Texas Estates Code - EST § 358.201. Authorization for Execution of Agreements

(1) division orders;

(2) transfer orders;

(3) instruments of correction;

(4) instruments designating depository banks for the receipt of delay rentals or shut-in gas well royalty to accrue or become payable under the terms of the lease;  and

(5) similar instruments relating to the lease or agreement and the property covered by the lease or agreement.