天然气水合物勘探和开采方法研究进展

摘要

天然气水合物是水和天然气在低温和高压条件作用下形成的一种固态可燃物质，其优点为清洁无污染、燃烧热值高、使用便捷。分析了我国天然气水合物的研究现状，叙述了天然气水合物勘探和开采方法研究进展，并在此基础上，提出了天然气水合物开采对环境的影响。天然气水合物的勘探和开采发是一项复杂而艰巨的工作，建立清洁安全的天然气水合物勘探、开采工艺是最具前景的开发方式。%Natural gas hydrate is a kind of solid combustible substance formed from water and natural gas under the conditions of low temperature and high pressure. It has the advantages of no pollution and high combustion heat value. In this paper, the present situation of research on natural gas hydrate in China was analyzed, the research progress in exploration and development methods of natural gas hydrate was introduced, and on this basis, effect of the natural gas hydrate production on the environment was put forward. It’s pointed out that exploration and development of natural gas hydrate are a complex and difficult job, and to establish clean safe natural gas hydrate exploration and development process is the most promising development mode.