| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Grady County, OK | Mar 2026 | 1.6M BBLs |
| #2 | Canadian County, OK | Mar 2026 | 1.2M BBLs |
| #3 | Stephens County, OK | Mar 2026 | 1.0M BBLs |
| #4 | Kingfisher County, OK | Mar 2026 | 970.3k BBLs |
| #5 | Roger Mills County, OK | Mar 2026 | 868.8k BBLs |
| #6 | Ellis County, OK | Mar 2026 | 708.9k BBLs |
| #7 | Blaine County, OK | Mar 2026 | 694.8k BBLs |
| #8 | Carter County, OK | Mar 2026 | 688.3k BBLs |
| #9 | Garvin County, OK | Mar 2026 | 642k BBLs |
| #10 | McClain County, OK | Mar 2026 | 499.4k BBLs |
| #11 | Custer County, OK | Mar 2026 | 492.2k BBLs |
| #12 | Osage County, OK | Mar 2026 | 304.4k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Canadian County, OK | Mar 2026 | 31.3M MCF |
| #2 | Grady County, OK | Mar 2026 | 30.9M MCF |
| #3 | Blaine County, OK | Mar 2026 | 20.8M MCF |
| #4 | Pittsburg County, OK | Mar 2026 | 13.8M MCF |
| #5 | Custer County, OK | Mar 2026 | 12.3M MCF |
| #6 | Stephens County, OK | Mar 2026 | 12.2M MCF |
| #7 | Kingfisher County, OK | Mar 2026 | 11.9M MCF |
| #8 | Garvin County, OK | Mar 2026 | 9.0M MCF |
| #9 | Roger Mills County, OK | Mar 2026 | 6.9M MCF |
| #10 | Carter County, OK | Mar 2026 | 6.2M MCF |
| #11 | Hughes County, OK | Mar 2026 | 5.0M MCF |
| #12 | McClain County, OK | Mar 2026 | 4.5M MCF |