Topline rose 43% as crude oil realisation (nominated) in rupee terms increased 53.5% to Rs 4792 per barrel. In dollar terms ONGC crude oil realisation (nominated) was up 47.6% to USD 71.48 per barrel in Q1FY'19. Gas price was 23.4% higher in Q1FY19 to $ 3.06 per mmbtu...