Exxon Valdez oil spill a number of recommendations, such as changes to the work patterns of Exxon crew in order to address the causes of the accident. In response to the spill, the United States Congress passed the Oil Pollution Act of 1990 (OPA). The legislation included a clause that prohibits any vessel that, after March 22, 1989, has caused an oil spill of more than in any marine area, from operating in Prince William Sound. In April 1998, the company argued in a legal action against the Federal government that the ship should be allowed back into Alaskan waters. Exxon claimed OPA was
Jakob Maersk oil spill Jakob Maersk oil spill The Jakob Maersk was an oil tanker registered in Denmark that struck a sand bank on January 29, 1975 while entering the port of Leixões, Portugal, causing a major oil spill. Built in 1966, the tanker was owned by Maerskline Navigation Company, a subsidiary of A.P. Moller, and contracted by Shell Oil Company consisting of a crew of seventeen at the time of the accident. Seven of those seventeen crew members died during the explosion. "Jakob Maersk" was carrying 88,000 tons of crude oil from Kharg Island in Iran while entering the Port of Leixões in