 213 5342.80 44.76 26.67 31.00 4356.45 214 5373.90 44.95 26.66 31.10 4378.50 215 5404.90 45..02 26.87 31.00 4400.42 216 5435.50 44.86 27.70 30.60 4422.08 217 5466.10 44.70 28.68 30.60 4443.80 218 5496.50 44.79 29.02 30.40 4465.39 219 5527.10 44.97 28.93 30.60 4487.08 220 5557.60 45.13 28.76 30.50 4508.62 221 5588.20 45.32 28.57 30.60 4530.18 222 5618.60 45.56 28.48 30.40 4551.51 223 5649.10 45.87 28.49 30.50 4572.80 224 5679.70 46.09 28.62 30.60 4594.07 225 5710.10 45.96 29.36 30.40 4615.17 226 5740.60 45.64 30.43 30.50 4636.44 227 5771.10 45.59 30.89 30.50 4657.77 228 5801.70 45.80 30.95 30.60 4679.15 229 5832.10 45.99 30.96 30.40 4700.30 230 5862.60 46.00 30.93 30.50 4721.49 231 5893.10 46.06 30.91 30.50 4742.67 232 5923.50 46.26 30.88 30.40 4763.72 233 5953.90 46.45 30.91 30.40 4784.71 234 5984.40 46.63 30.92 30.50 4805.69 235 6014.90 46.79 30.92 30.50 4826.60 236 6045.30 46.86 30.87 30.40 4847.40 237 6075.70 46.75 30.61 30.40 4868.21 238 6106.20 46.43 30.14 30.50 4889.17 239 6136.70 46.15 29.76 30.50 4910.24 240 6166.50 45.96 29.59 29.80 4930.92 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 2581.34 2320.07 1193.27 2608.95 2602.89 2339.52 1203.10 2630.75 2624.43 2358.99 1212.90 2652.54 2646.10 2378.60 1222.75 2674.48 2667.76 2398.16 1232.62 2696.39 2689.15 2417.37 1242.52 2718.01 2710.52 2436.37 1252.71 2739.56 2731.78 2455.11 1263.03 2760.95 2753.23 2474.00 1273.49 2782.53 2774.66 2492.91 1283.91 2804.11 2796.23 2511.97 1294.33 2825.82 2817.73 2531.00 1304.67 2847.48 2839.39 2550.19 1315.08 2869.31 2861.23 2569.52 1325.60 2891.31 2882.97 2588.66 1336.20 2913.17 2904.73 2607.61 1347.10 .2935.02 2926.44 2626.36 1358.22 2956.78 2948.27 2645.15 1369.47 2978.63 2970.03 2663.87 1380.70 3000.42 2991.89 2682.69 1391.98 3022.32 3013.77 2701.52 1403.26 3044.23 3035.63 2720.33 1414.52 3066.11 3057.55 2739.21 1425.81 3088.07 3079.62 2758.20 1437.18 3110.17 3101.75 2777.25 1448.59 3132.34 3123.84 2796.27 1459.98 3154.47 3145.93 2815.32 1471.30 3176.60 3167.99 2834.44 1482.51 3198.73 3189.93 2853.54 1493.52 3220.76 3211.28 2872.18 1504.14 3242.20 At DLS Srvy Tool Azim (deg/ tool Corr (deg) 100f) type (deg) 27.22 0.39 BP_GCT MS 27.21 0.63 BP_GCT MS 27.21 0.56 BP_GCT MS 27.21 0.61 BP_GCT MS 27.20 0.53 BP GCT MS 27.20 1.99 BP_GCT MS 27.21 2.32 BP_GCT MS 27.22 0.84 BP_GCT MS 27.24 0.62 BP_GCT MS 27.25 0.66 BP_GCT MS 27.26 0.76 BP_GCT MS 27.27 0.82 BP_GCT MS 27.28 1.02 BP_GCT MS 27.29 0.78 BP_GCT MS 27.30 1.80 BP_GCT MS 27.32 2.73 BP_GCT MS 27.35 1.09 BP_GCT MS 27.37 0.70 BP_GCT M5 27.40 0.63 BP_GCT MS 27.42 0.08 BP_GCT MS 27.45 0.20 BP_GCT MS 27.47 0.66 BP_GCT MS 27.50 0.63 BP_GCT MS 27.52 0.59 BP_GCT MS 27.55 0.52 BP_GCT MS 27.57 0.26 BP_GCT MS 27.59 0.72 BP_GCT MS 27.61 1.53 BP_GCT MS 27.63 1.29 BP_GCT MS 27.64 0.76 BP_GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 11:34:23 Page 10 of 14 Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 241 6196.50 45.78 29.60 30.00 4951.81 242 6226.60 45.79 29.66 30.10 4972.80 243 6256.50 45.95 29.69 29.90 4993.62 244 6286.50 46.14 29.73 30.00 5014.44 245 6316.50 46.27 29.81 30.00 5035.21 246 6346.50 46.39 29.90 30.00 5055.92 247 6376.40 46.48 30.00 29.90 5076.53 248 6406.40 46.59 30.07 30.00 5097.17 249 6436.50 46.66 30.10 30.10 5117.84 250 6466.50 46.58 30.10 30.00 5138.44 251 6494.70 46.68 30.11 28.20 5157.81 252 6523.60 46.84 30.09 28.90 5177.60 253 6556.30 46.74 29.90 32.70 5199.99 254 6588.90 46.58 29.39 32.60 5222.37 255 6621.60 46.33 28.71 32.70 5244.90 256 6654.40 45.78 27.99 32.80 5267.66 257 6687.10 45.46 27.50 32.70 5290.53 258 6719.90 45.62 27.38 32.80 5313.50 259 6752.80 45.94 27.35 32.90 5336.45 260 6785.60 46.28 27.34 32.80 5359.19 261 6818.40 46.55 27.18 32.80 5381.80 262 6851.30 46.71 26.85 32.90 5404.39 263 6883.80 46.79 26.59 32.50 5426.66 264 6916.20 46.55 26.41 32.40 5448.89 265 6948.50 45.59 26.07 32.30 5471.30 266 6980.90 44.54 25.83 32.40 5494.19 267 7013.20 44.24 25.84 32.30 5517.27 268 7045.50 44.33 25.85 32.30 5540.39 269 7077.80 44.34 25.87 32.30 5563.49 270 7110.20 44.28 25.92 32.40 5586.68 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 3232.69 2890.90 1514.77 3263 72 3254.15 2909.66 1525.44 3285.28 3275.50 2928.30 1536.06 3306.73 3296.98 2947.06 1546.77 3328.31 3318.53 2965.86 1557.52 3349.95 3340.12 2984.68 1568.32 3371.64 3361.68 3003.45 1579.14 3393.28 3383.35 3022.30 1590.04 3415.04 3405.13 3041.23 1601.00 3436.90 3426.84 3060.09 1611.94 3458.69 3447.25 3077.83 1622.22 3479.17 3468.20 3096.04 1632.78 3500.21 3491.92 3116.68 1644.69 3524.02 3515.51 3137.29 1656.42 3547.72 3539.06 3158.01 1667.93 3571.42 3562.49 3178.79 1679.14 3595.03 3585.64 3199.48 1690.03 3618.40 3608.82 3220.25 1700.81 3641.81 3632.15 3241.19 1711.65 3665.39 3655.55 3262.19 1722.51 3689.03 3679.06 3283.31 1733.39 3712.78 3702.71 3304.62 1744.25 3736.70 3726.10 3325.76 1754.90 3760.37 3749.37 3346.85 1765.41 3783.93 3772.33 3367.72 1775.70 3807.18 3794.94 3388.34 1785.74 3830.10 3817.21 3408.68 1795.58 3852.69 3839.44 3428.97 1805.41 3875.23 3861.69 3449.29 1815.26 3897.79 3884.00 3469.65 1825.14 3920.41 At DLS Srvy Tool Azim (deg/ tool Corr (deg) 100f) type (deg) 27.65 0.60 BP_GCT MS 27.67 0.15 BP_GCT MS 27.68 0.54 BP_GCT MS 27.69 0.64 BP_GCT MS 27.71 0.47 BP_GCT MS 27.72 0.46 BP_GCT MS 27.73 0.39 BP_GCT MS 27.75 0.40 BP_GCT MS 27.76 0.24 BP_GCT MS 27.78 0.27 BP_GCT MS 27.79 0.36 BP_GCT MS 27.81 0.56 BP_GCT MS 27.82 0.52 BP_GCT MS 27.83 1.24 BP_GCT MS 27.84 1.69 BP_GCT MS 27.84 2.30 BP_GCT MS 27.84 1.45 BP_GCT MS 27.84 0.55 BP_GCT MS 27.84 0.97 BP_GCT MS 27.84 1.04 BP_GCT MS 27.83 0.90 BP_GCT MS 27.83 0.88 BP_GCT MS 27.82 0.63 BP_GCT MS 27.81 0.84 BP_GCT MS 27.80 3.07 BP_GCT MS 27.79 3.28 BP_GCT MS 27.78 0.93 BP_GCT MS 27.77 0.28 BP_GCT MS 27.76 0.05 BP_GCT MS 27.75 0.21 BP_GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 11:34:23 Page 11 of 14 Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 271 7142.50 44.27 26.06 32.30 5609 81 272 7174.80 44.38 26.24 32.30 5632.91 273 7207.20 44.63 26.46 32.40 5656.02 274 7239.50 44.94 26.64 32.30 5678.94 275 7271.90 45.13 26.76 32.40 5701.84 276 7304.20 45.27 26.81 32.30 5724.60 277 7336.60 45.47 26.78 32.40 5747.36 278 7368.90 45.47 26.59 32.30 5770.01 279 7401.20 44.68 26.09 32.30 5792.82 280 7433.50 43.74 25.62 32.30 5815.97 281 7465.90 43.53 25.47 32.40 5839.42 282 7498.20 43.63 25.46 32.30 5862.82 283 7530.50 43.71 25.54 32.30 5886.19 284 7562.80 43.78 25.72 32.30 5909.52 285 7594.60 43.96 26.03 31.80 5932.45 286 7626.30 44.25 26.44 31.70 5955.21 287 7658.10 44.54 26.81 31.80 5977.93 288 7689.90 44.58 27.26 31.80 6000.59 289 7721.70 44.46 27.76 31.80 6023.26 290 7753.40 44.30 28.27 31.70 6045.92 291 7782.20 44.35 28.65 28.80 6066.52 292 7790.50 44.55 28.70 8.30 6072.45 293 7817.10 44.86 28.84 26.60 6091.35 294 7852.50 44.75 28.99 35.40 6116.47 295 7888.20 44.95 29.06 35.70 6141.78 296 7924.00 44.67 28.96 35.80 6167.18 297 7959.80 44.02 28.48 35.80 6192.78 298 7995.30 43.71 28.06 35.50 6218.37 299 8031.10 43.81 27.95 35.80 6244.23 300 8066.90 43.84 27.88 35.80 6270.06 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 3906.24 3489.92 1835.03 3942.95 3928.50 3510.17 1844.97 3965.51 3950.92 3530.53 1855.05 3988.21 3973.40 3550.88 1865.22 4010.96 3996.05 3571.36 1875.52 4033.88 4018.70 3591.82 1885.85 4056.80 4041.49 3612.40 1896.25 4079.85 4064.24 3632.98 1906.59 4102.88 4086.81 3653.47 1916.73 4125.74 4109.01 3673.74 1926.56 4148.25 4131.03 3693.91 1936.20 4170.59 4152.95 3714.01 1945.77 4192.84 4174.91 3734.14 1955.37 4215.13 4196.91 3754.28 1965.03 4237.45 4218.63 3774.11 1974.65 4259.48 4240.40 3793.90 1984.41 4281.53 4262.38 3813.79 1994.38 4303.78 4284.45 3833.66 2004.52 4326.09 4306.52 3853.44 2014.82 4348.39 4328.50 3873.01 2025.23 4370.56 4348.47 3890.70 2034.82 4390.68 4354.24 3895.80 2037.61 4396.49 4372.82 3912.20 2046.61 4415.20 4397.60 3934.04 2058.68 4440.14 4422.62 3956.05 2070.89 4465.31 4447.68 3978.12 2083.13 4490.53 4472.53 4000.06 2095.15 4515.55 4496.93 4021.73 2106.80 4540.15 4521.47 4043.59 2118.43 4564.91 4546.04 4065.50 2130.04 4589.70 At DLS Srvy Tool Azim (deg/ tool Corr (deg) 100f) type (deg) 27.74 0.30 BP_GCT MS 27.73 0.52 BP_GCT MS 27.72 0.91 BP_GCT MS 27.71 1.04 BP_GCT MS 27.71 0.64 BP_GCT MS 27.70 0.45 BP_GCT MS . 27.70 0.62 BP_GCT MS 27.69 0.42 BP_GCT MS 27.68 2.68 BP_GCT MS 27.67 3.08 BP_GCT MS 27.66 0.72 BP_GCT MS 27.65 0.31 BP_GCT MS 27.64 0.30 BP_GCT MS 27.63 0.44 BP_GCT MS 27.62 0.88 BP_GCT MS r 27.61 1.28 BP_GCT MS 27.61 1.22 BP_GCT MS 27.60 1.00 BP_GCT MS 27.60 1.17 BP_GCT MS 27.61 1.23 BP_GCT MS 27.61 0.94 BP_GCT MS 27.61 2.45 BP_GCT MS 27.62 1.22 BP_GCT MS 27.62 0.43 BP_GCT MS 27.63 0.58 BP_GCT MS 27.64 0.81 BP_GCT MS 27.64 2.04 BP_GCT MS 27.65 1.20 BP_GCT MS 27.65 0.35 BP_GCT MS 27.65 0.16 BP_GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 11:34:23 Page 12 of 14 Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 301 8102.60 43.79 27.80 35 70 6295.82 302 8138.20 43.85 27.74 35.60 6321.50 303 8173.90 43.92 27.70 35.70 6347.23 304 8209.69 44.03 27.70 35.79 6372.99 305 8245.50 44.14 27.76 35.81 6398.71 306 8280.80 44.19 27.85 35.30 6424.03 307 8316.00 44.18 27.88 35.20 6449.28 308 8351.10 44.17 27.81 35.10 6474.45 309 8386.30 44.27 27.71 35.20 6499.68 310 8421.10 44.40 27.66 34.80 6524.57 311 8456.30 44.52 27.61 35.20 6549.69 312 8491.30 44.28 27.55 35.00 6574.70 313 8526.40 43.30 27.42 35.10 6600.04 314 8561.30 42.55 27.29 34.90 6625.59 315 8596.40 42.49 27.19 35.10 6651.46 316 8631.40 42.52 27.11 35.00 6677.26 317 8666.30 42.58 27.10 34.90 6702.97 318 8701.10 42.64 27.12 34.80 6728.59 319 8736.20 42.70 27.06 35.10 6754.40 320 8771.19 42.76 26.97 34.99 6780.10 321 8805.90 42.84 26.97 34.71 6805.57 322 8840.90 42.98 27.07 35.00 6831.20 323 8876.00 43.13 27.17 35.10 6856.85 324 8911.00 43.23 27.26 35.00 6882.37 325 8945.50 43.33 27.41 34.50 6907.49 326 8980.10 43.43 27.65 34.60 6932.63 327 9014.50 43.60 27.86 34.40 6957.58 328 9048.79 43.71 28.04 34.29 6982.39 329 9083.10 43.80 28.21 34.31 7007.17 330 9117.60 43.92 28.30 34.50 7032.05 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 4570.54 4087.35 2141.58 4614.41 4594.96 4109.16 2153.06 4639.06 4619.47 4131.07 2164.58 4663.81 4644.09 4153.07 2176.13 4688.66 4668.77 4175.12 2187.72 4713.57 4693.14 4196.88 2199.19 4738.17 4717.45 4218.57 2210.66 4762.70 4741.69 4240.20 2222.08 4787.16 4766.01 4261.92 2233.52 4811.71 4790.10 4283.45 2244.82 4836.03 4814.52 4305.30 2256.25 4860.68 4838.78 4327.00 2267.59 4885.17 4862.82 4348.55 2278.80 4909.46 4886.35 4369.66 2289.72 4933.23 4909.82 4390.75 2300.58 4956.95 4933.22 4411.79 2311.37 4980.60 4956.56 4432.80 2322.12 5004.20 4979.86 4453.77 2332.86 5027.76 5003.39 4474.95 2343.69 5051.55 5026.87 4496.11 2354.48 5075.29 5050.19 4517.12 2365.17 5098.87 5073.76 4538.35 2376.00 5122.70 5097.46 4559.68 2386.92 5146.66 5121.16 4580.98 2397.88 5170.61 5144.56 4601.99 2408.74 5194.26 5168.10 4623.06 2419.72 5218.02 5191.56 4644.02 2430.75 5241.71 5215.02 4664.93 2441.85 5265.38 5238.55 4685.86 2453.03 5289.11 5262.26 4706.92 2464.35 5313.01 At DLS Srvy Tool Azim (deg/ tool Corr (deg) 100f) type (deg) 27.65 0.21 BP_GCT MS 27.65 0.20 BP_GCT MS 27.65 0.21 BP_GCT MS 27.65 0.31 BP_GCT MS 27.65 0.33 BP_GCT MS 27.65 0.23 BP_GCT MS . 27.66 0.07 BP_GCT MS 27.66 0.14 BP_GCT MS 27.66 0.35 BP_GCT MS 27.66 0.39 BP_GCT MS 27.66 0.36 BP_GCT MS 27.66 0.70 BP_GCT MS 27.66 2.80 BP_GCT MS 27.65 2.16 BP_GCT MS 27.65 0.26 BP_GCT MS 27.65 0.18 BP_GCT MS 27.65 0.17 BP_GCT MS 27.65 0.18 BP_GCT MS 27.64 0.21 BP_GCT MS 27.64 0.24 BP_GCT MS 27.64 0.23 BP_GCT MS • 27.63 0.44 BP_GCT MS 27.63 0.47 BP_GCT MS 27.63 0.34 BP_GCT MS 27.63 0.42 BP_GCT MS 27.63 0.56 BP_GCT MS 27.63 0.65 BP_GCT MS 27.63 0.48 BP_GCT MS 27.63 0.43 BP_GCT MS 27.63 0.39 BP_GCT MS SCHLUNIBERGER Survey Report 29-Mar-2007 11:34:23 Page 13 of 14 Seq Measured Incl Azimuth Course TVD # depth angle angle length depth - (ft) (deg) (deg) (ft) (ft) 331 9152.00 43 90 28.41 34.40 7056.83 332 9186.19 44.00 28.53 34.19 7081.44 333 9220.60 44.18 28.70 34.41 7106.16 334 9255.19 44.09 28.99 34.59 7130.98 335 9289.79 43.84 29.40 34.60 7155.89 336 9324.00 43.69 29.72 34.21 7180.59 337 9358.60 43.72 29.82 34.60 7205.61 338 9393.10 43.78 29.82 34.50 7230.53 339 9427.60 43.78 29.80 34.50 7255.44 340 9461.90 43.79 29.75 34.30 7280.20 341 9496.50 43.79 29.70 34.60 7305.18 342 9531.10 43.83 29.66 34.60 7330.15 343 9565.50 43.89 29.66 34.40 7354.95 344 9599.90 43.91 29.68 34.40 7379.74 345 9634.30 43.94 29.74 34.40 7404.51 346 9668.19 43.94 29.80 33.89 7428.92 347 9701.90 43.91 29.82 33.71 7453.20 348 9735.79 43.95 29.79 33.89 7477.60 349 9769.79 43.97 29.77 34.00 7502.08 350 9803.80 43.88 29.76 34.01 7526.57 351 9837.40 43.78 29.75 33.60 7550.81 352 9871.40 43.66 29.71 34.00 7575.38 353 9905.39 43.56 29.67 33.99 7599.99 354 9939.19 43.51 29.64 33.80 7624.50 355 9972.90 43.50 29.64 33.71 7648.95 356 10007.00 43.57 29.65 34.10 7673.67 357 10041.00 43.61 29.62 34.00 7698.29 358 10074.80 43.57 29.61 33.80 7722.78 359 10108.79 43.58 29.58 33.99 7747.40 360 10142.79 43.58 29.54 34.00 7772.03 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 5285.93 4727.91 2475.68 5336.87 5309.48 4748.77 2486.99 5360.59 5333.25 4769.79 2498.46 5384.53 5357.17 4790.89 2510.08 5408.61 5381.04 4811.85 2521.79 5432.62 5404.57 4832.44 2533.47 5456.27 5428.36 4853.19 2545.34 5480.16 5452.10 4873.89 2557.20 5504.00 5475.85 4894.60 2569.07 5527.86 5499.46 4915.20 2580.85 5551.58 5523.28 4935.99 2592.73 5575.51 5547.10 4956.80 2604.59 5599.44 5570.81 4977.52 2616.38 5623.27 5594.54 4998.24 2628.19 5647.11 5618.28 5018.97 2640.02 5670.96 5641.68 5039.38 2651.69 5694.46 5664.95 5059.67 2663.32 5717.83 5688.34 5080.07 2675.00 5741.32 5711.82 5100.56 2686.73 5764.91 5735.29 5121.04 2698.44 5788.49 5758.44 5141.24 2709.99 5811.75 5781.82 5161.65 2721.64 5835.23 5805.14 5182.01 2733.25 5858.66 5828.30 5202.24 2744.77 5881.93 5851.38 5222.41 2756.25 5905.13 5874.74 5242.83 2767.87 5928.60 5898.06 5263.20 2779.46 5952.03 5921.24 5283.46 2790.97 5975.33 5944.54 5303.84 2802.55 5998.75 5967.85 5324.23 2814.11 6022.17 At DLS Srvy Tool Azim (deg/ tool Corr (deg) 100f) type (deg) 27.64 0.23 BP_GCT MS 27.64 0.38 BP_GCT M5 27.65 0.63 BP_GCT MS 27.65 0.64 BP_GCT MS 27.66 1.09 BP GCT MS 27.67 0.78 BP_GCT MS . 27.68 0.22 BP_GCT MS 27.68 0.17 BP_GCT MS 27.69 0.04 BP_GCT MS 27.70 0.10 BP_GCT MS 27.71 0.10 BP_GCT MS 27.72 0.14 BP_GCT MS 27.73 0.17 BP_GCT MS 27.74 0.07 BP_GCT MS 27.74 0.15 BP_GCT MS 27.75 0.12 BP_GCT MS 27.76 0.10 BP_GCT MS 27.77 0.13 BP_GCT MS 27.78 0.07 BP_GCT M5 27.79 0.27 BP_GCT MS 27.79 0.30 BP_GCT MS • 27.80 0.36 BP_GCT MS 27.81 0.31 BP_GCT MS 27.82 0.16 BP_GCT MS 27.82 0.03 BP_GCT MS 27.83 0.21 BP_GCT MS 27.84 0.13 BP_GCT MS 27.85 0.12 BP_GCT MS 27.85 0.07 BP_GCT MS 27.86 0.08 BP_GCT MS r SCHL[TNIBERGER Survey Report 29-Mar-2007 11:34:23 Page 14 of 14 Seq # - Measured depth (ft) Incl angle (deg) -- Azimuth angle (deg) ------- Course length (ft) ------ TVD depth (ft) ------- Vertical section (f t) - Displ +N/5- (ft) - Displ +E/W- (ft) Total displ (ft) At Azim (deg) DLS (deg/ 100f) Srvy tool type Tool Corr (deg) 361 362 363 364 365 10176.80 10210.50 10244.50 10278.40 10311.69 43.53 43.54 43.52 43.44 43.42 29.52 29.52 29.50 29.50 29.44 34.01 33.70 34.00 33.90 33.29 7796,68 7821,11 7845,76 7870.36 7894.53 5991.16 6014.24 6037.53 6060.73 6083.48 5344.62 5364.81 5385.19 5405.50 5425.42 _ 2825.66 2837.10 2848.63 2860.12 2871.38 _ __ 6045.60 6068.80 6092.21 6115.53 6138.40 _ __ 27.87 27.87 27.88 27.88 27.89 _ _ 0.15 0.03 0.07 0.24 0.14 _ BP BP BP BP BP _ _ _GCT _GCT _GCT _GCT _GCT _ MS MS MS MS MS 366 367 368 369 370 10344.90 10378.39 10411.69 10444.90 10478.19 43.54 43.67 43.71 43.69 43.66 29.35 29.29 29.26 29.24 29.23 33.21 33.49 33.30 33.21 33.29 7918.63 7942,88 7966,96 7990,97 8015,05 6106.20 6129.16 6152.03 6174.83 6197.68 5445.33 5465.47 5485.53 5505.55 5525.61 2882.59 2893.90 2905.15 2916.36 2927.59 6161.25 6184.34 6207.33 6230.27 6253.25 27.90 27.90 27.91 27.91 27.92 0.41 0.41 0.14 0.07 0.09 BP BP BP BP_ BP_ _GCT _GCT _GCT GCT GCT MS MS MS MS MS 371 372 373 374 375 10511.69 10545.10 10555.00 10569.00 10582.25 43.65 43.67 43.29 42.75 42.25 29.24 29.24 29.23 29.22 29.20 33.50 33.41 9.90 14.00 13.25 8039.29 8063.46 8070,64 8080.88 8090,65 6220.67 6243.59 6250.36 6259.85 6268.75 5545.79 5565.92 5571.86 5580.20 5588.01 2938.89 2950.15 2953.48 2958.14 2962.51 6276.37 6299.43 6306.24 6315.79 6324.74 27.92 27.93 27.93 27.93 27.93 0.04 0.06 3.84 3.86 3.77 BP_ BP_ BP_ BP_ BP_ GCT MS GCT MS BLIND BLIND BLIND 376 10636.00 42.25 29.20 53.75 8130.43 6304.67 5619.56 2980.14 6360.87 27.94 0.00 Proj to TD [(c)2007 IDEAL ID12_OC_07] SCHLIJMBERGER ~' a w Survey report Client ...................: BP Exploration (Alaska) Inc. Field ....................: Point McIntyre Well .....................: P2-15APB2 API number ...............: 50-029-22409-71 Engineer .................: F.Medina RIG :.....................: Nabors-7ES STATE :.................... Alaska ----- Survey calculation methods------------- Method for positions.....: Minimum curvature Method for DLS...........: Mason & Taylor ----- Depth reference ---- Permanent datum..........: Depth reference..........: GL above permanent.......: KB above permanent........ DF above permanent.......: ------------------ Mean Sea Level Driller's Pipe Tally 11.9 ft N/A Top Drive 40.4 ft ----- Vertical section origin---------------- Latitude (+N/S-).........: 0.00 ft Departure (+E/W-)........: 0.00 ft ----- Platform reference point--------------- Latitude (+N/S-).........: -999.25 ft Departure (+E/W-)........: -999.25 ft Azimuth from Vsect Origin to target: 35.56 degrees 29-Mar-2007 10:59:18 Page 1 of 14 Spud date ................: 02-Mar-07 Last survey date.........: 29-Mar-07 Total accepted surveys...: 374 MD of first survey.......: 0.00 ft MD of last survey........: 10588.00 ft ----- Geomagnetic data --- Magnetic model...........: Magnetic date ............: Magnetic field strength..: Magnetic dec (+E/W-)..,,,, Magnetic dip .............: BGGM version 2006 19-Mar-2007 57671.59 GAMA 24.14 degrees 81.03 degrees ----- MWD survey Reference Criteria --------- Reference G ..............: 1002.68 meal Reference H ..............: 57671.50 LAMA Reference Dip ............: 81.03 degrees Tolerance of G...........: (+/-) 2.50 meal Tolerance of H...........: (+/-)300.00 GAMA Tolerance of Dip.........: (+/-) 0.45 degrees ----- Corrections --------- Magnetic dec (+E/W-)..,,,; 24.14 degrees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 24.14 degrees (Total az corr =magnetic dec - grid cony) Survey Correction Type .... I=Sag Corrected Inclination M=Schlumberger Magnetic Correction S=Shell Magnetic Correction F=Failed Axis Correction R=Magnetic Resonance Tool Correction D=Dmag Magnetic Correction J J ~N [(c)2007 IDEAL ID12_OC_07] SCHLiJMBERGER Survey Report 29-Mar-2007 10:59:18 Page 3 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ Srvy tool Tool Co - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) IOOf) type rr (deg) 31 32 432.20 0.53 273.35 13.70 432.14 -5 57 -2.55 -6.00 6.52 246.95 0.22 BP GCT MS 33 446.10 0.55 275.42 13.90 446.04 -5.63 -2.54 -6.13 6.64 247.47 0.20 BP _ GCT MS 34 460.10 474 00 0.57 281.74 14.00 460.04 -5.70 -2.52 -6.27 6.76 248.07 0.46 BP _ GCT MS 35 . 488 00 0.57 293.36 13.90 473.94 -5.74 -2.48 -6.40 6.86 248.80 0.83 BP _ GCT MS . 0.60 304.56 14.00 487.94 -5.76 -2.41 -6.52 6.95 249.70. 0.84 BP _ _GCT MS 36 37 502.00 0.63 312.61 14.00 501.94 -5.75 -2.32 -6.64 7.03 250.75 0.65 BP GCT MS 38 515.90 529 90 0.64 0 66 320.87 326 97 13.90 515.84 -5.72 -2.21 -6.74 7.10 251.88 0.66 BP _ _GCT MS 39 . 543.90 . 0.68 . 332 24 14.00 14 00 529.84 543 84 -5.67 -2.08 -6.84 7.15 253.09 0.51 BP _GCT MS 40 557.90 0.72 . 339.07 . 14.00 . 557 83 -5.60 -5 51 -1.94 -1 78 -6.92 7.19 254.36 0.46 BP _GCT MS . . . -6.99 7.21 255.70 0.66 BP GCT MS 41 42 571.90 0.80 345.54 14.00 571.83 -5.40 -1.60 -7.05 7.23 257.17 0.84 BP GCT MS 43 586.00 600 00 0.91 352.14 14.10 585.93 -5.26 -1.40 -7.09 7.22 258.84 1.05 BP _ GCT MS 44 . 614 00 1.10 358.65 14.00 599.93 -5.07 -1.15 -7.10 7.20 260.77 1.58 BP _ GCT MS 45 . 628.10 1.36 1 68 2.39 5 02 14.00 14 10 613.93 6 -4.82 -0.85 -7.10 7.15 263.14 1.94 BP _ _GCT MS . . . 28.02 -4.51 -0.48 -7.08 7.09 266.11 2.32 BP _GCT MS 46 47 642.30 2.10 8.98 14.20 642.21 -4.09 -0.02 -7.02 7.02 269.87 3.10 BP GCT MS 48 656.40 670 50 2.65 12.46 14.10 656.30 -3.56 0.56 -6.91 6.93 274.61 4.03 BP _ GCT MS 49 . 684 70 3.28 4 02 15.49 18 32 14.10 670.38 -2.88 1.26 -6.73 6.85 280.64 4.60 _ BP_ GCT MS 50 . 698.90 . 4.75 . 20 74 14.20 14 20 684.55 698 71 -2.03 2.13 -6.46 6.80 288.23 5.36 BP_ GCT MS . . . -0.98 3.15 -6.10 6.86 297.32 5.30 BP_ GCT MS 51 52 712.90 727 10 5.34 22.44 14.00 712.66 0.21 4.29 -5.64 7.09 307.27 4.35 BP GCT MS 53 . 741 30 5.83 6 19 23.52 24 33 14.20 726.79 1.56 5.57 -5.10 7.55 317.48 3.53 _ BP_ GCT MS 54 . 755.40 . 6.41 . 24 85 14.20 14 10 740.91 754 93 3.02 6.93 -4.50 8.26 326.98 2.60 BP_ GCT MS 55 769.60 6.66 . 25.38 . 14.20 . 769.03 4.54 6 12 8.33 9 80 -3.86 -3 17 9.18 335.16 1.61 BP_ GCT MS . . . 10.30 342.06 1.81 BP GCT MS 56 57 783.80 79 8 00 6.91 7 26.00 14.20 783.14 7.78 11.31 -2.44 11.57 347.80 1.83 BP GCT MS 58 . . 811.80 .13 7 32 26.49 26 94 14.20 13 80 797.23 9.49 12.86 -1.68 12.97 352.58 1.61 _ BP_ GCT MS 59 825.80 . 7.51 . 27.39 . 14 00 810.92 824 80 11.21 12 99 14.41 -0.90 14.44 356.44 1.44 BP_ GCT MS 60 839.80 7.70 27.94 . 14.00 . 838 68 . 14 83 16.02 17 66 -0.07 16.02 359.75 1.42 BP_ GCT MS . . . 0.79 17.68 2.56 1.45 BP_ GCT MS [(c)2007 IDEAL ID12_OC_07] SCHLLTMBERGER Survey Report 29-Mar-2007 10:59:18 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ # depth angle angle length depth section +N/S- +E/W- - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) 91 1554.60 18.69 29.76 31.90 1533.10 178.98 160.12 83.77 92 1586.30 19.07 29.69 31.70 1563.10 189.18 169.03 88.86 93 1617.80 19.47 29.66 31.50 1592.83 199.52 178.06 94.01 94 1649.30 19.89 29.65 31.50 1622.49 210.07 187.28 99.25 95 1680.60 20.30 29.57 31.30 1651.89 220.77 196.63 104.57 96 1712.10 20.69 29.31 31.50 1681.39 231.74 206.23 109.99 97 1743.60 21.10 28.89 31.50 1710.82 242.90 216.05 115.45 98 1775.10 21.58 28.36 31.50 1740.16 254.28 226.11 120.94 99 1806.60 22.16 27.76 31.50 1769.39 265.91 235.47 126.46 100 1838.10 22.98 27.28 31.50 1798.48 277.88 247.19 132.05 101 1869.70 24.08 27.07 31.60 1827.45 290.36 258.41 137.81 102 1901.20 25.19 27.07 31.50 1856.08 303.35 270.10 143.78 103 1932.90 26.40 27.07 31.70 1884.63 316.99 282.39 150.06 104 1964.50 27.92 26.96 31.60 1912.74 331.26 295.24 156.61 105 1996.10 29.33 26.83 31.60 1940.48 346.22 308.74 163.46 106 2027.60 30.52 26.68 31.50 1967.78 361.75 322.77 170.53 107 2059.40 31.64 26.48 31.80 1995.01 377.97 337.45 177.88 108 2090.90 32.46 26.40 31.50 2021.71 394.47 352.42 185.32 109 2122.60 33.12 26.47 31.70 2048.36 411.42 367.79 192.96 110 2153.10 33.72 26.67 30.50 2073.82 428.01 382.82 200.48 111 2175.40 34.07 26.88 22.30 2092.33 440.30 393.92 206.08 112 2197.00 34.30 27.10 21.60 2110.19 452.30 404.73 211.59 113 2218.90 34.47 27.28 21.90 2128.27 464.54 415.73 217.24 114 2240.70 34.69 27,52 21.80 2146.22 476.79 426.72 222.93 115 2262.50 35.01 27.92 21.80 2164.11 489.13 437.75 228.73 116 2284.20 35.41 28.23 21.70 2181.84 501.53 448.79 234.62 117 2312.40 36.22 28.45 28.20 2204.70 517.90 463.31 242.45 118 2344.80 37.29 28.68 32.40 2230.66 537.15 480.34 251.72 119 2377.10 38.11 28.76 32.30 2256.22 556.76 497.66 261.21 120 2409.10 39.01 28.77 32.00 2281.24 576.56 515,14 270.81 Page 5 of Total At displ Azim (ft) (deg) 180.71 27.62 190.96 27.73 201.35 27.83 211.95 27.92 222.70 28.00 233.73 28.07 244.96 28.12 256.43 28.14 268.16 28.14 280.25 28.11 292.86 28.07 305.99 28.03 319.78 27.99 334.20 27.94 349.34 27.90 365.05 27.85 381.46 27.79 398.17 27.74 415.34 27.68 432.13 27.64 444.57 27.62 456.70 27.60 469.07 27.59 481.44 27.58 493.90 27.59 506.41 27.60 522.91 27.62 542.30 27.66 562.05 27.69 581.99 27.73 14 DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 1.47 BP_GCT MS 1.20 BP_GCT MS 1.27 BP_GCT MS 1.33 BP_GCT MS 1.31 BP_GCT MS 1.27 BP_GCT MS 1.39 BP_GCT MS 1.64 BP_GCT MS 1.97 BP_GCT MS 2.67 BP GCT MS 3.49 BP GCT MS 3.52 BP_GCT MS 3.82 BP_GCT MS 4.81 BP_GCT MS 4.47 BP_GCT MS 3.79 BP_GCT MS 3.54 $P_GCT MS 2.61 BP_GCT MS 2.09 BP_GCT MS 2.00 BP GCT MS 1.66 BP_GCT MS 1.21 BP_GCT MS 0.90 BP_GCT MS 1.19 BP_GCT MS 1.80 BP GCT MS 2.02 BP_GCT MS 2.91 BP_GCT MS 3.33 BP_GCT MS 2.54 BP_GCT MS 2.81 BP_GCT MS 150 3369.00 46.38 25.55 31.70 2972.72 1235.97 1102.74 582.72 1247.23 27.85 0.35 BP_GCT MS [(0)2007 IDEAL ID12_OC_07] SCHLUMBERGER Survey Report Seq Measured # depth - (ft) 151 3400.80 152 3432.40 153 3464.20 154 3496.00 155 3527.70 156 3559.40 157 3591.10 158 3622.90 159 3654.50 160 3686.40 161 3718.20 162 3750.00 163 3781.80 164 3813.70 165 3845.60 166 3877.30 167 3909.10 168 3940.60 169 3971.90 170 4003.20 171 4034.60 172 4065.80 173 4097.10 174 4128.50 175 4159.90 176 4191.10 177 4222.50 178 4253.90 Incl angle (deg) 46.55 46.72 46.82 46.87 46.94 47.08 47.15 47.10 47.12 47.21 47.25 47.20 47.11 47.13 47.21 47.27 47.40 47.55 47.75 48.00 48.14 47.99 47.55 47.14 47.01 46.95 46.92 46.90 Azimuth Course TVD angle length depth (deg) (ft) (ft) 25.58 31.80 2994.62 25.66 31.60 3016.32 25.76 31.80 3038.10 25.88 31.80 3059.85 25.97 31.70 3081.51 26.02 31.70 3103.12 26.08 31.70 3124.70 26.20 31.80 3146.33 26.36 31.60 3167.84 26.53 31.90 3189.53 26.74 31.80 3211.12 27.02 31.80 3232.72 27.30 31.80 3254.34 27.54 31.90 3276.05 27.72 31.90 3297.74 27.87 31.70 3319.26 27.95 31.80 3340.81 27.98 31.50 3362.10 28.00 31.30 3383.19 28.02 31.30 3404.18 27.97 31.40 3425.16 27.74 31.20 3446.01 26.89 31.30 3467.05 25.89 31.40 3488.33 25.49 31.40 3509.71 25.39 31.20 3531.00 25.34 31.40 3552.44 25.33 31.40 3573.89 29-Mar-2007 10:59:18 Vertical Displ section +N/S- (ft) (f t) 1258.67 1123.54 1281.30 1144.25 1304.13 1165.13 1326.99 1186.01 1349.81 1206.83 1372.68 1227.67 1395.59 1248.54 1418.58 1269.46 1441.43 1290.22 1464.52 1311.16 1487.59 1332.03 1510.66 1352.85 1533.73 1373.59 1556.87 1394.34 1580.04 1415.07 1603.10 1435.66 1626.27 1456.32 1649.28 1476.83 1672.21 1497.25 1695.23 1517.75 1718.39 1538.37 1741.39 1558.89 1764.32 1579.49 1787.12 1600.17 1809.77 1620.89 1832.23 1641.49 1854.80 1662.22 1877.37 1682.94 Page 7 of 14 Displ Total +E/W- displ (ft) (ft) 592.67 1270.27 602.60 1293.23 612.65 1316.38 622.76 1339.57 632.88 1362.70 643.04 1385.88 653.24 1409.10 663.51 1432.40 673.76 1455.54 684.18 1478.93 694.64 1502.27 705.19 1525.61 715.84 1548.93 726.60 1572.30 737.45 1595.70 748.30 1618.97 759.25 1642.36 770.14 1665.57 780.99 1688.70 791.89 1711.91 802.86 1735.27 813.70 1758.48 824.34 1781.66 834.60 1804.75 844.57 1827.73 854.37 1850.52 864.20 1873.45 874.01 1896.36 At Azim (deg) 27.81 27.77 27.74 27.70 27.b7 27.65 27.62 27.59 27.57 27.56 27.54 27.53 27.53 27.52 27.53 27.53 27.54 27.54 27.55 27.55 27.56 27.56 27.56 27.55 27.52 27.50 27.47 27.44 DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 0.54 BP_GCT MS 0.57 BP_GCT MS 0.39 BP_GCT MS 0.32 BP_GCT MS 0.30 BP_GCT MS 0.46 BP_GCT MS 0.26 BP_GCT MS 0.32 BP_GCT MS 0.38 BP_GCT MS 0.48 BP_GCT MS 0.50 BP_GCT MS 0.67 BP_GCT MS 0.70 BP_GCT MS 0.55 BP_GCT MS 0.48 BP_GCT MS 0.40 BP_GCT MS 0.45 BP_GCT MS 0.48 BP_GCT MS 0.64 BP_GCT MS 0.80 BP_GCT MS 0.46 BP_GCT MS 0.73 BP_GCT MS 2.45 BP_GCT MS 2.68 BP_GCT MS 1.02 BP_GCT MS 0.30 BP_GCT MS 0.15 BP_GCT MS 0.07 BP_GCT MS ~J 208 5187.80 44.15 27.05 31.00 4245.71 2517.22 2262.26 1163.88 2544.10 27.22 0.46 BP GCT MS 209 5218.80 44.24 27.01 31.00 4267.93 2538.60 2281.51 1173.70 2565.71 27.22 0.30 BP _ GCT MS 210 5249.80 44.30 26.90 31.00 4290.13 2559.99 2300.80 1183.51 2587.35 27.22 0.31 _ BP_ GCT MS [(c)2007 IDEAL ID12_OC_07) SCHLUMBERGER Survey Report 29-Mar-2007 10:59:18 Page 9 of 14 Seq Measured Incl Azimuth # depth angle angle - (ft) (deg) (deg) 211 5280.70 44.41 26.83 212 5311.80 44.60 26.77 213 5342.80 44.76 26.67 214 5373.90 44.95 26.66 215 5404.90 45.02 26.87 216 5435.50 44.86 27.70 217 5466.10 44.70 28.68 218 5496.50 44.79 29.02 219 5527.10 44.97 28.93 220 5557.60 45.13 28.76 221 5588.20 45.32 28.57 222 5618.60 45.56 28.48 223 5649.10 45.87 28.49 224 5679.70 46.09 28.62 225 5710.10 45.96 29.36 226 5740.60 45.64 30.43 227 5771.10 45.59 30.89 228 5801.70 45.80 30.95 229 5832.10 45.99 30.96 230 5862.60 46.00 30.93 231 5893.10 46.06 30.91 232 5923.50 46.26 30.88 233 5953.90 46.45 30.91 234 5984.40 46.63 30.92 235 6014.90 46.79 30.92 Course length (ft) 30.90 31.10 31.00 31.10 31.00 30.60 30.60 30.40 30.60 30.50 30.60 30.40 30.50 30.60 30.40 30.50 30.50 30.60 30.40 30.50 30.50 30.40 30.40 30.50 30.50 TVD depth (ft) 4312.23 4334.41 4356.45 4378.50 4400.42 4422.08 4443.80 4465.39 4487.08 4508.62 4530.18 4551.51 4572.80 4594.07 4615.17 4636.44 4657.77 4679.15 4700.30 4721.49 4742.67 4763.72 4784.71 4805.69 4826.60 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (f t) (ft) 2581.34 2320.07 1193.27 2608.95 2602.89 2339.52 1203.10 2630.75 2624.43 2358.99 1212.90 2652.54 2646.10 2378.60 1222.75 2674.48 2667.76 2398.16 1232.62 2696.39 2689.15 2417.37 1242.52 2718.01 2710.52 2436.37 1252.71 2739.56 2731.78 2455.11 1263.03 2760.95 2753.23 2474.00 1273.49 2782.53 27'74.66 2492.91 1283.91 2804.11 2796.23 2511.97 1294.33 2825.82 2817.73 2531.00 1304.67 2847.48 2839.39 2550.19 1315.08 2869.31 2861.23 2569.52 1325.60 2891.31 2882.97 2588.66 1336.20 2913.17 2904.73 2607.61 1347.10 2935.02 2926.44 2626.36 1358.22 2956.78 2948.27 2645.15 1369.47 2978.63 2970.03 2663.87 1380.70 3000.42 2991.89 2682.69 1391.98 3022.32 3013.77 2701.52 1403.26 3044.23 3035.63 2720.33 1414.52 3066.11 3057.55 2739.21 1425.81 3088.07 3079.62 2758.20 1437.18 3110.17 3101.75 2777.25 1448.59 3132.34 At Azim (deg) 27.22 27.21 27.21 27.21 27.20 27.20 27.21 27.22 27.24 27.25 27.26 27.27 27.28 27.29 27.30 27.32 27.35 27.37 27.40 27.42 27.45 27.47 27.50 27.52 27.55 DLS Srvy Tool (deg/ tool Corr 100f) -type -(deg) 0.39 BP_GCT MS 0.63 BP_GCT MS 0.56 BP_GCT MS 0.61 BP_GCT MS 0.53 BP_GCT MS 1.99 BP_GCT MS 2.32 BP_GCT MS 0.84 BP_GCT MS 0.62 BP_GCT MS 0.66 BP_GCT MS 0.76 BP_GCT MS 0.82 BP_GCT MS 1.02 BP_GCT MS 0.78 BP_GCT MS 1.80 BP_GCT MS 2.73 BP_GCT MS 1.09 BP_GCT MS 0.70 BP_GCT MS 0.63 BP_GCT MS 0.08 BP_GCT MS 0.20 BP_GCT MS 0.66 BP_GCT MS 0.63 BP_GCT MS 0.59 BP_GCT MS 0.52 BP_GCT MS 236 6045.30 46.86 30.87 30.40 4847.40 3123.84 2796.27 1459.98 3154.47 27.57 0.26 BP_GCT MS 266 6980.90 44.54 25.83 32.40 5494.19 3794.94 3388.34 1785.74 3830.10 27.79 3 28 BP GCT MS 267 7013.20 44.24 25.84 32.30 5517.27 3817.21 3408.68 1795.58 3852.69 27.78 . 0 93 BP _ GCT MS 268 269 7045.50 44.33 25.85 32.30 5540.39 3839.44 3428.97 1805.41 3875.23 27.77 . 0 28 _ BP GCT MS 7077.80 44.34 25.87 32.30 5563.49 3861.69 3449.29 1815.26 3897.79 27.76 . 0 05 _ BP GCT MS 270 7110.20 44.28 25.92 32.40 5586.68 3884.00 3469.65 1825.14 3920.41 27.75 . 