No mineral lease executed by the owner of the land or minerals under this subchapter is effective until a certified copy of the lease is filed in the land office.
Tex. Nat. Res. Code § 52.183
No mineral lease executed by the owner of the land or minerals under this subchapter is effective until a certified copy of the lease is filed in the land office.
Tex. Nat. Res. Code § 52.183