A METHOD OF COUPLING A SEISMIC DETECTOR MODULE TO THE WALL OF A BOREHOLE, AND A SONDE FOR IMPLEMENTING THE METHOD

摘要

A method for switching a Seismic detector module to the Wall of a Hole,The module is disposed within a Cavity provided on a side of a suspended Cable and probe adapted for Movement in the hole,When said Module connected to the tube through an Elastic suspension,That includes the steps of: pressing the probe Surface against the Wall delbarreno while holding the suspension compressed in a way to keep the module in a position retractiL inside the Cavity; release the suspension compressed position,Making the extension of the resulting Module Suspension System of retractable position towards the contact with the hole Wall; and maintaining the suspension in its extended position.As the Force developed by the suspension while it is in its Extended Position that acoustically splicing module with the hole Wall.