FIELD: oil extraction industry. SUBSTANCE: method includes determining filtration capabilities of layer, pumping water-sealing compounds with selective penetrative ability into the layer. On basis of wells examination amount of cracks in extraction area is determined. Then cement mortar with plasticizers and water discharge lessening admixtures is pumped into layer in amount sufficient for filling cracks in extraction area and lessening accelerative capability no more than by 300 cubic meters per 24 hours. Pumping of watersealing compounds is performed under pressure of no more than 11 megapascals after solidification of mortar. EFFECT: increased effectiveness of smoothing acceleration profile of force-pump wells in cracked collectors.
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