Adjustable depth of cut control for a downhole drilling tool
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United States of America Patent
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Nov 12, 2019
Grant Date -
Feb 1, 2018
app pub date -
Mar 25, 2015
filing date -
Mar 25, 2015
priority date (Note) -
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Abstract
A drill bit may include a bit body, a plurality of blades on the bit body, and a plurality of cutting elements on the plurality of blades. The drill bit may also include an adjustable depth of cut controller (DOCC) located on a blade to provide depth of cut control for at least one of the plurality of cutting elements. Further, the drill bit may include a positioning unit coupled to the adjustable DOCC and configured to adjust the position of the DOCC relative to the cutting element based on a control signal from a control unit.
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