| dc.description.abstract | Subsea surveying plays a crucial role in the oil and gas industry by facilitating the maintenance, repair,
and inspection of underwater equipment and infrastructure. As the demand for sustainable offshore oil
and gas resources grows, there is an urgent need for cost-effective and efficient surveying methods. To
address this, the use of Unmanned Surface Vessels (USVs) for launching and recovering remotely
operated vehicles (ROVs) has emerged as a promising solution. Developing a specialized Launch and
Recovery System (LARS) for USVs can significantly enhance survey operations, resulting in longer
ROV operation durations, reduced reliance on support vessels, and improved overall efficiency.
The primary objective of this thesis is to design an efficient LARS for ROVs using USVs. This
involves the development of a hatch and skid that enable seamless transitions between the USV and
the ocean. Modifications will be made to an existing survey skid to ensure its suitability, and static
analysis will be conducted to validate the designs and identify areas for improvement. Various design
options and materials will be explored to withstand impact loads and optimize performance.
This study's development of the new LARS system along with its components and design
considerations, holds significant potential to advance subsea surveying technology. It can enable safer
and more efficient exploration and maintenance of offshore oil and gas resources while promoting the
sustainable development of offshore energy. | |
