Advanced water control method for ultra-deep well construction

The invention relates to an advanced water control method for ultra-deep well construction, and belongs to the technical field of mine ultra-deep well construction. According to the advanced water control method for ultra-deep well construction, drilling and grouting are carried out in advance, and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG ZHI, YANG HAIHUI, LIM JOOHONG, LIU JUN, XIA RONGHUI, LIU ZHANGLONG, ZHANG ZEYU, LIU XIANGYUN, HU TICAI, LIU HONGWEI, ZHAO WUGUANG, ZHANG SHIJIAN, TIAN GANGHAO, SU LINHAI, LI FEI, LI JIFU, LI YONGXING, HUANG BAOSHENG, KONG WEILEI
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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