Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Robert Seley Masterson, Practice Areas Oil / Gas Attorneys. is located in the city of Ft Worth, the state of Texas. Attorney legal address XTO Energy Inc.810 Houston StFt Worth, TX, 76102-6298. For more information, please call (817) 885-2848 Your comments* (not for publishing) * — Required information Robert Seley Masterson ← View details XTO Energy Inc.810 Houston StFt Worth, TX, 76102-6298, Ft Worth, Texas (817) 885-2848