USING A LOAD SENSE PUMP AS A BACKUP FOR A PRESSURE COMPENSATED PUMP

A load sense pump can be used as a backup for a pressure-compensated pump in a wellbore operation. A pumping system can include a first pump, a second pump, a check valve, and a directional control valve. The first pump, which can be a load sense pump, can be used to provide pressure to a first hydr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Warren, Wesley John, Fisher, Chad Adam, Williams, Drew Dustin
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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