Okla. Stat. tit. 12, § 181

When any part of real property, the subject matter of an action, is situated in any other county or counties than the one in which the action is brought, a certified copy of the judgment in such action must be recorded in the office of the county clerk of such other county or counties, before it shall operate therein as notice. It shall operate as such notice, when recorded in the office of the county clerk, in the county where it is rendered.