| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Converse County, WY | Jan 2026 | 3.6M BBLs |
| #2 | Campbell County, WY | Jan 2026 | 2.0M BBLs |
| #3 | Laramie County, WY | Jan 2026 | 529.8k BBLs |
| #4 | Park County, WY | Jan 2026 | 344.9k BBLs |
| #5 | Johnson County, WY | Jan 2026 | 327.8k BBLs |
| #6 | Natrona County, WY | Jan 2026 | 290.8k BBLs |
| #7 | Sublette County, WY | Jan 2026 | 248.2k BBLs |
| #8 | Sweetwater County, WY | Jan 2026 | 156.6k BBLs |
| #9 | Hot Springs County, WY | Jan 2026 | 125.7k BBLs |
| #10 | Niobrara County, WY | Jan 2026 | 120.3k BBLs |
| #11 | Big Horn County, WY | Jan 2026 | 91k BBLs |
| #12 | Crook County, WY | Jan 2026 | 62.1k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Sublette County, WY | Jan 2026 | 52.7M MCF |
| #2 | Sweetwater County, WY | Jan 2026 | 14.1M MCF |
| #3 | Campbell County, WY | Jan 2026 | 10.6M MCF |
| #4 | Converse County, WY | Jan 2026 | 9.0M MCF |
| #5 | Fremont County, WY | Jan 2026 | 6.1M MCF |
| #6 | Johnson County, WY | Jan 2026 | 2.9M MCF |
| #7 | Lincoln County, WY | Jan 2026 | 2.4M MCF |
| #8 | Uinta County, WY | Jan 2026 | 1.8M MCF |
| #9 | Carbon County, WY | Jan 2026 | 1.6M MCF |
| #10 | Laramie County, WY | Jan 2026 | 882.5k MCF |
| #11 | Natrona County, WY | Jan 2026 | 474.5k MCF |
| #12 | Park County, WY | Jan 2026 | 374.1k MCF |