沥青质分散剂的研究进展

Research Progress of Asphaltene Dispersant

沥青质沉积对油田生产会造成严重危害。介绍了常用的沥青质清除方法;总结了沥青质分散剂的不同评价方法;归纳了近年来研究的沥青质分散剂的种类;阐述了不同种类的沥青质分散的抑制机理;最后对沥青质分散剂的研究方向进行了展望。

Asphaltene desposition can cause serious problems on oil production. In this paper, common asphaltene removal methods were introduced. Different evaluation methods for asphaltene dispersant were summarized. The kinds of asphaltene dispersants were also introduced. In addition, inhibition mechanisms of different kinds of asphaltene dispersants were discussed. Finally, the future development trend of asphaltene dispersant was prospected.