The Rock Physics Handbook : Tools for Seismic Analysis of Porous Media
Gary. Mavko
Bok Engelsk 2009 · Electronic books.
| Utgitt | Cambridge : Cambridge University Press , 2009
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| Omfang | 1 online resource (525 p.)
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| Utgave | 2nd ed.
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| Opplysninger | Description based upon print version of record.. - Cover; Half-title; Title; Copyright; Contents; Preface to the Second Edition; 1 Basic tools; 1.1 The Fourier transform; Synopsis; Evenness and oddness; Convolution theorem; Energy spectrum; Phase spectrum; Sampling theorem; Numerical details; Spectral estimation and windowing; Fourier transform theorems; 1.2 The Hilbert transform and analytic signal; Synopsis; Causality; 1.3 Statistics and probability; Synopsis; Regression; Variogram and covariance function; Distributions; Monte Carlo simulations; Bootstrap; Statistical classification; 1.4 Coordinate transformations; Synopsis. - 2.8 Strain components and equations of motion in cylindrical and spherical coordinate systemsSynopsis; Uses; Assumptions and limitations; 2.9 Deformation of inclusions and cavities in elastic solids; Synopsis; General pore deformation; Effective dry compressibility; Stress-induced pore pressure: Skempton's coefficient; Saturated stress-induced pore-volume change; Low-frequency saturated compressibility; Three-dimensional ellipsoidal cavities; Spherical cavity; Penny-shaped crack: oblate spheroid; Needle-shaped pore: prolate spheroid; Two-dimensional tubes; Plane strain. - Assumptions and limitations2 Elasticity and Hookes law; 2.1 Elastic moduli isotropic form of Hookes law; Synopsis; Assumptions and limitations; 2.2 Anisotropic form of Hookes law; Synopsis; Voigt notation; Voigt stiffness matrix structure for common anisotropy classes; Isotropic: two independent constants; Cubic: three independent constants; Hexagonal or transversely isotropic: five independent constants; Orthorhombic: nine independent constants; Monoclinic: 13 independent constants; Phase velocities for several elastic symmetry classes; Kelvin notation; Elastic eigentensors and eigenvalues. - Poissons ratio defined for anisotropic elastic materialsAssumptions and limitations; 2.3 Thomsens notation for weak elastic anisotropy; Synopsis; Uses; Assumptions and limitations; 2.4 Tsvankin's extended Thomsen parameters for orthorhombic media; Uses; Assumptions and limitations; 2.5 Third-order nonlinear elasticity; Synopsis; Uses; Assumptions and limitations; 2.6 Effective stress properties of rocks; Synopsis; Uses; Assumptions and limitations; 2.7 Stress-induced anisotropy in rocks; Synopsis; Uses; Assumptions and limitations. - Two-dimensional Mohr's circle. - Two-dimensional thin cracksEllipsoidal cracks of finite thickness; Deformation of spherical shells; Uses; Assumptions and limitations; 2.10 Deformation of a circular hole: borehole stresses; Synopsis; Hollow cylinder with internal and external pressures; Circular hole with principal stresses at infinity; Stress concentration around an elliptical hole; Stress around an inclined cylindrical hole; Stress around a vertical cylindrical hole in a poroelastic medium; Uses; Assumptions and limitations; Extensions; 2.11 Mohr's circles; Synopsis; Three-dimensional Mohr's circle. - A significantly expanded new edition of this practical guide to rock physics and geophysical interpretation for reservoir geophysicists and engineers.
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| Emner | |
| Sjanger | |
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| ISBN | 9780521861366
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