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216-029
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C w , 1 I m m E Z m m W m Ce w o- cn Z v o ui C N N l0 O O C Z c 0 O (mj w c _N- v m —Ia. m 'C m w U E V O a p O I s a 0 H i E a O 41 o LL 0 2 a°� HO o m m o o d a 2 3 z 0 a CD 1 c) c) o 0 RECEIVED • STATE OF ALASKA • ,JUN 21 2016 ALASKA OIL AND GAS CONSERVATION COMMISSION la.Well Status: Oil COMPLETION SPLUG OQReRr ❑ECOMPLAbandoned ❑ETION• eREPnded ❑ORT1 b.Well cANCC lass: 20AAC 25.105 20AAC 25.110 Development ❑ Exploratory ❑ GINJ ❑ WINJ❑ WAG❑ WDSPL❑ No.of Completions: Service 0 ' Stratigraphic Test❑ 2.Operator Name: 6. Date Comp.,Susp.,or 51-al 14. Permit to Drill Number/ Sundry: ConocoPhillips Alaska, Inc. Aband.: 5/5/201C VW' 216-029/316-255 • 3.Address: 7. Date Spudded: 15.API Number: P.O. Box 100360 Anchorage,AK 99510-0360 3/28/2016 50-103-20737-00 . 4a.Location of Well(Governmental Section): 8. Date TD Reached: 16.Well Name and Number Surface: 298 FNL,2459 FEL,Sec 18,T11 N, R4E, UM 4/6/2016 CRU CD5-02 Top of Productive Interval: 9. Ref Elevations: KB:70.S 17. Field/Pool(s): 4242'FNL,4502'FEL,Sec 32,T12N, R4E, UM GL:34.1 BF: Colville River Unit/Alpine Pool Total Depth: 221 FN1. GSiy 56-c_ 0-4 t Lv 10. Plug Back Depth MD/TVD: 18.Property Designation: 1.933'FNL,4465'FEL,Sec.32,T12N,•R1-9E, UM 2424/2189 ASRC-NPRA2,ADL 388466 FEE-NPRA4 4b. Location of Well(State Base Plane Coordinates, NAD 27): 11.Total Depth MD/TVD: 19. Land Use Permit: Surface: x- 349520 y- 5965910 Zone- 4 15273/7336 932128,300634 TPI: x- 352948 y- 5977740 Zone- 4 12.SSSV Depth MD/TVD: 20.Thickness of Permafrost MD/TVD: Total Depth: x- 352937 y- 5977761 Zone- 4 n/a 1340/1326 5.Directional or Inclination Survey: Yes ❑ (attached) No ❑ 13.Water Depth, if Offshore: 21. Re-drill/Lateral Top Window MD/TVD: Submit electronic and printed information per 20 AAC 25.050 n/a (ft MSL) 1 n/a 22. Logs Obtained: List all logs run and,pursuant to AS 31.05.030 and 20 AAC 25.071,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first.Types of logs to be listed include, but are not limited to:mud log,spontaneous potential, gamma ray,caliper, resistivity,porosity,magnetic resonance,dipmeter,formation tester,temperature,cement evaluation,casing collar locator,jewelry,and perforation record. Acronyms may be used.Attach a separate page if necessary GR/Res/CBUUSIT 23. CASING, LINER AND CEMENTING RECORD WT.PER SETTING DEPTH MD SETTING DEPTH NAMOUNT CASD HOLE SIZE CEMENTING RECORD IN GRADE FT TOP BOTTOM TOP BOTTOM PULLED 20 78.6 B 37 115 37 115 42 10yds 10 3/4 45.5 L-80 37 2424 37 2189 13 1/2 Stage 1:921 sx 11ppg LiteCrete Lead Cement Stage 2:285 sx 15.8ppg Class G Tail cement 7 5/8 29.7 L-80 35 15261 35 7334 9 7/8 x 11 Stag 1:598 sx 15.8 ppg 2708' Class G.Stage 2:277 sx 1cRnnnrlaccc 24.Open to production or injection? Yes ❑ No E 25.TUBING RECORD If Yes, list each interval open(MD/TVD of Top and Bottom; Perforation SIZE DEPTH SET(MD) PACKER SET(MD/TVD) Size and Number): ock„ypoN(c''Y> 26.ACID, FRACTURE,CEMENT SQUEEZE, ETC. idtt'''tf-"'f' Was hydraulic fracturing used during completion? Yes❑ No ❑ 1)ATE Per 20 AAC 25.283(i)(2)attach electronic and printed information 5i2�1-V(Le DEPTH INTERVAL(MD) AMOUNT AND KIND OF MATERIAL USED `t ERIFIE.D 14721'-15261'MD 290 sx 15.8 ppg Class G 14447-15168'MD 161 sx 15.8 ppg ClassG 2118'-2749'MD 525 sx 17.0 ppg Class G 27. PRODUCTION TEST Date First Production: Method of Operation(Flowing,gas lift,etc.): Date of Test: Hours Tested: Production for Oil-Bbl: Gas-MCF: Water-Bbl: Choke Size: Gas-Oil Ratio: Test Period ,...11.- Flow Tubing Casino Press: Calculated Oil-Bbl: Gas-MCF: Water-Bbl: Oil Gravity-API(corr): Press. 24-Hour Rate - Form 10-407 Revised 11/2015 V 77_ t p// /J . �'TINUED ON PAGE 2 Submit ORIGINIAL onx `P'3 �Z �L (ek/ RBDMS \,'- JUN 2 2 2016t(.fi • 28.CORE DATA Conventional Core(s): Yes El No 2 Sidewall Cores: Yes ❑ No 0 If Yes, list formations and intervals cored(MD/TVD, From/To),and summarize lithology and presence of oil,gas or water(submit separate pages with this form, if needed).Submit detailed descriptions,core chips, photographs,and all subsequent laboratory analytical results per 20 AAC 25.071. 29. GEOLOGIC MARKERS (List all formations and markers encountered): 30. FORMATION TESTS NAME MD TVD Well tested? Yes ❑ No 2 Permafrost-Top Surface Surface If yes, list intervals and formations tested,briefly summarizing test results. Permafrost-Base 1340 1326 Attach separate pages to this form, if needed,and submit detailed test Top of Productive Interval 15249 7332 information, including reports,per 20 AAC 25.071. C30 2668 2324 K3 6176 3783 K2 6742 4015 Albian 97 7634 4383 Albian 96 10582 5605 HRZ(FCS) 12635 6866 HRZ 14167 7079 Kalubik 14429 7157 Kuparuk C 14858 7266 LCU/Miluveach 14877 7270 Alpine C 15249 7334 Formation at total depth: Alpine C 31. List of Attachments: Daily Operations,Definitive Survey,Cement Report,Schematic Information to be attached includes,but is not limited to:summary of daily operations,wellbore schematic,directional or inclination survey,core analysis, paleontological report.production or well test results.per 20 MC 25.070. 32. I hereby certify that the foregoing is true and correct to the best of my knowledge. /gn / `Y z// 6 Contact: William Earhart 265-1077 Email: William.C.Earhart(a)cop.com f1` Printed Name: G.L.Alvord Title: Alalska Drilling Manager Signature: `' QX Phone: 265-6120 Date: C 12412 • INSTRUCTIONS General: This form and the required attachments provide a complete and concise record for each well drilled in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed.All laboratory analytical reports regarding samples or tests from a well must be submitted to the AOGCC,no matter when the analyses are conducted. Item 1 a: Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. Item lb: Well Class-Service wells:Gas Injection,Water Injection,Water-Alternating-Gas Injection,Salt Water Disposal,Water Supply for Injection, Observation,or Other. Item 4b: TPI(Top of Producing Interval). Item 9: The Kelly Bushing,Ground Level,and Base Flange elevations in feet above Mean Sea Level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. Item 15: The API number reported to AOGCC must be 14 digits(ex:50-029-20123-00-00). Item 20: Report measured depth and true vertical thickness of permafrost.Provide MD and TVD for the top and base of permafrost in Box 29. Item 22: Review the reporting requirements of 20 AAC 25.071 and,pursuant to AS 31.05.030,submit all electronic data and printed logs within 90 days of completion,suspension,or abandonment,whichever occurs first. Item 23: Attached supplemental records should show the details of any multiple stage cementing and the location of the cementing tool. Item 24: If this well is completed for separate production from more than one interval(multiple completion),so state in item 1,and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). Item 27: Method of Operation: Flowing,Gas Lift, Rod Pump, Hydraulic Pump,Submersible,Water Injection,Gas Injection,Shut-in,or Other(explain). Item 28: Provide a listing of intervals cored and the corresponding formations,and a brief description in this box. Pursuant to 20 MC 25.071,submit detailed descriptions,core chips,photographs,and all subsequent laboratory analytical results, including,but not limited to:porosity, permeability,fluid saturation,fluid composition,fluid fluorescence,vitrinite reflectance,geochemical,or paleontology. Item 30: Provide a listing of intervals tested and the corresponding formation,and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 MC 25.071. Item 31: Pursuant to 20 AAC 25.070,attach to this form:well schematic diagram,summary of daily well operations,directional or inclination survey,and other tests as required including,but not limited to:core analysis,paleontological report,production or well test results. Form 10-407 Revised 11/2015 Submit ORIGINAL Only WNSC CD5-02 ConocoPhillips 5 Well Attribul Max Angl TD Alask, Wellbore API/UWI Field Name Wellbore Status ncl(°) MD(BK Act Btm(kKB) CoraooPllimps 501032073700 ALPINE SVC 80.44 15,049.02 15,273.0 ... Ate. Comment H2S(ppm) Date Annotation End Date KB-Grd(k) Rig Release Date co5-02,6/14/2016 756 14 AM Last WO: 36.81 5/27/2016 Vertical schematic(actual) Annotation Depth(ftKB) End Date Annotation Last Mod By End Date Last Tag: Rev Reason: NEW WELL;SIDETRACKED TO lehallf 6/1/2016 'A' Casing Strings Casing Description OD(in) ID(in) Top(ftKB) Set Depth(ftKB) Set Depth(TVD)...Wt/Len(I...Grade Top Thread CD5-02 INTERMEDIATE 7 5/8 6.875 2,738.0 15,261.1 7,334.2 29.70 L80 BTCM ABANDONED Other In Hole(Wireline retrievable plugs,valves,pumps,fish,etc.) Top(TVD) Top Incl Top(MB) (ftKB) (°) Des Com Run Date ID(in) HANGER 31.7 2,749.0 2,361.8 63.25 Cement 5/2/2016 Retainer Cement Squeezes Top(TVD) Btm(TVD) Top(ftKB) Btm(ftKB) (ftKB) (ftKB) Dec Start Date Com 14,721.0 15,261.0+ 7,235.3 7,334.1 Remedial 4/26/2016 Dowell test lines to 4500 psi,load pipe with 15 bbls Cement MudPush II at 12.5 ppg,followed by 60 bbls of 15.8 Squeeze ppg cement at 3.7 bpm,950 ICP to 360 FCP.(hold 500 psi backpressure while pumping cmt).followed by 9 bbls of water.Rig displaced with 62 bbl of 9.9 ppg LSND mud,shut down pump and sting into cmt retainer and set down with 30K lb.Rig continue to pump a total of 142 bbls of 9.9 ppg LSND leaving 5 bbl ( cmt in DP.Partial pack-offs while squeezing.Lost 8 17 bbl of mud while squeezing.Pumped at 4 bpm and INTERMEDIATE'34.7-14,694.6 began seeing partial packoffs just after cement come around shoe,reduced rate as needed down to 1 bpm to keep surface pressure below 1400 psi,Able to increase rate to 3 bpm for last 14 bbls pumped.CIP at 1040 Hrs,4/27/16 14,447.0 15,168.0 7,160.9 7,318.3 Cement Plug 5/1/2016 Shut down rig pump and line to pump with cement Back unit.Fill lines with 1.9 bbl of 12.5 ppg MudPush II. Pressure test lines to 2,800 psi and check for leaks- none. Bleed off pressure and pump 8.9 bbl of MP II total at 7 bpm,550 psi.Pump 33.1 bbl(161 sks)(1.16 yield)of 15.8 ppg"G"cmt at 4.2 bpm,620-200 psi. Pump 3.1 bbl of 12.5 ppg MP II.Spot cement plug using rig pumps and displacing with 9.9 ppg LSND mud at 7.5 bpm,2,100 psi. Shut down pumps at 141.6 bbl of mud pumped. CIP at 17:09 hrs 5/1/2016. 2,118.0 2,749.0 1,984.6 2,361.8 Cement Plug 5/5/2016 Shut down rig pump and line to pump with cement unit.Fill lines and test to 2,500 psi and chk for leaks. Pump 18.1 bbl of 12.5 ppg MudPush II.Blend and pump 93.5 bbl of 17 ppg"G".Pump 3.7 bbl of 12.5 ppg MP II followed by 1 bbl of water.PU out of balanced cement plug from 2,748'to 2,115'. Shut down pumps and RD cement lines and equip.Break circ to verify clear.Shut down pumps,break connection and insert wiper ball in drill string.MU to TD and circ string clean with 600 gpm,650 psi.(Circ out 20 bbl MPII,15 bbl of cmt and 180 bbl of cement contaminated mud). CIP at 17:00 hrs,5/4/16. Notes:General&Safety End Date Annotation NOTE: Cement Retainer,2,749 0 I CD5-02 INTERMEDIATE ABANDONED;2,738.0- 15,261 1 - 15,261.1 • • Operations Summary (with Timelog Depths) it CD5-02 Con ace Phillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 3/27/2016 3/27/2016 4.00 MIRU MOVE MOB P Cont.to prep for move.NOV perform 0.0 0.0 14:00 18:00 derrick inspection.Move pipe shed, pits motors&ball mill away from sub. Off high line @ 14:15 hrs. 3/27/2016 3/27/2016 3.00 MIRU MOVE MOB P Skid rig floor to move position.Move 0.0 0.0 18:00 21:00 sub away from CD5-01.Set surface annular on CD5-02.Move ladder& hand rails off of well CD5-03. 3/27/2016 3/28/2016 3.00 MIRU MOVE MOB P Move sub over well CD5-02.Skid rig 0.0 0.0 21:00 00:00 floor to drilling position.Spot pipe shed,pits motors.Connect service lines. 3/28/2016 3/28/2016 1.00 MIRU MOVE RURD P Work on rig acceptance check list. 0.0 0.0 00:00 01:00 Tighten studs on annular.Set stairs& gratings around rig.Connect steam to • sub.Spot pipe shed heater. 3/28/2016 3/28/2016 1.00 MIRU MOVE MOB P Function Top drive,draw works,rotary 0.0 0.0 01:00 02:00 table,drag chain/knife valve(good). Electrician calibrate&function gas alarms.Obtain RKB measurements. Connect accumulator lines.Work on spotting Ball MiliRig accepted @ 2:00 hrs. 3/28/2016 3/28/2016 2.25 MIRU MOVE RURD P N/U surface riser.Hook up drains, 0.0 0.0 02:00 04:15 bleeder&fill up hoses.Cont.to spot Ball Mill.Install 90'mouse hole.Install air boot for pollution pan.P/U FOSV& dart valves to rig floor.Mark drilling line&spool onto drum. 3/28/2016 3/28/2016 2.00 MIRU MOVE BHAH P PJSM.M/U BHA&1 as per SLB. 0.0 90.0 04:15 06:15 Scribe Motor/UBHO/MWD.SIMOPS- Take on spud mud&R/U Gyro&NOV inspect derrick. 3/28/2016 3/28/2016 0.50 MIRU MOVE SFTY P Pre Spud Meeting.SIMOPS- 90.0 90.0 06:15 06:45 _ Function annular 3/28/2016 3/28/2016 0.75 MIRU MOVE SEQP P Fill hole w/42.5 bbls Drill Plex.Test 90.0 90.0 06:45 07:30 suface lines to 3500 psi(good). SIMOPS-R/U Gyro&NOV inspect derrick. 3/28/2016 3/28/2016 0.25 MIRU MOVE REAM P W&R f/90'to 115'w/450 gpm @ 640 90.0 115.0 07:30 07:45 psi,40 rpm @ 1.5 k trq. 3/28/2016 3/28/2016 4.50 SURFAC DRILL DDRL P Spud in @ 7:45.Drill ahead f/115'to 115.0 552.0 07:45 12:15 552'MD/552'TVD,ADT 3.16 hrs/ TST.42 hrs,550 gpm,1270 psi,PU 100,SO 97,ROT 98,60 rpm,Trq 5/1.5,WOB 18/22 Rig back on high line©9:00 hrs 3/28/2016 3/28/2016 0.25 SURFAC DRILL PMPO P Pump OOH f/552'to 462'w/550 gpm 552.0 462.0 12:15 12:30 @ 1200 psi.to pick up Jars.Not able to break out of stand 3/28/2016 3/28/2016 1.25 SURFAC DRILL RGRP T Trouble shoot top drive(loose 462.0 462.0 12:30 13:45 connector) 3/28/2016 3/28/2016 0.25 SURFAC DRILL TRIP P M/U jars&RIH f/462'to 552' 462.0 552.0 13:45 14:00 3/28/2016 3/29/2016 10.00 SURFAC DRILL DDRL P Drill ahead f/552'to 1,394'MD/1,378' 552.0 1,394.0 14:00 00:00 TVD,ADT 5.74 hrs/TST 4.03 hrs, 550 gpm,1660 psi,PU 110,SO 110, ROT 110,60 rpm,Trq 6.5/2,WOB 40/25 Page 1/31 Report Printed: 6/14/2016 • • I • Operations Summary (with Timelog Depths) CD5-02 ConocoPhillips Rig: DOYON '19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code lime P-T-X Operation (ftKB) End Depth(MB) 3/29/2016 3/29/2016 10.50 SURFAC DRILL DDRL P Drill 13-1/2"hole from 1,394' to 1,394.0 2,434.0 00:00 10:30 2,434'. ADT=7.97 hrs, AST=3.32 hrs,ART=4.65 hrs. TVD=2,195'. PU=127K,SO=115K, ROT=120K lb. TQ on/off=6.2K/2.5K ft-lb.Pump 3X,40 bbl,10 lb/bbl nut plug medium sweeps at 1,929', 2,255'and 2,350 due to suspected bit balling. 3/29/2016 3/29/2016 3.75 SURFAC CASING CIRC P Circulate and survey hole,BROOH 2,434.0 1,868.0 10:30 14:15 slowly from 2,424'to 1,868'with 800 gpm,2,830 psi,60 rpm and 2-3.5K TQ,while pumping 5X bottoms up • standing back DP. Pump 40 bbl, medium nut plug sweep with heavy cuttings returns. 3/29/2016 3/29/2016 0.25 SURFAC CASING OWFF P Blow down TD. Flow chk for 15 1,868.0 1,868.0 14:15 14:30 minutes-okay 3/29/2016 3/29/2016 1.25 SURFAC CASING TRIP P POOH from 1,868'to 832'racking 1,868.0 832.0 14:30 15:45 back DP in derrick.(worked thru tight spot,without pumps at 1,735'and- ok). Flow chk-static. 3/29/2016 3/29/2016 1.00 SURFAC CASING TRIP P POOH with 5"HWDP and NMDC and 832.0 93.0 15:45 16:45 stand back from 832'to BHA at 93'. 3/29/2016 3/29/2016 1.75 SURFAC CASING BHAH P PJSM.LD Drilling Jars and BHA#1 93.0 0.0 16:45 18:30 from 93. Calc/Actual Fill:21.97/ 34.5 bbl 3/29/2016 3/29/2016 0.75 SURFAC CASING BHAH P Clean and clear floor.LD BHA 0.0 0.0 18:30 19:15 STABs,PU Volant CRT,6'bail extensions 350 ton Spiders. SIMOPs -Flow chk for 30 min-static. 3/29/2016 3/29/2016 2.00 SURFAC CASING RURD P RU 6'bail extensions and 10-3/4" 0.0 0.0 19:15 21:15 elevators.RU casing tools.MU floor valve on XO. Monitor hole-good. 3/29/2016 3/30/2016 2.75 SURFAC CASING PUTB P PJSM.Run 10-3/4"composite float 0.0 452.0 21:15 00:00 shoe,2 jts 10-3/4"BTCM casing,HES float collar, 1 jts 10 3/4"BTC casing, XO-BTCM x H563(PxB).Baker-Lok first 3 connections.Check floats- okay. Continue running 10-3/4",45.5 lb/ft,L-80, H563,R3 casing to 452'(10 jts including shoe track). Avg MU torque=7,700 ft-lb for BTCM when made up to the mark using Run &Seal thread dope, 16,200 ft-lb torque for H563 x H563 DPLS connection with Seal Guard ECF thread dope. Continue to run 10-3/4" H563 DPLS casing to 452'.Cents= (Centek-10-3/4":1 -10'from shoe on stop collar,1 -30'from pin on jt#2 on stop,1 -20'from pin on jt#3,1-free floating on joints#4-46 Page 2/31 Report Printed: 6/14/2016 g • • 0 y Operations Summary (with Timelog Depths) a CD5-02 Conoc hillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 3/30/2016 3/30/2016 4.00 SURFAC CASING PUTB P Continue running 10-3/4",45.5 lb/ft,L- 452.0 2,384.0 00:00 04:00 80, H563 DPLS,R3 casing to 2384', with Seal Guard ECF thread dope with Doyon Volant CDS.Cents=(Centek- 10-3/4":1-10'from shoe on stop collar,1 -30'from pin on jt#2 on stop, 1 -20'from pin on jt#3,1 -free floating on joints#4-#46,bow springs across collars on Jts#47-#57.Losing some mud over shakers and appears some to hole. 3/30/2016 3/30/2016 0.50 SURFAC CASING HOSO P MU Hanger and split landing Jt,RIH, 2,384.0 2,424.0 04:00 04:30 land on hanger 3/30/2016 3/30/2016 1.00 SURFAC CEMENT CIRC T Circ and condition mud,1 to 1.5 bpm, 2,424.0 2,424.0 04:30 05:30 610-540 psi,attempting gain full returns,good returns on upstroke, minimal on down stoke,mud very thick,Pumped 73 bbls to get good returns,lost 30,(SIMOPS-RD elevators, bail extensions and clear floor) 3/30/2016 3/30/2016 2.00 SURFAC CEMENT CIRC P Circulate and condition mud for 2,424.0 2,424.0 05:30 07:30 cement job. 1.5 to 8 bpm,380 to 190 psi,full returns.(SIMOPS-LD Csg equip VIA beaver slide)142K PUW, 130K SOW. 3/30/2016 3/30/2016 0.50 SURFAC CEMENT RURD P Blow down TD and RU cement line 2,424.0 2,424.0 07:30 08:00 3/30/2016 3/30/2016 0.50 SURFAC CEMENT CIRC P Circulate and condition mud for 2,424.0 2,424.0 08:00 08:30 cement job.8 bpm,430 psi,full returns.(SIMOPS-PJSM on cementing)No losses.16 YP in,18 YP out. 3/30/2016 3/30/2016 2.75 SURFAC CEMENT CMNT P Dowell PT lines to 2500 psi,Dowell 2,424.0 2,424.0 08:30 11:15 pump 75.7 bbls 10.5 ppg Mud Push II at 4.7-5.3 bpm,150-180 psi,Drop btm plug,Dowell pump 313.2 bbls(921 sks-1.91 yld)lead cement at 11.0 ppg,7.1 bpm,350 psi,(Added.5 ppb CEMNET to first 100 bbls lead pumped to mitigate possible losses) Dowell pump 59.3 bbls(285 sks-1.17 yld)15.8 ppg tail cement 6-4 bpm,500 -330 psi,Drop top plug,Dowell pump 20 bbls water,5 bpm,380 psi, (Reciprocated up to this point,losing down wt)Rig chase with 205 bbls 10.0 ppg DrilPlex mud at 8-3 bpm,930-590 psi,and bump on schedule with 2065 stks.94.5%eff.1090 psi,CIP @ 1058 hrs,hold 5 min,check floats ok,Seen 50 bbls thick contaminated interface then 155 bbls good cement to surface. Full returns throughout. 3/30/2016 3/30/2016 0.25 SURFAC CEMENT OWFF P OWFF,static,Flush riser/annular of 11:15 11:30 cement with black water at 9.5 bpm, function annular 3x. 3/30/2016 3/30/2016 0.50 SURFAC CEMENT RURD P Blow down cement line and RD Volant 2,424.0 2,424.0 11:30 12:00 CRT.Monitor shut-in pressure on annulus(9 psi after one hour). Page 3/31 Report Printed: 6/14/2016 • i Operations Summary (with Timelog Depths) CD5-02 ConoeoPhillipas hP.xks Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code lime P-T-X Operation (ftKB) End Depth(ftKB) 3/30/2016 3/30/2016 0.50 SURFAC CEMENT WOC P LD CRT and casing equipment. 2,424.0 2,424.0 12:00 12:30 3/30/2016 3/30/2016 0.50 SURFAC CEMENT WOC P PU BHA tools to rig floor. 2,424.0 2,424.0 12:30 13:00 3/30/2016 3/30/2016 0.50 SURFAC CEMENT WOC P Break and LD pup joint and landing 2,424.0 2,424.0 13:00 13:30 joint. Blow down TD. 3/30/2016 3/30/2016 4.00 SURFAC CEMENT WOC P Work on TD link-tilt.Welder work on 2,424.0 2,424.0 13:30 17:30 pipe skate.Change out pads on disc brake. Service TD and drawworks. 3/30/2016 3/30/2016 4.50 SURFAC CEMENT WOC P PJSM.MU pup joint,hang blocks.Cut 2,424.0 2,424.0 17:30 22:00 old drill line(318')and slip new drill line onto drum 3/30/2016 3/30/2016 1.25 SURFAC CEMENT WOC 'T Trouble shoot drill line spooler(motor 2,424.0 0.0 22:00 23:15 seized).Check final pressure on annulus(6 psi)before opening.Open annulus with a small trickle of fluid decreasing to a drip. 3/30/2016 3/31/2016 0.75 SURFAC CEMENT SLPC P -Continue to slip new drill line onto 0.0 0.0 23:15 00:00 drum. 3/31/2016 3/31/2016 1.50 SURFAC CEMENT SLPC T Continue to change out new drill line 2,424.0 0.0 00:00 01:30 spool-LD pup joint. 3/31/2016 3/31/2016 1.00 SURFAC CEMENT RURD P MU split Landing joint. Back out and 0.0 0.0 01:30 02:30 LD 10-3/4" landing joint. 3/31/2016 3/31/2016 3.00 SURFAC CEMENT NUND P ND Riser,Flo-line,Bleeder lines, 0.0 0.0 02:30 05:30 Drain line and Riser air boot. Pull 90' mouse hole and LD. RD 20"annular and starting head. 3/31/2016 3/31/2016 1.50 SURFAC WHDBOP NUND P NU wellhead.Test wellhead seals to 0.0 0.0 05:30 07:00 1,000 psi for 15 min-good.NU BOP • stack. 3/31/2016 3/31/2016 0.50 SURFAC WHDBOP MPDA P RU MPDE:Orbit valve,1502 0.0 0.0 07:00 07:30 circulating equip,cement line. 3/31/2016 3/31/2016 0.25 SURFAC WHDBOP SFTY P CPAI Safety stand down mtg-finger 0.0 0.0 07:30 07:45 injury discussion and re-focus on safety. 3/31/2016 3/31/2016 3.50'SURFAC 'WHDBOP MPDA P Continue to RU MPDE:1502 0.0 0.0 07:45 11:15 circulating equip,cement line,RCD clamp,Ketch-Kan,flow box,flow lines and bleeder/hole fill line. Install Trip nipple.RU double annulus valves in cellar. SIMOPs:continue to work on MP#1. 3/31/2016 3/31/2016 1.25 SURFAC WHDBOP RURD P PU 5"test jt and set lower test plug. 0.0 0.0 11:15 12:30 Fill stack and lines with H2O,blow down mud line. 3/31/2016 3/31/2016 0.50 SURFAC WHDBOP OTHR T .Change out 4"Demco valve seat 0.0 0.0 12:30 13:00 3/31/2016 3/31/2016 0.50 SURFAC WHDBOP 'OTHR P Service TD 0.0 0.0 13:00 13:30 Page 4/31 Report Printed: 6/14/2016 • • 9 Operations Summary (with Timelog Depths) r`l CD5-02 Conoco 'hilliips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 3/31/2016 3/31/2016 6.00 SURFAC WHDBOP BOPE P BOPE Test:Fill down lines with water 0.0 0.0 13:30 19:30 for BOPE test.Test with 5"test joint, Test Annular to 250/2,500 psi for 5 min.Test choke valves#1 -14. Test 3-1/2"X 6"upper and lower VBR's to 250/3500 psi for 5 min.-good.Test needle valve above choke valve#1. Test auto/manual IBOP,HCR Choke and Kill,Test FOSV and Dart valve to 250/3,500 psi for 5 min., 5" manual IBOP, Test Auto/Manual IBOP, test 4"Demco Kill,HCR choke/kill. Koomey test;IP=2,950 psi,manifold press after close=1,500 psi,200 psi recovery 33 sec,full recovery 180 sec, N2-4 bottle average=2,370 psi.Test Super/manual chokes. Test gas alarms-good. Test witnessing waived by Brian Bixby of the AOGCC. 3/31/2016 3/31/2016 0.25 SURFAC WHDBOP RURD P Blow down choke and kill lines,mud 0.0 0.0 19:30 19:45 line and choke manifold line to gas buster. 3/31/2016 3/31/2016 4.00 SURFAC WHDBOP MPDA P PU MPD bearings to rig floor. Pull 0.0 0.0 19:45 23:45 Trip nipple. Install MPD test plug in rotating head. Flush MPD chokes with fresh mud.Test MPD equipment to 200/1200 psi and chart.(replaced a failed low torque on the RCD 2"valve assembly).Blow down MPDE,pull test plug. Install MPD bearing on stand of 5",DS-50 DP and stand back. PU and install Trip nipple. Blow down Choke manifold and MPD lines. 3/31/2016 4/1/2016 0.25 SURFAC WHDBOP RURD P MU test jt and attempt to pull test plug 0.0 0.0 23:45 00:00 with tugger. 4/1/2016 4/1/2016 0.75 SURFAC WHDBOP RURD P Screw into test joint with TD and pull 0.0 0.0 00:00 00:45 with 20K lb. Install 10"ID wear ring. Clean&clear floor. 4/1/2016 4/1/2016 0.50 SURFAC CEMENT BHAH P PU BHA tools to rig floor.Blow down 0.0 0.0 00:45 01:15 choke. 4/1/2016 4/1/2016 2.50 SURFAC CEMENT BHAH P MU BHA#2 to 182'. 0.0 182.0 01:15 03:45 4/1/2016 4/1/2016 2.00 SURFAC CEMENT TRIP P Continue to RIH from 182'to 826 with 182.0 2,141.0 03:45 05:45 5"HWDP and Jars,from derrick'. Continue to RIH with 5"DP to. 4/1/2016 4/1/2016 0.50 SURFAC CEMENT DHEQ P Shallow pulse test MWD with 675 gpm 2,141.0 2,141.0 05:45 06:15 and 2,330 psi,30 rpm and 4.5K TQ- good.Blow down TD. 4/1/2016 4/1/2016 1.00 SURFAC CEMENT PRTS P Test 10-3/4"casing to 3,500 psi and 2,141.0 2,141.0 06:15 07:15 chart for 30 min(good).RD testing equip and BD lines 4/1/2016 4/1/2016 0.25 SURFAC CEMENT CIRC P Take slow pump rates.PU=130K, 2,141.0 2,141.0 07:15 07:30 S0=115K,ROT=120K lb. SPRs-2,434'md,07:30 hrs MP#1: 30-90, 40-140 MP#2: 30-90, 40-150 Page 5/31 Report Printed: 6/14/2016 • • 0i _ Operations Summary (with Timelog Depths) CD5-02 ;Conoco Phillips Rl:xkm Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/1/2016 4/1/2016 4.50 SURFAC CEMENT COCF P Wash and Ream with 575 gpm,500- 2,141.0 2,434.0 07:30 12:00 550 psi, 1,270-1,500 psi,40-60 rpm,4 -7.5K TQ and tag TOC at 2,323'.Drill out cement shoe track and rat hole to 2,434'with 3-12K WOB,10K TQ. 4/1/2016 4/1/2016 1.00 SURFAC CEMENT DDRL P Drill ahead new formation from 2,434' 2,434.0 2,447.0 12:00 13:00 to 2,447'while displacing 10.0 ppg DRILLPLEX mud to 9.6 ppg LSND mud. 4/1/2016 4/1/2016 0.50 SURFAC CEMENT FIT P RU test equip and perform LOT to 2,447.0 2,447.0 13:00 13:30 17.0 ppg EMW with 9.6 ppg LSND and 920 psi surface pressure. Blow down lines and RD test equip. 4/1/2016 4/1/2016 0.50 INTRM1 DRILL DDRL P Drill ahead from 2,447'to 2,555' 2,447.0 2,555.0 13:30 14:00 4/1/2016 4/1/2016 1.75 INTRM1 DRILL CIRC P Drop 1.25"activation ball and pump 2,555.0 2,555.0 14:00 15:45 down with 200-100 gpm,170 psi,20 rpm,2.8K TQ. No indication that ball went on seat or sheared out. Increased pump rate to 700 gpm, 1,120 psi. TRPM=700 decrease, pressure decrease 420 psi. PU and "pull test"against the 10-3/4"csg shoe with 10K lb confirming 11"cutters open. 4/1/2016 4/2/2016 8.25 INTRM1 DRILL DDRL P Drill ahead from 2,555'to 3,743'and/ 2,555.0 3,743.0 15:45 00:00 2,773'tvd, ADT:7.02 hrs,ECD:10.98 ppg,775 gpm,1,980 psi,PU=145K, SO=115K,ROT=130K lb,180 rpm, 8.5/2.7K TQ, WOB=17K lb SPRs-3,553'md,22:25 hrs MP#1: 30-110, 40-150 MP#2: 30-110, 40-150 4/2/2016 4/2/2016 12.00 INTRM1 DRILL DDRL P Drill ahead from 3,743'to 5,279'and/ 3,743.0 5,279.0 00:00 12:00 3,410'tvd, ADT:7.76 hrs,ECD 11.32 ppg,775 gpm,2,510 psi,PU=152K, SO=120K,RQT=130K Ib,180 rpm, TQ 10.0/5.0K, WOB=25K lb SPRs-4,684'md,07:00 hrs MP#1: 30-160, 40-210 MP#2: 30-170, 40-210 4/2/2016 4/2/2016 9.00 INTRM1 DRILL -DDRL P Drill ahead from 5,279,'to 6,375'md, 5,279.0 6,375.0 12:00 21:00 ECD 11.23 ppg,775 gpm,2,160 psi, PU=165K,SO=139K,ROT=145K Ib, 180 rpm,10.5/2.5K TQ, WOB=19K lb SPRs-6,002'md, 17:50 hrs MP#1: 30-170, 40-220 MP#2: 30-160, 40-220 4/2/2016 4/2/2016 0.25 INTRM1 DRILL RGRP T Before shutting down pumps to make 6,375.0 6,375.0 21:00 21:15 connection,blew pop-off on MP#1. Flow chk well(while changing pop-off "nail")-slight ooze. 4/2/2016 4/2/2016 0.25 INTRM1 DRILL OWFF P Flow check well for 10 min while 6,375.0 6,375.0 21:15 21:30 rotating at 10 rpm-slight ooze. Line up on MP#2 and establish circulation. Page 6/31 Report Printed: 6/14/2016 `"Ilk • • Operations Summary (with Timelog Depths) CD5-02 2. Conoa f fillips AFavka. Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/2/2016 4/2/2016 1.00 INTRMI DRILL CIRC P Circulate with MP#2 with 416 gpm, 6,375.0 6,281.0 21:30 22:30 850 psi and 100 rpm,6.3K TQ to check for possible gas.(100'above Qannik) 4/2/2016 4/2/2016 0.25 INTRM1 DRILL OWFF P Flo-chk for 10 min while rotating at 6 6,281.0 6,281.0 22:30 22:45 rpm-static. 4/2/2016 4/2/2016 0.50 INTRM1 DRILL RGRP T Blow down TD at 6,281'.Change out 6,281.0 6,375.0 22:45 23:15 #1 discharge valve of MP#1. Wash and ream to bottom from 6,281'to 6,375'with 775 gpm,180 rpm,2,300 psi,7.6K TQ. 4/2/2016 4/3/2016 0.75 INTRM1 DRILL DDRL P Drill ahead from 6,375,'to 6,426'and/ 6,375.0 6,426.0 23:15 00:00 3,885'tvd, ADT:6.74 hr,ECD 11.23 ppg,775 gpm,2,160 psi,PU=165K, SO=139K,ROT=145K Ib,180 rpm, 10.5/2.5K TQ, WOB=19K lb SPRs-6,002'md,17:50 hrs MP#1: 30-170, 40-220 MP#2: 30-160, 40-220 4/3/2016 4/3/2016 12.00 INTRM1 DRILL DDRL P Drill ahead from 6,426'to 8,260'and/ 6,426.0 8,260.0 00:00 12:00 4,644'tvd, ADT:8.45 hrs,ECD 11.41 ppg,775 gpm,2,440 psi,PU=177K, SO=140K,ROT=157K Ib,180 rpm, 15/7K TQ, WOB=28K lb SPRs-8,249'md, 11:30 hrs MP#1: 30-200, 40-250 MP#2: 30-200, 40-240 4/3/2016 4/3/2016 10.00 INTRM1 DRILL DDRL P Drill ahead from 8,260'to 10,034'and 8,260.0 10,034.0 12:00 22:00 4/3/2016 4/3/2016 0.50 INTRM1 DRILL RGRP T Swivel packing on TD failed.Shut 8,260.0 10,034.0 22:00 22:30 down pumps,blow down TD and set a single in the mouse hole. Change out swivel packing while rotating at 13 rpm,9.9K TQ. PU single. 4/3/2016 4/3/2016 0.25 INTRM1 DRILL SVRG P Service rig and inspect. Turn on 10,034.0 10,034.0 22:30 22:45 pumps and check for leaks-good. 4/3/2016 4/4/2016 1.25 INTRM1 DRILL DDRL P Drill ahead from 10,034'to 10,143' 10,034.0 10,143.0 22:45 00:00 and/5,421'tvd, ADT:7.53 hrs(for tower),ECD 11.22 ppg,775 gpm, 2,660 psi,PU=225K,SO=140K, ROT=173K Ib, 180 rpm,18.7/15K TQ, WOB=28K lb SPRs-9,294'md, 18:00 hrs MP#1: 30-200, 40-260 MP#2: 30-200, 40-250 4/4/2016 4/4/2016 12.00 INTRM1 DRILL DDRL P Drill ahead from 10,143'to 11,738' 10,143.0 11,738.0 00:00 12:00 and/6,085'tvd, ADT:8.33 hrs,ECD 11.03 ppg,775 gpm,2,640 psi,PU= 230K,SO=155K,ROT=183K Ib, 180 rpm,20.0/14.2K TQ, WOB=37K lb SPRs-11,455'md,08:30 hrs MP#1: 30-350, 40-400 MP#2: 30-350, 40-400 Page 7/31 Report Printed: 6/14/2016 • • Operations Summary (with Timelog Depths) CD5-02 ConoccPhillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/4/2016 4/5/2016 12.00 INTRM1 DRILL DDRL P Drill ahead from 11,738'to 13,120' 11,738.0 13,120.0 12:00 00:00 and/6,658'tvd, ADT:8.91 hrs,ECD 10.84 ppg,775 gpm,2,780 psi,PU= 252K,S0=162K,ROT=196K Ib, 180 rpm,26/15K TQ, WOB=36K lb SPRs-12,672'md,20:30 hrs MP#1: 30-280, 40-330 MP#2: 30-280, 40-340 4/5/2016 4/5/2016 1.00 INTRMI DRILL DDRL P Drill ahead from 13,120'to 13,237' 13,120.0 13,237.0 00:00 01:00 md,ECD:11.53 ppg,775 gpm,3,400 psi,PU=252K,SO=162K,ROT= 203K lb,150 rpm,20.5/15.6K TQ, WOB=23K lb 4/5/2016 4/5/2016 0.25 INTRM1 DRILL CIRC P Circulate with 775 gpm,2,740 psi,180 13,237.0 13,144.0 01:00 01:15 rpm,13.5K TQ,while working drill string. 4/5/2016 4/5/2016 0.25 INTRM1 DRILL OWFF P Flow check-static.Blow down TD. 13,237.0 13,144.0 01:15 01:30 4/5/2016 4/5/2016 1.00 INTRM1 DRILL MPDA P Pull Trip nipple and install MPD 13,144.0 13,237.0 01:30 02:30 element.Fill MPD lines and choke manifold. Wash and ream from 13,144'to 13,237'while breaking in MPD element/bearing with 800 gpm, 3,520 psi,50-150 rpm. 4/5/2016 4/5/2016 9.50 INTRM1 DRILL DDRL P Drill ahead from 13,237'to 14,081'and 13,237.0 14,081.0 02:30 12:00 holding 390 psi connection back pressure with MPD.ECD:11.53 ppg, 775 gpm,3,400 psi,PU=252K,SO= 162K,ROT=203K Ib, 150 rpm,20.5/ 15.6K TQ, WOB=23K lb SPRs-13,705'md,07:00 hrs MP#1: 30-280, 40-360 MP#2: 30-320, 40-360 4/5/2016 4/6/2016 12.00 INTRM1 DRILL DDRL P Drill ahead from 14,081'to 14,992' 14,081.0 14,992.0 12:00 00:00 and/7,292'tvd,ADT:9.08 hrs, holding 390 psi connection back pressure with MPD.ECD:11.53 ppg, 775 gpm,3,400 psi,PU=252K,S0= 162K,ROT=203K Ib,150 rpm,27.1/ 15.6K TQ, WOB=28K lb SPRs-14,735'md,20:45 hrs, 10.3 MW,260 psi BP MP#1: 30-530, 40-610 MP#2: 30-570, 40-620 4/6/2016 4/6/2016 5.25 INTRMI DRILL DDRL P Drill ahead from 14,992'to 15,273' 14,992.0 15,273.0 00:00 05:15 and/7,338'tvd,ADT:3.84 hrs, holding 390 psi connection back pressure with MPD.ECD:11.69 ppg, 775 gpm,3,660 psi,PU=252K,S0= 162K,ROT=205K Ib, 160 rpm,30/ 16.5K TQ, WOB=30K lb SPRs-14,735'md,20:45 hrs, 10.3 MW,260 psi BP MP#1: 30-530, 40-610 MP#2: 30-570, 40-620 4/6/2016 4/6/2016 2.50 INTRM1 CASING CIRC T Lost circulation-no returns. Slow 15,273.0 15,273.0 05:15 07:45 pumps to 300-100 gpm,740-420 psi,rotate at 80-50 rpm,20-16.5K TQ. Page 8/31 Report Printed: 6/14/2016 il 0.'')' , 0 lik erations Summary (with Timelog ths) 0 a CD5-02 0::Inooilrps Alaska Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/6/2016 4/6/2016 1.50 INTRM1 CASING CIRC T Spot 38 bbl LCM pill:20 ppb Dynared 15,273.0 15,273.0 07:45 09:15 Med,10 ppb Dyna Fine,5 ppb Nutplug medium and 5 ppb Nutplug fine at 15,273',rotating at 50 rpm, 20.8K TQ. Slow pumps to 175 gpm and reciprocate string 65'. 4/6/2016 4/6/2016 0.25 INTRM1 CASING CIRC T Spot 2nd pill at 15,237'-30 bbl of 15,273.0 15,237.0 09:15 09:30 same mix at 3.5-8.8 bpm,500- 1,120 psi,50 rpm,20K TQ 4/6/2016 4/6/2016 1.25 INTRM1 CASING CIRC T Circulate with 250 gpm,690 psi,50 15,237.0 15,237.0 09:30 10:45 rpm, 15.5K TQ.Slow pump to 210 gpm,630 psi. 4/6/2016 4/6/2016 0.25 INTRM1 CASING CIRC T Spot 3rd pill at 15,237'-31 bbl of 15,237.0 15,237.0 10:45 11:00 same mix at 5-14 bpm,630-2,470 psi,50 rpm, 16.7K TQ 4/6/2016 4/6/2016 0.50 INTRM1 CASING CIRC T Circulate with 425 gpm,1,390 psi,50 15,273.0 15,273.0 11:00 11:30 rpm,16.7K TQ. 4/6/2016 4/6/2016 0.50 INTRM1 CASING CIRC T Spot 4th pill at 15,273'-35 bbl of 15,273.0 15,273.0 11:30 12:00 same mix at 7 bpm, 1,490 psi,holding 190 psi back pressure with MPD,50 rpm,16.8K TQ • Note:Total losses for tower=710 bbl 4/6/2016 4/6/2016 0.25 INTRM1 CASING CIRC T Circ and condition with 500 gpm, 15,273.0 15,273.0 12:00 12:15 1,870 psi,53 rpm,16.6K TQ 4/6/2016 4/6/2016 0.50 INTRMI CASING CIRC T Spot 5th pill at 15,268'-40 bbl of 15,273.0 15,268.0 12:15 12:45 same mix at 500 gpm,1,860 psi,53 rpm,16.6K TQ while holding 190 psi back pressure with MPD. 4/6/2016 4/6/2016 0.75 INTRMI CASING CIRC T Circ and condition with 500 gpm, 15,268.0 15,268.0 12:45 13:30 1,870 psi,53 rpm,16.6K TQ 4/6/2016 4/6/2016 0.50 INTRM1 CASING CIRC T Spot 6th pill at 15,268'-40 bbl of 15,268.0 15,268.0 13:30 14:00 same mix at 500 gpm, 1,750 psi,53 rpm,23.3K TQ. 4/6/2016 4/6/2016 0.50 INTRM1 CASING CIRC T Circ and condition at 15,204'.Pump 15,268.0 15,204.0 14:00 14:30 down 1.625"de-activation ball for under-reamer at 300 gpm for 2,000 stks,150 gpm for 174 stks and shear cutters closed with 2,060 psi.Saw increase of 512 turbine rpm,190 psi of pump pressure,indicating closed. 4/6/2016 4/6/2016 0.75 INTRM1 CASING CIRC T Spot 7th pill at 15,268'-40 bbl of 15,204.0 15,268.0 14:30 15:15 same mix at 525 gpm,2,050 psi,52 rpm, 16.7K TQ while holding 190 psi back pressure with MPD. 4/6/2016 4/6/2016 0.75 INTRM1 CASING CIRC T Circ and condition at 15,273'with 550 15,268.0 15,273.0 15:15 16:00 gpm, 1,840 psi,52 rpm,23.1K TQ 4/6/2016 4/6/2016 0.50 INTRM1 CASING CIRC T Spot 8th pill at 15,268'-40 bbl of 15,273.0 15,268.0 16:00 16:30 same mix at 600 gpm,2,160 psi,53 rpm, 16.6K TQ while holding 200 psi back pressure with MPD. 4/6/2016 4/6/2016 1.25 INTRM1 CASING CIRC T Circ and condition at 15,273'with 550 15,268.0 15,273.0 16:30 17:45 gpm, 1,840 psi,52 rpm,23.1K TQ 4/6/2016 4/6/2016 0.75 INTRM1 CASING CIRC T Spot 9th pill at 15,268'-40 bbl of 15,268.0 15,268.0 17:45 18:30 same mix at 600 gpm,2,450 psi,53 rpm, 16.5K TQ Page 9/31 Report Printed: 6/14/2016 1 Or aerations Summary (with Timelog pths) CD5-02 Conoco hilltps Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(EKE) 4/6/2016 4/6/2016 0.50 INTRM1 CASING CIRC T Circ and condition at 15,273'with 550 15,268.0 15,273.0 18:30 19:00 -700 gpm,1,840-3,110 psi,52 rpm, 23.1K TQ. Stage pumps up to 670 gpm until losses increased. 4/6/2016 4/6/2016 4.25 INTRMI CASING CIRC T Slow pumps to 300 gpm and regain 15,273.0 15,273.0 19:00 23:15 returns.Circulate out excess LCM and dilute mud with 150 bbl of LSND mud not treated with LCM. Circ and condition at 15,273'with 550 gpm, 1,840 psi,52 rpm,23.1K TQ. Stage flow rate up to 700 gpm with only minor losses. 4/6/2016 4/6/2016 0.25 INTRM1 CASING SRVY T Ramp down MPD and LD single. 15,273.0 15,273.0 23:15 23:30 Ramp up and take final hole survey. 4/6/2016 4/7/2016 0.50 INTRM1 CASING CIRC P Circ and condition with 700 gpm, 15,273.0 15,273.0 23:30 00:00 3,190 psi,70 rpm,20K TQ Note:total losses for tower=246 bbl 4/7/2016 4/7/2016 10.50 INTRM1 CASING CIRC P Continue to circulate and condition 15,273.0 15,273.0 00:00 10:30 mud with 700 gpm,3,310 psi,70-120 rpm,20K TQ Note:total losses for tower=91 bbl 4/7/2016 4/7/2016 7.00 INTRM1 CASING CIRC P Increase MW from 10.3 ppg to 10.8 15,273.0 15,234.0 10:30 17:30 ppg with 700-560 gpm,3,360-2,280 psi, 120-70 rpm and 19.5K TQ. 4/7/2016 4/7/2016 0.25 INTRM1 CASING OWFF P Line up and flow check under MPD 15,273.0 15,234.0 17:30 17:45 while rotating at 10 rpm,16.6K TQ- ok. 4/7/2016 4/7/2016 0.75 INTRM1 CASING CIRC T Spot 40 bbl LCM pill at 300 gpm, 15,234.0 15,173.0 17:45 18:30 1,045 psi,40 rpm,16.6K TQ while POOH and standing back one stand of DP. 4/7/2016 4/7/2016 0.50 INTRM1 CASING SMPD P Strip-OOH holding MPD from 15,173' 15,173.0 15,173.0 18:30 19:00 to 15,029'with 300 gpm, 110-220 psi, holding 220 psi(11.1 ppg EMW) pulling at 315K lb up weight.After pulling 65K over RIH to 15,173'. 4/7/2016 4/7/2016 1.25 INTRM1 -CASING BKRM P Make up to TD and back ream stand 15,173.0 15,079.0 19:00 20:15 2X to 15,079'with 300 gpm,860 psi, 50 rpm and 21.3K TQ. 4/7/2016 4/7/2016 1.00 INTRM1 CASING SMPD P Strip-OOH holding MPD from 15,079' 15,079.0 14,955.0 20:15 21:15 until pulling tight at 14,955'with 375K lb. 4/7/2016 4/7/2016 1.25 INTRM1 CASING BKRM P Make up to TD and back ream stand 14,955.0 14,884.0 21:15 22:30 2X to 14,884'with 300 gpm,870 psi, 50 rpm and 22.5K TQ.(tight spots at: 14,912',14,902', 14,889'). 4/7/2016 4/7/2016 0.25 INTRMI CASING SMPD P Strip-OOH holding MPD from 14,884' 14,884.0 14,798.0 22:30 22:45 to 14,798'until pulling tight with 375K lb. 4/7/2016 4/8/2016 1.25 INTRMI CASING BKRM -P Make up to TD and back ream stand 14,798.0 14,518.0 22:45 00:00 2X to 14,798'to 14,518'with 300 gpm, 880 psi,50 rpm and 20.9K TQ.(tight spots at:14,912', 14,902',14,889'). Note:total losses for tower=68 bbl Page 10131 Report Printed: 6/14/2016 iiilz 0:,, fig0 erations Summary (with Timelog Sths) CD5-02 ConocoPhill ps A!.xYs Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/8/2016 4/8/2016 0.50 INTRM1 CASING BKRM P Continue to back ream to 14,426'with 14,518.0 14,426.0 00:00 00:30 300 gpm,890 psi,50 rpm and 20K TQ. 4/8/2016 4/8/2016 0.25 INTRM1 CASING SMPD P RIH.Attempt to strip-OOH holding 14,426.0 14,426.0 00:30 00:45 backpressure and pulled tight at 14,426'with 375K lb(80K lb OP).. 4/8/2016 4/8/2016 0.25 INTRM1 CASING TRIP P RIH from 14,426'to 14,610'. 14,426.0 14,610.0 00:45 01:00 4/8/2016 4/8/2016 5.50 INTRM1 CASING CIRC T Circ&Cond 2-1/2X,staging pumps up 14,426.0 14,610.0 01:00 06:30 to 300 gpm,890 psi,50 rpm,17.5K TQ reciprocating 60'. 4/8/2016 4/8/2016 2.50 INTRM1 CASING SMPD T Strip-OOH holding back pressure, 14,610.0 13,208.0 06:30 09:00 from 14,610'to 13,208'. 4/8/2016 4/8/2016 3.00 INTRM1 CASING TRIP T RIH from 13,208'to 14,730' filling 13,208.0 14,730.0 09:00 12:00 pipe every other stand. Note:Total losses for tower=20 bbl. 4/8/2016 4/8/2016 4.00 INTRM1 CASING TRIP T RIH from 14,730'to 15,273'and tag 14,730.0 15,273.0 12:00 16:00 bottom. Filling pipe every other stand. 4/8/2016 4/8/2016 4.75 INTRM1 CASING SMPD T Strip-OOH holding back pressure, 15,273.0 13,196.0 16:00 20:45 from 15,273' to 13,196'per MPD trip schedule.Overpull to 265K and work through tight spots at 15,010',14,955', 14,863', 14,845', 14,830', 14,762', 14,679'and 14,555'. 4/8/2016 4/8/2016 0.25 INTRM1 CASING SMPD T Pull into tight spot 4X with 325K, 13,196.0 13,206.0 20:45 21:00 350K,360K,370K without success. Establish circulation and saw immediate packing off/pressure increase.Bleed off pressure. 4/8/2016 4/8/2016 0.25 INTRM1 CASING TRIP T RIH from 13,206'to 13,395'. 13,206.0 13,395.0 21:00 21:15 4/8/2016 4/9/2016 2.75 INTRM1 CASING CIRC T Circ&Cond dehydrated mud,staging 13,395.0 13,395.0 21:15 00:00 pumps up to 300 gpm,840 psi,50 rpm,21-16K TQ reciprocating 60'. Mud weight in=10.8 ppg,mud weight out=11.3 ppg.(mud very aerated as well). PU=295K,SO=150K,ROT=200K Ib, TQon=18.8K 4/9/2016 4/9/2016 3.00 INTRM1 CASING CIRC T Circulate and condition hole staging 13,395.0 13,395.0 00:00 03:00 pumps up from 300-350gpm 780- 1030psi.Rotate pipe at 50rpm 16.5k tq. Reciprocate pipe from 13,395'to 13,334'. No losses Pump and rotary at a minimum to keep ECD at bottom below an 11.3ppg EMW. 4/9/2016 4/9/2016 3.00 INTRM1 CASING SMPD T Strip out of hole with MPD from 13,395.0 11,378.0 03:00 06:00 13,334'to 11,085'Holding 200psi while pulling 120psi on slips. Encounter tight spot at 11,085'attempt to work past and tight coming out of spot. Trip back in the hole to 11,378' Page 11/31 Report Printed: 6/14/2016 iikerations Summary (with Timelog pths) CD5-02 Conoco`Phiiliips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth P (ftKB) End Depth(ftKB) 4/9/2016 4/9/2016 4.50 INTRM1 CASING CIRC T Circulate and condition hole staging 11,378.0 11,378.0 06:00 10:30 pumps up from 21gpm to 465gpm. 53rpm's 12.8k tq.Reciprocate the full stand while circulating. Use PWD to keep an 11.3ppg EMW on bottom. Circulated 2 B/U small amount of rock, clay and LCM material back to surface. 4/9/2016 4/9/2016 0.25 INTRM1 CASING OWFF T Flow check well to cellar-Static(Blow 11,378.0 11,378.0 10:30 10:45 down Top Drive) 4/9/2016 4/9/2016 3.50 INTRM1 CASING SMPD T Strip out of hole with MPD from 11,378.0 10,634.0 10:45 14:15 11,3787'to 11,085'Holding 200psi while pulling 120psi on slips. Encounter tight spot at 11,085'able to work past working pipe stage overpull up from 35k over able to make progress with 50k over.Continue pulling pipe to 10,634'working pipe 5- 6 times per stand with max overpull of 65over then drifting back down through interval. Hole slick down at 150k from 11,085'to 10,634'after working up through it.Finally unable to work past 10.634',work maximum of 75k over up weight and having trouble working back down out of it.Applied vigorous pipe movement down to overcome overpull. 4/9/2016 4/9/2016 0.25 INTRMI CASING TRIP T Trip back in the hole from 10,634'to 10,634.0 10,861.0 14:15 14:30 10,861' 4/9/2016 4/9/2016 2.50 INTRM1 CASING CIRC T Circulate and condition hole staging 10,861.0 10,861.0 14:30 17:00 pumps up from 21gpm to 419gpm. 12Orpm's 16.6k tq.Reciprocate the full stand while circulating. Use PWD to keep an 11.3ppg EMW on bottom. Circulated 1 B/U large amount LCM material back to surface. 4/9/2016 4/9/2016 3.25 INTRMI CASING BKRM T BROOH from 10,895'to 10,332'with 10,861.0 10,861.0 17:00 20:15 297 gpm, 1,070 psi,80 rpm, 17.7K TQ 4/9/2016 4/9/2016 1.00 INTRM1 CASING CIRC T CBU to lower ECDs with 297 gpm, 10,861.0 10,861.0 20:15 21:15 1,070 psi,80 rpm,17.7K TQ. 4/9/2016 4/9/2016 0.50 INTRM1 CASING SMPD T Strip-OOH from 10,861'to 10,328'as 10,861.0 10,328.0 21:15 21:45 per trip schedule holding back pressure per schedule.Pulled tight at 10,328',worked 3X at tight spot pulling 40-50K over.RIH from 10,328'to 10,393'to clean up hole 4/9/2016 4/10/2016 2.25 INTRM1 CASING BKRM T BROOH from 10,393'to 10,011'with 10,328.0 10,011.0 21:45 00:00 397 gpm, 1,030 psi,120 rpm, 16.6K TQ Tight spots:10,930',10,909', 10,901', 10,863',10,785', 10,772',10,751', 10,710',10,626',10,642', 10,634', 10,328' 4/10/2016 4/10/2016 1.75 INTRM1 CASING BKRM T Continue to BROOH from 10,011'to 10,011.0 9,767.0 00:00 01:45 9,767'with 400 gpm,1,100 psi, 120 rpm,20K TQ Page 12/31 Report Printed: 6/14/2016 a •erations Summary (with Timelog411ths) 0..i et CD5-02 C€�inocc Phillips RP.ska Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/10/2016 4/10/2016 0.25 INTRM1 CASING SMPD T Line up to hold MPD back pressure 9,767.0 9,767.0 01:45 02:00 and attempt to Strip-OOH.Pulled into tight spot at 9,767'7X pulling with 35- 70K lb of overpull-no good. 4/10/2016 4/10/2016 7.00 INTRM1 CASING BKRM T Continue to BROOH from 9,767'to 9,767.0 8,825.0 02:00 09:00 8,825'with 400-675 gpm, 1,100- 2,480 psi, 120 rpm,20K TQ 4/10/2016 4/10/2016 4.25 INTRM1 CASING CIRC T Circulate and condition mud at 675- 8,825.0 8,764.0 09:00 13:15 715 gpm,2,480-2,690 psi, 120 rpm, 11.3K-10K TQ while reciprocating from 8,825'to 8,764'. 