Dee ihe na-aga n'ihu maka paragraf a - A chọpụtara mmanụ mmanụ "Deepwater Horizon" n'ehihie nke 22 Eprel 2010 mgbe nnukwu mmanụ mmanụ malitere ịgbasa na ebe mbụ rig. Dị ka Flow Rate Technical Group si kwuo, mmanụ a wụfuru ruru ihe dị ka otu puku kilogram mmanụ, nke karịrị mmanụ a wụfuru na 1989 "Exxon Valdez"
dị ka nke kachasị ukwuu nke sitere na mmiri ndị United States na-achịkwa na 1979 Ixtoc I mmanụ mmanụ dị ka nnukwu nsị na Gulf of Mexico. BP agbagọla atụmatụ a na-ekwu na ọ karịrị akarị n'ihi na ọ gụnyere mmanụ nke a chịkọtara tupu ya abanye na mmiri Gulf.