This paper investigated the water sensitive and velocity sensitive damage in Anan oilfield, and formation damage caused by poor water quality injected. 讨论了阿南油田注入水的水敏性和速敏性损害以及由于注入水水质不合格带来的储层损害。
Analysis of reservoir sensitivity in the lower members of Shang 3 Region in Shanghe Oilfield shows that velocity sensitive index about 0.2 is weak sensitivity, average water and salt sensitive index is 0.1 ~ 0.2, which shows that the reservoir is weakly sensitive to salinity. 对商河油田商三区沙二下储层敏感性分析表明,速敏指数为02左右,属弱敏感;平均水敏和盐敏指数为01~02,储层对矿化度的敏感性较弱;
A New Velocity sensitive Longitudinal Forces Transmitting Device 一种用于高速铁路桥梁的纵向力传递装置桥梁速敏关节的研究
Decrease of blood flow velocity was sensitive to increase of flow resistance index. 观察组术前PV、SV内径及血流量增加,血流速度减慢是本病血流动力学的重要变化,而血流速度减低与血流阻力指数增高又有一定的敏感性;
The simulation results showed that the calculation of vertical velocity is sensitive to vertical coordinates. It is especially more evident when the resolution increased. 试验结果表明,不同的坐标系对大气垂直速度大小计算存在着差异,特别是当分辨率提高时,不同垂直坐标系对大气垂直结构的刻画的差别更加明显。