发明名称 |
SUBSEA TUBING HANGER LOCKDOWN DEVICE |
摘要 |
<p>A lockdown device for securing a tubing hanger to a production member comprises a lockdown member which is mounted on the production member and is movable into and out of engagement with a corresponding locking profile on the tubing hanger, and an actuating mechanism for moving the lockdown member into and out of engagement with the locking profile.</p> |
申请公布号 |
WO2005010319(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
WO2004US23749 |
申请日期 |
2004.07.22 |
申请人 |
FMC TECHNOLOGIES, INC. |
发明人 |
BARTLETT, CHRISTOPHER, D. |
分类号 |
E21B33/043;(IPC1-7):E21B33/043;E21B33/04 |
主分类号 |
E21B33/043 |
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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