发明名称 |
ORIENTATION ADAPTER FOR USE WITH A TUBING HANGER |
摘要 |
<p>A subsea wellhead assembly includes a production tree and a tubing hanger assembly having a tubing hanger and an orientation adapter. A passage 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 on the orientation adapter engages a helical profile 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 between the respective passages include spheriseal connectors and electrical wet connects.</p> |
申请公布号 |
WO2015084942(A2) |
申请公布日期 |
2015.06.11 |
申请号 |
WO2014US68340 |
申请日期 |
2014.12.03 |
申请人 |
GE OIL & GAS UK LIMITED |
发明人 |
TAN, CHIN CHOY;LIM, HAW KEAT;LIONG, FARANDY ANGESTI |
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