0.21 _ BP_ GCT MS [(c)2007 IDEAL ID12_OC_07] SCHLtTNIBERGER Survey Report 29-Mar-2007 10:59:18 Page 11 of 14 Seq Measured Incl Azimuth # depth angle angle - (ft) (deg) (deg) 271 7142.50 44.27 26.06 272 7174.80 44.38 26.24 273 7207.20 44.63 26.46 274 7239.50 44.94 26.64 275 7271.90 45.13 26.76 276 7304.20 45.27 26.81 277 7336.60 45.47 26.78 278 7368.90 45.47 26.59 279 7401.20 44.68 26.09 280 7433.50 43.74 25.62 281 7465.90 43.53 25.47 282 7498.20 43.63 25.46 283 7530.50 43.71 25.54 284 7562.80 43.78 25.72 285 7594.60 43.96 26.03 286 7626.30 44.25 26.44 287 7658.10 44.54 26.81 288 7689.90 44.58 27.26 289 7721.70 44.46 27.76 290 7753.40 44.30 28.27 291 7782.20 44.35 28.65 292 7790.50 44.55 28.70 293 7817.10 44.86 28.84 294 7852.50 44.75 28.99 295 7888.20 44.95 29.06 Course length (ft) 32.30 32.30 32.40 32.30 32.40 32.30 32.40 32.30 32.30 32.30 32.40 32.30 32.30 32.30 31.80 31.70 31.80 31.80 31.80 31.70 28.80 8.30 26.60 35.40 35.70 TVD depth (ft) 5609.81 5632.91 5656.02 5678.94 5701.84 5724.60 5747.36 5770.01 5792.82 5815.97 5839.42 5862.82 5886.19 5909.52 5932.45 5955.21 5977.93 6000.59 6023.26 6045.92 6066.52 6072.45 6091.35 6116.47 6141.78 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (f t) 3906.24 3489.92 1835.03 3942.95 3928.50 3510.17 1844.97 3965.51 3950.92 3530.53 1855.05 3988.21 3973.40 3550.88 1865.22 4010.96 3996.05 3571.36 1875.52 4033.88 4018.70 3591.82 1885.85 4056.80 4041.49 3612.40 1896.25 4079.85 4064.24 3632.98 1906.59 4102.88 4086.81 3653.47 1916.73 4125.74 4109.01 3673.74 1926.56 4148.25 4131.03 3693.91 1936.20 4170.59 4152.95 3714.01 1945.77 4192.84 4174.91 3734.14 1955.37 4215.13 4196.91 3754.28 1965.03 4237.45 4218.63 3774.11 1974.65 4259.48 4240.40 3793.90 1984.41 4281.53 4262.38 3813.79 1994.38 4303.78 4284.45 3833.66 2004.52 4326.09 4306.52 3853.44 2014.82 4348.39 4328.50 3873.01 2025.23 4370.56 4348.47 3890.70 2034.82 4390.68 4354.24 3895.80 2037.61 4396.49 4372.82 3912.20 2046.61 4415.20 4397.60 3934.04 2058.68 4440.14 4422.62 3956.05 2070.89 4465.31 At Azim (deg) 27.74 27.73 27.72 27.71 27.71 27.70 27.70 27.69 27.68 27.67 27.66 27.65 27.64 27.63 27.62 27.61 27.61 27.60 27.60 27.61 27.61 27.61 27.62 27.62 27.63 DLS Srvy Tool • (deg/ tool Corr 100f) type (deg) 0.30 BP_GCT MS 0.52 BP_GCT MS 0.91 BP_GCT MS 1.04 BP_GCT MS 0.64 BP_GCT MS 0.45 BP_GCT MS 0.62 BP_GCT MS 0.42 BP_GCT MS 2.68 BP_GCT MS 3.08 BP_GCT MS 0.72 BP_GCT MS 0.31 BP_GCT MS 0.30 BP_GCT MS 0.44 BP_GCT MS 0.88 BP GCT MS 1.28 BP_GCT MS 1.22 BP_GCT MS 1.00 BP_GCT MS 1.17 BP_GCT MS 1.23 BP_GCT MS 0.94 BP_GCT MS 2.45 BP_GCT MS 1.22 BP_GCT MS 0.43 BP_GCT MS 0.58 BP_GCT MS 325 8945.50 43.33 27.41 34.50 6907.49 5144.56 4601.99 2408.74 5194.26 27.63 0.42 BP _GCT MS 326 8980.10 43.43 27.65 34.60 6932.63 5168.10 4623.06 2419.72 5218.02 27.63 0 56 BP GCT MS 327 9014.50 43.60 27.86 34.40 6957.58 5191.56 4644.02 2430.75 5241.71 27.63 . 0 65 BP _ GCT MS 328 9048.79 43.71 28.04 34.29 6982.39 5215.02 4664.93 2441.85 5265.38 27.63 . 0 48 BP _ GCT MS 329 9083.10 43.80 28.21 34.31 7007.17 5238.55 4685.86 2453.03 5289.11 27.63 . 0 43 _ BP GCT MS 330 9117.60 43.92 28.30 34.50 7032.05 5262.26 4706.92 2464.35 5313.01 27.63 . 0.39 _ BP_ GCT MS [(c)2007 IDEAL ID12_OC_07] SCHLUMBERGER Survey Report 29-Mar-2007 10:59:18 Page 13 of 14 Seq Measured # depth - (ft) 331 9152.00 332 9186.19 333 9220.60 334 9255.19 335 9289.79 336 9324.00 337 9358.60 338 9393.10 339 9427.60 340 9461.90 341 9496.50 342 9531.10 343 9565.50 344 9599.90 345 9634.30 346 9668.19 347 9701.90 348 9735.79 349 9769.79 350 9803.80 351 9837.40 352 9871.40 353 9905.39 Incl angle (deg) 43.90 44.00 44.18 44.09 43.84 43.69 43.72 43.78 43.78 43.79 43.79 43.83 43.89 43.91 43.94 43.94 43.91 43.95 43.97 43.88 43.78 43.66 43.56 Azimuth angle (deg) 28.41 28.53 28.70 28.99 29.40 29.72 29.82 29.82 29.80 29.75 29.70 29.66 29.66 29.68 29.74 29.80 29.82 29.79 29.77 29.76 29.75 29.71 29.67 Course length (ft) 34.40 34.19 34.41 34.59 34.60 34.21 34.60 34.50 34.50 34.30 34.60 34.b0 34.40 34.40 34.40 33.89 33.71 33.89 34.00 34.01 33.60 34.00 33.99 TVD depth (ft) 7056.83 7081.44 7106.16 7130.98 7155.89 7180.59 7205.61 7230.53 7255.44 7280.20 7305.18 7330.15 7354.95 7379.74 7404.51 7428.92 7453.20 7477.60 7502.08 7526.57 7550.81 7575.38 7599.99 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 5285.93 4727,91 2475.68 5336.87 5309.48 4748,77 2486.99 5360.59 5333.25 4769.79 2498.46 5384.53 5357.17 4790.89 2510.08 5408.61 5381.04 4811.85 2521.79 5432.62 5404.57 4832.44 2533.47 5456.27 5428.36 4853.19 2545.34 5480.16 5452.10 4873.89 2557.20 5504.00 5475.85 4894.60 2569.07 5527.86 5499.46 4915.20 2580.85 5551.58 5523.28 4935.99 2592.73 5575.51 5547.10 4956.80 2604.59 5599.44 5570.81 4977.52 2616.38 5623.27 5594.54 4998.24 2628.19 5647.11 5618.28 5018.97 2640.02 5670.96 5641.68 5039.38 2651.69 5694.46 5664.95 5059.67 2663.32 5717.83 5688.34 5080.07 2675.00 5741.32 5711.82 5100.56 2686.73 5764.91 5735.29 5121.04 2698.44 5788.49 5758.44 5141.24 2709.99 5811.75 5781.82 5161.65 2721.64 5835.23 5805.14 5182.01 2733.25 5858.66 At Azim (deg) 27.64 27.64 27.65 27.65 27.66 27.67 27.68 27.68 27.69 27.70 27.71 27.72 27.73 27.74 27.74 27.75 27.76 27.77 27.78 27.79 27.79 27.80 27.81 DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 0.23 BP_GCT MS 0 . 3 8 BP_GCT MS 0.63 BP_GCT MS 0.64 BP_GCT MS 1.09 BP_GCT MS 0.78 BP_GCT MS 0.22 BP_GCT MS 0.17 BP_GCT MS 0.04 BP_GCT MS 0.10 BP_GCT MS 0.10 BP_GCT MS 0.14 BP_GCT MS 0.17 BP_GCT MS 0.07 BP_GCT MS 0.15 BP_GCT MS 0.12 BP_GCT MS 0.10 BP_GCT MS 0.13 BP_GCT MS 0.07 BP_GCT MS 0.27 BP_GCT MS 0.30 BP_GCT MS 0.36 BP_GCT MS 0.31 BP_GCT MS .7~ W SCHLUMBERGER Survey report Client .................... Field ..................... Well .....................: API number ...............: Engineer .................. RIG :...................... STATE :...................: ----- Survey calculation m Method for positions.....: Method for DLS...........: BP Exploration (Alaska) Inc. Point McIntyre P2-15APB3 50-026-22409-72 F.Medina Nabors-7ES Alaska ethods------------- Minimum curvature Mason & Taylor ----- Depth reference ----------------------- Permanent datum..........: Mean Sea Level Depth reference..........: Driller's Pipe Tally GL above permanent.......: 11.9 ft KB above permanent.......: N/A Top Drive DF above permanent.......: 40.4 ft ----- Vertical section origin---------------- Latitude (+N/S-).........: 0.00 ft Departure (+E/W-)........: 0.00 ft ----- Platform reference point--------------- Latitude (+N/S-).........: -999.25 ft Departure (+E/W-)........: -999.25 ft Azimuth from Vsect Origin to target: 35.56 degrees 29-Mar-2007 10:48:45 Page 1 of 14 Spud date ................: 02-Mar-07 Last survey date.........: 29-Mar-07 Total accepted surveys...: 380 MD of first survey.......: 0.00 ft MD of last survey........: 10742.00 ft ----- Geomagnetic data ---------------------- Magnetic model...........: BGGM version 2006 Magnetic date ............: 19-Mar-2007 Magnetic field strength..: 57671.59 LAMA Magnetic dec (+E/W-).....: 24.14 degrees Magnetic dip .............: 81.03 degrees ----- MWD survey Reference Reference G ..............: Reference H ............... Reference Dip ............: Tolerance of G...........: Tolerance of H......... Tolerance of Dip.........: Criteria --------- 1002.68 meal 57671.50 GAMA 81.03 degrees (+/-) 2.50 meal (+/-)300.00 GAMA (+/-) 0.45 degrees ----- Corrections ----------------------g____ Magnetic dec (+E/W-).....: 24.14 de rees Grid convergence (+E/W-).: 0.00 degrees Total az corr (+E/W-)....: 24.14 degrees (Total az corr = magnetic dec - grid cony) Survey Correction Type .... I=Sag Corrected Inclination M=Schlumberger Magnetic Correction S=Shell Magnetic Correction F=Failed Axis Correction R=Magnetic Resonance Tool Correction D=Dmag Magnetic Correction ' SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 2 of 14 Seq Measured Incl - Azimuth ------ Course -------- TVD -------= Vertical p Dis 1 p - Dis 1 =_____ Total ____=___- At # depth angle angle length depth section +N/S- +E/W- displ Azim DLS (de / Srvy t l Tool - (ft) (deg) (deg) (ft) (ft) (f t) (ft) (ft) (ft) (deg) g 100f) oo Corr t - ype (de ) 1 2 0.00 28 50 0.00 0 00 0 00 0.00 0.00 0 00 0.00 0.00 0.00 0.00 0.00 TIP None 3 . 82.90 . 1 28 0.00 240 69 28.50 54 40 28.50 0.00 0.00 0.00 0.00 0.00 0.00 BP _GCT MS 4 83.10 . 1.27 . 240.97 . 0.20 82.90 83.10 -0.55 -0 55 -0.30 -0 30 -0.53 0.61 240.69 2.35 BP _GCT MS 5 84.60 1.27 241.50 1.50 84.60 . -0.58 . -0 32 -0.53 -0 56 0.61 240.69 5.89 BP _GCT MS . . 0.65 240.72 0.78 BP _GCT MS 6 7 89.00 102 00 1.27 1 26 241.84 242 23 4.40 88.99 -0.67 -0.36 -0.65 0.74 240.84 0.17 BP GCT MS 8 . 115.80 . 1.25 . 242.05 13.00 13 80 101.99 115 79 -0.93 -0.50 -0.90 1.03 241.18 0.10 BP _ _GCT MS 9 129.60 1.25 241.71 . 13.80 . 129.58 -1.20 -1 47 -0.64 -0 78 -1.17 1.33 241.39 0.08 BP _GCT MS 10 143.40 1.21 241.71 13.80 143.38 . -1.73 . -0.92 -1.43 -1 70 1.63 1 93 241.48 241 52 0.05 BP _GCT MS . . . 0.29 BP _GCT MS 11 12 157.20 171 10 1.16 1 14 242.08 242 58 13.80 157.18 -1.99 -1.05 -1.95 2.21 241.57 0.37 BP GCT MS 13 . 184.80 . 1.12 . 243 07 13.90 13 70 171.08 184 77 -2.24 -1.18 -2.19 2.49 241.65 0.16 BP _ _GCT MS 14 198.70 1.10 . 243.39 . 13.90 . 198.67 -2.48 -2 72 -1.31 -1 43 -2.43 2.76 241.77 0.16 BP_ GCT MS 15 212.50 1.09 243.51 13.80 212.47 . -2 95 . -1 55 -2.68 -2 91 3.03 241.90 0.15 BP_ GCT MS . . . 3.30 242.02 0.07 BP_ GCT MS 16 17 226.30 240 10 1.06 244.19 13.80 226.27 -3.18 -1.66 -3.14 3.56 242.15 0.24 BP GCT MS 18 . 253.90 1.03 1 03 245.51 246 11 13.80 13 80 240.06 -3.40 -1.77 -3.37 3.81 242.33 0.28 _ BP_ GCT MS 19 267.70 . 1.02 . 246.69 . 13.80 253.86 267 66 -3.61 -3 82 -1.87 -3.60 4.05 242.54 0.08 BP_ GCT MS 20 281.40 1.01 247.61 13.70 . 281.36 . -4 03 -1.97 -2 06 -3.82 4.30 242.76 0.10 BP_ GCT MS . . -4.05 4.54 243.00 0.14 BP_ GCT MS 21 22 295.10 308 90 1.00 0 96 247.56 247 98 13.70 295.05 -4.24 -2.15 -4.27 4.78 243.23 0.07 BP GCT MS 23 . 322.50 . 0.91 . 248.91 13.80 13 60 308.85 322 45 -4.44 -2.24 -4.49 5.02 243.44 0.29 _ BP_ GCT MS 24 336.20 0.89 248.49 . 13.70 . 336.15 -4.62 -4 80 -2.32 -2 40 -4.69 5.24 243.65 0.38 BP_ GCT MS 25 350.00 0.81 252.37 13.80 349.95 . -4.97 . -2 47 -4.90 -5 09 5.45 243.85 0.15 BP_ GCT MS . . 5.66 244.09 0.71 BP_ GCT MS 26 27 363.70 377 30 0.72 0 69 259.16 262 32 13.70 363.65 -5.11 -2.52 -5.26 5.84 244.44 0.93 BP GCT MS 28 . 391.10 . 0.63 . 266.26 13.60 13 80 377.24 391 04 -5.23 -2.54 -5.43 6.00 244.89 0.36 _ BP_ GCT MS 29 404.80 0.59 270.84 . 13.70 . 404.74 -5.33 -5 42 -2.56 -2 56 -5.59 6.15 245.38 0.54 BP_ GCT MS 30 418.50 0.56 272.68 13.70 418.44 . -5 50 . -2 56 -5.73 6.28 245.90 0.46 BP_ GCT MS . . -5.87 6.40 246.44 0.26 BP_ GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 3 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 31 432.20 0.53 273.35 13.70 432.14 -5.57 -2.55 -6.00 6.52 246.95 0.22 BP _GCT MS 32 446.10 0.55 275.42 13.90 446.04 -5.63 -2.54 -6.13 6.64 247.47 0.20 BP _GCT MS 33 460.10 0.57 281.74 14.00 460.04 -5.70 -2.52 -6.27 6.76 248.07 0.46 BP _GCT MS 34 474.00 0.57 293.36 13.90 473.94 -5.74 -2.48 -6.40 6.86 248.80 0.83 BP _GCT MS 35 488.00 0.60 304.56 14.00 487.94 -5.76 -2.41 -6.52 6.95 249.70 0.84 BP GCT MS 36 502.00 0.63 312.61 14.00 501.94 -5.75 -2.32 -6.64 7.03 250.75 0.65 BP _GCT MS 37 515.90 0.64 320.87 13.90 515.84 -5.72 -2.21 -6.74 7.10 251.88 0.66 BP _GCT MS 38 529.90 0.66 326.97 14.00 529.84 -5.67 -2.08 -6.84 7.15 253.09 0.51 BP _GCT MS 39 543.90 0.68 332.24 14.00 543.84 -5.60 -1.94 -6.92 7.19 254.36 0.46 BP _GCT MS 40 557.90 0.72 339.07 14.00 557.83 -5.51 -1.78 -6.99 7.21 255.70 0.66 BP GCT MS 41 571.90 0.80 345.54 14.00 571.83 -5.40 -1.60 -7.05 7.23 257.17 0.84 BP _GCT MS 42 586.00 0.91 352.14 14.10 585.93 -5.26 -1.40 -7.09 7.22 258.84 1.05 BP _GCT MS 43 600.00 1.10 358.65 14.00 599.93 -5.07 -1.15 -7.10 7.20 260.77 1.58 BP _GCT MS 44 614.00 1.36 2.39 14.00 613.93 -4.82 -0.85 -7.10 7.15 263.14 1.94 BP _GCT MS 45 628.10 1.68 5.02 14.10 628.02 -4.51 -0.48 -7.08 7.09 266.11 2.32 BP GCT MS 46 642.30 2.10 8.98 14.20 642.21 -4.09 -0.02 -7.02 7.02 269.87 3.10 BP _GCT MS 47 656.40 2.65 12.46 14.10 656.30 -3.56 0.56 -6.91 6.93 274.61 4.03 BP _GCT MS 48 670.50 3.28 15.49 14.10 670.38 -2.88 1.26 -6.73 6.85 280.64 4.60 BP _GCT MS 49 684.70 4.02 18.32 14.20 684.55 -2.03 2.13 -6.46 6.80 288.23 5.36 BP _GCT MS 50 698.90 4.75 20.74 14.20 698.71 -0.98 3.15 -6.10 6.86 297.32 5.30 BP GCT MS 51 712.90 5.34 22.44 14.00 712.66 0.21 4.29 -5.64 7.09 307.27 4.35 BP _GCT MS 52 727.10 5.83 23.52 14.20 726.79 1.56 5.57 -5.10 7.55 317.48 3.53 BP _GCT MS 53 741.30 6.19 24.33 14.20 740.91 3.02 6.93 -4.50 8.26 326.98 2.60 BP _GCT MS 54 755.40 6.41 24.85 14.10 754.93 4.54 8.33 -3.86 9.18 335.16 1.61 BP _GCT MS 55 769.60 6.66 25.38 14.20 769.03 6.12 9.80 -3.17 10.30 342.06 1.81 BP GCT MS 56 783.80 6.91 26.00 14.20 783.14 7.78 11.31 -2.44 11.57 347.80 1.83 BP _GCT MS 57 798.00 7.13 26.49 14.20 797.23 9.49 12.86 -1.68 12.97 352.58 1.61 BP _GCT MS 58 811.80 7.32 26.94 13.80 810.92 11.21 14.41 -0.90 14.44 356.44 1.44 BP _GCT MS 59 825.80 7.51 27.39 14.00 824.80 12.99 16.02 -0.07 16.02 359.75 1.42 BP _GCT MS 60 839.80 7.70 27.94 14.00 838.68 14.83 17.66 0.79 17.68 2.56 1.45 BP GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 4 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 61 853.70 7.87 28.51 13.90 852.45 16.70 19.32 1.68 19.39 ---- 4.97 ----- 1.34 - BP ---- _GCT ------ MS 62 867.70 8.04 28.94 14.00 866.32 18.62 21.02 2.61 21.18 7.08 1.29 BP _GCT MS 63 881.70 8.26 29.27 14.00 880.17 20.59 22.75 3.58 23.03 8.93 1.61 BP _GCT MS 64 895.70 8.50 29.56 14.00 894.03 22.62 24.53 4.58 24.96 10.57 1.74 BP _GCT MS 65 909.60 8.71 29.73 13.90 907.77 24.69 26.34 5.61 26.93 12.02 1.52 BP GCT MS 66 923.60 8.93 29.94 14.00 921.60 26.82 28.20 6.68 28.98 13.32 1.59 BP _GCT MS 67 937.60 9.19 30.21 14.00 935.43 29.02 30.11 7.78 31.10 14.49 1.88 BP _GCT MS 68 951.50 9.42 30.32 13.90 949.15 31.26 32.05 8.91 33.27 15.54 1.66 BP _GCT MS 69 965.50 9.68 30.24 14.00 962.95 33.57 34.06 10.08 35.52 16.49 1.86 BP _GCT MS 70 979.50 9.96 30.33 14.00 976.75 35.95 36.12 11.29 37.84 17.36 2.00 BP GCT MS 71 993.50 10.20 30.61 14.00 990.53 38.39 38.23 12.53 40.23 18.15 1.75 BP _GCT MS 72 1008.70 10.43 30.78 15.20 1005.48 41.10 40.57 13.92 42.89 18.94 1.53 BP _GCT MS 73 1011.10 10.48 30.81 2.40 1007.84 41.53 40.94 14.14 43.32 19.06 2.10 BP _GCT MS 74 1023.00 10.77 30.95 11.90 1019.54 43.72 42.83 15.27 45.47 19.62 2.45 BP _GCT MS 75 1045.50 11.31 31.38 22.50 1041.62 48.02 46.51 17.50 49.70 20.62 2.43 BP GCT MS 76 1074.80 12.01 31.93 29.30 1070.32 53.92 51.55 20.61 55.52 21.79 2.42 BP _GCT MS 77 1107.30 12.47 32.08 32.50 1102.08 60.80 57.40 24.26 62.31 22.91 1.42 BP _GCT MS 78 1139.80 12.76 32.02 32.50 1133.80 67.89 63.41 28.03 69.33 23.84 0.89 BP _GCT MS 79 1172.20 13.06 31.63 32.40 1165.38 75.11 69.56 31.84 76.51 24.60 0.96 BP _GCT MS 80 1204.70 13.45 31.07 32.50 1197.01 82.54 75.93 35.72 83.91 25.19 1.26 BP GCT MS 81 1236.50 13.95 30.51 31.80 1227.91 90.05 82.40 39.57 91.41 25.65 1.63 BP _GCT MS 82 1268.10 14.54 29.86 31.60 1258.53 97.79 89.12 43.48 99.16 26.01 1.93 BP _GCT MS 83 1299.90 15.16 29.38 31.80 1289.27 105.89 96.20 47.51 107.30 26.28 1.99 BP _GCT MS 84 1331.70 15.65 29.22 31.80 1319.93 114.29 103.57 51.64 115.73 26.50 1.55 BP _GCT MS 85 1363.50 15.97 29.25 31.80 1350.53 122.90 111.13 55.88 124.39 26.69 1.01 BP _GCT MS 86 1395.30 16.26 29.40 31.80 1381.08 131.68 118.83 60.20 133.21 26.87 0.92 BP _GCT MS 87 1427.10 16.58 29.62 31.80 1411.58 140.61 126.65 64.63 142.19 27.03 1.03 BP _GCT MS 88 1459.00 16.98 29.79 31.90 1442.12 149.78 134.65 69.19 151.39 27.20 1.26 BP _GCT MS 89 1490.70 17.58 29.82 31.70 1472.39 159.14 142.82 73.87 160.79 27.35 1.89 BP _GCT MS 90 1522.70 18.22 29.78 32.00 1502.84 168.93 151.35 78.76 170.62 27.49 2.00 BP GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 5 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (f t) (ft) (ft) (ft) (deg) 100f) type (deg) 91 1554.60 18.69 29.76 31.90 1533.10 178.98 160.12 83.77 180.71 27.62 1.47 BP GCT MS 92 1586.30 19.07 29.69 31.70 1563.10 189.18 169.03 88.86 190.96 27.73 1.20 BP _ GCT MS 93 1617.80 19.47 29.66 31.50 1592.83 199.52 178.06 94.01 201.35 27.83 1.27 BP _ GCT MS 94 1649.30 19.89 29.65 31.50 1622.49 210.07 187.28 99.25 211.95 27.92 1.33 BP _ GCT MS 95 1680.60 20.30 29.57 31.30 1651.89 220.77 196.63 104.57 222.70 28.00 1.31 BP _ GCT MS 96 1712.10 20.69 29.31 31.50 1681.39 231.74 206.23 109.99 233.73 28.07 1.27 BP GCT MS 97 1743.60 21.10 28.89 31.50 1710.82 242.90 216.05 115.45 244.96 28.12 1.39 BP _ GCT MS 98 1775.10 21.58 28.36 31.50 1740.16 254.28 226.11 120.94 256.43 28.14 1.64 BP _ GCT MS 99 1806.60 22.16 27.76 31.50 1769.39 265.91 236.47 126.46 268.16 28.14 1.97 BP _ GCT MS 100 1838.10 22.98 27.28 31.50 1798.48 277.88 247.19 132.05 280.25 28.11 2.67 BP _ GCT MS 101 1869.70 24.08 27.07 31.60 1827.45 290.36 258.41 137.81 292.86 28.07 3.49 BP GCT MS 102 1901.20 25.19 27.07 31.50 1856.08 303.35 270.10 143.78 305.99 28.03 3.52 BP _ GCT MS 103 1932.90 26.40 27.07 31.70 1884.63 316.99 282.39 150.06 319.78 27.99 3.82 BP _ GCT MS 104 1964.50 27.92 26.96 31.60 1912.74 331.26 295.24 156.61 334.20 27.94 4.81 BP _ GCT MS 105 1996.10 29.33 26.83 31.60 1940.48 346.22 308.74 163.46 349.34 27.90 4.47 BP _ GCT MS 106 2027.60 30.52 26.68 31.50 1967.78 361.75 