Geophone and hydrophone arrays for collecting seismic data in boreholes.

Shear Wave Borehole Geophones

Wall-lock borehole geophones for downhole shear-wave velocity surveys.

Also available for rent

DHA-7 Downhole Hydrophone Array

For high-resolution seismic imaging in water-filled, narrow-diameter boreholes.


3-component analog downhole receivers; 2000m maximum depth.


4-component digital downhole receivers, 3000m maximum depth.

TC-24 Downhole Hydrophone Array

24-channel downhole hydrophone array, expandable to 96-channels.

PS-8R High-Definition Seismic System

Borehole source with a investigation depth around 10 m.