About the influence of some factors on the displacing ability indicators of non-Newtonian liquids
Hydraulic specific features of the non-Newtonian fluids' displacement in a concentric annular space are considered. Based on the results of numerical modeling of the displacement of Herschel - Balkley and Schulman - Casson fluids with a constant flow, a regression relationship has been established between the indices of volumetric replacement. The effect of flow rate changes during liquids injection on the indicators of displacement capacity has been shown.