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210-018
Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:210-018 6.50-029-20175-02-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11952 11945 8978 8476 Unknown None 7733 Casing: Length: Size: MD: TVD: Burst: Collapse: Conductor 80 20" 37 - 117 37 - 117 1490 470 Surface 2810 13-3/8" 4930 2670 Intermediate 9064 9-5/8" 36 - 9100 36 - 8526 6870 4760 Intermediate 9285 7" 34 - 8442 7240 5410 Liner 972 4-1/2" 8526 - 9498 7776 - 8577 8430 7500 Perforation Depth: Measured depth: 9320 - 11930 feet True vertical depth:8443 - 8978 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# L-80 31 - 8533 31 - 7782 8476 7733Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S3 Packer Liner 2564 3-1/2" x 2-7/8" 9389 - 11952 8498 - 8978 10160 10530 12. Stimulation or cement squeeze summary: Intervals treated (measured): N/A Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 112620031432 2839477 200 39932 384 1148 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Noel Nocas Noel.Nocas@hilcorp.com Authorized Name:Stan Golis Authorized Title: Authorized Signature with Date:Contact Phone:907.564.5278 Treatment descriptions including volumes used and final pressure: 13. Sr. Area Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8978 Sundry Number or N/A if C.O. Exempt: N/A No SSSV Installed Junk Packer Printed and Electronic Fracture Stimulation Data 5 Patch Perforations Operations shutdown Change Approved Program 5 N/A Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 0028304 PBU E-02B 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations 34 - 9319 37 - 2839 37 - 2839 By Samantha Carlisle at 10:35 am, Sep 22, 2021 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.09.22 10:21:45 -08'00' Stan Golis (880) DSR-9/22/21MGR14OCT2021 RBDMS HEW 9/24/2021 SFD 9/28/2021 ACTIVITY DATE SUMMARY 9/4/2021 T/I/O/OO= 2470/190/2/0 Assist slickline (PATCH TUBING/LINER) Pumped 170 bbls of 180*F crude down TBG for Brush/Flush. FWHP's= 220/200/15/0 Slick line in control of well upon LRS departure. 9/4/2021 ***WELL S/I ON ARRIVAL***(patch / tbg liner) PERFORMED B&F W/ 3.50" GAUGE RING, 4-1/2" BRUSH LRS PUMPED 170bbls 180* CRUDE RAN 3.70 x 39.83' DUMMY PATCH DRIFT TO TOP OF DEP SLEEVE @ 9,389' MD SET 3-1/2" x 1.781" R-NIPPE REDUCER IN X-NIPPLE @ 9,410' MD ***WELL S/I ON DEPARTURE*** 9/6/2021 ***WELL S/I ON ARRIVAL, DSO NOTIFIED***(set 45 flo-gard patch) 2000/190/0 MIRU EL SET ONE TRIP BHI 45KB FLO-GUARD PATCH UPPER ELEMENT AT 9310', LOWER ELEMENT AT 9345'. CCL TO UPPER ELEMENT 13.6'. CCL STOP AT 9296.4' RDMO EL 2000/190/0 ***WELL S/I ON DEPARTURE, DSO NOTIFIED*** Daily Report of Well Operations PBU E-02B Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:210-018 6.50-029-20175-02-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 11952 11945 8978 8476 10775 7733 Casing: Length: Size: MD: TVD: Burst: Collapse: Conductor 80 20" 37 - 117 37 - 117 1490 470 Surface 2810 13-3/8" 37 - 2847 37 - 2847 4930 2670 Intermediate 9064 9-5/8" 36 - 9100 36 - 8256 6870 4760 Intermediate 9285 7" 34 - 9319 34 - 8442 7240 5410 Liner 972 4-1/2" 8526 - 9498 7776 - 8577 8430 7500 Perforation Depth: Measured depth: 9320 - 11930 feet True vertical depth:8443 - 8978 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# L-80 31 - 8533 31 - 7782 8476 7733Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S3 Packer Liner 2564 3-1/2" x 2-7/8" 9389 - 11953 8498 - 8978 10160 10530 12. Stimulation or cement squeeze summary: Intervals treated (measured): Organoseal/Squeezecrete cement squeeze: Pump 16 bbls of 12% HCl across the perfs, liner top, and liner holes and over-displace with 1% KCl. Perform post-acid injectivity test: 644 psi at 4.0 bpm, 44 psi at 2.0 bpm and a vac at 1.0 bpm. Pump 88 bbls of OrganoSeal down the backside and displace with diesel to underbalance. Pump 27.5 bbls of 14 ppg squeezecrete. Bullheaded down the coil 20 bbls and laid in 7.5 bbls. Final pressure = 1016-psi. Attempted to down squeeze with no success. Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 1350030199 12944770 0 271939 397 1150 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Noel Nocas noel.nocas@hilcorp.com Authorized Name:Stan Golis Authorized Title: Authorized Signature with Date:Contact Phone:(907)564-5278 Treatment descriptions including volumes used and final pressure: 13. Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8978 Sundry Number or N/A if C.O. Exempt: n/a No SSSV Installed Junk Packer Printed and Electronic Fracture Stimulation Data 5 Squeeze Liner Lap Operations shutdown Change Approved Program 5 Liner Lap 9389' - 9466' Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well5 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 028304 PBU E-02B 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations By Samantha Carlisle at 2:09 pm, Nov 06, 2020 Digitally signed by Stan Golis DN: cn=Stan Golis, ou=Users Date: 2020.11.06 13:09:41 - 09'00' Stan Golis RBDMS HEW 11/6/2020DSR-11/10/2020 SFD 11/6/2020MGR13NOV2020 ACTIVITY DATE SUMMARY 12/20/2019 T/I/O/OO=2400/520/5/0 (LRS unit 76 assist SL) Rigged up and PT'd. ***Continued on 12/21/19*** 12/20/2019 ***WELL S/I ON ARRIVAL***(cement squeeze) SET 4 1/2" SLIP STOP CATCHER @ 4,410' SLM NOTICED LEAK ON TREE, CHANGE JOB SCOPE TO SET PLUG & SECURE WELL FOR TREE MAINTENANCE PULLED 4 1/2" SLIP STOP CATCHER FROM 4,410' SLM DRIFTED W/ 3.805" GAUGE RING TO MILLED OUT XN NIPPLE @ 8,520' MD ***CONTINUE ON 12/21/2019 WSR*** 12/21/2019 T/I/O/OO = 220/530/10/0. Temp = SI. Bleed IAP to 0 psi (assist slickline). No AL. IA FL @ 7492' (Sta # 1, DMY, 131 bbls). Bled IAP from 530 psi to 0+ psi in 2.5 hrs. Monitor for 30 minutes. IAP unchanged during monitor. Final WHPs = 340/0+/10/0. Slickline in control of well upon DHD departure. 05:00 12/21/2019 ***Continued from 12/20/19*** (LRS unit 76 assist SL) Loaded TBG with 2 bbls 60/40 meth and 215 bbls crude. SL set Plug. Pressure tested TBG to 1615 psi. (Max 1750 psi, Target 1500 psi). Pumped 3 bbls crude down TBG to reach test pressure. 1st15 min TBG lost 85 psi. 2nd 15 min TBG lost 27 psi. Bled TBGP. Bleed back approx 3 bbls , FWHP= 12/13/4 well in SLB custody 12/21/2019 ***CONTINUE FROM 12/20/2019 WSR*** (cement squeeze) SET 4 1/2" PX PLUG IN X NIPPLE @ 8,499' MD LRS PERFORMED A PASSING PRESSURE TEST ON PLUG DHD & LRS BLED TUBING & IA DOWN TO 0 PSI CAMERON REPLACED & TESTED BLEEDER SCREW PULLED PRONG FROM PLUG BODY @ 8,499' MD PULLED INT-LGLV FROM ST#2 @ 4,310' MD SET INT-DGLV IN ST#2 @ 4,310' MD PULLED PX PLUG BODY FROM X NIPPLE @ 8,499' MD ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED OF STATUS*** 2/22/2020 T/I/O/OO = 2390/1810/0/0. Temp = SI. Bleed IAP (FB assist). No AL. IA FL @ 2890' (51 bbls). Bled IAP to production from 1810 psi to 435 psi in 45 min. IA FL inflowed to 1270' (22 bbls). Monitored for 30 min. IAP increased 65 psi. Final WHPs = 2380/500/0/0. LRS in control of well upon departure. 23:30 2/22/2020 T/I/O/OO = SSV/1810/10/0. Temp = SI. IA FL (FB Request). No AL. IA FL @ 3040', 1270' above Sta #2 DMY (54 bbls). SV, WV, SSV = C. MV = O. IA, OA, OOA = OTG. 1645 hrs. 2/22/2020 T/I/O=2420/1830/5 Temp=SI. (CEMENT SQUEEZE) DHD bled IA pressure from 1850 to 430 psi. IA fluid level rose from 2890' to 1270'. IA continued to gain pressure after being bled. Pumped 1 bbl's of 60/40 followed by 13 bbls crude down IA. ***JOB CONTINUED ON 23-FEB-2020*** 2/23/2020 ***JOB CONTINUED FROM 22-FEB-2020*** Pumped 31 BBL's (43 total) of crude down IA for FP. Hung FP tag and caution tag on IA. AFE sign hung on MV ***FLUID PACKED WELL***. Valve Positions: SV,WV SSV = closed, MV = open, CV's = OTG. FWHP=2383/752/0/0. 2/25/2020 ***WELL S/I ON ARRIVAL***(pre coil) SWCP 4517 RIG UP ***CONTINUE JOB ON 02/26/2020*** 2/26/2020 T/I/O/OO = SSV/750/0/VAC. Temp = SI. IA FL (slickline request). No AL. IA FL @ 600' (11 bbls). Slickline in control of valves upon departure. 15:00 Daily Report of Well Operations PBU E-02B Daily Report of Well Operations PBU E-02B 2/26/2020 ***CONTINUE JOB FROM 02/25/2020*** (pre coil) RAN 10' x 1.75" BAILER DRIFT TO DEVIATION @ 10,090' SLM RAN READ 24 ARM CALIPER FROM 10,090' SLM TO SURFACE (good data) SET 4 1/2" X CATCHER IN X NIPPLE @ 8,499' MD ***MOVE TO WEATHER TICKET*** (temps) 2/28/2020 T/I/O/OO=2000/700/0/0 temp=SI LRS unit 46 assist Slickline (CEMENT SQUEEZE) Road unit to location, Spotted equipment, PJSM *** WSR Continued on 02/29/20*** 2/28/2020 ***JOB CONTINUED FROM 2/26/20***(pre coil) ATTEMPT TO PULL INT-DGLV FROM STA #2(4310' MD) ****CONT WSR ON 2-29-20**** 2/29/2020 *** WSR Conituned from 02/28/20*** LRS unit 46 assist Slickline (CEMENT SQUEEZE) Loaded IA with 1 bbl 60/40 followed by 96 bbls of crude. Loaded Tbg with 1 bbl 60/40 followed by 168 bbls of crude. CMT TxIA **PASSED** to 2641/2722. Pumped 5.3bbls into TxIA to reach test pressure. Test #1 15 min TxIA lost 42/22 30 min TxIA lost 21/6. SL PE requested to run out 15 more mins. 45 min TxIA lost 13/3. Max applied = 2750 psi. Target = 2500 psi. Bled IA back to 9 psi. Bled back 4 bbls. MIT-T ** PASSED** to 2714 PSI. LS PE passed this test after discussion with WIE Max applied =2750 psi. target =2500 psi. Pressured up tbg with .33 bbl crude to reach test pressure. Test #1 15 min T lost 15 psi. 30 min T lost 1 psi. Total loss in 30 min = 16 psi SL still on well at LRS departure. FWHP= 553/14/0/0 ** Fluid PAcked tags hung on IAV/WV** ** AFE sign in place on arivel** 2/29/2020 ****CONT WSR FROM 2-28-20****(pre coil) PULL INT-DGLV FROM STA #2(4310' MD) LRS LOAD IA W/ 96 BBLS CRUDE. SET INT-DGLV IN STA #2(4310' MD) PULL EMPTY 4-1/2" X-LOCK CATCHER FROM 8499' MD. LRS LOAD TUBING W/ 168 BBLS CRUDE. SET 4-1/2'' PX PLUG AT 8499' MD. LRS PERFORM PASSING CMIT TxIA & MIT-T's TO 2500 PSI. PULL PX PLUG FROM 8499' MD. ***WELL S/I ON DEPARTURE*** 3/25/2020 Cost place holder for disposed mix water for cancelled cement job. 9/28/2020 ...Well shut in on arrival...(HES Eline - set cbp for cement squeeze) SET NORTHERN SOLUTIONS MILL EZ 2-7/8" COMPOSITE BRIDGE PLUG MID- ELEMENT AT 9,700'. ***Job Complete.*** Well shut in on departure. 10/17/2020 CTU #9 - 1.75" Coil x 0.156" wt. Job Objective: Organoseal/Squeezecrete cement squeeze. MIRU CTU. Perform weekly BOP test. SLB Safety Stand-down. Make up 2.0" BDJSN and RIH. Load well with 1% KCl and perfrom injectivity test. 4.0 bpm at 42 psi of WHP. ...Continued on WSR 10-18-20... Daily Report of Well Operations PBU E-02B 10/18/2020 CTU #9 - 1.75" Coil x 0.156" wt. Job Objective: Organoseal/Squeezecrete cement squeeze. Cont. to RIH with 2.0" BDJSN and tag CBP at 9700' and correct depth. Pump 16 bbls of 12% HCl across the perfs, liner top, and liner holes and over-displace with 1% KCl. Perform post-acid injectivity test: 644 psi at 4.0 bpm, 44 psi at 2.0 bpm and a vac at 1.0 bpm. Pump 88 bbls of OrganoSeal down the backside and displace with diesel to underbalance. Pump 27.5 bbls of 14 ppg squeezecrete. Bullheaded down the coil 20 bblsl and laid in 7.5 bbls. Attempted to down squeeze with no success. Contaminated with Powervis down to the plug at 9700' md, while taking returns a fair amount of gas was in the returns, laid in Powervis to the top of the Perf 9320 md' and chased out to surface. RBIH to freze protect with 60/40 methanol to 2500' md. RDMO CTU ...Job Incomplete.... 10/22/2020 MIT-T Post CTU (CEMENT SQUEEZE) MIT-T to 492 psi ***PASS*** Pumped 2.6 bbls crude down Tbg on 2 MIT-T tests. 2nd Test took Tbg to 530 psi. Tbg lost 21 psi in 1st 15 mins and 17 psi in 2nd 15 mins for a total loss of 38 psi in 30 min test. Bled Tbg to 200 psi and got back ~1 bbl. SV,WV,SSV=C MV=O IA,OA=OTG 10/22/2020 T/I/O/OO = 110/100/0+/Vac. Temp = SI. TBG FL (Post coil job). No AL. TBG FL @ 130' (2 bbls). SV, WV, SSV = C. MV = O. IA, OA, OOA = OTG. 10:00 10/28/2020 LRS unit 72 Assist CTU (CEMENT SQUEEZE). Heat UR #87 to 120* F. 10/30/2020 CTU 9 w/ 1.75" x .156" Job Objective: Mill CBP MIRU. Pump drift ball. RIH w/ 2.35" milling BHA. ***Job in Progress*** 10/31/2020 CTU 9 w/ 1.75" x .156" Job Objective: Mill CBP Continue to RIH w/ 2.35" milling BHA. Dry tag at 9663ft. Mill from 9663ft to 9679ft. Push plug to 10775ft. POH. Mill has minimal wear. Make up and RIH with 2.28" venturi BHA. Tagged down at 10778 and reciprocated pipe at tag. POOH. Freeze protect well with 10bbl 60/40 and 28bbl of diesel. OOH with venturi and recover 1/2 cup of debris. RDMO. ***Job Complete***CP 11/1/2020 ***WELL S/I ON ARRIVAL*** (cement squeeze) DRIFT & BRUSH 3.80" TO X NIP @ 6465' MD SET 4.5" XX PLUG @ 6465' MD SET WHIDDON C-SUB @ 6465' MD PULL STA# 2 @ 4310' MD ***CONT. TO 11/2/20 WSR*** 11/1/2020 T/I/O=1650/107/0 Assist Slickline (Load tbg) Pump 170 bbls crude down tbg to load for slickline work. FWHPs=300/96/0 11/2/2020 ***CONT. FROM 11/1/20 WSR*** (cement squeeze) SET STA #2 INTG-OGLV @ 4310' MD PULL WHIDDON C-SUB @ 6465' MD EQ & PULL XX PLUG @ 6465' MD SET 4.5" X-DREAM CATCHER @ 2034' MD - OAL =13' ***WELL S/I ON DEPARTURE, DSO NOTIFIED*** 2 100 18 3171 1 _ICASED =0 HOLE Well Log Transmittal To: AOGCC Natural Resources Technician 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907) 793-1225 RE : Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : BP Exploration (Alaska), Inc. SIM Data Manager Attn: Merion Kendall MB 7-5 900 Benson Blvd. Anchorage, AK 99508 GANCPDC (a -U SAANC.hou.xwh. BP. corn and READ Cased Hole, Inc. Attn: Diane Williams 4141 B Street Suite 308 Anchorage, AK 99503 Diane.williams@readcasedhole.com 1) Spinner Leak Detract 2) Signed Print Name: 06 -Oct -19 E -02B CD RECEIVED DEC 2 0 2019 AOGCC 50-029-20175-02 IV Date ) 6zz READ CASED HOLE, INC., 4141 B STREET, SUITE 308, ANCHORAGE, AK 99503 PHONE: (907)245-8951 E-MAIL: READ-ANCHORAGE�cDREADCASEDHOLE.COM WEBSITE: WWW.READCASEDHOLE.COM hutps, Jreadwsedholemy. sharepoint com,pe,,. Vdiane_w Ihame_renduuedhole_wm.DocumentxDesMop.BP_Tranvni�doox 210010 3 146 7 _� I CASED HOLE Well Log Transmittal To: AOGCC Natural Resources Technician 333 W. 7th Ave Suite 100 Anchorage, Alaska 99501 (907)793-1225 RE: Cased Hole/Open Hole/Mechanical Logs and /or Tubing Inspection(Caliper / MTT) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : BP Exploration (Alaska), Inc. SIM Data Manager Attn: Merlon Kendall MB 7-5 900 Benson Blvd. Anchorage, AK 99508 GANCPDC&USAANC hou xwh BP corn and READ Cased Hole, Inc. Attn: Diane Williams 4141 B Street Suite 308 Anchorage, AK 99503 Diane.williams@readcasedhole.com 1) RBT-Cement Evaluation 2) RBT-Cement Signed Print Name: 17 -Oct -19 E -02B CD 14 -Oct -19 „ 17-19A CD Date : RECEIVED NOV 19 2019 AOGCC 50-029-20175-02 50-029-22297-010 READ CASED HOLE, INC.., 4141 B STREET, SUITE 308, ANCHORAGE, AK 99503 PHONE: (907)245-8951 E-MAIL: READ-ANCHORAGE@READCASEDHOLE.COM WEBSITE: WWW.READCASED https.Hrudcesedhole-my.shmpoint, o i'personal/diene_w 11iems_reedcuedhoie_com,Documents/Desktop/BP_Trsnsmitdoa RECE� � Zia-o\- 0 25*25 Cs> BAK AU MAY 2 5 2017 PRINT DISTRIBUTION LIST HUGHES Please sign and return one copy of this transmittal form to: COMPANY PCOle ti Olaska Inc. BP Exploration(Alaska) Inc. Petrotechnical Data Center, LR2-1 DATA LOGGED WELL NAME E-02B 900 E.Benson Blvd. 6/,/2011M.K.BENDER Anchorage,Alaska 99508 FIELD Prudhoe Bay Unit to acknowledge receipt of this data. COUNTY North Slope Borough LOG TYPE RPM:PNC3D BHI DISTRICT Alaska --- LOG DATE May 14,2017 AUTHORIZED BY Paul Canizares EMAIL Paul.Canizares(a�bakerhughes.corn TODAYS DATE May 25,2017 Revision 1 STATUS Final Replacement: No Details: Rev. Requested by: I COMPANY FIELD/ FINAL CD/DVD FINAL PRELIM (las,dlis, PDF,META, SURVEY REPORT ADDRESS(FEDEX WILL NOT DELIVER TO P.O.BOLOGS LOGS CGM,Final Surveys) (Compass) PERSON ATTENTION #OF PRINTS #OF PRIN IS #OF COPIES #OF COPIES #OF COPIES V f Zir f 4 1 BP North Slope. L 0 0 0 0 0 EOA,PBOC,PRB-20(Office 109) D&C Wells Project Aids Agatha Rutka&Barbara Glassmaker 900 E.Benson Blvd. Anchorage,Alaska 99508 .. — 2 ConocoPhillips Alaska Inc. 0 1 1 0 0 ,Attn:Ricky Elgarico ATO 3-344 scow q 2 700 G Street ScHaEQ JUN 17, Anchorage,AK 99510 3 ExxonMobil,Alaska I 0 0 1 0 0 Attn:Lynda M.Yaskell and/or Lisa Boggs i 3201 C Street,Suite 505 Anchorage,AK 99503 4 State of Alaska -AOGCC 0 1 1 0 0 Attn:Makana Bender 333 W.7th Ave,Suite 100 Anchorage,Alaska 99501 5 DNR-Division of Oil&Gas *** 0 1 1 0 0 Attn:James Hyun 550 West 7th Avenue,Suite 802 Anchorage,Alaska 99501 14'**Stamp"confidential"on all material deliver to DNR 6 BP Exploration(Alaska)Inc. 0 0 0 0 0 Petrotechnical Data Center,LR2-1 900 E.Benson Blvd. Anchorage,Alaska 99508 Attn:David Itter TOTALS FOR THIS PAGE: TOTALS FOR ALL PAGES: 0 3 4 0 0 • 0 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. 2 L 0 - 01 ¶ Well History File Identifier Organizing (done) ❑ Two -sided 1IIIIII 11111 ❑ Rescan Needed II ItllhItIIIIIlI ; SCAN DIGITAL DATA OVERSIZED (Scannable) Color Items: ❑ Diskettes, No. ❑ Maps: ❑ Greyscale Items: VC4her, No/Type: CV NO 1 ❑ Other Items Scannable by a Large Scanner ❑ Poor Quality Originals: OVERSIZED (Non - Scannable) ❑ Other: ❑ Logs of various kinds: NOTES: ❑ Other:: P BY: Date: gi /s/ ' t Project Proofing 1 11111111111 11111 BY: Maria Date: qag `i /s/ P Scanning Preparation a x 30 = 100 + , to = TOTAL PAGES { 6 g (Count does not include cover sheet) BY: Maria Date: 1 . p2S 1 / /s/ Production Scanning 1111111111111111111 Stage 1 Page Count from Scanned File: '17 (Count does include cove sheet) Page Count Matches Number in Scanning Preparation: V YES NO BY: Date: l a as i 111 isl 1 44 F Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: ls/ Scanning is complete at this point unless rescanning is required. 11111111111111111 ReScanned 1 11111111111111 BY: Maria Date: /s/ Comments about this file: Quality Checked III IIIIII II IIII III 12/22/2011 Well History File Cover Page.doc RCEIVED STATE OF ALASKA ` ALASKA OIL AND GAS CONSERVATION COMMISaiVAiil 2 3 2014 REPORT OF SUNDRY WELL OPERATIO5b Cc 1.Operations Abandon U Repair Well LiPlug Perforations LJ Perforate L� Other U Straddle Patch Performed: Alter Casing ❑ Pull Tubing❑ Stimulate-Frac ❑ Waiver ❑ Time Extensions Change Approved Program ❑ Operat.Shutdown❑ Stimulate-Other ❑ Re-enter Suspended Well❑ 2.Operator 4.Well Class Before Work: 5.Permit to Drill Number: BP Exploration(Alaska),Inc Name: Development Exploratory ❑ i 210-018-0 3.Address: P.O.Box 196612 Stratigraphic❑ Service ❑ 6.API Number: Anchorage,AK 99519-6612 • 50-029-20175-02-00 7.Property Designation(Lease Number): 8.Well Name and Number: ,4 ADL0028304 t PBU E-02B 9.Logs(List logs and submit electronic and printed data per 20AAC25.071): 10.Field/Pool(s): PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: Total Depth measured '0 11952 feet Plugs measured None feet true vertical 8978.33 feet Junk measured None feet Effective Depth measured 9309 feet Packer measured See Attachment feet true vertical 8433.47 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 67 20"94#H-40 37-104 37-104 1530 520 Surface 2811 13-3/8"72#N-80 36-2847 36-2846.91 4930 2670 Intermediate 9073 9-5/8"47#L-80 35-9108 35-8262.56 6870 4760 Production 9309 7"26#L-80 34-9343 34-8461.74 7240 5410 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 9320-9325 feet 10250-10670 feet 10860-11930 feet True Vertical depth 8442.73-8446.92 feet 9018.61 -9002.67 feet 8993.68-8978.02 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#L-80 32-8533 32-7782.05 Packers and SSSV(type,measured and true vertical depth)) See Attachment See Attachment See Attachment Packer None None None SSSV 12.Stimulation or cement squeeze summary: Intervals treated(measured): ^ JUN 9 ))ff�� RBDM , MAY 1 6 2014 Treatment descriptions including volumes used and final pressure: SCANNED 2U1 F `! V 13. Representative DailyAverageInjection Production or Inection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 304 18165 14 0 888 Subsequent to operation: 205 24013 8 0 1132 14.Attachments: 15.Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development❑✓ • Service❑ Stratigraphic ❑ Daily Report of Well Operations X 16.Well Status after work: Oil • Q Gas ❑ WDSPL❑ 1 GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUGO 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Nita Summerhays Email Nita.Summerhays(c�bp.com Printed Name Nita Summer ,,,c, Title Data Coordinator Signatu e j1/92,., / i . _,,,AO/�/� ��� Phone 564-4035 Date 1/23/2014 ti"'L F �5-/ "7// 14 A. //Ay Form 10-404 Revised 10/2012 Submit Original Only Daily Report of Well Operations ADL0028304 ACTIVITYDAT r`' pre E-line Pprof) DRIFT 3.79" CENT., 3.5" LIB TO 9,280' SLM (impression of G FN) MADE 4 ATTEMPTS W/4-1/2" GS TO PULL FLO GUARD PACKER @ 9277' SLM (9300' MD) CURRENTLY JARRING ON PACKER 3 1/2 HRS JARRING TIME 9/18/2013 ***CONT. ON 9/19/13 WSR*** ***CONT. FROM 9/18/13 WSR***(Pre E-line Pprof) ATTEMPT TO PULL FLO GUARD STRADDLE PACKER FROM 9275' SLM.(5 hrs jarring today, 8 1/2 hrs total) 9/19/2013 ****CONT JOB ON 9-20-13**** ****CONT JOB FROM 9-19-13**** ATTEMPT TO PULL FLO GUARD STRADDLE PACKER W/SLICKLINE FROM 9275' SLM. JARRED ON FOR 4 HRS (12 1/2 HRS TOTAL W/SLICKLINE) R/D S-LINE & R/U B-LINE 9/20/2013 ****CONT JOB ON 9-21-13**** T/I/O/00=2460/0/0/0. Temp= SI Assist Slickline, Load Tbg ( Patch pull ) Spear into tbg w/5 bbls neat meth followed 295 bbls crude to load tbg for slickline. FWHP=120/5/4/0. 