发明名称 |
Packing element and method |
摘要 |
A packing element includes a mandrel, at least one seal member having a Chevron shape and composed of a metal material, and an energizer in operable communication with the at least one seal member and a method for packing a tubular.
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申请公布号 |
US2008230236(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20070726265 |
申请日期 |
2007.03.21 |
申请人 |
WRIGHT MARIE;SIMPSON ALAN T |
发明人 |
WRIGHT MARIE;SIMPSON ALAN T. |
分类号 |
E21B33/12 |
主分类号 |
E21B33/12 |
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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