By specifying a discrete matrix formulation for the frequency–space modelling problem for
linear partial differential equations ('FDM'methods), it is possible to derive a matrix formalism …

This book provides an overview of theory and practical applications, from the fundamentals
of PS-waves and VSPs through acquisition and processing, including interpretation …

This chapter develops mathematical concepts and tools underlying techniques for
estimation of material structures from observations of re ected waves. These techniques …

Seismic migration and inversion are closely related processes for obtaining images of the
subsurface. Both techniques attempt to infer petrophysical and structural parameters from …

Multicomponent seismic recordings are currently being analyzed in an attempt to improve
conventional P-wave sections and to find and use rock properties associated with shear …

VSP data are usually acquired in order to obtain high-resolution images of complex
structures in reservoirs and near boreholes. We present an elastic iterative migration …

Attenuation and dispersion of the seismic pulse can strongly affect the outcome of amplitude
versus offset (AVO) analysis. These anelastic aspects of wave propagation also influence …

东格陵兰盆地陆上和近海地区是目前北极与深水油气勘探的热点地区, 但油气勘探程度和资源
认识程度低. 美国地质调查局(2000, 2007 年) 油气资源评价结果表明该区具有很大的油气资源 …

Differential semblance measures are unique amongst velocity inversion objectives in having
well-defined and smooth high frequency asymptotics. A version appropriate for analysis of …

Linearized (ray-Born) scattering formulae are derived that relate the observed seismic
wavefield to perturbations in qP-and qS-wave velocities, density and the three Thomsen …