CUTTINGS BED DETECTION

A system and method for detecting a cuttings bed (24) that includes a drill bit (28), a drillstring (14) and a cuttings bed detector (30). The cuttings bed detector is positioned uphole of the drill bit. The method includes the steps of positioning a drill bit downhole, and positioning a cuttings be...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JEFFREYS, BENJAMIN P, BOYLE, BRUCE W
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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