Ultra-deepwater drillship VALARIS DS-12 has become the first vessel in the world to receive the ABS Enhanced Electrical System Notation EHS-E, according to the company's release.
Valaris upgraded the vessel’s electrical system to secure the notation, which recognizes sophisticated system design to improve reliability and enhance protection. The Valaris electrical system is specifically designed to allow the drillship to optimize powerplant performance, enabling operations on fewer generators and reducing emissions.
ABS has surveyed the upgraded system and tested it to ensure it can operate on reduced generator power. The short circuit and fault ride through capability was demonstrated on board the vessel with ABS in attendance.
About Valaris
Valaris Limited is the industry leader in offshore drilling services across all water depths and geographies. Operating a high-quality rig fleet of ultra-deepwater drillships, versatile semisubmersibles and modern shallow-water jackups, Valaris has experience operating in nearly every major offshore basin. Valaris maintains an unwavering commitment to safety, operational excellence, and customer satisfaction, with a focus on technology and innovation.