4/10/2016 4/10/2016 0.25 INTRM1 CASING OWFF T Flow chk-static.Blow down TD and 8,764.0 8,764.0 13:15 13:30 line up to strip-OOH with MPD. 4/10/2016 4/10/2016 0.50 INTRM1 CASING SMPD T Strip-OOH from 8,764'to 8,716'as per 8,764.0 8,795.0 13:30 14:00 trip schedule holding back pressure per schedule.Pulled tight at 8,716'to 70K lb overpull.RIH from 8,716'to 8,795'. 4/10/2016 4/10/2016 2.00 INTRM1 CASING BKRM T Continue to BROOH from 8,795'to 8,795.0 8,356.0 14:00 16:00 8,356'with 750-775 gpm,2,640- 2,970 psi, 120-90 rpm, 10.6-9.3K TQ 4/10/2016 4/10/2016 1.00 INTRM1 CASING CIRC T Circulate and condition mud at 8,356' 8,356.0 8,356.0 16:00 17:00 due to high ECDs with 675-745 gpm, 2,450-2,800 psi, 120-90 rpm,9.3K- 8K TQ while reciprocating pipe. 4/10/2016 4/10/2016 1.25 INTRM1 CASING SMPD T Strip-OOH from 8,356'to 7,918' 8,356.0 8,356.0 17:00 18:15 holding back pressure per schedule. Pulled tight at 7,918'. Make several attempts to work past pulling to 40- 70K over pull.RIH from 8,042'to 8,356'. 4/10/2016 4/10/2016 0.75 INTRM1 CASING CIRC T Circulate and condition mud at 8,042' 8,356.0 8,042.0 18:15 19:00 staging pumps up from 20-700 gpm, 100-2,410 psi, 100-120 rpm, 10- 11 K TQ while reciprocating pipe. 4/10/2016 4/11/2016 5.00 INTRM1 CASING BKRM T Continue to BROOH from 8,042'to 8,795.0 8,356.0 19:00 00:00 7,525'with 700-667 gpm,2,340- 2,000 psi,90-120 rpm, 10.8K TQ 4/11/2016 4/11/2016 3.25 INTRM1 CASING BKRM T Continue to BROOH from 7,525'to 7,525.0 6,850.0 00:00 03:15 6,850'with 672 gpm,2,210 psi,90- 110 rpm,10-16K TQ 4/11/2016 4/11/2016 0.25 INTRM1 CASING SMPD T Attempt to strip-OOH at 6,850' 6,850.0 6,850.0 03:15 03:30 holding MPD back pressure.Pulled tight. Make several attempts to work past pulling to 40-70K over pull. 4/11/2016 4/11/2016 1.50 INTRMI CASING BKRM T Continue to BROOH from 6,850'to 6,850.0 6,563.0 03:30 05:00 6,563'with 672 gpm,2,210 psi,110 rpm, 10-16K TQ 4/11/2016 4/11/2016 0.75 INTRMI CASING SMPD T Blow down TD. Strip-OOH from 6,563 6,563.0 5,851.0 05:00 05:45 to 5,851' holding 170-120 MPD back pressure.Pulled tight. Make several attempts to work past pulling to 40- 70K over pull. 4/11/2016 4/11/2016 3.00 INTRM1 CASING SMPD T Work and jar pipe free at 5,851'while 5,851.0 5,851.0 05:45 08:45 circulating at 185 gpm and 280 psi monitoring hole pressure for packoff. Page 13/31 Report Printed: 6/14/2016 1. 0 erations Summary (with Timelogths) CD5-02 ConocoPhillipps Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End lime Our(hr) Phase Op Code Activity Code Time P-T-X Start Depth Operation (EKB) End Depth(ftKB) 4/11/2016 4/11/2016 1.50 INTRM1 CASING REAM T Stage up pumps and ream down from 5,861.0 6,188.0 08:45 10:15 5,861'to 6,188'with 425-700 gpm, 260-2,350 psi,85-120 rpm,7.7 to 7.1K TQ. 4/11/2016 4/11/2016 2.50 INTRM1 CASING CIRC T CBU with increase in sand/clay 6,188.0 6,188.0 10:15 12:45 cutting returns. 4/11/2016 4/11/2016 3.00 INTRM1 CASING BKRM T Continue to BROOH from 6,188'to 6,188.0 5,589.0 12:45 15:45 5,589'with 625 gpm,2,510 psi,120 rpm,6.5K TQ.ECDs exceeding upper limit consistently. 4/11/2016 4/11/2016 0.50 INTRM1 CASING CIRC T CBU at 5,589'with 650 gpm,2,020 5,589.0 5,589.0 15:45 16:15 psi,90 rpm and 6K TQ.Reduce ECDs to within limits. 4/11/2016 4/11/2016 2.50 INTRMI CASING BKRM T Continue to BROOH from 5,589'to 5,589.0 5,352.0 16:15 18:45 5,352'with 625 gpm,1,850 psi,120 rpm,5.7K TQ.ECDs exceeding upper limit. 4/11/2016 4/11/2016 0.50 INTRM1 CASING CIRC T CBU at 5,352'with 605 gpm,1,790 5,352.0 5,352.0 18:45 19:15 psi,120 rpm and 5.8K TQ. 4/11/2016 4/11/2016 0.75 INTRM1 CASING BKRM T Continue to BROOH from 5,352'to 5,352.0 5,341.0 19:15 20:00 5,341'with 660 gpm,2,060 psi, 120 rpm,5.7K TQ. 4/11/2016 4/11/2016 0.50 INTRM1 CASING CIRC T CBU at 5,341'with 680 gpm,2,210 5,341.0 5,341.0 20:00 20:30 psi,5 rpm and 4.6K TQ.SIMOPs: Perform post jarring inspection of TD and tighten shot pin assembly. NOTE:Post jarring derrick inspection will be down as wind decreases. 4/11/2016 4/12/2016 3.50 INTRM1 CASING BKRM T Continue to BROOH from 5,341'to 5,341.0 4,947.0 20:30 00:00 4,947'with 660 gpm,2,090 psi,120 rpm,7.8K TO. 4/12/2016 4/12/2016 6.00 INTRMI CASING -BKRM T Continue to BROOH f/4,947' to 4,270' 4,957.0 4,270.0 00:00 06:00 w/700 gpm,2100 psi,120 rpm,8 k trq 4/12/2016 4/12/2016 1.25 INTRM1 CASING CIRC T ECD's increassing.Drop down f/4,270' 4,270.0 4,308.0 06:00 07:15 to 4,308'Pump nut plug sweep&circ clean 4/12/2016 4/12/2016 0.25 INTRM1 CASING SMPD T Attempt to Strip OOH with no success. 4,308.0 4,308.0 07:15 07:30 Pulling tight. 4/12/2016 4/12/2016 4.75 INTRMI CASING BKRM T Continue to BROOH f/4,308'to 3,852' 4,308.0 3,852.0 07:30 12:15 w/600-675 gpm, 1780-2100 psi, 120 rpm,3-6 k trq,Maintaining ECD's 11.6 ppg,Adjusting parameters as needed and pumping nut plug sweeps to aid in hole cleaning.Periodically having to stop and circulate to allow ECD's to reduce. 4/12/2016 4/12/2016 1.25 INTRMI CASING CIRC T ECD's increassing.Circ&cond hole. 3,852.0 3,852.0 12:15 13:30 4/12/2016 4/12/2016 4.25 INTRMI CASING BKRM 'T Continue to BROOH f/3,852'to 3,605' 3,852.0 3,605.0 13:30 17:45 w/600 gpm, 1860 psi, 120 rpm,4.5 k trq,Maintaining ECD's 11.6 ppg, 4/12/2016 4/12/2016 2.25 INTRMI 'CASING CIRC T ECD's increassing.Circ&cond hole 3,605.0 3,577.0 17:45 20:00 f/3,605'to 3,577'.Pump nut plug sweep. Page 14/31 Report Printed: 6/14/2016 f114 iterations Summary (with Timelog ths) O ', CD5-02 ConocoPhillip fi!.sska Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start lime End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/12/2016 4/12/2016 1.75 INTRM1 CASING BKRM T Continue to BROOH f/3,577'to 3,468' 3,577.0 3,468.0 20:00 21:45 w/630 gpm, 1770 psi, 120 rpm,7 k trq, Maintaining ECD's 11.6 ppg, 4/12/2016 4/12/2016 1.75 INTRM1 CASING CIRC T ECD's increassing.Circ&cond hole& 3,468.0 3,468.0 21:45 23:30 pump nut plug sweep. 4/12/2016 4/13/2016 0.50 INTRM1 CASING BKRM T Continue to BROOH f/3,468'to 3,468.0 3,319.0 23:30 00:00 3,319w/630 gpm, 1770 psi,120 rpm,7 k trq,Maintaining ECD's 11.6 ppg, 4/13/2016 4/13/2016 8.50 INTRM1 CASING BKRM T BROOH f/3,319'to 2,930'w/630 gpm, 3,319.0 2,990.0 00:00 08:30 1770 psi,120 rpm,7 k trq,Maintaining ECD's 11.6 ppg,Pumping Nut Plug& ScreenKleen sweeps to aid in BHA balling&hole cleaning. 4/13/2016 4/13/2016 0.50 INTRM1 CASING MPDA T Pull MPD bearing&install trip nipple. 2,990.0 2,990.0 08:30 09:00 4/13/2016 4/13/2016 4.25 INTRM1 CASING BKRM T BROOH f/3,319'to 2,930'w/630 gpm, 2,990.0 2,640.0 09:00 13:15 1800-1580 psi,120 rpm,5-3 k trq, Maintaining ECD's 11.6 ppg 4/13/2016 4/13/2016 2.25 INTRMI CASING TRIP T Pull BHA to inside casing w/420-800 2,640.0 2,417.0 13:15 15:30 gpm,900-2350 psi,no rotation. Observed overpull when stabilizers were coming through shoe. 4/13/2016 4/13/2016 0.75 INTRM1 CASING CIRC T Pump two 30 bbl nut plug sweeps& 2,417.0 2,330.0 15:30 16:15 circ casing clean w/420-800 gpm, 900-2350 psi,120-130 rpm,3-2.5 k trq. 4/13/2016 4/13/2016 0.50 INTRM1 CASING OWFF T F/C(static) 2,330.0 2,330.0 16:15 16:45 4/13/2016 4/13/2016 2.75 INTRMI CASING BKRM T BROOH f/2,330'to 1,480'w/710 gpm, 2,330.0 1,480.0 16:45 19:30 1900 psi,120 rpm,2 k trq,Pump two 30 bbl Nut Plug&ScreenKleen sweeps to aid in cleaning casing& BHA. 4/13/2016 4/13/2016 1.50 INTRM1 CASING PMPO T Pump OOH f/1,480' to 822'w/710 1,480.0 822.0 19:30 21:00 gpm,1950 psi,no rotation 4/13/2016 4/13/2016 0.50 INTRM1 CASING OWFF P F/C(static)-SIMOPS-Flush MPD 822.0 822.0 21:00 21:30 equipment 4/13/2016 4/13/2016 1.00 INTRM1 CASING TRIP P POOH&rack back HWDP&jars 822.0 182.0 21:30 22:30 f/822'to 182' 4/13/2016 4/14/2016 1.50 INTRMI CASING SHAH P UD BHA as per SLB f/182 to 74'. 182.0 74.0 22:30 00:00 (Could not break bit from RSS) 4/14/2016 4/14/2016 0.75 INTRM1 CASING SHAH P UD BHA as per SLB f/74'.(Could not 74.0 0.0 00:00 00:45 break bit from RSS) 4/14/2016 4/14/2016 0.50 INTRM1 CASING WWWH P M/U stack washer&flush stack. 0.0' 0.0 00:45 01:15 4/14/2016 4/14/2016 2.25 INTRMI CASING BOPE P FMC pull wear ring.Close blind rams 0.0 0.0 01:15 03:30 &C/O upper rams to 7 5/8"casing rams.SIMOPS-clean&clear floor. Strip MPD bearing of DP 4/14/2016 4/14/2016 2.00 INTRMI WHDBOP RURD P R/U for bi-weekly BOPE test.Install 0.0 0.0 03:30 05:30 upper test plug.Fill stack&manifold w/H2O.Replace isolation valve on test pump. Page 15/31 Report Printed: 6/14/2016 . ; erations Summary (with Timelog ths) CD5-02 ConoccsPhilhps Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code lime P-T-X Operation (ftKB) End Depth(ftKB) 4/14/2016 4/14/2016 5.00 INTRM1 WHDBOP BOPE P BOPE Test Test with 7 5/8"test jt 0.0 0.0 05:30 10:30 Annular to 250/2,500 psi for 5 min& upper pipe rams 250/3500 psi for 5 min,Test with 5"test jt Annular 250/2500 psi for 5 min,Test choke valves#1-14 and needle valve to 250/3,500 psi for 5 min.HCR Choke and Kill,4"Demco,5"FOSV,dart& needle valves,auto&manual IBOP, HCR choke&kill,3 1/2"X 6"lower VBR's,&blind rams to 250/3500 psi for 5 min.Koomey test;IP=2950 psi, manifold press after close=1550 psi, 200 psi recovery 28 sec,full recovery 153 sec, N2-4 bottle average=2375 psi.Tested gas alarms,Draw down on man&super choke to 1200 psi. - Test waived by Matt Herrera of the AOGCC. 4/14/2016 4/14/2016 - 0.75 INTRMI WHDBOP RURD P B/D choke&kill lines.RID testing 0.0 0.0 10:30 11:15 equipment.Pull test plug. 4/14/2016 4/14/2016 1.75 INTRMI CASING RURD -P FMC set 10.4375"ID wear ring.P/U 0.0 0.0 11:15 13:00 Volant tool.R/U to run casing 4/14/2016 4/14/2016 7.25 INTRM1 CASING PUTB P PJSM.M/U 7 5/8"shoe track to 207'. 0.0 2,410.0 13:00 20:15 Check floats(good)RIH 7 5/8"29.7#L -80 BTCM casing to 2,410'(61 jts) 4/14/2016 4/14/2016 1.75 INTRM1 CASING CIRC P Circ&cond.hole.Stage pumps up to 2,410.0 2,410.0 20:15 22:00 5.5 bpm @ 160 psi.Reciprocate pipe w/full returns.Mud wt 10.8 ppg in/out 4/14/2016 4/15/2016 2.00 INTRM1 CASING PUTB P RIH 7 5/8"29.7#L-80 BTCM f/2,410' 2,410.0 3,440.0 22:00 00:00 to 3,440'(87 jts) 4/15/2016 4/15/2016 6.50 INTRM1 CASING PUTB P RIH 7 5/8"29.7#L-80 BTCM f/3,440' 3,440.0 6,909.0 00:00 06:30 to 6,909'(174 jts) 4/15/2016 4/15/2016 2.50 INTRM1 CASING CIRC - P Circ&cond.Stage pumps to 5 bpm. 6,909.0 6,909.0 06:30 09:00 ICP 40 psi&FCP 240 psi. 4/15/2016 4/15/2016 10.00 INTRM1 CASING PUTB P RIH 7 5/8"29.7#L-80 BTCM f/6,909' 6,909.0 11,290.0 09:00 19:00 to 11,290'(284 jts) 4/15/2016 4/15/2016 2.00 INTRMI CASING CIRC P Circ&Cond 11,290.0 11,290.0 19:00 21:00 4/15/2016 4/16/2016 3.00 INTRM1 CASING CIRC T Circ&cond.Stage pumps to 4 bpm. 11,290.0 11,290.0 21:00 00:00 ICP 220 psi&FCP 380 psi.(Hole packed off during initial circulating and temporarily lost returns)Circulating with full returns.10.8/11.3 ppg In/Out (SIMOPS-truople shoot pipe skate) 4/16/2016 4/16/2016 1.75 INTRMI CASING CRC T Circ&cond w/4 bpm,280 psi,Mud wt 11,290.0 11,290.0 00:00 01:45 10.8 ppg in/10.9+out.Max mud wt out 11.3 ppg.PU wt 260 k&SO wt 160 k,reciprocate full jt.psi. 4/16/2016 4/16/2016 6.00 INTRMI CASING PUTB P RIH 7 5/8"29.7#L-80 BTCM&Hyd 11,290.0 13,123.0 01:45 07:45 563 casing f/11,290'to 13,123'(328 jts)Drag trends diverging.Decesion made to circ&cond mud. 4/16/2016 4/16/2016 2.00 INTRMI CASING +CIRC P Circ&Cond 13,123.0 13,123.0 07:45 09:45 4/16/2016 4/16/2016 4.25 INTRM1 CASING CIRC T -Circ&cond.Stage pumps to 4 bpm. 13,123.0 13,123.0 09:45 14:00 ICP 450 spi&FCP 400 psi.Mud wt 10.8 ppg in/10.9 ppg out.Max mud wt out 11.5 ppg. Page 16/31 Report Printed: 6/14/2016 rte •erations Ipths)Summary (with Timelog 1111 CD5-02 ConocoPhitlips =ra. Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/16/2016 4/16/2016 9.00 INTRM1 CASING PUTB P RH-I 7 5/8"29.7#L-80 Hyd 563 casing 13,123.0 15,223.0 14:00 23:00 f/13,123'to 15,223'(380 jts) 4/16/2016 4/16/2016 0.75 INTRM1 CASING HOSO P M/U hanger&landing jt&land on 15,223.0 15,261.0 23:00 23:45 hanger @ 15,261'SO wt 115 k 4/16/2016 4/17/2016 0.25 INTRM1 CEMENT RURD P B/D top drive.R/U cement lines to 15,261.0 15,261.0 23:45 00:00 Volant tool.Fill hole w/hole fill. 4/17/2016 4/17/2016 2.00 INTRM1 CEMENT CIRC P Circ&Cond 15,261.0 15,261.0 00:00 02:00 4/17/2016 4/17/2016 7.50 INTRM1 CEMENT CIRC T Circ&cond for cement.Stage pumps 15,261.0 15,261.0 02:00 09:30 up to 4 bpm,ICP 770 psi&FCP 570 psi.Max mud wt out 11.3+ppg. Formation losses 10-15 bbls/hr.Mud wt 10.3 ppg/YP 16.Increase flow rate to 6 bpm©570 psi once 10.3 ppg out w/no loses.(SIMOPS-L/D 36 stands of 5"DP) 4/17/2016 4/17/2016 0.25 INTRM1 CEMENT OWFF P F/C(static)Line up to Dowell 15,261.0 15,261.0 09:30 09:45 4/17/2016 4/17/2016 4.50 INTRM1 CEMENT CMNT T PJSM.Cement 1st stage as per 15,261.0 15,261.0 09:45 14:15 Dowell.Flood lines&pressure test to 4000 psi(good)Dowell pump 40 bbls 12.5 ppg mud push,Drop bypass wiper plug, 123.6 bbls 15.8 ppg Class G 1.16 ft3/sx yld cement,drop landing plug, 10 bbls H2O,displace w/570 bbls w/5 bpm @ 185 psi.Slow to 3 bpm @ 80 psi thru baffle collar.When wiper plug landed on top hat in float collar it pressured up¬ able to circulate.(Wiper plug to float collar calculated 703.9 bbls actual pumped 703.6 bbls).Pressure up to 2,750 psi, no circulation.Attempt several times to establish circulation around wiper plug with no success.Consult town& decision made to proceed with second stage. 123.6 bbls cement inside casing f/float collar @ 15,176'to TOC @ 12,510' 4/17/2016 4/17/2016 1.75 INTRM1 CEMENT CIRC T Open stage collarw/3150 psi.Stage 6,906.0 6,906.0 14:15 16:00 pumps up tp 6 bpm @ 290 psi.Circ& cond mud for second stage cement. 4/17/2016 4/17/2016 2.00 INTRM1 CEMENT CMNT T PJSM.Cement 2nd stage as per 6,906.0 6,906.0 16:00 18:00 Dowell.Flood lines&pressure test to 4000 psi(good)Dowell pump 40 bbls 12.5 ppg mud push,57.3 bbls 15.8 ppg Class G 1.16 ft3/sx yld cement, drop landing plug, 10 bbls H2O, displace w/310.3 bbls 10.3 ppg LSND. Initial 5.8 bpm©350 psi&final 3 bpm @ 250 psi.w/full returns.Bump plug& pressure up to 1850 psi&shift stage collar closed.Hold pressure for 5 min. Bleed off pressure&check floats (good)F/C annulus(good).CIP @ 17:48 hrs 4/17/2016 4/17/2016 1.50 INTRM1 CEMENT RURD T B/D cement lines&R/D Volant.Flush 0.0 0.0 18:00 19:30 top drive&IBOP to confirm flow path is clear. Page 17/31 Report Printed: 6/14/2016 operations Summary (with Timelog Depths) r a 1 � CD5-02 Conoc4Phitlips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(EKE) 4/17/2016 4/17/2016 1.75 INTRM1 CEMENT WWSP T FMC.LID landing joint.M/U running 0.0 0.0 19:30 21:15 tool to pack off&set.RILDS&test pack off to 5000 psi(good) 4/17/2016 4/18/2016 2.75 INTRM1 CEMENT PULD T L/D 19 stands 5"DP from derrick viva 0.0 0.0 21:15 00:00 90'mouse hole.SIMOPS-CIO upper pipe rams to 3 1/2"X 6"VBR's 4/18/2016 4/18/2016 9.25 INTRM1 CEMENT PULD T LID 96 stands 5"DP from derrick viva 0.0 0.0 00:00 09:15 90'mouse hole.SIMOPS-AD LOT, H2O flush&FP on 10 3/4"x 7 5/8"OA 4/18/2016 4/18/2016 1.75 INTRM1 CEMENT RURD T C/O grabber dies& saver sub on top 0.0 0.0 09:15 11:00 drive to XT 39 4/18/2016 4/18/2016 0.50 INTRM1 WHDBOP RURD T Set test plug&R/U to test BOPE 0.0 0.0 11:00 11:30 4/18/2016 4/18/2016 3.00 INTRMI WHDBOP BOPE T Test BOP w/4"test joint.Annular to 0.0 0.0 11:30 14:30 250 psi(leaking fitting.C/O fitting. Annular 250/2500 psi(good).Upper& lower 3 1/2"X 6"VBR's,4"FOSV& dart valves 250/3500 psi(good).Auto &manual IBOP 250/3500 psi(fail) 4/18/2016 4/18/2016 1.25 INTRM1 WHDBOP SFTY T Safety Stand Down 0.0 0.0 14:30 15:45 4/18/2016 4/18/2016 0.50 INTRM1 WHDBOP `BOPE T Cont.test BOPE w/4"test joint.Lower 0.0 0.0 15:45 16:15 3 1/2"X 6"VBR's,4"FOSV&dart valves 250/3500 psi(good 4/18/2016 4/18/2016 1.00 INTRM1 WHDBOP RURD T R/D testing equipment.L/D test joint. 0.0 0.0 16:15 17:15 Clean&clear floor.Prep to C/O IBOP. 4/18/2016 4/18/2016 4.75-INTRM1 WHDBOP RGRP T PJSM.C/O auto&manual IBOP 0.0 0.0 17:15 22:00 4/18/2016 4/18/2016 0.50 INTRM1 CEMENT SVRG 'T Service rig,ST-80&draw works 0.0 0.0 22:00 22:30 4/18/2016 4/18/2016 0.75 INTRM1 WHDBOP RURD 'T Pull test plug.Drain stack.Set 7 1/8" 0.0 0.0 22:30 23:15 ID wear ring. 4/18/2016 4/19/2016 0.75 INTRM1 WHDBOP BOPE T Test manual&auto IBOP 250/3500 0.0 0.0 23:15 00:00 psi for 5 min(good) 4/19/2016 4/19/2016 1.50 INTRM1 WHDBOP BOPE T Test manual&auto IBOP 250/3500 0.0 0.0 00:00 01:30 psi for 5 min(good) 4/19/2016 4/19/2016 2.75 INTRM1 7---- CEMENT BHAH T PJSM-M/U clean out BHA as per 0.0 278.0 01:30 04:15 SLB to 278' 4/19/2016 4/19/2016 7.25 INTRMI CEMENT PULD T RIH f/278'to 6,443'while picking up 4" 278.0 6,443.0 04:15 11:30 DP 4/19/2016 4/19/2016 2.00 -INTRM1 CEMENT SLPC T Slip&cut 80'drill line&calibrate block 6,443.0 6,443.0 11:30 13:30 height.SIMOPS circ&cond w/4 bpm. 4/19/2016 4/19/2016 0.50 INTRMI CEMENT SVRG T Service top drive&draw works. 6,443.0 6,443.0 13:30 14:00 4/19/2016 4/19/2016 0.75 INTRM1 CEMENT PULD T RIH f/6,443'to 6,790'while picking up 6,443.0 6,790.0 14:00 14:45 4"DP 4/19/2016 4/19/2016 0.75-INTRM1 CEMENT PRTS T Pressure test casing to 1000 psi for 10 6,790.0 6,790.0 14:45 15:30 min.(good) 4/19/2016 4/19/2016 0.75 INTRM1 CEMENT COCF T W&R f/6,790'to stage collar @ 6,910' 6,790.0 6,910.0 15:30 16:15 w/300 gpm, 1030 psi,60 rpm,3 k trq 4/19/2016 4/19/2016 1.00 INTRM1 CEMENT DRLG T Drill stage collar f/6,910'to 6,912' 6,910.0 6,912.0 16:15 17:15 w/300 gpm, 1030 psi,70 rpm,7 k trq, 10 k wob Page 18/31 Report Printed: 6/14/2016 0 •rations Summary (with Timelog Oaths) CD5-02 ConocoPhillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/19/2016 4/19/2016 2.25 INTRM1 CEMENT COCF T W&R f/6,912'to 7,398 w/300 gpm, 6,912.0 7,398.0 17:15 19:30 1020 psi,60 rpm,6.5 k trq.Drill periodic cement stringer. 4/19/2016 4/20/2016 4.50 INTRM1 CEMENT PULD T RIH f/7,398'to 9,764'while picking up 7,398.0 9,764.0 19:30 00:00 4"DP 4/20/2016 4/20/2016 3.25 INTRM1 CEMENT PULD T RIH f/9,764'to 12,328'while picking 9,764.0 12,328.0 00:00 03:15 up4" DP 4/20/2016 4/20/2016 1.75 INTRM1 CEMENT REAM T Obtain SPR's.W&R f/12,328'to TOC 12,328.0 12,539.0 03:15 05:00 @ 12,539'w/300 gpm, 1680 psi,60 rpm,14.5 k trq. 4/20/2016 4/20/2016 1.75 INTRM1 CEMENT PRTS T R/U testing equipment.Test casing to 12,539.0 12,539.0 05:00 06:45 3500 psi for 30 min(good).R/D testing equip&B/D lines. 4/20/2016 4/20/2016 5.25 INTRM1 CEMENT COCF T Drill cement f/12,539'to 12,899'.350 12,539.0 12,899.0 06:45 12:00 gpm,2320 psi,120 rpm, 15.5/14.5 k trq,20-25 wob,PU 245,SO 97,ROT 145 4/20/2016 4/21/2016 12.00 INTRM1 CEMENT COCF T Drill cement f/12,899'to 13,938.350 12,899.0 13,948.0 12:00 00:00 gpm,2280-1280 psi,160 rpm, 16/17.5 k trq,25-27 wob,PU 275, SO 108,ROT 160 4/21/2016 4/21/2016 9.75 INTRM1 CEMENT COCF T Drill cement f/13,938'to 15,075'. 13,948.0 15,075.0 00:00 09:45 w/350 gpm,1540 psi, 160 rpm,17/18 k trq,15 wob,PU 300,SO 100,ROT 157 Displace to 9.9 ppg LSND on fly 4/21/2016 4/21/2016 0.75 INTRMI CEMENT DISP T Cont to displace to 9.9 ppg LSND 15,075.0 15,075.0 09:45 10:30 w/290 gpm,1530 psi, 120 rpm,17.5 k trq 4/21/2016 4/21/2016 2.25 INTRM1 CEMENT PRTS T R/U testing equipment.Test casing to 15,075.0 15,075.0 10:30 12:45 3500 psi for 30 min(good).R/D testing equip&B/D lines. 4/21/2016 4/21/2016 3.25 INTRM1 CEMENT DRLG T Drill cement&shoe track f/15,075'to 15,075.0 15,256.0 12:45 16:00 15,256'w/50 gpm, 1550 psi, 160-100 rpm,17/20 k trq,15 wob,PU 300,SO 100,ROT 157. As drilled BC=15,090',FC=15,167', &shoe 15,252'-15,255' 4/21/2016 4/21/2016 0.25 INTRM1 CEMENT OWFF T F/C(slight ooze,slowing down) 15,256.0 15,256.0 16:00 16:15 4/21/2016 4/21/2016 2.75 INTRM1 'CEMENT CIRC T Pump 32 bbl sweep&circ clean 15,256.0 15,186.0 16:15 19:00 w/275 gpm, 1750-1680 psi,80 rpm, 20 k trq.SPR's.Rack back 1 stand f/15,256'to 15,186' 4/21/2016 4/21/2016 0.50 INTRM1 CEMENT 'OWFF T F/C(static)-PJSM on MPD bearing 15,186.0 15,186.0 19:00 19:30 4/21/2016 4/21/2016 0.50 INTRM1 CEMENT MPDA T Pull trip nipple&install MPD bearing 15,186.0 15,186.0 19:30 20:00 4/21/2016 4/22/2016 4.00 INTRM1 CEMENT 'SMPD T Strip OOH as per MPD schedule 15,186.0 10,508.0 20:00 00:00 f/15,186'to 10,508' 4/22/2016 4/22/2016 0.75 INTRM1 CEMENT SMPD T Strip OOH as per MPD schedule 10,508.0 9,669.0 00:00 00:45 f/10,508'to 9,669'(MPD chokes not funtioning properly) 4/22/2016 4/22/2016 0.50 INTRM1 CEMENT OWFF T F/C(static)-Trouble shoot MPD 9,669.0 9,669.0 00:45 01:15 chokes 4/22/2016 4/22/2016 5.50 INTRM1 CEMENT SMPD T 'Strip OOH as per MPD schedule 9,669.0 278.0 01:15 06:45 f/9,669'to 278' Page 19/31 Report Printed: 6/14/2016 erations Summary (with Timelog depths) 0 CD5-02 Conoco Phillips Aks,L, Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/22/2016 4/22/2016 1.50 INTRM1 CEMENT MPDA T B/D MPD surface equipment.Pull 278.0 278.0 06:45 08:15 MPD bearing&install trip nipple.C/O air boot on trip nipple..SIMOPS-F/C (static) 4/22/2016 4/22/2016 0.75 INTRM1 CEMENT BHAH T Rack back HWDP,Jars&DC's.Break 278.0 0.0 08:15 09:00 off bit,bit sub&float sub. 4/22/2016 4/22/2016 14.50 INTRM1 CEMENT FLOG T Wait on E-line to mobilize to rig.Wait 0.0 0.0 09:00 23:30 on E-line to trouble shoot&configure tools with WellTech tractor.SIMOPS- Clean&floor.Service rig& drawworks.Work on work orders. 4/22/2016 4/23/2016 0.50 INTRM1 CEMENT ELOG T Spot E-line unit&R/U E-line sheaves 0.0 0.0 23:30 00:00 on rig floor. 4/23/2016 4/23/2016 4.00 INTRM1 CEMENT ELOG T PJSM on E-line operations.M/U perf 0.0 0.0 00:00 04:00 gun&tractor assembly.Test tools. SLB arm guns.32.08'CCL to top of guns 4/23/2016 4/23/2016 4.50 INTRM1 CEMENT FLOG T RIH w/E-line pert guns to 14,721'. 0.0 14,721.0 04:00 08:30 Monitor well on trip tank. 4/23/2016 4/23/2016 1.00 INTRM1 CEMENT FLOG T Correlate&space out guns&shot 14,721.0 14,721.0 08:30 09:30 perfs @ 14,721'(19 shots over 18") 4/23/2016 4/23/2016 1.75 INTRM1 CEMENT ELOG T POOH w/perf guns 14,721.0 0.0 09:30 11:15 4/23/2016 4/23/2016 2.75 INTRM1 CEMENT ELOG T LID perf gun assembly.M/U 6.65' 0.0 0.0 11:15 14:00 ODgauge ring&junk basket assembly. 4/23/2016 4/24/2016 10.00 INTRM1 'CEMENT 'ELOG T RIH w/E-line gauge ring to 14,300'. 0.0 14,300.0 14:00 00:00 (from 12,900'pretty sloiw going,taking wt&having to work thru various tight spots) 4/24/2016 4/24/2016 2.75 INTRM1 CEMENT FLOG T Cont.to RIH w/E-line 6.65"gauge ring 14,300.0 14,658.0 00:00 02:45 on tractor f/14,300 to 14,678'.Not able to make it past 14,678'.Work tight hole&lost 20'of hole.(Call town decision made to pull out for clean out assembly 4/24/2016 4/24/2016 3.75 INTRM1 CEMENT ELOG T POOH w/E-line&LID tools.R/D E- 14,658.0 0.0 02:45 06:30 line. 4/24/2016 4/24/2016 0.50 INTRM1 CEMENT BHAH T Clean&clear floor.Bring Baker clean 0.0 0.0 06:30 07:00 out tools to rig floor via otter slide. 4/24/2016 4/24/2016 1.00'INTRM1 CEMENT BHAH T M/U Baker clean out BHA to 227' 0.0 227.0 07:00 08:00 4/24/2016 4/24/2016 10.50 INTRMI CEMENT TRIP T RIH clean out BHA f/227'to 14,723' 0.0 14,723.0 08:00 18:30 4/24/2016 4/24/2016 0.25 INTRM1 -CEMENT OTHR T Weekly function of upper&lower 3 14,723.0 14,723.0 18:30 18:45 1/2"X 6"pipe rams 4/24/2016 4/24/2016 0.50 INTRM1 CEMENT REAM T W&R f/14,723'to 14,780'to polish off 14,723.0 14,780.0 18:45 19:15 perfs w/300 gpm,1880 psi,60 rpm, 19 k trq 4/24/2016 4/24/2016 0.50 INTRM1 CEMENT TRIP T 'RIH f/14,780'to 15,190' 14,780.0 15,190.0 19:15 19:45 4/24/2016 4/24/2016 3.50 INTRMI CEMENT CIRC T Circ&cond.for 2 full circulations. 15,190.0 15,190.0 19:45 23:15 Pump 2 high vis sweeps,1 per circulation w/300 gpm,1880-1700 psi,60 rpm,19 k trq,PU 275,SO 112, ROT 160 4/24/2016 4/24/2016 0.25 INTRM1 CEMENT OWFF T F/C(static)SIMOPS-B/D top drive 15,190.0 15,190.0 23:15 23:30 Page 20/31 Report Printed: 6/14/2016 of,i *rations Summary (with Timelog Citths) 02 0 CD5-02 ConocoPhilips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 4/24/2016 4/25/2016 0.50 INTRMI CEMENT MPDA T Pull trip nipple&install MPD bearing 15,190.0 15,190.0 23:30 00:00 4/25/2016 4/25/2016 0.25 INTRMI CEMENT MPDA T Line up MPD equipment&establish 15,190.0 15,190.0 00:00 00:15 circulation. 4/25/2016 4/25/2016 9.50 INTRM1 CEMENT SMPD T Strip OOH f/15,190'to 318'as per 15,190.0 318.0 00:15 09:45 MPD schedule. 4/25/2016 4/25/2016 0.25 INTRM1 CEMENT OWFF T F/C(static)-SIMOPS on pull MPD 318.0 318.0 09:45 10:00 bearing 4/25/2016 4/25/2016 0.50 INTRMI CEMENT MPDA T Pull MPD bearing&install trip nipple 318.0 318.0 10:00 10:30 4/25/2016 4/25/2016 0.50 INTRMI CEMENT TRIP T POOH f/318'to 44' 318.0 44.0 10:30 11:00 4/25/2016 4/25/2016 0.50 INTRM1 CEMENT BHAH T L/D Baker C/O BHA 44.0 0.0 11:00 11:30 4/25/2016 4/25/2016 0.75 INTRMI CEMENT BHAH T Clean&clear floor of BHA tools& 0.0 0.0 11:30 12:15 equipment. 4/25/2016 4/25/2016 0.50 INTRM1 CEMENT SVRG T Service rig 0.0 0.0 12:15 12:45 4/25/2016 4/25/2016 11.00 INTRM1 CEMENT -TRIP T M/U cement retainer&RIH to 15,109'. 0.0 15,155.0 12:45 23:45 M/U pup jts&space out single to 15,155'(12.62'pup,31.55'single jt, 14.87'pup jt) PUwt275k/SOwt112k 4/25/2016 4/26/2016 0.25 INTRM1 CEMENT MPSP T Establish circ. 1 bpm @ 430 psi,2 15,155.0 15,155.0 23:45 00:00 bpm @ 550 psi.Set retainer as per Baker rep.Rotate 13 wraps to right. Pick up 275 k,SO 110 k.No set. Rotate 10 more wraps to right. Pu 310 k,SO 75 k.Retainer set. 4/26/2016 4/26/2016 0.75 INTRM1 CEMENT MPSP T C/O 14.87'pup jt for 8.61'pup jt. 15,155.0 15,155.0 00:00 00:45 Rotate 13.5 wraps to right and attempt to release from retainer.Torque stall out at 20.5 k. Release trapped torque. P/U to 280 k.No release.Rotate 10.5 wraps to right.Set torque stall to 9 k. Work string up.Release&un-sting from retainer.PU wt 175 k,SO wt 112 k.Top retainer at 15,153 Btm at 15,155' 4/26/2016 4/26/2016 0.25 INTRM1 CEMENT CIRC T Establish circulation above retainer. 1 15,155.0 15,155.0 00:45 01:00 bpm 410 psi,2 bpm 520 psi,3 bpm 650 psi,5 bpm 1020 psi,6 bpm 1250 psi,7 bpm 1540 psi 4/26/2016 4/26/2016 0.25 INTRM1 CEMENT RURD T B/D top drive.R/U TIW&head pin. 15,155.0 15,155.0 01:00 01:15 R/U cement lines. 4/26/2016 4/26/2016 6.75 INTRM1 CEMENT CIRC T Sting into retainer. Establish 15,155.0 15,155.0 01:15 08:00 circulation through perfs.5 bpm @ 370 psi.Pump 5.5 bbls,Pack off at 650 psi.Bleed off pressure.Establish circ.25 bpm 420-460 psi..5 bpm 520 psi,.7 bpm 620 psi, 1 bpm 590 psi, 1.5 bpm 550 psi,2 bpm 800 psi(hole trying to pack off),2.5 bpm 700 psi, work up to 4 bpm 870 psi. Multiple partial pack-offs. 4/26/2016 4/26/2016 0.50 INTRM1 CEMENT CIRC T SIMOPS-PJSM on cementing while 15,155.0 15,155.0 08:00 08:30 circulating Page 21/31 Report Printed: 6/14/2016 erations Summary (with Timelog D!ths) a. CD5-02 Arris Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation Start Depth P (ftKB) End Depth(ftKB) 4/26/2016 4/26/2016 0.50 INTRM1 CEMENT CIRC T PU w/285K and unsting from retainer. 15,155.0 15,155.0 08:30 09:00 Close annular and open choke,pump at 4bpm,apply choke to obtain 500 psi back pressure,no losses.Choke position noted. 4/26/2016 4/26/2016 1.75 INTRM1 CEMENT SQEZ T Dowell test lines to 4500 psi,load pipe 15,155.0 15,155.0 09:00 10:45 with 15 bbls MudPush II at 12.5 ppg, followed by 60 bbls of 15.8 ppg cement at 3.7 bpm,950 ICP to 360 FCP.(hold 500 psi backpressure while pumping cmt).followed by 9 bbls of water.Rig displaced with 62 bbl of 9.9 ppg LSND mud,shut down pump and sting into cmt retainer and set down with 30K lb.Rig continue to pump a total of 142 bbls of 9.9 ppg LSND leaving 5 bbl cmt in DP.Partial pack-offs while squeezing.Lost 8 bbl of mud while squeezing.Pumped at 4 bpm and began seeing partial packoffs just after cement come around shoe,reduced rate as needed down to 1 bpm to keep surface pressure below 1400 psi,Able to increase rate to 3 bpm for last 14 bbls pumped. 4/26/2016 4/26/2016 0.25 INTRMI -CEMENT SQEZ T Set slips,close FOSV,RD cement 15,155.0 15,119.0 10:45 11:00 equip,and lines.MU 5'pup jt to TD and re-open FOSV.Un-sting from cmt retainer and PU to 36'above retainer at 15,119'. 4/26/2016 4/26/2016 1.00 INTRM1 CEMENT CIRC T Circulate out excess cement.Brought 15,155.0 15,119.0 11:00 12:00 rate to 7 bpm ok,pumped nut plug sweep to clean DP,Cont circ at 7 to 5 bpm.Precautionary reduced rate as heavy fluid near vertical hole,began dumping contaminated mud. 4/26/2016 4/26/2016 1.75 INTRM1 CEMENT CIRC T Continue to circ out cement 15,119.0 15,119.0 12:00 13:45 contaminated mud at 5-7 bpm, 1,220- 1,800 psi.Estimated 15 bbl of MudPush returned and 9 bbl of cement. 4/26/2016 4/26/2016 0.75 INTRM1 CEMENT OWFF T Flow chk-slight ooze.LD pup joints, 15,119.0 15,107.0 13:45 14:30 single jt and FOSV to 15,107'.Blow down TD,flow chk-static. 4/26/2016 4/26/2016 1.00 INTRM1 CEMENT TRIP T POOH from 15,107'to 14,630'while 15,107.0 14,630.0 14:30 15:30 monitoring on trip tank.PU=295. 4/26/2016 4/26/2016 0.25 INTRMI CEMENT OWFF T Blow down TD and flow chk-static. 14,630.0 14,630.0 15:30 15:45 4/26/2016 4/26/2016 1.00 INTRM1 CEMENT SLPC T Slip and cut 75'of drill line while circ at 14,630.0 14,630.0 15:45 16:45 3 bpm,720-750 psi. 4/26/2016 4/26/2016 0.50 INTRM1 CEMENT SVRG T 'Service TD and drawworks.Calibrate 14,630.0 14,630.0 16:45 17:15 block height and continue to CBU at 3 bpm,720-760 psi. 4/26/2016 4/26/2016 2.00 INTRM1 CEMENT CIRC T Continue to CBU at 3 bpm,720-760 14,630.0 14,630.0 17:15 19:15 psi.Condition mud 4/26/2016 4/26/2016 0.50 INTRMI CEMENT OWFF T Blow down TD and flow chk-static. 14,630.0 14,630.0 19:15 19:45 4/26/2016 4/26/2016 0.75 INTRMI CEMENT CIRC T Condition mud in trip tank.Unable to 14,630.0 14,630.0 19:45 20:30 pump with hole fill pump due to mud aeration. Flow chk,static. Page 22/31 Report Printed: 6/14/2016 or •erations Summary (with Timelog Ilths) CD5-02 ConocoPhillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End lime Dur(hr) Phase Op Code Activity Code Time P-T-X Start Depth 4/26/2016 4/27/2016 3.50 INTRM1 CEMENT TRIP T Operation (ftKB) End , (ft.0) 116 POOH from 14,630 to 11,676'and 14,630.0 11,676.0 20:30 00:00 monitoring hole fill with trip tank. 4/27/2016 4/27/2016 7.00 INTRM1 CEMENT TRIP T Continue to POOH from 11,676'and 11,676.0 0.0 00:00 07:00 monitoring hole fill with trip tank.LD cmt retainer running tool. 4/27/2016 4/27/2016 0.50 INTRM1 CEMENT BHAH T Clear and clean rig floor.LD cmt 0.0 0.0 07:00 07:30 running tool. 4/27/2016 4/27/2016 0.50 INTRM1 WHDBOP BOPE T Pull wear ring and install 4"Test joint 0.0 0.0 07:30 08:00 and test plug.RU test equip. 4/27/2016 4/27/2016 0.50 INTRM1 WHDBOP RURD T Fill stack and manifold with water. 0.0 0.0 08:00 08:30 Purge air from system. 4/27/2016 4/27/2016 7.25 INTRM1 WHDBOP BOPE T BOPE Test:Annular to 250/2,500 psi 0.0 0.0 08:30 15:45 for 5 min each.Test choke valves#1- 14 and needle valve to 250/3,500 psi for 5 min. Test HCR Choke and Kill, 4"Demco,FOSV,dart&needle valves,auto&manual IBOP.Test upper and lower 3 1/2"X 6"lower VBR's to 250/3500 psi for 5 min, , Change out to 4-1/2"test jt and test upper and lower 3 1/2"X 6"lower VBR's to 250/3500 psi for 5 min.Test blind rams to 250/3500 psi for 5 min. Koomey test;IP=2950 psi,manifold press after close=1500 psi,200 psi recovery 32 sec,full recovery 183 sec, N2-4 bottle average=2,425 psi. Tested gas alarms,Draw down test on manual and Super choke. - Test waived by Lou Grimaldi of the AOGCC. 4/27/2016 4/27/2016 1.00 INTRM1 WHDBOP RURD T Blow down Choke&Kill lines.RD 0.0 0.0 15:45 16:45 testing equipment.Pull test plug.Set 7.125"wear ring. 4/27/2016 4/27/2016 2.50 INTRM1 CEMENT BHAH T PJSM.LD string mill and PU/MU 0.0' 220.0 16:45 19:15 casing scraper assembly to 220'. 4/27/2016 4/28/2016 4.75 INTRM1 CEMENT TRIP T RIH with 4"DP from 220'to 7,395' 220.0 7,395.0 19:15 00:00 filling pipe every 20 stds. 4/28/2016 4/28/2016 0.50 INTRM1 CEMENT TRIP T Continue to RIH with 4"DP and 7,395.0 7,808.0 00:00 00:30 scraper assembly from 7,395'to 7,808', filling pipe every 20 stds. 4/28/2016 4/28/2016 1.00 INTRM1 CEMENT CIRC T Circ and condition mud with 355 gpm, 7,808.0 7,808.0 00:30 01:30 1,550-1,450 psi,60 rpm, 10.0-7.5K TQ.Blow down TD. PU=160K,SO=115K,ROT=160K lb. 4/28/2016 4/28/2016 4.75 INTRM1 CEMENT -TRIP T Continue to RIH with 4"DP and 7,395.0 14,652.0 01:30 06:15 scraper assembly from 7,808'to 14,652', filling pipe every 20 stds. 4/28/2016 4/28/2016 2.50 INTRM1 CEMENT REAM T From 14,652'to 15,148',wash and 14,652.0 15,148.0 06:15 08:45 ream with 350 gpm,2,620 psi,60 rpm, 17.5K TQ making two passes,one with rotation and second pass without. (no obstructions or stringers). PU=160K,SO=115K,ROT=160K lb. 4/28/2016 4/28/2016 1.25 INTRM1 CEMENT CIRC T Circ and condition mud with 350 gpm, 15,148.0 15,148.0 08:45 10:00 2,620-2,370 psi,60 rpm, 16.5-18K TQ.Pumped 34 bbl Hi-Vis sweep while circulating. Page 23/31 Report Printed: 6/14/2016 ØT `' trations Summary (with Timelog lths) CD5-02 +ConocoPhillips AF.xt, Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start lime End lime Dur(hr) Phase Op Code Activity Code lime P-T-X Start Depth 4/28/2016 4/28/2016 0.25 INTRM1 CEMENT TRIP Operation 1 (ftK1 End 15,128.0Depth ) T POOH from 15,148'to 15,128'and 15,148.0 10:00 10:15 stand back stand. 4/28/2016 4/28/2016 1.00 INTRM1 CEMENT CIRC T Circ and condition mud with 350 gpm, 15,128.0 15,128.0 10:15 11:15 2,370 psi,60 rpm,17.5K TQ.Pumped 37 bbl Hi-Vis sweep while circulating. 4/28/2016 4/28/2016 0.25 INTRMI CEMENT OWFF T Flow-chk,static. 15,128.0 15,128.0 11:15 11:30 4/28/2016 4/28/2016 0.50 INTRM1 CEMENT -PMPO T Pump-OOH from 15,128'to 14,652' 15,128.0 14,652.0 11:30 12:00 with 5.5 bpm, 1,280 psi. PU=280K,SO=115K lb 4/28/2016 4/28/2016 0.25 INTRM1 CEMENT -CIRC T Obtain SPRs and blow down TD. 14,652.0 14,652.0 12:00 12:15 SPRs-14,652'md,12:00 hrs MP#2: 20-590, 30-730 4/28/2016 4/28/2016 1.25 INTRM1 CEMENT PRTS T PJSM.RU test equip and fill lines. 14,652.0 14,652.0 12:15 13:30 Pressure test squeeze perfs to 14.6 ppg EMW with 9.9 ppg LSND mud and 1,790 psi. 4/28/2016 4/28/2016 0.25 INTRMI CEMENT RURD T RD test equip and blow down lines. 14,652.0 14,652.0 13:30 13:45 4/28/2016 4/28/2016 0.50 INTRM1 CEMENT MPDA T Pull Trip nipple and install RCD 14,652.0 14,652.0 13:45 14:15 bearing. 4/28/2016 4/28/2016 0.75 INTRM1 CEMENT 'SMPD T Strip-OOH from 14,652'to 14,175'. 14,652.0 14,175.0 14:15 15:00 PU=315K,SO=110K. 4/28/2016 4/28/2016 1.75 INTRMI CEMENT PRTS T PJSM.RU test equip and fill lines. 14,175.0 14,175.0 15:00 16:45 Pressure test squeeze perfs to 13.9 ppg EMW with 9.9 ppg LSND mud and 1,520 psi and hold for 30 min. 4/28/2016 4/28/2016 0.25 INTRM1 CEMENT RURD -T RD test equip and blow down lines. 14,175.0 14,175.0 16:45 17:00 4/28/2016 4/29/2016 7.00 INTRMI CEMENT SMPD T Strip-OOH from 14,175'to 4,205', 14,175.0 4,205.0 17:00 00:00 holding back pressure with MPD. PU= 120K lb. 4/29/2016 4/29/2016 2.75 INTRMI -CEMENT SMPD T Strip-OOH from 4,205'to 232', 4,205.0 232.0 00:00 02:45 holding back pressure with MPD. 4/29/2016 4/29/2016 0.25 INTRM1 CEMENT OWFF T 'Flo-chk,static. Blow down MPD lines. 232.0 232.0 02:45 03:00 PJSM. 4/29/2016 4/29/2016 0.50 INTRMI CEMENT MPDA T Pull MPD element/bearing and stand 232.0 232.0 03:00 03:30 back in derrick on 4"DP stand.Run and set Trip nipple. 4/29/2016 4/29/2016 0.50 INTRM1 CEMENT TRIP T POOH and stand back HWDP and 232.0 37.0 03:30 04:00 DCs. 4/29/2016 4/29/2016 1.00 INTRM1 CEMENT BHAH -T LD BHA tools,clear and clean rig 37.0' 0.0 04:00 05:00 floor. 4/29/2016 4/29/2016 1.75 INTRM1 CEMENT ELOG T PJSM. Pull Trip nipple and install 0.0 0.0 05:00 06:45 MPD bearing lubricator.RU E-line- lubricator,packoff/grease head and sheaves. 4/29/2016 4/29/2016 2.50 INTRM1 CEMENT ELOG T PU/MU E-line tool assembly to 80'. 0.0 80.0 06:45 09:15 Adjusted configuration of compression centralizers and add stiffening clamps to alleviate problems with tools hanging up on wear ring and BOP ram cavities. 4/29/2016 4/29/2016 0.75 INTRM1 CEMENT ELOG T RU down hole tractor with E-line tools 80.0 80.0 09:15 10:00 and test-ok. - Page 24/31 Report Printed: 6/14/2016 1110 N #,;-, rations Summary (with Timelog Itths) lia CD5-02 +Conoct Phillips Al.xka Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Start Depth 4/29/2016 4/29/2016 2.00 INTRM1 CEMENT ELOG T ner (ftKB) End Depth(ft RIH with USIT bond logging tools to 80.0 8,000.0.0) 10:00 12:00 5,000'. Tractor in hole from 5,000' to 8,000'md. 4/29/2016 4/29/2016 4.50 INTRM1 CEMENT ELOG T Continue to tractor in hole with USIT 8,000.0 15,050.0 12:00 16:30 bond logging tools from 8,000'to 15,050'. Unable to run deeper with tools. 4/29/2016 4/29/2016 6.50 INTRMI CEMENT ELOG T Log from 15,050'to 13,311'with USIT 15,050.0 6,000.0 16:30 23:00 logging tools. POOH to 7,500'and log up to 6,000'md. 4/29/2016 4/30/2016 1.00 INTRM1 CEMENT ELOG T POOH from 6,000'with logging tools 6,000.0 1,500.0 23:00 00:00 and tractor. 4/30/2016 4/30/2016 0.50 INTRM1 CEMENT ELOG T Continue to POOH from 1,500'to 80' 1,500.0 80.0 00:00 00:30 with logging tools and tractor. 4/30/2016 4/30/2016 1.00 INTRMI CEMENT ELOG T PJSM.LD E-Line USIT/CBL tools and 80.0 0.0 00:30 01:30 wireline tractor. 4/30/2016 4/30/2016 1.00 INTRM1 CEMENT ELOG T RD E-Line sheaves,lubricator and 0.0 0.0 01:30 02:30 pack off. Pull MPD wireline entry guide adaptor.Run and install Trip nipple. 4/30/2016 4/30/2016 1.00 INTRMI PLUG BHAH T PJSM.MU clean out BHA to 285'. 0.0 285.0 02:30 03:30 4/30/2016 4/30/2016 7.75 INTRMI PLUG TRIP T RIH with clean out assembly from 285' 285.0 15,098.0 03:30 11:15 to 15,098'filling pipe every 20 stds. 4/30/2016 4/30/2016 0.50 INTRM1 PLUG REAM T Wash and ream from 15,098'to 15,098.0 15,148.0 11:15 11:45 15,148'and(3'above cmt retainer) with 380 gpm,60 rpm, 17.5K TQ.at 15,148'pump 35 bbl Hi-Vis sweep and continue to CBU. With pumps on:PU=270K,SO= 105K,ROT=155K lb. 4/30/2016 4/30/2016 0.25 INTRM1 PLUG REAM T Continue to wash and ream from 15,148.0 15,151.0 11:45 12:00 15,148'to 15,151'and with 250 gpm, 80 rpm, 17.5K TQ.and tag up on retainer at 15,151'md. 4/30/2016 4/30/2016 2.00 INTRMI PLUG MILL T Drill out retainer from 15,151'to 15,151.0 15,168.0 12:00 14:00 15,153'plus cement to 15,168'and with 1-7 bbl/min,410-1,870 psi,60- 120 rpm, 17.6-19.5K TQ 4/30/2016 4/30/2016 2.00 INTRM1 PLUG CIRC T C&C mud and pump Hi-Vis sweep at 15,168.0 15,096.0 14:00 16:00 380 gpm,2,810 psi,60 rpm, 17.3K TQ,while slowly POOH to 15,096'. PU=260K,SO=105K,ROT=165K lb. SPRs-15,096'md, 14:00 hrs,MW= 9.9 ppg MP#1: 20-500, 30-650 MP#2: 20-500, 30-650 4/30/2016 4/30/2016 0.25 INTRM1 PLUG OWFF T Stand back one stand of DP and Flow- 15,096.0 15,096.0 16:00 16:15 chk,static. 4/30/2016 4/30/2016 1.00 INTRM1 PLUG 'SLPC T Slip and cut 60'of drill line while 15,096.0 15,096.0 16:15 17:15 confer with town about plan forward. 4/30/2016 4/30/2016 0.75 INTRM1 PLUG -SVRG T Service rig:TD,Iron Roughneck, 15,096.0 15,096.0 17:15 18:00 Drawworks and pipe skate. Page 25/31 Report Printed: 6/14/2016 r Operations Summary (with Timelog Depths) CD5-02 Conoco Phillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Start Depth Operation (ftKB) End Depth(ftKB) 4/30/2016 4/30/2016 1.75 INTRM1 PLUG TRIP T POOH from 15,096'to 14,525'pulling 15,096.0 14,145.0 18:00 19:45 with intermittent overpull of 25-30K lb. Work pipe and rotate as needed. Continue to pull to 14,145'without OP. 4/30/2016 4/30/2016 0.25 INTRMI PLUG CIRC T Pump dry job with 329 gpm,2,140 psi, 14,145.0 14,145.0 19:45 20:00 60 rpm,16.5K TQ. 4/30/2016 5/1/2016 4.00 INTRM1 PLUG TRIP T POOH from 14,145'to 7,209' 14,145.0 7,209.0 20:00 00:00 5/1/2016 5/1/2016 2.50 INTRM1 PLUG TRIP T POOH from 7,209'to HWDP at 285' 7,209.0 285.0 00:00 02:30 5/1/2016 5/1/2016 1.25 INTRM1 PLUG BHAH T PJSM.LD clean out BHA#7.Calc/ 285.0 0.0 02:30 03:45 Actual Fill=90.88/102.5 bbl. 5/1/2016 5/1/2016 0.50 INTRMI PLUG BHAH T LD BHA tools and equip.Pull wear 0.0 0.0 03:45 04:15 ring.Clear and clean rig floor. 5/1/2016 5/1/2016 0.50-INTRM1 PLUG BOPE T Set 3-1/2"test joint and plug.Fill stack 0.0 0.0 04:15 04:45 with water and purge air from system. RU test equip and recorder. • 5/1/2016 5/1/2016 1.00 INTRM1 PLUG BOPE T Test with 3-1/2"test jt Annular to 0.0 0.0 04:45 05:45 250/2,500 psi for 5 min,test lower and upper pipe rams 250/3500 psi against HCRs for 5 min,Drain stack and RD test equip.Pull test plug. 5/1/2016 5/1/2016 0.25'INTRM1 PLUG RURD T Set 7.125"ID wear ring. 0.0 0.0 05:45 06:00 5/1/2016 5/1/2016 0.50 INTRM1 PLUG RURD T Change out elevators and RU to run 0.0 0.0 06:00 06:30 cement stinger. 5/1/2016 5/1/2016 1.75 INTRM1 -PLUG PULD T MU mule shoe and RIH with 3-1/2" 0.0 949.0 06:30 08:15 cement stinger to 949'. MU XO from 3 -1/2"EUE to 4",XT-39 and change out elevators to 4"DP. 5/1/2016 5/1/2016 4.25 INTRM1 PLUG 'TRIP T RIH with cement stinger on 4"DP from 949.0 15,094.0 08:15 12:30 949'to 15,094'. Calc/Actual fill=86.1/87.5 bbl. 5/1/2016 5/1/2016 0.25 INTRM1 PLUG WASH T MU to TD and wash down from 15,094.0 15,168.0 12:30 12:45 15,094'to 15,168'with 1.5 bpm and 560 psi and tag up on TOC. 5/1/2016 5/1/2016 1.25 INTRMI PLUG CIRC T PU to 15,163'and CBU at 10 bpm and 15,168.0 15,163.0 12:45 14:00 3,020 psi. 5/1/2016 5/1/2016 0.50 INTRM1 PLUG RURD T Shut down pumps and blow down TD. 15,163.0 15,163.0 14:00 14:30 RU cement line and equipment. 5/1/2016 5/1/2016 1.25 INTRM1 PLUG CIRC T Continue CBU with 7 bpm and 1,810 15,163.0 15,167.0 14:30 15:45 psi while slowly moving pipe.PJSM for cement job. 5/1/2016 5/1/2016 1.00 INTRMI -PLUG CMNT T Shut down rig pump and line to pump 15,167.0 15,167.0 15:45 16:45 with cement unit.Fill lines with 1.9 bbl of 12.5 ppg MudPush II.Pressure test lines to 2,800 psi and check for leaks- none. Bleed off pressure and pump 8.9 bbl of MP II at 7 bpm,550 psi. Pump 33.1 bbl of 15.8 ppg"G"cmt at 4.2 bpm,620-200 psi.Pump 3.1 bbl of 12.5 ppg MP II followed by 1 bbl of water. 5/1/2016 5/1/2016 0.25 INTRM1 PLUG CMNT T Spot cement plug using rig pumps and 15,167.0 15,167.0 16:45 17:00 displacing with 9.9 ppg LSND mud at 7.5 bpm,2,100 psi. Shut down pumps at 141.6 bbl of mud pumped. CIP at 17:09 hrs 5/1/2016. Page 26/31 Report Printed: 6/14/2016 i *rations Summary (with Timelog ths) CD5-02 ConocoPhillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 5/1/2016 5/1/2016 0.25 INTRM1 PLUG RURD T PU out of balanced cement plug from 15,167.0 15,160.0 17:00 17:15 15,167'to 15,160'. Shut down pumps and RD cement lines and equip.PU single from mouse hole. 5/1/2016 5/1/2016 1.25 INTRM1 PLUG .WOC T POOH from 15,160'to 14,332'md. 15,160.0 14,332.0 17:15 18:30 5/1/2016 5/1/2016 0.50 INTRMI PLUG WOC 'T Break circ to verify clear.Shut down 14,332.0 14,332.0 18:30 19:00 pumps,break connection and insert wiper ball in drill string. 5/1/2016 5/1/2016 1.25 INTRM1 PLUG CIRC T Circ drill string clean with 10 bpm and 14,332.0 14,332.0 19:00 20:15 2,780 psi. Had 100 bbl of cement contaminated mud back to surface. 5/1/2016 5/1/2016 1.00 INTRMI PLUG WOC T Strip MPD element from 4"DP stand 14,332.0 14,332.0 20:15 21:15 and LD 3 joints.RU circulating equip. 5/1/2016 5/2/2016 2.75 INTRMI PLUG WOC T Circulate with 2 bpm,540 psi while 14,332.0 14,332.0 21:15 00:00 WOC.Continue to LD 22 stds of 15.7 lb/ft 4"DP from derick,plus Jars and 2 jts of 4"HWDP. 5/2/2016 5/2/2016 1.75 INTRM1 CEMENT WOC T Circulate with 2 bpm,540 psi while 14,332.0 14,332.0 00:00 01:45 WOC. 5/2/2016 5/2/2016 0.25 INTRM1 CEMENT WOC T RD circulating head pin.PU=255K, 14,332.0 14,332.0 01:45 02:00 SO=118K lb. 5/2/2016 5/2/2016 0.25 INTRM1 CEMENT WASH T Wash down with 1 bpm,430-460 psi, 14,332.0 14,487.0 02:00 02:15 from 14,332'to 14,448'.Soft cement or stringers seen at calculated TOC depth of 14,448'.Continue to wash down to 14,487'md,attempting to locate firm cement plug,with drag increasing from 1,000 to 3,000 lb. Appear to be washing soft cement away. 5/2/2016 5/2/2016 0.25 INTRM1 CEMENT TRIP T POOH from 14,487'to 14,332'without 14,487.0 14,332.0 02:15 02:30 excess drag. 5/2/2016 5/2/2016 2.00 INTRM1 CEMENT WOC T Continue to WOC while circulating at 2 14,332.0 14,332.0 02:30 04:30 bpm and 520 psi.Note:saw pressure spike to 650 psi when initially turned on. 5/2/2016 5/2/2016 0.25 INTRM1 'CEMENT WASH T Wash down with 1 bpm,540-590 psi, 14,332.0 14,510.0 04:30 04:45 from 14,332'to 14,510'.Drag increase of 1,000 to 2,000 lb from 14,487'to 14502'.Drag increased to 3,000 lb from 14,502'to 14,510'with 20 psi increase. Appear to be washing soft cement away. 5/2/2016 5/2/2016 0.25 INTRM1 CEMENT TRIP T POOH from 14,510'to 14,332'without 14,510.0 14,332.0 04:45 05:00 excess drag. 5/2/2016 5/2/2016 2.50 INTRM1 CEMENT WOC T Continue to WOC while circulating at 2 14,332.0 14,332.0 05:00 07:30 bpm and 560 psi. 5/2/2016 5/2/2016 0.25 INTRMI CEMENT WASH T Wash down with 1 bpm,730 psi,from 14,332.0 14,520.0 07:30 07:45 14,332'to 14,520'and tag up on firm cement with 10L lb.PU and set down with 8K lb and confirm tag. PU=250K,SO=115K lb Note:Witness of tagging cement waived by Chuck Sheave of the AOGCC 5/2/2016 5/2/2016 0.25 INTRMI CEMENT TRIP T POOH from 14,520'to 14,428'. 