Okla. Stat. tit. 56, § 56-193: Release of liens - Filing

The Director of the State Department of Public Welfare is hereby

authorized to execute a written release, in such form as may be

required to meet the recording laws of the State of Oklahoma, of any

liens now held or which may be obtained, as provided by law, when

such liens have been paid or otherwise satisfied, as provided by law

and in accordance with the rules and regulations of the Oklahoma

Public Welfare Commission. Any such releases shall be filed and

indexed in the Mechanic's Lien Docket, where such lien is required

to be filed, in the office of the court clerk in the county where

the property involved is located.