抗高温油井水泥缓凝剂的研究进展  

Research progress of well cement retarder with high temperature-resistant capacity

作　　者：李晓岚[1] 王中华[1] 陈道元[2] 乐正好[2] 国安平[1] 

机构地区：[1]中原石油勘探局钻井工程技术研究院,河南濮阳457001 [2]中原石油勘探局固井工程处,河南清丰457331

出　　处：《精细与专用化学品》2011年第6期33-38,共6页Fine and Specialty Chemicals

摘　　要：概述了近年来抗高温油井水泥缓凝剂的研究现状,主要分为有机膦酸盐、改性羟基羧酸盐、AMPS共聚物、改性木质素、其他新型聚合物以及复配体系六大类,并对国内外相关研究的具体实例进行了对比,总结了两者之间存在的差距,展望了今后该研究领域的研究重点和发展方向。This paper gives an overview of the research situation on well cement retarder with high temperature -resistant capacity,including organophosphonate salts,modified hydroxyl carboxylate,AMPS copolymers, modified lignin and complex-systems.The specific examples of relevant study at home and abroad are compared, and then the differences between the two are summarized.Finally,the emphases of research and development direction of this field are indicated.

关 键 词：油井水泥 缓凝剂 抗高温 AMPS聚合物 

分 类 号：TE256.6[石油与天然气工程—油气井工程]