FIELD COPY ONLY (NOT DEFINITIVE) Depth Reference : GROUND LEVEL

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1 Company: SEQUITUR Lease/ UNIVERSITY LUCY / API: Rig Name: INTEGRITY 3 State/County: TEXAS/IRION VS-Azi: 0.00 Degrees Latitude: , Longitude: North = True North degs (NAD 27) Correction Applied = degs FIELD COPY ONLY (NOT DEFINITIVE) Reference : GROUND LEVEL DRILLOG HA GYRO SURVEY CALCULATIONS Error Model: VESSI_GYROFLEX.IPM Filename: e-line gyro-de_01.ut Minimum Curvature Method Report Date/Time: 10/5/2016 / 23:18 VES Survey International Midland, Texas Michael Cook Incl Drift Closure Closure Dogleg Angle Direction TVD Section Distance Direction Severity FT Deg Deg FT FT FT FT FT Deg Deg/ **** HORIZONTAL DISPLACEMENT IS 3.94 FEET AT DEGREES Page 1 of 1 V.E.S.

2 Survey Certification Letter October 31, 2016 State of Texas County of Irion I, John Burrows, certify that; I am employed by Basic Energy Services L.P. (P ); that I did on the day(s) of 10/13/2016 through 10/21/2016 conducted and / or supervised the MWD survey(s) taken from the depth of 956 feet to depth of feet; that the data is true, correct, complete and within the specifications and limitations of the survey tool provided by Basic Energy Services L.P.; that I am authorized and qualified to make this survey report; that was requested by Sequitur Energy Resources LLC for the surveys preformed on the Well, API No In Irion County, Texas; and that I have reviewed this report and find that it conforms to the principles and procedures set forth by Basic Energy Services L.P. John Burrows John Burrows Area Manager Directional Drilling Services 4701 S County Road 1270 Midland, TX Office: John.burrows@basicenergyservices.com 4701 S County Road 1270, Midland TX Office: (432) Fax: (432)

3 Sequitur Energy Irion County, TX (NAD27 TC) API: OH - WO # Design: As-Drilled Surveys Standard 22 October, 2016

4 Local Co-ordinate Reference: Well Project Irion County, TX (NAD27 TC) Map System: Geo Datum: US State Plane 1927 (Exact solution) NAD 1927 (NADCON CONUS) System Datum: Mean Sea Level Map Zone: Texas Central 4203 Using geodetic scale factor Site Site Position: From: Position Uncertainty: Map 0.00 usft Northing: Easting: Slot Radius: 522, usft 1,726, /16 Latitude: 31 6' N usft Longitude: ' W " Convergence: Well Well Position 0.00 usft Northing: 522, usft Latitude: 31 6' N 0.00 usft Easting: 1,726, usft Longitude: ' W Position Uncertainty 0.00 usft Wellhead Elevation: 0.00 usft Ground Level: 2, usft Wellbore OH - WO # Magnetics Model Name Sample Date Declination Dip Angle Field Strength (nt) IGRF /17/ ,569 Design As-Drilled Surveys Audit Notes: Version: 1.0 Phase: ACTUAL Tie On : 0.00 Section: From (TVD) Direction Survey Program Date 10/22/2016 From To Survey (Wellbore) Tool Name Description VES Gyro Survey (OH - WO # , MWD Surveys (OH - WO # , , Curve & Lateral MWD Surveys (OH - WO GYRO-NS MWD MWD Gyrocompass Gyro MWD - Standard MWD - Standard Survey Inclination Azimuth Section Dogleg Build Turn ' KB correction at tie-on for H & P 499 Rig - Tie-on to VES Gyro Survey ' MD First Basic MWD Survey 1, , , , , , , , /22/2016 9:49:52AM Page 2

5 Local Co-ordinate Reference: Well Survey Inclination Azimuth Section Dogleg Build Turn 1, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 'MD, ' TVD 6, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , /22/2016 9:49:52AM Page 3

6 Local Co-ordinate Reference: Well Survey Inclination Azimuth Section Dogleg Build Turn 6, , , , , , , , , , , , , , , , 'MD, ' TVD 7, , , , , , , , ' MD, 100' FSLL & 1627' FWLL ' MD Crossed South 100' Offset Line HL 7, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , /22/2016 9:49:52AM Page 4

7 Local Co-ordinate Reference: Well Survey Inclination Azimuth Section Dogleg Build Turn 8, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , /22/2016 9:49:52AM Page 5

8 Local Co-ordinate Reference: Well Survey Inclination Azimuth Section Dogleg Build Turn 12, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ' MD, 100' FNLL & 1552' FWLL ' MD Crossed North 100' Offset Line HL 14, , , , ' MD Last Basic MWD Survey 15, , , , ' MD, 30' FNLL & 1559' FWLL Design Targets Target Name - hit/miss target - Shape Dip Angle Dip Dir. TVD Northing Easting Latitude Longitude FTP (Univ Lucy ) , , ,726, ' N ' W - actual wellpath misses target center by 65.36usft at usft MD ( TVD, N, E) - Point LTP (Univ Lucy ) , , , ,726, ' N ' W - actual wellpath misses target center by 9.79usft at usft MD ( TVD, N, E) - Point BHL (Univ Lucy ) , , , ,726, ' N ' W - actual wellpath misses target center by 27.76usft at usft MD ( TVD, N, E) - Rectangle (sides W H20.00 D7,869.34) 10/22/2016 9:49:52AM Page 6

