Concept in Definition ABC

It is designated with the term of well to the hole or tunnel of provision vertical that will be drilled into the earth to a certain depth to achieve what is being sought, generally, it is usually a reserve of Water underground or some other materials such as petroleum.

The physical aspect of the wells is usually cylindrical and as a precautionary measure to avoid collapse, what is done is to secure their walls with stones, wood or cement.

The wells from which the water is extracted from a house are commonly located in the courtyards of the same and have what is known as a curb, which is a wall that protrudes from the level of the I usually up to a sufficient height so that nobody can fall inside it.

Meanwhile, in cities, the waters found or drawn from a well may be contaminated as a consequence of the filtration from sewage waterSo, in these cases, the water will mostly be used for gardening, cleaning floors, among others, instead of being used for drinking.

Another use of the term says that well is the deepest site of a river.

On your side, An oil well turns out to be any drilling carried out in the ground with the mission of finding and then extracting from it either oil or hydrocarbons. Meanwhile, the building as the manipulation of a little oil is composed of the following stages in chronological order: exploration, drilling, completion, production and disaffection.

The cesspool is that hole that serves as a reservoir for the sewage in a home.

And also the term is recurrently used in a figurative sense when it is wanted to express that someone is in an emotionally difficult situation. After the death of her husband, Laura fell into a depression.