新型抗高温饱和盐水泥浆处理剂树脂的合成及使用性能  

THE SYNTHESIS OF LF-1, A NEW TYPE OF MUD CONTROLLER RESISTANT TO HIGH TEMPERTURE SATURATED BRINE AND ITS USING FUNCTIONS

作　　者：牛中念[1] 刘凡[1] 王永[1] 冯发伦 曹钊[1] 

机构地区：[1]河南省科学院同位素研究所

出　　处：《河南科学》1996年第4期400-404,共5页Henan Science

摘　　要：本文介绍了一种新型的泥浆降滤失剂，该处理剂经１８０℃、２４小时老化，高温高压失水量仍小于２５ｍｌ，泥饼致密，厚度小于０．５ｍｍ。A new type of mud filtrade loss controller were introduced in this paper, its amount of water lossing in high temperture and high pressure was less than 25 ml, the mud cake was compact and the thickness was less than 0.5mm after ageing at the temperture of 180℃ for 24 hours. Therefor, we filled in the gap in the field of mud filtrade loss controller resistant to high temperture saturated brine.

关 键 词：饱和盐水 降滤失剂 钻井 泥浆处理剂 LF-1树脂 

分 类 号：TE254.4[石油与天然气工程—油气井工程]