SYSTEM AND METHOD FOR PROCESSING DISTRIBUTED ACOUSTIC SENSING SEISMIC DATA
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United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Oct 6, 2023
filing date -
Oct 6, 2023
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Abstract
A method is described for processing distributed acoustic sensing seismic data including receiving, at one or more processors, DAS seismic data, converting the DAS seismic data into pressure data, and processing the pressure data is disclosed. The converting may be done by performing a spatial integral of the DAS seismic data along a DAS cable to get a particle velocity, and performing a spatial derivative of the particle velocity along the DAS cable and a temporal integral to generate the pressure data. The pressure data may then be processed by methods including but not limited to performing reverse time migration to generate a seismic image.
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