ONGC, OIL eye ₹3,200cr stratigraphic drilling campaign: What is it?
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State-run oil explorers Oil and Natural Gas Corporation (ONGC) and Oil India Limited (OIL) are gearing up for a major stratigraphic drilling campaign.
State-run oil explorers Oil and Natural Gas Corporation (ONGC) and Oil India Limited (OIL) are gearing up for a major stratigraphic drilling campaign.