ABSTRACT
The technical specifications of wells are investigated by analysing step pumping test measurements. Mostly the theory methods are not adaptable on natural conditions. So there are a lot of problems creating in well pumping test analyses. In the present paper a typical method is proposed which is suitable for natural conditions, in which relation between specific drawdown and discharge or relation between specific yield and discharge is analysed through a hyperbolic equation, and finally the well technical specifications are investigated.
