EP WELLS DAILY OPERATIONS REPORT Report 29 04/21/2017

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1 4/22/217 8:23:32 Report Version: R9 Generated from data in EDM/Opens/PROFILE 1 RESTRICTED Report 29 4/21/217 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location 28.5 Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud Est. Days 2. Contractor PRECISION Work Unit PRECISION 559 Days To Release Rig Phone/FAX No. Status Supervisor DENNIS MORGAN Measured Depth 15,814. Engineer YERMEK TYNYSHBAYEV TVD 11,73.62 Other Supervisor TANNER MANUEL, YU LIU 24 Hr Progress Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) 2.5/1.42 Days Ahd(-) Bhnd(+)(5/5) Actual cost to date/afe 2,332,628/2,75, Last Casing MD 7.in@11,95.ft Next Casing MD 4.5in@18,2.ft Current MW / BH EMW(ppg) 13.6/ Actual divided by AFE Daily Cost.85 41,252 LOT/FIT EMW(ppg) Lithology Formation/MD Top Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 8/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: MAN HRS: 286 HSE Drills Drills/Tests Date Days Since Last Last Derrick Inspection Last BOP function test Last BOP Test Next BOP Test 4/17/217 4/17/217 5/8/ JSA's/Toolbox Talks Days Since Last Drill Hour Summary Operations Summary TIH W/ LATERAL BHA F/ 1363' - T/ 14534'. WASH & REAM F/ 14534' - T/ PUMP SWEEP. ROT DRILL F/ 15814' - T/ 15838'. PUMP SWEEP. ROTATE & SLIDE F/ 15838' - T/ 16225'. Update Since Report Time ROTATE & SLIDE F/ 16225' - T/ 16481'. 24 Hour Forecast CONTINUE DRILLING LATERAL. (TD 1843'). PUMP SWEEPS. POOH TO RUN LINER.

2 4/22/217 8:23:32 Report Version: R9 Generated from data in EDM/Opens/PROFILE 2 RESTRICTED bore Report 29 4/21/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description : 1.5 MNH1 TIH 15,814. TIH F/ T/ 14534'. HIT TIGHT SPOT. 1:3 6: 9: 4.5 MNH1 TIH 15, MNH1 CDM 15, MNH1 TIH 15,814. WASH & REAM F/ 14534' - T/ 15229'. WORKING THROUGH TIGHTS SPOTS. 3 GPM, 7 RPM CIRCULATE BTMS UP DUE TO 4K DRAG & EXCESS TORQUE. 3 GPM, 1 RPM DOWN, 5 RPM UP, WORKING FULL STAND. WASH & REAM F/ 15229' - T/ 15814' (BOTTOM). 3 GPM, 7 RPM. 11:3 12: 13:3.5 MNH1 DRL 15, MNH1 CDM 15, MNH1 SVC 15,838. ROTATE DRILL F/ 15814' T/ 15838' 48 FPH) WOB: 34K RPM: SURF 8 MOTOR 215 BIT 295 PRESSURE: 5591 PSI FLOW: 268 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 178K S/O: 147K ROT: 157K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 CIRCULATE BTMS UP 3 GPM, 1 RPM DOWN, 5 RPM UP, WORKING FULL STAND. SERVICE : SERVICE TOP DRIVE 14: 14:3.5 MNH1 DRL 15, MNH1 DRL 15, ROTATE DRILL F/ 15838' T/ 15853' 3 FPH) WOB: 34K RPM: SURF 8 MOTOR 215 BIT 295 PRESSURE: 5591 PSI FLOW: 268 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 178K S/O: 147K ROT: 157K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 : TROUBLESHOOT TOP DRIVE. 17: 19: 2: 21: 2. MNH1 DRL 15, MNH1 DRL 15, MNH1 DRL 15, MNH1 DRL 15,968. SLIDE DRILL F/ 15853' T/ 1595' 26 FPH) WOB: 3 K RPM:MOTOR 24 BIT 24 PRESSURE: 5591 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U: 18K S/O: 14K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 ROTATE DRILL F/ 1595' T/ 15946' 41 FPH) WOB: 22K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 63 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 18K S/O: 14K ROT: 155K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 SLIDE DRILL F/ 15946' T/ 15968' 22 FPH) WOB: 3 K RPM:MOTOR 24 BIT 24 PRESSURE: 63 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U: 18K S/O: 14K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 ROTATE DRILL F/ 15968' T/ 1627' 12 FPH) WOB: 31K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 18K S/O: 14K ROT: 155K B/G GAS: 173 UNITS B/U GAS: 27 UNITS

3 4/22/217 8:23:32 Report Version: R9 Generated from data in EDM/Opens/PROFILE 3 RESTRICTED bore Report 29 4/21/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description MW: 13.6 MOTOR REV/GAL:.8 23: 1. MNH1 DRL 15,968. SLIDE DRILL F/ 1627' T/ 16225' 18 FPH) WOB: 3 K RPM:MOTOR 24 BIT 24 PRESSURE: 63 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U: 18K S/O: 14K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 Total 24. Summary Start Date/Time Responsible Company Code Failure MD Ops Code Type* Equipment Type Net time (hr) Gross time (hr) Severity Status 4/21/217 14:3 PRECISION Rig/Work DRILLING Unit Misc COMPANY LP 15,853. DRL N OPEN Description: TROUBLESHOOT TOP DRIVE. Title: TROUBLESHOOT TOP DRIVE. Total MD Inc. Azi. TVD N/S Deepest 5 Surveys E/W V.Sec DLeg ( /1ft) 15, , , , PTW MWD_216 15, , , , PTW MWD_216 15, , , , PTW MWD+HDGM+AXIAL_216 15, , , , PTW MWD+HDGM_216 15, , , , PTW MWD+HDGM_216 Fluid Details Mud type Invermul Oil/Water (%) 56.5/16. POM (cc) MD 15,826. TS/HGS/LGS (%) 25.7/18./7.7 CaCl2 (%) Mud Density (ppg) 13.6 Sand (%) Caom/Clom (ppm) Vis (s/qt) 74. Oil/Water Ratio (%) 77.9/22.1 ACT PV/YP (cp/lbf/1ft²) 34./15. XS Lime(lbm/bbl) 2.85 Gels 1 s/m (lbf/1ft²) 9./14. LCM (lbm/bbl) ES (Volts) 446. API/HTHP WL (cc/3min) /1. ECD (ppg) R6/3 FC/HTHP FC (32nd") /4. H2S (gas unit) R2/1 WPS (ppm) 264,729 KCl (%) R6/3 FL temp. ( F) Ditch Magnet in Last 24hrs/Cum. (gm) Bit Details Bit no. Size Manufacturer Model no. Class IADC Serial Size MD in MD out IADC Dull Grade code no. (32nd") ULTERRA U513S x16 15, Tool

