Court Order for Conservatorship of the Child(ren). Choose one: Check (1) if you are claiming superior rights under a court order.An application for a Writ of Habeas Corpus is filed when a person seeks relief from unlawful detention or imprisonment. This is a petition for a writ of habeas corpus filed on behalf of. XXXXXXXXXXXXXXXXX seeking relief to remedy his unlawful detention. Include all of your grounds for relief and all of the facts that support each ground for relief in this petition. Understand the intricacies of writ of habeas corpus Texas with GHC Law Firm, including procedures, eligibility, and how a lawyer can help. In this application form: 1. Unlike direct appeals, there is no deadline for filing a writ in the Texan state courts. To learn more about Houston writs of habeas corpus, read more here.