Okla. Stat. tit. 58, § 58-24: Court may compel production of will by one having

possession.

If it be alleged in the petition that the will is in the

possession of a third person and the court is satisfied that the

allegation is correct, an order must be issued and served upon the

person having possession of the will, requiring him to produce it in

the court at the time named in the order. If he has possession of

the will and neglects or refuses to produce it in obedience to the

order, he may by warrant of the court be committed to the jail of

the county, and kept in close confinement until he produces it.