14,520.0 14,428.0 07:45 08:00 Page 27/31 Report Printed: 6/14/2016 fil erations Summary (with Timelog D•ths) CD5-02 ConocoPhillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start lime End Time Dur(hr) Phase Op Code Activity Code lime P-T-X Operation (ftKB) End Depth(ftKB) 5/2/2016 5/2/2016 1.00 INTRM1 CEMENT PRTS T RU test equip.Pressure test cement 14,428.0 14,428.0 08:00 09:00 plug and 7-5/8"csg to 1,850 psi for 30 min-good. 5/2/2016 5/2/2016 1.75 INTRM1 CEMENT TRIP T POOH from 14,428'to 13,474' 14,428.0 13,474.0 09:00 10:45 monitoring hole file.Pump slug and blow down TD. 5/2/2016 5/2/2016 1.25 INTRM1 CEMENT TRIP T POOH from 13,474'to 11,105' 13,474.0 11,105.0 10:45 12:00 monitoring hole file.Pump slug and blow down TD. 5/2/2016 5/2/2016 2.75 INTRM1 CEMENT TRIP T POOH from 11,105'to 4,077' 11,105.0 4,077.0 12:00 14:45 monitoring hole file. 5/2/2016 5/2/2016 2.75 INTRM1 CEMENT PULD T POOH from 4,007 to 945'laying down 4,077.0 945.0 14:45 17:30 4"DP. 5/2/2016 5/2/2016 0.50 INTRM1 CEMENT RURD T LD XO and RU tubing equipment 945.0 945.0 17:30 18:00 5/2/2016 5/2/2016 1.00 INTRM1 CEMENT TRIP T POOH from 945'and stand back 3- 945.0 0.0 18:00 19:00 1/2"cement stinger in derrick. 5/2/2016 5/2/2016 0.75 INTRMI CEMENT RURD T RD tubing equip.PJSM for retainer. 0.0 0.0 19:00 19:45 5/2/2016 5/2/2016 2.00 INTRM1 CEMENT TRIP T MU cement retainer and RIH to 2,749'. 0.0 2,749.0 19:45 21:45 (Test line to Tiger tank with fresh water to 1,000 psi) 5/2/2016 5/2/2016 0.25 INTRM1 CEMENT PACK T Set cement retainer.Release from 2,749.0 2,725.0 21:45 22:00 retainer and PU.Set down with 30K lb 2X to confirm set.PU to 2,725' 5/2/2016 5/2/2016 1.00 INTRM1 CEMENT PRTS T RU test equip and test casing to 2,500 2,725.0 2,725.0 22:00 23:00 psi for 10 min. Blow down Kill line and RD test equip. 5/2/2016 5/3/2016 1.00 INTRM1 CEMENT TRIP T POOH from 2,725'and LD retainer 2,725.0 0.0 23:00 , 00:00 running tool. Calc/Actual fill=15.7/16.5 bbl 5/3/2016 5/3/2016 1.75 INTRM1 CEMENT BHAH T MU casing cutter BHA to 8.5'.RIH to 0.0 2,661.0 • 00:00 01:45 2,661'. PU=95K,SO=90K lb. 5/3/2016 5/3/2016 0.75 INTRM1 CEMENT OTHR T MU to Top Drive.Slack off to 2,749' 2,661.0 2,738.0 01:45 02:30 and tag cement retainer with 8K lb. PU 25',pump with 1.3-1.7 bpm,180- 230 psi and open cutter knives.Come down and locate casing collar at 2,728'.Shut down pump and slack off to 2,738'. 5/3/2016 5/3/2016 0.25 INTRMI CEMENT SFTY T PJSM for casing cutting and 2,738.0 2,738.0 02:30 02:45 displacing diesel from OA.Bleed off OA pressure and check lines and valve alignment. 5/3/2016 5/3/2016 0.50 INTRMI CEMENT 'CPBO T Rotate at 80 rpm,2K TQ,3.5 bpm and 2,738.0 2,738.0 02:45 03:15 620 psi.Observe torque increase to 2.5K ft-lb and pressure decrease to 250 psi.Slack off with 5K lb extending knives into cut with torque increase to 5K.Shut down pumps and PU to 2,735'. Pump at 2 bpm and 240 psi. Slack off and observe pressure drop to 140K psi with 3K lb of weight set on cutter knives. Page 28/31 Report Printed: 6/14/2016 ►z •erations Summary (with Timelog liths) 0 014-' CD5-02 Conoc®Philliprs AF:xkn Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Start Depth Operation (ftKB) End Depth(ftKB) 5/3/2016 5/3/2016 2.75 INTRM1 CEMENT CIRC T Close annular and open OA to Tiger 2,738.0 2,738.0 03:15 06:00 tank.Pump with 1 bpm,1,010-970 psi.Pumps 10 bbl and had 7.5 bbl returned to Tiger tank. Shut down pump and bled down pressure. Continue pumping at 0.25 bpm,and 710 psi.Stage pump up slowly to 2.4 bpm max rate with pressure slowly dropping to 590 psi.Pump 30 bbl pipe cleaning pill after establishing adequate circ rate.Had full and balanced returns throughout. Pumped 85 bbl of diesel to Tiger tank. 5/3/2016 5/3/2016 0.75 INTRMI CEMENT OWFF T Flow check with well oozing and not 2,738.0 2,738.0 06:00 06:45 stopping. 5/3/2016 5/3/2016 0.25 INTRM1 CEMENT CIRC T CBU with 5-6.5 bpm and 260-400 2,738.0 2,738.0 06:45 07:00 psi. 5/3/2016 5/3/2016 0.25 INTRM1 CEMENT OWFF T Flow check with well still oozing 2,738.0 2,738.0 07:00 07:15 slightly. 5/3/2016 5/3/2016 0.25 INTRM1 CEMENT CIRC T CBU with 8 bpm and 550 psi. 2,738.0 2,738.0 07:15 07:30 5/3/2016 5/3/2016 0.25 INTRM1 CEMENT OWFF T Flow check-static.Blow down TD 2,738.0 2,738.0 07:30 07:45 5/3/2016 5/3/2016 1.75 INTRM1 CEMENT TRIP T POOH monitoring hole fill and LD 2,738.0 0.0 07:45 09:30 casing cutter. 5/3/2016 5/3/2016 0.50 INTRM1 .CEMENT SFTY T Clear and clean rig floor. PJSM for 0.0 0.0 09:30 10:00 BOPE work 5/3/2016 5/3/2016 5.00 INTRM1 CEMENT RURD T RD Flow Box,pull Trip nipple and LD 0.0 0.0 10.00 15:00 90'mouse hole.Change out UPR 3- 1/2"x 6"VBRs to 7-5/8"casing rams and UPR operator on BOPs. (PU 7- 5/8"csg spear). 5/3/2016 5/3/2016 1.25 INTRM1 CEMENT MPDA T Re-install MPD Flow box. 0.0 0.0 15:00 16:15 5/3/2016 5/3/2016 0.50 INTRMI CEMENT ROPE T Remove wear ring and install 7-5/8" 0.0 0.0 16:15 16:45 test jt and plug. 5/3/2016 5/3/2016 1.25 INTRM1 CEMENT BOPE -T RU test equip and test Annular to 0.0 0.0 16:45 18:00 250/2,500, UPR 3.5 x 6.0 VBRs to 250/3,500 psi for 5 min ea and recorded.-good. RD test equip. 5/3/2016 5/3/2016 1.75 INTRM1 CEMENT 'BOPE T Pull test joint and plug.RU,BOLDS 0.0 0.0 18:00 19:45 and pull pack off. Install thin wall WR (10.375"). Install mouse hole. 5/3/2016 5/3/2016 0.50 INTRM1 CEMENT BHAH T PJSM.MU Baker 7-5/8"spear 0.0 0.0 19:45 20:15 assembly. 5/3/2016 5/3/2016 0.75 INTRMI CEMENT FISH T PJSM.RIH and spear into 7-5/8" 0.0 2,735.0 20:15 21.00 casing and pull to 205K lb(70K over calculated weight).Work casing 2X without movement.PU with 3 bpm to 210K lb and pipe started to move and weight broke over to 150K lb after pulled 3'. 5/3/2016 5/3/2016 2.50 INTRM1 CEMENT CIRC T Stage pumps up from 0.5 to 5.5 bpm, 2,735.0 2,735.0 .21:00 23:30 110-390 psi watching for pressure/ pack off. CBU 3X 5/3/2016 5/3/2016 0.25 INTRM1 CEMENT PULL T Pull casing hanger to floor 2,735.0 2,700.0 23:30 23:45 5/3/2016 5/4/2016 0.25.INTRM1 CEMENT PULL T Disengage spear from hanger and LD. 2,700.0 2,700.0 23:45 00:00 Break out and LD 7-5/8"csg hanger. Page 29/31 Report Printed: 6/14/2016 1 Of erations Summary (with Timelog Detths) CD5-02 conte Ph'1mi s ,erxti Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Time End Time Dur(hr) Phase Op Code Activity Code Time P-T-XStart Depth 5/4/2016 5/4/2016 0.25 INTRM1 PLUG RURD T Operationtos (2,7) End Depth2.7(ft.0 00:00 00:15 Change out elevators from 4"DP to 7- 2,700.0 2,700.0 5/8"csg.LD casing spear and single joint via the mouse hole. 5/4/2016 5/4/2016 4.75 INTRM1 PLUG PULL T Pull and LD 7-5/8",29.7 lb/ft,L-80,R3, 2,700.0 0.0 00:15 05:00 H563 DPLS and BTCM csg from 2,738'.(MU TQ for DPLS was 12.4K and breakout TQ was 16-20K ft lb with no galling seen). Recovered-65 jts of H563,1 jt BTCM,9.92'+19.84'pup jts plus 8.41'cut jt.Recovered 29 straight blade aluminum cents and 3-Centek bow cents. Calc/Actual fill=30.82/28 bbl 5/4/2016 5/4/2016 1.00 INTRM1 PLUG RURD T RD csg power tongs and change 0.0 0.0 05:00 06:00 elevators to 3-1/2"tbg from 7-5/8"csg. Clear and clean rig floor and LD csg equip. 5/4/2016 5/4/2016 0.50 INTRMI PLUG SFTY T PJSM for work on BOPS. 06:00 06:30 0.0 0.0 5/4/2016 5/4/2016 0.50 INTRM1 PLUG BHAH T Break spear connection and LD. 0.0 0.0 06:30 07:00 5/4/2016 5/4/2016 0.75 INTRM1 PLUG 'BOPE T Pull wear ring and set 4"test jt and 0.0 0.0 07:00 07:45 plug.Fill stack with water and purge air from system. 5/4/2016 5/4/2016 0.75 INTRM1 PLUG BOPS T RU test equip and test with 4"and 3- 0.0 07:45 08:30 0.0 1/2"UPR 3.5 x 6.0 VBRs to 250/ 3,500 psi for 5 min ea and recorded.- good.RD test equip. 5/4/2016 5/4/2016 0.25 INTRM1 PLUG BOPE T Set 10'ID wear ring and LD test jt. 0.0 0.0 08:30 08:45 5/4/2016 5/4/2016 0.25 INTRM1 PLUG RURD -T RU tbg tongs and XO to FOSV. 0.0 0.0 08:45 09:00 5/4/2016 5/4/2016 1.50 INTRM1 PLUG TRIP T -PJSM.RIH with 3-1/2"tbg cement 0.0 949.0 09:00 10:30 stinger with mule to 949'. MU XO from 3-1/2"EUE to 4"XT-39. Change elevators to 4"DP. 5/4/2016 5/4/2016 0.75'INTRM1 PLUG TRIP T Continue to RIH with 4"DP from 949' 949.0 2,716.0 10:30 11:15 to 2,716'.RU circulating equip. 5/4/2016 5/4/2016 0.25 INTRMI PLUG TRIP T RIH from 2,716'to 2,749'and tag up 2,716.0 2,748.0 11:15 11:30 on cement retainer with 4K lb.PU to 2,748'. PU=90K,S0=90K lb. 5/4/2016 5/4/2016 2.50 INTRM1 PLUG CIRC T C&C with 7-8 bpm,450-560 psi. 2,748.0 2,748.0 11:30 14:00 5/4/2016 5/4/2016 0.25 INTRM1 PLUG OWFF T Flow chk-static 2,748.0 2,748.0 14:00 14:15 5/4/2016 5/4/2016 1.00 INTRM1 PLUG CIRC T C&C with 8 bpm,560 psi. 2,748.0 2,748.0 14:15 15:15 5/4/2016 5/4/2016 0.75 INTRMI PLUG CMNT 'T Shut down rig pump and line to pump 2,748.0 2,748.0 15:15 16:00 with cement unit. Fill lines and test to 2,500 psi and chk for leaks.Pump 18.1 bbl of 12.5 ppg MudPush II. Blend and pump 93.5 bbl of 17 ppg "G".Pump 3.7 bbl of 12.5 ppg MP II followed by 1 bbl of water. 5/4/2016 5/4/2016 0.25 INTRMI PLUG -CMNT 'T Spot cement plug using rig pumps and 2,748.0 2,748.0 16:00 16:15 displacing with 9.9 ppg LSND mud at 7.5 bpm,2,100 psi. Shut down pumps at 18 bbl of mud pumped. Page 30/31 Report Printed: 6/14/2016 t 0 •erations Summary (with Timelog Ilkths) 0 CD5-02 ConocoPhillips Rig: DOYON 19 Job: DRILLING ORIGINAL Time Log Start Depth Start lime End Time Dur(hr) Phase Op Code Activity Code Time P-T-X Operation (ftKB) End Depth(ftKB) 5/4/2016 5/4/2016 0.50 INTRM1 PLUG CMNT T PU out of balanced cement plug from 2,748.0 2,115.0 16:15 16:45 2,748'to 2,115'. Shut down pumps and RD cement lines and equip. 5/4/2016 5/4/2016 1.25 INTRM1 PLUG CIRC T Break circ to verify clear.Shut down 2,115.0 2,115.0 16:45 18:00 pumps,break connection and insert wiper ball in drill string.MU to TD and circ string clean with 600 gpm,650 psi.(Circ out 20 bbl MPII, 15 bbl of cmt and 180 bbl of cement contaminated mud). CIP at 17:00 hrs,5/4/16. 5/4/2016 5/4/2016 0.25 INTRM1 PLUG OWFF T Blow down TD.Flow chk-good 2,115.0 2,115.0 18:00 18:15 5/4/2016 5/4/2016 1.25 INTRM1 'PLUG PULD T LD 4"DP to the pipe shed.from 2,115. 2,115.0 949.0 18:15 19:30 LD XO. 5/4/2016 5/4/2016 2.00 INTRM1 PLUG PULD T RU tbg equip and change to 3-1/2"tbg 949.0 0.0 19:30 21:30 elevators. LD tubing from 949'. 5/4/2016 5/4/2016 0.50 INTRM1 PLUG RURD T RD tbg equip,change back to 4"DP 0.0 0.0 21:30 22:00 elevators. PU stack washer on a jt of 4"DP. 5/4/2016 5/4/2016 0.50 INTRM1 PLUG WWWH T Wash stack with 10 bpm,40 psi.Blow 0.0 0.0 22:00 22:30 down TD. LD stack washer and DP. 5/4/2016 5/4/2016 0.75 INTRM1 PLUG RURD T Pull wear ring and LD. 0.0 0.0 22:30 23:15 5/4/2016 5/5/2016 0.75 INTRM1 PLUG PULD T LD 4"DP from the derrick with 90' 0.0 0.0 23:15 00:00 mouse hole. 5/5/2016 5/5/2016 4.50 INTRM1 PLUG PULD T Continue to LD 4"DP from the derrick 0.0 0.0 00:00 04:30 with 90'mouse hole(51 stds).PJSM for Saver sub change. 5/5/2016 5/5/2016 1.50 INTRM1 PLUG RURD T Change out TD Saver subs from 4", 0.0 0.0 04:30 06:00 XT39 to 5"DS50. CO grabber heads and install 5"DP elevators.Prep for BOPE test. Page 31/31 Report Printed: 6/14/2016 • i NADConversion Western North Slope CD5 Alpine West Pad CD5-02 CD5-02 Definitive Survey Report 31 May, 2016 • SLB 0 Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Site:> CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production 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 Well CD5-02 Well Position +N/-S 0.00 usft Northing: 5,965,910.31 usft Latitude: 70°18'50.309 N +E/-W 0.00 usft Easting: 349,520.15 usft Longitude: 151°13'10.621 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 34.10 usft Wellbore CD5-02 Magnetics Model Name Sample Date Declination ;l s , Field Strength :. (°) „ .r) . (nT) BGGM2015 4/1/2016 17.7080.83 57,468 CD5-02 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 36.81 Vertical Section: Depth From(TVD) +NI-S +E/-W �tIPd / (usft): (us (usft) (') A 36.81 0.00 0.00 333.00 Survey Program Date From To h (usft) (usft) Survey(Wellbore) Tool Name �' Destc e, - , Sur y Date 100.00 600.00 CD5-02 Svy1-SLB_NSG+MSHOT(CD5 GYD-GC-MS Gyrodata gyrocompassing m/s 3/28/2016 8:50: 662.12 2,360.57 CD5-02 Svy2-SLB_MWD+GMAG(CD5 MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 3/28/2016 9:01:. 2,460.02 15,206.15 CD5-02 Svy3-SLB_MWD+GMAG(CD5 MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 4/1/2016 11:42:0 Survey OWim„ �/,. -..;••,,,,,o',: ,../: ,r4' -:..> Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/1001 (ft) Survey Tool Name 36.81 0.00 0.00 36.81 -34.10 0.00 0.00 5,965,910.31 349520.15 0.00 0.00 UNDEFINED 100.00 0.25 21.97 100.00 29.09 0.13 0.05 5,965,910.44 349,520.20 0.40 0.09 GYD-GC-MS(1) 200.00 0.45 336.14 200.00 129.09 0.69 -0.03 5,965,911.00 349,520.14 0.33 0.63 GYD-GC-MS(1) 300.00 0.49 331.59 299.99 229.08 1.42 -0.39 5,965,911.74 349,519.79 0.05 1.45 GYD-GC-MS(1) 400.00 1.00 12.41 399.99 329.08 2.65 -0.40 5,965,912.97 349,519.80 0.71 2.55 GYD-GC-MS(1) 500.00 1.76 29.10 499.96 429.05 4.85 0.53 5,965,915.15 349,520.77 0.85 4.08 GYD-GC-MS(1) 600.00 2.46 21.57 599.89 528.98 8.18 2.07 5,965,918.45 349,522.38 0.75 6.35 GYD-GC-MS(1) 662.12 2.50 4.37 661.95 591.04 10.78 2.66 5,965,921.03 349,523.02 1.20 8.39 MWD+IFR-AK-CAZ-SC(2) 754.58 4.34 355.28 754.24 683.33 16.27 2.53 5,965,926.53 349,523.00 2.07 13.35 MWD+IFR-AK-CAZ-SC(2) 848.35 7.24 354.20 847.53 776.62 25.69 1.64 5,965,935.96 349,522.30 3.09 22.15 MWD+IFR-AK-CAZ-SC(2) 942.30 9.87 357.07 940.42 869.51 39.62 0.63 5,965,949.91 349,521.57 2.84 35.02 MWD+IFR-AK-CAZ-SC(2) 1,036.06 11.67 359.72 1,032.53 961.62 57.13 0.17 5,965,967.43 349,521.46 1.99 50.83 MWD+IFR-AK-CAZ-SC(2) 5/31/2016 3:38:24PM Page 2 COMPASS 5000.1 Build 74 • SLB S Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81©70.91 usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NIS +EI-W Northing Easting DLS Section (usft) (°) (0) (usft). (usft) (usft) (usft) (ft) (ft) (°11004) (ft) Survey Tool Name 1,131.13 13.07 1.08 1,125.39 1,054 48 77.50 0.32 5,965,987.78 349,522.02 1.50 68.90 MWD+IFR-AK-CAZ-SC(2) 1,225.92 14.67 4.82 1,217.41 1,146.50 100.18 1.54 5,966,010.43 349,523.69 1.93 88.56 MWD+IFR-AK-CAZ-SC(2) 1,318.58 19.54 12.24 1,305.96 1,235.05 127.03 5.81 5,966,037.19 349,528.50 5.75 110.55 MWD+IFR-AK-CAZ-SC(2) 1,415.08 22.60 15.63 1,396.00 1,325.09 160.67 14.23 5,966,070.65 349,537.59 3.41 136.70 M1M3+IFR-AK-CAZ-SC(2) 1,510.04 24.01 16.49 1,483.21 1,412.30 196.76 24.63 5,966,106.53 349,548.71 1.53 164.14 MWD+IFR-AK-CAZ-SC(2) 1,604.48 26.76 17.67 1,568.52 1,497.61 235.45 36.54 5,966,144.97 349,561.39 2.96 193.20 MWD+IFR-AK-CAZ-SC(2) 1,695.70 30.55 17.53 1,648.56 1,577.65 277.14 49.76 5,966,186.38 349,575.45 4.16 224.35 MWD+IFR-AK-CAZ-SC(2) 1,793.42 33.69 14.20 1,731.32 1,660.41 327.12 63.89 5,966,236.06 349,590.58 3.69 262.45 MWD+IFR-AK-CAZ-SC(2) 1,888.31 36.08 12.92 1,809.15 1,738.24 379.87 76.60 5,966,288.54 349,604.34 2.63 303.69 MWD+IFR-AK-CAZ-SC(2) 1,982.46 39.70 11.99 1,883.44 1,812.53 436.33 89.05 5,966,344.73 349,617.92 3.89 348.34 MWD+IFR-AK-CAZ-SC(2) 2,076.91 42.58 14.69 1,954.57 1,883.66 496.76 103.42 5,966,404.86 349,633.50 3.58 395.66 MVVD+IFR-AK-CAZ-SC(2) 2,170.36 44.87 18.26 2,022.11 1,951.20 558.66 121.77 5,966,466.38 349,653.08 3.60 442.49 MWD+IFR-AK-CAZ-SC(2) 2,265.64 47.38 23.17 2,088.16 2,017.25 622.84 146.11 5,966,530.05 349,678.70 4.55 488.62 MWD+IFR-AK-CAZ-SC(2) 2,360.57 51.38 24.84 2,149.95 2,079.04 688.63 175.44 5,966,595.24 349,709.34 4.42 533.93 MWD+IFR-AK-CAZ-SC(2) 2,423.99 53.01 23.78 2,188.83 2,117.92 734.30 196.07 5,966,640.48 349,730.88 2.89 565.25 MWD+IFR-AK-CAZ-SC(3) 2,460.02 53.94 23.20 2,210.27 2,139.36 760.85 207.61 5,966,666.79 349,742.94 2.89 583.67 MWD+IFR-AK-CAZ-SC(3) 2,550.56 56.44 21.66 2,261.96 2,191.05 829.56 235.95 5,966,734.92 349,772.66 3.09 632.03 MWD+IFR-AK-CAZ-SC(3) 2,643.57 59.45 20.95 2,311.31 2,240.40 903.00 264.58 5,966,807.76 349,802.75 3.30 684.46 MWD+IFR-AK-CAZ-SC(3) 2,739.76 62.99 20.08 2,357.62 2,286.71 981.95 294.11 5,966,886.10 349,833.86 3.76 741.40 MWD+IFR-AK-CAZ-SC(3) 2,834.27 65.70 18.67 2,398.53 2,327.62 1,062.31 322.36 5,966,965.87 349,863.71 3.17 800.18 MWD+IFR-AK-CAZ-SC(3) 2,928.95 65.44 19.07 2,437.69 2,366.78 1,143.88 350.24 5,967,046.86 349,893.22 0.47 860.20 MWD+IFR-AK-CAZ-SC(3) 3,022.56 65.54 19.51 2,476.53 2,405.62 1,224.28 378.38 5,967,126.67 349,922.96 0.44 919.06 MW1J+IFR-AK-CAZ-SC(3) 3,116.68 65.61 18.73 2,515.45 2,444.54 1,305.24 406.45 5,967,207.05 349,952.64 0.76 978.46 MWD+IFR-AK-CAZ-SC(3) 3,211.23 65.47 17.71 2,554.60 2,483.69 1,386.99 433.36 5,967,288.24 349,981.18 0.99 1,039.08 MWD+IFR-AK-CAZ-SC(3) 3,305.09 65.62 17.96 2,593.45 2,522.54 1,468.32 459.53 5,967,369.02 350,008.97 0.29 1,099.67 MWD+IFR-AK-CAZ-SC(3) 3,398.69 65.85 18.07 2,631.92 2,561.01 1,549.47 485.92 5,967,449.62 350,036.98 0.27 1,159.99 MWD+IFR-AK-CAZ-SC(3) 3,493.01 65.69 17.52 2,670.63 2,599.72 1,631.37 512.20 5,967,530.97 350,064.90 0.56 1,221.02 MW3+IFR-AK-CAZ-SC(3) 3,587.26 65.54 16.65 2,709.54 2,638.63 1,713.42 537.42 5,967,612.49 350,091.76 0.86 1,282.68 MWD+IFR-AK-CAZ-SC(3) 3,681.03 65.37 17.59 2,748.49 2,677.58 1,794.94 562.53 5,967,693.48 350,118.49 0.93 1,343.92 MWD+IFR-AK-CAZ-SC(3) 3,774.90 65.95 17.68 2,787.18 2,716.27 1,876.44 588.44 5,967,774.45 350,146.03 0.62 1,404.78 MWD+IFR-AK-CAZ-SC(3) 3,869.07 65.83 17.58 2,825.65 2,754.74 1,958.36 614.47 5,967,855.82 350,173.70 0.16 1,465.95 MWD+IFR-AK-CAZ-SC(3) 3,963.99 65.54 17.48 2,864.73 2,793.82 2,040.84 640.53 5,967,937.76 350,201.40 0.32 1,527.61 MWD+IFR-AK-CAZ-SC(3) 4,057.96 65.63 17.70 2,903.57 2,832.66 2,122.41 666.39 5,968,018.78 350,228.88 0.23 1,588.55 MWD+IFR-AK-CAZ-SC(3) 4,152.30 65.79 16.88 2,942.38 2,871.47 2,204.51 691.94 5,968,100.35 350,256.08 0.81 1,650.10 MWD+IFR-AK-CAZ-5C(3) 4,246.35 65.79 16.23 2,980.95 2,910.04 2,286.73 716.38 5,968,182.06 350,282.16 0.63 1,712.26 MWD+IFR-AK-CAZ-SC(3) 4,340.15 66.05 16.73 3,019.22 2,948.31 2,368.85 740.68 5,968,263.67 350,308.09 0.56 1,774.40 MWD+IFR-AK-CAZ-SC(3) 4,433.83 65.76 17.23 3,057.47 2,986.56 2,450.64 765.65 5,968,344.93 350,334.70 0.58 1,835.94 MWD+IFR-AK-CAZ-SC(3) 4,527.58 65.67 17.96 3,096.03 3,025.12 2,532.10 791.48 5,968,425.85 350,362.15 0.72 1,896.79 MWD+IFR-AK-CAZ-SC(3) 4,621.98 65.48 19.62 3,135.06 3,064.15 2,613.46 819.16 5,968,506.64 350,391.46 1.61 1,956.72 MWD+IFR-AK-CAZ-SC(3) 5/31/2016 3:38'24PM Page 3 COMPASS 5000.1 Build 74 • SLB • Definitive Survey Report ,,iCompany: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (1 (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 4,715.64 65.32 19.48 3,174.05 3,103 14 2,693.71 847.66 5,968,586.30 350,421 56 0.22 2,015.29 MWD+IFR-AK-CAZ-SC(3) 4,809.83 65.09 18.81 3,213.55 3,142.64 2,774.49 875.70 5,968,666.49 350,451.21 0.69 2,074.53 MWD+IFR-AK-CAZ-SC(3) 4,904.25 65.23 17.70 3,253.22 3,182.31 2,855.86 902.54 5,968,747.30 350,479.67 1.08 2,134.84 MVVD+IFR-AK-CAZ-SC(3) 4,998.12 65.13 15.63 3,292.62 3,221.71 2,937.48 926.98 5,968,828.40 350,505.74 2.00 2,196.47 MWD+IFR-AK-CAZ-SC(3) 5,090.35 65.23 15.12 3,331.34 3,260.43 3,018.19 949.17 5,968,908.65 350,529.54 0.51 2,258.31 MWD+IFR-AK-CAZ-SC(3) 5,184.56 65.32 15.20 3,370.75 3,299.84 3,100.79 971.55 5,968,990.77 350,553.57 0.12 2,321.75 MWD+IFR-AK-CAZ-SC(3) 5,278.88 65.60 14.70 3,409.92 3,339.01 3,183.68 993.68 5,969,073.20 350,577.36 0.57 2,385.56 MWD+IFR-AK-CAZ-SC(3) 5,373.58 65.38 16.27 3,449.21 3,378.30 3,266.72 1,016.69 5,969,155.76 350,602.02 1.53 2,449.10 MWD+IFR-AK-CAZ-SC(3) 5,467.91 65.41 19.31 3,488.49 3,417.58 3,348.37 1,042.89 5,969,236.86 350,629.85 2.93 2,509.96 MWD+IFR-AK-CAZ-SC(3) 5,562.73 65.49 20.43 3,527.89 3,456.98 3,429.48 1,072.20 5,969,317.36 350,660.78 1.08 2,568.92 MWD+IFR-AK-CAZ-SC(3) 5,657.16 65.16 19.78 3,567.31 3,496.40 3,510.06 1,101.70 5,969,397.33 350,691.88 0.72 2,627.32 MVVD+IFR-AK-CAZ-SC(3) 5,751.54 65.42 19.50 3,606.76 3,535.85 3,590.81 1,130.51 5,969,477.48 350,722.31 0.39 2,686.19 MWD+IFR-AK-CAZ-SC(3) 5,846.43 65.39 17.79 3,646.26 3,575.35 3,672.56 1,158.10 5,969,558.65 350,751.52 1.64 2,746.51 MWD+IFR-AK-CAZ-SC(3) 5,940.15 65.24 16.94 3,685.40 3,614.49 3,753.83 1,183.51 5,969,639.39 350,778.56 0.84 2,807.38 MWD+IFR-AK-CAZ-SC(3) 6,034.25 65.85 16.65 3,724.36 3,653.45 3,835.83 1,208.26 5,969,720.88 350,804.95 0.71 2,869.21 MWD+IFR-AK-CAZ-SC(3) 6,126.35 66.02 16.63 3,761.91 3,691.00 3,916.41 1,232.34 5,969,800.94 350,830.64 0.19 2,930.07 MWD+IFR-AK-CAZ-SC(3) 6,220.22 65.83 17.82 3,800.20 3,729.29 3,998.26 1,257.72 5,969,882.27 350,857.65 1.17 2,991.49 MWD+IFR-AK-CAZ-SC(3) 6,313.83 65.72 18.70 3,838.62 3,767.71 4,079.33 1,284.47 5,969,962.78 350,886.01 0.87 3,051.57 MWD+IFR-AK-CAZ-SC(3) 6,407.77 65.73 17.35 3,877.24 3,806.33 4,160.76 1,310.97 5,970,043.66 350,914.13 1.31 3,112.10 MWD+IFR-AK-CAZ-SC(3) 6,502.36 65.80 16.19 3,916.07 3,845.16 4,243.34 1,335.85 5,970,125.72 350,940.67 1.12 3,174.38 MWD+IFR-AK-CAZ-SC(3) 6,595.58 65.79 16.00 3,954.29 3,883.38 4,325.04 1,359.42 5,970,206.92 350,965.87 0.19 3,236.47 MWD+IFR-AK-CAZ-SC(3) 6,689.68 65.76 17.01 3,992.90 3,921.99 4,407.31 1,383.80 5,970,288.68 350,991.89 0.98 3,298.71 MWD+IFR-AK-CAZ-SC(3) 6,785.09 65.96 16.25 4,031.92 3,961.01 4,490.74 1,408.72 5,970,371.58 351,018.47 0.76 3,361.73 MWD+IFR-AK-CAZ-SC(3) 6,878.72 65.50 17.67 4,070.41 3,999.50 4,572.38 1,433.61 5,970,452.70 351,045.00 1.47 3,423.17 MWD+IFR-AK-CAZ-SC(3) 6,973.14 65.68 19.70 4,109.43 4,038.52 4,653.82 1,461.16 5,970,533.57 351,074.17 1.97 3,483.23 M1ND+IFR-AK-CAZ-SC(3) 7,067.75 65.41 19.88 4,148.60 4,077.69 4,734.85 1,490.32 5,970,614.00 351,104.94 0.33 3,542.20 MWD+IFR-AK-CAZ-SC(3) 7,160.21 65.87 19.94 4,186.73 4,115.82 4,814.05 1,519.00 5,970,692.59 351,135.20 0.50 3,599.74 MWD+IFR-AK-CAZ-SC(3) 7,254.52 65.89 19.76 4,225.27 4,154.36 4,895.01 1,548.23 5,970,772.95 351,166.05 0.18 3,658.60 MWD+IFR-AK-CAZ-SC(3) 7,349.58 65.86 19.82 4,264.13 4,193.22 4,976.64 1,577.60 5,970,853.97 351,197.05 0.07 3,718.01 MWD+IFR-AK-CAZ-SC(3) 7,444.36 65.45 19.59 4,303.20 4,232.29 5,057.94 1,606.72 5,970,934.66 351,227.78 0.49 3,777.22 MWD+IFR-AK-CAZ-SC(3) 7,539.08 65.56 19.85 4,342.47 4,271.56 5,139.08 1,635.80 5,971,015.19 351,258.49 0.28 3,836.31 MWD+IFR-AK-CAZ-SC(3) 7,632.44 65.35 20.12 4,381.25 4,310.34 5,218.89 1,664.83 5,971,094.40 351,289.10 0.35 3,894.25 MWD+IFR-AK-CAZ-SC(3) 7,726.59 65.61 18.64 4,420.33 4,349.42 5,299.69 1,693.25 5,971,174.61 351,319.14 1.46 3,953.34 MWD+IFR-AK-CAZ-SC(3) 7,821.66 65.51 17.54 4,459.66 4,388.75 5,381.96 1,720.12 5,971,256.32 351,347.65 1.06 4,014.44 MWD+IFR-AK-CAZ-SC(3) 7,915.45 65.71 16.39 4,498.39 4,427.48 5,463.66 1,745.05 5,971,337.50 351,374.21 1.14 4,075.92 MWD+IFR-AK-CAZ-SC(3) 8,009.71 65.37 15.44 4,537.42 4,466.51 5,546.17 1,768.58 5,971,419.52 351,399.38 0.99 4,138.76 M1ND+IFR-AK-CAZ-SC(3) 8,103.93 65.68 15.48 4,576.46 4,505.55 5,628.82 1,791.43 5,971,501.69 351,423.89 0.33 4,202.02 MWD+IFR-AK-CAZ-SC(3) 8,198.65 65.60 16.51 4,615.53 4,544.62 5,711.77 1,815.21 5,971,584.13 351,449.32 0.99 4,265.13 MWD+IFR-AK-CAZ-SC(3) 8,292.68 65.70 17.32 4,654.30 4,583.39 5,793.73 1,840.13 5,971,665.57 351,475.88 0.79 4,326.84 MWD+IFR-AK-CAZ-SC(3) 8,386.88 65.61 18.29 4,693.13 4,622.22 5,875.44 1,866.38 5,971,746.73 351,503.75 0.94 4,387.74 MWD+IFR-AK-CAZ-SC(3) 5131,2016 3:38:24PM Page 4 COMPASS 5000.1 Build 74 • SLB • Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site. CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Wett. CD5-02 North Reference: True eUbore: CD5-02 Survey Calculation Method: Minimum Curvature Desitur, CD5-02 Database: EDM Production i r✓ � Map', Map r� V - ' Ad TVD TVDSS- +Nl-S ' 4f14111 Northing Easting DI-DA.,g:S on . k isft} ) {°}.z. (usft) (usft) ) (usft) (ft) (ft) 0100') (ft) Survey T 4lp e ;' 8,481.03 65.51 19.57 4,732.09 4,661.18 5,956.51 1,894 18 5,971,827.23 351,533.18 1.24 4,447.35 MWD+IFR-AK-CAZ-SC(3) 8,574.91 65.42 19.84 4,771.07 4,700.16 6,036.92 1,922.98 5,971,907.03 351,563.58 0.28 4,505.92 MVVD+IFR-AK-CAZ-SC(3) 8,669.30 65.29 19.61 4,810.43 4,739.52 6,117.67 1,951.93 5,971,987.19 351,594.14 0.26 4,564.73 MWD+IFR-AK-CAZ-SC(3) 8,763.31 64.97 20.31 4,849.97 4,779.06 6,197.84 1,981.05 5,972,066.75 351,624.86 0.76 4,622.94 MVVD+IFR-AK-CAZ-SC(3) 1 8,857.91 65.16 20.51 4,889.85 4,818.94 6,278.24 2,010.96 5,972,146.52 351,656.37 0.28 4,680.99 MWD+IFR-AK-CAZ-SC(3) 8,952.49 65.34 20.56 4,929.45 4,858.54 6,358.67 2,041.09 5,972,226.33 351,688.11 0.20 4,738.98 MWD+IFR-AK-CAZ-SC(3) 9,047.03 65.24 20.18 4,968.97 4,898.06 6,439.19 2,070.99 5,972,306.22 351,719.61 0.38 4,797.15 MWD+IFR-AK-CAZ-SC(3) 9,139.21 65.16 19.84 5,007.63 4,936.72 6,517.81 2,099.62 5,972,384.25 351,749.81 0.35 4,854.21 MWD+IFR-AK-CAZ-SC(3) 9,233.57 65.38 19.91 5,047.11 4,976.20 6,598.41 2,128.76 5,972,464.25 351,780.55 0.24 4,912.79 MWD+IFR-AK-CAZ-SC(3) 9,327.82 65.90 19.71 5,085.98 5,015.07 6,679.19 2,157.86 5,972,544.42 351,811.26 0.58 4,971.56 MWD+IFR-AK-CAZ-SC(3) 9,422.04 65.91 19.32 5,124.45 5,053.54 6,760.26 2,186.59 5,972,624.89 351,841.61 0.38 5,030.75 MWD+IFR-AK-CAZ-SC(3) 9,516.64 65.83 18.57 5,163.12 5,092.21 6,841.92 2,214.62 5,972,705.97 351,871.27 0.73 5,090.78 MWD+IFR-AK-CAZ-SC(3) 9,611.31 65.73 19.24 5,201.96 5,131.05 6,923.60 2,242.59 5,972,787.06 351,900.87 0.65 5,150.86 MWD+IFR-AK-CAZ-SC(3) 9,705.28 65.83 19.87 5,240.51 5,169.60 7,004.35 2,271.27 5,972,867.22 351,931.16 0.62 5,209.79 MWD+IFR-AK-CAZ-SC(3) 9,798.97 65.63 19.79 5,279.02 5,208.11 7,084.70 2,300.25 5,972,946.96 351,961.74 0.23 5,268.22 MWD+IFR-AK-CAZ-SC(3) 9,892.74 66.00 20.46 5,317.44 5,246.53 7,165.01 2,329.68 5,973,026.67 351,992.77 0.76 5,326.42 MWD+IFR-AK-CAZ-SC(3) 9,986.95 65.68 20.87 5,355.99 5,285.08 7,245.44 2,360.01 5,973,106.46 352,024.71 0.52 5,384.31 MWD+IFR-AK-CAZ-SC(3) 10,081.69 66.32 19.60 5,394.53 5,323.62 7,326.65 2,389.95 5,973,187.05 352,056.26 1.40 5,443.08 MWD+IFR-AK-CAZ-SC(3) 10,175.49 65.57 18.12 5,432.77 5,361.86 7,407.70 2,417.64 5,973,267.52 352,085.57 1.65 5,502.72 MWD+IFR-AK-CAZ-SC(3) 10,269.81 65.29 17.49 5,471.98 5,401.07 7,489.37 2,443.87 5,973,348.64 352,113.43 0.68 5,563.58 MWD+IFR-AK-CAZ-SC(3) 10,365.63 65.43 16.12 5,511.93 5,441.02 7,572 74 2,469.04 5,973,431.49 352,140.27 1.31 5,626.44 MWD+IFR-AK-CAZ-SC(3) 10,458.71 65.07 15.78 5,550.90 5,479.99 7,654.01 2,492.27 5,973,512.28 352,165.12 0.51 5,688.31 MWD+IFR-AK-CAZ-SC(3) 10,552.35 64.90 16.80 5,590.50 5,519.59 7,735.46 2,516.07 5,973,593.22 352,190.55 1.00 5,750.07 MWD+IFR-AK-CAZ-SC(3) 10,645.95 65.04 17.27 5,630.10 5,559.19 7,816.55 2,540.92 5,973,673.79 352,217.01 0.48 5,811.04 MWD+IFR-AK-CAZ-SC(3) 10,739.84 65.21 16.17 5,669.60 5,598.69 7,898.13 2,565.43 5,973,754.86 352,243.15 1.08 5,872.60 MWD+IFR-AK-CAZ-SC(3) 10,833.39 66.32 14.90 5,708.00 5,637.09 7,980.31 2,588.27 5,973,836.56 352,267.63 1.71 5,935.46 MWD+IFR-AK-CAZ-SC(3) 10,926.98 65.63 15.31 5,746.10 5,675.19 8,062.84 2,610.54 5,973,918.62 352,291.55 0.84 5,998.88 MWD+IFR-AK-CAZ-SC(3) 11,021.23 65.81 16.67 5,784.86 5,713.95 8,145.43 2,634.21 5,974,000.71 352,316.87 1.33 6,061.72 MVVD+IFR-AK-CAZ-SC(3) 11,113.70 65.48 17.95 5,822.99 5,752.08 8,225.85 2,659.27 5,974,080.61 352,343.53 1.31 6,122.00 MWD+IFR-AK-CAZ-SC(3) 11,207.69 65.48 19.31 5,862.00 5,791.09 8,306.88 2,686.59 5,974,161.07 352,372.47 1.32 6,181.80 MWD+IFR-AK-CAZ-SC(3) 11,301.16 65.56 20.00 5,900.73 5,829.82 8,386.99 2,715.20 5,974,240.59 352,402.68 0.68 6,240.19 MWD+IFR-AK-CAZ-SC(3) 11,394.96 65.33 20.60 5,939.71 5,868.80 8,467.01 2,744.80 5,974,319.99 352,433.87 0.63 6,298.05 MWD+IFR-AK-CAZ-SC(3) 11,488.60 65.27 19.76 5,978.84 5,907.93 8,546.86 2,774.15 5,974,399.23 352,464.81 0.82 6,355.87 MWD+IFR-AK-CAZ-SC(3) 11,582.14 65.33 19.27 6,017.93 5,947.02 8,626.96 2,802.54 5,974,478.74 352,494.80 0.48 6,414.35 MWD+IFR-AK-CAZ-SC(3) 11,676.19 65.33 18.37 6,057.19 5,986.28 8,707.86 2,830.11 5,974,559.06 352,523.98 0.87 6,473.91 MWD+IFR-AK-CAZ-SC(3) 11,769.99 65.30 18.13 6,096.36 6,025.45 8,788.80 2,856.80 5,974,639.44 352,552.29 0.23 6,533.92 MWD+IFR-AK-CAZ-SC(3) 11,863.69 65.33 18.49 6,135.49 6,064.58 8,869.62 2,883.54 5,974,719.71 352,580.65 0.35 6,593.79 MWD+IFR-AK-CAZ-SC(3) 11,957.77 65.30 18.33 6,174.78 6,103.87 8,950.73 2,910.54 5,974,800.25 352,609.26 0.16 6,653.80 MWD+IFR-AK-CAZ-SC(3) 12,051.30 65.45 18.94 6,213.76 6,142.85 9,031.30 2,937.71 5,974,880.25 352,638.04 0.61 6,713.25 MVVD+IFR-AK-CAZ-SC(3) 12,144.55 65.22 19.35 6,252.67 6,181.76 9,111.35 2,965.50 5,974,959.73 352,667.42 0.47 6,771.96 M1IvD+IFR-AK-CAZ-SC(3) 5/31/2018 3:38:24PM Page 5 COMPASS 5000.1 Build 74 • SLB • Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site:' CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +EI-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/1001 (ft) Survey Tool Name 12,238.03 65.46 19.98 6,291.67 6,220 76 9,191 35 2,994.09 5,975,039 13 352,697.61 0.66 6,830.27 MWD+IFR-AK-CAZ-SC(3) 12,332.17 65.18 19.98 6,330.98 6,260.07 9,271.74 3,023.32 5,975,118.92 352,728.44 0.30 6,888.63 MWD+IFR-AK-CAZ-SC(3) 12,426.12 65.52 20.43 6,370.17 6,299.26 9,351.88 3,052.81 5,975,198.44 352,759.53 0.57 6,946.64 MVVD+IFR-AK-CAZ-SC(3) 12,519.59 65.56 19.98 6,408.87 6,337.96 9,431.72 3,082.20 5,975,277.67 352,790.51 0.44 7,004.44 MVVD+IFR-AK-CAZ-SC(3) 12,613.33 65.65 19.13 6,447.59 6,376.68 9,512.17 3,110.77 5,975,357.52 352,820.69 0.83 7,063.14 MWD+IFR-AK-CAZ-SC(3) 12,707.05 65.58 18.58 6,486.28 6,415.37 9,592.95 3,138.36 5,975,437.73 352,849.88 0.54 7,122.59 MWD+IFR-AK-CAZ-SC(3) 12,801.25 65.74 18.85 6,525.10 6,454.19 9,674.23 3,165.89 5,975,518.44 352,879.04 0.31 7,182.52 MVVD+IFR-AK-CAZ-SC(3) 12,894.90 65.58 17.89 6,563.70 6,492.79 9,755.21 3,192.78 5,975,598.86 352,907.55 0.95 7,242.46 M1ND+IFR-AK-CAZ-SC(3) 12,988.76 65.68 17.05 6,602.43 6,531.52 9,836.76 3,218.45 5,975,679.87 352,934.84 0.82 7,303.47 MWD+IFR-AK-CAZSC(3) 13,082.21 65.61 15.98 6,640.97 6,570.06 9,918.38 3,242.65 5,975,760.98 352,960.67 1.05 7,365.21 MWD+IFR-AK-CAZSC(3) 13,175.10 65.75 15.60 6,679.23 6,608.32 9,999.84 3,265.68 5,975,841.95 352,985.33 0.40 7,427.33 MWD+IFR-AK-CAZ-SC(3) 13,269.69 65.54 15.94 6,718.23 6,647.32 10,082.76 3,289.10 5,975,924.39 353,010.41 0.40 7,490.59 MWD+IFR-AK-CAZSC(3) 13,363.57 65.65 15.90 6,757.02 6,686.11 10,164.98 3,312.55 5,976,006.11 353,035.50 0.12 7,553.19 MWD+IFR-AK-CAZ-SC(3) 13,457.09 66.39 13.48 6,795.04 6,724.13 10,247.62 3,334.21 5,976,088.30 353,058.81 2.49 7,617.00 MWD+IFR-AK-CAZ-SC(3) 13,550.07 66.88 12.48 6,831.91 6,761.00 10,330.80 3,353.38 5,976,171.07 353,079.64 1.12 7,682.40 MWD+IFR-AK-CAZ-SC(3) 13,644.27 66.28 13.05 6,869.35 6,798.44 10,415.10 3,372.48 5,976,254.96 353,100.42 0.84 7,748.85 MWD+IFR-AK-CAZSC(3) 13,738.01 64.09 14.07 6,908.69 6,837.78 10,497.81 3,392.42 5,976,337.25 353,122.01 2.54 7,813.49 MWD+IFR-AK-CAZSC(3) 13,831.06 64.48 11.88 6,949.07 6,878.16 10,579.50 3,411.24 5,976,418.54 353,142.47 2.16 7,877.73 MVVD+IFR-AK-CAZ-SC(3) 13,925.08 66.02 8.67 6,988.44 6,917.53 10,663.50 3,426.46 5,976,502.21 353,159.36 3.51 7,945.67 MWD+IFR-AK-CAZSC(3) 14,018.34 68.02 4.56 7,024.86 6,953.95 10,748.76 3,436.32 5,976,587.25 353,170.93 4.59 8,017.16 MWD+IFR-AK-CAZ-SC(3) 14,113.35 69.68 0.80 7,059.15 6,988.24 10,837.25 3,440.45 5,976,675.63 353,176.83 4.08 8,094.13 MWD+IFR-AK-CAZSC(3) 14,207.24 71.18 358.99 7,090.60 7,019.69 10,925.71 3,440.28 5,976,764.07 353,178.43 2.42 8,173.02 MWD+IFR-AK-CAZ-SC(3) 14,300.82 73.35 356.97 7,119.11 7,048.20 11,014.77 3,437.13 5,976,853.17 353,177.06 3.10 8,253.81 MWD+IFR-AK-CAZSC(3) 14,394.68 73.53 353.51 7,145.87 7,074.96 11,104.41 3,429.66 5,976,942.94 353,171.40 3.54 8,337.07 MVVD+IFR-AK-CAZ-SC(3) 14,488.04 72.91 351.56 7,172.82 7,101.91 11,193.04 3,418.05 5,977,031.77 353,161.57 2.11 8,421.31 MWD+IFR-AK-CAZSC(3) 14,581.39 74.13 349.50 7,199.31 7,128.40 11,281.32 3,403.32 5,977,120.33 353,148.61 2.49 8,506.66 MWD+IFR-AK-CAZ-SC(3) 14,674.85 75.19 346.95 7,224.04 7,153.13 11,369.55 3,38492 5,977,208.90 353,131.99 2.87 8,593.62 MWD+IFR-AK-CAZ-SC(3) 14,768.67 77.72 344.33 7,246.01 7,175.10 11,457.89 3,362.30 5,977,297.67 353,111.13 3.83 8,682.60 MWD+IFR-AK-CAZ-SC(3) 14,862.47 78.97 342.30 7,264.96 7,194.05 11,545.88 3,335.92 5,977,386.16 353,086.53 2.50 8,772.98 MWD+IFR-AK-CAZ-SC(3) 14,956.18 79.78 339.58 7,282.24 7,211.33 11,632.92 3,305.84 5,977,473.79 353,058.20 2.98 8,864.19 MWD+IFR-AK-CAZ-SC(3) 15,049.02 80.44 337.45 7,298.19 7,227.28 11,718.02 3,272.34 5,977,559.53 353,026.42 2.37 8,955.22 M1ND+IFR-AK-CAZ-SC(3) 15,141.87 80.16 334.86 7,313.84 7,242.93 11,801.72 3,235.35 5,977,643.95 352,991.11 2.77 9,046.60 MWD+IFR-AK-CAZ-SC(3) 15,206.15 80.20 333.81 7,324.80 7,253.89 11,858.81 3,207.92 5,977,701.58 352,964.83 1.61 9,109.92 MWD+IFR-AK-CAZ-SC(3) 15,261.09 80.20 333.81 7,334.15 7,263.24 11,907.39 3,184.02 5,977,750.62 352,941.92 0.00 9,164.05 7518"X 9-7/8"by 11" 15,273.00 80.20 333.81 7,336.18 7,265.27 11,917.92 3,178.84 5,977,761.25 352,936.95 0.00 9,175.78 PROJECTED to TD 5/31/2016 338 24PM Page 6 COMPASS 5000.1 Build 74 • • Final Definitive Survey Verified and Signed-off All targets and/or well position objectives have been achieved. pi Yes ❑ No 1 have checked to the best of my ability that the following data is correct: 2 Surface Coordinates El Declination & Convergence D GRS Survey Corrections Digitally signed by Brij 0 Survey Tool Codes p Hall-Potnis dg • Date:2016.05.31 SLB DE: ° 15:40:26-08'00' digitally signed by William William EarhartE'.hart Client Representative: Dates 30160531161453-0800 Date: =' • Cement Detail Report • 0 CD5-02 ti illlps String: Conductor Cement Job: DRILLING ORIGINAL,3/27/2016 14:00 Cement Details Description Cementing Start Date Cementing End Date Wellbore Name Conductor Cement 4/14/2015 06:00 4/14/2015 08:00 CD5-02A Comment Cement Stages Stage#I Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement...Top Plug? Btm Plug? Conductor Cement Cement Conductor 36.8 115.0 No No No Q Pump'nit(bbl/m...Q Pump Final(bbl/...Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) No No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) Comment Cement Fluids&Additives Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Yield(ft'/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(lb/gal) Plastic Viscosity(Pa•s) Thickening Time(hr) CmprStr 1(psi) Additives Additive Type Concentration Conc Unit label Page 1/1 Report Printed: 6/9/2016 • • = Driinn. 19 Cement Detail Report k 4 &W+ s CD5-02 ConacoPhillips String: Surface Casing Cement Job: DRILLING ORIGINAL, 3/27/2016 14:00 Cement Details Description Cementing Start Date Cementing End Date Wellbore Name Surface Casing Cement 3/30/2016 09:07 3/30/2016 10:58 CD5-02A Comment .5 ppb Cemnet in first 100 bbls lead pumped to prevent possible losses. Cement Stages Stage#1 Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement...Top Plug? Btm Plug? Surface Casing Cement- Cement to surface 39.0 1,898.0 Yes 155.0 No Yes Lead Q Pump'nit(bbl/m...Q Pump Final(bbl/...Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) 7 5 7 283.0 Yes 8.00 No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) Comment Cement fluids&Additives Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Lead Cement 39.0 1,898.0 921 LiteCRETE 313.2 Yield(fe/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(lb/gal) Plastic Viscosity(Pa•s) Thickening Time(hr) CmprStr 1(psi) 1.91 6.82 0.00 11.00 259.3 4.66 50.0 Additives Additive Type Concentration Conc Unit label Antifoam D046 0.2 %BWOB Additive Type Concentration Conc Unit label Fluid Loss Control D167 0.5 %BWOB Additive Type Concentration Conc Unit label Retarder D177 0.005 gal/sx Additive Type Concentration Conc Unit label Dispersant D230 0.06 gal/sx Stage#2 Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement...Top Plug? Btm Plug? Surface Casing Cement- 1,898.0 2,424.0 Yes Yes No Tail ' Q Pump!nit(bbl/m...Q Pump Final(bbl/...Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) 4 3 4 161.0 550.0 Yes 8.00 No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) Comment Cement Fluids&Additives Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Tail Cement 1,898.0 2,424.0 285 G 59.3 Yield(W/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(lb/gal) Plastic Viscosity(Pa.$) Thickening Time(hr) CmprStr 1(psi) 1.17 5.09 15.80 135.4 3.83 50.0 Additives Additive Type Concentration Conc Unit label Antifoam 0046 0.2 %BWOC Additive Type Concentration Conc Unit label Dispersant D065 0.3 %BWOC Additive Type Concentration Conc Unit label Fluid Loss Control D167 0.7 %BWOC Additive Type Concentration Conc Unit label Dispersant D230 0.13 gal/sx Additive Type Concentration Cone Unit label Acelerator(Calcium Chloride) S002 0.8 %BWOC Page 1/1 Report Printed: 6/9/2016 • • Cement Detail Report • nst CD5-02 Cono 'illips ,•,..,..i,.: String: Intermediate Casing Cement Job: DRILLING ORIGINAL, 3/27/2016 14:00 Cement Details Description Cementing Start Date Cementing End Date Wellbore Name Intermediate Casing Cement 4/17/2016 09:45 4/17/2016 18:00 CD5-02 Comment First stage wiper plug landed in FC and pressured up&could not circ. Left 123.6 bbls cement inside casing from FC @ 15,176'to TOC @ 12,510' Cement Stages Stage#1 Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement...Top Plug? Btm Plug? Intermediate Casing Isolate Shoe No Yes Yes Cement Q Pump Init(bbl/m...Q Pump Final(bbl/...Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) 6 3 5 150.0 No No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) Comment Wiper plug landed in FC and pressured up&could not circ. Left 123.6 bbls cement inside casing from FC @ 15,176'to TOC @ 12,510' Cement fluids&Additives Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Intermediate Cement 598 G 123.6 Yield(W/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(Ib/gal) Plastic Viscosity(Pa•s) Thickening Time(hr) CmprStr 1(psi) 1.16 5.09 15.80 5.00 500.0 Additives Additive Type Concentration Conc Unit label Stage#2 Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement...Top Plug? Btm Plug? Intermediate Casing Isolate Qannik 6,242.0 6,909.0 Yes Yes No Cement Q Pump!nit(bbl/m...Q Pump Final(bbl/...Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) 6 3 5 250.0 1,850.0 No No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) Comment Cement Fluids&Additives Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Intermediate Cement 6,242.0 6,909.0 277 G 57.3 Yield(ft'/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(lb/gal) Plastic Viscosity(Pa.$) Thickening Time(hr) CmprStr 1(psi) 1.16 5.09 15.80 4.00 500.0 Additives Additive Type Concentration Conc Unit label Page 1/1 Report Printed: 6/9/2016 Cement Detail Report ci' CD5-02 Con0 oco tulips. String: Remedial Cement Squeeze „, Job: DRILLING ORIGINAL, 3/27/2016 14:00 Cement Details Description Cementing Start Date Cementing End Date Wellbore Name Remedial Cement Squeeze 4/26/2016 05:00 4/26/2016 07:00 CD5-02 Comment Dowell test lines to 4500 psi,load pipe with 15 bbls MudPush II at 12.5 ppg,followed by 60 bbls of 15.8 ppg cement at 3.7 bpm,950 ICP to 360 FCP. (hold 500 psi backpressure while pumping cmt).followed by 9 bbls of water. Rig displaced with 62 bbl of 9.9 ppg LSND mud,shut down pump and sting into cmt retainer and set down with 30K lb. Rig continue to pump a total of 142 bbls of 9.9 ppg LSND leaving 5 bbl cmt in DP. Partial pack-offs while squeezing. Lost 8 bbl of mud while squeezing.Pumped at 4 bpm and began seeing partial packoffs just after cement come around shoe, reduced rate as needed down to 1 bpm to keep surface pressure below 1400 psi,Able to increase rate to 3 bpm for last 14 bbls pumped.CIP at 1040 Hrs,4/27/16 Cement Stages Stage#1 Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement... Top Plug? Btm Plug? Cement Squeeze Squeeze 540'of 7 5/8" 14,721.0 15,261.0 No 9.0 No No Shoe Q Pump!nit(bbl/m...Q Pump Final(bbl/...Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) 4 3 2 1,400.0 No No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) Comment Squeezed 7 5/8"Intermediate shoe @ 15,261'to perfs @ 14,721'. Cement Fluids&Additives Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Squeeze Slurry 14,721.0 15,261.0 290 G 60.0 Yield(W/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(Ib/gal) Plastic Viscosity(Pa.$) Thickening Time(hr) CmprStr 1(psi) 1.16 5.13 15.80 9.95 500.0 Additives Additive Type Concentration Conc Unit label Antifoam D046 0.2 %BWOC Additive Type Concentration Conc Unit label Dispersant D065 0.2 %BWOC Additive Type Concentration Conc Unit label Fluid Loss Control D167 0.15 %BWOC Additive Type Concentration Conc Unit label Fluid Loss Control D168 0.15 gal/sx Additive Type Concentration Conc Unit label Retarder D177 0.065 gal/sx Page 1/1 Report Printed: 6/9/2016 • Menne • Cement Detail Report CD5-02 Conollllps xthxaks , String: Cement Plug Back Job: DRILLING ORIGINAL, 3/27/2016 14:00 Cement Details Description Cementing Start Date Cementing End Date Wellbore Name Cement Plug Back 5/1/2016 16:24 5/1/2016 17:09 CD5-02 Comment Shut down rig pump and line to pump with cement unit. Fill lines with 1.9 bbl of 12.5 ppg MudPush II. Pressure test lines to 2,800 psi and check for leaks-none. Bleed off pressure and pump 8.9 bbl of MP II total at 7 bpm,550 psi.Pump 33.1 bbl(161 sks)(1.16 yield)of 15.8 ppg"G"cmt at 4.2 bpm,620-200 psi. Pump 3.1 bbl of 12.5 ppg MP II.Spot cement plug using rig pumps and displacing with 9.9 ppg LSND mud at 7.5 bpm,2,100 psi. Shut down pumps at 141.6 bbl of mud pumped. CIP at 17:09 hrs 5/1/2016. Cement Stages Stage#1 Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement...Top Plug? Btm Plug? Cement Plug Back 14,447.0 15,168.0 No No No Q Pump Init(bbl/m...Q Pump Final(bbl/... Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) 2 4 4 252.0 No No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) 14,520.0 Tubing Comment Pumped 33.1 bbl of 15.8 ppg "G" Cement Fluids&Additives `; Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Plug Back Cement 14,447.0 15,168.0 161 G 33.1 Yield(ft'/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(lb/gal) Plastic Viscosity(Pa.$) Thickening Time(hr) CmprStr 1(psi) 1.16 4.88 0.00 15.80 108.0 0.00 50.0 Additives Additive Type Concentration Conc Unit label Antifoam D046 0.2 %BWOC Additive Type Concentration Conc Unit label Dispersant D065 0.2 %BWOC Additive Type Concentration Conc Unit label Dispersant D145A 0.03 gal/sx Additive Type Concentration Conc Unit label Fluid Loss Control D167 0.15 %BWOC Additive Type Concentration Conc Unit label Fluid Loss Control D168 0.2 gal/sx Additive Type Concentration Conc Unit label Retarder D177 0.03 gal/sx Page 1/1 Report Printed: 6/9/2016 • Dridanito Cement Detail Report }{ CD5-02 ColnocoPhitlips String: Cement Plug Job: DRILLING ORIGINAL, 3/27/2016 14:00 Cement Details Description Cementing Start Date Cementing End Date Wellbore Name Cement Plug 5/5/2016 15:15 5/5/2016 17:00 CD5-02 Comment Shut down rig pump and line to pump with cement unit. Fill lines and test to 2,500 psi and chk for leaks. Pump 18.1 bbl of 12.5 ppg MudPush II. Blend and pump 93.5 bbl of 17 ppg"G". Pump 3.7 bbl of 12.5 ppg MP II followed by 1 bbl of water. PU out of balanced cement plug from 2,748'to 2,115'. Shut down pumps and RD cement lines and equip. Break circ to verify clear.Shut down pumps, break connection and insert wiper ball in drill string. MU to TD and circ string clean with 600 gpm,650 psi.