钻井液降滤失剂研究述论

Summary on Fluid Loss Additive Used for Drilling Fluids

陈德军 雒和敏 铁成军 李卫民 赵 霞

CHEN De-Jun LUO He-Min TIE Cheng-Jun LI Wei-Min ZHAO Xia

介绍了国内油田用钻井液降滤失剂的研究近况，包括改性天然产物降滤失剂、合成聚合物类降滤失剂、合成树脂类降滤失剂、有机-无机复合降滤失剂、成膜降滤失剂和其他新型降滤失剂。总结了近年来钻井液降滤失剂研究的思路和方法，探讨了钻井液降滤失剂的发展趋势。

The research progress of fluid loss additive used in domestic oilfield which was prepared by modified natural products, polymers, synthetic resin, and organic-inorganic composite materials based on drilling fluids was introduced. The research of film-forming fluid loss additive and other new types were also reviewed. The research thinking and study methods of fluid loss additive used for drilling fluids in recent years were summarized. The development trends of fluid loss additive based on drilling fluids were discussed.