Rig 104 – Pecos, TX, Mid Continent Division
Rig 48 – Smith, MS, Ark-La-Tex Division
Rig 841 – Sublette, WY, Rocky Mountain Division
Rig 106 – Rio Blanco, CO, Rocky Mountain Division
Rig 505 – Anderson, TX, Gulf Coast Division
Rig 103 – Angelina, TX, Ark-La-Tex Division
Rig 95 – Duval , TX, South Texas
Rig 50 – St. James, LA, Gulf Coast Division
Rig 51 – Garfield, CO, Rocky Mountain Division
Rig 14 – Nacogdoches, TX, Ark-La-Tex Division
Rig 10 – Panola, TX, Ark-La-Tex Division
Rig 43 – Reeves, TX, South Texas Division
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