The BDV 42 probe is used whenever accurate information on the
precise location of underground features intersected by a borehole is
required. It can also be employed to ascertain that a well has been
drilled according to predefined verticality criteria.
The sonde is based on a highprecision combination magnetometer and
accelerometer sensor providing a continuous measurement of borehole
inclination and azimuth. Azimuth information is not available in steel
LIM is a leader company specialised in instrumentations during and after drilling