ONGC2018-04-012018-06-30in-bse-fin:OneOperatingExpenses01Member ONGC2018-04-012018-06-30in-bse-fin:OneOperatingExpenses02Member ONGC2018-04-012018-06-30in-bse-fin:OneOperatingExpenses03Member ONGC2018-04-012018-06-30in-bse-fin:OneOperatingExpenses04Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentRevenue01Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentRevenue02Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentResults01Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentResults02Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentAssets01Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentAssets02Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentLiabilities01Member ONGC2018-06-30in-bse-fin:OneReportableSegmentLiabilities01Member ONGC2018-04-012018-06-30in-bse-fin:OneReportableSegmentLiabilities02Member ONGC2018-06-30in-bse-fin:OneReportableSegmentLiabilities02Member ONGC2018-04-012018-06-30in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss01Member ONGC2018-04-012018-06-30in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss02Member ONGC2018-04-012018-06-30in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss03Member ONGC2018-04-012018-06-30in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss04Member iso4217:INRxbrli:purexbrli:sharesiso4217:INRxbrli:shares ONGC 2018-04-01 2019-03-31 2018-07-24 INR Crores First quarter Geographical 2018-04-01 2018-06-30 Unaudited Standalone 272128300000.00 6498800000.00 278627100000.00 4134700000.00 0.00 -631500000.00 6361500000.00 7486100000.00 38872200000.00 126336600000.00 182559600000.00 96067500000.00 0.00 96067500000.00 29500000000.00 5128700000.00 34628700000.00 0.00 61438800000.00 0.00 0.00 0.00 0.00 61438800000.00 -24445600000.00 36993200000.00 0.00 0.00 64166300000.00 5 4.79 4.79 0.00 0.00 4.79 4.79 Employee Benefits expences shown above is not of allocation to different Activites Exploration costs written off (a) Survey Cost 3845400000.00 Exploration costs written off (b) Exploratory well cost 7548200000.00 Other Expenses 47614600000.00 Statutory Levies 67328400000.00 Revenue from Operation (a) Offshore 180659500000.00 Revenue from Operation (b) Onshore 91468800000.00 0.00 Revenue from Operation (a) Offshore 84495100000.00 Revenue from Operation (b) Onshore 23686700000.00 7486100000.00 4628200000.00 Revenue from Operation (a) Offshore 1256559300000.00 Revenue from Operation (b) Onshore 582232300000.00 1095435000000.00 Revenue from Operation (a) Offshore 317763400000.00 Revenue from Operation (b) Onshore 116368000000.00 529255000000.00