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Home My WebLink About214-1147. 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 E-05C Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-114 50-029-20197-03-00 12647 Surface Intermediate Intermediate 2 Liner Liner 9206 2815 5479 9642 593 2840 11950 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 3-1/4" x 2-7/8" 9064 30 - 2845 29 - 5508 28 - 9670 9506 - 10099 9807 - 12647 30 - 2845 29 - 5216 28 - 8859 8700 - 9066 8978 - 9206 None 2670 4760 5410 7500 10530 11950, 12325 5380 6870 7240 8430 10160 11650 - 12515 4-1/2" 12.6# 13Cr80 27 - 9518 9071 - 9162 Conductor 80 20" 31 - 111 31 - 111 1530 520 4-1/2" Baker S-3 Perm Packer 9399, 8596 9399 8596 Torin Roschinger 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 0028304 27 - 8711 N/A N/A 163 Well Test Not Available 35451 7 1500 1250 1100 920 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 1:31 pm, Apr 09, 2024 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2024.04.09 12:57:15 -08'00' Torin Roschinger (4662) DSR-4/12/24 RBDMS JSB 041024 WCB 2024-07-09 ACTIVITY DATE SUMMARY 3/9/2024 *** WELL S/I ON ARRIVAL *** RAN 3.60" LIB SD @ 9,721' SLM (impression incunclusive. cement in LIB) *** LAYED DOWN DUE TO COLD TEMPRATURE *** 3/10/2024 *** CONTINUED FROM 3-9-2024 *** BRUSH X PROFILE @ 9811' MD ATTEMPTED TO SET 2-7/8" PLUG BUT ENDED UP PULLING IT BACK OUT. PIN PARTIALLY SHEARED LAID DOWN DUE TO TEMP -40+ *** WEATHER STANDBY *** 3/11/2024 *** CONTINUED FROM 3-10-2024 *** BRUSHED AND DRIFTED THROUGH 45 KB PACKER W/ 2.30" GAUGE RING *** CONTINUE WSR ONTO 3/12/24 *** 3/12/2024 *** CONTINUED WSR FROM 3/11/24 *** RIH 2.31 PACKLESS TOP OF PKR 9,760' SLM. SHIFTED X-LINE @9,787' SLM, S/D @ 9,770' COULDN'T PASS PULLING BINDS, RAN 2-7/8" BRUSH, 2.30" GAUGE RING, S/D @ 9727, PASSED THROUGH LTP (no problems), PULLED BINDS COMING UP @ 9,737' SLM, S/D AT 9,683' MD RAN 3.77" GAUGE RING, 2 7/8 BLB S/D @ 9740' SLM, CANT PASS RIH W/ 2.24" CENT, 2 7/8 BLB, DRIFT THRU PATCH ALL THE WAY DOWN TO 9820' SLM, BUT WHILE PULLING BACK UP THRU PATCH SEEN BOBBLE @ 9782' (POSSIBLE 2-7/8" NIPPLE). TRIED PASSING DOWN THRU PATCH WITH NO LUCK. PICKED UP AND NOT ABLE TO PULL FREE (DOWN OR UP) TBIRD PUMPED CRUDE TO TRY AND FREE TOOLS WITH NO LUCK CONT WORKING TOOLS TO TRY AND FREE UP STUCK TOOLS *** CONTINUE WSR ONTO 3/13/24 ** 3/12/2024 T/I/O= 2550/1425/75 Temp= S/I (TFS Unit 4 Assist SL with Brush and Flush) Pumped 170 bbls Crude down TBG to load TBG. Further pumped 32 bbls of crude down the TBG to assist SL get tool unstuck. ****WSR continued on 3-13-2024*** 3/13/2024 *** CONTINUED FROM 3/12/24 *** CONTINUE WORKING WIRE W/ PRESSURE VARIATIONS FROM 3K DOWN TO 250LBS. TOOLS COMES FREE POOH .. EVERYTHING RECOVERED *** WELL S/I ON DEPARTURE, DSO NOTIFIED *** 3/13/2024 ****WSR continued from 3-12-2023****** (TFS unit 4 assist SL with Brush and Flush) Pumped 60 bbls Crude down TBG to assist with B&F. Halliburton SL in control of well upon TFS departure FWHPS = 500/1300/100 Daily Report of Well Operations PBU E-05C Daily Report of Well Operations PBU E-05C 3/30/2024 LRS #1 1.5" CT. 0.134 WT. Blue Coil. Job Scope: Mill CIBP, Log, Set CIBP, Extended Adperf MIRU LRS CTU. Complete weekly BOPE testing 250 psi low / 4250 psi high. N/U BOPE to WH & function test. M/U YJ milling BHA - 2.28" Venturi BS. RIH w/YJ milling BHA. Swap coil over to KCI while RIH. While RIH, geologist called and said they do not want to mill the CIBP at 12325' as previously discussed. Continue RIH for drift to 12150' ctm with no issues. MU/RIH with HES memory bha +2.25" DJN. Drift to 12100', log up to 11950' paint flag, log up to 11700 paint another flag and continue log up to 9700'. POOH w/logging BHA. Good logging data +18' correction. M/U & RIH w/NS 2.10" CIBP BHA. At flag, correct counter to top of plug = 11,964.90'. Set CIBP @ 11,950' MD. Pooh w/BHA. ***In Progress*** 3/31/2024 LRS #1 1.5" CT. 0.134 WT. Blue Coil. Job Scope: Mill CIBP, Log, Set CIBP, Extended Adperf B/D NS BHA. Attempt to flow well to test seperator monitoring for gas production to verify LTP leak. No flow. M/U & RIH w/HES Gun Run #1. Tagged CIBP @ 11,950' MD and correct counter to bottom shot. Perforate 11710' - 11740'. Injectivity did not improve. 15 bbl FP cap while POOH. MU/RIH with gun#2. Perforate 11650' - 11680'. FP/underbalance the well with diesel CTBS while POOH. L/D Gun Run #2. Rig down PCE and surface lines. Wait on winds to lay down mast. RD complete. ***Job Completed*** 4/1/2024 Ops Call Out for Hot to POP post Coil perforating. Pumped 5 bbls 60/40 meth down Tbg at .25 bpm @ 2400 psi. Pumped 28 bbls crude down Tbg in bump ups. WV leaking by so divert and Inlet are SI. FL pressure slowly coming up. ***Job Cont to 4-2- 24 WSR*** 4/1/2024 T/I/O/OO = 160/1970/130/20. Temp = SI. T & IA FL (Ops request). T FL @ 1014' (984' above SSV, 16 bbls). IA FL @ 4128' (642' above sta # 2 Dome, 73 bbls). SV, WV = C. SSV, MV = O. IA, OA, OOA = OTG. 1:00 4/2/2024 Pumped 18 bbls (46.3 bbls total) down Tbg to establish injectivity of ~.84 gpm around 2450 psi. Wing valve needs rebuilt per grease crew. Had matching Tbg and FL pressures while pumping down Tbg after having Pad Op shut in the divert and inlet and filling up FL. Pumped 10 bbls 60/40 meth and 2 bbls 160* crude down IA. IA locked up at 2013 psi. No communication w/ Tbg. IA lost 7 psi in 15 mins and then gained 10 psi in the next 15 mins. Bled IA to bleed tank to 1550 psi and got back gas. Freeze protect flowline. Pumped 2 bbls 60/40 meth and 20 bbls crude down FL for flush. Pumped 5 bbls 60/40 meth, 28 bbls crude and 1 bbl 60/40 meth down FL. Pressured up FL to 1500 psi. FP Poor boy 2" hardline from E-05 to E-04 and E-04 FL to skid. Pad Op notified of well status per LRS departure. SV,WV=C SSV,MV=O IA,OA=OTG ***Standby for crude tanker for 13 bours 4/4/2024 T/I/O=308/973/128 Assist SL. Pump 65 bbls crude down IA taking returns up tbg down FL. ***job continued to 04-05-24*** 4/4/2024 ***WELL S/I ON ARRIVAL*** FUNCTION TEST WLV DRIFTED W 2.25" CENT,1.75" S.BAILER TO 9,900' slm SET 4-1/2" X-CATCHER IN X NIPPLE @ 9,368' MD PULL 1" BK-LGLV FROM STA #2 @ 3,486' MD' ***CONT WSR ON 04/05/2024*** gg Perforate 11710' - 11740'. Set CIBP @ 11,950' MD jy Perforate 11650' - 11680 Daily Report of Well Operations PBU E-05C 4/5/2024 ***job continued from 04-04-24***Pumped 65 bbls crude down IA. FP FL with 9 bbls 60/40 and 47 bbls crude. Final WHP's 2600/1300/250 4/5/2024 ***CONT WSR FROM 4/4/24*** LRS LOAD 65 BBL's CRUDE DOWN IA THRU STA #2 SET BK-DGLV IN STA #2 @3,486'MD PULL BK-LGLV STA #1 @ 6,193'MD LRS LOAD 65 BBL's CRUDE DOWN IA THRU STA #1 SET BK-OGLV (20/64" ports) IN STA #1 @ 6,193' MD PULL BK-DGLV FROM STA #2 @ 3,486' MD SET BK-LGLV (16/64" ports, 1500# TRO) IN STA #2 @ 3,486'MD STAND BY FOR WELL SUPPORT TO TROUBLESHOOT SWAB CONDUCT WELL CONTROLL DRILL & DISCUSS HAND INJURY PREVENTION PULL EMPTY 4-1/2" X-CATCHER FROM X-NIPPLE @ 9,368' MD ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED ON WELL STATUS*** CIBP and adperfs are correctly shown on the new WBS, below. -WCB 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 E-05C Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 214-114 50-029-20197-03-00 12647 Surface Intermediate Intermediate 2 Liner Liner 9206 2815 5479 9642 593 2840 12325 13-3/8" 9-5/8" 7" 4-1/2" 3-1/2" x 3-1/4" x 2-7/8" 9096 30 - 2845 29 - 5508 28 - 9670 9506 - 10099 9807 - 12647 30 - 2845 29 - 5216 28 - 8859 8700 - 9066 8978 - 9206 None 2670 4760 5410 7500 10530 12325 5380 6870 7240 8430 10160 12210 - 12515 4-1/2" 12.6# 13Cr80 27 - 9518 9072 - 9162 Conductor 80 20" 31 - 111 31 - 111 1530 520 4-1/2" Baker S-3 Perm Packer 9399, 8596 9399 8596 Torin Roschinger 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 0028304 27 - 8711 N/A N/A 272 163 21033 35451 165 7 300 1850 1021 1038 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 9:26 am, Nov 29, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.11.28 13:42:02 -09'00' Torin Roschinger (4662) RBDMS JSB 120523 WCB 3-14-2024 DSR-12/14/23 ACTIVITY DATE SUMMARY 11/11/2023 LRS CTU #1 - 1.50" Blue Coil Job Objective: Set CIBP, AddPerf 60' Standby for Snow Removal and Wells Support Rig up. ...Continued on WSR 11-12-23... 11/12/2023 LRS CTU #1 - 1.50" Blue Coil ***Cont. from WSR 11-11-23*** Job Objective: Set CIBP, AddPerf 60' Standby for Snow Removal and Well Support Rig up. Attempt to pump drift ball and reel has an ice plug from previous blowdown. WELL CONTROL, MAN DOWN AND H2S DRILLS for day and night crews. ...Continued on WSR 11-13-23... 11/13/2023 LRS CTU #1 - 1.50" Blue Coil ***Cont. from WSR 11-12-23*** Job Objective: Set CIBP, AddPerf 60' Attempt to pump drift ball and reel has an ice plug from previous blowdown. Used LRS hot oil to pump hot diesel up whip end of coil. Worked pressure able to get fluid movement. Pump coil volume and after multiple surges, ball recovered. Complete weekly BOP test. Circulate coil with slick seawater at high rate. ...Continued on WSR 11-14-23... 11/13/2023 Assist Coil Pump 17.4 bbls 140* DSL into coil to help free obstruction. Coil on location upon departure 11/14/2023 LRS CTU #1 - 1.50" Blue Coil ***Cont. from WSR 11-13-23*** Job Objective: Set CIBP, AddPerf 60' Pump foam pick and drift ball to ensure coil clear of any debris. Make up Drift/logging BHA with 2.2" GR/CCL carrier and 2.25" DJN. RIH and circulate in safelube. Once well circulated RIH and hard tag 9767'. Attempt to work through pumping, cycling pump, different speeds, etc. Unable to pass. POOH. Check log appears we are setting down ~8' above the LTP. RIH w/ Motor 2.25" 6 bladed junk mill. Tag same spot 9767'. Hard stall a few times able to work through and well went on a vac. PUH and pump 2x liner volume. Dry drift clean to tag @ 12387'. PUH circulate across LTP once more and POOH while FP coil. Make up Drift/logging BHA with 2.2" GR/CCL carrier and 2.25" DJN. RIH ...Continued on 15-Nov-2023... 11/15/2023 LRS CTU #1 - 1.50" Blue Coil ***Cont. from WSR 11-14-23*** Job Objective: Set CIBP, AddPerf 60' RIH with 2.2" GR/CCL carrier and 2.25" DJN. Tag debris at 12085. Wash downhole to tag at 12385' CTMD. Log up to 11000' painting a yellow tie-in flag at 12250'. Load well with slick 1% KCl w/ SafeLube to reduce chrome drag and flush liner. Sustained injectivity of 2.0 bpm at 1400 psi of WHP. Make up NS 2-7/8" CIBP and RIH. Tie-in to flag and set at 12325'. POOH. Make up 30' of 2" Maxforce perf gun, 6 spf and RIH. Tie-in to CIBP and perforate 12240-12270'. POOH. L/D guns, M/U gun run #2. RIH ...Continued to WSR on 11/16/23... 11/16/2023 LRS CTU #1 - 1.50" Blue Coil ***Cont. from WSR 11-14-23*** Job Objective: Set CIBP, AddPerf 60' Continue RIH w/ 30' HES 2" Maxforce guns 6 SPF, 60 degree phase. Perforate interval 12,210-12,240' POOH, pump 38bbls diesel freeze protect cap. L/D spent guns. Recover 1/2" ball. RDMO ***Job Complete*** Daily Report of Well Operations PBU E-05C g Make up NS 2-7/8" CIBP and RIH. Tie-in tojy flag and set at 12325'. POOH perforate 12240-12270'. POOH. Perforate interval 12,210-12,240' STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Q,EP 2 ', "; 1. Operations Performed Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull Tubing ❑ Operations shutdown ❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Alter Casing ❑ Change Approved Program ❑ Plug for Redrill ❑ Perforate New Pool ❑ Repair Well a Re-enter Susp Well ❑ Other: Pull and Set LTP 21 2. Operator Name: BP Exploration (Alaska), Inc 4. Well Class Before Work Development 21 Exploratory ❑ 5. Permit to Drill Number: 214-114 3. Address: P.O. Box 196612 Anchorage, AK 99619-6612 Stratigraphic ❑ Service ❑ 6. API Number: 50.029-20197-03-00 7. Property Designation (Lease Number): ADL 028304 8. Well Name and Number: PBU E -05C 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools PRUDHOE BAY. PRUDHOE OIL 11. Present Well Condition Summary: _ Total Depth: measured 12647 feet Plugs measured None feet true vertical 9206 feet Junk measured 9818, Unknown feet Effective Depth: measured 12617 feet Packer measured 9399 feet true vertical 9196 feet Packer true vertical 8596 feet Casing: Length: Size: MD: TVD: Burst: Collapse: Conductor 75 20" 34-109 34-109 1530 520 Surface 2815 13-3/8" 33-2848 33-2847 4930 2670 Intermediate 5477 9-5/8" 31-5508 31-5216 6870 4760 Intermediate 9641 7" 29-9670 29-8859 7240 5410 Liner 593 4-1/2" 9506-10099 8700-9066 8430 7500 Liner 2858 3-1/2" x 3-3/16" x 2-7/8" 9789- 12647 8965-9206 10160 / 10570 10530 / 11160 Perforation Depth: Measured depth: 12398 - 12515 feet True vertical depth: 9119-9162 feet Tubing (size, grade, measured and true vertical depth) 4-1/2" 12.6# 13CrB0 27-9518 27-8711 Packers and SSSV (type, measured and 4-1/2" Baker S-3 Perm Packer 9399 8596 true vertical depth) No SSSV Installed 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure. 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: 328 19510 478 0 880 Subsequent to operation: 148 14249 1400 0 318 14. Attachments:(requiretl pr20MC 25.070.25.071,825.283) 15. Well Class after Work: Daily Report of Well Operations ® Exploratory ❑ Development R1 Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16. Well Status after work: Oil 0 Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ I GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17. 1 hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: N/A Authorized Name: Oshiro, Joleen Contact Name: Oshiro Joleen Authorized Title: EG Pad Engineer/New Wells Delivery PE Contact Email: JOLEEN.OSHIRO@)bp.cem Authorized Signature: V 1 Date. 1'L Contact Phone: +1 907 564 4606 Form 10-404 Revisetl 04/2017 A (X,111 *%&teeddrrg N OCT 0 7 2019 Submit Original Only Daily Report of Well Operations PBU E -05C ACTIVITVnATF c" uwu w n. ****WELL S/I UPON ARRIVAL**** (Profile modification) MISU SLICKLINE UNIT SWCP #4522 TO PULL LTP 10/10/2018 ****MOVE TO WEATHER TICKET, HIGH WINDS**** ***CONT'D FROM 10/10/18 WSR***(profile mod) RAN 20'x 3.70" DRIFT AND 3.50" LIB. SAT DOWN HIGH AT 9710' SLM (Sheared GR attempting to pull drift ooh). RAN 4-1/2" GS AND LATCHED UP TO TOP OF DRIFT AT 9687' SLM (Continue jarring on 10/12/18 wsr) 10/11/2018 ***CONT ON 10-12-18 WSR*** ***CONT FROM 10-11-18 WSR***(profile mod) PULLED 20' OF 3.70" DRIFT & 3.50" LIB DRIFT FROM 9686' SLM. (no impression on LIB) RAN 45 KB PKR DRIFT/12' x 3.50" SPACER PIPE/3.50" LIB TO 9776' SLM (Sheared GR attempting to pull drift ooh). JARRED ON DRIFT WITH 4 1/2" GS FOR 1 HOUR. (no movement, cont jarring on 10-13-18) 10/12/2018 ***CONT ON 10-13-18 WSR*** ***CONT FROM 10-12-18 WSR***(profile mod) PULLED PKR DRIFT FROM 9668' SLM. LRS LOADED IA W/ 120 BBLS OF CRUDE. LRS LOADED TBG W/ 150 BBLS OF CRUDE. BRUSHED TBG W/ 4-1/2" BRUSH & 3.70" GAUGE RING TO LTP @ 9792' MD.(nc issues) DRIFTED WITH 2" DMY GUN (2.165" MAX OD x 10' LONG OMEGA RINGS) TO DEVIATION AT 10,105' SLM. 10/13/2018 ***CONT ON 10-14-18 WSR*** ***CONT FROM 10-13-18 WSR***(Profile mod) DRIFTED TO LTP AT 9792' MD WITH 45KB PKR & PTSA STINGER DRIFT W/O ISSUES. DRIFTED TO LTP AT 9792' MD WITH 10' OF 2.875" SPACER PIPE & 45KB PKR & PTSA STINGER DRIFT W/O ISSUES. JARRED FOR 4 HOURS TOTAL ON LTP AT 9792' MD. 10/14/2018 ***CONT ON 10-15-18 WSR*** ***CONT FROM 10-14-18 WSR***(Profile mod) JARRED ON LTP AT 9792'md FOR 2 HOURS WITH .125" WIRE AND 4 HOURS WITH .160" WIRE, no movement 10/15/2018 ***CONT ON 10-16-18 WSR*** ***CONT FROM 10-15-18 WSR ***(profile mod) JARRED ON LTP FOR 1.5 HOURS W/.160" WIRE. 10/16/2018 ***MOVE TO WEATHER TICKET*** ***CONT FROM 10-16-18 WSR***(profile mod) JARRED ON LTP AT 9792' SLM WITH .160" WIRE AT 3000# FOR 3 HOURS TOTAL 10/18/2018 ***CONT ON 10-19-18 WSR*** ***CONT FROM 10-18-18 WSR***(profile mod) JARRED ON LTP AT 9792' SLM WITH .160" WIRE AT 3000# FOR 3 HOURS.(11.5 hrs total w/.160", 6 hrs total w/ .125") LRS LOADED TBG W/ 160 BBLS OF CRUDE. SET 4-1/2" FLOW THRU STOP ON X -LOCK IN X -NIPPLE AT 9368' MD. VERIFIED SET WITH A 4 1/2" CHECK SET. 10/19/2018 ***WELL LEFT S/I ON DEPARTURE, PAD -OP NOTIFIED OF STATUS*** ***WELL S/I UPON DEPARTURE*** (profile modification) R/U SWCP 4516 BRAIDED LINE 1/3/2019 ***CONT WSR ON 1/4/19*** ***CONT WSR FROM 1/3/19*** (profile modification) PULLED 4 1/2" IBP STOP FROM 9,361' BLM / 9,368' MD 1/4/2019 ***CONT WSR ON 1/5/19*** Daily Report of Well Operations PBU E -05C ***CONT WSR FROM 1/4/19*** (profile modification) PULLED 52" OF 45KB PKR OF LTP FROM 9,792' MD (Pic in well pics folder / missing 2-1/2 elements) RAN 3.50" WIRE GRAB, 4-1/2" BRUSH TO LTP (recovered 1 element) SWAP FROM BRAIDED LINE TO .125 CARBON SLICKLINE RAN 4 1/2" BRUSH, 3.50" WIRE GRAB TO TOP OF LTP @ 9,774' SLM (no recovery) RAN 10'x 3.0" PUMP BAILER, MULE SHOE FINGER BASKET TO LTP @ 9,770' SLM (no recovery) 1/5/2019 ***CONT WSR ON 1/6/19*** ***CONT WSR FROM 1/5/19*** (profile modification) SET 4-1/2" BAIT SUB W/2.70" WFD RELEASABLE SPEAR IN LTP @ 9,776' SLM JARRED A TOTAL OF 3 HRS AND 40 MINS UP TO 2000lbs, NO MOVEMENT SEEN ATTEMPTED TO SWAP FROM SLICKLINE TO BRAIDED LINE (Equipment problems) ***CONT WSR ON 1/7/19*** 1/6/2019 ****BAITED WFD RELEASABLE SPEAR PLANTED IN TOP OF LTP @ 9,776' SLM****** ***CONT WSR FROM 1/6/19*** (profile modification) RIGGED DOWN SWCP 4516 BRAIDEDLINE 1/7/2019 ***WELL LEFT SHUT IN UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** ***WELL S/I ON ARRIVAL***(profile modification) LRS LOADED TBG W/ 295 BBLS OF CRUDE. 1/9/2019 ***MOVE TO WEATHER TICKET FOR LOW TEMP*** T/1/0=2507/401/156/0. Asssist Slickline (Replace LTP) Load and Kill tbg with 3 bbls 60/40 methanol 1/9/2019 and 295 bbls crude. SL in control of well at LRS departure. IA/OA/OOA-OTG. FWHP-3301376/129/0 ***CONT FROM 1-9-19 WSR***(Profile mod) JARRED FOR 27 MINS ON LTP AT 9792' MD. 1/10/2019 ***CONT ON 1-11-19 WSR*** ***CONT FROM 1-10-19 WSR***(Profile Mod) LRS LOADED TBG W/ 300 BBLS OF CRUDE. SET SLICK CATCH SPEAR (35" OAL) W/A 3 1/2" GS TO 9775' SLM. JARRED FOR 4.5 HOURS TOTAL ON LTP AT 9792' MD. 1/11/2019 ***CONT ON 1-12-19 WSR*** ***CONT FROM 1-11-19 WSR***(Profile mod) JARRED FOR 3 HOURS ON LTP AT 9792' MD.(8hrs total w/.160") 1/12/2019 ***WELL S/I ON DEPARTURE, DSO NOTIFIED OF WELL STATUS*** ***WELL S/I UPON ARRIVAL*** (profile modification) PULLED RELEASABLE SPEAR FROM LTP @ 9,775' SLM DRIFTED W/ 10'x 1-3/4" BAILER TO 9,900' SLM (no issues) RAN PDS 24 ARM CALIPER FROM 9,900' SLM TO 9,400' SLM (good data) RAN 10'x 2-7/8" DUMMY GUN W/ 45 KB PACKER AND SLCMD ISOLATION SLEEVE TO LTP (tattle tales indicate in Itp) SET 45KB LTP W/ ISO SLEEVE IN LOWER LTP @ 9,789' MD (top of packer, 1.25" min ID, COE 9,791' MD) 2/5/2019 ***WELL LEFT S/I UPON DEPARTURE, PAD OF NOTIFIED OF WELL STATUS*** ***WELL S/I ON ARRIVAL***(Profile mod) SWCP 4522 SCHEDULING STANDBY 6/14/2019 ***WELL S/I ON DEPARTURE, JOB POSTPONED FOR BRAIDEDLINE OPS*** ***WELL S/I ON ARRIVAL***(profile modification) RAN 3.78" GAUGE RING TO 9,691' SLM (unable to get deeper) RAN 3.50" LIB TO 9,691' SLM (impression of Itp fish neck, moved up hole) JARRED 1 HOUR ON UPPER LTP @ 9,691' SLM R/D SLICKLINE AND R/U BRAIDED LINE 6/14/2019 ***CONT WSR ON 6/15/19*** Daily Report of Well Operations PBU E -05C ***CONT WSR FROM 6/14/19*** (profile modification) LRS ATTEMPTED TO LOAD TBG, LOCKED UP @ 83bbls (see LRS log) JARRED ON LTP @ 9,686' BLM 2 TIMES AND GOT POPPED DOWN HOLE TO 9,757' BLM JARRED 2 HOURS ON LTP, NO MOVEMENT RAN 3.70" CENT, 10'1-1/2" STEM, 1.49" CENT, IBP EQ PRONG TO 1.25 MIN ID (saw 350# pressure decrease) LRS LOADED TBG W/200bbls CRUDE PULLED UPPER LTP FROM 9,789' MD (missing 1 element 2 pieces of element) RAN 4-1/2" BRUSH W/ 3 PRONG WIRE GRAB (recovered 3/4 of missing element, small piece of element) PLANT 3.70" SLICK CATCH SPEAR IN TOP OF LOWER LTP @ 9,763' BLM Oar 30min) 6/15/2019 ***CONT WSR ON 6/16/19*** ***CONT WSR FROM 6/15/19*** (profile modification) PULLED 9' OF LTP FROM 9,763' BLM (5.5hrs jar time, missing 5' seal assembly) TAGGED TOP OF BROKEN OFF SEAL BORE ASSEMBLY W/ 3.75" CENT, 3.50" LIB @ 9,774' BLM 6/16/2019 ***CONT WSR ON 6/17/19*** ***CONT WSR FROM 6/16/19*** (profile modification) LRS LOADED TUBING W/ 300bbis CRUDE MADE UNSUCCESSFUL ATTEMPT TO SET 3.70" SLICK CATCH SPEAR IN STINGER ASSEMBLY @ 9,774' BLM RAN 3.70" CENT, 3'x 1 1/2" STEM, 2.29" CENT INTO TOP OF STINGER ASSEMBLY @ 9,774' BLM (ring on 3.70" cent) SET 4 1/2" PRT SPEAR IN STINGER ASSEMBLY @ 9,767' BLM Oarred 2.5hrs total) 6/17/2019 ***CONT WSR ON 6/18/19*** ***CONT WSR FROM 6/17/19*** (profile modification) JARRED ON LTP STINGER @ 9,771' BLM FOR 8.5hrs (11 hrs total) 6/18/2019 ***CONT WSR ON 6/19/19*** ***CONT WSR FROM 6/18/19*** (profile modification) PULLED/RESET 4 1/2" PRT SPEAR IN STINGER ASSEMBLY @ 9,771' BLM JARRED ADD'L 1 hr 20min, (total jar time on stinger assembly 12 hrs 20 minutes) ***WELL S/I ON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** 6/19/2019 ****4 1/2" SPEAR PLANTED IN STINGER ASSEMBLY FOR COIL****** CTU#8 1.75" CT. Job Scope: Fish LTP / Drift & Tag. MIRU CTU. Perform Weekly BOP Test. MU & RIH with Baker 4" GS Spear fishing BHA (2 weight bar). Latch 4-1/2" PRT Spear and hit 50 jar licks - no movement. POOH. Trim 50' pipe. MU & RIH with Baker 4" GS Spear fishing BHA (3 weight bars). Hit 50 jar licks, no movement. Pump off fish & pooh. 6/26/2019 ***Continue Job on 6/27/19 WSR*** CTU#8 1.75" CT. Jab Scope: Fish LTP / Drift & Tag. Continue Jarring on Fish. Hit 50 Licks, no movement. Pump off & pooh. Trim 150' of pipe. MU & RIH w/ Fishing BHA #3. Re -load well w/ Safelube. Latch Fish at 9795'. Hit 50 Jar Licks. No movement. Pump off fish & pooh. Discuss with APE. Rig down CTU. 6/27/2019 ***Job Incomplete*** CTU #9- 2.0" Coil, 0.156" wt Job Objective: Fish LTP remnants MIRU CTU. Make up fishing BHA with 4 weight bars and 4" GS, RIH. Load well with 1% KCI w/ Safe Lube. 6/29/2019 ...Continued on WSR 6-30-19... Daily Report of Well Operations PBU E -05C CTU #9- 2.0" Coil, 0.156" wt ***Cont. from WSR 6-29-19*** Job Objective: Fish LTP remnants RIH with Fishing BHA (accel/4 wt bars/jars). Latch into spear and jar 25 licks. Pump off fish and POOH. Standby for meeting with HES TCP. RIH again with 4" GS fishing bha. Load well with 75bbl of safelube while rih. Unable to get jars to fire (firing prematurely while picking up). Pump off fish with no issues. Pump 5bbl meth cap. POOH to change outjars. Cut 50' of pipe, change packoffs. MU/RIH with Fishing bha, newjars (accel/4 wt bars). Latch into spear with no issues and begin jarring up at max weight. 6/30/2019 ...Continued on WSR 7-1-19.... CTU #9- 2.0" Coil, 0.156" wt ***Cont. from WSR 6-30-19*** Job Objective: Fish LTP remnants Continue fishing. After 40 up jar licks begin hitting down also to release spear. No recovery after 11 down jar licks and 50 up jar licks. POOH. Cut 150' of pipe. Call town to discuss plan forward. Callout 20bbls of 15% HCL. MU/RIH with full fishing bha (accel/3-wt bars/jars/4"hyd GS). Fluid pack the well with 25 bbl safelube. Pump 24bbls of 15% HCL down coil in 5bbl increments. Let each stage soak 20min. Over displace acid from liner with 40bb1(2x's liner volume). Begin jarring up/dn. Appear to be initial movement of fish, however no recovery after 50 up and 15 down jar licks. POOH. Lay down tools and trim coil. 7/1/2019 ...Continued on WSR 7-2-19.... CTU #9- 2.0" Coil, 0.156" wt ***Cont. from WSR 6-30-19*** Job Objective: Fish LTP remnants Make up fishing BHA with 2 7/8" Si -Di HippTripper in attempt to recover spear. Latch into FN and after 10 mins Hipp -Tripping and 1 down jar lick pull free. POOH and FP Well with 38bbl of 50/50. **Retreived the DWP spear**. Plan is to come back soon to mill the seal assembly w/full mule shoe. RDMO 7/2/2019 ...Job complete... CTU#8 1.75" CT. Job Scope: Mill LTP Seal Assy / Set PTSA MIRU CTU. Perform Weekly BOP Test. RIH w/ Baker 3.80" Skirted Parahna Mill. Dry LTP Seal Assy at 9794'. Mill to 9795.2ft. POH - good indication of milling on deployment sleeve. RIH w/ 2.98" pilot mill. 7/3/2019 ***In Progress' CTU#8 1.75" CT. Job Scope: Mill LTP Seal Assy / Set PTSA Continue to RIH w/ 2.98" pilot mill. Dry tag at 9795.5ft. No progress POH. Modify 2.98" pilot mill with larger holes in mill and RIH. Start milling on fish at 9796.2', tagging shallower each time and unable to mill deeper. POOH. RDMO due to leaking SSV - all tree valves closed & flagged, pad op notifed. Well is NOT freeze protected. 7/4/2019 ***Incomplete*** ****WELL S/I UPON ARRIVAL**** (Profile Modification) RAN 3.75" CENT, 3.70" LIB TO DEP SLV @ 9,811' SLM (Impression of dep slv 4-1/2" f/n) RAN 3.70" CENT BARBELL, 8'x 1-1/2", 2.50" LIB, S/D @ 9,817' SLM (Impression w/ —2.25" i.d) DRIFTED W/ V x 1-3/4", Tx 1-1/2", 10'x 1-3/4" DD -BAILER TO DEVIAITON @ 9,983' SLM (No issues) RAN 2.86" CENT, 2-1/2" S -BAILER, S/D @ 9,817' SLM 7/22/2019 ****CONT JOB ON 7/23/19**** Daily Report of Well Operations PBU E -05C ****CONT. JOB FROM 7/22/19**** (Profile modification) DRIFTED W/ 2.30" CENT, 1-3/4" S -BAILER TO 9,900' SLM (No issues) RAN 4-1/2" BRUSH, 3.78" G -RING, 8'x 1-7/8", 3-1/2" BRUSH TO DEP SLV @ 9,815' SLM PLANTED BAITED 2.70" WFD RELEASABLE SPEAR IN REMAINING LTP STINGER @ 9,817' SLM JAR ON LTP STINGER 2.5 HRS W/.125"C PULLED 2.70" WFD RELEASABLE SPEAR FROM 9,817' SLM (Missing all slips) RAN 3-1/2" BRUSH, XO, 2-1/8" BLADE MAGNET (M-11), S/D @ 9,817' SLM (No recovery) RAN 3.70" BARBELL, 8'x 1-1/2", 2.75" LIB, S/D @ 9,815' SLM (Inconclusive impression) RAN 2.30" CENT, 2.25" SHEILDED MAGNET (M-15) TO DEVIATION @ 9,983' SLM (Recovered 1 slip) 7/23/2019 ****CONT JOB ON 7/24/19**** **CONT. JOB FROM 7/23/19**** (Profile modification) RAN KJ, 2'x 1-1/2", 2.30" CENT, 2.25" SHIELDED MAGNET (M-15) TO DEV @ 9,985' SLM (No recovery) B&F W/ 4-1/2" BRUSH, 8'x 1-1/2", 3-1/2" BRUSH TO 9,900' SLM (Brushed dep slv 30 min) LRS PUMPED 100 BBLS/CRUDE TO ASSIST W/ B&F RAN READ 24 ARM CALIPER FROM 9,900' SLM TO 9,300' SLM (Good data) CALIPER DATA INDICATES REMAINING LTP SEAL ASSEMBLY NEAR TOP OF DEPLOYMENT SLEEVE AT 9807' MD ****WELL LEFT S/I & PAD -OP NOTIFIED OF STATUS UPON DEPARTURE**** NOTE - 3 METAL SLIPS FROM WFD SPEAR GRAPPLE LEFT IN HOLE 7/24/20192sli s=1.4"Wx.7"Lx 1.5"H 1sli = 1.4" W x.7" L x 4" H) CTU #9 w/ 1.75" Coil. 0.156" WT Objective: Mill seal assembly MIRU. Make up and RIH with 2.98" pilot mill. Tagged down at 9806 and began milling. Had 5 stalls over 2 hours. POOH to check mill. Mill has a wear ring between the 2.33" mid-section and the 2.98" gage section. Appears to be spinning. Red -dress the same mill to be more square shouldered at that point. Resume milling @ 9807.3'. 8/11/2019 *** Job in Progress*** CTU #9 w/ 1.75" Coil. 0.156" WT ***Continue from 8/11/19*** Objective: Mill seal assembly Continued milling on seal assembly @ 9808.2'. Became bit stuck, unable to pull free after 23 jar licks. Pumped 3/4" dissolvable ball to disco. Trim pipe. Make up and RIH with 3" GS fishing assemebly. Jarred free on 10th hit. POOH. Trap fish in master valve. Pop off, shorten fishing string, recover fish from master valve. Gouges in the 2.98" smooth section of mill, appears to be where we were hung up. Make up same milling MHA & RIH 8/12/2019 ***Job in Progress*** CTU #9w/ 1.75" Coil. 0.156" WT ***Continue from 8/12/19*** Objective: Mill seal assembly Continue RIH w/ milling MHA. Tag @ 9808.2', same depth as yesterday. Come online and stall immediately, jar free. Spent four hours attempting to time mill and start a pattern, no luck, would never see any motor work then go straight to a stall. On last stall lost the jars, eventually worked free pulling 50k. POOH to inspect tools. RIH with 2.98" Piranha mill. Tag at similar depths and mill for two hours. Get temporarily bit stuck. POOH to check tools. Significant wear on outer lip of mill, as if hitting on the outer flat edge and not actual cutting structure. Send Baker in to turn tools down to 2.87" 8/13/2019 ***Job in Progress' Daily Report of Well Operations PBU E -05C CTU #9 w/ 1.75" Coil. 0.156" WT ***Continue from 8/13/19*** Objective: Mill seal assembly Continue in hole with 2.875" piranha milling assembly. Tag at 9807 CTM and begin milling. Milling appears very grabby and stalls instantly, possibly due to coil surging down to seal assembly from the severe dogleg severity. POOH for tempress. OOH with milling assembly and marks on the extension sub above the mill indicate that we are 32" inside of deployment sleeve. Make up and RIH with same BHA + tempress. Tag again @ same 9808.2'. Same results as before, very grabby, would see no motor work then go straight to hard stall. Would pull heavy up to 50k every time and usually come free within one pull. Twice actually got stuck from just dry tag and had to jar out of it. On final attempt got stuck then spent over an hour jarring to get free. POOH to check tools 8/14/2019 ***Job in Progress' CTU #9 w/ 1.75" Coil. 0.156" WT ***Continue from 8/14/19*** Objective: Mill seal assembly Break down tools, gouges along side of the mill body like something was getting beside us and hanging us up. Stack down for pack offs and chain inspection. MU Slim BHA w/ Baker tools & 1.75" WIN (largest OD 1.90"). Drifted down through the seal assembly and jetted liner top with 50 bbl of diesel. POOH and pick up 24 -arm caliper. Log from 9890 up to 9200. POOH. Well freeze protected with 38bbl of diesel. Decision to RDMO based on the caliper data showing that the seal assembly has moved down to 9818'. 8/15/2019 ***Job in Pro ress*** CTU #9 w/ 1.75" Coil. 0.156" WT ***Continue from 8/14/19*** Objective: Mill seal assembly RDMO 8/16/2019 ***Job com Tete*** ***WELL S/I ON ARRIVAL*** (Profile modification) DRIFT TO 3.70" DEPLOY SLV AT 9,797' SLM / 9,807' MD W/ 3.77' CENT, 3.50" LIB (Deploy slv w/ trash). DRIFT TO 3.70" DEPLOY SLV AT 9,807' MD W/ DUMMY 45 KB PACKER DRIFT, B.N. (No issues). BRUSH 3.70" DEPLOY SLV AT 9,807' MD W/ 3.80" G -RING, 4-1/2" BRUSH & 3-1/2" BRUSH (Irs pumped 60bbls of crude). DRIFT TO 3.70" DEPLOY SLV AT 9,807' MD W/ 4-1/2" QCLL RECEPTACLE, 15' x 2-7/8" PUP, DMY PTSA (Scarring on packing). RAN DUMMY PTSA W/ TWO SETS OF BONDED SEALS TO 9,797' SLM (Seals intact). RAN DUMMY PTSA W/ TWO SETS OF FRUEDENBERG PKG TO 9,797' SLM (Both sets torn in both directions). 8/25/2019 ***JOB IN PROGRESS, CONTINUED ON 8/26/19 WSR*** ***CONTINUED FROM 8/25/19 WSR*** (Profile modification) RAN DUMMY N.S. PTSA W/ BONDED SEALS (Stung in fully) TO 9,797' SLM / 9,807' MD. SET N.S. QCLL RECEPTACLE, 2-7/8" x 15' PUP JOINT, PTSA W/ XX RSG AT 9,807' MD. SET BAKER 45KB PACKER W/ QCLL MANDREL IN QCLL RECEPTACLE AT 9 790' MD. P AT 9,783' MD (MOE = 9,784' md) - 2.313" X -NIPPLE AT 9,81 1'MD*** LRS7CTTEFi1F A PRESSURE TEST TO 2160 PSI (Drops below target within 2 mins). SET, TEST, & PULL 2.813" LTTP FROM 45KB LINER TOP PACKER AT 9,783' MD. LRS PERFORMED SUCCESSFUL PRESSURE TEST TO 2347 PSI. LRS ACHIEVED A LLR OF 3.08 GPM AT 2400 PSI (Bled to 2000 psi to get LLR but holding solid). LRS PERFORMED SUCCESSFUL PRESSURE TEST TO 2185 PSI (Tbg bled back to 500 psi). EQUALIZED 2-7/8" XX RSG IN N.S. PTSA AT 9,801' SLM / 9,811' MD. ***JOB IN PROGRESS, CONTINUED ON 8/27/19 WSR*** 8/26/2019 NOTE: RING INSTALLED IN QCLL RECEPTACLE, LTP WILL PULL IN ONE 29.41' PIECE. Daily Report of Well Operations PBU E -05C ***CONTINUED FROM 8/26/19 WSR*** (Profile modification) PULL 2-7/8" XX RSG PLUG BODY FROM N.S. PTSA AT 9,801' SLM / 9,811' MD (All intact). DRIFT TO DEVIATION AT 9,973' SLM W/ 2.00" CENT, S-BLR (No issues or sample). DRIFT TO 9,812' SLM W/ 11'x 2.00" DMY PERF GUN (2.29" swell rings) (Unable to pass) DRIFT TO 9,875' SLM W/ 11'x 1.56" DMY PERF GUN (1.72" swell rings) (No issues) DRIFT TO 9,875' SLM W/ 11'x 2.00" DMY PERF GUN (2.16" swell rings) (Issues passing 45 kb Itp) JOB INCOMPLETE, WILL RETURN AT LATER DATE TO CONTINUE DRIFTS. 8/27/2019 ***WELL S/I ON DEPARTURE, NOTIFIED PAD OPERATOR OF WELL STATUS*** JOB CONTINUED FROM 8/27/19 WSR***(profile mod) DRIFTED W/ 35'x 2" DUMMY GUNS (2.16" rings) TO DEVIATION @ 9,987' SLM (no issues, 80*) 8/29/2019 ***WELL LEFT S/I UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** I mn— 4-1/16" CIVV Wf3LFEAM88W I MD ACTUATO I DEV OKB. fiE' VLV BF. EL ' KOP= 2 1 Max Angle Datum MD' 12 34 Datum TV DO DO #, H-40, = 19.124' 1 106' 1 111-3/4" x 9-5/8" THERMOCASE 1 160' 9-5/8" CSG, 47#7N--80 BTC, D = 8.681' 2103' 13-3/8" CSG, 72#, N-80, BTC, D = 12.34T 2$40• 9-518"WHPSTOCK(0325/09) 0500' 9-5/8" CSG_ 47# PTBn NV n n = a ani• �ee� '" LNR, 26#, LA0 BTCA1, .0383 bpf, ID = 6.276- 6700' Minimum ID = 2.31"@ 9811' 2-7/8" X NIPPLE IN LTP w/PTSA 4-1/2" TBG, 12.6#, 13C"0 VAM TOP, .0152 bpf, D = 3.958" 17- CSG, 26#. L-80 BTG -M..0383 b"f_ ID = 6.978• 1 I TOP OF LNR/ CMT TOP I NR, 9.39, L-80 STL, .0087 bpf, D = 2.992• 4-1/2' KB PKR VVHPSTOCK (11/15/14) R, 12.69, L-80 BT -M, .0152 bpf, D = 3.958' LNR, 6.6#, L-80 TC1 t, .0079 bpf, D = 2.85• PERFORATION SU M FZY REFLOG: &TVD ON 11/19/14 ANGLEAT TOP PERF. 69" @ 12398' Note: Refer to Roduction DB for historical Ix SIZE SPF INTERVAL Opn/Sgz SHOT 2" 6 12398 - 12428 O 06/09/16 2" 6 12435- 12465 O 06/09/16 2" 6 12465-12515 O 1121/14 E 0 5 CFS,AFETY R METOBG SHOWNN TESTES: WELL A""' MAX DONGLE > 70-GLEGo37 1/2"66' Ti -i--1'TTP7 1Z_Hi XNP, D=3.8 GAS LIFT MA NDRR S bI I MD I ND I DEV I TYPE1 VLV ILATCHi PORT DATE 2 1 3486 6193 3481 5783 12 34 KBG2 KBG2 DO DO BK BK 16 16 0625/17 0625/17 MLLOUT WINDOW (E-056) 5508' - 5525' BKR S-3 PKR, D = XNP, D=3.813 - MN NP, MLLR7 TC I ZXP LTP w /TEBN 3 =4.460• 1 17' X 5" BKR FLDCLOCK LNR HGR. D = 4.4 15 -X4 -1/2'X0, D=3.930' I 0704- 1—av[- Ktl LTP w/NS PTSA SIINGER (0826119) 9807' 3.70' BKR DEPLOY SLV, D = 3.00' 9891' 2-7/8" X NP, ID =2.31" 9$1$' FISH:-1.5'OF LTP SEAL ASSYMILLED&PUSHED DH, ID=2.35 SEE CALIPER FROM 08/15/19 9$29' 3-12' OTIS X NP, D = 2.813" 9$67' MLLOUi W WOOW (E -05C) 10099' - 10108' 10614' 3-3/16" X 2-7/8" XO, D - 2.377• FISH: (2) WFD SPEAR GRAPPLE SUPS (1.5"X1.5"X75") (1) WFD SPEAR GRAPPLE SUP (1.5-X1.5"X.75-)w/4" X.5" X.125" GRAPPLE ARM -DEPTHS UNKNOWN 17041191 DATE REV Byl COMMENTS DATE REV BY COMMENTS 0426/76 BIN 36 ORIGINAL COMPLETION 02/07/19CJWJID SET LTP w/ISO SLEEVE (02/05/19) 01/10/89 BIN 36 RWO 0225/19 CJWJMD CORRECTION TO 45KB PKRw/ISO STINGER 05/19199 SIDETRACK (E -05A) 08/()7/19 RCB/JMD PULL BO STINGER/SET SEAL ASSY &FISH 04/10/09 N7ES SIDETRACK (E -05B) 0924/19 JC/JMD ORIGINAL LTP SEAL MLLED & PUSHED 1221/10 OROIC CTD PATCH (E -05B) 0924/19 JMWMD SET PKR w/NS PTSA STINGER & X NP 1123114 ORDIC CTD SIDETRACK(E-05C) PRUDHOE BAY UNIT WELL: E -05C PERMIT No: '2141140 API No: 50-029-20197-03 SEC 6, T11N, R14E, 1353' FNL & 502' FEL BP Exploration (Alaska) • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Wednesday,July 5, 2017 2:21 PM To: AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, OPS GC1 OSM;AK, OPS GC1 Field O&M TL;AK, OPS GC1 Wellpad Lead;AK, OPS Prod Controllers;AK, OPS PCC Ops Lead;Cismoski, Doug A;AK, RES GPB West Wells Opt Engr;AK, OPS Well Pad EKG;AK, RES GPB East Wells Opt Engr;AKIMS App User; Dempsey, David G; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; Sternicki, Oliver R;Worthington, Aras J; Regg,James B (DOA);Wallace, Chris D (DOA) Cc: AK, GWO DHD Well Integrity;AK, OPS FF Well Ops Comp Rep; Derrick, Laurie R; Daniel, Ryan;AKIMS App User;AK,GWO Completions Well Integrity;AK, OPS FF Well Ops Comp Rep Subject: OPERABLE: Producer E-05C (PTD#2141140)TxIA Communication Mitigated with Gas Lift Change Out All, Producer E-05C(PTD#2141140)was made under evaluation on 06/17/17 for having slow TxIA communication when shut in. On 06/25/17 Slickline pulled and reset gas lift valves in station#1 and#2. A subsequent warm TIFL passed on 06/28/17 and follow up monitors with the well offline have shown no anomalous pressure trends. The well now has two competent barriers and is reclassified as Operable. Please respond with any questions, Joshua Stephens Well Integrity Engineer Office: 907-659-8110 Cell: 907-341-9068 WO SCANNED JUL 1 72017, gimbal...««.•w«y» From: A', . A • Well Integrity Engineer Sent: Saturday, Ju - 2017 1:27 PM To: AK, GWO Projects Well - s; AK, GWO SUPT Well Integrity; AK, OPS GC1 OSM; AK, OPS GC1 Field O&M TL; AK, OPS GC1 Wellpad Lead; AK, OPS Pro. = oilers; AK, OPS PCC Ops Lead; Cismoski, Doug A; AK, RES GPB West Wells Opt Engr; AK, OPS Well Pad EKG; AK, RES GP: Wells Opt Engr; AKIMS App User; Dempsey, David G; Hibbert, Michael; Janowski, Carrie; Montgomery,Travis 3; Munk, Obrigewitch, Beau; Sternicki, Oliver R; Worthington, Aras J; 'Regg, James B (DOA) (jim.regg@alaska.gov)'; 'chris.wallace@. ..