| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Kalamazoo County, MI | Mar 2026 | 35.2k BBLs |
| #2 | Calhoun County, MI | Mar 2026 | 29.3k BBLs |
| #3 | Jackson County, MI | Mar 2026 | 19.3k BBLs |
| #4 | Bay County, MI | Mar 2026 | 17k BBLs |
| #5 | Manistee County, MI | Mar 2026 | 14k BBLs |
| #6 | Ogemaw County, MI | Mar 2026 | 10k BBLs |
| #7 | Otsego County, MI | Mar 2026 | 8.0k BBLs |
| #8 | Clare County, MI | Mar 2026 | 7.6k BBLs |
| #9 | Osceola County, MI | Mar 2026 | 7.0k BBLs |
| #10 | Grand Traverse County, MI | Mar 2026 | 7.0k BBLs |
| #11 | Isabella County, MI | Mar 2026 | 6.3k BBLs |
| #12 | Washtenaw County, MI | Mar 2026 | 6.1k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #5 | Alpena County, MI | Mar 2026 | 77k MCF |
| #6 | Alcona County, MI | Mar 2026 | 75.8k MCF |
| #7 | Oscoda County, MI | Mar 2026 | 66.2k MCF |
| #8 | Gladwin County, MI | Mar 2026 | 55k MCF |
| #9 | Kalkaska County, MI | Mar 2026 | 43.7k MCF |
| #10 | Jackson County, MI | Mar 2026 | 38.2k MCF |
| #11 | Ogemaw County, MI | Mar 2026 | 37.7k MCF |
| #12 | Crawford County, MI | Mar 2026 | 31.4k MCF |
| #13 | Grand Traverse County, MI | Mar 2026 | 16k MCF |
| #14 | Clare County, MI | Mar 2026 | 10k MCF |
| #15 | Benzie County, MI | Mar 2026 | 7.6k MCF |
| #16 | Arenac County, MI | Mar 2026 | 7.0k MCF |