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Home My WebLink About210-0337. 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 J-18A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 210-033 50-029-20986-01-00 14880 Conductor Surface Intermediate Liner Liner 9017 80 2892 11799 902 3459 12525 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 9002 40 - 120 40 - 2932 36 - 11835 11571 - 12473 11420 - 14879 40 - 120 40 - 2625 36 - 8507 8334 - 8968 8237 - 9017 13629 520 2670 4760 5410 10530 12525 1530 5380 6870 7240 10160 11910 - 14830 4-1/2" 12.6# 13cr80, L80 34 - 11629 8558 - 9017 Structural 4-1/2" Baker S3 Packer 11488, 8281 11358, 11488 8198, 8281 Torin Roschinger Operations Manager Finn Oestgaard finn.oestgaard@hilcorp.com 907.564.5026 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028280, 0028281, 0028285 34 - 8372 N/A N/A 270 Well Not Online 38070 57 450 400 900 160 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" BOT 3H Packer 11358, 8198 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 No SSSV Installed By Grace Christianson at 11:56 am, Jan 28, 2025 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662) Date: 2025.01.28 11:50:28 - 09'00' Torin Roschinger (4662) WCB 2-11-2025 DSR-1/31/25A.Dewhurst 13FEB25 RBDMS JSB 013025 ACTIVITY DATE SUMMARY 1/18/2025 ***WELL S/I ON ARRIVAL*** (Profile modification) RAN 4-1/2 BRUSH AND 3.80" GAUGE RING TO DREAM CATCHER AT 11,383" MD (all clear) *** CONTINUE ON 1/19/25 WSR*** 1/19/2025 ***CONTINUED FROM 1/18/25 WSR*** (profile modification) PULLED 4 1/2" DREAMCATCHER FROM 11,383' MD RAN 2.70" CENT, 2' x 1-7/8" STEM, 2.76" CENT & 2" SAMPLE BAILER TO XO AT 12,453' MD (unable to work past, bailer empty) DRIFTED w/ 2.66" CENT, 3' STEM, 2.67" CENT, 2" S BLR TO 12,570' SLM(12,589' MD), (heavy bind, jarred free, bailer empty) ***WELL S/I ON DEPARURE*** 1/21/2025 *** WELL S/I ON ARRIVAL*** (PLUG SET) RIG UP YJ ELINE. PT PCE 300 PSI LOW /3000 PSI HIGH CORRELATE TO SLB MCNL DATED 18-APR-10 SET NORTHERN SOLUTIONS PREMIUM 319-250 CIBP AT 12525' CCL TO MID ELEMENT 17.4' CCL STOP DEPTH 12507.6'. TAG AFTER SET RDMO YJ ELINE ***WELL SI ON DEPARTURE*** JOB COMPLETE 1/23/2025 ***WELL S/I ON ARRIVAL*** SET 4-1/2" DREAM CATCHER IN X-NIP AT 11,383' MD (confirmed with check set) ***WELL LEFT S/I ON DEPARTURE*** Daily Report of Well Operations PBU J-18A SET NORTHERN SOLUTIONS PREMIUM 319-250 CIBP AT 12525' 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 J-18A Reperforate after Squeeze Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 210-033 50-029-20986-01-00 14880 Conductor Surface Intermediate Liner Liner 9017 80 2892 11799 902 3459 14839 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 9017 40 - 120 40 - 2932 36 - 11835 11571 - 12473 11420 - 14879 40 - 120 40 - 2625 36 - 8507 8334 - 8968 8237 - 9017 13629 520 2670 4760 5410 10530 None 1530 5380 6870 7240 10160 11910 - 14830 4-1/2" 12.6# 13cr80, L80 34 - 11629 8558 - 9017 Structural 4-1/2" Baker S3 Packer 11488, 8281 11358, 11488 8198, 8281 Torin Roschinger Area Operations Manager Josh Stephens Josh.Stephens@hilcorp.com 907.777.8420 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028280, 0028281, 0028285 34 - 8372 N/A N/A 276 Well Not Online 7545 14 450 500 786 880 N/A 13b. Pools active after work:PRUDHOE OIL 4-1/2" BOT 3H Packer 11358, 8198 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 11:30 am, Aug 07, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.08.07 11:14:45 -08'00' Torin Roschinger (4662) DSR-8/7/23A.Dewhurst 13FEB25 WCB 3-8-2024 RBDMS JSB 080823 ACTIVITY DATE SUMMARY 7/30/2023 ***WELL S/I ON ARRIVAL*** CORRELATE TO HES PERFORATING EVO SETTING RECORD DATED 15-MAY- 2021 PERFORATE FROM 11935' - 11955' MD WITH 6 SPF, 60 DEG PHASED 2-1/8" OWEN SPIRAL STRIP GUNS. OWEN HERO 2125-401NTX CHARGE RUN#1 CCL STOP DEPTH=11938' MD, CCL TO TS=7' PERFORATE 11945 - 11955 RUN#2 CCL STOP DEPTH=11928' MD, CCL TO TS=7'. PERFORATE 11935 - 11945. UNABLE TO PASS DEBRIS AT 11953' MD FROM RUN#1. STICK TOOLS AFTER RUN#2 IN PERF DEBRIS WHILE LOGGING OUT OF SHOOTING POSITION. 800# JAR LICK TO COME FREE. NO CHANGE TO WELLHEAD PRESSURE AFTER SHOOTING. ***CONTINUED ON 7-31-2023 WSR*** 7/31/2023 ***CONTINUED FROM 7-30-2023 WSR*** PT PCE 250LP-3000HP DRIFTED TO 12473' MD WITH 2.66" X 10' DUMMY GUN, SAT DOWN AT 11935' MD AND WORKED PASSED EASILY. TIE INTO HES EVO AND PERF SETTING RECORD DATED:15-MAY-2021. PERFORATE FROM 11925' - 11935' MD WITH 2-1/8" OWEN SPIRAL GUN, 6 SPF, 60 DEG PHASED. STP-2125-401 NTX CHARGES. CCL STOP DEPTH=11918' MD, CCL TO TS=7', NO PRESSURE CHANGE. T-BIRD ATTEMPTS TO FLUSH TUBING WITH 20 BBLS OF CRUDE, UNABLE TO PUMP INTO EXISTING PERFS. SEE T-BIRD REPORT. PERFORATE FROM 11915' - 11925' MD WITH 2-1/8" OWN SPIRAL GUN 6 SPF, 60 DEG PHASED STP-2125-401 NTX CHARGES. CCL STOP DEPTH=11908' MD, CCL TO TS=7'. LOST 50# ON TUBING AFTER SHOOTING. PERFORATE FROM 11910' - 11915' MD, WITH 6 SPF, 60 DEG PHASED OWEN SPIRAL GUN, CCL STOP DEPTH=11903' MD, CCL TO TS=7'. ***WELL LEFT S/I, READY FOR SLICKLINE*** 7/31/2023 T/I/O = 0/492/0. Temp - SI. Load TBG. Pumped 70 bbls Crude into TBG, per WSL. Pad operator notified upon departure. FWHP's = 0/493/0 7/31/2023 T/I/O= 0/500/0 Temp=SI (Assist E-Line) TFS U3. Pumped 5.5 BBLS of Crude to Pressure up Tubing to verify fluidpack Well left in control of Eline upon departure 8/1/2023 ***WELL S/I ON ARRIVAL*** (Cement squeeze) POLLARD #60 RIG UP ***CONTINUE ON 8/2/23 WSR*** Daily Report of Well Operations PBU J-18A PERFORATE FROM 11925' - 11935' MD PERFORATE FROM 11910' - 11915' MD RUN#1 CCL STOP DEPTH=11938' MD, CCL TO TS=7' PERFORATE 11945 - 11955 PERFORATE FROM 11915' - 11925' MD RUN#2 CCL STOP DEPTH=11928' MD, CCL TO TS=7'. PERFORATE 11935 - 11945. Daily Report of Well Operations PBU J-18A 8/2/2023 ***CONTINUED FROM 8/1/23 WSR*** (Cement squeeze) RAN 4-1/2" BRUSH & 3.80" G. RING TO 11,420' MD RAN 4-1/2" DREAM CATCHER UNABLE TO SET IN EITHER X-NIP'S AT 11,383' MD & 11,337 MD RAN 3.80" G-RING TO 11,420' MD RAN 4-1/2" BRUSH, 4-1/2" BRUSH, 3-1/2" BRUSH, 2.62" WIRE GRAB TO 11,420' MD SET 4-1/2" DREAMCATCHER IN X-NIP @ 11,383' MD RAN 4-1/2" CHECK SET TO DREAMCATCHER @ 11,367' SLM(sheared) ****WELL LEFT S/I ON DEPARTURE, PAD-OP NOTIFIED OF STATUS**** 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 J-18A Squeeze Perfs, Extended Perf w CTU Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 210-033 50-029-20986-01-00 14880 Conductor Surface Intermediate Liner Liner 9017 80 2892 11799 902 3459 14839 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 9017 40 - 120 40 - 2932 36 - 11835 11571 - 12473 11420 - 14879 40 - 120 40 - 2625 36 - 8507 8334 - 8968 8237 - 9017 13629 520 2670 4760 5410 10530 None 1530 5380 6870 7240 10160 13040 - 14830 4-1/2" 12.6# 13cr80, L80 34 - 11629 9033 - 9017 Structural 4-1/2" Baker S3 Packer 11488, 8281 11358, 11488 8198, 8281 Torin Roschinger Area Operations Manager Josh Stephens Josh.Stephens@hilcorp.com 907.777.8420 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13a.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028280, 0028281, 0028285 34 - 8372 Perforations from 11910' - 11955' MD & 12590' - 12595' MD Squeeze 7-bbls 15.8-ppg Class G cement with 1100-psi final squeeze pressure. 276 Well Not Online 7545 14 450 500 786 900 322-592 13b. Pools active after work:PRUDHOE OIL 4-1/2" BOT 3H Packer 11358, 8198 STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2022 Submit in PDF format to aogcc.permitting@alaska.gov Sr Res Eng: Due Within 30 days of Operations By Grace Christianson at 10:18 am, Jul 25, 2023 Digitally signed by Torin Roschinger (4662) DN: cn=Torin Roschinger (4662), ou=Users Date: 2023.07.24 16:10:17 -08'00' Torin Roschinger (4662) A.Dewhurst 13FEB25 DSR-7/26/23 RBDMS JSB 072523 ACTIVITYDATE SUMMARY 11/4/2022 T/I/O=2000/450/0 Assist Slickline as directed Pumped 3 bbls 60/40 followed by 38 bbls crude down FL for FP. TAGS HUNG ***Job cont to 11-05-22 WSR*** 11/4/2022 ***WELL FLOWING ON ARRIVAL*** R/U SLICKLINE. ***WSR CONTINUED ON 11-5-22*** 11/5/2022 ***WSR CONTINUED FROM 11-4-22*** RAN 2.5" PUMP BAILER; TAGGED RMX PRONG @ 12,078' SLM. T-BIRD LOADED TBG W/ 180 BBLS CRUDE. PULLED RMX PRONG FROM 12,430' SLM (PLUG WAS PUMPED DOWN TO XO @ 12,453' MD). JARRED ON RMX PLUG BODY @ 12,434' SLM FOR 5 HOURS W/ NO MOVEMENT (SPONGEY). ***WSR CONTINUED ON 11-6-22*** 11/5/2022 ***Job cont. from 11-04-22 WSR*** Pumped 40 bbls crude down TBG for FP. Pumped 195 bbls crude down TBG to load SLine in control of well upon departure FWHP= 950/450/0 11/6/2022 ***WSR CONTINUED FROM 11-5-22*** JAR ON PLUG BODY @ 12,432' SLM w/ NO MOVEMENT (8 hours total on .125c) ***JOB INCOMPLETE, WELL LEFT S/I, BRAIDED LINE UP NEXT*** 11/9/2022 ***WELL S/I ON ARRIVAL***(fish) JAR ON 3 1/2" NS PACKER @ 12,370 BLM FOR 1hr (possible stripped fishing neck) ***CONT WSR ON 11/10/22*** 11/10/2022 ***CONT WSR FROM 11/09/22*** JAR ON 3 1/2" NS PACKER/PLUG BODY W/ 3 1/2" SUPER GS @ 12,370' BLM FOR 5hrs (6hrs total) ***CONT WSR ON 11/11/22*** 11/11/2022 ***CONT WSR FROM 11/10/22*** (fishing) JARRED ON 3 1/2" NS PACKER/PLUG BODY @ 12,370' BLM FOR 3hrs (9hrs total) RAN DOGLESS 3 1/2" GS W/ 10' x 1 1/4" STEM TO 12,372' BLM TO VERIFY PLUG BODY CLEAN (sheared) ***CONT WSR ON 11/12/22*** 11/12/2022 ***CONT WSR FROM 11/11/22*** (fishing) SET DUMMY RMX PRONG IN RMX BODY @ 12,380' BLM SET 3 1/2" FLOW THRU SUB W/ 2.70" OS IN X-NIPPLE @ 11,441' MD ***R/D EQUIPMENT FOR JOB ON AGI, WELL FLOWING ON DEPARTURE*** 11/13/2022 T/I/O = SSV/1790/0+. Temp = SI. IA FL (assist SL). PBGLJ rigged up from J-28. IA FL @ 7546' (24' below sta#3 SO. 193 bbls). SL in control of well. 09:40. 11/13/2022 ***WELL FLOWING ON ARRIVAL***(fish) PULLED 3 1/2" X-LOCK W/ FLOW-THRU SUB W/ 2.70" OS FROM 11,441' MD (no recovery) PULLED DUMMY RMX PRONG FROM NS PACKER/PLUG FROM 12,459' SLM (underbalanced) JARRED ON 3 1/2" NS PACKER/PLUG BODY FOR 1hr w/ 3-1/2" SUPER GS @ 12,458' SLM (got stuck shearing, lrs assist to get free) ***CONT WSR ON 11/14/22*** Daily Report of Well Operations PBU J-18A Daily Report of Well Operations PBU J-18A 11/13/2022 T/I/O = 2100/1250/0. Temp - SI. Assist SL. Pumped 35 bbls Crude into TBG to asist SL POOH, *** Job continued to 11-14-2022 *** 11/14/2022 ***CONT WSR FROM 11/13/22*** (fishing) LRS F/P FLOWLINE R/U BRAIDEDLINE(2000psi TBG psi) RAN BAITED 3 1/2" SUPER GS TO NS PACKER/RMX @ 12,370' BLM (possible stripped f.neck) SET 2.70" OLD STYLE SPEAR IN NS PACKER/RMX @ 12,370' BLM (Jar 5min, unable to relatch) ***CONT WSR ON 11/15/22*** 11/14/2022 *** Job continued from 11-13-2022 *** Assist SL. Pumped 13 bbls 60/40 and 33 bbls Crude into FL for Freeze Protect.Final T/I/O=1600/1250/0 11/15/2022 ***CONT WSR FROM 11/14/22*** (fishing) RD HES 759 BRAIDEDLINE UNIT ***WELL LEFT S/I UPON DEPARTURE, PAD OP NOTIFIED OF WELL STATUS*** ******2.70" OLD STYLE RELEASABLE SPEAR PLANTED IN NS PACKER @ 12,370' BLM****** 12/9/2022 ***WELL S/I ON ARRIVAL*** (Cement squeeze) RIG UP POLLARD #60 TO PULL, INSPECT, SET, & TEST RELEASABLE SPEAR. ***JOB IN PROGRESS, CONTINUED ON 12/10/22 WSR*** 12/10/2022 ***CONTINUED FROM 12/09/22 WSR*** (Cement squeeze) JAR DOWN FOR 3 HOURS ON INNER FISH NECK OF SPEAR TO RELEASE. PULL 3-1/2" x 2-7/8" RELEASABLE SPEAR FROM 12,423' SLM (2-7/8" Fish neck split / stripped). ***JOB IN PROGRESS, CONTINIUED ON 12/11/22 WSR*** 12/11/2022 ***CONTINUED FROM 12/10/22 WSR*** (Cement squeeze) SET 3-1/2" x 2-7/8" RELEASABLE SPEAR IN NS MONO BORE PACKER AT 12,423' SLM. AFTER 40 MINUTES OF JARRING INNER FISH NECK APPEARED TO STRIP OUT. PULL 3-1/2" x 2-7/8" RELEASABLE SPEAR FROM 12,423' SLM (Fish neck blown out). JOB INCOMPLETE, WILL RETURN WHEN NEW PLAN FORWARD IS PUT TOGETHER. ***WELL S/I ON DEPARTURE, NOTIFIED PAD OPERATOR OF WELL STATUS*** 2/24/2023 ***WELL S/I UPON ARRIVAL*** (cement squeeze) PLANTED BOWEN SPEAR IN NS PACKER @ 12,463' SLM ***CONT WSR ON 2/25/23*** 2/25/2023 ***CONT WSR FROM 2/24/23*** (cement squeeze) JARRED ON PLANTED BOWEN SPEAR IN NS PACKER @ 12,458' SLM.(jarred 2 hrs) ***WELL S/I ON DEPARTURE, PAD-OP NOTIFIED OF WELL STATUS*** 3/16/2023 ***WELL S/I ON ARRIVAL*** HES UNIT 759 RIG UP B/L T-BIRD KILL WELL WITH 250BBLS OF CRUDE ***CONT, WSR ON 3/17/23*** Daily Report of Well Operations PBU J-18A 3/16/2023 T/I/O= 2450/1250/0 TFS unit 4 Assist SL (Load & Kill) Pumped 2 bbls 60/40 followed by 250 bbls crude to load well for SL. SL in control of well upon Departure. FWHP=600/1325/0 3/17/2023 ***CONT. WSR FROM 3/16/2023*** JAR ON FISH @ 12370' BLM, 5HRS TOTAL JARRING ***CONT, WSR ON 3/18/2023*** 3/18/2023 ***CONT, WSR FROM 3/17/2023*** JAR ON FISH @ 12,370' BLM, 8HRS TOTAL JARRING TIME ***WELL LEFT S/I ON DEPARTURE, PAD OP NOTIFIED ON WELL STATUS*** 3/30/2023 T/I/O = SSV/2000/650. Temp = SI. Bleed IAP & OAP (eval IAxOA). Poorboy gaslift RU on IA companion (SI). Stung into Tbg test void: 1200 psi. Bled to 0 psi. Monitored for 10 min. Void increased 1200 psi. Stung into IC test void: 1100 psi. Bled to 0 psi. Monitored for 10 min. Void increased to 1100 psi. Pressure tracking IA bleed. IA FL @ 7522' (sta #3 SO, 403 bbls). Bled IAP to OT from 2000 psi to 620 psi in 3 hrs 30 min. OA FL @ near surface. Bled OAP to BT from 650 psi to 120 psi in ~5 min (gas). Monitored for 30 min. IAP increased 20 psi & IA FL unchanged. OAP unchanged. Final WHPs = SSV/640/120. SV, SSV, WV = C. MV = O. IA, OA = OTG. 05:30. 3/30/2023 T/I/O = SSV/640/140. Temp = SI. PPPOT-T **FAIL** No AL PPPOT-T: Stung into THA test port 2050 psi. Bled void to 0 psi, monitored for 10 mins, pressure came up to 100 psi. Bled void to 0 psi. Pressured void to 5000 psi for 30 min test. Lost 900 psi in 1st 15 mins. Unable to maintain pressure of 5000 psi. Bled void to 0 psi. Will return later to continue wellhead work. SV, WV, SSV = C. MV = O. IA, OA = OTG. 11:30 3/31/2023 T/I/O = SSV/650/130. Temp = SI. Bleed IA & OA to 0 psi, Torque LDS on Casing spool (eval IAxOA). No AL, poorboy gaslift RU on IA companion. IA FL @ 7522' (sta #3 SO, 403 bbls). Bled IAP to OT from 650 psi to 0 psi in 6 hrs 30 min. Bled OAP to BT from 130 psi to 0 psi in 15 min (gas). Monitored for 30 min. WHPs & IA FL unchanged. Torqued LDS on casing spool to 500 ft/lbs. Stung into IC test void (0+ psi). Final WHPs = SSV/0/VAC. SV, WV, SSV = C. MV = O. IA, OA = OTG. 05:00. 3/31/2023 T/I/O = SSV/640/130. Temp = SI. PPPOT-T **PASS** No AL. PPPOT-T: Stung into THA test port 900 psi. Monitored for 10 mins, no change in pressure. Bled void to 0 psi. Tork all LDS to 450 ft/lbs. Pressure void to 5000 psi for a 30 min test. Lost 200 psi in the 1st 15 mins, lost 100 in the 2nd 15 mins for a pass. Bled void to 0 psi. SV, WV, SSV = C. MV = O. IA, OA = OTG. 13:15 Daily Report of Well Operations PBU J-18A 4/1/2023 T/I/O = SSV/0/0. Temp = SI. J-Stick-IC & PPPOT-IC **PASS** No AL. Pumped 1.5 J-Sticks through hoke valve rigged up to packing port @ 7:00 position on IC void, good returns through SBS @ 1:00 position. Increase void to 3500 for 30 min test. Lost 300 psi over 30 mins, for a PASS. PPPOT-IC: Stung into test void, 0 psi. Monitor for 10 min, no increase in pressure. Increased void to 3500 psi for 30 min test. Lost 280 psi in 1st 15 min, lost 70 psi in 2nd 15 min for a PASS. Bled void to 0 psi. SV, WV, SSV = C. MV = O. IA, OA = OTG. 13:45 6/1/2023 LRS CTU #2 1.75" Blue Coil Job Objective; FIsh WRP, Set CBP, Cont. Cement Sqz. Millout MIRU CTU. ***Continued on 06/02/23*** 6/2/2023 LRS CTU #2 1.75" Blue Coil Job Objective; FIsh WRP, Set CBP Make up YJ FIshing BHA and RIH, Load the well with 200 bbls of slick seatwer w/ safelube. Tag Fish at 12447'. Hit 24 jar licks and fish came free. Hang up in the X nipple at 11441'. Beat through and continue pooh. Upper portion of packer recovered, parted at inner mandrel. All slips and elements recovered. Make up Fishing BHA with recovered Bowen spear with grapple sized for 1.75" ID and RIH. Unable to grab inner mandrel. POOH. Reconfigure spear with with 1.55" grapple sized and spaced out for ID of RMX body. Hit 7 Jar licks up. On the 8the cycle, came free. Set back down 8' high. Sticky pickup. Pooh to inspect BHA. No Fish, Spear intact but grapple left in hole. Make up same BHA with 1.583" grapple spaced out for the RMX body. **Continued on 06/03/23** 6/3/2023 LRS CTU #2 1.75" Blue Coil Job Objective; FIsh WRP, Set CBP Engaged Fish. Hit 22 Jar licks and on the 23rd came free. PUH and hung up in the X nipple. Beat through with 2 Jar licks. POOH pumping pipe displacement. Recovered entire lower portion of packer and RMX body. Did not recover the1.55 grapple. Make up GR/CCL logging carrier BHA with 2.70" venturi junk basket. Venturi from 11600' down to a tag in the perfs at 12588. Unable to work past. Log from 12580' to11900' painting a tie-in flag at 12347'. POOH and confirm good data and a -7' correction. No recovery in the venturi. Make up Drift BHA with 2.50" JSN. RIH and tag at 12640'. Able to work down while pumping and and get clean dry drift to 12943' CTMD. Believe to be pushing 1.55" grapple left in hole. POOH. Make up NS CBP BHA and RIH. Correct depth at flag. Set CBP at 12715'. POOH. *** Continued on 06/04/23*** ***** 6/4/2023 LRS CTU #2 1.75" Blue Coil Job Objective; FIsh WRP, Set CBP Resume POOH, Freeze protect tubing with diesel to 2500' TVD per Pad Op. RDMOL. ***Job Complete*** Daily Report of Well Operations PBU J-18A 6/11/2023 ***WELL S/I ON ARRIVAL*** RAN BRUSH & G-RING TO X-NIP @ 11,383' MD SET 4-1/2" DREAM CATCHER @ 11,337' MD RAN 4-1/2" CHECKSET TO 11,337' MD (SHEARED) ***JOB COMPLETE, WELL S/I ON DEPATURE*** 7/1/2023 ***WELL S/I ON ARRIVAL*** PULLED DREAM CATCHER FROM 11,372'SLM (11,337'MD) ONLY RECOVERED 3 SMALL PEBBLES IN DREAM CATCHER DRIFTED W/ KJ, 3' X 1.75" STEM, 2.34" CENT, 1.75" SAMPLE BAILER TO DEVIATED @12,588'SLM, BAILER EMPTY ***WELL S/I ON DEPARTURE*** 7/7/2023 CTU 9 1.75" CT, .156" WT - Job Scope = Cement Squeeze Upper Perfs, Mill CBP/Push to XO, Ext. Add Perfs Travel to location, MIRU ***Continue to WSR on 7/8/23*** 7/8/2023 CTU 9 1.75" CT, .156" WT - Job Scope = Cement Squeeze Upper Perfs, Mill CBP/Push to XO, Ext. Add Perfs MIRU on J-18A. MU Slim SLB Cementing BHA, FCO Ball 5/8". Drifted to BDJSN. Kill well with KCL/Safelube. Bleed down IA psi to 500psi. RIH with Slim BHA.Tag plug at 12,715 pick above liner top, perform 2nd well kill with KCL w/slick, Increase cement volume to 20bbls of 15.8ppg class G. MIRU HES cementers ***Job in Progress*** 7/9/2023 CTU 9 1.75" CT, .156" WT - Job Scope = Cement Squeeze Upper Perfs, Mill CBP/Push to XO, Ext. Add Perfs MIRU HES cementers...Squeeze ~7 bbls 15.8ppg Class G cement into perfs (11,910- 11,955 and 12,590-12,595). Hesitate 3 times, build squeeze pressure to 1000-1100 over baseline. Drop 5/8" ball, clean out cement down to CBP @ 12743' CTM. Chase OOH. Maintain consistent BHP until all cement and gel chased OOH. M/U YJ milling BHA, RIH, Tag CBP, mill and push down to 13,629.8CTMD. POOH L/D YJ milling BHA, PT Safety Joint, M/U HES GR/CCL, RIH ***Job in Progress*** 7/10/2023 CTU 9 1.75" CT, .156" WT - Job Scope = Cement Squeeze Upper Perfs, Mill CBP/Push to XO, Ext. Add Perfs GR/CCL Log -17' correction. RIH with HES 2" MaxForce Guns, 170'. Stop at flag and correct to top shot. Get guns on depth and perforate interval 13,230-13,400. POOH, kill well at 4.5bpm. Perform no-flow test, L/D spent guns. Recover ball, Freeze protect well with 38bbls diesel. L/D YJ MHA. 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Chmielowski Digitally signed by Jessie L. 