HOEC waives right to stake in CY-OSN-97/1 Vol 10, PW 13 (19 Oct 06) News in Brief HOEC has formally agreed not to exercise its right to buy US explorer Mosbacher Energyآ’s 20% stake in Cauvery basin block CY-OSN-97/1.... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...