Abstract: An economical system provides gaseous hydrocarbon to numerous locations (16, 18) that are each in the vicinity of an ocean coast, such as islands in a developing country, so the coastal inhabitants have access to low cost, easily supplied by pipeline and clean-burning natural gas. The system includes a local supply station (24), or hub, that stores natural gas, as by receiving LNG (liquefied natural gas) that has been liquefied by cooling it to ?160° C., from a large tanker (20) having a storage capacity of over 50 million standard cubic feet of natural gas. Shuttle boats (40) that each has a much smaller LNG storage capacity than the tanker, load LNG from the local supply station, carry it to one of a plurality of local coastal stations (12, 14), heat the LNG to produce gaseous hydrocarbons, and transfer the gaseous hydrocarbons to an offshore receiving facility of the local coastal station.

Abstract: The invention relates to a bearing element, a universal joint and an offshore construction, comprising such a bearing element.

Abstract: A high pressure swivel includes an inner and an outer wall. Each annular wall is connected to a respective distribution member via apertures which have an axial dimension which is smaller than the diameter of the inlet or outlet. In this way, the pressure area between the seals of the inner and outer rotatable walls is reduced. Each distribution member may include a chamber that is defined by the external surface of the inner and outer annular walls, and an enclosing wall. In this way, an effective thermal isolation is provided by the distribution chambers adjacent to the external surfaces of the inner and outer rings. Deformation of the distribution chambers of the swivel will tend to decrease the width of the seal extrusion gap.