摘要
针对油基钻井液成本高、对生态环境有污染的问题,指出了聚胺钻井液可以有效降低钻井液的滤失,改善钻井液的流变性。通过室内实验,优选出了聚胺钻井液添加剂及最佳使用浓度,该体系具有强抑制性和润滑性,储层保护效果好,现场应用效果显著。
According to the high cost and environment pollution with oil-based mud, this paper points out polyamine drilling fluid can effectively reduce the filtration and improve the drilling fluid rheology. Additive for polyamine drilling fluid and its optimal concentration are selected in experiment. The system has a high inhibition and lubricity, a high effectiveness of reservoir protection, the effect of field application is obvious.
出处
《石油化工应用》
CAS
2010年第4期18-20,40,共4页
Petrochemical Industry Application
关键词
聚胺钻井液
添加剂
强抑制剂
现场试验
polyamine drilling fluid
additive
inhibition
field application
