| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Kalamazoo County, MI | Apr 2025 | 41.1k BBLs |
| #2 | Calhoun County, MI | Apr 2025 | 34.8k BBLs |
| #3 | Otsego County, MI | Apr 2025 | 27.6k BBLs |
| #4 | Jackson County, MI | Apr 2025 | 22.4k BBLs |
| #5 | Manistee County, MI | Apr 2025 | 21.1k BBLs |
| #6 | Kalkaska County, MI | Apr 2025 | 17.4k BBLs |
| #7 | Bay County, MI | Apr 2025 | 16.6k BBLs |
| #8 | Clare County, MI | Apr 2025 | 13.3k BBLs |
| #9 | Ogemaw County, MI | Apr 2025 | 10.4k BBLs |
| #10 | Grand Traverse County, MI | Apr 2025 | 9.8k BBLs |
| #11 | Washtenaw County, MI | Apr 2025 | 7.8k BBLs |
| #12 | Roscommon County, MI | Apr 2025 | 7.5k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #17 | Benzie County, MI | Apr 2025 | 8.7k MCF |
| #18 | Arenac County, MI | Apr 2025 | 8.1k MCF |
| #19 | Charlevoix County, MI | Apr 2025 | 7.4k MCF |
| #20 | Calhoun County, MI | Apr 2025 | 4.6k MCF |
| #21 | Roscommon County, MI | Apr 2025 | 3.0k MCF |
| #22 | Missaukee County, MI | Apr 2025 | 2.9k MCF |
| #23 | Wayne County, MI | Apr 2025 | 2.6k MCF |
| #24 | Presque Isle County, MI | Apr 2025 | 2.3k MCF |
| #25 | St. Clair County, MI | Apr 2025 | 1.7k MCF |
| #26 | Lake County, MI | Apr 2025 | 620 MCF |
| #27 | Wexford County, MI | Apr 2025 | 597 MCF |
| #28 | Cheboygan County, MI | Apr 2025 | 25 MCF |