•ov' Cc: AK, GWO DHD Well Integrity; AK, OPS FF Well Ops Comp Rep; Derric', -.,rie R; Daniel, Ryan; AKIMS App User; AK, GWO Completions Well Integrity; AK, OPS FF Well Ops Comp Rep Subject: UNDER EVALUATION: E-05 (PTD # 2141140) Slow TxIA when shut in. All, 1 • • Wallace, Chris D (DOA) From: AK, GWO Well Integrity Engineer <AKGWOWellSiteEnginee@bp.com> Sent: Saturday,June 17, 2017 1:27 PM To: AK, GWO Projects Well Integrity;AK, GWO SUPT Well Integrity;AK, OPS GC1 OSM;AK, OPS GC1 Field O&M IL;AK, OPS GC1 Wellpad Lead;AK, OPS Prod Controllers;AK, OPS PCC Ops Lead; Cismoski, Doug A;AK, RES GPB West Wells Opt Engr;AK, OPS Well Pad EKG;AK, RES GPB East Wells Opt Engr;AKIMS App User; Dempsey, David G; Hibbert, Michael;Janowski, Carrie; Montgomery,Travis J; Munk, Corey; Obrigewitch, Beau; Sternicki, Oliver R;Worthington,Aras J; Regg,James B (DOA);Wallace, Chris D (DOA) Cc: AK, GWO DHD Well Integrity;AK, OPS FF Well Ops Comp Rep; Derrick, Laurie R; Daniel, Ryan;AKIMS App User;AK,GWO Completions Well Integrity;AK, OPS FF Well Ops Comp Rep Subject: UNDER EVALUATION: E-05 (PTD#2141140) Slow TxIA when shut in. All, Producer E-05(PTD#2141140) was discovered to have slow TxIA communication via recent IA bleeds while shut in. The well is now classified as Under Evaluation. Plan Forward: 1. Wellhead: PPPOT-T 2. Slickline: C/O GLV's 3. Ops: Pop well 4. DHD: Warm TIFL 5. WIE: Additional Diagnostics as Needed Please reply if in conflict with proposed plan. SCANNED JUN 2 32012 Matt Ross (Alternate: Josh Stephens) Well Integrity Engineering Office 907-659-8110 Cell 907-980-0552 Harmony 4530 1 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMI`iN REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed Abandon 0 Plug Perforations 0 Fracture Stimulate 0 Pull Tubing 0 Operations shutdown 0 Suspend 0 Perforate 10 Other Stimulate 0 Alter Casing 0 Change Approved Program 0 Plug for Redrill 0 Perforate New Pool 0 Repair Well 0 Re-enter Susp Well 0 Other: 0 2. Operator Name: BP Exploration(Alaska),Inc 4. Well Class Before Work 5. Permit to Drill Number: 214-114 3. Address: P.O.Box 196612 Anchorage, Development 10 Exploratory 0 AK 99519-6612 Stratigraphic ❑ Service 0 6. API Number: 50-029-20197-03-00 7. Property Designation(Lease Number): ADL 0028304 8. Well Name and Number: PBU E-05C 9. Logs(List logs and submit electronic and printed data per 20AAC25.071): 10. Field/Pools: PRUDHOE BAY,PRUDHOE OIL 11.Present Well Condition Summary: RECEIVED Total Depth: measured 12647 feet Plugs measured N/A feet JUL. 0 ))r1 true vertical 9206 feet Junk measured N/A feet . U L 6 2016 Effective Depth: measured 12617 feet Packer measured 9399,9792 feet true vertical 9196 feet Packer true vertical 8595.97.8967.38 feet AOGCC GCC Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 78 20"94#H-40 28-106 28-106 1530 520 Surface 2817 13-3/8"72#L-80 27-2844 27-2844 4930 2670 Intermediate 5474 9-5/8"47#N-80 26-5500 26-5210 6870 4760 Production 9645 7"26#L-80 25-9670 25-8859 7240 5410 Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation Depth: Measured depth: 12398-12428 feet 12435-12465 feet 12465-12515 feet True vertical depth: 9119-9130 feet feet 9133-9144 feet 9144-9162 feet Tubing(size,grade,measured and true vertical depth) 4-1/2"12.6#13Cr80 24-9518 24-8711 Packers and SSSV(type,measured and 4-1/2"Baker S-3 Perm Pkr 9399 8595.97 true vertical depth) 45 Flogard Packer 9792 8967.38 12.Stimulation or cement squeeze summary: Intervals treated(measured): Treatment descriptions including volumes used and final pressure: scANNED DEC §) t? 20113' 13. Representative Daily Average Production or Injection Data Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure Prior to well operation: 140 5020 9 0 136 Subsequent to operation: 2115 4061 1166 0 179 14.Attachments:(required per 20 AAC 25.070.25.071,&25.283) 15.Well Class after work: Daily Report of Well Operations Ed Exploratory ❑ Development 0 Service 0 Stratigraphic 0 Copies of Logs and Surveys Run 0 16.Well Status after work: Oil IVJ Gas 0 WDSPL 0 Printed and Electronic Fracture Stimulation Data 0 GSTOR 0 WINJ 0 WAG 0 GINJ ❑ SUSP 0 SPLUG 0 17.I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O.Exempt: N/A Contact Summerhays,Nita M(W -0 Technologies) Email Nita.Summerhays@bp.com Printed Name ummerha >-IJita M IPRO Technologies) Title Petrotechnical Data Manager / ' . . Si natur � +1 907-564-4035 Date 07/06/2016 g �� 1 '�� Phone Form 10-404 Revised 5/2015 VT I' W 3!it, r RBDMS (,L- JUL 0 6 2016 Submit Original Only • • Daily Report of Well Operations PBU E-05C ACTIVITYDATE SUMMARY ****WELL S/I UPON ARRIVAL**** (perforating) MADE ONE ATTEMPT TO PULL 2-7/8 ORIFICE @9,800 MD 6/5/2016 ***CONTINUE WSR ON 06/06/2016*** CTU#9 1.75"CT Job Scope: Adperf MIRU CTU. Perform Weekly BOP Test. 6/6/2016 ***In Progress*** CTU#9 1.75"CT Job Scope: Adperf MIRU CTU. Perform Weekly BOP Test. MU CoilTools MHA& PDS GR/CCL 2.2"carrier w/2.25" JSN- bullhead 170 bbls diesel w/lube 776- RIH 6/6/2016 ***Continue on WSR 6-7-16*** CTU#9 1.75" CT Job Scope: Adperf MIRU CTU. Perform Weekly BOP Test. 6/6/2016 ***In Progress*** CTU#9 1.75" CT Job Scope: Adperf MIRU CTU. Perform Weekly BOP Test. MU CoilTools MHA& PDS GR/CCL 2.2"carrier w/2.25" JSN- bullhead 170 bbls diesel w/lube 776- RIH 6/6/2016 ***Continue on WSR 6-7-16*** ***CONTINUE WSR FROM 06/05/2016***(perforating) PULLED 2 7/8"ORIFICE FROM X NIP @ 9,800' MD RAN 2 7/8"42 BO (brass pin, 90*shoulder facing up, self releasing keys) TO CLOSE CMD SSD @ 9,800' MD (closed) RE RAN 2 7/8"42 BO (brass pin, 90*shoulder facing up, self releasing keys)TO CONFIRM CMD IS CLOSED (closed) ***WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED OF STATUS***DSO DID A WALK DOWN 6/6/2016 *** CTU#9 1.75"CT Job Scope: Adperf RIH w/2.2" PDS GR/CCL carrier w/2.25"JSN. Tag high at 12448' (near—top perf) Sticky pick up weights. Attempt to jet thru with no success, did not make any hole. Heavy pick up weights off restriction —40k. Log up to 9300'. Flagged pipe at 12349.8'. Weights were heavy all thru liner while pulling ooh. Did not see any over-pulls thru jewelry. When out of the liner pumped another 71 bbls of diesel/lube 776 which improved weights. Receive good data (+21' Correction)which puts us just inside perfs. MU & RIH w/WFT motor&2.25"tapered mill. 6/7/2016 ***In Progress*** CTU#9 1.75" CT Job Scope: Adperf RIH w/2.2" PDS GR/CCL carrier w/2.25"JSN. Tag high at 12448' (near—top perf) Sticky pick up weights. Attempt to jet thru with no success, did not make any hole. Heavy pick up weights off restriction —40k. Log up to 9300'. Flagged pipe at 12349.8'. Weights were heavy all thru liner while pulling ooh. Did not see any over-pulls thru jewelry. When out of the liner pumped another 71 bbls of diesel/lube 776 which improved weights. Receive good data (+21' Correction)which puts us just inside perfs. MU & RIH w/WFT motor&2.25"tapered mill. RIH dry tag @ 12,463'- pumping diesel w/lube 776 about 130 to 140 deg -work down to 12,488 w/2K down 75 psi differtial press- PUH to 12,450'clean-work to 12,507'4K down and 125 psi - PUH and trip out 42K-work free puh to 12,450'-keep taking 25' bites and slight motor work to 12,600'. Dry drift to 12,600' clean (85' rat hole)- POOH 6/7/2016 ***Continue on WSR 6-8-16*** T/I/O=220/300/200. OOA=0 psi. Assist CTU. Pumped 130 bbls of 135* Diesel down Coil to assist CTU with milling. SLB CTU in control of well upon LRS departure. 6/7/2016 FWHP=220/260/260 • • Daily Report of Well Operations PBU E-05C CTU#9 1.75" CT Job Scope: Adperf RIH w/2.2" PDS GR/CCL carrier w/2.25"JSN. Tag high at 12448' (near-top perf) Sticky pick up weights. Attempt to jet thru with no success, did not make any hole. Heavy pick up weights off restriction -40k. Log up to 9300'. Flagged pipe at 12349.8'. Weights were heavy all thru liner while pulling ooh. Did not see any over-pulls thru jewelry. When out of the liner pumped another 71 bbls of diesel/lube 776 which improved weights. Receive good data (+21° Correction)which puts us just inside perfs. MU & RIH w/WFT motor&2.25"tapered mill. RIH dry tag @ 12,463'- pumping diesel w/lube 776 about 130 to 140 deg-work down to 12,488 w/2K down 75 psi differtial press- PUH to 12,450' clean -work to 12,507'4K down and 125 psi- PUH and trip out 42K-work free puh to 12,450'- keep taking 25' bites and slight motor work to 12,600'. Dry drift to 12,600'clean (85' rat hole)- POOH 6/7/2016 ***Continue on WSR 6-8-16*"* CTU#9 1.75"CT Job Scope: Adperf RIH w/CoilTools MHA& PDS GR/CCL 2.2"carrier w/2.25"JSN -Tag 12,448' CTM -Sticky pulling 12K over- log up- paint flag 12,350' CTM 6/7/2016 ***In Progress*** CTU#9 1.75" CT Job Scope: Adperf Break down WFT motor/mill bha. Trim 50'of pipe&re-head. No samples recovered on bit. Appears we maybe dealing with possible fill &well geometry thats fighting us. RIH w/PDS 2.2" GR/CCL carrier w/2.25"JSN. Tag at 9798' (-CMD Sld Sly). Attempt to pump down coil but now have no injectivity into formation. Open choke &take returns and able toass thru. Stop&begin P 9 logging from 12525'. Heavy pick up weights-40-45k. Pump diesel/lube 776 while taking returns to get moving &log at 20fpm. Log up to 9300'. Still heavy above TOL. Verify injectivity at 1 bpm at 800psi. Call out for safelube. Appears we have issues with fluid lubricity/hole geometry and/or dirty hole. RBIH jetting in liner to clean any debris to formation. No change in up weights. Bullhead well to safelube. Dry drift from TOL. Tag at 12471'. Pick up weights now 23k off bottom, huge improvement from diesel/776. Attempt to fluff/stuff away down to 12500'. Had multiple overpulls while jetting back up hole. Get above debris in well. Jet back down from TOL to try one last time. Jet down to 12500'. Reciprocate thru problem area. Puh to 12075'&dry drift clean to 12500'. Log up to 11800'. Flagged pipe at 12415'. Pooh while pumping to keep influx from entering wellbore/ slipping pipe CT coated black/pump diesel down backside clean off CT. BD PDS Logging BHA (good data (+)28'corr)- RD Lub perform chain inspection on Injector- MU wfd MHA- PT Lub 6/8/2016 *** Continue on WSR 6-9-16*** CTU#9 1.75"CT Job Scope: Adperf BD WFT motor&2.25"tapered mill. Cut 50' CT, MU Wfd MHA, RIH w/2.2" PDS GR/CCL carrier w/2.25"JSN. Tag 9798' CTM Bkr CMD sld sly jet limited injectivity-take returns-work thru- 12,525'CTM btm logging interval- log up 6/8/2016 ***In Progress*** CTU#9 1.75"CT Job Scope: Adperf Break down WFT motor/mill bha. Trim 50' of pipe &re-head. No samples recovered on bit. Appears we maybe dealing with possible fill &well geometry thats fighting us. RIH w/PDS 2.2" GR/CCL carrier w/2.25"JSN. Tag at 9798' (- CMD Sld Sly). Attempt to pump down coil but now have no injectivity into formation. Open choke&take returns and able to pass thru. Stop& begin logging from 12525'. Heavy pick up weights-40-45k. Pump diesel/lube 776 while taking returns to get moving & log at 20fpm. Log up to 9300'. Still heavy above TOL. Verify injectivity at 1 bpm at 800psi. Call out for safelube. Appears we have issues with fluid lubricity/hole geometry and/or dirty hole. RBIH jetting in liner to clean any debris to formation. No change in up weights. Bullhead well to safelube. Dry drift from TOL. Tag at 12471'. Pick up weights now 23k off bottom, huge improvement from diesel/776. Attempt to fluff/stuff away down to 12500'. Had multiple overpulls while jetting back up hole. Get above debris in well. Jet back down from TOL to try one last time. Jet down to 12500'. Reciprocate thru problem area. Puh to 12075' &dry drift clean to 12500'. Log up to 11800'. Flagged pipe at 12415'. Pooh while pumping to keep influx from entering wellbore. 6/8/2016 ***In Progress*** • • Daily Report of Well Operations PBU E-05C CTU#9 1.75" CT Job Scope: Adperf Break down WFT motor/mill bha. Trim 50' of pipe & re-head. No samples recovered on bit. Appears we maybe dealing with possible fill &well geometry thats fighting us. RIH w/PDS 2.2" GR/CCL carrier w/2.25"JSN. Tag at 9798' (— CMD Sld Sly). Attempt to pump down coil but now have no injectivity into formation. Open choke&take returns and able to pass thru. Stop& begin logging from 12525'. Heavy pick up weights is 40-45k. Pump diesel/lube 776 while taking returns to get moving & log at 20fpm. Log up to 9300'. Still heavy above TOL. Verify injectivity at 1 bpm at II 800psi. Call out for safelube. Appears we have issues with fluid lubricity/hole geometry and/or dirty hole. RBIH jetting in liner to clean any debris to formation. No change in up weights. Bullhead well to safelube. Dry drift from TOL. Tag at 12471'. Pick up weights now 23k off bottom, huge improvement from diesel/776. Attempt to fluff/stuff away down to 12500'. Had multiple overpulls while jetting back up hole. Get above debris in well. Jet back down from TOL to try one last time. Jet down to 12500'. Reciprocate thru problem area. Puh to 12075' &dry drift clean to 12500'. Log up to 11800'. Flagged pipe at 12415'. Pooh while pumping to keep influx from entering wellbore/ slipping pipe CT coated black/pump diesel down backside clean off CT. BD PDS Logging BHA (good data (+)28'corr) - RD Lub perform chain inspection on Injector- MU wfd MHA- PT Lub 6/8/2016 ***Continue on WSR 6-9-16*** CTU#9 1.75" CT Job Scope: Adperf MU & RIH w/2"x 30' MaxForce Perf Gun#1. Correct depth at flag. Perforate interval 12435'- *** PP 0 12465'. Good indication of fire. Pooh. At surface confirmed all shots fired. ***Upper 2 ' section of gun run#1 shot out of scallop. HES says a 5-10% less performance with these shots (similar to Millennium Specs)***Get okay from APE. MU & RIH w/2"x 30' MaxForce Perf Gun#2. Correct depth at flag. Perforate interval 12398'- 12428'. Good indication of fire. Pooh. Freeze Protect Tbg with 41 bbls diesel. At surface confirmed all shots fired. Town cancelled diesel/xylene treatment. Rig Down CTU. 6/9/2016 ***Job Complete*** CTU#9 1.75" CT Job Scope: Adperf MU 30'2" HES MaxForce Peri Guns-RIH- Perforate 12,435-- 12,465'- POOH 6/9/2016 ***In Progress*** ***WELL SHUT-IN ON ARRIVAL***(perforating) RAN 2-7/8"42-BO, SHIFT CMD SSD OPEN @ 9,791' SLM (9,800' MD) SET 2-7/8"ORIFICE INSERT w/2 x 3/16" PORTS @ 9,789' SLM (9,800 MD) RAN 2-7/8" CHECK-SET TO ORIFICE INSERT @ 9,789' SLM (9,800' MD) 6/10/2016 ***WELL S/I ON DEPARTURE, PAD OP NOTIFIED*** Fluids Summary Bbls Type 239 DIESEL 465 DIESEL W/2% LUBE 776 43 50/50 MENTHANOL 55 1% SLICK KCL 495 1 % SLICK KCL W/SAFELUBE • • Q, CD0000CDoO c O O c- O N , -- L0 CO N- '%71- 4f) cO CO In p N .1- u) r _ r r- C.) y 0 0 0 0 0 0 0 0 L M 01 N- cr 01 N N 0 00 1 CA CO N cr O m co N- 00 cO 00 O CO V O CD CO O CO O V to CO r I- O CO N 00 O O O N N- a 1 I I I 1 1 1 I 1 H 00 N- O Ln O N N N N N- C)) O O N 00 00 CA CA OO O CD I- co O O N- O CO O 00 41 CO O 00 O CID CO N 41 C D CD 0) CA v a 1 , 1 , 1 1 1 I I U Q 0 co N o L o Co ' N N N N 41 CO 00 N • W CA O) 0) F" M O CI. O O O O O O T O O, CO O 00 CO CO CO () C) J Z 00 J J J J NM co Ln 4* N 00 N 9 r- 00 () N C )) 4' t CA CO M V M co (A N- 00 cr CO O CC) L O N 10 CA N" N O) J Z O 'c7) O U 7_7 U tO UD � DQQEtZ Z f W Q W W W W m O = F' ctZZZZ = O Cn Z a J J J J 1— TREE= 4-1/16"CNV • wELU EAb MCVOY E 0 5 C S, NOTES:WELL ANGLE>70°@ 9905''"4-1/2" CHROME TBG SHOWN ""MAX DOGLEG: 37°@ ACTUATOR BAKERC OKB.ELEV 56.56' V U 10366''"' BF.BEV= 28.3' 20"CONDUCTOR - 106'- J KOP= 5500' X40 - . 1980' H9-5/8"FOC Max Angle= 96°@ 11861' Datum MD= 9670' ID=19.124" U I [ 1998' 4-1/2"HES X NP,ID=3.813" -Datum TVD 8800 SS X X 11-3/4"x 9-5/8"THERMOCASE 1 H 160' , GAS LIFT MANDRELS 9-5/8"CSG,47#,N-80 BTC,D=8.681" - 2103' ST MD TVD DEV TYPE VLV LA TCN PORT0 DATE05/04/15 2 3486 LI 3481 12 KBG2 DMY BK 13-3/8'CSG,72#,N-80,BTC,D=12.347" H- 2845' ( 1 6193 5783 34 KBG2 DMY BK 0 05/04/15 9-5/8"WHIPSTOCK(03/25/09) -{ 5500' r 9-5/8"CSG,47#,N-80,HYD,ID=8.681" -L -5525 MLLOUT WINDOW(E-058) 5508'-5525' 1 7"LNR,26#,L-80 BTC-M, 0383 bpf,I)=6.276" --i 6705' 1 X X ' r 9368' H4-1/2"HES X NP,D=3.813" Minimum ID = 2.313" @ 9800' 2-7/8" BKR CMD SLD SLEEVE Z sr9399' H7"x 4-1/2"BKR S-3 PKR ID=3.870" I r { 9433' -4-1/2"HES X NP,D=3.813" 9505' H4-1/2"HES XN NP,MLLED TO 3.80"(08/0314) 41/2"TBG, 12.6#,13CR-80 VAM TOP, - 9518' 0152 bpf,D=3.958" J 9506' -7'X 5"FRD ZXP LTP w/TIEBK SLV,ID=4.460" 9518' H4-1/2"WLEG,D=3.958" 9528' H 7"X 5"BKR FLEXLOCK LNR HGR,D=4.450" 9538' -15"X 4-1/2"XO,D=3.930" 17"CSG,26#,L-80 BTC-M, .0383 bpf, ID=6.276' H 9670' 4I b. 9792' -45 FLOGARD PKR,ID=2.37'(11/22/14) S' ,,/ 9800' -2-7/8"BKR CMD SLD SLV,D=2.313" 2-7/8"ORIFICE INSERTS(2 EA 3/16"FORTS)06/10/16) H 9800' (RIG-11/22/14)-OPENED(06/10/16) TOP OF LNR/CMT TOP - 9807' 9807' -3.70"BKR DEPLOY SLV,D=3.00" 9829' H 3-1/2"OTIS X NP,D=2.813" , 3-1/2"LNR,9.3#,L-80 STL, .0087 bpf,1D=2.992" - 9861' 4-1/2"KB PKR WHPSTOCK(11/15/14) H 10099' \ ' 9861' -13-1/2"X 3-3/16"XO,ID=2.786" 4-1/2"LNR 12.6#,L-80 IBT-M,.0152 bpf,D=3.958" H -10099 r MLLOUT WINDOW(E-05C) 10099'- 10108' [3-1/4'LNR,6.6#,L-80 TC11, .0079 bpf,D=2.85" }- 10614' PERFORATION SUMMARY r10614' -3-3/16"X 2-7/8'XO,ID=2.377" REF LOG: MMD ON 11/19/14 ANGLE ATTOP PERE:69°@ 12398' Note:Refer to Production DB for historical perf data t 12000' -2-7/8"SHORT PUP JOINT w/RA TAG SIZE SPT INTERVAL Opn/Sqz SHOT SQZ fl 2" 6 12398-12428 0 06/09/16 2" 6 12435-12465 0 06/09/16 2" 6 12465-12515 0 11/21/14 in 12617' H MID 2-718"LNR,6.5#,L.-80 STL, 0058 bpf,ID=2.441" H 12647' -1------1/- , DATE REV BY; COMMENTS DATE I REV BY CONVENTS PRUDHOE BAY UNIT 04/26/76 BIN 36 ORIGINAL COMPLETION 02/25/16RJK/JND C/O ORFICE CHOKE/SFIFT SLD SLV WELL E 05C 01/10/89 BIN 36 RWO 06/08/16 JTG/JMD FULL®CHOKE/SHIFT SLD SLV PERMIT No: 2141140 05/19/99 SIDETRACK(E 05A) 06/10/16 TFAJJMD ADPERFS(06/09/16) AR No: 50-029-20197-03 04/10/09 N7ES SIDETRACK(E-05B) 06/13/16 CJWJIYD C/O ORIFICE CHOKE/SHIFT SLD SLV SEC 6,T11 N,R14E,1353'FNL&502'FEL 12/21/10 NORDIC 1 CTD PATCH(E-05B) 11/23/14 NORDIC 1 CTD SIDETRACK(E-05C) BP Exploration(Alaska) 214114 RECEIVED 2 5 6 2 1 APR 0 2 2015 Letter of Transmittal M AOGCC BAKER Date: DATA LOGGED March 30, 2015 M.s�1.B HUGHES 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 Paula Lacey paula.lacey@bakerhughes.com Please find enclosed the final directional survey data for the following well(s): E-05C Enclosed for each well(s): 2 hardcopy prints of final directional survey reports 1 compact disc of final directional survey reports° 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: o e c4 , State of Alaska AOGCC DATE: 1 41 14 EC IVED 2 5 6 2 1 APR 0 2 X015 ) bp ,CGCG 0,0 North America - ALASKA - BP Prudhoe Bay PB E Pad E-05 - Slot 05 500292019700 E-05C Design: E-05C Survey Report - Geographic 21 November, 2014 BAKER HUGHES ri-- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB E Pad,TR-11-14 Site Position: Northing: 5,973,160.88 usft Latitude: 70°19'59.134 N From: Map Easting: 662,538.97 usft Longitude: 148°40'53.05 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.24 ° Well E-05 API No. 500292019700 Well Position +N/-S 0.00 usft Northing: 5,975,711.00 usft Latitude: 70°20'23.795 N +E/-W 0.00 usft Easting: 664,473.00 usft Longitude: 148°39'54.96 W Position Uncertainty 0.00 usft Wellhead Elevation: 0.00 usft Ground Level: 30.89 usft Wellbore E-05C API no. 500292019703 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (1 (°) (nT) BGGM2014 11/18/2014 19.58 81 03 57,601 I Design E-05C Audit Notes: Version: Phase: ACTUAL Tie On Depth: 10.096 99 Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (°) 28.16 000 000 12333 Survey Program Date: 11/21/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 102.45 5,502.45 E-05 Srvy1 CB GYRO MS(E-05) CB-GYRO-MS Camera based gyro multishot 5,508.00 5,525.00 E-05B Srvy 1 Blind(E-05B) BLIND Blind drilling 5,537.31 6,015 95 E-05B Srvy 2 Inc+Trend(E-058) INC+TREND Inclinometer+known azi trend 6,110.79 9,603.65 E-05B Srvy 3 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 9,670.22 9,681.64 E-05B Srvy 4 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 9,714.39 10,096.99 E-05B Srvy 5 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 10,099.00 12,597.72 MWD(E-05C) MWD MWD-Standard 11/21/2014 3:46:52PM Page 2 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,096.99 77.63 66.43 9,065.33 697.93 2,363.65 5,976,460.56 666,820.61 70°20'30.656 N 148°38'45.91 W TIP 10,099.00 77.76 66.30 9,065.76 698.72 2,365.45 5,976,461.39 666,822.39 70°20'30.663 N 148°38'45.86 W KOP 10,130.31 80.83 73.00 9,071.58 709.40 2,394.28 5,976,472.70 666,850.98 70°20'30.768 N 148°38'45.01 W Interpolated Azimuth 10,160.48 86.50 80.00 9,074.91 716.38 2,423.40 5,976,480.32 666,879.94 70°20'30.837 N 148°38'44.16 W Interpolated Azimuth 10,191.17 86.63 88.00 9,076.75 719.58 2,453.85 5,976,484.18 666,910.30 70°20'30.868 N 148°38'43.27 W Interpolated Azimuth 10,214.81 87.30 93.22 9,078.00 719.33 2,477.44 5,976,484.45 666,933.90 70°20'30.866 N 148°38'42.58 W 10,244.86 92.61 94.72 9,078.03 717.25 2,507.41 5,976,483.03 666,963.90 70°20'30.845 N 148°38'41.71 W 10,274.72 94.16 101.84 9,076.26 712.96 2,536.89 5,976,479.39 666,993.47 70°20'30.803 N 148°38'40.85 W 10,305.19 95.40 109.85 9,073.72 704.68 2,566.07 5,976,471.75 667,022.82 70°20'30.721 N 148°38'39.99 W 10,334.70 92.83 120.30 9,071.60 692.22 2,592.69 5,976,459.88 667,049.71 70°20'30.599 N 148°38'39.22 W 10,365.50 89.23 131.10 9,071.04 674.28 2,617.66 5,976,442.49 667,075.06 70°20'30.422 N 148°38'38.49 W 10,395.19 91.04 141.15 9,070.97 652.91 2,638.21 5,976,421.57 667,096.07 70°20'30.212 N 148°38'37.89 W 10,419.94 89.11 146.25 9,070.94 632.97 2,652.86 5,976,401.96 667,111.15 70°20'30.016 N 148°38'37.46 W E-05C Target 1 10,425.45 88.68 147.38 9,071.04 628.36 2,655.87 5,976,397.42 667,114.27 70°20'29.970 N 148°38'37.37 W 10,456.63 92.55 156.33 9,070.71 600.90 2,670.56 5,976,370.29 667,129.56 70°20'29.700 N 148°38'36.94 W 10,485.12 90.83 166.36 9,069.87 573.95 2,679.66 5,976,343.55 667,139.24 70°20'29.435 N 148°38'36.68 W 10,537.86 87.30 178.31 9,070.73 521.80 2,686.68 5,976,291.56 667,147.40 70°20'28.922 N 148°38'36.47 W 10,559.17 89.13 181.55 9,071.39 500.50 2,686.71 5,976,270.28 667,147.90 70°20'28.713 N 148°38'36.47 W E-05C Target 2 10,597.76 92.46 187.41 9,070.86 462.05 2,683.70 5,976,231.78 667,145.73 70°20'28.335 N 148°38'36.56 W 10,622.48 93.63 189.92 9,069.54 437.65 2,679.98 5,976,207.30 667,142.55 70°20'28.095 N 148°38'36.67 W 10,647.56 91.99 186.20 9,068.31 412.86 2,676.47 5,976,182.43 667,139.58 70°20'27.851 N 148°38'36.77 W 10,677.49 91.01 188.94 9,067.53 383.20 2,672.52 5,976,152.70 667,136.29 70°20'27.559 N 148°38'36.89 W 10,707.49 91.17 191.91 9,066.96 353.70 2,667.10 5,976,123.09 667,131.52 70°20'27.269 N 148°38'37.05 W 10,737.72 90.37 195.53 9,066.55 324.34 2,659.93 5,976,093.59 667,124.99 70°20'26.980 N 148°38'37.26 W 10,767.62 88.62 199.12 9,066.82 295.81 2,651.03 5,976,064.86 667,116.72 70°20'26.700 N 148°38'37.52 W 10,797.69 88.83 201.72 9,067.49 267.64 2,640.54 5,976,036.47 667,106.85 70°20'26.423 N 148°38'37.82 W 10,827.89 90.12 207.50 9,067.76 240.19 2,627.97 5,976,008.76 667,094.89 70°20'26.153 N 148°38'38.19 W 10,857.87 90.25 211.86 9,067.67 214.15 2,613.13 5,975,982.40 667,080.62 70°20'25.897 N 148°38'38.63 W 10,897.68 89.42 217.59 9,067.78 181.45 2,590.46 5,975,949.21 667,058.68 70°20'25.575 N 148°38'39.29 W 10,928.12 91.44 221.83 9,067.55 158.04 2,571.02 5,975,925.38 667,039.76 70°20'25.345 N 148°38'39.86 W 10,975.28 90.31 229.73 9,066.83 125.18 2,537.25 5,975,891.79 667,006.72 70°20'25.022 N 148°38'40.84 W 11,002.32 88.19 233.95 9,067.18 108.48 2,516.00 5,975,874.63 666,985.84 70°20'24.858 N 148°38'41.46 W 11,022.66 87.30 236.08 9,067.98 96.82 2,499.35 5,975,862.62 666,969.45 70°20'24.743 N 148°38'41.95 W 11,054.24 88.62 239.50 9,069.11 80.01 2,472.65 5,975,845.22 666,943.13 70°20'24.578 N 148°38'42.73 W 11,081.93 88.19 236.66 9,069.88 65.37 2,449.16 5,975,830.07 666,919.97 70°20'24.434 N 148°38'43.42 W 11,111.97 89.63 232.15 9,070.45 47.89 2,424.74 5,975,812.07 666,895.94 70°20'24.262 N 148°38'44.13 W 11,162.82 90.06 223.55 9,070.59 13.80 2,387.08 5,975,777.16 666,859.04 70°20'23.927 N 148°38'45.23 W 11,192.97 89.20 217.38 9,070.78 -9.12 2,367.52 5,975,753.81 666,839.99 70°20'23.702 N 148°38'45.80 W 11,195.86 89.37 216.92 9,070.82 -11.43 2,365.78 5,975,751.47 666,838.30 70°20'23.679 N 148°38'45.85 W E-05C Target 3 11,222.73 90.95 212.61 9,070.75 -33.49 2,350.46 5,975,729.07 666,823.47 70°20'23.462 N 148°38'46.30 W 11,252.12 89.82 212.48 9,070.55 -58.27 2,334.65 5,975,703.96 666,808.21 70°20'23.218 N 148°38'46.76 W 11,281.96 91.91 216.95 9,070.10 -82.79 2,317.66 5,975,679.07 666,791.76 70°20'22.977 N 148°38'47.26 W 11,311.88 92.76 223.29 9,068.88 -105.64 2,298.41 5,975,655.81 666,773.02 70°20'22.753 N 148°38'47.82 W 11,347.62 92.27 226.45 9,067.31 -130.94 2,273.22 5,975,629.96 666,748.39 70°20'22.504 N 148°38'48.56 W 11,372.38 90.80 229.61 9,066.65 -147.49 2,254.82 5,975,613.02 666,730.36 70°20'22.341 N 148°38'49.09 W 11,405.40 89.02 233.64 9,066.70 -167.98 2,228.94 5,975,591.96 666,704.94 70°20'22.140 N 148°38'49.85 W 11/21/2014 3:46:52PM Page 3 COMPASS 5000.1 Build 61 I bp Survey Report-Geographic BAKER "'' HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map ' Depth Inclination Azimuth Depth +Nl-S +El-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,435.44 88.19 236.80 9,067.43 -185.11 2,204.28 5,975,574.30 666,680.66 70°20'21.971 N 148°38'50.57 W 11,462.56 87.94 239.95 9,068.34 -199.32 2,181.20 5,975,559.58 666,657.90 70°20'21.832 N 148°38'51.25 W 11,507.72 89.39 247.20 9,069.40 -219.40 2,140.80 5,975,538.63 666,617.95 70°20'21.634 N 148°38'52.43 W 11,534.46 88.12 251.81 9,069.98 -228.75 2,115.77 5,975,528.72 666,593.13 70°20'21.542 N 148°38'53.16 W 11,561.84 90.06 255.64 9,070.41 -236.43 2,089.49 5,975,520.48 666,567.03 70°20'21.467 N 148°38'53.92 W 11,582.41 91.29 258.43 9,070.17 -241.04 2,069.45 5,975,515.43 666,547.10 70°20'21.422 N 148°38'54.51 W 11,612.44 90.06 260.90 9,069.82 -246.43 2,039.91 5,975,509.39 666,517.69 70°20'21.369 N 148°38'55.37 W 11,637.78 88.16 254.82 9,070.21 -251.75 2,015.16 5,975,503.53 666,493.06 70°20'21.317 N 148°38'56.10 W 11,667.83 89.14 249.88 9,070.92 -260.86 1,986.54 5,975,493.80 666,464.65 70°20'21.227 N 148°38'56.93 W 11,690.02 88.77 245.81 9,071.33 -269.22 1,965.99 5,975,484.98 666,444.29 70°20'21.145 N 148°38'57.53 W 11,725.25 89.54 240.26 9,071.85 -285.19 1,934.61 5,975,468.33 666,413.27 70°20'20.988 N 148°38'58.45 W 11,767.20 89.39 233.12 9,072.24 -308.21 1,899.58 5,975,444.55 666,378.75 70°20'20.762 N 148°38'59.47 W 11,792.58 89.17 231.99 9,072.56 -323.64 1,879.43 5,975,428.68 666,358.95 70°20'20.610 N 148°39'0.06 W 11,833.86 92.98 225.79 9,071.78 -350.76 1,848.35 5,975,400.89 666,328.47 70°20'20.343 N 148°39'0.97 W 11,861.24 95.78 223.81 9,069.69 -370.13 1,829.12 5,975,381.11 666,309.67 70°20'20.153 N 148°39'1.53 W 11,895.97 95.33 219.45 9,066.33 -395.96 1,806.16 5,975,354.78 666,287.29 70°20'19.899 N 148°39'2.20 W 11,940.27 89.94 214.20 9,064.29 -431.36 1,779.66 5,975,318.81 666,261.57 70°20'19.551 N 148°39'2.98 W 11,974.50 86.71 211.80 9,065.29 -460.05 1,761.03 5,975,289.72 666,243.57 70°20'19.269 N 148°39'3.52 W 12,005.20 86.99 217.22 9,066.98 -485.30 1,743.67 5,975,264.10 666,226.77 70°20'19.020 N 148°39'4.03 W 12,045.05 86.22 222.18 9,069.34 -515.89 1,718.26 5,975,232.95 666,202.05 70°20'18.719 N 148°39'4.77 W 12,085.42 89.85 228.25 9,070.72 -544.30 1,689.64 5,975,203.93 666,174.06 70°20'18.440 N 148°39'5.61 W 12,114.52 89.26 231.23 9,070.95 -563.10 1,667.44 5,975,184.65 666,152.28 70°20'18.255 N 148°39'6.25 W 12,168.19 89.20 242.91 9,071.67 -592.22 1,622.48 5,975,154.55 666,107.97 70°20'17.969 N 148°39'7.57 W 12,179.08 89.27 243.26 9,071.82 -597.15 1,612.76 5,975,149.41 666,098.37 70°20'17.920 N 148°39'7.85 W E-05C Target 4 12,197.06 89.39 243.83 9,072.03 -605.16 1,596.67 5,975,141.05 666,082.45 70°20'17.842 N 148°39'8.32 W 12,226.19 84.01 245.28 9,073.71 -617.65 1,570.42 5,975,127.99 666,056.49 70°20'17.719 N 148°39'9.09 W 12,256.04 78.35 244.69 9,078.28 -630.12 1,543.70 5,975,114.94 666,030.05 70°20'17.596 N 148°39'9.87 W 12,285.52 73.63 244.46 9,085.42 -642.39 1,517.88 5,975,102.10 666,004.50 70°20'17.476 N 148°39'10.62 W 12,344.30 74.25 251.82 9,101.70 -663.40 1,465.49 5,975,079.94 665,952.59 70°20'17.269 N 148°39'12.15 W 12,397.56 68.76 254.24 9,118.59 -678.16 1,417.21 5,975,064.14 665,904.65 70°20'17.124 N 148°39'13.56 W 12,430.37 66.86 252.02 9,130.98 -686.97 1,388.14 5,975,054.69 665,875.78 70°20'17.038 N 148°39'14.41 W 12,460.31 67.51 245.82 9,142.60 -696.89 1,362.41 5,975,044.21 665,850.27 70°20'16.940 N 148°39'15.16 W 12,485.38 69.13 241.16 9,151.87 -707.29 1,341.57 5,975,033.36 665,829.67 70°20'16.838 N 148°39'15.77 W 12,515.34 70.86 236.45 9,162.12 -721.87 1,317.50 5,975,018.25 665,805.93 70°20'16.694 N 148°39'16.48 W 12,545.27 70.16 229.67 9,172.12 -738.81 1,294.96 5,975,000.82 665,783.77 70°20'16.528 N 148°39'17.13 W 12,575.12 70.56 224.36 9,182.16 -757.97 1,274.41 5,974,981.21 665,763.64 70°20'16.339 N 148°39'17.73 W 12,597.72 70.58 221.49 9,189.67 -773.58 1,259.89 5,974,965.30 665,749.47 70°20'16.186 N 148°39'18.16 W 12,647.00 70.58 221.49 9,206.06 -808.39 1,229.10 5,974,929.82 665,719.46 70°20'15.844 N 148°39'19.06 W Projection to TO*2 7/8"-E-05C Target 5 11/21/2014 3:46:52PM Page 4 COMPASS 5000.1 Build 61 IF/g- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Targets Target Name -hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude Target Polygon 0.00 0.00 59.05 629.80 2,616.62 5,976,398.00 667,075.00 70°20'29.985 N 148°38'38.52 W -actual wellpath misses target center by 9010.09usft at 10096.99usft MD(9065.33 TVD,697.93 N,2363.65 E) -Polygon Point 1 59.05 0.00 0.00 5,976,398.00 667,075.00 Point 2 59.05 -22.83 356.61 5,976,383.00 667,432.00 Point 3 59.05 -410.76 120.03 5,975,990.00 667,204.00 Point4 59.05 -1,142.70 -622.26 5,975,242.00 666,478.00 Point 5 59.05 -1,752.37 -1,557.92 5,974,612.00 665,556.00 Point6 59.05 -1,689.20 -1,610.55 5,974,674.00 665,502.00 Point7 59.05 -1,284.36 -1,460.63 5,975,082.00 665,643.00 Point 8 59.05 -537.87 -286.89 5,975,854.00 666,800.00 Point9 59.05 -288.30 -81.35 5,976,108.00 667,000.00 Point 10 59.05 0.00 0.00 5,976,398.00 667,075.00 E-05C Target 1 0.00 0.00 9,072.05 665.04 2,697.42 5,976,435.00 667,155.00 70°20'30.331 N 148°38'36.16 W -actual wellpath misses target center by 54.92usft at 10419.94usft MD(9070.94 TVD,632.97 N,2652.86 E) -Point E-05C Target 3 0.00 0.00 9,072.05 -7.78 2,360.56 5,975,755.00 666,833.00 70°20'23.715 N 148°38'46.00 W -actual wellpath misses target center by 6.48usft at 11195.86usft MD(9070.82 TVD,-11.43 N,2365.78 E) -Point E-05C Target 4 0.00 0.00 9,072.05 -577.34 1,602.83 5,975,169.00 666,088.00 70°20'18.115 N 148°39'8.14 W -actual wellpath misses target center by 22.17usft at 12178.97usft MD(9071.82 TVD,-597.10 N,1612.86 E) -Point E-05C Target 5 0.00 0.00 9,209.05 -893.56 1,152.75 5,974,843.00 665,645.00 70°20'15.006 N 148°39'21.29 W -actual wellpath misses target center by 114.42usft at 12647.00usft MD(9206.06 TVD,-808.39 N,1229.10 E) -Point E-05C Target 2 0.00 0.00 9,072.05 496.44 2,767.74 5,976,268.00 667,229.00 70°20'28.673 N 148°38'34.11 W -actual wellpath misses target center by 81.14usft at 10559.17usft MD(9071.39 TVD,500.50 N,2686.71 E) -Point Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 21846.45 13 3/8" 13.375 18.500 5,508.00 9 5/8" 9.625 12.250 9,671.45 INTERMEDIATE CASING 1 7.000 8.500 12,647.00 2 7/8" 2.875 4.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +EI-W (usft) (usft) (usft) (usft) Comment 10,096.99 9,065.33 697.93 2,363.65 TIP 10,099.00 9,065.76 698.72 2,365.45 KOP 10,130.31 9,071.58 709.40 2,394.28 Interpolated Azimuth 10,160.48 9,074.91 716.38 2,423.40 Interpolated Azimuth 10,191.17 9,076.75 719.58 2,453.85 Interpolated Azimuth 12,647.00 9,206.06 -808.39 1,229.10 Projection to TD Checked By: Approved By: Date: 11/21/2014 3:46:52PM Page 5 COMPASS 5000.1 Build 61 . 0.,1/4 rail SNS: by Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 11/21/2014 3.46:52PM Page 6 COMPASS 5000.1 Build 61 254114 RECEIVED 6 2 1 APR 0 2 2015 OGCC t) bp rr0 North America - ALASKA - BP Prudhoe Bay PB E Pad E-05 - Slot 05 500292019700 E-05C Design: E-05C Survey Report - Geographic 21 November, 2014 BAKER HUGHES • ri— 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB E Pad,TR-11-14 Site Position: Northing: 5,973,160.88 usft Latitude: 70°19'59.134 N From: Map Easting: 662,538.97 usft Longitude: 148°40'53.05 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.24 ° Well E-05 API No. 500292019700 Well Position +N/-S 0.00 usft Northing: 5,975,711.00 usft Latitude: 70°20'23.795 N +E/-W 0.00 usft Easting: 664,473.00 usft Longitude: 148°39'54.96 W Position Uncertainty 0.00 usft Wellhead Elevation: 0.00 usft Ground Level: 30.89 usft Wellbore E-05C API no. 500292019703 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2014 11/18/2014 19.58 81.03 57,601 Design E-05C Audit Notes: Version: Phase: ACTUAL Tie On Depth: 10.096 99 Vertical Section: Depth From(ND) +N/-S +El-W Direction (usft) (usft) (usft) (°) 28.16 0 00 0 00 123.33 Survey Program Date: 11/21/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 102.45 5,502.45 E-05 Srvy1 CB GYRO MS(E-05) CB-GYRO-MS Camera based gyro multishot 5,508.00 5,525.00 E-05B Srvy 1 Blind(E-05B) BLIND Blind drilling 5,537.31 6,015.95 E-05B Srvy 2 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 6,110.79 9,603.65 E-05B Srvy 3 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 9,670.22 9,681.64 E-05B Srvy 4 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 9,714.39 10,096.99 E-05B Srvy 5 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 10,099.00 12,597.72 MWD(E-05C) MWD MWD-Standard 11/21/2014 3:46:52PM Page 2 COMPASS 5000.1 Build 61 • ri-- 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Survey i Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W (usft) Northing Easting (usft) (0) (°) (usft) (usft) (usft) (usft) Latitude Longitude 10,096.99 77.63 66.43 9,065.33 697.93 2,363.65 5,976,460.56 666,820.61 700 20'30.656 N 1480 38'45.91 W TIP 10,099.00 77.76 66.30 9,065.76 698.72 2,365.45 5,976,461.39 666,822.39 70°20'30.663 N 148°38'45.86 W KOP 10,130.31 80.83 73.00 9,071.58 709.40 2,394.28 5,976,472.70 666,850.98 70°20'30.768 N 148°38'45.01 W Interpolated Azimuth 10,160.48 86.50 80.00 9,074.91 716.38 2,423.40 5,976,480.32 666,879.94 70°20'30.837 N 148°38'44.16 W Interpolated Azimuth 10,191.17 86.63 88.00 9,076.75 719.58 2,453.85 5,976,484.18 666,910.30 70°20'30.868 N 148°38'43.27 W Interpolated Azimuth 10,214.81 87.30 93.22 9,078.00 719.33 2,477.44 5,976,484.45 666,933.90 70°20'30.866 N 148°38'42.58 W 10,244.86 92.61 94.72 9,078.03 717.25 2,507.41 5,976,483.03 666,963.90 70°20'30.845 N 148°38'41.71 W 10,274.72 94.16 101.84 9,076.26 712.96 2,536.89 5,976,479.39 666,993.47 70°20'30.803 N 148°38'40.85 W 10,305.19 95.40 109.85 9,073.72 704.68 2,566.07 5,976,471.75 667,022.82 70°20'30.721 N 148°38'39.99 W 10,334.70 92.83 120.30 9,071.60 692.22 2,592.69 5,976,459.88 667,049.71 70°20'30.599 N 148°38'39.22 W 10,365.50 89.23 131.10 9,071.04 674.28 2,617.66 5,976,442.49 667,075.06 70°20'30.422 N 148°38'38.49 W 10,395.19 91.04 141.15 9,070.97 652.91 2,638.21 5,976,421.57 667,096.07 70°20'30.212 N 148°38'37.89 W 10,419.94 89.11 146.25 9,070.94 632.97 2,652.86 5,976,401.96 667,111.15 70°20'30.016 N 148°38'37.46 W E-05C Target 1 10,425.45 88.68 147.38 9,071.04 628.36 2,655.87 5,976,397.42 667,114.27 70°20'29.970 N 148°38'37.37 W 10,456.63 92.55 156.33 9,070.71 600.90 2,670.56 5,976,370.29 667,129.56 70°20'29.700 N 148°38'36.94 W 10,485.12 90.83 166.36 9,069.87 573.95 2,679.66 5,976,343.55 667,139.24 70°20'29.435 N 148°38'36.68 W 10,537.86 87.30 178.31 9,070.73 521.80 2,686.68 5,976,291.56 667,147.40 70°20'28.922 N 148°38'36.47 W 10,559.17 89.13 181.55 9,071.39 500.50 2,686.71 5,976,270.28 667,147.90 70°20'28.713 N 148°38'36.47 W E-05C Target 2 10,597.76 92.46 187.41 9,070.86 462.05 2,683.70 5,976,231.78 667,145.73 70°20'28.335 N 148°38'36.56 W 10,622.48 93.63 189.92 9,069.54 437.65 2,679.98 5,976,207.30 667,142.55 70°20'28.095 N 148°38'36.67 W 10,647.56 91.99 186.20 9,068.31 412.86 2,676.47 5,976,182.43 667,139.58 70°20'27.851 N 148°38'36.77 W 10,677.49 91.01 188.94 9,067.53 383.20 2,672.52 5,976,152.70 667,136.29 70°20'27.559 N 148°38'36.89 W 10,707.49 91.17 191.91 9,066.96 353.70 2,667.10 5,976,123.09 667,131.52 70°20'27.269 N 148°38'37.05 W 10,737.72 90.37 195.53 9,066.55 324.34 2,659.93 5,976,093.59 667,124.99 70°20'26.980 N 148°38'37.26 W 10,767.62 88.62 199.12 9,066.82 295.81 2,651.03 5,976,064.86 667,116.72 70°20'26.700 N 148°38'37.52 W 10,797.69 88.83 201.72 9,067.49 267.64 2,640.54 5,976,036.47 667,106.85 70°20'26.423 N 148°38'37.82 W 10,827.89 90.12 207.50 9,067.76 240.19 2,627.97 5,976,008.76 667,094.89 70°20'26.153 N 148°38'38.19 W 10,857.87 90.25 211.86 9,067.67 214.15 2,613.13 5,975,982.40 667,080.62 70°20'25.897 N 148°38'38.63 W 10,897.68 89.42 217.59 9,067.78 181.45 2,590.46 5,975,949.21 667,058.68 70°20'25.575 N 148°38'39.29 W 10,928.12 91.44 221.83 9,067.55 158.04 2,571.02 5,975,925.38 667,039.76 70°20'25.345 N 148°38'39.86 W 10,975.28 90.31 229.73 9,066.83 125.18 2,537.25 5,975,891.79 667,006.72 70°20'25.022 N 148°38'40.84 W 11,002.32 88.19 233.95 9,067.18 108.48 2,516.00 5,975,874.63 666,985.84 70°20'24.858 N 148°38'41.46 W 11,022.66 87.30 236.08 9,067.98 96.82 2,499.35 5,975,862.62 666,969.45 70°20'24.743 N 148°38'41.95 W 11,054.24 88.62 239.50 9,069.11 80.01 2,472.65 5,975,845.22 666,943.13 70°20'24.578 N 148°38'42.73 W 11,081.93 88.19 236.66 9,069.88 65.37 2,449.16 5,975,830.07 666,919.97 70°20'24.434 N 148°38'43.42 W 11,111.97 89.63 232.15 9,070.45 47.89 2,424.74 5,975,812.07 666,895.94 70°20'24.262 N 148°38'44.13 W 11,162.82 90.06 223.55 9,070.59 13.80 2,387.08 5,975,777.16 666,859.04 70°20'23.927 N 148°38'45.23 W 11,192.97 89.20 217.38 9,070.78 -9.12 2,367.52 5,975,753.81 666,839.99 70°20'23.702 N 148°38'45.80 W 11,195.86 89.37 216.92 9,070.82 -11.43 2,365.78 5,975,751.47 666,838.30 70°20'23.679 N 148°38'45.85 W E-05C Target 3 11,222.73 90.95 212.61 9,070.75 -33.49 2,350.46 5,975,729.07 666,823.47 70°20'23.462 N 148°38'46.30 W 11,252.12 89.82 212.48 9,070.55 -58.27 2,334.65 5,975,703.96 666,808.21 70°20'23.218 N 148°38'46.76 W 11,281.96 91.91 216.95 9,070.10 -82.79 2,317.66 5,975,679.07 666,791.76 70°20'22.977 N 148°38'47.26 W 11,311.88 92.76 223.29 9,068.88 -105.64 2,298.41 5,975,655.81 666,773.02 70°20'22.753 N 148°38'47.82 W 11,347.62 92.27 226.45 9,067.31 -130.94 2,273.22 5,975,629.96 666,748.39 70°20'22.504 N 148°38'48.56 W 11,372.38 90.80 229.61 9,066.65 -147.49 2,254.82 5,975,613.02 666,730.36 70°20'22.341 N 148°38'49.09 W 11,405.40 89.02 233.64 9,066.70 -167.98 2,228.94 5,975,591.96 666,704.94 70°20'22.140 N 148°38'49.85 W 11/21/2014 3:46:52PM Page 3 COMPASS 5000.1 Build 61 • Fait ''by Survey Report-Geographic BAKER $ HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,435.44 88.19 236.80 9,067.43 -185.11 2,204.28 5,975,574.30 666,680.66 70°20'21.971 N 148°38'50.57 W 11,462.56 87.94 239.95 9,068.34 -199.32 2,181.20 5,975,559.58 666,657.90 70°20'21.832 N 148°38'51.25 W 11,507.72 89.39 247.20 9,069.40 -219.40 2,140.80 5,975,538.63 666,617.95 70°20'21.634 N 148°38'52.43 W 11,534.46 88.12 251.81 9,069.98 -228.75 2,115.77 5,975,528.72 666,593.13 70°20'21.542 N 148°38'53.16 W 11,561.84 90.06 255.64 9,070.41 -236.43 2,089.49 5,975,520.48 666,567.03 70°20'21.467 N 148°38'53.92 W 11,582.41 91.29 258.43 9,070.17 -241.04 2,069.45 5,975,515.43 666,547.10 70°20'21.422 N 148°38'54.51 W 11,612.44 90.06 260.90 9,069.82 -246.43 2,039.91 5,975,509.39 666,517.69 70°20'21.369 N 148°38'55.37 W 11,637.78 88.16 254.82 9,070.21 -251.75 2,015.16 5,975,503.53 666,493.06 70°20'21.317 N 148°38'56.10 W 11,667.83 89.14 249.88 9,070.92 -260.86 1,986.54 5,975,493.80 666,464.65 70°20'21.227 N 148°38'56.93 W 11,690.02 88.77 245.81 9,071.33 -269.22 1,965.99 5,975,484.98 666,444.29 70°20'21.145 N 148°38'57.53 W 11,725.25 89.54 240.26 9,071.85 -285.19 1,934.61 5,975,468.33 666,413.27 70°20'20.988 N 148°38'58.45 W 11,767.20 89.39 233.12 9,072.24 -308.21 1,899.58 5,975,444.55 666,378.75 70°20'20.762 N 148°38'59.47 W 11,792.58 89.17 231.99 9,072.56 -323.64 1,879.43 5,975,428.68 666,358.95 70°20'20.610 N 148°39'0.06 W 11,833.86 92.98 225.79 9,071.78 -350.76 1,848.35 5,975,400.89 666,328.47 70°20'20.343 N 148°39'0.97 W 11,861.24 95.78 223.81 9,069.69 -370.13 1,829.12 5,975,381.11 666,309.67 70°20'20.153 N 148°39'1.53 W 11,895.97 95.33 219.45 9,066.33 -395.96 1,806.16 5,975,354.78 666,287.29 70°20'19.899 N 148°39'2.20 W 11,940.27 89.94 214.20 9,064.29 -431.36 1,779.66 5,975,318.81 666,261.57 70°20'19.551 N 148°39'2.98 W 11,974.50 86.71 211.80 9,065.29 -460.05 1,761.03 5,975,289.72 666,243.57 70°20'19.269 N 148°39'3.52 W 12,005.20 86.99 217.22 9,066.98 -485.30 1,743.67 5,975,264.10 666,226.77 70°20'19.020 N 148°39'4.03 W 12,045.05 86.22 222.18 9,069.34 -515.89 1,718.26 5,975,232.95 666,202.05 70°20'18.719 N 148°39'4.77 W 12,085.42 89.85 228.25 9,070.72 -544.30 1,689.64 5,975,203.93 666,174.06 70°20'18.440 N 148°39'5.61 W 12,114.52 89.26 231.23 9,070.95 -563.10 1,667.44 5,975,184.65 666,152.28 70°20'18.255 N 148°39'6.25 W 12,168.19 89.20 242.91 9,071.67 -592.22 1,622.48 5,975,154.55 666,107.97 70°20'17.969 N 148°39'7.57 W 12,179.08 89.27 243.26 9,071.82 -597.15 1,612.76 5,975,149.41 666,098.37 70°20'17.920 N 148°39'7.85 W E-05C Target 4 12,197.06 89.39 243.83 9,072.03 -605.16 1,596.67 5,975,141.05 666,082.45 70°20'17.842 N 148°39'8.32 W 12,226.19 84.01 245.28 9,073.71 -617.65 1,570.42 5,975,127.99 666,056.49 70°20'17.719 N 148°39'9.09 W 12,256.04 78.35 244.69 9,078.28 -630.12 1,543.70 5,975,114.94 666,030.05 70°20'17.596 N 148°39'9.87 W 12,285.52 73.63 244.46 9,085.42 -642.39 1,517.88 5,975,102.10 666,004.50 70°20'17.476 N 148°39'10.62 W 12,344.30 74.25 251.82 9,101.70 -663.40 1,465.49 5,975,079.94 665,952.59 70°20'17.269 N 148°39'12.15 W 12,397.56 68.76 254.24 9,118.59 -678.16 1,417.21 5,975,064.14 665,904.65 70°20'17.124 N 148°39'13.56 W 12,430.37 66.86 252.02 9,130.98 -686.97 1,388.14 5,975,054.69 665,875.78 70°20'17.038 N 148°39'14.41 W 12,460.31 67.51 245.82 9,142.60 -696.89 1,362.41 5,975,044.21 665,850.27 70°20'16.940 N 148°39'15.16 W 12,485.38 69.13 241.16 9,151.87 -707.29 1,341.57 5,975,033.36 665,829.67 70°20'16.838 N 148°39'15.77 W 12,515.34 70.86 236.45 9,162.12 -721.87 1,317.50 5,975,018.25 665,805.93 70°20'16.694 N 148°39'16.48 W 12,545.27 70.16 229.67 9,172.12 -738.81 1,294.96 5,975,000.82 665,783.77 70°20'16.528 N 148°39'17.13 W 12,575.12 70.56 224.36 9,182.16 -757.97 1,274.41 5,974,981.21 665,763.64 70°20'16.339 N 148°39'17.73 W 12,597.72 70.58 221.49 9,189.67 -773.58 1,259.89 5,974,965.30 665,749.47 70°20'16.186 N 148°39'18.16 W 12,647.00 70.58 221.49 9,206.06 -808.39 1,229.10 5,974,929.82 665,719.46 70°20'15.844 N 148°39'19.06 W Projection to TD-2 7/$" E-05C Target 5 11/21/2014 3:46:53PM Page 4 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Targets Target Name -hit/miss target Dip Angle Dip Dir. ND +N/-S +El-W Northing Easting -Shape (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude Target Polygon 0.00 0.00 59.05 629.80 2,616.62 5,976,398.00 667,075.00 70"20'29.985 N 148°38'38.52 W -actual wellpath misses target center by 9010.09usft at 10096.99usft MD(9065.33 TVD,697.93 N,2363.65 E) -Polygon Point 1 59.05 0.00 0.00 5,976,398.00 667,075.00 Point 2 59.05 -22.83 356.61 5,976,383.00 667,432.00 Point 3 59.05 -410.76 120.03 5,975,990.00 667,204.00 Point4 59.05 -1,142.70 -622.26 5,975,242.00 666,478.00 Point 5 59.05 -1,752.37 -1,557.92 5,974,612.00 665,556.00 Point6 59.05 -1,689.20 -1,610.55 5,974,674.00 665,502.00 Point7 59.05 -1,284.36 -1,460.63 5,975,082.00 665,643.00 Point 8 59.05 -537.87 -286.89 5,975,854.00 666,800.00 Point 9 59.05 -288.30 -81.35 5,976,108.00 667,000.00 Point 10 59.05 0.00 0.00 5,976,398.00 667,075.00 E-05C Target 1 0.00 0.00 9,072.05 665.04 2,697.42 5,976,435.00 667,155.00 70°20'30.331 N 148°38'36.16 W -actual wellpath misses target center by 54.92usft at 10419.94usft MD(9070.94 TVD,632.97 N,2652.86 E) -Point E-05C Target 3 0.00 0.00 9,072.05 -7.78 2,360.56 5,975,755.00 666,833.00 70°20'23.715 N 148°38'46.00 W -actual wellpath misses target center by 6.48usft at 11195.86usft MD(9070.82 TVD,-11.43 N,2365.78 E) -Point E-05C Target 4 0.00 0.00 9,072.05 -577.34 1,602.83 5,975,169.00 666,088.00 70°20'18.115 N 148°39'8.14 W -actual wellpath misses target center by 22.17usft at 12178.97usft MD(9071.82 TVD,-597.10 N,1612.86 E) -Point E-05C Target 5 0.00 0.00 9,209.05 -893.56 1,152.75 5,974,843.00 665,645.00 70°20'15.006 N 148°39'21.29 W -actual wellpath misses target center by 114.42usft at 12647.00usft MD(9206.06 TVD,-808.39 N,1229.10 E) -Point E-05C Target 2 0.00 0.00 9,072.05 496.44 2,767.74 5,976,268.00 667,229.00 70°20'28.673 N 148°38'34.11 W -actual wellpath misses target center by 81.14usft at 10559.17usft MD(9071.39 TVD,500.50 N,2686.71 E) -Point Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 2,846.45 13 3/8" 13.375 18.500 5,508.00 9 5/8" 9.625 12.250 9,671.45 INTERMEDIATE CASING 1 7.000 8.500 12,647.00 2 7/8" 2.875 4.