Tex. Nat. Res. Code § 90.001

The Interstate Compact to Conserve Oil and Gas, executed in the City of Dallas, on February 16, 1935, by the Governor of Texas, the text of which is set out in Section 90.007 of this code, was ratified by the legislature of this state in Chapter 81, General Laws, Acts of the 44th Legislature, Regular Session, 1935.