FIELD: oil producing industry, particularly, blasting operations in wells; applicable in increase of oil well productivity. SUBSTANCE: jet charge is made of three sections. Joined tightly to central section conical surface, diametrically opposite to each other along perforator body are two side sections. Detonating cord is connected only to central section. Charge hollows are made of molding powder material with heavy metal elements. Method includes force action of explosion gases jet formed by said jet charge onto rocks. EFFECT: increased shooting ability of perforator due to volume focusing of charge jet. 2 cl, 1 dwg
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