This research confirms the great importance of oil and its impact on international relations at the political and economic levels, which drives the major countries, especially the United States of America, to secure the necessary oil supplies permanently and in any way possible. The research aims to introduce the most important pillars of US oil policy and the importance of protecting the oil security belt In general and the Gulf in particular, and the development of the means followed by the United States to control and exploit the Gulf oil as far as possible, both through the signing of the agreements of monopoly and even access to the policy of waging wars or making crises, as research refers to the political and economic history of the American exploitation of the Gulf oil despite the prevailing belief that the United States is a strategic ally of the Gulf states. The research founded many results and made some recommendations.