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212-191
7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU 09-47A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 212-191 50-029-22098-01-00 13000 Conductor Surface Intermediate Production Liner 8900 79 3976 10477 2718 10670 20" 10-3/4" 7-5/8" 2-3/8" 8991 36 - 103 35 - 4010 33 - 10510 9800 - 12518 36 - 103 35 - 3517 33 - 8872 33 - 8968 none 470 2090 4790 11776 10670 1490 3580 6890 11199 10528 - 12430 4-1/2" 12.6# x 3-1/2" 9.3# L-80 31 - 10316 8887 - 8976 Structural 3-1/2" Baker FB-1 , 10216 , 8624 No SSSV 10216 8624 Bo York Operations Manager Tyson Shriver Tyson.Shriver@hilcorp.com 907.564.4545 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028345 31 - 8708 96 162 2860 0 4483 3167 1892 1892 319 283 N/A 13b. Pools active after work:PRUDHOE OIL STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 8:44 am, Jun 05, 2023 Digitally signed by Bo York (1248) DN: cn=Bo York (1248) Date: 2023.06.01 12:52:04 -08'00' DSR-6/12/23 RBDMS JSB 071723 WCB 1-8-2024 ACTIVITYDATE SUMMARY 12/11/2022 ***WELL S/I ON ARRIVAL*** DRIFTED TO DEVIATION @ 10603'SLM W/ 20' X 1.72'' DMY GUNS ***WELL LEFT S/I ON DEPARTURE*** 12/16/2022 T/I/O = 1880/1840/20. Temp = SI. TBG FL (E-line request). ALP = 1800 psi, SI @ CV. TBG FL @ 3419' (52 bbls). SV, WV, SSV = C. MV = O. IA, OA = OTG. 09:30 12/17/2022 ***WELL S/I ON ARRIVAL*** PT PCE 250LP-3000HP RUN#1: 1-11/16" WB, GUN GAMMA, 24' X 1-9/16" RAZOR GUN, OAL=38', MAX OD=1-11/16", WEIGHT=186#. UNABLE TO PASS 10563' MD, WORK WIRE AGGRESSIVELY WITH NO SUCCESS. RUN#2: 3 x 1-11/16" WB, GUN GAMMA. OAL=22.37', MAX OD=1-11/16", WEIGHT=159#. UNABLE TO PASS 10563' MD, PULLING 300# OVERPULL. LOOKS LIKE DOG LEG OR TAGGIN HIGHER THEN SLICKLINE. RDMO, ***WELL LEFT S/I, DSO NOTIFIED. 5/7/2023 LRS CTU #2 - 1.50" Blue Coil Job Objective: Adperf MIRU CTU. Loaded the well with 150 bbls of Seawater. Make up GR/CCL logging tools w/ 1.75" DJN drift and RIH. ***Continued on 05/08/23*** 5/8/2023 LRS CTU #2 - 1.50" Blue Coil Job Objective: Adperf Tag CIBP at 10659'. Log up at 50 fpm from 10659 to 9600', flag coil at 10550'. Pooh. Download data, -1' correction. Make up 1.56" x 38' (30' loaded) Geo Razor perf gun, 6 spf. RIH and Tie-in to top of CIBP. Perforate 10600-10606, 10614-10638'. POOH. Perform Weekly BOP test. RDMO CTU. ***Job Complete**** Daily Report of Well Operations PBU 09-47A Make up 1.56" x 38' (30' loaded) Geo Razor perf gun,() g 6 spf. RIH and Tie-in to top of CIBP. Perforate 10600-10606,10614-10638'. POOH j Tag CIBP at 10659'. Log up at 50 fpm from 10659 to 9600', flag coil at 10550'. Pooh. g j MIRU CTU. Loaded the well with 150 bbls of Seawater. Make up GR/CCL logging tools w/ 1.75" DJN drift and RIH STATE OF ALASKA •ALASKA OIL AND GAS CONSERVATION COMM( ON REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations ® Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate ® Other Stimulate 0 Alter Casing 0 Change Approved Program 0, Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other:jZ f C 1 QP ' 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 212-191 3. Address: P.O.Box 196612 Anchorage, Development m Exploratory 0 AK 99519-6612 Stratigraphic 0 Service ❑ 6. API Number: 50-029-22098-01-00 7. Property Designation(Lease Number): ADL 0028345 8. Well Name and Number: PBU 09-47A 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL fit-E- CEIVED 11.Present Well Condition Summary: Total Depth: measured 13000 feet Plugs measured 10670 feet `E I J N 6 2 017 true vertical 8900 feet Junk measured feet 1 l 2 U I Effective Depth: measured 10670 feet Packer measured 10216 feet AOG`tA,/ true vertical 8991 feet Packer true vertical 8624 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 79 20"91.5#H-40 36-115 36-115 1490 470 Surface 3976 10-3/4"45.5#J-55 - 35-4010 35-3517 3580 2090 Intermediate 10477 7-5/8"29.7#L-80 33-10510 33-8872 6890 4790 Production Liner 2718 2-3/8"4.7#13Cr80 9800-12518 8276-8968 11199 11776 Perforation Depth: Measured depth: 10528-10538 feet 10554-10567 feet 10586-10593 feet 10650-10662 feet 11030-11170 feet 11280-11360 feet 11645-11705 feet 11950-11990 feet 12080-12160 feet 12390-12430 feet True vertical depth: 8887-8896 feet feet 8910-8920 feet 8936-8941 feet 8981-8987 feet 9008-9012 feet 9011 -9014 feet 9013-9010 feet 9000-8999 feet 8997-8995 feet 8979-8976 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and 3-1/2"Baker FB-1 Packer 10216 8624 true vertical depth) 12.Stimulation or cement squeeze summary: Intervals treated(measured): SCANNED JUL 2 5 2017 Treatment descriptions including volumes used and final pressure: 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 0 0 2047 1905 252 Subsequent to operation: 124 79 1761 1892 272 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations ® Exploratory 0 Development m Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil m Gas 0 WDSPL ❑ Printed and Electronic Fracture Stimulation Data 0 GSTOR ❑ WINJ 0 WAG 0 GINJ 0 SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Authorized Name: Stechauner,Bernhard Contact Name: Stechauner,Bernhard Authorized Title: FFS22yad Contact Email: Bernhard.Stechauner@bp.com Authorized Signature: G�1°°' -Date: '/IZG/(-?- Contact Phone: +1 907 564 4594 Form 10-404 Revised 04/2017 V j-L "7-19-i I -- 7' RB D M S Lt,. JUN 2 8 2017 Submit Original Only • • RECEIVED JUN 2 6 2017 AOGCC Alaska Oil and Gas Conservation Commission 333 West Seventh Avenue Anchorage, AK 99501-3572 RE: BP Exploration (Alaska), Inc. Report of Sundry Well Operations Summary June 26, 2017 To Whom it May Concern: Attached please find the Report of Sundry Well Operations for Adding of Perforations for Well 09-47A, PTD # 212-191. Sincerely, BP Exploration (Alaska) Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Attachment: Form 10-404 BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage,AK 99519-6612 • • w N CO O cc ol Lo C N 0 co 0 co co co co pc: (ORI O `— M CO co N CO i i i i I i I- CO cr) _ CO MCr) ellNM0 CO N rnOOCONCO Uf) e— N- E •�A O M r- � O N M O � Q Q CO Cr) ON-CCOO a) M M M 0) COM _ 0 co (0 0 0 0. CO CO c J M J J CD 4:k CO co V Oc� Lo03 p M C7 N t h. O) N 00 cc) M J M 0 N v.) 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W g O L G o 3 0 c 2 & Dj, L & < c d « < ^ « ^« < w Ill �g � u - oLnu $ wWwWwm « ® \ p O 0_ 1- a = < I < I « I < I « ƒ u z 30 EF- m � F- ZF- ZCF- ZF- ZF- Z Lej w bw 2 p _ � k ° = ._ m_i _i 0 2o_ E R Lowiwmmw3WRILI & Iu / OR m Q 2 2 u E R 7 3 R 3 g - g 0 .. « c .. w .. w I .. w .. w .. w + m -p w # m n -o - ¥ -c -o - q _ 922t,TZQQ2b2GaZG2G2Gd .J / _J / E : ƒ 0 2 \ Of g 0) Cf W 0 O \ Of \ O ,- < % | 2 ¥ A U) N LO TREE= 4-1/16"CNV • VVQ LfEAD= FMC O SA NOTES: WELL ANGLE>70"@ 10700''""MAX ACTUATOR= BAKERC DOGLEG:45"fa 10722""•FRAC SLV STUCK IN SSSV NIP, OKB.HEV= ._ . 52 1D=225"'n**SEE PG.2 FOR PREVIOUS WELLBORE "'" .BF 9_Eil .zia KOP= - 900' 114' 11-1/2'EXT CSG SLV-EXTENDS FROM 3-1/2" Max Angie= 99"Q 12670' 20"CONDUCTOR H 103' BELOW STARTING HEAD, CONDUCTOR Datum AD= 10486' 91.5#,Hi-40, REMOVED FROM SH DOWN 11'10-1/2"(1/31/14) Datum TVD= 8800'SS D=19.124" H "CAMOO BAL-O SSSV NPw/STUCK 4-1/2"TBG-IPC,12.6#,L-80 BTC MOD, 3284' FRAC SLV(SET O6/05191),ID=2.75" .0152 bpf,D=3.958' 2219' -4-1123284' -14-1/2*X 3-1/2"XO,D=2.992' 10-3/4"CSG,45.5#,J-55 BTC,I)=9.953" -1 4009' GAS LFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 3383 3007 36 MAG DOME RK 12 05/20114 2 6076 5201 39 MAG DOME RK 16 05/20/14. Minimum ID = 1.78" @ -9808' 3 7825 6629 35 MIVG DOME RK 16 05/20/14 ALUMINUM BUSHING IN DEPLOY SLV 4 8712 7370 33 MAG "Darr R( 0 12/20/90 5 9289 7851 34 MAG "'OW RK 0 12/20/90 6 9714 8205 33 MAG SO FE 28 05/20/14 7 10134 8555 35 MAG 'EQ DW RK 0 12/20190 TOP OF CEMENT H 9800' "STA#7=EQ DMY B6-fl)CT LNR "STA#4(SI t i-tiw FISHING NECK) ARE{JR ABLE TOP OF 2-318'LNR H 9800' 9795' H 35 KB LTP,D=1.82"(05/02/14) A 4 si4, 4 9800' 12.70"BKR DEPLOY SLV,D=2.25" A � 1; / `` 10215 H3-1/2'BKR GBH-22 LOC SEAL ASSY,D=3.00' SAA ; ►� t!. co. 10216' -7-5/8"X 3-1/2"BKR FB-1 PERM PKR,D=? s, !J � 10234' -15-1/2"MLLOUT EXTENSION D=5.00" SND CMTD !. a, 10239' H5-1/2"X 3-1/2"XO,ID=2.992" CT LNt i I 01, 10308' 3-1/2"OTIS XN NP,MLLEID TO 2.74"(3/15/14) V. P 10315' --13-1/2'BKR NOSE SHEARO(TT SW '. ; BEHIND)I, 10316' H3-1/2"TT/WLEG,D=2.992" ;I CMT13 3-1/2"TBG IIS;,9_3#.L-80 ELE 6RD ADD, 10316' 'Nei Pv" 1 10304' HELM TP LOGGED 03/20/91 CT L NR 0087 bpf,D=2.997PIIN. �►• a• ►,. 7 I %''' ' 10412' 2-3/8"RA TAG,D=1.995" 3-1/2"BKR MDNOBOREVVHPSTOCK(03/18/14) H 10510' II. Iii. (w12 RA PIP TAGS) '''s. '% 7-5/8"CSG,29.7#,L-80 BTC-M, -j 10833' o►�ihi. • • MLLOUT WINDOW(09-47A) 10510'-10516' .0459 bpf, D=6.875" ' 1► •. . 4t 'I►jy+►i • PEI3FORATION SUMMARY '*semi REF LOG: MCNJ GR ON 04/0214 � 4. 4, 10670' ELM H1.75^BKR CEP(05/25/17) ANGLE AT TOP PERF:30°@ 10528' \.�'•. Note:Refer to Production DB for historical pert data • �- STZE SPF INTERVAL Opn/Sgz SHOT S02 *'b 4101 .� 11632' 2-3/8"RA TAG, 1.56" 6 10528-10538 0 05/25/17' '. ' D=1.995' 1.56° 6 10554-10567 0 05/25/17 ''. ' 1.56" 6 10586-10593 0 05/25/17 1+ - z„.. saki 1.56" 6 10650-10662 0 05/25/17 � 1.56' 6 11030-11170 C 04/03/14 `4 1.56" 6 11280-11360 C 04/03/14 FBTD H 12479' •'''Nu. 1.56" 6 11645-11705 C 04/03/14 �' 1.56" 6 11950-11990 C 04/03/14 1.56" 6 12080- 12160 C 04/03/14 2-3/8"LNR 47#,13CR H511,.0039 bpf,ID=1.995" -I 12618' 1.56" 6 12390-12430 C 04/03/14 DATE REV BY COMkENT5 DATE REV BY COMETS PRUDHK)EBAY UWT 12/20/90 N28E INITIAL COMPLETION 05/13/14 PJC SFTY NOTE-DOGLEG UPDATE WELL 09-47A 04/05/14 NORDIC 1 CTD SIDETRACK(09-47A) 06/03/14 SSE/PJC GLV GO(05/20/14) PERMT No:'2121910 04/07/14 PJC DRLG HO CORRECTIONS 06/05/14 PJC LW&TREE/ACTUATOR URAATED AR No. 50-029-22098-01 04/09/14 PJC DOGLEG INFO SAFETY NOTE 05/30/17 KFS/JMD SET CEP&ADPERFS(05/25/17) SEC 1,1-10N,RI 5E 1170'FSL&113'FWL 04/25/14 MRI PJC FINAL ODE APFROVAL 05/07/14 STF/JMD GLV GO&SET LTP(05/01-02-14) BP Exploration(Alaska) Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. 02 J. - I q L Well History File Identifier Organizing (done) ❑ Two-sided ❑ Rescan Needed RE CAN: OVERSIZED: NOTES: Co Items: ❑ Maps: Grayscale Items: ogs: ❑ Poor Quality Originals: ❑ Other: ❑ Other: , BY: Maria Date: /5 /s/ Project Proofing [' /1/)BY: ASP Date: / g /cJ /s/ Scanning Preparation a x 30 = 10 + c9 =TOTAL PAGES gl BY: i�. Date: (Count does not include cover sheet) /s/ Production Scanning Stage 1 Page Count from Scanned File: l 0 (Count does include covers et) Pae Count Matches Number in Scannin Pre aration: YES NO 9 9 p BY: aft Date: II i a-.. l S /s/ ylif Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES NO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc o 1 al- CL 1 a I 1 c 2 p I 0 1 N I I ml - co rn o o 0 o > o Z a coa r> W y O r)I LL o N 1 T a F-1 a 1-1 o a Q w w JI > I� < as N 9 p .1 co �o Z1 ow Z1 Li., Z Z O JI Z ml� ml� TC 0.1 d d o o a Z NIin w C o 1 o ai a1 ii al a1 a1 --I -J Z o O LLI CO Z 2 IIS mo E0 0 o Z_ Z_ 0 E0 0 0 1L u) I 4 a_a)i CC ac)CL N i LILLI w1 Q ate)0 �I ~1 ar a Q �' 1LLa Ea 60- o)a(n o) � 6Nr m -w Q� Q,- c N Q ¢ o< o<=1 o o - I o I N o o 2 U O a)O N 10 10 p IN 1N W _LLI y N NI-N U CO d ca d d CC d W O J O Q OmW Q U p g zipc m0 0 mod m01= a)Vla -N °'N @E1- d0o �_p E ? r p I CO p I m it to it I m It o u- O a' p I UI W MI LL MI m y d via ,U2p 9 2U USO .v JI ,v_JI d� gip= ,v rn rnY E 'c w c W I 'c W c W I c Z c Z o c c o 'c m ro g o c2a 22Z 22a 2 Z 20 20 rnwp ,._o�ml • 00- ) oWU 11 . 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Iw w w LU w LU w LLo 2 z 0 a 0 U 0 Et 0 I Z o 0 r„ N o 0 CO 0 T N Z III ,- CO N r- co U 1 ..J N N o w` in 1 Z I Y. -J U O aZ - co m m I- Jcn ❑ ce a p z '5- 0 WN O IL J W w 1 V m Q I Z o` I I a 12 u., I ao rO N a O 00 E U kr, N. Q 0 1 it U j °" H � \I r Z Nr o N 1) CO CO in a o cn o 0 0 lbw a 0 ICC E 0 Z , NIIIIII ▪ d 0 Z \ I d 1' I rn co o p ' N d H 71)0E r N7: pC❑ p O (l$ a UmE o aa) t in 1 o d a 2 ❑ ; U bp RECEIVED Date 15-JUL-2014 0 JUL 15 2014 AOGCC / 1Transmittal Number: 93360 2,L 3-1 l 241(x,01 2A4(002, BPXA WELL DATA TRANSMITTAL 2-12. . 11 I Enclosed are the materials listed below. 2-M003 (BPXA FIELD LOG DATA) 2L3 bS1 If you have any questions, please contact Doug Dortch at the PDC at 564-4973 2`t by ifDelivery Contents CD-ROM Containing Field Log Data & Electronic Log Prints for the following wells: lard copy Field Logs 21 -11 —01-19C — y iZ .\q1 - 09-47A- 3 213-b$1, W-18A- Of 1 LliVit 6 i 410 • V g-1 /6/11i 41 Please Sign and Ret one c :"of this transmittal. Thank You, Doug Dortch cioux3ok S.C oY 1-cg P COM Petrotechnical Data Center Attn: State of Alaska - AOGCC Attn: Makana Bender 333 W. 7th Ave, Suite 100 Anchorage, Alaska 99501 Petrotechnical Data Center LR2-1 900 E.Benson Blvd.PO Box 196612 Anchorage,AK 99519-6612 Z-IZ—\9 Hunt, Jennifer L (DOA) From: Lastufka, Joseph N [Joseph.Lastufka@bp.com] Sent: Monday, May 19, 2014 4:30 PM To: Hunt, Jennifer L (DOA) Subject: PBU 09-47A/ PTD#212-191 Hi Jennifer, Please reference the following well: Well Name: PBU 09-47A Permit#: 212-191 API #: 50-029-22098.01-00 Date of Test: 5/10/2014 Type of Test: IPT (Initial Production Test) Choke Size: 128 Choke Unit: 64ths Production Method: Gas Lift Duration (Hours Tested): 12 Top Reference (Top Perf MD): 11030' Bottom Reference (Bottom Perf MD): 12430' Tubing Flowing (Pressure): 0 Casing Pressure: 1500 Total Test (Rate f/O, W, G): 20/613 / 3 24-Hour Rate (0, W, G): 39/ 1225 / 5 Gravity (Oil, API). 24.8 GOR (Gas-Oil Ratio). 128 This well began Production on Method of Operations on this date: May 12, 2014 1 RBCMS JUN 13 101" > STATE OF ALASKA ED . ALASKA OIL AND GAS CONSERVATION COMMISSION MAY 0 1 2014 WELL COMPLETION OR RECOMPLETION REPORT AND LOCkQGCC la. Well Status: . ®Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned 0 Suspended lb. Well Class 2OAAC 25105 2OAAC 25110 0 Exploratory 0 Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No of Completions One ' ®Development 0 Service 2. Operator Name: 5.Date Comp.,Susp.,or Aband.: I -12. Permit to Drill Number: BP Exploration(Alaska) Inc. 4/5/2014 • . 212-191 ' 3. Address: 6. Date Spudded: I 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 3/19/2014' 50-029-22098-01-00' • 4a. Location of Well(Governmental Section): 7.Date T.D.Reached: / 14. Well Name and Number: Surface: 3/29/2014 • • PBU 09-47A• • 1170'FSL, 113'FWL, Sec.01,T1ON, R15E, UM • 8. KB(ft above MSL): 52, 15. Field/Pool(s) Top of Productive Horizon: 2674'FSL, 5248' FWL, Sec. 01,T1ON, R15E, UM GL(ft above MSL): 19.67'. ' Prudhoe Bay/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD) 2463'FSL,2268'FWL, Sec.06,T1ON, R16E, UM 12479' ' 8972' • 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation. . • ✓ Surface: x- 718499 • y- 5942641 ' Zone- ASP4 13000' ' 8900' ' • ADL 028327&028345 TPI: x- 723588 y- 5944296 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 725893 y- 5944154 Zone- ASP4 None 18.Directional Survey: ®Yes 0 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/RES, GR/RES/DEN/NEU,GR/CCL/MCNL 10510' •• 8872' • 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH ND HOLE AMOUNT CASING WT.PER FT. GRADE Top BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 91.5# H-40 Surface 115' Surface 115' _ 30" 40 sx Arctic Set Cement 10-3/4" 45.5# •_ J-55 Surface 4009' Surface_ 3516' 13-1/2" 1335 sx CS III, 3220 sx Class'G', 300 sx CS II 7-5/8" 29.7# _ L-80 Surface 10510' Surface 8872' 9-7/8" 127 BbIs MTC,275 sx ARC Cement,225 sx CS I 2-3/8" 4.7# 13Cr80 9800' 12518' 8277' 8968' 3" 44 sx Class'G' 24. Open to production or injection? 0 Yes 0 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): ) 1.56"Gun Diameter,6 spf 4-1/2", 12.6#x 3-1/2",9.3#, L-80 10316' 10216'/8624' COMPLETION 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 11030'-11170' 9008'-9012' / 2,___glia_:.1 WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes 0 No ' 11280'-11360' 9011'-9014' �� 11645'-11705' 9013' 9010' DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 11950' 11990' 9000'-8999' 2500' Freeze Protect w/40 Bbls Diesel 12080'-12160' 8997'-8995' 12390'-12430' 8979'-8976' 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE. GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes ®No • Sidewall Core(s)Acquired? 0 Yes ®No If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed) Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None RBDMS MAY - 2 2010 Form 10-407 Revised 10/2012 CONTINUED ON REVERSESubmit Original Only VHF G /14J14- "1-O�- �s� �'z -/yG 29. GEOLOGIC MARKERS(List all formations and m--',ers encounter 30. FORMATION TESTS NAME I. ND Well Tested? as IS 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. Zone 2A 10553' 8909' None • Zone 1B 10640' 8795' Zone 2A(Fault) 10798' 9012' Zone 1B 10835' 9011' Zone 2A(Invert) 12221' 8992' Zone 2B 12774" 8930' Formation at Total Depth: Zone 2B(From Base) 12774' 8930' 31.List of Attachment: Summary of Daily Drilling Reports, Summary of Post-Rig Work,Well Schematic Diagram, Surveys,Cement Report 32.I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Email. Mel.Rixse@bp.com Mel Rixse,56 20 Printed Name. Joe Lastufka Title: Drilling Technologist Signature: •ne 564-4091 Date: 6J/ I 1181' 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 10/2012 Submit Original Only lb:Eh= 4-1/16'FMC lontfiew= RC 09-47A SAF OTES: WELL ANGLE>70°@ 10700'***MAX DOG. dr a 10722-"'SEE PGI FOR PREVIOUS 'ACTLATOR= OTE-LONG PJ C DR Air m OKR.ELB/= 57 71• Pik _EV 114' 11-1/2 EXT CSG SLV-EXTENDS 3-1/2"BELOW I3F.E3_EV= STARTING 1-EA D, CONDUCTOR REMOVED KOP= 900' 20"CONDUCTOR — 115' Max Angle= r©12670' FROM ST DOWN 11'10-1/2'(1/31/14) 14- Datum KU= 10486' 915#, 40, Datum TVD= -8800,ss ID=19.124' 2219' 4-1/7 CAMCO BAL-O SSSV MP*,/STUCK FRAC SLV(SET 06/05/91),ID=2.75" 4-1/2'TBG-IFC, 12.6#,L-80 BTC!ODD, — 3284' k .0152 f,D 3 958" 3284' —4-1/7 X 3-1/7 XO,D=2.997 bp = 10-3/4"CSG,45.5#,..1-55 BTC,ID=9.953' H 4009' GAS LFT MANDRELS ST M) TVD DEV TYPE VLV LATCI-1 FORT DATE 1 3383 3008 36 WC DMY RK 0 10/18/11 2 6076 5202 39 WS MY RIK 0 10/18/11 Minimum ID = 1.78" ( —9808' 3 7825 6630 35 WAG DMY RI< 0 10/18/11 ALUMINUM BUSHING IN DEPLOY SLV II 4 8712 7371 33 WAG DMY RK 0 12/20/90 5 9289 7851 34 WAG DMY RK 0 12/20/90 6 9714 8205 33 WAG FS RK 0 08/21/13 7 10134 8556 35 M MG"EQ MAY IRK 0 12/20/90 STA X 7=EQ MAY BEIIND CT LIC TOP OF 2-3/8"LNR — 9800' lit r 9800' —12.70"BKR DEFLOY SLV,0=2.25" 4 Os 2t •- 9800' —I TOP OF CfEMEIsif 10215' —3-1/7 BKR GBH-22 LOC SEAL ASSY,ID=3.00" 44, VII 0.7=1 i iki 1 Er 10216' —17-5/8"X 3-1/2'BKR FB-1 PERM FKR,D=? 1 I 114 4 dil-''------- 10234H 5-1/2'miLLoirr a TENSION,ID=500' ri i '`,., 14 . 