ACOUSTIC RECEIVER FOR USE ON A DRILL STRING

An acoustic receiver for use on a drill string includes a housing attachable to the drill string; a first sensor mounted within the housing for measuring a first parameter at a first location on the drill string and for generating a first parameter signal representative of the first parameter: a sec...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DRUMHELLER, DOUGLAS S, CAMWELL, PAUL
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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