The URL can be used to link to this page

Home My WebLink About211-147Post Office Box 244027 Anchorage, AK 99524-4027 3800 Centerpoint Drive Suite 1400 Anchorage, AK 99503 Phone: (907) 564-4891 06/09/2025 Mr. Jack Lau Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage, Alaska 99501 Re: Prudhoe Bay Surface Casing by Conductor Annulus Top-offs of Cement, Corrosion Inhibitor through 06/09/2025. Dear Mr. Lau, Enclosed please find a copy of a spreadsheet with a list of Prudhoe Bay wells that were topped-off with cement, corrosion inhibitor in the surface casing by conductor annulus through 06/09/2025. Cement top-offs are executed as needed to mitigate the void space left at surface by minor cement fallback during the primary surface casing by conductor cement job. The remaining void space between the top of the cement and the top of the conductor is filled with a heavier than water corrosion inhibitor to reduce the risk of external surface casing corrosion. The attached spreadsheets include the well names, API and PTD numbers, treatment dates and volumes. As per previous agreement with the AOGCC, this letter and spreadsheet serve as notification that the treatments took place and meet the requirements of form 10-404 Report of Sundry Operations. If you have any additional questions, please contact me at 564-4891 or oliver.sternicki@hilcorp.com. Sincerely, Oliver Sternicki Well Integrity Supervisor Hilcorp North Slope, LLC Digitally signed by Oliver Sternicki (4525) DN: cn=Oliver Sternicki (4525) Date: 2025.06.09 14:30:46 - 08'00' Oliver Sternicki (4525) Hilcorp North Slope LLC.Surface Casing by Conductor Annulus Cement, Corrosion Inhibitor Top-offReport of Sundry Operations (10-404)06/09/2025Well NamePTD #API #Initial top of cement (ft)Vol. of cement pumped (gal)Final top of cement (ft)Cement top off date Corrosion inhibitor (gal)Corrosion inhibitor/ sealant dateF-10C21308650029204100365/29/25F-29B2111475002921627026.25/29/25F-33A20816350029226400145/29/25F-3619519650029226310035/29/25F-39190141500292210100175/29/25F-44A2051615002922130012.55/29/25F-47B21007950029222320215/29/25L-2512231065002923772001.8813/31/24117/29/24L-2532230485002923758004.1201.13/31/24127/29/24L-2542230305002923752003.8321.23/31/24137/29/24L-2922230255002923751003.3301.33/31/24147/29/24N-282141275002923524006.8504.711/19/242212/28/24N-302141245002923523003.5330.311/17/243.512/28/24PAVE1-122309450029237670019.910/27/24PWDW3-221908150029236340014.810/27/24S-40120607850029233130015.31130.511/15/24412/28/245/29/25F-29B2111475002921627026.2 7. Property Designation (Lease Number): 1. Operations Performed: 2. Operator Name: 3. Address: 4. Well Class Before Work:5. Permit to Drill Number: 6. API Number: 8. Well Name and Number: 9. Logs (List logs and submit electronic data per 20AAC25.071): 10. Field/Pool(s): Susp Well Insp Install Whipstock Mod Artificial Lift Perforate New Pool Perforate Plug Perforations Coiled Tubing Ops Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU F-29B Set/Pull LTP Patch, Cmt Squeeze LTP, Lnr Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 211-147 50-029-21627-02-00 12256 Surface Intermediate Liner Liner Liner 9050 2644 9379 304 884 2389 10860 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 3-1/4" x 2-7/8" 9050 31 - 2675 29 - 9406 9160 - 9464 9299 - 10183 9887 - 12256 31 - 2675 29 - 8472 8265 - 8520 8382 - 9062 8913 - 9050 10375, Unknown 2670 4760 5410 7500 10530 10860, 11143, 11650 5380 6870 7240 8430 10160 10490 - 12215 4-1/2" 12.6# 13Cr80 27 - 9310 9054 - 9050 Conductor 79 20" 32 - 111 32 - 111 4-1/2" Baker S-3 Perm Packer 9253, 8344 9253 8344 Torin Roschinger Area Operations Manager Kirsty Glasheen kirsty.glasheen@hilcorp.com 907.564.5258 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 0028280, 0028281 27 - 8391 Liner Lap 9253' to 9305'MD and liner leak at 9870'MD Squeeze 5-bbls 15.8-ppg Class G HalCem cement. Final squeeze pressure = 3000-psi. 175 Well Test Not Available 17196 252 350 1550 1060 1100 N/A 13b. Pools active after work:PRUDHOE OIL No SSSV Installed 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 9:06 am, Oct 13, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.10.12 19:42:50 -08'00' Torin Roschinger (4662) DSR-10/13/23 RBDMS JSB 101723 WCB 3-14-2024 ACTIVITY DATE SUMMARY 1/28/2023 ***WELL S/I ON ARRIVAL*** MOBILIZE & RIG UP. ***WSR CONTINUED ON 1-29-23*** 1/28/2023 Assist Slickline(PROFILE MODIFICATION) continue job to 01-29-2023 1/29/2023 ***WSR CONTINUED FROM 1-28-23*** LRS LOADED TBG W/ 190 BBLS CRUDE. BRUSHED & FLUSHED DEPLOYMENT SLEEVE & LINER TO 9897' MD. DRIFTED CLEANLY W/ DUMMY 45KB PACKER TO DEP SLEEVE @ 9887' MD. SET STINGER ASSY W/ PTSA ( w/2.313" x-nipple w/ rsg plug installed). SET 28' UPPER 45KB LTP ASSY W/ SANPLATCH IN STINGER ASSY @ 9887' MD. ATTEMPT TO PT TBG AGAINST RSG PLUG; UNABLE TO PRESSURE TBG. ESTABLISH RATE OF 1.17 BBLS/MIN @ 2000 PSI. SET 45KB TEST TOOL IN PACKER @ 9845' SLM. PT TBG 2000 PSI (PASS). PULLED TEST TOOL. PULLED 2.31" RSG PLUG FROM 9883' SLM. ***WSR CONTINUED ON 1-30-23*** 1/29/2023 ***Continue job from 01-28-2023*** T/I/O = 2426/547/86 LRS 72 Assist Slickline(PROFILE MODIFICATION) Load the TBG with 213 bbls of crude. S/L set LTP. Attempt MIT-T to 2000 psi with LLRT of 1.25 bpm. S/L set plug in upper element. MIT-T to 2000 psi PASSED at 1930 psi. TBG lost 62 psi during the first 15minutes and 13 psi during the second 15 minutes. TBG lost 75 psi during the 30 minute test. Pumped 2.25 bbls to achieve test pressure. **Continue job to 01-30- 2023** 1/30/2023 ***WSR CONTINUED FROM 1-30-23*** SET 2.31" XX PLUG IN X NIPPLE @ 9897' MD. UNABLE TO PT TBG (SAME LLR AS PREVIOUS ATTEMPT). PULLED 2.31" XX PLUG. RAN HES CALIPER TO LOG FROM 9940' SLM THROUGH LTP ASSY. PULLED 45 KB AND SPACER PIPE FROM 9845' SLM. (SNAPLATCH NOT SHEARED, STINGER SEALS UN-TOUCHED) PULLED STINGER ASSY FROM 9874' SLM. (GOOD NO-GO RING. DEEP GOUGING ON STINGER & SEALS). ***WELL S/I ON DEPARTURE*** 1/30/2023 ***Job cont from 01-29-2023***LRS 72 Assist Slickline (PROFILE MODIFICATION). Pumped 10 bbls Crude down TBG, it pressured up to 2000 psi but did not hold. Final T/I/O= 100/546/68. 1/31/2023 LRS unit 70 SB for weather 1/31/2023 LRS unit 70 SB for waether 2/1/2023 Lrs unit 70 SB for weather 3/10/2023 ***WELL S/I ON ARRIVAL*** RIG UP POLLARD 59 RIH W/ KJ, 2.835" NOGO CENT, DOUBLE 3 1/2" BLB, 2.75" CENT. BULL NOSE ***CONTINUE 3/11/23*** Daily Report of Well Operations PBU F-29B Daily Report of Well Operations PBU F-29B 3/11/2023 ***CONTINUE FROM 3/10/23*** BRUSH DEPLOYMENT SLEEVE & 3 1/2" X-NIPPLE @ 9,909' MD DRIFT W/ LOWER PACKER DRIFT, 2.70" GAUGE RING TAG DEPLOYMENT SLEEVE @ 9,887' MD (9,877' SLM) DRIFT W/ 45 KB, 20' SPACER, PTSA, TAGGED DEPLOYMENT SLEEVE @ 9,877' SLM SET NORTHERN SOLUTIONS 35 LOWER LINER TOP STRADDLE PACKER (30.23' lih, 1.81" id, ns 35 monopak on btm) IN DEPLOYMENT SLEEVE @ 9,887' MD DRIFT W/ 45 KB 10' SPACER, NS QCLL, S/D @ 9,853' SLM (GOOD RING ON NO- GO) SET 45 KB LTP, XO SUB, 5' SPACER PUP, NSAK QCLL (12.12' lih) @ 9,853' SLM ***CONTINUE 3/12/23*** 3/11/2023 Assist SL with Brush and Flush. Released from SL 3/12/2023 ***CONTINUE FROM 3/11/23*** LOAD 180 BBLS CRUDE W/ THUNDERBIRD SET 2 3/8" R- LOCK @ 9,909' MD (3 1/2" X, NIPPLE REDUCER @ 9,909' MD) PULL 2 3/8" R-LOCK @ 9,909' MD ATTEMPT TO SET 2 3/8" R-LOCK @ 9,909' MD (lost 2 nipple locater dogs) SET LTTP @ 9,835' SLM (DEPTHS SEEM HIGH) THUNDERBIRD TEST AGAINST LTTP TO 2200 PSI (lost 60psi in 15 min.) ***WELL LEFT S/I*** *****2, 2 3/8" R-LINE DOGS LEFT IN HOLE*** 3/12/2023 T/I/O= 2450/728/50 TFS unit 4 Assist SL (Load & Test) pumped 1 bbl 60/40 followed by 215 bbls to crude to Assist SL. SL in control of well upon departure, FWHP=0/718/50 3/21/2023 ***WELL S/I ON ARRIVAL*** BEGIN R/U & CRANE PTO MALFUNCTION. STAND BY & MONITOR SUSPENDED LOAD. ***CONTINUED ON 3-22-23*** 3/22/2023 ***CONTINUED FROM 2-21-23*** STAND BY ON STUCK CRANE. PERFORM HOOK SWAP TO SPARE CRANE, ***WILL RETURN WHEN AIRPORT RENTALS DE-MOBS STUCK CRANE*** 4/5/2023 ****WELL S/I ON ARRIVAL*** (Profile modification) DRIFT W/ 10' x 1.72" DUMMY GUN TO 10,142' SLM RAN 24 ARM CALIPER FROM 10,131' SLM TO SURFACE ***CONTINUED ON 4/6/23 WSR*** SET NORTHERN SOLUTIONS 35 LOW ER LINER TOP STRADDLE PACKER (30.23' lih, 1.81" id, ns 35 monopak on btm) IN DEPLOYMENT SLEEVE @ 9,887' ( MD @ ( SET LTTP @ 9,835' SLM (DEPTHS SEEM HIGH)@( ) THUNDERBIRD TEST AGAINST LTTP TO 2200 PSI Daily Report of Well Operations PBU F-29B 4/6/2023 ***CONTINUED FROM 4/5/23 WSR*** (Profile modification) PULLED 45KB PACKER,10' SECTION, QCLL FROM 9826' SLM TB LOADED TBG w/ 180BBLS CRUDE SET 1.781" RR PLUG IN NIPPLE REDUCER AT 9909' MD SET 4 1/2" D&D PACK-OFF,10' SECTION,QCLL AT 9828' SLM TB ATTEMPTED MIT-T(Failed) PULLED & RESET D&D PACKOFF SET 4 1/2" AA TUBING STOP ON PACK-OFF AT 9928' SLM TB ATTEMPTED MIT-T(Failed) PULLED TUBING STOP. ***CONTINUED ON 4/7/23 WSR.*** 4/6/2023 T/I/O= 2500/1091/0 Temp=S/I (TFS Unit 4 Assist SL with Load and Test) Pumped 180 bbls of Crude down TBG for load . SL set plug and we attempted to do an MIT-T. Pumped 39 bbls of crude down TBG with a goal pressure of 2250, pressure fell out at 2050. Pumped 30 bbls of crude down TBG with a goal pressure of 2250, pressure fell out at 2000 psi. Well left in SL control Final WHPS 144/1080/0 DSO notified of our departure. 4/7/2023 ***CONTINUED FROM 4/6/23 WSR*** (Profile modification) PULLED 4 1/2" D&D PACK-OFF ASSEMBLY FROM 9828' SLM SET 45KB PACKER, 5' SECTION,QCLL AT 9841' SLM. ATTEMPT MIT-T w/ TRIPLEX(FAILED) ****WELL LEFT S/I ON DAPRTURE, PAD-OP NOTIFIED OF STATUS**** 4/11/2023 T/I/O = 300/1090/60. Temp = SI. T FL (FB). ALP = 1090 psi, SI @ CV. T FL @ 170' (3 bbls). SV, WV, SSV = C. MV = O. IA, OA - OTG. 20:30 4/14/2023 T/I/O = 304/1090/54. Temp - SI. Conduct MIT-T. Could not catch pressure to 2000 psi. Pumped 35 bbls Crude.into TBG. Estabilshed a LLR of 1.5 bpm @ 550 psi. FWHP's = 206/1074/55 7/2/2023 ***WELL S/I ON ARRIVAL*** PULLED UPPER 45KB PACKER & PATCH ASSEMBLY WITH 4-1/2" GS, FROM 9865'SLM (missing element) RAN BRUSH & 4 PRONG WIRE GRAB (no recovery) RAN KJ 3.73" CENT, 3' X 1.75" STEM, 2-7/8" BLB, 2.35" CENT & S/D 9883' SLM(clear fn) PULLED LOWER NS SPACER PIPE & 350 PACKER W/ 4-1/2" GS, FROM 9880'SLM (3/4 of upper element inside, 1/4 element stilll missing) RAN KJ, 3-1/2" BLB, 2.50" 3-PRONG WIRE GRAB, ***CONTINUE ON 7/3/2023*** 7/3/2023 T/I/O= 450/1100/0 (Assist Slickline) TFS U-3, Pumped 30 BBLS Crude to Assist Slickline. FWHP=480/1200/0 SL in control of well upon departure Daily Report of Well Operations PBU F-29B 7/3/2023 ***CONTINUE FROM 7/2/2023*** TAGGED G_FN W/ 2.74" LIB (1/2 FN impression) TAGGED F/L W/ 3.25" BLIND BOX (170'SLM) RAN 2-7/8" DOGLESS GR W/EQUALIZING PRONG TO 9928'SLM (unable to eq / rubber chunks) RAN 10' X 2" PUMP BAILER TO NIPPLE REDUCER AT 9931'SLM( 1/2 CUP rubber chunk) RAN 2" GS, LATCHED 1.781" RR-PLUG IN NIPPLE REDUCER AT 9931'SLM, (recovered plug uneq & w/ rubber chunks) RAN 3-1/2" GS PULLED NIPPLE REDUCER FROM 9909 'MD DRIFTED KJ, 3' X 1.50" STEM, 2.80" G-RING, SD AT 9964'SLM (9941'MD) (3-1/2 x 3-1/4" XO) ***WELL S/I ON DEPARTURE*** 7/8/2023 *WELL SHUT IN ON ARRIVAL* PRESSURE TEST PCE FROM 200LB - 3000LB RIH WITH CABLE HEAD / 7' WEIGHT BAR / 7' WEIGHT BAR / CCL / OWENS LONG STROKE SETTING TOOL / 3.5" COMPOSITE BRIDGE PLUG (MAX OD = 2.73" / OVERALL LENTH = 29) (PLUG SET DEPTH = 9920' , CCL OFFSET = 10.6' , CCL STOP DEPTH = 9909.4) CORRELATED TO HES STP LOG DATED 20-AUG-2023 AND TUBING TALLY DATED 25-FEB-2012 *WELL LEFT SHUT IN* 10/2/2023 CTU 9 - 1.75" CT - .156" WT - 15,962' - Job Scope = Squeeze Cement into Liner Lap and Liner Hole, Mill out CBP @ 9920' Start Travel @ 1700. MIRU on F-29. MU SLB Cementing BHA (SLIM) w/BDJSN. 5/8" ball drifted. Start IA Bleed to Tanks. ***Job in Progress*** 10/3/2023 CTU 9 - 1.75" CT - .156" WT - 15,962' - Job Scope = Squeeze Cement into Liner Lap and Liner Hole, Mill out CBP @ 9920' IA Bleed to Tanks. 1425 to 815 psi. Kill well w/220 bbls KCL w/Safelube. RIH with Slim SLB Cementing BHA, BDJSN. Lay in 15.8 ppg class G HalCem cement from CBP at 9920' up to ~8600'. Squeeze 5 bbls behind pipe into leaks across LTP @ 9299' and Liner Leak @ 9870'. Contaminated all cement with powervis and chased OOH washing jewelry. L/D SLB cementing BHA, recovered 5/8" ball, M/U BOT 2-1/8" milling BHA w/2.7 venturi/burnshoe. Mill 3.5" NS CBP, push to 10,375' CTM. Freeze protect coil w/32bbls diesel and well with 38bbls diesel. L/D BOT milling BHA. ***Job in Progress*** 10/4/2023 CTU 9 - 1.75" CT - .156" WT - 15,962' - Job Scope = Squeeze Cement into Liner Lap and Liner Hole, Mill out CBP @ 9920' Only small amount of plug debris and sand in Venturi basket. No plug core. RDMO. End ticket 0400. ***Job Completed*** y g Squeeze 5 bbls behind pipe into leaks across LTP @ @ 9299' and Liner Leak @ 9870'. Contaminated all cement with powervis and chased @ OOH washing jewelry. L/D SLB cementing BHA, recovered 5/8" ball, M/U BOT 2-1/8"gj y g milling BHA w/2.7 venturi/burnshoe. Mill 3.5" NS CBP, push to 10,375' CTM. Daily Report of Well Operations PBU F-29B 10/6/2023 ***WELL S/I ON ARRIVAL*** DRIFTED & BRUSHED NIPPLE AT 9,233' MD w/ 4 1/2" BLB & 3.80" GAUGE RING SET 4 1/2" DREAM CATCHER AT 9,233' MD RAN 4 1/2" X CHECK SET TO DREAMCATCHER @ 9,233' MD(Sheared) ***WELL S/I ON DEPARTURE*** Nolan Vlahovich Hilcorp Alaska, LLC Geo Tech 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 564-4558 E-mail: nolan.vlahovich@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 07/25/2023 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20230725 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# BRU 222-34 50283201860000 222039 6/29/2023 AK E-LINE Perf-ProductionProfile BRU 223-34 50283201880000 223041 7/14/2023 AK E-LINE CBL/Perf BRU 223-34 50283201880000 223041 7/16/2023 AK E-LINE Perf BRU 244-27 50283201850000 222038 6/30/2023 AK E-LINE Perf END 1-01 50029218010000 188037 7/9/2023 AK E-LINE Plug/Cement END DIU 1-01 50029218010000 188037 7/7/2023 AK E-LINE Cross-Flow-Detect GO 8 50133206510000 215077 7/13/2023 AK E-LINE Perf KBU 33-06X 50133205290000 203183 7/18/2023 AK E-LINE GPT/Patch PBU F-29B 50029216270200 211147 7/8/2023 AK E-LINE CIBP Please include current contact information if different from above. T37872 T37873 T37873 T37874 T37875 T37875 T37876 T37877 T37878PBU F-29B 50029216270200 211147 7/8/2023 AK E-LINE CIBP Kayla Junke Digitally signed by Kayla Junke Date: 2023.07.25 12:04:00 -08'00' Kyle Wiseman Hilcorp Alaska, LLC Geotechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: (907) 777-8337 E-mail: Kyle.Wiseman@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal. Received By: Date: Date: 11/18/2022 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 SFTP DATA TRANSMITTAL T#20221118 Well API #PTD #Log Date Log Company Log Type AOGCC Eset# PBU F-29B 50029216270200 211147 8/20/2022 Halliburton SpinnerPressTemp PBU L-202 50029232290000 204196 10/24/2022 Halliburton PPROF PBU L-222 50029234200000 209119 10/21/2022 Halliburton IPROF PBU M-201 50029237110000 222030 10/17/2022 Halliburton IPROF Please include current contact information if different from above. By Meredith Guhl at 2:37 pm, Nov 18, 2022 T37276 T37277 T37278 T37279 PBU F-29B 50029216270200 211147 8/20/2022 Halliburton SpinnerPressTemp Meredith Guhl Digitally signed by Meredith Guhl Date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y Anne Prysunka at 10:44 am, Oct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roperty 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): Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well 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 F-29B Replace LTP Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 211-147 50-029-21627-02-00 12256 Surface Intermediate Liner Liner Liner 9050 2644 9379 304 884 2389 10860 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 3-1/4" x 2-7/8" 9050 31 - 2675 29 - 9406 9160 - 9464 9299 - 10183 9887 - 12256 31 - 2675 29 - 8472 8265 - 8520 8382 - 9062 8913 - 9050 None 2670 4760 5410 7500 10530 10860, 11143, 11650 5380 6870 7240 8430 10160 10490 - 12215 4-1/2" 12.6# 13Cr80 27 - 9310 9054 - 9050 Conductor 79 20" 32 - 111 32 - 111 4-1/2" Baker S-3 Perm Packer 9253 9253 8344 Stan Golis Sr. Area Operations Manager Noel Nocas Noel.Nocas@hilcorp.com 907.564.5278 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 13.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 0028280, 0028281 No SSSV Installed 27 - 8391 8344 N/A N/A 173 21328 132 2005 925 N/A STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2021 Submit Within 30 days or Operations Sr Res Eng: 327 18546 256 1993 291 By Meredith Guhl at 7:18 am, Jul 19, 2022 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2022.07.18 16:16:05 -08'00' Stan Golis (880) ACTIVITY DATE SUMMARY 6/13/2022 T/I/O=2500/1200/85 SI Assist SL as directed (PATCH TUBING / LINER) Pumped 180 bbls crude down TBG to load. SL set LTTP. ***Job continued on 6-14-22 WSR*** 6/13/2022 ***WELL S/I ON ARRIVAL***(patch tbg/liner). LRS LOADED TBG W/ 180 BBLS OF CRUDE. ***JOB CONTINUED ON 6/14/22 WSR*** 6/14/2022 ***JOB CONTINUED FROM 6/13/22 WSR***(patch tbg/liner). RAN 45 KB LTTP TO LTP @ 9,867' MD. LTTP FAILED PRESSURE TEST TO 2000 PSI, ESTABLISH LLR OF 1.6 BPM @ 1150 PSI. DRIFTED W/ 10' x 2.0" DD BAILER TO DEVIATION @ 10,120' SLM. LOGGED RCH 24 ARM CALIPER f/ 10120' SLM - 9100' SLM (data indicates good pipe) DRIFT TBG TO LTP @ 9867' MD w/ 3.795" G-RING ATTEMPTED TO PULL 45KB LTP @ 9867' MD w/ 4-1/2" GS (unable to stay latched, slipping out of fn when jarring) PLANTED RELEASABLE 45 KB SPEAR IN LTP @ 9,867' MD. JARRED ON LTP FOR 4 HOURS @ 9,867' MD. ***JOB IN PROGRESS, CONTINUED ON 6/15/22 WSR*** 6/14/2022 ***Job continued from 6-13-22 WSR*** Pumped 16.3 bbls crude to pressure test LTTP. Established 1.6 bpm @ 1150 psi thru LT. Notify SL/WSL SL on well upon departure. CVs OTG FWHP=100/1205/115 6/15/2022 ***CONTINUED FROM 6/14/22 WSR*** (Patch tubing / liner) PULL BAKER 45KB LINER TOP PACKER FROM 9,842' SLM / 9,867' MD. MISSING ALL THREE ELEMENTS & SOME FLOW CUTTING ON PACKER BODY. ***JOB IN PROGRESS, CONTINUED ON 6/16/22 WSR*** 6/16/2022 ***CONTINUED FROM 6/15/22 WSR*** (Patch tubing / liner) RAN 4 1/2" BLB & 3.70" WIRE GRAB TO DEPLOYMENT SLEEVE @ 9887'MD (Did not recover elements from LTP) BRUSHED DEPLOYMENT SLEEVE w/ 3" BLB & 2.31" SWAGE @ 9887'MD THUNDERBIRD PUMPED 100BBLS CRUDE RAN 3.70" DMY WHIPSTOCK & PTSA DRIFT TO DEPLOYMENT SLEEVE @ 9887'MD(3' travel, ttl pins sheared, no marks on ttl lugs) RE-RAN 3.70" DMY WHIPSTOCK & PTSA DRIFT (40" travel, good ttl marks) SET MONO-PAK LTP, PTSA w/ 2.313" X-NIP @ 9887'MD (2.31" xx plug installed in ptsa) THUNDERBIRD ATTEMPTED 2000PSI TEST (failed) JARRED DOWN ON MONO-PACK FOR SEVERAL MINUTES THUNDERBIRD ATTEMPTED 2000PSI TEST (failed) BLED GAS & ENERGIZED FLUID TILL NO LONGER GETTING GAS AT BLEED TRAILER THUNDERBIRD ATTEMPTED 2000PSI TEST (failed) EQUALIZED 2-7/8" XX PLUG AT 9,867' SLM. ***JOB IN PROGRESS, CONTINUED ON 6/17/22 WSR*** 6/16/2022 T/I/O= 1180/1200/60 (Assist Slickline) TFS U3, Pumped 141 bbls of crude assisting SL with Brush n' Flush and TBG liner top patch. ***Job Continued on 6-17-22*** 6/17/2022 ***Job Continued from 6-16-22*** (Assist Slickline) TFS U3, Pumped 180 bbls of crude loading TBG. Pumped 10 bbls to assist slickline. FWHP= 650/1200/75 SL still on well upon departure. Daily Report of Well Operations PBU F-29B Daily Report of Well Operations PBU F-29B 6/17/2022 ***CONTINUED FROM 6/16/22 WSR*** (Patch tubing / liner) PULL 2-7/8" XX PLUG BODY W/ RSG FROM X-NIPPLE 9,867' SLM. THUNDERBIRD LOADED TUBING WITH 180 BBLS OF CRUDE. SET 2-7/8" XX PLUG IN NORTHERN SOLUTIONS PTSA AT 9,867' SLM. THUNDERBIRD ATTEMPTED PRESSURE TEST TO 2000 PSI (Losing 100 psi per minute). JAR DOWN ON NS 450-368 MONO PAK LINER TOP PACKER FOR 20 MINUTES. THUNDERBIRD REPEATED PRESSURE TEST W/ SAME RESULTS, SET 4-1/2" CAT STANDING VALVE W/ QCLL STINGER IN LTP AT 9,843' SLM. THUNDERBIRD REPEATED PRESSURE TEST W/ SAME RESULTS, PULL 4-1/2" CAT STANDING VALVE W/ QCLL STINGER IN LTP FROM 9,843' SLM. SET 4-1/2" X-SELECTIVE TEST TOOL IN X-NIPPLE AT 9,249' SLM / 9,277' MD. THUNDERBIRD PERFORMED SUCCESSFUL PRESSURE TEST TO 2060 PSI. PULL 4-1/2" X-SELECTIVE TEST TOOL IN X-NIPPLE FROM 9,249' SLM / 9,277' MD. EQUALIZE & PULL 2-7/8" XX PLUG BODY FROM NS PTSA AT 9,867' SLM. ***WELL S/I ON DEPARTURE, NOTIFIED PAD OPERATOR OF WELL STATUS*** NOTE: DECISION MADE TO FLOW WELL UNTIL PLAN FORWARD FOR LTP IS PUT TOGETHER. 6/24/2022 T/I/O = 2460/1940/100. Temp = SI. Bleed IAP (eval TxIA). ALP = 2000 psi, SI @ CV. IA FL @ 7824' (sta # 2 dome). Bled IAP to OT to 1270 psi in 1 hr. TP & OAP decreased 10 psi. Monitored for 30 min. IAP increased 10 psi, IA FL unchanged. Final WHPs = 2450/1280/90. SV, WV, SSV = C. MV = O. IA, OA = OTG. 02:30 7/11/2022 ***WELL S/I ON ARRIVAL*** (patch tubing / liner) MAKE 1 ATTEMPT TO PULL LTP AT 9,867' MD ***CONT ON 7/12/22 WSR*** 7/12/2022 ***CONT FROM 7/11/22 WSR*** (patch tubing/ liner) PULLED 4-1/2" NS MONOPAK LTP @ 9867' MD (missing 2 elements, qcll is flow cut in one spot just above element) DRIFT TBG w/ 4-1/2" BRUSH, 3-1/2" BRUSH & 2.60" 2 PRONG WIRE GRAB TO DEPLOYMENT SLEEVE @ 9887' MD (no elements recovered) BRUSH & FLUSHED TBG & DEPLOYMENT SLEEVE @ 9887' MD w/ 4-1/2" BRUSH, 3.75" CENT & 3-1/2" BRUSH T-BIRD PUMPED 180 BBLS CRUDE TO LOAD TBG FOR BRUSH & FLUSH SET 4-1/2" NS MONOPAK LTP @ 9857' MD (32.83' oal) T-BIRD PERFORM PASSING MIT-T TO 2,440 psi (see log) EQUALIZED 2-7/8" RSG PLUG AT 9.857' MD ***CONT 7/13/22 WSR*** 7/12/2022 T/I/O= 2550/1750/50 Assist Slickline (patch liner packer). Pumped 202 bbls crude down TBG for load. Pumped 10 bbls crude down TBG to reach pressure test. 1st 15 min lost 50 Tpsi. 2nd 15 min lost 10 Tpsi. Bled back ~ 7.5 bbls. RDMO SL on well upon departure. 7/13/2022 ***CONT FROM 7/12/22 WSR*** (patch tubing/ liner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y Jody Colombie at 3:36 pm, Dec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a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amuel Gebert Hilcorp North Slope, LLC GeoTechnician 3800 Centerpoint Drive, Suite 1400 Anchorage, AK 99503 Tele: 907 777-8337 Fax: 907 777-8510 E-mail: sam.gebert@hilcorp.com Please acknowledge receipt by signing and returning one copy of this transmittal or FAX to 907 777.8510 Received By: Date: DATE: 12/29/2020 To: Alaska Oil & Gas Conservation Commission Natural Resource Technician 333 W 7th Ave Suite 100 Anchorage, AK 99501 DATA TRANSMITTAL PBU F-29B (PTD 211-147) COIL FLAG 12/25/2020 Please include current contact information if different from above. Received by the AOGCC 12/29/2020 PTD: 2111470 E-Set: 34478 Abby Bell 12/29/2020 Operator Name:2. Exploratory Development Service 5 Permit to Drill Number:211-147 6.API Number:50-029-21627-02-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Field/Pools:9. Well Name and Number: ADL 028280 & 028281 Property Designation (Lease Number):10. 