Научно-технический журнал

«Onshore and offshore oil and gas well construction»

ISSN 0130-3872

Onshore and offshore oil and gas well construction
Studying of a surfactant adsorption influence on solid phase particles in order to create a complex additive to preserve a reservoir’s productivity

UDC: 622.243.1
DOI: 10.33285/0130-3872-2023-2(362)-26-31

Authors:

GAIMALETDINOVA GULNAZ L.1,
MULYUKOV RINAT A.1,
ISMAKOV RUSTEM A.1

1 Ufa State Oil Technical University, Ufa, Russia

Keywords: complex action reagents, adsorption, adsorption isotherms, solid phase

Annotation:

The article considers the issues of adsorption activity of complex action reagents based on fatty acidstriglycerides. The studies were carried out by measuring the surface tension of the complex action reagents such as Devon-2l, Biolub, Lubricon of various concentrations in water as well as these reagents in the composition of filtrates with various concentrations at the liquid/liquid interface, followed by determining the amount of adsorption on the solid phase. Crushed samples of argillite from the Sharkanskoe deposit were used as the solid phase.

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