ONGC wins EC approval for two Mizoram wells Vol 22, PW 13 (18 Apr 19) Exploration & Production ONGC is eagerly awaiting DGH clearance to resume exploration at NELP-III block... Buy this article forRs590 $9For a 30-article or annual subscription rates click here RelatedGanges wins 6-well Cambay campaign EC (03 Jul 25) Great Eastern EC for 650-well under process (08 May 25) More delay for Selan 65-well Bakrol campaign (24 Apr 25) Selan wins approval for single well at Elao (06 Apr 23) Faster ECs as MoEF orders approval shake-up (03 Dec 20) ONGC bans global tenders less than Rs200cr (18 Jun 20) ONGC wins EC approval for two Mizoram wells (18 Apr 19) Oil India races against time to spud in Mizoram (22 Mar 18)