TGS-NOPEC will publish its Q2 2007 results before 09,00 Norwegian time on the morning of
August 9th, 2007. At the same time, a recorded presentation with Audio by CEO Hank Hamilton
and CFO Arne Helland will be made available at www.tgsnopec.no. The slides from the presentation will also be
available in PDF format at both the TGS NOPEC and Oslo Stock Exchange websites.
Following the joint merger announcement with Wavefield Inseis ASA on July 30th, TGS has
decided to postpone the scheduled Capital Markets day to a later date.
CEO Hank Hamilton, VP Business Development John Adamick and CFO Arne Helland will host a
conference call on August 9th at 15,00 Norwegian time (9,00 AM New York time). Norwegian
attendees are invited to call 800 80 119 and international attendees are invited to call +47
23 000 400. Attendees may want to call 5-10 minutes before 15,00 (9,00 AM NY) hours to
ensure registration and access. 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 NOPEC's conference call, dial +47-67 89 40 91 accountno: 1193 followed by # (pound-sign)
press 1 Conferenceno: 193 followed by # (pound-sign) press 1 to play.
Please call Arne Helland at +47 66 76 99 32/+47 91 88 78 29 should you need more information
about this.