Fixed platforms are structures used in the offshore oil and gas industry to extract resources from beneath the sea. These platforms are anchored to the seabed and provide a stable base for drilling operations. They can support heavy equipment and accommodate workers, making them essential for long-term extraction projects. Typically, fixed platforms are constructed from steel or concrete and are designed to withstand harsh marine conditions. They are often equipped with living quarters, drilling rigs, and processing facilities. Examples of fixed platforms include the Jackup rigs and Spar platforms, which are used in various offshore locations around the world.