Huge potential of KG block that BG left behind Vol 18, PW 2 (11 Sep 14) Exploration & Production BG must be regretting its decision to relinquish a 45% stake in eastern offshore exploration block KG-OSN-2004/1. ONGC is so...</strong></em> Buy this article forRs590 $9 For a 30-article or annual subscription rates click here Data not available in ...