10239' H5-1/2'X 3-1/7 X0,D=2 992" BEHIND CMTD 1 0 P 4 ik CMTD CT LNR I Z 0 10308' H3-1/2"OI XN NIP,? LEDTO 2.74'(3/15/14) if, P 10315' 1—3-1/2'BKR SOLID IsiDSE st-LARour SUB leo $ 10316' —3-1/7 TEl VVLEG,ID=2.997 BEHND 3-1/7 TBG-IPC,9.3#,L-80 EUE 8RD LOD, --I 10316' .v74 -- CMT1) 0087 bpf,D=2.997 i **A.% 10304' —EAU TT LOGGH)03/20/91 CT 1_1*2 0604 VV. 10412' —2-3/8"RA TAG,0=1 995" kNkt. • %' 3-1/2"BKR MONOBORE WHFSTOCK(03/18/14) 10510' .4,„;„,w‘,. 1‘;'‘ %_,M, "kik.V.s MLLOUT WINDOW(09-47A) 10510'- 10516' (WI 2 RA PIP TAGS) piAlir 'a 424, Ir. ,.1, 21Ih . lir .16W %NAM .''•, •P, • 1 41/4 Alekecik lk, 7-5/8'CSG,29.7#,L-80 BTC-M, 10833' fA46..SA ikc. . .0459 bpf, ID=6.875" d,eifieleleVic •..., * 11632' —2-3/8"RA TAG,ID=1.995' OP-lAri 1.46 N. '"., ''• PERFORATUN SUMMARY % %Ail .44:11111F•4 FEF LOG PhaLl GR ON XX/XX/14 .%, 4144%. .1‘2444.4%444 . ANGLE AT TOP FERF 86°©11030' 4. st.irlt,%;"%waHs4f. ' 1. Note Refer to Production DB for historical perf data SIZE SPF NTERVAL Opn/Sqz SHOT SQZ X4Ch401:1:4"N It. .-& 1.58' 6 11030-11170 0 04/03/14 .%, N. 1.56" 6 11280-11360 0 04/03/14 •t.. •P.c., 1.58' 6 11645-11705 0 04/03/14 PBTD H 12479' *ea Ns 1.58' 6 11950-11990 0 04/03/14 1.56" 6 12080-12160 0 04/03/14 1.56' 6 12390-12430 0 04/03/14 2-3/8'LNR,47#, 13CR11511, 0039 bpf,ID= 1,995' —I 12518' [NATE REV BY COMENTS DATE REV BY COMMENTS PRUDHOE BAY MIT 12/20/90 N28E IMT1AL COMPLETION J. 09-47A 04/05/14 NORDIC 1 CTD SIDETRACK(09-47A) ATN :'2121910 04/07/14 PJC DRLG HO CORRECTIONS . API 1'b: 50-029-22098-01 04/09/14 PJC DOGLEG IWO SAFELY NOTE — SEC 1,TICK R15E, 1170'FSL&113'FM_ BP Exploration(Alaska)k a) • North America-ALASKA-BP Page 1 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay ! Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date I From-To Hrs Task Code NPT I NPT Depth Phase I Description of Operations (hr) -t- (usft) 3/8/2014 21:00 - 21:30 0.50 MOB P PRE HOLD PJSM BEFORE MOVING RIG OFF WELL AND FUNCTION HYDRAULIC MOVING SYSTEM. 21:30 - 22:00 0.50 MOB P PRE MOVE RIG OFF WELL DS03-33. 22:00 - 00:00 2.00 MOB P PRE HOLD PJSM WITH SECURITY AND START MOVING RIG FROM DS03 TO DS09. 3/9/2014 00:00 - 00:20 0.33 MOB P PRE •COMPLETE MOVING RIG FROM DS03 TO DS09 AND PARK RIG ON SIDE OF PAD. 00:20 - 06:00 4.67 MOB N WAIT PRE WAIT FOR WELL 09-47 TO BE READY FOR RIG. PERFORM WORK ON FLUID-END OF MUD PUMP#2. 06:00 - 18:00 12.00 MOB N WAIT PRE MOVE SAT OFFICE TO DS09 AND RU TO TEST SLB THROUGH BIT LOGGING TOOLS WHILE WAITING FOR WELL PREP TO BE COMPLETED.LEAK ON THE PAD FROM A FAILED POWER STEERING PUMP ON A PICK UP.ALL MANAGEMENT NOTIFIED AND TRACTION REPORT WAS ENTERED.SRT CAME OUT,CLEANED IT UP AND CALLED IT 2 TBSP(TABLESPOONS)OF FLUID ON THE GROUND. 18:00 - 22:00 4.00 MOB N WAIT PRE COMPLETE RIG-UP TEST ON CATWALK WITH SLB'THROUGH BIT'OH-LOGGING TOOLS.MU TOOLS TO BHI UQC/LQC/X-OVER AND SUCCESSFULLY POWER UP.LOOKING ALL GOOD.COMPLETE TEST AND LOAD OUT ALL LOGGING TOOLS OFF RIGFLOOR. 22:00 - 00:00 2.00 MOB N' WAIT PRE CONTINUE WORK ON FLUID-END OF MUD PUMP#2 WHILE WAITING FOR WELL PREP I ON 09-47. 3/10/2014 00:00 - 09:00 9.00 MOB N WAIT PRE CHANGE OUT VALVES ON REELHOUSE 2" IRON AND PERFORM GENERAL MAINTENANCE. PAUSE ALL WORK FOR 1 HR WHILE PARKER 272'S RIG-MOVE IS BLOCKING EMERGENCY ACCESS. 09:00 - 10:00 1.00 MOB N WAIT PRE SHUT DOWN OPERATIONS ON RIG WHILE PARKER IS BLOCKING THE ACCESS ROAD TO DS 9 TO MOVE THEIR RIG 10:00 - 18:00 8.00 MOB N WAIT PRE RESUME OPERATIONS AND CONTINUE WORK ON MUD PUMP#2. 18:00 - 00:00 6.00 MOB N WAIT PRE j FINISH WELDING ON PUMP#2 SUCTION MANIFOLD AND INSTALL SAME.REMOVE BAKER BEAMS IN PIPESHED. 3/11/2014 00:00 - 12:00 12.00 MOB N WAIT PRE BEGIN INSTALLING PLUMBING ON MUD PUMP #2 SUCTION MANIFOLD AND CONTINUE WORK ON BAKER BEAMS IN PIPE SHED. ULTRASONIC TEST LOW PRESSURE MUD LINES IN PUMP ROOM FOR WALL THICKNESS.PREP AND PAINT PIPE SHED. 12:00 - 00:00 12.00 MOB N WAIT PRE COMPLETE FLUID END INSTALLATION OF MUD PUMP#2.PREP AND PAINT PIPE SHED. WORK ON BAKER BEAMS IN PIPE SHED. Printed 4/14/2014 1•37:58PM North America-ALASKA-BP Page 2 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay I Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UVN:500292209800 Active datum:69:4712/4/1990 00:00 t 52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/12/2014 00:00 - 06:00 6.00 MOB N WAIT PRE WAIT FOR WELL 09-47 TO BE READY FOR RIG.PREP AND PAINT PIPE SHED.REPLACE WATER PUMP ON BOILER. PERFORM GENERAL HOUSEKEEPING AROUND THE RIG. 06:00 - 18:00 12.00 MOB N WAIT PRE CONTINUE TO WAIT ON WELL PREP ON DS 09-47. RIG CREW CONDUCTING MAINTENANCE ON RIG. UPDATED AOGCC WITH TENTATIVE BOP TEST START TIME OF NOON ON THURSDAY, MARCH 13TH. '18:00 - 23:00 5.00 MOB N WAIT PRE CONTINUE TO WAIT ON WELL PREP ON DS 09-47. RIG CREW CONDUCTING MAINTENANCE ON RIG. -COIL UNIT SUCCESSFULLY RETRIEVED PLUG AND BEGINS TO RD. -BEGIN WARMING RIG MOVE SYSTEM IN PREP TO MOVE TO WELL 09-47 AT 20:00 HRS. 23. 00 - 00:00 1.00 MOB N WAIT PRE I CONTINUE TO WAIT ON WELL PREP ON DS 09-47.COIL UNIT COMPLETED RD AND MOVED OFF OF WELL.HARDLINE CREW ON LOCATION TO COMPLETE RIG DOWN ON WELL. 3/13/2014 00:00 - 06:00 6.00 MOB N WAIT PRE CONTINUE TO WAIT ON WELL PREP ON DS 9-47.HARDLINE CREW COMPLETE RIG DOWN ON WELL.VALVE CREW ON LOCATION TO SET BPV,INSTALL TEST SPOOL,TORQUE AND MARK TREE BOLTS AND TEST TREE. 06:00 - 18:00 12.00 MOB - N WAIT PRE CREW WORKED ON TREE THROUGHOUT DAY. MOVED SATELLITE CAMP AND SUPPORT EQUIPMENT TO LOCATION NEAR WELL. CONTINUED WITH MAINTENANCE ON WATER PUMPS,MIXERS,WELDING IN PIPE SHED. SENT INITIAL UPDATE TO AOGCC AT 0800 HRS AND SENT SECOND UPDATE IN EVENING BEFORE CHANGEOUT. -CONDUCTED PRE-SPUD WITH CREW -CONTACTED BY AOGCC REP AT 1750 HRS, AOGCC HAS WAIVED WITNESS OF INITIAL BOP TEST FOR DS 9-47A 18:00 - 19:30 1.50 MOB N WAIT PRE CONTINUED WITH BHI TOOL RACK INSTALLATION.PREPARE TO MOVE RIG BY LAYING RIG MATS AT WELL 09-47A. 19:30 - 21:00 1.50 MOB P PRE PJSM ON MOVING RIG OVER WELL.VERIFY ALL TREE VALVES ARE CLOSED.CONFIRM 0 PSI ON IA,OA.SHUT IN IA AND OA.SPOT RIG AT WELL. TEST ESD.MOVE RIG OVER WELL 09-47A. RIG ACCEPTED AT 2100 HRS. 21:00 - 22:30 1.50 BOPSUR P PRE SECURE CELLAR.RU OUTSIDE EQUIPMENT. INSTALL ANNULUS GUARDS AND PRESSURE SENSORS.HOOK UP THE SSV HOSE. 22:30 - 00:00 1.50 BOPSUR P PRE OPEN SWAB,SSV,AND MASTER VALVE. VERIFY 0 PSI AT WING VALVE. CLOSE SWAB, SSV,AND MASTER VALVE. RU TO WING VALVE AND LEAK TIGHT TEST PER WELL PLAN.GOOD TEST,BLEED PRESSURE TO 0 PSI,CLOSE THE SSV AND MONITOR VOID FOR PRESSURE WITH THE OA SENSOR WHILE BREAKING CONTAINMENT TO NU THE BOPE.ND TREE CAP FLANGE.NU BOP. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 3 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UW:500292209800 Active datum:69:47 12/4/1990 00:00(452.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 3/14/2014 00:00 - 03:00 3.00 BOPSUR P PRE NU BOP.INSTALL FLOOR DRAIN.RECORD RKB.CHARGE ACCUMULATOR.SPOT FLOW BACK TANK.CONDUCT PRESSURE CROSSCHECK WITH HARDLINE CREW.RU AND PT HARDLINE. 03:00 - 04:00 1.00 BOPSUR P PRE SET TEST PLUG.FLUID PACK BOP AND _ CHOKE.PRESSURE TEST MUD PUMP 2. 04:00 - 04:30 0.50 BOPSUR P PRE CONDUCT RIG H2S EVACUATION DRILL AND MR. 04:30 - 06:00 1.50 BOPSUR P PRE PJSM ON PRESSURE TESTING BOP. CONDUCT PRESSURE CROSSCHECK PRIOR TO TESTING.CONDUCT BOP TEST PER AOGCC,NORDIC AND BP REGULATIONS AND REQUIREMENTS. MONITOR PRESSURE BELOW BOP TEST PLUG THROUGH WING VALVE. 06:00 - 16:30 10.50 BOPSUR P PRE CONDUCT CREW CHANGE OUT. CONTINUE WITH BOP TESTING. CONDUCT ACCUMULATOR DRAWDOWN TEST FUNCTIONING RAMS FROM DRILLER'S CONSOLE;FUNCTION TEST RAMS FROM CTS REMOTE PANEL. -INSTALL COIL CONNECTOR,PULL TEST TO 40K AND CONDUCT VISUAL VERIFICATION PRESSURE TEST. BOTH GOOD. STAB ON WITH INJECTOR,PRESSURE TEST PACKOFFS AND INNER REEL IRON/VALVE. ALL GOOD. -SET INJECTOR TO SIDE,EMPTY STACK AND PULL BOP TEST PLUG. 16:30 - 17:00 0.50 RIGU P PRE CONDUCT RIG EVACUATION DRILL SIMULATING H2S GAS IN PITS. CREW RESPONDED WELL,MUSTERED AT PRIMARY MUSTER AREA FOR HEAD COUNT AND MR. GAVE ALL CLEAR,CREW RE-ENTERED RIG. 17:00 - 19:30 2.50 BOPSUR P PRE VALVE CREW ON LOCATION. STAGE VEHICLES. CONDUCT PJSM ON JOB SCOPE FOR TORQUE AND TEST ON TREE BOLTS AND MOBILIZING LUBRICATOR TO RIG FLOOR. -ONE CREW BEGIN WORK ON TORQUE AND TEST OF TREE BOLTS,OTHER CREW MOBILIZE LUBRICATOR TO RIG FLOOR AND WAIT ON COMPLETION OF TORQUE AND TEST 19.30 - 20.00 0.50 BOPSUR P PRE PJSM.MOBILIZE VALVE CREWS LUBRICATOR AND BPV-RETRIEVING RODS TO RIG FLOOR. MU LUBRICATOR AND RETRIEVING RODS. STAB ON AND PRESSURE TEST LUBRICATOR PER CRITERIA IN WELL PLAN. MOVE SENSOR FROM BETWEEN SSV AND SWAB AND PLACE ONTO OA. OPEN SSV,THEN MASTER AND SWAB VALVES AGAINST CLOSED CHOKE. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 4 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:OOAM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UW:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:00 - 22:30 2.50 BOPSUR P PRE PER VALVE CREW RP,ATTEMPT TO PUMP THROUGH BPV TO CONFIRM NO PRESSURE BELOW BPV(I.E.BPV IS EQUALIZED.) -PRESSURE QUICKLY INCREASES TO 250 PSI.PRESSURE REMAINS CONSTANT.DID NOT OBSERVE LOW PRESSURE BREAKOVER WHICH WOULD INDICATE FLUID FLOWING THROUGH BPV. -SLOWLY INCREASE PRESSURE TO 500PSI. PRESSURE REMAINS CONSTANT. BLEED OFF AND DISCUSS PLAN FORWARD APPLY STEAM TOO TREE TO THAW UP ANY 4 POTENTIAL ICE-PLUG ON TOP OF BPV 22:30 - 22:50 0.33 BOPSUR P PRE CONDUCT SAFETY MEETING.REVIEWED 'FLOW CHART FOR TAKING POSSIBLE GAS RETURNS TO FLOWBACK TANK.ASSESS POTENTIAL FOR GAS BELOW BPV (DOWNHOLE CEMENT PLUG DID NOT PASS MIT).INFORM AND DISCUSS PLAN FORWARD WITH ODE. 22:50 - 23:20 0.50 BOPSUR P PRE DECIDE TO APPLY 1,000PSI AND PULL BPV. COMMENCE PUMPING,PRESSURE BREAKS OVER AT 600PSI '-LATCH INTO BPV AND RECOVER BPV TO SURFACE -WELL IS HOLDING STABILIZED PRESSURE OF 600 PSI. 23:20 - 00:00 0.67 BOPSUR P PRE ESTABLISH BARRIERS AND BREAK OFF LUBRICATOR.CONFIRM BPV IS RECOVERED. -NOTICE FAIR AMOUNTS OF GREASE ON BPV LD LUBRICATOR AND EXTENSION RODS 3/15/2014 00:00 - 01:00 1.00 BOPSUR P PRE STAB ON WITH INJECTOR AND PRESSURE TEST 7"OTIS CONNECTION TO 250/3500 PSI. POP OFF WITH INJECTOR AND STAND BACK. INSTALL NIGHTCAP. PRESSURE TEST NIGHTCAP TO 250/3500 PSI.GOOD TEST. -SIMOPS:MOBILIZE LUBRICATOR OFF RIG FLOOR. 01:00 - 01:30 0.50 BOPSUR P PRE LINE UP TO TAKE RETURNS TO FLOW BACK TANK.BLOW DOWN LINES TO FLOWBACK TANK.CLOSE CHOKE,OPEN UP WELL AGAINST CLOSED CHOKE.OBSERVE PRESSURE INCREASE TO 480 PSI.OPEN CHOKE AND BLEED PRESSURE TO 5 PSI. OBSERVE RETURN OF 0.3 BBLS.OPEN BLEEDER VALVE ON NIGHT CAP AND FLOW CHECK THE WELL.OBSERVE GOOD NO FLOW. 01:30 - 02:45 1.25 CLEAN N DPRB 10,278.00 PRE PJSM ON PU AND MU OF MILLING BHA. MOBILIZE BAKER TOOLS TO RIG FLOOR. VERIFY TOOLS ARE DRIFTED.MU MILLING BHA#1 W/2.72"PIRANHA MILL,STRING REAMER,X-TREME MOTOR,CIRC SUB, HI-LOAD DISCONNECT,JARS,WEIGHT BARS, ACCELERATOR,BPV,2 JTS 2-1/16"CSH. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 5 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:45 - 03:15 0.50 CLEAN N DPRB 10,278.00 PRE RIH WITH MILLING BHA#1 AT 100 FPM WHILE PUMPING AT 0.16 BPM WITH 50 PSI CIRCULATING PRESSURE.TAG FRAC SLEEVE AT 2214'AND SET DOWN 10K.SHUT DOWN PUMPS AND PU.RIH AND TAG A SECOND TIME AND SET DOWN 12K.PU AND BRING ON PUMPS TO 0.5 BPM.RIH AND SUCCESSFULLY PASS THROUGH FRAC SLEEVE. 03:15 - 04:40 1.42 CLEAN N DPRB 10,278.00 PRE RIH FROM 2214'AT 100 FPM WHILE PUMPING AT 0.11 BPM WITH 70 PSI CIRCULATING PRESSURE. TAG TOP OF CEMENT AT 10278'. 04:40 - 06:00 1.33 CLEAN N DPRB 10,278.00 PRE PU.CIRCULATE AT 1.50 BPM WITH 1900 PSI FREE SPIN.RIH AND BEGIN MILLING AT 10276'. PUMP AT 1.45-1.54 BPM WITH 2980-3274 PSI CIRC PRESSURE. WOB=660-1602 LBS ROP=11-21 FPH. MILL TO 10286'. 06:00 - 13:00 7.00 CLEAN N DPRB 10,290.00 PRE MONITOR SHAKER,NO DEBRIS OVER SHAKER. SWAP OVER TO 8.4 PPG 1%KCL WITH VISCOSIFIER. FIRST PIECE OF RUBBER DEBRIS ACROSS SHAKER WITH RETURN OF BOTTOMS UP. CONTINUE MILLING WITH 200-250 PSI DIFFERENTIAL PRESSURE(MOTORWORK)AND PUMPING SWEEPS. SOME RUBBER RETURNS BUT NOT ENOUGH FOR CONFIDENCE THAT IT IS ALL UP;EXPECTATION IS TO FIND APPROXIMATELY 1 TO 1-1/2 CUPS OF RUBBER. ON BOTTOM AGAIN WITH INCREASED WOB AND PUMP ANOTHER HI-VIS SWEEP. ONE PIECE OF RUBBER BACK. FLUSHED MICROMOTION,DUMPED POSSUM BELLY IN ATTEMPT TO FIND MORE RUBBER;FOUR MORE SMALL PIECES FOUND. APPROXIMATELY 1/2 CUP OF RUBBER RETURNED FROM WELL. -2400-2650 PSI AT 1.4-1.5 BPM HOLDING-250 DIFFERENTIAL PSI DURING MILLING OPERATIONS -DISCUSS VARIABLES,DECIDE TO OPEN CIRC SUB FOR HIGHER FLOW RATE 13:00 - 13:45 0.75 CLEAN N DPRB 10,290.00 PRE PJSM ON DROPPING BALL. FLOW CHECK WELL,ALL GOOD. LOCK OUT/TAG OUT EQUIPMENT,DROP 3/8"BALL. LAND ON SEAT,BALL SHEAR AT 3380 PSI. MOVE BHA TO BOTTOM AND BRING RATE UP TO 2.6 BPM, 3920 PSI. 13:45 - 17:00 3.25 CLEAN N DPRB 10,290.00 PRE PICKUP HOLE CHASING POTENTIAL JUNK FROM BOTTOM AT 2.65-2.80 BPM,3800-3930 PSI. A LOT OF BRITTLE CUTTINGS MIXED WITH SCALE COMING BACK. HAVE DOUBLED THE AMOUNT OF RUBBER CAUGHT COMING ACROSS THE SHAKER. NO ISSUES PULLING UP THROUGH FRAC SLEEVE AT 2200'. -PULL TO SURFACE,FLOW CHECK WELL. PJSM FOR LAYING DOWN BHA. -TOTAL OF-1 CUP OF RUBBER BACK Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 6 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:00 - 18:00 1.00 CLEAN N DPRB 10,290.00 PRE POP OFF,STAND BACK INJECTOR. LD BHA. RETRIEVE 3/8"BALL FROM CIRC SUB. MOBILIZE MOTOR AND JARS OFF OF RIG. 18:00 - 20:40 2.67 STMILL P WEXIT CLEAR AND CLEAN RIG FLOOR. CONDUCT CREW CHANGEOUT. PJSM FOR SLACK MANAGEMENT. STAB ON WITH INJECTOR AND PUMP SLACK BACK.POP OFF WITH INJECTOR AND MAKE UP COIL CUTTER.CUT 265'OF COIL WHICH PROVIDES 1.8%EXCESS SLACK. MU CTC. PULL TEST CTC TO 35K.PRESSURE TEST THE COIL TUBING CONNECTOR TO 4000 PSI. 20:40 - 21:10 0.50 STMILL P WEXIT STAB ON WITH INJECTOR.PUMP SLACK FORWARD.PRESSURE TEST 7"OTIS CONNECTION.GOOD TEST.OPEN WELL TO CLOSED CHOKE.VERIFY HOLE IS FULL AND 0 PSI SHUT IN PRESSURE.FLOW CHECK AND CONFIRM GOOD NO FLOW. 21:10 - 22:30 1.33 STMILL P WEXIT POP OFF WITH INJECTOR.HEAD UP WITH BAKER INTEQ TOOLS. TEST E-LINE.MAKE UP UPPER QUICK CONNECT AND PT. 22:30 - 23:00 0.50 STMILL P WEXIT PJSM FOR MAKING UP PILOT HOLE MILLING BHA#2. -GAUGE MILL: 2.74"GO/2.73"NO GO -GAUGE STRING REAMER:2.73"GO/2.72"NO GO. -MU MILLING BHA WITH 2.74"DIAMOND PARABOLIC MILL,2.73"STRING REAMER, X-TREME MOTOR W/0.90 AKO,FLOATS,AND COIL TRAK.RIH TO 60.09' CONDUCT KICK DRILL WHILE MAKING UP BHA FOLLOWED BY AAR. GOOD RESPONSE BY CREW. 23:00 - 23:30 0.50 STMILL P WEXIT STAB ON WITH INJECTOR.OPEN EDC AND PUMP SLACK FORWARD.TEST QUICK TEST SUB TO 250/3500 PSI. 23:30 - 00:00 0.50 STMILL P WEXIT RIH WITH PILOT HOLE MILLING BHA#2. 3/16/2014 00:00 - 02:30 2.50 STMILL P WEXIT RIH TO 10130'.LOG TIE IN TO 10192'.APPLY -15'CORRECTION.CLOSE EDC.RIH TO 10178'.OBTAIN SLOW PUMP RATES. 02:30 - 03:45 1.25 STMILL P WEXIT RIH TO 10276'.ORIENT 20 DEG ROHS. COMMENCE DRILLING 2.74"CEMENT PILOT HOLE. ON BOTTOM MILLING CMT PILOT HOLE FROM 10276'TO 10297' FREE SPIN=2620 PSI AT 1.55 BPM RATE IN=1.55-1.65 BPM RATE OUT=1.53- 1.64 BPM ROP=16-24 FPH WOB=1.75-2.14 K CIRC PSI=2787-2990 PSI MW IN=8.42 PPG MW OUT=8.42 PPG ECD =9.77 PPG IAP=348 PSI OAP=20 PSI PVT=291 OBSERVE MOTOR STALLS AT 10297'AND DECREASE IN ROP. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 7 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:OOAM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:45 - 06:00 2.25 STMILL P WEXIT ON BOTTOM MILLING CMT PILOT HOLE.MILL FROM 10297'TO 10320'.MAINTAIN TOOLFACE AT 20 DEG ROHS. RATE IN=1.56 BPM RATE OUT=1.54 BPM ROP=18-27FPH WOB=1.21-2.10 K CIRC PSI=2714-2950 PSI MW IN=8.42 PPG MW OUT=8.42 PPG ECD =9.79 PPG IAP=352 PSI OAP=20 PSI PVT=290 BBLS. OBSERVE SOME SMALL PIECES OF RUBBER ACROSS SHAKERS MILLED CEMENT RETURNS. RUBBER CLEANED UP AFTER - _ SHORT TIME. 06:00 - 08:15 2.25 STMILL P WEXIT MILL CEMENT PILOT HOLE FROM 10320'TO 10360' 1-MAINTAIN TOOLFACE AT 20 DEG ROHS WITH LITTLE DIFFICULTY -3060-3090 PSI AT 1.6 BPM,WOB 1.6-1.9K, ROP AVERAGING 15-20 FPH -MW IN AND OUT 8.45 PPG 08:15 - 08:45 0.50 STMILL P WEXIT CONDUCT WIPER TRIP UP TO TOP OF CEMENT. RECORD SLOW PUMP RATES. _MOVE DOWN,TAG BOTTOM. 08:45 - 11:15 2.50 STMILL P WEXIT MILL CEMENT PILOT HOLE FROM 10360'TO 10400'. FREE SPIN 2945 PSI AT 1.6 BPM. -MAINTAIN TOOLFACE AT 20 DEG ROHS -3220-3270 PSI AT 1.65 BPM,WOB 1.6-1.9K, ROP AVERAGING 17-20 FPH -MW IN AND OUT 8.45 PPG -CIRCULATING PRESSURE CLIMBED UP, PUMPED A HI-VIS SWEEP TO HELP REMOVE CEMENT CUTTINGS FROM WELL AND POSSIBLY LOWER CIRC PRESSURE 11 15 - 11:45 0.50 STMILL P WEXIT PILL OUT OF BIT. CONDUCT WIPER UP TO 10,200'TO CHASE PILL OUT OF HOLE. TURN AROUND AND MOVE BACK DOWN SLOWLY AS PILL COMES TO SURFACE. 11:45 - 16:00 4.25 STMILL P WEXIT BACK ON BOTTOM AT 10,400'. FREE SPIN 2885 PSI AT 1.6 BPM,3125 PSI AT 1.65 BPM. -1.65-1.7 BPM,3125-3325 PSI,WOB.9-1.8K -PUMP ANOTHER SWEEP TO HELP CLEAN THE FINE CUTTINGS. CONDUCT A SHORT WIPER TO ENSURE IT IS CLEAN AROUND THE BHA. -SIGNIFICANT AMOUNTS OF WAX-LIKE BLACK CHUNKS COMING ACROSS WITH RETURNS FROM 10,440-10,480'. GRADUALLY DIMINISHED BUT STILL COMING ACROSS SHAKER. PUMP SWEEP. -ORIENTER QUICKLY JUMPED TO 130°AT 10,480'COIL DEPTH;PICK UP,SWEEP OUT OF BIT. 16:00 - 16:30 0.50 STMILL P WEXIT CONDUCT WIPER TO CHASE SWEEP UP HOLE. RUN BACK DOWN WITH NO ISSUES. ORIENTER SHOWED POSSIBLE CONTACT AGAIN AT 10,480'COIL DEPTH. • 16:30 - 17:15 0.75 STMILL P WEXIT CONTINUE MILLING AHEAD. FREE SPIN 3030 PSI AT 1.65 BPM. 1.65-1.68 BPM,3333-33340 PSI,WOB 1.6-1.8K Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 8 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) I (usft) 17:15 - 18:15 1.00 STMILL P WEXIT i COMBINED RIG EVACUATION DRILL WITH PBOC EMERGENCY RESPONSE TEAM. SIMULATED H2S IN PIT AREA WITH MAN DOWN. FIRE DEPARTMENT RESPONDED WITH PERSONNEL TO ENTER RIG,EVACUATE MAN DOWN AND CLEAR THE RIG. BOTH CREWS INVOLVED WITH EXERCISE. CONDUCTED RIG EVACUATION AND H2S AAR WITH RIG CREW. -LOG TIE-IN AND APPLY+2'DEPTH CORRECTION. 18:15 - 18:45 0.50 STMILL P WEXIT RIH TO 10498'TO CONTINUE MILLING CEMENT PILOT HOLE. 18:45 - 21:05 2.33 STMILL P WEXIT BACK ON BOTTOM TO MILL CEMENT PILOT HOLE FROM 10498'TO 10540'. FREE SPIN=3070 PSI AT 1.65 BPM RATEIN=1.65-1.67BPM RATE OUT=1.62- 1.67 BPM ROP=12-18 FPH WOB=1.00-1.60 K CIRC PSI=3250-3300 PSI MW IN=8.47 PPG MW OUT=8.45 PPG ECD =9.88 PPG IAP=471 PSI OAP=7 PSI PVT=291 21:05 - 21:15 0.17 STMILL P WEXIT LPOOH AT 20 FPM FROM 10540'TO 10345'. 21:15 - 21:50 0.58 STMILL P WEXIT I ORIENT TOOLFACE 45 DEG ROHS AND REAM FROM 10345'TO 10310'AT 1 FPM. 21:50 - 22:30 0.67 STMILL P WEXIT I RIH FROM 10310'TO 10350'AT 5 FPM.ORIENT TOOLFACE 45 DEG LOHS AND REAM FROM 10350'TO 10310'AT 1 FPM. 22:30 - 22:50 0.33 STMILL P WEXIT RIH.LOG TIE IN.APPLY+1'DEPTH CORRECTION. 