Claim of Lien by Contractor as Individual (Oklahoma)

Any person who shall, under oral or written contract with the owner of any tract or piece of land, perform labor, furnish material or lease or rent equipment used on said land shall have a lien upon the whole of said tract or piece of land. Any person claiming a lien as aforesaid shall file in the office of the county clerk of the county in which the land is situated a statement setting forth the amount claimed and the items thereof as nearly as practicable, the names of the owner, the contractor, the claimant, and a legal description of the property subject to the lien, verified by affidavit. Such statement shall be filed within four (4) months after the date upon which material or equipment used on said land was last furnished or labor last performed under contract.