| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Ranch Oil Company | West Linn, OR 97068 | Oil & Gas Operator | Sep 2025 |
| 2 | Ritter, Laber & Associates, Inc. | Williston, ND 58802 | Oil & Gas Operator | Jun 2025 |
| 3 | Ryan Exploration, Inc. | Oil & Gas Operator | Mar 2012 |