Conduit and continuous coiled tubing system
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United States of America Patent
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-
Dec 7, 1999
Grant Date -
N/A
app pub date -
Oct 10, 1997
filing date -
Oct 11, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A coil tube and conduit system for feeding into a well has the coiled tube form an annular space closed at its top and herein a relatively dense liquid while the conduit is provided with buoyancy means so that within that coiled tube the conduit can be buoyed up by the confining liquid and hence the weight of the conduit relieved.
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Cited Art Landscape
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