22:50 - 23:10 0.33 STMILL P WEXIT POH TO 10000'. 23:10 - 23:45 0.58 STMILL P WEXIT LOG CCL FROM 10000'TO 10540'AT 1000 FPH. PUMP 15 BBL SWEEP DOWN COIL WHILE LOGGING CCL. 23:45 - 00:00 0.25 STMILL P WEXIT POOH WITH PILOT HOLE MILLING BHA.PUMP AT 1.71 BPM W/3153 PSI AND CHASE HI VIS PILL.POOH FROM 10540'TO 10195'.FLOW CHECK.GOOD NO FLOW.OPEN EDC.POOH. 3/17/2014 00:00 - 02:00 2.00 STMILL P WEXIT POOH FROM 10195'TO 61.09'AT 100 FPM. ;PUMP AT 2.30 BPM WITH 3318 PSI.FLOW CHECK-CONFIRM GOOD NO FLOW. 02:00 - 03:00 1.00 STMILL P WEXIT PJSM ON LAYING DOWN PILOT HOLE MILLING ;BHA#2.POP OFF WITH INJECTOR AND STAND BACK LD PILOT HOLE MILLING BHA. -GAUGE MILL: 2.74"GO/2.73"NO GO I-GAUGE STRING REAMER:2.73"GO/2.72"NO GO. MOBILIZE CALIPER TOOLS AND DUMMY WHIPSTOCK DRIFT TO RIG FLOOR. - 03:00 - 04:00 1.00 EVAL P WEXIT PJSM ON MAKING UP CALIPER LOG BHA#3. MU CALIPER LOG BHA#3 WITH CALIPER LOGGING TOOL, 2.63"DUMMY WHIPSTOCK DRIFT,AND COILTRAK. CONFIRM CALIPER ARMS FUNCTION PROPERLY.STAB ON WITH INJECTOR. PRESSURE TEST QUICK TEST SUB. 04:00 - 06:00 2.00 EVAL P WEXIT RIH WITH CALIPER LOG BHA#3 FROM 70.64'. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 9 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 ' Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA U1M:500292209800 Active datum:69:47 12/4/1990 00:00 t 52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) 06:00 - 09:15 3.25 EVAL P WEXIT RIH WITH CALIPER AND 2.63"WHIPSTOCK I DRIFT ASSEMBLY. DRIFT DOWN TO 10,530' WITH ASSEMBLY WITH NO ISSUES. RECIPROCATE NEAR BOTTOM WHILE WAITING ON ARMS TO OPEN. 09:15 - 09:45 0.50 EVAL P WEXIT FLOW CHECK AT BOTTOM. ALL GOOD. CALIPER ARMS OPEN,BEGIN LOGGING. LOG UP AT 50 FPM WITH A 24-ARM CALIPER. 09:45 - 11:45 2.00 EVAL P WEXIT POH WITH CALIPER AND DRIFT ASSEMBLY. FLOW CHECK WELL,ALL GOOD. PJSM FOR I LAYING DOWN THE BHA. 11:45 - 12:15 0.50 EVAL P WEXIT POP OFF WITH INJECTOR. LD BHA. MOBILIZE CALIPER COMPONENTS OFF OF RIG. CLEAR AND CLEAN RIG FLOOR. 12:15 - 13:45 1.50 WHIP P WEXIT MOBILIZE WHIPSTOCK ASSEMBLY ONTO RIG. BAKER REP MAKE UP TOOL STRING IN PIPE SHED AND VERIFY SCRIBE IS HIGH-SIDE. PJSM ON MAKING UP ASSEMBLY. MU 2-5/8"X 3-1/2"X 5-1/2"MONOBORE WHIPSTOCK ASSEMBLY WITH RA PIP TAGS ONTO BHI SMART TOOLS. STAB ON WITH INJECTOR. -NOTIFIED BY PDS REP THAT DATA IS GOOD, BEING SENT TO HOUSTON FOR BUILDING FILE 13:45 - 16:30 2.75 WHIP P WEXIT i PRESSURE TEST QUICK TEST SUB. RIH WITH WHIPSTOCK BHA. NO ISSUES 1 RUNNING PAST FRAC SLEEVE AT 2200'. CONTINUE RUNNING DOWN TO 8700'WHEN RESULTS OF CALIPER LOG COME IN. DATA SHOWS THAT PILOT HOLE MAY BE 180°OUT. 16:30 - 18:20 1.83 WHIP N DPRB 10,490.00 WEXIT FLOW CHECK AT 8700',ALL GOOD. POH FOR BHA INSPECTION WHILE ODE HAS CONSULTATION WITH TOWN TEAM FOR PLAN FORWARD. 18:20 - 18:40 0.33 WHIP N DPRB 10,490.00 WEXIT PERFORM FLOWCHECKAT SURFACE, ACHIEVE GOOD NO-FLOW.PULL BHA TO SURFACE. 18:40 - 20:30 1.83 WHIP N DPRB 10,490.00 WEXIT LD BAH#4,THEN FUNCTION-CHECK HOT AS WELL AS HIGH-SIDE SCRIBE.CANNOT I IDENTIFY ANY ISSUES WITH SCRIBE,ALSO I HOT IS CALIBRATED AND FUNCTIONS CORRECTLY,NO ISSUE HERE. DISCUSS NEW WHIPSTOCK SETTING DEPTH WITH ODE,GEO,DIRECTIONAL DRILLER AND BAKER HAND.SINCE 7-5/8" JOINT-CONNECTION CAN BE LOCATED AT 10,504',DECIDE TO ADJUST NEW WHIPSTOCK SETTING DEPTH TO 10,510'. 20:30 - 21:00 0.50 WHIP N DPRB 10,490.00 WEXIT HOLD PJSM,THEN MU WHIPSTOCK RUNNING BHA(BHA#5)INCLUDING 2-5/8"X 3-1/2"X 5-1/2"MONOBORE WHIPSTOCK ASSEMBLY WITH RA PIP TAGS AND BHI SMART TOOLS (BHA#5 IS IDENTICAL TO BHA#4). 21 00 - 21:25 0.42 WHIP N DPRB 10,490.00 WEXIT STAB ON INJECTOR AND PRESSURE-TEST .QTS TO 300 PSI/5 MINS AND 3,500 PSI/ 5MINS. 21 25 - 23:30 2.08 WHIP N DPRB 10,490.00 WEXIT COMMENCE RIH WITH BHA#5.PUMP AT 0.4BPM SEEING CIRC PRESSURE=1,234 PSI. PVT=273 BBLS. HAVE NO ISSUES RUNNING PAST FRAC SLEEVE. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 10 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time: 12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT ' NPT Depth Phase Description of Operations (hr) (usft) 23:30 - 00:00 0.50 WHIP N DPRB 10,490.00 WEXIT PERFORM TIE-IN LOG AND APPLY-15'DEPTH CORRECTION AT 10,485.70'. 3/18/2014 00:00 - 00:50 0.83 WHIP P WEXIT RIH TO 10486'.UNABLE TO ORIENT. PU ABOVE CEMENT PILOT HOLE TO 10199'. CONFIRM HOT IS FUNCTIONS CORRECTLY. ORIENT TOOLFACE TO 150 DEG ROHS. RIH AND POSITION COIL AT 10518.7'(BIT-DEPTH) WHICH PLACES TOP OF WHIPSTOCK AT 10510'(WHIPSTOCK LENGTH:8.73').CONFIRM WHIPSTOCK ORIENTATION IS 150°ROHS. PICK UP TO BRING COIL IN TENSION,CLOSE EDC AND BRING ON PUMPS.OBSERVE 1 PRESSURE-DROP AT 4190 PSI CIRC 1 PRESSURE.SLACK OFF-4 KLBS CT WEIGHT ON WHIPSTOCK TO CONFIRM WHIPSTOCK IS PROPERLY SET-NO MOVEMENT OBSERVED. 00:50 - 03:15 2.42 WHIP P WEXIT POOH WtTH WHIPSTOCK SETTING BHA#5. FLOW CHECK PRIOR TO PULLING BHA ACROSS STACK-CONFIRM GOOD NO FLOW. 03:15 - 03:45 0.50 WHIP P WEXIT PJSM.LD WHIPSTOCK SETTING BHA#5. 03:45 - 04:10 0.42 STWHIP P WEXIT PJSM.MAKE UP WINDOW MILLING BHA#6. -GAUGE MILL: 2.75"GO/2.74"NO GO 1-GAUGE STRING MILL:2.74"GO/2.73"NO GO. -MU MILLING BHA WITH 2.75"DIAMOND PARABOLIC MILL,2.74"STRING REAMER, X-TREME M1XP MOTOR W/0.6"AKO,FLOATS, AND COIL TRAK.RIH TO 60.82' 04:10 - 04:30 0.33 STWHIP P WEXIT STAB ON WITH INJECTOR AND PT QUICK TEST SUB.250 PSI LOW/3500 PSI HIGH. GOOD TEST. 04:30 - 06:00 1.50 STWHIP P WEXIT RIH W/WINDOW MILLING BHA#6.PUMP AT 0.4 BPM W/1,069 PSI CIRCULATING PRESSURE.PVT=274 BBLS. 06:00 - 08:30 2.50 STMILL P WEXIT RIH WITH MILLING ASSEMBLY TO 10,450' 08:30 - 09:15 0.75 STMILL P WEXIT LOG TIE-IN WITH-15'CORRECTION. RECORD j SLOW PUMP RATES. DOWN ON PUMPS AND DRY TAG WHIPSTOCK AT 10,515.5'. PICK BACK UP,PUW 30 K. BRING ON PUMPS TO 1.7 BPM. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 11 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UW:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:15 - 18:00 8.75 STMILL P WEXIT FREE SPIN OF 3070 PSI AT 1.7 BPM. MOVE DOWN WITH PUMPS ON AND TAG WHIPSTOCK AT 10,515'. -BEGIN MILLING FROM 10,510'AT 1.7 BPM, 3280 PSI,.4 K WOB HOLDING A 150° ORIENTATION. TIME MILL INITIAL FOOT AT 1 FPH USING.4-.6 K WOB INITIALLY,WORKING UP TO 1.6K WOB AT END OF FIRST FOOT. -WOB INCREASED FROM 1.6K TO 2.0KAT 1-1/2'IN. AT 1-1/2',WOB INCREASED TO 2.25K,MAINTAINING 3300 PSI. 1-CONSISTENTLY TAKING 1.8-2.3K WITH EVERY TENTH FROM 1.8'AND ON -CONTINUE WITH TIME MILLING WITH WOB CONSISTENTLY MAINTAINED AT 2.3K INITIAL AND FALLING TO 1.6K AT FINAL BEFORE MOVING TO NEXT 1/10TH. -MAINTAINING TIME MILL OF A TENTH EVERY 6 MINUTES,INITIAL WOB 2.4K FALLING TO 1.6-1.7K WITH EACH TENTH -CALCULATE MIDPOINT AT 4.4'INTO MILLING OPERATION. WOB BEGAN TO REDUCE AT 5' INTO MILLING OPERATION AND CIRCULATING PRESSURES INCREASED. AT 5.1',INITIAL WOB IS 1.6KAND FELL OFF TO 1.1KAS MILL DRILLED OFF THE 1/10TH,INDICATING THAT BHA IS INTO OPEN HOLE. -CONTINUE MILLING PER TIME SCHEDULE OF 2 FPH WITH REDUCED WOB SO THAT STRING REAMER WILL CLEAN UP WINDOW AND KEEP IT IN GAUGE 18:00 - 20:30 2.50 STMILL P WEXIT MILLING OPERATIONS CONTINUING VERY SMOOTHLY.CONTINUE TIME MILLING AT A TENTH EVERY 6 MINUTES WHILE WORKING STRING REAMER THROUGH WINDOWAT 10,517'TO 10518'.INITIAL WOB=0.35- 0.51 KLBS,FINAL WOB=0.15-0.24 KLBS WITH EACH TENTH. -AS STRING REAMER CLEARED WINDOW, CONTINUE TO MILL INTO OPEN FORMATION. INCREASED WOB TO 1.20-1.60 KLBS.PUMP AT 1.70 BPM WITH 3150 TO 3260 CIRCULATING PRESSURE. -MW IN=8.48 PPG;MW OUT=8.46 PPG. -MILL TO 10522'IN NEW FORMATION,PUMP UP SAMPLES FOR GEO. 20:30 - 21:35 1.08 STMILL P WEXIT MAKE FIRST REAM PASS THROUGH WINDOW 1 FPM AND 1.69 BPM WITH 3150 PSI. OBSERVE MINOR DIFFERENTIAL MOTOR WORK SPIKES AT 10514'AND 10511'-10510'. CONTINUE UP UNTIL ASSEMBLY FULLY ABOVE WHIPSTOCK. -RIH THROUGH WINDOWAND MAKE SECOND REAM PASS UP THROUGH WINDOW AT 1 FPM AND 1.73 BPM WITH 3240-3270 PSI. OBSERVE MINOR MOTOR WORK THROUGH WINDOW AT SAME DEPTHS. -RIH THROUGH WINDOW WITH NO ISSUES AND MAKE THIRD REAM PASS UP AT 1.73 BPM WITH 3220-3270 PSI. OBSERVE MINOR MOTOR WORK AS WITH SECOND PASS. Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 12 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 I End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:35 - 21:40 0.08 STMILL P WEXIT PULL ABOVE WHIPSTOCK,DOWN ON PUMPS AND CONDUCT DRY DRIFT 10522'WITH NO ISSUES. PICK BACK UP THROUGH WINDOW WITHOUT PUMPS,AGAIN NO ISSUES.BRING ON PUMPS TO 1.60 BPM,RIH THROUGH WINDOW WITH NO ISSUES. PUMP HI-VIS SWEEP OFF BOTTOM TO CLEAN UP ANY METAL DEBRIS. CIRCULATE UP,PICK UP OFF BOTTOM CLEAN. -CHECK TREE BOLTS,ALL GOOD 21:40 - 22:00 0.33 STMILL P WEXIT POOH WITH VINDOW MILLING BHA#6 FROM 10522'TO 10200'AT 30 FPM.FLOW CHECK- CONFIRM GOOD NO FLOW. 22:00 - 23:30 1.50 STMILL P ; WEXIT OPEN EDC.POOH FROM 10200'TO 250'. FLOW CHECK PRIOR TO PULLING BHA ACROSS STACK 23:30 - 00:00 0.50 STMILL P WEXIT PJSM FOR LD OF MILLING BHA.POP OFF WITH INJECTOR AND STAND BACK BLOW DOWN BHA.LD WINDOW MILLING BHA#6. GAUGE MILL:2.74"GO/2.73"NO-GO STRING MILL:2.74"GO/2.73"NO-GO 3/19/2014 00:00 - 01:30 1.50 DRILL P PROD1 MU 2.70"X 3.0"BUILD BHA#7 W/BHI ULTRA }X/LS MOTOR W/2.5°AKO AND COIL TRAK. STAB ON WITH INJECTOR AND PT QTS 250 jPSI LOW/3500 PSI HIGH. 01:30 - 03:15 1.75 DRILL P PROD1 I OPEN EDC.RIH W/3.0"BUILD DRILLING BHA #7 TO 7500'. C-CAT SYSTEM STOPPED WORKING. STOP, TROUBLESHOOTAND REBOOT SYSTEM. 03:15 - 03:50 0.58 DRILL P PROD1 RIH FROM 7500'TO 10200'. BRING DOWN PUMPS TO 0.34 BPM W/1140 PSI CIRCULATING PRESSURE FOR RUNNING THROUGH PILOT HOLE.RIH AT 30 FPM FROM 10200 TO 10450'. 03:50 - 04:20 0.50 DRILL P j PROD1 LOG TIE IN FROM 10450'TO 10493'. APPLY -15'DEPTH CORRECTION. 04:20 - 04:30 0.17 DRILL P PROD1 RIH.SLOW DOWN TO 5 FPM WHEN PASSING THROUGH WINDOW.NO ISSUES.DRY TAG BOTTOM AT 10524' 04:30 - 06:00 1.50 DRILL P PROD1 DIRECTIONAL DRILL AHEAD IN 4.50"BUILD SECTION FROM 10522'.PERFORM MUD SWAP WHILE DRILLING AHEAD. FREE SPIN:2915 PSI AT 1.65 BPM ROP=3-20 FPH,WOB=1.24-1.58 K LBS, CIRC PRESSURE=3080-3285 PSI(dl 1.65- 1.71 BPM MM IN / MM OUT=1.65-1.71 BPM MW IN=8.46 PPG / MW OUT=8.45 PPG Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 13 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 I End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 t 52.00usft(above Mean Sea Level) Date From-To Firs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) _ 06:00 - 08:30 2.50 DRILL P PROD1 MAKE SEVERALATTEMPTSTO DRILL AHEAD IN BUILD SECTION WITH NO SUCCESS. SEVERAL STALLS WHEN ATTEMPTING TO PLACE WOB. INVERSE CORRELATION WITH WOB AND COIL WEIGHT;AS WOB IS APPLIED,COIL WEIGHT DROPS OFF BUT NO INCREASE IN DIFFERENTIAL PRESSURE (MOTOR WORK). -RUN THROUGH WINDOW WITH BHA AT MIN PUMP RATE WITH NO PROBLEMS. DOWN ON PUMP AND DRY DRIFT WITH BHA WITH NO ISSUES. -PLACE BIT ON BOTTOM AND MAKE ATTEMPTS TO DRILL AHEAD VARYING PUMP !SPEEDS AND TRYING TO APPLY WOB. WOB I INDICATOR FROM DOWNHOLE PERFORMANCE SUB(DPS)IS 5K YET NO MOTORWORK. DISCUSS WITH TOWN, DECIDE TO POH FOR BHA INSPECTION. -MW IN AND OUT 8.6 PPG 08:30 - 10:15 1.75 DRILL N DPRB 10,528.00 PROD1 POH TO SURFACE,FLOW CHECKANDALL GOOD. PJSM ON INSPECTING BHA. 10:15 - 11:45 1.50 DRILL N DPRB 10,528.00 PROD1 TAG UP WITH BHA. BREAK OFF BHA,STAND BACK INJECTOR. BLOW DOWN,INSPECT BHA. NOTHING TO INDICATE THAT ANYTHING IS WRONG WITH THE BHA,THE WELL,OR I THE WINDOW. CONSULT WITH TOWN ENGINEERS TO DEVELOP PLAN FORWARD. REQUESTED TO PRESSURE TEST COIL CONNECTOR. PT COIL CONNECTOR TO 3750 PSI,ALL GOOD. 11:45 - 13:45 2.00 STMILL N DPRB 10,528.00 WEXIT WAIT ON BAKER OIL TOOLS REP TO ARRIVE ON LOCATION WITH MILL ASSEMBLY 13.45 14:30 0.75 STMILL N DPRB 10,528.00 WEXIT !PJSM ON MAKING UP MILLING BHA. GAUGE I MILLS,BOTH MILLS 2.74"GO,2.73"NO-GO. CHECK WELL,FLUID STATIC AT SURFACE. MAKE MILLS UP TO MOTOR WITH.9°AKO BEND. VERIFY HIGH SIDE ORIENTATION. STAB ON WITH INJECTOR,PRESSURE TEST QUICK TEST SUB. 14:30 - 18:00 3.50 STMILL N DPRB 10,528.00 WEXIT RIH WITH BHA WITH NO ISSUES PASSING BY THE FRAC SLEEVE. CONTINUE DOWN AND RECORD SLOW PUMP RATES. PUWAT 27K. CONTINUE DOWN AND LOG TIE-IN WITH-17.5' CORRECTION. CONTINUE DOWN AND DRY I DRIFT THROUGH WINDOW. TAG BOTTOM AT 10,529'COIL DEPTH. PICK BACK UP THROUGH WINDOW WITHOUT PUMPS WITH NO ISSUES. Printed 4/14/2014 1.37.58PM • North America-ALASKA-BP Page 14 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:00 - 22:15 4.25 STMILL N DPRB 10,528.00 WEXIT BRING ON PUMPS.FREE SPIN OF 3164 PSI AT 1.71 BPM.ORIENT 150°ROHS AND MOVE DOWN WITH PUMPS ON.OBSERVE MOTORWORKAT 10528'.MILL AHEAD IN RATHOLE. 18:40-HRS.10528'/MM-IN-1.71-BPM/ MM-OUT-1.71-BPM/CIRC PSI-3307-PSI/ DIFF P 143-PSI/WOB-0.64-1.44 KLBS. 19:05-HRS.10529'/MM-IN-1.70-BPM/ MM-OUT-1.70-BPM/CIRC PSI-3274- 3303-PSI/DIFF P 136 PSI/WOB-1.25-1.64 KLBS. 19:50-HRS.10530'/MM-IN-1.70-BPM/ MM-OUT-1.70-BPM/CIRC PSI-3296- 3369-PSI/DIFF P 205 PSI/WOB-1.53-1.99 KLBS. 20:10-HRS.10531'/MM-IN-1.70-BPM/ MM-OUT-1.70-BPM/CIRC PSI-3318- 3365-PSI/DIFF P 200 PSI/WOB-1.45-1.95 KLBS. 20:50-HRS.10532'/MM-IN-1.71-BPM/ MM-OUT-1.71-BPM/CIRC PSI-3350- 3385-PSI/DIFF P 220 PSI/WOB-1.71-2.03 KLBS CIRCULATE SAMPLE FROM 10531'.GEO EXPRESSES THERE IS GOOD INDICATION OF SHALE IN SAMPLE.. • 22.15 - 00:00 1.75 STMILL N DPRB 10,528.00 WEXIT ORIENT TO 165°TF AND MAKE FIRST REAM PASS THROUGH WINDOW 1 FPM AND 1.69 BPM WITH 3230 PSI. COMPLETE PASS WITH NO ISSUES. -RIH THROUGH WINDOW TO 10533'.ORIENT TO 135°TF AND MAKE SECOND REAM PASS UP THROUGH WINDOW AT 1 FPM AND 1.69 BPM WITH 3240 PSI. COMPLETE SECOND PASS WITH NO ISSUES. 3/20/2014 00:00 - 00:30 0.50 STMILL N DPRB 10,528.00 WEXIT CONTINUE REAMING PASSES.DAY GEOLOGIST ON LOCATION TO CONFIRM FORMATION IN SAMPLES FROM 10532'AND 10533'. 00:30 - 02:30 2.00 STMILL N DPRB 10,528.00 WEXIT POOH FROM 10533'TO 10200'AT 30 FPM. FLOW CHECK WELL-CONFIRM NO FLOW. OPEN EDC.BRING PUMPS TO 1.71 BPM W/ 2336 CIRCULATING PSI.POOH AT 100 FPM TO 250'.FLOW CHECK PRIOR TO PULLING BHA ACROSS STACK-CONFIRM NO FLOW. 02:30 - 03:00 0.50 STMILL N DPRB 10,528.00 WEXIT PJSM ON HANDLING BHA.POP OFF WITH INJECTOR AND STAND BACK.LD 2.74" MILLING BHA.GAUGE MILL AND STRING MILL. BOTH MILLS: 2.74"GO/2.73"NO GO. 03:00 - 03:10 0.17 DRILL N DPRB 10,528.00 PROD1 MU BUILD DRILLING BHA#9 WITH 2.70"X 3.0" HYCALOG BI-CENTER BIT,2-3/8"BHI ULTRA X/LS MOTOR W/2.50°AKO,AND COIL TRAK. IRIHTO62.00' 03:10 - 03:30 0.33 DRILL ! N DPRB 10,528.00 PROD1 STAB ON WITH INJECTOR AND PT QUICK TEST SUB 250 PSI LOW/3500 PSI HIGH. 03:30 - 05:30 2.00 DRILL N DPRB 10,528.00 PROD1 OPEN EDC.BRING ON PUMP. RIH W/3.0" BUILD BHA TO 10450'. 05:30 - 06:00 0.50 DRILL N DPRB 10,528.00 PROD1 LOG TIE IN.APPLY-15'DEPTH CORRECTION. Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 15 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA UWI:500292209800 Active datum:69:4712/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 18:00 12.00 DRILL P PROD1 PASSED THORUGH WINDOW WITH NO ISSUES. ON BOTTOM AT 10,533'. FREE SPIN OF 3180 PSI AT 1.7 BPM. -DRILL AHEAD WITH PRETTY SLOW ROP. INITIAL FORMATION WAS SHALE BUT THAT TRANSITIONED INTO PRIMARILY SANDSTONE WITH-20%CHERT. VARIED WOB AND CIRCULATING RATES TO SEE IF IT WOULD INCREASE ROP. -CIRCULATION RATES VARIED FROM 1.55-1.7 BPM,PRESSURE VARIED FROM 3040-3290 •PSI,WOB.4-2.5K,ECD 10.1 PPG -MW IN AND OUT 8.6 PPG -CONDUCT BHA WIPERS TO ENSURE BHA IS KEPT CLEAN OF CUTTINGS BUILDUP WHILE DRILLING AHEAD •18:00 - 22:00 4.00 DRILL P PROD1 DRILLED AHEAD TO 10,700'MD WITH ROP INCREASING FROM-25-FPH TO 33-37-FPH '1AND ANGLE DROPPING. UNABLE TO ACHIEVE DESIRED DLS TO ALLOW LANDING BUILD SECTION AT DESIRED TVD. STOPPED DRILLING AHEAD AND CONSULTED WITH ANCHORAGE ENGINEERING FOR PLAN FORWARD. AGREED TO POH,CHECK BIT AND DIAL UP MOTOR. FLOW CHECKED WELL BEFORE PULLING OFF BOTTOM. WELL IS STATIC. 22:00 - 00:00 2.00 DRILL P PROD1 POH WITH BHA#9 TO 10,251'MD PUMPING AT .25-BPM. OPENED EDC. CONTINUED POH AT -100-FPH PUMPING AT 2.0-BPM AND 3256-PSI 3/21/2014 00:00 - 00:30 0.50 DRILL P PROD1 POH AND LAY DOWN BHA#9. FLOW CHECKED WELL AT 250'(STATIC) UNSTABBED INJECTOR -DISCONNECTED COIL AT CT CONNECTOR -FLUSHED TOOL STRING 1-BROKE OUT MOTOR AND LAYED TOOL .STRING AND MOTRO DOWN -BIT GRADE:2-1-CT-A-X-I-WT-BHA 00:30 - 01:00 0.50 BOPSUR P PROD1 FUNCTION TESTED BOPE PER WEEKLY REQUIREMENT. 01:00 - 01:30 0.50 DRILL P PROD1 DIALED MOTOR TO 2.75 DEGREES AKO 01:30 - 02:00 0.50 DRILL P PROD1 MADE UP BHA#10. SAME TOOL STRING AS BHA#9 WITH REBUILT HYCALOG BI-CENTER 2.7 X 3.0 BIT. STAB ON WITH INJECTOR. PRESSURE TEST QUICK TEST SUB. 02:00 - 04:30 2.50 DRILL P PROD1 RIH WITH BHA#10 AT-100-FPM. MONITOR DISPLACEMENT. 04:30 - 06:00 1.50 DRILL P PROD1 RIH FROM 10,250'AT 24-FPM PUMPING AT 1.5-BPM THROUGH WINDOW AT 10,510'. WINDOW SMOOTH AND CLEAN. NO OBSTRUCTIONS. SLOWED RUNNING SPEED TO 10-FPM AT 10,670'. LOG TIE-IN. APPLY-16 FT.DEPTH CORRECTION. ESTABLISH SLOW PUMP RATES. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 16 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UVN:500292209800 Active datum:69:47 12/4/1990 00:00(52.00usft(above Mean Sea Level) Date From-To i Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 10:45 4.75 DRILL P PROD1 SCREW CHANGEOUT AND WALKAROUNDS. DRILL AHEAD FROM 10,700'. FREE SPIN 2800 PSI AT 1.5 BPM. -NO DIFFICULTY WITH DRILLING AND LAND BUILD SECTION AT 10,745'MD. REQUESTED TO DRILL RATHOLE FOR OPEN HOLE LOGGING RUN,DRILL ADDITIONAL 65'TO 10,810'MD. -1.5-1.7 BPM,2930-3340 PSI,2-2.3K WOB, ECD 10.1 PPG,ROP VARIED FROM 16 TO 34 1FPH WITH AVERAGE OF 24 FPH I-MW IN 8.65 PPG,MW OUT 8.6 PPG 10:45 - 11:15 0.50 DRILL P PROD1 1 WIPER TRIP FROM CURRENT TD OF 10,810' TO WINDOWAND BACK DOWN. HOLE IS IN VERY GOOD CONDITION. FLOW CHECK OFF BOTTOM,ALL GOOD. 11:15 - 13:45 2.50 DRILL P PROD1 POH WITH BUILD ASSEMBLY. PULL THROUGH WINDOW WITH NO DIFFICULTY. PULL TO TOP OF CEMENT PILOT HOLE;FLOW CHECK,ALL GOOD. OPEN EDC,PULL TO SURFACE PUMPING AT MAX RATE. 13:45 - 15:45 2.00 DRILL P PROD1 I,FLOW CHECK AT SURFACE;ALL GOOD. PJSM ON LAYING DOWN BHA. TAG UP,POP OFF AND LD BHA. BIT GRADE 1-1-NO. -MOBILIZE WEATHERFORD LOGGING BHA TO RIG FLOOR. PJSM ON HANDLING AND MAKING UP BHA. MU WEATHERFORD LOGGING BHA,CONTINUE TO MAKE UP TO BHI TOOLS. STAB ON WITH INJECTOR. 15:45 - 19:30 3.75 EVAL P PROD1 PRESSURE TEST QUICK TEST SUB. RIH WITH BHA PER LOGGING REP. LOG TIE-IN WITH-13'CORRECTION. TAG UP AT 10,810' MD. NO NOTICEABLE RESISTANCE RUNNING LOGGING TOOL STRING THROUGH WINDOW OR IN OPEN HOLE. 19:30 - 20:00 0.50 EVAL P PROD1 HOLD POSITION AT 10,810'MD AND WAIT FOR TIMER TO TRIP AT 20:00-HRS. 20:00 - 20:30 0.50 EVAL P PROD1 LOG UP FROM 10,810'MD AT 30-FPM TO 10,200'MD. 20:30 - 20:45 0.25 EVAL P PROD1 POH TO 10,058'MD. STOP AND FLOW CHECK WELL FOR 10-MINUTES. WELL IS STATIC. 