Oil & Gas Companies in Polk County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Jacobi-Johnson Energy, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Dec 1998 |
| 2 | Jandar Exploration | Henderson, TX 75653 | Oil & Gas Operator | Dec 1994 |
| 3 | Jandar Exploration, L. C. | Tyler, TX 75703 | Oil & Gas Operator | Oct 2025 |
| 4 | Jeffcoat Production Company Inc. | Spurger, TX 77660 | Oil & Gas Operator | Oct 2024 |
| 5 | Jet Oil Producers, Inc. | Coldspring, TX 77331 | Oil & Gas Operator | Oct 2025 |
| 6 | JMC Resources Corp. | Houston, TX 77077 | Oil & Gas Operator | Oct 2025 |
| 7 | Jordan Drilling Co. | Leggett, TX 77350 | Oil & Gas Operator | Aug 1998 |
| 8 | Josey Oil Company | Houston, TX 77019 | Oil & Gas Operator | Jul 2006 |
| 9 | Joy Resources, Inc. | Houston, TX 77027 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Polk County, TX and for the production period listed.