Dual Induction-Conductivity Logging – Environmental Contamination Project: Rehabilitation of old industrial land is common place today for future land re-use. Shallow drilling and geophysical borehole logging is common practise to map the location of subsurface contaminants from the old industrial sites. This project in an urban setting involved the logging of 40 shallow boreholes. Aim: […]
Dual Induction-Conductivity Logging – Overview
Dual Induction-Conductivity Logging – Overview Application: Induction-conductivity logging involves the measurement of induced electromagnetic fields in the rock and resulting eddy currents. Changes in the rock’s electrical properties can be due to the clay mineral content, water content and porosity, temperature and water conductivity. Induction-conductivity logging can be performed in an air and/or water […]
