The Deepwater Horizon oil spill located in the Gulf of Mexico occurred on April 20, 2010 after methane gas was somehow put under extremely high pressure, which then caused it to travel up the drill column and eventually ignite. The ignition then prompted an explosion that killed 11 workers (presumed dead as bodies were never found) and injured 17. The ship burned for about 36 hours, after efforts to calm the fire failed, and sank on April 22, 2010. The well continued to leak for over 100 days after various efforts and plans to stop the leak failed. Oil dispersants were widely spread throughout the waters, which helped some. A final fix came about on August 3, 2010 when mud was pumped into the well to stop the flow of oil.
The disturbing part of this spill is that it could have been avoided. Several workers on the platform spoke of their concerns regarding the well months before, but no action was ever really taken. The effects of this oil spill have been truly horrible. Animals have suffered, including pelicans, turtles, birds, and various others