NOVELTY - The geothermal heat conduction system for efficient transmission of thermal energy from a place to another place using heat conducting fluid such as heat boron, comprises a double-walled thermotube system from metal or other material, which is resistant to heat and corrosion, where heat-conducting blades are inserted between the inner diameter of the outer thermotube and the outer diameter of the inner thermotube and connect the two tubes to each other. A tubular system for filling the tubes with water and evacuating the water is embedded in the interspace.    USE - Geothermal heat conduction system useful for efficient transmission of thermal energy from a place to another place.    ADVANTAGE - The geothermal heat conduction system ensures simple and efficient transmission of thermal energy from a place to another place without heat loss.    DETAILED DESCRIPTION - The geothermal heat conduction system for efficient transmission of thermal energy from a place to another place using heat conducting fluid such as heat boron, comprises a double-walled thermotube system from metal or other material, which is resistant to heat and corrosion, where heat-conducting blades are inserted between the inner diameter of the outer thermotube and the outer diameter of the inner thermotube and connect the two tubes to each other. A tubular system for filling the tubes with water and evacuating the water is embedded in the interspace. At the bottom, a regulating flap is mounted. An actuating arm is fastened to control the regulating flap. The ends of the thermotube segments have connecting grooves and fastening clamps, which are clad with insulating material to minimize heat loss. The inner tube of the double-walled thermotube contains a guide for heat transfer tube (1). After the first thermotube segment having a regulating flap, the other segments are introduced one after the other into the borehole down to the desired depth and are interconnected. The heat transfer tube, which is produced of a metal that is resistant to heat, pressure and corrosion is introduced together with the heat-conducting fluid such as heatboron. The heat boron forms a substance. The heat conducting material of the double-walled thermotube consists of double-walled materials. The heat conducting metal is filled with the heat conducting fluid. The heat energy exists itself in the thermal source without receiving the fluid and is transferred with the heat transfer tube on the earth surface, where the mixing ratio is 1-67% to 33-99%. The substances are listed for the components of 80-99% and are combined within the percentage among one another, where 1-25 % of ambient air is filled to other substances.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of a geothermal heat conduction system (Drawing includes non-English language text).    Heat transfer tube (1)    Heat conductive ribs (2)    Heat container (4)    Filling valve (6)    Connection groove. (7)