Ongc: India's oil production continues to slip, down 2% in December, ET EnergyWorld

India's September crude production hits 2.4 MMT, ONGC leads the charge, ET EnergyWorld

ONGC Limited: The Indian Energy Giant

ONGC's natural gas production at all-time high of 70 mmscmd, Energy News, ET EnergyWorld

EM July issue 2022 by Icon Media Group - Issuu

India's oil production continues to slip, down 2% in December

ONGC to start oil production from $5bn deep-water project this month

ONGC puts a date to start of KG gas, seeks $12 price

ONGC to spend Rs 65,773 crore on ramping up production from 13 projects, ET EnergyWorld

India's oil production continues to slip, ONGC output down 2% in Dec