| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #13 | Big Horn County, MT | Jun 2025 | 2.9k BBLs |
| #14 | Liberty County, MT | Jun 2025 | 1.8k BBLs |
| #15 | Rosebud County, MT | Jun 2025 | 1.7k BBLs |
| #16 | Teton County, MT | Jun 2025 | 1.7k BBLs |
| #17 | Prairie County, MT | Jun 2025 | 1.4k BBLs |
| #18 | Pondera County, MT | Jun 2025 | 1.3k BBLs |
| #19 | Petroleum County, MT | Jun 2025 | 1.3k BBLs |
| #20 | Musselshell County, MT | Jun 2025 | 1.2k BBLs |
| #21 | Carter County, MT | Jun 2025 | 713 BBLs |
| #22 | Yellowstone County, MT | Jun 2025 | 690 BBLs |
| #23 | Garfield County, MT | Jun 2025 | 423 BBLs |
| #24 | Daniels County, MT | Jun 2025 | 168 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Powder River County, MT | Jun 2025 | 5.9M MCF |
| #2 | Richland County, MT | Jun 2025 | 1.6M MCF |
| #3 | Roosevelt County, MT | Jun 2025 | 632.4k MCF |
| #4 | Phillips County, MT | Jun 2025 | 463.8k MCF |
| #5 | Fallon County, MT | Jun 2025 | 318.1k MCF |
| #6 | Blaine County, MT | Jun 2025 | 174.9k MCF |
| #7 | Hill County, MT | Jun 2025 | 152k MCF |
| #8 | Carbon County, MT | Jun 2025 | 77.3k MCF |
| #9 | Toole County, MT | Jun 2025 | 74.6k MCF |
| #10 | Glacier County, MT | Jun 2025 | 66.5k MCF |
| #11 | Valley County, MT | Jun 2025 | 41.8k MCF |
| #12 | Chouteau County, MT | Jun 2025 | 30.7k MCF |