公开(公告)号：US09701891B2

公开(公告)日：2017-07-11

申请号：US14760725

申请日：2014-01-03

Applicant: BASF SE ,  BASF Corporation

Inventor： Vandana Kurkal-Siebert ,  Jack Tinsley ,  Tanhee Galindo ,  Rimassa Shawn

IPC: E21B43/26 ,  C09K8/68 ,  C09K8/80 ,  E21B43/267 ,  C09K8/86

CPC classification number: C09K8/68 ,  C09K8/80 ,  C09K8/86 ,  E21B43/26 ,  E21B43/267

Abstract: Method of fracturing subterranean formations using aqueous compositions comprising at least an 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 flowback aid is selected from the group of alkyl or alkenyl polyglucosides, carboxylated alkyl or alkenyl polyglucosides and alkoxylated branched alcohols.