Windowed fishing barrel for fishing sucker rod

The utility model provides a windowed fishing barrel for fishing a sucker rod. The windowed fishing barrel comprises a tubular fishing barrel body; a section of connecting oil pipe is fixedly arranged on the upper part of the fishing barrel body; the upper part of the connecting oil pipe is fixedly...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI YIYUN, QIAO RONGDE, ZHAO YUNMING, LI BIN, WANG DONGYE, WANG HAORAN, ZHANG HONGTU, LIU GUIJUN, LIU SONGMING, QIAO MEIHUA, GUO SHUHONG, LI AIMIN, BAO BO, BAO XIAOPENG, SHAO JIANCHONG
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 provides a windowed fishing barrel for fishing a sucker rod. The windowed fishing barrel comprises a tubular fishing barrel body; a section of connecting oil pipe is fixedly arranged on the upper part of the fishing barrel body; the upper part of the connecting oil pipe is fixedly connected with a nipple; two windows are symmetrically formed in the tubular wall of the fishing barrel body; window bolts inclined upwards and toward the interior of the fishing barrel body are formed on the windows; the distance between the tops of the two opposite window bolts is smaller than the diameter of a coupling on the sucker rod. The windowed fishing barrel for fishing the sucker rod is capable of preventing large-scale crude oil pollution while fishing the sucker rod, reducing the fishing cost and saving manpower and material resources.