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The Saudi Question

Interactive Map: The Significance
of Saudi Oil



Saudi Oil
Industry Where the oil
comes from Who the U.S.
depends on


Where the oil comes from

Roll over map to
see each region's percentage of world oil reserves. World Total Oil
Reserve
Map featuring
each region's percentage of world oil reserves.


Proven reserves are the estimated amount of oil recoverable from known reservoirs under current economic and operating conditions. The Persian Gulf states possess about 726.6 billion barrels of proven reserves, or over 60 percent of the world's total. To put this in perspective, all the proven reserves in the entire remaining global surface equal just over half of the reserves of the Gulf region. Saudi Arabia alone -- at one-fifth the land area of the United States and with less than one-half of one percent of the world's population possesses about 25% of the world's proven supply.

Adding to the Persian Gulf's significance is the fact that the surrounding nations produce almost a hundred percent of the world's "excess oil" -- the oil produced beyond the daily purchase and export demand. Excess oil is important in that it can cushion the effects of temporary disruptions in global supply. This is particularly important when major oil producers are forced to shut down, as has happened recently due to strikes in Venezuela and the war in Iraq. In these conditions, excess oil can act to buffer the price impacts and help to allay concerns about energy security.

In recent decades, as new oil supply has lagged somewhat behind growing demand, the supply/demand balance worldwide has become closer -- that is, oil markets have become "tighter" with less "slack" in the system. In these market conditions, prices can respond dramatically, even excessively, to temporary disruptions or threats of disruptions in production.





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Interactive Map: Middle East- Learn more about the politics, population and history of Middle East countries.





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