1) water phase permeability
水相渗透率
1.
The relation curves of water phase permeability of reservoir cores and back-pressure were obtained.
得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线。
2.
The coal core flow tests are conducted in following steps: injecting 5 g/L salt water to measure water phase permeability,K_w;injecting in opposite direction N_2 gas to measure gas phase permeability,K_g,changing with time,t;injecting 2 g/L surfactant solution in the salt water and measuring K′_w;injecting in opposite direction N_2 gas to measure K′_g,changing with t;the water phase .
煤岩心流动实验程序如下:注5 g/L盐水测水相渗透率Kw,反向通氮气0。
2) oil-water relative permeability
油水相对渗透率
1.
Application of oil-water relative permeability curve and dynamic data to defining waterflood sweep situation;
应用油水相对渗透率曲线和动态数据确定水驱波及状况
2.
Based on the actual practice of Longdong Oilfield, the oil-water relative permeability curve were measured according to the oil and gas industry standard of China SY/T 5345-1999"Methods for Measuring Non-stable Oil-water Relative Permeability".
以陇东油田为实际背景,应用石油天然气行业标准SY/T5345-1999《非稳态法油水相对渗透率测定方法》进行了油水相对渗透率的测定。
3) relative permeability
相渗透率
1.
Combined with the oil-water relative permeability of the above cores,they also determine the upper limits of the commercial production of T3x4 gas reservoir in CZCX,H8 gas reservoir in WODS and Js4 oil reservoir in CZNC to be 55%,52% and 50%,respectively.
首次采用全模拟岩心分析测试技术,在高温高压条件下分别测定了不同地区油、气藏岩心的油相和气相渗透率,结合同一油、气藏岩心的相对渗透率资料分别确定了CZCX T3x4气藏、WODSH8气藏和CZNC Js4油藏产工业气、油的水饱和度上限分别为55%,52%和50%。
4) relative permeability of oil and water phase
油、水两相的相对渗透率
5) coalbed gas_water relative permeability
煤岩气水相对渗透率
6) oil-water relative permeability ratio
油水相对渗透率比
补充资料：渗透率
分子式：
CAS号：
性质：液体以层流状态通过粉粒物形成填充层时，其渗透性能是不同的。如以渗透率K表示此性能，则。V0为液体的表观速度，m/s; μ为液体的黏度，kgf·s/m2；△P为粉粒层两端压强差，kgf·s/m2；L为粉粒层厚度，m；△P/L为压强梯度。
CAS号：
性质：液体以层流状态通过粉粒物形成填充层时，其渗透性能是不同的。如以渗透率K表示此性能，则。V0为液体的表观速度，m/s; μ为液体的黏度，kgf·s/m2；△P为粉粒层两端压强差，kgf·s/m2；L为粉粒层厚度，m；△P/L为压强梯度。
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