The World Petroleum Industry: It All Started in Pennsylvania
Posted by James DiLisio on Nov 30, 2013 in | Comments Off on The World Petroleum Industry: It All Started in Pennsylvania The modern petroleum industry is a vast and complex association of multinational corporations, producing countries, consumers and other interacting elements. The petroleum milieu is often identified and equated with the largest oil companies, “the seven sisters”: Exxon, Royal Dutch Shell, Gulf, British Petroleum, Mobil, Standard of California, and Texaco. As if to emphasize the...read more