| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Converse County, WY | Sep 2025 | 2.9M BBLs |
| #2 | Campbell County, WY | Sep 2025 | 1.3M BBLs |
| #3 | Laramie County, WY | Sep 2025 | 542.5k BBLs |
| #4 | Natrona County, WY | Sep 2025 | 341.2k BBLs |
| #5 | Park County, WY | Sep 2025 | 323.1k BBLs |
| #6 | Niobrara County, WY | Sep 2025 | 162.4k BBLs |
| #7 | Fremont County, WY | Sep 2025 | 155.2k BBLs |
| #8 | Sublette County, WY | Sep 2025 | 152.2k BBLs |
| #9 | Sweetwater County, WY | Sep 2025 | 147.8k BBLs |
| #10 | Hot Springs County, WY | Sep 2025 | 110.7k BBLs |
| #11 | Big Horn County, WY | Sep 2025 | 88.5k BBLs |
| #12 | Crook County, WY | Sep 2025 | 60.3k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Sublette County, WY | Sep 2025 | 19.9M MCF |
| #2 | Sweetwater County, WY | Sep 2025 | 9.7M MCF |
| #3 | Converse County, WY | Sep 2025 | 7.8M MCF |
| #4 | Campbell County, WY | Sep 2025 | 7.6M MCF |
| #5 | Johnson County, WY | Sep 2025 | 2.3M MCF |
| #6 | Lincoln County, WY | Sep 2025 | 2.2M MCF |
| #7 | Carbon County, WY | Sep 2025 | 1.6M MCF |
| #8 | Uinta County, WY | Sep 2025 | 1.3M MCF |
| #9 | Laramie County, WY | Sep 2025 | 821.8k MCF |
| #10 | Fremont County, WY | Sep 2025 | 474.6k MCF |
| #11 | Park County, WY | Sep 2025 | 369.4k MCF |
| #12 | Natrona County, WY | Sep 2025 | 289.5k MCF |