Derniers inventions, produits et services
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2020
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Invention
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Downhole cutting tool. A downhole cutting tool (13) for perforating a tubular (14) in an oil or g... |
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2019
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Invention
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Disconnect sub. A disconnect sub is connected at one end to a pipe for deployment into a well, wh... |
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2016
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Invention
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Squeeze packer and method of setting a squeeze packer. A squeeze packer (1) assembly incorporates... |
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2015
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Invention
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An improved method for launching a cleaning element. A deformable cleaning element is encased wit... |
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