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In order to obtain more reliable gas reservoir information and implement monitoring gas reservoir dynamically, a correction algorithm based on 4D seismic inversion is put forward in this paper. The algorithm uses visualization technology to observe difference between base horizon data and monitor horizon seismic data while using a normalized technology to calculate the correctors and analyze the seismic...
To monitor fluid flow dynamically and obtain more reliable gas reservoir information of 3D time-lapse seismic data, in this paper we present a 4D-AVO inversion algorithm, in which visualization technology, cross-correlation technology, time and phase shift theory, matched filtering algorithm and normalization technology are used to correct and analyze time-varying seismic data after AVO inversion...
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