Intensification of the process of decomposition of oil-water emulsions stabilized with hydrochloric acid

The major goal of oil and gas companies working in the oilfields on late stages development is to maintain a high level hydrocarbon production. Analysis well intervention techniques (WITs) Samara Region shows that most often bottomhole area treated with reagents containing hydrochloric acid, which significantly effects efficiency fluid preparation processes. paper summarizes results studies impact acid rheological near-surface properties water-in-oil emulsions (WOEs). It shown presence and/or products its reaction increases stability emulsion. To enhance process decomposition emulsion stabilized reagent was developed based non-ionic surfactants, alkaline agent solvent, providing significant reduction viscosity improving their decomposition.