FIELD: oil industry.
SUBSTANCE: invention relates to oil industry and can be used for recovery of increased productivity of production and injection wells at repeated hydro-pulse effect on bottom hole formation zone using implosion effect. Implosion hydro generator comprises intake pipeline, cylinder of implosion chamber, reducer, plunger, working chamber, pressure concentrator and hydraulic damper. Adapter connects intake pipeline with cylinder of implosion chamber. Plunger is connected to rod. Working chamber consists of cylinder with openings. At that, in cylinder of implosion chamber there is stop, which separates it into two parts, in top of which there is plunger with built-in check valve, and in lower is piston rigidly connected with hydraulic damper. At that, the intake pipeline is made "blind" without holes to feed pressure well fluid.
EFFECT: technical result is increased force of hydraulic impact and broader functional capabilities of device.
1 cl, 1 dwg
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