322.77 170.53 365.05 27.85 3.79 BP GCT MS 107 2059.40 31.64 26.48 31.80 1995.01 377.97 337.45 177.88 381.46 27.79 3.54 BP _ GCT MS 108 2090.90 32.46 26.40 31.50 2021.71 394.47 352.42 185.32 398.17 27.74 2.61 BP _ GCT MS 109 2122.60 33.12 26.47 31.70 2048.36 411.42 367.79 192.96 415.34 27.68 2.09 BP _ GCT MS 110 2153.10 33.72 26.67 30.50 2073.82 428.01 382.82 200.48 432.13 27.64 2.00 BP _ GCT MS 111 2175.40 34.07 26.88 22.30 2092.33 440.30 393.92 206.08 444.57 27.62 1.66 BP GCT MS 112 2197.00 34.30 27.10 21.60 2110.19 452.30 404.73 211.59 456.70 27.60 1.21 BP _ GCT MS 113 2218.90 34.47 27.28 21.90 2128.27 464.54 415.73 217.24 469.07 27.59 0.90 BP _ GCT MS 114 2240.70 34.69 27.52 21.80 2146.22 476.79 426.72 222.93 481.44 27.58 1.19 BP _ GCT MS 115 2262.50 35.01 27.92 21.80 2164.11 489.13 437.75 228.73 493.90 27.59 1.80 BP _ GCT MS 116 2284.20 35.41 28.23 21.70 2181.84 501.53 448.79 234.62 506.41 27.60 2.02 BP GCT MS 117 2312.40 36.22 28.45 28.20 2204.70 517.90 463.31 242.45 522.91 27.62 2.91 BP _ GCT MS 118 2344.80 37.29 28.68 32.40 2230.66 537.15 480.34 251.72 542.30 27.66 3.33 BP _ GCT MS 119 2377.10 38.11 28.76 32.30 2256.22 556.76 497.66 261.21 562.05 27.69 2.54 BP _ GCT MS 120 2409.10 39.01 28.77 32.00 2281.24 576.56 515.14 270.81 581.99 27.73 2.81 BP _ GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 6 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Sr Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 121 2441.10 40.22 28.66 32.00 2305.89 596.82 -------- 533.04 -------- 280.61 ------- 602.39 -------- 27.76 ----- 3.79 - BP ---- _GCT ------ MS 122 2472.90 41.23 28.43 31.80 2329.99 617.41 551.26 290.53 623.14 27.79 3.21 BP GCT b1S 123 2505.00 42.20 27.92 32.10 2353.95 638.60 570.09 300.61 644.49 27.80 3.20 BP _ GCT MS 124 2537.00 43.11 27.40 32.00 2377.49 660.07 589.30 310.68 666.18 27.80 3.05 BP _ GCT MS 125 2569.00 43.54 27.24 32.00 2400.77 681.80 608.80 320.75 688.13 27.78 1.39 BP _ GCT MS 126 2601.00 43.70 27.33 32.00 2423.93 703.65 628.42 330.87 710.21 27.77 0.54 BP GCT MS 127 2633.10 43.78 27.55 32.10 2447.12 725.62 648.12 341.10 732.40 27.76 0.54 BP _ GCT MS 128 2665.20 43.92 27.71 32.10 2470.27 747.65 667.82 351.41 754.64 27.75 0.56 BP _ GCT MS 129 2697.20 44.12 27.78 32.00 2493.28 769.68 687.50 361.77 776.88 27.75 0.64 BP _ GCT MS 130 2729.30 44.23 27.87 32.10 2516.31 791.84 707.29 372.21 799.24 27.76 0.39 BP _ GCT MS 131 2761.40 44.21 28.06 32.10 2539.31 814.03 727.06 382.71 821.63 27.76 0.42 BP GCT MS 132 2793.30 44.11 28.27 31.90 2562.20 836.07 746.65 393.19 843.85 27.77 0.56 BP _ GCT MS 133 2825.50 43.95 28.42 32.20 2585.35 858.27 766.35 403.82 866.23 27.79 0.59 BP _ GCT MS 134 2857.60 43.74 28.56 32.10 2608.50 880.34 785.89 414.43 888.47 27.80 0.72 BP _ GCT MS 135 2889.60 43.61 28.71 32.00 2631.64 902.28 805.29 425.02 910.56 27.82 0.52 BP _ GCT MS 136 2921.60 43.63 28.86 32.00 2654.81 924.20 824.63 435.65 932.64 27.85 0.33 BP GCT MS 137 2954.10 43.74 28.99 32.50 2678.31 946.50 844.28 446.50 955.08 27.87 0.44 BP _ GCT MS 138 2986.30 43.81 29.12 32.20 2701.56 968.63 863.75 457.32 977.35 27.90 0.35 BP _ GCT MS 139 3018.40 43.78 29.28 32.10 2724.73 990.71 883.15 468.16 999.56 27.93 0.36 BP _ GCT MS 140 3050.60 43.79 29.38 32.20 2747.98 1012.86 902.57 479.08 1021.84 27.96 0.22 BP _ GCT MS 141 3082.80 43.86 29.39 32.20 2771.21 1035.03 922.00 490.02 1044.13 27.99 0.22 BP GCT MS 142 3114.80 44.03 29.36 32.00 2794.25 1057.10 941.35 500.91 1066.33 28.02 0.54 BP _ GCT MS 143 3147.00 44.33 28.85 32.20 2817.34 1079.40 960.96 511.82 1088.76 28.04 1.44 BP _ GCT MS 144 3178.80 44.71 27.94 31.80 2840.01 1101.52 980.57 522.43 1111.06 28.05 2.34 BP _ GCT MS 145 3210.40 45.13 27.27 31.60 2862.39 1123.62 1000.35 532.77 1133.37 28.04 2.00 BP _ GCT MS 146 3242.10 45.55 26.60 31.70 2884.67 1145.91 1020.45 542.98 1155.92 28.02 2.00 BP GCT MS 147 3273.80 45.90 25.92 31.70 2906.80 1168.31 1040.80 553.02 1178.60 27.98 1.89 BP _ GCT MS 148 3305.60 46.13 25.59 31.80 2928.89 1190.86 1061.41 562.96 1201.47 27.94 1.04 BP _ GCT MS 149 3337.30 46.27 25.53 31.70 2950.83 1213.39 1082.05 572.83 1224.33 27.90 0.46 BP _ GCT MS 150 3369.00 46.38 25.55 31.70 2972.72 1235.97 1102.74 582.72 1247.23 27.85 0.35 BP _ GCT MS i SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 7 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 151 3400.80 46.55 25.58 31.80 2994.62 1258.67 1123.54 592.67 --- 1270.27 -------- 27.81 ----- 0.54 - BP ---- _GCT ------ MS 152 3432.40 46.72 25.66 31.60 3016.32 1281.30 1144.25 602.60 1293.23 27.77 0.57 BP _GCT MS 153 3464.20 46.82 25.76 31.80 3038.10 1304.13 1165.13 612.65 1316.38 27.74 0.39 BP _GCT MS 154 3496.00 46.87 25.88 31.80 3059.85 1326.99 1186.01 622.76 1339.57 27.70 0.32 BP _GCT MS 155 3527.70 46.94 25.97 31.70 3081.51 1349.81 1206.83 632.88 1362.70 27.67 0.30 BP GCT MS 156 3559.40 47.08 26.02 31.70 3103.12 1372.68 1227.67 643.04 1385.88 27.65 0.46 BP _GCT MS 157 3591.10 47.15 26.08 31.70 3124.70 1395.59 1248.54 653.24 1409.10 27.62 0.26 BP _GCT MS 158 3622.90 47.10 26.20 31.80 3146.33 1418.58 1269.46 663.51 1432.40 27.59 0.32 BP _GCT MS 159 3654.50 47.12 26.36 31.60 3167.84 1441.43 1290.22 673.76 1455.54 27.57 0.38 BP _GCT MS 160 3686.40 47.21 26.53 31.90 3189.53 1464.52 1311.16 684.18 1478.93 27.56 0.48 BP GCT MS 161 3718.20 47.25 26.74 31.80 3211.12 1487.59 1332.03 694.64 1502.27 27.54 0.50 BP _GCT MS 162 3750.00 47.20 27.02 31.80 3232.72 1510.66 1352.85 705.19 1525.61 27.53 0.67 BP _GCT MS 163 3781.80 47.11 27.30 31.80 3254.34 1533.73 1373.59 715.84 1548.93 27.53 0.70 BP GCT MS 164 3813.70 47.13 27.54 31.90 3276.05 1556.87 1394.34 726.60 1572.30 27.52 0.55 BP _ _GCT MS 165 3845.60 47.21 27.72 31.90 3297.74 1580.04 1415.07 737.45 1595.70 27.53 0.48 BP GCT MS 166 3877.30 47.27 27.87 31.70 3319.26 1603.10 1435.66 748.30 1618.97 27.53 0.40 BP _GCT MS 167 3909.10 47.40 27.95 31.80 3340.81 1626.27 1456.32 759.25 1642.36 27.54 0.45 BP _GCT MS 168 3940.60 47.55 27.98 31.50 3362.10 1649.28 1476.83 770.14 1665.57 27.54 0.48 BP _GCT MS 169 3971.90 47.75 28.00 31.30 3383.19 1672.21 1497.25. 780.99 1688.70 27.55 0.64 BP _GCT MS 170 4003.20 48.00 28.02 31.30 3404.18 1695.23 1517.'75 791.89 1711.91 27.55 0.80 BP GCT MS 171 4034.60 48.14 27.97 31.40 3425.16 1718.39 1538.37 802.86 1735.27 27.56 0.46 BP GCT MS 172 4065.80 47.99 27.74 31.20 3446.01 1741.39 1558.89 813.70 1758.48 27.56 0.73 BP _ GCT MS 173 4097.10 47.55 26.89 31.30 3467.05 1764.32 1579.49 824.34 1781.66 27.56 2.45 BP _ GCT MS 174 4128.50 47.14 25.89 31.40 3488.33 1787.12 1600.17 834.60 1804.75 27.55 2.68 BP _ GCT MS 175 4159.90 47.01 25.49 31.40 3509.71 1809.77 1620.89 844.57 1827.73 27.52 1.02 BP _ GCT MS 176 4191.10 46.95 25.39 31.20 3531.00 1832.23 1641.49 854.37 1850.52 27.50 0.30 BP GCT MS 177 4222.50 46.92 25.34 31.40 3552.44 1854.80 1662.22 864.20 1873.45 27.47 0.15 BP _ GCT MS 178 4253.90 46.90 25.33 31.40 3573.89 1877.37 1682.94 874.01 1896.36 27.44 0.07 BP _ GCT MS 179 4285.20 46.83 25.36 31.30 3595.29 1899.85 1703.59 883.79 1919.19 27.42 0.23 BP _ GCT MS 180 4316.50 46.83 25.38 31.30 3616.70 1922.32 1724.21 893.57 1942.00 27.40 0.05 BP _ GCT MS ~~ ~_J SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 8 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 181 4347.90 46.84 25.39 31.40 3638.19 1944.86 1744.90 903.39 1964.89 --- 27.37 ----- 0.04 - BP ---- _GCT ------ MS 182 4379.30 46.54 25.44 31.40 3659.72 1967.35 1765.54 913.19 1987.73 27.35 0.96 BP _GCT MS 183 4410.60 46.25 25.50 31.30 3681.31 1989.67 1786.00 922.94 2010.38 27.33 0.94 BP _GCT MS 184 4441.90 46.42 25.51 31.30 3702.92 2011.96 1806.44 932.69 2033.01 27.31 0.54 BP _GCT MS 185 4473.40 46.70 25.50 31.50 3724.58 2034.48 1827.08 942.54 2055.87 27.29 0.89 BP GCT MS 186 4504.80 46.59 25.51 31.40 3746.14 2056.96 1847.69 952.37 2078.69 27.27 0.35 BP _GCT MS 187 4536.10 45.72 25.68 31.30 3767.82 2079.20 1868.05 962.12 2101.26 27.25 2.81 BP _GCT MS 188 4567.50 44.73 25.99 31.40 3789.94 2101.16 1888.11 971.83 2123.54 27.24 3.23 BP _GCT MS 189 4598.90 43.82 26.27 31.40 3812.42 2122.79 1907.79 981.49 2145.45 27.22 2.96 BP _GCT MS 190 4630.30 42.43 26.53 31.40 3835.33 2143.98 1927.02 991.03 2166.92 27.22 4.46 BP GCT MS 191 4661.70 41.10 26.82 31.40 3858.75 2164.64 1945.70 1000.42 2187.83 27.21 4.28 BP _GCT MS 192 4692.70 40.45 27.06 31.00 3882.23 2184.66 1963.75 1009.59 2208.08 27,21 2.16 BP _GCT MS 193 4723.60 40.42 27.18 30.90 3905.75 2204.48 1981.59 1018.73 2228.12 27,21 0.27 BP _GCT MS 194 4754.50 40.71 27.20 30.90 3929.22 2224.36 1999.46 1027.91 2248.21 27,21 0.94 BP _GCT MS 195 4785.50 41.37 27.28 31.00 3952.60 2244.50 2017.56 1037.22 2268.57 27.21 2.14 BP GCT MS 196 4816.50 42.28 27.37 31.00 3975.71 2264.96 2035.93 1046.71 2289.24 27,21 2.94 BP _GCT MS 197 4847.20 42.82 27.41 30.70 3998.32 2285.51 2054.36 1056.27 2310.00 27.21 1.76 BP _GCT MS 198 4878.20 43.00 27.46 31.00 4021.03 2306.41 2073.09 1065.99 2331.10 27.21 0.59 BP _GCT MS 199 4909.20 43.11 27.49 31.00 4043.68 2327.36 2091.87 1075.75 2352.27 27.21 0.36 BP _GCT MS 200 4940.10 43.18 27.51 30.90 4066.22 2348.28 2110.61 1085.51 2373.40 27.22 0.23 BP GCT MS 201 4971.00 43.17 27.55 30.90 4088.76 2369.22 2129.36 1095.28 2394.54 27.22 0.09 BP _GCT MS 202 5002.00 43.26 27.56 31.00 4111.35 2390.24 2148.18 1105.10 2415.77 27.22 0.29 BP _GCT MS 203 5033.00 43.41 27.47 31.00 4133.90 2411.30 2167.05 1114.93 2437.04 27.23 0.52 BP _GCT MS 204 5063.90 43.51 27.33 30.90 4156.33 2432.34 2185.92 1124.71 2458.29 27.23 0.45 BP _GCT MS 205 5094.90 43.66 27.23 31.00 4178.78 2453.49 2204.91 1134.51 2479.67 27.23 0.53 BP _GCT MS 206 5125.90 43.82 27.15 31.00 4201.18 2474.70 2223.98 1144.30 2501.10 27.23 0.55 BP _GCT MS 207 5156.80 44.01 27.08 30.90 4223.44 2495.90 2243.05 1154.07 2522.53 27.23 0.63 BP _GCT MS 208 5187.80 44.15 27.05 31.00 4245.71 2517.22 2262.26 1163.88 2544.10 27.22 0.46 BP _GCT MS 209 5218.80 44.24 27.01 31.00 4267.93 2538.60 2281.51 1173.70 2565.71 27.22 0.30 BP _GCT MS 210 5249.80 44.30 26.90 31.00 4290.13 2559.99 2300.80 1183.51 2587.35 27.22 0.31 BP GCT MS SCHLUMBERGER Survey Report 29 -Mar-2007 10:48:45 Page 9 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 211 5280.70 44.41 26.83 30.90 4312.23 2581.34 2320.07 1193.27 2608.95 27.22 0.39 BP _GCT MS 212 5311.80 44.60 26.77 31.10 4334.41 2602.89 2339.52 1203.10 2630.75 27.21 0.63 BP _GCT MS 213 5342.80 44.76 26.67 31.00 4356.45 2624.43 2358.99 1212.90 2652.54 27.21 0.56 BP _GCT MS 214 5373.90 44.95 26.66 31.10 4378.50 2646.10 2378.60 1222.75 2674.48 27.21 0.61 BP _GCT MS 215 5404.90 45.02 26.87 31.00 4400.42 2667.76 2398.16 1232.62 2696.39 27.20 0.53 BP GCT MS 216 5435.50 44.86 27.70 30.60 4422.08 2689.15 2417.37 1242.52 2718.01 27.20 1.99 BP _GCT MS 217 5466.10 44.70 28.68 30.60 4443.80 2710.52 2436.37 1252.71 2739.56 27.21 2.32 BP _GCT MS 218 5496.50 44.79 29.02 30.40 4465.39 2731.78 2455.11 1263.03 2760.95 27.22 0.84 BP _GCT MS 219 5527.10 44.97 28.93 30.60 4487.08 2753.23 2474.00 1273.49 2782.53 27.24 0.62 BP _GCT MS 220 5557.60 45.13 28.76 30.50 4508.62 2774.66 2492.91 1283.91 2804.11 27.25 0.66 BP GCT MS 221 5588.20 45.32 28.57 30.60 4530.18 2796.23 2511.97 1294.33 2825.82 27.26 0.76 BP _GCT MS 222 5618.60 45.56 28.48 30.40 4551.51 2817.73 2531.00 1304.67 2847.48 27.27 0.82 BP _GCT MS 223 5649.10 45.87 28.49 30.50 4572.80 2839.39 2550.19 1315.08 2869.31 27.28 1.02 BP _GCT MS 224 5679.70 46.09 28.62 30.60 4594.07 2861.23 2569.52 1325.60 2891.31 27.29 0.78 BP _GCT MS 225 5710.10 45.96 29.36 30.40 4615.17 2882.97 2588.66 1336,20 2913.17 27.30 1.80 BP GCT MS 226 5740.60 45.64 30.43 30.50 4636.44 2904.73 2607.61 1347.10 2935.02 27.32 2.73 BP _GCT MS 227 5771.10 45.59 30.89 30.50 4657.77 2926.44 2626.36 1358.22 2956.78 27.35 1.09 BP _GCT MS 228 5801.70 45.80 30.95 30.60 4679.15 2948.27 2645.15 1369.47 2978.63 27.37 0.70 BP _GCT MS 229 5832.10 45.99 30.96 30.40 4700.30 2970.03 2663.87 1380.70 3000.42 27.40 0.63 BP _GCT MS 230 5862.60 46.00 30.93 30.50 4721.49 2991.89 2682.69 1391.98 3022.32 27.42 0.08 BP GCT MS 231 5893.10 46.06 30.91 30.50 4742.67 3013.77 2701.52 1403.26 3044.23 27.45 0.20 BP _GCT MS • 232 5923.50 46.26 30.88 30.40 4763.72 3035.63 2720.33 1414.52 3066.11 27.47 0.66 BP _GCT MS 233 5953.90 46.45 30.91 30.40 4784.71 3057.55 2739.21 1425.81 3088.07 27.50 0,63 BP _GCT MS 234 5984.40 46.63 30.92 30.50 4805.69 3079.62 2758.20 1437.18 3110.17 27.52 0.59 BP _GCT MS 235 6014.90 46.79 30.92 30.50 4826.60 3101.75 2777.25 1448.59 3132.34 27.55 0.52 BP GCT MS 236 6045.30 46.86 30.87 30.40 4847.40 3123.84 2796.27 1459.98 3154.47 27.57 0.26 BP _GCT MS 237 6075.70 46.75 30.61 30.40 4868.21 3145.93 2815.32 1471.30 3176.60 27.59 0.72 BP _GCT MS 238 6106.20 46.43 30.14 30.50 4889.17 3167.99 2834.44 1482.51 3198.73 27.61 1.53 BP _GCT MS 239 6136.70 46.15 29.76 30.50 4910.24 3189.93 2853.54 1493.52 3220.76 27.63 1.29 BP _GCT MS 240 6166.50 45.96 29.59 29.80 4930.92 3211.28 2872.18 1504.14 3242.20 27.64 0.76 BP GCT MS SCHLUI~ERGER Survey Report 29-Mar-2007 10:48:45 Page 10 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (f t) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 241 6196.50 45.78 29.60 30.00 4951.81 3232.69 2890.90 1514.77 3263.72 27.65 0.60 BP _GCT MS 242 6226.60 45.79 .29.66 30.10 4972.80 3254.15 2909.66 1525.44 3285.28 27.67 0.15 BP _GCT MS 243 6256.50 45.95 29.69 29.90 4993.62 3275.50 2928.30 1536.06 3306.73 27.68 0.54 BP _GCT MS 244 6286.50 46.14 29.73 30.00 5014.44 3296.98 2947.06 1546.77 3328.31 27.69 0.64 BP _GCT MS 245 6316.50 46.27 29.81 30.00 5035.21 3318.53 2965.86 1557.52 3349.95 27.71 0.47 BP GCT MS 246 6346.50 46.39 29.90 30.00 5055.92 3340.12 2984.68 1568.32 3371.64 27.72 0.46 BP _GCT MS 247 6376.40 46.48 30.00 29.90 5076.53 3361.68 3003.45 1579.14 3393.28 27.73 0.39 BP _GCT MS 248 6406.40 46.59 30.07 30.00 5097.17 3383.35 3022.30 1590.04 3415.04 27.75 0.40 BP _GCT MS 249 6436.50 46.66 30.10 30.10 5117.84 3405.13 3041.23 1601.00 3436.90 27.76 0.24 BP _GCT MS 250 6466.50 46.58 30.10 30.00 5138.44 3426.84 3060.09 1611.94 3458.69 27.78 0.27 BP GCT MS 251 6494.70 46.68 30.11 28.20 5157.81 3447.25 3077.83 1622.22 3479.17 27.79 0.36 BP _GCT MS 252 6523.60 46.84 30.09 28.90 5177.60 3468.20 3096.04 1632.78 3500.21 27.81 0.56 BP _GCT MS 253 6556.30. 