Submersible rigs are specialized offshore drilling platforms designed to operate in shallow waters. They are partially submerged in the ocean, allowing them to withstand harsh weather conditions and waves. These rigs are typically used for oil and gas exploration and production, providing a stable base for drilling operations. The structure of submersible rigs consists of large buoyant columns that keep the platform afloat while submerged. They can be towed to different locations and are often equipped with advanced technology for drilling and monitoring. Submersible rigs are an essential part of the oil and gas industry, contributing to energy production.