| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Otsego County, MI | Sep 2025 | 38.2k BBLs |
| #2 | Calhoun County, MI | Sep 2025 | 32.5k BBLs |
| #3 | Jackson County, MI | Sep 2025 | 21.6k BBLs |
| #4 | Bay County, MI | Sep 2025 | 17.5k BBLs |
| #5 | Manistee County, MI | Sep 2025 | 16.9k BBLs |
| #6 | Kalkaska County, MI | Sep 2025 | 15.8k BBLs |
| #7 | Clare County, MI | Sep 2025 | 12.1k BBLs |
| #8 | Ogemaw County, MI | Sep 2025 | 10.7k BBLs |
| #9 | Grand Traverse County, MI | Sep 2025 | 8.8k BBLs |
| #10 | Osceola County, MI | Sep 2025 | 7.4k BBLs |
| #11 | Washtenaw County, MI | Sep 2025 | 6.7k BBLs |
| #12 | Roscommon County, MI | Sep 2025 | 6.7k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Montmorency County, MI | Sep 2025 | 1.2M MCF |
| #2 | Otsego County, MI | Sep 2025 | 1.2M MCF |
| #3 | Antrim County, MI | Sep 2025 | 818.7k MCF |
| #4 | Alpena County, MI | Sep 2025 | 448.8k MCF |
| #5 | Oscoda County, MI | Sep 2025 | 265.8k MCF |
| #6 | Alcona County, MI | Sep 2025 | 254.7k MCF |
| #7 | Kalkaska County, MI | Sep 2025 | 176.1k MCF |
| #8 | Manistee County, MI | Sep 2025 | 151k MCF |
| #9 | Crawford County, MI | Sep 2025 | 138.1k MCF |
| #10 | Gladwin County, MI | Sep 2025 | 51.6k MCF |
| #11 | Jackson County, MI | Sep 2025 | 44.8k MCF |
| #12 | Ogemaw County, MI | Sep 2025 | 31.7k MCF |