| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 101 | Tradestar Energy, Inc. | Hot Springs, AR 71913 | Oil Operator | Feb 2021 |
| 102 | Trendsetter Production Co, Inc | Oil & Gas Operator | Jul 2008 | |
| 103 | Triton Oil & Gas Corp. | Houston, TX 77002 | Oil & Gas Operator | Nov 2014 |
| 104 | United Investment Group | Oil Operator | Nov 2004 | |
| 105 | Venado Petroleum Corporation | Dallas, TX 75231 | Oil & Gas Operator | May 2012 |
| 106 | Vinyard And Sons | Oil & Gas Operator | Oct 2009 | |
| 107 | W A Lusk | Oil & Gas Operator | Jul 2000 | |
| 108 | Wayne J. Spears | Oil & Gas Operator | Sep 2005 | |
| 109 | Wells-Battelstein O&G, Inc. | Gas Operator | Dec 1986 | |
| 110 | Wheless DRLG Co &R.M.Bergstein | Oil Operator | May 1986 | |
| 111 | White Sands Energy LLC | Oil Operator | Jan 2025 | |
| 112 | Winchester Energy Operating Co. | Austin, TX 78746 | Oil & Gas Operator | Feb 2026 |
| 113 | World Oil & Gas Expl., Inc. | Oil & Gas Operator | Mar 1988 |