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +El-W (usft) (usft) (usft) (usft) Comment 10,096.99 9,065.33 697.93 2,363.65 TIP 10,099.00 9,065.76 698.72 2,365.45 KOP 10,130.31 9,071.58 709.40 2,394.28 Interpolated Azimuth 10,160.48 9,074.91 716.38 2,423.40 Interpolated Azimuth 10,191.17 9,076.75 719.58 2,453.85 Interpolated Azimuth L 12,647.00 9,206.06 -808.39 1,229.10 Projection to TD Checked By: Approved By: Date: 11/21/2014 3:46:52PM Page 5 COMPASS 5000.1 Build 61 I IIPIr : :b bp Survey Report-Geographic BAKER •"'` HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 11/21/2014 3:46:52PM Page 6 COMPASS 5000.1 Build 61 Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They are available in the original file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. c) ,11--i- - I LL Well History File Identifier Organizing(done) ❑ Two-sided ❑ Rescan Needed RES AN: OVERSIZED: NOTES: Co r Items: ❑ Maps: Grayscale Items: ❑ Poor Quality Originals: ❑ Other: ❑ Other: BY: Maria Date: fq ta 7/i S MP /s/Project Proofing BY: rr—vla ria Date: g-7 /.5– /s/ Scanning Preparation 3 x 30 = q O + I 1p =TOTAL PAGES / 0 0 (Count does not include cover sheet) BY: an Date: a �,� s /s/ Production Scanning Stage 1 Page Count from Scanned File: / 0 7(Count does include cove sheet) Page Count Matches Number in Scannin Preparation: YES vv, NO BY: da, Date: D.,"7//c /s' Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Stage 2 Additional Well Reports: YES NO TOTAL PAGES: Digital version appended by: Meredith Michal Date: /s/ Final Page Count: Stage 1 + Stage 2: TOTAL PAGES: Scanning is complete at this point unless rescanning is required. ReScanned BY: Maria Date: /s/ Comments about this file: Quality Checked 7/8/2014 Well History File Cover Page_20140708.doc o • u • �« o I • N c; _ ❑I 01 w_ _ m J J w a m cq rs O a) o 01 W_ W_ J ` U F I r Z J w W Q r y vi U N m W JI JI Z a a 0 x = I W T _U N 2 LL Q Q LL a) a) a ui ui m 2 • E OI • I CC X X O N v7 Q1 LL LL Cl) N 0 N N N c m N QI T (On O W co Z_ �I ❑I 0 Z Z z Z Z y ° Y z b C aa)) )i ai F W 1 U) 2I ~I to In (n u) () m o U W I uo. 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Z 7 m y0 c0 CL 5• U (Ni� E v> ; 'co- Q W CO m zai N co)w/ O I " N Li a w E LU X 'O0 V 0.• p > `° o Zd E- J `° u> w ▪- O O) N CO CO" CO C 4 J D Em .. J O ') 2 0 0 O. CO �i• It) c y O N E `�OQZ��1 H N U N U o }c CI Ecl Q in Eo O o 0.o m C1 H v o E Z o N _ o N m m c a" c0 m Q N c c m E CO m 5 0 1- E W .. T) /� O m w •c - m V) c O o co C N c coO • CC CL 0- U co Ik z Eo U T II E c 'o 2 o I 16 o Z N -u- a) f0 V co o fOc Q N co a)m 10 } ^ N iiJ € C] c .�r`�\- w I W g }C ' 'N N W C2 9 Ln W E n O I 3 r N N d W O o F 1' N c N N E E Z aoai y _ :3I Es Y W w 0: o N co co y Z Q O C- O 2 Q o D C c c G « - 0 0 O i� m J N 'a a) co G E 0 O a v' 0 n w E a O o rn - LL E O o E d E E a 2 ww 3 F. c0 a 0 0 0 a 0 0 Zi — 1 Lc Hunt, Jennifer L (DOA) From: Lastufka,Joseph N <Joseph.Lastufka@bp.com> Sent: Tuesday, January 13, 2015 8:39 AM To: Hunt,Jennifer L (DOA) Subject: PBU E-05C/ PTD # 214-114 Hi Jennifer, Please reference the following well: Well Name: PBU E-05C Permit#: 214-114 API #: 50-029-20197-03-00 Date of Test: 1/7/15 Type of Test: IPT (Initial Production Test) Choke Size. 73 Choke Unit: Deg Production Method: Flowing Duration (Hours Tested): 4 Top Reference (Top Perf MD): 12465' Bottom Reference (Bottom Perf MD): 12515' Tubing Flowing (Pressure): 200 Casing Pressure: 1420 Total Test(Rate f/O, W, G). 337/27/ 910 24-Hour Rate (0, W, G): 2022 / 163/ 5461 Gravity (Oil, API): 25 8 Deg GOR (Gas-Oil Ratio): 2701 This well began Production on: January 5, 2015 Method of Operations on this date. Flowing 1 RBDMSS JAN 1 3 2015 2t4-1AM 25 2k Letter of Transmittal BAKER Date: DATA LOGGEDDecember 22, 2014 t I S ENDE l201 T� HUGHES K.B 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 Jesse Salyer Jesse.Salyer@bakerhughes.com Please find enclosed the final log data for the following well(s): E-05C Enclosed for each well(s): 2 hardcopy prints of final log data reports 1 compact disk containing electronic log data 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: , State of Alaska AOGCC DATE: RECEIVED DEC 232014 AOGCC �� =� , RECEIVED STATE OF ALASKA DEC 18 2014 ALASKA OIL AND GAS CONSERVATION COMMISSION WELL COMPLETION OR RECOMPLETION REPORT AND LOcAOGCC 1 a. Well Status: , ®Oil ❑Gas ❑SPLUG ❑Other 0 Abandoned 0 Suspended 1 b. Well Class 20AAC 25.105 20AAC 25.110 0 Exploratory ❑Stratigraphic 0 GINJ 0 WINJ 0 WAG 0 WDSPL 0 Other No.of Completions One , ® Development 0 Service 2. Operator Name: 5. D to Comp., Susp.,or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. .-----/ 11/23/2014. 214-114 ' 3. Address: 6. Date Spudded: 13. API Number P.O. Box 196612, Anchorage,Alaska 99519-6612 11/15/2014 50-029-20197-03-00 4a. Location of Well(Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: • 11/18/2014 ' PBU E-05C ' 1353' FNL, 502' FEL, Sec. 06, T11N, R14E, UM 8. KB(ft above MSL): 59.05' • 15. Field/Pool(s) Top of Productive Horizon: 2041' FNL, 879' FWL, Sec. 05, T11N, R14E, UM GL(ft above MSL): 30.89' Prudhoe Bay/Prudhoe Bay Total Depth: 9. Plug Back Depth(MD+TVD) 2161' FNL, 724' FWL, Sec.05,T11N, R14E, UM 12617' • 9196' ' 4b. Location of Well(State Base Plane Coordinates,NAD: 10.Total Depth(MD+TVD) 16. Property Designation: Surface: x- 664473 ' y- 5975711 • Zone- ASP4 . 12647' 9206' , ADL 028304 TPI: x- 665872 y- 5975053 Zone- ASP4 11.SSSV Depth(MD+TVD) 17. Land Use Permit: Total Depth:x- 665720 y- 5974930 Zone- ASP4 None 18. Directional Surve y: ®Yes ❑ No 19.Water depth, if offshore: 20. Thickness of Permafrost(TVD): (Submit electronic and printed information per 20 AAC 25.050) N/A ft MSL 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): 22. Re-Drill/Lateral Top Window MD/TVD: MWD/GR/RES, GR/CCL/RPM 10099' • 9066' • 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE TOP BOTTOM TOP BOTTOM SIZE CEMENTING RECORD PULLED 20" 94# H-40 31' 106' 31' 106' 26" 125 cu ft Cement 13-3/8" 72# N-80 31' 2845' 31' 2845' 18-1/2" 4020 cu ft PF'C'& Permafrost 9-5/8" 47# N-80 30' 5508' 30' 5216' 12-1/4" 1199 cu ft Howco Lite 250 cu ft Class'G' 560 cu ft PF'C' 7" 26# L-80 29' 9670' 29' 8859' 8-1/2" 376 cu ft LiteCrete, 185 cu ft Class'G' 4-1/2" 12.6# L-80 9506' 10099' 8700' 9066' 6-1/8" 309 cu ft Class'G' 3-1/2x3-1/4'x2-7/8" 9 3#/6.6#/6 5# L-80 9792' 12647' 8967' 9206' 4-1/4" 150 sx Class'G' 24. Open to production or injection? ®Yes ❑ No 25. TUBING RECORD If Yes, list each interval open SIZE DEPTH SET(MD) PACKER SET(MD/TVD (MD+TVD of Top&Bottom; Perforation Size and Number): ) 2"Gun Diameter,6 spf 4-1/2", 12.6#, 13Cr80 9518' 9399'/8596' ( C0MPLE1T I'fn 26. ACID, FRACTURE,CEMENT SQUEEZE,ETC. 12465'-12515' 9144'-9162' 1 II/3illt4 WAS HYDRAULIC FRACTURING USED DURING COMPLETION?❑Yes ®No 7, i fi DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED --L 2500' Freeze Protect w/42 Bbls Diesel 27. PRODUCTION TEST Date First Production Method of Operation(Flowing,Gas Lift,etc Not on Production N/A Date of Test Hours Tested Production For OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Test Period Flow Tubing Casing Press: Calculated OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API(CORR): Press. 24-Hour Rate 28. CORE DATA Conventional Core(s)Acquired? ❑Yes ® No Sidewall Core(s)Acquired? 0 Yes ® No If Yes to either question, list formations and intervals cored(MD+TVD of top and bottom of each),and summarize lithology and presence of oil,gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions,core chips, photographs and laboratory analytical results per 20 AAC 250.071. None Form 10-407 Revised 10/2012 J CO TI UED ON REVERSE Submit Original Only > r� z/�! �''�� ;, -� REE MS JAN - 9 201 G 29. GEOLOGIC MARKERS(List all formations and- kers encounter 30. FORMATION TESTS NAME TVD Well Tested? .'es ®No Permafrost Top If yes,list intervals and formations tested,briefly summarizing test Permafrost Base results. Attach separate sheets to this form,if needed,and submit detailed test information per 20 AAC 25 071 Zone 2A 10850' 9068' None Zone 2B(Invert) 11705' 9072' Zone 2A(Revert) 12435' 9133' Formation at Total Depth: Zone 2A • 12435' • 9133' 31.List of Attachment Summary of Daily Drilling Reports,Well Schematic Diagram, Surveys,Cement Report 32 I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact: Trevor Hyatt,564-4627 Email: Trevor.Hyatt@bp.com Printed Name Title: Engineering Team Leader John McMullen 564-4711 1241b/1 4- Signature: Phone Date 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 1a. 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 TVD for the top and base of permafrost in Box 28. Item 23: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27. Method of Operation: Flowing,Gas Lift,Rod Pump,Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-In,or Other(explain). Item 28. Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 10/2012 Submit Original Only 1i2EF. 4-1/16"CAN _ `<'VRLHEAD= MCEVOY ACTUATOR= BAKER C CHRO TES PREVIOUWELL S WELLBORES NOT SHOWN O '""MAX DOGLEG: 37°0 10366'""" NT KB.ELEV= 56.56' BF.ELEV= 28.3' ' I , l I �'= 550a 20"CONDUCTOR -{ 106' 1 v v Max Angle_.-_--- 96`@ 11861' 94#,H-40, Datum MD= 9670' 1980' H9-5/8"FOC Q=19.124" 1998• -4-112"HES X NP,ID=3.813" Datum TVD= 8800'SS r 11-3/4"x 9-5/8"THERMOCASE 1 - 160' �X X I -5/8"CSG,47#,N-80 BTC,D=8.681" - 2103' 13-3/8"CSG,72#,N-80,BTC,D=12.347" -1 2845' I\ GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE 9-518"WHPSTOCK(03/25/09) H 5500' 2 3486 3481 12 KBG2 MY BK 0 04125/14 1 6193 5782 34 KBG2 DMY BK 0 04/25/14 9-5/8"CSG,47#,N-80,HYD,D=8.681" H -5525 •„" MLLOUT WXJDOW(E-05B) 5508'-5525' 7"LNR,26#,L-80 BTC-M,.0383 bpf,D=6.276" H 6705' F- x ■ ES 9368' 14-112"FX fes,D=3.813" Minimum ID = 2.37" @ 9792' ■ 45 FLOGARD LTP ili sr-I 9399' -{7"x 4-112"BKR S-3 PKR,ID=3.870" i 9433' -14-1/2"HES X NP,D=3.813" 9505' 14-1/2"FES XN NP,MILLED TO 3.80"(08/0314) 4-1/2"TBG, 12.6#,13CR-80 VAMTO --I 9518' 0152 bpf,Q=3.958" 9506' H T X 5"MD ZXP LTP w TT1 K SLV,D=4.460" 7'CSG,26#,L-80 BTC-M, .0383 bpf,ID=6.276' H 9670• :I 9518' -{4-1J2"YVLEG,D=3.958' 9528' H 7"X 5"BKR FLEXLOCK LNR HGR D=4.450" 9538' --15"X 4-1/2"XO,D=3.930" 9792' -145 FLOGARD FKR,D=2.37"(11/22/14) TOP OF LNR/CMT TOP -1 9807' k. 9807' -3.70"DEPLOY SLV,D=3.00" 3-1/2"LNR 9.3#,L-80 STL, .0087 bpf,D=2.992" - 9861' $ 9929' 13-1/2"OTIS X NP,D=2.813" i 4-1/2"KB PKR WHPSTOC K(11/15/14) - 10099' A i 9861' H3-1/2"X 3-3/16"XO,D=2.786' 4-1/2"LNR, 12.6#,L-80 IBT-M,.0152 bpf,D=3.958" I -10099 IA 11 "Idilltot MLLOUT WINDOW(E-05C) 10099'- 10108' r3-1/4"LNR,6.6#,L-80 TCI1,.0079 bpi,D=2.85" - 10614' . tall PET2FORATION SUMMARY 10614' -13-3/16"X 2-7/8"XO,ID=2.377" REF LOG: MWD ON 11/19/14 ANGLE AT TOP Rte:68"@ 12465' 4I 12000'J1 2-7/8"SHORT PUP JOINT w/RA TAG Note:Refer to Roduction DB for historical perf data 11 R SIZE SPF INTERVAL Opn/Sqz SHOT SOZ 2" 6 12465- 12515 0 11/21/14 ig I 11 .�, 1261T -1 PBTD � 2-7/8"LNR,6.5#,L-80 STL,.0058 bpf,ID=2.441" - 12647' Sr►1*i�D DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNfT 04/26176 BIN 36 ORIGINAL COMPLETION 11/24/14 PJC DRUG HO CORRECTIONS WELL E-05C 01/10/89 BIN 36 LINO 11/25/14 PJC LNR CORRECTIONS R9311T No:"1141140 05/19/99 SIDETRACK(E-05A) 12/01/14 ZI-t8/PJC FINAL ODE APPROVAL AR No: 50-029-20197-03 04/10/09 N7ES SIDETRACK(E-0513) 12/02/14 ZI-/PJC PERF REFERENCE LOG UPDATE ATE SEC 6,T11 N,R14E,1353'FPL&502'FEL 12/21/10 NORDIC 1CTD PATCH(E-05B) 11/23/14 NORDIC 1 CTD SIDETRACK(E-05C) BP Exploration(Alaska) North America-ALASKA-BP Page 1 of 23 • Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud DaterTime:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/11/2014 12:00 - 13:00 1.00 MOB P PRE RELEASED FROM E-34,SECURE STACK IN THE CELLAR AND PREP TO MOVE RIG TO E-05 13:00 - 13:20 0.33 MOB P PRE HOLD PJSM TO MOVE OFF E-34 AND MOVE TO E-05 13:20 - 14:20 1.00 MOB P PRE MOVE RIG OF E-34 PU T-MATS&PLYWOOD AROUND WELL MOVE RIG DOWN PAD TO E-05 PAD OP SIGNED OFF ON WWTF HOOK UP OA&OOA EXTENSION HOSES TO READ PRESSURES BEFORE SPOTTING T-MATS CALL FOR CSE RESUE TEAM TO BE ASSIGNED TO OUR RIG BUT THEY ARE ON STBY FOR ANOTHER JOB 14:20 - 15:30 1.17 MOB P PRE SPOT RIG TOWARDS THE EDGE OF THE PAD, NORDIC WELDER NEEDS TO REPAIR THE TROUGH IN THE PITS BEFORE PULLING OVER THE WELL NORDIC CREW IS GREASING THE CHOKE MANIFOLD CTS CREW IS SWAPPING GOOSENECK ROLLERS AND THE GRIPPER BLOCKS ON THE INJECTOR 15:30 - 16:15 0.75 MOB P PRE RESUE TEAM ASSIGNED TO NORDIC 1 FOR CSE WORK TO INSTALL EXTENSION HOSES FOR OA&OOA BEFORE THEY GET COVERED WITH THE T-MATS 16.15 - 16:40 0.42 MOB P PRE WELDER IS DONE WITH THE REPAIR,SHUT DOWN ALL RIG POWER FOR THE ELECTRICIAN TO MOVE WIRES AWAY FROM THE RIG EXHAUST 16.40 - 17.50 1.17 MOB N RREP PRE ELECTRICIAN HAS COMPLETED THE WIRE MOVE AND THE RIG IS BACK ONLINE HAVING PROBLEMS GETTING ONE OF THE GENERATORS TO START UP. 17:50 - 18:00 0.17 MOB P PRE VERIFY ALL TREE VALVES ARE CLOSED OAAND 00A HAVE PRESSURE ON THEM (252/117 PSI)THAT WHERE NOTABLE TO BE BLED DOWN.THE VALVES ARE BELOW GROUND LEVEL AND ARE NOT AT RISK TO WHEN BACKING OVER WITH THE RIG.WE HAVE WRITTEN PERMISSION FOR THE WTL TO BACK OVER THE WELL. SPOT RIG OVER WELL 18.00 - 19:00 1.00 RIGU P PRE RIG SPOTTED AND ACCEPTED AT 1800 I BEGIN MIRU 19:00 - 19:15 0.25 RIGU P I PRE HOLD PJSM TO CYCLE ALL THE VALVES ON THE TREE AND LTT THE MASTER&SWAB VALVES 19:15 - 20:30 1.25 RIGU P PRE INSTALL ANNULUS GUARDS CYCLE TREE VALVES,0 PSI ON TREE CLOSE THE MASTER&SWAB VALVES AND PERFORM LEAK TIGHT TEST REMOVE TREE CAP 20:30 - 00:00 3.50 MOB P PRE INSTALL 4'RISER EXTENSION AND NU BOP GREASE MUD CROSS Printed 12/1/2014 11.34:56AM North America-ALASKA-BP Page 2 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UVI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 11/12/2014 00:00 - 00:30 0.50 RIGU P PRE TAKE AND POST BOP STACK HEIGHT MEASUREMENTS. 00:30 - 01:00 0.50 RIGU P PRE HOLD PJSM FOR PICKING UP GOOSENECK AND PULLING COIL ACROSS FLOOR. COMPLETE DERRICK WORK PERMIT. ESTABLISH BUFFER ZONE ON RIG FLOOR. 01:00 - 02:45 1.75 RIGU P PRE PICK UP AND STAB INJECTOR ON RISER. RU AND CENTER WINCH ON GOOSENECK PU GOOSENECK AND INSTALL ON INJECTOR. 02:45 - 04:00 1.25 RIGU P PRE HOLD PJSM,RU AND PULL COIL ACROSS RIG FLOOR. PULL CABLE BACK THROUGH CHAINS. 04:00 - 04:15 0.25 RIGU P PRE PU INJECTOR AND CUT COIL ABOVE GRAPLE. 04:15 - 05:00 0.75 RIGU P PRE PULL BACK INJECTOR. FLUID PACK BOPE. 05:00 - 05:30 0.50 RIGU P PRE HOLD RIG EVACUATION DRILL WITH NIGHT CREW. 05:30 - 06:30 1.00 RIGU P PRE RU FOR HIGH PRESSURE TESTING. HOLD PJSM FOR PRESSURE TESTING BOP. 06:30 - 07:15 0.75 RIGU P PRE HOLD PJSM WITH DAY CREW TO TEST BOPE DISCUSS PRESSURE CROSSCHECK CARD ,WITH CREW 07:15 - 08:10 0.92 BOPSUR P PRE SHELL TEST BOPE TO 250 PSI LOW AND 4500 PSI HIGH GOOD LOW PT INCREASE TO HIGH 07:35 BLEED OFF PRESSURE,THE CAP FOR THE KILL LINE CHECK VALVE IS LEAKING 08:10 09:20 1.17 BOPSUR P PRE INSTALLED A NEW CRUSH RING ON THE CHECK VALVE CAP,RESTART SHELL TEST 09:20 - 10:15 0.92 BOPSUR P PRE GOOD SHELL TEST,BLEED OFF TEST • PRESSURE LOAD BHI 3"TOOLS ON RIG THEN CONTINUE TESTING BOP 10:15 - 12:05 1.83 BOPSUR P PRE LOWER TEST JOINT AND STARTTESING BOPE 112:05 - 14:15 2.17 BOPSUR N MISC PRE CAN'T GETATEST ON THE VARIBLE RAMS, BLOW DOWN THE STACK TO DO A VISUAL CAN'T TELL WHAT THE PROBLEM IS FROM THE FLOOR,OPEN THE VARIBLE DOORS TO INSPECT 14:15 - 16:00 1.75 BOPSUR N MISC PRE VARIABLE RAMS REMOVED FROM THE •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rinted 12/1/2014 11:34:56AM North America-ALASKA-BP Page 3 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 17:00 - 00:00 7.00 BOPSUR P PRE VARIABLE TEST IS GOOD,CONTINUE TESTING BOP TO 250 PSI LOW/3500 PSI HIGH THROUGH TEST#10 WITH 2-3/8"TEST JOINT FUNCTION TEST BOP FROM RIG FLOOR AND OPS CAB PU 3-1/2"TEST JOINT AND TEST VBR RAMS AND ANNULAR BOP TO 250 PSI LOW/3500 PSI HIGH LD 3-1/2"TEST JOINT 11/13/2014 00:00 - 02:15 2.25 BOPSUR P PRE TEST BOP MANUAL LOCKDOWN COMPONENTS ON RAMS TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES 02:15 - 02:45 0.50 BOPSUR P PRE HOLD PJSM FOR HEADING UP BHI AND TESTING INNER REEL VALVE/PACKOFF 02:45 - 04:45 , 2.00 BOPSUR P PRE PU INJECTOR,CUT 5'COIL AND TEST ELINE INSTALL COIL CONNECTOR AND PULL TEST TO 35K HEAD UP BHI UQC 04:45 - 06:35 1.83 BOPSUR P PRE STAB ON INJECTOR AND TORQUE TREE BOLTS FLUID PACK COIL WITH 5 BBLS METHANOL FOLLOWED BY FRESH WATER PRESSURE TEST REEL HOUSE HARDLINE TO INNER REEL VALVE PRESSURE TEST INNER REEL VALVE TO PACKOFF GOOD TEST 06:35 - 06:50 0.25 BOPSUR P PRE HOLD PJSM TO REMOVE THE INJECTOR 1 FROM THE WELL,INSTALL THE BHI DFCVS, TEST THE CVS 06:50 - 07:45 • 0.92 BOPSUR P PRE 'PU THE INJECTOR,REMOVE THE FLOW SUB AND INSTALL THE DFCV'S PT THE CTC&FLOW SUB GOOD PT PT THE DFCV'S 07:45 - 08:00 0.25 BOPSUR P PRE GOOD PT,BLEED OFF THE PRESSURE SET THE INJECTOR ON THE WELL AND REMOVE THE UPPER QTS FOR THE 7"OTIS SO THE VALVE CREW LUBRICATOR CAN MAKE UP TO THE STACK DISPLACE THE COIL TO MUD WHILE PULLING THE TWC 08:00 - 08:20 0.33 BOPSUR P PRE HOLD PJSM WITH VALVE CREW TO LOAD EQUIPMENT ON THE RIG TO PULL THE TWC 08:20 - 10:30 2.17 BOPSUR P PRE LOAD LUBRICATOR&PULLING RODS MU PULLING RODS GET STACK MEASUREMENTS PT THE LUBRICATOR GOOD PT GO OVER PROCEDURE TO PULL THE TWC WITH ALL CREW MEMBERS.THERE IS A POTENTIAL TO HAVE HIGH GAS PRESSURE UNDER THE TWC SO ONCE THE TOOL TAGS THE TWC WE WILL PRESSURE UP THE LUBRICATOR TO 2000 PSI THEN UNSEAT THE POPPET.IF THERE IS ANY PRESSURE WE WILL BLEED IT OFF TO THE TT Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 4 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No..NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor.NORDIC CALISTA UWI:500292019700 Active datum:E-05B(59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 10:30 - 11:30 1.00 BOPSUR P PRE PULL TWC PULLING TOOL IS MADE UP TO THE TWC AND THERE IS NO PRESSURE UNDER THE TWC PULL TWC ADN TAG UP PERFORM LTT AS PER THE WELL PLAN TO I RD THE LUBRICATOR WITH 0 PSI WHP PASSING TEST,RD LUBRICATOR LEFT THE SEAL IN THE WELL,CALL DRLG SUPT&ODE LOAD OUT VC TOOLS 11.30 - 12:30 1.00 BOPSUR P PRE PU THE INJECTOR TO MU THE UPPER QTS I THAT WAS USED FOR PULLING THE TWC AND TEST 12 30 - 13 15 0.75 BOPSUR P PRE GOOD TEST RD TEST HOSE AND CHART RECORDER RU QTS TEST HOSE EXTENSION AND TEST THE NIGHT CAP _ 13 15 - 14:00 0.75 BOPSUR : P PRE GOOD TEST LOAD WS ON RIG - Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 5 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:00 - 16:00 2.00 BOPSUR P PRE PUMP 10 BBL METH SPEAR AHEAD FOLLOWED BY 290 BBLS OF 1%KCL FOLLOWED BY 158 BBLS OF 8.6 PPG MUD IAP=0 PSI OA PSI=299 PSI OOA PSI=171 PSI 40 BBLS AWAY AND WHP HAS STABILIZED, RATE=6 BPM @1014 PSI 120 BBLSAWAYAND WHP HAS DROPPED, RATE=6 BPM @ 930 PSI BLEED OA PRESSURE FROM 450 PSI DOWN TO 245 PSI 150 BBLS AWAY WHP STARTING TO CLIMB IAP=482 PSI OA PSI=322 PSI GOA PSI= 198 PSI 170 BBLS AWAY WHP LEVELED OFF AT 1970 PSI IAP=535 PSI OA PSI=352 PSI OOA PSI= 212 PSI 180 BBLS AWAY WHP DROPPED TO 1586 PSI LIKE SOMETHING OPENED UP OR THE MILLED CIBP PUSHED DOWN FURTHER INTO THE PERFS BELOW IAP=559 PSI OA PSI=386 PSI OOA PSI= 236 PSI 220 BBLS AWAY WHP IS SLOWLY DROPPING AT 1527 PSI IAP=647 PSI OA PSI=446 PSI OOA PSI= 281 PSI 235 BBLS AWAY WHP STILL DROPPING AT 1425 PSI IAP=679 PSI OA PSI=469 PSI OOA PSI= 306 PSI BLEED OA DOWN FROM 470 PSI TO 180 PSI 260 BBLS AWAY SLOW DOWN RATE TO EMPTY TRUCK BEFORE SWAPPING TO MUD IAP=674 PSI OA PSI=272 PSI OOA PSI= 330 PSI 275 BBLS SWAP TO MUD 6 BPM AT 1340 PSI IAP=735 PSI OA PSI=310 PSI OOA PSI= 352 PSI 75 BBLS OF MUD AWAY,BLEED OOA FROM 470 TO IAP=479 PSI OA PSI=305 PSI OGA PSI= 200 PSI 100 BBLS AWAY WHP IS STABLE AT 1370 PSI IAP=338 PSI OA PSI=283 PSI OOA PSI= 236 PSI 160 BBLS AWAY WHP IS STARTING TO CLIMB, SHUT DOWN 1 PUMP 162 BBLS AWAY SHUT DOWN PUMP 2 AND Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 6 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) LINE UP TO CIRCULATE ACROSS THE TOP FROM 1 PIT TO SEE IF WE HAVE A LOSS RATE BEFORE SHUTTING DOWN TO FLOW CHECK FOR 30 MIN 15:33 PIT 1 HAS 69 BBLS 15:36 PIT 1 HAS 66 BBLS 15:43 LOST 6 BBLS IN 10 MIN OR 36 BPH, CALL DRLG SUPT AND ODE TO DISCUSS 30 MIN FLOW CHECK 16:00 - 16:15 0.25 BOPSUR P PRE 16:03 LOST 14 BBLS IN 30 MIN OR 28 BPH 'DISCUSSIONS WITH DRLG SUPT&ODE& WTLARE TO MU THE WS BHAAND RIH WHILE MAINTAINING HOLE FILL HOLD PJSM TO MU THE WS BHA 16-15 - 16:45 0.50 STWHIP P WEXIT MU THE WS BHA 16:45 - 17:05 0.33 STWHIP P WEXIT PT THE QTS 17:05 - 21:30 4.42 STWHIP P WEXIT RIH WITH WHIPSTOCK BHAAT 70 FPM AND 1 BPM IN/1.4 BPM OUT - TIE INTO PDC LOG WITH-10'CORRECTION LOG CCL FROM 9700'TO 10,215' BLEED OOA FROM 480 PSI 21:30 - 22:45 1.25 STWHIP P WEXIT COMPARE CCL LOG TO PLANNED WHIPSTOCK SET DEPTH I CONFIRM 65 ROHS ORIENTATION PU AND SET BOTTOM OF PACKER AT 10115.7' PU TO BREAK OVER WEIGHT OF-49K(X2); PULL OUT 3'COIL SLACK CLOSE EDC AND PRESSURE UP TO 1850 PSI TO SHEAR TOP OF WHIPSTOCK SET AT 10,100' SET DOWN 5K AND CONFIRM ANCHOR SET 22.45 - 23.00 0.25 STWHIP P WEXIT PU,PUMP AT MAX RATE AND ESTABLISH 1/1 RETURNS FLOW CHECK;STATIC 23:00 - 00:00 1.00 STWHIP P WEXIT POH AT 100 FPM 1.5 BPM IN/1 BPM OUT 11/14/2014 00:00 - 01:00 1.00 STWHIP P i WEXIT I-POH TO SURFACE -FLOW CHECK;STATIC -HOLD PJSM FOR HANDLING BHA 01:00 - 01:30 0.50 STWHIP P WEXIT LD WHIPSTOCK BHA 01:30 - 02:15 0.75 STWHIP P • WEXIT -INSTALL NIGHT CAP AND TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 1-PRESSURE TEST TUBING,LINER AND PACKER/WHIPSTOCK AGAINST NIGHT CAP TO 2400 PSI FOR 10 MINUTES PER WELL PLAN;DROP TO 1150 PSI THROUGH OPEN PERFS AT 9982'-9992' 02:15 - 03:30 1.25 STWHIP P WEXIT REMOVE NIGHT CAP AND MU MILL BHA WITH 2-7/8"XTREME MOTOR AND 3.80"MILL& REAMER 03:30 - 04:00 0.50 STWHIP P WEXIT TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 04:00 - 05:30 1.50 STWHIP P WEXIT RIH AT 100 FPM WITH MILL BHA 1.3 BPM IN/1.9 BPM OUT 05:30 - 06:00 0.50 STWHIP P WEXIT LOG TIE IN Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 7 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date: 11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release 11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 06:00 - 06:25 0.42 STWHIP P WEXIT CORRECT DEPTH-5',RIH TO TAG THE PINCH POINT DRY TAG AT 10100'ON DEPTH PU AND START THE MOTOR AND WORK DOWN TILL WE SEE MOTOR WORK 06:25 - 07:10 0.75 STW-IIP P WEXIT START SEEING WOB&MOTOR WORK AT 10,099' Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 8 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:10 - 10:30 3.33 STWHIP N RREP WEXIT STOP MILLNG THE WINDOWAND PU OFF ✓' BOTTOM.TOOL PUSHER CALLED AND SAID THE LIQUID LEG OF THE MGS WILL NOT MAINTAIN THE HYDROSTATIC HEAD PRESSURE IT NEEDS TO WORK PROPERLY IN THE EVENT OF A WELL CONTROL INCIDENT.IT LOOKS LIKE THE BALL VALVE AT THE BOTTOM OF THE U-TUBE IS LEAKING AND NEEDS TO BE REPLACED.CALLED THE DRLG SUPT AND DISCUSSED WHAT NEEDS TO BE DONE AND HE IS ON HIS WAY TO OUR LOCATION.CALL OUT FOR A CLEAN EMPTY VAC TRUCK TO SUCK OUT THE PITS NEEDED TO ENTER THE PITS AND MAKE THE REPAIR. ALSO CALLED BP RADIO TO SECURE THE RESCUE TEAM FOR THE CONFINED SPACE ENTRY FILLED OUT THE BPXA CoW TASK-BASED RISK ASSESSMENT AND SENT IT TO THE WTL RICH BURNETT THEN GOT APPROVAL TO PROCEED WITH THE REPAIR ONCE PIT 1 WAS SUCKED OUT WE COULD SEE WATER LEAKING FROM THE VALVE,THE DRILLER MOVED THE HANDLE EXTENSION A LITTLE AND THE LEAK STOPPED.CONTINUE MOVING AHEAD WITH GOING INSIDE THE PIT TO INSTALLA BULL PLUG WITH THREAD SEALER. PITS 1&2 ARE EMPTY,SHUT DOWN THE PUMP AND ALLOW RETURNS TO STOP.NO RETURNS FROM THE WELL,SHUT IN THE CHOKE AND DOUBLE BLOCK THE RETURN LINE.SNIFF TEST PITS,GOOD SNIFF TEST, FILL OUT CSE PERMIT,CHECK ISOLATION VALVES BETWEEN PIT 2&3,NO LEAKS, CONTINUOSLY MONITOR THE ATMOSPHERE WHILE WORK IS BEING PERFORMED.ALLOW MOTOR MAN TO ENTER PIT AND INSTALL BULL PLUG IN THE END OF THE VALVE. BULL PLUG IS INSTALLED,REMOVE MM AND TOOLS FROM PIT 1,FILL MGS AND CHECK FOR LEAKS,NO LEAKS,RELEASE RESCUE TEAM FROM NORDIC 1 AND FILL THE PITS CHECK THE WELL FOR PRESSURE,NO PRESSURE,OPEN THE 2 ISOLATION VALVES ON THE RETURN LINE THEN OPEN THE CHOKE NO FLOW FROM THE WELL,COME ONLINE WITH MUD DOWN THE COIL.WE HAVE 1:1 RETURNS DRLG SUPT SAYS WE ARE OK TO RETURN TO NORMAL OPERATIONS 10:30 - 11:00 0.50 STWHIP P WEXIT FILL PITS 1&2 AND RIH Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 9 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA WWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:00 - 12:20 1.33 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2300 PSI AT 2.70 BPM RATE IN=2.68 BPM RATE OUT=2.69 BPM ROP=1 FPH WOB=1.26 K CIRC PSI= 2440 PSI MW IN=8.62 PPG MW OUT=8.64 PPG ECD =9.56 PPG IAP=820 PSI OAP=339 PSI OOA=309 PSI PVT=332 BBLS BOTTOMS UP ONCE WE STARTED MILLING THE WINDOWAGAIN IS CLEAN 12:20 - 13:10 0.83 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2300 PSI AT 2.70 BPM RATE IN=2.68 BPM RATE OUT=2.69 BPM ROP=1 FPH WOB=2.13 K CIRC PSI= 2424 PSI MW IN=8.62 PPG MW OUT=8.62 PPG ECD =9.57 PPG IAP=916 PSI OAP=369 PSI OOA=355 PSI PVT=334 BBLS MUD IN THE PITS IS GETTING 'AIRED UP BLEED IA DOWN TO 300 PSI 13:10 - 13:40 0.50 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2300 PSI AT 2.70 BPM RATE IN=2.68 BPM RATE OUT=2.69 BPM ROP=1 FPH WOB=3.47 K CIRC PSI= 2589 PSI MW IN=8.62 PPG MW OUT=8.61 PPG ECD =9.58 PPG IAP=374 PSI OAP=348 PSI OOA=411 PSI PVT=335 BBLS MANUAL STRAP SHOWS 333 BBLS(-2 BBLS) ADD SOME DEFOAMER TO THE PITS BLEED OOA FROM 455 PSI TO 200 PSI 13:40 - 13:50 0.17 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2300 PSI AT 2.70 BPM RATE IN=2.68 BPM RATE OUT=2.68 BPM ROP=1 FPH WOB=4.61 K CIRC PSI= 2743 PSI MW IN=8.62 PPG MW OUT=8.60 PPG ECD =9.57 PPG IAP=402 PSI OAP=348 PSI OOA=214 PSI PVT=336 BBLS SLOW DOWN ROP,WE ARE AT MAX WOB 13:50 - 14:20 0.50 STWHIP P WEXIT WT DRILLED OFF,CONTINUE MILLING THE WINDOW 14:20 - 14:40 0.33 STWHIP P WEXIT DEFOAMER HAS NOT DECREASED THE PIT VOLUME AND WE ARE SHOWING-4 BBL GAIN SINCE WE STARTED MILLING.MUD TEMP HAS COME UP 10°SINCE WE STARTED MILLING AND SEEING THE INCREASE IN VOLUME.PU OFF BOTTOM AND FLOW CHECK THE WELLAND CALL THE DRLG SUPT 14:40 - 14:50 0.17 STWHIP P WEXIT THERE ISA VERY FINE LINE OF MUD COMING OUT AT THE SHAKER WITH NO INCREASE IN PIT VOLUME SINCE WE SHUT DOWN.PUMP FRESH WATER ACROSS THE TOP TO FLUSH THE SURFACE LINES OF MUD Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 10 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 14:50 - 15:15 0.42 STWHIP P WEXIT FLUSHED SURFACE LINES AND SHUT DOWN THE PUMP,NOTHING COMING OUT AT THE SHAKER MONITOR 15:15 - 15:25 0.17 STWHIP P WEXIT GOOD 20 MIN NO FLOW CHECK AND THE WELL IS NOT FLOWING MUD ENGINEER SUGGESTS ADDING ANOTHER BUCKET OF DEFOAMER TO THE SYSTEM. DRLG SUPT AND I AGREE TO GO BACK TO MILLING OPERATIONS MONITORING THE SYSTEM 15:25 - 16:00 0.58 STWHIP P WEXIT BACK ON BOTTOM MILLING THE MI ENGINEER HAS CHECKED WITH HIS MANAGEMENT AND FOR A 500 BBL SYSTEM GOING FROM 60°TO 80°THERE WILL BE A THERMOL INCREASE INCREASE IN VOLUME OF 1.7-1.8 BBLS.SINCE WE STARTED CIRCULATING AND ADDING MORE DEFOAMER TO THE SYSTEM OUR PVT HAS DROPPED FROM 336 TO 334 BBLS.OUR STARTING VOLUME WAS 332 BBLS AND WITH A 1.7 BBL THERMOL EXPANSION WE CAN ACCOUNT FOR THE 2 BBLS WE ARE SEEING ON THE PVT. 16:00 - 17:00 1.00 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2260 PSI AT 2.70 BPM RATE IN=2.68 BPM RATE OUT=2.68 BPM ROP=2-3 FPH WOB=1.42 K CIRC PSI= 2428 PSI MW IN=8.62 PPG MW OUT=8.59 PPG ECD =9.55 PPG IAP=460 PSI OAP=355 PSI OOA=349 PSI PVT=334 BBLS 17:00 - 18:00 1.00 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.68 BPM RATE OUT=2.68 BPM ROP=1-2 FPH WOB=2.53 K CIRC PSI= 2472 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.55 PPG IAP=511 PSI OAP=371 PSI OOA=396 PSI PVT=335 BBLS 18:00 - 19:00 1.00 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.70 BPM RATE OUT=2.69 BPM ROP=1 FPH WOB=1.96 K CIRC PSI= 2412 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=558 PSI OAP=356 PSI OOA=245 PSI PVT=334 BBLS BLEED OOA 19:00 - 20:00 1.00 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.71 BPM RATE OUT=2.70 BPM ROP=1 FPH WOB=2.05 K CIRC PSI= 2445 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=590 PSI OAP=361 PSI OOA=315 PSI PVT=335 BBLS Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 11 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 20:00 - 21:00 1.00 STWHIP P WEXIT CONTINUE MILLING WINDOW FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.70 BPM RATE OUT=2.70 BPM ROP=1 FPH WOB=2.4 K CIRC PSI=2475 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=631 PSI OAP=361 PSI GOA=372 PSI PVT=334 BBLS 21:00 - 21:15 0.25 STWHIP P WEXIT MILL TO BOTTOM OF WINDOW AT 10,108.5' FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.70 BPM RATE OUT=2.70 BPM ROP=1 FPH WOB=1.5-0.4 K CIRC PSI= 2320 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=652 PSI OAP=361 PSI OOA=398 PSI PVT=333 BBLS 21:15 - 22:30 1.25 STWHIP P WEXIT POLISH BOTTOM OF WINDOW WITH REAMER FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.70 BPM RATE OUT=2.70 BPM ROP=1 FPH WOB=0.4 K CIRC PSI=2250 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=684 PSI OAP=358 PSI OOA=438 PSI PVT=332 BBLS 22:30 - 00:00 1.50 STWHIP P WEXIT CATCH BOTTOMS UP SAMPLE OUTSIDE ✓ WINDOWAND MILL RATHOLE FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.70 BPM RATE OUT=2.70 BPM ROP=4.5 FPH WOB=4.4 K CIRC PSI= 2470 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=707 PSI OAP=358 PSI OOA=461 PSI PVT=331 BBLS BLEED OOA 11/15/2014 00.00 - 02:00 2.00 STWHIP P WEXIT CONTINUE MILLING RATHOLE CATCH SAMPLE AT 10,115'AND CONFIRM NEW FORMATION FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.70 BPM RATE OUT=2.69 BPM ROP=3.5-1.5 FPH WOB=4.0 K CIRC PSI =2570 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=757 PSI OAP=347 PSI GOA=250 PSI PVT=329 BBLS 02:00 - 04:00 2.00 STWHIP P WEXIT CONTINUE MILLING RATHOLE TO 10,120.8' PU AND APPLY MAX PARAMETERS;NO ROP, NO STALL AND MAX MOTOR WORK-300 PSI CALL TD WITH 12.3'OF 13'TARGET AND CATCH FINAL SAMPLE FREE SPIN=2240 PSI AT 2.70 BPM RATE IN=2.7 BPM RATE OUT=2.7 BPM ROP=<1 FPH WOB=4.2-5 K CIRC PSI= 2720 PSI MW IN=8.61 PPG MW OUT=8.58 PPG ECD =9.54 PPG IAP=775 PSI OAP=349 PSI OOA=295 PSI PVT=329 BBLS Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 12 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date: 11/19/2014 X3-015N3-C:(3.291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor.NORDIC CALISTA UWI:500292019700 Active datum:E-05B t 59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase I Description of Operations (hr) - (usft) 04:00 - 04:45 0.75 STWHIP P WEXIT REAM WINDOW FROM 10,098'TO 10,110'(X3) DRY DRIFT WINDOW FLOW CHECK _ 04:45 - 07:00 2.25 STWHIP P WEXIT POH WITH MILL BHA PULL ABOVE WINDOW AND OPEN EDC CIRCULATE AT 3.5 BPM AND POH AT 100 FPM PVT=325 BBLS 07:00 - 07:30 0.50 STWHIP P WEXIT FLOW CHECK WELLAND HOLD PJSM TO LD THE WINDOW MILLING BHAAND GAUGE MILLS 07:30 - 08:20 0.83 STWHIP P WEXIT GOOD NO FLOW,TAG UP,REMOVE THE INJECTOR AND LD THE MILLING BHA 0 BBL LOSS ON TRIP OOH 08:20 - 08:30 0.17 DRILL P PROD1 WINDOW MILL WAS UNDER GAUGE<3.74 RUNG OUT ON THE FACE AND GAUGE(80% CHERT),BUT THE STRING MILL WAS IN GAUGE AT 3.79 NO-GO HOLD PJSM TO MU THE BUILD BHA CALLED THE ODE AND DRLG SUPT 08:30 - 09:15 0.75 DRILL P PROD1 MU BUILD BHA 09:15 - 09:45 0.50 DRILL P PROD1 PT THE QTS 09:45 - 11:00 1.25 DRILL P PROD1 .GOOD PT,RIH 11:00 - 11:30 0.50 DRILL P PROD1 LOG TIE IN TO FORMATION AT 9775' LOST 2 BBLS WHILE RIH FROM SURFACE 11:30 - 11:45 0.25 DRILL P PROD1 CORRECT DEPTH-11',CLOSE THE EDC AND RIH 11:45 - 12:50 1.08 DRILL P PROD1 RA MAKER CAME IN ON DEPTH AT 10,108, THAT PUTS THE TOWS AT 10,099'RIGHT 1 WHERE WE STARTED MILLING THE WINDOW CENTRIFUGE IS ON,EXPECT TO SEE AN INCREASE IN PVT 12:50 - 14:45 1.92 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=2560 PSI AT 2.9 BPM RATE IN=2.89 BPM RATE OUT=2.89 BPM MW IN=8.61 PPG MW OUT=8.60 PPG ECD =9.60 PPG ROP=50 FPH WOB=3.58 K CIRC PSI= 2900 PSI IAP=736 PSI OAP=374 PSI OOA=216 PSI PVT=321 BBLS 14:45 - 15:30 0.75 DRILL P PROD1 DRILLED 150',PU AND CHECK PARAMETERS AND CONTINUE DRILLING FREE SPIN=2560 PSI AT 2.9 BPM RATE IN=2.89 BPM RATE OUT=2.89 BPM MW IN=8.61 PPG MW OUT=8.61 PPG ECD =9.60 PPG ROP=101 FPH WOB=2.01 K CIRC PSI= 2721 PSI IAP=796 PSI OAP=388 PSI OGA=305 PSI PVT=327 BBLS 1 I ADD DEFOAMER TO MUD Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 13 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor NORDIC CALISTA UW:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:30 - 16:20 0.83 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=2560 PSI AT 2.9 BPM RATE IN=2.89 BPM RATE OUT=2.89 BPM MW IN=8.61 PPG MW OUT=8.63 PPG ECD =9.65 PPG ROP=70 FPH WOB=3.50 K CIRC PSI= 2791 PSI IAP=852 PSI OAP=394 PSI OOA=344 PSI PVT=327 BBLS 16:20 - 17:30 1.17 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=2560 PSI AT 2.9 BPM RATE IN=2.89 BPM RATE OUT=2.89 BPM MW IN=8.63 PPG MW OUT=8.62 PPG ECD =9.65 PPG ROP=72 FPH WOB=5.6 K CIRC PSI= 3069 PSI IAP=886 PSI OAP=396 PSI ODA=371 PSI PVT=326 BBLS 17:30 - 18:30 1.00 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=2560 PSI AT 2.9 BPM RATE IN=2.89 BPM RATE OUT=2.89 BPM MW IN=8.65 PPG MW OUT=8.65 PPG ECD =9.64 PPG ROP=34 FPH WOB=3.78 K CIRC PSI= 2736 PSI IAP=448 PSI OAP=312 PSI OOA=309 PSI PVT=322 BBLS 18:30 - 19:30 1.00 DRILL P PROD1 CONTINUE DRILLING AHEAD FREE SPIN=2560 PSI AT 2.9 BPM RATE IN=2.89 BPM RATE OUT=2.90 BPM MW IN=8.65 PPG MW OUT=8.65 PPG ECD =9.64 PPG ROP=32 FPH WOB=4 K CIRC PSI=2840 PSI IAP=460 PSI OAP=330 PSI OOA=340 PSI PVT=319 BBLS 19:30 - 20:30 1.00 DRILL P PROD1 DRILL END OF BUILD TO 10,530' FREE SPIN=2560 PSI AT 2.9 BPM RATE IN=2.85 BPM RATE OUT=2.87 BPM MW IN=8.65 PPG MW OUT=8.65 PPG ECD =9.67 PPG ROP=36 FPH WOB=3.9 K CIRC PSI= 2720 PSI IAP=580 PSI OAP=355 PSI OOA=410 PSI PVT=315 BBLS 20:30 - 20:35 0.08 DRILL P PROD1 PU OFF BOTTOM AND FLOW CHECK;STATIC 20:35 - 20:45 0.17 DRILL P PROD1 POH TO WINDOW,CIRCULATING MINIMUM RATE 20:45 - 20:50 0.08 DRILL P PROD1 FLOW CHECK;STATIC 20:50 - 00:00 3.17 DRILL P PROD1 OPEN EDC,WASH ACROSS WINDOWAND POH AT 100 FPM RATE IN=3.5 BPM RATE OUT=2.9 BPM PVT=314 11/16/2014 00:00 - 01:00 1.00 DRILL P PROD1 CONTINUE POH AT 100 FPM RATE IN=3.5 BPM RATE OUT=2.9 BPM PVT=270 HOLD PJSM FOR HANDLING BHA 01:00 - 01:10 0.17 DRILL P PROD1 FLOW CHECK;STATIC Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 14 of 23 Operation Summary Report Common Well Name:E-05 I AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:OOAM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 01:10 - 02:00 0.83 DRILL P PROD1 PULL TO SURFACE,POP OFF AND STAND BACK INJECTOR LD BUILD BHA;BIT GRADE 3-7-RO-A-X-I-BT-BHA MU LATERAL BHA WITH 4.25"BICENTER HELIOS W/TORQUE CONTROL AND 3-1/8", 1.43 AKO,ULTRA XL MOTOR 02:00 - 02:15 0.25 DRILL P PROD1 TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 02:15 - 05:30 3.25 DRILL P PROD1 RIH WITH LATERAL BHA AT 100 FPM IN RATE=3.3 BPM OUT RATE=3.8 BPM PVT=252 TIE-IN AT RA TAG WITH-10'CORRECTION AND RIH TO BOTTOM 05:30 - 05:45 0.25 DRILL P PROD1 TAG BOTTOM,PU AND TAKE SPR DRILL LATERAL SECTION FREE SPIN=2770 PSI AT 3.1 BPM RATE IN=3.32 BPM RATE OUT=3.37 BPM MW IN=8.66 PPG MW OUT=8.63 PPG ECD =9.70 PPG ROP=-175 FPH WOB=2.4 K CIRC PSI= 3300 PSI IAP=445 PSI OAP=335 PSI OOA=400 PSI PVT=302 BBLS 05:45 - 06:10 0.42 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=2770 PSI AT 3.1 BPM RATE IN=3.15 BPM RATE OUT=3.12 BPM MW IN=8.67 PPG MW OUT=8.62 PPG ECD =9.73 PPG ROP=150 FPH WOB=3.6 K CIRC PSI= 3350 PSI IAP=550 PSI OAP=375 PSI OOA=400 PSI PVT=299 BBLS 06:10 - 07:10 1.00 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=2770 PSI AT 3.1 BPM RATE IN=3.15 BPM RATE OUT=3.10 BPM MW IN=8.67 PPG MW OUT=8.70 PPG ECD =9.74 PPG ROP=150 FPH WOB=3.1 K CIRC PSI= 3210 PSI IAP=605 PSI OAP=390 PSI OOA=410 PSI PVT=296 BBLS 07:10 - 07:30 0.33 DRILL P PROD1 DRILLED 150',PU AND CHECK PARAMETERS PUMP AN OH VOLUME THEN OBTAIN SPR'S 07:30 - 08:00 0.50 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=2800 PSI AT 3.0 BPM RATE IN=3.01 BPM RATE OUT=3.00 BPM MW IN=8.68 PPG MW OUT=8.70 PPG ECD =9.74 PPG ROP=43 FPH WOB=4.28 K CIRC PSI= 2955 PSI IAP=627 PSI OAP=387 PSI OOA=289 PSI PVT=294 BBLS GEO IS SEEING A LITTLE HOT IN THE SAMPLES COME UP AND HOLD 9010'TVD Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 15 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:00 - 08:35 0.58 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=2800 PSI AT 3.0 BPM RATE IN=3.01 BPM RATE OUT=3.07 BPM MW IN=8.69 PPG MW OUT=8.70 PPG ECD =9.77 PPG ROP=120 FPH WOB=3.08 K CIRC PSI= 3001 PSI IAP=680 PSI OAP=398 PSI OOA=315 PSI PVT=294 BBLS 700'ON SYSTEM DRILLING AT 100+FPH,CALL FOR NEW MUD 08:35 - 09:20 0.75 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=2800 PSI AT 3.0 BPM RATE IN=2.97 BPM RATE OUT=2.95 BPM MW IN=8.69 PPG MW OUT=8.74 PPG ECD =9.79 PPG ROP=60 FPH WOB=4.89 K CIRC PSI= 2970 PSI IAP=702 PSI OAP=403 PSI OOA=333 PSI PVT=295 BBLS 09:20 - 09:50 0.50 DRILL P PROD1 DRILLED 150'PU AND CHECK PARAMETERS CONTINUE DRILLING LATERAL SECTION FREE SPIN=2800 PSI AT 3.0 BPM RATE IN=2.97 BPM RATE OUT=2.94 BPM MW IN=8.71 PPG MW OUT=8.75 PPG ECD =9.74 PPG ROP=107 FPH WOB=2.19 K CIRC PSI= 2882 PSI IAP=736 PSI OAP=405 PSI OOA=354 PSI PVT=293 BBLS 09:50 - 10:10 0.33 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=2800 PSI AT 3.0 BPM RATE IN=2.97 BPM RATE OUT=2.94 BPM MW IN=8.71 PPG MW OUT=8.75 PPG ECD =9.74 PPG ROP=107 FPH WOB=2.19 K CIRC PSI= 2882 PSI IAP=736 PSI OAP=405 PSI GOA=354 PSI PVT=293 BBLS 10:10 - 10:35 0.42 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=2800 PSI AT 3.0 BPM RATE IN=3.00 BPM RATE OUT=3.01 BPM MW IN=8.72 PPG MW OUT=8.76 PPG ECD =9.86 PPG ROP=144 FPH WOB=3.01 K CIRC PSI= 3113 PSI IAP=774 PSI OAP=408 PSI OOA=372 PSI PVT=290 BBLS 10:35 - 11:20 0.75 DRILL P PROD1 DRILLED 450',WIPE TO THE WINDOW 11:20 - 11:25 0.08 DRILL P PROD1 LOG TIE IN AT 10120' 11:25 - 11:55 0.50 DRILL P PROD1 CORRECT DEPTH+3.5'AND RIH Printed 12/1/2014 11:34:56AM North America-ALASKA. .. Page 16 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11:55 - 12:20 0.42 DRILL P PROD1 BACK ON BOTTOM DRILLING LATERAL SECTION FREE SPIN=2870 PSI AT 3.25 BPM RATE IN=3.25 BPM RATE OUT=3.18 BPM MW IN=8.73 PPG MW OUT=8.73 PPG ECD =9.81 PPG ROP=150 FPH WOB=2.36 