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
2014 Sundarbans oil spill The secondary effect of oil spill is always much greater than the primary effects. After the spill, primarily Bangladeshi fishermen began to clean up the oil using sponges and sacks. Padma Oil Company, a government-owned corporation, bought the oil at a price of 30 takas per litre. The Bangladeshi navy initially sent four ships to deal with the spill, and planned to use chemicals to disperse the oil, but the plan was canceled, as there were concerns that dispersing the oil would further damage the ecology and biodiversity of the mangrove forest. The government of Bangladesh closed the Shela River