Downhole tool testing device

The utility model discloses a downhole tool testing device, and belongs to the technical field of oil exploitation machinery. The downhole tool testing device comprises a testing shaft, a lining pipe,a conversion connector, a plurality of positioning pins, a first sealing body, a second sealing body...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEN SHUJIANG, TANG GUANGHUA, WANG YU, LIU HUI, ZENG LIXIN, LU YAFENG, WANG KE, LIU XINJIE
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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