Study of correlation of oil flow properties with nuclear magnetic resonance and self-diffusion characteristics

Abstract

© Copyright 2016.Correlation curves of viscosity, average spin-spin relaxation time, and average self-diffusion for crude oil samples from Tatarstan oil fields have been obtained. Two different averaging models were used to calculate mean values. It has been found that self-diffusion D and average spin-spin relaxation time R2 are best correlated in case reciprocal values 1/R and 1/D are averaged.