| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #1 | Wayne County, MS | May 2026 | 125.5k BBLs |
| #2 | Jones County, MS | May 2026 | 116k BBLs |
| #3 | Yazoo County, MS | May 2026 | 59k BBLs |
| #4 | Smith County, MS | May 2026 | 54.6k BBLs |
| #5 | Adams County, MS | May 2026 | 39.8k BBLs |
| #6 | Lincoln County, MS | May 2026 | 27.5k BBLs |
| #7 | Amite County, MS | May 2026 | 23.8k BBLs |
| #8 | Perry County, MS | May 2026 | 22.5k BBLs |
| #9 | Lamar County, MS | May 2026 | 11.7k BBLs |
| #10 | Franklin County, MS | May 2026 | 9.6k BBLs |
| #11 | Simpson County, MS | May 2026 | 6.8k BBLs |
| #12 | Hinds County, MS | May 2026 | 4.8k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #1 | Wayne County, MS | May 2026 | 429.6k MCF |
| #2 | Madison County, MS | May 2026 | 226.1k MCF |
| #3 | Jones County, MS | May 2026 | 132.8k MCF |
| #4 | Lamar County, MS | May 2026 | 110.4k MCF |
| #5 | Smith County, MS | May 2026 | 74.7k MCF |
| #6 | Walthall County, MS | May 2026 | 27k MCF |
| #7 | Amite County, MS | May 2026 | 15.9k MCF |
| #8 | Forrest County, MS | May 2026 | 15.8k MCF |
| #9 | Lawrence County, MS | May 2026 | 8.5k MCF |
| #10 | Hinds County, MS | May 2026 | 6.7k MCF |
| #11 | Lowndes County, MS | May 2026 | 6.6k MCF |
| #12 | Clay County, MS | May 2026 | 6.2k MCF |