Okla. Stat. tit. 42, § 42-132: Procedure to perfect lien

Any person having a lien under this act and desiring to avail

himself of its provisions shall, within sixty (60) days after such

work or labor is done or performed, or materials furnished, file

with the county clerk of the county in which the debtor resides, a

just and true account of the demand due, or becoming due, allowing

all credits, and containing a description of the property to be

charged with said lien, verified by affidavit; provided, that said

lien must in either event, be so filed with the county clerk of the

county in which the debtor resides, before the title to the property

described therein, has passed from the original owner.