Tex. Water Code § 29.041
No hauler may haul or dispose of oil and gas waste off the lease, unit, or other oil or gas property where it is generated unless the hauler has a permit issued under this chapter.
Amended by Acts 1977, 65th Leg., p. 2207, ch. 870, Sec. 1, eff. Sept. 1, 1977;
Acts 1991, 72nd Leg., ch. 603, Sec. 27, eff. Jan. 1, 1992.