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209-167
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 direct inspection of the file. _4 0_ - I Well History File Identifier 1 Organizing(done) ❑ Two-sided III 11'11111 III II III ❑ Rescan Needed III 1[liii IIIII RE AN DIGITAL DATA OVERSIZED (Scannable) Col r Items: ❑ Diskettes, No. i ❑ Maps: reyscale Items: Other, No/Type: C7 VV°` ❑ Other Items Scannable by a Large Scanner ❑ Poor Quality Originals: OVERSIZED (Non-Scannable) ❑ Other: ❑ Logs of various kinds: NOTES: ❑ Other:: BY: Maria Date: 1 biiig /sl ITIP Project Proofing 1 BY: Maria Date: i O ii It /s/ Scanning Preparation / x 30 = 30 + c2.7 = TOTAL PAGES 57 ( ount does not include cover sheet) 0 BY: Maria Date: ` V /171 v1/ Production Scanning 1111111111 1 1111 Stage 1 Page Count from Scanned File: 5U (Count does include cover sheet) Page Count Matches Number in Scanning Preparation: YES NO BY: 4111, Date: 1 4 is/ rtlf)Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Scanning is complete at this point unless rescanning is required. III I III ReScanned II I BY: Maria Date: /s/ Comments about this file: Quality Checked 11111111111111111 10/6/2005 Well History File Cover Page.doc STATE OF ALASKA ( 5 7 s ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS jj,_r;� `""' 1.Operations Abandon U Repair Well U Plug Perforations U Perforate ❑ Other LAOS C Performed: Alter Casing ❑ Pull Tubing❑ Stimulate-Frac ❑ Waiver ❑ Time Extension❑ Change Approved Program ❑ Operat.Shutdown❑ Stimulate-Other ❑ Re-enter Suspended Well❑ 2.Operator 4.Well Class Before Work: 5.Permit to Drill Number: Name: BP Exploration(Alaska),Inc Development0 Exploratory ❑ 209-167-0 3.Address: P.O.Box 196612 Stratigraphic❑ Service ❑ 6.API Number: Anchorage,AK 99519-6612 50-029-22422-02-00 1 7.Property Designation(Lease Number): 8.Well Name and Number: ADL0028304 • a*2g0 • PBU E-33B 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 • 12427 feet Plugs measured 11840 feet true vertical 9001.55 feet Junk measured None feet Effective Depth measured 11840 feet Packer measured 3880 feet true vertical 9020.21 feet true vertical 3879.17 feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20"91.5#H-40 35-115 35-115 1490 470 Surface 3574 13-3/8"72#L-80 35-3609 35-3608.19 4930 2670 Intermediate None None None None None None Production 9390 9-5/8"47#L-80 34-9424 34-8532.94 6870 4760 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 10250-10950 feet 11570-11770 feet 11870-12000 feet 12030-12368 feet True Vertical depth 9021.79-9023.16 feet 9032.7-9023.34 feet 9017.75-9006.42 feet 9004.01-8998.83 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr80 33-9713 33-8724.12 Packers and SSSV(type,measured and true vertical depth) 7"Baker ZXP Packer 3880 3879.17 Packer None None None SSSV 12.Stimulation or cement squeeze summary: Intervals treated(measured). RBDMS MAY 1 7 /q 0 14 Treatment descriptions including volumes used and final pressure: SCANNED MAY 2 9 2014 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 357 21465 10 0 841 Subsequent to operation: 355 20047 10 0 833 14.Attachments: 15.Well Class after work: Copies of Logs and Surveys Run Explorator,❑ Development 0 • Service❑ Stratigraphic ❑ Daily Report of Well Operations X 16.Well Status after work: Oils 0 Gas ❑ WDSPLI] GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUCE 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[a�bp.com Printed Name Nita Summerhao, / Title Data Coordinator Signatu �A'ir!/4r-711.1M/ � Phone 564-4035 Date 1/17/2014 ?/4._ S---• 2-6 ' 111 Form 10-404 Revised 10/2012 �/,075/ Submit Original Only Daily Report of Well Operations ADL0028304 ACTIVITYDATE ;f> ***WELL FLOWING ON ARRIVAL*** RAN 2.25 CENT,S.ABILER,SAT DOWN @ 10,112'SLM,DUE TO DEVIATION,RDMO 12/5/2013 **** LEFT WELL SHUT IN,TURNED WELL OVER TO PAD OPER. **** CTU 8 w/ 1.5" .109 wall CT 23.3 bbl vol Job scope: Drift/Tag, PPROF w/GHOST, contingent CIBP MIRU CTU - MU Drift BHA- RIH only get to 11,812' - PUH above Liner Top @ 9495' - RBIH Unable to get past 12029' C-cade predicts lock up at 12000' talked to APE if unable to get any deeper 12029'will have to work. POOH Stop to check pipe @ 6766' well below minimum .074"wall tickness. Blow reel down w/ N2 ***Continue on WSR 12-15-13*** 12/14/2013 CTU 8 w/ 1.5" .109 wall CI 23.3 bbl vol «< Continue WSR from 12/14/13 >>> Job scope: Drift/Tag, PPROF w/GHOST, contingent CIBP 12/15/2013 Found multiple bad spots in pipe blow reel down and travel to shop for pipe swap. CTU 8 w/ 1.5" CT <<< Continue WSR from 12/15/13 >>> Job scope: Drift/Tag, PPROF w/GHOST, contingent CIBP MIRU CTU 8 12/16/2013 ***Job In Progress *** CTU 8 w/ 1.5" CT «< Continue WSR from 12/16/13 >>> Job scope: Drift/Tag, PPROF w/GHOST, contingent CIBP Re-drift after pipe swap. RIH w/2.3" JSN for drift stacked out @ 12155' unable to get any deeper painted a flag 12155' POOH - RIH w/SLB PPROF w/GHOST-stop 10,150' - 5 min stop- RIH 40 fpm - lock up @ 10,875' -S.I. Well - RIH 80 fpm to flag. Open Well - wait 30 mins- PUH 40 fpm to 10150'. RIH 60 fpm - @ 10886' lock up- S.I. Well - RIH 80 fpm to flag. Open Well -wait 40 mins- PUH 60 fpm to 9400' - RIH 80 fpm - lock up @ 10,889' -S.I. Well - RIH 80 fpm to flag. Open up well -wait 30 mins- PUH 80 fpm to 9400'. RIH 80 fpm - lock up @ 10,891' -S.I. Well - RIH 80 fpm to flag. Open well -wait 35 mins Perform 5 min stop counts @ 12226' /12015'/ 11820'/ 11000'/ 10225'/ 10150'. Log up from flag @ 12226' @ 60 fpm to 9400' stop and paint a flag @ 12015'At surface L/D logging tools &ck for DATA 12/17/2013 «< Job in progress >>> 'CTU 8 w/ 1.5"CT «< Continue WSR from 12/17/13 >>> Job scope: Drift/Tag, PPROF w/GHOST, contingent CIBP Confirmed good DATA down load DATA to Interact. Talked to Eric APE and we will set CIBP @ 11840' / RIH w/2 7/8" CIBP -Correct Depth at flag - PUH - Launch ball -Set CIBP @ 11,840' - POOH - RDMO CTU. 12/18/2013 ****Job Complete**** FLUIDS PUMPED BBLS 46 METH • Daily Report of Well Operations ADL0028304 204 60/40 METH 95 1% SL KCL W SAFELUBE 345 TOTAL No o O O o o � � _o La c0No p LO LO N N- U iO O� 0 0 0 0 3 V N N 0 CO 6)CO Cr m (O Cr CO • x- 6) V (C) V Cr 6) N - I() co In o0 N CO - 6) r- CO x 0 6) M o N co I- 0 0 co co I) 0 N- (n a0 co O O N CO CO CO H N- IC - 6) V in LO O If) OO 6) 0 co co co o o co co co CO V CO CO O O CO CO CO 0 0) N a) O Il O N NI- O CO - N r- CO N o V CO I� 6) O O) " N 6) M 6) • 0 4-I O M O In CO CO CO IC) O 6) I() CO C) (V M CO N IC) 0 D O CO CO Cr) = O CO 6) 6) 6) N • O Q o 0 o wo o 00 oo O co o O J J 3 0-co � J M J J N Z �# N * I I• *N N L *k *k CO 0 X CO • (/) - CO (O o _ O _ _ N U oNN - CO - -60 � � N M M N 6) �O CO N 6)CD 0 � CO C M CO I IN 6M) CO 60) J Z O O CDCo w D U O csaCCCrCCC � JaLaLZ U Z W W W W W W O m O Z Z Z Z Z a c J D O J J J J J Z a. U) H TREE= CM/ A. I OTES: WELL S 1WaLI�AD MC E-3 3 B 4-1/2 N CHROME TUBINGANGLE 70° 10409' ACTU = BAKER64.15C. OKB.ELEVATOR= 64.15' BF.E..EV= 29.4' KOP= 10023' /Irj 1-2090'-1-14 112"i X NP,0=3.813' Max Angle= 98`@ 11894' "ODPDtJCTOR H ?"_____., E[tum MD= 9886' 1[tum TVD= 8800'SS ND CAMCO GAS LFT MARELS ST MD 'ND DEV TYPE VLV LATCH PORT DATE D 13-318"CSG,72#,L-80, =12.347" H 3609' i 2a2 3498 3497 0 KBG-2 DOME BK 16 04/01/10 1 6504 6495 19 KBG-2 SO BK 20 04/01/10 Minimum ID =2.377" @ 10201' ,.4 3880' '—9-5/8'x r BKRZXPLT PKR •3-3/16" X 2-7/8" XO • w/FLEX LOCK LM2 HGR,D=6.280" • • .•4► �� 8100' —{TOP OF C1383,11'WI to(02/16/10) ♦ ►44 • .4►11 044 7"SCAB LNR,26#,L-80 BTC-M,D=6.180" —{ 921T O►i ►•+moi 0.14 TOP OF 7"LNR -{ 9231' S 1". �,..• 9231' HT"BKR LNR HGR,D=? ►• ► ►• ► ►, ► 9-5/8"CSG,47#,L-80 NSCC,U=8.681" -{ 9424' ' ►• ► • ► j • ► ♦ ► j• ► ►• ► ♦ ► ;4; ► ;• 953T H3-1/2'BTT DEPLOYMENT SLV,D=3.00" 4; ► • I; ►•i ,► ►0,0 •► 1► 9 7'MARKER JOINT ,Y4 i► 4i ► • 3-1/2"LNR,8.81#,L-80 STL, —{ 9654' "i i r 9654' H3-1/7'X 3-3/16'XO,D=2.786" ►,►• 4 •.0087 bpf,D=2.992" ►•►� ►4; ;►:►: ►4► ( WI •;4 0 MILLOUT WINDOW(E 338)9704'-9713' 4-1/2"TBG,12.6#,13CR 80 VAM TOP, 9704' A►! ►- 0152 bpf,D=3.958" 04, ,••.•i`• 4 •4.� 10201' H3-3/18"X 2-7/8"XO,D=2.377" 4-112"BKR WS w/2 RA TAGS 9713 (03/02/10)—{ 9704' — ....4.., • / 7"LNR,26#,L-80 NSCC,D=6.276" H 9704' 11840' —12-7/8'CEP ► �;� iiiii / (12/18/13) PERFORATION SUMMARY ► i♦ / REF LOG:MEM CM./GR/OCL ON 03/25/10 O•• •�i• 3-3/16"LNR, —{ 10201' ` ANGLE AT TOP PERF:87°Q 10250' .4.4 ��6� . 6.2#,L-80 Tat Note:Refer to Production DB for historical perf data ' .0076 bpf,D=2.80" ,il, SIZE SPF INTERVAL Opn/Sgz SHOT SQZ i Ali 2' 6 10250-10950 0 03/26/10 mi PBTD 12409 / 2" 6 11570-11770 0 03/26/10 2' 6 11870-12000 C 03126/10 2-7/8'LNR,6.4#,L-80 STL,.0058 bpf,D=2.441" —{ 12427' 2' 6 12030-12368 C 03/26/10 DATE REV BY COMMENTS DATE REV BY COMMENTS PRI DHOE BAY UNIT 01/04/94 SJA ORIGINAL COMPLETION 04105/10 C1•i'PJC FINAL DRLG CORRECTIONS WELL E•338 08/25/05 NORDIC 1 CTD SIDETRACK(E-33A) 12/23/13 BLS/.RSD SET CEP(12118/13) FERMT Na: 2091670 11/15/08 N4ES RYVO API Na: 50-029-22422-02 03/26/10 NORDIC 1 CTD SIDETRACK(E.33B) SEC 6,T11N,R14E,1598'FN.&883'FEL 03/28/10 PJC DRLG DRAFT CORRECTIONS 04/01/10 JLJ/PJC GLV C/O BP Exploration(Alaska) o j N 1 LL '^ 11 O 4 0 N N N I— a co L 11 TO N N Z Z U I— O o au e) _U a) .4 F- £ O O 0 au a a`> J LY tL c co ti U _ U ot) Et m j 0 2 0 ZU > a =� O O L Z o UjUIY v) aNi =O 0 >O aai 2O = 0a 0 0 2 F- 0 Q o v r > o 0 0 0 0 > a. .( o 0 0 0 o 0 0 0 J N y C) N N N N N N N N U 5 O N N N M CO W CO W Z J In ro N- N N N N N C E _ c Y = 2 = = w ai N d N N U) N N N E co c (a m a a a a m a a a m OU 0 0 0 0 0 0 0 O O O E N J U 'a U li a N CO a O O N N N N N N N N 16 1 0 Z 3 N y M M st a d' V d 41 Z Z O.. O 0 m � am ° W g d w Z A/ O C 0 O_ M W - O a0 00 O O CO LL J ! +� O M (0 (0 M M N- N- M �, KV) 0) 0) CO 0) O) 0) 0) 0) C) 0) 0 W W J > ✓ a m O a) aa) c cL a Z � z pZ ~ 1 Q c y . . j11 5 0 1 J a to i I Ca 2 0 'it ZI CO 1 i5 ' m� N T o —1 2• 1 I 0 if; a) /O E �li a J co N to to ✓ CO 0 (n 41( 01 IL a rr p r Z ° 'ri li ! v) Ii E o l io G N III I� ate+ m m M II' I Z C Cl) W I U v� • 0 'III 0 W m c o Ilitt et I'm 1 a •� o III 0 cL ce Q aI ZII Z E ;I 0 > > Q a) U 0 Z Z c _ = o >. (n (Q T >+ (0 >+ Z = I Q' o' N u IL' w c cc III y a) C C a) 0 0 c CO CO N CO 1 • rN 11 o 2E 17,. ..5 ,' E E E E O . = Z N a) E N N (n N N N N 0 °' ;I a Z Z O O O J 0 0 0 0 m Z E O " r. > I 00 J +'- d CO CO n ° Q Cam.) t H `m al rn rn N C } C ! 2 I O w 0 W O Z d ce N 0 p C R .+ a Z 1 tL u o A E N N N J > • N z 0 N re r`+ w aJ J J Q J N Z Q �• a) v 0 O 1 C 0 0 Z 0 (` ` 1 U Q 0 > J 0 T,o m• O 7 a = 15) a 0 0 0 0 n a 0 0 0 0 ) 0 a) s c a. 1 ' •:E FT J0HiJ W W W X Ce W J J J Q 0 <a 0 0 N NN N N Z N 0o U_ N r! o N (� O Z a a J U O g N r ro 1 (C J u) r o CC g c O o CL g Ce J W w 1 U m o Z Q Y ._ N _ m I °. 7 co I N o 0 0 iti N n ti E U � 0 m Q ,...)M M F- W Z C N c/� CD I W m M V/ Q 0 QM C a °- m Q c a Z E 0 U m Z m N 0 co m �j m m ms o m N j C) cc r. 0 H V w N- C al d E Z. a M U U INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7th Ave. Suite 100 Anchorage,Alaska 99501 Attention: Christine Mahnken Reference: E-33B Contains the following: 1 LDWG Compact Disc p (Includes Graphic Image files) 1 LDWG lister summary 1 color print—GR Directional Measured Depth Log (to follow) { LAC Job#: 3067195 Sent by: Lauren Veronie Date: 2/16/201 , . t :rte Received by: Date: PLEASE ACKNOWLEDGE RECEIPT BY SIV9,44101 7.1 OR FAXING YOUR COPY FAX: (907) 267-6623 Baker Hughes INTEQ 7260 Homer Drive BAKER Anchorage,Alaska 99518 HUGHES Direct: (907)267-6612 INTEQ FAX:(907)267-6623 ®/r III® IDES Baker Atlas PRINT DISTRIBUTION LIST COMPANY BP EXPLORATION(ALASKA)INC COUNTY NOR 1H SLOPE BOROUGH WELL NAME E-33B STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 2/16/2011 THIS DISTRIBUTION LIST AUTHORIZED BY: LAUREN VERONIE SO#:3067195 Copies of Copies Digital Copies of Copies Digital Each Log of Film Data Each Log of Film Data 2 Company BP EXPLORATION(ALASKA)INC 1 Company DNR-DIVISION OF OIL&GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2-1 Address 550 WEST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE,AK 99508 ANCHORAGE,AK 99501 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON,TX 77002 1 Company STATE OF ALASKA-AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W.7TH AVE Address SUITE 100 ANCHORAGE,AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated By:BAKER ATLAS-PDC 17015 Aldine Westfield,Houston,Texas 77073- , This Distribution List Completed By: o Page 1 of 1 bp Date 07-23-2010 0 Transmittal Number:93151 BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. (BPXA FIELD LOG DATA) If you have any questions, please contact Douglas Dortch at the PDC at 564-4973 Delivery Contents 1 CD-ROM Containing Field Log Data & Electronic Log Prints for the following wells: E-33B aag — r(, /°Moo G-30C 49041 - /5/ /4 4 / G-30CPB1 " J-18A 9 O -033 i no@ ji P ease Sign and Return one copy of this transmittal. L/i 2 Thank You, 44183k. O f Douglas Dortch 7 C Petrotechnical Data Center ' 11ch fir,7 ,0 + is6}0 Attn: State of Alaska -AOGCC Attn: Christine 4.4aiittleei 5kod-ze( 333 W. 7th Ave, Suite 100 RECEIVER, Anchorage, Alaska 99501 JUL 2 6 2090 Alaska G!t&Gas Cons.Commission Anchorage Petrotechnical Data Center LR2-1 900 E.Benson Blvd.PO Box 196612 Anchorage,AK 99519-6612 o_ a 0 E E g U o — N Y C C �O '4°L N m 2 ti 9 2 mgmase-t a q q r ci rn< a 0 t 1A f C m N j m a 118'" 2 U m i maagi a14 mma N m o E o ° i m N L z U � ro 7" 0000000000 :: o i-b-a4a,nn n gO O 4-0 0 0 N..v-N tZf N it N Ifl f7 a a M O 0 0 0 0 0 0 O V x n a w .., w, Ow.W O z 3 a 0raoo T ix oa-NU �S0 E oP , t j a ~C U J f U p oaa 0 J O cc 0._,22"'Frz 7d aO.J2mmcxizz2 z rao7oa.w Q;om z a 000000. 0 Q 0 0 0 0 'n o G d'o o m Y o- a- m S m m M Y=m N Y 7. F m U m U Q>m O m>>> a mmmmammmaQ _ W za W Q N C Q F° m w c - 2 U-c i a � w x U a.I C7 O`a N N N^—"O N-M Z a ED- , q-y tcb ril" SLLU W MI m$ uQU c _ C m m mm n d m go y1N 4 r z W w 2 w N H J d d p a n d�a a m d. RECEIVED STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APR 2 2 2010 WELL COMPLETION OR RECOMPLETION REPORT AtiaCklegisCons.commission 1 a. Well Status: ®Oil ❑Gas ❑SPLUG ❑Other ❑Abandoned ❑Suspended lb. Well Class: Affalaacie 20AAC 25.105 20AAC 25.110 ® Development ❑Exploratory ❑GINJ ❑WINJ ❑WAG ❑WDSPL ❑Other No.of Completions One ❑ Service ❑Stratigraphic 2. Operator Name: 5.Date Comp.,Susp.,orAband.