摘要
针对缅甸地区地层特点,构建了一套密度从1.5~2.8g/cm3可调,具有现场可操作性的高密度水基钻井液体系。研究表明,优选的高密度水基钻井液体系具有良好的抗温性能、抗污染性能、抑制性能、润滑性能、沉降稳定性及储层保护性能。
According to the geological characteristics of Burmese Region,a set of water-based drilling fluid systems with adjustable density from 1.5~2.8g/cm3 were established.Laboratory experiments show that the drilling fluid systems have good high temperature stability,good pollution resistance,inhibition,lubrication,it can effectively protect reservoirs.
出处
《石油天然气学报》
CAS
CSCD
2013年第10期104-107,8,共4页
Journal of Oil and Gas Technology
基金
中国海洋石油总公司科技攻关项目(115-06-03)
关键词
高温高压
高密度钻井液
沉降稳定
减阻
high temperature and high pressure
high density drilling fluid
kinetic stability
drag reduction
