Okla. Stat. tit. 30, § 4-754
To obtain an order for such sale, the guardian must present to the court a verified petition therefor, setting forth the condition of the estate of the ward and the facts and circumstances on which the petition is founded.
R.L. 1910, § 6557; Amended by Laws 1988, HB 1078, c. 329, § 102, eff. December 1, 1988; Renumbered from 58 O.S. § 825 by Laws 1988, HB 1078, c. 329, § 134, eff. December 1, 1988.