SNAP-ON LINER RETENTION DEVICE
    7.
    发明申请
    SNAP-ON LINER RETENTION DEVICE 审中-公开
    SNAP-ON衬里保持装置

    公开(公告)号:WO2016161376A1

    公开(公告)日:2016-10-06

    申请号:PCT/US2016/025725

    申请日:2016-04-01

    CPC classification number: F42B1/028 F42B1/036 F42B3/08 F42D3/04

    Abstract: A shaped charge retainer ring for use in containing the liner of a shaped charge and the explosive material. Generally, when completing a subterranean well for the production of fluids, minerals, or gases from underground reservoirs, several types of tubulars are placed downhole as part of the drilling, exploration, and completions process. These tubulars can include casing, tubing, pipes, liners, and devices conveyed downhole by tubulars of various types. Each well is unique, so combinations of different tubulars may be lowered into a well for a multitude of purposes.

    Abstract translation: 用于容纳成形装料的衬垫和爆炸性材料的成形电荷保持环。 通常,当完成用于从地下储层生产流体,矿物或气体的地下井时,将几种类型的管作为钻井,勘探和完井过程的一部分放置在井下。 这些管状物可以包括套管,管道,管道,衬管以及通过各种类型的管状井下输送的装置。 每个井是独一无二的,因此不同管的组合可以降低到井中用于多种目的。

    VENTING SYSTEM FOR A JET CUTTER IN THE EVENT OF DEFLAGRATION
    8.
    发明申请
    VENTING SYSTEM FOR A JET CUTTER IN THE EVENT OF DEFLAGRATION 审中-公开
    在灭火事件中喷射切割机的喷射系统

    公开(公告)号:WO2015134066A1

    公开(公告)日:2015-09-11

    申请号:PCT/US2014/059003

    申请日:2014-10-03

    CPC classification number: F42B1/02 E21B29/02 F42D1/00 F42D5/00

    Abstract: A jet cutter venting apparatus and method for venting gases generated during deflagration. The venting apparatus and method including vent grooves inside the jet cutter providing a pathway for deflagration gases to escape. The venting apparatus and method also may include using notches or holes placed inside the jet cutter to facilitate the venting of gases during deflagration. The venting of the gases during deflagration facilitates pressure relief within the jet cutter and increases safety from accidental detonation during a fire.

    Abstract translation: 一种用于排放在爆燃期间产生的气体的喷射式切割器排气装置和方法。 排气装置和方法包括喷射切割器内部的排气槽,其提供用于爆燃气体逸出的路径。 通风装置和方法还可以包括使用放置在喷射切割器内部的凹口或孔来促进在燃爆期间排出气体。 爆燃期间气体的排放有利于喷射切割器内的压力释放,并增加了在火灾期间的意外爆震的安全性。

    ZINC ONE PIECE LINK SYSTEM
    10.
    发明申请
    ZINC ONE PIECE LINK SYSTEM 审中-公开
    ZINC ONE PIECE LINK系统

    公开(公告)号:WO2016037122A1

    公开(公告)日:2016-03-10

    申请号:PCT/US2015/048667

    申请日:2015-09-04

    CPC classification number: E21B43/117 E21B43/119

    Abstract: A link jet system using a combination of a one piece cast zinc alloy case and interlocking linked shaped charges for minimizing debris left in a downhole wellbore when fired, reducing components in system, and providing an easy method for changing the shaped charge phase.

    Abstract translation: 一种连杆喷射系统,其使用单件铸造锌合金壳体和互锁连接的成形装料的组合,用于最小化在烧制时留在井下井眼中的碎屑,减少系统中的组分,并提供用于改变成形充气相的简单方法。

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