ONGC bets on deepwater oil to offset imports
“Onshore we have more or less drilled, appraised or acquired data in most of the basins,â€� Sushma Rawat, director of exploration for the state-owned giant, said in an interview. “But there are still large tracts offshore where we have very… और पढ़ें »ONGC bets on deepwater oil to offset imports










