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公开(公告)号：US20230151709A1
公开(公告)日：2023-05-18
申请号：US18056401
申请日：2022-11-17
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Eivind C. Eike HALVORSEN , Leif KVARME , Rune WOIE
IPC: E21B33/043
CPC classification number: E21B33/043
Abstract: The invention relates to the alignment of a tubing hanger (14) when installed in a subsea wellhead (11). Sensors (39a,b; 40a,b) detect when the orientation is correct and send a signal to the surface to provide positive confirmation of correct orientation, before a XMT (15) is installed on the wellhead (11) and the HP riser (31) removed, etc.
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