46.74 29.90 32.70 5199.99 3491.92 3116.68 1644.69 3524.02 27.82 0.52 BP _GCT MS 254 6588.90 46.58 29.39 32.60 5222.37 3515.51 3137.29 1656.42 3547.72 27.83 1.24 BP _GCT MS 255 6621.60 46.33 28.71 32.70 5244.90 3539.06 3158.01 1667.93 3571.42 27.84 1.69 BP GCT MS 256 6654.40 45.78 27.99 32.80 5267.66 3562.49 3178.79 1679.14 3595.03 27.84 2.30 BP _GCT MS 257 6687.10 45.46 27.50 32.70 5290.53 3585.64 3199.48 1690.03 3618.40 27.84 1.45 BP _GCT MS 258 6719.90 45.62 27.38 32.80 5313.50 3608.82 3220.25 1700.81 3641.81 27.84 0.55 BP _GCT MS 259 6752.80 45.94 27.35 32.90 5336.45 3632.15 3241.19 1711.65 3665.39 27.84 0.97 BP _GCT MS 260 6785.60 46.28 27.34 32.80 5359.19 3655.55 3262.19 1722.51 3689.03 27.84 1.04 BP GCT MS 261 6818.40 46.55 27.18 32.80 5381.80 3679.06 3283.31 1733.39 3712.78 27.83 0.90 BP _GCT MS 262 6851.30 46.71 26.85 32.90 5404.39 3702.71 3304.62 1744.25 3736.70 27.83 0.88 BP _GCT MS 263 6883.80 46.79 26.59 32.50 5426.66 3726.10 3325.76 1754.90 3760.37 27.82 0.63 BP _GCT MS 264 6916.20 46.55 26.41 32.40 5448.89 3749.37 3346.85 1765.41 3783.93 27.81 0.84 BP _GCT MS 265 6948.50 45.59 26.07 32.30 5471.30 3772.33 3367.72 1775.70 3807.18 27.80 3.07 BP GCT MS 266 6980.90 44.54 25.83 32.40 5494.19 3794.94 3388.34 1785.74 3830.10 27.79 3.28 BP _GCT MS 267 7013.20 44.24 25.84 32.30 5517.27 3817.21 3408.68 1795.58 3852.69 27.78 0.93 BP _GCT MS 268 7045.50 44.33 25.85 32.30 5540.39 3839.44 3428.97 1805.41 3875.23 27.77 0.28 BP _GCT MS 269 7077.80 44.34 25.87 32.30 5563.49 3861.69 3449.29 1815.26 3897.79 27.76 0.05 BP _GCT MS 270 7110.20 44.28 25.92 32.40 5586.68 3884.00 3469.65 1825.14 3920.41 27.75 0.21 BP GCT MS • u SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 11 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS Srvy Tool # depth angle angle length depth section +N/S- +E/W- displ Azim (deg/ tool Corr - (ft) (deg) (deg) (ft) (ft) (ft) (ft) (ft) (ft) (deg) 100f) type (deg) 271 7142.50 44.27 26.06 32.30 5609.81 3906.24 3489.92 1835.03 3942.95 27.74 0 30 BP _GCT MS + 272 7174.80 44.38 26.24 32.30 5632.91 3928.50 3510.17 1844.97 3965.51 27.73 0.52 BP _GCT MS 273 7207.20 44.63 26.46 32.40 5656.02 3950.92 3530.53 1855.05 3988.21 27.72 0.91 BP _GCT MS 274 7239.50 44.94 26.64 32.30 5678.94 3973.40 3550.88 1865.22 4010.96 27.71 1.04 BP _GCT MS 275 7271.90 45.13 26.76 32.40 5701.84 3996.05 3571.36 1875.52 4033.88 27.71 0.64 BP GCT MS 276 7304,20 45.27 26.81 32.30 5724.60 4018.70 3591.82 1885.85 4056.80 27.70 0.45 BP _GCT MS 277 7336.60 45.47 26.78 32.40 5747.36 4041.49 3612.40 1896.25 4079.85 27.70 0.62 BP _GCT MS 278 7368.90 45.47 26.59 32.30 5770.01 4064.24 3632.98 1906.59 4102.88 27.69 0.42 BP _GCT MS 279 7401.20 44.68 26.09 32.30 5792.82 4086.81 3653.47 1916.73 4125.74 27.68 2.68 BP _GCT MS 280 7433,50 43.74 25.62 32.30 5815.97 4109.01 3673.74 1926.56 4148.25 27.67 3.08 BP GCT MS 281 7465.90 43.53 25.47 32.40 5839.42 4131.03 3693.91 1936.20 4170.59 27.66 0.72 BP _GCT MS 282 7498.20 43.63 25.46 32.30 5862.82 4152.95 3714.01 1945.77 4192.84 27.65 0.31 BP _GCT MS 283 7530.50 43.71 25.54 32.30 5886.19 4174.91 3734.14 1955.37 4215.13 27.64 0.30 BP _GCT MS 284 7562.80 43.78 25.72 32.30 5909.52 4196.91 3754.28 1965.03 4237.45 27.63 0.44 BP _GCT MS 285 7594.60 43.96 26.03 31.80 5932.45 4218.63 3774.11 1974.65 4259.48 27.62 0.88 BP GCT MS 286 7626.30 44.25 26.44 31.70 5955.21 4240.40 3793.90 1984.41 4281.53 27.61 1.28 BP _GCT MS 287 7658.10 44.54 26.81 31.80 5977.93 4262.38 3813.79 1994.38 4303.78 27.61 1.22 BP _GCT MS 288 7689.90 44.58 27.26 31.80 6000.59 4284.45 3833.66 2004.52 4326.09 27.60 1.00 BP _GCT MS 289 7721.70 44.46 27.76 31.80 6023.26 4306.52 3853.44 2014.82 4348.39 27.60 1.17 BP _GCT MS 290 7753.40 44.30 28.27 31.70 6045.92 4328.50 3873.01 2025.23 4370.56 27.61 1.23 BP GCT MS 291 7782.20 44.35 28.65 28.80 6066.52 4348.47 3890.70 2034.82 4390.68 27.61 0.94 BP _GCT MS 292 7790.50 44.55 28.70 8.30 6072.45 4354.24 3895.80 2037.61 4396.49 27.61 2.45 BP _GCT MS 293 7817.10 44.86 28.84 26.60 6091.35 4372.82 3912.20 2046.61 4415.20 27.62 1.22 BP GCT MS 294 7852.50 44.75 28.99 35.40 6116.47 4397.60 3934.04 2058.68 4440.14 27.62 0.43 BP _ _GCT MS 295 7888.20 44.95 29.06 35.70 6141.78 4422.62 3956.05 2070.89 4465.31 27.63 0.58 BP GCT MS 296 7924.00 44.67 28.96 35.80 6167.18 4447.b8 3978.12 2083.13 4490.53 27.64 0.81 BP _GCT MS 297 7959.80 44.02 28.48 35.80 6192.78 4472.53 4000.06 2095.15 4515.55 27.64 2.04 BP GCT MS 298 7995.30 43.71 28.06 35.50 6218.37 4496.93 4021.73 2106.80 4540.15 27.65 1.20 BP _ GCT MS 299 8031.10 43.81 27.95 35.80 6244.23 4521.47 4043.59 2118.43 4564.91 27.65 0.35 BP _ GCT MS 300 8066.90 43.84 27.88 35.80 6270.06 4546.04 4065.50 2130.04 4589.70 27.65 0.16 BP _ GCT MS u • 'SCHLUMBERGER Survey Report Seq Measured Incl Azimuth # depth angle angle - (ft) (deg) (deg) --- -------- ------ ------- 301 8102.60 43.79 27.80 302 8138.20 43.85 27.74 303 8173.90 43.92 27.70 304 8209.69 44.03 27.70 305 8245.50 44.14 27.76 306 8280.80 44.19 27.85 307 8316.00 44.18 27.88 308 8351.10 44.17 27.81 309 8386.30 44.27 27.71 310 8421.10 44.40 27.66 311 8456.30 44.52 27.61 312 8491.30 44.28 27.55 313 8526.40 43.30 27.42 314 8561.30 42.55 27.29 315 8596.40 42.49 27.19 316 8631.40 42.52 27.11 317 8666.30 42.58 27.10 318 8701.10 42.64 27.12 319 8736.20 42.70 27.06 320 8771.19 42.76 26.97 321 8805.90 42.84 26.97 322 8840.90 42.98 27.07 323 8876.00 43.13 27.17 324 8911.00 43.23 27.26 325 8945.50 43.33 27.41 326 8980.10 43.43 27.65 327 9014.50 43.60 27.86 328 9048.79 43.71 28.04 329 9083.10 43.80 28.21 330 9117.60 43.92 28.30 Course length (ft) 35.70 35.60 35.70 35.79 35.81 35.30 35.20 35.10 35.20 34.80 35.20 35.00 35.10 34.90 35.10 35.00 34.90 34.80 35.10 34.99 34.71 35.00 35.10 35.00 34.50 34.60 34.40 34.29 34.31 34.50 TVD depth (ft) 6295.82 6321.50 6347.23 6372.99 6398.71 6424.03 6449.28 6474.45 6499.68 6524.57 6549.69 6574.70 6600.04 6625.59 6651.46 6677.26 6702.97 6728.59 6754.40 6780.10 6805.57 6831.20 6856.85 6882.37 6907.49 6932.63 6957.58 6982.39 7007.17 7032.05 ~9-Mar-2007 10:48:45 Page Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) -------------- ------- 4570.54 4087.35 2141.58 4614.41 4594.96 4109.16 2153.06 4639.06 4619.47 4131.07 2164.58 4663.81 4644.09 4153.07 2176.13 4688.66 4668.77 4175.12 2187.72 4713.57 4693.14 4196.88 2199.19 4738.17 4717.45 4218.57 2210.66 4762.70 4741.69 4240.20 2222.08 4787.16 4766.01 4261.92 2233.52 4811.71 4790.10 4283.45 2244.82 4836.03 4814.52 4305.30 2256.25 4860.68 4838.78 4327.00 2267.59 4885.17 4862.82 4348.55 2278.80 4909.46 4886.35 4369.66 2289.72 4933.23 4909.82 4390.75 2300.58 4956.95 4933.22 4411.79 2311.37 4980.60 4956.56 4432.80 2322.12 5004.20 4979.86 4453.77 2332.86 5027'.76 5003.39 4474.95 2343.69 5051.55 5026.87 4496.11 2354.48 5075.29 5050.19 4517.12 2365.17 5098.87 5073.76 4538.35 2376.00 5122.70 5097.46 4559.68 2386.92 5146.66 5121.16 4580.98 2397.88 5170.61 5144.56 4601.99 2408.74 5194.26 5168.10 4623.06 2419.72 5218.02 5191.56 4644.02 2430.75 5241.71 5215.02 4664.93 2441.85 5265.38 5238.55 4685.86 2453.03 5289.11 5262.26 4706.92 2464.35 5313.01 12 of At Azim (deg) 27.65 27.65 27.65 27.65 27.65 27.65 27.66 27.66 27.66 27.66 27.66 27.66 27.66 27.65 27.65 27.65 27.65 27.65 27.64 27.64 27.64 27.63 27.63 27.63 27.63 27.63 27.63 27.63 27.63 27.63 14 ----- ----- ------ DLS Srvy Tool (deg/ tool Corr 100f) type (deg) ---- ----- ------ 0.21 BP_GCT MS 0.20 BP_GCT MS 0.21 BP_GCT MS 0.31 BP_GCT MS 0.33 BP_GCT MS 0.23 BP_GCT MS • 0.07 BP_GCT MS 0.14 BP_GCT MS 0.35 BP_GCT MS 0.39 BP GCT MS 0.36 BP_GCT MS 0.70 BP_GCT MS 2.80 BP_GCT MS 2.16 BP_GCT MS 0.26 BP GCT MS 0.18 BP_GCT MS 0.17 BP_GCT MS 0.18 BP_GCT MS 0.21 BP_GCT MS 0.24 BP GCT MS 0.23 BP_GCT MS • 0.44 BP_GCT MS 0.47 BP_GCT MS 0.34 BP_GCT MS 0.42 BP GCT MS 0.56 BP_GCT MS 0.65 BP_GCT MS 0.48 BP_GCT MS 0.43 BP_GCT MS 0.39 BP GCT MS •SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 13 of 14 Seq Measured Incl Azimuth # depth angle angle - (ft) (deg) (deg) 331 9152.00 43.90 28.41 332 9186.19 44.00 28.53 333 9220.60 44.18 28.70 334 9255.19 44.09 28.99 335 9289.79 43.84 29.40 336 9324.00 43.69 29.72 337 9358.60 43.72 29.82 338 9393.10 43.78 29.82 339 9427.60 43.78 29.80 340 9461.90 43.79 29.75 341 9496.50 43.79 29.70 342 9531.10 43.83 29.66 343 9565.50 43.89 29.66 344 9599.90 43.91 29.68 345 9634.30 43.94 29.74 346 9668.19 43.94 29.80 347 9701.90 43.91 29.82 348 9735.79 43.95 29.79 349 9769.79 43.97 29.77 350 9803.80 43.88 29.76 351 9837.40 43.78 29.75 352 9871.40 43.66 29.71 353 9905.39 43.56 29.67 354 9939.19 43.51 29.64 355 9972.90 43.50 29.64 356 10007.00 43.57 29.65 357 10041.00 43.61 29.62 358 10074.80 43.57 29.61 359 10108.79 43.58 29.58 360 10142.79 43.58 29.54 Course length (ft) 34.40 34.19 34.41 34.59 34.60 34.21 34.60 34.50 34.50 34.30 34.60 34.60 34.40 34.40 34.40 33.89 33.71 33.89 34.00 34.01 33.60 34.00 33.99 33.80 33.71 34.10 34.00 33.80 33.99 34.00 TVD depth (ft) 7056.83 7081.44 7106.16 7130.98 7155.89 7180.59 7205.61 7230.53 7255.44 7280.20 7305.18 7330.15 7354.95 7379.74 7404.51 7428.92 7453.20 7477.60 7502.08 7526.57 7550.81 7575.38 7599.99 7624.50 7648.95 7673.67 7698.29 7722.78 7747.40 7772.03 Vertical Displ Displ Total section +N/S- +E/W- displ (ft) (ft) (ft) (ft) 5285.93 4727.91 2475.68 5336.87 5309.48 4748.77 2486.99 5360.59 5333.25 4769.79 2498.46 5384.53 5357.17 4790.89 2510.08 5408.61 5381.04 4811.85 2521.79 5432.62 5404.57 4832.44 2533.47 5456.27 5428.36 4853.19 2545.34 5480.16 5452.10 4873.89 2557.20 5504.00 5475.85 4894.60 2569.07 5527.86 5499.46 4915.20 2580.85 5551.58 5523.28 4935.99 2592.73 5575.51 5547.10 4956.80 2604.59 5599.44 5570.81 4977.52 2616.38 5623.27 5594.54 4998.24 2628.19 5647.11 5618.28 5018.97 2640.02 5670.96 5641.68 5039.38 2651.69 5694.46 5664.95 5059.67 2663.32 5717.83 5688.34 5080.07 2675.00 5741.32 5711.82 5100.56 2686.73 5764.91 5735.29 5121.04 2698.44 5788.49 5758.44 5141.24 2709.99 5811.75 5781.82 5161.65 2721.64 5835.23 5805.14 5182.01 2733.25 5858.66 5828.30 5202.24 2744.77 5881.93 5851.38 5222.41 2756.25 5905.13 5874.74 5242.83 2767.87 5928.60 5898.06 5263.20 2779.46 5952.03 5921.24 5283.46 2790.97 5975.33 5944.54 5303.84 2802.55 5998.75 5967.85 5324.23 2814.11 6022.17 At Azim (deg) 27.64 27.64 27.65 27.65 27.66 27.67 27.68 27.68 27.69 27.70 27.71 27.72 27.73 27.74 27.74 27.75 27.76 27.77 27.78 27.79 27.79 27.80 27.81 27.82 27.82 27.83 27.84 27.85 27.85 27.86 ----- ----- ------ DLS Srvy Tool (deg/ tool Corr 100f) type (deg) 0.23 BP_GCT MS 0.38 BP_GCT MS 0.63 BP_GCT MS 0.64 BP_GCT MS 1.09 BP_GCT MS 0.78 BP_GCT MS 0.22 BP_GCT MS 0.17 BP_GCT MS 0.04 BP_GCT MS 0.10 BP_GCT MS 0.10 BP_GCT MS 0.14 BP_GCT MS 0.17 BP_GCT MS 0.07 BP_GCT MS 0.15 BP_GCT MS 0.12 BP_GCT MS 0.10 BP_GCT MS 0.13 BP_GCT MS 0.07 BP_GCT MS 0.27 BP_GCT MS 0.30 BP_GCT MS • 0.36 BP_GCT MS 0.31 BP_GCT MS 0.16 BP_GCT MS 0.03 BP_GCT MS 0.21 BP_GCT MS 0.13 BP_GCT MS 0.12 BP_GCT MS 0.07 BP_GCT MS 0.08 BP_GCT MS SCHLUMBERGER Survey Report 29-Mar-2007 10:48:45 Page 14 of 14 Seq Measured Incl Azimuth Course TVD Vertical Displ Displ Total At DLS # depth angle angle length depth section +N/S- +E/W- displ Azim (de / Srvy Tool t l C - (ft) (deg) (deg) ------- (f t) ------ (ft) -------- (ft) (ft) (ft) (ft) (deg) g 100f) oo orr type (deg) 361 362 10176.80 10210 50 43.53 43 54 29.52 34.01 7796.68 5991.16 5344 62 _ _ 2825.66 _ 6045.60 ___ __ _ 27 87 _ __ 0.15 BP _ GCT MS 363 . 10244 50 . 43 52 29.52 29 50 33.70 7821.11 6014.24 5364.81 2837.10 6068.80 27.87 0.03 BP _ GCT MS 364 . 10278.40 . 43.44 . 29.50 34.00 33 90 7845.76 7870 36 6037.53 6060 73 5385.19 2848.63 6092.21 27.88 0.07 BP _ _GCT MS 365 10311.69 43.42 29.44 . 33.29 . 7894.53 . 6083.48 5405.50 5425 42 2860.12 2871 38 6115.53 6138 40 27.88 0.24 BP _GCT MS . . . 27.89 0.14 BP _GCT MS 366 367 10344.90 10378 39 43.54 43 67 29.35 33.21 7918.63 6106.20 5445.33 2882.59 6161.25 27.90 0.41 BP GCT MS 368 . 10411.69 . 43 71 29.29 29 26 33.49 33 30 7942.88 6129.16 5465.47 2893.90 6184.34 27.90 0.41 BP _ _GCT MS • 369 10444.90 . 43.69 . 29 24 . 33 21 7966.96 7990 97 6152.03 5485.53 2905.15 6207.33 27.91 0.14 BP _GCT MS 370 10453.00 43.68 . 29.23 . 8.10 . 7996.83 6174.83 6180 39 5505.55 5510 43 2916.36 2 6230.27 27.91 0.07 BP _GCT MS . . 919.09 6235.86 27.91 0.15 BP _BLIND 371 10467.00 43.60 29.23 14.00 8006.96 6189.99 5518.87 2923.81 6245 52 27 91 0 57 372 10495.00 43.57 29.20 28.00 8027.24 6209.18 5535.71 2933.24 . 6264.82 . 27 92 . 0 13 BP _BLIND 373 10533.52 43.18 29.20 38.52 8055.24 6235.47 5558.81 2946.14 6291 27 . 27 92 . 1 01 BP _INC+TREND 374 10555.00 42.56 29.00 21.48 8070.98 6249.99 5571.58 2953.25 . 6305 88 . 27 93 . 2 96 BP_ INC+TREND 375 10570.46 43.46 32.00 15.46 8082.29 6260.50 5580.66 2958.60 . 6316 41 . 27 93 . 14 46 BP_ INC+TREND . . . BP_ INC+TREND 376 377 10603.67 10632 67 45.81 46 71 38.00 40 53 33.21 8105.93 6283.80 5599.74 2971.99 6339.54 27.96 14.53 BP INC+TREND 378 . 10664.68 . 47.36 . 40 82 29.00 32 01 8125.98 8147 80 6304.71 5615.96 2985.25 6360.09 27.99 7.03 _ BP_ MWD 379 10696.55 48.09 . 41.14 . 31.87 . 8169 24 6328.04 6351 51 5633.72 5651 52 3000.52 6382.94 28.04 2.14 BP MWD 380 10742.00 48.09 41.14 45.45 . 8199.60 . 6385.18 . 5677 00 3015.99 3038 24 6405.92 6438 88 28.09 2.41 BP_ MWD . . . 28.15 0.00 Pro j to TD [(c)2007 IDEAL ID12_OC_ 07] • Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Well No P2-15A Installation/Rig Nabors-7ES Dispatched To: Christine Mahnken (AOGCC- Date Dispatched: 6-Apr-07 Dispatched By: Nate Rose Data No Of Prints No of Floppies Surveys 2 1 Please sign and return to: ,lames H. ,lonnson Received By: BP Exploration (Alaska) Inc. -~ Petrotechnical Data Center (LR2-1) ~~11 900 E. Benson Blvd. a Q Q ~ Anchorage, Alaska 99508 Fax:907-564-4005 e-mail address: johnsojhCo?bp.com LWD Log Delivery V1.1,10-02-03 Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Well No P2-15APB1 Installation/Rig Nabors-7ES Data No Of Prints No of Floppies Surveys 2 1 Please sign and return to: names H. uonnson Received By: BP Exploration (Alaska) Inc. - Petrotechnical Data Center (LR2-1) / 900 E. Benson Blvd. J f ~~ ~ ~ Anchorage, Alaska 99508 Fax:907-564.4005 e-mail address: johnsojhQbp.com LWD Log Delivery V1.1,10-02-03 Dispatched To: Christine Mahnken ~A06CC) Date Dispatched: 6-Apr-07 Dispatched By: Nate Rose • • Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Well No P2-15APB2 Installation/Rig Nabors-7ES Dispatched To: Christine Mahnken (AOGCC) Date Dispatched: 6-Apr-07 Dispatched By: Nate Rose Data No Of Prints No of Floppies Surveys 2 1 Please sign and return to: James H. ,lohnson Received By: BP Exploration (Alaska) Inc. Petrotechnical Data Center (LR2-1) 1 ~ ~ ~ J J ', 900 E. Benson Blvd. Anchorage, Alaska 99508 Fax:907-564-4005 e-mail address: johnsojhC~bp.com LWD Log Delivery V1.1,10-02-03 Schlumberger Drilling & Measurements MWD/LWD Log Product Delivery Customer BP Exploration (Alaska) Inc. Dispatched To: Well No P2-15APB3 Date Dispatched Installation/Rig Nabors-7ES Dispatched By: Christine Mahnken (AOGCC) 6-Apr-07 Nate Rose Data No Of Prints No of Floppies Surveys 2 1 Please sign and return to: James H..lohnson ReCeiv@d By: BP Exploration (Alaska) Inc. Petrotechnical Data Center (LR2-1) / j >~ .n ~ 1~ ~ ~^'~ 900 E. Benson Blvd. C -`^'rI V / Anchorage, Alaska 99508 Fax: 907-5fi4-4005 e-mail address: johnsojhC~bp.com LWD Log Delivery V1.1,10-02-03 U`? ~ ~ 3 ~ RE: P2-15 Plan forward ~ a- ~ 5 ~~ Subject: RE:~PIan forward From: "Smith, Phil G (ASRC)" ~~PhiLG.Smith~bp.com> Date: Mon, 12 Mar 2007 13:28:34 -0800 To: Thomas Maunder <tom_maunder~~admin.state.ak.us> V ~ c~-~ Thanks Torn, it appears the conductor may indeed have been driven at something other than vertical: worn surface casing; trouble with 7 518°' hander i--- BOPS while reciprocating; survey showing 5+ degree GLS at 90", and Wachs cutter cutting Tess than horizontal the other day. Pretty strong case for it anyway. Phil From: Thomas Maunder [maiito:tom_maunder@admin.state.ak.us] Sent: Monday, March 12, 2007 12:11 PM To: Smith, Phil G (ASRC) Subject: Re: P2-15 Plan forward Phil, The proposed design removes 1 layer of redundancy in the shallower sections of the well. So long as the well maintains integrity (no communication to the IA) there shouldn't be an issue. However, it is possible that the well would need to be SI if such communication would develop. One other item, you mention of the possibility of drilling out of the conductor. Any ideaswhat might:.. have deflected the: assembly`? As shallow as you are, one wouldn't expect to deflect that much so soon. Regards, Tom Maunder, PE AOGCC Smith, Phil G (ASRC) wrote, On 3/12/2007 9:21 AM: Tom, As mentioned this morning, we have evidence that we cut through the 20" conductor on P2-15 as we attempted to washover the 10 3/4" surface casing. Our preferred plan forward is to re-cement the 10 3/4" x 20" annulus top-job style and tieback the 7 5/8" casing to surface and build the wellhead off of the 7 5/8" casing with FMC Gen 6 equipment. The 7 5/8" casing would be a premium thread from the screw-in point at 2650' MD to surface and the entire annulus from the screw-in depth to surface would be cemented. Our tubing would remain 4 1/2" as listed in the permit request, leaving the 4 1/2" x 7 5/8" the only open annulus in the well, similar to the P2-34 injector. Please advise if this is an acceptable completion design, pending satisfactory tubing and casing integrity tests. Thanks, Phil «P2-15A Proposed 2.bmp» 1 of 1 3/12/2007 1:40 PM P2-15A Proposed 2.bmp (BMP Image, 621x797 pixels) mailbox:///F~/email/default/Mail/ancmail 1. state.ak.us/Inbox?number... TREE- CUU WELLH@10- FLICGei 6 ACTLWTOR- 9AI~RC Ftll . ELEJ - 17 S' 8 F . EL EJ - 10.15' I~ P - 987' I~x Age - Dadm LID- CatimTVD- 88m'SS 101' CSG,ISS7l, N P2-~~ ~~~~~~~ SAFETY NOTES: Cement 1-112 OT6 XNIP, D - 3,813' OA 10 ppg mud 2600' DJ CnFar ID- 9.953 e13$0' GAS L FT Ll4 NDR ELS ST MD lVD DEJ TYPE VLV LATCH PO 1805 2 11597 N1inIIixJITl ID = 3725" 70$40' 10790' 