Electrically-controlled sliding sleeve and fracturing string

The invention discloses an electrically-controlled sliding sleeve and a fracturing string; the electrically-controlled sliding sleeve comprises: a sliding sleeve body comprising a sliding sleeve shell extended vertically and a sliding core positioned in the shell, wherein the sliding sleeve shell is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU SHUHAI, DING QINGXIN, ZHANG SHIMIN, ZHU XIAOXIAO, YAO BENCHUN
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!