1) equation of water cut
含水率方程
1.
Hence, a method for determining total water cut at breakthough is given by using Darcy’s law and Buckley-Leverett equation, and the equation of water cut is derived by regression through constraining least square method.
为此,应用达西定律和Buckley-Leverett方程找出了各层突破时油藏总体含水率的确定方法,并通过约束最小二乘法回归得到了含水率方程,最终结合Welge-Craig方程得出了一种计算多层油藏水驱驱替效率的新方法,并通过矿场实例验证了该方法对于多层油藏水驱开发中后期驱替效率预测的适用性。
2) two phase flow model nonlinear equation parameter water cut
两相流动模型非线性方程参数含水率
3) water saturation equation
含水饱和度方程
1.
Three main equations of the numerical simulation system of the hydrocarbon migration are given on the basis of physical essence of petroleum geology process in petroliferous basins, and they are overpressure equation, heat-transport equation and water saturation equation.
本文以含油气盆地石油地质过程的物理本质为基础,给出了运移数值模拟系统的三个主要方程,即超压方程、传热方程、含水饱和度方程,阐述了模拟的原理及数学解算。
4) wavelength related rate equations
含波长速率方程组
5) porosity shallow water equations
孔隙率浅水方程
补充资料：含水率
见回潮率。
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