ІRSTІ 52. 47. 27                                                                                      №3 (2019г.)

Abdeli D.Zh., Bae Wisup, Seiden А.B.

The article sets out the comprehensive study of the problem associated with the deterioration of the permeability of near-wellbore zone and a decrease in the injectivity of water injection wells due to the clogging of the pores and channels of the reservoir with solid suspended particles in the water injected to maintain reservoir pressure. This problem is poorly understood and requires further research. We propose a new method for fine cleaning of reservoir water, ensuring the trapping of suspended solid particles.
Keywords:􀀃Well, water, treatment, formation, oil.