目前,深水和超深水海域的油气资源正成为美国、英国、挪威、巴西等国竞相开发的热点。近年来,世界诸强对海洋的开发、争夺和控制的特点已初现端倪,其中的重头戏就是向深海进军。当历史的车轮跨入19世纪,人们想象的空间延伸到无法触及的海洋深处,科学家描绘了一幅生动形象的“海 At present, the oil and gas resources in deepwater and ultra-deepwater areas are becoming hot spots competing for development in the United States, Britain, Norway and Brazil. In recent years, the characteristics of the world’s strongholds for the development, competition and control over the oceans have begun to take shape. The highlight of this is the entry into the deep sea. As the history of the wheel into the 19th century, people imagine the space extends to the inaccessible depths of the ocean, scientists portrayed a vivid image of the sea