4 4/22/217 8:23:32 Report Version: R9 Generated from data in EDM/Opens/PROFILE 4 RESTRICTED bore Report 29 4/21/217 MD 15, , ,95. 15, , ,27. 16,225. WOB Min/Max Current RPM (rpm) Flow rate (gpm) SPP (psi) P bit (psi) Bit Operations Bit HHP (hp) Hours (hr) Footage ROP (ft/hr) Hours cum (hr) Footage cum. 34./ , / , / , / , / , / , / , ROP cum. (ft/hr) Item description 4" DP 5" NOV SHOCK SUB 4" DP 5" NOV AGITATOR SHOCK SUB COMBO 4" DP DOG LEG REAMER 4" DP X/O FLOAT SUB FILTER SUB NMSC GAP SUB ASSY VELOCITY 475 CENT COLLAR ASSY VELOCITY 475 LANDING SUB ASSY VELOCITY 475 X/O SUB VELOCITY NMPC # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no. 1 11, XT XT , XT XT-39 W / SHTL , XT XT-39 B1/A XT XT-39 DR /2 IF NESFS /2 IF DR /2 IF DR /2 IF VG47574P TS ACME VC ACME VL /2 IF VX /2 IF DR31745 MUD MOTOR 5 NOV 513 BIT #11 RUN # " ULTERRA U513S (5X16's) SN: /2 IF 24XH PTS /2 IF Drillstring Details Date/Time in Date/Time out BHA no. BHA Length Min. ID Purpose 4/2/217 8: DRILL 6.125" PRODUCTION HOLE SECTION MD 15,838. SW Up 178. SW Down 147. SW Rotn 157. Drag 21. Tq On Btm (ft-lbf) 13,. Tq Off Btm (ft-lbf) 8,. Footage , ,95. 15, , ,27. 16, ,. 8, ,. 8, ,. 8,

5 4/22/217 8:23:32 Report Version: R9 Generated from data in EDM/Opens/PROFILE 5 RESTRICTED bore Report 29 4/21/217 DIESEL ON LOCATION: 9256 GAL DIESEL DELIVERED: GAL DIESEL USED: 279 LNG USED: 3.66 GAL Remarks

6 4/23/217 5:29:36 Report Version: R9 Generated from data in EDM/Opens/PROFILE 1 RESTRICTED Report 3 4/22/217 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location 29.5 Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud Est. Days 2. Contractor PRECISION Work Unit PRECISION 559 Days To Release Rig Phone/FAX No. Status Supervisor DENNIS MORGAN Measured Depth 15,814. Engineer YERMEK TYNYSHBAYEV TVD 11,73.62 Other Supervisor TANNER MANUEL, YU LIU 24 Hr Progress Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) / Days Ahd(-) Bhnd(+)(5/5) Actual cost to date/afe 2,378,565/2,75, Last Casing MD 7.in@11,95.ft Next Casing MD 4.5in@18,2.ft Current MW / BH EMW(ppg) / Actual divided by AFE Daily Cost.86 45,937 LOT/FIT EMW(ppg) Lithology Formation/MD Top Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 8/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: MAN HOURS - 274HRS HSE Drills Drills/Tests Date Days Since Last Last Derrick Inspection Last BOP function test Last BOP Test Next BOP Test 4/17/217 4/17/217 5/8/ JSA's/Toolbox Talks Days Since Last Drill Hour Summary ROTATE & SLIDE F/16,225' T/17,667' Update Since Report Time ROTATE & SLIDE F/17,667' T/17992' 24 Hour Forecast Operations Summary DRILL TO TD (18,43'), PUMP CLEANUP CYCLES, POOH L/D DP, DROP SHOE, CONT POOH RACKING BACK DP TO RUN LINER, M/U CASING TOOL, RUN 4.5'' LINER.

7 4/23/217 5:29:36 Report Version: R9 Generated from data in EDM/Opens/PROFILE 2 RESTRICTED bore Report 3 4/22/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description : 1. MNH1 DRL 16,247. SLIDE DRILL F/ 16225' T/ 16247' 22 FPH) WOB: 3 K RPM: MOTOR 24 BIT 24 PRESSURE: 63 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U:25K S/O:1K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 1: 2.5 MNH1 DRL 16,48. ROTATE DRILL F/ 16247' T/ 1648' 93 FPH) WOB: 31K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 1K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 3:3 1.5 MNH1 DRL 16,518. SLIDE DRILL F/ 1648' T/ 16518' 25 FPH) WOB: 3 K RPM: MOTOR 24 BIT 24 PRESSURE: 63 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U:25K S/O:1K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 5:.5 MNH1 DRL 16,557. ROTATE DRILL F/ 16518' T/ 16557' 78 FPH) WOB: 31K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 1K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 5:3.5 MNH1 SVC 16,557. SERVICE: SERVICE TOP DRIVE 6: 6:3 8:3.5 MNH1 DRL 16, MNH1 DRL 16, MNH1 DRL 16,842. ROTATE DRILL F/ 16557' T/ 16572' 3 FPH) WOB: 31K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 1K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 SLIDE DRILL F/ 16572' T/ 16622' 25 FPH) WOB: 3 K RPM: MOTOR 24 BIT 24 PRESSURE: 63 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U:19K S/O:138K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 ROTATE DRILL F/ 16622' T/ 16842' 147 FPH) WOB: 34K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 1K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8

8 4/23/217 5:29:36 Report Version: R9 Generated from data in EDM/Opens/PROFILE 3 RESTRICTED bore Report 3 4/22/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description 1: 2. MNH1 DRL 16,872. SLIDE DRILL F/ 16842' T/ 16872' 15 FPH) WOB: 3 K RPM: MOTOR 24 BIT 24 PRESSURE: 63 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U:19K S/O:138K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 12:.5 MNH1 DRL 16,931. ROTATE DRILL F/ T/ FPH) WOB: 34K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 1K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 12:3 2. MNH1 DRL 16,971. SLIDE DRILL F/ T/ FPH) WOB: 3 K RPM: MOTOR 24 BIT 24 PRESSURE: 63 PSI FLOW: 3 GPM TORQUE: ON BTM 8 K P/U:19K S/O:138K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 14:3 2. MNH1 DRL 17,143. ROTATE DRILL F/ T/ FPH) WOB: 34K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 1K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 16:3.5 MNH1 SVC 17,143. SERVICE: SERVICE TOP DRIVE 17: 18: 19:3 21:3 1. MNH1 DRL 17, MNH1 DRL 17, MNH1 DRL 17, MNH1 DRL 17,431. ROTATE DRILL F/ T/ FPH) WOB: 34K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 12K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 ROTATE DRILL F/ 1723 T/ FPH) WOB: 34K RPM: SURF 8 MOTOR 232 BIT 312 PRESSURE: 65 PSI FLOW: 29 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 12K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 SLIDE DRILL F/ 1738 T/ FPH) WOB: 33 K RPM: MOTOR 224 BIT 224 PRESSURE: 497 PSI FLOW: 28 GPM TORQUE: ON BTM 8 K P/U:23K S/O:12K B/G GAS: 1 UNITS B/U GAS: 25 UNITS MW: 13.6 MOTOR REV/GAL:.8 ROTATE DRILL F/ T/ FPH) WOB: 25-3K

