Dynamic mud cake circulating device and using method thereof

The invention relates to a dynamic mud cake circulating device and a using method thereof. The dynamic mud cake circulating device is characterized by comprising a lower kettle cap, a cylinder body, a lower support bracket, a ground layer test sample, an upper support bracket, an upper kettle cap an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUANG WANLONG, WU HUIMEI, ZHU LIANG, ZHAI XIAOPENG, ZHANG YAN, LOU YISHAN, WANG LIHUA, HAO HONGYONG, MA XIAOYONG, XING JIGUO, LI ZHONGHUI
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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