| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #34 | Saginaw County, MI | Sep 2025 | 527 BBLs |
| #35 | Eaton County, MI | Sep 2025 | 466 BBLs |
| #36 | Roscommon County, MI | Sep 2025 | 451 BBLs |
| #37 | Oceana County, MI | Sep 2025 | 407 BBLs |
| #38 | St. Clair County, MI | Sep 2025 | 380 BBLs |
| #39 | Antrim County, MI | Sep 2025 | 361 BBLs |
| #40 | Oscoda County, MI | Sep 2025 | 359 BBLs |
| #41 | Kalamazoo County, MI | Sep 2025 | 358 BBLs |
| #42 | Mecosta County, MI | Sep 2025 | 336 BBLs |
| #43 | Shiawassee County, MI | Sep 2025 | 195 BBLs |
| #44 | Lake County, MI | Sep 2025 | 145 BBLs |
| #45 | Barry County, MI | Sep 2025 | 135 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Montmorency County, MI | Sep 2025 | 1.3M MCF |
| #2 | Otsego County, MI | Sep 2025 | 1.2M MCF |
| #3 | Antrim County, MI | Sep 2025 | 818.7k MCF |
| #4 | Alpena County, MI | Sep 2025 | 448.8k MCF |
| #5 | Alcona County, MI | Sep 2025 | 254.7k MCF |
| #6 | Oscoda County, MI | Sep 2025 | 236.7k MCF |
| #7 | Kalkaska County, MI | Sep 2025 | 155.9k MCF |
| #8 | Manistee County, MI | Sep 2025 | 149.1k MCF |
| #9 | Crawford County, MI | Sep 2025 | 134.8k MCF |
| #10 | Gladwin County, MI | Sep 2025 | 51.6k MCF |
| #11 | Ogemaw County, MI | Sep 2025 | 31.7k MCF |
| #12 | Osceola County, MI | Sep 2025 | 17.4k MCF |