Tex. Est. Code § 1160.253

On a hearing conducted under Section 1160.252 and if satisfied from the evidence that it would be in the best interests of the estate, the court shall enter an order requiring the guardian of the estate to file an application to subject the estate property to a lease for mineral development, with or without pooling or unitization provisions, or to commit royalty or other minerals to pooling or unitization, as appropriate.