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2025
|
Invention
|
Novel perforating tool with dynamic underbalance mitigation and related methods.
A perforating t... |
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2022
|
Invention
|
Apparatus and related methods for the cement breakup during abandonment operations. A method of r... |
|
2021
|
Invention
|
Shock resistant perforating tool for multizone completions.
An apparatus for perforating a wellb... |
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|
Invention
|
Shock resistant perforating tool for multizone completions. An apparatus for perforating a wellbo... |
|
|
Invention
|
Alignment assembly for downhole tools and related methods.
An apparatus for perforating a subter... |
|
|
Invention
|
Alignment assembly for downhole tools and related methods. An apparatus for perforating a subterr... |
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2020
|
Invention
|
Perforating gun with detonation module.
An apparatus for selectively firing a perforating gun ha... |
|
|
Invention
|
Perforating gun with detonation module. An apparatus (100) for selectively firing a perforating g... |
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2019
|
Invention
|
Perforating gun with switch cartridge.
An apparatus for selectively firing a perforating gun hav... |
|
|
Invention
|
Perforating gun with switch cartridge. An apparatus for selectively firing a perforating gun havi... |
|
|
Invention
|
Multi-phase, single point, short gun perforation device for oilfield applications.
An apparatus ... |
|
|
Invention
|
Multi-phase, single point, short gun perforation device for oilfield applications. An apparatus f... |
|
|
Invention
|
Perforating gun. In aspects, the present disclosure provides a perforating gun that includes a ca... |
|
2018
|
Invention
|
Differential pressure firing heads for wellbore tools and related methods. A firing head assembly... |
|
|
Invention
|
Signal transfer system for activating downhole tools and related methods. A signal transfer assem... |
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|
Invention
|
Limited penetration perforating methods for oilfield applications. A method for completing an unc... |
|
|
Invention
|
Perforating gun with novel charge tube assembly.
An apparatus for use with a perforating gun inc... |
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|
Invention
|
Perforating gun with novel charge tube assembly. An apparatus for use with a perforating gun incl... |
|
|
Invention
|
Detonator for perforating guns. A detonator includes a metal casing having a bore defined by an i... |
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2017
|
Invention
|
Safe firing head for deviated wellbores. A firing head for selectively activating an initiator of... |
|
|
Invention
|
Perforating gun. A well tool (60) includes a perforating gun (108), a sealing element (130), at l... |
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|
Invention
|
A perforating gun. A well tool (60) includes a perforating gun (108), a sealing element (130), at... |
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2016
|
Invention
|
Detonating cord clip. A perforating gun that has a detonator section in which a window is formed ... |
|
|
Invention
|
Retention member for perforating guns. A perforating gun includes a charge tube having shaped cha... |
|
|
Invention
|
Oilfield perforator designed for high volume casing removal. A perforating tool (40) includes a c... |
|
|
Invention
|
Oilfield perforator designed for high volume casing removal. A perforating tool includes a charge... |
|
|
Invention
|
High shot density perforating gun. A perforating gun includes a charge tube disposed inside a car... |
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|
Invention
|
High shot density perforating gun.
A perforating gun includes a charge tube disposed inside a ca... |
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|
Invention
|
Efp detonating cord. A perforating tool (100) includes an encapsulated shaped charge (10) that ha... |
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|
Invention
|
Efp detonating cord. A perforating tool includes an encapsulated shaped charge that has a bulkhea... |
|
|
Invention
|
Oilfield side initiation block containing booster. An initiation block for connecting a detonator... |
|
|
Invention
|
Perforating gun with a charge holding tube. In aspects, the present disclosure provides a perfora... |
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|
Invention
|
Pressure switch for selective firing of perforating guns. A switch (100) includes a casing (110) ... |
|
|
Invention
|
Pressure switch for selective firing of perforating guns. A switch includes a casing having a bor... |
|
2015
|
Invention
|
Detonating cord clip. Apparatus for use with a perforating device (10) includes a section (140) h... |
|
|
Invention
|
Detonating cord clip. An apparatus for use with a perforating device includes a section having a ... |
|
|
Invention
|
Perforating gun for underbalanced perforating. A perforating gun has shaped charges that can gene... |
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|
Invention
|
Coiled tubing connector for downhole tools. A quick connection for coiled tubing run tools eases ... |
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|
Invention
|
Devices and related methods for actuating wellbore tools with a pressurized gas. An apparatus for... |
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|
Invention
|
Detonator output interrupter for downhole tools. An apparatus for selectively activating a downho... |
|
|
Invention
|
Detonator output interrupter for downhole tools.
An apparatus for selectively activating a downh... |
|
|
Invention
|
Redundant firing system for wellbore tools. An apparatus for detonating an explosive body associa... |