9/21/2013 Slickline rigging up on well upon LRS departure. IA, OA, & OOA OTG. ****CONT JOB FROM 9-21-13**** JAR ON STRADDLE PATCH @ 9279' BLM 4 1/2 HRS 9/21/2013 ****CONT JOB ON WSR 09/22/13**** ***CONT JOB FROM 9-21-13*** JARRED ON STRADDLE PATCH 20 MINUTES THEN STRIPPED OUT FISH NECK OF KB 45 PACKER PLANTED RELEASABLE SPEAR @ 9,297' BLM. ****CONTINUE WSR 09/23/13**** 9/22/2013 1278/0/0/0 Temp=HOi (PATCH TUBING/LINER) Assist SSL as directed, Pumped 5 bbl meth spear, followed by 200 bbls of 120*water w/safe lube. to assist in pulling patch. F/P TBG, Pumped 5 bbls meth, followed by 33 bbls DSL. IA/OA=OTG, SSL in control of well, upon LRS departure. FWHP= 57/0/0 9/23/2013 ***CONT WSR FROM 9/22/13*** (patch-tubing/liner) PULLED RELEASABLE SPEAR FROM 9,297' BLM. PLANTED RELEASABLE SPEAR @ 9,297' BLM. PULLED BAKER FLO-GUARD STRADDLE FROM 9300' MD ****MISSING ONE ELEMENT FROM LOWER PACKER**** 9/23/2013 ***CONT WSR ON 9/23/13*** ***CONT WSR FROM 9/23/13***(patch-tubing/liner) RIG DOWN BRAIDED LINE 9/24/2013 ***CONT WSR ON 9/24/13*** ***CONT WSR FORM 9/24/13*** (packer-tubing/liner) UNIT STANDBY FOR INCIDENT INVESTIGATION 9/25/2013 ***CONT WSR ON 9/25/13*** Daily Report of Well Operations ADL0028304 ***CONT WSR FROM 9/25/13***(packer-tubing/liner) RAN 4-1/2" BLB, 3.70" 3-PRONG WIREGRAB TO 9,359' SLM. 9/26/2013 ***CONT WSR ON 9/27/13*** . "*CONT FROM 9/26)13'" (packer-tubing/liner) RAN 4-1/2" BLB, 2-PRONG WIREGRAB. RAN 3.70" LIB, IMPRESSION OF LTP FISHING NECK. ****KB 45 ELEMENT NOT RECOVERED*** 9/27/2013 ***WELL S/I ON DEPARTURE, DSO NOTIFIED OF STATUS*** ***WELL S/I ON ARRIVAL***(E-LINE PATCH) INITIAL T/I/0=2400/0/0 PSI -` RIH W/GR/CCL/BKR 45 FLOW-GUARD 3.70"x28' STRADDLE PATCH W/BX SSD STRADDLE ETE=21.14', OAL=27.74', MIN ID=2.313", MAX OD=3.70", WEIGHT=550# BX SSD CLOSED AND LOCATED 7' FROM TOP OF PATCH CCL STOP DEPTH=9300.92',' CCL TO TOP ME=8.08" PATCH SET, TOP ME=9309', BTM ME= 9330', TOP OF PATCH=9307 WELL S/I ON DEPARTURE, DSO NOTIFIED FINAL T/I/0=1000/0/0 PSI 12/25/2013 ***JOB COMPLETE*** , ,,,,,,.. .. .. ` FLUIDS PUMPED BBLS 37 DIESEL 15 METH 295 CRUDE 200 H2O WITH SAFELUBE 547 TOTAL a) QQ.0• 00 Mco O_ OO lVD O O O Lo O N ti C.) 0 0 0 0 0 co 0 0 0 m � CO O � OOC.I ) r � O 03 00r LC) M 00 M I�O O N N CO M CO CO N CO CO In f� CO CO N V' co O Nr CO N- CO CO CO CO CO N f- 00 CO M 1.0 CO M O 0, p M co M h N O M vf cr f+ r- 00 00 00 00 up op M M M ti O O MM to O M 00 Lr) co co co co O) N 00 O M CO N O CO N O 00 CO M co Lc) M M co M C 0 00 CA C)XI 3 O) Q 419. CO OD 0 0 O O OOOU � 0000 0000 I' J M J J O Z # CD _ ‘- Zr" N CV Nr CA (0 CO eNi N63 b N I MN N O ti M N 4 4co CD I"- Cr) 0 0 C (� M N 6M) N co CO Ct Z 0 0 Lu 15 0 CLCLCCW CCO LL Z ° ZwwwwwOcm QI ZZZZe[ » Z J J J J d U) H Packers and SSV's Attachment ADL0028304 SW Name Type MD TVD Depscription E-02B _ PACKER 8476 7668.43 4-1/2" Baker S-3 Hydro Set Packer E-02B PACKER 8526 7711.24 7" Baker ZXP Packer E-02B PACKER 8651 7816.81 7" Baker JM Packer E-02B _ PACKER 9304 8364.43 2-7/8" Baker KB Packer E-02B PACKER 9334 8389.55 2-7/8" Baker KB Packer E-02B PACKER 9381 8426.8 4-1/2" Baker KB Top Packer 4-1/16 5M CIW V1I3J_I-EAD= 3-5/8 MCEVOY 5M ACTUATOR= Axa_soti E-0 2 B SAFETY NOTES: WELL ANC4 F >70 @ 10080'•"" 4-1/2"CHROME UNER*** OK13.ELEV= 56.3T E3F..FIEV= 3 ' KOP= 3300' Max Angle= 97"@ 11127' 2034' —4-1/2"HES SSSV LA NOM NIP,ED=3.813" tatum PA)= 10009' (6tuniTVD= 8600'SS 13-3/6°CSG,72#,N-80,ED= 12.347" — 2839' — GAS LFT MA NEREI.S ST M) ND DEV TYPE VLV LATCH PORT DATE 2 4310'4238w 31 CAM DMY NT 0 01/31/11 1 7492 6881 F 31 CAM DMY NT 0 01/31/11 Minimum ID = 2.377" @ 9443' • 8465' —4-1/2"I MG X MP,ID=3.813" 3-1/2" X 2-7/8" XO 8476 —7 X 4-1/2 BKRS3 HYDRO SET FKR,ED=3,875" I I 8499° 1—4-112° IM X NIP,ID=3513 I i 8520' —4-1/2"FES XN ED=3.80' 4-1r2'-rBG. 12.e#,L-ao 13T-M, 8533' (MILLE)05/19/10) .0152 bpf,ED=3.958' 8533' j-4-1/2°WLEG,ED=3.958' TOP OF 4-1/2"LNER — 8526' 8544' —ELMO IT LOGGED 05/16/01 7"SCAB LNR,264,L-80 ET, — 8651' 0383 bpi, =6 276" 8651' —9-5/8'X 7"BAKER JM PKR, =6.250" 8526' j—9-5/8'X r ZXP LW w/BKR HMC HGR TOP OF 7"LNER — 8651' 9-5/8"CSG,47#,L-80,ID=8.681" — 9100' 7"LNR 26#,L-80 BT,.0383 bpf,ED=6.276" — 9319' 7"P/E_LOUT WINDOW(E-02A) 9319'-9343' PERFORATION SUMMARY 0 REF LOG: (3"_GR/CCL ON 06/25/10 ANGLE AT TOP FEFF: 33°©10250' Note:Refer to Roduction DB for historical perf data 8381' —4-1/7 BKR KB LIP, =2.380° or SIZE SPF NTERVAL Opn/Sqz SHOT SQZ • ' 8389' --14-1/7 BKR DEFLOY SLEEVE,ID=3.00' 2-718" 6 9320-9325 0 11/23/10 6 10250- 10670 0 06/26/10 . 8388" —ESTIVIA fti)TOP OF CEMENT 6 10860- 11930 0 06/26/10 • 9410' —3-1/2"OR)X NFFLE,ID=2.817 4 •• • 8443' —3-1/7 X 2-7/8'X0,ID=2.3T7- 4 ik 3-1/2°LN"-1,9.34,L-80 SR._0087 bpf,ID=2.992 9443' 4 • 4-1/7 MILLOUT WICOW(E-02B) 9498'-9505' 4-1/2"MONOBORE WHFSTOCK(05/24/10) 9500' !. 4-1/7 LMR, 12.6#,L-80 IBT,.0152 bpf,ED=1958' 9506' -AO Ills 4-1/2'EZ DRILL (05/23/10) — 9550' V -•1' 1023T —2-7/8'MARKER JOINT 4a• ••• *A**, FBTD 11945' 41411% 2-7/8"Lf+t,6.4#,L-80 STL, — 11953' .0058 bpf,ED=2441" Arake, DATE REV BY COMIENTS DATE REV BY COMENTS PRUDHOE BAY UNIT 05f76 NI ES ORIGINAL COM PLET1ON 09/12/12 JTC/JPAD SET STRADDLE FKR(09/11/12) WELL E-026 09/07/97 0-09 SIDETRACK(E-02A) 09/19/12 MSS/J114) SET CHDKE SLV(09/17/12) PERMIT No: 2100180 06/29/10 NORDIC 1 CTD SIDETRACK(E-02B) 10/04/13 SWUM)RILED FLO FKR8CHOKESLV( AR No: 50-029-20175-02 03/05/11 SW/PJC SET CHOKE SLV (03/03/11) SEC 6,T11N,R14E, 1553°FM_&502'FEL 03106/11 PJC MIN ID CORRECTION 06/15/12 MCC,/PJC C/O P)RTE)SLEEVE(6/6/12) BP Exploration(Alaska) DATA SUBMITTAL COMPLIANCE REPORT 10/21/2011 Permit to Drill 2100180 Well NamelNo. PRUDHOE BAY UNIT E -02B Operator BP EXPLORATION (ALASKA) INC API No. 50- 029 - 20175 -02 -00 MD 11952 TVD 8978 Completion Date 6/27/2010 Completion Status 1 -OIL Current Status 1 -OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey Yes DATA INFORMATION Types Electric or Other Logs Run: MWD DIR / GR, GR / CCL / CNL (data taken from Logs Portion of Master Well Data Maint Well Log Information: • Log/ Electr Data Digital Dataset Log Log Run Interval OH / pe Med /Frmt Number Name Scale Media No Start Stop CH Received Comments Log Neutron 25 Blu 7372 11860 Case 9/13/2010 MCNL, Mem Lee, CCL, GR, TNF, TNN ED C Lis 20123 Neutron 7301 11850 Case 9/13/2010 OH LIS GR, CNT plus PDS graphics /ED C Asc Directional Survey 9489 11952 Open Rpt Directional Survey 9489 11952 Open i C Lis 20291'duction /Resistivity 9500 11952 Open OH MPR GR LIS plus CGM Graphics 'pt LIS Verification 9307 11952 Open 2/18/2011 LIS Veri, GR, ROP, RAD, RAS, RPD, RPS " C Lis 20745c.' Induction /Resistivity 9307 11952 Open 2/18/2011 OH LIS GR, ROP, RAD, RAS, RPD, RPS plus PDF 1 graphics /Log Induction /Resistivity 25 Col 9500 11952 Open 2/18/2011 MD MPR, GR • ; /Log Induction /Resistivity 5 Col 9500 11952 Open 2/18/2011 TVD MPR, GR og Gamma Ray 25 Col 9500 11952 Case 2/18/2011 MD GR , 'f Log Gamma Ray 5 Col 9290 11940 Open 2/18/2011 Depth Shift Monitor Plot Well Cores /Samples Information: Sample Interval Set Name Start Stop Sent Received Number Comments DATA SUBMITTAL COMPLIANCE REPORT 10/21/2011 Permit to Drill 2100180 Well Name /No. PRUDHOE BAY UNIT E -02B Operator BP EXPLORATION (ALASKA) INC API No. 50- 029 - 20175 -02 -00 MD 11952 TVD 8978 Completion Date 6/27/2010 Completion Status 1 -OIL Current Status 1 -OIL UIC N ADDITIONAL INFORMATION Well Cored? Y / Daily History Received? 1 / N Chips Received? Formation Tops lJ' N Analysis Y1Dl� Received? • Comments: Compliance Reviewed By: Date: 3 • RECEIVED STATE OF ALASKA AllikA OIL AND GAS CONSERVATION COMM N ! 0 2012 REPORT OF SUNDRY WELL OPERATIONS AOGCC 1. Operations Abandon U Repair WellU Plug Perforations U Perforate L] Other1J rUV) 5fi/ac1c� �e Performed: Alter Casing ❑ Pull Tubing❑ Stimulate - Frac ❑ Waiver ❑ Time Extension❑ b Change Approved Program ❑ Operat. Shutdown❑ Stimulate - Other ❑ Re -enter Suspended WeII❑ ` C k 2. Operator 4. Well Class Before Work: 5. Permit to Drill Number: Name: BP Exploration (Alaska), Inc r Development is Exploratory ❑ 210 -018 -0 3. Address: P.O. Box 196612 StratigraphiC Service ❑ 6. API Number: Anchorage, AK 99519 -6612 50- 029 - 20175 -02 -00 7. Property Designation (Lease Number): - 8. Well Name and Number: .. ADL0028304 PBU E -02B 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field /Pool(s): To Be Submitted PRUDHOE BAY, PRUDHOE OIL 11. Present Well Condition Summary: Total Depth measured 11952 feet Plugs measured None feet true vertical 8978.33 feet Junk measured None feet Effective Depth measured 11945 feet Packer measured See Attachment feet true vertical 8978.23 feet true vertical Se e Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 67 20" 94# H-40 37 - 104 37 - 104 1530 520 Surface 2811 13 -3/8" 72# N -80 36 - 2847 36 - 2846.91 4930 2670 Intermediate 9073 9 -5/8" 47# L -80 35 - 9108 35 - 8262.56 6870 4760 Production 9309 7" 26# L -80 34 - 9343 34 - 8461.74 7240 5410 1 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment I Perforation depth Measured depth 9320 - 9325 feet 10250 - 10670 feet 10860 -11930 feet RECEIVED True Vertical depth 8442.73 - 8446.92 feet 9018.61 - 9002.67 feet 8993.68 - 8978.02 feet ,...�.± .05 OCT 1 9 2 012 Tubing (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 32 - 8533 " - T - 7782 , f1GCC Packers and SSSV (type, measured and true vertical depth) See Attachment See Attachment See Attachment Packer „/ �/ None None None SSSV 12. Stimulation or cement squeeze summary: Intervals treated (measured): SCANNED JAN 2 3 2013. Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 421 38607 12 0 1018 Subsequent to operation: 478 5169 18 0 930 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development El " Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil 10 Gas ❑ WDSPLU GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUC❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Contact Garry Catron Email Garrv.CatronCcaBP.Com Printed Name Garry Catron Title PDC PE Signature „¢f-_- _ _ y Co C v Phone 564 -4424 Date 10/10/2012 ' - - 't , `'`. - 1 OCT 1 1 2012 409-) ‘ q, i'' v , ti,, ` Form 10-404 Revised 10/2012 II' Original Only Packers and SSV's Attachment ADL0028304 SW Name Type MD TVD Depscription E -02B PACKER 8476 7668.43 4 -1/2" Baker S -3 Hydro Set Packer E -02B PACKER 8526 7711.24 7" Baker ZXP Packer E -02B PACKER 8651 7816.81 7" Baker JM Packer E -02B PACKER 9304 8364.43 2 -7/8" Baker KB Packer E -02B PACKER 9334 8389.55 2 -7/8" Baker KB Packer E -02B PACKER 9381 8426.8 4 -1/2" Baker KB Top Packer • • Casing / Tubing Attachment ADL0028304 Casing Length Size MD TVD Burst Collapse CONDUCTOR 67 20" 94# H-40 37 - 104 37 - 104 1530 520 INTERMEDIATE 9073 9 -5/8" 47# L -80 35 - 9108 35 - 8262.56 6870 4760 1 LINER 979 4 -1/2" 12.6# 13Cr80 8526 - 9505 7776.08 - 8582.37 8430 7500 LINER 37 2 -7/8" 6.4# 13CR80 9302 - 9339 8427.58 - 8458.48 10570 11160 LINER 54 3 -1/2" 9.3# L -80 9389 - 9443 8497.77 - 8538.1 10160 10530 LINER 2509 2 -7/8" 6.4# L -80 9444 - 11953 8538.83 - 8978.35 10566 11165 • PRODUCTION 9309 7" 26# L -80 34 - 9343 34 - 8461.74 7240 5410 SURFACE 2811 13 -3/8" 72# N -80 36 - 2847 36 - 2846.91 4930 2670 TUBING 8501 4 -1/2" 12.6# L -80 32 - 8533 32 - 7782.05 8430 7500 • • • Daily Report of Well Operations ADL0028304 * **JOB CONTINUED FROM 10 SEPT 2012* * *(ELINE SET STRADDLE) LPT AND HPT GOOD. RIH WITH HEAD /ERS /UPCT /SETTING TOOL /STRADDLE. OAL= 52.4', OAW =550 LBS, MAX OD =3.7 ", FISHING NECK = 1.38 ". CORRELATED TO SLB MEMORY CNL DATED 25- JUNE -2010. CCL STOP DEPTH = 9292.9', CCL TO TOP MID ELEMENT =8.1', TOP MID ELEMENT SET AT 9301', CCL TO BOTTOM MID ELEMENT = 40.5', BOTTOM MID ELEMENT SET AT 9333.4'. POOH. RIG DOWN CLOSE PERMIT AND MOVE OUT FINAL T /I /O 2330/0/0 9/11/2012 ** *JOB COMPLETED * ** ** *WELL SHU " • ' " 7 ' 'ro i e Toil ica ion OPENED 2 -718" BAKER CMU SSD @ 9293' SLM W/ 2 -7/8" 42BO SET 2 -7/8" CHOKE SLV INSERT (2 x 0.188" orifices) @ 9293' SLM 9/17/2012 ** *CONT. ON 09/18/12 WSR * ** ** *CONT. FROM 09/17/12 WSR * ** (Profile Modification) RAN 2 -7/8" CHECK SET, INDICATE PORTED CHOKE SLEEVE INSERT SET 9/18/2012 ** *WELL LEFT SHUT IN, PAD OP NOTIFIED * ** TREE= . 4- 1/165MCM/ VVfl1HEA 3-5/8 AXIEL O w 0 2 B SAFETY NOTES: WELL ANGLE > 70 @ 10080 "'° . _._ CTUA AX�SON „ w.. 4 -12" CHROME LINER "° D. KB. EV 64.8' BF. ELEY = 32' KOP= — i3 - 0 - 0 7 , Max Angle = 97° @ 11127 I Z034' H4 -1/2" HES SSSV LANDING N1? ID = 3.813" I Datum MD= 10009' d Datum ND= 8800' SS 1 13 -3/8" CSG, 72#, N-80, D = 12.347" H 2839' GAS LFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE in 2 4310 4238 p 31 CAM MY NT 0 01/31/11 1 7492 6881 r 31 CAM DMY NT 0 01/31/11 Minimum ID =1.25" @ 9309' ELMD ( 8465' - 14 -1/2" FES x nom, D= 3.813" 2 -7/8" PORTED CHOKE SLEEVE .m 1 8476' . 1-17 X 4-1/2 BKR S3 HYDRO SET PKR, ID = 3.875' I I $499' H 4 -1 /2' F ES X NP, D= 3.813 I ( 8520' 114-1/2" HES XN NP, D = 3.80' 4 -1/2" TBG, 12.6#, L -80 BT -M, 8533' I (MILLED 05/19/10) .0152 bpf, D = 3.958" 8533' H4 -1/2' WLEG, D = 3.958" I I TOP OF 4-1/2" LINER H 8526' II MI I I 8544' 'HELM) TT LOGGED 05/16101 I 7" SCAB LNR 26 #, L -80 BT, —{ 8651' I 8526' H9-5/8" X 7" ZXP LTP w /BKR HMC HGR I .0383 bpf, D = 6.276" il Cl 8651' ,— I9 -5/8" X 7" BAKER JM PKR, D = 6.250" I ITOPOF 7" LIER H 8651' • 19 -5/8' CSG, 47 #, L -80, D = 8.681" —I 9100' 1-44 7" MLLOUT WrDOW (602A) 9319' - 9343' 17" LAIR, 26#, L -80 BT, .0383 bpf, D = 6.276" H 9319' 1— ° ��_ - in •. 9300' 1— 4 -1/2" FLO GUARD STRADDLE PKR (09 /11/12) PERFORATION SUMMARY ' V 1 TOP ELEMENT @ 9301', BOTTOM ELEMENT @ 9334', REF LOG: MtCNL GW CCL ON 06/25/10 _. MN0@9307' =2.31' ANGLE AT TOP F'ERF: 33° © 10250 Note: Refer to Production DB for historical pert data ►�i 9381' H4-1/2" BKR KB LTP, D= 2.380" I SIZE SPF NTERVAL Opn /Sqz DATE 9389' I -j41/2" BKR DEPLOY SLEEVE, D = 3.00" I 2 -7/8" 6 9320 - 9325 O 11/23/10 o 2" 6 10250 - 10670 0 06/26/10 r i 9389' HES—ft/ATM TOP OF CEMENT 2" 6 10860 - 11930 0 06/26/10 • i • . 9410' I-{3 -1/2" OTIS X NPPLE, D = 2.812" I 9443' JH3 -1/2" X 2 -7/8" XO, D = 2.377" I 13 -1/2' LNR, 9.3#, L -80 STL, .0087 bpf, D = 2.992 H 9443' 14-1/2' MONOBORE WI�PSTOCK (05/24/10) H 9500' • ► # •, ' 41/2" MlLLOUT WT' )OW (E 02B) 9498 - 9505' 4 -1/2' LNR, 12.6#, L -80 BT, .0152 bpf, 0 = 3.958' 9505' I4 -112' la DRILL (05/23/10) H 9550' '�s� '������4 1023T —I2 -7/8" MARKER JONT I 2 -7/8" X -LOCK w /PORTED CHOKE SLV, H 9309' ELM ►044 (2 x .188' ORFICES), MN 0 = 1.25" •••• I MID (09/17/12) ` 2 -7/8" LW, 6.4#, L -80 STL, H 11953' _0058 bpf, D = 2.441' - + V' DATE REV BY COMIVENTS DATE REV BY COMuENTS PRI DHOE BAY UNIT r 05/76 NIES ORIGINAL COMPLETION 12/15/11 SW/ PJC X-LOCK w / CHOKE (11/11/11) WELL E-02B 09/07/97 D-09 SIDETRACK(E-02A) 12/15/11 SVVC/ PJC OF1'I SLD SLV (11/11/11) PE MT No: `2100180 06/29110 NORDIC 1 CTD SIDETRACK (E 02B) 06/15/12 MXG/ PJC C/O PORTS) SLEEVE (6/6/12) AR No: 50- 029 - 20175 -02 03/05/11 SWC/PJC SET CHOKE SLV (03/03/11) 09/12/12 JTC/JMD SET STRADOLE PKR (09/11/12) SEC 6, T11 N, R14E, 1553' NSL & 502' WE . 03/06/11 PJC MN D CORRECTION 09/19/12 MSS/JMD SET CHOKE SLV (09/17/12) 08/14/11 RAM PJC FULL PATCH (08/03/11) BP Exploration (Alaska) TE OF ALASKA ALASKA OIL AND CONSERVATION COMMISSION • REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon 0 Repair Well Plug Perforations ❑ Stimulate Other Ei TUBING PATCH Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waiver❑ Time Extension ❑ 9300 -9388 Change Approved Program ❑ Operat. Shutdown ❑ Perforate ❑ Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development El Exploratory ❑ 210 -0180 3. Address: P.O. Box 196612 Stratigraphic Service ❑ 6. API Number: Anchorage, AK 99519 -6612 . 50- 029 - 20175 -02 -00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO- 028304 PBU E -02B 10. Field /Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 11952 feet Plugs (measured) None feet true vertical 8978.33 feet Junk (measured) None feet Effective Depth measured 11945 feet Packer (measured) SEE BELOW feet true vertical 8978.23 feet (true vertical) feet Casing Length Size MD TVD Burst Collapse Structural Conductor 67' 20" 94# H-40 37 - 104 37 - 104 1530 520 Surface 2803' 13 -3/8" 72# N -80 36 - 2839 36 - 2839 5380 2670 Intermediate 9065' 9 -5/8" 47# L -80 35 - 9100 35 - 8256 6870 4760 Production 9285' 7" 26# L -80 34 - 9319 34 - 8442 7240 5410 Liner 952' 4 -1/2" 12.6# L -80 8526 - 9498 7793 - 8577 8430 7500 Liner 2572' 3- 1/2X2- 7 /8 "9.3/6.4 #L -80 9381 - 11953 8492 - 8978 Perforation depth: Measured depth: SEE ATTACHED - - — - - True Vertical depth: _ — — — — Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 32 - 8533 32 - 7782 Packers and SSSV (type, measured and true vertical depth) 4 -1/2" Baker S -3 Hydro Set Packer 8476 7733 7" Baker ZXP Packer 8526 7776 7" Baker JM Packer 8651 7882 2 -7/8" KB Straddle Packer 8426 2 -7/8" KB Straddle Packer 8454 'r 4 -1/2" Baker KB Top Pack ; 9381 8492 12. Stimulation or cement squeeze summary: ` ��,gS�On Intervals treated cA-. Treatment descriptions including volumes used and final pressure: st :tq 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 380 18,489 10 758 Subsequent to operation: 407 17,256 11 888 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development 0 • Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil . s Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG❑ GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed Nam- •e Lastu +_ , Title Petrotechnical Data Technologist Signatu ln 1 Phone 564 -4091 Date 11/18/2011 1 Form • 101 Rovic' 0/2010 jBDM NUV � 2 2 ZU11i' Subm it Original Only - 1YY11 14- /44.v.it � � ((�%� 4 E -02B 210 -018 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base E-02B 6/26/10 PER 10,250. 10,670. 9,018.61 9,002.67 E-02B 6/26/10 PER 10,860. 11,930. 8,993.68 8,978.02 E -02B 11/23/10 APF 9,320. 9,325. 8,442.73 8,446.92 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE 1 • • E -02B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 10/31/2011: ** *JOB IN PROGRESS*** (E -LINE: SET PATCH) 'STABBED ON AND PERFORMED PT OF LUBRICATOR. RIH WITH BAKER 'STRADDLE AT 100 FPM. TIED IN TO SCHLUMBERGER PATCH SETTING RECORD DATED 09 -FEB -2011. CONFIRM DEPTH SET WITH WSL AND BAKER :HANDS. DECISION TO CHANGE THE SET DEPTH OF THE TOP ME FROM 9304' TO 9301' IN ORDER TO AVOID SETTING THE BOTTOM ME AT A COLLAR AT 9336'. SET PATCH TOP ME AT 9301', SET PATCH BOTTOM ME AT 9334'. 'BOTTOM OF TOP ELEMENT TO TOP OF BOTTOM ELEMENT = 32.5'. CCL TO ME' ,= 8.1', CCL STOP DEPTH = 9292.9. GOOD CONFIRMATION AT SURFACE THAT 'PATCH WAS SET. DECISION TO TAG IT IN ORDER TO CONFIRM SETTING. TAGGED PATCH AND BEGAN POOH. MINIMUM ID 2.31 ", WLEG 9338' AND TOP 'AT 9300', OAL 38.65'. 'CLOSE SWAB AND SECURED WELL. PUT NEW 0-RING AND PRESSURE 'TESTED TREE CAP. CLOSE PERMIT AND LEAVE LOCATION. FINAL T /I /O = 1330/0/0 PSI ** *JOB COMPLETE * ** WELL LEFT SHUT IN UPON DEPARTURE FLUIDS PUMPED BBLS 1 DIESEL 1 TOTAL 4-1/16 5M CAN WELLHEAD = 13 MCEVOY 5M SAFETY NOTES: WELtiltGLE > 70 @ 10080' *** ACTUATOR= AXELSON -02B 4-1 /2" CHROME LINER*** KB. ELEV = 64.8' BF. ELEV r-: 32' KOP = 3300' Max Angle = - sr @ 11127; 1 2034 H4-1/2" HES SSSV LANDING MP, ID = 3.813" 1 Datum MD = 10009' CI aWttim .--- 8800' - ga - 13-3/8" CSG, 72#, N-80, ID = 12.347" H 2839' HA GAS LIFT MANDRELS CAM MY INT 0 01/31 11 7 11 43 42 8 @ TvD4-DEV1/2" HES N U 1111 1 ST MD N V LV 3 1_ , A 81 T 3 C: j 2.718" CHOKE INSERT SLV IN SLCM PORT DATE 7 6881 El CAM *AY INT 0 01/31/11 Minimum ID = 1.36" 9326' H e Qt 8476' H7 X 4-1/2 BKR S3 HYDRO SET PKR, ID = 3.875" I 1 8499 H4-1/2" HES X NIP, ID = 3.813 I I 8520' 1 HES XN NIP, ID = 3.80" 4-1/2" TBG, 12.6#, L-80 IBT-M, 8533' (MILLED 05/19/10) .0152 bpf , ID = 3.958" I 8533' H4-1/2" WLEG, ID = 3.958" I (TOP OF 4-1/2" LINER H 8526' • I 8544' HawD 7 LOGGED 05/16/01 I ■ 1 8526' H9-5/8" X T' ZXP LTPw /BKR HMC HGR I T' SCAB LNR, 26#, L-80 IBT, --I 8651' / 0383 bpf , ID = 6.276" C,I 8651' —19-5/8" X 7" BAKER JM PKR, ID = 6.250" 1 TOP OF 7" LINER H 8651' 0 m (9-5/8" CSG, 47#, L-80, ID = 8.681" 1 9100' , = - .A.OW E 9319' - 9343' 17" LNR 26#, L-80 IBT, .0383 bpi, ID = 6.276" H 9319' 1 — • 9300' - 9338' elm 1 — 45 KB STRADDLE PATCH, ID =2.31(10/31/11) PERFORATION SUMMARY IIIIiii " _ REF LOG: MCNL GR/ CCL ON 06/25/10 :'I';' 9308' ELM BKR BX CMU SLD SLV, ID - 4 2.31" (10/31/11) 1 ANGLE AT TOP PERF: 33° @ 10250' ~1:lar BKR KB L ", x = . : Note: Refer to Production DB for historical perf data CI CI SIZE SPF INTERVAL Opn/Sqz DATE =I .. 9389' H4-1/2" BKR DEPLOY SLEEVE, ID = 3.00" I 2-7/6" 6 9320 - 9325 o 11/23/10 i 4 ° i 9389' HESTIMA TED TOP OF CEMENT 1 2" 6 10250 - 10670 0 06/26/10 I 2" 6 10860 - 11930 0 06/26/10 • 1 : ( 9410' 1-13-1/2" 071S X NIPPLE ID = 2.812" 1 • I " Or 9443' H3-1/2" X 2.786" X0, ID = 2.3771 • • I • • 4 ■ • 13-1/2" LNR, 9.3#, L-80 STL, .0087 bpf, ID = 2.992 H 9443' • 4 I • • • o • • i ■ 4-1/2" MILLOUT WINDOW (E 9498' - 9505' 14-1/2" MONOBORE WHIPSTOCK (05/24/10) H 9500' 4 v , ..z.„ 14 LNR, 12.6#, L IBT, .0152 bpf, ID = 3.958" H 9505' ■..... 14-1/2" EZ DRILL (05/23/10) H 0550' ■••• [ 10237' H2-7/8" MARKER JOINT 1 •••• I••• •••• 14■•• •••4 NIP 1 PBTD I 11945' 1••• . 