9 Local Co-ordinate Reference: Well Design Annotations Local Coordinates Comment ' KB correction at tie-on for H & P 499 Rig Tie-on to VES Gyro Survey ' MD First Basic MWD Survey 6, , 'MD, ' TVD 6, , 'MD, ' TVD 7, , ' MD, 100' FSLL & 1627' FWLL 7, , ' MD Crossed South 100' Offset Line HL 14, , , ' MD, 100' FNLL & 1552' FWLL 14, , , ' MD Crossed North 100' Offset Line HL 14, , , ' MD Last Basic MWD Survey 15, , , ' MD, 30' FNLL & 1559' FWLL Checked By: Approved By: Date: 10/22/2016 9:49:52AM Page 7

10 Design: As-Drilled Surveys Rig: H & P 499 G T M Azimuths to North True North: 0.45 Magnetic North: 6.27 Magnetic Field Strength: snT Dip Angle: Date: 10/17/2016 Model: IGRF BHL (Univ Lucy )v11 #0102H LEASE LINE 15020' MD, 30' FNLL & 1559' FWLL #0103H #0105H ' OFFSET LINE / HARDLINE WELL DETAILS Ground Level: Northing Easting Latitude Longitude ' N ' W Map System: US State Plane 1927 (Exact solution) Datum: NAD 1927 (NADCON CONUS) Ellipsoid: Clarke 1866 Zone Name: Texas Central 4203 Local Origin: Well, North LTP (Univ Lucy )v ' MD Last Basic MWD Survey 14949' MD Crossed North 100' Offset Line HL 14949' MD, 100' FNLL & 1552' FWLL True (300 usft/in) Ground Level: ' KB correction at tie-on for H & P 499 Rig Tie-on to VES Gyro Survey True (100 usft/in) 'MD, ' TVD 6954'MD, ' TVD ' MD, 100' FSLL & 1627' FWLL ' MD Crossed South 100' Offset Line HL FTP (Univ Lucy )v4 TARGET WINDOW 10' ABOVE & 10' BELOW DESIGN TARGET DETAILS Geomagnetic Model: IGRF2015 Sample Date: 17-Oct-16 Magnetic Declination: FORMATION 5.82 TOP DETAILS Dip Angle from Horizontal: Magnetic No formation Field Strength: data is available Name TVD Northing Easting Latitude Longitude Shape FTP (Univ Lucy )v ' N ' W Point - actual wellpath misses target center by 65.36usft at usft MD ( TVD, N, E) LTP (Univ Lucy )v ' N ' W Point - actual wellpath misses target center by 9.79usft at usft MD ( TVD, N, E) BHL (Univ Lucy )v ' N ' W Rectangle (Sides: L20.00 W100.00) - actual wellpath misses target center by 27.76usft at usft MD ( TVD, N, E) L E G E N D #1310H, OH, As-Drilled Surveys V0 #1312H, OH, As-Drilled Surveys V0 #1311H, OH, As-Drilled Surveys V0 #0105H, OH, Plan # V0 #0103H, OH, As-Drilled Surveys V0 #0102H, OH, As-Drilled Surveys V0 As-Drilled Surveys ANNOTATIONS TVD MD Inc Azi VSect Departure Annotation ' KB correction at tie-on for H & P 499 Rig Tie-on to VES Gyro Survey ' MD First Basic MWD Survey 'MD, ' TVD 'MD, ' TVD ' MD, 100' FSLL & 1627' FWLL ' MD Crossed South 100' Offset Line HL ' MD, 100' FNLL & 1552' FWLL ' MD Crossed North 100' Offset Line HL ' MD Last Basic MWD Survey ' MD, 30' FNLL & 1559' FWLL Section at (100 usft/in) 14949' MD, 100' FNLL & 1552' FWLL 14949' MD Crossed North 100' Offset Line HL 14973' MD Last Basic MWD Survey 15020' MD, 30' FNLL & 1559' FWLL BHL (Univ Lucy )v11 LTP (Univ Lucy )v West(-)/East(+) (50 usft/in) 14949' MD, 100' FNLL & 1552' FWLL BHL (Univ Lucy )v11 LTP (Univ Lucy )v Section at (300 usft/in) South(-)/North(+) (50 usft/in) #0103H #0105H 6070'MD, ' TVD Latitude: 31 6' N Longitude: ' W CASING East: DETAILS North: No casing data Scale is Factor: available1.000 To convert a Magnetic Direction to a Direction, Add 6.27 To convert a Magnetic Direction to a True Direction, Add 5.82 East To convert a True Direction to a Direction, Add 0.45 University 40 #1311H #0105H South(-)/North(+) (300 usft/in) 14949' MD Crossed North 100' Offset Line HL 14973' MD Last Basic MWD Survey 15020' MD, 30' FNLL & 1559' FWLL FTP (Univ Lucy )v4 100' OFFSET LINE / HARDLINE University 40 #1310H #0102H TARGET WINDOW 50' LEFT & 50' RIGHT #0103H #0105H 6070'MD, ' TVD Section 58 Section ' MD, 100' FSLL & 1627' FWLL ' MD Crossed South 100' Offset Line HL University 40 #1311H 6954'MD, ' TVD University 40 #1312H West(-)/East(+) (300 usft/in) Created By: Julio Piña Date: 9:44, October Section 1 Section 12

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