OEOC, owning five well logging trucks, is one of the pioneer companies in field of offshore and inshore well logging services. All mentioned trucks are equipped with Smart Display system and can provide precise information about depth, speed and tension of cable.

This company also has five Leutert sampling machines which can provide samples with high accuracy and quality. These samplers are equipped with transfer cylinder with capacity of 600 Cc and operating pressure of 15000 P.