Rupture disk suspension device for long-horizontal-section sleeve and using method thereof

The invention discloses a rupture disk suspension device for a long-horizontal-section sleeve and a use method thereof. The rupture disk suspension device comprises a rupture disk, an impact sleeve, alower cylinder body, a shear pin, an upper cylinder body and a shear sleeve, the upper cylinder body...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI ZHONGYUAN, ZHANG JUN, CHEN WEILIN, HUI TIEJUN, WANG YUNGONG, ZHAO YING, TAN XUEBIN, DAI CHANGLING, LI PEIMEI, SUN DENGJUN, ZHANG PANLONG, YANG WENCHUAN, SONG SHUNPING
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 invention discloses a rupture disk suspension device for a long-horizontal-section sleeve and a use method thereof. The rupture disk suspension device comprises a rupture disk, an impact sleeve, alower cylinder body, a shear pin, an upper cylinder body and a shear sleeve, the upper cylinder body and the lower cylinder body are connected through threads, the impact sleeve is coaxially arrangedon the upper cylinder body in a sleeving mode, the non-striker end of the impact sleeve and the connector step face of the lower cylinder body are axially limited, the shear sleeve is coaxially arranged on the outer wall of the striker end of the impact sleeve in a sleeving mode, the outer wall of the shear sleeve is tightly attached to the inner wall of the upper cylinder body, the shear pin isarranged between the shear sleeve and the impact sleeve, connects the shear sleeve and the impact sleeve and limits the shear sleeve and the impact sleeve axially, wherein the rupture disk is fixed between the shear sleeve and