| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #6 | Jackson County, CO | May 2026 | 109.2k BBLs |
| #7 | Broomfield County, CO | May 2026 | 69.1k BBLs |
| #8 | Garfield County, CO | May 2026 | 56.5k BBLs |
| #9 | Cheyenne County, CO | May 2026 | 45.7k BBLs |
| #10 | Elbert County, CO | May 2026 | 22.6k BBLs |
| #11 | Moffat County, CO | May 2026 | 20k BBLs |
| #12 | Washington County, CO | May 2026 | 17.6k BBLs |
| #13 | Logan County, CO | May 2026 | 7.6k BBLs |
| #14 | Montezuma County, CO | May 2026 | 6.1k BBLs |
| #15 | Kiowa County, CO | May 2026 | 4.6k BBLs |
| #16 | Lincoln County, CO | May 2026 | 4.4k BBLs |
| #17 | Mesa County, CO | May 2026 | 3.3k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #15 | Gunnison County, CO | May 2026 | 378.1k MCF |
| #16 | Moffat County, CO | May 2026 | 366.4k MCF |
| #17 | Cheyenne County, CO | May 2026 | 328.4k MCF |
| #18 | Huerfano County, CO | May 2026 | 261.9k MCF |
| #19 | Jackson County, CO | May 2026 | 194.7k MCF |
| #20 | Delta County, CO | May 2026 | 186.9k MCF |
| #21 | Washington County, CO | May 2026 | 55.1k MCF |
| #22 | Elbert County, CO | May 2026 | 40.2k MCF |
| #23 | Boulder County, CO | May 2026 | 23.7k MCF |
| #24 | Prowers County, CO | May 2026 | 16.4k MCF |
| #25 | Kiowa County, CO | May 2026 | 14.6k MCF |
| #26 | Bent County, CO | May 2026 | 8.9k MCF |