Drilling system with annular flush separation device and method

A drilling system for use in drilling a wellbore including a driving mechanism and a separation device disposed upstream of the driving mechanism. The separation device filters at least a portion of any solids from drilling media flowing through a filter flow path of the separation device. The separ...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	von Gynz-Rekowski, Gunther H H, Koenig, Russell Wayne, Reeves, Mark Allen
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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