Oslo, Norway, January 20, 2009
The following primary insider  of Wavefield Inseis ASA  ("Wavefield")
has accepted to  sell shares  in Wavefield to  Compagnie Générale  de
Géophysique-Veritas SA  ("CGGV") under  the  terms of  the  mandatory
offer document, published on December 30th 2008.

Philip Charles Suter - Acceptance for 40,000 of Wavefield shares held
personally comprising  all his  shares  in Wavefield.  Following  the
acceptance,  Philip  Charles  Suter  holds  personally  0  shares  in
Wavefield and 72,000 options giving right to acquire 72,000 shares in
Wavefield.

For further information, contact:
Bente Tomasik, IR assistant, Wavefield Inseis ASA
Email: bente.tomasik@wavefield-inseis.com, Tel; +47 67 82 84 21


About Wavefield Inseis ASA
Wavefield Inseis  ASA  is  a  Norwegian  marine  geophysical  company
providing  proprietary  data  acquisition   services  and  offers   a
portfolio  of  non-exclusive   Multi  Client  data   to  the   global
exploration community, developed  in partnership  with oil  companies
and governments. Our range of products includes long offset 2D,  high
capacity 3D, 4D,  Multi-azimuth and Wide-azimuth  data acquired  with
highly specified vessels and the latest seismic equipment,  including
our OPTOWAVE(TM) multi-component ocean  bottom cable (4C OBC)  system
for  permanent  seismic  4D  monitoring  that  uses  optical   sensor
technology. We are also in the process of launching a new concept for
EM acquisition and data analysis. From our main offices in Bergen and
Oslo, Norway, and our other  locations in London, Houston,  Singapore
and Perth,  Wavefield  Inseis has  a  global reach,  with  activities
worldwide.


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