Saudi Aramco (English: Saudi Aramco, Arabic: ارامكو السعودية）， Usually referred to as Saudi Aramco, headquartered in Zahran, Saudi Arabia, the company has the world's largest oil field, gawar oil field. Saudi Aramco is the largest oil company in the world. Its oil production ranks first in the world, and its oil reserves rank second only to Venezuelan national oil company. (data source: Petroleum Intelligence Weekly, November 2013)
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