Efforts to stem the Deepwater Horizon oil spill Efforts to stem the Deepwater Horizon oil spill Efforts to stem the "Deepwater Horizon" oil spill were ongoing from the time that the "Deepwater Horizon" exploded on 4/20/2010 until the well was sealed by a cap on July 15, 2010. Various species of dolphins and other mammals (61 casualties), birds (2,095 casualties), and the endangered sea turtles (467 casualties) have been killed either directly or indirectly by the oil spill. The "Deepwater Horizon" spill has surpassed in volume the 1989 "Exxon Valdez" oil spill as the largest ever to originate in U.S.-controlled waters; it is comparable to the 1979 Ixtoc
2010 ExxonMobil oil spill leg. Those protests led to a May 20 meeting with stakeholders from the Akwa Ibom State Government, Mobil, and core host communities. Among the topics raised was “the issue of the oil company playing one community against another.” Research for this Wikipedia entry was conducted as a part of a Science of Oil Spills course (EN.530.119.13) offered in the Department of Mechanical Engineering at Johns Hopkins University. 2010 ExxonMobil oil spill On May 1st, 2010, a ruptured ExxonMobil pipeline in the state of Akwa Ibom, Nigeria, spilled more than a million gallons into the delta. The spill had occurred at