Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mechanical liner drilling cementing system

Mechanical liner drilling cementing system

US Patent 8851167 · Granted Oct 7, 2014

Estimated economic value: $43,184,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drilling flow control tool2019
Volumetric physiological measuring system and method2017
Liner drilling bottom hole assembly locator system and method2017
Apparatus and method for cementing liner2017
Apparatus and method for cementing liner2015
Well tool with shearable collet2014
Torque transmitting elastomeric element in casing drilling drill lock assembly2014
Method of drilling and running casing in large diameter wellbore2013
Volumetric physiological measuring system and method2013
Method of drilling and running casing in large diameter wellbore2012
Method and apparatus for retrieving and installing a drill lock assembly for cas2012
Jetted underreamer assembly2012