Hardy waits for 'approvals' before issuing rig tender Vol 7, PW 6 (04 Jun 03) Exploration & Production CONTRACTORS WILL have to wait longer before Hardy Exploration issues a rig tender for its PY-3 oilfield in the Cauvery basin offshore Tamil Nadu.... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...