<prompt> Qedela umusho olandelayo: Imizamo yokuvimbela ukuchitheka kukawoyela e-Deepwater Horizon yayiqhubeka kusukela ngesikhathi i-Deepwater Horizon iqhuma ngo-April 20, 2010 kwaze kwaba yilapho umthombo uvalwa ngo-July 15, 2010. Izinhlobo ezihlukahlukene zamahlengethwa nezinye izilwane ezincelisayo izisulu ezingu-61, izinyoni izisulu ezingu-2.095 kanye nezimfudu zasolwandle ezisengozini yokuqothulwa izisulu ezingu-467 ziye zabulawa ngokuqondile noma ngokungaqondile ukuchitheka kukawoyela. Ukuchitheka kwe-Deepwater Horizon sekudlule ngobuningi okwenzeka ngo-1989  <response>: Ukuchitheka kukaphethiloli kwe- Exxon Valdez njengokukhulu kunakho konke okwake kwavela emanzini alawulwa yi-US; kuyafana nokuchitheka kukaphethiloli kwe-Ixtoc I ngo-1979 ngomthamo ophelele okhishwe i-Ixtoc ikhishwe ku; kusukela maphakathi noJulayi 2010, i-Deepwater Horizon ichitheke ku. 