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 3/26/2010 209-167 3. Address: 6.Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 3/13/2010 50-029-22422-02-00 4a. Location of Well(Governmental Section): 7.Date T.D.Reached: 14. Well Name and Number: Surface: 3/20/2010 PBU E-33B 1598'FNL,883'FEL, SEC.06,T11N, R14E, UM 8. KB(ft above MSL): 64.12' 15.Field/Pool(s): Top of Productive Horizon: 2746'FNL, 3109'FEL, SEC.06,T11N, R14E, UM GL(ft above MSL): 29.4' Prudhoe Bay Field/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD): Oil Pool 2637'FNL,493'FEL, SEC.01,T11N, R13E, UM 12409' 9001' 4b. Location of Well(State Base Plane Coordinates,NAD 27): 10.Total Depth(MD+TVD): 16. Property Designation: Surface: x- 664099 y- 5975457 Zone- ASP4 12427' 9002' ADL 028304&028280 TPI: x- 661902 y- 5974262 Zone- ASP4 11.SSSV Depth(MD+TVD): 17. Land Use Permit: Total Depth:x- 659621 y- 5974321 Zone- ASP4 None 18. Directional Survey: ®Yes ❑No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MWD, GR, GR/CCL/CNL 9704' 8718' 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH WD HOLE AMOUNT CASING WT.PER FT. GRADE ToP BOTTOM ToP BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# _ H-40 32' 110' 32' _ 110' 30" 280 Cu ft Arcticset(Approx.) 13-3/8" 68# L-80 35' 3609' 35' 3608' 16" 2612 cu ft PF'E'.432 cu ft Class'G' 9-5/8" 47# L-80 34' 9424' 34' 8533' 12-1/4" 1639 cu ft Class'G' 7" 26# _ L-80 9231' 9704' 8404' 8718' 8-1/2" 332 cu ft Class'G' 3-1/2"x 3-3/16"8.81#/6.2# L-80 9537' 12427' 8608' 9002' 4-1/4" 197 cu ft Class'G' x 2-7/8" /6.4# _ 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 9704' (Below K/O)9737'/8740' MD TVD MD ND & 9935'/8855' 10250'-10950' 9022'-9023' 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 11570'-11770' 9033'-9023' 11870'-12000' 9018'-9006' DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 12030'-12368' 9004'-8999' 2500' Freeze Protected w/40 Bbls of Diesel 27. PRODUCTION TEST Date First Production: Method of Operation(Flowing,Gas Lift,etc.): April 3,2010 Flowing Date of Test: Hours Tested: Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: 4/8/2010 6 Test Period 4 399 2,391 15 96 3,484 Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 180 520 24-Hour Rate♦ 1,596 5,562 58 27 28. CORE DATA Conventional Core(s)Acquired? ❑ Yes ®No Sidewall Core(s)Acquired? ❑Yes 0 No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results i e j 0 71. c None Form 10-407 Revised 12/9BDM8 APR 2 3 201&Ng ,UED ON REVERSE S .t Original Only G �j �D S 29. GEOLOGIC MARKERS(List all formations and 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. 23SB/Zone 2B 9822' 8810' None 22TS 9877' 8857' ZITS/Zone 2A 9943' 8909' Zone 1B 10005' 8952' TDF/Zone 1A 10087' 8994' Formation at Total Depth(Name): TDF/Zone 1A 10087' I 8994' 31.List of Attachments: Summary of Daily Drilling Reports,Well Schematic Diagram,Surveys 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. ��� J Signed: Terrie Hubble 1//�n�e_ �r Ll,{� Title: Drilling Technologist Date: + /0 PBU E-33B II'(l v -- 209-167 Prepared By Name Number. Tenie Hubble, 564-4628 Well Number Permit No./Approval No. Drilling Engineer: Cody Hinchman, 564-4468 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 ND 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 BP EXPLORATION Page 1 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/10/2010 00:00-04:00 4.00 MOB P PRE MOVE RIG FROM C-PAD TO E-PAD. 04:00-05:30 1.50 MOB P PRE PJSM, SPOT RIG OVER WELL 05:30-07:30 2.00 MOB P PRE ACCEPT RIG AT 0530. SECURE CELLAR, RU CUTTINGS BOX. INSTALL OUTSIDE STAIRS. 07:30-10:30 3.00 BOPSUR P PRE PJSM, NU BOPE 10:30-12:00 1.50 MOB P PRE PJSM,CUT AND SLIP DRILL LINE 12:00-00:00 12.00 BOPSUP P PRE BEGIN SCHEDULED BOPE TEST. BOP TEST WITNESS WAIVED BY CHUCK SCHEEVE OF AOGCC. TEST ANNULAR, BLIND/SHEARS, UPPER 2-3/8"PIPE/ SLIP RAMS,VBR, LOWER 2-3/8 PIPE/SLIP RAMS,CHOKE LINE VALVES,AND BOTH STABBING VALVES. 3/11/2010 00:00-00:30 0.50 RIGU P PRE SAFETY MEETING. PJSM FOR PULLING CT BACK TO REEL. 00:30-01:30 1.00 RIGU N SFAL PRE PICK UP INJECTOR AND CUT OFF CT CONNECTOR. REMOVE LEGS AND STRIPPER, INSTALL INTERNAL GRAPPLE CONNECTOR. 01:30-02:00 0.50 RIGU N SFAL PRE PULL TEST INTERNAL GRAPPLE. PULL CT ACROSS PIPE SHED ROOF,CLAMP IT AT HORSE HEAD. 02:00-02:20 0.33 RIGU N SFAL PRE SAFETY MEETING. PJSM FOR LIFTING NEW INJECTOR CHAINS TO RIG FLOOR AND SWAPPING OUT CHAINS. 02:20-06:00 3.67 RIGU N SFAL PRE BRING NEW CHAINS UP TO RIG FLOOR. SET INJECTOR ON 12 X 12 SILLS ON THE FLOOR, STRADDLING THE RISER STUMP. LOOSEN AND REMOVE THE LOWER PINS ON THE GUIDE ARCH SUPPORTS. ROLL OLD CHAINS OUT OF INJECTOR AND NEW ONES IN. 06:00-09:30 3.50 RIGU N SFAL PRE TAKE GRIPPER BLOCKS OUT OF OLD CHAINS AND INSTALL IN NEW ONES. 09:30-09:45 0.25 RIGU N SFAL PRE PJSM TO PULL COILED TUBING ACROSS PIPE SHED. DISCUSS PINCH POINTS,WORKING OVERHEAD AND GOOD COMMUNICATION. 09:45-14:00 4.25 RIGU N SFAL PRE BEGIN PULLING COILED TUBING ACROSS TO STAB INTO INJECTOR. MU INJECTOR STRIPPER TO INJECTOR. PREP TO REVERSE CIRCULATE COIL FOR SLACK MANAGEMENT. 14:00- 18:30 4.50 RIGU N SFAL PRE LINE UP TO REVERSE CIRCULATE THROUGH COIL. CANNOT GET CONTROL OF MUD PUMPS. BEGIN TO TROUBLESHOOT. NO PROBLEM WITH RIG MUD PUMPS. COIL APPEARS TO BE FROZEN. TURN ON ALL HEATERS IN REEL HOUSE. CONTINUE TO LOAD PITS WITH USED GEOVIS SYSTEM. 18:30- 19:00 0.50 RIGU N SFAL PRE PJSM FOR INSTALLING CT CONNECTOR,CHECK VALVE AND NOZZLE AND RIH. 19:00-20:30 1.50 RIGU N SFAL PRE OPEN SSV, INSTALL FUSIBLE CAP. M/U CT CONNECTOR, PULL TEST TO 30K. M/U NOZZLE,CHECK VALVES,STINGER. BHA OAL=10.5 FT. 20:30-21:20 0.83 RIGU N SFAL PRE M/U CT RISER. LINE UP TO PUMP DOWN KILL LINE TO PT CT STRIPPER. PT TO 1500 PSI,GOOD. OPEN WELL. BLEED OFF PRESSURE TO 0. RIH,TAKE RETURNS TO FLOWBACK TANK. HOLD Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 2 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/11/2010 20:30-21:20 0.83 RIGU N SFAL PRE 400-500 PSI CIRC PRESSURE ON CT. AT 1650 FT PRESSURE DROPS OFF, ESTABLISH CIRCULATION. 21:20-22:20 1.00 RIGU N SFAL PRE PARK AT 1700 FT AND PUMP BOTTOMS UP UNTIL CLEAN FLUID IS SEEN. SHUT DOWN PUMP AND FLOW CHECK WELL 10 MIN, NO FLOW. POOH. 22:20-00:00 1.67 RIGU P PRE TAG STRIPPER AND LID NOZZLE AND DBPV. M/U RISER AND LINE UP TO PUMP SLACK BACKWARDS. PUMP BACKWARDS WITH MUD AT 3.9 BPM. POP OFF WELL, RIG UP HYDRAULIC CT CUTTER. CUT 354 FT OF CT TO FIND CABLE. 3/12/2010 00:00-01:20 1.33 STWHIP P WEXIT LOAD WINDOW MILL AND MOTOR TO RIG FLOOR. PUT AWAY CT CUTTER. INSTALL CT CONNECTOR, PULL TEST TO 35K,GOOD. 01:20-02:20 1.00 STWHIP P WEXIT INSTALL BHI CABLE HEAD. WARM UP CT PERIODICALLY. 02:20-03:00 0.67 BOPSUF P WEXIT PRESSURE TEST INNER REEL VALVE AND CT CONNECTOR,GOOD. 03:00-04:30 1.50 STWHIP P WEXIT INSTALL CHECK VALVES IN UQC. M/U BHA#1 -3.80"WINDOW MILL+STRING REAMER, MOTOR,3.50"STABILIZER,2 JTS PH6,3"COILTRAK. BHA OAL=121.52 FT. 04:30-06:30 2.00 STWHIP P WEXIT M/U CT RISER. OPEN EDC AND PUMP 1 REEL VOLUME FORWARD. RIH. 06:30-07:00 0.50 STWHIP P WEXIT LOG TIE IN FROM 9510'. +11 FEET CORRECTION 07:00- 18:00 11.00 STWHIP P WEXIT RIH TO ENGAGE PINCH POINT WHILE PUMPING AT MINIMUM RATE. TAG AT 9704.6' PUH AND ESTABLISH FREE SPIN OF 2281 PSI AT 2.64 BPM. RIH AND BEGIN TIME MILLING AT 9704.1'. 2.64 BPM 2432 PSI. .26K DHWOB. 9704.7' 2.70/2.56 3058PSI .42k DHWOB 9705.4' 2.69/2.56 2970PSI 1.61K DHWOB 9706.1' 2.71/2.57 3025PSI 2.46K DHWOB 9707.0' 2.70/2.53 3032PSI 3.78K DHWOB 9707.7' 2.70/2.59 3032PSI 4.1K DHWOB INCREASE TIME TO 10-12 MINUTES BETWEEN .1' 9708.1' 2.68/2.56 2922PSI 3.73 DHWOB 9708.5' 2.67/2.54 2930PS1 4.01 DHWOB 9709.3' 2.64/2.54 2904PSI 3.94 DHWOB HEAVY METAL SHAVINGS AT SHAKER 9709.8' 2.60/2.47 2878PSI 3.7 DHWOB SLIGHT CEMENT NOTED IN RETURNS 9710.4' 2.61/2.50 2911 PSI 4.54K DHWOB LET WEIGHT MILL OFF 9710.8' 2.59/2.48 2834PSI 3.50K DHWOB 9711.2' 2.59/2.47 2820PSI 3.71K DHWOB 18:00-00:00 6.00 STWHIP P WEXIT 9711.7' 2.62/2.52 2845PSI 3.80K DHWOB NO FORMATION YET IN CUTTINGS 9712.2' 2.59/2.46 2780PSI 3.92K DHWOB 9712.6' 2.67/2.53 2988PSI 3.83K DHWOB Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 3 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/12/2010 18:00-00:00 6.00 STWHIP P WEXIT 9713.0' 2.65/2.53 2988PS1 3.69K DHWOB 3/13/2010 00:00-02:30 2.50 STWHIP P WEXIT CONTINUE TIME MILLING. 9713.4' 2.65/2.53 3153PSI 3.44K DHWOB 9713.8' 2.58/2.46 2882PSI 1.39K DHWOB WT AND PRESSURE FALL OFF 9714.6' 2.55/2.43 2780PSI 0.75K DHWOB 02:30-04:10 1.67 STWHIP P WEXIT DRILL 10 FT OF RATHOLE. SAMPLE AT 03:30 HAS 75% SAND. ESTIMATED TOP WINDOW IS 9704.6 FT, BOTTOM WINDOW IS 9713.6 FT. 04:10-06:00 1.83 STWHIP P WEXIT PICK UP TO 9704 FT FOR FIRST PASS DOWN. UP WT IS 41K. REAM DOWN FROM TOP OF WINDOW AT 15-20 FT/HR, THEN BACK UP AGAIN. REPEAT A SECOND TIME. 06:00-08:00 2.00 STWHIP P WEXIT PULL UP TO 9704 FT AND PAINT A FLAG(9583 FT EOP). SHUT DOWN PUMP FOR DRY TAG. DRY TAG IS CLEAN,OPEN EDC AND POOH. 08:00-08:30 0.50 STWHIP P WEXIT PJSM. BEGIN LAYING DOWN WINDOW MILLING BHA. GAUGE OF MILL=3.79"GO/3.78"NO-GO. 08:30-09:00 0.50 STWHIP P WEXIT PJSM WITH LRS PUMP CREW RE MIT-IA. DISCUSS PROCEDURE, MUSTER AREA,GOOD COMMUNICATIONS AND OBLIGATION TO STOP THE JOB. 09:00-10:30 1.50 STWHIP P WEXIT MIT-IA TO 3000 PSI. BEGINNING PRESSURE AT 09:57: T=0, IAP=2980, OAP =188 PRESSURE AT 10:12: T=0, IAP=2834,OAP=154 FINAL PRESSURE AT 10:27: T=0, IAP=2762,OAP=120 MIT-IA PASS 10:30-11:00 0.50 DRILL P PROD1 RIG DOWN LRS. HOLD PJSM FOR MAKING UP BUILD BHA. 11:00-12:00 1.00 DRILL P PROD1 MU BUILD BHA WITH 2.0 DEGREE MOTOR AND HYC BI-CENTER BIT. 12:00-14:00 2.00 DRILL P PROD1 RIH WITH BHA#2,BUILD BHA W/2-7/8"X-TREME MOTOR AND HYC T-REX BICENTER BIT. 14:00- 14:45 0.75 DRILL P PROD1 TIE-IN FROM 9400'. CORRECTION+10' 14:45- 18:00 3.25 DRILL P PROD1 TAG AT 9726'. PUH AND ESTABLISH FREE SPIN OF 2425 PSI DRILL AHEAD FROM 9725' 2.53/2.44 8.64/8.75 2574 PSI. PVT=245 BBLS 18:00-20:00 2.00 DRILL P PROD1 CONTINUE DRILLING FROM 9780 FT. DRILL AT 125R FOR NOW TO DROP INC TO 34 DEG. 2.44/2.41 BPM @ 2600-2900 PSI. ROP IS 20-40 FT/HR WITH 2K DWOB. PVT=263 BBLS. DRILL TO 9850 FT. 20:00-20:15 0.25 DRILL P PROD1 WIPER TRIP FROM 9850 FT TO WINDOW. CLEAN PASS UP AND DOWN. 20:15-00:00 3.75 DRILL P PROD1 DRILL FROM 9850 FT. CONTINUE HOLDING 30-35 DEG INC FOR NOW. ROP IS 20-40 FT/HR WITH 1.9K DWOB. DRILL TO 10000 FT. 3/14/2010 00:00-01:20 1.33 DRILL P PROD1 WIPER TRIP FROM 10000 FT TO WINDOW. BHI COUNTER QUITS WORKING, PULL THROUGH Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 4 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/14/2010 00:00-01:20 1.33 DRILL P PROD1 WINDOW AND TROUBLESHOOT. GET IT WORKING AGAIN THEN TIE-IN DEPTH. CORRECT +2 FT. 01:20-07:00 5.67 DRILL P PROD1 DRILL FROM 10000 FT. HOLD OL TF TO START BUILDING ANGLE. ROP IS 30-40 FT/HR WITH 2-3K DWOB. PVT=228 BBLS. 8.70/8.70 PPG. AT 10128 FT START MUD SWAP. 07:00-09:30 2.50 DRILL P PROD1 DRILL AHEAD FROM 10128' ROP=60 FPH WITH 2K DHWOB PVT=MUD SWAP 2.64/2.53 8.53/8.89 PPG 09:30-11:45 2.25 DRILL P PROD1 BUILD LANDED AT 8955'TVD, POOH FOR LATERAL BHA. OPEN EDC ABOVE WINDOW 11:45-12:45 1.00 DRILL P PROD1 PJSM.CHANGE BIT AND ANGLE. BIT WAS 4-2 WITH BROKEN CUTTERS. 12:45-15:00 2.25 DRILL P PROD1 RIH WITH BHA#3: LATERAL BHA WITH 2-7/8"BHI X-TREME MOTOR(1.2 AKO)AND HCC 4 BLADED BI-CENTER BIT. 15:00-15:45 0.75 DRILL P PROD1 LOG TIE-IN FROM 9720'. CORRECT+11' 15:45-18:30 2.75 DRILL P PROD1 DRILL AHEAD FROM 10225' ROP=40 FPH WITH 3K DHWOB PVT=333 2.67/2.56 8.55/8.58 PPG. 18:30-19:30 1.00 DRILL P PROD1 CONTINUE DRILLING FROM 10300 FT. CONTINUE HOLDING 90 DEG INC FOR NOW. ROP IS 80-100 FT/HR WITH SOME DIFFERENTIAL OVERPULLS. 2.58/2.57 BPM @ 2560 PSI FS. DRILL TO 10350 FT. 19:30-20:00 0.50 DRILL P PROD1 WIPER TRIP FROM 10350 FT TO WINDOW. CLEAN PASS UP AND DOWN. 20:00-22:45 2.75 DRILL P PROD1 DRILL FROM 10350 FT. MAINTAIN 8959 FT TVD FOR NOW. 2.58/2.49 BPM @ 2650-3000 PSI. PVT=322 BBLS. ROP IS 40-120 FT/HR,DIFFICULT SLIDING OCCASIONALLY. DRILL TO 10500 FT. 22:45-23:45 1.00 DRILL P PROD1 WIPER TRIP FROM 10500 FT TO WINDOW. CLEAN PASS UP AND DOWN. 23:45-00:00 0.25 DRILL P PROD1 DRILL FROM 10500 FT. CONTINUE HOLDING 90 DEG INC FOR NOW. DRILL TO 10510. 3/15/2010 00:00-01:30 1.50 DRILL P PROD1 CONTINUE DRILLING FROM 10510 FT HOLDING 90 DEG INC. 2.60/2.50 BPM @ 2600-3000 PSI. 8.61 /8.80 PPG. ECD=10.06 PPG. ROP IS 100-120 FT/HR WITH 2K DWOB. DRILL TO 10650 FT. 01:30-03:00 1.50 DRILL P PROD1 WIPER TRIP FROM 10650 FT TO WINDOW. GR TIE-IN,CORRECT+14 FT. CONTINUE WIPER TO BOTTOM. CLEAN PASS UP AND DOWN. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 5 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/15/2010 03:00-04:35 1.58 DRILL P PROD1 DRILL FROM 10650 FT. HOLD 8955 FT TVD FOR NOW. 2.57/2.46 BPM @ 2600-3000 PSI. PVT=335 BBLS. 8.61 /8.76 PPG, ECD=10.01 PPG. DRILL TO 10800 FT. 04:35-06:00 1.42 DRILL P PROD1 WIPER TRIP FROM 10800 FT TO WINDOW. CLEAN PASS UP AND DOWN. 06:00-08:15 2.25 DRILL P PROD1 DRILL FROM 10800'TO 10950' 2.65/2.61 BPM @ 2700-3000 PSI. PVT=329 BBLS. 8.64/8.78 PPG, ECD=10.05 PPG 08:15-09:30 1.25 DRILL P PROD1 WIPER TRIP FROM 10950'TO WINDOW. NO TROUBLE AREAS NOTED 09:30-13:30 4.00 DRILL P PROD1 DRILL FROM 10955 2.62/2.49 BPM @ 2700-3050 PSI. PVT=323 BBLS. 8.67/8.82 PPG, ECD=10.15 PPG 13:30-15:30 2.00 DRILL P PROD1 WIPER TRIP TO WINDOW AND TIE-IN PASS. CORRECT +23'. SLIGHT MOTOR WORK AT 10970'ON TRIP IN HOLE 15:30-16:15 0.75 DRILL P PROD1 DRILL AHEAD FROM 11100'. DRILL TO 11173' UNCERTAINTY ABOUT DEPTH AND ELECTRONIC COUNTER. PUH FOR REPEAT OF TIE-IN AND TO SWAP ENCODER. 16:15-19:00 2.75 DRILL P PROD1 REPLACE COUNTER ASSEMBLY ON INJECTOR.TIE-IN AND RIH TO BOTTOM. 