This research guide includes information and resources on judgment liens, including information on the release of a judgment lien. A judgment lien is a.This State Bar of Texas manual walks practitioners through the entire process of debt collection. To establish a judgment lien, it is necessary to accurately record and index an abstract of judgment. Mary Louise Nicholson, County Clerk ; Tarrant County Clerk 100 W. Weatherford Fort Worth, TX 76196. To place a judgment lien, you or your attorney file an abstract of judgment (AJ) in any county where the defendant owns nonexempt property. To place a judgment lien, you or your attorney file an abstract of judgment (AJ) in any county where the defendant owns nonexempt property. Records of Tarrant County, Texas. We are experienced Fort Worth, Texas collections attorneys in Tarrant County who know Texas courts and Texas law. Our team is highly skilled in the complexities of family law enforcement and can help you through what can be a very emotional process.