How does groundwater flow into a well pipe? It was a small bore well, made of plastic tubing
The plastic pipe is directly connected to the pump pressure head or above it, this kind of wells are put under the sealed pipe port, making porous tubes for drainage pipe plastic mesh winding tube, prevent the sediment being pumped out through the filter into the groundwater is pumped out.
The deep well is the filter pipe, and the deep well filter pipe is placed in the underground water layer where the water is to be taken. Some unsuitable water quality underground water layer will not place the filter pipe, so as to avoid using it.
The filter pipe is located in the aquifer, whose length determines the amount of water drawn from the well.