K CIRC PSI= 3109 PSI IAP=791 PSI OAP=393 PSI OOA=413 PSI PVT=283 BBLS 12:20 - 12:40 0.33 DRILL P PROD1 DRILLING LATERAL SECTION FREE SPIN=2870 PSI AT 3.25 BPM RATE IN=3.25 BPM RATE OUT=3.18 BPM MW IN=8.74 PPG MW OUT=8.69 PPG ECD =9.88 PPG ROP=133 FPH WOB=4.29 K CIRC PSI= 3442 PSI IAP=825 PSI OAP=403 PSI OOA=420 PSI PVT=281 BBLS 12:40 13:25 0.75 DRILL P PROD1 DRILLING LATERAL SECTION,ROP TRENDING DOWN A LITTLE FREE SPIN=2870 PSI AT 3.25 BPM RATE IN=3.25 BPM RATE OUT=3.18 BPM MW IN=8.74 PPG MW OUT=8.78 PPG ECD =9.93 PPG ROP=73 FPH WOB=4.33 K CIRC PSI= 3300 PSI IAP=859 PSI OAP=411 PSI OOA=430 PSI PVT=280 BBLS DRILLED PAST THE POTENTIAL FAULT AND DID NOT SEE ANYTHING 13:25 - 14:15 0.83 DRILL P PROD1 ROP HAS DROPPED OFF LOOKS LIKE THE BIT MIGHT BE DONE.THE GEO'S ALSO SAID THERE ISA POSSIBLE FAULT AT 11100 SO WE ARE GOING TO SWSAP TO NEW MUD SINCE ALL TEH TRUCKS ARE HERE,IF WE DON'T SEE ANY PERFORMANCE IMPROVENT THEN WE WILL POOH TO CHECK THE BIT 14:15 - 15:00 0.75 DRILL P PROD1 30 BBLS OF NEW MUD OUT OF THE BIT BUT STILL NO IMPROVEMENT IN ROP.PU 100'THE TRY TO DRILL AGAIN,IF WE ARE STILL NOT ABLE TO MAKE ANY PROGRESS WE WILL POOH TO CHECK THE BIT 15:00 - 15:20 0.33 DRILL P PROD1 DRILLED TO WHERE THE ROP STARTED DROPPING OFF AND THE GAMMA IS STARTING TO CLIMB,LOOKS LIKE WE MIGHT BE IN A SHALE BUT IT IS STILL TAKING A LOT OF SURFACE WT AND WOB TO DRILL 15:20 - 15:30 0.17 DRILL P PROD1 PU OFF BOTTOM AND CLEAR THE OH THEN SHUT DOWN TO FLOW CHECK THE WELL AND POOH TO CHECK THE BIT 15:30 - 15:35 0.08 DRILL P PROD1 SHUT DOWN PUMP AND FLOW CHECK WELL 15:35 - 16:25 0.83 DRILL P PROD1 GOOD NO FLOW,POOH TO THE WINDOW 16:25 - 16:35 0.17 DRILL P PROD1 FLOW CHECK ABOVE THE WINDOW 16:35 - 18:00 1.42 DRILL P PROD1 GOOD NO FLOW,POOH PVT=317 BBLS 18:00 - 18:15 0.25 DRILL P PROD1 FLOW CHECK AT SURFACE 18:15 - 18:45 0.50 DRILL P PROD1 CREW CHANGE AND PJSM FOR HANDLING 1BHA Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 17 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.O5usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:45 - 19:15 0.50 DRILL P PROD1 POP OFF AND PULL BACK INJECTOR LD BIT;BIT GRADE 5-5-RO-A-X-1-WT-PR PU NEW 4.25"HELIOS C3 BICENTER BIT STAB ON INJECTOR 19:15 - 19:30 0.25 DRILL P PROD1 TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES 19:30 - 21:15 1.75 DRILL P PROD1 OPEN EDC AND RIH AT 100 FPM RATE IN=3.2 BPM RATE OUT=3.7 BPM PVT=265 21:15 - 22:45 1.50 DRILL P PROD1 TIE IN AT RA MARKER WITH-14'CORRECTION CLOSE EDC AND RIH TO BOTTOM TAG BOTTOM AT 11,155'TAKE SPR AND RESUME DRILLING 22:45 - 00:00 1.25 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3070 PSI AT 3.4 BPM RATE IN=3.42 BPM RATE OUT=3.43 BPM MW IN=8.66 PPG MW OUT=8.63 PPG ECD =9.78 PPG ROP=3 FPH WOB=6.5 K CIRC PSI=3200 PSI IAP=650 PSI OAP=390 PSI OOA=295 PSI PVT=322 BBLS 11/17/2014 00:00 - 00:30 0.50 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3070 PSI AT 3.4 BPM RATE IN=3.64 BPM RATE OUT=3.57 BPM MW IN=8.66 PPG MW OUT=8.63 PPG ECD =9.78 PPG ROP=115-145 FPH WOB=2.2 K CIRC PSI= 3520 PSI IAP=780 PSI OAP=445 PSI OOA=355 PSI PVT=320 BBLS 00:30 - 00:50 0.33 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3070 PSI AT 3.4 BPM RATE IN=3.61 BPM RATE OUT=3.64 BPM MW IN=8.68 PPG MW OUT=8.65 PPG ECD =9.91 PPG ROP=150 FPH WOB=2.6 K CIRC PSI= 3760 PSI IAP=850 PSI OAP=460 PSI OOA=385 PSI PVT=319 BBLS 00:50 - 01:15 0.42 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3070 PSI AT 3.4 BPM RATE IN=3.61 BPM RATE OUT=3.64 BPM MW IN=8.67 PPG MW OUT=8.67 PPG ECD =9.93 PPG ROP=130-150 FPH WOB=3.6 K CIRC PSI =3690 PSI IAP=930 PSI OAP=490 PSI OOA=455 PSI PVT=318 BBLS 01:15 - 02:15 1.00 DRILL P PROD1 PU FOR 200'WIPER TRIP CONTINUE DRILLING LATERAL SECTION FREE SPIN=3300 PSI AT 3.6 BPM RATE IN=3.60 BPM RATE OUT=3.62 BPM MW IN=8.67 PPG MW OUT=8.67 PPG ECD =9.93 PPG ROP=75-100 FPH WOB=3.1 K CIRC PSI= 3620 PSI IAP=0 PSI OAP=0 PSI OOA=150 PSI PVT=316 BBLS BLEED IA/OA/OOA Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 18 of23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:OOAM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 02:15 - 02:50 0.58 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3300 PSI AT 3.6 BPM RATE IN=3.60 BPM RATE OUT=3.67 BPM MW IN=8.67 PPG MW OUT=8.67 PPG ECD =9.93 PPG ROP=125 FPH WOB=3.3 K CIRC PSI= 3710 PSI IAP=120 PSI OAP=210 PSI OOA=170 PSI PVT=312 BBLS 02:50 - 03:20 0.50 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3300 PSI AT 3.6 BPM RATE IN=3.63 BPM RATE OUT=3.64 BPM MW IN=8.70 PPG MW OUT=8.70 PPG ECD =9.90 PPG ROP=115 FPH WOB=3.1 K CIRC PSI= 3730 PSI IAP=155 PSI OAP=290 PSI OOA=205 PSI PVT=310 BBLS 03:20 - 04:30 1.17 DRILL P PROD1 PU FOR 500'WIPER TRIP CONTINUE DRILLING LATERAL SECTION FREE SPIN=3300 PSI AT 3.60 BPM RATE IN=3.55 BPM RATE OUT=3.56 BPM MW IN=8.71 PPG MW OUT=8.69 PPG ECD =9.90 PPG ROP=120-145 FPH WOB=2.5 K CIRC PSI =3520 PSI IAP=210 PSI OAP=315 PSI OOA=265 PSI PVT=304 BBLS 04 30 - 04:55 0.42 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3300 PSI AT 3.60 BPM RATE IN=3.55 BPM RATE OUT=3.56 BPM MW IN=8.72 PPG MW OUT=8.68 PPG ECD =9.90 PPG ROP=110-125 FPH WOB=3.6 K CIRC PSI= 3680 PSI IAP=230 PSI OAP=315 PSI OOA=270 PSI PVT=303 BBLS 04 55 - 05.30 0.58 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3300 PSI AT 3.60 BPM RATE IN=3.55 BPM RATE OUT=3.56 BPM MW IN=8.72 PPG MW OUT=8.73 PPG ECD =9.90 PPG ROP=120-80 FPH WOB=2.7 K CIRC PSI= 3550 PSI IAP=270 PSI OAP=320 PSI 00A=290 PSI PVT=301 BBLS • 05:30 - 06:25 0.92 DRILL P PROD1 WIPER TRIP TO WINDOW PULL TO WINDOW,OPEN EDC AND CIRCULATE BOTTOMS UP AT MAX RATE 06:25 - 06:35 0.17 DRILL P PROD1 LOG TIE IN 06:35 - 07:20 0.75 DRILL P PROD1 CORRECT DEPTH+5'AND RIH 07:20 - 07:30 0.17 DRILL P PROD1 OBTAIN SPR'S Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 19 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:30 - 09:45 2.25 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3200 PSI AT 3.47 BPM RATE IN=3.47 BPM RATE OUT=3.43 BPM MW IN=8.72 PPG MW OUT=8.72 PPG ECD =9.90 PPG ROP=60 FPH WOB=3.73 K CIRC PSI= 3442 PSI IAP=308 PSI OAP=330 PSI OOA=382 PSI PVT=289 BBLS 09:45 - 11:30 1.75 DRILL P PROD1 ROP SLOWED AT THIS DEPTH,MIGHT BE ANOTHER SHALE 11:30 - 12:10 0.67 DRILL P PROD1 GAMMA SENSOR IS—5'PAST WHERE THE ROP DROPPED OFF AND IT IS SHOWING WE ARE INA SAND.DRILL AHEAD A FEW MORE FEET TO SEE IF IT CHANGES,IF NOT,WE MAY HAVE ANOTHER WORN OUT BIT 12:10 - 12:15 0.08 DRILL P PROD1 GAMMA IS STILL SHOWING WE ARE IN A SAND DD IS HAVING TROUBLE BUILDING ANGLE AND HOLDING IT GEO SAYS WE HAVE AND ARE DRILLING THROUGH 40-90%CHERT ZONES WITH PYRITE,TIME TO PULL AND CHECK THE BIT 12:15 - 12:25 0.17 DRILL P PROD1 PU AND CLEAR THE OH VOLUME THEN SHUT DOWN TO FLOW CHECK THE WELL 12:25 - 12:30 0.08 DRILL P PROD1 OH VOLUME PUMPED,TAG TD,PU AND FLOW CHECK WELL 12:30 - 13:35 1.08 DRILL P PROD1 GOOD NO FLOW,POOH TO WINDOW 13:35 - 13:40 0.08 DRILL P PROD1 ABOVE THE WINDOW,FLOW CHECK WELL 13:40 - 15:35 1.92 DRILL P PROD1 GOOD NO FLOW,POOH 15:35 - 15:40 0.08 DRILL P PROD1 STOP AT 200'AND CIRC TO GET PRESSURES WITH THE 3-1/8 MOTOR AT 3.0 BPM AND 3.5 BPM 3.0 BPM=2530 PSI 3.5 BPM=3215 PSI 15:40 - 16:05 0.42 DRILL P PROD1 FLOW CHECK WELL HOLD PJSM TO PULL&LD THE BHA MU THE AGITATOR&SCRIBE TO THE MOTOR REMOVE THE UQC&CTC CUT 100'OF COIL AND REHEAD 16:05 - 16:45 0.67 DRILL P PROD1 GOOD NO FLOW,TAG UP,LD THE BHA MU THE AGITATOR TO THE MOTOR AND BENCH TEST FLOATS LD THE MOTOR BHA OOH BIT GRADE=5-5-RO-BT 16:45 - 19:45 3.00 DRILL P PROD1 REMOVE THE UQC CUT THE CTC OFF MU THE CUTTER,CUT 100'COIL AND ELINE; TEST ELINE INSTALL CTC AND PULL TEST TO 40K LBS AND REHEAD BHI PRESSURE TEST UQC 19:45 - 20:15 0.50 DRILL P PROD1 CREW CHANGE;HANDOVER AND WALK-AROUNDS 20:15 - 21:15 1.00 DRILL P PROD1 PULL BACK INJECTOR AND HOLD PJSM MU DRILLING BHA#6 WITH AGITATOR STAB ON INJECTOR AND TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 20 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 21:15 - 23:20 2.08 DRILL P PROD1 SURFACE TEST AGITATOR;3900 PSI AT 3.4 BPM ,OPEN EDC AND RIH AT 100 FPM RATE IN=3.45 BPM RATE OUT=3.97 PVT=200 BBLS 23:20 - 00:00 0.67 DRILL P PROD1 TIE IN AT RA TAG(-15.5'CORRECTION) CLOSE EDC AND RUN TO BOTTOM 11/18/2014 00:00 00:50 0.83 DRILL P PROD1 RIH AND TAG BOTTOM 11,835' PU AND TAKE SPR 00:50 - 01:30 0.67 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3680 PSI AT 3.2 BPM RATE IN=3.35 BPM RATE OUT=3.34 BPM MW IN=8.77 PPG MW OUT=8.73 PPG ECD =10.04 PPG ROP=110-125 FPH WOB=3.3 K CIRC PSI= 4310 PSI IAP=80 PSI OAP=380 PSI OOA=225 PSI PVT=257 BBLS 01:30 - 02:00 0.50 DRILL P PROW CONTINUE DRILLING LATERAL SECTION FREE SPIN=3680 PSI AT 3.2 BPM RATE IN=3.31 BPM RATE OUT=3.29 BPM MW IN=8.80 PPG MW OUT=8.77 PPG ECD =10.07 PPG ROP=90-100 FPH WOB=2.2-3 K CIRC PSI =4280 PSI IAP=175 PSI OAP=425 PSI OOA=280 PSI PVT=254 BBLS 02:00 - 02:10 0.17 DRILL P PROD1 PU FOR BHA WIPER TRIP CONTINUE DRILLING AHEAD POINTING STRAIGHT DOWN TO FIND THE WATER FREE SPIN=3810 PSI AT 3.32 BPM ,RATE IN=3.37 BPM RATE OUT=3.33 BPM MW IN=8.72 PPG MW OUT=8.65 PPG ECD =9.71 PPG ROP=60 FPH WOB=5-6 K CIRC PSI= 4325 PSI IAP=350 PSI OAP=410 PSI OOA=345 PSI PVT=288 BBLS 02:10 - 02:45 0.58 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3680 PSI AT 3.2 BPM RATE IN=3.37 BPM RATE OUT=3.35 BPM MW IN=8.80 PPG MW OUT=8.76 PPG ECD =10.07 PPG ROP=115-170 FPH WOB=2-3 K CIRC PSI =4320 PSI IAP=175 PSI OAP=425 PSI 00A=280 PSI PVT=251 BBLS 02:45 - 03:30 0.75 DRILL P PROD1 PU FOR 200'WIPER TRIP CONTINUE DRILLING LATERAL SECTION FREE SPIN=3680 PSI AT 3.2 BPM RATE IN=3.35 BPM RATE OUT=3.37 BPM MW IN=8.82 PPG MW OUT=8.80 PPG ECD =10.06 PPG ROP=90-150 FPH WOB=2.9 K CIRC PSI= 4300 PSI IAP=250 PSI OAP=440 PSI OOA=350 PSI PVT=248 BBLS SHARP DROP IN ROP AT 12050' Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 21 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) _ (usft) 03:30 - 04:00 0.50 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION FREE SPIN=3680 PSI AT 3.2 BPM RATE IN=3.35 BPM RATE OUT=3.37 BPM MW IN=8.82 PPG MW OUT=8.80 PPG ECD 10.10 PPG ROP=90-150 FPH WOB=2.9 K CIRC PSI= 4300 PSI IAP=250 PSI OAP=440 PSI OOA=350 PSI PVT=248 BBLS 04:00 - 04:20 0.33 DRILL P PROD1 PREP TO SWAP TO NEW MUD 04:20 - 04:35 0.25 DRILL P PROD1 PU TO GET A CPUPLE SURVEYS THAT WERE NOT CLEAN AT 12,050&12,080 04:35 - 05:20 0.75 DRILL P PROD1 CONTINUE DRILLING LATERAL SECTION SWAP TO NEW MUD FREE SPIN=3680 PSI AT 3.2 BPM RATE IN=3.30 BPM RATE OUT=3.25 BPM MW IN=8.73 PPG MW OUT=8.76 PPG ECD =10.10 PPG ROP=64 FPH WOB=3.45 K CIRC PSI= 4255 PSI IAP=287 PSI OAP=291 PSI OOA=275 PSI PVT=66 BBLS GAMMA IS PAST 12050'AND NOT SHOWING A SHALE,PRETTY CONSISTENT 23-27 API SAND GEO SAYS WE HAVE DRILLED THROUGH 40-60 AND 90-100%CHERT ZONES BUT WE STILL HAVE DECENT ROP 05:20 - 05:45 0.42 DRILL P PROD1 DRILLED TO 12,150,PU AND CHECK PARAMETERS 05:45 - 07:00 1.25 DRILL P PROD1 NEW MUD ALL THE WAY AROUND,OBTAIN SPR'S AND CONTINUE DRILLING 'FREE SPIN=3810 PSI AT 3.32 BPM RATE IN=3.30 BPM RATE OUT=3.29 BPM MW IN=8.73 PPG MW OUT=8.72 PPG ECD '=9.85 PPG ROP=87 FPH WOB=2.33 K CIRC PSI= 3970 PSI IAP=55 PSI OAP=283 PSI OOA=255 PSI PVT=85 BBLS 07:00 - 08:15 1.25 DRILL P PROD1 CONTINUE DRILLING AHEAD POINTING STRAIGHT DOWN TO FIND THE WATER FREE SPIN=3810 PSI AT 3.32 BPM RATE IN=3.37 BPM RATE OUT=3.38 BPM MW IN=8.72 PPG MW OUT=8.69 PPG ECD =9.91 PPG ROP=46 FPH WOB=3.40 K CIRC PSI= 4058 PSI IAP=42 PSI OAP=287 PSI OOA=179 PSI PVT=317 BBLS Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 22 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) Start Date:11/11/2014 End Date:11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 08:15 - 09:20 1.08 DRILL P PROD1 CONTINUE DRILLING AHEAD POINTING STRAIGHT DOWN TO FIND THE WATER FREE SPIN=3810 PSI AT 3.32 BPM RATE IN=3.37 BPM RATE OUT=3.32 BPM MW IN=8.73 PPG MW OUT=8.68 PPG ECD =9.91 PPG ROP=56 FPH WOB=5.03 K CIRC PSI= 4098 PSI IAP=98 PSI OAP=305 PSI OOA=162 PSI PVT=308 BBLS 08:40 CALLED IN BHCT OF 160°TO LUCAS SKINNER 09:20 - 10:35 1.25 DRILL P PROD1 DRILLED 450' PU AND WIPE TO THE WINDOW PVT=308 BBLS 10:35 - 12:10 1.58 DRILL P PROD1 JOG IN HOLE AT THE WINDOW,THEN PU AND LOG TIE IN WITH+7'CORRECTION RUN TO BOTTOM AND TAG AT 12,301' 12:10 - 12:45 0.58 DRILL P PROD1 CONTINUE DRILLING AHEAD POINTING STRAIGHT DOWN TO FIND THE WATER FREE SPIN=3810 PSI AT 3.32 BPM RATE IN=3.37 BPM RATE OUT=3.33 BPM MW IN=8.72 PPG MW OUT=8.65 PPG ECD =9.71 PPG ROP=90-70 FPH WOB=5.9 K CIRC PSI= 4200 PSI IAP=225 PSI OAP=365 PSI OOA=275 PSI PVT=296 BBLS 12:45 - 14:00 1.25 DRILL P PROD1 CONTINUE DRILLING AHEAD POINTING STRAIGHT DOWN TO FIND THE WATER FREE SPIN=3810 PSI AT 3.32 BPM RATE IN=3.30 BPM RATE OUT=3.31 BPM MW IN=8.72 PPG MW OUT=8.65 PPG ECD =9.71 PPG ROP=60-30 FPH WOB=6.4 K CIRC PSI= 4360 PSI IAP=315 PSI OAP=390 PSI OOA=320 PSI PVT=288 BBLS 14:00 - 18:00 4.00 DRILL P PROD1 DRILL AHEAD WITH CONSISTENT WOB BUT SLOWING IN ROP. -3.0-3.1 BPM,PRESSURES HIGH AT 4250-4350 PSI,WOB 2.1-3.8K -LOSING APPROXIMATELY 5 BPH DURING THIS SECTION -DROP DROPPED OFF TO-30 FPH BUT PICKED UP TO AVERAGE OF 50-60 FPH IN LATER SECTION. -GEO MONITORING RESISTIVITY LEVELS FOR CALLING TD 18:00 - 19:00 1.00 DRILL P PROD1 PRSSURES CONSISTENTLY HIGH,GOOD AMOUNT OF CUTTING ACROSS SHAKER. CONDUCT WIPER TRIP WHILE CTS DRILLERS CHANGE OUT. WIPER DROPPED PRESSURES-200 PSI. RECORD SLOW PUMP RATES. -BLEED OOA FROM 430 PSI TO 220 PSI, BLEED OA FROM 480 PSI TO 250 PSI. IA HOLDING STEADY AT 480 PSI. Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 23 of 23 Operation Summary Report Common Well Name:E-05 AFE No Event Type:RE-ENTER-ONSHORE(RON) I Start Date:11/11/2014 End Date: 11/19/2014 X3-015N3-C:(3,291,150.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 19:00 - 20:15 1.25 DRILL P PROD1 DRILL AHEAD FROM 12,570'. FREE SPIN 4000 PSI AT 3.2 BPM -ROP DROPPED FROM AVERAGE OF 40 FPH AT 12,570'DOWN TO AS LOW AS 11 FPH AT 12,590'BUT PICKED UP TO 18-20 FROM 12,600'. -CALL TD AT 12,643'PER TOWN . GEOLOGISTS. 20-15 - 00:00 3.75 DRILL P PROD1 WIPER TRIP TO WINDOW -PULL TO WINDOW AT 30 FPM. IN/OUT RATE=3.3/3.05 BPM. 11/19/2014 00:00 - 00:15 0.25 DRILL P PROD1 CIRCULATE BOTTOMS UP. -OPEN EDC AND PUMP MAX RATE OF 4.5 BPM. -CLEAN RETURNS AT SHAKER. 00:15 - 03:30 3.25 DRILL P PROD1 WIPER TRIP FROM WINDOW. -TIE IN AT WINDOW WITH+7.5'CORRECTION. -RUN TO BOTTOM AT 30 FPM. IN/OUT RATE =3.2/3.3BPM. -SO WEIGHT CONSISTENT AT 19K. 03:30 - 05:15 1.75 DRILL _P PROD1 LAY IN LINER PILL WITH 1#/BBLALPINE BEADS. -TAG TD AT 12,647 AND LAY IN 44 BBLS LINER RUNNING PILL FROM TD TO WINDOW. 05:15 - 08:30 3.25 DRILL P PROD1 POH WITH DRILLING BHA#6. -PU INSIDE VNNDOW AND FLOW CHECK STATIC. -OPEN EDC AND CIRCULATE MAX RATE. -POHAT100FPM. 08:30 - 09:00 0.50 DRILL P PROD1 FLOW CHECK. POP OFF,LD BHA. BIT GRADE 6-6-RO. ***SEE E-05C CON REPORT#9*** Printed 12/1/2014 11:34:56AM North America-ALASKA-BP Page 1 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date:11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 11/19/2014 09:00 - 09:30 0.50 CASING P RUNPRD FUNCTION TEST BOP FROM DRILLERS CONSOLE. 09:30 - 15:45 6.25 CASING P RUNPRD PREP FOR RUNNING LINER. MAKE-UP WORK STRING,PUMP SLACK OUT. CUT 295'OF E-LINE. CUT COIL CONNECTOR,PREP FOR BTT TUBING CONNECTOR FOR RUNNING LINER RUNNING ASSEMBLY. INSTALL NEW CONNECTOR,CONDUCT PULL TEST TO 40K, ALL GOOD. PRESSURE TEST CONNECTOR, GOOD TEST. -MOBILIZE BAKER TOOLS AND PUP JOINT 'WITH RA TAG TO RIG FLOOR -PUMP 3/4"BALL AROUND TO DRIFT COIL. BALL RECOVERED. -WELL ON SLIGHT VAC EACH TIME FLOW CHECKED,TAKING-1 BBL TO FILL MOBILIZE FARR TONGS TO RIG FLOOR, INSPECT LIFT COMPONENTS. BAKER REP, TP,WSL,FLOORHAND AND DRILLER VERIFY PIPE COUNT AND LAYOUT. -MU,TORQUE DRIFT JOINT COMPONENTS, VERIFY PROPER FLOOR SAFETY VALVES ARE ON FLOOR -CLEAR RIG FLOOR,KNOCK FROST OFF OF DERRICK -PJSM FOR RUNNING LINER. DISCUSSED EXCLUSION ZONES,WHO WILL BE ALLOWED TO ENTER WORK ZONES AT WHAT POINTS. 15:45 - 18:00 2.25 CASING P RUNPRD MU SHOE ASSEMBLY PER BAKER REP. MU FIRST FIVE JOINTS OF 2-7/8"TUBING AND DRIFT. ALL GOOD. CONDUCT KICK DRILL WHILE MAKING UP 2-7/8"TUBING. GOOD CREW RESPONSE IN FOLLOWING STANDING ORDERS FOR CLOSING IN WELL. -CONTINUE MAKING UP LINER PER PROGRAM: -2-7/8"SHOE TRACK AND LINER,PUP JT WITH RA TAG BETWEEN JOINTS 21 AND 22, CONTINUE MAKING UP 2-7/8"TUBING UNTIL CREW CHANGE. 18:00 - 20:30 2.50 CASING P RUNPRD MU PRODUCTION LINER -COMPLETE 2-7/8"MAKE UP WITH(66)TOTAL JOINTS. -HOLD PJSM WITH ONCOMING CREWAND VERIFY PIPE COUNT. -MU XO TO 3-1/4"LINER AND DRIFT FIRST(5) JOINTS. 20:30 - 20:45 0.25 CASING P RUNPRD HOLD KICK WHILE TRIPPING DRILL AND AAR. 20:45 - 23:30 2.75 CASING P RUNPRD MU PRODUCTION LINER COMPLETE 3-1/4"MAKE UP WITH(25)TOTAL JOINTS. -MU XO TO 3-1/2"LINER AND RUN(1)TOTAL JOINT. -VERIFY REMAINING LINER COUNT IN PIPE SHED. -MU BAKER RUNNING TOOLS AND(4)JOINTS PH6. Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 2 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date:11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 23:30 - 00:00 0.50 CASING P RUNPRD STAB ON INJECTOR AND PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH. FILL PIPE AND PREP TO RIH. 11/20/2014 00:00 - 03:00 3.00 CASING P RUNPRD RIH WITH 2-7/8"X3-1/4"X3-1/2"PRODUCTION LINER. -MAINTAIN MAX CIRC PRESSURE OF 1000 PSI WITH RATE IN/OUT=0.3/0.6 BPM. -RIH AT 80 FPM. -PVT START=146 BBLS. -CORRECT DEPTH AT WINDOW FLAG. RIH AT 40 FPM. -TAG TD AT 12,638'(-9'CORRECTED). PU WITH 52K BREAKOVER AND VERIFY TD X2. 03:00 - 03:45 0.75 CASING P RUNPRD RELEASE FROM BAKER LINER RUNNING TOOL PER PROGRAM. -DRIFT 5/8"STEEL BALL. DROP 5/8"STEEL BALL WITH LINER IN 10K COMPRESSION. RATE IN/OUT=3.0/3.0 BPM. -SHEAR AT 3950 PSI. CONFIRM LINER RELEASE FROM LRT WITH 42 K BREAKOVER AND SET BACK DOWN. 03:45 - 05:15 1.50 CASING P RUNPRD DISPLACE WELL TO 1%KCL. -RATE IN/OUT=2.6/2.6 BPM. -RU CEMENTERS. -540 PSI AT 1.5 BPM WITH WELL DISPLACED TO 1%KCL. 05:15 - 06:00 0.75 CEMT P RUNPRD TEST CEMENT LINES. -PJSM AND DISCUSS PRESSURE CROSSCHECK WITH CEMENT CREW. -WALK LINES,BLOW AIR TO CEMENTERS, PUSH FRESH WATER THROUGH LINES,FLUID PACK CEMENT LINES FOR TEST. CONDUCT VISUAL INSPECTION FOR LEAKS. PRESSURE TEST TO 5000 PSI GOOD. 06:00 - 09:00 3.00 CEMT N WAIT RUNPRD WAIT ON PERSONNEL TO MAKE IT TO LOCATION FOR CHANGEOUT. WEATHER HINDERING TRAVEL. SEND LOADER TO REMOVE SNOW DRIFT SO THAT VEHICLES CAN MAKE IT TO LOCATION. CHANGE OUT PERSONNEL,WALK LINES,CONFIRM ALIGNMENT AND FLUIDS. Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 3 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date:11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:OOAM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 09:00 - 11:45 2.75 CEMT P RUNPRD CONDUCT PJSM FOR THE CEMENT PUMPING. DISCUSS CONTINGENCY PLAN FOR SWAPPING OVER TO CEMENT PUMPS TO DISPLACE CEMENT IF HIGH PRESSURES ARE EXPERIENCED. UTILIZE PRESSURE CROSSCHECK LIST TO DISCUSS PRESSURES,SYSTEM WEAK POINTS, VERIFY VALVE ALIGNMENT. -BATCH UP 38 BBLS 15.8 PPG CLASS G CEMENT,YIELD 1.17 CU FT PER SACK. BATCH TIME 0940 HRS WITH 4 HRS,23 MIN 1 PUMPABLE TIME PUMP PRESSURE OF 680 PSI AT 1.5 BPM WITH 1%8.4 PPG KCL. ***CEMENT TO 1500 PSI COMPRESSIVE STRENGTH AT 0000 HRS(15 HOURS)*** -AVERAGING 4-5 BPH LOSSES DURING HOLE CONDITIONING WITH KCL FOR CEMENT JOB -LINE UP,BEGIN PUMPING CEMENT. -PUMP 31.2 BBLS OF 15.8 PPG CEMENT(20% EXCESS). INITIAL CIRC PRESSURE OF 300 PSI AT 1 BPM. -INCREASE RATE TO 1.5 BPM,700 PSI AT •1 BBLS AWAY ' -INCREASE RATE TO 2 BPM,1440 PSI WITH 5 BBLS AWAY -CIRC PRESSURE 2000 PSI AT 2.0 BPM WITH 16 BBLS AWAY -CIRC PRESSURE OF 2250 PSI AT 2.0 BPM WITH 26 BBLS AWAY -CIRC PRESSURE OF 2215 PSI AT 1.9 BPM WITH 28 BBLS AWAY -FINAL CIRC PRESSURE OF 2100 PSI AT 1.9 BPM WITH 31.2 BBLS AWAY -MAINTAINED 4 BPH LOSSES DURING PUMPING OPERATION -SWAP OVER TO RIG PUMPS AND DISPLACE WITH 200 BBLS 8.4 PPG CONTAMINATION FLUID(KCL BASE POWERVIS EXHAUST FLUID). INITIAL DISPLACEMENT 3.0 BPM AT 3175 PSI,INCREASE TO 3.50 BPM AT 3400 PSI, CAUGHT CEMENT AT 35 BBLS AWAY. DROP RATE TO 2.30 BPM AT 2780 PSI. FINAL DISPLACEMENT RATE OF 2.25 BPM WITH PRESSURE DROPPING FROM 2780 PSI TO 800 PSI. PRESSURE BEGAN TO RISE AGAIN WITH FINAL DISPLACEMENT RATE OF 2 BPM AT 1505 PSI.AVERAGE OF 6-7 BPH LOSSES THROUGHOUT DISPLACEMENT BUT LOSSES DECREASED TO 6 BPH AS CEMENT EXITED SHOE. -PICK UP TO BREAKOVER PLUS 13 FEET, SET DOWN AND BRING ON PUMPS TO SEAT PEE WEE DART WITH.2 BBLS AWAY INTO LINER WIPER PLUG AT 700 PSI -PICK UP TO BREAKOVER AGAIN PLUS-2 FEET UNTIL PRESSURE DROP SEEN,SIDE EXHAUST 2 BBLS CEMENT AND 3 BBLS CONTAMINATION FLUID -SET BACK DOWN,BRING UP PUMPS AND SHEAR LINER WIPER PLUG AT 1.5 BBLS,4200 PSI. CONTINUE WITH DISPLACING LINER Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 4 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date: 11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) ' (usft) WIPER PLUG AT INITIAL RATE OF 2.6 BPM, 2500 PSI THAT INCREASED TO 2550 PSI; FINAL DISPLACEMENT RATE OF 1.9 BPM, 2670 PSI. -STOPPED PUMPING WITH NO CLEAR INDICATION OF PLUG LANDING AT CALCULATED DISPLACEMENT SCHEDULE OF 118.4 BBLS WITH 2670 PSI. HOLD PRESSURE FOR 30 SECONDS. -OPEN CHOKE,CHECK FLOATS, EVERYTHING GOOD;CIP AT 1133 HRS -BRING ON PUMPS,PRESSURE UP TO 700 PSI AND SLOWLY RELEASE FROM LINER DEPLOYMENT SLEEVE. NO REAL DROP OF PRESSURE UNTIL 4'ABOVE LINER TOP. BRING ON PUMPS AND CLEAR INDICATION FREE FROM LINER BY RETURNS. -BEGIN DISPLACEMENT WITH 5 BBLS OF CONTAMINATION FLUID ABOVE DEPLOYMENT SLEEVE,POH DISPLACING WITH CONTAM FLUID 1-CALCULATE 28.2 BBLS EXITED SHOE, ESTIMATED TOC AT 10,000'MD FACTORING IN LOSSES,BOC AT 12,638'MD 11:45 - 13:45 2.00 CEMT P � RUNPRD 1 POH LAYING IN EXHAUST FLUID TO CONTAMINATE CEMENT ABOVE LINER TOP. NO CEMENT RETURNS THROUGH SURFACE EQUIPMENT. NO DEBRIS IN CEMENTING LINE STRAINER. -SENT IN NOTIFICATION TO AOGCC FOR CHANGING TO 1-1/4"RAMS FOR WORK STRING AND EVENTUAL PRESSURE TEST -PULL TO SURFACE,FLOW CHECK. FLOW CHECK GOOD. PJSM FOR LAYING DOWN BHA. 13:45 - 14:30 0.75 CEMT P RUNPRD PULL BHA TO SURFACE,POP OFF. LD BHA, RETRIEVE 5/8"BALL. CLEAR AND CLEAN RIG FLOOR. 14:30 - 18:30 4.00 BOPSUR P OTHCMP CONDUCT LEAK TIGHT TEST TO OPEN UP TO BOP. ALL GOOD. MONITOR WELL THROUGH WING VALVE. SUCK OUT STACK. OPEN UP TO BOP,CHANGE OUT VARIABLE RAMS TO 1-1/4"RAMS. PRESSURE TEST BOP COMPONENTS INVOLVED IN CHANGING RAMS. Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 5 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date:11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor NORDIC CALISTA UWI:500292019700 Active datum:E-05B©59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 18:30 - 00:00 5.50 BOPSUR N RREP 12,612.00 OTHCMP 1830-ANNULAR TEST WITH 1-1/4"TEST JOINT FAILS(X2)WITH 1200 PSI ANNULAR PRESSURE. 1850-ANNULAR TEST WITH 1-1/4"TEST JOINT FAILS(X2)WITH 1800 PSI ANNULAR PRESSURE. 1910-ANNULAR TEST WITH 1-1/4"TEST JOINT FAILS(X2)WITH 2400 PSI ANNULAR PRESSURE. 1930-REPLACE 1-1/4"TEST JOINT WITH 2-3/8"TEST JOINT;ANNULAR TEST PASSES WITH 1200 PSI ANNULAR PRESSURE. 2000-REPLACE ANNULAR ELEMENT. 2215-BUILD ACCUMULATOR PRESSURE. PERFORM BOP BODY TEST AND TEST ANNULAR WITH 2-3/8"&1-1/4"TEST JOINT. ***AOGCC"CHUCK"WAIVED WITNESS TO TEST ON 11/20/2014 AT 1333 HRS VIA EMAIL. 11/21/2014 00:00 - 00:30 0.50 BOPSUR N RREP OTHCMP TEST BOP. -COMPLETE TESTING WITH 1-1/4"TEST JOINT. -INSTALL NIGHTCAP AND PRESSURE TEST TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. ***AOGCC"CHUCK"WAIVED WITNESS TO TEST ON 11/20/2014 AT 1333 HRS VIA EMAIL. -SEE IR 4869240 FOR DETAILS FOR DRILLING TROUBLE TIME REPORT REGARDING ANNULAR ELEMENT FAILURE 00:30 - 01:45 1.25 EVAL P OTHCMP HOLD PJSM AND PREP COIL FOR CLEANOUT /LOGGING BHA. -PU INJECTOR AND CUT COIL CONNECTOR. -INSTALL 2-3/8"INTERNAL COIL CONNECTOR AND PULL TEST TO 40K. -PULL BACK INJECTOR,OPEN TREE VALVES TO CLOSED CHOKE AND TESTED NIGHTCAP; WELL TOOK<1 BBL. Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 6 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date: 11/19/2014 End Date: 11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 i Spud Date/Time:2/9/1976 12:00:00AM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase [ Description of Operations (hr) (usft) __01:45 - 05:30 3.75 EVAL P OTHCMP HOLD PJSM AND MU CLEANOUT/LOGGING BHA. -START TIMER AT 0255 TO TURN TOOL ON IN 4 HRS AT 0655. -RPM SET TIME BASED ON THE FOLLOWING 'SCHEDULE: (0300-0530)2.5 HRS TO PU 70 JTS 1" CSH. (0530-0630)1 HRS TO MU THE UPPER BHA,STAB ON AND PT THE QTS. (0630-0800)1.5 HR TO RIH FROM-2400' TO 9600" (TOOL ON AT 0655). (0800-1000)2 HRS TO LOG DOWN. (1000-1300)3 HRS TO LOG UP AND LAY IN PERF PILL. (1300-1400)1 HR TO POH(TOOL OFF AT 1355). (1400-1600)2 HRS TO FLOW CHECK, PJSM,REMOVE INJECTOR AND PULL CSH. TOOL IS SET TO TURN OFF AT 1355 AND SAFE TO PULL TO SURFACE AT 1425. -CONTINUE MU 1-1/4"CSH &REMAINING CLEANOUT/LOGGING BHA. 05.30 - 05:45 0.25 EVAL P OTHCMP STAB ON INJECTOR AND PRESSURE TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. 05:45 - 07:30 1.75 EVAL P OTHCMP RIH WITH CLEANOUT/LOGGING BHA. -SET 2331.61'BIT DEPTH AND RIH AT 100 FPM. -RATE IN/OUT=0.2/0.6BPM. -PVT START=236 BBLS. 07:30 - 09:30 2.00 EVAL P OTHCMP ON DEPTH. BEGIN LOGGING OPERATION DOWN AT 30 FPM FROM 9600'. ENTER INTO TUBING AND CONTINUE LOGGING. CEMENT AT 500 PSI COMPRESSIVE STRENGTH AS OF 12200 HRS PREVIOUS NIGHT. RUN TO ;BOTTOM CLEAN WITH NO MOTORWORK i OBSERVED. TAGGED AT UNCORRECTED PLUGBACK OF 12,627'. TAGGED BOTTOM WITH 2.5K DOWN WEIGHT TO CONFIRM PBTD. PERF PILL OUT OF BIT. FLOW CHECK, NO FLOW. 09:30 - 12:45 3.25 EVAL : P OTHCMP LOG UP PASS AT 20 FPM WHILE LAYING IN PERF PILL. NO MOTORWORK ON PASS UP TO 9600'. PAINT PERF FLAG ON TRIP OUT. DISPLACE TO CLEAN KCL AFTER LAYING IN PERF PILL. CONFIRM LOGGING INTERVAL IS COMPLETE. FLOW CHECK,ALL GOOD. 12:45 - 14:30 1.75 EVAL P OTHCMP POH WITH LOGGING BHA. FLOW CHECK AT SURFACE. PJSM ON LAYING DOWN BHA. 14:30 - 18:15 3.75 EVAL P OTHCMP PULL BHA TO SURFACE,POP OFF. LD UPPER BHA,STAND BACK WORK STRING. MOBILIZE TOOLS OFF OF RIG. 18:15 - 20:00 1.75 EVAL P OTHCMP CLEAR AND CLEAN RIG FLOOR. PREP TO :TEST AGAINST LINER TOP. DISCUSS PRESSURE CROSSCHECK LIST. CONDUCT TEST TO 2400 PSI. LINER LAP TEST FAILS (X3). 20:00 - 22:15 2.25 EVAL P OTHCMP PU PERF GUNS TO RIG FLOOR. MU PERF BHA. 22:15 - 22:30 0.25 EVAL P OTHCMP HOLD PJSM FOR PU AND MU PERF BHA. Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 7 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date:11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:00AM •Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 22:30 - 22:45 0.25 EVAL P OTHCMP TEST QTS TO 250 PSI LOW/3500 PSI HIGH FOR 5 MINUTES. 22:45 - 00:00 1.25 EVAL P OTHCMP RIH WITH PERF GUNS. -RIH WITH PERF BHA AT 100 FPM,RATE IN/ • OUT=0.4/0.9BPM. -PBTD CALLED AT 12,621.5 PER RPM LOG. 11/22/2014 00:00 - 02:15 2.25 EVAL P OTHCMP RIH WITH PERF GUNS. -RIH WITH PERF BHA AT 100 FPM,RATE IN/ OUT=0.4/0.9 BPM. -OBTAIN APPROVAL FROM TOWN TO PERF PER MEMO. -RUN TO FLAG AND CORRECT DEPTH TO EOP FLAG DEPTH AND THE PERF BHA. -TAG PBTD AT 12,614.5(X2)AND CORRECT TO 12,621.5'. 02:15 - 02:45 0.50 PERF P OTHCMP PERFORATE PER WELL PLAN AND PERF MEMO. -PU AND PLACE BOTTOM SHOT AT 12,515 (12,515.7'BULLNOSE DEPTH)'. -RUN FIRING SEQUENCE AND FIRE GUNS ON DEPTH(12,515'-12,465'). PVT PRIOR TO PERFORATING=315 BBLS; NO LOSSES TAKEN AFTER SHOTS FIRE. 02:45 - 04:45 2.00 PERF P OTHCMP •POH TO SURFACE WITH PERF BHA -POH TO TOP OF LINER AT 50 FPM WITH 250 PSI BACKPRESSURE. -FLOW CHECK,AND POH WITH OPEN CHOKE. -NO LOSS RATE PER TRIP SHEET. 04:45 - 05:00 0.25 PERF P OTHCMP HOLD PJSM FOR LD PERF BHA. 05:00 - 07:45 2.75 PERF P OTHCMP LD PERF BHA. -BREAK QTS AND SWIVEL,PULL BACK INJECTOR. -LD UPPER BHA AND STAND BACK 1-1/4" CSH. -CONDUCT KICK DRILL WHILE STANDING BACK 1-1/4"WORK STRING. GOOD CREW RESPONSE TO FOLLOW STANDING ORDERS ON CLOSING IN ON WORK STRING. AAR AFTER COMPLETION LED TO GOOD DISCUSSION OF WHAT TO DO IF THE TIW VALVE COULD NOT BE CLOSED AFTER BEING MADE UP,IF ANNULAR FAILED WHEN ATTEMPTING TO CLOSE IN ON THE 1-1/4" WORK STRING(JUST HAPPENED DURING BOP TEST FOR CHANGE OUT OF RAMS AND ELEMENT HAD TO BE REPLACED),THE PROS AND CONS OF CLOSING AN UPPER RAM VERSUS CLOSING A LOWER RAM(IN THIS PARTICULAR CASE,OUR 1-1/4"RAMS ARE BELOW THE MUD CROSS),AND WHAT TO DO IF THE HCR WERE TO EITHER NOT FUNCTION OR THE HOSE LEAKED. VERY GOOD DISCUSSIONS. -COMPLETE STANDING BACK WORK STRING TO MARKER JOINT. Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 8 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date:11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:OOAM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 07:45 - 09:00 1.25 PERF P OTHCMP PJSM ON LAYING DOWN PERF GUNS. GOOD PRE-JOB WITH DISCUSSION OF NEW PERSON TO TEAM TRAINING AS TCP SPECIALIST,ON POTENTIAL FOR TRAPPED ENERGY/PRESSURE,AND WHAT PERSONNEL WERE NEEDED FOR THE JOB IN REGARDS TO THE EXCLUSION AREAS (FLOOR AND CELLAR). ANNOUNCEMENT MADE OF EXCLUSION AREAS. -LAY DOWN GUNS. ALL SHOTS FIRED. 09:00 - 09:45 0.75 ZONISO P OTHCMP CLEAR AND CLEAN RIG FLOOR. PREP FOR RUNNING LINER TOP PACKER ASSEMBLY. PJSM ON EQUIPMENT LIFT,MAKING UP BHA. MOBILIZE EQUIPMENT TO RIG FLOOR, VERIFY COMPONENTS FOR RUNNING HYBRID LINER TOP PACKER. 09:45 - 11:00 1.25 ZONISO P OTHCMP MU HYBRID FLO-GUARD PACKER LINER TOP PACKER ASSEMBLY WITH SLIDING SLEEVE PER BAKER REP. CONFIRM SLEEVE IS IN CLOSED POSITION. COMPLETE MU OF ASSEMBLY TO RUNING EQUIPMENT,STAB ON,PRESSURE TEST QUICK TEST SUB. 11:00 - 13:45 2.75 ZONISO P OTHCMP RIH WITH LINER TOP PACKER ASSEMBLY. PICK UP WEIGHT ABOVE LINER TOP 45K, SLACK OFF WEIGHT 36K. CIRC PRESSURE OF 40 PSI AT.5 BPM WITH BHA APPROACHING LINER TOP. -SLOWLY MOVE DOWN,PRESSURE INCREASE TO 225 PSI AT 9826' UNCORRECTED DEPTH. DOWN ON PUMPS,0 PSI. SLACK OFF TO SET DOWN 10K AT 9834' UNCORRECTED DEPTH. PICK UP TO BREAKOVER PLUS 2'TO 9824.5'WITH NO PUMPS. CONTINUE TO PICK UP,SET BACK DOWN AND REPEAT PROCESS. 13:45 - 15:00 1.25 ZONISO P OTHCMP POSITION SEAL ASSEMBLY AT 9810' UNCORRECTED MD,DROP 5/8"BALL PER BAKER PROCEDURE AND CIRCULATE OVER HORSE'S HEAD. CIRC AT MIN RATE WHILE BALL DROPS TO LANDING IN PACKER. LAND BALL,PRESSURE INCREASE TO 300 PSI, DOWN ON PUMPS AND BLEED OFF. -MOVE BACK DOWN WITH SEAL ASSEMBLY INTO DEPLOYMENT SLEEVE AND LAND OUT ON LOCATOR SUB WITH 10K DOWN AT 9834'. -PICK UP TO BREAKOVER PLUS 2'TO 9824' MD UNCORRECTED DEPTH. PUMP DOWN TO INITIATE SETTING PROCESS FOR DOG MECHANISM. CIRCULATE UNTIL PRESSURE REACHES 2670 PSI. SLACK OFF TO SET DOWN WHILE HOLDING PRESSURE. SET DOWN 2'HIGHER AT 9832'. -BLEED OFF PRESSURE TO 0 PSI. SET DOWN WITH 10K. SET DOWN TO INITIATE PACKER SETTING. Printed 12/1/2014 11:35:34AM North America-ALASKA-BP Page 9 of 9 Operation Summary Report Common Well Name:E-05 AFE No Event Type:COM-ONSHORE(CON) Start Date:11/19/2014 End Date:11/23/2014 X3-015N3-C:(1,206,055.00) Project:Prudhoe Bay Site:PB E Pad Rig Name/No.:NORDIC 1 Spud Date/Time:2/9/1976 12:00:OOAM Rig Release:11/23/2014 Rig Contractor:NORDIC CALISTA UWI:500292019700 Active datum:E-05B @59.05usft(above Mean Sea Level) Date From-To Hrs Task Code NPT NPT Depth Phase Description of Operations (hr) (usft) 15:00 - 16:00 1.00 ZONISO P OTHCMP PRESSURE TEST DOWN BACKSIDE AGAINST LINER TOP PACKER. DISCUSS LINE UP, PRESSURE CROSSCHECK. LOW PRESSURE TEST GOOD. PRESSURE UP TO 2480 PSI, BEGIN TEST. -INITIAL TEST PRESSURE OF 2480 PSI -PRESSURE LOSS OF 11 PSI AFTER FIRST 15 MINUTES -PRESSURE LOSS OF 3 PSI AFTER SECOND 15 MINUTES,GOOD TEST 16:00 - 19:00 3.00 ZONISO P OTHCMP BLEED PRESSURE OFF OF BACKSIDE. CIRCULATE DOWN COIL,PRESSURE UP TO 3580 PSI TO RELEASE FROM THE PACKER. BEGIN TO TAKE RETURNS. FLOW CHECK BEFORE POH,ALL GOOD. POH WITH RUNNING TOOLS. PULL TO 2500'AND LAY IN DIESEL FREEZE PROTECT PULLING TO SURFACE. WELL WILL STILL BE 280 PSI OVER-BALANCED WITH 2500'OF DIESEL IN WELL. FLOW CHECK AT SURFACE,ALL GOOD. HOLD PJSM WITH ONCOMING CREW AND LD BHA. 19:00 - 20:45 1.75 DHB P POST INSTALL TWC. VALVE CREW GREESE TREE VALVES. -HOLD PJSM AND SET TWC WITH T-BAR. -PUMP OUT STACK AND TREE,FILL TREE WITH McOH TO SWAB VALVE AND CLOSE TREE VALVES. LEAK TIGHT TEST TREE VALVES. 20:45 - 23:15 2.50 RIGD P POST BLOW DOWN REEL. -HOLD PJSM,RU,PRESSURE TEST N2 PUMP TO REEL STANDPIPE AND ALLOW N2 HEAD TO COOL DOWN. -STAB ON INJECTOR AND BLOW DOWN REEL TO FLOWBACK TANK WITH N2. 23:15 - 00:00 0.75 RIGD P POST INSPECT BOP RAMS. -PJSM FOR RAM INSPECTION AND REVIEW BREAKING CONTAINMENT. -BLEED AND LOTO ACCUMULATOR. INSPECT TOT RAMS. 11/23/2014 00:00 - 03:30 3.50 RIGD P POST INSPECT BOP RAMS. -CONTINUE INSPECTING TOT RAMS. -CHANGE 1-1/4"COMBIS TO 2-3/8"X 3-1/2" VBR. -REPLACE FACE SEALS ON BLIND RAMS. BLOW DOWN MUD LINES AND CLEAN PITS. 03:30 - 04:30 1.00 RIGD P POST NIPPLE DOWN BOP. ***WSL NOTIFY AOGCC AT 0300 FOR BOP TEST ON W-26A ON 11/24/2014 AT 0800 HRS 04:30 - 05:15 0.75 RIGD P POST INSTALL TREE CAP. 05:15 - 06:00 0.75 RIGD P POST PRESSURE TEST TREE CAP TO 250 PSI LOW/ 3500 PSI HIGH FOR 5 MINUTES. "`RELEASE RIG TO W-26AAT 0600 HRS"' Printed 12/1/2014 11:35:34AM , Qbp North America - ALASKA - BP Prudhoe Bay PB E Pad E-05 - Slot 05 500292019700 E-05C Design: E-05C Survey Report - Geographic 21 November, 2014 r' 1 BAKER HUGHES �!r_ 0 bp Survey Report-Geographic BAKER HUGHES HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B©59.05usft(Nabors 7ES) • Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True . Wellbore: E-05C Survey Calculation Method: Minimum Curvature • Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Project Prudhoe Bay,GPB,PRUDHOE BAY Map System: US State Plane 1927(Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927(NADCON CONUS) ' Using Well Reference Point Map Zone: Alaska Zone 04 . Using geodetic scale factor Site PB E Pad,TR-11-14 Site Position: Northing: 5,973,160.88 usft Latitude: 70°19'59.134 N From: Map Easting: 662,538.97 usft Longitude: 148°40'53.05 W Position Uncertainty: 0.00 usft Slot Radius: 0.000 in Grid Convergence: 1.24 ° I Well E-05 API No. 500292019700 Well Position +N/-S 0.00 usft Northing: 5,975,711.00 usft - Latitude: 70°20'23.795 N +E/-W 0.00 usft Easting: 664,473.00 usft ^ Longitude: 148°39'54.96 W Position Uncertainty 0.00 usft Wellhead Elevation: 0.00 usft Ground Level: • 30.89 usft Wellbore E-05C API no. 500292019703 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (0) (nT) BGGM2014 11/18/2014 19.58 81.03 57,601 Design E-05C Audit Notes: Version: Phase: ACTUAL Tie On Depth: 10,096.99 Vertical Section: Depth From(TVD) +N/-S +EI-W Direction (usft) (usft) (usft) (°) 28.16 0.00 0.00 123.33 Survey Program Date: 11/21/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 102.45 5,502.45 E-05 Srvy1 CB GYRO MS(E-05) CB-GYRO-MS Camera based gyro multishot 5,508.00 5,525.00 E-05B Srvy 1 Blind(E-05B) BLIND Blind drilling 5,537.31 6,015.95 E-05B Srvy 2 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 6,110.79 9,603.65 E-05B Srvy 3 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 9,670.22 9,681.64 E-05B Srvy 4 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 9,714.39 10,096.99 E-05B Srvy 5 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 10,099.00 12,597.72 MWD(E-05C) MWD MWD-Standard 11/21/2014 3:46:52PM Page 2 COMPASS 5000.1 Build 61 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 10,096.99 77.63 66.43 9,065.33 697.93 2,363.65 5,976,460.56 666,820.61 70°20'30.656 N 148°38'45.91 W TIP 10,099.00 77.76 66.30 9,065.76 698.72 2,365.45 5,976,461.39 666,822.39 70°20'30.663 N 148°38'45.86 W KOP i 10,130.31 80.83 73.00 9,071.58 709.40 2,394.28 5,976,472.70 666,850.98 70°20'30.768 N 148°38'45.01 W Interpolated Azimuth 10,160.48 86.50 80.00 9,074.91 716.38 2,423.40 5,976,480.32 666,879.94 70°20'30.837 N 148°38'44.16 W Interpolated Azimuth 10,191.17 86.63 88.00 9,076.75 719.58 2,453.85 5,976,484.18 666,910.30 70°20'30.868 N 148°38'43.27 W Interpolated Azimuth 10,214.81 87.30 93.22 9,078.00 719.33 2,477.44 5,976,484.45 666,933.90 70°20'30.866 N 148°38'42.58 W 10,244.86 92.61 94.72 9,078.03 717.25 2,507.41 5,976,483.03 666,963.90 70°20'30.845 N 148°38'41.71 W 10,274.72 94.16 101.84 9,076.26 712.96 2,536.89 5,976,479.39 666,993.47 70°20'30.803 N 148°38'40.85 W 10,305.19 95.40 109.85 9,073.72 704.68 2,566.07 5,976,471.75 667,022.82 70°20'30.721 N 148°38'39.99 W 10,334.70 92.83 120.30 9,071.60 692.22 2,592.69 5,976,459.88 667,049.71 70°20'30.599 N 148°38'39.22 W 10,365.50 89.23 131.10 9,071.04 674.28 2,617.66 5,976,442.49 667,075.06 70°20'30.422 N 148°38'38.49 W 10,395.19 91.04 141.15 9,070.97 652.91 2,638.21 5,976,421.57 667,096.07 70°20'30.212 N 148°38'37.89 W 10,419.94 89.11 146.25 9,070.94 632.97 2,652.86 5,976,401.96 667,111.15 70°20'30.016 N 148°38'37.46 W E-05C Target 1 10,425.45 88.68 147.38 9,071.04 628.36 2,655.87 5,976,397.42 667,114.27 70°20'29.970 N 148°38'37.37 W 10,456.63 92.55 156.33 9,070.71 600.90 2,670.56 5,976,370.29 667,129.56 70°20'29.700 N 148°38'36.94 W 10,485.12 90.83 166.36 9,069.87 573.95 2,679.66 5,976,343.55 667,139.24 70°20'29.435 N 148°38'36.68 W 10,537.86 87.30 178.31 9,070.73 521.80 2,686.68 5,976,291.56 667,147.40 70°20'28.922 N 148°38'36.47 W 10,559.17 89.13 181.55 9,071.39 500.50 2,686.71 5,976,270.28 667,147.90 70°20'28.713 N 148°38'36.47 W E-05C Target 2 10,597.76 92.46 187.41 9,070.86 462.05 2,683.70 5,976,231.78 667,145.73 70°20'28.335 N 148°38'36.56 W 10,622.48 93.63 189.92 9,069.54 437.65 2,679.98 5,976,207.30 667,142.55 70°20'28.095 N 148°38'36.67 W 10,647.56 91.99 186.20 9,068.31 412.86 2,676.47 5,976,182.43 667,139.58 70°20'27.851 N 148°38'36.77 W 10,677.49 91.01 188.94 9,067.53 383.20 2,672.52 5,976,152.70 667,136.29 70°20'27.559 N 148°38'36.89 W I 10,707.49 91.17 191.91 9,066.96 353.70 2,667.10 5,976,123.09 667,131.52 70°20'27.269 N 148°38'37.05 W 10,737.72 90.37 195.53 9,066.55 324.34 2,659.93 5,976,093.59 667,124.99 70°20'26.980 N 148°38'37.26 W' . 