Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Steerable drilling apparatus having a differential displacement side-force exerting mechanism

Steerable drilling apparatus having a differential displacement side-force exerting mechanism

US Patent 7287605 · Granted Oct 30, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric field communication for short range data transmission in a borehole2015
Electric field communication for short range data transmission in a borehole2012
Downhole adjustable bent-angle mechanism for use with a motor for directional dr2011
Downhole adjustable bent-angle mechanism for use with a motor for directional dr2011
Motion transducer for motion related to the direction of the axis of an eddy-cur2009
Electric field communication for short range data transmission in a borehole2009
Feedback-controlled piezoelectric force measuring apparatus2008
Hydraulic fluid coupling2007
Hydraulic fluid coupling2007
Inertially-stabilized magnetometer measuring apparatus for use in a borehole rot2004
Method for magnetizing wellbore tubulars2004
Inertially-stabilized magnetometer measuring apparatus for use in a borehole rot2003