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Prediction of oil and gas fields by high resolution seismic methods
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Geophysics of the 21st Century - The Leap into the Future, Sep 2003, cp-38-00122
Abstract
Cardinal raising of seismic data information on the base of development and usage the new ways and methods of processing and interpreting is realized. The inversion methods of seismic records, developed by authors, enable increase its resolution by an order in average. Information extracted from seismic data is comparable with results of drilling and well log investigation – the seismic trace is transformed into the impulse reaction and the acoustic model is reconstructed from seismic data. The special processing and interpreting technology allows extract maximum possible geological information from seismic data of the study section. On such base lithology type, reservoir characteristics, nature and degree of rock-collectors fluid saturation are predicted.