Oil & Gas Companies in Harris County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | R&R Resources Corporation | Houston, TX 77056 | Oil & Gas Operator | Dec 2015 |
| 2 | Radius Operating, LLC | Round Rock, TX 78664 | Oil & Gas Operator | Dec 2024 |
| 3 | Ramtex Energy LLC | Tulsa, OK 74114 | Oil & Gas Operator | Dec 2024 |
| 4 | Rana Energy Company | Spring, TX 77387 | Oil & Gas Operator | Mar 2008 |
| 5 | Range Production Company | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2021 |
| 6 | Rannic Inc. | Baytown, TX 77521 | Oil Operator | Dec 2024 |
| 7 | Rasmussen, Hal J. Operating, Inc | Midland, TX 79701 | Oil & Gas Operator | Apr 2009 |
| 8 | Redbird Oilfield Services Corp. | Splendora, TX 77372 | Oil & Gas Operator | Dec 2024 |
| 9 | Redstone Oil & Gas Company | Dallas, TX 75225 | Oil & Gas Operator | Jan 2020 |
| 10 | Reo Operating LLC | Austin, TX 78747 | Oil & Gas Operator | Dec 2024 |
| 11 | Resaca Resources, L.L.C. | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
| 12 | Riley Exploration, LLC | Blanchard, OK 73010 | Oil & Gas Operator | Dec 2024 |
| 13 | Rio Bravo Oil Company | The Woodlands, TX 77381 | Oil & Gas Operator | Feb 2002 |
| 14 | Rio Energy | Houston, TX 77067 | Oil Operator | Dec 2024 |
| 15 | Rise Petroleum Investments LLC | Spring, TX 77386 | Oil & Gas Operator | Dec 2024 |
| 16 | Riseden Services, Inc. | Houston, TX 77256 | Oil & Gas Operator | Sep 1997 |
| 17 | Rocinante | Houston, TX 77058 | Oil Operator | Dec 2024 |
| 18 | Rodeo Resources, L.L.C. | Houston, TX 77079 | Oil & Gas Operator | Dec 2024 |
| 19 | Rse, Inc. | Houston, TX 77077 | Oil & Gas Operator | Sep 2000 |
| 20 | RWJ Operating LLC | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
Production numbers shown above are only for Harris County, TX and for the production period listed.