Offshore structures are engineering constructions located in ocean or sea environments, primarily designed for activities like oil and gas extraction, renewable energy generation, and marine research. These structures can include platforms, wind farms, and underwater pipelines, built to withstand harsh marine conditions such as strong waves and corrosive saltwater. The design and construction of offshore structures require specialized knowledge in marine engineering and environmental science. They are often anchored to the seabed and must comply with strict safety and environmental regulations to minimize impacts on marine ecosystems and ensure the safety of personnel working on them.