Volume and extent of the Deepwater Horizon oil spill Volume and extent of the Deepwater Horizon oil spill The "Deepwater Horizon" oil spill was discovered on the afternoon of 22 April 2010 when a large oil slick began to spread at the former rig site. According to the Flow Rate Technical Group, the leak amounted to about of oil, exceeding the 1989 "Exxon Valdez" oil spill as the largest ever to originate in U.S.-controlled waters and the 1979 Ixtoc I oil spill as the largest spill in the Gulf of Mexico. BP has challenged this calculation saying that it is overestimated as it includes over of oil which was
MV Treasure oil spill dive team reported that very little oil was leaking out of the ship. Different types of methods were used in the cleanup of the oil spill, two of which included workers loading kelp covered in oil into trucks and vacuuming up pools of oil with specially designed vacuums. In addition, booms were used to keep the oil from entering Cape Town Harbor. South African company Bio-Matrix was contracted to help clean up the oil slick that was polluting the penguins' habitats. The company used a Canadian product, also called Bio-Matrix, made of sphagnum moss properties, which are notable for their