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Home My WebLink About213-0877. 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 02-38A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 213-087 50-029-22708-01-00 12711 Conductor Surface Production Liner 8832 80 3804 9767 9500 20" 9-5/8" 7" 3-1/2" x 3-1/4" x 2-7/8" 8514 30 - 110 30 - 3834 28 - 9795 9711 - 12711 30 - 110 30 - 3553 28 - 8735 8684 - 12711 none 520 3090 5410 10530 9500 1530 5750 7240 10160 9230 - 12660 4-1/2" 12.6# 13Cr85 26 - 9795 8284 - 8832 Structural 4-1/2" HES TNT Perm , 9154 , 8219 9154 8219 Bo York Operations Manager Dave Bjork Daid.Bjork@hilcorp.com (907) 564-4672 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 0028326 26 - 8735 366 102 38833 41676 1807 3552 0 0 946 868 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 10:49 am, Aug 08, 2024 Digitally signed by David Bjork (3888) DN: cn=David Bjork (3888) Reason: I am approving this document. Date: 2024.08.07 15:54:49 -08'00' David Bjork (3888) RBDMS JSB 080824 DSR-8/12/24WCB 10-1-2024 ACTIVITYDATE SUMMARY 7/5/2024 Assist E-line with load and test, initial WHP T/IA/OA= 200/1000/200, pumped 13 bbls Crude down TBG, had small pressure spike up to 1500 PSI back down to initial WHP of 200 PSI, slowed rate was instructed to come off pump, E-line lost tool string. Final WHP T/IA/OA= 200/1000/200 7/5/2024 ***WELL SHUT IN ON ARRIVAL*** (PLUG SET / ADPERF) MIRU AKEL PT 250 LP 3000 HP, FUNCTION TEST WLVS RIH WITH 3.50" CIBP TOOL STRING LEFT IN HOLE AT 7140' 1" FN RS, 5' 1 11/16 WB, 5' 3 3/8 GR/CCL, 5' 2 3/4 BAKER 10, 1' 3 1/2 CIBP TOTAL TOOL LENGHT 18' MAX OD= 3.50" PERFORM WELL CONTROL DRILL WITH WSL AND HILCORP SAFETY ***WELL SHUT IN ON DEPARTURE PAD OP NOTIFIED*** 7/6/2024 ***WELL S/I ON ARRIVAL*** R/U SLICKLINE. ***CONTINUED ON 7-7-24*** 7/7/2024 ***WSR CONTINUED FROM 7-6-24*** RAN 3.55" BELL GUIDE, 2.60" BELL GUIDE, AND GUTTED 1 3/8" JD TO E-LINE FISH @ 9652' SLM; UNABLE TO LATCH. CONDUCTED WELL CONTROL DRILL W/ WSL. RAN 3.50" LIB TO FISH @ 9652' SLM; CLEAN RS ON LOW SIDE. RAN 2.60" BELL GUIDE, AND GUTTED 1 3/8" JD TO 9653' SLM; HIT 1000 - 1300# OJ LICKS 15 MINS AND ROLL DOGS. RAN 2.60" BELL GUIDE & 1.90" OD BOWEN OVERSHOT W/ 1 7/16" GRAPPLE; PULLED E-LINE FISH FROM 9653' SLM (MISSING 1/2 ELEMENT). RAN 4 1/2" BRUSH AND 3.50" WIRE GRAB TO 9673' SLM. NO RECOVERY. RAN 10' x 2.5" PUMP BAILER TO 9673' SLM; NO RECOVERY. DRIFTED CLEANLY W/ 20' x 2 7/8" DUMMY GUNS (3.16" RINGS) TO 9673' SLM. ***WELL S/I ON DEPARTURE*** 7/10/2024 T/I/O = 110/950/150. Temp = SI. T FL (Eline Req). T FL @ 460' (7 bbls). SV, WV, SSV = C. MV = O. IA, OA = OTG. 9:00 7/10/2024 T/I/O 95/975/250 Temp S/I (TFS unit 1 assist E-Line) Pumped 1 BBL 50/50 and 9 BBLS Crude to Fluid Pack tubing with 460 ft of void. Then pumped 4.5 BBLS Crude to Test E-Line Plug to 500 psi. Tubing lost 25 psi after 15 min Test Pass Per E-Line WSL. E-Line in control of well upon departure FWHP=460/975/250 Daily Report of Well Operations PBU 02-38A Daily Report of Well Operations PBU 02-38A 7/10/2024 ***WELL SHUT IN ON ARRIVAL*** T/IA/OA=100/950/150 RIG UP AKE PCE FUNCTION TEST WLV'S PT 250 LP 3000 HP OPEN SWAB THUNDERBIRD FLUID PACK WELL 10 BARRELS SET NS 3.50" CIBP @ 9500' CCL STOP DEPTH= 9488.8 (CCL-ME=11.2') PT PLUG TO 500 PSI FOR 15 MINS PERFORATE 9230-9260 GEO RAZR 15 GRAM 6 SPF 60 DEGREE PHASE CCL STOP DEPTH= 9222.3 (CCL-TS=7.7') CORRALATE FROM MEMORY COMPENSATED NEUTRON LOG, 4-SEP-2013 PRESSURE PRE SHOOT 800 PSI, POST SHOOT 180, FINAL 260 PSI T/IA/OA= 260/ 950/150 ***WELL SHUT IN ON DEPARTURE PAD OP NOTIFIED*** CIBP and adperfs are correctly shown on WBS below. -WCB PERFORATE 9230-9260 SET NS 3.50" CIBP @ 9500 Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:213-087 6.50-029-22708-01-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 12711 12674 8832 9158 none none 8222 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 30 - 110 30 - 110 1530 520 Surface 3804 9-5/8" 30 - 3834 30 - 3553 5750 3090 Intermediate Production 9767 7" 28 - 9795 28 - 8735 7240 5410 Perforation Depth: Measured depth: 11620 - 12660 feet True vertical depth:8835 - 8832 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# 26 - 9795 26 - 8735 9158 8222Packers and SSSV (type, measured and true vertical depth) 4-1/2" HES TNT Liner 3000 9711 - 12711 8684 - 8834 10570 11160 12. Stimulation or cement squeeze summary: Intervals treated (measured): Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 9050606386 13844149 0 40764 409 214 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: David Bjork David.Bjork@hilcorp.com Authorized Name:Bo York Authorized Title: Authorized Signature with Date:Contact Phone:(907)564-4672 Treatment descriptions including volumes used and final pressure: 13. Operations Manager Operations Performed1. Abandon Plug Perforations Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured8832 Sundry Number or N/A if C.O. Exempt: n/a No SSSV Junk Packer Printed and Electronic Fracture Stimulation Data 5 Reset LTP Operations shutdown Change Approved Program 5 Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 0028326 PBU 02-38A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations 3-1/2" x 3-1/4" x 2-7/8" By Samantha Carlisle at 3:40 pm, Jun 09, 2021 Digitally signed by Bo York DN: cn=Bo York, c=US, o=HIlcorp Alaska LLC, ou=Alaska North Slope, email=byork@hilcorp.com Date: 2021.06.09 09:06:43 -08'00' Bo York , ADL 0028308 MGR30JUL2021 SFD 6/18/2021 RBDMS HEW 6/10/2021 SFD 6/18/2021DSR-6/9/21 ACTIVITYDATE SUMMARY 4/12/2021 T/I/O=2400/0/175 TEMP=SI (Assist Slickline) Pump 3 bbls 60/40 followed by 250 bbls crude down TBG to load well Final WHP's 300/0/400 4/12/2021 ***CONTINUED FROM 04-11-21 WSR***(patch tubing / liner) LRS LOADED TBG W/ 250bbls CRUDE JARRED ON LTP BAITED W/ SPEAR @ 9,704' MD (total jar time 2hrs) ***CONTINUED ON 04-13-21 WSR*** 4/13/2021 ***CONTINUED FROM 04-12-21 WSR***(patch tubing / liner) JARRED ON LTP BAITED W/ SPEAR @ 9,704' MD (no movement, 6 hrs total jar time w/.125) LDFN AND SWAP TO .160 WIRE ***CONTINUED ON 04-14-21 WSR*** 4/14/2021 ***CONTINUED FROM 04-13-21 WSR***(patch tubing / liner) JARRED ON LTP BAITED W/ SPEAR W/ .160" WIRE PULLED AND RE-SET SPEAR TO INSPECT JARRED ON LTP BAITED W/ SPEAR W/ .160" WIRE (1.5 hrs total w/ .160") ***CONTINUED ON 04-15-21 WSR*** 4/15/2021 ***CONTINUED FROM 04-14-21 WSR***(patch tubing / liner) ***WELL S/I ON ARRIVAL, DSO NOTIFIED, PT PCE 250L/2500H*** RAN 3-1/2" GS (brass) 4 TIMES, S/D & LATCH SPEAR @ 9,687' SLM (9,704' MD), BEAT UP FOR A TOTAL OF 3 HOURS, NO MOVEMENT INDICATED. ***WELL S/I ON DEPARTURE, DSO NOTIFIED*** 4/18/2021 ***WELL S/I ON ARRIVAL*** (patch tbg / liner) ATTEMPTED TO LATCH SPEAR @ 9,650' SLM. PULLED SPEAR @ 9,650' SLM TO INSPECT. (Good) RESET SPEAR @ 9,650' SLM. 4/18/2021 Assist Slickline w/ Load (PATCH TUBING / LINER) Pumped 220 bbls 120* 1% SKL and 38 bbls crude down Tbg for SL. SL in control of well per LRS departure. IA,OA=OTG 4/19/2021 ***WSR CONTINUED FROM 4/18/21*** (patch tbg / liner) PULLED 45KB LTP FROM 9,650' SLM. (missing 1 element, seal assem bly, 74" Total recovered) RAN 3.50" LIB TO S/D @ 8,172' SLM. (no impression) RAN WIRE GRAB TO ATTEMPT TO RETRIEVE MISSING ELEMENT. (no recovery) ***WSR CONTINUED ON 4/20/21*** 4/20/2021 ***WSR CONTINUED FROM 4/19/21*** (patch tbg / liner) RAN WIRE GRAB TO ATTEMPT TO RETRIEVE MISSING ELEMENT. (no recovery) RAN 3.50" LIB TO S/D @ 9,695' SLM. (Inconclusive marks, possible deployment sleeve) ***JOB INCOMPLETE, WELL LEFT S/I*** (Note: LEFT IN HOLE: ~87" of seal assembly, 2.36" ID, 1 LTP Element) Daily Report of Well Operations PBU 02-38A Daily Report of Well Operations PBU 02-38A 4/25/2021 ***WELL S/I ON ARRIVAL*** RAN 2.62" CENT, 2' x 1.75" STEM, 2.78" CENT, 3' x 1.5" STEM, AND 2.125" SWAGE TO PARTED LTP @ 9690' SLM. RECOVERED COLLAR (2.99" x 4"), AND PIECE OF MISSING SEAL. SET 3 1/2" BAIT SUB, AND 3 1/2" BOWEN NON-RELEASABLE SPEAR W/ 2.44" GRAPPLE (45" OAL) IN LTP @ 9690' SLM. JARRED ON PARTED LTP FOR 3 HOURS TOTAL (1900# OJ LICKS) W/ NO MOVEMENT. ***WSR CONTINUED ON 4-26-21*** 4/27/2021 ***WSR CONTINUED FROM 4-25-21*** W/ 1/4" BRAIDED LINE, JARRED ON PARTED LTP @ 9669' BLM. PARTED LTP AGAIN. RECOVERED 69" OF LTP (~ 15" OF SEAL ASSY LEFT IN HOLE) SWAPPED TO SLICKLINE. SET 2.62" RELEASABLE SPEAR W/ 2.44" GRAPPLE IN PARTED SEAL ASSY @ 9697' SLM. JARRED ON SEAL ASSY FOR 1 HOUR (1900# OJ LICKS) W/ NO MOVEMENT. ***WSR CONTINUED ON 4-27-21*** 4/27/2021 T/I/O= 1750/0/150. LRS unit 72 Assist Slickline (PATCH TUBING / LINER). Pumped 275 bbls of crude and 20 bbls of diesel into the TBG. Final T/I/O= 600/0/300. 4/28/2021 ***WSR CONTINUED FROM 4-27-21*** RECOVERED PARTED LTP SEAL ASSY FROM 9693' SLM (ALL COMPONENTS ACCOUNTED FOR, CEMENT ON SEALS). BRUSHED & FLUSHED DEPLOYMENT SLEEVE @ 9711' MD TO X NIPPLE @ 9733' MD. ***WSR CONTINUED ON 4-28-21*** 4/28/2021 T/I/O=100/0/100 Temp=S/I Assist Slickline with B&F (Patch Tubing /Liner) Pumped 47 bbls of 100* crude down TBG while Slickline brushed. Slickline in control of well upon departure. IA OA= OTG. Final Whp's=200/0/100 4/29/2021 ***WSR CONTINUED FROM 4-28-21*** RAN 45KB PTSA DRIFT TO 9691' SLM. UNABLE TO GET PTSA FULLY ENGAGED. RAN 45KB PTSA DRIFT (NO SEALS) TO 9693' SLM. UNABLE TO ENGAGE PTSA. SET 2.81" XX PLUG @ 9733' MD. ***WSR CONTINUED ON 4-30-21*** 4/29/2021 T/I/O= 100/0/147 Temp=40* Assist Slickline (Patch Tubing/Liner) Rigged up then Rigged down. 4/30/2021 T/I/O=90/0/150 SI Pressure Test (PATCH TUBING / LINER) Pumped 32 bbls crude down TBG to establsihed LLR of 1.7 bpm @ 1900 psi. SL equipment on wellhead Pad Op/WSL notified Tags hung on MV. Valve positions=SV WV SSV closed MV open CVs OTG FWHP=500/0/150 4/30/2021 ***WSR CONTINUED FROM 4-29-21*** PULLED 2.81" XX PLUG FROM 9733' MD. ***WELL LEFT S/I ON DEPARTURE; COMPLETE*** 5/10/2021 CTU #9, 1.75" CT. Job Objective: Polish Deployment sleeve, Set LTP for GSO. MIRU. ...Continued on 11-May-21... Daily Report of Well Operations PBU 02-38A 5/11/2021 CTU #9, 1.75" CT. Job Objective: Polish Deployment sleeve, Set LTP for GSO. Continued rigging up. MU BOT Polish mill BHA and RIH. Tag top of liner and mill down ~5 with good motor work. POOH and had good indications we made it down to tattle tail. Establish injectivity down backside of 3bpm at ~650psi. Sting PTSA in to deplyment sleeve, and pump down backside and liner lap at 1bpm and pressure continued increasing indicating PTSA is properly stung in. Set Baker 45KB LTP at 9,699'md. LTP has PTSA and 2.31" XX plug (oal lih = 14.9', mid id = 2.31"). Pressure test TBG to 2000psi, lost 32psi in 5min. POOH pumping displacement with diesel. Leave 1000psi on TBG for slickline to see pressure change when equalizing plug. Begin RD. ...Continued on 12-May-21... 5/12/2021 CTU 9, 1.75" CT. Job Objective: Polish Deployment sleeve, Set LTP for GSO. Finished RD. ***Job Complete*** 5/13/2021 ***WELL S/I ON ARRIVAL*** (patch tbg / liner) PULLED 2-7/8" XX-PLUG FROM PTSA @ 9,726' MD. ***JOB COMPLETE, WELL LEFT S/I ON DEPARTURE*** Baker g PRINT DISTRIBUTION LIST Hughes COMPANY BP Exploration Alaska Inc. WELL NAME 02-38A FIELD Prudhoe Bav Unit COUNTY North Slope BHI DISTRICT Alaska AUTHORIZED BY Dirk Zeijlemaker EMAIL Dirk zeiilemaker@bakerhughes com 213087 31925 Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, 1-112-1 900 E. Benson Blvd. Anchorage, Alaska 99508 or AKGDMINTERNAL@bp.com to acknowledge receipt of this data. LOG TYPE RPM:PNC3D-CO LOG DATE November 27, 2019 TODAYS DATE January 12, 2020 Revision STATUS Final Replacement: No Details: Rev. Requested by: --- COMPANY ADDRESS (FEDEX WILL NOT DELIVER TO P.O. BOX) PERSON ATTENTION ,a BP North Slope. :EOA, PBOC, PRB-20 (Office 109) iD&C Wells Project Aids Agatha Botha & Barbara Classmaker ,900 E. Benson Blvd. It Anchorage, Alaska 99508 Z iConocorhillips Alaska Inc. Arm; Ricky Elgarico ATO 3-344 1700 G Street Anchorage, AK 99501 3 �ExxonMobil, Alaska !Attn: Lynda M. Yaskell and/or Lisa Boggs 3201 C Street, Suite 505 Anchorage, AK 99503 �Attn: Natural Resources Technician 11 333 W. 7th Ave, Suite 100 !i Anchorage, Alaska 99501 DNR - Division of Oil & Gas `•• Attn: Garret Brown 550 West 7th Avenue, Suite 1100 Anchorage, Alaska 99501 6 BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 ;Attn: David Inter FIELD I FINAL CD/DVD FINAL PRELIM LOGS (las, dlis, PDF, META, SURVEY REPORT LOGS CGM, Final Surveys) (Compass) # OF PRINTS # OF COPIES # OF COPIES # OF COPIES JJ 4 is It: 01 CEIVED AOGCC TOTALS FOR THIS PAGE: 0 1 4 0 0 O H III G Q ! , n N a N �I I W c),- co ao j CD $ N D U W W (0 N c� z j c O / ma ma w O I— I— 01 el N 41 u) 10 Q B O. d Q B O. a o o - IW-! 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J a) co 0) O. U m o d Z m y 1- ) in O 0) N cn a_ to J a m =- E a c 0 0 1 o 0 I O N a vE 0 N Uin w J co } ? >- E o a "' O / Oas / V a I'm o a CO H w Z M N w C ,, 6 = o Z m c Z N co CO m• o)▪ c o f- E Cl) 0 Q N O c to 0 ► = C C a re I a m c — a a • ca 0 Z E N v T ;. CI E 0 6 2 0 co Z d M M • N C z N N CO 0 _ 0 N- Wgl >- >i >- Cri N V., t0 0 n. 0 co C f0 Nre •O M w E a 0 m N1 W r w u) d G N D. C 2 Qj .G>i E E Z a� w Y w m m E N m 0 m U O ;? c y O N- Z H c c Z c o O iii V .2 a o o a o 0 o c a U rw — J N N •to C E _ E V 0 E •0 3 c- co N E E LL E 2 o E m E E d a 2 -7) i 0o a C 0 0 X 0 10 0 L. bp Date 02-JUN-2014 Transmittal Number:93350 DATA LOGGED (.1 2.12014 M K BENDER BPXA WELL DATA TRANSMITTAL RE(''E'vE® JUN 0 2 2014 Enclosed are the materials listed below. PtOGG G (BPXA FIELD LOG DATA) If you have any questions, please contact Doug Dortch at the PDC at 564-4973 Delivery Contents 1 CD-ROM Containing Field Log Data & Electronic Log Prints for the following wells: 1 Hard copy Field Log 02-38A i Please Sign and Return one copy of this transmittal. Thank You, Doug Dortch Petrotechnical Data Center 0 Attn: State of Alas - AOGCC Makana K Bender Attn: Christine . artzer Alaska Oil and Gas Conservation Commission 333 W. 7th , ve, Suite 100 333 W. 7th Ave. Anchor.:e, Alaska 99501 Anchorage,AK 99501-3572 Petrotechnical Data Center LR2-1 900 E. Benson Blvd. PO Box 196612 Anchorage,AK 99519-6612 )ATA LOGGED RECEIVED 0/9/2013 ,,. 11n K BENDER OCT 0 9 2013 BAKER PRINT DISTRIBUTION LIST HUGHES AOGCC COMPANY BP Exploration(Alaska)Inc. INTERMEDIATE FINAL Yes (mandatory) WELL NAME 2-38A-t- 1-61 kVQ2, RUN NUMBER �dC� 0157(mandatory) �3Jp t� /233%9 2.3-390FIELD Prudhoe Bay BH SALESMAN jesse salyer ) (mandatory) (mandatory) COUNTY North Slope Borough BH DISTRICT Alaska (mandatory) (mandatory) STATE Alaska PAGE OF (mandatory) LOG DATE: TODAYS DATE: 10/07/2013 (mandatory) DISTRIBUTION LIST AUTHORIZED BY: BP Exploration(Alaska)Inc. (mandatory) HAS CLIENT BEEN INVOICED FOR ADDITIONAL PRINTS? COMPANY FIELD FINAL (digital/ ADDRESS(FEDEX WILL NOT DELIVER TO P.O.BOX) LOGS LOGS image) FILM PERSON ATTENTION #OF PRINTS #OF PRINTS #OF COPIES #OF COPIES BP Exploration(Alaska)Inc. I 3 I 1 I I I f a Petrotechnical Data Center LR2-1 900 E.Benson Blvd. Anchorage,Alaska 99508 2 ConocoPhillips Alaska Inc. I I I I I I Attn Ricky Elgarico PO Box 100360 Anchorage,Alaska 99510 3 ExxonMobil,Alaska I 1 I 1 I I I Attn Lynda NI.Yaskell and/or Leonardo Elias 3700 Centerpointe Dr. Suite 600 Anchorage,Alaska 99503 4 State of Alaska-AOGCC I I I .1 I I I Christine Shartzer 333 West 7th Ave,Suite 100 Anchorage,Alaska 99501 5 DNR-Division of Oil&Gas I I I I I I Attn:Sean Clifton 550 W.7th Axe,Suite 80(1 Anchorage,Alaska 99501 TOTALS FOR THIS PAGE: 0 5 5 0 0 0 TOTALS FOR ALL PAGES: 0 5 5 0 0 0 % AIL .'5° de s STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION i) 1 2013 WELL COMPLETION OR RECOMPLETION REPORT AND 1a. Well Status: . ®Oil ❑Gas 0 SPLUG 0 Other 0 Abandoned 0 Suspended 1b. Well Class .,4 , 20AAC 25.105 20AAC 25.110 0 Exploratory ❑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.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 9/8/2013 '• '213-087 • 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 8/13/2013 '• • 50-029-22708-01-00 • 4a. Location of Well(Governmental Section): 7. Date T.D.Reached: 14. Well Name and Number: Surface: 9/1/2013 . PBU 02-38A • 4541'FSL, 3568' FEL, Sec. 36,T11 N, R14E, UM Top of Productive Horizon: 8. KB(ft above MSL): 61' 15.Field/Pool(s) 2493'FSL,931'FEL, Sec.25,T11 N, R14E, UM GL(ft above MSL): 30.5' Prudhoe Bay/Prudhoe Bay • Total Depth: 9.Plug Back Depth(MD+TVD) 1608'FSL, 1393' FWL, Sec.30,T11 N, R15E, UM 12674' 8832' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: . Surface: x- 688457 • y- 5950483• Zone- ASP4 . 12711' 8832'. • ADL 028308&028326 TPI: x- 691010 y- 5953781 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 693357 y- 5952955 Zone- ASP4 None 18.Directional Survey: 0 Yes ❑No 19.Water depth,if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900'(Approx.) 21.Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22.Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES, GR/CCL/MCNL 9795' 8736' 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" 94# H-40 31' ; 110' _ 31' 110' 30" 260 sx Arctic Set(Approx.) 9-5/8" 40# L-80 30' 3834' 30' 3553' 12-1/4" 3305 sx Coldset III,440 sx Class'G' 7" 26# L-80 28' 9795' 28' 8736' 8-1/2" 464 sx Class'G' 3-1/2"x 3-1/4" 9.2#/6.6# L-80 9704' 12711' 8680' 8832' 4-1/2" 140 sx Class'G' x 2-7/8" /6.5# 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): ) 2"Gun Diameter,6 spf 4-1/2", 12.6#, 13Cr85 9795' 9158'/8222' 11ol NAL- • 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 11620'-11990' 8835'-8833' • 12060'-12280' 8833'-8834' WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes 0 No 12420'-12500' 8837'-8835' _ DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED 12600'-12660' 8833' 8832' 2500' Freeze Protect w/32 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc September 22,2013 Flowing Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: 9/24/2013 8 Test Period 9' 963 4330 0 90 4498 Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 850 1000 24-Hour Rate ♦ 2888 12991 0 26 28. CORE DATA Conventional Core(s)Acquired? 0 Yes 0 No . Sidewall Core(s)Acquired? 0 Yes 0 No • If Yes to either question,list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. 1� None RBDMS APR 16' 2014 `\ Form 10-407 Revised 10/2012CONTINUED ON REVERSE Submit Original my 17/_F--- / /2 9�/z .�'� - -/ ,i,f-,%e/-1G 29. GEOLOGIC MARKERS(List all formations and r rs encounter 30. CORMATION TESTS NAME b._ ND Well Tested? L, .es ®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 1 B 9886' 8783' None TDF/Zone 1A 10220' 8831' Zone 1A/Zone 1B(From Base) 10325' 8834' Formation at Total Depth: Zone 1B(From Base) 10325' 8834' 31.List of Attachment Summary of Daily Drilling Reports,Well Schematic Diagram,Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Ron Phillips, -5913 Email: Ron.Phillips@bp.com Printed Name: Joe Lastu a Title: Drilling Technologist l Signature: Phone 564-4091 Date: r'i/ IS 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 WWI SAF 0TFS: WELL ANGLE>70"@ 990T"' ACTUATOR= BAKER C n pRF 4F'�w c CHR. TBG"' URAL KB.ELEV= 61.16' PJC E T 8F EI_EV= I 2505' H4-1/2"HES X NP,D=3.813' KOP= 1154' GAS LIFT MANDRELS Max Angle= 94'@ 10370' ST MD TVD DEV TYPE VLV LATCH FORT ATE Datum WD= 10256-' / 5 3776 3502 30 KBG2 DMY BK 0 07/03/13 Datum TV D= 8800'SS , 4 5762 5248 29 KBG2 DMY BK 0 07/03/13 20"CONDUCTOR,D=7 — —110 3 7242 6522 28 KBG2 DMY BK 0 07/03/13 2 8189 7360 27 KBG2 DMY BK 0 07/03/13 9-5/8"CSG,40#,L-80 BTC,D=8.835" H 3834' ' 1 9053 8132 29 KBG2 DMY BK 0 07/03/13 Minimum ID = 2.36" @ 9704' I 9129' —14-1/2"HES X NP,D=3.813" 3.70" KB LINER TOP PACKER omi ><1 9158' —17"X 4-112"HES TNT FKR,ID=3.856" 9233' —14-1/2"HES X NP,D=3.813' i I .r 7"x 4-1/2"WS WEDGE,D=3.958 —{ 9248' —{— 9269' 4-1/2-HES X NP,D=3.813' 7"x 4-1/2"WS WEDGE,D=3.958 9404' lial LI..., � ' 9426' H4-1/2"HES X NP,D=3.813' r::t._. 7"x 4-1/2"WS WEDGE,D=3.958 H 9612' I M 9633, H4-1/2"HES X NP,D=3.813" TOP OF 3-1/2"X 2-7/8'LNR H 9711' =' 9704' H3.70"KB LTP,D=2.36"(09/07/13) 11 9711' H3.70"BKR DEPLOY SLV,D=3.00" 3-1/2" LNR,9.3#,L-80 STL, .0087 bpf,D=2.992" H 9785' .4 - 9733' H3-1/2"OTIS X NP,D=2.812" 4-1/2"TBG, 12.6#,13CR-85 VAM TOP, H —9795 '' 2 9785' 3-1/2'X 3-3/16"XO,D=2.786" .0152 bpf,D=3.958' 7"CSG,26#,L-80 BTC-M,D=6.276" —{ —9795 j� 4-1/2"NS WHIPSTOCK(08/03/13) H 9795' I N MLLOUT WINDOW(02-38A) 9795'-9804' 1 I m te 1 71t I 3-1/4" LNR,6.6#,L-80 TCI!.0079 bpf,ID=2.850" — 12236' t A 12236' -3-3/16"X 2-7-8"XO,ID=2.377' PERFORATION SUWARY REF LOG. 77??? I ANGLE AT TOP FE7F: 90"@ 11620' Nbte:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 2" 6 11620-11990 0 09/05/13 2" 6 12060-12280 0 09/05/13 I 2" 6 12420-12500 0 09/05/13 2" 6 12600-12660 0 09/05/13 PBTD H 12674' 1 2-7/8'LNR,6.5.#,L-80 Sit,.0058 bpf,D=2A41 H 12711' DATE REV BY COMMB'ITS DATE REV BY COMMENTS R UDHOE BAY UNIT 11/07/96 N2F5 IMTIAL COMPLETION 09/09/13 PJC MAX ANGLE CORRECTION WILL: 02-38A 05/15/97 N4ES CTD LATGERAL (02-38 L1) 09/10/13 JMD 2-7/8"WEIGHTCOF2RECTIONYADDE PER 4TNo:"2130870 . 07/06/13 D-16 RWO AF.No. 50-029-22708-01 09/08/13 NORDIC 2 CTD SIDETRACK(02-38A) SEC 36,T11N, R14E,739'FN_&1712'FWL 09/08/13 PJC DRLG HO CORRECTIONS 09/09/13 PJC WS/LW CORRECTIONS 1 BP Exploration(Alaska) North America-ALASKA-BP Page 1 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:OOAM Rig Release:9/8/2013 Rig Contractor.NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/7/2013 12:00 - 16:30 4.50 MOB P PRE INSTALL FINGERS IN DERRICK CLEAN RIG. COMPLETE RIG MOVE CHECKLIST. CLEAN LOCATION OF TOOLS AND DEBRIS. 