US firm's underwater vehicle with strong thrust can operate for 30 days

Oceaneering International, a Houston-based company, has introduced the Momentum Electric Remotely Operated Vehicle (ROV), designed for continuous subsea operations lasting up to 30 days. This new work-class ROV supports a variety of offshore tasks including drilling support, inspection, maintenance and repair (IMR), surveys, and construction. Developed with a reliability-driven, data-informed design approach, the Momentum Electric ROV features electric propulsion that enhances energy efficiency, reduces maintenance needs, and simplifies system architecture compared to traditional hydraulic ROVs. It delivers strong thrust, high payload capacity, and advanced automation, enabling extended subsea residency and operational availability. The vehicle incorporates modular plug-and-play sensors and tools, advanced 360-degree vision, and enhanced situational awareness technologies to improve pilot navigation and safety around complex subsea structures. It is also backward compatible with Oceaneering’s Millennium Plus ROV infrastructure, allowing clients to upgrade without replacing existing launch, recovery, and tether systems. This combination of