the present invention relates to a method and to facilitate follow-up over a period of time of the development of underground zone by comparative analysis of a number of sets of records sismiqthe obtained successively at the end of n successive campaigns ("4d seismic, 3d seismic.the method involves the implementation of a pattern recognition technique applied to all of the seismic events are considered and analyzed, at the same time, n years.to show the evolution of seismic events in the basement.application in monitoring changes in the reservoir area of the basement in the course of production, for example.
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