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Wellbore tool orientation

Wells – Detents or clutches
Patent

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Wellbore tool setting system

Wells – Means for guiding insertable element laterally of well axis – Secured in operative position by movable means engaging well...
Patent

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Wellbore tool stroke indicator system and tubular patch

Wells – Means for perforating – weakening – bending or separating pipe... – With disparate below ground feature
Patent

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Wellbore top drive power systems and methods of use

Wells – Above ground apparatus – With means facilitating connecting or disconnecting...
Reexamination Certificate

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Wellbore tractor and method of moving an item through a wellbore

Wells – Processes – Placing or shifting well part
Patent

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Wellbore treatment apparatus and method

Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate

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Wellbore tubular compensator system

Wells – Processes – Assembling well part
Patent

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Wellbore tubular patch system

Wells – Processes – Repairing object in well
Patent

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Wellbore valve

Wells – Packers or plugs – With expanding anchor
Patent

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Wellbore valve

Wells – Valves – closures or changeable restrictors – Fluid operated
Patent

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Wellbore valve having linear magnetically geared valve actuator

Wells – With electrical means – Valve
Reexamination Certificate

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Wellbore wash nozzle system

Wells – Processes – Cleaning or unloading well
Reexamination Certificate

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Wellbore window formation

Wells – Means for perforating – weakening – bending or separating pipe... – Perforating or splitting cutter
Patent

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Wellbore window milling method

Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Patent

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Wellbore zonal isolation system and method

Wells – Processes – Chemical inter-reaction of two or more introduced materials
Reexamination Certificate

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Wellbores utilizing fiber optic-based sensors and operating...

Wells – With time or distance measuring – temperature responsive or...
Reexamination Certificate

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Wellbores utilizing fiber optic-based sensors and operating...

Wells – With time or distance measuring – temperature responsive or...
Reexamination Certificate

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Wellborne mills & methods

Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Patent

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Wellbottom fluid implosion treatment system

Wells – Processes – Cleaning or unloading well
Reexamination Certificate

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Wellhead

Wells – Processes – Placing or shifting well part
Patent

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