TGS-NOPEC

TGS-NOPEC (Other OTC: TGSNF.PK) Asker, Norway (4 June 2008) - TGS-NOPEC Geophysical Company (TGS) has noted that shareholders of Wavefield Inseis ASA (Wavefield) have requested two additional proposals on the agenda for their Ordinary General Meeting of Shareholders on 18 June 2008, both related to the merger between TGS and Wavefield.

TGS-NOPEC (Other OTC: TGSNF.PK) Acquisition Bolsters LAS Creation Program