Okla. Stat. tit. 58, § 58-417: Sale of all rather than part of realty

If it appear necessary to sell a part of the real estate, and

that by a sale thereof the residue of the estate, real or personal,

or some specific part thereof, would be greatly injured or

diminished in value, or subjected to expense or rendered

unprofitable, or that after such sale the residue would be so small

in quantity or value, or would be of such a character with reference

to its future disposition among the heirs or devisees, as clearly to

render it for the best interests of all concerned that the same

should be sold, the court may authorize the sale of the whole

estate, or of any part thereof necessary and for the best interest

of all concerned.