9 4/23/217 5:29:36 Report Version: R9 Generated from data in EDM/Opens/PROFILE 4 RESTRICTED bore Report 3 4/22/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description RPM: SURF 8 MOTOR 224 BIT 34 PRESSURE: 65 PSI FLOW: 28 GPM TORQUE: ON BTM 13 K OFF BTM 8 K P/U: 25K S/O: 12K ROT: 17K B/G GAS: 173 UNITS B/U GAS: 27 UNITS MW: 13.6 MOTOR REV/GAL:.8 Total 24. MD Inc. Azi. TVD N/S Deepest 5 Surveys E/W V.Sec DLeg ( /1ft) 15, , , , PTW MWD_216 15, , , , PTW MWD_216 15, , , , PTW MWD+HDGM+AXIAL_216 15, , , , PTW MWD+HDGM_216 15, , , , PTW MWD+HDGM_216 Fluid Details Mud type Invermul Oil/Water (%) POM (cc) MD TS/HGS/LGS (%) CaCl2 (%) Mud Density (ppg) Sand (%) Caom/Clom (ppm) Vis (s/qt) Oil/Water Ratio (%) ACT PV/YP (cp/lbf/1ft²) XS Lime(lbm/bbl) Gels 1 s/m (lbf/1ft²) LCM (lbm/bbl) ES (Volts) API/HTHP WL (cc/3min) ECD (ppg) R6/3 FC/HTHP FC (32nd") H2S (gas unit) R2/1 WPS (ppm) KCl (%) R6/3 FL temp. ( F) Ditch Magnet in Last 24hrs/Cum. (gm) Bit Details Bit no. Size Manufacturer Model no. Class IADC Serial Size MD in MD out IADC Dull Grade code no. (32nd") ULTERRA U513S x16 15, Tool Bit Operations MD WOB Min/Max Current RPM (rpm) Flow rate (gpm) SPP (psi) P bit (psi) Bit HHP (hp) Hours (hr) Footage ROP (ft/hr) Hours cum (hr) Footage cum. ROP cum. (ft/hr) Item description 4" DP 5" NOV SHOCK SUB 4" DP 5" NOV AGITATOR SHOCK SUB COMBO 4" DP DOG LEG REAMER 4" DP X/O # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no. 1 11, XT XT , XT XT-39 W / SHTL , XT XT-39 B1/A XT XT-39 DR28529

10 4/23/217 5:29:36 Report Version: R9 Generated from data in EDM/Opens/PROFILE 5 RESTRICTED bore Report 3 4/22/217 Item description FLOAT SUB FILTER SUB NMSC GAP SUB ASSY VELOCITY 475 CENT COLLAR ASSY VELOCITY 475 LANDING SUB ASSY VELOCITY 475 X/O SUB VELOCITY NMPC # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no /2 IF NESFS /2 IF DR /2 IF DR /2 IF VG47574P TS ACME VC ACME VL /2 IF VX /2 IF DR31745 MUD MOTOR 5 NOV 513 BIT #11 RUN # " ULTERRA U513S (5X16's) SN: /2 IF 24XH PTS /2 IF Drillstring Details Date/Time in Date/Time out BHA no. BHA Length Min. ID Purpose 4/2/217 8: DRILL 6.125" PRODUCTION HOLE SECTION DIESEL ON LOCATION: 4826 GAL DIESEL DELIVERED: GAL DIESEL USED: 443 LNG USED: 272 GAL NOTIFIED TRRC OF LINER RUN & CEMENT: OPERATOR #9 CARLA Remarks

11 4/25/217 5:54:34 Report Version: R9 Generated from data in EDM/Opens/PROFILE 1 RESTRICTED Report 32 4/24/217 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location 31.5 Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud Est. Days 2. Contractor PRECISION Work Unit PRECISION 559 Days To Release Rig Phone/FAX No. Status Supervisor DENNIS MORGAN Measured Depth 18,737. Engineer YERMEK TYNYSHBAYEV TVD 11,776.5 Other Supervisor TANNER MANUEL, YU LIU 24 Hr Progress Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) / Days Ahd(-) Bhnd(+)(5/5) Actual cost to date/afe 2,583,135/2,75, Last Casing MD 7.in@11,95.ft Next Casing MD 4.5in@18,2.ft Current MW / BH EMW(ppg) / Actual divided by AFE Daily Cost.94 1,756 LOT/FIT EMW(ppg) Lithology Formation/MD Top Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 8/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: MAN HRS: 384 HSE Drills Drills/Tests Date Days Since Last Last Derrick Inspection Last BOP function test Last BOP Test Next BOP Test 4/17/217 4/17/217 5/8/ JSA's/Toolbox Talks Days Since Last Drill Hour Summary Operations Summary L/D BHA. RUN 4.5" LINER T/ 7,492'. BREAK CIRCULATION. RUN 4.5" LINER TO 18737' W/ 4" DP. INSTALL CEMENT HEAD. DROP 1.5" BALL. SET PACKER. CEMENT WELL. Update Since Report Time DISPLACE WELL WITH 13.6 OBM. DISPLACE WELL WITH 1# BRINE HOLDING BOTTOM HOLE PRESSURE THROUGH CHOKES. FLOW CHECK (NO FLOW). 24 Hour Forecast POOH LAYING DOWN DP. L/D DP IN DERRICK. PULL BIT GUIDE INSTALL BPV. CLEAN PITS. PREPARE FOR MOVE.

12 4/25/217 5:54:34 Report Version: R9 Generated from data in EDM/Opens/PROFILE 2 RESTRICTED bore Report 32 4/24/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description : 1.5 MNH1 TOH 18,737. POOH F/ 1824' - BHA. 1:3 1. MNH1 TOH 18,737. L/D BHA. 2:3.5 MNH1 SVC 18,737. SERVICE: GREASE TOP DRIVE DRAWWORKS, BLOCKS 3: 1. MNH1 RIC 18,737. PJSM W/ CREW AND CASING CREW. R/U CASING CREW. 4: 5.5 MNH1 CLR 18,737. RUN 4.5" LINER F/ SURFACE T/ 7,492'. 11.6# P11 DQX. 9:3.5 MNH1 CLR 18,737. P/U PACKER & CIRCULATE. 1:.5 MNH1 CLR 18,737. R/D CASING CREW. 1:3 6.5 MNH1 CLR 18,737. RUN LINER W/ 4" DP F/ 7,492' - T/ 18737'. 17: 2. MNH1 RCC 18,737. CIRCULATE HOLE CLEAN. 19: 19:3.5 MNH1 RCC 18, MNH1 RCC 18,737. P/U & M/U CEMENT HEAD. INSTALL LO TORQUE. BREAK CIRCULATION. DROP 1.5" BRASS BALL. R/U CEMENT LINES. 21:.5 MNH1 RCC 18,737. PRESSURE UP PACKER T/ 17 PSI. RELEASE. P/U TO VERIFY. 21:3.5 MNH1 RCC 18,737. INSTALL CEMENT LINES TO CEMENT HEAD. 22: 2. MNH1 CEM 18,737. CEMENT 4.5 LINER WITH 5 BBL OF 14 PPG ULTRA FLUSH SPACER, PUMP 1655 SKS OF 14.5 PPG CLASS H PREMIUM CEMENT SLURRY. DROP PLUG. DISPLACE W/ 2 BBLS OF FW, 8 BBLS OF 1. PPG BRINE AND 3 BBL FW AND 18 OBM. BUMP PLUG WITH 5 OVER AND HOLD FLOATS HELD. SET PACKER. TEST CASING T/ 25# HELD FOR 5MIN. GOOD TEST. Total 24. MD Inc. Azi. TVD N/S Deepest 5 Surveys E/W V.Sec DLeg ( /1ft) 17, , , , PTW MWD_216 17, , , , PTW MWD_216 17, , , , PTW MWD_216 17, , , , PTW MWD_216 18, , , , PTW MWD_216 Fluid Details Mud type Invermul Oil/Water (%) POM (cc) MD TS/HGS/LGS (%) CaCl2 (%) Mud Density (ppg) Sand (%) Caom/Clom (ppm) Vis (s/qt) Oil/Water Ratio (%) ACT PV/YP (cp/lbf/1ft²) XS Lime(lbm/bbl) Gels 1 s/m (lbf/1ft²) LCM (lbm/bbl) ES (Volts) API/HTHP WL (cc/3min) ECD (ppg) R6/3 FC/HTHP FC (32nd") H2S (gas unit) R2/1 WPS (ppm) KCl (%) R6/3 FL temp. ( F) Ditch Magnet in Last 24hrs/Cum. (gm) Bit Details Bit no. Size Manufacturer Model no. Class IADC Serial Size MD in MD out IADC Dull Grade code no. (32nd") ULTERRA U513S x16 15, Tool

