2017
DOI: 10.1002/2016jb013672
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Brown and Korringa constants for heterogeneous thinly layered poroelastic media

Abstract: Macromechanical characterization of a layered poroelastic package treated as a homogeneous (upscaled) medium is presented. The characterization is based on the knowledge of the poroelastic properties of the package's constituents. Specifically, we provide closed‐form expressions for the sum of the fourth‐order average elastic compliances tensor Sijkk′ of the solid frame and pore space compressibility 1/Kϕ, previously defined in Brown and Korringa's extended formulation of the Gassmann's fluid substitution equ… Show more

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Cited by 6 publications
(3 citation statements)
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“…The theoretical assessment of these effects has been primarily based on the fundamental works by Gassmann (1951) and Biot (1956aBiot ( , 1956b. These developments have often represented real rock by simple geometries, like concentric cylinders and spheres (e.g., Dutta & Ode, 1979a, 1979bWhite, 1975;Vogelaar et al, 2010) and parallel layers (e.g., Gelinsky & Shapiro, 1997;Milani et al, 2016;Norris, 1993;Wollner & Dvorkin, 2016;Wollner & Mavko, 2017). Another type of approximation of real rock is random isotropic porous media composed of two constituents (e.g., Berryman & Milton, 1991).…”
Section: Introductionmentioning
confidence: 99%
“…The theoretical assessment of these effects has been primarily based on the fundamental works by Gassmann (1951) and Biot (1956aBiot ( , 1956b. These developments have often represented real rock by simple geometries, like concentric cylinders and spheres (e.g., Dutta & Ode, 1979a, 1979bWhite, 1975;Vogelaar et al, 2010) and parallel layers (e.g., Gelinsky & Shapiro, 1997;Milani et al, 2016;Norris, 1993;Wollner & Dvorkin, 2016;Wollner & Mavko, 2017). Another type of approximation of real rock is random isotropic porous media composed of two constituents (e.g., Berryman & Milton, 1991).…”
Section: Introductionmentioning
confidence: 99%
“…This problem is usually investigated in idealised configurations, such as concentric cylinders and spheres (e.g., White ; Dutta and Ode , b), or parallel layers (e.g., Norris ; Gelinsky and Shapiro ; Wollner and Dvorkin ; Wollner and Mavko ). The solution strongly depends on the assumption whether the concentric or parallel layers are in hydraulic communication or are hydraulically isolated from each other.…”
Section: Introductionmentioning
confidence: 99%
“…Cabe remarcar que en el caso monominerálico la ecuación (3.63) se reduce a la de Gassmann, con S ϕ = S 0 . Distintos autores han analizado posibles valores para K ϕ mediante expresiones analíticas basadas en teorías de medio efectivo para geometrías simples [Berge y Berryman, 1995;Mavko y Mukerji, 2013;Wollner y Mavko, 2017], demostrando que S ϕ puede tomar valores tanto positivos como negativos. En un trabajo reciente Ravazzoli y Blanco [2021] abordaron el problema de la determinación numérica de dichos coeficientes, prescindiendo de información mineralógica, mediante técnicas de inversión.…”
Section: Teoría De Brown Y Korringa [1975]: Sustitución Fluida Para R...unclassified