16:30 - 17:00 0.50 MOB P PRE PJSM. MOVE RIG FROM PRICE PAD TO DS 02-38A. 17:00 - 18:00 1.00 MOB P PRE MOVE RIG FROM PRICE PAD TO BOC. 18:00 - 19:30 1.50 MOB P PRE CREW CHANGE NEAR BOC.CONDUCT ROUTE DRIVE. CONTINUE RIG MOVE TO DS 02-38A. 19:30 - 00:00 4.50 MOB P PRE CONTINUE ON SPINE ROAD FROM BOC TO OXBOW TO WEST DOCK ROAD. 8/8/2013 00:00 - 03:00 3.00 MOB P PRE MOVE RIG DOWN WEST DOCK ROAD TO DS 02 PAD. PARK RIG ON SIDE OF LOCATION. 03:00 - 06:00 3.00 MOB P PRE DHD ON LOCATION,WELL BLED DOWN TO 8 PSI. SHUT IN WELL,PRESSURE INCREASE TO 190 PSI IN 30 MINS. WOS NOTIFIED OF SITUATION, AUTHORIZATION GIVEN TO PULL OVER WELL.LAYDOWN RIG MATS AROUND WELL. PULL OVER WELL. "ACCEPT RIG AT 0600 ON 8/8/13•• 06:00 - 06:30 0.50 MOB P PRE CREW CHANGE. DISCUSS RIG STATUS AND MOVE FOLLOWUP. CONTINUE TO RU ON DS 2. 06:30 - 13:00 6.50 MOB P PRE TEST TREE CAP. LEAK TIGHT TEST PRIOR TO TREE CAP REMOVAL. LIFT 2-3/8"COIL REEL IN TO RIG. PREP SARBER SPOOL LIFT AND NU BOPS. 13:00 - 16:00 3.00 MOB P PRE INSTALL NEW JUMBO LUBRICATOR THROUGH FLOOR. PREP COIL FOR STABBING. PULL AND STAB COIL. CALIBRATE SLB WEIGHT INDICATOR. INSTALL BOOT ON WIRELINE BOOT IN REEL HOUSE. RUN NEW CABLING TO SAT CAMP(POWER, GAI-TRONICS,INTEQ) _ 16:00 - 17:00 1.00 MOB P PRE PERFORM RIG EVACUATION DRILL. 17:00 - 18:00 1.00 MOB P PRE CONTINUE RIGGING UP RIG FLOOR. PREPARE FOR BOPE TEST. 18:00 - 18:30 0.50 MOB P PRE CREW CHANGE. DISCUSS RIG STATUS AND MOVE FOLLOW UP. CONTINUE TO RU ON DS 2 PREPARING FOR BOPE I EST. 18:30 - 19:30 1.00 MOB P PRE MU SLB COIL CONNECTOR,PULL TEST TO 35K. CALIBRATE SLB WEIGHT SENSORS. STAND BACK INJECTOR. 19:30 - 21:30 2.00 MOB P PRE HELD PJSM FOR PICKING UP BHI TOOLS. LOAD BHI TOOLS IN PIPE SHED. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 2 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table C 61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:30 - 00:00 2.50 MOB N RREP PRE FILL BOPE STACK WITH WATER.PRESSURE UP AND CHECK FOR LEAKS. BOP LEAKING AT ALL BLIND FLANGES- TIGHTED ALL BOLTS GRAY LOCKS LEAKING-TIGHTED BLEED PORTS LEAKING-TIGHTED 8/9/2013 00:00 - 01:00 1.00 BOPSUR P PRE PERFORM SHELL TEST OF BOPE AND CHART SAME. NOTIFIED JEFF JONES OF GOOD SHELL TEST. PREPARE FOR BOPE TEST. 01:00 - 01:30 0.50 BOPSUR P PRE PERFORM RIG EVACUATION DRILL&AAR. 01:30 - 02:00 0.50 BOPSUR P PRE FILL PITS V ITH KCL.PREPARE FOR BOPS TEST. WAIT ON STATE INSPECTOR JEFF JONES TO ARRIVE. 02:00 - 06:00 4.00 BOPSUR N RREP PRE SHELL TEST STACK TO 4500 PSI. TEST BOPE TO 250/3500 PSI FOR 5 CHARTED MIN TEST CHOKE VALVES,CHOKE AND KILL HCR, INSIDE MANUAL VALVES ON CHOKE AND KILL LINE,BOP RAMS AND ANNULAR PREVENTER. TEST 2 FULL OPENING SAFETY VALVES FUNCTION BOPE FROM BOTH REMOTE PANELS TESTIS WITNESSED BY TOOLPUSHER AND WSL. AOGCC INSPECTOR JEFF JONES WITNESSED TEST. INSPECTOR LEFT LOCATION WHILE REPAIRS AND LEAKS ARE FIXED/REPAIRED. 06:00 - 06:30 0.50 BOPSUR N RREP PRE CREW CHANGE. DISCUSS BOP TEST PROBLEMS.MAKE PLAN FORWARD. 06:30 - 22:00 15.50 BOPSUR N RREP PRE CONTINUE WITH BOP LEAK TROUBLE SHOOTING. FAILURES: BLIND RAMS-REBUILD BLIND/SHEAR RAMS. HCR/KILL-GREASED AND FUNCTION. CHOKE MANIFOLD VALVES#6&#7-REBUILD ANNULAR FAILED TO CLOSE-HYDRUALIC HOSE NOT CONNECTED,RECONNECTED HOSE HYDRUALIC CHOKE FAILED TEST-REBUILD (FAILED)REBUILD#2(PASSED) TEST GAS ALARMS. 22:00 - 22:30 0.50 BOPSUR P PRE LINE UP NORMAL FLOW PATH AFTER BOPE TEST. CLEAN RIG FLOOR 22:30 - 00:00 1.50 BOPSUR P PRE HEAD UP WITH BHI. TEST CHECK VALVES&CHART SAME. 8/10/2013 00:00 - 01:00 1.00 BOPSUR P PRE RE-ADJUST SLB SERVICE LOOP ON INJECTOR. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 3 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:00 - 03:30 2.50 BOPSUR P PRE PJSM FOR RU OF LUBRICATOR/PULLING TWC. AWGRS REPORT SHOWS TWC SET @ 115'ON 08/06/2013. RU LUBRICATOR AND PRESSURE TEST SAME 1250/3500. RIH TO 115',NO TWC FOUND.RIH TO 185' MAX DEPTH. OPEN WELL FLOW CHECKED FOR 15 MINS. SHUT WELL IN,NO PRESSURE INCREASE OBSERVED. I NOTIFIED WOS OF SITUATION.RD LUBRICATOR. 03:30 - 04:00 0.50 BOPSUR P PRE PRESSURE TEST LUBRICATOR 250/3500- PASSED. 04:00 - 05:30 1.50 DRILL P WEXIT MAKE UP 3.80"WINDOW MILLING ASSEMBLY AND RUN IN HOLE. 3.80"NEW HCC DSM WINDOW MILL+3.80" DIAMOND STRING MILL -BAKER 2-7/8"XTREME STRAIGHT MUD MOTOR -2 JOINTS OF PH6 TUBING -3"BHI COILTRAK TOOLS W/NO RES - 1-BHA OVERAL LENGTH=118.86' 05:30 - 06:00 ,- 0.50 DRILL P WEXIT STAB ONTO WELL WITH INJECTOR. TEST QTS 250/3500-PASS. 06:00 - 08:00 2.00 DRILL P WEXIT RIH WITH 3.8"MILLING BHA#1 F/118'-2700' MD. DISPLACE FREEZE PROTECT OUT TO TIGER TANK. 08:00 - 09:30 1.50 DRILL N RREP 3,179.00 WEXIT SWIVEL ON REEL LEAKING WHILE CIRCULATING. POOH TO REPLACE/REPAIR SAME. (SWIVEL HAD BEEN SERVICED AND PRESSURED TESTED DURING SUMMER MAINTENANCE) PRESSURETEST TO 250 AND 3500 PSI. j _ CHART TEST. PASSED. 09:30 - 10:30 1.00 DRILL P WEXIT RUN IN HOLE. TEST INJECTOR CONTROLS AND MAKE ADJUSTMENTS TO HYDRAULIC CONTROL SYSTEM. 10:30 - 12:30 2.00 DRILL N DFAL 7,800.00 WEXIT MWD SYSTEM FAILED. TROUBLE SHOOT SAME. INDICATIONS ARE E-LINE PULLED OUT OH COIL CONNECTOR. CONTINUE TO RUN IN HOLE TO DIAL IN INJECTOR HYDRAULICS. 12:30 - 13:45 1.25 DRILL P 7,800.00 WEXIT DISPLACE WELL TO POWER PRO MUD. OA INCREASING SLOWLY TO 550 PSI. BLEED DOWN SAME. 13:45 - 15:15 1.50 DRILL N RREP 7,800.00 WEXIT HOLD PJSM.ISOLATE SINGL PIT FOR TRIP. CIRCULATE OUT OF HOLE. CONTINUE TO FILL PITS AND OFFLOAD VAC TRUCKS. 15:15 - 17:30 2.25 DRILL I N RREP 7,800.00 I WEXIT AT SURFACE. FLOW CHECK. HOLD PJSM. GET OFF WELL. UNSTAB COIL. LD BHA. DISASSEMBLE COIL CONNECTOR. FOUND 1 PARTED PIG TAIL IN CONNECTOR. E-LINE STILL SECURE IN ANCHOR WITH SLACK BEHIND IT. RE-HEAD E-CONNECTOR. TEST SAME. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 4 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth I Phase Description of Operations • (hr) (usft) 17:30 - 22:00 4.50 DRILL N RREP 7,800.00 WEXIT TROUBLSHOOT SLB POWER ISSUES.SLB LINE CONDITIONER NOT SUPPLYING ENOUGH POWER TO OPS CAB.SLB ELECTRONICS TECHNICIAN REMOVED BHI COMPUTER SYSTEMS FROM SLB POWER STATION.NOTIFIED WOS OF POSSIBLE POWER LOSS TO OPS CAB IF EXCESSIVE LOAD PLACE ON FAULTY LINE CONDITIONER, RECOMMENDATIONS MADE TO WAIT ON SURFACE UNTIL A NEW LINE CONDITIONER CAN BE INSTALLED. -CURRENT LINE CONDITIONER IS NOT OUTPUTTING CONSTANT 120V TO OPS CAB SYSTEMS. -BACKUP UPS(UNINTERUPTED POWER SOURCE)BEING DRAWN DOWN TO LOW FOR NORMAL OPERATIONS. -DECISON MADE TO WAIT UNTIL REPLACEMENT LINE CONDITIONER CAN BE LOCATED AND INSTALLED. 22:00 23:30 1.50 DRILL N RREP 7,800.00 WEXIT i DECISION MADE TO MU BHA#2 AND RIH TO TROUBLESHOOT SLB SYSTEMS.PJSM HELD TO MU BHA#2,RIH AND TROUBLSHOOT POWER SYSTEMS. MU BHA#2,PU AND STAB INJECTOR ONTO WELL,PRESSURE TEST QTS 250/3500- PASSED. RIH F/188'-725'MD.BHI DEPTH ENCODER • NOT TRACKING CORRECTLY. 23:30 - 00:00 0.50 DRILL N SFAL 7,800.00 WEXIT BHI DEPTH ENCODER NOT TRACKING CORRECTLY. TROUBLESHOOT ENCODER. 8/11/2013 00:00 01:30 1.50 DRILL N SFAL 725.00 WEXIT TROUBLESHOOT BHI DEPTH ENCODER. REPAIR DEPTHJ ENCODER. 01:30 - 05:00 3.50 DRILL N RREP 7,800.00 WEXIT RIH WITH BHA#2 F/725-6000'MD.POOH F/ 6000'-5750'MD.SYSTEM APPEARS TO BE HANDLING LOAD. RIH F/5750'-8000'MD.POOH F/8000'-7250' • MD.SYSTEM NOT FUNCTIONING PROPERLY. 'DECISION MADE TO POOH AND WAIT ON REPAIR PARTS.LD BHA#2. 05:00 - 06:00 1.00 DRILL N RREP 7,800.00 WEXIT WAIT ON REPAIR PARTS FOR SLB LINE CONDITIONER. 106:00 - 06:30 0.50 1rDRILL N RREP 7,800.00 WEXIT CREW CHANGE. DISCUSS RIG AND EQUIPMENT STATUS. CONTINUE TO WAIT ON LINE CONDITIONER EQUIPMENT FROM ANCHORAGE. 06:30 - 12:00 5.50 DRILL N RREP 7,800.00 WEXIT WAIT ON LINE CONDITIONER REPLACEMENT FROM ANC. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 5 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) -- (usft) 12:00 - 18:00 6.00 DRILL N RREP 7,800.00 WEXIT POWER DOWN OPS CAB. REMOVE FAILED LINE CONDTIONER FROM PIPE SHED WALL. CONTINUE TO WAIT ON POWER LINE CONDITIONER FROM ANC. CONTINUE TO PREP REEL HOUSE EXTERIOR. INTEQ REPLACED SOME CABLING. CLEAN RIG INTERIOR. 18:00 - 20:30 2.50 DRILL N RREP 7,800.00 WEXIT WAIT ON REPAIR PARTS FOR SLB LINE CONDITIONER. 20:30 23:00 2.50 DRILL N RREP 7,800.00 , WEXIT HELD PJSM WITH ELECTRICIAN/SLB ELECTICAL TECHNICIAN FOR RU/TEST LINE I CONDITIONER. INSTALLED LINE CONDITIONER,POWER UP OPS CAB,CHECK VOLTAGES IN OPS CAB. 23:00 - 23:30 0.50 DRILL N RREP 7,800.00 WEXIT HELD PJSM TO MU MILLING BHA#3. MU BHA,PICK UP INJECTOR STAB ONTO WELL. 23:30 00:00 0.50 DRILL N RREP ' 7,800.00 WEXIT PRESSURE TEST QTS 250/3500-PASSED. RIH F/188'-1000'MD. 8/12/2013 '00:00 - 02:00 2.00 STWHIP N RREP 7,800.00 1 WEXIT RIH F/1000'-8000'MD.POOH F/8000'-7850' MD.SLB SYSTEMS APPEAR TO BE OPERATING PROPERLY. RIH F/7850'-9000'MD.POOH F/9000'-7500' MD.ALL SYSTEMS OPERATING AT NORMAL LEVELS. RIH TO 9250'MD BEGIN LOGGING GR TIE-IN. 02:00 - 05:00 3.00 STWHIP P WEXIT I LOG GR TIE-IN F/9250'-9350'MD.DEPTH CORRECTION-7.5'. RIH TAG PINCH POINT @ 9796'MD,20'HIGH. PU AND RE-LOGGED TIE-IN,ON DEPTH.RIH LOG CCL,VERIFY TOP OF WHIPSTOCK. 05:00 - 12:00 I 7.00 STWHIP P WEXIT TIME MILL WINDOW F/9,795.5'MD. 2400 PSI FS AT 2.68 BPM IN/OUT. MW IN/OUT:8.65 PPG/8.79 PPG. 50-100 PSI MTR WORK. 0.5-0.8K#DHWOB. IA/OA PVT:475 PSI/386 PSI/394 BBLS. MILL TO 9798'. VERY SMOOTH WEIGHT TRANSFER. MILL BY WEIGHT AND DRILL OFF. 12:00 - 18:00 6.00 STWHIP P WEXIT TIME/WEIGHT MILL WINDOW FROM 9798.2'. 2401 PSI FS AT 2.73 BPM IN/OUT. 125-200 DIFF PRESS. DHWOB:2.74-3.25K# MW IN/OUT:8.62/8.80 PPG .BHP/ECD/TVD:4424 PSI/9.88 PPG/8668' IA/OA/PVT:363 PSI/428 PSI/396 BBLS. MILL AHEAD TO 9800.7'. 18:00 - 00:00 6.00 STWHIP P WEXIT TIME/WEIGHT MILL WINDOW FROM 9800.0' MD. 2401 PSI FS AT 2.73 BPM IN/OUT. 125-200 DIFF PRESS. DHWOB:2.74-3.25K# MW IN/OUT:8.62/8.84 PPG .BHP/ECD/TVD:4431 PSI/9.88 PPG/8668' IA/OA/PVT:482 PSI/542 PSI/394 BBLS. MILL AHEAD TO 9804'. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 6 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/13/2013 00:00 - 03:00 3.00 STWHIP P WEXIT TIME/WEIGHT MILL WINDOW FROM 9804' MD. 2401 PSI FS AT 2.73 BPM IN/OUT. 125-200 DIFF PRESS. DHWOB:2.74-3.25K# MW IN/OUT:8.62/8.84 PPG .BHP/ECD/TVD:4431 PSI/9.88 PPG/8668' IA/OA/PVT:482 PSI/542 PSI/394 BBLS. MILL AHEAD TO 9815'MD. 03:00 - 04:00 1.00 STWHIP P WEXIT DRESS WINDOW.REAM WINDOW 3 TIMES. DRY DRIFT WINDOW TO TD.WINDOW IS CLEAN WITH NO ISSUES SEEN.OPEN EDC,PUMP 3.5 BPM TO CLEAN CUTTING OUT OF HOLE. 04:00 - 06:30 2.50 STWHIP P WEXIT POOH F/9780'-188'MD.WELLHEAD I PRESSURE INCREASED TO 500 PSI AT 1500'MD.BACKFLUSH MICROMOTION,DID NOT CLEAR OBSTRUCTION. POOH F/1500'-188'MD.STAND BACK INJECTOR,LD MILLING BHA#3. GAGED DIAMOND MILL-3.78 NO GO GAGED STRING MILL-3.79 NO GO 06:30 - 07:00 0.50 STWHIP P WEXIT CHANGE OUT CREWS.CONDUCT WALK AROUND,INSPECT EQUIPMENT. 07:00 - 08:00 1.00 STWHIP P WEXIT BACK FLUSH MICROMOTION,CLEAR OBSTRUCTION FROM CHOKE MANIFOLD LINES. 08:00 - 09:00 1.00 DRILL P PROD1 I MU BUILD BHA#1 WITH 2.0 AKO 2-7/8"MTR AND 4.5"HYCALOG BICENTER. STAB COIL. GET ON WELL. PRESS TEST QTS TO 250 AND 3500 PSI. CHART TEST. PASSED. 09:00 - 12:00 3.00 DRILL P PROD1 RUN IN HOLE. TAG ALL FIVE GLMS WITH BHA. PU AT EACH AND WORK THROUGH SAME. DID NOT PUMP OR ORIENT. 12:00 - 12:30 0.50 DRILL P PROD1 LOG GR TIE IN WITH(-9.5)'CORRECTION. CLOSE EDC. 12:30 - 16:00 3.50 DRILL P PROD1 I DRILL BUILD SECTION FROM 9815 FREESPIN 2600 PSI AT 2.75 BPM IAP 177 PSI,OAP 308 PSI,PVT 384 BBLS SLIGHT LOSSES OF 0.25 BPM AT 9838', HEALING UP. 16:00 - 00:00 8.00 DRILL P PROD1 DRILL FROM 9885'. SLOW DRILLING WITH 5-25%CHERT IN SAMPLES. 2.0-3.0 K#DHWOB WITH 15-20 FPH ROP. 2.66 BPM IN/OUT AT 2450 PSI. BHP/ECD/TVD:4496 PSI/9.96 PPG/8758' IA/OA/PVT:516 PSI/676 PSI/383 BBLS. 8/14/2013 00:00 - 08:00 8.00 DRILL P PROD1 'DRILL FROM 10,015'MD. SLOW DRILLING WITH 5%CHERT IN SAMPLES. 2.0-3.0 K#DHWOB WITH 15-20 FPH ROP. 2.82 BPM IN/OUT AT 2720 PSI. BHP/ECD/TVD:4569 PSI/9.98 PPG/8776' IA/OA/PVT:546 PSI/269 PSI/375 BBLS. LAND BUILD AT 10,134'. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 7 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 10:00 2.00 DRILL P PROD1 POH WITH BUILD BHA. PULL THROUGH WINDOWAT 15 FPM AND, OVER PULL TO 50K WITH PUMP AT 0.5 BPM. FLOW CHECK ABOVE WINDOW OPEN EDC AND PUMP AT 3.2 BPM AND 2400 PSI. 10:00 - 11:00 1.00 DRILL P PROD1 FLOW CHECK AT SURFACE DURING PJSM. GET OFF WELL,LAY DOWN BUILD BHA. BIT RATED 1-2. MU LATERAL BHA#5 WITH RESISTIVITY,1.2 AKO MOTOR AND REBUILD HYCALOG 4.5" BIT 11:00 - 11:30 0.50 DRILL P PROD1 GET ON WELL,PRESSURE TEST QTS TO 250/3500 PSI. 11:30 - 13:30 2.00 DRILL P PROD1 RIH TO 9200'CIRCULATING WITH EDC OPEN. 13:30 - 16:30 3.00 DRILL P PROD1 LOG TIE-IN TO PARENT WELL AT 250 FPM FROM 9200'TO WINDOW. (-9.5)'CORRECTION ON TIE-IN.RA TAG AT 9802.5'. TROUBLE GETTING THROUGH WINDOWAT 9808'.GOT THROUGH WITH ORIENTATION 90 RIGHT. 16:30 - 17:15 0.75 DRILL P PROD1 LOG CCL ACROSS LINER TOP SETTIGN DEPTH FROM 9800'TO 9550'. RIH TO DRILLING DEPTH. 17:15 - 00:00 6.75 DRILL P PROD1 DIRECTIONAL DRILL 4-1/2"LATERAL HOLE SECTION FROM 10,134'MD TO 10,295'MD. BPM IN/OUT 2.61/2.58,2400 PSI FREE SPIN, 2550-2850 PSI CIRCULATING,1-3 KLBS DHWOB,MW IN/OUT=8.69/8.89 PPG,ECD= 10.00 PPG,IA/OA=460/474 PSI,PVT=376. PERFORM BHA WIPER TRIPS AS NECESSARY. CORRECTED WHIPSTOCK DEPTHS AFTER LOGGING RA TAG: TOP OF WHIPSTOCK:9795'MD TOP OF WINDOW:9795.3'MD BOTTOM OF WINDOW:9804'MD RA TAG:9802.5'MD SLOW PUMP RATES AT 10,137'MD,8.70 PPG: MP#1: 0.5 BPM=1172 PSI,1 BPM=1410 PSI MP#2: 0.5 BPM=1183 PSI,1 BPM=1439 PSI 8/15/2013 00:00 - 06:00 6.00 DRILL P PROD1 DRILL FROM 10,295'MD. 2.0-4.0 K#DHWOB,MW IN/OUT-8.73/8.95, ROP 20-30 FPH. 2.75 BPM IN/OUT AT 2895 PSI. BHP/ECD/TVD:4644 PSI/10.17 PPG/8795' IA/OA/PVT:696 PSI/358 PSI/365 BBLS. 06:00 - 06:30 0.50 DRILL P PROD1 CREW CHANGE OUT.CONDUCT WALK AROUND,INSPECT TOOLS AND EQUIPMENT. 06:30 - 06:45 0.25 DRILL P PROD1 CONDUCT FIRE DRILL,SIMULATED FIRE IN BOILER ROOM.ALL HANDS RESPONDED,3 ABC EXTINGUISHERS WERE BROUGHT TO THE FIRE LOCATION.WSL,TP AND PAD OPERATOR NOTIFIED.AAR CONDUCTED WITH NO DEFICIENCIES IN THE RESPONSE. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 8 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Project: � Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date I From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:45 - 07:15 0.50 DRILL P PROD1 DRILLAHEAD FROM 10,545'. 2.72 BPM IN/2.65 BPM OUT AT 2940 PSI MW 8.77/8.99 IN/OUT 2.5-4 K#DHWOB,ROP 35-40 FPH IA/OA/PVT/ECD:725 PSI,378 PSI,364 BBLS, 10.18 PPG 07:15 - 09:00 1.75 DRILL P PROD1 FROM 10,580'PICK UP FOR WIPER TRIP TO WINDOW. MAD PAS THE BUILD FOR RESISTIVITY. TIE-IN AT RA TAG WITH(-3.5)'CORRECTION. RIH. 09:00 - 12:00 3.00 DRILL P PROD1 !DRILL AHEAD FROM 10,580'. ROP 40-50 FPH,2.7-3.2K#DHWOB 2.7 BPM IN/OUT AT 2830 PSI DRILL TO 10,700'. 10:00 UNANNOUNCED KICK WHILE DRILLING DRILL WITH 8 BBL GAIN IN PITS.LESS THAN 1 MIN FOR CREW TO DETECT PIT GAIN.PICK UP OFF BOTTOM AND FLOW CHECK SIMULATED THE FOLLOWING:SHUT IN HCR WITH PRESSURE BLEED OFF AT ACCUMULATOR,PLACE VALVE IN NEUTRAL POSITION,SHUT MANUAL CHOKE LINE VALVE IN CELLAR AND VALVE 13 ON CHOKE MANIFOLD.NOTIFIED PAD OPERATOR, NORDIC AND BP SUPERINTENDENTS OF DRILL.AAR TO REVIEW PROCEDURE AND KICK SHEET,DISCUSS DRILL AND ACTIONS FOR DETERMINING SIDP AND SICP.GOOD RESPONSE FROM ALL CREW MEMBERS.NO DEFICIENCIES. 12:00 - 14:00 2.00 DRILL P PROD1 DRILL FROM 10,700' ROP 25-30 FPH,4-5K#DHWOB 2.7 BPM IN/OUT,MW 8.77/8.97 IN/OUTDRILL TO 10,730'. 14:00 - 16:00 2.00 DRILL P PROD1 BHA WIPER AT 10,730'.MUD SWAP WITH NEW 8.6 PPG POWER PRO SYSTEM.DRILL TO 10,770'. 16:00 - 16:30 0.50 DRILL P PROD1 OBTAIN SPRS WITH NEW MUD SYSTEM AT 10,770'. PUMP 1:0.5 BPM=956 PSI,1.0 BPM=1221 PSI,2.7 BPM=2402 PSI !PUMP 2:0.5 BPM=956 PSI,1.0 BPM=1168 PSI,2.7 BPM=2325 PSI 16:30 - 00-00 7.50 DRILL P PROD1 DRILLAHEAD FROM 10,770'-10,840'MD. ROP 8-10 FPH,2.5-5.5K#DHWOB 2.5 BPM IN/OUT AT 2150 PSI MW 8.56/8.71 IN/OUT IA/OA/PVT=632 PSI,332 PSI,395 BBLS. SLOW ROP FROM SHALE DRILLING,TRYING TO DROP 3-5 FT TVD. 8/16/2013 00:00 - 06 00 6.00 DRILL P PROD1 DRILL AHEAD FROM 10,840'-10,880'MD. ROP 8-10 FPH,2.5-5.5K#DHWOB 2.78 BPM IN/OUT AT 2450 PSI MW 8.59/8.78 IN/OUT IA/OA/PVT=710 PSI,392 PSI,402 BBLS. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 9 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud DateTme:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) (usft) 06:00 - 09:00 3.00 DRILL P PROD1 GEOLOGY TEAM DETERMINES DRILLING IN KAVIK FROM 10,685'TO CURRENT DEPTH OF 10,880'. PULL UP TO WINDOW FOR PLAN FORWARD. CIRCULATE BOTTOMS UP,RETURNS HAVE 1/8"TO 1/4"DIAMETER CAV1NGS ACROSS SHAKERS. 09:00 - 10:00 1.00 DRILL P PROD1 TIE-IN AT RA TAG WITH(+2)'CORRECTION. RIH TO DRILL AHEAD TO DETERMINE THROW IN FAULT ENCOUNTERED AT 10,785'. 10:00 - 14:00 4.00 DRILL P PROD1 DRILLAHEAD FROM 10,880'. ROP 20-25 FPH,4-5K#DHWOB 2.74/2.65 BPM IN/OUT AT 2950 PSI. PUW 42K,WEIGHT CHECKS EVERY 30 MIN. PUMP 20 BBL LO-VIS,20 BBL HI-VIS SWEEP, NO CHANGE IN RETURNS WITH SWEEPS. 14:00 - 18:00 4.00 DRILL P PROD1 DRILL FROM 10,950'. AT 10,965'PULL UP TO WIPER ABOVE KAVIK SECTION TO 10,650',NO UNEXPECTED WEIGHT FLUCTUATIONS. CONTINUE DRILLING AT 20 FPH,95 DEG NEAR BIT INC 2.82/2.76 BPM IN/OUT AT 2550 PSI IA/OA/PVT=833 PSI,471 PSI,367 BBLS BLEED IA TO 190 PSI AND OA TO 230 PSI 18:00 - 18:30 0.50 DRILL P PROD1 CREW CHANGE OUT.PERFORM WALK AROUND,INSPECT EQUIPMENT. 18:30 - 20:00 1.50 DRILL P PROD1 DRILL FROM 10,950'. 2.82/2.76 BPM IN/OUT AT 2550 PSI 2.5-4K DHWOB,MW IN/OUT-8.73/8.95 IA/OA/PVT=833 PSI,471 PSI,367 BBLS DRILL UP IN SECTION LOOKING FOR TOP OF KAVIK. KAVIK TOP ESTIMATED @ 8787'MD. 20:00 - 21:30 1.50 DRILL C PROD1 POOH F/11,080'-7,500'MD. PU-42K,BPM-5,MW IN/OUT 8.73/8.96. AT 7500'MD SHALE CUTTING OVERLOADED SHAKER. STOPPED POOH,RIH TO 9300'MD. 21:30 - 22:45 1.25 DRILL C PROD1 POOH F/9300'-100'MD. JOG DOWN F/100'-500'MD. POWER DOWN MWD TOOL,FLOW CHECK. STAND BACK INJECTOR,LD BHA. 22:45 - 00:00 1.25 DRILL C PROD1 FUNCTION TEST BOPE. 8/17/2013 00:00 - 00:30 0.50 DRILL C PROD1 FINISH FUNCTION TEST ON BOPE. 00:30 - 03:30 3.00 DRILL C PROD1 PERFORM COIL MANAGEMENT,CUT 100' COIL&E-LINE. INSTALL COIL CONNECTOR,PULL/ PRESSURE TEST SAME. RE-HEAD WITH BHI COIL CONNECTOR. 03:30 - 05:30 2.00 DRILL •• C PROD1 PRESSURE TEST BHI CHECKS 250/3500- PASSED. STAB ON INJECTOR,PRESSURE TEST QTS- PASSED. OPEN SWAB,FILL WELL WITH 2 BBLS. BACK FLUSH MICRO MOTION.BLOW DOWN KILL LINE. 05:30 - 06:00 0.50 DRILL C PROD1 RU RIG FLOOR TO RUN 2 3/8"LINER. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 10 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor.NORDIC CALISTA UW:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 06:30 0.50 DRILL C PROD1 CREW CHANGE,PERFORM WALK AROUND. PSJM RU 2 3/8"LINER. 06:30 - 08:00 1.50 CASING C PROD1 RUN 2 3/8"LINER F/0'-851'MD.27 TOTAL JOINTS AT 500-700 FT LBS TORQUE 08:00 - 09:00 1.00 CASING C PROD1 MU BILLET(NO ANCHORS),4"GS,KNUCKLE JOINT AND COILTRAK. INSTALL INJECTOR,PRESSURE TEST QTS TO 250/3500 PSI FOR 5 MIN,GOOD TEST. 09:00 - 12:00 3.00 CASING C PROD1 OPEN EDC AND RIH WITH BILLET AND LINER (OAL=908.7')AT 50 FPM CIRCULATING 2.1 BPM AT 1370 PSI.SLOW DOWN AS BILLET CROSSES JEWELRY. 12:00 - 13:00 1.00 CASING C PROD1 PUW WITH LINER ABOVE WINDOW 41K,SOW j23K TIE-IN WITH(-8)'CORRECTION. 1 CLOSE EDC AND CIRC AT 2 BPM,1900 PSI. 13:00 - 13:30 0.50 CASING C PROD1 CONTINUE WITH LINER IN OPEN HOLE,AT 10,630'BILLET BELOW WINDOW.RIH AT 29 FPM. PUW OF 47KAT 24 FPM AND NO PUMP RATE, TAG BOTTOM AT 11,083',SET DOWN 5K AND BRING PUMP RATE UP TO 2.2 BPM AND PICK UP TO 11,055',PUMPS OFF PUW OF 42K.TOP OF BILLET AT 10,231.8'. 13:30 - 16:00 2.50 CASING C PROD1 POH,5 MIN FLOW CHECK AT WINDOW,NO FLOW. AT 9780'NO COMMUNICATION WITH COILTRAK,MEG TEST SHOWS DISCONNECT IS LIKELY AT UQC. POH. 16:00 - 17:00 1.00 CASING C PROD1 TAG UP AND FLOW CHECK 5 MIN,NO FLOW. DISCONNECT INJECTOR FROM WELL AND CHECK UPPER QUICK CONNECT.E-LINE IS STICKING OUT BELOW CHECKS. NO LINER ON GS. BLOW DOWN AND LAY DOWN BHA. 17:00 - 22:00 5.00 DRILL C PROD1 CUT COIL CONNECTOR,REBOOT FOR SLACK MANAGEMENT,CUT 75'COIL,INSTALL COIL CONNECTOR,PULL 42K/PRESSURE TEST COIL CONNECTOR,INSTALL BHI QUICK CONNECTS&PRESSURE TEST SAME,STAB ONTO WELL PRESSURE TEST QTS,STAND BACK INJECTOR. 22:00 - 23:00 1.00 DRILL C PROD1 PJSM FOR PU BHA,MU BHA#7. PU INJECTOR STAB ONTO WELL. PRESSURE TEST QTS 250/3500-PASSED. 23:00 - 00:00 1.00 DRILL C PROD1 RIH WITH LATERAL BHA F/80'-6000'MD. 8/18/2013 00:00 - 02:30 2.50 DRILL C PROD1 RIH WITH LATERAL ASSEMBLY, LOG TIE-IN (-8.5'DEPTH CORRECTION) RIH TAG TOP OF BILLET©10,221'MD. 02:30 - 04:00 1.50 DRILL C PROD1 1TIME MILL F/10,221'-10,223'MD. DHWOB 0.1-1K,FS-2350,PP-2424 1 BPM IN/OUT-2.82 MW IN/OUT-8.67 Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 11 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:877/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00.00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA 11.11/1/1:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase 1 Description of Operations (hr) (usft) 1 04:00 - 04:30 0.50 DRILL C PROD1 DRILL F/10,223'-10,230'MD. • DHWOB 0.1-1K,FS-2350,PP-2424 • BPM IN/OUT-2.82 MW IN/OUT-8.67 ATTEMPT TO KICK OFF OF BILLET UNSUCCESSFUL.TAG UP HARD AT 10,230' MD. SET DOWN 5-7K TO CONFIRM END OF • BILLET.NOTFIED WOS/ODE OF SITUATION. • 04:30 - 06:00 1.50 DRILL X DPRB 10,230.00 PROD1 !WIPER TRIP F/10,230'-9850'MD.RIH TO 10,230'MD.PUMP 20 BBLS LOW VIS SWEEP, FOLLOWED BY 20 BBLS HIGH VIS SWEEP. 