STONELEY ATTENUATION LENGTH AND PORE FLUID SALINITY
V.N. Dorovsky, M.Yu. Podberezhnyy, and Yu.A. Nefedkin
Baker Hughes, Russian Science Center, ul. Kutateladze 4A, Novosibirsk, 630128, Russia
Keywords: Stoneley attenuation length, Stoneley wave, salinity acoustoelectric effect
Pages: 250-258
Abstract
The dependence of Stoneley attenuation length on the concentration and composition of salt in pore fluid observed in experiments may be associated with osmosis. The salinity dependence is relevant to methods in which the permeability of porous formations is estimated from its relation ship with the Stoneley attenuation length.
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