摘要
通过大量的室内实验及理论分析 ,研究了泥岩及盐岩的流变系数随应力、温度、含水量的变化规律 ,建立了两者之间的相关关系 ,为流变地层井眼变形缩径规律及套管外载计算提供了重要的基础数据。
On the basis of a lot of studies and theoretical analysis, the law of the rheological coefficient of shale and salt rock with stress, temperature and water content changed is studied,and correlation between them is set up. It would provide important and basic data calculate the casing stresses of oil well and the closure rate of borehole in rheological formation.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2000年第z1期836-839,共4页
Chinese Journal of Rock Mechanics and Engineering
关键词
流变性
泥岩
盐岩
粘性系数
相关关系
rheology, shale, salt rock, viscosity coefficient, correlation
