R&D of Underwear Oil Spill Numerical Simulation and 3D Visualization System in Deepwater Area

Due to the effect of multiple factors, such as tide, temperature and pressure, deepwater oil spill is greatly different from surface oil spill in terms of behavior and fate. In this paper, according to the deepwater environmental characteristics and oil properties in the South China Sea, we establish a high-resolution hydrodynamic background data field and build a model of deepwater oil spill and finally develop 3D visualization system based upon the research on oil spill behavior and fate, so as to improve the deepwater oil spill emergency response of CNOOC and consequently provide technical support for the emergency response of deepwater oil spill.