| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | J D Dreiling Oil, Inc. | Claflin, KS 67525 | Oil Operator | Dec 2025 |
| 2 | Jay Boy Oil Inco | Oil & Gas Operator | May 1992 | |
| 3 | Jones And Buck Development LLC | Sedan, KS 67361 | Oil & Gas Operator | Feb 2026 |