Semi-submersible platforms are floating structures used primarily in the offshore oil and gas industry. They are designed to remain stable in rough waters by having their buoyant sections submerged below the surface, which helps reduce the impact of waves and wind. These platforms can support drilling rigs and production facilities, making them essential for extracting resources from beneath the ocean floor. The design of semi-submersible platforms typically includes multiple columns and pontoons that provide buoyancy and stability. They can operate in deep water, often exceeding depths of 1,500 meters, and are equipped with advanced technology for drilling and production. Their versatility allows them to be used in various marine environments, contributing significantly to energy production.