Seismic attenuation models for partially saturated media

Bouko Vogelaar, D.M.J. Smeulders

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Abstract

Usually wave propagation in the presence of partial fluid saturation is modeled according to the White- Dutta-Odé (WDO) model which is based on the calculation an effective wave modulus of the saturated medium from a boundary value problem. We present here a new model that overcomes some disadvantages in that model by the definition of an effective bulk modulus of the fluid which includes gas bubbles according to the Smeulders-Van Dongen (SvD) model. This paper compares the frequencydependent ...
Original languageEnglish
Title of host publicationExpanded abstracts of the 69th EAGE Conference & Exhibition incorporating SPE EUROPEC 2007, 11-14 June 2007, London, United Kingdom
PagesB047-1/5
Publication statusPublished - 2007

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Vogelaar, B., & Smeulders, D. M. J. (2007). Seismic attenuation models for partially saturated media. In Expanded abstracts of the 69th EAGE Conference & Exhibition incorporating SPE EUROPEC 2007, 11-14 June 2007, London, United Kingdom (pp. B047-1/5)