RESTORE Act Gulf Coast. On April 20, 2010, the Deepwater Horizon, an oil rig located in the Gulf of Mexico that was owned by Transocean and drilling for British Petroleum (BP) exploded, killing 11 workers and injuring 16. The rig burned for over a day before it sunk into the gulf on April 22, 2010. Following the explosion, the seafloor oil gusher flowed for 87 days, spilling an estimated 4.9 million barrels of oil into the gulf. The spill resulted in widespread damage to the environment and ecology of the gulf coast states, as well as subsequent economic damage to their tourism
Deepwater Horizon oil spill more than wide and deep. In a major study on the plume, experts were most concerned about the slow pace at which the oil was breaking down in the cold, water at depths of . In late 2012, a study from Georgia Tech and Universidad Autonoma de Aguascalientes in Environmental Pollution journal reported that Corexit used during the BP oil spill had increased the toxicity of the oil by 52 times. The scientists concluded that "Mixing oil with dispersant increased toxicity to ecosystems" and made the gulf oil spill worse." The three basic approaches for removing the oil from the