Oil and Natural Gas Corporation

Aug 11, 2008 - 9:39 AM
In one of the highest death tolls from a civil helicopter crash in recent memory, 27 offshore oil workers as well as the crew of a Mil Mi-172 were killed A
Oct 16, 2006 - 8:43 AM
India’s Dhruv medium twin has reportedly impressed state oil corporation ONGC, which manufacturer Hindustan Aeronautics (HAL) says has a pressing need for