341H 8. PBU F-29B 7.If perforating: What Regulation or Conservation Order governs well spacing in this pool? Will planned perforations require a spacing exception? Stratigraphic Current Well Class:4. Type of Request:1.Abandon Plug Perforations 5 Fracture Stimulate Repair Well Operations shutdown Op Shutdown GAS GSTORWAG SPLUG Abandoned Oil 5 WINJ Exploratory Development 5StratigraphicService WDSPL 12. Attachments: PRESENT WELL CONDITION SUMMARY 12256 Effective Depth MD: 13Cr80 11. 11/13/2020 Commission Representative: 15. Suspended Contact Name: Noel Nocas Contact Email: noel.nocas@hilcorp.com Authorized Name: Stan Golis Authorized Title:Operations Manager Authorized Signature: Plug Integrity BOP Test Mechanical Integrity Test Location Clearance Other: Yes No Spacing Exception Required?Subsequent Form Required: Approved by:COMMISSIONER APPROVED BYTHE COMMISSION Date: 5OtherAlter Casing Pull Tubing Conditions of approval: Notify Commission so that a representative may witness Sundry Number: COMMISSION USE ONLY 17. I hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Detailed Operations Program Packers and SSSV Type: No SSSV Installed Packers and SSSV MD (ft) and TVD (ft): Perforation Depth MD (ft):Tubing Size: Size Total Depth MD (ft):Total Depth TVD(ft): 9050 Effective Depth TVD:Plugs (MD):Junk (MD): Other Stimulate Re-enter Susp Well Suspend Plug for Redrill 5Perforate Perforate New Pool 9253, 8344 Date: Liner 2369 3-1/2" x 3-1/4" x 2-7/8"9887 - 12256 8913 - 9050 10160 10530 Well Status after proposed work: 16. Verbal Approval: 5 Change Approved Program 32 - 110 29 - 9406 29 - 8472 14. Estimated Date for Commencing Operations: BOP Sketch 31 - 2675 Structural 7240 Proposal Summary 13. Well Class after proposed work: 4-1/2" Baker S-3 Packer 10890 - 12215 9050 - 9050 4-1/2" 12.6#27 - 9310 Production 11143 9051 11143, 11650 31 - 2675 2670 9-5/8" 7" Contact Phone:(907)564-5278 Date: 5410 2644 538013-3/8"Conductor 4760 GINJ 5 Post Initial Injection MIT Req'd? Yes No 5 Comm. STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION APPLICATION FOR SUNDRY APPROVALS 20 AAC 25.280 78 20"32 - 110 Surface 9377 6870 Intermediate 304 9160 - 9464 8265 - 8520 884 4-1/2" 9299 - 10183 8382 - 9062 8430 7500 Address:3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 3. No 5Yes Casing Length MD TVD Burst Tubing Grade:Tubing MD (ft):Perforation Depth TVD (ft): Collapse MPSP (psi): Wellbore Schematic Comm.Sr Pet Eng Sr Pet Geo Sr Res Eng Form 10-403 Revised 03/2020 Approved application is valid for 12 months from the date of approval. Extended Perforating w/ CTU 2330 By Samantha Carlisle at 9:39 am, Nov 09, 2020 320-475 Digitally signed by Stan Golis DN: cn=Stan Golis, ou=Users Date: 2020.11.06 16:04:31 - 09'00' Stan Golis X DSR-11/10/2020MGR10NOV2020 10-404 DLB11/09/2020 Yption Required? C 11/12/2020 dts 11/12/2020 JLC 11/12/2020 RBDMS HEW 11/12/2020 Extended Perforating Procedure To:Well Services Foreman Date:11/6/2020 AFE:2023830 From:Noel Nocas IOR:185 Est. Cost:$130,000 Subject:F-29 Extended Perforating with Coiled Tubing Revision: Job Sequence WBL Steps 1 Coil MU/RIH and drift with GR/CCL and nozzle. 2 Coil Set CIBP at approximately 10,850-10,860’MD avoiding collars or bad pipe 3 Coil Shoot Addperfs from: 10,490 – 10700’ MD (210’ total) Current Bottom Hole Pressure:3210psi psi @ 8800’ TVDss Fracture Pressure:5785psi at 8900' TVD or .65psi/ft (12.5ppg EMW) Last SI WHP:2175psi on 4/27/20 Min ID:2.36” ID 4-1/2” Liner Top @ 9867’ MD Max Angle:92 Deg @ 10,300’ Reference Log:06 June 2018 Halliburton Coil Flag H2S:17 ppm (4/3/19) CT Size:1.75"The safety joint shall be the same OD as CT size referenced here. Program Contacts: Contact Work Phone Mobile Phone Operations Engineer Noel Nocas 907-564-5278 907-229-9532 1 Scope of Work and Well Summary F-29B is a 2012 Z2A horizontal sidetrack on the western side of F-pad's gravity drainage region. The well was initially perforated with 315' and flowed consistently at slowly declining rates for 7 months before reaching MGOR. The well was then cycled with decent, but slowly degrading flush production and on-time. In April 2015, a CIBP was set to isolate the initial perforations and 120' of 2nd stage perfs were shot These perfs came on at very high oil rates, but declined to similar performance as the first stage perfs within 3 months and began cycling. In June 2018, F-29 Coiled Tubing Extended Perforating Program 2 another plug was set to isolate the 2nd stage perfs and the 3rd stage of perfs were shot. These perforations quickly declined to HGOR within 2 months of production and have failed to exhibit any benefits from cycling. The objective of this procedure is to set a plug to isolate all open perforations and perforate the final stage of oil left in the Ivishak 2 Sundry Procedure (Approval Required to Proceed): Coiled Tubing (Reference Coiled Tubing Extended Perforating Recommended Practice) 1. MIRU Coiled Tubing Unit 2. MU and RIH with logging and drift assembly. a. Kill well with 1.5x WBV to top perf. Note: The well will be killed and monitored before making up the initial perf guns. This is generally done during the drift/logging run. This will provide guidance as to whether the well will be killed by bullheading or circulating bottoms up throughout the job. If pressure is seen immediately after perforating, it will either be killed by bullheading while POOH or circulating bottoms up through the same port that opened to shear the firing head. 3. Paint flag, POOH and confirm good data. 4. Monitor WHP to confirm well is dead before MU perf guns. If necessary, re-kill well. 5. Pickup 1.75” safety joint and TIW valve and space out before MU guns. Review well control steps with crew prior to breaking lubricator connection and commencing makeup of TCP gun string. Once the safety joint and TIW valve have been spaced out, keep the safety joint/TIW valve readily accessible near the working platform for quick deployment if necessary. 6. Break lubricator connection at QTS and begin MU perf guns per the following table (If at any time pressure is seen or there is flow at surface follow the steps in the Standing Orders Appendix E to secure the well): Table 1: F-29B Proposed Extended Length Gun Runs Gun Run # Perf Top Perf Bottom Perf Length Overall Gun Length Weight of Perf Gun (lbs) 1 10,490 10,700 210 210 Total 210 7. RIH with perf gun(s), tie-in and perforate. POOH. a. Note any tubing pressure changes in WSR. 8. Once at surface, stop to confirm well is dead. 9. Review Standing Orders (Appendix E) prior to breaking lubricator connection and rigging down guns. 10. Repeat steps 4 through 9 for each subsequent gun run. 11. Either return the well to production or FP well. 12. RDMO. Attachments: A. Current Schematic B. Proposed Schematic C. Coiled Tubing BOP Schematic / Tree Diagram D. Equipment Layout Diagram E. Standing Orders for Open Hole Well Control during Perf Gun Deployment F. Tie In Log/Perf Sheet Set CIBP @ ~10,850' MD. Assure excess fluids available if need to keep hole full. * *See note above in red regarding kill methods if pressure observed on surface after perforating. 3 Appendix A - Current Wellbore Configuration 4 Appendix B: Proposed Schematic 5 Appendix C: Coiled Tubing BOP Schematic / Tree Diagram 6 Appendix D: Extended Perforating Equipment Layout 7 Appendix E: Standing Orders for Open Hole Well Control during Perf Gun Deployment 8 Appendix F: Tie-In Log / Perf Sheet 9 Add Perf Hilcorp North Slope, LLCHilcorp North Slope, LLCChanges to Approved Rig Work Over Sundry ProcedureDate: November 4, 2020Subject: Changes to Approved Sundry Procedure for Well F-29BSundry #:Any modifications to an approved sundry will be documented and approved below. Changes to an approved sundry will be communicated to theAOGCC by the rig workover (RWO) “first call” engineer. AOGCC written approval of the change is required before implementing the change.StepPageDate Procedure ChangeHNSPreparedBy (Initials)HNSApprovedBy (Initials)AOGCC WrittenApproval Received(Person and Date)Approval:Asset Team Operations Manager DatePrepared:First Call Operations Engineer Date STATE OF ALASKA RECEIVED .SKA OIL AND GAS CONSERVATION CONS, .BION AY 2 2 2015 REPORT OF SUNDRY WELL OPERATIONS" 1 Operations Abandon ❑ Plug Perforations ❑✓ Fracture Stimulate ❑ Pull Tubinrn AOGCGperations shutdown ❑ Performed Suspend ❑ Perforate Other Stimulate ❑ Alter Casin[ I J Change Approved Program ❑r,� Plug for Redrdl ❑'erforate New Pool n Repair Well n Re-enter Susp Well n Other C/B P L�/ 2 Operator 4 Well Class Before Work 5 Permit to Dnll Number Name BP Exploration(Alaska),Inc Development ❑' Exploratory ❑ 211-147-0 3 Address P O Box 196612 Stratigraphic ❑ Service ❑ 6 API Number Anchorage,AK 99519-6612 50-029-21627-02-00 7 Property Designation(Lease Number) 8 Well Name and Number ADL0028281 PBU F-29B 9 Logs(List logs and submit electronic and printed data per 20AAC25 071) 10 Field/Pool(s). PRUDHOE BAY,PRUDHOE OIL 11 Present Well Condition Summary Total Depth measured 12256 feet Plugs measured 11650 feet true vertical 9049 98 feet Junk measured None feet Effective Depth measured 11650 feet Packer measured See Attachment feet true vertical 9049 15 feet true vertical See Attachment feet Casing Length Size MD TVD Burst Collapse Structural None None None None None None Conductor 80 20"Conductor 35 56-115 56 35.56-115 56 0 0 Surface 2643 37 13-3/8"72#L-80 37.15-2680.52 37 15-2680 43 4930 2670 Intermediate 9381 15 9-5/8"47#L-80 30 79-9411 94 30 79-8476 58 6870 4760 Production None None None None None None Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 11180-11210 feet 11300-11330 feet 11330-11360 feet 11470-11500 feet 11700-11900 feet 12100-12215 feet True Vertical depth 9049 86-9048 78 feet 9047 8-9049 57 feet _904.9 57-9052 37 feet 9053 21 -9050 96 feet 9050 19-9051 97 feet 9049 55-9049 98 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12 6#13Cr80 29 47-9314 02 29 47-8394 24 Packers and SSSV(type,measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12 Stimulation or cement squeeze summary Intervals treated(measured) p Treatment descriptions including volumes used and final pressure SWiHNE© i•`N {� 015 13 Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Pnor to well operation 516 36441 43 0 1080 Subsequent to operation 569 8217 1889 0 255 14 Attachments(required per 20 MC 25 070 25 071,&25 283) 15 Well Class after work Daily Report of Well Operations ❑ Exploratory Development Q Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16 Well Status after work Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17 I hereby certify that the foregoing is true and correct to the best of my knowledge Sundry Number or N/A if C 0 Exempt N/A Contact Nita Summerhays Email Nita.Summerhaysabp.com Printed Name Nita Summerh- s Title Data Manager Signatur- /L/ej� ` - _..de �I_�_ Phone 564-4035 Date 5/22/2015 1,.-r- 5--/2 S1 f!S RBDMSOW MAY 2 9 2015 ,,oe, fr-/74/i3 Form 10-404 Revised 10/2012 Submit Original Only Daily Report of Well Operations ADL0028281 AC IVITYDATE I SUMMARY ***WELL FLOWING ON ARRIVAL***(profile-modification). DRIFT TO DEVIATION @ 10,096'SLM W/ 10'x 2.00" DMY GUN, 1-3/4" S-BAILER (No issues). 4/2/2015 ***WELL FLOWING ON DEPARTURE***(pad op notified job complete &well head status). CTU#8 w 1.5"ct : Job objective/ Drift GR/CCL set CIBP/Add perf s Complete 7 day BOP Test. Make Up MHA, Pull and PT MHA. Tools drifted. RIH with drift/logging string and 2.25" nozzle: Max OD=2.25" OAL=14.9'. RIH to 12000' log up at 40 fpm to 9800' flagged pipe @ 11625'. POOH. ***Job Continued on 4/22/2015*** 4/21/2015 CTU#8 w 1.5"ct : Job objective/Drift GR/CCL set CIBP/Add perf s ***Continue WSR from 4/21/15*** At surface confirmed good DATA . RIH w/2 7/8"CIBP. Correct depth at flag. Set plug at 11650'. Set down weight to verify set. POOH. LD setting tool. MU Perf Gun Run#1. RIH w/2" guns-6 SPF-60 deg-2006 PJ HMX top shot 11470'to 11500'and correct depth off the plug. PU to bottom shot at 11500'. Drop Ball. Fire guns. POOH. At surface cut 100'of coil Run#2. RIH w/2" 4/22/2015 guns-6 SPF-60 deg-2006 PJ HMX Top shot 11330'/ 11360' CTU #8 w 1.5" ct : Job objective/Drift GR/CCL set CIBP/Add perf s ***Continue WSR from 4/22/15*** Run#3. RIH w/30'of 2"guns-6 SPF -60 deg -2006 PJ HMX. Tag CIBP at 11650'. Correct depth for bottom shot. PU to 11330'. Drop ball and fire guns. POOH. LD guns. Fired, Ball recovered. MU Gun#4. RIH with 30' of 2"guns-6 SPF-60 deg-2006 PJ HMX. Tag CIBP. Correct depth for bottom shot. PU to 11210'. Drop ball and fire guns. POOH. FP the well with 38 bbls. At surface. LD Gun#4. Install Tree Cap. Chain Inspection. Packoffs. RDMO 4/23/2015 ***Job Complete*** FLUIDS PUMPED BBLS 1 DIESEL 74 50/50 METH 276 1% KCL W/SAFELUBE 351 TOTAL o o CD up o 0 O v I_ 66 , N N- U CD CD co co o O 00 00 m °° (TS Ornv m co 00 V 00 O 00 co V 00 M V Ln CO N O V N co 00 6 O I- O LC) V 00 6) V O 6) O Cfl CO CO 67 00 6) N CO CI H N f- Cfl O N 6) N- LU N- ln O N ti LC) O N LC) r- 6) M M LC) 6) O 00 N OD CO 6) ++ - = O C6 M N 6) v U) ' v cq `- OD 6) N N E I I I i 4 CO O 44( '' co Cfl co 00 M ti O CO M co co O co N N CD CD C O J 0 0 Lo 000eo Q O00oco o U J 00 J J J el N -0 4 J m •Cl) (n O 6) CO r U 00 N 00 U O r r M N O M N c- in C)O 00 LC) N 00 C co M N LC) co co N C) N 6) -J W CI) Q Q • D I— W A D Lo Q C7 U p CC 0C ct 0C W Z Z W W W W 0[ m OHZZZDJ Z J J J U) Packers and SSV's Attachment ADL0028281 SW Name Type MD TVD Depscription F-29B PACKER 9257.29 8346.64 4-1/2" Baker S-3 Perm Packer F-29B PACKER 9867 8895.08 4-1/2" Baker KB Top Packer yVELLHFAD= Mc EVOYF-29B SA. NOTES: WELL ANGLE>70°@t 10095. ACTUATOR= BAKF32C "'"4-1/2'CHROME TBG"' OrB.ELEV= 67.T I I BE.ELEV= 3828' KOP= 2800' 20"CONDUCTOR --1 110' 1 Max Angle= 94"@ 11480' 1 I 2111' 4-1/2"FSS X NP,D=3.813" Datum MD= 9835' Datum ND= 8800'SS GAS LFT MANDRELS 13-3/8"CSG,72#,L-80,I)=12.347' --J 2675' ST MD ND DEV TYPE VLV LATCH FORT DATE r4 3328 3324 " 11 MUG ' DOME RK /" 16 lb4/28/12 '3 '6130 '5719 ' 36 MUG DONE RIC ' 16 1114/28/12 '2 '7824 '7114 ' 30 MNG DONE IRK ' 16 'b4/28/12 '1 '8984 '8118 ' 33 MUG SO 14( r 24 04/28/12 TOP OF r LNR —1 9160' —I - Minimum ID =2.36" @ 9867' 1 1 9233' —{4-1/2"FES X NP,D=3.813" 4-1/2" KB LINER TOP PACKERE X9253' —{7"xa-,r2'BKR S3PKRD=3.875" 1 1 9277' —{4-1/2"HES X NP,D=3.813" 9298' —+4-112"HES XN NP,MLLED TO 3.80"(12/02/11) TOP OF 4-1/2"i —{ 9299' 1 9299' —7"X 5"BKR ZXP LIP 4-1/2"TBG,12.6#,13CR-80,FOX, —1 9310' f" -, w/TTBB/ICK SLV,D=4.440"— .0152 bpf,D=3.958" 9305' Hr X 5"MAC LNR HGR,ID=4.440 9310' —4-1/2"wLEG,ID=3.958" 9-5/8"CSG,47#,L-80 BUTT/NSC C,D=8.681" —{ 9406' 1--- ' 9312" H5"X 4-1/2"XO,D=3.980' 7"WHPSTOCK(02/26/05) —1 9464' 7"LNR,26#,L-80 TC4S,.0383 bpf,D=6.276" —{ —9464 7"NLLOUT VW DOW(F-29A)9464'-9474' 9867' --14-1/2'KB LNR TOP RKR,D=2.36" TOP OF 3-I/?X 3-3/6"X 2-7/8"LNR H 9887' 9887' —13.70"DEPLOY SLV,D=3.00" 3-1/2'LMR,9.3#,L-80 SIL,.0087 bpf,D=2.992" —{ 9941' I 9909 —I3-1/2'OTIS X NP,D=2.812" 4-1/2"WI-IPS it/CK(02/09/12) —1 10183' _____.--- 9941' _-13-1/2-X 3-1/4"XO,D=2.786" 4-1/2"LHR,11.6#,L-80 LTC,.0155 bpf,D=3.980" H — 10183 4-1/2"MLLOUr WINDOW(F-2913)10183'-10189' PERFORATION SUMMARY Fid LOG: SLB WM.ON 02/27/12 10379' f-3-3/16'X 2-7/8"XO,D=2.377" ANGLE AT TOP PERE:91`CO 11180' Note:Refer to R'oduction DB for historical perf data SIZE SPF I ER'VAL Opn/Sqz SHOT sal 11660• --12-7/8"CSP(04/23/15) 2" 6 11180-11210 0 04/23/15 2' 6 11300-11330 0 04/23/15 I Aiw► 12218' H FOTO 2" 6 11330-11360 O 04/22!15 L1 ` 3-1/4"LW,6.6#,L-80 TCI, H 10379' 2" 6 11470-11500 O 04/22/15 A I "ww,„ 2' 6 11700-11900 C 04/22/15 .0079 bpf,D=2.85" �, 2" 6 12100-12215 C 02/27/12 Z 2-7/8"LHR,6.4#,L-80 SIL, — 12256' .0058 bpf,0=2.441" DATE FEV BY COMMENTS DATE REV BY COMMENTS PRLDHOE BAY INT 09/02/86 N18E IMTIAL COMPLETION 04/24/12 AK/PJC F PIAL DRLG CORRECTIDNS WELL: F-29B 03/07/05 WES SIDETRACK(F-29A) 05/02/12 MISS/J113 GLV GO(04/28/12) Pd AT No: 2111470 03/03/12 40ROIC 1 CTD SIDETRACK(F-298) 12/12/14 JND WBS EDITS F$t TALLES AR Na: 50-029-21627-02 03/03/12 PJC DRLG DRAFT ACTIONS SEC 2,T11 N,R13E,2434'FTL&2404'FWL 03/04/12 PJC DRLG DRAFT CORRECTIONS 04/11/12 JFK/JM)GLV C7O(04/09/12) BP Exploration(Alaska) — — o 0 N i Cu >, _ N 1 E co N '. O EE co co a rqN co Z ! C '> cci N ° N :-. Cu co E .!✓, E o o) U_ a�'il > Ov j > E X d Q 5 / f6 N- O) ;:w. >, N U a, >. N .0 N QLa. O J _o .m-0 .= N O ! v C >. a) co) c E d � yay 'n C o O y� h Z Z > co O O Q' C O O + M Q m N �� rn a- 1°i .o o m c 771 0) co d 0: • W 3 m O c ! m y a) o- M m O g ca N m o m p > U O o +� D .a E s p a O ai ai ai � E co W co m co ° E m aai a E 4) 2 01) eL co co m o ii 'u. ii (1 a p a = 0 a a E s a u v w to C ots I- u co mc2 m m 20- CLc2 E co E m ("5 2 2 2 �r Q (n U co X m p co p co 0 0 m co 0 a4i p m p p o 4 a_�i m 150 IX Q d o d H d {-O 0 2 O W W W O Z c 'O N N N N N N N N N N N N N N M M M • Om O U I= CD m N W O !I NNNN NNN N N ✓ M M M co r' NN N N% N N N N N N N Ce M M M CD a i X I ' c c c c c C C C C c c c c LL. W N G) N a) G) a) C) CI) N N G) (I) a) -1 I 21 a a a a a a a a a a a a a d V m O 00ZO 0 0 0 0 0 0 0 0 0 0 0 0 Z , /� ! up n CO r- 0 n o o m _o CD a0+ 11 1 a',U) N )[) N N N N M N U) U) LO @ N _ IN N N N N N N N N N N N N N 7 l6 in N r N r r N N N r r -.J o. 6 Z �y 0 c 1, �ZI c t I 000 0) o rn rn rn o rn rn rn rn o rn • C � y l 0 O N N 0 O o O 0 0 0co 0 N 0. I c) t!.. E E . ° w V U m o co co 7 O m Z to ICC cr) N10 a. � z I— H LL Z N g o 2 U U U U U U 0 0 N a) CO Q r N /0 O)10LOLO CO M 0 J fn U) N N U) N U) N U) O co 1 ct I co Q CC a o � / w .-I Q ca. ZI 0 E o o a aTi aTi 0aTi .> > '> '> > Z Z ,N •. ,N .N .N .y .0 Z 7 2 7 7 7 o Cl) V1 N N Cl) (I) V) CO � Cl) co a) a) a) a) a) a) >. >. > Cu Cu ca a) 111! Cu cu o N — - - 5- 5- CC a' ct 76 76 76 i! j, C Eo O O O O O O O O O O ca Cu co a 0 a )a v v L....0 v 0 0 0 0 u v E E E :° w° w4 l rn Z' d ° > > > > > > E E E co 'O "O 'O 'O 'O "O 'O N ca N .0 .0) p Z C p p p p c c c c c c c 0 0 0 p 0 p ti I! 0 J d I; M M M co co to to U) U) U) N N N Tr P li .., y 'Q 1 (0 (0 n (p cp at co °) 07 O) 0 0 0 Qa C d B E co_ co Co co co co co_ co Co co co M M N 2 z O O W CO z N N N N 'Cl N N N N N N N N re w II 0 Q o )e I LL u € E •C CI 1 Z IX 'C w LL' N N 'd 'O pC‘i p 0 c O1 V < < a a v w I W LL d 0 2 0 0 0 0 0 0 0 (U .+ I g , ? W p C7 E 5 Q W J Jo J d CC I Et C W WW J 0F- ! J O I- JJ W J J J W WWW o0 N / N 4 •z • Z / Z N I to N z W LU LU } } } u) 0 Il LL LL m N ri ri a) 9 NI NI NI N L T cd O J J J LL CO 'fl N Z Z Z 1- a C Z o) . • O � � � sZ I I I t $ a m m m } O) OOm U a m Q aNNN aN 2 aaWI Jml 0 0 aO Om CO m-0 0 O _ ai ai ai ai O- D a Z d Z /Zacn (4 ' ' ' '9w ./ZYo u_ o E n ooNo I O E >- >- } NNN N .-W �J cN N N `— 76 w wN/ / Q W W N W N W N N= 0 Z m w � f6 O U M M M M 0. a) � f6 CL p O O O O fn Q O W g N N N NCIS 0 M M M M N Z N a) CD 03 1 IJ E X C Op) vi- a) W W _J 0)1 Co C) a I V m O > E 3 E - Z L .- N N °? a1 QcoCY N cn 1 o. m 7 E 7 i /� O c 2 U U Om Ma) C r. o I o to G o N a U U Z cI. 4 Ii °M d o J 03 >- >- >- E N IJ Q CI) / 0 / V a LL ° Co H (0 o _ 5 Z N 2 N CH G = 0 O 1 11 /y� • N c011 W m M C O E W T 7 O a) r m = U 2H CO _ �p ) a) co V/ O O W c c o O QCCO Co a)- 0) 1 a `C •E 0. I Q a m O E o t) ..c2 >,8 CD £ U c Ei 2 0 II z co I 22 m m a) 11' N • 0 .0 0 0 0 Q a) C N O 1 a) To ca TO = 0 Z N O I.0) 'm :m :_m O R >- >- } M I o O i� O O O E OI l c 0 cl' ~ 0 0 0 0 0 Co m UJ E a O N N N N N N N W ,C p Cl) 0 y O 'E t12 ai E E Z a) N x W of (0 i, 47 c6 I O w H Co 0 O O C 00 N y Z Q O Q O O :., C U U U 0 0 O •-.7- 'rn J .CU H .= W E 1 0 O ° v Co y E — y O 1a O a a o -y Z o 2 a0) O o a) 0 0 a 2 IW W LU LU J 3 0 a C9 1 0 U CC 0 O M O O N N 9 r r- N N '"' O 10 7 r Z1: nO N Q e) U N 5 T 4 in u0 O H z E a Z O a (n "• 4 Vs H g Ce g p z a IX ° J a W w J U m o Z 8 Q CD 7Y J o a M . C o N0 O a O F„....1 U M a) o J M m Q to N a 1"— LLL I— H. z N O • N NI CO m CV3 '='^ w O y V+ jCD lab Q re a ° 1 a Q ca z �i\'V rn Iv a CO 3 N d d E CD Q. 2N to cU� E o O O E 2 0 0 `t3 Q a co , 00000000000000000000 1 co 4.40 0 --...i ." //�y kdX, isk w N G cV .Z Y c6 PCI ia) '07:4 ,,,,U �. v rn Z1 v m m : ` W c-it .4.- o 03 m M M MN N N N N N N N N N N N u1 Q i�l {Yi w F j� C i- C ,p �+ 1- 1- i Jo t_ c L 4) rroo td M u < , co cv = a 3 B m co a m a a co co co a co ca co c a) of n ''. m 2 7) Q -) 7 ,i LL 2 Q 2 Q Q 2 LL Q 2 7 2 T.) -c wwtt ,, ' M O ‘- 6 a) O ch 00 .- N ti N O O 00 ro u 5y co m rV N M N N NM O NN a- N N N N '' N x CU • Q � � H /, o Co Z U O O = 3 J J J J J J J I- jNZ Z U) � Z ~ Z Z Z (0 ~ Z R.— WW En O O O (!) U U UU) / O cc O WY 0 O LL LL LL LL L. LL LL LL LL LL LL LL LL LL LL LL ❑ w a 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 ,j a a H H H H H H H 1- H H 1- F: H H R H O >- >- >- 0000000000000000 ix fx fx W W W W W W W W W W W W W W W W J O O O U 0 C7 C9 U 0 0 0 0 0 C9 0 0 C9 C9 U iTh ..�` V Will W ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 000000 2 2 L 2 J J J J J J J J J J J J J J J J X •-...)j 1JJ r 71 tOZ ' X XXXXXXXXXXXXXXXX J AIC- v co 1 ,,i C() , n cr-6 3 1 ii > .......„I W 1, ce • rylo-41--,q0Nevii) ri xxxO 0 -6 R cs....is, „it,at ni--RI,......., .,),,,_ pvc--A Titla Ca 43 C .s 2 0 _ N o 0 y4 CD Tt N CO N N Ct co O 0 N co 0 n O a- . co N CO 0 I H > '{ co o 0 0 0 0 0 0 0 a- a- 0 0 N a- 0 0 p 0 =I cc turrc,.= 0 0 0 0 0 0 0 0 0 0 0 0 0 - 0 0 0 0 0 0 Q di o H O o o 0 o m ^ LL f' O = O r. U op -i C) C) .j H 0 o ? X X X Q F- o (� v o co Z H -o W co in N v CO M co -) C7 cc. st U ❑ Q N N n co ® • o m U U U U U U U m U m m U U m m m U U m m C 0 cl)D N N bD > 01 in p Y co Q rn w U t` o_ ❑ Q o m Q U Q m m U m m 0 in i, Q C C ri a G) ro = E nto - <g < -14 -is, M N O N M M N N O 0 M 7 O N ❑7. N ' M N C r C E Z m rt, c.