06:00 - 08:30 2.50 DRILL X DPRB 10,230.00 PROD1 FLOW CHECK AT WINDOW 5 MIN,NO FLOW. OPEN EDC,POH PUMPING 3.5 BPM AT 2450 PSI. 08:30 - 09:00 0.50 DRILL X DPRB 10,230.00 PROD1 PERFORM JOG AT SURFACE TO 300'. TAG UP,FLOW CHECK FOR 5 MIN,NO FLOW. 09:00 - 09:30 0.50 DRILL X DPRB 10,230.00 PROD1 GET OFF WELL LAY DOWN BHA#7,BIT RATED 1-1. 09:30 - 10:00 0.50 DRILL X DPRB 10,230.00 PROD1 LOAD AND STRAP 11 JOINTS OF 2-7/8"STL PIPE. PREP FLOOR TO RUN LINER. 10:00 - 11:00 1.00 DRILL X DPRB 10,230.00 PROD1 MU BULLNOSE AND 11 JOINTS OF 2-7/8"STL • LINER.TORQUE TO 800-1000 FT LBS. MU BILLET AND COILTRAK. 11:00 - 11:30 0.50 DRILL X DPRB 10,230.00 PROD1 GET ON WELL,PRESSURE TEST QTS TO 250/3500 PSI FOR 5 MIN. 11:30 - 14:30 3.00 DRILL X DPRB 10,230.00 PROD1 RIH AT 50 FPH PUMPING 2 BPM THROUGH EDC. 14:30 - 15:30 1.00 CASING X DPRB 10,230.00 PROD1 TIE-IN WITH(-8.5)'CORRECTION. CLOSE EDC PUWAT 9590',45K. PUWAT 10,060',46K. DHWOB-3.0K# SET DOWN AT 10,231'WITH 7K,BILLET DEPTH 9894'. RELEASE GS AT 1.9 BPM,1800 PSI.OK# DHWOB 15:30 - 17:30 2.00 DRILL X DPRB 10,230.00 PROD1 POH,FLOW CHECK ABOVE WINDOW 5 MIN, • NO FLOW. OPEN EDC,CONITUE OUT OF HOLE. 17:30 - 18:00 0.50 DRILL X DPRB 10,230.00 PROD1 TAG UP AT SURFACE,FLOW CHECK 5 MIN, NO FLOW. GET OFF WELL,LAY DOWN BILLET RUNNING TOOLS. 18:00 - 18:30 0.50 DRILL X DPRB 10,230.00 PROD1 M/U KICK OFF BHA#9.STAB ONTO WELL. PRESSURE TEST QTS 250/3500-PASSED. 18:30 - 21:00 2.50 DRILL X DPRB 10,230.00 PROD1 RIH F/65'-9700'MD.LOG TIE-IN W/-8.5'DEPTH CORRECTION. 21:00 - 21:45 0.75 DRILL X DPRB 10,230.00 PROD1 RIH TO TOP OF BILLET,DRY DRIFT TAG @ 9893.4'MD TAG WITH PUMPS ON @ 9892.85'MD. TIME DRILL OFF BILLET(619892.85'MD. WOB-0.34,BPM-2.85 FS-2285 PSI IA/GA/PVT-10/432/386,ECD-9.84 Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 12 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) • Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase i Description of Operations (hr) (usft) 21:45 - 00:00 2.25 DRILL X DFAL 9,893.00 PROD1 !COMMUNICATION PROBLEMS WITH MWD TOOL. TROUBLESHOOT MWD TOOL-DOWNHOLE TOOL PROBLEM. POOH F/9893'-3500'MD. 8/19/2013 00:00 - 00:30 0.50 DRILL X DFAL 9,893.00 PROD1 CONTINUE POOH F/3500'-65'MD. FLOW CHECK WELL-NO FLOW. STAND INJECTOR BACK 00:30 - 03:00 2.50 DRILL X DFAL 9,893.00 PROD1 TROUBLESHOOT MWD TOOL ON SURFACE. CHECK BHI E-LINE CONNECTION-GOOD. CHECK MWD TOOL-BAD SECTION FOUND. CHANGE OUT MWD TOOLS SECTION- i RE-TEST. 03:00 - 03:30 0.50 DRILL X DFAL 9,893.00 PROD1 HELD PSJM,PU KICK OFF BHA#10. STAB INJECTOR ONTO WELL. PRESSURE TEST QTS 250/3500-PASSED. 03:30 - 05:30 2.00 DRILL X DFAL 9,893.00 PROD1 RIH F/65'-9700'MD.LOG TIE-IN WITH-8.5' DEPTH CORRECTION. RIH TAG TOP OF BILLET @ 9893'MD. 05:30 - 06:00 0.50 DRILL X DPRB 10,230.00 PROD1 TIME DRILL OFF BILLET @ 9892.85'MD. WOB-0.34,BPM-2.85 FS-2285 PSI IA/OA/PVT-10/432/386,ECD-9.84 08:00 - 06:30 0.50 DRILL X DPRB 10,230.00 PROD1 TAG BILLET AT 9894.1',GET SPRS 06:30 - 11:30 5.00 DRILL X DPRB 10,230.00 PROD1 BEGIN TIME DRILLING AT 9892.1',SEVERAL STALLS INITIALLY,ESTABLISH PATTERN IN GS AT TOP OF BILLET AT 0.5 FHP TO 9892.6'. BEGIN TIME DRILLING AT 1 FPH. PUMPING 2.5 BPM IN/OUT AT 2150 PSI WITH 8.65 PPG MW IN.OUT DHWOB:0.2-0.5K#,MOTORWORK INCREASE WITH EACH TENTH. PUMP 20 BBL HI-VIS SWEEP EVERY HOUR, COLLECT SAMPLE FROM EACH SWEEP. AMOUNT OF ALUMINUM DECREASING WITH EACH SAMPLE,Z1B SAND INCREASING. .11:30 - 12:30 1.00 DRILL X DPRB 10,230.00 PROD1 AT 9896.1 DRILL AHEAD AT 10 FPH,UNABLE TO MAKE PROGRESS AT THIS SLOW ROP DUE TO VIBRATIONS AND REACTIVE TORQUE.INCREASE ROP TO 20 FPH,DRILL TO 9901'.INCREASE TO NORMAL DRILLING PARAMETERS:70 FPH ROP,2K#DHWOB. LOSE GAMMA RAY DATA FROM HIGH VIBRATION 12:30 - 13:30 1.00 DRILL X DPRB 10,230.00 PROD1 AT 9912'CONFIRM SIDETRACKED AT 66.4 DEG NEAR BIT INCLINATION(COMPARED TO 64 DEG IN PLUG BACK).BACK REEM AT 10 FPH FROM 9912 TO 9885'AT 45 DEG+(-)AS DRILLED TOOLFACE TWICE ON EACH SIDE. DRY DRIFT BILLET KICK-OFF,NO PROBLEMS. PUMP 40 BBL HI-VIS SWEEP TO CLEAN KICK-OFF INTERVAL. 13:30 - 15:45 2.25 DRILL N DPRB 10,230.00 PROD1 POH FOR BUILD BHA.FLOW CHECK ABOVE WINDOW 5 MIN,NO FLOW.OPEN EDC. CIRCULATE AT 3.6 BPM. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 13 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA OWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:45 - 17:15 1.50 DRILL N DPRB 10,230.00 PROD1 PERFORM JOG AT SURFACE TO 300'. TAG UP AND FLOW CHECK 5 MIN,NO FLOW. GET OFF WELL,BLOWAND LAY DOWN SIDETRACK BHA. PICK UP BUILD BHA:1.77 AKO ULS MOTOR, 4-1/4"HYC BIT. GET ON WELL,PRESSURE TEST QTS TO 250/3500 PSI. 17:15 - 19:45 2.50 DRILL N DPRB 10,230.00 PROD1 RIH WITH BUILD BHA#11. F/65'-9255 MD,TIE IN WITH(-8')FT DEPTH CORRECTION. RIH TO BOTTOM,DRILL AHEAD. 19:45 - 00:00 4.25 DRILL N DPRB 10,230.00 PROD1 DRILLING AHEAD F/9255'-10,077'MD. BPM IN/OUT-2.75,FS 2457,PP-2625 DHWOB-1-2K,ECD-9.94 IA/OA/PVT- 10/510/378 8/20/2013 00:00 - 06:00 6.00 DRILL X DPRB 10,230.00 PROD1 DRILLING AHEAD F/10,077'-10,175'MD. BPM IN/OUT-2.75,FS 2457,PP-2625 DHWOB-1-2K,MW IN/OUT-8.72 ECD-9.94 IA/OA/PVT- 10/510/378 06:00 - 09:00 3.00 DRILL C PROD1 DRILL FROM 10,175-10,300'. ROP 50-70 FPH WITH 1.5-2.2K#DHWOB PUPMING 2.75 BPM IN/OUT AT 2650 PSI. IA/OA/PVT=40 PSI,445 PSI,393 BBLS. PUMP 20 BBL HI-VIS SWEEP,ON THE BACKSIDE WHEN PICK UP OFF BOTTOM._ 09:00 - 11:30 2.50 DRILL C PROD1 POH WITH BUILD BHA. COME THROUGH BILLET WITH PUMPS OFF. FLOW CHECK ABOVE WINDOW 5 MIN,NO FLOW. OPEN EDC,POH PUMPING 3.5 BPM. CIRCULATE SWEEP OUT OF HOLE. 11:30 - 12:30 1.00 DRILL C PROD1 JOG AT SURFACE TO 300',TAG UP AND FLOW CHECK 5 MIN,NO FLOW. GET OFF WELL.BLOW DOWN AND LAY DOWN BUILD BHA#11 12:30 - 14:15 1.75 DRILL C PROD1 CUT OFF COIL CONNECTOR. INSTALL HYDRAULLIC CUTTER ON INJECTOR, CUT 100'OF COIL AND 100'E-LINE. DRESS COIL,INSTALL CONNECTOR. 14:15 - 15:35 1.33 DRILL C PROD1 HEAD UP BHI,MEG TEST,GOOD. 15:35 - 16:30 0.92 DRILL C PROD1 GET ON WELL,PRESSURE TEST CHECKS AND CONNECTOR TO 250/3500 PSI FOR 5 CHARTED MIN.GOOD TEST. 16:30 - 18:00 1.50 DRILL C PROD1 PICKUP LATERAL BHA#12 WITH 4-1/4" HYCALOG BIT,1.2 AKO 2-7/8" GET ON WELL,PRESSURE TEST QTS TO 250/3500 PSI,GOOD TEST. 18:00 - 21:30 3.50 DRILL C PROD1 RIH WITH BHA#12/80'-9350'MD. LOG TIE-IN WITH(-9')DEPTH CORRECTION. RIH TO BOTTOM ti 10,300'MD. 21:30 - 00:00 2.50 DRILL C PROD1 DRILLING LATERAL SECTION F/10,300'T/ 10,334'MD. AVG.ROP-13.6 FPH,BPM IN/OUT-2.77 PP- 2530 PSI WOB 1-3K,ECD-9.94 IA-20 AO-625 PVT-384 MW IN/OUT-8.7 PPG. Printed 9/16/2013 10 06:28AM North America-ALASKA-BP Page 14 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) i Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/me:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing!Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/21/2013 00:00 - 06:00 6.00 DRILL C PROD1 DRILLING LATERAL SECTION F/10,334'T/ 10,465'MD. AVG.ROP-22 FPH,BPM IN/OUT-2.77 PP- 2530-2750 PSI WOB 1-3K,ECD-9.94 IA-20 AO-625 PVT-310 MW IN/OUT-8.7 PPG. 06:00 - 12:00 6.00 DRILL C PROD1 DRILL LATERAL FROM 10,465'TO 10,555' ROP 15-20 FPH AT 3.5-5.0K#DHWOB 2.8 BPM IN/OUT AT 2700 PSI. SWAP MUD,8.6 PPG IN/OUT PVT 454 AFTER MUD SWAP. CONTINUE DRILLING IN SHALE. BHA WIPER. 12:00 - 18:00 6.00 DRILL C PROD1 DRILL FROM 10,555'TO 10655'. ROP 11-23 FPH AT 4-5K DHWOB 2.8 BPM IN/OUT AT 2670 PSI. IA/OA/PVT=20 PSI/342 PSI/453 BBLS. CONTINUE DRILLING IN SHALE. 18:00 - 22:30 4.50 DRILL C PROD1 DRILL FROM 10,665'TO 10760 MD'. AVG ROP-21.11 FPH AT 4-5K DHWOB 2.8 BPM IN/OUT AT 2670 PSI. IA/OA/PVT=20 PSI/342 PSI/453 BBLS. CONTINUE DRILLING IN SHALE. 22:30 - 23:00 0.50 DRILL C PROD1 WIPER TRIP TO WINDOW F/10,760'MD. 23:00 - 23:30 0.50 DRILL C PROD1 LOG TIE IN,+8'CORRECTION 23:30 - 00:00 0.50 DRILL C PROD1 START MUD SWAP F/8.6PPB T/9.5PPB POWER PRO BPM IN/OUT-2.73 PP-2624,ECD-10.02 IA/OA/PVT-204/514/455 8/22/2013 00:00 - 06:00 6.00 DRILL C PROD1 DRILL FROM 10,760'TO 10,950'MD. AVG.ROP-31.66 FPH AT 2-4K DHWOB 2.8 BPM IN/OUT AT 2875 PSI. MW IN/OUT-9.52/9.53 PPG IA/OA/PVT=262 PSI/537 PSI/400 BBLS. 06:00 - 10:00 4.00 DRILL C PROD1 DRILL FROM 10,950'TO 11,080'. ROP 30 FPH AT 2-4K#DHWOB 2.90 BPM IN.OUTAT 3100 PSI,FREESPIN 2900 PSI 10:00 - 13:30 3.50 DRILL P PROD1 DRILL FROM 11,080'TO 11,200' ROP 60 FPH AT 1.5-4.0K#DHWOB 2.9 BPM IN/OUT AT 3125 PSI 9.55/9.58 PPG IN/OUT IA/OA/PVT=400 PSI,632 PSI,387 BBLS PUMP 40 BBLS HI-VIS SWEEP FOR WIPER TRIP. Printed 9/16/2013 10:06.28AM North America-ALASKA-BP Page 15 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 `X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 18:00 4.50 DRILL P PROD1 WIPER TRIP TO WINDOW. SWEEP COMING OUT THE BIT COMING OFF BOTTOM. PUW 40K,BACK FLOW MICROMOTION TO FLUSH OUT. PULL TO 63K FROM 10,300 TO 10,200'. PULL UP THROUGH SHALE AT 10,150'WITH (-12)K#DHWOB,MOTORWORK RUN BACK IN HOLE TO 10,400,PUMP 20 BBL 1 SWEEP. COME UP THROUGH BILLET AND WINDOW WITH PUMPS OFF. JOG ABOVE WINDOW TO CIRC CUTTINGS UP HOLE. OPEN EDC,PULL UP TO 7500'CIRCULATING AT MAX RATE.RUN IN HOLE TO 9700'. PUMP 40 BBL SWEEP AND PULL UP TO 7500' 18:00 - 22:00 4.00 DRILL P PROD1 JOG AND CIRCULATE SWEEP TO SURFACE. RIH FROM 7500'MD TO 9830'MD,LOG TIE IN +6'CORRECTION CLOSE EDC AND ORIENT 75R THRU WINDOW,ORIENT 15R THRU BILLET, RUN BACK IN HOLE TO 11,200'MD. 22:00 - 00:00 2.00 DRILL P PROD1 DRILL FROM 11,200'TO 11,278'MD. AVG.ROP-39.5 FPH AT 2.1-3K DHWOB 2.8 BPM IN/OUT AT 3395 PSI,FS-3050PSI MW IN/OUT-9.52/9.53 PPG IA/OA/PVT=277/52/336 BBLS. 8/23/2013 100:00 - 01:30 1.50 DRILL P PROD1 ,DRILL FROM 11,278'TO 11,282'MD. AVG.ROP-2.66 FPH AT 2.1-3K DHWOB 2.8 BPM IN/OUT AT 2850 PSI,FS-2550PSI MW IN/OUT-9.52/9.53 PPG IA/OA/PVT=277/52/336 BBLS. NOTE:LOST 500-800 PSI FOR PUMP PRESSURE.TROUBLESHOOT SURFACE LINES AND EQUIPMENT.GAIN 300 PSI OF PRESSURE,CONTINUED DRILLING AHEAD. UNABLE TO DRILL DECISION MADE TO POOH SAND CHECK BHA. 01:30 - 03:00 1.50 DRILL N DFAL 1 11,282.00 PROD1 POOH F/11,282'-11,070'MD.LOCATED PINHOLE WHILE PULLING COIL THRU INJECTOR.STOPPED PUMPING/PULLING AND NOTIFIED SLB CTD MANAGER/BP WOS OF SITUATION.HELD PJSM FOR LOCATING AND SECURING PINHOLE.LOCATED PINHOLE IN COIL,AUTHORIZATION GIVEN TO PULL COIL ACROSS AND CLAMP PINHOLE. 03:00 - 06:00 3.00 DRILL N DFAL 11,282.00 PROD1 POOH F/11,070'-9,775'MD.FLOW CHECK WELL.NO FLOW. 'CONTINUE POOH HOLDING 100 PSI BACK PRESSURE F/9,775'-80'MD. FLOW CHECK ON SURFACE.NO FLOW. 06:00 - 07:00 1.00 DRILL N DFAL 11,282.00 PROD1 CLOSE EDC,POWER DOWN TOOL. GET OFF WELL,BLOW DOWN AND LAY DOWN BHA.BIT 1-1 WITH 1 PLUGGED NOZZLE. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 16 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor.NORDIC CALISTA I UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:00 - 08:00 1.00 DRILL N DFAL 11,282.00 PROD1 ATTEMPT TO CIRC COIL FROM MUD TO WATER,PINHOLE IS LEAKING AT 0.5 BPM AND 850 PSI CIRC PRESSURE. WAIT ON VAC TRUCK TO CONTINUE CIRCULATION. 08:00 - 10:30 2.50 DRILL N DFAL 11,282.00 PROD1 RIG UP VAC TRUCK AND HOSE,CIRCULATE THROUGH COIL AT 1.3 BPM IN/0.3 BPM OUT. MUD ON BOMBAY DOOR,VAC UP AS 1 CIRCULATING.UNABLE TO GET GOOD DISPLACEMENT.REMOVE CHECKS FROM UQC,REVERSE CIRCULATE REEL CIRCULATE TOTAL OF 78 BBLS OF WATER. 10:30 11:30 1.00 i DRILL N DFAL 11,282.00 PROD1 PJSM FOR N2,DISCUSS LOWEST PRESSURE RATED PIECE OF EQUIPMENT(COIL TUBING REEL WITH PINHOLE),FLAGGING OFF REEL HOUSE WITH NO ENTRY DURING N2 PUMPING. COOL DOWN N2 UNIT,PRESSURE TEST TO 250/4000 PSI.WSL WITNESS TRIPS SET AND TESTED AT 300 AND 4100 PSI. 11:30 - 12:30 1.00 DRILL N DFAL 11,282.00 PROD1 PUMP N2 AT 1800 SCFM TO BLOW DOWN REEL TO TIGER TANK SHUT DOWN AND BLEED OFF WELLHEAD PRESSURE.RE-ENTER REEL HOUSE WITH GAS MONITOR. RIG DOWN N2. 12:30 - 14:30 2.00 DRILL N DFAL 11,282.00 PROD1 GET OFF WELL,REMOVE UQC,CUT OFF COIL CONNECTOR AND DRESS END OF COIL. INSTALL GRAPPLE AND PULL TEST TO MAX OF WINCH(4000#).PULL COIL ACROSS TOP. SECURE ON REEL WITH SHIPPING BAR. 14:30 - 17:00 2.50 BOPSUR N DFAL 11,282.00 PROD1 LEAK TIGHT TEST OF SWAB AND MASTER. OPEN UP BOPE RAM DOORS AND INSPECT RAMS TAKE APART REEL IRON. INSTALL SPILL PREVENTION COVER ON REEL,CLEAN REEL HOUSE AND BOMBAY DOOR. 17:00 - 19:00 2.00 BOPSUR N DFAL 11,282.00 PROD1 LOWER OLD REEL TO TRUCK AND SECURE. 19:00 - 20:00 1.00 BOPSUR N DFAL 11,282.00 PROD1 PICKUP NEW REEL AND LOAD INTO REELHOUSE AND STAB MOTORS 20:00 - 22:00 2.00 BOPSUR P PROD1 INSTALL BULKHEAD AND MAKEUP HARD LINE. INSPECT BOPE/OPEN DOORS. 22:00 - 23:00 1.00 BOPSUR P PROD1 SHELL TEST BOPE 250 LOW/3500 HIGH. AOGCC BOB NOBLE WAIVED WITNESS TO BOPE TEST. 23:00 - 00:00 1.00 ' BOPSUR N DFAL 11,282.00 PROD1 INSTAL GRAPPLE,PREP TO PULL COIL ACROSS,PULL TEST GRAPPLE AND TIGHTEN. 8/24/2013 '00:00 - 01:00 i 1.00 BOPSUR N DFAL 11,282.00 PROD1 HELD PJSM&REMOVED SHIPPING FROM REEL. PULL COIL ACROSS PIPE SHED INTO INJECTOR. CUT OFF GRAPPLE,STAND BACK INJECTOR. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 17 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) '01:00 - 09:30 8.50 BOPSUR P PROD1 TEST BOPE TO 250/3500 PSI FOR 5 CHARTED MIN TEST CHOKE VALVES,CHOKE AND KILL HCR, INSIDE MANUAL VALVES ON CHOKE AND KILL LINE,BOP RAMS AND ANNULAR PREVENTER. TEST 2 FULL OPENING SAFETY VALVES FUNCTION BOPE FROM BOTH REMOTE PANELS TEST IS WITNESSED BY TOOLPUSHER AND WSL. AOGCC INSPECTOR BOB NOBLE WAIVED WITNESS TO TEST. REPAIRED VALVE ON TEST EQUIPMENT. 09:30 - 10:00 0.50 BOPSUR N DEAL 11,282.00 PROD1 'PICKUP INJECTOR,DRESS COIL,INSTALL CONNECTOR.PULL TEST TO 35K. 10:00 - 11:00 1.00 BOPSUR N DFAL 11,282.00 PROD1 HEAD UP BHI. 11:00 - 12:15 1.25 BOPSUR N DFAL 11,282.00 PROD1 FILL COIL AT 2.5 BPM AT 150 PSI. 12:15 - 14:00 1.75 BOPSUR P PROD1 PRESSURE TEST REEL HARDLINE AND CONNECTOR TO 250/4000 PSI FOR 5 CHARTED MIN. 14:00 - 14:30 0.50 BOPSUR P PROD1 PRESSURE TEST INNER REEL VALVE, PACK-OFF AND RISER TO 250/3500 PSI FOR 5 CHARTED MIN. 14:30 - 15:15 0.75 BOPSUR N DFAL 11,282.00 PROD1 TEST CHECKS TO 250/3500 PSI FOR 5 CHARTED MIN. 15:15 - 16:00 0.75 BOPSUR N DFAL 11,282.00 PROD1 PUMP SLACK FORWARD AT 4 BPM ON WELL. GET OFF WELL. 16.00 - 17:00 1.00 BOPSUR P PROD1 VAC OUT STACK PULL BOP TEST PLUG. INSTALL RISER CAP.OPEN UP WELL, CONFIRM ON VAC.FILL WELL. 17:00 - 17:30 0.50 DRILL P PROD1 PICK UP LATERAL BHA WITH 1.2 AKO MOTOR AND 4-1/4"HYC BIT. PRESSURE TEST QTS TO 250/3500 PSI. 17:30 - 18:45 1.25 DRILL P PROD1 ~RIH WITH LATERALASSEMBLY. 18:45 - 19:50 1.08 DRILL P PROD1 .PUMP BOTTOMS UP FROM 5000'MD. STAGE IN HOLE,CLEAN HOLE CLEAN. REPLACE THE KAIBOSH CABLE. 19:50 - 20:30 0.67 DRILL P PROD1 TIE IN @ 9230'MD,LOG TIE-IN.DEPTH CORRECTION OF(-8'). •20:30 - 21:00 0.50 DRILL P PROD1 RIH F/5000'-9750'MD. BLEED OFF OA FROM 742 PSI TO 100PSI. CIRCULATE BOTTOMS UP. 21:00 - 21:50 0.83 DRILL P PROD1 CLOSE EDC AND RIH TO 10700'MD. 21:50 - 23:00 1.17 DRILL P PROD1 PUMP 20 BBL SWEEP L 10,700'MD. POOH T/9815'MD.RIH TO BOTTOM. 23:00 - 00:00 1.00 DRILL P PROD1 TAG BOTTOM @ 11,282'MD.WIPER T/10,700' MD. PUMP 20 BBL SWEEP TO CLEAN HOLE.RIH TO BOTTOM. 8/25/2013 00:00 - 06:00 6.00 DRILL P PROD1 DRILL FROM 11,282'TO 11,450'MD. AVG.ROP-28 FPH AT 2.1-3K DHWOB 2.8 BPM IN/OUT AT 3650 PSI,FS-3425PSI MW IN/OUT-9.52/9.48 PPG IA/OA/PVT=291/658/337 BBLS. 06:00 - 09:30 3.50 DRILL P PROD1 DRILL AHEAD FROM 11,450-11,500' ROP 20 FPH AT 3-4K#DHWOB 2.7 BPM IN/OUT AT 3500 PSI. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 18 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) I 09:30 - 11:00 1.50 DRILL P PROD1 PUMP 20 BBL PILL TO BIT,WIPER TRIP TO BELOW BILLET 11:00 - 12:30 1.50 DRILL P PROD1 SWAP MUD AT 2.8 BPM,RECIPROCATE PIPE IN OPENHOLE. 12:30 - 13:30 1.00 DRILL P PROD1 WITH MUD OUT THE BIT,DRILL AHEAD FROM 11525'. 2.77 BPM IN/OUT AT FREESPIN OF 3350 PSI. WOB 3.5K#,SEVERAL MORE STALLS, DIFFICULTY DRILLING,PLUGGING OFF MICROMOTION. 13:30 - 15:00 1.50 DRILL P PROD1 WIPER TRIP TO 10,650',OVERPULLS AT 110,730'TO 60K. 15:00 - 15:30 0.50 DRILL P ( PROD1 BACK ON BOTTOM DRILLING AT 11,535'.NO PROGRESS,ECD AT 12.2 PPG,ANNULAR PRESSURE INCREASE,UNABLE TO GET WEIGHT TRANSFER WITHOUT STALLING. 15:30 - 16:15 0.75 DRILL P PROD1 WIPER TRIP TO WINDOW.PULL THROUGH SHALES AT MIN RATE.OVERPULL TO 66K AT 10,640'.NEGATIVE WEIGHT ON BIT(-10)K. PULL HEAVY THROUGH ENTIRE SHALE INTERAL 10,780-10,530'.BRING PUMP RATE UP TO CLEAN HOLE,2 BPM. 16:15 - 18:00 1.75 DRILL N DPRB 11,450.00 PROD1 UNABLE TO PULLABOVE 10525'.(-8)K# DHWOB,ATEMPT TO RIH WITH(+6)K# DHWOB,CIRCULATING AT 2.5 BPM AT 3215 PSI WITH 0.3 BPM RETURNS.MAKE CALLS TO WtL,NS SUPT,ODE.CONTINUE CIRCULATING AT 2 BPM WITH OUT RATE INCREASING.PUMP 20 BBL HI-VIS PILL. AFTER PILL IS AROUND BHA,PULL UP TO 20:30 2.50 DRILL N DPRB 60K,BHA MOVED UPHOLE 7 FT. 18:00 11,450.00 PROD1 i CIRCULATE HIGH VIS PILL OUT.WAIT ON MINERAL OIL PUP TO BE DELIVERED FROM NORDIC 1.WAIT ON 580 BBLS 9.5 PPG MUD FROM MUD PLANT.BPM IN/OUT-2.5/1.5.NO SIGNS OF FLOW OUT INCREASE.REDUCED CIRCULATING RATES BPM IN/OUT-1.15/1.10. CONTINUED CIRCULATING AT A REDUCED RATE.MIX LOW VIS PILL.PUMPED 20 BBLS LOW VIS PILL AND SPOT 5 BBLS OUTSIDE BIT.INCREASED FLOW RATES TO 2.8 BBLS IN,SET-10K WEIGHT IN COMPRESSION ON THE DRILL STRING WHILE PUMPING LOW VIS SWEEP AROUND BHA AT HIGH PUMP RATES. PICK UP FROM COMPRESSION AND PULLED FREE,CONTINUED POOH F/10,420'-10,385' MD WITH 55-80K PICK UP WEIGHT THRU THIS INTERVAL.PU WEIGHT RETURNED TO NORMAL(40-42K)F/10,385'-9,780'MD. CIRCULATE CUTTING OUT OF HOLE. 20:30 - 22:30 2.00 DRILL I C 11,450.00 PROD1 CIRCULATING HOLE CLEAN.LOW VIS SWEEP LOADED SHAKER WITH CUTTINGS. CONTINUED CIRCULATING TO CLEAN HOLE. PUMP HIGH VIS SWEEP,SHAKER STILL HAS HEAVY CUTTINGS LOAD.CONTINUE CIRCULATING WHILE BLOWING DOWN SURFACE LINES,CLEARING MICRO MOTION. BUILD 40 BBL HIGH VIS SWEEP PILL. 22:30 - 23:00 0.50 DRILL C 11,450.00 PROD1 POOH F/9,750'-9,250'MD.LOG TIE-IN(+18) DEPTH CORRECTION. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 19 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 I End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:00 - 00:00 1.00 DRILL C 11,450.00 PROD1 RIH F/9,250'-9,780'MD.CONTINUE CIRCULATING WHILE BLOWING DOWN SURFACE LINES TO CLEAR MICRO MOTION AND BYPASS LINES AT CHOKE MANIFOLD. 8/26/2013 00:00 - 04:30 4.50 DRILL N DPRB 10,450.00 PROD1 CONTINUE CIRCULATING WHILE BLOWING DOWN SURFACE LINES TO CLEAR MICRO MOTION AND BYPASS LINES AT CHOKE MANIFOLD.RIH F/9,750'-10,385'MD.PUMPED 20 BBLS HIGH VIS SWEEP,CHASE CUTTINGS OUT OF HOLE.CIRCULATE BOTTOMS UP AT WINDOW. 04:30 - 07:30 3.00 DRILL N DPRB 10,450.00 PROD1 POOH F/9,750'-80'MD.LD DIRECTIONAL BHA. WAIT ON PLAN FORWARD FROM ODE,WTL. 07:30 - 08:30 1.00 DRILL N DPRB 10,450.00 PROD1 JOG FROM SURFACE TO 300'.BACK FLUSH MICRO-MOTION. CLOSE EDC AND POWER DOWN TOOL,FLOW CHECK AT SURFACE.LAY DOWN BHA.BUT RATED 1-1. 08:30 - 10:30 2.00 DRILL N DPRB 10,450.00 PROD1 PLAN DEVELOPED FROM TOWN TO RUN BILLET TO 10,000'.BILLET ARRIVE ON LOCATION. 10:30 - 11:45 1.25 DRILL C PROD1 PU BILLET AND COILTRAK. GET ON WELL. PRESSURE TEST QTS TO 250/3500 PSI. 11:45 - 15:30 3.75 DRILL C PROD1 RIH TO WINDOW AT 50 FPM CIRCULATING THROUGH OPEN EDC AT 0.5 BPM. CHECK COIL UP WEIGHT AT 41K CLOSE EDC 15:30 - 15:45 0.25 DRILL C PROD1 RIH IN OPEN HOLE AT 12 FPM.PUMPS OFF. NO NOTICABLE WEIGHT LOSS WHEN PASSING 9892'.BILLET#2. RIH TO 10,012'PLANNED SETTING DEPTH OF BILLET#3. 15:45 - 16:00 0.25 DRILL C PROD1 PRESSURE UP ON COIL SLOWLY TO 4100 PSI. SET BILLET WITH TOP AT 12012' RELEASE"J"HYDRAULIC SETTING TOOL. RELAESE PRESSURE ON COIL. SET DOWN 25K TO CONFIRM BILLET SET. POH TO WINDOW.FLOW CHECK 16:00 - 19:30 3.50 DRILL C PROD1 POH WITH BILLET SETTING TOOLS AT 60 FPM. CIRCULATE AT 1.1 BPM WITH 1550 PSI FLOW CHECK ON SURFACE,STAND BACK INJECTOR. LD BILLET RUNNING TOOL. 19:30 - 21:00 1.50 DRILL C PROD1 CHANGE OUT HI/LOW VALVE ON KOOMEY. INSTALL AND TEST-NO LEAKS FOUND. • 21:00 - 22:30 1.50 DRILL C PROD1 GET ONTO WELL WITH INJECTOR. PRESSURE TEST PACK OFF 250 LOW/3500 HIGH-PASSED. STAND INJECTOR BACK 22:30 - 23:00 0.50 DRILL C PROD1 HELD PJSM FOR PU BHA#15. MU BHA,1.8 AKO,ULTRA LS MOTOR,4-1/4" BICENTER BIT. GET ONTO WELL WITH INJECTOR. PRESSURE TEST QTS 250/3500-PASSED. 23:00 - 00:00 1.00 DRILL C PROD1 RIH WITH DIRECTIONAL TOOLS F/80'-6000' MD. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 20 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UW:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/27/2013 00:00 - 02:00 2.00 DRILL C PROD1 RIH F/6000'-9250'MD.LOG TIE-IN(-8)DEPTH CORRECTION. 2.50 DRILL C RIH TAG TOP OF BILLET @ 10,002'MD. 02:00 04:30 I PROD1 TIME DRILL OFF OF BILLET F/10,002.00'- . 10,003.5'MD AT 1 FPH. INCREASE DIFF.PRESSURE TO 125-150 PSI, WOB 0.5-0.86K. PP-3358 PSI FS-3225 PSI,MW IN/OUT- 9.51/9.45,ECD-10.82 KICK OFF POINT 10,002' DRILL TO 10,008'MD.CIRCULATE BOTTOMS UP CONFIRM CUTTINGS IN SAMPLES.DRILL AHEAD IN BUILD SECTION. 04:30 - 09:15 4.75 DRILL C PROD1 DRILL FROM 10,008'TO 10,200'MD. AVG.ROP-44-60 FPH AT 1-3K DHWOB 2.8 BPM IN/OUT AT 3450 PSI,FS-3225 PSI 1 MW IN/OUT-9.52/9.48 PPG IA/OA/PVT=81/760/357 BBLS. STARTED CENTRIFUGE AT 08:30 HRS 09:15 - 09:45 0.50 DRILL C PROD1 WIPER TRIP TO TOP OF BILLET AT 10,000'. POH CIRCULATE AT 2.8 BPM WITH 3500 PSI RECORD SPR ON BOTH PUMPS. 1 PUMP 1 AT 1 BPM 1619 PSI.AT 0.5 BPM 1359 PSI 1 . PUMP 2 AT 1 BPM 1655 PSI.AT 0.5 BPM 1362 PSI RIH.NO HOLE PROBLEMS ON TRIP. 09:45 - 12:30 2.75 DRILL C PROD1 DRILL FROM 10,200'TO 10,260'MD. AVG.ROP-31-28 FPH AT 3-3K DHWOB 2.8 BPM IN/OUT AT 3460 PSI,FS-3235 PSI I 1MW IN/OUT-9.53/9.48 PPG , IA/OA/PVT=149/498/353 BBLS. BLEED OA DOWN TO 400 PSI 12:30 - 18:30 6.00 DRILL C PROD1 DRILL FROM 10,260'TO 10,340'MD. AVG.ROP-28-15 FPH AT 3-3K DHWOB 2.8 BPM IN/OUT AT 3567 PSI,FS-3235 PSI MW IN/OUT-9.53/9.48 PPG IA/OA/PVT=199/543/351 BBLS. ROP DROPPING OFF AS FORMATION CHANGED TO CLAY STONE DRILL AHEAD TO ACQUIRE 93 DEG INCLINATION PUMP 40 BBL LOW VIS SWEEP TO TREAT MUD AND HELP WITH RHEOLOGY PRIOR TO POH FOR BIT AND BHA. 18:30 - 21:00 2.50 DRILL C PROD1 POH AT 25 FPM,CIRCULATE AT 2.47 BPM WITH 2651 PSI. FLOW CHECK AT THE WINDOW. 