Wavefield Inseis ASA

Wavefield Inseis ASA (OSL:WAVE) Oslo, Norway, 13th August 2008 Wavefield Inseis ASA will release its 2008 second quarter financial results on Tuesday 19th 2008 at approximately 08.00 am CET.

Wavefield Inseis ASA (OSL:WAVE) We refer to the press release distributed earlier today, and want to inform that the discussions between the parties were related to several issues, were an exchange ratio of 0,5325 shares in TGS for each share in Wavefield was one of the items.

Wavefield Inseis ASA (OSL:WAVE) During the weekend, TGS and Wave entered into discussions to resolve the merger dispute between the parties.

Wavefield Inseis ASA The high capacity 3D vessel M/V Geowave Endeavour was delivered from Fosen Yard and taken on a 7 year time-charter from Volstad Maritime in July 2008. The vessel mobilised for their first large 3D contract with oil and gas major BG Norge on July 28th and the vessel was fully operational and in steady production on August 6th with 10 solid streamers of 6km length.

Wavefield Inseis ASA Wavefield Inseis ASA announces today that they have received a Letter of Intent from StatoilHydro to award a full season of work in the North Sea next year to the Geowave Master. The work will include a number of projects offshore Norway that will require up to 10 streamers. This will be the fourth season in a row that Wavefield Inseis will have worked for StatoilHydro in the North Sea.

Wavefield Inseis ASA Oslo, Norway June 19th 2008 Minutes from annual general meeting in Wavefield Inseis ASA, June 18 2008.

Wavefield Inseis ASA Oslo, Norway June 18th 2008 The enclosed presentation material will be presented at the Wavefield Inseis AGM today by CEO Atle Jacobsen, CFO Erik Hokholt and Arne Tjaum at 4pm CET.

Wavefield Inseis ASA Oslo, Norway,5th June, 2008 - Wavefield Inseis today announced that they have received a letter of interim arrangement from BP Exploration Libya Ltd. for one of the world's largest 3D seismic acquisition and onboard processing contracts ever to be awarded.

Wavefield Inseis ASA Oslo, Norway, June 3rd, 2008: Revised notice is hereby given by the board of directors of an annual general meeting in Wavefield Inseis ASA on

Wavefield Inseis ASA Oslo, Norway, June 3, 2008: Wavefield Inseis have received from shareholders two new items to be included on the agenda of the forthcoming ordinary General Meeting of Wavefield Inseis ASA.