| HORTON WISON DEEPWATER, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120107052 | OFFSHORE TOWER FOR DRILLING AND/OR PRODUCTION - An offshore structure comprises a hull having a longitudinal axis and including a first column and a second column moveably coupled to the first column. Each column has a longitudinal axis, a first end, and a second end opposite the first end. In addition, the offshore structure comprises an anchor coupled to the second end of the second column and configured to secure the hull to the sea floor. The first column includes a variable ballast chamber and a first buoyant chamber positioned between the variable ballast chamber and the first end of the first column. The first buoyant chamber is filled with a gas and sealed from the surrounding environment. The second column includes a variable ballast chamber. Further, the offshore structure comprises a topside mounted to the hull. | 05-03-2012 |
| 20120093587 | OFFSHORE TOWER FOR DRILLING AND/OR PRODUCTION - An offshore structure comprises a hull having a longitudinal axis, a first end, and a second end opposite the first end. In addition, the structure comprises an anchor coupled to the lower end of the hull and configured to secure the hull to the sea floor. The anchor has an aspect ratio less than 3:1. The hull includes a variable ballast chamber positioned axially between the first end and the second end of the hull and a first buoyant chamber positioned between the variable ballast chamber and the first end of the hull. The first buoyant chamber is filled with a gas and sealed from the surrounding environment. Further, the structure comprises a ballast control conduit in fluid communication with the variable ballast chamber and configured to supply a gas to the variable ballast chamber. The structure also comprises a topside mounted to the first end of the hull. | 04-19-2012 |
| 20120082514 | TENSION BUOYANT TOWER - An offshore structure comprises a base configured to be secured to the sea floor. In addition, the offshore structure comprises an elongate stem having a longitudinal axis, a first end distal the base and a second end pivotally coupled to the base. Further, the offshore structure comprises an upper module coupled to the first end of the stem. The upper module includes a variable ballast chamber. Still further, the offshore structure comprises a first ballast control conduit in fluid communication with the variable ballast chamber of the upper module. The first ballast control conduit is configured to supply a gas to the variable ballast chamber of the upper module and vent the gas from the variable ballast chamber of the upper module. Moreover, the offshore structure comprises a deck mounted to the upper module. | 04-05-2012 |
| 20120045345 | OFFSHORE WIND TURBINE AND METHODS OF INSTALLING SAME - An offshore wind turbine comprises an elongate base having a longitudinal axis, a first end, and a second end opposite the first end. In addition, the wind turbine comprises a tower moveably coupled to the base. The tower has a first end distal the base and a second end disposed within the base, and the tower is configured to telescope axially from the first end of the truss. Further, the wind turbine comprises a nacelle coupled to the first end of the tower. Still further, the wind turbine comprises a rotor including a hub and a plurality of blades coupled to the hub. The hub is coupled to the nacelle. | 02-23-2012 |
| 20120037265 | OFFSHORE FLUID OFFLOADING SYSTEMS AND METHODS - A system for offloading a fluid from an offshore structure comprises an annular conduit support structure disposed about the offshore structure. The support structure is fixably coupled to the offshore structure. In addition, the system comprises an annular reel disposed about the offshore structure and rotatably coupled to the support structure. The reel includes a conduit fairlead configured to move relative to the support structure. Further, the system comprises a flexible conduit having a fluid inlet end and a fluid outlet end. The flexible conduit includes a first portion wrapped around the conduit support structure and a second portion extending from the conduit support structure through the fairlead. | 02-16-2012 |
| 20110253023 | UNCONDITIONALLY STABLE FLOATING OFFSHORE PLATFORM - A platform for offshore drilling and/or production operations comprises an equipment deck. In addition, the platform comprises a buoyant hull coupled to the equipment deck and configured to extend below the surface of the water. The hull comprises a first column having a central axis, an upper end coupled to the deck, a lower end distal the deck, and a plurality of axially stacked cells between the upper end and the lower end. Each cell defining an inner chamber within the cell and an exterior region outside the cell. The plurality of cells includes a first cell extending from the upper end of the first sub-column and a second cell axially positioned below the first cell. The first cell is water-tight. Further, the second cell includes a gas port configured to supply a buoyancy control gas to the inner chamber of the second cell. | 10-20-2011 |
| 20100074691 | System and Method for Modular, High Volume Deepwater Facility Production - Production systems and associated methods are disclosed. In some embodiments, the production system includes a production barge and a production facility disposed on the production barge. The production facility is operable to produce a plurality of modular components for use in construction of an offshore structure, wherein the modular components comprise at least one of a stiffened plate and a stiffened tubular. | 03-25-2010 |
