Okla. Stat. tit. 58, § 58-179: Petition when bond insufficient - Further security

Any person interested in an estate may, by verified petition,

represent to the judge of the district court that the sureties of

the executor or administrator thereof have become, or are becoming

insolvent or that they have removed or are about to remove from this

state, or that from any other cause the bond is insufficient, and

ask that further security be required.