| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #38 | Mason County, MI | Apr 2026 | 726 BBLs |
| #39 | Oscoda County, MI | Apr 2026 | 629 BBLs |
| #40 | Genesee County, MI | Apr 2026 | 541 BBLs |
| #41 | Saginaw County, MI | Apr 2026 | 512 BBLs |
| #42 | Oceana County, MI | Apr 2026 | 447 BBLs |
| #43 | Barry County, MI | Apr 2026 | 408 BBLs |
| #44 | Antrim County, MI | Apr 2026 | 373 BBLs |
| #45 | Shiawassee County, MI | Apr 2026 | 212 BBLs |
| #46 | Lake County, MI | Apr 2026 | 139 BBLs |
| #47 | Montmorency County, MI | Apr 2026 | 118 BBLs |
| #48 | Wexford County, MI | Apr 2026 | 77 BBLs |
| #49 | Monroe County, MI | Apr 2026 | 8 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Montmorency County, MI | Apr 2026 | 1.3M MCF |
| #2 | Otsego County, MI | Apr 2026 | 1.0M MCF |
| #3 | Antrim County, MI | Apr 2026 | 825.2k MCF |
| #4 | Alpena County, MI | Apr 2026 | 432.3k MCF |
| #5 | Alcona County, MI | Apr 2026 | 247.8k MCF |
| #6 | Oscoda County, MI | Apr 2026 | 222.7k MCF |
| #7 | Kalkaska County, MI | Apr 2026 | 165.1k MCF |
| #8 | Manistee County, MI | Apr 2026 | 158.6k MCF |
| #9 | Crawford County, MI | Apr 2026 | 115.4k MCF |
| #10 | Gladwin County, MI | Apr 2026 | 48.6k MCF |
| #11 | Jackson County, MI | Apr 2026 | 34.7k MCF |
| #12 | Ogemaw County, MI | Apr 2026 | 30.8k MCF |