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    Perforation gun components and system
    2.
    发明授权
    Perforation gun components and system 有权
    穿孔枪组件和系统

    公开(公告)号：US09494021B2

    公开(公告)日：2016-11-15

    申请号：US14904788

    申请日：2014-07-16

    申请人： DynaEnergetics GmbH & Co. KG ,  JDP ENGINEERING & MACHINE INC.

    发明人： David C. Parks ,  Frank Haron Preiss ,  Liam McNelis ,  Eric Mulhern ,  Thilo Scharf

    IPC分类号： E21B29/02 ,  E21B43/117

    CPC分类号： E21B43/117

    摘要： A perforation gun system is provided including combinations of components including a top connector, a self-centralizing charge holder system and a bottom connector that can double as a spacer. Any number of spacers can be used with any number of holders for any desired specific metric or imperial shot density, phase and length gun system. A perforation gun system kit and a method of assembling a perforation gun system are also provided.

    摘要翻译： 提供穿孔枪系统，其包括组件的组合，包括顶部连接器，自中心充电保持器系统和可以作为间隔件加倍的底部连接器。 任何数量的间隔物可以与任何数量的支架一起使用，用于任何所需的特定公制或英制喷射密度，相位和长度枪系统。 还提供穿孔枪系统套件和组装射孔枪系统的方法。

    Drone conveyance system and method
    4.
    发明授权
    Drone conveyance system and method 有权

    公开(公告)号：US10605037B2

    公开(公告)日：2020-03-31

    申请号：US16423230

    申请日：2019-05-28

    申请人： DynaEnergetics GmbH & Co. KG

    发明人： Christian Eitschberger ,  Liam McNelis ,  Thilo Scharf ,  Andreas Robert Zemla ,  Shmuel Silverman

    IPC分类号： E21B33/068 ,  E21B23/08

    摘要： A drone conveyance system for deploying drones into an oil or gas wellbore is described. The system includes a platform, a drone magazine, a platform receiver, a conveyance, and a wellhead receiver. A drone magazine contains a plurality of the drones and selectively releases/feeds the drones into the platform receiver. More than one drone magazine, each containing different drone types, may supply drones to the platform receiver such that different drones may be ordered for disposal into the wellbore. The platform receiver prepared the drones to be moved from the platform to the wellhead by the conveyance. The wellhead receiver accepts the drones from the conveyance and prepares each received drone for dropping into the wellbore via the wellhead.

    AUTONOMOUS PERFORATING DRONE
    5.
    发明申请
    AUTONOMOUS PERFORATING DRONE 审中-公开

    公开(公告)号：US20200018139A1

    公开(公告)日：2020-01-16

    申请号：US16542890

    申请日：2019-08-16

    申请人： DynaEnergetics GmbH & Co. KG

    发明人： Christian Eitschberger ,  Liam McNelis ,  Thilo Scharf ,  Andreas Robert Zemla ,  Shmuel Silverman ,  Gernot Uwe Burmeister ,  Arash Shahinpour

    IPC分类号： E21B43/1185 ,  E21B47/09 ,  E21B33/068

    摘要： According to some embodiments, an autonomous perforating drone for downhole delivery of a wellbore tool, and associated systems and methods, are disclosed. In an aspect, the wellbore tool may be a plurality of shaped charges that are arranged in a variety of configurations, including helically, in one or more single radial planes, or opposing around a perforating assembly section, and detonated in a top-to-bottom sequence when the autonomous perforating drone reaches a predetermined depth in the wellbore. In another aspect, the shaped charges may be received in shaped charge apertures within a body of a perforating assembly section, wherein the shaped charge apertures are respectively positioned adjacent to at least one of a receiver booster, detonator, and detonating cord for directly initiating the shaped charges.

    SHAPED CHARGE METAL FOAM PACKAGE
    7.
    发明申请
    SHAPED CHARGE METAL FOAM PACKAGE 审中-公开

    公开(公告)号：US20180356195A1

    公开(公告)日：2018-12-13

    申请号：US15781876

    申请日：2016-11-07

    申请人： DynaEnergetics GmbH & Co. KG

    发明人： Liam McNelis ,  Frank Haron Preiss ,  Joern Olaf Loehken ,  Arash Shahinpour ,  Joerg Mueller

    IPC分类号： F42B39/24

    CPC分类号： F42B39/24 ,  F42B39/14

    摘要： An apparatus for storing and/or shipping explosive components, such as shaped charges, is generally described. In an embodiment, the apparatus includes a shielding assembly. The shielding assembly may include a shielding panel having a body made of metal foam and an aperture formed within the body. In an embodiment, the body is sandwiched between an upper and a lower layer. The shielding panel is configured to receive a shaped charge. Thus, the apparatus is capable of at least preventing and/or limiting ballistic transfer in the event of detonation of a shaped charge.