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Home My WebLink About220-011DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20761-61-00Well Name/No. COLVILLE RIV UNIT CD5-23L1-01Completion StatusWAGINCompletion Date3/3/2020Permit to Drill2200110Operator ConocoPhillips Alaska, Inc.MD11001TVD7452Current StatusWAGIN5/18/2020UICYesWell Log Information:DigitalMed/FrmtReceivedStart StopOH /CHCommentsLogMediaRunNoElectr DatasetNumberNameIntervalList of Logs Obtained:GR/ResNoNoYesMud Log Samples Directional SurveyREQUIRED INFORMATION(from Master Well Data/Logs)DATA INFORMATIONLog/DataTypeLogScaleC3/23/2020 Electronic File: CD5-23L1-01 EOW NAD27.pdf32222EDDigital DataC3/23/2020 Electronic File: CD5-23L1-01 EOW NAD27.txt32222EDDigital DataC3/23/2020 Electronic File: CD5-23L1-01 EOW NAD83.pdf32222EDDigital DataC3/23/2020 Electronic File: CD5-23L1-01 EOW NAD83.txt32222EDDigital Data0 0 2200110 COLVILLE RIV UNIT CD5-23L1-01 LOG HEADERS32222LogLog Header ScansC5/8/20207727 11001 Electronic Data Set, Filename: CD5-23L1-01 GAMMA RES.las33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 2MD Final Log.cgm33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 5MD Final Log.cgm33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 5TVDSS Final Log.cgm33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 2MD Final.pdf33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 5MD Final.pdf33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 5TVDSS Final.pdf33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 EOW NAD27.pdf33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 EOW NAD27.txt33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 EOW NAD83.pdf33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 EOW NAD83.txt33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 Survey Listing.txt33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 Surveys.txt33004EDDigital DataMonday, May 18, 2020AOGCCPage 1 of 3CD5-23L1-01GAMMA RES.las DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20761-61-00Well Name/No. COLVILLE RIV UNIT CD5-23L1-01Completion StatusWAGINCompletion Date3/3/2020Permit to Drill2200110Operator ConocoPhillips Alaska, Inc.MD11001TVD7452Current StatusWAGIN5/18/2020UICYesWell Cores/Samples Information:ReceivedStart Stop CommentsSentSample SetNumberNameIntervalINFORMATION RECEIVEDCompletion ReportProduction Test InformationGeologic Markers/TopsY Y / NAYMud Logs, Image Files, Digital DataComposite Logs, Image, Data Files Cuttings SamplesY / NAYY / NADirectional / Inclination DataMechanical Integrity Test InformationDaily Operations SummaryYY / NAYCore ChipsCore PhotographsLaboratory AnalysesY / NAY / NAY / NACOMPLIANCE HISTORYDate CommentsDescriptionCompletion Date: 3/3/2020Release Date: 1/27/2020C5/8/2020 Electronic File: CD5-23L1-01_Final_TD @ 11001 Unconfirmed.csv33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01_Final_TD @ 11001 Unconfirmed.xlsx33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01_25_tapescan_BHI_CTK.txt33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01_5_tapescan_BHI_CTK.txt33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01_output.tap33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 2MD Final Log.tif33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 5MD Final Log.tif33004EDDigital DataC5/8/2020 Electronic File: CD5-23L1-01 5TVDSS Final Log.tif33004EDDigital Data0 0 2200110 COLVILLE RIV UNIT CD5-23L1-01 LOG HEADERS33004LogLog Header ScansMonday, May 18, 2020AOGCCPage 2 of 3 DATA SUBMITTAL COMPLIANCE REPORTAPI No. 50-103-20761-61-00Well Name/No. COLVILLE RIV UNIT CD5-23L1-01Completion StatusWAGINCompletion Date3/3/2020Permit to Drill2200110Operator ConocoPhillips Alaska, Inc.MD11001TVD7452Current StatusWAGIN5/18/2020UICYesComments:Compliance Reviewed By:Date:Monday, May 18, 2020AOGCCPage 3 of 3M. Guhl5/18/2020 Transmittal #1273 Detail Date: 5/8/2020 To (External Party):From (CPAI Contact): Email*: abby.bell@alaska.gov Email*: richard.e.elgarico@conocophillips.com First Name*:Abby First Name*: Ricky Last Name*: Bell Last Name*: Elgarico Phone Number:(907) 79 Phone Number: (907) 265-6580 Company: AOGCC Company: ConocoPhillips Address: 333 West 7th Ave.Address: 700 G Street City: Anchorage City: Anchorage State: AK State: AK Zip Code: 99501 Zip Code: 99501 Transmittal Info Sent Via: FTP Tracking #: Justification: Data Detail Quantity*:Description*:Type*: 1 CD4-215l1 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 CD5-23L1 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 CD5-23L1-01 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 3R-105 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 3R-105L1 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 3R-107 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 3R-107L1 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 CD4-214L1 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 3O-04L1 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital 1 3O-04L1-01 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital Received by the AOGCC 05/08/2020 PTD: 2200110 E-Set: 33004 1 3O-04L1PB1 LWD Data - CGM, LAS, PDF, TAPESCAN, TIF Digital Attachments: Received By: ___________________________ Signature: ___________________________ Date: _________________ Approver: ___________________________ Signature: ___________________________ Date: _________________ Abby Bell Abby Bell 05/08/2020 ! 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A% 8" =14 6 7(( &*" ! # "% ' & % ' *" 4/7/20 !"#$%&'( ) *)* +,-'.'$.%-'+ !" )!" )) (/& )+ (/& + 0 (/&) (/&++1/& ,&22&$&3 &/&* &&&'4/(2&%-) 5* ,25+ ) 6/&5* 6/& Last Tag Annotation Depth (ftKB)End Date Wellbore Last Mod By LAST TAG:CD5-23L1 jennalt Last Rev Reason Annotation End Date Wellbore Last Mod By REV REASON: OPENHOLE SIDETRACK 4/4/2020 CD5-23L1 jennalt Casing Strings Casing Description OPEN HOLE OD (in) 6 3/4 ID (in)Top (ftKB) 8,621.0 Set Depth (ftKB) 27,430.0 Set Depth (TVD)…Wt/Len (l…Grade Top Thread Notes: General & Safety End Date Annotation 4/4/2020 NOTE: HORIZONTAL, CD5-23L1, 4/8/2020 10:59:29 AM Vertical schematic (actual) X O OPEN HOLE; 8,621.0-27,430.0 INTERMEDIATE; 34.0-8,620.8 NIPPLE; 8,227.7 NIPPLE; 8,183.1 XO THREADS; 8,133.5 PACKER; 8,129.3 XO THREADS; 8,121.5 GAS LIFT; 6,398.3 GAS LIFT; 5,882.0 GAS LIFT; 3,583.3 SURFACE; 37.0-2,219.6 INJ VALVE; 2,070.9 NIPPLE; 2,070.9 CONDUCTOR; 33.3-115.0 HANGER; 31.0 WNS INJ KB-Grd (ft) 36.55 Rig Release Date 1/24/2018 CD5-23L1 ... TD Act Btm (ftKB) 12,687.0 Well Attributes Field Name ALPINE Wellbore API/UWI 501032076160 Wellbore Status INJ Max Angle & MD Incl (°) 91.96 MD (ftKB) 11,234.74 WELLNAME WELLBORE Annotation LAST WO: End DateH2S (ppm)DateComment HORIZONTAL, CD5-23L1-01, 4/8/2020 11:00:50 AM Vertical schematic (actual) X O OPEN HOLE; 8,621.0-27,430.0 INTERMEDIATE; 34.0-8,620.8 NIPPLE; 8,227.7 NIPPLE; 8,183.1 XO THREADS; 8,133.5 PACKER; 8,129.3 XO THREADS; 8,121.5 GAS LIFT; 6,398.3 GAS LIFT; 5,882.0 GAS LIFT; 3,583.3 SURFACE; 37.0-2,219.6 INJ VALVE; 2,070.9 NIPPLE; 2,070.9 CONDUCTOR; 33.3-115.0 HANGER; 31.0 WNS INJ KB-Grd (ft) 36.55 Rig Release Date 1/24/2018 CD5-23L1-01 ... TD Act Btm (ftKB) 11,001.0 Well Attributes Field Name ALPINE Wellbore API/UWI 501032076161 Wellbore Status INJ Max Angle & MD Incl (°) 101.43 MD (ftKB) 9,580.31 WELLNAME WELLBORE Annotation End DateH2S (ppm)DateComment Page 1/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/19/2020 18:00 2/20/2020 00:00 6.00 DEMOB WHDBOP RURD P Remove front of tiger tank dike, bed truck on location, remove tiger tank from dike. NES tire guy on locaton, check and air up tires in preparation of Rig Move, Load out remaining fluid from rig pits, blow down steam lines, continue pre-move checklist, crane broke down call out mechanic, grader broke down. Crane up and running remove CD5-23 wellhouse and stage out of rig path. grader on location, prep location for rig, continue unloading pits 0.0 0.0 2/20/2020 00:00 2/20/2020 00:30 0.50 DEMOB WHDBOP RURD P Continue unloading fluid from rig pits, prep well for rig, and secure cellar flooring, NES trucks on location 0.0 0.0 2/20/2020 00:30 2/20/2020 02:30 2.00 DEMOB WHDBOP RURD T Wait on vac truck to return for final load. PJSM with Rig crew and operators, vac truck experienced mechanical failure on pony motor at 10 acre pad, mech dispatched from Deadhorse. work unloading NaBr or milling fluid to get truck empty to unload last load of New Mud from rig. 0.0 2/20/2020 02:30 2/20/2020 06:00 3.50 DEMOB WHDBOP RURD T Mobilize vac truck to CD1 mud plant to offload NaBr into upright, 2/20/2020 06:00 2/20/2020 08:00 2.00 DEMOB WHDBOP DMOB P Crew change, Vac truck for last load of mud on location 06:00, spot in and off load while PJSM with NES rig move crew. Pits to jack, spot sow, pull mats. 0.0 0.0 2/20/2020 08:00 2/20/2020 08:30 0.50 MIRU MOVE MOB P Move service mod off well, back to edge of pad. 0.0 0.0 2/20/2020 08:30 2/20/2020 09:18 0.80 MIRU MOVE MOB P Sub to jack, spot sow, pull mats, open barn doors, pull sub off well, move rig down pad. 0.0 0.0 2/20/2020 09:18 2/20/2020 10:00 0.70 MIRU MOVE MOB P Back rig over well CD5-23i, spot up, place mats, set sub on mats, rig off so, measure and spot inner mats for service mod. 0.0 0.0 2/20/2020 10:00 2/20/2020 10:54 0.90 MIRU MOVE MOB P Spot service mod next to Sub, spot outer mats, set down, rig off sow. 0.0 0.0 2/20/2020 10:54 2/20/2020 13:00 2.10 MIRU WHDBOP RURD P Extend PUTZ, hook up comms, stage Tioga on cellar, set stack - 4 point, square up with turnbuckles. 0.0 0.0 2/20/2020 13:00 2/20/2020 15:00 2.00 MIRU WHDBOP RURD P String haywire, attach to CTC, PJSM, pull test to 900 psi on tugger *** Note: Rig Accept @ 13:00 hrs 0.0 0.0 2/20/2020 15:00 2/20/2020 18:00 3.00 SLOT WELLPR CTOP P Secure coil to reel, cut off CTC, hang reel in slings 0.0 0.0 2/20/2020 18:00 2/20/2020 19:00 1.00 SLOT WELLPR CTOP P Remove stripper from INJH, clean, inspect, and swap out 2" Brass to 2- 3/8" Brass. 0.0 0.0 2/20/2020 19:00 2/20/2020 19:30 0.50 SLOT WELLPR CTOP P NES on location, PJSM with crew 0.0 0.0 2/20/2020 19:30 2/20/2020 20:15 0.75 SLOT WELLPR CTOP P Remove King Pin/Booster, open bombay doors, Load out 2" coiled tubing reel *** Note: 2" String #53724/Spool #16631 0.0 0.0 Rig: NABORS CDR3-AC Page 2/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/20/2020 20:15 2/20/2020 20:45 0.50 SLOT WELLPR CTOP P Bring in, and set 2-3/8" reel *** Note: 2-3/8" String #5770 (SLB)/Spool #DR209503 0.0 0.0 2/20/2020 20:45 2/20/2020 21:45 1.00 SLOT WELLPR CTOP P Install King Pin/Booster, close bombay doors and secure, lay down spill dike on bombay doors. set reel into saddle clamps. 0.0 0.0 2/20/2020 21:45 2/20/2020 22:21 0.60 SLOT WELLPR CTOP P Install stripper and hook up hydraulic lines 0.0 0.0 2/20/2020 22:21 2/20/2020 23:21 1.00 SLOT WELLPR CTOP P Swap out 2" gripper blocks to 2-3/8" gripper blocks 0.0 0.0 2/20/2020 23:21 2/21/2020 00:00 0.65 SLOT WELLPR CTOP P Swap out INJH Gooseneck rollers 0.0 0.0 2/21/2020 00:00 2/21/2020 03:00 3.00 SLOT WELLPR CTOP P Finish swapping out gripper blocks and goose neck rollers, and inspect. 0.0 0.0 2/21/2020 03:00 2/21/2020 06:00 3.00 SLOT WELLPR CTOP P Continue securing saddle clamps and torque to spec, install inner reel iron as per RP. 0.0 0.0 2/21/2020 06:00 2/21/2020 08:00 2.00 SLOT WELLPR CTOP P test wire - good. Install pressure bulkhead, string rope for haywire pull. 0.0 0.0 2/21/2020 08:00 2/21/2020 16:00 8.00 SLOT WELLPR CTOP P Swap BOP rams, and horses head rollers, secure inner reel iron, 0.0 0.0 2/21/2020 16:00 2/21/2020 18:00 2.00 SLOT WELLPR CTOP P Crew change, cleared inside reel ice and snow, installed grapple and cable, placed tugger into sheave, 0.0 0.0 2/21/2020 18:00 2/21/2020 19:45 1.75 SLOT WELLPR CTOP P PJSM, pull test grapple and re-torque, Stab coiled tubing into INJH, trimmed coil (5.0') 0.0 0.0 2/21/2020 19:45 2/21/2020 20:45 1.00 SLOT WELLPR CTOP P PJSM, RU LRS, PT line 2,500 psi, load 5 bbl into reel 0.0 0.0 2/21/2020 20:45 2/21/2020 21:21 0.60 SLOT WELLPR CTOP P Vacate fluid from hose, secure costumer line, RD LRS 0.0 0.0 2/21/2020 21:21 2/21/2020 23:21 2.00 SLOT WELLPR CTOP P Swap out lubricator riser for height adjustment, obtain RKB's measurments 0.0 0.0 2/21/2020 23:21 2/22/2020 00:00 0.65 MIRU WHDBOP RURD P Grease and fluid pack surface lines and BOP stack, perform shell test 4,500 psi 0.0 0.0 2/22/2020 00:00 2/22/2020 00:42 0.70 MIRU WHDBOP BOPE P Test BOP's (250 psi low / 4500 psi high, annular to 2500 psi), witness waived by Austin Mcleod of the AOGCC Swab 1 and 2 not holding Grease both, swab#1 pass, geese swab #2 - pass 0.0 0.0 2/22/2020 00:42 2/22/2020 04:12 3.50 MIRU WHDBOP BOPE P Test 1. Swab 2 Test 2. Blind/Shear, BOP TV2, Charlie 4, 5, 8, &12 Test 3. BOP TV 1, Charlie 3, 7, & 11 Test 4. Manual choke D & Super choke C Test 5. Romeo 3, Bleeder 3, Tango 2, Charlie 2, & 10 Test 6. Charlie 1, 9, Bravo 5, and Tango 1 – install TIW test joint Test 7. Lower 2-3/8"” pipe slip rams, TIW #1, Romeo 1, Bleeder 1 0.0 0.0 Rig: NABORS CDR3-AC Page 3/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/22/2020 04:12 2/22/2020 07:12 3.00 MIRU WHDBOP BOPE T Test 7. Lower 2-3/8"” pipe slip rams, TIW #1, Romeo 1, Bleeder 1 Trouble with test, trouble shooting leak path, pull and reset test joint, attempt high side still leaking. Attempt to test 3" rams, fail, pull test joint break down, clean and dope fittings, re torque, start test 0.0 0.0 2/22/2020 07:12 2/22/2020 08:00 0.80 MIRU WHDBOP BOPE P Test 11. 3 ” pipe slip rams, TIW#2 Test 7. Lower 2-3/8"” pipe slip rams, TIW #1, Romeo 1, Bleeder 1 Test 8. Annular BOP 0.0 0.0 2/22/2020 08:00 2/22/2020 09:00 1.00 MIRU WHDBOP BOPE T B8 grease , B8 fail 0.0 0.0 2/22/2020 09:00 2/22/2020 11:00 2.00 MIRU WHDBOP BOPE P Test 10. Bravo 7 -9:12-9:43 Test 11. 