Treatment fluids comprising starch and ceramic particulate bridging agents and methods of using these fluids to provide fluid loss control
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United States of America Patent
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May 1, 2007
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N/A
app pub date -
Jan 10, 2006
filing date -
Sep 9, 2003
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Abstract
Methods and compositions relating to fluid loss control operations are provided. More particularly, fluid loss treatment fluid compositions may comprise ceramic particulate bridging agents, a partially depolymerized starch derivative, and a base fluid. In some embodiments, the partially depolymerized starch derivative may include a crosslinked ether derivative of a partially depolymerized starch, a partially depolymerized crosslinked ether derivative of a starch, or a combination thereof.
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