Laboratory Tests of Oil Displacement Composition Based on DES

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Abstract

The results of laboratory tests of an acidic oil-displacing composition based on DES are presented. The dissolving ability of the composition in relation to the carbonate reservoir rock has been established; Corrosion activity towards Cm3 steel was studied. Filtration tests have proven the high oil-displacing efficiency of the composition, due to the equalization of filtration flows, increased formation sweep and high oil-displacing ability.

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About the authors

V. V. Kozlov

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Author for correspondence.
Email: kozlov_vv2004@mail.ru
Russian Federation, Tomsk

M. R. Sholidodov

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: sholidodov93@inbox.ru
Russian Federation, Tomsk

L. K. Altunina

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: alk@ipc.tsc.ru
Russian Federation, Tomsk

A. R. Seidentsal

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: saydentsal_ar@mail.ru
Russian Federation, Tomsk

L. A. Stasyeva

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: lkhn304@ipc.tsc.ru
Russian Federation, Tomsk

R. N. Mustafin

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: rustam@ipc.tsc.ru
Russian Federation, Tomsk

E. A. Shaleva

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: vshalea43@gmail.com
Russian Federation, Tomsk

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