1887

Abstract

A stratigraphic elastic inversion scheme (Helgesen and Landrø, 1993) has been applied to a data set from the Troll East field. Both traveltime information and reflection amplitudes have been used to extract P- and S-wave velocities and densities from the seismic data. Since the P-wave velocity has an effect upon both the traveltime and the reflection strength, this is the best resolved parameter. S-wave velocities are mainly determined from variation of reflection amplitude with angle of incidence. The inversion was carried out in the t - p domain.

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/content/papers/10.3997/2214-4609.201409513
1995-05-29
2020-10-23
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