= N o N o Ln Z Ln 00 2 m ro ca 2 o z o o J Y J o 0 00 U W " U C9 Li u. a,zr, as w o ro d u tri off N Q � . __ a • e ti...... cu ax a m Q o_C46 3 RECEIVED //tom SE' il L,.112 AOGCC www.bakerhuqhes.com PRINT DISTRIBUTION LIST COMPANY BP EXPLORATION (ALASKA), INC COUNTY NORTH SLOPE BOROUGH WELL NAME F-29BPB1 STATE ALASKA FIELD PRUDHOE BAY UNIT DAIS 9/14/2012 THIS DISTRIBUTION LIST AUTHORIZED BY: Alfredo Martinez SO#4419740 Log CD Log CD Copies Copies Client / Partners Copies Copies Client / Partners 2 Company BP EXPLORATION(ALASKA), INC Company Person PETROTECHNICAL DATA CENTER Person Address LR2-1 Address 900 E BENSON BLVD _ ANCHORAGE,AK 99508 1 1 Company EXXON MOBIL PPODIJCTION co Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082 A HOUSTON,TX 77002 1 1 Company STATE OF ALASKA-AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W.7TH AVE. Address SUITE 100 ANCHORAGE,AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Company Company Person Person Address Address Page 1 of 1 IBAIL /tom HUGHES www.bakerhughes.com PRINT DISTRIBUTION LIST COMPANY BP EXPLORATION (ALASKA), INC COUNTY NORTH SLOPE BOROUGH WELL NAME F-29B STATE ALASKA FIELD PRUDHUE BAY UNIT DAI h 9/11/2012 THIS DISTRIBUTION LIST AUTHORIZED BY: Alfredo Martinez SO#4419740 Log CD Log CD Copies Copies Client / Partners Copies Copies Client / Partners 2 Company BP EXPLORATION(ALASKA), INC Company Person PETROTECHNICAL DATA CENTER Person Address LR2-1 Address 900 E BENSON BLVD ANCHORAGE,AK 99508 1 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082 A HOUSTON,TX 77002 1 1 Company STATE OF ALASKA-AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE. Address SUITE 100 ANCHORAGE,AK 99501 Company Company Person Person Address Address Company Company Person Person Address Address Company Company Person Person Address Address Page 1 of 1 McMains, Stephen E (DOA) From: Lastufka, Joseph N (Northern Solutions) [Joseph.Lastufka@bp.com] Sent: Wednesday, May 09, 2012 1:20 PM To: McMains, Stephen E (DOA) Subject: FW: PBU F-29B/PTD#211-1.47 Hi Steve, Please reference the following well: Well Name: PBU F-29B Permit#: 211-147 API #: 50-029-21627-02-00 Date of Test: 4/30/12 Type of Test: IPT (Initial Production Test) Choke Size: 96 Choke Unit: Beans Production Method: Gas Lifted Duration (Hours Tested): 12 Top Reference(Top Perf MD): 11700' .. Bottom Reference(Bottom Perf MD): 12215' Tubing Flowing (Pressure): 200 Casing Pressure: 950 Total Test(Rate f/O,W, G): 951 /71 / 1118 24-Hour Rate (0, W, G): 1902/ 141 /2235 Gravity(Oil, API): Not Available GOR(Gas-Oil Ratio): 1175 This well began Production on Method of Operations on this date: 4/30/12 1 • I STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOG la. Well Status: ® Oil 0 Gas 0 SPLUG 0 Other 0 Abandoned 0 Suspended 1 b. Well Class: 20AAC 25.105 20AAC 25.110 ® Development 0 Exploratory 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions One 0 Service 0 Stratigraphic 2. Operator Name: 5.Date Comp.,Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration(Alaska) Inc. 3/2/2012 211-147 3. Address: 6.Date Spudded: 13. API Number: P.O. Box 196612,Anchorage,Alaska 99519-6612 2/16/2012 50-029-21627-02-00 4a. Location of Well(Governmental Section): 7.Date T.D.Reached: 14. Well Name and Number: Surface: 2/25/2012 PBU F-29B 2433'FNL,2405'FWL, SEC.02,T11N, R13E, UM 8. KB(ft above MSL): 65 88 15.Field/Pool(s): Top of Productive Horizon: 2805'FNL, 910'FEL, SEC.03,T11N, R13E, UM GL(ft above MSL): 36.78' Prudhoe Bay Field/Prudhoe Bay Total Depth: 9.Plug Back Depth(MD+TVD): Oil Pool 2073'FNL,465'FWL,SEC.02,T11N, R13E, UM 12217' 9050' 4b. Location of Well(State Base Plane Coordinates,NAD 27): 10.Total Depth(MD+TVD): 16. Property Designation: Surface: x- 651957 y- 5974367 Zone- ASP4 12256' 9050' ADL 028280&028281 TPI: x- 648651 y- 5973928 Zone- ASP4 11.SSSV Depth(MD+TVD): 17. Land Use Permit: Total Depth:x- 650010 Y- 5974687 Zone- ASP4 None 18.Directional Survey: ®Yes ®No 19.Water depth,if offshore: 20. Thickness of Permafrost(ND): (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 10183' 9062' 23. CASING,LINER AND CEMENTING RECORD SETTING DEPTH MD,SETTING DEPTH TVD HOLE AMOUNT CASING WT.PER FT. GRADE TOP BOTTOM ToP BOTTOM SIZE CEMENTING RECORD PULLED 20" Conductor Surface 110' Surface 110' 8 cu vds Concrete 13-3/8" 72# L-80 Surface 2675' Surface 2675' 17-1/2" 2374 cu ft PF'E'.465 cu ft PF 9-5/8" 47# L-80 Surface 9406' Surface 8472' 12-1/4" 575 cu ft Class'G' 7" 26# L-80 9159' 9464' 8265' 8520' 8-1/2" 348 cu ft Class'G' 4-1/2" 12.6# L-80 9287' 10183' 8372' 9062' 6" 255 cu ft Class'G' 3-1/2"X3-1/4X2-7/8" 9.3#16.2#/6.5# L-80 9867' 12256' 8895' •050' 4-1/8" 91 sx Class'G' 24. Open to production or injection? ® 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- /2", 12.6#, 13Cr80 9310' 9253'/8343' MD TVD TV 11700'-11900' 9050'-9052' E 1\lb0 26. ACID,FRACTURE,CEMENT SQUEEZE,ETC. 12100'-12215' 9050'-9050' Rt��•- DEPTH I TERVAL(MD) AMOUNT AND KIND OF MATERIAL USED \ MAR ' f 'a .500' Freeze Protect w/40 Bbls Diesel \ Ccns.�^ miss1OT' ‘ `&Gas 27. \ 13ska OE Fi,ul'nra� TEST Date First Production: ----`--Method of Operation(Flowing,Gas Lift,etc.): Not on Production N/A Date of Test: Hours Tested: Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? 0 Yes IN No Sidewall Core(s)Acquired? 0 Yes IN 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 sepadat i . " 'this form,if needed). Submit detailed descriptions,core chips,photographs and laboratory analytical results per 20 AAC 250.071. None __ ' RBDMS APR ° 2L J Form 10-407 Revised 12/2009 a z_r: 7 /v/3 CONTINU41?O Ar, Submit Original Only 6 29. GEOLOGIC MARKERS(List all formations and markers encountered): 30. FORMATION TESTS NAME MD ND Well Tested? 0 Yes IN 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. Kickoff in Sadlerochit Zone 2A/22P 9984' 8989' None From Parent Well(F-29A) HOT 11375' 9054' Formation at Total Depth(Name): Zone 2A 9984' 8989' 31.List of Attachments: Summary of Daily Drilling Reports,Well Schematic Diagram,Surveys 32.I hereby certify that the for:•• • is tru- . • -• c to the best of my knowledge. Signed: Joe Lastufka I ( Title: Drilling Technologist Date: 3/�alfz. PBU F-29B 211-147 Prepared ByName/Number. Joe Lastufka, 564-4091 Well Number Permit No./Approval No. Drilling Engineer: Jacob Leemhuis,564-4989 INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. Item 1 a: Classification of Service Wells: Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item 4b: TPI(Top of Producing Interval). Item 8: The Kelly Bushing and Ground Level elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 13: The API number reported to AOGCC must be 14 digits(ex: 50-029-20123-00-00). Item 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 12/2009 Submit Original Only TREE= 4-1/16"CW WELLHEAD= McEVOY -29 B SAFET TES: WELL ANGLE>70° n 10095"'4-112" ACTUATOR= BAKER C CHROME TBG" PJC DRAFT .. KB. ELEV= 67.2" BF ELEV= 38.28' ‘[.11 KOP= 2800' Max Angle= 94°@ 11480' 20"CONDUCTOR - 110' Datum MD= 9835' 2111' -{4-1/2" HES X NIP. ID=3,813" Datum TVD= 8800'SS 13-3/8"CSG,72#, L-80, ID=12.347" --I 2675' GAS LIFT MANDRELS ST MD 1V'') DEV TYPE VLV LATCH PORT DATE C 74 7.3328 r3324 r 11 MMG DMY RK r 0 1701/28/08 7'3 6130 x5719 r 36 MMG DMY RK r 0 x01/28/08 r2 r7824 7114 r 30 MMG DMY RK r 0 "03/06105 r1 8984 '8118 r 33 MMG DMY RK r 0 x03/06/05 TOP OF7"LNR H 9159' I-- - - Minimum ID = 2.377" @ 10379' I I 9233' -14-1/2"HES X NIP,ID=3.813" 3-1/4" X 2-7/8" LINER XOIS $ 9253' -17"X 4-1/2"BKR S-3 PKR, ID=3.875" I I 9277' H4-1/2"HES X NIP,ID=3.813" 9298' H4-1/2" HES XN NIP,MILLED TO 3.80"(12102111) TOP OF 4-1/2" LNR H 9299' 1 9299' -7"X4-1/2" BKR ZXP LTP 4-1/2"TBG,12.6#, 13CR-80,FOX, H 9310' \ w/TIEBACK SLV,ID=4.440" .0152 bpf, ID=3.958" 1 9305' H7"X 5"HMC LNR HGR, ID=4.440 9310' -[4-112'WLEG, ID=3.958" ' 9312' --15"X 4-1/2"XO, ID=3.980" 9-518"CSG,47#, L-80 BUTT/NSCC, ID=8.681" H 9404' 9-5/8"WHIPSTOCK(02/26/05) - 9464' 7" LNR;26#, L-80 IJ4S, .0383 bpf, ID=6.276" -1 -9464 ----- 7"MILLOUT WINDOW(F-29A)9464'-9474' 9867' 1-14-112' KB LNR TOP PKR, ID=7? 1. 9887' H3-1/2" DEPLOY SLV, ID=3.00" 3-1/2"LNR,9.34,L-80 STL, .0087 bpf,ID=2.992" H 9941' I 9909' -13-1/2 OTIS X NIP, ID=2.812" 4-1/2"LNR, 11.64, L-80 LTC, .0155 bpf, ID=3.980" -1 - 10183 N 9941' -13-1/2'X 3-1/4"XO,ID=2.786" 4-1/2"WHIPSTOCK(02/09/12) H 10183' 7"MILLOUT WINDOW(F-29B)10183'-10189' PERFORATION SUMMARY REF LOG ?????? 10379' H3-1/2"X 2-7/8"XO,ID=2.377" ANGLE AT TOP PERF'89°@ 11700' Note: Refer to Production DB for historical pert data PBTD - 12218' SIZE SPF INTERVAL Opn/Sqz DATEI 1041,040. 2" 6 11700-11900 0 02/27/12 3-1/4"LNR,6.6#, L-80 TCII, -{ 10379' 2" 6 12100-12215 0 02/27/124140,44. .0079 bpf, ID=2.85" tlir 2-7/8"LNR,6.4#, L-80 STL, - 12256' 0058 bpf, ID=2.441" DATE REV BY COMMENTS ' DATE REV BY COMMENTS PRUDHOE BAY UNIT • 09/02/86 N18E INITIAL COMPLETION WELL: F-29B 03/07/05 N2ES SIDETRACK(F-29A) PERMIT No:'2111470 03103/12 NORDIC 1 CTD SIDETRACK(F-298) API No: 50-029-21627-02 • 03/03/12 PJC DRLG DRAFT CORRECTIONS SEC 2,T11 N,R13E,2434'FNL&2404'FWL 03/04/12 PJC DRLG DRAFT CORRECTIONS BP Exploration(Alaska) North America -ALASKA- BP Page 1 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum: Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 2/6/2012 10:00 - 12:30 2.50 MOB P PRE WELDERS HAVE COMPLETED THEIR WORK SOON THAN THEY THOUGHT CALL FOR TRUCKS TO MOVE SAT OFFICE CAMP AND PREP FOR MOVE TO F-PAD ROAD IS BEING PREPPED WITH GRAVEL AND RIG MATS 12:30 - 14:00 1.50 MOB P PRE 'TRUCKS ON THE WAY TO LOCATION,START ROLLING TIRES TO PREP FOR MOVE OFF WELL 14:00 - 15:00 1.00 MOB P PRE TRUCK ON LOCATION TO MOVE SAT OFFICE !SAT OFFICE&FUEL TRAILER MOVED 15:00 - 15:45 0.75 MOB P PRE .PJSM TO MOVE OFF WELL 15:45 - 21:00 5.25 MOB P PRE JACK UP RIG AND MOVE OFF WELL MOVE RIG FROM R-PAD TO F-PAD. 21:00 - 00:00 3.00 MOB N WAIT PRE WAIT UNTIL WELL PREP IS FINALIZED. 2/7/2012 00:00 - 06:00 6.00 MOB N WAIT PRE WAIT UNTIL WELL PREP IS FINALIZED. MEANWHILE PEROFORM MAINTENANCE ON RIG:CHANGE PACKING AND PLUNGERS IN MP#1.GREASE DRIVE LINES ON MP#1 AND MP#2.CLEAN PITS#1 AND#2 AND GREASE ALL VALVES IN SHAKER ROOM. -ALSO HOLD PRE-SPUD MEETING WITH CREWS. 06:00 - 16:30 10.50 MOB N WAIT PRE STILL WAITING ON PAD PREP BOB NOBLE WAIVED WITNESSING THE BOP TEST BUT WANTED AN UPDATE IF WE DID NOT START TESTING WITHIN 12 AFTER THE 24-HR NOTICE 20:30 WILL BE 12-HRS PAST THE 24-HR NOTICED.CALLED AT 16:30 TO UPDATE THEM AND AT 17:00 STILL HAVE NOT HEARD BACK FORM THEM YET 16:30 - 23:30 7.00 MOB N WAIT PRE CONTINUING TO WAIT ON PAD PREP. TOOL SERVICE WORKING ON RAISING AREA AROUND CELLAR AND LEVELING, SMOOTHING AREA. STAGING EQUIPMENT ON RIG FLOOR IN PREPARATION FOR MOVING OVER WELL. JOHN CRISP OF AOGCC CALLED IN TO CHECK ON STATUS, GAVE UPDATE. WOULD LIKE A HEADS UP WHEN NU AND READY TO BEGIN TEST; MAY COME OUT TO WITNESS IF TEST ON OTHER RIG IS COMPLETED. 23:30 - 00:00 0.50 MOB P PRE PJSM ON MOVING RIG OVER WELL. ASSIGN POSITIONS,MAKE NOTIFICATIONS. 2/8/2012 00:00 - 01:00 1.00 MOB P PRE MOVE RIG ONTO F-29. RIG ACCEPT AT 0100 FIRS. 01:00 - 05:00 4.00 RIGU P PRE CONDUCT RIG UP OPERATIONS. PREPARE CELLAR, POSITION EQUIPMENT. MOVE FUEL TRAILER AND SATELLITE CAMP INTO PLACE. TAKE ON FUEL AND WATER. POSITION TIGER TANK, RU HARDLINE, PRESSURE TEST HARD LINE. SPOT CUTTINGS BOX. 05:00 - 06:45 1.75 BOPSUR P PRE REMOVE TREE CAP 06:45 - 07:10 0.42 BOPSUR P PRE PJSM TO NU X-OVER,SPOOL AND BOPE Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 2 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site: PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 07:10 - 10:00 2.83 BOPSUR P PRE BEGIN NU 10:00 - 11:20 1.33 BOPSUR N HMAN PRE BOPE NU AND TREE BOLTS CHECKED GREASE CHOKE MANIFOLD-THIS SHOULD HAVE BEEN DONE WHILE THE BOPE WAS GETTING NU 11:20 - 12:00 0.67 BOPSUR P PRE FUNCTION TEST BOPE FROM OPS CAB CONTROLS 12:00 - 12:30 0.50 BOPSUR P PRE FILL MGS 12:30 - 12:35 0.08 BOPSUR P PRE 'SHELL TEST BOPF 12:35 - 13:00 0.42 BOPSUR P PRE GOOD LOW&HIGH SHELL TEST PT,CALL STATE INSPECTOR TO SEE IF THEY WOULD LIKE TO WITNESS THE TEST 13:00 - 13:10 0.17 BOPSUR P PRE START DRAW DOWN TEST SYSTEM PSI AT 3100 PSI, DROP TO 2000 PSI 200 PSI RECOVERY IN 22 SEC AND FULL RECOVERY IN 111 SEC N2 PRESSURE AT 2100 PSI 13:10 - 16:00 2.83 BOPSUR P PRE START TESTING RAM AND VALVES CALLED STATE INSPETOR AGAIN AND HAVE NOT HEARD BACK YET 16:00 - 17:30 1.50 BOPSUR P PRE BOP TEST GOING WELL, LOAD PITS WITH KCL. AOGCC REP BOB NOBLE CALLED BACK AND WAIVED WITNESS TO TEST. 17:30 - 18:30 1.00 BOPSUR P PRE BOP TEST COMPLETED ***HOLD RIG EVACUATION DRILL WITH DAY CREW*** GOOD DRILL,ALL CREW MEMBERS MUSTERED AT THE PRIMARY AREA(SAT CAMP)IN-2MIN ONLY DEFINCIENCY WAS THE EVAC SIREN ON THE BACK OF THE RIG WAS FROZE UP AND DID NOT SOUND. SIREN WAS CLEANED OUT AND TESTED FINE CREW CHANGE OUT 18:30 - 00:00 5.50 RIGU P PRE CONDUCT WALK AROUNDS. LINE UP EQUIPMENT FOR COIL AND E-LINE MAINTENANCE. INITIAL MEG TEST ON E-LINE FAILED. TROUBLESHOOT, RE-DO CONNECTIONS IN JUNCTION BOX IN REEL HOUSING. RE-MEG, GOOD TEST. MU INJECTOR TO LUBRICATOR. PRESSURE TEST QTS. FILL COIL. PUMP SLACK BACK. POP OFF AND CUT 306'OF COIL TO PROVIDE CALCULATED 2%E-LINE SLACK. -CONCURRENT OPS OF TESTING GAS ALARMS ON RIG, PRESSURE TEST HARD LINE IN REEL HOUSE -RAN MOTOR#1 AT 80%UTILIZATION FOR 15 MINUTES TO COMPLETE COMMISSIONING BY CERTIFIED CAT MECHANIC -PUMP E-LINE FORWARD. CONDUCT MEG TEST OF E-LINE. MU COIL TUBING CONNECTOR, PULL TEST TO 35K. PRESSURE TEST CTC. 2/9/2012 00:00 - 03:00 3.00 RIGU P PRE RE-HEAD BHI UPPER QUICK CONNECT. MEG TEST AND CONTINUITY TEST GOOD. PT UQC. INSTALL AND PT CHECK VALVES. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 3 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 03:00 - 03:30 0.50 RIGU P PRE CONDUCT RIG EVACUATION DRILL AND AAR. GOOD RESPONSE BY CREW. 03:30 - 04:15 0.75 BOPSUR P PRE PJSM ON MOBILIZING LUBRICATOR EQUIPMENT TO RIG FLOOR, PULLING TWC. HAVE TO MOVE OFF-DRILLER SIDE STAIRS TO GET LUBRICATOR INTO AREA FOR BEAVER SLIDE. 04:15 - 04:45 0.50 MOB N WSEQ PRE MOVE STAIRS, RE-POSITION TRAILER TO GET LUBRICATOR IN. 04:45 - 05:30 0.75 BOPSUR P PRE MOBILIZE LUBRICATOR TO FLOOR. RU LUBRICATOR,PRESSURE TEST. 05:30 - 05:45 0.25 BOPSUR P PRE PULL TWC. WELL IS ON VACUUM. 05:45 - 06:00 0.25 BOPSUR P PRE RD LUBRICATOR ASSEMBLY,CLEAR AND CLEAN RIG FLOOR 06:00 - 06:30 0.50 BOPSUR P PRE CREW CHANGE 06:30 - 06:45 0.25 BOPSUR P PRE PJSM TO RD LUBRICATOR TO PULL TWC 06:45 - 07:05 0.33 BOPSUR P PRE RD VALVE CREW EQUIPMENT 07:05 - 07:15 0.17 BOPSUR P PRE PJSM TO PU INJECTOR AND STAB ON WELL AND BULL HEAD KILL THE WELL,WE NEED BOTH PUMPS TO KILL THE WELL AND THE COIL HAS TO BE CIRCULATED 07:15 - 07:30 0.25 BOPSUR. P PRE PU INJECTOR, INSTALL NOZZLE AND STAB ON TO BULL HEAD KILL THE WELL 07:30 - 08:00 0.50 BOPSUR P PRE PT QUICK TEST SUB 08:00 - 09:30 1.50 BOPSUR P PRE BULL HEAD KILL WELL WITH 10 BBLS NEAT METH SPEAR FOLLOWED BY 240 BBLS 1% KCL NO WHP AT 5 BPM THROUGH ENTIRE BH KILL 240 BBLS AWAY(1.5 VOL)NO WHP,REDUCE RATE CALL FROM TOWN TO SUSPEND OPS 09:30 - 10:00 0.50 BOPSUR P PRE AT 6 BPM WE ARE SEEING WHP—70 PSI, SWAP WELL TO MUD SO WE CAN SEE IF WE CAN MANAGE A COLUMN OF FLUID TO MU A BHA 10:00 - 10:20 0.33 BOPSUR P PRE ONLINE WITH MUD DOWN THE COIL 10:20 - 11:00 0.67 BOPSUR P PRE COIL FULL OF MUD,ONLINE WITH BOTH PUMPS PJSM TO LOAD WS ON RIG WHP SLOWLY CLIMBING UP 11:00 - 11:10 0.17 BOPSUR P PRE WHP INCREASING FROM—280 PSI TO 350 PSI,WITHIN A COUPLE OF BBLS OF CALCULATED VOLUME SHUT DOWN KILL LINE PUMP AND CIRC WITH COIL PUMP TO CHECK IN&OUT RATES LOSSES ARE 50.4 BPH CALLED ODE TO MAKE HIM AWARE OF THE LOSSES,WE HAVE PUMPED 4 WELLBORE VOLUMES 11:10 - 11:25 0.25 WHIP P WEXIT SHUT DOWN THE PUMP TO FLOW CHECK WELL FOR ONLY 15 MIN DUE TO LOSSES& POSSIBLY UNDER BALANCING WELL AND COLD WEATHER HOLD PJSM TO MU WS BHA 11:25 - 11:45 0.33 WHIP P WEXIT ONLINE WITH PUMP,WELL TOOK—7 BBLS ,STATIC Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 4 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table©67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:45 - 12:15 0.50 WHIP P WEXIT SHUT DOWN PUMP AND PU INJECTOR WHILE CIRCULATING DOWN THE KILL LINE TO KEEP THE HOLE FULL MU WS BHA,LOSS RATE WHILE MU BHA IS —0.6 BPM ,12:15 - 12:30 0.25 WHIP P WEXIT BHA MADE UP,PU INJECTOR AND MU TO THE BHA 12:30 - 12:50 0.33 WHIP P WEXIT PT QUICK TEST SUB 12:50 - 14:40 1.83 WHIP P WEXIT RIH WITH WS BHA PIT VOL=254 BBLS 14:40 - 15:25 0.75 WHIP P WEXIT SLOW RIH SPEED TO LOG AND TRY TO CATCH THE SAG RIVER MARKERS STOP AT 9560'CORRECT DEPTH-9' PU TO 9475' 15:25 - 16:30 1.08 WHIP P WEXIT CCL LOG FROM 9475' 16:30 - 16:35 0.08 WHIP P WEXIT END OF CCL LOG PU TO SET DEPTH 16:35 - 16:45 0.17 WHIP P WEXIT CONFIRM COLLAR DEPTHS BASED ON TIE IN AND CONFIRM WE ARE NOT IN A COLLAR DEPTHS ARE GOOD,COLLARS AT 10159'AND 10200' WS ORIENTATION 270°(90°L)TOWS=10181' BOWS/RA= 10190' CL OF PACKER= 10192' CL OF SLIPS= 10192.8 WS SETTING TOOL SHEARED AT 2200 PSI, STACK 6.4K DOWN—1.5K OVER MAX WOB WHILE MILLING PU OFF WS WAS CLEAN,STOP AND ESTABLISH RETURNS 16:45 - 19:00 2.25 WHIP :P WEXIT 1:1 RETURNS FLOW CHECK WELL,GOOD NO FLOW, POOH 'PVT=209 BBLS 19:00 - 19:30 0.50 WHIP P WEXIT PJSM ON LAYING DOWN BHA. FLOW CHECK AT SURFACE GOOD. 19:30 - 21:00 1.50 WHIP P WEXIT LD BHA WITH NO ISSUES. HUDDLE ON MU OF NOZZLE ASSEMBLY TO EXISTING CTC, UQC AND LQC. MU NOZZLE ASSEMBLY. PT QTS. 21:00 - 22:30 1.50 EVAL N WAIT WEXIT RIH WITH NOZZLE ASSEMBLY TO 6000' 22:30 - 00:00 1.50 EVAL N WAIT WEXIT BEGIN CIRCULATION AT 1.5 BPM,1100 PSI WITH MUD AT 78° IN,77°OUT. ATTEMPTING TO BRING UP TEMP ON MUD TO KEEP WELLBORE WARM IN PREPARATION FOR SHUTTING IN DURING DAY TOUR. 2/10/2012 00:00 - 03:30 3.50 EVAL N WAIT WEXIT CIRCULATE IN ATTEMPT TO KEEP WELLBORE WARM IN PREPARATION FOR CLOSING IN DURING DAY TOUR. RIH DOWN TO 10,000'AND CIRCULATE 8.5 PPG MUD AT 1.75 BPM,1260 PSI,TO ENSURE CLEAN BOTTOMS UP FROM WHIPSTOCK DEPTH. IN TEMP INITIALLY 78°,OUT TEMP INITIALLY 79°. IN TEMP ROSE TO 81°,OUT TEMP TO 82°. 03:30 - 05:30 2.00 EVAL N WAIT WEXIT FLOW CHECK WELL,NO FLOW. POH WITH NOZZLE ASSEMBLY. PJSM ON POPPING OFF AND STANDING BACK INJECTOR. FLOW CHECK AGAIN AT 200'. 05:30 - 05:45 0.25 ' EVAL N WAIT WEXIT POH TO SURFACE. POP OFF, PLACE INJECTOR OVER BUNG HOLE AND CONTINUE CIRCULATE AT MIN RATE. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 5 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:45 - 06:00 0.25 BOPSUR N WAIT WEXIT INSTALL NIGHT CAP,CLOSE MASTER AND SWAB. PRESSURE TEST. WELL SECURE. _ 06:00 - 18:30 12.50 BOPSUR N WAIT WEXIT CONDUCT MAINTENANCE OPERATIONS ON RIG PUMP#1 AND CENTRIFUGE WHILE WELL IS SHUT IN. CREW CHANGE OUT AT 1800 HRS. CREW WALK AROUND. 18:30 - 19:15 0.75 BOPSUR N WAIT WEXIT PJSM ON STABBING ON WITH INJECTOR, PRESSURE TESTING,AND RIH. RE-TORQUE CONNECTIONS OF NOZZLE ASSEMBLY. CHOKE CLOSED. MU INJECTOR. PT QTS. PRESSURE UP PACKOFFS,OPEN VALVES- _ NO PRESSURE ON WELL. OPEN CHOKE. 19:15 - 23:00 3.75 BOPSUR N WAIT WEXIT BREAK CIRCULATION. RIH TO ABOVE WHIPSTOCK. 23:00 - 00:00 1.00 BOPSUR N WAIT WEXIT CIRCULATE AT 1.75 BPM,1250 PSI. NO ISSUES. CONCURRENT OPERATIONS PREVENTATIVE MAINTENANCE ON MOTOR, PUMPS. 2/11/2012 00:00 - 03:00 3.00 BOPSUR N WAIT WEXIT CIRCULATE AT 1.75 BPM,1250 PSI. CONCURRENT OPS CONDUCTING PREVENTATIVE MAINTENANCE AND TRAINING ON MOTOR,PUMP. 03:00 - 05:00 2.00- BOPSUR N WAIT WEXIT FLOW CHECK ON BOTTOM. NO FLOW. POH TO 200'. FLOW CHECK,NO FLOW. 05:00 - 05:15 0.25 BOPSUR N WAIT I WEXIT PULL TO SURFACE. POP OFF AND STAND BACK INJECTOR OVER BUNG HOLE AND CIRCULATE. 05:15 - 06:00 0.75 BOPSUR N WAIT I WEXIT INSTALL NIGHT CAP,CLOSE MASTER AND SWAB VALVES. PRESSURE TEST. WELL SECURE. 06:00 - 18:00 12.00 BOPSUR N WAIT WEXIT CIRCULATE COIL. CONDUCT PREVENTATIVE MAINTENANCE ON LOADER. DRILLER HYDRAULIC BANK, MUD PUMPS. CREW CHANGE OUT. GIVEN PERMISSION TO PROCEED AT 1800 HRS. 18:00 - 18:30 0.50 STWHIP P WEXIT MAKE NOTIFICATIONS TO BAKER THRU TUBING,GEOLOGIST. HAVE TOOLBOX MEETING WITH DRILLER AND COIL OPERATOR TO PLAN OUT PREPARATORY TASKS AND MAKE SURE EVERYONE IS ON SAME PAGE. 18:30 - 19:45 1.25 STWHIP P WEXIT PREPPING RIG FLOOR,WRAPPING UP PLANNED MAINTENANCE WHILE WAITING ON BAKER TO ARRIVE ON LOCATION. 19:45 - 20:30 0.75 STWHIP P WEXIT BAKER ON LOCATION. MOBILIZE EQUIPMENT TO FLOOR. LINE OUT SAFETY XO. PJSM ON BHA MAKEUP. OPEN UP TO WELL. NO PRESSURE,FLUID STATIC. 20:30 - 21:15 0.75 STWHIP P WEXIT MU MILLING BHA:3.80"MILL,3.80 STRING MILL,2-7/8"XTREME MOTOR,XO,2 JTS XO,XO, BLIND SUB, DGS, DPS, EDC,WEAR SUB, LOC, UQC,XO. CTC 21:15 - 23:15 2.00 STWHIP P WEXIT POP ON WITH INJECTOR. PT QTS. RIH WITH MILLING BHA. CONDUCT KICK WHILE TRIPPING DRILL WITH NEW COIL OPERATOR ON CONTROL, NEW MOTORMAN TO CREW, ROUSTABOUT OFF OF LOCATION. GOOD RESPONSE. 23:15 - 00:00 0.75 STWHIP P WEXIT LONG LOGGING TIE-INTO GEO PDC LOG Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 6 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) • Project: Prudhoe Bay I Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 2/12/2012 00:00 - 01:15 1.25 STWHIP P WEXIT LOG TIE-INTO GEO PDC LOG. -8' CORRECTION. 01:15 - 01:45 0.50 STWHIP P WEXIT CONTINUE TO RIH. WEIGHT CHECK,PUW 37K. OBTAIN SLOW PUMP PARAMETERS. 01:45 - 06:00 4.25 STWHIP P WEXIT RUN DOWN AND TAG WHIPSTOCK WITH PUMPS OFF AT 10,182'. PICK UP AND COME 'ON WITH PUMPS. RUN BACK DOWN SLOWLY 'TO TAG AGAIN AT 10,182'. BEGIN TIME MILLING. -FREE SPIN 2000 PSI AT 2.45 BPM -TIME MILL AT 2.45 BPM,2060-2220 PSI, .5-2.6K WOB 06:00 - 07:45 1.75 STWHIP P WEXIT MILLING WINDOW AT 2.50 BPM,2010 PSI FREE SPIN -TIME MILL AT 2.50 BPM,2150-2190 PSI, 1.1-2.0K WOB 07:45 - 08:40 0.92 STWHIP P WEXIT WOB DRILLED OFF FROM—1.5K TO 0.3K AT 10189.4'AND LOOKS LIKE WE MIGHT BE IN THE FORMATION.SLOW ROP TO 1'/HR TO ALLOW STRING REAMER TO CLEAN THE BOTTOM OF THE WINDOW UNLESS WE SEE A WOB INCREASE.COLLECT A SAMPLE TO VERIFY FORMATION 08:40 - 10:40 2.00 STWHIP P WEXIT FREE SPIN 2080 PSI AT 2.5 BPM STILL APPEARS TO BE FORMATION WITH LOW MOTOR WORK AND WOB 10191.4 10196'ZERO OUT MM FOR SAMPLE 10:40 - 12:40 2.00 STWHIP P WEXIT MILLED 10'OF FORMATION TO 10200' BLEED IA&OA PRESSURES TO 200 PSI START UP AND DOWN REAM PASSES GOOD FORMATION IN SAMPLE FROM 10196' 12:40 - 12:45 0.08 STWHIP P WEXIT MADE 3 UP AND 2 DOWN PASSES AND ALL WERE CLEAN SHUT DOWN PUMP AND DRY DRIFT IN BOTH DIRECTIONS 12:45 13:10 0.42 STWHIP P WEXIT DRY DRIFT IN BOTH DIRECTIONS CLEAN, PUMP 20 BBL HI-VIS PILL 13:10 - 13:50 0.67 STWHIP P WEXIT 10197'PILL AT HE MILL, PUMP PILL OUT THEN CHASE UP HOLE 13:50 - 14:00 0.17 STWHIP P WEXIT OPEN EDC AND PUMP AT MAX RATE BOTTOMS UP HI-VIS PILL DID NOT HAVE ANY SIGNIFICANT CUTTINGS SHUT DOWN PUMP TO FLOW CHECK WELL 14:00 - 18:00 4.00 STWHIP N WAIT WEXIT SUSPEND OPS UNTIL FURTHER NOTICE. 'RECIPROCATE SLOWLY WHILE CIRCULATING WITH ECD OPEN. CREW CHANGE AT 1800 HRS. 18:00 - 00:00 6.00 STWHIP N WAIT WEXIT CONDUCT CREW WALKAROUNDS. CONTINUE TO RECIPROCATE AND CIRCULATE WITH EDC OPEN WHILE WAITING ON ORDERS. SIMOPS OF CLEANING RIG, CONDUCTING CRITICAL ITEM INSPECTIONS, PREVENTATIVE MAINTENANCE. 2/13/2012 00:00 - 06:00 6.00 STWHIP N WAIT WEXIT RECIPROCATE AND CIRCULATE WITH EDC OPEN WHILE WAITING ON ORDERS. SIMOPS OF CLEANING RIG,CONDUCTING CRITICAL ITEM INSPECTIONS, PREVENTATIVE MAINTENANCE. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 7 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 06:00 - 18:00 12.00 STWHIP N WAIT WEXIT CONTINUE WOO 18:00 - 20:00 2.00 STWHIP N WAIT WEXIT CREW CHANGE OUT AT 2000 HRS. CONTINUE WITH CLEANING RIG, CONDUCTING CRITICAL ITEMS INSPECTIONS WHILE CIRCULATING ON BOTTOM AND WAITING ON ORDERS. 20:00 - 00:00 4.00 STWHIP N WAIT WEXIT CLEANING RIG,CONDUCTING CRITICAL ITEMS INSPECTIONS WHILE CIRCULATING ON BOTTOM AND WAITING ON ORDERS. 