| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Converse County, WY | Apr 2026 | 3.7M BBLs |
| #2 | Campbell County, WY | Apr 2026 | 1.9M BBLs |
| #3 | Laramie County, WY | Apr 2026 | 482k BBLs |
| #4 | Park County, WY | Apr 2026 | 336.1k BBLs |
| #5 | Natrona County, WY | Apr 2026 | 297k BBLs |
| #6 | Johnson County, WY | Apr 2026 | 252.3k BBLs |
| #7 | Sublette County, WY | Apr 2026 | 192.1k BBLs |
| #8 | Fremont County, WY | Apr 2026 | 179.1k BBLs |
| #9 | Hot Springs County, WY | Apr 2026 | 119.9k BBLs |
| #10 | Sweetwater County, WY | Apr 2026 | 86.5k BBLs |
| #11 | Big Horn County, WY | Apr 2026 | 83.4k BBLs |
| #12 | Niobrara County, WY | Apr 2026 | 82.5k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Sublette County, WY | Apr 2026 | 46.3M MCF |
| #2 | Campbell County, WY | Apr 2026 | 10.4M MCF |
| #3 | Converse County, WY | Apr 2026 | 9.0M MCF |
| #4 | Sweetwater County, WY | Apr 2026 | 8.7M MCF |
| #5 | Johnson County, WY | Apr 2026 | 2.7M MCF |
| #6 | Fremont County, WY | Apr 2026 | 2.4M MCF |
| #7 | Lincoln County, WY | Apr 2026 | 1.7M MCF |
| #8 | Uinta County, WY | Apr 2026 | 1.5M MCF |
| #9 | Laramie County, WY | Apr 2026 | 829.3k MCF |
| #10 | Park County, WY | Apr 2026 | 437k MCF |
| #11 | Natrona County, WY | Apr 2026 | 427.6k MCF |
| #12 | Niobrara County, WY | Apr 2026 | 170.6k MCF |