1-1fI0TlSXNP,ID-3,813' OTIS }tN NIPPLE 10$00' 7118'X1-1l2 6AKERSJ PkR, D- 10$20' b1124TlSXNP,ID-3,813' '~ 10$40" i-1fr OTt9XN NIP, D-3.75' hill' TA G, 12.G4, Lam, 11152 bpY, ID- 3958' 1Q$~' ~~~, 4 10$50' 1111'12SNlOLlia~ger 10854' 1irz'WL~ '', I 1 11000' 7 6,6' WI pstxk ~1 ntlo~v PERF 0 RATID N SU MLIA RY Rff TAG: DILON03AS91 A NG LE AT lD P PERF: 13 ~ 11790 NOte:ReYerb ProO~ctlu~ D8 rbrYkbrCalpertd313 SEE SPF NTERVAL Op~.sgz DOTE 3-315 6 117 90 - 11830 S 0~ 111191 3~'$ 6 119x0 -11970 S 0t 111191 P9TD 12128 718' CSG,29.7t1, NT195, ID- 6.875 12214' 1-1/1' LNR, 12.r~p, Lam, fl152 Gpi, D - 3958' 12$00' DATE REJ BY COIAMENIS G4TE RB! 9Y COMMENTS QSr108fJd 4RIGINALCUMPLETION 03112A7 PGS ProposetlStietrack1uJ7518'WI Qf112A1 ATMLP WAYlERS4FEfY NDTE 01143A6 ~L1PJC 75,6'C:s>aCORRBGTIDN 0TA1A6 RpN1PAG WAFlERS.4FEfY NDTE 09111A6 RDWIPAG WAFlERSFTY NDTEDELETED 021Q3A7 16A1rLFi GLVCa4 PO Ni LICINTY RE UNfr WELL: P2-15A P E4 LIR' No : °Y931510 API hb : 50-0Z9-221-01 SEC 11, T12N , Ri 1 E, 21' F NL & 117 1' FW L BP Erploratlon (A.la iNa ) 1 of 1 3!12/2007 1:40 PM ®1`-7~I~i~YI®1~ ~®L~il~ia-7-7~®1® , Greg Hobbs Senior Drilling Engineer BP Exploration (Alaska). Inc. PO Box 196612 Anchorage, AK 99519-6612 SARAfi PAUN, GOVERNOR 333 W. 7th AVENUE, SUITE 100 ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Re: Prudhoe Bay Field, Pt. McIntyre Oil Pool, P2-15A BP Exploration (Alaska) Inc. Permit No: 207-032 Surface Location: 21' FNL, 1171' FWL, SEC. 14, T12N, R14E, UM Bottomhole Location: 1557' FSL, 5012' FWL, SEC. 02, T12N, R14E, UM Dear Mr. Hobbs: Enclosed is the approved application for permit to redrill the above referenced service 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) Cy~9-3607 (pager). DATED this ~ day of March, 2007 cc: Department of Fish 8b Game, Habitat Section w/ o encl. Department of Environmental Conservation w/ o encl. I~Ct.:tl 1/17 STATE OF ALASKA '~ 6'~~ MAR 0 6 2007 ALAS~IL AND GAS CONSERVATION COMMI~N j~ PERMIT TO DRILL Alaska Oii & Gas Cons. Commission 20 AAC 25.005 n ....w.. 1 a. Type of work ^ Drill ®Redrill ^ Re-Entry 1 b. Current Well Class ^ Exploratory ^ Development Gas ®Service ^ Multiple Zone ^ Stratigraphic Test ^ Development Oil ^ Single Zone 1 c. Specify if well is proposed for. ^ Coalbed Methane ^ Gas Hydrates ^ Shale Gas 2. Operator Name: BP Exploration (Alaska) Inc. 5. Bond: ®Blanket ^ Single Well Bond No. 6194193 T 11. Well Name and Number: P2-15A' 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Proposed Depth: MD 12500 - TVD 9083 ~ 12. Field /Pool(s): Prudhoe Bay Field /Point 4a. Location of Well (Governmental Section): Surface: 21' FNL 1171' FWL R14E SEC 14 T12N UM ~ 7. Property Designation: ADL 365548 v McIntyre Pool , , . , , , Top of Productive Horizon: 1035' FSL, 4646' FWL, SEC. 02, T12N, R14E, UM ~ 8. Land Use Permit: 13. Approximate Spud Date: March 10, 2007 ' Total Depth: 1557' FSL, 5012' FWL, SEC. 02, T12N, R14E, UM - 9. Acres in Property: 2560 ~ 14. Distance to Nearest Property: 4,080' 4b. Location of Well (State Base Plane Coordinates): Surface: x-681407 y-5998559 Zone-ASP4 10. KB Elevation Plan (Height above GL): 40.4 ~ feet 15. Distance to Nearest Well Within Pool: 109' 16. Deviated Wells: Kickoff Depth: 11,000 ~ feet Maximum Hole An le: 87 , de rees 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Downhole: 4050 Surface: 3160 18 Casin Pr ram: S ficatio n To - Settin h -Bo ttom uant' f Cement c.f. or sack Hole Casin Wei ht Grade Cou lin Len th MD TVD MD TVD includin sta a data 6-3/4" 4-1/2" 12.6# L-80 TC-II 1650' 10850' 8286' 12500' 9060' 301 sx Class'G' 1`9. PRESE NT WELL CONDITION$UMMARY (To be completed for Redrill and Re-entry Operations) Total Depth MD (ft): 12220 Total Depth TVD (ft): g27g Plugs (measured): None Effective Depth MD (ft): 12125 Effective Depth TVD (ft): 9211 Junk (measured): None Casing; Length. Size ementVolume MD TVD Conductor /Structural 80' 20" 260 sx Arcticset A rox. 80' 80' Surface 4348' 10-3/4" 1326 sx Coldset III 354 sx Class'G' 4380' 3662' Intermediate Production 12182' 7-5/8" 506 sx Class'G' 12210' 9271' Liner Perforation Depth MD (ft): 11790' - 11970' Perforation Depth TVD (ft): 8969' - 9100' 20. Attachments ®Filing Fee, $100 ^ BOP Sketch ®Drilling Program ^ Time vs Depth Plot ^ Shallow Hazard Analysis ^ Property Plat ^ Diverter Sketch ^ Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the fore,~'oing is true and correct. Contact Phil Smith, 564-4897 Printed Name Gre ~s Title Senior Drilling Engineer Prepared By Name/Number: Si nature Phone 564-4191 Date $' Terrie Hubble, 564-4628 Commission Use Onl Permit To Drill Number: 070~0„~r? API Number: 50-029-22409-01-00 Permit Approval See cover letter for Date: other re uirements 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: M\T~'' Cccw~cw\~V(s~`~~~ ~OC' Samples Req'd: ^ Yes [i~NO Mud Log Req'd: ^ Yes dNo WS~~ ~,~ ~ ~~ ~ ~ ~.~ ~~ ~--~~~'~\~~p P~ HZS Measures: d Yes ^ No ect' nal Survey Req'd: ~ Yes ^ No Other: ~ ~ ~~ ~-.G.~ ~ P~.c C~~oa~S"~~GCC~1~~ ~' r ~ ~~ ~~ ~ ~.O APPROVED BY THE COMMISSION Date ~ ,COMMISSIONER Form 10-401 Revised 12/2005 ~/ ~/ ~ Submit In Duplicate ORIGINAL We Name: P2-15A Planned Well Summary High Angle Well P2-15A Type Sidetrack Object ve Kuparuk In'ector AFE # PMD5L1066 API Number: 50-029-22409-01 Current Status P2-15 Shut-In with compromised surface casing at wellhead Estimated Start Date: 2-Mar-2007 Time to Com lete: 20.4 Days Surface Northin Eastin Offsets TRS Location 5,998,559 681,407 21' FNL / 1171' FWL 12N, 14E, 14 Target Northin Eastin TVDss Offsets TRS Location 6,004,978 684,720 -8,920 4245' FNL / 4647' FWL 12N, 14E, 2 Bottom Northin Eastin TVDss Offsets TRS Location 6,005,508 685,072 -9,043 3723' FNL / 5012' FWL 12N, 14E, 2 Planned KOP: 11,000'MD / Planned TD: 12,500'MD / 9,043' TVDss 8352'TVDss Ri Nabors 7ES CBE: 11.9' RTE: 40.4' Directional - Anadrill P03b KOP: 11,000' MD Maximum Hole An le: ~87° Close Approach Wells: All wells except the original P2-15 wellbore pass major risk close approach criteria. Surve Pro ram: MWD Standard + IFR /Cassandra / MS Nearest Pro ert Line: 4080' Nearest Well within Pool: P2-15 original wellbore is 109' from the planned sidetrack penetration at the to of Ku aruk tar et. Area of Review for injector: Only P2-15 original wellbore is within the'/a mile area of review. The wellbore will be abandoned and plugged above the top of the reservoir. P2- 15was originally cemented with 594 cu-ft of class G cement (2700' annular volume with evidence of ood cement isolation above to Ku aruk • • Formation Markers P2-15A (Based on SOR) Formation Estimated Formation Tops (7VDss) (TVDbkb) (MDbkb) Estimated Pore Press. (Psi / EMW) TWSK -6915 6955 K-12 (Colville) -7022 7062 CM2/8-10 -8879 8919 11,775 4036 / 8.7+ K-5 -8879 8919 11,775 4036 / 8.7+ HR7JK-2 -8879 8919 11,775 4036 / 8.7+ TKLB -8908 8948 t 1,820 4049 / 8.7+ TKUP -8920 8960 11,839 4054 / 8.7+ UC1 -8920 8960 11,839 4054 / 8.7+ UB4 -8951 8991 11,891 4068 / 8.7+ UB3 -8974 9014 11,937 4079 / 8.7+ UB1-2 -9002 9042 12,013 4091 / 8.7+ Planned TD -9020 9060 12,500 - Expected OWC from P2-15 -9060 9100 LC3 -9095 9135 Casing/Tubing Program Hole Csg / Wt/Ft Grade Conn Burst Collapse Length Top Bottom Size Tbg (psi) (psi) MD / MD / O.D. TVDrkb TVDrkb 6 3/a" 4 Ih" 12.6# L-80 TC-II 10,160 10,530 1,650' 10,850' / 12,500' / 8,286' 9,060' Tubing 41h" 12.6# L-80 TC-II 10,160 10,530 8,162' 29' / 29' 10,854' / 8,289' Mud Program Intermediate/ Production Mud Properties: 3% KCI LSND Whipstock and 6 3/4" hole section Densit PV YP API FL HTHP FL MBT PH 10.5 15-18 18-24 <6 N/C <18 9.0-10 Logging Program 6 3/a" Intermediate: Sample Catchers - 50-ft intervals, save samples Drilling: Dir/GR/Res/PWD Open Hole: None Cased Hole: USIT ost ri contin ent re- erf if concerns with cement "ob P2-15A Drilling Permit Page 2 Cement Pro ram 9 Casin Size 4.5" 12.6#, L-80 Production Liner Basis: Lead: None Tail: 1,500' of open hole with 40% excess, 80' shoe track, 150' 4-'/z" x 6.875" liner lap, and 200' of 7 5/8" x 4" DP excess. Tail TOC: 10,800' MD (200' above Liner Top) Total Cement Volume: Spacer 25 bbls of Viscosified Spacer weighted to 12.0 ppg (Mud Push II) Lead None Tail 62.8 bbls, 353 cuft, 301.0 sks 15.8 Ib/ al Class G + Latex + adds -1.17 Temp BHST = 190° F, BHCT 176° F estimated by Schlumberaer Well Control Well control equipment consisting of 5,000 psi working pressure pipe rams (2), blind/shear rams, and annular preventer will be installed and are capable of handling the maximum potential surface pressures. Special circumstances require a single blind shear on initial rig up as an added precaution above and beyond current down-hole barriers and kill-weight fluid. This blind shear will be tested to 3000 phi. Conventional BOP arrangement will be rigged up and tested to 3500 psi after establishing wellhead integrity. The BOP will be tested to 4500 psi after establishing 7 5/8" casing integrity to accommodate a 4500 psi casing test BOP regular test frequency for P2-15A will be 7 days prior to milling the window and 14 days thereafter. Below is an excerpt from the permit to drill application requesting a variance to the requirements of 20 AAC 25.035 (e)(10)C PRIMARY DRIT.LING AND COMPLETION; 20 AAC 25.036 (d)(4) THROUGH TUBING DRILLING AND COMPLETION; 20 AAC 25.285 (f)(2) TUBING WORKOVERS\or, 20 AAC 25.286(e)(1) WORKSTRING SERVICE OPERATIONS ~ ,~ '~{ CAn C:)..v~C~C t~~ nCc C:C*'S S41~ `lCC ~M c.~~ ~~~~ve ~~-~ ~ "BPXA requests a variance to the provisions of 20 AAC 25.035 O(10)C regarding the function pressure test requirement after the use of ~'"'-% BOP ram type equipment for other than well control or equivalent purposes, exceyt when the routine use of BOP equipment may have ~3/-~~~~ compromised their effectiveness. (Example would be when pipe rams are inadvertently closed on a tool joint during routine operations.) The activities associated with this request will not compromise the integrity of the BOP equipment." Diverter, BOPE and drilling fluid system schematics on file with the AOGCC. Intermediate /Production Interval Maximum antici ated BHP 4050psi C~ 8900' TVDss 8.8 EMW) Maximum surface reesure 3160 psi (.10 psi/ft as radient to surface) Kick tolerance Infinite with a 12.0 pp FIT Planned BOP test pressure Rams test to 4,500 psi/250 psi (Except Blind/shear only configuration = 3000 psi) Annular test to 2,500 si/250 si 7-5/8" Casin Test 4500 psi surface pressure Inte rit Test - 6 3/a" hole 12.0 p FIT after drillin 20' from middle of window Dis osal No annular injection in this well. Cuttings Handling: Cuttings generated from drilling operations will be inject at DS-04. Any metal cuttings will be sent to the North Slope Borough. Fluid Handling: Haul all drilling and completion fluids and other Class II injection. Haul all Class I waste to Pad 3 for disposal. hauled to grind and wastes to DS-04 for P2-15A Drilling Permit Page 3 Operations Summary Pre-Riq Operations: 1. Remove gravel from cellar to cellar box base to expose- conductor deeper. 2. Install Katch Kan in cellar around wellhead. 3. Install FMC base plate with fluted hanger support. 4. Circulate the well to 9.6 ppg NaCI brine. Place 300' balanced cement plug on tubing tail plug and production packer. Freeze protect with 4-bbls, U-tube diesel. 5. Bleed tubing and casing to zero psig. 6. Remove well house and surrounding well houses for rig move. 7. Remove S-riser. 8. Install BPV with blanking plug in tubing hanger. Provide handover form to 7ES well site leader and perform pre-rig pad inspection. Riq Operations: 1. Move in Nabors 7ES with Blind/shear, 20" riser and 13 5/8" flange staged in rig cellar. 2. Remove tree and adapter flange. 3. Install mud cross, 13 5/8" blind shear ram, and 20" riser. Test the blind ram to 3000 psi through the mud cross against the TWC. Drain diesel from blind/shear assembly via the mud cross. 4. Reposition rig as required to position top of riser in the mud box. 5. Move in pipe shed and pit module. 6. Verify SSSV is open (it is not locked out) and annulus pressure is bled to zero. Open blind/shears, and pull the TWC with a lubricator. 7. RU slickline and drift the tubing to TOC. Broach tubing as required for stringers significantly above 11,000 planned KOP. 8. RU a-line and cut tubing at 11,020'. Release wireline after verifying tubing will pull free from the cut. 9. Reverse circulate the well to 9.6 ppg brine. 10. Make second cut in the first full joint below the SSSV. 11. Spear tubing hanger and pull tubing to rig floor. Prepare to spool single/bare control line. 12. Lay down tubing, SSSV, and cut joint. 13. RIH with 7 5/8" mechanical casing cutter. Displace well to diesel from 2 stands below the wellhead to keep brine from entering the 10 3/a" casing during the mechanical cut. Cut casing in the center of a full joint one stand below the hanger. 14. BOLDS and pull 7 5/8" packoff. Potential for wellhead lateral movement when backing out 7 5/8" LDS. 15. Spear 7 5/8" cut casing joint and lay down same. 16. RIH with 10 3/a" storm packer and 4 3/a" collars as required for weight. Set storm packer 3' below the 10 3/a" collar at cellar floor level. Drain riser and POH dry. 17. ND 20" riser, blind ram and mud cross, and casing and tubing spools. 18. Secure starting head with tugger lines and nylon slings. 19. Cut surface casing with hydraulic band saw immediately above the exposed surface casing collar. Remove starting head. 20. Stab a single joint of 9 5/8" casing into 10 3/a" stub. Drill a single 1 'h" hole through the upper half of the collar and install 1 ~h" pin through the collar. Remove 10 3/a" casing collar with top drive. 21. Inspect 10 3/a" BTC threads. If threads are acceptable, baker-Loc on new BTC-m collar and install torque ring. a. Contingency to cut off and remove 10 3/a" pin if damaged and install slip-on wellhead below the cellar box level. This will involve cutting and removal of 20" conductor stub below existing level to for slip-loc design to fit over the 10 3/a" casing. 22. Slip 20" pup joint over 10 3/a" casing and butt-weld to existing conductor. Install 20" landing ring as required to place starting head ~6" above cellar box. 23. Screw in (Baker Loc) single joint of 10 3/a" 45.5# L-80 casing through rotary table. 24. Cement annulus between 20" and 10 3/a" casings, leaving TOC low enough to install 20" x 10 3/a" slips. 25. Pull tension in 10 3/a" casing as per FMC and install 20" x 10 3/a" slips. 26. Cut 10 3/a" casing with Wachs cutter and weld on new bell nipple assembly. 27. Install new 10 3/a" starting head. 28. Install FMC Gen 5 starting head and 11" 5M x 7 5/8" casing spool. 29. Nipple up and test BOPs to 3500 psi. 30. Pull and lay down 10 3/a" storm packer. 31. RIH 7 5/8" hydraulic back off tool and back off cut stub. 32. RIH spear and recover backed off stub 33. RIH triple connection sub on 7 5/8" casing and make up to exposed threads. P2-15A Drilling Permit Page 4 34. Break stack at the casing he~and cut off 7 5/8" casing as per FMC withV~achs cutter. Apply tension as per FMC and set casing slips. 35. Install tubing spool and 7 5/8" packoff. Pressure test packoff. ~v ~~i 3~~ ~,~ 36. NU and test BOPs and to 4500 psi. 37. RIH and circulate diesel from the well with 9.6 ppg brine. ~''C~Ct1`lS°CO ~ 38. Spear (or overshot) and recover tubing below the SSSV. 39. RIH with 6 3/a" bit and 7 5/8" casing scraper to top of tubing cut stub. Pressure test the casing to 4500 psi. 41. M/U a Baker 7 5/8" whip stock assembly. RIH, orient whip stock and set on tubing stub. 42. Shear free from the whip stock. 43. Mill window in 7 5/8" casing at --11,000' md, plus drill/mill ~20' beyond the middle of the window. "~~i5~i~ 44. Circulate the well clean. Pull up into the 7 5/8" casing and attempt an FIT to 12.Oppg EMW. POOH. 45. RIH with 6 3/a" drilling assembly. Drill ahead, per directional proposal, to TD at ~12,500'md. 46. Circulate and condition hole as needed. POOH. VD assembly. 