OIL2022-01-012022-03-31in-bse-fin:OneOperatingExpenses01Member OIL2022-01-012022-03-31in-bse-fin:OneOperatingExpenses02Member OIL2022-01-012022-03-31in-bse-fin:OneOperatingExpenses03Member OIL2022-01-012022-03-31in-bse-fin:OneOperatingExpenses04Member OIL2022-01-012022-03-31in-bse-fin:FourOperatingExpenses01Member OIL2022-01-012022-03-31in-bse-fin:FourOperatingExpenses02Member OIL2022-01-012022-03-31in-bse-fin:FourOperatingExpenses03Member OIL2022-01-012022-03-31in-bse-fin:FourOperatingExpenses04Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue01Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue02Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue03Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue04Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue05Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue06Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue07Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue08Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentRevenue09Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue01Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue02Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue03Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue04Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue05Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue06Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue07Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue08Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentRevenue09Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults01Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults02Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults03Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults04Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults05Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults06Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults07Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults08Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentResults09Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults01Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults02Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults03Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults04Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults05Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults06Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults07Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults08Member OIL2022-01-012022-03-31in-bse-fin:FourReportableSegmentResults09Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets01Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets02Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets03Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets04Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets05Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets06Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets07Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets08Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentAssets09Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities01Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities01Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities02Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities02Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities03Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities03Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities04Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities04Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities05Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities05Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities06Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities06Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities07Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities07Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities08Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities08Member OIL2022-01-012022-03-31in-bse-fin:OneReportableSegmentLiabilities09Member OIL2022-03-31in-bse-fin:OneReportableSegmentLiabilities09Member OIL2022-01-012022-03-31in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss01Member OIL2022-01-012022-03-31in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss02Member OIL2022-01-012022-03-31in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss03Member OIL2022-01-012022-03-31in-bse-fin:FourItemsThatWillNotBeReclassifiedToProfitAndLoss01Member