发明名称 |
MULTI-PIECE MOLDED COMPOSITE MANDREL AND METHODS OF MANUFACTURING |
摘要 |
A mandrel for downhole isolation tools includes multiple composite pieces assembled about a common longitudinal axis at one or more common joint surfaces to font′ said mandrel, wherein each of said composite pieces is configured having a cross-sectional area less than the cross-sectional area of said mandrel, and an attachment mechanism configured to secure together said common joint surfaces. |
申请公布号 |
US2015285022(A1) |
申请公布日期 |
2015.10.08 |
申请号 |
US201414247111 |
申请日期 |
2014.04.07 |
申请人 |
QUANTUM COMPOSITES, INC. |
发明人 |
KIESEL Michael Dale;KACZMARCZYK Matthew Louis;BENDICKSON Roy B.;McCLURE Justin John |
分类号 |
E21B33/00;B29C65/00;B29C47/00;B29C43/02;B29C45/00 |
主分类号 |
E21B33/00 |
代理机构 |
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代理人 |
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主权项 |
1. A mandrel for downhole isolation tools, the mandrel comprising:
multiple composite pieces assembled about a common longitudinal axis at one or more common joint surfaces to form said mandrel; wherein each of said composite pieces is configured having a cross-sectional area less than the cross-sectional area of said mandrel; and an attachment mechanism configured to secure together said common joint surfaces. |
地址 |
Bay City MI US |