| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Jones County, MS | May 2026 | 116k BBLs |
| #2 | Wayne County, MS | May 2026 | 86.1k BBLs |
| #3 | Yazoo County, MS | May 2026 | 57.2k BBLs |
| #4 | Smith County, MS | May 2026 | 46.8k BBLs |
| #5 | Adams County, MS | May 2026 | 39.8k BBLs |
| #6 | Amite County, MS | May 2026 | 23.8k BBLs |
| #7 | Perry County, MS | May 2026 | 22.5k BBLs |
| #8 | Lamar County, MS | May 2026 | 11.7k BBLs |
| #9 | Franklin County, MS | May 2026 | 9.6k BBLs |
| #10 | Simpson County, MS | May 2026 | 6.8k BBLs |
| #11 | Hinds County, MS | May 2026 | 4.8k BBLs |
| #12 | Pike County, MS | May 2026 | 2.4k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #5 | Walthall County, MS | May 2026 | 25.9k MCF |
| #6 | Amite County, MS | May 2026 | 15.9k MCF |
| #7 | Forrest County, MS | May 2026 | 15.8k MCF |
| #8 | Lawrence County, MS | May 2026 | 8.5k MCF |
| #9 | Hinds County, MS | May 2026 | 6.7k MCF |
| #10 | Lowndes County, MS | May 2026 | 6.6k MCF |
| #11 | Clay County, MS | May 2026 | 6.2k MCF |
| #12 | Adams County, MS | May 2026 | 6.0k MCF |
| #13 | Simpson County, MS | May 2026 | 3.2k MCF |
| #14 | Perry County, MS | May 2026 | 1.7k MCF |
| #15 | Pontotoc County, MS | May 2026 | 477 MCF |
| #16 | Franklin County, MS | May 2026 | 377 MCF |