14 Stocks to Watch if Unrest Spreads to Saudi Arabia - Seeking Alpha

According to the U.S. Energy Information Administration and the Oil and Gas Journal, Saudi Arabia contains approximately 260 billion barrels of proven oil reserves (plus 2.5 billion barrels in the Saudi-Kuwaiti shared Neutral Zone), amounting to around one-fifth of proven, conventional world oil reserves. Although Saudi Arabia has around 100 major oil and gas fields (and more than 1,500 wells), over half of its oil reserves are contained in only 8 fields, including the giant 1,260-square mile Ghawar field (the world's largest oil field, with estimated remaining reserves of 70 billion barrels). The Ghawar field alone has more proven oil reserves than all but 6 other countries.