3 ” pipe slip rams, TIW#2 - 9:47 - 10:06 Test 12. Draw down accumulator- accumulator pressure 3100 psi, stabilized pressure 2,350 psi, time to 200 psi increase 19 sec, entire recovery 45 sec,N2 4 bottle average 1900 psi. Tested all gas alarms 0.0 0.0 2/22/2020 11:00 2/22/2020 12:48 1.80 MIRU WHDBOP CTOP P Skid cart, test wire, 56 Ohhms & greater than 2k MeggaOhms, install CTC and nozzle - install CT counter on horses head. Working in parralell to swap out failed B8 0.0 0.0 2/22/2020 12:48 2/22/2020 13:12 0.40 MIRU WHDBOP BOPE T Continue to swap out B8 0.0 0.0 2/22/2020 13:12 2/22/2020 14:00 0.80 MIRU WHDBOP CTOP P Start loading reel with seawater over the drain to keep moving forward while continuing to swap out B8 in parralel. S/D with 10 bbls sea water away 0.0 0.0 2/22/2020 14:00 2/22/2020 15:12 1.20 MIRU WHDBOP BOPE T Complete swap out of B8, re flood stack. Test B8 - fail, suspect leaking at MM valves, grease valves and close blinds 0.0 0.0 2/22/2020 15:12 2/22/2020 15:30 0.30 MIRU WHDBOP BOPE P Test B8 0.0 0.0 2/22/2020 15:30 2/22/2020 19:18 3.80 MIRU WHDBOP PRTS P PT tiger tank line to 2500 psi - good. Install QTS and fill coil. 0.0 0.0 2/22/2020 19:18 2/22/2020 19:48 0.50 MIRU WHDBOP CTOP P Test inner reel valve and pac-off (good) 0.0 0.0 2/22/2020 19:48 2/22/2020 20:06 0.30 MIRU WHDBOP CTOP P RD testing equipment, 0.0 0.0 2/22/2020 20:06 2/22/2020 20:24 0.30 MIRU WHDBOP CTOP P Shut down, break off INJH check wire and install big hole nozzle 0.0 0.0 2/22/2020 20:24 2/22/2020 20:54 0.50 MIRU WHDBOP CTOP P Line up to reverse, bring both mud pumps online at 2 bpm each 4 bpm, heard movement 20-30 seconds, shut down pump, bring pumps online again up to 4 bpm no movement heard, brake off INJH and remove nozzle 0.0 0.0 2/22/2020 20:54 2/22/2020 23:06 2.20 MIRU WHDBOP CTOP P RU cutter, issues MU Otis connector, cut coil to a mule shoe, continue MU cutter, cut coil, found wire at 8', brake off cutter, boot wire, 0.0 0.0 Rig: NABORS CDR3-AC Page 4/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/22/2020 23:06 2/22/2020 23:24 0.30 MIRU WHDBOP CTOP P Re-boot wire, stab INJH, perform second slack attempt up to 4 bpm 4,931 psi, no movement observed, unstab INJH, 0.0 0.0 2/22/2020 23:24 2/23/2020 00:00 0.61 MIRU WHDBOP CTOP P MU CTC 0.0 0.0 2/23/2020 00:00 2/23/2020 00:30 0.50 MIRU WHDBOP CTOP P Continue MU CTC, pull test to 35 k 0.0 0.0 2/23/2020 00:30 2/23/2020 01:42 1.20 MIRU WHDBOP CTOP P Re-head BHI UQ, and test eline >2000/58.6 megOhms 0.0 0.0 2/23/2020 01:42 2/23/2020 02:18 0.60 MIRU WHDBOP CTOP P PT BHI UQ to 4,000 psi. leak at pull plate connection, shut down re-torque, PT 4000 psi (good) 0.0 0.0 2/23/2020 02:18 2/23/2020 02:48 0.50 MIRU WHDBOP CTOP P MU Nozzle, pump 1 coil volume forward, while pre-loading PDL 0.0 0.0 2/23/2020 02:48 2/23/2020 03:30 0.70 MIRU WHDBOP CTOP P Finish up pre-loading PDL, load BOT 4-1/2" MB XL WS 0.0 0.0 2/23/2020 03:30 2/23/2020 06:36 3.10 PROD1 RPEQPT PULD P PD, WS setting assembly, issue with PDL, mechanic call to increase hydraulic pressure in order to lift 3" tool string. Continue to PD BHA #1. Space out low, double ball valves buried on first attempt. Complete PD. 0.0 82.3 2/23/2020 06:36 2/23/2020 07:00 0.40 PROD1 RPEQPT TRIP P RIH, large WOB increase, Park coil, PU, Park, WOB moving with pressure, not true WOB. Pumping seawater taking returns to the tiger tank. 82.3 112.0 2/23/2020 07:00 2/23/2020 07:42 0.70 PROD1 RPEQPT CTOP P Park @ 1500' and adjust CT gooseneck alignment and first roller PU, RIH, PU, RIH 112.0 1,622.0 2/23/2020 07:42 2/23/2020 09:54 2.20 PROD1 RPEQPT TRIP P Cntinue to RIH 1,622.0 7,873.0 2/23/2020 09:54 2/23/2020 10:12 0.30 PROD1 RPEQPT DLOG P Tie in to the K1 for a -10' correction 7,873.0 7,917.0 2/23/2020 10:12 2/23/2020 11:54 1.70 PROD1 RPEQPT CTOP P RIHa few feet, stripper leaking, park pipe, increase stripper pressure, still leaking, close annular, bleed off and no flow test above annular, PJSM, replace side door stripper inner elements - 2-3/8 eroded to 2-5/8" ID by rusty pipe. PT upper void annular to stripper - good, open bag, 7,917.0 7,948.0 2/23/2020 11:54 2/23/2020 12:18 0.40 PROD1 RPEQPT TRIP P RIH to 8900' bit depth - drift run 7,948.0 8,900.0 2/23/2020 12:18 2/23/2020 12:36 0.30 PROD1 RPEQPT TRIP P PUH to logging depth - jet whipstock setting area at 2 bpm. 8,900.0 8,165.0 2/23/2020 12:36 2/23/2020 13:30 0.90 PROD1 RPEQPT DLOG P Log CCL from 8100 to 8830 8,165.0 8,900.0 2/23/2020 13:30 2/23/2020 14:18 0.80 PROD1 RPEQPT TRIP P PUH to 8765.72' bit depth, WS tray oriented 150 ° ROHS Confer w engineering, close EDC. PU Wt 46 k lbs, down weight 23k lbs, online w pump at 0.5 bpm, shear at 3400 psi, 2820 diff, WOBclimbed to 5.7 k lbs. ***Set TOWS @ 8750' tray oriented 150° ROHS, SD 2 k lbs. 8,900.0 8,765.7 2/23/2020 14:18 2/23/2020 16:00 1.70 PROD1 RPEQPT TRIP P POOH Park at 7161' to align goose neck, continue out of hole. 8,765.7 72.1 Rig: NABORS CDR3-AC **Set TOW S @ 8750' tray oriented 150° ROHS, Page 5/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/23/2020 16:00 2/23/2020 17:30 1.50 PROD1 RPEQPT PULD P Bump up, space out, PUD BHA #1 72.1 0.0 2/23/2020 17:30 2/23/2020 18:48 1.30 PROD1 RPEQPT PULD P PD BHA #2, window milling asembly, both mill and reamer 3.80 no go. 0.0 80.5 2/23/2020 18:48 2/23/2020 20:33 1.75 PROD1 RPEQPT TRIP P RIH with Milling Assembly BHA #2 80.5 7,790.0 2/23/2020 20:33 2/23/2020 21:09 0.60 PROD1 RPEQPT DLOG P Log formation (K1) for depth control, unclear peaks observed, PUH to 7,790', continue logging, plus 36' 7,790.0 7,992.0 2/23/2020 21:09 2/23/2020 21:27 0.30 PROD1 RPEQPT TRIP P Continue IH 7,992.0 8,705.0 2/23/2020 21:27 2/23/2020 21:39 0.20 PROD1 RPEQPT TRIP P Close the EDC, PUW 47 k w/no pump, continue IH 8,705.0 8,750.0 2/23/2020 21:39 2/23/2020 22:27 0.80 PROD1 RPEQPT TRIP P Dry tag TOWS 8,750', PUH obtain pump parameters 8,750.0 8,751.4 2/23/2020 22:27 2/24/2020 00:00 1.55 PROD1 WHPST MILL P Mill window, 2.88 bpm at 2666 psi, WHP=198, BHP=3,817, IA 455, OA=181 8,751.4 8,752.9 2/24/2020 00:00 2/24/2020 02:00 2.00 PROD1 WHPST MILL P Mill window, 2.88 bpm at 2666 psi, Diff=430 psi, WHP=198, BHP=3,817, IA 455, OA=181 8,752.9 8,754.3 2/24/2020 02:00 2/24/2020 04:00 2.00 PROD1 WHPST MILL P Continue milling, 2.88 bpm at 2,842 psi,Diff=606 psi, WHP=119, BHP=3,825, IA=767, OA=273 8,754.3 8,755.0 2/24/2020 04:00 2/24/2020 06:00 2.00 PROD1 WHPST MILL P Continue milling, 2.88 bpm at 2,705 psi,Diff=486 psi, WHP=120, BHP=3,830, IA=859, OA=292 ** Note: Bleed IA down to 500 psi 8,755.0 8,756.7 2/24/2020 06:00 2/24/2020 07:00 1.00 PROD1 WHPST MILL P Continue milling, 2.88 /2.59 bpm in /out, CT 2,674 psi, Diff=464 psi, WHP=178, BHP=3,836, IA=733, OA=408 ** Mill off @ 8757.8' 8,755.0 8,757.8 2/24/2020 07:00 2/24/2020 09:18 2.30 PROD1 WHPST MILL P Continue milling at 1 ft/hr, 2.88 /2.45 bpm in /out, CT 2,661 psi, Diff=402 psi, WHP=176, BHP=3,867 psi. 8,757.8 8,760.3 2/24/2020 09:18 2/24/2020 12:18 3.00 PROD1 WHPST MILL P Continue milling at 2 ft/hr, 2.88 /2.40 bpm in /out, CT 2,660 psi, Diff=415 psi, WHP=166, BHP=3,859 psi. Ct Wt 18.21 k lbs, WOB -86 lbs 8,760.3 8,765.5 2/24/2020 12:18 2/24/2020 12:54 0.60 PROD1 WHPST MILL P Mill ahead @ ~15 ft/hr, 2.88 /2.46 bpm in /out, CT 2,661 psi, Diff=402 psi, WHP=176, BHP=3,867 psi. 8,765.5 8,776.3 2/24/2020 12:54 2/24/2020 15:18 2.40 PROD1 WHPST REAM P TD rat hole @ 8776', PU Wt 48 k lbs, - geo verified formation on shaker. Pull above WS. Perform four reaming passes at 1 fpm holding as milled tool face on the down passes and on the up passes as milled, 30 Right of, 30 Left of, and 180 out of as milled tool face, varying the bottom stop depth to avoid washing out the pilot hole. 8,776.3 8,776.6 2/24/2020 15:18 2/24/2020 15:30 0.20 PROD1 WHPST REAM P PU Wt 46 k lbs, PUH see -2.1k WOB tug @ 8765.9' Continue up hole, attempt to dry drift, Set down twice @ 8761' BOW 8,776.6 8,745.0 2/24/2020 15:30 2/24/2020 16:48 1.30 PROD1 WHPST REAM P Perform additional 2 up down passes, seeing WOB spike @ 8760 and 8762, assume both DSM and string reamer. Dry drift at 150 and 330 ROHS, S/D twice at 7061' 8,745.0 8,761.0 Rig: NABORS CDR3-AC Page 6/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/24/2020 16:48 2/24/2020 19:48 3.00 PROD1 WHPST REAM P Perform reaming passes up at 300, 330, 360 (0), and 150 on the up pass, as milled on the in pass. 8,761.0 8,740.0 2/24/2020 19:48 2/24/2020 20:06 0.30 PROD1 WHPST REAM P RIH, drift window exit @ 20 fpm, set down @ 8,763', pick up hole clean,, attempt again with same results x 2 8,740.0 8,763.0 2/24/2020 20:06 2/24/2020 20:24 0.30 PROD1 WHPST REAM P Ream down at milled TF 150° ROHS 8,763.0 8,767.0 2/24/2020 20:24 2/24/2020 20:36 0.20 PROD1 WHPST TRIP P PUH for tie in 8,767.0 7,710.0 2/24/2020 20:36 2/24/2020 20:54 0.30 PROD1 WHPST DLOG P Log formation (HRZ), +1.5' 7,710.0 7,993.0 2/24/2020 20:54 2/24/2020 21:06 0.20 PROD1 WHPST TRIP P RIH, dry drift window exit, set down 4.7k 8,766', PUH clean 47 k 7,993.0 8,766.0 2/24/2020 21:06 2/24/2020 21:18 0.20 PROD1 WHPST REAM P Continue pushing on it 4.7k DHWOB dropped off continued pushing in hole to TD 8,776' 8,766.0 8,776.0 2/24/2020 21:18 2/24/2020 21:30 0.20 PROD1 WHPST REAM P Ream up 1 fpm up to 8,760', turn around, RBIH, started taking weight at 8,770', continued pushing on it get weight back and continued IH to TD 8,776' 8,776.0 8,776.0 2/24/2020 21:30 2/24/2020 23:18 1.80 PROD1 WHPST TRIP P POOH 8,776.0 80.5 2/24/2020 23:18 2/25/2020 00:00 0.70 PROD1 WHPST PULD P PUD milling assembly 80.5 0.0 2/25/2020 00:00 2/25/2020 00:30 0.50 PROD1 WHPST PULD P PUD milling assembly 0.0 0.0 2/25/2020 00:30 2/25/2020 00:54 0.40 PROD1 WHPST CTOP P MU nozzle, stab INJH, jet stack 0.0 0.0 2/25/2020 00:54 2/25/2020 02:39 1.75 PROD1 DRILL PULD P PD build section assembly BHA# 3 0.0 82.5 2/25/2020 02:39 2/25/2020 04:19 1.68 PROD1 DRILL TRIP P Tag up, reset counters, RIH 82.5 7,730.0 2/25/2020 04:19 2/25/2020 04:31 0.20 PROD1 DRILL DLOG P log formation for depth control +7.5' 7,730.0 7,802.0 2/25/2020 04:31 2/25/2020 04:43 0.20 PROD1 DRILL TRIP P Continue IH, closed EDC 7,802.0 8,700.0 2/25/2020 04:43 2/25/2020 05:01 0.30 PROD1 DRILL TRIP P RIH throught window, set down 8,766' 4.5k DHWOB 8,700.0 8,776.0 2/25/2020 05:01 2/25/2020 06:01 1.00 PROD1 DRILL DRLG P Bring pump online 2.6 bpm at 2589 psi, Diff=571, WHP=243, BHP=3,888, IA=247, OA=123 stalls get started 8,776.0 8,792.0 2/25/2020 06:01 2/25/2020 06:25 0.40 PROD1 DRILL TRIP P Jog in open hole while verifying directionl data. send 5x5 sweep 8,792.0 8,787.0 2/25/2020 06:25 2/25/2020 07:37 1.20 PROD1 DRILL DRLG P RBIH and drill ahead, Stall @ 8795 PU W 46 k lbs Restart and drill to stall at 8805', PU 46 k lbs Restart and drill to stall at 8808', PU 46 k lbs Restart and drill to stall at 8825', PU 46 k lbs Restart and drill to stall at 8805', PU 46 k lbs 8,787.0 8,830.0 2/25/2020 07:37 2/25/2020 07:49 0.20 PROD1 DRILL TRIP P PU 46 k lbs, pull bit up into rat hole, RBIH to drill. 8,830.0 8,830.0 Rig: NABORS CDR3-AC Page 7/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/25/2020 07:49 2/25/2020 08:19 0.50 PROD1 DRILL DRLG P Drill ahead to 8861', CTC and quick connector past the window. 8,830.0 8,861.0 2/25/2020 08:19 2/25/2020 08:49 0.50 PROD1 DRILL TRIP P PUH into the rat hole, coil connector passed window freely. RBIH to drill. 8,861.0 8,861.0 2/25/2020 08:49 2/25/2020 11:31 2.70 PROD1 DRILL DRLG P CT 3134 @ 2.7 / 1.8 bpm in/out. Free spin diff 864 psi, BHP 3,931 psi holding 10.1 at the window. CT Wt 18.8 k lbs, WOB 2.9 k lbs, WH 187 psi, IA 434 psi, OA 363 psi. Average ROP over interval on bottom 135 Ft/hr 8,861.0 9,225.0 2/25/2020 11:31 2/25/2020 12:01 0.50 PROD1 DRILL TRIP P PU Wt 47 k lbs, PUH, get clean fluid above us, park, open edc, continue up hole pumping 2.9 bpm 9,225.0 7,880.0 2/25/2020 12:01 2/25/2020 12:25 0.40 PROD1 DRILL DLOG P Tie int othe K1 for a -5.5' correction Pull up hole and tie HRZ into K1 for Geo 9,225.0 7,791.0 2/25/2020 12:25 2/25/2020 13:55 1.50 PROD1 DRILL TRIP P POOH, jog tubing @ 500'. Tag up 7,791.0 82.5 2/25/2020 13:55 2/25/2020 14:49 0.90 PROD1 DRILL PULD P PUD BHA #3. 82.5 0.0 2/25/2020 14:49 2/25/2020 17:13 2.40 PROD1 DRILL PULD P PD BHA #4. Rib steer 3.80" go, 3.79" no go. Unable to PD in normal manner with no go ring in stack. Load lower section, Bit, RSM and DGS in stack hung off false bowl. Added no go ring, made up upper section to lower and continued PD. 0.0 78.4 2/25/2020 17:13 2/25/2020 18:55 1.70 PROD1 DRILL TRIP P RIH to 500', shut EDC, shallow test motor good. Continue in hole. 78.4 7,735.0 2/25/2020 18:55 2/25/2020 19:07 0.20 PROD1 DRILL DLOG P Tie into the K1 for a -5.5' correction. 7,735.0 7,781.0 2/25/2020 19:07 2/25/2020 19:37 0.50 PROD1 DRILL TRIP P Continue to RIH, WOB spike to 2.9 k lbs @ 8770.9' Continue to RIH 7,781.0 9,225.0 2/25/2020 19:37 2/25/2020 20:25 0.80 PROD1 DRILL DRLG P CT 2719 psi @ 2.77 / 2.47 bpm in /out. Free spin diff 593 psi, BHP 3930 psi, WH 259 psi, IA 307 psi, OA 202 psi, OBD CT 14.4 k lbs, WOB 2.89 k lbs. Gas cut returns export returns outside. Average ROP over interval on bottom 148 Ft/hr 9,225.0 9,344.0 2/25/2020 20:25 2/25/2020 21:01 0.60 PROD1 DRILL WPRT T PU off bottom to circulate out gas, 48 k lbs. Jog hole while exproting returns, MM plugged off, by passed micro motion and blew down. Run back in hole to drill 9,344.0 9,344.0 2/25/2020 21:01 2/25/2020 21:25 0.40 PROD1 DRILL DRLG P CT 2692 psi, @ 2.76 / 2.11 bpm in /out, free spin diff 451 psi, CT Wt 12.9 k WOB 2.5 k lbs 9,344.0 9,406.0 2/25/2020 21:25 2/25/2020 22:43 1.30 PROD1 DRILL DRLG T PU Wt 49 k lbs Continue to retun gas cut mud, increase target to 10.2 ppgat the window Increase BHP from 3972 psi to 3980 psi, WEllhead from 258 to 278 psi. Returns fell from 2.09 bpm to 1.88 bpm PU to window, clean up returns, RBIH 9,406.0 9,406.0 2/25/2020 22:43 2/25/2020 23:43 1.00 PROD1 DRILL DRLG P CT 2,705 psi, 2.77 / 2.05 bpm in/out, free spin diff 439 psi, WH 302 psi, IA 320 psi, OA 264 psi. CT 14.2 k lbs, WOB 3.1 k lbs 9,406.0 9,567.0 Rig: NABORS CDR3-AC Page 8/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/25/2020 23:43 2/26/2020 00:00 0.27 PROD1 DRILL WPRT T PU off bottom to circulate out gas, 48 k lbs. Jog hole while exproting returns, MM plugged off, by passed micro motion and blew down. Run back in hole to drill 9,567.0 9,519.0 2/26/2020 00:00 2/26/2020 01:06 1.10 PROD1 DRILL WPRT T Continue from bottom to circulate out gas, 48 k lbs. Jog hole while exproting returns. Run back in hole to drill 9,519.0 9,354.0 2/26/2020 01:06 2/26/2020 01:24 0.30 PROD1 DRILL DRLG P BOBD, 2.77 bpm at 2,986 psi, Diff=420, WHP=343, BHP=4026, IA=44, OA=131 9,354.0 9,354.0 2/26/2020 01:24 2/26/2020 02:06 0.70 PROD1 DRILL WPRT T PUH, to clear well of gas cut returns 9,354.0 9,306.0 2/26/2020 02:06 2/26/2020 02:48 0.70 PROD1 DRILL TRIP T Pull to cased hole, pulled tight @ 8,780', RBIH, turn around and continue pulling above window clean, close choke. consult with town team, order SW for killing well. 9,306.0 8,607.0 2/26/2020 02:48 2/26/2020 08:48 6.00 PROD1 DRILL CIRC T Recip pipe waiting on SW, cordinate to get SW loaded onto vac truck. phone wells support for additional truck support, 1 AES truck on location loading SW, other truck is delayed wtih LRS on pump job, will be released shortly. returns truck on way back to Alpine. 