- Ammonite Energy Texas Inc
- B C Operating
- Blueridge Resources
- Central Drilling Co USA
- Charles H Priddy
- Doug R Hillman Assoc Inc
- Edant Energy Corp
- Feagan Energy Inc
- Grand Banks Energy Co
- Guadalupe Shadows LLC
- Hancock & Assoc Oil Investment
- Hayes Land Corp
- Haylan Oil Co
- Hufo Oils
- Jack Huff
- Jay E Floyd Oil & Gas
- K M Jastrow
- Luxe Energy Corp
- Millwee Oil Inc
- Moncrief Oil
- Primal Energy Corp
- Sanvin Inc
- Trobaugh Properties
- Zachry Oil & Gas Properties