发明名称 |
HIGH PERFORMANCE POWDERED METAL MIXTURES FOR SHAPED CHARGE LINERS |
摘要 |
A liner (18) for a shaped charge (10) that utilizes a high performance powdered metal mixture to achieve improved penetration depths during the perforation of a wellbore is disclosed. The high performance powdered metal mixture includes powdered tungsten and powdered metal binder. The powdered metal binder may be selected from the group consisting of tantalum, molybdenum, lead, copper and combination thereof. This mixture is compressively formed into a substantially conically shaped liner (18).
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申请公布号 |
CA2334552(C) |
申请公布日期 |
2007.04.24 |
申请号 |
CA20012334552 |
申请日期 |
2001.02.06 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
LAWSON, JAMES PHILLIP;LEIDEL, DAVID JAMES |
分类号 |
F42B1/032;C22C1/04;E21B43/117 |
主分类号 |
F42B1/032 |
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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