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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Journal ArticleDOI
Diagenetic controls on the elastic velocity of the early Triassic Upper Khartam Member (Khuff Formation, central Saudi Arabia)
TL;DR: In this article, the impact of pore types on velocity is investigated by means of velocity-porosity trajectories obtained by the differential effective medium (DEM) modeling, which incorporates variable equivalent pore aspect ratio (EPAR) values.
Journal ArticleDOI
Effect of supercritical CO2 on carbonates: Savonnières sample case study
Valeriya Shulakova,Joel Sarout,Lucas Xan Pimienta,Maxim Lebedev,S. C. Mayo,M.B. Clennell,Marina Pervukhina +6 more
TL;DR: In this article, the effects of supercritical CO2 injection on microstructure and elastic properties of a Savonni et al. limestone sample were studied using X-ray tomography images.
Journal ArticleDOI
Semi-analytical solution to the problem of frequency dependent anisotropy of porous media with an aligned set of slit cracks
TL;DR: In this article, the authors studied the P-wave dispersion and attenuation for oblique incidence in a saturated porous medium with aligned slit (two-dimensional) fractures, through solving a mixed boundary value problem for Biot's dynamic poroelasticity equations.
Proceedings ArticleDOI
R We There Yet
TL;DR: In this article, the authors compare stress and strain sensitivity of vertical seismic velocity using two rock physics models, including the R-factor and the Taylor approximation, and find that in the overburden, the influence of horizontal stress changes and strain changes on vertical velocity increases the predictions for the R -factor.
Journal ArticleDOI
Seismic Velocity Prediction in Shallow (,30 m) Partially Saturated, Unconsolidated Sediments Using Effective Medium Theory
TL;DR: In this paper, a new methodology calculates elastic moduli of granular matrices in near-surface environments by incorporating an updated definition of total effective stress into Hertz-Mindlin theory.
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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