ONGC extends 11 rig tender again Vol 17, PW 19 (08 May 14) News in Brief ONGC has lived up to its reputation of being indecisive over large tenders, complain drillers. On May 1, ONGC sent an email... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...
