Borehole geophysical logging methods have been demonstrated in a wide variety of geologic environments often found in an exploration setting and have proven useful in geologic interpretations and in-situ mineral evaluation.
Ore body delineation
- ELOG Combination Gamma, SP, SPR, 16-64-inch normal resistivity tool
- Spectral Gamma Ray
- Magnetic Susceptibility
- DEN, Density porosity calculated from in-situ compensated density
Borehole Diameter
- 3-arm caliper
Deviation (borehole verticality)
- Verticality / Natural Gamma
Fracture Characterization / Rock Strength
- BMR, Borehole Magnetic Resonance for hydrogeologic properties (porosity, specific yield, hydraulic conductivity)
- FWS, Sonic porosity
- High Resolution Acoustic televiewer
- High Resolution Optical televiewer
- Fluid temperature and conductivity to determine hydraulically important fractures
Porosity
- BMR, Borehole Magnetic Resonance for hydrogeologic properties (porosity, specific yield, hydraulic conductivity)
- NEU, Neutron
- FWS, Sonic porosity
- DEN, Density porosity calculated from in-situ compensated density
Surface Equipment
- 1000m/2000m Winch
- The standard unit for truck-mounted operations in deep boreholes, the 2000m
winch includes an integral depth wheel and an automatic level wind