System and Method for Producing Through a Multi Bore Tubing Hanger to a Subsea Manifold Without BOP Modifications
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United States of America Patent
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Issued Date -
Mar 20, 2014
app pub date -
Aug 12, 2013
filing date -
Aug 16, 2012
priority date (Note) -
Abandoned
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Abstract
A system for producing hydrocarbons from a subsea wellbore includes a primary conductor extending into the seabed. In addition, the system includes a wellhead disposed at an upper end of the primary conductor. Further, the system includes a multi bore tubing hanger seated in the wellhead. Still further, the system includes a production tree mounted to the wellhead. The production tree includes a spool body and a production spool extending radially from the spool body. The production spool has an end comprising a connector. Moreover, the system includes a rotatable production guide base coupled to the primary conductor and configured to rotate about the wellhead. The production guide base includes a rigid alignment spool. The alignment spool has a first end releasably coupled to the production spool, a second end comprising a second connector, and non-linear deviation positioned between the first end and the second end.
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