10,767.62 88.62 199.12 9,066.82 295.81 2,651.03 5,976,064.86 667,116.72 70°20'26.700 N 148°38'37.52 W 10,797.69 88.83 201.72 9,067.49 267.64 2,640.54 5,976,036.47 667,106.85 70°20'26.423 N 148°38'37.82 W 10,827.89 90.12 207.50 9,067.76 240.19 2,627.97 5,976,008.76 667,094.89 70°20'26.153 N 148°38'38.19 W 10,857.87 90.25 211.86 9,067.67 214.15 2,613.13 5,975,982.40 667,080.62 70°20'25.897 N 148°38'38.63 W 10,897.68 89.42 217.59 9,067.78 181.45 2,590.46 5,975,949.21 667,058.68 70°20'25.575 N 148°38'39.29 W 10,928.12 91.44 221.83 9,067.55 158.04 2,571.02 5,975,925.38 667,039.76 70°20'25.345 N 148°38'39.86 W 10,975.28 90.31 229.73 9,066.83 125.18 2,537.25 5,975,891.79 667,006.72 70°20'25.022 N 148°38'40.84 W 11,002.32 88.19 233.95 9,067.18 108.48 2,516.00 5,975,874.63 666,985.84 70°20'24.858 N 148°38'41.46 W 11,022.66 87.30 236.08 9,067.98 96.82 2,499.35 5,975,862.62 666,969.45 70°20'24.743 N 148°38'41.95 W 11,054.24 88.62 239.50 9,069.11 80.01 2,472.65 5,975,845.22 666,943.13 70°20'24.578 N 148°38'42.73 W 11,081.93 88.19 236.66 9,069.88 65.37 2,449.16 5,975,830.07 666,919.97 70°20'24.434 N 148°38'43.42 W 11,111.97 89.63 232.15 9,070.45 47.89 2,424.74 5,975,812.07 666,895.94 70°20'24.262 N 148°38'44.13 W 11,162.82 90.06 223.55 9,070.59 13.80 2,387.08 5,975,777.16 666,859.04 70°20'23.927 N 148°38'45.23 W 11,192.97 89.20 217.38 9,070.78 -9.12 2,367.52 5,975,753.81 666,839.99 70°20'23.702 N 148°38'45.80 W 11,195.86 89.37 216.92 9,070.82 -11.43 2,365.78 5,975,751.47 666,838.30 70°20'23.679 N 148°38'45.85 W E-05C Target 3 11,222.73 90.95 212.61 9,070.75 -33.49 2,350.46 5,975,729.07 666,823.47 70°20'23.462 N 148°38'46.30 W 11,252.12 89.82 212.48 9,070.55 -58.27 2,334.65 5,975,703.96 666,808.21 70°20'23.218 N 148°38'46.76 W 11,281.96 91.91 216.95 9,070.10 -82.79 2,317.66 5,975,679.07 666,791.76 70°20'22.977 N 148°38'47.26 W 11,311.88 92.76 223.29 9,068.88 -105.64 2,298.41 5,975,655.81 666,773.02 70°20'22.753 N 148°38'47.82 W 11,347.62 92.27 226.45 9,067.31 -130.94 2,273.22 5,975,629.96 666,748.39 70°20'22.504 N 148°38'48.56 W 11,372.38 90.80 229.61 9,066.65 -147.49 2,254.82 5,975,613.02 666,730.36 70°20'22.341 N 148°38'49.09 W 11,405.40 89.02 233.64 9,066.70 -167.98 2,228.94 5,975,591.96 666,704.94 70°20'22.140 N 148°38'49.85 W 11/21/2014 3:46:52PM Page 3 COMPASS 5000.1 Build 61 w 1 I r 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +EI-W Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude 11,435.44 88.19 236.80 9,067.43 -185.11 2,204.28 5,975,574.30 666,680.66 70°20'21.971 N 148°38'50.57 W 11,462.56 87.94 239.95 9,068.34 -199.32 2,181.20 5,975,559.58 666,657.90 70°20'21.832 N 148°38'51.25 W 11,507.72 89.39 247.20 9,069.40 -219.40 2,140.80 5,975,538.63 666,617.95 70°20'21.634 N 148°38'52.43 W 11,534.46 88.12 251.81 9,069.98 -228.75 2,115.77 5,975,528.72 666,593.13 70°20'21.542 N 148°38'53.16 W I 11,561.84 90.06 255.64 9,070.41 -236.43 2,089.49 5,975,520.48 666,567.03 70°20'21.467 N 148°38'53.92 W 11,582.41 91.29 258.43 9,070.17 -241.04 2,069.45 5,975,515.43 666,547.10 70°20'21.422 N 148°38'54.51 W 11,612.44 90.06 260.90 9,069.82 -246.43 2,039.91 5,975,509.39 666,517.69 70°20'21.369 N 148°38'55.37 W 11,637.78 88.16 254.82 9,070.21 -251.75 2,015.16 5,975,503.53 666,493.06 70°20'21.317 N 148°38'56.10 W 11,667.83 89.14 249.88 9,070.92 -260.86 1,986.54 5,975,493.80 666,464.65 70°20'21.227 N 148°38'56.93 W 11,690.02 88.77 245.81 9,071.33 -269.22 1,965.99 5,975,484.98 666,444.29 70°20'21.145 N 148°38'57.53 W 11,725.25 89.54 240.26 9,071.85 -285.19 1,934.61 5,975,468.33 666,413.27 70°20'20.988 N 148°38'58.45 W 11,767.20 89.39 233.12 9,072.24 -308.21 1,899.58 5,975,444.55 666,378.75 70°20'20.762 N 148°38'59.47 W 11,792.58 89.17 231.99 9,072.56 -323.64 1,879.43 5,975,428.68 666,358.95 70°20'20.610 N 148°39'0.06 W 11,833.86 92.98 225.79 9,071.78 -350.76 1,848.35 5,975,400.89 666,328.47 70°20'20.343 N 148°39'0.97 W 11,861.24 95.78 223.81 9,069.69 -370.13 1,829.12 5,975,381.11 666,309.67 70°20'20.153 N 148°39'1.53 W 11,895.97 95.33 219.45 9,066.33 -395.96 1,806.16 5,975,354.78 666,287.29 70°20'19.899 N 148°39'2.20 W 11,940.27 89.94 214.20 9,064.29 -431.36 1,779.66 5,975,318.81 666,261.57 70°20'19.551 N 148°39'2.98 W 11,974.50 86.71 211.80 9,065.29 -460.05 1,761.03 5,975,289.72 666,243.57 70°20'19.269 N 148°39'3.52 W 12,005.20 86.99 217.22 9,066.98 -485.30 1,743.67 5,975,264.10 666,226.77 70°20'19.020 N 148°39'4.03 W 12,045.05 86.22 222.18 9,069.34 -515.89 1,718.26 5,975,232.95 666,202.05 70°20'18.719 N 148°39'4.77 W 12,085.42 89.85 228.25 9,070.72 -544.30 1,689.64 5,975,203.93 666,174.06 70°20'18.440 N 148°39'5.61 W 12,114.52 89.26 231.23 9,070.95 -563.10 1,667.44 5,975,184.65 666,152.28 70°20'18.255 N 148°39'6.25 W 12,168.19 89.20 242.91 9,071.67 -592.22 1,622.48 5,975,154.55 666,107.97 70°20'17.969 N 148°39'7.57 W 12,179.08 89.27 243.26 9,071.82 -597.15 1,612.76 5,975,149.41 666,098.37 70°20'17.920 N 148°39'7.85 W E-05C Target 4 12,197.06 89.39 243.83 9,072.03 -605.16 1,596.67 5,975,141.05 666,082.45 70°20'17.842 N 148°39'8.32 W 12,226.19 84.01 245.28 9,073.71 -617.65 1,570.42 5,975,127.99 666,056.49 70°20'17.719 N 148°39'9.09 W 12,256.04 78.35 244.69 9,078.28 -630.12 1,543.70 5,975,114.94 666,030.05 70°20'17.596 N 148°39'9.87 W 12,285.52 73.63 244.46 9,085.42 -642.39 1,517.88 5,975,102.10 666,004.50 70°20'17.476 N 148°39'10.62 W 12,344.30 74.25 251.82 9,101.70 -663.40 1,465.49 5,975,079.94 665,952.59 70°20'17.269 N 148°39'12.15 W 12,397.56 68.76 254.24 9,118.59 -678.16 1,417.21 5,975,064.14 665,904.65 70°20'17.124 N 148°39'13.56 W 12,430.37 66.86 252.02 9,130.98 -686.97 1,388.14 5,975,054.69 665,875.78 70°20'17.038 N 148°39'14.41 W 12,460.31 67.51 245.82 9,142.60 -696.89 1,362.41 5,975,044.21 665,850.27 70°20'16.940 N 148°39'15.16 W 12,485.38 69.13 241.16 9,151.87 -707.29 1,341.57 5,975,033.36 665,829.67 70°20'16.838 N 148°39'15.77 W I 12,515.34 70.86 236.45 9,162.12 -721.87 1,317.50 5,975,018.25 665,805.93 70°20'16.694 N 148°39'16.48 W 12,545.27 70.16 229.67 9,172.12 -738.81 1,294.96 5,975,000.82 665,783.77 70°20'16.528 N 148°39'17.13 W 12,575.12 70.56 224.36 9,182.16 -757.97 1,274.41 5,974,981.21 665,763.64 70°20'16.339 N 148°39'17.73 W 12,597.72 70.58 221.49 9,189.67 -773.58 1,259.89 5,974,965.30 665,749.47 70°20'16.186 N 148°39'18.16 W 12,647.00 • 70.58 221.49 9,206.06 , -808.39 1,229.10 5,974,929.82 665,719.46 70°20'15.844 N 148°39'19.06 W Projection to TD-2 718"-E-05C Target 5 11/21/2014 3:46:52PM Page 4 COMPASS 5000.1 Build 61 , A ICr 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 Targets Target Name -hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (0) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude Target Polygon 0.00 0.00 59.05 629.80 2,616.62 5,976,398.00 667,075.00 70°20'29.985 N 148°38'38.52 W -actual wellpath misses target center by 9010.09usft at 10096.99usft MD(9065.33 TVD,697.93 N,2363.65 E) -Polygon Point 1 59.05 0.00 0.00 5,976,398.00 667,075.00 Point 2 59.05 -22.83 356.61 5,976,383.00 667,432.00 Point 3 59.05 -410.76 120.03 5,975,990.00 667,204.00 Point4 59.05 -1,142.70 -622.26 5,975,242.00 666,478.00 Point 5 59.05 -1,752.37 -1,557.92 5,974,612.00 665,556.00 Point6 59.05 -1,689.20 -1,610.55 5,974,674.00 665,502.00 Point 7 59.05 -1,284.36 -1,460.63 5,975,082.00 665,643.00 Point 8 59.05 -537.87 -286.89 5,975,854.00 666,800.00 Point 9 59.05 -288.30 -81.35 5,976,108.00 667,000.00 Point 10 59.05 0.00 0.00 5,976,398.00 667,075.00 E-05C Target 1 0.00 0.00 9,072.05 665.04 2,697.42 5,976,435.00 667,155.00 70°20'30.331 N 148°38'36.16 W -actual wellpath misses target center by 54.92usft at 10419.94usft MD(9070.94 TVD,632.97 N,2652.86 E) -Point E-05C Target 3 0.00 0.00 9,072.05 -7.78 2,360.56 5,975,755.00 666,833.00 70°20'23.715 N 148°38'46.00 W -actual wellpath misses target center by 6.48usft at 11195.86usft MD(9070.82 TVD,-11.43 N,2365.78 E) -Point E-05C Target 4 0.00 0.00 9,072.05 -577.34 1,602.83 5,975,169.00 666,088.00 70°20'18.115 N 148°39'8.14 W -actual wellpath misses target center by 22.17usft at 12178.97usft MD(9071.82 TVD,-597.10 N,1612.86 E) -Point E-05C Target 5 0.00 0.00 9,209.05 -893.56 1,152.75 5,974,843.00 665,645.00 70°20'15.006 N 148°39'21.29 W -actual wellpath misses target center by 114.42usft at 12647.00usft MD(9206.06 TVD,-808.39 N,1229.10 E) -Point E-05C Target 2 0.00 0.00 9,072.05 496.44 2,767.74 5,976,268.00 667,229.00 70°20'28.673 N 148°38'34.11 W -actual wellpath misses target center by 81.14usft at 10559.17usft MD(9071.39 TVD,500.50 N,2686.71 E) -Point Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 2,846.45 13 3/8" 13.375 18.500 5,508.00 9 5/8" 9.625 12.250 9,671.45 INTERMEDIATE CASING 1 7.000 8.500 12,647.00 2 7/8" 2.875 4.250 Design Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +E/-W (usft) (usft) (usft) (usft) Comment 10,096.99 9,065.33 697.93 2,363.65 TIP 10,099.00 9,065.76 698.72 2,365.45 KOP 10,130.31 9,071.58 709.40 2,394.28 Interpolated Azimuth 10,160.48 9,074.91 716.38 2,423.40 Interpolated Azimuth 10,191.17 9,076.75 719.58 2,453.85 Interpolated Azimuth 12,647.00 9,206.06 -808.39 1,229.10 Projection to TD Checked By: Approved By: Date: 11/21/2014 3:46:52PM Page 5 COMPASS 5000.1 Build 61 • II/1" 0 bp Survey Report-Geographic BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: E-05B @ 59.05usft(Nabors 7ES) Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Well: E-05 North Reference: True Wellbore: E-05C Survey Calculation Method: Minimum Curvature Design: E-05C Database: EDM R5K-Alaska PROD-ANCP1 11/21/2014 3:46:52PM Page 6 COMPASS 5000.1 Build 61 • • 0 _N O -C N a) 1 W m o U w 6 m a v Q C a E E= a 2 0 C jo O HW lo H 0 [�n N J OD Q ,C 2 Q C = .9-- i O 0 a) -O W N LO Q W (n O C J V a) 1- m ❑ W U U U Y X X CD CV Q Q (/ dNJ N E ... 7 0 o Cw U) n >, oN EazNNa aOw O O O O No oU 2 aN) N) y 0 O O O N'O O SZ to N m m o ? 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W U O (/� ? H H 0 0 7 03 0 CO H 2 nTO 2/ 4 Ferguson, Victoria L (DOA) From: Hyatt,Trevor <Trevor.Hyatt@bp.com> Sent: Thursday,August 14, 2014 11:04 AM To: Ferguson,Victoria L(DOA) Subject RE: PBU E-05C(PTD 214-114) Attachments: E-05C Plan 1 Final.pdf Follow Up Flag: Follow up Flag Status: Flagged Victoria, We will be shutting in E-09C while we are drilling E-05C to minor risk this well. E-26 and K-10B are P&A'd, so we will accept that risk to move them to minor risk. Please see the attached E-05C Final Well Plan with the full Traveling Cylinder plot and report. Let me know if you need anything else. Thanks Trevor Hyatt BP Exploration (Alaska), Inc. Coil Tubing Drilling Engineer Trevor.HvattP bp.com Office:907-564-4627 Cell: 907-223-3087 Fax: 907-564-5510 From: Ferguson, Victoria L(DOA) [mailto:victoria.ferguson@alaska.gov] Sent: Thursday,August 14, 2014 10:12 AM To: Hyatt,Trevor Subject: PBU E-05C(PTD 214-114) Trevor, What steps will you take to minor risk the following major risk failures: E-09C, E-26, K-10B? Do you have the traveling cylinder plot for the wells with major risk? Do you have the traveling cylinder report with the major risk failures? Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W 7th Ave,Ste 100 Anchorage,AK 99501 Work (907)793-1247 victoria ferquson Onalaska qov 1 �w�� \�%% c SHE S TATE 333 `,/esi Seier!I) Avenue. "•%''= ,t �A� C:O\'1:1\\O1\ 51., 1\' 1.'AR\r,I ? f-,nchorc;c Ar;;ka9i ul L1"0,2< 9/ / _7 9 4 John McMullen Engineering Team Leader BP Exploration(Alaska), Inc. Post Office Box 196612 Anchorage, AK 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU E-05C BP Exploration (Alaska), Inc. Permit No: 214-114 Surface Location: 1353' FNL, 502' FEL, Sec. 06, T11N, R14E, UM Bottomhole Location: 2250' FNL, 645' FWL, Sec. 05, T11N, R14E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re-drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC 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 AOGCC 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 AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, P41,,0 Cathy P. oerster Chair DATED this day of August, 2014. RECEIVED STATE OF ALASKA 1 ALA JIL AND GAS CONSERVATION COMP, DN JUL 2 1 2014 - PERMIT TO DRILL AOGCC 20 AAC 25.005 1 a.Type of work. 1 b Proposed Well Class: IN Development Oil 0 Service-Winj ®Single Zone . 1 c.Specify if well is proposed for: 0 Drill 0 Lateral 0 Stratigraphic Test 0 Development Gas 0 Service-Supply 0 Multiple Zone 0 Coalbed Gas 0 Gas Hydrates ®Redrill 0 Reentry 0 Exploratory 0 Service-WAG 0 Service-Disp 0 Geothermal 0 Shale Gas 2.Operator Name: 5.Bond ®Blanket 0 Single Well 11.Well Name and Number: BP Exploration (Alaska) Inc. Bond No 6194193 • PBU E-05C • 3. Address 6.Proposed Depth: 12.Field/Pool(s) P.O. Box 196612,Anchorage,Alaska 99519-6612 MD 12836' • TVD 9150'ss • Prudhoe Bay/Prudhoe Bay 4a.Location of Well(Governmental Section): 7.Property Designation(Lease Number): Surface: ADL 028304 1353' FNL,502' FEL, Sec.06,T11N, R14E, UM • Top of Productive Horizon: 8 Land Use Permit: 13 Approximate Spud Date: 734'FNL, 1681'FWL, Sec. 05,T11N, R14E, UM November 1, 2014 • Total Depth 9.Acres in Property. 14.Distance to Nearest Property: 2250'FNL,645'FWL, Sec.05,T11N, R14E, UM 2469 10100' 4b. Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL: 59.05' • feet 15.Distance to Nearest Well Open Surface' x 664473 • y-5975711 • Zone- ASP4 GL Elevation above MSL: 30.89' • feet to Same Pool: 37' 16.Deviated Wells: Kickoff Depth: 10100' feet 17.Maximum Anticipated Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: 94 degrees Downhole' 3331 • Surface. 2451 • 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) 4-1/4" 3-1/2"x 3-1/4" 9.2#/6.4# L-80 STL/TCII 3036' 9800' 8914'ss 12836' 9150'ss 145 sx Class'G' x 2-7/8" /6.4# /STL 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) 11440' 9068' 10019' 11352' 9065' 9495'; 11335' Casing Length Size Cement Volume MD ND Conductor/Structural , 106' 20" 125 cu ft Cement 106' 106' Surface 2814' 13-3/8" 4020 cu ft PF'C'&Permafrost 31'-2845' 31'-2845' Intermediate 5478' 9-5/8" 1199 cu ft Howco Lite,250 cu ft Class'G,560 cu ft PF'C' 30'-5508' 30'-5216' Production Liner 9642' 7" 376 cu ft LiteCrete, 185 cu ft Class'G' 28'-9670' 28'-8859' Liner 1932' 4-1/2" 309 cu ft Class'G' 9506'- 11438' 8700'-9067' Perforation Depth MD(ft): 9982'- 11350' Perforation Depth ND(ft). 9047'-9065' 20.Attachments. 0 Property Plat ®BOP Sketch ®Drilling Program ❑Time vs Depth Plot 0 Shallow Hazard Analysis 0 Diverter Sketch 0 Seabed Report ®Drilling Fluid Program ®20 AAC 25.050 Requirements 21. Verbal Approval: Commission Representative: Date 22. I hereby certify that the foregoing is true and correct: Contact Trevor Hyatt,564-4627 Printed Name Joh McM Title Engineering Team Leader Email Trevor.Hyatt@bp corn 1 Signature Phone 564-4711 Date 7 % Y Commission Use Only Permit To I rill .2.1,"// API Number: Permit Approva Dat See cover letter for Number ` 7 50-029-20197-03-00 3+ t 1, L i other requirements. Conditions of Approval: If box is checked,well may not be used to explore for,test,or produce coalbed methane,gas hydrates,or gas Er contained shales: / Other: _ gOP ¢e s 74 to 3 5c D p 5 i Samples Req'd ❑les II7�No Mud Log Req'd: 0,�,JYes 13 No pQ H2S Measures: 0 Yes ❑ o Directional Survey Req'd: Yes 0 No Spacing exception req'd: CI Yes (NNo inclination-only svy Req'd: 0 Yes 121/No APPROVED BY 941,-.4,1"-1"--WMMISSIONER APOROVED BNQ-1S THE COMMISSION Date v — Cf Form 10-401 Revised 10/2 2 This p r i r v 1' o h from the date of approval(20 AA 25.005 )) Submit Form and A chments In Duplicate 1/1" r g�1 41/' -fl� f °1 �� i(T A 7, -3 , . To: Alaska Oil & Gas Conservation Commission From: Trevor Hyatt 0***" bp CTD Engineer Date: July 18, 2014 Re: E-05C Permit to Drill Request Approval is requested for a permit to drill a CTD sidetrack from well E-05C with the SLB/Nordic 1 Coiled Tubing Drilling rig, targeting Zone 2. Rig Work (scheduled to begin November 1st, 2014) 1. MIRU and test BOPE 250 psi low and 3,500 psi high. (2,451 psi MASP). 2. Set 4-1/2" KB Packer Whipstock at 10,100' MD. . 3. Mill 3.8" window at 10,100 MD and 10' of rathole. • 5. Drill build section: 4.25" OH, -631' (24° deg/100 planned) with resistivity. 6. Drill lateral section: 4.25" OH, -2736' (12° deg/100 planned) with resistivity. 7. Run 3-1/2" x 3-1/4" x 2-7/8" L-80 liner leaving TOL at 9,800' MD. Pump primary cement leaving TOC at TOL (-9,800' MD), 30 bbls of 15.8 ppg liner cmt 8.* planned. 9. Perform liner cleanout with mill, motor and RPM/GR/CCL log. 10. Set liner top packer with rig (if needed) & test to 2,500psi. 11. Perforate liner based on log interpretation (-50' of perfs). 12. Freeze protect well to 2500' MD. 13. Set TWC, RDMO. *Approved alternate plug placement per 20 AAC 25.112(i) Post-Rig Work: 1. Re-install wellhouse, flowline and pull TWC. 2. Set generic GLV's, SBHPS, ASRC flow back, SIT. Mud Program: • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 ppg PowerVis for milling window and drilling (604 psi over-balance). Disposal: • All Class I & II non-hazardous and RCRA-exempt drilling and completion fluids will go to GNI at - DS4orPad 3atDS6. • Fluids >1% hydrocarbons or flammables must go to Pad 3. • Fluids >15% solids by volume must go to GNI. • Fluids with solids that will not pass through 1/4" screen must go to GNI. • Fluids with PH >11 must go to GNI. Hole Size: • 4.25" from 10,100' MD to 12,836' MD. Liner Program: • 3-1/2", 9.2# STL x 3-1/4", 6.4# TCII x 2-7/8" STL 6.4#, L-80, solid liner 9,800' MD to 12,836' MD. • A minimum of 30 bbls of 15.8 ppg cement will be used for liner cementing (TOC 9,800' MD). • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3,500 psi. • The annular preventer will be tested to 250 psi and 3,500 psi. Directional • See attached directional plan. Maximum planned hole angle is 94°, inclination at kick off point is 78°. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • • Distance to nearest property — 10,100'. • Distance to nearest well within pool — 37' (E-26). Logging • MWD directional, Gamma Ray and Resistivity will be run over all of the open hole section. • Cased hole GR/CCL/RPM logs will be run. Perforating: • SWS 2" PJ, 6 spf perf guns, 1-1/4" CSH work string, & 2-1/16" CSH. • The primary barrier for this operation: a minimum EMW of 8.4 ppg. • • A X-over shall be made up to a safety joint including a TIW valve for all tubulars ran in hole. Anti-Collision Failures • E-05B fail major risk - no errors (parent well). • E-09C fail major risk, pass minor risk - 1/200. • E-26 fail major risk, pass minor risk - 1/100. • K-10B fail major risk, pass minor risk - 1/200. Hazards • E-Pad is an H2S pad. • Most recent H2S level on E-05B is 12 ppm recorded on 2/14/2014. • The lost circulation risk in the H-35A is considered to be medium. Reservoir Pressure • The reservoir pressure on E-05C is expected to be 3,331 psi at 8,800' TVDSS. (7.28 ppg equivalent). • Maximum expected surface pressure with gas (0.10 psi/ft) to surface is 2,451 psi. • • An EMW of 8.6 ppg for this well will provide 604 psi over-balance to the reservoir. TrevorHyatt CC: Well File CTD Engineer Joe Lastufka 907-564-4627 , Urn killW Wig gz G. m IQ cn Q 0vt J 0 Q a) I co rt ._L. .0 E Q z, u" t mo c Oa r d N t ' U v ' Q O WM, Ia E a ? 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R 1 N i Qbp North America - ALASKA - BP Prudhoe Bay PB E Pad E-05 500292019700 E-05C Plan 1 Travelling Cylinder Report 16 July, 2014 r' 1 BAKER HUGHES • BP r/' , (49)bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Reference Plan 1 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 10,096.99 to 12,836.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,480.78 usft Error Surface: Elliptical Conic Survey Tool Program Date 7/16/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 102.45 5,502.45 E-05 Srvy1 CB GYRO MS(E-05) CB-GYRO-MS Camera based gyro multishot 5,508.00 5,525.00 E-05B Srvy 1 Blind(E-05B) BLIND Blind drilling 5,537.31 6,015.95 E-05B Srvy 2 Inc+Trend(E-058) INC+TREND Inclinometer+known azi trend 6,110.79 9,603.65 E-05B Srvy 3 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 9,670.22 9,681.64 E-05B Srvy 4 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 9,714.39 10,096.99 E-05B Srvy 5 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 10,096.99 10,190.00 Plan 1 (E-05C) INC+TREND Inclinometer+known azi trend 10,190.00 12,836.00 Plan 1 (E-05C) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 2,846.45 2,787.26 13 3/8" 13.375 18.500 5,508.00 5,157.39 95/8" 9.625 12.250 9,671.45 8,801.58 INTERMEDIATE CASING 1 7.000 8.500 12,836.00 9,149.77 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 (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB E Pad E-01-E-01-E-01 10,140.00 9,800.00 1,043.84 655.47 398.95 Pass-Major Risk E-01 -E-01A-E-01A 10,107.79 9,525.00 1,067.87 609.87 458.82 Pass-Major Risk E-01-E-01APB1-E-01APB1 10,120.00 9,575.00 1,069.50 621.12 448.45 Pass-Major Risk E-01-E-01 B-E-01 B 10,107.79 9,525.00 1,067.87 609.62 459.07 Pass-Major Risk E-02-E-02-E-02 Out of range E-02-E-02A-E-02A Out of range E-02-E-02APB1-E-02APB1 Out of range E-02-E-02B-E-02B Out of range E-03-E-03-E-03 Out of range E-03-E-03A-E-03A Out of range E-03-E-03A-Plan#14 Out of range E-04-E-04-E-04 Out of range E-04-E-04A-E-04A Out of range E-05-E-05-E-05 11,500.00 9,300.00 1,369.72 376.20 1,042.17 Pass-Major Risk E-05-E-05A-E-05A 11,500.00 9,300.00 1,369.72 376.31 1,042.06 Pass-Major Risk E-05-E-05APB1-E-05APB1 11,500.00 9,300.00 1,369.72 376.31 1,042.06 Pass-Major Risk E-05-E-05B-E-05B 10,100.00 10,100.00 0.00 0.36 -0.36 FAIL-NOERRORS E-06-E-06-E-06 Out of range E-06-E-06A-E-06A Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 2 COMPASS 5000.1 Build 61 t BP Fr' , 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB E Pad E-09-E-09-E-09 Out of range E-09-E-09A-E-09A Out of range E-09-E-09APB1-E-09APB1 Out of range E-09-E-09B-E-09B Out of range E-09-E-09C-E-09C 11,450.00 13,217.00 706.62 25.30 706.35 Pass-Minor 1/200 —--- – E-09-E-09CPB1-E-09CPB1 10,775.00 12,020.71 1,274.73 419.13 862.21 Pass-Major Risk E-101-E-101-E-101 Out of range E-103-E-103-E-103 Out of range E-103-E-103-E-103 wp05 Out of range E-103-E-103PB1-E-103PB1 Out of range E-103-E-103PB1-E-103ph wp05 Out of range E-14-E-14-E-14 Out of range E-14-E-14A-E-14A Out of range E-15-E-15-E-15 Out of range E-15-E-15A-E-15A Out of range E-15-E-15APB1-E-15APB1 Out of range E-15-E-15APB2-E-15APB2 Out of range E-15-E-15B-E-15B Out of range E-15-E-15BPB1-E-15BPB1 Out of range E-15-E-15C-E-15C Out of range E-15-E-15D-E-15D Out of range E-16-E-16-E-16 12,836.00 8,550.00 1,371.20 234.41 1,209.11 Pass-Major Risk E-16-E-16A-E-16A 12,836.00 8,550.00 1,371.20 234.41 1,209.11 Pass-Major Risk E-16-E-16APB1-E-16APB1 12,836.00 8,550.00 1,371.20 234.42 1,209.09 Pass-Major Risk E-17-E-17-E-17 Out of range E-17-E-17A-E-17A Out of range E-17-E-17A-Plan#7 Out of range E-18-E-18-E-18 Out of range E-18-E-18A-E-18A Out of range E-18-E-18B-E-18B Out of range E-19-E-19-E-19 Out of range E-19-E-19A-E-19A Out of range E-19-E-19B-E-19B Out of range E-19-E-19C-E-19C Out of range E-20-E-20-E-20 Out of range E-20-E-20A-E-20A Out of range E-20-E-20B-E-20B Out of range E-21 -E-21-E-21 Out of range E-21-E-21 A-E-21A Out of range E-21-E-21 B-E-21 B Out of range E-23-E-23-E-23 Out of range E-23-E-23A-E-23A Out of range E-23-E-23APB1-E-23APB1 Out of range E-23-E-23B-E-23B Out of range E-23-E-23C-E-23C Out of range E-23-E-23CPB1-E-23CPB1 Out of range E-23-E-23CPB2-E-23CPB2 Out of range E-24-E-24-E-24 Out of range E-24-E-24A-E-24A Out of range E-24-E-24APB1-E-24APB1 Out of range E-24-E-24APB2-E-24APB2 Out of range E-24-E-24B-E-24B Out of range E-25-E-25-E-25 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 3 COMPASS 5000.1 Build 61 BF . 0 by Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB E Pad E-25-E-25A-E-25A Out of range E-25-E-25APB1-E-25APB1 Out of range E-26-E-26-E-26 12,311.17 9,575.00 48.76 35.73 17.57 Pass-Minor 11100 E-26-E-26A-E-26A 12,675.00 9,125.00 642.20 331.90 481.47 Pass-Major Risk E-29-E-29-E-29 Out of range E-29-E-29A-E-29A Out of range E-29-E-29A-Plan#2 Out of range E-31-E-31-E-31 Out of range E-31-E-31 A-E-31A Out of range E-32-E-32-E-32 Out of range E-32-E-32A-E-32A Out of range E-32-E-32APB1-E-32APB1 Out of range E-32-E-32B-E-32B Out of range E-32-E-32PB1-E-32PB1 Out of range E-33-E-33-E-33 Out of range E-33-E-33A-E-33A Out of range E-33-E-33B-E-33B Out of range E-35-E-35-E-35 Out of range E-35-E-35A-E-35A Out of range E-35-E-35B-E-35B Out of range E-35-E-35PB1-E-35PB1 Out of range E-36-E-36-E-36 Out of range E-36-E-36A-E-36A Out of range E-36-E-36B-E-36B Out of range E-39-E-39-E-39 Out of range E-39-E-39A-E-39A Out of range E-39-E-39A-Plan#5 Out of range PB K Pad K-10-K-10-K-10 10,460.00 10,125.00 998.78 820.99 185.81 Pass-Major Risk K-10-K-10A-K-10A 10,500.00 9,725.00 1,066.16 729.48 351.07 Pass-Major Risk K-10-K-10APB1-K-10APB1 10,500.00 9,700.00 1,071.60 727.52 360.18 Pass-Major Risk K-10-K-10APB2-K-10APB2 10,500.00 9,700.00 1,071.60 727.52 360.18 Pass-Major Risk K-10-K-10APB3-K-10APB3 10,500.00 9,700.00 1,071.60 727.24 360.46 Pass-Major Risk K-10-K-1 OB-K-10B 10,240.00 10,825.00 693.77 56.49 690.36 Pass-Minor 1/200 "--- K-19-K-19A-K-19A 10,875.00 11,792.70 739.90 274.20 468.35 Pass-Major Risk Offset Design PB E Pad- E-01-E-01-E-01 Offset Site Error: 0.00 usft Survey Program: 100-CE-GYRO-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +PUS +El-W 1-Mit Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (cask) PI (usft) (usft) lin) !usft) (usft) (usft) 10,100.00 9,006.92 9,575.00 8,987.61 124.75 10764 -21.34 1,673.07 1,955.39 7.750 1,057.84 626.17 433.17 Pass-Major Risk 10,107.01 9,008.38 9,600.00 8,990.89 124.80 108.03 -22.01 1,673.42 1,964.51 7.750 1,053.99 629.48 426.31 Pass-Major Risk 10,112.26 9,009.46 9.625.00 9,014.18 124.84 10840 -22.81 1,673.79 1,973.58 7.750 1,050.69 632.18 420.80 Pass-Major Risk 10,120.00 9,011.01 9,650.00 9.037.50 124.90 108.78 -23.45 1,674.16 1,982.58 7.750 1,047.94 635.52 415.38 Pass-Major Risk 10,120.00 9,011.01 9,675.00 9660.85 124.90 109.16 -2462 1,674.51 1,991.51 5.562 1,045.73 636.63 413.12 Pass-Major Risk 10,120.00 9,011.01 9,700.00 9,084.22 124.90 109.54 -25.79 1,674.85 2,000.39 5.562 1,044.12 637.93 411.54 Pass-Major Risk 10,120.00 9,011.01 9,725.00 9,107.61 124.90 109.91 -28.97 1,675.22 2,009.21 5.582 1,043.15 839.20 410.69 Pass-Major Risk 10,128.74 9,012.87 9,750.00 9,131.01 125.09 110.29 -26.60 1,67563 2,017.99 5.562 1,042.65 646.33 403.91 Pass-Major Risk,CC CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4.37:36PM Page 4 COMPASS 5000.1 Build 61 TREE= CNV WELLHEAD= MC:EV OY E 0 5 B Sp NOTES:WELL ANGLE>70°@ 9905' ACTIATOR= BAKER C "4-12"CHROME TBG""ORIG&E-05A WELL NT KB.a_EV= 56.56' NOT SHOWN BELOW WHIPSTOCK*** BF.ELEV= 28.3' I KOP= 5500'. 20",94#,H-40, - 106' U U Aix Angle= 95° j 10383' CONDUCTOR, 1-I Datum MD= 9670' 1980' 9-5/8"FOC Datum TVD= 8800'SS D=19.124" ' 1998' -4-1/2"HES X NP,ID=3.813" 11-3/4"x 9-5/8"THERMOCASE I -{ 160' _______,--X X 9-5/8"CSG,47#,N-80,BTC,0=8.681' 2107' -------- , GAS LFT MANDRELS 13-3/8"CSG,72#,N-80,BTC,D=12.347" H2845' ST MD TVD DEV TYPE VLV LATCH PORT DATE I 2 3486 3481 12 KBG2 DMY BK 0 04/25/14 Minimum ID = 2.370" @ 10688' 1 6193 5782 34 KBG2 DMY BK 0 04/25/14 3-1/2" X 2-7/8" XO 9-5/8"WHIPSTOCK(03/25/09) - 5500' MLLOUT WINDOW(E-05B) 5508'-5525' 9-5/8'CSG,47#,N-80,HYD,D=8.681" --( -5508' I 7"LNR,26#,L-80 TCI XO TO L-80 BTC-M H 6705' HX X 111 9368' -(4-1/2"HES X NP,ID=3.813" X ii 9399' -7"X 4-1/2'BKR S-3 PKR,0=3.870" II 9433' H4-1/2'HES X NP,ID=3.813" I 9505' H 4-1/2"HES XN NP,D=3.725" 4-1/2"TBG, 12.6#,13CR-80 VAM TOP, H 9518' 0152 bpf,D=3.358" 9506' -17"X 5"HRD ZXP LTP w/T1EBK SUV,U3=4.460" 7'CSG,26#. L-80 8TC-M, .0383 bpf,ID=6.276' - 9670' 9518' I--14-1/2"WLEG,ID=3.958" I I 9528' --17"X 5"BKR FLEXLOCK LNR HGR ID=4.450" PERFORATION SIXuMARI 9538' 15"X 4-1/2"XO,D=3.930" REF LOG: 11. 9495'SLM -FISH 2 SLIPS,2 3/4 ELEMENTS FROM WRP ANGLE AT TOP PERF:81`@9982' ' (04/17/13) Note:Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn/Sqz SHOT SQZ 10019' -14-1/2"HES CEP(01/25/14) 2-7/8' 6 9982-9992 0 06/29/12 2.88 6 10330-10400 C 04/08/09in ► 10306' -3-1/2"KB(UPPER)STRADDLE NKR,ID=2.560" 2.88 6 10510 10640 C 04/08/09 1 10688' -3-1/2"X 2-7/8"X0,ID=2.370" 2.88 6 10870- 10910 C 04/08/09 ; 2.88 6 10970-11080 C 04/08/09 - - 10701' -3-1/2"KB(MIDDLE)STRADDLE FKR,D=2.560" 2.88 6 11130-11200 C 04/08/09 2.88 6 11260-11350 C 04/08/09 11097' -3-1/2"X 2-7/8"XO w/SEAL ASSY BMBLY,ID=2.380" 11109' --3-1/2"KB(LOWER)STRADDLE PKR,D=2.440" 3-1/2"TBG,9.3#,L-80,STL,.0087 bpf,D=2.992" -{ 11097' 11125' -2-7/8"wLEG,ID=2.625" P1310 --1 11352' par, , 11335' -FISH-aBP,MLLED&PUSHED TO BIM(12/05/10) to •�41�� 4 4-1/2"LNR, 12.6#,L-80 ET-M,.0152 bpf,D=3.958" - 11438' •••••4 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 04/26/76 ORIGINAL COMPLETION 01/31/14 ATO/M)SET CIBP(01/25/14) WELL: E 05B 01/10/89 RWO 05/01/14 DLW/JMJ GLV GO(04/25/14) PERMT Nb:"2090210 05/19/99 SIDETRACK(E-05A) 07/21/14 TR/JMT Sa-EATICCORRECTIONS API No: 50-029-20197-02 04/10/09 N7ES SIDETRACK(E-05B) SEC 6,T11N,R14E,1353'FNL&502'FEL 12/21/10NORDIC 1 CTD PATCH(E-05B) 01/31/14 ATO/JM]SET MP(01/25/14) BP Exploration(Alaska) Il L= 4-1/16"CNV � WELLFEAp= MCEVOY SA NOTES:WELL ANGLE>70"@ ` AC1tJAIOR= BAK_ERC PROPOSAL E_0 5 ""'a-.,2"CHROME TBG***SEE FOLLOWING PGS INT KB.ELEV= _5.6.5_6 FOR PREV W ELLBORES•:.MAX DOGLEG:_a BE .EV= 28.3' KOP=^ 5500' 20",94#,H-40, -1 106' Max Angle -'@CONDUCTOR, _ Datum MD= ' 1980 Datum 1V D= 8800'_SS D=19.124" /-- ' 1998'' -H49--51//28""I IGaFOC X NP,D=3.813" 11-3/4"x 9-5/8"THERMOCASE I - 160' /X X 9-5/8"CSG,47#,N-80 BTC,D=8.681" -I 2103' GAS LFT MANDRELS 13-3/8"CSG,72#,N-80,BTC,D=12.347" H 2845" ST MD TVD DEV TYPE VLV LATCH PORT DATE 2 3486 3481 12 KBG2 DMY BK 0 04/25/14 9-5/8"WHIPSTOCK(03/25/09) H 5500' 1 6193 5782 34 KBG2 DMY BK 0 04/25/14 9-5/8"CSG,47#,N-80,HYD,D=8.681" H -5525 MPLOUT WINDOW(E-05B) 5508'-5525' I Minimum ID = 7"LNR,26#,L-80 BTC-M,.0383 bpf,D=6.276" --I 6705' tz , 9368' -14-1/2"HES X NP,D=3.813" E 9399' -17"X 4-1/2"BKR S-3 PKR,D=3.870" ' 9433' -14-1/2"HES X NP,D=3.813" 9505' H4-1/2"HES XN NP,MLLE TO 3.80"(XX/XX/14) 4-1/2"TBG, 12-6#,13CR-80 VAM TOP, H 9518' 0152 bpf,D=3.958" 9506' H 7"X 5"FRP /T D 2XP LTw EBK SLV,ID=4.460" �, 1.19518' HI4-112"VVLEG,D=3.958" TS G R (9,665' M D) I \\ - 9528' --17"X 5"BKR FLEXLOCK LNR HGR,ID=4.450" .. 17'CSG,26#, L-80 BTC-M,.0383 bpf,ID=6.276" -{ 9670• 9538' H 5"X 4-1/2"XO,13=3.930" TOP OF LNR/CMT TOP -98.` -9800 H3.70"DEPLOY SLV,D=3.00' 3-1/2"LNR, #,L-80 STL,.0087 bpf,13=2.992" - Z i 6 -13-112" X NP,D=2.813" 4-1/2"KB PKR VVI-IFSTOCK(XX/)O(/14) - -10100 1 ill 4 -13-1/2"X 3-3/16"XO,D=2.786" 4-1/2"LNR,12.6#,L-80 BT-M,.0152 bpf,13=3.958" --I -10100 0 4 ,ti1 MLLOUT WINDOW(E C,- -1 --- 61 3-1/4"LNR 6.6#,L-80 TC11,.0079 bpf,D=285" - 000' Window @ 78° inc. and 65° ROHS PERFORATION SUMMARY 76 t4 H OW PUP JOINT w/RA TAG Ifi IIP REF LOG: O 12,000' H3-3/16"X 2-7/8"XO,13=2.377" ANGLE AT TOP PERF: 'ca N)te:Refer to Production DB for historical perf data tl ■ ki- SIZE SPF NTERVAL Opn/Sqz SHOT SQZ i tip Ili te r. • 4 ri '4I4Yk, PBTD - I2-7/8"LNR, #,L-80 STL,.0058 bpf,D=2.441" -12836 �14•.1+�i DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDFIOE BAY MIT 04/26/76 BN 36 ORIGINAL COMPLETION 06/22/14 PJC PROPOSAL BULT WELL: F-05C 01/10/89 BN 36 RWO 06/24/14 TH PROPOSAL BULT(2) FERMI-No: 05/19/99 SIDETRACK(E 05A) AR No: 50-029-20197-03 04/10/09 MES SIDETRACK(E 05B) SEC 6,T11 N,R14E, 1353'FNL&502'FEL 12/21/10 NORDIC 1 CTD PATCH(E-05B) XX/XX/14 CTD SIDETRACK(E 05C) _ BP Exploration(Alaska) r • .. , !4:1 II f s �-r{l� I. I aH. a 8 0 11� a EE m 4 LL: v g 2 _=s II I X11 f 2_I Y 0 u 2 f �1 O II I V m u u . . m ♦ I „ a E .. �II 1• • o u y� "E a m N —SII 0 c ' _ f Y a Y u t ' 1,1-2 1111qlIIIIL - 2E02 p 0f t rl e O C7 a m m 1 41 < r_I s I —CI I o I i c� S N a 11 I IIOI 1 I O Ir J o0 I iiii III O ... w I c\ N - 111 t 1 ffi \\i a 0 •- 0 n = N N Z 'c 1 ''� e F ® � 1111 s III a C ' 1 c I ti€ II 1111 Z u of 0 — o I ,'0 P g 1011g Ir. i 111 ill. J oyV 2 E 0 O 111 U I W LL - C„ rc rL w • 111 U .11 �� i H ■ I W m U re f f 0 0 1 Yii O I N ...-_-_ i = 1. A re U re r' I �� rT et Q 1 $� U I 1 I v~1 I F o' 1 ' o H p Im Me E ce Z 1112I 1 y 111 s 11 111 9 my ,n I ie1N 111 NI I a rc I M 111 m 111op ¢ ' I 111 n - O i,t 1 • rii=1 it o 1 ii j Ferguson, Victoria L (DOA) From: Hyatt,Trevor <Trevor.Hyatt@bp.com> Sent: Thursday,August 14, 2014 11:04 AM To: Ferguson,Victoria L(DOA) Subject RE: PBU E-05C(PTD 214-114) Attachments: E-05C Plan 1 Final.pdf Victoria, We will be shutting in E-09C while we are drilling E-05C to minor risk this well. E-26 and K-106 are P&A'd, so we will accept that risk to move them to minor risk. Please see the attached E-05C Final Well Plan with the full Traveling Cylinder plot and report. Let me know if you need anything else. Thanks Trevor Hyatt BP Exploration (Alaska), Inc. Coil Tubing Drilling Engineer Trevor.Hyatt@bp.com Office:907-564-4627 Cell: 907-223-3087 Fax: 907-564-5510 From: Ferguson, Victoria L(DOA) [mailto:victoria.ferguson@alaska.gov] Sent:Thursday, August 14, 2014 10:12 AM To: Hyatt,Trevor Subject: PBU E-05C(PTD 214-114) Trevor, What steps will you take to minor risk the following major risk failures: E-09C, E-26, K-10B? Do you have the traveling cylinder plot for the wells with major risk? Do you have the traveling cylinder report with the major risk failures? Thanx, Victoria Victoria Ferguson Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W 7th Ave,Ste 100 Anchorage,AK 99501 Work (907)793-1247 victoria ferquson a(�alaska qov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission(AOGCC),State of Alaska and is for the sole use of the intended recipient(s).It may contain confidential and/or privileged 1 North America - ALASKA - BP Prudhoe Bay PB E Pad E-05 500292019700 E-05C Plan 1 Travelling Cylinder Report 16 July,2014 /L1 BAKER HUGHES BP Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Reference Plan 1 Filter type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 10,096.99 to 12,836.00usft Scan Method: Tray.Cylinder North Results Limited by: Maximum center-center distance of 1,480.78 usft Error Surface: Elliptical Conic Survey Tool Program Date 7/16/2014 From To (usft) (usft) Survey(Wellbore) Tool Name Description 102.45 5,502.45 E-05 Srvy1 CB GYRO MS(E-05) CB-GYRO-MS Camera based gyro multishot 5,508.00 5,525.00 E-05B Srvy 1 Blind(E-05B) BLIND Blind drilling 5,537.31 6,015.95 E-05B Srvy 2 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 6,110.79 9,603.65 E-05B Srvy 3 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 9,670.22 9,681.64 E-05B Srvy 4 Inc+Trend(E-05B) INC+TREND Inclinometer+known azi trend 9,714.39 10,096.99 E-05B Srvy 5 MWD+IFR+MS(E-05B) MWD+IFR+MS-WOCA MWD+IFR+Multi Station W/O Crustal 10,096.99 10,190.00 Plan 1 (E-05C) INC+TREND Inclinometer+known azi trend 10,190.00 12,836.00 Plan 1 (E-05C) MWD MWD-Standard Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (in) (in) 2,846.45 2,787.26 13 3/8" 13.375 18.500 5,508.00 5,157.39 95/8" 9.625 12.250 9,671.45 8,801.58 INTERMEDIATE CASING 1 7.000 8.500 I 12,836.00 9,149.77 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 (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB E Pad E-01-E-01-E-01 10,140.00 9,800.00 1,043.84 655.47 398.95 Pass-Major Risk E-01-E-01A-E-01A 10,107.79 9,525.00 1,067.87 609.87 458.82 Pass-Major Risk E-01-E-01APB1-E-01APB1 10,120.00 9,575.00 1,069.50 621.12 448.45 Pass-Major Risk E-01-E-01 B-E-01 B 10,107.79 9,525.00 1,067.87 609.62 459.07 Pass-Major Risk E-02-E-02-E-02 Out of range E-02-E-02A-E-02A Out of range E-02-E-02APB1-E-02APB1 Out of range E-02-E-02B-E-02B Out of range E-03-E-03-E-03 Out of range E-03-E-03A-E-03A Out of range E-03-E-03A-Plan#14 Out of range E-04-E-04-E-04 Out of range E-04-E-04A-E-04A Out of range E-05-E-05-E-05 11,500.00 9,300.00 1,369.72 376.20 1,042.17 Pass-Major Risk E-05-E-05A-E-05A 11,500.00 9,300.00 1,369.72 376.31 1,042.06 Pass-Major Risk E-05-E-05APB1-E-05APB1 11,500.00 9,300.00 1,369.72 376.31 1,042.06 Pass-Major Risk E-05-E-05B-E-05B 10,100.00 10,100.00 0.00 0.36 -0.36 FAIL-NOERRORS E-06-E-06-E-06 Out of range E-06-E-06A-E-06A Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 2 COMPASS 5000.1 Build 61 BP Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB E Pad E-09-E-09-E-09 Out of range E-09-E-09A-E-09A Out of range E-09-E-09APB1-E-09APB1 Out of range E-09-E-09B-E-09B Out of range E-09-E-09C-E-09C 11,450.00 13,217.00 706.62 25.30 706.35 Pass-Minor 1/200 E-09-E-09CPB1-E-09CPB1 10,775.00 12,020.71 1,274.73 419.13 862.21 Pass-Major Risk E-101-E-101 -E-101 Out of range E-103-E-103-E-103 Out of range E-103-E-103-E-103 wp05 Out of range E-103-E-103PB1-E-103PB1 Out of range E-103-E-103PB1-E-103ph wp05 Out of range E-14-E-14-E-14 Out of range E-14-E-14A-E-14A Out of range E-15-E-15-E-15 Out of range E-15-E-15A-E-15A Out of range E-15-E-15APB1-E-15APB1 Out of range E-15-E-15APB2-E-15APB2 Out of range E-15-E-15B-E-15B Out of range E-15-E-15BPB1-E-15BPB1 Out of range E-15-E-15C-E-15C Out of range E-15-E-15D-E-15D Out of range E-16-E-16-E-16 12,836.00 8,550.00 1,371.20 234.41 1,209.11 Pass-Major Risk E-16-E-16A-E-16A 12,836.00 8,550.00 1,371.20 234.41 1,209.11 Pass-Major Risk E-16-E-16APB1-E-16APB1 12,836.00 8,550.00 1,371.20 234.42 1,209.09 Pass-Major Risk E-17-E-17-E-17 Out of range E-17-E-17A-E-17A Out of range E-17-E-17A-Plan#7 Out of range E-18-E-18-E-18 Out of range E-18-E-18A-E-18A Out of range E-18-E-18B-E-18B Out of range E-19-E-19-E-19 Out of range E-19-E-19A-E-19A Out of range E-19-E-19B-E-19B Out of range E-19-E-19C-E-19C Out of range E-20-E-20-E-20 Out of range E-20-E-20A-E-20A Out of range E-20-E-20B-E-20B Out of range E-21-E-21-E-21 Out of range E-21-E-21A-E-21A Out of range E-21-E-21 B-E-21 B Out of range E-23-E-23-E-23 Out of range E-23-E-23A-E-23A Out of range E-23-E-23APB1-E-23APB1 Out of range E-23-E-23B-E-23B Out of range E-23-E-23C-E-23C Out of range E-23-E-23CPB1-E-23CPB1 Out of range E-23-E-23CPB2-E-23CPB2 Out of range E-24-E-24-E-24 Out of range E-24-E-24A-E-24A Out of range E-24-E-24APB1-E-24APB1 Out of range E-24-E-24APB2-E-24APB2 Out of range E-24-E-24B-E-24B Out of range E-25-E-25-E-25 Out of range CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37 36PM Page 3 COMPASS 5000.1 Build 61 BP Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Summary Reference Offset Centre to No-Go Allowable Measured Measured Centre Distance Deviation Warning Site Name Depth Depth Distance (usft) from Plan Offset Well-Wellbore-Design (usft) (usft) (usft) (usft) PB E Pad E-25-E-25A-E-25A Out of range E-25-E-25APB1-E-25APB1 Out of range E-26-E-26-E-26 12,311.17 9,575.00 48.76 35.73 17.57 Pass-Minor 1/100 E-26-E-26A-E-26A 12,675.00 9,125.00 642.20 331.90 481.47 Pass-Major Risk E-29-E-29-E-29 Out of range E-29-E-29A-E-29A Out of range E-29-E-29A-Plan#2 Out of range E31-E31-E31 Out of range E-31-E-31 A-E-31A Out of range E-32-E-32-E-32 Out of range E-32-E-32A-E-32A Out of range E-32-E-32APB1-E-32APB1 Out of range E-32-E-32B-E-326 Out of range E-32-E-32PB1 -E-32PB1 Out of range E-33-E-33-E-33 Out of range E-33-E-33A-E-33A Out of range E-33-E-33B-E-338 Out of range E-35-E-35-E-35 Out of range E-35-E-35A-E-35A Out of range E-35-E-35B-E-35B Out of range E-35-E-35PB1 -E-35PB1 Out of range E-36-E-36-E-36 Out of range E-36-E-36A-E-36A Out of range E-36-E-36B-E-36B Out of range E-39-E-39-E-39 Out of range E-39-E-39A-E-39A Out of range E-39-E-39A-Plan#5 Out of range PB K Pad K-10-K-10-K-10 10,460.00 10,125.00 998.78 820.99 185.81 Pass-Major Risk K-10-K-10A-K-10A 10,500.00 9,725.00 1,066.16 729.48 351.07 Pass-Major Risk K-10-K-10APB1-K-10APB1 10,500.00 9,700,00 1,071.60 727.52 360.18 Pass-Major Risk K-10-K-10APB2-K-10APB2 10,500.00 9,700.00 1,071.60 727.52 360.18 Pass-Major Risk K-10-K-10APB3-K-10APB3 10,500.00 9,700.00 1,071.60 727.24 360.46 Pass-Major Risk K-10-K-10B-K-10B 10,240.00 10,825.00 693.77 56.49 690.36 Pass-Minor 1/200 K-19-K-19A-K-19A 10,875.00 11,792.70 739.90 274.20 468.35 Pass-Major Risk Offset Design PB E Pad- E-01-E-01-E-01 Offset Site Error: 0.00 usft Survey Program: 100-CB-GYRO-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N/S +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) lush) (usft) r°) (usft) (usft) (in) (usft) (usft) (usft) 10,100.00 9,006.92 9,575.00 8,96761 124.75 107.64 -21.34 1,673.07 1,955.39 7.750 1,057.84 626.17 433.17 Pass-Major Risk 10,107.01 9,008.38 9,600.00 8,990.89 124.80 108.03 -22.01 1,673.42 1,964.51 7.750 1,053.99 62946 426.31 Pass-Major Risk 10,112.26 9,009.46 9,625.00 9,014.18 124.84 10840 -22.81 1,673.79 1,973.58 7.750 1,050.69 632.18 420.80 Pass-Major Risk 10,120.00 9,011.01 9,650.00 9,037.50 124.90 108.78 -23.45 1,674.16 1,982.58 7.750 1,047.94 635.52 415.38 Pass-Major Risk 10,120.00 9,011.01 9,675.00 9,060.85 124.90 109.16 -24.62 1,674.51 1,991.51 5.562 1,045.73 636.63 413.12 Pass-Major Risk 10,120.00 9,01101 9,700-00 9,084.22 124.90 109.54 -25.79 1,674.85 2,000.39 5.562 1,044.12 637.93 411.54 Pass-Major Risk 10,120.00 9,011.01 9,725.00 9,107.61 124.90 109.91 -26.97 1,675.22 2,00921 5-562 1,043.15 639.20 410.69 Pass-Major Risk 10,128.74 9,012.67 9,750.00 9,131.01 125.09 110.29 -26.60 1,675.63 2,017.99 5.562 1,042.65 646.33 403.91 Pass-Major Risk,CC CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4 37 36PM Page 4 COMPASS 5000.1 Build 61 BP Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-058 @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-01-E-01-E-01 Offset Site Error: 0.00 usft Survey Program: 100-CB-GYRO-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface a Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth 41/-6 +Er-W Hole Size Centre Distance Deviation (urn) (usft) (usft) (usft) (usft) )usft) 11 (usft) (usft) (in) (usft) (usft) (usft) 10,131.16 9,013.11 9,775.00 9,154.43 125.15 110.66 -27.35 1,676.08 2,026.74 5.562 1,042.88 649.13 40302 Pass-Major Risk 10,140.00 9,014.61 9,800.00 9,177.86 125.34 111.04 -26.93 1,676.59 2,035.45 5.562 1,043.84 655.47 398.95 Pass-Major Risk,ES,SF 10,140.00 9,014.61 9,825.00 9,201.30 125.34 111.41 -28.12 1,677.13 2,044.11 5.562 1,045.25 656.75 401.48 Pass-Major Risk 10,140.00 9,014.61 9,850.00 9,224.76 125.34 111.79 -29.32 1,677.68 2,052.74 5.562 1,047.29 658.04 404.90 Pass-Major