47. Run and cement a 4-1/2", 12.6#, L-80 liner. Displace the cement with pert pill and mud. 48. Release from liner, displace well to clean 9.6 ppg brine (provides 140 psi overbalance with 2000' diesel) above the liner top. POOH, UD LRT. 49. Pressure test well bore to 4,500psi for 30 minutes. Record the test. 50. RIH with DPC pert guns. Perf intervals to be determined from LWD logs. Expected interval is 400ft of horizontal section near well TD. 51. POOH. UD all drill pipe and pert guns. 52. Run 4-1/2", 12.6#, L-80, TC-II completion tying into the 4-1/2" liner top. 53. Space and land the completion. RILDS. 54. Reverse circulate the annulus to 9.6 ppg brine with corrosion inhibitor. 55. Drop the ball /rod. Set the packer and individually test the tubing and annulus to 4,500psi for 30 minutes. Record each test. 56. Install a TWC. 57. Nipple down the BOPE. Nipple up the adapter and tree and test to 5,OOOpsi. Pull the TWC. 58. Reverse in sufficient volume of diesel to freeze protect both the tubing and the IA to 2,000'. Allow the diesel to U-tube to equilibrium. 59. Install a BPV. Secure the well. 60. Rig down and move off. Post-Rig Operations: 1. MI / RU slick line. Pull shear valve and install DGLV. 2. Pull the ball and rod / RHC plug from landing nipple below the production packer. 3. Re-install the well house, instrumentation, and flow line. 4. Run USIT from top pert to top 4 ~/2" liner for AOGCC isolation verification requirements. P2-15A Drilling Permit Page 5 .~ ~ . Drilling Hazards and Contingencies POST THIS NOTICE IN THE DOGHOUSE I. Well Control A. The wellhead has dropped approximately 18-inches and created a potential leak path at surface where the surface casing meets the wellhead bell nipple. Watch OA pressure closely and do not allow it to build more than 5 psi. If pressure builds more than 2 psi/hr consult Operations Drilling Engineer. II. Lost Circulation/Breathing A. Lost circulation is unlikely. If it occurs, follow the LCM decision tree. B. No faults have been mapped in the area, however the Kuparuk formation will be ±800 psi overbalanced with the planned 10.5 ppg drilling mud. If lost circulation occurs, do not use calcium carbonate in the mud system due to formation damage concerns. III. Kick Tolerance/Integrity Testing A. The Kick Tolerance for the planned hole section is infinite with a 12.0 ppg FIT. Notify the ODE and Drilling Manger if a 12.0 ppg FIT is not achieved at the window. B. Integrity Testing Test Point Test Depth Test EMW (ib/gal} t e 7 5/8" 20-ft minimum from the 9-5/8" FTT 12.0 minimum window window IV. Stuck Pipe A. With 800 psi overbalanced mud in the Kuparuk, differential sticking is a concern. Maintain low fluid loss and appropriate lubricant concentrations. Do not allow drillpipe to remain stationary for extended periods of time. B. The short section of HRZ and Kalubik shales above the Kuparuk may destabilize with time and ECD cycling. Maintain proper drilling practices for hole cleaning and minimizing ECD fluctuations. VI. Hydrogen Sulfide A. PM2 is designated as an H2S site. Standard Operating Procedures for H2S precautions should be i followed at all times. H2S levels have been recorded as high as 156 ppm recently on the pad. VII. Faults A. No faults are expected along the planned trajectory. The original well experienced no losses while drilling or cementing the 7 5/8" longstring. VIII. Anti-Collision Issues A. All wells pass major risk close approach criteria. The original P2-15 wellbore is the only well within ~/a mile of the planned sidetrack. IX. Other A. The wellhead repair involves numerous non-routine tasks. Perform PJSM's before every operation and sub-task throughout the scope of the well. Ensure all team members fully understand their responsibilities and seize operations as needed to ensure tasks are performed safely, especially when performing tasks that have the potential to change forces at the wellhead. CONSULT THE PM2 PAD DATA SHEET AND THE WELL PLAN FOR ADDITIONAL INFORMATION P2-15A Drilling Permit Page 6 TREE = CM/ WELLHEAD = FMC ACTUATOR= BAKERC KB. ELEV = 47.5' BF. ELEV = 10.45' KOP = 987' Max Angle = 48 @ 4042' Datum MD = 11623' Datum TVD = 8800' SS r OA Diesel 2260' OA 10 ppg mud - 10-3/4" CSG, 45.5#, NT-80, ID = 9.953" 4380' 11,300` Est. TOC Minimum ID = 3.75" @ 11705' OTIS XN NIPPLE 4-1l2" TBG, 12.6#, L80, .0152 bpf, ID = 3.958" PERFORATION SUMMARY REF LOG: DIL ON 03/05/94 ANGLE AT TOP PERF: 43 @ 11790' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 11790 - 11830 O 07/21 /94 3-3/8" 6 11920 - 11970 O 07/21 /94 PBTD 12125' 7-5/8" CSG, 29.7#, NT-95, ID = 6.875" 12210' P2-15 C Q m U c~ Z n. +~ cfl C a> E a~ U rn n a ri .O Q~ QN~ L.L c~ G W Q Q. SAFETY NOTES: 4-1/2" CAMCO TRDP SSSV, ID = 3.812" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 2 4805 11597 3970 8827 48 43 OTIS OTIS DMY EMPTY BK 0 01/03/07 11634' ~ 4-1/2" OTIS X NIP, ID = 3.813" 11655' 7-5/8" X 4-1/2" BAKER SABL-3 PKR, ID = 3.875" 11689' 4-1/2" OTIS X NIP, ID = 3.813" 11705' 4-1/2" OTIS XN NIP, ID = 3.75" 11727' 4-1/2" TUBING TAIL, WLEG 11718' ELMD TT LOGGED 03/26/94 DATE REV BY COMMENTS DATE REV BY COMMENTS 03/08/94 ORIGINAL COMPLETION 07/22/04 ATD/TLP WANER SAFETY NOTE 01/08/06 EZL/PJC 7-5/8' CSG CORRECTION 07/04/06 RDW/PAG WAVER SAFETY NOTE 09/24106 RDW/PAG WAIVER SFTY NOTE DELETED ~ ,~ j J POINT MCINTYRE UNfr WELL: P2-15 PERMIT No: 1931540 API No: 50-029-22409-00 SEC 14, T12N, R14E, 599.28' FEL & 4005.61' FNL BP Exploration (Alaska) TREE = CIW WELLHEAD = FMC ACTUATOR = BAKER C KB. ELEV = 47.5' BF. ELEV = 10.45' KOP = 987' Max Angle = Datum MD = Datum TV D = 8800' SS P 2 -15A AFETY NOTES: OA Diesel 2260` OA 10 ppg mud - 10-3/4" CSG, 45.5#, NT-80, ID = 9.953" 4380' 2000' 4-1/2" OTIS X NIP, ID = 3.813" GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 2 4805 11597 Minimum ID = 3.725" @ 10840' OTIS XN NIPPLE 10790' 4-1/2" OTIS X NIP, ID = 3.813" 10800' 7-5/8" X 4-1/2" BAKER S-3 PKR, ID = 3.875" 10820' ~-~ 4-1/2" OTIS X NIP, ID = 3.813" 4-1/2" TBG, 12.6#, L80, .0152 bpf, ID = 3.958" ~~ 10854' 10840' ~--~ 4-1/2" OTIS XN NIP, ID = 3.75" 10850' ~-1 4 1/2" 12.6# TOL /hanger 10854' 4 1/2" WLEG 11000' 7 5/8" Whipstock w indow PERFORATION SUMMARY REF LOG: DIL ON 03/05/94 ANGLE AT TOP PERF: 43 @ 11790' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sqz DATE 3-3/8" 6 11790 - 11830 S 07/21 /94 3-3/8" 6 11920 - 11970 S 07/21 /94 PBTD 12125' 7-5/8" CSG, 29.7#, NT-95, ID = 6.875" 12210' 4-1/2" LNR, 12.6#, L80, .0152 bpf, ID = 3.958" 12500' DATE REV BY COMMENTS DATE REV BY COMMENTS 03/08/94 ORIGINAL COMPLETION 02/28/07 PGS Proposed Sidetrack completion 07/22/04 ATD/TLP WAIVER SAFETY NOTE 01/08!06 FZUPJC 7-5/8' CSG CORRECTION 07/04/06 RDW/PAG WAIVERSAFETY NOTE 09/24/06 RDW/PAG WAIVER SFTY NOTE DELETED ~r.:,' _, POINT MCINTY RE UNfT WELL: P2-15A PERMfr No: 1931540 API No: 50-029-22409-01 SEC 14, T12N, R14E, 21' FNL & 1171' FWL BP Exploration (Alaska) by P2-15A (P3b) Pro Report Date: March 1, 2007 Client: BP Exploration Field: Point McIntyre Structure I Slot: P2 I P2.15 Well: ~~ P2-15 o Borehole: ppp~ Plan P2-15A UWIIAPI#: 500292240901 Survey Namel Date:. P2-15A (P3b) /March 1, 2007 Tort I AHD 1 DDI I ERD ratio: 162.759° / 7882.84 ft 16.247 / 0.868 Grid Coordinate System: NAD27 Alaska State Planes, Zone 04, US Feet Location LatlLong: N 70 24 4.60445925, W 148 31 24.22258221 Location Grid WE YIX: N 5998558.580 ftUS, E 681407.260 ftUS Grid Convergence Angle: +1.39109238° posal Schlumberger Survey 1 DLS Computation Method: Minimum Curvature / Lubinski Vertical Section Azimuth: 1o Vertical Section Origin: 35.510° N 0.000 ft, E 0.000 ft ND Reference Datum: Rotary Table TVD Reference Elevation: 40.40 ft relative to MSL Sea Bed I Ground Level Elevation: 11.90 ft relative to MSL Magnetic Declination: 24.155° Total Field Strength: 57670.935 nT Magnetic Dip: 81.026° Declination Date: March O6, 2007 Magnetic Declination Model: BGGM 2006 North Reference: True North Total Corr Mag North a True North: +24.155° Measured Vertical Gravity Comments Inclination Azimuth Sub-Sea ND TVD NS ~ DLS Build Rate Walk Rate Northing Easting Latitude LongiWde ~pth Section Tool Face ft de de ft ft ft ft ft de de 100 ft de 100 ft de 100 ft ftUS ftUS lie-In survey 'IUy//.tty 43.CL Ly.1Z S33b.lib S3/6.Ub 1ib41.tf/ btf2/.U5 3Uy6.4/ 1/."ItiL U.31 O.UU -U.4y liUU44bt5./1 1iS436L16/ULb1.BU5yyttU/S'L9b3.432tS97UZ Top Whipstock 11000.00 43.85 29.10 8351.60 8392.00 6557.09 5840.43 3103.92 60.OOR 0.14 0.12 -0.09 6004472.26 684368.28 70 25 2.037537748 29 53.21432038 Base Whipstock 11013.00 44.92 31.65 8360.89 8401.29 6566.14 5848.27 3108.51 -- 16.00 8.22 19.63 6004480.21 684372.69 70 25 2.114643588 29 53.07938921 KOP Crv 10/100 11025.00 44.92 31.65 8369.39 8409.79 6574.60 5855.49 3112.96 85.OOR 0.00 0.00 0.00 6004487.53 684376.96 70 25 2.18555876 8 29 52.94893874 11040.00 45.07 33.76 8380.00 8420.40 6585.19 5864.41 3118.69 83.51 R 10.00 1.00 14.07 6004496.59 684382.47 70 25 2.27328390 8 29 52.78082681 11060.00 45.33 36.56 8394.09 8434.49 6599.38 5876.01 3126.86 81.54R 10.00 1.30 13.97 6004508.38 684390.36 70 25 2.38731995 8 29 52.54111273 11080.00 45.65 39.32 8408.11 8448.51 6613.62 5887.25 3135.63 79.60R 10.00 1.64 13.83 6004519.84 684398.85 70 25 2.49787939 8 29 52.28387916 11100.00 46.05 42.06 8422.04 8462.44 6627.91 5898.13 3144.99 77.69R 10.00 1.97 13.66 6004530.94 684407.94 70 25 2.60482749 8 29 52.00943946 11120.00 46.51 44.75 8435.87 8476.27 6642.23 5908.63 3154.92 75.83R 10.00 2.29 13.47 6004541.67 684417.61 70 25 2.70803392 8 29 51.71812795 Crv 10/100 11125.00 46.63 45.42 8439.31 8479.71 6645.81 5911.19 3157.49 87.07E 10.00 2.49 13.34 6004544.30 684420.12 70 25 2.73323606 8 29 51.64270500 11140.00 46.73 43.36 8449.60 8490.00 6656.59 5918.99 3165.12 85.66E 10.00 0.63 -13.72 6004552.28 684427.56 70 25 2.80989095 8 29 51.41880885 11160.00 46.91 40.63 8463.29 8503.69 6671.07 5929.83 3174.88 83.79E 10.00 0.92 -13.66 6004563.35 684437.05 70 25 2.91642921 8 29 51.13264 11180.00 47.16 37.92 8476.92 8517.32 6685.68 5941.16 3184.14 81.94E 10.00 1.24 -13.56 6004574.90 684446.03 70 25 3.02779870 8 29 50.860 End Crv 11195.20 47.39 35.87 8487.23 8527.63 6696.84 5950.08 3190.84 -- 10.00 1.52 -13.45 6004583.99 684452.51 70 25 3.115588308 29 50.6642 Crv 10/100 11739.73 47.39 35.87 8855.89 8896.29 7097.59 6274.83 3425.67 26.25E 0.00 0.00 0.00 6004914.32 684679.38 70 25 6.30836735 8 29 43.77438718 11740.00 47.41 35.86 8856.07 8896.47 7097.79 6274.99 3425.79 26.24E 10.00 8.97 -6.01 6004914.48 684679.49 70 25 6.30995747 8 29 43.77095660 11760.00 49.21 34.69 8869.37 8909.77 7112.72 6287.19 3434.41 25.46E 10.00 9.00 -5.84 6004926.88 684687.82 70 25 6.42984731 8 29 43.51796222 End Crv 11768.70 50.00 34.20 8875.01 8915.41 7119.34 6292.65 3438.16 -- 10.00 9.04 -5.61 6004932.43 684691.43 70 25 6.48354963 8 29 43.40804737 Top HRZ/K2 11774.91 50.00 34.20 8879.00 8919.40 7124.10 6296.59 3440.84 -- 0.00 0.00 0.00 6004936.43 684694.01 70 25 6.52226044 B 29 43.32953299 Kalubik 11820.03 50.00 34.20 8908.00 8948.40 7158.65 6325.17 3460.26 -- 0.00 0.00 0.00 6004965.48 684712.73 70 25 6.80329493 8 29 42.75952764 Target /Crv 13.5/100 11838.70 50.00 34.20 8920.00 8960.40 7172.95 6337.00 3468.30 0.77R 0.00 0.00 0.00 6004977.50 684720.48 70 25 6.91959037 8 29 42.52365103 Top Kuparuk / UC 1 11838.71 50.00 34.20 8920.01 8960.41 7172.96 6337.01 3468.31 0.77R 13.50 13.50 0.24 6004977.51 684720.49 70 25 6.91968184 8 29 42.52346551 11840.00 50.18 34.20 8920.84 8961.24 7173.95 6337.83 3468.86 0.77R 13.50 13.50 0.24 6004978.34 684721.02 70 25 6.927720498 29 42.50716010 11860.00 52.88 34.25 8933.28 8973.68 7189.60 6350.77 3477.67 0.74R 13.50 13.50 0.23 6004991.49 684729.51 70 25 7.05499134 8 29 42.24876745 11880.00 55.58 34.29 8944.97 8985.37 7205.83 6364.18 3486.80 0.72R 13.50 13.50 0.21 6005005.12 684738.32 70 25 7.18681621 8 29 41.98068803 WeIlDesign Ver SP 2.1 Bld( docAOx_100) P2-15\P2-15\Plan P2-15A\P2-15A (P3b) Generated 3/1/2007 7:43 AM Page 1 of 2 Measured Vertical Gravity Comments Inclination Azimuth Sub-Sea NO ND NS ~ DLS Build Rate Walk Rate Northing Easting Latitude Longitude Depth Section Tool Face ft de de ft ft ft ft ft de de 100 ft de 1100 ft de 100 ft RUS RUS U84 11890.87 57.04 34.31 8951.00 8991.40 11900.00 58.28 34.33 8955.88 8996.28 11920.00 60.98 34.37 8966.00 9006.40 U83 11937.12 63.29 34.40 8974.00 9014.40 11940.00 63.67 34.40 8975.28 9015.68 11960.00 66.37 34.44 8983.73 9024.13 11980.00 69.07 34.47 8991.31 9031.71 11992.74 70.79 34.49 8995.68 9036.08 11995.06 70.79 34.49 8996.44 9036.84 12000.00 71.46 34.58 8998.04 9038.44 Target 12006.30 72.30 34.70 9000.00 9040.40 U81-2 12013.05 73.21 34.73 9002.00 9042.40 12020.00 74.15 34.76 9003.95 9044.35 12040.00 76.85 34.85 9008.96 9049.36 12060.00 79.55 34.93 9013.05 9053.45 12080.00 82.24 35.01 9016.22 9056.62 12100.00 84.94 35.10 9018.45 9058.85 End Crv 12111.62 86.51 35.14 9019.31 9059.71 12369.42 86.51 35.14 9035.00 9075.40 TD / 4-1/2" Lnr 12500.00 86.51 35.14 9042.95 9083.35 Lestal Description: Surface : 5258 FSL 4109 FEL 814 T12N R14E UM Kuparuk : 1034 FSL 633 FEL S2 T1 2N R14E UM Target : 1155 FSL 550 FEL S2 T1 2N R14E UM BHL : 1556 FSL 267 FEL S2 T12N R14E UM 7214.87 6371.65 3491.90 0.70R 7222.58 6378.02 3496.25 0.69R 7239.83 6392.27 3505.99 0.68R 7254.96 6404.76 3514.53 0.66R 7257.54 6406.88 3515.99 0.66R 7275.66 6421.84 3526.23 0.64R 7294.16 6437.10 3536.70 0.63R 7306.13 6446.96 3543.48 -- 7308.31 6448.76 3544.72 7.58R 7312.99 6452.62 3547.37 7.55R 7318.98 6457.54 3550.77 1.80R 7325.42 6462.84 3554.44 1.79R 7332.09 6468.32 3558.24 1.78R 7351.45 6484.22 3569.30 1.76R 7371.03 6500.28 3580.49 1.74R 7390.77 6516.46 3591.81 1.73R 7410.65 6532.72 3603.22 1.72R 7422.24 6542.21 3609.89 -- 7679.55 6752.62 3758.01 -- 7809.89 6859.20 3833.04 --- Northing (Y) [RUS] Easting (X) [RUS] 5998558.58 681407.26 6004977.50 684720.48 6005100.00 684800.00 6005508.36 685072.41 13.50 13.50 0.20 6005012.71 684743.23 70 25 7.26027751 B 29 41.83111824 13.50 13.50 0.19 6005019.18 684747.43 70 25 7.32290240 8 29 41. 70351695 13.50 13.50 0.19 6005033.66 684756.81 70 25 7.46294775 8 29 41. 41786950 13.50 13.50 0.18 6005046.35 684765.05 70 25 7.58577071 B 29 41. 16703145 13.50 13.50 0.17 6005048.51 684766.46 70 25 7.606641328 29 41. 12437980 13.50 13.50 0.17 6005063.71 684776.34 70 25 7.75366406 8 29 40. 82369939 13.50 13.50 0.16 6005079.22 684786.43 70 25 7.90368954 8 29 40. 51649577 13.50 13.50 0.16 6005089.24 684792.97 70 25 8.00068993 8 29 40. 31767493 0.00 0.00 0.00 6005091.07 684794.16 70 25 8.018389698 29 40. 28138228 13.50 13.38 1.88 6005094.99 684796.72 70 25 8.05627981 8 29 40. 20355475 13.50 13.38 1.86 6005100.00 684800.00 70 25 8.10473459 8 29 40. 1036 13.50 13.49 0.44 6005105.38 684803.54 70 25 8.15678922 B 29 39. 9959 13.50 13.49 0.44 6005110.95 684807.21 70 25 8.21068971 8 29 39. 88441736 13.50 13.49 0.43 6005127.11 684817.87 70 25 8.36698583 8 29 39. 56015814 13.50 13.49 0.42 6005143.44 684828.67 70 25 8.52484814 8 29 39. 23160715 13.50 13.49 0.41 6005159.89 684839.59 70 25 8.68392614 8 29 38. 89949381 13.50 13.49 0.41 6005176.43 684850.61 70 25 8.84386664 8 29 38. 56455546 13.50 13.49 0.41 6005186.07 684857.04 70 25 8.93707365 8 29 38. 36889841 0.00 0.00 0.00 6005400.00 685000.00 0 25 11.00573460 8 29 34. 02247309 0.00 0.00 0.00 6005508.36 685072.41 0 2512.05353681 8 29 31. 82083816 • WeIlDesign Ver SP 2.1 Bld( docAOx_100) P2-15\P2-15\Plan P2-15A1P2-15A (P3b) Generated 3/1/2007 7:43 AM Page 2 of 2 C L N a _ i R ~ ~B ~~ d 9 i~2~ 0 O ~ o ~ n O O ~~ N~~ $~R O 0 N H ~ >? ~ n L 3 ~ '° 4 V z ~ O O o ~ a z; Vi _ 5 ~~ O O o gm W ~ G O /"1 ~ /~ y ~ m M a ~ o~ a r 1 a 0 E ~ ~m ~~ 0 0 o S o ~~ .. ~~ i i i iii is o i i i iii iai F i i i; i is N i i i; i i ................................j. .................................i.................................. y.......... ........ .4...1. ..j4..4...4.... . .................. j...................... 1 1 H1 i i 1 1 ~1 1 1 1 1 1; 1 1 1 1 ~1; 1 1 1 / 1; 1 1 1 / 1 1 1; 1 1 1; 1 1 1 1 1; 1 1 ................................i. ...................................................................i.......... ......... {...{. ....*..