A person to whom another is indebted for expenses incurred in carrying on unit operations may, in order to secure payment of the amount due, fix a lien upon the interest of the debtor in the unit production as and when produced from the unit area by filing for record with the recorder of the county where the property or a portion thereof involved is located, an affidavit setting forth all of the following:
Any such affidavit shall be filed for record not later than 90 days after the delivery of the property or the completion of the labor.
Ca. Pub. Res. Code § 3680