The drawdown at the well face of a 30 cm diameter fully penetrating well in a confined aquifer is 3 m. The radius of influence of this well is 3 km. For the sam...

A fully penetrating tube well in a 30 m deep confined aquifer with hydraulic conductivity of 4×10-4 m s-1 has 50 L s-1 discharge. The drawdown and radius of inf...

A 150 mm diameter well is driven fully in a confined aquifer of thickness 12 m. When pumping is done at a constant rate of 150 L min-1 for 10 h, the steady-stat...