Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pressure switch for selective firing of perforating guns

Pressure switch for selective firing of perforating guns

US Patent 9752421 · Granted Sep 5, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Perforating and tracer injection system for oilfield applications2024
Safe firing head for deviated wellbores2021
Perforating gun2021
Signal transfer system for activating downhole tools and related methods2021
Differential pressure firing heads for wellbore tools and related methods2020
Perforating gun2020
Perforating gun2019
Retention member for perforating guns2019
Retention member for perforating guns2019
Retention member for perforating guns2019
Universal joint for downhole motor drive2019
Coiled tubing connector for downhole tools2018