Okla. Stat. tit. 12, § 12-1231: Bond - Execution in vacation

The undertaking mentioned in the last section may, in vacation,

be executed in the presence of the sheriff having the order of

attachment in his hands, or after the return of the order, before

the clerk, with the same effect as if executed in court, the

sureties in either case to be approved by the officer before whom

the undertaking is executed.