Well screen assembly with multi-gage wire wrapped layer
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United States of America Patent
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Apr 3, 2012
Grant Date -
Oct 14, 2010
app pub date -
Apr 8, 2009
filing date -
Apr 8, 2009
priority date (Note) -
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Abstract
A well screen assembly includes an elongate base pipe and a wire wrap layer. The wire wrap layer includes a wire wrapped around support ribs. The wire wrap layer has an axial end section wrapped at a first gage and an intermediate section wrapped at a second, larger gage. A mesh layer is provided around the wire wrap layer. An outer shroud is provided around the mesh layer, the outer shroud sealed to the wire wrap layer.
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