TGS begins 2D regional multi-client project in West Sumatra

Tuesday, February 17 2009 - 03:14 PM WIB

Perth-based seismic surveys firm TGS-NOPEC Geophysical Company Pty Ltd (TGS) announced Tuesday that it began acquisition of a new 9,550 kilometer multi-client 2D survey offshore West Sumatra.

The new Sumatra survey is designed to complement the existing Northwest Sumatra and Sunda seismic, bathymetric and coring data acquired as part of the expansive TGS IndoDeep program, the company said.

The IndoDeep program, previously referred to as Indonesia Frontier Basin, was acquired and interpreted from 2006 to 2008. It includes 34,000 kilometres of 2D seismic, 400,000 kilometres of multi-beam bathymetric data and 1,200 cores samples covering approximately 1 million square kilometers of Indonesia's deep-water basins. This integrated dataset continues generating significant industry interest.

The initial interpretation of the Northwest Sumatra and Sunda IndoDeep programs has indicated that all the elements of a potential petroleum system are present in the new survey area. Supported by industry funding, the new project includes both long offset 2D seismic and gravity data acquired by the MV Mezen.(alex)

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