| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Weld County, CO | Sep 2025 | 11.5M BBLs |
| #2 | Adams County, CO | Sep 2025 | 1.1M BBLs |
| #3 | Arapahoe County, CO | Sep 2025 | 554.1k BBLs |
| #4 | Larimer County, CO | Sep 2025 | 258.5k BBLs |
| #5 | Rio Blanco County, CO | Sep 2025 | 247.9k BBLs |
| #6 | Broomfield County, CO | Sep 2025 | 84.3k BBLs |
| #7 | Garfield County, CO | Sep 2025 | 61.9k BBLs |
| #8 | Jackson County, CO | Sep 2025 | 61k BBLs |
| #9 | Cheyenne County, CO | Sep 2025 | 41.4k BBLs |
| #10 | Elbert County, CO | Sep 2025 | 29.5k BBLs |
| #11 | Washington County, CO | Sep 2025 | 17.8k BBLs |
| #12 | Moffat County, CO | Sep 2025 | 16.5k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #5 | Rio Blanco County, CO | Sep 2025 | 5.0M MCF |
| #6 | Adams County, CO | Sep 2025 | 4.6M MCF |
| #7 | Mesa County, CO | Sep 2025 | 2.0M MCF |
| #8 | Dolores County, CO | Sep 2025 | 1.8M MCF |
| #9 | Arapahoe County, CO | Sep 2025 | 1.7M MCF |
| #10 | Archuleta County, CO | Sep 2025 | 1.6M MCF |
| #11 | Broomfield County, CO | Sep 2025 | 1.4M MCF |
| #12 | Las Animas County, CO | Sep 2025 | 889.1k MCF |
| #13 | Yuma County, CO | Sep 2025 | 832.9k MCF |
| #14 | Larimer County, CO | Sep 2025 | 748.8k MCF |
| #15 | Cheyenne County, CO | Sep 2025 | 307.9k MCF |
| #16 | Gunnison County, CO | Sep 2025 | 238.7k MCF |