Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and methods for drilling and lining a wellbore

Apparatus and methods for drilling and lining a wellbore

US Patent 7823659 · Granted Nov 2, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liner hanger for use with an expansion tool having an adjustable cone2023
Liner hanger for use with an expansion tool having an adjustable cone2022
Method and apparatus for casing entry2018
Combined casing system and method2017
Expansion system for expandable tubulars2014
Downhole release joint with radially expandable member2014
Downhole release joint with radially expandable member2013
High-ratio tubular expansion2013
Expansion system for expandable tubulars and method of expanding thereof2012
Sleeve for expandable tubular threaded connection and method of expanding tubula2011
Protective sleeve for threaded connections for expandable liner hanger2011
Apparatus for radially expanding and plastically deforming a tubular member2011