| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #7 | Blaine County, MT | Oct 2025 | 16.5k BBLs |
| #8 | Dawson County, MT | Oct 2025 | 10.3k BBLs |
| #9 | Glacier County, MT | Oct 2025 | 9.4k BBLs |
| #10 | Toole County, MT | Oct 2025 | 6.4k BBLs |
| #11 | Carbon County, MT | Oct 2025 | 6.0k BBLs |
| #12 | Valley County, MT | Oct 2025 | 5.5k BBLs |
| #13 | Rosebud County, MT | Oct 2025 | 4.0k BBLs |
| #14 | Prairie County, MT | Oct 2025 | 2.1k BBLs |
| #15 | Musselshell County, MT | Oct 2025 | 1.9k BBLs |
| #16 | Teton County, MT | Oct 2025 | 905 BBLs |
| #17 | Petroleum County, MT | Oct 2025 | 899 BBLs |
| #18 | Liberty County, MT | Oct 2025 | 889 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #8 | Toole County, MT | Oct 2025 | 56.3k MCF |
| #9 | Valley County, MT | Oct 2025 | 46k MCF |
| #10 | Chouteau County, MT | Oct 2025 | 32.3k MCF |
| #11 | Glacier County, MT | Oct 2025 | 23.3k MCF |
| #12 | Liberty County, MT | Oct 2025 | 22.1k MCF |
| #13 | Sheridan County, MT | Oct 2025 | 11.2k MCF |
| #14 | Carbon County, MT | Oct 2025 | 5.7k MCF |
| #15 | Wibaux County, MT | Oct 2025 | 5.2k MCF |
| #16 | Dawson County, MT | Oct 2025 | 4.0k MCF |
| #17 | Rosebud County, MT | Oct 2025 | 632 MCF |
| #18 | Prairie County, MT | Oct 2025 | 620 MCF |
| #19 | Fergus County, MT | Oct 2025 | 572 MCF |