Sec. 71.056.  AMENDING LEASE.  On application of the lessee or present owner of any oil and gas lease or any oil, gas, and mineral lease validly executed before June 4, 1953, by any city, town, or political subdivision, the governing body of the city, town, or political subdivision may amend the lease to include a pooling provision that includes the terms provided in this subchapter.
Acts 1977, 65th Leg., p. 2506, ch. 871, art. I, Sec. 1, eff. Sept. 1, 1977.