Brown & Root, Inc.

Heinz K Rohde

Phillip Andrew Abbott

Albert M Koehler

Graham J Blight

Arnold S Cohn

Methods and apparatus for offshore operations including individually significant aspects comprising:

Method and apparatus for installing integrated deck structure and

A subsea grout distributor is disclosed for supplying grout sequentially to a plurality of subsea grout-receiving locations from a primary grout supply conduit. The subsea distributor comprises a frame submergible beneath a water surface. A plurality of secondary grout supply conduits have inlet ends secured to the frame and outlet ends communicable with respective ones of the grout receiving locations. A carriage is movably mounted on the frame. A receiver is movably mounted on the carriage and is connectible with an outlet end of the primary grout supply conduit which extends to the water surface. A displacing mechanism is provided for moving the carriage to sequentially position the receiver adjacent the inlet ends of the secondary grout supply conduits. Mechanism is provided for moving the receiver toward an inlet end of a respective one of the secondary grout supply conduits to enable grout to be transferred to the latter from the primary grout supply conduit, and for moving the receiver away from the last-named inlet end, to enable the carriage to be displaced relative thereto.

Subsea grout distributor

A method and apparatus for connecting and disconnecting a buoyant structure and tower jacket characterized by mutually telescope portions of mated stanchions extending between the buoyant structure and tower jacket, which telescopingly mated stanchion portions are mutually secured by clamping means guidingly carried by the buoyant structure.

Growing community of inventors

Houston, TX, United States of America

Heinz K Rohde