| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Otsego County, MI | Oct 2025 | 40.2k BBLs |
| #2 | Calhoun County, MI | Oct 2025 | 32.6k BBLs |
| #3 | Jackson County, MI | Oct 2025 | 23.1k BBLs |
| #4 | Bay County, MI | Oct 2025 | 18.5k BBLs |
| #5 | Manistee County, MI | Oct 2025 | 15.7k BBLs |
| #6 | Kalkaska County, MI | Oct 2025 | 14k BBLs |
| #7 | Ogemaw County, MI | Oct 2025 | 10k BBLs |
| #8 | Grand Traverse County, MI | Oct 2025 | 8.5k BBLs |
| #9 | Washtenaw County, MI | Oct 2025 | 7.1k BBLs |
| #10 | Clare County, MI | Oct 2025 | 6.5k BBLs |
| #11 | Isabella County, MI | Oct 2025 | 6.4k BBLs |
| #12 | Osceola County, MI | Oct 2025 | 6.1k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Otsego County, MI | Oct 2025 | 580.1k MCF |
| #2 | Montmorency County, MI | Oct 2025 | 452.9k MCF |
| #3 | Manistee County, MI | Oct 2025 | 128.4k MCF |
| #4 | Alpena County, MI | Oct 2025 | 94.8k MCF |
| #5 | Oscoda County, MI | Oct 2025 | 89.7k MCF |
| #6 | Alcona County, MI | Oct 2025 | 72.7k MCF |
| #7 | Kalkaska County, MI | Oct 2025 | 58.2k MCF |
| #8 | Gladwin County, MI | Oct 2025 | 52.9k MCF |
| #9 | Antrim County, MI | Oct 2025 | 51.4k MCF |
| #10 | Jackson County, MI | Oct 2025 | 47.1k MCF |
| #11 | Crawford County, MI | Oct 2025 | 34.4k MCF |
| #12 | Ogemaw County, MI | Oct 2025 | 30.4k MCF |