Near-bit gamma resistivity imaging logging-while-drilling instrument

The invention discloses a near-bit gamma resistivity imaging logging-while-drilling instrument, and aims to solve the problems that in the prior art, the drilling rate of a horizontal well construction reservoir is low, and rapid and accurate evaluation is difficult. The logging-while-drilling instr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FAN YUXIANG, LIU GANG, YANG JUNMIN, TIAN YUANSHI, YANG TING, LUO QINGFENG, WU XIAN, DAI CHANGLING, CUI HONGSHENG, YAN TAO, LEE SUNG KYUN, ZHU JUN, CHEN HUI, LU YE, YANG SHANSEN, YONG YONG, LI HUAFENG
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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