- 专利标题: OFFSHORE DRILLING AND A CONFIGURABLE SUPPORT STRUCTURE FOR THE SAME
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申请号: US15771688申请日: 2016-10-06
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公开(公告)号: US20180347135A1公开(公告)日: 2018-12-06
- 发明人: Michael Kannegaard
- 申请人: Maersk Drilling A/S
- 优先权: DKPA201500668 20151029; GB1522856.2 20151223; GB1522857.0 20151223; GB1522858.8 20151224; GB1601175.1 20160121; GB1607101.1 20160423; GB1607102.9 20160423; GB1607103.7 20160423; GB1607105.2 20160423; GB1607180.5 20160425; GB1607181.3 20160425; GB1607182.1 20160425; GB1607183.9 20160425
- 国际申请: PCT/DK2016/000036 WO 20161006
- 主分类号: E02B17/02
- IPC分类号: E02B17/02 ; E21B19/00 ; E21B33/043 ; E21B33/14 ; E21B41/08
摘要:
Without limitation, embodiments of the present invention relates to an offshore wellhead platform (100), the offshore wellhead platform (100) comprising a configurable support structure (200) for supporting upper parts of a plurality of conductors (210) through which one or more well processing tasks can be performed, wherein the configurable support structure (200) further provides a first position (150) and a second position (160) for the conductors (210), and the offshore wellhead platform (100) allows movement of an upper part of a conductor (210) between its first (150) and second position (160). In this way, efficiency when processing a plurality of wells is provided since repositioning of the well center is not needed or needed significantly less. Effectively, the wells are brought to the well center so-to-speak instead of the well center needing to be moved to each well.
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