发明名称 |
Oilwell perforator having metal loaded polymer matrix molded liner and case |
摘要 |
A shaped charge is provided which includes features enhancing its manufacturability. In a described embodiment, an oilwell perforator is provided which includes a case and a liner, at least one of which is a molding. The molding has a metal loaded polymer matrix.
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申请公布号 |
US6371219(B1) |
申请公布日期 |
2002.04.16 |
申请号 |
US20000584916 |
申请日期 |
2000.05.31 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
COLLINS WILLIAM R.;LEIDEL DAVID J.;WALKER JERRY L.;CLARK NATHAN;BARKER JAMES M. |
分类号 |
E21B43/117;F42B1/032;F42B3/28;(IPC1-7):E21B25/00 |
主分类号 |
E21B43/117 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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