Underground low-power-consumption layered water injection control system

The utility model discloses an underground low-power-consumption separated layer water injection control system which comprises a ground subsystem and an underground water distributor. The multiple underground water distributors are arranged on the oil pipe at intervals, and a packer is arranged bet...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG GUANJUN, XU KAI, ZHANG KAI, WANG ZHENHUA, KANG XUEXI, WEI LINJUAN, SUN ZUCHEN
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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