| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Weld County, CO | Jan 2026 | 10.4M BBLs |
| #2 | Adams County, CO | Jan 2026 | 928.5k BBLs |
| #3 | Arapahoe County, CO | Jan 2026 | 486.5k BBLs |
| #4 | Larimer County, CO | Jan 2026 | 266.8k BBLs |
| #5 | Rio Blanco County, CO | Jan 2026 | 256.5k BBLs |
| #6 | Jackson County, CO | Jan 2026 | 99.1k BBLs |
| #7 | Broomfield County, CO | Jan 2026 | 77.9k BBLs |
| #8 | Garfield County, CO | Jan 2026 | 71.9k BBLs |
| #9 | Cheyenne County, CO | Jan 2026 | 34k BBLs |
| #10 | Elbert County, CO | Jan 2026 | 25.3k BBLs |
| #11 | Washington County, CO | Jan 2026 | 16.7k BBLs |
| #12 | Moffat County, CO | Jan 2026 | 13.9k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #7 | Las Animas County, CO | Jan 2026 | 2.8M MCF |
| #8 | Mesa County, CO | Jan 2026 | 1.9M MCF |
| #9 | Dolores County, CO | Jan 2026 | 1.6M MCF |
| #10 | Arapahoe County, CO | Jan 2026 | 1.6M MCF |
| #11 | Archuleta County, CO | Jan 2026 | 1.5M MCF |
| #12 | Broomfield County, CO | Jan 2026 | 1.3M MCF |
| #13 | Larimer County, CO | Jan 2026 | 987.9k MCF |
| #14 | Yuma County, CO | Jan 2026 | 863.4k MCF |
| #15 | Gunnison County, CO | Jan 2026 | 689.1k MCF |
| #16 | Moffat County, CO | Jan 2026 | 346.4k MCF |
| #17 | Cheyenne County, CO | Jan 2026 | 275.4k MCF |
| #18 | Delta County, CO | Jan 2026 | 232.6k MCF |