Цены на нефть - www.wtrg.com/prices.htm
1. Crude Oil Prices 1947 - August, 2009


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10. US Oil Price Controls 1973-1981


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12. U.S. Petroleum Consumption


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18. World Events and Crude Oil Prices 2001-2007


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20. Excess Crude Oil Production Capacity


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22. U.S. Rotary Rig Count 1974-2005
Crude Oil and Natural Gas Drilling


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