Tex. Educ. Code § 109.163
(c) In the event of the discovery of oil, gas, sulphur, or other minerals on any tract covered by a lease or on any land adjoining the tract, the lessee shall conduct such operations as may be necessary to prevent drainage from the tract covered by the lease to properly develop the same to the extent that a reasonably prudent individual would do under the same and similar circumstances.
Acts 2015, 84th Leg., R.S., Ch. 1173 (S.B. 907), Sec. 9, eff. June 19, 2015.