Risk 10,140.00 9,014.61 9,875.00 9,248.23 125.34 112.16 -30.50 1,678.26 2,061.33 5.562 1,049.95 659.32 409.20 Pass-Major Risk 10,140.00 9,014.61 9,900.00 9,271.71 125.34 112.54 -31.69 1,678.85 2,069.88 5.562 1,053.23 66061 414.37 Pass-Major Risk 10,140.00 9,014.61 9,925.00 9,295.21 125.34 112.92 -32.86 1,679.46 2,078.40 5.562 1,057.12 661.90 420.39 Pass-Major Risk 10,140.00 9,014.61 9,930.00 9,299.91 125.34 112.99 -33.09 1,679.59 2,080.09 5.562 1,057.98 662.15 421.70 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 5 COMPASS 5000.1 Build 61 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-01-E-01 A-E-01 A onset site Error: 0.00 usft Survey Program: 100-CB-GYRO-MS,9250-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset lbolface+ Offset Wellbore Centre Casing• Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth 44,4 *El-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usO) (usft) (watt) P) (usft) (usft) (In) (usft) (usft) (usft) 10098.28 9,006.55 9,500.00 8,874.68 124.75 102.29 -16.31 1,680.50 1,967.70 9.062 1,067.49 607.64 461.04 Pass-Major Risk,CC 10,107.79 9,008.54 9,525.00 8,892.92 124.81 102.29 -16.57 1,689.10 1,982.42 9.082 1,067.87 609.87 458.82 Pass-Major Risk ES,SF 10,120.00 9,011.01 9,550.00 8,910.77 124.90 102.30 -16.54 1,700.60 1,995.58 9.062 1,071.97 613.18 459.31 Pass-Major Risk 10,120.00 9,011.01 9,575.00 8,927.72 124.90 102.30 -17.30 1,715.10 2,006.82 9.062 1,080.01 613.20 467.05 Pass-Major Risk 10,120.00 9,011.01 9000.00 8,943.61 124.90 102.31 -17.98 1,730.04 2,019.00 9.062 1,088.73 613.22 475.60 Pass-Major Risk 10,129.76 9,012.86 9025.00 8,958.10 125.12 102.32 -18.84 1,745.34 2,032.43 9.062 1,097.74 619.68 478.08 Pass-Major Risk 10,140.00 9,014.61 9,650.00 8,970.67 125.34 102.33 -15.47 1,762.87 2,045.04 9.062 1,109.77 625.57 484.20 Pass-Major Risk 10,140.00 9,014.61 9,675.00 8,980.89 125.34 102.34 -15.87 1,782.19 2,057.13 6.875 1,123.94 625.40 498.52 Pass-Major Risk 10,140.00 9,014.61 9,700.00 8,988.26 125.34 102.35 -16.12 1,803.18 2,088.50 6.875 1,140.33 625.41 514.92 Pass-Major Risk 10,140.00 9,014.61 9,725.00 8,992.56 125.34 102.36 -16.22 1,825.84 2,078.06 6.875 1,159.21 625.40 533.81 Pass-Major Risk 10,140.00 9,014.61 9,750.00 8,993.75 125.34 102.37 -16.19 1,849.78 2,085.06 6.875 1,180.28 625.39 554.88 Pass-Major Risk 10,148.24 9,015.89 9,775.00 8,993.87 125.67 102.38 -14.64 1,874.52 2,088.45 6.875 1,203.07 630.02 572.92 Pass-Major Risk 10,149.48 9,016.07 9,800.00 8,993.86 125.72 102.39 -14.38 1,899.52 2,088.66 8.875 1,227.11 630.66 596.32 Pass-Major Risk 10,150.41 9,016.21 9,825.00 8,993.91 125.76 102.40 -14.19 1,924.47 2,087.32 6.875 1,251.54 631.13 620.30 Pass-Major Risk 10,150.99 9,016.29 9,850.00 8,994.23 125.78 102.41 -14.10 1,949.24 2,083.98 6.875 1,276.32 631.39 644.82 Pass-Major Risk 10,151.48 9,016.36 9,875.00 8,994.18 125.80 102.42 -14.01 1,973.98 2,080.34 6.875 1,301.16 631.62 669.43 Pass-Major Risk 10,160.00 9,017.50 9,900.00 8,993.83 126.14 102.42 -12.37 1,998.78 2,077.25 6.875 1,326.07 635.67 690.36 Pass-Major Risk 10,160.00 9,017.50 9,925.00 8,993.62 128.14 102.43 -12.36 2,023.70 2,075.22 8.875 1,350.66 635.63 714.98 Pass-Major Risk 10,160.00 9,017.50 9,950.00 8,993.63 126.14 102.44 -12.35 2,048.61 2,073.18 6.875 1,375.27 635.60 739.62 Pass-Major Risk 10,160.00 9,017.50 9,975.00 8,994.00 126.14 102.45 -12.36 2,073.45 2,070.38 8.875 1,400.00 635.56 764.39 Pass-Major Risk 10,180.00 9,017.50 10,000.00 8,994.66 126.14 102.46 -12.39 2,098.21 2,067.06 6.875 1,424.79 835.53 789.21 Pass-Major Risk 10,160.00 9,017.50 10,025.00 8,995.10 126.14 102.46 -12.42 2,122.53 2,061.31 6.875 1,449.77 635.50 814.22 Pass-Major Risk 10,180.00 9,017.50 10,050.00 8,995.69 126.14 102.47 -12.46 2,146.58 2,054.52 6.875 1,474.74 635.47 839.22 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 6 COMPASS 5000.1 Build 61 BP r�' bp0 Travelling Cylinder Report HUGHESKER Company: North America-ALASKA-BP Local Co-ordinate Reference: Wlell E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-01-E-01APB1-E-01APB1 Offset Site Error, 0.00 usft Survey Program: 100-C13-GYRO-MS,9391-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +8114 .E./-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (1 (usft) (usft) (n) (usft) (usft) (usft) 10,097.92 9,006.48 9,525.00 8,908.21 124.75 104.61 -18.17 1,682.45 1,958.53 9.062 1,069.12 615.46 453.93 Pass-Major Risk 10,108.11 9,008.61 9,550.00 8,924.76 124.81 104.61 -18.29 1,689.30 1,975.94 9.062 1,067.47 617.82 449.79 Pass-Major Risk,CC 10,120.00 9,011.01 9,575.00 8,939.78 124.90 104.61 -18.08 1,699.48 1,993.11 9.062 1,069.50 621.12 448.45 Pass-Major Risk,ES,SF 10,120.00 9,011.01 9,600.00 8,952.67 124.90 104.62 -18.56 1,712.48 2,010.10 9.062 1,074.78 621.18 453.62 Pass-Major Risk 10,120.00 9,011.01 9,625.00 8,963.57 124.90 104.63 -18.93 1,727.69 2,026.66 9.062 1,082.92 621.23 461.69 Pass-Major Risk 10,140.00 9,014.61 9,650.00 8,972.28 125.34 104.63 -15.60 1,745.35 2,042.02 9.062 1,094.15 633.75 460.39 Pass-Major Risk 10,140.00 9,014.61 9,675.00 8,978.44 125.34 104.64 -15.78 1,765.71 2,055.08 6.875 1,108.99 633.58 475.39 Pass-Major Risk 10,140.00 9,014.61 9,700.00 8,982.76 125.34 104.65 -15.89 1,788.09 2,065.32 6.875 1,127.01 633.58 493.42 Pass-Major Risk 10,140.00 9,014.61 9,725.00 8,988.41 125.34 104.66 -15.98 1,811.46 2,073.39 6.875 1,146.88 633.56 513.31 Pass-Major Risk 10,140.00 9,014.61 9,750.00 8,989.27 125.34 104.87 -16.04 1,835.42 2,079.90 6.875 1,167.96 633.54 534.41 Pass-Major Risk 10,140.00 9,014.61 9,775.00 8,990.99 125.34 104.68 -16.05 1,859.86 2,084.85 6.875 1,190.09 633.52 556.57 Pass-Major Risk 10,148.47 9,015.93 10,050.00 8,992.34 125.68 104.75 -14.71 2,120.34 2,021.14 8.875 1,457.93 638.08 819.72 Pass-Major Risk 10,148.59 9,015.94 9,800.00 8,991.63 125.68 104.69 -14.48 1,884.85 2,087.95 8.875 1,213.00 638.38 574.48 Pau-Major Risk 10,149.66 9,016.10 10,025.00 8,993.07 125.73 104.75 -14.46 2,099.43 2,034.80 6.875 1,434.13 638.73 795.27 Pass-Major Risk 10,149.89 9,016.13 9,825.00 8,991.53 125.74 104.70 -14.19 1,909.63 2,088.62 6.875 1,236.92 639.06 597.73 Pass-Major Risk 10,150.56 9,016.23 10,000.00 8,994.25 125.76 104.74 -14.29 2,077.44 2,046.62 6.875 1,409.80 639.23 770.45 Pass-Major Risk 10,150.88 9,016.28 9,850.00 8,991.37 125.78 104.71 -13.98 1,934.61 2,087.73 6.875 1,261.27 639.57 621.59 Pass-Major Risk 10,151.37 9,016.34 9,975.00 8,995.21 125.80 104.74 -14.13 2,055.07 2,057.74 6.875 1,385.30 639.67 745.52 Pass-Major Risk 10,151.51 9,016.37 9,875.00 8,991.47 125.80 104.72 -13.86 1,959.43 2,084.85 6.875 1285.99 639.87 646.02 Pass-Major Risk 10,180.00 9,017.50 9,900.00 8,992.30 126.14 104.72 -12.29 1,984.06 2,080.67 8.875 1,311.00 643.95 667.00 Pass-Major Risk 10,160.00 9,017.50 9,925.00 8,993.97 126.14 104.73 -12.38 2,008.45 2,075.48 6.875 1,335.87 643.92 691.90 Pass-Major Risk 10,160.00 9,017.50 9,950.00 8,995.38 126.14 104.74 -12.46 2,032.17 2,067.75 8.875 1360.75 643.89 718.81 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 7 COMPASS 5000.1 Build 61 BP Ire wbp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-01-E-01 B-E-01 B Onset site Error: 0.00 usft Survey Program: 100-CB-GYRO-MS,9250-MW),9828-M1ND Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Too8ece+ Offset Wellborn Centre Casing- Centre to No Go Allocable Warning Depth Depth Depth Depth Azimuth +RAS +EIM Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (') (usft) (usft) (in) (cash) (usft) (usft) 10,098.28 9,006.55 9,500.00 8,874.68 124.75 102.29 -16.31 1,680.50 1,967.70 5.687 1,067.49 607.38 461.30 Pass-Major Risk,CC 10,107.79 9,008.54 9,525.00 8,892.92 124.81 102.30 -16.57 1,689.10 1,982.42 5.687 1,067.87 609.62 459.07 Pass-Major Risk,ES,SF 10,120.00 9,011.01 9,550.00 8,910.77 124.90 102.30 -16.54 1,700.60 1,995.58 5.687 1,071.97 612.94 459.56 Pass-Major Risk 10,120.00 9,011.01 9,575.00 8,927.72 124.90 102.31 -17.30 1,715.10 2,006.82 5.687 1,080.01 612.96 467.29 Pass-Major Risk 10,120.00 9,011.01 9,600.00 8,943.61 124.90 102.31 -17.98 1,730.04 2,019.00 5.687 1,088.73 612.99 475.83 Pass-Major Risk 10,129.76 9,012.86 9,625.00 8,958.10 125.12 102.32 -16.84 1,745.34 2,032.43 5.687 1,097.74 619.46 478.31 Pass-Major Risk 10,140.00 9,014.61 9,650.00 8,970.67 125.34 102.33 -15.47 1,762.87 2,045.04 5.687 1,109.77 625.36 484.42 Pass-Major Risk 10,140.00 9,014.61 9,675.00 8,980.89 125.34 102.34 -15.87 1,782.19 2,057.13 3.500 1,123.94 625.20 498.73 Pass-Major Risk 10,140.00 9,014.61 9,700.00 8,988.26 125.34 102.35 -18.12 1,803.18 2,068.50 3.500 1,140.33 625.21 515.11 Pass-Major Risk 10,140.00 9,014.61 9,725.00 8,992.56 125.34 102.36 -16.22 1,825.84 2,078.06 3.500 1,159.21 625.22 533.99 Pass-Major Risk 10,140.00 9,014.61 9,750.00 8,993.75 125.34 102.38 -16.19 1,849.78 2,085.06 3.500 1,180.28 625.22 555.06 Pass-Major Risk 10,140.00 9,014.61 9,975.00 9,000.94 125.34 102.43 -16.63 2,058.75 2,027.70 3.500 1,396.86 624.79 771.88 Pass-Major Risk 10,140.00 9,014.61 10,000.00 9,002.09 125.34 102.43 -16.78 2,075.37 2,009.07 3.500 1,417.92 824.81 792.94 Pass-Major Risk 10,140.00 9,014.61 10,025.00 9,002.15 125.34 102.42 -16.88 2,090.49 1,989.17 3.500 1,438.05 624.85 813.04 Pass-Major Risk 10,140.00 9,014.61 10,050.00 9,000.06 125.34 102.42 -16.91 2,104.28 1,968.45 3.500 1,457.33 624.91 832.28 Pass-Major Risk 10,140.00 9,014.61 10,075.00 8,997.31 125.34 102.42 -16.92 2,115.64 1,946.37 3.500 1,474.89 624.97 849.78 Pass-Major Risk 10,148.24 9,015.89 9,775.00 8,993.87 125.87 102.39 -14.64 1,874.52 2,088.45 3.500 1,203.07 629.85 573.09 Pass-Major Risk 10,148.72 9,015.96 9,950.00 8,999.54 125.69 102.43 -14.90 2,040.02 2,044.16 3.500 1,374.28 629.94 744.23 Pass-Major Risk 10,149.48 9,016.07 9,800.00 8,993.86 125.72 102.40 -14.38 1,899.52 2,088.66 3.500 1,227.11 630.49 596.49 Pass-Major Risk 10,149.92 9,018.14 9,925.00 8,997.83 125.74 102.43 -14.55 2,019.18 2,057.83 3.500 1,350.59 630.59 719.89 Pass-Major Risk 10,150.41 9,016.21 9,825.00 8,993.91 125.76 102.41 -14.19 1,924.47 2,087.32 3.500 1,251.54 630.96 820.47 Pass-Major Risk 10,150.68 9,016.25 9,900.00 8,996.63 125.77 102.42 -14.31 1,996.81 2,068.90 3.500 1,326.12 631.01 695.00 Pass-Major Risk 10,150.94 9,016.28 9,850.00 8,994.39 125.78 102.41 -14.12 1,949.19 2,083.69 3.500 1,276.34 631.20 645.03 Pass-Major Risk 10,151.02 9,016.30 9,875.00 8,995.40 125.78 102.42 -14.16 1,973.39 2,077.52 3.500 1,301.29 631.22 669.96 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 8 COMPASS 5000.1 Build 61 BP r'' O. bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Coordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-05-E-05-E-05 offset Site Error: 0.00 usft Survey Program: 100-CB-GYRO-MS Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toofface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth .W$ +PAN Hole Size Centre Distance Deviation (usft) lush) (usft) (usft) (usft) (usft) 11 (usA) (usA) (in) (usn) (usft) (usft) 11,475.00 9,013.03 9,500.00 8,511.18 85.37 106.63 163.63 -1,192.42 2,993.65 7.750 1,387.01 356.71 1,056.01 Pass-Major Risk 11,475.00 9,013.03 9,525.00 8,532.70 85.37 10728 162.62 -1,200.87 3,003.16 7.750 1,391.04 357.09 1,057.46 Pass-Major Risk 11,475.00 9,013.03 9,550.00 8,554.27 85.37 107.94 161.61 -1,209.30 3,012.58 7.750 1,395.42 357.46 1,059.37 Pass-Major Risk 11,475.00 9,013.03 9,575.00 8,575.89 85.37 108.59 160.61 -1,217.70 3,021.92 7.750 1,400.15 357.84 1,061.73 Pass-Major Risk 11,475.00 9,013.03 9,600.00 8,597.55 85.37 109.25 159.61 -1,226.07 3,031.17 7.750 1,405.22 358.21 1,064.55 Pass-Major Risk 11,475.00 9,013.03 9,625.00 8,619.25 85.37 109.89 158.62 -1,234.41 3,040.36 7.750 1,410.65 358.56 1,067.87 Pass-Major Risk 11,475.00 9,013.03 9,650.00 8,640.98 85.37 110.53 157.64 -1,242.71 3,049.53 7.750 1,416.44 358.91 1,071.65 Pass-Major Risk 11,475.00 9,013.03 9,675.00 8,662.74 85.37 111.17 156.67 -1,250.97 3,058.67 5.562 1,422.60 359.07 1,076.08 Pass-Major Risk 11,475.00 9,013.03 9,700.00 8,684.52 85.37 111.81 155.70 -1,259.19 3,067.78 5.562 1,429.11 359.42 1,080.79 Pass-Major Risk 11,475.00 9,013.03 9,725.00 8,706.33 85.37 112.44 154.74 -1,267.36 3,078.85 5.562 1,435.97 359.77 1,085.93 Pass-Major Risk 11,475.00 9,013.03 9,750.00 8,728.19 85.37 113.07 153.80 -1,275.48 3,085.87 5.582 1,443.15 360.11 1,091.50 Pass-Major Risk 11,475.00 9,013.03 9,775.00 8,750.08 85.37 113.70 152.86 -1,283.55 3,094.85 5.562 1,450.65 360.46 1,097.48 Pass-Major Risk 11,475.00 9,013.03 9,800.00 8,772.01 85.37 114.33 151.92 -1,291.57 3,103.78 5.562 1,458.48 380.80 1,103.88 Pass-Major Risk 11,475.00 9,013.03 9,825.00 8,793.97 85.37 114.95 151.00 -1,299.55 3,112.67 5.562 1,466.60 361.14 1,110.68 Pass-Major Risk 11,475.00 9,013.03 9,850.00 8,815.96 85.37 115.57 150.09 -1,307.50 3,121.51 5.562 1,475.06 381.49 1,117.91 Pass-Major Risk 11,484.26 9,013.03 9,475.00 8,489.70 85.37 105.95 165.75 -1,183.98 2,984.05 7.750 1,383.26 365.42 1,046.49 Pass-Major Risk 11,485.03 9,013.03 9,450.00 8,488.23 85.37 105.28 166.87 -1,175.59 2,974.36 7.750 1,380.03 365.70 1,045.49 Pass-Major Risk 11,485.84 9,013.03 9,425.00 8,446.79 85.37 104.61 187.99 -1,167.25 2,964.59 7.750 1,377.22 386.00 1,045.00 Pass-Major Risk 11,488.68 9,013.03 9,400.00 8,425.36 85.37 103.94 189.12 -1,158.97 2,954.72 7.750 1,374.84 366.33 1,044.99 Pass-Major Risk 11,487.61 9,013.03 9,375.00 8,403.98 85.37 103.24 170.28 -1,150.82 2,944.65 7.750 1,372.89 366.57 1,045.41 Pass-Major Risk 11,488.68 9,013.03 9,350.00 8,382.65 85.37 102.54 171.42 -1,142.91 2,934.29 7.750 1,371.37 366.92 1,046.27 Pass-Major Risk 11,489.83 9,013.03 9,325.00 8,361.39 85.37 101.84 172.59 -1,135.22 2,923.62 7.750 1,370.28 367.37 1,047.56 Pass-Major Risk 11,500.00 9,013.03 9,075.00 8,151.00 85.37 94.45 -176.09 -1,069.24 2,806.04 7.750 1,385.15 367.01 1,094.75 Pass-Major Risk 11,500.00 9,013.03 9,100.00 8,171.97 85.37 95.19 -177.08 -1,074.81 2,818.47 7.750 1,381.31 368.21 1,086.48 Pass-Major Risk 11,500.00 9,013.03 9,125.00 8,192.93 85.37 95.94 -178.07 -1,080.58 2,830.81 7.750 1,378.02 369.30 1,078.87 Pass-Major Risk 11,500.00 9,013.03 9,150.00 8,213.90 85.37 96.69 -179.06 -1,088.63 2,842.99 7.750 1,375.28 370.38 1,071.84 Pass-Major Risk 11,500.00 9,013.03 9,175.00 8,234.89 85.37 97.45 179.93 -1,092.97 2,855.01 7.750 1,373.09 371.47 1,065.41 Pass-Major Risk 11,500.00 9,013.03 9,200.00 8,255.88 85.37 98.20 178.92 -1,099.58 2,866.87 7.750 1,371.46 372.55 1,059.58 Pass-Major Risk 11,500.00 9,013.03 9,225.00 8,276.90 85.37 98.93 177.91 -1,106.40 2,878.56 7.750 1,370.34 373.47 1,054.44 Pass-Major Risk 11,500.00 9,013.03 9,250.00 8,297.96 85.37 99.67 176.89 -1,113.37 2,890.08 7.750 1,369.68 374.38 1,049.83 Pass-Major Risk 11,500.00 9,013.03 9,275.00 8,319.06 85.37 100.40 175.87 -1,120.49 2,901.45 7.750 1,369.47 375.29 1,045.73 Pass-Major Risk,CC 11,500.00 9,013.03 9,300.00 8,340.20 85.37 101.14 174.84 -1,127.76 2,912.65 7.750 1,369.72 376.20 1,042.17 Pass-Major Risk,ES,SF 11,509.44 9,013.03 9,050.00 8,130.00 85.37 93.70 -174.00 -1,063.82 2,793.61 7.750 1,389.45 374.10 1,097.02 Pass-Major Risk 11,511.75 9,013.03 9,025.00 8,108.96 85.37 92.95 -172.76 -1,058.54 2,781.17 7.750 1,394.33 374.86 1,104.94 Pass-Major Risk 11,514.13 9,013.03 9,000.00 8,087.90 85.37 92.21 -171.52 -1,053.40 2,768.74 9.062 1,399.74 375.76 1,113.30 Pass-Major Risk 11,525.00 9,013.03 8,825.00 7,938.00 85.37 87.38 -163.88 -1,020.44 2,884.72 9.062 1,453.43 376.20 1,192.75 Pass-Major Risk 11,525.00 9,013.03 8,850.00 7,959.75 85.37 88.04 -164.75 -1,024.82 2,696.24 9.062 1,443.99 377.41 1,178.75 Pass-Major Risk 11,525.00 9,013.03 8,875.00 7,981.37 85.37 88.69 -165.63 -1,029.32 2,707.95 9.062 1,435.17 378.62 1,165.32 Pass-Major Risk 11,525.00 9,013.03 8,900.00 8,002.86 85.37 89.35 -166.52 -1,033.93 2,719.86 9.062 1,426.95 379.83 1,152.48 Pass-Major Risk 11,525.00 9,013.03 8,925.00 8,024.25 85.37 90.07 -167.43 -1,038.65 2,731.91 9.062 1,419.33 381.12 1,140.15 Pass-Major Risk 11,525.00 9,013.03 8,950.00 8,045.55 85.37 90.78 -168.34 -1,043.47 2,744.07 9.062 1,412.27 382.41 1,128.37 Pass-Major Risk 11,525.00 9,013.03 8,975.00 8,066.77 85.37 91.49 -189.27 -1,048.39 2,756.35 9.082 1,405.78 383.70 1,117.15 Pass-Major Risk 11,533.89 9,013.03 8,800.00 7,916.12 85.37 86.72 -161.97 -1,016.17 2,673.39 9.062 1,463.37 382.17 1,202.41 Pass-Major Risk 11,536.38 9,013.03 8,775.00 7,894.13 85.37 86.12 -160.83 -1,012.00 2,662.26 9.062 1,473.90 383.02 1,216.15 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 9 COMPASS 5000.1 Build 61 BP lira by Travelling Cylinder Report BAKERHE GHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error. 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: ^ EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-05-E-05A-E-05A Offset site Error: 0.00 usft Survey Program: 100L13-GYRO-MS,9692-MWD,9945-MWD Rule Assigned:Major Risk Offset Well Error. 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Tootiace+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +WS +E/-W Hole Size Centre Distance Deviation (usft) (usft) (sift) (usft) (usft) lush) (9 (waft (waft) (in) (trot) lit) (safe) 11,475.00 9,013.03 9,500.00 8,511.18 85.37 106.63 163.63 -1,192.42 2,993.65 9.062 1,387.01 356.82 1,055.90 Pass-Major Risk 11,475.00 9,013.03 9,525.00 8,532.70 85.37 107.28 162.62 -1,200.87 3,003.16 9.062 1,391.04 357.20 1,057.35 Pass-Major Risk 11,475.00 9,013.03 9,550.00 8,554.27 85.37 107.94 161.61 -1,209.30 3,012.58 9.082 1,395.42 357.57 1,059.26 Pass-Major Risk 11,475.00 9,013.03 9,575.00 8,575.89 85.37 108.59 160.61 -1,217.70 3,021.92 9.082 1,400.15 357.95 1,061.62 Pass-Major Risk 11,475.00 9,013.03 9,600.00 8,597.55 85.37 109.25 159.61 -1,226.07 3,031.17 9.062 1,405.22 358.32 1,064.44 Pass-Major Risk 11,475.00 9,013.03 9,625.00 8,619.25 85.37 109.58 158.62 -1,234.41 3,040.36 9.062 1,410.65 356.84 1,068.54 Pass-Major Risk 11,475.00 9,013.03 9,650.00 8,640.98 85.37 109.91 157.64 -1,242.71 3,049.53 9.062 1,416.44 355.37 1,073.40 Pass-Major Risk 11,475.00 9,013.03 9,675.00 8,662.74 85.37 110.24 156.67 -1,250.96 3,058.67 6.875 1,422.60 353.70 1,078.59 Pass-Major Risk 11,475.00 9,013.03 9,700.00 8,684.50 85.37 110.47 155.70 -1,259.21 3,067.80 6.875 1,429.15 354.08 1,083.58 Pass-Major Risk 11,475.00 9,013.03 9,725.00 8,705.99 85.37 110.47 154.75 -1,267.72 3,077.32 8.875 1,436.60 354.12 1,089.91 Pass-Major Risk 11,475.00 9,013.03 9,750.00 8,726.99 85.37 110.47 153.83 -1,276.73 3,087.46 6.875 1,445.30 354.16 1,097.60 Pass-Major Risk 11,475.00 9,013.03 9,775.00 8,747.05 85.37 110.47 152.94 -1,286.56 3,098.66 6.875 1,455.82 354.20 1,10722 Pass-Major Risk 11,475.00 9,013.03 9,800.00 8,766.11 85.37 110.47 152.09 -1,297.17 3,110.87 6.875 1,488.07 354.25 1,118.69 Pass-Major Risk 11,484.28 9,013.03 9,475.00 8,489.70 85.37 105.95 165.75 -1,183.98 2,984.05 9.062 1,383.26 365.53 1,046.39 Pass-Major Risk 11,485.03 9,013.03 9,450.00 8,488.23 85.37 105.28 166.87 -1,175.59 2,974.36 9.062 1,380.03 365.81 1,045.38 Pass-Major Risk 11,485.84 9,013.03 9,425.00 8,446.79 85.37 104.61 167.99 -1,167.25 2,964.59 9.062 1,37722 366.11 1,044.89 Pass-Major Risk 11,486.68 9,013.03 9,400.00 8,425.36 85.37 103.94 169.12 -1,158.97 2,954.72 9.062 1,374.84 366.44 1,044.88 Pass-Major Risk 11,487.61 9,013.03 9,375.00 8,403.98 85.37 103.24 170.26 -1,150.82 2,944.65 9.062 1,372.89 366.68 1,045.30 Pass-Major Risk 11,488.66 9,013.03 9,350.00 8,382.85 85.37 102.54 171.42 -1,142.91 2,934.29 9.062 1,371.37 367.03 1,046.16 Pass-Major Risk 11,489.83 9,013.03 9,325.00 8,361.39 85.37 101.84 172.59 -1,135.22 2,923.62 9.062 1,37028 367.48 1,047.45 Pass-Major Risk 11,500.00 9,013.03 9,075.00 8,151.00 85.37 94.45 -176.09 -1,069.24 2,806.04 9.062 1,385.15 367.12 1,094.64 Pass-Major Risk 11,500.00 9,013.03 9,100.00 8,171.97 85.37 95.19 -177.08 -1,074.81 2,818.47 9.062 1,381.31 368.32 1,086.37 Pass-Major Risk 11,500.00 9,013.03 9,125.00 8,192.93 85.37 95.94 -178.07 -1,080.58 2,830.81 9.062 1,378.02 369.41 1,078.78 Pass-Major Risk 11,500.00 9,013.03 9,150.00 8,213.90 85.37 96.69 -179.08 -1,086.63 2,842.99 9.062 1,375.28 370.49 1,071.73 Pass-Major Risk 11,500.00 9,013.03 9,175.00 8,234.89 85.37 97.45 179.93 -1,092.97 2,855.01 9.062 1,373.09 371.58 1,065.30 Pass-Major Risk 11,500.00 9,013.03 9,200.00 8,255.88 85.37 98.20 178.92 -1,099.58 2,866.87 9.062 1,371.46 372.66 1,059.47 Pass-Major Risk 11,500.00 9,013.03 9,225.00 8,276.90 85.37 98.93 177.91 -1,106.40 2,878.56 9.062 1,370.34 373.58 1,054.33 Pass-Major Risk 11,500.00 9,013.03 9,250.00 8,297.96 85.37 99.67 176.89 -1,113.37 2,890.08 9.062 1,369.68 374.49 1,049.72 Pass-Major Risk 11,500.00 9,013.03 9,275.00 8,319.06 85.37 100.40 175.87 -1,120.49 2,901.45 9.062 1,369.47 375.40 1,045.62 Pass-Major Risk,CC 11,500.00 9,013.03 9,300.00 8,340.20 85.37 101.14 174.84 -1,127.76 2,912.85 9.062 1,369.72 376.31 1,042.06 Pass-Major Risk,ES,SF 11,509.44 9,013.03 9,050.00 8,130.00 85.37 93.70 -174.00 -1,083.82 2,793.61 9.062 1,389.45 374.21 1,096.92 Pass-Major Risk 11,511.75 9,013.03 9,025.00 8,108.96 85.37 92.95 -172.76 -1,058.54 2,781.17 9.062 1,394.33 374.97 1,104.83 Pass-Major Risk 11,514.13 9,013.03 9,000.00 8,087.90 85.37 92.21 -171.52 -1,053.40 2,768.74 9.062 1,399.74 375.76 1,113.30 Pass-Major Risk 11,525.00 9,013.03 8,825.00 7,938.00 85.37 87.38 -163.88 -1,020.44 2,684.72 9.062 1,453.43 376.20 1,192.75 Pass-Major Risk 11,525.00 9,013.03 8,850.00 7,959.75 85.37 88.04 -164.75 -1,024.82 2,696.24 9.062 1,443.99 377.41 1,178.75 Pass-Major Risk 11,525.00 9,013.03 8,875.00 7,981.37 85.37 88.69 -165.63 -1,029.32 2,707.95 9.062 1,435.17 378.62 1,185.32 Pass-Major Risk 11,525.00 9,013.03 8,900.00 8,002.86 85.37 89.35 -166.52 -1,033.93 2,719.86 9.062 1,426.95 379.83 1,152.48 Pass-Major Risk 11,525.00 9,013.03 8,925.00 8,024.25 85.37 90.07 -167.43 -1,038.65 2,731.91 9.062 1,419.33 381.12 1,140.15 Pass-Major Risk 11,525.00 9,013.03 8,950.00 8,045.55 85.37 90.78 -168.34 -1,043.47 2,744.07 9.062 1,412.27 382.41 1,128.37 Pass-Major Risk 11,525.00 9,013.03 8,975.00 8,066.77 85.37 91.49 -169.27 -1,048.39 2,756.35 9.062 1,405.78 383.70 1,117.15 Pass-Major Risk 11,533.89 9,013.03 8,800.00 7,916.12 85.37 86.72 -161.97 -1,016.17 2,673.39 9.062 1,463.37 382.17 1,202.41 Pass-Major Risk 11,536.38 9,013.03 8,775.00 7,894.13 85.37 88.12 -160.83 -1,012.00 2,662.26 9.062 1,473.90 383.02 1,216.15 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 10 COMPASS 5000.1 Build 61 BP bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error. 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-05-E-05APB1-E-05APB1 Onset site Error: 0.00 usft Survey Program: 100-CB-GYRO-MS,9692-M1ND Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset roolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Wanting Depth Depth Depth Depth Azimuth +W$ +E/-W Hole Size Centre Distance Deviation (usft) (usft) lusft) (usM) (usft) (usA) 1°) (use) (mit) (In) (usft) (usft) (usA) 11,475.00 9,013.03 9,500.00 8,511.18 85.37 106.63 163.63 -1,192.42 2,993.65 9.062 1,387.01 356.82 1,055.90 Pass-Major Risk 11,475.00 9,013.03 9,525.00 8,532.70 85.37 107.28 162.62 -1,200.87 3,003.16 9.062 1,391.04 357.20 1,057.35 Pass-Major Risk 11,475.00 9,013.03 9,550.00 8,554.27 85.37 107.94 161.61 -1,209.30 3,012.58 9.062 1,395.42 357.57 1,059.26 Pass-Major Risk 11,475.00 9,013.03 9,575.00 8,575.89 85.37 108.59 160.61 -1,217.70 3021.92 9.062 1,400.15 357.95 1,061.62 Pass-Major Risk 11,475.00 9013.03 9600.00 8,597.55 85.37 109.25 159.61 -1,226.07 3,031.17 9.062 1,405.22 358.32 1,064.44 Pass-Major Risk 11,475.00 9,013.03 9,625.00 8,619.25 85.37 109.58 158.62 -1,234.41 3,040.36 9.062 1,410.65 356.84 1,068.54 Pass-Major Risk 11,475.00 9,013.03 9,650.00 8,640.98 85.37 109.91 157.64 -1,242.71 3,049.53 9.062 1,416.44 355.37 1,073.40 Pass-Major Risk 11,475.00 9,013.03 9,675.00 8,662.74 85.37 110.24 156.67 -1,250.96 3,058.67 6.875 1,422.60 353.70 1,078.59 Pass-Major Risk 11,475.00 9,013.03 9,700.00 8,684.50 85.37 110.47 155.70 -1,259.21 3,067.80 6.875 1,429.15 354.08 1,083.58 Pass-Major Risk 11,475.00 9,013.03 9,725.00 8,705.99 85.37 110.47 154.75 -1,267.72 3,077.32 6.875 1,436.60 354.12 1,089.91 Pass-Major Risk 11,475.00 9,013.03 9,750.00 8,726.99 85.37 110.47 153.83 -1,276.73 3,087.46 6.875 1,445.30 354.16 1,097.60 Pass-Major Risk 11,475.00 9,013.03 9,775.00 8,747.05 85.37 110.47 152.94 -1,286.56 3,098.66 6.875 1,455.82 35420 1,107.22 Pass-Major Risk 11,475.00 9,013.03 9,800.00 8,766.11 85.37 110.47 152.09 -1,297.17 3,110.87 6.875 1,468.07 354.25 1,118.89 Pass-Major Risk 11,48426 9,01303 9,475.00 8,489.70 85.37 105.95 165.75 -1,183.98 2,984.05 9.062 1,383.26 365.53 1,046.39 Pass-Major Risk 11,485.03 9,013.03 9,450.00 8,468.23 85.37 105.28 166.87 -1,175.59 2,974.36 9.062 1,380.03 365.81 1,045.38 Pass-Major Risk 11,485.84 9,013.03 9,425.00 8,446.79 85.37 104.61 167.99 -1,187.25 2,964.59 9.062 1,377.22 366.11 1,044.89 Pass-Major Risk 11,486.68 9,013.03 9,400.00 8,425.36 85.37 103.94 169.12 -1,158.97 2,954.72 9.062 1,374.84 366.44 1,044.88 Pass-Major Risk 11,487.61 9,013.03 9,375.00 8,403.98 85.37 103.24 170.26 -1,150.82 2,944.65 9.062 1,372.89 366.68 1,045.30 Pass-Major Risk 11,488.66 9,013.03 9,350.00 8,382.85 85.37 102.54 171.42 -1,142.91 2,934.29 9.062 1,371.37 367.03 1,046.16 Pass-Major Risk 11,489.83 9,013.03 9,325.00 8,361.39 85.37 101.84 172.59 -1,135.22 2,923.62 9.062 1,370.28 367.48 1,047.45 Pass-Major Risk 11,500.00 9,013.03 9,075.00 8,151.00 85.37 94.45 -176.09 -1,069.24 2,806.04 9.062 1,385.15 367.12 1,094.64 Pass-Major Risk 11,500.00 9,013.03 9,100.00 8,171.97 85.37 95.19 -177.08 -1,074.81 2,818.47 9.062 1,381.31 368.32 1,086.37 Pass-Major Risk 11,500.00 9,013.03 9,125.00 8,192.93 85.37 95.94 -178.07 -1,080.58 2,830.81 9.062 1,378.02 369.41 1,078.76 Pass-Major Risk 11,500.00 9,013.03 9,150.00 8,213.90 85.37 96.89 -179.06 -1,086.63 2,842.99 9.062 1,375.28 370.49 1,071.73 Pass-Major Risk 11,500.00 9,013.03 9,175.00 8,234.89 85.37 97.45 179.93 -1,092.97 2,855.01 9.062 1,373.09 371.58 1,065.30 Pass-Major Risk 11,500.00 9,013.03 9,200.00 8,255.88 85.37 98.20 178.92 -1,099.58 2,866.87 9.062 1,371.46 372.66 1,059.47 Pass-Major Risk 11,500.00 9,013.03 9,225.00 8,276.90 85.37 98.93 177.91 -1,106.40 2,878.56 9.062 1,370.34 373.58 1,054.33 Pass-Major Risk 11,500.00 9,013.03 9,250.00 8,297.96 85.37 99.67 176.89 -1,113.37 2,890.08 9.062 1,369.68 374.49 1,049.72 Pass-Major Risk 11,500.00 9,013.03 9,275.00 8,319.06 85.37 100.40 175.87 -1,120.49 2,901.45 9.062 1,369.47 375.40 1,045.62 Pass-Major Risk,CC 11,500.00 9,013.03 9,300.00 8,340.20 85.37 101.14 174.84 -1,127.76 2,912.65 9.062 1,369.72 376.31 1,042.06 Pass-Major Risk,ES,SF 11,509.44 9,013.03 9,050.00 8,130.00 85.37 93.70 -174.00 -1,063.82 2,793.61 9.062 1,389.45 374.21 1,096.92 Pass-Major Risk 11,511.75 9,013.03 9,025.00 8,108.96 85.37 92.95 -172.76 -1,058.54 2,781.17 9.062 1,394.33 374.97 1,104.83 Pass-Major Risk 11,514.13 9,013.03 9,000.00 8,087.90 85.37 92.21 -171.52 -1,053.40 2,768.74 9.062 1,399.74 375.76 1,113.30 Pass-Major Risk 11,525.00 9,013.03 8,825.00 7,938.00 85.37 87.38 -163.88 -1,020.44 2,884.72 9.062 1,453.43 376.20 1,192.75 Pass-Major Risk 11,525.00 9,013.03 8,850.00 7,959.75 85.37 88.04 -164.75 -1,024.82 2,69624 9.062 1,443.99 377.41 1,178.75 Pass-Major Risk 11,525.00 9,013.03 8,875.00 7,981.37 85.37 88.69 -165.63 -1,029.32 2,707.95 9.062 1,435.17 378.62 1,165.32 Pass-Major Risk 11,525.00 9,013.03 8,900.00 8,002.86 85.37 89.35 -166.52 -1,033.93 2,719.86 9.062 1,426.95 379.83 1,152.48 Pass-Major Risk 11,525.00 9,013.03 8,925.00 8,02425 85.37 90.07 -167.43 -1,038.65 2,731.91 9.062 1,419.33 381.12 1,140.15 Pass-Major Risk 11,525.00 9,013.03 8,950.00 8,045.55 85.37 90.78 -168.34 -1,043.47 2,744.07 9.062 1,412.27 382.41 1,128.37 Pass-Major Risk 11,525.00 9,013.03 8,975.00 8,066.77 85.37 91.49 -169.27 -1,048.39 2,756.35 9.062 1,405.78 383.70 1,117.15 Pass-Major Risk 11,533.89 9,013.03 8,800.00 7,916.12 85.37 86.72 -161.97 -1,018.17 2,673.39 9.062 1,463.37 382.17 1,202.41 Pass-Major Risk 11,536.38 9,013.03 8,775.00 7,894.13 85.37 86.12 -160.83 -1,012.00 2,662.26 9.062 1,473.90 383.02 1,216.15 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 11 COMPASS 5000.1 Build 61 by Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-05-E-05B-E-05B Offset Site Error: 0.00 usft Survey Program: 102-CB-GYRO-MS,5508-BLIND,5537-INC+TREND,8111-MVW+IFR+MS-WOCA,9670-INC+TREND,9714-MWD+ Rua Assigned:NOERRORS Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Refinance Offset Toolace+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +01/-8 +EI-W Hole Size Centre Distance Deviation (usft) loan) (trait) (usft) loan) lura) rl (usft) (usR) (in) (usft) (usft) (usft) 10,100.00 9,006.92 10,100.00 9,006.92 0.00 0.00 -14.12 699.11 2,366.35 4.312 0.00 0.36 -0.36 FAIL-NOERRORS,CC,ES,SF 10,124.99 9,011.97 10,125.00 9,011.85 0.47 0.01 -6.15 708.90 2,388.81 4.312 0.48 0.36 0.12 Pass-NOERRORS 10,149.74 9,016.11 10,150.00 9,015.84 1.63 0.01 -9.65 718.73 2,411.45 4.312 2.80 0.36 2.44 Pass-NOERRORS 10,173.88 9,019.07 10,175.00 9,018.60 3.43 0.02 -6.49 728.60 2,434.25 4.312 7.41 0.37 7.06 Pass-NOERRORS 10,196.99 9,020.88 10,200.00 9,020.74 4.83 0.02 -4.62 738.63 2,457.04 4.312 14.31 0.42 13.95 Pass-NOERRORS 10,218.66 9,021.99 10,225.00 9,021.37 4.99 0.03 1.47 748.64 2,479.94 4.312 23.26 0.54 22.90 Pass-NOERRORS 10,238.63 9,022.99 10,250.00 9,020.69 5.00 0.04 8.59 758.72 2,502.81 4.312 34.35 0.66 33.99 Pass-NOERRORS 10,260.47 9,023.21 10,275.00 9,019.44 5.01 0.04 9.71 768.96 2,525.58 4.312 46.64 0.80 46.28 Pass-NOERRORS 10,280.00 9,022.01 10,300.00 9,018.12 5.02 0.05 11.78 779.10 2,548.39 4.312 59.07 0.92 58.71 Pass-NOERRORS 10,298.25 9,020.92 10,325.00 9,016.59 5.03 0.06 15.31 788.49 2,571.51 4.312 72.28 1.02 71.92 Pass-NOERRORS 10,312.10 9,019.87 10,350.00 9,014.73 5.04 0.06 19.12 796.52 2,595.11 4.312 85.70 1.12 85.34 Pass-NOERRORS 10,327.03 9,018.89 10,375.00 9,012.59 5.05 0.07 22.90 803.66 2,618.97 4.312 99.70 1.21 99.34 Pass-NOERRORS 10,340.00 9,018.05 10,400.00 9,010.51 5.08 0.08 26.12 810.83 2,642.83 4.312 114.95 1.29 114.59 Pass-NOERRORS 10,353.30 9,017.20 10,425.00 9,009.11 5.06 0.08 29.13 817.82 2,666.79 4.312 131.09 1.37 130.73 Pass-NOERRORS 10,365.20 9,016.46 10,450.00 9,008.48 5.07 0.09 31.55 823.90 2,691.02 4.312 147.46 1.44 147.10 Pass-NOERRORS 10,380.00 9,015.56 10,475.00 9,008.09 5.08 0.10 34.74 829.65 2,715.35 4.312 184.54 1.52 164.18 Pass-NOERRORS 10,386.47 9,015.17 10,500.00 9,007.40 5.08 0.10 36.01 835.16 2,739.73 4.312 182.13 1.57 181.77 Pass-NOERRORS 10,400.00 9,014.39 10,525.00 9,006.19 5.09 0.11 39.28 839.94 2,764.23 4.312 200.08 1.64 199.73 Pass-NOERRORS 10,405.27 9,014.09 10,550.00 9,004.49 5.09 0.12 40.60 844.29 2,788.79 4.312 218.28 1.68 217.92 Pass-NOERRORS 10,418.00 9,013.38 10,575.00 9,003.04 5.10 0.13 43.75 848.33 2,813.42 4.312 237.04 1.74 236.68 Pass-NOERRORS 10,425.79 9,013.08 10,600.00 9,002.32 5.10 0.13 43.54 851.57 2,838.19 4.312 255.60 1.81 255.24 Pass-NOERRORS 10,436.59 9,013.03 10,825.00 9,002.23 5.11 0.14 44.74 853.58 2,863.11 4.312 273.63 1.87 273.27 Pass-NOERRORS 10,440.00 9,013.03 10,650.00 9,001.97 5.11 0.15 45.47 854.63 2,888.09 4.312 291.65 1.90 291.29 Pass-NOERRORS 10,452.18 9,013.03 10,675.00 9,001.56 5.12 0.16 48.34 85520 2,913.08 4.312 309.73 1.96 309.37 Pass-NOERRORS 10,460.00 9,013.03 10,700.00 9,001.23 5.12 0.17 50.15 855.06 2,938.07 4.312 327.95 2.00 327.59 Pass-NOERRORS 10,466.62 9,013.03 10,725.00 9,001.14 5.12 0.17 51.85 854.14 2,963.06 4.312 346.14 2.03 345.78 Pass-NOERRORS 10,473.50 9,013.03 10,750.00 9,001.29 5.12 0.18 53.18 852.53 2,988.00 4.312 384.36 2.07 364.00 Pass-NOERRORS 10,480.00 9,013.03 10,775.00 9,001.44 5.13 0.19 54.63 850.10 3,012.88 4.312 382.50 2.10 382.14 Pass-NOERRORS 10,488.67 9,013.03 10,800.00 9,001.78 5.13 0.20 56.10 847.13 3,037.70 4.312 400.73 2.13 400.37 Pass-NOERRORS 10,492.86 9,013.03 10,825.00 9,002.36 5.13 0.21 57.44 843.88 3,062.48 4.312 419.20 2.16 418.84 Pass-NOERRORS 10,500.00 9,013.03 10,850.00 9,003.30 5.13 0.22 58.97 839.89 3,087.14 4.312 437.81 2.19 437/5 Pass-NOERRORS 10,500.00 9,013.03 10,875.00 9,004.68 5.13 023 58.74 834.57 3,111.53 4.312 455.56 222 455.20 Pass-NOERRORS 10,510.75 9,013.03 10,900.00 9,005.89 5.14 0.24 61.14 829.08 3,135.89 4.312 473.69 224 473.33 Pass-NOERRORS 10,520.00 9,013.03 10,925.00 9,007.03 5.14 0.25 63.19 823.44 3,16022 4.312 492.24 2.27 491.88 Pass-NOERRORS 10,520.00 9,013.03 10,950.00 9,008.01 5.14 0.28 63.05 817.57 3,184.50 4.312 510.95 2.29 510.59 Pass-NOERRORS 10,520.00 9,013.03 10,975.00 9,008.51 5.14 0.27 82.98 811.41 3,208.72 4.312 530.00 2.32 529.64 Pass-NOERRORS 10,531.71 9,013.03 11,000.00 9,008.14 5.14 0.28 65.81 804.94 3,232.87 4.312 548.93 2.34 548.58 Pass-NOERRORS 10,540.00 9,013.03 11,025.00 9,006.95 5.14 0.29 67.90 798.77 3,257.06 4.312 568.54 2.38 568.18 Pass-NOERRORS 10,540.00 9,013.03 11,050.00 9,005.76 5.14 0.30 68.00 792.80 3,281.31 4.312 588.48 2.38 588.13 Pass-NOERRORS 10,540.00 9,013.03 11,075.00 9,005.08 5.14 0.31 68.04 786.62 3,305.52 4.312 608.70 2.40 608.34 Pass-NOERRORS 10,549.07 9,013.03 11,100.00 9,004.91 5.14 0.32 7021 780.05 3,329.64 4.312 628.78 2.42 628.42 Pass-NOERRORS 10,560.00 9,013.03 11,125.00 9,004.67 5.15 0.33 72.83 773.77 3,353.84 4.312 649.50 2.43 649.14 Pass-NOERRORS 10,560.00 9,013.03 11,150.00 9,004.83 5.15 0.34 72.79 76728 3,377.98 4.312 670.06 2.45 669.70 Pass-NOERRORS 10,560.00 9,013.03 11,175.00 9,005.19 5.15 0.38 72.74 760.66 3,402.08 4.312 690.84 2.48 690.48 Pass-NOERRORS 10,560.00 9,013.03 11,200.00 9,005.52 5.15 0.37 72.70 754.01 3,428.18 4.312 711.87 2.50 711.51 Pass-NOERRORS 10,560.00 9,013.03 11,225.00 9,005.78 5.15 0.38 72.66 747.25 3,450.25 4.312 733.09 2.53 732.73 Pass-NOERRORS 10,570.24 9,013.03 11,250.00 9,005.77 5.15 0.40 75.10 740.32 3,474/7 4.312 754.17 2.53 753.81 Pass-NOERRORS 10,580.00 9,013.03 11,275.00 9,005.56 5.15 0.41 77.44 733.65 3,498.36 4.312 775.83 2.54 775.47 Pass-NOERRORS CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 12 COMPASS 5000.1 Build 61 BP r'- bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-05-E-05B-E-05B Offset Site Error. 0.00 usft Survey Program: 102-CB-GYRO-MS,5508-BLIND,5537-INC+TREND,6111-MWD+IFR+MS-WOCA,9670-INC+TREND,9714-MWD+ Rule Assigned:NOERRORS Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +Nf,S +PJ-W Hole Size Centre Distance Deviation (usft) lusft) (usft) (usft) loan) (usft) r) (usft) (usft) (in) (usft) (usft) (usft) 10,580.00 9,013.03 11,300.00 9,005.23 5.15 0.42 77.45 727.08 3,522.48 4.312 797.47 2.57 797.11 Pass-NOERRORS 10,580.00 9,013.03 11,325.00 9,005.14 5.15 0.44 77.44 720.26 3,546.53 4.312 819.19 2.59 818.83 Pass-NOERRORS 10,580.00 9,013.03 11,350.00 9,005.85 5.15 0.45 77.38 713.14 3,570.48 4.312 840.92 2.62 840.56 Pass-NOERRORS 10,580.00 9,013.03 11,375.00 9,006.63 5.15 0.46 77.32 705.83 3,594.38 4.312 862.73 2.65 862.37 Pass-NOERRORS 10,580.00 9,013.03 11,400.00 9,007.35 5.15 0.48 77.26 698.39 3,618.24 4.312 884.65 0.93 883.73 Pass-NOERRORS 10,589.51 9,013.03 11,425.00 9,008.05 5.15 0.50 79.49 890.94 3,642.09 4.312 906.48 6.76 899.72 Pass-NOERRORS 10,590.97 9,013.03 11,440.00 9,008.47 5.15 0.51 79.81 686.46 3,656.40 4.312 919.71 10.25 909.47 Pass-NOERRORS CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 13 COMPASS 5000.1 Build 61 ,,o300, BP VI le Z by Travelling Cylinder Report BAKER -.#40 HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-058 @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-09-E-09C-E-09C Offset Site Error: 0.00 usft Survey Program: 105-BOSS-GYRO,10613-MWD,11060-MWD Rule Assigned:Minor 1/200 Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface* Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +WS +E!-W Hole She Centre Distance Deviation lusft) (usft) (usft) (usft) (usft) (usft) ii lush) (usft) (in) (usft) (usft) (usft) 10,700.00 9,013.03 11,600.00 8,875.25 128.34 270.15 111.07 21.68 4,156.47 3.250 1,468.69 29.24 1,468.42 Pass-Minor 1/200 10,700.00 9,013.03 11,825.00 8,877.85 128.34 270.16 111.06 17.74 4,131.92 3.250 1,445.97 29.26 1,445.70 Pass-Minor 1/200 10,700.00 9,013.03 11,650.00 8,880.36 128.34 270.17 111.04 13.29 4,107.45 3.250 1,423.56 29.28 1,423.29 Pass-Minor 1/200 10,700.00 9,013.03 11,675.00 8,882.32 128.34 270.19 111.04 7.66 4,083.18 3.250 1,401.81 29.30 1,401.53 Pass-Minor 1/200 10,700.00 9,013.03 11,700.00 8,883.35 128.34 270.20 111.08 0.20 4,059.35 3.250 1,381.22 29.32 1,380.94 Pass-Minor 1/200 10,700.00 9,013.03 11,725.00 8,883.52 128.34 270.21 111.15 -9.32 4,036.24 3.250 1,362.17 29.35 1,381.90 Pass-Minor 1/200 10,711.10 9,013.03 11,750.00 8,883.16 128.34 270.22 113.90 -20.79 4,014.04 3.250 1,344.55 28.76 1,344.28 Pass-Minor 1/200 10,720.00 9,013.03 11,775.00 8,882.88 128.34 270.23 116.11 -34.07 3,992.87 3.250 1,328.96 28.18 1,328.68 Pass-Minor 1/200 10,720.00 9,013.03 11,800.00 8,882.79 128.34 270.24 116.17 -49.38 3,973.10 3.250 1,315.41 28.20 1,315.14 Pass-Minor 1/200 10,720.00 9,013.03 11,825.00 8,882.99 128.34 270.25 116.21 -66.41 3,954.83 3.250 1,304.19 28.21 1,303.92 Pass-Minor 1/200 10,720.00 9,013.03 11,850.00 8,883.88 128.34 270.26 11623 -64.64 3,937.74 3.250 1,294.83 28.22 1,294.56 Pass-Minor 1/200 10,731.00 9,013.03 11,875.00 8,885.11 128.34 270.27 118.84 -102.56 3,920.38 3.250 1,285.32 28.12 1,285.04 Pass-Minor 1/200 10,731.00 9,013.03 11,900.00 8,887.31 128.34 270.27 118.79 -119.22 3,901.88 3.250 1,274.54 28.14 1,27426 Pass-Minor 1/200 10,731.00 9,013.03 11,925.00 8,890.18 128.34 270.28 118.72 -134.30 3,882.15 3.250 1,262.34 28.16 1,262.06 Pass-Minor 1/200 10,750.00 9,013.03 11,950.00 8,893.57 128.34 270.29 120.90 -147.80 3,881.40 3.250 1,248.70 27.74 1,248.43 Pass-Minor 1/200 10,750.00 9,013.03 11,975.00 8,896.92 128.34 270.31 120.81 -159.31 3,839.47 3.250 1,233.38 27.74 1,233.11 Pass-Minor 1/200 10,750.00 9,013.03 12,000.00 8,900.29 128.34 270.32 120.73 -189.14 3,816.73 3.250 1,216.91 27.74 1,216.64 Pass-Minor 1/200 10,759.88 9,013.03 12,025.00 8,903.52 128.34 270.34 121.83 -179.76 3,794.34 3.250 1,20127 27.77 1,201.00 Pass-Minor 1/200 10,765.78 9,013.03 12,050.00 8,908.87 128.34 270.35 122.45 -191.83 3,772.68 3.250 1,187.20 27.78 1,186.93 Pass-Minor 1/200 10,775.00 9,013.03 12,075.00 8,909.90 128.34 270.36 123.45 -205.51 3,752.01 3.250 1,175.03 27.77 1,174.75 Pass-Minor 1/200 10,775.00 9,013.03 12,100.00 8,913.33 128.34 270.37 123.32 -220.62 3,732.39 3.250 1,164.73 27.77 1,164.46 Pass-Minor 1/200 10,785.34 9,013.03 12,125.00 8,916.91 128.34 270.39 124.43 -236.21 3,713.19 3.250 1,155.30 27.73 1,155.03 Pass-Minor 1/200 10,800.00 9,013.03 12,150.00 8,920.34 128.33 270.40 126.06 -250.58 3,693.03 3250 1,144.90 27.60 1,144.62 Pass-Minor 1/200 10,800.00 9,013.03 12,175.00 8,922.71 128.33 270.41 125.98 -263.81 3,671.95 3.250 1,133.33 27.60 1,133.06 Pass-Minor 1/200 10,800.00 9,013.03 12,200.00 8,923.96 128.33 270.43 125.97 -275.85 3,650.08 3.250 1,121.00 27.61 1,120.73 Pass-Minor 1/200 10,811.33 9,013.03 12,225.00 8,924.82 128.33 270.44 127.34 -286.40 3,627.44 3.250 1,107.47 27.48 1,10720 Pass-Minor 1/200 10,825.00 9,013.03 12,250.00 8,925.65 128.33 270.46 129.00 -295.24 3,604.08 3.250 1,092.80 27.48 1,092.53 Pass-Minor 1/200 10,825.00 9,013.03 12,275.00 8,926.02 128.33 270.48 129.05 -30228 3,580.10 3.250 1,076.76 27.50 1,076.49 Pass-Minor 1/200 10,825.00 9,013.03 12,300.00 8,926.49 128.33 270.50 129.10 -307.49 3,555.66 3.250 1,059.62 27.51 1,059.34 Pass-Minor 1/200 10,834.85 9,013.03 12,325.00 8,926.51 128.33 270.52 130.35 -313.40 3,531.37 3.250 1,043.22 27.48 1,042.94 Pass-Minor 1/200 10,841.16 9,013.03 12,350.00 8,928.09 128.33 270.54 131.20 -320.67 3,507.46 3.250 1,028.23 27.44 1,027.96 Pass-Minor 1/200 10,850.00 9,013.03 12,375.00 8,925.45 128.32 270.56 132.36 -329.25 3,483.99 3.250 1,014.67 27.34 1,014.40 Pass-Minor 1/200 10,850.00 9,013.03 12,400.00 8,925.15 128.32 270.58 132.44 -338.79 3,460.88 3.250 1,002.27 27.35 1,002.00 Pass-Minor 1/200 10,862.08 9,013.03 12,425.00 8,925.15 128.32 270.60 133.95 -349.38 3,438.24 3.250 991.13 27.14 990.86 Pass-Minor 1/200 10,875.00 9,013.03 12,450.00 8,925.35 128.32 270.62 135.54 -361.21 3,41622 3.250 981.64 28.81 981.37 Pass-Minor 1/200 10,875.00 9,013.03 12,475.00 8,925.73 128.32 270.64 135.56 -374.19 3,394.86 3.250 973.69 26.81 973.42 Pass-Minor 1/200 10,885.39 9,013.03 12,500.00 8,925.75 128.32 270.66 136.84 -387.85 3,373.92 3.250 966.94 26.46 966.66 Pass-Minor 1/200 10,900.00 9,013.03 12,525.00 8,924.63 128.31 270.68 138.69 -401.54 3,353.04 3250 960.84 25.85 960.56 Pass-Minor 1/200 10,900.00 9,013.03 12,550.00 8,922.60 128.31 270.70 138.85 -414.46 3,331.74 3.250 95427 25.85 954.00 Pass-Minor 1/200 10,909.35 9,013.03 12,575.00 8,920.70 128.31 270.72 140.13 -425.95 3,309.62 3.250 946.58 25.37 946.31 Pass-Minor 1/200 10,925.00 9,013.03 12,600.00 8,919.82 128.31 270.74 142.12 -436.30 3,286.89 3.250 938.05 24.80 937.77 Pass-Minor 1/200 10,925.00 9,013.03 12,625.00 8,920.07 128.31 270.76 142.16 -445.81 3,263.77 3.250 928.74 24.81 928.47 Pass-Minor 1/200 10,925.00 9,013.03 12,650.00 8,920.95 128.31 270.79 142.16 -455.45 3,240.72 3.250 920.09 24.83 919.82 Pass-Minor 1/200 10,941.35 9,013.03 12,675.00 8,921.91 128.31 270.81 144.10 466.08 3,218.11 3.250 912.63 24.84 912.35 Pass-Minor 1/200 10,950.00 9,013.03 12,700.00 8,922.71 128.30 270.83 145.13 -478.06 3,196.20 3.250 907.21 24.86 906.93 Pass-Minor 1/200 10,958.35 9,013.03 12,725.00 8,92328 128.30 270.85 146.11 -491.47 3,175.11 3.250 903.84 24.87 903.57 Pass-Minor 1/200 10,975.00 9,013.03 12,750.00 8,923.81 128.30 270.87 148.10 -504.77 3,153.96 3.250 900.90 24.89 900.63 Pass-Minor 1/200 10,975.00 9,013.03 12,775.00 8,924.60 128.30 270.90 148.08 -516.13 3,131.71 3.250 895.98 24.90 895.71 Pass-Minor 1/200 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 14 COMPASS 5000.1 Build 61 .