ONGC tender for 3D over declining Bassein field Vol 17, PW 26 (14 Aug 14) Exploration & Production ONGC is planning a massive 3680-sq km 3D survey under plans to boost production from Bassein - India's largest gasfield...</strong></em> Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedONGC's ambitious seismic plans for 24-25 (18 Apr 24) $450m 3D shoot coming (10 Aug 23) Five companies interested in ONGC seismic job (08 Apr 21) 'CGG bias at ONGC!' say seismic contractors (21 Apr 16) Seismic backlog for new ONGC Dir. Exp (09 Oct 14) ONGC tender for 3D over declining Bassein field (14 Aug 14) Bassein gas dwindling as ONGC steps up production (01 May 08) ONGC set to re-issue tender for Vasai East oilfield (23 Mar 05) ONGC's East Bassein tender planned for November (27 Aug 03) HEERA: SCHLUMBERGER WINS 3D PROGRAMME (11 Nov 98)