Abstract: The apparatus for removing the production pipe (10) in the borehole is mechanically connected by means of BHA to an electrical power supply (12), coolant supply (13), data cable (14) and control unit (15). The equipment (X) is placed in a contactless manner inside the production pipe (10) and comprises a liquid precursor supply (11) which enters the generator (5) of the plasma-forming medium connected to the nozzle system inlet (6) connected to the nozzle system (7).

Abstract: A method of removing materials by their disintegration, especially metal tubes and non-metal materials, particularly in an area of a borehole, by thermal disintegration of materials by action of plasma created in a plasma generator, by hydrodynamic and/or gravitational removing of disintegrated materials from the area of the borehole, characterized in that a directed flow of water vapour-based plasma acts on material being disintegrated and disintegrates it by synergetic simultaneous effect of thermal action and exothermic chemical reactions.

Abstract: A generating electric arc is disclosed herein, which thermally and mechanically acts on a material in such a manner that the electrical arc is shaped and guided by the action of a magnetic field and hydro-mechanical forces on the electrical arc. Generally, a substantial part of the electric arc acts directly and areally on a conductive and/or non-conductive material to be disrupted, a substantial part of the electric arc's heat flow is directed into the material to be disrupted, both electric arc roots move on the electrodes of a generator, and the electric arc has preferably a shape of a spiral. A device is also provided herein for generating an electric arc with thermal and mechanic action on a material containing axially symmetrical electrodes, i.e. an anode (4) and a cathode (6), a spark gap (7), nozzles (5) for the working medium flow, cooling media inlet and outlet (12), electric power supply (14), and ring-shaped magnets (9) whose section has the shape of a triangle.

Abstract: A method of removing materials by their disintegration, especially metal tubes and non-metal materials, particularly in an area of a borehole, by thermal disintegration of materials by action of plasma created in a plasma generator, by hydrodynamic and/or gravitational removing of disintegrated materials from the area of the borehole, characterized in that a directed flow of water vapour-based plasma acts on material being disintegrated and disintegrates it by synergetic simultaneous effect of thermal action and exothermic chemical reactions.

Abstract: A formation of a borehole casing by application of material layers is achieved by means of kinetic sputtering. Specifically, the formation is achieved by additive kinetic sputtering of metallic, non-metallic and composite materials using acceleration and heating of material powder particles and subsequent plastic deformation of deformable powder fraction upon the impact onto the surface. The accelerated and heated particles of material in the form of powder impinge onto the surface of a borehole wall and/or on a mould and/or onto the surface of a previous layer of the casing in such manner that they form the layered composite casing on the inside wall of the borehole and/or on the mould, particularly in a liquid medium.

Abstract: Generating electric arc, which thermally and mechanically acts on material in such manner that the electrical arc is shaped and guided by the action of magnetic field and hydro-mechanical forces on the electrical arc, wherein: —the substantial part of the electric arc acts directly and areally on conductive and/or non-conductive material to be disrupted, —the substantial part of the electric arc's heat flow is directed into the material to be disrupted, —wherein both electric arc roots move on the electrodes of the generator and the electric arc has preferably a shape of a spiral. A device for generating an electric arc with thermal and mechanic action on material containing axially symmetrical electrodes, i.e.

Abstract: Multimodal rock disintegration by non-contact thermal effect, spallation, melting, evaporation of a rock through a movable electric arc, arc thermal expansion and subsequent shock pressure wave allows in comparison with currently available and known technologies to drill into the rock by direct action of the electric arc and heat flows generated by the electric arc. The principle of the disintegration is based on the electric arc generation, force action to it and pressing it towards the rock intended to disintegrate, which causes heating of the rock so that a phase change and thermal disintegration of the rock occurs. Subsequently, the crushed rock is transported by a fluid streams, which are involved in stabilizing and guiding of the electric arc, from the area between the rock and the electric arc, which is the area of the rock disintegration.

Abstract: The invention lies in the gradual treatment of rocks vapours in a mixture of carrier and cooling gases and their gradual applying in layers which are forming a casing on walls of a borehole. The invention includes the adjustments of various quantities and types of additives in the layers and the additive method applied materials by their autonomous self-cooling without the need for external coolant by heat exchange between materials in various layers, where it forms the casing on the walls of the borehole. It describes functional parts and their interconnection: arrangement of cooling parts, separators, accelerating and mixing elements, mechanisms for their adjustments which allow forming the casing on the walls of the borehole with the possibility to influence the resulting characteristics of the casing according to demands and functional requirements in the place of the borehole.

Abstract: Method of disintegrating rock by melting and by synergism of water streams, comprising action of the heat flow source on the rock, action of the water stream source on the melted rock so that: the heat or energy flow source acts on the rock at least until its local phase transition into the melt occurs, at least one water stream is directed into the locally created melt, physical explosion occurs in the melt, on which the water stream acts.

Abstract: Utilization of geothermal energy in depths above 5 km could contribute considerably to resolving the global problems related to a lack of energy and to glasshouse gases from fossil fuels. The invention describes innovative equipment which makes deep holes in geological formations (rock) by disintegrating the soil into blocks carried to the land surface through the excavated hole filled with liquid, using transport modules yielded up by gas buoyancy interaction in the transport module utilizing supercavitation. In an opposite direction—by help of negative buoyancy—the necessary energy carriers, materials and components, or entire devices required for rock excavation, are carried to the bottom. The opportunity to transport rock in entire blocks reduces energy consumption considerably, because the rock is disintegrated in the section volumes only. Some of the extracted rock and material carried from the surface is used to make a casing of the hole using a part of the equipment.

Abstract: Device for performing deep drillings, especially geothermal, may include a surface base, a borehole in a geological formation, filled with fluid, and a robotic multi-functional underground drilling platform, which contains especially a block (2) for crushing rock (1), a block for continuous formation of casing profile, a block of casing as transfer and transport infrastructure, a block (16) of transport container, a control and communication block (39), an energy block (4), a block of operating transport containers, and a block of removing and loading rock (1) from the place of crushing. The block (2) for rock crushing may be interconnected with block of removing and loading rock (1) from the place of crushing by means of water channels, ensuring removal of the crushed rock 107. The block of removing and loading rock (1) from the place of crushing may be interconnected with block (16) of transport container by means of water channels.

Abstract: Utilisation of geothermal energy in depths above 5 km could contribute considerably to resolving the global problems related to a lack of energy and to glasshouse gases from fossil fuels. The invention describes innovative equipment which makes deep holes in geological formations (rock) by disintegrating the soil into blocks carried to the land surface through the excavated hole filled with liquid, using transport modules yielded up by gas buoyancy interaction in the transport module utilising supercavitation. In an opposite direction—by help of negative buoyancy—the necessary energy carriers, materials and components, or entire devices required for rock excavation, are carried to the bottom. The opportunity to transport rock in entire blocks reduces energy consumption considerably, because the rock is disintegrated in the section volumes only. Some of the extracted rock and material carried from the surface is used to make a casing of the hole using a part of the equipment.

Abstract: The invention is concerned with data channel of the background containing symbolic data marks, which include aggregate, constant number of dark elements in the whole record where the core is the recording medium such as paper or other carrier of the symbolic data marks printed on this media arranged into a grid on positions with periodically repeating properties in both horizontal and vertical directions, textual or graphical print, printed in overlay with data symbolic marks, elements of modulation of the record by graphic pattern. The invention relates to the system of creation and method of preparation of the data channel of the background.