Wells – Submerged well – Means removably connected to permanent well structure
Reexamination Certificate
2006-10-31
2006-10-31
Beach, Thomas A (Department: 3671)
Wells
Submerged well
Means removably connected to permanent well structure
C166S346000, C166S367000, C405S224400
Reexamination Certificate
active
07128159
ABSTRACT:
The present invention relates to a method and to a system for limiting vortex-induced vibrations on a riser suspended at one end from a support and subjected to substantially transverse fluid flows. The system comprises suspension means (10) for hanging the riser from the support, which include displacement means for moving the end in a transverse direction in relation to the principal axis of the riser.
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Averbuch Daniel
Klopffer Marie-Hélène
Le Cunff Cédric
Antonelli, Terry Stout and Kraus, LLP.
Beach Thomas A
Institut Francais du Pe'trole
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