Derniers inventions, produits et services
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2020
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Invention
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Information transfer system.
A wireless downhole information transfer system is presented, which... |
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Invention
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Information transfer system. A wireless downhole information transfer system is presented, which ... |
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2017
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Invention
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Pump system. A fluid pump, for example being adapted to operate in a well bore, and a well bore t... |
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Invention
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Tubular cutting device. A tubular cutting device for cutting a tubular structure (10) enclosing a... |
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Invention
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Downhole production and injection logging tool with ultrasound sensors for fluid phase detection.... |
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