And limited water cut of heavy oil reservoir by water floodcurve method is studied, establishing the correlation of water cut vs average oil production of single well.
对确定稠油油藏水驱曲线方法的极限含水率进行了研究，建立了含水率与平均单井日产油关系式。
2
It can be seen that the frequency curve calculation is basically reasonable and show the estimation of "1482 flood" return period is rational after putting palaeofloods into flood series.