Autonomous measurement and treatment sonde for borehole pre-production investigation

摘要

A probe has an electronic board with a processing module for processing measurement provided by geophones and a pressure sensor. Detachable elastic strips (3-6) anchor the probe at a casing of a base of a well. A central body (1) is crossed integrally in its length by passage orifices (2) in order to leave a free passage across the probe when its in anchored position.