11.! II. ,,•,• 1 %0 2-7/8" LNR, 6A#, L-80 STL, 11953' JOT, .0058 bpf, ID = 2.441" .147 DATE REV BY COMMENTS DATE REV BY COMMENTS I PRUDHOE BAY UNIT r 05/76 N1ES ORIGINAL COMPLETION 03/05/11 SWC/PJC SET CHOKE SLV INSERT (03/03/ 1) WELL: E-02B 09/07/97 0 SIDETRACK (E ' 03/06/11 PJC MIN ID CORRECTION PERMIT No: ° 100180 06/29/10 NORDIC 1 CID SIDETRACK (E 08/14/11 MBMI PJC PULL PATCH (08/03/11) API No: 50-029-20175-02 02/11/11 NB/PJC 'SET STRADDLE PATCH 1 11/09/11 SRD/ PJC SET PATCH w / CMU SLV (10/31/11) SEC 6, T1 1N, R14E, 1553' NSL & 502' WEL 02/12/11 PJC PATCH CORRECTION 02/13/11 MBMAGRGLV C/0 (01/31/11) BP Exploration (Alaska) INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7th Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: E -02B Contains the following: € 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color print — GR Directional Measured Depth Log (to follow) 1 color print — MPR/Directional TVD Log (to follow) 1 color print — MPR/Directional Measured Depth Log (to follow) 11 LAC Job #: 3225275 Sent by: Lauren Veronie Date: 2/1KtECEiVE Received by: 0 Date: ACKNOWLEDGE RECEIPT : �4 ' I " 3 4 NG OR FAXING YOUR COPY FAX: (907) 267 -6623 Baker Hughes INTEQ —01 MRS 7260 Homer Drive BAKER Anchorage, Alaska 99518 HUGHES Direct: (907) 267 -6612 J CW INTEQ FAX: (907) 267 -6623 • • INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7 Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: E -02B Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color print — GR Directional Measured Depth Log (to follow) ; 1 color print — MPR/Directional TVD Log (to follow) 1 color print — MPR/Directional Measured Depth Log (to follow) LAC Job #: 3225275 iL Sent by Lauren Veronie Date: 2/ nu EpvED Received by: Date: PLEASE ACKNOWLEDGE RECEIPT : NG OR FAXING YOUR COPY FAX: (907) 267 -6623 Baker Hughes INTEQ D °01 RIM 7260 Homer Drive BAICIER Anchorage, Alaska 99518 HUGHES Direct: (907) 267-6612 INTEQ FAX: (907) 267 -6623 • I ga r ii Ws%Es Baker Atlas PRINT DISTRIBUTION LIST COMPANY BP EXPLORATION (ALASKA) INC COUNTY NORTH SLOPE BOROUGH WELL NAME E -02B STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 2/16/2011 THIS DISTRIBUTION LIST AUTHORIZED BY: LAUREN VERONIE SO #: 3225275 ' Copies of Copies Digital f Copies of Copies Digital Each Log of Film Data Each Log , of Film Data 2 Company BP EXPLORATION (ALASKA) INC 1 Company DNR - DIVISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2 -1 Address 550 WEST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE, AK 99508 ANCHORAGE, AK 99501 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE, AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated By: BAKER ATLAS -PDC 17015 Aldine Westfield, Houston, Texas 77073 This Distribution List Completed By: Ec .;_ male Page 1 of 1 STATE OF ALASKA ALASKA. AND GAS CONSERVATION COMMISSIO. - s REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations ❑ Stimulate Other isi TUBING PATCH Performed: Alter Casing ❑ Pull Tubing Perforate New Pool ❑ Waived] Time Extension ❑ 9310 -9342 Change Approved Program ❑ Operat. Shutdown ❑ Perforate ❑ Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development 1g Exploratory p -' 210 -0180 3. Address: P.O. Box 196612 Stratigraphic El Service ❑ 6. API Number: Anchorage, AK 99519 -6612 . 50- 029 - 20175 -02 -00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO- 028304 ,. PBU E -02B 10. Field /Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 11953 feet Plugs (measured) None feet true vertical 8978.33 feet Junk (measured) None feet Effective Depth measured 11945 feet Packer (measured) 8476 8651 9309 feet true vertical 8978.23 feet (true vertical) 7733 7882 8433 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 104' 20" 94# H-40 SURFACE - 104 SURFACE - 104 1530 520 Surface 2839' 13 -3/8" 72# N -80 SURFACE - 2839 SURFACE - 2839 5380 2670 Intermediate 9100' 9 -5/8" 47# L -80 SURFACE - 9100 SURFACE - 8256 6870 4760 Production 9319' 7" 26# L -80 SURFACE - 9319 SURFACE - 8442 7240 5410 Liner 952' 4 -1/2" 12.6# L -80 8546 - 9498 7793 - 8577 8430 7500 Liner 2572' 3- 1/2X2- 7 /8 "9.3/6.4 #L -80 9381 - 11953 8492 - 8978 Perforation depth: Measured depth: SEE ATTACHED - — — True Vertical depth: _ _ Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 32 - 8533 32 - 7782 Packers and SSSV (type, measured and true vertical depth) 7" X 4 -1/2" BKR S3 HYDRO SET PKR 8476 7733 9 -5/8" X 7" BAKER JM PKR 8651 7882 3 -1/2" KB STRADDLE PKR 9309 8433 3 -1/2" KB STRADDLE PKR 9339 8458 4 -1/2" BKR KB PKR 938 8492 12. Stimulation or cement squeeze summary: EIV . Intervals treated (measured): EE33 15 2011 Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average ProductioNNWAtc ns° agiDltwiiURI Oil -Bbl Gas -Mcf Water -Bbl Casin#Rdialll1je Tubing pressure Prior to well operation: SI Subsequent to operation: 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development 2' - Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil - 0 Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAGE GINJ ❑ SUSPO SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed Na oe Lastufk Title Data Manager Signatu Phone 564 -4091 Date 2/15/2011 RBDMS FEB 16 2011 Z — /t' /( Submit Original Only 10-404 Revised 10/2010 rg,/ g y E -02B 210 -018 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base E -02B 6/26/10 PER 10,250. 10,670. 9,018.61 9,002.67 E -02B 6/26/10 PER 10,860. 11,930. 8,993.68 8,978.02 E-02B 11/23/10 APF 9,320. 9,325. 8,442.73 8,446.92 E -02B 2/9/11 STC 9,314. 9,339. 8,437.68 8,458.48 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE • MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • E -02B DESCR OF WORK COMPLETED NRWO OPERATIONS IPTION EVENT SUMMARY 2 /9/2011' ** *WELL SHUT -IN ON ARRIVAL * ** INITIAL PRESSURES 1700/0/0, SSV OEN P ! RAN BAKER 45 "KB" 9 CHROME ONE RUN STRADDLE PATCH FROM 9310' (TO PACKER M E DEPT TO 9342' (BOTTOM PACKER ME DEPTH). ALL DEPTHS REFERENCE TO SLB MEMdRY CNL LOG DATED 25- JUNE -2010. TAGGED ;PATCH AFTER SETTING TO CONFIRM S ;PATCH OAL = 37.96', TOP OF PATCH M. 9,308.6 BOTTOM OF P H = 9,346.6', ;MIN I.D. = 2.31" AT BAKER "BX" SLCMU P -110 SLIDI SLEEVE ATC AT 9,329.6'. TOP PACKER HAS 4" GS FISHING NECK UP, 3 -1/2" STL PIN DOWN, 30K SHEAR RELEASE. BOTTOM PACKER HAS 3 -1/2" BOX UP AND 1/2 MULESHOE /WLEG DOWN, 30K SHEAR RELEASE. ISOLATION INSERT HAS (1) .188" ORIFICE AND '(1) .25" ORIFICE. MINIMUM I.D. THRO ISOLATION INSERT = 1.36" WHEN INSERTED. ISOLATION INSERT IS NOT INSERTED AT THIS TIME. 'HAND OVER WITH DSO ON DEPARTURE. FINAL T /I /0= 1700/0/0. ** *JOB COMPLETE * ** FLUIDS PUMPED BBL 1 DIESEL 1 METH 2 TOTAL TREE= 4-1/16 5M CM/ • * ** WELLHEAD = 13 - 5/8 MCEVOY 5M -02 SAFETY NIPS: WELL ANGLE > 70 @ 10080' ACTUATOR = AXELSON 4 -112" CHROME LINER*** KB, ELEV = 64.8' BF. ELEV = 32' KOP = 3300' Max Angle = 97° @ 11127' 1 2034' 1 - 112" HES SSSV LANDING NIP, ID = 3.813" 1 Datum MD = 10009' CI Datum TV D = 8800' SS 113 -3/8" CSG, 72 #, N -80, ID = 12.347" 1 - 1 2839' GAS LIFT MANDRELS IP ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 4310 4238 31 CAM DOME INT 16 07/03/10 Minimum ID = 2.38" @ 9381 1 7492 6881 31 CAM SO INT 20 07/03/10 4 -1/2" KB LNR TOP PACKER 8465 1—{4 -112° HES X NIP, ID = 3.813" •T,1 F2 , 8476' --17 X 4 -1/2 BKR S3 HYDRO SET PKR, ID = 3.875" 1 8499' 1 - 14 - 1/2" HES X NIP, ID = 3.813 1 8520' 1 4 -1/2" HES XN NIP, ID = 3.80" 4- 1 /2 " TBG, 12.6 #, L -80 IBT -M, 8533' (M ILLED 05 /19/10) .0152 bpf, ID = 3.958" ( 8533' 1-14-1/2" WLEG, ID = 3.958" 1 'TOP OF 4-1/2" LINER H 8526' ® I 8544' i-1 ELMD TT LOGGED 05/16/01 1 1 111 8526' H 9 -5/8" X 7" ZXP LTP w /BKR HMC HGR 1 7" SCAB LNR, 26 #, L -80 IBT, --1 8651' 0383 bpf, ID = 6.276" le ( 8651' 1--19 - 5/8" X 7" BAKER JM PKR, ID = 6.250" 1 I TOP OF 7" LINER H 8651' l� M 9 -5/8" CSG, 47 #, L -80, ID = 8.681" H 9100' 1 7" MILLO 0 . ' • mil ' A) 9319' - 9343' ' 9309' - 93251 45 "KB" STRADDLE PATCH w/ (OPEN ) 17" LNR, 26 #, L -80 IBT, .0383 bpf, ID = 6.276" 1 - 1 9319' 1 ' 6 SLD SLV, ID = 2.31" (02/09/11) � 1 ��Cii� 4 ' - - .. - • = _ _. 1 •' 9389' 1 - 14 - 1/2" BKR DEPLOY SLEEVE, ID = 3.00" I i 9389' 1 - 1 ESTIMATED TOP OF CEMENT 1 1 O 1 4 9410' 1 OTIS X NIPPLE, ID = 2.812" 1 • I3 -1/2" LNR, 9.3 #, L -80 STL, .0087 bpf, ID = 2.992 1 - 1 9443' 9443' I-- 13 - 1/2" X 2.786" XO, ID = 2.377 1 I4 -1/2" MONOBORE WHIPSTOCK (05/24/10) H 9500' 4 ►; 1 4 -1/2" LNR, 12.6 #, L -80 IBT, .0152 bpf, ID = 3.958" H 9505' ■ � � 4 -1/2" MILLOUT WINDOW (E -02B) 9498' 9505' I4 -1/2" EZ DRILL (05/23/10) I—L 9550' PERFORATION SUMMARY ► r 1 10237' H2 -7/8" MARKER JOINT REF LOG: MCNL GR/ CCL ON 06/25/10 $ : : : ANGLE AT TOP PERF: 33° @ .41-41-41.4 I PBTD ( 11945' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 2 -7/8" 6 9320 - 9325 C 11/23/10 2" 6 10250 - 10670 0 06/26/10 � � : 2" 6 10860 11930 0 06/26/10 2 -7/8" LNR, 6.4 #, L-80 STL, —1 11953' � 1 ;* .0058 bpf, ID = 2.441" DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT ® 05/76 N1ES ORIGINAL COMPLETION 11/24/10 RRD /PJC ADPERFS (11/23/10) WELL: E -02B 09/07/97 D-09 SIDETRACK (E -02A) 02/11/11 NB /PJC SET STRADDLE PATCH PERMIT No: 11 00180 06/29/10 NORDIC 1 CTD SIDETRACK (E -02B) 02/12/11 PJC PATCH CORRECTION API No: 50- 029 - 20175 -02 06/30/10 WH/PJC FINAL DRLG CORRECTIONS SEC 6, T11 N, R14E, 1553' NSL & 502' WEL 07/02/10 WH/PJC PERF ANGLE CORRECTION 07/05/10 JCMIAGR GLV C/O (7/3/10) BP Exploration (Alaska) OPERABLE: Producer E -02B (PTD #401 80) Tubing integrity restored - Pas* MITIA Page 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWellIntegrityCoordinator @bp.com] Sent: Monday, January 31, 2011 10:07 PM �1 ZJi /1 To: Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Field O &M TL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Engel, Harry R; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr Cc: AK, D &C Well Integrity Coordinator; Ramsay, Gavin; Walker, Greg (D &C) Subject: OPERABLE: Producer E -02B (PTD #2100180) Tubing integrity restored - Passing MITIA All, Producer E -02B (PTD #2100180) passed an MIT after dummy gas lift valves were set. The passing test verifies tubing integrity has been restored. The well has been reclassified as Operable and may continue on production. Thank you, Torin Roschinger (alt. Jerry Murphy) Well Integrity Coordinator Office (907) 659 -5102 Harmony Radio x2376 Cell (406) 570 -9630 Pager (907) 659 -5100 Ext. 1154 From: AK, D &C Well Integrity Coordinator Sent: Tuesday, January 04, 2011 9:42 PM To: 'Maunder, Thomas E (DOA)'; 'Regg, James B (DOA)'; 'Schwartz, Guy L (DOA)'; AK, OPS GC1 OSM; AK, OPS GC1 Field O &M TL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers' Cismoski, Doug A; Engel, Harry R; AK, D &C Well Services Operations Team Lead; AK, D &C Wireli - Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Ram :y, Gavin Cc: King, Whitney; Janowski, Carrie; AK, D &C Well Integrity Coordinato Subject: Producer E -02B (PTD #2100180) Sustained IA Pressure Ab.'e MOASP All, Producer E -02B (PTD #2100180) has confirmed sustaine• A casing pressure above MOASP due to suspected TxIA communication. The wellhead pressur-- were tubing /IA/OA/OOA equal to 2310/2320/Vac/0 psi on 1/3/2011. A TIFL was attemp -d but was incomplete due to adverse weather conditions. The well has been reclassified as Und= Evaluation. The well may remain online while work is conducted to attempt to restore integrity. The plan forward: 1. DHD: Re -TIFL with a warm well 2. Slickline: Evaluate for gas lift -lye change out pending the results of the TIFL A TIO plot and wellbore schematic have been included for reference. 2/1/2011 Producer E -02B (PTD #2100180) 411 lined IA Pressure Above MOASP Page 1 of 1 Regg, James B (DOA) From: AK, D &C Well Integrity Coordinator [ AKDCWelllntegrityCoordinator @bp.com] I da January 04 Sent: Tuesday, ry , 2011 9:42 PM To: Maunder, Thomas E (DOA); Regg, James B (DOA); Schwartz, Guy L (DOA); AK, OPS GC1 OSM; AK, OPS GC1 Field O &M TL; AK, OPS GC1 Wellpad Lead; AK, OPS Prod Controllers; Cismoski, Doug A; Engel, Harry R; AK, D &C Well Services Operations Team Lead; AK, D &C Wireline Operations Team Lead; AK, RES GPB West Wells Opt Engr; AK, RES GPB East Wells Opt Engr; Ramsay, Gavin Cc: King, Whitney; Janowski, Carrie; AK, D &C Well Integrity Coordinator Subject: Producer E -02B (PTD #2100180) Sustained IA Pressure Above MOASP Attachments: E -02B (PTD #2100180) TIO Plot.doc; E -02B (PTD #2100180) wellbore schematic.pdf All, > �= Producer E -02B (PTD #2100180) has confirmed sustained IA casing pressure above MOASP due to suspected TxIA communication. The wellhead pressures were tubing/IA/OA/00A equal to 2310/2320/Vac10 psi on 1/3/2011. A TIFL was attempted but was incomplete due to adverse weather conditions. The well has been reclassified as Under Evaluation. The well may remain online while work is conducted to attempt to restore integrity. The plan forward: 1. DHD: Re -TIFL with a warm well 2. Slickline: Evaluate for gas lift valve change out pending the results of the TIFL A TIO plot and wellbore schematic have been included for reference. «E -02B (PTD #2100180) TIO Plot.doc» «E -02B (PTD #2100180) wellbore schematic.pdf» .- Please call if you have questions or concerns. Thank you, Gerald Murphy (alt. Torin Roschinger) Well Integrity Coordinator Office (907) 659 -5102 Cell (907) 752 -0755 Pager (907) 659 -5100 Ext. 1154 1/5/2011 PBU E -02B PTD #2100180 1/4/2011 TIO Pressures Plot Well: E -02 4,000 - • 3,000 - I �1►– Tbg — 1111— IA 2,000 -A-- OA OOA — 40— 0 0 OA 1 '--•■■•••) On 1,000 - 09/11/10 09/25/10 10/09/10 10/23/10 11/06/10 11/20/10 12/04/10 12/10/10 01/01 /11 TREE= 4 -1/16 5M CMV WELLNEAO = 13 - 5/8 MCEVOY 5M SAFETY P S: WELL ANGLE > 70 @ 10080' * ** ACTUATOR = _.e.. ..__ _ AXELSON -0 * ** 4-1/2" ME LINER _ KB. LE'J E = 64.8' BF. ELEV = 32 KOP = ' 3300' Max Angle = 97° @ 11127' " ..._ ( 2034' — 14 -1/2 HES SSSV LANDING NIP, ID = 3.813" I D MD = 10009' lin Datum TV D = .. 8800' SS 13 -3/8" CSG, 72 #, N -80, ID = 12.347° H 2839' HA GAS LIFT MANDRELS MD ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 4310 4238 r 31 CAM DOME NT 16 07/03/10 Minimum ID = 2.38" @ 9381 1 7492 6881 31 CAM SO NT 20 07/03/10 4 -1/2" KB LNR TOP PACKER I 8465' H4 -1/2 " HES X NIP, ID = 3.813" I ►'1 f�1 8476' H7 X 4 -1/2 BKR S3 HYDRO SET PKR, ID = 3.875" I 8499' H4 -1/2" HESX NIP, ID = 3.813 I 8520' I 4 -1/2" HES XN NIP, ID = 3.80" (MILLED 05/19/10) 4-1/2" TBG, 12.6 #, L -80 IBT -M, —I 8533' 0152 bpf, ID = 3.958" 8533' —I4 -112" WLEG, ID = 3.958" I 8526' I 8544' H ELMD IT LOGGED 05/16/01 I TOP OF 4 -112" LINER i H ■ ■ ( 8526' j— I 9 -5/8" X 7" ZXP LTP w /BKR HMC HGR I 7" SCAB LNR, 26 #, L -80 IBT, —I 8651' .0383 bpf, ID = 6.276" I 8651' H9 -5/8" X 7" BAKER JM PKR, ID = 6.250" I TOP OF 7" LINER H 8651' ■ I',174 ■ 19 -5/8" CSG, 47 #, L -80, ID = 8.681" H 9100' I 7" MILLOUT WINDOW (E -02A) 9319' - 9343' 7" LNR, 26 #, L -80 IBT, .0383 bpf, ID = 6.276" Fl 9319' I 9381' H4 -1 /2" BKR KB PKR, ID = 2.380" I gm ►� 9389' I'-'l4-1/2" BKR DEPLOY SLEEVE, ID =3.00" I 1 i 1 9389' H ESTIMATED TOP OF CEMENT I 1 4 9410' I 13 -1/2" OTIS X NIPPLE, ID = 2.812" 1 13-1/2" LNR, 9.3 #, L -80 STL, .0087 bpf, ID = 2.992 H 9443' i < 9443` 1--13 -1/2" X 2.786" XO, ID = 2.377 I / * 1 14 -1/2" MONOBORE WHIPSTOCK (05/24/10) H 9500' 1 4 -1/2" LNR, 12.6 #, L -80 IBT, .0152 bpf, ID = 3.958" H 9505' 4 -1/2" MILLOUT WINDOW (E -02B) 9498' - 9505' 4 -1/2" EZ DRILL (05/23/10) Fl 9550' �+ ti PERFORA SUMMARY REF LOG: MCNL OR/ CCL ON 06/25/10 • • e • I+ 1 1023T_I- -I 2 -718" MARKER JOINT 1 ANGLE AT TOP PERF: 33° © 10250' ► . � i► � •4 Note: Refer to Production DB for historical pert data 1 PBTD I 11945' SIZE SPF INTERVAL Opn /Sqz DATE 411141110/ 2 -7/8" 6 9320 - 9325 0 11/23/10 2" 6 10250 - 10670 0 06/26/10 2" 6 10860 - 11930 0 06/26/10 4 ' 2 -7/8" LNR, 6.4 #, L -80 STL, —I 11953' . 1 ' V' .0058 bpf, ID = 2.441" DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 05/76 N1 ES ORIGINAL COMPLETION 11/24/10 RRD /PJC ADPERFS (11/23/10) WELL: E 02B 09/07/97 D-09 SIDETRACK (E -02A) - PERMIT No: 2100180 06/29/10 NORDIC 1 CTD SIDETRACK (E -02B) API No: 50- 029 - 20175 -02 06/30/10 WH/PJC FINAL DRLG CORRECTIONS SEC 6, T11 N, R14E, 1553' NSL & 502' WEL 07/02/10 WH/PJC PERF ANGLE CORRECTION 07/05/10 JCM/AGR GLV C/O (7/3/10) BP Exploration (Alaska) I STATE OF ALASKA ALAS OIL AND GAS CONSERVATION COMMIS. f I REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon 1=1 Repair Well El Plug Perforations ❑ Stimulate❑ Other ❑ Performed: Alter Casing ❑ Pull Tubing Perforate New Pool ❑ Waiver❑ Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate El Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development 0 Exploratory ❑ - 210 -0180 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 - 50- 029 - 20175 -02 -00 8. Property Designation (Lease Number) : 9. Well Name and Number: ADLO- 028304 — PBU E -02B 10. Field /Pool(s): PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 11952 feet Plugs (measured) None feet true vertical 8978.33 feet Junk (measured) None feet Effective Depth measured 11945 feet Packer (measured) 8476 8681 9381 feet true vertical 8978.23 feet (true vertical) 7733 7882 8492 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 104' 20" 94# H-40 SURFACE - 104 SURFACE - 104 1530 520 Surface 2839' 13 -3/8" 72# N -80 SURFACE - 2839 SURFACE - 2839 5380 2670 Intermediate 9100' 9 -5/8" 47# L -80 SURFACE - 9100 SURFACE - 8256 5750 3090 Liner 9285' 7" 26# L -80 34 - 9319 34 - 8442 7240 5410 Liner 952' 4 -1/2" 12.6# L -80 8546 - 9498 7793 - 8577 8430 7500 Liner 2571' 3- 1/2 "X2 -7/8 "9.3/6.4 #L -80 9381 - 11952 8492 - 8978 Perforation depth: Measured depth: SEE ATTACHED - _ _ _ - True Vertical depth: _ _ Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# L -80 SURFACE - 8533 SURFACE - 7782 Packers and SSSV (type, measured and true vertical depth) 7" X 4 -1/2" BKR S3 HYDRO SET PKR 8476 7733 9 -5/8" X 7" BAKER JM PKR 8681 7882 4 -1/2" BKR KB PKR 9381 8492 12. Stimulation or cement squeeze summary: *^" b Intervals treated (measured): C;,; 4 4 4 f010 Treatment descriptions including volumes used and final pressure: t� x � s a— ti u fi 6 eons.ikv ;. limv 13. Representative Daily Average Production or Injection tisteturaue Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 549 2276 17 183 Subsequent to operation: 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development Ell Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil r, El Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAGE GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed Na - Joe Lastu A Title Data Manager Signal : , P ‘ Phone 564 -4091 Date 11/24/2010 W .i 742_, /4 ZL •la Form 10 -404 Revised 10/2010 RBDMS NOV 26 2 011 ,A // 210 Submit Original Only - E -02B 210 -018 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base E -02B 6/26/10 PER 10,250. 10,670. 9,018.61 9,002.67 E -02B 6/26/10 PER 10,860. 11,930. 8,993.68 8,978.02 E -02B 11/23/10 APF - 9,320. 9,325. 8,442.73 8,446.92 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE • MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • E -02B DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY so, war Virittot MAANAMO w 11/23/2010' ** *WELL SHUT -IN ON ARRIVAL * * *(ELINE - AD INITIAL T /I /O = 100/1120/0 `PERFORATE INTERVAL 9320'- 9325', WITH 2 -7/8 HSD POWERJET 2906 HMX, 6 - . SPF,60 DEG PHASING, DEPTH REFERENCED TO SLB MCNL DATED 25 JUNE- 2010. GUN API DATA: PENETRATION = 25.3 ", ENTRANCE HOLE = 0.38 FINIAL T /I /O = 290/1120/0 WELL SHUT -IN ON DEPARTURE, DSO NOTIFIED ** *JOB COMPLETE * ** FLUIDS PUMPED BBLS 3 DIESEL 3 TOTAL TREE= 4 -1/16 5M CM✓ WELLHEAD = 13 MCEVOY 5M • S TES: WELL ANGLE > 70 @ 10080' * ** ACTUATOR = AXELSON E _0 2 B 4-1/2" CHROME LINER * ** 1 KB.'ELEV = r 64.8' BF. ELEV = 32' KOP = 3300' Max Angie = 97° @ 11127' Datum MD = 10009' I 2034' H4-1/ 2" HES SSSV LANDING NIP, ID = 3.813" I DatumTVD= 8800' SS 13 -3/8" CSG, 72 #, N -80, ID = 12.347" I-1 2839' GAS LIFT MANDRELS IIP ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 4310 4238 ► 31 CAM DOME INT 16 07/03/10 Minimum ID = 2.38" @ 9381' 1 7492 6881 F 31 CAM SO INT 20 07/03!10 4 -1 /2" KB LNR TOP PACKER I 8465' 14 - 1/2" HES X NIP, ID = 3.813" 1 ►Z� ►Z• 8476' 1 X 4-1/2 BKR S3 HYDRO SET PKR, ID = 3.875" I I 8499' 1 HES X NIP, ID = 3.813 I I 8520' I — 4 -1/2" HES XN NIP, ID = 3.80" (MILLED 05/19/10) 4 -1/2" TBG, 12.6 #, L -80 IBT -M, 8533' 0152 bpf, ID = 3.958" 8533' —14-1/2" WLEG, ID = 3.958" I ' I ( 8544' H ELMD TT LOGGED 05/16/01 I 'TOP OF4 -1/2" LINER H 8526' I 1111 NI I I 8526' I 1 J 9 -5/8" X 7" ZXP LTP w /BKR HMC HGR I 7" SCAB LNR, 26 #, L -80 IBT, — 8651' .0383 bpf, ID = 6.276" 8651' 1--I 9 - 5/8" X 7" BAKER JM PKR, ID = 6.250" I 47, 'TOP OF 7" LINER H 8651' ► IN 9 -5/8" CSG, 47 #, L -80, ID = 8.681" I - 1 9100' I 7" MILLOUT WINDOW (E -02A) 9319' - 9343' 17" LNR, 26 #, L -80 IBT, .0383 bpf, ID = 6.276" H 9319' I 9381' H4 -1/2" BKR KB PKR, ID = 2.380" I ►. ►- 9389' H4 -1/2" BKR DEPLOY SLEEVE, ID = 3.00" I 1 9389' I — I ESTIMATED TOP OF CEMENT I I : i I 9410' H 3_1/ 2" OTIS X NIPPLE, ID = 2.812" I 13-1/2" LNR, 9.3 #, L -80 STL, .0087 bpf, ID = 2.992 I-I 9443' 0 9443' H3 -1/2" X 2 -7/8" XO, ID = 2.377 I I4 -1/2" MONOBORE WHIPSTOCK (05/24/10) H 9500' ► ►j I II 4 -1/2" LNR, 12.6 #, L -80 IBT, .0152 bpf, ID = 3.958" I-1 9505' 4 -1/2" MILLOUT WINDOW (E -02B) 9498' - 9505' 14-1/2" EZ DRILL (05/23/10) I—I 9550' PERFORATION SUMMARY ∎• I 10237' H2 -7/8" MARKER JOINT I REF LOG: MCNL GR/ CCL ON 06/25/10 ► ∎ • • • • • 4 ►♦•• ••, ANGLE AT TOP PERF: 93° @ 10250' I••• �� Note: Refer to Production DB for historical perf data PBTD I 11945' SIZE SPF INTERVAL Opn /Sqz DATE 2" 6 10250 - 10670 0 06/26/10 2" 6 10860 - 11930 0 06/26/10 2 -7/8" LNR, 6.4 #, L -80 STL, --I 11953' I Ali*: .0058 bpf, ID = 2.441" DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 05/76 NIES ORIGINAL COMPLETION WELL: E -02B 09/07/97 D -09 SIDETRACK (E -02A) PERMIT No: 2100180 06/29/10 NORDIC 1 CTD SIDETRACK (E -02B) , API No: 50- 029- 20175 -02 06/30/10 WH/PJC FINAL DRLG CORRECTIONS SEC 6, T11N, R14E, 1553' NSL & 502' WE. 07/02/10 WH/PJC PERF ANGLE CORRECTION 07/05/10 JCM/AGR GLV C/O (7/3/10) BP Exploration (Alaska) i • bp Date 10 -22 -2010 Transmittal Number:93166 BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. (BPXA FIELD LOG DATA) If you have any questions, please contact Doug Dortch at the PDC at 564 -4973 Delivery Contents 1 CD -ROM Containing Field Log Data & Electronic Log Prints for the following wells: 02 -36A a D -O 0-6-5 02- 36APB1 13 -32B x!0_50 aoat 15- 32BPB1 D -11B /0 --6? -7 903 '3v . E-02B 0/0 —01 ?I a0 — E -37AL 1 < 910 -- v (O f 9 ode Please • Return one copy of this transmittal. Thank , • , Doug Dortch Petrotechnical Data Center Attn: State of Alaska - AOGCC Attn: Christine Shartzer 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 Petrotechnical Data Center LR2 -1 900 E. Benson Blvd. PO Box 196612 '" Anchorage, AK 99519 -6612 00/10/10 SchIumberger NO. 5600 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambell Street, Suite 400 Alaska Oil & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Shartzer ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job it Log Description Date BL Color CD P1 -17 BCRD -00047 PRODUCTION PROFILE 17 * -- 15 / 08/23/10 1 Q(, 6 1 05-31A B9RH -00032 RST GRAVEL PACK / +f' .. p' d 08/12/10 1 • • / t 1 Z -33A • BAUJ -00041 MEM INJECTION PROFILE () T. Q(]ti 08/26/10 1 1 09 -12 BBKA -00051 INJECTION PROFILE 9� - n n 08/30/10 1 - 3 / g 1 NK -07A BBKA -00052 LDL -,, 0 0 (oi 08/31/10 1 ' O(a 1 Z -01B BCRD -00052 GLS ry r • , 08/30/10 1 .. 