(Circ out 20 bbl MPII, 15 bbl of cmt and 180 bbl of cement contaminated mud). CIP at 17:00 hrs,5/4/16. Cement Stages Stage#1 Description Objective Top Depth(ftKB) Bottom Depth(ftKB) Full Return? Vol Cement...Top Plug? Btm Plug? Cement Plug Kick Off Plug 2,118.0 2,749.0 No Yes No QPump Init(bbl/m...Q Pump Final(bbl/... Q Pump Avg(bbl/... P Pump Final(psi) P Plug Bump(psi) Recip? Stroke(ft) Rotated? Pipe RPM(rpm) No No Tagged Depth(ftKB) Tag Method Depth Plug Drilled Out To(ftKB) Drill Out Diameter(in) 2,118.0 Drill Bit 2,600.0 9 7/8 Comment Cement Fluids&Additives Fluid Fluid Type Fluid Description Estimated Top(ftKB) Est Btm(ftKB) Amount(sacks) Class Volume Pumped(bbl) Yield(ft'/sack) Mix H2O Ratio(gal/sa... Free Water(%) Density(lb/gal) Plastic Viscosity(Pa•s) Thickening Time(hr) CmprStr 1(psi) Additives Additive Type Concentration Conc Unit label Page 1/1 Report Printed: 6/9/2016 11 6029 RIVED + 2 I` JUN 10 2016 chiumberger AOSTransmittal#: 10JUN16-SPO3 Drilling & Measurements DATA LOGGED MWD/LWD Log Product Delivery (4Abi2o14 i K. BENDER Customer: ConocoPhillips Alaska Dispatched To: AOGCC: Makana Bender Well No: CD5-02T.O.C. Date Dispatched: 10-Jun-16 Job#: 15AKA0032 Dispatched By: Stephanie Pacillo Well/ Product Hardcopy Digital Copy E-Delivery Date Color Log Prints: 1 Contents on CD N/A SonicScope Top of Cement 11,925' - 14,900' MD x x LAS Digital Data N/A Contents on CD x Directional Data N/A Contents on CD As-Built Survey N/A Contents on CD EOW CD 1 Contents on CD Data:DLIS/ASCII x Graphics:pdf/tiff x Please sign and email a copy to: Please sign and email a copy to: Tom.Osterkamp(a�conocophillips.com AlaskaPTSPrintCenter(c�slb.com Attn: Tom Osterkamp Attn:Stephanie Pacillo 907-263-4795 / V ,j „..,,, n Received By: ,a! (/Je'_%p"�t`• elm. :.... l21 6 0 2 9 fU 02016 0 27291 Schiumberger At�Ca�e Transmittal#: 10JUN16 SP01 Drilling & Measurements DATA LOGGED MWD/LWD Log Product Delivery ( /BENDER Customer: ConocoPhillips Alaska Dispatched To: AOGCC: Makana Bender Well No: CD5-02 Date Dispatched: 9-Jun-16 Job#: 15AKA0032 Dispatched By: Stephanie Pacillo Well/ Product Hardcopy Digital Copy E-Delivery Date Color Log Prints: 4 Contents on CD N/A Scope Resistivity 2" MD x x Scope Resistivity 2"TVD x x Scope Resistivity 5"MD x x Scope Resistivity 5'TVD x x LAS Digital Data N/A Contents on CD x Directional Data 1 Contents on CD Nad27 x x As-Built Survey 1 Contents on CD Nad83 x x EOW CD 1 Contents on CD Data:DLIS/ASCII x Graphics:pdf/tiff x Survey:pdf/txt x Please sign and email a copy to: Please sign and email a copy to: Tom.Osterkamp(a�conocophillips.com AlaskaPTSPrintCenterslb.com Attn: Tom Osterkamp Attn:Stephanie Pacillo 907-263-4795 p„),,,,La.d....;.../7) 6...e.h.A4tReceived By: • z16029 RECEIAD 2 7 2 9 1 JUN 10 2016 AOGCC FINAL NADConversion Western North Slope CD5 Alpine West Pad CD5-02 CD5-02 NAD 27 Definitive Survey Report 31 May, 2016 • • SLB Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production 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 Well CD5-02 Well Position +N/-S 0.00 usft Northing: 5,965,910.31 usft Latitude: 70°18'50.309 N +E/-W 0.00 usft Easting: 349,520.15 usft Longitude: 151°13'10.621 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 34.10 usft Wellbore CD5-02 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2015 4/1/2016 17.70 80.83 57,468 Design CD5-02 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 36.81 Vertical Section: Depth From(TVD) +N/-S +E)-W Direction (usft) (usft) (usft) (°) 36.81 0.00 0.00 333.00 Survey Program Date From To (usft) (usft) Survey(Wellbore) Tool Name . Description Survey Date 100.00 600.00 CD5-02 Svy1-SLB_NSG+MSHOT(CD5 GYD-GC-MS Gyrodata gyrocompassing m/s 3/28/2016 8:50: 662.12 2,360.57 CD5-02 Svy2-SLB_MWD+GMAG(CD5 MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 3/28/2016 9:01: 2,460.02 15,206.15 CD5-02 Svy3-SLB_MWD+GMAG(CD5 MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 4/1/2016 11:42:0 Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 36.81 0.00 0.00 36.81 -34.10 0.00 0.00 5,965,910.31 349,520.15 0.00 0.00 UNDEFINED 100.00 0.25 21.97 100.00 29.09 0.13 0.05 5,965,910.44 349,520.20 0.40 0.09 GYD-GC-MS(1) 200.00 0.45 336.14 200.00 129.09 0.69 -0.03 5,965,911.00 349,520.14 0.33 0.63 GYD-GC-MS(1) 300.00 0.49 331.59 299.99 229.08 1.42 -0.39 5,965,911.74 349,519.79 0.05 1.45 GYD-GC-MS(1) 400.00 1.00 12.41 399.99 329.08 2.65 -0.40 5,965,912.97 349,519.80 0.71 2.55 GYD-GC-MS(1) 500.00 1.76 29.10 499.96 429.05 4.85 0.53 5,965,915.15 349,520.77 0.85 4.08 GYD-GC-MS(1) 600.00 2.46 21.57 599.89 528.98 8.18 2.07 5,965,918.45 349,522.38 0.75 6.35 GYD-GC-MS(1) 662.12 2.50 4.37 661.95 591.04 10.78 2.66 5,965,921.03 349,523.02 1.20 8.39 MWD+IFR-AK-CAZ-SC(2) 754.58 4.34 355.28 754.24 683.33 16.27 2.53 5,965,926.53 349,523.00 2.07 13.35 MWD+IFR-AK-CAZ-SC(2) 848.35 7.24 354.20 847.53 776.62 25.69 1.64 5,965,935.96 349,522.30 3.09 22.15 MWD+IFR-AK-CAZ-SC(2) 942.30 9.87 357.07 940.42 869.51 39.62 0.63 5,965,949.91 349,521.57 2.84 35.02 MWD+IFR-AK-CAZ-SC(2) 1,036.06 11.67 359.72 1,032.53 961.62 57.13 0.17 5,965,967.43 349,521.46 1.99 50.83 MWD+IFR-AK-CAZ-SC(2) 5/31/2016 3:38:24PM Page 2 COMPASS 5000.1 Build 74 . • . SLB Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 1,131.13 13.07 1.08 1,125.39 1,054.48 77.50 0.32 5,965,987.78 349,522.02 1.50 68.90 MWD+IFR-AK-CAZ-SC(2) 1,225.92 14.67 4.82 1,217.41 1,146.50 100.18 1.54 5,966,010.43 349,523.69 1.93 88.56 MWD+IFR-AK-CAZ-SC(2) 1,318.58 19.54 12.24 1,305.96 1,235.05 127.03 5.81 5,966,037.19 349,528.50 5.75 110.55 MWD+IFR-AK-CAZ-SC(2) 1,415.08 22.60 15.63 1,396.00 1,325.09 160.67 14.23 5,966,070.65 349,537.59 3.41 136.70 MWD+IFR-AK-CAZ-SC(2) 1,510.04 24.01 16.49 1,483.21 1,412.30 196.76 24.63 5,966,106.53 349,548.71 1.53 164.14 MWD+IFR-AK-CAZ-SC(2) 1,604.48 26.76 17.67 1,568.52 1,497.61 235.45 36.54 5,966,144.97 349,561.39 2.96 193.20 MWD+IFR-AK-CAZ-SC(2) 1,695.70 30.55 17.53 1,648.56 1,577.65 277.14 49.76 5,966,186.38 349,575.45 4.16 224.35 MWD+IFR-AK-CAZ-SC(2) 1,793.42 33.69 14.20 1,731.32 1,660.41 327.12 63.89 5,966,236.06 349,590.58 3.69 262.45 MWD+IFR-AK-CAZ-SC(2) 1,888.31 36.08 12.92 1,809.15 1,738.24 379.87 76.60 5,966,288.54 349,604.34 2.63 303.69 MWD+IFR-AK-CAZ-SC(2) 1,982.46 39.70 11.99 1,883.44 1,812.53 436.33 89.05 5,966,344.73 349,617.92 3.89 348.34 MWD+IFR-AK-CAZ-SC(2) 2,076.91 42.58 14.69 1,954.57 1,883.66 496.76 103.42 5,966,404.86 349,633.50 3.58 395.66 MWD+IFR-AK-CAZ-SC(2) 2,170.36 44.87 18.26 2,022.11 1,951.20 558.66 121.77 5,966,466.38 349,653.08 3.60 442.49 MWD+IFR-AK-CAZ-SC(2) 2,265.64 47.38 23.17 2,088.16 2,017.25 622.84 146.11 5,966,530.05 349,678.70 4.55 488.62 MWD+IFR-AK-CAZ-SC(2) 2,360.57 51.38 24.84 2,149.95 2,079.04 688.63 175.44 5,966,595.24 349,709.34 4.42 533.93 MWD+IFR-AK-CAZ-SC(2) 2,423.99 53.01 23.78 2,188.83 2,117.92 734.30 196.07 5,966,640.48 349,730.88 2.89 OT an Actual Survey 111 10 3/4"x 13-1/2" 2,460.02 53.94 23.20 2,210.27 2,139.36 760.85 207.61 5,966,666.79 349,742.94 2.89 583.67 MWD+IFR-AK-CAZ-SC(3) 2,550.56 56.44 21.66 2,261.96 2,191.05 829.56 235.95 5,966,734.92 349,772.66 3.09 632.03 MWD+IFR-AK-CAZ-SC(3) 2,643.57 59.45 20.95 2,311.31 2,240.40 903.00 264.58 5,966,807.76 349,802.75 3.30 684.46 MWD+IFR-AK-CAZ-SC(3) 2,739.76 62.99 20.08 2,357.62 2,286.71 981.95 294.11 5,966,886.10 349,833.86 3.76 741.40 MWD+IFR-AK-CAZ-SC(3) 2,834.27 65.70 18.67 2,398.53 2,327.62 1,062.31 322.36 5,966,965.87 349,863.71 3.17 800.18 MWD+IFR-AK-CAZ-SC(3) 2,928.95 65.44 19.07 2,437.69 2,366.78 1,143.88 350.24 5,967,046.86 349,893.22 0.47 860.20 MWD+IFR-AK-CAZ-SC(3) 3,022.56 65.54 19.51 2,476.53 2,405.62 1,224.28 378.38 5,967,126.67 349,922.96 0.44 919.06 MWD+IFR-AK-CAZ-SC(3) 3,116.68 65.61 18.73 2,515.45 2,444.54 1,305.24 406.45 5,967,207.05 349,952.64 0.76 978.46 MWD+IFR-AK-CAZ-SC(3) 3,211.23 65.47 17.71 2,554.60 2,483.69 1,386.99 433.36 5,967,288.24 349,981.18 0.99 1,039.08 MWD+IFR-AK-CAZ-SC(3) 3,305.09 65.62 17.96 2,593.45 2,522.54 1,468.32 459.53 5,967,369.02 350,008.97 0.29 1,099.67 MWD+IFR-AK-CAZ-SC(3) 3,398.69 65.85 18.07 2,631.92 2,561.01 1,549.47 485.92 5,967,449.62 350,036.98 0.27 1,159.99 MWD+IFR-AK-CAZ-SC(3) 3,493.01 65.69 17.52 2,670.63 2,599.72 1,631.37 512.20 5,967,530.97 350,064.90 0.56 1,221.02 MWD+IFR-AK-CAZ-SC(3) 3,587.26 65.54 16.65 2,709.54 2,638.63 1,713.42 537.42 5,967,612.49 350,091.76 0.86 1,282.68 MWD+IFR-AK-CAZ-SC(3) 3,681.03 65.37 17.59 2,748.49 2,677.58 1,794.94 562.53 5,967,693.48 350,118.49 0.93 1,343.92 MWD+IFR-AK-CAZ-SC(3) 3,774.90 65.95 17.68 2,787.18 2,716.27 1,876.44 588.44 5,967,774.45 350,146.03 0.62 1,404.78 MWD+IFR-AK-CAZ-SC(3) 3,869.07 65.83 17.58 2,825.65 2,754.74 1,958.36 614.47 5,967,855.82 350,173.70 0.16 1,465.95 MWD+IFR-AK-CAZ-SC(3) 3,963.99 65,54 17.48 2,864.73 2,793.82 2,040.84 640.53 5,967,937.76 350,201.40 0.32 1,527.61 MWD+IFR-AK-CAZ-SC(3) 4,057.96 65.63 17.70 2,903.57 2,832.66 2,122.41 666.39 5,968,018.78 350,228.88 0.23 1,588.55 MWD+IFR-AK-CAZ-SC(3) 4,152.30 65.79 16.88 2,942.38 2,871.47 2,204.51 691.94 5,968,100.35 350,256.08 0.81 1,650.10 MWD+IFR-AK-CAZ-SC(3) 4,246.35 65.79 16.23 2,980.95 2,910.04 2,286.73 716.38 5,968,182.06 350,282.16 0.63 1,712.26 MWD+IFR-AK-CAZ-SC(3) 4,340.15 66.05 16.73 3,019.22 2,948.31 2,368.85 740.68 5,968,263.67 350,308.09 0.56 1,774.40 MWD+IFR-AK-CAZ-SC(3) 4,433.83 65.76 17.23 3,057.47 2,986.56 2,450.64 765.65 5,968,344,93 350,334.70 0.58 1,835.94 MWD+IFR-AK-CAZ-SC(3) 4,527.58 65.67 17.96 3,096.03 3,025.12 2,532.10 791.48 5,968,425.85 350,362.15 0.72 1,896.79 MWD+IFR-AK-CAZ-SC(3) 4,621.98 65.48 19.62 3,135.06 3,064.15 2,613.46 819.16 5,968,506.64 350,391.46 1.61 1,956.72 MWD+IFR-AK-CAZ-SC(3) 5/31/2016 3:38:24PM Page 3 COMPASS 5000.1 Build 74 • • SLB Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 4,715.64 65.32 19.48 3,174.05 3,103.14 2,693.71 847.66 5,968,586.30 350,421.56 0.22 2,015.29 MWD+IFR-AK-CAZ-SC(3) 4,809.83 65.09 18.81 3,213.55 3,142.64 2,774.49 875.70 5,968,666.49 350,451.21 0.69 2,074.53 MWD+IFR-AK-CAZ-SC(3) 4,904.25 65.23 17.70 3,253.22 3,182.31 2,855.86 902.54 5,968,747.30 350,479.67 1.08 2,134.84 MWD+IFR-AK-CAZ-SC(3) 4,998.12 65.13 15.63 3,292.62 3,221.71 2,937.48 926.98 5,968,828.40 350,505.74 2.00 2,196.47 MWD+IFR-AK-CAZ-SC(3) 5,090.35 65.23 15.12 3,331.34 3,260.43 3,018.19 949.17 5,968,908.65 350,529.54 0.51 2,258.31 MWD+IFR-AK-CAZ-SC(3) 5,184.56 65.32 15.20 3,370.75 3,299.84 3,100.79 971.55 5,968,990.77 350,553.57 0.12 2,321.75 MWD+IFR-AK-CAZ-SC(3) 5,278.88 65.60 14.70 3,409.92 3,339.01 3,183.68 993.68 5,969,073.20 350,577.36 0.57 2,385.56 MWD+IFR-AK-CAZ-SC(3) 5,373.58 65.38 16.27 3,449.21 3,378.30 3,266.72 1,016.69 5,969,155.76 350,602.02 1.53 2,449.10 MWD+IFR-AK-CAZ-SC(3) 5,467.91 65.41 19.31 3,488.49 3,417.58 3,348.37 1,042.89 5,969,236.86 350,629.85 2.93 2,509.96 MWD+IFR-AK-CAZ-SC(3) 5,562.73 65.49 20.43 3,527.89 3,456.98 3,429.48 1,072.20 5,969,317.36 350,660.78 1.08 2,568.92 MWD+IFR-AK-CAZ-SC(3) 5,657.16 65.16 19.78 3,567.31 3,496.40 3,510.06 1,101.70 5,969,397.33 350,691.88 0.72 2,627.32 MWD+IFR-AK-CAZ-SC(3) 5,751.54 65.42 19.50 3,606.76 3,535.85 3,590.81 1,130.51 5,969,477.48 350,722.31 0.39 2,686.19 MWD+IFR-AK-CAZ-SC(3) 5,846.43 65.39 17.79 3,646.26 3,575.35 3,672.56 1,158.10 5,969,558.65 350,751.52 1.64 2,746.51 MWD+IFR-AK-CAZ-SC(3) 5,940.15 65.24 16.94 3,685.40 3,614.49 3,753.83 1,183.51 5,969,639.39 350,778.56 0.84 2,807.38 MWD+IFR-AK-CAZ-SC(3) 6,034.25 65.85 16.65 3,724.36 3,653.45 3,835.83 1,208.26 5,969,720.88 350,804.95 0.71 2,869.21 MWD+IFR-AK-CAZ-SC(3) 6,126.35 66.02 16.63 3,761.91 3,691.00 3,916.41 1,232.34 5,969,800.94 350,830.64 0.19 2,930.07 MWD+IFR-AK-CAZ-SC(3) 6,220.22 65.83 17.82 3,800.20 3,729.29 3,998.26 1,257.72 5,969,882.27 350,857.65 1.17 2,991.49 MWD+IFR-AK-CAZ-SC(3) 6,313.83 65.72 18.70 3,838.62 3,767.71 4,079.33 1,284.47 5,969,962.78 350,886.01 0.87 3,051.57 MWD+IFR-AK-CAZ-SC(3) 6,407.77 65.73 17.35 3,877.24 3,806.33 4,160.76 1,310.97 5,970,043.66 350,914.13 1.31 3,112.10 MWD+IFR-AK-CAZ-SC(3) 6,502.36 65.80 16.19 3,916.07 3,845.16 4,243.34 1,335.85 5,970,125.72 350,940.67 1.12 3,174.38 MWD+IFR-AK-CAZ-SC(3) 6,595.58 65.79 16.00 3,954.29 3,883.38 4,325.04 1,359.42 5,970,206.92 350,965.87 0.19 3,236.47 MWD+IFR-AK-CAZ-SC(3) 6,689.68 65.76 17.01 3,992.90 3,921.99 4,407.31 1,383.80 5,970,288.68 350,991.89 0.98 3,298.71 MWD+IFR-AK-CAZ-SC(3) 6,785.09 65.96 16.25 4,031.92 3,961.01 4,490.74 1,408.72 5,970,371.58 351,018.47 0.76 3,361.73 MWD+IFR-AK-CAZ-SC(3) 6,878.72 65.50 17.67 4,070.41 3,999.50 4,572.38 1,433.61 5,970,452.70 351,045.00 1.47 3,423.17 MWD+IFR-AK-CAZ-SC(3) 6,973.14 65.68 19.70 4,109.43 4,038.52 4,653.82 1,461.16 5,970,533.57 351,074.17 1.97 3,483.23 MWD+IFR-AK-CAZ-SC(3) 7,067.75 65.41 19.88 4,148.60 4,077.69 4,734.85 1,490.32 5,970,614.00 351,104.94 0.33 3,542.20 MWD+IFR-AK-CAZ-SC(3) 7,160.21 65.87 19.94 4,186.73 4,115.82 4,814.05 1,519.00 5,970,692.59 351,135.20 0.50 3,599.74 MWD+IFR-AK-CAZ-SC(3) 7,254.52 65.89 19.76 4,225.27 4,154.36 4,895.01 1,548.23 5,970,772.95 351,166.05 0.18 3,658.60 MWD+IFR-AK-CAZ-SC(3) 7,349.58 65.86 19.82 4,264.13 4,193.22 4,976.64 1,577.60 5,970,853.97 351,197.05 0.07 3,718.01 MWD+IFR-AK-CAZ-SC(3) 7,444.36 65.45 19.59 4,303.20 4,232.29 5,057.94 1,606.72 5,970,934.66 351,227.78 0.49 3,777.22 MWD+IFR-AK-CAZ-SC(3) 7,539.08 65.56 19.85 4,342.47 4,271.56 5,139.08 1,635.80 5,971,015.19 351,258.49 0.28 3,836.31 MWD+IFR-AK-CAZ-SC(3) 7,632.44 65.35 20.12 4,381.25 4,310.34 5,218.89 1,664.83 5,971,094.40 351,289.10 0.35 3,894.25 MWD+IFR-AK-CAZ-SC(3) 7,726.59 65.61 18.64 4,420.33 4,349.42 5,299.69 1,693.25 5,971,174.61 351,319.14 1.46 3,953.34 MWD+IFR-AK-CAZ-SC(3) 7,821.66 65.51 17.54 4,459.66 4,388.75 5,381.96 1,720.12 5,971,256.32 351,347.65 1.06 4,014.44 MWD+IFR-AK-CAZ-SC(3) 7,915.45 65.71 16.39 4,498.39 4,427.48 5,463.66 1,745.05 5,971,337.50 351,374.21 1.14 4,075.92 MWD+IFR-AK-CAZ-SC(3) 8,009.71 65.37 15.44 4,537.42 4,466.51 5,546.17 1,768.58 5,971,419.52 351,399.38 0.99 4,138.76 MWD+IFR-AK-CAZ-SC(3) 8,103.93 65.68 15.48 4,576.46 4,505.55 5,628.82 1,791.43 5,971,501.69 351,423.89 0.33 4,202.02 MWD+IFR-AK-CAZ-SC(3) 8,198.65 65.60 16.51 4,615.53 4,544.62 5,711.77 1,815.21 5,971,584.13 351,449.32 0.99 4,265.13 MWD+IFR-AK-CAZ-SC(3) 8,292.68 65.70 17.32 4,654.30 4,583.39 5,793.73 1,840.13 5,971,665.57 351,475.88 0.79 4,326.84 MWD+IFR-AK-CAZ-SC(3) 8,386.88 65.61 18.29 4,693.13 4,622.22 5,875.44 1,866.38 5,971,746.73 351,503.75 0.94 4,387.74 MWD+IFR-AK-CAZ-SC(3) 5/31/2016 3:38:24PM Page 4 COMPASS 5000.1 Build 74 • • SLB Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (0) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 8,481.03 65.51 19.57 4,732.09 4,661.18 5,956.51 1,894.18 5971,827.23 351,533.18 1.24 4,447.35 MWD+IFR-AK-CAZ-SC(3) 8,574.91 65.42 19.84 4,771.07 4,700.16 6,036.92 1,922.98 5,971,907.03 351,563.58 0.28 4,505.92 MWD+IFR-AK-CAZ-SC(3) 8,669.30 65.29 19.61 4,810.43 4,739.52 6,117.67 1,951.93 5,971,987.19 351,594.14 0.26 4,564.73 MWD+IFR-AK-CAZ-SC(3) 8,763.31 64.97 20.31 4,849.97 4,779.06 6,197.84 1,981.05 5,972,066.75 351,624.86 0.76 4,622.94 MWD+IFR-AK-CAZ-SC(3) 8,857.91 65.16 20.51 4,889.85 4,818.94 6,278.24 2,010.96 5,972,146.52 351,656.37 0.28 4,680.99 MWD+IFR-AK-CAZ-SC(3) 8,952.49 65.34 20.56 4,929.45 4,858.54 6,358.67 2,041.09 5,972,226.33 351,688.11 0.20 4,738.98 MWD+IFR-AK-CAZ-SC(3) 9,047.03 65.24 20.18 4,968.97 4,898.06 6,439.19 2,070.99 5,972,306.22 351,719.61 0.38 4,797.15 MWD+IFR-AK-CAZ-SC(3) 9,139.21 65.16 19.84 5,007.63 4,936.72 6,517.81 2,099.62 5,972,384.25 351,749.81 0.35 4,854.21 MWD+IFR-AK-CAZ-SC(3) 9,233.57 65.38 19.91 5,047.11 4,976.20 6,598.41 2,128.76 5,972,464.25 351,780.55 0.24 4,912.79 MWD+IFR-AK-CAZ-SC(3) 9,327.82 65.90 19.71 5,085.98 5,015.07 6,679.19 2,157.86 5,972,544.42 351,811.26 0.58 4,971.56 MWD+IFR-AK-CAZ-SC(3) 9,422.04 65.91 19.32 5,124.45 5,053.54 6,760.26 2,186.59 5,972,624.89 351,841.61 0.38 5,030.75 MWD+IFR-AK-CAZ-SC(3) 9,516.64 65.83 18.57 5,163.12 5,092.21 6,841.92 2,214.62 5,972,705.97 351,871.27 0.73 5,090.78 MWD+IFR-AK-CAZ-SC(3) 9,611.31 65.73 19.24 5,201.96 5,131.05 6,923.60 2,242.59 5,972,787.06 351,900.87 0.65 5,150.86 MWD+IFR-AK-CAZ-SC(3) 9,705.28 65.83 19.87 5,240.51 5,169.60 7,004.35 2,271.27 5,972,867.22 351,931.16 0.62 5,209.79 MWD+IFR-AK-CAZ-SC(3) 9,798.97 65.63 19.79 5,279.02 5,208.11 7,084.70 2,300.25 5,972,946.96 351,961.74 0.23 5,268.22 MWD+IFR-AK-CAZ-SC(3) 9,892.74 66.00 20.46 5,317.44 5,246.53 7,165.01 2,329.68 5,973,026.67 351,992.77 0.76 5,326.42 MWD+IFR-AK-CAZ-SC(3) 9,986.95 65.68 20.87 5,355.99 5,285.08 7,245.44 2,360.01 5,973,106.46 352,024.71 0.52 5,384.31 MWD+IFR-AK-CAZ-SC(3) 10,081.69 66.32 19.60 5,394.53 5,323.62 7,326.65 2,389.95 5,973,187.05 352,056.26 1.40 5,443.08 MWD+IFR-AK-CAZ-SC(3) 10,175.49 65.57 18.12 5,432.77 5,361.86 7,407.70 2,417.64 5,973,267.52 352,085.57 1.65 5,502.72 MWD+IFR-AK-CAZ-SC(3) 10,269.81 65.29 17.49 5,471.98 5,401.07 7,489.37 2,443.87 5,973,348.64 352,113.43 0.68 5,563.58 MWD+IFR-AK-CAZ-SC(3) 10,365.63 65.43 16.12 5,511.93 5,441.02 7,572.74 2,469.04 5,973,431.49 352,140.27 1.31 5,626.44 MWD+IFR-AK-CAZ-SC(3) 10,458.71 65.07 15.78 5,550.90 5,479.99 7,654.01 2,492.27 5,973,512.28 352,165.12 0.51 5,688.31 MWD+IFR-AK-CAZ-SC(3) 10,552.35 64.90 16.80 5,590.50 5,519.59 7,735.46 2,516.07 5,973,593.22 352,190.55 1.00 5,750.07 MWD+IFR-AK-CAZ-SC(3) 10,645.95 65.04 17.27 5,630.10 5,559.19 7,816.55 2,540.92 5,973,673.79 352,217.01 0.48 5,811.04 MWD+IFR-AK-CAZ-SC(3) 10,739.84 65.21 16.17 5,669.60 5,598.69 7,898.13 2,565.43 5,973,754.86 352,243.15 1.08 5,872.60 MWD+IFR-AK-CAZ-SC(3) 10,833.39 66.32 14.90 5,708.00 5,637.09 7,980.31 2,588.27 5,973,836.56 352,267.63 1.71 5,935.46 MWD+IFR-AK-CAZ-SC(3) 10,926.98 65.63 15.31 5,746.10 5,675.19 8,062.84 2,610.54 5,973,918.62 352,291.55 0.84 5,998.88 MWD+IFR-AK-CAZ-SC(3) 11,021.23 65.81 16.67 5,784.86 5,713.95 8,145.43 2,634.21 5,974,000.71 352,316.87 1.33 6,061.72 MWD+IFR-AK-CAZ-SC(3) 11,113.70 65.48 17.95 5,822.99 5,752.08 8,225.85 2,659.27 5,974,080.61 352,343.53 1.31 6,122.00 MWD+IFR-AK-CAZ-SC(3) 11,207.69 65.48 19.31 5,862.00 5,791.09 8,306.88 2,686.59 5,974,161.07 352,372.47 1.32 6,181.80 MWD+IFR-AK-CAZ-SC(3) 11,301.16 65.56 20.00 5,900.73 5,829.82 8,386.99 2,715.20 5,974,240.59 352,402.68 0.68 6,240.19 MWD+IFR-AK-CAZ-SC(3) 11,394.96 65.33 20.60 5,939.71 5,868.80 8,467.01 2,744.80 5,974,319.99 352,433.87 0.63 6,298.05 MWD+IFR-AK-CAZ-SC(3) 11,488.60 65.27 19.76 5,978.84 5,907.93 8,546.86 2,774.15 5,974,399.23 352,464.81 0.82 6,355.87 MWD+IFR-AK-CAZ-SC(3) 11,582.14 65.33 19.27 6,017.93 5,947.02 8,626.96 2,802.54 5,974,478.74 352,494.80 0.48 6,414.35 MWD+IFR-AK-CAZ-SC(3) 11,676.19 65.33 18.37 6,057.19 5,986.28 8,707.86 2,830.11 5,974,559.06 352,523.98 0.87 6,473.91 MWD+IFR-AK-CAZ-SC(3) 11,769.99 65.30 18.13 6,096.36 6,025.45 8,788.80 2,856.80 5,974,639.44 352,552.29 0.23 6,533.92 MWD+IFR-AK-CAZ-SC(3) 11,863.69 65.33 18.49 6,135.49 6,064.58 8,869.62 2,883.54 5,974,719.71 352,580.65 0.35 6,593.79 MWD+IFR-AK-CAZ-SC(3) 11,957.77 65.30 18.33 6,174.78 6,103.87 8,950.73 2,910.54 5,974,800.25 352,609.26 0.16 6,653.80 MWD+IFR-AK-CAZ-SC(3) 12,051.30 65.45 18.94 6,213.76 6,142.85 9,031.30 2,937.71 5,974,880.25 352,638.04 0.61 6,713.25 MWD+IFR-AK-CAZ-SC(3) 12,144.55 65.22 19.35 6,252.67 6,181.76 9,111.35 2,965.50 5,974,959.73 352,667.42 0.47 6,771.96 MWD+IFR-AK-CAZ-SC(3) 5/31/2016 3:38:24PM Page 5 COMPASS 5000.1 Build 74 • • SLB Definitive Survey Report Company: NADConversion Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 12,238.03 65.46 19.98 6,291.67 6,220.76 9,191.35 2,994.09 5,975,039.13 352,697.61 0.66 6,830.27 MWD+IFR-AK-CAZ-SC(3) 12,332.17 65.18 19.98 6,330.98 6,260.07 9,271.74 3,023.32 5,975,118.92 352,728.44 0.30 6,888.63 MWD+IFR-AK-CAZ-SC(3) 12,426.12 65.52 20.43 6,370.17 6,299.26 9,351.88 3,052.81 5,975,198.44 352,759.53 0.57 6,946.64 MWD+IFR-AK-CAZ-SC(3) 12,519.59 65.56 19.98 6,408.87 6,337.96 9,431.72 3,082.20 5,975,277.67 352,790.51 0.44 7,004.44 MWD+IFR-AK-CAZ-SC(3) 12,613.33 65.65 19.13 6,447.59 6,376.68 9,512.17 3,110.77 5,975,357.52 352,820.69 0.83 7,063.14 MWD+IFR-AK-CAZ-SC(3) 12,707.05 65.58 18.58 6,486.28 6,415.37 9,592.95 3,138.36 5,975,437.73 352,849.88 0.54 7,122.59 MWD+IFR-AK-CAZ-SC(3) 12,801.25 65.74 18.85 6,525.10 6,454.19 9,674.23 3,165.89 5,975,518.44 352,879.04 0.31 7,182.52 MWD+IFR-AK-CAZ-SC(3) 12,894.90 65.58 17.89 6,563.70 6,492.79 9,755.21 3,192.78 5,975,598.86 352,907.55 0.95 7,242.46 MWD+IFR-AK-CAZ-SC(3) 12,988.76 65.68 17.05 6,602.43 6,531.52 9,836.76 3,218.45 5,975,679.87 352,934.84 0.82 7,303.47 MWD+IFR-AK-CAZ-SC(3) 13,082.21 65.61 15.98 6,640.97 6,570.06 9,918.38 3,242.65 5,975,760.98 352,960.67 1.05 7,365.21 MWD+IFR-AK-CAZ-SC(3) 13,175.10 65.75 15.60 6,679.23 6,608.32 9,999.84 3,265.68 5,975,841.95 352,985.33 0.40 7,427.33 MWD+IFR-AK-CAZ-SC(3) 13,269.69 65.54 15.94 6,718.23 6,647.32 10,082.76 3,289.10 5,975,924.39 353,010.41 0.40 7,490.59 MWD+IFR-AK-CAZ-SC(3) 13,363.57 65.65 15.90 6,757.02 6,686.11 10,164.98 3,312.55 5,976,006.11 353,035.50 0.12 7,553.19 MWD+IFR-AK-CAZ-SC(3) 13,457.09 66.39 13.48 6,795.04 6,724.13 10,247.62 3,334.21 5,976,088.30 353,058.81 2.49 7,617.00 MWD+IFR-AK-CAZ-SC(3) 13,550.07 66.88 12.48 6,831.91 6,761.00 10,330.80 3,353.38 5,976,171.07 353,079.64 1.12 7,682.40 MWD+IFR-AK-CAZ-SC(3) 13,644.27 66.28 13.05 6,869.35 6,798.44 10,415.10 3,372.48 5,976,254.96 353,100.42 0.84 7,748.85 MWD+IFR-AK-CAZ-SC(3) 13,738.01 64.09 14.07 6,908.69 6,837.78 10,497.81 3,392.42 5,976,337.25 353,122.01 2.54 7,813.49 MWD+IFR-AK-CAZ-SC(3) 13,831.06 64.48 11.88 6,949.07 6,878.16 10,579.50 3,411.24 5,976,418.54 353,142.47 2.16 7,877.73 MWD+IFR-AK-CAZ-SC(3) 13,925.08 66.02 8.67 6,988.44 6,917.53 10,663.50 3,426.46 5,976,502.21 353,159.36 3.51 7,945.67 MWD+IFR-AK-CAZ-SC(3) 14,018.34 68.02 4.56 7,024.86 6,953.95 10,748.76 3,436.32 5,976,587.25 353,170.93 4.59 8,017.16 MWD+IFR-AK-CAZ-SC(3) 14,113.35 69.68 0.80 7,059.15 6,988.24 10,837.25 3,440.45 5,976,675.63 353,176.83 4.08 8,094.13 MWD+IFR-AK-CAZ-SC(3) 14,207.24 71.18 358.99 7,090.60 7,019.69 10,925.71 3,440.28 5,976,764.07 353,178.43 2.42 8,173.02 MWD+IFR-AK-CAZ-SC(3) 14,300.82 73.35 356.97 7,119.11 7,048.20 11,014.77 3,437.13 5,976,853.17 353,177.06 3.10 8,253.81 MWD+IFR-AK-CAZ-SC(3) 14,394.68 73.53 353.51 7,145.87 7,074.96 11,104.41 3,429.66 5,976,942.94 353,171.40 3.54 8,337.07 MWD+IFR-AK-CAZ-SC(3) 14,488.04 72.91 351.56 7,172.82 7,101.91 11,193.04 3,418.05 5,977,031.77 353,161.57 2.11 8,421.31 MWD+IFR-AK-CAZ-SC(3) 14,581.39 74.13 349.50 7,199.31 7,128.40 11,281.32 3,403.32 5,977,120.33 353,148.61 2.49 8,506.66 MWD+IFR-AK-CAZ-SC(3) 14,674.85 75.19 346.95 7,224.04 7,153.13 11,369.55 3,384.92 5,977,208.90 353,131.99 2.87 8,593.62 MWD+IFR-AK-CAZ-SC(3) 14,768.67 77.72 344.33 7,246.01 7,175.10 11,457.89 3,362.30 5,977,297.67 353,111.13 3.83 8,682.60 MWD+IFR-AK-CAZ-SC(3) 14,862.47 78.97 342.30 7,264.96 7,194.05 11,545.88 3,335.92 5,977,386.16 353,086.53 2.50 8,772.98 MWD+IFR-AK-CAZ-SC(3) 14,956.18 79.78 339.58 7,282.24 7,211.33 11,632.92 3,305.84 5,977,473.79 353,058.20 2.98 8,864.19 MWD+IFR-AK-CAZ-SC(3) 15,049.02 80.44 337.45 7,298.19 7,227.28 11,718.02 3,272.34 5,977,559.53 353,026.42 2.37 8,955.22 MWD+IFR-AK-CAZ-SC(3) 15,141.87 80.16 334.86 7,313.84 7,242.93 11,801.72 3,235.35 5,977,643.95 352,991.11 2.77 9,046.60 MWD+IFR-AK-CAZ-SC(3) 15,206.15 80.20 333.81 7,324.80 7,253.89 11,858.81 3,207.92 5,977,701.58 352,964.83 1.61 9,109.92 MWD+IFR-AK-CAZ-SC(3) 15,261.09 80.20 333.81 7,334.15 7,263.24 11,907.39 3,184.02 5,977,750.62 352,941.92 0.00 9,164 05 7-5/8"X 9-7/8"by 11" 15,273.00 80.20 333.81 7,336.18 7,265.27 11,917.92 3,178.84 5,977,761.25 352,936.95 0.00 9,175.78 PROJECTED to TD 5/31/2016 3:38:24PM Page 6 COMPASS 5000.1 Build 74 • • Final Definitive Survey Verified and Signed-off All targets and/or well position objectives have been achieved. (] Yes ❑ No I have checked to the best of my ability that the following data is correct: EI Surface Coordinates ID Declination & Convergence GRS Survey Corrections Digitally signed by Brij Survey Tool Codes Hall-Potnis Date:2016.05.31 SLB DE: 15:40:26-08'00' Digitally signed by William William EarhartE,bart Client Representative: Date 201605 311619 53.0800 Date: • RECEIVED 27 2 9 1 JUN 1 0 2010 AOGCC FINAL ConocoPhillips(Alaska) Inc. -WNS Western North Slope CD5 Alpine West Pad CD5-02 CD5-02 NAD 83 Definitive Survey Report 31 May, 2016 . • SLB Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Project Western North Slope,North Slope Alaska,United States Map System: US State Plane 1983 System Datum: Mean Sea Level Geo Datum: North American Datum 1983 Using Well Reference Point Map Zone: Alaska Zone 4 Using geodetic scale factor Well CD5-02 Well Position +N/-S 0.00 usft Northing: 5,965,656.28 usft Latitude: 70°18'49.099 N +E/-W 0.00 usft Easting: 1,489,553.29 usft Longitude: 151°13'21.934 W Position Uncertainty 0.00 usft Wellhead Elevation: usft Ground Level: 34.10 usft Wellbore CD5-02 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (°) (°) (nT) BGGM2015 4/1/2016 17.70 80.83 57,468 Design CD5-02 Audit Notes: Version: 1.0 Phase: ACTUAL Tie On Depth: 36.81 Vertical Section: Depth From(TVD) +N/-S +EI-W Direction (usft) (usft) (usft) (°) 36.81 0.00 0.00 333.00 Survey Program Date 5/31/2016 From To (usft) (usft) Survey(Wellbore) Tool Name Description Survey Date 100.00 600.00 CD5-02 Svy1-SLB_NSG+MSHOT(CD5 GYD-GC-MS Gyrodata gyrocompassing m/s 3/28/2016 8:50:. 662.12 2,360.57 CD5-02 Svy2-SLB_MWD+GMAG(CD5 MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 3/28/2016 9:01: 2,460.02 15,206.15 CD5-02 Svy3-SLB_MWD+GMAG(CD5 MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 4/1/2016 11:42:3 Survey Map Map Vertical MD Inc Azi TVD TVDSS +NI-S +E/-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 36.81 0.00 0.00 36.81 -34.10 0.00 0.00 5,965,656.28 1,489,553.29 0.00 0.00 UNDEFINED 100.00 0.25 21.97 100.00 29.09 0.13 0.05 5,965,656.41 1,489,553.34 0.40 0.09 GYD-GC-MS(1) 200.00 0.45 336.14 200.00 129.09 0.69 -0.03 5,965,656.97 1,489,553.28 0.33 0.63 GYD-GC-MS(1) 300.00 0.49 331.59 299.99 229.08 1.42 -0.39 5,965,657.71 1,489,552.93 0.05 1.45 GYD-GC-MS(1) 400.00 1.00 12.41 399.99 329.08 2.65 -0.40 5,965,658.94 1,489,552.94 0.71 2.55 GYD-GC-MS(1) 500.00 1.76 29.10 499.96 429.05 4.85 0.53 5,965,661.11 1,489,553.92 0.85 4.08 GYD-GC-MS(1) 600.00 2.46 21.57 599.89 528.98 8.18 2.07 5,965,664.42 1,489,555.52 0.75 6,35 GYD-GC-MS(1) 662.12 2.50 4.37 661.95 591.04 10.78 2.66 5,965,667.00 1,489,556.17 1.20 8.39 MWD+IFR-AK-CAZ-SC(2) 754.58 4.34 355.28 754.24 683.33 16.27 2.53 5,965,672.50 1,489,556.14 2.07 13.35 MWD+IFR-AK-CAZ-SC(2) 848.35 7.24 354.20 847.53 776.62 25.69 1.64 5,965,681.93 1,489,555.44 3.09 22.15 MWD+IFR-AK-CAZ-SC(2) 942.30 9.87 357.07 940.42 869.51 39.62 0.63 5,965,695.88 1,489,554.71 2.84 35.02 MWD+IFR-AK-CAZ-SC(2) 1,036.06 11.67 359.72 1,032.53 961.62 57.13 0.17 5,965,713.39 1,489,554.61 1.99 50.83 MWD+IFR-AK-CAZ-SC(2) 5/31/2016 2:06:12PM Page 2 COMPASS 5000.1 Build 74 • • SLB Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +El-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 1,131.13 13.07 1.08 1,125.39 1,054.48 77.50 0.32 5,965,733.75 1,489,555.17 1.50 68.90 MWD+IFR-AK-CAZ-SC(2) 1,225.92 14.67 4.82 1,217.41 1,146.50 100.18 1.54 5,965,756.40 1,489,556.84 1.93 88.56 MWD+IFR-AK-CAZ-SC(2) 1,318.58 19.54 12.24 1,305.96 1,235.05 127.03 5.81 5,965,783.16 1,489,561.65 5.75 110.55 MWD+IFR-AK-CAZ-SC(2) 1,415.08 22.60 15.63 1,396.00 1,325.09 160.67 14.23 5,965,816.62 1,489,570.74 3.41 136.70 MWD+IFR-AK-CAZ-SC(2) 1,510.04 24.01 16.49 1,483.21 1,412.30 196.76 24.63 5,965,852.50 1,489,581.87 1.53 164.14 MWD+IFR-AK-CAZ-SC(2) 1,604.48 26.76 17.67 1,568.52 1,497.61 235.45 36.54 5,965,890.93 1,489,594.55 2.96 193.20 MWD+IFR-AK-CAZ-SC(2) 1,695.70 30.55 17.53 1,648.56 1,577.65 277.14 49.76 5,965,932.35 1,489,608.60 4.16 224.35 MWD+IFR-AK-CAZ-SC(2) 1,793.42 33.69 14.20 1,731.32 1,660.41 327.12 63.89 5,965,982.02 1,489,623.74 3.69 262.45 MWD+IFR-AK-CAZ-SC(2) 1,888.31 36.08 12.92 1,809.15 1,738.24 379.87 76.60 5,966,034.51 1,489,637.50 2.63 303.69 MWD+IFR-AK-CAZ-SC(2) 1,982.46 39.70 11.99 1,883.44 1,812.53 436.33 89.05 5,966,090.70 1,489,651.08 3.89 348.34 MWD+IFR-AK-CAZ-SC(2) 2,076.91 42.58 14.69 1,954.57 1,883.66 496.76 103.42 5,966,150.82 1,489,666.66 3.58 395.66 MWD+IFR-AK-CAZ-SC(2) 2,170.36 44.87 18.26 2,022.11 1,951.20 558.66 121.77 5,966,212.34 1,489,686.25 3.60 442.49 MWD+IFR-AK-CAZ-SC(2) 2,265.64 47.38 23.17 2,088.16 2,017.25 622.84 146.11 5,966,276.01 1,489,711.87 4.55 488.62 MWD+IFR-AK-CAZ-SC(2) 2,360.57 51.38 24.84 2,149.95 2,079.04 688.63 175.44 5,966,341.20 1,489,742.52 4.42 533.93 MWD+IFR-AK-CAZ-SC(2) 2,423.99 53.01 23.78 2,188.83 2,117.92 734.30 196.07 5,966,386.44 1,489,764.06 2.89 56525 ') II, L. 10314x13-112" 1116.11616 2,460.02 53.94 23.20 2,210.27 2,139.36 760.85 207.61 5,966,412.75 1,489,776.13 2.89 583.67 MWD+IFR-AK-CAZ-SC(3) 2,550.56 56.44 21.66 2,261.96 2,191.05 829.56 235.95 5,966,480.87 1,489,805.85 3.09 632.03 MWD+IFR-AK-CAZ-SC(3) 2,643.57 59.45 20.95 2,311.31 2,240.40 903.00 264.58 5,966,553.71 1,489,835.94 3.30 684.46 MWD+IFR-AK-CAZ-SC(3) 2,739.76 62.99 20.08 2,357.62 2,286.71 981.95 294.11 5,966,632.05 1,489,867.05 3.76 741.40 MWD+IFR-AK-CAZ-SC(3) 2,834.27 65.70 18.67 2,398.53 2,327.62 1,062.31 322.36 5,966,711.82 1,489,896.91 3.17 800.18 MWD+IFR-AK-CAZ-SC(3) 2,928.95 65.44 19.07 2,437.69 2,366.78 1,143.88 350.24 5,966,792.81 1,489,926.42 0.47 860.20 MWD+IFR-AK-CAZ-SC(3) 3,022.56 65.54 19.51 2,476.53 2,405.62 1,224.28 378.38 5,966,872.61 1,489,956.16 0.44 919.06 MWD+IFR-AK-CAZ-SC(3) 3,116.68 65.61 18.73 2,515.45 2,444.54 1,305.24 406.45 5,966,953.00 1,489,985.85 0.76 978.46 MWD+IFR-AK-CAZ-SC(3) 3,211.23 65.47 17.71 2,554.60 2,483.69 1,386.99 433.36 5,967,034.18 1,490,014.39 0.99 1,039.08 MWD+IFR-AK-CAZ-SC(3) 3,305.09 65.62 17.96 2,593.45 2,522.54 1,468.32 459.53 5,967,114.97 1,490,042.19 0.29 1,099.67 MWD+IFR-AK-CAZ-SC(3) 3,398.69 65.85 18.07 2,631.92 2,561.01 1,549.47 485.92 5,967,195.56 1,490,070.20 0.27 1,159.99 MWD+IFR-AK-CAZ-SC(3) 3,493.01 65.69 17.52 2,670.63 2,599.72 1,631.37 512.20 5,967,276.91 1,490,098.13 0.56 1,221.02 MWD+IFR-AK-CAZ-SC(3) 3,587.26 65.54 16.65 2,709.54 2,638.63 1,713.42 537.42 5,967,358.43 1,490,124.99 0.86 1,282.68 MWD+IFR-AK-CAZ-SC(3) 3,681.03 65.37 17.59 2,748.49 2,677.58 1,794.94 562.53 5,967,439.42 1,490,151.73 0.93 1,343.92 MWD+IFR-AK-CAZ-SC(3) 3,774.90 65.95 17.68 2,787.18 2,716.27 1,876.44 588.44 5,967,520.38 1,490,179.27 0.62 1,404.78 MWD+IFR-AK-CAZ-SC(3) 3,869.07 65.83 17.58 2,825.65 2,754.74 1,958.36 614.47 5,967,601.75 1,490,206.94 0.16 1,465.95 MWD+IFR-AK-CAZ-SC(3) 3,963.99 65.54 17.48 2,864.73 2,793.82 2,040.84 640.53 5,967,683.69 1,490,234.64 0.32 1,527.61 MWD+IFR-AK-CAZ-SC(3) 4,057.96 65.63 17.70 2,903.57 2,832.66 2,122.41 666.39 5,967,764.71 1,490,262.13 0.23 1,588.55 MWD+IFR-AK-CAZ-SC(3) 4,152.30 65.79 16.88 2,942.38 2,871.47 2,204.51 691.94 5,967,846.28 1,490,289.33 0.81 1,650.10 MWD+IFR-AK-CAZ-SC(3) 4,246.35 65.79 16.23 2,980.95 2,910.04 2,286.73 716.38 5,967,927.99 1,490,315.42 0.63 1,712.26 MWD+IFR-AK-CAZ-SC(3) 4,340.15 66.05 16.73 3,019.22 2,948.31 2,368.85 740.68 5,968,009.60 1,490,341.36 0.56 1,774.40 MWD+IFR-AK-CAZ-SC(3) 4,433.83 65.76 17.23 3,057.47 2,986.56 2,450.64 765.65 5,968,090.86 1,490,367.97 0.58 1,835.94 MWD+IFR-AK-CAZ-SC(3) 4,527.58 65.67 17.96 3,096.03 3,025.12 2,532.10 791.48 5,968,171.78 1,490,395.43 0.72 1,896.79 MWD+IFR-AK-CAZ-SC(3) 4,621.98 65.48 19.62 3,135.06 3,064.15 2,613.46 819.16 5,968,252.56 1,490,424.74 1.61 1,956.72 MWD+IFR-AK-CAZ-SC(3) 5/31/2016 2:06:12PM Page 3 COMPASS 5000.1 Build 74 • • SLB Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +E/-W Northing Easting DLS Section (usft) (°) (0) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 4,715.64 65.32 19.48 3,174.05 3,103.14 2,693.71 847.66 5,968,332.22 1,490,454.84 0.22 2,015.29 MWD+IFR-AK-CAZ-SC(3) 4,809.83 65.09 18.81 3,213.55 3,142.64 2,774.49 875.70 5,968,412.41 1,490,484.50 0.69 2,074.53 MWD+IFR-AK-CAZ-SC(3) 4,904.25 65.23 17.70 3,253.22 3,182.31 2,855.86 902.54 5,968,493.22 1,490,512.96 1.08 2,134.84 MWD+IFR-AK-CAZ-SC(3) 4,998.12 65.13 15.63 3,292.62 3,221.71 2,937.48 926.98 5,968,574.32 1,490,539.03 2.00 2,196.47 MWD+IFR-AK-CAZ-SC(3) 5,090.35 65.23 15.12 3,331.34 3,260.43 3,018.19 949.17 5,968,654.57 1,490,562.84 0.51 2,258.31 MWD+IFR-AK-CAZ-SC(3) 5,184.56 65.32 15.20 3,370.75 3,299.84 3,100.79 971.55 5,968,736.69 1,490,586.87 0.12 2,321.75 MWD+IFR-AK-CAZ-SC(3) 5,278.88 65.60 14.70 3,409.92 3,339.01 3,183.68 993.68 5,968,819.12 1,490,610.66 0.57 2,385.56 MWD+IFR-AK-CAZ-SC(3) 5,373.58 65.38 16.27 3,449.21 3,378.30 3,266.72 1,016.69 5,968,901.67 1,490,635.33 1.53 2,449.10 MWD+IFR-AK-CAZ-SC(3) 5,467.91 65.41 19.31 3,488.49 3,417.58 3,348.37 1,042.89 5,968,982.77 1,490,663.16 2.93 2,509.96 MWD+IFR-AK-CAZ-SC(3) 5,562.73 65.49 20.43 3,527.89 3,456.98 3,429.48 1,072.20 5,969,063.27 1,490,694.10 1.08 2,568.92 MWD+IFR-AK-CAZ-SC(3) 5,657.16 65.16 19.78 3,567.31 3,496.40 3,510.06 1,101.70 5,969,143.23 1,490,725.21 0.72 2,627.32 MWD+IFR-AK-CAZ-SC(3) 5,751.54 65.42 19.50 3,606.76 3,535.85 3,590.81 1,130.51 5,969,223.38 1,490,755.64 0.39 2,686.19 MWD+IFR-AK-CAZ-SC(3) 5,846.43 65.39 17.79 3,646.26 3,575.35 3,672.56 1,158.10 5,969,304.55 1,490,784.85 1.64 2,746.51 MWD+IFR-AK-CAZ-SC(3) 5,940.15 65.24 16.94 3,685.40 3,614.49 3,753.83 1,183.51 5,969,385.29 1,490,811.90 0.84 2,807.38 MWD+IFR-AK-CAZ-SC(3) 6,034.25 65.85 16.65 3,724.36 3,653.45 3,835.83 1,208.26 5,969,466.78 1,490,838.29 0.71 2,869.21 MWD+IFR-AK-CAZ-SC(3) 6,126.35 66.02 16.63 3,761.91 3,691.00 3,916.41 1,232.34 5,969,546.85 1,490,863.98 0.19 2,930.07 MWD+IFR-AK-CAZ-SC(3) 6,220.22 65.83 17.82 3,800.20 3,729.29 3,998.26 1,257.72 5,969,628.17 1,490,891.00 1.17 2,991.49 MWD+IFR-AK-CAZ-SC(3) 6,313.83 65.72 18.70 3,838.62 3,767.71 4,079.33 1,284.47 5,969,708.68 1,490,919.36 0.87 3,051.57 MWD+IFR-AK-CAZ-SC(3) 6,407.77 65.73 17.35 3,877.24 3,806.33 4,160.76 1,310.97 5,969,789.55 1,490,947.49 1.31 3,112.10 MWD+IFR-AK-CAZ-SC(3) 6,502.36 65.80 16.19 3,916.07 3,845.16 4,243.34 1,335.85 5,969,871.61 1,490,974.03 1.12 3,174.38 MWD+IFR-AK-CAZ-SC(3) 6,595.58 65.79 16.00 3,954.29 3,883.38 4,325.04 1,359.42 5,969,952.81 1,490,999.23 0.19 3,236.47 MWD+IFR-AK-CAZ-SC(3) 6,689.68 65.76 17.01 3,992.90 3,921.99 4,407.31 1,383.80 5,970,034.57 1,491,025.26 0.98 3,298.71 MWD+IFR-AK-CAZ-SC(3) 6,785.09 65.96 16.25 4,031.92 3,961.01 4,490.74 1,408.72 5,970,117.47 1,491,051.85 0.76 3,361.73 MWD+IFR-AK-CAZ-SC(3) 6,878.72 65.50 17.67 4,070.41 3,999.50 4,572.38 1,433.61 5,970,198.59 1,491,078.38 1.47 3,423.17 MWD+IFR-AK-CAZ-SC(3) 6,973.14 65.68 19.70 4,109.43 4,038.52 4,653.82 1,461.16 5,970,279.46 1,491,107.55 1.97 3,483.23 MWD+IFR-AK-CAZ-SC(3) 7,067.75 65.41 19.88 4,148.60 4,077.69 4,734.85 1,490.32 5,970,359.88 1,491,138.33 0.33 3,542.20 MWD+IFR-AK-CAZ-SC(3) 7,160.21 65.87 19.94 4,186.73 4,115.82 4,814.05 1,519.00 5,970,438.48 1,491,168.59 0.50 3,599.74 MWD+IFR-AK-CAZ-SC(3) 7,254.52 65.89 19.76 4,225.27 4,154.36 4,895.01 1,548.23 5,970,518.83 1,491,199.44 0.18 3,658.60 MWD+IFR-AK-CAZ-SC(3) 7,349.58 65.86 19.82 4,264.13 4,193.22 4,976.64 1,577.60 5,970,599.85 1,491,230.45 0.07 3,718.01 MWD+IFR-AK-CAZ-SC(3) 7,444.36 65.45 19.59 4,303.20 4,232.29 5,057.94 1,606.72 5,970,680.54 1,491,261.19 0.49 3,777.22 MWD+IFR-AK-CAZ-SC(3) 7,539.08 65.56 19.85 4,342.47 4,271.56 5,139.08 1,635.80 5,970,761.07 1,491,291.89 0.28 3,836.31 MWD+IFR-AK-CAZ-SC(3) 7,632.44 65.35 20.12 4,381.25 4,310.34 5,218.89 1,664.83 5,970,840.28 1,491,322.51 0.35 3,894.25 MWD+IFR-AK-CAZ-SC(3) 7,726.59 65.61 18.64 4,420.33 4,349.42 5,299.69 1,693.25 5,970,920.49 1,491,352.55 1.46 3,953.34 MWD+IFR-AK-CAZ-SC(3) 7,821.66 65.51 17.54 4,459.66 4,388.75 5,381.96 1,720.12 5,971,002.20 1,491,381.07 1.06 4,014.44 MWD+IFR-AK-CAZ-SC(3) 7,915.45 65.71 16.39 4,498.39 4,427.48 5,463.66 1,745.05 5,971,083.37 1,491,407.63 1.14 4,075.92 MWD+IFR-AK-CAZ-SC(3) 8,009.71 65.37 15.44 4,537.42 4,466.51 5,546.17 1,768.58 5,971,165.39 1,491,432.81 0.99 4,138.76 MWD+IFR-AK-CAZ-SC(3) 8,103.93 65.68 15.48 4,576.46 4,505.55 5,628.82 1,791.43 5,971,247.56 1,491,457.32 0.33 4,202.02 MWD+IFR-AK-CAZ-SC(3) 8,198.65 65.60 16.51 4,615.53 4,544.62 5,711.77 1,815.21 5,971,330.00 1,491,482.76 0.99 4,265.13 MWD+IFR-AK-CAZ-SC(3) 8,292.68 65.70 17.32 4,654.30 4,583.39 5,793.73 1,840.13 5,971,411.44 1,491,509.32 0.79 4,326.84 MWD+IFR-AK-CAZ-SC(3) 8,386.88 65.61 18.29 4,693.13 4,622.22 5,875.44 1,866.38 5,971,492.60 1,491,537.20 0.94 4,387.74 MWD+IFR-AK-CAZ-SC(3) 5/31/2016 2:06:12PM Page 4 COMPASS 5000.1 Build 74 • 0 SLB Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91 usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +El-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 8.481.03 65.51 19.57 4,732.09 4,661.18 5,956.51 1,894.18 5,971,573.09 1,491,566.63 1.24 4447.35 MWD+IFR-AK-CAZ-SC(3) 8,574.91 65.42 19.84 4,771.07 4,700.16 6,036.92 1,922.98 5,971,652.89 1,491,597.03 0.28 4,505.92 MWD+IFR-AK-CAZ-SC(3) 8,669.30 65.29 19.61 4,810.43 4,739.52 6,117.67 1,951.93 5,971,733.05 1,491,627.60 0.26 4,564.73 MWD+IFR-AK-CAZ-SC(3) 8,763.31 64.97 20.31 4,849.97 4,779.06 6,197.84 1,981.05 5,971,812.61 1,491,658.32 0.76 4,622.94 MWD+IFR-AK-CAZ-SC(3) 8,857.91 65.16 20.51 4,889.85 4,818.94 6,278.24 2,010.96 5,971,892.38 1,491,689.84 0.28 4,680.99 MWD+IFR-AK-CAZ-SC(3) 8,952.49 65.34 20.56 4,929.45 4,858.54 6,358.67 2,041.09 5,971,972.19 1,491,721.58 0.20 4,738.98 MWD+IFR-AK-CAZ-SC(3) 9,047.03 65.24 20.18 4,968.97 4,898.06 6,439.19 2,070.99 5,972,052.08 1,491,753.08 0.38 4,797.15 MWD+IFR-AK-CAZ-SC(3) 9,139.21 65.16 19.84 5,007.63 4,936.72 6,517.81 2,099.62 5,972,130.11 1,491,783.29 0.35 4,854.21 MWD+IFR-AK-CAZ-SC(3) 9,233.57 65.38 19.91 5,047.11 4,976.20 6,598.41 2,128.76 5,972,210.10 1,491,814.03 0.24 4,912.79 MWD+IFR-AK-CAZ-SC(3) 9,327.82 65.90 19.71 5,085.98 5,015.07 6,679.19 2,157.86 5,972,290.27 1,491,844.75 0.58 4,971.56 MWD+IFR-AK-CAZ-SC(3) 9,422.04 65.91 19.32 5,124.45 5,053.54 6,760.26 2,186.59 5,972,370.74 1,491,875.10 0.38 5,030.75 MWD+IFR-AK-CAZ-SC(3) 9,516.64 65.83 18.57 5,163.12 5,092.21 6,841.92 2,214.62 5,972,451.81 1,491,904.76 0.73 5,090.78 MWD+IFR-AK-CAZ-SC(3) 9,611.31 65.73 19.24 5,201.96 5,131.05 6,923.60 2,242.59 5,972,532.91 1,491,934.37 0.65 5,150.86 MWD+IFR-AK-CAZ-SC(3) 9,705.28 65.83 19.87 5,240.51 5,169.60 7,004.35 2,271.27 5,972,613.06 1,491,964.67 0.62 5,209.79 MWD+IFR-AK-CAZ-SC(3) 9,798.97 65.63 19.79 5,279.02 5,208.11 7,084.70 2,300.25 5,972,692.80 1,491,995.25 0.23 5,268.22 MWD+IFR-AK-CAZ-SC(3) 9,892.74 66.00 20.46 5,317.44 5,246.53 7,165.01 2,329.68 5,972,772.51 1,492,026.28 0.76 5,326.42 MWD+IFR-AK-CAZ-SC(3) 9,986.95 65.68 20.87 5,355.99 5,285.08 7,245.44 2,360.01 5,972,852.30 1,492,058.23 0.52 5,384.31 MWD+IFR-AK-CAZ-SC(3) 10,081.69 66.32 19.60 5,394.53 5,323.62 7,326.65 2,389.95 5,972,932.88 1,492,089.78 1.40 5,443.08 MWD+IFR-AK-CAZ-SC(3) 10,175.49 65.57 18.12 5,432.77 5,361.86 7,407.70 2,417.64 5,973,013.36 1,492,119.09 1.65 5,502.72 MWD+IFR-AK-CAZ-SC(3) 10,269.81 65.29 17.49 5,471.98 5,401.07 7,489.37 2,443.87 5,973,094.48 1,492,146.95 0.68 5,563.58 MWD+IFR-AK-CAZ-SC(3) 10,365.63 65.43 16.12 5,511.93 5,441.02 7,572.74 2,469.04 5,973,177.32 1,492,173.80 1.31 5,626.44 MWD+IFR-AK-CAZ-SC(3) 10,458.71 65.07 15.78 5,550.90 5,479.99 7,654.01 2,492.27 5,973,258.11 1,492,198.66 0.51 5,688.31 MWD+IFR-AK-CAZ-SC(3) 10,552.35 64.90 16.80 5,590.50 5,519.59 7,735.46 2,516.07 5,973,339.06 1,492,224.09 1.00 5,750.07 MWD+IFR-AK-CAZ-SC(3) 10,645.95 65.04 17.27 5,630.10 5,559.19 7,816.55 2,540.92 5,973,419.62 1,492,250.56 0.48 5,811.04 MWD+IFR-AK-CAZ-SC(3) 10,739.84 65.21 16.17 5,669.60 5,598.69 7,898.13 2,565.43 5,973,500.68 1,492,276.69 1.08 5,872.60 MWD+IFR-AK-CAZ-SC(3) 10,833.39 66.32 14.90 5,708.00 5,637.09 7,980.31 2,588.27 5,973,582.39 1,492,301.18 1.71 5,935.46 MWD+IFR-AK-CAZ-SC(3) 10,926.98 65.63 15.31 5,746.10 5,675.19 8,062.84 2,610.54 5,973,664.45 1,492,325.11 0.84 5,998.88 MWD+IFR-AK-CAZ-SC(3) 11,021.23 65.81 16.67 5,784.86 5,713.95 8,145.43 2,634.21 5,973,746.54 1,492,350.43 1.33 6,061.72 MWD+IFR-AK-CAZ-SC(3) 11,113.70 65.48 17.95 5,822.99 5,752.08 8,225.85 2,659.27 5,973,826.43 1,492,377.10 1.31 6,122.00 MWD+IFR-AK-CAZ-SC(3) 11,207.69 65.48 19.31 5,862.00 5,791.09 8,306.88 2,686.59 5,973,906.89 1,492,406.04 1.32 6,181.80 MWD+IFR-AK-CAZ-SC(3) 11,301.16 65.56 20.00 5,900.73 5,829.82 8,386.99 2,715.20 5,973,986.41 1,492,436.25 0.68 6,240.19 MWD+IFR-AK-CAZ-SC(3) 11,394.96 65.33 20.60 5,939.71 5,868.80 8,467.01 2,744.80 5,974,065.81 1,492,467.45 0.63 6,298.05 MWD+IFR-AK-CAZ-SC(3) 11,488.60 65.27 19.76 5,978.84 5,907.93 8,546.86 2,774.15 5,974,145.04 1,492,498.39 0.82 6,355.87 MWD+IFR-AK-CAZ-SC(3) 11,582.14 65.33 19.27 6,017.93 5,947.02 8,626.96 2,802.54 5,974,224.55 1,492,528.38 0.48 6,414.35 MWD+IFR-AK-CAZ-SC(3) 11,676.19 65.33 18.37 6,057.19 5,986.28 8,707.86 2,830.11 5,974,304.87 1,492,557.57 0.87 6,473.91 MWD+IFR-AK-CAZ-SC(3) 11,769.99 65.30 18.13 6,096.36 6,025.45 8,788.80 2,856.80 5,974,385.25 1,492,585.88 0.23 6,533.92 MWD+IFR-AK-CAZ-SC(3) 11,863.69 65.33 18.49 6,135.49 6,064.58 8,869.62 2,883.54 5,974,465.52 1,492,614.24 0.35 6,593.79 MWD+IFR-AK-CAZ-SC(3) 11,957.77 65.30 18.33 6,174.78 6,103.87 8,950.73 2,910.54 5,974,546.06 1,492,642.86 0.16 6,653.80 MWD+IFR-AK-CAZ-SC(3) 12,051.30 65.45 18.94 6,213.76 6,142.85 9,031.30 2,937.71 5,974,626.06 1,492,671.64 0.61 6,713.25 MWD+IFR-AK-CAZ-SC(3) 12,144.55 65.22 19.35 6,252.67 6,181.76 9,111.35 2,965.50 5,974,705.53 1,492,701.03 0.47 6,771.96 MWD+IFR-AK-CAZ-SC(3) 5/31/2016 2:06:12PM Page 5 COMPASS 5000.1 Build 74 • i SLB Definitive Survey Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well CD5-02 Project: Western North Slope TVD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Site: CD5 Alpine West Pad MD Reference: CD5-02:34.1+36.81 @ 70.91usft(Doyon 19) Well: CD5-02 North Reference: True Wellbore: CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02 Database: EDM Production Survey Map Map Vertical MD Inc Azi TVD TVDSS +N/-S +EI-W Northing Easting DLS Section (usft) (°) (°) (usft) (usft) (usft) (usft) (ft) (ft) (°/100') (ft) Survey Tool Name 12,238.03 65.46 19.98 6,291.67 6,220.76 9.191.35 2,994.09 5,974,784.94 1,492,731.22 0.66 6,830.27 MWD+IFR-AK-CAZ-SC(3) 12,332.17 65.18 19.98 6,330.98 6,260.07 9,271.74 3,023.32 5,974,864.72 1,492,762.06 0.30 6,888.63 MWD+IFR-AK-CAZ-SC(3) 12,426.12 65.52 20.43 6,370.17 6,299.26 9,351.88 3,052.81 5,974,944.24 1,492,793.15 0.57 6,946.64 MWD+IFR-AK-CAZ-SC(3) 12,519.59 65.56 19.98 6,408.87 6,337.96 9,431.72 3,082.20 5,975,023.47 1,492,824.13 0.44 7,004.44 MWD+IFR-AK-CAZ-SC(3) 12,613.33 65.65 19.13 6,447.59 6,376.68 9,512.17 3,110.77 5,975,103.32 1,492,854.32 0.83 7,063.14 MWD+IFR-AK-CAZ-SC(3) 12,707.05 65.58 18.58 6,486.28 6,415.37 9,592.95 3,138.36 5,975,183.52 1,492,883.52 0.54 7,122.59 MWD+IFR-AK-CAZ-SC(3) 12,801.25 65.74 18.85 6,525.10 6,454.19 9,674.23 3,165.89 5,975,264.24 1,492,912.68 0.31 7,182.52 MWD+IFR-AK-CAZ-SC(3) 12,894.90 65.58 17.89 6,563.70 6,492.79 9,755.21 3,192.78 5,975,344.65 1,492,941.19 0.95 7,242.46 MWD+IFR-AK-CAZ-SC(3) 12,988.76 65.68 17.05 6,602.43 6,531.52 9,836.76 3,218.45 5,975,425.66 1,492,968.49 0.82 7,303.47 MWD+IFR-AK-CAZ-SC(3) 13,082.21 65.61 15.98 6,640.97 6,570.06 9,918.38 3,242.65 5,975,506.78 1,492,994.32 1.05 7,365.21 MWD+IFR-AK-CAZ-SC(3) 13,175.10 65.75 15.60 6,679.23 6,608.32 9,999.84 3,265.68 5,975,587.74 1,493,018.99 0.40 7,427.33 MWD+IFR-AK-CAZ-SC(3) 13,269.69 65.54 15.94 6,718.23 6,647.32 10,082.76 3,289.10 5,975,670.18 1,493,044.07 0.40 7,490.59 MWD+IFR-AK-CAZ-SC(3) 13,363.57 65.65 15.90 6,757.02 6,686.11 10,164.98 3,312.55 5,975,751.90 1,493,069.16 0.12 7,553.19 MWD+IFR-AK-CAZ-SC(3) 13,457.09 66.39 13.48 6,795.04 6,724.13 10,247.62 3,334.21 5,975,834.09 1,493,092.48 2.49 7,617.00 MWD+IFR-AK-CAZ-SC(3) 13,550.07 66.88 12.48 6,831.91 6,761.00 10,330.80 3,353.38 5,975,916.85 1,493,113.31 1.12 7,682.40 MWD+IFR-AK-CAZ-SC(3) 13,644.27 66.28 13.05 6,869.35 6,798.44 10,415.10 3,372.48 5,976,000.75 1,493,134.10 0.84 7,748.85 MWD+IFR-AK-CAZ-SC(3) 13,738.01 64.09 14.07 6,908.69 6,837.78 10,497.81 3,392.42 5,976,083.03 1,493,155.70 2.54 7,813.49 MWD+IFR-AK-CAZ-SC(3) 13,831.06 64.48 11.88 6,949.07 6,878.16 10,579.50 3,411.24 5,976,164.32 1,493,176.15 2.16 7,877.73 MWD+IFR-AK-CAZ-SC(3) 13,925.08 66.02 8.67 6,988.44 6,917.53 10,663.50 3,426.46 5,976,247.99 1,493,193.05 3.51 7,945.67 MWD+IFR-AK-CAZ-SC(3) 14,018.34 68.02 4.56 7,024.86 6,953.95 10,748.76 3,436.32 5,976,333.03 1,493,204.62 4.59 8,017.16 MWD+IFR-AK-CAZ-SC(3) 14,113.35 69.68 0.80 7,059.15 6,988.24 10,837.25 3,440.45 5,976,421.41 1,493,210.52 4.08 8,094.13 MWD+IFR-AK-CAZ-SC(3) 14,207.24 71.18 358.99 7,090.60 7,019.69 10,925.71 3,440.28 5,976,509.85 1,493,212.13 2.42 8,173.02 MWD+IFR-AK-CAZ-SC(3) 14,300.82 73.35 356.97 7,119.11 7,048.20 11,014.77 3,437.13 5,976,598.96 1,493,210.77 3.10 8,253.81 MWD+IFR-AK-CAZ-SC(3) 14,394.68 73.53 353.51 7,145.87 7,074.96 11,104.41 3,429.66 5,976,688.72 1,493,205.11 3.54 8,337.07 MWD+IFR-AK-CAZ-SC(3) 14,488.04 72.91 351.56 7,172.82 7,101.91 11,193.04 3,418.05 5,976,777.55 1,493,195.28 2.11 8,421.31 MWD+IFR-AK-CAZ-SC(3) 14,581.39 74.13 349.50 7,199.31 7,128.40 11,281.32 3,403.32 5,976,866.11 1,493,182.33 2.49 8,506.66 MWD+IFR-AK-CAZ-SC(3) 14,674.85 75.19 346.95 7,224.04 7,153.13 11,369.55 3,384.92 5,976,954.68 1,493,165.71 2.87 8,593.62 MWD+IFR-AK-CAZ-SC(3) 14,768.67 77.72 344.33 7,246.61 7,175.10 11,457.89 3,362.30 5,977,043.45 1,493,144.87 3.83 8,682.60 MWD+IFR-AK-CAZ-SC(3) 14,862.47 78.97 342.30 7,264.96 7,194.05 11,545.88 3,335.92 5,977,131.95 1,493,120.26 2.50 8,772.98 MWD+IFR-AK-CAZ-SC(3) 14,956.18 79.78 339.58 7,282.24 7,211.33 11,632.92 3,305.84 5,977,219.57 1,493,091.94 2.98 8,864.19 MWD+IFR-AK-CAZ-SC(3) ' 15,049.02 80.44 337.45 7,298.19 7,227.28 11,718.02 3,272.34 5,977,305.32 1,493,060.17 2.37 8,955.22 MWD+IFR-AK-CAZ-SC(3) 15,141.87 80.16 334.86 7,313.84 7,242.93 11,801.72 3,235.35 5,977,389.74 1,493,024.86 2.77 9,046.60 MWD+IFR-AK-CAZ-SC(3) 15,206.15 80.20 333.81 7,324.80 7,253.89 11,858.81 3,207.92 5,977,447.37 1,492,998.59 1.61 9,109.92 MWD+IFR-AK-CAZ-SC(3) 15,261.09 80.20 333.81 7,334.15 7,263.24 11,907.39 3,184.02 5,977,496.41 1,492,975.67 0.00 9,164.05 7-5/8"X 9-7/8"by 11" 15,273.00 80.20 333.81 7,336.18 7,265.27 11,917.92 3,178.84 5,977,507.05 1,492,970.71 0.00 9,175.78 PROJECTED to TD 01110.140600.110 5/31/2016 2:06:12PM Page 6 COMPASS 5000.1 Build 74 • Final Definitive Survey Verified and Signed-off All targets and/or well position objectives have been achieved. Q Yes ❑ No I have checked to the best of my ability that the following data is correct: LI Surface Coordinates Declination & Convergence (] GRS Survey Corrections Digitally signed by Brij Survey Tool Codes Hall-Potnis Date:2016.05.31 SLB DE: 14:13:05-08'00' Client Representative: William Earhartoa9e,',o,'6 5",6",'s°;'"oa'''" Date: IIID- O aa) N v _n CO o'o¢ o v ® Wv W v > U moo X co v L 0_N Z LL , O d O' �Om yr - a) O n !