Tierra Dynamic petroleum production and distribution clients:

- Amoco Production Company
- Blackwood and Nichols
- Chuska Energy Company
- Colorado Natural Gas
- Conoco Oil Company
- Falcon Seaboard Oil
- Meridian Oil Company
- Mobil Oil Company
- Phillips Petroleum Company
- Southern Union Gas Company
- Texaco Oil Company
- Unocal Corporation
- Williams Field Service