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/ƐŽůĂƚŝŽŶ tZW͘ hƚŝůŝǌĞdhƚŽ ŝƐŽůĂƚĞϭƉĞƌĨƐ͕ƚĞƐƚǁ Ğůů ƚŚĞŶ ĐŽŵŵĞŶĐĞǁŝƚŚ'^K ƐƋƵĞĞǌĞ͘ĚĚĂĚĚŝƚŝŽŶĂůϭWĞƌĨƐ͘ EŽƚĞƐZĞŐĂƌĚŝŶŐtĞůůďŽƌĞŽŶĚŝƚŝŽŶ x WĂƐƐŝŶŐ d/&>ŽŶ ϭϬͬϭϳͬϭϴ ^ůŝĐŬůŝŶĞ ʹ WƵůůtZW;ΕϭͲϮǁĞĞŬƐĂŚĞĂĚŽĨdhͿ ϭ͘ D/Zh^>ĂŶĚWd Ϯ͘ Z/,ĂŶĚƉƵůůϯͲϭͬϮ͟ZDyĂŶĚƉƌŽŶŐĨƌŽŵ ϭϮϭϬϬ͛D Ă͘ EŽƚĞƚŚĂƚƉƌŽŶŐĚŽĞƐŶŽƚ ĂƵƚŽ ĞƋƵĂůŝǌĞ͘ZĞĨĞƌĞŶĐĞϮͬϮϰͬϮϮZDyƐĞƚǁŝƚŚϮϰϱϬƉƐŝt,W;'ĂƐͿ ƚŽĞƋƵĂůŝǌĞǁĞůůďŽƌĞƉƌŝŽƌƚŽƉƵůůŝŶŐ͘ ϯ͘ WKK,ĂŶĚ ZDK͘ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ ŽŝůdƵďŝŶŐ ʹ ^ĞƚW͕'^K^ƋƵĞĞǌĞĂŶĚDŝůůŽƵƚ ϰ͘ D/ZhdhŶŝƚĂŶĚĂƵǆŝůŝĂƌǇĞƋƵŝƉŵĞŶƚ͘ ϱ͘ Dh ĚƌŝĨƚĂŶĚ'Zͬ>ƚŽŽůƐ͘ ϲ͘ Z/,ĂŶĚƌŝĨƚĨŽƌWƚŽyKĂƚ ϭϯϲϬϬ͛D ϳ͘ >ŽŐƵƉĂŶĚƉĂŝŶƚĨůĂŐĂƚΕϭϮ͕ϲϳϱ͛D͕WKK,͘ ŝ͘ KďƚĂŝŶĐŽƌƌĞĐƚĞĚĨůĂŐǁŝƚŚƌĞƐƉĞĐƚƚŽ ƚŝĞͲŝŶůŽŐ ϴ͘ DhϯͲϯͬϭϲ͟W͘ ϵ͘ Z/,ĂŶĚƐĞƚ WĂǁĂǇ ĨƌŽŵĐŽůůĂƌĂƚΕϭϮ͕ϲϳϱ͛D͘ WKK,͘ ϭϬ͘ WKWǁĞůůĂŶĚǀĞƌŝĨǇŐĂƐƌĂƚĞƐ͘ Ă͘ EŽƚĞ͗ĞƉĞŶĚŝŶŐŽŶƚŝŵŝŶŐͬƉůĂŶƚƐƚĂƚƵƐ͕ dhŵĂǇƌŝŐĚŽǁŶĂƚƚŚŝƐƉŽŝŶƚŝĨǁĞůůĐĂŶŶŽƚďĞƉŽƉ͛Ě ŝŶƚŝŵĞůǇŵĂŶŶĞƌĂŶĚƌĞƚƵƌŶŽŶĐĞ ƚŚĞ ǁĞůůŝƐƚĞƐƚĞĚƚŽƌĞƐƵŵĞ'^KͬWĞƌĨƌƵŶƐ ďĂƐĞĚŝŶƌĞƐƵůƚƐ͘ ϭϭ͘ 'ĂƐƌĂƚĞƐŐƌĞĂƚĞƌƚŚĂŶΕϮϬнDD^&ĐŽŶĨŝƌŵŐĂƐĞŶƚƌǇŽĐĐƵƌƌŝŶŐƚŚƌŽƵŐŚƵƉƉĞƌϮWĞƌĨƐ ʹ WƌŽĐĞĞĚ ǁŝƚŚ'^K ƐƚĞƉ ϭϯ͘ ϭϮ͘ΎŽŶƚŝŶŐĞŶĐǇΎ 'ĂƐƌĂƚĞƐůĞƐƐƚŚĂŶΕϮϬDD^& ŝŶĚŝĐĂƚĞƐ ŐĂƐďƌĞĂŬƚŚƌŽƵŐŚ ŝƐ ŽĐĐƵƌƌŝŶŐĨƌŽŵĞǆŝƐƚŝŶŐ ϭƚŽĞƉĞƌĨƐ͘Ϯ'^KͬƐƋƵĞĞǌĞǁŝůůŶŽƚďĞƉƵƌƐƵĞĚ͘ ď͘ ŽŶƚĂĐƚKƚŽĚŝƐĐƵƐƐƉĂƚŚĨŽƌǁĂƌĚ͘ Đ͘ DhΕϮ͘ϳ͟ďƵƌŶƐŚŽĞ ĂŶĚ ǀĞŶƚƵƌŝĂŶĚϮͲϭͬϴ͟ŵŽƚŽƌ͘ Ě͘ Z/,ĂŶĚŵŝůůWĂƚΕϭϮϲϳϱ͛ŵĚ ĂŶĚƌĞĐŽǀĞƌŽƌƉƵƐŚďĞůŽǁϭϯϱϴϬ͛DƚĂƌŐĞƚƐĞƚĚĞƉƚŚ͘ Ğ͘ DhϯͲϯͬϭϲ͟/W͘Z/,ĂŶĚƐĞƚ/WĂďŽǀĞϮͲϳͬϴ͟yKĂƚΕϭϯϱϴϬ͛D ƚŽŝƐŽůĂƚĞƚŽĞƐĞĐƚŝŽŶ Ĩ͘ WƌŽĐĞĞĚǁŝƚŚǆƚĞŶĚĞĚĚĚWĞƌĨ ƐƚĂƌƚŝŶŐ Ăƚ ^ƚĞƉηϮϲ ϭϯ͘ WĞƌĨŽƌŵǁĞůůŬŝůůĚŽǁŶƚŚĞƚƵďŝŶŐ ǁŝƚŚϭй<>ĂƚŵĂǆƌĂƚĞƵƉƚŽ ϮϬϬϬ ƉƐŝŝŶũĞĐƚŝŽŶƉƌĞƐƐƵƌĞ;ǁŝƚŚĨƵůů ĐŽůƵŵŶŽĨϭй<>Ϳ͘ Ő͘ tĞůůďŽƌĞǀŽůƵŵĞƚŽƚŚĞƵƉƉĞƌƉĞƌĨƐсΕϭϴϱďďůƐ ϭϰ͘ Dh ŶŽǌǌůĞĂŶĚZ/,͘ ϭϱ͘ >ŝŶĞƵƉƚŽƉƵŵƉϭй<>ĂŶĚϭϮй,ů ĚŽǁŶdhǁŝƚŚďĂĐŬƐŝĚĞƐŚƵƚŝŶ͘ Ś͘ ϭϬ>Ɛ ϭй<> ŝ͘ ϭϬ >ƐϭϮй,ů ũ͘ ϱϬůƐϭй<> Ŭ͘ ϭϵϬďďůƐϭй<> ĚŽǁŶďĂĐŬƐŝĚĞ ů͘ ZĞĐŝƉƌŽĐĂƚĞŶŽǌǌůĞĂĐƌŽƐƐƚŚĞƉĞƌĨƐĂƐ,ůĞǆŝƚƐƚŚĞĐŽŝů͘ ϭϲ͘ Dh ŝŶĨůĂƚĂďůĞƚƌĞĂƚŵĞŶƚƉĂĐŬĞƌĂŶĚĐĞŵĞŶƚŝŶŐ, ŵ͘ /ŶĨůĂƚĂďůĞŶĞĞĚĞĚ ƚŽŝƐŽůĂƚĞƐĂŐƉĞƌĨƐĂďŽǀĞĨƌŽŵƐƋƵĞĞǌĞ͘ ϭϳ͘ Z/, ĂŶĚ ĐŝƌĐƵůĂƚĞďĂĐŬƐŝĚĞƚŽĚŝĞƐĞůƚŽůŽǁĞƌŝŶũĞĐƚŝǀŝƚǇ͘ ϭϴ͘ ^Ğƚ ŝŶĨůĂƚĂďůĞ ƚƌĞĂƚŵĞŶƚƉĂĐŬĞƌĂďŽǀĞƵƉƉĞƌŵŽƐƚϮƉĞƌĨƐĂƚ ΕϭϮϱϳϬ͛ D͘ Ŷ͘ ŽŶĨŝƌŵŶŽĐŝƌĐƵůĂƚŝŽŶƚŽŝŶĚŝĐĂƚĞƉĂĐŬĞƌƐĞƚĂŶĚĂůůŝŶũĞĐƚŝŽŶŝŶƚŽϮWĞƌĨƐ͘ ϭϵ͘ WĞƌĨŽƌŵKƌŐĂŶŽƐĞĂů ƐƋƵĞĞǌĞ ƉƵŵƉŝŶŐƚŚĞĨŽůůŽǁŝŶŐĂƚŵĂǆƉƌĞƐƐƵƌĞŽĨϮϬϬϬƉƐŝ͗ Ž͘ ϭϬ>ƐĨƌĞƐŚǁĂƚĞƌƐƉĂĐĞƌ Ɖ͘ ϭϱ>ƐKƌŐĂŶŽƐĞĂů ŽƌƐŝŵŝůĂƌ Ƌ͘ ϮϬ>ƐĨƌĞƐŚǁĂƚĞƌ ƌ͘ ϭϱ>ƐŽĨ^ƋƵĞĞǌĞƌĞƚĞ ŽƌƐŝŵŝůĂƌ ŝ͘ ,ĞƐŝƚĂƚĞƐƋƵĞĞǌĞƵƉƚŽϯϬϬϬƉƐŝŝŶϱϬϬƉƐŝŝŶĐƌĞŵĞŶƚƐ Ɛ͘ ϭϬ>ƐĨƌĞƐŚǁĂƚĞƌƐƉĂĐĞƌ 5HYLHZQRWHVSULRUWRVWHS dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ ƚ͘ ϭй<>ŽƌϲϬͬϰϬĨŽƌĚŝƐƉůĂĐĞŵĞŶƚ ϮϬ͘ ZĞůĞĂƐĞƚƌĞĂƚŵĞŶƚƉĂĐŬĞƌ͘ Ϯϭ͘ Z/,ƚŽW͕ůĂǇŝŶͬũĞƚWŽǁĞƌsŝƐĂĐƌŽƐƐƉĞƌĨƐ͘ ϮϮ͘ ŚĂƐĞŽƵƚŽĨŚŽůĞƚŽƐƵƌĨĂĐĞǁŝƚŚϭй<>͘ Ϯϯ͘ DhΕϮ͘ϳ͟ďƵƌŶƐŚŽĞ͕ǀĞŶƚƵƌŝĂŶĚϮͲϭͬϴ͟ŵŽƚŽƌ͘ Ă͘ dŚŝƐǁŝůůĂůůŽǁĨŽƌƉŽƚĞŶƚŝĂůƌĞĐŽǀĞƌǇŽĨƉůƵŐͬƉŝĞĐĞƐĂďŽǀĞϮͲϳͬϴ͟yK͘ Ϯϰ͘ Z/,ĂŶĚŵŝůůWĂƚΕϭϮϲϳϱ͛ŵĚ͘ ƌŝĨƚĚŽǁŶƚŽϮͲϳͬϴ͟yKĂƚϭϯϲϬϴ͛D Ϯϱ͘ WKK,͘ ^ƵŶĚƌǇWƌŽĐĞĚƵƌĞ ;ƉƉƌŽǀĂůZĞƋƵŝƌĞĚƚŽWƌŽĐĞĞĚͿ ŽŝůdƵďŝŶŐ ʹ ǆƚĞŶĚĞĚĚĚWĞƌĨ EŽƚĞƐ x ZĞŵŽƚĞŐĂƐŵŽŶŝƚŽƌŝŶŐĨŽƌ,Ϯ^ĂŶĚ>>ƐĂƌĞƌĞƋƵŝƌĞĚĨŽƌKƉĞŶ,ŽůĞĞƉůŽǇŵĞŶƚKƉĞƌĂƚŝŽŶƐ x ƵĞƚŽƚŚĞŶĞĐĞƐƐĂƌǇŽƉĞŶŚŽůĞ ĚĞƉůŽǇŵĞŶƚŽĨǆƚĞŶĚĞĚWĞƌĨŽƌĂƚŝŶŐũŽďƐ͕ϮϰͲŚŽƵƌĐƌĞǁĂŶĚt^^ ĐŽǀĞƌĂŐĞŝƐƌĞƋƵŝƌĞĚ͘ x dŚĞǁĞůůǁŝůůďĞŬŝůůĞĚĂŶĚŵŽŶŝƚŽƌĞĚďĞĨŽƌĞŵĂŬŝŶŐƵƉƚŚĞŝŶŝƚŝĂůƉĞƌĨƐŐƵŶƐ͘dŚŝƐŝƐŐĞŶĞƌĂůůǇĚŽŶĞ ĚƵƌŝŶŐƚŚĞĚƌŝĨƚͬůŽŐŐŝŶŐƌƵŶ͘ dŚŝƐǁŝůůƉƌŽǀŝĚĞŐƵŝĚĂŶĐĞĂƐƚŽǁŚĞƚŚĞƌƚŚĞǁĞůůǁŝůůďĞŬŝůůĞĚďǇ ďƵůůŚĞĂĚŝŶŐŽƌĐŝƌĐƵůĂƚŝŶŐďŽƚƚŽŵƐƵƉƚŚƌŽƵŐŚŽƵƚƚŚĞũŽď͘ /ĨƉƌĞ ƐƐƵƌĞŝƐƐĞĞŶŝŵŵĞĚŝĂƚĞůǇĂĨƚĞƌ ƉĞƌĨŽƌĂƚŝŶŐ͕ŝƚǁŝůůĞŝƚŚĞƌďĞŬŝůůĞĚďǇďƵůůŚĞĂĚŝŶŐǁŚŝůĞWKK,ŽƌĐŝƌĐƵůĂƚŝŶŐďŽƚƚŽŵƐƵƉƚŚƌŽƵŐŚƚŚĞ ƐĂŵĞƉŽƌƚƚŚĂƚŽƉĞŶĞĚƚŽƐŚĞĂƌƚŚĞĨŝƌŝŶŐŚĞĂĚ͘ Ϯϲ͘ DhĚƌŝĨƚĂŶĚ'Zͬ>ƚŽŽůƐ͘ Ϯϳ͘ ĨƚĞƌDhD,ĂŶĚƉƵůůƚĞƐƚŝŶŐƚŚĞd͕ƚĂŐͲƵƉŽŶƚŚĞdƐƚƌŝƉƉĞƌƚŽĞŶƐƵƌĞ,ĐĂŶŶŽƚƉƵůůƚŚƌŽƵŐŚ ƚŚĞďƌĂƐƐƵƉŽŶWKK,ǁŝƚŚŐƵŶƐ͘ Ϯϴ͘ Z/, ƚŽ ĚƌŝĨƚƚŽ ΕϭϯϱϬϬ͛D͘ Ϯϵ͘ >ŽŐƵƉĂŶĚƉĂŝŶƚĨůĂŐĂƚΕϭϯ͕ϮϯϬ͛D͕ WKK,͘ ŝŝ͘ KďƚĂŝŶĐŽƌƌĞĐƚĞĚĨůĂŐǁŝƚŚƌĞƐƉĞĐƚ ƚŽ ƚŝĞͲŝŶůŽŐ ŝŝŝ͘ ŽŶĨŝƌŵdŝĞͲ/ŶǁŝƚŚKƉƌŝŽƌƚŽ ƉĞƌĨŽƌĂƚŝŶŐ͘ ϯϬ͘ ƵůůŚĞĂĚϮϲϬ ďďůƐŽĨ<t&͕ϴ͘ϰƉƉŐďƌŝŶĞĚŽǁŶƚŚĞƚƵďŝŶŐƚŽƚŚ ĞĨŽƌŵĂƚŝŽŶ͘ Ă͘ dŚŝƐƐƚĞƉĐĂŶďĞƉĞƌĨŽƌŵĞĚĂŶǇƚŝŵĞƉƌŝŽƌƚŽŽƉĞŶͲŚŽůĞĚĞƉůŽǇŵĞŶƚŽĨƚŚĞƉĞƌĨŐƵŶƐ͘dŝŵŝŶŐŽĨ ƚŚĞǁĞůůŬŝůůŝƐĂƚƚŚĞĚŝƐĐƌĞƚŝŽŶŽĨƚŚĞt^>͘ ď͘ tĞůůďŽƌĞǀŽůƵŵĞƚŽƚŽƉƉĞƌĨсϭϴϱ ďďůƐ ϯϭ͘ ƚƐƵƌĨĂĐĞ͕ƉƌĞƉĂƌĞĨŽƌĚĞƉůŽǇŵĞŶƚŽĨdWŐƵŶƐ͘ ϯϮ͘ ŽŶĨŝƌŵǁĞůůŝƐĚĞĂĚ͘ůĞĞĚĂŶǇƉƌĞƐƐƵƌĞŽĨĨƚŽƌĞƚƵƌŶƚĂŶŬ͘<ŝůůǁĞůůǁͬ<t&͕ϴ͘ϰƉƉŐďƌŝŶĞĂƐŶĞĞĚĞĚ͘ DĂŝŶƚĂŝŶĐŽŶƚŝŶƵŽƵƐŚŽůĞĨŝůůƚĂŬŝŶŐƌĞƚƵƌŶƐƚŽƚĂŶŬƵŶƚŝůůƵďƌ ŝĐĂƚŽƌĐŽŶŶĞĐƚŝŽŶŝƐƌĞͲĞƐƚĂďůŝƐŚĞĚ͘ Ă͘ &ůƵŝĚƐŵĂŶͲǁĂƚĐŚŵƵƐƚďĞƉĞƌĨŽƌŵĞĚǁŚŝůĞĚĞƉůŽǇŝŶŐƉĞƌĨŐƵŶƐƚŽĞŶƐƵƌĞƚŚĞǁĞůůƌĞŵĂŝŶƐ ŬŝůůĞĚĂŶĚƚŚĞƌĞŝƐŶŽĞǆĐĞƐƐĨůŽǁ͘ ϯϯ͘ WĞƌĨŽƌŵĚƌŝůůďǇƉŝĐŬŝŶŐƵƉƐĂĨĞƚǇũŽŝŶƚǁŝƚŚd/tǀĂůǀĞĂŶĚƐƉĂĐĞŽƵƚďĞĨŽƌĞDhŐƵŶƐ͘ZĞǀŝĞǁǁĞůů ĐŽŶƚƌŽůƐƚĞƉƐǁŝƚŚĐƌĞǁƉƌŝŽƌƚŽďƌĞĂŬŝŶŐůƵďƌŝĐĂƚŽƌĐŽŶŶĞĐƚŝŽŶĂŶĚĐŽŵŵĞŶĐŝŶŐŵĂŬĞƵƉŽĨdWŐƵŶ ƐƚƌŝŶŐ͘KŶĐĞƚŚĞƐĂĨĞƚǇũŽŝŶƚĂŶĚd/tǀĂůǀĞŚĂǀĞďĞĞŶƐƉĂĐĞĚŽƵƚ͕ŬĞĞƉƚŚĞƐĂĨĞƚǇũŽŝŶƚͬd/t ǀĂůǀĞ ƌĞĂĚŝůǇĂĐĐĞƐƐŝďůĞŶĞĂƌƚŚĞǁŽƌŬŝŶŐƉůĂƚĨŽƌŵĨŽƌƋƵŝĐŬĚĞƉůŽǇŵĞŶƚŝĨŶĞĐĞƐƐĂƌǇ͘ Ă͘ ƚƚŚĞďĞŐŝŶŶŝŶŐŽĨĞĂĐŚũŽď͕ƚŚĞĐƌŽƐƐŽǀĞƌͬƐĂĨĞƚǇũŽŝŶƚŵƵƐƚďĞƉŚǇƐŝĐĂůůǇDhƚŽƚŚĞƉĞƌĨŐƵŶƐ ŽŶĞƚŝŵĞƚŽĐŽŶĨŝƌŵƚŚĞƚŚƌĞĂĚƐĂƌĞĐŽŵƉĂƚŝďůĞ͘ ϯϰ͘ ƌĞĂŬůƵďƌŝĐĂƚŽƌĐŽŶŶĞĐƚŝŽŶĂƚYd^ĂŶĚďĞŐŝŶŵĂŬĞƵƉŽĨdWŐƵŶƐƉĞƌƐĐŚĞĚƵůĞďĞůŽǁ͘ŽŶƐƚĂŶƚůǇ ŵŽŶŝƚŽƌĨůƵŝĚƌĂƚĞƐƉƵŵƉĞĚŝŶĂŶĚĨůƵŝĚƌĞƚƵƌŶƐŽƵƚŽĨƚŚĞǁĞůů ͘&ůƵŝĚƐŵĂŶͲǁĂƚĐŚŵƵƐƚďĞƉĞƌĨŽƌŵĞĚ ǁŚŝůĞĚĞƉůŽǇŝŶŐƉĞƌĨŐƵŶƐƚŽĞŶƐƵƌĞƚŚĞǁĞůůƌĞŵĂŝŶƐŬŝůůĞĚĂŶĚƚŚĞƌĞŝƐŶŽĞǆĐĞƐƐ ĨůŽǁ͘ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ dĂďůĞ ϭ͗ :Ͳϭϴ WƌŽƉŽƐĞĚĚͲWĞƌĨ'ƵŶZƵŶƐ ϯϱ͘ Z/,ǁŝƚŚƉĞƌĨŐƵŶƐ ĂŶĚƚŝĞͲŝŶƚŽ ĐŽŝůĨůĂŐ͘WŝĐŬƵƉĂŶĚƉĞƌĨŽƌĂƚĞŝŶƚĞƌǀĂů ƉĞƌƚĂďůĞ ĂďŽǀĞ͘WKK,͘ ϯϲ͘ EŽƚĞĂŶǇƚƵďŝŶŐƉƌĞƐƐƵƌĞĐŚĂŶŐĞŝŶt^Z͘ ϯϳ͘ ĨƚĞƌƉĞƌĨŽƌĂƚŝŶŐ͕Wh,ƚŽƚŽƉŽĨůŝŶĞƌŽƌŝŶƚŽƚƵďŝŶŐƚĂŝůƚŽĞŶƐƵƌĞĚĞďƌŝƐ ĚŽŶŽƚ ĨĂůůŝŶŽŶƚŚĞŐƵŶƐĂŶĚ ƐƚŝĐŬƚŚĞ,͘ŽŶĨŝƌŵǁĞůůŝƐĚĞĂĚĂŶĚƌĞͲŬŝůůŝĨ ŶĞĐĞƐƐĂƌǇ͕ ďĞĨŽƌĞƉƵůůŝŶŐƚŽƐƵƌĨĂĐĞ͘ ϯϴ͘ WƵŵƉƉŝƉĞĚŝƐƉůĂĐĞŵĞŶƚǁŚŝůĞWKK,͘^ƚŽƉĂƚƐƵƌĨĂĐĞƚŽƌĞĐŽŶĨŝƌŵǁĞůůĚĞĂĚĂŶĚŚŽůĞĨƵůů͘ ϯϵ͘ ZĞǀŝĞǁǁĞůůĐŽŶƚƌŽůƐƚĞƉƐǁŝƚŚĐƌĞǁƉƌŝŽƌƚŽďƌĞĂŬŝŶŐůƵďƌŝĐĂƚŽƌĐŽŶŶĞĐƚŝŽŶĂŶĚĐŽŵŵĞŶĐŝŶŐ ďƌĞĂŬĚŽǁŶŽĨdWŐƵŶƐƚƌŝŶŐ͘ ϰϬ͘ ŶƐƵƌĞ ƐĂĨĞƚǇũŽŝŶƚĂŶĚd/tǀĂůǀĞĂƐƐĞŵďůǇĂƌĞŽŶͲŚĂŶĚďĞĨŽƌĞďƌĞĂŬŝŶŐŽĨĨůƵďƌŝĐĂƚŽƌƚŽ>ŐƵŶ,͘ ϰϭ͘ &WǁĞůůĂŶĚ ŚĂŶĚŽǀĞƌƚŽKƉƐ͘ ϰϮ͘ ZDKdh͘ ^ůŝĐŬůŝŶĞ ʹ ŽŶƚŝŶŐĞŶƚƌĞĂŵĐĂƚĐŚĞƌƐĞƚŝĨWƌĞŵŶĂŶƚƐŶŽƚĨƵůůǇƌĞĐŽǀĞƌĞĚ ϰϮ͘ D/Zh^>hŶŝƚĂŶĚWd ϰϯ͘ Z/,ĂŶĚƐĞƚĚƌĞĂŵĐĂƚĐŚĞƌŝŶyŶŝƉĂƚϭϭϯϴϯ͛ ϰϰ͘ ZDK͘,ĂŶĚŽǀĞƌƚŽKƉƐƚŽƉŽƉǁĞůů͘ ƚƚĂĐŚŵĞŶƚƐ͗ ϭ͘ ƐͲďƵŝůƚ^ĐŚĞŵĂƚŝĐ Ϯ͘ WƌŽƉŽƐĞĚ^ĐŚĞŵĂƚŝĐ ϯ͘ KW^ĐŚĞŵĂƚŝĐ ϰ͘ ^ƚĂŶĚŝŶŐKƌĚĞƌƐĨŽƌ KƉĞŶ,ŽůĞtĞůůŽŶƚƌŽůƵƌŝŶŐWĞƌĨ'ƵŶĞƉůŽǇŵĞŶƚ ϱ͘ ƋƵŝƉŵĞŶƚ>ĂǇŽƵƚŝĂŐƌĂŵ ϲ͘ dŝĞͲ/Ŷ>ŽŐ ϳ͘ ůĂŶŬDK&Žƌŵ 'ƵŶZƵŶη WĞƌĨdŽƉ WĞƌĨŽƚƚŽŵ WĞƌĨ>ĞŶŐƚŚ ϭ цϭϯϮϯϬ цϭϯϰϬϬ цϭϳϬ dŽƚĂů цϭϳϬ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ ƐͲƵŝůƚ^ĐŚĞŵĂƚŝĐ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ WƌŽƉŽƐĞĚ^ĐŚĞŵĂƚŝĐ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ KW^ĐŚĞŵĂƚŝĐ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ dŝĞͲ/Ŷ>ŽŐ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ dh '^KĂŶĚ ǆƚĞŶĚĞĚ ĚĚWĞƌĨ :Ͳϭϴ Wd͗ ϮϭϬͲϬϯϯ Changes to Approved Sundry Procedure 'DWH 6XEMHFW 6XQGU\ $Q\PRGLILFDWLRQVWRDQDSSURYHGVXQGU\ZLOOEHGRFXPHQWHGDQGDSSURYHGEHORZ&KDQJHVWRDQDSSURYHG VXQGU\ZLOOEHFRPPXQLFDWHGWRWKH$2*&&E\WKH³ILUVWFDOO´HQJLQHHU$2*&&ZULWWHQDSSURYDORIWKHFKDQJH LVUHTXLUHGEHIRUHLPSOHPHQWLQJWKHFKDQJH 6WHS 3DJH 'DWH 3URFHGXUH&KDQJH +$. 3UHSDUHG %\ ,QLWLDOV +$. $SSURYH G %\ ,QLWLDOV $2*&&:ULWWHQ $SSURYDO 5HFHLYHG 3HUVRQDQG 'DWH $SSURYDO 2SHUDWLRQV0DQDJHU 'DWH 3UHSDUHG 2SHUDWLRQV(QJLQHHU 'DWH 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): Abandon Suspend Plug for Redrill Perforate New Pool Perforate Plug Perforations Re-enter Susp Well Other Stimulate Fracture Stimulate Alter Casing Pull Tubing Repair Well Other: Change Approved Program Operations shutdown 11. Present Well Condition Summary: Casing Length Size MD TVD Burst Collapse Exploratory Stratigraphic Development Service 14. Attachments (required per 20 AAC 25.070, 25.071, & 25.283) 16. Well Status after work: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. OIL GAS WINJ WAG GINJ WDSPL GSTOR Suspended SPLUG Authorized Name and Digital Signature with Date: Authorized Title: Contact Name: Contact Email: Contact Phone: PBU J-18A Hilcorp North Slope, LLC 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 210-033 50-029-20986-01-00 14880 Conductor Surface Intermediate Liner 9017 80 2892 11799 902 3459 12100 20" 13-3/8" 9-5/8" 7" 3-1/2" x 3-3/16" x 2-7/8" 8693 40 - 120 40 - 2932 36 - 11835 11571 - 12473 11420 - 14879 40 - 120 40 - 2625 36 - 8507 8334 - 8968 8237 - 9017 None 520 2670 4760 5410 10530 12100 1530 5380 6870 7240 10160 11910 - 14830 4-1/2" 12.6# L80 34 - 11629 8558 - 9017 Structural 4-1/2" Baker S3 Packer 11358, 8198 Stan Golis Sr. Area Operations Manager Wyatt Rivard wrivard@hilcorp.com 907.777.8547 PRUDHOE BAY, PRUDHOE OIL Total Depth Effective Depth measured true vertical feet feet feet feet measured true vertical measured measured feet feet feet feet measured true vertical Plugs Junk Packer Measured depth True Vertical depth feet feet Perforation depth Tubing (size, grade, measured and true vertical depth) Packers and SSSV (type, measured and true vertical depth) 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final 13.Representative Daily Average Production or Injection Data Oil -Bbl Gas-Mcf Water -Bbl Casing Pressure Tubing Pressure Prior to well operation: Subsequent to operation: 15. Well Class after work: Exploratory Development Service StratigraphicDaily Report of Well Operations Copies of Logs and Surveys Run Electronic Fracture Stimulation Data Sundry Number or N/A if C.O. Exempt: ADL 0028280, 0028281, 0028285 4-1/2" BOT 3H Packer 34 - 8372 11488, 8281 N/A N/A 460 41853 76 375 978 N/A STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Sr Pet Eng: Sr Pet Geo: Form 10-404 Revised 10/2021 Submit Within 30 days or Operations Sr Res Eng: No SSSV Installed 11358, 11488 8198, 8281 179 5814 21 1007350 Liner By Meredith Guhl at 11:50 am, Mar 08, 2022 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2022.03.08 11:36:41 -09'00' Stan Golis (880) A.Dewhurst 13FEB25 DSR-3/8/22 RBDMS SJC 031122 MGR25JULY2022 ACTIVITY DATE SUMMARY 2/23/2022 ***WELL FLOWING ON ARRIVAL*** LRS F/P FLOW LINE PULLED DREAM CATCHER FROM 11,337' MD (only 5 small rocks recovered) DRIFTED WITH KJ, 3 1/2" BL-BRUSH, 2.798" G-RING, SD ON XO @ 12,441' SLM, BRUSH NIPPLE @ 11,426' SLM ***CONT ON 2-24-22 WSR*** 2/23/2022 T/I/O= SSV/400/100 Assist SL (PROFILE MODIFICATION) Pumped 35 bbls crude into FL for freeze protect. SL in control of well upon departure. FWHPs= ssv/400/100 2/24/2022 ***CONT FROM 2-23-22 WSR*** RAN 2.75" CENT, 2' OF STEM, 3.5" GR, 2.80" WRP DRIFT, SD ON XO @ 12453' MD, PUH TO 12100' MD, FLAG LINE. SET 3 1/2" NORTHERN SOLUTIONS RMX WRP ASSY AT 12,100' MD. SET 114" RMX PRONG IN PLUG ASSY AT 12,100' MD. (TIO:2450/375/0) ***WELL LEFT S/I ON DEPARTURE, PAD-OP NOTIFIED OF STATUS*** Daily Report of Well Operations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y Samantha Carlisle at 8:56 pm, Dec 08, 2021 'LJLWDOO\VLJQHGE\6WDQ*ROLV '1FQ 6WDQ*ROLV RX 8VHUV 'DWH 6WDQ*ROLV SFD 12/9/2021 DSR-12/10/21 RBDMS HEW 12/9/2021 MGR07FEB2022 $&7,9,7<'$7(6800$5< :(//)/2:,1*21$55,9$/ 7+81'(5%,5')3 ')/2:/,1( $77(037('72(4(9275,(9( *27%/2:183+2/( :+,33(':,5()25$3352;+285%()25(3$57,1* /()7 2)722/6 722/675,1* a 2):,5(# 6/0 :65&21721 $VVLVW6OLFNOLQH 6OLFNOLQHSDUWHGZLUHDQGUHOHDVHG7)6 -2%&217 ')520 -$55(''2:121),6+# 6/0)250,1Z%/% %/,1' %2;WRROVIHOOIUHHUHFRYHUHG RIZLUHRQEOE 5(&29(5('722/675,1*# 6/0 5(&29(5('(9275,(9(# 6/0 '5,)7('Z%/% *$8*(5,1*727$*'(3/2<0(176/((9(# 0' 6(7;/2&.Z'5($0&$7&+(5# 0' :(//6,21'(3$5785(7851('29(572'62 'DLO\5HSRUWRI:HOO2SHUDWLRQV 3%8-$ Operator Name:2. Development Exploratory Service 5 Permit to Drill Number:210-033 6.50-029-20986-01-00 PRUDHOE BAY, PRUDHOE OIL Hilcorp North Slope, LLC 5. Well Name and Number:8. 10.Field/Pools: Well Class Before Work4. Present Well Condition Summary:11. Total Depth: measured feet feet Plugs measured feet feet Effective Depth: measured feet feet Packer measured feet feettrue vertical true vertical 14880 12438 8941 11358, 11488 None 12438 8198, 8281 Casing: Length: Size: MD: TVD: Burst: Collapse: Structural Conductor 80 20" 40 - 120 40 - 120 1530 520 Surface 2892 13-3/8" 40 - 2932 40 - 2625 5380 2670 Intermediate 11799 9-5/8" 36 - 11835 36 - 8507 6870 4760 Liner 902 7" 11571 - 12473 8334 - 8968 7240 5410 Perforation Depth: Measured depth: 11910 - 14830 feet True vertical depth:8558 - 9017 feet Tubing (size, grade, measured and true vertical depth)4-1/2" 12.6# 13cr80 / L80 34 - 11629 34 - 8372 11358 8198Packers and SSSV (type, measured and true vertical depth) 4-1/2" Baker S3 Packer Liner 3459 11420 - 14879 8237 - 9017 10160 10530 12. Stimulation or cement squeeze summary: Intervals treated (measured): N/A Oil-Bbl Gas-Mcf Water-Bbl Casing Pressure Tubing Pressure 1042300112231 410235 900 24397 470 849 Representative Daily Average Production or Injection Data Prior to well operation: Subsequent to operation: 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Name: Contact Email: Brian Glasheen Brian.Glasheen@hilcorp.com Authorized Name:Stan Golis Authorized Title: Authorized Signature with Date:Contact Phone:907.564.5277 Treatment descriptions including volumes used and final pressure: 13. Sr. Area Operations Manager Operations Performed1. Abandon Plug Perforations 5 Fracture Stimulate Pull Tubing GSTOR WINJ WAG GINJ SUSP SPLUG 16. Well Status after work:Oil 5 Gas Exploratory Development 5 Stratigraphic 15. Well Class after work: Service WDSPL 14. Attachments: (required per 20 AAC 25.070.25.071, & 25.283) Daily Report of Well Operations Copies of Logs and Surveys Run true vertical measured9017 Sundry Number or N/A if C.O. Exempt: N/A 4-1/2" Baker 3H Packer 11488 8281 Junk Packer Printed and Electronic Fracture Stimulation Data 5 Operations shutdown Change Approved Program N/A Senior Pet Engineer:Senior Res. Engineer: STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS Suspend 5Perforate Other Stimulate Alter Casing Plug for Redrill Perforate New Pool Repair Well Re-enter Susp Well 3.Address: 3800 Centerpoint Dr, Suite 1400, Anchorage, AK 99503 7.Property Designation (Lease Number):ADL 0028280, 0028281, 0028285 PBU J-18A 9. Logs (List logs and submit electronic and printed data per 20AAC25.071): Stratigraphic Other: API Number: Form 10-404 Revised 03/2020 Submit Within 30 days of Operations 3-1/2" x 3-3/16" x 2-7/8" No SSSV Installed By Samantha Carlisle at 9:05 am, Jun 04, 2021 Digitally signed by Stan Golis (880) DN: cn=Stan Golis (880), ou=Users Date: 2021.06.04 07:16:18 -08'00' Stan Golis (880) RBDMS HEW 6/4/2021 SFD 6/17/2021MGR27JUL2021DSR-6/7/21 ACTIVITY DATE SUMMARY 4/11/2021 ***WELL SI ON ARRIVAL*** PULL DREAM CATCHER @ 11,337' MD (8 marble sized rocks found inside dream catcher). DRIFT TAG XO @ 12,421' SLM, W/ 30' X 2.78" DUMMY GUNS FOR ELINE ***WELL S/I ON DEPARTURE, DSO NOTIFIED*** 5/15/2021 T/I/O = 2310/250/0. Temp = SI. TBG FL (E-Line). No AL. TBG FL @ 12010' (179 bbls). SV, WV, SSV = C. MV = O. IA, OA = OTG. 08:10 5/15/2021 T/I/O= 2200/250/0 Assist E-line (Perforating) Loaded tubing w/ 2 bbl 60/40 methanol spear and 200 bbl of 40* Diesel. IA/OA= OTG. E-line in control of well upon departure. 5/15/2021 ***WELL S/I ON ARRIVAL*** PERFORATE 11910'-11955' (2 RUNS, 30' AND 15') WITH 2.5" HSC, GEO RAZOR CHARGES, 6 SPF, 60 DEG PHASING ***JOB TO BE CONTINUED ON 5-16-2021, WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED*** 5/16/2021 ***JOB CONTINUED FROM 5-15-2021, WELL S/I ON ARRIVAL*** SET HALLIBURTON 2.71" EVO AT 12438' USING DPU. SLACK OFF ON PLUG TO CONFIRM SET. ***JOB COMPLETE, WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED*** Daily Report of Well Operations PBU J-18A 4EIG' tLiv ED. STATE OF ALASKA _ SKA OIL AND GAS CONSERVATION COM. LION !UN 18 l u It, REPORT OF SUNDRY WELL OPERATIONS ^fir -OC): 1 Operations Abandon ❑ Plug Perforations ❑ Fracture Stimulate ❑ Pull TubinEL Operations shutdown ❑ Performed Suspend ❑ Perforate Q Other Stimulate ❑ Alter Casinm Change Approved Program ❑ Plug for Rednll n>erforate New Pool n Repair Well n Re-enter Susp Well n Other ❑ 2 Operator 4 Well Class Before Work: 5 Permit to Drill Number Name BP Exploration(Alaska),Inc Development ❑✓ Exploratory ❑ 210-033-0 3 Address P O Box 196612 Stratigraphic ❑ Service ❑ 6 API Number Anchorage,AK 99519-6612 50-029-20986-01-00 7 Property Designation(Lease Number) 8 Well Name and Number ADL0028285 PBU J-18A 9 Logs(List logs and submit electronic and printed data per 20AAC25 071) 10.Field/Pool(s) PRUDHOE BAY,PRUDHOE OIL 11 Present Well Condition Summary Total Depth measured 14879 6 feet Plugs measured None feet true vertical 9016 77 feet Junk measured None feet Effective Depth measured 14880 feet Packer measured See Attachment feet true vertical 9016 77 feet true vertical See Attachment feet Casing Length Size MD ND Burst Collapse Structural None None None None None None Conductor 80 20"91 1#H-40 40 45-120 45 40 45-120 45 1530 520 Surface 2892 04 13-3/8"72#L-80 39 95-2931 99 39 95-2625 33 4930 2670 Intermediate 11799 08 9-5/8"47#L-80 36-11835 08 36-8507 3 6870 4760 Production None None None None None None Liner See Attachment See Attachment See Attachment See Attachment See Attachment See Attachment Perforation depth Measured depth 12590-12595 feet 12595-12610 feet 12623-12628 feet 12643-12648 feet 13040-13070 feet 13090-13120 feet 13200-13230 feet 13760-13980 feet 14000-14830 feet True Vertical depth 9029.91-9031 43 feet 9031 43-9035 5 feet 9038 45-9039 45 feet 9042 04-9042.79 feet 9033 35-9034 11 feet 9034 59-9035 36 feet 9035 13-9035 86 feet 9031 7-9027 43 feet 9026 52-9016 92 feet Tubing(size,grade,measured and true vertical depth) See Attachment See Attachment See Attachment Packers and SSSV(type,measured and true vertical depth) See Attachment See Attachment See Attachment Packer None None None SSSV 12 Stimulation or cement squeeze summary: Intervals treated(measured) SCANNED HUL I ' 2.0i5 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 Pnor to well operation 234 18760 314 0 608 Subsequent to operation 305 19816 412 0 212 14 Attachments(required per 20 MC 25 070 25 071,&25 283) 15 Well Class after work Daily Report of Well Operations ❑ Exploratory❑ Development Q Service ❑ Stratigraphic ❑ Copies of Logs and Surveys Run ❑ 16 Well Status after work Oil Q Gas ❑ WDSPL ❑ Printed and Electronic Fracture Stimulation Data ❑ GSTOR ❑ WINJ ❑ WAG ❑ GINJ ❑ SUSP ❑ SPLUG ❑ 17 I hereby certify that the foregoing is true and correct to the best of my knowledge Sundry Number or N/A if C 0 Exempt N/A Contact Nita Summerhays Email Nita.Summerhaysc bp.com Printed Name Nita Summerha Title Data Manager ie Si natur- / ✓ Phone 564-4035 Date 6/18/2015 g .s//I�r�i!� �; q RBDM JUN 2 5 2015 Form 10-404 Revised 10/2012 Submit Original Only • Daily Report of Well Operations ADL0028285 SUMMARY ***WELL S/I ON ARRIVAL***(perforating) TAGGED DEPLOYMENT SLV W/3.80"GAUGE RING @ 11,403'SLM (11420' MD) (+17' correction) 5/20/2015 ***CONT ON WSR 5/21/15*** ***CONT FROM WSR 5/20/15***(perforating) DRIFT W/1.75"CENT, 10'x 1.56" DMY GUN, 1.5"SAMPLE BAILER, S/D @ 12,530' SLM (12,543' ELMD) (target 12,610' ELMD) RAN SBHPS PER PROGRAM DRIFT W/1.75"CENT, 10'x 1.56" DMY GUN, 3' 1-1/2" R. STEM W/1.80"WHEELS, S/D @ 12,529' SLM (12,542' ELMD) (target 12,610' MD) RIG DOWN DUE TO ROAD FLOODING 5/21/2015 ***WELL LEFT S/I PAD OP NOTIFIED ON DEPARTURE*** ***WELL S/I ON ARRIVAL***(perforating) DRIFTED 5'x1-7/8"STEM, 1.70"LIB. S/D @ 12,515' (no impression) W/5'x1-7/8"STEM, 3'x1-1/2"ROLLER STEM (1.8"WHEELS), SD @12,534' SLM,WORK DOWN TO 12543' SLM 5/22/2015 ***CONT ON WSR 5/23/15*** ***CONT FROM WSR 5/22/15***(perforating) BRUSHED TUBING FROM 12500'TO 12640' SLM W/2/7/8"BRUSH, 2.0"GAUGE RING LRS PUMPED 153 BBLS CRUDE DOWN TUBING RAN 5'x1-7/8"STEM, 3'x1-1/4" ROLLER STEM TO DEVIATION @12634' SLM 5/23/2015 ***WELL S/I ON DEPARTURE*** **WELL SHUT IN UPON ARRIVAL**(e/I perf for rate) INITIAL T/I/O= 300/1300/300 PSI RAN 5'x1.56"PJ 6 SPF 1606 HMX PERF GUN. PERF 5' INTERVAL FROM 12590'-12595'WITH 1.56"PJ 1606, HMX. 6 SPF, 60DEG PHASE, ENTRANCE HOLE=0.17", PENETRATION = 11.3". CCL TO TOP SHOT= 3.2', CCL STOP DEPTH = 12586.8'. REF/TIE-IN LOG USED: SLB MEMORY CNL DATED 18-APR-2010. WELL SHUT IN ON DEPARTURE DSO NOTIFIED. FINAL T/I/O=250/1300/300 5/25/2015 ***JOB COMPLETE*** T/I/O=650/1250/170 Temp= SI Assist E-line( Load TBG to secure) Pumped 3 bbl meth spear followed by 290 Slick 1% KCL to load, Then pumped 40 bbl crude to freeze protect TBG. Standby to 5/25/2015 pump E-line down if needed. FWHP=250/1245/209. E-line still on well upon LRS departure. FLUIDS PUMPED BBLS 3 METH 2 DIESEL 193 CRUDE 290 1% KCL 488 TOTAL a) cn Q o o O 0) 0000_ N (CI O V oo O O O O d Lf) NI- U 0 0 ` 0000 ,n 0QOO CO L0 CO N (7,r) C)) N V CO L(7 M t L0 O) f— N- CO CO C) N LC) I- LC) CO I- N N ~ I" Lf) MO 100) O O LC) O M r • N I� C)) cO0 6) coa) 0 0 CO N LO CO (S) 0') CO N CO CO a I I I I H CO (A c- ()) CO I- 10 N O N LO I- O M M O co co co in CO r o cO O N M C)) O M CO CO CO CS) Lb CO LCA M M co CA Ln O 0) a) O co Lf) I— O (` V co O CO CO N CO V V O CO 'Cr CA N N M4-0 Lo 2 ++ CO O r- co co r c0 Q N O O N • LO O d O v CO CO Q Co Cr M O V O (` M M C•1 r N M r � r � C J > H 9 Oo a) 020 Q 0 CO 00 (n o0 c0 v a0 i O J 1 co 4,kJ CAC)O M C CO y N O '5 N J N r *k CO N *k O CA co cV _ _ N 00 _ U � � ti � woN (N (NC) o rj C� M N O t ++ M L,.) LC) N O a) O N if) LU Fa W CD2 W UC500 OO CC QCcl cC > uZZZ Z W W W W W w CC CO m m Q I— Z Z Z Z J D D D D U Z J J J J Cn Cfl H f Packers and SSV's Attachment ADL0028285 SW Name Type MD TVD Depscription J-18A PACKER 11368.89 8204.9 4-1/2" Baker S-3 Hydro Set Packer J-18A PACKER 11826.79 8501.74 4-1/2" BOT 3H Perm Packer TREE= 6"CNV FLS WatHEAD= C J A S - NOTES:WELL ANGLE>70°@ 12599'. a — ACTUATOR= ' BAKER C °"4-1/2"CHROME TBG***ORIG WELL NOT NTIAL KB.ELE 76.8' SHOWN BELOW WHIPSTOCK*** BF.ELEV= 39.6' I I KOP= 90d Max Angle= 102"C' 12928' 2106' -14-1/2-FES X tom,D=3.813" Datum MD= 12351' GAS LFT MASS Datum TVD= 88007 SS STMD TVDEV TYPE VLV LATCH PORT DTE 4 4303 3484T? 51 MMG DOME RK 16 11/01/14 13-3/8"CSG,72#,L-80,D=12.347" H 2932' 3 7522 5596 49 MMG SO RK 20 11/01/14 W2 9562 6991 46 MAG DAY RK 0 06/12/05 1 11267 8141 51 MNG DMY RK 0 06/12/05 11337' --14-1/2-HE5 X NP,D=3.813" I Minimum ID =2.377" @ 13608' 3-3/16" X 2-7/8" XO 11358' H9-5/8"X 4-1/2"BOT S-3 PKR,ID=3.875" M ►/ ll11383' -4-1/2'FES X PYP,D''3.813" 11420' -- ID BKR GEN 2 DEPLOY SLV,D=3.00" ' ELMD 11416'(LOGGED 03/09/11) 11141' H3-1/2"OTIS x NP,0=2.812' 4-1/2"TBG,12.6#,13CR-80 VAM TOP, 11445' .0152 bpf,D=3.958" 11445' 4-1/2"X 5-1/2"XO,ID=3.813'... TUBING True H 11455' II II 11447' H 5-1/2"SBR ASSY,0=3.813" ►/ 11488' }-9-5/8"X 4-1/2"BOT 3H PKR,0=3.958' _ 11541' -14-1/2"OTIS X NP,D=3.813" BEHIND TOP OF 7"LNR - 11571' I I I CT LNR 41/2"TBG,12.6#,L-80,.0152 bpf,D=3.958" 11629' 11584' H4-1/2"OTIS XN NP,0= MILLED TO 3.80" 9-5/8"CSG,47#,L-80,0=8.681" -I 11835' 11629' -14-1/2'SFEAROl1T SLU L3-1/2"LNR,9.2#,L-80 STL,.0087 bpf,D=2.992" -I 12453' 11624' -I aND TT„ , 08/08!83 TOC 12463' WHPSTOCK(03/25/10) - 12469' RA TAG(04/15/10) -I 12479' 7"LNR,26#,L-80 BUTT,.0383 bpf,D=6.276 -I 12830' 12453' -13-1/2"X 33116"XO,D=2.786" FERFORATUN SU1SAARY ' R f; gi p►,' MLLOUT WIDOW(J-18A) 12473'-12482' REF LOG:SLB CNJGR/OCL ON 04/18/10 ANGLEAT TOP FERF:72°@ 12590' Note:Refer to Production DB for historical pert data 41 SIZE SPF INTERVAL C n/Sqz SHOT SCS ' 13608' -I3-3/16"X 2-7/8"XO,D=2.377" 1.56" 6 12590-12596 0 05/25/15 x..r..•,.4 w. 4..4*4r. 1.56" 6 12595-12610 S 03/10/11 10/17/14 1.56" 6 12623-12628 S 03/09/11 10/17/14 1.56" 6 12643-12648 S 03/09/11 10/17/14 / 2" 6 13040-13070 0 11/26/10 2" 6 13090-13120 0 11/25/10 3-3/16"LNR 6.2#,L-80 TCI H 13608' 2" 6 13200-13230 0 11/25/10 0076 bpf,D=2.80" 2" 6 14000-14830 0 04/19/10 STD .. 14839' ♦,♦�4��4,4/ 2-7/8"LNR,6.16#,L-80 STL,.0058 bpf,0=2.441" -I 14879' DTE REV BY COMMENT'S DATE REV BY COM.BNTS PRUDHOE BAY INT 08/09/83 ORIGINAL COMPLETION 10/31/14iSWCJPJC SET DREAM CATCHER WELL: J-18A 06/12/05)OYON 11 MO 11/06/14 RJK/JMD GLV CJO(11/01/14) PERMIT No: 2100330 04/20/10 NORDIC2 CTD 12/07/14 RJK/PJC RLL DREAM CATCI-ER AR No: 50-029-20986-01-00 09/22/14 LECYJMD GLV CYO(09/17/14) 05/21/15 JAM PJC ELMD DEFLOY SLV(3/9/11 LOG) SEC 9,T11 N,R13E,800'FNL&1696'FEL 10/29/14 TFA/JMD SET C8RSOZ PERFS(10/16-17/14) 05/28/15 MGB/JMD ADFE;FS(05/25/15) 10/29/14 TRR/JMD RILED C8P(10/29/14) BP Exploration(Alaska) • Image Project Well History File Cover Page XHVZE This page identifies those items that were not scanned during the initial production scanning phase. They original available in the on inal file, may be scanned during a special rescan activity or are viewable by direct inspection of the file. Q La - 033 Well History File Identifier Organizing (done) ❑ Two -sided 11111111 Ill lll ❑ Rescan Needed II 1111111 lll 1 R CAN DIGITAL DATA OVERSIZED (Scannable) Color Items: ❑ Di ettes, No. ❑ Maps: 1 reyscale Items: Other, No/Type: c-p / .L ❑ Other Items Scannable by a Large Scanner ❑ Poor Quality Originals: OVERSIZED (Non - Scannable) ❑ Other: ❑ Logs of various kinds: NOTES: ❑ Other:: Date: _ // nn /s/ P BY: A!!!!! Dt I t0 0� Project Proofing I 1 I /'� se�� BY: Date: cal0 e.