| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #16 | St. Clair County, MI | May 2026 | 3.2k BBLs |
| #17 | Wayne County, MI | May 2026 | 3.2k BBLs |
| #18 | Missaukee County, MI | May 2026 | 2.9k BBLs |
| #19 | Kent County, MI | May 2026 | 2.6k BBLs |
| #20 | Ogemaw County, MI | May 2026 | 2.6k BBLs |
| #21 | Allegan County, MI | May 2026 | 2.6k BBLs |
| #22 | Midland County, MI | May 2026 | 2.6k BBLs |
| #23 | Mecosta County, MI | May 2026 | 2.5k BBLs |
| #24 | Benzie County, MI | May 2026 | 2.5k BBLs |
| #25 | Cheboygan County, MI | May 2026 | 2.4k BBLs |
| #26 | Osceola County, MI | May 2026 | 2.2k BBLs |
| #27 | Newaygo County, MI | May 2026 | 1.8k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #12 | Grand Traverse County, MI | May 2026 | 16.3k MCF |
| #13 | Bay County, MI | May 2026 | 13.7k MCF |
| #14 | Charlevoix County, MI | May 2026 | 6.8k MCF |
| #15 | Wayne County, MI | May 2026 | 4.4k MCF |
| #16 | Calhoun County, MI | May 2026 | 3.7k MCF |
| #17 | Roscommon County, MI | May 2026 | 3.5k MCF |
| #18 | Benzie County, MI | May 2026 | 2.4k MCF |
| #19 | Presque Isle County, MI | May 2026 | 2.1k MCF |
| #20 | Ogemaw County, MI | May 2026 | 1.8k MCF |
| #21 | St. Clair County, MI | May 2026 | 1.5k MCF |
| #22 | Cheboygan County, MI | May 2026 | 647 MCF |
| #23 | Wexford County, MI | May 2026 | 295 MCF |