21:00 - 22:00 1.00 DRILL C PROD1 BREAK OFF INJECTOR,UD BIT AND MOTOR. BIT GRADED 1-1. MU NEW 2-7/8"ULTRA LS MOTOR W/1.2°AKO AND NEW HYCALOG SRH3611M-C3 BIT. STAB INJECTOR. PRESSURE TEST QTS 250/3500 PASSED. 22:00 - 23:30 I 1.50 DRILL C PROD1 RIH TO 9250'MD. 23:30 - 00:00 I 0.50 DRILL C PROD1 LOG-TIE IN @ 9250'MD WITH-8.5' CORRECTION. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 21 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor.NORDIC CALISTA UVN:500292270800 Active datum:Kelly Bushing/Rotary Table C.61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 8/28/2013 00:00 - 00:45 0.75 DRILL C PROD1 RIH W/4-1/4"LATERAL BHA TO 10340'MD. 00:45 - 06:00 5.25 DRILL C PROD1 DRILL FROM 10,340'TO 10,431'MD. AVG.ROP:10-50 FPH AT 3-3.2K DHWOB 2.8 BPM IN/OUT AT 3494 PSI,FS-3183 PSI MW IN/OUT-9.50/9.45 PPG IA/OA/PVT=270/585/383 BBLS. 06:00 - 08:00 2.00 DRILL C PROD1 DRILL FROM 10,431'TO 10,466'MD. AVG.ROP:10-55 FPH AT 1-3.2K DHWOB 2.8 BPM IN/OUT AT 3365 PSI,FS-3183 PSI MW IN/OUT-9.50/9.45 PPG IA/OA/PVT=309/623/382 BBLS. 08:00 - 08:30 0.50 DRILL N RREP 10,466.00 PROD1 POH TO CHANGE SWABS IN PUMP#2 POH TO WINDOW.OPEN EDC. CIRCULATE WHILE WORKING ON PUMP 08:30 - 10:30 2.00 DRILL N RREP 10,466.00 PROD1 RIH FROM WINDOW. PERFORM TIE-IN AT 9825'WITH+2' CORRECTION 10:30 - 15:00 4.50 DRILL C PROD1 DRILL FROM 10,466'TO 10,700'MD. AVG.ROP:10-55 FPH AT 1-3.2K DHWOB 2.8 BPM IN/OUT AT 3365 PSI,FS-3183 PSI MW IN/OUT-9.50/9.45 PPG IA/OA/PVT=309/623/382 BBLS. 15:00 - 16:00 1.00 DRILL C PROD1 WIPER TRIP TO BILLET. 3120 PSI AT 2.78 BPM. 16:00 - 16:45 0.75 DRILL C PROD1 DRILL AHEAD FROM 10,700'. 3130 PSI FS AT 2.77 BPM IN/OUT. 250-300 PSI MTR WORK. WOB:3.93 K# MW IN/OUT:9.55/9.48 PPG. BEGIN MUD SWAP. 16:45 - 17:45 1.00 DRILL C PROD1 BHA WIPER TRIP. NEW MUD TO SURFACE. GOT SLOW PUMP RATES. 17:45 - 20:00 2.25 DRILL C PROD1 DRILL AHEAD FROM 10800'MD TO 10925'MD. 2945 PSI FS AT 2.88 BPM IN/OUT. 250-300 PSI MTR WORK. WOB:2.2-3.5 K# MW IN/OUT:9.54/9.58 PPG. 20:00 - 21:00 1.00 DRILL C PROD1 WIPER TRIP TO WINDOW. 21:00 - 22:30 1.50 DRILL C PROD1 OPEN EDC AND CIRCULATE TWO BOTTOMS UP. CIRCULATE TO CLEAN SHALE CUTTIINGS FROM 4-1/2"CASING. PLUGGED OFF OUT MICRO MOTION METER MULTIPLE TIMES. 22:30 - 23:30 1.00 DRILL C PROD1 RIH FROM WINDOW TO 10925'. LOG TIE-IN @ 9825'MD WITH CORRECTION +3', 23:30 - 00:00 0.50 DRILL C PROD1 DIRECTIONAL DRILL 4-1/4"LATERAL HOLE F/ 10925'TO 10954'. 3070 PSI FS AT 2.88 BPM IN/OUT. 100-150 PSI MTR WORK. WOB:2.2-4.0 K# MW IN/OUT:9.59/9.54 PPG. 8/29/2013 00:00 - 04:00 4.00 DRILL C PROD1 DRILL FROM 10,954'TO 11150'MD. ,AVG.ROP:49 FPH AT 4.85K DHWOB 2.92 BPM IN/OUT AT 3590 PSI,FS:3070 PSI MW IN/OUT-9.63/9.63 PPG IA/OA/PVT=442/691/390 BBLS. 04:00 - 06:00 2.00 DRILL C PROD1 WIPER TRIP TO BILLET FROM 11150'AT 25 FPM,PUMPING 2.83 BPM W/3050 PSI. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 22 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 ' End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:OOAM 1 Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 06:30 0.50 DRILL C PROD1 CREW CHANGE. DISCUSS RIG STATUS AND OPERATION. MAKE EQUIPMENT CHECKS AND RIG ROUNDS. CONTINUE TO DRILL AHEAD. 106:30 - 12:00 5.50 DRILL C PROD1 DRILL AHEAD FROM 11,200'. 2930 PSI FS AT 2.83 BPM IN/OUT. 400-450 PSI MTR WORK. WOB:2.35 K# MW IN/OUT:9.63/9.61 PPG. IA/OA/PVT:472 PSI/710 PSI/391 BBLS. BHP/ECD/TVD:5028 PSI/10.77 PPG/8772'. CONTINUE TO HAVE MICRO MOTION OUT PLUGGING ISSUES. BACK FLUSH SAME AS REQUIRED. SAMPLE OF MATERIAL PLUGGING MICROMOTION INDICATE TRACE OF SHALE AND MOSTLY SAND,AND CLAY. PUMP HIGH/LOW VIS SWEEP PRIOR TO REACHING WIPER TRIP DEPTH. 12:00 - 14:30 2.50 DRILL C PROD1 WIPER TRIP TO ABOVE WINDOW. 2992 PSI AT 2.85 BPM. PVT:396 BBLS HOLE SMOOTH. INTERVAL FROM 10,220'TO 10,420'SMOOTH EXCEPT FOR ONE OR TWO MINOR OVERPULLS. NO MOTOR WORK. 14:30 - 16:00 1.50 DRILL C PROD1 DRILL FROM 11,415'TO 11,535'. 3050 PSI FS AT 2.90 BPM IN/OUT. WOB: 4.70K#. 16:00 - 18:45 2.75 DRILL P PROD1 DRILL AHEAD FROM 11535'to 11,650'. 3074 PSI FS AT 2.85 BPM IN/OUT. 250-300 PSI MTR WORK. WOB:3.35 K# MW IN/OUT:9.61/9.57 PPG. IA/OA/PVT:472 PSI/710 PSI/388 BBLS. 18:45 - 20:30 1.75 DRILL P PROD1 WIPER TRIP TO BILLET FROM 11650'MD. 20:30 - 00:00 3.50 DRILL P PROD1 DIRECTIONAL DRILL 4-1/4"LATERAL HOLE F/ 11,650'MD TO 11,745'MD. 3045 PSI FS AT 2.83 BPM IN/OUT. 450-500 PSI MTR WORK. WOB:4.45 K# MW IN/OUT:9.62/9.56 PPG. IA/OA/PVT:125 PSI/250 PSI/376 BBLS. 8/30/2013 00:00 - 00:45 0.75 DRILL P PROD1 DIRECTIONAL DRILL 4-1/4"LATERAL HOLE F/ 11,745'MD TO 11,766'MD. 3045 PSI FS AT 2.83 BPM IN/OUT. 450-500 PSI MTR WORK. WOB:4.45 K# MW IN/OUT:9.61/9.55 PPG. IA/OA/PVT:125 PSI/250 PSI/376 BBLS. 00:45 - 02:00 1.25 DRILL P PROD1 UNABLE TO MOVE PIPE AT 11766'. SHUT DOWN PUMPS AND ATTEMPT TO PULL FREE WITHOUT SUCCESS. PUMP 20 BBL LOW VIS SWEEP AND CIRCULATE AROUND. AFTER SWEEP WAS CIRCULATED OUT,SHUT DOWN PUMPS AND PULLED FREE. 02:00 - 03:30 1.50 DRILL P PROD1 WIPER TRIP TO WINDOW AT 25 FPM i PUMPING 2.78 BPM W/3078 PSI. 03:30 04:15 0.75 DRILL P PROD1 1CIRCULATE HIOLE CLEAN INSIDE 4-1/2" TUBING PUMPING AT 3.56 BPM W/3450 PSI. 04:15 - 06:15 2.00 DRILL P PROD1 RIH W/4-1/4"LATERAL BHA PUMPING 2.50 BPM,W/2720 PSI. LOG RA TAG W/+11' CORRECTION. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 23 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table t 61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:15 - 10:00 3.75 DRILL P PROD1 DIRECTIONAL DRILL 4-1/4"LATERAL HOLE F/ 11,766'MD TO 11,820'MD. 3045 PSI FS AT 2.83 BPM IN/OUT. 450-500 PSI MTR WORK. WOB:4.45 K# MW IN/OUT:9.61/9.55 PPG. IA/OA/PVT:125 PSI/250 PSI/376 BBLS. DIFFICULT WEIGHT TRANSFER. A LOT OF STICK/SLIP. 10:00 - 14:00 4.00 DRILL P PROD1 BEGIN MUD SWAP. DRILL AHEAD FROM 11,820'. 2940 PSI FS AT 2.67 BPM IN/OUT. 250-350 PSI MOTOR WORK. WOB:3-4K# MW IN/OUT:9.62/9.60 PPG. IA/OA/PVT:237 PSI/308 PSI/MUD SWAP. BHP/ECD/TVD:4958 PSI/10.77 PPG/8774'. 14:00 - 17:00 3.00 DRILL P PROD1 WIPER TRIP TO WINDOW. 3040 PSI AT 2.78 BPM. ONLY SIGNIFICANT TIGHT SPOT IS+/-10,360'. (OVERPULL OF 15-20K#AND MOTOR WORK). SEVERAL MINOR OVERPULLS FROM+/- 10,550'TO 10,650'. 17:00 - 21:30 4.50 DRILL P PROD1 DRILL AHEAD FROM 11,994'TO 12065'. 3080 PSI FS AT 2.78 BPM IN/OUT. 250-350 PSI MOTOR WORK. WOB:2.8-4K# MW IN/OUT:9.59/9.55 PPG. IA/OA/PVT:160 PSI/275 PSI/335 BBL. ECD:10.77 PPG. 21:30 - 23:00 1.50 DRILL P PROD1 POOH FROM 12085'TO WINDOW PUMPING 2.75 BPM W/3072 PSI. 23:00 - 00:00 1.00 DRILL P PROD1 FLOW CHECK WELL ABOVE WINDOWAND OPEN EDC,POOH TO 4262'PUMPING 3.61 BPM W/3635 PSI. 8/31/2013 00:00 - 00:30 0.50 DRILL P PROD1 CONTINUE TO POH TO SURFACE. FLOWCHECK. POP OFF INJECTOR. 00:30 - 01:00 0.50 DRILL P PROD1 BREAK AND UD HYCALOG BIT AND MOTOR. BIT GRADED 1-1. 01:00 - 01:30 0.50 DRILL P PROD1 FUNCTION TEST BOPE FROM REMOTE PANEL AT DRILLER'S CONSOLE. 01:30 - 02:30 1.00 DRILL P PROD1 M/U NEW 4-1/8"LATERAL BHA#17, INCLUDING AGITATOR AND HCC RWD2ST3053.750QF 3.75"X 4.125"BI-CENTER BIT. STAB COIL.GET ON WELL.TEST QTS. 02:30 - 03:00 0.50 DRILL P PROD1 RIH W/BHA#17.LOG GR TIE-IN W/-9' CORRECTION.CONTINUE TO RIH. 03:00 - 05:00 2.00 DRILL P PROD1 WIPER TRIP TO BOTTOM. BOBBLE AT 10,306'. NO MTR WORK. NO ISSUES AT WINDOW OR BILLETS. 05:00 - 06:00 1.00 DRILL P PROD1 DRILL AHEAD FROM 12065'. 3400 PSI FS AT 2.79 BPM IN/OUT. WOB:1.74 K# MW IN/OUT:9.61/9.60 PPG. IA/OA/PVT:50 PSI/386 PSI/316 BBLS. BHP/ECD/TVD:4905 PSI/10.77 PPG/8772'. 06:00 - 06:30 0.50 DRILL P PROD1 CREW CHANGE. DISCUSS OPERATIONS AN EQUIPMENT STATUS. CONTINUE TO DRILL AHEAD. Printed 9/16/2013 10:06•28AM North America-ALASKA-BP Page 24 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.O0usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:30 - 10:00 3.50 DRILL P PROD1 DRILL AHEAD FROM 12100'. WEIGHT TRANSFER ISSUES AT 12,200'. PU TO WORK PIPE SEVERAL TIMES. UNABLE TO GET BACK DOWN 10:00 - 13:00 3.00 DRILL P PROD1 WIPER TRIP TO 4000'. MINOR OVERPULLS AT 10,590'AND 10307'. HOLE APPEARS TO BE STABLE. OPEN EDC ABOVE WINDOW. CIRCULATE AT 3.52 BPM AT 2966 PSI. MICRO MOTION OUT PLUGGING OFTEN. CONTINUOUS STREAM OF CUTTINGS OVER SHAKER. '13:00 - 15:30 2.50 DRILL P PROD1 RUN IN HOLE. LOG GR TIE IN. ADD 9'CORRECTION. CONTINUE WIPER TO BOTTOM. SET DOWN AT 10,318'. PU THROUGH. SET DN AT 12090'. NO MTR WORK. THROUGH OK. 15:30 - 18:00 2.50 DRILL P PROD1 DRILL AHEAD FROM 12,200'TO 12,305'. 3350 PSI FS AT 2.76 BPM IN/OUT. 18:00 - 20:20 2.33 DRILL P PROD1 WIPER TRIP TO 10045'. 20:20 - 21:15 0.92 DRILL P PROD1 RUN IN HOLE AND RE-WIPE FROM 12,260'TO 11,900'. WHILE RIH F/12,000'TO 12,260'TOOK WEIGHT GOING DOWN. WHILE PICKING UP TO RE-WIPE,NO EXCESS OVERPULL OBSERVED. TOOK WEIGHT AGAIN GOING DOWN THROUGH INTERVAL FROM 12050'TO 12305'. PUMP 15 BBL LOW VIS SWEEP FOLLOWED BY 20 BBL HI VIS SWEEP. SWEEP BROUGHT BACK 30%INCREASE IN CUTTINGS OVER THE SHAKER. 21:15 - 00:00 2.75 DRILL P PROD1 DRILL FROM 12305'TO 12409'MD. WOB:2.1-4.2 K-LBS. CIRC PRESSURE:3900 PSI FREE SPIN:3500 PSI PUMP RATE:2.82 IN/OUT MW IN/OUT:9.66/9.61 PPG ECD:10.87 PPG IA/OA/PVT:250 PSI/510 PSI/301 BBL. 9/1/2013 00:00 - 02:15 2.25 DRILL P PROD1 DRILL FROM 12409'TO 12492'MD. WOB:2.1-4.2 K-LBS. CIRC PRESSURE:3900 PSI FREE SPIN:3500 PSI PUMP RATE:2.82 IN/OUT MW IN/OUT:9.66/9.61 PPG ECD:10.77 PPG IA/OA/PVT:248 PSI/510 PSI/279 BBL. 02:15 - 05:45 3.50 DRILL P PROD1 WIPER TRIP TO 10050'. PULLED TIGHT-18K OVER AT 10730',AND 10380'. WHILE RIH SET DOWN-8K AT 10300'. HAD INCREASED DRAG STARTING AT 12050'. TOOK SIGNIFICANT WEIGHT STARTING AT 12100'TO BOTTOM. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 25 of 27 Operation Summary Report Common Well Name:02-36 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 I End Date:9/3/2013 },X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Firs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 05:45 - 06:00 0.25 DRILL P PROD1 DRILL FROM 12492'TO 12559'. WOB:2.70-3.66 K-LBS. I 1 I CIRC PRESSURE:3700 PSI ' I FREE SPIN:3450 PSI PUMP RATE:2.72 IN/OUT MW IN/OUT:9.67/9.61 PPG ECD:10.77 PPG 1 IA/OA/PVT:264 PSI/511 PSI/278 BBL. 06:00 - 06:30 0.50 DRILL P PROD1 CREW CHANGE. DISCUSS CURRENT OPERATIONS AND RIG EQUIPMENT STATUS. CONTINE TO DRILL AHEAD. 06:30 - 09:00 2.50 DRILL P PROD1 DRILL AHEAD FROM 12,559'. 3460 PSI FS AT 2.74 BPM IN/OUT. WOB:3-4K# 'MW IN/OUT:9.67/9.66 PPG IA/OA/PVT:271 1 PSI/513 PSI/275 BBLS BHP/ECD/TVD:5025 PSI/10.77 PPG/8774' DRILL TO 12,616'. DIFFICULT SLIDING NEAR BTM 09:00 - 11:30 2.50 DRILL P PROD1 WIPER TRIP TO 10010'. 3461 PSI AT 2.70 BPM. PVT:265 BBLS. SIGNIFICANT OVERPULLS F/10,390'TO 10,360'. WORK DOWN AND REDUCE PUMP RATE TO 1.9 BPM. PULL BACK THROUGH OK. OPEN EDC ABOVE WINDOW. CBU AT 3.5 BPM/3450 PSI. LOG GR TIE IN. 11:30 - 14:30 3.00 DRILL P PROD1 WIPER IN HOLE. CIRCULATE NEW MUD DOWN HOLE. 'PERFORM A 1/2 MUD SWAP. HOLE SMOOTH TO 12,240'. TAKE WEIGHT AT 12,240',12,288', HOLE RATTY FROM 12,240'TO 12,600'. WORK THROUGH SAME WITH REDUCED PUMP RATE. PICK UPS ARE ALL CLEAN! 14:30 - 16:30 2.00 DRILL P PROD1 I DRILL AHEAD FROM 12,616'. 3450 PSI FS AT 2.75 BPM IN/OUT. WOB:3-4K# DRILL INTO A SHALE AT 12,712'. DISCUSS CALLING TD WITH GEO. WAIT ON RESPONSE FROM ASSET. GET STUCK 1'OFF BTM AT 12,711'. PULL UP TO 78K#. NO MOVEMENT. WOB INIDICATOR READINGS INDICATE BHA IS BIT STUCK.. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 26 of 27 Operation Summary Report Common Wet Name:02-38 1 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-013Q0-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM I Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) - (usft) 16:30 - 23:00 6.50 DRILL N I DPRB 12,712.00 PROD1 PUMP 11 BBLS MINERAL OIL. SPOT 5 BBLS OUTSIDE PIPE. SOAK FOR 15 MIN. WORK PIPE TO 75K#MAX AND MIN. NO MOVEMENT. I SPOT ADDITIONAL 5 BBLS OUTSIDE PIPE 'PIPE(10 BBLS TOTAL) ALLOW TO SOAK WORK PIPE TO 85K#UP WT. CIRCULATE MINERAL OIL OUT OF HOLE.SHUT DOWN PUMPS AND ALLOW WELL TO RELAX FOR 30 MIN. PU TO 80K WITH NO PIPE MOVEMENT. • CIRCULATE 20 BBL LOW VIS SWEEP • AROUND. SHUT DOWN PUMPS,PU TO 80K. STILL NO PIPE MOVEMENT. PUMP 20 BBL MINERAL OIL AND SPOT 10 BBL OUTSIDE COIL. SHUT DOWN AND ALLOW TO SOAK !FOR 30 MIN. PU TO 80 K WITH NO PIPE • MOVEMENT. PUMP AN ADDITIONAL 5 BBL MINERAL OIL OUT OF COIL. SHUT DOWN PUMPS AND ALLOW TO SOAK FOR 15 MIN. PU TO 60KAND BHA CAME FREE. BRING PUMPS ON AND BEGIN WIPER TRIP TO WINDOW AT 14 FPM,PUMPING 2.63 BPM W/ 3850 PSI. 23:00 - 00:00 1.00 DRILL P PROD1 •BEGIN WIPER TRIP TO WINDOW FROM TD AT 14 FPM,PUMPING 2.68 BPM,W/3400 PSI. I I PU WEIGHT VERY ERRADIC FROM 12712'TO 12200'. 9/2/2013 00:00 - 02:45 2.75 DRILL P PROD1 CONTINUE WIPER TRIP TO WINDOW FROM TD AT 14 ,PUMPING 2.68 BPM,W/3400 PSI. PULLEDFPMTIGHT THROUGH WINDOW. 02:45 - 05:00 2.25 DRILL P PROD1 OPEN EDC AND CIRCULATE 3 x BOTTOMS UP ' INSIDE 4-1/2"TUBING AT 3.66 BPM,W/3450 PSI. SHAKER LOADED UP WITH 1/4"TO 1/2" SHALE CAVINGS. CIRCULATED UNTIL SHAKER CLEANED UP. ATTEMPTED TO RIH 1 'W/EDC OPEN TO JET WINDOWAND WHIPSTOCK. COULD NOT GET DOWN THROUGH WINDOW. SHUT EDC AND WORKED THROUGH WINDOW. SET EDC IN WINDOW AND OPENED SAME. JET WINDOW AND WHIPSTOCK TRAY W/EDC OPEN. SHAKER LOADED UP WITH SHALE AGAIN. CIRCULATE BOTTOMS UP AT WINDOW TO CLEAN SHALE FROM TUBING. 05:00 - 06:00 1.00 DRILL P PROD1 WIPER TRIP FROM WINDOW TO BOTTOM. 3446 PSI AT 2.67 BPM. PVT:436 BBLS. 06:00 - 06:30 0.50 DRILL P PROD1 CREW CHANGE. DISCUSS OPERATIONS AND RIG/EQUIPMENT STATUS. CONTINUE WIPER TRIP IN HOLE. 06:30 - 11:00 4.50 DRILL P PROD1 CONTINUE WIPER TRIP TO BOTTOM. 3347 PSI AT 2.67 BPM. HOLE SMOOTH FROM WINDOW TO 12,295. MOTOR WORK AND DRAG+/1 SET DOWNS FROM 12,339'TO 12,420'. SAME FROM 12,420' • ' I ITO 10,500'. WORK TO BOTTOM FOUND AT 12,703' (UNCORRECTED) Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 27 of 27 Operation Summary Report Common Well Name:02-38 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:8/7/2013 End Date:9/3/2013 X3-01300-C:DRILL(3,164,138.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA LUWI:500292270800 Active datum:Kelly Bushing/Rotary Table©61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) I (usft) 11:00 - 13:30 2.50 DRILL P PROD1 PUMP 10 BBL LO/10 BBL HI VIS SWEEP WHILE POOH FROM 12,703'. HOLE SMOOTH AND MINIMAL OVERPULLS BACK TO WINDOW. 3472 PSI AT 2.74 BPM. 13:30 - 14:30 1.00 DRILL P PROD1 OPEN EDC ABOVE WINDOW. PUMP 10 BBL LO/10 BBL HI VIS SWEEP ABOVE WINDOW. WASH WHIPSTOCK TRAY. CBU. LOG GR TIE IN. ADD 16'CORRECTION. 14:30 - 16:30 2.00 DRILL P PROD1 WIPER TRIP IN HOLE. 3750 PSI AT 2.80 BPM.SMOOTH TO 12,250'. REDUCE PUMP TO MIN AT 0.55 BPM. 1150 PSI. RIH TO BOTTOM. MOSTLY SMOOTH WITH A FEW SET DOWNS. DID NOT INCREASE PUMP ABOVE MIN RATE AT ALL. NO MOTOR WORK NOTED DURING ENTIRE WIPER TO BOTTOM. TAG TD AT 12711'CORRECTED. BEGIN LINER RUNNING PILL DOWN HOLE. 16:30 18:20 1.83 DRILL P PROD1 PULL OUT OF HOLE. LAY IN LINER RUNNING BEAD PILL(2 PPB BEADS)FROM TD. 1091 PSI AT 0.5 BPM. 18:20 - 21:15 2.92 DRILL P PROD1 PULL OUT OF HOLE TO 8990'. LOG DOWN TO 9490'TO PAINT EOP FLAG 9400'. COMPLETE LOGGING DOWN TO 9700'. 21:15 - 23:15 2.00 DRILL P PROD1 POH TO SURFACE. PERFORMED TWO 300' SURFACE JOGS DUE TO MICRO MOTION PLUGGING OFF.FLOW CHECK. 23:15 - 00:00 0.75 DRILL P PROD1 GET OFF WELL. STAND BACK INJECTOR. BREAK AND UD LATERAL BHA#17. Printed 9/16/2013 10:06:28AM North America-ALASKA-BP Page 1 of 7 Operation Summary Report Common Well Name:02-38 AFE No Event Type:COM-ONSHORE(CON) Start Date:9/3/2013 End Date:9/8/2013 IX3-013Q0-C:DRILL(1,642,572.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) ' (usft) 9/3/2013 00:00 - 01:00 1.00 CASING P RUNPRD HOLD PJSM. PUMP SLACK OUT OF COIL. RECOVER 285'OF E-LINE. 01:00 - 01:30 0.50 CASING P RUNPRD HOLD PJSM. RIG UP COIL CUTTER. CUT 100' OF COIL TUBING. 01:30 - 02:30 1.00 CASING P RUNPRD INSTALLBTTCOILCONNECTOR.PULLTEST TO 36K. PRESSURE TEST TO 250/3500 PSI. 02:30 - 04:30 2.00 CASING P RUNPRD CIRCULATE 3/4"BALL AROUND AND RECOVER SAME. GET ON WELL AND TEST QTS. PUMP THROUGH CHOKE LINE TO CLEAR RESIDUAL DEBRIS FROM MANIFOLD. 04:30 - 05:00 0.50 CASING P RUNPRD RIG UP LINER RUNNING EQUIPMENT, INCLUDING POWER TONGS,ELEVATORS, SLIPS,AND SAFETY JOINT WITH CORRECT i X/O'S. 05:00 - 06:30 1.50 CASING P RUNPRD HOLD PJSM WITH ALL CREWS TO DISCUSS PICKING UP LINER. I BEGIN TO MU 15 JTS 2-7/8"X 81 JTS 3-1/4"X 1 JTS 3-1/2". DRIFT FIRST FIVE 2-7/8" CONNECTIONS TO ENSURE CORRECT 'TORQUE. MU BAKER SELRT RUNNING TOOL AND 4 JTS 2-3/8"PH6.CIRCULATE LINER TO ENSURE FLUID PACKED. GET ON WELL. PRESSUR TEST QTS SUB TO 250 AND 3500 PSI. PASSED. 06:30 - 07:00 0.50 CASING P RUNPRD CREW CHANGE. DISCUSS CURRENT OPS AND RIG EQUIPMENT STATUS. DISCUSS RUNNING LINER. 07:00 - 12:00 5.00 CASING P RUNPRD CONTINUE TO MAKE UP LINER ASSEMBLY. MU LINER RUNNING TOOLS INCLUDING 4 JTS PH-6 12:00 - 13:30 1.50 CASING P RUNPRD STAB COIL. GET ON WELL. TEST QTS SUB TO 250 AND 3500 PSI. CHART SAME. PASSED. CIRCULATE COIL TO FILL LINER. 13'30 - 15:00 1.50 CASING P RUNPRD RUN IN HOLE WITH LINER BHA. CIRCULATE AT MIN RATE. 46K#UP, 22K#DN WT AT WINDOW. 15:00 - 16:45 1.75 CASING P RUNPRD RUN IN OPEN HOLE. WINDOWAND BILLETS SMOOTH. SET DOWN MULTIPLE TIMES STARTING AT 11,136. CONTINUE TO WORK IN HOLE. ABLE TO PU AFTER EACH SET DOWN. MAX PU WT:65K#. PROGRESS STOPPED AT 12,193'. LINER STILL FREE. 16:45 - 18:30 1.75 CASING ' P RUNPRD BYPASS MICRO MOTION OUT TO CLEAN OUT SAME. BEGIN MANUAL STRAPS AND AND MEASURE OUT DENSITY. CIRCULATE 21 BBLS MINERAL OIL DOWN COIL. 2150 PSI AT 1.1 BPM. FULL RTNS. Printed 9/16/2013 10:07:11AM North America-ALASKA-BP Page 2 of 7 Operation Summary Report Common Well Name:02-38 AFE No Event Type:COM-ONSHORE(CON) Start Date:9/3/2013 End Date:9/8/2013 X3-013Q0-C:DRILL(1,642,572.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 19:30 1.00 CASING P RUNPRD SPOT 5 BBLS IN OPEN HOLE AROUND LINER. ALLOW TO SOAK FOR 15 MINUTES. WORK LINER TO BOTTOM SLOWLY PUMPING MINERAL OIL AS NEEDED. LINER LANDED AT 19:30 HRS. PU WEIGHT ON BOTTOM WAS 58K-LBS. 19:30 - 20:00 0.50 CASING P RUNPRD PJSM AND DROP 5/8"BALL TO RELEASE FROM LINER. BALL LANDED IN SEAT AT 49.5 BBL PUMPED. SEAT SHEARED AND LINER I RELEASES WITH 4150 PSI. ESTABLISH NEW PICK UP WEIGHT OF 37K-LBS AFTER RELEASING FROM LINER. 20:00 - 00:00 4.00 CASING P RUNPRD DISPLACE WELLAND PITS FROM 9.5 PPG POWER PRO TO 9.5 PPG KCL BRINE. 9/4/2013 00:00 - 01:45 1.75 CEMT P RUNPRD HOLD PJSM FOR CEMENTING. RECORD CIRCULATING PRESSURE AT 1.5 BPM W/KCL AT 850 PSI. PREPARE PUMP TRUCK AND PRESSURE TEST CEMENT LINES TO 250/6000 PSI. BATCH MIX 41 BBLS OF 15.8 PPG CLASS"G" CEMENT WITH YEILD OF 1.17 CUFT/SK TO CEMENT THE 2-7/8"X 3-1/4"X 3-1/2"PRODUCTION LINER CEMENT AT WEIGHT AT 01:40 Printed 9/16/2013 10:07:11AM North America-ALASKA-BP Page 3 of 7 Operation Summary Report Common Well Name:02-38 AFE No Event Type:COM-ONSHORE(CON) Start Date:9/3/2013 End Date:9/8/2013 X3-01300-C:DRILL(1,642,572.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) I (usft) 01:45 - 03:45 2.00 I CEMT P RUNPRD LOAD 29 BBLS OF 15.8 PPG CEMENT(20% EXCESS CEMENT) DISPLACE CEMENT WITH 79.7 BBLS OF KCL CONTAM PILL BEGIN PUMPING KCL CONTAM BEHIND CEMENT AT 1.5 BPM W/1650 PSI SLOWED PUMP RATE TO 1.0 BPM W/758 PSI AT 58.3 BBL PUMPED. ZERO OUT MICROMOTION AFTER 82.5 BBL PUMPED. SHUT DOWN PUMP AT 86.3 BBL. PICKED UP FROM 12720'TO BREAK OVER AT 12712'THEN AN ADDITIONAL 13'TO 12699'. SET BACK DOWN W/10K DOWN TO 12710'. PRESSURE UP TO 1000 PSI. PICK UP TO 12698'AND PRESSURE BLED OFF. PUMP 5 BBL(2 BBL CEMENT AND 3 BBL CONTAM PILL)THROUGH SIDE EXHAUST. OPENED BAKER CHOKE AND SET BACK TO TO 12710'. WITH 10K DOWN WEIGHT CLOSED BAKER CHOKE AND BRING PUMPS ON. LINER WIPER PLUG SHEARED AT 3800 PSI. ZERO THE IN MICROMOTION AND DISPLACED THE LINER WIPER PLUG WITH AN ADDITIONAL 22.1 BBL. FINAL CIRCULATING PRESSURE AT 1.15 BPM WAS 2450 PSI. BUMPED PLUG UP TO 3400 PSI. HELD PRESSURE TO 30 SEC. BLED OFF THROUGH BAKER CHOKE AND CHECKED FLOATS. FLOATS HELD. CLOSED BAKER CHOKE AND PRESSURED UP TO 1000 PSI. PICKED UP AND RELEASED FROM LINER. PRESSURE BLED OFF. BROUGHT PUMPS ON AT 0.5 BPM. CEMENT IN PLACE AT 03:45 ESTAMATED TOC AT 9712 FT MD BOC AT 12711 FT MD 03:45 - 06:00 2.25 CEMT P RUNPRD POH WITH LINER RUNNING BHA PUMPING 0.50 BPM W/850 PSI. SOME CEMENT NOTED IN RETURNS. TAKE RTNS TO CUTTINGS BOX. 06:00 - 08:00 2.00 CEMT P RUNPRD AT SURFACE. FLOW CHECK. GET OFF WELL. UNSTAB COIL. LD BHAAND LINER RUNNING TOOLS. ALL TOOLS IN PROPER CONDITION. 08:00 10:00 2.00 BOPSUR P OTHCMP PERFORM LEAK TIGHT TEST ON WELL. REPLACE VBR RAMS WITH 1-1/4"CSH RAMS. 10:00 - 12:00 2.00 BOPSUR P OTHCMP MU AND INSTALL TEST JOINT. RESSURE TEST RAMS AS PER PTD,WELL PROGRAM,AND AOGCC REGS. 250 PSI/3500 PSI. CHART SAME. PASSED. BLEED DOWN AND LD TEST POINT. 12:00 - 13:00 1.00 EVAL P OTHCMP BRING BTT AND SLB TOOLS TO RIG FLOOR. RU FLOOR TO RUN CLEAN OUT/LOGGING BHA. 13:00 - 13:30 0.50 EVAL P OTHCMP HOLD PJSM WITH SLB AND BTT AND CREW. Printed 9/16/2013 10:07:11AM North America-ALASKA-BP Page 4 of 7 Operation Summary Report Common Well Name:02-38 AFE No Event Type:COM-ONSHORE(CON) Start Date:9/3/2013 End Date:9/8/2013 X3-01300-C DRILL(1,642,572.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud DateTme:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UVVI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 13:30 - 16:00 2.50 EVAL P OTHCMP 'MU 2.3"MILL ON 2-1/8"MTR,2 JTS CSH,SLB TOOL CARRIER,13 JTS CSH,LOCAKABLE SWIVEL,AND SLIM HOE COIL CONNECTOR. STAB COIL. GET ON WELL. TEST QTS SUB TO 250 AND 3500 PSI. CHART SAME. PASSED. 