E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 17/01 (2006.01)
Patent
CA 2437939
This invention provides a production riser system that enables fluid communication in a deepwater drilling environment through the use of a variable buoyancy device supporting both a hybrid riser tower and an steel catenary riser (SCR) system. Fluid communication is enabled between a surface production facility or unloading buoy and local and remote subsea (or remote non-subsea) production and export systems.
Borden Ladner Gervais Llp
Exxonmobil Upstream Research Company
LandOfFree
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