Pumping unit of oil well

A pumping unit of oil well, which is aimed at integrating such functions as recovering oil, pumping oil upward, and generating electricity for electrically heating oil, effectively reducing the viscosity of crude oil and preventing coagulation of crude oil, is composed of sucker rod rotating under t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHENQIANG WANG, FUCHEN PENG, FANGZHONG ZHAO
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!