Oil & Gas Companies in Harris County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | J G Oil & Gas | Albany, TX 76430 | Oil & Gas Operator | Oct 2025 |
| 2 | J-W Operating Company | Christoval, TX 76935 | Oil & Gas Operator | Oct 2025 |
| 3 | J.F.S. Production Co., Inc. | Houston, TX 77027 | Oil & Gas Operator | Apr 1995 |
| 4 | J.R. Oil Company | Houston, TX 77007 | Oil & Gas Operator | Jul 2019 |
| 5 | Jamex, Inc. | Lewisville, TX 75067 | Oil & Gas Operator | Oct 2025 |
| 6 | Jet Oil Producers, Inc. | Coldspring, TX 77331 | Oil & Gas Operator | Oct 2025 |
| 7 | JMC Resources Corp. | Houston, TX 77077 | Oil & Gas Operator | Oct 2025 |
| 8 | Josey Oil Company | Houston, TX 77019 | Oil & Gas Operator | Jul 2006 |
| 9 | Josey Oil Company, LTD. | Houston, TX 77019 | Oil & Gas Operator | Oct 2025 |
| 10 | Josey, Lenoir M., Inc. | Houston, TX 77019 | Oil & Gas Operator | Aug 2003 |
| 11 | Joy Resources, Inc. | Houston, TX 77027 | Oil & Gas Operator | Oct 2025 |
Production numbers shown above are only for Harris County, TX and for the production period listed.