Answer:
Explanation:Waggoner Ranch - 535,000 acres
O'Connor Family Ranches - 500,000 acres
Hughes Ranch - 390,000 acres.
Longfellow Ranch - 384,000 acres
Nunley Brothers - 301,500 acres
Kokernot Heirs (06 Ranch) - 278,000 acres
Burnett Ranches (Four Sixes) - 275,000 acres
Jones Family Ranch - 255,000 acres.