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Fracture characterization from walkaround VSPs
- Source: Geophysical Prospecting, Volume 51, Issue 6, Oct 2003, p. 493 - 499
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- 23 Oct 2003
Abstract
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.