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Stinger Technology AS operates a fleet of small ROV's, and had to design our own Nano ROV for a specific survey inside a subsea tank for storing produced oil. The Nano ROV had to be small enough to swim through 10 inch pipes and operate in rough North Sea conditions. We took the challenge, and here is the result.
A sediment sampler for environmental investigations inspired by the design of Simon Hills, a VideoRay agent in Cambridge Tasmania. The Stinger modification enables the ROV to pick up the sampler from a toolbox underwater and document the “scoop” sampling using the on-board ROV video camera.
The video captured our friend last week using a Videoray Pro4 Micro ROV during a platform survey in the North Sea
Subsea Leak Detection capabilities include monitoring increased concentrations of dissolved gas, from the smallest seepage to significant plumes of bubbles. The objective is to provide an early warning of conditions which may develop into critical leaks. System has been developed in corporation with leading expertise from the industry.
For more info: Bjarte Langeland (+47) 915 71 819Read more
Computational fluid dynamics (CFD) is a powerful software tool for mapping and visualize leak situations in a underwater environment. Results from simulations are important to optimize placement and installation of sensors. Data from such studies will also provide guidance in connection with drilling and operations in environment sensitive areas.
For more info: Helle A Botnen (+47) 924 83 073Read more