FIELD: oil producing industry; recovery and transportation of gas-liquid mixtures. SUBSTANCE: according to invention multiphase sucker-rod pumps are installed either in specially equipped sump or in abandoned well furnished with wellhead equipment and provided with free space in upper part of well casing. Plunger pump with delivery valve-rod can be used as multiphase sucker-rod pump. Proposed invention can be used in distant small deposits and distant well clusters when construction of repressing pumping stations in full scale proved inexpedient. EFFECT: prevention of contamination of ambient medium, simplified technological system of repressing pumping station. 1 dwg
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