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2022
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Invention
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Esp gas slug avoidance system. A gas mitigation system for controlling the amount of gas that rea... |
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2019
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Invention
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Linear hydraulic pump for submersible applications. A submersible pumping system has an electric ... |
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2018
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Invention
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Pumping system shaft conversion adapter.
A pump for use in a motorized pumping system has a pump... |
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2017
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Invention
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Permanent magnet based electric machine and method of manufacturing the same. An electric machine... |
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Invention
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Volumetric compensator for electric submersible pump. A volumetric compensator assembly for use i... |
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Invention
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Method for producing from gas slugging reservoirs. A method of operating a submersible pumping sy... |
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Invention
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System and method for well lifecycle planning visualization. According to one embodiment, there i... |
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Invention
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System and method for well artificial lift lifecycle planning. According to one embodiment, there... |
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Invention
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Passive multiphase flow separator. A passive multiphase separator is configured to separate gas f... |
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Invention
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Adjustable up thrust bearing. A pumping system includes a motor, a shaft driven by the motor, a p... |
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Invention
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Horizontal pumping system with bent plate frame. A pumping system frame assembly for use in suppo... |
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Invention
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Flexible joint connection. An adapter is used to connect a first component within a downhole pump... |
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2016
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Invention
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Electromagnetic coupling for esp motor. A pumping system deployable in a wellbore includes a prim... |
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Invention
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Modular seal section with external ports to configure chambers in series or parallel configuratio... |
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Invention
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Refrigeration system with internal oil circulation. A pumping system configured to be deployed in... |
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2015
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Invention
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Non-welded suction chamber for surface pumping systems. A suction chamber for use in a surface pu... |
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Invention
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Electric submersible pumping system with permanent magnet motor. A method of operating a pumping ... |
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Invention
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Horizontal pumping system with primary stage assembly and separate npsh stage assembly. A horizon... |
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Invention
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System and method for reservoir management using electric submersible pumps as a virtual sensor. ... |
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Invention
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Downhole wet gas compressor processor. A fluid processor for use in a downhole pumping operation ... |
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2014
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Invention
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Mechanical seal with pfa bellows. A mechanical seal has a stationary face and rotating assembly a... |
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Invention
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Mechanical seal protector for esp seal sections. A seal section for use in a downhole submersible... |
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Invention
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Suction chamber bracket |
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Invention
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Suction chamber |
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Invention
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Pinned coupling with shims for electric submersible pump. A shaft coupling is useful for connecti... |
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Invention
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Orifice plate bearing lubrication system. A thrust control assembly for use in a horizontal pumpi... |
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Invention
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Taper sleeve driver for thrust bearing. A thrust bearing assembly configured to reduce the axial ... |
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Invention
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Dual plate motor support for horizontal pumping system. A frame for supporting a horizontal pumpi... |
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Invention
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Multistage centrifugal pump with compression bulkheads. A multistage centrifugal pump includes an... |
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Invention
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Fluid expansion chamber with protected bellow. An electric submersible pumping system includes a ... |
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2013
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Invention
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Method for reducing permeability of downhole motor protector bags. A method for applying a metali... |
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Invention
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Multistage centrifugal pump with integral abrasion-resistant axial thrust bearings. A multistage ... |
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Invention
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Highly reliable service port. A port for use in introducing a fluid into an internal fluid chambe... |
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Invention
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Distributed lift systems for oil and gas extraction. A distributed artificial lift system is conf... |
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Invention
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Multi-stage high pressure flanged pump assembly. A pump assembly for use within a high pressure p... |
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Invention
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Fixed suction chamber with rear and front seal removal. A suction chamber for use in a horizontal... |
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Invention
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Forward deployed sensing array for an electric submersible pump. An electric submersible pumping ... |
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Invention
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Abrasion resistant gas separator. A gas separator is configured to separate gas from a two-phase ... |
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Invention
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Remote power solution. An independent power system provides electrical power to an electric subme... |
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2012
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Invention
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Flexible joint connection. A downhole submersible pumping system includes an adapter for use in c... |
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Invention
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Enhanced device for determining the location of induced stress in stuck borehole tubulars. A meth... |
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Invention
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Multiphase pumping system. A centrifugal pump has a gas accumulation reduction system to reduce t... |
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Invention
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Seal section with parallel bag sections. A downhole pumping system includes a motor, a pump drive... |
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2009
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Invention
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Inline monitoring package for electrical submersible pump. A submersible pumping system includes ... |
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Invention
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Bag seal mounting plate with breather tube. A submersible pumping system includes a pump assembly... |
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Invention
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Seal section with sand trench. A seal section for use with a downhole pumping system includes a r... |
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2008
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Invention
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Modular seal bladder for high temperature applications. A seal section for use in a downhole subm... |
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2007
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Invention
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Bladder containment mechanism. A downhole submersible pumping system includes a housing and a bag... |
