Okla. Stat. tit. 85, § 65.3
Every contract of insurance issued by an insurance carrier for the purpose of insuring an employer against liability under the Workers' Compensation Act shall be conclusively presumed to be a contract for the benefit of each and every person upon whom insurance premiums are paid, collected, or whose employment is considered or used in determination of the amount of premium collected upon such policy for the payment of benefits as provided by the Workers' Compensation Act regardless of the type of business in which the employer of such person is engaged or the type of work being performed by the employee at the time of any injury received by such employee arising out of and in the course of his employment, which contract may be enforced by such employee as the beneficiary thereof.
Added by Laws 1947, HB 234, p. 627, § 3, emerg. eff. April 17, 1947; Amended by Laws 1977, HB 1228, c. 234, § 37, emerg. eff. July 1, 1978.