13 4/25/217 5:54:34 Report Version: R9 Generated from data in EDM/Opens/PROFILE 3 RESTRICTED bore Report 32 4/24/217 Bit Operations MD WOB Min/Max Current RPM (rpm) Flow rate (gpm) SPP (psi) P bit (psi) Bit HHP (hp) Hours (hr) Footage ROP (ft/hr) Hours cum (hr) Footage cum. ROP cum. (ft/hr) Item description 4" DP 5" NOV SHOCK SUB 4" DP 5" NOV AGITATOR SHOCK SUB COMBO 4" DP DOG LEG REAMER 4" DP X/O FLOAT SUB FILTER SUB NMSC GAP SUB ASSY VELOCITY 475 CENT COLLAR ASSY VELOCITY 475 LANDING SUB ASSY VELOCITY 475 X/O SUB VELOCITY NMPC # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no. 1 14, XT XT , XT XT-39 W / SHTL , XT XT-39 B1/A XT XT-39 DR /2 IF NESFS /2 IF DR /2 IF DR /2 IF VG47574P TS ACME VC ACME VL /2 IF VX /2 IF DR31745 MUD MOTOR 5 NOV 513 BIT #11 RUN # " ULTERRA U513S (5X16's) SN: /2 IF 24XH PTS /2 IF Drillstring Details Date/Time in Date/Time out BHA no. BHA Length Min. ID Purpose 4/2/217 8: DRILL 6.125" PRODUCTION HOLE SECTION DIESEL ON LOCATION: 8623 GAL DIESEL DELIVERED: GAL DIESEL USED: 651 GAL LNG USED: GAL Remarks

14 4/26/217 5:31:17 Report Version: R9 Generated from data in EDM/Opens/PROFILE 1 RESTRICTED Report 33 4/25/217 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location 32.5 Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud Est. Days 2. Contractor PRECISION Work Unit PRECISION 559 Days To Release Rig Phone/FAX No. Status Supervisor DENNIS JOHNSON Measured Depth 18,737. Engineer YERMEK TYNYSHBAYEV TVD 11,776.5 Other Supervisor TANNER MANUEL, YU LIU 24 Hr Progress. Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) / Days Ahd(-) Bhnd(+)(5/5) Actual cost to date/afe 2,745,816/2,75, Last Casing MD 7.in@11,95.ft Next Casing MD 4.5in@18,737.ft Current MW / BH EMW(ppg) / Actual divided by AFE Daily Cost 1. 67,324 LOT/FIT EMW(ppg) Lithology Formation/MD Top Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 8/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: MAN HRS: 378 HSE Drills Drills/Tests Date Days Since Last Last Derrick Inspection Last BOP function test Last BOP Test Next BOP Test 4/17/217 4/17/217 5/8/ JSA's/Toolbox Talks Days Since Last Drill Hour Summary Operations Summary SET PACKER. CIRCULATE OUT EXCESS CEMENT (2 BBL OF CEMENT TO SURFACE). PRESSURE TEST TO 25 PSI HELD FOR 5 MIN (GOOD TEST). DISPLACE WELL W/ 1# BRINE. POOH & L/D DP. Update Since Report Time PULL BIT GUIDE & SET BPV. REMOVE LINES F/ BOPS. FINISH PIT CLEANING. 24 Hour Forecast FINISH N/D BOPS & INSTALL TA CAP. RELEASE. START MOVE.

15 4/26/217 5:31:17 Report Version: R9 Generated from data in EDM/Opens/PROFILE 2 RESTRICTED bore Report 33 4/25/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description :.5 MNH1 SLP 18,737. SET PACKER. P/U BREAK OVER WEIGHT 25K. SLACK OFF T/ 165K, SLACK OFF T/ 12K. HOLD WEIGHT. MEASURE OUT 25' TO COMPLETE STING OUT. :3 1. MNH1 SLP 18,737. CIRCULATE OUT EXCESS CEMENT W/ 13.6# OBM. 2 BBL OF CEMENT TO SURFACE. 1:3.5 MNH1 SLP 18,737. TEST PACKER. PRESSURE T/ 25 PSI AND HOLD FOR 5 MIN. GOOD TEST. 2: 2.5 MNH1 SLP 18,737. DISPACE WELL F/ 13.6# OBM T/ 1# BRINE. HOLDING BHP CONSTANT THROUGH CHOKES. 4:3.5 MNH1 SLP 18,737. FLOW CHECK. NO FLOW. MONITORING WELL ON TRIP TANK. 5:.5 MNH1 SLP 18,737. L/D CEMENT HEAD. 5:3 16: 1.5 MNH1 TOH 18, MNH1 TOH 18,737. POOH & L/D DP F/ 11233' T/ SURFACE. L/D PACKER RUNNING TOOL. TIH W/ DP. 82 STANDS. 19:3 4.5 MNH1 TOH 18,737. POOH & L/D DP T/ SURFACE. Total 24. MD Inc. Azi. TVD N/S Deepest 5 Surveys E/W V.Sec DLeg ( /1ft) 17, , , , PTW MWD_216 17, , , , PTW MWD_216 17, , , , PTW MWD_216 17, , , , PTW MWD_216 18, , , , PTW MWD_216 Fluid Details Mud type Invermul Oil/Water (%) POM (cc) MD TS/HGS/LGS (%) CaCl2 (%) Mud Density (ppg) Sand (%) Caom/Clom (ppm) Vis (s/qt) Oil/Water Ratio (%) ACT PV/YP (cp/lbf/1ft²) XS Lime(lbm/bbl) Gels 1 s/m (lbf/1ft²) LCM (lbm/bbl) ES (Volts) API/HTHP WL (cc/3min) ECD (ppg) R6/3 FC/HTHP FC (32nd") H2S (gas unit) R2/1 WPS (ppm) KCl (%) R6/3 FL temp. ( F) DIESEL ON LOCATION: 7785 GAL DIESEL DELIVERED: GAL DIESEL USED: 838 GAL LNG USED: GAL Ditch Magnet in Last 24hrs/Cum. (gm) Remarks Tool

