More trouble with Discoverer Seven Seas for ONGC Vol 9, PW 19 (12 Jan 06) Exploration & Production ONGC is again having problems with deepwater drillship Discoverer Seven Seas hired from Transocean. ... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedDiscoverer Seven Seas back to India (12 Jun 08) Reliance hires Seven Seas for 60 days (10 Jan 08) Discoverer spuds another ONGC well (05 Apr 07) More trouble with Discoverer Seven Seas for ONGC (12 Jan 06) ONGC wants extensions for Belford and Discoverer (11 Aug 05) No luck for ONGC as Vashishta-3 turns up a dry hole (16 Jun 05) Troubles with Belford Dolphin and Sagar Vijay (06 Apr 05) Engine failure as Seven Seas ‘drifts away’ from well (19 May 04) Discoverer Seven Seas to drill at KG-OSDW/DW-Ext (17 Dec 03)