| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #31 | Beaver County, OK | May 2026 | 45.2k BBLs |
| #32 | Kay County, OK | May 2026 | 41.8k BBLs |
| #33 | Lincoln County, OK | May 2026 | 37.3k BBLs |
| #34 | Murray County, OK | May 2026 | 35.6k BBLs |
| #35 | Cleveland County, OK | May 2026 | 27.7k BBLs |
| #36 | Washita County, OK | May 2026 | 23.5k BBLs |
| #37 | Pawnee County, OK | May 2026 | 21.9k BBLs |
| #38 | Grant County, OK | May 2026 | 21.2k BBLs |
| #39 | Marshall County, OK | May 2026 | 20.1k BBLs |
| #40 | Okfuskee County, OK | May 2026 | 18.2k BBLs |
| #41 | Hughes County, OK | May 2026 | 17.7k BBLs |
| #42 | Tulsa County, OK | May 2026 | 16.5k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #51 | Pottawatomie County, OK | May 2026 | 26k MCF |
| #52 | Kiowa County, OK | May 2026 | 23.7k MCF |
| #53 | Comanche County, OK | May 2026 | 21.3k MCF |
| #54 | Creek County, OK | May 2026 | 20.4k MCF |
| #55 | Cimarron County, OK | May 2026 | 20k MCF |
| #56 | Okmulgee County, OK | May 2026 | 18.3k MCF |
| #57 | Nowata County, OK | May 2026 | 12.8k MCF |
| #58 | Pawnee County, OK | May 2026 | 9.5k MCF |
| #59 | Washington County, OK | May 2026 | 4.4k MCF |
| #60 | Greer County, OK | May 2026 | 1.6k MCF |
| #61 | Tulsa County, OK | May 2026 | 1.4k MCF |
| #62 | Craig County, OK | May 2026 | 1.2k MCF |