| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Ellis County, KS | May 2025 | 172.4k BBLs |
| #2 | Haskell County, KS | May 2025 | 145.3k BBLs |
| #3 | Finney County, KS | May 2025 | 138.6k BBLs |
| #4 | Barton County, KS | May 2025 | 115.9k BBLs |
| #5 | Russell County, KS | May 2025 | 111.1k BBLs |
| #6 | Rooks County, KS | May 2025 | 106k BBLs |
| #7 | Ness County, KS | May 2025 | 92.6k BBLs |
| #8 | Stafford County, KS | May 2025 | 77.1k BBLs |
| #9 | Graham County, KS | May 2025 | 62k BBLs |
| #10 | Butler County, KS | May 2025 | 60.7k BBLs |
| #11 | Gove County, KS | May 2025 | 49k BBLs |
| #12 | Trego County, KS | May 2025 | 48.7k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Stevens County, KS | May 2025 | 1.6M MCF |
| #2 | Grant County, KS | May 2025 | 1.4M MCF |
| #3 | Kearny County, KS | May 2025 | 1.2M MCF |
| #4 | Barber County, KS | May 2025 | 758.9k MCF |
| #5 | Morton County, KS | May 2025 | 658.3k MCF |
| #6 | Haskell County, KS | May 2025 | 655.7k MCF |
| #7 | Finney County, KS | May 2025 | 650.1k MCF |
| #8 | Stanton County, KS | May 2025 | 563.9k MCF |
| #9 | Harper County, KS | May 2025 | 515.1k MCF |
| #10 | Seward County, KS | May 2025 | 448.6k MCF |
| #11 | Kingman County, KS | May 2025 | 255k MCF |
| #12 | Neosho County, KS | May 2025 | 248.6k MCF |