| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Aeon Energy Corp | Oil & Gas Operator | Feb 2024 | |
| 2 | Atlas Resources LLC Dba Atlas Rockies LLC | Gas Operator | Jun 2017 | |
| 3 | Black Raven Energy Inc | Oil & Gas Operator | Apr 2017 | |
| 4 | Diamond Operating, Inc. | Oil & Gas Operator | Feb 2022 | |
| 5 | H & R Well Services Inc | FT Morgan, CO 80701 | Oil & Gas Operator | Apr 2015 |
| 6 | Headington Oil Company, L.P. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2008 |
| 7 | PCR Operating LLC | Oil & Gas Operator | Jan 2023 | |
| 8 | Puckett-Warren Oil Co | Oil & Gas Operator | Dec 2007 | |
| 9 | Ritchie Exploration, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jan 2024 |
| 10 | Wme Yates LLC | Gas Operator | Dec 2023 |