8,607.0 8,607.0 2/26/2020 08:48 2/26/2020 16:00 7.20 PROD1 DRILL CIRC T Continue recip pipe waiting on SW. Bring KCl/SW up to 3%, mud plant building Duo-vis 8,607.0 8,607.0 2/26/2020 16:00 2/26/2020 18:00 2.00 PROD1 DRILL CIRC T RIH to 8,700', Bring pump on line work rate up to 9.0 bpm. Pumped 930 BBls 8,607.0 8,700.0 2/26/2020 18:00 2/26/2020 20:30 2.50 PROD1 DRILL OTHR T Shut down pump, Monitor pressures, Annular pressure 4041PSI. Reload pits for drilling ops 8,700.0 8,700.0 2/26/2020 20:30 2/26/2020 20:36 0.10 PROD1 DRILL TRIP P Pits loaded with drilling fluid, RIH to drill 8,700.0 8,789.0 2/26/2020 20:36 2/26/2020 20:42 0.10 PROD1 DRILL DLOG P Log RA for +1.5' 8,789.0 8,800.0 2/26/2020 20:42 2/26/2020 21:00 0.30 PROD1 DRILL TRIP P Continue trip in to drill. Clean pass through window 8,800.0 9,581.0 2/26/2020 21:00 2/26/2020 21:42 0.70 PROD1 DRILL DRLG P 9581', Drill, 2.78 BPM @ 4079 PSI FS, BHP=4087, RIW=16.4. DHWOB=2.2K. Drilling with Seawater/ 3%KCL 9,581.0 9,691.0 2/26/2020 21:42 2/26/2020 21:48 0.10 PROD1 DRILL WPRT P Pick up to check parameters, PUW=52K 9,691.0 9,691.0 2/26/2020 21:48 2/26/2020 22:48 1.00 PROD1 DRILL DRLG P 9691', Drill 2.77 BPM @ 3716 PSI FS, BHP=4102 9,691.0 9,805.0 2/26/2020 22:48 2/26/2020 22:54 0.10 PROD1 DRILL WPRT P BHA Wiper, PUW=52K 9,805.0 9,805.0 2/26/2020 22:54 2/26/2020 23:42 0.80 PROD1 DRILL DRLG P 9805', Drill, 2.76 BPM @ 4100 PSI FS, BHP=4110 9,805.0 9,885.0 2/26/2020 23:42 2/26/2020 23:48 0.10 PROD1 DRILL WPRT P BHA wiper, reshoot survey due to high vibration, PUW=52K 9,885.0 9,885.0 2/26/2020 23:48 2/27/2020 00:00 0.20 PROD1 DRILL DRLG P 9885', Drill, 2.81 BPM @ 3153 PSI FS, BHP=4129 9,885.0 9,904.0 2/27/2020 00:00 2/27/2020 00:06 0.10 PROD1 DRILL DRLG P 9904', Drilling, 2.82 BPM @ 2551 PSI FS, BHP=4137 9,904.0 9,915.0 Rig: NABORS CDR3-AC Page 9/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/27/2020 00:06 2/27/2020 00:12 0.10 PROD1 DRILL WPRT P 9915, PUH to shoot survey. High vibration drilling on bottom interfering with survey data, PUW=55K. Start pumping Duo vis @ 9915. Choke closed, WHP=720 9,915.0 9,915.0 2/27/2020 00:12 2/27/2020 00:36 0.40 PROD1 DRILL DRLG P 9915', Drill, 2.81 BPM @ 2550 PSI FS. BHP=4130 9,915.0 9,981.0 2/27/2020 00:36 2/27/2020 01:06 0.50 PROD1 DRILL WPRT P 9981', Wiper trip to bottom of build 9280', PUW=55K 9,981.0 9,981.0 2/27/2020 01:06 2/27/2020 02:42 1.60 PROD1 DRILL DRLG P 9981', Drill, 2.78 BPM @ 2970 PSI FS. BHP=4155, RIW-10.5K., DHWOB- 2.8K 9,981.0 10,173.0 2/27/2020 02:42 2/27/2020 02:48 0.10 PROD1 DRILL WPRT P 10,173', ick up and restart, PUW=49K 10,173.0 10,173.0 2/27/2020 02:48 2/27/2020 04:18 1.50 PROD1 DRILL DRLG P 10173', Drill, 2.78 BPM @ 3109 PSI FS, BHP=4176 10,173.0 10,380.0 2/27/2020 04:18 2/27/2020 04:39 0.35 PROD1 DRILL WPRT P Wiper trip to end of build, ~ 9230', PUW=51K 10,380.0 9,230.0 2/27/2020 04:39 2/27/2020 05:00 0.35 PROD1 DRILL WPRT P Wiper back in hole, RIW 7 k 9,230.0 10,380.0 2/27/2020 05:00 2/27/2020 08:45 3.75 PROD1 DRILL DRLG P BOBD, 2.78 bpm at 3,321 psi, Diff=478 psi, WHP=884, BHP=4,233, IA=0, OA=76 10,380.0 10,735.0 2/27/2020 08:45 2/27/2020 09:39 0.90 PROD1 DRILL WPRT P Wiper up hole PUW 62 k, clean pass through window exit 10,735.0 7,862.0 2/27/2020 09:39 2/27/2020 09:51 0.20 PROD1 DRILL DLOG P Log formation for depth control, no correction 7,862.0 7,905.0 2/27/2020 09:51 2/27/2020 10:45 0.90 PROD1 DRILL WPRT P Wiper back in hole, RIW 17 k, clean through window exit 7,905.0 10,735.0 2/27/2020 10:45 2/27/2020 12:45 2.00 PROD1 DRILL DRLG P BOBD, 2.8 bpm at 3,315 psi, Diff=456 psi, WHP=724, BHP=4,248, IA=4, OA=84, PU BHA wiper from 10,725', PUW=49 k 10,735.0 10,969.0 2/27/2020 12:45 2/27/2020 14:30 1.75 PROD1 DRILL DRLG P OBD, 2.8 bpm at 4,004 psi, Diff=1,165 psi, WHP=791, BHP=4,303, IA=4, OA=84, PU BHA wiper from 10,894' & 10,974' PUW=49 k 10,696.0 11,135.0 2/27/2020 14:30 2/27/2020 14:48 0.30 PROD1 DRILL WPRT P Wiper up hole PUW 49 k 11,135.0 10,135.0 2/27/2020 14:48 2/27/2020 15:12 0.40 PROD1 DRILL WPRT P Wiper back in hole, RIW 15 k 10,135.0 11,135.0 2/27/2020 15:12 2/27/2020 17:12 2.00 PROD1 DRILL DRLG P BOBD, 2.98 bpm at 3,585 psi, Diff=508 psi, WHP=769, BHP=4,300, IA=6, OA=92 11,135.0 11,315.0 2/27/2020 17:12 2/27/2020 17:24 0.20 PROD1 DRILL WPRT P Stall, Pick up and restart, PUW=50K 11,315.0 11,315.0 2/27/2020 17:24 2/27/2020 18:30 1.10 PROD1 DRILL DRLG P 11315', Drill, 3 BPM @ 3618 PSI FS, BHP=4320 11,315.0 11,447.0 2/27/2020 18:30 2/27/2020 18:36 0.10 PROD1 DRILL WPRT P 11447, Pick up - restart drilling, PUW=50K 11,447.0 11,447.0 2/27/2020 18:36 2/27/2020 20:06 1.50 PROD1 DRILL DRLG P 11447', Drill, 3 BPM @ 3600 PSI FS, BHP=4333, RIW=4.1K, DHWOB=2K 11,447.0 11,585.0 2/27/2020 20:06 2/27/2020 20:48 0.70 PROD1 DRILL WPRT P 11585', Pull 1000' wiper trip. PUW=51K 11,585.0 11,585.0 2/27/2020 20:48 2/27/2020 21:42 0.90 PROD1 DRILL DRLG P 11585', Drill, 3 BPM @ 2989 PSI FS, BHP=4346 11,585.0 11,674.0 2/27/2020 21:42 2/27/2020 21:54 0.20 PROD1 DRILL WPRT P 11674, BHA wiper, Reshoot survey, PUW=49K 11,674.0 11,674.0 2/27/2020 21:54 2/27/2020 23:54 2.00 PROD1 DRILL DRLG P 11674', Drill, 3 BPM @ 3572 PSI FS, BHP=4358 11,674.0 11,880.0 Rig: NABORS CDR3-AC Page 10/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/27/2020 23:54 2/28/2020 00:00 0.10 PROD1 DRILL WPRT P 11180', Pull wiper trip to window with tie in 11,880.0 11,880.0 2/28/2020 00:00 2/28/2020 00:48 0.80 PROD1 DRILL WPRT P On wiper trip to window with tie in 11,880.0 8,760.0 2/28/2020 00:48 2/28/2020 00:54 0.10 PROD1 DRILL DLOG P Log RA for +10.5' 8,760.0 8,780.0 2/28/2020 00:54 2/28/2020 01:54 1.00 PROD1 DRILL WPRT P Continue wiper trip in hole 8,780.0 11,880.0 2/28/2020 01:54 2/28/2020 02:36 0.70 PROD1 DRILL DRLG P 11880', Drill. 3 BPM @ 2909 PSi FS, BHP=4363. Trying to get back to 90° inc. At 11905 reduce pump rate and increase WOB. Unable to build inclination 11,880.0 11,930.0 2/28/2020 02:36 2/28/2020 03:06 0.50 PROD1 DRILL WPRT P Pull off bottom, Consult town. Trip for bent motor / orienter BHA.Pump sweeps 11,930.0 11,850.0 2/28/2020 03:06 2/28/2020 06:06 3.00 PROD1 DRILL TRIP P POOH for BHA. AVG DLS for ribsteer in L1 @ 4.25°. Open EDC @ 8736' 11,850.0 78.3 2/28/2020 06:06 2/28/2020 07:36 1.50 PROD1 DRILL PULD P Tag up at surface, spaceout, PUD Lateral Drilling Assembly BHA #4 78.3 0.0 2/28/2020 07:36 2/28/2020 07:54 0.30 PROD1 DRILL CTOP P Perform Function test 0.0 0.0 2/28/2020 07:54 2/28/2020 09:30 1.60 PROD1 DRILL PULD P PU/PD conventional lateral drilling assembly BHA #5, 0.0 86.7 2/28/2020 09:30 2/28/2020 11:00 1.50 PROD1 DRILL TRIP P RIH pumping down the back side with drilling fluid 86.7 7,750.0 2/28/2020 11:00 2/28/2020 11:12 0.20 PROD1 DRILL DLOG P Log formation for depth control, - 10.0' 7,750.0 7,809.0 2/28/2020 11:12 2/28/2020 12:30 1.30 PROD1 DRILL TRIP P Continue IH 7,809.0 11,930.0 2/28/2020 12:30 2/28/2020 14:30 2.00 PROD1 DRILL DRLG P BOBD, 2.98 bpm at 4,382 psi, Diff=1,375 psi, WHP=707, BHP=4,283, IA=3, OA=81 11,930.0 12,132.0 2/28/2020 14:30 2/28/2020 18:12 3.70 PROD1 DRILL DRLG P OBD, 2.98 bpm at 4,382 psi, Diff=1,375 psi, WHP=707, BHP=4,283, IA=3, OA=81 12,132.0 12,330.0 2/28/2020 18:12 2/28/2020 19:00 0.80 PROD1 DRILL WPRT P Wiper to 11480, PUW=52K, Reshoot survey, Check drilling parameters 12,330.0 12,330.0 2/28/2020 19:00 2/28/2020 20:06 1.10 PROD1 DRILL DRLG P 12330', Drill, 2.88 BPM @ 4177 PSI FS, BHP=4387, High vibrations 3-5's 12,330.0 12,440.0 2/28/2020 20:06 2/28/2020 21:48 1.70 PROD1 DRILL WPRT P Drilled into higher pressure zone, Annular from 4666 to 5697 PSI. WHP from 830 to 1370 PSI. Pull wiper to window 12,440.0 8,730.0 2/28/2020 21:48 2/28/2020 22:06 0.30 PROD1 DRILL PRTS P Perform 15 min static pressure survey 8,730.0 8,730.0 2/28/2020 22:06 2/28/2020 22:12 0.10 PROD1 DRILL WPRT P Continue wiper trip back to bottom to drill. Call Alpine oil board to reduce CD5-25 injection from 11K BPD @ 2800 PSI injection pressure to 1K BPD @ 2300 PSI injection pressure 8,730.0 8,800.0 2/28/2020 22:12 2/28/2020 22:18 0.10 PROD1 DRILL DLOG P Log RA marker for +4' correction 8,800.0 8,808.0 2/28/2020 22:18 2/28/2020 23:30 1.20 PROD1 DRILL WPRT P Continue wiper to bottom 8,808.0 12,400.0 2/28/2020 23:30 2/29/2020 00:00 0.50 PROD1 DRILL DRLG P 12,400' Drill, 2.8 BPM @ 3531 PSI FS, BHP=4517 12,400.0 12,445.0 2/29/2020 00:00 2/29/2020 01:06 1.10 PROD1 DRILL DRLG P 12445Drill, 2.8 BPM @ 3531 PSI FS, BHP=4634 12,445.0 12,510.0 2/29/2020 01:06 2/29/2020 01:12 0.10 PROD1 DRILL WPRT P 12510 P/U to reshoot survey, PUW=58K 12,510.0 12,510.0 Rig: NABORS CDR3-AC Page 11/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 2/29/2020 01:12 2/29/2020 02:48 1.60 PROD1 DRILL DRLG P 12510', Drill, 2.7 BPM @ 3215 PSI FS. BHP=4625. Reduce pump rate due to high vibration 12,510.0 12,607.0 2/29/2020 02:48 2/29/2020 03:00 0.20 PROD1 DRILL WPRT P Pull 100' wiper, PUW=58K 12,607.0 12,607.0 2/29/2020 03:00 2/29/2020 03:48 0.80 PROD1 DRILL DRLG P 12607', Drill, 2.5 BPM @ 3703 PSi FS, BHP=4642 12,607.0 12,655.0 2/29/2020 03:48 2/29/2020 03:54 0.10 PROD1 DRILL WPRT P 12655', BHA wiper, PUW=59K, Reshoot surveys 12,655.0 12,655.0 2/29/2020 03:54 2/29/2020 04:24 0.50 PROD1 DRILL DRLG P 12655',Drill, 2.59 BPM @ 3703 PSI FS, BHP=4638. Still getting high vibration 12,655.0 12,687.0 2/29/2020 04:24 2/29/2020 04:30 0.10 PROD1 DRILL DRLG P 12687, Encountered another high pressure area, Annular @ 4643 to 5713 PSI. WHP from 1110 PSI to 1444 12,687.0 12,687.0 2/29/2020 04:30 2/29/2020 04:54 0.40 PROD1 DRILL WPRT P Pull 800' wiper trip. PUW=46K, Unable to get turned around @ 11,800. Continue wiper trip to window 12,687.0 11,800.0 2/29/2020 04:54 2/29/2020 06:00 1.10 PROD1 DRILL WPRT P Attempt to turnaround unsuccessful, continue trip to the window 11,800.0 8,700.0 2/29/2020 06:00 2/29/2020 06:24 0.40 PROD1 DRILL TRIP P Perform static pressure survey above window 12.9 ppg/5,018 psi/1,657psi, discuss plan forward with town team. 8,700.0 8,700.0 2/29/2020 06:24 2/29/2020 09:24 3.00 PROD1 DRILL TRIP P POOH, arrange fluids in the pits to pump 11.8 ppg down the backside. 8,700.0 86.7 2/29/2020 09:24 2/29/2020 11:00 1.60 PROD1 DRILL PULD P At surface, spaceout, PUD drilling assembly BHA #5 86.7 0.0 2/29/2020 11:00 2/29/2020 11:54 0.90 PROD1 DRILL CIRC P MU otis cap, bullhead 11.8 ppg completion fluid down back side. Load NS OH Anchored billet into rig pipeshed. Note:Initial pressures WHP 1738 psi final WHP 506 psi. 0.0 0.0 2/29/2020 11:54 2/29/2020 13:24 1.50 PROD2 STK PULD P PU/PD OH Anchored Billet setting assembly BHA #6 0.0 79.8 2/29/2020 13:24 2/29/2020 15:12 1.80 PROD2 STK TRIP P RIH 79.8 7,730.0 2/29/2020 15:12 2/29/2020 15:30 0.30 PROD2 STK DLOG P Log formation HRZ w/-9.5' 7,730.0 7,816.0 2/29/2020 15:30 2/29/2020 16:06 0.60 PROD2 STK TRIP P Continue IH, PUW 38 k 7,816.0 9,363.0 2/29/2020 16:06 2/29/2020 16:12 0.10 PROD2 STK OTHR P At set depth, TOB @ 9350, Bring pumps online, See tool shift @ 4920 PSI, Set down 1.5K on billet 9,363.0 9,363.0 2/29/2020 16:12 2/29/2020 18:12 2.00 PROD2 STK TRIP P POOH after setting billet, Oen EDC @ 8700', Continue out 9,363.0 68.0 2/29/2020 18:12 2/29/2020 19:54 1.70 PROD2 STK PULD P PJSM, PUD BHA # 6 N.S. billet running tools 68.0 0.0 2/29/2020 19:54 2/29/2020 21:36 1.70 PROD2 STK PULD P PJSM, PD BHA # 7 L1-01 kick off / drilling BHA W 1° AKO motor, Agitator, and HYC bit, Make up to coiltral to coil and surface test tool, Check packoffs. Tag up and set counters 0.0 86.6 2/29/2020 21:36 2/29/2020 23:18 1.70 PROD2 STK TRIP P RIH BHA #7, Shallow test agitator @ 500' 2.8 BPM @ 4800. 1450 Diff 86.6 7,750.0 2/29/2020 23:18 2/29/2020 23:30 0.20 PROD2 STK DLOG P 7750 Tie into HRZ for -10' correction, PUW=40K 7,750.0 7,789.0 2/29/2020 23:30 3/1/2020 00:00 0.50 PROD2 STK TRIP P 7789', Continue in hole, Clean pass through window 8771' Midnight depth 7,789.0 8,771.0 Rig: NABORS CDR3-AC Page 12/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 3/1/2020 00:00 3/1/2020 00:06 0.10 PROD2 STK TRIP P Continue in hole, Dry tag TOB @ 9351 8,771.0 9,351.0 3/1/2020 00:06 3/1/2020 01:00 0.90 PROD2 STK MILL P PUH, Bring on pumps 2.75 BPM @ 5136 PSI FS. NHP=5158. Call TOB @ 9349.63' oriented to HS. 9,351.0 9,350.6 3/1/2020 01:00 3/1/2020 01:30 0.50 PROD2 STK MILL P Go to 2 FPH 9,350.6 9,351.6 3/1/2020 01:30 3/1/2020 01:48 0.30 PROD2 STK MILL P Go to 3 FPH 9,351.6 9,352.6 3/1/2020 01:48 3/1/2020 02:30 0.70 PROD2 DRILL DRLG P 9352.6', Drill ahead, 2.76 BPM @ 5136 PSI FS 9,352.6 9,395.0 3/1/2020 02:30 3/1/2020 02:36 0.10 PROD2 DRILL WPRT P Wiper trip to dry drift billet area, PUW=43K. Clean trip past billet 9,395.0 9,395.0 3/1/2020 02:36 3/1/2020 05:18 2.70 PROD2 DRILL DRLG P 9395', Drill ahead, 2.76 BPM @ 4974 PSI FS, BHP=5207, RIW=11.1K, DHWOB=4.4K, WHP=1468 9,395.0 9,525.0 3/1/2020 05:18 3/1/2020 05:30 0.20 PROD2 DRILL WPRT P BHA wiper PUW 71 k, RBIH 9,442.0 9,525.0 3/1/2020 05:30 3/1/2020 05:42 0.20 PROD2 DRILL DRLG P BOBD, 2.8 bpm at 5,132 psi, Off bottom diff=1,340 psi, WHP=1,479, BHP=5,142, IA=10, OA=92 9,525.0 9,573.0 3/1/2020 05:42 3/1/2020 06:42 1.00 PROD2 DRILL DRLG T Loss of DHWOB, detained pulling 93 k, work pipe x 5 pumping 0.7 bpm, unable to move pipe, attempt to bleed WHP 1,439 psi to 1,243 psi, work pipe, still detained, pull in tention 93 k, bring pump online 2 bpm, pull into tention, pipe moving freely. contnue pulling to the window 9,573.0 7,750.0 3/1/2020 06:42 3/1/2020 07:00 0.30 PROD2 DRILL DLOG T Log HRZ + 9.0', arrange fluids in pits 7,750.0 7,803.0 3/1/2020 07:00 3/1/2020 07:18 0.30 PROD2 DRILL TRIP T RBIH, 7,803.0 8,651.0 3/1/2020 07:18 3/1/2020 07:48 0.50 PROD2 DRILL CIRC T Pull up hole slowly, hesitating for fluid to be moved. 