| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | W. D. Roberson | Gas Operator | Jan 2020 | |
| 2 | W. J. Wegman, Jr. | Gas Operator | Dec 1991 | |
| 3 | W. M. Inabnet Agent | Gas Operator | Oct 1985 | |
| 4 | Weiser-Brown Operating Company | Magnolia, AR 71754 | Oil & Gas Operator | May 2024 |
| 5 | Whitton Company, Inc. | Oil & Gas Operator | Jul 2020 | |
| 6 | Wildhorse Resources, LLC | Houston, TX 77279 | Oil & Gas Operator | Feb 2015 |
| 7 | Will-Drill Production Co., Inc. | Shreveport, LA 71105 | Oil & Gas Operator | May 2024 |
| 8 | WM. Inabnet | Gas Operator | Dec 2023 | |
| 9 | Wynn-Crosby Energy, Inc. | Houston, TX 77002 | Oil & Gas Operator | May 2005 |