Cement compositions comprising sub-micron alumina and associated methods
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United States of America Patent
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Jul 2, 2013
Grant Date -
Apr 22, 2010
app pub date -
Jan 4, 2010
filing date -
May 10, 2007
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Abstract
Methods and compositions that comprise sub-micron alumina for accelerating setting of a cement composition. An embodiment includes a method of cementing in a subterranean formation. The method may comprise introducing a cement composition into the subterranean formation, wherein the cement composition comprises hydraulic cement, sub-micron alumina, and water. The method further may comprise allowing the cement composition to set in the subterranean formation. Another embodiment includes a cement composition that may comprise hydraulic cement, sub-micron alumina, and water.
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