Essar will soon have 13 rigs working at Raniganj Vol 17, PW 22 (19 Jun 14) Exploration & Production Essar has set a firm September 1 deadline for UK-listed Greka Drilling to begin drilling the first of 100 new CBM wells... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...
