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2020
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Invention
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Crossover valve system and method for gas production.
A crossover valve assembly for insertion i... |
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2019
|
Invention
|
Horizontal and vertical well fluid pumping system.
A pump system for producing fluids from a res... |
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Invention
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Articulated plunger rod pump.
A reciprocating rod pump system, comprising an articulating plunge... |
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Invention
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Articulated plunger rod pump. A reciprocating rod pump system, comprising an articulating plunger... |
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Invention
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Gas recirculation production from horizontal wellbores. A system and method of producing fluids f... |
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Invention
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Rod pump system.
A rod pump system includes subsystems or components which are adapted to provid... |
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Invention
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Horizontal wellbore pump system and method.
A pump system and method for producing fluids from a... |
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Invention
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Horizontal wellbore separation system and method. A flow management and separation system for a w... |
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Invention
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Horizontal wellbore pump system and method. A pump system and method for producing fluids from a ... |
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2018
|
Invention
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Articulated plunger rod pump. A reciprocating rod pump apparatus includes a pump barrel having an... |
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2015
|
Invention
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Rod pump system. A rod pump system includes subsystems or components which are adapted to provide... |
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2014
|
Invention
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Crossover valve system and method for gas production. A crossover valve assembly for insertion in... |
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2012
|
Invention
|
Horizontal and vertical well fluid pumping system. A pump system for producing fluids from a rese... |
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|
Invention
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Hybrid fluid lift valve for commingling gas production. A method and apparatus for commingling sw... |
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2009
|
Invention
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Method and apparatus for lessening the adverse effect of hydrostatic pressure on a down hole pump... |
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2008
|
Invention
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Multiphase pump. A multiphase pump includes a master cylinder having a first port adjacent to a f... |
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2007
|
Invention
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Pumping installation for a gas producing well. A pumping installation for a gas producing well. A... |
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Invention
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Hydraulic submersible pump with electric motor drive. A hydraulic submersible pump with electric ... |
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2006
|
Invention
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Method of cooling a downhole tool and a downhole tool. A method of cooling a downhole tool. A fir... |
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2004
|
Invention
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Hydraulic oil well pumping installation. A hydraulic oil well pumping installation includes a dow... |
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2003
|
Invention
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Downhole pump assembly for producing gas well. A downhole pump assembly for pumping formation wat... |