+ /s/ Y'4P Scanning Preparation a x 30 = 10 CD + /0 = TOTAL PAGES / (Count does not include cover sheet) /�/1 BY: Maria Date: (9/0. /� /s/ r Production Scanning 1111111111111 MI Stage 1 Page Count from Scanned File: 71 (Count does include cove sheet) Count Matches Number in Scanning Preparation: V YES NO Page Co 9 P BY: Mia Date: W /s/ 1 , i P Stage 1 If NO in stage 1, page(s) discrepancies were found: YES NO BY: Maria Date: /s/ Scanning is complete at this point unless rescanning is required. I ReScanned 1411111111M BY: Maria Date: /s/ Comments about this file: Quality Checked III 1111111111 10/6/2005 Well History File Cover Page.doc DATA SUBMITTAL COMPLIANCE REPORT 6/12/2012 Permit to Drill 2100330 Well Name /No. PRUDHOE BAY UNIT J -18A Operator BP EXPLORATION (ALASKA) INC API No. 50- 029 - 20986 -01 -00 MD 14880 TVD 9017 Completion Date 4/20/2010 Completion Status 1 -OIL Current Status 1 -OIL UIC N REQUIRED INFORMATION Mud Log No Samples No Directional Survey DATA INFORMATION Types Electric or Other Logs Run: MWD DIR, GR, MCNL / GR / CCL (data taken from Logs Portion of Master Well Data Maint Well Log Information: III Log/ Electr Data Digital Dataset Log Log Run Interval OH / Type M /Frmt Number Name Scale Media No Start Stop CH Received Comments ED C Lis 19791 Neutron 11112 14754 Case 6/29/2010 LIS Veri, GR, CNT Log t/ Neutron 25 Blu 11120 14754 Case 6/29/2010 MCNL, LEE TNN, TNF, GR, CCL GR ED " Las 19892 Gamma Ray 12152 14879 Open 7/26/2010 ED �C Directional Survey 12400 14879 Open Rpt ✓ Directional Survey 12400 14879 Open Rpt✓ LIS Verification 12155 14878 Open 3/11/2011 LIS Veri, GR, ROP ED ✓C Lis 20773 Gamma Ray 12155 14878 Open 3/11/2011 LIS Veri, GR, ROP w /PDF GR logs in MD and TVD Log,/ Gamma Ray 25 Col 12470 14880 Open 3/11/2011 MD GR Log c/ Gamma Ray 5 Col 12470 14880 Open 3/11/2011 TVD GR Log ✓ / Gamma Ray 5 Col 12140 14870 Open 3/11/2011 Depth Shift Monitor Plot III Well Cores /Samples Information: Sample Interval Set 1 Name Start Stop Sent Received Number Comments ADDITIONAL INFORMATION Well Cored? YZ Daily History Received? N Chips Received? Formation Tops 6 N Analysis 14 Received? Comments: DATA SUBMITTAL COMPLIANCE REPORT 6/12/2012 Permit to Drill 2100330 Well Name /No. PRUDHOE BAY UNIT J -18A Operator BP EXPLORATION (ALASKA) INC API No. 50- 029 - 20986 -01 -00 MD 14880 TVD 9017 Completion Date 4/20/2010 Completion Status 1 -OIL Current Status 1 -OIL UIC N Compliance Reviewed By: Date: ■ ®J w.t �- 0 t • • STATE OF ALASKA ALASKOIL AND GAS CONSERVATION COMMIS!N REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Well ❑ Plug Perforations ❑ Stimulate Other ❑ Performed: Alter Casing ❑ Pull Tubing ❑ Perforate New Pool ❑ Waived] Time Extension ❑ Change Approved Program ❑ Operat. Shutdown ❑ Perforate 0 Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development 0 Exploratory ❑ 0 210 -0330 3. Address: P.O. Box 196612 Stratigraphic Service ❑ 6. API Number: Anchorage, AK 99519 -6612 1 50- 029 - 20986 -01 -00 8. Property Designation (Lease Number) : aa 9. Well Name and Number: ADLO- 028285 A g • 180 Ageg 1 ,, PBU J -18A 10. Field /Pool(s): r PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 14879.6 feet Plugs (measured) None feet true vertical 9016.77 feet Junk (measured) None feet Effective Depth measured 14839 feet Packer (measured) 11358 11488 feet true vertical 9016.9 feet (true vertical) 8198 8281 feet Casing Length Size MD TVD Burst Collapse Structural Conductor 80' 20" 91.1# H -40 36 - 116 36 - 116 Surface 2897' 13 -3/8" 72# L -80 35 - 2932 35 - 2625 4930 2670 Production 11801' 9 -5/8" 47# L -80 34 - 11835 34 - 8507 6870 4760 Liner 911' 7" 26# L -80 11571 - 12482 8334 - 8974 7240 5410 Liner 3459' 3- 1/2 "X3- 3/16 "X2 -7/8" 11420 - 14879 8237 - 9017 Liner 9.3# / 6.2# / 6.16# Perforation depth: Measured depth: SEE ATTACHED - _ _ _ True Vertical depth: _ _ _ Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# 13Cr80 33 - 11455 33 - 8253 4 -1/2" 12.6# L -80 11455 - 11629 8253 - 8372 Packers and SSSV (type, measured and true vertical depth) 9 -5/8" X 4 -1/2" BOT S -3 PKR 11358 8198 9 -5/8" X 4 -1/2" BOT 3H PKR 11488 8281 RECEIVED 12. Stimulation or cement squeeze summary: MAR 1 4 7611 Intervals treated (measured): Gas Treatment descriptions including volumes used and final pressure: Mt ska Oil II Gas Cans. Ct nu msarofl Anchorage 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 218 7415 47 182 Subsequent to operation: 647 11,557 139 195 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory Development 0 Service ❑ Stratigraphic ❑ Daily Report of Well Operations X 16. Well Status after work: Oil . 0 Gas ❑ WDSPL ❑ GSTOR ❑ WINJ ❑ WAG❑ GINJ ❑ SUSP❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed Na - • = ii , I Title Data Manager %VJ Signatu - , Phone 564 -4091 Date 3/14/2011 1p S. 2./- it Form 10 -404 Revised 10/2010 RBDMS ,MAR 2 1 2011 �-� ! Submit Original Only J -18A 210 -033 . PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base J -18A 4/19/10 PER 13,760. 13,980. 9,031.7 9,027.43 J -18A 4/19/10 PER 14,000. 14,830. 9,026.52 9,016.92 J -18A 11/25/10 APF 13,090. 13,120. 9,034.59 9,035.36 J -18A 11/25/10 APF 13,200. 13,230. 9,035.13 9,035.86 J -18A 11/26/10 APF 13,040. 13,070. 9,033.35 9,034.11 J -18A 3/9/11 APF 12,623. 12,628. 9,038.45 9,039.45 J -18A 3/9/11 APF 12,643. 12,648. 9,042.04 9,042.79 J -18A 3/10/11 APF 12,595. 12,610. 9,031.43 9,035.5 AB ABANDONED PER PERF APF ADD PERF RPF REPERF • BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • • J -18A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT V SU MMARY 3/7/2011 ***WELL FLOWING ON ARRIVAL * ** E -LINE PERF INITIAL T /I /O 250/1350/100 POOR -BOY LIFT GAS ON ATTEMPTED TO RUN HEAD, ERS, CCL, FIRING HEAD 10' OF 2" HSD GUN AND 2.25" ROLLER STEM FOR ADD PERF. UNABLE TO REACH TARGET DEPTH DUE TO DEVIATION AND DOG LEG SEVERITY. SET DOWN AT 12566'. POOH AND SHORTENED STRING BY REPLACING 10' GUN WITH 5' GUN. RE- RUN STRING, UNABLE TO GET DOWN TO TARGET DEPTH, SET DOWN AT 125780'. RAN OUT OF HOURS FOR 16 HR RULE, POOH AND LAY DOWN FOR NIGHT. LRS TO PUMP A HOT, FLOW -BACK, THEN LOAD AND KILL AND SPOT IN SAFE LUBE FOR TOMORROW. HAND OVER WELL TO PAD OPERATOR. WELL STILL SHUT -IN. ** *JOB IN PROGRESS AND CONTINUED ON 3/8/11 WSR * ** 3/7/2011 Assist a -line by pumping to assist in running tool. Job postponed due to being unable to rig up. 3/8/2011 T /I /0= 1100/1050/130. (Spot Safe -Lube at dog leg). Spear into tbg w/ 5 bbls neat meth followed by 100 bbls 1% KCL, 50 bbls Safe -Lube/ KCI mix, & 100 bbls 1% KCL. Freeze protect tbg w/ 40 bbls crude. Total volume should have Safe -Lube at dog leg. Freeze protect FL w/ 5 bbls neat meth & 33 bbls crude. FWHP= 50/1140/320. IA & OA OTG. E -line on well upon LRS departure. 3/8/2011 T /I /O= 0/10201240 Temp= si Assist E'line [ad -pert] Rigged up to Pump -In -Sub and pumped 26 bbls crude down Tubing in attempt to push E'line to depth. E'Iine Unable to reach target depth. * *E'line in control of well on departure ** FWHP's= vac/1020/240 • • 3/8/2011 ***CONTINUED FROM PREVIOUS DAY * * *(E -LINE PERFORATING) :LRS PUMPED HOT TREATMENT ON WELL TO REMOVE ASPHAULTINES. FLOWED WELL FOR TWO HOURS TO REMOVE HOT TREATMENT, SHUT -IN WELL, PUMPED KILL OF 1% KCL FOLLOWED BY 50 BBLS SAFE -LUBE / KCL MIX AND FREEZE PROTECTED TUBING WITH CRUDE. !ATTEMPTED TO RUN HEAD, ERS SUB, CCL, FIRING HEAD, 5' - 2" HSD 6SPF PJ2006 GUN AND 3' 2.25" ROLLER STEM. UNABLE TO REACH TARGET DEPTH FOR ADD PERF. RIGGED UP PUMP TRUCK, PUMPED UP TO 2 BPM WHILE RIH AT 400 FT /MIN, STILL SHORT OF TARGET DEPTH. :RAN OUT OF HOURS FOR 16HR RULE, LAY DOWN FOR NIGHT AGAIN. RETURN IN MORNING WITH 1.56" GUNS FOR ANOTHER ATTEMPT. WELL LEFT SHUT -IN AND SECURE, HAND OVER WITH DSO. ** *JOB IN PROGRESS AND CONTINUED ON 3/9/11 WSR * ** 3/8/2011,T/I/O= 1500/600/0 Hot Oil Treatment Pumped 185 bbls diesel @ 180 *F down 'tubing. Have Pad Op POP well. FWHP= 700/680/0 Master, IA, OA, and SSV open. ;Swab and Wing closed. 3/9/2011; ** *CONTINUED FROM PREVIOUS DAY * ** E -LINE ADD PERF SHOT 12643'- 12648' AND 12623'- 12628' WITH 1.56" HSD 6SPF 60 DEG PHASED PJ1606 GUNS. ABLE TO REACH DEPTH OF 12680'. ALL DEPTHS CORRECTED TO SLB MEMORY CNL LOG DATED 18- APR -2010. UNABLE TO GET 2" HSD GUN 'PAST 12580', PUMP TRUCK UNAVAILABLE FOR PUMP DOWN OPERATION. SUSPENDED OPERATIONS FOR NIGHT DUE TO 16HR RULE. RETURN IN :MORNING WITH 1.56" GUNS TO FINISH PERFORATING INTERVAL. WELL :SHUT -IN AND SECURE FOR NIGHT, JHANDOVER WITH DSO. ** *JOB IN PROGRESS AND CONTINUED ON 3/10/11 * ** 3/10 /2011' ** *CONTINUED FROM PREVIOUS DAY * ** E -LINE ADD PERF PERFORATED 12595'- 12610' WITH 1.56" HSD 6SPF 60 DEGREE PHASED P. _ ;(1506) GUNS. MADE THREE 5' RUNS DUE TO DOG LEG SEVERITY. ALL SHOTS ;FIRED. CORRELATED TO SLB MEMORY CNL LOG DATED 18- APR -10. HAND OVER WELL TO DSO, DSO TO POP WELL AS PER PROGRAM. FINAL T /I /O 0/1000/100. ! ** *JOB COMPLETE * ** FLUIDS PUMPED BBLS 50 SAFE - LUBE/KCL MIX 106 1% KCL 10 NEAT METH 99 CRUDE 4 MEOH 189 DIESEL 468 TOTAL TREE = CM! W • ELLHEAD = CIW J 18A S TES: WELL ANGLE> 70° @ 12599'. ACTUATOR= AXELSON * * *4- 1/2 " CHROME TBGk * *ORIG WELL NOT KB. ELEV = 76.8' SHOWN BELOW WHIPSTOCK* ** BF, ELEV = . _ 39.6' 1 KOP = 900' Max Angle = 102° @ 12928' I 2106' H4 -112" HES X NIP, ID = 3.813" 1 Datum MD = 12351' Datum TVD = 8800' SS GAS LIFT MANDRELS ST MD ND DEV NPE� V LV LATCH PORT DATE 13 -3/8" CSG, 72 #, L -80, ID = 12.347" I - 1 2932' 1 --41 4 4303 3484 51 MMG DOME RK 16 04/28/10 NIB 3 7522 5597 49 MMG SO RK 20 04/28/10 2 9562 6991 46 MMG DMY RK 0 06/12/05 1 11267 8140 51 MMG_ DMY _ RK 0 06/12/05 1 11337' H4 -112" HES X NIP, ID = 3.813" 1 Minimum ID = 2.377" @ 13608' 3- 3/16" X 2 -7/8" XO *43 ea 11358' 1--1 -5/8" X 4 -1/2" BOT S -3 PKR, ID = 3.875" 1 11383' 1-14 -112" HES X NIP, ID = 3.813" 1 11420 1--13.70" BKR GEN 2 DEPLOYMENT SLV, ID = 3.00" 1 11441' H 3 -1/2" OTIS X NIP, ID = 2.812" 1 4 -112" TBG, 12.6 #, 13CR - 80 VAM TOP, 11445' 0152 bpf, ID = 3.958" 11445' I - 14 - 1/2" X 5 -1/2" XO, ID = 3.813" 1 1TUBING STUB H 11455' 11447' 1-1 1/2" SBR ASSY, ID = 3.813" 1 =� II = 11488' 1-1 -5/8" X 4 -1/2" BOT 3H PKR, ID = 3.958" 1 1 11541' H4 -1/2" OTIS X NIP, ID = 3.813" 1 BEHIND 1TOP LNR H 11571' I CT LNR 4 -1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" 11584' 4 -112" OTIS XN NIP, ID = MILLED TO 3.80" 1 1 1629' 1 1 11629' 4 -1/2" SHEAROUT SUB H H 1 9 -5/8" CSG, 47 #, L -80, ID = 8.681" 1-1 11835' 1 11624' 1-1 ELMD TT LOGGED 08/08/83 I 13 -1/2" LNR, 9.2 #, L -80 STL, .0087 bpf, ID = 2.992" 1- 12453' ITOCI -I 12463' 'WHIPSTOCK (03/25/10) H 12469' 1 RA TAG (04/15/10) 1-1 12479' 12453' --13 - 112" X 3- 3/16" XO, ID = 2.786" 1 1•'•♦' ,'•'•' 17" LNR, 26 #, L -80, .0383 bpf, ID = 6.276 1 12830' **4 I** 1�4 *. l MILLOUT WINDOW (J - 18A) 12473' - 12482' REF LOG: PERFORATION ON 04/18/10 `' , ' ♦ 4.4t6 ∎ t. ANGLE AT TOP PERF: ° @ 12595' r ` - 1 13608' 1 - 13 - 3116" X 2-7/8" XO, ID = 2.377" Note: Refer to Production DB for historical pert data ►�•�•�•�I�t�1� P •�1 411%, / 1 . 0 . 0 . 0 . 0 SIZE SPF INTERVAL Opn /Sqz DATE 1.56" 6 12595 - 12610 0 03/10/11 / 11% 1.56" 6 12603 - 12628 0 03/09/11 1.56" 6 12643 - 12648 0 03/09/11 3 -3/16" LNR, 6.2 #, L -80 TCII, -1 13608' 1 2" 6 13040 - 13070 0 11/26/10 .0076 bpf, ID = 2.80" 2" 6 13090 - 13120 0 11/25/11 1 PBTD 1-1 14839' a � +44/ �� • 2" 6 13200 - 13230 0 04/19/10 2" 6 14000 - 14830 0 04/19/10 12 -7/8" LNR, 6.16 #, L -80 STL, .0058 bpf, ID = 2.441" H 14879' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/09/83 ORIGINAL COMPLETION 07/17/10 CS /PJC FINAL DRLG CORRECTIONS WELL: J -18A 06/12/05 DOYON 16 RWO 12/11/10 CJS /PJC PERFS (11/26/10) PERMIT No: 2100330 04/20/10 NORDIC2 CTD SIDETRACK (J 12/11/10 CSR/PJC GLV CORRECTIONS API No: 50- 029 - 20986 -01 -00 04/21/10 SV DRLG HO CORRECTIONS 03/09/11 GC/PJC PERF CORRECTIONS (11/25/10) SEC 9, T11 N, R13E, 800' FNL & 1696' FEL 05/02/10 MV /PJC SET WHIPSTOCK (03/25/10) 03/11/11 RRD /PJC PERFS (03/09 - 10/11) 06/16/10 ? /JMD DRLG DRAFT CORRECTIONS BP Exploration (Alaska) • • INTEQ Log & Data Transmittal Form To: State of Alaska -AOGCC 333 W. 7 Ave. Suite 100 Anchorage, Alaska 99501 Attention: Christine Mahnken Reference: J -18A Contains the following: 1 LDWG Compact Disc (Includes Graphic Image files) 1 LDWG lister summary 1 color print — GR Directional Measured Depth Log (to follow) LAC Job #: 3115681 j ' O16-633 j-0 Sent by: Lauren Veronie Date: 3/7/2011 Received by: Date: C „;'1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING & RETURNING OR FAXING YOUR COPY FAX: (907) 267 -6623 Baker Hughes INTEQ ISM 7260 Homer Drive BAKER Anchorage, Alaska 99518 HUGHES Direct: (907) 267 -6612 INTEQ FAX: (907) 267 -6623 • • X41.® BAKER I IU U UES Baker Atlas PRINT DISTRIBUTION LIST COMPANY BP LXPLURAf1ON ALASKA INC COUNTY HON ( ALASKA) U Y NOK 1 H SLOPE BOROUGH WELL NAME J -18A STATE ALASKA FIELD PRUDHOE BAY UNIT DATE 3/7/2011 THIS DISTRIBUTION LIST AUTHORIZED BY: LAUREN VERONIE SO # 3115681 Copies of Copies Digital Copies of Copies Digital Each Log _of Film Data Each Log of Film Data 2 Company BP EXPLORATION (ALASKA) INC 1 Company DNR - DIVISION OF OIL & GAS Person PETROTECHNICAL DATA CENTER Person CORAZON MANAOIS Address LR2 -1 Address 550 WEST 7TH AVE 900 E BENSON BLVD. SUITE 800 ANCHORAGE, AK 99508 ANCHORAGE, AK 99501 1 Company EXXON MOBIL PRODUCTION CO Company Person FILE ROOM Person Address 800 BELL STREET Address EMB GSC 3082A HOUSTON, TX 77002 _ 1 Company STATE OF ALASKA - AOGCC Company Person CHRISTINE MAHNKEN Person Address 333 W. 7TH AVE Address SUITE 100 ANCHORAGE, AK 99501 - Company Company Person Person Address Address Company Company Person Person Address Address Data Disseminated By: BAKER ATLAS -PDC 17015 Aldine Westfield, Houston, Texas 77073 This Dtstribution List Completed By: 6 )10 633 - 5Ar4.02,K 3aa ll tz e „ !..jsrrlf&ii;r1 Page 1 of 1 ' STATE OF ALASKA ALAS AND GAS CONSERVATION COMMISS REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair Weln Plug Perforations n Stimulate Other n Performed: Alter Casing n Pull Tubin❑ Perforate New Pool ❑ Waiver Time Extension ❑ Change Approved Program n Operat. Shutdown Perforate IO Re -enter Suspended Well ❑ 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development 0 Exploratory ❑ ' 210 -0330 3. Address: P.O. Box 196612 Stratigraphic❑ Service n 6. API Number: Anchorage, AK 99519 -6612 -s 50- 029 - 20986 -01 -00 8. Property Designation (Lease Number) : �, 9. Well Name and Number: 0.32 :: `� ✓ j2 , 1 ADLO- 028285 �J i a PBU J -18A 10. Field /Pool(s): A PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 14879.6 feet Plugs (measured) None feet true vertical 9016.77 feet Junk (measured) None feet Effective Depth measured 14839 feet Packer (measured) 11358 11488 true vertical 9016.9 feet (true vertical) 8198 8281 Casing Length Size MD TVD Burst Collapse Structural Conductor 110 20" SURFACE - 110 SURFACE - 110 Surface 2932 13 -3/8" 72# L -80 SURFACE - 2932 SURFACE - 2625 4930 2670 Intermediate 11835 9 -5/8" 47# L -80 SURFACE - 11835 SURFACE - 8507 6870 4760 Production 904 7" 26# L -80 11570 - 12474 8334 - 8968 7240 5410 Liner 3459 3 -1/2" X 3- 3/16" X 2 -7/8" 11420 - 14879 8237 - 9017 Liner 9.3# / 6.2# / 6.16# Perforation depth: Measured depth: see attached True Vertical depth: Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# 13CR -80 SURFACE - 11445 SURFACE - 8253 4-1/2" 12.6# L -80 11445 - 11629 8253 - 8372 Packers and SSSV (type, measured and true vertical depth) 9 -5/8" X 4 -1/2" BOT S -3 PKR 11358 8198 9-5/8" X 4/ -1/2" BOT 3H PKR 11488 8281 RECEIVFC 12. Stimulation or cement squeeze summary: UIC 0 3 2010 Intervals treated (measured): Alaska Oil & Gas Cans, i arntnis im -, Treatment descriptions including volumes used and final pressure: Artchgtagn 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 224 9036 50 191 Subsequent to operation: 275 9393 45 198 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development El ; Service ❑ Daily Report of Well Operations X 16. Well Status after work: Oil . El Gas ❑ WDSPL ❑ GSTOR ❑ WAG ❑ GINJ ❑ WINJ n SPLUG n 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: NA Contact Joe Lastufka Printed Na .e Last alb Title Petrotechnical Data Manager won Signatur l AM, Phone 564 -4091 Date 11/29/2010 Form 10 -404 Revised 7/• 8DMS DEC 0 6 /2-7/4.3 Submit Original Only J -18A 210 -033 PERF ATTACHMENT Sw Name Operation Date Perf Operation Code Meas Depth Top Meas Depth Base Tvd Depth Top Tvd Depth Base J -18A 4/19/10 PER 13,760. 13,980. 9,031.7 9,027.43 J -18A 4/19/10 PER 14,000. 14,830. 9,026.52 9,016.92 J -18A 11/25/10 APF 13,090. ✓ 13,120. 9,034.59 9,035.36 J -18A 11/25/10 APF 13,200. .✓ 13,230. 9,035.13 9,035.86 J -18A 11/26/10 APF 13,040. r� 13,070. 9,033.35 9,034.11 AB ABANDONED PER PERF APF ADD PERF RPF REPERF BPP BRIDGE PLUG PULLED SL SLOTTED LINER BPS BRIDGE PLUG SET SPR SAND PLUG REMOVED FCO FILL CLEAN OUT SPS SAND PLUG SET • FIL FILL SQF SQUEEZE FAILED MIR MECHANICAL ISOLATED REMOVED SQZ SQUEEZE MIS MECHANICAL ISOLATED STC STRADDLE PACK, CLOSED MLK MECHANICAL LEAK STO STRADDLE PACK, OPEN OH OPEN HOLE • • • J -18A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 3' ACT rfT' 11/11/2010 ****WELL FLOWING ON ARRIVAL * ** *(pre ct adperf) DRIFT W/ 10' x 2.00" DUMMY GUN, S- BAILER SAT DOWN 833' SLM. UNABLE lTO GET DEEPER. TOOLS COVERED IN PARAFFIN. T /I /0= 1280/1320/260 * * * *CONT JOB ON 11- 12- 10 * * ** 11/12/20101 T /I /O= 1400/1340/240 ( Assist S -Line / Brush and Flush ) Rig to lubricator. Pump 5 bbl neat meth spear then 145 bbls diesel @ 180* down TBG for brush and flush with S -Line. Shut Down / Standby for S -Line. Final WHP's = 600/1400/500 'Slickline still on the well at the time of departure. 11/12/2010 1 * * * *CONT JOB FROM 11- 11 -10 * ** *(pre ct adperf) LRS PUMP 140 BBLS HOT DIESEL. BRUSH W/ 2' 1 7/8" STEM, 3 1/2" BRUSH, 2.26" GAUGE RING FROM 833' SLM TO 2450' SLM(heavy paraffin). BRUSH W/ 2' 1 7/8" STEM, 3 1/2" BRUSH, 2.73" GAUGE RING TO 3000' SLM(no , problems getting down) 9RIFT W/ KJ, 10' x 2.00" DUMMY GUN, 1 3/4" S- BAILER TO 12546' SLM (stop due to dev). t T /I /0= 300/1320/260 * ** *WELL LEFT S/I ON DEPARTURE, DSO NOTIFIED * * ** 11/24/2010JCT -9 Scope of Work: Add Perfs, Jewelry/depth log, & 3ea 30' x 2" pert runs. MOL R/U MU PDS logging tools. RIH and run MGR /CCL from 13608' to 12700'. POH • • 11/25/2010.CTU #9 w/ 1.75" CT Memory log /90' add perfs. Memory log corrected to SLB MCNL/GR/CCL log dated 18 april, 2010. Finish POH w/ MGR/CCL. RIH w/ 30' gun assembly #1, perf from 13200'- 13230' w /2" 2006 Pwr Jet HMX guns. 6 SPF, 60 degree phasing. Guns fired, ball recovered. RIH w/ 30' gun assembly #2, pert from 13090'- 13120' w /2" 2Q06 Pwr Jet HMX guns. '6 SPF, 60 degree phasing. MU perf gun #3 11/26/2010 CTU #9 w/ 1.75" CT ° Scope: add 90' perfs RIH w/ perf gun #3 and perforate 13040 - 13070', 6 SPF 60 degree phasing. Guns fireded, ball recovered, POOH. FP Coil w /MeOH& well to 2600' w /diesel. RD MOL. ' «« «Job Completed » » » »> FLUIDS PUMPED BBLS 285 DIESEL 5 NEAT METH 200 1% XS W /SL 262 1% KCL W /SL 219 60/40 McOH 971 TOTAL TREE= ' CIW WELLHEAD = CM/ • SES: WELL ANGLE> 70° @ 12599'. ACTUATOR = AXELSON -1 A ***4-1/2" CHROME TBG** *ORIG W ELL NOT ' KB. ELEV = 76. SHOWN BELOW WHIPSTOCK* ** BF. ELEV = . . 39.6' ' 1 KOP = 900' Max Angle = 102° @ 12928' I 2106' H4-1/2" HES X NIP, ID = 3.813" I Datum MD; 12351' Datum TVD = 8800' SS GAS LIFT MANDRELS ST I MD I TVD I DEV I TYPE) VLV I LATCH PORT DATE 113 -3/8" CSG, 72 #, L -80, ID = 12.347" I-I 2932' I A 4 4303 3484 51 MMG DOME RK 16 04/28/10 in 3 7522 5597 49 MMG SO RK 21 04/28/10 2 9562 6991 46 MMG DMY RK 0 06/12/05 1 11267 8140 51 MMG DMY RK 0 06/12/05 I 11337' H4-1/2" HES X NIP, ID = 3.813" I Minimum ID = 2.377" @ 13608' 3- 3/16" X 2 -7/8" XO 11358' H 9 -5/8" X 4-1/2" BOT S -3 PKR, ID = 3.875" 11383' I-J 4 -1/2" HES X NIP, ID = 3.813" I 11420' I� 3.70" BKR G 2 DEPLOYM SLV, ID = 3.00" I 11441 H 3 - 1 /2 OTIS X NIP, ID = 2.812 4 -1/2" TBG, 12.6 #, 13CR -80 VAM TOP, 11445' .0152 bpf, ID = 3.958" 11445' I -14 -1/2" X 5 -1/2" XO, ID = 3.813" I TUBING STUB H 11455' 11447' I-15-1/2" SBR ASSY, ID = 3.813" I ►' , =' 11488' I-19-518' BOT 3H PKR, ID = 3.958" I II I 11541' H4 -1/2" OTIS X NIP, ID = 3.813" I BEHIND I TOP OF7 "LNR H 11571' I I CT LNR 11584' H4-1/2" OTIS XN NIP, ID = MILLED TO 3.80" I 14 -1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" I-I 11629' 11629' H4 -1/2" SHEAROUT SUB I I 11624' H ELMD TT LOGGED 08/08/83 I 19 -5/8" CSG, 47 #, L -80, ID = 8.681" I 11835' I3 -1/2" LNR, 9.2 #, L -80 STL, .0087 bpf, ID = 2.992" I 12453' 1 12453' H3-1/2" X 3- 3/16" XO, ID = 2.786" I TOC -I 12463' 1 11 ' 11 'WHIPSTOCK (03/25/10) H 12469' � 1 � 1� '1'1 MILLOUT WINDOW (J -16A) 12473' - 12482' IRA TAG (04/15/10) H 12479' 1 ' 1 1 0] t . ■1 . 