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291 条记录 (耗时 0.02 秒)

    Multi-Shot Charge for Perforating Gun
    54.
    发明申请
    Multi-Shot Charge for Perforating Gun 审中-公开

    公开(公告)号：US20180274342A1

    公开(公告)日：2018-09-27

    申请号：US15470245

    申请日：2017-03-27

    申请人： ldeasCo LLC

    发明人： Joseph Sites

    IPC分类号： E21B43/117 ,  F42B3/08 ,  F42B3/22

    CPC分类号： E21B43/117 ,  F42B1/02 ,  F42B3/08 ,  F42B3/22

    摘要： A multi-shot explosive charge includes a plurality of chambers divided by shared walls between adjacent chambers. Explosive material within at least one of the chambers creates an explosive force in an outward direction upon detonation and a perforating jet through the open end of the chamber. A perforating charge includes at least one explosive material producing explosive forces, upon detonation that collide within the chamber to create a perforating jet. Such perforating charge may be a chamber(s) within a multi-shot explosive charge, or an individual charge. First and second explosive materials can have the same or different compositions and detonation rates that together with the arrangement of materials within the chamber create the collision of forces. A plurality of multi-shot explosive charge or stand-alone perforating charges with colliding forces can be interconnected in an array, and can be included in a perforating gun(s).

    High brisance metal powder explosive
    55.
    发明授权
    High brisance metal powder explosive 有权

    公开(公告)号：US09828303B1

    公开(公告)日：2017-11-28

    申请号：US14674727

    申请日：2015-03-31

    申请人： Vladimir M. Gold

    发明人： Vladimir M. Gold

    IPC分类号： C06B45/00 ,  C06B45/04 ,  D03D23/00 ,  D03D43/00 ,  F42B1/02 ,  F42B25/00

    CPC分类号： C06B45/04 ,  C06B45/00 ,  F42B1/02 ,  F42B12/207

    摘要： A very high brisance metal powder explosive is created by including a multitude of hollow aluminum/aluminum oxide micro-particle shells deposited within a high explosive composition matrix. The interior of such micro-particle shells may contain air, nitrogen, other gases, combinations thereof, or possibly even be a vacuum. The invention might be used on warheads that are fragmentation warheads, explosively formed penetrators, air blast warheads, shaped charge jets of shaped charge warheads, or other high explosive-driven devices.

    HIGH SHOT DENSITY PERFORATING GUN
    58.
    发明申请
    HIGH SHOT DENSITY PERFORATING GUN 审中-公开
    高射密度执行枪

    公开(公告)号：US20170058649A1

    公开(公告)日：2017-03-02

    申请号：US15253057

    申请日：2016-08-31

    申请人： OWEN OIL TOOLS LP

    发明人： SHAUN M. GEERTS ,  JEFFREY D. WOOD

    IPC分类号： E21B43/117 ,  F42D1/22 ,  C06C5/04 ,  E21B43/1185 ,  F42B1/02

    CPC分类号： E21B43/117 ,  C06C5/04 ,  E21B43/116 ,  E21B43/1185 ,  F42B1/02 ,  F42D1/043 ,  F42D1/22

    摘要： A perforating gun includes a charge tube disposed inside a carrier and a plurality of sets of shaped charges axially distributed along the charge tube and the initiation tube. Each shaped charge of the plurality of shaped charges is supported at an opening in the charge tube. The perforating gun also includes a plurality of detonator cords. Each detonator cord of the plurality of detonator cords connects to one shaped charge in each set of shaped charges.

    摘要翻译： 穿孔枪包括设置在载体内的充电管和沿着充电管和引发管轴向分布的多组成形电荷。 多个成形电荷的每个成形电荷被支撑在充电管中的开口处。 穿孔枪还包括多个雷管。 多个雷管电线的每个雷管连接到每组成形装置中的一个成形电荷。

    Perforating System Comprising an Energetic Material
    59.
    发明申请
    Perforating System Comprising an Energetic Material 审中-公开
    包含能量材料的穿孔系统

    公开(公告)号：US20150267515A1

    公开(公告)日：2015-09-24

    申请号：US14723124

    申请日：2015-05-27

    申请人： Baker Hughes Incorporated

    发明人： Randy L. Evans ,  Freeman L. Hill ,  Avigdor Hetz ,  Jeffrey Honekamp

    IPC分类号： E21B43/117 ,  F42B3/22

    CPC分类号： E21B43/117 ,  E21B43/116 ,  F42B1/02 ,  F42B1/032 ,  F42B3/08 ,  F42B3/22

    摘要： A perforating system, including a shaped charge assembly comprising a charge case, a liner, and a main body of explosive. The material of the perforating system components, including the gun body, the charge case and the liner may be comprised of an energetic material that conflagrates upon detonation of the shaped charge. The material may be an oxidizer, tungsten, cement particles, rubber compounds, compound fibers, KEVLAR®, steel, steel alloys, zinc, and combinations thereof.

    摘要翻译： 一种穿孔系统，包括一个成形的装药组件，其包括一个装药箱，一个衬里和一个爆炸物的主体。 穿孔系统部件的材料，包括枪体，充电盒和衬垫，可以由能量材料构成，该材料在成形电荷的爆震时发生爆炸。 该材料可以是氧化剂，钨，水泥颗粒，橡胶混合物，复合纤维，钢，钢合金，锌及其组合。

    METHODS OF INCREASING THE VOLUME OF A PERFORATION TUNNEL USING A SHAPED CHARGE
    60.
    发明申请
    METHODS OF INCREASING THE VOLUME OF A PERFORATION TUNNEL USING A SHAPED CHARGE 审中-公开
    使用形状充电增加执行隧道的体积的方法

    公开(公告)号：US20150226533A1

    公开(公告)日：2015-08-13

    申请号：US13979818

    申请日：2012-09-27

    申请人： HALLIBURTON ENERGY SERVICES, INC.

    发明人： Tony Grattan

    IPC分类号： F42D1/08 ,  F42D1/04

    CPC分类号： F42D1/08 ,  E21B43/117 ,  F42B1/02 ,  F42B12/207 ,  F42D1/04

    摘要： A method of increasing the volume of a perforation tunnel in a subterranean formation comprises: positioning a shaped charge in a well, wherein the shaped charge comprises a main explosive load, wherein the main explosive load comprises a substance, wherein the substance is capable of increasing the volume of the perforation tunnel whereas a substantially identical shaped charge without the substance is not capable of increasing the volume of the perforation tunnel.

    摘要翻译： 一种增加地下地层中的穿孔隧道的体积的方法包括：将成形装料定位在井中，其中成形装料包括主要的爆炸载荷，其中主要的爆炸载荷包括物质，其中物质能够增加 穿孔隧道的体积，而没有物质的基本相同的成形装药不能增加穿孔隧道的体积。