ASKER, NORWAY (29 July 2010) - TGS will publish its Q2-2010 results at approximately 08:00 CET on 5 August 2010. 

Robert Hobbs (CEO) and Kristian Johansen (CFO) will present the results at 08:30 CET the same morning at Shippingklubben located at Haakon VII's gt 1 in Oslo, Norway.  The presentation is open to the public. The presentation can be followed live on the internet at www.tgsnopec.com streamed by Webcast Norge.

The slides from the presentation will also be available in PDF format at both the TGS and Oslo Stock Exchange websites and a recorded version of the presentation will be available shortly thereafter at www.tgsnopec.com.

CEO Robert Hobbs and CFO Kristian Johansen will also host a conference call on 5 August 2010 at 14:00 CET (8:00 AM New York time).  Norwegian attendees are invited to call +47 2316 2190 or 800 19640, International attendees are invited to call 44 (0)20 7806 1951 or 0800 028 1243 and USA attendees are invited to call +1 718 354 1387 or 866 935 4575. Attendees may want to call 5-10 minutes before 14:00 CET (8:00 AM NY) to ensure registration and access. 

Participants will need to quote the following confirmation code when dialing into the conference: 4690410. 

A Q&A session will follow a short introduction, based upon the presentation issued in the morning. To pose a question, please press *1. 

A replay of the conference call will be available shortly after. To access replay of TGS conference call,
• dial +47 2100 0498 (Norway), +44 (0)20 7111 1244 (International)  or +1 347 366 9565 (USA)
• replay access code 4690410 followed by # (pound-sign)

A replay of the conference call will also be available at www.tgsnopec.com