BOREHOLE EM

Dias’ Borehole systems combine Gap High Powered EM Transmitters and DigiAtlantis Probes, resulting in the most powerful downhole EM systems currently available. They are ideally suited to the detection of subtle or deep conductors. *Gap is a Dias company

DigiAtlantis SYSTEM

• 3-component Fluxgate B-field sensor

• Simultaneous acquisition of all components

• Calculation of Downhole magnetics and Hole Trajectory

• Real time viewing of data for improved data quality

HIGH-POWERED TRANSMITTER SYSTEM

• High currents produce better quality data

• Rapid acquisition times and reduced survey cost

• Increased detection radius

• Increased depth of investigation

Borehole ElectroMagnetics (BHEM) provides greater spatial resolution of closely spaced conductors than surface or airborne geophysical surveys.

HIGH POWER IN-MINE BOREHOLE EM

• System deploys a unique high-power transmission system for increased signal to noise. This system explores a much larger volume around each drill hole, for much more efficient in-mine exploration.

• Highest power solution available, Tx loop deployed in workings

• Deliverables Summary:

Maxwell TEM Files, Logistics Report, PDF Profile Plots, Borehole log image

APPLICATIONS

The BHEM technique is ideally suited for detecting conductive massive sulphide mineralisation, in particular nickel sulphide bodies.

The Borehole MagnetoMetric Resistivity (BHMMR) technique is ideally suited for detecting narrow ribbon shaped and/or poorly conducting mineralization such as sphalerite rich bodies.

 

HeliWinder SETUP FOR BOREHOLE SURVEY