Offshore jackup hull-to-legs load transfer device and elevating
Offshore jackup rig locking apparatus and method
Offshore lift platform
Offshore platform assembly
Offshore platform assembly
Oil drilling rig system
Oil well rig with water tower
Onshore/offshore method and apparatus for drilling
Orientatable blocking unit with cardan joint for supporting stru
Overloading device for a jack-up oil platform and platform inclu
Platform for installation at sea or on a body of water
Platforms resting on an underwater structure
Portable boat dock
Process for assembling long sections of booms of support legs of
Production platform using a damper-tensioner
Raising method and device, in particular for an oil exploiting p
Safety device for marine platform
Sea-bed support device for the legs of a self-elevating oil-rig
Self positioning fixation system and method of using the same
Self-contained offshore platform