Laboratory studies of the oil-displacing ability of a surfactant-based chemical acid composition in a model of carbonate and terrigenous reservoirs

The article investigated the oil-displacing ability of an acidic chemical composition from carbonate and terrigenous reservoirs. The experiments were carried out on a setup for studying the filtration characteristics of heterogeneous reservoir models. As a result of studies, it was found that the use of AODC leads to a significant increase in the oil displacement coefficient both at low and at high temperatures.