How does controlled destruction make it easier to make new buildings?

Controlled destruction is called the method of demolition of buildings by means of which, through the use of explosives, bulldozers or other means, the structure of a building is destroyed in such a way that the remains that remain are the minimum necessary, located in a such that they allow their rapid collection and without damaging the soil structure, thus allowing a quick and easy reuse of spaces. For this reason, through this type of demolition, the times and subsequent difficulties are shortened to be able to rebuild buildings in the same place where the demolished building previously existed.

Explanation:

Hope this helps :)) <3

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs