Process for incremental coating of proppants for hydraulic fracturing and proppants produced therefrom
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United States of America Patent
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Oct 7, 2014
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app pub date -
Oct 18, 2006
filing date -
Jul 1, 2003
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Abstract
A high strength composite particle comprised of a series of incrementally applied resin microlayer coatings such that each of the microlayer partial coatings are interleaved with each other is described. Methods of making the composite particles, as well as methods of using such particles as a proppant in oil and gas well hydraulic fracturing are also described.
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