01. 1 Z -29 BCRD -00051 PRODUCTIO PROFILE stirgGI,."- 08/29/10 1 1 Z -24 BCRD -00048 PRODUCTION PROFILE _ ' / , --Q/ ,, 08/26/10 1 / ' 1 E -02B BAUJ -00030 MCNL '! (QQ - 0 06/25/10 1 ,r 1 E -37AL1 BD88 -00028 MCNL �/ - ] 07/10/10 1 P -28 10AKA0133 OH MWD /LWD EDIT ((9../.5} _ 06/12/10 2 "1191 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data & Consulting Services Petrotechnical Data Center LR2 -1 2525 Gambell Street, Suite 400 900 E. Benson Blvd. Anchorage, AK 99503 -2838 ,, yr' 4 `. is , 1 8 2.flif iomp iA G Colvs, Csimaissipa Andrzlip • STATE OF ALASKA • ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG 1a. Well Status: ® Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended lb. Well Class: 20AAC 25.105 2OAAC 25.110 ® Development ❑ Exploratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions One ❑ Service ❑ Stratigraphic 2. Operator Name: 5. Date Comp., Susp., or Abend.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 6/27/2010 210 - 018 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 - 6612 6/18/2010 50 029 - 20175 - 02 - 00 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 6/24/2010 PBU E-02B 1553' FNL, 502' FEL, SEC. 06, T11 N, R14E, UM 8. KB (ft above MSL): 64,84' 15. Field / Pool(s): Top of Productive Horizon: 4601' FNL, 1779' FEL, SEC. 06, T11 N, R14E, UM GL (ft above MSL): 32' Prudhoe Bay Field / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD +TVD): Oil Pool 3297' FNL, 1714' FEL, SEC. 06, T11 N, R14E, UM 11945' 8978' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x- 664478 y- 5975511 Zone- ASP4 11952' 8978' ADL 028304 TPI: x- 663280 y- 5972436 Zone- ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x- 663311 y- 5973741 Zone- ASP4 None 18. Directional Survey: El Yes ❑ No 19. Water depth, if offshore: 20. Thickness of Permafrost (TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 MC 25.071): 22. Re -Drill /Lateral Top Window MD/TVD: MWD DIR / GR, GR / CCL / CNL 9498' 8577' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE ToP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 94# H-40 Surface 104' Surface 104' 26" 160 sx Arcticset 13 -3/8" 72# N -80 Surface 2839' Surface 2839' 18 -1/2" 4150 sx Arcticset 11 - 3/4" x 9 - 5/8" 47# N -80 Surface 9100' Surface 8256' 12 -1/4" 1285 sx Class 'G7300 sx Arcticset 7" 29# / 26# N - 80 / L - 80 34' 9319' 34' 8442' 8 -1/2" 432 sx Class 'G' 4 -1/2" 29# / 26# L -80 8546' 9498' 7793' 8577' 6" 380 sx Class 'G' 3-1/2" x 2 -7/8" 9.3# / 6.4# L -80 _ 9381' 11952' 8492' $978' _ 4 -1/8" 155 sx Class 'G' _ 24. Open to production or injection? ® Yes ❑ No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET (MD) PACKER SET (MD / ND) (MD +TVD of Top & Bottom; Perforation Size and Number): 2" Gun Diameter, 6 spf 4 -1/2 ", 12.6#, L -80 8533' 8476' / 7733' MD TVD MD ND 10250' - 10670' 9019' - 9003'/ 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 10860' - 11930' 8994' - 8978' O QMp�((, 1 DEPTH INTERVAL (MD) AMOUNT AND KIND OF MATERIAL USED 2500' Freeze Protected w/ Diesel r' y, i 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): July 15, 2010 Flowing _ Date of Test: Hours Tested: Production For OIL - BBL: GAS -MCF: WATER -BBL: CHOKE SIZE: GAS -OIL RATIO: 7/17/2010 6 Test Period ♦ 234 1,434 7 90 6,121 Flow Tubing Casing Press: Calculated OIL -BBL: GAS -MCF: WATER -BBL: OIL GRAVITY-API (CORR): Press. 174 620 24 -Hour Rate ♦ 937 5,736 29 26 28. CORE DATA Conventional Core(s) Acquired? ❑ Yes ® No Sidewall Core(s) Acquired? ❑ Yes No If Yes to either question, list formations and intervals cored (MD +TVD of top and bottom of each), and summarize lithology and pr%s er (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytidakr a � so.071. None z ffl!yw -/ O1 . ) .t A 1 RBDM� ,,,gab*:- iri t Sa Cu ll ll C8>MMIS510 JUL .1UL 2,7 1010 4 f.ncorne Form 10-407 Revised 12/2009 'CONTINUED ON REVERSE /2 Submit Original Only 29. GEOLOGIC MARKERS (List all formations Markers encountered): 30. • FORMATION TESTS NAME MD TVD Well Tested? ❑ Yes ® No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Top CGL / Zone 3 9577' 8635' None Base CGL / Zone 2C 9666' 8711' 23SB / Zone 2B 9728' 8767' 22TS 9779' 8811' 21 TS / Zone 2A 9857' 8872' Zone 1B 9947' 8934' TDF / Zone 1A 10029' 8985' Formation at Total Depth (Name): TDF / Zone 1A 10029' 8985' 31. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 32. I hereby certify that the foregoin i rue and rrect to the best o f my knowledge. T17 2‘..0 r)1 , n ��� Signed: Terrie Hubble IX.r V � Title: Drilling Technologist Date: PBU E - 02B 210 - 018 Prepared By NameiNumbec Terrie Hubble, 564 -4628 Well Number Permit No. / Approval No. Drilling Engineer: Wilmer Hoffman, 564 -4592 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection, Water Injection, Water - Alternating -Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI (Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits (ex: 50- 029 - 20123 -00 -00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and 1VD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut -In, or Other (explain). Item 28: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 Submit Original Only • • North America Am ri - ALASKA - SP Page 1 of 2 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: MOBILIZATION (MOB) Start Date: 6/14/2010 1 End Date: 6/16/2010 X3- 00VGK -C (549,854.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To ( Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 6/14/2010 07:00 - 14:40 7.67 RIGU P PRE PREP RIG TO MOVE OFF WELL 05 -08. PJSM THEN JACK UP RIG AND MOVE OFF WELL. SCOPE DOWN DERRICK. ROLL UP HERCULITE AND TAKE IT OVER TO NEXT WELL. CLEAN UP AROUND WELL. POST PAD INSPECTION WITH PAD OP & GET PERMIT SIGNED OFF. 14:40 - 22:30 7.83 RIGU P PRE MOVE RIG OFF DS -05 AND OVER TO E PAD VIA DS -05 ACCESS RD, WEST DOCK ROAD, OXBOW ROAD, SPINE ROAD, K PAD RD UNDER TWIN TOWERS, TO E PAD. ESTIMATED MOVE TIME 12 -14 HRS. 22:30 - 00:00 1.50 RIGU N RREP PRE SEAL FAILURE ON #4 DRIVE MOTOR, RESULTING IN 0.5 GAL SPILL ONTO K PAD ROAD. STOP AT TWIN TOWERS AND REPAIR. 6/15/2010 00:00 - 09:00 9.00 RIGU N RREP PRE PARK RIG NEAR TWIN TOWERS AND REPLACE DRIVE MOTOR #4. FILL HYDRAULIC TANK WITH OIL. FUNCTION ALL DRIVE MOTORS & INSPECT MOTORS FOR LEAKS. 09:00 - 10:00 1.00 RIGU P PRE MOVE RIG FROM TWIN TOWERS ACCESS ROAD TOE PAD ACCESS ROAD. 10:00 - 13:00 3.00 RIGU P PRE SPOT T -MATS. SPOT OVER WELL. CHECK TREE BOLTS - ALL WERE OK. - 13:00 - 14:00 1.00 RIGU P PRE SCOPE UP DERRICK. 14:00 - 15:30 1.50 RIGU N SEAL PRE WHILE ATTEMPTING TO CHANGE OUT PRESSURE GAUGE ON OOA, A SLIGHT LEAK DEVELOPED ON THE STEM AREA. CALL OUT GREASE CREW. GREASE VALVE & INSPECT WITH SNOOP - NO LEAKS. RU NEW GAUGE. 15:30 - 16:30 1.00 RIGU P PRE NU BOP STACK. 16:30 - 21:00 4.50 RIGU N RREP PRE CHANGE OUT STUDS ON BOPS AND CHOKE MANIFOLD TO CONFORM TO API SPEC 1 21:00 - 21:15 0.25 RIGU N RREP PRE PJSM WITH SCAFFOLD CREW _ 21:15 - 00:00 2.75 RIGU N RREP PRE RU SCAFFOLDING TO SAFELY WORK ON BOP'S AT HEIGHTS 6/16/2010 00:00 - 02:30 2.50 RIGU N RREP PRE ADJUST THE DEPTH OF STUDS ON THE UPPER FLOW CROSS FLANGE AND CHANGE OUT STUDS ON THE KILL LINE FLANGE PER API SPEC 1 _, FOR FULL ENGAGEMENT OF STUD AND NUTS. 02:30 - 04:00 1.50 RIGU P PRE BOP'S ARE BACK TO API SPEC AT 02:30 FINISH RIGING UP LUBRICATOR AND "HOT TUB" Printed 7/19/2010 11:43:44AM S I North America - ALASKA - BP Page 2 of 2 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: MOBILIZATION (MOB) Start Date: 6/14/2010 End Date: 6/16/2010 X3- 00VGK -C (549,854.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827"7 Long: 0148 5 39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 04:00 - 04:30 0.50 BOPSUR P PRE TEST BOPE PER AOGCC REGS, PERMIT TO DRILL, AND WELL PLAN TEST TO 250 PSI LOW AND 3,500 PSI HIGH EXCEPT FOR ANNULAR WHICH IS 250 PSI LOW AND 2,500 PSI HIGH. TEST WITNES WAIVED BY JEFF JONES OF AOGCC. 04:30 - 05:10 0.67 BOPSUR N SFAL PRE CAN NOT GET A GOOD PT AGAINST THE MASTER, SWAB, OR BOB SWAB VALVES. CALL OUT GREASE CREW TO SERVICE TREE AND TRY TO GET GOOD TEST. 05:10 - 05:35 0.42 BOPSUR N SFAL PRE GREASE CREW IS SERVICING TREE 05:35 - 08:10 2.58 BOPSUR N SFAL PRE WITH TREE SERVICED, SHELL TEST BOP AND TREE BODY AGAINST THE MASTER VALVE. PT IS STILL A FAIL BUT LOOKING MUCH BETTER. TRY AND GREASE UP THE "BOB" SWAB AND TRY AGAIN. ATTEMPT TO TEST AGAINST ALL THREE TREE VALVES - FAIL. 08:10 - 10:15 2.08 BOPSUR N SFAL PRE RU DSM. PRESSURE TEST DSM LUBRICATOR. OPEN MASTER VALVE, SHEARED VALVE HANDLE SCREW. FIX MASTER VALVE. SET TWC. 10:15 - 19:30 9.25 BOPSUR P PRE PRESSURE TEST BOPE. 19:30 - 19:45 0.25 BOPSUR N SFAL PRE pJSM FOR PU AND RU OFF DSM LUBRICATOR FOR PULLING THE TWC 19:45 - 20:20 0.58 BOPSUR N SFAL PRE RU AND PT DSM LUBRICATOR TO 250 LOW AND 2500 PSI HIGH 20:20 - 20:30 0.17 BOPSUR N SFAL PRE PULL TWC VALVE - WELL IS ON A SMALL VAC CLOSE THE MV 20:30 - 20:50 0.33 BOPSUR N SFAL PRE RD DSM LUBRICATOR AND SEND OUT 20:50 - 21:00 0.17 BOPSUR P PRE PJSM FOR PUMPING SLACK AND PT OF INNER REEL VALVE 21:00 - 22:30 1.50 BOPSUR P PRE PU INJECTOR AND HHOK UP TEST HOSE TO CTC AND PT INNER REEL VALVE FOR BI WEEKLY BOPE TESTING TEST TO 250 PSI LOW AND 3500 PSI HIGH RD TEST EQUIPMENT 22:30 - 23:25 0.92 RIGU j P PRE CUT AND RE- TERMINATE E -LINE STAB ON WELL AND REVERSE CIRCULATE FOR SLACK MANAGEMENT. PRESSURE TEST STRIPPER TO 3,500 PSI UNSTAB INJECTOR AND HAD ABOUT 9 FT OF E -LINE HANGING OUT THE END CUT OFF CTC 23:25 - 00:00 0.58 RIGU P T PRE RU COIL TUBING CUTTER CUT OFF 50 FT OF COIL FOR FATIGUE MANAGEMENT RD CUTTER AND CUT OFF 40 FT OF E -LINE RE HEAD Printed 7/19/2010 11:43:44AM . . North America - ALASKA - BP Page 1 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Let: 070 °2021.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) — (ft) — 6/17/2010 00:00 - 01:30 1.50 STWHIP P WEXIT INSTAL SLB DIMPALE CONNECTOR AND PULL TEST TO 35K INSTALL BHI UQC AND TEST. PT TO 3,500 PSI 01:30 - 01:45 0.25 STWHIP P WEXIT PJSM FOR PU OF BHA 01:45 - 02:25 0.67 STWHIP P WEXIT UNSECURE WELL AND FILL HOLE TOOK 2.5 BBLS PU WINDOW MILLING BHA AND STAB ON OPEN EDC. 02:25 - 02:50 0.42 STWHIP P WEXIT PUMP SLACK FORWARD FOR 60 BBLS THROUGH OPEN EDC WHILE STABED ON AT SURFACE. 02:50 - 05:00 2.17 STWHIP P WEXIT RIH WITH MILLING BHA TAKING WELLBORE RETURNS TO TIGER TANK. 05:00 - 05:45 0.75 STWHIP P WEXIT STOP AT 9400 FT UP WT = 40 K CIRCULATE WELL OVER TO 2% KCL 2 PPB BIO MILLING FLUID TAKING GASSY RETURNS TO TIGER TANK AFTER 110 BBLS (92 BBLS FOR BU) BROUGHT IT IN AND STILL GETTING A LITTLE GAS CUT BIO BACK CLEAN AT 140 BBLS 05:45 - 06:10 0.42 STWHIP P WEXIT LOG FOR GR TIE IN FROM 9475 FT AND TAG AT 9500 FT MAKE A -1.5 FT CORRECTION 06:10 - 06:15 0.08 STWHIP P WEXIT PU CLOSE EDC AND SHUT DOWN PUMPS FOR DRY TAG DRY TAG AT 9499FT. BLEED IA FROM 1000PSI TO OPSI IN 15MIN (GAS & FLUID) TO SLOP OIL TRAILER. 06:15 - 18:20 12.08 STWHIP P WEXIT _TIME MILL LOW SIDE WINDOW FROM 9498.OFT USING 8.4PPG KCL WITH 2PPB BIOZAN AT \ i/ 2.59BPM, 2200PSI, 100- 150PSI MW, 1FT /HR ROP, 0.6 -1.5K WOB, 9.47PPG ECD, PVT = 334. 15 STARTING LOSING RETURNS AFTER 9499.9FT — 0.1BPM BUT GRADUALLY HEALING TO — rr 0.05BPM. LOTS OF METAL COMING ACROSS THE SHAKER. 8 18:20 - 20:55 2.58 STWHIP P ( WEXIT CONTINUE TO TIME MILL WINDOW FROM 9503.3 C2 ft PVT =300 BBLS FS= 2216 PSI @ 2.54 BPM MILLED 7.2 FT OF WINDOW PVT= 297BBLS Printed 7/19/2010 11:44:19AM • e North America - ALASKA - BP Page 2 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827"7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task I Code NPT I NPT Depth Phase Description of Operations (hr) J (ft) 20:55 - 22:30 1.58 STWHIP P WEXIT THINK WE MAY HAVE EXITED AT 9505.2 FT BASSED ON PRESSURES AND WOB MILLING OFF FAST. BU SAMPLE HAD 10% FORMATION CUTTINGS IN IT. CONTINUE TO SLOWLY TIME MILL AHEAD ALLOWING STRING REAMER TO WORK. 22:30 - 23:50 1.33 STWHIP P WEXIT BEGIN MILLING RAT HOLE FROM 9506.5 FT KEEPING WOB BELOW 2,500 #5 Qp= 2.57/2.56 BPM @ 2373 PSI 9508 BU SAMPLE HAD 60% SAND FORMATION MILLED TO 9515.5 FT PVT =295 BBLS 23:50 - 00:00 0.17 STWHIP P WEXIT DRESS WINDOW BACK REAM FROM 9515.5 FT PU UP TO "9512" FT AND GOT MW STOP AND ALLOWED IT TO MILL OFF. EASE BACK TO BOTTOM THEN REAM BACK UP 6/18/2010 00:00 - 02:50 2.83 STWHIP P WEXIT CONTINUE DRESSING WINDOW CONTINUE FIRST PASS UP TO 9490 FT MADE 3 UP /DOWN PASSES CLEAN DRY DRIFT WINDOW DOWN - CLEAN DRY DRIFT UP - CLEAN PVT =278 02:50 - 04:45 1.92 STWHIP P WEXIT OPEN EDC & POOH ZERO IN AND OUT MM FOR TRIP OUT. Q =2.73 BPM AROUND 2200 FT NOTICED THIN FLAKES OF STEEL ON SHAKER MM STARTED TO PLUG UP WITH SAME & NEEDED TO BE BLOWN OUT SURGE BACK IN HOLE PUMPING TO 500 FT FLOW CHECK WELL AND THEN POOH DRY TO SURFACE 04:45 - 05:45 1.00 STWHIP P WEXIT UNSTAB INJECTOR HAD UNANNOUNCED LIVE FLOUR VALVE DRILL LD MILLING BHA MILLS WERE 3.80 GO AND 3.79 NO GO WITH NORMAL WEAR INDICATIONS - - - -- -- - -- -- 05:45 - 06:15 0.50 DRILL P PROD1 MU BUILD BHA. STAB ONTO WELL. POWER UP & TEST TOOLS. SET COUNTERS> 06:15 - 08:55 2.67 DRILL P PROD1 RIH WITH BUILD BHA (BHA #2). CIRC MIN RATE THROUGH MOTOR 0.43BPM /970PSI. 08:55 - 10:20 1.42 DRILL P PROD1 LOG DOWN FOR TIE -IN FROM 9350FT (MINUS 1 FT CORRECTION )& CONTINUE TO LOG DOWN MOTHER BORE. 10:20 - 11:40 1.33 DRILL P ' PROD1 DRILL BUILD FROM 9516FT USING NEW 8.5PPG POWER VIS AT 2.52BPM, 2556PSI, 100- 150PSI MW, 40 FT /HR ROP, 1.6 -2.5K WOB, 9.47PPG ECD, PVT = FLUID SWAP. DRILL TO 9552FT. 11:40 - 12:10 0.50 DRILL N DFAL PROD1 PUH & DIAGNOSE HOT. Printed 7/19/2010 11:44:19AM North America - ALASKA - BP Page 3 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 I Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:10 - 12:50 0.67 DRILL P PROD1 CONTINUE DRILL BUILD FROM 9552FT USING NEW 8.5PPG POWER VIS AT 2.52BPM, 2900PSI, 200- 350PSI MW, 30- 40FT /HR ROP, 1.6 -2.5K WOB, 10.05PPG ECD, PVT = 344. DRILL TO 9569FT 12:50 - 15:25 2.58 DRILL N DFAL PROD1 PUH THROUGH WINDOW - CLEAN. OPEN EDC. POH FOR HOT FAILURE. PUMP2.53BPM /2360PSI. JOG AT SURFACE. OUT MM PLUGGED UP. 15:25 - 15:35 0.17 DRILL N DFAL PROD1 TAG UP. POP OFF WELL. BLOW DOWN & LD BHI COIL TRAC TOOLS IN PIECES. BIT WAS 1 -1 & CHIPPED TOOTH ON THE NOSE. 15:35 - 16:25 0.83 DRILL N DFAL PROD1 MU COIL TRACK BHA WITH NEW HOT & DGS. MU NEW HYC T -REX BIT (TO HOPEFULLY HELP WITH VIBRATIONS). INSPECT CTC - OK. PU INJECTOR. STAB ONTO WELL. POWER UP & TEST TOOLS. SET COUNTERS. 16:25 - 18:25 2.00 DRILL N DFAL PROD1 RIH, CIRC THROUGH BIT AT 0.46BPM/1135PSI. 18:25 - 18:40 0.25 DRILL N DFAL PROD1 LOG DOWN FOR TIE -IN FROM 9530FT. MADE -1 FT CORECTION 18:40 - 00:00 5.33 DRILL P PROD1 FS =2840 PSI @ 2.5 BPM TRY TO DRILL AHEAD FROM 9569 FT BUT LOTS OF STALLS. SLOWLY FEATHER IN/TIME DRILL AHEAD STILL NEED TO ADVANCE VERY SLOWLY OR STALLS RIGHT AWAY. GETTING A LITTLE BETTER BY 9560 FT BUT STILL STALLING EVERY FOOT OR TWO. DRILLED TO 9586 FT 6/19/2010 00:00 - 03:30 3.50 DRILL P PROD1 CONTINUE TO SLOWLY DRILL AHEAD IN ZONE 3 FROM 9586 FT LOTS OF STALLS SLOW DRILLING WITH ABOUT 500# WOB AND 200 PSI OF MW AND ROP OF 0 TO 15 FT HR. IF WE PUSH ANY HARDER WE STALL AT 9602 LOOKS LIKE PLUGED NOZZLE 03:30 - 05:40 2.17 DRILL P PROD1 FS =3650 PSI @ 2.25 BPM - PLUGGED FS =2820 PSI @ 2.23 BPM - UNPLUGGED CONTINUE TO DRILL AHEAD FROM 9602 FT FLOOR HAND RECOVED LARGE CEMENT CHUNKS ABOUT 3/4" X 1/2" PIECES COMMING OVER SHAKER ALONG WITH MORE LARGE METAL FLAKES. ALSO THE 9600 BU SAMPLE HAD LOTS OF CONGLOMERATE AND PYRITE. Printed 7/19/2010 11:44:19AM • . North America - ALASKA - BP Page 4 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:40 - 09:55 4.25 DRILL P PROD1 CONTINUE TO DRILL AHEAD FROM 9614 FT VERY HARD SLOW DRILLING FS =2600 PSI @ 2.0 BPM (TRYING TO REDUCE RATE FOR VIBRATIONS) 1000 TO 1800 #'5 WOB AND 50 TO 200 PSI OF MW. SEVXYX = 4 STILL STALLING A LOT WHEN PUSHING ON IT. DRILL TO 9636FT. GETTING MORE RUBBER ACROSS THE SHAKER 09:55 - 12:00 2.08 DRILL P PROD1 PUH, CLEAN THROUGH THE WINDOW. OPEN EDC. POH & JET 2.75BPM /3000PSI. JOG AT SURFACE. _ 12:00 - 12:15 0.25 DRILL P PROD1 PJSM REGARDING LD BHA. 12:15 - 12:50 0.58 DRILL P PROD1 POP OFF. STAND BACK INJECTOR. BLOW DOWN & LD MOTOR & BIT. BIT HAD RUBBER IN THE NOSE & WAS 4 -2 WORN TEETH, STARTING TO RING OUT. 12:50 - 13:10 0.33 DRILL P PROD1 MU BUILD BHA WITH NEW MUD MOTOR & RERUN T -REX BIT. 13:10 - 15:25 2.25 DRILL P PROD1 RIH. CIRC MIN RATE THROUGH BIT 0.35BPM /1600PSI. 15:25 - 15:40 0.25 DRILL P PROD1 LOG DOWN FOR TIE -IN FROM 9465FT, MINUS 0.5FT CORRECTION. 15:40 - 15:45 0.08 DRILL P PROD1 RIH. WITH BUILD BHA (BHA #4). 15:45 - 19:45 4.00 DRILL P PROD1 CONTINUE DRILL BUILD FROM 9638FT USING 8.5PPG POWER VIS AT 2.50BPM, 2815PSI, 100- 150PSI MW, 10- 20FT /HR ROP, 1.6 -2K WOB, 10.01 PPG ECD, PVT = 318. drilled to 9772 ft 19:45 - 20:40 0.92 DRILL P PROD1 ROP =0 @ 9772 FT BELIEVE WE HAVE HIT THE 23 N SHALE WOB =3.7 TO 2.5 #5 @ 2.5 BPM @ 3030 PSI FS =2950 PSI @ 2.5 BPM BREAK THROUGH @ 9774 FT AND DRILL AHEAD 20:40 - 22:45 2.08 DRILL P PROD1 DRILL FROM 9774 FT TO 9845 FT ROP'S 40 - 50 FPH WITH 2.0 TO 2.5 DH WOB AND 250 PSI OF MW STILL HAVING HIGH VIBRATIONS OF 3 AND 4 DRILLED TO 9845 FT BUT NOT GETTING ENOUGH TURN TO LAND IN POLYGON. 22:45 - 00:00 1.25 DRILL P PROD1 POOH FOR NEW MOTOR BEND 6/20/2010 00:00 - 01:30 1.50 DRILL P PROD1 OPEN EDC AND POOH Q =3.1 @2681 PSI SLOW DOWN AND JET THE 7" SECTION AT PJSM WHILE POOH FOR LD OF BHA Printed 7/19/2010 11:44:19AM • • North America - ALASKA - BP Page 5 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.8277 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:30 - 02:00 0.50 DRILL P PROD1 UNSTAB INJECTOR AND INSPECT COIL FOR CHROME WEAR. SEVERAL FLAT SPOTS BELOW MIN THICKNESS. TAG UP AND LD BHA BIT WAS A 4 -2 RUNG OUT AND IN GAUGE WITH SOME CHIPPED CUTTERS ON THE GAUGE WING 02:00 - 04:00 2.00 DRILL P PROD1 RU AND CUT COIL FOR CHROME WEAR CUT 50 FT AND THEN INSPECT AGAIN - GOOD RE -HEAD AND PULL TEST -35K MU UQC AND PT - 4000 PSI 04:00 - 04:35 0.58 DRILL P PROD1 MU BHA #5 WITH NEW HYC "TCC" RAPTOR BIT AND 2.4 AKO STAB ON AND TEST TOOLS 04:35 - 06:10 1.58 DRILL P PROD1 RIH WITH BHA #5 Q =.75 BPM THROUGH THE BIT 06:10 - 06:40 0.50 DRILL P PROD1 LOG DOWN FOR TIE -IN FROM 9400FT (MINUS 1FT CORRECTION). 06:40 - 07:00 0.33 DRILL P PROD1 WIPER TO TD USING 2.45BPM/2790PSI - CLEAN TO TD. 07:00 - 15:20 8.33 DRILL P PROD1 DRILL BUILD FROM 9845FT USING 8.53PPG POWER VIS AT 2.50BPM, 2790PSI, 100- 150PSI MW, 10- 20FT /HR ROP, 1.6 -2K WOB, 10.08PPG ECD, PVT = 301. DRILL TO 10,000FT. PVT 292. 15:20 - 15:40 0.33 DRILL P PROD1 WIPER TO THE WINDOW - CLEAN. 15:40 - 17:50 2.17 DRILL P PROD1 PULL THROUGH WINDOW - CLEAN. OPEN EDC & PUMP 2.8BPM /2300PSI. POH FOR 2.8 AKO MOTOR. JOG AT SURFACE. 17:50 - 18:00 0.17 DRILL P PROD1 PJSM REGARDING HANDLING BHA. 18:00 - 18:15 0.25 DRILL P PROD1 POP OFF WELL. PLACE INJECTOR OVER BUNG HOLE. BLOW BHA. LD MOTOR. BIT WAS 1 -1, ONE CHIPPED TOOTH ON THE NOSE & WING. 18:15 - 18:30 0.25 DRILL P PROD1 DIAL UP MOTOR TO 2.8AKO AND STAND BACK BHA IN DERRICK 18:30 - 18:55 0.42 DRILL P PROD1 CREW CHANGE AND PJSM FOR STABING ONTO BHA 18:55 - 19:10 0.25 DRILL P PROD1 MU REBUILT HCC 4 -1/8" BI- CENTER BIT AND STAB ON INJECTOR TEST TOOLS 19:10 - 21:20 2.17 DRILL P PROD1 RIH AT MIN RATE CIRCULATING THROUGH THE BIT. 21:20 - 21:50 0.50 DRILL P PROD1 LOG FOR GR TIE IN AT 9525 FT MADE -1.5 FT CORRECTION 21:50 - 00:00 2.17 DRILL P PROD1 DRILL AHEAD FROM 10,000 FT FS =2764 PSI @ 2.5 BPM PVT =290 BBLS DRILLING WITH 150 TO 330 PSI MW AN 1.0 TO 1.5 DH WOB DRILLED TO 10,081 FT Printed 7/19/2010 11:44:19AM • • North America - ALASKA - BP Page 6 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 6/21/2010 00:00 - 02:00 2.00 DRILL P PROD1 CONTINUE TO DRILL AHEAD FROM 10,081 FT FS =2750 PSI @ 2.4 BPM DRILLING WITH 1.5 WOB AND 300 PSI MW ROP =40'S PVT =289 BBLS 02:00 - 02:40 0.67 DRILL P PROD1 WIPER TO WINDOW Q =2.4 BPM SLOW PUMP RATES AT 10,100 FT Qp =0.5 BPM @ 1640 Qp =1.3 BPM @ 1985 PSI 02:40 - 03:35 0.92 DRILL P PROD1 DRILL AHEAD FROM 10,150 FT FS =2780 PSI @ 2.47 BPM DRILLING BREAK AT 10,165 FT DRILLING @ 10,180 FT DH WOB @ 2.62 Qp =2.5 BPM @ 3300 PSI ROP =156 FPH SEVXYX =O -2 (STAKING OUT IF i WE SLOW DOWN) DRILLED TO 10,200 FT - BUILD IS LANDED 03:35 - 06:15 2.67 DRILL P I PROD1 POOH FOR BHA CHANGE. BLEED THE IA FROM 575 PSI TO 0 OA FROM 17 PSI TO 7 OOA FROM 106 PSI TO 0 OPEN EDC AND PUMP AT 3.0/2.47 BPM JOG AT SURFACE. 