(EnergyAsia, February 8 2010, Monday) — The recent inauguration of the Dauletabad-Sarakhs-Khangiran pipeline connecting Turkmenistan’s vast gas field to Iran’s northern Caspian region could improve Tehran’s gas export capabilities and energy security.   The pipeline, the second between the two nations, will initially pump eight billion cubic meters (bcm) of Turkmen gas a year, rising…