^ Fa-'Y0 Z r r a) M 'J F- >� ¢9S o o , f� a u ai E a > Y Qno > 0 Q W m QF- l7 j+ '"' Q., O ate., Y to H hQ. Q 10 Q N C C C r0 2 -4 LLL'. 6 c O 47- O_ a) Q., N M C C a) Q N 4.15 il n3 2 a O -p E O T v >s -ua ~ O D ca v v a" J J J y W W W_ pCp r"o 0 O I-- LL LL LL ii a) E - N 0 Q J J J +-' N 0C N U') F- Q Q Q Q ro O u •� _. LL LL LL v _c . 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LL 0 0 0 0 Y , , rCD 00000000u 0 -0 C x m Q O O O 0 0 O O O 0cd LD 0 O 0 0 0 0 O 0 0 0 ce Cr IN r m ao 0o 8o) v) o C CO t0 Co CO CO N. M (/) L. CO CO N N N CO CO N N. O CN N O N N N N a- O C. 0 N N N N N N N N N N N 0 . M O) O) M O) O) CA 6 C) O) 0 ! 0 O N N 0 N N N N N N i 01 O O O O O O O O C) O O O O O O O O O O L N N N N N Cl) U) N N N 7 0) Cm CO C 0. 0 4--, co in la . CID W ++ a S N cc E .c ▪ �Q L N C J o 0 a h 0 h (0 a) 7 d GG G7 Lbb m N N N C') M M N 0 ++ E � cn CL a N 0 ) U N E Z a, ro ▪ r N a as , it .7 a Q • OF rjf _\\\ 1 yy,-• THE STATE Alaska Oil and Gas ��' "?•�i� 9� Of JLAsKA Conservation Commission 1Sl�f '= 333 West Seventh Avenue 1.OF ^ti � GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 Main: 907.279.1433 ALAS Fax: 907.276.7542 www.aogcc.alaska.gov Chip Alvord Drilling Manager ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage, AK 99510-0360 Re: Colville River Field,Alpine Oil Pool, CRU CD5-02 Permit to Drill Number: 216-029 Sundry Number: 316-255 Dear Mr. Alvord: Enclosed is the approved application for sundry approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the AOGCC grants for good cause shown, a person affected by it may file with the AOGCC an application for reconsideration. A request for reconsideration is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. Sincerely, P9 & Cathy . Foerster Chair 0-- DATED this 5 day of May, 2016. RBDMS 1ik3 MAY 0 6 2016 • • REC _WED STATE OF ALASKA MAY 0 3 2016 ALASKA OIL AND GAS CONSERVATION COMMISSION ATS 51.11A, APPLICATION FOR SUNDRY APPROVALS AOGCC 20 AAC 25.280 1.Type of Request: Abandon ❑ Plug Perforations❑ Fracture Stimulate ❑ Repair Well ❑ Operations shutdown❑ Suspend ❑ Perforate ❑ Other Stimulate ❑ Pull Tubing ❑ Change Approved Program Q Plug for Redrill Q Perforate New Pool ❑ Re-enter Susp Well ❑ Alter Casing ❑ Other: ❑ 2.Operator Name: 4.Current Well Class: 5.Permit to Drill Number: ConocoPhillips Alaska,Inc ' Exploratory ❑ Development ❑ 216-029 3.Address: Stratigraphic ❑ Service Q 6.API Number: P.O.Box 100360 Anchorage,AK 99501-0360 50-103-20737-00-00 7.If perforating: oil" 8.Well Name and Number: What Regulation or Conservation Order governs well spacing in this pool? Nm. CRU CD5-02 • Will planned perforations require a spacing exception? Yes ❑ No ❑ 9.Property Designation(Lease Number): 10.Field/Pool(s): ASRC-NPRA2, ADL388466, NPRA 4 ' Colville River Unit/Alpine Pool 11. PRESENT WELL CONDITION SUMMARY Total Depth MD(ft): Total Depth TVD(ft): Effective Depth MD: Effective Depth TVD: MPSP(psi): Plugs(MD): Junk(MD): 15273 • 7336 15153(retainer) 7316 - 2319 14520 Casing Length Size MD TVD Burst Collapse Structural Conductor 80 20" 115 115 1530 520 Surface 2388 10-3/4" 2424 2195 5210 2470 Intermediate 15225 7-5/8" 15261 7334 6890 4790 Production Liner Perforation Depth MD(ft): Perforation Depth TVD(ft): Tubing Size: Tubing Grade: Tubing MD(ft): 14,--T2\ `7235 Packers and SSSV Type: Packers and SSSV MD(ft)and TVD(ft): 12.Attachments: Proposal Summary Q Wellbore schematic Q 13.Well Class after proposed work: Detailed Operations Program E BOP Sketch ❑ Exploratory ❑ Stratigraphic❑ Development❑ Service ❑, -.t 14.Estimated Date for 4/30/2016 15.Well Status after proposed work: Commencing Operations: OIL ❑ WINJ ❑ WDSPL ❑ Suspended 16.Verbal Approval: Date: 4/30/2016 GAS ❑ WAG ❑ GSTOR ❑ SPLUG ❑ Commission Representative: Victoria Loepp GINJ ❑ Op Shutdown ❑ Abandoned L 17. I hereby certify that the foregoing is true and the procedure approved William Earhart 265-1077 herein will not be deviated from without prior written approval. Contact .'h. - - S-2-Ib Email William.C.EarhartCcCOP.com Printed Name Graham Alvord Title Drilling Manager Signature / Phone 265-6120 Date COMMISSION USE ONLY Conditions of approval: Notify Commission so that a representative may witness Sundry Number ` _ 2- 6 Plug Integrity ❑ BOP Test Mechanical Integrity Test ❑ Location Clearance CI !� Other: 00P .rl5tfo 3500p5 ryfp ZSOD StS"Ivtv70av/0r-e-iGv,�ty t RBDMS l., MAY 0 6 2016 Post Initial Injection MIT Req'd? Yes ❑ No1""/ Spacing Exception Required? Yes ❑ No 171 Subsequent Form Required: /(9 — 40- Approved by: 7�"`�7'"`— COMMISSIONER THE COMMISSION Date: -5-/,,V L Jr��/i APPROVED BY Submit Form and Form 10-40 evised 11/2015 oRmIpiciat4 valid for 12 months from the date of approval. Attachments in Duplicate • • ConocoPhillips Alaska,Inc. Post Office Box 100360 Anchorage,Alaska 99510-0360 ConocoPhillips Telephone 907-276-1215 May 2,2016 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage,Alaska 99501 Re: Change to Approved Sundry for CRU CD5-02(PTD 216-029) Dear Sir or Madam: ConocoPhillips Alaska, Inc.hereby applies for a change to the approved sundry for well CRU CD5-02(PTD 216-029).Doyon 19 is currently on the well plugging back in preparation for sidetracking. CRU CD5-02 was planned to be an Alpine A sand WAG injection well. While performing the first stage intermediate cement job,the cement locked up when the bottom plug hit the shoe track.Approximately 2600ft of cement was left inside casing,with no cement in annulus to isolate the shoe.Drillout proved that plugs were launched in the correct order.An investigation is still ongoing as to the root casue of the incident. Remedial cement operations commenced with the drilling out of cement left inside casing.Perforations were shot—540ft MD above the casing shoe.A cement suicide squeze was conducting using a retainer set below the perforations.Although operationally the squeeze went well with full returns durign most of the job, upon evaluation with sonic and ultrasonic CBL the quality was deemed uacceptable for isolation of an injector. Change of approved sundry scope encompasses remedial cementing efforts as well as plug back operations.A new Permit to Drill will be filed for the sidetrack wellbore.V Please fmd attached the information required by 20 AAC 25.005 (a) and(c) for your review. Pertinent information attached to this application includes the following: 1. Form 10-403 Application For Sundry Approval per 20 AAC 25.280 2. Remedial Cementing and Plugback program Information pertinent to the application that is presently on file at the AOGCC: 1. Diagrams of the BOP equipment, diverter equipment and choke manifold lay out as required by 20 AAC 25.035 (a)and(b). 2. A description of the drilling fluids handling system. If you have any questions or require further information,please contact Will Earhart at 265-1077 (William.C.Earhart(&ConocoPhillips.com)or Chip Alvord at 265-6120. Sincerely, cc: CD5-02 Well File/Ann Haggerty-Sherrod ATO 1530 Johnson Njoku ATO 1720 Chip Alvord ATO 1570 Will Earhart Jason McLennan ATO 1790 Drilling Engineer Lanston Chin Kuukpik Corp • • Change to Approved Sundry,Well CRU CD5-02 Saved:2-May-16 CD5-02 Application for Change to Approved Permit to Drill REVISED for First Stage Intermediate Remedial Cement Operations and Plugback Operations Man &Weni conocoPhahps<-, Table of Contents 1. Well Name (Requirements of 20 AAC 25.005(f)) 2 2. Location Summary(Requirements of 20 AAC 25.005(0)(2)) 2 Requirements of 20 AAC 25.050(b) 2 3. Blowout Prevention Equipment Information (Requirements of 20 AAC 25.005(c)(3)) 2 4. Casing and Cementing Program (Requirements of 20 AAC 25.005(c)(6)) 3 5. Proposed Drilling Program (Requirements of 20 AAC 25.005(c)(13)) 5 6. Attachments 7 Attachment 1 Remedial Cement Schematic 7 Attachment 2 Plugback Schematic 7 Change to Approved Sundry, Well CRU CD5-02 Page 1 of 15 Printed:2-May-16 • Change to Approved Sundry,Well CRU CD5-02 Saved:2-May-16 1. Well Name (Requirements of 20AAC25.005(f)) The well for which this application is submitted will be designated as CRU CD5-02. 2. Location Summary(Requirements of 20 AAC 25.005(c)(2)) This well is planned for Location at Surface 298'FNL,2459' FEL,Sec. 18,T11N, R4E, UM NAD 1927 RK8 Elevation 70.4'AMSL Northings: 5,965,910 Eastings:349,520 Pad Elevation 34.1'AMSL Top of Productive Horizon(Heel) 4358' FNL,4462' FEL,Sec.32,T12N, R4E, UM NAD 1927 Measured Depth,RKB: 15,137' Northings:5,977,623 Total Vertical Depth, RKB: 7,318' Eastings:352,987 Total Vertical Depth,SS: 7,247' Total Depth (Toe) 2926'FNL,2707'FEL,Sec.30,T12N, R4E, UM NAD 1927 Measured Depth,RKB: 22,732' Northings: 5,984,404 Total Vertical Depth,RKB: 7,315' Eastings: 349,572 Total Vertical Depth,SS: 7,244' Requirements of 20 AAC 25.050(b) Please see Attachment 4: Directional Plan The Applicant is the only affected owner. 3. Blowout Prevention Equipment Information (Requirements of 20 AAC 25.005(c)(3)) Please reference BOP and diverter schematics on file for Doyon 19. Change to Approved Sundry, Well CRU CD5-02 Page 2of15 Printed:2-May-16 r Change to Approved Sundry,Well CRU CD5-02 Saved:2-May-16 4. Casing and Cementing Program (Requirements of 20 AAC 25.005(c)(6)) Casing and Cementing Program Csg/Tbg Hole Size Weight Length Top MD/TVD Btm MD/TVD OD(in) (in) (lb/ft) Grade Conn. (ft) (ft) (ft) Cement Program 20 42 94 H-40 Welded 80 36/36 115/115 Previously Installed HYD Cement to Surface with 10-3/4 13.5 45.5 L-80 563 X 2,388 36/36 2,424/2,189 921 sx DeepCRETE Lead 11.0 ppg, BTCM 285 sx Class"G"Tail Slurry 15.8 ppg HYD 563 15 261/ Stage 1: 290 sx Class G at 15.8 ppg 7-5/8 9.875x11 29.7 L-80 X BTCM 15,225 36/36 7 334 via circulation squeeze Stage 2: 277 sx Class G at 15.8 ppg 7.625"Intermediate Casing run to 15,261'MD/7,334'TVD Primary first stage cement job locked up when bottom plug landed in the shoe track.All cement was left inside of the casing. Qannik Second Stage isolation cement job was pumped conventionally using Type H ES Cementer.Job pumped successfully with no losses. After drilling out cement left inside casing,the casing was perforated at 14,721' MD(7,235'ND),540' MD above the intermediate casing shoe.A cement retainer was run and set at 15,155' MD(7,316'TVD). Full returns at 4bpm were achieved stabbed into the retainer and circulating through the annulus and back through the perforations.The remediate circulation(suicide)squeeze was pumped at 1-3bpm,with the final 25%of the job being pumped at 3bpm. Circulation(Suicide)Squeeze from 15,261'MD to 14,721'MD with 15.8 ppg Class G+additives Under reamer to Top of Cement (15,168'—14,721')X 0.3429 ft3/ft=153 ft3 Shoe to Under reamer (15,261'—15,168')X 0.2148 ft3/ft=20 ft3 Shoe Joint (106')X 0.2578 ft3/ft X=28 ft3 Excess Volume Pumped 137 ft3 Total Volume=153+20+28+137=337 ft3=>290sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.2% D065 dispersant,0.15%D167 fluid loss,0.20%D168 fluid loss,and 0.065%D177 retarder @ 1.162 ft3/sk Qannik Second Stage from 7,145-6,135 MD with 15.8 ppg Class G+additives (Pumped Conventionally through Type H ES Cementer) 664' MD Across Qannik (6,906'—6,242')X 0.3429 ft3/ft X 1.40(40%excess) =319 ft3 Total Volume=319 ft3=>275 sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.3%D065 dispersant and 0.8%S002 accelerator @ 1.16 ft3/sk Change to Approved Sundry, Well CRU CD5-02 Page 3of15 Printed:2-May-16 • • Change to Approved Sundry,Well CRU CD5-02 Saved:2-May-16 Balanced Plug for Perf Isolation/Abandonment from 15,165'MD to 14,450'MD with 15.8 ppg Class G +additives 7-5/8"Cased Hole (6.91"Calipered ID) (15,165'—14,450')X 0.2604 ft3/ft=187 ft3 Total Volume=187 ft3=>161sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.2%D065 dispersant, 0.15%D167 fluid loss,0.20%D168 fluid loss,0.030%D177 retarder,and 0.30%D145A @ 1.16 ft3/sk Kick-off Plug from 2,749'MD to 2,224'MD with 17.0ppg Class G+additives 11"Open hole (2,749'—2,424')X 0.6600 ft3/ft X 2.00(100%excess) =429 ft3 10-3/4"Casing (2,424'-2,224)X 0.5346 ft3/ft X 1.00(0%excess) =107 ft3 Total Volume=429+107=536 ft3=>536 sx of 17.0 ppg Class G+0.2%D046 antifoamer,1.0%D065 dispersant,0.20%D167 fluid loss and 0.05%D186 accelerator @ 1.00 ft3/sk Change to Approved Sundry, Well CRU CD5-02 Page 4 of 15 Printed:2-May-16 • • Change to Approved Sundry,Well CRU CD5-02 Saved:2-May-16 5. Proposed Drilling Program (Requirements of 20 AAC 25.005(c)(13)) The proposed drilling program is listed below. Deviations from previously approved PTD are in RED. 1. MIRU Doyon 19 onto CD5-02. 2. Rig up and test riser,dewater cellar as needed. 3. Drill 13.5"hole to the surface casing point as per the directional plan(LWD Program:GR) 4. Run and cement 10-3/4"surface casing to surface. 5. Install BOPE and MPD equipment. 6. Test BOPE to 250 psi low/3500 psi high. Provide AOGCC 24hr notice prior to testing. 7. Pick up and run in hole with 9-7/8"x 11"drilling BHA to drill the intermediate hole section. 8. Pressure test casing to 3500 psi for 30 minutes and chart. 9. Drill out 20'of new hole and perform LOT. Maximum LOT to 18.0 ppg. Minimum LOT required to drill ahead is 12.5 ppg EMW. 10. Drill 9-7/8"x 11" hole to section TD. Use Managed Pressure Drilling to maintain constant bottom hole pressure on connections once drilling the lower shales(LWD Program:GR/Res). 11. Install casing rams and test to 3500psi. 12. Run 7-5/8"casing and cement to 500'above hydrocarbon bearing zones. a. First stage cement job locked up prior to any cement exiting casing shoe. b. Function stage tool and perform second stage cement job to isolate Qannik sand. c. Install VBRs and test to 3500psi. d. Drill out cement to—100' above shoe track. e. Pressure test casing to 3500psi for 30 minutes and chart. f. Drill out reaming cement inside casing and shoe track. g. Perforate casing 540' MD above the casing shoe via E-line. h. Perform casing drift/scraper run on drill pipe. i. Run in with cement retainer on drill pipe. j. Set retainer at 15,155' MD(106'above casing shoe,434'below perfs) k. Establish circulation through the retainer,taking returns up the annuls and back through perfs. I. Stage up circulation rate to 4bpm with full returns. m. Perform remedial circulation (suicide)squeeze of the intermediate casing to isolate from Alpine. n. Test BOPE to 250 psi low/3500 psi high. Provide AOGCC 24hr notice prior to testing. o. Perform clean out run on drill pipe to—5ft above cement retainer. p. Perform cement evaluation log(sonic and ultra-sonic)on E-line. q. Perform dumb iron clean out run on drill pipe. Drill out cement retainer to 15,164' MD r. Received notification that inadequate bond was present for injector. Decision made to cancel cleanout and further logs. s. Pull out of hole with cleanout BHA to surface. Change to Approved Sundry, Well CRU CD5-02 Page 5 of 15 Printed:2-May-16 . • Change to Approved Sundry, Well CRU CD5-02 Saved:2-May-16 13. Pull out of hole with the cleanout BHA. 14. Test VBRs to 3.5"test joint and test to 3500psi. 15. Run in hole with 1000ft of 3.5"cement stinger to PBTD of 15,165' MD. 16. Spot 15.8ppg Class G balanced plug. Planned/targeted top of cement will be 14,500' MD. Perfs are at 14,721' MD therefore minimum TOC to meet the 100ft requirement per statue 25.112 will be 14,621' MD. 17. Wait on cement to develop compressive strength. 18. Tag top of cement plug @14,520' MD. Pressure test plug to 1850psi for 30minutes and chart. a. Note: 24-hour notice to AOGCC inspector was made prior to plug tag and pressure test. Witness waived by AOGCC Chuck Scheve 5/1/2016. 19. Pull out of hole to surface 20. Set cement retainer at 2749' MD. (10-3/4" Surface casing shoe at 2424' MD) 21. Perform cut of 7-5/8" casing 10ft above retainer at 2739' MD. 22. Install 7-5/8" casing rams and test to 3500psi. 23. Pull and lay down 7-5/8" casing. 24. Install VBRs and test to 3500psi. 25. Spot balanced 17.0ppg cement kick-off plug on top of retainer.Target TOC inside surface casing shoe 26. Lay down 4" drillpipe. 27. Commence sidetrack operations under new Permit to Drill. Change to Approved Sundry, Well CRU CD5-02 Page 6 of 15 Printed:2-May-16 • • Change to Approved Sundry,Well CRU CD5-02 Saved:2-May-16 6. Attachments Attachment 1 Remedial Cement Schematic Attachment 2 Plugback Schematic Change to Approved Sundry, Well CRU CD5-02 Page 7of15 Printed:2-May-16 • • Change to Approved Sundry, Well CRU CD5-02 Saved:2-May-16 Attachment 1—Remedial Cement Schematic CD5-02 Cementing Schematic 4/22/16 20"94#H-40 Welded 16. Conductor to 115' 10-3/4"45.5#L-80 HYD563/BTCM 2,424'MD/2,189'TVD @ 53°inc. Est Top of Cement 6,242' MD/3,809'TVD K2(Qannik) 6,742' MD/4,014'TVD HES Cementer 0 C 0 6,906' MD/4,082'TVD 9-7/8"x 11" Hole Top HRZ(Fish Creek Slump)©13,635'MD/6867'TVD Top HRZ©13,750'MD/6915'TVD Top Kalubik(repeat)©13,977'MD/7010'ND Top Kalubik©14,429'MD/7157'ND Perf @14,721' MD/7,235'TVD Top LCU/Miluveach©14,877'MD/7269'ND X X Retainer @-15,155' MD/7,316'TVD Alpine D(Shale/Siltstone Top ©15,205'MD/7327'ND Alpine C(Lag deposit) A ©15,249'MD/7333'TVD 7-5/8"29.7 L-80 BTCM Casing Shoe 15,261'MD/7,334'TVD @ 80° Note:Alpine B and Alpine A not yet penetrated No hydrocarbon zones open at/near shoe Change to Approved Sundry, Well CRU CD5-02 Page 8 of 15 Printed:2-May-16 • S Change to Approved Sundry, Well CRU CD5-02 Saved:2-May-16 Attachment 2 Plugback Schematic CD5-02 Plugback Schematic 5.2.16 20" H0 Welded Conductor94# -4 to 115' 17.0 ppg Cement Kick-Of Plug 10-3/4"45.5#L-80 HYD563/BTCM Planned TOC @2,224'MD 2,424'MD/2,189'TVD @ 53°inc. Mee wee 4'.44 .. 4.144. *+ ' +'o 144 7-5/8"29#L-80 Casing Cut #s @2,739'MD/2,357'TVD Retainer @@-2,749' MD/2,362'TVD Est Top of Cement K2(Qannik) 6,242'MD/3,809'TVD 6,742'MD/4,014'NDS HES Cementer a a 0 6,906'MD/4,082'TVD 9-7/8"x 11"Hole Top HRZ(Fish Creek Slump)@13,635'MD/6867'1VD Top HRZ @13,750'MD/6915'TVD Top Kalubik(repeat)@13,977'MD/7010'TVD 15.8ppg Balanced Plug TOC Tagged Top Kalubik @14,429'MD/7157'TVD @14,520'MD/7,182'TVD Top LCU/Miluveach @14,877'MD/7269'TVD Peri @14,721'MD/7,235'TVD Alpine D(Shale/Siltstone Top @15,205'MD/7327'TVD u > 15.8ppg Squeeze Cement TOC @1'5;165'MD'/'7,318' Alpine C(Lag deposit) TVD @15,249'MD/7333'TVD 7-5/8"29.7 L-80 BTCM Casing Shoe 15,261'MD/7,334'TVD @ 80° Note:Alpine B and Alpine A not yet penetrated No hydrocarbon zones open at/near shoe Change to Approved Sundry, Well CRU CD5-02 Page 9 of 15 Printed:2-May-16 Change to Approved Sundry, Well CRU CD5-02 . Saved:2-May-16 Change to Approved Sundry, Well CRU CD5-02 Page 10 of 15 Printed:2-May-16 • Sundry Application Plug for Re-drill Wells Work Flow This process is used to identify wells that are suspended for a very short time prior to being re- drilled. Those wells that are not re-drilled immediately are identified every 6 months and assigned a current status of"Suspended." Step Task Responsible 1 The initial reviewer will check to ensure that the "Plug for Redrill" box Geologist in the upper left corner of Form 10-403 is checked. If the "Abandon" or "Suspend" boxes are also checked, cross out that erroneous entry and initial it on both copies of the Form 10-403 (AOGCC's and operator's copies). 2 If the "Abandon" box is checked in Box 15 (Well Status after proposed Geologist work) the initial reviewer will cross out that erroneous entry and initial then it on both copies of the Form 10-403 (AOGCC's and operator's copies). Instead, check the "Suspended"box and initial that change. Drilling Engineer The drilling engineers will serve as quality control for steps 1 and 2. (QC) 3 When the Stat Tech receives a Form 10-403 with a check in the "Plug Stat Tech for Redrill" box, she will enter the Typ_Work code "IPBRD" into the History tab for the well in RBDMS. This code automatically generates a comment in the well history that states "Intent: Plug for Redrill." 4 When the Stat Tech receives any Form 10-407, she will check the Stat Tech History tab in RBDMS for the "Intent: Plug for Redrill" code (IPBRD). If present and there is no evidence that a subsequent re-drill has been COMPLETED, the Stat Tech will assign a status of SUSPENDED to the well bore in RBDMS no matter what status is listed on the 10-407. The Stat Tech will also change the status on the 10-407 form to SUSPENDED, and date and initial this change. If the Stat Tech does not see the "Intent: Plug for Redrill" comment or code, she will enter the status listed on the Form 10-407 into RBDMS. 5 When the Form 10-407 for the redrill is received, the Stat Tech will Stat Tech change the original well's status from SUSPENDED to ABANDONED. 6 The first week of every January and July, the Stat Tech and one of the Stat Tech Geologists will check the "Well by Type Work Outstanding"user query in RBDMS to ensure that all of the Plug for Redrill wells have been Geologist handled properly. At this same time, they will also review the list of suspended wells for accuracy. • • PTD 2/6-6Z'7 Loepp, Victoria T (DOA) From: Loepp,Victoria T(DOA) Sent: Saturday,April 30,2016 5:50 PM To: Earhart,Will C Cc: Loepp,Victoria T(DOA);Schwartz,Guy L(DOA);Quick, Michael J (DOA) Subject: Re:CRU CD5-02 (PTD 216-029) Path Forward 4.30.16 17:30hr Follow Up Flag: Follow up Flag Status: Flagged Please tag TOC and give 24 hour notification to AOGCC inspector to witness the tag and pressure test. On Apr 30,2016, at 5:36 PM, Earhart, Will C <William.C.Earhart@conocophillips.com>wrote: Victoria, After our last conversation,we discussed the options internally and decided to forgo drilling out the cement inside casing and the plan to get an FIT.We will instead move forward with the plug back operations. Current operation-circulating the wellbore clean. Prior to management changing the plan,we had already drilled out the existing cement retainer down to 15,164ft MD.We still have—100 ft of cement inside casing and plan to use that as the base for the isolation plug. Here is out intended path forward. Please let me know if you have any questions or concerns.As mentioned on the phone earlier, I'll work on getting all the required paperwork submitted to the AOGCC first part of the week. 1. Pull out of hole with the cleanout BHA. 2. Test VBRs to 3.5"test joint and test to 3500psi. 3. Run in hole with^'1000ft of 3.5"cement stinger to PBTD of 15,165' MD. 4. Spot 15.8ppg Class G balanced plug. Planned/targeted top of cement will be 14,500' MD. Perfs are at 14,721' MD so minimum TOC to meet the 100ft requirement per statue 25.112 will be 14,621' MD. Do we need to tag TOC since this plug is inside casing and set on bottom? 5. Pull out of hole to surface 6. Set cement retainer at 2700' MD. 10-3/4"Surface casing shoe at 2424' MD 7. Perform cut of 7-5/8"casing 10ft above retainer 8. Install 7-5/8" casing rams and test to 3500psi. 9. Pull and lay down casing. 10. Install VBRs and test to 3500psi. 11. Spot balanced 17.0ppg cement kick-off plug on top of retainer.Target TOC inside surface casing shoe 12. Lay down 4"drillpipe. 13. Test BOPE per approved PTD. 14. Redrill intermediate 9-7/8"x 11" hole to section TD. Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhart c(�.conocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 1 • • Loepp, Victoria T (DOA) From: Quick, Michael J (DOA) Sent: Saturday,April 30, 2016 11:48 AM To: Loepp,Victoria T(DOA) Cc: Schwartz, Guy L(DOA) Subject: Re:CRU CD5-02:Abandonment. Follow Up Flag: Follow up Flag Status: Flagged I don't think you can place cement in the annulus now. Yes, cement inside the casing from the bottom of the casing to 100' above the top squeeze perf in the casing. On Apr 30, 2016, at 11:42 AM, Loepp,Victoria T (DOA) <victoria.loepp@alaska.gov>wrote: Should we expect anymore cement in the annulus?Cement 100'above the squeeze perf in the casing? Sent from my iPhone On Apr 30, 2016, at 11:35 AM, Quick, Michael J(DOA) <michael.quick@alaska.gov>wrote: I would say since the shoe was not drilled out but we do not know if the shoe has cement isolation,they need cement placed from the shoe to cover the top squeeze perf a by 100'per 25.112 (c)(1)(B). On Apr 30, 2016,at 10:35 AM, Loepp,Victoria T(DOA) <victoria.loepp(a,alaska.gov>wrote: CPAI would like to know what we expect for abandonment. Sent from my iPhone On Apr 30,2016, at 9:56 AM, Schwartz, Guy L (DOA) <guy.schwartz a,alaska.gov>wrote: Not much for full circumference bonding . Agree with Mike. This would be a risky well for injection even if shoe is cemented ok. Don't see any issue with doing FIT but still not sold on this being on a WAG cycle ever. Guy 1 • • Sent from my iPhone On Apr 30, 2016, at 9:33 AM, Quick, Michael J (DOA) <michael.quick@alaska.gov>wrote: I agree 27'is a stretch. I would say less than 10'. I am not sure on allowing them to proceed since this is an injector well. I would be ok with the plan for a producer. I would get Guy and Chris'thoughts? On Apr 30, 2016, at 9:25 AM, Loepp,Victoria T(DOA) <victoria.loepp@,alaska.gov>wrote: Look at new message from Will showing Schlum interpretation -they say 27'. It's a stretch. They want to drill out retainer, 20' of new hole, do an FIT and see if there's any cement around shoe. If no satisfactory cement than abandon and sidetrack. What do you think? On Apr 30,2016, at 9:15 AM, Quick, Michael J(DOA) <michael.quick@alas ka.gov>wrote: I do not see any cement isolation on this log. On Apr 30,2016,at 12:37 AM, Earhart,Will C <William.C.Earhart(a�cono cophillips.com>wrote: Victoria 2 S i Loepp, Victoria T (DOA) From: Earhart,Will C <William.C.Earhart@conocophillips.com> Sent: Saturday, April 30, 2016 12:37 AM To: Loepp, Victoria T (DOA); Schwartz, Guy L(DOA);Quick, Michael J (DOA) Subject: CRU CD5-02 Cement Evaluation Log of Squeeze Interval Attachments: CD5-02_Snapshots_ZoneOflnterest.pptx Follow Up Flag: Follow up Flag Status: Flagged Victoria, Just received the final cement evaluation log from Schlumberger for the squeezed interval. Please see the attached and below. As mentioned on the phone earlier this evening,while tractoring down with the wireline toolstring we encountered some resistence and were unable to safely get down quite as far as we were hoping.Therefore the deepest we were able to log was 15,050' MD—the cement retainer is set at 15,155' MD and the casing shoe is at 15,261'MD Please let me know your feedback on the evaluation data. I will follow up in the morning if you have any questions. t" .a11111 IN S. i ..,., --- - }i , =fe f rto.it.-7, _ - ' 1 ; .', 111 . , '� ' .., -41,, _ , i..;t...... ,. , P'.1' . _ . , i t {S{S b777t� ` +.,... i . IF I, -f Thanks Will Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc Earharteconocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 1 110 1110 . . g 8 g. . . . .. o �; 111TH. l Illi• 111111A1A1111N111A11111A1111111111111111111A11111111111111 A 11111 111 11111 111111111111111111111111111111111111111111111 111111111J� ► - 11111 111 11111 111111111111111111111111111111111111111111111 11111111111 v - ,L,.. wint,4.4314 5..... ,.:, t '.' 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'ri. -vTP" .., Y -_w��+.+....— — Yom- i� ' "�"I:.A�`f l it ' ihWF�► 171 ,w.t*i1�+.r.Tr EROSVILMINTA1 MO r AlAli I 1 I� YI. < .HF, X114 AIR 7 , C IIMITAR1111111 1ffill 4 4 v ' e .y'iMG ". 'E' + .�, e a }' r F' lt��£-L,.. ',,'•'s,",„',.#0: g a� '° 0.30 I. ! . • .. L 3.00 r., �,.A ��, r a _�p "5.00 �, 8.� • w Loepp, Victoria T (DOA) From: Earhart,Will C <William.C.Earhart@conocophillips.com> Sent: Thursday,April 28, 2016 8:03 PM To: Loepp,Victoria T(DOA) Subject: RE: [EXTERNAL]Re:CRU CD5-02 (PTD 216-029) Plan Forward- Follow Up Flag: Follow up Flag Status: Flagged Yes ma'am. I'll be sure to get that over to you once we see satisfactory cement. Thanks Will From: Loepp,Victoria T(DOA)<victoria.loepp@alaska.gov> Sent:Thursday,April 28,2016 6:10:15 PM To: Earhart,Will C Subject: [EXTERNAL]Re: CRU CD5-02(PTD 216-029) Plan Forward- We will need a change of approved program sundry including the suicide squeeze to be submitted after we see the cement evaluation logs. Thanx, Victoria Sent from my iPhone On Apr 28,2016,at 5:22 PM, Earhart,Will C<William.C.Earhart@conocophillips.com>wrote: Victoria, To be proactive, I would like to outline ConocoPhillips' intended path forward in the event we find adequate cement isolation via the CBL& USIT logs tomorrow on well CRU CD5-02 (PTD 216-029). 1. Perform CBL& USIT evaluation of second stage cement job(Qannik isolation)via E-line. 2. Pull out and rig down E-line. 3. Run in hole with dumb iron BHA. Drill out cement retainer, shoe track, rat hole and^20ft new formation. 4. Perform FIT to 12.0ppg per the original PTD. 5. Pull out of hole with the dumb iron BHA. 6. Run in hole with rotary steerable BHA with GR/Res. 7. Displace wellbore over to FloPro WBM reservoir drill-in fluid. 8. Drill ahead to well TD. Following the cleanout to the top of the cement retainer, we have conducted 2 FIT today of the cased hole today.The first was to 1750psi surface pressure (14.6ppge at perfs) lost 290psi over 30 minutes. The second FIT to 1500psi (13.9ppge at perfs) lost 80psi over the first 30minutes.As we do not have injectivity and these FITs prove the casing shoe will still be the weak point of the system, we do not intend to squeeze the perforations again prior to drilling ahead at this time. 1 • Assuming positive results from the CBL/USIT,we will submit the appropriate change to approved sundry documents to capture so the AOGCC can formally review the proposed new straddle completion design. Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhartconocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 2 • • Loepp, Victoria T (DOA) From: Earhart,Will C <William.C.Earhart@conocophillips.com> Sent: Saturday,April 30,2016 9:13 AM To: Loepp,Victoria T(DOA);Schwartz,Guy L(DOA);Quick, Michael J (DOA) Subject: FW: Emailing -CPAI_CD5-02 USI-CBL_QuickInterpretation.PDF Attachments: CPAI_CD5-02_USI-CBL_QuickInterpretation.PDF Follow Up Flag: Follow up Flag Status: Flagged As mentioned on the phone, here is SLB interpretation. Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhartconocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 From: Earhart,Will C Sent:Saturday,April 30,2016 9:08 AM To: Loepp,Victoria T(DOA)<victoria.loepp@alaska.gov> Subject: Emailing-CPAI_CD5-02_USI-CBL_Quicklnterpretation.PDF 1 • 690 .1.w • 92 OB ).9 . 01 g 8 M.POM.9e.n• 1888888 ifeliiii B D t 61.9 90 Ib ria 090 • Acoustic impedance image is oriented with low side in the middle of ^ ""B 9 as 75 , M;;. •s � 6 .,� ^ 4444 the map ,,. B �"" s216166 6 M�O.�9m 0 DR EDTC 200 0 'WN ORIN VOL B n ,0 OR 0 200 .P 1 MN I. 0 90 ,BO • Casing was perforated at 14'721-14'722.5ft and shoe squeezed rLL ! N�p�; �Vo {E — •• -==1= : I Cement slurry circulated mostly on the high side of the casing '} N��.t ;! �I1. 3�.' F` ,. === s, it • CBL and USI data shows top of the solids that are probably ��p 4 contaminated cement around 14'600ft. IIINIMMMIIMI i` -.SAIL 2! r M�O.CJ 4� • There are two places where CBL shows better cement and USI shows ...i i 1496, -z,e full circumferential cement placement. NMO:: ( 1 • USI shows INIIIIIIIIIIMIM * fire' 4 N:wa i F moi. 14666 7 r ' N_C=i 7.mismamporfea _ mmcv i , �E-iN I{ lam -iii.i N__\7 It.t S 1...r7 alIMMIIIIIIIIIIIILO �IIf J- 6. - ..,.,71. t'.•it __ -`4_444-._ �C�7 i 7'1, . ., �Ci t_ '1 4_444 11111 l . t Y � { Mil �Nmlti I , �lr� MOM mcm1111N11111111111111.= / _ —� r R - �� . a ' ti 7 :-• ammo Nemanialm NSC a i •1960• ��►7 - ii- , ., - .w MIIMII a1�- - :.-. N • • RIMIS_21 9,02 �r..�. - 8 0 00 Mt TM ED 11141110 • There are two places where CBL shows better cement and USI shows "" 0EMU MAE , s, „•,„„ full circumferential cement placement. ,,. • "a'" 2312197� 9 °4°~^f' DR enrc AWN wr,u 9. o l LI 0 200 0 OB n 10 O&0 0 000 ':00 1 •o 90MO aro ado • These two places are: -TI 1, I :aK3i`#`.4c ;;l 14'650—14'670ft '•"" ,� , 14'715—14'722ft s l F IL�t�� _'' ,. 'L_ • There is total of 20'+7'=27ft of set cement with full circumferential • 1 w WArtz y coverage at this section of the casing. ! + :4c`_ to.4 > ./ �, _C � - 1: ,, , 1 �t` � � t ;�• ' \ iii �� : - ft: _ i :-';• MI itq , . I ii iii i � ._ • • CD5-02 Cementing Schematic 4/22/16- Suicide 20" 94#H-40 Welded Conductor to 115' 10-3/4" 45.5# L-80 HYD563/BTCM 2,424' MD/2,189' TVD @ 53° inc. Est Top of Cement 6,242' MD/3,809' TVD K2 (Qannik) 6,742' MD/4,014' TVD HES Cementer 0 3 0 6,906' MD/4,082' TVD 9-7/8" x 11" Hole Top HRZ(Fish Creek Slump)@13,635'MD/6867'TVD Top HRZ @13,750'MD/6915'TVD Top Kalubik(repeat)@13,977' MD/7010'TVD Top Kalubik @14,429' MD/7157'TVD Perf @14,721' MD/7,235' TVD Top LCU/Miluveach @14,877'MD/7269'TVD Retainer @-15,155' MD /7,316' ND Alpine D(Shale/Siltstone Top @15,205'MD/7327'TVD Alpine C(Lag deposit) A , @15,249'MD/7333'TVD 7-5/8" 29.7 L-80 BTCM Casing Shoe 15,261' MD/7,334' TVD @ 80° Note:Alpine B and Alpine A not yet penetrated No hydrocarbon zones open at/near shoe • i V' - ....1 _J N N ~WI1I 1 13 I I I I IIIIIII . at 1 poi 1 1 1 I I I apt t 0 h'- t F J O- 1P "S�IaMMIMI•ii.iiiiiiMM -0 K I i '� ���M0�� p ■.._u1.ir_JMa --0 �. 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Est Top of Cement 6,242' MD/3,809' TVD K2 (Qannik) 6,742' MD/4,014' TVD HES Cementer O t_) 0 6,906' MD/4,082' TVD 9-7/8" x 11" Hole Top HRZ(Fish Creek Slump)@13,635'MD/6867'TVD Top HRZ @13,750' MD/6915'TVD Top Kalubik(repeat)@13,977' MD/7010'TVD Top Kalubik @14,429' MD/7157'TVD Perf @14,721' MD/7,235' TVD Top LCU/Miluveach @14,877' MD/7269'TVD }C D� Retainer @-15,155' MD/7,316' TVD Alpine D(Shale/Siltstone Top @15,205' MD/7327'TVD Alpine C(Lag deposit) A , @15,249'MD/7333'TVD 7-5/8" 29.7 L-80 BTCM Casing Shoe 15,261' MD/7,334' TVD @ 80° Note:Alpine B and Alpine A not yet penetrated No hydrocarbon zones open at/near shoe • • CD5-02 CementingSchematic 4/22/16- DovLr Squeeze 4 20" # -40 Co94nduHctor to Welded 115' 10-3/4" 45.5#L-80 HYD563/BTCM 2,424' MD/2,189' TVD @ 53° inc. Est Top of Cement 6,242' MD/3,809' TVD K2 (Qannik) 6,742' MD/4,014' TVD HES Cementer O 0 O 6,906' MD/4,082' TVD 9-7/8" x 11" Hole Top HRZ(Fish Creek Slump)@13,635' MD/6867'ND Top HRZ @13,750' MD/6915'ND Top Kalubik(repeat)@13,977' MD/7010'ND Top Kalubik @14,429' MD/7157'ND j Perf @14,721' MD/7,235' TVD Top LCU/Miluveach @14,877' MD/7269'ND Alpine D(Shale/Siltstone Top ><111><- etainer @-15,155' MD/7,316' TVD @15,205' MD/7327'ND Alpine C(Lag deposit) @15,249'MD/7333'ND A ,.... 7-5/8" 29.7 L-80 BTCM Casing Shoe 15,261' MD/7,334' TVD @ 80° Note:Alpine B and Alpine A not yet penetrated No hydrocarbon zones open at/near shoe • CD5-O2wp1O —Alpine A Injector- Proposed Barefoot Completion Proposed Schematic updated 4/19/2016 20"94#H-40 Welded Upper Completion: Length ik Conductor to 115' 1)4-W 12.6#/ft TXP Tubing 2) DB3.813" 1.5' 3)4-Y2"x 1"Camco KBMG GLM (<68°)w/DCK2 7' pinned for 2500 psi casing to tbg shear 4) Baker Premier production packer 6' 5) DB nipple 3.750"ID 1.5' 6) Swell packer 5' 7) Mule shoe 10-3/4"45.5#L-80 Hyd 563/BTC Lower Completion: Surface Casing N/A(barefoot/OH completion) 2,413 MD/2,185'TVD Stage 2 Cement job TOC-6242'MD/3,809'TVD Stage collar—6,906'MD/4,082'TVD Baker Premier packer Swell packer A 15,061'MD 15,360'MD 41 Baker Premier packer 14,170' MD @ 72° Perf @14,721'MD 6 3/4"Hole TD 7 5/8"29.7 L-80 22,732'MD/7,315'TVD HYD563 x BTCM Intermediate Casing 15,261 MD/7,334'TVD CD5-02 Intermediate Remedial Cement Plan Forward 4-22-16 1. Drill out float shoe. 2. Circulate wellbore clean of shoe track debris. 3. Trip out of hole with cleanout BHA. 4. Run in hole with E-line/tractor perforating guns.Perforate @14,721' MD/7,235'ND 5. POOH with E-line/tractor 6. RIH w/E-line/tractor with junk ring and junk basket beyond retainer setting depth. POOH. 7. Trip in hole with cement retainer. 8. Set retainer @ 15,155'MD/7,316'ND 9. Attempt to establish circulation out shoe, up annulus and back through perforations.See contingency below. 10. Perform suicide cement squeeze. 11. Trip out of hole with retainer string. 12. Trip in hole with second cleanout BHA to retainer. POOH 13. RIH with E-line tractor. Perform CBL/USIT log across remedial and second stage cement job. POOH. 14. RIH with cleanout BHA. 15. Drill out retainer and cement. Drill out rathole and 20ft new formation to 15,293' MD. 16. Perform intermediate shoe LOT per approved PTD. 17. Displace wellbore to FloPro RDF. 18. Trip out with cleanout BHA 19. Perform CBL log of remedial job via E-line. 20. Provide AOGCC with 24hr notice prior to BOPE test 21. Test BOPE to 250 psi low/3,500 psi high. RIH with production drilling BHA and drill lateral as per original PTD. Contigency: In the event we are unable to establish circulation for the suicide squeeze: 1. Squeeze shoe through the cement retainer. 2. POOH with running tool to perfs 3. Perform down squeeze through perforations, using previous loss zone as weak point. 4. Return to step 11 above. S • CD5-02 Cementing Schematic 4/21/16- Suicide 20" 94# H-40 Welded A Conductor to 115' 10-3/4" 45.5# L-80 HYD563/BTCM A , 2,424' MD/2,189' TVD @ 53° inc. Est Top of Cement 6,242' MD/3,809' TVD K2 (Qannik) 6,742' MD/4,014' TVD HES Cementer 0 lJ O 6,906' MD/4,082' TVD 9-7/8" x 11" Hole Pert @14,721' MD/7,235' TVD >< Retainer @15,155' MD/7,316' TVD Alpine D(Shale/Siltstone Top @15,205' MD/7327'TVD Alpine C(Lag deposit) A , @15,249'MD/7333'TVD 7-5/8" 29.7 L-80 BTCM Casing Shoe 15,261' MD/7,334' TVD @ 80° Note:Alpine B and Alpine A not yet penetrated No hydrocarbon zones open at/near shoe i • CD5-02 Cementing Schematic 4/22/16- Down Squeeze 20" 94# H-40 Conductor to Welded 115' 10-3/4" 45.5# L-80 HYD563/BTCM 2,424' MD/2,189' TVD @ 53° inc. Est Top of Cement 6,242' MD/3,809' TVD K2(Qannik) 6,742' MD/4,014' TVD HES Cementer 6,906' MD/4,082' TVD 9-7/8" x 11" Hole Perf @14,721' MD/7,235' TVD Alpine D(Shale/Siltstone Top ">�� etainer @-15,155' MD/7,316'TVD @15,205' MD/7327'TVD Alpine C(Lag deposit) @15,249'MD/7333'TVD A �..... 7-5/8" 29.7 L-80 BTCM Casing Shoe 15,261' MD /7,334' TVD @ 80° Note:Alpine B and Alpine A not yet penetrated No hydrocarbon zones open at/near shoe i • Loepp, Victoria T (DOA) From: Earhart,Will C <William.C.Earhart@conocophillips.com> Sent: Thursday,April 28, 2016 4:11 PM To: Loepp,Victoria T(DOA);Sylte, Hanna Cc: Quick, Michael J (DOA); Schwartz,Guy L(DOA) Subject: RE:CRU CD5-02 (PTD 216-029) Update Follow Up Flag: Follow up Flag Status: Flagged Victoria- Things are progressing slower over the past 24 hours than I had hoped. We will likely not receive the CBL data until tomorrow mid-morning by the time it is logged and QC'd by the vendor. I'll shoot it over to you as soon as it's available. Sorry for the delay. Thanks Will Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhart(a conocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 From:Earhart,Will C Sent:Tuesday,April 26,2016 4:50 PM To: Loepp,Victoria T(DOA)<victoria.loepp@alaska.gov>;Sylte, Hanna<Hanna.Sylte@conocophillips.com> Cc:Quick, Michael J(DOA)<michael.quick@alaska.gov>;Schwartz,Guy L(DOA)<guy.schwartz@alaska.gov> Subject: RE:CRU CD5-02 (PTD 216-029) Update Victoria- I wanted to update you again on our progress on CDS-02. We were able to achieve circulation this morning below the retainer and back through the perf holes shot over the weekend. We performed a 60bbl cement suicide squeeze around the shoe with minimal losses and appear to have lifted cement up to the perfs. Attached is a schematic of the operation (same as shared last week) We are currently tripping out of the hole with the retainer running tool. We will test BOPE tomorrow and then perform a cleanout run on drillpipe to the top of the retainer. We will follow that with the CBL& USIT E-line run. If all goes well, we hope to be able to have some log data to share with you all Thursday/Friday timeframe. I'll keep you posted as things progress and let you know if we foresee any delays to the above timeline. Thanks Will Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhart a(�conocophillips.com ATO-1706 1 • Office:+1.907.265.1077 Mobile:+1.540.448.1789 From: Loepp,Victoria T(DOA) [mailto:victoria.loepp@alaska.gov] Sent: Friday,April 22,2016 8:45 AM To: Earhart,Will C<William.C.Earhart@conocophillips.com>;Sylte, Hanna<Hanna.Sylte@conocophillips.com> Cc:Quick, Michael J (DOA)<michael.quick@alaska.gov>;Schwartz,Guy L(DOA)<guy.schwartz@alaska.gov> Subject: [EXTERNAL]RE:CRU CD5-02 (PTD 216-029) Update Will, Please provide more detail on your schematic showing the stratigraphic detail (depths—MD&TVD)of the confining zone as defined in the AIO. Thanx, Victoria From: Earhart, Will C [mailto:William.C.Earhart@conocophillips.com] Sent:Thursday,April 21, 2016 4:54 PM To: Loepp, Victoria T(DOA); Sylte, Hanna Cc: Quick, Michael J (DOA); Schwartz, Guy L(DOA) Subject: RE: CRU CD5-02 (PTD 216-029) Update Victoria, Attached please find the updated proposed completion. As mentioned,will get started on a sundry to capture the changes and then will work with you to tweak as the remediation efforts continue. Thanks Will Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhart(a�conocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 From: Loepp,Victoria T(DOA) [mailto:victoria.loepp@alaska.gov] Sent:Thursday,April 21,2016 3:08 PM To: Earhart,Will C<William.C.Earhart@conocophillips.com> Cc:Quick, Michael J (DOA)<michael.quick@alaska.gov>;Schwartz,Guy L(DOA)<guv.schwartz@alaska.gov> Subject: [EXTERNAL]RE:CRU CD5-02 (PTD 216-029) Update Importance: High Will, We have a few questions on your procedure: 1. Where is the TOC relative to the top of sand in the scenario you have proposed? 