Packer setting tool
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United States of America Patent
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Jul 22, 2014
Grant Date -
Jun 5, 2014
app pub date -
Dec 4, 2012
filing date -
Dec 4, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A setting tool comprises a slow stroke mandrel configured for engagement with an inner mandrel of a packer; a latching member configured to provide a releasable engagement between the setting tool mandrel and the inner mandrel of the packer; a centralizing member, wherein the centralizing member is slidingly disposed about the setting tool mandrel; a collet coupled to the centralizing member, wherein the collet is configured to engage the slow stroke mandrel; a driving member comprising a piston, wherein the piston is coupled to the centralizing member; a setting sleeve coupled to the centralizing member, wherein the setting sleeve is configured to engage a packer setting sleeve shoulder of the packer. The engagement between the collet and the slow stroke mandrel is configured to control the stroke speed of the setting sleeve when the piston is selectively energized.
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