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.