Methods for seismic exploration and to make seismic survey of mixed sources on the region of subsuperficie for seismic acquisition with simultaneous sources and for seismic exploration and seismic system.

摘要

Methods for seismic exploration and to make seismic survey of mixed sources on the region of subsuperficie for seismic acquisition with simultaneous sources and for seismic exploration and seismic system according to one implementation of the present invention.It is proposed a method to collect a seismic survey of the mixed source that uses a new approach to determine a random separation in time between shots in succession.The separation on a random time can be derived, in some achievements, a distribution of numbers uniformly distributed on that sym = 1 / (2f), where sym is the half width of uniform distribution and F is the lowest frequency of interest in the survey.