Thesis advisor: James E. CroninThis dissertation examines British oil policy from the aftermath of the Suez Crisis in 1956-1957 until the Iranian Revolution and the electoral victory of Margaret Thatcher's Conservative Party in 1979. It was a period marked by major transitions within Britain's oil policy as well as broader changes within the international oil market. It argues that the story of Britain, and Britain's two domestically-based oil companies, BP and Shell, offers a valuable case study in the development of competing ideas about the reorganization of the international oil industry in the wake of the rise of the Organization of Petroleum Exporting countries and the companies' losing control over the production of oil. The emerg...