发明授权
- 专利标题: Subsea wellhead assembly
- 专利标题(中): 海底井口总成
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申请号: US13469563申请日: 2012-05-11
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公开(公告)号: US08991503B2公开(公告)日: 2015-03-31
- 发明人: Stephen Paul Fenton
- 申请人: Stephen Paul Fenton
- 申请人地址: US TX Houston
- 专利权人: Vetco Gray Inc.
- 当前专利权人: Vetco Gray Inc.
- 当前专利权人地址: US TX Houston
- 代理机构: GE Global Patent Operation
- 优先权: EP11166089 20110513
- 主分类号: E21B33/043
- IPC分类号: E21B33/043
摘要:
A subsea wellhead assembly is provided. The subsea wellhead assembly comprises a tubing head structure with a tree above the tubing head structure, and a recoverable module attached to the tubing head structure below said tree, the recoverable module comprising at least one valve and at least one sensor.
公开/授权文献
- US20120318518A1 SUBSEA WELLHEAD ASSEMBLY 公开/授权日:2012-12-20
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