8,651.0 8,700.0 3/1/2020 07:48 3/1/2020 08:12 0.40 PROD2 DRILL CIRC T Line up down the backside, bullhead 90 bbl of 11.8 ppg 8,700.0 8,700.0 3/1/2020 08:12 3/1/2020 08:36 0.40 PROD2 DRILL TRIP T RBIH 8,700.0 9,573.0 3/1/2020 08:36 3/1/2020 09:00 0.40 PROD2 DRILL DRLG P BOBD, 2.77 bpm at 5,083 psi, Off bottom diff=1,341 psi, WHP=587, BHP=5,226, IA=6, OA=91 9,573.0 9,586.0 3/1/2020 09:00 3/1/2020 09:12 0.20 PROD2 DRILL WPRT P Wiper up hole slowly allowing pump pressure to drop back down 9,586.0 9,500.0 3/1/2020 09:12 3/1/2020 09:24 0.20 PROD2 DRILL WPRT P Wiper back in hole, RIW 12 k 9,500.0 9,586.0 3/1/2020 09:24 3/1/2020 11:39 2.25 PROD2 DRILL DRLG P BOBD, 2.77 bpm at 5,083 psi, Off bottom diff=1,341 psi, WHP=587, BHP=5,226, IA=6, OA=91 9,586.0 9,682.0 3/1/2020 11:39 3/1/2020 11:48 0.15 PROD2 DRILL WPRT P BHA, wiper PUW 63 k, RIW 12 k 9,682.0 9,682.0 3/1/2020 11:48 3/1/2020 12:24 0.60 PROD2 DRILL DRLG P BOBD, 2.77 bpm at 5,083 psi, Off bottom diff=1,341 psi, WHP=587, BHP=5,226, IA=6, OA=91 9,682.0 9,690.0 3/1/2020 12:24 3/1/2020 12:42 0.30 PROD2 DRILL WPRT P Pull wiper up hole to 9,400', PUW 62 k, wiper back in hole RIW 9,690.0 9,690.0 3/1/2020 12:42 3/1/2020 14:42 2.00 PROD2 DRILL DRLG P OBD, 2.77 bpm at 5,523 psi, On bottom diff=1,532 psi, WHP=631, BHP=5,214, IA=9, OA=101 9,690.0 9,857.0 3/1/2020 14:42 3/1/2020 17:06 2.40 PROD2 DRILL DRLG P OBD, 2.77 bpm at 5,449 psi, On bottom diff=1,253 psi, WHP=631, BHP=5,214, IA=9, OA=101 9,857.0 10,096.0 Rig: NABORS CDR3-AC Page 13/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 3/1/2020 17:06 3/1/2020 17:30 0.40 PROD2 DRILL WPRT P 10.096', Pull 800' wiper trip. PUW=46K 10,096.0 10,096.0 3/1/2020 17:30 3/1/2020 19:12 1.70 PROD2 DRILL DRLG P 10,096', Drill, 2.8 BPM @ 5056 PSI FS, BHP=5214 10,096.0 10,230.0 3/1/2020 19:12 3/1/2020 19:24 0.20 PROD2 DRILL WPRT P 10,230', BHA wiper, PUW=48K. Reshoot surveys 10,230.0 10,230.0 3/1/2020 19:24 3/1/2020 20:36 1.20 PROD2 DRILL DRLG P 10230', Drill, 2.71 BPM @ 4831 PSI FS, BHP=5228 10,230.0 10,350.0 3/1/2020 20:36 3/1/2020 21:00 0.40 PROD2 DRILL WPRT P 10350', BHA wiper, PUW=46K, Reshoot surveys. MWD tool not responding correctly. Troubleshoot 10,350.0 10,350.0 3/1/2020 21:00 3/1/2020 23:00 2.00 PROD2 DRILL TRIP T POOH for unresponsive BHA, Open EDC @ 8689' 10,350.0 70.0 3/1/2020 23:00 3/2/2020 00:00 1.00 PROD2 DRILL PULD T At surface, Tag up and space out, PUD BHA # 7 70.0 70.0 3/2/2020 00:00 3/2/2020 00:30 0.50 PROD2 DRILL PULD T PUD BHA #7. Inspect CT for flat spots, Min thickness .189" 70.0 0.0 3/2/2020 00:30 3/2/2020 01:30 1.00 PROD2 DRILL PULD T PD BHA #8 from pre loaded PDL, Make up to coil and surface test, Tag up and space out 0.0 86.0 3/2/2020 01:30 3/2/2020 03:00 1.50 PROD2 DRILL TRIP T RIH BHA #8 with 1° AKO motor and RR HYC bit. Shallow test agitator @ 500' 86.0 7,750.0 3/2/2020 03:00 3/2/2020 03:06 0.10 PROD2 DRILL DLOG T Log HRZ for -10' correction, PUW=41K 7,750.0 7,786.0 3/2/2020 03:06 3/2/2020 04:00 0.90 PROD2 DRILL TRIP T Continue in well, Clean trip through window and billet 7,786.0 10,355.0 3/2/2020 04:00 3/2/2020 07:42 3.70 PROD2 DRILL DRLG P 10350', Drill, 2.73 BPM @ 4833 PSI FS, BHP=5193, RIW=10.5, fighting weight transfer issues, PUW's 48-72k 10,355.0 10,605.0 3/2/2020 07:42 3/2/2020 08:03 0.35 PROD2 DRILL WPRT P Wiper up hole PUW 65 k to 9,650 10,605.0 9,650.0 3/2/2020 08:03 3/2/2020 08:24 0.35 PROD2 DRILL WPRT P Wiper back in hole, RIW 10 k 9,650.0 10,649.0 3/2/2020 08:24 3/2/2020 10:24 2.00 PROD2 DRILL DRLG P BOBD, 2.73 bpm at 4,746 psi, Diff= 1,130 psi, WHP=1,701, BHP=5,222, IA=9, OA=96 10,649.0 10,715.0 3/2/2020 10:24 3/2/2020 12:18 1.90 PROD2 DRILL DRLG P OBD, 2.72 bpm at 4,788 psi, Diff= 1,130 psi, WHP=1,701, BHP=5,231, IA=9, OA=96 10,715.0 10,779.0 3/2/2020 12:18 3/2/2020 12:33 0.25 PROD2 DRILL WPRT P Wiper up hole, PUW 65 k 10,779.0 9,676.0 3/2/2020 12:33 3/2/2020 12:48 0.25 PROD2 DRILL WPRT P Wiper back in hole, RIW 10 k 9,676.0 10,779.0 3/2/2020 12:48 3/2/2020 14:48 2.00 PROD2 DRILL DRLG P BOBD, 2.73 bpm at 4,746 psi, Diff= 1,130 psi, WHP=1,701, BHP=5,222, IA=9, OA=96 10,779.0 10,905.0 3/2/2020 14:48 3/2/2020 16:48 2.00 PROD2 DRILL DRLG P BOBD, 2.73 bpm at 4,746 psi, Diff= 1,130 psi, WHP=1,701, BHP=5,222, IA=9, OA=96 10,905.0 10,958.0 3/2/2020 16:48 3/2/2020 17:36 0.80 PROD2 DRILL WPRT P Wiper to window, PUW=62K 10,958.0 7,750.0 3/2/2020 17:36 3/2/2020 17:42 0.10 PROD2 DRILL WPRT P RBIH to log HRZ 7,750.0 7,894.0 3/2/2020 17:42 3/2/2020 18:00 0.30 PROD2 DRILL DLOG P 7894, Log HRZ for +14' Correction 7,894.0 7,808.0 3/2/2020 18:00 3/2/2020 19:24 1.40 PROD2 DRILL WPRT P 7808', Continue wiper to bottom. Clean through window and past billet 7,808.0 10,958.0 3/2/2020 19:24 3/2/2020 19:48 0.40 PROD2 DRILL DRLG P 10958', Drill, 2.68 BPM @ 4056 PSI FS, BHP=5251 10,958.0 10,989.0 Rig: NABORS CDR3-AC Page 14/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 3/2/2020 19:48 3/2/2020 19:54 0.10 PROD2 DRILL WPRT P 10989, BHA Wiper, PUW=62K, 10,989.0 10,989.0 3/2/2020 19:54 3/2/2020 20:06 0.20 PROD2 DRILL DRLG P 10989', Drill, 2.68 BPM @ 4961 PSI FS 10,989.0 11,001.0 3/2/2020 20:06 3/2/2020 23:06 3.00 PROD2 DRILL WPRT T BHA wiper, PUW=82K, Reshoot surveys Set down stuck pipe @ 10997'. PUW 89K, Work pipe. Able to orient freely. Unable to get any reaction from DHWOB sensor. Pump 5 X 5 sweeps. Go to neutral weight S/D pump try relaxing. Try lowering annular pressure. Unable to lower pressure. Get LVT into pits and prep to pump 11,001.0 10,997.0 3/2/2020 23:06 3/3/2020 00:00 0.90 PROD2 DRILL WPRT T Pump 14 BBls LVT down CT. Stop at 6 BBls out. Let soak. Work pipe. Park in compression. Pump 2 BBls out. Let soak work pipe. Goto neutral weight pump 2 bbls out of coil. Work pipe 10,997.0 10,997.0 3/3/2020 00:00 3/3/2020 00:18 0.30 PROD2 DRILL WPRT T Pump 42 BBl beaded liner running pill down CT 10,997.0 10,997.0 3/3/2020 00:18 3/3/2020 00:24 0.10 PROD2 DRILL SFTY T PJSM with LRS to pump crude 10,997.0 10,997.0 3/3/2020 00:24 3/3/2020 02:12 1.80 PROD2 DRILL WPRT T 35 BBl beaded pill out CT. S/D pumps and let soak in tension. Work pipe, Pump 5 BBls out in compression. Let soak. Work pipe. Goto neutral weight. Pump last of pill out CT Work PIPE 10,997.0 10,997.0 3/3/2020 02:12 3/3/2020 04:18 2.10 PROD2 DRILL WPRT T PT LRS to 5K. Working frozen valve issues on pump truck 10,997.0 10,997.0 3/3/2020 04:18 3/3/2020 04:30 0.20 PROD2 DRILL WPRT T LRS online down CT w/crude 2.6 BPM @ 4350 PSI 10,997.0 10,997.0 3/3/2020 04:30 3/3/2020 05:00 0.50 PROD2 DRILL WPRT T 25 BBls away S/D pump LRS truck over heated 10,997.0 10,997.0 3/3/2020 05:00 3/3/2020 05:36 0.60 PROD2 DRILL WPRT T LRS back online with crude down the CT 10,997.0 10,997.0 3/3/2020 05:36 3/3/2020 05:42 0.10 PROD2 DRILL WPRT T LRS offline, Pumped 108 BBls crude, Isolate LRS vac customer line 10,997.0 10,997.0 3/3/2020 05:42 3/3/2020 05:54 0.20 PROD2 DRILL WPRT P Work pipe free 10,997.0 10,997.0 3/3/2020 05:54 3/3/2020 07:00 1.10 DEMOB DRILL WPRT P Pull wiper to window 10,997.0 7,720.0 3/3/2020 07:00 3/3/2020 08:12 1.20 PROD2 DRILL RGRP P Swap out levelwind ram (DS) 7,720.0 7,750.0 3/3/2020 08:12 3/3/2020 08:36 0.40 PROD2 DRILL DLOG P Clean up work area, RIH, Log formatoin for depth + 9.0 bpm 7,750.0 7,792.0 3/3/2020 08:36 3/3/2020 09:18 0.70 PROD2 DRILL TRIP P RIH to above window, pumping lubed drilling fluid down back side. WHP=2,045 7,792.0 8,630.0 3/3/2020 09:18 3/3/2020 10:06 0.80 PROD2 DRILL CIRC P Line up down the backside, pump 150 bbl drilling fluid 8,630.0 8,630.0 3/3/2020 10:06 3/3/2020 12:06 2.00 PROD2 DRILL TRIP P Change of plans, TD called early @ 11,001', POOH 8,630.0 82.3 3/3/2020 12:06 3/3/2020 13:06 1.00 PROD2 DRILL CIRC P Continue circulating down backside. 8,630.0 3/3/2020 13:06 3/3/2020 14:36 1.50 PROD2 DRILL PULD P PJSM, PUD/LD/Inspect drilling assembly BHA #8 ** Note: Major wear observed on ako/motor bend, thorough housing, upload pictures to s:drive 82.3 0.0 Rig: NABORS CDR3-AC Page 15/15 CD5-23 Report Printed: 4/5/2020 Operations Summary (with Timelog Depths) Job: DRILLING SIDETRACK Time Log Start Time End Time Dur (hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth (ftKB) End Depth (ftKB) 3/3/2020 14:36 3/3/2020 16:36 2.00 DEMOB WHDBOP CIRC P Clear RF, MU nozzle stab INJH, bullhead freeze protect (dead crude), jet stack and surface lines 0.0 0.0 3/3/2020 16:36 3/3/2020 17:06 0.50 DEMOB WHDBOP PULD P Unstab INJH, slide cart back, 0.0 0.0 3/3/2020 17:06 3/4/2020 00:00 6.90 DEMOB WHDBOP CTOP P Blow down rig lines, tiger tank line, brake off hardline, vacate fluid from pits, off load returns from tiger tank, RD high pressure lines in PUTZ. inspect INJH, load KDTH trucks, RD transducers in cellar, stage tree cap and flange, 0.0 0.0 Rig: NABORS CDR3-AC $ODVND,QFB:16 ! 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'/7: &'5+:*/ 1 ,4=0:2*+5:*./(7 1'/'* * 7/:8 .577 /7: *5:( /8: &17'/(+.5(. /'( 518.58 +/:. (7:5'*+/ * ./'. &'5+7./'8 ,4=0:2*+5:7'/(+ 1+/78 * (/+1 .5777/1+ *5:*(/'8 &1(*/( .5(.7/8 518.58':/'7 (7:5''*/++ 1/1. &'5+''/7 ,4=0:2*+5:.7/ * :./.+ * 7/+ .577 /7' *5.:7/7( &1*./+*.5(. /*. 518.5 11/*' (7:5'(7/. 1/+. &*511+/7 ,4=0:2*+51+'/7: :8/1+ * :/1. .5778/.( *5. :/:* &1+ /::.5(.8/7: 518.5 .(/'1 (7:5'7 /(. *./:+ &*518'/ . ,4=0:2**5++*/++ :8/1+ * :/1. .57 '/+8 *5888/11 &:.+/ :.5(:*/:* 518.57:+/.: (7:5'.:/:* +/++ &*5:87/'* %4D Baker Hughes Gf Date: March 20, 2020 --- Abby Bell AOGCC 333 West Ph Ave, Suite 100 Anchorage, Alaska 99501 22001s 3222 Letter ®f Transmittal MAR 2 J 2020 Harvey Finch !" OG V V Baker Hughes 795 East 94th Avenue Anchorage, Alaska 99515 Please find enclosed the directional survey data for the following well(s): CD5-23L1 CD5-23L1-01 (2) Total prints Enclosed for each well(s): 1 hardcopy print of directional survey reports (NAD27) 1 compact disk containing electronic survey files Harvey Finch Baker Hughes Wellplanner Harvey.Finch(@bakerhughes.com THE STATE 'ALASKA GOVERNOR MIKE DUNLEAVY James Ohlinger Staff CTD Engineer ConocoPhillips Alaska, Inc. PO Box 100360 Anchorage, AK 99510-0360 Re: Colville River Field, Alpine Oil Pool, CRU CD5-23L1-01 ConocoPhillips Alaska, Inc. Permit to Drill Number: 220-011 Alaska Oil and Gas Conservation Commission Surface Location: 420' FNL, 2862' FEL, SEC. 18, T1IN, R4E, UM Bottomhole Location: 782' FNL, 2026' FWL, SEC. 18, TI IN, R4E, UM Dear Mr. Ohlinger: 333 West Seventh Avenue Anchorage, Alaska 99501-3572 Main: 907.279.1433 Fax: 907.276.7542 www.aogcc.alaska.gov Enclosed is the approved application for the permit to redrill the above referenced service well. The permit is for a new wellbore segment of existing well Permit No. 217-155, API No. 50-103-20761- 00-00. Production should continue to be reported as a function of the original API number stated above. Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. This permit to drill does not exempt you from obtaining additional permits or an approval required by law from other governmental agencies and does not authorize conducting drilling operations until all other required permits and approvals have been issued. In addition, the AOGCC reserves the right to withdraw the permit in the event it was erroneously issued. Operations must be conducted in accordance with AS 31.05 and Title 20, Chapter 25 of the Alaska Administrative Code unless the AOGCC specifically authorizes a variance. Failure to comply with an applicable provision of AS 31.05, Title 20, Chapter 25 of the Alaska Administrative Code, or an AOGCC order, or the terms and conditions of this permit may result in the revocation or suspension of the permit. Sincerely, V*r ce DATED this tl jday of January, 2020. STATE OF ALASKA AL, .A OIL AND GAS CONSERVATION COM ON PERMIT TO DRILL 20 AAC 25.005 JAN 2 1 20,20 1 a. Type of Work: Drill ❑ Lateral Redrill ❑ Reentry ❑ 1b. Proposed Well Class: Exploratory - Gas ❑ Service - WAG Service - Disp ❑ Stratigraphic Test ❑ Development - Oil ❑ Service - Winj ❑ Single Zone E Exploratory - Oil ❑ Development - Gas ❑ Service - Supply ❑ Multiple Zone ❑ 1 c. Specify if well is proposed for: Coalbed Gas ❑ Gas Hydrates ❑ Geothermal ❑ Shale Gas ❑ 2. Operator Name: ConocoPhillips Alaska, Inc. 5. Bond: Blanket R • Single Well ❑ Bond No. 5952180 11. Well Name and Number: CRU CD5-231_1-01 3. Address: P.O. Box 100360 Anchorage, AK 99510-0360 6. Proposed Depth: r Vb MD: 13,250' - TVD. 7391' 12. Field/Pool(s): Colville River Unit / Alpine Oil Pool 4a. Location of Well (Governmental Section): Surface: 420' FNL, 2862' FEL, Sec. 18, T11 N, R4E, UM Top of Productive Horizon: 2469' FNL, 520' FWL, Sec. 07, T11N, R4E, UM Total Depth: 782' FNL, 2026' FWL, Sec. 18, T11N, R4E, UM 7. Property Designation: _ /, _-3 AS ASRC-NPR2, A§J�C-HPTTTASRC-NPR4 8. DNR Approval Number: 932126, 932128, 932669, 932671 13. Approximate Spud Date: 1/29/2020 9. Acres in Propertv: 22522 14. Distance to Nearest Property: 11,150' 4b. Location of Well (State Base Plane Coordinates - NAD 27): Surface: x- 349116. y- 5965797 • Zone- 4 10. KB Elevation above MSL (ft): 70 GL / BF Elevation above MSL (ft): 33.7 15. Distance to Nearest Well Open to Same Pool: 1077' (CD5-20L1) ' 16. Deviated wells: Kickoff depth: 9,300 feet Maximum Hole Angle: 102 degrees 17. Maximum Potential Pressures in psig (see 20 AAC 25.035) Downhole: 4900 • Surface: 4154 18. Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity, c.f. or sacks Hole Casing Weight Grade I Coupling Length MD TVD MD TVD (including stage data) 4-1/4" 2-7/8" 6.5# L-80 ST -L 4510' 8740' 7390' 13,250' 7391' Uncemented Slotted Liner 19. PRESENT WELL CONDITION SUMMARY (To be completed for Redrill and Re -Entry Operations) Total Depth MD (ft): Total Depth TVD (ft): Plugs (measured): Effect. Depth MD (ft): Effect. Depth TVD (ft): Junk (measured): 27,430' 7330' N/A 27,430' 7330' N/A Casing Length Size Cement Volume MD TVD Conductor 82' 20" 10 yds 115' 115' Surface 2183' 10.75" 288 sx 15.8 ppg Class G 2220' 2179' Production 8587' 7.625" 242 sx 15.8 ppg Class G 8621' 7444' Perforation Depth MD (ft): Open Hole 8621'- 27,430' Perforation Depth TVD (ft): Open Hole 7444'- 7330' Hydraulic Fracture planned? Yes 11 No ❑✓ ' 20. Attachments: Property Plat El BOP Sketch Drilling Program Diverter Sketch g Seabed Report H Time v. Depth Plot Drilling Fluid Program Shallow Hazard Analysis �✓ 20 AAC 25.050 requirements 21. Verbal Approval: Commission Representative: Date 22. 