Essar hit with two-year ban on all ONGC tenders Vol 15, PW 21 (03 May 12) Exploration & Production Mumbai-based Essar took a gamble when it backed out of a 2011 contract to hire floater Essar Wildcat to... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedJSC Golla ban inquiry at ONGC (19 Sep 24) Afcons reassures staff after barge tragedy (17 Jun 21) Schlumberger hits back at reports of ONGC ban (07 Mar 19) Deep off ONGC blacklist despite CBI inquiry (28 Jun 18) What now for Greka as Essar prepares Bokaro rig (08 Feb 18) ONGC told to remove Shiv Vani from 'blacklist' (21 May 15) Essar markets Russian drillship Deep Venture (18 Dec 14) Vasudeva must explain leniency to Shiv Vani (13 Jun 13) Essar protests unfair ONGC ban over Wildcat (17 May 12) Essar hit with two-year ban on all ONGC tenders (03 May 12)