Open AccessSTUDY OF THE SURFACE TENSION FACTOR AT THE BOUNDARY OIL - ASP SOLUTION FOR VARIOUS SURFACTANTS
Author(s) -
Z. M. Trumbetova,
A. G. Zavodovskiy
Publication year - 2016
Publication title -
izvestiâ vysših učebnyh zavedenij. neftʹ i gaz
Language(s) - English
Resource type - Journals
ISSN - 0445-0108
DOI - 10.31660/0445-0108-2016-5-86-90
Subject(s) - surface tension , work (physics) , boundary (topology) , boundary value problem , tension (geology) , materials science , thermodynamics , surface (topology) , chemical engineering , chemistry , composite material , mathematics , engineering , physics , mathematical analysis , geometry , ultimate tensile strength
It is proved that for oil recovery enhancement it is necessary to use innovative methods. One of these methods is ASP. In the course of the work implementation there was determined a dependence of the surface tension factor at the boundary oil - ASP solution on the solution components concentration and temperatures for two surfactants. The analysis of the dependencies data permitted to define the optimum ASP solution concentrations at temperature close to the temperature in the bottom-hole zone of the oil-bearing bed. Besides, the economic calculations of the investigated surfactants were made based on which some recommendations were offered on their use.