Sand screens are essential components in the petroleum industry used within wells to control sand production and prevent damage to equipment. They filter out sand particles while allowing hydrocarbons to flow through, optimizing extraction efficiency and prolonging the life of the well.
Perforation cleaning in the context of oil and gas extraction refers to the process of ensuring that the openings in casing or liners that allow hydrocarbons to flow from the reservoir into the wellbore remain unobstructed by debris or formation damage. This maintenance is crucial for optimizing well productivity and minimizing operational issues in the long term.