06:15 - 06:25 0.17 DRILL P PROD1 PJSM REGARDING HANDLING BHA. 06:25 - 06:45 0.33 DRILL P PROD1 POP OFF WELL. PLACE INJECTOR ON LEGS OVER BUNG HOLE. BLOW DOWN BHA. LD BHA IN PIECES. BIT WAS 1 -1. 06:45 - 07:05 0.33 DRILL P PROD1 REPLACE SLB INJECTOR LIFT SLING FOR LONGER SLING. 07:05 - 07:15 0.17 DRILL P PROD1 MU SWIZZLE STICK BHA. STAB ONTO WELL. 07:15 - 07:45 0.50 DRILL P PROD1 JET STACK. 07:45 - 08:00 0.25 BOPSUR P PROD1 i FUNCTION TEST BOPE. 08:00 - 08:20 0.33 DRILL P PROD1 MU LATERAL BHA WITH RESISTIVITY, 1.4AKO MOTOR & NEW HCC BIT. 08:20 - 08:40 0.33 DRILL P PROD1 HOLD H2S RIG EVAC DRILL. DISCUSS & HOLD MR WITH CREW. 08:40 - 09:00 0.33 DRILL P PROD1 POWER UP & TEST TOOLS. SET COUNTERS. 09:00 - 11:00 2.00 DRILL P PROD1 RIH WITH LATERAL BHA (BHA #7). 11:00 - 11:25 0.42 DRILL P PROD1 LOG DOWN FOR TIE -IN FROM 9500FT ACROSS RA TAG, MINUS 1FT CORRECTION. 11:25 - 12:40 1.25 DRILL P PROD1 MAD PASS FROM THE WINDOW TO TD WITH 0.9BPM /1780PSI. 12:40 - 16:20 3.67 DRILL P PROD1 DRILL LATERAL FROM 10,201 FT USING 8.61 PPG POWER VIS AT 2.53BPM, 2880PSI, 100- 150PSI MW, 10- 20FT /HR ROP (DURING BREAK IN PERIOD), 1.6 -2K WOB, 10.16PPG ECD, PVT = 281. VERY RATTY DRILLING, POOR WEIGHT TRANSFER, SWAP TO NEW MUD. LARGE IMPROVEMENT. DRILL TO 10,350FT Printed 7/19/2010 11:44:19AM • North America - ALASKA - BR Page 7 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 16:20 - 17:20 1.00 DRILL P PROD1 WIPER TO THE WINDOW & TO TD. 2.51BPM/2281. CLEAN BOTH WAYS. 17:20 - 18:20 1.00 DRILL P PROD1 DRILL LATERAL FROM 10,349FT USING 8.51 PPG POWER VIS AT 2.56BPM, 2280PSI, 100- 250PSI MW, 80- 120FT /HR ROP, 2.6 -3.8K WOB, 9.48PPG ECD, PVT = 360. 18:20 - 19:30 1.17 DRILL P PROD1 CONTINUE DRILLING AHEAD FROM 10,431 FT PVT =356 BBLS FS =2200 @2.5 BPM "HOLE IS GETTING SKICKY" PICK UPS AFTER DRILLING OFF ARE ABOUT 15K TO 20 K OVER PULLS DRILLED TO 10,500 FT 19:30 - 20:35 1.08 DRILL P PROD1 WIPER TO WINDOW 20:35 - 22:25 1.83 DRILL P PROD1 DRILL AHEAD FROM 10,500 FT FS =2230 PSI @ 2.6 BPM DH WOB = 1.2 TO 2.8 # MW =170 TO 450 PSI ROP =85 TO 115 FPH DRILLED TO 10,650 FT 22:25 - 00:00 1.58 DRILL P PROD1 WIPER TO WINDOW PVT =345 BBLS 6/22/2010 00:00 - 01:30 1.50 DRILL P PROD1 DRILL AHEAD FROM 10650 FT FS =2384 PSI @ 2.53 BPM DRILLING WITH DH WOB OR 1.7 TO 4.3 K, 230 PSI OF MW LOOKS LIKE FAULT CROSSING @ 10,655 FT DRILL AHEAD FASTER AFTER FAULT AND GETTING STICKY AGAIN. 01:30 - 04:10 2.67 DRILL P PROD1 POOH FOR AKO CHANGE PVT ON BOTTOM =356 BBLS (MANUEL STRAP) PULL THROUGH WINDOW OPEN EDC AND PUMP 3 BPM WHILE POOH SURGE IN HOLE 300 FT FROM SURFACE FLOW CHECK WELL PVT AT SURFACE = 301 BBLS PJSM WHILE POOH 04:10 - 05:35 1.42 DRILL P PROD1 UNSTAB INJECTOR AND INSPECT LAST 15 FT OF COIL FOR CHROME WEAR - GOOD UNSTAB UQC AND STAND BACK INJECTOR SHORT CHAIN BHA AND BO MOTOR AND BIT, STAND BACK BHA BIT LOOKED PERFECT NO CHIPS 1 -1 OR BETTER DIAL UP MOTOR TO 1.7 AKO AND MU TO MWD TOOLS STAB ON AND TEST TOOLS 05:35 - 07:35 2.00 DRILL P PROD1 RIH THE HOLE CIRCULATING THROUGH BIT MIN RATE PVT=298 BBLS 07:35 - 08:00 0.42 DRILL P PROD1 LOG DOWN FOR TIE -IN ACROSS RA TAG FROM 9525FT. MINUS 1.5FT CORRECTION. 08:00 - 08:40 0.67 DRILL P PROD1 WIPER TO TD - CLEAN TO 10,690FT ( SLIGHT SET DOWN). Printed 7/19/2010 11:44:19AM • • North America - ALASKA - BP Page 8 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827"7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 08:40 - 13:15 4.58 DRILL P PROD1 DRILL LATERAL FROM 10,707FT,USING 8.58PPG POWER VIS AT 2.5BPM, 2300PSI, 150- 250PSI MW, 60- 80FT /HR ROP, 2.6 -3.2K WOB, 9.68PPG ECD, PVT = 351.BUILD & HOLD TO 93 DEG INC. SIIGHT LOSSES — 1 BBUHR. DRILLED TO 10,850 13:15 - 15:00 1.75 DRILL P PROD1 WIPER TO WINDOW 15:00 - 17:10 2.17 DRILL P PROD1 DRILLED FROM 10,850 FT TO 11,000 FT WITH FS =2.5 BPM @ 2400 PSI 17:10 - 18:45 1.58 DRILL P PROD1 WIPER TO WINDOW 18:45 - 21:10 2.42 DRILL P PROD1 DRILL AHEAD FROM 11,000 FT FS =2487 PSI @ 2.5 BPM DRILLING WITH 300 TO 500 PSI OF MW 1.0 TO 2.0 #'S WOB ROP'S FAST HOLDING BACK AT 140 FPH & MORE STICKY HOLE CONDITIONS , MAKEING SEVERAL BHA WIPERS TO CLEAN UP THE HOLE. DRILLED TO 11,150 FT 21:10 - 23:15 2.08 DRILL P PROD1 WIPER TO WINDOW TIE IN AT WHIPSTOCK WITH +6 FOOT CORECTION 23:15 - 00:00 0.75 DRILL P PROD1 DRILL AHEAD FROM 11,150 FT FS =2370 PSI @ 2.41 BPM 1.5 TO 2.0 #'S WOB WITH 400 TO 500 PSI MW ROP'S OF 100 TO 120 FPH DRILLED TO 11,220 FT 6/23/2010 00:00 - 01:20 1.33 DRILL P PROD1 CONTINUE TO DRILL AHEAD FROM 11220 FT STILL FAST DRILLING WITH STICKY HOLE CONDITIONS. MADE SEVERAL BHA WIPERS DRILLED TO 11325 FT WHILE STARTING MUD SWAP 01:20 - 03:20 2.00 DRILL C PROD1 WITH NEW MUD OUT THE BIT WIPER TO WINDOW FROM 11,325 FT OLD MUD GOING TO MI FOR RECONDITION 03:20 - 06:00 2.67 DRILL C PROD1 DRILL AHEAD FROM 11,325 FT - PVT 340 BBLS FS =2275 PSI @ 2.53 BPM DRILL WITH 2000 TO 3600 #'S WOB AND 300 TO 700 PSI OF MW FAST ROPS BUT STICKY HOLE THAT DRILLS OF AND NEEDS BHA WIPERS. DRILLED TO 11,491FT 06:00 - 08:30 2.50 DRILL C PROD1 WIPER TO WINDOW @ 2.8 BPM 08:30 - 11:30 3.00 DRILL C PROD1 DRILL AHEAD FROM 11491'. 2.50/2.59 2384 PSI PVT = 332 BBLS 8.55/8.61 ECD = 9.84 PPG 11:30 - 14:20 2.83 DRILL C PROD1 WIPER TRIP TO WINDOW FROM 11655' Printed 7/19/2010 11:44:19AM I North America - ALASKA - BP Page 9 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations ( hr ) (ft) 14:20 - 15:00 0.67 DRILL C PROD1 DRILL AHEAD FROM 11655' VERBAL PERMISSION GRANTED FROM SUPERINTENDENT AND TOWN ENGINEER TO DRILL ADDTIONAL — 250' OUTSIDE POLYGON. 2.53/2.41 2640 PSI PVT = 322 BBLS UNABLE TO DRILL AHEAD. POOH FOR SUSPECTED FAILED MOTOR. AGGRESSIVE STALLS, STATOR RUBBER ON THE SHAKER AND NO ADDITIONAL HOLE DRILLED AFTER 11664'. 15:00 - 18:30 3.50 DRILL X DFAL 11,664.0 PROD1 POOH FOR NEW MOTOR 18:30 - 18:45 0.25 DRILL X DFAL 11,664.0 PROD1 PJSM FOR HANDLING BHA WITH NEW CREW COMING ON TOWER 18:45 - 19:40 0.92 DRILL X DFAL 11,664.0 PROD1 UNSTAB INJECTOR AND SHORT CHAIN BHA. BREAK OFF BIT AND MOTOR BIT WAS 1 -1 WITH 3 PLUGGED NOZZLES WITH RUBBER AND ONE DE- BONDING CUTTER ON THE NOSE DIAL UP NEW MOTOR TO 1.7 AKO STAB ON AND TEST TOOLS 19:40 - 20:00 0.33 DRILL X DFAL 11,664.0 PROD1 RIH WITH BHA #9 WITH NEW MOTOR AT 1.7 AKO AND NEW HCC BIT 20:00 - 20:30 0.50 DRILL X DFAL 11,664.0 PROD1 WHILE RIH - OPERATION CONTINUE TO RIH HELD UNANNOUNCED SPILL DRILL IN THE SHAKER ROOM GOOD RESPONSE BY THE CREW AND HELD GOOD AAR TO REVIEW THE PROCEDURE AND PERFORMANCE OF CREW MEMBERS. 20:30 - 21:15 0.75 DRILL X DFAL 11,664.0 PROD1 STILL RIH 21:15 - 22:50 1.58 DRILL X HMAN 8,965.0 PROD1 STOP RIH AND NEED TO POOH FOR AKO ADJUSTMENT. DD WAS REVIEWING ALL THE DIRECTIONAL PLANS FORWARD AND FOUND THAT THE PROJECTED BUILD RATE WOULD TAKE US OUT SIDE OF THE NORTH POLYGON HARD LINE. POOH FOR AKO ADJUSTMENT 22:50 - 00:00 1.17 DRILL X HMAN 8,965.0 PROD1 UNSTAB INJECTOR AND SHORT CHAIN BHA BACK BREAK OFF MOTOR AND ADJUST AKO FROM 1.7 TO 2.0 DEG STAB ON AND TEST TOOLS 6/24/2010 00:00 - 01:25 1.42 DRILL X HMAN 8,965.0 PROD1 CONTINUE TO RIH TO NPT DEPTH OF 8965 FT 01:25 - 02:45 1.33 DRILL X DFAL 11,665.0 PROD1 CONTINUE TO RIH TO BOTTOM 02:45 03:15 0.50 DRILL C PROD1 DRILL AHEAD FROM 11,665 FT WITH FS =2380 PSI @ 2.54 BPM PVT =304 BBLS FEATHER IN NEW BIT TO GET STARTED DIFFICULT TO GET STARTED WITHOUT STALLING. MADE ADDITIONAL BHA WIPER AND THEN FEATHERED IN AGAIN. Printed 7/19/2010 11:44:19AM • • • North America - ALASKA - BP Page 10 of 10 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: RE- ENTER- ONSHORE (RON) Start Date: 6/17/2010 End Date: 6/24/2010 X3- 00VGK -C (1,064,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827"7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To I Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) _ 03:15 - 04:20 1.08 DRILL C PROD1 DRILL AHEAD SLOW LOTS OF STICKING /STACKING WILL DRILL WITH 3000 TO 4000 #'S DH WOB AND 600 PSI OF MW ACTS LIKE ITS DRILLING IN STICKY SHALE r- 04:20 - 06:05 1.75 DRILL C PROD1 FINALLY THROUGH AND DRILLING BETTER FS =2545 psi @ 2.7 BPM 2750 #'S DH WOB AND 400 PSI OF MW ROP OF 100'S - BACK TO DIFF STICKY CONDITIONS WITH DRILLING OFF AND OVER PULLS ON THE PU'S. THEN HAVING SOME PROBLEMS WITH THE COIL STACKING BEFORE GETTING TO BOTTOM. WHEN IT IS DRILLING WERE DRILLING WITH HIGH WOB TO TRY AND GET ENOUGH BUILD TO MAKE TURN AND STAY INSIDE NORTH POLYGON BOUNDRIES. DRILLED TO 11,771 FT 06:05 - 08:20 2.25 DRILL C PROD1 WIPER TO WINDOW 08:20 - 12:00 3.67 DRILL C PROD1 DRILL FROM 11770'. SLOW ROP AND �� FREQUENT STALLS. INCREASE LUBES IN MUD SYSTEM TO 3% LOTORQ AND 3% MI 776. DRILL _ TO TD AT 11950' WITH FREQUENT BHA WIPER TRIPS. 12:00 - 16:10 4.17 DRILL C PROD1 WIPER TRIP TO WINDOW FOR FINAL TIE -IN. CORRECT +8' AND RIH TO CONFIRM BOTTOM AND LAY IN LINER RUNNING PILL. REAM AREA BETWEEN 10600' AND 10850' THREE TIMES UNTIL TRIPS THOUGH THIS AREA WERE CLEAN. TAG CORRECTED TD AT 11952'. 16:10 - 19:50 3.67 DRILL C PROD1 POOH WHILE LAYING IN LINER PILL WITH ALPINE GLASS BEADS. OPEN EDC AND CONTINUE OUT OF HOLE PUMPING MAX RATE. 19:50 - 20:30 0.67 DRILL C PROD1 UNSTAB INJECTOR AND STANDBACK BLOW DOWN TOOLS AND LD DRILLING BHA BIT WAS 1 -1 VERY CLEAN Printed 7/19/2010 11:44:19AM • North America - ALASKA - SP Page 1 of 5 Operation Summary Report Common Well Name: E- 02_DIMS ' AFE No Event Type: COM- ONSHORE (CON) Start Date: 6/24/2010 End Date: X3- 00VGK -C (1,156,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.8277 Long: 0148°39'54.939'W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 6/24/2010 20:30 - 22:10 1.67 CASING P RUNPRD RU TO PUMP SLACK STAB ON WELL PUMP SLACK FORWARD UNSTAB FROM WELL AND CUT 310 FT E -LINE AND 50 FT OF COIL FOR CHROME WEAR. ESTIMATE 165 FT OF E LINE SLACK LEFT IN COIL REDRESS CT AND INSTALL BTT COIL CONNECTOR PULL TEST TO 35 K PRESSURE TEST TO 4100 PSI 22:10 - 00:00 1.83 CASING P RUNPRD STAB ON WELL WITH A JOINT OF CSH AND NOZZLE AND DRIFT COIL WITH 3/4" STEEL BALL. 6/25/2010 00:00 - 00:30 0.50 CASING P RUNPRD RECOVERED 3/4" STEEL BALL AND RD FROM PUMPING BALL 00:30 - 00:45 0.25 CASING P RUNPRD PJSM FOR RU TO RUN LINER 00:45 - 01:30 0.75 CASING P RUNPRD RU LINER RUNNING EQUIPMENT 01:30 - 01:45 0.25 CASING P RUNPRD PJSM FOR RUNNING LINER 01:45 - 02:15 0.50 CASING P RUNPRD PU BHA #11 FOR RUNNING 3 -1/2" X 2 -7/8" COMPLETION WITH 79 JOINTS OF LINER AND ASSOCIATED JEWELRY 02:15 - 02:45 0.50 CASING N RREP RUNPRD HIGH MUD LEVAL WAS OBSERVED IN THE "HOT TUB" OR DRIP PAN AROUNF THE LUBRICATOR AT THE RIG FLOOR. STOPED RUNNING LINER AND FISHED DEBRIS OUT OF FLOW LINE TO THE SHAKER. NOTIFIED CTD FIELD OPPS SUPERINTENDANT AND 5700. STARTED TRACTION REPORT 2010 -IR- 3536957. 02:45 - 06:10 3.42 CASING P RUNPRD CONTINUE TO MU LINER FROM JOINT #12 MU GEN II SELRT AND 6 JOINTS OF PH6 TO COVER THE ESTIMATED E LINE SLACK OF 165 FT LEFT IN COIL. STAB ON INJECTOR AND FILL LINER & ESTABLISH RETURNS 06:10 08:20 2.17 CASING P RUNPRD RIH WITH BHA #11 - LINER RUNNING BHA 08:20 - 13:00 4.67 CASING P RUNPRD TAG BOTTOM AT 11955' WITH 18K DOWN WEIGHT. PUW = 47K. ESTABLISH 1:1 RETURNS AT 1 BPM AND 1674 PSI. PJSM FOR DROPPING 5/8" BALL TO DISCONNECT FROM LINER. BALL LANDED AT 50.1 BBLS AND SHEARED AT 4200 PSI. PUH TO 11948.8 AND SAW COIL WEIGHT BREAK OVER. WEIGHT WAS 34K VERSUS 43K BEFORE RELEASING FROM LINER. CIRCULATE XS KCL AT 1.5 - 2.0 BPM WITH NO LOSSES. 13:00 - 13:20 0.33 CEMT P RUNPRD PJSM WITH CEMENT CREW, NORDIC CREW AND SLB CREW. DISCUSS JOB PROCEDURE, MUSTER AREAS, GOOD COMMUNICATION AND HIGH PRESSURE PUMPING. Printed 7/19/2010 11:45:07AM • • North America - ALASKA - BP Page 2 of 5 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: COM- ONSHORE (CON) Start Date: 6/24/2010 End Date: X3- 00VGK -C (1,156,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) (ft) 13:20 - 14:00 0.67 CEMT P RUNPRD FINISH RIGGING UP CEMENTERS. PRIME CEMENT VAN AND PRESSURE TEST CEMENT LINES TO 4500 PSI. 14:00 - 16:20 2.33 CEMT P RUNPRD BEGIN PUMPING 32 BBL 15.8 PPG CLASS G CEMENT STAGE 10 BBLS AWAY = 1.40/1.35 MM @ 1025 PSI 20 BBLS AWAY = 1.64/1.60 MM © 1765 PSI 30 BBLS AWAY = 1.70/1.68 MM @ 2000 PSI 32 BBLS AWAY. SHUT DOWN CEMENT PUMP, ZERO IN MM AND TAKE OVER PUMPING WITH RIG PUMP. 2 PPB BIOZAN STAGE: 15 BBLS AWAY = 2.2/2.02 MM @ 886 PSI 25 BBLS AWAY = 1.85/2.03 MM @ 509 PSI 35 BBLS AWAY = 1.84/1.69 MM @ 505 PSI 41 BBLS AWAY = 1.84/1.52 MM @ 505 PSI. CMT AT SHOE. 46 BBLS AWAY = 1.46/1.40 MM @ 505 PSI. 50 BBLS AWAY = 1.56/1.51 MM @ 731 PSI. 56 BBLS AWAY. SHUT DOWN WITH 2 BBLS REMAINING IN COIL AND PH6. PU 13' AND SET BACK DOWN 10' HIGHER WITH 10K IN COMPRESSION. LAUNCH PEE WEE DART AND HOLD 500 PSI ON COIL. PU TO BREAKOVER WEIGHT AND NOTED COIL PRESSURE FALL OFF. EXHAUST REMAINING 2 BBLS CEMENT PLUS 3 BBLS BIOZAN. OPEN BAKER CHOKE AND SET BACK DOWN WITH 10K IN COMPRESSION. CLOSE THE BAKER CHOKE AND LAUNCH THE LWP WITH .7 BBLS AT 3580 PSI. LWP BUMPED AT 14.8 BBLS. PRESSURE UP ON LWP TO 2527 FOR A GOOD TEST. BLEED OFF COIL AND CHECK FLOATS. NO FLOW NOTED AT SURFACE. PULL FREE OF LINER AND PUMP 5 BBLS BIOZAN AT LINER TOP. 16:20 - 18:00 1.67 CEMT P RUNPRD POOH PUMPING ADDITIONAL .5 BPM. 18:00 - 18:30 0.50 CEMT P RUNPRD CREW CHANGE, WALK AROUNDS, AND PJSM FOR LD OF BHA 18:30 - 19:30 1.00 CEMT P RUNPRD LD LINER RUNNING TOOLS AND INSPECT. 19:30 - 20:00 0.50 EVAL P OTHCMP PJSM FOR PU OF MEMORY LOGGING /CLEAN OUT BHA AND HANDELING NUCLEAR SOURCE. 20:00 - 00:00 4.00 EVAL P OTHCMP PU BHA #12 - MEMORY LOGGING BHA WITH AES 2.30 CLEAN OUT MILL AND 84 JOINTS 1 -14" CSH PU 84 JOINTS FROM PIPE SHED DRIFTING WITH 1 -1/8" STUD BOLT AND CIRCULATING EVERY 20 JOINTS Printed 7/19/2010 11:45:07AM • • North America - ALASKA - BP Page 3 of 6 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: COM- ONSHORE (CON) Start Date: 6/24/2010 End Date: X3- 00VGK -C (1,156,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 6/26/2010 00:00 - 01:20 1.33 EVAL P OTHCMP CONTINUE TO MU 1 -1/4" CSH FROM JOINT 71 DRIFTING WITH 1 -1/8" DRIFT AND CIRCULATING EVERY 20 JOINTS STAB ON INJECTOR AND ESTABLISH 1 FOR 1 RETURNS 01:20 - 03:00 1.67 j EVAL P OTHCMP RIH TO 9000 FT AND LOG DOWN AT 30 FT /MIN RIH AT 0.3 BPM 03:00 - 04:50 1.83 EVAL P OTHCMP LOG DOWN FROM 9,000 FT TO PBTD AT 30 FPM AND PUMPING AT 1.45 BPM AND LOADING PERF PILL TAG PBTD UNCORRECTED AT 11,937 FT 04:50 - 06:00 1.17 EVAL P OTHCMP LOG UP AT 60 FPM FROM 11,937 FT TO 7,400 FT LAYI IN PERF PILL IN THE 2 -7/8" LINER THEN BACK TO 2% KCL 2X 06:00 - 07:10 1.17 EVAL P OTHCMP POOH FROM 7,400 FT . CONDUCT PJSM FOR LD CSH. 07:10 - 11:20 4.17 EVAL P OTHCMP TAG UP AND STAND BACK CSH. CONDUCT KICK WHILE TRIPPING DRILL AND AAR WITH FLOOR CREW AND DRILLER. 11:20 - 12:45 1.42 EVAL P OTHCMP RIG UP INJECTOR AND CLEAN OUT BHA TO JET STACK. 12:45 - 13:15 0.50 PERFOB P OTHCMP PJSM FOR RUNNING PERFORATING BHA. 13:15 - 17:50 4.58 PERFOB P OTHCMP BEGIN RUNNING PERFORATING GUNS. CONDUCT KICK WHILE RUNNING PERFORATING GUNS. CONDUCT MR WITH ENTIRE CREW, SNAKE AND ALAN MADSEN. 17:50 - 18:15 0.42 PERFOB P OTHCMP CREW CHANGE, AND PJSM 18:15 - 19:00 0.75 PERFOB P OTHCMP PU 2 JOINTS OF PH6 AND STAB ON 19:00 - 21:05 2.08 PERFOB P OTHCMP RIH WITH PERF GUNS 21:05 - 21:25 0.33 PERFOB P OTHCMP TAG BOTTOM AT 11,935 FT UNCORRECTED.. PU TO BREAK OVER WT AND CORRECT TO ELMD OF 11945 FT FOR PBTD PU TO PUT BOTTOM SHOT AT 11,930 FT AT 11,930.7 FT AND STOP TO TEST LINER LAP 21:25 - 21:45 0.33 EVAL P OTHCMP PRESSURE UP TO 2,000 PSI FOR LINER LAP TEST DOWN THE COIL WITH THE BACK SIDE SHUT IN AND PUMPS BLOCKED IN AFTER PRESSURE UP. TEST #1 TIME PRESSURE 21:30 2000 21:33 1150 PRESSURE UP AGAIN TEST #2 TIME PRESSURE 21:38 2130 21:40 1650 21:41 1345 LINER LAP PRESSURE TEST FAILEQ_ BLEED OFF AND OPEN UP WELL Printed 7/19/2010 11:45:07AM • North America - ALASKA - BR Page 4 of 5 Operation Summary Report Common Wet Name: E- 02_DIMS J AFE No Event Type: COM- ONSHORE (CON) Start Date: 6/24/2010 End Date: X3- 00VGK -C (1,156,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827"7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date From - To Hrs Task j Code NPT NPT Depth Phase Description of Operations (hr) (ft) 1 21:45 - 22:00 PERFOB P OTHCMP GET RATES AND PRESSURES FOR FIRE SEQUENCE QP =0.3 BPM =150 PSI QP =1.57 BPM =1460 PSI RUN PUMP SEQUENCE TO FIRE GUNS GOOD INDICATION OF FIRE AND A LITTLE OVER PULL COMMING UP. PERF INTERVALS AS FOLLOWS: 10,250 FT TO 10,670 FT FOR 420 FT OF PERFORATION$ C 10,860 FT TO 11,930 FT FOR 1070 FT OF PERFORATION WITH 2.0" POWER JET, 6 SPF GUNS 22:00 - 23:00 1.00 PERFOB P OTHCMP POOH CIRCULATING AT 1.45/1.25 BPM PVT =233 BBLS 23:00 - 23:30 0.50 PERFOB P OTHCMP STOP AT 9340 FT ABOVE TOP OF LINER AND FLOW CHECK WELL 0.15/0.09 BPM 23:30 - 00:00 0.50 PERFOB P OTHCMP CONTINUE TO POOH QP= 1.34/0.92 BPM @ 71 FPM SLIGHT TOO NO LOSS AT 0.02 BPM 6/27/2010 00:00 - 00:45 0.75 PERFOB P OTHCMP CONTINUE TO POOH WITH PERF GUNS LOST 6 BBLS TOTAL ON TRIP OUT 00:45 - 01:25 0.67 PERFOB P OTHCMP TAG UP AND FLOW CHECK WELL 01:25 - 02:50 1.42 PERFOB P OTHCMP LD BHA COMPONETS TO PERF GUNS 02:50 - 03:10 0.33 PERFOB P OTHCMP PJSM FOR RU AND LD OF PERF GUNS 03:10 - 03:20 0.17 PERFOB P OTHCMP RU TO PULL PERF GUNS 03:20 - 04:30 1.17 PERFOB P OTHCMP LD 80 PERF GUNS FILL HOLE AFTER EVEY 20 JOINTS 04:30 - 04:45 0.25 PERFOB P OTHCMP HELD KICK WHILE TRIPING DRILL CREWS RESPONDED WELL BY PU OF SAFETY JOINT AND STABED ON - HELD AAR 04:45 - 06:55 2.17 PERFOB P OTHCMP CONTINUE TO LD PERF GUNS FILL THE WHOLE EVERY 20 JOINTS 06:55 - 07:30 0.58 PERFOB P OTHCMP ALL PERF GUNS LAYED DOWN. ALL SHOTS CONFIRMED FIRED 07:30 - 09:10 1.67 PERFOB P OTHCMP LOAD OUT PERF GUNS 0910 - 09:40 0.50 ZONISO P RUNPRD PJSM FOR LTP WITH BAKER TT AND RIG CREW 09:40 - 10:00 0.33 ZONISO P RUNPRD MAKE UP LTP 10:00 - 12:35 2.58 ZONISO P RUNPRD , RIH WITH LINER TOP PACKER. 12:35 - 14:50 2.25 ZONISO P RUNPRD WT CK AT 9200' = 39K, RIH WT = 25K RIH AND SET DOWN IN DEPLOYMENT SLEEVE AT 9385'. SET 7K DOWN WT. PUH AND DROP 5/8" BALL TO SET PACKER. BALL ON SEAT AT 50.4 BBLS SET LTP AT 9387' WITH 2500 PSI. TEST LTP AGAINST TUBING BY COILED TUBING ANNULUS TO 2098 PSI FOR 30 MINUTES ✓ FINAL TEST PRESSURE FOR LTP = 2065 PSI. BLEED OFF PRESSURE. SHEAR OFF LTP Printed 7/19/2010 11:45:07AM • • North America - ALASKA - BP Page 5 of 5 Operation Summary Report Common Well Name: E- 02_DIMS AFE No Event Type: COM- ONSHORE (CON) Start Date: 6/24/2010 End Date: X3- 00VGK -C (1,156,167.00 ) Project: Prudhoe Bay Site: PB E Pad Rig Name /No.: NORDIC 1 Spud Date/Time: 9/16/1975 12:00:00AM Rig Release: Rig Contractor: NORDIC CALISTA UWI: / Lat: 070 °20'21.827 "7 Long: 0148 °39'54.939 "W Active Datum: E -02A Orig RKB @64.8ft (above Mean Sea Level) Date I From - To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 14:50 - 16:30 1.67 ZONISO P RUNPRD POOH WITH LINER RUNNING TOOLS AND CONDUCT PJSM WHILE TRIPPING OUT OF HOLE. 16:30 - 17:00 0.50 ZONISO P RUNPRD OOH, BREAK DOWN AND BEGIN LAYING DOWN LINER RUNNING TOOL. 17:00 - 19:00 2.00 RIGD P PRE RIH WITH NOZZLE BHA FOR FREEZE PROTECT OF WELL. HOLD PJSM WITH LRS. DISCUSS PUMPING SCHEDULE, GOOD COMMUNICATION AND SPILL PREVENTION. - 19:00 - 19:30 0.50 RIGD P PRE STAND BACK INJECTOR AND LD NOZZLE, SECURE WELL _ 19:30 - 20:30 1.00 RIGD P PRE CONTINUE TO CLEAN PITS AND RD WHILE WAITING ON GREASE AND BPV CREW TO ARRIVE PJSM WITH GREASE CREW ON SERVICING THE TREE 20:30 - 21:00 0.50 RIGD P PRE GREASE PRODUCTION TREE WITH GREASE CREW HOLD PJSM WITH BPV CREW ON SETTING BPV 21:00 - 21:45 0.75 RIGD P PRE OPEV WELL AND MONITOR. WELL IS ON A VAC. DRY ROD IN BPV AND CLOSE SWAB AND MV 21:45 - 22:20 0.58 RIGD P PRE PJSM FOR ENTERING AND CLEANING OUT PITS /CONFINED SPACE ENTRY/ LOCK OUT TAG OUT /ENERGY ISOLATION. PJSM FOR ND OF BOP'S /LOCK OUT TAG OUT /ENERGY ISOLATION 22:20 - 23:40 1.33 RIGD P PRE ND BOP'S AND CLEAN PITS , 23:40 - 00:00 0.33 RIGD P PRE NU TREE CAP AND PT TO 3,500 PSI WITH McOH - RELEASED RIG FROM E -02 B AT 00:00 Printed 7/19/2010 11:45:07AM • • Mill BAKER HUM ES S INTEQ North America - ALASKA - BP Prudhoe Bay PBEPad E- 02DIMS - Slot 02 / Lat: 070 0 20 1 21.827 "7 Long: 0148 °39'54.939 "W E -02B Survey: MWD Survey Report - Geographic 25 June, 2010 0 bp RIM 0 • s Survey Report - Geographic bp 1NTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well E- 02_DIMS - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB © 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB © 64.84ft (E -02A Orig RKB) Well: E - 02_DIMS North Reference: True Weilbore: E - 02B Survey Calculation Method: Minimum Curvature Design: E -02B Database: EDM .16 - Anc Prod - WH24P Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB E Pad, TR -11 -14 Site Position: Northing: 5,973,160.88ft Latitude: 70°19' 59.134 N From: Map Easting: 662,538.97ft Longitude: 148° 40' 53.054 W Position Uncertainty: 0.00 ft Slot Radius: 0.000 in Grid Convergence: 1.24 ° Well E - 02 DIMS API No 500292017500 Well Position +N / - S 0.00 ft Northing: 5,975,510.99 ft Latitude: 70° 20' 21.827 N +E / - 0.00 ft Easting: 664,478.00 ft Longitude: 148° 39' 54.939 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 30.00 ft 1 Wellbore E - 02B API No 