Translations:Deconvolution: Einstein or predictive?/7/en

Deconvolution of the upgoing wave by the downgoing wave at the receiver gives the unit-impulse reflection response of the subsystem located below the receiver. The Einstein deconvolution process strips away the multiples and ghosts created in the upper system. We emphasize that Einstein deconvolution also strips away the unknown source signature wavelet. The resulting Einstein-deconvolved record is the unit-impulse reflection response of the rock layers below the receiver, which is precisely the input required for dynamic deconvolution (Robinson, 1975). The output of dynamic deconvolution is the reflection coefficient series. Einstein deconvolution followed by dynamic deconvolution yields the series of interface reflection coefficients located below the receiver. Instead of dynamic deconvolution, conventional predictive deconvolution is also applicable here.