Essar wants ONGC out of Mehsana block Vol 16, PW 12 (10 Jan 13) Exploration & Production Ruia-controlled Essar Oil (70%) is tired of arguing with partner ONGC (30%) over developing the 143.5-sq km north Gujarat... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedONGC planning Bechraji field polymer injection (22 Mar 18) Essar/ONGC resolve CB-ON/3 deadlock (27 Aug 15) Expect fresh ONGC Mehsana pipeline tender (07 Mar 13) Essar wants ONGC out of Mehsana block (10 Jan 13) Essar wants rig (22 Sep 11) Essar can't develop CB-ON/3 without ONGC (25 Mar 10) John Energy snatches Eni drilling contract from Essar (04 Sep 08) Another six rigs for Essar as it steps up CBM campaign (20 Mar 08) Essar Oil to begin CB-ON/3 production by early 2006 (11 Aug 05) ESSAR OIL BLOCKS ONGC E&P IN GUJARAT (28 Apr 99)