Okla. Stat. tit. 12, § 12-62: Qualifications of surety

The surety in every undertaking provided for by this Code or

other statutes unless a surety company, must be a resident of this

state and worth double the sum to be secured, over and above all

exemptions, debts and liabilities. Where there are two or more

sureties in the same undertaking they must in the aggregate have the

qualifications prescribed in this section.