Essar and John compete for IOC rig contract Vol 17, PW 16 (27 Mar 14) Exploration & Production Only Essar Oilfield Services and John Energy are competing to win an IndianOil drilling contract at onland Gujarat block... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedONGC issues LoA for 2 onland rig tenders (30 Nov 23) ONGC talks to bidders for six onland rigs (02 Nov 23) IndianOil finalises 2000-hp rig for Umatara (06 Oct 22) ONGC onland rig tenders held up by squabbles (14 Jul 16) IndianOil prepares to 'spud' third Cambay well (14 Aug 14) IndianOil hires Black Pearl for Cambay (19 Jun 14) Essar and John compete for IOC rig contract (27 Mar 14) John Energy snatches Eni drilling contract from Essar (04 Sep 08) Central Asian markets beckon for driller John Energy (17 Apr 08)