The influences of dimensionless permeability modulus and skinfactor on pressure response are discussed.
讨论了无因次渗透率模数和表皮系数对压力响应的影响。
2
Through measurement of formation pressure, the permeability, skinfactor and formation pressure etc. informations can be obtained in horizontal and vertical direction.
通过对井眼的地层压力测量，可以获得水平和垂直方向上的渗透率、表皮系数以及地层压力等地层信息。
3
When the formation damage is very serious, the effect of the skinfactor for formation damage or permeability decreased on radius of investigation should be considered.