Drilling assembly utilizing tilted disintegrating device for drilling deviated wellbores
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United States of America Patent
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Apr 23, 2019
Grant Date -
Jan 18, 2018
app pub date -
Jul 14, 2016
filing date -
Jul 14, 2016
priority date (Note) -
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Abstract
A drilling assembly for use in drilling a wellbore is disclosed that in one embodiment includes a steering unit that includes a tilt device in a disintegrating device and an electro-mechanical actuation device having a force application member that applies axial force on the disintegrating device to tilt the disintegrating device about the tilt device along a selected direction. In one embodiment, the actuation device translates a rotary motion into an axial movement of the force application member to apply the axial force on the disintegrating device to tilt the disintegrating device about the tilt device.
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