OIL2022-01-012022-03-31in-bse-fin:FourItemsThatWillNotBeReclassifiedToProfitAndLoss02Member OIL2022-01-012022-03-31in-bse-fin:FourItemsThatWillNotBeReclassifiedToProfitAndLoss03Member OIL2022-01-012022-03-31in-bse-fin:OneItemsThatWillBeReclassifiedToProfitAndLoss01Member OIL2022-01-012022-03-31in-bse-fin:OneItemsThatWillBeReclassifiedToProfitAndLoss02Member OIL2022-01-012022-03-31in-bse-fin:FourItemsThatWillBeReclassifiedToProfitAndLoss01Member OIL2022-01-012022-03-31in-bse-fin:FourItemsThatWillBeReclassifiedToProfitAndLoss02Member iso4217:INRxbrli:purexbrli:sharesiso4217:INRxbrli:shares OIL 2021-04-01 2022-03-31 2022-05-17 INR Crores Yearly true Cash Flow Indirect Multi segment 2022-01-01 2022-03-31 Audited Consolidated 88697100000.00 4248100000.00 92945200000.00 13485600000.00 3810100000.00 -488200000.00 4917700000.00 2408800000.00 3103600000.00 28668800000.00 55906400000.00 37038800000.00 0.00 37038800000.00 8141800000.00 -200900000.00 7940900000.00 0.00 29097900000.00 0.00 0.00 0.00 -3824600000.00 25273300000.00 3164100000.00 28437400000.00 21176900000.00 4096400000.00 24401700000.00 4035700000.00 10844100000.00 10 19.53 19.53 0.00 0.00 19.53 19.53 Multi segment 2021-04-01 2022-03-31 Audited Consolidated 300112000000.00 11425900000.00 311537900000.00 45117000000.00 11417200000.00 -2665000000.00 20532900000.00 9401200000.00 18244800000.00 120706200000.00 222754300000.00 88783600000.00 0.00 88783600000.00 24200900000.00 -1490900000.00 22710000000.00 0.00 66073600000.00 0.00 0.00 0.00 1118600000.00 67192200000.00 13306900000.00 80499100000.00 56216300000.00 10975900000.00 69625800000.00 10873300000.00 10844100000.00 10 0.00 51.84 51.84 0.00 0.00 51.84 51.84 Consumption of Stores & Spare Parts 671300000.00 Contract Cost 4025300000.00 Other Expenses 1749100000.00 Royalty, Cess & Exclse Duty 22223100000.00 Consumption of Stores & Spare Parts 2516100000.00 Contract Cost 13861200000.00 Other Expenses 22115900000.00 Royalty, Cess & Exclse Duty 82213000000.00 Crude Oil 38639600000.00 Interest/Dividend Income 0.00 LPG 543700000.00 Natural Gas 4702300000.00 Others 10100000.00 Pipeline Transportation 709100000.00 Refinery Products 69931400000.00 Renewable Energy 244900000.00 Share of Profit of Associate & JVs accounted 0.00 Crude Oil 122428100000.00 Interest/Dividend Income 0.00 LPG 1867800000.00 Natural Gas 16245100000.00 Others 370900000.00 Pipeline Transportation 3451800000.00 Refinery Products 235470200000.00 Renewable Energy 1317300000.00 Share of Profit of Associate & JVs accounted 0.00 114781100000.00 381151200000.00 26084000000.00 81039200000.00 88697100000.00 300112000000.00 Crude Oil 20924300000.00 Interest/Dividend Income 0.00 LPG 379800000.00 Natural Gas 778900000.00 Others -30500000.00 Pipeline Transportation -595300000.00 Refinery Products 14141700000.00 Renewable Energy -19400000.00 Share of Profit of Associate & JVs accounted -3824600000.00 Crude Oil 53717300000.00 Interest/Dividend Income 0.00 LPG 1195500000.00 Natural Gas -4616600000.00 Others 231300000.00 Pipeline Transportation -1510700000.00 Refinery Products 46535000000.00 Renewable Energy 269000000.00 Share of Profit of Associate & JVs accounted 1118600000.00 31754900000.00 96939400000.00 95600000.00 1273900000.00 -1554900000.00 5763300000.00 33214200000.00 89902200000.00 Crude Oil 82637900000.00 Interest/Dividend Income 0.00 LPG 642500000.00 Natural Gas 69395900000.00 Others 9000000.00 Pipeline Transportation 16078000000.00 Refinery Products 114410100000.00 Renewable Energy 5989900000.00 Share of Profit of Associate & JVs accounted 0.00 289163300000.00 319019300000.00 608182600000.00 Crude Oil 25751100000.00 Interest/Dividend Income 0.00 LPG 361800000.00 Natural Gas 20789200000.00 Others 0.00 Pipeline Transportation 2448900000.00 Refinery Products 20361700000.00 Renewable Energy 95000000.00 Share of Profit of Associate & JVs accounted 0.00 69807700000.00 206613100000.00 276420800000.00 7291100000.00 -7601800000.00 3082600000.00 0.00 -2706800000.00 0.00 0.00 0.00 0.00 -2586800000.00 0.00 0.00 0.00 18244800000.00 0.00 -4106900000.00 0.00 0.00 0.00 0.00 5098700000.00 2902800000.00 0.00 0.00 0.00 0.00 11059300000.00 0.00 0.00 14674000000.00 103457600000.00 0.00 0.00 0.00 10361900000.00 0.00 93095700000.00 0.00 0.00 16871400000.00 4976000000.00 0.00 0.00 0.00 0.00 0.00 59679900000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5098700000.00 2587800000.00 0.00 -1833200000.00 0.00 -41931200000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13945400000.00 48000000000.00 0.00 935000000.00 13809300000.00 7060600000.00 0.00 -293500000.00 -56153000000.00 -4988500000.00 10600000.00 -4977900000.00 10793000000.00 5815100000.00