1 hereby certify that the foregoing is true and the procedure approved herein will not be deviated from without prior written approval. Contact Name: Shane Germann Authorized Name. James Ohlinger Contact Email: Shane. ermann c0 .com Authorized Title: Staff CTD Engineer Contact Phone: 907-263-4597 Authorized Signature: Date: Commission Use Only Permit to Drill Number: ^Ull API Number: 4,1— 150-%U� � 76,/S SC 1—00 Permit Approva Date: ( �� ftt) I'd See cover letter for other requirements. Conditions of approval : If box is checked, well may not be used to explore for, test, or produce coalbed methane, gas hydrates, or gas contained in shales: Other:BaP trst -110 Samples req'd: Yes ❑ Nolo Mud log req'd: Yes ❑ No Sao �-t �}6�v�vfCLr /—e-Vlk7f r— Sf jO ZSD U�H2S measures: Yes Q No❑ Directional svy req'd: Yes[ No❑ q14C z S, Spacing xception req'd: Yes ElNo0 Inclination -only svy req'd: Yes No ' af } rC�Ll e-1-110t&,� ill G� 6, f� �� b� Post initial injection MIT req'd: Yes[`] No❑ � y 717D%h ✓ CL /O v1 fhC' �Gt/"a''vd� lat ¢C�/ t APPROVED BY Approved by: COMMISSIONER THE I ate: lvb S mit Form and Form to 01 Re is 5/2 7 Thi per it is valid for 24 months from the date of appmva r 0 ( hments in Duplicate sConocoPhillip Alaska P.O. BOX 100360 ANCHORAGE, ALASKA 99510-0360 January 15, 2020 Commissioner - State of Alaska Alaska Oil & Gas Conservation Commission 333 West 7th Avenue Suite 100 Anchorage, Alaska 99501 Dear Commissioner: ConocoPhillips Alaska, Inc. hereby submits applications for permits to drill two laterals out of the CRU CD5-23 (PTD# 217-155) using the coiled tubing drilling rig, Nabors CDR3-AC. CTD operations are scheduled to begin in early February 2020. The objective will be to drill two laterals, CRU CD5-231_1 and CD5-231_1-01, targeting the Alpine A and C -sand intervals. To account for geological uncertainties, ConocoPhillips requests a variance from the requirements of 20 AAC 25.015 to allow the actual kick-off point to be anywhere along the length of the parent lateral instead of being limited to 500' from the original point. Attached to permit to drill applications are the following documents: - Permit to Drill Application Forms (10-401) for CD5-231_1 and CD5-231_1-01 - Detailed Summary of Operations - Directional Plans for CD5-231_1 and CD5-231_1-01 - Current Wellbore Schematic - Proposed CTD Schematic If you have any questions or require additional information, please contact me at 907-263-4597. Sincerely, Shane Germann Coiled Tubing Drilling Engineer ConocoPhillips Alaska Alpine CTD Laterals C135-231-1 & CD5-231-1-01 Application for Permit to Drill Document 1. Well Name and Classification......................................................................................................... 2 (Requirements of 20 AAC 25.005(f) and 20 AAC 25.005(b)).................................................................................................................. 2 2. Location Summary.......................................................................................................................... 2 (Requirements of 20 AAC 25.005(c)(2))................................................................................................................................................. 2 3. Blowout Prevention Equipment Information................................................................................. 2 (Requirements of 20 AAC 25.005 (c)(3))................................................................................................................................................ 2 4. Drilling Hazards Information and Reservoir Pressure.................................................................. 2 (Requirements of 20 AAC 25.005 (c)(4))................................................................................................................................................ 2 5. Procedure for Conducting Formation Integrity tests.................................................................... 2 (Requirements of 20 AAC 25.005(c)(5))................................................................................................................................................. 2 6. Casing and Cementing Program....................................................................................................3 (Requirements of 20 AAC 25.005(c)(6))................................................................................................................................................. 3 7. Diverter System Information.......................................................................................................... 3 (Requirements of 20 AAC 25.005(c)(7))................................................................................................................................................. 3 8. Drilling Fluids Program................................................................................................................... 3 (Requirements of 20 AAC 25.005(c)(8))................................................................................................................................................. 3 9. Abnormally Pressured Formation Information............................................................................. 4 (Requirements of 20 AAC 25.005(c)(9))................................................................................................................................................. 4 10. Seismic Analysis............................................................................................................................. 4 (Requirements of 20 AAC 25.005(c)(10))............................................................................................................................................... 4 11. Seabed Condition Analysis............................................................................................................ 4 (Requirements of 20 AAC 25.005(c)(11))............................................................................................................................................... 4 12. Evidence of Bonding...................................................................................................................... 4 (Requirements of 20 AAC 25.005(c)(12))............................................................................................................................................... 4 13. Proposed Drilling Program.............................................................................................................4 (Requirements of 20 AAC 25.005(c)(13))............................................................................................................................................... 4 Summaryof Operations................................................................................................................................................... 4 LinerRunning.................................................................................................................................................................. 5 14. Disposal of Drilling Mud and Cuttings........................................................................................... 6 (Requirements of 20 AAC 25.005(c)(14))............................................................................................................................................... 6 15. Directional Plans for Intentionally Deviated Wells........................................................................ 6 (Requirements of 20 AAC 25.050(b))..................................................................................................................................................... 6 16. Quarter Mile Injection Review........................................................................................................ 6 (Requirements of 20 AAC 25.402).......................................................................................................................................................... 6 17. Attachments.................................................................................................................................... 6 Attachment 1: Directional Plans for CD5-231-1 & CD5-231-1-01 laterals......................................................................... 6 Attachment 2: Current Well Schematic for CD5-23........................................................................................................ 6 Attachment 3: Proposed Well Schematic for CD5-231-1 & CD5-231-1-01 laterals........................................................... 6 Attachment 4: Quarter Mile Injection Review.................................................................................................................. 6 Page 1 of 6 January 15, 2020 PTD Application: CD5-231-1 & CD5-231-1-01 1. Well Name and Classification (Requirements of 20 AAC 25.005(1) and 20 AAC 25.005(b)) The proposed laterals described in this document are CD5-231-1 & CD5-231-1-01. All laterals will be classified as "Development' wells. 2. Location Summary (Requirements of 20 AAC 25.005(c) (2)) These laterals will target the Alpine A and C sand packages. See attached 10-401 form for surface and subsurface coordinates of the CD5-231-1 & CD5-231-1-01. 3. Blowout Prevention Equipment Information (Requirements of 20 AAC 25.005 (c) (3)) Please reference blowout prevention (BOP) schematics on file with the Commission for Nabors CDR3-AC. BOP equipment is as required per 20 AAC 25.036 for thru-tubing drilling operations. — Pipe rams, blind rams and the CT pack off will be pressure tested to 250 psi and to 4,500 psi. Using the maximum formation pressure in the area of 4900 psi in CD5-25 (i.e. 12.6 ppg EMW), the maximum potential surface pressure in CD5-23, assuming a gas gradient of 0.1 psi/ft, would be 4154 psi. See the "Drilling Hazards Information and Reservoir Pressure" section for more details. — The annular preventer will be tested to 250 psi and 2,500 psi. 4. Drilling Hazards Information and Reservoir Pressure (Requirements of 20 AAC 25.005 (c)(4)) Reservoir Pressure and Maximum Downhole Pressure (Requirements of 20 AAC 25.005 (c)(4)(a)) The formation pressure in CRU CD5-23 was measured at the datum to be 4564 psi (11.9 ppg EMW) on 12/1/2019. Formation pressures are expected to lower to around 4000 psi (10.3 ppg EMW) once CTD operations commence due to shutting off injection. The maximum downhole pressure in the CD5-23 vicinity is to the south in the CD5-25 injector. Pressure was measured to be 5850 psi, at the datum, (15.2 ppg EM" in January of 2020. Injection will be turned off prior to drilling the CD5-23 laterals in order to lower formation pressure to an acceptable level. Potential Gas Zones (Requirements of 20 AAC 25.005 (c)(4)(b)) i CD5-23 has injected gas, so there is a possibility of encountering free gas while drilling the CD5-23 laterals. If gas is detected in the returns the contaminated mud can be diverted to a storage tank away from the rig. Potential Causes of Hole Problems (Requirements of 20 AAC 25.005 (c)(4)(c)) ✓ The major expected risk of hole problems in the CD5-23 laterals will be shale instability across faults. Managed pressure drilling (MPD) will be used to reduce the risk of shale instability associated with fault crossings. 5. Procedure for Conducting Formation Integrity tests (Requirements of 20 AAC 25.005(c)(5)) The CD5-23 laterals will be drilled under 20 AAC 25.036 for thru-tubing drilling operations so a formation integrity test is not required. Page 2 of 6 January 15, 2020 PTD Application: CD5-231_1 & CD5-231_1-01 6. Casing and Cementing Program (Requirements of 20 AAC 25.005(c) (6)) New Completion Details Lateral Name Liner Top Liner Btm Liner Top Liner Btm Liner Details Btm MD MD MD TVDSS TVDSS Conductor CD5-23L1 9300' 13,350' 7436' 7482' 2-7/8", 6.5#, L-80, ST -L slotted liner,- iner;aluminum Surface 115' 1530 520 Surface aluminumbillet on to CD5-23L1-01 8740' 13,250' 7390' 7391' 2-7/8", 6.5#, L-80, ST -L slotted liner; 2179' 3580 2090 Production 7-5/8" de to ment sleeve Existing Casing/Liner Information Category OD Weight f Grade Connection Top MD Btm MD Top TVD Btm TVD Burst psi Collapse psi Conductor 20" 94.0 H-40 Welded Surface 115' Surface 115' 1530 520 Surface 10-3/4" 45.5 L-80 H d 563 Surface 2220' Surface 2179' 3580 2090 Production 7-5/8" 29.7 L-80 H d 563 Surface 8621' Surface 7444' 6890 4790 Tubing 4-1/2" 12.6 L-80 H d 563 Surface 8947' Surface 7485' 8430 7500 7. Diverter System Information (Requirements of 20 AAC 25.005(c)(7)) Nabors CDR3-AC will be operating under 20 AAC 25.036, for thru-tubing drilling operations. Therefore, a diverter system is not required. 8. Drilling Fluids Program (Requirements of 20 AAC 25.005(c) (8)) Diagram of Drilling System A diagram of the Nabors CDR3-AC mud system is on file with the Commission. Description of Drilling Fluid System f — Window milling operations: Water -Based PowerVis milling fluid (8.6 ppg) 1. — Drilling operations: Water-based PowerVis mud (8.6 ppg). This mud weight will not hydrostatically overbalance the reservoir pressure, overbalanced conditions will be maintained using MPD practices described below. — Completion operations: The well will be loaded with 11.8 ppg NaCl / NaBr completion fluid in order to provide formation over -balance and well bore stability while running completions. Managed Pressure Drilling Practice Managed pressure drilling (MPD) techniques will be employed to maintain a constant overbalanced pressure on the open hole formation and promote wellbore stability throughout the coiled tubing drilling (CTD) process. Mud weight is not, in many cases, the primary well control barrier. This is satisfied with the 5,000 psi rated coiled tubing pack off and MPD choke. BOPE equipment provides the secondary well control as detailed in section 3 "Blowout Prevention Equipment Information". In the CD5-23 laterals we will target a constant BHP of 11.8 ppg EMW at the window. The constant BHP target will be adjusted through choke pressure and/or mud weight increases to maintain overbalanced conditions if increased reservoir pressure is encountered. Additional choke pressure or increased mud weight may also be employed for improved borehole stability. Any change of circulating friction pressure due to change in pump rates or change in depth of circulation will be offset with back pressure adjustments. Page 3 of 6 January 15, 2020 PTD Application: CD5-231_1 & CD5-231_1-01 Pressure at the CDS-23 Window (8750' MD, 7461' TVD) Usinq MPD 9. Abnormally Pressured Formation Information (Requirements of 20 AAC 25.005(c) (9)) N/A - Application is not for an exploratory or stratigraphic test well. 10. Seismic Analysis (Requirements of 20 AAC 25.005(c) (10)) N/A - Application is not for an exploratory or stratigraphic test well. 11. Seabed Condition Analysis (Requirements of 20 AAC 25.005(c)(11)) N/A - Application is for a land based well. 12. Evidence of Bonding (Requirements of 20 AAC 25.005(c)(12)) Evidence of bonding for ConocoPhillips Alaska, Inc. is on file with the Commission. 