Oil & Gas Companies in Goliad County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | U.S. Enercorp, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Jul 2004 |
| 2 | U.S. Enercorp, LTD. | San Antonio, TX 78209 | Oil & Gas Operator | Sep 2019 |
| 3 | U.S. Exploration Company | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
| 4 | U1 Ranch Oil | Houston, TX 77269 | Oil & Gas Operator | Oct 2025 |
| 5 | Union Gas Operating Company | Houston, TX 77014 | Oil & Gas Operator | Oct 2025 |
| 6 | Union Pacific Resources Co. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2002 |
| 7 | Unit Petroleum Company | Tulsa, OK 74170 | Oil & Gas Operator | Oct 2025 |
| 8 | United Resources LP | Austin, TX 78746 | Oil & Gas Operator | Oct 2011 |
| 9 | United Texas Oil LLC | Houston, TX 77027 | Oil & Gas Operator | Oct 2025 |
| 10 | Universal Geopower LLC | Houston, TX 77057 | Oil & Gas Operator | May 2016 |
| 11 | Unoco, Inc. | Kerrville, TX 78029 | Oil & Gas Operator | Jan 1999 |
Production numbers shown above are only for Goliad County, TX and for the production period listed.