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2024
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Invention
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System and method for monitoring motion of downhole tool components of a drilling system.
A dril... |
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2020
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Invention
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Dual rotor pulser for transmitting information in a drilling system.
A rotary pulser for transmi... |
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2019
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Invention
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Short-range telemetry system.
A system configured to operate along a bottom hole assembly of a d... |
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Invention
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System and method for monitoring and controlling underground drilling.
A system and method for m... |
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Invention
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Battery system for downhole drilling tools.
A system, assembly, module, and method are disclosed... |
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Invention
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Battery system for downhole drilling tools. A system (1), assembly (10), module (30), and method ... |
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2017
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Invention
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Downhole drilling tools and connection systems for same. An embodiment includes a downhole tool (... |
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2016
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Invention
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System and method for processing downhole data in a drilling operation. A system, method, and a c... |
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Invention
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Monitoring system with an instrumented surface top sub. A drilling monitoring and control system ... |
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Invention
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Mud-pulse telemetry system including a pulser for transmitting information along a drill string. ... |
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2015
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Invention
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Telemetry system, current sensor, and related methods for a drilling system. This disclosure incl... |
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Invention
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Drilling system and electromagnetic telemetry tool with an electrical connector assembly and asso... |
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Invention
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Strain sensor assembly. A strain sensor assembly is configured to detect one or more of forces ap... |
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Invention
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System, apparatus and method for guiding a drill bit based on forces applied to a drill bit. The ... |
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2014
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Invention
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System, apparatus, and method for drilling. A system, apparatus and method for monitoring a drill... |
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2013
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Invention
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System and method for acquiring information during underground drilling operations.
A preferred ... |
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Invention
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Rotary steerable drilling apparatus. A rotary steering apparatus for a drill string (12) in which... |
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Invention
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Drilling system and associated system and method for monitoring, controlling, and predicting vibr... |
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Invention
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Rotary pulser and method for transmitting information to the surface from a drill string down hol... |
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2012
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Invention
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Methods for optimizing and monitoring underground drilling. A method of optimizing underground dr... |
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Invention
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System and method for damping vibration in a drill string using a magnetorheological damper. A sy... |
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Invention
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Apparatus and method for damping vibration in a drill string. An apparatus and method for damping... |
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2011
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Invention
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Apparatus and method for determining axial forces on a drill string during underground drilling. ... |
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Invention
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System and method for monitoring and controlling underground drilling. A system and method for mo... |
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2010
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Invention
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Method for fracturing and analyzing an earthen formation surrounding a well bore.
A method of mi... |
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Invention
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Apparatus for measuring bending on a drill bit operating in a well. An apparatus for measuring th... |
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Invention
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Synchronized telemetry from a rotating element. A top drive assembly may comprise a drive motor t... |
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2006
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Invention
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System and method for acquiring information during underground drilling operations. A preferred m... |
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Invention
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Methods and systems for determining angular orientation of a drill string. Preferred methods and ... |
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Invention
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Rotary steerable motor system for underground drilling. A system for rotating and guiding a drill... |
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2005
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Invention
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System and method for transmitting information through a fluid medium.
A preferred method for tr... |
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2004
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Invention
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Sytem and method for damping vibration in a drill string. A system for damping vibration in a dri... |
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2002
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Invention
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Improved stabilizer for use in a drill string. A stabilizer (1) especially adapted for use with a... |
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2001
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Invention
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Stator especially adapted for use in a helicoidal pump/motor and method of making same. A method ... |
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Invention
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Method and apparatus for transmitting information to the surface from a drill string down hole in... |
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Invention
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Steerable drill string. A rotatable steerable drill string in which guidance module controls the ... |
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Invention
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Improved stator especially adapted for use in a helicoidal pump/motor and method of making same. ... |
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2000
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Invention
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Apparatus and method for analyzing fluids. A method and apparatus for determining the concentrati... |
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1998
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Invention
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Improved stator especially adapted for use in a helicoidal pump/motor. The present invention is a... |
