A. The State of Oklahoma shall have a lien upon any abandoned oil and gas well-site equipment situated upon a lease site, including but not limited to production and storage structures, along with their contents, in an amount equal to the cost of plugging all wells associated with said lease and restoring the site. The lien created by this act shall attach only to abandoned oil and gas well-site equipment located on or affixed to an oil or gas well which has been or is required to be plugged, replugged or repaired by rules of the Commission.

B. Well-site equipment is presumed abandoned if:

The presumption of abandonment shall apply only for purposes of the lien created herein and shall have no effect upon the term, duration, or continued existence of any property or contract right in the premises.

C. The lien created by this section shall be perfected against the equipment when notice of the lien is filed in the office of the county clerk of the county or counties where the equipment is situated. Upon receipt, the county clerk shall record the notice in the tract index and in the mechanic's lien journal. The notice shall contain a description of each item upon which a lien is claimed, and a legal description of the site upon which the equipment is situated.

D. The lien provided for in this section shall be subject to all prior perfected liens.

E. The lien created by this section shall be assignable by the Corporation Commission.

For purposes of this act¹ the term “abandoned well” shall mean those wells that are described and listed in a report published by the Corporation Commission identifying oil or gas wells which have been determined to be abandoned or orphaned by the Corporation Commission as a result of bankruptcy, inability to find the owner, or for other reasons.