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2D Imaging |
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3-C VSPs
Offset and Walkaway VSP imaging is not
limited to improving P-wave resolution. By making use of 3-C
data, it is possible to gain a better understanding of the
various elastic wavefields. This allows the time-depth and
P-S calibration of surface seismic compressional and shear
wave studies; the study of rock properties, such as
Poisson's ratio; and an improvement in resolution by imaging
the shear wave data.
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Vertical Incidence VSP used to improve resolution and depth
prediction
2D & 3D prestack Kirchhoff depth
migrations
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