Ramba uchiverenga ndima iyi - Niger Delta ndeimwe yenzvimbo dzakasvibiswa zvikuru munyika. Gore roga roga mafuta anoyerera anopfuura akabuda muGulf of Mexico muna 2010
. Hurumende yeNigeria inoshuma kudururwa kwemvura kunopfuura 7.000 pakati pa1970 na2000 uye nzvimbo huru dzinodururwa mvura dzinopfuura 2.000.