发明名称 |
SEALING MECHANISM FOR A SUBSEA CAPPING SYSTEM |
摘要 |
<p>Sealing mechanisms are provided. In one embodiment, a system includes a connector configured to couple one or more flow-control valves to equipment installed at a well and an isolation sleeve configured to be retained by the connector. The isolation sleeve may include a seal and a hydraulically actuated piston disposed adjacent one another about a body of the isolation sleeve such that actuation of the piston engages the seal. The isolation sleeve may also include a mechanically driven actuator ring, where the actuator ring energizes a seal against the bore of a tubing hanger. Additional systems, devices, and methods are also disclosed.</p> |
申请公布号 |
WO2014008421(A1) |
申请公布日期 |
2014.01.09 |
申请号 |
WO2013US49363 |
申请日期 |
2013.07.03 |
申请人 |
CAMERON INTERNATIONAL CORPORATION |
发明人 |
BERRY, CAMERON, J.;HART, BRIAN;HARWOOD, DENNIS |
分类号 |
E21B33/035;E21B33/04 |
主分类号 |
E21B33/035 |
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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