发明名称 |
CLUTCH APPARATUS AND METHOD FOR RESISTING TORQUE |
摘要 |
A clutch employed in a tool string includes an annular housing and an annular sleeve arranged and moveable within the housing. The sleeve is configured to move into a position in which it engages the housing to inhibit relative rotation and axial translation between the housing and the sleeve. This can be used, for example, to facilitate removal of a component coupled to the sleeve. |
申请公布号 |
WO2015017698(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
WO2014US49233 |
申请日期 |
2014.07.31 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
MERRON, MATTHEW JAMES |
分类号 |
E21B34/06;E21B31/00;E21B43/12 |
主分类号 |
E21B34/06 |
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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