Two Transocean rigs pull out of ONGC tender Vol 14, PW 18 (10 Mar 11) Exploration & Production Transocean is believed to have withdrawn two of three semisubmersibles offered in a separate ONGC tender after realising its quotes violated the tender terms.... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedTwo offer ONGC deepwater rigs (06 Apr 23) Wanted: two drillships for ONGC (26 Jan 23) Jack Bates 'riser' row with ONGC (28 Jul 16) Desperate times for once-thriving Transocean (24 Sep 15) Two Transocean rigs pull out of ONGC tender (10 Mar 11) ONGC rig stuck in mud offshore West Bengal (04 May 06) ONGC invites Transocean and Atwood for tender (14 Jul 04) ONGC still examining deepwater technical bids (18 Jun 03) Suspicions over last-minute terms in ONGC tender (21 May 03)