16 4/27/217 11:46:9 Report Version: R9 Generated from data in EDM/Opens/PROFILE 1 RESTRICTED Report 34 4/26/217 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud 2. Est. Days 2. Contractor PRECISION Work Unit PRECISION 559 Days To Release Rig Phone/FAX No. Status Supervisor DENNIS JOHNSON Measured Depth 18,737. Engineer YERMEK TYNYSHBAYEV TVD 11,776.5 Other Supervisor TANNER MANUEL, YU LIU 24 Hr Progress Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) / Days Ahd(-) Bhnd(+)(5/5) Actual cost to date/afe 2,82,421/2,75, Last Casing MD 7.in@11,95.ft Next Casing MD 4.5in@18,737.ft Current MW / BH EMW(ppg) / Actual divided by AFE Daily Cost ,787 LOT/FIT EMW(ppg) Lithology Formation/MD Top Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 8/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: HSE Drills Drills/Tests Date Days Since Last Last Derrick Inspection Last BOP function test Last BOP Test Next BOP Test 4/17/217 4/17/217 5/8/ JSA's/Toolbox Talks Days Since Last Drill Hour Summary Operations Summary PULL BIT GUIDE. INSTALL BPV. N/D BOPS. INSTALL DUST CAP. 6. Update Since Report Time 24 Hour Forecast

17 4/27/217 11:46:9 Report Version: R9 Generated from data in EDM/Opens/PROFILE 2 RESTRICTED bore Report 34 4/26/217 Time Summary Start Hours PH OPN Detail Drilled Depth level Rig Rate Description : 1.5 MNH1 RDP 18,737. REMOVE WEAR BUSHING. SET BPV. BLOW OUT CHOKE LINES & KILL LINES. 1:3 4.5 MNH1 WHD 18,737. N/D BOP LINES. NIPPLE DOWN BOPS. REMOVE CHOKE LINE, KILL LINE VALVES. L/D BOP HANDLER. INSTALL DUST CAP. RELEASE F/ 6 Total 6. MD Inc. Azi. TVD N/S Deepest 5 Surveys E/W V.Sec DLeg ( /1ft) 17, , , , PTW MWD_216 17, , , , PTW MWD_216 17, , , , PTW MWD_216 17, , , , PTW MWD_216 18, , , , PTW MWD_216 Fluid Details Mud type Invermul Oil/Water (%) POM (cc) MD TS/HGS/LGS (%) CaCl2 (%) Mud Density (ppg) Sand (%) Caom/Clom (ppm) Vis (s/qt) Oil/Water Ratio (%) ACT PV/YP (cp/lbf/1ft²) XS Lime(lbm/bbl) Gels 1 s/m (lbf/1ft²) LCM (lbm/bbl) ES (Volts) API/HTHP WL (cc/3min) ECD (ppg) R6/3 FC/HTHP FC (32nd") H2S (gas unit) R2/1 WPS (ppm) KCl (%) R6/3 FL temp. ( F) FUEL ON LOCATION: GAL FUEL RETURNED: 7 GAL Ditch Magnet in Last 24hrs/Cum. (gm) Remarks Tool

18 Report 1 11/21/216 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location.27 Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud.4 Est. Days 2. Contractor PRECISION Work Unit PRECISION 565 Days To Release Rig Phone/FAX No. Status Supervisor Bryan Boyles Measured Depth 222. Engineer Robert Hahn TVD Other Supervisor Austin Mallet 24 Hr Progress 82. Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) / Days Ahd(-) Bhnd(+)(5/5) Last Casing MD Next Casing MD Current Fluid Density(ppg) LOT/FIT EMW(ppg) Lithology Formation/MD Top 2.in@146.ft 9.625in@5,.ft Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 1/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: 24 Hour Summary Walked rig, Post walk R/U, P/U BHA #1 and drilled T/ 222' Update Since Report Time Drilling ahead at 94' 24 Hour Forecast Continue drilling surface section Operations Summary 12/5/216 1:51:47 Report Version: R4 Generated from data in EDM/Opens/PROFILE 1

19 bore Report 1 11/21/216 Time Summary Start Hours PH OPN Detail Drilled Depth level Description 17:3.5 M RIT 146. HOLD PJSM ON WALKING 18:.5 M RIT 146. WALK, CENTER AND LEVEL OVER WELL 18:3 1. M RIT 146. WALK CATWALK AND LEVEL AND STRAIGHTEN, ADJUST SUITCASES 19:3 2:.5 M RGU M RGU 146. SPOT MATTING, GROUND, HOOK UP EASY RIDERS AND ESCAPE LINE SET TROUGH, R/U PVC IN BACKYARD, N/U CONDUCTOR RISER 22: 2 1. SRF1 BHA 146. HOLD PJSM AND P/U BHA #1 23: 1. SRF1 DRL 222. ROTATE DRILL F/ 14' T/ 222' 82 FPH) WOB: 2K RPM: SURF 4 MOTOR 9 BIT 13 PRESSURE: 1 PSI FLOW: 41 GPM TORQUE: ON BTM 12K P/U: 7K S/O: 5K ROT: 6K MW: 8.9 MOTOR REV/GAL:.22 Total Update Start Hours PH OPN Detail Drilled Depth level Description :.5 SRF1 DRL 315. ROTATE DRILL F/ 222' T/ 315' 186 FPH) WOB: 2K RPM: SURF 8 MOTOR 88 BIT 168 PRESSURE: 12 PSI FLOW: 4 GPM TORQUE: ON BTM 6K P/U: 8K S/O: 7K ROT: 75K MW: 8.9 MOTOR REV/GAL:.22 :3.5 SRF1 DRL 358. SLIDE DRILL F/ 315' T/ 358' 86 FPH) WOB: 2K RPM: SURF MOTOR 88 BIT 88 PRESSURE: 16 PSI FLOW: 4 GPM TORQUE: ON BTM K P/U: 9K S/O: 8K ROT: 85K MW: 8.9 MOTOR REV/GAL:.22 1:.5 SRF1 DRL 411. ROTATE DRILL F/ 358' T/ 411' 16 FPH) WOB: 2K RPM: SURF 8 MOTOR BIT PRESSURE: 18 PSI FLOW: 67 GPM TORQUE: ON BTM 1K P/U: 1K S/O: 9K ROT: 95K MW: 8.9 MOTOR REV/GAL:.22 1:3.5 SRF1 DRL 45. SLIDE DRILL F/ 411' T/ 45' 78 FPH) WOB: 3K RPM: SURF MOTOR 176 BIT 176 PRESSURE: 25 PSI FLOW: 8 GPM TORQUE: ON BTM K P/U: 11K S/O: 1K ROT: 15K MW: 8.9 MOTOR REV/GAL:.22 2: 1.5 SRF1 DRL 78. ROTATE DRILL F/ 45' T/ 78' 22 FPH) WOB: 3K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 3 PSI FLOW: 85 GPM TORQUE: ON BTM 12K P/U: 12K S/O: 11K ROT: 115K 12/5/216 1:51:47 Report Version: R4 Generated from data in EDM/Opens/PROFILE 2

