SPECIAL REPORT: All-electric actuated subsea system qualified, implemented

After about 8 years of design, testing, and qualifying, the all-electric actuated subsea system is now ready for is first commercial installation on gas wells off the Netherlands.The benefits of the all-electric system compared with hydraulically actuated systems include improved reliability, availability, and enhanced functionality and performance of subsea controls.The system also eliminates the environmental concerns of venting or the leakage of control fluids to the sea. Coupled with savings in high-cost control fluids and equipment, the all-electric system offers operators a cleaner, more economical alternative to hydraulic-based systems.The all-electric system can also facilitate co...

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