Optimized model is used to calculate directly OOIP and water influx, and determine water body size and water influx coefficient.

通过优化模型求解直接获得地质储量及水侵量的大小，同时还可以确定水体大小和水侵系数。

The special form of accurate solution of dimensionless water influx of bottom and edge water model brings disadvantages to all kinds of methods for calculating dimensionless water influx.

由于边底水模型无因次水侵量精确解的特殊形式，使得有关计算无因次水侵量的几种方法均各有弊端。

A Risk - Assessment Model of Mine Water influx Based on Theory of Quantification.

用数量化理论建立矿井涌水危险性评价模型.

Then common edged-water influx model is used to calculate aquifer size of this type bottom-water reservoir.

应用常规的边水侵模型，通过生产动态资料线性化处理确定水体大小。

At the same time, water influx and the size of aquifer can be calculated by this method.

实例采用非线性最小二乘法计算天然气储量，并计算了水侵量大小及水体大小。