FIELD: mining and oil and gas industries. SUBSTANCE: method includes formation in well perforation zone of the first bath of demudding agent; allowing the bath to stand, and removal of the first bath; forcing of stabilizing agent into formation; and formation in well perforation zone of the second bath of stabilizing agent; allowing it to stand, and removal of the second bath by washing. After formation of the first bath of demugging agent in well perforation zone, it is forced into formation. The first bath is removed by displacing with water of demudding solution from well, and its washing with water. Displaced solution of demugging agent is preserved. The second bath is removed by washing with water in mixture with preserved solution of demudding agent with mixture pH from 7 to 14. EFFECT: increased water permeability of formation, extended assortment of means of improvement of well production rate without increase of reagents. 8 cl
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