Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Acoustic well logging with energy level detection

Acoustic well logging with energy level detection

US Patent 4446540 · Granted May 1, 1984

Estimated economic value: $7,739,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-conic gradient generation2007
Telemetry network for downhole multistation seismic recording tools1992
Programmable gain control for rotating transducer ultrasonic tools1991
Simultaneous digitizing apparatus for an acoustic tool1989
Acoustic well logging system having multiplexed filter digitizing1989
Simultaneous digitizing apparatus for an acoustic tool1987
Automatic gain control of digitized full trace acoustic signal in a borehole1987