13. Proposed Drilling Program (Requirements of 20 AAC 25.005(c)(13)) Summary of Operations CRU well CD5-23 is an Alpine A -Sand injector equipped with 4-1/2" tubing and 7" production casing. The CTD sidetrack will utilize two laterals to target the A and C -sands to the south of CD5-23. The laterals will increase A and C -sand resource recovery and throughput. Prior to CTD rig up, service coil will mill out the 3.725" XN-nipple at 8228' MD to 3.80" ID. CDR3 will set a mechanical whipstock (4-1/2" monobore) inside the 4-1/2" tubing at the planned kick off point of 8750' MD. The CD5-231_1 lateral will exit through the 4-1/2" tubing at 8750' MD and drill to a planned TD at 13,350' MD, targeting the A sand to the south. The lateral will be completed with 2-7/8" slotted liner from TD up to 9300' MD with an aluminum billet for kicking off. The CD5-231_1-01 lateral will kick off at 9300' MD and drill to a planned TD of 13,250' MD targeting the C sand to the south. It will be completed with 2-7/8" slotted liner from TD up into the 4-1/2" tubing at 8740' MD with a deployment sleeve and seal bore assembly. Pre -CTD Work 1. RU Slickline: Dummy whipstock drift, SBHP 2. RU CTU: Mill out XN-Nipple to 3.80" ID, cleanout if fill is encountered. 3. Prep site for Nabors CDR3-AC. Page 4 of 6 January 15, 2020 Pumps On 1.9 bpm) Pumps Off Formation Pressure 10.3 • 4000 psi 4000 psi Mud Hydrostatic 8.6 3337 psi 3337 psi Annular friction i.e. ECD, 0.080psi/ft) 700 psi 0 psi Mud + ECD Combined no chokepressure) 4037 psi overbalanced -37psi) 3337 psi underbalanced -663psi) Target BHP at Window 11.8 4578 psi 4578 psi Choke Pressure Required to Maintain Target BHP 541 psi 1241 psi 9. Abnormally Pressured Formation Information (Requirements of 20 AAC 25.005(c) (9)) N/A - Application is not for an exploratory or stratigraphic test well. 10. Seismic Analysis (Requirements of 20 AAC 25.005(c) (10)) N/A - Application is not for an exploratory or stratigraphic test well. 11. Seabed Condition Analysis (Requirements of 20 AAC 25.005(c)(11)) N/A - Application is for a land based well. 12. Evidence of Bonding (Requirements of 20 AAC 25.005(c)(12)) Evidence of bonding for ConocoPhillips Alaska, Inc. is on file with the Commission. 13. Proposed Drilling Program (Requirements of 20 AAC 25.005(c)(13)) Summary of Operations CRU well CD5-23 is an Alpine A -Sand injector equipped with 4-1/2" tubing and 7" production casing. The CTD sidetrack will utilize two laterals to target the A and C -sands to the south of CD5-23. The laterals will increase A and C -sand resource recovery and throughput. Prior to CTD rig up, service coil will mill out the 3.725" XN-nipple at 8228' MD to 3.80" ID. CDR3 will set a mechanical whipstock (4-1/2" monobore) inside the 4-1/2" tubing at the planned kick off point of 8750' MD. The CD5-231_1 lateral will exit through the 4-1/2" tubing at 8750' MD and drill to a planned TD at 13,350' MD, targeting the A sand to the south. The lateral will be completed with 2-7/8" slotted liner from TD up to 9300' MD with an aluminum billet for kicking off. The CD5-231_1-01 lateral will kick off at 9300' MD and drill to a planned TD of 13,250' MD targeting the C sand to the south. It will be completed with 2-7/8" slotted liner from TD up into the 4-1/2" tubing at 8740' MD with a deployment sleeve and seal bore assembly. Pre -CTD Work 1. RU Slickline: Dummy whipstock drift, SBHP 2. RU CTU: Mill out XN-Nipple to 3.80" ID, cleanout if fill is encountered. 3. Prep site for Nabors CDR3-AC. Page 4 of 6 January 15, 2020 PTD Application: CD5-231_1 & CD5-23L1-01 Rig Work 1. MIRU Nabors CDR3-AC rig using 2" coil tubing. NU 7-1/16" BOPE, test. 2. Set top of 4-1/2" monobore whipstock at 8750' MD 3. CD5-23L1 Lateral (A sand - South) a. Mill 3.80" window at 8750' MD. b. Drill 4-1/4" bi-center lateral to TD of 13,350' MD. c. Run 2-7/8" slotted liner with an aluminum billet from TD up to 9300' MD. 4. CD5-231_1-01 Lateral (C sand - South) a. Kick off of the aluminum billet at 9300' MD. b. Drill 4-1/4" bi-center lateral to TD of 13,250' MD. c. Run 2-7/8" slotted liner with deployment sleeve and seal bore from TD up to 8740' MD. 5. Obtain SBHP, freeze protect, ND BOPE, and RDMO Nabors CRD3-AC. Post -Rig Work 1. Return to production Pressure Deployment of BHA The planned bottom hole assemblies (BHAs) are too long to simply isolate by closing the double swab valves on the Christmas tree. MPD operations require the BHA to be lubricated under pressure using a system of double swab valves on the Christmas tree, double deployment rams, double check valves and double ball valves in the BHA, and a slick -line lubricator can be used. This pressure control equipment listed ensures there are always two barriers to reservoir pressure, both internal and external to the BHA, during the deployment process. During BHA deployment, the following steps are observed. - Initially the double swab valves on the tree are closed to isolate reservoir pressure. The lubricator is installed on the BOP riser with the BHA inside the lubricator. - Pressure is applied to the lubricator to equalize across the swab valves. The swab valves are opened and the BHA is lowered in place via slick -line. - When the BHA is spaced out properly, the double deployment rams are closed on the BHA to isolate reservoir pressure via the annulus. A closed set of double ball valves and double check valves isolate reservoir pressure internal to the BHA. Slips on the double deployment rams prevent the BHA from moving when differential pressure is applied. The lubricator is removed once pressure is bled off above the deployment rams. - The coiled tubing is made up to the BHA with the double ball valves plus the double check valves in the closed position. Pressure is applied to the coiled tubing to equalize internal pressure and then the double ball valves are opened. The injector head is made up to the riser, annular pressure is equalized, and the deployment rams are opened. The BHA and coiled tubing are now ready to run in the hole. During BHA undeployment, the steps listed above are observed, only in reverse. Liner Running - The CD5-23 laterals will be displaced to an overbalancing fluid (11.8 ppg NaCl / NaBr) prior to running liner. See "Drilling Fluids" section for more details. - While running 2-7/8" slotted liner, a joint of 2-7/8" non -slotted tubing will be standing by for emergency deployment. A floor valve is made up onto this joint ahead of time, and the rig crew conducts a deployment drill with this emergency joint on every slotted liner run. The 2-7/8" rams will provide secondary well control while running 2-7/8" liner. Page 5 of 6 January 15, 2020 PTD Application: CD5-231_1 & CD5-231_1-01 14. Disposal of Drilling Mud and Cuttings (Requirements of 20 AAC 25.005(c)(14)) • No annular injection on this well. • All solid waste will be transported to the Alpine Waste Injection Facility for grind and inject disposal. • Incidental fluids generated from drilling operations will also be injected at the Alpine Waste Injection Facility in disposal well (CD1-01A) or trucked to Kuparuk 1 B disposal facilities if the Alpine facility is unavailable. • All wastes and waste fluids hauled from the pad must be properly documented and manifested. • Contact Alpine Environmental Coordinator for questions regarding waste classification. (670-4200). 15. Directional Plans for Intentionally Deviated Wells (Requirements of 20 AAC 25.050(b)) — The Applicant is the only affected owner. — Please see Attachment 1: Directional Plans — Magnetic and inclination surveys will be taken every 30 ft. No gyro will be run. — MWD directional, resistivity, and gamma ray will be run over the entire open hole section. — Distance to Nearest Property Line (measured to CRU boundary at closest point) Lateral Name Distance CD5-23L1 11,150' CD5-23L1-01 11,150' — Distance to Nearest Well within Pool Lateral Name Distance Well CD5-23L1 1114' CD5-201_1 CD5-23L1-01 1077' CD5-201_1 16. Quarter Mile Injection Review (Requirements of 20 AAC 25.402) The only wells that lie within %-mile of the proposed CD5-23 laterals are the CD5-23 mother bore, CD5-98L1, CD5-20, and CD5-20L1. See the attached quarter mile review for further details. 17. Attachments Attachment 1: Directional Plans for CD5-23L 1 & CD5-23L 1-01 laterals Attachment 2: Current Well Schematic for CD5-23 Attachment 3: Proposed Well Schematic for CD5-23L 1 & CD5-23L 1-01 laterals Attachment 4. Quarter Mile Injection Review Page 6 of 6 January 15, 2020 Weill CRU XX -XX Nabors CDR3-AC: 4 -Ram BOP Configuration 2- Date I January 14, 2020 3/8" Coiled Tubing and 3" BHA Quick Test Sub to Oti Top of 7" Otis Distances from top of Excluding quick -test Top of Annular CL Annular Bottom Annular Flan( CL Blind/Shears CL 2-3/8" Combi's CL 3" Combi's CL VBR's CL of Top S Top of Swal CL Swab 1 Flow Tee CL SSV CL Master LDS Ground Tree Size 1 4 1/16 ne ConocoPhilli s p ConocoPhillips Alaska Inc_WNS Western North Slope CD5 Alpine West Pad CD5-23 C135-231-1-01 Plan: CD5-23L1-O1_wp04 Standard Planning Report 07 January, 2020 Baker Hughes S ConocoPhillips Planning Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Baker Hughes Well CD5-23 Mean Sea Level CD5-23 actual @ 70.25usft (Doyon 19) True Minimum Curvature Project Western North Slope, North Slope Alaska, United States 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 ConocoPhillips Database: EDT 14 Alaska Production Company: ConocoPhillips Alaska InC_WNS Project: Western North Slope Site: CD5 Alpine West Pad Well: CD5-23 Wellbore: CD5-231-1-01 Design: CD5-23L1-01_wp04 ConocoPhillips Planning Report Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Baker Hughes Well CD5-23 Mean Sea Level CD5-23 actual @ 70.25usft (Doyon 19) True Minimum Curvature Project Western North Slope, North Slope Alaska, United States 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 Wei Ilbore CD5-231-1-01 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (nT) BGGM2017 12/31/2018 16.25 80.76 57,412 Design CD5-23L1-01_wp04 Audit Notes: Version: Phase: PLAN Tie On Depth: 9,300.00 Vertical Section: Depth From (TVD) +N/ -S +E/ -W Direction (usft) (usft) (usft) (°) -33.70 0.00 0.00 160.00 Plan Sections Site CD5 Alpine West Pad Site Position: Northing: 5,965,782.04 usft Latitude: 700 18' 48.988 N From: Map Turn Easting: 349,218.85 usft Longitude: 151' 13' 19.334 W Position Uncertainty: System 0.00 usft Slot Radius: 13.200in Grid Convergence: -1.15 ° Well CD5-23 (usft) (I (I (usft) Well Position +NI -S 0.00 usft Northing: 5,965,796.76 usft Latitude: 70° 18'49.113 N 9,300.00 +E/ -W 0.00 usft Easting: 349,115.66 usft Longitude: 151° 13'22.353 W Position Uncertainty 0.00 0.00 usft Wellhead Elevation: 0.00 usft Ground Level: 33.70 usft Wei Ilbore CD5-231-1-01 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (nT) BGGM2017 12/31/2018 16.25 80.76 57,412 Design CD5-23L1-01_wp04 Audit Notes: Version: Phase: PLAN Tie On Depth: 9,300.00 Vertical Section: Depth From (TVD) +N/ -S +E/ -W Direction (usft) (usft) (usft) (°) -33.70 0.00 0.00 160.00 Plan Sections Measured TVD Below Dogleg Build Turn Depth Inclination Azimuth System +N/ -S +E/ -W Rate Rate Rate TFO (usft) (I (I (usft) (usft) (usft) (°/loouslft) (°110ousft) (°/100usft) (°) Target 9,300.00 89.90 129.89 7,436.48 3,231.65 -1,546.65 0.00 0.00 0.00 0.00 9,500.00 102.03 136.95 7,415.73 3,095.33 -1,402.47 7.00 6.06 3.58 30.00 9,660.00 102.03 148.40 7,382.39 2,971.11 -1,307.74 7.00 0.00 7.16 90.00 9,860.00 89.90 155.45 7,361.65 2,796.00 -1,214.43 7.00 -6.06 3.50 150.00 10,000.00 89.90 165.25 7,361.89 2,664.31 -1,167.40 7.00 0.00 7.00 90.00 10,200.00 89.76 173.25 7,362.48 2,467.98 -1,130.12 4.00 -0.07 4.00 91.00 10,700.00 89.76 153.25 7,364.55 1,991.64 -986.72 4.00 0.00 -4.00 -90.00 11,050.00 89.52 167.24 7,366.75 1,663.06 -868.72 4.00 -0.07 4.00 91.00 11,550.00 89.17 147.25 7,372.48 1,204.34 -676.33 4.00 -0.07 -4.00 -91.00 12,050.00 89.17 167.25 7,379.73 745.64 -483.96 4.00 0.00 4.00 90.00 12,350.00 89.38 155.25 7,383.53 462.10 -387.70 4.00 0.07 -4.00 -89.00 12,650.00 89.59 167.25 7,386.23 178.56 -291.45 4.00 0.07 4.00 89.00 13,250.00 89.59 143.25 7,390.55 -362.33 -42.07 4.00 0.00 0.00 -90.00 1/7/2020 5:29:39PM Page 2 COMPASS 5000.14 Build 85H `. ConocoPhillips ConocoPhillips Planning Report Baker Hughes Database: EDT 14 Alaska Production Company: ConocoPhillips Alaskalnc_WNS Project: Western North Slope Site: CD5 Alpine West Pad Well: CD5-23 Wellbore: CD5-231-1-01 Design: CD5-23L1-01_wp04 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Well CD5-23 Mean Sea Level CD5-23 actual @ 70.25usft (Doyon 19) True Minimum Curvature Planned Survey Measured TVD Below Vertical Dogleg Toolface Map Map Depth Inclination Azimuth System +N/ -S +E/ -W Section Rate Azimuth Northing Easting (usft) (°) (°) (usft) (usft) (usft) (usft) (°/100usft) (°) (usft) (usft) 9,300.00 - 89.90 129.89 7,436.48 3,231.65 -1,546.65 -3,565.74 0.00 0.00 5,969,058.60 347,634.37 TIP/KOP 9,400.00 95.97 133.40 7,431.36 3,165.33 -1,472.07 -3,477.91 7.00 29.94 5,968,990.80 347,707.60 9,500.00 102.03 136.95 7,415.73 3,095.33 -1,402.47 -3,388.34 7.00 29.76 5,968,919.42 347,775.77 Start DLS 7.00 TFO 90.00 9,600.00 102.03 144.10 7,394.89 3,019.89 -1,340.33 -3,296.19 7.00 89.26 5,968,842.75 347,836.38 9,660.00 102.03 148.40 7,382.39 2,971.11 -1,307.74 -3,239.20 7.00 89.56 5,968,793.33 347,867.98 Start DLS 7.00 TFO 150.00 9,700.00 99.60 149.82 7,374.89 2,937.39 -1,287.57 -3,200.62 7.00 149.86 5,968,759.22 347,887.47 9,800.00 93.54 153.35 7,363.45 2,850.07 -1,240.34 -3,102.41 7.00 149.77 5,968,670.97 347,932.93 9,860.00 89.90 155.45 7,361.65 2,796.00 -1,214.43 -3,042.74 7.00 149.96 5,968,616.39 347,957.75 Start Turn 7.00 9,900.00 89.90 158.25 7,361.72 2,759.22 -1,198.70 -3,002.80 7.00 90.00 5,968,579.31 347,972.73 10,000.00 89.90 165.25 7,361.89 2,664.31 -1,167.40 -2,902.91 7.00 90.01 5,968,483.80 348,002.11 Start DLS 4.00 TFO 91.00 10,100.00 89.83 169.25 7,362.12 2,566.80 -1,145.33 -2,803.73 4.00 91.00 5,968,385.87 348,022.22 10,200.00 89.76 173.25 7,362.48 2,467.98 -1,130.12 -2,705.67 4.00 91.01 5,968,286.77 348,035.44 Start DLS 4.00 TFO -90.00 10,300.00 89.76 169.25 7,362.89 2,369.17 -1,114.90 -2,607.61 4.00 -90.01 5,968,187.68 348,048.67 10,400.00 89.76 165.25 7,363.31 2,271.66 -1,092.83 -2,508.43 4.00 -90.01 5,968,089.75 348,068.77 10,500.00 89.76 161.25 7,363.72 2,175.92 -1,064.01 -2,408.61 4.00 -90.01 5,967,993.47 348,095.66 10,600.00 89.76 157.25 7,364.14 2,082.43 -1,028.59 -2,308.64 4.00 -90.01 5,967,899.29 348,129.20 10,700.00 89.76 153.25 7,364.55 1,991.64 -986.72 -2,209.01 4.00 -90.01 5,967,807.68 348,169.22 Start DLS 4.00 TFO 91.00 10,800.00 89.69 157.25 7,365.03 1,900.85 -944.86 -2,109.37 4.00 91.01 5,967,716.07 348,209.25 10,900.00 89.62 161.25 7,365.62 1,807.36 -909.43 -2,009.40 4.00 91.01 5,967,621.90 348,242.79 11,000.00 89.55 165.25 7,366.34 1,711.62 -880.61 -1,909.59 4.00 91.01 5,967,525.61 348,269.68 11,050.00 89.52 167.24 7,366.75 1,663.06 -868.72 -1,859.89 4.00 91.01 5,967,476.82 348,280.59 Start DLS 4.00 TFO -91.00 11,100.00 89.48 165.25 7,367.18 1,614.50 -856.84 -1,810.19 4.00 -91.01 5,967,428.04 348,291.50 11,200.00 89.41 161.25 7,368.15 1,518.77 -828.02 -1,710.38 4.00 -91.02 5,967,331.75 348,318.39 11,300.00 89.34 157.25 7,369.23 1,425.28 -792.59 -1,610.41 4.00 -91.02 5,967,237.58 348,351.92 11,400.00 89.27 153.25 7,370.44 1,334.50 -750.73 -1,510.78 4.00 -91.02 5,967,145.98 348,391.95 11,500.00 89.20 149.25 7,371.77 1,246.85 -702.64 -1,411.98 4.00 -91.03 5,967,057.39 348,438.27 11,550.00 89.17 147.25 7,372.48 1,204.34 -676.33 -1,363.03 4.00 -91.01 5,967,014.37 348,463.71 Start DLS 4.00 TFO 90.00 11,600.00 89.17 149.25 7,373.20 1,161.83 -650.02 -1,314.09 4.00 90.01 5,966,971.34 348,489.16 11,700.00 89.17 153.25 7,374.65 1,074.19 -601.93 -1,215.28 4.00 90.03 5,966,882.75 348,535.48 11,800.00 89.17 157.25 7,376.10 983.41 -560.07 -1,115.66 4.00 90.03 5,966,791.15 348,575.50 11,900.00 89.17 161.25 7,377.55 889.92 -524.65 -1,015.70 4.00 90.03 5,966,696.98 348,609.03 12,000.00 89.17 165.25 7,379.00 794.20 -495.84 -915.89 4.00 90.03 5,966,600.71 348,635.91 12,050.00 89.17 167.25 7,379.73 745.64 -483.96 -866.19 4.00 90.01 5,966,551.92 348,646.82 Start DLS 4.00 TFO -89.00 12,100.00 89.20 165.25 7,380.44 697.08 -472.07 -816.50 4.00 -89.01 5,966,503.14 348,657.72 12,200.00 89.27 161.25 7,381.77 601.35 -443.26 -716.69 4.00 -89.03 5,966,406.86 348,684.60 12,300.00 89.34 157.25 7,382.97 507.86 -407.84 -616.73 4.00 -89.02 5,966,312.68 348,718.14 12,350.00 89.38 155.25 7,383.53 462.10 -387.70 -566.84 4.00 -89.01 5,966,266.53 348,737.35 Start DLS 4.00 TFO 89.00 12,400.00 89.41 157.25 7,384.06 416.34 -367.57 -516.95 4.00 89.01 5,966,220.38 348,756.56 12,500.00 89.48 161.25 7,385.02 322.85 -332.15 -416.98 4.00 89.02 5,966,126.20 348,790.09 12,600.00 89.55 165.25 7,385.86 227.12 -303.33 -317.17 4.00 89.02 5,966,029.92 348,816.97 12,650.00 89.59 167.25 7,386.23 178.56 -291.45 -267.47 4.00 89.01 5,965,981.13 348,827.88 117/2020 5:29:39PM Page 3 COMPASS 5000.14 Build 85H ConocoPhillips ConocoPhillips Planning Report Baker Hughes Database: EDT 14 Alaska Production Vertical Company: ConocoPhillips Alaskalnc_WNS Project: Western North Slope Rate Site: CD5 Alpine West Pad (usft) Well: CD5-23 -279.56 Wellbore: CD5-231-1-01 34.26 Design: CD5-231-1-01_wp04 4.00 Planned Survey -215.32 -17.99 Measured TVD Below Depth Inclination Azimuth System (usft) (°) (°) (usft) Start Turn 0.00 -321.75 12,700.00 89.59 165.25 7,386.59 12,800.00 89.59 161.25 7,387.31 12,900.00 89.59 157.25 7,388.03 13,000.00 89.59 153.25 7,388.75 13,100.00 89.59 149.25 7,389.47 13,200.00 89.59 145.25 7,390.19 13,250.00 89.59 143.25 7,390.55 Planned TD at 13250.00 7,366.75 1,663.06 -868.72 Start DLS 4.00 TFO -91.00 11,550.00 Casing Points 1,204.34 -676.33 Start DLS 4.00 TFO 90.00 Measured Vertical 7,379.73 745.64 Depth Depth Start DLS 4.00 TFO -89.00 12,350.00 (usft) (usft) 462.10 -387.70 13,250.00 7,390.55 4-1/4" Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Well CD5-23 Mean Sea Level CD5-23 actual @ 70.25usft (Doyon 19) True Minimum Curvature Name Plan Annotations Map Vertical Dogleg +N/ -S +E/ -W Section Rate (usft) (usft) (usft) (°/100usft) 130.00 -279.56 -217.77 4.00 34.26 -250.74 -117.95 4.00 -59.23 -215.32 -17.99 4.00 -150.02 -173.46 81.65 4.00 -237.67 -125.37 180.46 4.00 -321.75 -71.28 277.97 4.00 -362.33 -42.07 326.09 4.00 Name Plan Annotations Map Map Azimuth Northing Measured Vertical Local Coordinates (usft) Depth Depth +N/ -S +E/ -W 5,965,836.05 (usft) (usft) (usft) (usft) Comment 9,300.00 71436.48 3,231.65 -1,546.65 TIP/KOP 9,500.00 7,415.73 3,095.33 -1,402.47 Start DLS 7.00 TFO 90.00 9,660.00 7,382.39 2,971.11 -1,307.74 Start DLS 7.00 TFO 150.00 9,860.00 7,361.65 2,796.00 -1,214.43 Start Turn 7.00 10,000.00 7,361.89 2,664.31 -1,167.40 Start DLS 4.00 TFO 91.00 10,200.00 7,362.48 2,467.98 -1,130.12 Start DLS 4.00 TFO -90.00 10,700.00 7,364.55 1,991.64 -986.72 Start DLS 4.00 TFO 91.00 11,050.00 7,366.75 1,663.06 -868.72 Start DLS 4.00 TFO -91.00 11,550.00 7,372.48 1,204.34 -676.33 Start DLS 4.00 TFO 90.00 12,050.00 7,379.73 745.64 -483.96 Start DLS 4.00 TFO -89.00 12,350.00 7,383.53 462.10 -387.70 Start DLS 4.00 TFO 89.00 12,650.00 7,386.23 178.56 -291.45 Start Turn 0.00 13,250.00 7,390.55 -362.33 -42.07 Planned TD at 13250.00 Toolface Map Map Azimuth Northing Easting (°) (usft) (usft) -90.01 5,965,932.34 348,838.79 -90.01 5,965,836.05 348,865.67 -90.01 5,965,741.88 348,899.21 -90.01 5,965,650.27 348,939.23 -90.01 5,965,561.68 348,985.55 -90.01 5,965,476.53 349,037.93 -90.01 5,965,435.38 349,066.32 Casing Hole Diameter Diameter (in) (in) 2.875 4.250 1/7/2020 5:29:39PM Page 4 COMPASS 5000.14 Build 85H ConocoPhillips ConocoPhillips Anticollision Report Baker Hughes cp Company: ConocoPhillips Alaska Inc_WNS Project: Western North Slope Reference Site: CD5 Alpine West Pad Site Error: 0.00 usft Reference Well: CD5-23 Well Error: 0.00 usft Reference Wellbore CD5-231-1-01 Reference Design: CD5-23L1-01_wp04 Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well CD5-23 CD5-23 actual @ 70.25usft (Doyon 19) CD5-23 actual @ 70.25usft (Doyon 19) True Minimum Curvature 2.00 sigma EDT 14 Alaska Production Offset Datum Reference CD523L1-01_wp04 GYD-GC-SS Gyrodata gyro single shots Filter type: GLOBAL FILTER APPLIED: All wellpaths within 200'+ 100/1000 of reference MWD+IFR2+SAG+MS Interpolation Method: MD Interval 25.00usft Error Model: ISCWSA Depth Range: 9,300.00 to 13,250.00usft Scan Method: Tray. Cylinder North Results Limited by: Maximum ellipse separation of 3,000.00 usft Error Surface: Combined Pedal Curve Warning Levels Evaluated at: 2.79 Sigma Casing Method: Added to Error Values Survey Tool Program Date 1(7/2020 From To (usft) (usft) Survey (Wellbore) Tool Name Description 68.75 420.86 CD5-23 Srvy 1 - SLB_GWD70 (CD5-23) GYD-GC-SS Gyrodata gyro single shots 476.62 2,149.61 CD5-23 Srvy 2 - SLB_MWD+GMAG (CD5 MWD+IFR2+SAG+MS OWSG MWD + IFR2 + Sag + Multi -Station Correction 2,196.91 2,290.64 CD5-23 Srvy 3 - SLB _MWD-Inc-Only-Fille MWD -INC _ONLY (INC>10°) MWD-INC—ONLY—FILLER ( INC>10°) 2,384.39 8,560.75 CD5-23 Srvy 4 - SLB_MWD+GMAG (CD5 MWD+IFR2+SAG+MS OWSG MWD + IFR2 + Sag + Multi -Station Correction 8,657.49 8,713.47 CD5-23 Srvy 5 - SLB _MWD+GMAG (CD5 MWD+IFR2+SAG+MS OWSG MWD + IFR2 + Sag + Multi -Station Correction 8,713.47 9,300.00 CD5-23L1_wp03 (CD5-23L1) MWD+IFR2+SAG+MS OWSG MWD + IFR2 + Sag + Multi -Station Correction 9,300.00 13,250.00 CD5-23L1-01_wp04 (CD5-231-1-01) MWD OWSG OWSG MWD - Standard Summary CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 1/7/2020 4:14:13PM Page 2 COMPASS 5000.14 Build 85H Reference Offset Distance Measured Measured Between Between Separation Warning Site Name Depth Depth Centres Ellipses Factor Offset Well - Wellbore - Design (usft) (usft) (usft) (usft) CD5 Alpine West Pad CD5-08 - CD5-08 - CD5-08 Out of range CD5-09 - CD5-09 - CD5-09 Out of range CD5-10 - CD5-10 - CD5-10 Out of range CD5-11 - CD5-11 - CD5-11 Out of range CD5-11 - CD5-11 - CD5-11 Out of range CD5-11 - CD5-11 L1 - CD5-11 L1_wp05 (Draft A) Out of range CD5-11 - CD5-11 L1 - CD5-11 L1_wp05 (Draft A) Out of range CD5-11 - CD5-11 L1-01 - CD5-11 L1-01_wp03 (Draft A) Out of range CD5-11 - CD5-11 L1-01 - CD5-11 L1-01_wp03 (Draft A) Out of range CD5-12 - CD5-12 - CD5-12 Out of range CD5-17 - CD5-17 - CD5-17 Out of range CD5-17 - CD5-17L1 - CD5-17L1 Out of range CD5-18 - CD5-18 - CD5-18 Out of range CD5-18 - CD5-18L1 - CD5-181_1 Out of range CD5-19 - CD5-19 - CD5-19 Out of range CD5-19 - CD5-19L1 - CD5-19L1 Out of range CD5-20 - CD5-20 - CD5-20 9,771.30 13,250.00 1,120.22 932.67 5.973 CC, ES CD5-20 - CD5-20 - CD5-20 11,800.00 15,325.00 1,321.64 1,086.02 5.609 SF CD5-20 - CD5-201_1 - CD5-201_1 9,836.54 13,350.00 1,077.34 892.84 5.839 CC CD5-20 - CD5-20L1 - CD5-201_1 9,850.00 13,375.00 1,077.38 892.76 5.836 ES CD5-20 - CD5-20L1 - CD5-201_1 12,400.00 15,950.00 1,477.84 1,221.76 5.771 SF CD5-21 - CD5-21 - CD5-21 Out of range CD5-22 - CD5-22 - CD5-22 Out of range CD5-23 - CD5-23 - CD5-23 9,323.08 8,650.00 407.31 403.00 94.518 CC, ES CD5-23 - CD5-23 - CD5-23 10,388.64 7,800.00 426.43 414.63 36.134 SF CD5-23 - CD5-231_1 - CD5-23L1_wp04 9,324.99 9,325.00 0.39 -1.01 0.477 STOP Drilling, CC, ES, SF CD5-24 - CD5-24 - CD5-24 Out of range CD5-24 - CD5-24L1 - CD5-24L1 Out of range CD5-24 - CD5-24L1 PB1 - CD5-24L1 PB1 Out of range CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 1/7/2020 4:14:13PM Page 2 COMPASS 5000.14 Build 85H ConocoPhillips ConocoPhillips Anticollision Report Baker Hughes ,' Company: ConocoPhillips Alaska Inc_WNS Project: Western North Slope Reference Site: CD5 Alpine West Pad Site Error: 0.00 usft Reference Well: CD5-23 Well Error: 0.00 usft Reference Wellbore CD5-23L1-01 Reference Design: CD5-23L1-01_wp04 Summary Site Name Offset Well - Wellbore - Design CD5 Alpine West Pad CD5-25 - CD5-251-1 - CD5-251-1 CD5-26 - CD5-26 - CD5-26 CD5-26 - CD5-26 - CD5-26 CD5-26 - CD5-261-1 - CD5-261-1 CD5-26 - CD5-26L1 - CD5-261-1 CD5-313 - CD5-313 - CD5-313 CD5-313 - CD5-313PB1 - CD5-313PB1 CD5-314 - CD5-314 - CD5-314 CD5-314X - CD5-314X - CD5-314X CD5-315 - CD5-315 - CD5-315 CD5-315 - CD5-315PB1 - CD5-315PB1 CD5-316 - CD5-316 - CD5-316 CD5-316 - CD5-316PB1 - CD5-316PB1 CD5-92 - CD5-92 - CD5-92 CD5-98 - CD5-98 - CD5-98 CD5-98 - CD5-98 - CD5-98 CD5-98 - CD5-98 - CD5-98 CD5-98 - CD5-981-1 - CD5-981-1 CD5-98 - CD5-981-1 - CD5-981-1 CD5-98 - CD5-981-1 - CD5-98L1 Plan: CD5-27 (12C) - CD5-27 - CD5-27 (12C) wp03 Plan: CD5-28 (13C) - CD5-28 - CD5-28 wp07 Plan: CD5-29 (14C) - CD5-29 - CD5-29 wp01 v3 (14C) Plan: CD5-31 (14B) - CD5-31 - CD5-31 wp01 v3 (14B) Plan: CD5-32 (15B) - CD5-32 - CD5-32 wp01 v3 (15B) Plan: CD5-33 (16B) - CD5-33 - CD5-33 wp01 v3 (16B) Plan: CD5-34 (Sliver 1) - CD5-34 - CD5-34 wp02 Plan: CD5-35 (Sliver 2) - CD5-35 - CD5-35 wp01 v3 (Sliv Plan: CD5-36 (Sun 5) - CD5-36 - CD5-36 wp02 v5 (Sun 5 Plan: CD5-93 (12A) - CD5-93 - CD5-93 wp02 v3 (12A) Plan: CD5-94 (13A) - CD5-94 - CD5-94 wp03 v3 (13A) - Plan: CD5-94 (13A) - CD5-94PH1 - CD5-94PH1 wp01 v3 Plan: CD5-95 (14A) - CD5-95 - CD5-95 wp01 v3 (14A) Local Co-ordinate Reference: TVD Reference: MD Reference: North Reference: Survey Calculation Method: Output errors are at Database: Offset TVD Reference: Well CD5-23 CD5-23 actual @ 70.25usft (Doyon 19) CD5-23 actual @ 70.25usft (Doyon 19) True Minimum Curvature 2.00 sigma EDT 14 Alaska Production Offset Datum Reference Offset Distance Measured Measured Between Between Separation Warning Depth Depth Centres Ellipses Factor (usft) (usft) (usft) (usft) 13,000.00 21,300.00 1,404.03 1,031.66 13,068.62 21,425.00 1,406.25 1,028.79 13,200.00 21,650.00 1,419.26 1,033.68 12,943.15 21,175.00 1,332.99 990.69 13,000.00 21,275.00 1,335.77 989.40 13,100.00 21,450.00 1,347.77 994.94 Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range 3.770 CC 3.726 ES 3.681 SF 3.894 CC 3.856 ES 3.820 SF Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Out of range Offset Design CD5 Alpine West Pad - CD5-20 - CD5-20 - CD5-20 Survey Program: 84-GYD-GC-SS, 1130-MWD+IFR2+SAG+MS, 2386-MWD+IFR2+SAG+MS, 12257-MWD-INC_ONLY (INC>101), 12314-MWD+IFR2+SAG+MS Reference Offset Semi Major Axis Distance Measured Vertical Measured Vertical Reference Offset Azimuth Offset Wellbore Centre Between Between Minimum Separation Depth Depth Depth Depth from North +NIS +E/ -W Centres Ellipses Separation Factor (usft) (usft) (usft) (usft) (usft) (usft) (°) (usft) (usft) (usft) (usft) (usft) 9,300.00 7,506.73 12,300.00 7,445.65 52.67 123.62 42.61 4,217.99 -719.39 1,288.79 1,116.23 172.56 7.469 9,314.98 7,506.64 12,325.00 7,447.05 52.55 123.61 43.09 4,196.84 -706.13 1,281.11 1,109.14 171.97 7.450 9,328.84 7,506.34 12,350.00 7,448.59 52.45 123.57 43.50 4,175.71 -692.86 1,273.64 1,101.21 172.43 7.386 9,350.00 7,505.49 12,375.00 7,450.30 52.29 123.54 44.18 4,154.57 -679.63 1,266.36 1,093.90 172.46 7.343 9,350.00 7,505.49 12,400.00 7,452.19 52.29 123.50 44.05 4,133.42 -666.43 1,259.19 1,085.48 173.71 7.249 9,370.49 7,504.22 12,425.00 7,454.21 52.18 123.47 44.66 4,112.26 -653.26 1,252.15 1,078.33 173.82 7.204 9,384.37 7,503.11 12,450.00 7,456.28 52.10 123.45 45.02 4,091.08 -640.15 1,245.29 1,071.00 174.29 7.145 9,400.00 7,501.61 12,475.00 7,458.38 52.02 123.42 45.43 4,069.87 -627.09 1,238.57 1,063.91 174.66 7.091 9,412.09 7,500.28 12,500.00 7,460.52 51.98 123.39 45.69 4,048.63 -614.07 1,232.00 1,056.77 175.23 7.031 9,425.92 7,498.57 12,525.00 7,462.69 51.94 123.37 46.01 4,027.33 -601.16 1,225.52 1,049.80 175.72 6.974 9,450.00 7,495.11 12,550.00 7,464.86 51.86 123.35 46.74 4,005.92 -588.44 1,219.11 1,043.43 175.68 6.939 Offset Site Error: 0.00 usft Offset Welt Error: 0.00 usft Warning CC - Min centre to center distance or covergent point, SF - min separation factor, ES - min ellipse separation 1/7/2020 4:14:13PM Page 3 COMPASS 5000.14 Build 85H N d L 2 L N Y 6 m 5 2_8,�a` 0 K ¢ K K o � ^S 0 J M J N N O L6 Ci O U Urn ED J ry Q F 02 W 0 gym W O m� J a J 3 z� un4p��m of Adm_ 2L600 g y L O 0 O J N y N d 0 U E �6 N Q N N N N Y ❑ �UUU �p `' 3 au)R:0 IL` d4 J N ui C a C (uygsn O5E) (+)gljoN/(-)glIOS T 0 C� O O c 0 0 0 0 0 0 0 N LL LL LL LL LL LL LL LL LL 0 0 o 0 0 0 0 0 0 o m w'n oo (.o LL w w E cn cn cn cn cn cn cn E ~ .� O m 0 0 0 H O O o 0 0 0 0 H c a m m m m m m L'Co m m m m m o Q � cn cn cn Ln cn <n cn <n cn cn cn LL LO avov.-r.-rnMrnv rrn v �000CV N �00Mc0 Sfl rt0 (p GOM�000 K)fD cO cD CO N O MNOOrNdO MOD In N M M M C? C? N CV N N Z N O O O O O O O O O O O 0 0 _ O U O O O O O O O O O O O O O C7 O O O O O O r 0 0 0 0 N -cn –J..