发明名称 |
Shaped charge well perforating apparatus |
摘要 |
Apparatus for perforating a well comprised of a closed retrievable carrier formed in an elliptic cylindrical shape and having shaped charge perforating means disposed therein. Upon actuation of the shaped charge perforating means the ellipticity of the carrier is reduced.
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申请公布号 |
US4071096(A) |
申请公布日期 |
1978.01.31 |
申请号 |
US19770758299 |
申请日期 |
1977.01.10 |
申请人 |
JET RESEARCH CENTER, INC. |
发明人 |
DINES, JACK E. |
分类号 |
E21B43/117;(IPC1-7):E21B7/00 |
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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