2/14/2012 00:00 - 02:15 2.25 STWHIP N WAIT WEXIT CLEANING RIG,CONDUCTING CRITICAL ITEMS INSPECTIONS WHILE CIRCULATING ON BOTTOM AND WAITING ON ORDERS. 02:15 - 02:45 0.50 STWHIP P WEXIT CONDUCT KICK WHILE DRILLING DRILL WITH DRILLER DOWN AND NEW ROUSTABOUT ON CREW. GOOD AAR THAT FOCUSED ON WHAT A KICK IS AND WHAT TO LOOK FOR TO BENEFIT NEW ROUSTABOUT. DISCUSSED COIL OPERATORS REACTION(HAD CREW TELL HIM THAT WE STILL HAD FLOW SO THAT HE HAD TO CLOSE THE HCR). GOOD RESPONSE OVERALL. GIVE CREW A PRE-SPUD ON THE WELL SINCE IT IS THEIR FIRST NIGHT. 02:45 - 06:00 3.25 STWHIP N WAIT WEXIT CIRCULATING WHILE CONDUCTING ROUTINE MAINTENANCE ON RIG. CONDUCTED H2S DRILL. 06:00 - 12:00 6.00 STWHIP N WAIT WEXIT CONTINUE CIRCULATING ABOVE THE WINDOW ****CONDUCT H2S DRILL WITH DAY CREW**** H2S DETECTED AT THE SHAKER, SIMULATE PU OFF BOTTOM AND SHUT DOWN THE PUMP AND SHUT IN THE WELL.WITH THE WELL SHUT IN WE ARE SEEING AN INCREASE IN WHP,A COUPLE MINUTES LATER I TOLD THEM WE WERE STARTING TO SEE H2S IN THE CELLAR AND THE DRILLER CALLED TO THE CTS SUPERVISOR TO SHUT THE LOWER SET OF COMBI'S.AFTER A COUPLE ON MINUTES THE H2S PPM IN THE CELLAR DROPPED TO ZERO AND THEN WE DISCUSSED THAT I WOULD BE MAKING CALLS TO THE CTD SUPT,WTL AND OPERATIONS MANAGER AND COME UP WITH A PLAN FORWARD BEFORE OPENNG BACK UP TO THE WELL. 12:00 - 16:00 4.00 STWHIP N WAIT WEXIT CONTINUE CIRCULATING ABOVE WINDOW UNTIL WSL CHANGEOUT COMPLETED. 16:00 - 19:00 3.00 STWHIP P WEXIT POH WITH WINDOW MILLING BHA. CIRCULATE AT 1-BPM WITH 760-PSI. IA/OA=5-PSI/100-PSI. FLOW CHECK AT SURFACE,NO FLOW. PJSM ON LD BHA DURING FLOW CHECK. _ 19:00 - 19:30 0.50 STWHIP P WEXIT LD BHA. BOTH MILLS IN GOOD SHAPE, GUAGE 3.79"NO-GO. CLEAR EQUIPMENT OFF OF FLOOR, SEND MILLING ASSEMBLY BACK TO BAKER, Printed 3/12/2012 10:26:57AM North America-ALASKA- BP Page 8 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:30 - 20:30 1.00 DRILL P PROD1 PJSM ON COIL MAINTENANCE. CUT 105 OF COIL. RD COIL CUTTER. TAKE TIME TO TRAIN NEW ROUSTABOUT ON WHAT IS HAPPENING ON FLOOR WHEN CUTTING TUBING. 20:30 - 00:00 3.50 DRILL P PROD1 CLEAR RIG FLOOR. MONITOR WELL,STATIC. -MU NEW COIL TUBING CONNECTOR TO COIL. PERIODIC PUMPING CYCLES TO PREVENT COIL FREEZE UP. PULL TEST TO 35K. MU WITH UPPER AND LOWER QUICK CONNECTS WITH NEW FLOATS. HEAD UP E-LINE. CONDUCT MEG AND CONDUCTIVITY TESTS; GOOD AFTER SEVERAL ATTEMPTS AND CLEANING. STAB ON WITH INJECTOR. PRESSURE TEST CONNECTIONS AND FLOATS TO 250-PSI/3500-PSI. POP OFF AND MOVE INJECTOR OVER BUNG HOLE TO CONTINUE CIRCULATING. 2/15/2012 00:00 - 00:30 0.50 BOPSUR P PROD1 FUNCTION TEST BOP FROM DRILLERS REMOTE CONSOLE. 00:30 - 01:00 0.50 DRILL P PROD1 PJSM ON MU OF BHA. OPEN UP TO WELL, STATIC COLUMN. MU BUILD BHA: 4.125" BI-CENTER BIT,2-7/8"ULTRA LOW SPEED XTREME MOTOR W/2.7° BEND, HOT, DGS, DPS, EDC, P&C,WEAR SUB, LOC, UQC,XO, I CTC. 01:00 - 03:15 2.25 DRILL P PROD1 RIH WITH BUILD ASSEMBLY. CONDUCT KICK WHILE TRIPPING DRILL. VERY GOOD RESPONSE BY NEW COIL OPERATOR (FILLING IN)AND GOOD AAR WITH NEW ROUSTABOUT TO DISCUSS INDICATORS OF A KICK,FLUID PROPERTIES,AND REACTION. CONTINUE RIH. 03:15 - 15:00 11.75 DRILL N WAIT PROD1 OBTAIN PUMP PARAMETERS AND BEGIN CIRCULATING AT.83-BPM/860-PSI THROUGH OPEN EDC WHILE WAITING ON ORDERS. MOVE COIL UPHOLE PERIODICALLY TO LIMIT ANY ISSUES RELATED TO EXTENDED CIRULATION AND ENSURE COIL IS MOVING FREELY PVT/IA/OA=307-BBLS/40-PSI/140-PSI. 15:00 - 18:00 3.00 DRILL N WAIT PROD1 REDUCE CIRCULATION RATE TO.3-BPM WITH 660-PSI. CONCURRENT OPS WITH NORDIC ELECTRICIANS TAKING ADVANTAGE OF TIME BY FINE TUNING GENERATOR#1. NOTIFIED BY ODE OF WELL CONTROL INCIDENT INVOLVING RIG WORKING OFF LEASE AND CESSATION OF ACTIVITY UNTIL WELL IS UNDER CONTROL. 18:00 - 00:00 6.00 DRILL N WAIT PROD1 CREW CHANGE OUT. CONTINUING TO CIRCULATE WHILE WAITING ON ORDERS. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 9 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations iI (hr) (ft) 2/16/2012 00:00 10:30 10.50 DRILL N WAIT PROD1 CIRCULATE ABOVE WINDOW UNTIL GIVEN PERMISSION TO ENTER OPEN HOLE. SIMULTANEOUS OPERATIONS CLEAN RIG, CONDUCT CRITICAL ITEMS INVENTORY, CLEAN MAINTENANCE AREA AND WELDING SHACK. ELECTRICIANS CONTINUE TO FINE TUNE GEN#1. RECIEVE APPROVAL FROM WTL TO RETURN TO WORK AT 1030-HRS. 10:30 - 12:00 1.50 DRILL N RREP PROD1 NORDIC ELECTRICIANS FINISH FINE-TUNING GEN#1 AND REASSEMBLE. 12:00 - 13:00 1.00 DRILL P PROD1 HOLD RETURN TO WORK MEETING WITH WSL,TOOLPUSHER,RIG CREW. DISCUSS RETURNING TO WORK AFTER A LONG SHUT DOWN, REFRESH WELL CONTROL CONSIDERATIONS FOR THE DRILLING PORTION OF THE WELL AND REVIEW GENERAL KNOWN HAZARDS ASSOCIATED WITH DRILLING F-29. LOG TIE IN FROM 9450'AND APPLY-7.5' CORRECTION. CIRCULATE AT 1.1-BPM/950-PSI. PVT/IA/OA=317-BBLS/50-PSI/150-PSI. 13:00 - 14:45 1.7.5 DRILL; P PROD1 DRILL BUILD FROM 10,200'TO 10,300'. FREE SPIN AT 2.75-PSI WITH 2400-PSI. DRILL AHEAD WITH 100-400-PSI MOTOR WORK. USE SLB WOB INDICATOR TO DELINIATE DHWOB AND MONITOR DIFFERENTIAL PRESSURE. BHI DHWOB READING INCONSISTENTLY. DRILL WITH 2-5K-LBS WOB. ROP STEADY. IA/OA=110-PSI/205-PSI. 14:45 - 15:05 0.33 DRILL P PROD1 WIPER TRIP TO WINDOW FROM 10,300'. 15:15 - 16:00 0.75 DRILL P PROD1 PULL THROUGH WINDOW AND INTO LINER. FLOW CHECK WELL-NO FLOW. OPEN EDC. CIRCULATE BOTTOMS UP AT 3.05-BPM/ 2150-PSI. PVT=322-BBLS AT START&END. 16:00 - 16:30 0.50 DRILL P PROD1 RIH TO JUST ABOVE WINDOW. CLOSE EDC. WIPER BACK TO 10,300'. OBTAIN SLOW PUMP RATES. 16:30 - 18:00 1.50 DRILL P PROD1 DRILL AHEAD FROM 10.300'TO 10,410'. FREE SPIN=2.68-BPM WITH 2340-PSI. DRILL AHEAD WITH 1 -3K-LBS DHWOB AND 100-200-PSI MOTOR WORK. PVT/IA/OA=321-BBLS/200-PSI/320-PSI. 18:00 - 18:45 0.75 DRILL P PROD1 FLOWCHECK ON BOTTOM,GOOD. POH TO WINDOW. FLOW CHECK AT WINDOW,GOOD. 18:45 - 21:00 2.25 DRILL P PROD1 POH TO 200'WITH NO ISSUES 21:00 - 21:15 0.25 DRILL P PROD1 FLOW CHECK WELL WHILE CONDUCTING PJSM. NO FLOW. JOG IN,PULL BACK UP TO SURFACE. POP OFF,BREAK BHA. 1 Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 10 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations I (hr) (ft) 21:15 - 22:45 1.50 DRILL P PROD1 LD BHA, BIT GRADE:3-2-BT-N-X-I-WT-BHA MU LATERAL BHA:4.125"BI-CENTER,2-7/8" ULTRA LOW SPEED XTREME, HOT, USMPR, DGS, DPS, EDC,P&C,WEARSUB, LQC, UQC, XO,CTC. 22:45 - 00:00 1.25 DRILL P PROD1 RIH WITH LATERAL BHA. 2/17/2012 00:00 - 01:45 1.75 DRILL P PROD1 RIH WITH LATERAL BHA. LOG TIE-IN WITH -6.5 CORRECTION. RIH TO TAG BOTTOM, OBTAIN SLOW PUMP RATES. 01:45 - 02:30 0.75 DRILL P PROD1 PICK BACK UP TO 10,220'TO CONDUCT MAD PASS BACK TO TD. 02:30 - 04:30 2.00 DRILL P PROD1 TAG TD. FREE SPIN OF 2170 AT 2.55 BPM. DRILL AHEAD FROM 10,410' -2.55 BPM,2260 PSI,9.49 PPG ECD,.8-1.0K WOB,MW IN AND OUT 8.5 PPG -CIRCULATE A BOTTOMS UP FROM 10,450' FOR GEO SAMPLES;STILL SEEING A LARGE RATIO OF BITUMEN IN SAMPLES -CONTINUE TO DRILL AHEAD FROM 10,450' IN ATTEMPT TO GAIN 3'OF TVD TO GET OUT OF HOT ZONE. FREE SPIN OF AT 2.6 BPM -2.6-2.7 BPM,2445-2700 PSI,9.48-9.57 PPG ECD,1.21-2.77K WOB,MW IN 8.55 PPG,MW OUT 8.6 PPG 04:30 - 05:15 0.75 DRILL P PROD1 CIRCULATE FOR GEO SAMPLES. SAMPLES FROM 10,475'AND 10,500'SHOW LARGE - PERCENTAGE OF CHERT AND BITUMEN. 05:15 - 06:00 0.75 DRILL P PROD1 BACK ON BOTTOM AT 10,500'. FREE SPIN OF 2230 PSI AT 2.5 BPM. DRILL TO 10,550'. 06:00 - 07:15 1.25 DRILL P PROD1 WIPER SLOWLY WHILE CIRCULATING UP SAMPLES FOR GEO. STILL SEEING HIGH CONCENTRATION OF CHERT BUT LESS EVIDENCE OF HOT. LOSSES DURING TRIP=3-BBLS. 07:15 - 10:30 3.25 DRILL P PROD1 DRILL AHEAD FROM 10,550'TO 10,700'. GEO DIRECTS TO LEVEL OUT AT 8984'SS TO STAY ABOVE HOT. FREE SPIN AT 2.8-BPM/2530-PSI. DRILL AHEAD WITH 2-4KLBS DHWOB AND 100-400-PSI MOTOR WORK. AT START,PVT/ECD/IA/OA=306-BBLS/ 9.6-PPG/340-PSI/490-PSI. AT END,PVT/ECD/IA/OA=301-BBLS/ 9.66-PPG/440-PSI/600-PSI 10:30 - 12:00 1.50 DRILL P PROD1 WIPER TRIP FROM 10,700'. SEE 8K-LB OVERPULL&SLIGHT MOTOR WORK AT 10,580'ON TRIP TO WINDOW. NO ISSUES ON TRIP BACK TO BOTTOM. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 11 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor:NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304'W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:00 - 14:45 2.75 DRILL P PROD1 DRILL AHEAD FROM 10,700'TO 10,850'. FREE SPIN AT 2.65-BPM/2500-PSI. DRILL WITH HIGH ROP AND 1 -3KLBS DHWOB AND 100-400-PSI MOTOR WORK. MAKE BHA WIPER FROM 10,735'AND 10,800'. ROP SLOWS PAST 10,820'. HOLD KICK WHILE DRILLING DRILL&AAR. EXCELLENT CREW RESPONSE. SIMOPS-TEST NEW 1-1/2"MT FOSV TO 250-PSI/3500-PSI. GOOD TESTS. AT START,PVT/ECD/IA/OA=297-BBLS/ 9.66-PPG/490-PSI/650-PSI. AT END,PVT/ECD/IA/OA=293-BBLS/ 9.66-PPG/530-PSI/690-PSI. 14:45 - 16:00 1.25 DRILL P PROD1 WIPER TRIP FROM 10,850'. SEE SLIGHT OVERPULL AT 10,585'ON TRIP TO WINDOW. LOG TIE IN ACROSS RA TAG. APPLY+2.5' CORRECTION. WIPER BACK TO BOTTOM WITHOUT ISSUE. 16:00 - 17:50 1.83 DRILL -P PROD1 DRILL AHEAD FROM 10,850'. FREE SPIN AT 2.75-BPM/2530-PSI. DRILL AHEAD WITH 1.5-3K-LBS DHWOB AND 200-400-PSI MOTOR WORK. MAKE BHA WIPER AT 10,951'. CONTINUE TO DRILL AHEAD TO 11,000'. 17:50 - 18:30 0.67 DRILL P • PROD1 [WIPER TRIP FROM 11,000'. • TIE INTO RA TAG WITH+1'CORRECTION 18:30 - 19:30 1.00 DRILL P I PROD1 LOG MAD PASS FROM 10,700'TO 11,000' 19:30 - 00:00 4.50 DRILL P PROD1 DRILL AHEAD FROM 11,000'. FREE SPIN 2440PSI AT 2.55 BPM. -SAMPLES REVEAL LARGE PERCENTAGE OF CHERT WITH PYRITE CEMENTING;ROP SLOWED SIGNIFICANTLY FROM 11,125' -2.55-2.70 BPM,2500-2840 PSI,9.7 PPG ECD, 1.0-3.1K WOB,MW IN 8.55-8.6 PPG,MW OUT 8.65-8.7 PPG -ROP AS HIGH AS 125 FPH,EVENTUALLY DROPPED TO 10 FPH AT 11,125' 2/18/2012 00:00 - 00:45 0.75 DRILL P PROD1 'DRILL AHEAD IN LATERAL SECTION FROM 11,135' -PICK UP AND SET DOWN SEVERAL TIMES IN ATTEMPT TO DRILL AHEAD. CAN'T MAKE PROGRESS, DECIDE TO POH TO CHECK BHA. -MINIMAL FLUID LOSS TO FORMATION WHILE DRILLING;MW IN 8.57 PPG,MW OUT 8.64 PPG 00:45 - 01:15 0.50 DRILL P PROD1 UNANNOUNCED KICK DRILL. GOOD CREW REACTION. FLOW CHECK ON BOTTOM IN CONJUNCTION WITH KICK DRILL. CONDUCT AAR. 01:15 - 03:45 2.50 DRILL P PROD1 POH TO WINDOW. FLOW CHECK,STATIC. OPEN EDC. BRING ON PUMPS TO MAX RATE AND CONTINUE OUT OF HOLE TO 200'FLOW CHECK WELL,STATIC -LOSS OF 3 BBLS ON TRIP OUT OF HOLE Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 12 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site: PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM • Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 03:45 - 04:30 0.75 DRILL P PROD1 POH TO SURFACE. LD BHA. BIT RUNG OUT ON SHOULDER AREA OF NOSE CONE,SOME DAMAGE TO OUTER GAUGE CUTTERS. BIT GRADE: 8-5-RO -CALL TOWN ODE; DECIDE TO RUN WITH NEW HUGHES BIT MU NEW 4.125"BI-CENTER BIT TO SAME BHA WITH 1.1°BEND MOTOR 04:30 - 07:00 2.50 DRILL P PROD1 RIH WITH LATERAL BHA 07:00 - 07:15 0.25 DRILL P PROD1 LOG TIE IN TO RA TAG. APPLY-6.5'CORRECTION. 07:15 - 08:00 0.75 DRILL P PROD1 WIPER BACK TO BOTTOM. SEE SET DOWN AND MOTOR WORK AT 10,585'SHALE SECTION. !TAKE SPRS NEAR BOTTOM. IA/OA=280-PSI/550-PSI. 08:00 - 12:30 4.50 DRILL P PROD1 DRILL AHEAD FROM 11,131.5'TO 11,185'. FREE SPIN AT 2.7-BPM WITH 2800-PSI. DRILL AHEAD WITH 1-4K-LBS DHWOB AND 100-400-PSI MOTOR WORK. VERY LOW ROP. PU OFF BOTTOM AND TAG I BOTTOM AT 11,131'. PU AND ASSESS SITUATION. CATCH SAMPLE FOR GEO ANALYSIS- REPORTS HARD WHITE CLAY, PYRITE AND WHITE SILTSTONE IN SAMPLE. REORIENT TO 60-DEG R AND DRILL AHEAD WITH LOW ROP TO 11,185'. AT START,PVT/ECD/IA/OA=262-BBLS/ 9.8-PPG/325-PSI/530-PSI. AT END,PVT I ECD/IA/OA=265-BBLS (AIRED UP)/9.8-PPG/650-PSI/760-PSI. 12:30 - 13:00 0.50 DRILL P PROD1 BHA WIPER TRIP FROM 11,185'. SEE 6K-LB SET DOWN AND MOTOR WORK ENTERING SHALE AT 11,130'BUT ABLE TO PASS. 13:00 - 13:45 0.75 DRILL P PROD1 DRILL AHEAD FROM 11,185'to 11,200' FREE SPIN=2.57-BPM/2725-PSI. AT START,PVT/ECD/IA/OA=265-BBLS/ 9.81-PPG/650-PSI/765-PSI. AT END,PVT/ECD/IA/OA=264-BBLS/ 9.83-PPG/675-PSI/800-PSI. _ 13:45 - 14:00 0.25 DRILL P PROD1 BHA WIPER TRIP FROM 11,200'. SEE 10K-LB SET DOWN AND MOTOR WORK AT 11,130'ON WIPER BACK TO BOTTOM BUT ABLE TO POP THROUGH. 14:00 - 15:30 1.50 DRILL P PROD1 DRILL AHEAD FROM 11,200'TO 11,227'. FREE SPIN=2.7-BPM/2900-PSI. DRILL AHEAD WITH 2-5K-LBS DHWOB AND 100-300-PSI MOTOR WORK. DD LOSES COMMUNICATION WITH HOT. DISCOVER CABLE FROM RIG TO SAT CAMP HAS BEEN DAMAGED. 15:30 - 17:45 2.25 DRILL N HMAN PROD1 WIPER TO WINDOW FROM 11,227'. CIRCULATE AT 2.65-BPM/2940-PSI. LOWER RATE THROUGH 10,580'SHALE, STILL SEE 5K-LB OVERPULLS. BHI REPAIR CABLES AND GET EQUIPMENT OPERATIONAL. IA/OA=720-PSI/850-PSI. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 13 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:OOAM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth I Phase Description of Operations (hr) (ft) 17:45 - 19:00 1.25 DRILL C PROD1 ABLE TO ORIENT TO 270-DEG. PULL THROUGH WINDOW WITHOUT ISSUE. DISCUSSIONS WHILE PULLING TO WINDOW REGARDING SHALE CONCERNS DETERMINE THAT IF WELLBORE WILL BE SIDETRACKED USING OPEN HOLE BILLET. ODE DEVELOPING PLAN FORWARD WITH GEOLOGIST INPUT. DECISION TO POH FOR BILLET RUN. 19:00 - 21:00 2.00 DRILL C PROD1 FLOW CHECK AT WINDOW,OKAY POH TO PU BILLET. FLOW CHECK AT SURFACE, GOOD. PJSM DURING FLOW CHECK FOR LD OF BHA AND TROUBLESHOOTING MWD SIGNAL 21:00 - 22:15 1.25 EVAL X HMAN PROD1 LD BHA. BIT GRADE: 1-3-CT-A-X-I-BT-BHA. TROUBLESHOOT MWD SIGNAL ISSUES DUE TO PULLED CABLE EARLIER. REPAIR TRANSMISSION LINE. REPLACE FLOW SUB, RE-HEAD AT LQC. CHECK MEG AND CONDUCTIVITY TO TOOLS,GOOD. 22:15 - 00:00 1.75 DRILL C PROD1 PJSM ON MOBILIZING AND MU OF BILLET ASSEMBLY. MOBILIZE ANCHOR BILLET ASSEMBLY TO RIG FLOOR. PREP FOR MU. TEST CHECK VALVES. 2/19/2012 00:00 - 00:15 0.25 - DRILL C PROD1 MU BILLET ASSEMBLY. MU TO COIL AND STAB ON. PT QTS. 00:15 - 00:30 0.25 t EVAL X SFAL PROD1 TEST MWD,NO COMMUNICATION TO EDC. 00:30 - 02:45 2.25 EVAL X --' SFAL PROD1 POP OFF. BREAK BHA AT LQC,SHORT IN FLOW SUB CONNECTION. REPLACE PIN, TEST COMMUNICATION TO TOOLS AND OPEN EDC. CHANGE OUT MWD TERMINATION IN LOWER QUICK CONNECT, RE-HEAD AT QUICK CONNECTS. MEG TEST LINE, GOOD. MU FLOW SUB TO LQC SUB. PT CHECK VALVES. 02:45 - 03:00 0.25 DRILL C PROD1 MU BHA TO COIL CONNECTOR. STAB ON,PT QTS. 03:00 - 06:00 3.00 EVAL X SFAL PROD1 CANNOT ESTABLISH MWD COMMUNICATION WITH TOOLS. ALL THREE COMPUTERS ARE HAVING ISSUES,ONE HAS FAILED HARDDRIVE. HORRIBLE TRANSMISSION WITH INTERNET. ATTEMPT TO RUN OFF GENERATOR TO SEE IF IT WILL HELP. DID NOT HELP. POP OFF INJECTOR. MEG TEST FROM MWD SHACK TO COIL JUNCTION GOOD. TEST TO END OF COIL DID NOT PASS. INDEPENDENT TEST OF STRING FROM UQC THROUGH BHA FAILED. 06:00 - 08:15 2.25 EVAL X SFAL PROD1 CONTINUE WITH TROUBLESHOOTING. CHANGE OUT FLOW SUB FOR THIRD TIME. RE-HEAD E-LINE. MEG AND CONDUCTIVITY TEST GOOD. STAB ON. SIGNALS TO TOOLS GOOD. CONDUCT SURFACE TEST. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 14 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM tRig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA 1UWI:/Lat:070°20'13.165"5 Long: 10148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth ' Phase Description of Operations (hr) (ft) 08:15 - 12:00 3.75 DRILL C PROD1 RIH WITH BILLET ASSEMBLY AT 60-FPM, SLOWING TO 20-FPM THROUGH ALL COMPLETION JEWELRY. CIRCULATE THROUGH OPEN EDC AT.4-BPM WITH 720-PSI. SEE—8K-LB SET DOWN AT 10,053'. STOP IMMEDIATELY AND PU TO DO WEIGHT CHECK. PU WT=41K-LBS,RIH WT= 19K-LBS. SEE 4K-LB SET DOWN AT 10,083'. PU AND WEIGHT COMES BACK. RIH AND SEE SIMILAR SET DOWN AT 10,096'. DISCUSS SITUATION WITH CTD SUPT AND DECIDE TO POH FOR CLEAN OUT RUN. 12:00 - 15:00 3.00 DRILL X DPRB PROD1 ESTABLISH CIRCULATION THROUGH OPEN EDC AT.45-BPM/960-PSI. HOLD 150- 200-PSI BACKPRESSURE TO LIMIT SWABBING RISK. POH WITH ALUMINUM BILLET/ANCHOR. HOLD PINHOLED COIL CONTINGENCY DISCUSSION WITH CTS SUPV AND NORDIC DRILLER. 15:00 - 15:30 0.50 DRILL X i DPRB + PROD1 HOLD PJSM ON LD BILLET AND BHI TOOLSTRING. DISCUSS POSITIONS OF PEOPLE,ORDER OF OPERATIONS AND HAZARDS ASSOCIATED WITH HANDLING THE BILLET. FLOW CHECK WELL AT 200'-NO FLOW. TAG UP IN LUBRICATOR. 15:30 - 17:00 1.50 DRILL X DPRB I PROD1 UNSTAB INJECTOR AND SET BACK OVER CIRC HOLE. LD ALUMINUM BILLET AND RUNNING BHA. SLIPS ON ANCHOR HAVE SOLID CLAY IN THE TEETH. SEND BILLET,ANCHOR AND RUNNING TOOLS TO BTT TO HAVE SHEAR SCREWS REPLACED. 17:00 - 18:00 1.00 DRILL P i PROD1 HOLD PJSM ON CUTTING COIL AND CHANGING INJECTOR PACKOFF. CTS COMPLETE EMRC WITH NORDIC TOOLPUSHER. CHANGE OUT INJECTOR PACKOFF. REMOVE LQC, UQC AND CTC. RU HYDRAULIC CUTTER. CUT 100'OF COIL&105'E-LINE. 18:00 - 21:00 3.00 DRILL P PROD1 INSTALL CTC. PULL TEST TO 35K-LBS. GOOD TEST. MEG TEST E-LINE. GOOD TEST. RE-HEAD AND TEST MEG, CONDUCTIVITIY. PRESSURE TEST CHECKS, PACKOFFS, CTC CONNECTION. ALL GOOD. 21:00 - 21:30 0.50 DRILL X DPRB PROD1 MU CLEANOUT BHA WITHOUT RESISTIVITY TOOL:4.125"BI-CENTER,2-7/8"ULTRA LOW SPEED XTREME, HOT, DGS, DPS, EDC, P&C, WEARSUB,LQC,UQC,XO,CTC. 21:30 - 00:00 2.50 DRILL X DPRB PROD1 RIH WITH CLEANOUT ASSEMBLY. KICK WHILE TRIPPING DRILL,PINHOLE IN COIL DRILL. GOOD RESPONSE BY CREW. AAR WAS GOOD TO TEACH NEW ROUSTABOUT ABOUT STANDING ORDERS AND PROCEDURES TO COMBAT PINHOLE IN COIL. CONTINUE TO RIH. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 15 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table©67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 2/20/2012 00:00 - 01:30 1.50 DRILL X DPRB PROD1 RIH WITH CLEANOUT BHA. WEIGHT CHECK ABOVE WINDOW GOOD. NO ISSUES MOVING THROUGH WINDOW. LOG TIE IN WITH-6' CORRECTION. CONTINUE IN HOLE LOGGING FROM 10,500'TO 10,680'. RIH WITH CLEANOUT BHA TO 11,040'. NO ISSUES ENTIRE TRIP IN. 01:30 - 05:00 3.50 DRILL X DPRB PROD1 CONDUCT WIPER TRIP FROM 11,040'TO WINDOW. ONE BOBBLE AT 10,640', ANOTHER SLIGHT BOBBLE AT 10,580'. OPEN HOLE LOOKS VERY CLEAN. PULL INTO WINDOW,FLOW CHECK GOOD. OPEN EDC, JOG DOWN AT FULL RATE TO CLEAN PAST WHIPSTOCK. TURN AROUND AND CONTINUE TO POH TO CLEAN WELLBORE. NO ISSUES SEEN ACROSS WHIPSTOCK. GOOD STREAM OF CUTTINGS COMING ACROSS SHAKERS. PJSM ON PULLING LIGHT, LD OF BHA. • j -GOOD CATCH DURING DERRICK INSPECTION-SEE REMARKS, IR 4063273 05:00 - 05:30 0.50 DRILL C PROD1 POP OFF AND SET INJECTOR TO SIDE TO CIRCULATE. MOBILIZE BILLET ASSEMBLY TO •RIG FLOOR. 05:30 - 11:30 6.00 DRILL X RREP PROD1 MARK OFF FLOOR. PREPARE TO FURTHER INSPECT LIGHT FIXTURE FROM DERRICK. 1 ( I NOTIFICATION TO AOGCC OF WANTING TO CONDUCT BOP TEST EARLY DUE TO OPERATIONS AND AT 0615-HRS, ! AOGCC REP CHUCK SCHEVE RETURNED CALL AND GAVE APPROVAL TO PROCEED WITH BOPE TEST AFTER BILLET RUN. HE ALSO WAIVED STATE'S RIGHT TO WITNESS THE BOPE TEST. UPON FURTHER ASSESSMENT OF DERRICK LIGHT CONDITION, DISCERN THAT ONE OF 6 CLAMPS SECURING THE LENS IS NOT OPERATIONAL. ELECT TO FURTHER SECURE LENS COVER IN PLACE AS REMOVAL GREATLY INCREASES RISK. 11:00 - 12:00 1.00 STKOH C PROD1 HOLD PJSM ON MU ALUMINUM BILLET BHA. DISCUSS POSITIONS OF PEOPLE,HANDLING CONSIDERATIONS RELATED TO THE BILLET, WEATHER CONDITIONS. MU ALUMINUM BILLET&ANCHOR, RUNNING TOOLS AND BHI TOOLSTRING. MU BHA TO COIL AND MU INJECTOR TO WELL. 12:00 - 12:15 0.25 STKOH C PROD1 OPEN EDC AND ESTABLISH CIRCULATION AT MIN RATE. TEST QTS TO 250-PSI/3500-PSI. GOOD TESTS. 12:15 - 15:00 2.75 STKOH C PROD1 RIH WITH ALUMINUM BILLET AND OPEN HOLE ANCHOR AT 80-FPM. CIRCULATE THROUGH OPEN EDC AT.5-BPM WITH 780-PSI. WT CHECK AT 10,130'. RIH WT=19K-LBS. PU WT=38K-LBS. PASS THROUGH WINDOW WITHOUT ISSUE. IA/OA=2-PSI/120-PSI. Printed 3/12/2012 10:26:57AM North America-ALASKA- BP Page 16 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 I End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay , Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA 1UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 15:00 - 15:15 0.25 STKOH C PROD1 LOG TIE IN TO RA TAG. APPLY-7'CORRECTION. IA/OA=30-PSI/140-PSI. 15:15 - 17:00 1.75 STKOH X PROD1 CONTINUE TO RIH. SEE 8K-LB SET DOWN AT 10,480'. PU,SEE 5K-LB OVERPULL AND ATTEMPT TO PASS WITH IDENTICAL RESULTS. PU AND RIH TO SEE SET DOWN AT 10,446'. PU AND DISCUSS OPTIONS WITH GEO,BTT& CTD SUPT. MOVE PIPE SLOWLY WHILE ASSESSING OPTIONS. DECIDE TO SET BILLET AS CLOSE TO 10,450'AS POSSIBLE AND ORIENTED TO 20R. RIH AND HAVE 5K-LB SET DOWN AT 10,448'. PU TO NEUTRAL WEIGHT. TOP OF BILLET AT 10,437'. CLOSE EDC, PRESSURE UP AND SEE ANCHOR SHEAR AT 3400-PSI. SET DOWN 5K-LBS TO CONFIRM SET-GOOD. 17:00 - 19:30 2.50 STKOH C PROD1 POH WITH BILLET RUNNING TOOLS. INCREASE PUMP RATE TO 2.8-BPM/ 2800-PSI. NO ISSUES ON TRIP TO WINDOW OR PASSING THROUGH WINDOW. FLOW CHECK-NO FLOW. CONTINUE TO POH,CIRCULATING AT 2.6-BPM/2400-PSI. 19:30 - 19:45 0.25 STKOH C j PROD1 FLOW CHECK WELL,GOOD. PJSM ON LAYING DOWN BILLET ASSEMBLY. 19:45 - 20:15 0.50 STKOH C PROD1 LD BILLET ASSEMBLY. RUNNING TOOL LOOKS GOOD. CLEAR AND CLEAN FLOOR OF BHA. 20:15 - 00:00 3.75 BOPSUR P PROD1 RU BOP TESTING EQUIPMENT. TEST MASTER AND SWAB VALVE INDEPENDENTLY,GOOD. OPEN UP DOORS TO CONDUCT VISUAL INSPECTION OF RAM BODIES AND SEALS. 2/21/2012 00:00 - 10:00 10.00 BOPSUR P PROD1 TEST FUNCTION FROM BOTH REMOTE PANELS. TEST BOP COMPONENTS. PU INJECTOR, REMOVE DBPV FROM BHI UQC. TEST INNER REEL VALVE&PACKOFF. TOOLPUSHER AND WSL ON LOCATION TO WITNESS TEST. AOGCC REP CHUCK SCHEVE WAIVED STATE'S RIGHT TO WITNESS THE TEST. 10:00 - 11:00 1.00 BOPSUR P PROD1 UNSTAB INJECTOR,INSTALL CHECKS AND STAB INJECTOR BACK ON WELL. TEST BHI CHECK VALVES TO 250-PSI/ 3500-PSI. HOLD AND CHART EACH TEST FOR 5-MINUTES. GOOD TESTS. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 17 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time: 8/17/1986 12:00:OOAM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table Q67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 11:00 - 12:00 1.00 BOPSUR P PROD1 TEST GAS ALARMS. ALARMS FUNCTIONAL BUT GAITRONICS ALARM ANNUNCIATION SYSTEM TO SATELLITE CAMP IS NOT OPERATIONAL HOLD RIG H2S EVAC DRILL WHILE TROUBLESHOOTING GAITRONICS ISSUE. HOLD AAR. HIGHLIGHT THAT SIMOPS PERSONNEL WERE NOT MONITORING THE HUB AS INSTRUCTED BY SCS. NEED TO INCREASE VOLUME OF ANNUNCIATION IN SAT CAMP. CLOSE CHOKE. OPEN MASTER AND SWAB VALVES. NO PRESSURE ON WELL. FILL WELL-TOOK 4-BBLS TO FILL. OPEN CHOKE AND ESTABLISH CIRCULATION AT.95-BPM/880-PSI. IN OA=0-PSI/90-PSI 12:00 - 12:30 0.50 BOPSUR N RREP PROD1 RIG ELECTRICIAN AND MOTORMAN TROUBLESHOOTING GAITRONICS ALARM VOLUME ISSUE. CONFIRM ALARMS AUDIBLE VIA SAT CAMP - GAITRONICS. 12:30 - 13:30 1.00 STKOH X DPRB PROD1 HOLD PJSM ON MU KICKOFF/LATERAL DRILLING BHA. DISCUSS POSITIONS OF PEOPLE,ORDER OF OPERATIONS AND WELL CONTROL CONSIDERATIONS. UNSTAB INJECTOR AND BREAK OFF NOZZLE USED FOR BOP TEST. MEG TEST E-LINE GOOD. SET INJECTOR BACK OVER CIRC HOLE. MU KICKOFF/LATERAL BHA. BHA CONSISTS OF 3-3/4"HYC GAUGE BIT,2-7/8"X-TREME ULS 1.3AKO MOTOR, HOT, USMPR, DGS, DPS, EDC, P&C,WEAR SUB,LQC, UQC,XO,CTC. OAL=79.77' MU COIL TO STRING&STAB ON INJECTOR HEAD. 13:30 - 13:45 0.25 STKOH X DPRB PROD1 'TEST QTS TO 250-PSI/3500-PSI. GOOD TESTS. OPEN EDC AND ESTABLISH CIRCULATION AT .3-BPM/630-PSI. 13:45 - 16:00 2.25 STKOH X DPRB PROD1 RIH WITH KICKOFF/LATERAL DRILLING BHA TO 10,131'(JUST ABOVE WINDOW). CIRCULATE AT.37-BPM/880-PSI. 16:00 - 16:30 0.50 STKOH X DPRB PROD1 CLOSE EDC AND RIH THROUGH WINDOW. TIE IN TO RA TAG AND APPLY-T CORRECTION. 