TGS 2009 annual report

28 April 2010OSE

Please find attached English and Norwegian versions of the TGS 2009 Annual Report. The reports can be downloaded fromwww.newsweb.no and www.tgsnopec.com. Hard copies will be sent to the shareholders in mid May.

TGS 2009 Annual Report



TGS-NOPEC Geophysical Company (TGS) provides global geoscience data products and services to the oil and gas industry for the exploration and delineation of hydrocarbon reserves. We design and acquire multi-client data projects worldwide that make up our data library of seismic, gravity/magnetic and well data, enhanced by our seismic imaging technology and regional interpretation expertise.

TGS-NOPEC Geophysical Company ASA is listed on the Oslo Stock Exchange (OSLO:TGS).



Robert Hobbs
ChiefExecutive Officer
Tel: +1 713 860 2100