FIELD: oil-and-gas industry.
SUBSTANCE: invention relates to oil extraction field. Device contains hollow cylinder, on inner surface of which it is located at least one rod, on which there are implemented grooves. Hollow cylinder is implemented lower than deep-well sucker-rod pump. Rod is located perpendicularly to generatrix surface of hollow cylinder.
EFFECT: creation of ultrasound generator on turbulent sound for wells, outfitted by deep-well sucker-rod pump.
4 dwg
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