Blowing type foaming agent for removing hydrogen sulfide by foam isolation at oil production wellhead

The invention relates to the field of harmful gas removal in oil exploitation, and discloses a blowing type foaming agent for removing hydrogen sulfide by foam isolation at an oil production wellhead.The blowing type foaming agent comprises the following components including, by mass (based on the t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG HONG, FU GUIYUN, WANG GUANGXI, REN FEI, ZHOU HONGTAO
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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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