Oil & Gas Companies in San Jacinto County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | G E Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | May 2020 |
| 2 | Gaither Petroleum Corporation | Katy, TX 77493 | Oil & Gas Operator | Oct 2025 |
| 3 | Galloway Energy Co. | Tomball, TX 77377 | Oil & Gas Operator | Oct 2025 |
| 4 | Gardner Energy Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 1999 |
| 5 | Geo Asset Management, Inc. | Katy, TX 77493 | Oil & Gas Operator | Oct 2025 |
| 6 | Geopetra Partners, LLC | Dallas, TX 75231 | Oil & Gas Operator | Oct 2025 |
| 7 | Goodrich Oil Company | Shreveport, LA 71101 | Oil & Gas Operator | Nov 2001 |
| 8 | Grand Resources Inc | Tulsa, OK 74137 | Oil & Gas Operator | Oct 2025 |
| 9 | Great Western Drilling Co | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 10 | Great Western Onshore Inc | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
Production numbers shown above are only for San Jacinto County, TX and for the production period listed.