The laboratory wagons provided by SMARTEX DF are trailers divided into three compartments-rooms. In the laboratory room there are: a table for a computer and a printer, tables for chemical analysis of drilling mud, cabinets for laboratory utensils, a sink for washing laboratory equipment after analysis, chairs. The bedroom is equipped with a bunk bed and a wardrobe for personal belongings of engineers. The third room is a toilet and a shower room, with a boiler for heating water.

The laboratory cars have external outlets for connecting electricity and water, and are installed directly on the drilling rig for the 24-hour presence of engineers during the work.