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进入21世纪后,随着能源短缺加剧,油气价格高涨以及环保要求提高,人们加紧了寻找新能源的步伐。天然气水合物以其能量密度高、清洁无污染、分布范围广、资源量巨大、埋藏深度浅等诸多优点,正受到世界各国的重视,被认为是未来理想的替代能源,相应地以勘探开发天然气水合物为目的的各类钻井活动也大幅度增多。
Enter the 21st century, with the intensification of energy shortages, rising oil and gas prices and environmental protection requirements, people have stepped up their search for new energy sources. Natural gas hydrate is valued by all the countries in the world for its high energy density, clean and pollution-free, wide distribution, huge amount of resources and shallow depth of burial. It is considered as an alternative energy source for the future. Correspondingly, exploration and development of natural gas Various types of drilling activities for the purpose of hydration have also increased substantially.