Offshore oil extraction utilizes various types of processing platforms, each designed to meet the specific needs of different water depths and environmental conditions. This content provides an overview of these platforms, starting with fixed platforms used in shallow waters. These structures are supported by legs anchored directly to the sea floor, fabricated onshore, and transported to their designated locations for installation. For deeper waters, floating production systems (FPS) are employed, chosen based on factors like meteorological conditions, reservoir properties, and production capacity. In the Gulf of Mexico, tension-leg platforms and mooring systems with riser pipes are common. Additionally, Floating Production Storage and Offloading units (FPSOs) are used in regions with harsh weather, allowing them to decouple from production pipes and seek shelter during storms. The design considerations for these platforms vary based on the geographical and environmental characteristics of each oil field.