Oil platforms

large offshore structure with oil drilling and related facilities

human settlement

ship type used to supply and support offshore installations

ship type; self-elevating platform or vessel

A wellhead is the component at the surface of an oil or gas well that provides the structural and pressure-containing interface for the drilling and production equipment.thumb|Wellhead gas storage, Etzel Germany right|thumb|Oil well Christmas tree

type of offshore platform used in production of oil or gas

offshore support structure

opening in the base of a boat hull, platform, or chamber, giving access to the water below

ship type

oil platform built in 1974

thumb|A Condeep under construction in Norway

type of oil platform