| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Buckeye West LLC | Wooster, OH 44691 | Oil Operator | Feb 2026 |
| 2 | Encorp, Inc. | Wichita, KS 67206 | Oil Operator | May 2007 |
| 3 | Joy & Huston | Oil Operator | Jul 1986 | |
| 4 | P & W Oil | Lakewood, CO 80215 | Oil Operator | Sep 1985 |
| 5 | Running Foxes Petroleum Inc. | Centennial, CO 80112 | Oil & Gas Operator | Feb 2026 |