Transocean floater Vol 15, PW 6 (22 Sep 11) News in Brief Sole bidder Transocean has quoted an Effective Day Rate of $301,000 for its rigs GSF-135 and GSF-140 in ONGC's tender... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedGreatship expected to bid low in ONGC rig tender (06 Sep 12) ONGC denies Transocean bias in 'floater' tender (14 Jun 12) DD-KG2 might be back in India for Reliance (17 Nov 11) Reliance spuds well at D3 (05 Nov 09) ONGC tender for rig to drill in 600-metre water depths (30 Jul 09) ONGC sets May 6 for floater pre-bid (01 May 08) Four drillers in GSPC floater contract (13 Dec 07) GSPC moves rig deadline to December (29 Nov 07) ONGC readies for largest ever rig tender (15 Dec 05) Drillers wait for news on ONGC and Cairn rig tenders (23 Oct 02)