20:45 - 23:00 2.25 EVAL P PROD1 POH FROM 10,058'MD TO 268"AT 80-FPM PUMPING AT 0.70-BPM. 23:00 - 00:00 1.00 EVAL P PROD1 PJSM-LAYING DOWN LOGGING TOOLS. BREAK OUT AND LAY DOWN LOGGING TOOLS IAND EQUIPMENT. 3/22/2014 00:00 - 00:45 0.75 DRILL P PROD1 1SERVICE RIG. CHANGED OIL IN GENERATOR 1#2. 00:45 - 02:00 1.25 DRILL P PROD1 MADE UP BHA#12. SAME TOOL STRING AS BHA#12 WITH REBUILT HUGHES BI-CENTER 2.7 X 3.0 BIT. STAB ON WITH INJECTOR. PRESSURE TEST QUICK TEST SUB. 02:00 - 05:00 3.00 DRILL P PROD1 RIH WITH LATERAL DRILLING BHA#12 TO 10,810'. 100-FPM AT 1.0-BPM AT 1600-PSI. CLOSED EDC AT 10,450'AND TIED IN TO PDC LOG(-16'CORRECTION).OBTAINED SLOW PUMP RATES. 05 00 - 05:15 0.25 DRILL P PROD1 DRILL AHEAD FROM 10.810'TO 10,820'WITH 2.7"X 3"BI-CENTER BIT WITH 2K-LBS WOB, 143 FT/HR ROP,1.85 BPM AT 3400 PSI. Printed 4/14/2014 1_37.58PM • North America-ALASKA-BP Page 17 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project Prudhoe Bay Site:PB DS 09 - Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:15 - 07:00 1.75 DRILL P PROD1 POOH FROM 10,820'TO 10,530'AND PERFORM MAD PASS AT 150 FPH WHILE CIRCULATING AT 1.85-BPM AT 3,330-PSI. 07:00 - 07:15 0.25DRILL P PROD1 RIH WITH LATERAL DRILLING BHA#12 FROM 10,530'TO 10,820'AT 35-FPM WHILE CIRCULATING AT 1.8-BPM AND 3,150-PSI. 07:15 - 07:45 0.50 DRILL P PROD1 DRILL AHEAD FROM 10810'. FREE SPIN 3050 'PSI AT 1.65 BPM. -ROP DEFINITELY PICKED UP COMPARED TO BUILD SECTION -1.65 BPM,3300-3380 PSI,2-2.7K WOB,ECD 10.1 PPG,ROP AVERAGED 80-90 FPH -MW IN 8.65 PPG,MW OUT 8.7 PPG -ANOMOLY IN SURVEY DATA 07 45 - 08:15 0.50 DRILL P PROD1 SURVEY DATA INCONSISTENT. PICKUP SLOWLY AND CONFIRM DATA SETS AT DIFFERENT POINTS. G-TOTALS AND DIP ARE NOT CONSISTENT,INDICATING MAGNETIC INTERFERENCE OR BAD TOOL. DISCUSS WITH BHI REP IN TOWN,POH TO INSPECT TOOLS. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 18 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 1X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:15 - 10:30 2.25 DRILL N DFAL PROD1 WIPER TRIP TO WINDOW. FLOW CHECK,ALL GOOD. OPEN EDC,POH WITH BHA. FLOW CHECK AT SURFACE,ALL GOOD. PJSM ON LAYING DOWN BHA. -CONDUCT SAFETY DIRECTION DISCUSSION WITH FULL CREW WHILE POH WITH BHA. DISCUSSION FOCUSED ON RASH OF INCIDENTS IN BP OPERATING AREA IN MARCH. EACH INCIDENT REVIEWED AND COMPARED TO OPERATING PRACTICES ON NORDIC 1. CREW INVOLVED IN DISCUSSION j OF HOW INCIDENTS MAY HAVE HAPPENED AND HOW THEY MAY HAVE BEEN MITIGATED. CONCLUSION BY CREW IS THAT FOCUS ON JOB AT HAND IS OF UPMOST IMPORTANCE AND NO ONE IS EXPECTED TO CONDUCTA JOB ON THEIR OWN;THERE ARE MANY TOOLS AND EXPERIENCED PERSONNEL AT OUR AVAILABILITY TO HELP MITIGATE POSSIBLE DAMAGING OUTCOMES BY USING BARRIERS,ENGINEER CONTROLS,AND JOB RISK ANALYSIS. THE TOOLPUSHER CONCLUDED WITH ONE ADDITIONAL .REMARK THAT REALLY HIT HOME:THE CREW DOES AN OUTSTANDING JOB AT PRE-AND POST-WORK YET IT IS THE THOROUGHNESS DURING THE JOB THAT SOMETIMES BITES US. TO CLARIFY,HE STATED THAT THE CREW HAS TO BE DILIGENT IN INSPECTING THE AREA AND KNOWING WHEN THE JOB IS ALTERED IN ORDER TO STOP AND I RE-FOCUS. THE WSL ADDED TO THIS TO • CLARIFY WITH HIS 5 REASONS TO DEFINITELY STOP A JOB AND RE-ADJUST OR HAVE A DISCUSSION. THE JOB SHOULD STOP WHEN:A NEW TOOL IS INTRODUCED,A 1 NEW PERSON IS INTRODUCED,THE TASK LEADER LEAVES OR IS CHANGED OUT,THE SCOPE CHANGES,OR WHEN THE JOB JUST • DOESN'T SEEM TO BE GOING THE WAY IT WAS PLANNED. EXCELLENT PARTICIPATION BY THE CREW(ROSTER WAS RECORDED WITH NORDIC SAFETY REP). 10:30 - 12:30 2.00 DRILL N DFAL PROD1 1TAG UP WITH BHA,POP OFF AND BREAK OFF BHA. LD BHA,SWAP OUT DIRECTIONAL GAMMA SUB. BIT GRADE 1-1-NO. CHANGE I OUT DGS. PJSM ON MAKING UP BHA. MU BHA TO COIL,STAB ON. 12:30 - 15:30 3.00 DRILL N DFAL PROD1 PRESSURE TEST QUICK TEST SUB. RIH WITH BHA(RERAN BIT). LOG TIE-IN WITH-16' CORRECTION. RUN DOWN,RECORD SURVEY CHECK SHOT AND RECORD SLOW PUMP RATES ON BOTTOM. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 19 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT l NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 00:00 8.50 DRILL P PROD1 DRILL AHEAD DIRECTIONALLY FROM 10,850'. FREE SPIN 2990 AT 1.6 BPM. -DRILL AHEAD WITH VARYING PUMP RATES AS MOTORWORK DICTATED. HIGH ROP FROM 10,850'-11,000'. CONDUCT BHA WIPERS EVERY 80-100'DUE TO HIGH ROP. -1.6-1.65 BPM,3130-3355 PSI,.8-3.2K WOB, ECD 9.7 PPG,ROP AS HIGH AS 94 FPH. -ROP VARYING 30'-80'FPH. -1.6-1.62 BPM,3171-3329 PSI,2.3-2.98 WOB, ECD 10.3 PPG. 3/23/2014 00:00 - 00:30 0.50 DRILL P PROD1 POOH FROM 11,310'TO 10,500 FOR WIPER TRIP AT 25-FPM WHILE CIRCULATING AT 1.8-BPM AND 3050-PSI. 00.30 - 01:30 1.00 DRILL P PROD1 RIH FROM 10,500'TO 11,310'AT 90-FPH WHILE CIRCULATING AT 0.3-BPM AT 1200-PSI. OBTAIN SLOW PUMP RATES. 01 30 - 04:00 2.50 DRILL P PROD1 DRILL AHEAD DIRECTIONALLY FROM 11,310'. FREE SPIN 3,400-PSI AT 1.9-BPM. @ 11,315';WOB=2.6K-LBS,ROP=57-FT/HR, CIRC PRESSURE=3600-PSI,ECD=10.35-PPG @ 11,360':WOB=2.6K-LBS,ROP=35-FT/HR, CIRC PRESSURE=3650-PSI,ECD=10.40-PPG @ 11,400':WOB=2.4K-LBS,ROP=45-FT/HR, CIRC PRESSURE=3725-PSI,ECD=10.41-PPG @ 11,440':WOB=2.99K-LBS,ROP=57-FT/HR, CIRC PRESSURE=3680-PSI,ECD=10.45-PPG (q111,460':WOB=3.07K-LBS,ROP=61-FT/HR, CIRC PRESSURE=3690-PSI,ECD=10.46-PPG 0400 - 05.00 1.00 DRILL P PROD1 POOH FROM 11,460'10 10,500 FOR WIPER TRIP AT 25-FPM WHILE CIRCULATING AT 1.8-BPM AND 3050-PSI. SAFETY DIRECTION DISCUSSION WITH FULL !CREW WHILE MAKING WIPER TRIP. DISCUSSION FOCUSED ON INCIDENTS IN BP OPERATING AREA IN MARCH. EACH INCIDENT REVIEWED AND COMPARED TO OPERATING PRACTICES ON NORDIC 1. CREW INVOLVED IN DISCUSSION OF HOW INCIDENTS MAY HAVE HAPPENED AND HOW THEY MIGHT BE MITIGATED. CONCLUSION BY CREW IS THAT FOCUS ON JOB AT HAND IS OF UTMOST IMPORTANCE AND NO ONE IS EXPECTED TO CONDUCT A JOB ON THEIR OWN;THERE ARE MANY TOOLS AND EXPERIENCED PERSONNEL AT OUR AVAILABILITY TO HELP MITIGATE POSSIBLE DAMAGING OUTCOMES BY USING BARRIERS, !ENGINEER CONTROLS,AND JOB RISK ANALYSIS.TAKING PERSONAL RESPONSIBILITY FOR THE SAFETY OF YOURSELF AND YOUR FELLOW CREW MEMBERS WAS DISCUSSED AND AGREED TO BY THE CREW. EXCELLENT PARTICIPATION BY THE CREW(ROSTER WAS RECORDED WITH NORDIC SAFETY REP). 05:00 - 05:30 0.50 DRILL P PROD1 RIH FROM 10,500'TO 11,460'AT 90-FPH WHILE CIRCULATING AT 0.3-BPM AT 1200-PSI. • Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 20 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UW:500292209800 Active datum:69:47 12/4/1990 00:00 0252.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:30 - 07:30 2.00 DRILL P PROD1 DRILL AHEAD DIRECTIONALLY FROM 11,460'. FREE SPIN 3,400-PSI AT 1.9-BPM. 11,465;WOB=1.5K-LBS,ROP=35-FT/HR, CIRC PRESSURE=3600-PSI,ECD=10.42-PPG @ 11,490';WOB=1.3K-LBS,ROP=65-FT/HR, CIRC PRESSURE=3620-PSI,ECD=10.43-PPG @ 11,530';WOB=2.53K-LBS,ROP=55-FT/HR, 1 CIRC PRESSURE=3680-PSI,ECD=10.46-PPG @ 11,575';WOB=2.0K-LBS,ROP=55-FT/HR, CIRC PRESSURE=3660-PSI,ECD=10.50-PPG 07:30 - 11:15 3.75 DRILL P PROD1 DRILL AHEAD DIRECTIONALLY FROM 11,590'. FREE SPIN 3,480 PSI AT 1.7 BPM. -CONDUCT FREQUENT BHA WIPER TRIPS. I ROP IS ERRATIC,RANGING FROM 37-103 FPH EVEN THOUGH DRILLER IS MAINTAINING FAIRLY CONSISTENT FLOW RATE AND WOB. -1.65-1.7 BPM,3600-3780 PSI,2-3K WOB,ECD 10.5 PPG -MW IN AND OUT 8.75 PPG 11:15 - 12:30 1.25 DRILL P PROD1 CONDUCT WIPER TRIP TO WINDOW LOG TIE-IN WITH+3'CORRECTION. CONTINUE TO BOTTOM WITH NO ISSUES. BEGIN MUD ,SWAP ON BOTTOM. 12:30 - 15:15 2.75 DRILL P PROD1 'DRILL AHEAD FROM 11,750'. FREE SPIN WITH OLD MUD 3310 PSI AT 1.6 BPM. -CIRCULATION PRESSURES INCREASED ARE REMAINING VERY HIGH;FREE SPIN OF 3810 AT 1.65 BPM INCREASED TO 3915 PSI AND EVENTUALLY AS HIGH AS 4220 PSI. CHANGED OUT HIGH PRESSURE SCREENS NAND INSPECTED SURFACE LINES FOR RESTRICTIONS. - INITIAL ECD WENT UP BY.5 PPG AND DROPPED OFF A LITTLE BUT SHOULD HAVE GONE DOWN WITH NEW MUD SYSTEM. TRY BHA WIPER,ADJUSTING FLOW RATES,DID NOT HELP. THERE ISA VERY LONG TANGENT SECTION UP TO 1900'MD THAT MAY BE COLLECTING CUTTINGS. GEO SAMPLES HAVE HAD CONSISTENT RUBBER DEBRIS MIXED IN WITH CUTTINGS. -DIRECTIONAL WORK IS NORMAL,WOB AND COIL SLACK OFF WEIGHT ARE IN ERRATIC BUT IN PRETTY GOOD RANGE FOR DRILLING; PRESSURE RESTRICTIONS ARE LIMITING FACTOR AT THIS POINT. INDICATIONS ARE CUTTINGS AND POSSIBLE BIT DAMAGE. -MW IN AND OUT 8.65 PPG Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 21 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:15 - 19:30 4.25 DRILL N FLUD PROD1 PICK UP FOR FLOW CHECK,ALL GOOD. POH AT 20 FPM IN ATTEMPT TO ENSURE CUTTINGS ARE AGITATED OFF OF BOTTOM. PULL INTO WINDOW,FLOW CHECK AND ALL GOOD. OPEN EDC,BRING ON PUMPS,POH. -AS RETURNS STARTED ACROSS SHAKER AFTER FLOW CHECK,GOLF-BALL TO BASEBALL SIZE PATTIES OF CLAY AND CUTTINGS MIX COMING ACROSS SHAKER. PATTIES ARE FAIRLY FIRM AND NOT STICKY TO SHAKER OR HAND,VERY HEAVY AND STAY TOGETHER IF LEFT UNTOUCHED. -INITIAL CIRCULATING PRESSURE OF 4080 PSI AT 2.1 BPM WITH EDC OPEN. PRESSURE STAYED HIGH AT 4095 PSI AT 2.15 BPM. CIRC PRESSURE AT 3925 PSI AT 2.2 BPM WHILE POH. INCREASED RATE TO 2.3 BPM WITH CIRC PRESSURE OF 4160 PSI. MW IN AND OUT 8.65 PPG;MUD ENGINEER CHECKED PROPERTIES,EVERYTHING IN SPEC. PULL TO SURFACE,FLOW CHECK. ALL GOOD. 19:30 - 20:30 1.00 DRILL N FLUD PROD1 TAG UP WITH BHA,POP OFF AND BREAK OFF BHA#13. LD BHA,SWAP OUT LQC,WEAR SUB,POWER&COMMS,EDC(HRS.-160) AND DPS. BIT GRADE 2-1-CT-X-I-RO/DN-BHA. PJSM ON MAKING UP BHA. MU BHA WITH NEW HCC 2.7"X 3.0"BIT TO COIL,STAB ON. -CHECKED MUD FUNNEL VISCOSITY=67 SEC/QT. -WHILE PUMPING THROUGH COIL AT.40-BPM CIRCULATING PRESSURE WAS 1088-PSI. NORMAL CIRCULATING PRESSURE IN THE PAST HAD BEEN IN THE 700-800-PSI RANGE. PLAN DISCUSSED AND AGREED WITH ODE TO RIH TO BOTTOM AND TREAT MUD SYSTEM WITH LOW YP MUD TO ADJUST TO CORRECT PROPERTIES. 20:30 - 00:00 3.50 DRILL N FLUD PROD1 PRESSURE TEST QUICK TEST SUB. REBOOT DD COMPUTERS. RIH WITH BHA#14. LOG TIE-IN WITH-16.5'CORRECTION. RUN DOWN, RECORD SURVEY CHECK SHOT AND RECORD SLOW PUMP RATES ON BOTTOM. 3/24/2014 00:00 - 01:15 1.25 DRILL N FLUD 11,849.98 PROD1 PRESSURE TEST QUICK TEST SUB. REBOOT DD COMPUTERS. RIH WITH BHA#14 TO 11,850'. LOG TIE-IN WITH-16.5'CORRECTION. RUN DOWN,RECORD SURVEY CHECK SHOT AND RECORD SLOW PUMP RATES ON BOTTOM.TAGGED TWICE AT 11,831'WHILE RIH.P/U 10'and RBIH PASSING 11,831' ON THIRD ATTEMPT WITHOUT ISSUE. 01:15 - 03:00 1.75 DRILL P PROD1 DRILL AHEAD DIRECTIONALLY FROM 11,850' TO 12,000'. FREE SPIN 3,780-PSI AT 1.6-BPM. @ 11,855';WOB=2.3K-LBS,ROP=85-FT/HR, CIRC PRESSURE=3930-PSI,ECD=11.0-PPG ©11,880';WOB=3.2K-LBS,ROP=70-FT/HR, CIRC PRESSURE=3900-PSI,ECD=10.74-PPG ©11,920';WOB=3.3K-LBS,ROP=80-FT/HR, CIRC PRESSURE=3800-PSI,ECD=10.6-PPG ©11,970';WOB=2.8K-LBS,ROP=92-FT/HR, CIRC PRESSURE=3850-PSI,ECD=10.64-PPG Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 22 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UW:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 03:00 - 06:00 3.00 DRILL N SFAL PROD1 UNABLE TO OBTAIN CLEAN SURVEY BETWEEN 11,900'AND 12,000'.A CLEAN SURVEY IS REQUIRED EVERY 100'.POH TO 11,701'(GOOD SURVEY DATA OBTAINED AT THIS LOCATION)TO SEE IF TOOLS ARE FUNCTIONING PROPERLY.DGS TOOL NOT FUNCTIONING PROPERLY.POH AND PERFORM WIPER TRIP TO WINDOW SLOWLY AT 5 FT/MIN WHILE CIRCULATING AT 1.8-BPM AND 3600 PSI AND TROUBLESHOOT DGS TOOL. 06:00 - 07:30 1.50 DRILL N SFAL PROD1 CONTINUE WITH TROUBLESHOOTING DIRECTIONAL DATA. CONSULT WITH TOWN AND MWD,ERROR IS IN ORIGINAL INPUT DATA. DATA CORRECTED,SURVEYS UPDATED WITH CORRECTED DATA. ALL DIRECTIONAL WORK ADJUSTMENTS MADE WITH AZIMUTH,NOT TVD. LOCATION STILL IN MIDDLE OF PLANNED POLYGON. CONDUCT WIPER TRIP DURING TROUBLESHOOTING;DD CONFIRMS THAT ALL IS GOOD WITH DIRECTIONAL DATA 07:30 - 08:45 1.25 DRILL N SFAL PROD1 CONTINUE TO PICK UP HOLE ON WIPER TRIP TO DISCUSS PLAN FORWARD DURING MORNING CALL. PULL INTO WINDOW,FLOW i CHECK. ALL GOOD,PICK UP HOLE TO ABOVE CEMENT PILOT HOLE AND STAGE BHA TO CIRCULATE UNTIL PLAN DEVELOPED. 08:45 - 10:15 1.50 DRILL N SFAL PROD1 TEAM OKAY WITH DIRECTIONAL DATA AND PLAN FORWARD AGREED UPON,RESUME OPERATIONS. RUN BACK IN HOLE WITH BHA. RUN TO WINDOW,CLOSE EDC,LOG TIE-IN WITH+1.5'CORRECTION. CONTINUE RUNNING DOWN WITH BHA,RECORD SLOW PUMP RATES ON BOTTOM. -MI SWACO REP REVEALED THAT MISTAKE HAD BEEN MADE AT PLANT AND THAT TOO MUCH(15 SACKS VERSUS 9 SACKS) POLYMER WAS ADDED TO NEW MUD SYSTEM. 10:15 - 13:15 3.00 DRILL P PROD1 DIRECTIONALLY DRILL AHEAD IN LATERAL SECTION FROM 12,000'. FREE SPIN 3645 PSI AT 1.65 BPM. -4060 PSI AT 1.65 BPM,WOB 1.8-3.0 K,ECD 10.85 PPG,ROP INITIALLY AT 80-120 FPH BUT DROPPED TO AVERAGE OF 25 FPH AS DIRECTIONAL PATH WAS DROPPED TO 80° I INCLINATION FOR 20'TVD DROP PER GEO REQUEST 13:15 - 13:45 0.50 DRILL P PROD1 CONDUCT BHA WIPER WITH NO DIFFICULTIES Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 23 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:45 - 18:00 4.25 DRILL P PROD1 DIRECTIONALLY DRILLAHEAD IN LATERAL SECTION FROM 12,150'. FREE SPIN 3515 PSI AT 1.65 BPM. -BEGIN DILUTION OF SYSTEM WITH 100 BBL SPIKE OF LOW YP AND LOW VISCOSITY FLUID(OFFLOAD 165 BBLS BEFORE TAKING ON SPIKE-FLUID RETURNED TO PLANT FOR •RE-CONDITIONING) -INITIAL CIRCULATION PRESSURE BEFORE SWAP AT4060 PSI AT 1.65 BPM,ECD 10.85 PPG. -CIRC PRESSURE DROPPED TO 3720 PSI AT 1.65 BPM WITH 20 BBLS INTO COIL,3650 PSI AT 30 BBLS AWAY,3585 PSI WITH 40 BBLS AWAY,3440 PSI AT 70 BBLS AWAY,FINAL CIRC PRESSURE 3430 PSI WITH 100 BBLS INTO COIL AND EXITING BIT. -WITH ONE FULL CIRCULATION AROUND, CIRC PRESSURE 3375 PSI AT 1.63 BPM,ECD DROPPED TO 10.0 PPG -MW IN AND OUT 8.65 PPG,RECORD NEW SLOW PUMP RATES WITH NEW MUD ALL THE WAY AROUND -CIRC PRESSURE BEGAN TO RISE AGAIN AS NEW MUD AGITATED AND MIXED IN WITH OLD MUD;STILL MAINTAINING 3600 PSI AT 1.65 BPM WHILE DRILLING. NEW MUD DID NOT HELP WITH COIL WEIGHT TRANSFER AT ALL BUT STILL GETTING WEIGHT TO BIT FOR MOTOR WORK. -INITIAL CIRC PRESSURE OF 3250 PSI CREEPED UP TO 3680 PSI AT 1.65 BPM, 2.1-2.4K WOB,ECD DROPPED FROM 10.85 PPG TO 10.6 PPG,ROP PRETTY SLOWAT 12-18 FPH DUE TO DIRECTIONAL CHANGE. 18:00 - 20:30 2.50 DRILL P PROD1 1 DRILLAHEAD DIRECTIONALLY FROM 12,215'. 1 DRILL TO 12,250'MD.AND STOP DRILLING. 20:30 - 21:00 0.50 DRILL C PROD1 !WIPER TRIP WHILE WAITING ON ORDERS FROM GEOLOGY. ORDERS RECEIVED TO POH FOR OH BILLET. 21:00 - 21:45 0.75 DRILL C PROD1 POH FOR OH BILLET FOR SIDETRACK. CALLED BAKER THRU TUBING AT 21:00-HRS FOR BILLET TO ARRIVE ON LOCATION AT 00:00-HRS. POH TO 10,489'. FLOW CHECK WELL. WELL IS STATIC. OPEN EDC. 21:45 - 22:15 0.50 DRILL C PROD1 RIH TO BOTTOM OF WINDOW. CIRCULATE ACROSS WINDOW AND WASH OFF WHIPSTOCK PUMPING AT 1.1-BPM. 22:15 - 00:00 1.75 DRILL C PROD1 POH TO LAY DOWN BHA#14 AND PREPARE TO RIH WITH OH BILLET FOR OH SIDETRACK. 3/25/2014 00:00 - 02:00 2.00 DRILL N DPRB PROD1 L/D BHA#14.BIT IN GOOD CONDITION (1-2-CT-G-X-I-NO-BHA).P/U BILLET AND HYDRAULIC SETTING TOOL AND M/U TO BHA !#15. 02'00 - 05:15 3.25 DRILL N DPRB PROD1 RIH W/BHA#15 TO 11,995'AT 60-FPM WHILE CIRCULATING AT 0.5-BPM AT 1000-PSI. Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 24 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 1X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth I Phase Description of Operations (hr) (usft) 05:15 - 05:45 0.50 DRILL N DPRB PROD1 RIH TO 11,995'.TIED IN WITH A CORRECTION OF-20.5'.CLOSE EDC.P/U TO NEUTRAL WEIGHT AT 11,993'.SHEAR ANCHOR AT 3,600-PSI.SET BOTTOM OF OPEN HOLE ANCHOR AT 11,995'AND TOP OF OPEN HOLE BILLET AT 11,983'.BILLET SET AT 20 DEGREES LOHS.SET DOWN AND TAGGED TO CONFIRM ANCHOR SET. 05:45 - 08:45 3.00 DRILL N DPRB PROD1 PERFORM FLOW CHECK NO FLOW.POH FROM 11,995'TO SURFACE WITH BHA#15 AT 30-FPM WHILE CIRCULATING AT 1-BPM AT 12000-PSI. PULL TO SURFACE. PJSM ON 1 LAYING DOWN BHA,MOBILIZING BHA OFF OF RIG. 08:45 - 09:15 0.50 DRILL N DPRB PROD1 POP OFF,BREAK OFF BHA,STAND BACK INJECTOR. LD BHA,EVERYTHING LOOKS GOOD. MOBILIZE BILLET RUNNING BHA OFF OF RIG. CLEAR AND CLEAN RIG FLOOR. 09:15 - 10:15 1.00 DRILL N DPRB PROD1 PJSM ON CHANGING OUT PACKOFFS, PRESSURE TESTING. CHANGE OUT PACKOFFS ON INJECTOR LUBRICATOR. MAKE UP NOZZLE ASSEMBLY AND FLOATS, STAB ON WITH INJECTOR,PRESSURE TEST PACKOFFS AGAINST CLOSED CHOKE AND SWAB. TESTS GOOD. POP OFF,STAND BACK. 10:15 - 11:15 ' 1.00 DRILL N DPRB PROD1 PJSM ON MAKING UP LATERAL BHA. MU 2.70" X 3.0"LATERAL BHA WITH 1.1°AKO MOTOR. STAB ON,PRESSURE TEST QUICK TEST SUB. ALL GOOD. 11:15 - 13:15 2.00 DRILL C PROD1 RIH WITH LATERAL BHA 13:15 - 14:00 0.75 DRILL C PROD1 1LOG TIE IN -15'CORRECTION,CONTINUE RIH 14:00 - 14:15 0.25 DRILL C PROD1 (OBTAIN SPR'S 14:15 - 15:45 1.50 DRILL C PROD1 SHUT DOWN PUMP AND DRY TAG BILLET, AT 11983'1K WOB. PU AND START PUMP,TAG AT SAME DEPTH, BEGIN TIME MILLING OFF BILLET NOT SEEING ANY MOTOR WORK 1545 - 16:20 0.58 DRILL C j PROD1 GOT LOT OF SURFACE WT BACK AND STALLED,PU AND RESTART STALL AT 11983' STALL AT 11983.37' STALL 11982.9 STACKED A LITTLE WT THEN SLID AND STALLED STALL 11982.6,LOOKS LIKE ITS STICKING AND SLIPPING PU AND LEAVE THE PUMP DOWN AND DRY TAG TAG AT 11983.2',PU AND RESTART 1'ABOVE TAG DEPTH AND WORK DOWN AT 0.1' FREE SPIN AT 1.67 BPM=3420 PSI 16:20 - 17:05 0.75 DRILL C PROD1 STOP AT 11981.80'AND WORK DOWN 0.1' EVERY 2 MIN UNTIL WE SEE MOTOR WORK AND WOB Printed 4/14/2014 1.37:58PM • North America-ALASKA-BP Page 25 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.Oousft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:05 - 17:20 0.25 DRILL C PROD1 WORKED OUR WAY DOWN TO 11983.5'THEN THE BHA SLID AND STALLED AGAIN,IT APPEARS THE CURRENT MUD IS NOT ALLOWING US TO SLIDE AT SLOW ROP SPEEDS THAT IS NEEDED TO DRILL OFF THE BILLET. CALL ODE AND DISCUSS SWAPPING TO THE NEW MIUD BEFORE WE DAMAGE OR DISLODGE THE BILLET.WE HAVE A NEW SYSTEM ON LOCATION THAT WE HAD PLANNED ON SWAPPING TO AFTER KICKING OFF THE BILLET ANYWAY.THE MUD IN THE WELL HAS HAD ISSUES SINCE IT WAS SWAPPED OUT YESTERDAY AND IT DOESN'T SEEM TO BE DOING US ANY FAVORS RIGHT NOW. 17:20 - 18:30 1.17 DRILL C PROD1 PREP THE PITS TO SWAP TO NEW MUD 18:30 - 19:10 0.67 DRILL C PROD1 PERFORM MUD SWAP -ONCE MUD OUTSIDE THE BIT RIH TO 50' ABOVE BILLET -POH TO WINDOW DISPLACING TO NEW MUD -NOTIFY STATE 24-48 HR NOTICE TO TEST BOPE 19:10 - 20:30 1.33 DRILL C PROD1 OPEN EDC CONTINUE DISPLACEMENT -1 BPM @ 1904 PSI -2 BPM @ 3500 PSI COMPLETE DISPLACEMENT CLOSE EDC -TIE IN+4.5' 20:30 - 21:50 1.33 DRILL C PROD1 RIH -RECORD SLOW PUMP RATES 21:50 - 00:00 2.17 DRILL C PROD1 DRY TAG BILLET©11,984 -TIME DRILL OFF OF BILLET @ 1 FT PER HR 3/26/2014 00:00 - 03:45 3.75 DRILL C PROD1 TIME DRILL OFF BILLET AT 1-FPH W/ WOB=0.42K-LBS AND CIRCULATING AT 1.9-BPM AND 3500-PSI.ALUMINIUM SHAVINGS SEEN ACROSS SHAKER. FROM 11,983'-11,985':ROP=1-FPH; WOB=600-LBS FROM 11,985'-11,986':ROP=3-FPH; WOB=600-LBS FROM 11,986'-11,987':ROP=10-FPH; WOB=600-LBS FROM 11,987'-11,988':ROP=20-FPH; WOB=1200-LBS FROM 11,988'-11,989':ROP=25-FPH; WOB=2000-LBS FROM 11,990':ROP=30-FPH;WOB=1750-LBS NEAR BIT INCLINATION AT 11,991'INDICATES THE BIT IS OFF THE BILLET AND HAS SIDETRACKED.ORIGINAL WELLBORE INCLINATION AT 11,991'WAS 91 DEGREES. CURRENT INCLINATION AT 11,991'IS 93 DEGRESS. DRILLED AHEAD TO 12,060'WITH 2.5K-LBS WOB,1.9-BPM,3800-PSI,45-ROP. DGS TOOL FAILED. 