Well apparatus connection assembly
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United States of America Patent
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May 16, 2006
Grant Date -
Sep 1, 2005
app pub date -
Feb 11, 2005
filing date -
Feb 13, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The invention discloses an apparatus and method for securing together longitudinal members for use in a well. A common application of the invention is for securing an electric submersible pumping assembly to a bypass tubing. Embodiments of the invention resist rotation of the members but allow the members a degree of axial movement with respect to each other. Thus differential thermal expansion of the members does not result in tension between the connections. During assembly of the members before deployment in the well, the various components which can make up the members can be moved and aligned axially with respect to each other in order fit together. This simplifies assembly of the various components.
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