| June 2025 | 4,000,000 | 4.92 | West Belle FONSI and FEMA EA |
| June 2019 | 4,000,000 | 3.2 | East Timbalier TE-118, LA 2018 EA and 2019 FONSI |
| June 2019 | 6,000,000 | 4.2 | Terrebonne Basin TE-143, LA 2019 EA and FONSI |
| May 2015 | 13,400,000 | 4.6 | Whiskey Island (NRDA Caillou Lake Headland) 2014 EA, SupplementalEA and FONSI |
| March 2014 | 6,100,000 | 8.0 | Caminada Headlands II, LA 2013 Supplemental EA and FONSI, 2015 Amendment FONSI and Supplemental EA |
| August 2012 | 5,200,000 | 6.0 | Caminada Headlands, LA 2012 EA and FONSI |
| August 2012 | 5,000,000 | 8.0 | Cameron Parish, LA 2012 EA and FONSI |
| December 2010 | 750,000 | 1.2 | Raccoon Island Phase B 2009 Final EA FONSI |
