| Rank | County | Production Period | Oil Production |
|---|---|---|---|
| #40 | West Baton Rouge Parish, LA | Aug 2018 | 9.8k BBLs |
| #41 | Lafayette Parish, LA | Aug 2018 | 9.2k BBLs |
| #42 | Avoyelles Parish, LA | Aug 2018 | 7.8k BBLs |
| #43 | Bienville Parish, LA | Aug 2018 | 6.3k BBLs |
| #44 | Vernon Parish, LA | Aug 2018 | 5.9k BBLs |
| #45 | East Feliciana Parish, LA | Aug 2018 | 5.5k BBLs |
| #46 | Rapides Parish, LA | Aug 2018 | 4.9k BBLs |
| #47 | Union Parish, LA | Aug 2018 | 2.8k BBLs |
| #48 | Ascension Parish, LA | Aug 2018 | 2.6k BBLs |
| #49 | Sabine Parish, LA | Aug 2018 | 1.5k BBLs |
| #50 | Red River Parish, LA | Aug 2018 | 1.2k BBLs |
| #51 | St. John the Baptist Parish, LA | Aug 2018 | 1.2k BBLs |
| Rank | County | Production Period | Gas Production |
|---|---|---|---|
| #37 | Lafayette Parish, LA | Aug 2018 | 43.4k MCF |
| #38 | St. James Parish, LA | Aug 2018 | 39.5k MCF |
| #39 | Vernon Parish, LA | Aug 2018 | 37.2k MCF |
| #40 | West Baton Rouge Parish, LA | Aug 2018 | 21.3k MCF |
| #41 | Tensas Parish, LA | Aug 2018 | 21.2k MCF |
| #42 | St. Landry Parish, LA | Aug 2018 | 17.9k MCF |
| #43 | Rapides Parish, LA | Aug 2018 | 17.2k MCF |
| #44 | St. Helena Parish, LA | Aug 2018 | 12.1k MCF |
| #45 | Livingston Parish, LA | Aug 2018 | 12k MCF |
| #46 | St. Bernard Parish, LA | Aug 2018 | 8.5k MCF |
| #47 | Caldwell Parish, LA | Aug 2018 | 7.6k MCF |
| #48 | Concordia Parish, LA | Aug 2018 | 5.6k MCF |