2. What will the completion look like? 3. Could you provide a schematic of proposed completion, proposed perforations and sand interval depths? Please provide a procedure for approval. 2 • • Thanx in advance, Victoria Victoria Loepp Senior Petroleum Engineer State of Alaska Oil&Gas Conservation Commission 333 W.7th Ave Anchorage,AK 99501 Work: (907)793-1247 Victoria.Loeppalaska.qov CONFIDENTIALITY NOTICE:This e-mail message,including any attachments,contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review,use or disclosure of such information may violate state or federal law.If you are an unintended recipient of this e-mail,please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Victoria Loepp at(907)793-1247 or Victoria.Loeoo@alaska.gov From: Earhart, Will C [mailto:William.C.Earhart@conocophillips.com] Sent:Thursday, April 21, 2016 2:12 PM To: Loepp, Victoria T(DOA) Cc: Quick, Michael (DOA); Schwartz, Guy L(DOA) Subject: RE: CRU CD5-02 (PTD 216-029) Update No problem Victoria. I'll be sure to keep everyone in the loop. Thanks Will Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhart at conocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 From:Loepp,Victoria T(DOA) [mailto:victoria.loepp@alaska.gov] Sent:Thursday,April 21, 2016 2:02 PM To: Earhart,Will C<William.C.Earhart@conocophillips.com> Cc:Quick, Michael J (DOA)<michael.quick@alaska.gov>;Schwartz,Guy L(DOA)<guy.schwartz@alaska.gov> Subject: [EXTERNAL]RE:CRU CD5-02 (PTD 216-029) Update Will, You may email me or if necessary call me at 242-9156. Please copy Mike and Guy on your emails. Thanx, Victoria From: Earhart, Will C [mailto:William.C.Earhart@conocophillips.com] Sent: Thursday,April 21, 2016 1:35 PM To: Loepp, Victoria T(DOA) Subject: CRU CD5-02 (PTD 216-029) Update 3 i • Victoria- We are just now drilling the last of the cement left inside pipe. Based on our conversation with you all Tuesday,we have decided to perforate the casing prior to the first remedial squeeze cement job. We will NOT to perform an injectivity test with our cleanout BHA that is currently in the hole as we do not want to risk weakening the loss zone below us at this time. Our plan forward is to perforate"'540' MD above the shoe and then set a cement retainer below the perfs near the casing shoe.We will attempt to establish circulation through the retainer,around the shoe and back up the annulus and out the perfs. If we are able to establish circulation we will cement the annulus via a suicide squeeze. If we can not get circulation,we will squeeze the shoe as originally planned and then perf a second down squeeze through perfs. Please let me know if you have any concerns with the above plan as well as who/how to communicate over the weekend. Thanks Will Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhart(a�conocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 4 • • NI CU CI . v) O co 01 O. NI CO f- .,_ o • ' .. .. s 73cu ...., u \ col. 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Top of Cement 6,242' MD/3,809'TVD K2 (Qannik) 6,742' MD/4,015'TVD HES Cementer 0 0 0 6,906' MD/4,082'TVD 9-7/8"x 11" Hole TOC inside Casing Planned Annular TOC @12,510' MD 13,900 MD/6,978'TVD Baffle Collar @15,094' MD Top of MudPush in OH @14,655' MD Float Collar @15,175' MD I 7-5/8"29.7 L-80 BTCM Casing Shoe 15,261' MD/7,318'TVD @ 80° G1r, / l c � e� ts��� s • �f1 1 • • co i O m 'O § 0 j ' j N •z S - U '- a C -c- Lf) , f6 ,� v Q t Q 1, 1 u Z t CO 1 s � � O s � tap � \\ _ U o -4. +., — +; -0 3 \ s — ti L E ‘ , % CU co a e ' `, D h V N U O .C £ D N E -o co O N CL;O O O ON 2Q m ,— E \ `� \ +, v •i-m- taA c6 }' O 0 PO CUD C 0_ w > Z„3 O 4- 2 _ `n o4 _ RS O M C u v o v m oc 0 -0 4•J c - +, on L +' ‘11 U N 2 0 ca w O -C W > o S Q v E LW m = a) '� '� ell) ._, 4--' = L a.-+ •L Q '> C 0 •c ca N L N Li CD O �, o o v °° c v +, 'L7' O ~ o o U 0 tan c6 - O 3' •—a5 .C " £ a-+ 0 O Ln £ U , cn -c4,4_ N ) 0. 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Z � • ill (rl E r E -..=.-5.-;:-.7:;;;-",_.7-7--.50. hal,.r�.17iMi r+hall e7l i.rd.2 �:Y����%,fit'7,1i'.Y w i1,Y.i� ."Yi 1.7l'I l.7.1.•.i al.V� .."M' 1 r�0� r i,li ii&T, 0 a. r�iii�t��'' t '''#i��:arilll�ii"oe711 �i� tllk!i�ifill� ' OIE:..": .0iil' 0 a mo ++Lri,-.Ai' .i. iw ��a n� Yr MIME- a a ,,�EMS • t i a o J _r r r in ,i , J i IIII �Cill 111.•1 M j t • mih o a i � , kali IUli, i .��I I� f: d I In , L. i ii I € '! 11111 j I1 i , i I I II' i i } cocD w - O O Q c+ I— a r - Q Q O so Uo r Ik ■■ 1:3) t7 r . (i1 r CO ■ t9 Yom- N- N -V u = N -0 a)‘4.. -V / CC = > O = fa _= c = / Y .- U L aJ cu N a 13"11 • • g,_NN y/,,s� • THE STATE Alaska Oil and Gas ti � of LASI�;.A Conservation Commission A 1�- z 333 West Seventh Avenue GOVERNOR BILL WALKER Anchorage, Alaska 99501-3572 w� O "Q. Main: 907.279.1433 ALAS Fax: 907.276.7542 www.aogcc.alaska.gov Chip Alvord Drilling Manger ConocoPhillips Alaska, Inc. P.O. Box 100360 Anchorage,AK 99510 Re: Colville River Field, Alpine Oil Pool, CRU CD5-02 ConocoPhillips Alaska, Inc. Permit to Drill Number: 216-029 Surface Location: 298' FNL, 2459' FEL, SEC. 18, Ti IN, R4E, UM Bottomhole Location: 2926' FNL, 2707' FEL, SEC. 30, T12N, R4E, UM Dear Mr. Alvord: Enclosed is the approved application for permit to drill the above referenced service well. 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 ConocoPhillips Alaska, Inc. in the attached application,the following well logs are also required for this well: Gamma ray curve shall be recorded from base of conductor to total depth. 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, 74%‘154—\ Cathy . Foerster Chair DATED thiloik..day of March, 2016. RECEIVED STATE OF ALASKA AA OIL AND GAS CONSERVATION COMIIOON FEB 10 2016 PERMIT TO DRILL AOGCC 20 AAC 25.005 la.Type of Work: lb.Proposed Well Class: Exploratory-Gas ❑ Service- WAG ❑✓ ' Service-Disp ❑ 1c.Specify if well is proposed for: Drill ❑., k Lateral ❑ Stratigraphic Test ❑ Development-Oil ❑ Service- Winj ❑ Single Zone ❑� ' Coalbed Gas ❑ Gas Hydrates ❑ Redrill❑ Reentry❑ Exploratory-Oil ❑ Development-Gas ❑ Service-Supply ❑ Multiple Zone A Geothermal ❑ Shale Gas ❑ 2.Operator Name: 5. Bond: Blanket Q. Single Well ❑ 11.Well Name and Number: ConocoPhillips Alaska,Inc. Bond No. 59-52-180 ' CRU CD5-02 1 3.Address: 6.Proposed Depth: 12.Field/Pool(s): P.O.Box 100360 Anchorage,AK 99510-0360 MD: 22732- TVD: • 7315 Colville River Unit • 4a. Location of Well(Govemmental Section): 7.Property Designation(Lease Number): RI Alpine Pool . Surface: 298'FNL,2459' FEL,Sec.18,T11 N,R4E,UM ' ASRC-NPRA2,ADL388466 ) FEE IVPRA y Top of Productive Horizon: 8.Land Use Permit: 13.Approximate Spud Date: 4358'FNL,4462'FEL,Sec.32,T12N,R4E,UM 932128,300634 3/20/2016 Total Depth: 9.Acres in Property: V‘1314.Distance to Nearest Property: 2926'FNL,2707'FEL,Sec.30,T12N,R4E,UM 8,838.21,1,733.05 t 1J 11.1,„ V‘13, 2,148.32 to ASRC-NPRA1 4b.Location of Well(State Base Plane Coordinates-NAD 27): 10.KB Elevation above MSL(ft): . 70.4 15.Distance to Nearest Well Open Surface:x- 349520 y- 5965910 Zone- 4 ' GL Elevation above MSL(ft): . 34.1 to Same Pool: 1,459 to CD5-03 16.Deviated wells: Kickoff depth: , 500 feet 17.Maximum Potential Pressures in psig(see 20 AAC 25.035) Maximum Hole Angle: , 90 degrees Downhole: 3550 ' Surface: 2319 • 18.Casing Program: Specifications Top - Setting Depth - Bottom Cement Quantity,c.f.or sacks Hole Casing Weight Grade Coupling Length MD TVD MD TVD (including stage data) 42" 20" 94 H-40 Welded 80 36 36 115 115 10yds 13-1/2" 10-3/4" 45.5 L-80 H-563/BTC 2335 36 36 2371 2160 1050 sx 11.0 ppg,271 sx 15.8 ppg G 9-7/8 x 11" 7-5/8" 29.7 L-80 H-563/BTC 15101 36 36 15137 7318 321sx 15.8 ppg G;418 sx 15.8 ppg G 6-3/4" 44424 Wo{, l2. L�8e-• TBTIQr - 746 X4887 -11293 -2.2%2 -7916 OH OpC4 hole bdefy'{o�sf 19. PRESENT WELL CONDITION SUMMARY(To be completed for Redrill and Re-Entry Operations) e o�p!C llQh 11' Total Depth MD(ft): Total Depth TVD(ft): Plugs(measured): Effect.Depth MD(ft): Effect.Depth TVD(ft): Junk(measured): Casing Length Size Cement Volume MD TVD Conductor/Structural Surface Intermediate Production Liner Perforation Depth MD(ft): Perforation Depth TVD(ft): 20. Attachments: Property Plat ❑ BOP Sketch ❑ Drilling Program II Time v.Depth Plot E] Shallow Hazard Analysis E] Diverter Sketch 11 Seabed Report ❑ Drilling Fluid Program E� 20 AAC 25.050 requirements 21. Verbal Approval: Commission Representative: Date '- 2/9/2016 22. I hereby certify that the foregoing is true and the procedure approved herein will not William Earhart 265-1077 be deviated from without prior written approval. Contact William.C.Earhart(a�COP.com /� Email !J Printed Name Chip Alvord Title Drilling Manager / Signature Phone 265-6120 Date 2((o(2'((y Commission Use Only Permit to Drill API Number: Permit Approval See cover letter for other Number: a/( -0,2. 50- 1CY --Q.0.37-oo-QCT Date: 31 a',y 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: 0 b p t-5 74 f- 3 5 D Q /�5 J`q Samples req'd: Yes❑ No E Mud log req'd:Yes❑ No 2r 71 yy`h t//a r"- re Vl �vt� k ft5 f 2560 p 51 H2S measures: Yes/ No�❑( Directional svy req'd:Yes[ 'No LIDI)7 '1 /Ic W a 1 VCr q rat h frp/ Spaciniexception req'd: Yes❑ Nol wl Inclination-only svy req'd:Yes ill No(f I//''Ld'rk- 20 A-/Q- .25..O 3 5-(h) (2.) Post initial injection MIT req'd:Yes❑ No El �'' APPROVED BY 2'2 // Approved by: ��� COMMISSIONER THE COMMISSION Date:✓ (/,(� t•k1 Z( ilb VTG. 2 /I ' 7'Kt3 /i /c. j2/W/ SubmitFormand Form 10-401(Revised 11 2015) T i rft rths from the date of approval(2025.005(g)) Attachments in Duplicate • ConocoPhillips Alaska,Inc. Post Office Box 100360 ti"" Anchorage,Alaska 99510-0360 ConocoPhillips Telephone 907-276-1215 February 9,2016 Alaska Oil and Gas Conservation Commission 333 West 7th Avenue, Suite 100 Anchorage,Alaska 99501 Re: Application for Permit to Drill CRU CD5-02 Dear Sir or Madam: ConocoPhillips Alaska,Inc.hereby applies for a Permit to Drill for an onshore production well from the CD5 drilling pad with rig Doyon 19.'IThe intended spud date for this well is 3/20/2016. CRU CD5-02 is planned to be an Alpine A sand WAG injection well. The 13-1/2"surface hole will TD above the C-30 sand and then 10-3/4"casing will be set.The intermediate section will be drilled with 9-7/8"x 11"underreamer BHA and Managed Pressure Drilling technology.This hole will be subsequently cased with a 7-5/8"casing string to surface and cemented to 500' above the uppermost hydrocarbon bearing interval. The suface by intermediate casing annulus will then be evaluated for future annular disposal by performing a leak-off test. The 6-3/4"production section will then be horizontally drilled and completed as an Alpine A sand WAG injector. The well will be completed • . -- • . - . = . -• • • - • •- • •• • - •' and tied back to surface with a 4-1/2"gas- lifted upper completion string. Op en h o/C b-a rCF o f 4 0 p ie Please fmd attached the information required by 20 AAC 25.005 (a) and(c) for your review. Pertinent information attached to this application includes the following: 1. Form 10-401 Application For Permit to Drill per 20 AAC 25.005 (a) 2. A proposed drilling program 3. A proposed completion diagram 4. A drilling fluids program summary 5. Pressure information as required by 20 AAC 25.035 (d)(2) 6. Directional drilling/collision avoidance information as required by 20 AAC 25.050(b) Information pertinent to the application that is presently on file at the AOGCC: 1. Diagrams of the BOP equipment, diverter equipment and choke manifold lay out as required by 20 AAC 25.035 (a)and(b). 2. A description of the drilling fluids handling system. 3. Diagram of riser set up. If you have any questions or require further information,please contact Will Earhart at 265-1077 (William.C.Earhart(&ConocoPhillips.com)or Chip Alvord at 265-6120. Sincerely, cc: C CD5-02 Well File/Ann Haggerty-Sherrod ATO 1530 7 Johnson Njoku ATO 1720 Chip Alvord ATO 1570 Will Earhart Jason McLennan ATO 1790 Drilling Engineer Lanston Chin Kuukpik Corp • • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 CD5-02 Application for Permit to Drill Document REVISED for Barefoot Completion Drifting .-, &Wells Corn,°Philip, Table of Contents 1. Well Name 3 Requirements of 20 AAC 25.005(f) 2. Location Summary 3 Requirements of 20 AAC 25.005(c)(2) Requirements of 20 AAC 25.050(b) 3. Blowout Prevention Equipment Information 3 Requirements of 20 AAC 25.005(c)(3) 4. Drilling Hazards Information 4 Requirements of 20 AAC 25.005(c)(4) 5. Procedure for Conducting Formation Integrity Tests 5 Requirements of 20 AAC 25.005(c)(5) 6. Casing and Cementing Program 5 Requirements of 20 AAC 25.005(c)(6) 7. Diverter System Information 5 Requirements of 20 AAC 25.005(c)(7) 8. Drilling Fluid Program 6 Requirements of 20 AAC 25.005(c)(8) 9. Abnormally Pressured Formation Information 7 Requirements of 20AAC 25.005(c)(9) 10.Seismic Analysis 7 Requirements of 20 AAC 25.005(c)(10) 11.Seabed Condition Analysis 7 Requirements of 20 AAC 25.005(c)(11) CD5-02 APD Page 1 of 15 Printed:29-Feb-16 • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 12. Evidence of Bonding 7 Requirements of 20 AAC 25.005(c)(12) 13. Proposed Drilling Program 7 Requirements of 20 AAC 25.005(c)(13) 14. Discussion of Mud and Cuttings Disposal and Annular Disposal 9 Requirements of 20 AAC 25.005(c)(14) 15.Attachments 10 Attachment 1 Cement Summary 11 Attachment 2 Drilling Hazards Summary 11 Attachment 3 Completion Schematic 15 Attachment 4 Directional Plan 16 CD5-02 APD Page 2 of 15 Printed:29-Feb-16 Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 1. Well Name (Requirements of 20AAC25.005(f)) The well for which this application is submitted will be designated as CRU CD5-02. 2. Location Summary(Requirements of 20 AAC 25.005(C)(2)) This well is planned for Location at Surface 298' FNL,2459' FEL,Sec. 18,T11N, R4E, UM NAD 1927 RKB Elevation 70.4'AMSL Northings: 5,965,910 Eastings:349,520 Pad Elevation 34.1'AMSL Top of Productive Horizon(Heel) 4358' FNL,4462'FEL,Sec.32,T12N, R4E, UM NAD 1927 Measured Depth,RKB: 15,137' Northings:5,977,623 Total Vertical Depth,RKB: 7,318' Eastings:352,987 Total Vertical Depth,SS: 7,247' Total Depth (Toe) 2926' FNL,2707'FEL,Sec.30,T12N, R4E, UM NAD 1927 Measured Depth,RKB: 22,732' Northings: 5,984,404 Total Vertical Depth,RKB: 7,315' Eastings: 349,572 Total Vertical Depth,55: 7,244' Requirements of 20 AAC 25.050(b) Please see Attachment 4: Directional Plan The Applicant is the only affected owner. 3. Blowout Prevention Equipment Information (Requirements of 20 AAC 25.005(c)(3)) Please reference BOP and diverter schematics on file for Doyon 19. CD5-02 APD Page 3 of 15 Printed:29-Feb-16 • • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 4. Drilling Hazards Information (Requirements of 20AAC25.005(c)(4)) The following presents data used for calculation of anticipated surface pressure(ASP)during drilling of this well: Casing Size Csg Setting Depth Fracture Pore pressure ASP Drilling (in) MD/TVD(ft) Gradient(ppg) (psi) (psi) 20 115/115 10.9 50 54 10.75 2,371/2,160 14.5 1011 1413 7.625 15,137' /7,318 12.5 3550 2319 43 22,732'/7,315 12.5 3050 N/A PROCEDURE FOR CALCULATING ANTICPATED SURFACE PRESSURE(ASP) ASP is determined as the lesser of 1)surface pressure at breakdown of the formation casing seat with a gas gradient to the surface,or 2)formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP=[(FG x 0.052)-0.1]*D Where: ASP=Anticipated surface pressure in psi FG=Fracture gradient at the casing seat in lb/gal 0.052=Conversion from lb./gal to psi/ft 0.1=Gas gradient in psi/ft D=True vertical depth of casing seat in ft RKB OR 2) ASP=FPP-(0.1 x D) Where: FPP=Formation Pore Pressure at the next casing point FPP=0.4525 x TVD 1. ASP CALCULATIONS 1. Drilling below 20"conductor ASP=[(FG x 0.052)-0.1] D =[(10.9 x 0.052)-0.1]x 115'=54 psi OR ASP=FPP-(0.1 x D) =1011-(0.1x2160')=795 psi 2. Drilling below 10-3/4"surface casing ASP=[(FG x 0.052)-0.1] D =[(14.5 x 0.052)-0.1]x 2160'=1413 psi OR ASP=FPP-(0.1 x D) =3550-(0.1 x 7318')=2819 psi 3. Drilling below 7-5/8"intermediate casing ASP=[(FG x 0.052)-0.1] D =[(12.5 x 0.052)-0.1]x 7318'=4025 psi OR ASP=FPP-(0.1 x D) =3050-(0.1 x 7315')=2319 psi CD5-02 APD Page 4 of 15 Printed:29-Feb-16 • Applicill for Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 (B)data on potential gas zones; The well bore is not expected to penetrate any gas zones. (C)data concerning potential causes of hole problems such as abnormally geo-pressured strata,lost circulation zones,and zones that have a propensity for differential sticking; Please see Attachment 2-Drilling Hazards Summary 5. Procedure for Conducting Formation Integrity Tests (Requirements of 20AAC 25.005(c)(5)) Drill out surface casing shoe and perform LOT test or FIT in accordance with the Alpine LOT/FIT procedure that ConocoPhillips Alaska has on file with the Commission. 6. Casing and Cementing Program (Requirements of 20 AAC 25.005(c)(6)) Casing and Cementing Program Csg/Tbg Hole Weight Grade Conn. Length Top MD/TVD Btm MD/TVD Cement Program OD(in) Size(in) (Ib/ft) (ft) (ft) (ft) 20 42 94 H-40 Welded 80 36/36 115/115 Previously Installed HYD Cement to Surface with 10-3/4 13.5 45.5 L-80 563 X 2,335 36/36 2,371/2,160 1050 sx DeepCRETE Lead 11.0 ppg, BTCM 271 sx Class"G"Tail Slurry 15.8 ppg 7-5/8 9.875x1 29.7 L-80 HYD 563 15,101 36/36 15,137/ Stage 1: 321 sx Class G at 15.8 ppg 1 X BTCM 7,318 Stage 418sxClassGat15.8 gppg 1 6 75 , r I f41 7 7 14,98 / 22;715 N/A—uncerforated p inpwith pre ,293 7. Diverter System Information (Requirements of 20 AAC 25.005(c)(7)) It is requested that a waiver of the diverter requirement under 20 AAC 25.035 (h)(2)is granted. At CD5,ten penetrations have been completed and there has not been a significant indication of shallow gas or gas hydrates above the C30 where casing will be set. L , R no60 ,00 CD5-02 APD Page 5 of 15 Printed:9-Feb-16 • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 (8)data on potential gas zones; The well bore is not expected to penetrate any gas zones. (C)data concerning potential causes of hole problems such as abnormally geo-pressured strata,lost circulation zones,and zones that have a propensity for differential sticking; Please see Attachment 2-Drilling Hazards Summary 5. Procedure for Conducting Formation Integrity Tests(Requirements of 20AAC 25.005(c)(5)) Drill out surface casing shoe and perform LOT test or FIT in accordance with the Alpine LOT/FIT procedure that ConocoPhillips Alaska has on file with the Commission. 6. Casing and Cementing Program (Requirements of 20 AAC 25.005(c)(6)) Casing and Cementing Program Csg/Tbg Hole Weight Grade Conn. Length Top MD/TVD Btm MD/TVD Cement Program OD(in) Size(in) (Ib/ft) (ft) (ft) (ft) 20 42 94 H-40 Welded 80 36/36 115/115 Previously Installed HYD Cement to Surface with 10-3/4 13.5 45.5 L-80 563 X 2,335 36/36 2,371/2,160 1050 sx DeepCRETE Lead 11.0 ppg, BTCM 271 sx Class"G"Tail Slurry 15.8 ppg 9.875x1 HYD 563 15,137/ Stage 1: 321 sx Class G at 15.8 ppg 7-5/829.7 29.7 L 80 X BTCM 15,101 36/36 7,318 Stage 2: 418 sx Class G at 15.8 ppg N/A 6.75 Open hole barefoot completion 7. Diverter System Information (Requirements of 20 AAC 25.005(c)(7)) It is requested that a waiver of the diverter requirement under 20 AAC 25.035(h)(2)is granted. At CD5,ten penetrations have been completed and there has not been a significant indication of shallow gas or gas hydrates above the C30 where casing will be set. CD5-02 APD Page 5 of 15 Printed:29-Feb-16 • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 8. Drilling Fluid Program (Requirements of 20 AAC 25.005(c)(8)) Surface Intermediate Production Hole Size in. 13.5 9.875 x 11 6.75 Casing Size in. 10.75 7.625 n/a Density PPG 9.0—10.0 9.6—11.1 9.4 PV cP 9 14 11-15 YP lb./100 ft2 35-80 11-16 13-16 Funnel Viscosity s/qt. 300 50-60 40-50 Initial Gels lb./100 ft2 50 10 6 10 Minute Gels lb./100 ft2 60 15 8 API Fluid Loss cc/30 min. N.C.—10.0 5.0-10.0 4.0 HPHT Fluid Loss cc/30 min. n/a 8.0—12.0 <10.0 pH 10.8-11.2 9.5-10.0 9.0-9.5 Surface Hole: A mixed-metal oxide fresh water drilling fluid(DrilPlex AR)will be used for the surface interval. Keep flow line viscosity at±200 sec/qt while drilling and running casing.Reduce viscosity prior to cementing. Maintain mud weight< 10.0 ppg by use of solids control system and dilutions where necessary. Intermediate#1: Fresh water gel/polymer mud system. Ensure good hole cleaning by pumping regular sweeps and maximizing fluid annular velocity. There is a slight potential for lost circulation, particularly after the reservoir is penetrated. Maintain mud weight at or below 9.6 ppg and be prepared to add loss circulation material.Good filter cake quality, hole cleaning and maintenance of low drill solids(by diluting as required)will all be important in maintaining wellbore stability.The mud will be weighted up to 11.1 before pulling out of the hole. Note: Managed Pressure Drilling(MPD)will be utilized for added backpressure to mitigate shale instability and cycling. Production Hole: The horizontal production interval will be drilled with a water-based mud drill-in fluid(Flo-Pro NT)weighted to 9.4 ppg with calcium carbonate and KCI. Diagram of Doyon 19 Mud System on file. Drilling fluid practices will be in accordance with appropriate regulations stated in 20 AAC 25.033. CD5-02 APD Page 6 of 15 Printed:29-Feb-16 • Appliciefor Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 9. Abnormally Pressured Formation Information (Requirements of 20AAC25.005(c)(9)) N/A-Application is not for an exploratory or stratigraphic test well. 10. Seismic Analysis(Requirements of 20AAC25.005(c)(10)) N/A-Application is not for an exploratory or stratigraphic test well. 11. Seabed Condition Analysis(Requirements of 20AAC25.005(c)(11)) N/A-Application is not for an offshore well. 12. Evidence of Bonding(Requirements of 20AAC25.005(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)) The proposed drilling program is listed below. Please refer to Attachment 3:Completion Schematic. 1. MIRU Doyon 19 onto CD5-02. 2. Rig up and test riser,dewater cellar as needed. {,,� l�,�� 3. Drill 13.5"hole to the surface casing point as per the directional plan. Cp,1V11*... rc v'�- ""-' "�""W 4. Run and cement 10-3/4"surface casingto surface. �r / 5. Install BOPE and MPD equipment. 6. Test BOPE to 250psi low 3500psi high. vk �o� - AvGc.C- / g2 24 7. Pick up and run in hole with 9-7/8"x 11"drilling BHA to drill the intermediate hole section. 8. Pressure test casing to 3500 psi. 30 t. -' PIT <, 9. Drill out 20'of new hole and perform LOT. Maximum LOT to 18.0 ppg. Minimum LOT required to drill ahead is )ppg EMW. t4 . pf'21. g.1-A1._) I...t M���t•AtAMti 10. Drill 9-7/8"x 11" hole to section TD. Use Managed Pressure Drilling to maintain constant bottom hole pressure on connections once drilling the lower shales(LWD Program:GR/Res). I4.) Pc l- C.pcsmJ` 1, Qpsms s ITS-t- TO 3500 PS1 11. Run 7-5/8" casing and cement to 500'above hydrocarbon bearing zones. 12. Test BOPE to 250 psi low/3,500 psi high. 2.4 }-},bz. op-cla. 1v P© cc._, 13. Pick up and run in hole with 6-3/4"drilling BHA.Verify top of cement with sonic tool in recorded mode. 14. Pressure test casing to 3,500 psi. 10 k " CA-1,k2.--‘,- 15. Drill out shoe track and 20 feet of new formation. Perform FIT to 12.Oppg. Minimum required leak-off value is 11.0 ppg EMW. Pc-eov of --WC- G ILOCy 16. Drill 6-3/4"hole to section TD(LWD Program:GR/Res/Sonic for TOC evaluation). ti 1-0 DG Pcz -ctP �� 17. Pull out of hole with drilling BHA. 2vA..S,..a w IOC. CO t��t�'not) iu 18. RIH with 4.5" liner completion (solid liner with pre-perfed pups)on 4 drill pipe. 33i (11 ��C 19. Set liner top packer and release from liner. j (1) CD5-02 APD (gyp N. ( Page 7 of 15 yvir0 v Printed:9-Feb-16 • Applic•for Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 20. Displace well to completion fluid. 21. Run 4.5" upper completion. 22. Space out and land hanger. 23. Install 2-way check and pressure test hanger seals to 5000 psi. Nipple down BOP. 24. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi. Remove 2-way check. 25. Test tubing and tubing-casing annulus separately to 3500 psi/30 mins. CN.!}.6l P 26. Shear circulation valve in GLM. ?;01 27. Circulate tubing to diesel and install freeze protection in the annulus. O A 28. Set BPV and secure well. RDMO. CD5-02 APD Page 8 of 15 Printed:9-Feb-16 • • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 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 20AAC25.005(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 not for an offshore well. 12. Evidence of Bonding(Requirements of 20AAC25.005(c)(12)) Evidence of bonding for ConocoPhillips Alaska, Inc.is on file with the Commission. 13. Proposed Drilling Program (Requirements of 20AAC25.005(c)(13)) The proposed drilling program is listed below. Please refer to Attachment 3:Completion Schematic. 1. MIRU Doyon 19 onto CD5-02. 2. Rig up and test riser,dewater cellar as needed. 3. Drill 13.5" hole to the surface casing point as per the directional plan. 4. Run and cement 10-3/4"surface casing to surface. 5. Install BOPE and MPD equipment. 6. Test BOPE to 250 psi low/3500 psi high. 7. Pick up and run in hole with 9-7/8"x 11"drilling BHA to drill the intermediate hole section. 8. Pressure test casing to 3500 psi. 9. Drill out 20'of new hole and perform LOT. Maximum LOT to 18.0 ppg.Minimum LOT required to drill ahead is 12.5 ppg EMW. 10. Drill 9-7/8"x 11" hole to section TD. Use Managed Pressure Drilling to maintain constant bottom hole pressure on connections once drilling the lower shales(LWD Program:GR/Res). 11. Run 7-5/8"casingand cement to 500'above hydrocarbon bearingzones. / Y 12. Test BOPE to 250 psi low/3,500 psi high. 13. Pick up and run in hole with 6-3/4"drilling BHA.Verify top of cement with sonic tool in recorded mode. 14. Pressure test casing to 3,500 psi. 15. Drill out shoe track and 20 feet of new formation. Perform FIT to 12.0ppg.Minimum required leak-off value is 11.0 ppg EMW. 16. Drill 6-3/4" hole to section TD(LWD Program:GR/Res/Sonic for TOC evaluation). 17. Pull out of hole with drilling BHA to the casing shoe. 18. Displace casing over to completion fluid. 19. Pull out of hole to surface with drilling BHA. CD5-02 APD Page 7 of 15 Printed:29-Feb-16 • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 20. RIH with 4.5"tubing with Baker Premier production packer. 21. Space out and land hanger. 22. Install 2-way check and pressure test hanger seals to 5000 psi.Nipple down BOP. 23. Install tubing head adapter assembly. Pressure test adapter assembly to 5000 psi.Remove 2-way check. 24. Test tubing and tubing-casing annulus separately to 3500 psi/30 mins. C h4"t 25. Shear circulation valve in GLM. 26. Circulate tubing to diesel and install freeze protection in the annulus. 27. Set BPV and secure well. RDMO. CD5-02 APD Page 8 of 15 Printed:29-Feb-16 • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 14. Discussion of Mud and Cuttings Disposal and Annular Disposal (Requirements of 20 AAC 25.005(c)(14)) Incidental fluids developed from drilling operations on well CD5-02 will be injected into the surface casing x production casing annulus of CD5-05 and/or CD5-03 and/or CD5-315 wells upon approval.Well CD1-01A will be used as a backup disposal well or for excess fluid volumes. The CD5-02 surface/intermediate casing annulus will be flushed with 300 bbls of fresh water prior to freeze protecting with diesel to 2000'TVD. Significant hydrocarbon zones include only the Alpine sand based on pre-drill interpretations.There will be 500'of cement fill placed above the top of the Alpine reservoir. Once CD5-02 has been drilled and completed,consideration may be given to permit this well for annular injection. An application for Sundry Operations form 10-403 will then be filed. Annular pumping of fluids occurring due to drilling operations,per regulation 20 AAC 25.080 could then begin once properly permitted. As stated above,any zones containing significant hydrocarbons will be isolated prior to initiating annular pumping. There will be no USDW's open below the shoe or potable/industrial water wells within one mile of the receiving zone. Reference the enclosed directional drilling plan for other formation markers in this well. Surface casing will be set near the base of the Schrader Bluff Formation(C-40). These 450-500'thick shales are part of the Colville Group and are known to provide vertical barriers to fluid flow in other areas. The maximum volume of fluids to be pumped down the annulus of this well will not exceed 35,000 bbl without the specific permission of the AOGCC. Fluid densities will range from diesel to a maximum of 12.0 ppg for drilling fluid wastes. Using 12.0 ppg fluid and the rig's specified maximum pumping pressure of 1,500 psi for annular injection, the maximum pressure at the surface casing shoe is estimated by: Max Shoe Pressure =(12.0 ppg)*(0.052)*(Surf.Shoe TVD)+1,500 psi =(12.0 ppg)*(0.052) *(2,160')+1,500 psi =2848 psi Pore Pressure =1,061 psi Therefore Differential=2848—1061=1787 psi. The internal casing pressure is conservative,since frictional losses while pumping have not been taken into consideration. The surface and intermediate casing strings exposed to the annular pumping operations have sufficient strength by using the 85%collapse and burst ratings listed in the following table: OD Wt Grade Range Connection Collapse 85%of Burst 85%of (ppf) Type Collapse Burst 10-3/4" 45.5 L-80 3 HYD563/BTCM 2470 psi 2100 psi 5210 psi 4429 psi 7-5/8" 29.7 L-80 3 HYD563/BTCM 4790 psi 4071 psi 6890 psi 5856 psi CD5-02 APD Page 9 of 15 Printed:29-Feb-16 • • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 15.Attachments Attachment 1 Cement Summary Attachment 2 Drilling Hazards Summary Attachment 3 Completion Schematic Attachment 4 Directional Plan CD5-02 APD Page 10 of 15 Printed:29-Feb-16 I • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 Attachment 1—Cement Summary CD5-02_wp10 Cementing Schematic J 20"94#H-40 Welded Conductor to 115' 10-3/4"45.5#L-80 HYD563/BTCM L. 2,371'MD/2,160'TVD @ 53°inc. Top of Cement 6,135'MD/3,761'TVD K2(Qannik) 6,635'MD/3,968'TVD HES Cementer O a 0 7,145'MD/4,180'TVD 9-7/8"x 11"Hole Top of Cement (4,(7 14,369'MD/7,137'TVD ?c Alpine B3 15,1.19'.MD/7,315'TVD 7-5/8"29.7 L-80 HYD563 X BTCM Casing 15,137'MD/7,318'TVD@81° Alpine A 15,177'MD/7,345'TVD 6-3/4"Hole 6-3/4"open hole 22,732'MD/7,315 @ 90.2° CD5-02 APD Page 11 of 15 Printed:29-Feb-16 • S Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 10.75"Surface Casing run to 2,371'MD/2,160'TVD Cement from 2371' MD to 1871'(500'of tail)with Class G+Adds.@ 15.8 PPG,and from 1871'to surface with 11.0 ppg DeepCRETE.Assume 250%excess annular volume in permafrost,50%excess below the permafrost (1336' MD),and zero excess in 20"conductor. Lead slurry from 1,871'MD to surface with DeepCRETE @ 11.0 ppg Conductor (115'-0') X 1.3645 ft3/ft X 1.0(0%excess)=157 ft3 Permafrost to Conductor (1,336'-115')X 0.3637 ft3/ft X 3.5(250%excess)=1,555 ft3 Top of Tail to Permafrost (1,871'-1,336')X 0.3637 ft3/ft X 1.5(50%excess)=292 ft3 Total Volume=157+1,555+292=2,004 ft3_->1,050 sx of 11.0 ppg DeepCRETE @ 1.91ft3/sk r2,371'MD 1 71'MD with 15.8Class +additives slurry from to ,8 t ppg G add es Shoe to Top of Tail (2,371'-1,871')X 0.3637 ft3/ft X 1.50(50%excess)=273 ft3 Shoe Joint (80')X 0.5400 ft3/ft X 1.0(0%excess)=43 ft3 Total Volume=273+43=316 ft3=>271 sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.3%D065 dispersant and 0.8%S002 accelerator @ 1.17 ft3/sk 7.625"Intermediate Casing run to 15,137'MD/7,318'TVD Top of slurry is designed to be at 14,369' MD,which is 500' above the Alpine C.Assume 40%excess annular volume. Tail slurry from 15,137'MD to 14,369'MD with 15.8 ppg Class G+additives Under reamer to Top of s Cement (15,037'-14,369')X 0.3429 ft/ft X 1.40(40%excess) =321 ft3 Shoe to Under reamer (15,137'-15,037')X 0.2148 ft3/ft X 1.40(40%excess) =30 ft3 Shoe Joint (80')X 0.2578 ft3/ft X 1.0(0%excess)=21 ft3 Total Volume=321+30+21=372 ft3=>321 sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.3% D065 dispersant and 0.8%S002 accelerator @ 1.16 ft3/sk Qannik Second Stage from 7,145-6,135 MD with 15.8 ppg Class G+additives 1050' MD Across Qannik (7,145'-6,135')X 0.3429 ft3/ft X 1.40(40%excess) =485 ft3 Total Volume=485 ft3=>418 sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.3%D065 dispersant and 0.8%S002 accelerator @ 1.16 ft3/sk CD5-02 APD Page 12 of 15 Printed:29-Feb-16 • S Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 Attachment 2—Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan Attachment:Detailed Risk Information for further discussion of these risks) 13-1/2"Hole/10-3/4"Casing Interval Event Risk Level Mitigation Strategy Conductor Broach Low Monitor cellar continuously during interval. Well Collision Low Gyro single shots,traveling cylinder diagrams Monitor well at base of permafrost,increased mud weight, Gas Hydrates Low decreased mud viscosity,increased circulating times,controlled drilling rates,low mud temperatures Running Sands and Gravel Low Maintain planned mud parameters, Increase mud weight,use weighted sweeps. Lost Circulation Low Reduced pump rates, mud rheology, lost circulation material, use of low density cement slurries 9-7/8"x 11"Hole/7-5/8"Casing Interval Event Risk Level Mitigation Strategy Reduced pump rates,reduced trip speeds, real time equivalent Lost circulation Low circulating density(ECD)monitoring, mud rheology, lost circulation material Hole swabbing on trips Low Annular pressure applied by managed pressure drilling equipment. Abnormal Reservoir Pressure Low Well control drills,increased mud weight. No mapped faults occur across the path of the planned wellbore. Hydrogen Sulfide gas Low H2S drills,detection systems,alarms,standard well control practices, mud scavengers 6-3/4"Open Hole Production Interval Event Risk Level Mitigation Strategy Reduced pump rates,reduced trip speeds,real time equivalent Lost circulation Low circulating density(ECD)monitoring, mud rheology, lost circulation material Hole swabbing on trips Low Annular pressure applied by managed pressure drilling equipment. Abnormal Reservoir Pressure Low Well control drills,increased mud weight. Hydrogen Sulfide gas Low H2S drills,detection systems,alarms,standard well control practices, mud scavengers CD5-02 APD Page 13 of 15 Printed:29-Feb-16 • • Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 Well Proximity Risks: Directional drilling/collision avoidance information as required by 20 ACC 25.050(b)is provided in the following attachments. Drilling Area Risks: Reservoir Pressure:Offset injection has the potential to increase reservoir pressure over predicted. Although this is unlikely,the rig will be prepared to weight up if required. Weak sand stringers could be present in the overburden.LCM material will be available to seal in losses in the intermediate section. Lower Shale Stability: HRZ/Kalubik and instability in the production interval will require higher mud weights and managed pressure drilling in order to stabilize the formations. Standard LCM material and well bore strengthening pills are expected to be effective in dealing with lost circulation if needed. CD5-02 APD Page 14 of 15 Printed:29-Feb-16 • I Application for Permit to Drill,Well CRU CD5-02 Saved:29-Feb-16 Attachment 3—Completion Schematic CD5-O2wp1O—Alpine A Injector- Proposed Barefoot Completion Proposed Schematic updated 2/29/2016 20"94#H-40 Welded Upper Completion: Length 11. Conductor to 115' 1)4-W 12.6#/ft TXP Tubing 2)DB 3.813" 1.5' 3)4-'%"x 1"Camco KBMG GLM(<68°)w/DCK2 7' pinned for 2500 psi casing to tbg shear 4)Baker Premier production packer 6' 5)DS nipple 3.785"ID 1.5' 6)WLEG 1.5' 0 10-3/4"45.5#L-80 Hyd 563/BTC Lower Completion: Surface Casing N/A(barefoot/OH completion) 2,371 MD/2,160'TVD Baker Premier packer 15,000'MD/7,295'TVD o I --N 6 3/4"Hole TD 22,732'MD/7,315'TVD 7 5/8"29.7 L-80 HYD563 x BTCM Intermediate Casing 15,137'MD/7,318'ND CD5-02 APD Page 15 of 15 Printed:29-Feb-16 DDI CD5-O2wplO 6 . 999 Plan Summary 2100 a 5- 030 HI3YalPgine B3 -5 _ ...-- _.... '---- 1150 . - t 1\ I - 1400 1050 °J _ UJU tl 0 E '$' re N oW'1 K3(2(4tt3®dik) AIb96 I t. _ �' 7,5/8"K 9x7/8"by 11"1 i � � t�� I t \ 0"x42"1�I i I I + 11 I I I 1 I ( I I I r I f 0 ��' ��; 0 1 '0 5500 11000 16500 22000 ! ` �2n)1 x ar'1 Measured Depth 1 �4, -350 10-3/4"x 13-1/21 o- 0°i Depth Reference: PIan.34.1+36.3 @ 70.40usft -100 o - ;t!�'�i $o o Rig. i .' -105 00 0 i o-. _ fl r1l o p _ -140 o ,moo oo s ko o0 0 a 17g/8"x 9-7/8"by 11"I 14-1/2"x 6-3/4"I e 115 o $j �^ o pp T(■ to fV X2<ii I I I I I I I I I I I �I d,I �I ',' ISr I drl SI '1 I 0 2500 5000 7500 10000 125a) a 1 000 47560 ° 26000 36 500 Horizontal Departure 0120 500 - 690 3 30 690 - 870 870 - 1060 _y 1080 - 1240 O / IMII ®E 1240 - 1430 m 60 1430 - 1610 300 f 80 n - jsl)lllir• . .• ',.•:•'... 1610 - 1800 ai +l v liI 1 ...... ....... ....II %�� /f//'�✓A� r•4ed/rs+! 1800 - 2680 - � r tiLifriiiii,+�� 2680 3550 ., -: "'" ''. y3550 4430 030 270 ' �� d,'gp�tp4430 - 5300 m _ i Ste 5300 - 6180 .iis iN1p6180 - 7050 iU ytiriV, `v�'' 7050 - 7930 ��a� •s��nw-ro«pot eisp %J NA 9♦j W7930 8800 IP--ip 4 8500 - 10540 0 3000 6000 9000 12000 15000 18000 21000 240 Cp :v� ,„,.;;;;,, �i it, • 120 10540 - 12280 SURVEY PROGRAM `.4♦'s.=., �.�%� �. . 12280 - 1403q lepth From Depth To Survey/Plan Tool girl', ,:i.:,6"4.'-',,,,P.-4.1.- t'� 14030 - 15770 Pad Elevation:34.10 -4A♦_,,,.,`,!..-:,?..•/A +•`.. 15770 - 17510 36.30 1150.00 CD5-02wp10(Plan:CD5-02) GYD-GC-SS 210 „„♦,; I�4.�• 150 1150.00 2150.00 CD5-02wp10(Plan:CD5-02) MWD r,.v-•,._^-' ,,; ..''"'rM 17510 19250 1150.00 2371.21 CD5-02wp10(Plan:CD5-02) MWD+IFR-AK-CAZ-SC CASING DETAILS rau 19250 "' 20990 2371.21 3871.21 CD5-02wp10(Plan:CD5-02) MWD 20990 - 22732 2371.21 15136.92 CD5-02wp10(Plan'CD5-02) MWD+IFR-AK-CAZSC TVD MD Name TM 15136.92 16636.92 CD5-02wp10(Plan:CD5-02) MWD 115.00 115.00 20"x 42" Magnetic Model: BGGM2015 15136.92 22731.63 CD5-02wp10(Plan.CD5-02) MWD+IFR-AK-CAZ-SC 2160.00 2371.21 10-3/4"x 13-1/2" Magnetic Model Date: 14-Apr-16 7318.40 15136.92 75/8"x 9-7/8"by 11" Magnate Declination: 17.68° 7315.40 22731.63 4-1/2"x 6-3/4" To convert a Magnetic Direction to a True Direction,Add 17.68°East SECTION DETAILS •1320.4 Sec MO Inc Azi TVD +N/-S +E/-W Dleg TFace VSect Target Annotation 1 36.30 0.00 0.00 36.30 0.00 0.00 0.00 0.00 0.00 2 500.00 0.00 0.00 500.00 0.00 0.00 0,00 0.00 0.00 KOP:Start 1.5°/100'DLS,0"TF,for 100.01' Base Permafrost 3 600.01 1.50 0.00 600.00 1.31 0.00 1.50 0.00 1.17 Start 2.5°/100'DLS,0°TF,for 301.49' 4 901.50 9.04 0.00 900.00 28.97 0.00 2.50 0.00 25.82 Adjust TF to 20.04°,for 381.55' 5 1283.05 18.29 10.42 1270.40 118.03 10.86 2.50 20.04 100.24 Hold for 105.32' 2314.4 6 1388.37 18.29 10.42 1370.40 150.54 16.84 0.00 0.00 126.49 Start 3.51100'DLS,9.86°TF,for 982.83' 7 2371.21 52.50 17.43 2160.00 690.51 166.03 3.50 9.86 539.87 Hold for 20' 8 2391.21 52.50 17.43 2172.17 705.65 170.78 0.00 0.00 551.20 Start 3.51100'DLS,3.89°TF,for 372.4' 9 2763.61 65.51 18.39 2363.54 1008.69 268.91 3.50 3.89 776.67 Hold for 10817.32' C30 10 13580.92 65.51 18.39 6847.85 10349.94 3374.76 0.00 0.00 7689.76 Start 31100'DLS,-78.85°TF,for 1556' 11 15136.92 81.00 332.11 7318.40 11781.01 3230.66 3.00 -78.85 8030.27 CD5-02 01.Heel 011216 JD Hold for 20' 12 15156.82 81.00 332.11 7321.53 11798.47 3221.42 0.00 0.00 9050.02 Start 31100'DLS,0°TF,for 307.79' 13 15464.71 80.23 332.11 7345.03 12069.42 3078.04 3.00 0.00 9356.54 Hold for 7266.92' ll37 ,J4 14 22731.63 90.23 332.11 7315.40 18492.38 -320.92 0.00 0.0016622.52 CD5-02 02.Toe 011216 JD TD:22731.63'MD,7315.4'TVD 39 .4 I K2(Qannik) 4346.3 Alb97 5544.1 Permit .• AIb96 .69yy.1 E;3bik II pme B3 By signing this I acknowledge that I have been informed of all risks,checked that the data is correct,ensured it's completeness,and all surrounding wells are assigned to the proper position and I approve the scan and collision avoid nce olan as set out in the audit...ack aoorove it as IV basis for the final well olan and wellsi e drawings I also acknowledge that unless notified otherwise all targets I-ave a 100 feet lateral tolerance Prepared by: Checked by: Accepted by: Approved by: Brij Potnis Nate Beck Ifeanyi Ifesie • • 14:19,January 29 2016 Easting(5500 usft/in) CD2- 13 (Ce:-126) 1.01 \\Till C D•-fa ' •V'tili 9(yr..6 CD2-01 'ii2- i;''-iPeg,,,,,,,e4t• 1\ CD509- CD1-47 oi. ik „, wP-2pd,ine 3 — CD5-02wp10 C D2 •\2 CD'-uf '11 CD2-‘ .*2.—: k'.4ti\:‘-..' 'II CD1-4 •B1 CD 12w,09 cn .Qco..13• - r i• •:1 — ji1/4:61 •••,... .,, t,I' •t IP. K, A 4*,, _2,p t CF. '14':\ - CD2- NIIIIA 1 , , CD2- ; _eirL fAii44444A D' 04 NVItt•Neeeio. ,N.N-- '''' IIIIIIWT, a 1-36PB1 CD2- t : - leomeemmer:AZZ t.st ',IV, .. -Ire it 1PB1 ii4e,..402.)S .641. -,- .......-----••••=1 . '.4*‘---r •:•: •".- '' • `"."-'1"v11101110.—,,, „,.;..z.s ..,,,,,i 1 N .sut 1 - .24111,11110182A- Vi --e."'•'....:Ak- ..1 447. • ?21-33 ------4---li\\ 1 = - 0. 111111I' ''or 0° ,0111VCD2- -6 en i c _ 005 Alpine West Pad /0111 I I lb' ft3P 3PB .ii \ 0 lik*e' CD -.V.'(41D'ArBi 01,01414W-33 CD4-07/ c ,D2-3 • 41-39 o r>...,r.ii,-=-Vii. .'.:'D2-•.- ' -39 Z - c ....... e 'p09 co 01 . \CD'-qP. e4 'Iwo , p0: i it '.r,\48 Niite ' s5-21PB1wp06 ',.,N. CD2- CD' (eD1-40 \ CD2.6 (64-,.4.t• ' \CD'-58L CD2-52 D1-229 ''N'''',.,4N......_ • -.3 ----'--- CD5-R5-° •„4.4,let,:42_c-p.'Z3D2-27 .teg- 1.- D4 17 - :^•-•':'':p181 ,..1...•/‘• I CD5-21wp06 ,Illik CD -30 '-: _ \CD"-e..le CD4 Nanuq Pad — CAblinellaWeNrrie",,Iiraill_mm1 CD4-287 - CD5-315PB1 11111_.... ..-,-,-4,,,6011);//' \,*AO.o 00 ,k 4111\ 4111 S \ 1111 CD44014 CD5- 13Pt1 _ , %44:e.044,- ttiSfii AW-7DowdD11: Ille.4 NV:,' 411W01 th c„_... _ AW-813241011Bis Ne4,..,...7 \‘ e.). •t'-'1. ' 14041% — 11114,----- -.111Lk :41 4faini C14- 'OCI•., 90 - 4,;OW'alkVitil, 1 , CD4- 9 11 111 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 11 1 1 1 1 ICIDC-3151 1 1 i , R5r311111 1 1 1 1 1 1 I 1 1 11 1 1 1 '1...6- • .. .' - '- ' '1. , • • . • . -,',I1 1 Easting(5500 usft/in) • s CD5-02wp10 Plan View While drilling production section, stay within 100 feet laterally of plan, unless notified otherwise. 