The technical aspects of CHC cumulative theoretical basis and reliable experimental data, in the long-term operation of the wind tunnel laboratory, accumulating over 1000 pens detail data.
On the basis of the material balance equation, this paper develops a method to predict the formation pressure using cumulative production data for normal pressure confined gas reservoir.
以正常压力系统封闭气藏的物质平衡方程序为基础,建立一种利用累积产气量计算气藏地层压力的方法。
3
Depending upon whether the preferred stock is cumulative or non-cumulative (discussed in M2T1), even preferred shareholders may not be sure of receiving dividend payments on a regular basis.