Rapidly dissolvable silicates and methods of using the same
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United States of America Patent
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Aug 21, 1984
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N/A
app pub date -
Sep 27, 1982
filing date -
May 21, 1981
priority date (Note) -
Expired
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Abstract
Rapidly dissolvable powdered silicates having a molar ratio of silicon dioxide to alkali metal oxide in the range of from about 1.5:1 to about 3.3:1 wherein the alkali metal is selected from the group consisting of sodium, potassium and mixtures thereof. Methods of using the powdered silicates and resulting solutions in connection with sealing and cementing, especially of well formations, are provided.
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