19:00-23:50 4.83 DRILL N PROD1 DISCREPANCY ON LOGS DUE TO EARLIER COUNTER PROBLEMS. PICK BACK UP AND TIE-IN AGAIN. RIH AND MAD PASS FROM 10400 FT TO TD. 23:50-00:00 0.17 DRILL P PROD1 DRILL FROM 11173 FT. START MUD SWAP. ALLOW INCLINATION TO DRIFT BACK TO 90-91 DEG. ROP IS 100-130 FT/HR WITH 1.4K DWOB. DRILL TO 11200 FT. 3/16/2010 00:00-01:05 1.08 DRILL P PROD1 CONTINUE DRILLING FROM 11200 FT. NEW GEOLOGIC INTERPRETATION IS THAT WE HAVE DRILLED OUT OF Z1A AND INTO Z1 B. HOLD 87 DEG INC TO GET BACK INTO Z1A. DRILL TO 11297 FT. 01:05-03:05 2.00 DRILL P PROD1 WIPER TRIP FROM 11297 FT TO WINDOW. SLIGHT OVERPULL SEEN AT 11190 FT,NOTHING GOING DOWN. 03:05-07:15 4.17 DRILL P PROD1 DRILL FROM 11297 FT. REDUCE INC FURTHER TO ACHIEVE A TVD OF 8973 FT. 2.55/2.46 BPM CO 2300-3000 PSI. ECD=9.60 PPG,PVT= 313 BBL. ROP IS 80-120 FT/HR WITH 3-4K DWOB. 07:15- 10:00 2.75 DRILL P PROD1 WIPER TRIP FROM 11464'TO WINDOW. 10:00-12:00 2.00 DRILL P PROD1 DRILL AHEAD FROM 11464' 2.55/2.46 BPM @ 2500-3000 PSI. ECD=9.79 PPG, PVT= 326 BBL. ROP IS 50-100 FPH WITH 2.5-4K WOB. 12:00- 14:00 2.00 DRILL P PROD1 WIPER TRIP FROM 11,600'. HOLE SMOOTH. 2360 PSI AT 2.59 BPM IN. 14:00- 16:45 2.75 DRILL P PROD1 DRILL AHEAD FROM 11,600' 2355 PSI FS AT 2.59 BPM IN/OUT. 16:45- 19:30 2.75 DRILL P PROD1 WIPER TRIP TO WINDOW. BHA TRIP FOR TRACTOR TEST. Printed: 4/12/2010 1:12:32 PM • BP EXPLORATION Page 6 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/16/2010 19:30-19:45 0.25 DRILL P PROD1 SAFETY MEETING. PJSM FOR L/D BHA AND JETTING STACK. 19:45-20:30 0.75 DRILL P PROD1 TAG STRIPPER AND UD BHA. BIT IS 2-1. M/U SWIZZLE STICK FOR JETTING STACK. CLOSE SWAB AND JET STACK. 20:30-21:00 0.50 BOPSUR P PROD1 FUNCTION TEST BOPS. 21:00-22:30 1.50 DRILL P PROD1 P/U BHA#4-3.75"DSX413M BIT,3"COILTRACK WITH TRACTOR. BHA OAL=90.18 FT. M/U MOTOR AND BIT,AND LOWER PART OF BHA UP TO THE DPS. P/U SHUCK WITH TRACTOR AND SET IT IN MOUSEHOLE. PULL TRACTOR OUT OF SHUCK AND M/U TO TOOLSTRING. REMOVE SHUCK AND PUT IT BACK IN THE PIPE SHED, P/U REMAINING BHA. RIH TO 345 FT AND CONDUCT SHALLOW HOLE TEST. PUMP RATE PRESSURE WT 0.3 550 PSI -6.2K 2.6 2660 PSI -6.2K 2.7 2800 PSI -6.2K NO INDICATION OF TRACTOR WORK 0 -5.6K CYCLE PUMP 2.6 2660 PSI -3.2K TRACTOR WORKING,2.4K TENSION 0 -5.6K CYCLE PUMP TO TURN IT OFF 2.6 2700 PSI -5.6K TRACTOR IS OFF 0 -5.6K 2.6 2700 PSI -3.1K TRACTOR IS ON RIH AT 8 FT/MIN WITH TRACTOR ENGAGED,CLEARLY SEE WT SPIKES WHERE IT IS WORKING. TRACTOR ONLY TURNS ON AT FULL PRESSURE. 22:30-00:00 1.50 DRILL P PROD1 RIH, PUMP MIN RATE. 3/17/2010 00:00-00:40 0.67 DRILL P PROD1 CONTINUE RIH. LOG GR TIE-IN FROM 9725 FT. CORRECT+5 FT. 00:40-01:40 1.00 DRILL P PROD1 CONTINUE RIH TO BOTTOM. BRING PUMP TO 2.50 BPM AFTER TRACTOR IS THROUGH WINDOW. STACKING WT 11380-11450 FT. 01:40-03:10 1.50 DRILL P PROD1 DRILL FROM 11750 FT,WITHOUT TRACTOR ENGAGED. HOLD 92 DEG INC FOR NOW. INITIAL ROP IS 60-90 FT/HR WITH 3-4K DWOB. 2.60/2.47 BPM @ 2700-3100 PSI. PVT=296 BBLS,ECD= 9.86 PPG. DRILL TO 11823 FT,STACKING WT. 03:10-03:50 0.67 DRILL P PROD1 PULL A 200 FT WIPER THEN RIH TO AROUND 4 FT OFF BOTTOM. CYCLE PUMP TO TURN ON TRACTOR. MOTOR GOES INTO STALL RIGHT AWAY, 10K DWOB. TURN OFF PUMP AND PICK UP. OVERPULL TO 55K. PICK UP TO 11780 FT AND CYCLE PUMP AGAIN TO TURN ON TRACTOR. RIH ABOUT 8 FT/MIN,START STACKING WT AT 11790 FT. Printed: 4/12/2010 1:12:32 PM • BP EXPLORATION Page 7 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/17/2010 03:10-03:50 0.67 DRILL P PROD1 PICK UP AND TURN OFF TRACTOR. RIH AGAIN AND STACK WT AT 11797 FT. NOTHING SEEN ON DWOB,AS TRACTOR IS ABOVE THE DPS. TRY SEVERAL TIMES,STACKING WT AT THE SAME SPOT. PICK UP 300 FT AND RUN BACK IN,TRY TO GET PAST THE TIGHT SPOT AT MINIMUM RATE. TURN TRACTOR OFF AND RUN DOWN AT MINIMUM RATE, STILL CAN'T PASS. 03:50-04:10 0.33 DRILL P PROD1 PULL 300 FT WIPER AND RUN BACK IN, PUMP MIN RATE FROM 11750 FT. POP THROUGH TIGHT SPOT, RIH TO 11814 FT, PICK UP TO GET WT BACK. CYCLE PUMP AND TURN ON TRACTOR, RIH 0.5 FT/MIN TO FIND BOTTOM. 04:10-04:40 0.50 DRILL P PROD1 DRILL FROM 11817 FT,LIMIT ROP TO 30 FT/HR FOR NOW. DWOB=0.2- 1.5K,SURFACE WT WHILE DRILLING IS AROUND 15K(6K WITH NO TRACTOR) STALL AT 11818 FT, DWOB GOES TO 6K. PICK UP AND CYCLE PUMP TWICE TO TURN TRACTOR OFF THEN ON AGAIN. EASE BACK DOWN AT 25 FT/HR. DRILL FROM 11818 FT AT 20-30 FT/HR. STALL AT 11820 FT. TURN OFF PUMP AND BLEED PRESSURE, PICKUP IS 50K. PULLING 70-80K,CYCLE PUMP AND BLEED OFF PRESSURE TO TRY AND GET ARMS RETRACTED. PULL BACK TO 11700 FT, FINALLY GET ARMS RETRACTED, PULLING NORMAL WT. 04:40-05:25 0.75 DRILL P PROD1 RUN BACK IN TO DRILL. CAN'T PASS 11797 FT,ONCE AGAIN. PICK UP AND GO TO MIN RATE TO GET PAST HERE, CAN'T PASS. TRY TO ENGAGE TRACTOR TO GET PAST,CAN'T. PICK UP WITH 60-70K WT AND CYCLE PUMP UNTIL ARMS CLOSE. GET NORMAL RUNNING WT BACK. TRY TO PASS AT FULL RATE THEN AT MIN RATE, NO LUCK. 05:25-06:00 0.58 DRILL P PROD1 POOH. 5-10K OVERPULLS THROUGH SHALES ZONES 11450-11380 FT. 06:00-06:15 0.25 DRILL P PROD1 CREW CHANGE. DISCUSS OPERATIONS. MAKE RIG CHECKS AND ROUNDS. CONTINUE TO POOH. 06:15-08:00 1.75 DRILL P PROD1 CONTINUE TO POOH. 2820 PSI FS AT 2.60 BPM IN. 08:00-09:00 1.00 DRILL P PROD1 TEST TRACTOR AT 450'. SET BRAKE. ENGAGE TRACTOR. APPEARED TO GENERATE APROXIMATELY 2500 LBS FORCE,THE SAME AS RIH TEST. REPEAT TEST FOUR TIMES. 09:00-09:30 0.50 DRILL P PROD1 HOLD PJSM TO DISCUSS HANDLING THE BHA. PULL OUT OF HOLE TO SURFACE. 09:30- 10:45 1.25 DRILL P PROD1 AT SURFACE. GET OFF WELL. UNSTAB COIL.LD TOOLS. INSPECT TRACTOR. TRACTOR AND ALL TOOLS LOOK NOMINAL. SMALL AMOUNT OF CLAY ON BIT AND OTHER Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 8 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/17/2010 09:30- 10:45 1.25 DRILL P PROD1 BHA PARTS. 10:45- 11:30 0.75 DRILL P PROD1 DISCUSS FINDINGS AND PLAN FORWARD WITH ASSET, WWT OFFICE,BP TOWN TEAM. 11:30-12:30 1.00 DRILL P PROD1 DECIDE TO RUN DRILLING BHA WITH OUT TRACTOR. PJSM TO DISCUSS HANDLING BHA. MU 1.2 MOTOR WITH HYC DS 49 JETTED BIT(BOTH THE SAME AS PREVIOUS RUN). STAB COIL. TEST TOOLS. GET ON WELL. 12:30-14:30 2.00 DRILL P PROD1 RUN IN HOLE. CIRC AT MIN RATE. 14:30- 14:45 0.25 DRILL P PROD1 LOG GR TIE IN FROM 9735'. SUBTRACT 11'CORRECTION. 14:45-15:30 0.75 DRILL P PROD1 CONTINUE TO RUN IN HOLE. SMOOTH TO BTM. 15:30-18:20 2.83 DRILL P PROD1 DRILL AHEAD FROM 11,823'. 2850 PSI FS AT 2.61 BPM IN/OUT. 200-350 PSI MTR WORK. BHP:4606 PSI. ECD:9.9 PPG. PVT:286 BBLS. DRILL TO 11950 FT. 18:20-20:30 2.17 DRILL P PROD1 WIPER TRIP FROM 11952 FT TO WINDOW. 20:30-22:00 1.50 DRILL N STUC PROD1 DRILL FROM 11952 FT. DRILL TO 11989 FT AND START STACKING WT, PICK UP AND STUCK ON BOTTOM. CYCLE PIPE 7 TIMES-5K TO 85K,NO LUCK. GO TO 50K WT AND PUMP 1 BOTTOMS UP. ECD=10.03 PPG. DWOB=-10.7K. ABLE TO ORIENT FREELY. AFTER B/U ECD IS 9.98 PPG AT 2.60 BPM. SHUT DOWN PUMP AND LET HOLE RELAX. COIL POPS FREE. 22:00-00:00 2.00 DRILL N PROD1 WIPER TRIP TO WINDOW. TIE-IN GR FROM 9725 FT. CORRECT+8 FT. CONTINUE RIH. 3/18/2010 00:00-01:00 1.00 DRILL P PROD1 CONTINUE WIPER TRIP BACK TO BOTTOM. SLIGHT WT LOSS THROUGH SHALES 11350-11420 FT. 01:00-03:30 2.50 DRILL P PROD1 DRILL FROM 11989 FT. INITIAL ROP IS 120 FT/HR WITH 1-2K DWOB. HOLD 93 DEG INC FOR NOW. 8.68/8.78 PPG, ECD=9.99 PPG AT 2.59 BPM. ROP IS AROUND 120-150 FT/HR WITH SOME WT STACKING. DRILL TO 12125 FT. 03:30-06:00 2.50 DRILL P PROD1 WIPER TRIP FROM 12125 FT TO WINDOW. START MUD SWAP. 06:00-06:15 0.25 DRILL P PROD1 CREW CHANGE. DISCUSS OPERATIONS. MAKE RIG CHECKS AND OUTSIDE ROUNDS. CONTINUE TO RUN TO BOTTOM. 06:15-07:45 1.50 DRILL P PROD1 DRILL AHEAD FROM 12,125'. 2950 PSI FS AT 2.6 BPM IN/OUT. START NEW MUD DOWN HOLE. DRILL TO 12,200'. 07:45-08:15 0.50 DRILL P PROD1 MAKE WIPER TRIP TO 11,750'. DRY DRIFT 11,700'TO 11,800'AT LS AND HS TF ORIENTATIONS. NO LEDGE OR HOLD UPS FOUND. 08:15- 11:30 3.25 DRILL P PROD1 CONTINUE TO CIRC OUT OF HOLE. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 9 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/18/2010 08:15-11:30 3.25 DRILL P PROD1 HOLD PJSM TO CHANGE BHA. 11:30-12:30 1.00 DRILL P PROD1 GET OFF WELL. INSPECT 100'OF COIL ABOVE. FOUND SIGNIFICANT FLAT SPOT. DECIDE TO CUT COIL. LD BHA TOOLS. 12:30-15:00 2.50 DRILL P PROD1 CUT 53'OF COIL. RE-HEAD WITH E-CONNECTOR. TEST SAME. 15:00-16:00 1.00 DRILL P PROD1 MU LATERAL BHA WITH 1.2 AKO, DS 49 BIT WITH 12/32" JET,AND WWT TRACTOR. STAB COIL. TEST TOOLS. GET ON WELL. 16:00-20:00 4.00 DRILL P PROD1 RUN IN HOLE. TEST TRACTOR AT 450'. 2430 PSI AT 2.6 BPM. TOOL OPENED AND WALKED IN THE HOLE. APPEARS TO BE WORKING CORRECTLY. CONTINUE TO RIH. LOG GR TIE-IN,CORRECT+9.5 FT. PASS THROUGH SHALE AREA 11350-11420 WITH SLIGHT WEIGHT BOBBLES. 20:00-21:05 1.08 DRILL P PROD1 HANGING UP AT 11794 FT AT 5 FT/MIN,CAN'T PASS. PICK UP AND GO TO 10 FT/MIN,SET DOWN ABOUT 4K SURFACE WT(0 DWOB)AND POP THROUGH. SEE 500 PSI ANNULAR PRESSURE SPIKE JUST BEFORE IT POPS THROUGH. SET DOWN WEIGHT AGAIN AT 11830 FT,WITH 50 PSI ANNULAR PRESSURE INCREASE. APPEARS TO BE A CORRELATION BETWEEN SETTING DOWN WT AND ANNULAR PRESSURE INCREASE. NOTHING SEEN ON DWOB EACH TIME(DPS IS BELOW THE TRACTOR). REDUCE PUMP TO 2 BPM TO TRY AND GET TO BOTTOM. SET DOWN AT 11850 FT,THIS TIME AT THE BIT(4K DWOB,NO ANNULAR INCREASE). PICK UP AND SLOWLY WORK PAST THIS SHALE, 10 FT/MIN WITH 2.1 BPM PUMP. CONTINUE TO WORK TO BOTTOM. PAST 11890 FT STILL STACKING WT,NOW GETTING JUST SLIGHT(10-30 PSI)ANNULAR PRESSURE INCREASES EACH TIME. CONTINUE WORKING SLOWLY TO BOTTOM,GET ABOUT 10 FT EACH TIME,THEN P/U WITH 10-15K OVERPULLS. PULL WIPER FROM 11910 FT BACK 11820 FT WITH 10K OVERPULLS THE WHOLE WAY. REDUCE PUMP FURTHER TO 1.7 BPM,SEE SMOOTHER PROGRESS. TAG BOTTOM AT 12,200 FT. 21:05-21:25 0.33 DRILL P PROD1 PICK UP TO BREAKOVER+10 FT. BLEED PRESSURE, PRESSURE UP, PICK UP TO SEE IF TRACTOR ARMS ARE OUT. UP WT IS 37K,TRACTOR IS OFF. CYCLE PUMP TO TURN TRACTOR ON. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 10 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/18/2010 21:05-21:25 0.33 DRILL P PROD1 START RIH 6 FT/MIN FROM 12175 FT. TRACTOR APPEARS TO BE WORKING WHEN OFF BOTTOM,BASED ON SURFACE WEIGHT FLUCTUATIONS. AT 10 FT OFF BOTTOM GO TO 50 FT/HR TO START DRILLING.(ROP WAS 120 FT/HR HERE ON PREVIOUS RUN) 21:25-22:30 1.08 DRILL P PROD1 TAG BOTTOM AT 12198 FT. DRILL WITH 300-400 PSI MOTOR WORK AT 40-50 FT/HR, 2-2.5K DWOB. SEEING EXCESSIVE VIBRATION WHILE DRILLING,TRY TO VARY PUMP RATE AND ROP TO MINIMIZE IT. ANNULAR PRESSURE STEADY 4450-4500 PSI, ECD=10.07 PPG. DRILLING WITH SURFACE WEIGHT OF 12-14K,(0-5K WITHOUT TRACTOR). AFTER 12215 REDUCE ROP TO 40 FT/HR, DWOB GOES TO 7K. SET BRAKE AND ALLOW IT TO DRILL OFF. DRILL TO 12222 FT,START STACKING WT. DUMP PRESSURE AND PICK UP,OVERPULL. DIFFICULT TO TELL EXACTLY WHEN WT STACKING BEGINS WHEN TRACTOR IS ENGAGED. PULL 50 FT WIPER. RIH TO BOTTOM AND TURN TRACTOR BACK ON. FEED CT IN AT A CONTROLLED RATE OF 50-60 FT/HR. TRACTOR IS SEEN WORKING WITH CYCLICAL SURFACE WT CHANGES OF 1-2K, EVERY 10-15 SECONDS. MOTOR WORK FAIRLY STEADY 300-400 PSI. TOTAL OF 31 FT DRILLED WITH THE TRACTOR,AVERAGE ROP OF 50 FT/HR. NO STALLS WHILE DRILLING. THE TRACTOR'S HYDRAULIC FUNCTIONING WAS GOOD, FOR AS LONG AS THE ELECTRICAL CONTINUITY LASTED. 22:30-00:00 1.50 DRILL P PROD1 BHI TOOL IS OUT, PICK UP AND TROUBLESHOOT. LOST COMMUNICATION WITH EVERYTHING BELOW TRACTOR. POOH. 5-10K OVERPULL THROUGH SHALE ZONES 11450-11350 FT. PULL THROUGH WINDOW 10 FT/MIN AT 0.5 BPM. OPEN EDC AND POOH. 3/19/2010 00:00-02:15 2.25 DRILL P PROD1 CONTINUE POOH. PERFORM SHALLOW HOLE TEST AT 400 FT WITH TRACTOR,TRACTOR ISN'T WORKING. CYCLE PUMP AND BAKER CHOKE FOUR TIMES, NO EFFECT ON STRING WEIGHT. POOH. 02:15-02:30 0.25 DRILL P PROD1 SAFETY MEETING. PJSM FOR L/D BHA AND HANDLING TRACTOR. 02:30-03:30 1.00 DRILL P PROD1 TAG STRIPPER AND L/D BHA. BIT IS 1/1. TOOL JOINT CONNECTION IS LOOSE AT BOTH THE TOP AND BOTTOM OF THE TRACTOR WHERE THE COPPER BERYLLIUM XOVER MEETS THE STAINLESS STEEL BHI COMPONENT. 03:30-04:30 1.00 DRILL P PROD1 M/U NEW TOOL AND TEST AT SURFACE. 04:30-05:45 1.25 DRILL P PROD1 P/U BHA#7-HYC BICENTER, 1.2 DEG XTREME, FLOAT Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 11 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/19/2010 04:30-05:45 1.25 DRILL P PROD1 SUB,AGITATOR,3"COILTRAK. BHA OAL=75.14 FT. 05:45-06:00 0.25 DRILL P PROD1 RIH. SHALLOW HOLE TEST OF AGITATOR IS GOOD. CONTINUE TO RIH. 754 PSI AT 0.37 BPM IN. 06:00-06:15 0.25 DRILL P PROD1 CREW CHANGE. DISCUSS OPS. MAKE RIG ROUNDS AND CHECKS. CONTINUE TO RIH. 06:15-08:45 2.50 DRILL P PROD1 RIH. CIRC AT MIN RATE. CONTINUE TO RIH. 08:45-09:00 0.25 DRILL P PROD1 LOG GR TIE IN FROM 9735'. ADD 8.5'CORRECTION. 09:00-10:00 1.00 DRILL P PROD1 MAKE WIPER TRIP IN TO HOLE. BACK REAM SECTION FROM 11,450 TO 11,500' 10:00-12:00 2.00 DRILL P PROD1 DRILL AHEAD FROM 12,231'. 2710 PSI FS AT 2.50 BPM IN/OUT. 200-350 PSI MTR WORK. 2-3K#DHWOB. 12:00-13:30 1.50 DRILL P PROD1 WIPER TRIP TO WINDOW. HOLE SMOOTH. 13:30- 15:15 1.75 DRILL N DFAL PROD1 NOTICE PIN HOLE WITH PIPE IN CHAINS. 9895'CTD DEPTH. SPOOL BACK REEL. INSTALL CLAMP TO PLUG PIN HOLE. OPEN EDC. CIRC AT MIN RATE OUT OF HOLE. HOLD PJSM TO DISCUSS HANDLING BHA. 15:15- 16:15 1.00 DRILL N PROD1 GET OFF WELL. UNSTAB COIL. LD BHA TOOLS. BIT: 1-1-I 16:15-18:00 1.75 DRILL N PROD1 FILL HOLE. DISPLACE COIL TO WATER. RU SLB N2 PUMP TRUCK. 18:00-18:20 0.33 DRILL N PROD1 SAFETY MEETING. PJSM FOR PUMPING N2 WITH NIGHT TOUR. 18:20-20:00 1.67 DRILL N PROD1 FINISH DISPLACING MUD OUT OF REEL WITH WATER. PT N2 LINE TO 3500 PSI,GOOD. PURGE REEL WITH N2,ALLOW IT TO BLEED OFF. 20:00-20:15 0.25 DRILL N PROD1 SAFETY MEETING. PJSM FOR PULLING CT ACROSS PIPE SHED ONTO REEL. 20:15-22:10 1.92 DRILL N PROD1 INSTALL INTERNAL GRAPPLE AND PULL TEST. PULL CT OUT OF INJECTOR AND ONTO REEL. INSTALL SHIPPING BAR ON REEL AND SECURE CT TO SHIPPING BAR. REMOVE 1502 LINE FROM REEL. PREP REEL FOR LOWERING ONTO TRAILER. 22:10-22:30 0.33 DRILL N PROD1 SAFETY MEETING. PJSM FOR LOWERING REEL ONTO TRAILER AND PICKING UP NEW ONE. 22:30-00:00 1.50 DRILL N PROD1 LOWER REEL DOWN TO TRAILER AND SECURE IT. CLOSE REEL BAY DOOR AND SPOT 2ND TRAILER WITH NEW REEL. LIFT UP NEW REEL INTO REEL STAND AND CLOSE REEL BAY DOORS. 