| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Raymond Oil Comp | Oil & Gas Operator | Dec 1996 | |
| 2 | Ritchie Explorat | Oil & Gas Operator | Dec 1996 | |
| 3 | Ritchie Exploration, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jan 2024 |
| 4 | Robuck Petroleum, LLC | Nacogdoches, TX 75965 | Oil & Gas Operator | Apr 2024 |
| 5 | Ron'S Oil Operations Inc | Penokee, KS 67659 | Oil Operator | Dec 2018 |