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CHAPTER ONE MIGRATIONWHAT HOW AND WHY
CHAPTER TWO CONSTANT VELOCITY MIGRATIONPOSTSTACK
CHAPTER THREE CONSTANT VELOCITY MIGRATIONPRESTACK
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acoustic acoustic wave equation amplitude angle aperture approximation bulk modulus Claerbout CMP stacked constant offset constant velocity coordinates Courtesy Conoco Inc data set depth migration derivative diffraction discrete Fourier transform dispersion relation downward continuation earth effects Exploding Reflector Model Exploration Project Report extrapolation f-k migration Fourier transform Fresnel zone function geophone hyperbolic impulse response inhomogeneous integral interval velocity inversion lateral velocity variations method midpoint migrated section migration algorithm migration formula migration operator migration schemes modulus moveout phase plane wave prestack migration problem profile migration ray path ray tracing residual migration rms velocity scalar wave equation seismic data shear modulus shown in Figure solution source and receiver spatial Stanford Exploration Project stationary phase approximation Stolt Stratigraphy structure subsurface surface unmigrated unstacked data upgoing wave variable velocity velocity changes velocity model vertical wave field wave number zero