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Poro-viscoelastic representation of shaley sandstones with partial saturation
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, EAGE/SEG Research Workshop on Reservoir Rocks - Understanding reservoir rock and fluid property distributions - measurement, modelling and applications, Apr 2001, cp-55-00027
- ISBN: 978-94-6282-123-1
Abstract
Based on a Biot-type formulation of the wave equation we have obtained velocities and attenuation of shaley sandstones with partial saturation. In the limiting case for a pure sandstone the model reproduces the main features of published data on vetocity and attenuation versus saturation.