Oil spill standard in the coastal regions. A VLCC tanker can carry of crude oil. This is about eight times the amount spilled in the widely known "Exxon Valdez" oil spill. In this spill, the ship ran aground and dumped of oil into the ocean in March 1989. Despite efforts of scientists, managers, and volunteers over 400,000 seabirds, about 1,000 sea otters, and immense numbers of fish were killed. Considering the volume of oil carried by sea, however, tanker owners' organisations often argue that the industry's safety record is excellent, with only a tiny fraction of a percentage of oil cargoes carried
Rayong oil spill study found that Corexit increases the toxicity of oil by 52 times. It can remain in the ecological food chain for many years and cause widespread and long-lasting health impacts." Official reports said of oil were spilled, but critics of the oil company and the government say that the spill was much larger and warned of health risks posed both by the spill and by the chemicals being used to disperse the oil. A higher estimate of the oil spill has been performed by Somporn Chuai-aree of Prince Songkhla University: "as low as or as high as ". This estimate