Okla. Stat. tit. 58, § 58-928.1: Oil and gas leases having a bonus value not exceeding

One Hundred Fifty Dollars - Sale of.

Every court-appointed conservator, administrator, executor or

guardian of an estate shall have authority to execute all

instruments of conveyance of an oil and gas lease on property of the

estate in his trust without notice or court proceedings other than

approval of the conveyance by the judge of the court having

jurisdiction of the proceeding endorsed on the instrument of

conveyance with a finding by the court that the bonus value of the

lease does not exceed Five Hundred Dollars ($500.00).