| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Americus Resources, Inc. | Oil & Gas Operator | Feb 1993 | |
| 2 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
| 3 | Arkla Exploration Co. | Shreveport, LA 71151 | Oil & Gas Operator | Jan 1993 |
| 4 | Australis TMS Inc. | Oil & Gas Operator | Jan 2024 |