..., the extrapolation method is implemented by finite-difference modelling ( Gray et al., n.d. ). The wave extrapolation in time can be reduced to analyse numerical approximations to the mixed-domain space-wavenumber operator. The purpose and benefits of high-resolution imaging through diffraction are explained in many...

..., it is essential to preserve the wavefield while imaging. Artificial Intelligence Imaging Upstream Oil & Gas information diffraction imaging diffraction local angle domain decomposition velocity model diffraction energy amplitude azimuth Reservoir Characterization CRAM adnoc onshore...

... friendly processing delivers gathers which are ready for azimuthal amplitude analysis. Heterogeneities and fracture characterization: we tested a newly developed technique for imaging diffractions and compared it to the azimuthal amplitude analysis performed on Common Imaged Gathers. This pilot...