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Capabilities Geophysics geophysical-services

Capabilities

Geophysical Services

With high-quality equipment and a team of expert geophysicists, Macquarie Geotechnical excels in acquiring, processing and interpreting geophysical data to provide comprehensive insights into subsurface conditions.

Our seismic applications, including Seismic Refraction, Multichannel Analysis of Surface Waves (MASW), Vertical Seismic Profiling(VSP), and Crosshole Seismics, are fundamental for subsurface mapping. These techniques determine bedrock depth, identify faults, and assess soil properties, enabling the calculation of engineering parameters such as Young’s Modulus, Shear Modulus, and Poisson’s Ratio.

Through electrical applications, such as Electrical Resistivity Tomography (ERT), Induced Polarisation (IP), Vertical Electrical Sounding (VES), Time-Domain Electromagnetic (TDEM), and Frequency-Domain Electromagnetic (FDEM), we are able to assess the conductivity properties of the subsurface.

Magnetic surveys map variations in the Earth’s magnetic field, aiding in identifying subsurface anomalies crucial for mineral exploration and environmental studies. Ground Penetrating Radar (GPR) provides non-invasive, high-resolution imaging of subsurface structures, aiding in structural investigations and void detection.

Additionally, our downhole imaging captures detailed images of borehole walls and subsurface structures using Optical and Acoustic Televiewers (OTV & ATV). Our wireline logging services, including Full Waveform Sonic analysis, 3-Arm Calliper, and Natural Gamma, offer a comprehensive understanding of the subsurface environment.

Our services

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To receive a quote, simply fill out the form and our friendly team will be in touch to provide a tailored quote.

Have questions or want to discuss your project in more detail? Feel free to contact us directly — we’re ready to help you turn complex ground conditions into actionable insights.