The sheriff in person, or by his undersheriff or deputy, shall serve and execute, according to law, all process, writs, precepts and orders issued or made by lawful authorities, and to him directed, and shall attend upon the several courts of record held in his county.
Okla. Stat. tit. 19, § 514
Service of process, etc
R.L. 1910, § 1699.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.