METHOD OF INJECTION OF DISPLACEMENT AGENT INTO WELL Russian patent published in 1997 - IPC

Abstract RU 2079640 C1

FIELD: mining. SUBSTANCE: submersible centrifugal pump is located near the injection well in a special pit. Pump suction part is communicated with the pipeline of water source and discharge end is connected with injection well. Working agent is supplied to the pump through low-pressure pipelines. EFFECT: higher efficiency. 1 dwg

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RU 2 079 640 C1

Authors

Kaplan L.S.

Semenov A.V.

Razgonjaev N.F.

Jusupov N.Ju.

Semavin V.D.

Kaplan A.L.

Dates

1997-05-20—Published

1991-04-19—Filed