专利检索 ap:("Weatherford/Lamb, Inc.") AND inv:"KAKADJIAN, Sarkis, R" 第 1 页

1.

发明公开
A METHOD AND SYSTEM USING ZETA POTENTIAL ALTERING COMPOSITIONS AS AGGREGATING REAGENTS FOR SAND CONTROL 审中-公开
标题翻译：方法和制度，ZETA电位变更组合物中作为聚集试剂治沙

公开(公告)号：EP2379670A1

公开(公告)日：2011-10-26

申请号：EP10707438.7

申请日：2010-01-22

申请人： Weatherford/Lamb, Inc.

发明人： PETEGEM, Ronald, Van , KAKADJIAN, Sarkis, R , ZAMORA, Frank

IPC分类号： C09K8/56 , C09K8/575 , E21B43/02

CPC分类号： C09K8/56 , C09K8/575

摘要： Methods and systems are disclosed for well completion and/or production, where an aggregating, agglomerating or conglomerating composition is injected into a producible formation, zone or interval thereof to alter an aggregation or zeta potential of formation surfaces and particulate to increase a maximum sand free production rate.