The Houston Livestock Show and Rodeo and the Houston Texans announced today a five year sponsorship agreement with BHP Billiton Petroleum, which includes renaming of the northeast gate at Reliant Stadium. In addition, BHP Billiton Petroleum also will be the presenting sponsor of the Show’s Armed Forces Appreciation Day, and the Texans’ “Liberty White” home game and the Texans Community Quarterback Program, which benefits volunteers from United Way Agencies.