Sentence examples for mobility ratio in from inspiring English sources
Similarly, unfavorable mobility ratio in addition to the increased mobile water saturation which causes water shielding1 result in poor recovery in WAG process (Kulkarni and Rao 2006).
This can be assumed a great achievement as a nanosurfactant solution, in addition to its own duty, can be used to control mobility ratio in EOR processes.
In this paper, we examined the effect of mobility ratio in the presence and absence of crossflow under water flooding conditions.
Areal and vertical sweep efficiencies are in large measure determined by the mobility ratio in the displacement process.
A low concentration of polymer was used in the CWAG coreflood to avoid plugging and also provided enough viscosity to create a favorable mobility ratio in the coreflood.
In this paper, the effects of the water/oil mobility ratio in heavy oil reservoirs and the dimensionless oil productivity index on polymer flooding effectiveness were studied utilizing relative permeability curves.
Unfavorable mobility ratios in reservoirs with moderate or high oil viscosities under water injection methods are still an open challenge in the petroleum industry (Zechner et al. 2015).
We adopt the session-to-mobility ratio (SMR), which is similar to the call-to-mobility ratio in wireless cellular networks [32], to indicate the ratio of the number of sessions per unit of time to the number of changes of location areas per unit of time for an MR. The SMR is an important factor for SC.
Hot water injection decreases oil viscosity but the unfavorable mobility ratio results in an inefficient sweep.
Due to the adverse mobility ratio conditions in heavy oil waterflooding processes, the viscous force is not as significant as that in conventional waterflooding in terms of enhancing oil recovery.
To reach the bypassed oil zones, viscous polymer solution is usually injected into the reservoir as the driving fluid, strategy that is well-known as polymer flooding, by which the poor mobility ratio encountered in conventional water flooding is corrected.
