Saipem has been granted a patent for an innovative offshore assembly designed to operate underwater oil and gas production facilities. The assembly includes a wind turbine for electricity generation, a semi-submersible support structure with compartments for equipment and a cooling system, and a back-up power source. GlobalData’s report on Saipem gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Saipem, H2 powered aircraft propulsion was a key innovation area identified from patents. Saipem's grant share as of May 2024 was 68%. Grant share is based on the ratio of number of grants to total number of patents.

Offshore assembly for electricity and chemical supply to underwater facility

Source: United States Patent and Trademark Office (USPTO). Credit: Saipem SpA

A recently granted patent (Publication Number: US11988075B2) discloses an innovative offshore assembly designed to supply electricity and chemicals to underwater oil and gas production facilities. The assembly includes a wind turbine for electricity generation, a semi-submersible support structure with compartments for housing equipment and chemicals, and a back-up power source. The design allows for efficient cooling and ventilation of the compartments, ensuring optimal operation of the equipment. Additionally, the assembly features partitions, ducts, and J-tubes for easy access and material transfer within the structure, enhancing functionality and maintenance capabilities.

Furthermore, the patent describes an oil and gas production system incorporating the offshore assembly to supply essential resources to an underwater hydrocarbon production facility. The system includes a control unit for managing operations, circular compartments for efficient layout, and a fuel tank for the backup power source. Additionally, the system can be expanded with an additional offshore assembly connected by an umbilical, providing redundancy and scalability to meet varying production demands. Overall, the patent outlines a comprehensive method for hydrocarbon production from underwater reservoirs, emphasizing the integration of renewable energy sources, efficient equipment housing, and centralized control systems for enhanced operational efficiency and sustainability in offshore oil and gas production.

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GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.