Further experiments in geophone coupling using the geo-pinger technique

Le résumé fourni par la source

In an earlier paper "Recording reliability in seismic exploration as influenced by geophone-ground coupling" we introduced the Geo-Pinger technique for measuring the geophone-ground coupling resonance. We now have further utilised the technique to investigate the effectiveness of different coupling devices (spikes, tripods etc.) in improving the probability of obtaining adequate coupling in common ground conditions. A test was conducted to attempt to show that similar coupling or planting resonances measured by the Geo-Pinger could be observed in seismic data recorded using the same coupled geophone and a separate buried source.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.