摘要
阳离子聚合物钻井液体系采用大分子量的阳离子聚合物作为包被絮凝剂、小分子量的阳离子有机化合物作为粘土稳定剂,配合使用降滤失剂、增粘剂、润滑等处理剂而组成。本文通过各种分析项目测定的研究,阐述了阳离子聚合物钻井液的特征,也涉及到了钻井液配方研究及现场应用的效果。
The cationic polymer drilling fluid system is prepared by using cationic polymer with large molecular weight as the encapsulated flocculant and using cationic organic compound with small molecular weight as the clay stabilizer and coordinationally using filtration-reducing agent,viscosifier and lubricant ,etc. This paper describes the characteristics of cationic polymer drilling fluid and also touches upon the study of drilling fluid formula and the applied result in well-site,through studying different items for analysis.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1992年第3期46-52,共7页
Natural Gas Industry
关键词
聚合物
钻井液
特征
应用
阳离子
cation, polymer, drilling fluid, characteristics, application.
