发明名称 CHARGE HOLDER APPARATUS
摘要 An adapter is provided for holding and mounting a shaped charge having a non-- standard size into a standard loading tube of a hollow carrier gun. The adapter may include a housing assembly having an interior bore to hold a relatively small shaped charge and an exterior surface sized for mounting in a standard loading tube via a standard jacket. Alternatively, the adapter may include an improved jacket having interior ribs for supporting a relatively small shaped charge and an exterior surface for mounting the shaped charge in a standard loading tube of a relatively large gun.
申请公布号 CA2684410(C) 申请公布日期 2012.11.20
申请号 CA20052684410 申请日期 2005.02.01
申请人 SCHLUMBERGER CANADA LIMITED 发明人 LI, HAOMING;DUHON, MARK C.;RATANASIRIGULCHAI, WANCHAI;HENDERSON, STEVEN W.
分类号 E21B43/117;E21B;E21B43/11;E21B43/116;F42D1/22 主分类号 E21B43/117
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