18000— 4-1/2"x 6-3/4" CD5-02 02.Toe 011216 JD 15000- CD5-02 01.Heel 011216,D E - 2000 - ______ 7-5/8"x 9-7/8"by 11" CD5-02 Polygon 012716 EP 0 7000 M + '2E-9000- 6000 (.26000— 5000 4000 3000— 10-3/4" x 13-1/2" 3000 20"x 42"_ E1# 0 i I �I'188$ -12000 -9000 -6000 -3000 0 3000 6000 9000 12000 15000 West(-)/East(+) (3000 usft/in) • • CD5-02wp10 Section View -2000— : Base Permafrost tA0 -- - C30 20"x 42" 0 1000 *Q� o K 3 S) 2000— - azo 0 K2 (Qannik) O o0 AIb97 0 10-3/4"x 13-1/2" o, 0O 0 0O �0• O a b0 AIb96 p 4000 Kalubik UJU 'D Ta ' 0 Oo 000 H RZ , LC U o ,o ) Alpine A '�0 '- X00 0 Alpine B3 b P N o0 6000- ^� O0o ,o v 0 , ,S» O o O° d 8000— , W., O O O O O O O O O O O O O O ' N 7-5/8"x 9-7/8"by 11" 4-1/2"x 6-3/4" 10000 1 I I I i - — [ 1 0 2000 4000 6000 8000 10000 12000 14000 16000 Vertical Section at 333.00° (2000 usft/in) CD5-02wp10 Section View 7095- Kalubik 7150- _c LCU 1'17205- a) 0 Ta 0 ' UJU 0 24)7260- Alpine B3 b o na 0a 0 1 7315— .'f N O copoo O O -1 O O° O O 7-5/8"x 9-7/8" by 11" o o 4-1/2"x 6 -3/4" 7370- - 1 I I 1 9000 10500 12000 13500 15000 16500 Vertical Section at 333.00° ConocoPhillips(Alaska) Inc. -WNS Western North Slope CD5 Alpine West Pad Plan: CD5-02 Plan: CD5-02 Plan: CD5-02wp10 Report 29 January,2016 . S SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope ND Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Project Western North Slope,North Slope Alaska,United States System Datum: Mean Sea Level Using Well Reference Point Using geodetic scale factor Site CD5 Alpine West Pad Site Position: From: Map • Position Uncertainty: 0.00 usft Slot Radius: 13-3/16" Well Plan:CD5-02 Well Position +N/-S 0.00 usft +FJ-W 0.00 usft Position Uncertainty 0.00 usft Ground Level: 34.10 usft • • Wellbore Plan:CD5-02 Magnetics Model Name Sample Date Declination Dip Angle Field Strength • • (°) (°) (oT) • BGGM2015 404/2016 17.68 80.83 57,468 • • • • Design CD5-02wp10 • Audit Notes: • Version: Phase: PLAN Tie On Depth: 36.30 • Vertical Section: Depth From(TVD) +N/-S +E/-W Direction (usft) (usft) (usft) (") 36.30 0.00 0.00 333.00 1292016 3:35:07PM Page 2 COMPASS 5000.1 Build 74 1111 • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope ND Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Survey Tool Program Date 1/29/2016 From To Iusft) (usft) Survey(Wellbore) Tool Name Description 36.30 1,150.00 CD5-02wp10(Plan:CD5-02) GYD-GC-SS Gyrodata gyro single shots 1,150.00 2,150.00 CD5-02wp10(Plan:CD5-02) MWD MWD-Standard 1,150.00 2,371.21 CD5-02wp10(Plan:CD5-02) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 2,371.21 3,871.21 CD5-02wp10(Plan:CD5-02) MWD MWD-Standard 2,371.21 15,136.92 CD5-02wp10(Plan:CD5-02) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 15,136.92 16,636.92 CD5-02wp10(Plan:CD5-02) MWD MWD-Standard 15,136.92 22,731.63 CD5-02wp10(Plan:CD5-02) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC Planned Survey MD Inc Azi(azimuth) TVD TVDSS DLeg TFace NIS EIW Lat.Error Vert.Error (usft) (^) (°) (usft) (usft) (°I100usft) (°) (usft) (usft) (aunt) (usft) 36.30 0.00 0.00 36.30 -34.10 0.00 0.00 0.00 0.00 0.00 0.00 100.00 0.00 0.00 100.00 29.60 0.00 0.00 0.00 0.00 0.05 1.15 115.00 0.00 0.00 115.00 44.60 0.00 0.00 0.00 0.00 0.19 1.15 20"a 42" 200.00 0.00 0.00 200.00 129.60 0.00 0.00 0.00 0.00 0.19 1.15 300.00 0.00 0.00 300.00 229.60 0.00 0.00 0.00 0.00 0.34 1.15 400.00 0.00 0.00 400.00 329.60 0.00 0.00 0.00 0.00 0.48 1.15 500.00 0.00 0.00 500.00 429.60 0.00 0.00 0.00 0.00 0.63 1.15 KOP:Start 1.5°1100'DLS,0°TF,for 100.01' 600.00 1.50 0.00 599.99 529.59 1.50 0.00 1.31 0.00 0.77 1.16 600.01 1.50 0.00 600.00 52960 1.50 0.00 1.31 0.00 0.77 1.16 Start 2.5°1100'DLS,0°TF,for 301.49' 700.00 4.00 0.00 699.87 629.47 2.50 0.00 6.11 0.00 0.92 1.16 800.00 6.50 0.00 799.44 729.04 2.50 0.00 15.26 0.00 1.06 1.16 900.00 9.00 0.00 898.52 828.12 2.50 0.00 28.74 0.00 1.22 1.16 901.50 9.04 0.00 900.00 829.60 2.50 0.00 28.97 0.00 1.22 1.16 Adjust Tito 20.04°,for 381.55' 1,000.00 11.38 4.28 996.93 926.53 2.50 20.04 46.41 0.73 1.38 1.15 1292016 3:35:07PM Page 3 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope ND Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: PIan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) ND TVDSS DLeg TFace ITS ENV Lat.Error Vert.Error (usft) (°) (') (usft) (usft) (°I100usft) (°) (usft( (usft) (usft) (usft) 1,100.00 13.80 7.14 1,094.52 1,024.12 2.50 15.83 68.09 2.94 1.55 1.15 1200.00 16.25 9.15 1,191.10 1,120.70 2.50 13.04 93.74 6.65 1.65 1.15 1,283.05 18.29 10.42 1,270.40 1,200.00 2.50 11.09 118.03 10.86 1.74 1.14 Hold for 105.32' 1,300.00 18.29 10.42 1,286.49 1,216.09 0.00 0.00 12326 11.82 1.77 1.14 1,335.71 18.29 10.42 1,320.40 1,250.00 0.00 0.00 134.29 13.85 1.96 1.14 Base Permafrost 1,388.37 18.29 10.42 1,370.40 1,300.00 0.00 0.00 150.54 16.84 1.96 1.14 Start 3.5°1100'DLS,9.86°TF,for 982.83' 1,400.00 18.69 10.64 1,381.43 1,311.03 3.50 9.86 154.16 17.51 1.99 1.14 1,500.00 22.15 12.20 1,475.13 1,404.73 3.50 9.65 188.35 24.46 2.32 1.15 1,600.00 25.62 13.35 1,566.55 1,496.15 3.50 8.19 227.82 33.44 2.77 1.14 1,700.00 29.09 14.25 1,655.35 1,584.95 3.50 7.14 272.43 44.41 3.33 1.15 1,800.00 32.58 14.96 1,741.21 1,670.81 3.50 6.35 322.02 57.35 4.00 1.16 1,900.00 36.06 15.56 1,823.79 1,753.39 3.50 5.73 378.40 72.20 4.77 1.19 2,000.00 39.55 16.06 1,902.79 1,832.39 3.50 5.24 435.36 88.90 5.61 1.25 2,100.00 43.03 16.49 1,977.92 1,907.52 3.50 4.84 498.69 107.40 6.54 1.33 2,200.00 46.52 16.87 2,048.89 1,978.49 3.50 4.52 566.15 127.62 3.35 1.17 2,300.00 50.01 1721 2,115.44 2,045.04 3.50 4.25 637.49 149.49 3.72 122 2,371.21 52.50 17.43 2,160.00 2,089.60 3.50 4.02 690.51 166.03 4.01 1.25 Hold for 20'-10-3/4"x 13-112" 2,391.21 52.50 17.43 2,172.17 2,101.77 0.00 0.00 705.65 170.78 4.10 1.21 Start 3.5'1100'DLS,3.89'TF,for 372.4' 2,400.00 52.81 17.46 2,177.51 2,107.11 3.50 3.89 712.32 172.88 4.14 1.21 2,500.00 56.30 17.74 2,235.49 2,165.09 3.50 3.87 789.96 197.51 4.80 1.23 2,600.00 59.79 18.00 2,288.41 2,218.01 3.50 3.71 870.70 223.54 5.68 1.30 2,653.19 61.65 18.13 2,314.42 2,244.02 3.50 3.57 914.81 237.93 6.71 1.43 C30 1292016 3:35:07PM Page 4 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: PIan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: PIan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey 11 MD Inc Azi(azimuth) ND TVDSS DLeg TFace NIS EON Lat.Error Vert.Error (usft) (°) (°) (usft) (usft) (°/100usft) (°) (usft) (usft) (usft) (usft) 2,700.00 63.29 18.24 2,336.05 2,265 65 3.50 3.50 954.24 250.88 6.71 1.43 2,763.61 65.51 18.39 2,363.54 2,293.14 3.50 3.45 1,008.69 268.91 7.43 1.53 Hold for 10817,32' 2,800.00 65.51 18.39 2,378.83 2,308.23 0.00 0.00 1,040.12 279.36 7.85 1.61 2,900.00 65.51 18.39 2,420.08 2,349.68 0.00 0.00 1,126.47 308.07 9.05 1.84 3,000.00 65.51 18.39 2,461.54 2,391.14 0.00 0.00 1,212.83 336.79 10.28 2.10 I 3,100.00 65.51 18.39 2,502.99 2,432.59 0.00 0.00 1,299.18 365.50 11.53 2.36 3,200.00 65.51 18.39 2,544.45 2,474.05 0.00 0.00 1,385.54 394.21 12.80 2.64 3,300.00 65.51 18.39 2,585.90 2,515.50 0.00 0.00 1,471.89 422.92 14.08 2.92 3,400.00 65.51 18.39 2,627.36 2,556.96 0.00 0.00 1,558.24 451.63 15.38 3.21 3,500.00 65.51 18.39 2,668.81 2,598.41 0.00 0.00 1,644.60 480.34 16.67 3.50 3,600.00 65.51 18.39 2,710.27 2,639.87 0.00 0.00 1,730.95 509.06 17.97 3.79 3,700.00 65.51 18.39 2,751.72 2,681.32 0.00 0.00 1,817.31 537.77 19.28 4.09 3,800.00 65.51 18.39 2,793.18 2,722.78 0.00 0.00 1,903.66 566.48 20.59 4.39 3,900.00 65.51 18.39 2,834.63 2,764.23 0.00 0.00 1,990.02 595.19 9.82 2.59 4,000.00 65.51 18.39 2,876.09 2,805.69 0.00 0.00 2,076.37 623.90 10.30 2.73 4,100.00 65.51 18.39 2,917.54 2,847.14 0.00 0.00 2,162.73 652.62 10.79 2.88 4,200.00 65.51 18.39 2,959.00 2,888.60 0.00 0.00 2,249.08 681.33 11.27 3.02 4,300.00 65.51 18.39 3,000.45 2,930.05 0.00 0.00 2,335.44 710.04 11.76 3.17 4,400.00 65.51 18.39 3,041.91 2,971.51 0.00 0.00 2,421.79 738.75 12.26 3.32 4,500.00 65.51 18.39 3,083.36 3,012.96 0.00 0.00 2,508.15 767.46 12.75 3.46 4,600.00 65.51 18.39 3,124.82 3,054.42 0.00 0.00 2,594.50 796.17 13.25 3.61 4,700.00 65.51 18.39 3,166.27 3,095.87 0.00 0.00 2,680.85 824.89 13.75 3.76 4,800.00 65.51 18.39 3,207.73 3,137.33 0.00 0.00 2,767.21 853.60 14.25 3.91 4,900.00 65.51 18.39 3,249.18 3,178.78 0.00 0.00 2,853.56 882.31 14.75 4.06 5,000.00 65.51 18.39 3,290.64 3,220.24 0.00 0.00 2,939.92 911.02 15.25 4.21 5,100.00 65.51 18.39 3,332.09 3,261.69 0.00 0.00 3,026.27 939.73 15.75 4.37 1292016 3:35:07PM Page 5 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope ND Reference: PIan:34.1+36.3 @ 70,40usft Site: CD5 Alpine West Pad MD Reference: PIan:34.1+36.3©70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:C1)5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) ND TVDSS DLeg TFace NUS EON Lat.Error Vert.Error (usft) (°) (°) (usft) (usft) (°l100usft) (°) (usft) (soft) (usft) (usft) 5200.00 65.51 18.39 3,373.55 3,303.15 0.00 0.00 3,112.63 968.45 16.26 4.52 5,300.00 65.51 18.39 3,415.00 3,344.60 0.00 0.00 3,198.98 997.16 16.76 4.67 5,400.00 65.51 18.39 3,456.45 3,386.05 0.00 0.00 3,285.34 1,025.87 17.27 4.82 5,500.00 65.51 18.39 3,497.91 3,427.51 0.00 0.00 3,371.69 1,054.58 17.78 4.97 5,600.00 65.51 18.39 3,539.36 3,468.96 0.00 0.00 3,458.05 1,083.29 18.29 5.13 5,700.00 65.51 18.39 3,580.82 3,510.42 0.00 0.00 3,544.40 1,112.00 18.79 5.28 5,800.00 65.51 18.39 3,62227 3,551.87 0.00 0.00 3,630.76 1,140.72 19.30 5.43 5,900.00 65.51 18.39 3,663.73 3,593.33 0.00 0.00 3,717.11 1,169.43 19.81 5.59 6,000.00 65.51 18.39 3,705.18 3,634.78 0.00 0.00 3,803.46 1,198.14 20.32 5.74 I 6,100.00 65.51 18.39 3,746.64 3,676.24 0.00 0.00 3,889.82 1,226.85 20.83 5.89 6,108.97 65.51 18.39 3,750.36 3,679.96 0.00 0.00 3,897.57 1,229.43 21.35 6.05 K3 6,200.00 65.51 18.39 3,788.09 3,717.69 0.00 0.00 3,976.17 1,255.56 21.35 6.05 6,300.00 65.51 18.39 3,829.55 3,759.15 0.00 0.00 4,062.53 1,284.28 21.86 6.20 6,400.00 65.51 18.39 3,871.00 3,800.60 0.00 0.00 4,148.88 1,312.99 22.37 6.36 6,500.00 65.51 18.39 3,912.46 3,842.06 0.00 0.00 4,235.24 1,341.70 22.88 6.51 6,600.00 65.51 18.39 3,953.91 3,883.51 0.00 0.00 4,321.59 1,370.41 23.39 6.66 6,634.94 65.51 18.39 3,968.40 3,898.00 0.00 0.00 4,351.77 1,380.44 23.91 6.82 K2(Qannik) 6,700.00 65.51 18.39 3,995.37 3,924.97 0.00 0.00 4,407.95 1,399.12 23.91 6.82 6,800.00 65.51 18.39 4,036.82 3,966.42 0.00 0.00 4,494.30 1,427.83 24.42 6.97 6,900.00 65.51 18.39 4,078.28 4,007.88 0.00 0.00 4,580.66 1,456.55 24.93 7.13 7,000.00 65.51 18.39 4,119.73 4,049.33 0.00 0.00 4,667.01 1,485.26 25.45 7.28 7,100.00 65.51 18.39 4,161.19 4,090.79 0.00 0.00 4,753.36 1,513.97 25.96 7.44 7,200.00 65.51 18.39 4,202.64 4,132.24 0.00 0.00 4,839.72 1,542.68 26.48 7.59 7,300.00 65.51 18.39 4,244.10 4,173.70 0.00 0.00 4,926.07 1,571.39 26.99 7.75 7,400.00 65.51 18.39 4,285.55 4,215.15 0.00 0.00 5,012.43 1,600.11 27.50 7.90 1292016 3::35::07PM Page 6 COMPASS 5000.1 Build 74 ! 0 SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: Plan:34.1+36.3 @ 70.40usfl Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) TVD TVDSS DLeg TFace NIS E/W Let.Error Vert.Error (usft) (°) (°) (usft) (usft) (°I100usft) (°) (usft) (usft) (usft) (usft) 7,500.00 65.51 18.39 4,327.01 4,256.61 0.00 0.00 5,098.78 1,628.82 28.02 8.06 7,546.56 65.51 18.39 4,346.31 4,275.91 0.00 0.00 5,138.99 1,642.18 28.53 8.21 AIb97 7,600.00 65.51 18.39 4,368.46 4,298.06 0.00 0.00 5,185.14 1,657.53 28.53 6.21 7,700.00 65.51 18.39 4,409.92 4,339.52 0.00 0.00 5,271.49 1,686.24 29.05 8.37 7,800.00 65.51 18.39 4,451.37 4,380.97 0.00 0.00 5,357.85 1,714.95 29.56 8.52 7,900.00 65.51 18.39 4,492.83 4,422.43 0.00 0.00 5,444.20 1,743.66 30.08 8.68 8,000.00 65.51 18.39 4,534.28 4,463.88 0.00 0.00 5,530.56 1,772.38 30.60 8.83 8,100.00 65.51 18.39 4,575.74 4,505.34 0.00 0.00 5,616.91 1,801.09 31.11 8.99 8,200.00 65.51 18.39 4,817.19 4,546.79 0.00 0.00 5,703.27 1,829.80 31.63 9.14 8,300.00 65.51 18.39 4,658.65 4,588.25 0.00 0.00 5,789.62 1,858.51 32.14 9.30 8,400.00 65.51 18.39 4,700.10 4,629.70 0.00 0.00 5,875.97 1,88722 32.66 9.46 8,500.00 65.51 18.39 4,741.56 4,671.16 0.00 0.00 5,962.33 1,915.94 33.18 9.61 8,600.00 65.51 18.39 4,783.01 4,712.61 0.00 0.00 6,048.68 1,944.65 33.69 9.77 8,700.00 65.51 18.39 4,824.47 4,754.07 0.00 0.00 6,135.04 1,973.36 34.21 9.92 8,800.00 65.51 18.39 4,865.92 4,795.52 0.00 0.00 6,221.39 2,002.07 34.73 10.08 8,900.00 65.51 18.39 4,907.38 4,836.98 0.00 0.00 6,307.75 2,030.78 35.24 1023 9,000.00 65.51 18.39 4,948.83 4,878.43 0.00 0.00 6,394.10 2,059.49 35.76 10.39 9,100.00 65.51 18.39 4,990.29 4,919.89 0.00 0.00 6,480.46 2,088.21 36.28 10.54 9,200.00 65.51 18.39 5,031.74 4,961.34 0.00 0.00 6,566.81 2,116.92 36.79 10.70 9,300.00 65.51 18.39 5,073.20 5,002.80 0.00 0.00 6,653.17 2,145.63 37.31 10.86 9,400.00 65.51 18.39 5,114.65 5,044.25 0.00 0.00 6,739.52 2,174.34 37.83 11.01 9,500.00 65.51 18.39 5,156.11 5,085.71 0.00 0.00 6,825.88 2,203.05 38.34 11.17 9,600.00 65.51 18.39 5,197.56 5,127.16 0.00 0.00 6,912.23 2,231.76 38.86 11.32 9,700.00 65.51 18.39 5,239.02 5,168.62 0.00 0.00 6,998.58 2,260.48 39.38 11.48 9,800.00 65.51 18.39 5,280.47 5,210.07 0.00 0.00 7,084.94 2,289.19 39.90 11.64 9,900.00 65.51 18.39 5,321.93 5,251.53 0.00 0.00 7,171.29 2,317.90 40.41 11.79 1292016 3:35:07PM Page 7 COMPASS 5000.1 Build 74 1110 • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) TVD TVDSS DLeg TFace N/S EIW Lat.Error Vert.Error (usft) (°) (°) (usft) (usft) (°1100usft) (°) (usft) (usft) (usft) (usft) 10,000.00 65.51 18.39 5,363.38 5,292.98 0.00 0.00 7,257.65 2,346.61 40.93 11.95 10,100.00 65.51 18.39 5,404.84 5,334.44 0.00 0.00 7,344.00 2,375.32 41.45 12.10 10,200.00 65.51 18.39 5,446.29 5,375.89 0.00 0.00 7,430.36 2,404.04 41.97 12.26 10,300.00 65.51 18.39 5,487.75 5,417.35 0.00 0.00 7,516.71 2,432.75 42.48 12.42 10,400.00 65.51 18.39 5,529.20 5,458.80 0.00 0.00 7,603.07 2,461.46 43.00 12.57 10,436.03 65.51 18.39 5,544.14 5,473.74 0.00 0.00 7,634.18 2,471.80 43.52 12.73 AIb96. 10,500.00 65.51 18.39 5,570.66 5,500.26 0.00 0.00 7,689.42 2,490.17 43.52 12.73 10,600.00 65.51 18.39 5,612.11 5,541.71 0.00 0.00 7,775.78 2,518.88 44.04 12.88 10,700.00 65.51 18.39 5,653.57 5,583.17 0.00 0.00 7,862.13 2,547.59 44.56 13.04 10,800.00 65.51 18.39 5,695.02 5,624.62 0.00 0.00 7,948.49 2,576.31 45.07 13.20 10,900.00 65.51 18.39 5,736.48 5,666.08 0.00 0.00 8,034.84 2,605.02 45.59 13.35 11,000.00 65.51 18.39 5,777.93 5,707.53 0.00 0.00 8,121.19 2,633.73 46.11 13.51 11,100.00 65.51 18.39 5,819.39 5,748.99 0.00 0.00 8,207.55 2,662.44 46.63 13.66 11,200.00 65.51 18.39 5,860.84 5,790.44 0.00 0.00 8,293.90 2,691.15 47.15 13.82 11,300.00 65.51 18.39 5,902.30 5,831.90 0.00 0.00 8,380.26 2,719.87 47.66 13.98 11,400.00 65.51 18.39 5,943.75 5,873.35 0.00 0.00 8,466.61 2,748.58 48.18 14.13 11,500.00 65.51 18.39 5,985.21 5,914.81 0.00 0.00 8,552.97 2,777.29 48.70 14.29 11,600.00 65.51 18.39 6,026.66 5,95626 0.00 0.00 8,639.32 2,806.00 49.22 14.44 11,700.00 65.51 18.39 6,068.12 5,997.72 0.00 0.00 8,725.68 2,834.71 49.74 14.60 11,800.00 65.51 18.39 6,109.57 6,039.17 0.00 0.00 8,812.03 2,863.42 50.25 14.76 11,900.00 65.51 18.39 6,151.03 6,080.63 0.00 0.00 8,898.39 2,892.14 50.77 14.91 12,000.00 65.51 18.39 6,192.48 6,122.08 0.00 0.00 8,984.74 2,920.85 51.29 15.07 12,100.00 65.51 18.39 6,233.94 6,163.54 0.00 0.00 9,071.10 2,949.56 51.81 15.22 12,200.00 65.51 18.39 6,275.39 6,204.99 0.00 0.00 9,157.45 2,978.27 52.33 15.38 12,300.00 65.51 18.39 6,316.85 6,246.45 0.00 0.00 9,243.80 3,006.98 52.85 15.54 12,400.00 65.51 18.39 6,358.30 6,287.90 0.00 0.00 9,330.16 3,035.70 53.36 15.69 1/29/2016 3:35:07PM Page 8 COMPASS 5000.1 Build 74 0 • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope ND Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 CO 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey . MD Inc Azi(azimuth) TVD TVDSS DLeg TFace N/S E/W Lat.Error Vert.Error (usft) p) (°) (usft) (usft) (°(100usft) P) (usft) (usft) (usft) (usft) 12,500.00 65.51 18.39 6,399.76 6,329.36 0.00 0.00 9,416.51 3,064.41 53.88 15.85 12,600.00 65.51 18.39 6,441.21 6,370.81 0.00 0.00 9,502.87 3,093.12 54.40 16.01 12,700.00 65.51 18.39 6,482.67 6,412.27 0.00 0.00 9,589.22 3,121.83 54.92 16.16 12,800.00 65.51 18.39 6,524.12 6,453.72 0.00 0.00 9,675.58 3,150.54 55.44 16.32 12,900.00 65.51 18.39 6,565.58 6,495.18 0.00 0.00 9,761.93 3,179.25 55.96 16.47 13,000.00 65.51 18.39 6,607.03 6,536.63 0.00 0.00 9,848.29 3,207.97 56.48 16.63 13,100.00 65.51 18.39 6,648.49 6,578.09 0.00 0.00 9,934.64 3,236.68 56.99 16.79 13,200.00 65.51 18.39 6,689.94 6,619.54 0.00 0.00 10,021.00 3,265.39 57.51 16.94 13,300.00 65.51 18.39 6,731.40 6,661.00 0.00 0.00 10,107.35 3294.10 58.03 17.10 13,400.00 65.51 18.39 6,772.85 6,702.45 0.00 0.00 10,193.70 3222.81 58.55 17.26 13,500.00 65.51 18.39 6,814.31 6,743.91 0.00 0.00 10,280.06 3,351.53 59.07 17.41 13,580.92 65.51 18.39 6,847.85 6,777.45 0.00 0.00 10,349.94 3,374.76 59.49 17.54 Start 3°1100'DLS,-78.85°TF,for 1556' 13,600.00 65.62 17.77 6,855.75 6,785.35 3.00 -78.85 10,366.45 3,380.15 59.56 17.57 13,700.00 66.25 14.56 6,896.53 6,826.13 3.00 -78.60 10,454.13 3,405.57 59.71 17.72 13,759.03 66.65 12.68 6,920.12 6,849.72 3.00 -77.29 10,506.72 3,418.31 59.68 17.88 HRZ 13,800.00 66.94 11.38 6,936.27 6,865.87 3.00 -76.54 10,543.55 3,426.16 59.68 17.88 13,900.00 67.70 8.23 6,974.83 6,904.43 3.00 -76.03 10,634.45 3,441.86 59.48 18.03 14,000.00 68.51 5.12 7,012.14 6,941.74 3.00 -74.81 10,726.59 3,452.64 59.13 18.19 14,100,00 69.38 2.05 7,048.07 6,977.67 3.00 -73.65 10,819.72 3,458.47 58.61 18.35 14,200.00 70.31 359.01 7,082.53 7,012.13 3.00 -72.55 10,913.58 3,459.33 57.96 18.51 14,300.00 71.29 356.00 7,115.42 7,045.02 3.00 -71.50 11,007.91 3,455.21 57.16 18.67 14,400.00 72.31 353.03 7,146.66 7,076.26 3.00 -70.51 11,102.46 3,446.13 56.24 18.83 14,418.48 72.50 352.49 7,152.25 7,081.85 3.00 -69.58 11,119.94 3,443.91 55.19 19.00 Kalubik 14,500.00 73.38 350.10 7,176.17 7,105.77 3.00 -69.42 11,196.96 3,432.11 55.19 19.00 1292016 3:35:07PM Page 9 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope ND Reference: PIan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: PIan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) ND TVDSS DLeg TFace N/S ENV Lat.Error Vert.Error (usft) (°) (°) (usft( (usft) (°/100usft) (°) (usft) (usft) (usft) (usft) 14,600.00 74.49 347.20 7203.85 7,133.45 3.00 -68.72 11,291.16 3,413.20 54.03 19.16 14,700.00 75.63 344.33 7,229.63 7,159.23 3.00 -67.91 11,384.80 3,389.44 52.77 19.33 14,800.00 76.81 341.49 7,253.45 7,183.05 3.00 -67.17 11,477.62 3,360.89 51.40 19.50 14,868.66 77.64 339.56 7,268.63 7,198.23 3.00 -66.50 11,540.75 3,338.57 49.94 19.66 LCU 14,900.00 78.03 338.68 7,275.23 7,204.83 3.00 -66.07 11,569.37 3,327.65 49.94 19.66 15,000.00 79.26 335.89 7,294.93 7,224.53 3.00 -65.88 11,659.80 3,289.79 48.40 19.83 15,100.00 80.53 333.13 7,312.47 7,242.07 3.00 -65.34 11,748.65 3,247.42 46.78 20.00 15,119.12 80.77 332.60 7,315.58 7,245.18 3.00 -64.85 11,765.44 3,238.82 46.23 20.01 Alpine B3 15,136.92 81.00 332.11 7,318.40 7,248.00 3.00 -64.77 11,781.01 3,230.66 46.23 20.01 Hold for 20'-7518"x 9-7/8"by 11" 15,152.58 81.00 332.11 7,320.85 7,250.45 0.00 -64.69 11,794.68 3,223.43 46.37 20.01 UJU 15,156.92 81.00 332.11 7,321.53 7,251.13 0.00 0.00 11,798.47 3,221.42 46.37 20.01 Start 3°1100'DLS,0°TF,for 307.79' 15,200.00 82.29 332.11 7,327.79 7,257.39 3.00 0.00 11,836.14 3,201.49 46.70 20.01 15,300.00 85.29 332.11 7,338.60 7,268.20 3.00 0.00 11,924.00 3,154.99 47.48 20.02 15,400.00 88.29 332.11 7,344.19 7,273.79 3.00 0.00 12,012.24 3,108.30 48.30 20.03 15,464.71 90.23 332.11 7,345.03 7,274.63 3.00 0.00 12,069.42 3,078.04 48.85 20.04 • Hold for 7266.92' 15,500.00 90.23 332.11 7,344.88 7,274.48 0.00 0.00 12,100.62 3,061.53 49.16 20.05 15,600.00 90.23 332.11 7,344.47 7,274.07 0.00 0.00 12,189.00 3,014.76 50.06 20.08 15,700.00 90.23 332.11 7,344.07 7273.67 0.00 0.00 12,277.39 2,967.98 50.99 20.12 15,800.00 90.23 332.11 7,343.66 7,273.26 0.00 0.00 12,365.78 2,921.21 51.96 20.16 15,900.00 90.23 332.11 7,343.25 7,272.85 0.00 0.00 12,454.16 2,874.44 52.96 20.21 16,000.00 90.23 332.11 7,342.84 7,272.44 0.00 0.00 12,542.55 2,827.66 53.98 20.26 16,100.00 90.23 332.11 7,342.44 7,272.04 0.00 0.00 12,630.93 2,780.89 55.03 20.32 1292016 3:35:07PM Page 10 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: Plan:34.1+36.3(fg 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3(a)70.40usft Well: Plan:C05-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) ND TVDSS DLeg TFace NIS ENV Lat.Error Vert.Error (usft) (°) (°) (usft) (usft) (°1100usft) (°) (usft) tusk) (soft) (usft) 16,200.00 90.23 332.11 7,342.03 7,271.63 0.00 0.00 12,719.32 2,734.12 56.11 20.39 16,300.00 90.23 332.11 7,341.62 7,271.22 0.00 0.00 12,807.71 2,687.35 57.21 20.47 16,400.00 90.23 332.11 7,341.21 7,270.81 0.00 0.00 12,896.09 2,640.57 58.34 20.55 16,500.00 90.23 332.11 7,340.81 7,270.41 0.00 0.00 12,984.48 2,593.80 59.48 20.63 16,600.00 90.23 332.11 7,340.40 7,270.00 0.00 0.00 13,072.86 2,547.03 60.65 20.73 16,700.00 90.23 332.11 7,339.99 7,269.59 0.00 0.00 13,161.25 2,500.25 50.21 20.20 16,800.00 90.23 332.11 7,339.58 7,269.18 0.00 0.00 13,249.64 2,453.48 50.51 20.23 16,900.00 90.23 332.11 7,339.17 7,268.77 0.00 0.00 13,338.02 2,406.71 50.82 20.26 17,000.00 90.23 332.11 7,338.77 7,268.37 0.00 0.00 13,426.41 2,359.93 51.14 20.29 17,100.00 90.23 332.11 7,338.36 7,267.96 0.00 0.00 13,514.80 2,313.16 51.46 20.32 17,200.00 90.23 332.11 7,337.95 7,267.55 0.00 0.00 13,603.18 2,266.39 51.78 20.35 17,300.00 90.23 332.11 7,337.54 7,267.14 0.00 0.00 13,691.57 2,219.62 52.11 20.38 17,400.00 90.23 332.11 7,337.14 7,266.74 0.00 0.00 13,779.95 2,172.84 52.44 20.42 17,500.00 90.23 332.11 7,336.73 7,266.33 0.00 0.00 13,868.34 2,126.07 52.78 20.45 17,600.00 90.23 332.11 7,336.32 7,265.92 0.00 0.00 13,956.73 2,079.30 53.12 20.49 17,700.00 90.23 332.11 7,335.91 7,265.51 0.00 0.00 14,045.11 2,032.52 53.46 20.53 17,800.00 90.23 332.11 7,335.51 7,265.11 0.00 0.00 14,133.50 1,985.75 53.81 20.57 17,900.00 90.23 332.11 7,335.10 7,264.70 0.00 0.00 14,221.88 1,938.98 54.16 20.62 18,000.00 90.23 332.11 7,334.69 7,264.29 0.00 0.00 14,310.27 1,892.20 54.52 20.66 18,100.00 90.23 332.11 7,334.28 7,263.88 0.00 0.00 14,398.66 1,845.43 54.88 20.71 18,200.00 90.23 332.11 7,333.87 7,263.47 0.00 0.00 14,487.04 1,798.66 55.25 20.75 18,300.00 90.23 332.11 7,333.47 7,263.07 0.00 0.00 14,575.43 1,751.89 55.61 20.80 18,400.00 90.23 332.11 7,333.06 7,262.66 0.00 0.00 14,663.82 1,705.11 55.99 20.85 18,500.00 90.23 332.11 7,332.65 7,262.25 0.00 0.00 14,752.20 1,658.34 56.36 20.90 18,600.00 90.23 332.11 7,332.24 7,261.84 0.00 0.00 14,840.59 1,611.57 56.74 20.95 18,700.00 90.23 332.11 7,331.84 7,261.44 0.00 0.00 14,928.97 1,564.79 57.12 21.01 18,800.00 90.23 332.11 7,331.43 7,261.03 0.00 0.00 15,017.36 1,518.02 57.51 21.06 1292016 3:35:07PM Page 11 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: Plan:34.1+36.3 @ 70.40usft I Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 of 70.40usfl Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) TVD TVDSS DLeg TFace NIS E/W Lat.Error Vert.Error (usft) (°) (°) (usft) (usft) (°/100usft) (°) (usft) (usft) (usft) (usft) 18,900.00 90.23 332.11 7,331.02 7,260.62 0.00 0.00 15,105.75 1,471.25 57.90 21.12 19,000.00 90.23 332.11 7,330.61 7,260.21 0.00 0.00 15,194.13 1,424.47 58.29 21.18 19,100.00 90.23 332.11 7,330.21 7,259.81 0.00 0.00 15,282.52 1,377.70 58.68 21.24 19,200.00 90.23 332.11 7,329.80 7,259.40 0.00 0.00 15,370.91 1,330.93 59.08 21.30 19,300.00 90.23 332.11 7,329.39 7,258.99 0.00 0.00 15,459.29 1,284.15 59.48 21.36 19,400.00 90.23 332.11 7,328.98 7,258.58 0.00 0.00 15,547.68 1,237.38 59.88 21.42 19,500.00 90.23 332.11 7,328.57 7,258.17 0.00 0.00 15,636.06 1,190.61 60.29 21.49 19,600.00 90.23 332.11 7,328.17 7,257.77 0.00 0.00 15,724.45 1,143.84 60.70 21.56 19,700.00 90.23 332.11 7,327.76 7,257.36 0.00 0.00 15,812.84 1,097.06 61.11 21.62 19,800.00 90.23 332.11 7,327.35 7,256.95 0.00 0.00 15,901.22 1,050.29 61.53 21.89 19,900.00 90.23 332.11 7,326.94 7,256.54 0.00 0.00 15,989.61 1,003.52 61.95 21.76 20,000.00 90.23 332.11 7,326.54 7,256.14 0.00 0.00 16,077.99 956.74 62.37 21.83 20,100.00 90.23 332.11 7,326.13 7,255.73 0.00 0.00 16,166.38 909.97 62.79 21.90 20,200.00 90.23 332.11 7,325.72 7,255.32 0.00 0.00 16,254.77 863.20 63.21 21.98 20,300.00 90.23 332.11 7,325.31 7,254.91 0.00 0.00 18,343.15 816.42 63.64 22.05 20,400.00 90.23 332.11 7,324.91 7,254.51 0.00 0.00 16,431.54 769.65 64.07 22.13 20,500.00 90.23 332.11 7,324.50 7,254.10 0.00 0.00 16,519.93 722.88 64.50 22.21 20,600.00 90.23 332.11 7,324.09 7,253.69 0.00 0.00 16,608.31 676.11 64.94 22.28 20,700.00 90.23 332.11 7,323.68 7,253.28 0.00 0.00 16,696.70 629.33 65.37 22.36 20,800.00 90.23 332.11 7,323.28 7,252.88 0.00 0.00 16,785.08 582.56 65.81 22.45 20,900.00 90.23 332.11 7,322.87 7,252.47 0.00 0.00 16,873.47 535.79 66.26 22.53 21,000.00 90.23 332.11 7,322.46 7,252.06 0.00 0.00 16,961.86 489.01 66.70 22.61 21,100.00 90.23 332.11 7,322.05 7,251.65 0.00 0.00 17,050.24 442.24 67.14 22.69 21,200.00 90.23 332.11 7,321.64 7,251.24 0.00 0.00 17,138.63 395.47 67.59 22.78 21,300.00 90.23 332.11 7,321.24 7,250.84 0.00 0.00 17,227.02 348.69 68.04 22.87 21,400.00 90.23 332.11 7,320.83 7,250.43 0.00 0.00 17,315.40 301.92 68.49 22.95 21,500.00 90.23 332.11 7,320.42 7,250.02 0.00 0.00 17,403.79 255.15 68.95 23.04 1292016 3:35:07PM Page 12 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: PIan:34.1+36.3(§70.40usft Site: CD5 Alpine West Pad MD Reference: PIan:34.1+36.3®70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Planned Survey MD Inc Azi(azimuth) ND TVDSS DLeg TFace NIS EIW Lat.Error Vert.Error (usft) (°) (°) (usft) (usft) (°I100usft) (") (usft) (usft) (usft) (usft) 21,600.00 90.23 332.11 7,320.01 7,249.61 0.00 0.00 17,492.17 208.38 69.40 23.13 21,700.00 90.23 332.11 7,319.61 7,249.21 0.00 0.00 17,580.56 161.60 69.86 23.22 21,800.00 90.23 332.11 7,319.20 7,248.80 0.00 0.00 17,668.95 114.83 70.32 23.31 21,900.00 90.23 332.11 7,318.79 7,248.39 0.00 0.00 17,757.33 68.06 70.78 23.41 22,000.00 90.23 332.11 7,318.38 7,247.98 0.00 0.00 17,845.72 21.28 7124 23.50 22,100.00 9023 332.11 7,317.98 7,247.58 0.00 0.00 17,934.10 -25.49 71.71 23.59 22,200.00 90.23 332.11 7,317.57 7,247.17 0.00 0.00 18,022.49 -72.26 72.17 23.69 22,300.00 90.23 332.11 7,317.16 7,246.76 0.00 0.00 18,110.88 -119.04 72.64 23.79 22,400.00 90.23 332.11 7,316.75 7,246.35 0.00 0.00 18,199.26 -165.81 73.11 23.88 22,500.00 90.23 332.11 7,316.34 7,245.94 0.00 0.00 18,287.65 -212.58 73.58 23.98 22,600.00 90.23 332.11 7,315.94 7,245.54 0.00 0.00 18,376.04 -259.36 74.05 24.08 22,700.00 90.23 332.11 7,315.53 7,245.13 0.00 0.00 18,464.42 -306.13 74.52 24.18 22,731.63 90.23 332.11 7,315.40 7,245.00 0.00 0.00 18,492.38 -320.92 74.67 24.21 TO:22731.63'MD,7315.4'TVD Casing Points 1 Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (") 1") 115.00 115.00 20"x 42" 20 42 2,371.21 2,160.00 10-3/4"x 13-1/2" 10-3/4 13-1/2 15,136.92 7,318.40 7-5/8"x 9-7/8"by 11" 7-5/8 11 22,731.63 7,315.40 4-1/2"x6-3/4" 4-1/2 6-3/4 1/29/2016 3:35::07PM Page 13 COMPASS 5000.1 Build 74 • • SLB Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope ND Reference: PIan:34.1+36.3 Q 70.40usft Site: CD5 Alpine West Pad MD Reference: PIan:34.1-r36.3 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Database: EDM Production Formations Measured Vertical Dip Depth Depth Dip Direction (usft) (usft) Name Lithology (°) (°) 7,546.56 4,346.31 A1b97 1,335.71 1,320.40 Base Permafrost 10,436.03 5,544.14 Alb96 14,868.66 7,268.63 LCU 15,152.58 7,320.85 UJU 2,653.19 2,314.42 C30 14,418.48 7,152.25 Kalubik 6,634.94 3,968.40 K2(Qannik) 6,108.97 3,750.36 K3 13,759.03 6,920.12 HRZ 15,119.12 7,315.58 Alpine B3 Plan Annotations Measured Vertical Local Coordinates Depth Depth ((loft) ((loft) (usft) ((loft) Comment 500.00 500.00 0.00 0.00 KOP:Start 1.5°/100'DLS,0°TF,for 100.01' 600.01 600.00 1.31 0.00 Start 2.5°/100'DLS,0°TF,for 301.49' 901.50 900.00 28.97 0.00 Adjust TF to 20.04°,for 381.55' 1,283.05 1,270.40 118.03 10.86 Hold for 105.32' 1,388.37 1,370.40 150.54 16.84 Start 3.5°/100'DLS,9.86°TF,for 982.83' 2,371.21 2,160.00 690.51 166.03 Hold for 20' 2,391.21 2,172.17 705.65 170.78 Start 3.5°/100'DLS,3.89°TF,for 372.4' 2,763.61 2,363.54 1,008.69 268.91 Hold for 10817.32' 13,580.92 6,847.85 10,349.94 3,374.76 Start 3°/100'DLS,-78.85°TF,for 1556' 15,136.92 7,318.40 11,781.01 3,230.66 Hold for 20' 15,156.92 7,321.53 11,798.47 3,221.42 Start 3°/100'DLS,0°TF,for 307.79' 15,464.71 7,345.03 12,069.42 3,078.04 Hold for 7266.92' 22,731.63 7,315.40 18,492.38 -320.92 TD:22731.63'MD,7315.4'ND 129/2016 3:35:07PM Page 14 COMPASS 5000.1 Build 74 I • ConocoPhillips(Alaska) Inc. -WNS Western North Slope CD5 Alpine West Pad Plan: CD5-02 Plan: CD5-02 CD5-02wp10 Clearance Summary Anticollision Report 29 January,2016 Tray.Cylinder North Proximity Scan on Current Survey Data(North Reference) Reference Design: CD5 Alpine West Pad-Plan:CD5-02-Plan:CD5-02-CD5-02wp10 Datum Height: PIan:34.1+36.3 @ 70.40usft Scan Range: 0.00 to 22,731.63 usft.Measured Depth. Scan Radius is 2,469.53 usft. Clearance Factor cutoff is Unlimited. Max Ellipse Separation is Unlimited Geodetic Scale Factor Applied Version: 5000.1 Build: 74 Scan Type: GLOBAL FILTER APPLIED:All wellpaths within 200'+100/1000 of reference Scan Type: 25.00 0 • ConocoPhillips(Alaska)Inc.-WNS Western North Slope Anticollision Report for Plan: CD5-02-CD5-02wp10 Tray.Cylinder North Proximity Scan on Current Survey Data(North Reference) Reference Design:CD5 Alpine West Pad-Plan:CD5-02-Plan:CD5-02-CD5-02wp10 Scan Range: 0.00 to 22,731.63 usft.Measured Depth. Scan Radius is 2,469.53 usft.Clearance Factor cutoff is Unlimited. Max Ellipse Separation is Unlimited Measured Minimum @Measured Ellipse @Measured Clearance Summary Based on Site Name Depth Distance Depth Separation Depth Factor Minimum Separation Warning Comparison Well Name-Wellbore Name-Design (usft) (usft) (usft) (usft) usft CD2 Alpine Pad CD2-74-CD2-74-CD2-74 15,950.97 1,837.33 15,950.97 1,452.88 20,300.00 4.779 Centre Distance Pass-Major Risk CD2-74-CD2-74-CD2-74 19,847.24 1,876.69 19,847.24 1,419.90 24,200.00 4.108 Clearance Factor Pass-Major Risk CD2-78-CD2-78-CD2-78 14,100.00 448.37 14,100.00 182.44 23,775.00 1.686 Clearance Factor Pass-Major Risk CD5 Alpine West Pad CD5-03-CD5-03-CD5-03 124.47 19.99 124.47 17.70 125.00 8.709 Centre Distance Pass-Major Risk CD5-03-CD5-03-CD5-03 57427 21.78 574.27 12.11 575.00 2.252 Clearance Factor Pass-Major Risk CD5-04-CD5-04-CD5-04 49.26 40.08 49.26 37.70 50.00 16.878 Centre Distance Pass-Major Risk CD5-04-CD5-04-CD5-04 623.57 41.86 623.57 31.58 625.00 4.069 Clearance Factor Pass-Major Risk CD5-05-CD5-05-CD5-05 648.77 57.78 648.77 46.69 650.00 5.212 Centre Distance Pass-Major Risk CD5-05-CD5-05-CD5-05 748.40 58.62 748.40 45.81 750.00 4.575 Clearance Factor Pass-Major Risk CD5-09-CD5-09-CD5-09 474.26 139.27 474.26 130.89 475.00 16.612 Centre Distance Pass-Major Risk CD5-09-CD5-09-CD5-09 623.10 140.13 623.10 129.37 625.00 13.014 Clearance Factor Pass-Major Risk CD5-11-CD5-11-CD5-11 499.79 179.98 499.79 171.36 500.00 20.872 Centre Distance Pass-Major Risk CD5-11-CD5-11-CD5-11 647.02 180.86 647.02 169.98 650.00 16.622 Clearance Factor Pass-Major Risk CD5-313-CD5-313-CD5-313 149.70 220.12 149.70 217.09 150.00 72.640 Centre Distance Pass-Major Risk CD5-313-CD5-313-CD5-313 524.24 220.74 524.24 212.02 525.00 25.321 Clearance Factor Pass-Major Risk CD5-313-CD5-313PB1-CD5-313PB1 149.70 220.12 149.70 217.09 150.00 72.640 Centre Distance Pass-Major Risk CD5-313-CD5-313PB1-CD5-313PB1 524.24 220.74 524.24 212.02 525.00 25.321 Clearance Factor Pass-Major Risk CD5-314-CD5-314-CD5-314 199.51 239.89 199.51 235.86 200.00 59.471 Centre Distance Pass-Major Risk CD5-314-CD5-314-CD5-314 499.47 241.31 499.47 232.87 500.00 28.590 Clearance Factor Pass-Major Risk Plan:CD5-01-Plan:CD5-01-CD5-01wp09 300.00 19.89 300.00 14.51 300.00 3.697 Centre Distance Pass-Major Risk Plan:CD5-01-Plan:CD5-01-CD5-01wp09 424.98 20.89 424.98 13.33 425.00 2.762 Clearance Factor Pass-Major Risk Plan:CD5-06-Plan:CD5-06-CD5-06wp09 499.80 80.10 499.80 71.23 500.00 9.029 Centre Distance Pass-Major Risk Plan:CD5-06-Plan:CD5-06-CD5-06wp09 698.18 81.65 698.18 69.31 700.00 6.617 Clearance Factor Pass-Major Risk Plan:CD5-07-Plan:CD5-07-CD5-07wp11 745.37 99.67 745.37 87.35 750.00 8.085 Centre Distance Pass-Major Risk Plan:CD5-07-Plan:CD5-07-CD5-07wp11 817.34 100.24 817.34 86.82 825.00 7.469 Clearance Factor Pass-Major Risk Plan:CD5-12-Plan:CD5-12-CD5-12wp09 1,639.15 189.19 1,639.15 162.27 1,700.00 7.027 Centre Distance Pass-Major Risk 29 January,2016- 13:20 Page 2 of 6 COMPASS • • ConocoPhillips(Alaska)Inc.-WNS Western North Slope Anticollision Report for Plan: CD5-02-CD5-02wp10 Tray.Cylinder North Proximity Scan on Current Survey Data(North Reference) Reference Design: CD5 Alpine West Pad-Plan:CD5-02-Plan:CD5-02-CD5-02wp10 Scan Range:0.00 to 22,731.63 usft.Measured Depth. ' Scan Radius is 2,469.53 usft.Clearance Factor cutoff is Unlimited. Max Ellipse Separation is Unlimited Measured Minimum @Measured Ellipse @Measured Clearance Summary Based on Site Name Depth Distance Depth Separation Depth Factor Minimum Separation Warning Comparison Well Name-Wellbore Name-Design (usft) (usft) (usft) (usft) usft Plan:CD5-12-Plan:CD5-12-CD5-12wp09 1,661.17 189.44 1,661.17 162.24 1,725.00 6.963 Clearance Factor Pass-Major Risk Prelim:AW-5D Bis-Prelim:AW-5D Bis-AW-5Dwp01 575.60 139.66 575.60 129.50 575.00 13.743 Centre Distance Pass-Major Risk Prelim:AW-5D Bis-Prelim:AW-5D Bis-AW-5Dwp01 651.34 140.32 651.34 128.97 650.00 12.363 Clearance Factor Pass-Major Risk Prelim:AW-6D Bis-AW-6D Bis-AW-6Dwp01 Bis 575.52 119.65 575.52 109.49 575.00 11.781 Centre Distance Pass-Major Risk Prelim:AW-6D Bis-AW-6D Bis-AW-6Dwp01 Bis 651.14 120.04 651.14 108.72 650.00 10.605 Clearance Factor Pass-Major Risk Prelim:AW-7D Bis-AW-7D Bis-AW-7Dwp01 Bis 575.45 99.65 575.45 89.50 575.00 9.814 Centre Distance Pass-Major Risk Prelim:AW-7D Bis-AW-7D Bis-AW-7Dwp01 Bis 726.14 100.65 726.14 88.20 725.00 8.084 Clearance Factor Pass-Major Risk Prelim:AW-8D Bis-AW-8D Bis-AW-8Dwp01 Bis 625.49 59.60 625.49 48.68 625.00 5.459 Centre Distance Pass-Major Risk Prelim:AW-8D Bis-AW-8D Bis-AW-8Dwp01 Bis 725.48 60.25 725.48 47.84 725.00 4.854 Clearance Factor Pass-Major Risk Rig:CD5-10-Rig:CD5-10-CD5-10wp09.1 598.72 159.85 598.72 149.60 600.04 15.587 Centre Distance Pass-Major Risk Rig:CD5-10-Rig:CD5-10-CD5-10wp09.1 695.81 160.41 695.81 148.64 700.00 13.625 Clearance Factor Pass-Major Risk Rig:CD5-10-Rig:CD5-10-Rig:CD5-10 149.70 160.08 149.70 157.00 150.00 51.888 Centre Distance Pass-Major Risk Rig:CD5-10-Rig:CD5-10-Rig:CD5-10 622.86 162.27 622.86 151.79 625.00 15.486 Clearance Factor Pass-Major Risk Survey tool program From To SurveylPlan Survey Tool (usft) (usft) 36.30 1,150:00 CD5-02wp10 GYD-GC-SS 1,150.00 2,150.00 CD5-02wp10 MWD 1,150.00 2,371.21 CD5-02wp10 MWD+IFR-AK-CAZ-SC 2,371.21 3,871.21 CD5-02wp10 MWD 2,371.21 15,136.92 CD5-02wp10 MWD+IFR-AK-CAZ-SC 15,136.92 16,636.92 CD5-02wp10 MWD 15,136.92 22,731.63 CD5-02wp10 MWD+IFR-AK-CAZ-SC 29 January,2016- 13:20 Page 3 of 6 COMPASS 13:24, January 29 2E16 CD5-02w 10 Ladder View The Reference Well is along the X-axis. Error Ellipses are the Sum of the Reference and Offset Well Errors. m n m c vs 3 36 3 u-m 9 Da,m nn m®0 �UfD U U 300 ll 1 11111 A 1I� I��If�� , ;1 f i! c0I Q E. 150 U 1 N „u c U bib r o ►, Equivelant Magnetic Distance 3500 7000 10500 14000 17500 21000 Displayed interval could be less than entire well:Measured Depth 36.30 To 22731.63 SURVEY PROGRAM CASING DETAILS Depth From Depth To Survey/Plan Tool TVD MD Name 36.30 1150.00 CD5-02wp10 (Plan: CD5-02) GYD-GC-SS 115.00 115.00 20"x 42" 1150.00 2150.00 CD5-02wp10 (Plan: CD5-02) MWD 2160.00 2371.21 10-3/4" x 13-1/2" 1150.00 2371.21 CD5-02wp10 (Plan: CD5-02) MWD+IFR-AK-CAZ-SC 7318.40 15136.92 7-5/8"x 9-7/8" by 11" 2371.21 3871.21 CD5-02wp10 (Plan: CD5-02) MWD 7315.40 22731.63 4-1/2"x 6-3/4" 2371.21 15136.92 CD5-02wp10 (Plan: CD5-02) MWD+IFR-AK-CAZ-SC 15136.92 16636.92 CD5-02wp10 (Plan: CD5-02) MWD 15136.92 22731.63 CD5-02wp10 (Plan: CD5-02) MWD+IFR-AK-CAZ-SC 9 a3 244 a :Ui y O t U C U o I I I I I I I I I I I I I I I I I I I I 1 I I I 1 I I I I I I I I 1 0 500 1000 1500 2000 2500 3000 3500 Partial Measured Depth Equivelant Magnetic Distance • I CD5-024110 MD Inc Azi TVD Dleg TFace Ta .-t 500 690 . . . 36.30 To 22731.63 50036.3000 00.0000 00..0000 500.0036.30 00.00.00 00.0000 690 870 .01 1. . 1.50 0.00 901600.50 9.0450 00.0000 900600.00.00 2.50 0.00 870 1060 13:26,January 29 2016 I 1283.05 18.29 10.42 1270.40 2.50 20.04 1060 1240 1388.37 18.29 10.42 1370.40 0.00 0.00 CASING DETAILS 2371.21 52.50 17.43 2160.00 3.50 9.86 1240 - 1430 2391.21 52.50 17.43 2172.17 0.00 0.00 TVD MD Name 2763.61 65.51 18.39 2363.54 3.50 3.89 1430 1610 115.00 115.00 20" x 42' 13580.92 65.51 18.39 6847.85 0.00 0.00 2160.00 2371.21 10-3/4" x 13-1/2" 15136.92 81.00 332.11 7318.40 3.00 -78.85 CD5-02 01.Heel 011216 JD 1610 1800 7318.40 15136.7S2i/8" x 9-7/8" by 11" 15156.92 81.00 332.11 7321.53 0.00 0.00 7315.40 22731.63 4-1/2" x 6-314" 15464.71 90.23 332.11 7345.03 3.00 0.00 1800 2680 22731.63 90.23 332.11 7315.40 0.00 0.00 CD5-02 02.Toe 011216 JD SURVEY PROGRAM 2680 3550 aptM1 From D1150 00 c0-0 lPl an 600l 36.38 1 58.88 CD5-92.16(Plan:cos-Bz) Gro-GC-55 3550 4430 1158.BB 2150.Be CD5-92,10(Plan:CD5-02) 10,9 1158.08 2371.21 C05-824110(Plan:CD5-02) MA.IFR-AR-CAZ-SC x371.21 3871.21 cos-92,16(Plan:co5-02) RIA 4430 5300 2371.21 15136.92 C05-821.19(Plan:CD5-02) MYD.IFR-AM-CAZ-SC 15136.92 16838.92 C05-024110(Plan:cos-02) MLD 15136.92 22731.63 CD5-624110 (Plan:CD5-02) MA.IFRAR-CAZ-SC 6180 6180 7050 7050 -- 7930 7930 8800 8800 10540 0/360 10540 - 12280 225 12280 14030 -30/330 210 30 14030 15770 15770 17510 195 17510 19250 180 19250 20990 165 20990 .. 22732 150 135 60/300 �\\ 120 60 -- 10 CD5-03 ;r, c *�f'1��� .1 1 o ( i,it 1,P� 1 i���! a Jl ,111.011 ,.,. 6 i 1 t �''�,Iii,;/,F'91,111,11#1- �- . . - �.L 4 (,,,f / CD5-09 /E;' - / //9/ 4111 ti 1,, ► ;1 1!1/ "� , / / :'r�Pi� SVA\� lil/l�rj���i 1 y', iijg. r r ,'1 �1.1r�. ` L�i x w l/i,�/i i �. lb,Lfit.�t�-�e �� -90/270 ,. �. in ,,� %' -' r ♦11wpii.via,,Lt/i SII +p �• s 7 Lr illitillioilm‘k l 0 .drookten �t.,,,,.,„,-,,,,,,.,,,k „-, 1 °g, 11�;! .-• `A r lir Q4u."4,6 Iiiiif NUS; � 1 r �` ., CD5-014 09 14 1►OP"..4":71"1 i >� J Lei�ii' t 1I}� � 11411 � �� p wm vo , =i� kd q `dal F t :-, ►Imo, . " �Lil /► �s.'r1vil ` .':�I.'/!a► ra -'� y` s 1�l.tt,., `' .. 11�� \ moi.; �•� rte��I%/ YIi - 0 . �, )4,41. t N a 4\ 1 i�4 .« ..�.�s�♦1i1/`iA ��.� �t�s\, Iloil1.I�►►i�.��- �1�+��� ��.���, AW-5Dwp01 Bis `Birth wati fra, ' k. r'.�,�r` ,.... .*'44p,...-410,, *'4 ®.4 �c. CD5-313PB1 :o.A► ® � r1 ! +•.♦c*: iii ����` i.'iia4`+Sz- '" iZ��� ►�IAi�r♦1 pl.�1)��'` \� �c7 , ®r ,•r�� • ^'�`� _y .y / �UI� rxa.rAtf ►�-i�il.� �`14r / �/,�' r('�4126/240 r` r4.t;i '>18i 1Rg'/1.10 t1ea` r �P.41 4'r�� °'�!- j` 120 CD5-313 �.. `i► �,,L,/ `���40.c r., /`�. ......,•41_ li,- J I /� .. . \fw� '��"i =.I' .� ��`►� r '' 1 ®.� AW-6_ 01 Bis tP +-: 7'1"`1 c I: .\`.a t`,.. :r�1L���'n 144 •4L/, lj��1 rA alY�9_- _. p , . �� r ! fL , .ir ` Itrti t ► ♦eita► y ; � AW-7Dwp01 BIS; `I�hi� •Ps7� T'elV "tZ.y= .t♦l�CD5-11 I 1(17. 41 ilr 110.40.4. r ♦ -� ( � lar#Z- CD5-06wp09_150/21 a ,,,,.`;op44 �-r.Z-r-7//�,� �®r��, .1,�. 150 „�, ,��,sa;: :�!�I! ��i/ AW-8Dwp01 Bis 'Niall,..„:ve.d -180/ 18 Rig: CD5-10 ql CD5-05 CD5-12wp09 CD5-074p 11 CD5-04 CD5-10wp09.1 14:17,January 29 2016 Easting(5000 usft/in) II II 11111111111111111 1 1111 1 1111 1 1 III 1 , , 1 , 1 , 1 , 1 1 1TTTT I lii ITTlITTlI IT CD5-09 CD5-02wp10 (NOT a Spider) CD2-74 CD' 03 CD•07w.,1 CD 12ww9 CD2-78 CD2 Alpine Pad D5*4 •E - z _ 5 CD5 Alpine West Pad A 0 - - - - _ - 0 _ cD5_6iP.iwpo9 nc CD5-1:4.!' CD4 Nanuq Pad CD5- 13PB. AW-5Dwp01 Bis AW-6Dwp01 Bis AW-7Dwp01 AW-8Dwp01 Bis CD5-313 III 11 11111111111111111111 11111111111111111111111111111111111111I11111111111111111111111111 11111 Easting(5000 usWin) AC Flipbook • 0 Casing Details 5olvey P ogam ND MD Name Depth Front Depth TO Survey/Plan TOOT C D 5.0 2 l F 10 75.00 15.00 a0"x 41" 36.30 1150.10 CDy03wpta(Dan(05.00) GoO-GC-55 MWD 3 6 5 00 0160.00 33]1.1+ ia3/4"x13.1/x" +150.00 0150.00 (05-0awpw(ban:COS-00) 7318.40 15136.90 7-518"19-7/8"by 11" +150.00 1371.11 CD5-0awp10(Man:(05-00) MWDaIFR-AK-CAZ.SC 731540 00731.63 4.110"x6314" x3]111 38]1x1 CDS-olwpt0(Dan:CD4oa) MWD 500 690 36.30 -'-O 500.00 3371.11 15136.90 CDS alwpt0(Dan:(05.00) MWD.IFR-AK{AZ-SC 7 V 15136.93 16636.90 CD5-alwpt0/Dan:(05-00) MWD p 15136.91 01731.63 CD5-0awpto(Man:CD5-02) MWD+IFR-AKLAZ-5C 690 870 M D Azi 0 / 360 87o 1060 36.30 0.00 9 0 1060 1240 500.00 0.00 -30 / 33' 0 600.01 0.00 1240 1430 901.50 0.00 1430 _ 1610 1283.05 10.42 _ 1388 37 10.42 6 0 1610 1800 2371.21 17.43 -60 / 300 I 60 1800 268o 2391.21 17.43 � 2680 3550 2763.61 18.39 13580.92 18.39 30 \ 3550 4430 15136.92 332.11 AW-81)1p4430 5300 15156.92 332.11 CD3-01 'd 01 Bis 5300 6180 15464.71 332.1.90 / 270 '.?Z*,::( _ 90 22731.63 332.11 _ _i ' 6180 7050 �O5 5-04 7050 7930 30 7930 8800 CDS-o�►�vvpo9 _ 8800 10540 -120 / 240 120 10540 12280 6 0 12280 14030 14030 15770 15770 17510 -15 0 / 210 1 0 5 1 2 � 9 0 175109 5 0 -180 / 180 19250 20990 20990 22732 13:28,January 29 2016 • ill ' casing Details Survey Program TVD .MD Name Depth From Depth To Survey/flan Tool CD5-o2Wpio n5.o0 ig.0o xa"x4x" 36.30 n5o.00 CDS-oawplo(Plan:C05-ox) GV6GGSS 36 500 YY x160.20 2371.x1 "o-9-7(8"X4," 110.00 x150.00 CD5-axwpta(flan:C05.02) MWD 7318.40 15136.92 7-518"x9-7/8"by II" I15o.o0 2371.21 CD5-o2wpto(Plan:CDS-oa) MWD.IFR-AKCAZ-SC 7315.40 22731.63 4-Jx"x6314" 2371.21 3871.21 CD5-0awpto(Flan:CD5-ea) MWD 500 690 500.00 To 1000.003 6636.92 CDS-0xwplo(Plan:CDS-02) MWD.IFR AK-CAZ SC 151366 92.92 16636 92 CD5-01wp10(flan:CDS-02) MWD f� 15136.92 2x731.63 CD5-oxwplo(flan:CDS-0a) MWD.IFR-AKCAZ-SC 690870 M D Azi 0 / 360 87o 1060 36.3o 0.00 90 500.00 0.00 -30 / 33 0 1060 1240 600.01 0.00 124o 143o 901.50 0.00 1430 1610 1283.05 10.42 - 60 1610 1800 1388.37 10.42 2371.21 17.43 -6o / 300 60 1800 2680 2391.21 17.43 �-g 268o 3550 2763.61 18.39 ist )�%I9 13580.92 18.39 ►,� 30 �,` 74. 7 , 3550 4430 15136.92 332.11 -� ,. fiftz,,,,,. r 4430 5300 <<�® 15156.92 332.11 5300 6180 15464.71 332.1-90 / 270�//����// ' .. '+�i is���i 90 6180 22731.63 332.11 �/i�Il1A�1*-- ��ie��i1 7050 �' �1� � ,� �1®G�®1 7050 7930 .,*,))). ...1...w,, �, 30 i1�� ®1 7930 - 8800 CD5-o awpi . WAN* �1 'v ���1`, �i`® , 8800 10540 -120 / 240 !k ��� ® 1 10540 12280 WWI* � c:wPoi Bis60 12280 14030 e ��� i 140 15770 \ 3° -150 / 210 ' �'` 150 15770 17510 • 0 , 17510 19250 C b -o4 -i o u 180 19250 20990 20990 22732 13:29,January 29 x016 • • casing Details survey Program ND MD Pa me Depth From Depth To Survey)flan Tool CD5_02wp10 015.00 500 0"x42 36.30 0150.00 CDS-0wp+o(flan:CD5o1J DVDLGSS 36 500 YY 2+60.00 x37+ai 10.3)4"x+p+7x" 1150.00 x+50.00 CDS-oawpio(gan-.C05.00) MWD 73+8.40 +5136.92 7-5)8"x9718"bY++" +050.00 Oaw 2371.2+ CDs- p+O(Man:C05.02) MWDOIFR-AK-CAZ.SC 7325.40 x2731.63 4.Ux"e6914" 2371.01 3871.01 CDS-Oawp+O(Man:CD5-Ox) MWD 00 6 0 1000.00 To 2000.00x37+62 6636.92 CD5-02wp+o(Play:C05-02MWOrIFR-AKCAZ-SC 5 9 6136.92 636.93 CDS-022692o -ot) MWD +5136.92 22]2732.63 C05-O2wpmto(flan:CD3-O0) MWD.IFR-AK-CAZ-SC 690 87o M D Azi 0 / 360 87o 1060 36.3o 0.00 90 00.00 o.o0 1060 1240 5 -30 / 33• 0 600.01 0.00 1240 1430 901.50 0.00 1430 - 1610 1283.05 10.42 �4. 8 �:; ji° . -moi w.�Ni..� .=-a- 1610 1r ir�r,,�;..p ♦ ♦��'+°i•�"�•'a•.-60 / ,.44C01 / I/�yoA���������60 1800 268o ® �������....., �,����� 'i.61 18.39ft0 %�''��� ������ S� �! ' 1WPCeel �� j0 �i 4$4 4/:::'.ei� ==_a:.s;,o��/ �®.92 333.11 :� .�:��0����� 4430 5300 15156.92 2.11 ��� ..ter 33 �� ��. 5300 6180 15464.71 332.190 / 270, \ 90 6180 0 0 22731.63 332.11 7 5 *4�„��► 7050 7930 tdsl+pin/�V yra3� OJAW 30 7930- 8800 wa re temp ll N� o444:446; ,,,,, 8800 10540 -120 / 240 Y• 'le?4"w NI���� 120 10540 12280 '���� ®h � _ 6 0 12280 14030 X0,0 14030 15770 ®�j`��/\��\�. . 