03:45 - 04:30 0.75 DRILL C PROD1 BUILD AND CIRCULATE 18-BBL HIGH VIS SWEEP.ONCE SWEEP IS ON THE BACKSIDE, POH W/BHA#16. Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 26 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:4712/4/1990 00:00(V2.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 06:45 2.25 DRILL N DFAL 12,060.00 PROD1 POH W/BHA#16.FLOW CHECK WELL.NO FLOW. MW IN IS 8.7 PPG.MW OUT IS 8.7 PPG. 06:45 - 07:25 0.67 DRILL N DFAL 12,060.00 PROD1 SENT ANOTHER NOTICE TO THE STATE ASKING FOR PERMISSION TO TEST EARLY DURING THIS UNPLANNED TRIP. "INITIATE CONFINED SPACE ENTRY PERMIT FOR ELECTRICIAN TO RUN A NEW ELECTRICALCABLE TO THE DOG HOUSE PERMIT IS FILLED OUT,SNIFF TEST=20.8 FOR 02 AND 0'S FOR LELAND H2S MCC SECURITY HAS BEEN NOTIFIED AND THE RESCUE TEAM IS ASSIGNED TO OUR RIG IF NEEDED ELECTRICIAN PERFORMING THE WEORK IS TRAINED FOR CONFINED SPACED ENTRY,HE • WILL BE WEARING A HARNESS WITH A RETRACTION DEVICE ATTACHED TO THE TRI-POD OUTSIDE OF THE ENTRY POINT. j THE CONFINED SPACE WILL BE CONTINUOSLY MONITORED FOR AIR QUALITY,LEL AND H2S THE ENTIRE TIME ENTRY IS MADE.ESTIMATE TOTAL TIME OF ENTRY ABOUT(2)10 MIN ENTRIES. 07:20 JOHN CRISP AUTHORIZED US TO TEST EARLY AND WOULD LIKE TO WITNESS THE TEST _ 07:25 - 07:35 0.17 DRILL N DFAL 12,060.00 PROD1 STOP AT 190'AND FLOW CHECK THE WELL AND HOLD PJSM TO LD THE BHA 07:35 - 07:45 0.17 DRILL N DFAL 12,060.00 PROD1 GOOD NO FLOW,TAG UP AND COMPLETE PJSM 07:45 - 08:30 0.75 DRILL N DFAL 12,060.00 PROD1 REMOVE THE INJECTOR AND SET ON LEGS BLOW DOWN AND LD THE BHA 08:30 - 09:00 0.50 DRILL N DFAL 12,060.00 PROD1 BHA OOH,BIT GRADE=1-1 FLUID LEVEL IS STATIC RIGHT AT THE SWAB VALVE,SHUT IN THE WELL CLOSING THE MASTER&SWAB VALVES HOLD PJSM TO LTT THE MASTER&SWAB TO BREAK CONTAINMENT AND INSPECT THE RAMS INITIATE A LOTO FOR CTS TO SERVICE THE HP FILTERS ON THE POWER PACK AND THE 1 INJECTOR.THE POWER PACK WAS LOTO IN !THE OPS CAB AND AT THE TRACTION MOTOR.THE CTS OPERATOR TRIED TO FUNTION THE PP WITHOUT SUCCESS THEN LOTO THE CONTROL IN THE OPS CAB. 09:00 - 09:30 0.50 DRILL P PROD1 PERFORMED PASSING LIT,BLEED DOWN KOOMEY AND LOTO FOR ENERGY ISOLATION KOOMEY IS LOTO AND VERIFIED IT IS NOT OPERATIONAL OPEN THE BOP DOORS AND INSPECT THE ,RAMS PERFORM 2ND CONFINED SPACE ENTRY AFTER THE WELL WAS SECURED, ELECTRICIAN COMPLETED HIS WORK, PERMIT WAS CLOSED OUT AND THE STBY RESCUE TEAM HAS BEEN RELEASED Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 27 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date.3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:30 - 13:15 3.75 DRILL P PROD1 INSPECT BOP RAMS OA SENSOR IS ON THE WING VALVE 13:15 - 13:50 0.58 DRILL P PROD1 BOP RAM INSPECTION COMPLETED REMOVE LOTO FROM KOOMEY AND PRESSURE UP THE SYSTEM TO FUNCTION TEST 13:50 - 14:00 0.17 DRILL P PROD1 NOTIFIED STATE REP JOHN CRISP WE WERE ABOUT 30 MIN AWAY FROM PERFORMING OUR SHELL TEST AND HE WAIVED WITNESSING OUR TEST HOLD PJSM TO TEST BOPE 14:00 - 14:40 0.67 DRILL P PROD1 INSTALL TEST PLUG&FLUID PACK STACK 14:40 - 22:30 7.83 DRILL P PROD1 PERFORM LOWMIGH SHELL TEST LEAK ON 1 GREASE ZERT AND CHECK VALVE BODY VERIFY TEST PUMP LINE UP USING THE PRESSURE CROSSCHECK PRIOR TO TESTING TEST BOPE AS PER AOGCC,NORDIC AND BP REQUIREMENTS I OA SENSOR IS ON THE WING VALVE MONITORING FOR PRESSURE BELOW BOP TEST PLUG 22:30 - 00:00 1.50 DRILL P PROD1 HOLD PJSM ON TESTING PACKOFF -REVERSE CIRCULATE -TEST PACKOFF TO 250 PSI LOW AND 3500 PSI HIGH FOR 5 CHARTED MINUTES 3/27/2014 00:00 - 01:00 1.00 DRILL P PROD1 M/U AND PRESSURE TEST NIGHT CAP.OPEN WELLAND MONITOR.WELL ON VAC.FILL HOLE WITH 5 BBLS UNTIL FLUID SEEN AT SURFACE.MONITOR WELL,TA/O=0/50/0. REMOVE NIGHT CAP. 01:00 - 02:00 1.00 DRILL N DFAL 12,060.00 PROD1 M/U BHA#17 W/2.7"X 3.0"HYCALOG BICENTER BIT. 02:00 - 05:00 3.00 DRILL N DFAL 12,060.00 PROD1 I RIH AT 100-FPM W/BHA#17 TO 12,060'WHILE CIRCULATING AT 0.6-BPM AND 1,150-PSI.TIE 1 IN WITH A CORRECTION OF-17.5'. 05:00 - 05:15 0.25 DRILL N DFAL 12,060.00 PROD1 MWD TOOL NOT RESPONDING TROUBLE SHOOT TOOL IS SHOWING VOLTAGE BUT NO AMPERAGE 05:15 - 05:30 0.25 DRILL N DFAL 12,060.00 PROD1 I FLOW CHECK WELL STATIC MUD WT IN AND OUT 8.6 PPG 05:30 - 07:15 1.75 DRILL N DFAL 12,060.00 PROD1 POH FOR MWD TOOL 07:15 - 07:35 0.33 DRILL N DFAL 12,060.00 PROD1 FLOW CHECK WELLAND HOLD PJSM TO LD AND CHECK THE BHA Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 28 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:4712/4/1990 00:00 t 52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:35 - 10:45 3.17 DRILL N DFAL 12,060.00 PROD1 GOOD NO FLOW,REMOVE THE INJECTOR AND CHECK THE UQC FOR COMMS TEST FOR UQC FAILED PULL&LD DRILLING BHA REMOVE UQC TO CHECK FOR WIRE ELINE IS INTACT BUT FLOW SUB IS BAD MEG TEST ELINE-GOOD TEST REBOOT WIRE THAT PLUGS INTO THE FLOW SUB AND REPLACE FLOW SUB TEST NEW FLOW SUB-GOOD TEST TEST MWD TOOLS-GOOD TEST PT UQC TO 4K-GOOD TEST MOVE INJECTOR TO THE SIDE AND PREP FOR BHA MU 10:45 - 11:05 0.33 DRILL N DFAL 12,060.00 PROD1 HOLD PJSM TO MU THE LATERAL BHA 11:05 - 12:00 0.92 DRILL N DFAL 12,060.00 PROD1 MU THE LATERAL BHA PU THE INJECTOR AND MU TO THE BHA AND STAB ON THE LUBRICATOR PT THE QTS 12:00 - 12:50 0.83 DRILL N DFAL 12,060.00 PROD1 GOOD PT,RIH PUMPING THROUGH THE EDC AT 2 BPM 12:50 - 13:45 0.92 DRILL N DFAL 12,060.00 PROD1 MWD SHUTDOWN AND CAN'T GET IT TO -START UP AGAIN,POOH TO CHECK THE BHA 13:45 - 14:00 0.25 DRILL N DFAL 12,060.00 PROD1 I FLOW CHECK WELL&HOLD PJSM TO CHECK TOOLS 13:50 GOOD NO FLOW,TAG UP P 14:00 - 14:45 0.75 DRILL N DFAL 12,060.00 PROD1 REMOVE THE INJECTOR 1 LQC PIN CONNECTION SHORTED OUT AND IS FRIED REMOVE FLOW SUB HOUSING AND THE ELINE IS IN TACT MOVE THE INJECTOR TO THE SIDE AND SECURE INITIATE LOTO TO CHECK ELINE INSIDE THE CTS J-BOX INSIDE THE REEL REVIEW CTS UPDATED LOTO PROCEDURE REEL IS LOCKED OUT,BRAKE IS SET,TRIED TO START UP POWER PACK,NO GO AND IT'S LOCKED OUT ELINE IN CTS J-BOX IS GOOD 14:45 - 15:00 0.25 DRILL N DFAL 12,060.00 PROD1 HOLD PJSM TO REMOVE THE FLOW SUB AND CHECK THE ELINE 15.00 - 18:00 3.00 DRILL N DFAL 12,060.00 PROD1 !MEG TESTIS GOOD,CONTINUITY TEST IS !GOOD REMOVE THE ANCHOR AND PUMP OUT 10'OF SLACK TO GET TO NEW WIRE PUMPED 0.5 BBLS AND SPIT OUT 10'OF WIRE VERY EASILY REMOVE THE REMAINDER OF THE UQC AND SWAP OUT REHEAD ELINE TO NEW FLOW SUB MEG TEST AND CHECK CONTINUITY-GOOD !TESTS PRESSURE TEST THE UQC-GOOD PT MOVE THE INJECTOR TO THE SIDE REPLACE THE LOC SUB 18'00 - 18:20 0.33 DRILL N DFAL 12,060.00 PROD1 CREW CHANGE.PJSM ON MAKE UP BHA Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 29 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 t 52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:20 - 19:00 0.67 DRILL N DFAL 12,060.00 PROD1 MAKE UP BHA#19 -TEST QTS -SURFACE TEST MWD -OPEN EDC 19:00 - 22:00 3.00 DRILL N DFAL 12,060.00 PROD1 RIH WITH BHA#19 -CLOSE EDC -TIE IN CORRECTION-17.5' 22:00 - 23:15 1.25 DRILL N DFAL 12,060.00 PROD1 RIH TAKING SURVEY CHECK SHOTS@ 10,632', 10,652',10,672',10,722',10,740', 10,752',10,762',10772',10,788',10,805'. 23:15 - 00:00 0.75 DRILL P PROD1 DRILL 3"HOLE FROM 12,060'TO 12,110' 1-1.59 BPM(0 3230 PSI -MUD WT IN 8.70 PPG MUD WT OUT 8.69 PPG -ECD 10.49 PPG,WOB 3.54,ROP 70.7, DOWNHOLE TEMP 166. 3/28/2014 00:00 - 02:10 2.17 DRILL P PROD1 DRILL AHEAD IN 3"HOLE -1.69 BPM©3354 PSI -MUD WT IN 8.72 PPG,MUD WT OUT 8.68 PPG -ECD 10.53 PPG,WOB 3.42,ROP 55.6 FT/HR 02:10 - 02:20 0.17 DRILL P PROD1 PERFORM 150'WIPER TRIP TO JUST BELOW BILLET. 02:20 - 03:50 1.50 DRILL P PROD1 DRILL AHEAD IN 3"HOLE -1.69 BPM @ 3354 PSI MUD WT IN 8.72 PPG,MUD WT OUT 8.68 PPG 1-ECD 10.53 PPG,WOB 3.42,ROP 55.6 FT/HR 03:50 - 04:10 0.33 DRILL P PROD1 1SOME DIFFICULTY SLIDING PERFORM WIPER TRIP TO JUST BELOW BILLET. 04:10 - 06:25 2.25 DRILL P PROD1 1 DRILLAHEAD IN 3"HOLE -1.76 BPM(4)3611 PSI -MUD WT IN 8.72 PPG,MUD WT OUT 8.67 PPG -ECD 10.66 PPG,WOB 2.97,ROP 78 FT/HR 06:25 - 06:35 0.17 DRILL P PROD1 DRILLED 150',PU AND CHECK PARAMETERS PU 110'LOOKS GOOD,RIH WT IS 4-5K 08:35 - 06:40 0.08 DRILL P PROD1 OBTAIN SPR'S 06:40 - 10:00 3.33 DRILL P PROD1 ,CONTINUE DRILLING FREE SPIN=3450 PSI AT 1.75 BPM I RATE IN=1.77 BPM RATE OUT=1.78BPM 1 ROP=20-45 FPH WOB=2.46 K CIRC PSI= 3650 PSI MW IN=8.72 PPG MW OUT=8.68 PPG ECD =10.71 PPG IAP=487 PSI OAP=6 PSI PVT=308 BBLS WT TRANSFER IS BECOMING AN ISSUE, DISCUSS ADDING 1%MORE LOTORQ TO MUD MUD ENGINEER SAYS THE MUD IS DEHYDRATED AND IS ADDING WATER TO THE SYSTEM,-10 BBLS OVER 2 HRS WE WILL BE ADDING 1%LOTORQ AND 1% DRILL ZONE Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 30 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:4712/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:00 - 12:50 2.83 DRILL P PROD1 STACK VVI",PU 150'THEN CONTINUE DRILLING FREE SPIN=3450 PSI AT 1.75 BPM RATE IN=1.77 BPM RATE OUT=1.78 BPM ROP=15-30 FPH WOB=2.68 K CIRC PSI= 3750 PSI MW IN=8.70 PPG MW OUT=8.68 PPG ECD =10.64 PPG IAP=551 PSI OAP=6 PSI PVT=312 BBLS I � GEO SAYS WE HAVE DRILLED INTO A BIG SHALE AT 12,444' 11:06 START DRILL ZONE DOWN HOLE,IN MM AT125BBLS 12.50 - 14:15 1.42 DRILL P PROD1 DRILLED 450'WIPER TO THE WINDOW PVT= 312 BBLS PUMP 20 BBL LO-VIS PILL FOLLOWED BY A 10 BBL HI-VIS LO-VIS&HI-VIS DID NOT BRING ANY INCREASE IN CUTTINGS OUT 1415 - 14:30 0.25 DRILL P PROD1 LOG TIE IN 14:30 - 15:40 1.17 DRILL P PROD1 CORRECT DEPTH+7'AND RIH TO CONTINUE DRILLING j GEO'S WANT TO HOLD 97°ONCE WE GET BACK TO BOTTOM AND HAVE CHANGED TD TO 13,000' 15:40 - 18:00 2.33 DRILL-- P PROD1 NO IMPROVEMENT IN WT TRANSFER STILL TAKING-9.5K TO DRILL BUT THE ROP IS GOOD,CONTINUE DRILLING FREE SPIN=3450 PSI AT 1.75 BPM RATE IN=1.73 BPM RATE OUT=1.73 BPM ROP=45-70 FPH WOB=2.56 K CIRC PSI= 3706 PSI MW IN=8.69 PPG MW OUT=8.60 PPG ECD =10.60 PPG IAP=602 PSI OAP=2 PSI PVT=311 BBLS 15:45 CALLED IN BHCT OF 164°TO SLB KYLE CHRISTIANSEN 18:00 - 20:40 2.67 DRILL P PROD1 SLIDING INTERMITTENT THEN PROGRESS SLOWED TO 1'IN 1 HOUR. FREE SPIN=3450 PSI AT 1.75 BPM IRATE IN=1.73 BPM RATE OUT=1.73 BPM ROP=45-70 FPH WOB=2.56 K CIRC PSI= 13706 PSI MW IN=8.69 PPG MW OUT=8.60 PPG ECD =10.60 PPG IAP=602 PSI OAP=2 PSI PVT=311 BBLS 20:40 20:55 0.25 DRILL P PROD1 DECISION MADE TO TRIP OUT FOR AGITATOR MUD WT IN AND OUT 8.65 PPG •20:55 - 22:10 1.25 DRILL P PROD1 POH FOR AGITATOR 22:10 - 22:30 0.33 DRILL P PROD1 FLOW CHECK -OPEN EDC 22:30 - 00:00 1.50 DRILL P PROD1 CONTINUE POH FOR AGITATOR @1145' 3/29/2014 00:00 - 00:15 0.25 DRILL P PROD1 POH FOR AGITATOR 00:15 - 00:25 0.17 DRILL , P PROD1 FLOW CHECK/CLOSE EDC Printed 4/14/2014 1:37:58PM • North America-ALASKA-BP Page 31 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 00:25 - 00:50 0.42 DRILL P PROD1 PJSM ON HANDLING BHA -TAG UP -STAND BACK INJECTOR 00:50 - 01:15 0.42 DRILL P PROD1 LAY DOWN BHA#19 -BREAK OFF BIT 1-1-N-A-X-N-I-N-BHA 01:15 - 01:30 0.25 DRILL P PROD1 MAKE UP BHA#20 01:30 - 01:45 0.25 DRILL P PROD1 STAB ON WELL _1 -TEST QTS 01:45 - 02:00 0.25 DRILL P PROD1 TEST MWD AND VERIFY AGITATOR WORKING -OPEN EDC 02:00 - 03:45 1.75 DRILL P PROD1 IRIH WITH BHA#20 03:45 - 04:15 0.50 DRILL P PROD1 CLOSE EDC RIH TO TIE IN POINT 04:15 - 04:25 0.17 DRILL P PROD1 TIE IN-18' 04:25 - 05:45 1.33 DRILL P PROD1 RIH -SURVEY CHECKSHOT@12,086' -OBTAIN SLOW PUMP RATES 05:45 - 06:30 0.75 DRILL P PROD1 DRILL AHEAD IN 3"HOLE FREE SPIN=3725 PSI AT 1.59 BPM RATE IN=1.60 BPM RATE OUT=1.5 BPM ROP=42 FPH WOB=2.9 K CIRC PSI= 3512 PSI MW IN=8.70 PPG MW OUT=8.67 PPG ECD =10.67 PPG IAP=444 PSI OAP=0 PSI PVT=295 BBLS 06:30 - 07:45 1.25 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=3725 PSI AT 1.59 BPM RATE IN=1.49 BPM RATE OUT=1.49 BPM ROP=69 FPH WOB=2.41 K CIRC PSI= 3622 PSI MW IN=8.70 PPG MW OUT=8.66 PPG ECD =10.59 PPG IAP=504 PSI OAP=0 PSI PVT=293 BBLS 07.45 - 09:40 1.92 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=3725 PSI AT 1.59 BPM RATE IN=1.58 BPM RATE OUT=1.57 BPM ROP=42 FPH WOB=1.62 K CIRC PSI= 3794 PSI MW IN=8.72 PPG MW OUT=8.68 PPG ECD =10.70 PPG IAP=576 PSI OAP=0 PSI PVT=291 BBLS 09:40 - 11:25 1.75 DRILL P PROD1 PU FOR BHA WIPER TO CHECK PARAMETERS CONTINUE DRILLING AHEAD FREE SPIN=3725 PSI AT 1.59 BPM RATE IN=1.57 BPM RATE OUT=1.57 BPM ROP=47 FPH WOB=1.4 K CIRC PSI= 3717 PSI MW IN=8.72 PPG MW OUT=8.68 PPG ECD =10.73 PPG IAP=605 PSI OAP=0 PSI PVT=289 BBLS Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 32 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UW:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:25 - 12:50 1.42 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=3725 PSI AT 1.59 BPM RATE IN=1.59 BPM RATE OUT=1.62 BPM ROP=52 FPH WOB=1.34 K CIRC PSI= 3885 PSI MW IN=8.73 PPG MW OUT=8.68 PPG ECD =10.79 PPG IAP=640 PSI OAP=0 PSI PVT=289 BBLS 12:40 CALL FOR TRUCKS TO PU NEW MUD INCASE WE NEED IT TOWARDS THE END MUD PROPERTIES=SOLIDS @ 0.5% MBT'S @ 0.25 PPB YIELD @ 24 LSRV @ 45K 12:50 - 14:15 1.42 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=3725 PSI AT 1.59 BPM RATE IN=1.59 BPM RATE OUT=1.62 BPM ROP=40 FPH WOB=1.21 K CIRC PSI= 3757 PSI MW IN=8.73 PPG MW OUT=8.67 PPG ECD =10.79 PPG IAP=654 PSI OAP=0 PSI PVT=288 BBLS 14.15 - 15:00 0.75 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=3725 PSI AT 1.59 BPM RATE IN=1.59 BPM RATE OUT=1.62 BPM ROP=21 FPH WOB=0.84 K CIRC PSI= 3756 PSI MW IN=8.73 PPG MW OUT=8.68 PPG ECD =10.79 PPG IAP=670 PSI OAP=0 PSI PVT=287 BBLS GRADUALLY LOOSING WOB 15:00 - 16:25 1.42 DRILL P PROD1 ROP&WOB CONTINUING TO DROP OFF AND WE ARE DOWN TO<20 FPH GEO'S STILL WANT TO GET TO 13,000'AND MORE IF THEY CANT FIGURE OUT WHERE WE ARE.IF WE CANT FIGURE OUT WHERE WE ARE BY 13,000',THEY WANT TO CIRCLE THE WAGONS AND DISCUSS OUR OPTIONS PERFORM WIPER TO WINDOW AND PUMP A LO&HI-VIS PILL COMBO ON THE WAY OUT 16:25 - 17:25 1.00 DRILL P PROD1 AT THE WINDOW,JOG IN HOLE BEFORE PULLING INTO THE CASING PULL THROUGH THE WINDOWAT MIN RATE ABOVE THE TOC OPEN THE EDC AND CIRCULATE OUT THE PILLS AT MAX RATE MUD ENGINEER SAYS WE ARE GETTING CLAY PATTIES ACROSS THE SHAKER, LOVELY GEO SAYS THE CLAY IS COMING FROM THE 22&23N SHALES AND THEY ARE NOT REACTIVE j GEO SAYS WE MAY NOT DRILL PAST 13,000' NOW??? 17:25 - 17:40 0.25 DRILL P PROD1 LOG TIE IN 17:40 - 19:05 1.42 DRILL P PROD1 CORRECT DEPTH+5'AND RIH Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 33 of 33 Operation Summary Report Common Well Name:09-47 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:3/8/2013 End Date:3/30/2014 X3-012XR-C:(3,824,290.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) • Date From-To Hrs I Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:05 - 22:45 3.67 DRILL P PROD1 CONTINUE DRILLING AHEAD TO TD @ 13,000'— FREE SPIN= PSI AT BPM RATE IN=1.42 BPM RATE OUT=1.40 BPM ROP=38 FPH WOB=1.39 K CIRC PSI= 3417 PSI MW IN=8.73 PPG MW OUT=8.71 PPG ECD =10.71 PPG IAP=613 PSI OAP=0 PSI PVT=267 BBLS 22:45 - 00:00 1.25 DRILL P PROD1 POH 500'WIPER TRIP. WEIGHT STACKING ON TRIP BACK IN,NO BIT WT OBSERVED. 3/30/2014 00:00 - 01:00 1.00 DRILL P PROD1 •RIH TO 13,000'WHILE CIRCULATING AT 1.5-BPM AT 3,200-PSI.SAT DOWN AT 12,590' WHILE RIH.P/U AND PASS EASILY ON SECOND ATTEMPT. 01:00 - 02:45 1.75 DRILL P PROD1 POH TO ABOVE THE WINDOW AT 10,500'AT 20-FPM WHILE CIRCULATING AT 1.9-BPM AND 3.600-PSI.POH FREELY WITH NO ISSUES. 02:45 - 04:00 1.25 DRILL P PROD1 OPEN EDC AND PUMP LOW VIS/HI-VIS PILL 1 -PUMP TO SURAFACE @ 2.4 BPM 3853 PSI -APPROXIMATELY 3%INCREASE IN CUTTINGS WITH HI-VIS 04:00 - 06:00 2.00 DRILL P PROD1 RIH AT 25-FPM WHILE CIRCULATING AT 1.5-BPM AT 2900-PSI.TIE IN AT 10,540'WITH A +7 CORRECTION. TAG TD AT 13,000'. FLOW CHECK WELL 06:00 - 07:25 1.42 DRILL • P PROD1 CIRCULATE LINER PILL W/BEADS AT 0.5-BPM t WHILE POH AT 50-FPM. 07:20 - 07:30 0.17 DRILL P PROD1 ABOVE THE WINDOW,FLOW CHECK WELL AND OPEN THE EDC 07:30 - 09:20 1.83 DRILL P PROD1 GOOD NO FLOW,POOH PAINTING LINER FLAGS,CURRENT BHA=77' 07:40 STOP AT 10,077'FOR AN EOP FLAG OF 10,000' 08:05 STOP AT 7,577'FOR AN EOP FLAG OF 7,500' 09:20 - 09:40 0.33 DRILL P PROD1 STOP 200+'FROM SURFACE AND FLOW CHECK THE WELL HOLD PJSM TO LD THE DRILLING BHA 09:40 - 10:25 0.75 DRILL P PROD1 GOOD NO FLOW TAG UP,REMOVE THE INJECTOR,LD THE BHAAND PREP TO PUMP OUT SLACK Printed 4/14/2014 1:37:58PM North America-ALASKA-BP Page 1 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) ' Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date I From-To Hrs Task Code I NPT I NPT Depth Phase Description of Operations (hr) (usft) 3/30/2014 10:25 - 10:45 0.33 CASING P RUNPRD BHA OOH&HOLE IS FULL I HOLD PJSM TO PUMP SLACK OUT OF THE 'COIL 10:45 - 12:00 1.25 CASING P RUNPRD PU THE INJECTOR AND REMOVE THE UQC, 1,SEAL THE WIRE,MU 2 JTS OD 2-1/16 CSH, i STAB INJECTOR ON AND PUMP SLACK OUT 12:00 - 12:45 0.75 CASING P RUNPRD PU THE INJECTOR AND REMOVE WIRE FROM 'WELL PUMPED OUT 157'OF ELINE,PULL CSH JTS AND PREP TO MU THE BTT CTC 12:45 - 13:45 1.00 CASING P RUNPRD CUTA LITTLE COIL TO GET GOOD COIL FOR BTT CTC CUT 21' MU BTT CTC ' PULL TEST TO 35K PT CTC GOOD PT TO 4200 PSI MU NOZZLE TO PUMP 3/4"DRIFT BALL 13:45 - 15:20 1.58 CASING P RUNPRD LOTO POWER PACK&REEL TO LOAD 3/4" DRIFT BALL PIN OUT POWER PACK TRACTION MOTOR AND ATTEMPT THE START,NO GO,LOTO i CONTROLS IN OPS CAB {LOAD BALL IN REEL PRESSURE UP AND LAUNCH BALL BALL CONFIRMED ROLLING REEL IS CLEAN,REMOVE LOTO • ' ! i PU THE INJECTOR AND CHECK FOR THE � I (BALL I BALL RECOVERED,MOVE INJECTOR TO THE SIDE AND SET ON LEGS i I PREP FLOOR TO START RUN LINER,RU FARR I TONGS,PIPE ELEVATOR,DRIFT ETC... 15:20 - 15:50 0.50 CASING P i RUNPRD HOLD PJSM TO RUN LINER AS PER WELL PLAN&SUMMARY 15:50 - 20:30 4.67 CASING P RUNPRD MU LINER -HOLD KICK WHILE TRIPPING DRILL -WELL SECURED IN 45 SEC. 20'30 - 21:15 0.75 CASING I P RUNPRD RIG UP HEAD PIN CIRCUALTE OUT WATER .28 BPM @ 780 PSI 21:15 - 22:00 0.75 CASING P 1 1 RUNPRD MAKE UP 5 JOINTS 2 1/16"CSH PIPE 22:00 - 22:30 0.50 I CASING P RUNPRD MAKE UP COIL CONNECTOR,QUICK CONNECT AND CROSSOVER -PICK UP INJECTOR AND CONNECT COIL TO LINER -TEST QTS 22:30 - 23:55 1.42 • CASING P RUNPRD RUN IN HOLE WITH 23/8"LINER ON COIL 23:55 - 00:00 0.08 CASING P RUNPRD SET DEPTH AT FLAG-28.5 CORRECTION 3/31/2014 00:00 - 02:00 i 2.00 CASING P RUNPRD RIH WITH LINER Printed 4/14/2014 1:38:24PM North America-ALASKA-BP Page 2 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787.710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA 1 UWI:500292209800 Active datum:69:4712/4/1990 00:00 052.