Seismic inversion /

This book describes the theory and practice of inverting seismic data for the subsurface rock properties of the earth. The primary application is for inverting reflection and/or transmission data from engineering or exploration surveys, but the methods described also can be used for earthquake studi...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Schuster, Gerard Thomas, 1950- (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Tulsa, Oklahoma (8801 South Yale St., Tulsa OK 74137-3175) : Society of Exploration Geophysicists, 2017.
Colección:SEG Digital Library.
Investigations in geophysics ; no. 20.
Temas:
Seismic traveltime inversion.
Seismic reflection method > Deconvolution.
Seismic tomography.
Seismology > Mathematics.
Inversion des temps de propagation (Sismologie)
Méthode sismique-réflexion > Déconvolution.
Tomographie sismique.
Seismic reflection method > Deconvolution
Seismic tomography
Seismic traveltime inversion
Seismology > Mathematics
Acoustic
Boundary conditions
Estimation
Finite difference
Fourier
Imaging
Inversion
Least squares
Migration
Modeling
Nonlinear
Optimization
Reflection
Refraction
Reflectivity
Seismic
Sources
Theory
Tomography
Traveltime
Wave equation
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Part I. Iterative optimization methods
  • 1. Introduction to seismic inversion
  • 2. Introduction to gradient optimization
  • 3. Steepest-descent method
  • 4. Conjugate-gradient and quasi-Newton methods.
  • Part II. Traveltime tomography
  • 5. Raypath traveltime tomography
  • 6. Traveltime tomography: assessing model accuracy.
  • Part III. Numerical modeling
  • 7. Traveltime calculation by solution of the eikonal equation
  • 8. Numerical solutions to the wave equation
  • 9. The viscoacoustic wave equation.
  • Part IV. Reflection migration
  • 10. Forward and adjoint modeling using Green's functions
  • 11. Reverse time migration
  • 12. Wavepaths
  • 13. Generalized diffraction-stack migration and filtering of coherent noise
  • 14. Resolution limits for wave equation imaging.
  • Part V. Least-squares migration
  • 15. Iterative least-squares migration
  • 16. Viscoacoustic least-squares migration
  • 17. Least-squares migration filtering
  • 18. Migration deconvolution.
  • Part VI. Waveform Inversion
  • 19. Acoustic waveform inversion and its numerical implementation
  • 20. Wave-equation inversion of skeletonized data
  • 21. Acoustic waveform inversion: case histories
  • 22. Elastic and viscoelastic full-waveform inversion
  • 23. Vertical transverse isotropy FWI.
  • Part VII. Image-domain inversion
  • 24. Classical migration velocity analysis
  • 25. Generalized differential semblance optimization
  • 26. Generalized image-domain inversion.

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