Expandable screen utilizing near neutrally-buoyant particles outside of the screen
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United States of America Patent
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Issued Date -
Jun 30, 2005
app pub date -
Dec 15, 2004
filing date -
Dec 29, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In one embodiment, a wellbore completion method includes disposing an expandable screen into a well bore and disposing a fluid into an annular space between a wall of the wellbore and the expandable screen. The fluid contains a plurality of near neutrally-buoyant particles. The method further includes radially expanding the screen, whereby the near neutrally-buoyant particles exert a force against the wall of the wellbore.
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