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2019
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P/S
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Pumps for use in oil or gas operations |
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P/S
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Fluid, semi-fluid, and gas handling pumps, all for use in oil or gas operations |
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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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Invention
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High voltage generation circuit and method. A high voltage generation circuit is disclosed, which... |
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Invention
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Vent box.
A vent box for venting gases present on a power cable used to provide power to an elec... |
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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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Bidirectional piston seals with pressure compensation. An electric submersible pumping system for... |
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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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2017
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Invention
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Permanent magnet thrust bearing. A magnetic thrust bearing is designed for use in a pumping syste... |
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Invention
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Method for well artificial lift lifecycle planning. According to one embodiment, there is provide... |
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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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Refrigeration system with internal oil circulation. A pumping system configured to be deployed in... |
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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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Non-welded suction chamber for surface pumping system. A suction chamber for use in a surface pum... |
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Invention
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Rotary hydraulic pump with esp motor. A submersible pumping system (100) includes an electric mot... |
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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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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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Step-up power transformer with integral sine-wave filter for pwm inverters. A pumping system incl... |
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Invention
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Step-up power transformer with integral sine-wave filter for pwm inverters.
A pumping system inc... |
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2015
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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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Invention
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Rotary hydraulic pump with esp motor.
A submersible pumping system includes an electric motor an... |
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Invention
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Extra low profile cable protectors. Cable protector including a first clamp section (122) and a s... |
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P/S
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Pumps for use in extraction of oil or gas |
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Invention
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Hydraulically balanced pump discharge.
A horizontal pumping system for pumping fluids into downs... |
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Invention
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Hydraulically balanced pump discharge. A horizontal pumping system for pumping fluids into downst... |
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Invention
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System and method for real-time condition monitoring of an electric submersible pumping system. A... |
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Invention
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System and method for reservoir management using electrical submersible pumps as virtual sensors.... |
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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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2014
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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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Isolated thrust chamber for esp seal section.
An electric submersible pumping system for use in ... |
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Invention
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Method of heating downhole esp motor when not in operation. A method for heating an electric moto... |
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Invention
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Isolated thrust chamber for esp seal section. An electric submersible pumping system for use in p... |
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P/S
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Software for remote monitoring, sensing, and diagnostics of equipment used in the drilling, pumpi... |
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Invention
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Pinned coupling with shims for electrical submersible pump. A shaft coupling is useful for connec... |
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Invention
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Extra low profile cable protectors.
A pumping system useful for pumping fluids from a subterrane... |
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Invention
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Shrink disc connection for surface pump thrust carrying shafts.
A shaft coupling for connecting ... |
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Invention
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Shrink disc connection for surface pump thrust carrying shafts. A shaft coupling for connecting a... |
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Invention
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Suspension of sensor components in high shock applications.
A suspension assembly for supporting... |
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Invention
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Redundant shaft seals in esp seal section. A seal section for use in a downhole submersible pumpi... |
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2013
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Invention
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Seal configuration for esp systems. An electric submersible pumping system is configured to pump ... |
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Invention
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Sealing method for insulated conductors in electric submersible pump pothead connectors.
An elec... |
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2004
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P/S
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Electronic variable speed controllers for oilfield applications |
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2001
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P/S
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Electrical controllers for remote power control of submersible electric motors |
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1999
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P/S
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MAINTENANCE AND REPAIR OF OIL AND GAS WELL EQUIPMENT MONITORING OIL AND GAS WELL PERFORMANCE FOR ... |
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P/S
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MONITORING OIL AND GAS WELL PERFORMANCE FOR OTHERS, NAMELY, MAINTAINING CURRENT AND HISTORICAL DA... |
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P/S
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MONITORING OIL AND GAS WELL PERFORMANCE FOR OTHERS, NAMELY, MEASURING MONTHLY FLUID LEVELS AND PE... |