*... f......................... i..................... i i i; i i i i i; i i i i i; i i i i i; i i i i z i~ i i 1 1 U ~: a 1; 1 1 1 1 W ~ 1 1 1 1 1; 1 1 N ................................:. .................................:..................................~.......... ......... n... n. 1 1 p. i...S.... i .. ... ..... .....................:..... .. a .. .. .. i i Fi~ i i ` i i i i i i i~ / Z i i is i 1 U 1 1 1; 1 1 ~ ` i i i; ~ i m F i i 1' 1 1 i' .................................. .................................:..................................:..8..l1... ......... :...o...a.... ...................;..................... ~_ ~ 1 1; 1 1 ~ W 1 1; 1 j ~ I 1 1 1; 1 ' i , i it 1 1 1~ 1 Im 1 ~ 1~ 1 1~ 1 i i Y 1~ 1~ 1 2 i; ~ i n . k.~ I ^ .: . ~ ~ 1 1 ~ F- i i s i 1 ~ 1 1; 1 1 i; ~ i i; i i 1 1 1~ i 1 1 1 1; 1 1 1 1 - 1; 1 1 ;. ................................:. ..............U.................:... .. ~ ........................:.......... ......... A...• 1}. ....; s.A...~...... .......................................... v 1 1 /; 1 1 ~ W ~ 1 1 ~~ i i O 1 1 1; / 1 ~~ ~ I 1 1~ 1 1 ~ a t~ ~ ~' i i i; i i ° ~, n; a i i i: i i _ ~ ; w Z L m Y 1 1 .. 1; 1 1 .. . G m : ...............: i... F. ....... .... ...........................:...................................:.......... F_ ~ ......... 1 1 4... ~. • • 1; 1 1 •~ • .. . . ... •. ' ................... ................. i i i i; i i ~~ ~:~ ~~ ~~ ~~ .. .^ .............................~..................................I.................................. ~.................... ' ... ' !....' j.' ...! .... ... j.. o o S o m (u)ooz~c~!)~ = aims and °o 0 0 r W 0 ~_ Z O ~ II ~ C 01 0 ~_ O O N C O r ° u ~ ~ N U M I I O O O ~y ~ ~ 0 U (n U f~D ~ O 0 0 by ~ ~ i Schlumberger WEU P2-15A (P3b) FlE`o Point McIntyre 9TRUGTURE P2 M1lagretc ParamNers M1MOeI BGGA11005 Ulp 6t 026' Date Riarc6 C6 200+ SiWace ~ocalon NAU2] Alaska SIaM Nl03a <604 mnng i99P55B SB'rt1S Planes Zme G. US Feat GM Gay. -~ 39 t 09238' M1lrscellaneous Sld P2-'.5 NU Re!' Roury Taub la0 s0 h at`ove MSLi M11a9 Uec ~2a 'S5' FS. 6)fi )09 nT W:aB J+2<32l Easling 6P'a0)36 !IUS Seale Fact 09999I]36J~ Plan. P2-ISF lP3~l Snry Oate. AlarcN O' 300! 3000 3200 3400 3600 3800 4000 7000 6800 6600 /R A Z 0 6400 0 N C N (9 U ~ 6200 V V V 6000 5800 5600 .l ................ .i ................ z-~s End Crv • Tara-e . 3000 3200 3400 3600 3800 4000 «< W Scale = 1(in):200(ft) E »> 7000 6800 6600 6400 6200 6000 5800 5600 P2-15/Plan P2-15A j P2-IS (P2-15) Plau P2-ISA • • Oilfield Services, Alaska Schlumberger Drilling & Measurements 2525 Gambell, Suite 400 Anchorage, AK 99503 Tel (907) 273-1766 Fax (907)561-8367 Thursday, March 01, 2007 Phil Smith BP Exploration (Alaska) Inc. Seh~mher~r Prudhoe Bay P2-15A (P3b) Nabors 7ES Close Approach Analysis We have examined the potential intersections of subject well with all other potentially conflicting wells, according to the BPA Directional Survey handbook (BPA-D-004) dated 09/99. Method of analysis: 1. A list of wells to be analyzed is created in Compass by performing a global scan with an initial search radius of two thousand feet with an increment of one hundred feet for every one thousand feet of measured depth in the subject well. 2. Wells are analyzed using the Compass Anti-collision module (BP Company setup) with major risk safety factors applied. For problem wells that are plugged and abandoned or that can be shut in, risk-based safety factor may be used, with client notification. 3. All depths are relative to the planned well profile. Survey Proaram: Instrument Type Start Depth End Depth GYD GCT MS 82.90'md 10,977.89'md Blind 10,977.89'md 11,300.00'md MWD 11,300.00'md 12,500.00'md MWD + IFR + MS 11,300.00'md 12,500.00'md Close Approach Analysis results: Under method (2), note. All wells pass major risk. All data documenting these procedures is available for inspection at the Drilling & Measurements Directional Planning Center. Close Approach Drilling Aids to be provided: A drilling map will be provided. Checked by: Scott DeLapp 03/01/07 • BP Alaska Anticollision Report - it Company: BP Amoco _ Date: 2/2$/2007 - - Time: 14:40:40 - _. Page: I Field: Point McIntyre i Reference Sitr. Pt Mac 2 Co-ord~ate(NE) Reference: Well: P2-15, True North Reference Well: P2-15 Vertfea~~(TViS) Reference: P2-15A Plan 40.4 Reference Wellpath: Plan P2-15A Qb: Ofacle NO GLOBAL SCAN: Using user defined selection & scan criteria Reference: Principal Plan 8~ PLANNED PROGRAM '! Interpolation Method : MD Interval: 5.00 ft Error Model: ISCWSA Ellipse Depth Range: 11 000.00 to 12500.00 ft Scan Method: Trav Cylinder North Maximum Radius:10000.00 ft Error Surface: Ellipse + Casing ~' -- _ _ _-- - _ - - - -- Survey Program for Definitive Wellpath - -- - _ _ - - ---- _ ---- - _ _ -- 1 ~ Date: 2/14/2007 Validated: No Version: 2 II I ~, Planned From To Survey Toolcode Tool Name ~ ft ft I I ' ~ _ ___, 82.90 10977.89 1 : Schlumbe rger GCT MS (82.90 GCT-MS Schlumberger GCT multishot 10977.89 11300.00 Planned: Plan #3 V1 BLIND Blind drilling I, 11300.00 12500.00 Planned: Plan #3 V1 MWD MWD -Standard j 11300.00 12500.00 Planned: Plan #3 V1 MWD+IFR+MS MWD +IFR + Multi Station Casing Points MD TVD lliameter Hole Size Name ~ ft ft in in i 4373.00 3655.39 10.750 13.500 10 3/4" 11000.00 8392.00 7.625 9.875 7 5/8" ', 12369.42 9075.40 4.500. 6.750 4-1 /2" ', Summary - - - - <~~~._~__A Offset Wellpath -- - -- -----> Reference Offset Ctr-Ctr No-Go Albwxhle Sitc Well Wellpath' MD MD Distance :1rea Deviation Warning ft ft ft ft ft , Pt Mac 2 P2-01 P2-01 V3 Out of range Pt Mac 2 P2-02 P2-02 V3 Plan: Pioneer Out of range Pt Mac 2 P2-03 P2-03 V5 Out of range ', Pt Mac 2 P2-04 P2-04 V2 Out of range Pt Mac 2 P2-04P61 P2-04PB1 V4 Out of range Pt Mac 2 P2-06 P2-O6 V1 Out of range Pt Mac 2 P2-07 P2-07 V1 Out of range I Pt Mac 2 P2-08 P2-08 V10 11170.28 13445.00 6139.27 487.53 5651.74 Pass: Major Risk ~~ Pt Mac 2 P2-08 Plan 2, P2-08A VO Plan 11170.28 13445.00 6139.27 495.40 5643.87 Pass: Major Risk II I Pt Mac 2 P2-09 P2-09 V5 11000.00 11730.00 3089.50 322.34 2767.16 Pass: Major Risk ', Pt Mac 2 P2-10 P2-10 V5 Out of range Pt Mac 2 P2-11 P2-11 V1 Out of range Pt Mac 2 P2-11 P2-11A V3 11195.20 16165.00 9434.18 450.85 8983.34 Pass: Major Risk ', Pt Mac 2 P2-11 P2-11APB1 V2 11195.20 15900.00 9530.90 447.88 9083.02 Pass: Major Risk ', ', Pt Mac 2 P2-11 P2-11 P81 V32 Out of range Pt Mac 2 P2-12 P2-12 V1 Out of range ', Pt Mac 2 P2-13 P2-13 V2 11000.00 11170.00 1779.81 431.35 1348.46 Pass: Major Risk Pt Mac 2 P2-14 P2-14 V5 11166.63 11435.00 2835.02 298.72 2536.30 Pass: Major Risk Pt Mac 2 P2-14P61 P2-14PB1 V11 11166.64 11435.00 2835.04 298.69 2536.36 Pass: Major Risk Pt Mac 2 P2-15 P2-15 V4 11002.90 11010.00 0.01 0.73 -0.72 FAIL: NOERRORS ', Pt Mac 2 P2-16 P2-16 V1 Out of range '~ ', Pt Mac 2 P2-17 P2-17 V10 11171.15 14350.00 8262.54 336.08 7926.46 Pass: Major Risk ~, Pt Mac 2 P2-18 P2-18 V1 12499.70 11945.00 1679.48 350.92 1328.56 Pass: Major Risk Pt Mac 2 P2-19 P2-19 V8 11161.63 11245.00 2171.73 285.12 1886.61 Pass: Major Risk Pt Mac 2 P2-19 Plan 6, P2-19A VO Plan 11161.63 11245.00 2171.73 285.00 1886.73 Pass: Major Risk I~ Pt Mac 2 P2-20 P2-20 V1 Out of range Pt Mac 2 P2-21 P2-21 V1 11150.00 11235.00 2120.19 395.17 1725.02 Pass: Major Risk l ', Pt Mac 2 P2-22 P2-22 V4 11000.00 11960.00 3809.04 454.12 3354.92 i Pass: Major Risk Pt Mac 2 P2-22P61 P2-22PB1 V11 11000.00 11960.00 3809.04 454.12 3354.92 Pass: Major Risk Pt Mac 2 P2-23 P2-23 V1 11150.00 11240.00 3035.85 346.34 2689.51 Pass: Major Risk Pt Mac 2 P2-24 P2-24 V6 Out of range Pt Mac 2 P2-25 P2-25 V4 Out of range Pt Mac 2 P2-26 P2-26 V3 Plan: Undefin Out of range j ~~ Pt Mac 2 P2-27 P2-27 V2 11150.00 11705.00 4101.61 460.46 3641.16 Pass: Major Risk i Pt Mac 2 P2-28 P2-28 V1 11171.24 11690.00 5177.95 463.39 4714.56 Pass: Major Risk li Pt Mac 2 P2-29 P2-29 V1 Out of range ', Pt Mac 2 P2-30 P2-30 V1 Out of range ' '~ Pt Mac 2 P2-31 P2-31 V1 Out of range Pt Mac 2 P2-32 P2-32 V1 11150.00 12365.00 6333.24 350.94 5982.30 Pass: Major Risk ' ~Pt Mac 2 P2-32P81 P2-32P61 V1 11150.00 12240.00 6217.63 344.38 5873.26 Pass: Major Risk i BP Alaska Anticollision Report Company: BP Amoco Field: Point McIntyre Reference Site: Pt Mac 2 Reference Well: P2-15 Reference Wellpath: Plan P2-15A Summary <-------- Offset Wellpath -- > Site Wefl Wellpath Pt Mac 2 Pt Mac 2 Pt Mac 2 !i Pt Mac 2 ! Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 i Pt Mac 2 ', Pt Mac 2 Pt Mac 2 !~ Pt Mac 2 Pt Mac 2 !i Pt Mac 2 ! Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 II Pt Mac 2 ! Pt Mac 2 ~I Pt Mac 2 Pt Mac 2 Pt Mac 2 ', Pt Mac 2 ', Pt Mac 2 Pt Mac 2 Pt Mac 2 ! Pt Mac 2 ! Pt Mac 2 Pt Mac 2 ~ Pt Mac 2 Pt Mac 2 !~ Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 Pt Mac 2 P2-33A P2-33B P2-33 P2-34 P2-35 P2-36 P2-36 P2-37 P2-37 P2-37 P2-38 P2-40 P2-41 P2-42 P2-43 P2-43 P2-43 P2-43 P2-44 P2-45A P2-45 P2-45P61 P2-45P62 P2-46 P2-47 P2-47P61 P2-48 P2-49 P2-50A P2-506 P2-506 P2-50 P2-51 P2-52 P2-53 P2-53 P2-54 P2-54 P2-54 P2-55 P2-56 P2-57 P2-57 P2-58 P2-59A P2-59 P2-60 Plan P2-05 Plan: Caribou Dare: 2/28/2007 'Dime: 14:40:40 Page: 2 Co-ordinate(NE) Reference: Well: P2-15, True North Vertical ('I'VD) Reference: P2-15A Plan 40.4 Db: Oracle Reference Offset Ctr-Ctr No-Go Allowable ~ NID MD Distance Area Deviation Warning i ft ft ft ft ft P2-33A V3 11171.01 11655.00 4532.54 327.93 4204.61 P2-336 V2 11171.01 11655.00 4532.54 327.93 4204.61 P2-33 V4 11173.77 11980.00 5702.12 328.04 5374.09 P2-34 V5 P2-35 V1 P2-36 V7 P2-36A V5 P2-37 V1 P2-37A V2 P2-37APB1 V3 P2-38 V1 Plan: Undefin P2-40 V7 P2-41 V1 P2-42 V1 P2-43 V14 P2-43P61 V8 P2-43PB2 V9 P2-43PB3 V4 P2-44 V1 P2-45A V2 P2-45 V3 P2-45P61 V10 P2-45PB2 V3 Plan: Defi P2-46 V1 P2-47 V1 P2-47PB1 V2 P2-48 V1 P2-49 V1 P2-50A V1 P2-506 V1 Plan P2-50C VO Plan: P P2-50 V1 P2-51 V1 P2-52 V9 P2-53 V1 Plan#11 P2-53A V1 Plan P2-54 V1 P2-54A V7 P2-54APB1 V1 P2-55 V1 P2-56 V1 P2-57 V3 P2-57A V4 P2-58 V1 P2-59A V3 P2-59 V1 P2-60 V1 Plan P2-05 VO Plan: P2 Caribou (off Well Row) 11168.71 11465.00 3304.30 332.99 2971.30 11000.00 12825.00 4880.63 352.17 4528.46 11000.00 11795.00 1503.29 226.09 1277.20 11000.00 11680.00 1917.36 327.31 1590.05 11000.00 11680.00 1917.36 327.40 1589.96 11150.00 11960.00 4687.46 349.81 4337.65 Pass: Major Risk Pass: Major Risk Pass: Major Risk Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Pass: Major Risk Out of range Out of range Out of range Out of range Pass: Major Risk Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Pass: Major Risk Pass: Major Risk Pass: Major Risk Pass: Major Risk Out of range Out of range Alaska Department of Natural Resources Land Administration System Page 1 of 3 Y ... ~~k . ~' :. , F - :~~s FiUcs .-~~~ar:~~.~s search State Gains ~~tu~ ~~t~s _.. Alaska SIR Case urrm~ary File Type: ADL ~ File Number: 365548 ~ Printable Case File_Summary See Township, Range, Section and Acreage? New Search ~ Yes ~`` No _ . _~.._ __. ~ W .._~___ .~ l_ A~ enE~ ~ Case Abstract ~ Case Detail ~ Land Abstract ~, File: ~~D113G~5-Ib '~~''~~' Search for S~katus Plat Updates Cz~stonaer: 000 107377 BP EXPLORATIO N (ALASKA) INC PO BOX 1966]2/900 E. BENSON BL ATTN: LAND MANAGER- ALASKA ANCHORAGE AK 995 1 966 1 2 Ouse Type: 784 OIL & GAS LEASE COMP D.NR U~li1: 780 OIL AND GAS File Location. DOG llIV OIL AND GAS Case Slaws: 35 ISS/APPRV/ACTV AUTH Stah~s Date: ] 1/27/1985 Total Acres: 3601.100 Daze Initiate d': 07/26/ 1985 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transactio n Date: 12/04/2006 C'asc ~S~ublypc : NS NORTH SLOPE Last Transactio n: AA-NRB ASSIGNMENT AP PROVED Mfrri~liuri.~ L'~ l~nnieitiE~: I1L,~ Rcnr~e: 014E . 5~~~~~inj~.~ (11 Section Acres:ll search ~`9a?s r~ler•iclian: U 7o~~tz~~liii~: (11 ~'v hcm<<r.~ U i ~I; ~'ectirur.~ U~' .tic ct[u~r Acres: 0 1leridian: U To~~n,~ltii>: ~ 12N /<<m<.e.~ I11 ~I:: ,5'eclion: 1 1 Srr~iuir .acres: 0 /t~ri~/run: 1 ~ ~l u~r~r.~~{zip: O1 ?1~' R~ur;~~~: O I ~1: ~'~~~~Iron: 12 :S~~~crrnu .icrrs: 0 Merirliurr: U lotir~t,~{yip: 012N K~rn~e: Ol~l; ;~'~'c[ir>Il: 0(~ ,~~~~c~lir~n:lcres: 0 Search Plats ~Lleridian: U ToNmsftii~: 012N Kange: 01 SE .S'e~clirut.~ U~ .~'r~~riun Acres: f) Mridian: O Township. 0131 Range: 014E Section; 3 ~ .S'r~~riun:lrre.c: (~ Search Rlats Meridicxn.~ U To~~nship: O1 ~N Range: 014E Sncfion: 34 .S'e<:rinn .l rr~.~ ~ 0 ~Llericlian: Li Tvwr,sLaip: 013N Range: 034E S"~-c~ron: 35 Sf~~~iiuir.l~~j~c~~~.~ 0 Meridian, U Township: 0 I3N Runge: 014E Se'c~ion: 36 Secuo~z Acre ~: 0 Legal D escription 0?-26-198 * * * S,4I E LEfrAL DESCRIPTION ** TRACT 45A - 48 http://www.dnr. state.ak.us/las/Case.Summary.cfm?FileType=ADL&FileNumber=365548&... 3/6/2007 Alaska Department of Natural Resources Land Administration System Page 2 of 3 T. 12 N., R. I S E., `UMIAT MERIDIAN, ALASKA T. 12 N., R. 14 E.,_ UMIAT MERIDIAN, ALASKA T. 13 N.; R. 14.E., UMIAT MERIDIAN, ALASK9 .A PORTION OF BLOCK 60~ AS SHOfi~' ON THE "LEALSLVG A:?VD NO%LILVATIO~V ,1~I4P" FOR THE FEDERAL/STATE BEAUFORT SEA OIL AND GAS LEASE SALE, DATED 1/30/79, MOIZI~' P.ARTICULARLYDESC'RIBED AS FOLLOWS.' THOSE LANDS IN BL(ICK 605 LYING NORTHERLY OF THE NORTH BOU]VDAR~" OF .SECTION" 3, T 12 N., R. 14 E.: U.M. AID (IDENTICAL.. WITH LINE 4-~ ON BLOCK 6D5) AND LYING EASTERLY OF THE WEST BOUNDARY OF SEC'TIOIV.S 2 AND 11. T 12 N., R. 14 E., U.YI, AK (IDENTICAL WITHLINF ~-6 ONBLOC'K 60~) AND LYING NORTHERLY OF THE SOUTHI3OUNDARYOF'.SEC'TION I1 AND 12. T. 12 N., R. 14 E., U.;t1...4I{, AND LYING NORTHF_RLYOFTHE SOUTH BOUNDARY OF SEC'TIO,~' ?, T. 12 N., R. 1 ~ E., U.M., AK (IDE~VTIGtL YGlTH LLVE 6- ~ ON BLOCK 60 ~), Gt7THIN THE OFF,S'HORE THREE-~IIILE ARC' I,L~ E'S', LISI FD AS S'T4TE ARIA ON THE "SUPPLE1lIENTAL OFFICIAL O. C'. S' BLOCK DI-fGRA:II) APPROI'ED I_',%l,"9, COIVT~L'~'ING 14~ ~ _32 IIEC'T.~IU~:S. THIS TRACT C'ONT~L'1~'S 3601.10 ACRES; MORE OR LESS. 10-13-9-~ "** PRUDHOE 13AY UNIT' EXPANDED AND PT. MACINTYRE PARTIC/PAYING AREA EST,9 BLISHFD ENTIRE LE,4SE LEGAL DESCRIPTION CO1l~Ll~IITTED TO PB U AND PT MAC.'INTYRE P_A. 1~d t~ Case Surt~~lry Last updated on 03/06/2007. Not sure who to contact? Have a question about DNR? Visit the t~ublic ~rif€~rrr~~ton Center. Report technical problems with this page to the l~Vebrr~~~st~r~. Site optimized for Netscape 7, IE 6 or above. This site also requires that all CC7C71{IE must be accepted. http://www.dnr.state. ak.us/las/Case_Summary.cfm?FileType=ADL&FileNumber=365548&... 3/6/2007 • • • WIJLL NA1vIE P.C~~/ ~-/~Si4. P'I'D# aDs~ _ ~ `~~ ®evelopment / Service Exploratory Stratigraphic Test Yon-Conventional Well Circle Appropriate Letter /Paragraphs to be Included is Transmittal Letter CHECK I ADD-ONS TEXT FOR APPROVAL LETTER ,' WHAT ~ (OPTIONS) APPLIES j i ~ I MliLTI LATERAL ~ The permit is for a new wel[bore segment of existing ~ well (If last two digits in I Permit No. ,API No. ~0- - - j API number are between 60-69) Production should continue to be reported as a function of the i original API number stated above. PLOT HOLE [n accordance with 20 A.AC 25.00~(f), a!! records, data and. logs ;acquired for the pilot hole must be clearly differentiated in both ~ i j well name ( PH) and API number i ' (50- - -_) from records, data and logs ~ ~ ~ acquired for well SPACING The permit is approved subject to ful! compliance with 20 AAC EXCEPTION ~ 2~.0>j. Approval to perforate and produce /inject is contingent ~ upon issuance of a conservation order approving a spacing j exception. assumes the ~ - ? liability of any protest to the spacing exception that may occur. ~ ,DRY DITCH ; ~ AlI dry ditch sample sets submitted to the Commission must be in ; i SAMPLE i no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals j ,' ~ through target zones. ' 'Please note the following special condition of this permit: jNon-Conventional ~ production or production testing of coal bed methane is not allowed ! Fell ~ for (name of well) unfit after (Companv Name) has designed and ! ~ implemented a water well testing program to provide baseline data I j ,' on water quality and quantity. 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