Kazakhstan has the Caspian Sea region's largest recoverable crude oil reserves, and its production accounts for over half of the roughly 2.8 million barrels per day (bbl/d) currently being produced in the region (including regional oil producers Azerbaijan, Uzbekistan, and Turkmenistan). Kazakhstan oil exports are the foundation of the country’s economy and have ensured that average real GDP growth has stayed above 9 percent for the last 6 years. Real GDP growth during 2007 averaged 9.5 percent.

Kazakhstan's growing petroleum industry accounts for roughly 30 percent of the country’s GDP and over half of its export revenues. In an effort to reduce Kazakhstan's exposure to price fluctuations for energy and commodities exports, the government created the National Oil Fund of Kazakhstan. Due to high oil prices the international reserves and assets in the oil fund have doubled in the last year to $20 billion in October 2007.