摘要
广谱护壁剂ＧＳＰ具有降低失水、润滑、防塌护壁、降粘等多种功能。室内试验及定向深井应用表明，ＧＳＰ经济效益及社会效益显著。
Multi-usage wall protective agent GSP has the functions of filtration control,lubrication,anti-collapse andviscosity reduction.Lab tests and field applications show tangible economic benefits.
出处
《石油钻探技术》
北大核心
1994年第1期28-29,共2页
Petroleum Drilling Techniques
关键词
钻井液
定向钻井
护壁剂
mud additive
fitration-reducing agent
lubricant
anticollapse
directional well
lab testing
field testing
Nanyang Oilfield.
