Section 11.084 of the Natural Resource Code may not be used to:     
       (1) resolve boundary disputes;      
       (2) change the mineral reservation in an existing patent;      
       (3) determine the existence of a vacancy; or      
       (4) obtain a deed of acquittance to excess acreage.      
     Source Note:        The provisions of this §1.97 adopted to be effective June 30, 2002, 27 TexReg 5522