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Analytical equations and methods for aquifer test analysis
Unsteadystate flow equation: Equation for quasisteadystate flow period:
Methods of analysis and parameters being estimated

Unsteadystate flow equation: Equation for quasisteadystate flow period:
Methods of analysis and parameters being estimated
1) by straightline interval starting from the origin of coordinates (corresponds to final recovery points); the transmissivity value calculated basing on the initial recovery points would be twice higher.

Unsteadystate flow equation: Equation for quasisteadystate flow period: where
Methods of analysis and parameters being estimated

Unsteadystate flow equation:
Methods of analysis and parameters being estimated
1) method is applied for drawdown analysis only. 