Greka argues with Essar over LiFaBric costs Vol 19, PW 3 (08 Oct 15) Exploration & Production Greka Drilling is re-locating four of its five high-spec CBM drilling rigs in India to... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedNCLAT stops Greka insolvency against Essar (19 Sep 24) Essar favourite to win CBM rig tender at ONGC (09 Aug 18) Essar circles Greka CBM rig contract with ONGC (19 Oct 17) Greka in trouble as court seizes two CBM rigs (15 Jun 17) Greka lands itself in another payment dispute (28 Jul 16) CORRECTION (22 Oct 15) CORRECTION (08 Oct 15) Greka sacks 60 drillers at Essar's CBM block (04 Jun 15) Essar disappointed with Greka Drilling (23 Apr 15)