| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Case Drilling Company | Philpot, KY 42366 | Oil Operator | Dec 2019 |
| 2 | Central Hydrocarbons, LLC | Oil Operator | Dec 2013 | |
| 3 | Church, Steve | Philpot, KY 42366 | Oil & Gas Operator | Dec 2022 |
| 4 | Coffman Oil & Real Estate Inc | Newport Beach, CA 92661 | Oil Operator | Dec 2022 |
| 5 | Continental Resources, Inc. | Oklahoma City, OK 73126 | Oil & Gas Operator | Oct 2025 |
| 6 | Core Minerals Operating Co Inc | Oil & Gas Operator | Dec 2023 | |
| 7 | Countrymark Energy Resources, LLC | MT Vernon, IN 47620 | Oil & Gas Operator | Dec 2023 |