Well cementation cement head

The utility model discloses a well cementation cement head which comprises a cement head body and an endoscopic connector, a well cementation rubber plug is arranged in an inner cavity of the cement head body, an endoscopic camera is arranged at one end of the endoscopic connector, a signal line int...

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU ZHANYUN, ZHAO JIANSHENG, LIU HUAJUN, HOU PING, GUO ZIWEN, REN WENLIANG
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 discloses a well cementation cement head which comprises a cement head body and an endoscopic connector, a well cementation rubber plug is arranged in an inner cavity of the cement head body, an endoscopic camera is arranged at one end of the endoscopic connector, a signal line interface is formed in the other end of the endoscopic connector, and the endoscopic camera is connected with the signal line interface through a signal line arranged in the endoscopic connector in a penetrating mode. The endoscopic connector is fixed to the upper end of the cement head body, the endoscopic camera stretches into an inner cavity of the cement head body to shoot the working state of the well cementation rubber plug, and the signal line interface is exposed out of the cement head body to be connected with the display device. According to the well cementation cement head, the working state of the well cementation rubber plug can be known conveniently, and meanwhile the well cementation cement head has the