摘要
三相泡沫钻井液流变模式可通过灰色关联分析法进行优选。卡森模式是描述该钻井液流变特性的主要模式。该钻井液表观粘度高，切应力较大，剪切稀释特性强。流变参数主要受气液比和基浆性能影响。
The rheologic model of three-phase foam drilling fluid can be optimized with grey correlation analysis method. The Karson model is the main model for description of the rheologic properties of the drilling fluid.The drilling fluid has high apparent viscosity, high shear strength and strong shear dilution performance. The rheologic parameters are mainly influenced by gas liquid ratio and base mud properties.
出处
《探矿工程》
1995年第2期39-40,共2页
Exploration Engineering(Drilling & Tunneling)
关键词
泡沫钻井液
灰色理论
关联模式
流变特性
foam, drilling fluid, greytheory, correlation, model, rheologic properties