�'' BP a by Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Coordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B c 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-09-E-09C-E-09C offset site Error: 0.00 usft Survey Program: 105-BOSS-GYRO,10613-MWD,11060-M1MD Rule Assigned:Minor 1/200 Offset Wall Error: 0.00 us8 Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolbar)+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +W S +E7-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) l9 (usft) (usn) (in) (usff) (usft) (usff) 10,983.96 9,013.03 12,800.00 8,925.86 128.30 270.92 149.11 -525.80 3,108.70 3.250 889.75 24.91 889.48 Pass-Minor 1/200 11,000.00 9,013.03 12,825.00 8,927.25 128.29 270.95 150.99 -533.88 3,065.09 3.250 882.39 24.93 882.12 Pass-Minor 1/200 11,000.00 9,013.03 12,850.00 8,928.14 128.29 270.98 150.99 -540.33 3,060.96 3.250 873.70 24.94 873.43 Pass-Minor 1/200 11,008.80 9,013.03 12,875.00 8,928.08 128.29 271.01 152.11 -545.03 3,036.41 3.250 863.91 24.98 863.64 Pau-Minor 1/200 11,337.71 9,013.03 12,900.00 8,927.31 128.26 271.04 131.71 -547.94 3,011.60 3.250 851.62 27.44 851.35 Pass-Minor 1/200 11,350.00 9,013.03 12,925.00 8,926.51 128.28 271.08 133.37 -550.44 2,986.73 3.250 833.30 27.25 833.03 Pass-Minor 1/200 11,350.00 9,013.03 12,949.92 8,925.74 128.26 271.11 133.55 -553.87 2,962.07 3.250 815.80 27.26 815.53 Pass-Minor 1/200 11,350.00 9,013.03 12,975.00 8,925.26 12826 271.14 133.72 -558.64 2,937.45 3.250 799.53 27.26 799.26 Pass-Minor 1/200 11,364.82 9,013.03 13,000.00 8,925.32 128.28 271.18 135.61 -564.71 2,913.20 3.250 784.41 26.91 784.14 Pass-Minor 1/200 11,375.00 9,013.03 13,025.00 8,925.62 128.26 271.21 136.92 -571.98 2,889.29 3.250 770.71 26.59 770.44 Pass-Minor 1/200 11,375.00 9,013.03 13,050.00 8,925.22 128.26 271.24 137.06 -580.16 2,865.67 3.250 758.30 26.59 758.03 Pass-Minor 1/200 11,389.78 9,013.03 13,075.00 8,923.70 128.26 271.27 139.05 -589.19 2,842.41 3.250 747.12 25.99 746.85 Pass-Minor 1/200 11,400.00 9,013.03 13,100.00 8,921.66 128.28 271.30 140.53 -599.05 2,819.53 3.250 737.33 25.48 737.06 Pass-Minor 1/200 11,407.96 9,013.03 13,125.00 8,919.83 128.28 271.33 141.72 -609.71 2,796.99 3.250 728.74 25.23 728.47 Pass-Minor 1/200 11,417.45 9,013.03 13,150.00 8,918.81 128.26 271.36 143.03 -621.16 2,774.81 3.250 721.35 2525 721.08 Pass-Minor 1/200 11,425.00 9,013.03 13,175.00 8,918.65 128.26 271.39 144.00 -633.46 2,753.05 3.250 715.17 2527 714.90 Pass-Minor 1/200 11,437.02 9,013.03 13,200.00 8,919.46 128.26 271.42 145.43 -646.19 2,731.55 3.250 709.87 25.28 709.59 Pass-Minor 1/200 11,450.00 9,013.03 13,217.00 8,920.02 128.26 271.44 146.98 -654.85 2,716.93 3.250 706.62 25.30 706.35 Pass-Minor 1/200,CC,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 15 COMPASS 5000.1 Build 61 BP 0 bp Travelling Cylinder Report BAKERHS Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-09-E-09CPB1-E-09CPB1 offset site Error: 0.00 usft Survey Program: 105-BOSS-GYRO,10613-MWD Rule Assigned:Major Risk Offset WWI Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +py-S -W Hole Size Centre Distance Deviation (usft) (teen) (usft) (usft) (ush) (usft) P) (use) (usft) (in) (usft) lush) (usft) 10,700.00 9,013.03 11,625.00 8,859.65 128.34 270.18 111.71 -21.56 4,135.75 3.500 1,482.59 224.68 1,243.40 Pass-Major Risk 10,700.00 9,013.03 11,650.00 8,858.90 128.34 270.19 111.82 -32.73 4,113.41 3.500 1,444.87 224.84 1,225.53 Pass-Major Risk 10,710.97 9,013.03 11,675.00 8,858.21 128.34 270.20 114.55 -45.76 4,092.09 3.500 1,428.62 255.99 1,177.63 Pass-Major Risk 10,720.00 9,013.03 11,700.00 8,857.61 128.34 270.21 116.80 -60.42 4,071.86 3.500 1,414.40 285.92 1,133.13 Pass-Major Risk 10,720.00 9,013.03 11,725.00 8,857.33 128.34 270.22 116.87 -78.76 4,052.95 3.500 1,402.03 286.08 1,120.64 Pass-Major Risk 10,720.00 9,013.03 11,750.00 8,857.88 128.34 270.22 116.89 -94.48 4,035.34 3.500 1,391.60 288.24 1,110.08 Pass-Major Risk 10,720.00 9,013.03 11,775.00 8,859.77 128.34 270.23 116.86 -112.61 4,018.22 3.500 1,382.00 286.41 1,100.34 Pass-Major Risk 10,731.00 9,013.03 11,800.00 8,862.69 128.34 270.24 119.42 -130.05 4,000.55 3.500 1,371.81 327.39 1,049.48 Pass-Major Risk 10,731.00 9,013.03 11,825.00 8,865.44 128.34 270.25 119.36 -147.11 3,982.49 3.500 1,361.43 327.57 1,038.94 Pass-Major Risk 10,731.00 9,013.03 11,849.99 8,867.78 128.34 270.25 119.30 -165.13 3,965.35 3.500 1,352.69 327.75 1,030.05 Pass-Major Risk 10,742.62 9,013.03 11,875.00 8,869.92 128.34 270.26 120.63 -183.67 3,948.70 3.500 1,344.87 350.96 999.41 Pass-Major Risk 10,750.00 9,013.03 11,900.00 8,872.14 128.34 270.27 121.46 -201.37 3,931.20 3.500 1,336.28 366.12 975.89 Pass-Major Risk 10,750.00 9,013.03 11,925.00 8,874.65 128.34 270.28 121.40 -217.45 3,912.23 3.500 1,325.93 366.32 965.40 Pass-Major Risk 10,760.64 9,013.03 11,950.00 8,877.31 128.34 270.29 122.62 -231.77 3,891.92 3.500 1,313.84 388.45 931.52 Pass-Major Risk 10,775.00 9,013.03 11,975.00 8,880.07 128.34 270.30 124.28 -244.60 3,870.65 3.500 1,300.62 418.77 888.39 Pass-Major Risk 10,775.00 9,013.03 12,000.00 8,882.91 128.34 270.31 124.22 -256.31 3,848.74 3.500 1,286.35 418.96 873.97 Pass-Major Risk 10,775.00 9,013.03 12,020.71 8,885.27 128.34 270.33 124.16 -265.94 3,830.56 3.500 1,274.73 419.13 862.21 Pass-Major Risk,CC,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 16 COMPASS 5000.1 Build 61 BP Irli 0 bp Travelling Cylinder Report BAKER Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-16-E-16-E-16 Offset Site Error. 0.00 usft Survey Program: 100-BOSS-GYRO Rule Assigned:Major Risk Offset Well Error. 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface. Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth .Nr-S +Ef4M Hole Size Centre Distance Deviation (usft) (usft) (set) (usft) lush) (ust) 11 (ush) (usft) (In) (usft) (usft) (usft) 12,825.00 9,147.24 8,350.00 8,283.84 128.85 7.12 -88.80 -315.50 104.04 5.687 1,478.98 240.96 1,328.92 Pass-Major Risk 12,825.00 9,147.24 8,375.00 8,308.84 128.85 7.09 -88.04 -315.43 104.00 5.687 1,482.56 240.89 1,310.71 Pass-Major Risk 12,825.00 9,147.24 8,400.00 8,333.84 128.85 7.07 -87.26 -31528 103.96 5.687 1,448.48 240.82 1,294.79 Pass-Major Risk 12,825.00 9,147.24 8,425.00 8,358.84 128.85 7.07 -86.48 -315.03 103.92 5.887 1,434.70 240.84 1,279.08 Pass-Major Risk 12,829.39 9,148.25 8,450.00 8,383.84 128.85 7.07 -86.05 -314.67 103.89 5.687 1,421.27 238.22 1,265.04 Pass-Major Risk 12,831.08 9,148.84 8,475.00 8,408.83 128.85 7.08 -85.38 -314.21 103.85 5.687 1,408.20 237.23 1,250.53 Pass-Major Risk 12,836.00 9,149.77 8,500.00 8,433.82 128.85 7.08 -84.99 -313.63 103.82 5.687 1,395.50 234.29 1,237.45 Pass-Major Risk 12,836.00 9,149.77 8,525.00 8,458.82 128.85 7.09 -84.12 -312.95 103.78 5.687 1,383.16 234.35 1,223.10 Pass-Major Risk 12,836.00 9,149.77 8,550.00 8,483.80 128.85 7.10 -83.23 -312.19 103.74 5.687 1,371.20 234.41 1,209.11 Pass-Major Risk,CC,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 17 COMPASS 5000.1 Build 61 BP r,- 0 bp Travelling Cylinder Report BAKER UGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Weil E-05-Slot 05 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-16-E-16A-E-16A Offset Site Error: 0.00 usft Survey Program: 100-DOSS-GYRO,8813-M1ND Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolace+ Offset Wellbore Centre Casing- Centre to No Go Allovrable Warning Depth Depth Depth Depth Azimuth +WS +WAN Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) Wirt) (in) (usft) (usft) (usft) 12,825.00 9,147.24 8,350.00 8,283.84 128.85 7.12 -88.80 -315.50 104.04 5.887 1,476.98 240.96 1,326.92 Pass-Major Risk 12,825.00 9,147.24 8,375.00 8,308.84 128.85 7.09 -88.04 -315.43 104.00 5.687 1,462.56 240.89 1,310.71 Pass-Major Risk 12,825.00 9,147.24 8,400.00 8,333.84 128.85 7.07 -87.26 -315.28 103.96 5.687 1,448.46 240.82 1,294.79 Pass-Major Risk 12,825.00 9,147.24 8,425.00 8,358.84 128.85 7.07 -86.48 -315.03 103.92 5.687 1,434.70 240.84 1,279.08 Pass-Major Risk 12,829.39 9,148.25 8,450.00 8,383.84 128.85 7.07 -86.05 -314.67 103.89 5.687 1,421.27 238.22 1,265.04 Pass-Major Risk 12,831.08 9,148.64 8,475.00 8,408.83 128.85 7.08 -85.38 -314.21 103.85 5.687 1,408.20 237.23 1,250.53 Pass-Major Risk 12,836.00 9,149.77 8,500.00 8,433.82 128.85 7.08 -84.99 -313.63 103.82 5.687 1,395,50 234.29 1,237.45 Pass-Major Risk 12,836.00 9,149.77 8,525.00 8,458.82 128.85 7.09 -84.12 -312.95 103.78 5.687 1,383.16 234.35 1,223.10 Pass-Major Risk 12,836.00 9,149.77 8,550.00 8,483.80 128.85 7.10 -83.23 -312.19 103.74 5.687 1,371.20 234.41 1,209.11 Pass-Major Risk,CC,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 18 COMPASS 5000.1 Build 61 BP Irrile- s by Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB E Pad- E-16-E-16APB1-E-16APB1 onset site Error. 0.00 usft Survey Program: 100-BOSS-GYRO,8852-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolrace. Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth .W-S ..j-Ay Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) 1°) (usft) (usft) (in) (usft) (usft) (usft) 12,825.00 9,147.24 8,350.00 8283.84 128.85 7.12 -88.80 -315.50 104.04 5.687 1,476.98 240.96 1,326.89 Pass-Major Risk 12,825.00 9,147.24 8,375.00 8,308.84 128.85 7.09 -88.04 -315.43 104.00 5.687 1,462.56 240.89 1,310.69 Pass-Major Risk 12,825.00 9,147.24 8,400.00 8,333.84 128.85 7.07 -87.26 -315.28 103.96 5.687 1,448.46 240.82 1,294.77 Pass-Major Risk 12,825.00 9,147.24 8,425.00 8,358.84 128.85 7.07 -86.46 -315.03 103.92 5.687 1,434.70 240.85 1,279.06 Pass-Major Risk 12,829.39 9,148.25 8,450.00 8,383.84 128.85 7.07 -86.05 -314.87 103.89 5.687 1,421.27 238.23 1,265.02 Pass-Major Risk 12,831.08 9,148.64 8,475.00 8,408.83 128.85 7.08 -85.38 -314.21 103.85 5.687 1,408.20 237.24 1,250.51 Pass-Major Risk 12,836.00 9,149.77 8,500.00 8,433.82 128.85 7.08 -84.99 -313.63 103.82 5.687 1,395.50 234.30 1,237.43 Pass-Major Risk 12,836.00 9,149.77 8,525.00 8,458.82 128.85 7.09 -84.12 -312.95 103.78 5.687 1,383.16 234.36 1,223.08 Pass-Major Risk 12,836.00 9,149.77 8,550.00 8,483.80 128.85 7.10 -83.23 -312.19 103.74 5.687 1,37120 234.42 1,209.09 Pass-Major Risk,CC,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 19 COMPASS 5000.1 Build 61 BP raI 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error. 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-26-E-26-E-26 Offset Site Error 0.00 use Survey Program: 100-GCT-MS Rule Assigned:Minor 1/100 Offset Well Error 0.00 use Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toollace+ Offset Wellbore Centre Casing- Centre to No Go Allowable Waning Depth Depth Depth Depth Azimuth +N/43 +aj-yy Hole Size Centre (Rletance Deviation (ush) (use) loan) lush) (usft) (usft) 19 tush) NOG (in) (usft) lush) lush) 12247.83 6013.03 6775.00 9,231.00 128.47 15.72 72.27 -641.63 1,671.70 3.500 236.99 25.50 224.46 Pass-Minor 1/100 12,254.11 9,013.03 9,750.00 9,210.20 128.48 15.66 72.32 -637.53 1,658.44 3.500 213.28 25.42 200.78 Pass-Minor 1/100 12,261.00 9,013.03 9,725.00 9,189.41 128.48 15.60 72.29 -633.43 1,645.18 3.500 189.65 25.31 177.18 Pass-Minor 1/100 12,271.79 9,013.15 9,700.00 9,168.61 128.48 15.55 71.23 -629.33 1,631.92 3.500 166.01 25.70 153.59 Pass-Minor 1/100 12,281.77 9,013.48 9,675.00 9,147.80 128.49 15.44 69.84 -625.23 1,618.70 3.500 142.28 25.84 124.26 Pass-Minor 1/100 12,290.52 9,013.94 9,650.00 9,126.94 128.49 15.33 67.94 -621.12 1,605.54 5.687 118.52 35.58 83.82 Pass-Minor 1/100 12,298.24 9,014.48 9,625.00 9,106.05 128.50 15.22 65.14 -617.01 1,592.44 5.687 94.83 35.64 62.17 Pass-Minor 1/100 12,305.07 9,015.06 9,600.00 9,085.11 128.50 15.11 60.54 -612.89 1,579.41 5.687 71.39 35.69 41.97 Pass-Minor 1/100 12,311.17 9015.66 9,575.00 9,064.15 128.50 15.02 51.62 -608.78 1,566.43 5.687 48.78 35.73 17.57 Pass-Minor 1/100,ES,SF 12,316.65 9,016.27 9,550.00 9,043.15 128.50 14.93 29.32 -604.66 1,553.50 5.687 29.07 35.76 21.83 Pass-Minor 1/100 12,321.58 9,016.87 9,52500 9,022.13 128.51 14.84 -25.69 -600.54 1,540.61 5.687 22.59 35.77 22.11 Pass-Minor 1/100,CC 12,326.05 9,017.45 9,500.00 9,001.08 128.51 14.75 -65.68 -596.43 1,527.76 5.887 37.15 35.80 36.68 Pass-Minor 1/100 12,330.10 6018.02 9,475.00 8,980.01 128.51 14.67 -80.02 -592.31 1,514.95 5.687 58.84 35.80 58.37 Pass-Minor l/100 12,333.79 9,018.57 9,450.00 8,958.93 128.51 14.60 -86.46 -588.16 1,502.17 5.687 82.24 35.83 81.76 Pass-Minor 1/100 12,337.15 9,019.09 9,425.00 8,937.84 128.51 14.52 -90.04 -583.98 1,489.42 5.687 106.24 35.84 98.09 Pass-Minor 1/100 12,340.23 9,019.59 9,400.00 6916.73 128.51 14.45 -92.30 -579.78 1,476.69 5.687 130.52 35.84 114.34 Pass-Minor 1/100 12,343.04 9,020.06 9,375.00 8,895.60 128.52 14.38 -93.86 -575.56 1,464.02 5.687 154.97 35.86 135.76 Pass-Minorl/100 12,345.59 9,020.50 9,350.00 8,874.44 128.52 14.31 -95.01 -571.30 1,451.41 5.887 179.53 35.69 158.72 Pass-Minor l/100 12,350.00 9,021.30 9,250.00 8,789.47 128.52 14.01 -97.63 -554.00 1,401.61 5.687 278.38 35.79 255.16 Pass-Minor 1/100 12,350.00 9,021.30 9,275.00 8,810.75 128.52 14.08 -97.16 -558.36 1,413.97 5.687 253.59 35.79 230.66 Pass-Minorl/100 12,350.00 9,021.30 9,300.00 8,832.01 128.52 14.16 -96.59 -562.71 1,426.39 5.687 228.85 35.79 206.50 Pass-Minor 1/100 12,350.00 9,021.30 9,325.00 8,853.24 128.52 14.23 -95.89 -567.02 1,438.87 5.687 204.18 35.79 182.97 Pass-Minorl/100 12,355.37 9,022.33 9,225.00 8,768.16 128.52 13.93 -98.04 -549.80 1,389.29 5.687 303.14 35.86 279.98 Pass-Minor 1/100 12,356.86 9,022.62 9,200.00 8,746.83 128.52 13.85 -98.38 -545.18 1,377.03 5.687 327.96 35.87 304.69 Pass-Minor 1/100 12,358.24 9,022.90 9,175.00 8,725.47 128.52 13.74 -98.68 -540.74 1,364.81 5.687 352.80 35.88 329.46 Pass-Minor 1/100 12,359.53 9,023.16 9,150.00 8,704.09 128.52 13.63 -98.95 -536.31 1,352.64 5.687 377.65 35.88 354.27 Pass-Minor 1/100 12,360.72 9,023.41 9,125.00 8,682.69 128.52 13.52 -99.18 -531.88 1,340.51 5.687 402.51 35.88 379.11 Pass-Minor 1/100 12,381.82 9,023.64 9,100.00 8,661.25 128.52 13.41 -99.40 -527.45 1,328.42 5.687 427.39 35.88 403.98 Pass-Minor 1/100 12,362.89 9,023.86 9,075.00 8,639.82 128.53 13.27 -99.59 -523.06 1,316.33 5.687 452.27 35.88 428.86 Pass-Minor 1/100 12,363.95 9,024.09 9,050.00 8,618.40 128.53 13.13 -99.77 -518.75 1,304.18 5.687 477.15 35.88 453.76 Pass-Minor 1/100 12,365.02 9,024.32 9,025.00 8,596.99 128.53 13.00 -99.94 -514.52 1291.98 5.687 502.03 35.88 478.66 Pass-Minor 1/100 12,366.08 9,024.55 9,000.00 8,575.61 128.53 12.86 -100.09 -510.37 1279.71 5.687 526.91 35.87 503.56 Pass-Minorl/100 12,367.13 9,024.78 8,975.00 8,554.23 128.53 12.72 -100.23 -508.30 1,267.40 5.687 551.79 35.86 528.47 Pass-Minor 1/100 12,368.17 9,025.01 8,950.00 8,532.86 128.53 12.58 -100.36 -50229 1,255.07 5.687 576.66 35.86 553.38 Pass-Minor 1/100 12,375.00 9,026.58 8,300.00 7,980.62 128.53 10.32 -101.47 -388.82 931.89 5.687 1,225.13 35.78 1,202.62 Pass-Minorl/100 12,375.00 9,026.58 8,325.00 8,001.62 128.53 10.44 -101.47 -393.35 944.67 5.687 1,200.17 35.78 1,177.63 Pass-Minor 1/100 12,375.00 9,026.58 8,350.00 8,022.64 128.53 10.57 -101.47 -397.93 957.40 5.687 1,175.20 35.78 1,152.65 Pass-Minor 1/100 12,375.00 9,026.58 8,375.00 8,043.68 128.53 10.69 -101.47 -402.58 970.08 5.687 1,150.23 35.78 1,127.66 Pass-Minor 1/100 12,375.00 9,026.58 8,400.00 8,064.74 128.53 10.82 -101.47 -407.29 982.71 5.687 1,125.25 35.78 1,102.67 Pass-Minor 1/100 12,375.00 9,026.58 8,425.00 8,085.81 128.53 10.95 -101.47 -412.09 995.27 5.687 1,10027 35.78 1,077.88 Pass-Minorl/100 12,375.00 9,026.58 8,450.00 8,106.90 128.53 11.09 -101.47 -416.99 1,007.78 5.687 1,07529 35.78 1,052.68 Pass-Minor 1/100 12,375.00 9,028.58 8,475.00 8,128.00 128.53 11.22 -101.48 -421.99 1,020.22 5.887 1,050.31 35.78 1,027.69 Pass-Minorl/100 12,375.00 9,026.58 8,500.00 8,149.11 128.53 11.35 -101.49 -427.10 1,032.61 5.687 1,025.32 35.78 1,002.69 Pass-Minorl/100 12,375.00 9,026.58 8,525.00 8,170.24 128.53 11.43 -101.50 -432.22 1,044.94 5.687 1,000.33 35.78 977.69 Pass-Minor 1/100 12,375.00 9,026.58 8,550.00 8,191.40 128.53 11.51 -101.50 -437.26 1,057.26 5.687 975.34 35.78 952.69 Pass-Minor 1/100 12,375.00 9,026.58 8,575.00 8,212.60 128.53 11.58 -101.50 -442.23 1,069.55 5.687 950.36 35.78 927.69 Pass-Minor 1/100 12,375.00 9,026.58 8,600.00 8233.82 128.53 11.66 -101.50 -447.13 1,081.81 5.687 925.37 35.78 902.69 Pass-Minorl/100 12,375.00 9,026.58 8,625.00 8,255.09 128.53 11.68 -101.48 -451.86 1,094.08 5.687 900.39 35.78 877.69 Pass-Minor 1/100 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 20 COMPASS 5000.1 Build 61 0. BP bp Travelling Cylinder Report BAKER UGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error. 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference; Offset Datum Offset Design PB E Pad- E-26-E-26-E-26 Offset Site Error. 0.00 waft Survey Program: 100-GCT-MS RuN Assigned:Minor 11100 Offset Well Error 0.00 usft Reference Offset Semi Major Asle Measured Vertical Measured Vertical Reference Offset Toollace+ Offset Wellbore Centre Casino- Centre to No Go Allowable Warning Depth Depth Depth Depth Asinuar +WS +UM Hole Size Centre Distance Deviation (ust) (usft) (usft) (usft) (usft) (usft) (1 (use) (usft) (ln) (usft) (usft) (usft) 12,375.00 9,026.58 8,650.00 8,276.41 128.53 11.70 -101.45 -456.31 1,106.35 5.687 875.43 35.78 852.69 Pass-Minor 1/100 12,375.00 9,026.58 8675.00 8,297.77 128.53 11.72 -101.40 460.50 1,118.64 5.687 850.48 35.78 827.70 Pass-Minor 1/100 12,375.00 9,026.58 8,700.00 8,319.18 128.53 11.74 -101.34 -464.41 1,130.94 5.687 825.54 35.78 802.72 Pass-Minor 1/100 12,375.00 9,026.58 8,725.00 8,340.60 128.53 11.78 -101.26 488.19 1,143.28 5.687 800.63 35.78 777.75 Pass-Minor t/100 12,375.00 9,026.58 8,750.00 8,361.99 128.53 11.83 -101.18 -471.94 1,155.65 5.687 775.72 35.78 752.79 Pass-Minor 1/100 12,375.00 9,028.58 8,775.00 8,383.36 128.53 11.87 -101.10 -475.68 1,168.08 5.687 750.83 35.78 727.83 Pass-Minor 1/100 12,375.00 9,026.58 8,800.00 8,404.71 128.53 11.91 -101.01 -479.39 1,180.55 5.687 725.94 35.78 702.89 Pass-Minor 1/100 12,375.00 9,026.58 8,825.00 8,426.05 128.53 12.01 -100.92 -483.12 1,193.03 5.687 701.06 35.78 677.95 Pass-Minor 1/100 12,375.00 9,026.58 8,850.00 8,447.39 128.53 12.11 -100.82 486.88 1,205.49 5.887 676.19 35.78 653.02 Pass-Minor 1/100 12,375.00 9,026.58 8,875.00 8,468.75 128.53 12.21 -100.72 -490.66 1,217.92 5.687 651.32 35.78 628.09 Pass-Minor 1/100 12,375.00 9,028.58 8600.00 8,490.11 128.53 12.31 -100.60 -494.49 1,230.33 5.687 626.46 35.78 603.17 Pass-Minor 1/100 12,375.00 9,026.58 8,925.00 8,511.48 128.53 12.45 -100.48 -498.36 1,242.71 5.687 601.60 35.78 578.27 Pass-Minor 1/100 12,384.22 9,028.84 8,275.00 7,959.63 128.53 10.20 -101.48 -384.35 919.07 5.687 1,249.99 35.61 1,227.36 Pass-Minor 1/100 12,384.68 9,028.96 8,250.00 7,938.65 128.53 10.08 -101.48 -379.90 906.23 5.687 1,274.94 35.61 1,252.33 Pass-Minor 1/100 12,385.13 9,029.08 8,225.00 7,917.67 128.54 9.96 -101.49 -375.47 893.36 5.887 1,299.89 35.60 1,277.29 Pass-Minor 1/100 12,385.59 9,029.19 8,200.00 7,896.71 128.54 9.84 -101.49 -371.07 880.47 5.687 1,324.84 35.59 1,302.26 Pass-Minor 1/100 12,386.04 9,029.31 8,175.00 7,875.75 128.54 9.71 -101.49 -366.89 867.57 5.687 1,349.79 35.58 1,327.22 Pass-Minor(/100 12,386.47 9,029.42 8,150.00 7,854.79 128.54 9.59 -101.50 -362.32 854.65 5.687 1,374.75 35.57 1,352.19 Pass-Minor(/100 12,386.90 9,029.53 8,125.00 7,833.84 128.54 9.48 -101.50 -357.95 841.73 5.687 1,399.70 35.56 1,377.15 Pass-Minor 1/100 12,387.33 9,029.64 8,100.00 7,812.89 128.54 9.33 -101.50 -353.59 828.81 5.687 1,424.65 35.55 1,402.12 Pass-Minor 1/100 12,387.74 9,029.75 8,075.00 7,791.93 128.54 9.23 -101.51 -349.25 815.89 5.687 1,449.61 35.54 1,427.09 Pass-Minor 1/100 12,388.14 9,029.86 8,050.00 7,770.94 128.54 9.12 -101.51 -344.97 803.00 5.687 1,474.56 35.53 1,452.05 Pass-Minor 1/100 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 21 COMPASS 5000.1 Build 61 BP Fri 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error. 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-26-E-26A-E-26A onset site Error: 0.00 usft flumes Program: 100-GCT-MS,7976-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Tooface. Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth .py/,S .F.I4N Hole Size Centre Distance Deviation (ush) lush) hitt) (usft) (ugh (usft) 1% (usft) (use) (in) NM lush) Met) 12,350.00 9,021.30 8,375.00 8,006.99 128.52 9.75 -101.98 -359.49 1,024.88 5.687 1,167.29 294.97 1,060.56 Pass-Major Risk 12,350.00 9,021.30 8,400.00 8,027.06 128.52 9.85 -101.96 -361.27 1,039.67 5.687 1,143.01 295.10 1,036.15 Pass-Major Risk 12,350.00 9,021.30 8,425.00 8,047.74 128.52 9.95 -101.92 -363.46 1,053.55 5.687 1,118.53 295.22 1,011.47 Pass-Major Risk 12,350.00 9,021.30 8,450.00 8,068.96 128.52 10.04 -101.86 -386.15 1,066.48 5.687 1,093.88 295.34 986.55 Pass-Major Risk 12,350.00 9,021.30 8,475.00 8,090.69 128.52 10.13 -101.78 -369.34 1,078.43 5.687 1,069.10 295.44 961.43 Pass-Major Risk 12,350.00 9,021.30 8,500.00 8,112.89 128.52 10.22 -101.67 -373.06 1,089.29 5.687 1,044.24 295.53 936.16 Pass-Major Risk 12,350.00 9,021.30 8,525.00 8,135.55 128.52 10.30 -101.54 -377.28 1,098.98 5.687 1,019.36 295.61 910.78 Pass-Major Risk 12,350.00 9,021.30 8,550.00 8,158.59 128.52 10.37 -101.37 -381.89 1,107.51 5.687 994.55 295.67 885.36 Pass-Major Risk 12,350.00 9,021.30 8,575.00 8,181.95 128.52 10.43 -101.17 -386.97 1,114.81 5.687 969.88 295.71 859.96 Pass-Major Risk 12,350.00 9,021.30 8,600.00 8,205.59 128.52 10.48 -100.93 -392.49 1,120.75 5.687 945.46 295.73 834.69 Pass-Major Risk 12350.00 9,021.30 8,625.00 8,229.43 128.52 10.52 -100.65 -398.49 1,125.30 5.687 921.39 295.73 809.63 Pass-Major Risk 12,358.08 9,022.87 8,650.00 8,253.33 128.52 10.56 -100.35 -405.05 1,128.51 5.687 897.68 296.67 787.87 Pass-Major Risk 12,360.46 9,023.35 8,350.00 7,987.51 128.52 9.65 -101.99 -358.16 1,009.28 5.887 1,191.19 296.07 1,088.20 Pass-Major Risk 12,361.11 9,023.49 8,675.00 8,277.24 128.52 10.58 -100.00 -412.14 1,130.26 5.687 874.59 296.99 764.68 Pass-Major Risk 12,362.86 9,023.85 8,325.00 7,968.58 128.52 9.55 -101.98 -357.20 992.98 5.687 1,214.95 298.23 1,112.75 Pass-Major Risk 12,364.83 9,024.28 8,700.00 8,301.07 128.53 10.60 -99.62 -419.67 1,130.45 5.687 852.24 297.76 742.31 Pass-Major Risk 12,365.42 9,024.40 8,300.00 7,950.18 128.53 9.48 -101.96 -356.48 976.06 5.887 1,238.49 296.65 1,137.06 Pass-Major Risk 12,375.00 9,026.58 8,125.00 7,829.68 128.53 8.89 -101.50 -351.02 849.47 5.687 1,401.21 298.16 1,301.25 Pass-Major Risk 12,375.00 9,026.58 8,150.00 7,847.68 128.53 8.94 -101.56 -352.90 866.71 5.687 1,377.28 298.20 1,277.50 Pass-Major Risk 12,375.00 9,026.58 8,175.00 7,865.03 128.53 9.01 -101.64 -354.39 884.65 5.687 1,353.71 298.26 1,254.16 Pass-Major Risk 12,375.00 9,026.58 8,200.00 7,882.11 128.53 9.09 -101.72 -355.44 902.87 5.687 1,330.39 298.33 1,231.06 Pass-Major Risk 12,375.00 9,026.58 8,225.00 7,898.72 128.53 9.18 -101.79 -355.92 921.55 5.687 1,307.46 298.43 1,208.36 Pass-Major Risk 12,375.00 9,026.58 8,250.00 7,915.34 128.53 9.27 -101.86 -355.99 94023 5.687 1,284.70 298.53 1,185.77 Pass-Major Risk 12,375.00 9,026.58 8,275.00 7,932.42 128.53 9.36 -101.91 -356.04 958.48 5.687 1,261.81 298.65 1,182.99 Pass-Major Risk 12,375.00 9,026.58 8,725.00 8,324.75 128.53 10.60 -99.19 -427.58 1,129.18 5.687 830.76 299.97 722.73 Pass-Major Risk 12,375.00 9,026.58 8,750.00 8,348.16 128.53 10.60 -98.74 -435.91 1,126.46 5.687 810.11 299.90 700.55 Pass-Major Risk 12,375.00 9,028.58 8,775.00 8,371.17 128.53 10.59 -98.25 -444.74 1,122.31 5.687 790.62 299.82 679.41 Pass-Major Risk 12,385.45 9,029.16 8,100.00 7,810.76 128.54 8.84 -101.48 -348.81 833.28 5.687 1,425.39 300.43 1,327.83 Pass-Major Risk 12,386.54 9,029.44 8,800.00 8,393.72 128.54 10.57 -97.74 -453.84 1,116.54 5.687 772.39 302.29 662.96 Pass-Major Risk 12,386.69 9,029.48 8,075.00 7,790.92 128.54 8.81 -101.48 -346.31 818.29 5.687 1,449.97 300.69 1,352.68 Pass-Major Risk 12,387.59 9,029.71 8,050.00 7,770.34 128.54 8.79 -101.51 -343.53 804.37 5.687 1,474.73 300.88 1,377.71 Pass-Major Risk 12,401.00 9,033.41 8,825.00 8,415.86 128.54 10.55 -97.15 -462.75 1,109.09 5.687 755.79 305.39 648.25 Pau-Major Risk 12,406.25 9,034.93 8,850.00 8,437.70 128.55 10.52 -96.01 -471.04 1,100.21 5.687 740.48 308.37 629.81 Pass-Major Risk 12,519.14 9,067.21 8,875.00 8,45925 128.62 10.48 -85.33 -478.62 1,090.06 5.687 725.26 368.67 587.73 Pass-Major Risk 12,567.77 9,080.64 8,900.00 8,480.33 128.66 10.44 -81.73 -485.67 1,078.62 5.687 709.37 385.32 561.63 Pass-Major Risk 12,575.00 9,082.61 8,925.00 8,500.73 128.67 10.41 -81.86 -492.08 1,065.69 5.687 694.96 382.03 545.75 Pass-Major Risk 12,591.10 9,087.00 8,950.00 8,520.36 128.69 10.37 -82.71 -497.93 1,051.35 5.887 682.23 374.57 532.74 Pass-Major Risk 12,600.00 9,089.43 8,975.00 8,539.08 128.69 10.34 -82.84 -503.38 1,035.72 5.687 671.31 370.30 520.01 Pass-Major Risk 12,616.08 9,093.79 9,000.00 8,558.84 128.71 10.31 -83.55 -508.50 1,018.88 5.687 662.19 362.40 51027 Pass-Major Risk 12,625.00 9,096.21 9,025.00 8,573.63 128.72 10.28 -83.52 -513.05 1,000.94 5.687 855.00 357.91 500.84 Pass-Major Risk 12,641.70 9,100.72 9,050.00 8,589.65 128.73 10.27 -84.14 -51728 982.22 5.687 649.34 349.28 494.45 Pass-Major Risk 12,650.00 9,102.95 9,075.00 8,604.86 128.74 1027 -83.96 -521.41 962.81 5.687 645.22 344.93 487.79 Pass-Major Risk 12,867.19 9,107.54 9,100.00 8,619.19 128.75 10.27 -84.53 -525.15 942.68 5.687 642.74 335.78 484.82 Pass-Major Risk 12,875.00 9,109.62 9,125.00 8,632.60 128.76 10.30 -84.19 -528.23 921.81 5.687 642.20 331.90 481.47 Pass-Major Risk,CC,ES,SF 12,691.82 9,114.06 9,150.00 8,645.06 128.77 10.33 -84.64 -531.00 900.31 5.687 643.31 323.17 482.22 Pass-Major Risk 12,700.00 9,116.20 9,175.00 8,856.40 128.78 10.38 -84.32 -533.74 878.21 5.687 646.19 318.94 482.75 Pass-Major Risk 12,715.54 9,120.24 9,200.00 8,666.53 128.79 10.45 -84.71 -538.50 855.52 5.687 650.74 310.57 487.34 Pass-Major Risk 12,725.00 9,122.68 9225.00 8,675.37 128.79 10.52 -84.58 -539.28 832.30 5.687 657.07 305.48 492.37 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 22 COMPASS 5000.1 Build 61 BP r�-- 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB E Pad- E-26-E-26A-E-26A Onset Site error: 0.00 usft Survey Program: 100-GCT-MS,7976-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi MsjorAzle Measured Vertical Measured Vertical Reference Offset Tooiace• Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +W-S +FJ-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usrt) (usft) (q (usR) (usft) (In) (usft) (usft) Nen) 12,738.12 9,126.04 9,250.00 8,682.68 128.80 10.62 -84.88 -542.07 808.57 5.687 665.23 298.22 500.75 Pass-Major Risk 12,750.00 9,129.05 9,275.00 8,688.38 128.81 10.72 -85.12 -545.26 784.44 5.687 675.00 291.55 510.94 Pass-Major Risk 12,759.51 9,131.43 9,300.00 8,692.48 128.81 10.83 -85.27 -548.73 760.03 5.687 686.31 286.23 522.39 Pass-Major Risk 12,775.00 9,135.27 9,325.00 8,695.21 128.82 10.96 -86.03 -551.72 735.36 5.687 699.30 277.28 537.69 Pass-Major Risk 12,775.00 9,135.27 9,350.00 8,697.32 128.82 11.11 -85.34 -553.84 710.54 5.687 713.44 277.68 549.27 Pass-Major Risk 12,787.76 9,138.39 9,375.00 8,699.38 128.83 11.25 -85.83 -555.69 685.70 5.687 728.10 270.20 565.63 Pass-Major Risk 12,800.00 9,141.34 9,400.00 8,701.58 128.84 11.39 -86.29 -557.75 660.88 5.687 742.94 262.98 582.13 Pass-Major Risk 12,800.00 9,141.34 9,425.00 8,704.03 128.84 11.55 -85.64 -560.40 636.14 5.687 757.67 263.30 594.66 Pass-Major Risk 12,813.83 9,144.63 9,450.00 8,706.91 128.84 11.71 -86.29 -564.01 611.57 5.687 771.92 255.09 611.31 Pass-Major Risk 12,825.00 9,147.24 9,475.00 8,710.03 128.85 11.89 -86.72 -568.18 587.12 5.687 786.10 248.53 627.08 Pass-Major Risk 12,830.89 9,148.60 9,500.00 8,713.34 128.85 12.08 -86.66 -572.60 562.74 5.687 800.33 245.25 641.26 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 23 COMPASS 5000.1 Build 61 BP r'r rf.bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Coordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error. 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB K Pad- K-10-K-10-K-10 Onset See Error: 0.00 waft Survey Program: 100-BOSS-GYRO Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axle Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Weilbore Centre Casing- Centre to No Go Allowable yarning Depth Depth Depth Depth Azimuth +WS +Er-W Hole Size Centre Distance Deviation (usft) (usft) (tet) (usft) loan) (usft) () (usft) (usft) (in) (usft) (usft) (tet) 10,460.00 9,013.03 10,125.00 9,167.83 128.25 154.87 39.17 1287.12 3,452.83 5.562 998.78 820.99 185.81 Pass-Major Risk,ES,SF 10,460.00 9,013.03 10,150.00 9,190.45 128.25 155.44 37.88 1274.50 3,445.18 5.562 1,001.46 822.71 189.50 Pass-Major Risk 10,460.00 9,013.03 10,154.00 9,194.07 128.25 155.53 37.68 1275.88 3,443.95 5.562 1,001.95 822.99 190.18 Pass-Major Risk 10,469.07 9,013.03 10,100.00 9,145.20 128.25 154.30 42.65 1,259.74 3,460.49 5.562 996.52 807.65 194.42 Pass-Major Risk 10,471.13 9,013.03 10075.00 9,122.58 128.25 153.73 44.44 1,252.36 3,468.14 5.562 994.98 803.16 195.44 Pass-Major Risk 10,480.00 9,013.03 9,875.00 8,941.61 128.26 149.21 56.97 1,193.21 3,529.41 5.562 1,004.53 776.98 230.21 Pass-Major Risk 10,480.00 9,013.03 9,900.00 8,964.22 128.26 149.78 55.69 1,200.63 3,521.74 5.562 1,001.20 778.66 223.96 Pass-Major Risk 10,480.00 9,013.03 9,925.00 8,986.84 128.26 150.34 54.40 1,208.04 3,514.08 5.562 998.47 780.35 218.69 Pass-Major Risk 10,480.00 9,013.03 9,950.00 9,009.45 128.26 150.91 53.10 1215.44 3,506.42 5.562 998.36 782.05 214.41 Pass-Major Risk 10,480.00 9,013.03 9,975.00 9,032.07 128.26 151.47 51.79 1,222.84 3,498.76 5.562 994.87 783.74 211.14 Pass-Major Risk 10,480.00 9,013.03 10,000.00 9,054.70 128.26 152.03 50.49 1,230.22 3,491.11 5.562 994.01 785.44 208.87 Pass-Major Risk 10,480.00 9,013.03 10025.00 9,077.32 128.26 152.60 49.18 1237.60 3,483.45 5.582 993.77 787.14 207.62 Pass-Major Risk,CC 10,480.00 9,013.03 10,050.00 9,099.95 128.26 153.17 47.87 1,244.98 3,475.80 5.562 994.16 788.84 207.40 Pass-Major Risk 10,489.43 9,013.03 9,850.00 8,919.01 128.26 148.65 60.51 1,185.78 3,537.08 5.562 1,008.25 760.85 251.54 Pau-Major Risk 10,491.44 9,013.03 9,825.00 8,896.41 128.27 148.08 62.25 1,178.35 3,544.76 5.562 1,012.70 755.95 262.73 Pass-Major Risk 10,500.00 9,013.03 9,625.00 8,716.06 128.27 143.53 73.83 1,118.59 3,607.22 7.750 1,068.85 728.50 370.41 Pass-Major Risk 10,500.00 9013.03 9,650.00 8,738.56 128.27 144.10 72.71 1,126.11 3,599.35 7.750 1,059.93 730.19 356.03 Pass-Major Risk 10,500.00 9,013.03 9,675.00 8,761.07 128.27 144.68 71.56 1,133.62 3,591.47 5.562 1,051.52 731.69 342.51 Pass-Major Risk 10,500.00 9,013.03 9,700.00 8,783.59 128.27 145.25 70.39 1,141.09 3,583.59 5.562 1043.63 733.38 329.53 Pass-Major Risk 10,500.00 9013.03 9,725.00 8,806.12 128.27 145.81 69.21 1,148.55 3,575.74 5.562 1,036.29 735.05 317.33 Pass-Major Risk 10,500.00 9,013.03 9,750.00 8,828.66 128.27 146.38 68.01 1,156.01 3,567.93 5.562 1,029.53 736.72 305.95 Pass-Major Risk 10,500.00 9,013.03 9,775.00 8,851.23 128.27 146.95 66.79 1,163.46 3,560.17 5.562 1,023.37 738.40 295.43 Pass-Major Risk 10,500.00 9,013.03 9,800.00 8,873.81 128.27 147.52 65.56 1,170.91 3,552.45 5.562 1,017.83 740.07 285.78 Pass-Major Risk 10,509.39 9,013.03 9,600.00 8,693.56 128.28 142.96 77.18 1,111.03 3,615.10 7.750 1,078.03 710.38 400.87 Pass-Major Risk 10,511.36 9,013.03 9,575.00 8,671.08 128.28 142.38 78.74 1,103.47 3,622.99 7.750 1,087.84 705.14 419.72 Pass-Major Risk 10,520.00 9,013.03 9,375.00 8,491.07 128.28 137.82 88.88 1,044.34 3,886.99 9.062 1,183.27 676.06 575.79 Pass-Major Risk 10 520.00 9,013.03 9,400.00 8,513.62 128.28 138.38 87.77 1,051.46 3,678.90 9.062 1,169.72 877.62 556.46 Pass-Major Risk 10,520.00 9,013.03 9,425.00 8,536.15 128.28 138.95 86.84 1,058.68 3,670.83 7.750 1,156.61 679.14 537.66 Pass-Major Risk 10,520.00 9,013.03 9,450.00 8,558.67 128.28 139.52 85.89 1,065.98 3,662.78 7.750 1,143.96 680.77 519.25 Pass-Major Risk 10,520.00 9,013.03 9,475.00 8,581.17 128.28 140.09 84.92 1,073.38 3,654.77 7.750 1,131.80 682.39 501.36 Pass-Major Risk 10,520.00 9,013.03 9,500.00 8,603.65 128.28 140.66 83.93 1,080.86 3,646.79 7.750 1,120.12 684.02 484.04 Pass-Major Risk 10,520.00 9,013.03 9,525.00 8,626.12 12828 141.23 82.92 1,088.38 3,638.83 7.750 1,108.94 685.68 467.25 Pass-Major Risk 10,520.00 9,013.03 9,550.00 8,648.60 128.28 141.81 81.88 1,095.92 3,630.90 7.750 1,098.23 687.33 451.02 Pass-Major Risk 10528.42 9,013.03 9,350.00 8,468.48 128.29 137.26 91.57 1,037.30 3,895.08 9.062 1,197.08 658.18 609.85 Pass-Major Risk 10,530.20 9,013.03 9,325.00 8,445.87 128.29 136.71 92.86 1,030.34 3,703.16 9.062 1,211.37 653.10 632.89 Pass-Major Risk 10,540.00 9,013.03 9,075.00 8,218.89 128.30 131.32 102.71 962.59 3,783.08 9.062 1,370.99 618.46 862.56 Pass-Major Risk 10,540.00 9,013.03 9,100.00 8,241.69 128.30 131.84 102.03 969.26 3,775.29 9.062 1,353.87 619.86 840.41 Pass-Major Risk 10,540.00 9,013.03 9,125.00 8,264.47 128.30 132.37 101.34 975.96 3,767.48 9.062 1,337.02 621.30 818.45 Pass-Major Risk 10,540.00 9,013.03 9,150.00 8,287.22 128.30 132.90 100.64 982.69 3,759.60 9.062 1,320.40 622.73 796.68 Pass-Major Risk 10,540.00 9,013.03 9,175.00 8,309.94 128.30 133.44 99.92 989.45 3,751.64 9.082 1,304.01 624.17 775.11 Pass-Major Risk 10,540.00 9,013.03 9,200.00 8,332.61 128.30 133.97 99.19 996.24 3,743.59 9.062 1,287.86 825.61 753.77 Pass-Major Risk 10,540.00 9,013.03 9,225.00 8,355.27 128.30 134.51 98.43 1,003.04 3,735.50 9.062 1,271.98 627.07 732.64 Pass-Major Risk 10,540.00 9,013.03 9,250.00 8,377.92 128.30 135.06 97.66 1,009.85 3,727.42 9.062 1,256.40 628.54 711.77 Pau-Major Risk 10,540.00 9,013.03 9,275.00 8,400.58 128.30 135.60 96.87 1,016.66 3,719.33 9.062 1,241.13 630.00 69120 Pau-Major Risk 10,540.00 9,013.03 9,300.00 8,423.23 128.30 136.15 96.06 1,023.48 3,711.25 9.062 1,226.18 631.47 670.92 Pass-Major Risk 10,548.55 9,013.03 9,050.00 8,196.09 128.30 130.79 105.39 955.99 3,790.93 9.062 1,388.25 599.13 899.15 Pass-Major Risk 10,550.11 9,013.03 9,025.00 8,173.29 128.30 13027 106.39 949.45 3,798.85 9.062 1,405.89 594.43 924.18 Pass-Major Risk 10,551.64 9,013.03 9,000.00 8,150.50 128.30 129.75 107.37 942.97 3,806.82 9.062 1,423.81 589.75 949.33 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 24 COMPASS 5000.1 Build 61 BF E- C)bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B C 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB K Pad- K-10-K-10-K-10 Offset Site Error: 0.00 usft Survey Program: 100-BOSS-GYRO Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +W43 +EPN Hole Size Centre Distance Deviation (usft) lush) (usft) (usft) (usft) (mart) F) (usft) (Ludt) (in) (usft) luta) (usft) 10,560.00 9,013.03 6925.00 8,082.23 128.31 128.17 111.10 923.67 3,831.12 9.062 1,479.01 567.47 1,031.94 Pass-Major Risk 10,560.00 6013.03 6950.00 8,104.97 128.31 128.70 110.55 930.09 3,822.96 9.062 1,460.42 568.79 1,009.17 Pass-Major Risk 10,560.00 9,013.03 8,975.00 8,127.73 128.31 129.22 109.98 936.53 3,814.88 9.062 1,442.06 570.11 986.56 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 25 COMPASS 5000.1 Build 61 BP re- bp Travelling Cylinder Report NQS Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB K Pad- K-10-K-10A-K-10A Offset Site Error: 0.00 usft Survey Program: 100-BOSS-GYRO,9720-MW) Rule Assigned:Major Risk Offset Well Error. 