Shale gas underground drainage gas recovery device

The invention discloses a shale gas underground drainage gas recovery device which structurally comprises a fixing seat, an oil pipe, a main body, a drainage pipe, a gas guide pipe and a positioning frame, the oil pipe is arranged on the end face of the fixing seat, the main body is connected to the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG HAISHEN, ZENG JUYI, LIU SONG, LAN BAOFENG, ZHOU PENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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