FIELD: oil and gas production, development of oil fields. SUBSTANCE: process includes intake of stratal water, its magnetization and pumping into injection wells and recovery of oil from production wells. Water is magnetized by alternating low-frequency magnetic field and it is pumped periodically by portions under uninterrupted operation of injection wells. EFFECT: enhanced efficiency of action on oil pool by employment of more intensive magnetic field and raised discharge of production well. 1 cl, 1 dwg
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