16:00 - 18:00 2.00 EVAL P OTHCMP RUN IN HOLE AT 80 FPM. 18:00 - 20:30 2.50 EVAL P OTHCMP LOG FROM 9001.4'DOWN TO PBTDAT 12675.6'(UNCORRECTED). PUMPIMG 1.0 BPM(d 30FPM. 20:30 - 22:30 2.00 EVAL P OTHCMP LOG UP FROM 12675.6'TO 9000'AT 60 FPM PUMPING 1.0 BPM. EOP FLAG 11300'(11875 BIT DEPTH). YELLOW FLAG EOP FLAG(§8425'(BIT/I 9000').WHITE FLAG. LAY IN PERF PILL FROM PBTD. 22:30 - 00:00 1.50 EVAL P OTHCMP CONTINUE TO POH W/LOGGING/CLEANOUT BHA. FLOW CHECK PRIOR TO TAGGING UP. 9/5/2013 00:00 - 02:30 2.50 EVAL P OTHCMP HOLD PJSM.BREAK AND UD CLEANOUT/ LOGGING BHA. OFF LOAD LOGGING TOOLS FROM PIPE SHED FOR EVALUATION. 02:30 - 03:00 0.50 EVAL P OTHCMP CLEAN AND CLEAR RIG FLOOR. 03:00 - 04:00 1.00 PERFOB P OTHCMP HOLD PJSM. LOAD PERF GUNS INTO PIPE SHED. PREPARE RIG FLOOR FOR RUNNING PERF GUNS. 04:00 - 05:00 1.00 PERFOB P OTHCMP INSTALL RISER CAP. PERFORM LINER LAP TEST.TEST 250 PSI LOW/2400 PSI HIGH. PRESSURE HELD GOOD ON 250 PSI LOW TEST. FAILED HIGH PRESSURE TEST. LINER TOP PACKER WILL BE SET POST RIG. 05:00 - 06:00 1.00 PERFOB P OTHCMP HOLD PJSM AND BEGIN MAKING UP PERF GUNS. BEGIN RUNNING GUNS 06:00 - 06:30 0.50 PERFOB P OTHCMP CREW CHANGE. DISCUSS CURRENT OPS AND MAKE RIG EQUIPMENT CHECKS. HOLD PJSM TO CONTINUE RUNNING GUNS. 106:30 - 10:00 3.50 PERFOB P OTHCMP CONTINUE TO MU 50 2.00"6spf 2006pj PERF GUNS WITH SLB GUN AND RIG CREW. 10:00 10:30 0.50 PERFOB P OTHCMP MU FIRING HEAD. MU BHA WITH 2 JTS 2-1/16" CSH AND HYD DIS. STAB COIL. GET ON WELL. TST QTS TO 250 AND 3500 PSI. CHART SAME. PASSED. 10:30 - 12:00 1.50 PERFOB P OTHCMP RUN IN HOLE. TIAG PBTDAT 12,674'. CORRECT DEPTH TO 12,672'. PU GUN BOTTOM TO 12,662'. Printed 9/16/2013 10:07:11AM North America-ALASKA-BP Page 5 of 7 Operation Summary Report Common Well Name:02-38 AFE No Event Type:COM-ONSHORE(CON) Start Date:9/3/2013 End Date:9/8/2013 X3-01300-C:DRILL(1,642,572.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 14:00 2.00 PERFOB P OTHCMP CIRCULATE COIL AS PER SLB PERF TECH TO ACITVATE GUNS. BEGIN TO POOH TO GET BTM SHOT ON DEPTH. GUNS FIRED AS INDICATED BY SHOT DETECTOR. BEGIN TO PULL HEAVEY INDICATING GUNS STUCK WELL DRANK+/-5 BBLS KCL. PULL TO 70K#UP WT. ATTEMPT TO WORK DOWN. NO MOVEMENT IN EITHER DIRECTION. CONTINUE TO WORK PIPE UP TO 80K#.. NOTIFY TOWN. 14:00 - 15:00 1.00 PERFOB N DPRB 12,660.00 OTHCMP CIRCULATE 110 BBLS MINERAL OIL DOWN COIL AND SPOT AROUND BHA. BULL HEAD 5 BBLS INTO WELL FROM SURFACE. CANNOT DETERMINE IF PUSHING OIL INTO PERFS OR INJECTING DOWN LEAKING LINER LAP. WORK PIPE WITH 5 BBLS BULLHEADED AWAY. NO PROGRESS. 15:00 - 17:00 2.00 PERFOB N DPRB 12,660.00 OTHCMP CALL FOR BTT FISHING TOOLS. CONTINUE TO CIRCULATE WELL AT MIN RATE. HOLD 100 PSI WHP WHILE CIRCULATING. ORDER CLEAN8.5 PPG KCL WITH LUBRICANTS. 17:00 - 22:00 5.00 PERFOB N DPRB 12,660.00 OTHCMP DISPLACE WELL TO CLEAN KCL. 22:00 - 22:40 0.67 PERFOB N DPRB 12,660.00 OTHCMP DROP 3/4"BALL. BALL SEATED @ 51.9 BBLS,SHEARED AT 3700 PSI. 22:40 - 00:00 1.33 PERFOB N DPRB 12,660.00 OTHCMP PULL OUT OF HOLE AT 41 FPM PUMPING 1.95 BPM W/1750 PSI. 9/6/2013 00:00 - 01:30 1.50 PERFOB N DPRB 12,660.00 OTHCMP POH W/PERF WORK STRING. 01:30 - 02:30 1.00 PERFOB N DPRB 12,660.00 OTHCMP PJSM. LAY DOWN PERF WORK STRING. MAKEUP NOZZLE BHA TO JET TOP OF FISH. 02:30 - 05:00 2.50 PERFOB N DPRB 12,660.00 OTHCMP GET ON WELL. TEST QTS 250/3500 PSI. RIH W/CLEANOUT BHA AT 98 FPM,PUMPING 0.68 BPM W/235 PSI. INCREASE PUMP RATE TO 2.05 BPM AND RUNNING SPEED TO 90 FPM W/2650 PSI. SLOW DOWN TO 20 FPM WHILE ENTERING 3-1/4"LINER. BEGIN PUMPING 30 BBL HIGH VIS SWEEP. TAG TOP OF FISH AT 11612'COIL TUBING DEPTH. 05:00 - 05:30 0.50 PERFOB N DPRB 12,660.00 OTHCMP FINISH PUMPING SWEEP OUT OF COIL AT 2.79 BPM W/3260 PSI. 05:30 - 06:00 0.50 PERFOB N DPRB 12,660.00 OTHCMP POH CHASING SWEEP UP HOLE AT 25 FPM PUMPING 2.53 BPM W/3580 PSI. 06:00 - 06:30 0.50 PERFOB N DPRB 12,660.00 OTHCMP CREW CHANGE. DISCUSS CURRENT OPERATIONS AND RIG EQUIPMENT STATUS. CONTINUE TO POOH. 06:30 - 09:00 2.50 PERFOB N DPRB 12,660.00 OTHCMP POOH WITH NOZZLE BHA. CIRC AT 2362 PSI AT 2.67 BPM. CONTINUE TO LOSE FLUID TO FORMATION. APPROX 5 BPH. 09:00 - 10:00 1.00 PERFOB N DPRB 12,660.00 OTHCMP AT SURFACE. FLOW CHECK. GET OFF WELL. UNSTAB COIL.\ REMOVE NOZZLE. MU 2-1/2"GS SPEAR. STAB COIL. GET ON WELL. TEST QTS SUB TO 250 AND 3500 PSI. CHART SAME. PASSED. 10:00 - 12:00 2.00 PERFOB N DPRB 12,660.00 OTHCMP RUN IN HOLE. CIRC AT MIN RATE. 557 PSI AT 0.75 BPM. Printed 9/16/2013 10:07:11AM North America-ALASKA-BP Page 6 of 7 Operation Summary Report Common Well Name:02-38 AFE No Event Type:COM-ONSHORE(CON) Start Date:9/3/2013 End Date:9/8/2013 X3-01300-C:DRILL(1,642,572.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time: 10/5/1996 12:00:00AM Rig Release:9/8/2013 Rig Contractor.NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.Oousft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 12:00 - 13:00 1.00 PERFOB N DPRB , 12,660.00 OTHCMP 45K#UP WT AT 11590'DRY. TAG FISH AT 11,610'. PU. FISH ENGAGED. PULL TO 57K. JARS FIRED. PULL TO 80K#. NO MOVEMENT. RIH AND SET JARS. PULL TO 67K#. JARS FIRED. MOVE UP HOLE WITH 1-2K#OVER. RIH. SET DOWN AT 11614'. MIGHT HAVE FISH ON. CIRCULATE TO DISENGAGE AND PULL UP HOLE. SET BACK DOWN TO RELATCH FISH. PU. NO OVERPULLS OR JAR ACTION. EITHER HAVE FISH OR CANNOT RE-ENGAGE. 13:00 - 16:30 3.50 PERFOB N DPRB 12,660.00 OTHCMP HOLD 200 PSI ON WELLHEAD. PULL OUT OF HOLE. 25 FPM INSIDE LINER. 60 FPM UP IN 4-1/2"TBG. 16:30 - 21:00 4.50 PERFOB P OTHCMP AT SURFACE. HOLD PJSM. FLOW CHECK. GET OFF WELL. UNSTAB COIL. LD FISHING BHA, LD RECOVERED PERF GUNS. 21:00 - 21:30 0.50 PERFOB P OTHCMP PJSM,P/U PACKER BHA 21:30 - 00:00 2.50 PERFOB P OTHCMP STAB ON WELLAND TEST QTS.RIH WI PACKER BHA TO 7825'. 9/7/2013 00:00 - 00:45 0.75 DHB P OTHCMP CONTINUE TO RIH W/LINER TOP PACKER. 00:45 - 01:30 0.75 DHB P OTHCMP STING INTO DEPLOYMENT SLEEVE WITH SEAL ASSEMBLY. CONTINUE TO RIH UNTIL TAG UP AT 9727'. PU TO BREAK OVER+2'TO 9719'. UNSTING AND BREAK CIRCULATION AT MINIMUM RATE. PU TO BALL DROP DEPTH AT 9696'. DROP 5/8"BALL AND PUMP DOWN AT 1.85 BPM W/956 PSI. SLOWED PUMPS TO 0.57 BPM W/100 PSI AFTER 37 BBL PUMPED. BALL SEATED AT 48.9 BBL. 01:30 - 02:10 0.67 DHB P OTHCMP SHUT DOWN PUMPS AND BLEED PRESSURE OFF WITH BAKER CHOKE. RIH TO TAG UP AT 9727'MD. PU TO BREAK OVER+2'TO 9720'. PRESSURE UP TO 2000 PSI TO SET SLIPS. SET DOWN 10 K LBS TO 9725'TO SET ENGAGE PACKER(2'HIGHER THAN PREVIOUS INDICATING SLIPS SET). 02:10 - 02:45 0.58 DHB P OTHCMP LINE UP AND PRESSURE TEST LINER TOP PACKER DOWN BACKSIDE TO 250 PSI F/5 MIN AND 2400 PSI F/30 MIN. GOOD PRESSURE TEST. BLEED OFF TEST PRESSURE AND LINE UP TO PUMP DOWN COIL. 02:45 - 05:00 2.25 DHB P OTHCMP PRESSURE UP DOWN COIL TO 3600 PSI TO SHEAR BALL SEAT AND RELEASE RUNNING TOOL FROM PACKER. UNSTING FROM PACKER AND POH AT 56 FPM PUMPING 1.54 BPM W/750 PSI. 05:00 - 05:30 0.50 DHB P OTHCMP GET OFF WELL. LAY DOWN LACKER BHA. M/U NOZZLE FOR FREEZE PROTECT. 05:30 - 07:30 2.00 BOPSUR P POST GET ON WELL. TEST QTS. RIH TO 2500'. POH F/2500'TO SURFACE WHILE LAYING IN 32 BBL OF DIESEL FREEZE PROTECT. 07:30 - 08:30 1.00 BOPSUR P POST HOLD PJSM WITH DSM CREW. GREASE TREE. SET BPV WITH DRY ROD. Printed 9/16/2013 10:07:11AM North America-ALASKA-BP Page 7 of 7 Operation Summary Report Common Well Name:02-38 AFE No Event Type:COM-ONSHORE(CON) Start Date:9/3/2013 End Date:9/8/2013 X3-013Q0-C:DRILL(1,642,572.00) Project:Prudhoe Bay Site:PB DS 02 Rig Name/No.:NORDIC 2 Spud Date/Time:10/5/1996 12:00:OOAM Rig Release:9/8/2013 Rig Contractor:NORDIC CALISTA UWI:500292270800 Active datum:Kelly Bushing/Rotary Table @61.00usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:30 - 14:00 5.50 DEMOB P POST ,CLEAN OUT PITS. HAUL EXTRA FLUIDS FOR DISPOSAL. ELECTRICIANS WORK ON SCR HALL EFFECT SYSTEM REPAIRS. CONTINUE WITH RIG WORK. CLEAN PITS. 14:00 - 18:00 4.00 DEMOB P POST BLOW DOWN REEL WITH N2. UNSTAB COIL. 18:00 - 20:00 2.00 DEMOB P POST PULL COIL AND SECURE ON REEL. 20:00 - 21:00 1.00 DEMOB P POST PJSM,LOWER REELAND SECURE TO TRAILER. 21:00 - 21:30 0.50 DEMOB P POST STAND BACK INJECTOR AND SECURE. 21:30 - 22:30 1.00 WHSUR P POST PERFORM LEAK TIGHT TEST PER ADWOP ,10-36 SECTION 6 22:30 - 00:00 1.50 BOPSUR P POST OPEN AND INSPECT ROPE RAMS. CHANGE OUT 1-1/4"CSH RAMS FOR 2-3/8"X 3-1/2" VBRS. 9/8/2013 00:00 - 01:30 1.50 BOPSUR P POST CONTINUE TO INSPECT RAMS. CHANGE OUT BLADE SEAL ON BLIND SHEAR RAMS. CHANGE OUT INSERT ON UPPER 2-3/8" COMBIS. 01:30 - 03:30 2.00 BOPSUR P POST NIPPLE DOWN BOPE. HANG OFF AND , SECURE IN SUBSTRUCTURE. 03:30 - 05:00 1.50 WHSUR P POST NIPPLE UP TREE CAP AND PRESSURE TEST SAME TO 250/3500 PSI. -REMOVE LOCK OUT/TAG OUT FROM DS 02-39A. DS 2 DSO NOTIFIED. 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Cl) o W a Z ix a a iti0 a d a v U c U a W U D c C W J E a) m C O W O 0 In D H H 0 U D m U m H 1 r& u BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 02 02-38 - Slot 38 500292270800 02-38A Design: 02-38A Survey Report - Geographic 03 September, 2013 Qbp /CAI BAKER Survey Report-Geographic 0 by HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38A Survey Calculation Method: Minimum Curvature Design: 02-38A Database: EDM R5K-Alaska PROD-AN CP 1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB DS 02,TR-11-14 Site Position: Northing: 5,948,800.37 usft Latitude: 70°15 53.847 N From: Map Easting: 687,638.44 usft Longitude: 148°28'58.06 W Position Uncertainty: 0.00 usft Slot Radius: 0.000in Grid Convergence: 1.43° Well 02-38 API No. 500292270800 Well Position +NI-S 0.00 usft Northing: 5,950,483.05 usft Latitude: 70°16 10.191 N +E/-W 0.00 usft Easting: 688,457.16 usft Longitude: 148°28'33.01 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.50 usft Wellbore 02-38A API no. 500292270801 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (`) (nT) BGGM2012 8/27/2013 20.34 81.03 57,624 Design 02-38A Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 9,980.24 Vertical Section: Depth From(TVD) +NI-S +E/-W Direction (usft) (usft) (usft) (°) 30.50 0.00 0.00 64.68 Survey Program Date: 9/3/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 233.80 9,784.30 Anadrill MWD KBE=61.0'(02-38) MWD MWD-Standard 9,795.50 9,865.50 MWD(02-38APB1) MWD MWD-Standard 9,892.00 9,980.24 MWD(02-38APB2) MWD MWD-Standard 10,002.00 12,711.00 MWD(02-38A) MWD MWD-Standard 9/3/2013 3:29:04PM Page 2 COMPASS 5000.1 Build 61 rail BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38A Survey Calculation Method: Minimum Curvature Design: 02-38A 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 9,980.24 76.23 50.00 8,813.50 3,295.88 2,699.11 5,953,845.28 691,072.74 70°16'42.601 N 148"27 14.41 W Interpolated Azimuth-Tie In Point 10,002.00 77.72 53.09 8,818.40 3,309.06 2,715.71 5,953,858.88 691,089.01 70.'16'42.731 N 148°2T 13.92 W Top of Billet-KOP 10,031.49 85.76 51.04 8,822.63 3,326.99 2,738.71 5,953,877.38 691,111.55 70°16'42.907 N 148°27'13.25 W 10,073.65 87.61 59.59 8,825.08 3,350.92 2,773.29 5,953,902.16 691,145.51 70°16'43.142 N 148°27'12.25 W 10,100.18 88.28 65.61 8,826.03 3,363.12 2,796.81 5,953,914.94 691,168.72 70°16'43.262 N 148°27'11.56 W 10,130.38 88.01 73.23 8,827.01 3,373.72 2,825.05 5,953,926.24 691,196.69 70°16'43.367 N 148°27'10.74 W 10,160.16 87.70 80.01 8,828.12 3,380.60 2,853.99 5,953,933.85 691,225.44 70°16'43.434 N 148°27 9.90 W 10,190.11 87.05 86.91 8,829.50 3,384.01 2,883.69 5,953,938.00 691,255.05 70°16'43.467 N 148°27'9.03 W 10,219.97 86.41 93.63 8,831.20 3,383.87 2,913.49 5,953,938.60 691,284.83 70°16'43.466 N 148°27 8.16 W 10,250.03 88.22 100.18 8,832.61 3,380.26 2,943.28 5,953,935.74 691,314.70 70'16'43.430 N 148°27'7.30 W 10,280.18 89.11 106.27 8,833.32 3,373.36 2,972.61 5,953,929.58 691,344.19 70°16'43.362 N 148°27'6.44 W 10,310.18 89.42 113.47 8,833.70 3,363.18 3,000.80 5,953,920.10 691,372.63 70°16'43.262 N 148°27'5.62 W 10,340.15 92.27 116.79 8,833.26 3,350.45 3,027.92 5,953,908.07 691,400.06 70°16'43.137 N 148°27 4.83 W 10,370.20 94.18 119.57 8,831.57 3,336.29 3,054.36 5,953,894.57 691,426.85 70°16'42.997 N 148°27'4.06 W 10,400.41 93.96 124.11 8,829.42 3,320.39 3,079.96 5,953,879.32 691,452.83 70°16'42.841 N 148°27'3.32 W 10,430.41 92.42 129.09 8,827.75 3,302.54 3,104.00 5,953,862.08 691,477.31 70°16'42.665 N 148°27'2.62 W 10,460.23 92.18 133.99 8,826.55 3,282.79 3,126.29 5,953,842.89 691,500.09 70°16'42.471 N 148°27'1.97 W 10,490.39 91.60 139.77 8,825.56 3,260.79 3,146.89 5,953,821.42 691,521.23 70°16'42.255 N 148°27 1.37 W 10,520.42 89.91 143.03 8,825.16 3,237.33 3,165.62 5,953,798.43 691,540.54 70°16'42.024 N 148°27'0.82 W 10,550.63 91.44 148.38 8,824.81 3,212.38 3,182.63 5,953,773.92 691,558.17 70°16'41.778 N 148°27'0.33 W 10,580.45 90.25 152.95 8,824.37 3,186.40 3,197.23 5,953,748.31 691,573.42 70°16'41.523 N 148°26'59.90 W 10,610.47 90.89 158.14 8,824.07 3,159.08 3,209.66 5,953,721.32 691,586.52 70°16'41.254 N 148°26'59.54 W 10,640.57 90.98 163.47 8,823.58 3,130.67 3,219.55 5,953,693.16 691,597.12 70°16'40.975 N 148°26'59.25 W 10,670.72 88.86 167.84 8,823.62 3,101.47 3,227.02 5,953,664.16 691,605.32 70°16'40.687 N 148°26'59.04 W 10,700.65 88.74 171.20 8,824.25 3,072.05 3,232.46 5,953,634.89 691,611.49 70'16'40.398 N 148°26'58.88 W 10,730.53 88.31 167.18 8,825.02 3,042.72 3,238.06 5,953,605.70 691,617.83 70°16'40.109 N 148°26'58.72 W 10,760.60 87.70 163.15 8,826.06 3,013.67 3,245.75 5,953,576.86 691,626.24 70°16'39.824 N 148'26'58.49 W 10,790.77 90.18 159.87 8,826.62 2,985.07 3,255.32 5,953,548.51 691,636.52 70°16'39.542 N 148'26'58.21 W 10,820.45 90.52 155.45 8,826.44 2,957.62 3,266.59 5,953,521.36 691,648.48 70°16'39.272 N 148°26'57.89 W 10,850.57 91.63 151.12 8,825.87 2,930.73 3,280.13 5,953,494.82 691,662.68 70°16'39.008 N 148°26'57.49 W' 10,879.89 90.55 148.17 8,825.32 2,905.44 3,294.94 5,953,469.90 691,678.12 70°16'38.759 N 148°26'57.06 W 10,910.29 89.63 144.85 8,825.27 2,880.09 3,311.71 5,953,444.98 691,695.52 70°16'38.510 N 148'26'56.57 W 10,940.29 87.82 141.42 8,825.94 2,856.10 3,329.70 5,953,421.45 691,714.11 70'16'38.274 N 148'26'56.05 W 10,970.55 88.31 137.71 8,826.96 2,833.08 3,349.31 5,953,398.94 691,734.29 70°16'38.047 N 148°26'55.48 W 11,000.49 87.08 134.29 8,828.16 2,811.57 3,370.09 5,953,377.95 691,755.60 70°16'37.836 N 148°26'54.87 W 11,030.55 86.04 131.65 8,829.97 2,791.12 3,392.05 5,953,358.05 691,778.05 70°16'37.634 N 148°26'54.23 W 11,060.53 86.84 128.09 8,831.83 2,771.94 3,415.01 5,953,339.46 691,801.49 70°16'37.446 N 148°26'53.57 W 11,090.51 87.51 123.72 8,833.31 2,754.38 3,439.25 5,953,322.52 691,826.17 70°16'37.273 N 148°26'52.86 W' 11,120.41 90.46 120.74 8,833.84 2,738.44 3,464.54 5,953,307.22 691,851.84 70°16'37.116 N 148'26'52.12 W 11,150.95 89.57 116.40 8,833.83 2,723.84 3,491.35 5,953,293.29 691,879.01 70°16'36.972 N 148°26'51.34 W 11,180.18 89.29 112.52 8,834.12 2,711.74 3,517.95 5,953,281.86 691,905.90 70°16'36.853 N 148°26'50.57 W 11,210.03 90.31 108.59 8,834.22 2,701.26 3,545.90 5,953,272.09 691,934.10 70°16'36.750 N 148'26'49.76 W 11,240.28 92.24 104.29 8,833.55 2,692.71 3,574.89 5,953,264.26 691,963.30 70°16'36.666 N 148°26'48.91 W 11,270.18 91.32 101.33 8,832.62 2,686.08 3,604.03 5,953,258.37 691,992.59 70°16'36.600 N 148°26'48.06 W 11,300.66 89.69 97.89 8,832.35 2,680.99 3,634.08 5,953,254.03 692,022.75 70'16'36.550 N 148°26'47.19 W 11,330.65 88.31 95.61 8,832.88 2,677.47 3,663.85 5,953,251.26 692,052.61 70°18'36.515 N 148°26'46.32 W 11,360.59 88.99 92.30 8,833.58 2,675.41 3,693.71 5,953,249.94 692,082.50 70°16'36.495 N 148°26'45.45 W 11,390.52 89.91 89.03 8,833.87 2,675.06 3,723.63 5,953,250.34 692,112.42 70°16'36.491 N 148'26'44.58 W 11,420.51 88.74 85.12 8,834.22 2,676.59 3,753.57 5,953,252.62 692,142.32 70°16'36.506 N 148°26'43.71 W 11,452.81 89.02 81.90 8,834.85 2,680.24 3,785.66 5,953,257.07 692,174.30 70°16'36.542 N 148°26'42.77 W 11,480.64 89.60 85.92 8,835.19 2,683.19 3,813.32 5,953,260.72 692,201.88 70°16'36.571 N 148°26'41.97 W 11,511.58 90.25 91.70 8,835.23 2,683.83 3,844.24 5,953,262.13 692,232.77 70°16'36.577 N 148°26'41.07 W 1 11,540.75 89.63 97.21 8,835.26 2,681.57 3,873.31 5,953,260.60 692,261.88 70°16'36.555 N 148'26'40.22 W 9/3/2013 3:29:04PM Page 3 COMPASS 5000.1 Build 61 FahII BAKER Survey Report-Geographic te)bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38A Survey Calculation Method: Minimum Curvature Design: 02-38A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +El-W Northing Fasting (usft) (^) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,570.36 90.12 103.66 8,835.33 2,676.21 3,902.42 5,953,255.97 692,291.11 70°16'36.502 N 148°26'39.37 W 1 11,600.48 91.14 107.09 8,834.99 2,668.22 3,931.45 5,953,248.71 692,320.34 70°16'36.423 N 148°26'38.53 W 11,630.54 90.00 103.08 8,834.70 2,660.40 3,960.47 5,953,241.62 692,349.54 70°16'36.346 N 148°26'37.68 W 11,660.24 91.50 99.42 8,834.31 2,654.61 3,989.59 5,953,236.56 692,378.79 70°16'36.289 N 148°26'36.84 W 11,690.59 89.69 94.68 8,833.99 2,650.89 4,019.70 5,953,233.59 692,408.99 70°16'36.252 N 148°26'35.96 W 11,720.46 87.91 90.97 8,834.62 2,649.41 4,049.52 5,953,232.87 692,438.83 70°16'36.238 N 148°26'35.09 W 11,750.53 88.62 86.37 8,835.53 2,650.11 4,079.56 5,953,234.32 692,468.84 70°16'36.244 N 148°26'34.22 W 11,775.32 88.90 84.15 8,836.06 2,652.16 4,104.26 5,953,236.98 692,493.48 70°16'36.264 N 148°26'33.50 W 11,800.72 90.52 80.63 8,836.19 2,655.52 4,129.43 5,953,240.97 692,518.56 70°16'36.297 N 148°26'32.76 W 11,830.45 92.06 83.99 8,835.52 2,659.50 4,158.88 5,953,245.69 692,547.90 70°16'36.336 N 148°26'31.91 W 11,860.38 91.81 87.86 8,834.51 2,661.62 4,188.71 5,953,248.56 692,577.66 70°16'36.357 N 148°26'31.04 W 11,890.44 92.27 92.80 8,833.44 2,661.45 4,218.74 5,953,249.14 692,607.69 70°16'36.355 N 148°26'30.16 W 11,920.79 90.77 99.04 8,832.64 2,658.32 4,248.90 5,953,246.76 692,637.92 70°16'36.324 N 148°26'29.28 W 11,948.52 90.55 102.47 8,832.32 2,653.15 4,276.14 5,953,242.28 692,665.27 70°16'36.273 N 148°26'28.49 W 11,980.50 88.83 108.10 8,832.49 2,644.72 4,306.97 5,953,234.62 692,696.31 70°16'36.190 N 148°26'27.59 W 12,010.14 88.37 111.22 8,833.21 2,634.76 4,334.88 5,953,225.36 692,724.45 70°16'36.092 N 148W 26'26.78 W 12,041.56 90.74 113.61 8,833.46 2,622.78 4,363.92 5,953,214.11 692,753.78 70°16'35.974 N 148°26'25.94 W 12,064.61 90.12 116.28 8,833.28 2,613.06 4,384.81 5,953,204.92 692,774.91 70°16'35.878 N 148°26'25.33 W 12,094.85 89.14 121.28 8,833.48 2,598.50 4,411.31 5,953,191.03 692,801.76 70°16'35.735 N 148W 26'24.56 W 12,120.33 89.54 118.20 8,833.77 2,585.87 4,433.43 5,953,178.95 692,824.19 70°16'35.610 N 148°26'23.91 W 12,151.69 90.46 114.22 8,833.77 2,572.02 4,461.56 5,953,165.82 692,852.65 70°16'35.474 N 148°26'23.09 W 12,180.37 90.15 111.04 8,833.62 2,560.98 4,488.03 5,953,155.45 692,879.39 70°16'35.365 N 148°26'22.32 W 12,212.35 89.72 107.87 8,833.66 2,550.33 4,518.18 5,953,145.56 692,909.79 70°16'35.260 N 148°26'21.45 W 12,240.55 89.91 105.10 8,833.75 2,542.33 4,545.21 5,953,138.24 692,937.02 70°16'35.182 N 148°26'20.66 W 12,270.35 89.17 102.80 8,833.99 2,535.15 4,574.13 5,953,131.78 692,966.11 70°16'35.111 N 148°26'19.82 W 12,300.15 88.65 102.50 8,834.55 2,528.62 4,603.20 5,953,125.98 692,995.33 70°16'35.046 N 148°26'18.97 W 12,331.21 88.65 98.39 8,835.29 2,523.00 4,633.73 5,953,121.12 693,025.99 70°16'34.991 N 148°26'18.08 W 12,359.89 88.62 100.17 8,835.97 2,518.37 4,662.03 5,953,117.21 693,054.39 70°16'34.945 N 148°26'17.26 W 12,390.27 89.60 105.06 8,836.44 2,511.74 4,691.66 5,953,111.32 693,084.18 70°16'34.880 N 148°26'16.39 W 12,434.90 90.46 109.82 8,836.42 2,498.37 4,734.23 5,953,099.02 693,127.07 70°16'34.748 N 148°26'15.15 W 12,462.41 90.40 112.46 8,836.21 2,488.45 4,759.88 5,953,089.75 693,152.96 70°16'34.650 N 148°26'14.41 W 12,494.23 92.09 114.17 8,835.52 2,475.86 4,789.10 5,953,077.89 693,182.48 70°16'34.526 N 148°26'13.56 W 12,520.09 92.77 115.23 8,834.42 2,465.06 4,812.57 5,953,067.69 693,206.21 70°16'34.420 N 148°26'12.87 W 12,550.60 91.47 121.05 8,833.29 2,450.69 4,839.44 5,953,053.99 693,233.43 70°16'34.278 N 148°26'12.09 W 12,580.43 90.49 123.44 8,832.78 2,434.78 4,864.67 5,953,038.72 693,259.05 70°16'34.122 N 148°26'11.38 W 12,610.33 91.07 128.68 8,832.38 2,417.19 4,888.83 5,953,021.74 693,283.64 70°16'33.949 N 148°26'10.65 W 12,640.77 90.61 132.56 8,831.93 2,397.37 4,911.92 5,953,002.51 693,307.22 70°16'33.754 N 148°26'9.98 W 12,656.70 89.51 135.20 8,831.91 2,386.33 4,923.41 5,952,991.76 693,318.98 70°16'33.645 N 148°26'9.65 W 12,711.00 89.51 135.20 8,832.38 2,347.80 4,961.67 5,952,954.21 693,358.19 70°16'33.266 N 148°26'8.53 W Projection to TD 9/3/2013 3:29:04PM Page 4 COMPASS 5000.1 Build 61 r' I BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 02 02-38 - Slot 38 500292270800 02-38APB1 Design: 02-38APB1 Survey Report - Geographic 03 September, 2013 Qbp vI BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38APB1 Survey Calculation Method: Minimum Curvature Design: 02-38APB1 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 02,TR-11-14 Site Position: Northing: 5,948,800.37 usft Latitude: 70°15 53.847 N From: Map Easting: 687,638.44 usft Longitude: 148°28'58.06 W Position Uncertainty: 0.00 usft Slot Radius: 0.000in Grid Convergence: 1.43° Well 02-38 API No. 500292270800 Well Position +N/-S 0.00 usft Northing: 5,950,483.05 usft Latitude: 70°16 10.191 N +EI-W 0.00 usft Easting: 688,457.16 usft Longitude: 148°28'33.01 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.50 usft Wellbore 02-38APB1 API no, 500292270870 