Method and apparatus for production of subsea hydrocarbon format

Details Method and apparatus for production of subsea hydrocarbon format Method and apparatus for production of subsea hydrocarbon format

1995-04-28

1996-08-27

Neuder, William P.

Wells

Submerged well

Connection or disconnection of submerged members remotely...

166352, 166354, B63B 3544

Patent

active

055491642

ABSTRACT:
A well tender system for controlling, separating, storing and offloading well fluids produced from subsea hydrocarbon formations. The system comprises a vertically aligned series of tethered cylindrical tanks which are torsionally stabilized by flexible catenary production riser and export riser bundles, and serviced by separate catenary pipe bundles. Piles are secured to the seabed, each pile assembly being pivotally connected to a lower rigid tendon, which is in turn connected to tendons arranged about the periphery of the interconnected cylindrical tanks.

REFERENCES:
patent: 3982401 (1976-09-01), Loggins
patent: 4754817 (1988-07-01), Goldsmith
patent: 4972907 (1990-11-01), Sellars, Jr.

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