Setting up a effectively casing is a vital step within the strategy of drilling a water effectively. The casing is a pipe that’s inserted into the wellbore to forestall the perimeters of the effectively from caving in and to maintain groundwater from contaminating the effectively water.
There are a number of various kinds of effectively casings obtainable, every with its personal benefits and downsides. The commonest kind of casing is metal, which is robust and sturdy. Nonetheless, metal casing will be costly and may corrode over time. Different kinds of casing embrace plastic, which is cheaper than metal however not as robust, and concrete, which is robust and sturdy however will be troublesome to put in.