20 bore Report 1 11/21/ Update Start Hours PH OPN Detail Drilled Depth level Description MW: 8.9 MOTOR REV/GAL:.22 3:3.5 SRF1 DRL 827. SLIDE DRILL F/ 78' T/ 827' 94 FPH) WOB: 3K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 32 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 14K S/O: 11K ROT: 125K MW: 8.9 MOTOR REV/GAL:.22 4: 1.5 SRF1 DRL 1,158. ROTATE DRILL F/ 827' T/ 1158' 22.7 FPH) WOB: 3K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 32 PSI FLOW: 85 GPM TORQUE: ON BTM 12K P/U: 14K S/O: 11K ROT: 125K MW: 8.9 MOTOR REV/GAL:.22 5:3.5 SRF1 SVC 1,158. Rig Service MD Inc. Azi. TVD N/S Deepest 5 Surveys E/W V.Sec DLeg ( /1ft) EPW MWD EPW MWD Bit Details Bit no. Size Manufacturer Model no. Class IADC Serial Size MD in MD out IADC Dull Grade code no. (32nd") HALLIBURTON SF65D x , CT-N-X-I-WT-TD Tool MD 222. WOB Min/Max Current RPM (rpm) Flow rate (gpm) SPP (psi) P bit (psi) Bit Operations Bit HHP (hp) Hours (hr) Footage ROP (ft/hr) Hours cum (hr) Footage cum. 2./ , ROP cum. (ft/hr) Item description 4" DRILL PIPE 18 JTS 5" HWDP CROSSOVER 6.5" DRILL COLLARS CROSSOVER FLOAT SUB FILTER SUB CROSSOVER 12" STEEL STABILIZER 8" NON-MAG DRILL COLLAR 12" NON-MAG STABILIZER NON-MAG DRILL COLLAR W/MWD # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no , XT XT /2 IF DR /2 XH /2 XH DR /2 IF DR /2 IF DR /2 IF DR /8 REG DR /8 REG DR /8 REG DR /8 REG D8L288K 12/5/216 1:51:47 Report Version: R4 Generated from data in EDM/Opens/PROFILE 3

21 bore Report 1 11/21/216 Item description NON-MAG CROSSOVER 12" STABILIZER # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no /2 IF DR /8 REG DR1818 8" BAKER MUD MOTOR 7/8 LOBE, STAGE BIT #1 RUN # " HALLIBURTON SF65D /8 REG /8 REG Drillstring Details Date/Time in Date/Time out BHA no. BHA Length Min. ID Purpose 11/21/216 23: 11/23/216 2: 1 1, DRILL 12.25" SURFACE SECTION MD 222. SW Up 7. SW Down 5. SW Rotn 6. Drag 1. Tq On Btm (ft-lbf) 12,. Tq Off Btm (ft-lbf) Footage 82. PUMP/HYDRAULIC DATA Pump Type Make/Model Stroke No. 1 JIAOZUO JINBIAO / JF Liner size Efficiency (%) Pressure (psi) SPM (spm) Output (gpm) Kill SPM/Pressure/Depth (spm/psi/ft) 2 JIAOZUO JINBIAO / JF /5/216 1:51:47 Report Version: R4 Generated from data in EDM/Opens/PROFILE 4

22 Report 2 11/22/216 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location 1.27 Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud 1.4 Est. Days 2. Contractor PRECISION Work Unit PRECISION 565 Days To Release Rig Phone/FAX No. Status Supervisor Bryan Boyles Measured Depth 3,849. Engineer Robert Hahn TVD 3,792.4 Other Supervisor Austin Mallet 24 Hr Progress 3,627. Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) / Days Ahd(-) Bhnd(+)(5/5) Last Casing MD 2.in@146.ft Next Casing MD 9.625in@5,.ft Current Fluid Density(ppg) 1. LOT/FIT EMW(ppg) Lithology Formation/MD Top Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 1/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: GOAL ZERO DAYS: 466 DAYS SINCE LAST LTI: 466 DAYS SINCE LAST HIPO: 33 DAYS SINCE LAST MTC: 466 DAYS SINCE LAST LOPC: 466 Man Hours: hrs HSE Drills Drills/Tests Date Days Since Last Last Derrick Inspection Last BOP function test Last BOP Test Next BOP Test JSA's/Toolbox Talks Days Since Last Drill 1 24 Hour Summary Drilled surface F/ 222' T/ 3849' Update Since Report Time Drilling ahead at 41' 24 Hour Forecast Operations Summary Continue drilling surface to TD, POOH and L/D BHA, Run 9-5/8" casing, Perform 9-5/8" cement job 12/5/216 1:52:15 Report Version: R4 Generated from data in EDM/Opens/PROFILE 1

23 bore Report 2 11/22/216 Time Summary Start Hours PH OPN Detail Drilled Depth level Description :.5 SRF1 DRL 315. ROTATE DRILL F/ 222' T/ 315' 186 FPH) WOB: 2K RPM: SURF 8 MOTOR 88 BIT 168 PRESSURE: 12 PSI FLOW: 4 GPM TORQUE: ON BTM 6K P/U: 8K S/O: 7K ROT: 75K MW: 8.9 MOTOR REV/GAL:.22 :3.5 SRF1 DRL 358. SLIDE DRILL F/ 315' T/ 358' 86 FPH) WOB: 2K RPM: SURF MOTOR 88 BIT 88 PRESSURE: 16 PSI FLOW: 4 GPM TORQUE: ON BTM K P/U: 9K S/O: 8K ROT: 85K MW: 8.9 MOTOR REV/GAL:.22 1:.5 SRF1 DRL 411. ROTATE DRILL F/ 358' T/ 411' 16 FPH) WOB: 2K RPM: SURF 8 MOTOR BIT PRESSURE: 18 PSI FLOW: 67 GPM TORQUE: ON BTM 1K P/U: 1K S/O: 9K ROT: 95K MW: 8.9 MOTOR REV/GAL:.22 1:3.5 SRF1 DRL 45. SLIDE DRILL F/ 411' T/ 45' 78 FPH) WOB: 3K RPM: SURF MOTOR 176 BIT 176 PRESSURE: 25 PSI FLOW: 8 GPM TORQUE: ON BTM K P/U: 11K S/O: 1K ROT: 15K MW: 8.9 MOTOR REV/GAL:.22 2: 1.5 SRF1 DRL 78. ROTATE DRILL F/ 45' T/ 78' 22 FPH) WOB: 3K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 3 PSI FLOW: 85 GPM TORQUE: ON BTM 12K P/U: 12K S/O: 11K ROT: 115K MW: 8.9 MOTOR REV/GAL:.22 3:3.5 SRF1 DRL 827. SLIDE DRILL F/ 78' T/ 827' 94 FPH) WOB: 3K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 32 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 14K S/O: 11K ROT: 125K MW: 8.9 MOTOR REV/GAL:.22 4: 1.5 SRF1 DRL 1,158. ROTATE DRILL F/ 827' T/ 1158' 22.7 FPH) WOB: 3K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 32 PSI FLOW: 85 GPM TORQUE: ON BTM 12K P/U: 14K S/O: 11K ROT: 125K MW: 8.9 MOTOR REV/GAL:.22 5:3.5 SRF1 SVC 1,158. Rig Service 6: 2.5 SRF1 DRL 1,77. ROTATE DRILL F/ 1158' T/ 177' FPH) WOB: 35K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 14K P/U: 175K S/O: 15K ROT: 165K MW: 8.9 MOTOR REV/GAL:.22 12/5/216 1:52:15 Report Version: R4 Generated from data in EDM/Opens/PROFILE 2

