High strength, chemical resistant particulate solids and methods of forming and using the same
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United States of America Patent
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Apr 28, 1987
Grant Date -
N/A
app pub date -
Oct 28, 1985
filing date -
Oct 28, 1985
priority date (Note) -
Expired
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Abstract
High strength, chemical resistant particulate solids are provided which are particularly suitable for use in treating subterranean zones penetrated by well bores such as for forming gravel packs, as fracture propping agents and as cement composition structural fillers. The high strength, chemical resistant particulate solids are formed by coating solids with the reaction product of an organofunctional silane and an aryl acid halide.
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