Magnetics Model Name Sample Date Declination Dip Angle Field Strength O (°1 (nT) BGGM2012 8/10/2013 20.37 81.03 57,625 Design 02-38APB1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,784.30 Vertical Section: Depth From(ND) +N/-S +EI-W Direction (usft) (usft) (usft) (°) 30.50 0.00 0.00 52.20 Survey Program Date: 8/28/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 233.80 9,784.30 Anadrill MWD KBE=61.0'(02-38) MWD MWD-Standard 9,795.50 11,080.00 MWD(02-38APB1) MWD MWD-Standard 9/3/2013 3:31:48PM Page 2 COMPASS 5000.1 Build 61 ri.I BAKER Survey Report-Geographic 0 bp HUGHES Company: NorthAmerica-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38APB1 Survey Calculation Method: Minimum Curvature Design: 02-38APB1 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 9,784.30 53.60 15.20 8,729.26 3,156.30 2598.82 5,953,703.25 690,975.98 70°16'41.229 N 148°27 17.33 W TIP 9,795.50 54.38 14.36 8,735.84 3,165.06 2,601.13 5,953,712.06 690,978.07 70°16'41.315 N 148°27 17.26 W KOP 9,815.44 54.67 20.37 8,747.42 3,180.55 2,605.97 5,953,727.66 690,982.52 70°16'41.467 N 148°27 17.12 W 9,834.99 57.43 25.96 8,758.35 3,195.44 2,612.36 5,953,742.71 690,988.54 70°16'41.614 N 148°27 16.94 W 9,865.50 61.62 34.20 8,773.84 3,218.14 2,625.55 5,953,765.73 691,001.16 70°16'41.837 N 148°27 16.55 W 9,893.86 64.44 43.01 8,786.72 3,237.85 2,641.32 5,953,785.82 691,016.42 70°16 42.031 N 148°27 16.09 W 9,920.63 66.88 42.80 8,797.75 3,255.71 2,657.92 5,953,804.10 691,032.57 70°16'42.207 N 148°27'15.61 W 9,950.05 68.07 51.43 8,809.04 3,274.18 2,677.82 5,953,823.05 691,052.00 70°16'42.388 N 148°27'15.03 W 9,980.14 70.68 59.57 8,819.65 3,290.10 2,701.01 5,953,839.55 691,074.78 70°16'42.545 N 148°27'14.35 W 10,009.85 72.75 67.27 8,828.98 3,302.70 2,726.22 5,953,852.77 691,099.67 70°16'42.668 N 148°27'13.62 W 10,039.99 74.16 75.17 8,837.58 3,311.98 2,753.55 5,953,862.74 691,126.75 70°16'42.760 N 148°27 12.82 W 10,069.90 78.11 82.55 8,844.75 3,317.57 2,782.01 5,953,869.04 691,155.07 70°16'42.814 N 148°27'11.99 W 10,099.94 82.75 90.82 8,849.76 3,319.27 2,811.55 5,953,871.47 691,184.56 70°16'42.831 N 148°27'11.13 W 10,130.09 90.46 91.35 8,851.54 3,318.70 2,841.62 5,953,871.66 691,214.63 70°16'42.825 N 148°27'10.26 W 10,160.02 89.63 95.42 8,851.52 3,316.93 2,871.49 5,953,870.64 691,244.53 70°16'42.808 N 148°27'9.39 W 10,191.07 88.50 100.38 8,852.02 3,312.66 2,902.23 5,953,867.14 691,275.37 70°16'42.766 N 148°27'8.49 W 10,220.21 90.09 105.84 8,852.38 3,306.06 2,930.60 5,953,861.25 691,303.89 70°16'42.701 N 148°27'7.67 W 10,250.21 90.86 110.74 8,852.13 3,296.65 2,959.08 5,953,852.56 691,332.59 70°16'42.608 N 148°2T 6.84 W 10,280.24 88.77 115.55 8,852.23 3,284.85 2,986.68 5,953,841.45 691,360.48 70°16'42.492 N 148°2T 6.03 W 10,310.65 88.28 121.11 8,853.01 3,270.43 3,013.43 5,953,827.71 691,387.58 70°16'42.350 N 148°27'5.25 W 10,340.26 89.23 127.14 8,853.66 3,253.83 3,037.92 5,953,811.73 691,412.48 70°16'42.187 N 148°27'4.54 W 10,370.36 88.71 131.73 8,854.20 3,234.72 3,061.16 5,953,793.20 691,436.19 70°16'41.999 N 148°27'3.86 W 10,400.30 88.47 135.93 8,854.94 3,213.99 3,082.75 5,953,773.03 691,458.28 70°16'41.795 N 148°27'3.24 W 10,430.34 87.98 139.06 8,855.87 3,191.86 3,103.03 5,953,751.41 691,479.11 70°16'41.577 N 148°2T 2.65 W 10,460.19 88.65 142.56 8,856.75 3,168.74 3,121.88 5,953,728.77 691,498.54 70°16'41.349 N 148°27'2.10 W 10,490.44 89.97 146.16 8,857.11 3,144.16 3,139.50 5,953,704.64 691,516.77 70°16'41.108 N 148°27'1.58 W 10,520.27 88.87 149.57 8,857.41 3,118.91 3,155.37 5,953,679.80 691,533.26 70°16'40.859 N 148°27'1.12 W 10,550.29 91.10 152.51 8,857.42 3,092.64 3,169.90 5,953,653.91 691,548.44 70°16'40.601 N 148°27'0.70 W 10,580.47 91.99 156.51 8,856.61 3,065.42 3,182.88 5,953,627.02 691,562.10 70°16'40.333 N 148°27'0.32 W 10,610.63 93.44 160.83 8,855.18 3,037.36 3,193.84 5,953,599.25 691,573.75 70°16'40.057 N 148°27'0.00 W 10,640.58 93.31 165.02 8,853.41 3,008.79 3,202.61 5,953,570.90 691,583.24 70°16'39.776 N 148°26'59.75 W 10,670.23 91.69 169.18 8,852.12 2,979.92 3,209.22 5,953,542.21 691,590.57 70°16'39.492 N 148°26'59.56 W 10,700.26 90.43 172.10 8,851.56 2,950.30 3,214.11 5,953,512.72 691,596.20 70°16'39.201 N 148°26'59.41 W 10,730.10 88.01 168.29 8,851.97 2,920.91 3,219.19 5,953,483.47 691,602.01 70°16'38.912 N 148°26'59.27 W 10,760.50 87.03 162.94 8,853.29 2,891.50 3,226.73 5,953,454.26 691,610.29 70'16'38.622 N 148°26'59.05 W 10,790.40 87.61 162.65 8,854.68 2,862.97 3,235.56 5,953,425.96 691,619.83 70°16'38.342 N 148°26'58.79 W 10,820.13 89.11 160.28 8,855.53 2,834.79 3,245.01 5,953,398.04 691,629.98 70°16'38.065 N 148°26'58.52 W 10,850.21 85.92 158.12 8,856.84 2,806.71 3,255.68 5,953,370.22 691,641.35 70°16'37.788 N 148°26'58.21 W 10,880.17 88.71 157.63 8,858.24 2,778.99 3,266.95 5,953,342.80 691,653.31 70°16'37.516 N 148°26'57.88 W 10,912.28 90.09 155.63 8,858.58 2,749.51 3,279.68 5,953,313.65 691,666.78 70°16'37.226 N148°26'57.51 W 10,940.31 92.82 155.00 8,857.87 2,724.06 3,291.38 5,953,288.50 691,679.11 70°16'36.975 N 148°26'57.17 W 10,970.57 95.50 154.28 8,855.67 2,696.79 3,304.31 5,953,261.56 691,692.71 70°16'36.707 N 148'26'56.79 W' 11,000.54 98.87 154.24 8,851.92 2,670.01 3,317.22 5,953,235.12 691,706.29 70°16'36.444 N 148°26'56.41 W 11,030.25 102.37 152.83 8,846.45 2,643.87 3,330.23 5,953,209.32 691,719.95 70'16'36.186 N 148°26'56.04 W 11,080.00 102.37 152.83 8,835.79 2,600.64 3,352.42 5,953,166.65 691,743.21 70°16'35.761 N 148°26'55.39 W TD i 9/3/2013 3:31:48PM Page 3 COMPASS 5000.1 Build 61 Milt BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 02 02-38 - Slot 38 500292270800 02-38APB2 Design: 02-38APB2 Survey Report - Geographic 03 September, 2013 Qbp Flail BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38APB2 Survey Calculation Method: Minimum Curvature Design: 02-38APB2 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 02,TR-11-14 Site Position: Northing: 5,948,800.37 usft Latitude: 70°15'53.847 N From: Map Easting: 687,638.44 usft Longitude: 148°28'58.06 W Position Uncertainty: 0.00 usft Slot Radius: 0,000 in Grid Convergence: 1.43° Well 02-38 API No. 500292270800 Well Position +NI-S 0.00 usft Northing: 5,950,483.05 usft Latitude: 70°16'10.191 N +EI-W 0.00 usft Easting: 688,457.16 usft Longitude: 148°28'33.01 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.50 usft Wellbore 02-38APB2 API no. 500292270871 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2012 8/17/2013 20.36 81.03 57,625 Design 02-38APB2 Audit Notes: New billet to be run higher in well PB1 wellbore due to failed sidetrack on well 02-38A(from PB1 wellbore),YR 27 Aug 2013 Version: Phase: ACTUAL Tie On Depth: 9,865.50 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (0) 30.50 0.00 0.00 56.12 Survey Program Date: 9/3/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 233.80 9,784.30 Anadrill MWD KBE=61.0'(02-38) MWD MWD-Standard 9,795.50 9,865.50 MWD(02-38APB1) MWD MWD-Standard 9,892.00 11,535.00 MWD(02-38APB2) MWD MWD-Standard 9/3/2013 3:37:34PM Page 2 COMPASS 5000.1 Build 61 Mill BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table©61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table©61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38APB2 Survey Calculation Method: Minimum Curvature Design: 02-38APB2 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°l (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,865.50 61.62 34.20 8,773.84 3,218.14 2,625.55 5,953,765.73 691,001.16 70°16'41.837 N 148°27'16.55 W Tie In Point 9,892.00 64.24 42.45 8,785.91 3,236.62 2,640.18 5,953,784.56 691,015.32 70°16'42.019 N 148°27 16.12 W Top of Whipstock 9,920.27 71.08 42.00 8,796.65 3,255.97 2,657.74 5,953,804.35 691,032.39 70°16'42.209 N 148°27 15.61 W Interpolated Azimuth 9,950.22 73.71 46.00 8,805.71 3,276.49 2,677.57 5,953,825.36 691,051.69 70°16'42.411 N 148°27'15.04 W Interpolated Azimuth 9,980.24 76.23 50.00 8,813.50 3,295.88 2,699.11 5,953,845.28 691,072.74 70°16'42.601 N 148°27'14.41 W Interpolated Azimuth 10,010.53 78.32 54.29 8,820.17 3,314.00 2,722.44 5,953,863.98 691,095.61 70°16'42.780 N 148°27'13.73 W 10,040.25 79.73 59.47 8,825.83 3,329.94 2,746.87 5,953,880.52 691,119.63 70°16'42.936 N 148°27'13.02 W 10,070.26 83.20 64.99 8,830.29 3,343.75 2,773.11 5,953,894.99 691,145.52 70°16'43.072 N 148°27'12.25 W 10,100.10 83.54 70.39 8,833.74 3,355.00 2,800.53 5,953,906.92 691,172.64 70°16'43.183 N 148°27'11.45 W 10,130.45 85.67 75.85 8,836.59 3,363.77 2,829.43 5,953,916.41 691,201.31 70°16'43.269 N 148°27 10.61 W 10,170.13 89.39 83.28 8,838.31 3,370.94 2,868.38 5,953,924.55 691,240.07 70°16'43.339 N 148°27'9.48 W 10,200.49 89.88 89.48 8,838.50 3,372.85 2,898.67 5,953,927.22 691,270.29 70°16'43.358 N 148°27'8.60 W 10,230.57 89.88 95.60 8,838.56 3,371.52 2,928.70 5,953,926.64 691,300.35 70°16 43.345 N 148°27'7.72 W 10,260.19 90.18 103.12 8,838.55 3,366.71 2,957.91 5,953,922.56 691,329.67 70°16'43.297 N 148°27'6.87 W 10,290.13 89.66 108.89 8,838.59 3,358.45 2,986.67 5,953,915.03 691,358.63 70°16'43.216 N 148°27'6.03 W 10,320.10 89.94 114.71 8,838.69 3,347.33 3,014.49 5,953,904.61 691,386.71 70°16'43.106 N 148°27'5.22 W 10,350.51 91.35 118.60 8,838.35 3,333.69 3,041.66 5,953,891.65 691,414.21 70°16'42.972 N 148°27'4.43 W 10,380.11 91.04 122.91 8,837.73 3,318.56 3,067.08 5,953,877.17 691,440.01 70°16'42.823 N 148°27'3.69 W 10,410.11 91.01 127.57 8,837.20 3,301.26 3,091.58 5,953,860.48 691,464.92 70°16'42.653 N 148°27'2.98 W 10,440.24 89.23 130.03 8,837.13 3,282.38 3,115.05 5,953,842.20 691,488.87 70°16'42.467 N 148°27'2.29 W 10,470.15 90.21 134.64 8,837.28 3,262.24 3,137.16 5,953,822.63 691,511.47 70°16'42.269 N 148°27'1.65 W 10,500.14 88.77 138.40 8,837.55 3,240.49 3,157.79 5,953,801.39 691,532.64 70°16'42.055 N 148°27'1.05 W 10,530.19 89.29 142.84 8,838.06 3,217.27 3,176.85 5,953,778.66 691,552.27 70°16'41.826 N 148°27'0.50 W 10,560.15 88.28 147.07 8,838.69 3,192.75 3,194.04 5,953,754.58 691,570.07 70°16'41.585 N 148°27'0.00 W 10,590.12 87.67 150.45 8,839.75 3,167.15 3,209.57 5,953,729.38 691,586.24 70°16'41.333 N 148°26'59.54 W 10,620.15 87.79 153.96 8,840.94 3,140.61 3,223.56 5,953,703.20 691,600.89 70°16'41.072 N 148°26'59.14 W 10,650.15 88.28 153.63 8,841.97 3,113.71 3,236.80 5,953,676.64 691,614.79 70°16'40.808 N 148°26'58.75 W 10,680.20 90.21 152.21 8,842.37 3,086.96 3,250.48 5,953,650.24 691,629.14 70°16'40.545 N 148°26 58.35 W i 10,711.77 93.22 153.54 8,841.42 3,058.88 3,264.87 5,953,622.53 691,644.22 70°16'40.268 N 148°26'57.93 W 10,739.43 94.05 156.62 8,839.67 3,033.84 3,276.50 5,953,597.80 691,656.47 70°16'40.022 N 148°26'57.60 W 10,770.47 92.49 157.85 8,837.90 3,005.27 3,288.49 5,953,569.54 691,669.17 70°16'39.741 N 148°26'57.25 W 10,800.12 93.10 154.34 8,836.45 2,978.20 3,300.49 5,953,542.78 691,681.85 70°16'39.475 N 148°26'56.90 W 10,830.56 91.47 150.73 8,835.24 2,951.22 3,314.51 5,953,516.16 691,696.54 70°16'39.209 N 148°26'56.49 W 10,870.79 87.33 146.75 8,835.66 2,916.85 3,335.38 5,953,482.32 691,718.26 70°16'38.871 N 148°26'55.88 W 10,900.54 90.74 142.73 8,836.16 2,892.57 3,352.54 5,953,458.48 691,736.03 70°16'38.632 N 148°26'55.38 W 10,930.62 91.90 137.46 8,835.47 2,869.51 3,371.83 5,953,435.91 691,755.88 70°16'38.405 N 148°26'54.82 W 10,960.50 91.99 133.51 8,834.45 2,848.22 3,392.76 5,953,415.15 691,777.34 70°16'38.196 N 148°26'54.21 W 10,991.30 89.79 130.24 8,833.97 2,827.66 3,415.69 5,953,395.18 691,800.77 70°16'37.994 N 148°26'53.55 W 11,020.24 89.45 126.07 8,834.16 2,809.79 3,438.44 5,953,377.88 691,823.96 70°16'37.818 N 148°26'52.88 W 11,050.43 90.09 122.10 8,834.29 2,792.87 3,463.44 5,953,361.60 691,849.38 70°16'37.651 N 148°26'52.16 W 11,080.60 88.47 118.45 8,834.66 2,777.67 3,489.48 5,953,347.05 691,875.79 70°16'37.502 N 148°26'51.40 W 11,110.62 89.97 114.86 8,835.07 2,764.20 3,516.31 5,953,334.26 691,902.94 70°16'37.369 N 148°26'50.62 W 11,140.27 90.03 111.67 8,835.07 2,752.49 3,543.54 5,953,323.24 691,930.46 70°16'37.254 N 148°26'49.82 W 11,170.41 89.94 108.75 8,835.08 2,742.08 3,571.82 5,953,313.54 691,958.99 70°16'37.151 N 148°26'49.00 W 11,200.34 89.66 104.80 8,835.19 2,733.45 3,600.47 5,953,305.62 691,987.85 70°16'37.066 N 148°26'48.17 W 11,230.37 90.67 100.68 8,835.10 2,726.82 3,629.76 5,953,299.74 692,017.29 70°16'37.001 N 148°26'47.31 W' 11,260.33 90.37 98.16 8,834.83 2,721.92 3,659.31 5,953,295.58 692,046.95 70°16'36.953 N 148°26'46.45 W' 11,290.59 90.64 102.28 8,834.56 2,716.55 3,689.08 5,953,290.96 692,076.85 70°16'36.900 N 148°26'45.59 W 11,320.10 90.92 106.77 8,834.16 2,709.16 3,717.64 5,953,284.28 692,105.58 70°16'36.827 N 148°26'44.75 W 9/3/2013 3:37:34PM Page 3 COMPASS 5000.1 Build 61 PRIM BAKER Survey Report-Geographic 0 by HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38APB2 Survey Calculation Method: Minimum Curvature Design: 02-38APB2 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Fasting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,350.21 89.85 111.67 8,833.96 2,699.25 3,746.06 5,953,275.08 692,134.24 70°16'36.729 N 148°26'43.93 W 11,380.80 90.09 116.27 8,833.97 2,686.82 3,774.01 5,953,263.36 692,162.48 70°16'36.607 N 148°26'43.11 W 11,410.30 90.12 116.81 8,833.92 2,673.64 3,800.40 5,953,250.85 692,189.20 70°16'36.477 N 148°26'42.34 W 11,440.31 91.69 113.02 8,833.44 2,661.00 3,827.60 5,953,238.90 692,216.71 70°16'36.353 N 148°26'41.55 W 11,470.31 90.77 108.71 8,832.80 2,650.32 3,855.62 5,953,228.92 692,244.99 70°16'36.247 N 148°26'40.74 W 11,535.00 90.77 108.71 8,831.93 2,629.57 3,916.89 5,953,209.71 692,306.75 70°16'36.043 N 148°26'38.95 W Projection to TD 9/3/2013 3:37:34PM Page 4 COMPASS 5000.1 Build 61 DATA LOGGED 9 /(4/2013 C; �,.,;,., 1 M K BENDER E P 2013Letter of Transmittal Ira kW �- BAKER Date: September 9, 2013 HUGHES - -- To: ' From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 I 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Paula Lacey Please find enclosed the directional survey data for the following well(s): Z3330 1—$32-5) 2-5$2 02-38APB2, 02-38APB1, 02-38A C-41B Enclosed for each well(s): 2 hardcopy prints of directional survey reports 1 compact disk containing electronic survey files Please sign and return one copy of this transmittal form to: BP Exploration (Alaska) Inc. Petrotechnical Data Center, LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 to acknowledge receipt of this data. RECEIVED BY: W1 6,„,,,,,e0 , State of Alaska AOGCC DATE: 9i(6l t3 RECEIVED SEP 112013 AOGCC BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 02 02-38 - Slot 38 500292270800 02-38APB2 Design: 02-38APB2 Survey Report - Geographic 03 September, 2013 Hill BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Coordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table(§)61.00usft(NABORS 2E: Site: PB DS 02 MD Reference: Kelly Bushing!Rotary Table @ 61.00usft(NABORS 2E: Well: 02-38 North Reference: True Wellbore: 02-38APB2 Survey Calculation Method: Minimum Curvature Design: 02-38APB2 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 02,TR-11-14 Site Position: Northing: 5,948,800.37 usft Latitude: 70°15'53.847 N From: Map Easting: 687,638.44 usft Longitude: 148°28'58.06 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.43° Well 02-38 API No. 500292270800 Well Position +N1S 0.00 usft Northing: 5,950,483 05 usft Latitude: 70.16'10.191 N +E/-W 0.00 usft Easting: 688,457 16 usft Longitude: 148°28'33.01 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.50 usft Wellbore 02-38APB2 API no. 500292270871 Magnetics Model Name Sample Date Declination Dip Angle t`At-gf - Field Strength (°) 1 1 •`'- 9 (nT) ) BGGM2012 8/17/2013 20.36 81.03 57,625 Design 02-38APB2 Audit Notes: New billet to be run higher in well PB1 wellbore due to failed sidetrack on well 02-38A(from PB1 wellbore),YR 27 Aug 2013 Version: Phase: ACTUAL Tie On Depth: 9,865.50 Vertical Section: Depth From(TVD) +N/-S +El-W Direction (usft) (usft) (usft) (0) 3050 000 000 56.12 Survey Program Date: 9/3/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 233.80 9,784.30 Anadrill MWD KBE=61.0'(02-38) MWD MWD-Standard 9,795.50 9,865.50 MWD(02-38APB1) MWD MWD-Standard 9,892.00 11,535.00 MWD(02-38APB2) MWD MWD-Standard 9/312013 3:37:34PM Page 2 COMPASS 5000.1 Build 61 r111I BAKER Survey Report-Geographic 0 by HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E: Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E: Well: 02-38 North Reference: True Wellbore: 02-38APB2 Survey Calculation Method: Minimum Curvature Design: 02-38APB2 Database: EDM R5K-Alaska PROD-ANCP1 [Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 9,865.50 61.62 34.20 8,773.84 3,218.14 2,625.55 5,953,765.73 691,001.16 70'16'41.837 N 148°27'16.55 W Tie In Point 9,892.00 64 24 42.45 8,785.91 3,236.62 2,640.18 5,953,784.56 691,015.32 70°16'42.019 N 148°27'16.12 W Top of Whipstock 9,920.27 71.08 42.00 8,796.65 3,255.97 2,657.74 5,953,804.35 691,032.39 70°16'42.209 N 148°27'15.61 W Interpolated Azimuth 9,950.22 73.71 46.00 8,805.71 3,276.49 2,677.57 5,953,825.36 691,051.69 70°16'42.411 N 148°27'15.04 W Interpolated Azimuth 9,980.24 76.23 50.00 8,813.50 3,295.88 2,699.11 5,953,845.28 691,072.74 70°16'42.601 N 148°27'14.41 W Interpolated Azimuth 10,010.53 78.32 54.29 8,820.17 3,314.00 2,722.44 5,953,863.98 691,095.61 70°16'42.780 N 148°27'13.73 W 10,040.25 79.73 59.47 8,825.83 3,329.94 2,746.87 5,953,880.52 691,119.63 70°16'42.936 N 148°27'13.02 W 10,070.26 83.20 64.99 8,830.29 3,343.75 2,773.11 5,953,894.99 691,145.52 70°16'43.072 N 148°27'12.25 W 10,100.10 83.54 70.39 8,833.74 3,355.00 2,800.53 5,953,906.92 691,172.64 70°16'43.183 N 148°27'11.45 W 10,130.45 85.67 75.85 8,836.59 3,363.77 2,829.43 5,953,916.41 691,201.31 70°16'43.269 N 148°27'10.61 W 10,170.13 89.39 83.28 8,838.31 3,370.94 2,868.38 5,953,924.55 691,240.07 70°16'43.339 N 148°27'9.48 W 10,200.49 89.88 89.48 8,838.50 3,372.85 2,898.67 5,953,927.22 691,270.29 70°16'43.358 N 148°27'8.60 W 10,230.57 89.88 95.60 8,838.56 3,371.52 2,928.70 5,953,926.64 691,300.35 70°16'43.345 N 148°27'7.72 W 10,260.19 90.18 103.12 8,838.55 3,366.71 2,957.91 5,953,922.56 691,329.67 70°16'43.297 N 148°27'6.87 W 10,290.13 89.66 108.89 8,838.59 3,358.45 2,986.67 5,953,915.03 691,358.63 70°16'43.216 N 148°27'6.03 W 10,320.10 89.94 114.71 8,838.69 3,347.33 3,014.49 5,953,904.61 691,386.71 70°16'43.106 N 148°27'5.22 W 10,350.51 91.35 118.60 8,838.35 3,333.69 3,041.66 5,953,891.65 691,414.21 70°16'42.972 N 148°27'4.43 W 10,380.11 91.04 122.91 8,837.73 3,318.56 3,067.08 5,953,877.17 691,440.01 70°16'42.823 N 148°27'3.69 W 10,410.11 91.01 127.57 8,837.20 3,301.26 3,091.58 5,953,860.48 691,464.92 70°16'42.653 N 148°27'2.98 W 10,440.24 89.23 130.03 8,837.13 3,282.38 3,115.05 5,953,842.20 691,488.87 70°16'42.467 N 148°27'2.29 W 10,470.15 90.21 134.64 8,837.28 3,262.24 3,137.16 5,953,822.63 691,511.47 70°16'42.269 N 148°27'1.65 W 10,500.14 88.77 138.40 8,837.55 3,240.49 3,157.79 5,953,801.39 691,532.64 70°16'42.055 N 148°27'1.05 W 10,530.19 89.29 142.84 8,838.06 3,217.27 3,176.85 5,953,778.66 691,552.27 70°16'41.826 N 148°27'0.50 W 10,560.15 88.28 147.07 8,838.69 3,192.75 3,194.04 5,953,754.58 691,570.07 70°16'41.585 N 148°27'0.00 W 10,590.12 87.67 150.45 8,839.75 3,167.15 3,209.57 5,953,729.38 691,586.24 70°16'41.333 N 148°26'59.54 W 10,620.15 87.79 153.96 8,840.94 3,140.61 3,223.56 5,953,703.20 691,600.89 70°16'41.072 N 148°26'59.14 W 10,650.15 88.28 153.63 8,841.97 3,113.71 3,236.80 5,953,676.64 691,614.79 70°16'40.808 N 148°26'58.75 W 10,680.20 90.21 152.21 8,842.37 3,086.96 3,250.48 5,953,650.24 691,629.14 70°16'40.545 N 148°26'58.35 W 10,711.77 93.22 153.54 8,841.42 3,058.88 3,264.87 5,953,622.53 691,644.22 70°16'40.268 N 148°26'57.93 W 10,739.43 94.05 156.62 8,839.67 3,033.84 3,276.50 5,953,597.80 691,656.47 70°16'40.022 N 148°26'57.60 W 10,770.47 92.49 157.85 8,837.90 3,005.27 3,288.49 5,953,569.54 691,669.17 70°16'39.741 N 148°26'57.25 W 10,800.12 93.10 154.34 8,836.45 2,978.20 3,300.49 5,953,542.78 691,681.85 70°16'39.475 N 148°26'56.90 W 10,830.56 91.47 150.73 8,835.24 2,951.22 3,314.51 5,953,516.16 691,696.54 70°16'39.209 N 148°26'56.49 W 10,870.79 87.33 146.75 8,835.66 2,916.85 3,335.38 5,953,482.32 691,718.26 70°16'38.871 N 148°26'55.88 W 10,900.54 90.74 142.73 8,836.16 2,892.57 3,352.54 5,953,458.48 691,736.03 70°16'38.632 N 148°26'55.38 W 10,930.62 91.90 137.46 8,835.47 2,869.51 3,371.83 5,953,435.91 691,755.88 70°16'38.405 N 148°26'54.82 W 10,960.50 91.99 133.51 8,834.45 2,848.22 3,392.76 5,953,415.15 691,777.34 70°16'38.196 N 148°26'54.21 W 10,991.30 89.79 130.24 8,833.97 2,827.66 3,415.69 5,953,395.18 691,800.77 70°16'37,994 N 148°26'53.55 W 11,020.24 89.45 126.07 8,834.16 2,809.79 3,438.44 5,953,377.88 691,823.96 70°16'37.818 N 148°26'52.88 W 11,050.43 90.09 122.10 8,834.29 2,792.87 3,463.44 5,953,361.60 691,849.38 70°16'37.651 N 148°26'52.16 W 11,080.60 88.47 118.45 8,834.66 2,777.67 3,489.48 5,953,347.05 691,875.79 70°16'37.502 N 148°26'51.40 W 11,110.62 89.97 114.86 8,835.07 2,764.20 3,516.31 5,953,334.26 691,902.94 70°16'37.369 N 148°26'50.62 W 11,140.27 90.03 111.67 8,835.07 2,752.49 3,543.54 5,953,323.24 691,930.46 70°16'37.254 N 148°26'49.82 W 11,170.41 89.94 108.75 8,835.08 2,742.08 3,571.82 5,953,313.54 691,958.99 70°16'37.151 N 148°26'49.00 W 11,200.34 89.66 104.80 8,835.19 2,733.45 3,600.47 5,953,305.62 691,987.85 70°16'37.066 N 148°26'48.17 W 11,230.37 90.67 100.68 8,835.10 2,726.82 3,629.76 5,953,299.74 692,017.29 70°16'37.001 N 148°26'47.31 W 11,260.33 90.37 98.16 8,834.83 2721.92 3,659.31 5,953,295.58 