1) micro fine migration
微细粒运移
1.
Experimental study of micro fine migration in unconsolidated sandstone formation;
疏松砂岩地层微细粒运移特征实验研究
2) fine particle mobilization
细粒运移
3) particle migration
微粒运移
1.
Based on the classical theories of water-oil displacement and particle migration, a set of equations, which describe mixing of ions, the invasion of mud particles, the migration of particles in formation, particle deposition o.
在经典油水两相驱替理论和微粒运移理论基础之上推导出了描述离子混合、泥浆微粒入侵、微粒在储层孔隙中运移、在孔隙表面沉积和在孔喉处被捕集的方程组 ;依据并联电路原理推导出了由岩石骨架 +死孔隙结构、泥浆微粒在孔隙表面和孔喉的滞留部分、剩余油、注入水与油层水的混合液 4部分并联电阻表达式。
4) fine particle migration
微粒运移
1.
Prediction model for reservoir pores plugging by fine particle migration and its application.;
储集层微粒运移堵塞预测模型及其应用
2.
Simulation experiment of plane displacement by sandpack model with glass panes was made to investigate the laws,influencing factors and evil consequence of the fine particle migration and sand production problem in loose sandstone reservoirs.
为了系统深入地认识地层微粒运移出砂形成大孔道的规律及其对油田生产的影响,采用玻璃板填砂模型开展了平面驱替模拟实验,研究疏松砂岩油藏地层微粒运移与出砂的规律、影响因素及其后果。
3.
The damage of reservoir velocity-sensitivity usually takes place in the process of the development and production of an oiltield,and the mechanism to cause damage is fine particle migration.
储层速敏伤害存在于油气田开发和生产中,其伤害机理为微粒运移。
5) sand grain migration
砂粒运移
1.
Experimental study on sand grain migration in wellbore;
井筒砂粒运移规律室内模拟实验研究
补充资料：中性粒细胞核左移
中性粒细胞核左移
neutrophil shift to left
周围血中杆状核粒细胞增多并出现晚幼粒、中幼粒、早幼粒等细胞超过5%时，称为核左移，如仅见杆状核粒细胞＞6%，称轻度左移；杆状核粒细胞＞10%并伴有少数晚幼粒以致中幼粒，称中度左移；杆状核粒细胞＞25%并出现早、中、晚甚至原粒细胞者则为重度左移，严重左移又称“类白血病反应”。核左移常见于急性化脓性感染，急性中毒、急性溶血时亦可见到核左移现象。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条