| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Samson Natural Gas Co | Oil & Gas Operator | Oct 1992 | |
| 2 | Samson Resources Company | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2026 |
| 3 | Savoy Energy LP | Traverse City, MI 49685-1560 | Oil & Gas Operator | Feb 2026 |
| 4 | Scandia Energy Co Inc | Traverse City, MI 49684 | Oil & Gas Operator | Dec 1993 |
| 5 | Somoco Inc | Oil & Gas Operator | Feb 2026 | |
| 6 | Southern Energy Operating Co Inc | Oil Operator | Oct 2025 | |
| 7 | Sturgeon Point Development Co | Gas Operator | Jun 2019 |