3/20/2010 00:00-04:00 4.00 DRILL N DFAL PROD1 FILL WELL WITH 2.5 BBLS. M/U HARDLINE INSIDE REEL, PRESSURE BULKHEAD,AND JUNCTION BOX. 04:00-05:50 1.83 DRILL N DFAL PROD1 INSTALL INTERNAL GRAPPLE AND PULL TEST. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 12 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/20/2010 04:00-05:50 1.83 DRILL N DFAL PROD1 PULL CT ACROSS PIPE SHED ROOF AND INTO INJECTOR. INSTALL CT CONNECTOR, PULL TEST TO 35K. M/U NOZZLE AND GET ON WELL. 05:50-06:15 0.42 DRILL N DFAL PROD1 PUMP 10 BBLS MEOH FORWARD FOLLOWED BY WATER THEN MUD. 06:15-06:30 0.25 DRILL N PROD1 CREW CHANGE. DISCUSS OPS. MAKE RIG CHECKS AND ROUNDS. CONTINUE TO FILL REEL WITH MUD. 06:30-08:00 1.50 DRILL N PROD1 CONTINUE TO FILL REEL. HOLD PJSM TO DISCUSS REEL VALVE TEST AND E-CONNECTOR MAKE UP. 08:00-09:00 1.00 BOPSUR N PROD1 PRESSURE TEST INNER REEL VALVE AND HARDLINE. 250 PSI AND 3500 PSI. CHART TESTS. 09:00-11:30 2.50;DRILL N PROD1 TEST E-LINE FOR CONTINUITY AND ISOLATION. MU AND TEST E-CONNECTOR. 11:30-12:30 1.00 DRILL N PROD1 MU LATERAL DRILLING BHA. (BHA#8). 1.2 AKO EXTREME MTR WITH HYC DS49 RE-RUN AND AGITATOR. STAB COIL. TEST TOOLS. GET ON WELL. 12:30-14:30 2.00 DRILL N PROD1 RUN IN HOLE. TEST AGITATOR. 0.43 BPM IN AT 875 PSI. 14:30-15:00 0.50 DRILL P PROD1 LOG GR TIE IN FROM 9735'. ADD 13'CORRECTION. 15:00-16:15 1.25 DRILL P PROD1 WIPER TRIP TO BTM. 2838 PSI AT 2.48 BPM IN. STALL AT 11,855 IN SHALE ZONE. PU AND WORK THROUGH SAME. 16:15-17:50 1.58 DRILL P PROD1 DRILL AHEAD FROM 12,350'. 3120 PSI FS AT 2.65 BPM IN/OUT. DRILL TO 12,375'. SLOW DOWN FOR SURVEY. BECAME STUCK. CIRCULATE AND WORK PIPE. CIRCULATE A BOTTOMS UP AND SHUT DOWN PUMP. CYCLE PIPE-10K TO 83K,3 TIMES. ABLE TO TURN ORIENTER FREELY. PULL TO 80K AND CYCLE PUMP,COIL POPS FREE. 17:50- 18:20 0.50 DRILL P PROD1 PULL WIPER BACK TO 12,000 FT. 18:20- 18:50 0.50 DRILL P PROD1 DRILL FROM 12375 FT. HOLD 120R TF TO DROP ANGLE FOR THE REMAINING PORTION OF THE WELL. DRILL TO 12420 FT, PLANNED TD. 18:50-21:00 2.17 DRILL P PROD1 WIPER BACK TO WINDOW. 5K OVERPULLS THROUGH SHALE ZONES 11950-11800 FT,MOSTLY CLEAN. 21:00-23:30 2.50 DRILL P PROD1 LOG GR TIE-IN FROM 9730 FT. CORRECT+8 FT. CONTINUE WIPER TRIP TO BOTTOM. CT PRESSURES UP ABOUT 400 PSI AT 10600 FT WITH NO DWOB OR ANNULAR PRESSURE INCREASE. PRESSURE GRADUALLY SETTLES BACK DOWN TO PREVIOUS CIRC PRESSURE. BIG SLUG OF SHALE CUTTINGS COME BACK WHILE RIH,THEN BACK TO NORMAL. MICRO MOTION PLUGGING OFF PERIODICALLY AFTER THAT. SET DOWN 5K SURFACE WT AT 11861, 11885, 11910 FT. TAG AT 12427 FT,OFFICIAL TD. 23:30-00:00 0.50 DRILL P PROD1 POOH,LAY IN LINER PILL. SOME 5K OVERPULLS THROUGH SHALE ZONE 11950-11800 FT. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 13 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/21/2010 00:00-03:15 3.25 DRILL P PROD1 CONTINUE POOH. PULL THROUGH WINDOW AND OPEN EDC. RUN BACK DOWN AND JET WINDOW AREA THEN POOH. LOG CCL ACROSS TOP LINER AREA. POOH. FLAG PIPE AT 9400 FT AND 6680 FT, EOP. PERFORM SURFACE JOG. 03:15-03:30 0.25 DRILL P PROD1 SAFETY MEETING. PJSM FOR L/D BHA. 03:30-05:20 1.83 DRILL P PROD1 TAG STRIPPER AND L/D BHA. BIT IS 1/1. REMOVE BHI UQC. P/U 1 JT PH6 AND M/U CT RISER. PUMP FORWARD 3.5 BPM, POP OFF WELL AND CABLE HASN'T MOVED. M/U TO RISER AGAIN AND PUMP 20 BBLS FRESH WATER AHEAD. PUMP 4 BPM,NO MOVEMENT HEARD. 05:20-06:00 0.67 DRILL P PROD1 POP OFF WELL. CABLE HASN'T MOVED. M/U BALL CATCHER NOZZLE. M/U CT RISER TO WELL. 06:00-06:15 0.25 DRILL P PROD1 CREW CHANGE. DISCUSS OPS. MAKE RIG CHECKS AND ROUNDS. DISCUSS PLAN FORWARD FOR DROPPING BALL AND LACK OF WIRE MOVEMENT. 06:15-07:30 1.25 DRILL N SFAL PROD1 PU 2ND JNT OF PH6. ATTEMPT TO PUMP SLACK AGAIN. 3250 PSI AT 4.25 BPM. NO MOVEMENT. LD PH6. MU BALL CATCHER. DROP AND CIRC 3/4"BALL. BALL IS ROLLING:3040 PSI AT 2.88 BPM. HEAR BALL IN REEL. OVER GOOSENECK. SHUT DN. UN ABLE TO FIND BALL. 07:30-10:30 3.00 DRILL N SFAL PROD1 CUT COIL BY HAND TO LOOK FOR BALL. CUT 130'COIL. FOUND KINKED E-LINE AND 3/4"BALL. 10:30-14:00 3.50 DRILL N SFAL PROD1 RU AND PUMP SLACK FORWARD. CUT OFF EXCESS WIRE,330 FT. 14:00- 15:30 1.50 DRILL P PROD1 PUMP 2ND 3/4"BALL TO VERIFY COIL IS CLEAR. RECOVER BALL. 15:30- 16:30 1.00 CASE P RUNPRD HOLD PJSM. RU FLOOR TO RUN LINER ASSEMBLo. 16:30-21:40 5.17 CASE P RUNPRD MU 69 JTS 2-7/8 x 3-3/16(17 JTS) SOLID LINER W/3-1/2" ON TOP. (OAL:2890.47') STOP AT 50 JTS AND FILL LINER WITH WATER. BHI BREAKS DOWN THEIR BHA IN THE PIPE SHED. CONDUCT KICK DRILL WHILE M/U LINER. 21:40-22:45 1.08 CASE P RUNPRD PICK UP CT INJECTOR, M/U LOCKABLE SWIVEL AND CT RISER. PUMP MUD AROUND TO DISPLACE WATER AND AIR FROM THE LINER. 22:45-00:00 1.25 CASE P RUNPRD RIH WITH LINER ASSEMBLY. FIRST FLAG AT 9578 FT IS WITHIN 2 FT OF MEASURED DEPTH. 3/22/2010 00:00-01:00 1.00 CASE P RUNPRD CONTINUE RIH. WT CHECK AT 9650 FT IS 38K. PASS THROUGH WINDOW AND RIH TO BOTTOM. SET DOWN WT AT 11300-11400 FT, 11750-11900. SET DOWN SEVERAL TIMES AT 12190 FT, PICK UP AND INDEX GUIDE SHOE. INCREASE RIH SPEED TO GET PAST. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 14 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/22/2010 00:00-01:00 1.00 CASE P RUNPRD FIRM TAG AT 12414 FT,3 TIMES. UP WT IS 46K. RIH WT IS 12K. 01:00-02:30 1.50 1 CASE P RUNPRD SET DOWN TO 12413.5 FT,OK SURFACE WT. PICK UP TO BREAKOVER WT OF 46K AND FIND BALL DROP POSITION. RUN BACK DOWN TO 12413 FT AND ESTABLISH CIRC RATE 1.25/1.15 BPM © 1500 PSI. PULL BACK TO BALL DROP POSITION. DROP BALL AND SURGE WITH 3000 PSI. CHASE BALL WITH MUD AT 2 BPM,BALL IS HEARD ROLLING. SLOW DOWN PUMP TO 0.7 BPM AFTER 41 BBLS AWAY. BALL ON SEAT AT 45.7 BBLS. PRESSURE UP IQ 2500 PSI A_N_p SHEAR OUT BALL SEAT. PICK TO BREAKOVER+2 FT, NEW UP WT IS 30K. SLACK BACK DOWN TO 12418 FT WITH OK STRING WT. 02:30-05:00 2.50 CASE P RUNPRD CIRC WELL TO 2%KCL DOUBLE SLICK. 370 PSI AT 1.5 BPM. 05:00-06:00 1.00 CEMT P RUNPRD MIX 110 BBLS 2#BIOZAN IN PIT#3,4. CONTINUE TO DISPLACE WELL. 1.4 BPM IN/1.2 BPM OUT AT 375 PSI. 06:00-06:30 0.50 CEMT P RUNPRD CREW CHANGE. DISCUSS OPERATIONS AND CEMENT LOGISTICS. MAKE RIG ROUNDS AND OUTSIDE CHECKS. CONTINUE TO DISPLACE/CIRC WELL. 06:30-07:00 0.50 CEMT P RUNPRD HOLD PJSM TO DISCUSS CEMENT JOB. SLB,NORDIC,BTT,BP,CHILL REVIEW JOB STEPS, CONTINGENCIES, HSE ISSUES. 07:00-10:15 3.25 CEMT P RUNPRD BATCH MIX 35 BBLS CLASS G 15.8 PPG LINER CEMENT. CEMENT TO WT AT 0740 AM. FLOOD LINES WITH KCL. PRESSURE TEST TO 6500 PSI. REPLACE A LEAKY CHICKSAN. PRESSURE TEST AGAIN: GOOD TEST. PUMP 36 BBLS CEMENT INTO REEL WITH CEMENTERS. 1190 PSI AT 2.07 BPM IN/1.90 OUT. REDUCE RATE TO 2.0 BPM IN AS CEMENT REACHES SELRT. 2.0 BPM IN/1.97 OUT. CEMENT TO SHOE AT 0916. CONTINUE DISPL AT 2225 PSI AT 2.54 BPM IN/2.35 OUT. RE-ZERO OUT MM WITH CMT AT SHOE. CONTINUE DISPLACEMENT. AT 91.5 BBLS PUMPED, PU 15'TO DEPLOY DOGS. SET BACK DN. LAND 12'HIGHER. PRESSURE COIL TO 500 PSI TO SEAT DART. PU UNTIL COIL PRESSURE BLED OFF. PUMP AN ADDITIONAL 5 BBLS TO EXHAUST EXCESS CEMENT AND 3 BBLS OF BIOZAN. OPEN BAKER CHOKE. SET BACK DOWN. CLOSE BAKER CHOKE. PRESSURE COIL TO RELEASE LWP. SHEARED AT 3700 PSI. CONTINUE TO DISPLACE CEMENT AT 2827 PSI AT 2.56 BPM IN/2.25 BPM OUT. WIPER PLUG LANDED AT 114.8 BBLS TOTAL DISPLACEMENT(AS PREDICTED) HOLD 500 PSI. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 15 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/22/2010 07:00-10:15 3.25 CEMT P RUNPRD OPEN BAKER CHOKE. NO FLOW. FLOATS HOLDING. PRESSURE COIL TO 420 PSI. PU AND UNSTING. 34KK# UP WT. POOH. REPLACE COIL VOIDAGE+0.4 BPM WITH BIOZAN TO 6000',THEN KCL. CIP AT 0945 HRS. 10:15-12:00 1.75 CEMT P RUNPRD PULL OUT OF HOLE. REPLACE COIL VOIDAGE TO MINIMIZE LINER TOP PRESSURE. HOLD PJSM TO DISCUSS HANDLING BHA. 12:00-13:45 1.75 CEMT P RUNPRD GET OFF WELL. UNSTAB COIL. LD BHA TOOLS. GEN II CTLRT LOOKS NORMAL. 13:45-14:15 0.50 EVAL P LOWER1 WEEKLY CREW CHANGE. DISCUSS OPES. MAKE RIG ROUNDS AND CHECKS. 14:15-16:30 2.25 EVAL P LOWER1 MU MEMORY LOGGING TOOLS IN CARRIER,WITH 2.3 D331 MILL ON STRAIGHT MOTOR. INSERT SOURCE. PU 96 TOTAL JTS 1-1/4"CSH AND 2 JTS 2-3/8"PH6. OAL:3076.67'. 16:30-17:15 0.75 EVAL P LOWER1 STAB COIL. GET ON WELL. RUN IN HOLE. CIRC AT MIN RATE. CT PRESSURES UP,STRING IS PLUGGED. 17:15-21:15 4.00 EVAL N DFAL LOWER1 POOH AND STAND BACK CSH. SMALL DBPV IS FOUND TO BE PLUGGED OFF WITH SCALE. REMOVE IT AND PUMP THROUGH MOTOR AND LOWER STAND,VERIFY ITS CLEAR. NORDIC CREW CHANGE. FILL WELL WITH 9.5 BBLS. 21:15-00:00 2.75 EVAL P LOWER1 RUN REMAINING CSH,3/4"DISCONNECT, DBPV AND 2 JTS PH6. CUT OFF CABLE AND RE-BOOT. M/U CT RISER TO WELL. PUMP FORWARD,PRESSURE UP TO 900 PSI WITH 0.1 BPM, PLUGGING OFF AGAIN. CYCLE PUMP SEVERAL TIMES,CLEAR BHA. 3/23/2010 00:00-01:00 1.00 EVAL P LOWER1 CONTINUE RIH. PUMP AT 1.5 BPM AFTER 7000 FT. CEMENT WAS AT 500 PSI COMPRESSIVE SEVERAL HOURS AGO. 01:00-01:45 0.75 EVAL P LOWER1 LOG DOWN FROM 9000 FT. HARD TAG AT 9400 FT WITH MOTOR WORK. PICK UP AND MILL FROM 9400 FT AT 20-40 FT/HR, 150-300 PSI MOTOR WORK. CLEAN PICKUPS. MILL HARD CEMENT TO 9412 FT,MAKING VERY LITTLE PROGRESS. 01:45-03:45 2.00 EVAL N DPRB LOWER1 POOH. SEE 10.3 PPG RETURNS WHILE POOH. 03:45-04:30 0.75 EVAL N DPRB LOWER1 TAG STRIPPER AND PJSM FOR STAND BACK CSH. PUMP BACK 5 BBLS MEOH INTO CT FOR FREEZE PROTECT. 04:30-06:30 2.00 EVAL N DPRB LOWER1 STAND BACK CSH. REMOVE TOOL SOURCE. LD LOGGING TOOLS. SECURE WELL. 06:30- 13:30 7.00 CEMT C RUNPRD RIG ON STANDBY FOR CHECK SIX TRAINING. 13:30- 14:30 1.00 CEMT N DPRB RUNPRD HOLD PJSM. DISPLACE MEOH FROM COIL. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 16 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/23/2010 13:30- 14:30 1.00 CEMT N DPRB RUNPRD MU 3.75 HCC PARABOLIC MILL ON 2-7/8"EXTREME MTR. INCLUDE JARS,HYDSC,2 JTS PH6. OAL:90.80'. 14:30- 16:45 2.25 CEMT N DPRB RUNPRD RUN IN HOLE. CIRC AT MIN RATE. 16:45-17:30 0.75 CEMT N DPRB RUNPRD MILL CEMENT. 1600 PSI FS AT 2.55 BPM IN/OUT. MILL TO 9436'. SOME STALLING. MILL 25'INCREMENTS. THEN MAKE SHORT WIPER TO CLEAR CEMENT. 17:30-20:00 2.50 CEMT N DPRB RUNPRD MILL FROM 9450'. 2350 PSI FS AT 2.55 BPM IN/OUT. SHORT WIPER TRIPS EVERY 25' TAG TOL @ 9,524' 20:00-21:45 1.75 CEMT N DPRB RUNPRD POOH PJSM TO LD MILLING BHA WHILE POH 21:45-22:15 0.50 CEMT N DPRB RUNPRD LD MILLING BHA 22:15-22:30 0.25 EVAL N DPRB LOWER1 PJSM TO MU MCNL/CLEANOUT BHA ASSY 22:30-00:00 1.50 EVAL N DPRB LOWER1 MU MCNL/CLEANOUT BHA ASSY _ 3/24/2010 00:00-01:00 1.00 EVAL N DPRB LOWER1 MU MCNL/CLEANOUT BHA ASSY 01:00-02:15 1.25 EVAL N DPRB LOWER1 RIH WITH MCNL ASSY TO 9,000' 02:15-03:45 1.50 EVAL P LOWER1 LOG MCNL RUN FROM 9,000' @ 60 FPM TAG @ 9,514' PU TO 9,500' FS 2,920 PSI @ 1.5 BPM 70-100 PSI MTR WK FROM 9,603'TO 9,604' RIH TO 9,623' 70-100 PSI MTR WK FROM 9,623'TO 9,646' 03:45-05:00 1.25 EVAL N DPRB LOWER1 POH TO REMOVE MCNL TOOL FROM BHA TO PREVENT DAMAGE TO THE TOOL WHILE MILLING CEMENT IN LINER PJSM TO STAND BACK CSH&LD MCNL ASSY FOR CLEANOUT RUN 05:00-06:00 1.00 EVAL N DPRB LOWER1 STAND BACK CSH&LD MCNL ASSY 06:00-06:15 0.25 EVAL P LOWER1 CREW CHANGE. DISCUSS OPS. MAKE RIG CHECKS AND OUTSIDE ROUNDS. 06:15-08:00 1.75 EVAL N DPRB LOWER1 CONTINUE TO STAND BACK CSH IN DERRICK. REMOVE TOOL SOURCE. LD LOGGING TOOLS. 08:00-10:00 2.00 CEMT N DPRB RUNPRD MU 2.7"PARABOLIC MILL ON 2-1/8"MTR, MHA,20 JTS 1-1/4"CSH,HYDISC,QUICKFIRE JARS,2 JTS PH6. OAL: 712.45' STAB COIL. GET ON WELL. 10:00-11:30 1.50 CEMT N DPRB RUNPRD RUN IN HOLE. 11:30-14:30 3.00 CEMT N DPRB RUNPRD TAG CEMENT AT 9652'. MILL HARD CEMENT TO 9860'... MOSTLY STRINGERS,GETTING FEWER AND FARTHER BETWEEN. CLEAN OUT TO 10,166'. 14:30- 16:45 2.25 CEMT N DPRB RUNPRD CIRCULATE OUT OF HOLE. 2130 PSI AT 1.47 BPM IN. PJSM TO STAND BACK CSH&LD MILLING ASSY WHILE POH 16:45-18:15 1.50 CEMT N DPRB RUNPRD STAND BACK CSH&LD MILLING ASSY 18:15-19:15 1.00 CEMT N DPRB RUNPRD JET STACK TO CLEAR CEMENT BUILD UP 19:15-00:00 4.75 CEMT P RUNPRD PT BOPE AS PER BOP TESTING PROCEDURE 3 OP 3/25/2010 00:00-02:30 2.50 CEMT P RUNPRD PT BQPE AS PER PROCEDURE Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 17 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/25/2010 02:30-04:45 2.25 CEMT P RUNPRD PT INNER REEL VALVE&PACKOFF 04:45-05:00 0.25 EVAL N DPRB LOWER1 PJSM TO MU MCNL/CLEANOUT ASSY 05:00-06:00 1.00 EVAL N DPRB LOWER1 RU RIG FLOOR TO MU MCNL ASSY MU MCNL/CLEANOUT ASSY 06:00-06:15 0.25 EVAL N LOWER1 CREW CHANGE. DISCUSS OPS. MAKE RIG CHECKS AND ROUNDS. CHECK OUT SIDE EQUIPMENT. 06:15-08:30 2.25 EVAL N LOWER1 CONTINUE TO RUN MEMORY LOG/CLEAN OUT TOOLS ON CSH FROM DERRICK. 08:30-09:45 1.25 EVAL N LOWER1 STAB COIL. GET ON WELL. RUN IN HOLE. 09:45-11:30 1.75 EVAL P LOWER1 LOG CNL/GR DOWN PASS FROM 9100'. 30 FPM LOGGING SPEED. 2480 PSI AT 0.98 BPM IN. TAG PBTD AT 12,385'UNCORRECTED. , 11:30-12:30 1.00 EVAL P LOWER1 LOG UP PASS AT 60 FPM. LAY IN PERF PILL LOG TO 9100'. DISPLACE WELL TO KCL WATER. 12:30- 14:00 1.50 EVAL P LOWER1 CONTINUE TO POOH. DISPLACE WELL TO KCL. 14:00-17:15 3.25 EVAL P LOWER1 HOLD PJSM. GET OFF WELL. UNSTAB COIL. STAND BACK CSH. 17:15-17:45 0.50 PERFOB P LOWER1 CLEAR RIG FLOOR 17:45-18:15 0.50 PERFOB P LOWER1 PT LINER LAP TO 2,000 PSI FOR 30 MIN LINER LAP TEST GOOD 18:15-18:30 0.25 PERFOB P LOWER1 PJSM TO LOAD PERF GUNS INTO SHED 18:30-21:45 3.25 PERFOB P LOWER1 PREP RIG FLOOR TO RUN PERF GUNS LOAD PERF GUNS INTO PIPE SHED CHECK INTERVALS WITH PBTD ON MCNL LOG DUE TO HEIGHT OF PBTD DECIDED TO REMOVE BOTTOM GU TO INSURE PERFORATIONS WOULD BE ON DEPTH. 