India, Dec. 3 -- Oil & Natural Gas Corporation (ONGC) and Petronet LNG (PLL) have entered into a 15-Years Ethane Unloading, Storage and Handling (USH) Services Binding Term Sheet (commencing between October ' December 2028 and ending on the fifteenth (15th) anniversary of the commencement date).PLL is developing ethane unloading, storage and handling (USH) facilities with ethane storage tank capacity of approx. 1,70,000 Cubic Meters at Dahej, Gujarat. PLL is also constructing a unique third jetty at Dahej which will be capable of handling Ethane and Propane in addition to LNG.As per the term sheet, ONGC shall reserve capacity of approximately 600 KTPA at PLL's Ethane storage and handling facilities at Dahej, Gujarat. PLL shall receive, stor...