页岩气水平井钻完井技术现状及发展趋势分析

Analysis on the current situation and development trend of drilling and completion technology of shale gas horizontal well

在资源节约型、环境友好型社会的深入发展下页岩气这种清洁高效能源开始引起了人们的关注,水平井钻井技术是开挖页岩气的重要关键,为此,文章结合页岩气的开发特点以及水平井在页岩气开发中的应用优势,以页岩气水平井完井钻井技术为研究对象,分析完井技术的类型和实施重难点,并就页岩气水平井钻完井技术的未来发展趋势进行分析。

With the in-depth development of resource-saving and environment-friendly society,shale gas,a clean and efficient energy source,has attracted people’s attention.Horizontal well drilling technology is an important key to the excavation of shale gas,Therefore,this paper takes the completion drilling technology of shale gas horizontal well as the research object,combining the development characteristics of shale gas and the application advantages of horizontal well in shale gas development,This paper analyzes the types of well completion technology and the key and difficult points of implementation,and analyzes the future development trend of shale gas horizontal well drilling and completion technology.