Open AccessBook
The Rock Physics Handbook: Tools for Seismic Analysis of Porous Media
TLDR
In this article, the authors present basic tools for elasticity and Hooke's law, effective media, granular media, flow and diffusion, and fluid effects on wave propagation for wave propagation.Abstract:
Preface 1. Basic tools 2. Elasticity and Hooke's law 3. Seismic wave propagation 4. Effective media 5. Granular media 6. Fluid effects on wave propagation 7. Empirical relations 8. Flow and diffusion 9. Electrical properties Appendices.read more
Citations
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What drives the dust activity of comet 67P/Churyumov-Gerasimenko?
TL;DR: In this article, the authors derived the ejected aggregate sizes of comets based on the assumption that the entire heat absorbed by the surface is consumed by the sublimation process of one volatile species.
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Anisotropic elastic, strength, and fracture properties of Marcellus shale
TL;DR: In this paper, deformability, strength, and fracturability of Marcellus shale were investigated through experimental studies, and a database of its mechanical properties was generated, and the experimental results revealed that the transversely isotropic model is applicable for describing the elastic behavior of shale in pure tension and compression, but the elastic properties measured from these two experiments were not exactly the same.
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Bayesian inversion for effective pore-fluid bulk modulus based on fluid-matrix decoupled amplitude variation with offset approximation
Xingyao Yin,Shixin Zhang +1 more
TL;DR: In this paper, the porefluid bulk modulus is used as a fluid indicator to improve the quality of fluid discrimination in a clastic reservoir, and the inversion for the fluid indicator is formulated in a Bayesian framework with the Cauchydistribution prior constraint.
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Finite-difference modeling of wave propagation and diffusion in poroelastic media
Fabian Wenzlau,Tobias M. Müller +1 more
TL;DR: In this paper, a 2D velocity-stress, finite-difference scheme simulates waves within poroelastic media as described by Biot's theory is presented, and a series of numerical experiments that are compared to exact analytical solutions allow the authors to assess the stability conditions and dispersion relations of the explicit POROELAS method.
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Velocity and attenuation in partially saturated rocks: poroelastic numerical experiments
TL;DR: In this article, the von Karman self-similar correlation function is used to model uniform and patchy fluid distributions, respectively, where effective saturation is varied in steps from full gas to full water saturation.
References
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Book
An introduction to the bootstrap
Bradley Efron,Robert Tibshirani +1 more
TL;DR: This article presents bootstrap methods for estimation, using simple arguments, with Minitab macros for implementing these methods, as well as some examples of how these methods could be used for estimation purposes.
Book
Pattern Recognition and Machine Learning
TL;DR: Probability Distributions, linear models for Regression, Linear Models for Classification, Neural Networks, Graphical Models, Mixture Models and EM, Sampling Methods, Continuous Latent Variables, Sequential Data are studied.
Book
Theory of elasticity
TL;DR: The theory of the slipline field is used in this article to solve the problem of stable and non-stressed problems in plane strains in a plane-strain scenario.
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A variational approach to the theory of the elastic behaviour of multiphase materials
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