公开(公告)号：US20170058648A1

公开(公告)日：2017-03-02

申请号：US15246175

申请日：2016-08-24

申请人： OWEN OIL TOOLS LP

发明人： SHAUN M. GEERTS ,  MATTHEW C. CLAY

IPC分类号： E21B43/117 ,  F42B1/028 ,  F42D1/22 ,  C06C5/04 ,  E21B43/118 ,  F42D3/00

CPC分类号： E21B43/117 ,  C06C5/04 ,  E21B43/118 ,  E21B43/1185 ,  F42B1/02 ,  F42B1/028 ,  F42B3/08 ,  F42C19/09

摘要： A perforating tool includes an encapsulated shaped charge that has a bulkhead with a reduced wall thickness section, a plate having a shallow recess, and a detonating cord having an energetic core. The energetic core forms the plate into an explosively formed perforator when detonated. The plate is positioned to direct the explosively formed perforator into the reduced wall thickness section.

摘要翻译： 一种穿孔工具包括具有减小的壁厚部分的隔壁的密封成形装料，具有浅凹槽的板和具有能量芯的引爆绳。 当引爆时，精力充沛的核心将其形成爆炸形成的穿孔器。 板被定位成将爆炸形成的穿孔器引导到减小的壁厚部分中。

公开(公告)号：US20160363428A1

公开(公告)日：2016-12-15

申请号：US15175496

申请日：2016-06-07

申请人： OWEN OIL TOOLS LP

发明人： BENJAMIN O. POTTER ,  SHAUN M. GEERTS ,  MATTHEW C. CLAY

IPC分类号： F42D1/04 ,  E21B43/117 ,  F42D1/045

CPC分类号： F42D1/043 ,  E21B43/117 ,  E21B43/1185 ,  F42D1/045

摘要： An initiation block for connecting a detonator with a detonating cord may have a body having a first face opposing a second face; a first chamber extending between the opposing faces and through the body, the first chamber being formed by a first bore serially arranged with a second bore, the second bore being shaped to seat the detonator adjacent to the second face; a second chamber extending between the opposing faces and through the body, the second chamber being parallel with the first chamber, the second chamber shaped complementary to the detonating cord; a passage providing communication between the first chamber and the second chamber; a booster positioned in the first bore and proximate to the first face, the booster positioned along the passage; and an opening formed in the body, the opening providing communication between an exterior of the body and a portion of the chamber between the booster and the detonator.

摘要翻译： 用于将雷管连接到引爆绳的起动块可具有主体，其具有与第二面相对的第一面; 所述第一腔室在所述相对面之间延伸并且穿过所述主体，所述第一腔室由与所述第二孔串联布置的第一孔形成，所述第二孔被成形为将所述雷管邻近所述第二面安置; 第二室，其在所述相对面之间延伸并且穿过所述主体，所述第二室与所述第一室平行，所述第二室与所述引爆绳互补; 提供第一室和第二室之间的连通的通道; 位于所述第一孔中并且靠近所述第一面的助力器，所述助力器沿所述通道定位; 以及形成在所述主体中的开口，所述开口提供所述主体的外部与所述升压器与所述雷管之间的所述室的一部分之间的连通。