Valve ball shifting device

The utility model relates to the technical field of oil field workover treatment, in particular to a valve ball shifting device which comprises a cylinder body and a probe which are connected, wherein an eccentric rotor, a motor and a battery are arranged in the cylinder body and connected in sequen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YU BING, YANG XIAOQIANG, CAO SHIJUN, LIU GUOHUA, WU JIANYE, XIAO CHUANJIANG, WANG XINYAN, WANG YANJUN, LI MANYIN, MENG GANG
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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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of oil field workover treatment, in particular to a valve ball shifting device which comprises a cylinder body and a probe which are connected, wherein an eccentric rotor, a motor and a battery are arranged in the cylinder body and connected in sequence, and the diameter of the front end of the probe is 6mm. By means of the valve ball shifting device, the valve ball can be forced away by means of a valve cover, normal oil drainage of an oil well is achieved, and the shortcoming that the existing oil drainage device is unlikely to lose efficacy and cannot drain oil normally due to small holes and low liquid surface.