ONGC planning 89 wells to revive Mumbai High Vol 17, PW 15 (13 Mar 14) Exploration & Production ONGC is planning 89 new wells to pump out more oil and gas from the ageing Mumbai High. This is part of its Phase-III... Register here for subscription details Next Cairn wins drilling approval at rocket launch block Back Schlumberger and Baker share ONGC vessel jobs RelatedONGC directors sanction $522m for Mumbai High (07 Mar 19) ONGC to drill 41 Phase-IV wells at Mumbai High (19 Oct 17) ONGC approves $928m spend at Mumbai High (18 Dec 14) ONGC plans even more Mumbai High wells (27 Mar 14) ONGC planning 89 wells to revive Mumbai High (13 Mar 14) ONGC to re-issue Mumbai High seismic tender (22 Mar 12) Mumbai High wells (24 Mar 11) GCA suggests extra 204 wells for Mumbai High (26 Feb 03) DGH cautions ONGC over Mumbai High (13 Feb 02) Sixty wells at Mumbai High South from 2001-2006 (24 Oct 01)