Similar to pipelines or flowlines, risers transport produced hydrocarbons, as well as production materials, such as injection fluids, control fluids and gas lift. Usually insulated to withstand ...

During a 60-minute pilot collection run across ~150 meters of the seafloor, ~14 tonnes of nodules were collected by the pilot collector vehicle, transported to the surface using a 4.3-km riser ...

More information: Andrew K. Sweetman et al, Evidence of dark oxygen production at the abyssal seafloor, Nature Geoscience (2024). DOI: 10.1038/s41561-024-01480-8 ...

My team will be able to study the deep seafloor into the hadal zone, an area which reaches 6,000 – 11,000 metres depth and makes up around 45% of the entire ocean. This habitat, full of deep ...

Fire-risk blocking self-powered hydrogen production system Date: October 24, 2024 Source: The Korea Advanced Institute of Science and Technology (KAIST) ...