Motor for coiled tubing and use method

The invention discloses a motor for a coiled tubing and a using method, the motor comprises an external shell and an internal transmission component installed in the external shell, the external shell is composed of a short section, a power shell, a winding shaft shell, a transmission shaft shell an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG HONG, LU CHAO, YAN XIJIAO, ZHAO YE, JIANG XIAOQIN, SHEN CHIWEI, XIA XIAOBO, ZHOU RUTAO, MA HUIFANG, WU YUANXIU, HUAN JIAMEI, CHEN ZHONGHUA, ZHANG JINKUN, YANG TINGHUA
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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