«Geology, geophysics and development of oil and gas fields»

The effect of surface interactions in oil and gas reservoirs on the formation of microstructural wettability and fluid adsorption

UDC: 532.546+552.578.2:532.64
DOI: -

Authors:

¹ National University of Oil and Gas "Gubkin University", Moscow, Russia
² Oil and Gas Research Institute Russian Academy of Sciences, Moscow, Russia

Keywords: microstructural wettability, adsorption, hydrophobization, adsorption-bound oil and water, clay minerals

Annotation:

The effect of intra-pore surface interactions on the microstructural wettability and adsorbed fluids of the YuK₁₀ and YuK₁₁ formations of Talinskaya area of Krasnoleninskiy field was experimentally studied. The influence of the adsorption energy constant on the microstructural wettability and clay minerals on adsorbed water and hydrocarbons was shown.

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