Heligo bids lowest in 12-helicopter ONGC tender Vol 23, PW 19 (30 Jul 20) Exploration & Production Mumbai-based Heligo Charters has bid lowest in a frustratingly long tender from ONGC to rehire... Register here for subscription details Next 'Show PEC flexibility!' contractors tell ONGC Back ONGC forces 25% discounts from rig contractors RelatedHeligo bids lowest in 12-helicopter ONGC tender (30 Jul 20) SEAMEC bids lowest in ONGC vessel tender (28 Jun 18) Expect low rates in ONGC helicopter tender (11 Aug 16) Dolphin seismic LoAs expected any day (05 Nov 15) Pawan Hans messes up ONGC chopper tender (23 Apr 15) CGG bids lowest for ONGC broadband 3D (17 Jul 14) Heligo mobilises for BG in $75m chopper contract (24 Apr 14) Shiv Vani rig doubts at ONGC (27 Jun 13) L&T lowest bidder for B-127 (12 Jul 12) PGS matches Wavefield bid in ONGC tender (18 Sep 08)
