Okla. Admin. Code § 385:20-1-17 - Lease release
Upon payment of all liabilities then accrued and due the Commission the hard rock mining or other mineral lessee may, at any time surrender and terminate a Land Office lease by filing a formal relinquishment and release of said lease with the Secretary of the Commission, provided that if such lease has been recorded in the county, the release thereof must be recorded in the county prior to the filing with the Secretary of the Commission.
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