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
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Patent
Method and system for estimating rock properties from rock samples using digital rock physics imaging
Jack Dvorkin,Naum Derzhi +1 more
TL;DR: In this paper, a method for efficiently characterizing rock traversed while drilling a borehole for hydrocarbon reservoir development is presented, where a rock sample is obtained having a provenance of collection linked to a specific region of the borehole, which is scanned to obtain a 2D digital image that is segmented to pixels characterized as pore space and as mineral matrix and defining a boundary between them.
Journal ArticleDOI
Effects of pressure and saturating fluid on wave velocity and attenuation in anisotropic rocks
TL;DR: In this article, the energy velocities and quality factors of anisotropic reservoir rocks are derived as a function of pore pressure, partial saturation and frequency, and the model is based on Biot's poroelastic theory.
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Brittleness index and seismic rock physics model for anisotropic tight-oil sandstone reservoirs
TL;DR: Wang et al. as discussed by the authors constructed a seismic rock physics model for tight-oil sandstone reservoirs with vertical fractures, and analyzed the brittleness sensitivity of the elastic parameters in an anisotropic medium.
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Timescales of fluvial activity and intermittency in Milna Crater, Mars
TL;DR: In this paper, the authors calculate the timescale of sediment deposition by considering fluvial sediment input into the entire crater while accounting for non-fluvial input, and place improved constraints on the channel dimensions through which sediment was delivered to Milna by comparing to the dimensions of inner channels found in valleys in the region surrounding Milna.
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The role of porosity and solid matrix compressibility on the mechanical behavior of poroelastic tissues
TL;DR: In this article, the authors investigated the dependence of the mechanical and hydraulic properties of poroelastic materials on the interstitial volume fraction (porosity) of the fluid flowing through their pores and compressibility of their elastic (matrix) phase.
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.
Related Papers (5)
A variational approach to the theory of the elastic behaviour of multiphase materials
Zvi Hashin,S. Shtrikman +1 more