Composite and reinforced coatings on proppants and particles

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

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Details

507269, 507924, 166280, C09K 700

Patent

active

055977847

ABSTRACT:
A high strength particle comprised of a particulate substrate, a substantially cured inner resin coating, an outer resin coating, and a reinforcing agent interspersed at the inner coating/outer coating boundary, which is used in the propping of a fracture in a subterranean formation.

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