Joint inversion of seismic traveltime and frequency-domain airborne electromagnetic data for hydrocarbon exploration
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DOI: 10.1190/geo2017-0112.1
Abstract: Geophysical joint inversion requires setting of few parameters for the optimum performance of the process. However, there are yet no known detailed procedures for selecting the various parameters for performing the joint inversion. Previous works… read more here.
Keywords: inversion seismic; geometry; joint inversion; frequency domain ... See more keywords
Nonlinear inversion of seismic amplitude variation with offset for an effective stress parameter
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DOI: 10.1190/geo2019-0154.1
Abstract: Effective stress estimates play important roles in reservoir characterization, for instance, in guiding the selection of fracturing areas in unconventional reservoirs. Based on Gassmann’s fluid substitution model, we have set up a workflow for nonlinear… read more here.
Keywords: nonlinear inversion; inversion seismic; stress; effective stress ... See more keywords