Open AccessAssessment of the contribution of phase transformations to the space-time distributions of the temperature of the filtering oil
Author(s) -
G. F. Efimova,
T.M. Levina
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1155/1/012073
Subject(s) - wax , filtration (mathematics) , sequence (biology) , series (stratigraphy) , thermal , space (punctuation) , mathematics , phase (matter) , boundary (topology) , mathematical analysis , thermodynamics , materials science , computer science , geology , statistics , chemistry , physics , paleontology , biochemistry , organic chemistry , composite material , operating system
The solution of the problem of filtration of paraffinic oil by asymptotic methods in the form of endless sequence of boundary value problems for the expansion coefficients of the required solution in the Maclaurin series is obtained. Estimation formulas were used to calculate the space-time temperature distributions in the first approximation for the vibrational motion of viscous oil and the contribution of phase transformations of paraffin wax. The results can be used for theoretical substantiation and further development of thermal methods for influencing oil-bearing reservoirs, as well as for predicting temperature processes in the bottomhole zone.