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:00 - 04:45 2.75 CASING P RUNPRD UNABLE TO WORK PAST OBSTRUCTION AT 12,620' -SHALE SECTION FROM 12,618-12,660' -CONFER WITH ODE ON PUMPING MINERAL OIL -PUMP AND SPOT 5 BBLS MINERAL OIL INTO OPEN HOLE SECTION !-.37 BPM @ 1900 PSI 04:45 - 06:30 1.75 CASING P RUNPRD WORK THROUGH SHALE 06:30 - 06:45 0.25 CASING P RUNPRD MINERAL OIL PILL DID NOT HELP AND WE ARE NOT ABLE TO MAKE ANY PROGRESS NEXT OPTION IS TO PUMP A LARGER MIN OIL PILL BUT AT OUR CURRENT RATE OF ONLY 0.2 BPM,THIS LOW OF RATE IT WOULD JUST STRING OUT THE MINERALAND WE WOULD I PROBABLY NOT GET THE BENEFIT WE ARE LOOKING FOR DISCUSS OPTIONS WITH THE DRLG SUPT, ODE AND WTL AND WE ARE GOING TO SWAP THE WELL OVER TO KCL TO TRY AND GET A BETTER RATE TO PUMP ANOTHER MINERAL OIL PILL,CURRENTLY WE ARE AT 0.2 BPM AT 2000 PSI 06 45 - 06:50 0.08 CASING P RUNPRD HOLD PJSM WITH ALL CREWS TO BACK TRUCKS IN AND SWAP THE WELL TO KCL 06:50 - 09:00 2.17 CASING- P RUNPRD PREP TO SWAP WELLTO KCL PU TO SEE IF WE CAN GET MORE RATE AND WE ARE NOT ABLE TO PU,WE ARE AT MAX PULL AT 72 K 09:00 - 11:45 2.75 CASING P RUNPRD START KCL DOWN THE COIL 10:30 PULL COIL INTO TENSION AND HOLD -65K UP WT 10:35 PULLED FREE,PUH,CIRC PRESSURE DROPPED OFF-12555',PUH ABOVE SHALES TO 12400', 11:45 - 12:00 0.25 CASING P RUNPRD WELL SWAPPED TO KCL,HOLD PJSM WITH CREWAND SLB TO PUMP MINERAL OIL WITH THE KCL DENSITY AT 8.34 PPG AND THE MINERAL OIL AT 7.0 PPG, 20 BBLS OF MINERAL OIL WILL LEAVE US WITH<150 PSI OVER BALANCE SO WE ARE GOING TO PUMP 15 BBLS OF MINERAL OIL 12:00 - 13:00 1.00 CASING P 1 RUNPRD FLOOD MINERAL OIL LINE AND PUMP 15 BBLS CMT LINE HAS AN ICE PLUG,RU STEAM LINES TO THAW 13:00 - 13:30 0.50 CASING P RUNPRD NOT ABLE TO PUMP THROUGH CMT LINE, MOVE MINERAL OIL TRANSPORT TO PUMP WITH RIG PUMP - Printed 4/14/2014 1:38.24PM North America-ALASKA-BP Page 3 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:4712/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 14:10 0.67 CASING P RUNPRD START PUMPING 15 BBLS OF MINERAL OIL DOWN THE COIL WITH 1%KCL IN THE WELL,WE REDUCED THE AMOUNT OF MINERAL OIL TO ENSURE WE WOULD REMAIN OVER BALANCED KCL ANN IN CASED HOLE=5361' 1%KCL=8.34 PPG X.052 X 5361=2325 PSI HYDROSTATIC PRESSURE MIN OIL ANN VOL FOR 15 BBLS IN THE CASED HOLE IS=3439' MINERAL OIL=6.9 PPG X.052 X 3439=1,234 PSI HYDROSTATIC PRESSURE KCL=2325 PSI+MIN OIL=1,234 PSI=3559 PSI 3559 PSI HYDROSTATIC PRESSURE-3356 PSI FORMATION PRESSURE=203 PSI OVER BALANCE 14:10 - 15:05 0.92 CASING P RUNPRD MINERAL OIL AT THE SHOE,PUMP 4 BBLS 'OUT THEN RIH STARTED TAGGING UP ON SHALES STARTING AT 12430',WORKED PIPE AND PUMP MINERAL OIL OUT IN SLUGS AND MADE IT DOWN AS FAR AS 12543'.PUMPED SLUGS OF MINERAL OIL OUT AFTER EACH RUN AT TRYING TO GET DEEPER BUT COULD NOT GET PAST 12543.CALLED ODE AND DISCUSSED PRESSURING UP ON THE BACKSIDE AND AGREED TO TAKE THE WHP I UP TO 200 PSI. 15:05 - 16:40 1.58 CASING P RUNPRD POOH ABOVE SHALES TO PRESSURE UPON THE BACKSIDE AND WE GOT HUNG UP PULLING THROUGH SHALE AT 12475 16.40 - 17:00 0.33 CASING P RUNPRD PUMP 10 BBL HI-VIS PILL FOLLOWED BY 30 BBLS OF KCL THEN ANOTHER 15 BBLS OF MINERAL OIL 17:00 - 18:15 1.25 CASING P RUNPRD DECISION MADE TO CEMENT LINER IN PLACE -CIRCULATE MINERAL OIL OUT OF HOLE 18:15 - 00:00 5.75 CASING X WAIT RUNPRD CIRCULATE WAIT ON CEMENT PILOT TEST -1 BPM©861 PSI -SLIGHT LOSSES TO HOLE 9 BPH. 4/1/2014 00:00 - 02:00 2.00 CASING N WAIT RUNPRD CIRCULATE WAIT ON CEMENT PILOT TEST -1 BPM @ 861 PSI -SLIGHT LOSSES TO HOLE 9 BPH. -PILOT TEST RESULTS:AT 50 BC, THICKENING TIME IS 5 HOURS AND 10 MINUTES. 02:00 - 03:30 1.50 CASING P RUNPRD DROP 5/8"BALL.SIT DOWN 10K-LBS.BALLON SEAT IN SELBRT.PRESSURE UP TO 3,400-PSI AND SHEAR.PICK UP 4' AND CONFIRM WEIGHT LOSS.SET BACK DOWN WITH 10K-LBS 12,495'. 03:30 - 04:30 1.00 CASING P RUNPRD CIRCULATE 1%KCL AT 1.5-BPM AND 1,750-PSI WHILE CEMENTERS PREPARE FOR PUMPING.HOLD PJSM FOR PUMPING CEMENT Printed 4/14/2014 1:38:24PM North America-ALASKA-BP Page 4 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date 4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 04:30 - 06:45 2.25 CASING P RUNPRD CEMENT IS WET AT 4:07AM(START CLOCK,5 HOURS,10 MINUTES) 15.8-PPG CMT TO WEIGHT AT 4:25AM LOSS RATE=0.15 BPM • 05:20-SWAP COIL PUMP TO EXHAUST PILL • • 05:20-SHUT DOWN RIG PUMP AND LINE UP CMT PUMP DOWN THE COIL 05:21-ON LINE WITH CMT PUMP WITH 5 BBLS OF KCL @ 870-PSI 05:24-ON LINE WITH CMT,ZERO IN MM AT 13.5 PPG DENSITY 05:36-SHUT DOWN PUMP 12 BBLS CEMENT AWAY.LINE UP TO GIVE CONTAM PILL TO CMT TRUCK 05:40-ONLINE WITH RIG PUMP TO DISPLACE CMT WITH EXHAUST PILL 05:42-CAUGHT CMT AT 1 BBL AWAY;1.8-BPM AND 3,300-PSI. 06:03-AT 47.2 BBLS AWAY STOP PUMPS. PU TO UP WT PLUS 12497'TO 12,974' 06:05-PU TO PRESSURE DROP ON COIL AND SIDE EXHAUST 2 BBLS OF CMT AND 3 BBLS •OF EXHAUST PILL 06:06-5 BBLS PUMPED,OPEN BAKER CHOKE AND STACK WT BACK DOWN 06:12-ZERO IN MM,ZERO OUT MM&STRAP PIT 1. CLOSE BAKER CHOKE. 06:14-LWP SHEARED AT 3,500-PSI, DISPLACE LWP AT 1.7 BPM 06:22- 9.3-BBLS AWAY REDUCE RATE TO BUMP PLUG 06:25 - PLUG BUMPED AT 10.7-BBLS OUT MM AT 9.2-BBLS&HOLD TO VERIFY PLUG IS SET • 06:25-SHUT DOWN ALL CHARGE PUMPS 06:26-BLEED OFF COIL PRESSURE TO CHECK FLOATS 06:30-GOOD NO FLOW ON THE FLOATS, CLOSE THE BAKER CHOKE AND PRESSURE UP TO 1,000-PSI 06:30-PU TO PRESSURE DROP AND PUMP 5 BBLS OF EXHAUST PILL AT 0.5 BPM 9.2-BBLS OF CMT BEHIND PIPE BASED ON OUT MM 9.6-BBLS OF CMT BEHIND PIPE BASED ON PIT STRAP 06:45 - 08:20 1.58 CASING P RUNPRD PUMPED 5 BBLS OF CONTAM ON TOP OF THE LINER,POOH MAINTAINING 0.5 BPM RETURNS WHILE POOH 08:20 - 08:30 0.17 CASING P RUNPRD FLOW CHECK WELL 08:30 - 09:30 1.00 CASING P RUNPRD GOOD NO FLOW,TAG UP,REMOVE THE INJECTOR AND PULL THE LINER RUNNING BHA 09:30 - 10:10 0.67 CASING P RUNPRD BHA OOH,RECOVERED 5/8"BALL USED TO RELEASE LINER LOAD OUT BHI TOOLS 10:10 - 10:30 0.33 CASING P RUNPRD HOLD PJSM TO LOTO THE KOOMEY,LTT THE MASTER&SWAB TO BREAK CONTAINMENT FOR RAM SWAP AND TEST THE 1"CSH RAM Printed 4/14/2014 1:38:24PM • North America-ALASKA-BP Page 5 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 13:30 3.00 CASING P RUNPRD PREP TO OPEN DOORS ON BOPS TO SWAP RAMS CLOSE THE MASTER&SWAB VALVES<T GOOD LTT,INSTALL THE TEST PLUG LOTO AND BLEED OFF THE PRESSURE ON THE KOOMEY,TRY TO START KOOMEY,NO GO OPEN DOORS ON BOP TO SWAP RAMS 12:20 CLOSE DOORS AND TEST 1"RAMS, 13:05 1"RAM TESTED,PREP TO TEST ANNULAR 13:10 TEST THE ANNULAR 13:30 - 13:50 0.33 CASING P RUNPRD GOOD TEST ON ANNULAR RD TEST JOINT,PULL THE TEST PLUG, INSTALL THE NIGHT CAP AND TEST TO OPEN THE WELL AGAINST A CLOSED CHOKE 13:50 - 14:15 0.42 CASING P RUNPRD PT THE NIGHT CAP 14:05 GOOD PT,OPEN THE SWAB&MASTER VALVE AGAINST A CLOSED CHOKE NO PRESSURE,OPEN THE CHOKE TO 50% AND CIRC ACROSS THE TOP TO ENSURE THE HOLE IS FULL HOLE IS FULL AND STATIC 14:15 - 14:25 0.17 CASING P RUNPRD FLOW CHECK WELL 14:25 - 14:30 0.08 CASING P RUNPRD GOOD NO FLOW,PULL NIGHT CAP TO CHECK FLUID LEVEL 14:30 - 14:45 0.25 CLEAN P OTHCMP FLUID LEVEL IS STATIC AT THE TOP OF THE LUBRICATOR HOLD PJSM TO MU THE CLEAN OUT BHA 14:45 - 16:10 1.42 CLEAN P OTHCMP SET THE INJECTORS ON ITS LEGS AND RU THE ELEVATORS TEST THE CROWN-O-MATIC MU 1.75"GO 1.74"NO GO MILL TO THE MOTOR&MHAAND START RUNNING CSH GETTING SOME FINE BLACK DUST OUT OF THE 1"CS HYDRIL TUBING.PLAN TO PUMP EVERY 15 STANDS TO ENSURE THE BHA IS CLEAR 16:10 - 16:25 0.25 CLEAN P OTHCMP CONDUCTAVALVE DRILL WHILE RUNNING CSH DRILLER SOUNDED THE ALARM ON THE RIG FLOOR AND THE FLOOR HAND STABBED THE FOSV ON THE CSH,CLOSED THE VALVE, CLOSED THE BAG AND THEN SHUT IN THE CHOKE LINE HCR. THE DERRICK MAN CAME DOWN OUT OF THE DERRICK AND THE MOTORMAN REPORTED FROM THE KOOMEY THAT ALL PRESSURES WERE NORMAL.THE REST OF THE DRILL WAS A DISCUSSION ABOUT WHAT WE WOULD DO IF THE WELL STARTED BUILDING PRESSURE AND WHAT WE WOULD NEED TO DO TO STAB ONTO THE BHA AND RIH FOR A BOTTOMS UP KILL 16:25 - 16:40 0.25 CLEAN P OTHCMP RU THE HEAD PIN AND CIRC THE BHA CLEAN BOTTOMS UP FROM 15 STANDS IS STARTING TO SHOW A LITTLE CMT 16:40 - 17:20 0.67 CLEAN P OTHCMP CONTINUE RUNNING CSH PIPE. 17:20 - 17:45 0.42 CLEAN P OTHCMP RU THE HEAD PIN AND CIRC THE BHA CLEAN AGAIN. Printed 4/14/2014 1:38:24PM • North America-ALASKA-BP Page 6 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00(§52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:45 - 18:00 0.25 CLEAN P ; OTHCMP CONTINUE RUNNING CSH PIPE. 18:00 - 20:00 2.00 CLEAN P OTHCMP CONDUCT CREW CHANGE.CONTINUE RUNNING CSH PIPE.CIRCULATE BHA CLEAN AFTER MAKING UP FINAL STAND OF CSH. COMPLETE MU OF CLEANOUT BHA#22. 20:00 - 23:30 3.50 CLEAN P OTHCMP STAB ON WITH INJECTOR AND PRESSURE TEST QTS.GOOD TEST.RIH W/CLEANOUT BHA PUMPING AT 0.50 BPM. ENTER LINER& BRING PUMPS UP TO 1.20 BPM. NO ISSUES RIH THROUGH LINER. TAG UNCORRECTED PBTD AT 12486'. CONFIRM UNCORRECTED PBTD AT 12486'W/SECOND TAG. 123:30 - 00:00 0.50 CLEAN P OTHCMP POOH W/CLEANOUT BHA#22. 4/2/2014 00:00 - 00:30 0.50 CLEAN P OTHCMP I POOH W/CLEANOUT BHAABOVE LINER TOP TO 9750'. FLOW CHECK-CONFIRM GOOD NO FLOW. 00:30 - 01:50 1.33 CLEAN P -OTHCMP POOH W/CLEANOUT BHA.FLOW CHECK • PRIOR TO PULLING BHA ACROSS STACK CONFIRM GOOD NO FLOW. 01:50 - 04:00 2.17 CLEAN P OTHCMP. PJSM ON STANDING BACK CSH AND LAYING DOWN BHA.POP OFF WITH INJECTOR AND _STAND BACK DROP 1/2"BALL AND PUMP DOWN TO SHEAR CIRC SUB SO THAT CREW CAN PULL STRING DRY. LD UPPER BHA, STAND BACK 1"WORK STRING.RECOVER 11/2"BALL USED TO SHEAR CIRC SUB.GAUGE MILL 2.75"GO,2.74"NO GO. 04:00 - 04:30 0.50 CLEAN N RREP OTHCMP LOST POWER TO THE RIG WHILE PULLING PIPE. DRILLER RESPONDED TO THE POWER OUTAGE BY LOWERING THE PIPE BACK DOWN TO THE FLOOR LEVEL,STABBED THE • FOSV,LINED UP TO THE CHOKE THEN MONITORED THE WELL WHILE THE POWER WAS BEING RESTORED TO THE RIG CAUSE OF THE POWER OUTAGE WAS GEN 2 SHOWED A LOW FREQUENCY CODE AND WAS KICKED OFF LINE.WHEN THE DRILLER STARTED PULLING THE NEXT STAND,1 GENERATOR COULD NOT CARRY THE LOAD AND GEN 1 WAS KICKED OFF LINE.AFTER 10-15 MIN THE POWER WAS RESTORED THEN THEY STARTED LOOKING INTO WHAT • HAPPENED BEFORE CONTINUING OPERATIONS. 04-30 - 05:30 1.00 CLEAN P OTHCMP CONTINUE PULLING PIPE 05:30 - 08:45 1.25 CLEAN P OTHCMP PJSM TO MU A NOZZLE AND JET THE STACK 06:45 - 07:00 0.25 CLEAN P OTHCMP RU NOZZLE AND JET THE BOP STACK 07:00 - 07:30 0.50 BOPSUR P OTHCMP RD NOZZLE BHA AND PREP FOR OUR WEEKLY FUNCTION TEST OF THE BOPE 07:30 - 07:40 0.17 BOPSUR P OTHCMP STBK INJECTOR 07:40 - 08:05 0.42 BOPSUR P OTHCMP RU AND FUNCTION TEST BOPE FROM THE RIG FLOOR PANEL 08:05 - 08:30 ' 0.42 EVAL P OTHCMP PREP FLOOR AND LOAD LOGGING TOOLS ON THE RIG 08:30 - 08:45 0.25 EVAL P OTHCMP PJSM TO MU THE LOGGING BHA DISCUSS HANDLING RA SOURCE 08:45 - 10:20 1.58 EVAL P OTHCMP START RUNNING LOGGING BHA Printed 4/14/2014 1:38:24PM • North America-ALASKA-BP Page 7 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud DateTme:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:20 - 10:35 0.25 EVAL P OTHCMP HELD KWT DRILL DRILLER SIMULATED AN INFLUX WHILE TRIPPING PIPE,SET THE CSH AS CLOSE TO THE BOWL AS POSSIBLE,STABBED& CLOSED THE FOSV,CLOSED THE BAG THEN CLOSED THE HCR.DRILL TOOK 1 MIN 12 SEC TO LOWER THE BHA,MU THE FOSV,CLOSE 'THE BAG AND CHOKE HCR TO SECURE THE WELL 10:35 - 11:25 0.83 EVAL P OTHCMP CONTINUE RUNNING THE LOGGING BHA 11:25 - 11:55 0.50 EVAL P OTHCMP BHA MADE UP,PU THE INJECTOR,MU THE 'COIL TO THE BHA,STAB ON AND PT THE QTS 11:55 - 13:00 1.08 EVAL P OTHCMP GOOD PT,RIH STOPPING TO CHECK DEPTH WITH MEM LOGGER 13:00 - 14:10 1.17 EVAL P OTHCMP START LOGGING DOWN FROM 9000'TO PBTD -12486'AT 30 FPM 14:10 15:00 0.83 EVAL P OTHCMP START PERF PILL 15:00 - 16:40 1.67 EVAL P OTHCMP TAG PBTD AT 12492'AND POOH LAYING IN THE PERF PILL 16:40 - 17:05 0.42 EVAL -P OTHCMP STOP AT 9650.3'AND PAINT A FLAG,-6600 EOP UNCORRECTED 17:05 - 17:25 0.33 EVAL- P OTHCMP -END LOGGING, PERFORM 10 MIN FLOW CHECK AS PER WELL PLAN PAGE 33 BEFORE POOH 17:25 - 19:00 1.58 'EVAL P OTHCMP POOH DISPLACING WELL TO NEW 1%KCL. FLOW CHECK ABOVE LINER TOP-CONFIRM GOOD NO FLOW.POOH TO 3200'.FLOW CHECK PRIOR TO PULLING BHA ACROSS THE STACK-CONFIRM NO FLOW. 19:00 - 21:30 2.50 EVAL P OTHCMP PJSM FOR LAYING DOWN LOGGING BHA#23. POP OFF WITH INJECTOR AND STAND BACK STAND BACK46 STANDS OF 1"CSH IN THE DERRICK. -HOLD KICK WHILE TRIPPING DRILL WHILE HANDLING 1"CSH AND AAR.GOOD RESPONSE BY CREW. • 21:30 - 22:00 0.50 EVAL P OTHCMP PJSM ON HANDLING LOGGING TOOLS.PULL LOGGING TOOL AND LD.STORE RADIOACTIVE SOURCE.MOBILIZE LOGGING TOOLS FROM THE RIG FLOOR SO LOGGING DATA MAY BE DOWNLOADED AND INTERPRETED. 22:00 - 00:00 2.00 EVAL P OTHCMP PJSM FOR LINER LAP PRESSURE TEST.RU TEST EQUIPMENT.TEST LINER LAP WITH 250 PSI LOW FOR 5 CHARTED MINUTES. ACHIEVE GOOD LOW PRESSURE TEST. PROCEED TO HIGH PRESSURE TEST WITH 2550 PSI.OBSERVE SHARP PRESSURE DECREASE 10 MIN INTO INITIAL TEST CAUSING TEST TO FAIL.BRING PRESSURE BACK UP TO 2500 PSI.NO SHARP PRESSURE DECREASE;HOWEVER TEST STILL FAILED. BUMP UP PRESSURE A SECOND TIME IN ATTEMPT TO ACHIEVE GOOD TEST.THIRD TEST FAILED CRITERIA. Printed 4/14/2014 1:38:24PM • North America-ALASKA-BP Page 8 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 4/3/2014 00:00 - 00:45 0.75 EVAL P OTHCMP INCREASE PRESSURE TO 2450 PSI. PRESSURE TEST FAILED WITH APPROXIMATELY 100 PSI DROP PER 5 MINUTES.BLEED OFF.DETERMINE FAILED LINER LAP TEST.RD PRESSURE TEST EQUIPMENT. 00:45 - 02:00 1.25 PERF P OTHCMP PJSM FOR BEAVERSLIDE OPERATIONS. 'MOBILIZE REMAINING EQUIPMENT FOR PERFORATING RUN TO RIG FLOOR.PREP RIG FLOOR TO RUN PERFORATING BHA#24. EVALUATE LOGGING DATA: -CORRECTED PBTD=12478.5' -CORRECTED FLAG DEPTH=6591.08' CONFIRM FINALIZED PERFORATION INTERVALS.INSPECT GUN LAYOUT IN PIPE SHED AND CONFIRM IT CORRELATES WITH FINAL RUNNING ORDER. 02:00 - 06:15 4.25 PERF P OTHCMP PJSM ON MAKING UP PERFORATION BHA#24. FLAG OFF CELLAR AS EXCLUSION ZONE WHILE GUNS ARE BEING RUN IN THE HOLE. MU PERFORATING BHA#24 WITH 67 PERFORATING GUN SEGMENTS,CT E-FIRING HEAD,HYDRAULIC DISCONNECT(5/8"BALL), •10 JTS 1"CSH,MARKER JOINT,36 JTS 1" CSH,HI-LOAD DISCONNECT(3/4"BALL),DUAL BACK PRESSURE VALVE,5 JTS 2-1/16"CSH, QUICK CONNECT,AND COIL CONNECTOR. 106:15 - 06:50 0.58 PERF P OTHCMP CREW CHANGE '06:50 - 07:10 0.33 PERF P OTHCMP HOLD PJSM TO CONTINUE PERF BHA MU 07:10 - 07:45 0.58 PERF P OTHCMP MU BHA 07:45 - 08:00 0.25 PERF P OTHCMP BHA MU,PU THE INJECTOR AND MU TO THE BHA,STAB ON,PT THE QTS 08:00 - 09:15 1.25 PERF P OTHCMP RIH WITH THE PERF BHA 09:15 - 09:20 0.08 PERF P OTHCMP STOP AT 9623.59' EOP FLAG AT 6591.1'ADD 3017.05=9608.15 9623.59-9608.15=-15.44' - 09:20 - 10:35 1.25 PERF P OTHCMP CORRECT DEPTH TO 9608.15',RIH VERIFY PUMP LINE UP USING CROSS CHECK CARD PUMP 1 IS LINED UP TO PUMP ACROSS THE TOP TO HELP KEEP THE HOLE FULL IF NEEDED PUMP 2 IS ALREADY LINED UP DOWN THE COIL VERIFY VALVE LINE UP ACROSS THE TOP, USE LOW PRESSURE C-PUMP TO VERIFY FLOW FROM PUMP 1 PUMP 1 IS VERIFIED TO HAVE PROPER LINE UP INDICATED BY INCREASED FLOW THROUGH THE OUT MICRO MOTION SHUT DOWN C-PUMP Printed 4/14/2014 1:38:24PM North America-ALASKA-BP Page 9 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 'X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UWI:500292209800 Active datum:69:4712/4/1990 00:00(52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:35 - 10:50 0.25 PERF P OTHCMP TAG PBTD A LITTLE OVER 10'EARLY,CALL ODE PER WELL PLAN TO DISCUSS 10.4' DISCREPANCY GOOD TO GO PU TO UP WT AT 32K AT 12463',RIH AND RETAG,TAG SAME DEPTH,PU TO UP WT AND ,STOP CORRECT DEPTH TO PBTD AT THE BULL NOSE 12478.5,BOTTOM SHOT IS 0.7'ABOVE [THE BULLNOSE WSL&TCP ENGINEER WITH CORRECTION PUH TO 1'BELOW THE BOTTOM SHOT DEPTH 10:50 - 11:05 0.25 1 PERF P OTHCMP STOP AT 12431.4'AND PRACTICE PUMP CYCLES AND READ PRESSURES 10:52 SHUT DOWN PUMP FOR 2 MIN TO START PUMP SEQUENCE,PVT=177 BBLS 11:05 - 12:20 1.25 PERF P OTHCMP I GUNS FIRED ON DEPTH,LOST ALL RETURNS, TOOK 3 BBLS TO GET RETURNS,230 PSI IS 1 PUSHING FLUID AWAY REDUCE WHP TO —175-200 PSI AS TO NOT PUMP OUR PERF PILL AWAY 12:20 - 12:30 0.17 PERF P OTHCMP FLOW CHECK WELLABOVE THE TOL 12:30 - 13:45 1.25 PERF P OTHCMP .GOOD NO FLOW,ONLINE VITH PUMP TO CHECK FOR LOSSES NO LOSSES IMMEDIATELY GOT RETURNS IN&OUT ARE 1:1 POOH 13:45 - 14:15 0.50 PERF P OTHCMP 200'FROM SURFACE FLOW CHECK THE WELL HOLD A PJSM TO PULL THE PERF BHA 1415 - 15'30 1.25 PERE P OTHCMP GOOD NO FLOW,PULL PERF BHA 15 30 - 17 00 1.50 PERF P OTHCMP FOUND 1 JOINT OF CSH THAT HAS 1 PIN-HOLE.CALL DRLG SUPT AND DISCUSS LAYING DOWN THE STRING TO SEND IN FOR INSPECTION CONTINUE PULLING LAST 3 STANDS TO GET TO THE PERF GUNS 17:00 - 17:20 0.33 PERF P OTHCMP RU TCP EQUIPMENT&FARR TONGS TO LD PERF GUNS 17:20 - 18:00 0.87 PERF P OTHCMP PULL AND LD TCP GUNS. 18:00 - 21:30 3.50 PERF P OTHCMP CONDUCT CREW CHANGE.HOLD PJSM FOR LD TCP GUNS.PULL 47 TCP GUNS AND LD IN PIPE SHED.CONFIRM ALL GUNS FIRED. 21:30 - 23:00 1.50 PERF P OTHCMP MOBILIZE PERFORATING GUNS OUT OF THE PIPE SHED.RU TO MU AND RIH WITH 1"CSH. _ 23:00 - 00:00 1.00 PERF N DPRB OTHCMP PJSM ON MU OF 1"CSH.MU AND RIH WITH 50 STANDS OF 1"CSH OUT OF THE DERRICK 4/4/2014 ,00:00 - 00:30 0.50 PERF N DPRB OTHCMP RIH W/1"CSH WORKSTRING STANDS. 00:30 - 03:30 3.00 PERF N DPRB OTHCMP PJSM ON LD OF 1"CSH.POOH AND LD SINGLES OF 1"CSH IN PIPE SHED. 03:30 - 04:00 0.50 BOPSUR N DPRB POST PJSM FOR MU OF FREEZE PROTECT BHA #25.MU FREEZE PROTECT BHA WITH NOZZLE,DUAL BACK PRESSURE VALVE,AND 2-3/8"PH6 STINGER. 04.00 - 04:30 0.50 BOPSUR N HMAN 2,200.00 POST MU THE FREEZE PROTECT BHA 04 30 - 05'00 0.50 BOPSUR N HMAN 2,200.00 POST STAB ON WITH INJECTOR AND PT QUICK TEST SUB.ACHIEVE GOOD TEST. Printed 4/14/2014 1:38:24PM North America-ALASKA-BP Page 10 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/me:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor.NORDIC CALISTA UVI:500292209800 Active datum:69:47 12/4/1990 00:00 @52.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:00 - 05:30 0.50 BOPSUR N HMAN 2,200.00 POST i RIH WITH FREEZE PROTECT ASSEMBLY. 