发明授权
US08770291B2 Hybrid cement set-on-command compositions and methods of use 有权
混合水泥按组合物和使用方法

Hybrid cement set-on-command compositions and methods of use
摘要:
A method for isolating a portion of a wellbore including preparing a sealant composition includes an emulsion of an internal phase and an external phase. The sealant composition is placed into the wellbore where one phase sets upon subjecting the sealant composition to a thermal source followed by the setting of the other phase.
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