17" LNR, 26 #, L -80, .0383 bpf, ID = 6.276" H 12830' 1 1 13608' 1-13-3/16" X 2 -7/8" XO, ID = 2.377" I AVAVA 111•••• 1 PERFORATION SUMMARY 1.1.1.1.1.1.1.1.1 REF LOG: SLB CNL /GR/CCL ON 04/18/10 / ANGLE AT TOP PERF: 90° @ 13760' Note: Refer to Production DB for historical pert data 3- 3/16" LNR, 6.2 #, L -80 TCII, -I 13608' I SIZE SPF INTERVAL Opn /Sqz DATE .0076 bpf, ID = 2.80" P 2 6 13760 - 13980 0 04/19/10 14* x.11 . '♦ ♦ o 2 6 14000 - 14830 0 04/19/10 I PBTD I 14839' 1 [2-7/8" LNR, 6.16 #, L -80 STL, .0058 bpf, ID = 2.441" H 14879' DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/09/83 ORIGINAL COMPLETION 07/17/10 CS /PJC FINAL DRLG CORRECTIONS WELL: J -18A 06/12/05 DOYON 16 RWO PERMIT No: 2100330 04/20/10 NORDIC2 CTD SIDETRACK (J -18A) API No: 50- 029 - 20986 -01 -00 04/21/10 SV DRLG HO CORRECTIONS SEC 9, T11 N, R13E, 800' FNL & 1696' FEL 05/02/10 MV /PJC SET WHIPSTOCK (03/25/10) 06/16/10 ? /JMD DRLG DRAFT CORRECTIONS BP Exploration (Alaska) . STATE OF ALASKA ALASKeIL AND GAS CONSERVATION COMMIS ON - • REPORT OF SUNDRY WELL OPERATIONS 1. Operations Abandon ❑ Repair WeG Plug Perforations ❑ Stimulate Ei Other ❑ Performed: Alter Casing ❑ Pull Tubin❑ Perforate New Pool ❑ Waiver❑ Time Extension ❑ Change Approved Program n Operat. Shutdown Perforate n Re -enter Suspended Well n 2. Operator BP Exploration (Alaska), Inc. 4. Well Class Before Work: 5. Permit to Drill Number: Name: Development la Exploratory ❑ \ 210 -0330 3. Address: P.O. Box 196612 Stratigraphic❑ Service ❑ 6. API Number: Anchorage, AK 99519 -6612 \ 50- 029 - 20986 -01 -00 8. Property Designry9n (Lease Number) : \„ 9. Well Name and Number: tea,, q 47.8 •lb ADLO- 028285 Q ?2 27 .F 0, l PBU J -18A 10. Field /Pool(s): 1 ■ PRUDHOE BAY FIELD / PRUDHOE OIL POOL 11. Present Well Condition Summary: Total Depth measured 14879.6 feet Plugs (measured) None feet true vertical 9016.77 feet Junk (measured) None feet Effective Depth measured 14839 feet Packer (measured) 11358 11488 true vertical 9016.9 feet (true vertical) 8198 8281 Casing Length Size MD TVD Burst Collapse Structural Conductor 110 20" SURFACE - 110 SURFACE - 110 Surface 2932 13 -3/8" 72# L -80 SURFACE - 2932 SURFACE - 2625 4930 2670 Intermediate 11835 9 -5/8" 47# L -80 SURFACE - 11835 SURFACE - 8507 6870 4760 Production 904 7 "26# L -80 11570 - 12474 8334 - 8968 7240 5410 Liner 3459 3 -1/2" X 3- 3/16" X 2 -7/8" 11420 - 14879 8237 - 9017 Liner 9.3# / 6.2# / 6.16# Perforation depth: Measured depth: 0 13760 - 13980 0 14000 - 14830 True Vertical depth: 9031.7 - 9027.43 9026.52 - 9016.92 = _ Tubing: (size, grade, measured and true vertical depth) 4 -1/2" 12.6# 13CR -80 SURFACE - 11445 SURFACE - 8253 4 -1/2" 12.6# L -80 11445 - 11629 8253 - 8372 Packers and SSSV (type, measured and true vertical depth) 9 -5/8" X 4 -1/2" BOT S -3 PKR 11358 8198 9-5/8" X 4/ -1/2" BOT 3H PKR 11488 8281 12. Stimulation or cement squeeze summary: Q1 � Intervals treated (measured): SE.p L Treatment descriptions including volumes used and final pressure: 0�? s 13. Representative Daily Average Production or Injection Data Oil -Bbl Gas -Mcf Water -Bbl Casing Pressure Tubing pressure Prior to well operation: 223 6406 28 163 Subsequent to operation: 249 8068 78 177 14. Attachments: 15. Well Class after work: Copies of Logs and Surveys Run Exploratory❑ Development Q Service ❑ Daily Report of Well Operations X 16. Well Status after work: Oil \ El Gas ❑ WDSPL ❑ GSTOR ❑ WAG ❑ GINJ ❑ WINJ ❑ SPLUG ❑ 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Sundry Number or N/A if C.O. Exempt: NA Contact Joe Lastufka Printed N. e Jo- Lastu' Ilk Title Petrotechnical Data Manager Signatu - mins Phone 564 -4091 Date 9/23/2010 RBDNIS SEP 2 8 Form 10-404 Revised 7/2009 71 ......., Submit Original Only �'w .040- ,5fi//b • • J -18A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 8/30/2010=ASRC Test Unit #2, Transport equipment to location, Complete Rig up, ** *Job in Progress * ** ** *Inlet J -18, Outlet J -28 * ** 8/31/2010,ASRC Test Unit #2, Complete Tubing Pickle Flowback, Begin pumping Stim, ** *Job is in Progress * ** ** *Inlet J -18, Outlet J -28 * ** * *Conduct PSM/Well control drill ** 8/31/2010 T /I /O = 1640/1040/80. (Acid pickle) Speared into Tbg with 5 bbls of Neat followed by 12 bbls of 12% HCL followed by 3 bbls of Neat (to flush out acid supply hose) then capped with 165 bbls of Crude. Well testers in control of well at LRS departure. FWHP= 300/1100/80 9/1/2010 ASRC Test Unit #2, Acid pump complete. (PJSM's.) Well POP, continue flowback =sending fluid to tanks ** *Job in Progress * ** ** *Inlet J -18, Outlet J -28 * ** • • 9 /2 /2010.ASRC Test Unit #2 continue acid flowback, sending fluid to tanks ** *Job in Progress * ** ** *Inlet J -18, Outlet J -28 * ** 9/2/2010iT/I/O= 1020/875/450 (Mud Acid Treatment) Pumped 165 bbl of Diesel, pumped ' 20 bbl of (3% NH4CI), pu pe b o DAD (12% HCI) Acid, pumped 42 bbl of (9:1) Mud Acid, pumped Overflush (3% NH4CI). pumped 8 bbl Diversion with 525 #'s `of wax beads in 30# of HEC gel. Pumped 10 bbl spacer of (3% NH4CI), pumped 42 bbl of DAD (12% HCI) Acid, pumped 42 bbl of (9:1) Mud Acid, pumped 63 bbl of (3% NH4CI) overflush, pumped 8 bbl Diversion with 525# of wax beads, pumped 10 bbl ,spacer of (3% NH4CI), pumped 42 bbl of DAD Acid, saw pressure increase at (Top of! Perfs 13760'). Pumped 42 bbl of (9:1) Mud Acid, pumped 100bbI of (3% NH4CI) I overflush and pumped displacement of 193 bbl of ( #% NH4CI). Turned well over to ' :ASRC to flowback. 9/3/2010 ASRC Test Unit #2 continue acid flowback, sending fluid to tanks - pH -5 ** *Job in Progress * ** ` ** *Inlet J -18, Outlet J -28 * ** 9 /4 /2010:ASRC Test Unit #2 continue acid flowback, sending fluid to tanks. Rig in roadway, :sending fluids to 1R in KPU - pH -5 ** *Job in Progress * ** ;***Inlet J -18, Outlet J -28 * ** (Well Control Drill) I { 3 ! 9 /5 /2010;ASRC Test Unit #2 continue acid flowback, sending fluid to tanks. pH -5 & 6 ** *Job in Progress * ** ** *Inlet J -18, Outlet J -28 * ** (Well Control Drill) • • 9 /6 /2010;ASRC Test Unit #2 continue acid flowback, sending fluid to tanks. pH- 6 ** *Job in Progress * ** :***Inlet J -18, Outlet J -28 * ** 9/7/2010 ASRC Test Unit #2 continue acid flowback, sending fluid to tanks. pH- 6 ** *Job in !Progress * ** ** *Inlet J -18, Outlet J -28 * ** 9/8 /2010 ;ASRC Test Unit #2 continue acid flowback, sending fluid to tanks. pH- 5 ** *Job in 'Progress * ** :***Inlet J -18, Outlet J -28 * ** . E 9/9/2010ASRC Test Unit #2 continue acid flowback, sending fluid to tanks. pH- 6 ** *Job in Progress * ** ** *Inlet J -18, Outlet J -28 * ** 9/10/2010 ASRC Test Unit #2 continue acid flowback, sending fluid to tanks. pH- 6 & 7 ** *Job in :Progress*** ** *Inlet J -18, Outlet J -28 * ** • • 9/11/2010'ASRC Test Unit #2 complete acid flowback to tanks, after 5 samples of pH -7 divert liquids to production. Obtain a 4 hour test, RDMO * **Job complete* ** ** *Inlet J -18, Outlet J -28 * ** (Well Control Drill) 9/13/2010 T /I /0= 160/1260/70. Temp =72 *. TIFL PASSED. (Post Acid Job). ALP @ psi. IA FL @ 7522' sta #3 SO (403 bbl). R/U to AL line to stack out TP. TP stacked out to 1630 psi in 1 hour 30 minutes, IAP decreased 290 psi to 970 psi & no change in OAP during stack out. Bled IAP from 970 psi to 560 psi in 1 hour, no change in IA FL or OAP, TP decreased 70 psi to 1560 psi during IAP bleed. Monitor for 1 hour. TP increased 10 psi, no change in IAP or OAP during 1 hour monitor. Well turned over to FO to POP as per WIE. Final WHP's= 1570/560/70. Gas release safety drill performed. =Job Complete. SV & WV = C. MV & SSV = 0. IA & OA = OTG. AL SI @ IA CASING VALVE. FLUIDS PUMPED BBLS 8 Neat Meth 186 12% HCL 165 Crude 165 Diesel 396 NH4CL 84 (9:1) Mud Acid 8 Wax Bead 1012 Total TREE= ' CM/ WELLHEAD = CM/ J 18 A S OTES: WELL ANGLE > 70° @ 12599'. ACTUATOR = AXELSON KB. ELEV = * * *4 -112" CHROME TBG* * *ORIG WELL NOT 76.8' SHOWN BELOW WHIPSTOCK*** BF. ELEV = 39.6' ' KOP = 900' Max Angle = 102° @ 12928' 2106' 1- 14 -1/2" HES X NIP, ID = 3.813" 1 Datum MD = 12351' Datum TVD = 8800' SS GAS LIFT MANDRELS ST � MD (TV D DEV (TY PEI V LV LATCH PORT DATE 13 -3/8" CSG, 72 #, L -80, ID = 12.347" 1-1 2932' 1 - 441 4 4303 3484 51 MMG DOME RK 16 04/28/10 3 7522 5597 49 MMG SO RK 21 04/28/10 2 9562 6991 46 MMG DMY RK 0 06/12/05 1 11267 8140 51 MMG DMY RK 0 06/12/05 1 11337' H4 -1/2" HES X NIP, ID = 3.813" 1 Minimum ID = 2377" @ 13608' 3- 3/16" X 2 -7/8" XO I■ ea 11358' I- 19 -5/8" X 4 -1/2" BOT S -3 PKR, ID = 3.875" 1 I 11383' I - 14 - 1/2" HES X NIP, ID = 3.813" 1 Ili I ----I 11420' 1-13.70" BKR GEN 2 DEPLOYMENT SLV, ID = 3,00" 1 1 11441' 1-13-1/2" OTIS X NIP, ID = 2.812" I 4 -1/2" TBG, 12.6 #, 13CR -80 VAMTOP, 11445' .0152 bpf, ID = 3.958" 11445' H4 -1/2" X 5 -1/2" X0, ID = 3.813" 1 `TUBING STUB H 11455' 11447 1--1 -1/2" SBR ASSY, ID = 3.813" =, =, 11488' H 9 -5/8 X 4 -1 /2" BOT 3H FIR, ID = 3.958" I BEHIND 11541' H4-1/2" OTIS X NIP, ID = 3.813" I CT LNR 'TOP OF 7" LNR H 11571' I ' 11584' - - 1/2" OT IS XN NIP, ID = MILLED TO 3.80" 1 4 -1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" I - 1 11629' 11629' H 4 -1/2" SHEAROUT SUB I 11624' H ELMD TT LOGGED 08/08/83 1 1 9 -5/8" CSG, 47 #, L -80, ID = 8.681" I - 1 11835' I 13-1/2" LNR, 9.2 #, L -80 STL, .0087 bpf, ID = 2.992" 1-1.121 53' 1 12453' 1-1 1/2" X 3-3/16" XO, ID = 2.786" 'TOG ( I 12463' I ♦... 1 WHIPSTOCK (03/25/10) 1 - 1 12469' 01 i` 4 MILLOUT WINDOW (J -18A) 12473' - 12482' 1 RA TAG (04/15/10) H 12479' � *� • 17" LNR, 26 #, L -80, .0383 bpf, ID = 6.276" H 12830' 1 13608' 1 - 13 - 3/16" X 2 -7/8" XO, ID = 2.377" 1 PERFORATION SUMMARY F.0.4.0.0.4 REF LOG: SLB CNL /GR/CCL ON 04/18/10 / ANGLE AT TOP PERF: 90° @ 13760' ililp Note: Refer to Production DB for historical perf data 3- 3/16" LNR, 6.2 #, L -80 TCII, - 13608' 1 ` SIZE SPF INTERVAL Opn /Sqz DATE .0076 bpf, ID = 2.80" • 2 6 13760 - 13980 0 04/19/10 * ' 2 6 14000 - 14830 0 04/19/10 I PBTD I 14839' ,4 � 4 f 12 -7/8" LNR, 6.16 #, L -80 STL, .0058 bpf, ID = 2.441" I-{ 14879' - DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/09/83 ORIGINAL COMPLETION 07/17/10 CS /PJC FINAL DRLG CORRECTIONS WELL: J -18A 06/12/05 DOYON 16 RWO PERMIT No: 2100330 04/20/10 NORDIC2 CTD SIDETRACK (J -18A) AR No: 50- 029 - 20986 -01 -00 04/21/10 SV DRLG HO CORRECTIONS SEC 9, T11 N, R13E, 800' FNL & 1696' FEL 05/02/10 MV /PJC SET WHIPSTOCK (03 /25/10) 06/16/10 ? /JMD DRLG DRAFT CORRECTIONS BP Exploration (Alaska) • 0 bp Date 07 -23 -2010 0 Transmittal Number:93151 BPXA WELL DATA TRANSMITTAL Enclosed are the materials listed below. (BPXA FIELD LOG DATA) If you have any questions, please contact Douglas Dortch at the PDC at 564 -4973 Delivery Contents 1 CD -ROM Containing Field Log Data & Electronic Log Prints for the following wells: E -33B g c3' — / 4 / () G -30C aai - i Si 19 G I G- 30CPB1 l J -18A at( -633 19 fl42a pt Tr Pi* P e ase Sign and Return one copy of this transmittal. JUL , , Thank You, ' 44 18Ska 94 r, = 01' Douglas Dortch sC g gpg pj Petrotechnical Data Center �pt ® ,� ,, Attn: State of Alaska - AOGCC Attn: Christine Maliftken Staorfzer 333 W. 7th Ave, Suite 100 RECEIVED Anchorage, Alaska 99501 JUL 262010 Alaska ON & Gas Cons. Ccmrnissbn Anchorage Petrotechnical Data Center LR2 -1 900 E. Benson Blvd. PO Box 196612 Anchorage, AK 99519 -6612 06/18/10 Sellumaerger NO. 5545 Alaska Data & Consulting Services Company: State of Alaska 2525 Gambol! Street, Suite 400 Alaska OD & Gas Cons Comm Anchorage, AK 99503 -2838 Attn: Christine Mahnken 1 ATTN: Beth 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Well Job • Log Description Date BL Color CD E -198 BBUO00015 STATIC BOTTOM & TEMP SURVEY 00 —0 j 04/03/10 1 1 H -30 BCRD -00020 PRODUCTION PROFILE / lir - -0 / g -9-.7€4 05/10/10 1 0, 1 P2 -34 83S0.00071 STATIC PRESSURE SURVEY Alm 05/15/10 1 1 P2 -34 83S0 -00073 IPROF WITH STATIC SURVEY / / (J� ( ' /9' � 05/19/10 1 1 V -05 AWJI-00090 MEM CBL .`>o ? 7.1- -4 s 05/24/10 1 1 • P2.17 BCRC -00017 PRODUCTION PROFILE J — / 'a' OWOtAO 1 1 16 -06B BBUO -00023 PRODUCTION PROFILE - -(' ( . �� 06/08/10 1 1 S -21 BBSK -00019 PRODUCTION PROFILE -T. - �tRi a 06/03/10 1 1 Z -46A BAUJ -00027 MEM CBL ' Q — ��Gt• e 06/01/10 1 1 V -05 8D8800018 MEM LDL " a • _ _ 06/08/10 1 1 01 -26A 8148 -00106 SCMT " - 06/10/10 1 1 8 -13A BBUO -00019 USIT 7 U — �} "p G � ` 05/28/10 1 1 1-27/P-20 AYKP 00085 PRO DUCT ON PROFILE' — O i + / 8 06/06/10 1 1 MPF -82A BAUJ -00010 MCNL ..:.)/Y4 — I,$"" / 4 • ' 04/06/10 1 1 �.q 1 Z-16A BCUE-00005 CH E -150 AWJI-00081 MCNL EDIT PDC (. EM CORR CATION) ` j : ' 04/03/10 ` 9 1 A ` 1 05 -19 BBKA -00013 RST gallaran nallill164 03/14/10 1 1 F -27A AYKP -00078 RST 0 07 r •& 03/17/10 1 1 J -18A BD88 -00010 MCNL J O -0 /! >r / 04/18/10 1 1 PLEASE ACKNOWLEDGE RECEIPT BY SIGNING AND RETURNING ONE COPY EACH TO: BP Exploration (Alaska) Inc. Alaska Data 8 Consulting Services • Petrotechnlcal Data Center LR2 -1 900 E. Benson Blvd. 2525 Gembe9 street, suns 400 Anchorage, AK 99503 -2838 .11 fN 'id 9 201(.1 Alaska Oil Gas Anchocagn /9 STATE OF ALASKA RECEIVE ALASKA 'AND GAS CONSERVATION COMM ION MAY 82010 WELL COMPLETION OR RECOMPLETION REPORT AND ' C411141" la. Well Status: ® Oil ❑ Gas ❑ SPLUG ❑ Other ❑ Abandoned ❑ Suspended 1b. y41;Nfkl �►� 20AAC 25.105 2OAAC 25.110 0 DeveioprrAndlOrffixpioratory ❑ GINJ ❑ WINJ ❑ WAG ❑ WDSPL ❑ Other No. of Completions One ❑ Service ❑ Stratigraphic 2. Operator Name: 5. Date Comp., Susp., or Aband.: 12. Permit to Drill Number: BP Exploration (Alaska) Inc. 4/20/2010 210 - 033 3. Address: 6. Date Spudded: 13. API Number: P.O. Box 196612, Anchorage, Alaska 99519 -6612 4/11/2010 50 - 029 - 20986 - - 4a. Location of Well (Governmental Section): 7. Date T.D. Reached: 14. Well Name and Number: Surface: 4/16/2010 PBU J -18A 800' FNL, 1696' FEL, SEC. 09, T11 N, R13E, UM 8. KB (ft above MSL): 76 15. Field / Pool(s): Top of Productive Horizon: 4275' FNL, 849' FWL, SEC. 11, T11 N, R13E, UM GL (ft above MSL): 39.6' Prudhoe Bay Field / Prudhoe Bay Total Depth: 9. Plug Back Depth (MD +TVD): Oil Pool 62' FNL, 241' FWL, SEC. 14, T11 N, R13E, UM 14839' 9017' 4b. Location of Well (State Base Plane Coordinates, NAD 27): 10. Total Depth (MD +TVD): 16. Property Designation: Surface: x- 642657 y- 5970537 Zone- ASP4 14880' 9017' ADL 028281 & 028285 TPI: x- 650554 y- 5967215 Zone- ASP4 11. SSSV Depth (MD +TVD): 17. Land Use Permit: Total Depth: x- 649969 y 5966137 Zone- ASP4 None 18. Directional Survey: 1E1 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 DIR, GR, MCNL / GR / CCL 12474' 8968' 23. CASING, LINER AND CEMENTING RECORD SETTING DEPTH MD SETTING DEPTH TVD HOLE AMOUNT CASING WT. PER FT. GRADE ToP BOTTOM To BOTTOM SIZE CEMENTING RECORD PULLED 20" x 30" Insulated Conductor Surface 110' Surface 110' 36" 8 cu vds Concrete 13 -3/8" 72# L -80 Surface 2932' Surface 2625' 17-1/2" 4418 cu ft AS II, 4371 cu ft AS II, 47 cu ft Top Job 9 -5/8" 47# L -80 Surface 11835' Surface 8507' 12 -1/4" 2100 cu ft Class 'G', 575 cu ft Class 'G', 219 cu ft PF 7" 26# L -80 11570' 12474' 8334' 8968' 8 -1/2" 420 cu ft Class 'G' . 3 - 1/2" x 3 - 3/16" 9.3# / 6.2# L -80 11420' 14879' 8237' 9017' 4-1/8" 160 cu ft Class 'G' x 2 - 7/8" / 6.16# _ 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 / L -80 11629' 11358' / 8198' MD TVD MD TVD 11488' / 8281' 13760' - 13980' 9032' - 9027' 26. ACID, FRACTURE, CEMENT SQUEEZE, ETC. 14000' - 14830' 9027' - 9017' 4 • i j IDEPTH INTERVAL (MD)! AMOUNT AND KIND OF MATERIAL USED �f , !. • Freeze Protect w/ 45 Bbls of Diesel ,f / a e 27. PRODUCTION TEST Date First Production: Method of Operation (Flowing, Gas Lift, etc.): May 4, 2010 Flowing 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? ❑ 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 12/2009 CONTINUED ON REVERSE Submit Original Only RBDMS MAY 18 201 �"�� G- 29. GEOLOGIC MARKERS (List all formations and rrrs encountered): 30. +ORMATION TESTS NAME MD TVD Well Tested? ❑ Yes No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test Permafrost Base results. Attach separate sheets to this form, if needed, and submit detailed test information per 20 AAC 25.071. Zone 2A 12540' 9010' None 21N 12712' 9049' Zone lA 13617' 9037' Zone 1A 14234' 9025' • Formation at Total Depth (Name): Zone 1A 14234' 9025' 31. List of Attachments: Summary of Daily Drilling Reports, Well Schematic Diagram, Surveys 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. 4 Signed: Terrie Hubble ��C�� T itle: Drilling Technologist Date: Os lef( PBU J - 18A 210 - 033 Prepared By Name/Number. Terrie Hubble, 564 -4628 Well Number Permit No. / Approval No. Drilling Engineer: Sean McLaughlin, 564 -4387 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 la: 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 12/2009 Submit Original Only • • BP EXPLORATION Page 1 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/8/2010 00:00 - 01:50 1.83 MOB N WAIT PRE WAIT FOR SECURITY TO FINISH MOVING OTHER RIGS/WIDE IMPASSIBLE EQUIPMENT. CHECK KOOMEY BOTTLES. REMOVE SWAB & ADAPTOR FLANGE. 01:50 - 02:00 0.17 MOB P PRE PJSM REGARDING RIG MOVE. 02:00 - 05:45 3.75 MOB P PRE MOVE RIG OFF Z PAD. ENTER SPINE ROAD AT 4AM. 05:45 - 06:45 1.00 MOB N WAIT PRE STOP RIG MOVE AT MOBIL PAD FOR CREW CHANGE. 06:45 - 11:45 5.00 MOB P PRE CONTINUE TO MOVE RIG FROM MOBIL PAD TO J PAD. 11:45 - 12:30 0.75 MOB N WAIT PRE ARRIVE ON THE PAD. WAIT ON T MATS. 12:30 - 13:30 1.00 MOB P PRE SET HERCULITE & SPOT T -MATS. 13:30 - 13:45 0.25 MOB P PRE PJSM REGARDING MOVING OVER WELL. 13:45 - 14:30 0.75 MOB P PRE SPOT RIG OVER WELL. ACCEPT RIG AT 14:30 14:30 - 15:30 1.00 MOB P PRE RU HANDI BERM & LEVEL RIG. 15:30 - 15:45 0.25 BOPSUF P PRE PJSM TO ND TREE CAP & NU BOPE. 15:45 - 16:45 1.00 BOPSUF P PRE ND TREE CAP 16:45 - 22:15 5.50 BOPSUF P PRE NU BOPE, INCLUDING 9 GREY LOC CONNECTIONS ON THE KILL LINE (2HRS). 22:15 - 23:00 0.75 BOPSUF P PRE FILL STACK WITH WATER. ATTEMPT SHELL TEST - FAILED, LEAKING ON KII L I INF. 23:00 - 00:00 1.00 BOPSUF N RREP PRE BLOW DOWN KILL LINE. FIX LEAKING CONNECTIONS. 4/9/2010 00:00 - 01:00 1.00 BOPSUF N RREP PRE CONTINUE TO FIX GREY LOC FITTING. FILL STACK & SHELL TEST BOPE. 01:00 - 08:00 7.00 BOPSUF P PRE PRESSURE TEST BOPE 250/3500 08:00 - 09:30 1.50 BOPSUF P PRE FILL CT W/ FW. PT VALVE IN REEL AND PACKOFF. REMOVE SWIVEL. PT SAFETY VALVE UNLOAD 2% KCL IN PITS (TRUCK SHORTAGE -LINE AT HWP) SET BACK INJECTOR 09:30 - 12:30 3.00 BOPSUF P PRE SAFETY MTG RE: PULL BPV BRING VALVE CREW LUBRICATOR TOOLS TO FLOOR. PT LUB AT 2750 PSI. PULL 6" BPV. SIWHP =180 PSI. HAD TO GREASE MASTER TO HOLD PRESSURE TO GET BPV OOH. RDMO DSM 12:30 - 13:10 0.67 RIGU P PRE INSTALL FUSIBLE. MU NOZZLE ASSY W/ 2 STINGERS 13:10 - 13:30 0.33 RIGU P PRE PRESPUD AND WELL KILL MTG 13:30 - 14:25 0.92 RIGU P PRE RIH W/ 3" NOZZLE PUMPING 0.34/200 W/ WELL SI W/ 170 PSI WHP. VAC TRUCK RETURNS ANOTHER LOAD OF 2% KCL 14:25 - 15:15 0.83 RIGU P PRE START LIQUID PACK W/ PUMP #1 DN BS 3.5/250 AND PUMP #2 DN CT 2.1/1430 W/ WHP AT 210 PSI. BULLHEAD 300 BBLS W/ AT AVG 5.5 BPM W/ MAX 890 PSI WHP WHILE RIH TO 5500° 15:15 - 16:10 0.92 RIGU P PRE POH WHILE BH DOWN CT 1.80/1070 AND WATCH WHP DECLINE TO 50 PSI. OPEN UP TO TAKE RETURNS TO TIGER TANK AT 1000' AND WELL WAS ON A VAC. SI SWAB. IA 115, OA 37 16:10 - 16:30 0.33 RIGU P PRE _ LD DOWN RH NOZZLE BHA 16:30 - 18:20 1.83 STWHIP P WEXIT CUT OFF CTC. INSTALL LH CTC. OPEN SWAB. FILL HOLE W/ 37 BBLS IN 6 MIN. MU LEFT HAND MILLING BHA. STAB ONTO WELL. SET COUNTERS. 18:20 - 20:50 2.50 STWHIP P WEXIT RIH WITH LH MILLING BHA. WT CK @ 10540', 46K PUW, Printed: 5/6/2010 10:42:26 AM • 40 BP EXPLORATION Page 2 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/9/2010 18:20 - 20:50 2.50 STWHIP P WEXIT 20K RIW. DRY TAG AT 11593'. 20:50 - 21:30 0.67 STWHIP P WEXIT MILL 3.725" XN PROFILE AT 11593'. USING 2% KCL WITH 2.28BPM IN/ 1 BPM OUT AT 2225PSI. 21:30 - 21:50 0.33 STWHIP P WEXIT RIH & TAG WS AT 12483' 21:50 - 22:10 0.33 STWHIP P WEXIT PUH TO 11590'. 22:10 - 22:20 0.17 STWHIP P WEXIT REAM & BACKREAM XN PROFILE @ 11593'. 22:20 - 00:00 1.67 STWHIP P WEXIT POH, FILL ACROSS THE TOP TO KEEP HOLE FULL. 4/10/2010 00:00 - 00:40 0.67 STWHIP P WEXIT CONTINUE TO POH. 00:40 - 01:20 0.67 STWHIP P WEXIT LD LEFT HANDED MILLING BHA. MILL WAS 3.79" NO -GO. 01:20 - 01:45 0.42 STWHIP P WEXIT LOWER BOT MILLING BHA DOWN THE BEAVER SLIDE. CLEAN RIG FLOOR. 01:45 - 02:00 0.25 STWHIP P WEXIT PJSM REGARDING MU CEMENT BHA. 02:00 - 02:10 0.17 STWHIP P WEXIT MU CEMENT BHA. BOT LH CTC, XO L -R, 2 JTS 2 -3/8" STINGER, CEMENT DUMP NOZZLE (3/4" HOLE W/ FOUR 0.25" HOLES POINTING DOWN & FOUR 1/8" UP JET HOLES). SPOT & RU CEMENTERS. 02:10 - 04:20 2.17 STWHIP P WEXIT RIH. LIGHTLY TAG AT 12489'. PUH 20' (54K PUW) & FLAG PIPE. BATCH UP CEMENT. 04:20 - 04:40 0.33 STWHIP P WEXIT PERFORM INJECTION TEST USING 2% KCL. 1BPM AT 410PSI CTP, 30PSI WHP 2BPM AT 1510PSI CTP, 180PSI WHP OPEN CHOKE & CONTINUE TO CIRCULATE 2.05BPM /1350PSI WITH 0.80BPM OUT - 64% LOSSES. 04:40 - 04:50 0.17 STWHIP P WEXIT CEMENT IS AT WEIGHT, 04:40AM. FILL LINES & PRESSURE TEST LINES 250PSI /4000PSI. 04:50 - 05:10 0.33 STWHIP P WEXIT PUMP 5BBLS OF FRESH WATER AT 1.5BPM /1200PSI. PUMP 28.5BBLS OF CLASS 'G' CEMENT AT 1.88BPM/1580PS1 & 0.7BPM RETURN. PUMP 5BBLS OF FRESH WATER. SHUT DOWN & ISOLATE CEMENTERS & CLEAN UP SAME. 05:10 - 05:50 0.67 STWHIP P WEXIT SWAP TO RIG PUMPS. DISPLACE CEMENT TO NOZZLE AT 2BPM /1270PSI & 0.45BPM OUT. SHUT IN CHOKE & BULLHEAD CEMENT PAST WHIPSTOCK PUMPING 2BPM /300PSI CTP. AT 11BBLS PAST THE WHIPSTOCK & 600PSI WHP, OPEN CHOKE & MAINTAIN 600PSI WHP. LET 2BBLS COME ABOVE NOZZLE. LAY IN CEMENT 1 FOR 1 HOLDING 600PSI WHP. TOC = 12025' (18BBLS OF CEMENT IN THE 7 "). 05:50 - 05:55 0.08 STWHIP P WEXIT PUH TO SAFETY AT 11700'. 05:55 - 06:25 0.50 STWHIP P WEXIT CLOSE CHOKE & INCREASE TO 1200PSI WHP. HOLD FOR 25 MIN 06:25 - 06:30 0.08 STWHIP P WEXIT RIH WHILE FIN CIRC BIOZAN TO NOZZLE 1.0/550 06:30 - 07:35 1.08 STWHIP P WEXIT RIH 21K DILUTING CEMENT W/ BIOZAN 1.0/520 @ 25' /MIN TO 10' ABOVE WS POH REDILUTING 1.6/970 50' /MIN 61 K THRU EOT RBIH TO 10' ABOVE WS 1.57/1200 75' /MIN POH JETTING LINER W/ REMAINING BIOZAN 2.62/2270 45' /MIN WHILE CIRC CEMENT TO SURFACE. FULL RETURNS THRUOUT 07:35 - 10:15 2.67 STWHIP P WEXIT PULL THRU EOT 3.07/3200 AND JET CEMENT TO SURFACE W/ MAX 11.1 PPG DENSITY AND RECOVERED 90 BBLS OF AVG 9.3 PPG DENSITY. SLOWED DOWN Printed: 5/6/2010 10'42:26 AM Page BP EXPLORATION P 9 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/10/2010 07:35 - 10:15 2.67 STWHIP P WEXIT ACROSS ALL JEWELRY 10:15 - 10:35 0.33 STWHIP P WEXIT LD CEMENTING BHA. MU SWIZZLE STICK 10:35 - 11:00 0.42 STWHIP P WEXIT JET STACK -TBG HANGER 2.8/2800. LD SWIZZLE STICK 11:00 - 12:30 1.50 STWHIP P WEXIT OPEN BOP DOORS AND CHECK FOR CEMENT. PT 250/3500 12:30 - 16:30 4.00 STWHIP P WEXIT CUT OFF CTC. REVERSE SLACK INTO CT. CUT OFF 482' OF CT. INSTALL CTC. PT 40K. INSTALL BHI HEAD 16:30 - 17:20 0.83 STWHIP P WEXIT PJSM. MU MILLING BHA PUMP SLACK FORWARD 2.05/1400 OVER BUNG HOLE 17:20 - 19:30 2.17 STWHIP P WEXIT RIH W/ BHA #3 CIRC THRU MILL 0.40/400 19:30 - 20:10 0.67 STWHIP P WEXIT LOG DOWN FOR TIE -IN FROM 12223', MINUS 11' CORRECTION. 20:10 - 20:15 0.08 STWHIP P WEXIT CONTINUE TO RIH. WET TAG AT 12469' USING 0.25BPM /300PSI. 20:15 - 00:00 3.75 STWHIP P WEXIT MILL CEMENT WITH EASE TO PINCH POINT ON WHIPSTOCK FROM 12469' USING 2% KCL FROM 12469' TO 12473.9' PUMPING 2.58BPM/2830PS1 (PVT 511). TAKE 65BBLS OF GASSY FLUID TO TIGER TANK. TIME MILL WINDOW FROM 12473.9' AT 0.1'/6 MIN (PVT 446) WHILE PUMPING 2% KCL +2PPB BIO SWEEPS. MILL TO MIDNIGHT DEPTH OF 12476'. 4/11/2010 00:00 - 03:30 3.50 STWHIP P WEXIT CONTINUE TO MILL WINDOW FROM 12476.6' AT 0.1'/6 MIN (PVT 428) WHILE PUMPING 2% KCL+2PPB BIO SWEEPS. EXIT AT 12479.6'. 03:30 - 04:35 1.08 STWHIP P WEXIT MILL 10' OF RAT HOLE TO 12491' & LET MILL OFF. 04:35 - 05:20 0.75 STWHIP P WEXIT REAM & BACKREAM WINDOW. DRY DRIFT WINDOW - SMOOTH. 05:20 - 08:20 3.00 STWHIP P WEXIT POH. 08:20 - 09:20 1.00 STWHIP P WEXIT LD MILLING BHA CLEAN HP FILTER AND PT 09:20 - 11:20 2.00 DRILL P PROD1 MU BUILD BHA W/ 3 DEG MOTOR AND USED BI BIT 11:20 - 13:20 2.00 DRILL P PROD1 RIH W/ BHA #4 CIRC THRU EDC 0.50/165 13:20 - 13:40 0.33 DRILL P PROD1 LOG TIE -IN DOWN FROM 12200' TO GR MARKER AT 12194', CORR -9' CLOSE EDC 13:40 - 13:55 0.25 DRILL P PROD1 RIH 0.5/350 THRU WINDOW, CLEAN AND TAG AT 12491.5'. PUH 57K, START MOTOR 2.50/1900, EASE IN HOLE LOOKING FOR TD AND HAD FIRST MW AT 12491.0' 13:55 - 20:20 6.42 DRILL P PROD1 DRILL FROM 12491' 2.50/1900/58 W/ 50 -250 PSI DIFF, r 1.0 -22.0K WOB W/ 8.9 ECD WHILE SWAP TO USED GEOVIS. HAD 30 BBL OF BTMS UP GAS PENETRATION RATE SLOWED AT 12532' AND APPEARED TO PLUG A JET. DRILL FROM 12532' 2.50/3570/60R AT 10- 20' /HR. CT PRESSURE SPIKE & BROKE THROUGH AT 12575'. DRILL FASTER. DRILL TO 12660'. 