Well body track surveying and mapping equipment for drilling directional well

The invention discloses drilling directional well bore track surveying and mapping equipment, which comprises a frame body, four corners of which are provided with roller assemblies for conveniently moving the frame body; the moving part is arranged on a horizontal cross beam at the upper end of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIAO HONGGUO, WANG BANGZHONG, TONG ZHAOJUN, HAN HAILIANG, SHAO YINCHUAN, FU JIANGCHAO, MA LISHENG, GUO HONGLIANG, JIANG SHAN, WANG SHUO, LUAN BAOKUN, YANG SHENGCHUN, LIU HENG
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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