| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Otsego County, MI | Jun 2026 | 29.9k BBLs |
| #2 | Calhoun County, MI | Jun 2026 | 25.8k BBLs |
| #3 | Jackson County, MI | Jun 2026 | 20.2k BBLs |
| #4 | Kalkaska County, MI | Jun 2026 | 11.6k BBLs |
| #5 | Arenac County, MI | Jun 2026 | 8.0k BBLs |
| #6 | Osceola County, MI | Jun 2026 | 7.1k BBLs |
| #7 | Manistee County, MI | Jun 2026 | 6.1k BBLs |
| #8 | Clare County, MI | Jun 2026 | 5.8k BBLs |
| #9 | Isabella County, MI | Jun 2026 | 5.5k BBLs |
| #10 | Washtenaw County, MI | Jun 2026 | 5.3k BBLs |
| #11 | Gladwin County, MI | Jun 2026 | 5.0k BBLs |
| #12 | Grand Traverse County, MI | Jun 2026 | 4.9k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #7 | Kalkaska County, MI | Jun 2026 | 133.2k MCF |
| #8 | Crawford County, MI | Jun 2026 | 88k MCF |
| #9 | Manistee County, MI | Jun 2026 | 82.7k MCF |
| #10 | Gladwin County, MI | Jun 2026 | 49.4k MCF |
| #11 | Jackson County, MI | Jun 2026 | 39.5k MCF |
| #12 | Ogemaw County, MI | Jun 2026 | 32.2k MCF |
| #13 | Osceola County, MI | Jun 2026 | 12.4k MCF |
| #14 | Bay County, MI | Jun 2026 | 9.9k MCF |
| #15 | Clare County, MI | Jun 2026 | 9.0k MCF |
| #16 | Arenac County, MI | Jun 2026 | 7.8k MCF |
| #17 | Charlevoix County, MI | Jun 2026 | 5.9k MCF |
| #18 | Grand Traverse County, MI | Jun 2026 | 5.2k MCF |