FIELD: mining industry, extraction of liquid media from wells with their separation in combination with backward injection of separated accessory materials. SUBSTANCE: oil production complex includes separators, afterpumping station, plant for advance discharge of water, cluster pump station, production and injection wells, hydraulic drive pumps being located in production wells, high-pressure pump station integrated with afterpumping station to drive hydraulic drive pumps in production wells and telemetering system measuring parameters of injected and output liquids. In this case low parts of separators-settlers are connected through plant for advance discharge of water and cluster pump station to injection wells and center parts of them communicate through high-pressure pump station with production wells. EFFECT: possibility of control over process of oil production from one site of afterpumping station, extended time between overhauls, reduced operational cost of oil production. 1 dwg
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