Oil & Gas Companies in Colorado County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | O'Sullivan Oil & Gas Co., Inc. | Houston, TX 77002 | Oil & Gas Operator | Oct 2000 |
| 2 | Oblaen Resources LLC | Wallis, TX 77485 | Oil & Gas Operator | Feb 2026 |
| 3 | Occidental Energy Company, Inc. | Houston, TX 77282 | Oil & Gas Operator | Jul 2021 |
| 4 | Origin Production Group LLC | Luling, TX 78648 | Oil Operator | Feb 2026 |
| 5 | Orx Resources, L.L.C. | Houston, TX 77067 | Oil & Gas Operator | Feb 2026 |
| 6 | Outline Oil Corp. | San Antonio, TX 78217 | Oil & Gas Operator | Feb 2026 |
| 7 | Oxenergy Incorporated | Flower Mound, TX 75022 | Oil & Gas Operator | Feb 2026 |
| 8 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | Feb 2026 |
| 9 | Oxy USA WTP LP | Houston, TX 77046 | Oil & Gas Operator | Feb 2026 |
Production numbers shown above are only for Colorado County, TX and for the production period listed.