'SIMOPS:MOBILIZE 1"CSH WORKSTRING OUT OF PIPE SHED. 05:30 - 06:00 0.50 BOPSUR N HMAN 2,200.00 POST TAG UPON FRAC SLEEVE.UNABLE TO PASS THROUGH.POOH. 08:00 - 06:20 0.33 BOPSUR N HMAN 2,200.00 POST CREW CHANGE 06:20 - 06:40 0.33 BOPSUR N HMAN 2,200.00 POST -.HOLD PJSM TO REMOVE THE INJECTOR AND CHECK THE BHA 06:40 - 07:45 1.08 BOPSUR N HMAN 2,200.00 POST CHECKED BHA OD'S AND FOUND THAT MOST OF THE COMPONENTS USED FOR THE NOZZLE BHA WERE TO BIG TO PASS THROUGH THE FRAC SLEEVE ID OF 2.75".MU A NOZZLE BHA WITH DFCVS WITH PROPER OD TO PASS THROUGH FRAC SLEEVE 07:45 - 08:00 0.25 BOPSUR N HMAN 2,209.00 POST NOZZLE BHA MU,STAB INJECTOR ON THE WELLAND PT THE QTS 08:00 - 08:20 0.33 BOPSUR N HMAN 2,200.00 POST RIH TO FREEZE PROTECT THE WELL HOLD PJSM WITH CREW AND LRS TO PUMP DIESEL OFF THE LRS PUMP TRUCK ONLINE WITH DIESEL HAVING PROBLEMS WITH CHARGE 'PRESSURE 08:20 - 08:30 0.17 BOPSUR P POST MADE IT PAST THE FRAC SLEEVE 08:30 - 08:40 0.17 BOPSUR P POST STOP AT 2500'AND WAIT FOR DIESEL TO GET TO THE NOZZLE 08:40 - 09:10 0.50 BOPSUR P POST DIESEL AT THE NOZZLE,ALLOW 2 BBLS OUT THEN STARTED POOH HOLD PJSM WITH THE GREASE&VALVE CREW TO SERVICE THE TREE AND SET THE BPV 09:10 - 09:40 0.50 BOPSUR " P POST GOOD DIESEL BACK TO SURFACE TAG UP AND SHUT DOWN THE PUMP GREASE CREW IS SERVICING THE TREE VALVES 09:40 - 10:00 0.33 BOPSUR P POST TREE VALVES SERVICED GOOD NO FLOW CHECK REMOVE THE INJECTOR AND SET THE BPV 10:00 - 10:20 0.33 BOPSUR P POST BPV IS SET AND THE TREE VALVES SHUT IN LOAD OUT VALVE CREW TOOLS 10:20 - 10:50 0.50 BOPSUR P POST MU THE INJECTOR TO THE STACK AND PREP TO BLOW DOWN REEL SLB N2 PUMPER TESTING LINE TO BLOW I DOWN 10:50 - 11:10 0.33 BOPSUR P POST ,HOLD PJSM WITH ALL PERSONNEL INVOLVED WITH THE REEL BLOW DOWN REVIEW PRESSURE CROSS CHECK LIST AND ENSURE THAT EVERYONE UNDERSTANDS THAT IT NEEDS TO BE FOLLOWED 11.10 - 11.40 0.50 BOPSUR P I POST LOAD 20 BBLS OF FRESH WATER INTO THE REEL FOLLOWED 7 BBLS OF NEAT METHANOL. - 11:40 - 11:55 0.25 I BOPSUR P POST VERIFY N2 LINE IS LINED UP PROPERLY,N2 LINE HAS 500PSI ON IT,OPEN VALVE ON CMT LINE TO PUMP N2 IN THE COIL.N2 PUMPER VERIFIED HE SAWA PRESSURE DROP FROM THE VALVE OPENING AND IS ONLINE WITH N2 BRINGING HIS RATE UP TO 1800 SCF/MIN 11:55 - 12:55 1.00 BOPSUR P POST SHUT DOWN N2 AND ISOLATE THEIR LINE ALLOW N2 TO BLEED OFF Printed 4/14/2014 1:38:24PM North America-ALASKA-BP Page 11 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA UVVI:500292209800 Active datum:69:47 12/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs Task Code • NPT NPT Depth Phase Description of Operations (hr) (usft) 12:55 - 13:15 0.33 BOPSUR P POST 'HOLD PJSM TO UNSTAB PIPE AND SECURE AT THE REEL TO SWAP COIL DISCUSS RECENT INCIDENT WITH THIS SAME OPERATIONS AND CHANGES TO THE PROCEDURE AS TO NOT REPEAT THE SAME 1 THING •PROCEDURE IS CLEAR TO USE NEW SLIPS ON THE GRAPPLE,PULL TEST GRAPPLE TWICE AND TIGHTEN EACH TIME. 13:15 - 15:30 2.25 BOPSUR P • POST UNSTAB COIL&SECURE AT THE REEL 15:30 - 18:00 2.50 BOPSUR P POST PIPE SECURED START REMOVING HARDLINE • TO SWAP REELS NORDIC IS GOING TO SWAP OUT THE ROTATING ASSEMBLY OF THE CENTRIFUGE 18:00 - 19:30 1.50 BOPSUR P POST CONDUCT CREW CHANGE.STAND BACK INJECTOR.SET DOWN ON LEGS AND SECURE FOR RIG MOVE. 19:30 - 21:00 1.50 BOPSUR P POST I PJSM FOR REEL SWAP. CONNECT BRIDGE I CRANE TO REEL AND SPOT IN TRAILER. OPEN BOMBAY DOORS AND LOWER REEL TO TRAILER. SECURE REEL TO TRAILER.RAISE BRIDGE CRANE AND CLOSE BOMBAY -DOORS.INSPECT DRIVE PLATE LOCKING PINS.FIND BROKEN WELD. CALL OUT SLB WELDER TO REPAIR. 21:00 - 22:30 1.50 BOPSUR P • POST RU TO SUCK OUT STACK. FLUID PACK LINES WITH METHANOL.CLOSE MASTER AND SWAB.RU OA PRESSURE SENSOR TO WING VALVE.OPEN MASTER AND PUMP 4 BBLS • METHANOL INTO TREE AND PAST BPV. SIMOPS:REPAIR BROKEN WELD ON DRIVE PLATE LOCK PIN. 22:30 - 23:00 0.50 BOPSUR P I POST CLOSE MASTER VALVE,SSV AND SWAB. APPLY 3,000 PSI BETWEEN SWAB VALVE& SSV/MV AND MONITOR FOR ANY LEAKAGE ACROSS THE SWAB.SWAB IS HOLDING PRESSURE.BLEED OFF PRESSURE AND MONITOR TREE CAVITY WITH OA PRESSURE SENSOR TO WING VALVE FOR ANY PRESSURE BUILD-UP FROM THE RESERVOIR SIDE. "'PROVIDE 24 HR NOTICE TO AOGCC FOR INITIAL BOP TEST AT 23:00 PM ON 04/05/2014"' 23:00 - 00:00 1.00 BOPSUR P POST BLEED DOWN ACCUMULATOR AND LO/TO. OPEN BOP DOORS AND INSPECT RAMS. 4/5/2014 00:00 - 02:30 2.50 BOPSUR P POST INSPECT BOP RAMS.REPLACE 1"COMBIS WITH 2-3/8"RAMS. SIMOPS:REPLACE REEL SWIVEL. 02:30 - 04:00 1.50 BOPSUR P POST PJSM FOR LIFTING NEW 2"REEL.SPOT TRUCK WITH REEL BELOW BOMBAY DOORS. OPEN BOMBAY DOORS.LOWER BRIDGE CRANE AND ATTACH TO REEL.LIFT REEL WITH BRIDGE CRANE INTO REEL HOUSE. CLOSE BOMBAY DOORS AND SECURE REEL. DISCONNECT BRIDGE CRANE FROM REEL 04:00 - 08:30 4.50 BOPSUR P POST PJSM FOR ND.ND BOP.NU TREE CAP AND TEST. Printed 4/14/2014 1:38:24PM North America-ALASKA-BP Page 12 of 12 Operation Summary Report Common Well Name:09-47 AFE No Event Type:COM-ONSHORE(CON) Start Date:3/30/2014 End Date:4/5/2014 X3-012XR-C:(1,787,710.00) Project:Prudhoe Bay Site:PB DS 09 Rig Name/No.:NORDIC 1 Spud Date/Time:12/4/1990 12:00:00AM Rig Release:4/5/2014 Rig Contractor:NORDIC CALISTA l UWI:500292209800 Active datum:69:4712/4/1990 00:00©52.00usft(above Mean Sea Level) Date From-To Hrs j Task ; Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 08:30 0.00 BOPSUR P POST GOOD TEST ON TREE CAP ***RIG RELEASED*** PREP TO MOVE RIG OFF THE WELL Printed 4/14/2014 1:38:24PM r' I BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 09 09-47 - Slot 47 500292209800 09-47A Design: 09-47A Survey Report - Geographic 31 March, 2014 Qbp FS BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 09-47-Slot 47 Project: Prudhoe Bay TVD Reference: 69:47 12/4/1990 00:00 @ 52.O0usft(generic drilling rig Site: PB DS 09 MD Reference: 69:47 12/4/1990 00:00 @ 52.O0usft(generic drilling rig Well: 09-47 North Reference: True Wellbore: 09-47A Survey Calculation Method: Minimum Curvature Design: 09-47A Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 09,TR-10-15 Site Position: Northing: 5,940,909.88 usft Latitude: 70°14'28.451 N From: Map Easting: 717,218.90 usft Longitude: 148°14'44.10 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.65 ° Well 09-47 API No. 500292209800 Well Position +NI-S 0.00 usft Northing: 5,942,641.37 usft Latitude: 70°14'45.110 N +E/-W 0.00 usft Easting: 718,499.34 usft Longitude: 148°14'5.43 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 19.67 usft Wellbore 09-47A API no. 500292209801 Magnetics Model Name Sample Date Declination Dip Angle Field Strength 11 (0) (nT) BGGM2013 3/25/2014 20.06 81.01 57,638 Design 09-47A Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 11,958.07 'Vertical Section: Depth From(ND) +NI-S +EI-W Direction (usft) (usft) (usft) (0) 32.00 0.00 0.00 79.09 Survey Program Date: 3/31/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 45.40 10,486.79 1 :Schlumberger GCT multishot(09-47) GCT-MS Schlumberger GCT multishot 10,510.00 10,572.23 Inc+Trend(09-47APB1) INC+TREND Inclinometer+known azi trend 10,602.48 11,958.07 MWD(09-47APB1) MWD MWD-Standard 11,983.00 12,954.46 MWD(09-47A) MWD MWD-Standard 3/31/2014 3:11:37PM Page 2 COMPASS 5000.1 Build 61 BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 09-47-Slot 47 Project: Prudhoe Bay TVD Reference: 69:47 12/4/1990 00:00 @ 52.00usft(generic drilling rig Site: PB DS 09 MD Reference: 69:47 12/4/1990 00:00 @ 52.00usft(generic drilling rig Well: 09-47 North Reference: True Wellbore: 09-47A Survey Calculation Method: Minimum Curvature Design: 09-47A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,958.07 92.09 93.55 8,999.88 1,308.76 6,458.11 5,944,136.75 724,916.49 70°14'57.954 N 148°10'57.62 W TIP 11,983.00 91.44 95.66 8,999.11 1,306.76 6,482.94 5,944,135.47 724,941.38 70°14'57.935 N 148°10'56.90 W KOP 12,010.59 92.64 92.09 8,998.13 1,304.90 6,510.45 5,944,134.41 724,968.92 70°14'57.916 N 148°10'56.10 W 12,040.91 90.77 86.45 8,997.23 1,305.29 6,540.74 5,944,135.67 724,999.19 70°14'57.920 N 148°10'55.22 W 12,071.01 89.69 81.80 8,997.11 1,308.37 6,570.67 5,944,139.62 725,029.02 70°14'57.950 N 148°10'54.35 W 12,101.00 91.93 80.01 8,996.68 1,313.10 6,600.28 5,944,145.22 725,058.47 70°14'57.996 N 148°10'53.49 W 12,130.86 91.87 86.02 8,995.69 1,316.73 6,629.89 5,944,149.70 725,087.96 70°14'58.031 N 148°10'52.62 W I 12,160.93 91.53 91.27 8,994.80 1,317.44 6,659.93 5,944,151.28 725,117.97 70°14'58.038 N 148°10'51.75 W 12,190.87 92.79 97.79 8,993.67 1,315.08 6,689.73 5,944,149.79 725,147.83 70°14'58.015 N 148°10'50.88 W' 12,220.96 94.02 103.22 8,991.88 1,309.61 6,719.26 5,944,145.17 725,177.50 70°14'57.961 N 148°10'50.03 W 12,250.93 94.21 109.68 8,989.73 1,301.15 6,747.91 5,944,137.55 725,206.38 70°14'57.877 N 148°10'49.19 W 12,280.96 94.49 114.78 8,987.45 1,289.82 6,775.62 5,944,127.03 725,234.41 70°14'57.765 N 148°10'48.39 W 12,310.77 94.40 120.74 8,985.14 1,275.99 6,801.91 5,944,113.96 725,261.08 70°14'57.629 N 148°10'47.62 W 12,340.85 94.43 126.22 8,982.82 1,259.45 6,826.91 5,944,098.16 725,286.56 70°14'57.466 N 148°10'46.90 W I 12,370.89 94.43 126.03 8,980.50 1,241.79 6,851.10 5,944,081.21 725,311.25 70°14'57.292 N 148°10'46.19 W 12,400.90 94.43 121.26 8,978.18 1,225.22 6,876.00 5,944,065.37 725,336.62 70°14'57.129 N 148°10'45.47 W 12,430.87 95.29 116.76 8,975.64 1,210.74 6,902.11 5,944,051.65 725,363.13 70°14'56.987 N 148°10'44.71 W 12,460.57 94.43 110.45 8,973.12 1,198.90 6,929.22 5,944,040.60 725,390.57 70°14'56.870 N 148°10'43.92 W 12,490.90 95.26 106.41 8,970.56 1,189.35 6,957.88 5,944,031.88 725,419.50 70°14'56.776 N 148°10'43.09 W 12,520.71 97.36 102.75 8,967.28 1,181.89 6,986.55 5,944,025.26 725,448.37 70°14'56.702 N 148°10'42.26 W 12,549.93 97.50 97.78 8,963.50 1,176.72 7,015.05 5,944,020.92 725,477.01 70°14'56.651 N 148°10'41.43 W 12,579.77 96.42 93.44 8,959.88 1,173.83 7,044.52 5,944,018.89 725,506.55 70°14'56.622 N 148°10'40.57 W 12,609.66 97.85 90.41 8,956.17 1,172.83 7,074.16 5,944,018.75 725,536.20 70°14'56.612 N 148°10'39.71 W 12,639.78 99.31 86.77 8,951.67 1,173.56 7,103.93 5,944,020.34 725,565.93 70°14'56.619 N 148°10'38.84 W 12,669.72 99.00 82.44 8,946.91 1,176.34 7,133.35 5,944,023.97 725,595.26 70°14'56.646 N 148°10'37.99 W 12,699.66 99.00 78.66 8,942.22 1,181.20 7,162.51 5,944,029.67 725,624.27 70°14'56.694 N 148°10'37.14 W 12,729.86 99.34 74.34 8,937.41 1,188.16 7,191.49 5,944,037.47 725,653.04 70°14'56.762 N 148°10'36.30 W 12,759.75 99.00 70.46 8,932.64 1,197.08 7,219.61 5,944,047.20 725,680.88 70°14'56.849 N 148°10'35.48 W 12,789.77 99.00 66.34 8,927.94 1,207.99 7,247.18 5,944,058.90 725,708.12 70°14'56.956 N 148°10'34.68 W 12,819.68 99.12 62.26 8,923.23 1,220.80 7,273.79 5,944,072.48 725,734.34 70°14'57.082 N 148°10'33.90 W 12,849.80 99.38 58.98 8,918.39 1,235.38 7,299.69 5,944,087.80 725,759.81 70°14'57.225 N 148°10'33.15 W 12,879.64 99.06 60.80 8,913.61 1,250.15 7,325.17 5,944,103.31 725,784.85 70°14'57.370 N 148°10'32.41 W 12,909.83 97.39 64.76 8,909.29 1,263.81 7,351.73 5,944,117.73 725,811.00 70°14'57.504 N 148°10'31.63 W 12,939.82 96.71 69.75 8,905.60 1,275.32 7,379.17 5,944,130.03 725,838.10 70°14'57.617 N 148°10'30.84 W 12,954.46 95.66 72.03 8,904.03 1,280.08 7,392.92 5,944,135.19 725,851.71 70°14'57.664 N 148°10'30.44 W 13,000.00 95.66 72.03 8,899.54 1,294.06 7,436.03 5,944,150.41 725,894.39 70°14'57.801 N 148°10'29.18 W Projection to TD Design Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +E/-W (usft) (usft) (usft) (usft) Comment 11,958.07 8,999.88 1,308.76 6,458.11 TIP 11,983.00 8,999.11 1,306.76 6,482.94 KOP 13,000.00 8,899.54 1,294.06 7,436.03 Projection to TD Checked By: Approved By: Date: 3/31/2014 3:11:37PM Page 3 COMPASS 5000.1 Build 61 ■ARO BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 09 09-47 - Slot 47 500292209800 09-47APB1 Design: 09-47APB1 Survey Report - Geographic 31 March, 2014 0 by • BAKER Survey Report-Geographic 0 by HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 09-47-Slot 47 Project: Prudhoe Bay TVD Reference: 69:47 12/4/1990 00:00 @ 52.00usft(generic drilling rig . Site: PB DS 09 MD Reference: 69:47 12/4/1990 00:00 @ 52.00usft(generic drilling rig Well: 09-47 North Reference: True - Wellbore: 09-47APB1 Survey Calculation Method: Minimum Curvature Design: 09-47APB1 Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CON US) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 09,TR-10-15 Site Position: Northing: 5,940,909.88 usft Latitude: 70°14'28.451 N From: Map Easting: 717,218.90 usft Longitude: 148°14'44.10 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.65 ° 11 Well 09-47 API No. 500292209800 Well Position +N/-S 0.00 usft Northing: 5,942,641.37 usft , Latitude: 70°14'45.110 N +El-W 0.00 usft Easting: 718,499.34 usft . Longitude: 148°14'5.43 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 19.67 usft . Wellbore 09-47APB1 API no. 500292209870 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2013 3/10/2014 20.09 81.01 57,639 Design 09-47APB1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 10,486.79 Vertical Section: Depth From(TVD) +N/-S +E/-W , (usft) (usft) (usft) (") 32.00 0.00 0.00 73.72 Survey Program Date: 3/25/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 45.40 10,486.79 1 :Schlumberger GCT multishot(09-47) GCT-MS Schlumberger GCT multishot 10,510.00 10,572.23 Inc+Trend(09-47APB1) INC+TREND Inclinometer+known azi trend 10,602.48 12,160.73 MWD(09-47APB1) MWD MWD-Standard 3/31/2014 3:22:40PM Page 2 COMPASS 5000.1 Build 61 BAKER Survey Report-Geographic 0 by HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 09-47-Slot 47 Project: Prudhoe Bay TVD Reference: 69:47 12/4/1990 00:00 @ 52.00usft(generic drilling rig Site: PB DS 09 MD Reference: 69:47 12/4/1990 00:00 @ 52.00usft(generic drilling rig Well: 09-47 North Reference: True Wellbore: 09-47APB1 Survey Calculation Method: Minimum Curvature Design: 09-47APB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting I (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,486.79 32.63 84.10 8,852.05 1,504.97 5,101.86 5,944,293.55 723,555.19 70°14'59.894 N 148°11'37.06 W TIP ✓ 10,510.00 32.63 84.04 8,871.60 v 1,506.26 5,114.31 5,944,295.20 723,567.60 70°14'59.907 N 148°11'36.70 W KOP 10,542.31 28.24 98.59 8,899.49 1,506.02 5,130.56 5,944,295.44 723,583.85 70°14'59.905 N 148°11'36.22 W Interpolated Azimuth 10,572.23 37.08 110.32 8,924.68 1,501.82 5,146.06 5,944,291.69 723,599.47 70°14'59.863 N 148°11'35.77 W Interpolated Azimuth 10,602.48 40.62 120.52 8,948.26 1,493.64 5,163.12 5,944,284.01 723,616.75 70°14'59.783 N 148°11'35.28 W 10,632.34 47.67 113.99 8,969.68 1,484.20 5,181.61 5,944,275.11 723,635.51 70°14'59.690 N 148°11'34.74 W' 10,662.39 59.33 112.31 8,987.52 1,474.75 5,203.79 5,944,266.30 723,657.95 70°14'59.596 N 148°11'34.09 W' 10,692.28 66.77 110.23 9,001.06 1,465.10 5,228.61 5,944,257.38 723,683.04 70°14'59.501 N 148°11'33.37 W', 10,722.46 80.22 108.17 9,009.62 1,455.63 5,255.88 5,944,248.70 723,710.57 70°14'59.408 N 148°11'32.58 W 10,758.93 90.55 95.36 9,012.56 1,448.27 5,291.35 5,944,242.37 723,746.24 70°14'59.335 N 148°11'31.55 W 10,787.73 91.60 83.64 9,012.02 1,448.52 5,320.09 5,944,243.46 723,774.96 70°14'59.338 N 148°11'30.71 W , 10,820.77 90.52 78.40 9,011.41 1,453.68 5,352.71 5,944,249.55 723,807.41 70°14'59.388 N 148°11'29.76 W 10,851.01 95.41 82.43 9,009.84 1,458.70 5,382.47 5,944,255.44 723,837.01 70°14'59.437 N 148°11'28.90 W 10,881.18 93.47 86.30 9,007.51 1,461.66 5,412.40 5,944,259.26 723,866.84 70°14'59.466 N 148°11'28.03 W 10,910.94 91.38 90.11 9,006.25 1,462.59 5,442.11 5,944,261.05 723,896.51 70°14'59.475 N 148°11'27.16 W 10,940.87 89.66 95.28 9,005.97 1,461.18 5,472.00 5,944,260.51 723,926.42 70°14'59.461 N 148°11'26.29 W 10,970.66 88.96 100.78 9,006.33 1,457.02 5,501.48 5,944,257.21 723,956.01 70°14'59.420 N 148°11'25.44 W 11,001.01 88.31 107.94 9,007.06 1,449.50 5,530.85 5,944,250.54 723,985.59 70°14'59.346 N 148°11'24.58 W 11,031.12 85.95 113.51 9,008.57 1,438.86 5,558.97 5,944,240.73 724,014.00 70°14'59.241 N 148°11'23.77 W 11,061.00 86.81 112.45 9,010.45 1,427.22 5,586.42 5,944,229.89 724,041.78 70°14'59.126 N 148°11'22.97 W 11,090.99 88.99 109.97 9,011.55 1,416.38 5,614.36 5,944,219.86 724,070.02 70°14'59.020 N 148°11'22.15 W 11,120.79 89.82 106.09 9,011.86 1,407.16 5,642.69 5,944,211.47 724,098.60 70°14'58.929 N 148°11'21.33 W 11,146.25 90.55 104.22 9,011.78 1,400.50 5,667.26 5,944,205.53 724,123.36 70°14'58.863 N 148°11'20.62 W 11,181.77 90.74 101.36 9,011.38 1,392.64 5,701.89 5,944,198.67 724,158.20 70°14'58.785 N 148°11'19.61 W 11,210.97 90.61 98.47 9,011.04 1,387.62 5,730.65 5,944,194.48 724,187.09 70°14'58.736 N 148°11'18.77 W 11,240.91 89.75 97.69 9,010.94 1,383.41 5,760.29 5,944,191.13 724,216.84 70°14'58.694 N 148°11'17.91 W 11,270.73 89.79 96.79 9,011.06 1,379.65 5,789.88 5,944,188.24 724,246.52 70°14'58.657 N 148°11'17.05 W 11,300.85 87.70 94.28 9,011.72 1,376.74 5,819.84 5,944,186.20 724,276.56 70°14'58.628 N 148°11'16.18 W 11,331.28 87.39 90.31 9,013.02 1,375.53 5,850.22 5,944,185.86 724,306.95 70°14'58.616 N 148°11'15.30 W 11,361.22 88.10 86.51 9,014.20 1,376.36 5,880.11 5,944,187.56 724,336.81 70°14'58.624 N 148°11'14.43 W 11,390.89 90.86 85.88 9,014.47 1,378.33 5,909.72 5,944,190.39 724,366.34 70°14'58.643 N 148°11'13.57 W 11,420.73 90.31 88.46 9,014.17 1,379.80 5,939.51 5,944,192.72 724,396.08 70°14'58.657 N 148°11'12.70 W 11,453.28 90.31 97.71 9,013.99 1,378.05 5,971.98 5,944,191.92 724,428.59 70°14'58.640 N 148°11'11.76 W 11,480.82 89.32 104.15 9,014.08 1,372.83 5,999.01 5,944,187.48 724,455.75 70°14'58.588 N 148°11'10.97 W 11,512.71 91.72 112.74 9,013.79 1,362.75 6,029.23 5,944,178.28 724,486.25 70°14'58.489 N 148°11'10.09 W 11,542.73 90.92 117.81 9,013.10 1,349.94 6,056.36 5,944,166.27 724,513.74 70°14'58.363 N 148°11'9.30 W 11,570.84 89.02 120.45 9,013.11 1,336.26 6,080.91 5,944,153.30 724,538.67 70°14'58.228 N 148°11'8.59 W 11,601.57 89.26 115.01 9,013.57 1,321.97 6,108.10 5,944,139.81 724,566.26 70°14'58.087 N 148°11'7.80 W 11,637.29 91.23 108.77 9,013.42 1,308.66 6,141.22 5,944,127.46 724,599.76 70°14'57.956 N 148°11'6.84 W 11,661.13 93.01 105.06 9,012.54 1,301.73 6,164.01 5,944,121.20 724,622.74 70°14'57.888 N 148°11'6.17 W' 11,690.91 92.95 99.43 9,010.99 1,295.42 6,193.06 5,944,115.74 724,651.96 70°14'57.825 N 148°11'5.33 W 11,720.85 92.95 95.36 9,009.45 1,291.57 6,222.71 5,944,112.75 724,681.70 70°14'57.787 N 148°11'4.47 W 11,750.79 90.31 91.69 9,008.60 1,289.74 6,252.57 5,944,111.78 724,711.60 70°14'57.769 N 148°11'3.60 W'',, 11,781.16 91.01 87.76 9,008.25 1,289.88 6,282.93 5,944,112.80 724,741.95 70°14'57.770 N 148°11'2.71 W' 11,811.29 90.86 81.25 9,007.75 1,292.76 6,312.90 5,944,116.55 724,771.82 70°14'57.798 N 148°11'1.84 W 11,841.66 94.36 78.27 9,006.37 1,298.16 6,342.75 5,944,122.81 724,801.50 70°14'57.851 N 148°11'0.97 W 11,871.17 94.36 80.41 9,004.13 1,303.60 6,371.67 5,944,129.09 724,830.24 70°14'57.904 N 148°11'0.13 W 11,901.13 92.89 84.24 9,002.23 1,307.59 6,401.29 5,944,133.94 724,859.74 70°14'57.943 N 148°10'59.27 W 11,929.79 92.24 88.77 9,000.95 1,309.33 6,429.86 5,944,136.51 724,888.25 70°14'57.960 N 148°10'58.44 W' 11,958.07 92.09 93.55 8,999.88 1,308.76 6,458.11 5,944,136.75 724,916.49 70°14'57.954 N 148°10'57.62 W 11,991.10 91.23 96.35 8,998.92 1,305.91 6,491.00 5,944,134.86 724,949.45 70°14'57.926 N 148°10'56.66 W 3/31/2014 3:22:40PM Page 3 COMPASS 5000.1 Build 61 ra- BAKER Survey Report-Geographic 0 by HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 09-47-Slot 47 Project: Prudhoe Bay TVD Reference: 69:47 12/4/1990 00:00 @ 52.O0usft(generic drilling rig Site: PB DS 09 MD Reference: 69:47 12/4/1990 00:00 @ 52.00usft(generic drilling rig Well: 09-47 North Reference: True Wellbore: 09-47APB1 Survey Calculation Method: Minimum Curvature Design: 09-47APB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey 1 Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) 11 1°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 12,021.08 87.12 98.21 8,999.36 1,302.12 6,520.72 5,944,131.93 724,979.28 70°14'57.889 N 148°10'55.80 W 12,050.62 84.31 102.79 9,001.56 1,296.75 6,549.68 5,944,127.40 725,008.37 70°14'57.836 N 148°10'54.96 W 12,087.09 80.01 106.80 9,006.54 1,287.54 6,584.60 5,944,119.21 725,043.54 70°14'57.745 N 148°10'53.94 W 12,138.52 79.31 115.97 9,015.79 1,269.11 6,631.66 5,944,102.16 725,091.11 70°14'57.563 N 148°10'52.57 W 12,160.73 80.45 118.37 9,019.69 1,259.13 6,651.10 5,944,092.74 725,110.84 70°14'57.465 N 148°10'52.01 W 12,250.00 80.45 118.37 9,034.50 1,217.30 6,728.56 5,944,053.18 725,189.48 70°14'57.053 N 148°10'49.76 W Projection to TD 3/31/2014 3:22:40PM Page 4 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O Y 0 0 0 0 0 0 0 0 0 0 >' $ 0 0 0 0 0 0 0 0 C2 o �� O O p Cip o O o) d) < Y a Y 2 < 6 u v N., >- >- M LLcocozo � J LL > M N co 2:—. a. o 0000000000 . p 0 in N lf)CO N 'N Q1 Qat R.