16:30 - 16:45 0.25 STKOH X DPRB PROD1 CONTINUE TO RIH IN OPENHOLE AT 15-FPM. CIRCULATE AT 2.7-BPM/2830-PSI. 16:45 - 17:15 0.50 STKOH X DPRB PROD1 REDUCE RATE TO MIN RATE WHEN NEAR BILLET. TAG WITH 4K-LBS DOWN AT 10,434'. PU TO NEUTRAL WEIGHT AT 10,429'AND CONTINUE TO PU WHILE ORIENTING TOOLFACE TO KICKOFF AT 20R. INCREASE RATE TO 2.78-BPM/2930-PSI AND RIH TO TAG AT 10,432.6' 17:15 - 18:15 1.00 STKOH X DPRB PROD1 TIME DRILL AHEAD FROM 10,432.6'AT 1-FPH. FREE SPIN AT 2.78-BPM/2780-PSI. 18:15 - 18:30 0.25 STKOH X DPRB PROD1 MOTOR STALLS OUT. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 18 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (ft) 18:30 - 18:45 0.25 STKOH X DPRB PROD1 RESTART TIME DRILL FOR FIRST FOOT OF MILLING. AT 390BBLS ON OUT MM NOTICE ALUMINUM CUTTING COMING BACK OVER SHAKER. APPLY SLIGHT MOTORWORK 18:45 - 19:45 1.00 STKOH X DPRB PROD1 MOTOR STALLS OUT AT 10,433.7' PU AND CONTINUE WITH TIME DRILLING AT 1-FPH FOR ANOTHER FOOT ONWARDS FROM ,10,433.5'. 'FREE SPIN AT 2.70-BPM/2780-PSI. 19:45 - 20:00 0.25 STKOH X DPRB PROD1 TIME MILLING AT 1-FPH CIRC PRESSURE-2479PS1 AT 2.40BPM PVT=198BBLS. _ 20:00 - 20:45 0.75 STKOH X DPRB PROD1 START APPLYING SLIGHT MOTORWORK ON BILLET. CIRC PRESSURE-2585PSI AT 2.50BPM. MOTOR STALLS OUT AGAIN AT 10,434.5'. 20:45 - 21:10 0.42 STKOH X DPRB , PROD1 RESTART TIME DRILLING AT 1-FPH. CIRC PRESSURE-2755PSI,—130PSI MOTORWORK. 21:10 - 21:30 0.33 STKOH X DPRB PROD1 APPEARS WE ARE OFF THE BILLET. DRILLING AHEAD WITH 25FT/HR. WOB-0.72K LBS CIRC PRESSURE-2755PSI,—130PSI MOTORWORK. 21:30 - 22:45 1.25 STKOH X DPRB PROD1 COMMENCE WITH MUD SWAP;PUMP 2OBBLS OF HIGH VIZ PILL. DRILLING AHEAD AT 30FT/HR. CIRC PRESSURE-2908PSI.MM IN-2.68BPM, 1 MM OUT-2.64BPM. WOB-0.68K LBS. IA-254PSI,OA-343PSI. 22:45 - 23:00 0.25 STKOH X DPRB PROD1 REDUCE PUMP RATE DOWN TO 2.00BPM THROUGHOUT MUD SWAP. CONTINUE DRILLING AT 34FT/HR.WOB-2K LBS. 23:00 - 23:30 0.50 STKOH X DPRB PROD1 WELL SWAPPED TO NEW MUD.INCREASE CIRC RATE TO 2.6BPM. PERFORM SHORT WIPER TRIP UP TO 10,460' AND TAKE SLOW PUMP RATES. FREE SPIN AT 2.56-BPM/2662-PSI. 23:30 - 00:00 0.50 DRILL X DPRB PROD1 DRILLING AHEAD FROM 11,500'AT 45FT/HR. CIRC PRESSURE-2853PSI.MM IN-2.54BPM, MM OUT-2.52BPM. WOB-1.47K LBS. IA-84PSI,OA-262PSI. 2/22/2012 00:00 - 01:00 1.00 DRILL X DPRB PROD? DRILLING AHEAD FROM 10,535'AT 45FT/HR. CIRC PRESSURE-2925PS1. MM IN-2.60BPM, MM OUT-2.55BPM. WOB-3.20K LBS. IA-103PSI,OA-278PS1. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 19 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table©67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:00 - 01:30 0.50 DRILL X DPRB PROD1 C-PUMP APPEARS TO LOOSE PRIME.STOP DRILLING AND PU/RIH WHILST CREW IS WORKING ON PUMP. CONFIRM PUMP IS PRIMED, BUT MUD IS"FLUFFY"OR"AIRED UP".ADDED 5GAL OF DEFOAMER AND DUMPED 2OBBLS OF MUD. GEO CALLS AND INFORMS THAT 10,475'-SAMPLE SHOWS 65%AND 10,500'-SAMPLE SHOWS 75%CHERT. 01:30 - 03:00 1.50 DRILL X DPRB PROD1 DECIDE TO PU TO WINDOW FOR WIPER TRIP. ORIENT TOOLFACE TO AS DRILLED WHEN PULLING/RUNNING THROUGH BILLET. 03:00 - 03:50 0.83 DRILL X DPRB PROD1 •BACK TO BOTTOM AND CONTINUE DRILLING. DUE TO MUD/PUMPING ISSUES CAN ONLY ACHIEVE PUMP RATE OF-2BPM. CIRC PRESSURE-2025PS1.WOB-1.16K LBS. ROP-9 FT/HR. IA-120PSI,OA-291 PSI. 03:50 - 04:00 0.17 DRILL X DPRB PROD1 SWAB FROM MP#2 TO MP#1 -NO IMPROVEMENT, IN FACT PUMP RATES DROP TO-1.7BPM. CHANGE BACK TO MP#2. 04:00 - 04:40 0.67 DRILL X DPRB PROD1 DISCUSS WITH MUD ENGINEER.AGREE TO PICK UP FROM BOTTOM AND SHUT OFF CENTRIFUGE.ALSO ADD FURTHER TWO 5GAL CANS OF DEFOAMER. 04:40 - 04:50 0.17 DRILL X DPRB PROD1 ADDING DEFOAMER AND SHUTTING OFF CENTRIFUGE APPEARS TO HELP,AS IN MM INCREASES TO 2.15BPM. CONTINUE DRILLING AHEAD AT ROP OF -30FT/HR, CIRC PRESSURE-2190PSI,WOB- 1.70K LBS,PVT-269BBLS,IA-155PSI,OA- 332PSI. 04:50 - 05:00 0.17 DRILL X DPRB PROD1 PUMP RATE IMPROVES FURTHER. DRILLING AT ROP OF-35FT/HR, CIRC PRESSURE- I 2662PSI, MM IN-2.60BPM, MM OUT-2.58BPM, PVT-268BBLS. TAKE FREESPIN AT 2,400PSI @ 2.50BPM. 05:00 - 05:30 0.50 DRILL X DPRB PROD1 BRING CENTRIFUGE BACK ONLINE. PUMP RATE REMAINS AROUND 2.5BPM AT 2,611 PSI CIRC PRESSURE AND ROP-38FT/HR, PVT- 278BBLS. 05:30 - 06:00 0.50 DRILL X DPRB PROD1 PUMP RATE HAS SLOWLY BEEN DECREASING DOWN TO 2.4BPM.S/I CENTRIFUGE AGAIN. PVT=281 BBLS. 06:00 - 08:45 2.75 DRILL X DPRB PROD1 WITH CENTRIFUGE SHUT-IN, PVT DROPS TO 277BBLS, INDICATING THAT MUD IS"AIRING OUT". CONTINUE DRILLING AHEAD AT ROP OF -34FT/HR, CIRC PRESSURE-2,802PS1,WOB- 3.78K LBS, IA-209PSI,OA-375PS1. DRILL AHEAD TO 10,750'. 08:45 - 10:30 1.75 DRILL X DPRB PROD1 WIPER TRIP TO WINDOW FROM 10,750'. NO ISSUES NOTED ON TRIP OR ACROSS BILLET. OBTAIN SPRS NEAR BOTTOM. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 20 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:30 - 13:30 3.00 DRILL X DPRB PROD1 DRILL AHEAD FROM 10,750'TO 10,900'. FREE SPIN AT 2.61-BPM/2795-PSI. DRILL WITH 2-4K-LBS DHWOB AND 200- 500-PSI MOTOR WORK. 13:30 - 14:30 1.00 DRILL X DPRB PROD1 WIPER TRIP FROM 10,900'. CIRCULATE AT 2.8-BPM/3200-PSI. NO ISSUES NOTED ON TRIP ACROSS THE BILLET OR TO THE WINDOW. PVT/ECD/IA/OA=262-BBLS/9.96-PPG I 510-BBLS/660-PSI. 14:30 - 14:45 0.25 DRILL X DPRB PROD1 LOG TIE IN TO RA TAG. APPLY+3'CORRECTION. 14:45 - 15:30 0.75 DRILL X DPRB PROD1 FINISH WIPER TRIP TO 10.900'. NO ISSUES ON TRIP. NORDIC SUPT AND AK WELLS HSE ADVISOR WALK THROUGH RIG TO ASSESS FUTURE 5-MIN ESCAPE PACK LOCATIONS. • 15:30 - 17:30 2.00 i DRILL X DPRB PROD1 DRILL AHEAD FROM 10.900'TO 11.050' FREE SPIN=2.75-BPM/2950-PSI. .DRILL AHEAD WITH 150-300-PSI MOTOR WORK AND 2-5K-LBS DHWOB. MAKE BHA WIPER FROM 11.000'AS ROP HAS INCREASED PAST 100-FPH. WHEN RETURN TO DRILLING,FREE SPIN= 2.63-BPM/3050-PSI. 117:30 - 18:45 1.25 DRILL C PROD1 WIPER TRIP TO WINDOW FROM 11,050'. CIRCULATE AT 2.6-BPM/3040-PSI. IA/OA=629-PSI/780-PSI. 18:45 19:15 0.50 DRILL C PROD1 RUN BACK IN HOLE.TAKE SLOW PUMP-RATES AND CONTINUE RIH. 19:15 - 20:15 1.00 DRILL C PROD1 DRILLING AHEAD.ROP-50FT/HR,WOB-2K LBS,CIRC PRESSURE-3040PSI @ 2.5BPM. 20:15 - 21:05 0.83 DRILL C PROD1 NOTICE WEIGHT TRANSFER ISSUES IN SOME SLIGHTLY"RATTY"FORMATION. ROP DROPS TO 15FT/HR.WOB-4.9K LBS, CIRC PRESSURE-3,225PSI @ 2.60BPM. 21:05 - 22:05 1.00 DRILL C PROD1 DECIDE TO PERFORM WIPER-TRIP TO BILLET. 22:05 - 23:30 1.42 DRILL C PROD1 BACK TO DEPTH,DRILL AHEAD.DRILLING IMPROVES WITH A SLIGHT INCREASE IN ROP, DESPITE AN INCREASE IN CHERT(20%) SEEN IN SAMPLES. ROP-40 TO 50FT/HR,WOB-3.5 TO 4.5K LBS, CIRC PRESSURE-3,350PSI @ 2.60BPM. PVT/ECD=240-BBLS/10.21-PPG IA/OA=737-PSI/876-PSI 23:30 - 00:00 0.50 DRILL C PROD1 COMMENCE WIPER TRIP. WEIGHT TRANSFER ISSUES PROMPT TO CLEAN OUT HOLE-SECTION WITH-35DEG INCLINATION(4,000'-9,500'MD). 2/23/2012 00:00 - 01:00 1.00 DRILL C PROD1 CONTINUE LONG WIPER TRIP TO 4,000'. _ OPEN EDC ONCE IN CASING 01:00 - 01:15 0.25 DRILL C PROD1 NOTICE AGAIN ISSUE WITH C-PUMP(<10PSI) DUE TO MUD"AIRING UP".CONSEQUENTLY HAVE TO REDUCE PUMPRATE TO 1.5BPM. PVT/ECD=228-BBLS/9.77-PPG - IA/OA=712-PSI/875-PSI 01:15 - 01:45 0.50 DRILL C PROD1 S/I CENTRIFUGE AND SLOW DOWN COIL. Printed 3/12/2012 10:26:57AM North America-ALASKA- BP Page 21 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table©67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:45 - 02:00 0.25 DRILL C PROD1 WITH CENTRIFUGE S/I,C-PUMP IS BACK TO 23PS1,ALLOWING 3.3BPM ON MUD PUMP. CONTINUE POOH AT NORMAL SPEED. 02:00 - 02:25 0.42 DRILL C PROD1 BRING CENTRIFUGE BACK ONLINE AND MONITOR C-PUMP OUTPUT. 02:25 - 03:00 0.58 DRILL C I PROD1 SHUT DOWN CENTRIFUGE AGAIN DUE TO DROPPING C-PUMP. 03:00 - 03:20 0.33 DRILL C PROD1 AROUND 4,500'OUT-MICROMOTION PLUGS UP.CLEAR OUT-MICROMOTION AND NOTICE FAIRLY BIG CHUNKS OF ALUMINUM AND SOLIDS ON SHAKER. 03:20 - 04:00 0.67 DRILL C PROD1 AT 4,000'COMMENCE RIH AT 85FPM. OUT-MICROMOTION PLUGS UP AGAIN. 04:00 - 04:30 0.50 DRILL C PROD1 IA/OA=730-PSI/920-PSI. BLEED DOWN OA FROM 920PSI TO 700PSI. BLACK ARCTIC PACK RETURNING, NO GAS. IA/OA=600-PSI/700-PSI. SHUT DOWN CENTRIFUGE AGAIN 04:30 - 04:50 , 0.33 DRILL C PROD1 AT WINDOW CLOSE EDC. COMMENCE LOGGING FOR TIE-IN AT 150FT/HR.APPLY+6'CORRECTION TO 10,239'. 04:50 - 05:30 0.67 DRILL C PROD1 CONTINUE RIH TO 11,174.5'. 05:30 - 07:30 2.00 DRILL C PROD1 DRILLING AHEAD FROM 11,174.5'. ROP-32FT/HR,WOB-4.64K LBS,CIRC PRESSURE-3,329PSI @ 2.61 BPM. PVT/ECD=212-BBLS/10.19-PPG IA/OA=649-PSI/674-PSI AERATED MUD CONTINUES TO CAUSE CHARGE PUMP PRESSURE ISSUES. ADD DEFOAMER AND MINIMAL AMOUNT OF WATER TO ASSIST IN BREAKING OUT ENTRAINED AIR. 07:30 - 09:45 2.25 DRILL P PROD1 DRILL AHEAD FROM 11,227'TO 11,300'. FREE SPIN=2.65-BPM/3240-PSI. DRILL AHEAD WITH 200-400-PSI MOTOR WORK AND 2-5K-LBS DHWOB. MW IN/MW OUT=8.63-PPG/8.64-PPG. AT START,PVT/ECD/IA/OA=220-BBLS/ 10.23-PPG/720-PSI/680-PSI. AT END,PVT/ECD/IA/OA=219-BBLS/ 10.17-PPG/800-PSI/720-PSI. 09:45 - 12:00 2.25 DRILL P PROD1 WIPER TRIP FROM 11,300'. CIRCULATE AT 2.82-BPM/3390-PSI. NO ISSUES ON TRIP. 12:00 - 16:30 4.50 DRILL P PROD1 DRILL AHEAD FROM 11,300'TO 11,450'. FREE SPIN=2.64-BPM/3200-PSI. CHALLENGING TO MAKE PROGRESS AT 11,320'BUT BREAKS THROUGH AND ROP IMPROVES. MAKE BHA WIPER TRIP FROM 11,368'. ROP SLOWLY IMPROVES. 16:30 - 18:40 2.17 DRILL P I PROD1 WIPER TRIP FROM 11,450'TO WINDOW. CIRCULATE AT 2.7-BPM/3150-PSI. IA I OA=880-PSI/800-PSI. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 22 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date:2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum: Kelly Bushing/Rotary Table©67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 18:40 - 20:45 2.08 DRILL P PROD1 DRILL AHEAD FROM 11,453'. ROP-87FT/HR,WOB-3.28K LBS, CIRC PRESSURE-3,234PS1 @ 2.61 BPM. PVT/ECD=205-BBLS/10.26-PPG IA/OA=870-PSI/803-PSI 20:45 - 22:00 1.25 DRILL P PROD1 DRILL AHEAD FROM 11,500'. JUST BEFORE 11,500'NOTICE WEIGHT TRANSFER ISSUES:SEE WOB WHEN GETTING TO TD,BUT WOB THEN QUICKLY DRILLS OFF.PU AND REPEAT CYCLE. ROP-17FT/HR,WOB-2.48K LBS, CIRC PRESSURE-3,193PS1 @ 2.60BPM. PVT/ECD=200-BBLS/10.20-PPG IA/OA=897-PSI/818-PSI. GEO'S SAMPLE AT 11,500'SHOWS 50-60% CHERT CONTENT. 22:00 - 22:30 0.50 DRILL P PROD1 WIPER TRIP TO 11,200'. 22:30 - 23:10 0.67 DRILL P PROD1 BACK TO TD. ROP-<5 FT/HR,WOB-BETWEEN 2K LBS DROPPING OFF TO 1K LBS.CIRC PRESSURE -3,050PSI @ 2.56BPM. TRY DRILLING AT DIFFERENT PUMPRATES, NO CHANGE NOTICED. PVT/ECD= 196-BBLS/10.20-PPG IA/OA=916-PSI/833-PSI. BHT= 152DEG F. SECOND TRUCK FOR MUDSWAP IS EXPECTED TO ARRIVE ON LOCATION AROUND MIDNIGHT. 23:10 - 23:45 0.58 I DRILL P PROD1 PU FOR WIPER TRIP. PUMP 21 BBLS HIGH VIZ PILL AND TIME IT TO LEAVE BIT WHEN BACK TO TD.SAW GOOD WOB WHEN PILL CAME OUT OF NOZZLE, BUT WOB DROPPED OFF AS SOON AS PILL IS OUT OF COIL.BACK TO <5FT/HR ROP. 23:45 - 00:00 0.25 DRILL P PROD1 DECIDE TO POOH TO CHECK/CHANGE BIT AND M/U BHA WITH AGITATOR. COMMENCE POOH AT 30FPM IN OPEN HOLE. MM IN-2.69BPM/MM OUT-2.48BPM, LOSING 3-4 BBLS/HR. 2/24/2012 00:00 - 02:45 2.75 DRILL P PROD1 CONTINUE POOH WITH BHA#9. 02:45 - 03:15 0.50 DRILL P PROD1 POOH TO 100'.RIH TO 500'AT 100FPM TO CLEAN BIT. STOP AND PERFORM 5MIN FLOWCHECK- ACHIEVE GOOD NO FLO. PULL UP TO SURFACE. 'IA/OA=605-PSI/753-PSI. 03:15 - 04:30 1.25 DRILL P PROD1 POP LUBRICATOR AND LD BHA#9. DRILLBIT IS TOTALLY KNACKERED: 7-6-JD-A-X-0.01-LT-PR(2.75"GO,2.74"NO-GO) 04:30 - 05:00 0.50 DRILL P PROD1 M/U NEW BHA#10 WITH 2-7/8"AGITATOR, 2-7/8"X-TREME MOTOR AND 3.75"HYC BIT. STAB ON INJECTOR AND PRESSURE TEST QTS. Printed 3/12/2012 10:26:57AM f North America -ALASKA- BP Page 23 of 24 Operation Summary Report Common Well Name: F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date: 2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°4601.304"W Active Datum: Kelly Bushing/Rotary Table Q67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:00 - 07:00 2.00 DRILL P PROD1 RIH WITH BHA. STOP AT 500'AND TEST AGITATOR- RECEIVED POSITIVE INDICATION FOR AGITATOR WORKING. CONTINUE RIH. CIRCULATE AT.25-BPM/1380-PSI THROUGH BIT. IA/OA=340-PSI/410-PSI. 07:00 - 07:30 0.50 DRILL P PROD1 LOG TIE IN ACROSS RA TAG. APPLY-3.5'CORRECTION. 07:30 - 08:45 1.25 DRILL P PROD1 CONTINUE TO RIH TO TAG BOTTOM. CIRCULATE AT 2-BPM/2850-PSI. OBTAIN SPRS. 08:45 - 12:00 3.25 DRILL P PROD1 DRILL AHEAD FROM 11,525'TO 11,650' FREE SPIN=2.4-BPM/3130-PSI. DRILL WITH 1-5K-LBS DHWOB AND 200- 700-PSI MOTOR WORK. DISPLACE WELL TO NEW MUD STARTING AT 11,560'. MAKE BHA WIPER FROM 11,600'AND AGAIN AT 11,630'AS ROP INCREASES. IDENTIFY LOSS RATE OF-6-BPH 12:00 - 14:00 2.00 DRILL P PROD1 WIPER TRIP FROM 11,650'. CIRCULATE AT 1.95-BPM/2400-PSI. OBTAIN SPRS. 14:00 - 16:00 2.00 I DRILL P PROD1 DRILL AHEAD FROM 11,650'. FREE SPIN=2.58-PSI/3150-PSI. DRILL AHEAD WITH 1 -4K-LBS DHWOB AND 200-700-PSI MOTOR WORK. MAKE BHA WIPER FROM 11,750'. 16:00 - 18:20 2.33 DRILL P PROD1 WIPER TRIP FROM 11,800'TO WINDOW. NO ISSUES NOTED ON TRIP. CIRCULATE AT 2-BPM/2440-PSI. 18:20 - 19:40 1.33 DRILL P PROD1 DRILL AHEAD AT 120FT/HR AND 2.1K LBS WOB AT 2.60BPM. STEADY DRILLING PROGRESS. 11,900'SAMPLE SHOWS CLEAN SAND WITH 5%CHERT,WHILST 11,950'SAMPLE INDICTAES SAND WITH 30%CHERT. 19:40 - 20:45 1.08 DRILL P PROD1 PERFORM WIPER TRIP FROM 11,950'TO WINDOW. 20:45 - 21:00 0.25 DRILL P PROD1 PERFORM TIE IN TO RA-TAG AND APPLY+4.5' CORRECTION. 21:00 - 22:15 1.25 DRILL P PROW RIH BACK TO TD. 22:15 - 22:45 0.50 DRILL P PROW DRILL AHEAD FROM 11,950'. ROP-100FT/HR,WOB-2.8K LBS. CIRC PRESSURE=3560-PSI AT 2.60BPM. SHORTLY AFTER 12,000'NOTICE SHORT PERIOD OF INCREASED LOSSES, INDICATING FAULT 22:45 - 00:00 1.25 DRILL P PROD1 ROP IS SLOWING DOWN TO 60-80 FT/HR. WOB 4.4K LBS. CIRC PRESSURE=3875-PSI AT 2.60BPM. 2/25/2012 00:00 - 00:20 0.33 DRILL P PROD1 DRILLING AHEAD. GEO INFORMS THAT NEW TD IS 12,256'(129' SHALLOWER THAN PLAN). 00:20 - 02:45 2.42 DRILL P PROW PERFORM 150'-WIPER TRIP TO WINDOW. IPrinted 3/12/2012 10:26:57AM North America -ALASKA- BP Page 24 of 24 Operation Summary Report Common Well Name:F-29 AFE No Event Type: RE-ENTER-ONSHORE(RON) Start Date:2/6/2012 End Date: 2/25/2012 X3-010W5-C: (1,800,094.00) Project: Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) (ft) , 02:45 - 05:45 3.00 DRILL P PROD1 DRILL AHEAD FROM 12,100'. ROP-55 FT/HR,WOB-2.5K LBS. CIRC PRESSURE=3360-PSI AT 2.50BPM. REACH TD AT 12,257'. 05:45 - 07:30 1.75 DRILL P PROD1 WIPER TRIP FROM 12,257'. NO ISSUES NOTED ON TRIP TO WINDOW. 07:30 - 07:45 0.25 DRILL P PROD1 TIE IN TO RA TAG. APPLY+5'CORRECTION. 07:45 - 10:00 2.25 DRILL P PROD1 WIPER BACK TO BOTTOM. CIRCULATE AT 2.7-BPM/3580-PSI. TAG CORRECTED TD AT 12,256'. 10:00 - 10:30 0.50 DRILL P PROD1 RECIPROCATE COIL SLOWLY WHILE PREPARING AND PUMPING 30-BBL LINER RUNNING PILL WITH 2PPB ALPINE BEADS. 10:30 - 12:00 1.50 DRILL P PROD1 POH, LAYING IN LINER RUNNING PILL OF NEW MUD AND 2-PPB ALPINE BEADS. IA/OA=820-PSI/750-PSI. 12:00 - 14:00 2.00 DRILL P PROD1 OPEN EDC AND CONTINUE POOH. PAINT EOP FLAGS AT 9660'(WHITE)AND AT 7640' (YELLOW) 14:00 - 15:15 1.25 DRILL P PROD1 CLOSE EDC AT 200'AND NO FLOW CHECK. PSJM FOR LAYING DOWN BHA. LD DRILLING BHA#10 TO PIPE SHED. GRADE BIT. 4-2-CT-A-X-I-BU-TD. Printed 3/12/2012 10:26:57AM North America -ALASKA- BP Page 1 of 12 Operation Summary Report Common Well Name:F-29 AFE No Event Type:COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay T Site: PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM 'Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum: Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code I NPT NPT Depth Phase Description of Operations (hr) (ft) 2/25/2012 15:15 - 17:30 2.25 CASING P RUNPRD INSTALL E-LINE BOOT. MU 2-JTS OF 2-3/8"PH6. PUMP SLACK FORWARD AT 4-BPM/3700-PSI. UNSTAB AND RECOVER 194'OF E-LINE(OF 303'ESTIMATED). DISCUSS SITUATION AND DECIDE TO PUMP SLACK AGAIN. STAB INJECTOR BACK ON AND SURGE PUMPS MULTIPLE TIMES AT 4.3-BPM-NO MOVEMENT HEARD. PUMP 20-BBLS FRESH WATER PILL AND CIRC OUT OF HOLE-NO MOVEMENT HEARD. UNSTAB INJECTOR. NO ADDITIONAL SLACK RECOVERED. 17:30 - 19:00 1.50 CASING P RUNPRD CUT OF SLB CTC AND DRESS COIL. INSTALL BTT CTC. PULL TEST TO 35K-LBS. GOOD TEST. PRESSURE TEST CTC TO 250-PSI/3500-PSI. GOOD TESTS.19:00 - 19:15 0.25 CASING P RUNPRD DISCUSS MISSING E-LINE CABLE WITH NIGHTSHIFT. DECIDE TO TRY PUMPING AGAIN BEFORE DROPPING THE 3/4"DRIFT BALL OR STARTING TO CUT COIL. HOLD PJSM WITH CREWS. 19:15 - 19:45 0.50 CASING P RUNPRD M/U 2JT OF 2-3/8"PH6. PU INJECTOR AND STAB ON. 19:45 20:15 0.50 CASING P RUNPRD PUMP ANOTHER 45BBLS OF FRESHWATER INTO THE REEL,AND CHASED OUT WITH MUD AT 4.4-BPM. STILL CABLE NOT MOVING. 20:15 - 21:00 0.75 CASING P RUNPRD SIT INJECTOR TO SIDE AND PULL PH6. M/U CIRC SUB TO CTC 21:00 - 21:30 0.50 CASING P RUNPRD DROP 3/4"DRIFT BALL IN REEL AND START PUMPING. PUMP AWAY 62BBLS. POP OFF LUBRICATOR AND LOCATE BALL IN SUB. 21:30 - 22:50 1.33 CASING P RUNPRD CLEAR RIGFLOOR AND LIFT LINER HANDLING EQUIPMENT IN PLACE. LIFT BTT INTO PIPESHED AND PREAPRE FOR RUNNING LINER. WHILE TAKING ON RIG WATER,A RELEASE OF--4GAL FRESHWATER OCCURRED. REPORTED RELEASE TO HSE AND GPB SPILL RESPONSE. BYPASS LINE ON TRUCK WAS LEAKING BETWEEN VALVE BOX AND TANK. BYPASS VALVE WAS CLOSED AND LEAK STOPPED. (TRACTION REPORT 2012-IR-4068077 HAS BEEN CREATED) 22:50 - 23:00 0.17 CASING P RUNPRD HOLD PJSM. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 2 of 12 Operation Summary Report Common Well Name: F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site: PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase ' Description of Operations (hr) (ft) 23:00 - 00:00 1.00 CASING P RUNPRD COMMENCE MAKING UP 2-7/8"x 3-1/4"x 3-1/2" LINER. M/U GUIDE SHOE, FLOAT COLLAR,2-7/8" JOINT, FLOAT COLLAR, PUP JOINT AND LANDING COLLAR, PUP JOINT AND STAGE COLLAR. START MAKING UP 2-7/8"JOINTS. DRIFT THE FIRST 5 CONNECTIONS FOR PROPER MAKE-UP. PERFORM KICK WHILE TRIPPING DRILL. M/U SAFETY JOINT AND CLOSE TIW-VALVE WITHIN 3MINS. 2/26/2012 00:00 - 03:30 3.50 CASING P RUNPRD CONTINUE MAKING UP 2-7/8"x 3-1/4"x 3-1/2" LINER. FILL UP LINER AT JOINT#30 AND#59. 03:30 - 05:45 2.25 CASING P RUNPRD M/U X-OVER AND 14 JOINTS OF 3-1/4"LINER. DRIFT THE FIRST 5 CONNECTIONS FOR PROPER MAKE-UP. PERFORM KICK WHILE TRIPPING DRILL. M/U SAFETY JOINT AND CLOSE TIW-VALVE WITHIN 3MINS. FINISH MAKING UP LINER AND M/U BHA#11. 05:45 - 06:20 0.58 CASING P RUNPRD STAB ON INJECTOR,PRESSURE-TEST QTS } TO 4,000PS1/5MIN. 06:20 - 10:00 3.67 CASING P RUNPRD RIH WITH LINER. SEE FIRST FLAG(LINER ABOVE WINDOW)AT 10145.5'. 8.61'DEEPER THAN CALCULATED. PU WT=40K-LBS,RIH WT= 18K-LBS. CONTINUE TO RIH WITH LINER. PASS SECOND FLAG AT 12,202'. 5'DEEPER THAN CALCULATED. CONTINUE TO RIH TO TAG BOTTOM WITH 10K-LBS DOWN AT 12,265' UNCORRECTED. PU AND SEE BREAKOVER AT 12,254'. ,REPEAT WITH IDENTICAL RESULTS. 10:00 - 12:00 2.00 CASING P RUNPRD POSITION BALL DROP AND DROP 5/8"BALL. PRESSURE UP BEHIND BALL AND THEN OPEN UP TO SURGE. 1CHASE BALL BRINGING RATE UP TO 1.5-BPM /2300-PSI. REPEAT SURGE. RIH AND TAG TD. CHASE BALL AT 1.8-BPM/ 2540-PSI,SLOWING RATE TO.75-BPM/ 1890-PSI WITH 35-BBLS PUMPED. BALL DOES NOT LAND CALCULATED VOLUME. CONTINUE CIRCULATING WHILE DISCUSSING OPTIONS. 12:00 - 12:30 0.50 CASING P RUNPRD ASSESS BALL DROP POSITION. IF BALL IS LODGED IN PUMP IN LATERAL, SHUTTING DOWN PUMP AND REMOVING BALL DROP CAP SHOULD REVEAL BALL. SHUT DOWN PUMP, DOUBLE BLOCK AND REMOVE BALL DROP CAP. NO BALL RECOVERED. DISCUSS SITUATION WITH ODE AND ETL. DECIDE TO DISPLACE WELL TO 2%KCL. Printed 3/12/2012 10:27:29AM North America-ALASKA- BP Page 3 of 12 Operation Summary Report Common Well Name: F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date: 2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor NORDIC CALISTA IUWI:/Lat:070°20'13.165"5 Long: :0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table©67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 12:30 - 13:30 1.00 CASING P RUNPRD DISPLACE WELL TO 2%KCL. INCREASE RATE TO 2.4-BPM WITH 2800-PSI. HEAR BALL MOVING ON REEL AND THEN OVER GOOSENECK WITH 8-BBLS PUMPED AT HIGHER RATE. ONCE BALL OUT OF REEL HOUSE, REDUCE RATE TO 2-BPM/2300-PSI. AT 43-BBLS PUMPED,SLOW RATE TO.6-BPM/1600-PSI. SEE BALL LAND WITH 56.3-BBLS PUMPED. PRESSURE UP TO 4100-PSI AND SEE SHEAR RELEASE FROM SELRT. PU TO BREAK-OVER AND CONFIRM LINER IS FREE WITH PU WT=35K-LBS. STACK 10K-LBS BACK DOWN. 13:30 - 16:30 3.00 CASING P RUNPRD FINISH DISPLACING WELL TO 2%KCL. BEGIN TESTING CEMENT LINE USING 60/40 MEOH. TEST TO 250-PSI/4500-PSI. LEAK FROM CHIKSAN-SEE REMARKS. REPLACE CHIKSAN. TEST CEMENT LINE TO 250-PSI/4500-PSI. GOOD TESTS. 16:30 - 18:00 1.50 CEMT P RUNPRD BLOW MEOH BACK TO CEMENT VAN. WASH UP CEMENT VAN. BRING ON 100-BBLS 2%KCL WITH BIOZAN ON TO PITS FOR DISPLACEMENT. 18:00 - 19:00 1.00 CEMT P RUNPRD WAIT FOR CHANGE OUT TO BE COMPLETED BEFORE BEGINNING CEMENT JOB. 19:00 - 19:30 0.50 CEMT P RUNPRD CREWS ARRIVE AFTER SUNDAY SAFETY MEETING AND HAVE CHANGE-OUT. RE-CHECK ALL CEMENTING NUMBERS WITH BAKER&SLB. 19:30 - 20:00 0.50 CEMT P RUNPRD HOLD PJSM WITH ALL CREWS INVOLVED. 20:00 - 20:20 0.33 CEMT P RUNPRD BLOW-DOWN CEMENT LINE WITH AIR. START BATCHING UP CEMENT. 20:20 - 20:40 0.33 CEMT P RUNPRD BATCH IS MIXED.ZERO MICROMOTIONS AND PUMP 18.9BBLS OF 15.8PPG CEMENT INTO COIL.S/I SLB CEMENT PUMPS. 20:40 - 21:00 0.33 CEMT P RUNPRD WASH AND BLOW DOWN LINES TO SLB CEMENTING TRUCK. LINE UP AND DISPALCE CEMENT DOWN COIL WITH 2%KCL W 2PPG BIOZAN AT 2.1 BPM. MM IN-2.10BPM/MM OUT-2.01 BPM/CIRC P -945PSI. 21:00 - 21:05 0.08 CEMT P RUNPRD 56.2BBLS PUMPED AWAY,SLOW DOWN PUMP RATE FROM 2BPM TO 1.0BPM. MM IN-1.06BPM/MM OUT-1.60BPM/CIRC P -260PSI. 21:05 - 21:10 0.08 CEMT P RUNPRD 62.6BBLS PUMPED AWAY.MM IN-1.066PM/ MM OUT-0.94BPM/CIRC P-271 PSI. 21:10 - 21:15 0.08 CEMT P RUNPRD 66.4BBLS PUMPED AWAY.MM IN-1.05BPM/ MM OUT-0.68BPM/CIRC P-256PSI. 70.0BBLS PUMPED AWAY.MM IN-1.03BPM/ MM OUT-0.93BPM/CIRC P-630PSI. 21:15 - 21:20 0.08 CEMT P RUNPRD 71.4BBLS PUMPED AWAY.ZERO OUT MM. 72.6BBLS PUMPED AWAY.OUT MM-1.2BBLS. PU 13'ABOVE BREAK-OVER POINT. RIH AND STACK DOWN 10K LBS 10'HIGH AT 12,255'. Printed 3/12/2012 10:27:29AM North America-ALASKA- BP Page 4 of 12 Operation Summary Report Common Well Name: F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site: PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 21:20 - 21:25 0.08 CEMT P RUNPRD DISPLACE PEE WEE PLUG.APPLY 670PSI AND HOLD FOR SHORT PERIOD. IN MM- 72.9BBLS. 21:25 - 21:30 0.08 CEMT P RUNPRD PU 1.5FT.MM IN-72.9BBLS/MM OUT- 1.4BBLS. DISPLACE 6BBLS THORUGH SIDE-EXHAUST. MM IN-78.9BBLS/MM OUT-6.7BBLS. 21:30 - 21:35 0.08 CEMT P RUNPRD OPEN BAKER CHOKE AND STACK 10K DOWN TO 12258.8 FT.CLOSE BAKER CHOKE. WITH 79.1BBLS ON MM IN,ZERO MM IN. PRESSURE UP TO 3,540PSI TO SHEAR LINER WIPER PLUG WITH 1BBL. SEND DOWN LINER WIPER PLUG AT 2.6 BPM AT-2,700 PSI. 21:35 - 21:40 0.08 CEMT P RUNPRD LAND LINER WIPER PLUG WITH 14.6BBLS PUMPED. iMM IN-14.6BBLS/MM OUT-20.5BBLS. CIP=2140-HRS. 21:40 - 21:45 0.08 CEMT P RUNPRD OPEN BAKER CHOKE,CONFIRM FLOATS HOLDING AND CLOSE BAKER CHOKE. APPLY 850PS1. PU TO 12,245'TO UNSTING FROM LINER. NOTICE PRESSURE FALLING OFF. 21:45 - 21:50 0.08 CEMT P RUNPRD COMMENCE POOH WHILE CIRCULATE BIOZAN AT 0.87BPM TO CONTAMINATE EXAUSTED CEMENT. MM IN-1.73BPM/MM OUT-1.50BPM/CIRC P -1,161PSI. 21:50 - 22:10 0.33 CEMT , P RUNPRD STOP AT 9,478'AND FLOWCHECK.OBTAIN GOOD NO-FLOW FOR 5-MIN. _ CONTINUE POOH. 22:10 - 23:00 0.83 CEMT P RUNPRD STOP AT 9,000'TO DO FLUID MANAGEMENT ON RIG PITS. CONTINUE PUMPING 2%KCL WITH BIOZAN. TAKING CONTAMINATED CEMENT TO CUTTINGS BOX. 23:00 - 00:00 1.00 CEMT P RUNPRD CONTINUE POOH. 2/27/2012 00:00 - 00:50 0.83 CEMT P RUNPRD PULL TO SURFACE. 