| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
| 2 | Amtex Energy | Midland, TX 79702 | Oil & Gas Operator | Aug 1995 |
| 3 | Atapco | Houston, TX 77040 | Oil & Gas Operator | Feb 1999 |