Dual tubing string hanging apparatus
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United States of America Patent
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Aug 18, 1998
Grant Date -
N/A
app pub date -
May 2, 1996
filing date -
May 2, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for hanging a production tubing string and a guide string within a well casing having a wellhead. The apparatus includes a primary hanger shell for supporting the production tubing string and guide string in the well casing, a production mandrel received within the primary hanger shell and connected to the production tubing string to hang the production tubing string within the primary hanger shell, and a guide string hanger connected to and hanging the guide string within the primary hanger shell. The guide string hanger also allows the guide string to be removed from the well casing independently from the removal of the primary hanger shell, the production mandrel or the production tubing string.
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Family
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Cited Art Landscape
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