00:50 - 01:00 0.17 CEMT P RUNPRD PERFORM 5-MIN FLOWCHECK.OBTAIN GOOD NO FLOW. 01:00 - 02:15 1.25 CEMT P RUNPRD POP INJECTOR OFF WELL AND LD BHA#11. ALL BTT-TOOLS IN GOOD SHAPE,LOCATE THE 5/8"BALL ON SEAT. 02:15 - 03:00 0.75 CEMT P RUNPRD CLEAR RIGFLOOR AND LIFT OUT BTT-TOOLS. M/U SWIZZLE-STICK AND JET BOP-STACK. 03:00 - 04:00 1.00 EVAL P RUNPRD STAND BACK INJECTOR AND RIG UP FOR RUNNING CSH-PIPE. 04:00 - 04:15 0.25 EVAL P OTHCMP HOLD PJSM.DISCUSS RA FOR RUNNING CSH AND USING SAFETY JOINT. _ 04:15 - 06:30 2.25 EVAL P OTHCMP COMMENCE M/U BHA#12 FOR CLEAN-OUT/ LOGGING RUN. DRIFT DISCONNECT, HYDRAULIC DISC AND CIRC SUB WITH APPROPRIATE BALLS. WHEN M/U 1-1/4"CSH PUMP THROUGH WITH 20JOINT MADE-UP. 06:30 - 10:30 4.00 EVAL P OTHCMP CONTINUE TO RIH WITH 1-1/4"CSH. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 5 of 12 Operation Summary Report Common Well Name:F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 10:30 - 10:45 0.25 EVAL P OTHCMP PRESSURE TEST BTT DBPV TO 250-PSI/ 3500-PSI. HOLD AND CHART EACH TEST FOR 5-MINUTES. GOOD TEST 10:45 - 11:00 0.25 EVAL P OTHCMP FINISH MU MEM LOGGING/CLEAN-OUT BHA. 11:00 - 11:30 0.50 EVAL P OTHCMP PU INJECTOR AND MU BHA TO COIL. STAB INJECTOR ON WELL. TEST QTS TO 250/3500-PSI. HOLD AND CHART EACH TEST FOR 5-MINUTES. IA/OA=0-PSI/90-PSI. 11:30 - 13:15 1.75 EVAL P OTHCMP RIH WITH MEM LOGGING/CLEAN-OUT BHA TO 9250'. CIRCULATE AT.6-BPM/1250-PSL 13:15 - 15:15 2.00 EVAL P OTHCMP MEMORY GR/CCL/MCNL LOG DOWN FROM 9250'TO 12225'UNCORRECTED AT 30-FPM. CIRCULATE AT 1.2-BPM/2200-PSI. 15:15 - 16:15 1.00 EVAL P OTHCMP LOG UP FROM 12,225'UNCORRECTED TO 9250'AT 60-FPM. CONTINUE TO CIRCULATE AT 1.25-BPM/ 2200-PSI. IA/OA=80-PSI/150-PSI. PAINT FLAG AT 12,061'. 16:15 - 17:15 1.90-- - EVAL P OTHCMP RIH TO VERY LIGHTLY TAG PBTD AT 12,220' UNCORRECTED. BEGIN PUMPING PERF PILL DOWN COIL FOLLOWED BY CLEAN KCL. 17:15 - 18:35 1.33 EVAL P OTHCMP POH,LAYING IN CLEAN MUD PERF PILL. 18:35 - 20:20 1.75 EVAL; P - OTHCMP CIRCULATE BIOZAN OOH. PUMPING AT 1.5BPM DUE TO BHA-PUMPING RESTRICTIONS. 20:20 - 22:00 1.67 EVAL P OTHCMP POOH TO 500'. 22:00 - 22:20 0.33 EVAL P OTHCMP PERFORM 5MIN FLOW-CHECK.OBTAIN GOOD NO-FLO.CONTINUE POOH. MEANWHILE HOLD PJSM FOR LD BHA. STBK INJECTOR OVER BUNG HOLE. 22:20 - 00:00 1.67 EVAL P OTHCMP COMMENCE LD BHA#12. LD THE SWIVEL,JOINTS OF PH6,DUAL BPV AND DISCONNECT. DROP 1/2"BALL TO OPEN CIRC SUB. M/U 2" HOSE TO BHA AND FLUSH CSH WITH 1OBBLS FRESH WATER.GIVE TIME TO U-TUBE 2/28/2012 00:00 - 01:50 1.83 EVAL P OTHCMP STAND BACK 1-1/4"CSH STANDS. 01:50 - 02:30 0.67 EVAL P OTHCMP LD MEMORY LOGGING TOOLS FROM BHA #12. LIFT TOOLS OFF RIGFLOOR. 02:30 - 02:45 0.25 EVAL P OTHCMP HOLD PJSM BEFORE CUTTING COIL. 02:45 03:15 0.50 EVAL P OTHCMP START CUTTING 100'COIL.THIS SHIFTS THE EOP FLAG-DEPTH TO 9,300'. MEANWHILE DOWNLOAD DATA FROM MEMORY LOGGING TOOLS AND QUALITY-CHECK SAME. DATA IS LOOKING OKAY. 03:15 - 04:45 1.50 EVAL P OTHCMP MU BTT CTC.PULL-TEST TO 35K AND PRESSURE-TEST TO 490 PSI/5 MIN AND 3,670PS1/5MIN OBTAIN GOOD TEST,BLEED OFF. 04:45 - 05:15 0.50 BOPSUR P OTHCMP M/U UP JETTING BHA WITH SWIZZLE STICK AND STAB ON INJECTOR. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 6 of 12 Operation Summary Report Common Well Name:F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:15 - 05:50 0.58 BOPSUR P OTHCMP CHANGE OUT CT PACK-OFFS.PERFORM FULL BODY PRESSURE TEST TO TEST 'PACK-OFFS AND QTS. 05:50 - 07:00 1.17 BOPSUR P OTHCMP JET STACK AT 2.5BPM. 07:00 - 08:30 1.50 BOPSUR P OTHCMP FUNCTION TEST BOPE STACK FROM DRILLER'S PANEL ON RIG FLOOR. CTS PERFORM CHAIN INSPECTION. BRING BLOCKS TO RIG FLOOR TO WARM UP. 08:30 - 10:00 1.50 EVAL P OTHCMP CONFIRM NO PRESSURE ON WELL. OPEN UP AND FLUID PACK LINES. LINE UP PER NORDIC TESTING PROCEDURE. PERFORM LINER LAP TEST TO 250-PSI FOR 5-MINUTES-GOOD TEST. BRING PRESSURE UP AND SEE STEADY INJECTION AT 2020-PSI/ 3-BPM. SHUT DOWN AND MONITOR PRESSURE BLEED OFF ON CHART. REPORT RESULTS TO WTL,JIM WILLINGHAM. 10:00 - 10:30 0.50 EVAL P OTHCMP HOLD PJSM ON MU PERF GUNS. DISCUSS POSITIONS OF PEOPLE, COMMUNICATION DURING OPERATION AND HAZARDS .DIRECTLY ASSOCIATED WITH HANDLING GUNS. BARRICADE CELLAR. RU PERF GUN HANDLING EQUIPMENT. 10:30 - 15:30 5.00 EVAL P j OTHCMP MU PERF GUNS&RUNNING BHA. 15:30 - 17:10 1.67 EVAL P OTHCMP RIH WITH PERF BHA. WHEN RIH,NOTICE FLAG OFF-DEPTH. 17:10 - 18:20 1.17 EVAL P OTHCMP SHUT OFF PUMPS AT LINER TOP CTDS DEPTH OF 10,427'. DISCUSS WAY FORWARD. 18:20 - 19:15 0.92 EVAL P OTHCMP RIH AND TAG PBTD @ 12,228'.PU,SEE BREAKOVER POINT AT 12,216'. 19:15 - 20:00 0.75 EVAL P OTHCMP PU FOR FLAG CONFIRMATION.SEE FLAG AT 9,300'EOP. 20:00 - 21:20 1.33 EVAL P OTHCMP RIH TO PBTD WHILST PUMPING DOWN NEW 3OBBLS PERF PILL. TAG PBTD AT 12,216'.CORRECT DEPTH TO 12,217'. PARK AT DEPTH AND CIRCULATE OUT WHOLE PERF PILL. MEANWHILE HOLD PJSM FOR PERF JOB WITH CREWS. 21:20 - 21:30 0.17 EVAL P OTHCMP REVIEW EFIRE COMMANDS WITH SLB TCP AND CTD AND SEND TRAINING PULSE A COUPLE OF TIMES FOR PRACTICE. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 7 of 12 Operation Summary Report Common Well Name:F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay 'Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT I NPT Depth Phase Description of Operations (hr) (ft) 21:30 - 21:48 j 0.30 EVAL P OTHCMP START EFIRE COMMAND SEQUENCE: STOP PUMPS FOR 2MINS, PUMP AT IDLE FOR 2MINS. INCREASE PUMP RATE TO 1.57BPM FOR 1MIN,THEN IDLE PUMP AT 0.30BPM FOR 1MIN. INCREASE PUMP RATE TO 1.50BPM FOR 1 MIN,THEN IDLE PUMP AT 0.34BPM FOR 1 MIN. INCREASE PUMP RATE TO 1.50BPM FOR 1MIN,THEN IDLE PUMP AT 0.33BPM FOR 1MIN. INCREASE PUMP RATE TO 1.6OBPM FOR 1MIN AND LEAVE PUMP AT IDLE. COMMENCE WITH SLOWLY POOH. 21:48 - 21:50 0.03 EVAL P OTHCMP RECEIVE POSITIVE INDICATION FOR GUNS FIRING AT 12,216.8' 21:50 - 22:15 0.42 EVAL P OTHCMP 'COIL GETS MECHANICALLY STUCK AT ,12,211'. TAKE PUW UP TO-90K LBS TO GET FREE. PULL UP/PUSH DOWN, NO SUCCESS. STILL CAN PUMPAT FULL PUMP RATE. HOLD 200PS1 PRESSURE ON CHOKE. DISCUSS OPTIONS. 22:15 - 22:30 0.25 EVAL P OTHCMP CALL CTD SUPERINTENDENT AND DISCUSS SITUATION AND WAY FORWARD. 22:30 - 23:00 0.50 EVAL P OTHCMP HOLD SAFETY MEETING WITH CREWS INVOVLED. DISCUSS SITUATION,PLAN FORWARD AND WELL CONTROL HAZARDS. HOLD"PARTED PIPE-DRILL. ORDER OUT ADDITIONAL TRUCK WITH 2%KCL. 23:00 - 23:40 I 0.67 EVAL P OTHCMP COMMENCE PUMPING AS PER AGREED PLAN FORWARD: IPUMP 0.25BPM DOWN COIL,0.33BPM DOWN BACKSIDE WITH KCL.760PS1 WHP. PUMP 0.29BPM DOWN COIL,0.34BPM DOWN BACKSIDE WITH KCL.857PSI WHP. PUMP 0.78BPM DOWN COIL,0.33BPM DOWN BACKSIDE WITH KCL. PUMP 0.84BPM DOWN COIL,0.35BPM DOWN BACKSIDE WITH KCL. 1,534PS1 WHP. PUMP 0.86BPM DOWN COIL,0.3OBPM DOWN BACKSIDE WITH KCL. 1,751PSI WHP. PU ON COIL UP TP 50K LBS-NO SUCCESS. 23:40 - 00:00 ' 0.33 EVAL P OTHCMP STOP PUMPING DOWN BACKSIDE AND PUMP DOWN ONLY THROUGH COIL AT 0.25BPM TO ALLOW COIL&DOWNHOLE TO RELAX. NO CHANGE IN SITUATION. 2/29/2012 00:00 - 00:15 0.25 EVAL P OTHCMP STOP PUMPING DOWN COIL AND START PUMPING DOWN BACKSIDE AGAIN. HOLD 2,000PSI WHP WITH CHOKE. PULL 65K LBS ON COIL-MANAGE TO PULL FREE!!! 00:15 - 01:30 1.25 EVAL P OTHCMP POOH AT 38FPM,PUMPING DOWN COIL AT 1.0BPM WITH 890PS1 CIRC PRESSURE AND HOLDING 250PS1 ON CJHOKE. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 8 of 12 Operation Summary Report Common Well Name:F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°4&01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date I From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 01:30 - 01:40 0.17 EVAL P OTHCMP PERFORM 10MIN FLOW-CHECK-OBTAIN GOOD NO-FLO. (CANNOT PERFORM 30MIN FLOWCHECK DUE TO FREEZE-UP CALCS). 01:40 - 03:00 1.33 EVAL P OTHCMP CONTINUE POOH. 03:00 - 03:15 0.25 EVAL P OTHCMP PERFORM 10MIN FLOW-CHECK-OBTAIN GOOD NO-FLO. (CANNOT PERFORM 30MIN FLOWCHECK DUE TO FREEZE-UP CALCS). 03:15 - 05:15 2.00 EVAL P ' OTHCMP PULL BHA TO SURFACE.POP OFF INJECTOR AND PUT OVER BUNG HOLE. COMMENCE LD 1-1/4"CSH. 05:15 - 05:30 0.25 EVAL P OTHCMP WITH THE GUNS BEING 300'BELOW THE 'RIGFLOOR,HOLD PJSM WITH SLB TCP. 05:30 - 06:00 0.50 EVAL P OTHCMP CONTINUE LD CSH. 06:00 - 06:30 0.50 EVAL P OTHCMP CREW CHANGE&PJSM TO CONTINUE l LAYING DOWN SPENT GUNS 06:30 - 09:00 2.50 EVAL P OTHCMP CONTINUE LD SPENT GUNS 09:00 - 09:30 0.50 EVALP I OTHCMP PERF GUNS OOH,ALL SHOTS FIRED,LOAD OUT TCP EQUIPMENT 09:30 - 10:20 0.83 EVAL P OTHCMP OUTSIDE TEMP IS-42°OPT TO RUN LINER TOP PACKER AS TEMPERATURE COULD AFFECT BEING ABLE TO SWAP REELS. CALL BTT TO ASSEMBLE LTP 10:20 - 12:00 1.67 EVAL P OTHCMP SUSPEND OPS FOR CODE RED AT GC 2, INSTALL NIGHT CAP BUT KEEP WELL OPEN TO ENSURE HOLE STAYS FULL.WE ARE CURRNTLY LOOSING—2 BPH 12:00 - 13:10 1.17 EVAL P OTHCMP WTL CALLED AND WE ARE OK TO CONTINUE OUR OPS,CALL OUT BTT FOR LTP 13:10 - 13:20 0.17 EVAL P OTHCMP BTT HAND ON LOCATION,HOLD PJSM TO LOAD LTP ON RIG 13:20 - 13:35 0.25 EVAL P OTHCMP LOAD LTP ON RIG 13:35 - 13:45 0.17 EVAL P OTHCMP PJSM TO MU LTP BHA 13:45 - 14:15 0.50 EVAL P OTHCMP MU LTP BHA 14:15 - 14:45 0.50 EVAL P OTHCMP PU INJECTOR AND MU TO THE BHA 14:45 15:00 0.25 EVAL P OTHCMP - PRESSURE TEST QTS 15:00 - 17:30 2.50 EVAL P OTHCMP RIH AT REDUCED SPEED AS PER BTT SPECIALIST 17:30 - 17:50 0.33 EVAL P OTHCMP WT CHECK UP=36K RIH=19K RIH 17:50 - 18:00 0.17 EVAL P OTHCMP GOOD INDICATION OF SEALS ASSEMBLY GOING INTO THE TOL WITH PRESSURE INCREASE AT 9891' CONTINUE RIH AND STACK 10K DOWN, STACKED 10K DOWN, DEPTH=9900' PU WT AT 9894'AT 37K. REPEAT STEPS ABOVE TO CONFIRM BEFORE DROPPING BALL THESE NUMBERS ARE GOOD, PU TO BALL DROP POSITION at 9853'. 18:00 - 19:30 1.50 EVAL P OTHCMP HOLD CREW CHANGE. 19:30 - 19:45 0.25 EVAL P OTHCMP REVIEW AMMENDED PROCEDURE WITH SLB AND CTDS. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 9 of 12 Operation Summary Report Common Well Name: F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date:2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.:NORDIC 1 Spud Date!Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 19:45 - 19:55 0.17 EVAL P OTHCMP LAUNCH 5/8"STEEL BALL AND PUMP AT 2.5 BPM @ 1,400 PSIG. BALL PUMPED OVER NECK AT 18.5BBLS. SLOW DOWN PUMP RATE FROM 2.4BPM TO 0.4BPM. 19:55 - 20:00 0.08 EVAL P OTHCMP ROLL INTO HOLE TO 9,855'.CONTINUE PUMPING BALL TO SEAT. 20:00 - 20:05 0.08 EVAL P OTHCMP BALL ON SEAT AT 43BBLS AWAY. DOWN ON PUMP AT 300PSI. 20:05 - 20:10 0.08 EVAL P OTHCMP OPEN CHOKE, RIH AND STAB INTO SEALS IN AT 9,891'. BEGIN STACKING WEIGHT AT 9,896.7'. CONTINUE DOWN AND STACK 10K DOWN AT 9,900'(SAME AS BEFORE). 20:10 - 20:15 0.08 EVAL P OTHCMP PICK UP WEIGHT BACK TO 37K LBS AT 9,893.6'. PU TO PICK UP FURTHER 2'.PULL TO 9,891'. CLOSE BAKER CHOKE, PRESSURE UP DOWN COIL TO 2,350PS1.STACK 10K LBS ON PACKER AT 9,897.6'. TOP OF LINER TOP PACKER AT 9,875'. 20:15 - 20:30 0.25 EVAL P OTHCMP PRESSURE UP AND SHEAR OUT RUNNING TOOL AT 3,430 PSI. 20:30 - 20:35 0.08 EVAL P OTHCMP LINE UP AND PERFORM LP-TEST ON LINER TOP PACKER TO APPLY 400PSI.ACHIEVE GOOD TEST FOR 5MINS. 20:35 - 21:45 1.17 EVAL P OTHCMP CIRCULATE DOWN COIL AND UP BACKSIDE TO WARM UP FLUIDS. 21:45 - 22:15 0.50 EVAL P OTHCMP PRESSURE UP TO 2,400PSI FOR PERFORMING HP-TEST ON LINER TOP PACKER. ON THRID ATTEMPT ACHIEVE GOOD TEST .FOR-10MIN(SEE ATTACHMENT). CALLED WTL FOR APPROVAL. 22:15 - 22:45 0.50 EVAL P OTHCMP BEGIN CIRCULATING IN NEW KCL FOR FLUIDS SWAP. 22:45 - 23:40 0.92 EVAL P OTHCMP DROP RATE, BLEED DOWN PRESSURE AND STING OUT OF PACKERBORE. NOTICE SEALS POPING OUT AT 9,886'. CONTINUE PUMPING AT 3.3 BPM AT 2,723PSI. 23:40 - 00:00 0.33 EVAL P OTHCMP COMMENCE POOH AT 60 FPM. 3/1/2012 00:00 - 02:20 2.33 EVAL P OTHCMP POOH. 02:20 - 02:30 0.17 EVAL P OTHCMP FLOWCHECK WELL-ACHIEVE GOOD NO-FLO. MEANWHILE HOLD PJSM FOR BREAKING OFF INJECTOR. 02:30 - 03:00 0.50 EVAL P OTHCMP PULL TO SURFACE, POP INJECTOR AND LAY DOWN BHA#14 WITH LTP-RUNNING TOOLS. 03:00 - 03:50 0.83 EVAL P OTHCMP WU SWIZZEL STICK FOR FREEZE-PROTECT (BHA#15). STAB ON INJECTOR AND PRESSURE-TEST QTS SUCCESSFULLY. 03:50 - 04:30 0.67 EVAL P OTHCMP RIH WITH BHA#15 FOR FREEZE-PROTECTING WELL. RIH TO 2,500' 04:30 - 05:00 0.50 EVAL P OTHCMP LINE UP TO DIESEL AND START PUMPING DIESEL DOWN COIL FOR FREEZE-PROTECT. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 10 of 12 Operation Summary Report Common Well Name:F-29 AFE No Event Type:COM-ONSHORE(CON) Start Date: 2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table©67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:00 - 05:30 0.50 EVAL P OTHCMP PUMPED AWAY 58BBLS DIESEL OFF TRUCK. DISPLACING—2BBLS OF DIESEL OUT OF NOZZLE AND STARTED POOH. 05:30 - 05:45 0.25 EVAL P OTHCMP STOP AT 300'AND FLOWCHECK WELL FOR 5MIN-GOOD NO-FLO. PULL TO SURFACE DRY. CLOSE TRE VALVES. 05:45 - 06:00 0.25 EVAL P OTHCMP CLEAN UP SHAKERS. 06:00 - 06:45 0.75 EVAL P OTHCMP CREW CHANGE AND PJSM WITH GREASE CREW TO SERVICE TREE VALVES 06:45 - 07:25 0.67 EVAL P OTHCMP SERVICE TREE VALVES SCHLUMBERGER N2 CREW ON LOCATION, HOLD PJSM WITH THEM 07:25 - 07:35 0.17 EVAL P OTHCMP PJSM WITH VALVE CREW TO SET BPV 07:35 - 08:00 0.42 EVAL P OTHCMP SHUT DOWN PUMP AND OPEN SWAB AND MASTER VALVES TO A CLOSED CHOKE TO CHECK WELL FOR PRESSURE 07:40 NO PRESSURE,SLOWLY OPEN CHOKE AND CHECK FOR FLOW 07:45 GOOD NO FLOW CHECK,PU INJECTOR 08:00 - 09:15 1.25 EVAL P OTHCMP SET BPV BPV IS SET,FILL STACK WITH METHANOL .AND TEST OUR 2 BARRIERS 09:15 - 10:10 0.92 EVAL P OTHCMP TEST MASTER VALVE GOOD TEST TEST SWAB VALVE 10:10 - 10:40 0.50 EVAL P OTHCMP WE HAVE 2 TESTED BARRIERS HOLD PJSM TO BLOW DOWN REEL WITH N2 10:40 - 11:55 1.25 EVAL N OTHCMP PT N2 LINE AS PER ADWOP 200-300 PSI LOW AND 3500 PSI HIGH N2 CHICKSANS AND LEAKING THROUGH THE WEEP HOLES MOVE HEATER TO N2 LINE TO TRY AND WARM UP THE CHICKSANS CHICKSANS ARE HOLDING WITH HEAT ON THEM AND WE HAVE A GOOD LOW PRESSURE TEST BRING PRESSURE TO 4K FOR HIGH PT 11:55 - 15:05 3.17 EVAL N OTHCMP PRESSURE IS BLEEDING OFF FAIRLY QUICK, CHICKSANS AND LINE CONNECTIONS ARE HOLDING AND LINE IS DOULBLE BLOCKED ON BOTH ENDS SUSPECT THERMOL COOLING BECAUSE N2 IS BEING PUMPED AT —100° BECAUSE OF THE SLOW RATE WE HAVE TO PUMP FOR THE PRESSURE TEST. CALL OUT FOR PIPE BLANKETS FOR THAWING LINES TO REDUCE THE AMOUNT OF THERMOL COOLING FROM 100°GAS TO -27°AMBIENT TEMPERATURE 15:05 - 15:30 0.42 EVAL N OTHCMP BRING PRESSURE BACK UP TO-4200 PSI WITHOUT THE BURNER, N2 PUMPER SAID THE BOX IS WARM ENOUGH TO BUMP IT UP 700 PSI N2 TEMP FOR THIS PRESSURE INCREASE WAS 30°. SHUT DOWN COIL PUMP AND CLOSE ALL VALVES ON REEL IRON. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 11 of 12 Operation Summary Report Common Well Name: F-29 AFE No Event Type: COM-ONSHORE(CON) Start Date: 2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 Spud Date/Time:8/17/1986 12:00:00AM Rig Release: 3/2/2012 Rig Contractor: NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°4601.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 15:30 - 16:55 1.42 EVAL N OTHCMP PRESSURE IS BELOW 3500 PSI,PRESSURE UP TO 4500 PSI N2 TEMP FOR THIS PRESSURE INCREASE WAS 10° WITH ALL THE VALVES SHUT IN ON THE REEL THE BLEED OFF WAS STILL THE SAME 16:55 - 1735 0.67 EVAL P OTHCMP WE HAVE A GOOD HIGH PRESSURE TEST PUMP 15 BBLS OF FRESH WATER AND 5 BBLS OF NEAT METH 17:35 - 17:55 0.33 EVAL P OTHCMP ONLINE WITH N2 AT 1500 SCFM FOR 15 MIN 17:55 - 18:30 0.58 EVAL P OTHCMP SHUT DOWN N2 AND BLEED OFF N2. 18:30 - 19:00 0.50 EVAL P ' OTHCMP POP AND STANDBACK INJECTOR. LD NOZZLE BHA#15 19:00 - 20:00 1.00 EVAL P OTHCMP PREPARE FOR REEL SWAP.INSTALL GRAPEL AND PULL-TEST. 2 :00 - 21:30 1.50 20:30 23:00 1.50 EVAL P EVAL P OTHCMP OTHCMP ,SPOOL COIL BACK TO REEL AND SECURE. - REMOVE HARDLINE FROM REEL. 23:00 - 00:00 1.00 EVAL P OTHCMP REMOVE SAFETY PINS FROM CT REEL. MEANWHILE EMPYT TRAILER FOR REEL ARRIVES ON LOCATION.SPOT AND PREPARE FOR REEL SWAP. 3/2/2012 00:00 - 00:30 0.50 EVAL P OTHCMP COMPLETE SPOTTING TRAILER UNDERNEATH REELHOUSE. HOLD IN-DEPTH PJSM AND DISCUSS LIFTING OUT THE REEL. 00:30 - 01:00 0.50 EVAL P OTHCMP LIFT REEL OUT OF REELHOUSE AND PLACE ONTO TRAILER.CLOSE BOMBAY DOORS. 01:00 - 01:30 0.50 EVAL P OTHCMP INSPECT CT RAMS AND ALL PINS.NOTICE THAT WELD ON DRIVE-PIN ON OFFDRILLER SITE IS CRACKED. STOP THE JOB AND CALL OUT SLB WELDER TO FIX PIN. DECIDE TO START CUTTING THE DRILL LINE WHILE WAITING FOR WELDER.HOLD PJSM TO CUTTING DRILL LINE AND REVIEW PROCEDURE.AS A FEW OF THE RIG HANDS HAVE NEVER CUT DRILL LINE,SPENMT CONSIDERABLE TIME DISCUSSING THE JOB. 01:30 - 04:00 2.50 EVAL P OTHCMP LOWER TRAVELLING BLOCKS TO RIG FLOOR AND CUT 45'OF DRILL LINE. AROUND 03:30AM SLB WELDER ARRIVES. HOLD PJSM AND COMMENCE WELDING { DRIVE PIN. 04:00 - 05:15 1.25 EVAL P OTHCMP OPEN BOP-DOORS AND REMOVE RAMS. MEANWHILE, FINISH WELDING DRIVE PIN. Printed 3/12/2012 10:27:29AM North America -ALASKA- BP Page 12 of 12 Operation Summary Report Common Well Name: F-29 AFE No Event Type: COM-ONSHORE (CON) Start Date: 2/10/2012 End Date: X3-010W5-C: (1,104,750.00) Project:Prudhoe Bay Site:PB F Pad Rig Name/No.: NORDIC 1 ' Spud Date/Time:8/17/1986 12:00:00AM Rig Release:3/2/2012 Rig Contractor NORDIC CALISTA UWI:/Lat:070°20'13.165"5 Long: 0148°46'01.304"W Active Datum:Kelly Bushing/Rotary Table @67.20ft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (ft) 05:15 - 06:00 0.75 EVAL P OTHCMP HOLD ANOTHER PJSM FOR LIFTING IN THE NEW REEL. i [OPEN BOMBAY DOOR TO PERFORM THE 1 LIFT, BUT COMPANY MAN CALLS OFF THE JOB. ' 1 1 TEMPS ARE-44DEG F ON THE RIG. HSE REPORT STATES-48DEG F(-73DEG F WINDCHILL)AND-5883 INDICATES-46DEG F (-60DEG F WINDCHILL), BUT A WARMING UP TO-25DEG F THROUGHOUT THE DAY.ALSO 1 I AT THIS TIME THERE IS NO WRITTEN DOCUMENTATION FROM TENARIS AVAILABLE WHICH POSITIVELY STATES I THAT THE REEL'S LIFTING EYES ARE 1 1 CERTIFIED TO BELOW-40DEG F. SPEND REST OF SHIFT WITH HAZARD HUNT l ON RIG. 06:00 - 13:00 7.00 EVAL ' P OTHCMP CREW CHANGE AND PJSM TO CONTINUE RD REMOVE KOOMEY HOSES AND QUICK I CONNECT FITTINGS TO PREP FOR SHIPPING REMOVE 7"OTIS FLANGE FROM THE TOP OF THE BAG 1 '11:00 ND BOPE AND REMOVE X-OVER SPOOL I FOR NEXT WELL TEMPERATURE IS SHOWING A WARMING 1 [TREND AS SOON AS WE ARE FINISHED WITH r I ITEH BOPE WE WILL MOVE TOWARDS PICKING UP THE NEW REEL INSTAL TREE CAP PT TREE CAP 13:00 13:20 0.33 EVAL 1 P OTHCMP PJSM TO LOAD REEL ON RIG CH2 IS ALLOWING THEIR EQUIPMENT TO GO I .BACK TO WORK AND IS SENDING A SUPER 1 1 !SUCKER SO WE CAN MOVE OUR CUTTINGS BOX 13:20 - 14:00 0.67 1 EVAL P OTHCMP LOAD REEL ON RIG SUPER SUCKER BROKE DOWN ON THE WAY 1 TO LOACTION AND THEY DON'T HAVE ANOTHER ONE.CALLED DOYON 14 TO SEE IF WE BARROW 1 FROM THEM AND THEY ARE SENDING ONE OVER —r SECURE REEL TO STAND 14:00 - 17:00 3.00 EVAL P OTHCMP REEL LOADED AND SECURED SUPER SUCKER IS ON LOCATION TO SUCK OUT THE CUTTINGS BOX SO WE CAN MOVE IT TO MOVE THE RIG OFF THE WELL REMOVE STAIRS AND START WARMING UP � THE DRIVE SYSTEM MOVE SAT CAMP,FUEL TRAILER,WELDING ' 1SHOP AND CUTINGS BOX RIG RELEASED @ 17:00HRS. 17:00 - 18:30 1.50 EVAL P OTHCMP PREP FOR RIG MOVE. 17:30 NOTIFIED AOGCC FOR UPCOMING BOP TEST AND THEY WOULD LIKE A 2 HR NOTICE FROM WHEN WE ARE READY TO TEST 18:30 - 19:30 1.00 EVAL P OTHCMP MOVE RIG OFF F-29B AND SET DOWN ON EDGE OF PAD. Printed 3/12/2012 10:27:29AM • by North America - ALASKA - BP Prudhoe Bay PB F Pad F-29 / Lat: 070°20'13.165"5 Long: 0148°46'01.304"W F-29BPB1 Design: F-29BPB1 Survey Report - Geographic 29 February, 2012 ISM BAKER HUGHES INTEQ Mill BAKER 0 by Survey Report-Geographic HUGHES INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-29 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB F Pad MD Reference: F-29A:@ 65.88ft(F-29A) Well: F-29 North Reference: True Wellbore: F-29BPB1 Survey Calculation Method: Minimum Curvature Design: F-29BPB1 Database: EDM.16-ANC Prod-WH24P ` Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB F Pad,TR-11-13 Site Position: Northing: 5,972,527.29ft Latitude: 70°19'55.283 N 'From: Map Easting: 650,960.70ft Longitude: 148°46'31.468 W Position Uncertainty: 0.00 ft Slot Radius: 0.000 in Grid Convergence: 1.15 ° Well F-29 API No. 500292162700 Well Position +NI-S 0.00 ft Northing: 5,974,367.00 ft Latitude: 70°20'13.176 N +E/-W 0.00 ft Easting: 651,957.00 ft Longitude: 148°46'1.293 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 38.30 ft Wellbore F-29BPB1 API No 500292162770 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2011 2/5/2012 21 14 81.04 57,663 Design F-29BPB1 Audit Notes: Version: Phase: ACTUAL Tie On Depth: 10,180.69 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (ft) (ft) (ft) (°) -36.78 0.00 0.00 251.21 Survey Program Date: 2/28/2012 From To (ft) (ft) Survey(Wellbore) Tool Name Description 40.60 9,411.07 Survey#1 GCT-GC(F-29) GCT-MS Schlumberger GCT multishot 9,433.07 10,180.69 F-29A IIFR(F-29A) MWD+IFR+MS MWD+IFR+Multi Station 10,180.69 11,227.09 MWD(F-29BPB1) MWD MWD-Standard 2/29/2012 8:21:52AM Page 2 COMPASS 2003.16 Build 73 Milli 0 bp Survey Report-Geographic BAKER INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-29 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB F Pad MD Reference: F-29A:@ 65.88ft(F-29A:) Well: F-29 North Reference: True Wellbore: F-29BPB1 Survey Calculation Method: Minimum Curvature Design: F-29BPB1 Database: EDM.16-ANC Prod-WH24P Survey Measured TVD Below Map Map Depth Inclination Azimuth System +N/-S +E/-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 10,180.69 88.95 181.12 8,995.66 -550.65 -3,307.02 5,973,749.49 648,662.06 70°20'7.754 N 148°47'37.870 W TIP 10,183.00 89.42 181.47 8,995.69 -552.96 -3,307.07 5,973,747.18 648,662.06 70°20'7.731 N 148°47'37.871 W KOP 10,220.04 88.66 172.26 8,996.31 -589.90 -3,305.05 5,973,710.29 648,664.83 70°20'7.368 N 148°47'37.812 W 10,240.37 90.55 163.79 8,996.45 -609.77 -3,300.83 5,973,690.52 648,669.44 70°20'7.172 N 148°47'37.688 W 10,271.35 91.50 150.87 8,995.89 -638.29 -3,288.92 5,973,662.25 