500292017502 Magnetics Model Name Sample Date Declination Dip Angle Field Strength r) (°) (nT) BGGM2009 12/18/2009 22.41 80.96 57,682 Design E - 02B Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,489.61 Vertical Section: Depth From (TVD) +N /-S +E/ -W Direction (ft) (ft) (ft) (°) 34.84 0.00 0.00 214.64 Survey Program Date: 6/25/2010 From To (ft) (ft) Survey (Wellbore) Tool Name Description 108.44 9,308.47 1 : Camera based gyro multisho (E -02) CB- GYRO -MS Camera based gyro multishot 9,319.00 9,489.61 MWD - Standard (E -02A) MWD MWD - Standard 9,498.00 11,952.00 MWD (E -02B) MWD MWD - Standard 6/25/2010 4:16:28PM Page 2 COMPASS 2003.16 Build 71 • • ■ Mans Survey Report - Geographic bp LNTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well E- 02_DIMS - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Well: E - 02_DIMS North Reference: True Wellbore: E - 02B Survey Calculation Method: Minimum Curvature Design: E - 02B Database: EDM .16 - Anc Prod - WH24P Survey Measured Vertical Map Map ' Depth Inclination Azimuth Depth +N/-S +El -W Northing Easting (ft) ( °) ( °) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 9,489.61 45.26 202.87 8,571.57 - 3,039.80 - 1,037.84 5,972,449.37 663,507.16 70° 19' 51.931 N 148° 40' 25.240 W TIP ' 9,498.00 45.65 202.57 8,577.46 - 3,045.31 - 1,040.15 5,972,443.81 663,504.97 70° 19' 51.876 N 148° 40' 25.308 W KOP 9,505.10 45.33 202.40 8,582.44 - 3,049.99 - 1,042.08 5,972,439.09 663,503.14 70° 19' 51.830 N 148° 40' 25.364 W 9,531.06 44.19 201.80 8,600.87 - 3,066.93 - 1,048.96 5,972,422.01 663,496.63 70° 19' 51.664 N 148° 40' 25.565 W 9,557.22 43.04 201.17 8,619.81 - 3,083.72 - 1,055.57 5,972,405.08 663,490.39 70° 19' 51.499 N 148° 40' 25.758 W 9,591.84 36.87 206.92 8,646.34 - 3,104.02 - 1,064.55 5,972,384.58 663,481.86 70° 19' 51.299 N 148° 40' 26.020 W 9,617.84 32.20 212.62 8,667.76 - 3,116.82 - 1,071.82 5,972,371.63 663,474.87 70° 19' 51.173 N 148° 40' 26.232 W 9,647.32 26.08 221.34 8,693.51 - 3,128.32 - 1,080.35 5,972,359.95 663,466.60 70° 19' 51.060 N 148° 40' 26.481 W 9,668.32 22.69 229.69 8,712.64 - 3,134.41 - 1,086.49 5,972,353.73 663,460.60 70° 19' 51.000 N 148° 40' 26.661 W 9,708.30 24.97 247.24 8,749.25 - 3,142.67 - 1,100.17 5,972,345.16 663,447.10 70° 19' 50.919 N 148° 40' 27.060 W 9,735.66 28.21 256.64 8,773.73 - 3,146.40 - 1,111.80 5,972,341.18 663,435.56 70° 19' 50.882 N 148° 40' 27.399 W 9,763.52 30.96 268.04 8,797.97 - 3,148.17 - 1,125.38 5,972,339.11 663,422.02 70° 19' 50.865 N 148° 40' 27.796 W 9,799.26 35.32 277.34 8,827.91 - 3,147.16 - 1,144.83 5,972,339.69 663,402.55 70° 19' 50.874 N 148° 40' 28.364 W 9,811.50 38.05 276.89 8,837.73 - 3,146.26 - 1,152.09 5,972,340.44 663,395.28 70° 19' 50.883 N 148° 40' 28.576 W 9,846.57 43.74 284.12 8,864.24 - 3,142.00 - 1,174.61 5,972,344.20 663,372.67 70° 19' 50.925 N 148° 40' 29.233 W 9,875.39 46.16 294.78 8,884.67 - 3,135.20 - 1,193.74 5,972,350.58 663,353.40 70° 19' 50.992 N 148° 40' 29.792 W 9,907.15 46.03 304.95 8,906.72 - 3,123.84 - 1,213.53 5,972,361.50 663,333.36 70° 19' 51.104 N 148° 40' 30.370 W 9,940.53 46.63 315.97 8,929.81 - 3,108.21 - 1,231.84 5,972,376.73 663,314.72 70° 19' 51.257 N 148° 40' 30.904 W 9,969.37 49.42 325.06 8,949.11 - 3,091.67 - 1,245.41 5,972,392.96 663,300.78 70° 19' 51.420 N 148° 40' 31.301 W 9,999.44 52.96 335.65 8,967.99 - 3,071.34 - 1,256.93 5,972,413.04 663,288.83 70° 19' 51.620 N 148° 40' 31.637 W 10,029.50 59.29 344.84 8,984.76 - 3,047.88 - 1,265.27 5,972,436.31 663,279.97 70° 19' 51.851 N 148° 40' 31.881 W 10,059.66 65.26 353.76 8,998.81 - 3,021.68 - 1,270.16 5,972,462.39 663,274.51 70° 19' 52.108 N 148° 40' 32.024 W 10,088.44 71.99 0.03 9,009.30 - 2,994.95 - 1,271.58 5,972,489.08 663,272.50 70° 19' 52.371 N 148° 40' 32.065 W 10,120.04 80.78 5.88 9,016.74 - 2,964.33 - 1,269.97 5,972,519.73 663,273.44 70° 19' 52.672 N 148° 40' 32.018 W 10,129.74 83.32 7.06 9,018.08 - 2,954.78 - 1,268.89 5,972,529.29 663,274.31 70° 19' 52.766 N 148° 40' 31.987 W 10,160.86 89.20 17.90 9,020.12 - 2,924.52 - 1,262.18 5,972,559.69 663,280.36 70° 19' 53.064 N 148° 40' 31.791 W 10,196.60 90.77 26.40 9,020.12 - 2,891.45 - 1,248.72 5,972,593.05 663,293.09 70°19' 53.389 N 148° 40' 31.398 W 10,224.52 91.44 30.45 9,019.59 - 2,866.91 - 1,235.43 5,972,617.88 663,305.83 70° 19' 53.631 N 148° 40' 31.011 W 10,254.36 93.22 34.52 9,018.37 - 2,841.76 - 1,219.42 5,972,643.36 663,321.28 70° 19' 53.878 N 148° 40' 30.543 W 10,284.18 95.19 40.51 9,016.18 - 2,818.18 - 1,201.32 5,972,667.33 663,338.86 70° 19' 54.110 N 148° 40' 30.015 W 10,322.46 92.71 45.78 9,013.55 - 2,790.34 - 1,175.22 5,972,695.75 663,364.35 70° 19' 54.384 N 148° 40' 29.253 W 10,353.44 90.67 49.77 9,012.63 - 2,769.53 - 1,152.29 5,972,717.05 663,386.81 70° 19' 54.588 N 148° 40' 28.583 W 10,382.54 92.24 55.37 9,011.89 - 2,751.86 - 1,129.20 5,972,735.22 663,409.50 70° 19' 54.762 N 148° 40' 27.909 W 10,404.34 91.72 59.07 9,011.14 - 2,740.06 - 1,110.89 5,972,747.41 663,427.55 70° 19' 54.878 N 148° 40' 27.375 W 10,437.28 90.86 64.14 9,010.40 - 2,724.41 - 1,081.93 5,972,763.70 663,456.16 70° 19' 55.032 N 148° 40' 26.529 W 10,467.00 92.40 69.22 9,009.55 - 2,712.65 - 1,054.66 5,972,776.05 663,483.17 70° 19' 55.148 N 148° 40' 25.733 W 10,497.18 91.69 74.73 9,008.47 - 2,703.32 - 1,025.99 5,972,786.00 663,511.62 70° 19' 55.240 N 148° 40' 24.896 W 10,527.20 89.69 79.70 9,008.11 - 2,696.68 - 996.72 5,972,793.28 663,540.73 70° 19' 55.305 N 148° 40' 24.041 W 10,562.64 90.37 78.80 9,008.09 - 2,690.07 - 961.91 5,972,800.66 663,575.39 70° 19' 55.370 N 148° 40' 23.025 W 10,587.12 91.66 75.87 9,007.66 - 2,684.71 - 938.03 5,972,806.54 663,599.15 70° 19' 55.423 N 148° 40' 22.328 W 10,617.10 93.93 72.86 9,006.20 - 2,676.64 - 909.20 5,972,815.24 663,627.79 70° 19' 55.502 N 148° 40' 21.486 W 10,636.76 94.12 69.60 9,004.82 - 2,670.33 - 890.63 5,972,821.96 663,646.21 70° 19' 55.564 N 148° 40' 20.944 W 10,666.98 93.35 65.92 9,002.85 - 2,658.92 - 862.73 5,972,833.98 663,673.86 70° 19' 55.677 N 148° 40' 20.129 W 10,697.78 92.67 59.11 9,001.23 - 2,644.73 - 835.46 5,972,848.76 663,700.81 70° 19' 55.816 N 148° 40' 19.333 W 10,731.34 93.31 55.16 8,999.48 - 2,626.55 - 807.31 5,972,867.55 663,728.55 70° 19' 55.995 N 148° 40' 18.511 W 10,763.06 94.17 50.83 8,997.41 - 2,607.50 - 782.04 5,972,887.15 663,753.39 70° 19' 56.182 N 148° 40' 17.773 W 10,804.22 91.87 42.39 8,995.23 - 2,579.29 - 752.20 5,972,916.00 663,782.60 70° 19' 56.460 N 148° 40' 16.902 W 10,841.58 91.35 34.53 8,994.18 - 2,550.07 - 728.99 5,972,945.72 663,805.16 70° 19' 56.747 N 148° 40' 16.224 W 10,871.44 92.09 29.14 8,993.29 - 2,524.72 - 713.26 5,972,971.41 663,820.34 70° 19' 56.997 N 148° 40' 15.765 W 10,907.48 92.24 23.87 8,991.92 - 2,492.51 - 697.19 5,973,003.97 663,835.70 70° 19' 57.313 N 148° 40' 15.296 W 10,937.52 92.27 19.31 8,990.74 - 2,464.60 - 686.15 5,973,032.11 663,846.12 70° 19' 57.588 N 148° 40' 14.974 W 10,967.50 93.41 15.71 8,989.26 - 2,436.05 - 677.14 5,973,060.84 663,854.50 70° 19' 57.869 N 148° 40' 14.711 W 10,997.56 94.33 10.54 8,987.22 - 2,406.85 - 670.33 5,973,090.18 663,860.67 70° 19' 58.156 N 148° 40' 14.512 W 6/25/2010 4: 16:28PM Page 3 COMPASS 2003.16 Build 71 � kV • WHET Survey Report - Geographic bp 1NTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well E- 02_DIMS - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Well: E - 02_DIMS North Reference: True Wellbore: E - 02B Survey Calculation Method: Minimum Curvature Design: E - 02B Database: EDM .16 - Anc Prod - WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NIS +E / -W Northing Easting (ft) (1 (1 (ft) (ft) (ft) (ft) (ft) Latitude Longitude 11,027.38 95.47 5.54 8,984.68 - 2,377.44 - 666.17 5,973,119.67 663,864.18 70° 19' 58.445 N 148° 40' 14.391 W 11,063.64 96.85 0.75 8,980.78 - 2,341.46 - 664.20 5,973,155.69 663,865.37 70° 19' 58.799 N 148° 40' 14.333 W 11,102.96 96.46 352.67 8,976.22 - 2,302.50 - 666.44 5,973,194.59 663,862.27 70° 19' 59.182 N 148° 40' 14.398 W 11,127.48 97.08 349.26 8,973.33 - 2,278.46 - 670.26 5,973,218.54 663,857.92 70° 19' 59.419 N 148° 40' 14.510 W 11,158.46 94.92 344.94 8,970.09 - 2,248.44 - 677.14 5,973,248.40 663,850.39 70° 19' 59.714 N 148° 40' 14.711 W 11,187.56 91.08 340.81 8,968.56 - 2,220.68 - 685.69 5,973,275.96 663,841.23 70° 19' 59.987 N 148° 40' 14.961 W 11,257.78 90.46 331.62 8,967.62 - 2,156.50 - 713.98 5,973,339.51 663,811.54 70° 20' 0.618 N 148° 40' 15.787 W 11,287.62 88.13 328.16 8,967.99 - 2,130.69 - 728.95 5,973,364.97 663,796.01 70° 20' 0.872 N 148° 40' 16.224 W 11,318.78 85.43 324.65 8,969.74 - 2,104.78 - 746.15 5,973,390.50 663,778.24 70° 20' 1.127 N 148° 40' 16.727 W 11,347.60 89.42 321.01 8,971.03 - 2,081.85 - 763.54 5,973,413.04 663,760.35 70° 20' 1.352 N 148° 40' 17.235 W 11,377.72 88.59 319.59 8,971.55 - 2,058.68 - 782.78 5,973,435.78 663,740.62 70° 20' 1.580 N 148° 40' 17.796 W 11,417.90 92.09 326.05 8,971.32 - 2,026.69 - 807.04 5,973,467.23 663,715.66 70° 20' 1.895 N 148° 40' 18.505 W 11,447.12 92.79 330.88 8,970.07 - 2,001.81 - 822.31 5,973,491.76 663,699.85 70° 20' 2.139 N 148° 40' 18.951 W 11,482.18 92.46 336.84 8,968.46 - 1,970.39 - 837.73 5,973,522.84 663,683.74 70° 20' 2.448 N 148° 40' 19.401 W 11,517.10 89.72 330.23 8,967.80 - 1,939.15 - 853.28 5,973,553.73 663,667.51 70° 20' 2.755 N 148° 40' 19.856 W 11,549.08 87.27 329.43 8,968.64 - 1,911.52 - 869.35 5,973,581.00 663,650.85 70° 20' 3.027 N 148° 40' 20.325 W 11,576.50 90.00 326.40 8,969.29 - 1,888.30 - 883.90 5,973,603.89 663,635.78 70° 20' 3.256 N 148° 40' 20.750 W 11,610.96 90.43 322.75 8,969.16 - 1,860.22 - 903.88 5,973,631.52 663,615.20 70° 20' 3.532 N 148° 40' 21.333 W 11,637.46 90.31 318.43 8,968.99 - 1,839.75 - 920.70 5,973,651.62 663,597.94 70° 20' 3.733 N 148° 40' 21.825 W 11,667.56 89.48 314.51 8,969.05 - 1,817.93 - 941.42 5,973,672.97 663,576.74 70° 20' 3.948 N 148° 40' 22.430 W 11,697.48 89.75 308.87 8,969.25 - 1,798.04 - 963.76 5,973,692.37 663,553.98 70° 20' 4.143 N 148° 40' 23.082 W 11,727.94 89.66 302.76 8,969.41 - 1,780.23 - 988.44 5,973,709.64 663,528.91 70° 20' 4.318 N 148° 40' 23.803 W 11,748.36 88.34 296.50 8,969.76 - 1,770.14 - 1,006.18 5,973,719.33 663,510.95 70° 20' 4.418 N 148° 40' 24.321 W 11,772.08 87.14 291.28 8,970.70 - 1,760.54 - 1,027.84 5,973,728.45 663,489.09 70° 20' 4.512 N 148° 40' 24.954 W 11,805.10 85.83 284.58 8,972.72 - 1,750.40 - 1,059.18 5,973,737.90 663,457.54 70° 20' 4.612 N 148° 40' 25.869 W 11,836.82 87.11 279.43 8,974.68 - 1,743.82 - 1,090.14 5,973,743.80 663,426.45 70° 20' 4.676 N 148° 40' 26.773 W 11,886.16 87.33 269.47 8,977.08 - 1,740.00 - 1,139.21 5,973,746.54 663,377.31 70° 20' 4.714 N 148° 40' 28.206 W 11,905.00 89.17 266.14 8,977.65 - 1,740.72 - 1,158.02 5,973,745.41 663,358.51 70° 20' 4.707 N 148° 40' 28.755 W 11,952.00 89.17 266.14 8,978.33 - 1,743.89 - 1,204.91 5,973,741.22 663,311.71 70° 20' 4.675 N 148° 40' 30.125 W TD 6/25/2010 4:16:28PM Page 4 COMPASS 2003.16 Build 71 TREE _ . 4-1/16 5M CIW 40 S) NOTES: WELL ANGLE > 70 @ 10080' * ** WELLHEAD = 13 -5/8 MCEVOY AXELSON ACfiUATOR = AXELSO N -02 4-1/2" CHROME LINER * ** KB. ELEV = 64.8' BF. ELEV = 32' i KOP = 3300' Max Angle = 97° @ 11127' Datum MD = 10009' I 2034' H4 -1/2" HES SSSV LANDING NIP, ID = 3.813" I Datum TVD = 8800' SS 1 13 -3/8" CSG, 72 #, N -80, ID = 12.347" I-1 2839' GAS LIFT MANDRELS IIE ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 4310 4238 > 31 CAM DOME INT 16 07/03/10 Minimum ID = 2.38" @ 9381' 1 7492 6881 r 31 CAM SO INT 20 07/03/10 4-1/2" KB LNR TOP PACKER I 8465' H4 -1/2" HES X NIP, ID = 3.813" I e e 8476' H7 X 4 -1/2 BKR S3 HYDRO SET PKR, ID = 3.875" I I 8499' H4 -1/2" HES X NIP, ID = 3.813 I I 8520' I — 4 -1/2" HES XN NIP, ID = 3.80" (MILLED 05/19/10) 4 -1/2" TBG, 12.6 #, L -80 IBT -M, 8533' .0152 bpf, ID = 3.958" 8533' — 14 - 1/2" WLEG, ID = 3.958" I 8 526' I I 8544' H ELMD TT LOGGED 05/16/01 1 TOP OF 4 -1/2" LINER H ■ ■ I 8526' H9-5/8" X 7" ZXP LTP w /BKR HMC HGR I 7" SCAB LNR, 26 #, L -80 IBT, — 8651' .0383 bpf, ID = 6.276" 8651' H9-5/8" X 7" BAKER JM PKR, ID = 6.250" 1 (TOPOF7 "LINER H 8651' I • • 9 -5/8" CSG, 47 #, L -80, ID = 8.681" H 9100' 7" MILLOUT WINDOW (E - 02A) 9319' - 9343' 17" LNR, 26 #, L -80 IBT, .0383 bpf, ID = 6.276" I-J 9319' 1 9381' H4 -1/2" BKR KB PKR, ID = 2.380" I ►. ►. 9389' H4 -1/2" BKR DEPLOY SLEEVE, ID = 3.00" I 1 1 9389' H ESTIMATED TOP OF CEMENT I ! j I 9410' 1 OTIS X NIPPLE, ID = 2.812" I i 13 -1/2" LNR, 9.3 #, L -80 STL, .0087 bpf, ID = 2.992 I - 1 9443' 2 9443' H 3 -1/2" X 2 -7/8" XO, ID = 2.377 1 I4 -1/2" MONOBORE WHIPSTOCK (05/24/10) H 9500' 1 4 -1/2" LNR, 12.6 #, L -80 IBT, .0152 bpf, ID = 3.958" H 9505' 4 -1/2" MILLOUT WINDOW (E - 02B) 9498' - 9505' 14 -1/2" EZ DRILL (05/23/10) I-I 9550' PERFORATION SUMMARY '4vv * ► 4 1 10237' H2-7/8" 1 2 -7/8" MARKER JOINT I REF LOG: MCNL GR/ CCL ON 06/25/10 ►�•�•�•j ANGLE AT TOP PERF: 93° @ 10250' % % %% Note: Refer to Production DB for historical perf data 1 PBTD I 11945' SIZE SPF INTERVAL Opn /Sqz DATE ✓ 2" 6 10250 - 10670 0 06/26/10 2" 6 10860 - 11930 0 06/26/10 2-7/8" LNR, 6.4 #, L -80 STL, H 11953' I ' tv .0058 bpf, ID = 2.441" DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 05/76 NIES ORIGINAL COMPLETION WELL: E - 02B 09/07/97 D -09 SIDETRACK (E -02A) PERMIT No: 2100180 06/29/10 NORDIC 1 CTD SIDETRACK (E -02B) API No: 50 - 029 - 20175 - 06/30/10 WH/PJC FINAL DRLG CORRECTIONS SEC 6, T11N, R14E, 1553' NSL & 502' WEL 07/02/10 WH/PJC PERF ANGLE CORRECTION 07/05/10 JCM/AGR GLV C/O (7/3/10) BP Exploration (Alaska) • SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 Mr. John McMullen Engineering Team Leader BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, Alaska 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU E -02B BP Exploration (Alaska) Inc. Permit No: 210 -018 Surface Location: 1553' FNL, 502' FEL, SEC. 06, T11N, R14E, UM Bottomhole Location: 3416' FNL, 1360' FEL, SEC. 06, Ti 1 N, R14E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re -drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Daniel T. Seamount, Jr. Chair DATED this day of February, 2010. cc: Department of Fish 86 Game, Habitat Section w/o encl. (via e -mail) Department of Environmental Conservation w/ o encl. (via e -mail) / STATE OF ALASKA RECEIVEalid ALAS I IL AND GAS CONSERVATION COMMON op - /d -/D PERMIT TO DRILL FEB 0 9 2010 • 20 AAC 25.005 (,' 1 a. Type of work: lb. Proposed Well Class: ® Development Oil ❑ Service - Winj ❑ Single Zone f IJ '' ' 1 i J p $SIOr ❑ Drill ® Redrill ❑ Stratigraphic Test ❑ Development Gas ❑ Service - Supply ❑ Multiple Zone ❑ Coalbed tes Hydrates ❑ Re -Entry ❑ Exploratory ❑ Service - WAG El Service - Disp hale Gas 2. Operator Name: 5. Bond: ® Blanket ❑ Single Well 11. Well Name and Number: BP Exploration (Alaska) Inc. Bond No. 6194193 PBU E • 3. Address: 6. Proposed Depth: 12. Field / Pool(s): P.O. Box 196612, Anchorage, Alaska 99519 -6612 MD 11300' TVD 8942'ss Prudhoe Bay Field / Prudhoe 4a. Location of Well (Governmental Section): 7. Property Designation (Lease Number): Bay Oil Pool Surface: ADL 028304 • 1553' FNL, 502' FEL, SEC. 06, T11N, R14E, UM Top of Productive Horizon: 8. Land Use Permit: 13. Approximate Spud Date: 4545' FNL, 1529' FEL, SEC. 07, T11N, R14E, UM March 20, 2010 Total Depth: 9. Acres in Property: 14. Distance to Nearest Property: 3416' FNL, 1360' FEL, SEC. 06, T11N, R14E, UM 2560 8500' 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 64.84' feet 15. Distance to Nearest Well Open Surface: x - 664478 y- 5975511 Zone- ASP4 GL Elevation above MSL: 32' feet to Same Pool: 450' 16. Deviated Wells: Kickoff Depth: 9552 feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 99 degrees Downhole: 3250 • Surface: 2370 18. Casing Program: Specifications Top - Setting Depth - Bottom Quantity of Cement, c.f. or sacks Hole Casing Weight Grade Coupling Length MD TVD MD ND (including stage data) 4 3 3/16" x 2 - 7/8" 6.2# / 6.4# L - 80 TCII / STL 1900' 9400' • 8441' 11300' 8942' 97 sx Class 'G' 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -entry Operations) Total Depth MD (ft): Total Depth ND (ft): Plugs (measured): Effective Depth MD (ft): Effective Depth ND (ft): Junk (measured): 12014' 8966' 10410' & 11400' 11910' 8967' Yes, Unknown Depth Casing Length Size Cement Volume MD ND Conductor / Structural 104' 20" 160 sx Arcticset 104' 104' Surface 2839' 13 -3/8" 4150 sx Arcticset 2839' 2839' Intermediate 9100' 9 -5/8" 1285 sx Class 'G'. 300 sx Arcticset 9100' 8256' Production 9285' 7" 432 sx Clas s'G' 9319' 8442' Liner 3452' 4 -1/2" 380 sx Class 'G' 8546' - 11998' 7793' - 8966' Perforation Depth MD (ft): 10266' - 10316' Perforation Depth ND (ft): 8959' - 8970' 20. Attachments: ❑ Property Plat ® BOP Sketch ® Drilling Program ❑ Time vs Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ® Drilling Fluid Program ® 20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the for= n• ;'t - and :•rrect. Contact Wilmer Hoffman, 564 -4592 Printed Name I Title Engineering Team Leader Prepared By Name/Number Signature Phone 564 -4711 Date 2 /G T errie Hubble, 564 - 4628 Commission Use Only Permit To Drill API Number: Permit •Appal ate: I See cover letter for Number: _?/0047 50- 029 - 20175 -02-00 t Er other requirements is c Conditions of Approval: If box ihecked, well may not be used to explore for, test, or produce coaled methane, gas hydrates, or gas contained shales: � # 350a Se. 13o e / S Sam les R d: Other: / P eq' ❑ Yes ICJ No Mud Log Req'd: ❑ Yes lig No 2$'00 psi. /4n K�� .- — 72 - s •f r (A -+•.%) H Measures: 'Yes ❑ No Directional Survey Req'd: Eir Yes ❑ No APPROVED BY THE COMMISSION D ate COMMISSIONER or Form 10-40 Revised / 2009 This permit is valid • r 24 months from the date of approval (20 AAC 25.005(g)) Submit In Duplicate ORIGINAL 2 ,4„2./8./. .* 7 lit/ v • E -02B — Coiled Tubing D•ng To: Dan Seamount Chairman Alaska Oil & Gas Conservation Commission Ip From: Wilmer Hoffman 0 CTD Engineer Date: February 5, 2010 Re: E -02B Application for Permit to Drill Request CTD Drill and Complete E -02B program: Spud in March 20, 2010 Pre -Rig Work: (scheduled to begin February 25, 2010) 1. S Caliper tubing and drift (done on 8/15/09) 2. F MIT -OA to 2,000 psi and MIT -IA to 3,000 psi (passed on 8/16/09) 3. W AC -LDS; AC- PPPOT -IC, T (passed on 8/18/09) 4. S Drift with 3.70" OD x 17' dummy whipstock as deep as possible 5. E Set 4 -1/2" CIBP at 9,550' to abandon perfs 6. E/F MIT -T to 3,000 psi for 30 minutes to prove abandonment 7. E Set 4 -1/2" mono -bore whipstock lowside orientation at 9,500' 8. C Mill out 4 -1/2" XN Nipple at 8,520' to 3.80" 9. 0 Bleed wellhead pressures down to zero. 10. 0 Bleed production flow lines and GL lines down to zero and blind flange 11. 0 Remove wellhouse, level pad F4h Rig Work: (scheduled to begin around March 20, 2010) 1. MIRU and test BOPE to 250psi low and 3,500 psi high. 2. Mill 3.80" window at 9,500' and 10' of rathole in Zone 4. Swap the well to Geo -Vis. 3. Drill Build: 4 -1/8" OH, 800' (22 deg /100 planned) 4. Drill Lateral: 4 -1/8" OH, 1,010' (15 deg /100 planned) with resistivity It rTt 5. Run 3- 3/16" x 2 -7/8" tapered L -80 liner leaving TOL at 9,400'. 6. Pump primary cement from 11,310' leaving TOC at 9,400', 20 bbls of 15.8 ppg liner cmt planned 7. Cleanout liner and MCNUGR /CCL log 8. Test liner lap to 2,000 psi. v 9. Perforate liner per asset instructions (- 1,000') 10. Set 4 -1/2" KB Liner Top Packer at 9,390' 11. Freeze protect well, set BPV, RDMO. Post -Rig Work: 1. Re- install wellhouse, flowline and pull BPV. 2. Generic GLV's 3. Test Separator (ASRC) 2/5/2010 E -02B — Coiled Tubing Ding Mud Program: • Well kill: 8.6 ppg seawater / brine • Milling /drilling: 8.6 ppg Geo -vis or biozan for milling, new Geo -vis for drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 4 -1/8" Casing Program: • 3- 3/16 ", 6.2 #, L -80, TC -II 9,400' MD — 10,400' MD • 2 -7/8 ", 6.4 #, L -80, STL 10,400' MD - 11,300' MD • A minimum of 20 bbls of 15.8 ppg cement will be used for liner cementing. (cement from 11,310' to TOC at 9,400'MD) Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 2,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 99 deg. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property line — 8,500' North • Distance to nearest well within pool — 450' (E -06A) • Anticollision Summary • E -06A — center to center distance of 538' , Status: producing . Logging • MWD directional and Gamma Ray will be run over all of the open hole section. • A cased hole GR/CCL/CNL log will be run. . Hazards • The maximum recorded H2S level on E -Pad is 120 ppm on well E -102 (09 -16- 2008). E -Pad is not an H2S pad. • Lost circulation risk is moderate (average). Two fault crossings are expected perpendicularly and the risk of significant loss circulation for the planned well is low. The occurrence of losses in nearby wells is moderate. Reservoir Pressure • Reservoir pressure is estimated to be 3,250 psi at 8,800'ss (7.1 ppg EMW). Maximum surface pressure with gas (0.10 psi /ft) to surface is 2,370 psi. Wilmer Hoffman CTD Engineer 2/5/2010 • E -02B — Coiled Tubing Drag TREE = 4-1/1 6 5M CW WELLHEAD = 3 -518 MCEVOY SM ( 511 ETYNOTES 4 -11t" CHROME LINER ACTUATOR = AXELSON E -02A KB. ELEV = 64.8' BF. ELEV = 32' KOP : 3300' Max. Angie. = ... . .. .... . ...... ..95 C : 11245' I 2034' H 44 f2" HES SSSV LANDING NIP, t) = 3.813" I 6w. .. ...... _ ........ . . - ....... ...... ..... .......... _.