Downhole tool vibration device and method
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United States of America Patent
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Jan 16, 2018
Issued Date -
N/A
app pub date -
Jul 26, 2012
filing date -
Jul 26, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
In some embodiments, an apparatus and a system, as well as a method and an article, may operate to select a longitudinal axis within a borehole, and to move a down hole housing using at least one set of rollers attached to the housing to contact a surface of the borehole, so that simultaneous movement with two rotational degrees of freedom is enabled within the borehole. The centerline of the housing can be substantially aligned with a selected longitudinal axis while the housing moves along the selected longitudinal axis. Additional apparatus, systems, and methods are disclosed.
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