| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #38 | Mason County, MI | Apr 2026 | 726 BBLs |
| #39 | Oscoda County, MI | Apr 2026 | 629 BBLs |
| #40 | Genesee County, MI | Apr 2026 | 541 BBLs |
| #41 | Saginaw County, MI | Apr 2026 | 512 BBLs |
| #42 | Oceana County, MI | Apr 2026 | 447 BBLs |
| #43 | Barry County, MI | Apr 2026 | 408 BBLs |
| #44 | Antrim County, MI | Apr 2026 | 373 BBLs |
| #45 | Shiawassee County, MI | Apr 2026 | 212 BBLs |
| #46 | Lake County, MI | Apr 2026 | 139 BBLs |
| #47 | Montmorency County, MI | Apr 2026 | 118 BBLs |
| #48 | Wexford County, MI | Apr 2026 | 77 BBLs |
| #49 | Monroe County, MI | Apr 2026 | 8 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #16 | Clare County, MI | Apr 2026 | 10.3k MCF |
| #17 | Arenac County, MI | Apr 2026 | 6.8k MCF |
| #18 | Charlevoix County, MI | Apr 2026 | 5.8k MCF |
| #19 | Wayne County, MI | Apr 2026 | 3.6k MCF |
| #20 | Roscommon County, MI | Apr 2026 | 3.2k MCF |
| #21 | Calhoun County, MI | Apr 2026 | 2.8k MCF |
| #22 | Benzie County, MI | Apr 2026 | 2.1k MCF |
| #23 | Presque Isle County, MI | Apr 2026 | 1.9k MCF |
| #24 | St. Clair County, MI | Apr 2026 | 1.8k MCF |
| #25 | Missaukee County, MI | Apr 2026 | 1.6k MCF |
| #26 | Cheboygan County, MI | Apr 2026 | 308 MCF |
| #27 | Wexford County, MI | Apr 2026 | 270 MCF |