Charlie has accumulated extensive logging experience since 1993, including work in the oil and gas fields of Alberta, Canada, offshore in Sweden and Western & Southern Africa and has spent many years on the High veld coal belt. Geoline Logging Services is staffed by a professional team of individuals who take pride in their activities, and the services and products they provide.

Geoline Logging Services have at their disposal six 4x4 logging units and one airlifting unit. They are equipped with from 600m to 2000m capacity winches. Data is captured using a digital data transfer system for accuracy and speed. Geoline operates  variety of services, including rock density, porosity, resistivity, acoustic (televiewer, full wave sonic etc.) calliper, temperature/conductivity and deviation. We offer a triple spaced sidewall gamma-gamma probes for coal logging, which incorporates natural gamma, calliper and water level in the same run.