Essar circles Greka CBM rig contract with ONGC Vol 21, PW 2 (19 Oct 17) Exploration & Production Essar Oilfields Services is waiting in the wings to replace UK-listed Greka Drilling... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedEssar wins another Bokaro CBM drilling contract (29 Nov 18) Essar favourite to win CBM rig tender at ONGC (09 Aug 18) What now for Greka as Essar prepares Bokaro rig (08 Feb 18) ONGC wants CBM rig to replace no-show Greka (14 Dec 17) Greka misses 2nd ONGC rig deadline (30 Nov 17) Essar circles Greka CBM rig contract with ONGC (19 Oct 17) Greka rig to reach Bokaro for ONGC in October (21 Sep 17) Greka argues with Essar over LiFaBric costs (08 Oct 15) Essar demobilises five (5) high-spec Greka rigs (21 May 15) Essar warns Greka must perform (19 Dec 13)