20:20 - 20:30 0.17 DRILL P PROD1 WIPER TO THE WINDOW - CLEAN. PULL THROUGH THE WINDOW - SMOOTH. OPEN EDC & JET 7 ". CIRCULATE UP BOTTOM'S UP SAMPLE TO VERIFY THE HOT. 20:30 - 23:35 3.08 DRILL P PROD1 POH, CIRC 4BPM/4325PSI. 23:35 - 23:45 0.17 DRILL P PROD1 PJSM REEGARDING LD BUILD BHA. 23:45 - 00:00 0.25 DRILL P PROD1 POP OFF WELL. BLOW DOWN BHA - CAN'T. 4/12/2010 00:00 - 00:45 0.75 DRILL P PROD1 SHORT CHAIN BHA OOH. BIT WAS 1 -1 & MOTOR RUBBER Printed: 5/6/2010 10:42:26 AM • • BP EXPLORATION Page 4 of 11 Operations Summary Report Legal Well Name: J -18 t 1 1 Common Well Name: J -18 Spud Date: 7/ 8/ 983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/12/2010 00:00 - 00:45 0.75 DRILL P PROD1 INSIDE. SWAP OUT TO NEW 1.1 MOTOR & RERUN HYC BIT. STAB ONTO WELL. POWER UP & TEST TOOLS. 00:45 - 02:50 2.08 DRILL P PROD1 RIH. 02:50 - 03:20 0.50 DRILL P PROD1 LOG DOWN FOR TIE -IN FROM 12190', MINUS 11'. 03:20 - 05:15 1.92 DRILL P PROD1 CONTINUE TO LOG MOTHERBORE. LOG RA TAG. 05:15 - 06:20 1.08 DRILL P PROD1 DRILL LATERAL FROM 12660' AT 83 INC, 2.50/3285/90R W/ 100 -200 PSI DIFF, 0.5 -1K WOB W/ 10.47 ECD. ROP 70- 100' /HR. PVT 367. DRILL TO 12725' 06:20 - 06:30 0.17 DRILL P PROD1 BHA WIPER /SURVEY 06:30 - 09:30 3.00 DRILL P PROD1 DRILL FROM 12725' 2.51/3460/90 -150R W/ 100 -200 PSI DIFF W, 3.0 -4.5K WOB W/ 10.45 ECD AT 15- 20' /HR IN A 180 API SHALE WHILE LANDING AT 8973' TVD AND BEING AT 90 DEG. DRILL TO 12800' PVT 356 09:30 - 10:00 0.50 DRILL P PROD1 WIPER TO WINDOW 47K WAS CLEAN BOTH DIRECTIONS 10:00 - 10:30 0.50 DRILL P PROD1 SURVEYS DURING WIPER TRIP 10:30 - 12:30 2.00 DRILL P PROD1 DRILL FROM 12800' 2.54/3500/115 -165R W/ 100 -200 PSI DIFF, 3.0 -4.5K WOB AT 20- 40' /HR AT 88 -90 DEG AND APPEAR TO BE TRAPPED IN A 3' TVD SHALE. PLAN TO DRILL AHEAD AND CROSS FAULT #2 TO SEE WHERE WE ARE. AT 12820' TARGET 91 -92 DEG. DRILL TO 12840'. DECIDE TO INVERT FAST 12:30 - 14:30 2.00 DRILL P PROD1 DRILL FROM 12840' 2.49/3250/15R to 12880' 14:30 - 14:50 0.33 DRILL P PROD1 WIPER TO 12700' WAS CLEAN BOTH DIRECTIONS 14:50 - 18:30 3.67 DRILL P PROD1 DRILL FROM 12880' 2.51/3280/10L W/ 50 -150 PSI DIFF, 4.5K WOB IN 150 API SHALE AT 10- 20' /HR. DRILL TO 12950' PVT 356 18:30 - 19:05 0.58 DRILL P PROD1 WIPER TO THE WINDOW & TO TD - CLEAN BOTH WAYS. 19:05 - 00:00 4.92 DRILL P PROD1 DRILL FROM 12950' 2.50/3292/10L W/ 100 -200 PSI DIFF, 2 4.5K WOB AT 20- 120' /HR. ECD 10.52. PVT 355. BLED DOWN IA 770PSI & OA 650PS1 DRILL TO MIDNIGHT DEPTH OF 13077' PVT 348 4/13/2010 00:00 - 00:20 0.33 DRILL P PROD1 CONTINUE TO DRILL FROM 13077' 2.50/3270/90L W/ 100 -180 PSI DIFF, 2 -4.5K WOB AT 20- 60' /HR. ECD 10.48. PVT 345. DRILL TO 13100' PVT 345 00:20 - 00:50 0.50 DRILL P PROD1 WIPER TO THE WINDOW - CLEAN. 00:50 - 01:20 0.50 DRILL P PROD1 PUH THROUGH WINDOW - CLEAN. OPEN EDC & JET TUBING TO 11600' AT 4BPM /4400PSI. JET DOWN TO THE WINDOW. 01:20 - 01:30 0.17 DRILL P PROD1 CLOSE EDC & LOG RA TAG FOR TIE -IN PLUS 3.5'. 01:30 - 02:00 0.50 DRILL P PROD1 WIPER TO BOTTOM. PVT 343 02:00 - 05:50 3.83 DRILL P PROD1 DRILL FROM 13100' 2.53/3275/90L W/ 100 -200 PSI DIFF, 2 -3.5K WOB AT 10- 50' /HR. ECD 10.53. DRILL TO 13250' PVT 333 05:50 - 06:35 0.75 DRILL P PROD1 WIPER TO WINDOW WAS CLEAN BOTH DIRECTIONS EXCEPT FOR MINOR MW WHEN RIH AT 12728' AND 12878' PVT 331 06:35 - 08:05 1.50 DRILL P PROD1 DRILL FROM 13250' 2.51/3340/90R W/ 100 -300 PSI DIFF, 2.0 -3.5K WOB W/ 10.59 ECD AT 90- 150' /HR AT 8958' TVD. DRILL TO 13387' AND CAN'T GET ENOUGH RH TURN TO STAY WITHIN THE POLYGON 08:05 - 09:15 1.17 DRILL P PROD1 WIPER TO WINDOW WHILE DISCUSS. HOLE WAS CLEAN TO WINDOW (HAD TO TURN ORIENTOR 360 DUE TO STOPS). WIPER BACK IN HOLE TO 12721' AND SET Printed: 5/6/2010 10:42:26 AM • 1 BP EXPLORATION Page 5 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/13/2010 08:05 - 09:15 1.17 DRILL P PROD1 DOWN W/ TF 90 DEG OUT DUE TO STOPS. PUH TO ORIENT AROUND AND ORIENTOR WOULD NOT TURN. WIPER BACK TO WINDOW W/ TF LOCKED AT 1408 09:15 - 11:45 2.50 DRILL N DFAL PROD1 PULL THRU WINDOW, OPEN EDC. JET 7" TO EOT, THEN JET OOH 3.0/3200 11:45 - 12:00 0.25 DRILL N DFAL PROD1 PJSM REGARDING LD & SWAP OUT FAILED HOT. 12:00 - 14:10 2.17 DRILL N DFAL PROD1 FLOW CHECK - NO FLOW. POP OFF INJECTOR. BLOW DOWN & LD BHA. C/0 HOT & REPROGRAM TOOLS W/ NEW HOT. LD MOTOR, BIT WAS 1 -1 WITH CHIPPED & MISSING TEETH & PLUGGED WITH MOTOR RUBBER. MU BHA. STAB ONTO WELL. POWER UP & TEST TOOLS. SET COUNTERS. 14:10 - 16:20 2.17 DRILL N DFAL PROD1 RIH WITH 1.4AK0 MOTOR, NEW HOT & NEW BC BIT. 16:20 - 16:40 0.33 DRILL N DFAL PROD1 LOG DOWN FOR TIE -IN, MINUS 12' CORRECTION. 16:40 - 17:00 0.33 DRILL P PROD1 WIPER TO TD - CLEAN. 17:00 - 19:15 2.25 DRILL P PROD1 DRILL FROM TAG AT 13383' 2.50/3600/90 -60R W/ 100 -200 PSI DIFF, 2.0 -2.5K WOB W/ 10.3 ECD AT 80- 100' /HR. CONDUCT MUD SWAP. DRILL TO 13550'. 19:15 - 20:30 1.25 DRILL P PROD1 WIPER TO THE WINDOW & TO TD - CLEAN BOTH WAYS, WITH REDUCED PUMP RATE WHILE WIPERING IN THE HOLE IN THE BUILD SECTION. 20:30 - 22:35 2.08 DRILL P PROD1 DRILL FROM 13550' 2.55/3100/90 -120R W/ 100 -200 PSI DIFF, 2.0 -2.75K WOB W/ 10.22 ECD AT 80- 100' /HR. PVT 353. DRILL TO 13700'. 22:35 - 00:00 1.42 DRILL P PROD1 WIPER TO THE WINDOW & TO TD WITH REDUCED PUMP RATE IN THE BUILD SECTION WHILE RIH. ISSUES AT 12700', MW & TOUGHT TO GET PAST. 4/14/2010 00:00 - 00:10 0.17 DRILL P PROD1 CONTINUE TO WIPER TO TD. 00:10 - 02:00 1.83 DRILL P PROD1 DRILL WITH PLUGGED BIT FROM 13700' 2.68/3600/60 -90L W/ 100 -200 PSI DIFF, 2.5 -3.5K WOB W/ 10.29 ECD AT 10- 40' /HR. PVT 356. DRILL TO 13716' WITH MULTIPLE STALLS, LOTS OF RUBBER COMING ACROSS THE SHAKER. 02:00 - 03:20 1.33 DRILL N DFAL PROD1 WIPER TO THE WINDOW. OP'S & MW AT 12700' - POSSIBLY SEEING THIS DUE TO BAD MOTOR. 03:20 - 05:10 1.83 DRILL N DFAL PROD1 PULL THROUGH WINDOW - CLEAN. OPEN EDC. POH PUMPING 4BPM /4280PSI. PJSM REGARDING C/0 MOTOR & BIT. 05:10 - 05:20 0.17 DRILL N DFAL PROD1 TAG UP. FLOW CHECK - NO FLOW. POP OFF WELL. 05:20 - 05:30 0.17 DRILL N DFAL PROD1 SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR CHANGING BHA. 05:30 - 06:10 0.67 DRILL N DFAL PROD1 L/O BHA. M/U NEW HYC BC BIT, 1.4 DEG MOTOR AND COILTRAK. BHA OAL = 65.62'. 06:10 - 08:30 2.33 DRILL N DFAL PROD1 RIH WITH LATERAL COILTRAK BHA. 08:30 - 08:40 0.17 DRILL N DFAL PROD1 LOG GR TIE -IN AT RA TAG, -12' CORRECTION. 08:40 - 10:45 2.08 DRILL N DFAL PROD1 RIH. STACKED WT JUST BELOW WINDOW AT 12520'. WORK UP / DOWN. PULL BACK INTO 7" LINER AND CLEANOUT 7 ". RIH AND WORK DOWN WITH BHA PUMPING 0.7 BPM. SET DOWN SEVERAL TIMES FROM 12530 - 12560'. PUSHING Printed: 5/6/2010 10.42:26 AM +� 1 BP EXPLORATION Page 6 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/14/2010 08:40 - 10:45 2.08 DRILL N DFAL PROD1 CLAY BRIDGE AHEAD OF BHA. MADE PROGRESS TO 12560' AND FELL THRU. RIH CLEAN TO BOTTOM. CIRC 2.4 BPM, 3000 PSI WHILE RIH. 10:45 - 14:45 4.00 DRILL P PROD1 DRILL Z1A, 2.6 BPM, 3200 PSI FS, 3200 -3600 PSI, 60L TF, 2 -4K WOB, 10.3 ECD SLOW DRILLING IN SHALE TO START, DRILLED OUT OF SHALE AT 13760', ROP INCREASED TO 120 FPH. DRILLED TO 13850' 14:45 - 16:35 1.83 DRILL P PROD1 WIPER TRIP TO WINDOW. CLEAN TRIP TO WINDOW. RIH CLEAN TO BOTTOM. 2.6 BPM, 3200 PSI. 47K UP WT. 16:35 - 20:45 4.17 DRILL P PROD1 DRILL Z1A, 2.6 BPM, 3200 PSI FS, 3200 -3600 PSI, 60L RF, 2 -3K WOB, 10.3 ECD DRILLED TO 13999'. PVT 327. 20:45 - 22:45 2.00 DRILL P PROD1 WIPER TO THE WINDOW & TO TD, MINOR MW WHILE PUH & MW & SET DOWNS WHILE RIH AT 12725'. 22:45 - 00:00 1.25 DRILL P PROD1 DRILL Z1A FROM 13999', 2.5 BPM, 3200 PSI FS, 3200 -3450 PSI, 90R -90L TF, 2 -2.5K WOB, 10.3 ECD DRILLED TO MIDNIGHT DEPTH OF 14068'. PVT 324. 4/15/2010 00:00 - 01:05 1.08 DRILL P PROD1 DRILL Z1A FROM 14068', 2.5 BPM, 3200 PSI FS, 3200 -3450 PSI, 90R -90L TF, 2 -2.5K WOB, 10.3 ECD. DRILL TO 14151'. PVT 322. 01:05 - 02:20 1.25 DRILL P PROD1 WIPER TO THE WINDOW, SLIGHT MOTOR WORK AT 12700'. PULL THROUGH WINDOW - CLEAN. 02:20 - 03:10 0.83 DRILL P PROD1 OPEN EDC & JET 7" CASING TO 11600' & BACK DOWN TO THE WS USING 4BPM /3500PSI. 03:10 - 03:20 0.17 DRILL P PROD1 CLOSE EDC. LOG DOWN FOR TIE -IN ACROSS RA TAG, PLUS 8.5' CORRECTION. 03:20 - 04:00 0.67 DRILL P PROD1 WIPER TO TD. ISSUES AT 12525' & 12700'. 04:00 - 06:30 2.50 DRILL P PROD1 DRILL Z1A FROM 14158', 2.55 BPM, 3290 PSI FS, 3200 -3450 PSI, 60 -90R TF, 1.5 -2K WOB, 10.50 ECD. PVT 309. DRILLED TO 14300'. 06:30 - 07:45 1.25 DRILL P PROD1 WIPER TRIP TO WINDOW, CLEAN HOLE. RIH CLEAN TO BOTTOM. 07:45 - 10:00 2.25 DRILL P PROD1 DRILL Z1A LATERAL, 2.5 BPM, 3200 PSI FS, 3200 -3800 PSI, 9OR TF, 1.5 -2K WOB, 10.30 ECD. PVT 299 DRILLED TO 14380'. 10:00 - 11:45 1.75 DRILL P PROD1 DRILL Z1A LATERAL, 2.5 BPM, 3200 PSI FS, 3200 -3800 PSI, 9OR TF, 1.5 -2K WOB, 10.30 ECD. PVT 299 DRILLED TO 14450'. 11:45 - 14:30 2.75 DRILL P PROD1 WIPER TO WINDOW. CLEAN HOLE. PULL THRU WINDOW. OPEN EDC. JET 7" LINER CLEAN UP TO 11600'. 3.8 BPM, 4000 PSI. RIH TO WINDOW. CLOSE EDC. 14:30 - 15:15 0.75 DRILL P PROD1 RIH CLEAN TO BOTTOM. 15:15 - 17:00 1.75 DRILL P PROD1 DRILL Z1A LATERAL, 2.5 BPM, 3200 PSI FS, 3200 -3800 PSI, 90R TF, 1.5 -2K WOB, 10.30 ECD. PVT 287. STACKING WT. DRILLED TO 14505'. 17:00 - 17:45 0.75 DRILL P PROD1 DRILL Z1A LATERAL, 2.5 BPM, 3200 PSI FS, 3200 -3800 PSI, 90R TF, 1.5 -2K WOB, 10.30 ECD. PVT 287. STACKING WT. Printed: 5/6/2010 10:42:26 AM • • BP EXPLORATION Page 7 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/15/2010 17:00 - 17:45 0.75 DRILL P PROD1 NO ROP. SHORT WIPER. TRY TO DRILL AHEAD. NO ROP. DRILLED TO 14508'. 17:45 - 21:30 3.75 DRILL P PROD1 POH TO CHECK BIT AND PICK UP AGITATOR., SLIGHT PACKING OFF ISSUES AT 12700'. OPEN EDC ABOVE WINDOW AND CIRC 7" LINER CLEAN. 21:30 - 22:10 0.67 DRILL P PROD1 FLOW CHECK - NO FLOW. POP OFF. BLOW DOWN & LD BHA, MOTOR APPEARS FINE BUT WILL RUN A NEW ONE. BIT WAS BALLED 1 -1, WILL RE -RUN. 22:10 - 22:30 0.33 BOPSUF P PROD1 MU SWIZZLE STICK. STAB ON & JET STACK. POP OFF & LD SWIZZLE STICK BHA. 22:30 - 23:00 0.50 BOPSUF P PROD1 FUNCTION TEST BOPE PER AOGCC REGS. 23:00 - 23:15 0.25 DRILL P PROD1 PJSM REGARDING CUTTING COIL FOR CHROME MANAGEMENT. 23:15 - 00:00 0.75 DRILL P PROD1 RU COIL CUTTER. CUT 200' OF COIL FOR CHROME MANAGEMENT. SIMULTANEOUSLY C/0 SHAKER SCREENS & CLEAN HIGH PRESSURE REEL FILTER - MINIMAL DEBRIS. 4/16/2010 00:00 - 00:30 0.50 DRILL P PROD1 CONTINUE TO CUT COIL. 00:30 - 01:00 0.50 DRILL P PROD1 TEST WIRE. DRESS COIL & MU CTC. PULL TEST TO 35K & PRESSURE TEST TO 4K. TEST WIRE. 01:00 - 02:00 1.00 DRILL P PROD1 REHEAD BHI UQC W /OUT CHECKS. TEST UQC. 02:00 - 02:45 0.75 DRILL P PROD1 MU LATERAL BHA #6 W/ AGITATOR & NEW MOTOR. POWER UP & TEST TOOLS. TEST AGITATOR AT SURFACE. 02:45 - 05:00 2.25 DRILL P PROD1 OPEN EDC & RIH, PUMP 2.5BPM /2600PSI 3BPM RETURNS WHILE RIH. CLOSE EDC AT 12460'. RIH PAST WINDOW - CLEAN. 05:00 - 05:10 0.17 DRILL P PROD1 LOG DOWN FOR TIE -IN FROM 12510', MINUS 14'. 05:10 - 06:30 1.33 DRILL P PROD1 WIPER TO TD, WORK THROUGH 12540', MINOR MW AT 12700'. RIH CLEAN TO BOTTOM. TAG AT 14507'. 06:30 - 10:00 3.50 DRILL P PROD1 DRILL Z1A LATERAL, 2.4 BPM, 4050 PSI FS, 4050 -4500 PSI, 70R TF, 3 -4K WOB TO DRILL THRU SHALE SECTION, THEN 1 -2K WOB IN SAND. 20 -70 FPH, 10.3 ECD. DRILLED TO 14606'. 10:00 - 10:50 0.83 DRILL P PROD1 DRILL Z1A LATERAL, 2.4 BPM, 4050 PSI FS, 4050 -4500 PSI, 90L TF, 1 -2K WOB, 70 FPH, 10.3 ECD. DRILLED TO 14650' 10:50 - 13:30 2.67 DRILL P PROD1 WIPER TRIP TO WINDOW. CLEAN HOLE. RIH CLEAN TO BOTTOM. SWAPPED TO NEW GEOVIS. 13:30 - 17:30 4.00 DRILL P PROD1 DRILL Z1A LATERAL, 2.4 BPM, 3600 PSI FS, 3800 -4200 PSI, 90L TF, 1 -3K WOB, 40 FPH, 10.3 ECD. DRILLED TO 14800'. 17:30 - 19:30 2.00 DRILL P PROD1 WIPER TRIP TO WINDOW, SLIGHT MW AT 12700'. 19:30 - 20:00 0.50 DRILL P PROD1 PULL THROUGH WINDOW. OPEN EDC & JET TO 11,600' & DOWN TO 12450' AT 4BPM /4050PSI. 20:00 - 21:00 1.00 DRILL P PROD1 CLOSE EDC & WIPER TO TD. 21:00 - 21:45 0.75 DRILL P PROD1 DRILL Z1A LATERAL, 2.57 BPM, 3780 PSI FS, 3900 -4400 PSI, 110 -90L TF, 2 -3.5K WOB, 80 -90 FPH, 10.29 ECD. PVT 298. DRILLED TO 14870'. 21:45 - 23:45 2.00 DRILL P PROD1 WIPER TO THE WINDOW, CLEAN UP 12800 - 12700' AREA. 23:45 - 23:55 0.17 DRILL P PROD1 LOG DOWN FOR TIE -IN ACROSS RA TAG, PLUS 12'. Printed: 5/6/2010 10:42:26 AM BP EXPLORATION Page 8 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/16/2010 23:55 - 00:00 0.08 DRILL P PROD1 WIPER TO TD. 'r9 4/17/2010 00:00 - 01:25 1.42 DRILL P PROD1 WIPER TO TD, WORK THROUGH 12775' & 12843'. TAG AT 14879.6'. 01:25 - 03:00 1.58 DRILL P PROD1 SLOWLY WIPER TO THE WINDOW, LAY IN LINER PILL 2.5BPM/3800PS1. 03:00 - 06:00 3.00 DRILL P PROD1 PULL THROUGH WINDOW - CLEAN. CIRC THRU BIT & PICK UP 50' ABOVE WINDOW TO STIR UP ANY CUTTINGS. OPEN EDC. JET DOWN TO 12470', 4BPM /4000PSI. SLOWLY POH TO JET 7 ". PAINT EOP FLAG AT 11300'. POH. JOG UP /DOWN AT SURFACE. 06:00 - 06:15 0.25 DRILL P PROD1 SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR LAYING OUT BHA. 06:15 - 07:15 1.00 DRILL P PROD1 LAY OUT COILTRACK LATERAL DRILLING BHA. 07:15 - 10:00 2.75 CASE P RUNPRD PUMP OUT E -LINE SLACK. CUT 320' E -LINE. REHEAD WITH BAKER CTC. PULL / PRESS TEST. CIRC 3/4" BALL. 2.6 BPM, RECOVER BALL. 10:00 - 10:30 0.50 CASE P RUNPRD SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR RUNNING THE LINER AND OPERATING THE PIPE SKATE. 10:30 - 17:00 6.50 CASE P RUNPRD M/U 2 -7/8" INDEXING GUIDE SHOE, FLT CLLR, 1JT, FLT CLLR, PUP, LANDING CLLR, PUP, STAGE CLLR, M/U 38 JTS, 2 -7/8 ", STL LINER WITH TURBOS. M/U 10' PUP JT. M/U XO, FILL LINER. M/U 38 JTS, 3- 3/16 ", TCII LINER WITH TURBOS. FILL LINER. M/U 32 JTS, 3 -1/2" STL LINER WITH OUT TURBOS. FILL LINER. 17:00 - 18:35 1.58 CASE P RUNPRD M/U OTIX X NIPPLE, 10' PUP, BAKER DEPLOYMENT SLEEVE, SELRT, RUNNING TOOLS, 6 JTS PH6, LOCKING SWIVEL AND CTC. BHA OAL = 3,662.29'. 18:35 - 21:10 2.58 CASE P RUNPRD STAB ONTO WELL. BREAK CIRCULATION ON LINER 16BBLS. RIH WITH LINER, CIRC AT 0.1/1700PSI. DUE TO PRESSURE CONSTRIANTS, SWAP COIL TO 2% EXTRA SLICK KCL WHILE SLOWLY RIH, ALSO SWAP REEL FILTERS (PLUGGING UP). WT AT 12400' = 50K PUW, RIW = 20K WHILE CIRC AT 0.6BPM /1870PSI, 22BBLS OF KCL AWAY. 21:10 - 22:00 0.83 CASE P RUNPRD RIH AT 75' /MIN IN OH SECTION WHILE CIRCULATING 0.5BPM /1675PSI. WT BOOBLES AT 12740 ',12800',12820',13430',13576', 14180'. SET DOWN AT 14600', 14K RIW & 60K PUW. SET DOWN TWICE AT 14781', 14K RIW & 60K PUW. TAG BOTTOM THREE TIMES AT 14896', 56K PUW W/ 0.5BPM /1300PSI. 22:00 - 00:00 2.00 CASE P RUNPRD CIRCUALTE 5/8" STEEL BALL & SWAP WELL TO EXTRA SLICK 2% KCL. RELEASE FROM LINER. BALL LANDED AT 59BBLS, SHEARED AT 3000PSI PU & CONFIRM RELEASED FROM LINER. CONTINUE TO SWAP TO EXTRA SLICK 2% KCL, 2BPM IN /1750PIS 2BPM OUT. CLEAN KCL, INCREASE RATE TO 3BPM /2190PS1 & LET WELL CLEAN UP. SPOT & RU SLB CEMENTERS. CIR 1.5BPM /690PSI, 2.5BPM /2000PSI, 3BPM /2421 PSI. Printed: 5/6/2010 10.42:26 AM i 1 BP EXPLORATION Page 9 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/18/2010 00:00 - 00:15 0.25 CASE P RUNPRD CONTINUE TO CLEAN UP WELL AT 3BPM /2060PS1. 00:15 - 00:35 0.33 CASE P RUNPRD PJSM REGARDING BATCHING UP CEMENT. 00:35 - 01:05 0.50 CASE P RUNPRD CIRCULATE 1.5BPM/675PS1. PRIME UP & BATCH UP CEMENT. 01:05 - 01:15 0.17 CASE P RUNPRD CEMENT IS AT WEIGHT 1:OOAM. PUSH 3BBLS KCL TO CEMENT TRUCK. PUMP BIO TO REEL IRON WITH RIG PUMP. PRESSURE TEST SLB CEMENT LINE, 250PS1 /4000PSI. 01:15 - 01:35 0.33 CASE P RUNPRD PUMP 33BBLS OF CLASS 'G' CEMENT, 5BBLS AWAY 2.5BPM /2000PSI 10BBLS AWAY 2.5BPM /2900PSI 15BBLS AWAY 2.2BPM /2800PSI 20BBLS AWAY 2.1 BPM /2750PSI 25BBLS AWAY 1.7BPM /2300PSI 30BBLS AWAY 1.8BPM/2120PSI 33BBLS AWAY 1.5BPM /1420PSI - SHUT DOWN & ISOLATE CEMENT LINE. 01:35 - 02:05 0.50 CASE P RUNPRD DISPLACE CEMENT WITH 132BBLS OF EXTRA SLICK 2 %KCL W/ 2PPB BIO AT 2.5BPM. REDUCE TO 1.5BPM/1050PSI. SHUT DOWN WITH 2BBLS REMAINING IN COIL. 02:05 - 02:20 0.25 CASE P RUNPRD PUH 12'. SET DOWN 10K. PRESSURE UP 600PSI. PUH 2'. EXHAUST 2BBLS OF CEMENT + 3BBLS BIO. OPEN BAKER CHOKE & STACK 10K DOWN. PRESSURE UP TO 2800PS1 & LAUNCH LWP. 02:20 - 02:45 0.42 CASE P RUNPRD DISPLACE LWP TO LATCH COLLAR. CIRCULATE AT 2BPM /2000PSI 5 BBLS AWAY 2BPM /2250PSI 10 BBLS AWAY 2BPM /2300PSI 15 BBLS AWAY 2BPM /2320PSI 20 BBLS AWAY 2BPM/2375PS1 22 BBLS AWAY 1BPM /1530PSI LATCHED AT 24.7BBLS (0.3BBLS EARLY), APPLY 2000PSI & IS HOLDING. OPEN BAKER CHOKE - NO FLOW. 29BBLS OF CEMENT BEHIND PIPE, TOC = 12463'. PRESSURE UP 600PSI & UNSTING FROM LINER, NO CLEAR INDICATION OF PRESSURE DROP. STOP PUH & CIRCULATE 4BBLS 10' ABOVE TOL. 02:45 - 05:35 2.83 CASE P RUNPRD SLOWLY PUH FOR THE FIRST 150', CIRCULATING 0.75BPM /880PSI. POH CIRCULATING WITH 0.5BPM RETURN RATE. DIVERT 8.6PPG RETURNS TO CUTTINGS BOX, TREAT SAME. 05:35 - 05:45 0.17 CASE P RUNPRD PJSM REGARDING LD LINER RUNNING BHA. 05:45 - 07:45 2.00 CASE P RUNPRD LD LINER RUNNING BHA. 07:45 - 08:15 0.50 EVAL P LOWER1 SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGAION FOR RUNNING SWS MEMORY CNL/GR LOGGING TOOLS AND MILL AND MOTOR. 08:15 - 13:30 5.25 EVAL P LOWER1 M/U 2.30" MILL, MOTOR, 2 JTS CSH, MCNLIGR IN CARRIER, CIRC SUB, DISC, DBPV, 108 JTS CSH, LOCK SWIVEL AND CTC. PICK UP CSH IN SINGLES. Printed: 5/6/2010 10:42.26 AM i 1 BP EXPLORATION Page 10 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/18/2010 08:15 - 13:30 5.25 EVAL P LOWER1 BHA OAL = 3668'. 13:30 - 15:00 1.50 EVAL P LOWER1 RIH WITH SWS MEMORY CNUGR/CCL LOGGING BHA WITH MILL AND MOTOR. CIRC 0.7 BPM, 700 PSI. 15:00 - 18:05 3.08 EVAL P LOWER1 LOG DOWN WITH SWS MCNUGR/CCL LOGGING TOOLS AT 30 FPM FROM 11200'. ENTERED TOP OF LINER CLEAN. CIRC 1.0 BPM, 1500 PSI. TAG PBTD AT 14,849' UNCORRECTED. LOG UP TO 11200' AT 60 FPH WHILE LAYING IN PERF PILL. 18:05 - 20:00 1.92 EVAL P LOWER1 POH. 20:00 - 22:10 2.17 EVAL P LOWER1 FLOW CHECK - NO FLOW. POP OFF. LD 6 JTS OF 2 -3/8' PH6. STAND BACK 55 STANDS OF 1 -1/4" CSH. 22:10 - 22:20 0.17 EVAL P LOWER1 PJSM REGARDING LD LOGGING SOURCE & LOGGING TOOLS. 22:20 - 22:40 0.33 EVAL P LOWER1 LD LOGGING TOOLS. 22:40 - 00:00 1.33 EVAL P LOWER1 LD MOTOR. CLEAN RF. FILL HOLE & PUT ON NIGHT CAP. AT 16:00 CEMENT = 1616PSI CS AT 20:10 CEMENT = 1760PSI CS 4/19/2010 00:00 - 01:00 1.00 EVAL P LOWER1 PJSM FOR LOADING PERF GUNS. LOAD PERF GUNS INTO PIPE SHED. PBTD = 14838' 01:00 - 01:30 0.50 EVAL P LOWER1 PRESSURE TEST LINER LAP 1:00 WHP = 2060PSI IAP = 75PSI 1:15 WHP = 2020PSI IAP = 75PSI 1:30 WHP = 2013PSI IAP = 72PSI GOOD LINER LAP PRESSURE TEST. 01:30 - 02:00 0.50 PERFOB P LOWER1 PJSM REGARDING MU PERF BHA. 02:00 - 05:35 3.58 PERFOB P LOWER1 MU PERF BHA WITH 1050' OF 2" SWS PJ PERFORATING, GUNS. 05:35 - 07:30 1.92 PERFOB P LOWER1 RIH WITH PERF BHA. CIRC MIN RATE 0.3BPM /250PS1. TAG BPTD AT , CORRECT TO MCNUGR/CCL PBTD OF 14,838'. POSITION BOTTOM CHARGE AT 14,830'. 07:30 - 08:00 0.50 PERFOB P LOWER1 FIRE PERF GUNS ON DEPTH, USING SWS E -FIRE SYSTEM. GOOD INDICATION OF GUNS FIRING FROM SENSER AND LOST RETURNS WHILE FILLING FLOODED GUNS. 08:00 - 11:00 3.00 PERFOB P LOWER1 POH WITH FIRED GUNS, CIRC 1.6 BPM, 2200 PSI. FLOW CHECK AT TOP OF LINER. NO FLOW. POH. FLOW CHECK AT SURFACE. NO FLOW 11:00 - 11:15 0.25 PERFOB P LOWER1 SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR STANDING BACK CSH WORKSTRING. 11:15 - 12:45 1.50 PERFOB P LOWER1 STAND BACK 1 -1/4" CSH WORKSTRING. 54 STDS. 12:45 - 13:00 0.25 PERFOB P LOWER1 SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR LAYING OUT FIRED PERF GUNS. 13:00 - 17:05 4.08 PERFOB P LOWER1 LAY OUT SWS 2" FIRED PERF GUNS. ALL SHOTS FIRED. PERFORATED INTERVALS: 13,760 - 13,980' 14,000 - 14830' 1,050' TOTAL PERFORATED AT 6 SPF, 2006PJ CHARGES 17:05 - 17:30 0.42 PERFOB P LOWER1 LOAD OUT PERF GUNS & SLB TOOLS & EQUIPMENT. Printed: 5/6/2010 10:42:26 AM BP EXPLORATION Page 11 of 11 Operations Summary Report Legal Well Name: J -18 Common Well Name: J -18 Spud Date: 7/18/1983 Event Name: REENTER +COMPLETE Start: 4/7/2010 End: 4/20/2010 Contractor Name: NORDIC CALISTA Rig Release: 4/20/2010 Rig Name: NORDIC 2 Rig Number: N2 Date From - To Hours Task Code NPT Phase Description of Operations 4/19/2010 17:30 - 18:30 1.00 PERFOB N SFAL LOWER1 LITTLE RED SERVICES HAD 3/4 GALLON DIESEL LEAK FROM LOW PRESSURE GAUGE - 200YRDS FROM RIG WHILE PRE HEATING DIESEL. STOP, IVESTIGATE & FIX PROBLEM. ALL NOTIFICATIONS WERE MADE. 18:30 - 18:50 0.33 PERFOB P LOWER1 RIH WITH NOZZLE BHA. RU LITTLE RED TO CEMENT LINE ON REEL HOUSE. 18:50 - 19:35 0.75 PERFOB P LOWER1 PJSM WITH LITTLE RED SERVICES REGARDING PUMPING DIESEL. 19:35 - 20:00 0.42 PERFOB P LOWER1 POH LAYING 45 BBLS DIESEL FREEZE PROTECT. 20:00 - 20:15 0.25 PERFOB P LOWER1 CLOSE MASTER. CHECK 1 POP OFF WELL. LD NOZZLE BHA. 20:15 - 20:45 0.50 PERFOB P LOWER1 STAB ONTO WELL. BLOW DOWN KILL, BOP'S, TREE & 4BBLS FROM REEL WITH RIG AIR. 20:45 - 21:30 0.75 PERFOB P LOWER1 POP OFF WELL. GREASE TREE VALVES. DRY ROD BPV. 21:30 - 22:00 0.50 PERFOB P LOWER1 PJSM REGARDING ND BOPE. 22:00 - 00:00 2.00 PERFOB P LOWER1 RD LUBRICATOR. INSTALL BOP LIFTING CAP. ND BOPE.. 4/20/2010 00:00 - 01:20 1.33 BOPSUF P POST CONTINUE TO ND BOPE. SECURE BOP'S. NU TREE CAP. SPIN TIRES & WARM UP MOVE SYSTEM. - 01:20 - 02:00 0.67 BOPSUF P POST PRESSURE TEST TREE CAP. 02:00 - 02:15 0.25 DEMOB P POST SAFETY MEETING. REVIEW PROCEDURE, HAZARDS AND MITIGATION FOR MOVING RIG OFF OF WELL. 02:15 - 06:00 3.75 DEMOB P POST MOVE RIG OFF OF WELL AND CLEAN UP CELLAR AREA. RELEASED RIG AT 0300 HRS, 04/20/2010. TOTAL TIME FROM RIG ACCEPT TO RELEASE WAS 11 DAYS, 11 -1/2 HOURS. WELL PLAN WAS FOR 13.3 DAYS. MOVED RIG TO WELL R -26B. ALL FURTHER DIMS INFORMATION IS LISTED UNDER R -26B. Printed: 5/6/2010 10:42:26 AM • • Mill BAKER HUGHES INTEQ North America - ALASKA - BP Prudhoe Bay PB J Pad J -18 - Slot 18 J -18A Survey: MWD Survey Report - Geographic 20 April, 2010 0 b P . • VA MI win Survey Report - Geographic bp INTEQ Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J -18 - Slot 18 Project: Prudhoe Bay TVD Reference: 28 : 18 7/18/1983 00:00 © 76.80ft (generic driilin Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 © 76.80ft (generic driliinc Well: J -18 North Reference: True Wellbore: J -18A Survey Calculation Method: Minimum Curvature Design: J -18A Database: EDM .16 - Anc Prod - WH24P Project Prudhoe Bay, GPB, PRUDHOE BAY Map System: US State Plane 1927 (Exact solution) System Datum: Mean Sea Level Geo Datum: NAD 1927 (NADCON CONUS) Using Well Reference Point Map Zone: Alaska Zone 04 Using geodetic scale factor Site PB J Pad, TR -11 -13 Site Position: Northing: 5,968,224.22ft Latitude: 70° 19' 14.845 N i From: Map Easting: 641,155.79ft Longitude: 148° 51' 20.092 W Position Uncertainty: 0.00ft Slot Radius: 0.000in Grid Convergence: 1.08 ° Well J -18 API No 500292098600 Well Position +N /-S 0.00 ft Northing: 5,970,537.00 ft Latitude: 70° 19' 37.310 N +E/ -W 0.00 ft Easting: 642,657.00 ft Longitude: 148° 50' 35.004 W Position Uncertainty 0.00 ft Wellhead Elevation: ft Ground Level: 0.00ft r Wellbore J -18A API No 500292098601 1 Magnetics Model Name Sample Date Declination Dip Angle Field Strength ( ( (nT) BGGM2009 1/6/2010 22.30 80.93 57,676 Design J -18A - - -- -..