Due to the low oil & gas displacement efficiency after the application of primary and secondary recovery, there is a need to implement Enhanced Oil Recovery (EOR) methods (injection of the specific agents). Mainly EOR methods are divided into three main types: thermal, chemical, and gas. The selection of an effective EOR method is carried out individually for each reservoir interval, depending on the task, the type of reservoir, fluid properties, reservoir conditions, and the value of residual oil saturation.

A complex network of microfluidic channels is used to optimize the simulation parameters of a two-phase flow in a porous system complex enough to observe flow parameters, and relatively simple to know the exact channel geometry needed to build a 3D model. The creation of a 2D analogue requires a proprietary algorithm to reduce 3D object to 2D. The reason lies in impossibility to take a 2D slice of a 3D model since most of the pores will not be connected. Therefore, we suggest several different methodologies of how to eliminate such problem, and get the microfluidic porous structure for your specific deposit.