*— M0�000)0m09O a0 O) O z10 U O O O O O O O O O O O O O r � r c Y M O N N N[ `7 t 0C> � r r r M 0 r C' O + V' M N W (D V c+7 N cD w O co N i[yM �O�oO C' c0 '7 �L'O CO M �Ci�cD� r MeY .0 Q 0 + M0 r0c0 c00cD0 r<D c0 N O O r p V 0 c D^ r Vr M W M M M N N N N pppp M J Ct W � M M M tff V r M� r V rUJ N� WO N G V C t t 0 N 0 C' J( p O LD O > M W fD (O CO (0 [D r r w OD 0 co r r r r r r r r r r r r r L co M p aD N OLn C' � in z l[) GOOK N V NNN NNNNN -�� t2 O V c0t2 t0� Lo U O M M O O t D to N r r co 0 0 C00000r r Cl) Lq Lq ON N 00)00) 00000 m �O NOO w wa0 a0 W aD w.000c0 O W O O O O O O O O O O O O O O + 0 0 0 0 0 0 0 0 0 0 0 0 0 00000000InLO Oococn000�R�2 N r 0� O M O N O_ N_ N N M c9O ��N MV �n cnr o000�� Z O + �a O V O c O U (uJ13sn oSb) (+)uljoN/(-)43noS n c 0 A- WNS INJ WELLNAME CD5-23 -LLBORE C015-23 COil0001'I T Well Attributes Max Angle & MD TD IIIIIpS r Alaska. Inc ellbore APVUWI Field Name171 ALPINE 10320761 Wellbore Shhu 1 ci (') MD (RKB) IN .15 19,914.56 Ac! etm (ftKB) 27,430.0 CommemH2S (ppm) Date Annotation End Date KBlard (R) Rig Release Date SSSV: NIPPLE LAST WO: 36.55 124/2018 HORIZONTAL, CD5-23, 1111320196:06:42 AM Last Tag Vertical schematic (a I) Annotation Depth (RKB) End Date WeE Last Mod By LAST TAG: C05-23 jennalt Last Rev Reason HANGER; 310 Annotation End Data Wellbore Last Mod By Rev Reason: Pre CTD - Drift 8 SBHP 11/12/2019 JCD5,23 Iclaytg Casing Strings Casing Description OD (in) ID (in) Top (RKB) Set Depth (RKB) Se[ Depth (ND)... NR/len p... Grade Top 7hreatl �1 CONDUCTOR 20 19.12 33.3 115.0 115.0 94.00 H40 Welded . Casing Description OD (In) ID (in) Top (ftKB) Set Depth (ftK8) Set Depth (ND)... Wt/Len (I... Grade Top Thread SURFACE 103/4 9.95 37.0 2,219.6 2,179.0 45.50 L-80 Hyd 563 Casing Description OD (in) 10 lin) Top(ftKB) Set Depth(RKB) Set Depth (TVD) WVLen(L.. Gmde Top Thread INTERMEDIATE 75/8 6.88 34.0 8,620.8 7,444.3 29.70 L80 Hyd563 ..................- ""..............."""'."""' Casing Description OD in ID in g pti ( ) ( ) T RKB Set ( ) Depth (ftK8) Set Depth (ND)... WULen (1... Grade Tap Thread OPEN HOLE 63/4 8,621.0 27.430.0 ,6 Tubing Strings Tubing Description Strirg Ma... ID (in) Top (nKB) Sat Depth (2. Sat bspth (ND) (... Wt (IbM) Gmde lop Connection Tubing 41/2 3.96 31.0 8,946.5 7,485.1 12.60 L-80 H563 CONDUCTOR, 33.3-115.0 Completion Details Top (NO) Top Incl Nominal Top (ftKB) (RKB) ('I nem Des Com ID (in) 31.0 31.0 0.00 HANGER FMC 4-112" Tubing Hanger H563 3.958 NIPPLE: 2,070.9 2,070.9 2,039.2 20.13 NIPPLE NIPPLE,LANDING,4 12",X,3.813, HYD563 3.813 INJ VALVE; 2.070.9 8,129.3 7,337.8 70.77 PACKER Baker permanent production packer 4.5" TC -11 x 7 5/8" 29# 3.870 8,183.1 7,354.7 72.57 NIPPLE NIPPLE,LANDING,4 12",X,3.813", HYD563 3.813 i I 8,227.7 7,367.5 74.04 NIPPLE NIPPLE,LANDING,412",3.813"XN, 3.725"No-go HYD563 3.725 8,231.0 7,368.4 74.13 LINER CROSSOVERA 112"HYD563 X TXP,BP,24" 3.958 8,232.9 7,368.9 1 74.18 LINER Tubing,4 12",12.6#,L80, TXP 3.958 8.941.3 7,484.6 84.20 SHOE Orange Peel Shoe (MILLED OUT FROM 1.00" TO 3.70" ON 3.700 SURFACE, 37.02,219.6 31231201$) Other In Hole Wireline retrievable plugs, valves, pumps, fish, etc.) Top (NO) Top Incl GAS LIFT; 3.51333 Top (ftKB) I (RKB) I (") I Des ComRun Dale ID (in) 2,070.9 2,039.2 20.13 INJ VALVE 4.5" MCX INJ VALVE (SN:4281676-1) ON 3.813"X- LOCK 11/12201 9 1.563 i t i e - Mandrel Inserts St all on Tap (ND) N Top (RKB) (RKB) Make Valve Latch Pont Size TRO Run Model OD ()n) Sem Type Type (in) (psi) Run Date Com GAS LIFT, 5.862.0 1 3,583.3 3,453.8 SLB KBMG 1 GAS LIFT DMY BK -5 1/132019 Camco 2 5,882.0 5,595.5 SLB KBMG 1 GAS LIFT DMY BK -5 121/2018 No Camco Latch 3 6,398.3 6,077.2 SL8 KBMG 1 GAS LIFT DMY BK -5 1/162019 Camco GAS LIFT: 6.3983 Notes: General & Safety End Dam Annotation 2/9/2018 NOTE: RUNNING NECK AND FISHING SWIVELED OFF DV IN STA #2. WOBBLE RING & SPRING RECOVERED. 1 /1 612 01 9 NOTE: CONVERTED if PROD TO INJECTOR NOTE: XO THREADS, e,1215- ,1215PACKER. PACKER.8,129.3 XO THREADS, 8,1335 NIPPLE; 8.183.1 NIPPLE. 8,2277 INTERMEDIATE, 34.08620.8 PERF PUP: 8.9306 )I SHOE; 6,941 3' OPEN HOLE: 8,621 0-27 430 0 A 0 N N a n n. n Z Z 0 000 0 � J Ok O vp �N _ V NN` V 117 v O M N O 0 04 1, p I I i I ' 1 1 1 I I I ' I I I I I 1 � I I ' 1 I • �' 1 I I i • i 1 I 1 I i 1 I 1 1 , „ I I I I I I I I I I I I I i I 1 I p 1 1 CO 1 1 p rn G ^ p p CO pO M I 1 Lo N Q. ,r ih o in in eo iv 00 p O � p CM � r N O @ LO ih M N N @ U p O O� V p O N 00"0\ V 00 CV �* _a N Z m c o c co a Y N a Z c J a Z m c J 0 N N a n n. n Z Z 0 000 0 � J Ok O vp �N _ V NN` V 117 v O M N O 0 04 1, ,1 1, I I i I ' 1 1 1 I I I ' I I I I I 1 � I I ' 1 I • �' 1 I I i • i 1 I 1 I i 1 I 1 1 , „ I I I I I I I I I I I I I i I 1 I p 1 1 CO 1 1 G ^ „ CO pO I 1 Lo N Q. ,r m MSH N ` ♦jj � � , 1 00 1 _ II I, rl tr ,I r, ,r II Ir ,r ,r I, rr r, CV b o O O N ju-) !I 1 ' 1 t + it 11 ,1 Ulm 00 00 q O N //Al^ r— N \♦♦♦ 0 N N a n n. n Z Z 0 000 0 � J Ok O vp �N _ V NN` V 117 v O M N O 0 04 1, ,1 1, 1 , „ apo G ^ „ CO pO Lo N Q. ,r I1 MSH N ` ♦jj � � , 1 II , i II I, rl tr ,I r, ,r II Ir ,r ,r I, rr r, 1 b o !I 1 ' 1 t + it 11 ,1 Ulm \ \ \\ \ 2 } \§ } — k k \ \ \ ci \\\}\@}\¥ ){/}\})\\ \� k & k § } } )\ > k k j \ \ \k % \ o oIn \ \ E \ ) \ 3:§ § § ASRC-NPR4 SRC-AiPR2 S •a �n Y i� n� ASRC-NPR3 8 0175 2 � Nieli Pad C -5 wep Path cbs CD5-231 1 Open Interval1jlr CD5-231-11-01 Open Interval CD5-23L1 01 1/4 Butter C135-231-1-01 0114 Buifer x� r Weld m radlti i ASRC-NPR4 6 t— I Aipsne PA — j Umt b3undary ci? ofd � Q'•.'PAi Lease ' $� CVIIoc6PhiI'ip Alaska N CDS-23L1 & CDS-23L1-01 10-403 Sundry 0 0-2 0.4 1/1412020 Miles Remark: AOGCC PTD No. 210-011 Coordinate Check 23 January 2020 INPUT Geographic, NAD27 OUTPUT State Plane, NAD27 5004 - Alaska 4, U.S. Feet CRU CD5-23L1-01 1/1 Latitude: 70 18 49.11300 NorthingN: 5965796.791 Longitude: 151 13 22.35300 Easting/X: 349115.649 Convergence: -1 09 05.11050 Scale Factor: 0.999925862 Corpscon v6.0.1, U.S. Army Corps of Engineers TRANSMITTAL LETTER CHECKLIST WELL NAME: �1=�'� S L C PTD: Development 4/Service _ Exploratory _ Stratigraphic Test _ Non -Conventional FIELD: Cil 1tx'/ �� /i/f�� POOL: Check Box for Appropriate Letter / Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI LATERAL The permit is for a new wellbore segment of existing well Permit No. '_71.Z-11' API No. 50--,623-_ 76;-- 66. (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69 In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name L PH) and API number (50- - - -� from records, data and logs acquired for well name on permit). The permit is approved subject to full compliance with 20 AAC 25.055. Approval to produce/inject is contingent upon issuance of a conservation Spacing Exception order approving a spacing exception. (Company Name) Operator assumes the liability of any protest to the spacing exception that may occur. All dry ditch sample sets submitted to the AOGCC must be in no greater Dry Ditch Sample than 30' sample intervals from below the permafrost or from where samples are first caught and 10' sample intervals through target zones. Please note the following special condition of this permit: production or production testing of coal bed methane is not allowed for Non -Conventional (name of well) until after (Company Name) has designed and Well implemented a water well testing program to provide baseline data on water quality and quantity. (Company Name) must contact the AOGCC to obtain advance approval of such water well testing program. Regulation 20 AAC 25.071(a) authorizes the AOGCC to specify types of well logs to be run. In addition to the well logging program proposed by (Company) in the attached application, the following well logs are also required for this well: / Well Logging ✓ Requirements Per Statute AS 31.05.030(d)(2)(B) and Regulation 20 AAC 25.071, composite curves for well logs run must be submitted to the AOGCC within 90 days after completion, suspension or abandonment of this well. Revised 2/2015 WELL PERMIT CHECKLIST Field & Pool COLVILLE RIVER, ALPINE OIL - 120100 Well Name: COLVILLE RIV UNIT CD5-23L1-01 Program SER Well bore seg ❑d PTD#: 2200110 Company ConocoPhillips Alaska, Inc. Initial Class/Type SER/PEND GeoArea 890 Unit 50360 On/Off Shore On Annular Disposal ❑ Administration 1 Permit fee attached NA 2 Lease number appropriate_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - - - - Yes Surface location in ASRC,NPR4; top productiv_e_interval & TD_ in ASRC-NPR2 3 Unique well name and number - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - _ . - _ 4 Well located in_a_definedpo _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - _ - - COLVILLE_ RIVER, ALPINE- OIL - 120100, governed by CO 443C. - - - - - - - - 5 Well located proper distance from drilling unit_bounda y- --- - - _ - - . - - - - - - - - - Yes CO No. 443C contains- no spacing -restrictions with respect to drilling_unit boundaries.- - 6 Well located proper distance from other wells- - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - CO No._443C has no_interwell spacing restrictions. Wellbore will be more than 500' - 7 Sufficient acreage available in -drilling unit- - - - - - - - - - - - - - - - - - - - - - Yes - - - - _ - - from an external property line_ where_ ownership or ------- - - - - - - 8 8 -if deviated, is -wellbore plat -included - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - _ - _ As planned, well will conform to spacing requirements.- . _ _ _ _ - - _ -------------- 9 Operator only affected party_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Yes ------------------------------------- 10 Operator has appropriate_ bond in force - - - - - - - - - - - - - - - - - - - - - - _ _ - - _ - - Yes - - - - - - - - - - - - - - - - - _ _ _ _ ----------------------------- 11 Permit_can be issued without conservation order- - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - _ - _ - - - - - - - - - - - - - - - - - - - Appr Date 12 Permit can be issued without administrative_approval - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - - 13 Can permit be approved before 15-daywait____ _______ Yes SFD 1/23/2020 -- - - - - -- --------------------------------------- ---------- ----- 14 Well located within area and -strata authorized by Injection Order # (put 10# in_comments)_(For_ Yes - - Injection governed by Area Injection -Order No, 1.8D. - - - - - - - - . 15 All wells -within 1/4_mile area of review identified (For service well only) - - - - - - - - - - - - - - - Yes - - - - - - - CRU CD5-20, CD5-20L1, CD5-23,_CD5-98, CD5-98L1- - - 16 Pre -produced injector; duration of pre production less than 3 months _(For service well only) _ _ No_ - - - - - - - - - - - - - - - - - - - - - - - - - 17 Nonconven. gas conforms to AS31.05.030(j 1_.A),(y2.A-D) - - - - - _ _ _ _ NA- - - - - - - - - - - - - - - - - - - - - - - - - - - - _ _ _ - - - - - - - - 18 Conductor string -provided - - - - - - - - - - - - - - - - _ _ _ _ _ _ NA_ _ - _ - - - - Conductor -set-for-CRU-CD5-23 - - - _ _ _ _ - -------------------- Engineering 19 Surface _casing_pmtects all -known USDWs - - - - - - - - - - - - - - - - - - - - - - - NA_ - - - _ Surface casing set for CRU_CD5-23_ - - - - - 20 CMT-vol_adequate_to circulate on conductor _& surf_csg - _ _ - NA_ - - - - - - _ Surface casing set and fully_cemented - - - - - - 21 CUT vol_adequate_to tie-in long string to surf csg- - _ _ - - - - NA_ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 22 CMT -will coverall known productive horizons_ _ - _ _ _ _ _ _ _ _ No - _ _ _ Productive- interval will be completed with_ uncemented liner 23 Casing designs adequate for C,_T, B &_ permafrost - - - - - - - - - - - - - Yes - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - - _ - - - - - - - - - - - - - - - - - - - - - - - - - - _ - - . 24 Adequate tankage_orreserve pit - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes- _ - Rig has steel tanks; all _waste -to approved disposal wells_ - - - - - - -- - - - - - - - - -- - - - 25 If a- re -drill, has_a_ 10-403 for abandonment been approved - - - - - - - - - - - - - - - - - - - - - - NA_ - - - _ _ _ - - _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 26 Adequate wellbore separation proposed - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - Anti -collision analysis complete; no major risk failures -- - -- - - - - - - - - - - - - - - - - - - - 27 If_diverterrequired, does itmeet_ regulations _______________________________ NA________________ Appr Date 28 Drilling fluid- program schematic & equip list adequate- - - - - - - - - - - - - - - - - - _ _ _ _ _ - Yes - - Max formation_ pressure is_4900 psig(12.6 ppg EMW); will drill -w/ 8.6_ppg EMW an_d maintain ov_erbal_w/ MPD - - - VTL1/27/2020 29 BOPEs._dothey meet regulation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - Yes- - - - -- - - - -- - - - - - - ---- - -- ------ - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - 30 BOPE_press rating appropriate; test to -(put psig in comments)- - - - - - - - - - - - - - - - - - - - Yes - - - - - - _ MPSP si 4154 psig; will test SOPs_to 4500-psig _ _ _ _ _ - - - - - - - - _ _ _ - - - _ - - - - - - - - 31 _ hoke_manifoldcompliesw/API_RP-53(May$4)____________________________Yes________-___________________________________________-- 32 Work will occur without operation shutdown_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Yes - - - _ _ _ _ _ _ _ _ _ _ _ _ _ - - _ _ _ - _ _ _ - - - - 33 Is presence_ ofH2Sgas probable ------- _________________________ Yes -------H2Smeasures required -------------------------- ------------------- 34 Mechanical -condition of wells within AOR verified (For service well only) - - - - - - - - - _ _ Yes - _ _ _ _ _ _ CD5-23, CD5-98,_CD5-98L1, CD5720 &_CD5-20L1 in AOR and mech cond verified - - - - - - - - - - 35 Permit can be issued w/o hydrogen_ sulfide measures - - - - - - - - - - - - - - - - - - - - - - - - - No- - _ _ _ _ _ - 1-12S has been encountered_in Alpine Oil Pool wells drilled from CD5_Pad._H2S_measures required. Geology 36 Data presented on potential overpressure zones Yes _ - Maximum expected r_eservoirpressure is about 12.6 ppg_EMW,_ & expected_ reservoir pressure is Appr Date 37 Seismic analysis of shallow gas -zones- - - - - - - - - - - - - - - - - - - - - - - - _ _ _ _ NA_ _ - - about- 11.9_ppg EMW; will be drilled with 8.6 ppg mud using coiled tubing and Managed Pressure_ SFD 1/23/2020 38 Seabed condition survey -(if off_ -shore) - - - - - - - - - - - - - - - - - - - _ - _ - - NA_ - - - - - - - Drilling technique to maintain borehole stability in shale sections and manage reservoir -pressure.- 39 Contact name/phone for weekly -progress reports [exploratory only] - - - - - - - - - - - - - - - - - NA_ - - - - - - - Some potential for encountering free gas while drilling. -Mitigation-discussed on page 2._ Geologic Engineering Public Commissioner: Date: Commissioner: Date mmissio Date