The power of integration
The integration of seismic data, well log data and resistivity data from EM enhances the understanding of the subsurface.
Full 3D inversion was performed on the EM data to obtain a resistivity-depth volume model of the subsurface. This model is delivered in SEG Y format and can be imported into any geophysical interpretation platform.
This case study shows that the 3D resistivity model obtained from inversion doesn't just detect the reservoir, it also delineates its area and reveals its resistivity distribution.
Dense, wide azimuth 3D EM acquisition
Multiple receiver lines enable data coverage between the receiver lines. In addition, all receivers in the grid are active while the source is being towed, which allows data to be recorded for a multiple of narrow to wide azimuth angles.
The wide coverage and resulting high-density of azimuthal information improves the processing and inversion results significantly and provides an increased resolution image of the target.