Based on the multi-phase flow theory, a 3D hydrodynamic model is established in this study, and then calculated by the finite volume method. The lifting capability of centralizer is quantitatively evaluated.
以多相流理论为基础,建立三维流体动力学模型,并采用有限体积法对该模型进行计算,定量评价了螺旋扶正器的携带岩屑举升能力。
参考来源 - 常规钻井螺旋扶正器携岩举升数值计算研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Many nations have issued the norms of computing centralizer intervals.
很多国家都颁布了套管扶正器间距计算规范。
The design of centralizer assembly is the basic and key job for directional drilling.
扶正器组合设计是钻定向井基本而关键的工作。
Made up of oil expanding type or water expanding type expandable elastomer material, mechanical pipe string, centralizer and etc.
由油胀式或水胀式可膨胀弹性体材料与机械管柱、扶正器等构成。
应用推荐