| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #40 | Antrim County, MI | Sep 2025 | 361 BBLs |
| #41 | Oscoda County, MI | Sep 2025 | 359 BBLs |
| #42 | Kalamazoo County, MI | Sep 2025 | 358 BBLs |
| #43 | Livingston County, MI | Sep 2025 | 251 BBLs |
| #44 | Lake County, MI | Sep 2025 | 247 BBLs |
| #45 | Hillsdale County, MI | Sep 2025 | 234 BBLs |
| #46 | Shiawassee County, MI | Sep 2025 | 195 BBLs |
| #47 | Barry County, MI | Sep 2025 | 135 BBLs |
| #48 | Macomb County, MI | Sep 2025 | 108 BBLs |
| #49 | Huron County, MI | Sep 2025 | 107 BBLs |
| #50 | Montmorency County, MI | Sep 2025 | 59 BBLs |
| #51 | Monroe County, MI | Sep 2025 | 24 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #12 | Ogemaw County, MI | Sep 2025 | 31.7k MCF |
| #13 | Grand Traverse County, MI | Sep 2025 | 22.4k MCF |
| #14 | Osceola County, MI | Sep 2025 | 17.5k MCF |
| #15 | Clare County, MI | Sep 2025 | 14k MCF |
| #16 | Bay County, MI | Sep 2025 | 11.2k MCF |
| #17 | Arenac County, MI | Sep 2025 | 8.8k MCF |
| #18 | Charlevoix County, MI | Sep 2025 | 7.4k MCF |
| #19 | Calhoun County, MI | Sep 2025 | 5.8k MCF |
| #20 | Presque Isle County, MI | Sep 2025 | 2.7k MCF |
| #21 | Wayne County, MI | Sep 2025 | 2.7k MCF |
| #22 | Roscommon County, MI | Sep 2025 | 2.1k MCF |
| #23 | Benzie County, MI | Sep 2025 | 1.9k MCF |