| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #53 | Bryan County, OK | May 2026 | 3.9k BBLs |
| #54 | Nowata County, OK | May 2026 | 3.9k BBLs |
| #55 | Cotton County, OK | May 2026 | 3.3k BBLs |
| #56 | Jackson County, OK | May 2026 | 2.9k BBLs |
| #57 | Muskogee County, OK | May 2026 | 2.0k BBLs |
| #58 | Kiowa County, OK | May 2026 | 813 BBLs |
| #59 | Wagoner County, OK | May 2026 | 493 BBLs |
| #60 | Rogers County, OK | May 2026 | 374 BBLs |
| #61 | Mayes County, OK | May 2026 | 241 BBLs |
| #62 | Harmon County, OK | May 2026 | 186 BBLs |
| #63 | Greer County, OK | May 2026 | 168 BBLs |
| #64 | Craig County, OK | May 2026 | 138 BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Grady County, OK | May 2026 | 33M MCF |
| #2 | Canadian County, OK | May 2026 | 32.9M MCF |
| #3 | Blaine County, OK | May 2026 | 17.7M MCF |
| #4 | Custer County, OK | May 2026 | 13.5M MCF |
| #5 | Pittsburg County, OK | May 2026 | 13M MCF |
| #6 | Kingfisher County, OK | May 2026 | 11.9M MCF |
| #7 | Stephens County, OK | May 2026 | 11.6M MCF |
| #8 | Roger Mills County, OK | May 2026 | 10.7M MCF |
| #9 | Garvin County, OK | May 2026 | 9.1M MCF |
| #10 | Ellis County, OK | May 2026 | 5.7M MCF |
| #11 | Carter County, OK | May 2026 | 5.4M MCF |
| #12 | Hughes County, OK | May 2026 | 4.4M MCF |