__._._ ......._....._........... Datum TV D = 8800' SS I 13 -3/8" CSO, 72#, N -80, ID =12.347" H 2539' I"' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE Mr 2 4310 4181 32 CAM DMY INT 0 08/16/09 1 7492 6823 30 CAM DMY INT 0 08116/09 Minimum ID is 3.725" 618520' 4- 1Q "HESXNNIPPLE I 8465' H4- 1, "HESXNIP, ID =3.813" I +_+ C4 5476' H7 X 4-1/2 BKR S3 PKR, ID = 3.875" I I 8499' H4- 1/2"HESXNP,I) =3.8131 I 8520' H4-1/2" HES XN NIP, ID = 3.725' I I 4-1/2" TBG,12.6 #, L -80, 0152 bpt, ID = 3.958" H 8533' I 8533 H4-1 r2" M EG I (TOP OF 4-1 IT LINER H 8545' I C I 8544' HELM) TT LOGGED 05/16 /01 I 17" LNR, 26 #, L -80 SCAB, .0383 bpf, I) = 6.276" H 5651' 8651' BAKER JM PKR, I) = 6.250" ITOP OF 7" LINER H 8651' 1 _ I 9-518" CSG, 47 #, L-80, ID = 8.681" H 9100' I___ • PERFORATION SUMMARY 11 1 I UNKNOWN IHFISH: 2 KICK SPRINGS FROM KO TOOL (08 /16/09) 1 REF LOG: MWD, GR ON 08 /19197 - 08/25/97 ANGLE AT TOP PERF: 76 10266' Note: Refer to Production DB for historical pert data SIZE SPF INTERVAL Opn/Sgz DATE MLLOUT WIDOW IN 7" LNR 931 9' - 9343' 2 -7/8" 4 10266 -10316 0 03/05.04 2 -7/8" 4 1 0505 -10690 C 0 5/1 60 2-7/8" 4 10715 - 10 760 C 0 5/1 6.01 10410' H4 -1 BKR CIF (03/04/04) I 2 -718" 4 10785 - 10 670 C 05/16.01 ` 2 -314" 4 10980 - 11 100 C 09/05/97 2 -3/4" 4 11170 - 11 300 C 09 /05/97 2-3/4" 4 11500 -11650 C 09/05/97 / ` 2 -314" 4 11674 - 11 694 C 0905/97 T 2 -3/4" 4 11718 - 11 737 C 0905/97 2 -3/4" 4 11761 - 11 781 C 0905/97 + + + +r i 4'i r +' ` 11400' — I4 -1 /2" BKR CIBP (06/18 /0 3) I 1««4rr«lrrr 2 -314" 4 11804 -11824 C 0905!97 I + � + i + + � + s + « + � + � + r r i 1 + + + + + ++ + + «+ + ++ ++ + •+ r f 2-3/4" 4 11847 -11867 C 09/05/97 • 41444«4 + + + r««rrr««r1« ifr rrrr4r44rr' 2 -314" 4 11890 -11900 C 0905/97 1 « +++«+++++ 1««rr +«++ri +41« «11« i 1 « r+r «++r r«rrrrrllr: le4rrrr«r1r r«1 1111+ r + r. r++ +�r�+r«r«++++ +•A EZSV —I 9340' I 1 11 .,1111. I «r4«1«r44+ «14+44 411:4«++++ + +44+ +444. TD 12014' 1 «N11r414! rHIN4N PBTD 100W' i i eveff r 1 PBTD H 11910' Vest! I 7" LNR, 26S, L- 80..0383 bpf, I) = 6.276" H 10060' 11111111111+.4.1,« .1 ........... 0 "1Q"LA , Vc �, p s - 11s 118Y5' I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 01111 ORIGINAL COMPLETION 09 /0809 JCM/TLH GLV C.0 & FISH LEFT (08/1609) WELL: E -02A 00/07/#1 MWL IMF TRACK COMPLETION PERMIT No 1 971 270 07/1 601 RN/TP CORRECTIONS API No: 50- 029 - 20175 -01 03/1 704 ANY/TLP PERF CORRECTIONS SEC 6, T11 N, R14E,1553' NSL & 502' WEL 06/1104 RNAMAK GLV C/O 07 /1804 RMHMAK GLV C.0 OP BiplorMion (Alaska) 2/5/2010 S E -02B — Coiled Tubing DAIOng TREE = 4 -1/16 5M CM/ WELLHEAD= 3 -5r8 MCEVOY 5M E -02 B I SAFETY NOTES: 4 -112 CHROME LINER ............... ................................ ............................... ACTUATOR= AXELSON KB. ELEV = 64.8' Pr000sed CTD Sidetrack BF. ELEV = 32' KOP = 3300' Max Angle = 95 @ 11245' 2034' H4 HES SSSV LANDING NIP, ID = 3.813" Datum MD = 10009' ISII Datum TVD = 8800' SS 13 -318 "CSG, 72 #, N -80, ID = 12.347" H 2839' I — A ■ GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE L 2 4310 4181 32 CAM DMY INT 0 08/16/09 1 7492 6823 30 CAM DMY INT 0 08 /16/09 Minimum ID = 2.30" Ij 9000' TOL 3 -112" 1 I I 8465' H4-1/2" HES X NIP, ID = 3.813" g $ I 8476' — 7 X 4 -1 f2 BKR S3 PKR, ID = 3.875" I I ' 8499' H4-1/2" HES X NIP, ID = 3.813 I I I 8520' — 14 -12" HES XN NIP, ID milled to = 3.81" I 4 -12" TBG,12.6 #, L -80, 0152 bpf, ID = 3.958" — 8533' — = I 8533' IH 4 -12" WLEG I T OP OF 4 -12" LINER H 8545' C I 8544' —IELMD TT LOGGED 05/1 6101 I 17" LNR, 26 #, L -80 SCAB, -0383 bpf, ID = 6.276" IH 8651' S 8651' BAKER JM PKR, ID = 6.250" (TOP OF 7" LINER —I 8651' _ _ I 9 -58" CSG, 47 #, L -80, ID = 8.681" H 9100' I___I I. TSGR 9295' I 7" LNR, 26 #, L -80, .0383 bpf, ID = 6.276" H 9319' I MILLOUT WINDOW IN 7" LNR 9319' - 9343' I TOP OF 3 -3/18" x 2 -7/8" LNR. ID = 2200" H 94_0 I / RA tag 9352' H I4 -12" Monobore Whipstock 9500' .. I 9390' H2 4 - KB LTP ID = 2.375" I o PERFORATION SUMMARY .oi REF LOG: MWD, OR ON 08/19/37 - 08125/97 � . I 10400' h3 - 3116 x 2 -778 X -over I ANGLE AT TOP PERF: ?? o Note: Refer to Production DB for historical pert data 48 SIZE SPF INTERVAL Opn/Sqz DATE MEM I 3- 3/16 "X2 -78 "liner 1 11300' I g 9550' H4-112" CIBP I a l l 10410' I - - 12" BKR CIBP (03/04/04) I PBTD I- 11910' I NAM o., 04,4 11400' H4-12" BKR CIBP (06118103) 4 -1 LNR , 12.6#,13-CR, .0152 bpf, ID = 3.958" I 11998' row DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 10 05/11 ORIGINAL COMPLETION 09 /08 /09 JCM/TLH GLV C/O & FISH LEFT (08/16/09) WELL: E -02c 09(071!7 MWL SIDETRACK COMPLETION 01 /08 /10 MSE PROPOSED CTD SIDETRACK PERMIT No: 07/16/01 RNITP CORRECTIONS API No: 50-029-20175-02 03/17/04 ANY/TLP PERF CORRECTIONS SEC 6, T11 N, R14E, 1553' NSL 8 502' WEL 06/11/04 RV\LC GLV C10 07/18/04 RMH,KAK GLV C/O BP Fxplorstion (Aluzka) 2/5/2010 Ill E -02B — Coiled Tubing DrIg All Measurements are from top of Riser 2/3/2010 i a) CC E -O2B top of bag BAG 7 1/16" 5000 psi bttm of bag I middle of blind/shears Blind /Shears I I TOTs middle of pipe /slips I 2 3/8" combi ram /slips 71/16" 5000 psi I I Mud Cross Mud Cross middle of flow cross 7 1/16" 5000 psi I I v middle of rams I 2 3/8" x 3 1/2" VBR's I I TOTs middle of pipe /slips I 2 3/8" combi ram /sli 71/16" 5000 psi I I e Swab Valve _ Flow Tee 2/5/2010 Mill BPPASSPORT Mau BP Coil Tubing Report 0 bp 1NTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well E -02 - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB © 64.84ft (E -02A Orig RKB) Well: E -02 North Reference: True Wellbore: Plan 4, E -02B Survey Calculation Method: Minimum Curvature Design: Plan 4 E -02B Database: EDM .16 - Anc Prod - WH24P Survey Tool Program Date 2/4/2010 From To (ft) (ft) Survey (Welibore) Tool Name Description 108.47 9,308.47 1 : Camera based gyro multisho (E -02) CB- GYRO -MS Camera based gyro multishot 9,319.00 9,500.00 MWD - Standard (E -02A) MWD MWD - Standard 9,500.00 11,300.00 Plan 4 E -02B (Plan 4, E -02B) MWD MWD - Standard ; 1111 Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (ft) (°) ( (ft) (ft) (ft) (ft) (ft) ( 1100ft) (ft) ( 9,500.00 45.74 202.50 8,514.02 - 3,046.63 - 1,040.69 5,972,442.48 663,504.45 0.00 - 3,125.74 0.00 TIP 9,520.00 43.94 202.50 8,528.20 - 3,059.66 - 1,046.09 5,972,429.33 663,499.34 9.00 - 3,139.19 - 180.00 KOP 9,552.00 36.90 202.50 8,552.54 - 3,078.82 - 1,054.02 5,972,410.01 663,491.83 22.00 - 3,158.97 - 180.00 End of 9 Deg per 100' DLS 9,600.00 28.19 213.68 8,593.00 - 3,101.64 - 1,065.86 5,972,386.94 663,480.50 22.00 - 3,182.73 150.00 9,622.00 24.63 221.07 8,612.71 - 3,109.42 - 1,071.76 5,972,379.03 663,474.78 22.00 - 3,191.00 140.54 4 9,700.00 21.56 265.13 8,684.97 - 3,122.99 - 1,096.90 5,972,364.91 663,449.94 22.00 - 3,206.71 120.00 9,702.00 21.65 266.30 8,686.83 - 3,123.05 - 1,097.64 5,972,364.84 663,449.20 22.00 - 3,206.83 79.10 5 9,800.00 30.18 313.27 8,775.79 - 3,107.14 - 1,134.04 5,972,379.94 663,412.46 22.00 - 3,194.15 90.00 9,900.00 47.66 335.10 8,853.65 - 3,055.76 - 1,168.32 5,972,430.56 663,377.06 22.00 - 3,145.95 47.20 9,902.00 48.04 335.40 8,854.99 - 3,054.41 - 1,168.95 5,972,431.89 663,376.41 22.00 - 3,144.67 29.94 6 10,000.00 60.97 356.74 8,912.20 - 2,977.60 - 1,186.76 5,972,508.29 663,356.91 22.00 - 3,069.70 60.00 10,100.00 76.80 13.20 8,948.32 - 2,885.42 - 1,178.03 5,972,600.63 663,363.63 22.00 - 2,977.11 47.43 10,178.92 90.00 24.59 8,957.40 - 2,811.57 - 1,152.64 5,972,675.02 663,387.38 22.00 - 2,901.33 41.41 End of 22 per 100' DLS 10,200.00 91.58 27.32 8,957.11 - 2,792.62 - 1,143.42 5,972,694.16 663,396.19 15.00 - 2,881.65 60.00 2/4/2010 3:13:44PM Page 3 COMPASS 2003.16 Build 71 Mill BPPASSPORT Man BP Coil Tubing Report 0 bp INTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well E -02 - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Well: E -02 North Reference: True Wellbore: Plan 4, E -02B Survey Calculation Method: Minimum Curvature Design: Plan 4 E -02B Database: EDM .16 - Anc Prod - WH24P Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (ft) ( °) ( °) (ft) (ft) (ft) (ft) (ft) (1100ft) (ft) ( °) 10,298.92 98.89 40.30 8,948.05 - 2,710.97 - 1,088.81 5,972,776.98 663,448.99 15.00 - 2,795.55 60.04 8 10,300.00 98.82 40.45 8,947.89 - 2,710.15 - 1,088.12 5,972,777.81 663,449.66 15.00 - 2,794.68 114.00 10,400.00 92.52 54.14 8,937.96 - 2,642.91 - 1,015.16 5,972,846.64 663,521.12 15.00 - 2,721.33 114.02 10,418.92 91.30 56.70 8,937.33 - 2,632.18 - 999.60 5,972,857.71 663,536.45 15.00 - 2,709.28 115.38 9 10,500.00 90.83 44.55 8,935.81 - 2,580.85 - 937.05 5,972,910.39 663,597.85 15.00 - 2,652.70 -92.10 10,600.00 90.20 29.56 8,934.90 - 2,501.27 - 876.97 5,972,991.26 663,656.17 15.00 - 2,568.19 -92.33 10,618.92 90.08 26.73 8,934.85 - 2,484.59 - 868.04 5,973,008.13 663,664.72 15.00 - 2,550.79 -92.46 10 10,668.92 90.08 19.23 8,934.78 - 2,438.59 - 848.54 5,973,054.55 663,683.21 15.00 - 2,503.26 -90.00 11 10,700.00 90.12 23.89 8,934.73 - 2,409.69 - 837.13 5,973,083.69 663,693.99 15.00 - 2,473.48 89.50 10,768.92 90.21 34.22 8,934.53 - 2,349.53 - 803.70 5,973,144.57 663,726.08 15.00 - 2,410.63 89.51 12 10,800.00 90.21 29.56 8,934.42 - 2,323.15 - 787.28 5,973,171.30 663,741.91 15.00 - 2,382.92 -90.00 10,900.00 90.19 14.56 8,934.07 - 2,230.73 - 749.83 5,973,264.50 663,777.33 15.00 - 2,287.60 -90.0 10,998.92 90.17 359.72 8,933.75 -2,132.86 -737.56 5,973,362.62 663,787.45 15.00 2,189.02 -90.07 13 11,000.00 90.16 359.56 8,933.75 - 2,131.78 - 737.57 5,973,363.70 663,787.42 15.00 - 2,187.95 - 94.50 11,100.00 88.99 344.61 8,934.50 - 2,033.01 - 751.30 5,973,462.13 663,771.52 15.00 - 2,090.76 -94.50 11,200.00 87.89 329.64 8,937.24 - 1,941.17 - 790.04 5,973,553.09 663,730.78 15.00 - 2,002.64 -94.39 11,300.00 86.93 314.66 8,941.79 - 1,862.52 - 851.16 5,973,630.38 663,667.96 15.00 - 1,929.61 -93.98 TD at 11300.00 - 2 -7/8" 2/4/2010 3:13:44PM Page 4 COMPASS 2003.16 Build 71 Nall BPPASSPORT E mu BP Coil Tubing Report 0 bp 1NTEQ Company: North America - ALASKA - BP Local Co-ordinate Reference: Well E -02 - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Ong RKB @ 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Well: E -02 North Reference: True Wellbore: Plan 4, E -02B Survey Calculation Method: Minimum Curvature Design: Plan 4 E -02B Database: EDM .16 - Anc Prod - WH24P Targets Target Name - hit/miss target Dip Angle Dip Dir. TVD +N /S +E/ -W Northing Easting - Shape (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude E -02B Polygon 0.00 0.00 0.00 - 3,079.23 - 1,035.86 5,972,410.00 663,510.00 70° 19' 51.543 N 148° 40' 25.183 W - plan misses target center by 8578.92ft at 9500.00ft MD (8578.86 TVD, - 3046.63 N, - 1040.69 E) - Polygon Point 1 0.00 - 3,079.23 - 1,035.86 5,972,410.00 663,510.00 Point 2 0.00 - 2,482.78 - 637.65 5,973,015.00 663,895.00 Point 3 0.00 - 1,939.30 - 560.71 5,973,560.00 663,960.00 Point 4 0.00 - 1,800.88 - 942.79 5,973,690.00 663,575.00 Point 5 0.00 - 2,380.01 - 990.51 5,973,110.00 663,540.00 Point 6 0.00 - 3,026.78 - 1,374.81 5,972,455.00 663,170.00 E -02B T4.1 0.00 0.00 8,988.00 - 2,952.89 - 1,186.13 5,972,533.00 663,357.00 70° 19' 52.785 N 148° 40' 29.571 W - plan misses target center by 1.74ft at 10027.12ft MD (8989.34 TVD, - 2953.44 N, - 1187.10 E) - Point 1 E -02B T4.2 0.00 0.00 9,022.00 - 2,807.62 - 1,150.94 5,972,679.00 663,389.00 70° 19' 54.214 N 148° 40' 28.544 W - plan hits target center - Point E -02B Fault 4 0.00 0.00 64.84 - 1,449.46 - 1,230.17 5,974,035.00 663,280.00 70° 20' 7.571 N 148° 40' 30.864 W - plan misses target center by 8664.60ft at 9500.00ft MD (8578.86 TVD, - 3046.63 N, - 1040.69 E) - Polygon Point 1 64.84 - 1,449.46 - 1,230.17 5,974,035.00 663,280.00 Point 2 64.84 - 1,635.18 - 744.09 5,973,860.00 663,770.00 Point 3 64.84 - 1,798.43 - 142.49 5,973,710.00 664,375.00 Point 4 64.84 - 1,635.18 - 744.09 5,973,860.00 663,770.00 E -02B T4.3 0.00 0.00 9,000.00 - 2,448.37 - 837.96 5,973,045.00 663,694.00 70° 19' 57.747 N 148° 40' 19.407 W - plan misses target center by 13.28ft at 10664.04ft MD (8999.63 TVD, - 2443.19 N, - 850.18 E) - Point E -02B Fault 1 0.00 0.00 64.84 - 2,954.70 - 1,468.26 5,972,525.00 663,075.00 70° 19' 52.767 N 148° 40' 37.808 W - plan misses target center by 8525.24ft at 9500.00ft MD (8578.86 TVD, - 3046.63 N, - 1040.69 E) - Polygon Point 1 64.84 - 2,954.70 - 1,468.26 5,972,525.00 663,075.00 Point2 64.84 - 3,108.45 - 1,071.51 5,972,380.00 663,475.00 Point 3 64.84 - 3,142.94 - 867.20 5,972,350.00 663,680.00 Point4 64.84 - 3,108.45 - 1,071.51 5,972,380.00 663,475.00 E -02B Fault 3 0.00 0.00 64.84 - 2,388.20 - 1,300.78 5,973,095.00 663,230.00 70° 19' 58.338 N 148° 40' 32.921 W 2/4/2010 3:13:44PM Page 5 COMPASS 2003.16 Build 71 1 p� Nr BPPASSPORT sNS HE S BP Coil Tubing Report 0 bp INTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well E -02 - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Well: E -02 North Reference: True Wellbore: Plan 4, E -02B Survey Calculation Method: Minimum Curvature Design: Plan 4 E -02B Database: EDM .16 - Anc Prod - WH24P - plan misses target center by 8543.40ft at 9500.00ft MD (8578.86 TVD, - 3046.63 N, - 1040.69 E) - Polygon Point 1 64.84 - 2,388.20 - 1,300.78 5,973,095.00 663,230.00 Point 2 64.84 - 2,482.06 - 852.70 5,973,011.00 663,680.00 Point 3 64.84 - 2,798.60 - 604.57 5,972,700.00 663,935.00 Point 4 64.84 - 2,482.06 - 852.70 5,973,011.00 663,680.00 • E -02B Fault 2 0.00 0.00 64.84 - 3,261.17 - 949.82 5,972,230.00 663,600.00 70° 19' 49.753 N 148° 40' 22.670 W - plan misses target center by 8517.20ft at 9500.00ft MD (8578.86 TVD, - 3046.63 N, - 1040.69 E) - Polygon Point 1 64.84 - 3,261.17 - 949.82 5,972,230.00 663,600.00 Point 2 64.84 - 3,205.80 - 1,193.68 5,972,280.00 663,355.00 Point 3 64.84 - 3,176.04 - 1,638.17 5,972,300.00 662,910.00 Point 4 64.84 - 3,205.80 - 1,193.68 5,972,280.00 663,355.00 E -02B T4.5 0.00 0.00 9,006.00 - 1,850.17 - 838.84 5,973,643.00 663,680.00 70° 20' 3.631 N 148° 40' 19.434 W - plan misses target center by 17.45ft at 11300.00ft MD (9006.63 TVD, - 1862.52 N, - 851.16 E) - Point E -02B T4.4 0.00 0.00 8,997.00 - 2,128.42 - 739.91 5,973,367.00 663,785.00 70° 20' 0.894 N 148° 40' 16.544 W - plan misses target center by 2.81ft at 11003.64ft MD (8998.58 TVD, - 2128.13 N, - 737.61 E) - Point Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 11,300.00 9,006.63 2 -7/8" 2.875 4.125 2/4/2010 3:13:44PM Page 6 COMPASS 2003.16 Build 71 Mill BPPASSPORT WES BP Coil Tubing Report 0 bp 1NTEQ • Company: North America - ALASKA - BP Local Co- ordinate Reference: Well E -02 - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Well: E -02 North Reference: True Wellbore: Plan 4, E -02B Survey Calculation Method: Minimum Curvature Design: Plan 4 E -02B Database: EDM .16 - Anc Prod - WH24P Plan Annotations Measured Vertical Local Coordinates Depth Depth +N /-S +E/ -W (ft) (ft) (ft) (ft) Comment 9,500.00 8,578.86 - 3,046.63 - 1,040.69 TIP 9,520.00 8,593.04 - 3,059.66 - 1,046.09 KOP 9,552.00 8,617.38 - 3,078.82 - 1,054.02 End of 9 Deg per 100' DLS 9,622.00 8,677.55 - 3,109.42 - 1,071.76 4 9,702.00 8,751.67 - 3,123.05 - 1,097.64 5 9,902.00 8,919.83 - 3,054.41 - 1,168.95 6 10,178.92 9,022.24 - 2,811.57 - 1,152.64 End of 22 per 100' DLS 10,298.92 9,012.89 - 2,710.97 - 1,088.81 8 10,418.92 9,002.17 - 2,632.18 - 999.60 9 10,618.92 8,999.69 - 2,484.59 - 868.04 10 10,668.92 8,999.62 - 2,438.59 - 848.54 11 10,768.92 8,999.37 - 2,349.53 - 803.70 12 10,998.92 8,998.59 - 2,132.86 - 737.56 13 11,300.00 9,006.63 - 1,862.52 - 851.16 TD at 11300.00 I Checked By: Approved By: Date: III 2/4/2010 3:13:44PM Page 7 COMPASS 2003.16 Build 71 Azlrwths to True Nord WELLBORE DETAILS: Plan 4, E -02B REFERENCEINFCRMATICN ELI Project: Prudhoe Bay Masneo< North: 22.41 Site: PB EPad CouNinate(WE) Reference WeIE -02- Slot 02, True North May70cplad Parent Wellbore: E -02A HARAIES 0 bp Well: E -02 Suengtlr.5630 * T ie on MD: 9500 Vertical (PM) Reference: Mean Sea Level ' Wellbore: Plan 4, E -028 00012/18.21:06 Section Reference Slot -02(0.008, 0.00E) P lan - Plan 4(E -02/PIan4, E -02B) Measured Depth epth Reference: Eu RI03@64.848(E -02AOdg RI03) Calculation Method: MinleinimumCurvaare 1NTEQ -1350: - ...._. __ I ! ' ��� WELL DETAILS: E -02 1500 Ground Level: 000 -1650 / -S +E/ -W Northing Easling Latittude Longitude Slot 0.00 0.00 5975510.99 664478.00 7020'21.827N 148 39'54.939W 02 -1800 SEC11ONDETAILS ANNOTATIONS Ian4, i -02B -1950 Sec MD Inc Azi ssTVD +WS +E/ -W DLeg TFace VSec Target Annotation 1 9500.00 45.74 202.50 8514.02 - 3046.63 - 1040.69 0.00 0.00 - 3125.74 TIP 2 9520.00 43.94 202.50 8528.20 - 3059.66 - 1046.09 9.00 180.00 - 3139.19 KOP - 2100 3 9552.00 36.90 202.50 8552.54 - 3078.82 - 1054.02 22.00 180.00 - 3158.97 End of9Degper100'DLS B T 4 . 4 4 9622.00 24.63 221.07 8612.71 - 3109.42 •1071.76 22.00 150.00 3191.00 4 5 9702.00 21.65 266.30 8686.83 - 3123.05 - 1097.64 22.00 120.00 - 3206.83 5 6 9902.00 48.04 335.40 8854.99 - 3054.41 - 1168.95 22.00 90.00 - 3144.67 6 0 2 7 10178.92 90.00 24.59 8957.40 - 2811.57 •11564 22.00 60.00 - 2901.33 End of 22 per 100 DLS � • 8 10298.92 98.89 40.30 8948.05 - 262.18 -1088.81 15.00 60.00 -2795.55 8 9 10418.92 91.30 56.70 8937.33 -2632.18 99999.60 15.00 114.00 -2709.28 9 V - 2550_ 1 4 3 10 10618.92 90.08 26.73 8934.85 - 2484.59 - 868.04 15.00 267.90 - 2550.79 10 11 10668.92 90.08 19.23 8934.78 - 2438.59 - 848.54 15.00 270.00 - 2503.26 11 r 12 10768.92 90.21 34.22 8934.53 - 2349.53 - 803.70 15.00 89.50 - 2410.63 12 0 - 2711 , , 13 10998.92 90.17 359.72 8933.75 - 2132.86 - 737.56 15.00 270.00 - 2189.02 13 C E A2BT° .1 �� 14 11300.00 86.93 314.66 8941.79 - 1862.52 - 851.16 15.00 265.50 - 1929.61 TO at 11300.00 'S -2850, O -3000 I , V1 • `� DLS -31 1 /arr�_ -330 %N \M�1� E-02/6-01a EJ2/E -0. 5 1 , ■ 9 Deg r - r 100' DLS -3450 /F -MAPR1 \\ \ 360D . -2100 -1950 -1800 -1650 -1500 -1350 -1200 -1050 -900 -750 -600 -450 -300 -150 0 150 300 450 600 West( -) /East( +) (150 ft/in) 1 851 ■■■■■■. �rj■■■■■■■■■■■■.■■■.■■■■■■■■■■■■■ 8581 864 1 DL II ■■■■.■■■■■■■■.■■.■■■■.■■■■■■■■ ■.�� ■...■■■■.■■.■■■■■■■■.■■■■■■■■■■ • tn 8711 ■.■.,. i' FA■■■■■■...■■■■■■.■■■■■.■■■.■■■.. �. 877 ■■. ��;■ ...■■■■■■■■■.■■..■■■.■■.e■..■■■ ■■ Q • 8841 .,. ■. a ' ... ..■■■■....■■■.■■■.■...■■. • 8911 , �ILA�f'. f .��.: ®...■ : ■■ i ■■■■■.■■■■■ N 8971 •n■i /I•i■m•m• /a-a _a--m--- , 1130000 H 9035 .ncn..■■■.■UUIU■••■l■■•■■■� 1111111111.1111111111. 9111 ■■■■ FI■ ■■■■■��■■■■■..■.■■■■.■..■■■■.■■ Mean': .- MI- 0111-- ------------------------------- -3640 -3575 -3510 -3445 -3 .4 - 5 -3250 -3185 -3120 -3055 -2990 -2925 -2860 -2795 -2730 -2665 -2600 -2535 -2470 -2405 -2340 -2275 -2210 -2145 -2080 -2015 -1950 -1885 -1820 -1755 -1690 -1625 -1560 -1495 -1430 -1365 -1300 -1235 -1170 -1105 Vertical Section at 5.00° (65 ft/in) AzirruNate True North WELLBORE DETAILS: Plan 4, E -02B REFERENCEINFCRMATION nil-Ai Project: Prudhoe Bay Magnek North 22 41° Site: PB CoaNinate(WE) Reference: Well E-02- Slot 02, True North Magnetierieu Parent Wellbore: E -02A Vertical Reference: E -02A0 RKB 64.84fl E -02AOr RICE 0 BAKER Well: E -02 Strergth.St6S19enT Tie on MD: 9500.00 �) n9 ( ) HUGHES Y1 Wellbore: Plan 4,E -028 oin Angle BGGI ng Sedon(VS)Reference: Slot - 02(0.00N, 0.00E) N Plan: Plan 4 E -02B (E-02/Plan 4, E-02B) 12/18/2005 Measured Depth Reference: E -02AO gR 03 64.86ft(E -02A0rg Rai) Calculation Method: Minimum Curvature 1NTEQ -1350 —W'MMIIMIMI - - -- II=M -_. MIIM11111111111111111•MMIIIIII 1 ®- ■■ 1111 _ _ ■ ■ ■ ■ ■ ■ ■ ■�i- -1440 F44 ■ ■ ■�,• 111111111M11.11/11111111111 -1 531 - , , , _ 1621 b , i . 'I „1111111=151111111•111.11/1111111111111111 „1111111=151111111•111.11/1111111111111111 E- 20iE -2CA - - - - E-20/E-2( 1� �� • ■ ■ ■/� ■ ■ ■I -1710 IR : r : - , .... _ ,_ . II II i ii i..u_ _ 1890 ■■■■ I lt! ■■ ■11 -1980 E -1 I /E -11 : - ',1111■■ 1111■. T■■ • -2070 • Os -2521 - i Iii ' i ' i IIME i .4 ■11 ■11 ■ ■1111 ■I t _2521 0.2610 89 0 1 . -2700 O 111/111/11P11111111 • p� 1 39� -39 C/3 28:1 9 --- ■■..11 ■11■ „ ■ "11■■■ ■ ■' - M z971 � 1111111 9001 i ■■■■11 ■■1111■ ■i - -31.1 . _; �/� ' ■ ■ ■ ■ ■■ ■1111■ I- -3151 � omma ' rli �� i ,1 -3331. 1111■ ■11'' 1 ■ ■�11!_ � a ■■ ■.I- CC °' E- 25/E -2° �=� , • 1'�`�■�■ir • % 11■■■111 \ E 02 02A g -3421 IIIIIIIIFII S -3511 IIIIIIIIIIII E -0 ' /E -C 2APB 1 -36I r ■ ■!� !! ■ ■11• ■ \ ■■ ■■ �Yi1 i _ a -36'1 - 11 11PB1 ■ ■ /I.,',. ■ ■..11 I . ,.... O 37.1 d . . . . . 1 . 1 .. 90 ... 0 .... 