PGS sells Andaman 2D to ONGC Vol 13, PW 2 (02 Jul 09) News in Brief ONGC has become the first operator to buy speculative 2D seismic off the Andaman Islands acquired by Norwegian contractor PGS for the DGH.... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedChoubey proposes attractive 2D 'spec' terms (01 Nov 12) DGH allows PGS to sell offshore Andaman Islands 2D (27 Aug 09) PGS and DGH still in dispute over Andaman 2D data (13 Aug 09) PGS sells Andaman 2D to ONGC (02 Jul 09) PGS offers DGH speculative survey of west coast (27 Nov 08) Oil ministry brokers peace in DGH row with PGS (18 Sep 08) PGS and DGH resolve 2D seismic row (04 Sep 08) Andaman 2D survey almost complete (15 May 08) PGS plans 2D survey of Andaman seas (24 Jan 08) CGG favourite for Santos 2D survey in Bay of Bengal (31 May 07)