Okla. Stat. tit. 52, § 52-553: Mineral Owner's Fund

There is hereby created in the State Treasury the "Mineral

Owner's Fund" the principal of which shall constitute a trust fund

for persons claiming any interest in monies delivered to this state

under this act. The fund shall be invested and shall not be

expended except as provided in this act. All monies received under

this act shall be promptly deposited into the Mineral Owner's Fund.