90 E1418148460 0 450 540 630 720 1s3APB1 o -2430 .. -2340 . -2250 -2160 -2070 -1980 -1890 -18IX1 -171 . . -1620 .. -1530 .. -1440 -1350 -1260 -1170 -1080 -990 -900 -810 -720 -630 -540 •450 -360 -270 -180 W West( - )/East( +) (90 ft/in) • BPPASSPORT B IAS Travelling Cylinder Report 0 bp 1NTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well E -02 - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Reference Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E-02A Orig RKB) Site Error: O.00ft North Reference: True Reference Well: E -02 Survey Calculation Method: Minimum Curvature Well Error: O.00ft Output errors are at 1.00 sigma Reference Wellbore Plan 4, E -02B Database: EDM .16 - Anc Prod - WH24P Reference Design: Plan 4 E -02B Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (ft) from Plan Offset Well - Wellbore - Design (ft) (ft) (ft) (ft) PBEPad E -02 - E -02 - E -02 9,767.46 9,750.00 31.95 61.20 -24.67 FAIL - Major Risk E -02 - E -02A - E -02A 9,500.00 9,500.00 0.00 0.30 -0.29 FAIL - Major Risk E -02 - E- 02APB1 - E- 02APB1 9,500.00 9,500.00 12.19 61.94 -14.27 FAIL - Major Risk E-05 - E -05 - E -05 Out of range E -05 - E -05A - E -05A Out of range E -05 - E- 05APB1 - E- 05APB1 Out of range E -05 - E -05B - E -05B Out of range E -06A - E -06A - E -06A 10,361.37 10,345.00 537.96 717.80 - 171.42 FAIL - Major Risk E -101 - E -101 - E -101 Out of range E -14 - E -14 - E -14 Out of range E -14A - E -14A - E -14A Out of range E -17 - E -17 - E -17 Out of range E -17 - E -17A - E -17A Out of range E -17 - E -17A - Plan #7 Out of range E-18-E-18-E-18 Out of range E -18 - E -18A - E -18A Out of range E -18 - E -18B - E -18B Out of range E -20 - E -20 - E -20 Out of range E -20 - E -20A - E -20A Out of range E -20 - E -20A - E -20A wp10 Out of range E -21 - E -21 - E -21 Out of range E -21 - E -21 A- E -21 A Out of range E -21 - E -21 B- E -21 B Out of range E -23 - E -23 - E -23 Out of range E -23 - E -23A - E -23A Out of range E -23 - E- 23APB1 - E- 23APB1 Out of range E -23 - E -23B - E -23B Out of range E -23 - E -23B - Plan #3 Out of range E -24 - E -24 - E -24 9,539.39 9,350.00 1,037.78 548.48 774.30 Pass - Major Risk E -24 - E -24A - E -24A 9,539.39 9,350.00 1,037.78 548.48 774.30 Pass - Major Risk E -24 - E- 24APB1 - E- 24APB1 9,539.39 9,350.00 1,037.78 548.48 774.30 Pass - Major Risk E -24 - E- 24APB2 - E- 24APB2 9,539.39 9,350.00 1,037.78 548.48 774.30 Pass - Major Risk E -24 - E -24B - E -24B 9,539.39 9,350.00 1,037.78 548.48 774.30 Pass - Major Risk E -25 - E -25 - E -25 10,150.00 9,700.02 804.33 529.75 285.96 Pass - Major Risk E -26 - E -26 - E -26 Out of range E -26 - E -26A - E -26A Out of range E -31 - E -31 - E -31 Out of range E -31 - E -31A - E -31A Out of range E -33 - E -33 - E -33 Out of range E -33 - E -33A - E -33A Out of range E -39 - E -39 - E -39 9,500.00 9,400.00 653.71 571.98 97.49 Pass - Major Risk E -39 - E -39A - E -39A 9,500.00 9,400.00 653.71 571.64 97.82 Pass - Major Risk PB G Pad G -02 - G -02A - G -02A 9,788.76 11,727.00 885.49 687.68 485.47 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 2/4/2010 2:58:55PM Page 3 of 21 COMPASS 2003.16 Build 71 //kg • BPPASSPORT • HUGHES Travelling Cylinder Report bp 1NTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well E -02 - Slot 02 Project: Prudhoe Bay TVD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Reference Site: PB E Pad MD Reference: E -02A Orig RKB @ 64.84ft (E -02A Orig RKB) Site Error: O.00ft North Reference: True Reference Well: E -02 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore Plan 4, E -02B Database: EDM .16 - Anc Prod - WH24P Reference Design: Plan 4 E -02B Offset TVD Reference: Offset Datum Offset Design PB E Pad - E -06A - E -06A - E -06A Offset Site Error: 0.00 ft Survey Program: 100- CB-GYRO -MS, 9282 -MWD Rule Assigned: Major Risk Offset Well Error: 0.00 ft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing - Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/-S +E/ W Hole Size Centre Distance Deviation (ft) (ft) (ft) (ft) (ft) (ft) ( °) (ft) (ft) (ff) (ft) (ft) (ft) 10,361.37 9,005.33 10,345.00 8,967.00 142.67 101.38 -37.90 - 2,263.96 - 1,400.49 0.29 537.96 717.80 - 171.42 FAIL - Major Risk, CC, ES, S 10,367.75 9,004.80 10,325.00 8,967.52 142.67 101.36 -37,21 - 2,244.14 - 1,397.86 0.29 551.16 709.70 - 154.96 FAIL - Major Risk 10,375.00 9,004.25 10,300.00 8,968.19 142.67 101.34 -36.45 - 2,219.35 - 1,394.66 0.29 568.05 702.62 - 134.35 FAIL - Major Risk 10,382.73 9,003.73 10,275.00 8,969.01 142.67 101.34 -35.61 - 2,194.49 - 1,392.18 0.29 585.79 698.28 - 112.29 FAIL - Major Risk 10,700.00 8,999.57 10,250.00 8,969.93 142.78 101.33 -64.08 - 2,169.55 - 1,390.88 0.29 603.96 736.58 - 131.46 FAIL - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 2/4/2010 2:58:55PM Page 9 of 21 COMPASS 2003.16 Build 71 Alaska Department of Natura1sources Land Administration System Page 1 of 1. Alaska Mapper Land Records /Status Plats Recorder's Search State Cabins Natural Resources Alaska DNR Case Summary File Type: ADL File Number: 28304 Printable Case File Summary See Township, Range, Section and Acreage? New Search L!) Yes 0 No LAS Menu 1 Case Abstract 1 Case Detail 1 Land Abstract File: ADL 28304 ' lap Search for Status Plat Updates As of 02/10/2010 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER - ALASKA ANCHORAGE AK 995196612 Case Type: 784 OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 09/14/1965 Total Acres: 2469.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA -NRB ASSIGNMENT APPROVED Meridian: U Township: 011N Range: 014E Section: 05 Section Acres: 640 Search Plats Meridian: U Township: 011N Range: 014E Section: 06 Section Acres: 593 Meridian: U Township: 011N Range: 014E Section: 07 Section Acres: 596 Meridian: U Township: O11N Range: 014E Section: 08 Section Acres: 640 Legal Description 05 -28 -1965 ***SALE NOTICE LEGAL DESCRIPTION* * * C14 -125 11N 14E UM 5, 6, 7, 8 2469.00 U- 3- 7 End of Case Summary Last updated on 02/10/2010. http: / /dnr.alaska.gov /projects /las /Case Summary.cfm ?FileType =ADL &FileNumber = 2830... 2/10/2010 • • TRANSMITTAL LETTER CHECKLIST WELL NAME PTD# aio e:7/e7 Development V / Service Exploratory Stratigraphic Test Non - Conventional Well FIELD: /9eV D,Di 27 4 POOL: . �At/ ©/G Circle Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK ADD -ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well , Permit No. (If last two digits in API No. . Production / injection should API number are continue to be reported as a function of the original API number between 60 -69) stated above. PILOT HOLE In accordance with 20 AAC 25.005(D, all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce / inject upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Should conventional core be acquired in this well, representative chip samples from each foot of core must be submitted to the Commission in accordance with 20 AAC 25.071. Non - Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev: 2/1/2010 ,. " . `- ``Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 ry � ., Well Name: PRUDHOE BAY UNIT E -02B Program DEV Well bore seg ❑ PTD#: 2100180 Company BP EXPLORATION (ALASKA) INC Initial Class/Type DEV / PEND Geo Area 890 Unit 11650 On /Off Shore On Annular Disposal ❑ Administration 1 Permit fee attached NA 2 Lease number appropriate Yes 1 3 Unique well name and number Yes 4 Well located in a defined pool Yes 5 Well located proper distance from drilling unit boundary Yes 6 Well located proper distance from other wells Yes 7 Sufficient acreage available in drilling unit Yes 8 If deviated, is wellbore plat included Yes 9 Operator only affected party Yes 10 Operator has appropriate bond in force Yes Blanket Bond #6194193 11 Permit can be issued without conservation order Yes Appr Date 12 Permit can be issued without administrative approval Yes ACS 2/10/2010 13 Can permit be approved before 15 -day wait Yes 14 Well located within area and strata authorized by Injection Order # (put 10# in comments) (For NA 1 • 15 All wells within 1/4 mile area of review identified (For service well only) NA 116 Pre - produced injector: duration of pre production less than 3 months (For service well only) NA 17 Nonconven. gas conforms to AS31.05.030(j.1.A),(j.2.A -D) NA 18 Conductor string provided NA conductor set in E -02A Engineering 19 Surface casing protects all known USDWs NA Surface Casing set in E -02A 20 CMT vol adequate to circulate on conductor & surf csg NA Surface casing cemented in E -02A 21 CMT vol adequate to tie -in long string to surf csg NA Production casing set in E-02A 22 CMT will cover all known productive horizons Yes 3 3/16 x 2 7/8" Liner to be cemented and perfed 1 23 Casing designs adequate for C, T, B & permafrost Yes 1 24 Adequate tankage or reserve pit Yes Rig equipped with steel pits. All waste to approved disposal wells. 1 25 If a re- drill, has a 10 -403 for abandonment been approved Yes 31.0 -035 26 Adequate wellbore separation proposed Yes Proximity analysis performed. E -06A is 538' away at 10,300 ft and 27 If diverter required, does it meet regulations NA BOP stack already in place. Appr Date 28 Drilling fluid program schematic & equip list adequate Yes Max fm pressure= 3250 psi (7.1 ppg EMW) Will drill with 8.6 ppg mud (Geo -vis) GLS 2/18/2010 29 BOPEs, do they meet regulation Yes 30 BOPE press rating appropriate; test to (put psig in comments) Yes MASP = 2370 psi Will test BOP to 3500 psi 31 Choke manifold complies w /API RP -53 (May 84) Yes 32 Work will occur without operation shutdown Yes 133 Is presence of H2S gas probable Yes 1-12S is present on E pad. Rig has sensors and alarms. 34 Mechanical condition of wells within AOR verified (For service well only) NA 1 35 Permit can be issued w/o hydrogen sulfide measures No Max level H2S on E -Pad was 120ppm on well E -102 (9- 16 -08). Geology 36 Data presented on potential overpressure zones NA Appr Date 37 Seismic analysis of shallow gas zones NA ACS 2/10/2010 138 Seabed condition survey (if off - shore) NA 39 Contact name /phone for weekly progress reports [exploratory only] NA Geologic Engineering P • 'c Date: Date Date Commissioner: Commissions . I kwi•ner • • Well History File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically • organize this category of information. tapescan.txt * * ** REEL HEADER * * ** MWD 10/09/22 BHI 01 LIS Customer Format Tape * * ** TAPE HEADER * * ** MWD 10/06/24 3225275 01 3" CTK * ** LIS COMMENT RECORD * ** 111111 1111111111111 Remark File Version 1.000 1 II II1 1 1111111 III Extract File: ldwg.las version Information VERS. 1.20: CWLS log ASCII Standard - VERSION 1.20 WRAP. NO: One line per frame well Information Block #MNEM.UNIT Data Type Information STRT.FT 9307.5000: Starting Depth STOP.FT 11952.0000: Ending Depth STEP.FT 0.5000: Level Spacing NULL. - 999.2500: Absent value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: E - 02B FLD . FIELD: Prudhoe Bay Unit LOC . LOCATION: 70 deg 20' 21.827 "N 148 deg 39' 54.939 "W CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 3" CTK DATE. LOG DATE: 24 Jun 2010 API . API NUMBER: 500292017502 Parameter Information Block #MNEM.UNIT Value Description SECT. 06 Section TOWN.N T11N Township RANG. R14E Range PDAT. MSL Permanent Datum EPD .F 0 Elevation of Perm. Datum LMF . DF Log Measured from FAPD.F 64.84 Feet Above Perm. Datum DMF . DF Drilling Measured From EKB .F 0 Elevation of Kelly Bushing EDF .F 64.84 Elevation of Derrick Floor EGL .F 0 Elevation of Ground Level Page 1 c/v —a `/f- c969-q6— . • III tapescan.txt CASE.F N/A Casing Depth OS1 . DIRECTIONAL Other Services Line 1 Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All True vertical Depths (TVDSS) are subsea corrected. (4) All Formation Evaluation data is realtime data. (5) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to log this well.. (6) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating sub, a Drilling Performance Sub (Inner and outer Downhole Pressure, vibration and Downhole weight on Bit), a Directional and Gamma Sub, and a Hydraulic orienting Sub with a Near Bit Inclination Sensor. (7) Data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log provided by schlumberger GR CNL dated 25 Jun 2010 per Jennifer Flight with BP Exploration (Alaska), Inc. (8) The sidetrack was drilled from E -02A through a milled window in a 4 1/2 inch liners. Top of window 9498 ft.MD (8512.9 ft.TVDSS) Bottom of window 9507 ft.MD (8519.3 ft.TVDSS) (9) Tied to E -02A at 9489 feet MD (8506.7 feet TVDSS). 10) The interval from 11912 ft to 11952 ft MD (8912.9 ft. to 8913.5 ft. TVDSS) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD -API units) ROP AVG - Rate of Penetration, feet /hour RACLX -> Resistivity (AT)(L5)400kHz- compensated Borehole Corrected (oHMM) RACHX - Resistivity (AT)(LS)2MHz- Compensated Borehole corrected (OHMM) RPCLX - Resistivity (PD)(Ls)400kHz- Compensated Borehole Corrected (OHMM) RPCHX - Resistivity (PD)(Ls)2MHz- Compensated Borehole Corrected (OHMM) TVDSS - True vertical Depth (subsea) CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 9323.89, 9310.35, ! - 13.5469 9328.41, 9314.25, ! - 14.1621 9334.98, 9318.76, ! - 16.2148 9349.14, 9334.36, ! - 14.7783 9353.65, 9338.47, ! - 15.1885 9355.91, 9340.93, ! - 14.9834 9359.2, 9344.83, ! - 14.3682 9362.89, 9348.11, ! - 14.7783 9364.33, 9349.96, ! - 14.3682 9366.62, 9351.43, ! - 15.1885 9373.39, 9359.02, ! - 14.3672 9379.34, 9364.36, ! - 14.9834 9380.78, 9365.8, ! - 14.9834 9386.12, 9370.52, ! - 15.5986 9393.51, 9378.93, ! - 14.5732 9407.67, 9393.3, ! - 14.3672 9411.25, 9396.47, ! - 14.7783 9414.53, 9399.75, ! - 14.7783 9417.2, 9402.63, ! - 14.5732 9424.68, 9410.11, ! - 14.5732 9427.14, 9412.16, ! - 14.9834 9437.23, 9422.66, ! - 14.5732 9494.01, 9478.41, ! - 15.5996 9498.73, 9484.36, ! - 14.3682 9501.19, 9486.21, . - 14.9834 Page 2 III tapescan.txt 9504.68, 9489.7, ! - 14.9834 9507.14, 9491.96, ! - 15.1885 9509.61, 9494.62, ! - 14.9834 9513.92, 9497.91, ! - 16.0098 9517.82, 9502.01, ! - 15.8047 9520.49, 9503.04, ! - 17.4463 9525.62, 9510.63, ! - 14.9834 9539.81, 9524.83, ! - 14.9844 9544.53, 9530.37, ! - 14.1631 9548.64, 9534.27, ! - 14.3672 9556.12, 9540.31, ! - 15.8037 9560.43, 9544.21, ! - 16.2148 9572.13, 9557.55, ! - 14.5723 9588.55, 9574.8, ! - 13.752 9613.92, 9600.17, ! - 13.752 9618.84, 9604.48, ! - 14.3682 9655.76, 9641.4, ! - 14.3682 9669.52, 9654.94, ! - 14.5732 9683.06, 9668.29, ! - 14.7783 9704.33, 9689.55, ! - 14.7783 9708.02, 9693.24, ! - 14.7783 9713.97, 9698.99, ! - 14.9834 9719.11, 9704.12, ! - 14.9844 9723.21, 9708.43, ! - 14.7783 9768.64, 9754.07, ! - 14.5723 9770.69, 9756.94, ! - 13.752 9774.18, 9758.99, ! - 15.1885 9777.67, 9763.51, ! - 14.1621 9783.42, 9767.82, ! - 15.5986 9795.32, 9779.31, ! - 16.0098 9808.47, 9791.63, ! - 16.8311 9821.81, 9807.03, ! - 14.7783 9825.71, 9811.13, ! - 14.5732 9833.1, 9818.32, ! - 14.7773 9863.19, 9849.84, ! - 13.3418 9874.07, 9862.37, ! - 11.7002 9881.34, 9869.43, ! - 11.9043 9891.51, 9880.02, ! - 11.4941 9905.56, 9888.73, ! - 16.8311 9915.41, 9899.2, ! - 16.2148 9921.77, 9907.61, ! - 14.1631 9928.75, 9914.18, ! - 14.5732 9936.21, 9919.99, ! - 16.2148 9946.59, 9931.61, ! - 14.9834 9950.29, 9934.48, ! - 15.8047 9957.06, 9942.9, ! - 14.1631 9968.7, 9951.67, ! - 17.0361 9974.04, 9957.41, ! - 16.626 9975.67, 9960.28, ! - 15.3936 9977.32, 9961.93, ! - 15.3945 9982.31, 9967.32, ! - 14.9834 9989.7, 9974.92, ! - 14.7783 9991.75, 9976.97, ! - 14.7783 9999.96, 9985.59, -15.5996 42 10003.5, 9987.94, 10008.7, 9993.48, ! - 15.1885 10017.8, 10003.2, ! - 14.5732 10025, 10010.4, ! - 14.5732 10031.1, 10015.9, ! - 15.1885 10036.3, 10021.1, ! - 15.1885 10046.1, 10030.7, ! - 15.3945 10056, 10042.1, ! - 13.957 10058.9, 10044.5, . - 14.3672 Page 3 . • 110 tapescan.txt 10065.2, 10049.4, ! - 15.8047 10068.1, 10053.1, ! - 14.9834 10070.2, 10055.6, ! - 14.5732 10096.3, 10080.7, ! - 15.5996 10101.2, 10085.2, ! - 16.0098 10106.3, 10090.5, ! - 15.8047 10117.2, 10101.6, ! - 15.5996 10136.6, 10121.2, ! - 15.3936 10145, 10130.8, ! - 14.1631 10154.4, 10139.2, ! - 15.1885 10162.4, 10148.5, ! - 13.957 10199.8, 10182.1, ! - 17.6523 10231, 10223.4, ! - 7.59473 10239.2, 10231.8, ! - 7.38867 10246.2, 10237.2, ! - 9.03125 10258.1, 10244.5, ! - 13.5469 10262.2, 10247, ! - 15.1885 10268.7, 10250.1, ! - 18.6777 10298, 10280.1, ! - 17.8574 10307.6, 10289.4, ! - 18.2676 10322.6, 10305.2, ! - 17.4473 10336.9, 10319.2, ! - 17.6514 10350.6, 10333.4, ! - 17.2412 10361.7, 10344.5, ! - 17.2412 10365.4, 10348.6, ! - 16.8301 10371.2, 10353.3, ! - 17.8564 10377.5, 10361.1, ! - 16.4209 10383, 10366, ! - 17.0361 10389.2, 10371.1, ! - 18.0625 10415.1, 10394.6, ! - 20.5254 10416.9, 10396.4, ! - 20.5254 10465.7, 10444.2, ! - 21.5518 10478, 10456.5, ! - 21.5518 10492.4, 10476.2, ! - 16.2148 10514.3, 10498.9, ! - 15.3945 10530.1, 10514.9, ! - 15.1895 10538.7, 10521.6, ! - 17.0361 10550.6, 10535.8, ! - 14.7783 10568.6, 10552.8, ! - 15.8037 10573.6, 10557.4, ! - 16.2158 10579.9, 10563.3, ! - 16.625 10586.7, 10570.9, ! - 15.8047 10594.5, 10578.1, ! - 16.4199 10600.2, 10583.8, ! - 16.4199 10616, 10600.4, ! - 15.5996 10636.7, 10619.1, ! - 17.6523 10639.8, 10621.8, ! - 18.0625 10665.2, 10646.3, ! - 18.8828 10669.1, 10649.4, ! - 19.7041 10676.9, 10657.6, ! - 19.2939 10690.7, 10668.5, ! - 22.167 10695, 10674.3, ! - 20.7305 10697.4, 10676.5, ! - 20.9355 10708.7, 10684.7, ! - 24.0146 10722.9, 10700.1, ! - 22.7832 10734.8, 10711.6, ! - 23.1943 10740.6, 10717.6, ! - 22.9893 10750.2, 10725, ! - 25.2461 10770.8, 10746.7, ! - 24.0146 10777.8, 10754.2, ! - 23.6045 10785.4, 10762.2, ! - 23.1934 10788.4, 10764.6, ! - 23.8096 10804.9, 10783.6, ! - 21.3467 Page 4 . 4 tapescan.txt 10824.2, 10809.4, ! - 14.7783 10830.1, 10815.5, ! - 14.5723 10831.5, 10817.2, ! - 14.3682 10835.9, 10821.7, ! - 14.1621 10855.4, 10841, ! - 14.3672 10858.6, 10844.5, ! - 14.1621 10862.3, 10848.4, ! - 13.958 10880.6, 10865.4, ! - 15.1895 10909.5, 10895.6, ! - 13.957 10929.6, 10916.7, ! - 12.9307 10941.7, 10929.8, ! - 11.9043 10949.7, 10937.6, ! - 12.1104 10986.4, 10972.8, ! - 13.5459 10991.7, 10976.7, ! - 14.9834 10998.7, 10984.3, ! - 14.3672 11028.6, 11012.6, ! - 16.0098 11041.4, 11026.2, ! - 15.1895 11054.6, 11040.5, ! - 14.1621 11072.5, 11060, ! - 12.5205 11078, 11068, ! - 10.0576 11089, 11075.7, ! - 13.3418 11094.7, 11081.4, ! - 13.3418 11120, 11103.8, ! - 16.2148 11144.1, 11125.8, ! - 18.2676 11149.8, 11132.2, ! - 17.6523 11153.5, 11136.1, ! - 17.4463 11156.2, 11138.5, ! - 17.6514 11163.9, 11145, ! - 18.8828 11215.4, 11196.7, ! - 18.6777 11235.2, 11216.5, ! - 18.6777 11239.7, 11221.3, ! - 18.4727 11247.5, 11229.2, ! - 18.2676 11253.2, 11232.7, ! - 20.5254 11256.7, 11236.6, ! - 20.1152 11261, 11241.5, ! - 19.499 11266.6, 11247.7, ! - 18.8838 11279.9, 11261.3, ! - 18.6777 11294.5, 11275.6, ! - 18.8838 11307.6, 11287.5, ! - 20.1143 11314.8, 11295.5, ! - 19.2939 11321, 11301.3, ! - 19.7051 11336.8, 11317.1, ! - 19.7051 11337.8, 11318.3, ! - 19.499 11348.1, 11330, ! - 18.0625 11358.2, 11340.1, ! - 18.0625 11366, 11347.1, ! - 18.8838 11376, 11357.6, ! - 18.4727 11385.3, 11366, ! - 19.2939 11388.8, 11369.3, ! - 19.499 11419, 11401.3, ! - 17.6523 11422.9, 11404.8, ! - 18.0615 11461.4, 11447.9, ! - 13.5469 11468.2, 11453, ! - 15.1885 11476.2, 11460.6, ! - 15.5986 11480.1, 11463.7, ! - 16.4209 11486, 11469.2, ! - 16.8311 11491.6, 11473.9, ! - 17.6523 11523.3, 11505.4, ! - 17.8574 11555.9, 11542.5, ! - 13.3408 11562, 11547.9, ! - 14.1631 11592.4, 11578.4, ! - 13.957 11634.2, 11619.8, ! - 14.3672 11668.6, 11651.6, ! - 17.0361 Page 5 110 411 tapescan.txt 11681, 11661.1, ! - 19.9102 11695.4, 11676.3, ! - 19.0879 11732, 11712.7, ! - 19.2939 11738.6, 11717.2, ! - 21.3467 11747.6, 11733, ! - 14.5723 11762.2, 11743.1, ! - 19.0879 11776.9, 11758.7, ! - 18.2676 11790.7, 11772.8, ! - 17.8564 11795.6, 11777.8, ! - 17.8564 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Tape subfile: 1 297 records... Minimum record length: 10 bytes Maximum record length: 132 bytes * * ** FILE HEADER * * ** MWD .001 1024 * ** LIS COMMENT RECORD * ** 111111111 Remark File Version 1.000 The data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log provided by schlumberger GR CNL dated 25 Jun 2010 per Jennifer Flight with BP Exploration (Alaska), Inc. * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub -type is: 1 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F /HR 4 4 Page 6 tapescan.txt 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 24 Total Data Records: 146 Tape File Start Depth = 9307.500000 Tape File End Depth = 11934.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet * * ** FILE TRAILER * * ** Tape Subfile: 2 159 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes * * ** FILE HEADER * * ** MWD .002 1024 * ** LIS COMMENT RECORD * ** II IIIIIIII!III Remark File Version 1.000 This file contains the raw - unedited field MWD data. * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 28 bytes Logging direction is down (value= 255) Optical Loci Depth Scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 36 One depth per frame (value= 0) Datum Specification Block Sub -type is: 1 FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 6 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F /HR 4 4 Page 7 S tapescan.txt 3 RAD MWD 68 1 OHMM 4 4 4 RAS MWD 68 1 OHMM 4 4 5 RPD MWD 68 1 OHMM 4 4 6 RPS MWD 68 1 OHMM 4 4 24 Total Data Records: 293 Tape File Start Depth = 9321.000000 Tape File End Depth = 11952.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet * * ** FILE TRAILER * * ** Tape Subfile: 3 306 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes * * ** TAPE TRAILER * * ** MWD 10/06/24 3225275 01 * * ** REEL TRAILER * * ** MWD 10/09/22 BHI 01 Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 0 Tape Subfile 1 is type: LIS 0 Tape Subfile 2 is type: LIS DEPTH GR ROP RAD RAS RPD RPS 9307.5000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 Page 8 tapescan.txt - 999.2500 - 999.2500 9308.0000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 11934.0000 - 999.2500 189.3400 - 999.2500 - 999.2500 - 999.2500 - 999.2500 Tape File Start Depth = 9307.500000 Tape File End Depth = 11934.000000 Tape File Level Spacing = 0.500000 Tape File Depth units = feet 0 Tape subfile 3 is type: LIS DEPTH GR ROP RAD RAS RPD RPS 9321.0000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 9321.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 - 999.2500 11952.0000 - 999.2500 189.3000 - 999.2500 - 999.2500 - 999.2500 - 999.2500 Tape File Start Depth = 9321.000000 Tape File End Depth = 11952.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet 0 Tape subfile 4 is type: LIS Page 9
