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2024
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Invention
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Downhole apparatus for use with a continuous work string. Described is an apparatus for use in a ... |
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Invention
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Drillstring anchor. A drilling method for forming a wellbore in a rock formation using a drilling... |
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2023
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Invention
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Drillstring anchor. A drillstring anchor for reacting torque from a drillstring to a wellbore, th... |
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2021
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Invention
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Downhole cooling system. Described is a system for cooling a component configured to perform an o... |
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2020
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Invention
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Geothermal heat exchanger for recovering geothermal energy from dry rocks by means of a heat tran... |
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Invention
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Inductor for extreme conditions. The inductor for operation in extreme conditions consists of a s... |
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Invention
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Apparatus for extreme conditions comprising system of inductors. Apparatus for extreme conditions... |
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2019
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Invention
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Hybrid transfer line for plasma equipment. The invention relates to a plasma equipment hybrid tra... |
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G/S
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Drilling machines and parts for drilling machines; rock drilling machines; parts for power-operat... |
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G/S
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Drilling machines; fittings for drilling machines; rock
drills [machines]; drilling heads [parts... |
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G/S
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Drilling machines; Drilling machines, compressors; Rock drills [machines]; Drilling heads [parts ... |
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G/S
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Drilling machines and their parts; rock drills (machines);
drilling heads (parts of machines); d... |
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2018
|
Invention
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Apparatus and method for disintegrating the production pipe in the borehole. The apparatus for re... |
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2015
|
Invention
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Method of removing materials by their disintegration by action of electric plasma. A method of re... |
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2014
|
Invention
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Method and device for the formation of borehole casing by application of material layers by means... |
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Invention
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Generating electric arc, which directly areally thermally and mechanically acts on material, and ... |
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2013
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Invention
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Multimodal rock disintegration by thermal effect and system for performing the method. Multimodal... |
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Invention
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Process of formation of casing by additive manner in boreholes and device for its performing. The... |
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2012
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Invention
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Method of disintegrating rock by melting and by synergism of water streams. Method of disintegrat... |
