摘要
本文采用电导法和酸度法研究了嘉华G级油井水泥浆及加有缓凝剂酒石酸时水泥的水化历程,并对酒石酸的缓凝机理进行了分析。实验结果表明:电导法较酸度法能更全面、真实地反映水泥的水化过程。
The hydration rate of Class G net oil-well cement slurry and the slurry with retarder tartaric acid is measured respectively by the methods of electrical conductance and acidity, and then the retardation mechanism of tartaric acid is discussed. Experiment results show that the method of clectrical conductance can illustrate the hydration process of oil-well cement more thoroughly and mere really than that of acidity
出处
《西南石油学院学报》
CSCD
1992年第2期99-104,共6页
Journal of Southwest Petroleum Institute
关键词
测定
水化速度
缓凝剂
油井水泥
Oil-well cement
Retarder
D termination
Hydration rate
