| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Otsego County, MI | Feb 2026 | 34.9k BBLs |
| #2 | Kalamazoo County, MI | Feb 2026 | 33.7k BBLs |
| #3 | Calhoun County, MI | Feb 2026 | 27.5k BBLs |
| #4 | Jackson County, MI | Feb 2026 | 16.7k BBLs |
| #5 | Bay County, MI | Feb 2026 | 14.6k BBLs |
| #6 | Manistee County, MI | Feb 2026 | 14.1k BBLs |
| #7 | Clare County, MI | Feb 2026 | 7.1k BBLs |
| #8 | Osceola County, MI | Feb 2026 | 7.0k BBLs |
| #9 | Ogemaw County, MI | Feb 2026 | 7.0k BBLs |
| #10 | Grand Traverse County, MI | Feb 2026 | 6.8k BBLs |
| #11 | Washtenaw County, MI | Feb 2026 | 5.8k BBLs |
| #12 | Isabella County, MI | Feb 2026 | 5.8k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Montmorency County, MI | Feb 2026 | 1.1M MCF |
| #2 | Otsego County, MI | Feb 2026 | 952k MCF |
| #3 | Antrim County, MI | Feb 2026 | 759.4k MCF |
| #4 | Alpena County, MI | Feb 2026 | 387.1k MCF |
| #5 | Alcona County, MI | Feb 2026 | 211.6k MCF |
| #6 | Oscoda County, MI | Feb 2026 | 204.5k MCF |
| #7 | Manistee County, MI | Feb 2026 | 148.2k MCF |
| #8 | Kalkaska County, MI | Feb 2026 | 136.8k MCF |
| #9 | Crawford County, MI | Feb 2026 | 110.5k MCF |
| #10 | Gladwin County, MI | Feb 2026 | 47.4k MCF |
| #11 | Ogemaw County, MI | Feb 2026 | 37.2k MCF |
| #12 | Jackson County, MI | Feb 2026 | 31.4k MCF |