- ca m Q1 CO L r-1 c niti w :! flj Z w co °- p u y Ca N a 0 p u a Ci9 s N a c' _ X a m rn < r-, ������, s_, THE STATE Alaska Oil and Gas �-�'"' °f Conservation Commission ._ ___= ALAS . itti _ =_ " GOVERNOR SEAN PARNELL 333 West Seventh Avenue OA,�LAS,D Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU 09-47A BP Exploration (Alaska), Inc. Permit No: 212-191 Surface Location: 1170' FSL, 113' FWL, SEC. 01, T1ON, R15E, UM Bottomhole Location: 2806' FNL, 2432' FWL, SEC. 06, T1ON, R16E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re-drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Danie . Seamount, Jr. Commissioner DATED this Z day of December, 2012. cc: Department of Fish 86 Game, Habitat Section w/o encl. (via e-mail) Department of Environmental Conservation w/o encl. (via e-mail) • STATE OF ALASKA RECEIVED , ALA OIL AND GAS CONSERVATION COM1. ON DEC 13 2012 PERMIT TO DRILL 20 AAC 25.005 C�j 1 a.Type of work: 1 b Proposed Well Class: 0 Development Oil • 0 Service-Winj ®Single Zone . lc.Specify if his ro osed for. 0 Drill. 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates 0 Redrill 0 Reentry 0 Exploratory 0 Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name 5.Bond ®Blanket 0 Single Well . 11.Well Name and Number: BP Exploration (Alaska) Inc. Bond No 6194193 PBU 09-47A • 3. Address 6 Proposed Depth: 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 13135' ND 8860'ss Prudhoe Bay/Prudhoe Bay 4a Location of Well(Governmental Section): 7 Property Designation(Lease Number): Surface: ADL 028327&028345. 1170'FSL, 113' FWL, Sec.01,T1ON, R15E, UM • Top of Productive Horizon 8 Land Use Permit: 13.Approximate Spud Date: 2607'FNL,89' FWL, Sec.06,T1ON, R16E, UM January 27,2013 Total Depth 9.Acres in Property* 14 Distance to Nearest Property. 2806'FNL,2432' FWL, Sec.06,T1ON, R16E, UM 2560 77000' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 52' • feet 15 Distance to Nearest Well Open Surface: x 718499 • y-5942641 ' Zone- ASP4 GL Elevation above MSL: 19.67' feet to Same Pool: 1770' 16.Deviated Wells: Kickoff Depth: 10490' feet - 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 105 degrees. Downhole: 3363 ' Surface: 2483 ' 18. Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD ND f MD TVD (including stage data) 3" 2-3/8" 4.7# 13Cr80 STL 2860' 10275' 8622'ss 13135' 8860'ss 58 sx Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft). Total Depth ND(ft). Plugs(measured). Effective Depth MD(ft): Effective Depth ND(ft): Junk(measured) 10844' 9153' None 10750' 9074' 10839' Casing Length Size Cement Volume MD ND Conductor/Structural 115' 20" 40 sx Arctic Set Cement 115' 115' Surface 4009' 10-3/4" 1335 sx CS III, 3220 sx Class'G', 300 sx CS II 4009' 3516' Intermediate _ 10833' 7" 127 Bbls MTC,275 sx ARC Cement,225 sx CS I 10833' 9143' Production Liner Perforation Depth MD(ft)* 10444'- 10658' Perforation Depth ND(ft) 8817'-8997' 20.Attachments• 0 Property Plat ®BOP Sketch ®Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date 22. I hereby certify that the foregoing is true and correct Contact Ron Phillips,564-5913 Printed Name John McMullen Title Engineering Team Leader Email Ron.Phlllips@bp.com raa J0-(N I frt..,1lw Signature/14 , ft M.4:7-r 1, JSS Phone 564-4711 Date / Z - V C / Z Commission Use Only Permit To Drill API Number: Permit App glal ate: See cover letter for Number. 7--IZ-/9/ 50-029-22098-01-00 ['[i w 12 other requirements: Conditions of Approval. If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas p Ir _ Other: ��CJ / S I O contained shales: / Samples Req'd Oyes "No Mud Log Req'd: ❑Yes Ld No HZS Measures: Yes 0 No Directional Survey Req'd: I3'Yes 0 No Spacing exception req'd. 0 Yes [, 'No inclination-only svy Req'd: 0 Yes 12/No APPROVED BY 1 / COMMISSIONERAPPROVED BY THE COMMISSION ''//Date /2/;_, � Form 10RJi® •�Q�2n Lhis permit is valid for 24 months from the date of approval(20 AAC 25.005(g)) Submit Form and Attachments In Duplicat ?vII vv /'� ,I.-- Iz-c'-�2 '4 :;i ' . To: Alaska Oil & Gas Conservation Commission From: Ron Phillips 0 bp CTD Engineer Date: December 11, 2012 Re: 09-47A Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well 09-47. • CTD Drill and Complete 09-47A program: Rig Start Date: January 27, 2013 Pre-Rig Work: (scheduled to begin December 21S`, 2012) 1. F MIT- IA to 3,000 psi, MIT-OA to 2,000 psi). 2. W Cycle LDS; PPPOT- T to 5,000 psi. 3. C Set 30 bbl, 17 ppg cement plug in the 7-5/8" casing. Clean out down to 10,280'. 4. S Drift tubing down to 10,280' with 2.75" centralizer. 5. V PT MV, SV, WV. 6. F MIT-T to 2,500 psi. (Wait 24 hours for cement plug to set.) Bleed wellhead pressures down to zero. 7. 0 Bleed production flow lines and gas lines down to zero and blind flange. 8. 0 Remove wellhouse, level pad. 311/ r4( Rig Work: (scheduled to begin on January 27, 2013) 1. MIRU and test BOPE to 250 psi low and 3,500 psi high. A 2. Drill 2.75"pilot hole from top of cement at 10,280' down to 10,540' (50' Rat hole). 3. Calliper Pilot hole using PDC logging conveyed on coil. 4. Run dummy whipstock drift. Set 2-5/8" OH anchor whipstock at 10,490' (Top of Whipstock) • 5. Mill 2.74"window at10,490' and 10' of rathole. 6. Drill Build: 3" OH, 304' (19 deg/100 planned) 7. Drill Lateral: 3" OH, 2,341' (12 deg/100 planned)with resistivity 8. Run Triple Combo Open Hole Logs 9. Run 2-3/8" 13CR-80 liner leaving TOL at 10,275' MD' ,/ 10. Pump primary cement leaving TOC at 10,275' MD, 12 bbls of 15.8 ppg liner cmt planned 11. Make a liner cleanout run. TN1l 12. MCNL/GR/CCL logging run. f 13. Test liner lap to 2,400 psi 14. Perforate liner per asset instructions (-1,200') 15. Freeze protect well, set BPV, RDMO Post-Rig Work: 1. Set 3-'/2" liner top packer, and test to 2,400 psi (if fails liner lap test) 2. Re-install wellhouse and FL's. 3. Generic GLV's 4. Test separator Mud Program: • Milling/drilling: 8.6 ppg Geo Vis for milling window and drilling ( 572 psi over-balance ). Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 3" Liner Program: • 2-3/8", 4.7#, 13CR-80, STL Solid Liner 10,275' MD — 13,135' MD • A minimum of 12 bbls of 15.8 ppg cement will be used for liner cementing. (TOC 10,275' MD) • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 106°. • • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property line — 77,000'. , • Distance to nearest well within pool — 1,770'. Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Triple Combo Open Hole Logging: Gamma Ray, Induction Resistivity, Density, Neutron. • • Cased hole GR/CCUMCNL logs will be run. Perforating: • SWS 1.56", 6 spf, pert guns, 1" CSH work string, & 2-1/16" CSH • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti-Collision Failures • none Hazards • The maximum recorded H2S level on DS 9 was 1200 ppm on well 09-29 on 7/31/2008. " Reservoir Pressure • The reservoir pressure on 09-47A is expected to be 3,363 psi at 8,800' TVDSS. (7.35 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,483 psi. • • An EMW of 8.4 ppg for this well will provide 480 psi over-balance to the reservoir. Ron Phillips CC: Well File CTD Engineer Sondra Stewman /Joseph Lastufka I rpt= rm... NELLHEAD= FMC 09-47 ACTUATOR= OTIS SAFETY NOTES: <B.ELEV= 52' 3F.ELEV= <OP= 900' © I 2219' —4-1/2"CAMCO BAL-O SSSV NIP w/STUCK Vlax Angle= 40 @ 2500' FRAC SLV(SET 06/05/91),ID=2.75" )atum MD= 10486' Tatum TVD= 8800'SS / 3284' —I4-v2"X 3-1/2"XO,D=2.992" GAS LIFT MANDRELS 4-1/2"TBG-PC,12.6#,L-80 BTC MOD, H 3284' ST MD TVD DEV TYPE VLV LATCH FORT DATE .0152 bpf,ID=3.958" `1 3383 3008 36 MMG DOME RK 16 10/14/95 ��------��� 2 6076 5202 39 MMG DOME RK 16 10/14/95 10-3/4"CSG,45.5#,J-55,D=9.953" —I 4009' 1 1 L 3 7825 6630 35 MMG SO RK 20 02/13/99 'u14 4 8712 33 MMG DMY RK 0 12/20/90 5 9289 7851 34 MMG DMY RK 0 12/20/90 6 9714 8205 33 MMG DMY RK 0 02/13/99 7 10134 8556 35 MMG EQ DMY RK 0 12/20/90 Minimum ID = 2.75" @ 2219' FRAC SLV INSIDE 4-1/2" SSSV NIP 10215' —I3-1/2"BKR GBH-22 LOC SEAL ASSY,D=3.00" L 7{ 10216' 3-1/2" J 10324' —15-1/2"MILLOUT EXTENSION,D=5.00" 1 10239' H 5-1/2"X 3-1/2"XO,D=2.992" ' 10308' H 3-1/2"OTIS XN NIP,ID=2.75" 3-1/2"TBG-FC,9.3#,L-80 EUE 8RD MOD EC, —I 10316' o.� 10315' —I3 1i2"BKR SOLID NOSE SHEAROUT SUB 0087 bpf,D=2.992" _� 10316' H 3-1/2"TUBING TAIL,D=2.992" 10304' --I ELMD TT LOGGED 03/20/91 PERFORATION SUMMARY RQ-LOG: DL ON 12/18/90 ANGLE AT TOP PERF:33°@ 10444' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 2-1/2" 2 10444-10448 0 03/20/92 2-1/2" 2 10456-10468 0 03/20/92 2-1/2" 2 10492-10504 0 03/20/92 2-1/2" 2 10518-10524 0 03/20/92 2-1/2" 2 10530-10534 0 03/20/92 2-1/2" 2 10556-10560 0 03/22/92 2-1/8" 6 10586-10590 0 03/19/95 2-1/8" 6 10598-10603 0 11/15/95 2-1/8" 4 10618-10632 0 11/15/95 2-1/8" 4 10640-10658 0 11/15/95 2-1/8" 4 10666-10686 S 09/19/95 10839' —FISH-(2)4"ELEMENTS FROM PKR STIM(LOST 08/22/96) PBTD H 10750' 11111111♦ 7-5/8"CSG,29.7#,L-80,ID=6.875" — 10833° 1111111111111111111 1111111111111111 1111111111111111111 TD 10844' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12/20/90 ORIGINAL COMPLETION WELL: 09-47 09/02/02 BHC/TP PERF CORRECTIONS PERMIT No: 1901460 01/02/11 PJC DRAWING CORRECTIONS API No: 50-029-22098-00 01/02/10 JCM/PJC GLV/SSSV CORRECTIONS SEC 1,T1ON,R15E,4895.15 FEL,2585.68 FNL BP Exploration(Alaska) IKith= . rm.. /VELLHEAD= FMC 09-47A SAFETY NOTES: 4CTUATOR= °TIS r- re Rig CTD Sidetrack B.ELEV= 52' 3F.ELEV= COP= 900' I O I 2219' 4-1/2"CAMCO BAL-O SSSV NP /STUCK 1A3x Angle= 40 @ 2500' FRAC SLV(SET 06/05/91),D=2.75" Datum MD= 10486' Datum TVD= 8800'SS 3284' H 4-1/2"X 3-1/2"XO,D=2.992" GAS LFT MANDRELS 4-1/2"TBG-IFC, 12.6#,L-80 BTC MOD, H 3284' iST MD TVD DEV TYPE VLV LATCH FORT GATE .0152 bpf,D=3.958" 1 3383 3008 36 WAG DOME RK 16 10/14/95 2 6076 5202 39 MAG DOIvE RK 16 10/14/95 10-3/4"CSG,45.5#,J-55,D=9.953" H 4009' lig 3 7825 6630 35 MMG SO RK 20 02/13/99 4 8712 :: a 33 MAG DMY RK 0 12/20/90 5 9289 7851 34 MMG DMY RK 0 12/20/90 6 9714 8205 33 MUG [MY RIC 0 02/13/99 7 10134 8556 35 MAG E°DMY RK 0 12/20/90 10215' H 3-1/2"BKR GBH-22 LOC SEAL ASSY,ID=3.00" I 1 MA �� 10216' H 7-5/8"X 3-1/2"BKR FB-1 FERM PCR,D=? 10324' H 5-1/2"MLLOUT DCIS'SIGN,ID=5.00" 10239' —I5-1/2"X 3-1/2"XO,ID=2.992" Top of Pilot Hole Cement–10,280' MD (inside tubing tail) 10296'elm H3-1/2"OTIS XN NP,D=2.75" PERFORATION SUMu%ARY ' 10315' H 3-1/2"BKR SOLID NOSE SI- AROUT SW REF LOG: DL ON 12!18/90 ANGLE AT TOP FERE:33'@ 10444' 10316' 3-1/2"TBG FC,9.3#,L 80 RE 8RD MOD IPC, Note:Ffer to R-oduction DB for historical perf data 4 - .0087 bpf,ID=2.992" SIZE SPF INTERVAL OpnlSgz DATE . 4, 10304'elm d H ELMD TT LOGGED 03/20/91 2-1/2" 2 10444- 10448 S PRL RIG " 2-1/2" 2 10456- 10468 S PRE RIG , e 2-1/2" 2 10492- 10504 S FRE RIG 2-1/2" 2 10518-10524 S PRE Rt * . 2-1/2" 2 10530-10534 S PRE RIC, 2-1/2" 2 10556-10560 S PRE RIG s 2-1/8" 6 10586- 10590 S PRE RIG • 2-1/8" 6 10598- 10603 S PRE RIG , 2-1/8" 4 10618-10632 S PRE RIG - 2-1/8" 4 10640-10658 S PRE RIG 2-1/8" 4 10666- 10686 S 09/19/95 l 10,655'elmd 1F�led tagged(sticky)several occasions{20 t 1 8 1999) 10839' 1 FISH-(2)4"ELEKENTS FROM R3TD H 10750' PKR STIM(LOST 08/22/96) 11111111111111111 7-5/8"CSG,29.7#,L-80,ID=6.875" H 10833' 111111111111111111111 111111111111111111111 TD H10844• 11111111111 DATE REV BY COMMENTS DATE REV BY COMMENTS PRLDHOEBAY UNIT 12/20/90 ORIGINAL COMPLETION WELL: 09-47A 09/02/02 BHC/TP PERF CORRECTIONS PERMIT No: PENT 01/02/11 PJC DRAWING CORRECTIONS AR No: 50-029-22098 01/02/10 JCA(PJC GLV/SSSV CORRECTIONS SEC 1,T1ON,R15E,4895.15 FEL,2585.68 FNL 07/17/12 ZJS PROPOSED CTD SIDETRACK 1 BP Exploration(Alaska) 9 tit= rlu>l, AELLHEAD= FMC09-47A SAFETY NOTES: 4CTUATOF:= OTIS ■oposed ('T-D Sidetrack B.ELEV= 52' 3F.E LEV= -- <OP= 900' I O 2219' 4-1/2"CAMCO BAL-O SSSV NP /STUCK Wax Angle= 40 @ 2500' FRAC SLV(SET 06105/91),D=2.75" 3atumMD= 10486' 3atum TVD= 8800'SS 3284' H4-1/2"X 3-1/2"XO,D=2.992" GAS LFT MANDRELS 4-1/2"TBG-IPC, 12.6#,L-80 BTC MOD, H 3284' ST MD TVD DEV TYPE VLV LATCH FORT ATE .0152 bpf,D=3.958" ,1 3383 3008 36 MIG DOME FSC 16 10/14/95 2 6076 5202 39 MMG DOME FSC 16 10/14/95 10-3/4"CSG,45.5#,J-55,D=9-953" --I 4009' 3 7825 6630 35 MAG SO Fy( 20 02/13/99 4 8712 7371 33 MAC DMY RK 0 12/20/90 Minimum ID = 10 275' MD 5 9289 7851 34 MMG DMY RK 0 12/20/90 6 9714 8205 33 MC DMY RK 0 02/13/99 Liner Deployment Sleeve 3" x 2.7" 7 10134 8556 35 IIAAG EQ DMY RK 0 12/20/90 10215' -H 3-1/2"BKR GBH-22 LOC SEAL ASSY,ID=3.00" 10216' H 7-5/8'X 3-1/2"BKR FB-1 PERM PIR,D=? 10324' —15-1/2"MLLOUT EXTENSION,ID=5.00' 33° INC 10239' —15-1/2"X 3-1/2"X0,10 2.992" Top c1 z-3,3 Liner/TOC 10,275' MD Top of Pilot Hole Cement-10,280' MD (inside tubing tail) 10296'elmd H3-1/2"OTIS XN NP,ID=2.75" PERFORATION SUMMARY 10315' —I 3-1/2"BKR SOLID NOSE SI-EAROUT SW REF LOG: DL ON 12/18/90 ANGLE AT TOP PF3RF:33°@ 10444' 10316' — 3-1/2"TBG-FC,9.3#,L-80 EUE 8RD MOD IPC, Note:Refer to Production DB for historical perf data .0087 bpf,D=2-992" SIZE SPF INTERVAL Opn/Sqz DATE 10304'elm d—I ELMD TT LOGGED 03/20/91 2-112" 2 10444-10448 S PRE FIG 2-1/2' 2 10456-10468 S PREFFG 2-112" 2 10492-10504 S PRE F 3G 2-1/2" 2 10518-10524 S PRE RIG 2-1/2" 2 10530-10534 FRE RIG 2-1/2" 2 10556-10560 PRE RIG 2-1/8" 6 10586-10590 S PRE RIG 2-1/8" 6 10598-10603 S PRE RIG 2-1/8" 4 10618-10632 S PRE RIG 2-1/8" 4 10640-10658 S PRE RIG 2-1/8" 4 10666-10686 S 09/19/95 2-3/8"4.7# 13CR-80 liner, TD @ 13,135' MD 33° INC Whipstock In Cement Pilot Hole KOP @ 10,490' MD _ 10,655'a lm d Fled tagged(sticky)several occassions(2011&1999) 10839' 1 FISH-(2)4"ELI318•1TS FROM • FBTD 10750' PKR STIM(LOST 08/22/96) fi 7-5/8"CSG,29.7#,L-80,ID=6.875" 10833' �' '''♦♦%'•'•' WAttt TD H 10844' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 12120/90 ORIGINAL COMPLE=TION WELL: 09-47A 09/02/02 BHC/TP PERF CORRECTIONS PERMIT No: FENDING 01/02/11 PJC DRAWING CORRECTIONS API No: 50-029-22098- 01/02/10 JCM/PJC GLV/SSSV CORRECTIONS SEC 1,T1ON,R15E,4895.15 FEL,2585.68 FNL 07117/12 ZJS PROPOSED CTD SIDETRACK BP Exploration(Alaska) m G Y O • U i1.b. 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I UTI . . m . 000 l .)8 vN p , WNg >uL0,5�0�1I1`�L)1 N NI N_J^ om <2gq$ aca3NQ,cii a a w CI- _J u : 41::111 :Q:Q� N s N c, ` N N N i 1 e EI BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB DS 09 09-47 09-47A Plan 14 Travelling Cylinder Report 11 December, 2012 0q7by v NMI MONIS Travelling Cylinder Report 0 b INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 09-47-Slot 47 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 09 MD Reference: 69:47 12/4/1990 00:00 @ 52.008(generic drilling rig) Site Error: 0.008 North Reference: True Reference Well: 09-47 Survey Calculation Method: Minimum Curvature Well Error: 0.008 Output errors are at 1.00 sigma Reference Wellbore 09-47A Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 14 Offset TVD Reference: Offset Datum Reference Plan 14 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of referE Interpolation Method: MD Interval 25.008 Error Model: ISCWSA Depth Range: 10,486.79 to 13,135.00ft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,510.30ft Error Surface: Elliptical Conic Survey Tool Program Date 12/11/2012 From To -.r (ft) (ft) Survey(Wellbore) Tool Name Description 45.40 10,486.79 1 :Schlumberger GCT multishot(09-47) GCT-MS Schlumberger GCT multishot 10,486.79 13,135.00 Plan 14(09-47A) MWD MWD-Standard Casing Points .;+, ' +.:.... T :,7%:h-,1.;, ..d.,ut4; z,:' ' `. t, axe , i ri-a �,��°. �, Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 13,135.00 8,860.01 2 3/8" 2.375 3.000 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (ft) from Plan Offset Well-Wellbore-Design (ft) (ft) (ft) (ft) PB DS 09 09-10-09-10-09-10 12,425.00 12,700.00 1,283.04 784.86 511.52 Pass-Major Risk 09-11 -09-11 -09-11 12,237.66 12,275.00 1,224.01 775.84 448.73 Pass-Major Risk 09-12-09-12-09-12 Out of range 09-13-09-13-09-13 Out of range 09-21 -09-21 -09-21 Out of range 09-22-09-22-09-22 13,115.57 12,225.00 1,505.69 1,533.94 6.02 Pass-Major Risk 09-40-09-40-09-40 Out of range 09-46-09-46-09-46 Out of range 09-47-09-47-09-47 10,524.94 10,525.00 1.14 2.03 -0.87 FAIL-Major Risk 09-48-09-48-09-48 Out of range 09-51 -09-51 -09-51 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 12/11/2012 11:03:26AM Page 2 of 9 COMPASS 2003.16 Build 73 OVERSIZED DOCUMENT INSERT This file contains one or more oversized documents. These materials may be found in the original hard file or check the parent folder to view it in digital format. TRANSMITTAL LETTER CHECKLIST " / WELL NAME � PTD# 2- /q Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: 1 POOL: Z- 4 01 � / Check Box for Appropriate- etter/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 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. 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