Texas RRC (RailRoad Commission) Question

When I pull up plats on RRC I will normally get the full unit configuration. However, there are times when I only get initial small acreage unit. For example for plat of Badders Family Unit in Nacogdoches County Texas it shows a 270.1 acre plat when in fact its 700+ acres. How do I get it to show real plat? Thanks. Bill