Sec. 201.103.  VALUE IF CONSIDERATION INCLUDES EXTRACTS.  If the consideration for the sale of gas includes products extracted from the gas, a portion of the residue gas, or both, the tax shall be computed on the gross value of all things of value received by the producer, including a bonus or premium.
Acts 1981, 67th Leg., p. 1730, ch. 389, Sec. 1, eff. Jan. 1, 1982.