- — - - - -- Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 12,400.00 Vertical Section: Depth From (TVD) +N/-S +E/ -W Direction (ft) (ft) (ft) (1 37.30 0.00 0.00 122.16 Survey Program Date: 4/20/2010 From To (ft) (ft) Survey (Wellbore) Tool Name Description 100.00 12,400.00 1 : Sperry-Sun BOSS gyro multi (J -18) BOSS -GYRO Sperry-Sun BOSS gyro multishot 12,468.50 14,879.60 MWD (J -18A) MWD MWD - Standard 4/202010 10:39:34AM Page 2 COMPASS 2003.16 Build 71 • s Survey Report - Geographic bp 1NTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well J -18 - Slot 18 Project: Prudhoe Bay TVD Reference: 28 : 18 7/18/1983 00:00 © 76.80ft (generic drillinc Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 © 76.80ft (generic drillinc Well: J - 18 North Reference: True Wellbore: J - 18A Survey Calculation Method: Minimum Curvature Design: J - 18A Database: EDM .16 - Anc Prod - WH24P Survey Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/ -W Northing Easting (ft) (°) (°) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 12,400.00 41.88 130.90 8,912.92 - 2,393.45 7,664.10 5,968,289.88 650,364.63 70° 19' 13.732 N 148° 46' 51.350 W TIP 12,468.50 41.32 131.97 8,964.14 - 2,423.54 7,698.19 5,968,260.44 650,399.29 70° 19' 13.435 N 148° 46' 50.356 W KOP 12,496.54 46.43 132.00 8,984.35 - 2,436.54 7,712.63 5,968,247.72 650,413.97 70° 19' 13.307 N 148° 46' 49.935 W 12,526.49 57.37 130.70 9,002.80 - 2,452.07 7,730.31 5,968,232.53 650,431.94 70° 19' 13.155 N 148° 46' 49.419 W 12,565.53 66.46 136.26 9,021.17 - 2,475.78 7,755.22 5,968,209.30 650,457.29 70° 19' 12.921 N 148° 46' 48.693 W 12,598.63 73.61 144.88 9,032.48 - 2,499.80 7,774.90 5,968,185.66 650,477.42 70° 19' 12.685 N 148° 46' 48.119 W 12,628.22 79.05 153.99 9,039.49 - 2,524.53 7,789.47 5,968,161.21 650,492.46 70° 19' 12.441 N 148° 46' 47.695 W 12,659.64 83.39 162.36 9,044.29 - 2,553.33 7,800.99 5,968,132.64 650,504.53 70° 19' 12.158 N 148° 46' 47.360 W 12,687.63 84.34 165.53 9,047.28 - 2,580.07 7,808.69 5,968,106.05 650,512.73 70° 19' 11.895 N 148° 46' 47.136 W 12,717.71 87.66 167.16 9,049.38 - 2,609.23 7,815.77 5,968,077.04 650,520.36 70° 19' 11.608 N 148° 46' 46.930 W 12,747.57 90.28 170.61 9,049.92 - 2,638.51 7,821.52 5,968,047.87 650,526.67 70° 19' 11.320 N 148° 46' 46.763 W 12,776.52 89.66 175.10 9,049.93 - 2,667.23 7,825.12 5,968,019.23 650,530.81 70° 19' 11.037 N 148° 46' 46.659 W 12,806.56 88.07 178.44 9,050.53 - 2,697.21 7,826.81 5,967,989.28 650,533.08 70° 19' 10.743 N 148° 46' 46.610 W 12,835.80 89.11 180.92 9,051.25 - 2,726.44 7,826.98 5,967,960.07 650,533.80 70° 19' 10.455 N 148° 46' 46.607 W 12,867.46 94.43 181.90 9,050.27 - 2,758.07 7,826.20 5,967,928.44 650,533.62 70° 19' 10.144 N 148° 46' 46.630 W 12,897.57 98.34 181.44 9,046.92 - 2,787.97 7,825.33 5,967,898.52 650,533.32 70° 19' 9.850 N 148° 46' 46.657 W 12,927.67 101.89 180.54 9,041.64 - 2,817.59 7,824.81 5,967,868.90 650,533.37 70° 19' 9.559 N 148° 46' 46.672 W 12,963.21 97.55 177.33 9,035.64 - 2,852.60 7,825.47 5,967,833.91 650,534.69 70° 19' 9.214 N 148° 46' 46.654 W 12,990.58 90.74 173.19 9,033.66 - 2,879.79 7,827.73 5,967,806.78 650,537.46 70° 19' 8.947 N 148° 46' 46.589 W 13,023.68 90.46 171.67 9,033.31 - 2,912.59 7,832.09 5,967,774.06 650,542.45 70° 19' 8.624 N 148° 46' 46.463 W 13,053.58 88.25 165.09 9,033.65 - 2,941.86 7,838.11 5,967,744.91 650,549.02 70° 19' 8.336 N 148° 46' 46.288 W 13,083.43 88.71 160.01 9,034.44 - 2,970.32 7,847.05 5,967,716.63 650,558.50 70° 19' 8.056 N 148° 46' 46.028 W 13,114.13 88.37 157.58 9,035.22 - 2,998.93 7,858.15 5,967,688.24 650,570.14 70° 19' 7.775 N 148° 46' 45.705 W 13,144.28 90.86 159.12 9,035.43 - 3,026.95 7,869.27 5,967,660.44 650,581.79 70° 19' 7.499 N 148° 46' 45.382 W 13,172.58 90.64 163.58 9,035.06 - 3,053.75 7,878.32 5,967,633.82 650,591.35 70° 19' 7.236 N 148° 46' 45.118 W 13,201.70 88.93 165.97 9,035.16 - 3,081.85 7,885.97 5,967,605.87 650,599.53 70° 19' 6.959 N 148° 46' 44.896 W 13,234.55 88.13 167.45 9,036.01 - 3,113.81 7,893.52 5,967,574.07 650,607.68 70° 19' 6.645 N 148° 46' 44.677 W 13,263.41 88.09 170.04 9,036.96 - 3,142.09 7,899.15 5,967,545.89 650,613.85 70° 19' 6.367 N 148° 46' 44.513 W 13,293.29 87.54 172.59 9,038.10 - 3,171.61 7,903.65 5,967,516.47 650,618.92 70° 19' 6.076 N 148° 46' 44.383 W 13,322.79 85.94 173.18 9,039.78 - 3,200.83 7,907.30 5,967,487.33 650,623.12 70° 19' 5.789 N 148° 46' 44.277 W 13,353.42 88.37 176.59 9,041.30 - 3,231.29 7,910.03 5,967,456.92 650,626.42 70° 19' 5.489 N 148° 46' 44.199 W 13,383.33 90.98 182.83 9,041.47 - 3,261.19 7,910.18 5,967,427.04 650,627.14 70° 19' 5.195 N 148° 46' 44.195 W 13,413.39 89.88 186.63 9,041.24 - 3,291.14 7,907.70 5,967,397.05 650,625.23 70° 19' 4.901 N 148° 46' 44.268 W 13,442.96 89.75 190.62 9,041.34 - 3,320.37 7,903.27 5,967,367.75 650,621.36 70° 19' 4.613 N 148° 46' 44.399 W 13,472.34 90.43 196.07 9,041.29 - 3,348.94 7,896.49 5,967,339.05 650,615.12 70° 19' 4.332 N 148° 46' 44.597 W 13,503.36 90.58 200.14 9,041.02 - 3,378.42 7,886.85 5,967,309.40 650,606.05 70° 19' 4.042 N 148° 46' 44.879 W 13,534.33 91.23 206.19 9,040.53 - 3,406.88 7,874.68 5,967,280.72 650,594.42 70° 19' 3.763 N 148° 46' 45.236 W 13,563.37 92.58 211.08 9,039.56 - 3,432.34 7,860.77 5,967,254.99 650,581.00 70° 19' 3.512 N 148° 46' 45.642 W 13,593.39 92.25 215.57 9,038.30 - 3,457.40 7,844.30 5,967,229.63 650,565.01 70° 19' 3.266 N 148° 46' 46.123 W 13,625.83 94.74 222.31 9,036.32 - 3,482.57 7,823.96 5,967,204.08 650,545.16 70° 19' 3.019 N 148° 46' 46.718 W 13,652.88 95.01 226.58 9,034.02 - 3,501.80 7,805.09 5,967,184.49 650,526.66 70° 19' 2.830 N 148° 46' 47.269 W 13,675.24 91.81 230.51 9,032.69 - 3,516.57 7,788.37 5,967,169.40 650,510.22 70° 19' 2.685 N 148° 46' 47.757 W 13,700.15 90.83 230.78 9,032.11 - 3,532.37 7,769.11 5,967,153.25 650,491.27 70° 19' 2.530 N 148° 46' 48.319 W 13,729.50 90.15 227.60 9,031.86 - 3,551.54 7,746.90 5,967,133.65 650,469.43 70° 19' 2.341 N 148° 46' 48.968 W 13,763.30 90.49 223.89 9,031.67 - 3,575.13 7,722.70 5,967,109.62 650,445.68 70° 19' 2.109 N 148° 46' 49.675 W 13,794.66 91.41 220.27 9,031.15 - 3,598.40 7,701.69 5,967,085.95 650,425.12 70° 19' 1.881 N 148° 46' 50.289 W 13,819.64 91.93 215.58 9,030.42 - 3,618.09 7,686.35 5,967,065.98 650,410.15 70° 19' 1.687 N 148° 46' 50.737 W 13,849.57 92.46 214.20 9,029.28 - 3,642.62 7,669.24 5,967,041.13 650,393.52 70° 19' 1.446 N 148° 46' 51.237 W 13,879.69 89.57 210.21 9,028.74 - 3,668.09 7,653.20 5,967,015.35 650,377.96 70° 19' 1.196 N 148° 46' 51.706 W 13,911.59 90.09 207.16 9,028.84 - 3,696.07 7,637.89 5,966,987.09 650,363.19 70° 19' 0.921 N 148° 46' 52.153 W 13,941.02 91.20 204.85 9,028.51 - 3,722.52 7,624.98 5,966,960.40 650,350.79 70° 19' 0.661 N 148° 46' 52.530 W 13,968.52 91.69 199.86 9,027.81 - 3,747.94 7,614.53 5,966,934.80 650,340.82 70° 19' 0.411 N 148° 46' 52.836 W 14,000.70 93.04 193.96 9,026.48 - 3,778.68 7,605.18 5,966,903.88 650,332.06 70° 19' 0.109 N 148° 46' 53.110 W 4/20/2010 10:39:34AM Page 3 COMPASS 2003.16 Build 71 • • BAKER s Survey Report - Geographic by INTEQ Company: North America - ALASKA - BP Local Co Reference: Well J -18 - Slot 18 Project: Prudhoe Bay TVD Reference: 28 : 18 7/18/1983 00:00 © 76.80ft (generic drillirn Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 © 76.80ft (generic drillinc Well: J - 18 North Reference: True Wellbore: J - 18A Survey Calculation Method: Minimum Curvature Design: J - 18A Database: EDM .16 - Anc Prod - WH24P j Survey - -- - - -- -- -.- I Measured Vertical Map Map Depth Inclination Azimuth Depth +N/-S +E/ -W Northing Easting (ft) ( °) ( °) (ft) (ft) (ft) (ft) (ft) Latitude Longitude 14,032.75 90.64 189.89 9,025.45 - 3,810.02 7,598.57 5,966,872.43 650,326.04 70° 18' 59.801 N 148° 46' 53.304 W 14,060.71 90.37 187.19 9,025.21 - 3,837.66 7,594.41 5,966,844.71 650,322.42 70° 18' 59.529 N 148° 46' 53.426 W 14,090.61 90.31 185.67 9,025.03 - 3,867.38 7,591.07 5,966,814.94 650,319.64 70° 18' 59.237 N 148° 46' 53.524 W 14,119.79 88.65 188.08 9,025.30 - 3,896.34 7,587.57 5,966,785.92 650,316.69 70° 18' 58.952 N 148° 46' 53.627 W 14,150.82 88.34 189.98 9,026.11 - 3,926.97 7,582.71 5,966,755.20 650,312.41 70° 18' 58.651 N 148° 46' 53.770 W 14,181.16 89.85 192.78 9,026.59 - 3,956.71 7,576.72 5,966,725.36 650,306.99 70° 18' 58.358 N 148° 46' 53.945 W 14,210.74 91.63 196.81 9,026.21 - 3,985.30 7,569.17 5,966,696.63 650,299.99 70° 18' 58.077 N 148° 46' 54.167 W 14,239.17 92.61 198.31 9,025.16 - 4,012.39 7,560.60 5,966,669.39 650,291.93 70° 18' 57.811 N 148° 46' 54.417 W 14,270.91 91.84 200.54 9,023.92 - 4,042.29 7,550.05 5,966,639.29 650,281.96 70° 18' 57.517 N 148° 46' 54.726 W 14,301.03 90.61 202.03 9,023.28 - 4,070.35 7,539.12 5,966,611.03 650,271.56 70° 18' 57.241 N 148° 46' 55.046 W 14,330.78 91.66 206.27 9,022.69 - 4,097.49 7,526.95 5,966,583.67 650,259.92 70° 18' 56.974 N 148° 46' 55.402 W 14,360.84 91.08 210.54 9,021.97 - 4,123.91 7,512.66 5,966,556.98 650,246.13 70° 18' 56.714 N 148° 46' 55.819 W 1 14,390.50 91.69 213.72 9,021.25 - 4,149.02 7,496.89 5,966,531.58 650,230.84 70° 18' 56.468 N 148° 46' 56.280 W 14,420.58 91.07 219.47 9,020.53 - 4,173.15 7,478.97 5,966,507.11 650,213.39 70° 18' 56.230 N 148° 46' 56.804 W 14,452.24 91.07 224.05 9,019.94 - 4,196.76 7,457.90 5,966,483.11 650,192.76 70° 18' 55.998 N 148° 46' 57.419 W 14,482.65 89.45 229.32 9,019.80 - 4,217.61 7,435.78 5,966,461.84 650,171.05 70° 18' 55.794 N 148° 46' 58.065 W , 14,511.83 89.42 231.90 9,020.09 - 4,236.13 7,413.23 5,966,442.90 650,148.86 70° 18' 55.612 N 148° 46' 58.723 W 14,542.86 88.31 228.63 9,020.70 - 4,255.96 7,389.38 5,966,422.63 650,125.39 70° 18' 55.417 N 148° 46' 59.420 WI 14,573.72 88.04 225.92 9,021.69 - 4,276.88 7,366.72 5,966,401.28 650,103.13 70° 18' 55.211 N 148° 47' 0.082 W 14,603.54 89.63 222.08 9,022.29 - 4,298.32 7,346.02 5,966,379.45 650,082.84 70° 18' 55.001 N 148° 47' 0.686 W i 14,635.59 92.36 217.77 9,021.73 - 4,322.89 7,325.46 5,966,354.49 650,062.75 70° 18' 54.759 N 148° 47' 1.287 W 14,662.31 94.64 213.93 9,020.10 - 4,344.50 7,309.84 5,966,332.59 650,047.55 70° 18' 54.547 N 148° 47' 1.743 W 14,693.97 89.66 212.47 9,018.92 - 4,370.97 7,292.52 5,966,305.81 650,030.74 70° 18' 54.287 N 148° 47' 2.249 W i 14,723.37 90.00 209.69 9,019.00 - 4,396.14 7,277.35 5,966,280.35 650,016.05 70° 18' 54.039 N 148° 47' 2.692 W 14,753.52 91.59 206.08 9,018.58 - 4,422.78 7,263.25 5,966,253.44 650,002.46 70° 18' 53.777 N 148° 47' 3.104 W 14,781.38 91.75 201.93 9,017.77 - 4,448.22 7,251.92 5,966,227.80 649,991.62 70° 18' 53.527 N 148° 47' 3.436 W 14,812.26 90.80 198.11 9,017.08 - 4,477.22 7,241.36 5,966,198.61 649,981.61 70° 18' 53.242 N 148° 47' 3.745 W 14,831.57 90.18 195.07 9,016.92 - 4,495.72 7,235.84 5,966,180.00 649,976.45 70° 18' 53.060 N 148° 47' 3.906 W 14,879.60 90.18 195.07 9,016.77 - 4,542.10 7,223.36 5,966,133.40 649,964.85 70° 18' 52.604 N 148° 47' 4.272 W TD - 2 -7/8" 4/20/2010 10:39:34AM Page 4 COMPASS 2003.16 Build 71 • • Milli b B g 0 S Survey Report - Geographic p 1NTEQ Company: North America - ALASKA - BP Local Co - ordinate Reference: Well J-18 - Slot 18 Project: Prudhoe Bay TVD Reference: 28 : 18 7/18/1983 00:00 (4) 76.80ft (generic drillint Site: PB J Pad MD Reference: 28:18 7/18/1983 00:00 © 76.80ft (generic drillinc Well: J - 18 North Reference: True Wellbore: J - 18A Survey Calculation Method: Minimum Curvature Design: J - 18A Database: EDM .16 - Anc Prod - WH24P � Targets ---- - - - - -- - -- - - - -- - - -- -- Target Name - hit/miss target Dip Angle Dip Dir. TVD +N /-S +E / -W Northing Easting - Shape (°) ( °) (ft) (ft) (ft) (ft) (ft) Latitude Longitude J -18A T1.4 0.00 0.00 9,031.00 - 2,892.08 7,855.04 5,967,795.00 650,565.00 70° 19' 8.826 N 148° 46' 45.793 W - survey misses target center by 25.68ft at 13006.40ft MD (9033.47 TVD, - 2895.48 N, 7829.70 E) - Point J -18A T1.2 0.00 0.00 9,050.00 - 2,646.06 7,804.71 5,968,040.00 650,510.00 70° 19' 11.246 N 148° 46' 47.254 W - survey misses target center by 17.80ft at 12752.97ft MD (9049.90 TVD, - 2643.85 N, 7822.36 E) - Point J -18A T1.1 0.00 0.00 8,950.00 - 2,418.71 7,684.00 5,968,265.00 650,385.00 70° 19' 13.483 N 148° 46' 50.770 W - survey misses target center by 5.95ft at 12448.74ft MD (8949.32 TVD, - 2414.83 N, 7688.45 E) - Point J -18A Fault 5 0.00 0.00 76.80 - 3,481.32 7,543.76 5,967,200.00 650,265.00 70° 19' 3.034 N 148° 46' 54.893 W - survey misses target center by 8903.64ft at 12400.00ft MD (8912.92 TVD, - 2393.45 N, 7664.10 E) - Polygon Point 1 76.80 - 3,481.32 7,543.76 5,967,200.00 650,265.00 Point 2 76.80 - 3,060.89 7,526.75 5,967,620.00 650,240.00 J -18A T1.7 0.00 0.00 9,043.00 - 3,405.99 7,790.25 5,967,280.00 650,510.00 70° 19' 3.772 N 148° 46' 47.699 W - survey misses target center by 73.81ft at 13579.93ft MD (9038.84 TVD, - 3446.33 N, 7851.93 E) - Point J -18A T1.6 0.00 0.00 9,045.00 - 3,286.63 7,825.53 5,967,400.00 650,543.00 70° 19' 4.946 N 148° 46' 46.666 W - survey misses target center by 82.20ft at 13421.27ft MD (9041.26 TVD, - 3298.95 N, 7906.72 E) - Point J -18A Fault 4 0.00 0.00 76.80 - 4,929.80 7,181.13 5,965,745.00 649,930.00 70° 18' 48.792 N 148° 47' 5.514 W - survey misses target center by 8948.47ft at 14879.60ft MD (9016.77 TVD, - 4542.10 N, 7223.36 E) - Polygon Point 1 76.80 - 4,929.80 7,181.13 5,965,745.00 649,930.00 Point 2 76.80 - 4,206.60 6,759.77 5,966,460.00 649,495.00 Point 3 76.80 - 3,431.48 7,289.64 5,967,245.00 650,010.00 Point 4 76.80 - 4,206.60 6,759.77 5,966,460.00 649,495.00 J -18A Fault 2 0.00 0.00 76.80 - 2,848.15 7,385.76 5,967,830.00 650,095.00 70° 19' 9.263 N 148° 46' 59.485 W - survey misses target center by 8852.18ft at 12400.00ft MD (8912.92 TVD, - 2393.45 N, 7664.10 E) - Polygon Point 1 76.80 - 2,848.15 7,385.76 5,967,830.00 650,095.00 Point 2 76.80 - 2,701.44 7,823.66 5,967,985.00 650,530.00 Point 3 76.80 - 2,436.79 8,108.77 5,968,255.00 650,810.00 Point 4 76.80 - 2,701.44 7,823.66 5,967,985.00 650,530.00 1 J -18A T1.5 0.00 0.00 9,031.00 - 3,102.25 7,861.05 5,967,585.00 650,575.00 70° 19' 6.759 N 148° 46' 45.624 W 1 - survey misses target center by 29.39ft at 13215.72ft MD (9035.47 TVD, - 3095.46 N, 7889.29 E) 1 - Point J -18A Fault 3 0.00 0.00 76.80 - 3,271.72 7,567.75 5,967,410.00 650,285.00 70° 19' 5.095 N 148° 46' 54.187 W - survey misses target center by 8880.18ft at 12400.00ft MD (8912.92 TVD, - 2393.45 N, 7664.10 E) - Polygon Point 1 76.80 - 3,271.72 7,567.75 5,967,410.00 650,285.00 Point 2 76.80 - 3,304.66 7,722.16 5,967,380.00 650,440.00 Point 3 76.80 - 3,474.63 8,244.07 5,967,220.00 650,965.00 Point 4 76.80 - 3,304.66 7,722.16 5,967,380.00 650,440.00 J -18A T1.10 0.00 0.00 9,027.00 - 4,465.61 7,229.96 5,966,210.00 649,970.00 70° 18' 53.357 N 148° 47' 4.077 W - survey misses target center by 17.50ft at 14805.03ft MD (9017.20 TVD, - 4470.36 N, 7243.66 E) - Point J -18A T1.9 0.00 0.00 9,027.00 - 3,960.13 7,474.64 5,966,720.00 650,205.00 70° 18' 58.326 N 148° 46' 56.924 W - survey misses target center by 97.78ft at 14215.23ft MD (9026.07 TVD, - 3989.59 N, 7567.86 E) - Point J-18A Polygon 0.00 0.00 0.00 - 2,536.36 7,821.80 5,968,150.00 650,525.00 70 19' 12.325 N 148 46' 46.752 W - survey misses target center by 8915.46ft at 12400.00ft MD (8912.92 TVD, - 2393.45 N, 7664.10 E) - Polygon - 4/20/2010 10:39:34AM Page 5 COMPASS 2003.16 Build 71 • • B19 Survey Report - Geographic bp INTEQ Company: North America - ALASKA - BP Local Co-ordinate Reference: Well J - 18 - Slot 18 Project: Prudhoe Bay TVD Reference: 28:18 7/18/1983 00:00 (0 76.80ft (generic drillinc Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 @ 76.80ft (generic drillinc Welk J - 18 North Reference: True Welibore: J - 18A Survey Calculation Method: Minimum Curvature Design: J -18A Database: EDM .16 - Anc Prod - WH24P Point 1 0.00 - 2,536.36 7,821.80 5,968,150.00 650,525.00 Point 2 0.00 - 2,573.03 7,646.06 5,968,110.00 650,350.00 Point 3 0.00 - 3,045.26 7,757.11 5,967,640.00 650,470.00 Point 4 0.00 - 3,524.45 7,707.99 5,967,160.00 650,430.00 Point 5 0.00 - 3,643.26 7,380.64 5,967,035.00 650,105.00 Point 6 0.00 - 4,351.81 7,032.08 5,966,320.00 649,770.00 Point 7 0.00 - 4,633.50 7,116.75 5,966,040.00 649,860.00 Point 8 0.00 - 4,620.63 7,492.09 5,966,060.00 650,235.00 Point 9 0.00 - 3,000.40 8,028.03 5,967,690.00 650,740.00 J -18A T1.3 0.00 0.00 9,050.00 - 2,771.62 7,832.33 5,967,915.00 650,540.00 70° 19' 10.011 N 148° 46' 46.452 W - survey misses target center by 6.62ft at 12880.78ft MD (9049.04 TVD, - 2771.32 N, 7825.78 E) - Point J 18 T1.8 0.00 0.00 9,032.00 - 3,525.21 7,747.98 5,967,160.00 650,470.00 70° 19' 2.600 N 148° 46' 48.936 W - survey misses target center by 19.04ft at 13711.48ft MD (9031.97 TVD, - 3539.62 N, 7760.42 E) - Point J -18A Fault 1 0.00 0.00 76.80 - 2,430.15 7,233.66 5,968,245.00 649,935.00 70° 19' 13.375 N 148° 47' 3.912 W - survey misses target center by 8846.67ft at 12400.00ft MD (8912.92 TVD, - 2393.45 N, 7664.10 E) - Polygon Point 1 76.80 - 2,430.15 7,233.66 5,968,245.00 649,935.00 Point 2 76.80 - 2,321.99 8,120.94 5,968,370.00 650,820.00 Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (ft) (ft) Name (in) (in) 14,879.60 9,016.77 2 - 7/8" 2.875 4.125 Survey Annotations Measured Vertical Local Coordinates Depth Depth +N /-S +E/ -W (ft) (ft) (ft) (ft) Comment 12,400.00 8,912.92 - 2,393.45 7,664.10 TIP 12,468.50 8,964.14 - 2,423.54 7,698.19 KOP 14,879.60 9,016.77 - 4,542.10 7,223.36 TD Checked By: Approved By: Date: 4/202010 10:39:34AM Page 6 COMPASS 2003.16 Build 71 . - TREE= 6" Mc EVOY • sAFEAlltTEs: WELL ANGLE >70"p 12599' — 4- WELLHEA D = McEVOY ACTUATOR = uns J -18A 1/2" CHROME TBG KB. ELEV = 76.8' BF. ELEV = 39.6' KOP = 900' 2106' H4-1/2" HES X NIP, ID = 3.813" 1 Max Angle = 102° * 12928' DRLG DRAFT Datum MD = 12351'1 Datum TV6= 8800' SS GAS LIFT MANDRELS ST MD TVD DEV TYPE VLV LATCH PORT DATE I 13-3/8" CSG, 72#. L-80, ID = 12.347' H 2932' F -4111 4 4303 3484 51 MMG DOME RK 16 04/27/10 • 3 7522 5596 49 MMG SO RK 21 04/27/10 2 9562 6991 46 MMG DMY RK 0 06/12/05 1 11267 8141 51 MMG DMY RK 0 06/12/05 Minimum ID = 2.377" @ 13,608' I 3-3116" x 2-7/8" X0 11337' 1-14-112" HES X NIP, ID = 3.813" I 11358' I-19-5/8" X 4-1/2" BOT S-3 PKR, ID = 3.875" 1 ill 11383' H4-1/2" HES X NIP, ID = 3.813" 1 11111 11420' H3 70" BKR GEN2 DEPLOYMENT SLV. ID = 3.00" 1 1 11441' I-13-1/2" OTIS X NIP, ID = 2.812" 1 14-1/2" TBG, 12.6#, 13-CR, .0152 bpf, ID = 3,958" 11 11446 11445' 1-14-1/2" X 5-1/2" X0, ID = 3,813" 1 'TUBING STUB 1 11455' il 11447' H5-1/2" SBR ASSY, ID = 3.813" 1 P ill IIP 11488' —19-5/8" x 4-1/2" BOT 3H PKR, ID = 3.958" Malnill 11571' H41/2" OTIS X NIP, ID= 3.813" ITOP OF 7" LNR I-1 I I I I 11 11584' 1-14-1/2" OTIS XN NIP, ID trolled 10 =3.130" 4-1/2" TBG, 12.6#, L-80, .0152 bpf, ID = 3.958" H 11629' 11629' —14-1/2" SHEA ROUT SUB i 9-5/8" CSG, 47#, L-80, ID = 8.681" H 11835' I , I 11624' H ELMD TT LOGGED 08/08/83 I . vac H 12400' 1 ■76, 12453' 1-13-1/2"x3-3/16" XO. ID = 2.786" 1 13-1/2" LNR. 9.24, L-80, STL, 0087bpf, D = 2.992" I 12453' °....j Kit ••• MI I•• 04 OS •••■ MILLOUT WINDOW (J-18A) 12473' - 12482' 1 TOP OF WHIPSTOCK H 12469' `ft , k tt , (r LNR, 2611, L-80, .0383 bpf, ID = 6.276" H 12830' • • ■ 4., ' 4 •••■••■• 400.4 13608' 1-13-1/16"x2-7/8" XO, ID = 2 377" 1 44 t t t•fl tttttte 1tttfttfl *Att. t.t.4 PERFORATION SUMMARY REF LOG. SL8 CNL/GR/CCL ON 04118/10 ANGLE AT TOP PERF. 90' @ 13760' 3-3/16" LNR, 6.24, L-80, Tal, 13608' Note: Refer to Production DB for historical perf data 0076bpf, ID = 2.80" SIZE ,. SPF INTERVAL Opn/Sqz DATE r 2 6 13760-13980 0 04/19/10 4. r 2 6 14000-14830 0 04/19/10 .410 PI3TD 1-1 14839' 12-7/8" LNR, 6.164. L-80. STL, .0058bpf. ID = 2 441" H 14879' I I DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/09/83 ORIGINAL COMPLETION VVEA.: J-18A 06/12/05 DOYON 16 RWO PERMIT No: 2100330 04/20/10 NORDIC2 CTD SIDETRACK (J-18A) API No: 50-029-20986-01 04121/10 SV DRLG HO CORRECTIONS SEC 9, T11N, R13E, 1696' FEL & 800' FNL 05/01/10 MCM/PJC GLV C/0 (04/28/10) BP Exploration (Alaska) • • slinuE SEAN PARNELL, GOVERNOR ALASKA OIL AND GAS 333 W. 7th AVENUE, SUITE 100 CONSERVATION COMMISSION ANCHORAGE, ALASKA 99501 -3539 PHONE (907) 279 -1433 FAX (907) 276 -7542 John McMullen Engineering Team Leader BP Exploration (Alaska), Inc. P.O. Box 196612 Anchorage, AK 99519 -6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU J -18A BP Exploration (Alaska), Inc. Permit No: 210 -033 Surface Location: 800' FNL, 1696' FEL, SEC. 09, T11N, R13E, UM Bottomhole Location: 79' FNL, 181' FWL, SEC. 14, T11N, R13E, UM Dear Mr. McMullen: Enclosed is the approved application for permit to re -drill the above referenced development well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the Commission reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the Commission specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or a Commission order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. S• cerely, ,, Daniel T. Sea ount, Jr. Chair DATED this day of March, 2010. cc: Department of Fish 85 Game, Habitat Section w/o encl. (via e -mail) Department of Environmental Conservation w/o encl. (via e -mail) STATE OF ALASKA R ECIVI f„e ALAS DIL AND GAS CONSERVATION COMM ON yo r PERMIT TO DRILL MAR 2 2 2011 20 AAC 25.005 la. Type of work: lb. Proposed Well Class: ® Development Oil ❑ Service - Winj ❑ Single Zone 1 r ' `'_f ❑ Drill ® Redrill ❑ Stratigraphic Test ❑ Development Gas ❑ Service - Supply ❑ Multiple Zone ❑ Coalbed e.= ' «„ Hydrates ❑ Re -Entry ❑ Exploratory ❑ Service - WAG ❑ Service - Disp ❑ Shale Gas 2. Operator Name: 5. Bond: ® Blanket ❑ Single Well 11. Well Name and Number: BP Exploration (Alaska) Inc. Bond No. 6194193 PBU J -18A 3. Address: 6. Proposed Depth: 12. Field / Pool(s): P.O. Box 196612, Anchorage, Alaska 99519 -6612 MD 14870' TVD 8950'ss Prudhoe Bay Field / Prudhoe 4a. Location of Well (Govemmental Section): 7. Property Designation (Lease Number): Bay Oil Pool Surface: ADL 028281 & 02828% 800' FNL, 1696' FEL, SEC. 09, T11N, R13E, UM 6►a?8;?8' �S Top of Productive Horizon: 8. Land Use Permit 13. Approximate Spud Date: 3058' FNL, 504' FWL, SEC. 11, T11N, R13E, UM April 20, 2010 Total Depth: 9. Acres in Property: 14. Distance to Nearest Property: 79' FNL, 181' FWL, SEC. 14, T11N, R13E, UM 2560 17,000' 4b. Location of Well (State Base Plane Coordinates - NAD 27): 10. KB Elevation above MSL: 76.8' feet 15. Distance to Nearest Well Open Surface: x- 642657 y- 5970537 Zone- ASP4 GL Elevation above MSL: 39.6' feet to Same Pool: 1,035' 16. Deviated Wells: Kickoff Depth: 12470 feet 17. Maximum Anticipated Pressures in prig (see 20 AAC 25.035) Maximum Hole Angle: 103 degrees Downhole: 3208 Surface: 2328 ' 18. Casing Program: I Specifications Top - Setting Depth - Bottom Quantity of Cement, c.f. or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 4 3 -3/16" x 2-7/8" 6.2# / 6.16# L - 80 TCII / STL 3320' 11550' 8244'ss 14870' 8950'ss 197 cu ft Class 'G' . 