Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for reducing the vibration and whirling of drill bits and the bottom hole assembly in drilling used to drill oil and gas wells

Method and apparatus for reducing the vibration and whirling of drill bits and the bottom hole assembly in drilling used to drill oil and gas wells

US Patent 5560439 · Granted Oct 1, 1996

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stabilizer-reamer for drill string2019
Bit for drilling wells and associated drilling method2015
Bladed drill bit with centrally distributed diamond cutters2001
Drilling tool with shock absorbers2000
Cutting edge for monobloc drilling tools1998
Hardfacing with coated diamond particles1998
Hardfacing with coated diamond particles1998
Method and system of trajectory prediction and control using PDC bits1997
System and method for precision downhole tool-face setting and survey measuremen1995
Method and system of trajectory prediction and control using PDC bits1995
Compliance-based torque and drag monitoring system and method1995
Apparatus and method for the dynamic measurement of a drill string employed in d1994