http://www.tgs.com/news-media.aspxTGS Newsen-us© 2013 TGS-NOPEC Geophysical Company L.P. All rights reserved.http://www.tgs.com/Subpage.aspx?id=7550The TGS Ordinary General Meeting will be held on 4 June 2013 at Hotel Continental, Stortingsgata 24/26 in Osloat 17:00 CET. Tue, 07 May 2013 14:05:35 -0500http://www.tgs.com/Subpage.aspx?id=7537TGS reports net revenues of USD 211 million in Q1 2013, compared to USD 191 million in Q1 2012, a 10% increase.Wed, 24 Apr 2013 17:28:06 -0500http://www.tgs.com/Subpage.aspx?id=7529Please find attached the TGS Annual Report 2012.   Mon, 22 Apr 2013 16:16:05 -0500http://www.tgs.com/Subpage.aspx?id=7516TGS will publish its Q1 2013 results at approximately 08:00 Central European time on 25 April 2013. Wed, 17 Apr 2013 14:00:58 -0500http://www.tgs.com/Subpage.aspx?id=7490TGS announces that it will be hosting a Capital Markets Day in London, United Kingdom on 23 May 2013.Wed, 10 Apr 2013 14:13:18 -0500http://www.tgs.com/Subpage.aspx?id=7465On 18 March 2013, the Board of Directors of TGS approved the audited financial statements of TGS for the year 2012.Mon, 18 Mar 2013 15:41:20 -0500http://www.tgs.com/Subpage.aspx?id=7462TGS has commenced acquisition of a 9,191 km 2D multi-client survey offshore Sierra Leone.  Mon, 18 Mar 2013 13:19:49 -0500http://www.tgs.com/Subpage.aspx?id=7460TGS Announces Commercial Agreement to Sell Fugro’s 2D Multi-client LibraryFri, 15 Mar 2013 15:00:37 -0500http://www.tgs.com/Subpage.aspx?id=7448TGS will commence the Europe 2013 acquisition season with two 3D multi-client surveys in the Norwegian Barents Sea; Finnmark Platform 2013 (FP13) covering 3,500 km2 and the Hoop to Fingerdjupet 2013 (HF13) covering 8,600 km2.   Wed, 06 Mar 2013 11:18:06 -0600http://www.tgs.com/Subpage.aspx?id=7380TGS reports net revenues of USD 281.4 million in Q4 2012, compared to USD 180.9 million in Q4 2011, a 56% increase. Wed, 06 Feb 2013 15:01:36 -0600http://www.tgs.com/Subpage.aspx?id=7371TGS will present the financial results for Q4 2012 on 7 February 2013. Wed, 30 Jan 2013 14:35:52 -0600http://www.tgs.com/Subpage.aspx?id=7356TGS has commenced acquisition of a 3D multi-client survey, Sunfish, which covers up to 7,800 km2 of highly prospective acreage in the Harper Basin, offshore Liberia. Mon, 14 Jan 2013 16:17:17 -0600http://www.tgs.com/Subpage.aspx?id=7332TGS announces 2013 full year guidance and Q4 2012 update. Mon, 07 Jan 2013 16:33:34 -0600http://www.tgs.com/Subpage.aspx?id=7329TGS, through its wholly-owned subsidiary Arcis Seismic Solutions, has commenced acquisition of a 3D multi-client onshore survey, Ille Lake, covering 180 km2 (70 mi2) in the deep basin of Central Alberta, Canada.Fri, 04 Jan 2013 08:38:23 -0600http://www.tgs.com/Subpage.aspx?id=7326TGS announces that it has signed a Letter of Intent with Fugro-Geoteam AS to charter an 8 streamer vessel, for 3D multi-client projects in Europe during the 2013 summer season. Mon, 31 Dec 2012 10:59:51 -0600