Oil & Gas Companies in Shelby County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Tamarack Petroleum Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 2 | Tana Exploration Company LLC | Dallas, TX 75219 | Oil & Gas Operator | Aug 2021 |
| 3 | Tanos Exploration II, LLC | Tyler, TX 75701 | Oil & Gas Operator | Sep 2023 |
| 4 | Tanos Exploration, LLC | Houston, TX 77010 | Oil & Gas Operator | Oct 2018 |
| 5 | Texas Land & Petro Co., LLC | Carrollton, TX 75010 | Oil & Gas Operator | Oct 2025 |
| 6 | Texlan Oil Company, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Nov 1994 |
| 7 | Textron Southwest Inc. | Henderson, TX 75654 | Oil & Gas Operator | Oct 2025 |
| 8 | Textron Southwest L.L.C. | Addison, TX 75001 | Oil & Gas Operator | Oct 2004 |
| 9 | TGNR East Texas II LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2025 |
| 10 | Tidemark Exploration Inc | Tulsa, OK 74120 | Oil & Gas Operator | Apr 2019 |
| 11 | Travis Operating, LLC | Kingwood, TX 77345 | Oil & Gas Operator | Oct 2025 |
| 12 | Trinidad Exploration, Inc. | Tyler, TX 75703 | Oil & Gas Operator | Mar 2008 |
Production numbers shown above are only for Shelby County, TX and for the production period listed.