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Apparatus and method for actuating arms

Wells – With electrical means – Indicating
Reexamination Certificate

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Apparatus and methods for placing downhole tools in a wellbore

Wells – With electrical means – Indicating
Reexamination Certificate

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Apparatus and methods for utilizing a downhole deployment valve

Wells – With electrical means – Indicating
Reexamination Certificate

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Borehole pressure gauge

Wells – With electrical means – Indicating
Reexamination Certificate

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Borehole sounding device with sealed depth and water level...

Wells – With electrical means – Indicating
Reexamination Certificate

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Braided thermocouple cable bundle

Wells – With electrical means – Indicating
Reexamination Certificate

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Communicating with a tool

Wells – With electrical means – Indicating
Reexamination Certificate

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Completion apparatus for measuring streaming potentials and...

Wells – With electrical means – Indicating
Reexamination Certificate

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Downhole flow control devices

Wells – With electrical means – Indicating
Reexamination Certificate

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Downhole flow meter

Wells – With electrical means – Indicating
Reexamination Certificate

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Downhole gauge carrier apparatus

Wells – With electrical means – Indicating
Reexamination Certificate

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Downhole tool with navigation system

Wells – With electrical means – Indicating
Reexamination Certificate

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Downhole tool with navigation system

Wells – With electrical means – Indicating
Reexamination Certificate

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Elevation sensor for a service hose and an apparatus for...

Wells – With electrical means – Indicating
Reexamination Certificate

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Elevation sensor for a service hose and an apparatus for...

Wells – With electrical means – Indicating
Reexamination Certificate

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Gel release device

Wells – With electrical means – Indicating
Reexamination Certificate

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Instrumented packer

Wells – With electrical means – Indicating
Reexamination Certificate

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Integrated control system for beam pump systems

Wells – With electrical means – Indicating
Reexamination Certificate

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Integrated control system for beam pump systems

Wells – With electrical means – Indicating
Reexamination Certificate

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Method and an apparatus for evaluating a geometry of a...

Wells – With electrical means – Indicating
Reexamination Certificate

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