Drawdown equation
Regime

Aquifer

Equation

Comments

Nonsteady
state

isotropic



anisotropic


Methods of analysis and parameters being estimated
Plot

Method

Parameters

Comments


matching
1)




matching
1)


matching by
separate points


matching
1)




matching
1)




matching
1)




matching
2)




matching
1)




bisecting
line
2)



1) for isotropic
aquifer parameters
k and
a are
estimated;
2) for isotropic
aquifer; for anisotropic aquifer estimated parameters are
