Exhibit 23.1
CAWLEY, GILLESPIE & ASSOCIATES, INC.
PETROLEUMCONSULTANTS
13640 BRIARWICK DRIVE, SUITE 100 AUSTIN, TEXAS 78729-1707 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 |
CONSENTOF CAWLEY, GILLESPIE & ASSOCIATES, INC.
March 30, 2022
Permian Basin Royalty Trust
Simmons Bank
2911 Turtle Creek Boulevard, Suite 850
Dallas, Texas 75219
Gentlemen:
Cawley, Gillespie & Associates, Inc., hereby consents to the use of the oil and gas reserve information in the Permian Basin Royalty Trust Securities and Exchange Commission Form 10-K for the year ending December 31, 2021 and in the Permian Basin Royalty Trust Annual Report for the year ending December 31, 2021, based on reserve reports dated February 21, 2022, prepared by Cawley, Gillespie & Associates, Inc.
Submitted, |
Cawley, Gillespie & Associates, Inc. |
Texas Registered Engineering Firm F-693 |
J. Zane Meekins, P. E. |
Executive Vice President |