Unlocking energy storage spring triggering device for oil-gas well perforation initiation

The invention relates to an unlocking energy storage spring triggering device for oil-gas well perforation initiation. The unlocking energy storage spring triggering device for oil-gas well perforation initiation is used for triggering an initiator in an initiation device used for triggering oil-gas...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO YUNTAO, ZHANG SONGQIAO, ZHANG BO, MEN YUANYUAN, CHEN TE, XIAO YONG, ZHANG HU, LI QINYING, WANG FENG, WANG XUEYAN
Format:	Patent
Sprache:	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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