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2023
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Invention
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Method and apparatus for testing of the downhole connector electrical system during installation.... |
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Invention
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Method for testing of the downhole connector electrical system during installation. Disclosed are... |
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2022
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Invention
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System and method for well bore isolation of a retrievable motor assembly.
A system and method f... |
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2019
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Invention
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Method and apparatus for downhole heating. A permanent completion system is disclosed comprising:... |
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Invention
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System and method for reverse y-tool bypass. A system and method for deploying a reverse Y-tool a... |
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2018
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Invention
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System and method for terminating cable. A system and a method for removing a portion of an elect... |
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Invention
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Stress control cones for downhole electrical power system tubing encapsulated power cables. A str... |
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2017
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Invention
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Low profile, pressure balanced, oil expansion compensated downhole electrical connector system. T... |
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2016
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Invention
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System and method for well bore isolation of a retrievable motor assembly. A system and method fo... |
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2015
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Invention
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Method and apparatus for control of a synchronous permanent magnet motor, particularly over a lon... |
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Invention
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Downhole electrical wet connector. A downhole electrical wet connector comprising a plug which is... |
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Invention
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System and method for installing a power line in a well. System and method for installing a power... |
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Invention
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Downhole powered device system. System and method for providing power to a downhole powered devic... |
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2014
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Invention
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System and method for asynchronous permanent magnet motor operation. A method for implementing as... |
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Invention
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Wet connection system for downhole equipment. A wet connection system suitable for use in hydroca... |
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2013
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Invention
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Fixed wet connection system for an electrical submersible pump. A wet connection system comprises... |
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2011
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Invention
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Armoured cable for down hole electrical submersible pump.
An ESP is suspended downhole on a cabl... |
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Invention
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Mating unit enabling the deployment of a modular electrically driven device in a well.
An electr... |
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Invention
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Coiled tubing deployed esp. According to the present invention, there is provided a well pumping ... |
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Invention
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Sub surface safety valve.
According to the present invention, there is provided a sub surface sa... |
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Invention
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Method of deploying and powering an electrically driven device in a well. A system for installing... |
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2010
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Invention
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Seal, assembly and method, particularly for downhole electric cable terminations.
A seal assembl... |
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Invention
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Electrical wet connector in downhole environment. An electrical connection for use in boreholes o... |
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Invention
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Electric submersible pump, tubing and method for borehole production. An electric submersible pum... |
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2009
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Invention
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Cables for downhole use. A cable and tubing suspends an electrically powered tool in a borehole a... |
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Invention
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Downhole pumping system.
A downhole motor and pump assembly for use in a tube has a support that... |
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2008
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Invention
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Wireline or coiled tubing deployed electric submersible pump. An electric submersible pump and mo... |
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Invention
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Electric submersible pump and motor assembly. An assembly for downhole applications comprises has... |
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Invention
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Electric motors for powering downhole tools. An electric-motor assembly for installation in a bor... |
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2007
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Invention
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Oil well pump. A pump system for use in with a downhole pipe string has a pump comprising at leas... |
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2004
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Invention
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Method of deploying and powering an electrically driven in a well. A system for installing a powe... |
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Invention
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Conductor system. A protected conduit for use in a downhole environment, e.g. in a well, which ha... |
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2003
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Invention
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Electric motors for powering downhole tools. An electric motor for powering downhole tools compri... |
