ONGC offshore rig bids Vol 15, PW 20 (19 Apr 12) News in Brief Transocean was the only one in the race when ONGC opened price bids on April 13 in a tender to hire a 'slot... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedAnother ONGC rig roadshow (14 Jul 22) ONGC seven-rig tender attracts 25 jack-ups (25 Feb 10) Eighteen bidders compete for ONGC's two rig tender (10 Jul 08) Rig only requirement welcomed in ONGC floater tender (06 Mar 08) Transocean and Noble compete for ONGC rig tender (20 Apr 05) Delay till 17th December for ONGC’s rig tender (01 Dec 04) -Aban emerges winner in ONGC’s seven-rig tender (11 Aug 04) ONGC postpones technical bid opening for 8-rig tender (10 Mar 04) ONGC examines rig bids for West Bengal and south (25 Feb 04) Shortage of offshore drilling rigs hits ONGC (04 Dec 02)