Who ranks where in the list of CBM bidders Vol 5, PW 19 (07 Nov 01) Exploration & Production Of the three companies left in the race for the six CBM blocks, Essar Oil tops in one block, ONGC-Indian Oil in two blocks and Reliance in one block.... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...