If, after a full examination, it appears necessary or for the benefit of the ward that the real or personal estate of the ward, or some part thereof, should be sold, the court may grant an order therefor, specifying therein the causes or reasons why the sale is necessary or beneficial, and may, if the same has been prayed for in the petition, order such sale to be made either at public or private sale.
Okla. Stat. tit. 30, § 4-762