| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #12 | Valley County, MT | Nov 2025 | 5.1k BBLs |
| #13 | Rosebud County, MT | Nov 2025 | 3.4k BBLs |
| #14 | Musselshell County, MT | Nov 2025 | 2.0k BBLs |
| #15 | Prairie County, MT | Nov 2025 | 2.0k BBLs |
| #16 | Pondera County, MT | Nov 2025 | 1.6k BBLs |
| #17 | Teton County, MT | Nov 2025 | 1.2k BBLs |
| #18 | Petroleum County, MT | Nov 2025 | 1.1k BBLs |
| #19 | Liberty County, MT | Nov 2025 | 661 BBLs |
| #20 | Carter County, MT | Nov 2025 | 486 BBLs |
| #21 | Daniels County, MT | Nov 2025 | 400 BBLs |
| #22 | Yellowstone County, MT | Nov 2025 | 375 BBLs |
| #23 | Garfield County, MT | Nov 2025 | 309 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Richland County, MT | Nov 2025 | 2.0M MCF |
| #2 | Roosevelt County, MT | Nov 2025 | 811k MCF |
| #3 | Phillips County, MT | Nov 2025 | 451.3k MCF |
| #4 | Fallon County, MT | Nov 2025 | 330.7k MCF |
| #5 | Blaine County, MT | Nov 2025 | 171.2k MCF |
| #6 | Hill County, MT | Nov 2025 | 152.2k MCF |
| #7 | Toole County, MT | Nov 2025 | 78.5k MCF |
| #8 | Glacier County, MT | Nov 2025 | 74k MCF |
| #9 | Carbon County, MT | Nov 2025 | 69.4k MCF |
| #10 | Valley County, MT | Nov 2025 | 44.8k MCF |
| #11 | Chouteau County, MT | Nov 2025 | 32.1k MCF |
| #12 | Liberty County, MT | Nov 2025 | 26.9k MCF |