Shiv Vani rejects 'cartel' allegation by ONGC Vol 15, PW 2 (28 Jul 11) Exploration & Production Shiv Vani is vigorously disputing its disqualification from an ONGC tender to hire onland workover rigs at its Ahmedabad, Ankleshwar and Assam assets for three years.... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...
