METHOD FOR INTERPRETATION OF SEISMIC RECORDINGS TO PROVIDE OPERATING CHARACTERISTICS SUCH AS THE GAS POTENTIAL AND LITHOLOGY OF GEOLOGICAL LAYERS

摘要

THE INVENTION CONCERNS THE SEISMIC PROSPECTION FOR THE SEARCH OF HYDROCARBONS IN THE SOIL OF THE PROGRESSIVE VARIATIONS IN SIGNAL AMPLITUDE FROM D ... D DETECTORS ASSOCIATED WITH SOURCES. .. S, AS A FUNCTION OF THE DEPORT OF COMMON COLLECTORS, CAN BE IDENTIFIED MORE EASILY BY ACCELERATING THE DEGREE OF AMPLITUDE VARIATIONS BETWEEN TRACES OF "CLOSED" AMPLITUDE AND "REMOTE" AMPLITUDE ACCORDING TO TIME. OF EACH MANIFOLD LOCATED ALONG A SEISMIC LINE A, AND BY DISPLAYING THE SEISMIC SECTIONS RESULTING FROM DEPARTURES RECONCILED AND REMOVED. / P P FIELD OF APPLICATION: SEARCH FOR HYDROCARBONS IN SOIL, LITHOLOGY OF GEOLOGICAL LAYERS, ETC. / P