Oceaneering International has announced its Subsea Robotics segment has upgraded the Ocean Intervention II (OI2), an oceanographic research vessel, in order to perform simultaneous autonomous survey operations.
The purpose-built OI2 was first launched in 2000 to carry out geophysical and geotechnical surveys. Earlier this year the vessel underwent significant upgrades to expand its capabilities and improve performance for modern survey demands.
Peter Buchanan, Senior Director of Survey, Products and Services, Subsea Robotics, Oceaneering, said, “The Ocean Intervention II provides a step change in survey data acquisition productivity with the ability to simultaneously collect AUV, towed geophysical and geotechnical data. We’re excited to offer this enhanced capability to our clients.”
Some of the enhancements included:
- Survey system upgrades including hull-mounted sensor expansions and a full overhaul of navigation and positioning systems.
- Rear deck and interior refurbishments including the installation of a dedicated Launch and Recovery System for safe deployment and retrieval of unscrewed surface vehicles and autonomous underwater vehicles.
- Data infrastructure improvements including computer rack room retrofits and integration with Microsoft Azure Cloud services for data processing and analysis.
- Engine room modernisation to improve reliability and extend vessel life.
With its enhanced configuration, the OI2 transitions between AUV and towed geophysical surveys, and geotechnical sampling, supporting efficient multi-discipline campaigns.
When paired with Oceaneering’s remotely operated USV capabilities and global Onshore Remote Operations Centers, the OI2 becomes a key enabler of fully integrated, low-risk offshore surveys. The next-gen survey approach supports faster data acquisitions, improved decision-making and increased efficiency thro8ugh simultaneous operations.
