Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wellbore perforation tool

Wellbore perforation tool

US Patent 8967256 · Granted Mar 3, 2015

Estimated economic value: $16,281,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and device for multilateral sealed junctions2021
Composite permanent packer spacer system2021
Jet perforating device for creating a wide diameter perforation2019
Perforating apparatus and method having internal load path2019
Charge case fragmentation control for gun survival2018
Shaped-charge liner with fold around opening2018
Hybrid big hole liner2018
Protection of electronic devices used with perforating guns2018
Pipe conveyed extendable well logging tool2016
Shock attenuator for gun system2016
Method and apparatus for expendable tubing-conveyed perforating gun2016
Secondary barrier for use in conjunction with an isolation device in a horizonta2016