Wireless while-drilling measurement system

The utility model discloses a wireless while-drilling measurement system. The wireless while-drilling measurement system comprises an underground instrument and a ground system, wherein the underground instrument comprises an electromagnetic wave while-drilling measurement device, a well-drilling hy...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI TIANLU, FAN YEHUO, FANG JUAN, LIU JIAN, YUAN YONGXIN, HOU ANFEI, LI YINGLIN, YAO SHIYONG, CHEN DONGHAI
Format:	Patent
Sprache:	chi ; 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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