| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Tennessee Gas Pipeline Company | Oil & Gas Operator | Dec 2011 | |
| 2 | Termo Co. Of Texas | Oil & Gas Operator | Dec 1986 | |
| 3 | Thomas Turman | Oil & Gas Operator | Dec 1991 | |
| 4 | TMR Exploration, Inc. | Bossier City, LA 71171 | Oil & Gas Operator | Oct 2025 |
| 5 | Torch Operating Company | Houston, TX 77010 | Oil & Gas Operator | Mar 2015 |
| 6 | Tradestar Energy, Inc. | Hot Springs, AR 71913 | Oil Operator | Feb 2021 |
| 7 | Trendsetter Production Co, Inc | Oil & Gas Operator | Jul 2008 | |
| 8 | Triton Oil & Gas Corp. | Houston, TX 77002 | Oil & Gas Operator | Nov 2014 |