Compositions and methods for controlling the release of chemicals placed on particulates
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United States of America Patent
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N/A
Issued Date -
Feb 10, 2005
app pub date -
Aug 5, 2003
filing date -
Aug 5, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to methods and compositions for creating and using particulate materials having treating agents absorbed thereon and coated with a degradable coating material. One embodiment of a method of the present invention provides a method treating to a subterranean formation comprising placing a coated, treated particulate into a subterranean formation wherein the coated, treated particulate comprises a particulate material having a treating agent placed thereon and a substantially complete layer of a degradable coating material coated placed thereon over the treating agent.
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