发明名称 Casing hanger lockdown tools
摘要 Various tools for locking components in place within a wellhead housing are provided. In one embodiment, a system includes a lockdown tool (32) having an inner body (40), an outer body (42) coupled to the inner body, and a locking mechanism (44) carried by the inner body. The locking mechanism can be selectively engaged by moving the outer body with respect to the inner body to secure the lockdown tool to the wellhead housing (60). Additional systems, devices, and methods are also disclosed.
申请公布号 GB201618263(D0) 申请公布日期 2016.12.14
申请号 GB20160018263 申请日期 2015.03.31
申请人 Cameron International Corporation 发明人
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