Okla. Stat. tit. 57, § 220

This act is not intended to restore, in whole or in part, the civil rights of any prisoner used hereunder and said act shall not be so construed. No prisoner so used shall be considered as an employee of the requesting agency; nor shall any such prisoner come within any of the provisions of the Labor Code or be entitled to any benefits thereunder whether on behalf of himself or that of any other person.