With the increasing use of shallow geothermal wells to provide surface heat and energy, Geovista manufacture ultra slim 16mm logging tools to allow for monitoring, troubleshooting and evaluation of these holes.

These include Density, temperature and trajectory. Please see the data sheet for more information.
Ultra Slim Density Probe
16mm OD
Detects variations in the cement density around very small diameter casing or tubes
Locates zones of insufficient or inadequate cementation
Contains a temperature sensor

Ultra Slim Temperature Probe
16mm OD
Uses an external PT100 sensor
Accurate and instant measurements of the temperature profile/geothermal gradient
Improves planning and design wells
Gives information on seasonal temperature influences
Indication of flowing groundwater at site

Ultra Slim Pipeline Trajectory Sonde
16mm OD
Measures trajectory profile (azimuth and inclination) in non-magnetic pipes
Helps confirm the track of the well does not sway away from the property as per many national legal requirements.

Geovista
Unit 10
Cae Ffwt Business Park
Glan Conwy
Conwy LL28 5SP
United Kingdom