Laboratory study of the oil displacing ability of a chemical acid oil-displacing composition

• Published in: Journal of Physics: Conference Series
• Main Authors: Sholidodov, M R, Altunina, L K, Kozlov, V V, Chernova, U V
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: IOP Publishing 2020
• Subjects: Usinsk
• Online Access: http://dx.doi.org/10.1088/1742-6596/1611/1/012042; https://iopscience.iop.org/article/10.1088/1742-6596/1611/1/012042/pdf; https://iopscience.iop.org/article/10.1088/1742-6596/1611/1/012042

Abstract The paper presents the results of laboratory experiments to study the filtration characteristics of models of a heterogeneous reservoir of a Permian-carbon deposit in the Usinsk mine and the oil-displacing ability of a chemical acid oil displacing composition (AODC). The experiments were carried out on a setup for studying the filtration characteristics of heterogeneous reservoir models. The study found that the use of AODC will lead to a significant increase in the coefficient of oil-displacement.