21:45-22:00 0.25 PERFOB P LOWER1 PJSM TO MU PERF GUN ASSY 22:00-00:00 2.00 PERFOB P LOWER1 MU PERF GUN ASSY 3/26/2010 00:00-02:00 2.00 PERFOB P LOWER1 MU PERF GUN ASSY 02:00-04:30 2.50 PERFOB P LOWER1 RIH WITH PERF ASSY TO PBTD TAG PBTD @ 12,405'UNCORRECTED PU TO 12,375'RIH&CONFIRM PBTD @ 12,405' CORRECT DEPTH TO 12,385' WITH UP WT OF 45K 04:30-05:00 0.50 PERFOB P LOWER1 PU TO 12,379'&TEST NEW E-FIRE TOOL AS PER PROCEDURE 05:00-05:15 0.25 PERFOB P LOWER1 RIH TO PBTD&PU TO 12,380' FIRE PERF GUNS AS PER SLB TCP PROCEDURE ON THE FLY WITH GUNS FIRING ON DEPTH @ 12,378' 2.0",6 SPF 2006PJ GUNS. PERF INTERVALS: 10,250-10,950, 11,570- 11,770, 11,870-12,000, 12,030-12,368. GOOD INDICATION OF GUNS FIRING&WT INCREASE 05:15-07:30 2.25 PERFOB P LOWER1 POOH. CIRC DOWN COIL AT MIN RATE. HOLE TAKING SMALL AMOUNT OF FLUID. HOLD PJSM. 07:30-09:45 2.25 PERFOB P LOWER1 FLOW CHECK. GET OFF WELL. UNSTAB COIL. STAND BACK CSH. Printed: 4/12/2010 1:12:32 PM BP EXPLORATION Page 18 of 18 Operations Summary Report Legal Well Name: E-33 Common Well Name: E-33 Spud Date: 12/11/1993 Event Name: REENTER+COMPLETE Start: 3/1/2010 End: 4/30/2010 Contractor Name: NORDIC CALISTA Rig Release: 3/26/2010 Rig Name: NORDIC 1 Rig Number: N1 Date From -To Hours Task Code NPT Phase Description of Operations 3/26/2010 09:45- 14:00 4.25 PERFOB P LOWER1 HOLD PJSM WITH ALL HANDS. LAY DOWN PERF GUNS. ALLOW TO DRAIN IN PIPE SHED. 14:00- 15:00 1.00 PERFOB P LOWER1 RIG DOWN PERF GUN HANDLING EQUIPMENT. 15:00- 15:30 0.50 WHSUR P POST MU NOZZLE BHA./ RU LRS PUMPERS. 15:30-18:00 2.50 WHSUR P POST RUN IN HOLE TO2500'. PUMP 40 BBLS DIESEL. PULLOUT OF HOLE. LAY IN FP FLUID. 18:00-19:45 1.75 WHSUR P POST RD LITTLE RED FROM FP RD FLOOR&PREP TO SET BPV 19:45-20:00 0.25 WHSUR P POST PJSM WITH GREASE/BPV CREW TO GREASE TREE& SET BPV 20:00-21:00 1.00 WHSUR P POST GREASE TREE&INSTALL BPV 21:00-00:00 3.00 RIGD P POST CLEAN PITS,BLOW RELL BACK WITH MEOH FOR FREEZE PROTECT&ND BOPE RELEASE RIG 0 00:00 Printed: 4/12/2010 1:12:32 PM r BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB E Pad E-33 E-33B Survey: MWD Survey Report - Geographic 24 March, 2010 4.-0-.4.1 bp BA il s Survey Report-Geographic by INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-33 Project: Prudhoe Bay TVD Reference: 54:33 12/11/1993 00:00 @ 64.20ft(generic drillir Site: PB E Pad MD Reference: 54:33 12/11/1993 00:00 @ 64.20ft(generic drillir Well: E-33 North Reference: True Weilbore: E-33B Survey Calculation Method: Minimum Curvature Design: E-33B 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-33 API No 500292242200 Well Position +N/-S 0.00 ft Northing: 5,975,457.26 ft Latitude: 70°20'21.381 N +E/-W 0.00 ft Easting: 664,098.99 ft Longitude: 148°40'6.041 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 0.00 ft Wellbore E-33B API No 500292242202 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2009 11/9/2009 22.46 80.96 57,679 Design E-33B Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 9,619.54 Vertical Section: Depth From(ND) +N/-S +E/-W Direction (ft) (ft) (ft) (°) 34.20 0.00 0.00 257.01 Survey Program Date: 3/24/2010 From To (ft) (ft) Survey(Wellbore) Tool Name Description 204.19 9,619.54 1 :MWD-Standard(E-33) MWD MWD-Standard 9,704.00 12,427.00 MWD(E-33B) MWD MWD-Standard 3/24/2010 2:31:45PM Page 2 COMPASS 2003.16 Build 71 WC FM I BAKER...__ INUaIEs Survey Report-Geographic 0 bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-33 Project: Prudhoe Bay TVD Reference: 54:33 12/11/1993 00:00 @ 64.20ft(generic drillir Site: PB E Pad MD Reference: 54:33 12/11/1993 00:00 @ 64.20ft(generic drillir Well: E-33 North Reference: True Wellbore: E-33B Survey Calculation Method: Minimum Curvature Design: E-33B Database: EDM.16-Anc Prod-WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/S +E/-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 9,619.54 48.67 238.95 8,662.45 -1,169.50 -1,941.22 5,974,245.64 662,183.96 70°20'9.876 N 148°41'2.733 W TIP 9,704.00 48.89 237.82 8,718.11 -1,202.80 -1,995.32 5,974,211.16 662,130.61 70°20'9.549 N 148°41'4.313 W KOP 9,734.83 43.36 242.81 8,739.48 -1,213.84 -2,014.59 5,974,199.71 662,111.59 70°20'9.440 N 148°41'4.876 W 9,768.31 38.07 249.44 8,764.85 -1,222.73 -2,034.50 5,974,190.39 662,091.88 70°20'9.353 N 148°41'5.457 W 9,802.65 31.80 259.06 8,793.01 -1,228.17 -2,053.33 5,974,184.53 662,073.17 70°20'9.299 N 148°41'6.007 W 9,832.21 29.49 266.63 8,818.45 -1,230.08 -2,068.25 5,974,182.30 662,058.30 70°20'9.280 N 148°41'6.443 W 9,863.81 31.88 277.09 8,845.65 -1,229.50 -2,084.30 5,974,182.52 662,042.24 70°20'9.286 N 148°41'6.912 W 9,907.17 36.67 291.83 8,881.53 -1,223.26 -2,107.74 5,974,188.25 662,018.67 70°20'9.347 N 148°41'7.596 W 9,950.43 43.20 302.07 8,914.72 -1,210.57 -2,132.33 5,974,200.40 661,993.81 70°20'9.472 N 148°41'8.314 W 9,984.91 46.81 310.25 8,939.11 -1,196.16 -2,151.95 5,974,214.37 661,973.88 70°20'9.613 N 148°41'8.887 W 10,017.89 53.07 306.62 8,960.33 -1,180.51 -2,171.73 5,974,229.58 661,953.77 70°20'9.767 N 148°41'9.465 W 10,056.49 62.16 303.21 8,980.99 -1,161.92 -2,198.45 5,974,247.59 661,926.65 70°20'9.950 N 148°41'10.246 W 10,084.19 68.49 300.79 8,992.55 -1,148.60 -2,219.79 5,974,260.43 661,905.02 70°20'10.081 N 148°41'10.869 W 10,124.99 74.31 293.59 9,005.57 -1,130.99 -2,254.17 5,974,277.29 661,870.27 70°20'10.254 N 148°41'11.873 W 10,160.53 81.19 288.84 9,013.11 -1,118.45 -2,286.52 5,974,289.11 661,837.65 70°20'10.377 N 148°41'12.818 W 10,190.55 83.98 286.06 9,016.99 -1,109.53 -2,314.91 5,974,297.41 661,809.07 70°20'10.465 N 148°41'13.647 W 10,226.53 85.47 292.38 9,020.30 -1,097.74 -2,348.72 5,974,308.46 661,775.01 70°20'10.581 N 148°41'14.635 W 10,257.75 87.82 288.11 9,022.13 -1,086.96 -2,377.96 5,974,318.60 661,745.55 70°20'10.687 N 148°41'15.489 W 10,292.27 88.99 281.85 9,023.09 -1,078.05 -2,411.27 5,974,326.78 661,712.05 70°20'10.774 N 148°41'16.462 W 10,324.19 90.28 276.08 9,023.29 -1,073.07 -2,442.79 5,974,331.06 661,680.44 70°20'10.823 N 148°41'17.382 W 10,355.11 92.12 272.84 9,022.64 -1,070.67 -2,473.60 5,974,332.79 661,649.58 70°20'10.847 N 148°41'18.282 W 10,385.31 94.05 278.52 9,021.02 -1,067.69 -2,503.60 5,974,335.11 661,619.53 70°20'10.876 N 148°41'19.158 W 10,415.55 92.79 284.40 9,019.21 -1,061.69 -2,533.17 5,974,340.46 661,589.84 70°20'10.935 N 148°41'20.022 W 10,445.11 90.09 287.49 9,018.47 -1,053.58 -2,561.58 5,974,347.95 661,561.26 70°20'11.015 N 148°41'20.852 W 10,478.01 92.37 295.18 9,017.76 -1,041.62 -2,592.19 5,974,359.23 661,530.40 70°20'11.132 N 148°41'21.746 W 10,505.31 92.28 293.81 9,016.65 -1,030.31 -2,617.01 5,974,370.00 661,505.33 70°20'11.243 N 148°41'22.471 W 10,535.33 89.97 290.98 9,016.06 -1,018.88 -2,644.76 5,974,380.82 661,477.35 70°20'11.355 N 148°41'23.281 W 10,565.69 88.22 287.02 9,016.54 -1,009.00 -2,673.45 5,974,390.07 661,448.44 70°20'11.453 N 148°41'24.119 W 10,595.35 88.96 282.82 9,017.27 -1,001.36 -2,702.10 5,974,397.07 661,419.64 70°20'11.528 N 148°41'24.956 W 10,629.29 88.71 279.85 9,017.96 -994.70 -2,735.37 5,974,403.01 661,386.24 70°20'11.593 N 148°41'25.928 W 10,655.39 88.99 276.88 9,018.49 -990.90 -2,761.18 5,974,406.24 661,360.35 70°20'11.630 N 148°41'26.682 W 10,685.21 87.17 274.01 9,019.49 -988.07 -2,790.84 5,974,408.42 661,330.63 70°20'11.658 N 148°41'27.548 W 10,719.09 85.18 271.28 9,021.75 -986.51 -2,824.61 5,974,409.24 661,296.84 70°20'11.673 N 148°41'28.534 W 10,755.29 86.44 266.19 9,024.40 -987.31 -2,860.69 5,974,407.65 661,260.79 70°20'11.665 N 148°41'29.588 W 10,801.73 89.42 260.15 9,026.07 -992.83 -2,906.74 5,974,401.13 661,214.87 70°20'11.611 N 148°41'30.933 W 10,832.49 90.25 256.24 9,026.16 -999.12 -2,936.85 5,974,394.18 661,184.92 70°20'11.549 N 148°41'31.812 W 10,865.21 91.96 251.46 9,025.53 -1,008.21 -2,968.26 5,974,384.40 661,153.71 70°20'11.459 N 148°41'32.729 W 10,895.21 92.43 254.75 9,024.38 -1,016.93 -2,996.94 5,974,375.06 661,125.23 70°20'11.373 N 148°41'33.567 W 10,925.01 90.89 259.29 9,023.52 -1,023.61 -3,025.96 5,974,367.74 661,096.37 70°20'11.307 N 148°41'34.414 W 10,959.11 90.71 264.74 9,023.04 -1,028.35 -3,059.71 5,974,362.27 661,062.73 70°20'11.261 N 148°41'35.400 W 10,985.11 93.41 267.08 9,022.11 -1,030.20 -3,085.62 5,974,359.85 661,036.87 70°20'11.242 N 148°41'36.157 W 11,023.61 95.56 274.05 9,019.09 -1,029.83 -3,123.98 5,974,359.38 660,998.52 70°20'11.246 N 148°41'37.277 W 11,056.35 95.51 278.93 9,015.93 -1,026.15 -3,156.35 5,974,362.36 660,966.08 70°20'11.282 N 148°41'38.222 W 11,095.32 94.96 282.31 9,012.38 -1,018.99 -3,194.48 5,974,368.67 660,927.79 70°20'11.352 N 148°41'39.336 W 11,127.59 94.12 287.22 9,009.82 -1,010.80 -3,225.58 5,974,376.19 660,896.53 70°20'11.433 N 148°41'40.244 W 11,164.51 93.23 288.10 9,007.45 -999.62 -3,260.69 5,974,386.59 660,861.19 70°20'11.542 N 148°41'41.270 W 11,215.13 91.48 281.99 9,005.37 -986.50 -3,309.50 5,974,398.64 660,812.10 70°20'11.671 N 148°41'42.696 W 11,246.91 91.66 282.48 9,004.50 -979.77 -3,340.55 5,974,404.69 660,780.91 70°20'11.737 N 148°41'43.602 W 11,277.63 88.89 279.46 9,004.35 -973.92 -3,370.70 5,974,409.87 660,750.64 70°20'11.795 N 148°41'44.483 W 11,315.39 85.17 278.66 9,006.31 -967.99 -3,407.93 5,974,414.99 660,713.29 70°20'11.853 N 148°41'45.571 W 11,346.07 80.92 277.24 9,010.02 -963.77 -3,438.09 5,974,418.54 660,683.06 70°20'11.894 N 148°41'46.451 W 11,380.33 77.47 274.50 9,016.45 -960.33 -3,471.56 5,974,421.26 660,649.52 70°20'11.928 N 148°41'47.429 W 11,414.47 78.14 270.84 9,023.66 -958.77 -3,504.88 5,974,422.08 660,616.17 70°20'11.943 N 148°41'48.402 W 3/24/2010 2:31:45PM Page 3 COMPASS 2003.16 Build 71 BAKER NltUG�I b p �s Survey Report-Geographic «, 1NTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-33 Project: Prudhoe Bay TVD Reference: 54:33 12/11/1993 00:00 @ 64.20ft(generic drillir Site: PB E Pad MD Reference: 54:33 12/11/1993 00:00 @ 64.20ft(generic drillir Well: E-33 North Reference: True Wellbore: E-33B Survey Calculation Method: Minimum Curvature Design: E-33B Database: EDM.16-Anc Prod-WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 11,440.17 80.46 268.82 9,028.43 -958.85 -3,530.13 5,974,421.45 660,590.93 70°20'11.942 N 148°41'49.139 W 11,470.39 84.13 266.59 9,032.48 -960.05 -3,560.05 5,974,419.59 660,561.05 70°20'11.930 N 148°41'50.013 W 11,499.79 87.54 264.94 9,034.62 -962.22 -3,589.29 5,974,416.79 660,531.87 70°20'11.909 N 148°41'50.867 W 11,530.15 90.89 263.22 9,035.04 -965.35 -3,619.48 5,974,413.00 660,501.76 70°20'11.878 N 148°41'51.749 W 11,560.17 94.86 262.90 9,033.53 -968.97 -3,649.23 5,974,408.73 660,472.09 70°20'11.842 N 148°41'52.618 W 11,590.21 94.67 258.72 9,031.03 -973.75 -3,678.78 5,974,403.30 660,442.66 70°20'11.795 N 148°41'53.480 W 11,621.79 93.78 254.18 9,028.71 -981.13 -3,709.39 5,974,395.26 660,412.22 70°20'11.722 N 148°41'54.374 W 11,650.35 93.63 253.73 9,026.86 -989.01 -3,736.78 5,974,386.78 660,385.01 70°20'11.645 N 148°41'55.174 W 11,680.09 90.40 257.73 9,025.81 -996.33 -3,765.57 5,974,378.83 660,356.39 70°20'11.573 N 148°41'56.015 W 11,710.19 90.52 260.55 9,025.57 -1,002.00 -3,795.13 5,974,372.52 660,326.96 70°20'11.517 N 148°41'56.878 W 11,739.90 92.45 265.50 9,024.80 -1,005.61 -3,824.60 5,974,368.27 660,297.58 70°20'11.481 N 148°41'57.739 W 11,770.42 93.14 269.93 9,023.31 -1,006.82 -3,855.05 5,974,366.39 660,267.17 70°20'11.469 N 148°41'58.628 W 11,795.15 92.06 273.66 9,022.19 -1,006.05 -3,879.74 5,974,366.62 660,242.47 70°20'11.476 N 148°41'59.349 W 11,825.29 92.51 277.42 9,020.99 -1,003.14 -3,909.71 5,974,368.87 660,212.44 70°20'11.505 N 148°42'0.224 W 11,855.99 94.77 273.82 9,019.04 -1,000.14 -3,940.19 5,974,371.20 660,181.90 70°20'11.534 N 148°42'1.115 W 11,893.97 97.66 269.62 9,014.93 -999.00 -3,977.92 5,974,371.51 660,144.16 70°20'11.545 N 148°42'2.216 W 11,925.79 94.76 266.96 9,011.48 -999.95 -4,009.53 5,974,369.87 660,112.58 70°20'11.536 N 148°42'3.140 W 11,955.95 93.78 263.51 9,009.24 -1,002.45 -4,039.50 5,974,366.72 660,082.68 70°20'11.511 N 148°42'4.015 W 11,988.17 93.48 259.12 9,007.20 -1,007.30 -4,071.28 5,974,361.17 660,051.02 70°20'11.463 N 148°42'4.943 W 12,015.65 94.77 255.07 9,005.22 -1,013.42 -4,097.99 5,974,354.47 660,024.45 70°20'11.403 N 148°42'5.723 W 12,045.83 95.07 250.60 9,002.63 -1,022.29 -4,126.71 5,974,344.97 659,995.93 70°20'11.315 N 148°42'6.562 W 12,085.83 96.31 253.33 8,998.66 -1,034.61 -4,164.55 5,974,331.83 659,958.37 70°20'11.194 N 148°42'7.667 W 12,115.15 94.00 256.23 8,996.03 -1,042.28 -4,192.72 5,974,323.55 659,930.37 70°20'11.118 N 148°42'8.489 W 12,145.69 90.86 259.03 8,994.73 -1,048.81 -4,222.52 5,974,316.36 659,900.72 70°20'11.054 N 148°42'9.359 W 12,190.44 90.61 265.94 8,994.16 -1,054.66 -4,266.86 5,974,309.55 659,856.53 70°20'10.996 N 148°42'10.654 W 12,224.00 88.93 263.67 8,994.29 -1,057.70 -4,300.28 5,974,305.78 659,823.19 70°20'10.966 N 148°42'11.630 W 12,259.52 88.22 267.69 8,995.18 -1,060.37 -4,335.68 5,974,302.33 659,787.86 70°20'10.940 N 148°42'12.664 W 12,290.10 87.45 272.06 8,996.33 -1,060.44 -4,366.23 5,974,301.60 659,757.32 70°20'10.939 N 148°42'13.556 W 12,333.84 88.74 277.71 8,997.79 -1,056.72 -4,409.77 5,974,304.36 659,713.71 70°20'10.975 N 148°42'14.828 W 12,386.54 87.27 282.53 8,999.62 -1,047.47 -4,461.60 5,974,312.48 659,661.69 70°20'11.066 N 148°42'16.341 W 12,427.00 87.27 282.53 9,001.55 -1,038.70 -4,501.05 5,974,320.38 659,622.06 70°20'11.152 N 148°42'17.494 W TD-2-3/8" 324/2010 2:31:45PM Page 4 COMPASS 2003.16 Build 71 TREE= ' . OW WELLHEAD= FMC ^ SAF TOTES: WELL ANGLE>70°@ 10409' ACTUATOR= BAKER C E-^ 3 B , '4-1/2" CHROME TUBING*** KB.ELEV = 64.2' I BF.ELEV = 29.4' KOP= 10023' 2090' I-14-1/2"HES X NIP, ID=3.813" I Max Angle= 98°@ 11894' Datum MD 9886' 20"CONDUCTOR ??? Datum TVD= 8800'SS CAMCO GAS LIFT MANDRELS ST MD ND DEV TYPE VLV LATCH PORT DATE 113-3/8"CSG,72#, L-80,ID=12.347" —I 3609' 2 3498 3497 0 KBG-2 DOME BK ' 16 04/01/10 1 6504 6495 19 KBG-2 SO BK ' 20 04/01/10 Minimum ID =2.377" @ 10201' 3880' I 9-5/8"X 7"BKR ZXPLTPKR ' r.� 3-3/16" X 2-7/8" X0 �• 1w/FLEX LOCK LNR HGR, ID=6.280" N 0 04•► ,♦� 8100' I�TOP OF CEMENT INIA(02/16/10) ♦ ► •• 7"SCAB LNR,26#, L-80 BTC-M, ID=6.180" 9217' • ♦ 0414 TOP OF 7"LNR —{ 9231' ��■, •`♦• 9231' I--17"BKR LNR HGR, ID= I ►i Al (' ti 'L %, 1---.) _ 0 il ASIA\ 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, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU E -33B BP Exploration (Alaska) Inc. Permit No: 209 -167 Surface Location: 1598' FNL, 883' FEL, SEC.06, Ti 1 N, R14E, UM Bottomhole Location: 2586' FNL, 492' FEL, SEC. 01, T11N, R13E, 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. