Vantage Energy slashes rate for ONGC Vol 12, PW 13 (13 Nov 08) News in Brief Houston-based Vantage Energy has slashed its day rate in ONGC’s ongoing tender to hire a deepwater drillship that can drill in 7500-feet water depths, and some think Vantage might cut its price even further.... Buy this article forRs590 $9For a 30-article or annual subscription rates click here RelatedWest Polaris to reach India by November 2022 (30 Jun 22) No LoA but Platinum continues to drill for ONGC (14 Jan 21) ONGC issues LoAs for Platinum and Louisiana (29 Jun 17) Seadrill's departure leaves ONGC scrambling (01 Jun 17) ONGC wants Platinum to drill 3 Andaman wells (10 Sep 15) Platinum Explorer on time (17 Jun 10) New Vantage rig quote extension (18 Dec 08) Vantage Energy slashes rate for ONGC (13 Nov 08) Vantage bids $730,000/day in ONGC deepwater tender (30 Oct 08) Sevan Marine bids lowest for ONGC deepwater tender (12 Jun 08)