Underwater storage of oil
Underwater structure and method for its construction
Unitized conductor guide and frame for offshore drilling and pro
Unitized TLP anchor template with elevated well template
Universal catenary riser support
Universal footing with jetting system
Universal modular platform method and apparatus
Universal, environmentally safe, modular caisson systems and cai
Unsinkable floating dock system
Utility distribution system for floating piers
Vacuum formed cladding
Valving methods and apparatus for flooding and grouting offshore
Variable rigidity element for transfer column foot
Variable spring rate compression element and riser tensioner sys
Variable spring rate compression element and riser tensioner sys
Variable spring rate riser tensioner system
Variable stiffness lower joint for pipe riser with fixed bottom
Vertical stab tendon bottom connector and method for securing an
Vertical stab tendon bottom connector and method for...
Vertically folding service arm for a movable platform...