Lysaker, Norway, 30 March, 2007 The appointment of Synne Syrrist and Hilde Nakstad to the board of directors of Wavefield Inseis ASA is effective as of today, 30 March 2007.

The new Board of Directors of Wavefield Inseis ASA hereafter consists of:

Anders Farestveit (chairman), Dag-Erik Rasmussen, Jan Bertil Gateman, Hilde Nakstad and Synne Syrrist.

Wavefield Inseis AS
Wavefield Inseis is a Norwegian company providing a range of proprietary and non-exclusive multi- client marine geophysical services using highly specified vessels and the latest seismic equipment. From its main offices in Oslo and Bergen, Norway, Wavefield Inseis has a global reach, with activities in the Americas, Europe, Africa, the Middle East and Asia. The company was founded by a number of the most experienced people in the geophysical industry in order to provide a high quality range of services aimed at increasing the exploration success of its clients and to assist them in maximising production from their existing reservoirs.

Wavefield Inseis' range of proprietary and non-exclusive Multi-client services includes long offset 2D, high capacity 3D, 4D, Multi-azimuth and Wide-azimuth data acquired with highly specified vessels and the latest seismic equipment. The company is also a full service permanent 4D acquisition provider and will, through a number of strategic alliances, bring new technologies to market to further accelerate and de-risk the replenishment of its clients' reserves.

www.wavefield-inseis.com

For further information contact:
Atle Jacobsen, CEO, Wavefield Inseis ASA
Tel: +47 56 11 48 00
Email: atle.jacobsen@wavefield-inseis.com

Or
Erik Hokholt, CFO, Wavefield Inseis AS
Tel: +47 67 82 84 09
Email: erik.hokholt@wavefield-inseis.com