24 bore Report 2 11/22/216 Time Summary Start Hours PH OPN Detail Drilled Depth level Description 8:3.5 SRF1 DRL 1,733. SLIDE DRILL F/ 177' T/ 1733' 52 FPH) WOB: 35K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 175K S/O: 15K ROT: 165K MW: 9.3 MOTOR REV/GAL:.22 9: 3. SRF1 DRL 2,424. ROTATE DRILL F/ 1733' T/ 2424' 23.3 FPH) WOB: 35K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 14K P/U: 175K S/O: 15K ROT: 165K MW: 9.8 MOTOR REV/GAL:.22 12:.5 SRF1 DRL 2,459. SLIDE DRILL F/ 2424' T/ 2459' 7 FPH) WOB: 35K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 175K S/O: 15K ROT: 165K MW: 9.8 MOTOR REV/GAL:.22 12:3 4. SRF1 DRL 3,221. ROTATE DRILL F/ 2459' T/ 3221' 19.5 FPH) WOB: 35K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 14K P/U: 175K S/O: 15K ROT: 165K MW: 9.8 MOTOR REV/GAL:.22 16:3.5 SRF1 SVC 3,221. GREASE BLOCK AND TOP DRIVE 17: 18: 18:3 19:3 1. SRF1 DRL 3,32..5 SRF1 DRL 3, SRF1 DRL 3, SRF1 DRL 3,529. ROTATE DRILL F/ 3221' T/ 332' 99 FPH) WOB: 35K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 14K P/U: 175K S/O: 15K ROT: 165K MW: 9.8 MOTOR REV/GAL:.22 ROTATE DRILL F/ 332' T/ 341' 162 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 118 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 SLIDE DRILL F/ 341' T/ 3421' 2 FPH) WOB: 45K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 118 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 ROTATE DRILL F/ 3421' T/ 3529' 18 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 118 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 12/5/216 1:52:15 Report Version: R4 Generated from data in EDM/Opens/PROFILE 3

25 bore Report 2 11/22/216 Time Summary Start Hours PH OPN Detail Drilled Depth level Description 2:3 1. SRF1 DRL 3,58. SLIDE DRILL F/ 3529' T/ 358' 51 FPH) WOB: 45K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 118 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 21:3 1. SRF1 DRL 3,711. ROTATE DRILL F/ 358' T/ 3711' 131 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 118 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 22:3.5 SRF1 DRL 3,751. SLIDE DRILL F/ 3711' T/ 3751' 8 FPH) WOB: 45K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 118 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 23: 1. SRF1 DRL 3,849. ROTATE DRILL F/ 3751' T/ 3849' 98 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 118 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 Total Update Start Hours PH OPN Detail Drilled Depth level Description : 4.5 SRF1 DRL 4,248. ROTATE DRILL F/ 3849' T/ 4248' 88.7 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 4:3.5 SRF1 DRL 4,278. SLIDE DRILL F/ 4248' T/ 4278' 6 FPH) WOB: 45K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 35 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 5:.5 SRF1 DRL 4,298. ROTATE DRILL F/ 4278' T/ 4298' 4 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 5:3.5 SRF1 SVC 4,298. SERVICE 12/5/216 1:52:15 Report Version: R4 Generated from data in EDM/Opens/PROFILE 4

26 bore Report 2 11/22/216 Deepest 5 Surveys MD Inc. Azi. TVD N/S E/W V.Sec DLeg ( /1ft) 3, , EPW MWD 3, , EPW MWD 3, , EPW MWD 3, , EPW MWD 3, , EPW MWD Fluid Details Mud type NaCl Brine Oil/Water (%)./88.8 ph/pm (cc) 9.5/.2 MD 3,216. TS/HGS/LGS (%) 1.4/.3/1.1 Pf/Mf (cc).1/.15 Mud Density (ppg) 1. Sand (%).1 Ca+ (ppm) Vis (s/qt) Cl- (ppm) 167, PV/YP (cp/lbf/1ft²) 1./3. MBT (lbm/bbl) Gels 1 s/m (lbf/1ft²) 1./1. LCM (lbm/bbl) API/HTHP WL (cc/3min) 1./ ECD (ppg) 1.4 R6/3 FC/HTHP FC (32nd") 3./ H2S (gas unit) R2/1 KCl (%) R6/3 FL temp. ( F) Ditch Magnet in Last 24hrs/Cum. (gm) Bit Details Bit no. Size Manufacturer Model no. Class IADC Serial Size MD in MD out IADC Dull Grade code no. (32nd") HALLIBURTON SF65D x , CT-N-X-I-WT-TD Tool MD ,158. 1,77. 1,733. 2,424. 2,459. 3,221. 3,32. 3,41. 3,421. 3,529. 3,58. 3,711. 3,751. 3,849. WOB Min/Max Current RPM (rpm) Flow rate (gpm) SPP (psi) P bit (psi) Bit Operations Bit HHP (hp) Hours (hr) Footage ROP (ft/hr) Hours cum (hr) Footage cum. 2./ , / , / , / , / , / , / , , / , , / , , / , , / , , / , , / , , / , , / , , / , , / , , / , , / , , / , , ROP cum. (ft/hr) Item description 4" DRILL PIPE 18 JTS 5" HWDP CROSSOVER # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no , XT XT /2 IF DR /5/216 1:52:15 Report Version: R4 Generated from data in EDM/Opens/PROFILE 5

