- Adams Resources & Energy Inc
- Ashford EEC
- Cutler Interest
- Del Norte Petroleum
- F J Whitley Co
- F J Whitley Co
- Fair Oaks Productions Co
- Fair Oaks Productions Co
- H G Nelms Estate
- H G Nelms Estate
- Lakeside Exploration Corp
- Lakeside Exploration Corp
- Lamar Holdings Co
- Lamar Holdings Co
- Mccarroll Energy
- Mccarroll Energy
- W Douglas Ankenman Jr
- W Douglas Ankenman Jr
