Okla. Admin. Code § 725:30-22-7
(a) The Department may accept repairs or improvements made by Concession Lessees to assets owned or leased by the State in lieu of Royalties. All such repairs or improvements:
Added at 20 Ok Reg 1360, eff 5-27-03
Amended at 37 Ok Reg 635, eff 3-29-20 (emergency)
Amended at 37 Ok Reg 2255, eff 9-11-20