发明名称 |
INTERMEDIATE DISCONNECTION TOOL TO BE PLACED IN A SHUTTLE LOWERED INTO A WELL FOR EXPLOITING A FLUID, AND RELATED SHUTTLE AND METHOD |
摘要 |
This tool comprises an upper portion and a lower portion able to move relative to each other between a connected position and a completely disconnected position. The tool comprises an immobilization member that can be freed from the upper portion relative to the lower portion, a member for releasing the immobilization member, and a mechanism for moving the release member housed in the tool. The movement mechanism comprises an actuator and a receptor for receiving a control signal. |
申请公布号 |
EP2443307(A1) |
申请公布日期 |
2012.04.25 |
申请号 |
EP20100734246 |
申请日期 |
2010.06.16 |
申请人 |
GEOSERVICES EQUIPEMENTS |
发明人 |
LE BRIERE, BRUNO;LAPLANE, CLEMENT;DIDI, ABDELKADER;CHATELET, VINCENT |
分类号 |
E21B17/06 |
主分类号 |
E21B17/06 |
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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