حبیب اله سعیدی نیا

After the World War II, that the importance of the oil industry was revealed, United States of America as the most important new political and economic power, tried to provide its needs in this vital material from the different areas of the world. Among the oil-rich countries, Iran attracted attention of the USA too. In this context, the United States launched the efforts were unsuccessful in first steps. But finally managed to allocate a portion of Iranian oil, and then expand the scope of its activities in this domain.This Research studies the USA oil policies in the the northern coasts of Persian Gulf in1950-1973. The question is this: why we see the broader attendeing of United States in Iranian oil fields in1953 to 1973? This results are showing that: "Importance of iran oil in the world market , led to the widespread presence of united states in iran oil" .This research was done by the use of historical method; the material was collected by library techniques, and was written after selecting and analyzing the materials. Key words: Oil policies, United States of America, Iran, Persian Gulf genda