Geophysical Investigation

Borehole Geophysical Test

• Cross-hole Seismic Test
• Borehole Televiewer (BHTV): Optical Televiewer and Acoustic Televiewer
• E-Log (Electric Logging)
• Natural Gamma and temperature measurement
• Thermal Logging
• Gamma Density logging

Geophysical Test. ⦁ ⦁ ⦁ ⦁

• Electric/Soil Resistivity Test with both Wenner and Schlumberger method
• 2D / 3D Electrical Resistivity image mapping
• MASW – Multi Channel Analysis of Spectral Waves
• Seismic refraction test – 24 and 48 channel