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31.
公开(公告)号:US20140209304A1
公开(公告)日:2014-07-31
申请号:US14154701
申请日:2014-01-14
Applicant: ECOLAB USA INC.
Inventor: Peter E. Reed , William J. Andrews , Mingli Wei , Xiaojin Harry Li
CPC classification number: C08F222/38 , C08F8/12 , C08F8/28 , C08F220/56 , C08F2800/10 , C08F2810/20 , C08F2810/50 , C08L33/26 , C09K8/588 , E21B43/16 , E21B43/162 , C08F220/06 , C08F222/28 , C08F220/34 , C08F222/385 , C08F2222/1013
Abstract: Disclosed herein are water-soluble polymers comprising hydrolyzable cross-linked monomer units, and methods for recovering hydrocarbon fluids from a subterranean formation using the water-soluble polymers.
Abstract translation: 本文公开了包含可水解交联单体单元的水溶性聚合物,以及使用水溶性聚合物从地层中回收烃流体的方法。