| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #6 | Ellis County, OK | Apr 2026 | 640.8k BBLs |
| #7 | Blaine County, OK | Apr 2026 | 616k BBLs |
| #8 | Garvin County, OK | Apr 2026 | 576.1k BBLs |
| #9 | Carter County, OK | Apr 2026 | 559.6k BBLs |
| #10 | McClain County, OK | Apr 2026 | 454.8k BBLs |
| #11 | Custer County, OK | Apr 2026 | 424.5k BBLs |
| #12 | Osage County, OK | Apr 2026 | 282.4k BBLs |
| #13 | Dewey County, OK | Apr 2026 | 239.8k BBLs |
| #14 | Oklahoma County, OK | Apr 2026 | 198.4k BBLs |
| #15 | Major County, OK | Apr 2026 | 189.3k BBLs |
| #16 | Woods County, OK | Apr 2026 | 159.3k BBLs |
| #17 | Caddo County, OK | Apr 2026 | 157.4k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #37 | Grant County, OK | Apr 2026 | 260.8k MCF |
| #38 | Okfuskee County, OK | Apr 2026 | 233.8k MCF |
| #39 | Murray County, OK | Apr 2026 | 232.1k MCF |
| #40 | Payne County, OK | Apr 2026 | 195.4k MCF |
| #41 | Marshall County, OK | Apr 2026 | 180.8k MCF |
| #42 | Pushmataha County, OK | Apr 2026 | 139.2k MCF |
| #43 | Osage County, OK | Apr 2026 | 136.1k MCF |
| #44 | Noble County, OK | Apr 2026 | 121.9k MCF |
| #45 | Pontotoc County, OK | Apr 2026 | 87.1k MCF |
| #46 | Kay County, OK | Apr 2026 | 84.9k MCF |
| #47 | Bryan County, OK | Apr 2026 | 76.2k MCF |
| #48 | Sequoyah County, OK | Apr 2026 | 65.5k MCF |