摘要
通过水泥浆失重实验发现并研究了水泥浆体系稳定性 ,即水泥浆失水、析水对水泥浆失重的重要影响。研究结果表明 ,降低水泥浆体系的失水、析水 ,提高水泥浆体系的稳定性 。
With large numbers of weight-loss experiments, the important influence of cement slurry's stability,namely filtration and free water, on its weight-loss is found and studied. The studies shows cement slurry with better stability, namely less filtration and free water, can remain higher effective column pressure during its setting to kick the formation fluids and prevent annular flow in waiting-on- cement.
出处
《西南石油学院学报》
CSCD
2004年第3期68-70,共3页
Journal of Southwest Petroleum Institute
关键词
水泥浆
失重
稳定性
失水
析水
cement slurry
weight-loss
stability
filtration
free water