692,046.95 70°16'36.953 N 148°26'46.45 W 11,290.59 90.64 102.28 8,834.56 2,716.55 3,689.08 5,953,290.96 692,076.85 70°16'36.900 N 148°26'45.59 W 11,320.10 90.92 106.77 8,834.16 2,709.16 3,717.64 5,953,284.28 692,105.58 70°16'36.827 N 148°26'44.75 W 9/32013 3:37:34PM Page 3 COMPASS 5000.1 Build 61 BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E: Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E: Well: 02-38 North Reference: True Wellbore: 02-38APB2 Survey Calculation Method: Minimum Curvature Design: 02-38APB2 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N1-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,350.21 89.85 111.67 8,833.96 2,699.25 3,746.06 5,953,275.08 692,134.24 70°16'36.729 N 148°26'43.93 W 11,380.80 90.09 116.27 8,833.97 2,686.82 3,774.01 5,953,263.36 692,162.48 70°16'36.607 N 148°26'43.11 W 11,410.30 90.12 116.81 8,833.92 2,673.64 3,800.40 5,953,250.85 692,189.20 70°16'36.477 N 148°26'42.34 W 11,440.31 91.69 113.02 8,833.44 2,661.00 3,827.60 5,953,238.90 692,216.71 70°16'36.353 N 148°26'41.55 W 11,470.31 90.77 108.71 8,832.80 2,650.32 3,855.62 5,953,228.92 692,244.99 70°16'36.247 N 148°26'40.74 W 11,535.00 90.77 108.71 8,831.93 2,629.57 3,916.89 5,953,209.71 692,306.75 70°16'36.043 N 148°26'38.95 W Projection to TD 9/3/2013 3:37:34PM Page 4 COMPASS 5000.1 Build 61 RECEIVED SEP 112013 AOGCC r' I BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 02 02-38 - Slot 38 500292270800 02-38APB1 Design: 02-38APB1 Survey Report - Geographic 03 September, 2013 fir4 Ell BAKER Survey Report-Geographic0 f'E HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E: Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38APB1 Survey Calculation Method: Minimum Curvature Design: 02-38APB1 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 02,TR-11-14 Site Position: Northing: 5,948,800.37 usft Latitude: 70°15 53.847 N From: Map Easting: 687,638.44 usft Longitude: 148°28'58.06 W Position Uncertainty: 0 00 usft Slot Radius: 0.000in Grid Convergence: 1.43° Well 02-38 API No.500292270800 Well Position +NIS 0.00 usft Northing: 5,950,483.05 usft Latitude: 70 16'10.191 N +EI-W 0.00 usft Easting: 688,457.16 usft Longitude: 148°28'33.01 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.50 usft Wellbore 02-38APB1 API no. 500292270870 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (1 (°) (nT) BGGM2012 8/10/2013 20.37 81.03 57,625 Design 02-38APB1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 9,784 30 Vertical Section: Depth From(TVD) +NI-S +EI-W Direction (usft) (usft) (usft) (°) 30.50 0.00 0.00 52.20 Survey Program Date: 8/28/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 'f 233.80 9,784.30 Anadrill MWD KBE=61.0'(02-38) MWD MWD-Standard 9,795.50 11,080.00 MWD(02-38APB1) MWD MWD-Standard 9/32013 3:31:48PM Page 2 COMPASS 5000.1 Build 61 Wail BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 25 Well: 02-38 North Reference: True Wellbore: 02-38APB1 Survey Calculation Method: Minimum Curvature Design: 02-38APB1 Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI_S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude _ 9,784.30 53.60 15.20 8,729.26 3,156.30 2,598 82 5,953,703.25 690,975.98 70°16'41.229 N 148°27'17.33 W TIP 9,795.50 54.38 14.36 8,735.84 3,165.06 2,601.13 5,953,712.06 690,978.07 70°16'41.315 N 148°27'17.26 W KOP 9,815.44 54.67 20.37 8,747.42 3,180.55 2,605.97 5,953,727.66 690,982.52 70°16'41.467 N 148°27'17.12 W 9,834.99 57.43 25.96 8,758.35 3,195.44 2,612.36 5,953,742.71 690,988.54 70°16'41.614 N 148°27 16.94 W 9,865.50 61.62 34.20 8,773.84 3,218.14 2,625.55 5,953,765.73 691,001.16 70°16'41.837 N 148°27'16.55 W 9,893.86 64.44 43.01 8,786.72 3,237.85 2,641.32 5,953,785.82 691,016.42 70°16'42.031 N 148°27'16.09 W 9,920.63 66.88 42.80 8,797.75 3,255.71 2,657.92 5,953,804.10 691,032.57 70°16'42.207 N 148°27'15.61 W 9,950.05 68.07 51.43 8,809.04 3,274.18 2,677.82 5,953,823.05 691,052.00 70°16'42.388 N 148°27'15.03 W 9,980.14 70.68 59.57 8,819.65 3,290.10 2,701.01 5,953,839.55 691,074.78 70°16'42.545 N 148°27'14.35 W 10,009.85 72.75 67.27 8,828.98 3,302.70 2,726.22 5,953,852.77 691,099.67 70°16'42.668 N 148°27 13.62 W 10,039.99 74.16 75.17 8,837.58 3,311.98 2,753.55 5,953,862.74 691,126.75 70°16'42.760 N 148°27'12.82 W 10,069.90 78.11 82.55 8,844.75 3,317.57 2,782.01 5,953,869.04 691,155.07 70°16'42.814 N 148°27'11.99 W 10,099.94 82.75 90.82 8,849.76 3,319.27 2,811.55 5,953,871.47 691,184.56 70°16'42.831 N 148°27'11.13 W 10,130.09 90.46 91.35 8,851.54 3,318.70 2,841.62 5,953,871.66 691,214.63 70°16'42.825 N 148°27'10.26 W 10,160.02 89.63 95.42 8,851.52 3,316.93 2,871.49 5,953,870.64 691,244.53 70°16'42.808 N 148°27'9.39 W 10,191.07 88.50 100.38 8,852.02 3,312.66 2,902.23 5,953,867.14 691,275.37 70°16'42.766 N 148°27'8.49 W 10,220.21 90.09 105.84 8,852.38 3,306.06 2,930.60 5,953,861,25 691,303.89 70°16'42.701 N 148°27'7.67 W 10,250.21 90.86 110.74 8,852.13 3,296.65 2,959.08 5,953,852.56 691,332.59 70°16'42.608 N 148°27'6.84 W 10,280.24 88.77 115.55 8,852.23 3,284.85 2,986.68 5,953,841.45 691,360.48 70°16'42.492 N 148°27'6.03 W 10,310.65 88.28 121.11 8,853.01 3,270.43 3,013.43 5,953,827.71 691,387.58 70°16'42.350 N 148°27'5.25 W 10,340.26 89.23 127.14 8,853.66 3,253.83 3,037.92 5,953,811.73 691,412.48 70°16'42.187 N 148°27'4.54 W 10,370.36 88.71 131.73 8,854.20 3,234.72 3,061.16 5,953,793.20 691,436.19 70°16'41.999 N 148°27'3.86 W 10,400.30 88.47 135.93 8,854.94 3,213.99 3,082.75 5,953,773.03 691,458.28 70°16'41.795 N 148°27'3.24 W 10,430.34 87.98 139.06 8,855.87 3,191.86 3,103.03 5,953,751.41 691,479.11 70°16'41.577 N 148°27'2.65 W 10,460.19 88.65 142.56 8,856.75 3,168.74 3,121.88 5,953,728,77 691,498.54 70°16'41.349 N 148°27'2.10 W 10,490.44 89.97 146.16 8,857.11 3,144.16 3,139.50 5,953,704.64 691,516.77 70°16'41.108 N 148°27 1.58 W 10,520.27 88.87 149.57 8,857.41 3,118.91 3,155.37 5,953,679.80 691,533.26 70°16'40.859 N 148°27'1.12 W 10,550.29 91.10 152.51 8,857.42 3,092.64 3,169.90 5,953,653.91 691,548.44 70°16'40.601 N 148°27'0.70 W 10,580.47 91.99 156.51 8,856.61 3,065.42 3,182.88 5,953,627.02 691,562.10 70°16'40.333 N 148°27'0.32 W 10,610.63 93.44 160.83 8,855.18 3,037.36 3,193.84 5,953,599.25 691,573.75 70°16'40.057 N 148°27'0.00 W 10,640.58 93.31 165.02 8,853.41 3,008.79 3,202.61 5,953,570.90 691,583.24 70°16'39.776 N 148°26'59.75 W 10,670.23 91.69 169.18 8,852.12 2,979.92 3,209.22 5,953,542.21 691,590.57 70°16'39.492 N 148°26'59.56 W 10,700.26 90.43 172.10 8,851.56 2,950.30 3,214.11 5,953,512.72 691,596.20 70°16'39.201 N 148°26'59.41 W 10,730.10 88.01 168.29 8,851.97 2,920.91 3,219.19 5,953,483.47 691,602.01 70°16'38.912 N 148°26'59.27 W 10,760.50 87.03 162.94 8,853.29 2,891.50 3,226.73 5,953,454.26 691,610.29 70°16'38.622 N 148°26'59.05 W 10,790.40 87.61 162.65 8,854.68 2,862.97 3,235.56 5,953,425.96 691,619.83 70°16'38.342 N 148°26'58.79 W 10,820.13 89.11 160.28 8,855.53 2,834.79 3,245.01 5,953,398.04 691,629.98 70°16'38.065 N 148°26'58.52 W 10,850.21 85.92 158.12 8,856.84 2,806.71 3,255.68 5,953,370.22 691,641.35 70°16'37.788 N 148°26'58.21 W 10,880.17 88.71 157.63 8,858.24 2,778.99 3,266.95 5,953,342.80 691,653.31 70°16'37.516 N 148°26'57.88 W 10,912.28 90.09 155.63 8,858.58 2,749.51 3,279.68 5,953,313.65 691,666.78 70°16'37.226 N 148°26'57.51 W 10,940.31 92.82 155.00 8,857.87 2,724.06 3,291.38 5,953,288.50 691,679.11 70°16'36.975 N 148°26'57.17 W 10,970.57 95.50 154.28 8,855.67 2,696.79 3,304.31 5,953,261.56 691,692.71 70°16'36.707 N 148°26'56.79 W 11,000.54 98.87 154.24 8,851.92 2,670.01 3,317.22 5,953,235.12 691,706.29 70°16'36.444 N 148°26'56.41 W 11,030.25 102.37 152.83 8,846.45 2,643.87 3,330.23 5,953,209.32 691,719.95 70°16'36.186 N 148°26'56.04 W 11,080.00 102.37 152.83 8,835.79 2,600.64 3,352.42 5,953,166.65 691,743.21 70°16'35.761 N 148°26'55.39 W TD 9/32013 3:31:48PM Page 3 COMPASS 5000.1 Build 61 RECEIVED SEP 112013 AOGCC BAKER HUGHES North America - ALASKA - BP Prudhoe Bay PB DS 02 02-38 - Slot 38 500292270800 02-38A Design: 02-38A Survey Report - Geographic 03 September,2013 Qbp Wel 4 11 BAKER Survey Report-Geographic 0 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 I Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E: Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E: Well: 02-38 North Reference: True Wellbore: 02-38A Survey Calculation Method: Minimum Curvature Design: 02-38A 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 02,TR-11-14 Site Position: Northing: 5,948,800.37 usft Latitude: 70°15'53.847 N From: Map Easting: 687,638.44 usft Longitude: 148°28'58.06 W Position Uncertainty: 0 00 usft Slot Radius: 0.000 in Grid Convergence: 1.43° Well 02-38 API No. 500292270800 Well Position +N/-S 0.00 usft Northing: 5,950,483.05 ash Latitude: 70°16'10.191 N +E/-W 0.00 usft Easting: 688,457.16 usft Longitude: 148°28'33.01 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 30.50 usft Wellbore 02-38A API no. 500292270801 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2012 8/27/2013 20.34 81.03 57624 Design 02-38A Audit Notes: Version: 1 0 Phase: ACTUAL Tie On Depth: 9 930 24 Vertical Section: Depth From(TVD) +N1-S +EI-W Direction (usft) (usft) (usft) (°) 30.50 0.00 0.00 64 68 f— - Survey Program Date: 9/3/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 233.80 9,784.30 Anadrill MWD KBE=61.0'(02-38) MWD MWD-Standard 9,795.50 9,865.50 MWD(02-38APB1) MWD MWD-Standard 9,892.00 9,980.24 MWD(02-38APB2) MWD MWD-Standard 10,002.00 12,711.00 MWD(02-38A) MWD MWD-Standard 9/32013 3:29:04PM Page 2 COMPASS 5000 1 Build 61 BAKER Survey Report-Geographic I 1 bp HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38A Survey Calculation Method: Minimum Curvature Design: 02-38A 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 9,980.24 76.23 50.00 8,813.50 3,295.88 2,699.11 5,953,845.28 691,072.74 70°16'42.601 N 148°27'14.41 W Interpolated Azimuth-Tie In Point 10,002.00 77.72 53.09 8,818.40 3,309.06 2,715.71 5,953,858.88 691,089.01 70°16'42.731 N 148°27'13.92 W Top of Billet-KOP 10,031.49 85.76 51.04 8,822.63 3,326.99 2,738.71 5,953,877.38 691,111.55 70°16'42.907 N 148°27'13.25 W 10,073.65 87.61 59.59 8,825.08 3,350.92 2,773.29 5,953,902.16 691,145.51 70°16'43.142 N 148°27'12.25 W 10,100.18 88.28 65.61 8,826.03 3,363.12 2,796.81 5,953,914.94 691,168.72 70°16'43.262 N 148°27'11.56 W 10,130.38 88.01 73.23 8,827.01 3,373.72 2,825.05 5,953,926.24 691,196.69 70°16'43.367 N 148°27'10.74 W 10,160.16 87.70 80.01 8,828.12 3,380.60 2,853.99 5,953,933.85 691,225.44 70°16'43.434 N 148°27'9.90 W 10,190.11 87.05 86.91 8,829.50 3,384.01 2,883.69 5,953,938.00 691,255.05 70°16'43.467 N 148°27'9.03 W 10,219.97 86.41 93.63 8,831.20 3,383.87 2,913.49 5,953,938.60 691,284.83 70°16 43.466 N 148°27'8.16 W 10,250.03 88.22 100.18 8,832.61 3,380.26 2,943.28 5,953,935.74 691,314.70 70°16'43.430 N 148°27'7.30 W 10,280.18 89.11 106.27 8,833.32 3,373.36 2,972.61 5,953,929.58 691,344.19 70°16'43.362 N 148°27'6.44 W 10,310.18 89.42 113.47 8,833.70 3,363.18 3,000.80 5,953,920.10 691,372.63 70°16'43.262 N 148°27'5.62 W 10,340.15 92.27 116.79 8,833.26 3,350.45 3,027.92 5,953,908.07 691,400.06 70°16'43.137 N 148°27'4.83 W 10,370.20 94.18 119.57 8,831.57 3,336.29 3,054.36 5,953,894.57 691,426.85 70°16'42.997 N 148°27'4.06 W 10,400.41 93.96 124.11 8,829.42 3,320.39 3,079.96 5,953,879.32 691,452.83 70°16'42.841 N 148°27'3.32 W 10,430.41 92.42 129.09 8,827.75 3,302.54 3,104.00 5,953,862.08 691,477.31 70°16'42.665 N 148°27'2.62 W 10,460.23 92.18 133.99 8,826.55 3,282.79 3,126.29 5,953,842.89 691,500.09 70°16'42.471 N 148°27'1.97 W 10,490.39 91.60 139.77 8,825.56 3,260.79 3,146.89 5,953,821.42 691,521.23 70°16'42.255 N 148°27'1.37 W 10,520.42 89.91 143.03 8,825.16 3,237.33 3,165.62 5,953,798.43 691,540.54 70°16'42.024 N 148°27'0.82 W 10,550.63 91.44 148.38 8,824.81 3,212.38 3,182.63 5,953,773.92 691,558.17 70°16'41.778 N 148°27'0.33 W 10,580.45 90.25 152.95 8,824.37 3,186.40 3,197.23 5,953,748.31 691,573.42 70°16'41.523 N 148°26'59.90 W 10,610.47 90.89 158.14 8,824.07 3,159.08 3,209.66 5,953,721.32 691,586.52 70°16'41.254 N 148°26'59.54 W 10,640.57 90.98 163.47 8,823.58 3,130.67 3,219.55 5,953,693.16 691,597.12 70°16'40.975 N 148°26'59.25 W 10,670.72 88.86 167.84 8,823.62 3,101.47 3,227.02 5,953,664.16 691,605.32 70°16'40.687 N 148°26'59.04 W 10,700.65 88.74 171.20 8,824.25 3,072.05 3,232.46 5,953,634.89 691,611.49 70°16'40.398 N 148°26'58.88 W 10,730.53 88.31 167.18 8,825.02 3,042.72 3,238.06 5,953,605.70 691,617.83 70°16'40.109 N 148°26'58.72 W 10,760.60 87.70 163.15 8,826.06 3,013.67 3,245.75 5,953,576.86 691,626.24 70°16'39.824 N 148°26'58.49 W 10,790.77 90.18 159.87 8,826.62 2,985.07 3,255.32 5,953,548.51 691,636.52 70°16 39.542 N 148°26'58.21 W 10,820.45 90.52 155.45 8,826.44 2,957.62 3,266.59 5,953,521.36 691,648.48 70°16'39.272 N 148°26'57.89 W 10,850.57 91.63 151.12 8,825.87 2,930.73 3,280.13 5,953,494.82 691,662.68 70°16'39.008 N 148°26'57.49 W 10,879.89 90.55 148.17 8,825.32 2,905.44 3,294.94 5,953,469.90 691,678.12 70°16'38.759 N 148°26'57.06 W 10,910.29 89.63 144.85 8,825.27 2,880.09 3,311.71 5,953,444.98 691,695.52 70°16'38.510 N 148°26'56.57 W 10,940.29 87.82 141.42 8,825.94 2,856.10 3,329.70 5,953,421.45 691,714.11 70°16'38.274 N 148°26'56.05 W 10,970.55 88.31 137.71 8,826.96 2,833.08 3,349.31 5,953,398.94 691,734.29 70°16'38.047 N 148°26'55.48 W 11,000.49 87.08 134.29 8,828.16 2,811.57 3,370.09 5,953,377.95 691,755.60 70°16'37.836 N 148°26'54.87 W 11,030.55 86.04 131.65 8,829.97 2,791.12 3,392.05 5,953,358.05 691,778.05 70°16'37.634 N 148°26'54.23 W 11,060.53 86.84 128.09 8,831.83 2,771.94 3,415.01 5,953,339.46 691,801.49 70°16'37.446 N 148°26'53.57 W 11,090.51 87.51 123.72 8,833.31 2,754.38 3,439.25 5,953,322.52 691,826.17 70°16'37.273 N 148°26'52.86 W 11,120.41 90.46 120.74 8,833.84 2,738.44 3,464.54 5,953,307.22 691,851.84 70°16'37.116 N 148°26'52.12 W 11,150.95 89.57 116.40 8,833.83 2,723.84 3,491.35 5,953,293.29 691,879.01 70°16'36.972 N 148°26'51.34 W 11,180.18 89.29 112.52 8,834.12 2,711.74 3,517.95 5,953,281.86 691,905.90 70°16'36.853 N 148°26'50.57 W 11,210.03 90.31 108.59 8,834.22 2,701.26 3,545.90 5,953,272.09 691,934.10 70°16'36.750 N 148°26'49.76 W 11,240.28 92.24 104.29 8,833.55 2,692.71 3,574.89 5,953,264.26 691,963.30 70°16'36.666 N 148°26'48.91 W 11,270.18 91.32 101.33 8,832.62 2,686.08 3,604.03 5,953,258.37 691,992.59 70°16'36.600 N 148°26'48.06 W 11,300.66 89.69 97.89 8,832.35 2,680.99 3,634.08 5,953,254.03 692,022.75 70°16'36.550 N 148°26'47.19 W 11,330.65 88.31 95.61 8,832.88 2,677.47 3,663.85 5,953,251.26 692,052.61 70°16'36.515 N 148°26'46.32 W 11,360.59 88.99 92.30 8,833.58 2,675.41 3,693.71 5,953,249.94 692,082.50 70°16'36.495 N 148°26'45.45 W 11,390.52 89.91 89.03 8,833.87 2,675.06 3,723.63 5,953,250.34 692,112.42 70°16'36.491 N 148°26'44.58 W 11,420.51 88.74 85.12 8,834.22 2,676.59 3,753.57 5,953,252.62 692,142.32 70°16'36.506 N 148°26'43.71 W 11,452.81 89.02 81.90 8,834.85 2,680.24 3,785.66 5,953,257.07 692,174.30 70°16'36.542 N 148°26'42.77 W 11,480.64 89.60 85.92 8,835.19 2,683.19 3,813.32 5,953,260.72 692,201.88 70°16'36.571 N 148°26'41.97 W 11,511.58 90.25 91.70 8,835.23 2,683.83 3,844.24 5,953,262.13 692,232.77 70°16'36.577 N 148°26'41.07 W 11,540.75 89.63 97.21 8,835.26 2,681.57 3,873.31 5,953,260.60 692,261.88 70°16'36.555 N 148°26'40.22 W 9/3/2013 3:29:04PM Page 3 COMPASS 5000.1 Build 61 PIEI bP BAKER Survey Report-Geographic HUGHES "". Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft(NABORS 2E Well: 02-38 North Reference: True Wellbore: 02-38A Survey Calculation Method: Minimum Curvature Design: 02-38A Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +NI-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,570.36 90.12 103.66 8,835.33 2,676.21 3,902.42 5,953,255.97 692,291.11 70°16'36.502 N 148°26'39.37 W 11,600.48 91.14 107.09 8,834.99 2,668.22 3,931.45 5,953,248.71 692,320.34 70°16'36.423 N 148°26'38.53 W 11,630.54 90.00 103.08 8,834.70 2,660.40 3,960.47 5,953,241.62 692,349.54 70°16'36.346 N 148°26'37.68 W 11,660.24 91.50 99.42 8,834.31 2,654.61 3,989.59 5,953,236.56 692,378.79 70°16'36.289 N 148°26'36.84 W 11,690.59 89.69 94.68 8,833.99 2,650.89 4,019.70 5,953,233.59 692,408.99 70°16'36.252 N 148°26'35.96 W 11,720.46 87.91 90.97 8,834.62 2,649.41 4,049.52 5,953,232.87 692,438.83 70°16'36.238 N 148°26'35.09 W 11,750.53 88.62 86.37 8,835.53 2,650.11 4,079.56 5,953,234.32 692,468.84 70°16'36.244 N 148°26'34.22 W 11,775.32 88.90 84.15 8,836.06 2,652.16 4,104.26 5,953,236.98 692,493.48 70°16'36.264 N 148°26'33.50 W 11,800.72 90.52 80.63 8,836.19 2,655.52 4,129.43 5,953,240.97 692,518.56 70°16'36.297 N 148°26'32.76 W 11,830.45 92.06 83.99 8,835.52 2,659.50 4,158.88 5,953,245.69 692,547.90 70°16'36.336 N 148°26'31.91 W 11,860.38 91.81 87.86 8,834.51 2,661.62 4,188.71 5,953,248.56 692,577.66 70°16'36.357 N 148°26'31.04 W 11,890.44 92.27 92.80 8,833.44 2,661.45 4,218.74 5,953,249.14 692,607.69 70°16 36.355 N 148°26'30.16 W 11,920.79 90.77 99.04 8,832.64 2,658.32 4,248.90 5,953,246.76 692,637.92 70°16'36.324 N 148°26'29.28 W 11,948.52 90.55 102.47 8,832.32 2,653.15 4,276.14 5,953,242.28 692,665.27 70°16'36.273 N 148°26'28.49 W 11,980.50 88.83 108.10 8,832.49 2,644.72 4,306.97 5,953,234.62 692,696.31 70°16'36.190 N 148°26'27.59 W 12,010.14 88.37 111.22 8,833.21 2,634.76 4,334.88 5,953,225.36 692,724.45 70°16'36.092 N 148°26'26.78 W 12,041.56 90.74 113.61 8,833.46 2,622.78 4,363.92 5,953,214.11 692,753.78 70°16'35.974 N 148°26'25.94 W 12,064.61 90.12 116.28 8,833.28 2,613.06 4,384.81 5,953,204.92 692,774.91 70°16'35.878 N 148°26'25.33 W 12,094.85 89.14 121.28 8,833.48 2,598.50 4,411.31 5,953,191.03 692,801.76 70°16'35.735 N 148°26'24.56 W 12,120.33 89.54 118.20 8,833.77 2,585.87 4,433.43 5,953,178.95 692,824.19 70°16'35.610 N 148°26'23.91 W 12,151.69 90.46 114.22 8,833.77 2,572.02 4,461.56 5,953,165.82 692,852.65 70°16'35.474 N 148°26'23.09 W 12,180.37 90.15 111.04 8,833.62 2,560.98 4,488.03 5,953,155.45 692,879.39 70°16'35.365 N 148°26'22.32 W 12,212.35 89.72 107.87 8,833.66 2,550.33 4,518.18 5,953,145.56 692,909.79 70°16'35.260 N 148°26'21.45 W 12,240.55 89.91 105.10 8,833.75 2,542.33 4,545.21 5,953,138.24 692,937.02 70°16'35.182 N 148°26'20.66 W 12,270.35 89.17 102.80 8,833.99 2,535.15 4,574.13 5,953,131.78 692,966.11 70°16'35.111 N 148°26'19.82 W 12,300.15 88.65 102.50 8,834.55 2,528.62 4,603.20 5,953,125.98 692,995.33 70°16'35.046 N 148°26'18.97 W 12,331.21 88.65 98.39 8,835.29 2,523.00 4,633.73 5,953,121.12 693,025.99 70°16'34.991 N 148°26'18.08 W 12,359.89 88.62 100.17 8,835.97 2,518.37 4,662.03 5,953,117.21 693,054.39 70°16'34.945 N 148°26'17.26 W 12,390.27 89.60 105.06 8,836.44 2,511.74 4,691.66 5,953,111.32 693,084.18 70°16'34.880 N 148°26'16.39 W 12,434.90 90.46 109.82 8,836.42 2,498.37 4,734.23 5,953,099.02 693,127.07 70°16'34.748 N 148°26'15.15 W 12,462.41 90.40 112.46 8,836.21 2,488.45 4,759.88 5,953,089.75 693,152.96 70°16'34.650 N 148°26'14.41 W 12,494.23 92.09 114.17 8,835.52 2,475.86 4,789.10 5,953,077.89 693,182.48 70°16'34.526 N 148°26'13.56 W 12,520.09 92.77 115.23 8,834.42 2,465.06 4,812.57 5,953,067.69 693,206.21 70°16'34.420 N 148°26'12.87 W 12,550.60 91.47 121.05 8,833.29 2,450.69 4,839.44 5,953,053.99 693,233.43 70°16'34.278 N 148°26'12.09 W 12,580.43 90.49 123.44 8,832.78 2,434.78 4,864.67 5,953,038.72 693,259.05 70°16'34.122 N 148°26'11.36 W 12,610.33 91.07 128.68 8,832.38 2,417.19 4,888.83 5,953,021.74 693,283.64 70°16'33.949 N 148°26'10.65 W 12,640.77 90.61 132.56 8,831.93 2,397.37 4,911.92 5,953,002.51 693,307.22 70°16'33.754 N 148°26'9.98 W 12,656.70 89.51 135.20 8,831.91 2,386.33 4,923.41 5,952,991.76 693,318.98 70°16'33.645 N 148°26'9.65 W 12,711.00 89.51 135.20 8,832.38 2,347.80 4,961.67 5,952,954.21 693,358.19 70°16'33.266 N 148°26'8.53 W Projection to TD 9/3/2013 3.29:04PM Page 4 COMPASS 5000.1 Build 61 Alaska it andGas w� I THE STATE\ %�s�"' 0fALASKA '' Conservatism Commission -- , GOVERNOR SEAN PARNELL 333 West Seventh Avenue O P Anchorage, Alaska 99501-3572 ALA64. 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 02-38A BP Exploration (Alaska), Inc. Permit No: 213-087 Surface Location: 4541' FSL, 3568' FEL, SEC. 36, T11N, R14E, UM Bottomhole Location: 1526' FSL, 1554' FWL, SEC. 30, T11N, R15E, 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, (711-f-A.-74"-- Cathy P. F erster Chair DATED this of June, 2013. r STATE OF ALASKA ALAS, `� ��'� ALAS, )IL AND GAS CONSERVATION COMM ON 2.;, 3 PERMIT TO DRILL 20 AAC 25.005 ' (`",; " 1 a.Type of work: 1 b.Proposed Well Class: ® Development Oil • 0 Service-Win' ®Single Zone • 1 c.Specify if well is proposed for: 0 Drill • 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates ®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 02-38A • 1 3. Address 6. Proposed Depth: 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 13030' ' TVD 8796'ss ' Prudhoe Bay/Prudhoe Bay 4a.Location of Well(Governmental Section): 7.Property Designation(Lease Number): Surface: . ADL 028308&028326 - 4541' FSL, 3568' FEL, Sec. 36,T11 N, R14E, UM • Top of Productive Horizon: 8.Land Use Permit: 13.Approximate Spud Date: 2178'FSL, 1100' FEL, Sec.25,T11 N, R14E, UM July 15,2013 Total Depth 9.Acres in Property: 14.Distance to Nearest Property: 1526'FSL, 1554'FWL,Sec.30,T11 N, R15E, UM 2560 42697' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 55' • feet 15.Distance to Nearest Well Open Surface: x 688457 . y-5950483 ' Zone- ASP4 GL Elevation above MSL: 30.5' feet to Same Pool: 550' 16.Deviated Wells: Kickoff Depth: 9840' feet . 