Viscosity-reducing oil-displacing agent for viscosity-reducing combination flooding of common heavy oil reservoir as well as preparation method and application thereof

The invention provides a viscosity-reducing oil-displacing agent for viscosity-reducing combination flooding of a common heavy oil reservoir as well as a preparation method and application of the viscosity-reducing oil-displacing agent, and belongs to the field of oilfield chemistry. The viscosity-r...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QI GAOZHENG, DING XIGANG, ZHU DONGMING, WU QINGKAI, LI JINPING, HU PENGPENG, JIANG LIHUA, QIN YUBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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