'Milestone' blunder in ONGC helicopter tender Vol 24, PW 7 (25 Feb 21) Exploration & Production Acute embarrassment was in evidence all round after two unrelated bidders offered the... Register here for subscription details Next ONGC wants to replace 'problem' rig Olinda Back Violence in Myanmar as OVL plans 2 wells RelatedONGC wants 7 helicopters for 5 years (07 Oct 21) ONGC needs less helicopters than before (09 Sep 21) Pawan Hans bids lowest for ONGC helicopters (20 May 21) Three bid for ONGC air ambulance tender (06 May 21) ONGC backs down in air ambulance tender (25 Mar 21) ONGC helicopter tender in doubt (11 Mar 21) 'Milestone' blunder in ONGC helicopter tender (25 Feb 21) All eyes on ONGC's next deepwater rig tender (28 Jul 16) ONGC must relax outdated helicopter terms (31 May 12) ONGC planning fresh tender for offshore helicopters (03 Dec 03)