| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Weld County, CO | Nov 2025 | 11.4M BBLs |
| #2 | Adams County, CO | Nov 2025 | 831.1k BBLs |
| #3 | Arapahoe County, CO | Nov 2025 | 551.2k BBLs |
| #4 | Larimer County, CO | Nov 2025 | 284.5k BBLs |
| #5 | Rio Blanco County, CO | Nov 2025 | 254.2k BBLs |
| #6 | Broomfield County, CO | Nov 2025 | 79.1k BBLs |
| #7 | Jackson County, CO | Nov 2025 | 58k BBLs |
| #8 | Garfield County, CO | Nov 2025 | 50k BBLs |
| #9 | Cheyenne County, CO | Nov 2025 | 26.6k BBLs |
| #10 | Moffat County, CO | Nov 2025 | 17k BBLs |
| #11 | Washington County, CO | Nov 2025 | 16.6k BBLs |
| #12 | Lincoln County, CO | Nov 2025 | 10.5k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #12 | Larimer County, CO | Nov 2025 | 788.9k MCF |
| #13 | Moffat County, CO | Nov 2025 | 377.2k MCF |
| #14 | Gunnison County, CO | Nov 2025 | 279.9k MCF |
| #15 | Delta County, CO | Nov 2025 | 246.4k MCF |
| #16 | Cheyenne County, CO | Nov 2025 | 180.5k MCF |
| #17 | Huerfano County, CO | Nov 2025 | 146.6k MCF |
| #18 | Jackson County, CO | Nov 2025 | 142.7k MCF |
| #19 | Boulder County, CO | Nov 2025 | 13.4k MCF |
| #20 | Kiowa County, CO | Nov 2025 | 12.2k MCF |
| #21 | Prowers County, CO | Nov 2025 | 8.5k MCF |
| #22 | Bent County, CO | Nov 2025 | 6.9k MCF |
| #23 | Montezuma County, CO | Nov 2025 | 3.6k MCF |