Unsteady-state flow equations

One well pumped at a constant rate. Solutions based on fundamental solution

Taking into account image wells influence (basing on superposition principle).

recharge boundaries

no-flow boundaries

Steady-state flow equations

Semi-infinite with recharge boundary

Semi-infinite with no-flow boundary

Strip aquifer with recharge boundaries

Strip aquifer with no-flow boundaries

Strip aquifer with recharge and no-flow boundaries

For several wells pumped at variable rate allowance was made for influence of arbitrary number of pumping wells and rate variations in each of them.

Methods of analysis and parameters being estimated

1) for steady-state at given leakage factor B.