The TISA 3D tool performs wireline logging deeper into the surrounding formation. From the radar response the electric properties of the reservoir rock can be measured, such as dielectric constant and resistivity. This provides a better estimation of the water salinity and saturation, porosity and hydrocarbon content of the formation.
The TISA 3D technology can be of use in several geological scenarios. The figure below visualizes several of these situations, in which the technology adds extra value to an oil and gas company: