FIELD: oil and gas production.
SUBSTANCE: system for generation of oscillation consists of: source of fluid medium for supply of compressed fluid medium into pipeline located in said well, oscillating device for oscillation of fluid medium designed for installation in well, static internal surface of which forms its internal volume, input into internal volume, output from internal volume and pass-through channel of feedback for propagation of disturbance into flow of fluid medium in internal volume. Also, said internal surface is in static state during reception of compressed working fluid medium through the said input into internal volume and during variation of flow rate of compressed working fluid medium from internal volume into underground formation through the said output due to propagation of disturbance with the flow-through channel of feedback into flow of fluid medium.
EFFECT: raised efficiency of procedure and reliability of systems operation.
29 cl, 32 dwg
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