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effective Depth MD (ft): Effective Depth TVD (ft): Junk (measured): 12840' 924@' None 12788' - 9208' Unknown Depth Casing Length Size Cement Volume MD TVD Conductor / Structural 110' 20" x 30" 8 cu vds Concrete 110' 110' Surface 2932' 13 -3/8" 4418 cu ft Arcticset I I 2932' 2625' Intermediate 11835' 9 -5/8" 2100 cu ft Class 'G'. 575 cu ft Class 'G' & 11835' 8507' Production 219 cu ft Permafrost Liner 1260' 7" 420 cu ft Class 'G' 11570' - 12830' 8334' - 9240' Perforation Depth MD (ft): 12465' - 12600' Perforation Depth TVD (ft): 8962' - 9064' 20. Attachments: ❑ Property Plat ® BOP Sketch ® Drilling Program ❑ Time vs Depth Plot ❑ Shallow Hazard Analysis ❑ Diverter Sketch ❑ Seabed Report ® Drilling Fluid Program ® 20 AAC 25.050 Requirements I 21. Verbal Approval: Commission Representative: Date: 22. 1 hereby certify that the foregoin : is true and correct. Con ct Sean McLaughlin, 564 -4387 Printed Name John M • le Title Engineering Team Leader � 4 �� Prepared By Name/Number. Signature Phone 564 -4711 Date Terris Hubble, 564 -4628 Commission Use Only Permit To Drill API Number: Permit Approval te: See cover letter for /t7 Number: ,C7.,..r 50- 029 - 20986 -01 -00 tip other requirements Conditions of Approval: If box is checked, well may —es not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained shales: rz r Other: X 3500 Psi Qv P r i S t Samples Req'd: ❑ Yes E‘ No Mud Log Req'd: ❑ Yes I'No - 25oz, PSG- , 4 4.414,r /� S HA Measures: Yes ❑ No Directional Survey Req'd: Yes ❑ No APPROVED BY THE COMMISSION Date , COMMISSIONER Form 10-4 vised 0 This permit is valid for 24 DRIG1NAL 3.2.3./0 n hs from the date of approval 20 AAC 25.00 Submit In Duplicate s � rt PP ( 3 (g)) 7- 0,5* BPXA Prudhoe Bay J -18A CTD Sidetrack March 16, 2010 0 bp CTD Sidetrack Summary Pre -Rig Work: (scheduled to begin April 1, 2010) 1. S Dummy GLV's 2. S Drift for 4 -1/2" X 7" Thru tubing whipstock to 12,500' MD 3. 0 MIT -IA - 3000 psi 4. E Set whipstock at 12,470'MD. 5. C Mill XN nipple at 11,584' MD to 3.80" with left hand motor and mill. 6. C Down squeeze 40 bbl of 15.8 ppg cmt past whipstock to abandon existing perforations. 7. 0 MIT - Tubing 2000 psi 8. 0 AC -LDS; AC- PPPOT- T 9. 0 PT tree (MV,SV,WV), 9.j h of SAO' 10. 0 Bleed gas lift and production flowlines down to zero and blind flange 3 10_og 7 11. 0 Remove S- Riser, Remove wellhouse, level pad A Rig Work: (scheduled to begin on April 20, 2010) 1. MIRU and test BOPE to 250 psi low and 3500 psi high. 2. Mill 3.8" window at 12 470' and 10' of rathole. 3. Drill Build: 4.125" OH, 570' (25 and 15 deg /100 planned) 4. Drill Lateral: 4.125" OH, 1830' (12 deg /100 planned) 5. Run 3- 3/16" x 2 -7/8" solid L -80 liner leaving TOL at 11,550' \of 6. Pump primary cement leaving TOC at 12,250', 35 bbls of 15.8 ppg liner cmt planned 7. Cleanout liner and MCNUGR /CCL log ""r/Li- 8. Test liner lap to 2000 psi. 9. Perforate liner per asset instructions (-1000') i) 10. Freeze protect well, Set BPV, RDMO Post -Rig Work: 1. Re- install wellhouse and FL's. 2. Generic GLV's Mud Program: • Well kill: 8.4 ppg brine. • Milling/drilling: 8.6 Geo -VIS for milling and drilling. ppg 9 . 9 Disposal: • All drilling and completion fluids and all other Class II wastes will go to Grind & Inject. • All Class I wastes will go to Pad 3 for disposal. Hole size: 4.125" (bi- center bits used) Casing Program: fully cemented liner • 3- 3/16 ", L -80 6.2# TCII 11,550' and - 13,000' and • 2 -7/8 ", L -80 6.16# STL 13,000'md - 14,870' and • A minimum of 35 bbls 15.8 ppg cement will be used for liner cementing. • TOC planned at 12,250'. Well Control: • BOP diagram is attached. • Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 3500 psi. • The annular preventer will be tested to 250 psi and 2500 psi. Directional • See attached directional plan. Maximum planned hole angle is 103 deg at 12,954'. • Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. • • Distance to nearest property line - 17,000 ft. • Distance to nearest well within pool -1035 ft. (Q -05B) • Anti - Collision Failures • J -20A and B: Plugged with 4-1/2" WRP. Logging • MWD directional and Gamma Ray will be run over all of the open hole section. • Cased hole MCNL/GR/CCL will be run. Hazards • The maximum recorded H2S level on J pad is 110 ppm on well J -26. • Two planned fault crossings, calculated risk of lost circulation is medium in this area. Reservoir Pressure • The reservoir pressure on J -18A is expected to be 3,208 psi at 8,800' TVDSS. (7.0 ppg equivalent) • Max. expected surface pressure with gas (0.10 psi /ft) to surface is 2,328 psi. Sean McLaughlin CTD Engineer CC: Well File Sondra Stewman/Terrie Hubble TREE= 6" McEVOY A CTUATOR = OTIS • J-18 S NOTES: **4 - 1/2" CHROM E TBG** I KB. ELEV = 76.8' BF. ELEV = 39.6' Max KOP Angle = 52 3700' = 900' 1 1 I 2106' H4 -1/2" HES X NIP, ID = 3.813" I Max Datum MD = 12351' Datum 1VD = 8800' SS GAS LIFT MANDRELS ` ST MD TVD DEV TYPE VLV LATCH PORT DATE 113 -3/8" CSG, 72 #, L -80, ID = 12.347" H 2932' I 4 4303 3484 51 MMG DMY RK 0 12/11/09 L 3 7522 5596 49 MMG DMY RK 0 12/11/09 2 9562 6991 46 WAG DMY RK 0 06/12/05 Minimum ID = 3.725" @ 11584' 1 11267 8141 51 NMG DMY RK 0 06/12/05 4 -112" OTIS XN NIPPLE 113 - 4 -1 /2" HES X NIP, ID= 3.813" 1 �� 1 _, 11358' I- 19 -5/8" X 4-1/2" BOT S -3 PKR, ID = 3.875" 1 I I 11383' H4-1/2" HES X NIP, ID = 3.813" 1 4-1/2" TBG, 12.6#, 13 -CR, .0152 bpf, ID = 3.958" 1-1 11445' I 11445' 1-14-1/2" X 5-1/2" XO, ID = 3.813" I 'TUBING STUB H 11455' 1 i 6 r 11447' H5 -1/2" SBR ASSY, ID = 3.813" I MI ►� - 11488' H9 -5/8" x 4-1/2" BOT 3H PKR, ID = 3.958" I I 11541' 1-14-1/2" OTIS X NIP, ID = 3.813" I TOP OF 7______1" LNR H 11571' I I 11584' I-I4-1/2" OTIS XN NIP, ID = 3.725" I 1 4-1/7' TBG, 12.6#, L -80, .0152 bpf, ID = 3.958" I—I 11629' I 19 -5/8" CSG, 47 #, L -80, ID = 8.681" H 11835' I 11629' I— I4 -1/2" SHEAROUT SUB I 11624' H ELMD TT LOGGED 08 /08/83 I PERFORATION SUMMARY REF LOG: BHCS ON 08/04/83 ANGLE AT TOP PERF:41 @ 12520' Note: Refer to Production DB for historical perf data SIZE SPF INTERVAL Opn /Sqz DATE 3-3/8" 6 12465 - 12494 S 10/19/91 I 3-3/8" 6 12505 -12530 S 10/19/91 3-3/8" 4 12520 - 12530 0 05/13/02 3-3/8" 4 12540 - 12570 0 05/13/02 I 2 -7/8" 6 12570 -12574 0 10/07/98 2 -7/8" 12 12575 - 12579 0 03/28/98 I 2 -7/8" 6 12580 - 12600 0 09/28/98 1 ® —I PORTION OF FASDRILL PUSHED TO BTM (DIMS 06/06/05) I I PBTD H 12788' ��.�v�.• 17" LNR, 26#, L -80, .0383 bpf, ID = 6.276" H 12830' IAAA'.'• .0 DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/09/83 ORIGINAL COMPLETION WELL: J 06/12/05 DOYON 16 MO PERMIT No: 1831080 06/14/05 RMWPJC GLV C/O API No: 50- 029 - 20986 -00 02/03/06 DRF /PJC DRLG CORRECTIONS SEC 9, 111 N, R13E, 1696' FEL & 800' FNL 12/12/09 JLJ/SV GLV C/0 BP Exploration (Alaska) TREE= 6 Mc EVOY • J 1 8A WELLHEAD= McEVOY S [ 'NOTES: *4 -1 i2" CHROME TBG ** ACTUATOR = OTIS KB. ELEV = 76.8' P mposed C TD S filet ack BF. ELEV = 39.6' KOP = 900' Max Angle = 52 3700' 2106' — 14 - 1/2" HES X NIP, ID = 3.813" Datum MD = .12351' Datum TVD = 8800' SS GAS LIFT MANDRELS ` ST MD - ND DEV TYPE VLV LATCH PORT DATE 13 -3/8" CSG, 72 #, L-80, ID = 12.347" —1 2932' 4 4303 3484 51 MMG DMY RK 0 12/11/09 71 3 7522 5596 49 MMG DMY RK 0 12/11/09 2 9562 6991 46 MMG DMY RK 0 06/12/05 Minimum ID = 2.3" @ 11550' 1 11267 8141 51 MMG DMY RK 0 06/12/05 TOL 3 -1/2" 1 1 11337' —14-1/2" HES X NIP, ID = 3.813" IX X 11358' — I 9 - 5/8" X 4-1/2" BOT S -3 PKR, ID = 3.875" ' , 11383' H 4 -1/2" HES X NIP, ID = 3.813" 4-1/2" TBG, 12.6#, 13 -CR, .0152 bpf, ID = 3.958" H 11445' - 11445' d -112" X 5 -1/2" XO, ID = 3.813" TUBING STUB — 11455' 11447' —I —15-1/2" SBR ASSY, ID = 3.813" F 11488' —19 -5/8" x 4 -1/2" BOT 3H PKR, ID = 3.958" 13.70" BKR LNR DEPLOYMENT SLV , ID = 2.30" H 11550' 5 1 11541' —14 -1/2" OTIS X NIP, ID = 3.813" TOP OF7 "LNR —1 11571' _ r - 11584' H4 - 1/2" OTIS XN NIP, ID milled to = 3.80" 4-1/2" TBG, 12.6 #, L -80, .0152 bpf, ID = 3.958" —1 11629' / 11629' — 14 -1/2" SHEAROUT SUB 1 9 -5/8" CSG, 47 #, L -80, ID = 8.681" —1 11835' 11624' —1 ELMD TT LOGGED 08/08/83 `oC 1225p' TS G R 11900' PERFORATION SUMMARY REF LOG: BRCS ON 08/04/83 1 I 12470' H4 -1/2" x 7" w hipstock ANGLE AT TOP PERF: 41 @ 12520' I, XO H 13000' 1 Note: Refer to Production DB for historical perf data SEE SPF INTERVAL Opn /Sqz DATE 3- 3/16" x 2-7/8" crrt'd & perf'd 1-I 14870' — 7 3 3/8" 6 12465 - 12494 S 10/19/91 4 8 3 -3/8" 6 12505 - 12530 S 10/19/91 —.__. — _____-----________i 3 -3/8" 4 12520 - 12530 0 05/13/02 1 3 -3/8" 4 12540 - 12570 0 05/13/02 2 -7/8" 6 12570 - 12574 0 10/07/98 2 -7/8" 12 12575 - 12579 0 03/28/98 ] 2 -7/8" 6 12580 - 12600 0 09/28/98 ? ? ?' —{ PORTION OF FASDRILL PUSHED TO BTM (DIMS 06/06/05) PBTD — 1 . 12788' �� 7" LNR, 26#, L -80, .0383 bpf, ID = 6.276" H 12830' .4.0.0.0.• DATE REV BY COMMENTS DATE REV BY COMMENTS PRUDHOE BAY UNIT 08/09/83 ORIGINAL COMPLETION WELL: J - 18A 06/12/05 DOYON 16 RWO PERMIT No: 06/14/05 RMH/PJC GLV C/O API No: 50- 029 - 20986 -0 02/03/06 DRF /PJC DRLG CORRECTIONS SEC 9, T11 N, R13E, 1696' FEL & 800' FNL 12/12/09 JLJ /SV GLV C/O 01/15/10 MSE PROPOSED CTD ST BP Exploration (Alaska) Mal BPPASSPORT MEE BP Coil Tubing Report 0 bp 1NTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well J-18 - Slot 18 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 @ 76.80ft (generic drillin< Well: J -18 North Reference: True Welibore: Plan 1, J -18A Survey Calculation Method: Minimum Curvature Design: Plan 1 Database: EDM .16 - Anc Prod - WH24P Survey Tool Program Date 2/3/2010 From To (ft) (ft) Survey (Welibore) Tool Name Description 100.00 12,400.00 1 : Sperry-Sun BOSS gyro multi (J -18) BOSS -GYRO Sperry-Sun BOSS gyro multishot • 12,400.00 14,870.00 Plan 1 (Plan 1, J-18A) MWD MWD - Standard Planned Survey MD Inc Azi TVDSS WS EIW Northing Easting DLeg V. Sec TFace (ft) ( °) ( °) (ft) (ft) (ft) (ft) (ft) ( °I100ft) (ft) ( °) 12,400.00 41.88 130.90 8,836.12 - 2,393.45 7,664.10 5,968,289.88 650,364.63 0.00 1,026.23 0.00 TIP 12,450.00 41.46 131.69 8,873.47 - 2,415.38 7,689.07 5,968,268.42 650,390.01 1.34 1,043.50 128.94 KOP 12,470.00 43.26 131.69 8,888.24 - 2,424.35 7,699.14 5,968,259.65 650,400.24 9.00 1,050.57 0.00 End of 9 Deg Per 100' DLS 12,500.00 50.76 131.69 8,908.68 - 2,438.93 7,715.51 5,968,245.38 650,416.89 25.00 1,062.09 0.00 12,520.00 55.76 131.69 8,920.64 - 2,449.59 7,727.48 5,968,234.96 650,429.05 25.00 1,070.51 0.00 4 12,600.00 70.59 146.81 8,956.81 - 2,503.70 7,773.29 5,968,181.73 650,475.88 25.00 1,115.85 46.00 12,697.66 90.00 161.92 8,973.29 - 2,589.97 7,814.28 5,968,096.26 650,518.50 25.00 1,193.69 39.09. End of 25 Deg Per 100' DLS 12,700.00 90.00 162.27 8,973.29 - 2,592.20 7,815.00 5,968,094.05 650,519.26 15.00 1,195.76 90.00 12,800.00 90.00 177.27 8,973.29 - 2,690.33 7,832.71 5,967,996.28 650,538.84 15.00 1,289.32 90.00 12,837.66 90.00 182.92 8,973.29 - 2,727.97 7,832.65 5,967,958.64 650,539.49 15.00 1,326.40 90.00 6 12,877.66 91.04 177.01 8,972.93 - 2,767.95 7,832.67 5,967,918.67 650,540.28 15.00 1,365.77 -80.00 7 12,900.00 94.39 177.01 8,971.87 - 2,790.23 7,833.84 5,967,896.42 650,541.87 15.00 1,387.51 0.00 12,954.66 102.59 177.01 8,963.80 - 2,844.18 7,836.66 5,967,842.55 650,545.71 15.00 1,440.15 0.00 8 13,000.00 95.79 177.01 8,956.57 - 2,888.85 7,838.99 5,967,797.93 650,548.89 15.00 1,483.73 180.00 2/3/2010 3:48:57PM Page 3 COMPASS 2003.16 Build 71 ISM BPPASSPORT mans BP Coil Tubing Report 0 bp 1NTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well J-18 - Slot 18 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 @ 76.80ft (generic drillinc Well: J -18 North Reference: True Wellbore: Plan 1, J -18A Survey Calculation Method: Minimum Curvature Design: Plan 1 Database: EDM .16 - Anc Prod - WH24P Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (ft) ( °) (°) (ft) (ft) (ft) (ft) (ft) ( ° /100ft) (ft) (°) 13,038.66 89.99 177.01 8,954.62 - 2,927.39 7,841.01 5,967,759.44 650,551.64 15.00 1,521.34 - 180.00 • End of 15 Deg Per 100' DLS 13,100.00 89.99 169.65 8,954.63 - 2,988.27 7,848.13 5,967,698.71 650,559.92 12.00 1,580.06 -90.00 13,138.66 89.99 165.01 8,954.64 - 3,025.98 7,856.61 5,967,661.17 650,569.11 12.00 1,615.72 -90.00 10 13,200.00 89.99 172.37 8,954.65 - 3,086.09 7,868.63 5,967,601.31 650,582.28 12.00 1,672.83 90.00 13,218.66 89.99 174.61 8,954.65 - 3,104.62 7,870.75 5,967,582.81 650,584.74 12.00 1,690.72 90.00 11 13,298.66 81.69 179.44 8,960.45 - 3,184.21 7,874.90 5,967,503.33 650,590.41 12.00 1,768.37 150.00 12 13,300.00 81.79 179.57 8,960.65 - 3,185.54 7,874.91 5,967,502.00 650,590.45 12.00 1,769.68 50.00 13,398.66 89.47 188.61 8,968.17 - 3,283.48 7,867.88 5,967,403.95 650,585.27 12.00 1,867.36 49.98 13 13,400.00 89.58 188.73 8,968.18 - 3,284.81 7,867.67 5,967,402.62 650,585.10 12.00 1,868.70 50.00 13,418.66 91.02 190.45 8,968.09 - 3,303.20 7,864.57 5,967,384.17 650,582.34 12.00 1,887.35 50.00 14 13,500.00 91.00 200.21 8,966.65 - 3,381.54 7,843.10 5,967,305.44 650,562.36 12.00 1,968.23 90.00 13,538.66 90.98 204.85 8,965.98 - 3,417.24 7,828.29 5,967,269.47 650,548.24 12.00 2,005.96 90.17 15 13,600.00 93.73 211.68 8,963.46 - 3,471.18 7,799.29 5,967,214.99 650,520.27 12.00 2,064.12 68.00 13,638.66 95.43 216.01 8,960.37 - 3,503.18 7,777.83 5,967,182.59 650,499.43 12.00 2,099.35 68.28 16 13,688.66 92.88 221.46 8,956.74 - 3,542.06 7,746.64 5,967,143.13 650,468.98 12.00 2,143.06 115.00 17 13,700.00 92.76 220.10 8,956.19 - 3,550.64 7,739.24 5,967,134.41 650,461.75 12.00 2,152.79 -95.00 13,800.00 91.64 208.14 8,952.33 - 3,633.21 7,683.30 5,967,050.80 650,407.39 12.00 2,243.83 -95.07 13,900.00 90.46 196.20 8,950.49 - 3,725.64 7,645.64 5,966,957.68 650,371.50 12.00 2,341.38 -95.53 13,938.66 90.00 191.58 8,950.33 - 3,763.16 7,636.36 5,966,920.00 650,362.94 12.00 2,379.94 -95.75 18 2/3/2010 3:48:57PM Page 4 COMPASS 2003.16 Build 71 Gtr BPPASSPORT g iH!s BP Coil Tubing Report 0 bp ' 1NTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well J-18 - Slot 18 Project: Prudhoe Bay TVD Reference: Mean Sea Level Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 @ 76.80ft (generic drillinc Well: J -18 North Reference: True Wellbore: Plan 1, J -18A Survey Calculation Method: Minimum Curvature Design: Plan 1 Database: EDM .16 - Anc Prod - WH24P Planned Survey MD Inc Azi TVDSS N/S E/W Northing Easting DLeg V. Sec TFace (ft) ( ( (ft) (ft) (ft) (ft) (ft) ( 1100ft) (ft) ( 14,000.00 90.00 198.94 8,950.34 - 3,822.29 7,620.23 5,966,860.57 650,347.93 12.00 2,440.98 90.00 14,100.00 90.00 210.94 8,950.34 - 3,912.80 7,578.13 5,966,769.28 650,307.57 12.00 2,537.43 90.00 0 14,200.00 90.00 222.94 8,950.35 - 3,992.58 7,518.14 5,966,688.39 650,249.11 12.00 2,626.41 90.00 14,238.66 90.00 227.58 8,950.35 - 4,019.78 7,490.69 5,966,660.67 650,222.18 12.00 2,657.97 90.00 19 14,300.00 90.00 220.22 8,950.36 - 4,063.95 7,448.18 5,966,615.70 650,180.53 12.00 2,708.84 -90.00 14,400.00 90.00 208.22 8,950.36 - 4,146.48 7,392.05 5,966,532.12 650,125.97 12.00 2,799.87 -90.00 14,488.66 90.00 197.58 8,950.37 - 4,228.04 7,357.59 5,966,449.93 650,093.08 12.00 2,886.17 -90.00 20 14,500.00 90.00 198.94 8,950.37 - 4,238.81 7,354.04 5,966,439.10 650,089.73 12.00 2,897.39 90.00 14,600.00 90.00 210.94 8,950.37 - 4,329.32 7,311.95 5,966,347.81 650,049.37 12.00 2,993.84 90.00 14,688.66 90.00 221.58 8,950.37 - 4,400.70 7,259.58 5,966,275.45 649,998.38 12.00 3,073.23 90.00 21 14,700.00 90.00 220.22 8,950.38 - 4,409.27 7,252.16 5,966,266.74 649,991.12 12.00 3,082.96 -90.00 14,800.00 90.00 208.22 8,950.38 - 4,491.81 7,196.02 5,966,183.16 649,936.57 12.00 3,173.99 -90.00 14,870.00 90.00 199.82 8,950.38 - 4,555.69 7,167.55 5,966,118.75 649,909.32 12.00 3,241.85 - 90.00 2 7/8" 2/3/2010 3:48:57PM Page 5 COMPASS 2003.16 Build 71 Aie,,,ms 0 nuerom WELLBORE DETAILS: Plan 1, J-18A REFERENCE INFORMATION ra Project: Prudhoe Bay Magnetic Nat: 22.313 Site: PBJPad MagneticFie�d P Wellbore J -18 Coardnate(NIE)Ref W 18- Sb118 BAKER ' 0 Well: J -18 Saergo 57676s1 Tie on MD: 12400.00 Vertical (TVD) Reference: Mean See Level • Wellbore: Plant J - 18A oe BG .60.93 Section (VS) Reference: Slot - 18(000N,0.O0E) oae. trcvzou Measured Depth Reference: 28 :18 7118'1983 00:00 @ 76.80ft (generic drilling rig) Calculation bp Plan: Plan 1(J- 18/Plan 1, J -18A) Model. ac°Mams Medved: Minimum Curvature IN T EQ -2401 _ -��1 rg er It 1 WELL DETAILS: J-18 -2551 @ �� ,, Ground Level: 0.00 KOP � AT1.3 +W -S +E/ -W Northing Fasting Labttude Longitude Slot -271 E0 of 25 Deg Per IW DIS 1 � 0.00 0.00 5970537.00 642657.00 70°19'37.310 N 148°50'35.004W 18 - -2850' SAT1A SECTION DETAILS ANNOTATIONS - 1 Eniof15 1 gPer100'D IJ Sec MD Inc Azi ssTVD +N /S +E/ -W DLeg TFace VSec Target Mlation - 3000 1 12400.00 4188 130.90 883612 - 239345 7664.10 0.00 000 1026.23 TIP 2 1245000 41.46 131E 887347 - 2415.38 768907 134 12894 1043.50 KOP 3150 3 12470.00 4326 131.69 888824 - 2424.35 769914 9.00 000 1050.57 Enof 9 Deg Per 100DLS Q 4 12520.00 55.76 131.69 8920.64 - 2449.59 7727.48 25.00 0.00 1070.51 4 5 1269766 90.00 161.92 8973.29 - 2589.97 781428 25.00 46.00 1193.69 End of 25 Deg Per 100DLS ' V -3300. 1- I :ATI.6 " 1 , 5 r • 6 12837.66 90.00 182.92 8973.29 -272797 783265 15.00 90.00 1326.40 6 0 7 12877.66 91.04 177.01 8972.93 - 2767.95 7832.67 15.00 280.00 1365.77 7 - -3450 17 • 8 12954.66 10259 177,01 8963.80 - 2844.18 7836.66 15.00 0.00 1440.15 8 9 13038.66 89.99 177.01 8954.62 - 2927.39 7841.01 15.00 180.00 1521.34 End of 15 Deg Per 100 DLS 3600 : • T1.7 10 13138.66 8999 16501 8954.64 - 3025.98 7856.61 12.00 270.00 161572 10 11 1321666 89.99 174.61 8954.65 - 310462 7870.75 12.00 90.00 1690.72 11 8AT18 12 13298.66 81.69 179.44 8960.45 - 318421 7874.90 12.00 150.00 1768.37 12 y - 3750 13 13398.66 8947 188.61 896817 - 3283.48 786788 12.00 5000 1867.36 13 iii 14 1341866 9102 19045 896809 - 330320 786457 12.00 5000 1887.35 14 3900 , 15 13538.66 90.98 204.85 8965.98 - 3417.24 7828.29 12.00 90.00 2005.96 15 16 13638.66 95.43 216.01 896037 - 3503.18 777763 12.00 68.00 2099.35 16 0 1 17 1368866 92.88 221.46 8956.74 -3542.06 7746.64 12.00 115.00 2143.06 17 r4-4050 -- I 18 13938.66 90.00 191.58 8950.33 - 3763.16 7636.36 12.00 265.00 2379.94 18 19 14238.66 90.00 227.58 8950.35 -4019.78 7490.69 12.00 90.00 2657.97 19 - 4200 rr v 20 14488.66 90.00 197.58 8950.37 -4228.04 7357.59 12.00 270.00 2886.17 20 21 14688.66 90.00 221.58 8950.37 -4400.70 7259.58 12.00 90.00 3073.23 21 22 14870.00 90.00 199.82 8950.38 -4555.69 7167.55 12.00 270.00 3241.85 TDat14870.03 - 4350 I - ' • rt. 10 i 20 -4500 1 -1 1/Plan 1 1 -18A - _ - -4650 TD at 14871.00 6300 6450 6600 6750 6900 7050 7200 7350 7500 7650 7800 7950 8100 8250 8400 8550 8700 8850 West( - )/East( +) (150 ft/in) 8 8 6 6 1 8■ 8751 1...■■■■■--------- - ------- ■■■ -- - -- -- ----- -- 8821 Irn„■■.■■■---- -- --- ---- -- -- -- -- ---- ---- -- • ct: 8891 I- -C�I• - 11 DLS - im-uu- 1 --- uu -- --- u--- - --uuu u -- 8961 I�S,. ®..�� .•...�...�� -- 15+ A 9031 I -�� ■��. 10 0 ® .■■i■. 20 ■m i ■ g 14870 11 ■■■ 0.) I•u•iu111•iu .►uu•••uu•iu•••1111uu••i•i••iiu•• 9171 ii•ui i r - 11ii •iui ------ ----------- ■-- ---- -- 1■■ ■■ H 9241 II!--------------------------------- E 9311 I-- ---------------------- - - - - -- 1111. - -- 9381 I---••------••--------------•----.------ m 910 980 1050 1120 1190 1260 1330 1400 1470 1540 1610 1680 1750 1820 1890 1960 2030 2100 2170 2240 2310 2380 2450 2520 2590 2660 2730 2800 2870 2940 3010 3080 3150 3220 3290 3360 3430 3500 3570 3640 Vertical Section at 190.00° (70 ft/in) T . Azimuths to True Project: Prudhoe Bay per° WELLBORE DETAILS: Plan 1, J -18A REFERENCEINFCRMATION /qtr Site: PB J Pad Co-oordinate (WE) Reference: Wet J- 18- Slot 18, Two North ■ Well. J 18 Magnebcf Parent Wellbore: J -18 BAKER 0 b P &length: 5767a5enT Tie on MD: 12400.00 Vertical(TVD) Reference: 28: 187118 / 198300:00@ 76.898 (generic drilling dg) �'WI� � Wellbore: Plan 1, J -16A od el:BG IA2Ca Secfim(VS) Reference: Slot- 18(0.00N, 090E) �7Y Plan: Plan 1 (J- 18/Plan 1, J -18A) Abp X Measured Depth Reference: 28:1871181198300:00 76,000 (generic drilling rig) • Calculation Method: Minimum Curcawre 1NTEQ -1200 -1350 -1500 1650 -1800 -1950 -2100 111111111116. ' -2250 -2400 UIIii -20 — 55 lit 255 Will • O 18/J - 1 1, • 18 a ,' C-15/3-15B C -zest ,r1 -3000, ��-0 '. N + -3151. �� M � - M ■�,��, . + VALIIU„I/ •$ 960 �.33n — �r -3450. -20 208 ` ■�„�� G 11/G 11A c ;0000 - ':;1 •3611 ■ I.,.EVIV� '� � � �° ■ . . ,,. , „ � 20 /J-20A G- 11 /G -I1 3751 ' -3900 4000 1 -4350 m -4500 . -Nt bill 1 illi L --,■■•■ , -4651 Ii,\•.0 /%.■ _�' 48 1 _ — .... -4951 - • ` ��■■It�l!l!� 41 1 1 ----- O ` 90 ' 1 .. - s . -5111 �� _ r G -1' /G -19A -5250 SI7 5480 5550 5700 5850 6000 6150 6300 6450 6600 6750 6900 7050 7200 7350 7500 7650 7800 7950 8100 8250 8400 85428700: 9000 9150 9300 9450 9600 9900 10050 10200 10350 10500 10650 10800 to West(- )/East( +) (150 ft/in) RIM • BPPASSPORT 0 smiles Travelling Cylinder Report bp LNTEQ Company: North America - ALASKA - BP Local Co- ordinate Reference: Well J-18 - Slot 18 Project: Prudhoe Bay TVD Reference: Mean Sea Level Reference Site: PB J Pad MD Reference: 28 : 18 7/18/1983 00:00 @ 76.80ft (generic drilling rig) Site Error: 0.00ft North Reference: True Reference Well: J -18 Survey Calculation Method: Minimum Curvature Well Error: 0.00ft Output errors are at 1.00 sigma Reference Wel!bore Plan 1, J -18A Database: EDM .16 - Anc Prod - WH24P 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 (ft) from Plan Offset Well - Wellbore - Design (ft) (ft) (ft) (ft) PB G Pad G -11 - G -11 - G -11 13,375.00 11,660.00 1,277.76 733.81 547.36 Pass - Major Risk G -11 -G-11A -G-11A 13,356.65 12,553.00 671.88 644.73 30.46 Pass - Major Risk G -11 - G -11 B - G -11 B 13,550.00 12,829.00 1,252.76 697.98 555.14 Pass - Major Risk G -15 - G -15B - G -15B 12,800.00 12,300.00 1,088.46 605.45 483.42 Pass - Major Risk G-19-G-19-G-19 14,625.00 11,600.05 1,600.93 533.82 1,068.02 Pass - Major Risk G -19 - G -19A - G -19A 14,175.00 11,700.00 1,470.70 671.62 799.05 Pass - Major Risk PB J Pad J -02 - J -02 - J -02 Out of range J -02 - J -02A - J -02A Out of range J -02 - J -02B - J -02B Out of range J -02 - J- 02BPB1 - J- 02BPB1 Out of range J -09 - J -09 - J -09 Out of range J -09 - J -09A - J -09A Out of range J -16 - J -16A - J -16A Out of range J -18 - J -18 - J -18 12,450.00 12,450.00 0.00 12.22 -8.80 FAIL - Major Risk J -20 - J -20 - J -20 14,870.00 10,500.00 1,654.89 264.12 1,519.90 Pass - Major Risk J -20 - J -20A - J -20A 13,684.70 13,950.00 199.69 673.34 - 458.22 FAIL - Major Risk/ J -20 - J -20B - J -20B 14,700.00 12,400.00 553.02 643.16 -80.34 FAIL - Major Risk . J -20 - J -20B - Plan #5 13,110.52 13,475.00 606.02 880.11 - 273.63 FAIL - Major Risk / J -25 - J -25A - Plan #6 Out of range J -27 - J -27A - J -27A Out of range J -27 - J -27A - Plan #5 Out of range JX -02 - JX -02 - JX -02 Out of range JX -02A - JX -02A - JX -02A Out of range PB Q Pad Q -06 - Q -06 - Q -06 12,973.92 11,576.47 1,179.75 846.82 339.79 Pass - Major Risk Q -06A - Q -06A - Q -06A Out of range CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 2/3/2010 3:51:03PM Page 3 of 19 COMPASS 2003.16 Build 71 • • All Measurements are from top of Riser 3/16/2010 i 0 CC J -18 top of bag C BAG 7 1/16" 5000 psi. I I bttm of bag middle of slips 1 Blind /Shears [ ................