- Ananda Energy Inc
- Cabot Oil & Gas Corp
- Capitol Investments
- Chase Production Co
- Chevron Texaco
- Cree Companies
- Jude Production Co Inc
- Jude Production Co Inc
- Mc Clelland Creek Properties
- Mon Corp
- Myriad Resources Inc
- Onyx Producing Co Inc
- Petco Petroleum Corp
- Suoco Oil Corp
- W O Operating Co
- Wbd Oil & Gas Inc
