What are the oilfield chemicals?

Classification of oilfield chemicals Oilfield chemicals are widely used, including drilling chemicals (including drilling fluid treatment agents) and oil and gas production chemicals (including acidizing chemicals and fracturing chemicals). , involving demulsifier, filtrate reducer, bactericide, pour point depressant, water plugging profile control agent, etc. ), enhanced oil recovery chemicals (including polymer and surfactant oil displacement agent, etc. ), as well as oil and gas gathering and transportation chemicals (including pour point depressant and viscosity reducer, etc.).