| 摘要 |
A subsea wellhead (10) assembly includes a production tree (12) and a tubing hanger assembly having a tubing hanger (30) and an orientation adapter (32). A passage (36) is formed through a side wall of the orientation adapter for porting communication from within a main bore of the wellhead assembly. When the tubing hanger assembly lands in the wellhead, a key (52) on the orientation adapter engages a helical profile (50) on an inner surface of the main bore and rotates the orientation adapter so that the passage registers with a passage in the tree. Fluid and electricity communicates through the registered passages. Examples of connectors (37) between the respective passages include spheriseal connectors and electrical wet connects. |
