WELLBORE FILTER SCREEN AND RELATED METHODS OF USE

Disclosed is a downhole well filter and method of use in a tubing string with a power head for creating reverse flow. The filter assembly includes an inner pipe into which fluid flow is directed. The inner pipe is positioned within a cylindrical screen member. The well fluid flows through the screen...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KNOBLOCH, JR., BENTON T, ROY, TODD J, TILLEY, DAVID J
Format:	Patent
Sprache:	eng ; fre
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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