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method for processing waveform based seismic data, and system configured to perform waveform based seismic data processing.
method for processing waveform based seismic data, and system configured to perform waveform based seismic data processing.
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机译:用于处理基于波形的地震数据的方法,以及配置为执行基于波形的地震数据处理的系统。
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摘要
Despite full waveform propagation capabilities offered by reverse time migration or inversion, prior art methods can generate spurious events from multiples and therefore are limited to using data without free-surface multiples. By eliminating or largely reducing artificial transmission of multiples, the enhanced reverse time migration or inversion in the present invention can correctly use data that contain free-surface and internal multiples and improve image quality or properties estimation.
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