摘要
钻井液不仅可以平衡地层压力传递水动力,携带岩屑清洁井底,而且还可以起到水力破碎岩石、冷却钻头等作用。本文对低固相聚合物钻井液以及无土相低伤害暂堵钻井液进行了分析。
The drilling fluid can not only balance the formation pressure,transmit hydrodynamic force and carry rock cuttings to clean the well bottom,but also play the roles of rock hydraulic-fracturing,drilling bit cooling and so on.This paper analyses lowsolids polymer drilling fluid and low damage and clay-free temporary plugging drilling fluid.
作者
陈良勇
Chen Liangyong(Xi'an Shiyou University,Xi'an 710065,China)
出处
《石化技术》
CAS
2016年第11期155-155,183,共2页
Petrochemical Industry Technology
关键词
低固相聚合物钻井液
无土相低伤害暂堵钻井液
体系特点
low-solids polymer drilling fluid
low damage and clay-free temporary plugging drilling fluid
system characteristics