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659 -3607 (pager). Sincerely, / 4. / ' Daniel T. Seamount, Jr. p Chair DATED this / day of December, 2009 cc: Department of Fish & Game, Habitat Section w/o encl. (via e -mail) Department of Environmental Conservation w/o encl. (via e -mail) STATE OF ALASKA IV ED 'r'ey ALA•OIL AND GAS CONSERVATION COM ��- I 0 227199 PERMIT TO DRILL 20 AAC 25.005 Alaska N & Gas Cons. Commission la. Type of work: 1 b. Proposed Well Class: ® Development Oil ❑ Service - Win' ❑ Single Zone 1c. Specify iflp osed for: ❑ Drill ® Redrill ❑ Stratigraphic Test ❑ Development Gas ❑ Service - Supply ❑ Multiple Zone ❑ Coalbed Gas as Hydrates ❑ Re -Entry ❑ Exploratory ❑ Service - WAG ❑ Service - Disp ❑ Shale Gas 2. Operator Name: 5. Bond: ® Blanket ❑ Single Well 11. Well Name and Number: BP Exploration (Alaska) Inc. Bond No. 6194193 PBU E - 33B 3. Address: 6. Proposed Depth: 12. Field / Pool(s): P.O. Box 196612, Anchorage, Alaska 99519 - 6612 MD 12420' TVD 8920'ss Prudhoe Bay Field / Prudhoe 4a. Location of Well (Govemmental Section): 7. Property Designation (Lease Number): Bay Oil Pool Surface: ADL 028304 & 028280 1598' FNL, 883' FEL, SEC. 06, T11N, R14E, UM Top of Productive Horizon: 8. Land Use Permit: 13. Approximate Spud Date: 2883' FNL, 3337' FEL, SEC. 06, T11N, R14E, UM February 10, 2010 Total Depth: 9. Acres in Property: 14. Distance to Nearest Property: 2586' FNL, 492' FEL, SEC. 01, T11N, R13E, UM 2560 8,500' 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 64.12' feet 15. Distance to Nearest Well Open Surface: x- 664099 y- 5975457 Zone- ASP4 GL Elevation above MSL: 29.4' feet to Same Pool: 600' 16. Deviated Wells: Kickoff Depth: 9720' feet 17. Maximum Anticipated Pressures in psig (see 20 AAC 25.035) Maximum Hole Angle: 93 degrees Downhole: 3248 Surface: 2368 18. Casing Program: S pecifications Top - Setting D epth - Bottom Quantity of Cement, c.f. or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 4-1/4" 3 - 3/16" x 2 - 7/8" 6.2# / 6.4# L - 80 TCII / STL 2870' 9550' 8552'ss 12420' 8920'ss 202 cu ft Class 'G' 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): I Effective Depth MD (ft): Effective Depth TVD (ft): Junk (measured): 11920' 8958' 9986' & 11708' 11860' 8958' 9761' Casing Length Size Cement Volume MD TVD Conductor / Structural 78' 20" 280 cu ft Arcticset (Approx.) 110' 110' ` Surface 3574' 13 -3/8" 2612 cu ft PF'E'. 432 cu ft Class 'G' 3609' 3608' Intermediate 9390' 9-5/8" 1639 cu ft Class 'G' 9424' 8533' Production Liner 792' 7" 332 cu ft Class 'G' 9231' - 10023' 8404' - 8895' Liner 1975' 3 - 1/2 ", 3 - 3/16" x 2 - 7/8" Uncemented Slotted Liner 9945' - 11920' 8860' - 8958' Scab Liner 5337' 7" 983 cu ft Class 'G' 3880' - 9217' 3879' - 8395' Perforation Depth MD (ft): Below Plugs: 10400' - 11860' Perforation Depth TVD (ft): 9025' - 8958' 20. Attachments: ❑ Property Plat: BOP Sketch C 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 th - the foregoing ' - true and correct. Contact Ron Phillips, 564 -5913 Printed Na i � . Title Engineering Team Leader Ar f Prepared By Na Signatu ;y , M y„ijf Phone 564 -4711 Date?)L (Z/ 1 Terris Hubble 5 64 -4628 Commission Use Only Permit To I rill API Number: Permit vaI I e: See cover letter for Number: 0? 50- 029 - 22422 -02 -00 t 21/() ' other requirements Conditions of Approval: If box is checked, well may V be used to explore for, test, or produce coalb meth ne, gas hydrates, or gas contained shales: [� J> Other: ' 3 500 PS'' o f 1 3 t . Samples Req'd: ❑'Yes IJ et No Mud Log Req'd: Oyes [No z 5 s net. 'r-'r - 7; : - - f- c `.) H Measures: Yes ❑ No Directional Survey Req'd: Yes ❑ No P �j APPROVED BY THE COMMISSION ® Date , COMMISSIONER 1 2-(2-7 Form 10-401 Revised 07 009 This permit is valid for 24 months from the date of approval (20 AAC 25.005(9)) Submit In Duplicate ORIGINAL L /2z'c f , 4, • E -33B - Coiled Tubing Ding To: Alaska Oil & Gas Conservation Commission From: Ron Phillips i CTD Engineer Date: December 18, 2009 Re: E -33B Application for Permit to Drill Request CTD Drill and Complete E -33B : to start February 10, 2010 Pre -CTD Drilling Operations to start January 1, 2010 1. 0 MIT -OA: Pass (2000 psi) on 9/27/09 2. 0 MIT -IA: Pass (3000psi) on 9/26/09. 3. W Check tubing hanger LDS. 4. W PPPOT -T passed to 5000 psi on 9/23/09 5. 0 PT tree (MV,SV,WV) 6. E Eline punch tubing from 9727 -9735' MD 7. E Set cement retainer plug at 9722' MD 8. C Pump 32 bbls cement into IA from 9735 to 8100' MD +`i33 9. E Eline set whipstock TOW at -9700' MD 10.0 Bleed gas lift and production flowlines down to zero and blind flange 11.0 Remove well house, level pad Rig Sidetrack Operations (Nordic 1): (Scheduled to begin on February 10, 2010) 1. NU 7- 1/16" CT Drilling BOPE and test to 250 psi low and 3500 psi high 2. Mill 3.80" dual string exit window at 9700' MD. 3. MIT IA and cement packer to 3000 psi 4. Drill build /turn section with 4 -1/4" bicenter bit, and land well. 5. Drill lateral section to 12,420' MD t ` a 6. Run 3- 3/16" X 2 -7/8" solid liner w /cementralizers to TD. Place liner top at 9550' MD. 7. Cement liner from TD to TOL with 36 bbls cement. 8. Cleanout and MCNL 9. Test liner lap to 2000 psi. 10. Perforate 11. Set KB Liner Top Packer if needed. 12. Freeze protect well. 13. Set BPV. ND 7- 1/16" stack. FP tree and PT tree cap to 3500 psi. 14. RDMO Nordic 1. Post -Rig Work: 1. Re- install wellhouse and FL's. 2. Pull BPV. 3. Run Live gas lift design 4. RU test separator, flow test well. Mud Program: • Well kill: 8.6 ppg brine • Milling /drilling: Used Geo -Vis or 8.6 ppg biozan for milling, Geo -Vis for drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • E -33B — Coiled Tubing Deng 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 -1/4" Casing Program: • 3- 3/16 ", 6.2 #, L -80, TC -II connection solid liner — 9,550'MD — 11,000' MD. • 2 -7/8 ", 6.4 #, L -80, STL connection solid liner — 11,000' MD — 12,420' MD. • A minimum of 36 bbls 15.8 ppg cement will be used for liner cementing. (TOC 9,550'MD) Well Control: • BOP diagrams are attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3500 psi. • The annular preventer will be tested to 250 psi and 2500 psi. Directional • See attached directional plan. Maximum planned hole angle is 92.7° deg. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest well within the pool — 600' (E -13A) • Distance to nearest property line — 8500' (North) Anticollision Summary • E13A — 532' ctr -ctr, Status: Producing • E -27 — 455' ctr -ctr, Status: Producing Logging • MWD directional, and Gamma Ray will be run over all of the open hole section. • A cased hole GR/CCUCNL log will be run. Hazards • The maximum recorded H2S level on E Pad is 120 ppm on E- 102(09 -16- 2008). E Pad is not considered an H2S pad. H2S values are typically <10 ppm. • Lost circulation risks are considered low. With one fault crossing planed. Reservoir Pressure • Res. press. is estimated to be 3248 psi at 8,800'ss (7.1 ppg EMW). • Maximum surface pressure with gas (0.10 psi /ft) to surface is 2368 psi. Ron Phillips -CTD Engineer 748 -7868 • E -33B - Coiled Tubing Dikng TREE= CM/ SAFETY NOTES: WELL ANGLE > 70 10078' W9 LF�D= FMC 'ACTUATOR = BAKBR C E 3 3A **`4 -,/2" CHROME TUBING"' idi. ELEV = 642 BF. Lei/ = 29.4' Ai 1 Mcap = 10023' ' 1 1 2090' H4 -1/2" HES X NP, ID = 3.813' 1 Max Ante = 9 118 Datum P O = 9953 CAMCO GAS LET MANDRELS 1 Da tom TVD= 8800' BS ST ND TVD DEV TYFE VLV LATCH FORT DATE 2 3498 3497 0 (BG 2 DOME BK 16 12/07/06 ' 13.3+8` CSG, 72#, L•80, D = 12.347 I1 3609' 1 6504 6495 19 (BG-2 SO BK ' 20 12/07/08 ..■ 3880' H9.5/8' X BKRZXPLTR(R 1r SCAB LNR, 26#, L-80 BTC. tut D = 6.180' H 9217' i∎ I+ I w /FLEX LOCK LNR HGR, 0 = 6.280' H 14 ► � � • T ITOP OF LNR 9231 , /A • 9231' H7" BKR LNR MGR, 0 = '> I 1 9.5/8' CSG, 474, L -80 NSCC, 0 = 8.681' H 9424' 95 117 MARKER JONI' I I 9716' H4 - 1/2' HES X NP, 0 = 3.813' I Minimum ID = 2.441" @ 10941' 2 -7/8" STL LNR 01.4 9737' T X 4-1/2" BKR S -3 FKR, D = 3.875' 1 ' 1 9761' H41/2' KSXNP, D =3.813" I 1/2" TBG, 12.6#, 13CR -80 VA TOP, 9833' 1 1 1 9812' 1--14 -1/2' HES XN NP D = 3.725' I 1 4 VAIN .0 bpf, D - 3.958' 9848' H7" X 41/2' MOUE OVERSHOT 1 14 -1/2' TBG STUB (11/14/08) I--1 -984T 9917' H4.1/2" 016 X NP, D = 3.813" 1 9917' H4 1/2" PX TIP (10/12/08) I CI 9935' H7' X 4 -1/2 BKR S-3 PKR, D = 1875' I II ESTMATW TOC 9945' 9945' 3.1/2' BOT DEPLOY SLEEVE, 0 = 3.00' 1 9955 H4-1/2" OTIS X NP D = 3.813' (BEHMID PPE) 1 0 1 9967' I- 14 1/2'OTISL® OUT), 0 = 3.80' I �� ►� ( PIXNPE NP(ML JI i i• 9980' H41/2 PARKER WLEG (BEHIND PIPE) 1 1 4- t/2'TBG, 12.6 4, L•80 TDS, 9980' ' i ' • 4 , .0152 bpf, D = 3.958' ► r ------ 9985' �ELMD 77' LOGGH710/04J , 4 ► • 9986' 3-1/2" HOWCO X NP, D =2.813" 13.1/2' LNR, 8.81 #, L -80 S11., .0087 bpf, D = 2.992' H 10018' `.. A :s 0,4%; 9986' H3-1/2" XX FLUG (10 /12/08) 1 I.* ►•�• 10018' 3- 1/7X3.1/16"XO, ID= 2.786" ■ 1 ► i i i MECHANICAL WS (06-20-05) 10023' %i ► •�� 1 MILLOUT WINDOW (E -33A) 10023' ' 11131' 1 RA PP TAG 10033' �;' ♦ l P 4 i 4 i 4 i 4 10941' H3 -3116" X 2-7/8" X0,10= 2.387"1 17' LNR, 26#, L -80 NSCC, .0383 bpf, ID =6.726" 10535' ❑ :.4 t.7.4 •:i'i :4, 111111 11708' 2.7/8' CEP PERFORATK)N SUMMARY o • 4.4 (07104107) e* REF LOG: CMJCCR/GR ON 08/23/05 • ANGLE AT TOP PERE: 78° ( 10400' 3 -3/16' LNR, 6.2#, L-80 TCII, - 1 10941' I 4 Note: Refer to Production DB fa hastoricW pert data ( ,0076 bpf, D = 2.80' PBTD 11884' SIZE SFE IN1ERVAL Opn /SGz DATE SEEPAGE OP FOR PERF 12 -7/8' LhR, 6.164, L -80 S1L, .0058 bpf, 0 = 2.441' 1-I 11920' 1 BREAKDOWN DATE REV BY ODMMB'ITS DAZE per BY ODAM ENTS PRJDI.OE BAY UNfT 01/04/94 SJA ORIGINAL COMPLETION WELL: E -33A 08125105 NORDIC 1 CTD FERMI' No: 2050890 11/15/08 N48S RWO API No: 50-029-22422-01 01/26/09 7 /JI1O DRLG DRAFT CORRECTIONS SEC 6, 7'1 IN, R14E, 1599' FN & 883' F[3 02/27/09 PJC DRAWING CORRECTKNVB 03/09/09 HB/PJC DRLG DRAFT OORRBTONS BP6cploration • E -33B — Coiled Tubing D•ng TREE - CM/ WELLHEAD = FMC E -3 3 B SAFETY NOTES: WELL ANGLE > 70° a 10078' ACTUATOR = BAKER C ***4-1/2" CHROME TUBING* ** KB. ELEV = 64.2' Proposed CTD Sidetrack ' BF. ELEV = 29.4' KOP = 10023' I Max Angle = 98° 0 11815' I I 2090' 4 - 1/7' HES X NIP 1813" Datum MD= 9953' ST MD i TVD DEV TYPE VLV LATCH PORT DATE Datum TVD= 8800' SS , 2 3498 3497 0 KBG -2 DOME BK l '' 16 12/07/08 13 -3/8" CSG, 72#, L -80, ID= 12.347' -5 3609' L 1 6504 6495 19 KBG -2 SO BK ` 20 12/07/08 J 1 3880' — 9 -5/8" X 7" BKR ZXP LT PKR 17" SCAB LNR, 26#, L -80 BTC-M, H ID = 6.180" 9217' 3 i,. w /FLEX LOCK LNR HGR, ID = 6.280" ` 1 9231' 1� 7" BKR LNR HGR, ID = 1 TOP OF 7" LNR H 9231' TSGR 9337' C 19 -5/8" CSG 47 #, L -80 NSCC, ID = 8.681" 9424' 46 • 9x50• H 4.5" BKR KB LT' 2.375" 5 48 a q Mr I 7" MARKER JOINT 13.70" BKR LNR DEPLOYMENT SLV, ID = 2.30' H 9550' - '� 9585' 1� TOC 9550' xO —I 11000' 1 BCGL 9700' I4 -1/2" monobore packer whipstock H 9700' 1 - ° l \ I3 - 3/16" x 2 -716" crr'd & perf'd H 12420' Minimum ID = 2.3" @ 9450' 3 -3/16" LNR 1 9716' H4- 1n "HESX NP, ID= 3.813" 5 c ., e 9737 — 7" X 4 -1/2" BKR S-3 PKR, ID = 3.875" 1 LTUBINGPUNCHES H 9727 - 35 I"-- 8 I I 9761' H4-112" PX TTP (04/13/09) I! I 9761' I — 4 -1/2" HES X NIP, ID = 3.813" 4 -1/2" TBG, 12.6#, 13CR -80 VAM TOP, H 9833' .0152 bpf, ID= 3.958" 9848' 1_ 7"x4-112" UNDUE OVERSHOT PERFORATION SUMMARY REF LOG: CNL/CCR/GR ON 08/23/05 ANGLE AT TOP PERF: 78° © 10400' e I 9935' — 7" X 4 -1/2 BKR S -3 PKR, ID = 3.875" 5 Note: Refer to Production DB for historical perf data 9945' —13 -1/2" BOT DEPLOY SLEEVE ID = 3.00" SIZE SPF INTERVAL Opn /Sqz DATE 2" 6 10400 - 10740 C 08/24/05 g 2" 6 10880 - 11230 C 08/24/05 11 i 4 2" 6 11300 - 11320 C 08/24/05 2" 6 11360 - 11630 C 08/24/05 Z1. 9986' 1-13 -112 HOWCO X NIP, ID = 2.813" 2" 6 11780 - 11860 06/24/05 9986' —13 -1/2" XX PLUG (10 /12108) Pi 'Pk MILLOUT WINDOW (E -33A) 10023' - 11131' IRA PIP TAG — 10033' . ir I • 17" LNR, 26 #, L -60 NSCC, .0383 bpf, ID = 6.726" I—I 10535' ❑ C ` 11708' 2 -7/8" CIBP (07/04/07) A � 3-3/16" LNR, =.2#, L -80 Tat 10941' .007 0076 bpf, ID= 280" 12 7/0" LNfl, C.1 CM, L 00 OTL, .0000 L D 2.141" I 11320' DATE REV BY COMMEI'fTS DATE REV BY COMMENTS PRUDHOE BAY WIT 01/04/94 SJA ORIGINAL COMPLETION 04/14/09 AB/JMJ RESET PX RUG (04/13/09) 1N13L: E-33 08/25/05 NORDIC 1 CTD 10/21/09 MSE PROPOSED CTD SIDETRACK PERMIT No: 11/15/08 N41'S RWO API No: 50- 029 - 22422 -0 01/26/09 ? /JMD DRLG DRAFT CORRECTIONS SEC 6, T11 N, R14E, 1599' FNL & 883' FEL 02/27/09 PJC DRAWING CORRECTIONS 03/09/09 HB/PJC CRLG DRAFT CORRECTIONS BP Exploration (Alas • E -33B — Coiled Tubing Deng All Measurements are from top of Riser 3/30/2009 i a) C/) CC top of bag r --\ BAG 7 1/16" 5000 psi. I bttm of bag E-1 middle of slips Blind /Shears I I TOTs 2 3/8" combi ram /sli I 7 1/16" 5000psi middle of pipes I I Mud Cross Mud Cross middle of flow cross 7 1/16" 5000psi I I middle of blind/shears variable bore pipe 3 1/2 " -2 3/8" TOTs middle of pipe /slips I 2 3/8" combi ram /slips ° 7 1/16" 5000psi I Swab Valve __ I 1 Flow Tee Mill Baker Hughes INTEQ _Agrifi Baker Hughes INTEQ Planning Report 0 bP " INTEQ Company: North America - ALASKA - BP Local Coordinate Reference: Well E -33 Project Prudhoe Bay TVD Reference: Mean Sea Level Site: PB E Pad MD Reference: 54 : 33 12/11/1993 00:00 @ 64.20ft (generic drillir Well: E -33 ' North Reference: True Wellbore: Plan 2, E -33B Survey Caicu ation Method: Minimum Curvature Design: Plan #2 Database: EDM 2003.16 Single User Db Survey ToolProgr^am Date 11/10/2009 . From To (ft) (ft) Survey (Wellbore) Tool Name Description 204.19 9,619.54 1 : MWD - Standard (E -33) MWD MWD - Standard --------- 9,619.54 12,420.00 Plan #2 (Plan 2, E -33B) MWD MWD - Standard Planned Survey MD Inc Azi TVDSS N/S EON Northing Easdng DLeg V. Sec TFace (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) (1100ft). (ft) ( 9,619.54 48.67 238.95 8,598.25 - 1,169.50 - 1,941.22 5,974,245.64 662,183.96 0.47 1,877.35 49.57 TIP 9,700.00 48.88 237.88 8,651.28 - 1,201.20 - 1,992.77 5,974,212.82 662,133.12 1.03 1,927.18 -75.73 KOP 9,720.00 47.08 237.88 8,664.67 - 1,209.10 - 2,005.36 5,974,204.65 662,120.71 9.00 1,939.33 - 180.00 End of 9 Deg/100' DLS 9,750.00 41.08 237.88 8,686.21 - 1,220.19 - 2,023.02 5,974,193.18 662,103.30 20.00 1,956.39 180.00 4 9,780.00 35.99 242.98 8,709.67 - 1,229.44 - 2,039.24 5,974,183.57 662,087.29 20.00 1,972.10 150.00 5 9,800.00 34.14 249.16 8,726.05 - 1,234.11 - 2,049.72 5,974,178.67 662,076.91 20.00 1,982.32 120.0iik 9,820.00 32.63 255.90 8,742.75 - 1,237.42 - 2,060.20 5,974,175.14 662,066.51 20.00 1,992.62 114. 