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Poro-viscoelastic representation of shaley sandstones with partial saturationNormal access

Authors: N. H. Pham, J. M. Carcione, H. B. Helle and B. Ursin
Event name: EAGE/SEG Research Workshop on Reservoir Rocks - Understanding reservoir rock and fluid property distributions - measurement, modelling and applications
Session: Reservoir Rocks - Understanding reservoir and fluid property distributions - measurement, modelling and applications
Publication date: 30 April 2001
DOI: 10.3997/2214-4609.201406736
Organisations: SEG, EAGE
Language: English
Info: Extended abstract, PDF ( 350.71Kb )
Price: € 20

Summary:
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.


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