发明名称 Metal-to-metal sealing arrangement for control line and method of using same
摘要 <p>A well completion system includes a wellhead, a control line assembly for use in completions that is mounted to the wellhead, and a tubing hanger. The control line assembly includes a cylinder, a main housing assembly, a passage and a metal-to-metal seal. A split lockout ring provides a positive lock to the passage. Control lines enter the tubing hanger and exit via the wellhead. This arrangement on the wellhead provides sufficient height and clearance to allow for the installation of a plurality of control lines.</p>
申请公布号 GB201222445(D0) 申请公布日期 2013.01.23
申请号 GB20120022445 申请日期 2012.12.13
申请人 VETCO GRAY INC. 发明人
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