METHOD OF FRACTURING SUBTERRANEAN FORMATIONS

摘要

Method of fracturing subterranean formations using aqueous compositions comprising at leastan aqueous base fluid, proppants, a viscosifier, at least one flowback aid and removing at least a portion of the aqueous fracturing fluid from the formation after fracturing. The flow- back aid is selected from the group of alkyl or alkenyl polyglucosides, carboxylated alkyl or alkenyl polyglucosides and alkoxylated branched alcohols.