| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #37 | Eaton County, MI | Oct 2025 | 835 BBLs |
| #38 | Muskegon County, MI | Oct 2025 | 722 BBLs |
| #39 | Genesee County, MI | Oct 2025 | 659 BBLs |
| #40 | Oceana County, MI | Oct 2025 | 443 BBLs |
| #41 | Antrim County, MI | Oct 2025 | 357 BBLs |
| #42 | Lake County, MI | Oct 2025 | 282 BBLs |
| #43 | Oscoda County, MI | Oct 2025 | 273 BBLs |
| #44 | Shiawassee County, MI | Oct 2025 | 215 BBLs |
| #45 | Hillsdale County, MI | Oct 2025 | 192 BBLs |
| #46 | Wexford County, MI | Oct 2025 | 174 BBLs |
| #47 | Montmorency County, MI | Oct 2025 | 157 BBLs |
| #48 | Macomb County, MI | Oct 2025 | 127 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Montmorency County, MI | Oct 2025 | 1.3M MCF |
| #2 | Otsego County, MI | Oct 2025 | 1.1M MCF |
| #3 | Antrim County, MI | Oct 2025 | 894.4k MCF |
| #4 | Alpena County, MI | Oct 2025 | 437.4k MCF |
| #5 | Alcona County, MI | Oct 2025 | 250k MCF |
| #6 | Oscoda County, MI | Oct 2025 | 227.9k MCF |
| #7 | Kalkaska County, MI | Oct 2025 | 205.1k MCF |
| #8 | Manistee County, MI | Oct 2025 | 158.4k MCF |
| #9 | Crawford County, MI | Oct 2025 | 141.1k MCF |
| #10 | Gladwin County, MI | Oct 2025 | 52.9k MCF |
| #11 | Jackson County, MI | Oct 2025 | 47.1k MCF |
| #12 | Ogemaw County, MI | Oct 2025 | 30.4k MCF |