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2D, 3D+VSP acquisition geometries combining surface and downhole measurements
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Geophysics of the 21st Century - The Leap into the Future, Sep 2003, cp-38-00138
Abstract
Two applications of combined surface and downhole acquisition geometries are described. They are<br>called “2D+VSP” and “3D+VSP”. The advantages are based on the use of downhole arrival times and<br>signatures to improve surface seismic data. The case stories approve the proclaimed features of proposed<br>technology.