Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and methods for detecting casing collars

System and methods for detecting casing collars

US Patent 6896056 · Granted May 24, 2005

Estimated economic value: $29,115,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pressure compensating connector system, downhole assembly, and method2019
Pressure differential device with constant pressure drop2019
Instrumented multilateral wellbores and method of forming same2019
Electrical, plating and catalytic uses of metal nanomaterial compositions2018
Real-time flow injection monitoring using distributed Bragg grating2017
Cable retainer and method2017
Electrical plating and catalytic uses of metal nanomaterial compositions2016
Actuator and method of actuating2016
NANO-enhanced kinetic energy particles2014
Valving system and method of selectively halting injection of chemicals2014
Contamination resistant connecting system and method2014
Modular control system for downhole tool2014