Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrocarbon prospecting method with changing of electrode spacing for the indirect detection of hydrocarbon reservoirs

Hydrocarbon prospecting method with changing of electrode spacing for the indirect detection of hydrocarbon reservoirs

US Patent 4446434 · Granted May 1, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Differential target antenna coupling (DTAC) data corrections2020
Differential target antenna coupling (DTAC) data corrections2019
High-sensitivity subsurface sensing system2019
Differential target antenna coupling (“DTAC”) data corrections2019
Differential target antenna coupling (DTAC)2014
Method for measuring absolute magnitudes and absolute phase relationships over a2012
Vector signal measuring system, featuring wide bandwidth, large dynamic range, a2012
High-sensitivity subsurface sensing system2011
Method and apparatus for calcining gypsum2009
Real-time noise-suppression method and apparatus therefor2006
Vector signal analysis method and apparatus therefor2003
Real-time error-suppression method and apparatus therefor2003