中文摘要：

天然气水合物作为未来新的能源增长点，长期受到科研界和工业界的关注，有关该物质的添加剂研究正逐渐受到各个方面的重视。本文以综述的形式展示添加剂在天然气水合物研究过程中的重要性，主要侧重简单体系和表面活性剂的研究方向。前者在工业生产中具有广泛的应用前景，不但可有效降低管道阻塞，还可增加储气能力；后者在地质勘探中则解释了天然气水合物聚集成藏的模式之一，即海底世界中丰富的自养生物分泌的表面活性剂具有独立地加速水合物形成并稳定的特殊作用。

英文摘要：

As gas hydrate, considered as the new type of energy in the future, has been the growing concern in academic and industry communities, the research in additives of that substance is gradually becoming more important than before. This paper reviewed the forms of additives in gas hydrate, and mainly focused on the simple system and the surfactant showing the importance of such processes. The former in the industrial production has wide application, not only can effectively reduce the pipeline obstruction, but also increase the storage capacity for gas; the latter can be used as one way to explain gas hydrate accumulation of modes in the geological exploration that namely in various underwater environment the autotrophs surfactant can independently accelerate formation and maintain stability for gas hydrate.