Impact excavation system and method with injection system
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United States of America Patent
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Jul 20, 2010
Grant Date -
Sep 25, 2008
app pub date -
May 16, 2008
filing date -
Apr 16, 2003
priority date (Note) -
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Abstract
A system and method according to which at least one vessel injects a suspension of liquid and a plurality of impactors into a formation to remove at least a portion of the formation.
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