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2024
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Invention
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Catcher assembly for a plunger.
An electrically operated catcher mechanism that is part of a lub... |
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Invention
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Choke mechanism for a lubricator.
A lubricator and plunger catcher used in conjunction with an o... |
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G/S
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Parts and components for artificial lift plungers, namely, lubricators; Lubricators as parts of p... |
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Invention
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Unibody bypass plunger and valve cage.
A bypass plunger includes a unitary or one-piece hollow b... |
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G/S
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Parts and components for artificial lift plungers for gas systems in oil and gas wells, namely, l... |
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Invention
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Dome cap and tailplug assembly. A dome cap and tail plug assembly for a flow control device inclu... |
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2023
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Invention
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Systems and methods for delivering fluid into a wellbore. A valve assembly for delivering a fluid... |
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Invention
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Catcher assembly for a plunger. An electrically operated catcher mechanism that is part of a lubr... |
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Invention
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Wellhead flow block and flow control mechanisms. A unitary wellhead flow block lubricator assembl... |
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Invention
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Clutch apparatuses, systems and methods. A clutch mechanism that can be used in various tools and... |
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Invention
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Choke mechanism for a plunger catcher. A lubricator and plunger catcher used in conjunction with ... |
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2022
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Invention
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Unibody bypass plunger and valve cage. A bypass plunger combines a unitary or one-piece hollow bo... |
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G/S
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Electronic controllers of valves, actuators, and sensors for use in monitoring a wellsite; Electr... |
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Invention
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Gas assisted plunger lift control system and method.
A disclosed control system for a gas assist... |
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Invention
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Clutch apparatuses, systems and methods.
A clutch mechanism that can be used in various tools an... |
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Invention
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Internal valve plunger.
A bypass plunger includes a plunger body that includes a head portion lo... |
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Invention
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Unibody bypass plunger and valve cage with sealable ports. A bypass plunger includes a unibody, o... |
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Invention
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Apparatus and method for securing end pieces to a mandrel. A bumper spring assembly having a one ... |
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2021
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Invention
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Unibody bypass plunger with integral dart valve cage.
A bypass plunger formed as an integral one... |
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Invention
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Fastening apparatus, system, and method. A downhole tool includes a body having a rounded or cyli... |
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G/S
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Electronic control systems for machines; Electronic controllers for monitoring a wellsite; Electr... |
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Invention
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Internal valve plunger. A bypass plunger includes a plunger body that includes a head portion loc... |
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2020
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Invention
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Unibody shift rod plunger. A disclosed unibody bypass plunger (300b) has a unitary one-piece holl... |
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Invention
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Unibody shift rod plunger.
A disclosed unibody bypass plunger has a unitary one-piece hollow bod... |
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Invention
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Gas assisted plunger lift control system and method. A disclosed control system for a gas assiste... |
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G/S
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Plungers being parts of artificial lift gas systems in oil and gas wells; Oil-well pumping machin... |
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2019
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Invention
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Apparatuses and methods for scraping. Disclosed embodiments include an apparatus, such as a plung... |
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Invention
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Unibody bypass plunger with integral dart valve cage. A bypass plunger formed as an integral one-... |
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G/S
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Plungers being parts of artificial lift gas systems in oil and gas wells; Custom manufacturing of... |
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Invention
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Apparatus for a plunger system |
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Invention
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Internal valve plunger. A bypass plunger (10) includes a plunger body (12) that includes a head p... |
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Invention
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Unibody bypass plunger and valve cage with sealable ports. A bypass plunger (10) includes a unibo... |
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2018
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G/S
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Plungers being parts of artificial lift gas systems in oil and gas wells |
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G/S
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Custom manufacturing of plungers for use in artificial lift gas systems in oil and gas wells Desi... |
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2017
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Invention
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Unitary body bypass plunger and valve cage. A bypass plunger combines a unitary or one-piece holl... |
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Invention
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Apparatus and method for securing end pieces to a mandrel. A method for locking an internally thr... |
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Invention
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Improved split bobbin clutch for bypass plungers. A clutch assernbly formed as a circular split b... |
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Invention
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Improved latch for a ball and sleeve plunger. An improved latch structure for a two piece ball an... |
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Invention
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Split bobbin clutch for bypass plungers. A clutch assembly formed as a circular split bobbin asse... |
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Invention
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Latch for a ball and sleeve plunger. An improved latch structure for a two piece ball and sleeve ... |
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2016
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Invention
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Dart valve assembly for a bypass plunger. A dart valve assembly for a bypass plunger is disclosed... |
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Invention
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Dart valve assembly for a bypass plunger. A dart valve assembly includes a dart valve and a clutc... |
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Invention
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Forged flange lubricator. Embodiments of a forged flange lubricator and systems incorporating the... |