27 bore Report 2 11/22/216 Item description 6.5" DRILL COLLARS CROSSOVER FLOAT SUB FILTER SUB CROSSOVER 12" STEEL STABILIZER 8" NON-MAG DRILL COLLAR 12" NON-MAG STABILIZER NON-MAG DRILL COLLAR W/MWD NON-MAG CROSSOVER 12" STABILIZER # Jts Length Drillstring Components OD Max OD ID Connection Name Weight (ppf) Grade Serial no /2 XH /2 XH DR /2 IF DR /2 IF DR /2 IF DR /8 REG DR /8 REG DR /8 REG DR /8 REG D8L288K /2 IF DR /8 REG DR1818 8" BAKER MUD MOTOR 7/8 LOBE, STAGE BIT #1 RUN # " HALLIBURTON SF65D /8 REG /8 REG Drillstring Details Date/Time in Date/Time out BHA no. BHA Length Min. ID Purpose 11/21/216 23: 11/23/216 2: 1 1, DRILL 12.25" SURFACE SECTION MD 315. SW Up 8. SW Down 7. SW Rotn 75. Drag 5. Tq On Btm (ft-lbf) 6,. Tq Off Btm (ft-lbf) Footage ,158. 1,77. 1,733. 2,424. 2,459. 3,221. 3,32. 3,41. 3,421. 3,529. 3,58. 3,711. 3,751. 3, , , , , , , , , , , ,. 98. PUMP/HYDRAULIC DATA Pump Type Make/Model Stroke No. 1 JIAOZUO JINBIAO / JF Liner size Efficiency (%) Pressure (psi) SPM (spm) Output (gpm) Kill SPM/Pressure/Depth (spm/psi/ft) 2 JIAOZUO JINBIAO / JF /5/216 1:52:15 Report Version: R4 Generated from data in EDM/Opens/PROFILE 6

28 bore Report 2 11/22/216 Fuel on Location: gal Fuel Used: 2743 gal Fuel Received: 74 gal Remarks 12/5/216 1:52:15 Report Version: R4 Generated from data in EDM/Opens/PROFILE 7

29 Report 3 11/23/216 Company Type bore WBS No/API No PERMIAN Development / Event Summary Event Type Drilling only Event Start Date 11/21/216 Days on Location 2.27 Objective Drill - Wolfcamp HZ Original Spud Date 11/21/216 Days Since Spud 2.4 Est. Days 2. Contractor PRECISION Work Unit PRECISION 565 Days To Release Rig Phone/FAX No. Status Supervisor Bryan Boyles Measured Depth 5,61. Engineer Robert Hahn TVD 4, Other Supervisor Austin Mallet 24 Hr Progress 1,212. Depth Ref/Grd Elev/Water Depth DFE: 2,882.3 / 2,856.3 Hole size THF Datum Daily (hr/%) / Days Ahd(-) Bhnd(+)(5/5) Last Casing MD 2.in@146.ft Next Casing MD 9.625in@5,.ft Current Fluid Density(ppg) 1.5 LOT/FIT EMW(ppg) Lithology Formation/MD Top Last Incident HSE Summary Date Days Last Incident Date Days KPI's LWC RWC MTC FAC Last casing pressure test PSI NII HPI GOAL ZERO DAYS PS BARRIER EVENT PS barrier bowtie review 1/24/ TRCF LWCF Safety Cards - Safe Safety Card - Unsafe SSE% Last casing pressure(psi) Safety Comments: GOAL ZERO DAYS: 467 DAYS SINCE LAST LTI: 467 DAYS SINCE LAST HIPO: 34 DAYS SINCE LAST MTC: 467 DAYS SINCE LAST LOPC: 467 Man Hours: 165 hrs HSE Drills Drills/Tests Date Days Since Last Last Derrick Inspection Last BOP function test Last BOP Test Next BOP Test JSA's/Toolbox Talks Days Since Last Drill 2 24 Hour Summary Operations Summary Drill surface F/ 3849' T/ 561', Performed clean up cycles and POOH, L/D BHA, R/U Tesco and run 9-5/8" casing T/ 168' Update Since Report Time Running 9-5/8" casing at 485' 24 Hour Forecast Run 9-5/8" casing T/ 561', Circulate casing volume, R/D Tesco and R/U Baker cementers, Perform surface cement job 12/5/216 1:52:23 Report Version: R4 Generated from data in EDM/Opens/PROFILE 1

30 bore Report 3 11/23/216 Time Summary Start Hours PH OPN Detail Drilled Depth level Description : 4.5 SRF1 DRL 4,248. ROTATE DRILL F/ 3849' T/ 4248' 88.7 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 4:3.5 SRF1 DRL 4,278. SLIDE DRILL F/ 4248' T/ 4278' 6 FPH) WOB: 45K RPM: SURF MOTOR 187 BIT 187 PRESSURE: 35 PSI FLOW: 85 GPM TORQUE: ON BTM K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 5:.5 SRF1 DRL 4,298. ROTATE DRILL F/ 4278' T/ 4298' 4 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 36 PSI FLOW: 85 GPM TORQUE: ON BTM 16K P/U: 2K S/O: 16K ROT: 18K MW: 1 MOTOR REV/GAL:.22 5:3.5 SRF1 SVC 4,298. SERVICE 6: 13: 7. SRF1 DRL 5, SRF1 CBU 5,61. ROTATE DRILL F/ 4298' T/ 561' 19 FPH) WOB: 45K RPM: SURF 8 MOTOR 187 BIT 267 PRESSURE: 425 PSI FLOW: 85 GPM TORQUE: ON BTM 15K P/U: 22K S/O: 18K ROT: 2K MW: 1 MOTOR REV/GAL:.22 PUMP SWEEPS AND SLUG 14: 1.5 SRF1 TOH 5,61. POOH F/ 561' T/ 1165', PULL ROT HEAD 15:3 16:3 2: 1. SRF1 TOH 5,61. POOH F/ 1165' T/ 9' 3.5 SRF1 BHA 5,61. L/D BHA #1 BIT #1 GRADE: 2-1-CT-N-X-I-WT-TD 4. SRF1 CLR 5,61. RU TESCO AND RUN 9-5/8" CASING T/ 168' Total Update Start Hours PH OPN Detail Drilled Depth level Description : 2. SRF1 CLR 5,61. RUN 9 5/8" CSG F/ 1723' T/ 3456'. HELD SAFETY STAND DOWN W/ CREW AND CSG CREW ON STAYING FOCUSED ON JOB 2: 2.5 SRF1 CLR 5,61. RUN 9 5/8" CSG F/ 3456' T/ 561' 4:3.5 SRF1 RCC 5,61. INSTALL CSG SWEDGE & DOWN TESCO. HELD STAND DOWN W/ CREW AND CSG CREW ON DOWN 5: 1. SRF1 RCC 5,61. CIRCULATE WHILE WAITING ON CEMENT TO ARRIVE ON LOCATION MD Inc. Azi. TVD N/S Deepest 5 Surveys E/W V.Sec DLeg ( /1ft) 4, , EPW MWD 12/5/216 1:52:23 Report Version: R4 Generated from data in EDM/Opens/PROFILE 2 Tool

EP WELLS DAILY OPERATIONS REPORT Report 1 02/02/2017

EP WELLS DAILY OPERATIONS REPORT Report 1 02/02/2017 Report 2/2/27 Company Type WBS No/API No PERMIAN Development 3259585 / 423337 Event Summary Event Type Drilling only Event Start Date 2/2/27 Days on Location.94 Objective Drill - Wolfcamp Shale Original