Proppants with fiber reinforced resin coatings
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United States of America Patent
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-
Mar 4, 2003
Grant Date -
N/A
app pub date -
May 2, 1996
filing date -
Nov 1, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Coated particles made of particulate substrates having a coating of resin and fibrous material are provided for use in subterranean formations. The coated substrate particles are proppants useful to prop open subterranean formation fractures. The coated substrate particles are also useful for sand control, that is, acting as a filter or screen to prevent backwards flow of sand, other proppants or subterranean formation particles. Methods of making the coated particles are also disclosed.
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Cited Art Landscape
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