Exhibit 23.7

CAWLEY, GILLESPIE & ASSOCIATES, INC.

PETROLEUM CONSULTANTS

 

13640 BRIARWICK DRIVE, SUITE 100 AUSTIN, TEXAS 78729 512-249-7000		306 WEST SEVENTH STREET, SUITE 302 FORT WORTH, TEXAS 76102-4987 817- 336-2461 www.cgaus.com		1000 LOUISIANA STREET, SUITE 1900 HOUSTON, TEXAS 77002-5008 713-651-9944

As independent petroleum engineers, we hereby consent to the inclusion in Magnolia Oil & Gas Corporation’s Registration Statement on Form S-4, dated June 7, 2019 (the “Registration Statement”), of our reserves reports of Magnolia Oil & Gas Corporation’s proved oil and natural gas reserves estimates and associated estimates of future net revenues and their present value as of December 31, 2018, included in or made a part of the Registration Statement. We also consent to the references to our firm contained in the Registration Statement, including in the related prospectus under the caption “Experts.”

 

Austin, Texas

June 7, 2019