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Survey of Energy Resources 2007

Crude Oil and Natural Gas Liquids Country Notes

Turkmenistan

Proved recoverable reserves (crude oil and NGLs, million tonnes)

74

Production (crude oil and NGLs, million tonnes, 2005)

9.5

R/P ratio (years)

7.8

Year of first commercial production

1911


This republic has been an oil producer for nearly a century, with a cumulative output of more that 5 billion barrels. According to Oil & Gas Journal, proved reserves are 546 million barrels, unchanged since the 1998 edition of the SER. Known hydrocarbon resources are located in two main areas: the South Caspian Basin to the west and the Amu-Darya Basin in the eastern half of the country. After growth averaging nearly 12% per annum from 1995 to 2003, oil output (including NGLs) fell by around 5% over the two years that followed.