两性复合离子聚合物泥浆处理剂及泥浆体系研究与应用  

Amphoterie Composite Ion Polymer Mud Additive and the Indoor Study and Field Application of Mud System.

作　　者：李健[1] 向兴全[1] 罗平亚[1] 肖红章[2] 牛亚斌[2] 

机构地区：[1]西南石油学院 [2]中国石油天然气总公司勘探开发科学研究院

出　　处：《天然气工业》1991年第5期42-49,共8页Natural Gas Industry

摘　　要：两性复合离子型降粘剂、降失水剂作用机理不同于现有聚合物降粘剂,它能在调整泥浆流变性能的同时,增强泥浆抑制性,并能实现流变参数优选。现场应用证明了这一点,并收到明显效果。The action mechanism of the viscosity-reducing agent and filtration-reducing agent of amphoteric composite ion type is different from present polymer viscosity-reducing agent. It can strengthen the in- hibitive property of mud and optimize rheological parameters while the rheological property of mud is regulated. It was proved by field applications and obvious effect was obtained.

关 键 词：聚合物 泥浆处理剂 阳离子型 

分 类 号：TE254.4[石油与天然气工程—油气井工程]