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2019
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Invention
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Single charge perforating gun. A positioning device (100) includes a shaped charge holder (20). A... |
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Invention
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Bottom-fire perforating drone. According to some embodiments, a bottom-fire perforating drone for... |
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Invention
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Drone conveyance system and method. A drone conveyance system for deploying drones into an oil or... |
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Invention
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Contoured liner for a rectangular slotted shaped charge. According to the exemplary disclosed emb... |
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Invention
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Conductive detonating cord for perforating gun. A detonating cord (10) for using in a perforating... |
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Invention
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Positioning device for shaped charges in a perforating gun module. A positioning device (110) inc... |
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Invention
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Selective untethered drone string for downhole oil and gas wellbore operations. According to some... |
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Invention
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Tethered drone for downhole oil and gas wellbore operations. According to some embodiments, devic... |
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Invention
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Systems and methods for marker inclusion in a wellbore. A system and a method for determining a l... |
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Invention
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Perforating gun system and method of use. A shaped charge (100) includes an existing liner (120) ... |
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Invention
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Fluid-disabled detonator and method of use. A detonator for use with perforating gun assemblies i... |
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Invention
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Firing head assembly, well completion device with a firing head assembly and method of use. A fir... |
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2018
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Invention
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Exposed ballistic transfer with encapsulated receiver booster. According to some embodiments, dev... |
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Invention
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Hydraulic underbalance initiated safety firing head, well completion apparatus incorporating same... |
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Invention
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Closure member and encapsulated slotted shaped charge with closure member. A shaped charge closur... |
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Invention
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High shot density charge holder for perforating gun. A holder (100) for shaped charges (C) is sho... |
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Invention
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Shaped charge liner, shaped charge for high temperature wellbore operations and method of perfora... |
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Invention
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Shaped charge liner, method of making same, and shaped charge incorporating same. A shaped charge... |
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Invention
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Pressure bulkhead structure with integrated selective electronic switch circuitry, pressure-isola... |
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Invention
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Shaped charge with self-contained and compressed explosive initiation pellet. A shaped charge com... |
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2017
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Invention
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Shaped charge liner and shaped charge incorporating same. A shaped charge liner including a compo... |
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Invention
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Electronic ignition circuit and method for use. The present disclosure describes an electronic ig... |
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Invention
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High temperature initiator. According to an aspect, the present embodiments may be associated wit... |
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2016
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Invention
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Shaped charge metal foam package. An apparatus for storing and/or shipping explosive components, ... |
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Invention
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Multiple-point initiation for non-axisymmetric shaped charge. A non-axisymmetric shaped charge in... |
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2015
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Invention
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Initiator head assembly. According to an aspect an initiator head assembly (10, 110) is provided ... |
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Invention
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Device and method for positioning a detonator within a perforating gun assembly. According to an ... |
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2014
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Invention
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Perforating gun and detonator assembly. According to an aspect of the invention a wirelessly-conn... |
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Invention
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Ballistic transfer module. According to an aspect of the invention a deformable member is provide... |
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Invention
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Perforation gun components and system. A perforation gun system based on combinations of basic co... |
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2013
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Invention
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Perforating gun with a holding system for hollow charges for a perforating gun system. The invent... |
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2012
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Invention
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Igniter having a multifunctional plug. The invention relates to an igniter (8) for seismic prospe... |
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Invention
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Igniter with a multifunctional plug. The invention relates to an igniter (8) for seismic prospect... |
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Invention
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Packing for hollow charges. The invention relates to a packing (13) having a top side (8), a base... |
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2011
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Invention
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Cartridge system for explosives in cartridges. The invention relates to a cartridge system for us... |
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2010
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Invention
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Perforating gun having self-closing penetration holes. The invention relates to a perforating gun... |
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Invention
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Perforation gun having self-closing penetration holes. The invention relates to a perforating gun... |
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2009
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Invention
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Fuse for mining, seismology, and oil field applications and method. The invention relates to a fu... |
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Invention
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Method for preparing hollow charges for transport, ensuring safe shipment. The invention relates ... |
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2008
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Invention
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Method for completing a borehole.
The invention relates to a method for completing a borehole (1... |
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Invention
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Method for completing a borehole. The invention relates to a method for completing a borehole (1,... |
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2006
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Invention
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Detonating cord for treating surfaces which are difficult to reach. The invention relates to a de... |
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2005
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Invention
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Hollow charge liners made of powder metal mixtures.
The invention relates to inserts for hollow ... |
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Invention
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Hollow shot inserts made of powder metal mixtures. The invention relates to inserts for hol... |
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Invention
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Hollow shot inserts made of powder metal mixtures. The invention relates to inserts for hollow sh... |
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Invention
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Reliable propagation of ignition in perforation systems. The invention relates to a method and a ... |
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2004
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Invention
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Perforation gun system producing self-closing perforation holes. The invention relates to a... |
