Treatment of Petroleum Wastewater from Enhanced Recovery Process with Surfactant

摘要

The present invention refers to a method for treating oil discharges, which are due to improved oil recovery from a geological reservoir and enhanced oil recovery through a scanning fluid including M.A.M. Let's be nervous. - The method includes at least one stage of separating the stages of the petroleum effluent mixture by non-disturbance, and injecting a non-disturbing agent into the mixture, which includes at least trivalent cations and/or tetravalent cations, a mixture composed of at least oil, AG. At least a little nervous.