致密油压裂现状及发展建议

致密油作为一种非常规石油资源,目前在美国和加拿大开发地较为成功。近年来,随着页岩气水平井钻井技术和水力压裂技术的快速发展,其开发技术也为致密油的开采打下了良好基础。我国致密油开发相对较晚,目前还处于起步阶段。因此,加快我国致密油勘探开发技术的发展,对我国致密油的成功开发具有重大意义。概述了国内外致密油开发现状,分析了致密油的储层特征,重点介绍了目前国内致密油压裂技术的进展并结合目前现状对我国致密油压裂技术的发展提出了一些建议。

Technical Advance and Development Proposals of Tight Oil Fracturing

As an important nonconventional energy,tight oil development has achieved success in the United States and Canada.Recently,with the rapid development of horizontal drilling and hydraulic fracturing technologies in shale gas,they have laid a good foundation for the development of tight oil.However,tight oil development is still in its initial stage in China.It is of great significant to accelerate the development of tight oil exploration and development technologies.This paper overviewed worldwide tight oil development and analyzed its characteristics.The progress on tight oil fracturing technology was highlighted and recommendations on tight oil development in China were provided.