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2024
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Invention
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Drilling system pulser. A pulser for a measurement-while-drilling (MWD) system is described. The ... |
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2020
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Invention
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Downhole vibration and shock absorbing device. A snubber device for reducing shocks and vibration... |
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2019
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Invention
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Vibration dampener. A dampener device configured for incorporation into a downhole tool in a dril... |
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Invention
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Valve system. A valve is provided which is based on a stationary sleeve. The stationary sleeve in... |
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Invention
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Latching rotary connector system. A rotary connector device for making a plurality of electrical ... |
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2018
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Invention
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Latching rotary connector system. A process for manufacturing a rotary connector device for makin... |
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2017
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Invention
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Vibration dampener. A dampener device configured for incorporation into a downhole measurement to... |
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Invention
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Vibration dampener. A dampener device is configured for incorporation into a downhole measurement... |
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2016
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Invention
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Solenoid actuator for mud pulse telemetry. An actuator for a mud pulse telemetry tool. The actuat... |
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Invention
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Downhole valve. A downhole valve includes a stationary sleeve for connection to a production stri... |
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Invention
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Downhole valve. A downhole valve configured for direct electrical surface control via a con... |
