The company says it will become a key supplier of fuel as governments recognize the role nuclear power will play in efforts to promote ways to generate power that cause less pollution.
Oil prices rose on Tuesday after Libya declared force majeure on some of its crude exports, while the loss of Canadian supplies helped lifted U.S. crude to 3-1/2-year highs.
Eike Batista, who was once one of the richest men in the world, was found guilty of bribing former Rio de Janeiro governor Sergio Cabral in exchange for contracts.