By the linear relationship between newly introduced variable AD and BD, wellborestoragecoefficient (c) has been reached, meanwhile, wellbore 's damage coefficient (s) has been given.
由新引进的变量ad和BD之间的直线关系,求出了井筒存储系数C值。同时,给出了井筒污染系数S值。
2
The dimensionless average formation pseudo pressure is directly proportional to the dimensionless producing time if the influence of wellborestoragecoefficient and skin factor is neglected.