Fracture characterization from walkaround VSPs |
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Authors: | Steve Horne |
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Institution: | Schlumberger House, Buckingham Gate, Gatwick, West Sussex RH6 0NZ, UK |
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Abstract: | A walkaround VSP is a novel acquisition geometry comprising multiple sources azimuthally distributed around a fixed multi-component receiver at approximately the same offset. Such a configuration allows the robust measurement of fracture-induced anisotropy by the analysis of certain seismic attributes with respect to azimuth. |
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