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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Influence of pore pressure on velocity in low-porosity sandstone: Implications for time-lapse feasibility and pore-pressure study
TL;DR: In this article, the pore-pressure inversion was used to quantify the effect of pore pressure compared to confining pressure on the physical properties of rocks, and the effective-stress coefficient n was calculated for low-porosity sandstones with and without microcracks.
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Porosity-reducing and porosity-enhancing diagenetic factors for some carbonate microfacies: a guide for petrophysical facies discrimination
TL;DR: In this article, the petrographical and petrophysical properties of the Aptian-Albian Risan Aneiza Formation in north Sinai, Egypt were examined by measuring porosity, density, permeability, and electrical resistivity.
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Permeability characterization of natural compaction bands using core flooding experiments and three-dimensional image-based analysis: Comparing and contrasting the results from two different methods
TL;DR: In this article, the authors measured the permeability of 30 samples extracted from 6 sets of compaction bands and the adjacent host rocks of the Jurassic aeolian Aztec Sandstone exposed in the Valley of Fire State Park in Nevada using core flooding experiments.
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Estimation of anisotropy parameters for shales based on an improved rock physics model, part 2: case study
TL;DR: In this article, anisotropic solid clay is constructed by using different clay mineral constituents instead of assuming it to be an equivalent isotropic or transversely-isotropic medium.
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Multi-scale evaluation of mechanical properties of the Bakken shale
TL;DR: In this article, a combination of analytical methods including high-resolution mineral mapping (MAPS), programmed pyrolysis and nanoindentation was used to identify mineralogy, geochemistry and nanomechanical characteristics of the Bakken shales in Williston Basin, North Dakota.
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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