It can be termed the clash of the titans in hydrocarbon space or the alleged "great gas robbery".
Government-owned Oil and Natural Gas Corporation (ONGC), the country's largest producer of both, alleges Mukesh Ambani's Reliance Industries (RIL), the country's largest private company by market capitalisation, has stolen gas worth Rs 30,000 crore from its block in the Krishna-Godavari (KG) basin.Approaching the high court here last month, the Maharatna major says RIL had drawn out 18 billion cubic metres of natural gas from 2009 to September 2013 from its assets.