Workover/Well-Servicing Rigs

Actively Marketed Rigs Only

  < 300 HP 300 - 350 HP 400 - 450 HP 500 HP and > TOTAL
U.S. Lower 48          
 California
80 71 57 12 220
 East Texas 4 14 17 21 56
 Northeast - - 1 - 1
 Oklahoma 2 11 15 18 46
 Rocky Mountains 3 5 34 40 82
 South Texas - 4 14 14 32
 West Texas 9 37 56 16 118
Total U.S. Lower 48 98 142 194 121 555
Canada 22 80 61 9 172
Total Workover/
Well-Servicing
120 222 255 130 727