Oil & Gas Companies in Grand County, UT
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Tamarack Energy Inc | Midland, TX 79701 | Oil & Gas Operator | Dec 2015 |
| 2 | Tejas Gas Corp | | Oil & Gas Operator | Dec 1974 |
| 3 | Tenneco Oil Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Dec 2024 |
| 4 | Terra Resources, Inc. | Casper, WY 82601 | Oil & Gas Operator | Jun 1990 |
| 5 | Teton Energy Co Inc | Denver, CO 80239 | Oil Operator | Dec 1983 |
| 6 | Texaco E & P Inc | Houston, TX 77099 | Oil & Gas Operator | Mar 2025 |
| 7 | Texaco Inc | Kingfisher, OK 73750 | Oil & Gas Operator | Dec 2017 |
| 8 | Texaco Producing Inc. | Rock Springs, WY 82901 | Oil & Gas Operator | Dec 2000 |
| 9 | Texas American Oil Corporation | Midland, TX 79701 | Oil & Gas Operator | Jan 2001 |
| 10 | Texas Oil & Gas | Denver, CO 80264 | Oil & Gas Operator | Oct 1981 |
| 11 | Texoma Production Co | | Oil & Gas Operator | Jun 1986 |
| 12 | Thompson, J C | Denver, CO 80237-2843 | Oil & Gas Operator | Jul 2005 |
| 13 | Three States Natural Gas | | Oil & Gas Operator | Mar 1976 |
| 14 | Thriftway Company | Farmington, NM 87401 | Oil & Gas Operator | Dec 1996 |
| 15 | Tidewater Co | | Oil & Gas Operator | Sep 1967 |
| 16 | Toledo Mining Co | Irving, TX 75061 | Oil Operator | Dec 1989 |
| 17 | Trend Oil Co | Petaluma, CA 94954 | Oil & Gas Operator | Feb 2017 |
| 18 | Twin Arrow Inc | Rangely, CO 81648 | Oil & Gas Operator | Sep 2009 |
| 19 | Txo Production Corp. | Ganado, TX 77962 | Oil & Gas Operator | Aug 2022 |
Production numbers shown above are only for Grand County, UT and for the production period listed.