| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Kalamazoo County, MI | Jul 2025 | 36.8k BBLs |
| #2 | Otsego County, MI | Jul 2025 | 36.3k BBLs |
| #3 | Calhoun County, MI | Jul 2025 | 34.5k BBLs |
| #4 | Jackson County, MI | Jul 2025 | 20.7k BBLs |
| #5 | Bay County, MI | Jul 2025 | 18.4k BBLs |
| #6 | Manistee County, MI | Jul 2025 | 16.8k BBLs |
| #7 | Kalkaska County, MI | Jul 2025 | 16.5k BBLs |
| #8 | Clare County, MI | Jul 2025 | 11.8k BBLs |
| #9 | Ogemaw County, MI | Jul 2025 | 11.6k BBLs |
| #10 | Arenac County, MI | Jul 2025 | 9.2k BBLs |
| #11 | Grand Traverse County, MI | Jul 2025 | 7.9k BBLs |
| #12 | Washtenaw County, MI | Jul 2025 | 7.1k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #16 | Arenac County, MI | Jul 2025 | 9.4k MCF |
| #17 | Benzie County, MI | Jul 2025 | 9.3k MCF |
| #18 | Charlevoix County, MI | Jul 2025 | 6.7k MCF |
| #19 | Clare County, MI | Jul 2025 | 4.0k MCF |
| #20 | Calhoun County, MI | Jul 2025 | 3.6k MCF |
| #21 | Presque Isle County, MI | Jul 2025 | 2.6k MCF |
| #22 | St. Clair County, MI | Jul 2025 | 2.0k MCF |
| #23 | Wayne County, MI | Jul 2025 | 1.3k MCF |
| #24 | Wexford County, MI | Jul 2025 | 817 MCF |
| #25 | Cheboygan County, MI | Jul 2025 | 811 MCF |
| #26 | Missaukee County, MI | Jul 2025 | 666 MCF |
| #27 | Lake County, MI | Jul 2025 | 575 MCF |