| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Sag Oil Company LLC | Wellsville, KS 66092 | Oil Operator | Feb 2026 |
| 2 | Sanders, Jack W | Wellsville, KS 66092 | Oil Operator | Feb 1996 |
| 3 | St Petroleum, Inc. | Edgerton, KS 66021 | Oil Operator | Feb 2026 |
| 4 | Stephenson John | Oil Operator | Dec 1985 |