**...., I I TOTs I 2 -3/8" combi ram /slips middle of pipes .....'......... 7 1/16" 5000psi I I 4 , --. 1 Mud Cross Mud Cross middle of flow cross 7 1/16" 5000psi I middle of blind /shears variable bore pipe 3 1/2 " -2 3/8" I I TOTs middle of pipe /slips 2 -3/8" combi ram /slips 71/16" 5000psi I 1 r 1 Swab Valve i 1 1 Flow Tee Alaska Department of Natural sources Land Administration System Page 1 of /I Alaska Mapper Land Records /Status Plats Recorder's Search State Cabins Natural Resources Alaska DNR Case Summary File Type: ADL File Number: 28281 Printable Case File Summary See Township, Range, Section and Acreage? New Search 1 ® Yes 0 No LAS Menu 1 Case Abstract 1 Case Detail 1 Land Abstract File: ADL 28281 ''Ian' Search for Status Plat Updates As of 03/23/2010 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER - ALASKA ANCHORAGE AK 995196612 Case Type: 784 OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA -NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 013E Section: 03 Section Acres: 640 Search Plats Meridian: U Township: 011N Range: 013E Section: 04 Section Acres: 640 Meridian: U Township: O11N Range: 013E Section: 09 Section Acres: 640 Meridian: U Township: O11N Range: 013E Section: 10 Section Acres: 640 Legal Description 05 -28 -1965 * ** SALE NOTICE LEGAL DESCRIPTION * ** C14- 92 T11N, R13E, UM 3, 4, 9, 10 2,560.00 End of Case Summary Last updated on 03/23/2010. http: / /dnr.alaska.gov /projects /las /Case_Summary.cfin ?FileType= ADL &FileNumber = 2828... 3/23/2010 Alaska Department of Natural sources Land Administration System Page 1 of, 1 • 7 N Alaska Mapper Land Records /Status Plats Recorder's Search State Cabins Natural Resources r Alaska DNR Case Abstract File Type: ADL File Number: 28280 di Printable Case File Abstract See Township, Range, Section and Acreage? O Yes 0 No New Search LAS Menu 1 Case Summary I Case Detail I Land Abstract File: ADL 28280 _MT_ Search for Status Plat Updates As of 03/23/2010 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER - ALASKA ANCHORAGE AK 995196612 Case Type: 784 OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA -NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 013E Section: 01 Section Acres: 640 Search Plats Meridian: U Township: 011N Range: 013E Section: 02 Section Acres: 640 Meridian: U Township: 011N Range: 013E Section: 11 Section Acres: 640 Meridian: U Township: O11N Range: 013E Section: 12 Section Acres: 640 Case Actions 05 -28 -1965 TRACT DEFINED SALE DATE 07 -14 -1965 STATUS (11) 11 TRACT DEFINED BID TYPE 1 FIXED ROYALTY RATE SALE NUMBER 14 TRACT NUMBER 91 FORM NUMBER 5 DL- 1OCTOBER 1963 CONDITIONAL Y/N N PRIMARY TERM 10 http: / /dnr.alaska.gov /projects /las /Case Abstract.cfm ?FileType= ADL &FileNumber = 28280... 3/23/2010 Alaska Department of Natural tources Land Administration System Page 1 of1S 1 • %Alaska Mapper Land Records /Status Plats Recorder's Search State Cabins Natural Resources Alaska DNR Case Abstract File Type: ADL File Number: 28285 Printable Case File Abstract See Township, Range, Section and Acreage? 0 Yes 0 No New Search LAS Menu l Case Summary l Case Detail I Land Abstract File: ADL 28285 '''aP _ Search for Status Plat Updates As of 03/23/2010 Customer: 000107377 BP EXPLORATION (ALASKA) INC PO BOX 196612/900 E. BENSON BL ATTN: LAND MANAGER - ALASKA ANCHORAGE AK 995196612 Case Type: 784 OIL & GAS LEASE COMP DNR Unit: 780 OIL AND GAS File Location: DOG DIV OIL AND GAS Case Status: 35 ISSUED Status Date: 08/19/1965 Total Acres: 2560.000 Date Initiated: 05/28/1965 Office of Primary Responsibility: DOG DIV OIL AND GAS Last Transaction Date: 12/04/2006 Case Subtype: NS NORTH SLOPE Last Transaction: AA -NRB ASSIGNMENT APPROVED Meridian: U Township: O11N Range: 013E Section: 13 Section Acres: 640 Search Plats Meridian: U Township: 011N Range: 013E Section: 14 Section Acres: 640 Meridian: U Township: O11N Range: 013E Section: 23 Section Acres: 640 Meridian: U Township: 011N Range: 013E Section: 24 Section Acres: 640 Case Actions 05 -28 -1965 TRACT DEFINED SALE DATE 07 -14 -1965 STATUS (11) 11 TRACT DEFINED BID TYPE 1 FIXED ROYALTY RATE SALE NUMBER 14 TRACT NUMBER 96 FORM NUMBER 5 DL- 1OCTOBER 1963 CONDITIONAL Y/N N PRIMARY TERM 10 http://dnr.alaska.gov/projects/las/Case Abstract. cfm ?FileType= ADL &FileNumber = 28285... 3/23/2010 • • TRANSMITTAL LETTER CHECKLIST WELL NAME ��S'!/J / f,4 PTD# —.2 7- .r ✓ Development Service Exploratory Stratigraphic Test Non - Conventional Well FIELD: P..€4444, .�A/ POOL: McL/4? -4 I& 9Y O Circle Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK ADD -ONS WHAT (OPTIONS) TEXT FOR APPROVAL LETTER APPLIES MULTI LATERAL The permit is for a new wellbore segment of existing well (If last two digits in Permit No. , API No. 50- - - API number are between 60 -69) Production should continue to be reported as a function of the original API number stated above. PILOT HOLE In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well name ( PH) and API number (50- - - ) from records, data and logs acquired for well SPACING The permit is approved subject to full compliance with 20 AAC EXCEPTION 25.055. Approval to perforate and produce / inject is contingent upon issuance of a conservation order approving a spacing exception. assumes the liability of any protest to the spacing exception that may occur. DRY DITCH All dry ditch sample sets submitted to the Commission must be in SAMPLE no greater than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Non - Conventional Please note the following special condition of this permit: Well production or production testing of coal bed methane is not allowed for (name of well) until after (Company Name) has designed and implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the Commission to obtain advance approval of such water well testing program. Rev: 1/11/2008 Dam .0I. as $� 0 p 7 3 G7 < m c N., 3, O W W 3 W C) O w w. co co G ca C W G ° W yY:: O Q N N d N ,..) 7 O O o cD O m 0 CD '^ C L Es' O 0 - _ _ - O W W W W W W W W W W N N N N N N N N N N __- -__ (0 W V 0) CA A Cr) N 3 .. co 00 V 0) 071 A W N -s O co 03 V 0) CT A W N- O co co V 0) 07 A co N -+ O O cn N o - 0 1 w, ;* n Co co v �, D'4 D n n n n U) n 1 1 Z b D* t7 m b O O� w* ;* * c r v O o C D 'm v m m a 0 3 O O = a ° tU 'a v 'c o! o m m ' co 'm m '° b n c m m m °• 0) m 0) 7 CD 'y ' 3 C) O 13 13 - < CD CD m• -I -i -1 P' 7 1 7 * = 7 CD CD m _ _ - c to CO o 3 � m �� 'm m 5 �° .O � .O 5 N a I 0 a ' m a , 3. v ID< c 'm 3 1-0 m -° r. N v, m 0 c c O ', < < 0 c 1 O _ p m r. R a � O, 0. 'o m ' 3 m '.3 a I � �m 0) 'a m n _ o o m ° �< a ��' 2 ° ° ° ° m m v d v '* ' c m Im c O ' c YD �' CD n 'O 0) 01 0) O ' N n _ 0) 0 N co ° 0 SU 'CD 0 c Cn O a m � N 0 p 0-0-(,)„, N - 0. 3 7 0) m 7_. n () Q O . 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'' -�° ' N ' '° CD ' tn �N ; m 0) m 3 0 0 1 • S o co �_ n , v � .� IO m O W m O a) o co y 3 a 1 O z `2 N (7 L '' 1 ;� 7 0 * O p 3 = ,a ♦� ` ° N `< Nip 4E1- 1 11 m 1 01 1 = N co m z 1, n 0 CD 3 — 3 co co N 0 I 7 N v N 0) N N ! \ 1 Z Z Z Z Z 1, Z 'D < < < I < Z I ID I < < Z Z Z Z I Z Z Z Z I I I I ID I ID 'D I 'D I I Z �T) D D D D ° D m m ' m m ' m m D m m ' m m m D 'D D D D D D ' D m m 'm 'm iD 'm 'm 'm 'm 'm 'm 'm 'D 2A 0 0 N CA CA 'N 0 �y 0 0 stn �y N lA �N CA CA �y O y t/1 dp I mI 1 r' < 1 , ' KII _ K g * 1 0 - 0 cnw) W a) m X > X m o O m o a a 0 I 3 o v cD O N 5 x ' ' m m ' d v 'a 0) — < 0 ° 0) ° O a m m 0 I 0 0 w co cli 5 0) m 3 2 N 0 O ' CA O. '= '� C W O CD N 00) - 00 � �O .° 0) 530 IN_ 7 0) 5 0 7 O 0. > �(n . 7 C) D * O ' co CO N 1 co CD 0 c T C D (O N CO L CO v 7 0 a, N 3 ._ N CO - j0 3I v, - O - m 11 0. * _ � ; W ' ,* � 3 N ' ' CCDD L '°- 0) !I W m 0) c p ' W ' p a • '0 'w C_ W N 0 °° m ' D M -.< m • 3 co m _ -I z 3 Q o a � c O i - * 3 '° b o) o co D o o C N 1, _ - ,--1: rn I ! a N 0. O F 0. S O O !1 CA 0 co � n y O C v ° N 'O 1 3 m m N 1 1 a c O 3 8 O * 4 1Im s s'',< OI I N O 1 O co 0 • • Well History File APPENDI Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, information of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. • tapescan.txt * * ** REEL HEADER * * ** MWD 11/02/09 BHI 01 LIS Customer Format Tape * * ** TAPE HEADER * * ** MWD 10/04/17 3115681 01 3" CTK * ** LIS COMMENT RECORD * ** 1111111111,11111111 Remark File Version 1.000 1111111111111111 Extract File: ldwg.las -Version Information VERS. 1.20: CWLS log ASCII Standard - VERSION 1.20 WRAP. NO: One line per frame Well Information Block #MNEM.UNIT Data Type Information STRT.FT 12155.5000: Starting Depth STOP.FT 14879.5000: Ending Depth STEP.FT 0.5000: Level Spacing NULL. - 999.2500: Absent Value COMP. COMPANY: BP Exploration (Alaska), Inc. WELL. WELL: J -18A FLD . FIELD: Prudhoe Bay Unit LOC . LOCATION: 70 deg 19' 37.310 "N 148 deg 50' 35.004 "W CNTY. COUNTY: North Slope Borough STAT. STATE: Alaska SRVC. SERVICE COMPANY: Baker Hughes INTEQ TOOL. TOOL NAME & TYPE: 3" CTK DATE. LOG DATE: 17 Apr 2010 API . API NUMBER: 500292098601 -Parameter Information Block # MNEM.UNIT Value Description SECT. 09 Section TOWN.N T11N - Township RANG. R13E Range PDAT. MSL Permanent Datum EPD .F 0 Elevation Of Perm. Datum LMF . DF Log Measured from FAPD.F 76.80 Feet Above Perm. Datum DMF . DF Drilling Measured From EKB .F 0 Elevation of Kelly Bushing EDF .F 76.80 Elevation of Derrick Floor EGL .F 0 Elevation of Ground Level Page 1 i i tapescan.txt CASE.F N/A Casing Depth OS1 . DIRECTIONAL Other Services Line 1 -Remarks (1) All depths are Measured Depths (MD) unless otherwise noted. (2) All depths are Bit Depths unless otherwise noted. (3) All True vertical Depths ( TVDSS) are subsea corrected. (4) All Formation Evaluation data is realtime data. (5) Baker Hughes INTEQ utilized CoilTrak downhole tools and the Advantage surface system to 109 this well.. (6) Tools ran in the string included Casing Collar Locator, an Electrical Disconnect and Circulating Sub, a Drilling Performance Sub (Inner and Outer Downhole Pressure, vibration and Downhole weight on Bit), a Directional and Gamma Sub, and a Hydraulic orienting sub with a Near Bit Inclination Sensor. (7) Data presented here is final and has been depth adjusted to a Primary Depth Control (PDC) log provided by schlumberger GR CNL dated 18 Apr 2010 per Roger sels with BP Exploration (Alaska), Inc. (8) The sidetrack was drilled from J -18A through a milled window in a 7 inch liner. Top of window 12473 ft.MD (8890.7 ft.TVDSS) Bottom of window 12481 ft.MD (8896.6 ft.TVDSS) (9) Tied into J -18 at 12400 feet MD (8836.1 feet TVDSS). (10) The interval from 14843 ft to 14880 ft MD (8940.1 ft. to 8940.0 ft. TVDSS) was not logged due to sensor to bit offset at well TD. MNEMONICS: GRAX -> Gamma Ray [MWD] (MWD -API units) ROP_AVG -> Rate of Penetration, feet /hour TVDSS -> True Vertical Depth (Subsea) CURVE SHIFT DATA BASELINE, MEASURED, DISPLACEMENT 12161, 12163.7, ! 2.66797 12176.8, 12178.7, ! 1.84766 12182.2, 12182.2, ! 0 12186.3, 12186.5, ! 0.205078 12191.4, 12191.4, ! 0 12194.7, 12194.5, ! - 0.205078 12201.5, 12201.7, ! 0.205078 12210.5, 12211.1, ! 0.615234 12214.6, 12214.4, ! - 0.205078 12217.7, 12218.3, ! 0.616211 12223.9, 12224.1, ! 0.206055 12242.2, 12242.2, ! 0 12244.7, 12244.9, ! 0.205078 12248.4, 12248.8, ! 0.411133 12262.3, 12263.5, ! 1.23145 12272.3, 12270.5, ! - 1.84766 12275, 12274.2, ! - 0.821289 12279.4, 12279.4, ! 0 12282.1, 12283.9, ! 1.84668 12292.7, 12293.8, ! 1.02637 12298.5, 12299.1, ! 0.616211 12301.4, 12303, ! 1.64258 12338.6, 12340.7, ! 2.05273 12346.6, 12347.7, ! 1.02637 12379.3, 12379.5, ! 0.205078 12420.8, 12422.2, ! 1.43652 12429.4, 12429.4, ! 0 12443.8, 12441.3, ! - 2.46289 12451.8, 12452.4, ! 0.615234 12466.6, 12464.9, ! - 1.64258 12477.7, 12477.7, . 0 Page 2 . . tapescan.txt 12478.5, 12478.9, ! 0.410156 12479.7, 12480.1, ! 0.410156 12492.8, 12493, ! 0.205078 12500.6, 12500.2, ! - 0.411133 12505.1, 12504.1, ! - 1.02539 12506.3, 12505.5, ! - 0.821289 12520.5, 12520.1, ! - 0.410156 12532.8, 12533, ! 0.205078 12540.8, 12540.6, ! - 0.205078 12566.3, 12566.5, ! 0.205078 12574.9, 12574.5, ! - 0.410156 12592.4, 12591.2, ! - 1.23145 12596.5, 12595.5, ! - 1.02637 12600.4, 12600.6, ! 0.205078 12609.7, 12609.5, ! - 0.205078 12613.6, 12613.6, ! 0 12617.7, 12617.1, ! - 0.615234 12622.6, 12621.8, ! - 0.821289 12627.3, 12626.7, ! - 0.616211 12638.3, 12640.6, ! 2.25781 12642, 12644.3, ! 2.25781 12646.9, 12648.8, ! 1.84766 12657.5, 12661, ! 3.48926 12667.1, 12671.5, ! 4.31055 12670.2, 12674.7, ! 4.51562 12678.8, 12683.8, ! 4.92578 12683.6, 12688.9, ! 5.33594 12688.5, 12692.6, ! 4.10547 12690.3, 12695.3, ! 4.92578 12692.4, 12697.1, ! 4.72168 12705.7, 12706.7, ! 1.02637 12711.6, 12712.3, ! 0.616211 12716.2, 12714.9, ! - 1.23145 12717.4, 12717.8, ! 0.411133 12728.3, 12727.2, ! - 1.02637 12735.4, 12733.4, ! - 2.05273 12743.4, 12741.8, ! - 1.6416 12754.9, 12752.9, ! - 2.05273 12760.6, 12758.5, ! - 2.05273 12766.9, 12765.3, ! - 1.6416 12772.3, 12771.5, ! - 0.821289 12780.9, 12778.7, ! - 2.25781 12786.9, 12785.9, ! - 1.02637 12796.1, 12793.9, ! - 2.25781 12799.8, 12799.4, ! - 0.411133 12806.4, 12806.8, ! 0.411133 12809.7, 12810.7, ! 1.02637 12818.7, 12814.6, ! - 4.10547 12825.1, 12822.2, ! - 2.87305 12830, 12826.3, ! - 3.69434 12834.6, 12835.4, ! 0.820312 12838.9, 12838.9, ! 0 12848.5, 12847.3, ! - 1.23145 12856.3, 12856.3, ! 0 12860.2, 12859.6, ! - 0.616211 12868, 12866, ! - 2.05273 12881.3, 12883.4, ! 2.05273 12890.4, 12893, ! 2.66895 12900.2, 12901.5, ! 1.23145 12905.6, 12906.6, ! 1.02637 12911.7, 12911.3, ! - 0.410156 12912.3, 12913.2, ! 0.820312 12922.5, 12923.1, ! 0.615234 Page 3 . . tapescan.txt 12931.5, 12931.8, ! 0.205078 12934.4, 12934.4, ! 0 12941.8, 12941.2, ! - 0.616211 12945.3, 12945.5, ! 0.205078 12949, 12949.2, ! 0.205078 12960.7, 12959.7, ! - 1.02637 12970.2, 12966.3, ! - 3.89941 12974.5, 12971.2, ! - 3.28418 12981, 12977.8, ! - 3.28418 12985.8, 12984.1, ! - 1.64258 12989.5, 12988.2, ! - 1.23145 12996.3, 12994.1, ! - 2.25781 13007.8, 13006.4, ! - 1.4375 13010.1, 13008.8, ! - 1.23145 13014.6, 13012.1, ! - 2.46387 13019.1, 13017.5, ! - 1.64258 13023, 13020.8, ! - 2.25781 13027.8, 13024.7, ! - 3.0791 13032.5, 13030.6, ! - 1.84766 13036.6, 13035.4, ! - 1.23242 13047.9, 13045.8, ! - 2.05176 13050.7, 13048.5, ! - 2.25781 13057.1, 13055.1, ! - 2.05273 13057.7, 13056.1, ! - 1.6416 13064.5, 13066.1, ! 1.6416 13072.5, 13072.3, ! - 0.205078 13080.1, 13080.9, ! 0.820312 13088.9, 13087.8, ! - 1.02637 13102.6, 13100.8, ! - 1.84668 13109.4, 13107.3, ! - 2.05273 13126.2, 13123.6, ! - 2.66797 13129.1, 13126.8, ! - 2.25781 13140.2, 13138.5, ! - 1.6416 13143.7, 13141.4, ! - 2.25781 13154.1, 13150.8, ! - 3.2832 13159.9, 13159.7, ! - 0.205078 13166.2, 13164.4, ! - 1.84766 13174.4, 13173, ! - 1.43652 13179.3, 13177.7, ! - 1.6416 13180.4, 13178.9, ! - 1.43652 13183, 13180.8, ! - 2.25781 13188.4, 13185.5, ! - 2.87305 13190.8, 13188.2, ! - 2.66895 13206.8, 13202.7, ! - 4.10547 13217.9, 13216.1, ! - 1.84668 13243.5, 13240.3, ! - 3.28418 13263.4, 13260.4, ! - 3.0791 13284, 13281.3, ! - 2.66797 13297.7, 13294.8, ! - 2.87402 13301, 13297.9, ! - 3.0791 13341, 13342.4, ! 1.43652 13345.3, 13346.7, ! 1.43652 13374.8, 13374.8, ! 0 13390.4, 13389.6, ! - 0.821289 13398.5, 13397.8, ! - 0.616211 13406.5, 13405.4, ! - 1.02637 13438.7, 13436, ! - 2.66797 13473.6, 13475.7, ! 2.05273 13477.9, 13479, ! 1.02637 13481.8, 13482.5, ! 0.616211 13488.4, 13488, ! - 0.410156 13509.8, 13510.2, ! 0.410156 13522.4, 13522, ! - 0.410156 Page 4 • • tapescan.txt 13538.2, 13538.2, ! 0 13557.5, 13555.6, ! - 1.84766 13559.1, 13557.9, ! - 1.23242 13572.7, 13570.8, ! - 1.84668 13580.9, 13579.7, ! - 1.23145 13589.8, 13591.6, ! 1.84668 13594.3, 13596.3, ! 2.05273 13606.6, 13608, ! 1.43652 13614, 13615, ! 1.02637 13625.7, 13625.7, ! 0 13627.3, 13627.5, ! 0.205078 13651.5, 13651.7, ! 0.205078 13674.5, 13676.1, ! 1.64258 13703, 13705.5, ! 2.46289 13750.5, 13748, ! - 2.46289 13763, 13760.9, ! - 2.05273 13771, 13771, ! 0 13777.6, 13777.2, ! - 0.411133 13844.8, 13845.4, ! 0.615234 13850.1, 13851.6, ! 1.4375 13855.9, 13857.1, ! 1.23145 13862.7, 13863.5, ! 0.821289 13864.7, 13864.9, ! 0.205078 13866.8, 13869, ! 2.25781 13871.3, 13871.9, ! 0.615234 13874.4, 13875.6, ! 1.23145 13896.1, 13897, ! 0.821289 13974.6, 13975, ! 0.411133 13976.5, 13976.5, ! 0 13982, 13982.8, ! 0.821289 13984.5, 13984.9, ! 0.410156 13988.2, 13987.6, ! - 0.615234 13992.5, 13993.1, ! 0.615234 13994.5, 13997, ! 2.46289 13996.2, 13999.1, ! 2.87402 14001.9, 14003.3, ! 1.4375 14006.5, 14006.9, ! 0.410156 14008.3, 14010.1, ! 1.84668 14017.5, 14017.5, ! 0 14045, 14045, ! 0 14060.4, 14060.6, ! 0.205078 14063.5, 14063.1, ! - 0.410156 14065.5, 14064.3, ! - 1.23145 14066.4, 14066.2, ! - 0.205078 14067.8, 14068.2, ! 0.410156 14077, 14074.5, ! - 2.46289 14080, 14079.2, ! - 0.821289 14083.3, 14082.7, ! - 0.616211 14085.8, 14085.6, ! - 0.205078 14199.1, 14196.6, ! - 2.46387 14204.2, 14201.9, ! - 2.25781 14207.9, 14205.6, ! - 2.25781 14234.8, 14233.1, ! - 1.64258 14299.8, 14301.4, ! 1.6416 14308.6, 14310.5, ! 1.84766 14398.4, 14397.3, ! - 1.02539 14410.1, 14408.9, ! - 1.23145 14417.9, 14418.9, ! 1.02637 14422.2, 14423, ! 0.821289 14454.8, 14452.1, ! - 2.66895 14463, 14461.6, ! - 1.43652 14480.1, 14480.3, . 0.205078 14482.3, 14483, ! 0.616211 Page 5 • • tapescan.txt 14497.1, 14496.9, ! - 0.205078 14502.9, 14502.3, ! - 0.615234 14506.2, 14504.8, ! - 1.43652 14510.7, 14508.4, ! - 2.25781 14529.9, 14525.6, ! - 4.30957 14535.6, 14533.8, ! - 1.84668 14538.9, 14536.2, ! - 2.66797 14542, 14538.1, ! - 3.90039 14548.4, 14547.1, ! - 1.23145 14551.4, 14549, ! - 2.46289 14553.7, 14552.7, ! - 1.02637 14569.7, 14568.5, ! - 1.23145 14574.3, 14572.2, ! - 2.05273 14577.9, 14575.5, ! - 2.46289 14582.1, 14580.2, ! - 1.84766 14583.9, 14582.5, ! - 1.43652 14585.7, 14584.7, ! - 1.02637 14589.6, 14588.6, ! - 1.02637 14593.1, 14591.7, ! - 1.43652 14597.9, 14595.8, ! - 2.05273 14650.6, 14647.3, ! - 3.28418 14658.2, 14655.5, ! - 2.66797 14661.6, 14660.4, ! - 1.23145 14670.5, 14669.9, ! - 0.615234 14679.7, 14676.4, ! - 3.28418 14685.1, 14685.9, ! 0.820312 14689, 14689.4, ! 0.410156 14692.8, 14692.6, ! - 0.205078 14695.5, 14695.1, ! - 0.411133 14702.3, 14698.6, ! - 3.69531 14710.5, 14708.9, ! - 1.64258 14715.4, 14713.2, ! - 2.25781 14717.5, 14715.6, ! - 1.84766 14724.3, 14722.6, ! - 1.64258 14729, 14726.5, ! - 2.46289 14736.2, 14736, ! - 0.205078 14741.7, 14740.1, ! - 1.6416 14744, 14743.1, ! - 0.821289 14747.9, 14746.4, . - 1.4375 EOZ END ! BASE CURVE: GROH, OFFSET CURVE: GRAX Tape Subfile: 1 329 records... Minimum record length: 10 bytes Maximum record length: 132 bytes * * ** FILE HEADER * * ** MWD .001 1024 * ** LIS COMMENT RECORD * ** IIIIIIIIIMMIIIIIMMI Remark File version 1.000 The data presented here is final and has been depth shifted to a Page 6 • • tapescan.txt Primary Depth control (PDC) log provided by schlumberger GR CNL dated 18 Apr 2010 per Roger Sels with BP Exploration (Alaska), Inc. * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 12 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.500000 Frame spacing units: [F ] Number of frames per record is: 84 One depth per frame (value= 0) Datum Specification Block Sub -type is: 1 FRAME SPACE = 0.500 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F /HR 4 4 8 Total Data Records: 65 Tape File Start Depth = 12155.500000 Tape File End Depth = 14878.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet * * ** FILE TRAILER * * ** Tape Subfile: 2 74 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes * * ** FILE HEADER * * ** MWD .002 1024 * ** LIS COMMENT RECORD * ** Remark File Version 1.000 This file contains the raw - unedited field MWD data. Page 7 • tapescan.txt * FORMAT RECORD (TYPE# 64) Data record type is: 0 Datum Frame Size is: 12 bytes Logging direction is down (value= 255) Optical Log Depth Scale Units: Feet Frame spacing: 0.250000 Frame spacing units: [F ] Number of frames per record is: 84 One depth per frame (value= 0) Datum Specification Block Sub -type is: 1 FRAME SPACE = 0.250 * F ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units Size Length 1 GR MWD 68 1 AAPI 4 4 2 ROP MWD 68 1 F /HR 4 4 8 Total Data Records: 130 Tape File Start Depth = 12152.750000 Tape File End Depth = 14879.500000 Tape File Level Spacing = 0.250000 Tape File Depth units = feet * * ** FILE TRAILER * * ** Tape Subfile: 3 139 records... Minimum record length: 54 bytes Maximum record length: 4124 bytes * * ** TAPE TRAILER * * ** MWD 10/04/17 3115681 01 * * ** REEL TRAILER * * ** MWD 11/02/09 BHI 01 Page 8 tapescan.txt Tape Subfile: 4 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes 0 Tape Subfile 1 is type: LIS 0 Tape Subfile 2 is type: LIS DEPTH GR ROP 12155.5000 - 999.2500 - 999.2500 12156.0000 - 999.2500 - 999.2500 14878.0000 - 999.2500 96.6000 Tape File Start Depth = 12155.500000 Tape File End Depth = 14878.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = feet 0 Tape Subfile 3 is type: LIS DEPTH GR ROP 12152.7500 - 999.2500 - 999.2500 12153.0000 - 999.2500 - 999.2500 14879.5000 - 999.2500 96.6000 Tape File Start Depth = 12152.750000 Tape File End Depth = 14879.500000 Tape File Level Spacing = 0.250000 Tape File Depth Units = feet 0 Tape Subfile 4 is type: LIS Page 9