| Name of Subsidiary | Jurisdiction of Organization | |||||||
| Mach Natural Resources Intermediate LLC | Delaware | |||||||
| Mach Natural Resources Holdco LLC | Delaware | |||||||
| BCE-Mach LLC | Delaware | |||||||
| BCE-Mach II LLC | Delaware | |||||||
| BCE-Mach III LLC | Delaware | |||||||
| BCE-Mach III Midstream Holdings LLC | Delaware | |||||||
| Simcoe LLC | Delaware | |||||||
| Simlog LLC | Delaware | |||||||
| SJ Investment Opps LLC | Delaware | |||||||
| Ringwood Gathering Company, LLC | Delaware | |||||||
| Timberland Gathering & Processing Company, LLC | Delaware | |||||||