Injection Valve for Injecting Randomly Sized and Shaped Items into High Pressure Lines

A fluid injection system for injecting a particulate in a fluid, including a high-pressure pump operable to output the fluid from an outlet flow channel and a reservoir configured to hold the particulate. The system also includes a valve assembly in fluid communication with the reservoir and the out...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Hunter, Timothy H, Surjaatmadja, Jim B, Stephenson, Stanley V
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	A fluid injection system for injecting a particulate in a fluid, including a high-pressure pump operable to output the fluid from an outlet flow channel and a reservoir configured to hold the particulate. The system also includes a valve assembly in fluid communication with the reservoir and the outlet flow channel of the pump, the valve assembly operable to discharge the particulate into a fluid stream output by the pump while the reservoir is sealed from the outlet flow channel of the pump.