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Drilling assembly utilizing tilted disintegrating device for drilling deviated wellbores
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Flow control device and methods for using same
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Tilted bit rotary steerable drilling system
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Microsleep monitoring device for motor vehicle, has sensor to detect reactions of operator on actuating elements of vehicle
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Conveying device for conveying e.g. mineral oil in sea ground, has steam jet pump arranged in collecting jacket such that medium i.e. steam, generated on ship or drilling platform, and collected in jacket is pumped to sea ground over pump
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Heat dissipater for electronic components in downhole tools and methods for using the same
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Apparatus and method for detecting poor hole cleaning and stuck pipe
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Surface is provided on opposite side with tilting edge, and is formed such that part allows tilting angle till contact with plane support
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System and method for hard line communication with MWD/LWD
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Detector for longitudinal cracks in conveyor belts - has pressure drum to cause gapping of any crack and subsequent cessation of drive