WIRELESS ELECTROMAGNET TELEMETRIC SYSTEM, BOTTOM HOLE ASSEMBLY AND METHOD OF SIGNAL TRANSMISSION THROUGH IT

FIELD: mining. ^ SUBSTANCE: bottom hole assembly of a drill hole, comprising a wireless electromagnet telemetric system, which provides for signals transmission via a bottom hole assembly. The telemetric system comprises an insulated gap in the first well tool in the drill hole bottom hole assembly,...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KLARK BRAJAN
Format:	Patent
Sprache:	eng ; rus
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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