METHOD OF OPERATION OF WELL WITH SUBMERSIBLE CENTRIFUGAL PUMP AND DEVICE FOR REALIZATION OF THIS METHOD

production of liquid; attaining steady-state conditions and maintaining these conditions in case of change in stratum parameters. SUBSTANCE: method is based on frequency regulation of speed of induction motor of submersible pump by deviation of present magnitude of dynamic level from preset magnitud...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GALITSKOV S.JA, LJUSTRITSKIJ V.M, MASLJANITSYN A.P, SHISHKOV S.A
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT PUMPS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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