FIELD: gas and oil industry. SUBSTANCE: device for acoustic stimulation of bottom-hole zone of producing formations has surface unit connected through cable with downhole instrument which consists of generator, acoustic radiator and transducer. Downhole instrument is three-sectional with collar locator and converter. Acoustic radiator is located in lower section, generator, in middle section, and collar locator and transducer are located in upper section. EFFECT: higher efficiency of stimulation of formation due to higher operate reliability of device. 3 cl, 4 dwg
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