Polymeric well completion and remedial compositions and methods
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United States of America Patent
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Aug 31, 1999
Issued Date -
N/A
app pub date -
Jun 23, 1997
filing date -
May 12, 1997
priority date (Note) -
Expired
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Abstract
Polymeric well completion and remedial compositions which form highly pliable and durable impermeable masses of desired rigidity and methods of using the compositions are provided. The compositions are basically comprised of water, a water soluble polymerizable monomer, a polymerization initiator and an oxygen scavenging agent. The compositions are usually foamed and can contain a gelling agent and a solid filler material to increase the density and/or rigidity of the impermeable mass formed and/or a vulcanizable rubber latex, vulcanizing agent and vulcanizing activator to provide durability and other properties.
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