Pipe mounted telemetry receiver
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United States of America Patent
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Mar 25, 2008
Grant Date -
Jul 21, 2005
app pub date -
Jan 20, 2004
filing date -
Jan 20, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Methods and apparatus for receiving a telemetry signal with a receiver that is moveably disposed within a drillstring. In certain embodiments, the system comprises a surface module coupled to the upper end of a drillstring, an upper module detachably connected to the surface module, and a lower module moveably disposed within the drillstring. The lower module is coupled to the upper module by an extendable cable. A telemetry signal receiver is disposed on said lower module, which also includes a tractor assembly for moving the lower module through the drillstring.
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