6 9,900.00 35.95 283.90 8,809.25 - 1,237.03 - 2,104.20 5,974,174.56 662,022.51 20.00 2,036.58 90.00 9,920.00 37.69 289.92 8,825.27 - 1,233.54 - 2,115.65 5,974,177.80 662,010.99 20.00 2,048.19 66.71 7 9,950.00 40.97 297.85 8,848.49 - 1,225.81 - 2,132.98 5,974,185.15 661,993.49 20.00 2,065.91 60.00 8 9,980.00 46.24 302.00 8,870.21 - 1,215.46 - 2,150.88 5,974,195.10 661,975.37 20.00 2,084.32 30.00 9 10,000.00 50.24 302.00 8,883.52 - 1,207.56 - 2,163.53 5,974,202.73 661,962.55 20.00 2,097.37 0.00 10,100.00 70.24 302.00 8,932.90 - 1,161.78 - 2236.78 5,974,246.88 661,888.33 20.00 2,172.91 0.00 11/10/2009 1 :30 :12PM Page 3 COMPASS 2003.16 Build 71 �R ■ Baker Hughes INTEQ HN10NU Baker Hughes INTEQ Planning Report 0 bP INTEQ Company: North America - ALASKA - BP Local Coordinate Reference; Well E -33 Project Prudhoe Bay TVD Reference: Mean Sea Level Site; PB E Pad MD Reference; 54 : 33 12/11/1993 00:00 @ 64.20ft (generic drillir Well: E -33 North Reference: True Wellborn: Plan 2, E -33B Survey Calculation Method: Minimum Curvature Design: Plan #2 Database: EDM 2003.16 Single User Db Planned. Survey MD Inc Azi TOSS N/S EIW Northing Easting DLeg V. Sec • Waco (ft). ( °) (°) (ft) (ft) (ft) (It) (ft) CMS? (ft) (°) 10,198.79 90.00 302.00 8,949.77 - 1,110.46 - 2,318.90 5,974,296.39 661,805.11 20.00 2,257.60 0.00 10 10,200.00 90.00 301.76 8,949.77 - 1,109.82 - 2,319.93 5,974,297.01 661,804.06 20.00 2,258.67 -90.00 10,298.79 90.00 282.00 8,949.77 - 1,073.18 - 2,411.15 5,974,331.64 661,712.08 20.00 2,351.67 -90.00 End of 20 Deg/100' DLS 10,300.00 90.00 281.86 8,949.77 - 1,072.93 - 2,412.33 5,974,331.87 661,710.88 12.00 2,352.87 -90.00 10,398.79 90.00 270.00 8,949.77 - 1,062.74 - 2,510.42 5,974,339.90 661,612.61 12.00 2,451.36 -90.00 12 10,400.00 90.01 270.15 8,949.77 - 1,062.74 - 2,511.63 5,974,339.88 661,611.39 12.00 2,452.57 88.00 10,500.00 90.42 282.14 8,949.39 - 1,052.06 - 2,610.87 5,974,348.39 661,511.95 12.00 2,552.23 88.00 10,548.79 90.62 287.99 8,948.95 - 1,039.38 - 2,657.96 5,974,360.03 661,464.60 12.00 2,599.92 88.04 13 10,600.00 90.88 281.85 8,948.28 - 1,026.20 - 2,707.42 5,974,372.13 661,414.87 12.00 2,650.00 -87.50 10,700.00 91.37 269.86 8,946.31 - 1,016.01 - 2,806.69 5,974,380.14 661,315.40 12.00 2,749.67 -87.58 10,800.00 91.79 257.86 8,943.55 - 1,026.68 - 2,905.90 5,974,367.30 661,216.45 12.00 2,848.19 -87.82 10,828.79 91.90 254.41 8,942.62 - 1,033.58 - 2,933.83 5,974,359.80 661,188.69 12.00 2,875.72 -88.15 14 10,900.00 91.95 262.96 8,940.23 - 1,047.53 - 3,003.56 5,974,344.32 661,119.29 12.00 2,944.62 89.50 11,000.00 91.95 274.97 8,936.81 - 1,049.33 - 3,103.30 5,974,340.34 661,019.61 12.00 3,044.13 89.79 11,100.00 91.87 286.97 8,933.46 - 1,030.35 - 3,201.24 5,974,357.17 660,921.29 12.00 3,142.93 90.20 11,128.79 91.83 290.43 8,932.53 - 1,021.13 - 3,228.48 5,974,365.79 660,893.85 12.00 3,170.62 90.60 15 11,200.00 92.11 281.88 8,930.08 - 1,001.34 - 3,296.78 5,974,384.08 660,825.14 12.00 3,239.86 -88.00 11,300.00 92.41 269.88 8,926.12 - 991.13 - 3,396.00 5,974,392.12 660,725.73 12.00 3,339.47 -88.29 11,400.00 92.62 257.87 8,921.72 - 1,001.77 - 3,495.15 5,974,379.31 660,626.85 12.00 3,437.93 -88.77 11,428.79 92.66 254.41 8,920.39 - 1,008.66 - 3,523.06 5,974,371.81 660,599.09 12.00 3,465.44 -89.30 16 11,500.00 91.88 262.93 8,917.57 - 1,022.63 - 3,592.77 5,974,356.32 660,529.71 12.00 3,534.32 95.00 11/10/2009 1 :30 :12PM Page 4 COMPASS 2003.16 Build 71 EMI Baker Hughes INTEQ Baker Hughes INTEQ Planning Report 0 bP INTIIM Company: North America - ALASKA - BP Local Coordinate Reference: Well E -33 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB E Pad MD Reference: 54 : 33 12/11/1993 00:00 @ 64.20ft (generic drillir Well: E -33 North Reference: True Wetibore: Plan 2, E -33B Survey Calculation Method:. Minimum Curvature Design: Plan #2 Database: EDM 2003.16 Single User Db Planned Survey MD Inc Aa:i TVDSS NM EIW Northing Easting DLeg V. Sec TFace (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) ( °tluatt) (ft) ( °) 11,600.00 90.73 274.87 8,915.27 - 1,024.54 - 3,692.54 5,974,352.23 660,430.01 12.00 3,633.86 95.3 11,658.79 90.04 281.90 8,914.88 - 1,015.97 - 3,750.66 5,974,359.52 660,371.72 12.00 3,692.35 95. 17 11,700.00 90.04 276.95 8,914.85 - 1,009.23 - 3,791.30 5,974,365.37 660,330.94 12.00 3,733.29 -90.00 11,800.00 90.04 264.95 8,914.78 - 1,007.57 - 3,891.11 5,974,364.84 660,231.13 12.00 3,833.04 -90.00 11,888.79 90.04 254.30 8,914.72 - 1,023.54 - 3,978.32 5,974,346.97 660,144.30 12.00 3,919.29 -90.01 18 11,900.00 90.01 255.64 8,914.71 - 1,026.45 - 3,989.15 5,974,343.83 660,133.54 12.00 3,929.96 91.00 12,000.00 89.80 267.64 8,914.87 - 1,040.96 - 4,087.90 5,974,327.16 660,035.13 12.00 4,027.82 91.00 12,100.00 89.60 279.64 8,915.39 - 1,034.63 - 4,187.52 5,974,331.31 659,935.41 12.00 4,127.63 90.98 12,188.79 89.44 290.29 8,916.13 - 1,011.74 - 4,273.17 5,974,352.32 659,849.29 12.00 4,214.36 90.92 19 12,200.00 89.40 288.95 8,916.24 - 1,007.97 - 4,283.73 5,974,355.85 659,838.64 12.00 4,225.10 -92.00 12,300.00 89.00 276.95 8,917.65 - 985.61 - 4,381.00 5,974,376.08 659,740.92 12.00 4,323.41 -91.99 12,400.00 88.64 264.95 8,919.72 - 983.95 - 4,480.78 5,974,375.56 659,641.13 12.00 4,423.14 -91.82 12,420.00 88.58 262.55 8,920.21 - 986.12 - 4,500.65 5,974,372.95 659,621.31 12.00 4,442.87 -91.57 TD at 12420.00 • 11/10/2009 1 :30:12PM Page 5 COMPASS 2003.16 Build 71 Azvn•MebTruoNUM WEBORE DETAILS: Plan 2 E-33B REFERENCENFOfi t0TgN �.. Project: Prudhoe Bay Ma NOrii:72A6' LL Site: PBEPad Magne,cFeld Parent Weibore: E -33 COadnate(NrE)Reference: WelE-33, BAKER Well: E -33 Strength 57679 Owl terital(IVD) Reference: Mean Sea Levet „ Wellbore: Plan 2, opAvgIe. no 96' Tie an MD: 9619.54 )Reference: Sbt- (000N,O.00E) RUGMU 0 b N Plot: Plan #2 (E 2, E M od el ,, Measured Depth Reference: 543312nv1993OOA0@ 6a20rt(genericdring 66 CabuOn Method: Minima Curvature INTEQ 0 WELL DETAILS: E -33 -150 Ground Level: 0.00 ON /S +E / -W Northing Eas5ng Latittude Longitude Slot -300 0.00 0.00 5975457.26 664098.99 70° 20' 21.381 N 148° 40' 6.041 W SECTION DETAILS ANNOTATIONS 450 dof9Deg100'LLS - Sec MO Inc Azi ssTVD +16 -S +E/-W DLeg TFace VSec Target Annotation - 600 .,'. Target 1 K.DP 71P 1 9619.54 48.67 238.95 8598.25 - 1169.50 - 1941.22 0.00 0.00 1877.35 TIP End of 20 De 9/100' DLS' . ■ 2 9700.00 48.88 237.88 8651.28 - 1201.20 - 1992.77 1.03 -75.73 1927.18 KOP -750 - 3 9720.00 47.08 237.88 8664.67 - 1209.10 - 200536 9.00 180.00 1939.33 End of 9 Deg/100' DLS 4 9750.00 41.08 237.88 8686.21 - 1220.19 - 2023.02 20.00 180.00 1956.39 4 ' E - 33BSar�et3 5 9780.00 35.99 242.98 8709.67 - 1229.44 - 2039.24 20.00 150.00 1972.10 5 60 -900 ,' l 6 9820.00 32.63 255.90 8742.75 - 1237.42 2060.20 20.00 120.00 1992.62 6 � • 7 9920.00 37.69 289.92 8825.27 - 1233.54 - 2115.65 20.00 90.00 2048.19 7 - 1050 �An..._ _......m...._......m...._ 8 9950.00 40.97 29785 8848.49 - 1225.81 - 2132.98 20.00 60.00 2065.91 8 9 9980.00 46.24 302.00 887021 - 1215.46 - 2150.88 20.00 30.00 2084.32 9 I- : ■ 19 18 17 16 15 14 10 10198.79 90.00 302.00 8949.77 - 1110.46 - 2318.90 20.00 0.00 2257.60 10 `°°' 1200 1 11 10298.79 90.00 282.00 6949.77 - 1073.18 - 2411.15 20.00 270.00 2351.67 End of 20 Deg/100' DLS 0 ` 1 • F ' H 12 10398.79 90.00 270.00 8949.77 - 1062.74 - 2510.42 12.00 270.00 2451.36 12 - 1350 E 2, 13 10548.79 90.62 287.99 8948.95 - 1039.38 - 2657.96 12.00 88.00 2599.92 13 9 , 0 I 1 5 4 14 10828.79 91.90 254.41 8942.62 - 1033.58 - 2933.83 12.00 272.50 2875.72 14 1500 / 8 1 . 15 11128.79 91.83 290.43 :32.53 - 1021.13 - 3228.48 12.00 89.50 3170.62 15 ' 6 16 11428.79 92.66 254.41 8920.39 - 1008.66 - 3523.06 12.00 27200 3465.44 16 0 - E33/E13A 17 11658.79 90.04 281.90 8914.88 - 1015.97 - 3750.66 12.00 95.00 3692.35 17 u3 - 1650 18 11888.79 90.04 254.30 8914.72 - 1023.54 - 3978.32 12.00 270.00 3919.29 18 19 12188.79 89.44 290.29 8916.13 - 1011.74 .4273.17 12.00 91.00 4214.36 19 - 1800 • 20 12429.00 88.58 262.55 8920.21 - 986.12 3500.65 12.00 268.00 4442.87 TD at 12420.00 -1950 2100 E- 38/E -32 -2250 -4650 -4500 -4350 -4200 -4050 -3900 -3750 -3600 -3450 -3300 -3150 -3000 -2850 -2700 -25 -2400 -2250 -2100 -1950 - West(- )/East( +) (150 ft/in) 8470 ssao TIP 8610 (.UP 8680 i End ot9 D eg/ ( Kr Li1.J 4 0 8750 • C--. r 6 E33R-33A E -33/F Ian 2, E -336 8 820 E 33/E -33 E -:.3B TLrger? 1 a) , \ E- 33BTarget2 ■ E- :3BT6rget4 A 8890, / v `--,_ 8 1 ` . r' '11 8960 9 * ` 16 17 18 19 ,' 10 12 13 14 15 D at " 2420 00 tl) 9030" ` , E -33B Target 1 End of 20 Deg/100' DLS E. 9100 • T., 9170 v' J m 9240' to 0 1820 1890 1960 2030 2100 2170 2240 2310 2380 2450 2520 2590 2660 2730 2800 2870 2940 3010 3080 3150 3220 3290 3360 3430 3500 3570 3640 3710 3780 3850 3920 3990 4060 4130 4200 4270 4340 4410 4480 4550 Vertical Section at 273.00° (70 ft/in) ■ NMI • BPPASSPORT • Travelling Cylinder Report 0 bP INTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well E -33 Project: Prudhoe Bay TVD Reference: 54 : 33 12/11/1993 00:00 @ 64.20ft (generic drilling rig; Reference Site: PB E Pad MD Reference: 54 : 33 12/11/1993 00:00 @ 64.20ft (generic drilling rig; Site Error: 0.00ft North Reference: True Reference Weil: E -33 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Weflbore Plan 2, E -33B Database: EDM .16 - Anc Prod - WH24P Reference Design: Plan #2 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) PB E Pad E-02 - E -02 - E -02 Out of range E-02A - E -02A - E -02A Out of range E- 02APB1 - E- 02APB1 - E- 02APB1 Out of range E -04 - E -04 - E -04 Out of range E -04A - E -04A - E -04A Out of range E -06 - E -06 - E -06 9,625.90 9,500.00 660.92 441.11 289.93 Pass - Major Risk E -06A - E -06A - E -06A 9,623.15 9,525.00 733.13 431.94 343.04 Pass - Major Risk E -103 - E -103 - E -103 Out of range E -103 - E -103 - E -103 wp05 Out of range E -103 - E- 103PB1 - E- 103PB1 Out of range E -103 - E- 103PB1 - E -103ph wp05 Out of range E -13 - E -13 - E -13 12,175.00 11,000.00 532.50 875.13 - 279.75 FAIL - Major Risk E -13A - E -13A - E -13A 12,175.00 11,000.00 532.50 875.13 - 279.75 FAIL - Major Risk E-15-E-15-E-15 11,825.00 10,550.00 754.14 294.99 475.58 Pass - Major Risk E -15 - E -15A - E -15A 12,410.73 11,100.00 448.46 324.51 141.07 Pass - Major Risk E -15 - E- 15APB1 - E- 15APB1 11,850.00 10,621.00 742.90 295.82 463.24 Pass - Major Risk E -15 - E- 15APB2 - E- 15APB2 12,413.63 11,125.00 393.24 325.51 85.39 Pass - Major Risk E -15 - E -15B - E -15B 12,400.00 11,075.00 708.55 323.16 402.19 Pass - Major Risk E -15 - E- 15BPB1 - E- 15BPB1 12,350.00 10,975.00 578.57 315.50 280.09 Pass - Major Risk E -15 - E -15C - E -15C 11,750.00 10,325.00 954.44 277.53 698.62 Pass - Major Risk E -21 - E -21 - E -21 Out of range E -21 - E -21A - E -21A Out of range E -21 - E -21 B - E -21 B 9,888.90 12,159.00 1,046.75 710.87 409.78 Pass - Major Risk E -24 - E -24 - E -24 Out of range E -24 - E -24A - E -24A Out of range E -24 - E- 24APB1 - E- 24APB1 Out of range E -24 - E- 24APB2 - E- 24APB2 Out of range E -24 - E -24B - E -24B Out of range E -25 - E -25 - E -25 9,623.49 9,300.02 1,216.88 191.38 1,025.81 Pass - Major Risk E -27 - E -27 - E -27 10,398.79 9,600.00 455.11 490.92 -24.44 FAIL - Major Risk E -27A - E -27A - E -27A 10,392.78 9,550.00 476.84 472.61 25.30 Pass - Major Risk E -28 - E -28 - E -28 10,700.00 9,775.00 1,319.80 224.89 1,113.57 Pass - Major Risk E -28A - E -28A - E -28A 11,325.00 10,625.00 1,257.92 267.01 1,005.96 Pass - Major Risk E- 28APB1 - E- 28APB1 - E- 28APB1 11,300.00 10,492.98 1,332.14 265.91 1,084.19 Pass - Major Risk E -29 - E -29 - E -29 Out of range E -29 - E -29A - E -29A Out of range E -29 - E -29A - Plan #2 Out of range E -33 - E -33 - E -33 9,700.00 9,700.00 0.00 6.41 -4.06 FAIL - Major Risk E -33 - E -33A - E -33A 9,700.00 9,700.00 0.00 6.13 -3.91 FAIL - Major Risk E -36 - E -36 - E -36 Out of range E -36 - E -36A - E -36A Out of range E -37 - E -37 - E -37 Out of range E -37 - E -37A - E -37A Out of range E -37 - E- 37APB1 - E- 37APB1 Out of range E -37 - E- 37APB1 - Plan #5 -2 Out of range E -37 - E -37PB1 - E -37PB1 Out of range PB G Pad G -01A - G -01A - G -01A 11,975.00 11,852.00 912.70 320.40 592.68 Pass - Major Risk CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 11/11/2009 11:03 :22AM Page 3 of 40 COMPASS 2003.16 Build 71 Alaska Department of Naturaliesources Land Administration System. Page 1 ofj ( 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? C New Search Yes 0 No LAS Menu 1 Case Abstract 1 Case Detail 1 Land Abstract File: ADL 28304 :Y1a{ Search for Status Plat Updates As of 12/23/2009 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: O11N Range: 014E Section: 06 Section Acres: 593 Meridian: U Township: 011N Range: 014E Section: 07 Section Acres: 596 Meridian: U Township: 011N 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 12/23/2009. http: / /dnr.alaska.gov /projects /las /Case Summary.cfin ?FileType= ADL &FileNumber = 283... 12/23/2009 Alaska Department of Natura esources 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: 2 8 2 8 0 Printable Case File Summary See Township, Range, Section and Acreage? l New Search O+ Yes 0 No LAS Menu 1 Case Abstract 1 Case Detail 1 Land Abstract File: ADL 28280 _.*!!!Tm Search for Status Plat Updates As of 12/23/2009 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: 08/19/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA -NRB ASSIGNMENT APPROVED Meridian: U Township: 011N Range: 013E Section: 01 Section Acres: 640 Search Plats Meridian: U Township: O11N Range: 013E Section: 02 Section Acres: 640 Meridian: U Township: O11N Range: 013E Section: 11 Section Acres: 640 Meridian: U Township: O11N Range: 013E Section: 12 Section Acres: 640 Legal Description 05 -28 -1965 * ** SALE NOTICE LEGAL DESCRIPTION * ** C14- 91 TIIN, R13E, UM 1, 2, 11, 12 2,560.00 07 -07 -1987 * ** LISBURNE PARTICIPATING AREA DESCRIPTION * ** T. 11 N., R.13 E., U.M. SECTION 1: ALL 640 ACRES SECTION 12: ALL 640 ACRES http: / /dnr.alaska.gov /projects /las /Case Summary.cfm ?FileType= ADL &FileNumber = 282... 