Polysaccharide based cement additives
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United States of America Patent
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Nov 19, 2013
Grant Date -
Dec 4, 2008
app pub date -
May 30, 2007
filing date -
May 30, 2007
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Abstract
A composition comprising a carboxylated, sulfonated polysaccharide and a wellbore servicing fluid. A wellbore servicing composition comprising a hydraulic cement and a carboxylated, sulfonated polysaccharide. A wellbore servicing composition comprising a polysaccharide having carboxylate and sulfonate groups.
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