15770 17510 210 -`���i 150 -150 I i ►� 5 17510 19250 -180 /1 80 19250 20990 20990 22732 13:56,January 29 2016 • S Cas mg Details Survey Program TVDMD Name Depth From Depth To Survey/Plan Tool p CD5_ozw10 11500 115.00 016o.00 237+2+ 10314"013-+/z"00"x42" 36.30 1150.00 C05.otwpto(Pan:CD3-0a) 1150.00 2150.00 COS-oxwpto(Plan:C05-00) 000-00.05 MWO 36 500 7318.40 15136.92 7-5/8"09-7/8"by 11" 1150.22 0371.01 CD5.02wp10(Plan:CD9-o0) MWD.IFR-AK.CAZ-SC 7315.40 20731.63 4-+/2"x6-3/4" 2371.21 3871.21 C05-60wpto(Plan:CON-62J MWD 2000.00 To 22731.63 371.11 15+36.92 CD5-02) MWD"IFR- C./.1-SC 500 90 15136.92 16636.92 CD5-00wpla(Plan:Cob-el) MWD 15136.92 10731.63 CDs-6264310 -el) MWD.IFR-AK-CAZ-SC 690 870 M D Azi 0 / 360 87o 1060 36.30 0.00 90 1060 1240 500.00 0.00 -30 / 33• 0 600.01 0.00 \ 1240- 1430 901.50 0.00 \ 1430 1610 1283.05 10.42 6o 1610 1800 1388.37 10.42 2371.21 17.43 -6o /3o0 6o 1800 268o 2391.21 17.43 2680 3550 2763.61 18.3930 3550 4430 13580.92 18.39 15136.92 332.11 4430 5300 15156.92 332.11 5300 6180 15464.71 332.1.90 / 270 90 22731.63 332.11 618o 7050 7050 7930 � � 30 7930 8800 8800 10540 -120 / 240120 10540 12280 60 12280 14030 14030 15770 -150 / 210 150 15770 17510 90 1751095 1 2 0 -180 / 180 19250 20990 20990 22732 14:13,January 29 2016 . • ConocoPhillips(Alaska) Inc. -WNS Western North Slope CD5 Alpine West Pad Plan: CD5-02 Plan: CD5-02 Plan: CD5-02wp10 Error Ellipse Survey Report 29 January, 2016 0 • SLB Error Ellipse Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 @ 70.4ousft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Output errors are at 1.00 sigma Database: EDM Production Project Western North Slope,North Slope Alaska,United States System Datum: Mean Sea Level Using Well Reference Point Using geodetic scale factor Site CD5 Alpine West Pad Site Position: From: Map Position Uncertainty: 0.00 usft Slot Radius: 13-3/16" Well Plan:CD5-02 Well Position +N/-S 0.00 usft +E/-W 0.00 usft Position Uncertainty 0.00 usft Ground Level: 34.10 usft Wellbore Plan:CD5-02 Magnetics Model Name Sample Date Declination Dip Angle Field Strength (0) (0) (nT) BGGM2015 4/14/2016 17.68 80.83 57,468 Design CD5-02wp10 Audit Notes: Version: Phase: PLAN Tie On Depth: 36.30 Vertical Section: Depth From(TVD) +N/-S +EI-W Direction (usft) (usft) (usft) (0) 36.30 0.00 0.00 333.00 Survey Tool Program Date 1/29/2016 From To (usft) (usft) Survey(Wellbore) Tool Name Description 36.30 1,150.00 CD5-02wp10(Plan:CD5-02) GYD-GC-SS Gyrodata gyro single shots 1,150.00 2,150.00 CD5-02wp10(Plan:CD5-02) MWD MWD-Standard 1,150.00 2,371.21 CD5-02wp10(Plan:CD5-02) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 2,371.21 3,871.21 CD5-02wp10(Plan:CD5-02) MWD MWD-Standard 2,371.21 15,136.92 CD5-02wp10(Plan:CD5-02) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC 15,136.92 16,636.92 CD5-02wp10(Plan:CD5-02) MWD MWD-Standard 15,136.92 22,731.63 CD5-02wp10(Plan:CD5-02) MWD+IFR-AK-CAZ-SC MWD+IFR AK CAZ SCC Position uncertainty and bias at survey station Measured Inclination Azimuth Vertical Highside Lateral Vertical Magnitude Semi-major Semi-minor Depth Depth Error Bias Error Bias Error Bias of Bias Error Error Azimuth Tool (usft) (") (1 (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) (^) 36.30 0.00 0.00 36.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 UNDEFINED 115.00 0.00 0.00 115.00 0.19 0.00 0.19 0.00 1.15 0.00 0.00 0.19 0.19 0.00 GYD-GC-SS(1,1) 500.00 0.00 0.00 500.00 0.63 0.00 0.63 0.00 1.15 0.03 0.03 0.63 0.63 0.00 GYD-GC-SS(1,1) 600.01 1.50 0.00 600.00 0.77 0.00 0.77 0.00 1.16 0.04 0.04 0.77 0.77 90.00 GYD-GC-SS(1,1) 1/29/2016 1:24:25PM Page 2 COMPASS 5000.1 Build 74 aSLB • Error Ellipse Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 @ 70.46usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Output errors are at 1.00 sigma Database: EDM Production Position uncertainty and bias at survey station Measured Inclination Azimuth Vertical Highside Lateral Vertical Magnitude Semi-major Semi-minor Depth Depth Error Bias Error Bias Error Bias of Bias Error Error Azimuth Tool (usft) l) (") (usft) (usft) (usft) (usft) (usft) (usft) (usft) (usft) Mon) (usft) (°) 901.50 9.04 0.00 900.00 120 -0.01 1.22 0.00 1.16 0.10 0.10 1.22 1.22 90.00 GYD-GC-SS(1,1) 1,283.05 18.29 10.42 1,270.40 1.56 -0.03 1.74 -0.01 1.14 020 0.20 1.74 1.63 5.73 MWD(1,2) 1,335.71 18.29 10.42 1,320.40 1.59 -0.03 1.96 -0.02 1.14 0.23 0.23 1.96 1.66 8.46 MWD(1,2) 1,388.37 18.29 10.42 1,370.40 1.59 -0.03 1.96 -0.02 1.14 0.23 0.23 1.96 1.66 8.46 MWD(1,2) 2,37121 52.50 17.43 2,160.00 1.89 -0.27 4.01 -0.02 1.25 0.56 0.63 4.01 2.29 14.34 MWD+IFR-AK-CAZ-SC(2,2) 2,391.21 52.50 17.43 2,172.18 1.90 -0.27 4.10 -0.02 1.21 0.57 0.64 4.10 2.34 14.34 MWD(2,3) 2,653.19 61.65 18.13 2,314.42 1.95 -0.39 6.71 -0.02 1.43 0.65 0.77 6.71 2.46 16.33 MWD(2,3) 2,763.61 65.51 18.39 2,363.54 2.02 -0.42 7.43 -0.01 1.53 0.66 0.79 7.43 2.49 16.60 MWD(2,3) 6,108.97 65.51 18.39 3,750.36 6.73 -0.42 21.35 -0.02 6.05 1.59 2.95 21.35 3.86 18.06 MWD+IFR-AK-CAZ-SC(3,3) 6,634.94 65.51 18.39 3,968.40 7.56 -0.42 23.91 -0.02 6.82 1.77 3.38 23.91 4.16 18.11 MWD+IFR-AK-CAZ-SC(3,3) 7,546.56 65.51 18.39 4,346.31 9.08 -0.42 28.53 -0.02 8.21 2.13 423 28.53 4.72 18.17 MWD+IFR-AK-CAZ-SC(3,3) 10,436.03 65.51 18.39 5,544.14 14.01 -0.42 43.52 -0.02 12.73 3.52 7.59 43.52 6.67 18.26 MWD+IFR-AK-CAZ-SC(3,3) 13,580.93 65.51 18.39 6,847.85 19.27 -0.42 59.49 -0.02 17.54 5.43 12.18 59.49 8.85 18.30 MWD+IFR-AK-CAZ-SC(3,3) 13,759.03 66.65 12.68 6,920.12 19.81 -0.76 59.68 1.33 17.88 5.57 12.55 60.10 9.01 1827 MWD+IFR-AK-CAZ-SC(3,3) 14,418.48 72.50 352.49 7,152.25 21.96 -2.58 55.19 5.48 19.00 5.96 13.61 62.05 9.56 17.65 MWD+IFR-AK-CAZ-SC(3,3) 14,868.66 77.64 339.56 7,268.63 22.18 -3.85 49.94 7.59 19.66 6.10 14.10 63.12 10.01 16.95 MWD+IFR-AK-CAZ-SC(3,3) 15,119.12 80.77 332.60 7,315.58 21.89 -4.59 46.23 8.65 20.01 6.16 14.30 63.86 10.19 16.45 MWD(3,4) 15,136.92 81.00 332.11 7,318.40 21.89 -4.59 46.23 8.65 20.01 6.16 14.30 63.86 10.19 16.45 MWD(3,4) 15,152.59 81.00 332.11 7,320.85 21.89 -4.59 46.37 8.57 20.01 6.16 14.27 63.97 10.20 16.36 MWD(3,4) 15,156.92 81.00 332.11 7,321.53 21.89 -4.59 46.37 8.57 20.01 6.16 14.27 63.97 10.20 16.36 MWD(3,4) 15,464.71 9023 332.11 7,345.03 20.02 -6.23 48.85 7.32 20.04 6.19 13.81 65.68 10.90 14.78 MIND(3,4) 22,731.63 90.23 332.11 7,315.40 24.19 -6.23 74.67 8.73 2421 6.16 20.06 83.87 24.58 0.54 MWD+IFR-AK-CAZ-SC(4,4) I Design Targets Target Name -hit/miss target Dip Angle Dip Dir. TVD +N/-S +E/-W Northing Easting -Shape (°) (°) (usft) (usft) (usft) (usft) (usft) Latitude Longitude CD5-02 Polygon 01271E 0.00 0.00 0.00 11,827.79 3,319.06 5,977,414.12 1,493,109.07 70`20'45.421 N 151°11'44.953 W -plan misses target center by 6825.56usft at 12002.35usft MD(6193.45 TVD,8986.77 N,2921.52 E) -Polygon Point 1 0.00 0.00 0.00 5,977,414.12 1,493,109.07 Point 2 0.00 6,711.37 -3,551.58 5,984,195.00 1,489,693.32 Point 3 0.00 6,617.81 -3,728.37 5,984,105.02 1,489,514.70 Point 4 0.00 -93.56 -176.79 5,977,324.14 1,492,930.45 CD5-02 02.Toe 011216. 0.00 0.00 7,315.40 18,492.38 -320.92 5,984,150.00 1,489,604.00 70°21'50.976 N 151°13'31.321 W -plan hits target center -Circle(radius 100.00) CD5-02 01.1-leel 011216 0.00 0.00 7,318.40 11,781.01 3,230.66 5,977,369.13 1,493,019.76 70°20'44.961 N 151°11'47.536 W -plan hits target center -Circle(radius 100.00) Casing Points Measured Vertical Casing Hole Depth Depth Diameter Diameter (usft) (usft) Name (") (") 115.00 115.00 20"x 42" 20 42 2,371.21 2,160.00 10-3/4"x 13-1/2" 10-3/4 13-1/2 15,136.92 7,318.40 7-5/8"x 9-7/8"by 11" 7-5/8 11 22,731.63 7,315.40 4-1/2"x 6-3/4" 4-1/2 6-3/4 1/29/2016 1:24:25PM Page 3 COMPASS 5000.1 Build 74 • SLB • Error Ellipse Report Company: ConocoPhillips(Alaska)Inc.-WNS Local Co-ordinate Reference: Well Plan:CD5-02 Project: Western North Slope TVD Reference: Plan:34.1+36.3 @ 70.40usft Site: CD5 Alpine West Pad MD Reference: Plan:34.1+36.3 @ 70.40usft Well: Plan:CD5-02 North Reference: True Wellbore: Plan:CD5-02 Survey Calculation Method: Minimum Curvature Design: CD5-02wp10 Output errors are at 1.00 sigma Database: EDM Production Formations Measured Vertical Dip Depth Depth Dip Direction (usft) (usft) Name Lithology (°) (°) 1,335.71 1,320.40 Base Permafrost 2,653.19 2,314.42 C30 6,108.97 3,750.36 K3 6,634.94 3,968.40 K2(Qannik) 7,546.56 4,346.31 A1b97 10,436.03 5,544.14 A1b96 13,759.03 6,920.12 HRZ 14,418.48 7,152.25 Kalubik 14,868.66 7,268.63 LCU 15,119.12 7,315.58 Alpine B3 15,152.59 7,320.85 UJU Plan Annotations Measured Vertical Local Coordinates Depth Depth +N/-S +EI-W (usft) (usft) (usft) (usft) Comment 500.00 500.00 0.00 0.00 KOP:Start 1.5°/100'DLS,0°TF,for 100.01' 600.01 600.00 1.31 0.00 Start 2.5°/100'DLS,0°TF,for 301.49' 901.50 900.00 28.97 0.00 Adjust TF to 20.04°,for 381.55' 1,283.05 1,270.40 118.03 10.86 Hold for 105.32' 1,388.37 1,370.40 150.54 16.84 Start 3.5°/100'DLS,9.86°TF,for 982.83' 2,371.21 2,160.00 690.51 166.03 Hold for 20' 2,391.21 2,172.18 705.65 170.78 Start 3.5°/100'DLS,3.89°TF,for 372.4' 2,763.61 2,363.54 1,008.69 268.91 Hold for 10817.32' 13,580.93 6,847.85 10,349.94 3,374.76 Start 3°/100'DLS,-78.85°TF,for 1556' 15,136.92 7,318.40 11,781.01 3,230.66 Hold for 20' 15,156.92 7,321.53 11,798.47 3,221.42 Start 3°/100'DLS,0°TF,for 307.79' 15,464.71 7,345.03 12,069.42 3,078.04 Hold for 7266.92' 22,731.63 7,315.40 18,492.38 -320.92 TD:22731.63'MD,7315.4'TVD Checked By: Approved By: Date: 1/29/2016 1:24:25PM Page 4 COMPASS 5000.1 Build 74 Pool Report • • 1 CD5-02wp10 Surface Location En CPA:Coordinate Converter � � - 1 F s'' 66 u From: To: Datum: INAD Region: `alaska Datum -NAD27--- 1i Re ion: ialaska •-1 . .'--- Latitude/Longitude ;Decimal Degrees ' +' Latitude/Longitude ;Decimal Degrees +j UTM Zone: I — (" South f UTM Zone: True f- South t~ State Plane Zone: 4 us Units: -ft r State Plane Zone: True � Units 1u$_ft 6. .Legal Description(NAD27 only) f•- Legal Description(NAD27 only) Starting Coordinates: Legal Description X: 1489553.29 Township: 1011 1747 Range: I004 E Y: F5965656.28 Meridian: U Section:118 -- FNL w 1298.41984 FE1—,71 12459.0287 Transform Quit Help CD5-02wp10 Intermediate Casing I In CPA:coo-dinate Con . From: _ — To: — 1 Datum: INAD83 .1 Region: alaska �( Datum: INAD27 Region: lalaska . !".. Latitude/Longitude [Decimal Degrees r Latitude/Longitude Decimal Degrees CC` UTM Zone; +__.__ (l South C UTM zone: True ISouth State Plane Zone: r4 Units: us-fk . r State Plane Zone: it-r-1;7...1Units: [us-ft- C Legal Description(NAD27 only) CZ Legal Description(NAD27 only) Starting Coordinates: ------ Legal Description 11493019.76 Township: 1012 1N . Range: X004 E Y: 5977369.13 � Section:,_32Meridian: U� FNL ..1 14358.1872 ITE-1:—;-1 {4461.9571 4 Transform . Quit 1 Help • 0 1 CD5-02wp10 TD en CPA:Coor .:_rt_....wmer dinate Conve From: _ To: Datum: 1NAD83 9.•I Region: .' ka alas ....,, Datum: 1NAD 27 :_._.i I Region: lalaska ' Latitude/Longitude !Decimal Degrees r Latitude/Longitude Decimal' Degrees ...:1 , South1:--- JIM ,- UT M Zone: 1 I--- Zone: Trin;--- f South ..: State Fine Zone: Units: Ius-ft C State Plane Zone: r--------= iTrue = Units: lus-ft 2.4 1-4 ... . C Legal De.i.criptton(NIAD2.7 onlYi f; Legal Description(NAD27 only) Starting Coordinates: Legal Description X- 11489604.00 ' f Township: [6-12 f.4---_-;71 Range: 11:1-04— 1E 'v Y: Y: 69641§5_oo Meridian: [1j7._.7.j Section:130 FE17 12707.21 67 F1'7,117 -,--, 2925.8101 Transform Quit ] Help 1 • • WELLBORE 14:27,January 29 2016 TARGET DETAILS(M PP CO-ORDINATES) CD5-02wp10 NameTVD Shape CO6-02 01.Neel 011216 JO 7018.40 GMs(Radius:100.00) CO5.02 02.Toe 011216 JO 7315.40 circle(Radius:100.00) Quarter Mile View C05-02-�01 Masi011216Circle 7318.40 Circle(Radius:1320.00) CD502 02.Tue 01121671 JO JD Clnye 7315.40 Circle(Rados:1320.00) 05.02 Polygon 012716 BP 0.00 Polygon 22500 • } • • • • • • • •• Ati Qe� o� G til .N • 1 — • • GO 1. G°1 �g���A9 20000 h G°� �0� �6 • 6° A �� • CO:• 1 • • • 5 • GC) • • • • • °11 a' ,� 47500 —.-.• >ri.._ • ,.. ag co, • Pry o C• 4°ti • ,• • • 5000 • -t \ . • o • • ti • z2" 0 Z .0ma;• 3 • • � • • • �� 32500 — Nimi — . litil . GoV • • • G�4Aa • 10000— • Ax • • • • •• Ga. • • • y9e0 G°L• • • • • • 5p�N • • GO• `' 1 GOY n, 6 1 i \ -7500 -5000 -2500 0 2500 5000 7500 10000 W12500 West(-1/East(+1 (2500 usft/inl 0 • WELLBORE TARGET DETAILS(MAP CO-ORDINATES) 14:26,January 29 2016 CD5-02wp10 Name ND 0000) CD5-02 O1.Hed O+1216 JD 731840 Gale(Radius.100.00) CD5O2 02 Toe 011216 JO 7315 40 Circle(Radius--100.00) Quarter Mile View CD6O2 01 Teel 011216216JO Circle 7315.40 Circle(Radius 1320.00) CD5-02 021 Toe 0111JO Circle 7315.40 Cirde(Radius.1320.00) CD5O2 Polygon 012716 87 0.00 Pdy9Pn 22500 I • 20000 _ .__. • Go• • ,o • c • o�" ••• 17500- -- . \� p4A4 o j X5000 • o } Z • 32500 \ 'IN.l cols • 10000- 5311, Gp5 fi`0. -7500 -5000 -2500 0 2500 5000 7500 10000 12500 West(-1/East(+1 (2500 usft/inl • • 14'29,January 29 2016 WELLBORE TARGET DETAILS(NAP COORDINATES) CD5-02wp10 Name 7w Shape Came O1.Heel 011216 JD 7318.40 LIMB(Aeolus:100.00) CDS-02 02.Toe 011218 JD 7315.40 Circle(Radius.100.00) Quarter Mile View C0050201HeN 01JO Circle 7318.40 Circle(Radius.1320.00) CD5-02 01.Toe 011216121 J CiMe 7318.40 Cede(Radius:1320.00) CD5.02 Polygon 012718 BP 0.00 Polygon 22500- 20000 -- - u . I (-- 1 O`'A • C '` • • • 17500 - — Gp1,4 • • o •� 3 N • • 5000 • \\--- .• -- 0 • • Z • • • • 32500It i • • Go •v • Goo 10000 • G•' • • I I.- -7500 -5000 -2500 0 2500 5000 7500 10000 12500 West(-1/East(+1 (2500 usft/inl • • CD5-02wp10 Section View 7245 C) v 0 N ti 7290 7-5/8" x 9-7/8" by 11" U a o _ 07335- 8 rn o To 2-3 4-1/2" x 6-3/4" 7380 —�J v CP / N V op 7425— .. . 7470— 7500 9000 10500 12000 13500 15000 16500 Vertical Section at 333.00° • • CD5-02wp10 3-D View • • • • • • • • • • • • • • • • • • • • • • CD5-0 CO2-] • • • __... • • • • • • • • • • • • • • Alpine B3 : • • •„. ,•• _.-.- 6 (.D7 78 COD-7 ................................. ................................ 76 9 • Alb 7 \ . : , .‘: . . . . . K 6.2'a"1 ! EOM . . . . . , . .,.A . . . . •.: .• . • . . b4] Fes. • • • • • • • • r • • CD5-02wp10 3-D View • . ti ./••••000110 ' . . • ., coa-ozwPn . cos-o- �� ' • • • • • * Tollerable Collision Risk Worksheet As - built REV DATE BY CK APP DESCRIP110N REV DATE BY CK APP DESCRIP11ON 1 '/ !/15 CZ DB C.A. UPDATED PER K150003ACS ALPINE SATELLITE DEVELOPMENTameha� rR 4,..., LOCATION OF odi 4...... M THIS SURVEY 11611111111itiliqs#71714 I �r � CD5 CD4 TO ALPINE I1, 10��t�J►//`1 Ni ACCESS ROAD ffillrisopleggi . ...,:p ., r t,,. 11110111PAITIO. 'MS flallin.9 VI o 1! Ii( Miithinmalmim 'ii r# '' IIMMEriPLIIIIIIM '`r# VICINITY MAP NOT TO SCALE LEGEND: O PROPOSED CONDUCTOR • EXISTING CONDUCTOR SECTION 7. T. 11 N., R. 4 E., U.M. SECTION 18, T. 11 N., R. 4 E.. U.M. ��pER OF P Pp 0� do aCD-5 PAD pES\GN SHO onS2, o�oI1x CaO�CPtXpp 11a .-1 %NiO� o ►� • V 100.1 ill V:1 PLANT N ANC a 15'41 52" i -Q rs 2 37\ KUUKPIK z itl LCMF............................... `� Alpine Survey Office ALPINE MODULE:CD50 UNIT: CD ConocoPhillips ALPINE PROJECT CD-5 WELL CONDUCTORS Alaska, Inc. AS-BUILT LOCATIONS CADD FILE NO. ##�##� I DRAWING NO: I PART: I REV: 14-12-09-1C 15 CE-CD50- 1 OF 3 1 • REV DATE BY CK APP • DESCRIPTION REV DATE BY CK APP DESCRIPTION • 1 11#/#11/15 CZ DB C.A. UPDATED PER K150003ACS ALL CONDUCTORS ARE LOCATED IN PROTRACTED SEC. 18, T 11 N, R 4 E, U.M. SEC.LINE 0/S EXIST. WELL 'Y' 'X' LAT.(N) LONG.(W) FNL FWL GND PAD CD5-x01 5,965,661.64 1,489,572.44 70° 18' 49.155" 151' 13' 21.378" 293' 2489' 27.6 34.1 I CD5-x02 5_,965„656.28 1,489,553.29 70' 18' 49.099" 151' 13' 21.934" 299' 2470' 28.1 34.1 1 CD5-x03 965650.92 1,489,534.00 70' 18' 49.042" 151' 13' 22.493" ' 305' 2451' 28.4 34.1 CD5-x04 5,965,645.24 1,489,514.77 70' 18' 48.982" 151' 13' 23.051" 311' 2432' 26.6 34.2 CD5-x05 5,965,639.80 1,489,495.46 70' 18' 48.925" 151' 13' 23.611" 316' 2412' 28.1 34.3 CD5-x06 5,965,634.56 1,489,476.20 70' 18' 48.870" 151' 13' 24.170" 322' 2393' 27.7 34.3 0D5-x07 5,965,629.08 1,489,457.08 70' 18' 48.812" 151' 13' 24.724" 328' 2374' 27.9 34.3 CD5-x08 5,965,623.88 1,489,437.69 70' 18' 48.757" 151' 13' 25.287" 334' 2355' 28.1 34.3 CD5-x09 5,965,618.27 1,489,418.53 70' 18' 48.698" 151' 13' 25.842" 340' 2336' 27.3 34.2 CD5-x10 5,965,613.12 1,489,399.13 70' 18' 48.644" 151' 13' 26.405" 345' 2317' 28.1 34.1 CD5-x11 5,965,607.66 1,489,379.86 70' 18' 48.586" 151' 13' 26.964" 351' 2297' 27.9 34.1 CD5-x12 5,965,602.23 1,489,360.56 70' 18' 48.529" 151' 13' 27.524" 357' 2278' 28.0 34.1 CD5-x13 5,965,596.59 1,489,341.43 70' 18' 48.470" 151' 13' 28.079" 363' 2259' 26.1 34.2 CD5-x14 5,965,591.36 1,489,322.33 70° 18' 48.414" 151' 13' 28.633" 368' 2240' 27.6 34.2 CD5-x15 5,965,586.10 1,489,303.11 70' 18' 48.359" 151' 13' 29.190" 373' 2221' 26.8 34.2 NAD 83 NOTES: i Laiii'll. 1. COORDINATES SHOWN HEREON ARE ALASKA STATE PLANE, ZONE 4, NAD 83. Fu� 2. ELEVATIONS SHOWN ARE BRITISH PETROLEUM MEAN SEA LEVEL (B.P.M.S.L.) .r+. „,..i„".,,.,,,,,,,„,..,,,„„„, Alpine Survey Office ALPINE MODULE:CD50 UNIT: CD ConocoPhillips CD-5LPINE PROJECT WELL CONDUCTORS Alaska, Inc. AS-BUILT LOCATIONS CADD FILE NO. DRAWING NO: PART: REV: 14-12-09-1C ##/##/15 CE-CD50-### 1 of 3 1 REV DATE BY CK APP 0 DESCRIPTION REV DATE BY 19 APP DESCRIPTION 1 11#/##/15 CZ DB C.A. UPDATED PER K150003ACS NOTES: 1 . ALL COORDINATES SHOWN ARE ALASKA STATE PLANE, ZONE 4, NAD 83. 2. ELEVATIONS SHOWN ARE BRITISH PETROLEUM MEAN SEA LEVEL. ORIGINAL GROUND ELEVATIONS WERE DERIVED FROM THE AVERAGE ELEVATION ALONG THE TOE OF THE CD-4 GRAVEL PAD. 3. BASIS OF COORDINATES: ALPINE PERMANENT CONTROL MONUMENTS PER SURVEY BY KUUKPIK/LCMF, JUNE 2013. 4. DATES OF AS-BUILT SURVEYS: WELL CONDUCTORS CD5-X12, CD5-X13, CD5-X14, CD5-X15, 4/10/15, FB 2015-12 PGS 4-7, 9; CD5-X01 THRU CD5-X11, 4/17/15, FB 2015-10 PGS 49-52; SURVEYOR'S CERTIFICATE .vossusiii11, I HEREBY CERTIFY THAT I AM PROPERLY REGISTERED AND LICENSED 4" ,\E OF A(q 4. TO PRACTICE LAND SURVEYING IN THE STATE OF ALASKA, THAT THIS I� ,••.......•• ••.•,S- • AS-BUILT REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT `',.• '•'.9 ��� SUPERVISION, THAT THE MONUMENTS SHOWN HEREON ACTUALLY EXIST i ��� ••• • AS DESCRIBED, AND THAT ALL DIMENSIONS AND OTHER DETAILS ARE •• *!•49th ,\ * �� CORRECT. • / DATE: REGISTRATION NO. LS-5077 • Donald G. Bruce . o- •Vs, No. LS-5077 •:', r • 1.e •••••• •••' yJ: KU U KP I K 1 LLCM FL. eseearMs Conor N.e.eesie(es/jaa1eeo Ale OpRIce (90)7 Aline Survey Office ys ALPINE MODULE:CD50 UNIT: CD ConocoPhillips CD-5 ALPINE WELL CONDUCTORS Alaska, Inc. AS-BUILT LOCATIONS CADD FILE NO. DRAWING NO: PART: REV: 14-12-09-1C ##/##/15 CE—CD50—### 1 OF 3 1 • I Initiated by: J.G.Samuel) Date: 01/12/16 Contact Information: 907-265-6309 Need by: 01/20/16 Wednesday for Event: Permit Pack Well Name:CD5-02 Placeholder Well Name: Bottom Hole Location Name Last Plan Number(prior to this change request):wp 09 As-built available?Yes As-built attached? Yes Slot/Surface Location: 2 Y/N: 5965656.28 X/E: 1489553.29 Z: above MSL NAD: 83 Rig:Doyon 19 Doyon 19 Air Gap: 36.3 Inclination Profile:Horizontal Pilot Hole?: No Laterals?: Single New Hole from:Surface Number of Hole Sections: 3 Strings C C 20 x 42 115.00 TVD Formations Depths M-Motor Base Permafrost 1250.00 TVDSS Max Dogleg: C30 2244.02 -Rims 3.5 Limit Steering in this Hole Section?: No K3 3679.96 wow K2(Qannik) 3898.00 TVDSS S S u u AIb97 4275.91 rvoss r r AIb96 5473.74 rvoss f f HRZ 6849.72 rvoss a a Kalubik 7081.85 wins c c LCU 7198.23 TVDSS e e 10 3/4 x 13 1/2 2160 ND UJU 7250.45 rvoss Alpine B3 7245.18 rvoss Alpine A 7277.15 rvoss RS-Rotary Pump Tangent: No Max Dogleg: 3.5 Limit Steering in this Hole Section?: No Top of Pool/Production Interval: Alpine 7274.00 TVDSS Bottom of Pool/Production Interval: Name nlD/TVD Depth Type 7 5/8 x Other 7248 Noss 81° Targets YtNorth %/East ZJDepth +l-Radius Inc RS-Rotary j 9-718x11 Heel 5977369.13 1493019.76 7248.04 TVDSS 100 ft 81 Max Dogleg: Toe 5984150.00 1489604.00 7245.00 TVDSS 100 ft 90 j 3.5 Horizontal By: 7286.4 rvoss 90 l i Lineup with Toe at Heel? No Back on line by: 7283.4 Bottom Hardline: Name MDITVD Depth Type 90 4112 x 63/4 Geology/Reservoir Contacts:Jenny Doherty Drilling/Completion Contacts:J.G.Samuel) Well Planning Contacts:Brij Potnis Casing will be set below the Alpine B3 formation.The remainder of the build and turn will be completed with the lateral drilling assembly. Approved by: J.G.Samuel) Date: 01/12/16 Contact Information: 907-265-6309 t Applicator Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 CD5-02 Application for Permit to Drill Document Drilling &Wells ConocoPhillips Table of Contents 1. Well Name 3 Requirements of 20 AAC 25.005(f) 2. Location Summary 3 Requirements of 20 AAC 25.005(c)(2) Requirements of 20 AAC 25.050(b) 3. Blowout Prevention Equipment Information 3 Requirements of 20 AAC 25.005(c)(3) 4. Drilling Hazards Information 4 Requirements of 20 AAC 25.005(c)(4) 5. Procedure for Conducting Formation Integrity Tests 5 Requirements of 20 AAC 25.005(c)(5) 6. Casing and Cementing Program 5 Requirements of 20 AAC 25.005(c)(6) 7. Diverter System Information 5 Requirements of 20 AAC 25.005(c)(7) 8. Drilling Fluid Program 6 Requirements of 20 AAC 25.005(C)(8) 9. Abnormally Pressured Formation Information 7 Requirements of 20 AAC 25.005(c)(9) 10.Seismic Analysis 7 Requirements of 20AAC 25.005(c)(10) 11. Seabed Condition Analysis 7 Requirements of 20 AAC 25.005(c)(11) 12. Evidence of Bonding 7 CD5-02 APD Page 1 of 15 Printed:9-Feb-16 11110 Applicator Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 Requirements of 20 AAC 25.005(c)(12) 13. Proposed Drilling Program 7 Requirements of 20 AAC 25.005(c)(13) 14. Discussion of Mud and Cuttings Disposal and Annular Disposal 9 Requirements of 20 AAC 25.005(c)(14) 15.Attachments 10 Attachment 1 Cement Summary 11 Attachment 2 Drilling Hazards Summary 11 Attachment 3 Completion Schematic 15 Attachment 4 Directional Plan 16 CD5-02 APD Page 2 of 15 Printed:9-Feb-16 Applicfor Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 1. Well Name (Requirements of 20AAC25.005(f)) The well for which this application is submitted will be designated as CRU CD5-02. 2. Location Summary(Requirements of 20 AAC 25.005(c)(2)) This well is planned for Location at Surface 298' FNL,2459' FEL,Sec. 18,T11N, R4E, UM NAD 1927 RKB Elevation 70.4'AMSL Northings: 5,965,910 Eastings:349,520 Pad Elevation 34.1'AMSL Top of Productive Horizon(Heel) 4358' FNL,4462' FEL,Sec.32,T12N, R4E, UM NAD 1927 Measured Depth, RKB: 15,137' Northings:5,977,623 Total Vertical Depth, RKB: 7,318' Eastings:352,987 Total Vertical Depth,SS: 7,247' Total Depth (Toe) 2926' FNL,2707' FEL,Sec.30,T12N, R4E, UM NAD 1927 Measured Depth,RKB: 22,732' Northings: 5,984,404 Total Vertical Depth,RKB: 7,315' Eastings: 349,572 Total Vertical Depth,SS: 7,244' Requirements of 20 AAC 25.050(b) Please see Attachment 4: Directional Plan The Applicant is the only affected owner. 3. Blowout Prevention Equipment Information (Requirements of 20 AAC 25.005(03)) Please reference BOP and diverter schematics on file for Doyon 19. CD5-02 APD Page 3 of 15 Printed:9-Feb-16 • Applicilfor Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 4. Drilling Hazards Information (Requirements of 20AAC25.005(c)(4)) The following presents data used for calculation of anticipated surface pressure(ASP)during drilling of this well: Casing Size Csg Setting Depth Fracture Pore pressure ASP Drilling (in) MD/TVD(ft) Gradient(ppg) (psi) (psi) 20 115/115 10.9 50 54 10.75 2,371/2,160 14.5 1011 1413 7.625 15,137' /7,318 12.5 3550 • 2319 4.5 22,732'/7,315 12.5 3050 N/A PROCEDURE FOR CALCULATING ANTICPATED SURFACE PRESSURE(ASP) ASP is determined as the lesser of 1)surface pressure at breakdown of the formation casing seat with a gas gradient to the surface,or 2)formation pore pressure at the next casing point less a gas gradient to the surface as follows: 1) ASP=[(FG x 0.052)-0.1]*D Where: ASP=Anticipated surface pressure in psi FG=Fracture gradient at the casing seat in lb/gal 0.052=Conversion from Ib./gal to psi/ft 0.1=Gas gradient in psi/ft D=True vertical depth of casing seat in ft RKB OR 2) ASP=FPP-(0.1 x D) Where: FPP=Formation Pore Pressure at the next casing point FPP=0.4525 x TVD 1. ASP CALCULATIONS 1. Drilling below 20"conductor ASP=[(FG x 0.052)-0.1] D = [(10.9 x 0.052)-0.1]x 115'=54 psi OR ASP=FPP-(0.1 x D) =1011-(0.1x2160')=795 psi 2. Drilling below 10-3/4"surface casing ASP=[(FG x 0.052)-0.1] D = [(14.5 x 0.052)-0.1]x 2160'=1413 psi OR ASP=FPP-(0.1 x D) =3550-(0.1 x 7318')=2819 psi 3. Drilling below 7-5/8"intermediate casing ASP=[(FG x 0.052)-0.1] D =[(12.5 x 0.052)-0.1]x 7318' =4025 psi OR ASP=FPP-(0.1 x D) =3050-(0.1 x 7315')=2319 psi CD5-02 APD Page 4 of 15 Printed:9-Feb-16 Applicip for Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 8. Drilling Fluid Program (Requirements of 20 AAC 25.005(c)(8)) Surface Intermediate Production Hole Size in. 13.5 9.875 x 11 6.75 Casing Size in. 10.75 7.625 4.5 Density PPG 9.0—10.0 9.6—11.1 9.4 PV cP 9 14 11-15 YP lb./100 ft2 35-80 11-16 13-16 Funnel Viscosity s/qt. 300 50-60 40-50 Initial Gels lb./100 ft2 50 10 6 10 Minute Gels lb./100 ft2 60 15 8 API Fluid Loss cc/30 min. N.C.—10.0 5.0-10.0 4.0 HPHT Fluid Loss cc/30 min. n/a 8.0—12.0 <10.0 pH 10.8-11.2 9.5-10.0 9.0-9.5 Surface Hole: A mixed-metal oxide fresh water drilling fluid (DrilPlex AR)will be used for the surface interval. Keep flow line viscosity at±200 sec/qt while drilling and running casing. Reduce viscosity prior to cementing. Maintain mud weight< 10.0 ppg by use of solids control system and dilutions where necessary. Intermediate#1: Fresh water gel/polymer mud system. Ensure good hole cleaning by pumping regular sweeps and maximizing fluid annular velocity. There is a slight potential for lost circulation, particularly after the reservoir is penetrated. Maintain mud weight at or below 9.6 ppg and be prepared to add loss circulation material.Good filter cake quality, hole cleaning and maintenance of low drill solids(by diluting as required)will all be important in maintaining wellbore stability.The mud will be weighted up to 11.1 before pulling out of the hole. Note: Managed Pressure Drilling(MPD)will be utilized for added backpressure to mitigate shale instability and cycling. Production Hole: The horizontal production interval will be drilled with a water-based mud drill-in fluid(Flo-Pro NT)weighted to 9.4 ppg with calcium carbonate and KCI. Diagram of Doyon 19 Mud System on file. Drilling fluid practices will be in accordance with appropriate regulations stated in 20 AAC 25.033. CD5-02 APD Page 6 of 15 Printed:9-Feb-16 • Applicallor Permit to Drill,Well CRU CD5-02 ci Saved:9-Feb-16 Oi{ 14. Discussion of Mud and Cuttings Disposal and Annular Di posal (Requirements of 20 AAC 25.005(c)(14)) Incidental fluids developed from drilling oper o on CD5-02 will be injected into the surface casing x production casing annulus of CD5-05 and/or( and r CD5-315 wells upon approval.Well CD1-01A will be used as a backup disposal well or for excess flu�.ii es. / The CD5-02 surface/intermediate casing annulus will be flushed with 300 bbls of fresh water prior to freeze protecting with diesel to 2000'ND. Significant hydrocarbon zones include only the Alpine sand based on pre-drill interpretations.There will be 500'of cement fill placed above the top of the Alpine reservoir. Once CD5-02 has been drilled and completed,consideration may be given to permit this well for annular injection. An application for Sundry Operations form 10-403 will then be filed. Annular pumping of fluids occurring due to drilling operations, per regulation 20 AAC 25.080 could then begin once properly permitted. As stated above,any zones containing significant hydrocarbons will be isolated prior to initiating annular pumping. There will be no USDW's open below the shoe or potable/industrial water wells within one mile of the receiving zone. Reference the enclosed directional drilling plan for other formation markers in this well. Surface casing will be set near the base of the Schrader Bluff Formation(C-40). These 450-500'thick shales are part of the Colville Group and are known to provide vertical barriers to fluid flow in other areas. The maximum volume of fluids to be pumped down the annulus of this well will not exceed 35,000 bbl without the specific permission of the AOGCC. Fluid densities will range from diesel to a maximum of 12.0 ppg for drilling fluid wastes. Using 12.0 ppg fluid and the rig's specified maximum pumping pressure of 1,500 psi for annular injection, the maximum pressure at the surface casing shoe is estimated by: Max Shoe Pressure =(12.0 ppg) * (0.052)*(Surf.Shoe ND)+1,500 psi =(12.0 ppg) * (0.052)* (2,160')+1,500 psi =2848 psi Pore Pressure =1,061 psi Therefore Differential=2848—1061=1787 psi. The internal casing pressure is conservative,since frictional losses while pumping have not been taken into consideration. The surface and intermediate casing strings exposed to the annular pumping operations have sufficient strength by using the 85%collapse and burst ratings listed in the following table: OD Wt Grade Range Connection Collapse 85%of Burst 85%of (ppf) Type Collapse Burst 10-3/4" 45.5 L-80 3 HYD563/BTCM 2470 psi 2100 psi 5210 psi 4429 psi 7-5/8" 29.7 L-80 3 HYD563/BTCM 4790 psi 4071 psi 6890 psi 5856 psi CD5-02 APD Page 9 of 15 Printed:9-Feb-16 • Applica`or Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 15. Attachments Attachment 1 Cement Summary Attachment 2 Drilling Hazards Summary Attachment 3 Completion Schematic Attachment 4 Directional Plan CD5-02 APD Page 10 of 15 Printed:9-Feb-16 Applicillpfor Permit to Drill,Well CRU CD5-02 Saved 9-Feb-16 Attachment 1—Cement Summary CD5-02_wp10 Cementing Schematic 20"94#H-40 Welded Conductor to 115' 10-3/4"45.5#L-80 HYD563/BTCM 2,371' MD/2,160'TVD @ 53°inc. Top of Cement 6,135' MD/3,761'TVD K2(Qannik) 6,635' MD/3,968'TVD HES Cementer 0 0 0 0 7,145' MD/4,180'TVD 0 9-7/8"x 11" Hole Top of Cement 14,369' MD/7,137'TVD Alpine B3 15,119' MD/7,315'TVDal... 7-5/8"29.7 L-80 HYD563 X BTCM Casing 15,137' MD/7,318'TVD @ 81° Alpine A 15,177' MD/7,345'TVD 6-3/4" Hole 4-1/2" Pre-Perfed Pup Liner 12.6 ppf L80 IBT-M 22,732' MD/7,315 @90.2° CD5-02 APD Page 11 of 15 Printed:9-Feb-16 Applic.or Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 10.75"Surface Casing run to 2,371' MD/2,160'TVD Cement from 2371' MD to 1871'(500' of tail)with Class G+Adds. @ 15.8 PPG, and from 1871'to surface with 11.0 ppg DeepCRETE.Assume 250%excess annular volume in permafrost,50%excess below the permafrost (1336' MD),and zero excess in 20" conductor. Lead slurry from 1,871'MD to surface with DeepCRETE @ 11.0 ppg Conductor (115'—0') X 1.3645 ft3/ft X 1.0(0%excess)=157 ft3 Permafrost to Conductor (1,336'—115')X 0.3637 ft3/ft X 3.5 (250%excess)=1,555 ft3 Top of Tail to Permafrost (1,871'-1,336')X 0.3637 ft3/ft X 1.5 (50%excess)=292 ft3 Total Volume= 157+ 1,555+292=2,004 ft3=>1,050 sx of 11.0 ppg DeepCRETE @ 1.91 ft3/sk Tail slurry from 2,371' MD to 1,871'MD with 15.8 ppg Class G+additives Shoe to Top of Tail (2,371'—1,871')X 0.3637 ft3/ft X 1.50(50%excess)=273 ft3 Shoe Joint (80')X 0.5400 ft3/ft X 1.0(0%excess)=43 ft3 Total Volume=273+43=316 ft3=>271 sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.3%D065 dispersant and 0.8%S002 accelerator @ 1.17 ft3/sk 7.625" Intermediate Casing run to 15,137' MD/7,318'TVD Top of slurry is designed to be at 14,369' MD,which is 500' above the Alpine C.Assume 40%excess annular volume. Tail slurry from 15,137' MD to 14,369'MD with 15.8 ppg Class G+additives Under reamer to Top of Cement (15,037'—14,369')X 0.3429 ft3/ft X 1.40(40%excess) =321 ft3 Shoe to Under reamer (15,137'—15,037')X 0.2148 ft3/ft X 1.40(40%excess) =30 ft3 Shoe Joint (80')X 0.2578 ft3/ft X 1.0(0%excess)=21 ft3 Total Volume=321+30+21=372 ft3=>321 sx of 15.8 ppg Class G+0.2%D046 antifoamer,0.3% D065 dispersant and 0.8%S002 accelerator @ 1.16 ft3/sk Qannik Second Stage from 7,145-6,135 MD with 15.8 ppg Class G+additives 1050' MD Across Qannik (7,145'—6,135')X 0.3429 ft3/ft X 1.40(40%excess) =485 ft3 Total Volume=485 ft3=>418 sx of 15.8 ppg Class G+0.2% D046 antifoamer,0.3%D065 dispersant and 0.8%5002 accelerator @ 1.16 ft3/sk CD5-02 APD Page 12 of 15 Printed:9-Feb-16 Applicifor Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 Attachment 2—Drilling Hazards Summary (to be posted in Rig Floor Doghouse Prior to Spud) (See Well Plan Attachment:Detailed Risk Information for further discussion of these risks) 13-1/2" Hole/10-3/4"Casing Interval Event Risk Level Mitigation Strategy Conductor Broach Low Monitor cellar continuously during interval. Well Collision Low Gyro single shots,traveling cylinder diagrams Monitor well at base of permafrost, increased mud weight, Gas Hydrates Low decreased mud viscosity, increased circulating times, controlled drilling rates, low mud temperatures Running Sands and Gravel Low Maintain planned mud parameters, Increase mud weight, use weighted sweeps. Lost Circulation Low Reduced pump rates, mud rheology, lost circulation material, use of low density cement slurries 9-7/8"x 11" Hole/7-5/8"Casing Interval Event Risk Level Mitigation Strategy Reduced pump rates, reduced trip speeds, real time equivalent Lost circulation Low circulating density(ECD) monitoring, mud rheology, lost circulation material Hole swabbing on trips Low Annular pressure applied by managed pressure drilling equipment. Abnormal Reservoir Pressure Low Well control drills, increased mud weight. No mapped faults occur across the path of the planned wellbore. Hydrogen Sulfide gas Low H2S drills, detection systems, alarms,standard well control practices, mud scavengers 6-3/4"/4-1/2" Liner Production Interval Event Risk Level Mitigation Strategy Reduced pump rates, reduced trip speeds, real time equivalent Lost circulation Low circulating density(ECD) monitoring, mud rheology, lost circulation material Hole swabbing on trips Low Annular pressure applied by managed pressure drilling equipment. Abnormal Reservoir Pressure Low Well control drills, increased mud weight. Hydrogen Sulfide gas Low H25 drills, detection systems, alarms,standard well control practices, mud scavengers CD5-02 APD Page 13 of 15 Printed:9-Feb-16 • ApplicSfor Permit to Drill,Well CRU CD5-02 Saved:9-Feb-16 Well Proximity Risks: Directional drilling/collision avoidance information as required by 20 ACC 25.050(b)is provided in the following attachments. Drilling Area Risks: Reservoir Pressure:Offset injection has the potential to increase reservoir pressure over predicted. Although this is unlikely,the rig will be prepared to weight up if required. Weak sand stringers could be present in the overburden. LCM material will be available to seal in losses in the intermediate section. Lower Shale Stability: HRZ/Kalubik and instability in the production interval will require higher mud weights and managed pressure drilling in order to stabilize the formations. Standard LCM material and well bore strengthening pills are expected to be effective in dealing with lost circulation if needed. CD5-02 APD Page 14 of 15 Printed:9-Feb-16 41110 Applicator Permit to Drill,Well CRU CD5-02 Saved: 9-Feb-16 Attachment 3—Completion Schematic CD5-02wp10—Alpine A Injector Proposed Schematic updated 1/28/2016 20"94#H-40 Welded Upper Completion: Length Conductor to 115' 1)4-'h"12.6#/ft EUE Tubing 2)DB 3.813" 3)4-''A"x 1"Camco KBMG GLM(xx°)w/DCK2 7' pinned for 2500 psi casing to tbg shear 4)X nipple 3.785"ID 1.5' 5)WLEG 1.5' 111 Lower Completion: 10-3/4"45.5#L-80 4) ZXP liner top packer& Im& Hyd 563/BTC Surface Casing Flexlock Liner Hanger 37' 2,371 MD/2,160'TVD XO 5"Hydril 521 Box X 4-'W HYD563 pin 5)4'/z", 12.6#/ft,L-80 IBT-M Liner w/pre-perfed pup every 300' DOD liner top packer &hanger 0 0 0 0 0 0 0 0 0 0 0 0 �I 6 3/4"Hole TD 4-1/2"12.6#L-80 22,732'MD/7,315'TVD 7 5/8"29.7 L-80 IBT-M Liner HYD563 x BTCM Intermediate Casing 15,137'MD/7,318'ND CD5-02 APD Page 15 of 15 Printed:9-Feb-16 • ci.75 —o z • ✓ _ ConocoPhillips Example: The following is an example kick tolerance calculation: Bit depth: 7,439 feet Estimated pore pressure at 7,318ft TVD: 9.3 lbm/gal(3550psi) Last casing shoe at 2,160ft TVD LOT Equivalent mud weight: 12.5 lbm/gal at shoe Current hole size: 9-7/8"x 11"inches Drillstring OD 5 inches BHA length/OD: 100 feet:9-7/8"x 6-3/4"inches 75 feet: 11"x 7"DC Safety margin 0.21bm/gal a. Estimate the 0.2 lbm/ al error margin to be applied to the leakoff pressure at the g g PP open hole weak point. b. Calculate the maximum allowable static weak point pressure(P,,,„x).Maximum allowable static pressure at shoe: (12.5-0.2)(0.52)(2160ft)= 13 8 1psi Formation pressure Pf is given by: Pf = 3550 psi c. Calculate the maximum allowable height of influx in the open hole section. 1381—3550+(7318—2160)(10.5x0.052) H= (10.5x0.052) —0.1 H= 1451 feet d. Calculate the volume that this height corresponds to above the bit. Vidp=(1451-175) feet x 0.09326 (bbl/feet)= 119 bbl Vicki=(100)feet x 0.0505 (bbl/feet)= 5.05 bbl Vjdc2= (75)feet x 0.0699 (bbl/feet) = 5.25 V,=119+ 5.05 + 5.25= 129 bbl e. Calculate the volume that this height corresponds to when the top of the influx is at the open hole weak point. Vwp= 1451 x 0.09326 bbl= 135.3 bbl f. Calculate what this volume (as calculated in(e))would be at initial shut-in conditions. 1381 x 135.3 V =52.6 bbl 2 — 3550 Therefore,the kick volume tolerance is 52.6 bbl. WE-MN-DRL-002 This document is owned by ConocoPhillips Company and is for internal use only. 3-65 Version:02-Apr 2011 • Loepp, Victoria T (DOA) From: Earhart,Will C <William.C.Earhart@conocophillips.com> Sent: Thursday, February 25, 2016 1:48 PM To: Quick, Michael J (DOA) Cc Loepp,Victoria T(DOA); Kanady, Randall B Subject: RE:CD5-01 (PTD 216-022)and CD5-02 (PTD 216-029)Questions Attachments: CD5-01 Kick Tolerance.pdf;CD5-02 Kick Tolerance.pdf Mike- Please ike- Please find attached the requested kick tolerance for CRU CD5-01 and CRU CD5-02. The smallest kick tolerance is when we penetrate the reservoir at TD.The MW is 10.5ppg at this point in the operations and MPD is in use to provide stability to the HRZ and Kalubik. Once we weight up to a trip weight fluid at TD to support the shales-11.1ppg at this time-,the kick tolerance increases. If possible, can I give you a call around 3pm today? I've got a meeting until that time but after that I'm free all afternoon. Thanks Will From:Quick, Michael J (DOA) [mailto:michael.quick@alaska.gov] Sent:Thursday, February 25,2016 1:26 PM To: Earhart,Will C<William.C.Earhart@conocophillips.com> Cc: Loepp,Victoria T(DOA)<victoria.loepp@alaska.gov>; Kanady, Randall B<Randall.B.Kanady@conocophillips.com> Subject: [EXTERNAL]RE:CDS-01(PTD 216-022)and CD5-02 (PTD 216-029)Questions Will— I would like to get the approved PTD processed for you today, if possible,so we do not push your 3/3 spud date. Please send me your calcs on kick tolerance as soon as you can (I already had the CPAI guide) and we should plan on a short phone call to discuss. Regards, Michael Quick Sr. Petroleum Engineer Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage,AK 99501 (907)793-1231(phone) (907)276-7542(fax) mike.quick@alaska.gov CONFIDENTIALITY NOTICE:This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC), State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information. The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it, and, so that the AOGCC is aware of the mistake in sending it to you, contact Mike Quick at 907-793-1231 or mike.auick@alaska.gov. 1 • • From: Earhart, Will C [mailto:William.C.EarhartOconocophillips.com] Sent: Thursday, February 25, 2016 1:13 PM To: Quick, Michael (DOA) Cc: Loepp, Victoria T(DOA); Kanady, Randall B Subject: RE: CD5-01 (PTD 216-022) and CD5-02 (PTD 216-029)Questions Mike, Sorry for the delay but attached please find the kick tolerance calculations we are required to use. It is taken directly from our corporate Casing and Tubing Manual. I will type out my hand calculations for kick tolerance for CD5-01 and CD5-02 here in a moment and send them over to you for review. Thanks for the heads up on the change/clarification. I believe this will be possible to increase the cement column based on our assumed frac gradient at the shoe but I need to confirm the added hydrostatic and friction as this will nearly triple the volume pumped. Is there/will there be an avenue to dispensate from this new TVD standard?On some wells with shallow hydrocarbon zones in the intermediate, I can foresee a high risk of lifting cement too high in the intermediate annulus into the surface casing.This would bottle up the system and prevent freeze protect to be pumped. As for spud dates, we are now projecting to spud CRU CD5-01 on March 3,2016 and CRU CD5-02 on March 24, 2016 if operations progress at the current pace. Thanks Will From:Quick, Michael J(DOA) [mailto:michael.quick@alaska.gov] Sent:Thursday, February 25, 2016 8:50 AM To: Earhart,Will C<William.C.Earhart@conocophillips.com> Cc: Loepp,Victoria T(DOA)<victoria.loepp@alaska.gov> Subject: [EXTERNAL]CD5-01(PTD 216-022)and CD5-02 (PTD 216-029)Questions Importance: High William— The AOGCC is in process of reviewing the PTD applications for CD5-01 and CD5-02. Please provide a response to the following: 1) The drilling procedure for the surface casing LOT states a minimum LOT of 12.5 ppg EMW to drill ahead. Please provide your kick tolerance calculations and assumptions (including kick intensity over mud weight)to support this minimum LOT value. 2) The AOGCC is clarifying the cement requirements of 20 AAC 25.030(d) (5)to"sufficient cement to fill the annular space from the casing shoe to a minimum of 500 feet TVD above all hydrocarbon zones.." This regulation is in process of being updated. These two wells plan to cement 154'and 181'ND above the intermediate casing shoe. Can these cement designs be updated to provide a minimum of 500'ND cement height above the shoe? 3) Please provide an updated spud date estimate for these two wells. Please call to discuss if you have questions. Michael Quick Sr. Petroleum Engineer 2 • • Bettis, Patricia K (DOA) From: Earhart, Will C <William.C.Earhart@conocophillips.com> Sent: Saturday, February 13, 2016 4:27 PM To: Bettis, Patricia K (DOA) Subject: RE: CRU CD5-02: Permit to Drill Application No ma'am. We will perform a flowback on the well to recover the drilling fluids but once it cleans up the well will be put directly on injection. No pre-production is planned. Thanks Will Will Earhart Drilling Engineer-ConocoPhillips Alaska,Inc William.C.Earhart@conocophillips.com ATO-1706 Office:+1.907.265.1077 Mobile:+1.540.448.1789 From: Bettis, Patricia K(DOA) [mailto:patricia.bettis@alaska.gov] Sent: Friday, February 12, 2016 3:27 PM To: Earhart, Will C<William.C.Earhart@conocophillips.com> Subject: [EXTERNAL]CRU CD5-02: Permit to Drill Application Good afternoon Will, Does ConocoPhillips plan to pre-produce CRU CD5-02; and if so, for what duration? Thank you and have a wonderful weekend. Patricia Patricia Bettis Senior Petroleum Geologist Alaska Oil and Gas Conservation Commission 333 West 7th Avenue Anchorage, AK 99501 Tel: (907)793-1238 CONFIDENTIALITY NOTICE:This e-mail message, including any attachments, contains information from the Alaska Oil and Gas Conservation Commission (AOGCC),State of Alaska and is for the sole use of the intended recipient(s). It may contain confidential and/or privileged information.The unauthorized review, use or disclosure of such information may violate state or federal law. If you are an unintended recipient of this e-mail, please delete it,without first saving or forwarding it,and,so that the AOGCC is aware of the mistake in sending it to you,contact Patricia Bettis at(907)793-1238 or patricia.bettis@alaska.gov. 1 • • OVERSIZED DOCUMENT INSERT This file contains one or more oversized documents. These materials may be found in the original hard file or check the parent folder to view it in digital format. O • TRANSMITTAL LETTER CHECKLIST WELL NAME: CR(A. C1�5 - 02 PTD: a Ko - c7 25 Development ✓ Service _Exploratory Stratigraphic Test _Non-Conventional FIELD: 6 it/41/1es i\/er POOL: 61 V i/,E.. IS/4-1 Alfi' le al Check Box for Appropriate Letter/Paragraphs to be Included in Transmittal Letter CHECK OPTIONS TEXT FOR APPROVAL LETTER MULTI The permit is for a new wellbore segment of existing well Permit LATERAL No. , API No. 50- - - - . (If last two digits Production should continue to be reported as a function of the original in API number are API number stated above. between 60-69) In accordance with 20 AAC 25.005(f), all records, data and logs acquired for the pilot hole must be clearly differentiated in both well Pilot Hole name ( PH) and API number (50- - - - ) from records, data and logs acquired for well (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 Co ,o 1/, 5 in the attached application,the followg well logs are ' also required r his well: ` rc. cuss . -*(ii . 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