Oil & Gas Companies in Erath County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 201 | Wes-Mor Drilling, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jun 2026 |
| 202 | West Texas Diversified Interests | Eastland, TX 76448 | Oil & Gas Operator | Jun 2006 |
| 203 | Westridge Oil & Gas Properties | Mineral Wells, TX 76068 | Oil & Gas Operator | Jun 2026 |
| 204 | Wilbrook Exploration, Inc. | Lingleville, TX 76461 | Oil & Gas Operator | Aug 2003 |
| 205 | Winslow Operating Company, LLC | Austin, TX 78737 | Oil & Gas Operator | Jun 2026 |
| 206 | Wofford, C. J. | El Campo, TX 77437 | Oil & Gas Operator | Jun 2026 |
| 207 | WTG Exploration Inc | Midland, TX 79705 | Oil & Gas Operator | Dec 2023 |
| 208 | Xstar Resources LLC | Jacksboro, TX 76458 | Oil & Gas Operator | Jun 2026 |
| 209 | XTO Energy Inc. | Spring, TX 77389 | Oil & Gas Operator | Jun 2026 |
| 210 | Yellow Rose Oil & Gas Oper. Inc. | Cisco, TX 76437 | Oil & Gas Operator | Jun 2026 |
| 211 | Zoe Oil & Energy, LP | Watauga, TX 76148 | Oil & Gas Operator | Jun 2026 |
Production numbers shown above are only for Erath County, TX and for the production period listed.