Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods of using casing strings in subterranean cementing operations

Methods of using casing strings in subterranean cementing operations

US Patent 7409991 · Granted Aug 12, 2008

Estimated economic value: $141,735,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and composition for treating lost circulation2025
Multiple stage cementing tool and method of use2025
Plug container, method and apparatus2025
Hose lift and connection assembly and method of use with a top drive cement head2025
Shoe track assembly system and method of use2024
Integral swivel for multiple stage cementing tools apparatus and method of use2024
Fluid diverter system with chamber valves and method of use2024
Autofill conversion assembly with an interchangeable flow port ball cage and met2024
Downhole fluids and methods of use thereof2024
Plug container, method and apparatus2023
Method and system for fabrication of a metal cup for creating an annular seal wi2022
Shoe track assembly system and method of use2022