DGH blocks ONGC-Oil India airborne seismic idea Vol 22, PW 1 (18 Oct 18) Exploration & Production Work to acquire more than 20% of 2D planned under the National Seismic Programme is... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedONGC's biggest airborne survey (31 Oct 24) Two promising OALP blocks on Bangla border (08 Aug 24) Massive airborne survey planned by Oil India (22 Sep 22) DGH prepares for another NSP tender round (18 Nov 21) Airborne seismic wanted for ONGC blocks (01 Jul 21) ONGC hires TNG for Andaman 2D (01 Nov 18) DGH blocks ONGC-Oil India airborne seismic idea (18 Oct 18) NELP networking (16 Dec 10) Mizoram blocks likely in future rounds (22 Sep 05) Oil ministry plans to launch NELP-IV in January 2003 (31 Jul 02)