Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4739702 | Journal of Applied Geophysics | 2016 | 13 Pages |
Abstract
We obtain a significant improvement in the waveform of the radiated seismic-vibrator signals deconvolved by ground force, similar to that of the seismograms generated by the impulsive sources, and demonstrates that the results obtained by different sources present low values in their repeatability norm. The comparison evidences the potentiality of the direct ground-force measurement approach to effectively remove the far-field source signature in VSP onshore data, and to increase the performance of permanent acquisition installations for time-lapse application purposes.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geophysics
Authors
Flavio Poletto, Andrea Schleifer, Franco Zgauc, Fabio Meneghini, Lorenzo Petronio,