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2024
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Invention
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Chemical heat sources for use in down-hole operations.
A chemical reaction heat source for use i... |
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Invention
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Downhole platform tool and method of clearing well tubing and casing with exothermic chemicals em... |
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2023
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Invention
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An expandable eutectic alloy based downhole tool and methods of deploying such.
A tool and metho... |
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Invention
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One trip system to set an alloy seal and mill through. The present invention provides a tool asse... |
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Invention
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Modular downhole heaters for use with plugging and sealing alloys |
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Invention
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Modular downhole heaters for use with plugging and sealing alloys. The present invention provides... |
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Invention
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Down-hole chemical heater and methods of operating such. The present disclosure provides a chemic... |
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Invention
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Methods to remove alloy plugs and annular seals and associated apparatus. The present invention p... |
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Invention
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Downhole heating tools with increased heating capacity and associated tools and methods.
The pre... |
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2022
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Invention
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Gas-actuated dump bailer. A gas-actuated dump bailer tool that can be opened/closed under the dir... |
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Invention
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Gas-generating chemical heating mixtures and downhole tool assemblies with chemical heaters emplo... |
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Invention
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A chemical reaction heat source composition for use in downhole operations and associated apparat... |
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Invention
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Retrievabe downhole heater. The present invention provides a retrievable downhole heater that can... |
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Invention
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Methods to repair well liner hangers.
Methods to repair leaking liner hangers and/or drop off li... |
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2021
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Invention
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Thermally deformable annular packers. The present invention provides a thermally deformable annul... |
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Invention
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Single trip annular seal repair method and associated equipment.
A single trip method of repairi... |
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Invention
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Single trip annular seal repair method and associated equipment. A single trip method of repairin... |
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Invention
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Multi-trip annular seal repair method and associated equipment. A multi-trip method of repairing ... |
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Invention
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Improvements relating to downhole heater assemblies and methods of operating such.
The present i... |
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Invention
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Improvements relating to downhole heater assemblies and methods of operating such. The present in... |
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G/S
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Well abandonment and well repair equipment, namely well plugs; wireline tools for use in oil and ... |
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Invention
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Downhole fishing tool. An oil or gas well downhole fishing tool has a receptacle that is open at ... |
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Invention
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Plug with composite ends and method of forming and using. A plug with composite reinforced end(s)... |
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Invention
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Downhole well tools and methods of using such. A downhole tool for use in a gas or oil well is pr... |
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Invention
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Heat sources and alloys for use in down-hole applications. A chemical reaction heat source for us... |
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2019
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Invention
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Methods and apparatus for use in oil and gas well completion. A first aspect of the invention pro... |
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Invention
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Releasable alloy system and method for well management. Apparatus, in the form of a eutectic allo... |
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Invention
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Downhole fishing tool. An oil or gas well fishing tool (60). The downhole fishing tool (60) has a... |
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2018
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Invention
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Expandable eutectic alloy based downhole tool and methods of deploying such. The method comprisin... |
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Invention
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An expandable eutectic alloy based downhole tool and methods of deploying such. The present inven... |
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Invention
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Apparatus for use in well abandonment. A plug for plugging wells, and in particular oil and gas w... |
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Invention
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Method and apparatus for use in well abandonment. Apparatus, in the form of a eutectic alloy plug... |
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Invention
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Downhole tool deployment assembly with improved heater removability and methods of employing such... |
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Invention
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A downhole tool deployment assembly with improved heater removability and methods of employing su... |
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Invention
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Improvements relating to thermally deformable annular packers. The present invention provides a t... |
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2017
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Invention
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Downhole operations relating to open hole gravel packs and tools for use therein. The present inv... |
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Invention
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Combined well plug/chemical heater assemblies for use in down-hole operations and associated heat... |
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Invention
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Down-hole chemical heater and methods of operating such. a). The heater is further provided with ... |
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Invention
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Down-hole chemical heater and methods of operating such. The present invention provides a c... |
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Invention
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Chemical heat sources for use in down-hole operations. A chemical reaction heat source for use in... |
