| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Converse County, WY | Jan 2026 | 3.5M BBLs |
| #2 | Campbell County, WY | Jan 2026 | 1.7M BBLs |
| #3 | Laramie County, WY | Jan 2026 | 529.8k BBLs |
| #4 | Park County, WY | Jan 2026 | 329.2k BBLs |
| #5 | Johnson County, WY | Jan 2026 | 317.3k BBLs |
| #6 | Natrona County, WY | Jan 2026 | 284.5k BBLs |
| #7 | Sublette County, WY | Jan 2026 | 172.6k BBLs |
| #8 | Sweetwater County, WY | Jan 2026 | 146.6k BBLs |
| #9 | Hot Springs County, WY | Jan 2026 | 113.3k BBLs |
| #10 | Niobrara County, WY | Jan 2026 | 97.8k BBLs |
| #11 | Big Horn County, WY | Jan 2026 | 91k BBLs |
| #12 | Crook County, WY | Jan 2026 | 60.9k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Sublette County, WY | Jan 2026 | 22M MCF |
| #2 | Sweetwater County, WY | Jan 2026 | 10.8M MCF |
| #3 | Campbell County, WY | Jan 2026 | 9.3M MCF |
| #4 | Converse County, WY | Jan 2026 | 8.6M MCF |
| #5 | Fremont County, WY | Jan 2026 | 6.1M MCF |
| #6 | Lincoln County, WY | Jan 2026 | 2.3M MCF |
| #7 | Carbon County, WY | Jan 2026 | 1.5M MCF |
| #8 | Uinta County, WY | Jan 2026 | 1.3M MCF |
| #9 | Laramie County, WY | Jan 2026 | 882.5k MCF |
| #10 | Johnson County, WY | Jan 2026 | 770.4k MCF |
| #11 | Natrona County, WY | Jan 2026 | 470.3k MCF |
| #12 | Park County, WY | Jan 2026 | 373k MCF |