12/23/2009 • TRANSMITTAL LETTER CHECKLIST WELL NAME �,�1" 6 = J'r 2 PTD# a9/67 it Development Service Exploratory Stratigraphic Test Non - Conventional Well FIELD: �.e11.64/0'e POOL: /r/9/ C/ /L Circle Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK ADD -ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well (If last two digits in Permit No. , API No. 50- - - . API number are between 60 -69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce / inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Non - Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev: 1/11/2008 i ;, ,ru y "` Field & Pool PRUDHOE BAY, PRUDHOE OIL - 640150 Well Name: PRUDHOE BAY UNIT E -33B Program DEV Well bore seg ❑ PTD#: 2091670 Company BP EXPLORATION (ALASKA) INC Initial Class/Type DEV / PEND GeoArea 890 Unit 11650 On /Off Shore On Annular Disposal ❑ Administration 1 Permit fee attached NA 2 Lease number appropriate Yes I3 Unique well name and number Yes 4 Well located in a defined pool Yes 5 Well located proper distance from drilling unit boundary Yes 6 Well located proper distance from other wells Yes . 7 Sufficient acreage available in drilling unit Yes 2560 acres. I8 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 12/23/2009 13 Can permit be approved before 15-day wait Yes • 14 Well located within area and strata authorized by Injection Order # (put IO# in comments) (For NA 15 All wells within 1/4 mile area of review identified(For service well only) NA I16 Pre- produced injector: duration of pre - production less than 3 months (For service well only) NA 17 Nonconven. gas conforms to AS31.05.0300.1.A),0.2.A -D) NA 18 Conductor string provided NA Conductor set in E -33A Engineering 19 Surface casing protects all known USDWs NA Surface casing set in E -33A 20 CMT vol adequate to circulate on conductor & surf csg NA Surface casing cemented in E -33A 21 CMT vol adequate to tie -in long string to surf csg NA Production casing set in E -33A_ 122 CMT will cover all known productive horizons Yes Cemented liner planned 23 Casing designs adequate for C, T, B & permafrost Yes 24 Adequate tankage or reserve pit Yes Rig equipped with steel pits. All waste to approved disposal wells. 25 If a re- drill, has a 10 -403 for abandonment been approved Yes 309 -433 P & A sundry 1 26 Adequate wellbore separation proposed Yes Proximity analysis performed.. No issues. 27 If diverter required, does it meet regulations NA Wellhead already in place. BOP stack to be installed on tree. Appr Date 28 Drilling fluid program schematic & equip list adequate Yes Max formation pressure = 3248 psi (7.1 ppg EMW) Will drill with 8.6 mud GLS 12/28/2009 29 BOPEs, do they meet regulation Yes 30 BOPE press rating appropriate; test to (put psig in comments) Yes MASP = 2368 psi Will test BOP to 3500 psi • 1 31 Choke manifold complies w /API RP -53 (May 84) Yes 32 Work will occur without operation shutdown Yes 33 Is presence of H2S gas probable Yes H2S on pad. Rig has alarms and sensors. 34 Mechanical condition of wells within AOR verified (For service well only) NA 35 Permit can be issued w/o hydrogen sulfide measures No Max level H2S on pad was 120ppm for 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 12/23/2009 38 Seabed condition survey (if off - shore) NA 39 Contact name /phone for weekly progress reports [exploratory only] NA Geologic Engineering Public Commissioner: Date: Commmissiocnnee�: Date Commissioner Date Well History File APPENDIX Infoiuniation 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 simpi(fy finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. tapescan.txt **** REEL HEADER **** MWD 11/01/31 BHI 01 LIS Customer Format Tape **** TAPE HEADER **** MWD 10/03/21 3067195 01 3" CTK *** LIS COMMENT RECORD *** 1111111111111111111 Remark File version 1.000 111111111111111111 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 9382.0000: Starting Depth STOP.FT 12422.5000: Ending Depth STEP.FT 0.5000: Level Spacing NULL. -999.2500: Absent Value COMP. COMPANY: BP Exploration (Alaska) , Inc. WELL. WELL: E-33B FLD . FIELD: Prudhoe Bay Unit LOC . LOCATION: 70 deg 20' 21.381"N 148 deg 40' 6.041"W CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 3" CTK DATE. LOG DATE: 21 Mar 2010 API . API NUMBER: 500292242202 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 64.02 Feet Above Perm. Datum DMF . DF Drilling Measured From EKB .F 0 Elevation of Kelly Bushing EDF .F 64.02 Elevation of Derrick Floor EGL .F 0 Elevation of Ground Level Page 1 20 c )-?-`'y tapescan.txt CASE.F N/A Casing Depth 051 . 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 Mar 2010 per Doug Stoner with BP Exploration (Alaska) , Inc. (8) The sidetrack was drilled from E-33 through a milled dual exit window in 9 5/8 and 7 inch liners. Top of window 9704 ft.MD (8654.3 ft.TVDSS) Bottom of window 9713 ft.MD (8660.3 ft.TVDSS) (9) Tied into 02-34 at 9704 feet MD (8598.2 feet TVDSS) . (10) The interval from 12391 ft to 12427 ft MD (8935.7 ft. to 8932.7 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 TVDSS -> True vertical Depth (Subsea) CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 9388.15, 9387.12, ! -1.02637 9391.43, 9390.61, ! -0.821289 9394.1, 9392.46, ! -1.6416 9396.56, 9394.3, ! -2.25684 9400.46, 9399.84, ! -0.616211 9402.51, 9402.1, ! -0.411133 9408.06, 9407.44, ! -0.616211 9412.57, 9412.16, ! -0.411133 9416.88, 9415.85, ! -1.02637 9418.52, 9419.14, ! 0.615234 9424.48, 9424.68, ! 0.205078 9426.12, 9426.32, ! 0.206055 9430.02, 9430.43, ! 0.410156 9441.72, 9441.1, ! -0.615234 9443.15, 9442.74, ! -0.410156 9447.44, 9446.21, ! -1.23145 9450.13, 9448.9, ! -1.23145 9453.83, 9453.21, ! -0.616211 9468.38, 9467. 55, ! -0.820312 9478.84, 9476.79, ! -2.05273 9711.66, 9706.32, ! -5.33691 9712.89, 9707.97, ! -4.92578 9714.74, 9710.22, ! -4.51562 9718.05, 9712.3, ! -5.74707 9733.3, 9732.89, ! -0.411133 9740.69, 9737.82, ! -2.87402 9748.7, 9744.18, ! -4.51562 9766.29, 9762.19, ! -4.10547 9805.53, 9801.63, ! -3.90039 9820.51, 9816, ! -4.51562 9824.21, 9819.9, ! -4.31055 Page 2 tapescan.txt 9833.48, 9828.55, ! -4.92578 9854.44, 9850.75, ! -3.69434 9864.09, 9860.19, ! -3.89941 9868.4, 9865.12, ! -3.28418 9870.66, 9867.58, ! -3.07812 9876.61, 9872.51, ! -4.10449 9900.96, 9897.26, ! -3.69434 9921.89, 9917.38, ! -4.51562 9929.69, 9925.17, ! -4.51562 9942.01, 9938. 52, ! -3.48926 9954.03, 9949.31, ! -4.7207 9957. 52, 9953.01, ! -4.51562 9964.3, 9960.19, ! -4.10547 9970.25, 9965. 53, ! -4.7207 9973.12, 9967. 58, ! -5.54102 9975.17, 9970.45, ! -4.7207 10006.7, 10001.8, ! -4.92578 10011.8, 10007.9, ! -3.90039 10018.4, 10014.7, ! -3.69434 10021.1, 10017.6, ! -3.48926 10023.5, 10019.6, ! -3.90039 10026.8, 10023.9, ! -2.87402 10035.6, 10031.7, ! -3.89941 10038.5, 10035, ! -3.48926 10049, 10044.2, ! -4.7207 10059.2, 10056.6, ! -2.66797 10071.4, 10067.9, ! -3.48926 10076.1, 10072, ! -4.10449 10081.9, 10078.6, ! -3.28418 10085.6, 10082.3, ! -3.28418 10089.9, 10085.8, ! -4.10449 10094.6, 10091.5, ! -3.07812 10097.9, 10094.6, ! -3.28418 10105.5, 10103.6, ! -1.84766 10108.2, 10106.2, ! -2.05273 10139.2, 10136.8, ! -2.46289 10143.1, 10140.7, ! -2.46289 10160.2, 10155.3, ! -4.92578 10168.3, 10164.6, ! -3.69531 10179.2, 10173.2, ! -5.95215 10184.9, 10179, ! -5.95215 10212.9, 10204.7, ! -8.20996 10222.4, 10217.9, ! -4.51562 10224.7, 10220.8, ! -3.89941 10230.2, 10225.5, ! -4.7207 10236.8, 10231.3, ! -5.54199 10239.8, 10234.8, ! -4.92578 10246.6, 10238.8, ! -7.7998 10251. 5, 10244.1, ! -7.38965 10255.4, 10249.8, ! -5.54102 10257.8, 10252.3, ! -5.54199 10264.8, 10259.5, ! -5.33691 10269.8, 10265.9, ! -3.90039 10295, 10288.6, ! -6.36328 10304, 10296.6, ! -7.38965 10403.9, 10397.6, ! -6.3623 10417.3, 10410.1, ! -7.18359 10424.9, 10418.3, ! -6. 56738 10483, 10478.3, ! -4.7207 10493.9, 10488.7, ! -5.13184 10501.4, 10495.3, ! -6.15723 10506.8, 10502.3, ! -4. 51562 10553.8, 10547.1, . -6.77246 Page 3 tapescan.txt 10557.7, 10551.6, ! -6.15723 10606.4, 10601.5, ! -4.92578 10609.1, 10605.4, ! -3.69531 10612.8, 10609.1, ! -3.69434 10696.5, 10692.6, ! -3.90039 10711.3, 10705.9, ! -5.33691 10766.2, 10759.4, ! -6.77344 10770.7, 10763.3, ! -7.38867 10779.3, 10773.6, ! -5.74707 10787.8, 10781.4, ! -6.36328 10795.9, 10789.1, ! -6.77344 10798.4, 10792.6, ! -5.74707 10802.1, 10795.9, ! -6.15723 10825.4, 10820.5, ! -4.92578 10851.2, 10844.2, ! -6.97852 10869, 10861, ! -8.00488 10871.2, 10865, ! -6.15723 10895.4, 10890.7, ! -4.7207 10937, 10930.8, ! -6.1582 10955.9, 10949.5, ! -6.3623 10959.2, 10953.2, ! -5.95215 10964.3, 10959.2, ! -5.13184 10969.9, 10964.9, ! -4.92578 10974.6, 10968.6, ! -5.95312 10992.7, 10986, ! -6.77344 10996, 10989.9, ! -6.1582 11008.1, 11002, ! -6.15723 11014.5, 11008.7, ! -5.74707 11021.5, 11018.1, ! -3.48926 11030.7, 11024.7, ! -5.95215 11040.9, 11034.8, ! -6.15723 11049.9, 11042.1, ! -7.79883 11057.8, 11051, ! -6.77344 11064.8, 11057.6, ! -7.18359 11069.9, 11061, ! -8.8252 11071.9, 11062.5, ! -9.44141 11085.6, 11077, ! -8.62012 11091.6, 11084, ! -7.59473 11116.8, 11108.8, ! -8.00488 11120.7, 11115.1, ! -5.54199 11128.7, 11120.7, ! -8.00488 11130.3, 11122.3, ! -8.00488 11132.8, 11126.2, ! -6.56836 11142.4, 11138.1, ! -4.30957 11144.1, 11139.6, ! -4. 51562 11166.9, 11161.4, ! -5.54199 11173.1, 11167.5, ! -5.54199 11248.2, 11240.4, ! -7.7998 11251.9, 11243.3, ! -8.62012 11259.3, 11249.4, ! -9.85254 11261.8, 11251.7, ! -10.0576 11274.7, 11267.5, ! -7.18359 11297.5, 11289.5, ! -8.00488 11300.6, 11292, ! -8.62109 11304.9, 11296.7, ! -8.20996 11321.7, 11313.7, ! -8.00488 11330.6, 11323.4, ! -7.18457 11344.8, 11339.2, ! -5.54199 11351.4, 11349.5, ! -1.84668 11357.3, 11354, ! -3.28418 11360, 11356.1, ! -3.89941 11371.3, 11364.7, ! -6.56836 11381.3, 11372.9, ! -8.41602 Page 4 tapescan.txt 11390.5, 11381.9, ! -8.62109 11404.3, 11396.7, ! -7.59473 11412.7, 11406.5, ! -6.15723 11419.1, 11412.7, ! -6.36328 11443.7, 11436.1, ! -7.59473 11445.6, 11438.2, ! -7.38965 11451.6, 11445, ! -6.56836 11458.5, 11451.8, ! -6.77344 11464.7, 11459.6, ! -5.13086 11467.6, 11462.6, ! -4.92676 11486, 11480.1, ! -5.95215 11525.3, 11519.9, ! -5.33691 11541.3, 11535.7, ! -5. 54199 11562.7, 11558.8, ! -3.90039 11577.5, 11573.8, ! -3.69434 11641.7, 11633.7, ! -8.00488 11653, 11646.4, ! -6.56836 11672.8, 11666.6, ! -6.1582 11713.9, 11706.7, ! -7.18359 11724.2, 11716, ! -8.20996 11734.2, 11725.4, ! -8.82617 11741.8, 11732.6, ! -9.23633 11758.6, 11747.3, ! -11.2891 11764.2, 11753.7, ! -10.4678 11770.7, 11759.9, ! -10.8789 11780.2, 11769.9, ! -10.2627 11788.6, 11777.8, ! -10.8779 11793.2, 11785, ! -8.20996 11799.5, 11790. 5, ! -9.03125 11804.3, 11793.8, ! -10.4688 11826.5, 11815.6, ! -10.8789 11845.8, 11835. 5, ! -10.2627 11856.1, 11844.8, ! -11.2891 11866.1, 11856.3, ! -9.85156 11882.3, 11872. 5, ! -9.85254 11887.9, 11877.8, ! -10.0566 11901.9, 11892.6, ! -9.23633 11915.6, 11907.8, ! -7.7998 11934.3, 11925.9, ! -8.41602 11947, 11937, ! -10.0576 11989.5, 11979, ! -10.4678 12009.6, 11999.2, ! -10.4678 12017, 12007.6, ! -9.44141 12022.3, 12012.1, ! -10.2627 12026.2, 12016.2, ! -10.0576 12029.3, 12020.3, ! -9.03125 12031.6, 12023.1, ! -8.41602 12097.8, 12087.8, ! -10.0576 12105.8, 12096.2, ! -9.64746 12113.8, 12105.8, ! -8.00488 12158.1, 12148.2, ! -9.85254 12180.2, 12172.2, ! -8.00488 12185.6, 12177.6, ! -8.00488 12188.7, 12181.3, ! -7.38867 12194.4, 12188, ! -6.3623 12200.3, 12193.7, ! -6.56836 12206.6, 12200.7, ! -5.95215 12225.9, 12219.6, ! -6.3623 12283.8, 12279.1, ! -4.72168 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Page 5 tapescan.txt Tape Subfile: 1 286 records. . . Minimum record length: 10 bytes Maximum record length: 132 bytes **** FILE HEADER **** MWD .001 1024 *** LIS COMMENT RECORD *** 1111111111111111111 Remark File Version 1.000 The data presented here is final and has been depth shifted to a Primary Depth Control (PDC) log provided from schlumberger GR CNL dated 25 Mar 2010 per Doug Stoner with BP Exploration (Alaska) , Inc. * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 12 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: 84 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 2 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 8 Total Data Records: 73 Tape File Start Depth = 9382.000000 Tape File End Depth = 12422. 500000 Tape File Level Spacing = 0.500000 Tape File Depth units = feet **** FILE TRAILER **** Page 6 tapescan.txt Tape Subfile: 2 82 records. . . Minimum record length: 54 bytes Maximum record length: 4124 bytes **** FILE HEADER **** MWD .002 1024 *** LIS COMMENT RECORD *** 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: 12 bytes Logging direction is down (value= 255) Optical Log Depth scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 84 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 2 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 8 Total Data Records: 145 Tape File Start Depth = 9383.000000 Tape File End Depth = 12427.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet **** FILE TRAILER **** Tape Subfile: 3 154 records. . . Minimum record length: 54 bytes Maximum record length: 4124 bytes Page 7 tapescan.txt **** TAPE TRAILER **** MWD 10/03/21 3067195 01 **** REEL TRAILER **** MWD 11/01/31 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 9382.0000 -999.2500 -999.2500 9382.5000 17.3384 -999.2500 12422.5000 -999.2500 99.5000 Tape File Start Depth = 9382.000000 Tape File End Depth = 12422. 500000 Tape File Level Spacing = 0. 500000 Tape File Depth Units = feet 0 Tape Subfile 3 is type: LIS DEPTH GR ROP 9383.0000 -999.2500 -999.2500 9383.2500 -999.2500 -999.2500 12427.0000 -999.2500 99.5000 Tape File Start Depth = 9383.000000 Tape File End Depth = 12427.000000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet 0 Tape Subfile 4 is type: LIS Page 8 f tapescan.txt Page 9
