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
Petrotrin oil spill Petrotrin oil spill The Petrotrin oil spill was a series of oil spills that occurred on the island of Trinidad and Tobago. In total, eleven oil spills occurred between 17 December 2013 and 29 December 2013. The first spill began on 17 December at 4:45 a.m. when the sea line No 10, operated by the Trinidad's national oil company Petrotrin, ruptured at the bottom of the Gulf of Paria near the company's Pointe-a-Pierre refinery. It was initially reported as a single oil spill near the southwestern town of La Brea but by the end of the month, ten more oil