Ongc: India's oil production continues to slip, down 2% in December, ET EnergyWorld
Oil and natural gas corporation ltd - Latest oil and natural gas corporation ltd , Information & Updates - Energy -ET EnergyWorld
Cross-border mergers and acquisitions by oil and gas multinational enterprises: Geography-based view of energy strategy - ScienceDirect
ONGC start oil production from offshore India block
KrisEnergy LTD - Appendices A To C, PDF, Liquefied Natural Gas
World Oil April 2010, PDF, Bp
ONGC expects production to fall 3-4 per cent this fiscal, Energy News, ET EnergyWorld
India's oil production continues to slip, down 2% in December
ONGC sees 18% jump in production in the next three years
Cross-border mergers and acquisitions by oil and gas multinational enterprises: Geography-based view of energy strategy - ScienceDirect
India's Oil Production Continues To Slip, Down 2% In December
Energy Focus Autumn 2016 by Energy Industries Council - Issuu
ONGC boosts India's energy production with first oil from $5
Oil gas - Latest oil gas , Information & Updates - Energy -ET EnergyWorld
PDF) Risky Business: The Issue of Timing, Entry and Performance in the Asia-Pacific LNG Market
Why don't the prices of petrol and diesel not decrease much in India, even though the price of crude oil has reduced drastically? - Quora