- 专利标题: Wellhead arrangement and method
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申请号: US16604184申请日: 2018-04-12
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公开(公告)号: US11761291B2公开(公告)日: 2023-09-19
- 发明人: Geir Ivar Holberg , Joakim Martens , Kristian Guttulsrud , Jan Herland , Jan Troensdal
- 申请人: AKER SOLUTIONS AS
- 申请人地址: NO Lysaker
- 专利权人: AKER SOLUTIONS AS
- 当前专利权人: AKER SOLUTIONS AS
- 当前专利权人地址: NO Lysaker
- 代理商 Norman B. Thot
- 优先权: NO 170625 2017.04.12
- 国际申请: PCT/NO2018/050101 2018.04.12
- 国际公布: WO2018/190727A 2018.10.18
- 进入国家日期: 2019-10-10
- 主分类号: E21B33/124
- IPC分类号: E21B33/124 ; E21B33/043 ; E21B34/04 ; E21B33/035
摘要:
A wellhead arrangement includes a valve tree arranged on a wellhead and a seal carrier with at least one seal. The valve tree includes an isolation sleeve. The seal carrier is arranged between the wellhead and the isolation sleeve.
公开/授权文献
- US20200063520A1 A WELLHEAD ARRANGEMENT AND METHOD 公开/授权日:2020-02-27
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