| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 101 | Terronne Petroleum Corporation | Oil & Gas Operator | Nov 2024 | |
| 102 | Texas Gas Transmission Corp. | Oil Operator | Aug 2003 | |
| 103 | Texas Gas Transmission, LLC | Owensboro, KY 42301 | Oil & Gas Operator | Dec 2024 |
| 104 | The Pioneer | Gas Operator | Feb 2008 | |
| 105 | Tomlinson Oil Co Inc | Great Bend, KS 67530 | Oil & Gas Operator | May 2025 |
| 106 | Tulip Industries, Inc. | Oil & Gas Operator | Feb 2024 | |
| 107 | Twin City Gas | Gas Operator | Nov 1997 | |
| 108 | Umc Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 109 | Viking Oil Co. | Oil & Gas Operator | Dec 1990 | |
| 110 | Wayne J. Spears | Oil & Gas Operator | Sep 2005 | |
| 111 | Woods, Et Al | Gas Operator | Sep 1990 |