648,681.93 70°20'6.892 N 148°47'37.340 W 10,300.21 91.72 142.22 8,995.08 -662.34 -3,273.03 5,973,638.53 648,698.30 70°20'6.655 N 148°47'36.876 W 10,336.52 92.24 130.68 8,993.82 -688.59 -3,248.07 5,973,612.78 648,723.79 70°20'6.397 N 148°47'36.147 W 10,362.13 92.52 122.25 8,992.76 -703.79 -3,227.51 5,973,598.01 648,744.65 70°20'6.248 N 148°47'35.546 W 10,387.58 93.19 115.01 8,991.49 -715.96 -3,205.22 5,973,586.30 648,767.18 70°20'6.128 N 148°47'34.895 W 10,421.05 91.84 105.97 8,990.02 -727.65 -3,173.93 5,973,575.24 648,798.70 70°20'6.013 N 148°47'33.981 W 10,456.31 90.40 99.59 8,989.33 -735.44 -3,139.57 5,973,568.15 648,833.21 70°20'5.937 N 148°47'32.977 W 10,489.91 93.78 97.66 8,988.10 -740.48 -3,106.38 5,973,563.79 648,866.49 70°20'5.888 N 148°47'32.008 W 10,520.25 93.84 93.68 8,986.08 -743.47 -3,076.26 5,973,561.41 648,896.67 70°20'5.858 N 148°47'31.128 W 10,550.03 91.47 90.21 8,984.70 -744.48 -3,046.53 5,973,561.00 648,926.40 70°20'5.848 N 148°47'30.260 W 10,578.33 88.07 85.83 8,984.82 -743.50 -3,018.26 5,973,562.55 648,954.65 70°20'5.858 N 148°47'29.435 W 10,610.25 91.88 82.73 8,984.83 -740.32 -2,986.51 5,973,566.37 648,986.32 70°20'5.890 N 148°47'28.508 W 10,640.38 89.39 78.91 8,984.50 -735.51 -2,956.78 5,973,571.78 649,015.95 70°20'5.937 N 148°47'27.639 W 10,670.43 91.66 75.44 8,984.22 -728.85 -2,927.48 5,973,579.04 649,045.10 70°20'6.003 N 148°47'26.784 W 10,700.13 91.11 71.42 8,983.50 -720.38 -2,899.03 5,973,588.08 649,073.37 70°20'6.086 N 148°47'25.953 W 10,734.61 89.88 66.29 8,983.21 -707.95 -2,866.89 5,973,601.16 649,105.26 70°20'6.208 N 148°47 25.015 W 10,760.25 88.53 62.09 8,983.56 -696.79 -2,843.81 5,973,612.78 649,128.10 70°20'6.318 N 148°47'24.341 W 10,790.81 87.15 56.04 8,984.72 -681.10 -2,817.63 5,973,629.00 649,153.96 70°20'6.473 N 148°47'23.576 W 10,809.97 86.62 52.71 8,985.76 -669.96 -2,802.08 5,973,640.45 649,169.28 70°20'6.582 N 148°47'23.122 W 10,840.33 88.28 48.84 8,987.11 -650.78 -2,778.59 5,973,660.10 649,192.37 70°20'6.771 N 148°47'22.437 W 10,870.38 88.56 44.13 8,987.94 -630.10 -2,756.81 5,973,681.21 649,213.72 70°20'6.974 N 148°47'21.801 W 10,900.63 90.28 39.64 8,988.24 -607.59 -2,736.62 5,973,704.13 649,233.45 70°20'7.196 N 148°47'21.212 W 10,930.71 90.28 35.21 8,988.10 -583.71 -2,718.35 5,973,728.38 649,251.24 70°20'7.431 N 148°47'20.678 W 10,957.20 88.59 30.88 8,988.36 -561.51 -2,703.91 5,973,750.86 649,265.22 70°20'7.649 N 148°47 20.257 W 10,990.17 89.75 25.59 8,988.84 -532.48 -2,688.32 5,973,780.20 649,280.22 70°20'7.935 N 148°47'19.802 W 11,021.84 86.93 27.35 8,989.75 -504.14 -2,674.21 5,973,808.81 649,293.75 70°20'8.214 N 148°47'19.390 W 11,050.65 84.07 32.15 8,992.01 -479.22 -2,659.97 5,973,834.02 649,307.49 70°20'8.459 N 148°47'18.974 W 11,079.85 82.61 35.84 8,995.40 -455.17 -2,643.75 5,973,858.38 649,323.21 70°20'8.695 N 148°47'18.501 W 11,110.00 84.32 39.66 8,998.83 -431.50 -2,625.42 5,973,882.43 649,341.06 70°20'8.928 N 148°47 17.966 W 11,140.71 86.93 43.06 9,001.18 -408.52 -2,605.19 5,973,905.81 649,360.82 70°20'9.154 N 148°47'17.375 W 11,170.09 87.54 46.63 9,002.60 -387.72 -2,584.50 5,973,927.02 649,381.08 70°20'9.359 N 148°47 16.771 W 11,227.00 87.54 46.63 9,005.04 -348.67 -2,543.17 5,973,966.90 649,421.61 70°20'9.743 N 148°47'15.565 W TD 2/29/2012 8:21:52AM Page 3 COMPASS 2003.16 Build 73 Qbp North America - ALASKA - BP Prudhoe Bay PB F Pad F-29 / Lat: 070°2013.165"5 Long: 0148°46'01.304"W F-29B Design: F-29B Survey Report - Geographic 29 February, 2012 rill BAKER HUGHES INTEQ Hill 0 by Survey Report Geographic HUGHES INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-29 Project: Prudhoe Bay TVD Reference: F-29A:@ 65.88ft(F-29A:) Site: PB F Pad MD Reference: F-29A:©65.88ft(F-29A) Well: F-29 North Reference: True Wellbore: F-29B Survey Calculation Method: Minimum Curvature Design: F-29B Database: EDM.16-ANC Prod-WH24P Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB F Pad,TR-11-13 ..,,.ria:•,..rs�.--., --w•-x t�xr ,«..m..,.�.x ... �. ..r :..ar.. x„s* �;.<. .. -.x_._ .,,., .� ...>r>�... _ _s. Site Position: Northing: 5,972,527.29ft Latitude: 70°19'55.283 N From: Map Easting: 650,960.70ft Longitude: 148°46'31.468 W Position Uncertainty: 0.00 ft Slot Radius: 0.000 in Grid Convergence: 1.15° Well F-29 API No. 500292162700 Well Position Position +NI-S 0.00 ft Northing: 5,974,367.00 ft Latitude: 70°20'13.176 N +E/-W 0.00 ft Easting: 651,957.00 ft Longitude: 148°46'1.293 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 38.30 ft Wellbore F-29B API No 500292162702 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2011 2/5/2012 21.14 81.04 57,663 Design F-29B Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 10,421.05 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction IR) (ft) (ft) (°) 29.10 0.00 0.00 255.78 Survey Program Date: 2/28/2012 From To (ft) (ft) Survey(Wellbore) Tool Name Description 40.60 9,411.07 Survey#1 GCT-GC(F-29) GCT-MS Schlumberger GCT multishot 9,433.07 10,180.69 F-29A IIFR(F-29A) MWD+IFR+MS MWD+IFR+Multi Station 10,180.69 10,421.05 MWD(F-29BPB1) MWD MWD-Standard 10,432.60 12,256.00 MWD(F-29B) MWD MWD-Standard 2/29/2012 8:32:01AM Page 2 COMPASS 2003.16 Build 73 Mill 0 BA R by Survey Report Geographic HUGHES INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-29 Project: Prudhoe Bay TVD Reference: F-29A:@ 65.88ft(F-29A:) Site: PB F Pad MD Reference: F-29A:@ 65.88ft(F-29A:) Well: F-29 North Reference: True Wellbore: F-29B Survey Calculation Method: Minimum Curvature Design: F-29B Database: EDM.16-ANC Prod-WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 10,421.05 91.84 105.97 9,055.90 -727.65 -3,173.93 5,973,575.24 648,798.70 70°20'6.013 N 148°47'33.981 W TIP 10,432.60 91.37 103.90 9,055.57 -730.63 -3,162.77 5,973,572.49 648,809.91 70°20'5.984 N 148°47'33.655 W KOP 10,469.15 92.42 112.90 9,054.36 -742.14 -3,128.15 5,973,561.68 648,844.76 70°20'5.871 N 148°47'32.644 W 10,503.09 90.12 110.91 9,053.61 -754.80 -3,096.67 5,973,549.66 648,876.49 70°20'5.747 N 148°47'31.724 W 10,530.08 90.61 107.42 9,053.44 -763.66 -3,071.18 5,973,541.32 648,902.15 70°20'5.660 N 148°47'30.980 W' 10,559.79 90.40 100.38 9,053.18 -770.79 -3,042.36 5,973,534.78 648,931.11 70°20'5.590 N 148°47'30.138 W 10,589.75 91.72 94.77 9,052.62 -774.74 -3,012.68 5,973,531.43 648,960.86 70°20'5.551 N 148°47'29.271 W 10,619.73 91.66 89.29 9,051.74 -775.80 -2,982.74 5,973,530.98 648,990.81 70°20'5.541 N 148°47'28.397 W 10,655.84 90.09 82.39 9,051.18 -773.18 -2,946.75 5,973,534.33 649,026.73 70°20'5.567 N 148°47'27.346 W 10,680.56 90.92 78.05 9,050.97 -768.98 -2,922.40 5,973,539.02 649,051.00 70°20'5.608 N 148°47'26.635 W 10,710.58 90.67 71.41 9,050.55 -761.08 -2,893.46 5,973,547.50 649,079.77 70°20'5.686 N 148°47'25.790 W 10,740.60 90.80 66.92 9,050.16 -750.41 -2,865.41 5,973,558.74 649,107.59 70°20'5.791 N 148°47'24.971 W 10,780.31 90.34 58.95 9,049.77 -732.36 -2,830.08 5,973,577.50 649,142.55 70°20'5.969 N 148°47'23.939 W 10,810.27 90.25 52.97 9,049.61 -715.59 -2,805.27 5,973,594.76 649,167.02 70°20'6.133 N 148°47'23.215 W 10,840.25 89.33 46.05 9,049.72 -696.14 -2,782.48 5,973,614.67 649,189.40 70°20'6.325 N 148°47'22.550 W 10,867.38 89.82 40.99 9,049.93 -676.47 -2,763.80 5,973,634.71 649,207.67 70°20'6.518 N 1480 47'22.005 W 10,895.83 90.12 36.87 9,049.94 -654.35 -2,745.93 5,973,657.20 649,225.09 70°20'6.736 N 148°47'21.483 W 10,930.49 87.06 29.14 9,050.79 -625.32 -2,727.07 5,973,686.60 649,243.36 70°20'7.022 N 148°47'20.932 W 10,960.38 88.68 22.85 9,051.91 -598.48 -2,713.99 5,973,713.69 649,255.90 70°20'7.286 N 148°47'20.551 W 10,990.61 89.23 16.19 9,052.46 -570.01 -2,703.90 5,973,742.36 649,265.41 70°20'7.566 N 148°47'20.256 W 11,020.19 89.63 8.38 9,052.75 -541.13 -2,697.61 5,973,771.36 649,271.11 70°20'7.850 N 148°47'20.073 W 11,050.16 91.35 3.49 9,052.50 -511.33 -2,694.51 5,973,801.21 649,273.60 70°20'8.143 N 148°47 19.983 W 11,080.26 92.09 8.86 9,051.59 -481.43 -2,691.27 5,973,831.17 649,276.23 70°20'8.437 N 148°47 19.889 W 11,110.24 90.31 12.22 9,050.96 -451.97 -2,685.79 5,973,860.74 649,281.12 70°20'8.727 N 148°47 19.729 W 11,140.91 90.49 15.31 9,050.75 -422.19 -2,678.50 5,973,890.66 649,287.81 70°20'9.020 N 148°47 19.516 W 11,170.00 91.78 20.91 9,050.17 -394.55 -2,669.46 5,973,918.47 649,296.28 70°20'9.291 N 148°47'19.252 W 11,200.84 92.24 27.45 9,049.09 -366.45 -2,656.84 5,973,946.82 649,308.32 70°20'9.568 N 148°47'18.884 W 11,230.56 91.01 31.37 9,048.25 -340.58 -2,642.26 5,973,972.98 649,322.38 70°20'9.822 N 148°47 18.458 W 11,254.61 89.91 37.23 9,048.05 -320.72 -2,628.71 5,973,993.11 649,335.52 70°20'10.018 N 148°47 18.063 W' 11,291.25 90.89 45.67 9,047.80 -293.28 -2,604.48 5,974,021.03 649,359.19 70°20'10.288 N 148°47 17.356 W 11,320.15 85.39 45.08 9,048.74 -273.00 -2,583.93 5,974,041.72 649,379.32 70°20'10.487 N 148°47 16.756 W 11,350.50 84.32 39.34 9,051.46 -250.62 -2,563.63 5,974,064.50 649,399.17 70°20'10.707 N 148°47'16.163 W'. 11,380.57 86.16 32.13 9,053.96 -226.31 -2,546.14 5,974,089.16 649,416.16 70°20'10.946 N 148°47'15.653 W' 11,410.76 90.28 27.07 9,054.90 -200.09 -2,531.25 5,974,115.68 649,430.52 70°20'11.204 N 148°47 15.218 W' 11,443.84 91.53 20.89 9,054.37 -169.88 -2,517.81 5,974,146.15 649,443.34 70°20'11.502 N 148°47 14.826 W 11,480.16 94.45 16.62 9,052.48 -135.55 -2,506.15 5,974,180.71 649,454.30 70°20'11.839 N 148°47 14.486 W 11,510.01 94.36 24.58 9,050.18 -107.71 -2,495.69 5,974,208.75 649,464.19 70°20'12.113 N 148°47'14.180 W 11,539.90 92.49 30.23 9,048.39 -81.24 -2,481.96 5,974,235.49 649,477.38 70°20'12.373 N 148°47'13.780 W 11,570.69 91.01 32.79 9,047.45 -55.00 -2,465.88 5,974,262.05 649,492.93 70°20'12.631 N 148°47 13.310 W 11,622.57 87.54 38.67 9,048.11 -12.92 -2,435.60 5,974,304.74 649,522.34 70°20'13.046 N 148°47 12.426 W 11,654.67 88.28 43.32 9,049.28 11.29 -2,414.56 5,974,329.36 649,542.88 70°20'13.284 N 148°47'11.812 W 11,679.83 88.99 46.41 9,049.88 29.11 -2,396.82 5,974,347.54 649,560.26 70°20'13.459 N 148°47'11.294 W 11,710.18 89.51 50.65 9,050.28 49.21 -2,374.09 5,974,368.09 649,582.58 70°20'13.657 N 148°47 10.630 W 11,743.77 87.85 50.55 9,051.05 70.52 -2,348.14 5,974,389.92 649,608.09 70°20'13.866 N 148°47'9.873 W 11,785.53 89.11 44.38 9,052.16 98.73 -2,317.39 5,974,418.74 649,638.25 70°20'14.144 N 148°47 8.975 W 11,830.27 88.77 39.08 9,052.99 132.10 -2,287.63 5,974,452.71 649,667.33 70°20'14.472 N 148°47'8.106 W 11,860.37 92.27 37.20 9,052.72 155.77 -2,269.04 5,974,476.75 649,685.43 70°20'14.705 N 148°47'7.563 W 11,892.76 90.28 41.68 9,052.00 180.77 -2,248.48 5,974,502.16 649,705.49 70°20'14.951 N 148°47'6.963 W 11,924.73 90.43 43.29 9,051.80 204.34 -2,226.89 5,974,526.16 649,726.59 70°20'15.183 N 148°47'6.333 W ' 11,959.71 92.27 45.67 9,050.97 229.29 -2,202.39 5,974,551.60 649,750.58 70°20'15.428 N 148°47'5.617 W' 11,991.13 91.75 51.69 9,049.87 250.01 -2,178.82 5,974,572.80 649,773.73 70°20'15.632 N 148°47'4.929 W 12,019.93 90.46 55.82 9,049.31 267.03 -2,155.60 5,974,590.28 649,796.59 70°20'15.800 N 148°47 4.251 W 12,057.19 90.28 59.28 9,049.07 287.02 -2,124.16 5,974,610.90 649,827.61 70°20'15.996 N 148°47'3.333 W 2/29/2012 8:32:01AM Page 3 COMPASS 2003.16 Build 73 Mill 0 BA R bp Survey Report Geographic HUGHES INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-29 Project: Prudhoe Bay TVD Reference: F-29A:@ 65.88ft(F-29A:) Site: PB F Pad MD Reference: F-29A:@ 65.88ft(F-29A:) Well: F-29 North Reference: True Wellbore: F-29B Survey Calculation Method: Minimum Curvature Design: F-29B Database: EDM.16-ANC Prod-WH24P Survey i11 Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 12,089.97 88.77 61.33 9,049.35 303.26 -2,095.69 5,974,627.71 649,855.75 70°20'16.156 N 148°47'2.502 W ' 12,119.66 89.72 65.28 9,049.74 316.59 -2,069.17 5,974,641.58 649,881.99 70°20'16.287 N 148°47'1.727 W 12,149.78 90.03 68.72 9,049.80 328.36 -2,041.45 5,974,653.90 649,909.46 70°20'16.403 N 148°47'0.918 W 12,184.83 89.63 72.82 9,049.91 339.90 -2,008.36 5,974,666.11 649,942.31 70°20'16.517 N 148°46'59.951 W 12,204.47 90.00 74.79 9,049.97 345.38 -1,989.51 5,974,671.97 649,961.05 70°20'16.571 N 148°46'59.401 W 12,256.00 90.00 74.79 9,049.97 358.90 -1,939.78 5,974,686.49 650,010.49 70°20'16.704 N 148°46'57.948 W TD ' Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 2,673.68 2,673.59 13 3/8" 13.375 17.500 9,402.68 8,468.79 9 5/8" 9.625 12.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N)-S +E/-W (ft) (ft) (ft) (ft) Comment i 10,421.05 9,055.90 -727.65 -3,173.93 TIP 10,432.60 9,055.57 -730.63 -3,162.77 KOP 12,256.00 9,049.97 358.90 -1,939.78 TD Checked By: Approved By: Date: 2/29/2012 8:32:01AM Page 4 COMPASS 2003.16 Build 73 Letter of Transmittal In' BAKERDate: HUGHESMarch 30, 2012 To: From: State of Alaska AOGCC Baker Hughes INTEQ 333 W. 7th Ave., Suite 100 795 East 94th Avenue Anchorage, Alaska 99501 Anchorage, Alaska 99515 Bill Michaelson Please find enclosed the directional survey data for the following well(s): R-14B F-29BPB 1 F-29B 1 t - I L-/ 7 F-31APB1 F-31A W-12AL1 18-15CPB1 18-15C 18-08BPB 1 18-08B 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: IL do , State of Alaska AOGCC DATE: 3 4-14...,3- 2-.61�-- I t - / 4 7 S [IF AL ASE L SEAN PARNELL,GOVERNOR ALASKA OIL AND GAS 333 W.7th AVENUE,SUITE 100 CONSERVATION COMMISSION ANCHORAGE ALASKA 99501-3539 PHONE (907)279-1433 FAX (907)276-7542 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 F-29B BP Exploration (Alaska), Inc. Permit No: 211-147 Surface Location: 2433' FNL, 2405' FWL, SEC. 2, T11N, R13E, UM Bottomhole Location: 1990' FNL, 466' FWL, SEC. 2, T11N, R13E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re-drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, Daniel T. Seamount, Jr. Chair DATED this day of December, 2011. cc: Department of Fish 85 Game, Habitat Section w/o encl. (via e-mail) Department of Environmental Conservation w/o encl. (via e-mail) • STATE OF ALASKA RECEIVED' ALASI ..OIL AND GAS CONSERVATION COMM. DN PERMIT TO DRILL NOV 0 3 2O1 20 AAC 25.005 ��jj,,.�tass f� �+�,..... 1 a.Type of work: 1 b.Proposed Well Class: ®Development Oil 0 Service-Winj 0 Single Zone t I ka`' I itrdi £OILO�'•rsssren o Drill ®Redrill 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Men* . Hydrates ❑ Re-Entry 0 Exploratory 0 Service-WAG 0 Service-Disp IN ' ale Gas 2. Operator Name: 5.Bond: ® Blanket 0 Single Well 11. Well Name and Number: BP Exploration(Alaska) Inc. Bond No. 6194193 PBU F-29B 3. Address: 6. Proposed Depth: 12.Field/Pool(s): P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 12384' TVD 8982'ss Prudhoe Bay Field/Prudhoe 4a. Location of Well(Governmental Section): 7. Property Designation(Lease Number): Bay Oil Pool Surface: ADL 028280&028281 2433'FNL,2405'FWL, SEC.02,T11N, R13E, UM Top of Productive Horizon: 8. Land Use Permit: 13. Approximate Spud Date: 2804'FNL, 910'FEL, SEC.03,T11N, R13E, UM January 1,2012 Total Depth: 9.Acres in Property: 14.Distance to Nearest Property: 1990'FNL,466'FWL,SEC.02,T11N, R13E, UM 2560 11,035' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 65.88' feet 15.Distance to Nearest Well Open Surface: x- 651957 y-5974367 Zone- ASP4 GL Elevation above MSL: 36.78' feet to Same Pool: 1,215' 16.Deviated Wells: Kickoff Depth: 10196' feet 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 99 degrees Downhole: 3203 Surface: 2323 18. Casing Program: Specifications Top-Setting Depth-Bottom Quantity of Cement,c.f.or sacks Hole Casing Weight _ Grade Coupling Length MD ND MD ND (including stage data) 4-1/8" .3-3/16"x 2-7/8" 6.2#/6.4# L-80 TC0/STL_ 2484' 9900' 8858'ss 12384' 8982'ss 149 cu ft Class'G' 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-entry Operations) Total Depth MD(ft): Total Depth ND(ft): Plugs(measured): Effective Depth MD(ft): Effective Depth ND(ft): Junk(measured): 11000' 9047' None 10919' 9047' None Casing _ Length Size Cement Volume MD ND Conductor/Structural 110' 20" 8 cu vds Concrete 110' 110' Surface 2675' 13-3/8" 3274 cu ft Permafrost'E'.465 cu ft PF 2675' 2675' Intermediate 9406' 9-5/8" 575 cu ft Class'G' 9406' 8472' Production Liner 305' 7" 348 cu ft Class'G' 9159'-9464' 8265'-8520' Liner 1713' 4-1/2" 255 cu ft Class'0' 9287'-11000' 8372'-9047' Perforation Depth MD(ft): 10250'- 10910' Perforation Depth ND(ft): 9058'-9047' 20.Attachments: 0 Property Plat ® BOP Sketch ®Drilling Program 0 Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date: 22. I hereby certify that the fegoing is true and correct. Contact Jacob Leemhuis,564-4989 Printed Name J• g Mu4/ Title Engineering Team Leader Prepared By Name/Number: Signatu - / I Phone 564-4711 Date ( /A Terrie Hubble,564-4628 Commission Use Only Permit o Drill API Number: Per U 4 rov I Date: See cover letter for Number: O7///. 1 50-029-21627-02-00 41 t IZp-1 1 other requirements Conditions of Approval: If box is checked,well may^nottbbe used to explore for,test,or produce coalbed methane,gas hydrates,or gas contained shales: LJ Other: g- J?$Oo /os` 5c,° `s f \ Samples Req'd: E Yes iiNo Mud Log Req'd: es if No Ir--Z,s00 PS:, Akan wit* j/ C +.1 H25 Measures: Yes 0 No Directional Survey Req'd: Yes 0 No 2.— f / APPROVED BY THE COMMISSION ! , Date -Noe ,COMMISSIONER Form 10-401 Revised 07/2009 This permit is valid for 24 m . ° Ilaitcriral(20 AAC 25.005(g) Submit In Duplicate /I. to,e/ 1 / l7 11 To: Alaska Oil & Gas Conservation Commission From: Jacob Leemhuis p CTD Engineer Date: November 29, 2011 Re: F-29B Permit to Drill request Approval is requested for a permit to drill a CTD sidetrack from well F-29A. F-29A was a March 2005 rotary sidetrack designed to maintain off take in the parent well drainage area in Zone 2A sands above MHO within F-pad GD. 430' of perforations were shot initially in Zone 2A from 10,250'-10,350' and 10,580'-10,910'. F-29A was a fulltime well until mid 2008 when it exceeded MGOR and was shut-in. A 4 month SI period followed and F-29A came back online and remained fulltime producer for 5 months until it reached MGOR again. An 8 month shut-in period passed and the well was POP'ed in November 2009. Within 3 weeks it was producing above MGOR and was promptly shut-in. There have been multiple attempts to cycle F-29A with minimal success. Typically within a week of bringing the well online, it is promptly shut-in for high GOR. When online, F- 29A exhibits slow IAxOA communication that is managed with operator bleeds. The proposed plan for F-29B is to drill a through tubing sidetrack with the SLB/Nordic 1 Coiled Tubing Drilling rig on or around January 1, 2012. The existing perforations will be isolated by a 4-1/2" packer whipstock, as well as the primary cement job. The sidetrack, F- 29B, will exit the existing 4.5" liner and kick off in Ivishak and land in Zone 2A. The well will be completed with 3-3/16" x 2-7/8" L-80 Solid Liner with the cross over set at 10,500' MD. The top of liner will be set at 9,900' MD with 26.5 bbls of 15.8 ppg cement coming to the top of the liner. The following describes work planned and is submitted as an attachment to Form 10-403. A schematic diagram of the proposed sidetrack is attached for reference. CTD Sidetrack Summary Pre-Rig Work: (scheduled to begin November 15, 2011) 1. F MIT-IA to 3000 psi; MIT-OA to 2000 psi. 2. C Mill XN Nipple to 3.80" at 9,298' 3. C Dummy 4-1/2" WS drift. 4. W Test: PPPOT-T. Torque LDS. 5. V PT MV, SV, WV. 6. 0 Blind and bleed lines, remove well house, level pad. 7. F Load & Kill well prior to rig arrival 3 I/-3`( 3 8. V Set TWC -24 hrs prior to rig arrival. Rig Work: (scheduled to begin on January 1, 2012) 1. MIRU and test BOPE to 250 psi low and 3,500 psi high. 2. Set Baker 4-1/2" Packer Whipstock at 10,181 (270 deg orientation) '7 3. Mill 3.8" window at 10,181' and 10' of rathole. Swap the well to QuickDrill. 4. DriliBuild: 4.125" OH, 265' (31 deg/100 planned) 5. Drill Lateral: 4.125" OH, 1,938' (12 deg/100 planned) with resistivity 6. Run 3-3/16" TCII x 2-7/8" STL L-80 liner leaving TOL at 9,900' 7. Pump primary cement leaving TOC at 9,000', 26.5bbls of 15.8 ppg liner cmt planned 1 ' 8. Cleanout liner and MCNL/GR/CCL log 9. Test liner lap to 2,400 psi. 10.Perforate liner per asset instructions (-700') 11.Freeze protect well, RDMO Post-Rig Work: 1. Re-install well house and attach production lines. 2. Pull BPV. 3. Run GLV as needed. 4. Test separator (-700' of perforations) Mud Program: • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 ppg QuickDrill for milling window and drilling. Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 2,204' MD of 4.125" hole Casing Program: • 3-3/16" TCII, 6.2 ppf, L-80 liner x 2-7/8" STL, 6.4 ppf, L-80 liner- 9,900' MD to 12,385' MD. • A minimum of 26.5 bbls 15.8 ppg cement will be used for liner cementing. • TOC planned at 9,900' MD. Well Control: • BOP diagram is attached. / • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to✓ 3,500 psi. • The annular preventer will be tested to 250 psi and 2,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 99°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • Distance to nearest property— 11,035 ft. • Distance to nearest well within pool — 1,215 ft. Logging • MWD directional, Gamma Ray and resistivity will be run over all of the open hole section. • Cased hole GR/CCL/MCNL logs will be run. Anti-Collision Failures • No anti-collision failures Hazards • Planned to cross 1 fault— Intersecting at 12,000' MD. • There is 1 well with 120 ppm H2S (F-24) Reservoir Pressure • The reservoir pressure on F-29B is expected to be 3,203 psi at 8,800' TVDSS. (7.0 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,323 psi. Jacob Leemhuis CTD Engineer CC: Well File Sondra Stewman/Terrie Hubble VELLHEAb=, McEVOY f A RF TO'"' OF. 28.50'. WELL ANGLE>70°@ 10095. 'v""4- ‘CTUATOR= AXELSONF1/2"C AE TBG"' B. ELEV= 65.88' IF.ELEV= 38.28' ;OP= 9815' rlax Angle--; 96 @ 10214' )atum MD= 9835' 2111' —4-1/2"HES X NIP, ID=3.813" )atum TVD= 8800'SS 13-3/8"CSG,72#, L-80, ID=12.347" —I 2675' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE I 4 3328 3324 11 MMG DMY RK 0 01/28/0E Minimum ID = 3.725" @ 9298' 3 6130 5719 36 MMG DMY RK 0 01/28/OE 4-1/2" HES XN NIPPLE 2 7824 7114 30 MMG DMY RK 0 03/06/0` 1 8984 8118 33 MMG DMY RK 0 03/06/0`. TOP OF 7"LNR H 9159' I 9233' H4-1/2"HES X NIP, ID=3.813" ® IS I 9253' —17"X 4-1/2"BKR S-3 PKR, ID=3.875" I I 9277' H4-1/2" HES X NIP, ID=3.813" 9298'_1-1 4-1/2"HES XN NIP, ID=3.725" 9299' —7"X 4-1/2"BKR ZXP LTP 4-1/2"TBG, 12.6#, 13CR-80, FOX, —{ 9310' / w/TIEBACK SLV, ID=4.440" .0152 bpf, ID=3.958" NN 9305' H7"X 5" HMC LNR HGR, ID=4.440 9310' H4-1/2"WLEG, ID=3.958" I 9-5/8"CSG,47#,L-80, ID=8.681" 1 9404' A 1111 9312' H5"X 4-1/2"XO, ID=3.980" 9-5/8"WHIPSTOCK(02/26/05) H 9464' I 7"MILLOUT WINDOW(F-29A)9464'-9474' CIBP(02/24/05) H 9482' I PERFORATION SUMMARY REF LOG: SPERRY MWD ON 03/03/05 ANGLE AT TOP PERF:93 @ 10250' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz DATE 0.32" 4 10250- 10350 0 03/04/05 0.32" 4 10580- 10910 0 03/04/05 A��j. ‘111�VP PBTD —I 10919' :II II 4-1/2"LNR, 12.6#, L-80, LTC, — 11000' .0152 bpf, ID=3.958" 7"LNR,26#, L-80, .0383 bpf, ID=6.276" H 10290' 1................ DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 09/02/86 ORIGINAL COMPLETION WELL: F-29A 03/07/05 N2ES SIDETRACK"A" PERMIT No: 2042580 03/17/05 DTR/PJC GLV C/O API No: 50-029-21627-01 01/11/07 JAF/PJC DRLG DRAFT CORRECTIONS SEC 2,T11N, R13E,2433'FNL&2405'FWL 02/01/07 CAZ/PJC DRLG DRAFT CORRECTIONS 02/09/08 DAV/PJC GLV C/O(01/28/08) BP Exploration (Alaska) -LI ICfLJ a• IVR.CV V1 _�� .ann-II IVJI LJ. r1 LL IVII..f1 JVIlLIVILI VI J PML VJ11 VV GLJ IUATOR= 'AXELSON RF TO^'"")F 28.50'. WELL ANGLE>70'@ 10095. •••4- ELEV= _ 65.88' 1/2"C IE TBG*** Proposed C TD S Bei-rack ELEV= 38.28' 3= 9815' :Angle= 36 C410214' • Jm MD= 9835' �m ND= 8800'Si 2111' —14-1/2" HES X NIP, ID=3.813" • 13-3/8"CSG, 72#, L-80,ID=12.347" —I 2675' GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 4 3328 3324 11 MMG DMY RK 0 01/28/08 3 6130 5719 36 MMG DMY RK 0 01/28/08 Minimum ID = 3.725" 9298' 2 7824 7114 30 MMG DMY RK 0 03/06/05 4-1/2" HES XN NIPPLE 1 8984 8118 33 MMG DMY RK 0 03/06/05 TOP OF 7"LNR H 9159' j 9233' —14-1/2"HES X NIP, ID=3.813" Iv 9253' --17"X 4-1/2" BKR S-3 PKR, ID=3.875" ' 9277' —14-1/2"HES X NIP,ID=3.813" / 9299' —7"X 41/2" BKRZXP LTP 1 9298' 4-1/2"HES XN NIP, MILLED OUT to 3.80" TBG, 12.6#, 13CR-80, FOX, — 9310' .0152 bpf, ID=3.958" 9305' —IT X 5" HMC LNR HGR, ID=4.440 9310' —14-1/2"WLEG, ID=3,958" 9-5/8"CSG,47#, L-80,ID=8.681" H 9404' - A 9312' —15"X 4-1/2"XO, ID=3.980" 3.7"depbym entsbeve /4 5"KB LTP 7"MILLOUT WINDOW(F-29A)9464'-9474' TO L/ro C 9 900` TSGR @ 9443 MD' 3-3/16II x 2-7/8" x o@ -10,50( PERFORATION SUMMARY REF LOG: SPERRY MWD ON 03/03/05 ANGLE AT TOP PERF:93 @ 10250' Note: Refer to Production DB for historical perf data TD @ -12,38 SIZE SPF INTERVAL Opn/Sqz DATE 0.32' 4 10250- 10350 0 03/04/05 0.32' 4 10580- 10910 0 03/04/05 ' 4.5" whipstock @ -10,181 89 degrees /ow Aiken PBTD — 10919' • ;II 4-1/2" LNR, 12.6#,L-80, LTC, -i 11000' .0152 bpf, ID=3.958" 7"LNR 26#.L-80, .0383 bpf, ID=6.276" — 10290' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 9102186 ORIGINAL COMPLETION WELL: F-29A 3107105 N2ES SIDETRACK"A" PERMIT No: 2042580 3/17/05 DTR/PJC GLV C/O API No: 50-029-21627-01 1/11/07 JAF/PJC DRLG DRAFT CORRECTIONS SEC 2,T11 N, R13E,2433'FNL&2405'FWL 2/01/07 CAZ/PJC DRLG DRAFT CORRECTIONS 2/09/08 DAV/PJC GLV C/O(01/28/08) BP Exploration (Alaska) M O O O CD co u) ( 0 O O CD 0 0 CD O N. LO Co 0 I` 0 cO c 0 O O O O O O O a O.• 00 a) O) u) u) u) n O O O O O O O O MCO 0O 00 O CO c0 0) 0) O) 0) D1) 0) 6) m 0 to to co • OcOcc;NM; : : NN LL IL N O CO CO 00 °D Z Z iD O o 0 0 o O C. 0 C. O o 0 0 (O vi n Q a V O O o 0 o O o 0 0 o O 0 0 O O 0 N V 6 N N N N N N N N d1 6 aU E CON N Cl) Cl) Cl) Cl) N Ofd. d — Oairn N• - .e J0O N N N ` = 0 Q 3u. LLF- mow r- y co c0 V' N- u) 0) co a) V M O in CO a) N- O .a O O N M co M c0 Cl) c0 u) 0) CD O N- in C 0 N N N N N t` O Cl) Cl) Cl) N xi .- 4) L (O CO (D (0 O) (D V' co CD V (D u) O Cl) dli C u) O u) (0 CO n a0 O a0 O O O N N co- O co W 00 O CO co- 00 00 O 6) O) m O C "' (0 c0 (.0 0 CD CD 0 0 0 0 0 (D u) CD O co .O. • O w v 5:3:• C u y 3 L c i- 0G ` O .3 .� O co- a) a) N V' 0 in a) s- ,- N N- a) O y.. d co O 06) Q) a O (O r O (O N C) CO a ,- W () re T CO O O) V V Cl) Cl) co N- u) in ct V u) in 0) N V re I- I- I` I` co LO u) 0 LO u) u) I) u) CO co CO COQ. L 41 0 7 M M Cl) Cl) Cl) Cl) Cl) Cl) Cl) M Cl) Cl) Cl) Cl) Cl) O Q Q O 3 l"'0 0 _ N- N- N- N- N- I- I- N- N- t` N- N- N- N- r-- -I Z c/) Q CO 0 6) a) a) co a) co a) 0) a) a) a) a) a) a) 0) C N + 'co ct � Z u) (C) u) u) u) u) u) u) u) u) u) u) u) u) u) LL/ -•• + N M0 M N O t` 0) (0 u) N N L 0 O O 7 M M N O N Q) CO O6>> f` CD N ti cO u) N W a) _O t` a) N N 0 O O O O N O CD N O O Cl) O Cl)M a I01 Q 0 2 2 Cl) co co co N N O T 0) 0 N- h 13E M C' C? c vii M c'7 c? N N N N N U) Za � lCL a0 Q. V coCO NI- co O O O O 6) u) N- O u) O u) a 6) O) 0) V r N N r co Min c•) CO 4) + O O (n a) a O u) Cl) I- V V' O u) O) N N E u) u) CD CO (0 el V u) u) (0 u) u) 00 CO CO (I) LL u) u) u) (f) (O N- t; N- t; N- n t; N- CI? (9 (0 z � 7- (ser a 0 - 0 F- 0 2 2 z .. co (0 N O d cO 0 in u) u) u) u) u) in in u) (0 a) a) V 0 . a) a) a) a) a) 0) 0) a) u) U) u) u) u) c0 u) O CD (0 CO CO O O 0) a) a) a) a) a) 00 c0 co O CO O CO CO CO a) a) a) a) a) O a) a) 6) O a) O 0) O O 0) CI) Q E CO cci COc0 c0 CO co- W CO O O CO CO cO CO CO 0) N N I` N c0 I- O N N M M N M M N M Q — <- u) Or-- V V Cr) O V 01 W V CT) C (5 < ,- ,- a) co N- (D N N 0) h CO u) Cl) N N co co N- a V O CD 6) CO I- n u) u) u) U IL m m 0 T 0 0 lb Z Q CO N O c Q) 3 = N (d u) Cl) Cl) h 0 O) CD 0 CD CD O 0 0 CD LL d Q CO 0 a) 0 0 V V O 0 O O O O O O O CO 0) a) O) Cl) Cl) O O O O O O O O CO O (00 0)) CO CO co to ao 0) 0) a) J d) a) 01 0) 0) 61 6) O U >.. 0 O M .1 N• m .a O $ ' Cr co C o0 Q C Q O CO 0) O O co L L d CO 0 O .t a LL a) a) c IE`0 a) -c-1) a 3 m N N cp O Q Z d O lL LL O co ^O CO O O Q 0 O O O <- Cl) O O Cl) O CD Cl) O N. f T (0 O O O) O O O O (y N O O N O O N O N. ■ M d O (D w O o O ui w a) O O 6) 6 O a O cc) NI V c CO co co CO 0) 0 0 O CD v 0 I- O O N- O o in O u) Mogi .. o E 3 a ' .6 N CO v_ v_ .0 v_ co co co N- co co a) N �� T ). O' a) o 0 O o a o O o c o 0 0 6 c o 0 0 0 0 0 0 0 `�� a .. c c d LL � - Y w- w U) CO n � o Si W a0i _ a) c II � 'o o;: m m 'y m Z O0 v) 33o Cl)3a N .» 0) co 0 D (D 0 0 0 0 0 O 0 0 D O CD O 0 0 a- 0 h • 2 00 Cr) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0 a O Lav O O 0 0 O O O O o 0 0 0 ri O O ai CO O) V V O) O) O) 0) O) 0) 0) 0) 0) 0) M O CO O 00 m 0 a) o .� (D (o0 LL v M 0 0 N CO I-- V N CD Hi O M I` O N- 0 0) M 0) N V U)t` N N ,- CO N r- CO I. CO 6 4 O U) M N 4 U) V O V o N I-- CO O (A O O O O M O N 0) CO c0 CD CO U) (D_ U) 7 V M O II N N N N N N N N (J a 5 N O a`te coCO CO CO CO U Z Zo 0 0 o o O o O O O 0 0 0 0 co o co O o 0 (ri ui z a o O O 0 0 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 (0 (aD, U N Ni Ni N N Ni Ni Ni N N Ni Ni N N Ni N N Ni N N O V co r N D e- �,�+ - Da) Oa) N .- J cO a) N C.;1 ` D 0 0 a N 0) a0 0) co n N- 0 V U) CO N. 0 (D M M N U) N. CO () .a ,- o CO N O V 0) U) N V (D 0 <- (O V N- U) V V U) C 0 N 0) U) 6 (O M 0) V (O 4 N N N (O s- 4 U) N 0) `1 L 0) 0 V (D CO N U) N- I- r N- N.- O V U) 0 CD U) CO M N- o) C N M M M M V V V V V '7 U) U) U) CO CO CO (D N- 41 2 " F V ' - V V V C V V V V V V V V V 'a V V 7 CC N CO (D CO CO CO CD CO CD CO CD O CO CO CO CO CO CO (D CD o Oa+ O W C d V a cu a03 y C .- f.1 0) co U) 0) I- 0) N. U) CO CO N- 0) 0 M N c0 U) N O d d a) l0 .. ,- (O 0 W 0 (O (1) M 0 CO c0 (D - U) CO a0 I-- I- Na) O . `) O O N 0 Oi (O CO N V UN( ) V N M M 0 0O W) ( 0) (D (D N ( O d 4- a RI O) 0 (0 0) N CO N- U) I-- U) I,- N h U) CO M CO 0) I,- IX a) L y .0 C r I,- f--. I,- CO CO 0) O O <- <- N M V V U) U) U) CO (D To. CYf V u 0 't Y V Nr rn N- N- 0 0) 0) 0 O) CO 0 N- N- 0) CO N- CO 0) CO 0) a) 0 0) 0) 0) CO Z L6- 1.6- L6- L6 L6 L6 0 L6 L6 0 0 0 U) Ui Ui (n U) U) U) 0 t I-A CL 0 li/ r 0) U) 00 V N 0) V N- N- M CD 0) N U) M CO I` 0) M CO 0) M V; 0) (D O CO U) M U) 0) U) r N d' (D U) ,- 0) 0 I� O M W M 4 cO (O (O N 7aO r) CO I- 0) N CO N- (D N Cr) M tf O OD CO CO (b CO U) 0 O V .4- 0) 0) a co CO CO U) U) U) U) VCO 'a V V V co M N N N CO 3 N cici. N N (i. N N N N N N N N N N (- N N N < I- 0. 'o COUN N M M M N (D M V O n CO NI- '7 r CO CO a0 a r (0 O) M n O) I� (D 0) N- .- 0) M U) V a CO U) CO V. CO N M U) N N o M N M N M U) a0 O O CO U) O N 0) U 0) M V CO N CO V V' U) V V N N CO co 01 (O 9 U) CD 1- 1" M N N - N N N., N N M CO zv U) N M e- 00 a0 a) O CO 0) CO CO CO CO CO 0) 0) U) CO .- 0) LO M C) CO N- O n M n M M O cO a0 CO M O CO cO a0 O U) LU V M a0 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) a0 00 (0 Cl) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) Cr) CO 0) Cr) 0) 0) 0) 0) 0) O ' a0 00 a0 U) M aO M CO O O CO CO CO 00 00 CO CO cO a0 cO N U) CO CO M a0 O M co M CO a0 W co M (0 CO CO N- U) O N U) U) U) v (D CO CD CO r CO CO CO I- W M I- I- I` Co (O n V U) I. O) M V O O 0 r) M ✓ R co co co N '- U) U) N M M V V V 7 U) M M m a ° Cl, 5 O h (0 U) CD o 0 CD 0 o CD 0 0 CD o v CO O <- CO a 0 v CO. 0 0 0 0 0 0 0 0 00 0 0 0 CO 0 v . . O CD O 0 0 0 0 0 0 0 0 0 0 0) aD o O O co rn 0 c0 O rn rn rn rn rn CD rn rn rn CT) CO rn CD rn rn rn C) T C CO C e a O l4 .0 t d m co LL Cf) CO O 2 m N N N Z Z O I u_ u_ D co 0 co 0 v CD Co v O v O 0 O O v v co a0 o co a T N 0 N O N- 0 0 N- O N O O O O r _I- 0 O 0 0 !} UtA 61 V6 0) o M6 O a0 0 00 O O O O 00 CO O V 0 4i (p W L N- O U) O N O 0 N- ON- O o CD 0 0 0) 0 N- O CO 7 U) L _ p 0) O O N M M v V U) O ti CO 0 C0 0) 0) O O N `��1g5 G v 'O O CO ' ' T ' � a- '- e- a- c- e- .- .-- .- `- `- a ' ' CO, ,.. m= E y p y c N z C.)• o- c) 33o a 0 N 0) CO O a- 0 CD N. n O _ a- N O a rn rn rn rn rn 5 tt1 0 A ^ ILL- of 0 0 N CO N CO e- CO I O rnrn V) C ' U LLLL coo 0) 0) co 0 Z Z 0 0 O O 0 (0 ((0 z Q 0 0 0 O O CD CD U N N N N N 6' Ua0a £ (O N 7 O N (-1 N ` 5 a o -- u_ LL 1- :z W 0) V O V 6) () .ii M CO (r) LO 6) C LC1 I� 00 a) 6) O it 0) 6) d) 6) a) O a' 2 " v v v v (O C CO co co co co (o r O LU C CO C.) a a c ) y 01 C - (U - W W op 0 a, ` w f0 N N N 0 CO CO O • 0) C U cj 0 o IX .- a a15 a1 co co co m N. 0 O 7 10 t N- Oni 6^) N-a)) r- 0 J z 2 z (n o O iri u'i (i cri cr, Z 1.... ca _ 0)) O N CO LO 0 L0o N Oo 00 CI- EE NN a- O 0 6) (^ = N N N N < I- a. 'o CL U mn 00 OD CT) 00 Cl.. O N CO N- (n CO CO 0 M COLO ) V N CO V V V 7 CO a' (l)- Q. Z (D CO O O V <r CO CO CO N CO CO CO 03 CO (/) 6) 6) 6) 6) 6) 0 OO 0O 0O OO 06 COLO LO 1` CO CO NN CO 47 I- 6) O 6) (r) (D I� CO 0O a Q co v v v v 0 0 0 0 0 CO rn rn CT) CO rn 0 m a ...... A Q O Q. N a D CO 0 2 CO N CJ m v z a a Il (. a O O O to CO O0 N. 3. O O O O O CO d. 111me L' O O O O co ,- VI (D LIMO= 7 ,-- N CO CO CO 10 N W0 >. y N 0 N N N n N o13 N 'm= W ^ � _ a CO N Z tia` v) � � o a g — rn to W . ,W� I 4= ' _7.1 8 °9 7 a 8 XA O m N N b N O_ a O X. p 1: 1 N N al 1 00 m 3w2 rn oe°°n be DIII momva b $ m $ • N N b a. ■ MIIIIIIIIFAWI r71 o g c N on imakb LL O • No -t e6 m E g 'o • o LS . . � C OO OO0OO O O $ W o e 0 = , , O Wa- O - - 4_ O ce d . r 0 r - ^ 4 `4 :O m d (u!B OSi)(+) 0NU(-)tDfl05 ' _ o a --- o 0 • . .A g 3 F g.g. ca y N C sa gCal M 88 8 v U '< V ¢,• orww.n.,..- ----0 - P_ o .0 tpl F N w a V E.; g t N ~ Q ON 0, ^ ^EBrSiCJmuNOafr'1R4E 13. r A N R N N n H N8 Ta- - 0�nAggonHooo8gffig8 LLLp iv N 0 RlL I_I_ b_ mZ .0^00.000.40000004.0.044 ryNN ytog a^ NNNNNNN oU3aa N • r a _ REeNqNNNN - - 2 $ ,14 C _0 W m 00 cg1M,2 6 8ESi t7 o7 a0 cO a08N Ya n I 00p 0 R 28 '.�^W<4.4W2�.. ffiffiffiXiffi E I $ Q 283G28s8888EE;8888S8W<? 0 0 ''' 2888RRRRR � g884B n a 3 o VJ�-ffiN N V N.O f�m CA� ��N t�0 V'N.O I�aD , p _ 8 p O N m R 82A24 A 000p< p p O b 00 00 00 m % O O P PP T ET 4. N mom a 2LL Din p-Ire N^:m24 Rmm 12(322 _D V 'Yryry�YM 7 �M r •o a828A88888888888888 O1 m E"1 is ;; ; : ;: ; ; N luss, N ,A2Bm ,2 Z g"• 34 HamN m ry ^, s o$r'�'^i8 m'?$,Si^S3°�R$m 0 x �C7�C1 W , 4 oa a i s �R-m i T= w � s$;V, s s_ sg ssess§>s � � s s "" a Xas 12y s s< s59 sys jn F � � a p Nv a J �21//g181 /ifi , !!� g elWn21!!!r/TALq '?7688,-NRRF Egv4.RBR� a2 $� R A' 3 3 • o z =wuaw �g �� moo.. ++++++++++++++++++++++wiiiiiiiii++++++++++++++++++++ W o 90 0 t'a2 20 r m R.9- 88mmmm°80 o�o� ! F8 11111111111111M 8 s g ; ,1:2 mm�smm o a<Mg1 R i 2 m mmVo'sPrAa^m^RAasa2m gg ill e liar ` so _m- 8888So8oeoo4- B E I% a wi f smassssmsssssssss / §g g =e n it-n§ n 2S88EgInRPnnnnno88$ g gases oss asf8g�m alai el c wo _rCO<�m,mm _''emm'm U 70 -'8 0o 0 o o O 2 KO N- LL HOOo a.gl E mFLL o pN N N uo w• 2�oa � -'.420 p _ ORob. m j 'Emu SLLav Tw.Em ZgK 1ceA - Qna' #111:1111111111111111 o :c OC gill I 0 IN somaiv:AL\N" . . . L.- . . . :- itt%114.1.47. v/173 O a.. • ,/ Iii i a w 0014 I N 'A' c.ti cia Aga3 - c V N c . EL f7 _ N 0 - O N zI N N Mill BPPASSPORT BAKER MORES Travelling Cylinder Report 0 by INTEQ Company: North America-ALASKA-BP Local Co-ordinate Reference: Well F-29 Project: Prudhoe Bay TVD Reference: F-29A:@ 65.88ft(F-29A:) Reference Site: PB F Pad MD Reference: F-29A:@ 65.88ft(F-29A:) Site Error: 0.00ft North Reference: True Reference Well: F-29 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wellbore F-29B Database: EDM.16-ANC Prod-WH24P Reference Design: Plan 6 Offset TVD Reference: Offset Datum Reference Plan 6 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of refere Interpolation Method: MD Interval 25.00ft Error Model: ISCWSA Depth Range: 10,180.68 to 12,384.40ft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,435.53ft Error Surface: Elliptical Conic Survey Tool Program Date 9/20/2011 From To (ft) (ft) Survey(Wellbore) Tool Name Description 40.60 9,411.07 Survey#1 GCT-GC(F-29) GCT-MS Schlumberger GCT multishot 9,433.07 10,180.68 F-29A IIFR(F-29A) MWD+IFR+MS MWD+IFR+Multi Station 10,180.68 12,383.97 Plan 6(F-29B) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 2,673.68 2,673.59 13 3/8" 13.375 17.500 9,402.68 8,468.79 9 5/8" 9.625 12.250 12,384.08 9,048.33 2 7/8" 2.875 4.125 Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (ft) from Plan Offset Well-Wellbore-Design (ft) (ft) (ft) (ft) PB F Pad F-07-F-07-F-07 Out of range F-08-F-08-F-08 Out of range F-08-F-08A-F-08A Out of range F-08_DIMS-F-08-F-08 Out of range F-08_DIMS-F-08A-F-08A Out of range F-09-F-09-F-09 10,600.00 10,050.00 1,056.31 173.74 882.59 Pass-Major Risk F-09-F-09A-F-09A 10,725.00 10,625.00 598.48 179.42 419.05 Pass-Major Risk F-09-F-09B-F-09B 10,625.00 9,700.00 1,132.12 172.09 964.88 Pass-Major Risk F-12-F-12-F-12 12,275.00 9,300.00 924.31 378.47 563.25 Pass-Major Risk F-29-F-29-F-29 11,025.00 8,950.00 1,084.56 29.02 1,065.84 Pass-Major Risk F-29-F-29A-F-29A 10,199.95 10,200.00 1.01 0.95 0.14 Pass-Major Risk F-29_DIMS-F-29-F-29 Out of range F-29_DIMS-F-29A-F-29A Out of range F-30-F-30-F-30 Out of range F-32-F-32-F-32 Out of range F-36-F-36-F-36 Out of range F-37-F-37-F-37 Out of range F-38-F-38-F-38 Out of range F-41 -F-41 -F-41 Out of range F-41 -F-41PB1 -F-41PB1 Out of range F-43-F-43-F-43 Out of range F-43L1 -F-43L1 -F-43L1 Out of range F-46-F-46A-F-46A 11,159.82 10,674.05 1,232.83 134.73 1,099.70 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 9/20/2011 4:03:46PM Page 2 of 15 COMPASS 2003.16 Build 73 a. a' 41 yA 100 ' _ m 1.1 4 S . i •1I LL 41 . ry Eel g a _ fin _ 6 111 ° 0 x u 9 Td am 'III U _ ° w € m II I0I E— a 8 €; e U Y ►•, S'" c. ° m 1111mil— i i d i —.111 I I itilltliOgnilh 7 ti - .II _ _ 0iil U J c u, E 131 1 ✓ $ 8 €' 8 I z" Q $ a — I • o gg = I e Q I i G 111 o CI °° I II : '1.... .. ...1 II 0 1 I'l J g I OI 111 Z ^ 1 c w ��I v 1111 0 CQ f I u - II i 1 HZ I U(7 > N i , ligg Q I m y J 0 p ;0 1111 wJ -EII UI® I ''LL U U N • 1111 UHNL jII�' : II= la fl Iii S I in, ry a g O '. f E 3 W $ 1111 a v m UII 0 O g nr - 01 Qi = 11) 11 U 11 C7 m 0d1014 LL a 0111k.L.1 mil 11 Ilr, —I CDF> Q I bC O I "c I I m I - O m • P - ________ 111 I a m 111 1111 III S a i : din, •::s' : q c II iv I U 111 . .,j II 1 _ 11: ''L� " Q O • III III I- I • I z .I*ii=1iilhi V Page 1 of 1 Schwartz, Guy L (DOA) From: Leemhuis, Jacob[Jacob.Leemhuis@bp.com] Sent: Wednesday, November 16, 2011 2:07 PM To: Schwartz, Guy L(DOA) Subject: RE: F-29B PTD (PTD 211-147) Attachments: F-29B PTD.doc Guy, I have made the changes. Please let me know if this is not what you were looking for. I added more details in the 3rd paragraph on the first page. Thanks, Jacob From: Schwartz, Guy L(DOA) [mailto:guy.schwartz@alaska.gov] Sent: Wednesday, November 16, 2011 1:45 PM To: Leemhuis, Jacob; McMullen, John C Subject: F-29B PTD (PTD 211-147) • Jacob, During our meeting last week we discussed with John adding more detail to the PTD applications. . Could you expound on the liner running procedure and cementing. Also, I didn't see where you had a step to set the Packer Whipstock. You can email me the changes... Thanks, PS ... John, I am still reading the drilling procedure you provided. It is very helpful. Will get it back to as soon as possible. Guy Schwartz Senior Petroleum Engineer AOGCC 793-1226 (office) 444-3433 (cell) 11/29/2011 Land Administration System Page 1 of 1 \lash:i I)ep,nto ntof Natural Resources Alaska DNR Case Summary File Type: ADL File Number: 28281 See Township,Range,Section and Acreage? Yes No New Search File: ADL 28281 Search for Status Plat Updates As of 11/08/2011 Customer: 000107377 BP EXPLORATION(ALASKA)INC PO BOX 196612/900 E.BENSON BL ATTN:LAND MANAGER-ALASKA ANCHORAGE AK 995196612 Case Type:784 OIL&GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location:DOG DIV OIL AND GAS Case Status:35 ISSUED Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated:05/28/1965 Office of Primary Responsibility:DOG DIV OIL AND GAS Last Transaction Date:12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction:AA-NRB ASSIGNMENT APPROVED Meridian: U Township: ouN Range: oi3E Section: 03 Section Acres:640 Search Plats Meridian: U Township: ouN Range: oi3E Section: 04 Section Acres:640 Meridian: U Township: ouN Range: oi3E Section: 09 Section Acres:64o Meridian: U Township: ouN Range: 013E Section: 10 Section Acres:64o Legal Description 05-28-1965••`SALE NOTICE LEGAL DESCRIPTION"* C14-92 TtiN,R13E,UM 3,4,9,10 2,560.00 Department of Natural Resources 550 W.7th Ave,Suite 1260.Anchorage;AK 99501-3557 Phone 907-269-8400 Fax.907-269-8901 TTY 907-269-8411 Slate of Aaska; C 2010 f 1 Webmaste http://dnr.alaska.gov/projects/las/Case Summary.cfin?FileType=ADL&FileNumber=2828... 11/8/2011 Land Administration System Page 1 of 1 (if 11;1;ka !)chartmcnt of \„...D Natural Resources Alaska DNR Case Summary File Type: ADL File Number: 28280 See Township,Range,Section and Acreage? ^ Yes No I New Search w. File: ADL 2828o Search for Status Plat Updates As of 11/08/2011 Customer: 000io7377 BP EXPLORATION(ALASKA)INC PO BOX 196612/900 E.BENSON BL ATTN:LAND MANAGER-ALASKA ANCHORAGE AK 995196612 Case Type:-8:} OIL&GAS LEASE COMP DNR Unit: 78o OIL AND GAS File Location:DOG DIV OIL AND GAS Case Status:35 ISSUED Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated:05/28/1965 Office of Primary Responsibility:DOG DIV OIL AND GAS Last Transaction Date:12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction:AA-NRB ASSIGNMENT APPROVED Meridian: U Township: o11N Range: oi3E Section: o1 Section Acres:64o Search Plats Meridian: U Township: o11N Range: o13E Section: 02 Section Acres:64o Meridian: U Township: o11N Range: 013E Section: it Section Acres:640 Meridian: U Township: ouN Range: oi3E Section: 12 Section Acres:640 Legal Description 05-28-1965***SALE NOTICE LEGAL DESCRIPTION*** C14-91 ToN,R13E,UM 1,2,11,12 2,560.00 07-07-1987***LISBURNE PARTICIPATING AREA DESCRIPTION*** T.11 N.,R.13 E.,U.M. SECTION 1:ALL 640 ACRES SECTION 12:ALL 640 ACRES CONTAINING 128o ACRES MORE OR LESS. Department of Natural Resources 550 W 7th Ave,Suite 1260,Anchorage,AK 99501-3557 Phone-907-269-8400 Fax.907-269-8901 TTY:907-269-8411 http://dnr.alaska.gov/prof ects/las/Case_Summary.cfm?FileType=ADL&FileNumber=2828... 11/8/2011 OVERSIZED DOCUMENT INSERT This file contains one or more oversized documents. These materials may be found in the original hard file or check the parent folder to view it in digital format. TRANSMITTAL LETTER CHECKLIST WELL NAME PTD# Development Service Exploratory Stratigraphic Test Non-Conventional Well FIELD: 4� ,e/oe 2 ,gy POOL: .2",eL/.4i E' ,� 9/G Circle Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK ADD-ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well (If last two digits in Permit No. ,API No. 50- - - API number are between 60-69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to produce/inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Non-Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev: 1/11/2008 017 0 I- -a (0 0 a O. o m o (D o (/) v 5 (n 7 r' 3 m o °: .:M N 0 -, (C A r O.(D (W w0 D N 2 0 VO r/� 7 O (D ON CD O m {' CD w w w CO W CO CO w CO w N Ni N N.) N Ni N Ni Ni Ni CO OD V 0) (n A w N.) -sO I (D 00 V O) U) A w N -+ O (0 CO V 0) U) A Ci Ni -s O (0 CO 0) (T A w Ni -, O V rn 0 (n (n o K ( * 0 W CO 0 D D n o n o (n o 'o D * n -a -oO O � (n `< * c i- -oz , n O o m m m m ° 7 p p 7 0 a m n m c o - m m m ° a c 7 (� m o m 7 m ° o = m m m a, 7 m m 7 m m o 5 m m m v P. E a 3 °) 3 7 au is Tc CD m m =. m a m a m n o _ ° < c c0i m r n 0 0 7 j F 3 a `� m m Q m a = o o m a N N m n n 0 0 .-/- 0 N N n0i c m m _, 7 0 m co m F) nm N °- c (D (D m (7 m m () 0 c 3 m m a m m m X m O 7 (p 7 0) m 0 7 N 0 -• N O a s o) () . (D .. 7 7 7- O m N N CD — 3 7 13 3 7 0) 7 Q o _ y m 3 m O' < m m .N.. (D 3• °- lS 6 lT m 7 a a a Q m • r 71 m a m n m 0 o gs O al c m 07 7 ., c c (0 a = _*. m m m co < 0 m •° -° 5 m m ' p m 'p O fn. = Q ..• .< ° o O N 7 m ch (A "O m 0 O m m_ CO �7 °- O N O 7 co d w • �' O CO 3 3 a (D — m a - m m 0 a n A 7 'O C c 0 n Q m m m D- m -0 Q 8 (?O 7 m O S m O m m m m C m CD c CO -° a 7 CO o 3 m 09 3 °- 0 ° _a 7 0 0 m 0 0 3 m 0 a a -o m ° < q 7 0 7 0 0 Z 7' ° 0 0 '7 a y O (D A c O ,•. O <_. - < a m Na OO n o m to m * 0 0 m m '° o m m F - 0 °- m m CD F * v N (7). m z 3 0 0 E. o g -° (mn a (0 m v w w m 0 -70 6 m a c m m Q s s m m v Q = m a c m co D ni 7 m 0 m o = m 7 m o o Q 0 m o 3 (° r 11 3 7 m o m < m v m y 3 0 0 0 °1 v m a o ° < m m ° Cr 0 D c v m N ° o . Q o L m o' 0 .CD 0 a Q -° 0 c (o O ° 3 m n o D' c a 0 0 D C o 3 0 mCID 7 m - n. v (n x 7(n v 7- N /3 m 0- m 7 73 0 0 7 0 7 7 O m 3 7 3' a _ 3 3 D p CD 0 ° 8 N 7 7 .N-. m CO 0 0 w N 7 0 C -° p• N Q 7 CD 0 0. 3. 0 a m (D 7 (n m m y c c O n w 0 12 n 3 9* o ° a Cp st s< (0 CD C CD o n __co N UI D 0) ^'^ ,(n. O 7 c !n n ,7.. N m 7 N c Ca 0) 0 CL 0 OD y a m to cr. mw !n N 20 0 Q Q 'O N N Q II= c m .N. 7 T 0 c 7 O CD x (mn 0 o m a v°, N m °) v N m 3 0 (° O -° CO0 0 0 ° 5 7 w m O COm ° * 3 m 0) 7 _ • u N7 O # O 0 7- 7 'li:`41 v o 0. 0 0 7 m , co 7 o' 0 CD 3 - 3 ,7-- CD CD m' 7 ` o_ v 0 p v m 714.3 °) 0 cn 0 m < 1 z z z z z z -< -< -< -< -< -< z -< -< -< -< -< z z z z zzz -< -< -< -< -< -< -< -< -< -< -< -< zz8 > > > > ° D Nm m m m m m D m m m m m D D D D D D D m m m m m N m m m m m m D D 0 m 0 n CD n) (_.) 3 v 0 8 com - C C 0 W Z 0 x m o 0 3 -' 4 7 CD S w m e C Z o o CD = w a 7 a m m 0 O m m TI N 3 a `< co N O n n O w m 3 N) (.�. 7' 0 D CD a n N (n N 0 0 (D CD 0)0 a o' .° m 9 m m '7 � c a D CO T3 7 N `.< O -7. N m (D (D 0) (D T. CO a -0 0 N. V)m to N °- 5 c 0 •-, (D CD CD D m 1.11 CC , N SD m m = N O O W N O ' . 0 �, 7 TD w m w -0 c -a * 0 I CL m CO w = Q 0 m m c D m 0 o 0 N c * 0 m' CO —D '` D m 7 ° V m m 71 C N + ,oa m 1O 'O Oa m a 3(D D 3O7a 7Ni (n (n. m -0 < O a CD v c N m0) U 7 c) 0 CO m = 7 m m (D O CL ^ << y - c = (n CO m 0 m m- a, _ * 3 0c o 2. 3 m -0 CO O 7 -El O) 7 7 C m O O CD 2 (-0D O n O 3 o7 C) 0 0 = s m < 0 2 m c 0" 0 7 D o m C — ET Q 0 _0 0 0 m 0 (° 0 m