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset 7bolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +WS +EFW Hole Size Centre Distance Deviation (usft) (usft) (usA) (usA) (usft) lush) ('1 (usft) (usA) (in) (usft) (usA) (usft) 10,480.00 9,013.03 9,875.00 8,900.22 128.26 144.31 58.57 1,267.06 3,640.66 6.875 1,141.09 760.50 384.17 Pass-Major Risk 10,488.26 9,013.03 9,850.00 8,884.58 128.26 144.31 61.44 1,255.22 3,625.21 6.875 1,123.24 748.25 379.69 Pass-Major Risk 10,488.35 9,013.03 9,900.00 8,913.97 128.26 144.31 59.79 1,277.98 3,658.44 6.875 1,160.39 748.04 414.96 Pass-Major Risk 10,488.77 9,013.03 9,925.00 8,925.98 128.26 144.31 59.22 1,288.44 3,677.71 6.875 1,181.14 747.36 435.74 Pass-Major Risk 10,488.97 9,013.03 9,825.00 8,868.00 128.26 144.31 62.57 1,241.47 3,612.56 6.875 1,107.16 747.19 366.14 Pass-Major Risk 10,489.36 9,013.03 9,950.00 8,937.09 128.26 144.31 58.76 1,298.23 3,697.85 6.875 1,202.45 746.42 457.46 Pass-Major Risk 10,490.21 9,013.03 9,975.00 8,947.74 128.27 144.31 58.40 1,306.52 3,718.88 6.875 1,223.79 745.07 479.74 Pass-Major Risk 10,490.34 9,013.03 9,800.00 8,851.05 12827 144.31 63.90 1,225.69 3,603.21 6.875 1,093.01 745.09 355.80 Pass-Major Risk 10,491.52 9,013.03 10,000.00 8,957.53 128.27 144.31 58.21 1,312.07 3,741.19 6.875 1,244.82 743.01 502.51 Pass-Major Risk 10,500.00 9,013.03 9,625.00 8,715.81 128.27 143.20 73.83 1,119.98 3,608.06 9.062 1,070.28 727.33 372.29 Pass-Major Risk 10,500.00 9,013.03 9,650.00 8,737.54 128.27 143.49 72.69 1,130.89 3,602.29 9.062 1,065.00 727.92 382.10 Pass-Major Risk 10,500.00 9,013.03 9,675.00 8,758.55 128.27 143.78 71.55 1,143.69 3,597.88 6.875 1,062.53 728.36 355.24 Pau-Major Risk CC 10,500.00 9,013.03 9,700.00 8,778.63 128.27 144.07 70.43 1,158.25 3,594.85 6.875 1,062.92 728.98 351.42 Pass-Major Risk 10,500.00 9,013.03 9,725.00 8,797.82 128.27 144.30 69.35 1,174.42 3,593.28 6.875 1,066.16 729.48 351.07 Pass-Major Risk,ES,SF 10,500.00 9,013.03 9,750.00 8,815.88 128.27 144.31 88.29 1,191.44 3,594.17 6.875 1,072.60 729.49 355.01 Pass-Major Risk 10,500.00 9,013.03 9,775.00 8,833.66 128.27 144.31 67.24 1,208.70 3,597.47 6.875 1,081.74 729.48 361.93 Pau-Major Risk !i 10,500.00 9,013.03 10,025.00 8,966.01 128.27 144.31 59.82 1,316.16 3,764.34 6.875 1,266.03 729.22 537.29 Pau-Major Risk 10,500.00 9,013.03 10,050.00 8,973.09 12827 144.31 59.47 1,319.09 3,788.12 6.875 1,287.13 72923 558.24 Pau-Major Risk 10,500.00 9,013.03 10,075.00 8,978.47 128.27 144.32 59.21 1,321.08 3,812.45 6.875 1,308.34 729.25 579.33 Pass-Major Risk 10,500.00 9,013.03 10,100.00 8,981.87 128.27 144.32 59.03 1,322.60 3,837.17 6.875 1,329.80 72928 600.71 Pass-Major Risk 10,500.00 9,013.03 10,125.00 8,983.44 128.27 144.32 58.95 1,324.01 3,862.07 6.875 1,351.53 729.32 622.38 Pau-Major Risk 10,500.00 9,013.03 10,150.00 8,983.56 128.27 144.33 58.92 1,324.46 3,887.08 6.875 1,372.96 729.36 643.76 Pau-Major Risk 10,500.00 9,013.03 10,175.00 8,983.56 128.27 144.34 58.90 1,322.80 3,912.00 6.875 1,393.37 729.41 664.12 Peu-Major Risk 10,500.00 9,013.03 10,200.00 8,983.75 12827 144.34 58.88 1,321.74 3,936.97 8.875 1,41427 729.47 684.95 Pass-Major Risk 10,500.00 9,013.03 10,225.00 8,984.14 128.27 144.35 58.85 1,322.68 3,961.94 6.875 1,436.29 729.51 706.93 Pass-Major Risk 10,509.39 9,013.03 9,600.00 8,693.56 128.28 142.91 77.18 1,111.06 3,615.11 9.062 1,078.06 710.33 400.85 Pau-Major Risk 10,509.48 9,013.03 10,250.00 8,984.62 12828 144.36 61.08 1,325.39 3,986.78 6.875 1,458.96 713.08 746.00 Pau-Major Risk 10,511.36 9,013.03 9,575.00 8,671.08 12828 142.38 78.74 1,103.47 3,622.99 9.062 1,087.84 705.24 419.61 Pau-Major Risk 10,520.00 9,013.03 9,375.00 8,491.07 12828 137.82 88.68 1,044.34 3,686.99 9.062 1,183.27 876.06 575.79 Pass-Major Risk 10,520.00 9,013.03 9,400.00 8,513.62 12828 138.38 87.77 1,051.46 3,678.90 9.062 1,169.72 677.62 556.48 Pass-Major Risk 10,520.00 9,013.03 9,425.00 8,536.15 12828 138.95 86.84 1,058.68 3,670.83 9.062 1,156.61 679.25 537.55 Pau-Major Risk 10,520.00 9,013.03 9,450.00 8,558.67 128.28 139.52 85.89 1,065.98 3,662.78 9.062 1,143.96 680.88 519.14 Pass-Major Risk , 10,520.00 9,013.03 9,475.00 8,581.17 128.28 140.09 84.92 1,073.38 3,654.77 9.062 1,131.80 682.50 501.25 Pau-Major Risk 10,520.00 9,013.03 9,500.00 8,603.65 128.28 140.86 83.93 1,080.86 3,646.79 9.062 1,120.12 684.13 483.93 Pass-Major Risk ' 10,520.00 9,013.03 8,525.00 8,626.12 12828 14123 82.92 1,088.38 3,638.83 9.062 1,108.94 685.78 467.14 Pass-Major Risk 10,520.00 9,013.03 9,550.00 8,648.60 128.28 141.81 81.88 1,095.92 3,630.90 9.062 1,098.23 687.44 450.91 Pau-Major Risk 10,528.42 9,013.03 9,350.00 8,468.48 12829 13728 91.57 1,037.30 3,695.08 9.062 1,197.08 658.18 609.85 Pau-Major Risk 1I 10,530.20 9,013.03 9,325.00 8,445.87 12829 136.71 92.86 1,030.34 3,703.16 9.062 1,211.37 653.10 632.89 Pass-Major Risk 10,540.00 9,013.03 9,075.00 8,218.89 128.30 131.32 102.71 962.59 3,783.08 9.062 1,370.99 618.46 862.56 Pass-Major Risk 10,540.00 9,013.03 9,100.00 8,241.69 128.30 131.84 102.03 969.26 3,775.29 9.062 1,353.87 619.86 840.41 Pass-Major Risk 10,540.00 9,013.03 9,125.00 8,264.47 128.30 132.37 101.34 975.96 3,767.48 9.062 1,337.02 621.30 818.45 Pau-Major Risk 10,540.00 9,013.03 9,150.00 8,287.22 128.30 132.90 100.64 982.69 3,759.60 9.062 1,320.40 622.73 796.68 Pass-Major Risk 10,540.00 9,013.03 9,175.00 8,309.94 128.30 133.44 99.92 989.45 3,751.64 9.062 1,304.01 624.17 775.11 Pass-Major Risk 10,540.00 9,013.03 9,200.00 8,332.61 128.30 133.97 99.19 996.24 3,743.59 9.062 1,287.86 625.61 753.77 Pass-Major Risk 10,540.00 9,013.03 9,225.00 8,355.27 128.30 134.51 98.43 1,003.04 3,735.50 9.062 1,271.98 627.07 732.64 Pass-Major Risk 10,540.00 9,013.03 9,250.00 8,377.92 128.30 135.06 97.66 1,009.85 3,727.42 9.062 1,256.40 628.54 711.77 Pass-Major Risk 10,540.00 9,013.03 9,275.00 8,400.58 128.30 135.60 96.87 1,016.66 3,719.33 9.062 1,241.13 630.00 69120 Pass-Major Risk 10,540.00 9,013.03 9,300.00 8,423.23 128.30 136.15 96.06 1,023.48 3,711.25 9.062 1,226.18 631.47 670.92 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 26 COMPASS 5000.1 Build 61 BP Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay NO Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB K Pad- K-10-K-10A-K-10A Offset Site Error: 0.00 usft Survey Program: 100-BOSS-GYRO,9720-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Aids • Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +NrS +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (in) (usft) loon) (usft) 10,548.55 9,013.03 9,050.00 8,196.09 128.30 130.79 105.39 955.99 3,790.93 9.062 1,388.25 599.13 899.15 Pass-Major Risk • 10,550.11 9,013.03 9,025.00 8,173.29 128.30 130.27 106.39 949.45 3,798.85 9.062 1,405.89 594.43 924.18 Pass-Major Risk 10,551.64 9,013.03 9,000.00 8,150.50 128.30 129.75 107.37 942.97 3,806.82 9.062 1,423.81 589.75 949.33 Pass-Major Risk 10,560.00 9,013.03 8,925.00 8,082.23 128.31 128.17 111.10 923.67 3,831.12 9.062 1,479.01 567.47 1,03194 Pass-Major Risk 10,560.00 9,013.03 8,950.00 8,104.97 128.31 128.70 110.55 930.09 3,822.96 9.062 1,460.42 568.79 1,009.17 Pass-Major Risk 10,560.00 9,013.03 8,975.00 8,127.73 128.31 129.22 109.98 936.53 3,814.86 9.062 1,44206 570.11 986.56 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 27 COMPASS 5000.1 Build 61 BP r'- 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Coordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB K Pad- K-10-K-10APB1-K-10APB1 Onset site Error: 0.00 usft Survey Program: 100-BOSS-GYRO,9639-MWD Rule Assigned:Major Risk Offset Web Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Naming Depth Depth Depth Depth Azimuth *NIS +E7411 Hole Sime Centre Distance Deviation (usft) (usft) (usft) (usft) (usft) (usft) (*) (usft) (usft) (in) (usft) lush) (usft) 10,500.00 9,013.03 9,625.00 8,716.08 128.27 143.20 73.79 1,120.19 3,609.34 9.062 1,071.37 727.35 371.97 Pass-Major Risk 10,500.00 9,013.03 9,650.00 8,738.27 128.27 143.37 72.59 1,131.35 3,608.70 9.062 1,068.70 727.72 364.18 Pass-Major Risk,CC 10,500.00 9,013.03 9,675.00 8,760.38 128.27 143.37 71.36 1,143.01 3,606.67 6.875 1,069.04 727.54 361.03 Pass-Major Risk 10,500.00 9,013.03 9,700.00 8,782.59 128.27 143.37 70.11 1,154.24 3,608.90 6.875 1,071.60 727.52 360.18 Pass-Major Risk,ES,SF 10,500.00 9,013.03 9,725.00 8,805.15 128.27 143.37 68.84 1,164.20 3,612.97 6.875 1,075.54 727.51 360.99 Pass-Major Risk 10,500.00 9,013.03 9,750.00 8,828.34 128.27 143.37 67.54 1,172.17 3,817.78 6.875 1,079.48 727.49 362.12 Pass-Major Risk 10,500.00 9,013.03 9,775.00 8,851.56 128.27 143.37 66.25 1,177.96 3,624.93 6.875 1,084.80 727.47 364.96 Pass-Major Risk 10,500.00 9,013.03 9,800.00 8,874.19 128.27 143.37 65.00 1,181.36 3,634.94 6.875 1,091.85 727.45 369.95 Pass-Major Risk 10,500.00 9,013.03 9,825.00 8,896.13 128.27 143.37 63.79 1,181.79 3,846.87 6.875 1,099.55 727.44 375.97 Pass-Major Risk 10,500.00 9,013.03 9,850.00 8,916,20 128.27 143.37 82.71 1,178.16 3,66122 6.875 1,107.87 727.48 383.00 Pass-Major Risk 10,500.00 9,013.03 9,875.00 8,934.08 128.27 143.37 61.75 1,171.84 3,677.50 6.875 1,117.12 727.49 391.32 Pass-Major Risk 10,500.00 9,013.03 9,900.00 8,951.73 128.27 143.37 60.81 1,166.90 3,694.50 6.875 1,128.17 727.52 401.63 Pass-Major Risk 10,509.39 9,013.03 9,600.00 8,693.57 12828 142.91 77.18 1,111.06 3,615.14 9.062 1,078.08 710.33 400.67 Pass-Major Risk 10,510.00 9,013.03 9,925.00 8,968.81 128.28 143.37 62.32 1,163.39 3,712.59 6.875 1,141.09 710.20 431.37 Pass-Major Risk 10,511.36 9,013.03 9,575.00 8,871.08 128.28 142.38 78.74 1,103.47 3,622.99 9.062 1,087.84 705.24 419.61 Pass-Major Risk 10,520.00 9,013.03 9,375.00 8,491.07 128.28 137.82 88.68 1,044.34 3,686.99 9.062 1,18327 676.06 575.79 Pass-Major Risk 10,520.00 9,013.03 9,400.00 8,513.62 128.28 138.38 87.77 1,051.46 3,678.90 9.062 1,169.72 677.62 556.46 Pass-Major Risk 10,520.00 9,013.03 9,425.00 8,536.15 128.28 138.95 86.84 1,058.68 3,670.83 9.062 1,156.61 679.25 537.55 Pass-Major Risk 10,520.00 9,013.03 9,450.00 8,558.67 12828 139.52 85.89 1,065.98 3,662.78 9.062 1,143.96 680.88 519.14 Pass-Major Risk 10,520.00 9,013.03 9,475.00 8,581.17 128.28 140.09 84.92 1,073.38 3,654.77 9.062 1,131.80 682.50 501.25 Pass-Major Risk 10,520.00 9,013.03 9,500.00 8,603.65 128.28 140.66 83.93 1,080.86 3,646.79 9.062 1,120.12 684.13 483.93 Pass-Major Risk 10,520.00 9,013.03 9,525.00 8,626.12 128.28 141.23 82.92 1,088.38 3,638.83 9.062 1,108.94 885.78 467.14 Pass-Major Risk 10,520.00 9,013.03 9,550.00 8,648.60 12828 141.81 81.88 1,095.92 3,830.90 9.062 1,098.23 887.44 460.91 Pese-Major Risk 10,520.00 9,013.03 9,950.00 8,984.52 12828 143.37 63.91 1,161.15 3,731.74 6.875 1,156.27 691.75 464.70 Pass-Major Risk 10,520.00 9,013.03 9,975.00 9,000.25 12828 143.38 63.12 1,159.14 3,751.06 6.875 1,171.80 691.76 480.07 Pass-Major Risk 10,528.42 9,013.03 9,350.00 8,468.48 128,29 137.26 91.57 1,037.30 3,695.08 9.062 1,197.08 658.18 609.85 Pass-Major Risk 10,530.20 9,013.03 9,325.00 8,445.87 128.29 136.71 92.86 1,030.34 3,703.18 9.062 1,211.37 653.10 632.89 Pass-Major Risk 10,540.00 9,013.03 9,075.00 8,218.89 128.30 131.32 102.71 962.59 3,783.08 9.062 1,370.99 618.46 862.56 Pass-Major Risk 10,540.00 9,013.03 9,100.00 8,241.69 128.30 131.84 102.03 969.26 3,775.29 9.062 1,353.87 619.86 840.41 Pass-Major Risk 10,540.00 9,013.03 9,125.00 8,264.47 128.30 132.37 101.34 975.96 3,767.48 9.062 1,337.02 621.30 818.45 Pass-Major Risk 10,540.00 9,013.03 9,150.00 8,287.22 128.30 132.90 100.64 982.69 3,759.60 9.062 1,320.40 622.73 796.68 Pass-Major Risk 10,540.00 9,013.03 9,175.00 8,309.94 128.30 133.44 99.92 989.45 3,751.64 9.062 1,304.01 624.17 775.11 Pass-Major Risk 10,540.00 9,013.03 9,200.00 8,332.61 128.30 133.97 99.19 99624 3,743.59 9.062 1,287.86 625.61 753.77 Pass-Major Risk 10,540.00 9,013.03 9,225.00 8,355.27 128.30 134.51 98.43 1,003.04 3,735.50 9.062 1,271.98 627.07 732.64 Pass-Major Risk 10,540.00 9,013.03 9,250.00 8,377.92 128.30 135.06 97.66 1,009.85 3,727.42 9.062 1,256.40 628.54 711.77 Pass-Major Risk 10,540.00 9,013.03 9,275.00 8,400.58 128.30 135.60 96.87 1,016.66 3,719.33 9.082 1,241.13 630.00 691.20 Pass-Major Risk 10,540.00 9,013.03 9,300.00 8,423.23 128.30 136.15 96.06 1,023.48 3,71125 9.062 1,226.18 631.47 670.92 Pass-Major Risk 10,548.55 9,013.03 9,050.00 8,196.09 128.30 130.79 105.39 955.99 3,790.93 9.062 1,388.25 599.13 899.15 Pass-Major Risk 10,550.11 9,013.03 9,025.00 8,173.29 128.30 130.27 106.39 949.45 3,798.85 9.062 1,405.89 594.43 924.18 Pass-Major Risk 10,551.64 9,013.03 9,000.00 8,150.50 128.30 129.75 107.37 942.97 3,806.82 9.062 1,423.81 589.75 949.33 Pass-Major Risk 10,560.00 9,013.03 8,925.00 8,082.23 128.31 128.17 111.10 923.67 3,831.12 9.062 1,479.01 567.47 1,031.94 Pass-Major Risk 10,560.00 9,013.03 8,950.00 8,104.97 128.31 128.70 110.55 930.09 3,822.96 9.062 1,460.42 568.79 1,009.17 Pass-Major Risk 10,560.00 9,013.03 8,975.00 8,127.73 128.31 129.22 109.98 938.53 3,814.86 9.062 1,442.08 570.11 986.56 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 28 COMPASS 5000.1 Build 61 BP 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB K Pad- K-10-K-10APB3-K-10APB3 offset Site Error 0.00 usft Survey Progrwn: 100-BOSS-GYRO,9639-MWD,9816-MWD,9847-MWD Rule Assigned:Major Risk Offset Well Error: 000 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolfaes+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +N g +FJ-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft( (usft) (usft) () (usft) (aa) (in) (usft) (usft) (usft) 10,500.00 9,013.03 9,825.00 8,716.08 128.27 143.20 73.79 1,120.19 3,609.34 5.687 1,071.37 727.07 372.25 Pass-Major Risk 10,500.00 9,013.03 9,650.00 8,738.27 128.27 143.37 72.59 1,131.35 3,606.70 5.687 1,068.70 727.44 364.46 Pass-Major Risk,CC 10,500.00 9,013.03 9,675.00 8,760.38 128.27 143.37 71.36 1,143.01 3,606.67 3.500 1,069.04 727.25 361.31 Pass-Major Risk 10,500.00 9,013.03 9,700.00 8,782.59 128.27 143.37 70.11 1,154.24 3,608.90 3.500 1,071.60 727.24 360.48 Pass-Major Risk,ES,SF 10,500.00 9,013.03 9,725.00 8,805.15 128.27 143.37 68.84 1,164.20 3,612.97 3.500 1,075.54 727.23 361.28 Pass-Major Risk 10,500.00 9,013.03 9,750.00 8,828.34 128.27 143.37 67.54 1,172.17 3,617.78 3.500 1,079.48 727.21 362.40 Pass-Major Risk 10,500.00 9,013.03 9,775.00 8,851.56 128.27 143.37 66.25 1,177.96 3,624.93 3.500 1,084.80 727.19 365.24 Pass-Major Risk 10,500.00 9,013.03 9,800.00 8,874.19 128.27 143.37 65.00 1,181.12 3,634.99 3.500 1,091.77 727.17 370.14 Pass-Major Risk 10,500.00 9,013.03 9,825.00 8,895.99 128.27 143.37 63.80 1,180.61 3,647.17 3.500 1,099.20 727.18 375.91 Pass-Major Risk 10,500.00 9,013.03 9,850.00 8,916.53 128.27 143.37 62.68 1,184.11 3,660.86 3.500 1,110.64 727.15 386.06 Pass-Major Risk 10,500.00 9,013.03 9,875.00 8,935.40 128.27 143.37 61.65 1,191.96 3,675.24 3.500 1,125.48 727.11 399.97 Pass-Major Risk 10,500.00 9,013.03 9,893.00 8,948.82 128.27 143.37 60.93 1,197.95 3,685.64 3.500 1,136.61 727.09 410.58 Pass-Major Risk 10,509.39 9,013.03 9,800.00 8,693.57 128.28 142.91 77.18 1,111.06 3,615.14 5.687 1,078.08 710.05 400.95 Pass-Major Risk 10,511.36 9,013.03 9,575.00 8,871.08 128.28 142.38 78.74 1,103.47 3,622.99 5.687 1,087.84 704.96 419.89 Pass-Major Risk 10,520.00 9,013.03 9,375.00 8,491.07 128.28 137.82 88.68 1,044.34 3,686.99 5.887 1,183.27 675.78 578.07 Pass-Major Risk 10,520.00 9,013.03 9,400.00 8,513.62 128.28 138.38 87.77 1,051.46 3,678.90 5.687 1,169.72 677.34 556.74 Pass-Major Risk 10,520.00 9,013.03 9,425.00 8,536.15 128.28 138.95 86.84 1,058.68 3,670.83 5.687 1,156.61 678.97 537.83 Pass-Major Risk 10,520.00 9,013.03 9,450.00 8,558.67 128.28 139.52 85.89 1,065.98 3,662.78 5.687 1,143.96 680.59 519.42 Pass-Major Risk 10,520.00 9,013.03 9,475.00 8,581.17 128.28 140.09 84.92 1,073.38 3,654.77 5.687 1,131.80 682.22 501.53 Pass-Major Risk 10,520.00 9,013.03 9,500.00 8,603.65 128.28 140.66 83.93 1,080.86 3,646.79 5.687 1,120.12 683.85 484.21 Pass-Major Risk 10,520.00 9,013.03 9,525.00 8,626.12 128.28 141.23 82.92 1,088.38 3,638.83 5.687 1,108.94 685.50 467.42 Pass-Major Risk 10,520.00 9,013.03 9,550.00 8,648.60 128.28 141.81 81.88 1,095.92 3,630.90 5.687 1,098.23 687.16 451.19 Pass-Major Risk 10,528.42 9,013.03 9,350.00 8,468.48 12829 137.26 91.57 1,037.30 3,695.08 5.687 1,197.08 657.90 610.13 Pass-Major Risk 10,530.20 9,013.03 9,325.00 8,445.87 128.29 136.71 92.86 1,030.34 3,703.16 5.687 1,211.37 652.82 633.17 Pau-Major Risk 10,540.00 9,013.03 9,075.00 8,218.89 128.30 131.32 102.71 962.59 3,783.08 5.687 1,370.99 618.18 862.84 Pass-Major Risk 10,540.00 9,013.03 9,100.00 8,241.69 128.30 131.84 102.03 969.26 3,775.29 5.687 1,353.87 619.58 840.69 Pass-Major Risk 10,540.00 9,013.03 9,125.00 8,264.47 128.30 132.37 101.34 975.96 3,767.48 5.687 1,337.02 621.02 818.73 Pass-Major Risk 10,540.00 9,013.03 9,150.00 8,287.22 128.30 132.90 100.64 982.69 3,759.60 5.687 1,320.40 622.45 796.96 Pass-Major Risk 10,540.00 9,013.03 9,175.00 8,309.94 128.30 133.44 99.92 989.45 3,751.64 5.687 1,304.01 623.89 775.40 Pass-Major Risk 10,540.00 9,013.03 9,200.00 8,332.61 128.30 133.97 99.19 996.24 3,743.59 5.687 1,287.86 625.32 754.05 Pass-Major Risk 10,540.00 9,013.03 9,225.00 8,355.27 128.30 134.51 98.43 1,003.04 3,735.50 5.887 1,271.98 626.79 732.92 Pass-Major Risk 10,540.00 9,013.03 9,250.00 8,377.92 128.30 135.06 97.66 1,009.85 3,727.42 5.687 1,256.40 62826 712.06 Pass-Major Risk 10,540.00 9,013.03 9,275.00 8,400.58 128.30 135.60 96.87 1,016.66 3,719.33 5.887 1,241.13 829.72 691.48 Pass-Major Risk 10,540.00 9,013.03 9,300.00 8,423.23 128.30 136.15 98.06 1,023.48 3,711.25 5.687 1,226.18 631.19 67120 Pass-Major Risk 10,548.55 9,013.03 9,050.00 8,196.09 128.30 130.79 105.39 955.99 3,790.93 5.887 1,388.25 598.85 899.43 Pass-Major Risk 10,550.11 9,013.03 9,025.00 8,17329 128.30 13027 106.39 949.45 3,798.85 5.687 1,405.89 594.14 924.46 Pass-Major Risk 10,551.64 9,013.03 9,000.00 8,150.50 128.30 129.75 107.37 942.97 3,806.82 5.887 1,423.81 589.47 949.61 Pass-Major Risk 10,560.00 9,013.03 8,925.00 8,08223 128.31 128.17 111.10 923.67 3,831.12 5.687 1,479.01 567.18 1,032.22 Pass-Major Risk 10,560.00 9,013.03 8,950.00 8,104.97 128.31 128.70 110.55 930.09 3,822.96 5.687 1,460.42 568.51 1,009.45 Pass-Major Risk 10,560.00 9,013.03 8,975.00 8,127.73 128.31 129.22 109.98 936.53 3,814.86 5.687 1,442.06 569.83 986.85 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 30 COMPASS 5000.1 Build 61 , ,4 BP /F bP Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B CO 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB K Pad- K-10-K-10APB2-K-10APB2 offset Site Error: 0.00 use Survey Program: 100-BOSS-GYRO,9639-MWD,9816-MWD Rule Assigned:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Avis Measured Vertical Measured Vertical Reference Offset Toofface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth Nilo +E/-W Hole Size Centre Distance Deviation IusR) (usf) (usft) (usft) (usft) (usft) C') (usft) (usft) (In) (usft) (usft) (elft) 10,500.00 9,013.03 9,625.00 8,716.08 128.27 14320 73.79 1,120.19 3,609.34 9.062 1,071.37 727.35 371.97 Pass-Major Risk 10,500.00 9,013.03 9,650.00 8,738.27 128.27 143.37 72.59 1,131.35 3,606.70 9.062 1,068.70 727.72 384.18 Pass-Major Risk,CC 10,500.00 9,013.03 9,675.00 8,760.38 128.27 143.37 71.36 1,143.01 3,606.67 6.875 1,069.04 727.54 361.03 Pass-Major Risk 10,500.00 9,013.03 9,700.00 8,782.59 128.27 143.37 70.11 1,154.24 3,608.90 6.875 1,071.60 727.52 360.18 Pass-Major Risk,ES,SF 10,500.00 9,013.03 9,725.00 8,805.15 128.27 143.37 68.84 1,164.20 3,612.97 6.875 1,075.54 727.51 360.99 Pass-Major Risk 10,500.00 9,013.03 9,750.00 8,828.34 128.27 143.37 67.54 1,172.17 3,617.78 6.875 1,079.48 727.49 362.12 Pass-Major Risk 10,500.00 9,013.03 9,775.00 8,851.56 128.27 143.37 66.25 1,177.96 3,624.93 6.875 1,084.80 727.47 364.96 Pass-Major Risk 10,500.00 9,013.03 9,800.00 8,874.19 128.27 143.37 65.00 1,181.12 3,634.99 6.875 1,091.77 727.45 369.86 Pass-Major Risk 10,500.00 9,013.03 9,825.00 8,895.92 128.27 143.37 83.81 1,180.02 3,647.22 8.875 1,098.94 727.45 375.37 Pass-Major Risk 10,500.00 9,013.03 9,850.00 8,915.76 128.27 143.37 62.73 1,175.82 3,661.73 6.875 1,107.03 727.47 382.18 Pass-Major Risk 10,500.00 9,013.03 9,875.00 8,933.60 128.27 143.37 61.78 1,167.88 3,677.39 6.875 1,115.05 727.51 389.25 Pass-Major Risk 10,509.25 9,013.03 9,900.00 8,949.96 128.28 143.37 63.13 1,156.93 3,692.79 8.875 1,121.62 711.57 411.07 Pass-Major Risk 10,509.39 9,013.03 9,600.00 8,693.57 128.28 142.91 77.18 1,111.06 3,615.14 9062 1,078.08 710.33 400.67 Pass-Major Risk 10,511.38 9,013.03 9,575.00 8,671.08 128.28 142.38 78.74 1,103.47 3,622.99 9.062 1,087.84 705.24 419.61 Pass-Major Risk 10,520.00 9,013.03 9,375.00 8,491.07 128.28 137.82 88.68 1,044.34 3,686.99 9.062 1,183.27 676.06 575.79 Pass-Major Risk 10,520.00 9,013.03 9,400.00 8,513.62 128.28 138.38 87.77 1,051.46 3,678.90 9.062 1,169.72 677.62 556.46 Pass-Major Risk 10,520.00 9,013.03 9,425.00 8,536.15 128.28 138.95 86.84 1,058.88 3,670.83 9.062 1,156.61 679.25 537.55 Pass-Major Risk 10,520.00 9,013.03 9,450.00 8,558.67 128.28 139.52 85.89 1,065.98 3,662.78 9.062 1,143.96 680.88 519.14 Pass-Major Risk 10,520.00 9,013.03 9,475.00 8,581.17 128.28 140.09 84.92 1,073.38 3,654.77 9.062 1,131.80 682.50 501.25 Pass-Major Risk 10,520.00 9,013.03 9,500.00 8,603.65 128.28 140.66 83.93 1,080.86 3,648.79 9.062 1,120.12 684.13 483.93 Pass-Major Risk 10,520.00 9,013.03 9,525.00 8,626.12 128.28 141.23 82.92 1,088.38 3,638.83 9.062 1,108.94 685.78 467.14 Pass-Major Risk 10,520.00 9,013.03 9,550.00 8,648.60 128.28 141.81 81.88 1,095.92 3,630.90 9.062 1,098.23 687.44 450.91 Pass-Major Risk 10,520.00 9,013.03 9,925.00 8,965.57 128.28 143.37 64.91 1,143.35 3,706.79 6.875 1,126.42 691.83 435.14 Pass-Major Risk 10,520.00 9,013.03 9,950.00 8,981.86 128.28 143.38 64.08 1,128.70 3,719.06 6.875 1,129.42 691.90 437.75 Pass-Major Risk 10,520.00 9,013.03 9,975.00 8,999.47 128.28 143.38 63.18 1,115.13 3,730.17 6.875 1,132.42 691.97 440.49 Pass-Major Risk 10,520.00 9,013.03 10,000.00 9,016.81 128.28 143.38 62.30 1,101.74 3,742.20 6.875 1,136.86 692.03 444.83 Pass-Major Risk 10,520.00 9,013.03 10,025.00 9,033.13 128.28 143.39 61.48 1,085.76 3,752.30 6.875 1,138.94 692.11 448.95 Pass-Major Risk 10,528.42 9,013.03 9,350.00 8,468.48 128.29 137.26 91.57 1,037.30 3,695.08 9.062 1,197.08 658.18 609.85 Pass-Major Risk 10,528.44 9,013.03 10,050.00 9,049.07 128.29 143.39 62.71 1,068.89 3,761.59 6.875 1,140.26 875.77 464.84 Pass-Major Risk 10,530.20 9,013.03 9,325.00 8,445.87 128.29 136.71 92.86 1,030.34 3,703.16 9.062 1,211.37 653.10 632.89 Pass-Major Risk 10,540.00 9,013.03 9,075.00 8,218.89 128.30 131.32 102.71 962.59 3,783.08 9.062 1,370.99 618.46 862.56 Pass-Major Risk 10,540.00 9,013.03 9,100.00 8,241.69 128.30 131.84 102.03 969.26 3,775.29 9.062 1,353.87 619.86 840.41 Pass-Major Risk 10,540.00 9,013.03 9,125.00 8,264.47 128.30 132.37 101.34 975.96 3,767.48 9.062 1,337.02 621.30 818.45 Pass-Major Risk 10,540.00 9,013.03 9,150.00 8,287.22 128.30 132.90 100.64 982.69 3,759.60 9.062 1,320.40 822.73 796.68 Pass-Major Risk 10,540.00 9,013.03 9,175.00 8,309.94 128.30 133.44 99.92 989.45 3,751.64 9.062 1,304.01 624.17 775.11 Pass-Major Risk 10,540.00 9,013.03 9,200.00 8,332.61 128.30 133.97 99.19 996.24 3,743.59 9.062 1,287.86 625.61 753.77 Pass-Major Risk 10,540.00 9,013.03 9,225.00 8,355.27 128.30 134.51 98.43 1,003.04 3,735.50 9.062 1,271.98 627.07 732.64 Pass-Major Risk 10,540.00 9,013.03 9,250.00 8,377.92 128.30 135.06 97.66 1,009.85 3,727.42 9.062 1,256.40 628.54 711.77 Pass-Major Risk 10,540.00 9,013.03 9,275.00 8,400.58 128.30 135.60 96.87 1,018.66 3,719.33 9.062 1,241.13 630.00 691.20 Pass-Major Risk 10,540.00 9,013.03 9,300.00 8,423.23 128.30 136.15 96.06 1,023.48 3,711.25 9.062 1,226.18 631.47 670.92 Pass-Major Risk 10,548.55 9,013.03 9,050.00 8,196.09 128.30 130.79 105.39 955.99 3,790.93 9.062 1,388.25 599.13 899.15 Pass-Major Risk 10,550.11 9,013.03 9,025.00 8,173.29 128.30 130.27 106.39 949.45 3,798.85 9.062 1,405.89 594.43 924.18 Pass-Major Risk 10,551.64 9,013.03 9,000.00 8,150.50 128.30 129.75 107.37 942.97 3,806.82 9.062 1,423.81 589.75 949.33 Pass-Major Risk 10,560.00 9,013.03 8,925.00 8,082.23 128.31 128.17 111.10 923.67 3,831.12 9.062 1,479.01 567.47 1,031.94 Pass-Major Risk 10,560.00 9,013.03 8,950.00 8,104.97 128.31 128.70 110.55 930.09 3,822.96 9.062 1,460.42 568.79 1,009.17 Pass-Major Risk 10,560.00 9,013.03 8,975.00 8,127.73 128.31 129.22 109.98 936.53 3,814.86 9.062 1,442.06 570.11 986.56 Pass-Major Risk CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 29 COMPASS 5000.1 Build 61 BP red 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B @ 59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB K Pad- K-10-K-10B-K-10B Offset Site Error. 0.00 use Survey Program: 100-BOSS-GYRO,9822-MWD+SAG Rule Assigned:Minor 1/200 Offset Weil Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +14143 +E/4N Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) (riff) (usn) (°) (usft) (usft) lin) (usft) (usft) (usft) 10,108.33 9,008.65 11,200.00 8,704.61 124.81 144.71 2.88 1,320.43 2,182.35 6.875 714.95 57.98 713.62 Pass-Minor 1/200 10,120.00 9,011.01 11,175.00 8,703.53 124.90 144.68 4.09 1,329.94 2,205.44 6.875 717.66 57.75 716.27 Pass-Minor 1/200 10,129.93 9,012.89 11,150.00 8,702.60 125.12 144.65 8.29 1,338.24 2,229.00 6.875 719.62 57.14 718.02 Pass-Minor 1/200 10,140.00 9,014.61 11,125.00 8,701.83 125.34 144.61 8.51 1,345.72 2,252.84 6.875 721.32 56.98 719.52 Pass-Minor 1/200 10,146.99 9,015.71 11,100.00 8,700.71 125.62 144.58 10.20 1,351.66 2,277.09 6.875 722.31 57.06 720.40 Pass-Minor 1/200 10,160.00 9,017.50 11,050.00 8,898.13 126.14 144.50 13.47 1,359.15 2,326.44 8.875 722.17 56.02 720.09 Pass-Minor 1/200 10,160.00 9,017.50 11,075.00 8,699.41 126.14 144.54 13.07 1,356.01 2,301.67 6.875 722.53 55.96 720.35 Pass-Minor 1/200 10,172.95 9,018.98 11,025.00 6696.97 128.92 144.45 16.33 1,360.96 2,351.35 6.875 721.10 56.05 718.77 Pass-Minor 1/200 10,180.00 9,019.85 11,000.00 8,696.04 127.35 144.41 18.07 1,361.27 2,376.32 6.875 719.19 58.16 716.78 Pass-Minor 1/200 10,190.61 9,020.48 10,975.00 8,696.09 127.76 144.36 20.44 1,360.43 2,401.30 6.875 716.37 58.31 713.82 Pass-Minor 1/200 10200.00 9,021.04 10,925.00 8,695.98 128.12 144.27 22.93 1,354.08 2,450.86 6.875 708.51 58.34 705.96 Pass-Minor 1/200 10,200.00 9,021.04 10,950.00 8,696.27 128.12 144.32 22.60 1,358.08 2,426.19 6.875 712.71 56.38 710.05 Pass-Minor 1/200 10,220.00 9,022.06 10,850.00 8,694.91 128.12 144.13 28.51 1,337.00 2,523.84 6.875 694.92 56.44 692.04 Pass-Minorl/200 10,220.00 9,022.06 10,875.00 8,694.81 128.12 144.18 28.23 1,342.21 2,499.40 6.875 698.50 56.48 695.50 Pass-Minorl/200 10,220.00 9,022.06 10,900.00 8,695.10 128.12 144.22 27.89 1,348.80 2,475.23 6.875 703.80 56.52 700.68 Pass-Minor 1/200 10,240.00 9,023.06 10,825.00 8,695.25 128.13 144.09 33.21 1,334.05 2,548.66 6.875 693.77 56.49 690.36 Pass-Minor 1/200,CC,ES,SF 10,268.00 9,022.82 10,800.00 8,695.77 128.14 144.05 33.14 1,333.51 2,573.64 6.875 694.92 56.11 692.32 Pass-Minor 1/200 10,280.00 9,022.01 10,750.04 8,896.17 128.14 143.98 35.59 1,336.57 2,623.47 6.875 701.69 56.00 698.91 Pass-Minor 1/200 10,280.00 9,022.01 10,775.00 8,696.21 128.14 144.02 35.92 1,334.31 2,598.82 6.875 697.20 56.04 694.32 Pass-Minor 1/200 , 10,291.58 9,021.24 10,725.00 8,695.74 128.15 143.95 38.16 1,340.72 2,648.15 6.875 708.51 55.86 705.45 Pass-Minor 1/200 10,300.00 9,020.87 10,675.00 8,695.10 128.15 143.91 39.31 1,354.23 2,696.26 6.875 728.30 55.69 725.14 Pass-Minor 1/200 10,300.00 9,020.87 10,700.00 8,695.36 128.15 143.93 39.84 1,346.78 2,672.40 6.875 717.57 55.72 714.34 Pass-Minor 1/200 10,309.08 9,020.07 10,650.00 8,693.95 128.16 143.88 41.15 1,362.33 2,719.88 6.875 740.41 55.52 737.04 Pass-Minor 1/200 10,320.00 9,019.35 10,575.00 8,689.39 128.16 143.81 42.72 1,380.15 2,792.53 6.875 775.09 55.31 771.64 Pass-Minor 1/200 10,320.00 9,019.35 10,600.00 8,690.46 128.16 143.83 43.13 1,375.25 2,768.04 6.875 764.03 55.34 760.48 Pass-Minor 1/200 ' 10,320.00 9,019.35 10,825.00 8,691.98 128.16 143.86 43.55 1,369.21 2,743.83 6.875 752.48 55.37 748.85 Pass-Minorl/200 10,331.28 9,018.61 10,550.00 8,688.62 128.17 143.78 45.20 1,383.48 2617.29 6.875 785.10 55.45 781.39 Pass-Minor 1/200 10,340.00 9,018.05 10,500.00 8,689.39 128.17 143.72 46.56 1,386.33 2,867.17 6.875 802.72 55.55 798.94 Pass-Minor 1/200 10,340.00 9,018.05 10,525.00 8,688.70 128.17 143.75 47.01 1,385.53 2,842.20 6.875 794.31 55.59 790.43 Pass-Minor 1/200 10,347.93 9,017.54 10,475.00 8,891.10 128.18 143.69 48.09 1,388.49 2,892.11 6.875 810.68 55.89 808.78 Pass-Minor 1/200 10,360.00 9,016.78 10,400.00 8,697.05 128.18 143.60 49.86 1,376.42 2,965.96 6.875 828.44 55.88 824.47 Pass-Minor 1/200 10,360.00 9,016.78 10,425.00 8,695.35 128.18 143.63 50.23 1,382.07 2,941.67 6.875 823.86 55.93 819.78 Pass-Minorl/200 10,360.00 9,016.78 10,450.00 8,693.30 128.18 143.66 50.68 1,385.33 2,916.98 6.875 817.99 55.97 813.79 Pass-Minor 1/200 10,370.35 9,016.14 10,375.00 8,699.41 128.19 143.57 52.10 1,369.70 2,989.92 6.875 832.21 56.14 828.04 Pass-Minor 1/200 10,380.00 9,015.56 10,300.00 8,708.50 128.19 143.49 53.00 1,358.53 3,063.36 6.875 854.30 56.32 850.16 Pass-Minor 1/200 10,380.00 9,015.56 10,325.00 8,705.21 128.19 143.52 53.57 1,360.39 3,038.66 6.875 844.84 56.36 840.61 Pass-Minor 1/200 10,380.00 9,015.56 10,350.00 8,702.18 128.19 143.54 54.10 1,364.16 3,014.14 6.875 837.56 56.40 833.22 Pass-Minorl/200 10,390.66 9,014.93 10,275.00 8,712.12 128.20 143.47 55.08 1,358.36 3,088.09 6.875 865.29 56.62 860.92 Pass-Minor 1/200 10,400.00 9,014.39 10,175.00 8,726.40 128.21 143.41 54.84 1,376.93 3,185.10 8.875 927.74 56.81 923.37 Pass-Minor 1/200 10,400.00 9,014.39 10,200.00 8,723.27 128.21 143.42 55.43 1,373.30 3,160.58 6.875 912.04 56.84 907.59 Pass-Minor 1/200 10,400.00 9,014.39 10,225.00 8,719.70 128.21 143.44 56.09 1,367.22 3,136.61 6.875 895.31 56.87 890.79 Pass-Minor 1/200 10,400.00 9,014.39 10,250.00 8,715.91 128.21 143.46 56.79 1,361.43 3,112.59 8.875 879.24 56.90 874.67 Pass-Minor 1/200 10,409.05 9,013.87 10,150.00 8,729.60 128.21 143.39 56.59 1,377.53 3,209.88 6.875 941.50 57.07 936.94 Pass-Minor 1/200 10,418.00 9,013.38 10,100.00 8,736.26 128.22 143.35 57.84 1,373.12 3,259.15 6.875 965.89 57.27 961.26 Pass-Minor 1/200 10,418.00 9,013.38 10,125.00 8,732.71 128.22 143.37 58.34 1,376.62 3,234.67 6.875 954.67 57.31 949.94 Pass-Minorl/200 10,426.49 9,013.07 10,075.00 8,740.01 128.22 143.33 57.39 1,367.55 3,283.22 6.875 975.74 56.53 971.18 Pass-Minor 1/200 10,431.00 9,013.03 10,050.00 8,743.90 128.23 143.31 57.00 1,360.03 3,306.74 6.875 984.15 56.06 979.69 Pass-Minorl/200 10,440.00 9,013.03 9,975.00 8,759.83 128.23 143.27 58.02 1,323.98 3,370.16 6.875 996.93 56.21 992.56 Pass-Minor 1/200 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 31 COMPASS 5000.1 Build 61 BP 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B©59.05usft(Nabors 7ES) Site Error: 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error. 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset TVD Reference: Offset Datum Offset Design PB K Pad- K-10-K-10B-K-10B Onset Site Error: 0.00 use Survey Program: 100-aOSSGYRO,9622-MVWtSAG Rule Assigned:Minor 1/200 Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset lbotface+ Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +0048 +WM Hole Size Centre Distance Deviation (usft) (usft) (usft) (usft) IusR► (usft) () (usft) (usft) lin) (usft) (usft) rasa) 10,440.00 0013.03 10,000.00 8,753.55 128.23 143.28 58.41 1,338.07 3,350.49 6.875 994.77 56.26 990.28 Pass-Minor 1/200 10,440.00 9,013.03 10,025.00 8,748.19 128.23 143.30 58.80 1,350.13 3,329.28 6.875 990.55 56.31 985.93 Pass-Minor 1/200 10,460.00 9,013.03 9,875.00 8,781.46 12825 143.22 61.64 1,250.77 3,433.90 6.875 989.19 56.68 984.68 Pass-Minor 1/200 10,460.00 9,013.03 9,900.00 8,777.25 128.25 143.23 61.83 1,271.33 3,420.35 6.875 993.15 56.73 988.53 Pass-Minor 11200 10460.00 9,013.03 9,925.00 8,772.00 128.25 143.24 62.10 1,290.30 3,404.95 6.875 995.61 56.77 990.88 Pass-Minor 1/200 10,460.00 9,013.03 9,950.00 8,766.15 128.25 143.25 82.44 1,307.98 3,388.28 6.875 997.08 56.82 992.23 Pass-Minor 1/200 10,471.93 9,013.03 9,850.00 8,783.90 128.25 143.21 64.42 1,228.98 3,445.85 6.875 983.91 57.02 979.16 Pass-Minor 1/200 10,480.00 9,013.03 9,775.00 8,783.92 128.26 143.19 66.30 1,173.24 3,494.52 6.875 988.87 57.12 984.27 Pass-Minor 1/200 10,480.00 9,013.03 9,800.00 8,784.69 128.26 143.20 66.34 1,188.54 3,474.83 6.875 981.88 57.16 977.14 Pass-Minor 11200 10,480.00 9,013.03 9,825.00 8,784.39 128.26 143.20 66.38 1,207.44 3,458.52 6.875 980.46 57.21 975.60 Pass-Minor 1/200 10,490.96 9,013.03 9,750.01 8,780.70 128.27 143.18 68.94 1,162.06 3,516.58 6.875 1,000.85 57.35 996.09 Pass-Minor 1/200 10,500.00 9,013.03 9,625.00 8,715.80 128.27 143.17 73.83 1,119.98 3,608.01 9.062 1,070.25 74.64 1,065.62 Pass-Minor 1/200 10,500.00 9,013.03 9,650.08 8,735.50 128.27 143.17 72.85 1,130.90 3,597.26 9.062 1,061.37 74.63 1,056.65 Pass-Minor 1/200 10,500.00 9,013.03 9,675.00 8,751.37 128.27 143.17 72.12 1,141.84 3,581.51 6.875 1,049.86 57.46 1,04521 Pass-Minor 1/200 10,500.00 9,013.03 9,700.00 8,764.47 128.27 143.18 71.58 1,150.64 3,562.20 8.875 1,035.43 57.48 1,030.67 Pass-Minor 1/200 10,500.00 9,013.03 9,725.00 8,774.30 128.27 143.18 71.27 1,155.55 3,539.80 6.875 1,017.58 57.50 1,012.70 Pass-Minor 1/200 10,509.39 9,013.03 9,600.00 8,893.56 128.28 142.91 77.18 1,111.06 3,615.11 9.062 1,078.08 82.30 1,076.46 Pass-Minor 11200 10,511.36 9,013.03 9,575.00 8,871.08 128.28 142.38 78.74 1,103.47 3,622.99 9.062 1,087.84 83.70 1,087.01 Pass-Minor 1/200 10,520.00 9,013.03 9,375.00 8,491.07 128.28 137.82 88.68 1,044.34 3,686.99 9.062 1,183.27 84.28 1,182.52 Pass-Minor 1/200 10,520.00 9,013.03 9,400.00 8,513.62 128.28 138.38 87.77 1,051.46 3,678.90 9.062 1,169.72 84.25 1,168.97 Pass-Minor 1/200 10,520.00 9,013.03 9,425.00 8,536.15 12828 138.95 86.84 1,058.68 3,870.83 9.062 1,156.61 84.23 1,155.86 Pass-Minor 1/200 10,520.00 9,013.03 9,450.00 8,558.67 128.28 139.52 85.89 1,065.98 3,662.78 9.062 1,143.96 84.20 1,143.21 Pass-Minor 1/260 10,520.00 9,013.03 9,475.00 8,581.17 12828 140.09 84.92 1,073.38 3,654.77 9.062 1,131.80 84.18 1,131.04 Pass-Minor 1/200 10,520.00 9,013.03 9,500.00 8,603.65 12828 140.68 83.93 1,080.86 3,646.79 9.062 1,120.12 84.15 1,119.37 Pass-Minor 1/200 10,520.00 9,013.03 9,525.00 8,626.12 12828 141.23 , 82.92 1,088.38 3,638.83 9.062 1,108.94 84.12 1,108.18 Pass-Minor 1/200 10,520.00 9,013.03 9,550.00 8,648.60 128.28 141.81 81.88 1,095.92 3,630.90 9.062 1,098.23 84.08 1,097.48 Pass-Minor 1/200 10,528.42 9,013.03 9,350.00 8,468.48 12829 137.26 91.57 1,037.30 3,695.08 9.062 1,197.08 84.45 1,196.32 Pass-Minor 1/200 10,530.20 9,013.03 9,325.00 8,445.87 128.29 136.71 92.86 1,030.34 3,703.16 9.062 1,211.37 84.47 1,210.61 Pass-Minor 1/200 10,540.00 9,013.03 9,075.00 8,218.89 128.30 131.32 102.71 962.59 3,783.08 9.062 1,370.99 84.36 1,322.32 Pass-Minor 1/200 10,540.00 9,013.03 9,100.00 8,241.69 128.30 131.84 102.03 969.26 3,775.29 9.062 1,353.87 84.38 1,309.11 Pass-Minor 1/200 10,540.00 9,013.03 9,125.00 8,264.47 128.30 132.37 101.34 975.96 3,767.48 9.082 1,337.02 84.39 1,296.93 Pass-Minor 1/200 10,540.00 9,013.03 9,150.00 8,28722 128.30 132.90 100.64 982.69 3,759.60 9.062 1,320.40 84.41 1,286.04 Pass-Minor 1/200 10,540.00 9,013.03 9,175.00 8,309.94 128.30 133.44 99.92 989.45 3,751.64 9.062 1,304.01 84.42 1,277.19 Pass-Minor 1/200 10,540.00 9,013.03 9,200.00 8,332.61 128.30 133.97 99.19 996.24 3,743.59 9.062 1,287.88 84.43 1,273.05 Pass-Minor 1/200 10,540.00 9,013.03 9,225.00 8,355.27 128.30 134.51 98.43 1,003.04 3,735.50 9.062 1,271.98 84.45 1,27122 Pau-Minor 1/200 10,540.00 9,013.03 9,250.00 8,377.92 128.30 135.06 97.86 1,009.85 3,727.42 9.062 1,256.40 84.46 1,255.64 Pass-Minor 1/200 10,540.00 9,013.03 9,275.00 8,400.58 128.30 135.60 96.87 1,016.66 3,719.33 9.062 1,241.13 84.47 1,240.37 Pass-Minor 1/200 10,540.00 9,013.03 9,300.00 8,42323 128.30 136.15 96.06 1,023.48 3,71125 9.062 1,226.18 84.48 1,225.42 Pass-Minor 1/200 10,548.55 9,013.03 9,050.00 8,198.09 128.30 130.79 105.39 955.99 3,790.93 9.062 1,38825 84.12 1,337.44 Pass-Minor 1200 10,550.11 9,013.03 9,025.00 8,173.29 128.30 13027 106.39 949.45 3,798.85 9.062 1,405.89 84.04 1,352.25 Pass-Minor 1/200 10,551.64 9,013.03 9,000.00 8,150.50 128.30 129.75 107.37 942.97 3,806.82 9.062 1,423.81 83.94 1,367.67 Pass-Minor 1200 10,560.00 9,013.03 8,925.00 8,082.23 128.31 128.17 111.10 923.67 3,831.12 9.062 1,479.01 83.41 1,41729 Pass-Minor 1/200 10,560.00 9,013.03 8,950.00 8,104.97 128.31 128.70 110.55 930.09 3,822.96 9.062 1,460.42 83.46 1,400.62 Pass-Minor 1200 10,560.00 9,013.03 8,975.00 8,127.73 128.31 129.22 109.98 936.53 3,814.86 9.062 1,442.06 83.50 1,384.43 Pass-Minor 1/200 CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:37:36PM Page 32 COMPASS 5000.1 Build 61 BP ri- 0 bp Travelling Cylinder Report BAKER HUGHES Company: North America-ALASKA-BP Local Co-ordinate Reference: Well E-05-Slot 05 Project Prudhoe Bay ND Reference: Mean Sea Level Reference Site: PB E Pad MD Reference: E-05B c 59.05usft(Nabors 7ES) Site Error. 0.00 usft North Reference: True Reference Well: E-05 Survey Calculation Method: Minimum Curvature Well Error: 0.00 usft Output errors are at 1.00 sigma Reference Wellbore E-05C Database: EDM R5K-Alaska PROD-ANCP1 Reference Design: Plan 1 Offset ND Reference: Offset Datum Offset Design PB K Pad- K-19-K-19A-K-19A ortaet site Error: 0.00 usft Survey Program: 205-MWD,8425-MWD Rule Assignee:Major Risk Offset Well Error: 0.00 usft Reference Offset Semi Major Axis Measured Vertical Measured Vertical Reference Offset Toolface• Offset Wellbore Centre Casing- Centre to No Go Allowable Warning Depth Depth Depth Depth Azimuth +WS +E/-W Hole Size Centre Distance Deviation (usft) (usft) (usft) (usA) (usft) (usA) 11 (cess) (usft) (in) (usft) (usft) (usft) 10,731.00 9,013.03 10,950.00 8,892.19 128.34 38.29 117.89 -207.67 4,065.12 3.500 1,458.34 137.03 1121.35 Pass-Major Risk 10,738.41 9,013.03 10,975.00 8,892.73 128.34 38.69 118.83 -206.94 4,040.13 3.500 1,435.20 141.82 1,293.42 Pass-Major Risk 10,740.90 9,013.03 11,000.00 8,893.27 128.34 39.08 119.18 -206.53 4,015.14 3.500 1,412.26 143.79 1268.52 Pass-Major Risk 10,750.00 9,013.03 11,025.00 8,893.67 128.34 39.46 120.34 -206.61 3,990.15 3.500 1189.66 150.18 1,239.55 Pass-Major Risk 10,750.00 9,013.03 11,050.00 8,893.88 128.34 39.85 120.41 -207.09 3,965.15 3.500 1,367.20 150.68 1,216.60 Pass-Major Risk 10,750.00 9,013.03 11,075.00 8,893.99 128.34 40.23 120.49 -207.83 3,940.16 3.500 1,344.95 151.17 1,193.86 Pass-Major Risk 10,750.00 9,013.03 11,100.00 8,894.05 128.34 40.82 120.57 -208.58 3,915.17 3.500 1,322.81 151.68 1,171.23 Pass-Major Risk 10,750.00 9,013.03 11,125.00 8,894.10 128.34 41.00 120.66 -209.25 1890.18 3.500 1,300.74 152.18 1,148.66 Pass-Major Risk 10,750.00 9,013.03 11,150.00 8,894.16 128.34 41.39 120.75 -209.84 3,865.19 3.500 1,278.74 152.68 1,126.16 Pass-Major Risk 10,761.79 9,013.03 11,175.00 8,894.24 128.34 41.78 122.25 -210.45 3,840.20 3.500 1,256.65 161.57 1,095.25 Pass-Major Risk 10,765.16 9,013.03 11,200.00 8,894.34 128.34 42.16 122.75 -211.28 3,815.21 3.500 1,234.87 164.59 1,070.47 Pass-Major Risk 10,775.00 9,013.03 11,225.00 8,894.48 128.34 42.55 124.02 -212.32 3,790.23 3.500 1,213.32 172.64 1,040.95 Pass-Major Risk 10,775.00 9,013.03 11,250.00 8,894.66 128.34 42.93 124.11 -213.21 3,765.25 3.500 1,191.70 173.20 1,018.77 Pass-Major Risk 10,775.00 9,013.03 11275.00 8,694.87 128.34 43.32 12421 -213.85 3,740.26 3.500 1,170.07 173.76 996.59 Pass-Major Risk 10,775.00 9,013.03 11,300.00 8,895.11 128.34 43.71 124.31 -214.47 3,715.27 3.500 1,148.57 174.32 974.55 Pass-Major Risk 10,775.00 9,013.03 11,325.00 8,895.40 128.34 44.09 124.40 -215.16 3,890.28 3.500 1,127.24 174.88 952.69 Pass-Major Risk 10,787.19 9,013.03 11,350.00 8,895.74 128.34 44.48 125.96 -215.97 3,665.30 3.500 1,105.91 185.20 921.13 Pass-Major Risk 10,791.21 9,013.03 11,375.00 8,896.12 128.33 44.87 126.54 -216.72 3,640.31 3.500 1,084.75 189.08 896.15 Pass-Major Risk 10,800.00 9,013.03 11,400.00 8,896.54 128.33 45.26 127.70 -217.20 3,615.32 3.500 1,063.60 196.97 867.19 Pass-Major Risk 10,800.00 9,013.03 11,425.00 8,897.08 128.33 45.66 127.80 -217.38 3,590.32 3.500 1,042.33 197.57 845.34 Pass-Major Risk 10,800.00 9,013.03 11,450.00 8,897.66 128.33 48.05 127.90 -217.54 3,565.33 3.500 1,021.21 198.17 823.65 Pass-Major Risk 10,800.00 9,013.03 11,475.00 8,898.30 128.33 46.45 128.00 -217.55 3,540.34 3.500 1,000.18 198.76 802.06 Pass-Major Risk 10,812.20 9,013.03 11,500.00 8,898.94 128.33 46.84 129.57 -217.37 3,515.35 3.500 979.01 209.77 770.00 Pass-Major Risk 10,816.65 9,013.03 11,525.00 8,899.58 128.33 47.24 130.21 -217.08 3,490.36 3.500 958.00 21423 744.60 Pass-Major Risk 10,825.00 9,013.03 11,550.00 8,900.27 128.33 47.64 131.32 -216.83 3,465.37 3.500 937.04 222.12 715.87 Pass-Major Risk 10,825.00 9,013.03 11,575.00 8,900.98 128.33 48.05 131.44 -215.96 3,440.39 3.500 918.06 222.74 694.31 Pass-Major Risk 10,825.00 9,013.03 11,600.00 8,901.69 128.33 48.45 131.56 -215.24 3,415.41 3.500 895.26 223.36 672.93 Pass-Major Risk 10,835.45 9,013.03 11,625.00 8,902.36 128.33 48.85 132.94 -214.58 3,390.43 3.500 874.53 233.21 642.49 Pass-Major Risk 10,840.51 9,013.03 11,850.00 8,902.96 128.33 49.25 133.68 -213.94 3,365.45 3.500 854.03 238.38 616.95 Pass-Major Risk 10,850.00 9,013.03 11,875.00 8,903.53 128.32 49.64 134.96 -213.40 3,340.46 3.500 833.77 247.47 587.73 Pass-Major Risk 10,850.00 9,013.03 11,700.00 8,904.12 128.32 50.05 135.11 -212.68 3,315.48 3.500 813.52 248.14 566.88 Pass-Major Risk 10,850.00 9,013.03 11,725.00 8,904.76 128.32 50.45 135.26 -211.83 3,290.50 3.500 793.45 248.80 546.22 Pass-Major Risk 10,862.33 9,013.03 11,750.00 8,905.41 128.32 50.85 136.89 -211.06 3,265.52 3.500 773.46 260.55 514.69 Pass-Major Risk 10,875.00 9,013.03 11,775.00 8,906.07 128.32 51.25 138.57 -21029 3,24054 3.500 753.81 273.62 482.74 Pass-Major Risk 10,875.00 9,013.03 11,792.70 8,906.54 128.32 51.53 138.69 -209.75 3,222.85 3.500 739.90 274.20 488.35 Pass-Major Risk,CC,ES,SF CC-Min centre to center distance or covergent point,SF-min separation factor,ES-min ellipse separation 7/16/2014 4:3736PM Page 33 COMPASS 5000.1 Build 61 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. WELL NAME: �/_t _ 4. os—(1� 7,1:: - -/6i //V / Deveeicpme;.1 Service FExpioraccry _Stratigrpili .Test Nc)rl-Cor erttionzl yi 7C;O'L; ,47—u-A4Z-c4;.2-e... (C:-)1 'I Check iso::for Appropriate Letter/ Paragraphs to be included in l rarsmiti al Letter CI:ECIC OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit (If last two digits No. , API No. 50- - - in API number are Production should continue to be reported as a function of the original between 60-69) API number stated above. 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 Pilot Hole ( PH) and API number (50- - - - ) from records, data and logs acquired for well (name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce / inject is contingent upon issuance of a Spacing Exception conservation order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10'sample intervals through target zones. Please note the following special condition of this permit: Production or production testing of coal bed methane is not allowed for Non-Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 MC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. 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