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 91 degrees Downhole: 3295 • Surface: 2415 • 18. Casing Program Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 4-1/2" 3-1/4" 6.2# L-80 TC-II 3160' 9840' 8703'ss 13000' 8795'ss 187 sx Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth TVD(ft): Plugs(measured): Effective Depth MD(ft): Effective Depth TVD(ft): Junk(measured) 11561' 8830' 9955', 10580'(W/S) 11516' 8827' None Casing Length Size Cement Volume MD TVD Conductor/Structural , 110' 20" 7260 sx Arcticset 110' 110' Surface 3834' 9-5/8" 3305 sx Coldset III&440 sx Class'G' _ 30'-3834' 30'-3250' Intermediate 10169' 7" 464 sx Class'G' 28'- 10197' 28'-7726' , Production Liner 1508' 4-1/2" 175 sx Class'G' 10053'- 11561' 7617'-8830' Perforation Depth MD(ft): 9990'- 11395' Perforation Depth ND(ft): 9990'-8823' 20.Attachments: 0 Property Plat 0 BOP Sketch 0 Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report 0 Drilling Fluid Program 0 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 Jo, M f i, 7 Title Engineering Team Leader Email Ron.Phillips@bp.com Signature LI Phone 564-4711 Date g le/,3 Commission Use Only Permit To Drilt ! API Number: Permit Approv 1(45e:... See cover letter for Number: 50-029-22708-01-00 � \112? 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 d Other: contained shales: �/ i�0p i_t 5 L p X 50 0 p 5 . Samples Req'd: 0/Yes [ "No Mud Log Req'd: 1:-.1/Yes L�No (/ H2S Measures: ©Yes 0,Io Directional Survey Req'd: PYes ❑JVo Spacing exception req'd: 0 Yes No inclination-only svy Req'd: 0 Yes 0 No I / p APPROVED BY // APPROVED BY -.Ad. S ONER THE COMMISSION Date , -V/�-( Form 10-401 Revised 10/2012 This �' * y t s from the date of approval(20 AAC 25.005(g)) Submit Form and ttach ants In Duplicate 'k. VL-r6 /r/13 4n7/3 c ' To: Alaska Oil & Gas Conservation Commission From: Ron Phillips CTD Engineer Date: June 12, 2013 Re: 02-38A Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well 02-38 with the SLB/Nordic 2 Coiled Tubing Drilling rig, targeting Zone 1A. Required Permit? Rig Work(scheduled to begin July 15th, 2013) 10-403 PTD 1. MIRU and test BOPE 250 psi low and 3,500 psi high. No Yes 2. Mill 3.80" window at 9,840' and 10' of rathole. No Yes 3. Drill Build: 4.25" 765' OH, (24 deg DLS planned). No Yes 4. Drill lateral: 4.25" OH, 2395' (12 deg DLS planned). No Yes 5. Run 3-1/4" liner leaving TOL at 9,680' MD. No Yes 6. Pump primary cement job: 30.5 bbls, 15.8 ppg, TOC at 9,680'. Yes* Yes 7. Perform liner cleanout and GR/CCL/MCNL log. No Yes 8. Perform liner lap test. No Yes 9. Perforate liner based on log interpretation ("1,300'). No Yes 10. Freeze protect well to 2,500' MD. No Yes 11. Set BPV and RDMO. No Yes *Alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 1. Re-install wellhouse, flowline and pull BPV. 2. Set G LV's 3. Set liner top packer with slickline (if liner lap test fails). 4. ASRC flowback/well test. Mud Program: • Milling/drilling: 8.6 ppg PowerVis for milling window and drilling (641 psi over-balance). Disposal: • All Class I & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at DS 4 or Pad 3 at DS 6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 4.50" From 9,850' MD to 13,000' MD Liner Program: • 3-1/4", 6.2 lb/ft, L-80, TC-II Solid liner from 9,840' MD— 13,000' MD. • A minimum of 38.6 bbls of 15.8 ppg cement will be used for liner cementing.(TOC 9,680 MD) • The primary barrier for this operation: a minimum EMW of 8.6 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 910, inclination at kick off point is 58.0 . • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property—42,697'. • Distance to nearest well within pool —550'. Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Cased hole GR/CCL logs will be run. Perforating: • 2", 6 spf, perf guns, 1-1/4" CSH work string, & 2-3/8" PH6 • The primary barrier for this operation: a minimum EMW of 8.6 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 • 02-02APB1 center to center: 279ft. Abandoned • 02-09B center to center: 43ft. Abandoned • 02-39A center to center: 194ft. Producer— LTSI Hazards • DS-2 is not a H2S pad. • Most recent H2S level on 02-38L1 is 20 ppm recorded on 8/16/2011. • The lost circulation risk in is considered to be med. Reservoir Pressure • The reservoir pressure is expected to be 3,295 psi at 8,800' TVDSS. (7.2 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,415 psi. • An EMW of 8.6 ppg for this well will provide 641 psi over-balance to the reservoir. Ron Phillips CC: Well File CTD Engineer Joe Lastufka 907-564-5913 TREE=S 1/16"CIW 02-38= FMCMC SAr.,Y NOTES: WELL ANGLE>70"@ 9907 ACTUATOR= BAKERC L1 KB.ELEV= 61' BF.ELEV= ? KOP= 1154' Max Angle= 97°@ 10905' [ 2059' —14-1/2"CAM BAL-O SSSV NP,D=3.813" Datum MD= 10250' Datum TVD= 8800'SS 9-5/8"CSG,40#,L-80,D=8.835" —i 3834' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 1 4089 3776 29 KBG DMY INT 0 04/01/08 2 7201 6486 29 KBG DMY INT 0 04/01/08 Minimum ID = 1.25" @ 11566' 3 8897 7993 26 KBG DMY INT 0 04/16/04 2-7/8" 0-RING SEAL SUB 9909' Hr x 4-1/2"BAKER S-3 R<R 9955' WRP(03/30/13) I I 10035' -H4-1/2"I U X NP,D=3.813" TOP OF 4-1/2"LNR H 10053' 4-1/2"TBG,12.6#,L-80,.0152 bpf,D=3.958" H 10057' 10053' H 7"X 4STU BKR ZXP R TOPR 2' TBG_ TA L STUNG INTO R<R 2' 10057' 44-1/2"TUBING TAL WLEG H SMD TT NOT LOGGED 7"CSG,26#,L-80,D=6.276" —1 10197' , 10530' -4-1/2"G FISHNECK TOP OF 2-7/8"LNR -1 10531' l / 10531' _-13-1/2"X 2-7/8"XO PERFORATION SUvtAARY REF LOG:'????'''ON mm'dd/yy? ANGLE AT TOP PERF: 73°@ 9990' Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 02-38 MLLOUT WINDOW 2-7/8" 6 9990-10000 0 03/14/06 10580'-10605' 2-7/8" 6 10000-10010 0 03/14/06 2-7/8" 4 10120-10200 0 11/02/96 02-38L1 SLID 10621 -11566 0 05/16/97 ` 11566' 2-7/8"0-RING SEAL 4-1/2"LNR 12.6#,L-80,.0152 bpf,D=3.958" H 10581' SUB,D=1.25" 2-7/8"LNR,6.5#,L-80,.0579 bpf,D=2.441" —1 10621' ` TOP OF 2-7/8"SLID LNR —I 10621' 2-7/8"SLID LNR,6.5#,L-80,.0579 bpf,D=2.441" -1 11566' TOP OF 2-7/8"LNR H 11567' 2-7/8"LNR,6.5#,L-80,.0579 bpf,D=2.441" H 11599' ID H 11599' DATE REV BY COMIVE TS DATE REV BY CO ?vIBJTS PRUDHOE BAY UNIT 11/07/96 ORIGINAL COMPLETION 11/20/08 RDB/TLH WRP FULLED(10/17/08) WELL: 02-38/L1 05/15/97 CTD LATERAL ST (02-38L1) 12/20/09 SV LATERAL NAMNG FORMAT PERMIT No: 1961610/1970230 02/02/02 RN/TP CORRECTIONS 06/26/12 JO/JMD TREE C/O(06/19/12) AR No: 50-029-22708-00/60 11/10/06 TWS/TLH FERFS(03/13/06) 04/02/13 SWC/PJC SET WRP(03/30/13) SEC 36,T11 N,R14E 1251.46 FEL 1149.6 FNL 07/06/07 JGM/SV SET WRP(07/06/07) 04/05/08 KJB/JPJC GLV C/O(04/01/08) BP Exploration(Alaska) TREE=' 1/16"CNV FLS 02 38 L� WELLHEAD= FMC 02 SA .Y NOTES: WELL ANGLE>70'@ 9907' ACTUATOR= BAKER C rte:ELEV= 61' Proposed RWO `BF-e-EV=. _ - ? - ... KOP= 1154' 0 2,200' H4-1/2" HES'X'Nipple, --3.813" Max Angle= 97'©10905' Datum MD= 10250' GAS LIT M4 NDRELS DatumTVD= 8800'SS ST MD ND DEV TYPE VLV LATCH FORT DATE f 9-5/8"CSG,40#,L-80,D-8.835" H 3834' 1 I I - 9,120' —+4-1/2" HES'X'Nipple,ID=3.813" Z --( 9,150' --14-1/2' HES'X'Nipple,ID=3.813" I I 9,180' —14-1/2" HES'X'Nipple,ID=3 813" 9,230' —4-1/2" x 7"CT hips toe k w edges Al lb... 9,430' —4-1/2' x r CT w hipstock w edges II bib- 9,630' —4-1/2" x 7"CT w hipstock w edges 9,830' —4-1/2" x 7"CT w hipstock w edges •l ® g 9909' —+7"X 4-1/2"BAKER S-3 PKR - 9925' H4-h12"Cast Iron BP I 10035' H4-1/2"HES X NP,D=3.813" TOP OF 4-1/2"LNR!— 10053' 10053' _— 7"X 4-1/2"BKR ZXP PKR 4-1/2"TBG 4-1/2"TBG, 12.6#,L-80, .0152 bpf,D=3.958" H 10057' TA L STUNG NTO PKR TOP 2' 7"CSG,26#,L-80, D=6 276]H 10197' Al , 10057' H4-1/2"TUBING TAL WLEG p ri i 10530' --14-112'G FISHNECK FT-OP OF2-7/8"LNR H 10531' / 10531' 1—{3-1/2"X 2-7/8"XO PERFORATION SUMMARY FIT LOG:?' 7777 ON nm'dd/yy? ANGLE AT TOP PERF: 73'@ 9990' Note: Refer to Production DB for historical perf data SIZE SPE VERNAL Cpn/Sqz DATE 02-38 MLLOUT WINDOW 2-7/8" 6 9990-10000 0 03/14106 10580'- 10605' 2-7/8" 6 10000. 10010 0 03/14/06 2-7/8" 4 10120-10200 0 11/02/96 02-38L1 SLTD 10621 -11566 0 05/16/97 11566' -12-718"0-RING SEAL SUB,D=1 25" 4-1/2"LNR,12.6#,L-80,.0152 bpf,t)=3.958" —1 10681' 11 ` 2-7/8"LNR,6.54,L-80,.0579 bpf,D=2.441" — 10621' TOP OF 2-7/8"SLID LNR — 10621' 2-7/8"SLTD LNR,6.5#,L-80,.0579 bpf,D=2 441" 11566' TOP OF 2-7/8"LNR 11567' 2-7/8"LNR,6.5#,L-80, .0579 bpf,ID=2.441" 11599' TD H 11599' DATE REV BY COfvW'JTS DATE REV BY COMvENTS PRUDHOE BAY UNIT 11/07/96 ORIGINAL COMPLETION 11/20/08 RDB/TLH WRP PULLED(10/17/08) WELL: 02-38/L1 05/15/97 CTD LATERAL ST (02-38L1) 12/20/09 SV LATERAL NAMNG FORMAT FERMI No 1961610/1970230 02/02/02 RN/TP CORRECTIONS 06/26/12 JO/JM) TREE C/O(06/19/12) API Nb. 50-029-22708-00/60 11/10/06 TWS/TLH PEWS(03/13/06) 04/02/13 SWG PJC SET WRP(03/30/13) SEC 36,T11 N,R14E 1251.46 Fa 1149.6 FNL 07/06/07 JGMSV SET WRP(07/06/07) I 04/05/08 KJB/JPJC GLV 00(04/01/08) BP Exploration(Alaska) A F ' ,/,6"CnrVF 02 38,E VvELLFEAD= FMCC � SAF_. /NOTES: WELL ANGLE>70°@ 9907' ACTUATOR- BAKER C proposed KB.B_EV= 61' BF.EE\r= KOP= 1154' 'Datum Angle_ 9TMO= 10250'@ 10905' Datum f ' 2200' H4-1/2"I IES'X'N13,10=3.813" Datum TVD= 8800'SS GAS LFT MANDRELS 9-5/8°CSG,40#,L-80,0=8.835" H 3834' ST MD TVD DEV TYPE V LV LATCH PORT 647E II , `'7 IMinimum ID = 1 • j 9120' ]-141/2"FES X nipple,03.813" —__, 5Z 2KL— 9150' HT X 4-112"BAKER S-3 PKR PERFORATION SIJNM4ARYII REF LOG:X77?�?ON nmdd/yy� 9180' —{41/2'FES X nipple,[ 3.813' k ANGLE AT TOP PERF: 73°@ 9990' Note:Refer to Production DB for historical perf data 9216 11":,--F-7. -: SIZE SPF FTTERVAL I Opn/Sgz I 647E I J 6,-1 9230' H41/2"x T WS Wedge AIlk.. 1 9430' H4-1/2"x 7"WS Wedge 4-1/2"x 7"WS Wedge — 9630' A hh, 9630' -H4-112"x 7"WS Wedge 9680' —TOUTOC 3.70"DP SLV 9690' H3-1/2"STL,9.3It pup joint --_�L 9700' —131/2"X nipple,X2.812 9699' —13-12'XO 31/4'.0 2786° 4-1/2"Northern Solutions 9 , retrievable WS 41/2"x 7"WS Wedge — 9850' —=3.1=0-7-4 3-1/4`LNR,6.2#,L-80 TCL--J 13000' T X 4-1/2"BAKER S-3 PKR — 9909' 0 4-1/2"FES X NP,D=3.813" — 10035'1 i u TOP OF 4-1/2'LNR — 10053'J 4-1/2"TBG,12.6#,L-80,.0152 bpf,ID=3.958" — 10067' 7" X4-1/2" BKR ZDV PKR 4-1/2" H 10053' TBG TAIL STUNG INTO PKR TOP 2' 7"CSG,26#,L-80,E)=6.276" —{ 10197' 1 DATE REV BY COMvUNTS DATE REV BY COMvENTS Fi WHOE BAY WI 11/07/96 ORIGINAL COMPLETION 11/20/08 RDB/TLH WRPPULLED(10/17/08) WELL: 02-38/L1 05/15/97 CTD LATERAL ST (02-38L1) 12/20/09 SV LATERAL NAMNG FORMAT PERMIT No: 1961610/1970230 02/02/02 RN/TP CORRECTIONS 06/26/12 JO/JMO 'HEE CIO(06/19/12) AR Na: 50-029-22708-00/60 11/10/06 TVVS/TLH PERFS(03/13/06) 04/02/13 SWC/PJC SET WRP(03/30/13) SEC 36,T11 N,R14E 1251.46 FEL 1149.6 FNL 07/06/07 JGIvdSV SET WRP(07/06/07) 04/05/08 KJB/JPJC GLV GO(04/01/08) BP Exploration(Alaska) 0- CO I Q C 0 Q Q J CD re o •C •- .0 L C c QAM Lf, _ e7 CO Uglf t a) oma co v N- II l �= O ❑ MM � 2Z ` aMaoo II CO o m V H Z il Q N a _0 cnZ Z w 3 0 cc O ^ m o orn c, 7 o m • • m o e� `n ! o Q w a m o Z m u7 m in LO dD CO N fail CO N m • 03 o _ ov h. ,_ a • E_ O u Z I d Q H " O a• ce 0_ v gi l0 o_ 112 to d • J . 7 a J d' 0 M d a O y N — O m N (n m 7 Q' e) m 0 d d N d 2 C 0 (O Ca. as V C Y H W 2 D D m .i" 6, 7 ei C ° > J J O d 613 ° • O d C CON m t J J O t n VDm Rc E c a N C y .. c u 6 u R E a 'o ° f.) ° - d w N O N N C • co O C 0 a; d V N 7 7 • R O O iii Rd' ,".-Z, d a d n v O m cc0 uvi ?C O r 239 in o 6w h w _2 co CD ✓ CO ,J1 CD Cn 03 O O U V a 0 o m NLO m CO CCC �. rn I a a o t m 7 1 F O.d 0 o ', Q xo0 a ° UW = O CO d ''I 0cu 0 0, C C 10 in" N 6' tt .- .. . ii C o o N ° C C d 3 .... 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L Z _ N E 1 141111111111111111 d a 0 ., - I N R N tV 1 t vpTiI BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB DS 02 02-38 500292270800 02-38A Plan 5 Travelling Cylinder Report 04 June, 2013 Øbp Mill BP BAICIIR 11UGHE8 Travelling Cylinder Report 0 bp 1NTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft (NABORS 2ES) Site Error: 0.00 usft North Reference: True Reference Well: 02-38 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 02-38A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 5 Offset TVD Reference: Offset Datum Reference Plan 5 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.O0usft Error Model: ISCWSA Depth Range: 9,846.80 to 13,230.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,519.95 usft Error Surface: Elliptical Conic Survey Tool Program Date 6/4/2013 From To (usft) (usft) Survey(Wellbore) Tool Name Description 233.80 9,846.80 Anadrill MWD KBE=61.0'(02-38) MWD MWD-Standard � 9,846.80 13,230.00 Plan 5(02-38A) MWD MWD-Standard , 1 Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 3,834.00 3,491.79 9 5/8" 9.625 12.250 13,230.00 8,796.44 2 7/8" 2.875 3.750 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB DS 02 02-02-02-02-02-02 12,882.76 10,625.00 758.09 281.03 495.76 Pass-Major Risk 02-02-02-02A-02-02A 12,439.75 11,225.00 452.26 319.80 132.57 Pass-Major Risk 02-02-02-02APB1-02-02APB1 12,025.00 11,675.00 300.30 296.71 3.59 Pass-Major Risk 02-03-02-03-02-03 Out of range 02-03-02-03A-02-03A Out of range 02-03-02-03B-02-03B Out of range 02-09-02-09A-02-09A 11,000.00 10,325.00 1,292.66 148.74 1,159.82 Pass-Major Risk 02-09-02-09APB1-02-09APB1 11,010.33 10,325.00 1,365.87 147.08 1,235.60 Pass-Major Risk 02-09-02-09APB2-02-09APB2 11,000.00 10,325.00 1,346.42 148.57 1,212.55 Pass-Major Risk 02-09-02-09B-02-09B 9,972.13 11,375.00 29.10 730.74 -699.97 FAIL-Major Risk 02-09-02-09C-02-09C Out of range 02-29A-02-29A-02-29A Out of range 02-29A-02-298-02-298 11,275.00 10,707.00 909.13 214.54 695.28 Pass-Major Risk 02-29A-02-29C-02-29C 11,036.01 11,411.00 376.40 168.85 218.76 Pass-Major Risk 02-29A-02-29CPB1-02-29CPB1 11,175.00 10,872.00 782.69 187.07 597.90 Pass-Major Risk 02-31-02-31-02-31 Out of range 02-31-02-31A-02-31A Out of range 02-31-02-31APB1-02-31APB1 Out of range 02-36-02-36-02-36 Out of range 02-36-02-36A-02-36A Out of range 02-36-02-36APB1-02-36APB1 Out of range 02-37-02-37-02-37 9,850.00 10,075.00 1,228.32 314.47 927.80 Pass-Major Risk 02-37-02-37L1-02-37L1 9,931.64 10,525.00 1,069.72 342.85 731.90 Pass-Major Risk 02-38-02-38-02-38 9,874.97 9,875.00 0.69 3.94 -1.76 FAIL-Major Risk 02-38-02-38L1-02-38L1 9,944.65 9,950.00 20.47 347.61 -319.30 FAIL-Major Risk 02-39-02-39-02-39 11,650.00 10,350.00 200.27 326.85 -91.95 FAIL-Major Risk 02-39-02-39A-02-39 11,650.00 10,350.00 200.34 329.93 -95.07 FAIL-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 6/4/2013 3:43:46PM Page 2 COMPASS 5000.1 Build 61 • Wall BP BAKERMORES Travelling Cylinder Report 0 bp INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well 02-38-Slot 38 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB DS 02 MD Reference: Kelly Bushing/Rotary Table @ 61.00usft (NABORS 2ES) Site Error: 0.00 usft North Reference: True Reference Well: 02-38 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore 02-38A Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 5 Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB DS 02 02-39-02-39L1-02-39L1 11,650.00 10,350.00 200.34 329.83 -94.97 FAIL-Major Risk 02-39-02-39L1 PB1-02-39L1 PB1 11,650.00 10,350.00 200.27 330.04 -95.49 FAIL-Major Risk 02-39-02-39L1 PB2-02-39L1 PB2 11,650.00 10,350.00 200.34 330.04 -95.18 FAIL-Major Risk PB DS 05 05-35-05-35A-05-35A 11,415.07 13,000.00 841.38 369.52 477.90 Pass-Major Risk PB DS 18 18-11-18-11A-18-11A 13,000.00 12,500.00 1,036.43 299.09 737.88 Pass-Major Risk 18-11-18-11 DPN-18-11 DPN 12,625.00 11,927.00 1,330.85 293.58 1,043.45 Pass-Major Risk 18-20-18-20-18-20 13,225.00 12,025.00 992.81 294.54 703.59 Pass-Major Risk Offset Design PB DS 02- 02-02-02-02-02-02 Offset Site Error: 0.00 usft Survey Program: 100-GYD-GC-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NIS +El-W Hole Size Centre Distance Deviation )usft) (usft) (usft) (usft) (usft) (usft) C) (usft) (usft) (in) (usft) (usft) (usft) 12,000.00 8,795.10 9,500.00 7,751.52 63.70 30.09 147.88 1,482.19 3,938.46 3.312 1,510.22 267.32 1,314.71 Pass-Major Risk 12,000.00 8,795.10 9,525.00 7,769.58 63.70 30.21 148.15 1,487.62 3,954.88 3.312 1,491.61 267.63 1,295.16 Pass-Major Risk 12,000.00 8,795.10 9,550.00 7,787.60 63.70 30.33 148.43 1,493.00 3,971.35 3.312 1,473.23 267.95 1,275.84 Pass-Major Risk 12,013.20 8,795.13 9,575.00 7,805.64 63.86 30.45 147.15 1,498.33 3,987.82 3.312 1,454.89 273.16 1,252.73 Pass-Major Risk 12,025.00 8,795.15 9,600.00 7,823.77 64.00 30.57 146.05 1,50360 4,00421 3.312 1,436.82 277.74 1,230.34 Pass-Major Risk 12,025.00 8,795.15 9,625.00 7,841.95 64.00 30.69 146.38 1,508.83 4,020.55 3.312 1,418.80 278.05 1,211.21 Pass-Major Risk 12,025.00 8,795.15 9,650.00 7,860.16 64.00 30.81 146.72 1,514.01 4,036.87 3.312 1,401.02 278.37 1,192.28 Pass-Major Risk 12,025.00 8,795.15 9,675.00 7,878.41 64.00 30.93 147.08 1,519.14 4,053.17 3.312 1,383.47 278.68 1,173.56 Pass-Major Risk 12,037.45 8,795.17 9,700.00 7,896.73 64.15 31.04 145.97 1,524.23 4,069.41 3.312 1,365.97 283.37 1,151.39 Pass-Major Risk 12,050.00 8,795.19 9,725.00 7,915.09 64.31 31.16 144.85 1,529.27 4,08560 3.312 1,348.79 287.95 1,129.56 Pass-Major Risk 12,050.00 8,795.19 9,750.00 7,933.50 64.31 31.27 145.27 1,534.30 4,101.75 3.312 1,331.66 288.26 1,111.07 Pass-Major Risk 12,050.00 8,795.19 9,775.00 7,951.94 64.31 31.39 145.69 1,539.28 4,117.88 3.312 1,314.80 288.58 1,092.82 Pass-Major Risk 12,050.00 8,795.19 9,800.00 7,970.41 64.31 31.51 146.14 1,544.21 4,134.00 3.312 1,298.22 288.90 1,074.82 Pass-Major Risk 12,062.61 8,795.20 9,825.00 7,988.87 64.47 31.62 145.09 1,549.09 4,150.13 3.312 1,281.77 293.37 1,053.52 Pass-Major Risk 12,075.00 8,795.21 9,850.00 8,007.28 64.63 31.74 144.08 1,553.93 4,166.33 3.312 1,265.71 297.75 1,032.75 Pass-Major Risk 12,075.00 8,795.21 9,875.00 8,025.67 64.63 31.86 144.58 1,558.74 4,182.58 3.312 1,249.82 298.09 1,015.24 Pass-Major Risk 12,075.00 8,795.21 9,900.00 8,044.04 64.63 31.98 145.10 1,563.49 4,198.85 3.312 1,234.26 298.43 998.05 Pass-Major Risk 12,083.63 8,795.22 9,925.00 8,062.39 64.74 32.10 144.60 1,568.22 4,215.15 3.312 1,218.97 301.50 978.87 Pass-Major Risk 12,089.01 8,795.22 9,950.00 8,080.73 64.81 32.22 144.51 1,572.94 4,231.48 3.312 1,203.95 303.51 960.78 Pass-Major Risk 12,100.00 8,795.23 9,975.00 8,099.05 64.96 32.34 143.75 1,577.65 4,247.83 3.312 1,189.26 307.16 941.62 Pass-Major Risk 12,100.00 8,795.23 10,000.00 8,117.34 64.96 32.46 144.35 1,582.35 4,264.21 3.312 1,174.78 307.51 925.30 Pass-Major Risk 12,100.00 8,795.23 10,025.00 8,135.62 64.96 32.57 144.95 1,587.02 4,280.61 3.312 1,16069 307.86 909.36 Pass-Major Risk 12,110.94 8,795.23 10,050.00 8,153.91 65.10 3269 144.28 1,591.61 4,297.03 3.312 1,146.89 311.37 89074 Pass-Major Risk 12,116.52 8,795.23 10,075.00 8,172.19 65.18 32.81 144.26 1,596.13 4,313.47 3.312 1,133.48 31328 873.84 Pass-Major Risk 12,388.36 8,794.99 10,100.00 8,190.48 68.71 32.93 160.33 1,600.58 4,329.92 3.312 1,120.23 29076 880.02 Pass-Major Risk 12,400.00 8,794.98 10,125.00 8,208.76 68.85 33.05 159.50 1,604.96 4,346.40 3.312 1,103.83 29567 857.69 Pass-Major Risk 12,400.00 8,794.98 10,150.00 8,227.04 68.85 33.17 160.11 1,609.26 4,362.90 3.312 1,087.63 295.99 83968 Pass-Major Risk 12,400.00 8,794.98 10,175.00 8,245.33 68.85 33.29 16074 1,61349 4,379.42 3.312 1,071.82 296.31 822.04 Pass-Major Risk 12,409.12 8,794.98 10,200.00 8,263.61 68.97 3341 16029 1,61766 4,395.95 3.312 1,056.32 300.14 801.36 Pass-Major Risk 12,41448 8,794.97 10,225.00 8,281.90 69.04 33.52 160.33 1,621.71 4,412.51 3.312 1,041.21 302.49 782.40 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 6/4/2013 3:43:46PM Page 3 COMPASS 5000.1 Build 61 I. • -i A 1 1 441 I I 011 3 1 I 4. 0 El ° I U F U \ M1 on I • • r �� F m II il I A _ 1 _iiir • 1 In%II \\\\\\N I I i Q -r I 1 I , a Fws r.x , 0 pI I I CL _ 1 11,111. =': 8 - 101 Am 1 . a x �I I I H g I I I I I ,. I 0 _� I a a �i,, I Q V ts,:ilk 1ElliEll .: II , I O I .. .. II I 4 `J� 1 u L 1 I II 1 2 I Z Imo . 1 O g I x 11 I 1 A u 'I I 1 I e9 1 J nE E CIf rc 'I I . C.) U —Apo _n I — — 1 1\ - I Q' I I A l I U F 1 i, 1 \ o W 1 :� \ ,eI .2 1 J f I i f r \ I.10 1 W -I .. m� x \ 1 z> � .. • 'min u I11 e f �Z o 0. ILI«F F _ _ W QL.F O•� ¢ \ u U W I m °3 ' .. 'i F o _. \ O $ F Na 1 . . v 1 \ " i ja. g F r• ! T- ! oINII u • ] . u I o f z F .41U1 ii 1 FIS I ■ U 3 /li M 1 Z 1 ::' I I If Ce o p�� — , _ �' i m' I I O i a I 1 Z F I ,( s I , I -BUJ x z I 23 u U 111 E V3 I u 1 f6 A _ ,.. i .,911111.^:nT...— _ TRANSMITTAL LETTER CHECKLIST WELL NAME: �/(, 2- PTD: 2-1,5 O 7 Development _Service _Exploratory Stratigraphic Test _Non-Conventional FIELD: POOL: Check Box for Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. , API No. 50- - - - (If last two digits Production should continue to be reported as a function of the original in API number'are API number stated above. between 60-69) 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 Pilot Hole name ( PH) and API number (50- - - -_) from records, data and logs acquired for well. The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the Commission must be in no an ' sample from below the ls Dry Ditch Sample wherersampl s0are first caughtaand 10' sample intervalas through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well 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. Regulation 20 AAC 25.071(a)authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company Name) in the attached application, the following well logs are also required for this well: Well Logging Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. 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