发明名称 SILICATE-BASED WELLBORE FLUID AND METHODS FOR STABILIZING UNCONSOLIDATED FORMATIONS
摘要 A method for treating a subterranean formation penetrated by a wellbore t hat includes injecting an alkali silicate into the wellbore; injecting a sol id micronized silicate-precipitating agent into the wellbore; and allowing t he alkali silicate and the solid micronized silicate-precipitating agent to react to form a silicate gel is disclosed.
申请公布号 CA2676999(A1) 申请公布日期 2008.08.21
申请号 CA20082676999 申请日期 2008.02.08
申请人 M-I LLC 发明人 BALLARD, DAVID ANTONY
分类号 E21B33/138;E21B43/04 主分类号 E21B33/138
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